qi-hardware/openwrt-xburst
1
0
Fork 0
mirror of git://projects.qi-hardware.com/openwrt-xburst.git synced 2024-12-21 02:55:31 +02:00
Code
65eace1815
openwrt-xburst/target/linux/linux-2.4/patches/ar7/004-atm_driver.patch
nbd 4cc1ad4244 fix led driver (for power led), remove led support stuff from atm driver (crashes the kernel at the moment), update system code 
git-svn-id: svn://svn.openwrt.org/openwrt/trunk/openwrt@1406 3c298f89-4303-0410-b956-a3cf2f4a3e73
2005-07-11 18:07:38 +00:00

27375 lines
981 KiB
Diff
Raw Blame History

diff -urN linux.old/drivers/atm/Config.in linux.dev/drivers/atm/Config.in
--- linux.old/drivers/atm/Config.in 2004-08-08 01:26:04.000000000 +0200
+++ linux.dev/drivers/atm/Config.in 2005-07-10 08:02:01.417115464 +0200
@@ -99,4 +99,10 @@
bool 'Use S/UNI PHY driver' CONFIG_ATM_HE_USE_SUNI
fi
fi
+#
+# Texas Instruments SANGAM ADSL/ATM support
+#
+if [ "$CONFIG_AR7" = "y" ]; then
+ tristate 'Texas Instruments SANGAM ATM/ADSL support' CONFIG_MIPS_SANGAM_ATM
+fi
endmenu
diff -urN linux.old/drivers/atm/Makefile linux.dev/drivers/atm/Makefile
--- linux.old/drivers/atm/Makefile 2005-01-19 15:09:40.000000000 +0100
+++ linux.dev/drivers/atm/Makefile 2005-07-10 08:02:01.417115464 +0200
@@ -14,6 +14,32 @@
obj-$(CONFIG_ATM_NICSTAR) += nicstar.o
obj-$(CONFIG_ATM_IDT77252) += idt77252.o
+ifeq ($(CONFIG_AR7),y)
+
+subdir-$(CONFIG_MIPS_SANGAM_ATM) += sangam_atm
+
+EXTRA_CFLAGS += -DEL -I$(TOPDIR)/drivers/atm/sangam_atm -DPOST_SILICON -DCOMMON_NSP -DCONFIG_LED_MODULE -DDEREGISTER_LED -DNO_ACT
+#EXTRA_CFLAGS += -DEL -I$(TOPDIR)/drivers/atm/sangam_atm -DPOST_SILICON -DCOMMON_NSP
+
+ifeq ($(ANNEX),B)
+EXTRA_CFLAGS += -DANNEX_B -DB
+else
+ifeq ($(ANNEX),C)
+EXTRA_CFLAGS += -DANNEX_C -DC
+else
+EXTRA_CFLAGS += -DANNEX_A -DP
+endif
+endif
+
+list-multi := tiatm.o
+tiatm-objs := sangam_atm/tn7atm.o sangam_atm/tn7dsl.o sangam_atm/tn7sar.o \
+ sangam_atm/dsl_hal_api.o sangam_atm/dsl_hal_support.o sangam_atm/cpsar.o \
+ sangam_atm/aal5sar.o
+
+obj-$(CONFIG_MIPS_SANGAM_ATM) += sangam_atm/tiatm.o
+
+endif
+
ifeq ($(CONFIG_ATM_NICSTAR_USE_SUNI),y)
obj-$(CONFIG_ATM_NICSTAR) += suni.o
endif
diff -urN linux.old/drivers/atm/sangam_atm/aal5sar.c linux.dev/drivers/atm/sangam_atm/aal5sar.c
--- linux.old/drivers/atm/sangam_atm/aal5sar.c 1970-01-01 01:00:00.000000000 +0100
+++ linux.dev/drivers/atm/sangam_atm/aal5sar.c 2005-07-10 08:02:01.420115008 +0200
@@ -0,0 +1,2962 @@
+
+/**
+ *
+ * aal5sar.c
+ *
+ * TNETDxxxx Software Support\n
+ * Copyright (c) 2002 Texas Instruments Incorporated. All Rights Reserved.
+ *
+ * version
+ * 28Feb02 Greg 1.00 Original Version created.\n
+ * 06Mar02 Greg 1.01 Documentation (Doxygen-style) enhanced
+ * 06May02 Greg 1.02 AAL2 added
+ * 06Jun02 Greg 1.03 Multiple API and bug fixes from emulation
+ * 12Jul02 Greg 1.04 API Update
+ */
+
+/**
+@defgroup CPHAL_Functions CPHAL Functions
+
+These are the CPHAL Functions.
+*/
+
+/**
+@page CPHAL_Implementation_Details
+
+@section cphal_intro Introduction
+
+The CPHAL API described above is generally applicable to all modules. Any
+implementation differences will be described in the following module-specific
+appendix sections.
+
+Included for your reference is a diagram showing the internal architecture
+of the CPHAL:
+
+@image html SangamSoftware.jpg "HAL Architecture"
+@image latex SangamSoftware.jpg "HAL Architecture" height=2.8in
+
+*/
+
+/**
+@defgroup AAL5_Functions Additional Functions for AAL5 Implementation
+
+These functions are used only by the AAL5 module.
+*/
+
+/*
+@defgroup CPMAC_Functions Additional Functions for CPMAC Implementation
+
+No additional functions currently defined.
+*/
+
+/**
+@page VDMA_Implementation_Details
+
+@section vdma_intro Introduction
+
+The VDMA-VT module facilitates efficient transfer of data (especially voice)
+between two devices, as shown in the figure below.
+
+@image html vdma.jpg "VDMA System Block Diagram"
+@image latex vdma.jpg "VDMA System Block Diagram" height=1in
+
+The VDMA-VT module supports two modes of operation: mirror mode and credit mode.
+Mirror mode is intended for systems in which the remote device does not have a
+VDMA-based module. Credit mode is intended for highest performance when VDMA-based
+modules exist on both ends of an interface.
+
+For more detailed information on the operation of the VDMA module, please
+reference the VDMA Module Guide.
+
+@section vdma_channels VDMA Channels
+
+The VDMA-VT module is a single channel, single transmit queue device. Therefore,
+when using the CHANNEL_INFO structure, the correct value for @c Ch is always 0.
+Correspondingly, the correct value for the @c Ch parameter in @c ChannelTeardown() is
+always 0. Further, when calling @c Send(), the driver should always supply the value
+of 0 for both the @c Ch and @c Queue parameters.
+
+For the VDMA-VT, configuring the channel requires the configuration of either 2 FIFO
+elements (in credit mode) or 4 FIFO elements (in mirror mode). For credit mode, the
+driver must configure just the local Tx and Rx FIFOs. For mirror mode, the driver must
+configure the Tx and Rx FIFOs for both the remote and local ends of the interface.
+
+This channel configuration is accomplished through multiple calls to @c ChannelSetup().
+Each call configures a single FIFO, according to the parameters in the CHANNEL_INFO
+structure. The members of VDMA-VT's CHANNEL_INFO structure are defined below.
+
+
+- int RemFifoAddr; Address of remote FIFO (mirror mode only). Set to 0 for credit mode.
+- int FifoAddr; Address of the local FIFO. If 0, the CPHAL will allocate the FIFO.
+- int FifoSize; Size of the FIFO.
+- int PollInt; Polling interval for the FIFO.
+- int Endianness; Endianness of the FIFO. If 1, big endian. If 0, little endian.
+- int RemAddr; Used only in credit mode. This is the base address of the remote
+ remote VDMA-based device (VDMA-VT or AAL2)
+- int RemDevID; Used only in credit mode. Identifies the type of remote VDMA-based device.
+ 0=VDMAVT, 1=AAL2 Ch0, 2=AAL2 Ch1, 3=AAL2 Ch2, 4= AAL2 Ch3.
+
+For the VDMA-VT module, the driver must make all calls to @c ChannelSetup() prior to calling
+@c Open(). This is because several of the channel specific parameters may not be changed
+while the VDMA-VT module is operational.
+
+@section vdma_params VDMA Parameters
+
+Defined here are the set of parameters for the VDMA-VT module. Default settings for
+each parameter should be represented in the device configuration file (options.conf).
+During @c Init(), the CPHAL will reference the device configuration file and load all
+default settings. The @c Control() interface gives the driver an opportunity to
+modify any default settings before the module becomes operational during the @c Open()
+call.
+
+@param NoTxIndication If 1, the CPHAL will not call @c SendComplete(). 0 is default.
+@param NoRxIndication If 1, the CPHAL will not call @c Receive(). 0 is default.
+@param RemoteCPU If 1, the CPHAL will not directly manipulate data in FIFO's, leaving
+ that task for a remote CPU. 0 is default.
+@param RxIntEn If 1, enables Rx interrupts. 0 is default.
+@param TxIntEn If 1, enables Tx interrupts. 0 is default.
+@param Mirror If 1, enables mirror mode. 0 selects credit mode (default).
+@param RxIntCtl Valid only in mirror mode. If 1, interrupts will occur when the Rx FIFO
+ RdIndex is updated. If 0, interrupts occur when the Rx FIFO WrIndex
+ is updated.
+@param TxIntCtl Valid only in mirror mode. If 1, interrupts will occur when the Rx FIFO
+ RdIndex is updated. If 0, interrupts occur when the Rx FIFO WrIndex
+ is updated.
+@param RBigEn Remote big endian mode. If 1, remote is big endian.
+@param LBigEn Local big endian mode. If 1, local is big endian.
+
+@section vdma_polling Using VDMA-VT without interrupts
+
+If your system configuration does not utilize VDMA interrupts, the ability to process the
+Tx and Rx FIFOs is supported. To process the Tx FIFO, call @c CheckTx(). If the CPHAL is
+able to process any complete data transmissions, it will call @c SendComplete() as usual.
+To process the Rx FIFO, call @c CheckRx(). If the CPHAL has received any data, it will
+call @c Receive() to pass the driver the data. Please reference @ref VDMA_Functions for more
+information on these interfaces.
+
+@section vdma_details VDMA Implementation Details
+
+The following functions are not defined for use with VDMA: @c Status(), @c Tick(), @c StatsGet(),
+and @c StatsClear().
+
+*/
+
+/**
+@page AAL5_Implementation_Details
+
+@section aal5_ver Version
+
+@copydoc AAL5_Version
+
+@section aal5_intro Introduction
+
+The AAL5 implementation will support 16 channels for transmit and 16 channels for
+receive. Each of the transmit channels may have up to two transmit queues
+associated with it. If two queues are used, Queue 0 is the high priority queue,
+and Queue 1 is the low priority queue.
+
+@section aal5_params AAL5 Configuration Parameters
+
+AAL5 requires two device entries to be available in the configuration repository, named
+@p "aal5" and @p "sar". The @p aal5 device entry must contain @p base (base address)
+and @p int_line (interrupt number). The @p sar device entry must have both @p base
+(base address) and @p reset_bit (reset bit).
+
+@par Device Level Configuration Parameters
+
+The following parameters are device-level parameters, which apply across all
+channels. The value for these parameters may be modified by changing the value in the
+configuration repository.
+
+- "UniNni":
+AAL5 network setting. 0 = UNI (default), 1 = NNI.
+
+@par Channel Configuration Parameters
+
+All AAL5 channel parameters may also be configured through the @c ChannelSetup() interface.
+Following is the list of @p CHANNEL_INFO members that may be modified by the driver when
+calling @c ChannelSetup(). The driver may provide a value of 0xFFFFFFFF for any channel
+parameter to select a default value for the parameter. The driver should at a minimum
+configure @p Vci and @p Vpi. The usage of all parameters beginning with TxVc_,
+TxVp_, RxVc_, RxVp_ is described in greater detail in the SAR Firmware Spec.
+These parameters are mainly associated with QoS and OAM functionality.
+
+- "RxNumBuffers":
+The number of Rx buffer descriptors to allocate for Ch.
+- "RxBufSize":
+Size (in bytes) for each Rx buffer.
+- "RxBufferOffset":
+Number of bytes to offset rx data from start of buffer (must be less than buffer size).
+- "RxServiceMax":
+Maximum number of packets to service at one time.
+- "TxNumBuffers":
+The number of Tx buffer descriptors to allocate for Ch.
+- "TxNumQueues":
+Number of Tx queues for this channel (1-2). Choosing 2 enables a low priority SAR queue.
+- "TxServiceMax":
+Maximum number of packets to service at one time.
+- "CpcsUU":
+The 2-byte CPCS UU and CPI information.
+- "Gfc":
+Generic Flow Control. Used in ATM header of Tx packets.
+- "Clp":
+Cell Loss Priority. Used in ATM header of Tx packets.
+- "Pti":
+Payload Type Indication. Used in ATM header of Tx packets.
+- "DaMask":
+Specifies whether credit issuance is paused when Tx data not available.
+- "Priority":
+Priority bin this channel will be scheduled within.
+- "PktType":
+0=AAL5,1=Null AAL,2=OAM,3=Transparent,4=AAL2.
+- "Vci":
+Virtual Channel Identifier.
+- "Vpi":
+Virtual Path Identifier.
+- "TxVc_AtmHeader":
+In firmware OAM mode, this
+is the ATM header to be appended to front of firmware generated VC OAM cells for
+this channel. Note: To generate host OAM cells, call @c Send() with
+the appropriate mode.
+- "TxVc_CellRate":
+Tx rate, set as clock ticks between transmissions (SCR for VBR, CBR for CBR).
+- "TxVc_QosType":
+0=CBR,1=VBR,2=UBR,3=UBRmcr.
+- "TxVc_Mbs":
+Min Burst Size in cells.
+- "TxVc_Pcr":
+Peak Cell Rate for VBR in clock ticks between transmissions.
+- "TxVc_OamTc":
+TC Path to transmit OAM cells for TX connections (0,1).
+- "TxVc_VpOffset":
+Offset to the OAM VP state table for TX connections. Channels with the same
+VPI must have the same VpOffset value. Channels with different VPIs
+must have unique VpOffset values.
+- "RxVc_OamCh":
+Channel to which to terminate received OAM cells to be forwarded to the Host
+for either Host OAM mode, or when RxVc_OamToHost is enabled during Firmware
+OAM mode.
+- "RxVc_OamToHost":
+Indicates whether to pass received unmatched OAM loopback cells to the host;
+0=do not pass, 1=pass.
+- "RxVc_AtmHeader":
+ATM Header placed on firmware gen'd OAM cells for this channel on a Rx
+connection (must be big endian with 0 PTI).
+- "RxVc_OamTc":
+TC Path to transmit OAM cells for RX connections (0,1).
+- "RxVc_VpOffset":
+Offset to the OAM VP state table for RX connections. Channels with the same
+VPI must have the same VpOffset value. Channels with different VPIs
+must have unique VpOffset values.
+- "TxVp_OamTc":
+TC Path to transmit OAM cells for TX VP connections (0,1).
+- "TxVp_AtmHeader":
+ATM Header placed on firmware gen'd VP OAM cells for this channel on a Tx VP
+connection (must be big endian with 0 VCI).
+- "RxVp_OamCh":
+Channel to which to terminate received OAM cells to be forwarded to the Host
+for either Host OAM mode, or when RxVc_OamToHost is enabled during Firmware
+OAM mode.
+- "RxVp_OamToHost":
+Indicates whether to pass received unmatched OAM loopback cells to the host;
+0=do not pass, 1=pass.
+- "RxVp_AtmHeader":
+In firmware OAM mode, this
+is the ATM header to be appended to front of firmware generated VP OAM cells for
+this channel. Note: To generate host OAM cells, call @c Send() with
+the appropriate mode.
+- "RxVp_OamTc":
+TC Path to transmit OAM cells for RX VP connections (0,1).
+- "RxVp_OamVcList":
+This 32-bit field is one-hot encoded to indicate all the VC channels that are
+associated with this VP channel. A value of 21 will indicate that VC
+channels 0, 2, and 4 are associated with this VP channel.
+- "FwdUnkVc":
+Indicates whether or not to forward unknown VCI/VPI cells to the host. This
+parameter only takes effect if the channel's PktType is Transparent(3).
+1=forwarding enabled, 0=forwarding disabled.
+
+@section aal5_details API Implementation Details
+
+ATTENTION: Documentation given here supplements the documentation given in the general
+CPHAL API section. The following details are crucial to correct usage of the
+AAL5 CPHAL.
+
+@par Receive()
+The least significant byte of @p Mode contains the channel number. Bit 31
+indicates whether or not the ATM header is present in the first fragment of
+the packet. If bit 31 is set, the 4 byte ATM header (minus HEC) will be provided
+in the first fragment, with the payload beginning in the second fragment. Currently,
+this is the default behavior for host OAM and transparent mode packets.
+Bits 17-16 indicate the packet type that is being received.
+Mode Parameter Breakdown: <BR>
+- 31 ATM Header In First Fragment (1=true, 0=false) <BR>
+- 30-18 Unused. <BR>
+- 17-16 Pkt Type. <BR>
+ - 0=AAL5 <BR>
+ - 1=PTI Based Null AAL <BR>
+ - 2=OAM <BR>
+ - 3=Transparent <BR>
+- 15-08 Unused. <BR>
+- 07-00 Channel Number.
+
+@par Send()
+The most significant 16 bits of the first fragment 'len' is used as the Offset
+to be added to the packet. @c Send() will reserve this many bytes at the
+beginning of the transmit buffer prior to the first byte of valid data.
+For the @p Mode parameter, Bit 31 must be set if the user has sent a packet with
+the ATM Header (minus HEC) embedded in the first 4 bytes of the first fragment data buffer.
+The OS has the option of using a 4 byte first fragment containing only ATM header,
+or concatenating the ATM Header in front of the data payload.
+If Bit 31 is set, the ATM Header in the buffer is preserved and sent with
+each cell of the packet. Otherwise, Send() will build the ATM header based on the
+values of the Pti, Gfc, Clp, Vpi, and Vci parameters for the given channel.
+Bits 17-16 are defined as the packet type. Bits 15-08 may be used to specify the
+transmit queue to send the packet on. Only values 0 (high priority) and 1 (low
+priority) are accepted. Bits 07-00 should be used to indicate the channel number
+for the @c Send() operation. Valid channel numbers are 0-15.
+Mode Parameter Breakdown: <BR>
+- 31 ATM Header In Packet (1=true, 0=false) <BR>
+- 30-18 Unused. <BR>
+- 17-16 Pkt Type. <BR>
+ - 0=AAL5 <BR>
+ - 1=PTI Based Null AAL <BR>
+ - 2=OAM <BR>
+ - 3=Transparent <BR>
+- 15-08 Transmit Queue. <BR>
+- 07-00 Channel Number.
+
+@par ChannelSetup()
+The AAL5 @c ChannelSetup() always configures both the Tx and Rx side of the channel
+connection in the same call.
+
+@par ChannelTeardown()
+Regardless of the channel teardown direction selected, the AAL5 CPHAL will always
+teardown both the Tx and Rx side of the channel connection.
+
+@par TeardownComplete()
+The value for the @p Direction parameter should be ignored for the AAL5 implementation,
+since both directions (Tx and Rx) are always torndown in response to a @c ChannelTeardown()
+command.
+
+@par Control() (HAL version)
+Defined keys and actions. Unless otherwise stated, the data type
+for Value is pointer to unsigned integer. The list is broken into
+three groups, one group which can be used anytime, one group that should
+be used before halOpen(), and one group which can only be used after
+halOpen() (but before halClose()). For channelized parameters, replace
+'Ch' with the integer number of a channel (ex. "Gfc.4" can be used to set
+Gfc for channel 4).
+
+MAY USE ANYTIME AFTER INIT (after halInit() is called):
+
+- "Gfc.Ch". The OS may "Set" this value. Changing this value causes
+the Gfc in each Tx ATM header for this channel to take on the new Gfc value.
+
+- "Clp.Ch". The OS may "Set" this value. Changing this value causes
+the Clp in each Tx ATM header for this channel to take on the new Clp value.
+
+- "Pti.Ch". The OS may "Set" this value. Changing this value causes
+the Pti in each Tx ATM header for this channel to take on the new Pti value.
+
+- "CpcsUU.Ch". The OS may "Set" this value. Changing this value causes
+the CpcsUU in each Tx ATM header for this channel to take on the new CpcsUU value.
+
+- "OamMode". Specifies if host or firmware is performing OAM functions; 0 = Host OAM,
+1 = Firmware OAM. When set, all SAR channels will be configured for
+the selection, including AAL2 channels.
+
+- "OamLbTimeout". Specifies the firmware OAM loopback timeout, in milliseconds.
+
+- "DeviceCPID". The OS may "Set" this value. This is the OAM connection
+point identifier. The OS should provide a pointer to an array of 4 32-bit
+integers. Each word must be configured in big endian format.
+
+- "FwdUnkVc.Ch". Indicates whether or not to forward unknown VCI/VPI cells to the host.
+This parameter only takes effect if the channel's PktType is Transparent(3).
+1=forwarding enabled, 0=forwarding disabled.
+
+MAY USE ONLY BEFORE HAL IS OPEN (before halOpen() call):
+- "StrictPriority". The OS may "Set" this value. Setting to 1 causes
+a different interrupt processing routine to be used, which gives strict
+priority to channels with lower numbers (channel 0 has highest priority).
+The default handler gives equal priority to all channels.
+
+- "MaxFrags". The OS may "Set" or "Get" this value. This defines the maximum
+number of fragments that can be received by the AAL5 Rx port. The default
+value for AAL5 is 46. This provides enough space to receive a maximum
+length AAL5 packet (65,568 bytes) with the default buffer size of 1518 bytes, and
+any amount of RxBufferOffset. If the buffer size is configured to be smaller,
+the OS *MUST* modify this parameter according to the following formula:
+((System Max AAL5 packet length)/(RxBufSize)) + 2. (The extra two fragments in
+the formula allow for RxBufferOffset and one fragment for the ATM Header, used
+when receiving host OAM or transparent mode packets)
+
+MAY USE ONLY AFTER HAL IS 'OPEN' (after halOpen() call):
+- "Stats;Level;Ch;Queue". The OS may "Get" Stats groups with this key, where
+'Level' is an integer from 0-4, Ch is an integer from 0-15, and Queue is
+an integer from 0-1. Note that Ch is not required for Level 4 stats, and Queue
+is not required for Level 0, 3, and 4. The statistics functionality and return
+value is described in the appendix entitled "Configuration and Control".
+
+- "TxVc_CellRate.Ch". The OS may "Set" this value. Can be used to modify
+CellRate for a channel on the fly.
+
+- "TxVc_Mbs.Ch". The OS may "Set" this value. Can be used to modify
+Mbs for a channel on the fly.
+
+- "TxVc_Pcr.Ch". The OS may "Set" this value. Can be used to modify
+Pcr for a channel on the fly.
+
+- "PdspEnable". The OS may "Set" this value. Value 0 disables the PDSP.
+Value 1 enables to PDSP.
+
+- "DeviceCPID". The OS may "Set" this value. The Value should be an array
+of 4 32-bit integers that comprise the CPID.
+
+- "RxVc_RDICount.Ch". The OS may "Get" or "Set" this value. Get returns
+the current RDI count for the VC channel. Set clears the counter, and the Value
+is ignored.
+
+- "RxVp_RDICount.Ch". The OS may "Get" or "Set" this value. Get returns
+the current RDI count for the VP channel. Set clears the counter, and the Value
+is ignored.
+
+- "RxVc_AISseg.Ch". The OS may "Get" this value. This is an indication of
+AIS segment error for the VC channel.
+
+- "RxVp_AISseg.Ch". The OS may "Get" this value. This is an indication of
+AIS segment error for the VP channel.
+
+- "RxVc_AISetoe.Ch". The OS may "Get" this value. This is an indication of
+AIS end-to-end error for the VC channel.
+
+- "RxVp_AISetoe.Ch". The OS may "Get" this value. This is an indication of
+AIS end-to-end error for the VP channel.
+
+- "RxVc_OamCh.Ch". The OS may "Set" this value. Channel to which to terminate
+received OAM cells to be forwarded to the Host for either Host OAM mode, or when
+RxVc_OamToHost is enabled during Firmware OAM mode.
+
+- "RxVp_OamCh.Ch". The OS may "Set" this value. Channel to which to terminate
+received OAM cells to be forwarded to the Host for either Host OAM mode, or when
+RxVp_OamToHost is enabled during Firmware OAM mode.
+
+- "F4_LB_Counter". The OS may "Get" this value. This is a count of the number
+ of near-end F4 loopbacks performed by the PDSP in firmware OAM mode.
+
+- "F5_LB_Counter". The OS may "Get" this value. This is a count of the number
+ of near-end F5 loopbacks performed by the PDSP in firmware OAM mode.
+
+- "TxVc_AtmHeader.Ch". The OS may "Set" this value. In firmware OAM mode, this
+is the ATM header to be appended to front of firmware generated VC OAM cells for
+this channel. In host OAM mode, this is used as the ATM header to be appended
+to front of host generated VC OAM cells for this channel. It must be configured
+as big endian with PTI=0. Note: To generate host OAM cells, call @c Send() with
+the appropriate mode.
+
+- "TxVp_AtmHeader.Ch". The OS may "Set" this value. In firmware OAM mode, this
+is the ATM header to be appended to front of firmware generated VP OAM cells for
+this channel. In host OAM mode, this is used as the ATM header to be appended
+to front of host generated VP OAM cells for this channel. It must be configured
+as big endian with VCI=0. Note: To generate host OAM cells, call @c Send() with
+the appropriate mode.
+
+- "PdspEnable". The OS may "Set" this value. Controls whether or not the PDSP is
+allowed to fetch new instructions. The PDSP is enabled by the CPHAL during Open(),
+and disabled during Close(). 0 = disabled, 1 = enabled.
+
+@par Control() (OS version)
+Defined keys and actions:
+
+- "Firmware". The CPHAL will perform a "Get" action for the key "Firmware". A pointer
+to a pointer is passed in @p Value. The OS must modify the referenced pointer to point
+to the firmware.
+
+- "FirmwareSize". The CPHAL will perform a "Get" action for the key "FirmwareSize".
+The OS must place the firmware size in the memory pointed at by @p Value.
+
+- "OamLbResult". When a channel that is in firmware OAM mode is commanded to perform
+a loopback function, the result of the loopback generates an interrupt that is handled
+by the OS like any other interrupt. The CPHAL, upon servicing the interrupt, will call
+osControl with this key, and an action of "Set". The @p Value parameter will be a
+pointer to the integer result. 1 = pass, 0 = fail.
+
+- "SarFreq". The CPHAL will perform a "Get" action for this key. The OS should place
+the SAR frequency (in Hz) in the memory pointed at by @p Value.
+
+@section aal5_stats AAL5 Specific Statistics
+
+Statistics level '0' contains all AAL5 specific statistics. The following values will
+be obtained when requesting stats level 0:
+
+- "Crc Errors". Number of CRC errors reported by SAR hardware. Incremented for received
+packets that contain CRC errors.
+
+- "Len Errors". Number of length errors reported by SAR hardware. Incremented for received
+packets that are in excess of 1366 cells.
+
+- "Abort Errors". Number of abort errors reported by SAR hardware.
+
+- "Starv Errors". Number of buffer starvation errors reported by SAR hardware. Incremented
+when a part or all of a buffer cannot be received due to lack of RX buffer resources. The SAR
+drops all cells associated with the packet for each buffer starvation error that occurs.
+
+*/
+
+/* register files */
+#include "cp_sar_reg.h"
+
+#define _CPHAL_AAL5
+#define _CPHAL
+#define _CPPI_TEST /** @todo remove for release */
+#define __CPHAL_CPPI_OFFSET /* support use of offset */
+
+/* OS Data Structure definitions */
+
+typedef void OS_PRIVATE;
+typedef void OS_DEVICE;
+typedef void OS_SENDINFO;
+typedef void OS_RECEIVEINFO;
+typedef void OS_SETUP;
+
+/* CPHAL Data Structure definitions */
+
+typedef struct hal_device HAL_DEVICE;
+typedef struct hal_private HAL_PRIVATE;
+typedef struct hal_private HAL_RECEIVEINFO;
+
+/* include CPHAL header files here */
+#include "cpcommon_cpaal5.h"
+#include "cpswhal_cpaal5.h"
+#include "aal5sar.h"
+#include "cpcommon_cpaal5.c"
+
+#define CR_SERVICE (170-1)
+#define UTOPIA_PAUSE_REG (*(volatile bit32u *)0xa4000000)
+
+/*
+these masks are for the mode parameter used in halSend/OsReceive
+(may move these elsewhere)
+*/
+#define CH_MASK 0xff
+#define PRI_MASK 0x10000
+
+/* Rcb/Tcb Constants */
+#define CB_SOF_BIT (1<<31)
+#define CB_EOF_BIT (1<<30)
+#define CB_SOF_AND_EOF_BIT (CB_SOF_BIT|CB_EOF_BIT)
+#define CB_OWNERSHIP_BIT (1<<29)
+#define CB_EOQ_BIT (1<<28)
+#define CB_SIZE_MASK 0x0000ffff
+#define CB_OFFSET_MASK 0xffff0000
+#define RCB_ERRORS_MASK 0x03fe0000
+#define RX_ERROR_MASK 0x000f0000
+#define CRC_ERROR_MASK 0x00010000
+#define LENGTH_ERROR_MASK 0x00020000
+#define ABORT_ERROR_MASK 0x00040000
+#define STARV_ERROR_MASK 0x00080000
+#define TEARDOWN_VAL 0xfffffffc
+
+/* interrupt vector masks */
+#define TXH_PEND 0x01000000
+#define TXL_PEND 0x02000000
+#define RX_PEND 0x04000000
+#define STS_PEND 0x08000000
+#define AAL2_PEND 0x10000000
+#define INT_PENDING (TXH_PEND | TXL_PEND | RX_PEND | STS_PEND | AAL2_PEND)
+#define STS_PEND_INVEC 0x0001F000
+#define RX_PEND_INVEC 0x00000F00
+#define TXL_PEND_INVEC 0x000000F0
+#define TXH_PEND_INVEC 0x0000000F
+#define AIS_SEG_MASK 0x1 /* +01.02.00 */
+#define AIS_SEG_SHIFT 0 /* +01.02.00 */
+#define AIS_ETOE_MASK 0x20000 /* +01.02.00 */
+#define AIS_ETOE_SHIFT 17 /* +01.02.00 */
+#define RDI_CNT_MASK 0xffff0000 /* +01.02.00 */
+#define RDI_CNT_SHIFT 16 /* +01.02.00 */
+
+/*
+ * This function takes a vpi/vci pair and computes the 4 byte atm header
+ * (minus the HEC).
+ *
+ * @param vpi Virtual Path Identifier.
+ * @param vci Virtual Channel Identifier.
+ *
+ * @return A properly formatted ATM header, without the HEC.
+ */
+static int atmheader(int gfc, int vpi, int vci, int pti, int clp)
+ {
+ int itmp;
+
+ itmp=0;
+
+ /* UNI Mode uses the GFC field */
+ itmp |= ((gfc & 0xF) << 28);
+ itmp |= ((vpi & 0xFF) << 20);
+
+ /* if NNI Mode, no gfc and larger VPI */
+ /*itmp |= ((vpi & 0xFFF) << 20);*/
+
+ itmp|=((vci & 0xFFFF) << 4);
+ itmp|=((pti & 0x7) << 1);
+ itmp|=(clp & 0x1);
+ return(itmp);
+ }
+
+#include "cppi_cpaal5.c"
+
+/*
+ * Re-entrancy Issues
+ * In order to ensure successful re-entrancy certain sections of the
+ * CPHAL code will be bracketed as Critical.
+ * The OS will provide the function Os.CriticalSection(BOOL), which
+ * will be passed a TRUE to enter the Critical Section and FALSE to exit.
+ */
+
+/*
+ * @ingroup CPHAL_Functions
+ * Clears the statistics information.
+ *
+ * @param HalDev CPHAL module instance. (set by xxxInitModule())
+ *
+ * @return 0 OK, Non-zero not OK
+ */
+static int StatsClear(HAL_DEVICE *HalDev)
+ {
+ int i;
+
+#ifdef __CPHAL_DEBUG
+ if (DBG(0))
+ {
+ dbgPrintf("[aal5]StatsClear(HalDev:%08x)\n", (bit32u)HalDev);
+ osfuncSioFlush();
+ }
+#endif
+
+ /* clear stats */
+ for (i=0; i<NUM_AAL5_CHAN; i++)
+ {
+ HalDev->Stats.CrcErrors[i]=0;
+ HalDev->Stats.LenErrors[i]=0;
+ HalDev->Stats.DmaLenErrors[i]=0;
+ HalDev->Stats.AbortErrors[i]=0;
+ HalDev->Stats.StarvErrors[i]=0;
+ HalDev->Stats.TxMisQCnt[i][0]=0;
+ HalDev->Stats.TxMisQCnt[i][1]=0;
+ HalDev->Stats.RxMisQCnt[i]=0;
+ HalDev->Stats.RxEOQCnt[i]=0;
+ HalDev->Stats.TxEOQCnt[i][0]=0;
+ HalDev->Stats.TxEOQCnt[i][1]=0;
+ HalDev->Stats.RxPacketsServiced[i]=0;
+ HalDev->Stats.TxPacketsServiced[i][0]=0;
+ HalDev->Stats.TxPacketsServiced[i][1]=0;
+ HalDev->Stats.TxMaxServiced[i][0]=0;
+ HalDev->Stats.TxMaxServiced[i][1]=0;
+ }
+ HalDev->Stats.RxTotal=0;
+ HalDev->Stats.TxTotal=0;
+ HalDev->Stats.RxMaxServiced=0;
+ return (EC_NO_ERRORS);
+ }
+
+/*
+ * Returns statistics information.
+ *
+ * @param HalDev CPHAL module instance. (set by xxxInitModule())
+ *
+ * @return 0
+ */
+/*
+static STAT_INFO* StatsGet(HAL_DEVICE *HalDev)
+ {
+ STAT_INFO* MyStats = &HalDev->Stats;
+#ifdef __CPHAL_DEBUG
+ if (DBG(0))
+ {
+ dbgPrintf("[aal5]StatsGet(HalDev:%08x)\n", (bit32u)HalDev);
+ osfuncSioFlush();
+ }
+#endif
+
+ dbgPrintf("HAL Stats:\n");
+ DispStat(HalDev, "Rx Total",MyStats->RxTotal);
+ DispStat(HalDev, "Tx Total",MyStats->TxTotal);
+ DispStat(HalDev, "Rx Peak",MyStats->RxMaxServiced);
+ DispStat(HalDev, "TxH Peak",MyStats->TxMaxServiced[0][0]);
+ DispStat(HalDev, "TxL Peak",MyStats->TxMaxServiced[0][1]);
+ DispChStat(HalDev, "CrcErr",&MyStats->CrcErrors[0],1);
+ DispChStat(HalDev, "LenErr",&MyStats->LenErrors[0],1);
+ DispChStat(HalDev, "DmaLenErr",&MyStats->DmaLenErrors[0],1);
+ DispChStat(HalDev, "AbortErr",&MyStats->AbortErrors[0],1);
+ DispChStat(HalDev, "StarvErr",&MyStats->StarvErrors[0],1);
+ DispChStat(HalDev, "TxH MisQ Cnt",&MyStats->TxMisQCnt[0][0],2);
+ DispChStat(HalDev, "TxL MisQ Cnt",&MyStats->TxMisQCnt[0][1],2);
+ DispChStat(HalDev, "Rx MisQ Cnt",&MyStats->RxMisQCnt[0],1);
+ DispChStat(HalDev, "Rx EOQ Cnt",&MyStats->RxEOQCnt[0],1);
+ DispChStat(HalDev, "TxH EOQ Cnt",&MyStats->TxEOQCnt[0][0],2);
+ DispChStat(HalDev, "TxL EOQ Cnt",&MyStats->TxEOQCnt[0][1],2);
+ DispChStat(HalDev, "Rx Pkts",&MyStats->RxPacketsServiced[0],1);
+ DispChStat(HalDev, "TxH Pkts",&MyStats->TxPacketsServiced[0][0],2);
+ DispChStat(HalDev, "TxL Pkts",&MyStats->TxPacketsServiced[0][1],2);
+
+ return (&HalDev->Stats);
+ }
+*/
+
+#ifdef __CPHAL_DEBUG
+void dbgChannelConfigDump(HAL_DEVICE *HalDev, int Ch)
+ {
+ CHANNEL_INFO *HalCh = &HalDev->ChData[Ch];
+ dbgPrintf(" [aal5 Inst %d, Ch %d] Config Dump:\n", HalDev->Inst, Ch);
+ dbgPrintf(" TxNumBuffers :%08d, TxNumQueues :%08d\n",
+ HalCh->TxNumBuffers, HalCh->TxNumQueues);
+ dbgPrintf(" RxNumBuffers :%08d, RxBufSize :%08d\n",
+ HalCh->RxNumBuffers, HalCh->RxBufSize);
+ dbgPrintf(" TxServiceMax :%08d, RxServiceMax:%08d\n",
+ HalCh->TxServiceMax, HalCh->RxServiceMax);
+ dbgPrintf(" RxBufferOffset:%08d, DaMask :%08d\n",
+ HalCh->RxBufferOffset, HalCh->DaMask);
+ dbgPrintf(" CpcsUU :%08d, Gfc :%08d\n",
+ HalCh->CpcsUU, HalCh->Gfc);
+ dbgPrintf(" Clp :%08d, Pti :%08d\n",
+ HalCh->Clp, HalCh->Pti);
+ dbgPrintf(" Priority :%08d, PktType :%08d\n",
+ HalCh->Priority, HalCh->PktType);
+ dbgPrintf(" Vci :%08d, Vpi :%08d\n",
+ HalCh->Vci, HalCh->Vpi);
+ dbgPrintf(" TxVc_CellRate :%08d, TxVc_QosType:%08d\n",
+ HalCh->TxVc_CellRate, HalCh->TxVc_QosType);
+ dbgPrintf(" TxVc_Mbs :%08d, TxVc_Pcr :%08d\n",
+ HalCh->TxVc_Mbs, HalCh->TxVc_Pcr);
+ dbgPrintf(" TxVc_AtmHeader:%08d\n",
+ HalCh->TxVc_AtmHeader);
+ osfuncSioFlush();
+ }
+#endif
+
+/*
+ * Retrieves channel parameters from configuration file. Any parameters
+ * which are not found are ignored, and the HAL default value will apply,
+ * unless a new value is given through the channel structure in the call
+ * to ChannelSetup.
+ */
+static int ChannelConfigGet(HAL_DEVICE *HalDev, CHANNEL_INFO *HalChn)
+ {
+ unsigned int Ret, Value, Ch = HalChn->Channel;
+ OS_FUNCTIONS *OsFunc = HalDev->OsFunc;
+ void *ChInfo;
+
+#ifdef __CPHAL_DEBUG
+ if (DBG(0))
+ {
+ dbgPrintf("[aal5]ChannelConfigGet(HalDev:%08x, HalChn:%08x)\n", (bit32u)HalDev,
+ (bit32u)HalChn);
+ osfuncSioFlush();
+ }
+#endif
+
+ Ret=OsFunc->DeviceFindParmValue(HalDev->DeviceInfo, channel_names[Ch], &ChInfo);
+ if (Ret) return (EC_AAL5|EC_FUNC_CHSETUP|EC_VAL_CH_INFO_NOT_FOUND);
+
+ /* i don't care if a value is not found because they are optional */
+ Ret=OsFunc->DeviceFindParmUint(ChInfo, "TxNumBuffers", &Value);
+ if (!Ret) HalDev->ChData[Ch].TxNumBuffers = Value;
+
+ Ret=OsFunc->DeviceFindParmUint(ChInfo, "TxNumQueues", &Value);
+ if (!Ret) HalDev->ChData[Ch].TxNumQueues = Value;
+
+ Ret=OsFunc->DeviceFindParmUint(ChInfo, "TxServiceMax", &Value);
+ if (!Ret) HalDev->ChData[Ch].TxServiceMax = Value;
+
+ Ret=OsFunc->DeviceFindParmUint(ChInfo, "RxNumBuffers", &Value);
+ if (!Ret) HalDev->ChData[Ch].RxNumBuffers = Value;
+
+ Ret=OsFunc->DeviceFindParmUint(ChInfo, "RxBufferOffset", &Value);
+ if (!Ret) HalDev->ChData[Ch].RxBufferOffset = Value;
+
+ Ret=OsFunc->DeviceFindParmUint(ChInfo, "RxBufSize", &Value);
+ if (!Ret) HalDev->ChData[Ch].RxBufSize = Value;
+
+ Ret=OsFunc->DeviceFindParmUint(ChInfo, "RxServiceMax", &Value);
+ if (!Ret) HalDev->ChData[Ch].RxServiceMax = Value;
+
+ Ret=OsFunc->DeviceFindParmUint(ChInfo, "CpcsUU", &Value);
+ if (!Ret) HalDev->ChData[Ch].CpcsUU = Value;
+
+ Ret=OsFunc->DeviceFindParmUint(ChInfo, "Gfc", &Value);
+ if (!Ret) HalDev->ChData[Ch].Gfc = Value;
+
+ Ret=OsFunc->DeviceFindParmUint(ChInfo, "Clp", &Value);
+ if (!Ret) HalDev->ChData[Ch].Clp = Value;
+
+ Ret=OsFunc->DeviceFindParmUint(ChInfo, "Pti", &Value);
+ if (!Ret) HalDev->ChData[Ch].Pti = Value;
+
+ Ret=OsFunc->DeviceFindParmUint(ChInfo, "DaMask", &Value);
+ if (!Ret) HalDev->ChData[Ch].DaMask = Value;
+
+ Ret=OsFunc->DeviceFindParmUint(ChInfo, "Priority", &Value);
+ if (!Ret) HalDev->ChData[Ch].Priority = Value;
+
+ Ret=OsFunc->DeviceFindParmUint(ChInfo, "PktType", &Value);
+ if (!Ret) HalDev->ChData[Ch].PktType = Value;
+
+ Ret=OsFunc->DeviceFindParmUint(ChInfo, "Vci", &Value);
+ if (!Ret) HalDev->ChData[Ch].Vci = Value;
+
+ Ret=OsFunc->DeviceFindParmUint(ChInfo, "Vpi", &Value);
+ if (!Ret) HalDev->ChData[Ch].Vpi = Value;
+
+ Ret=OsFunc->DeviceFindParmUint(ChInfo, "TxVc_CellRate", &Value);
+ if (!Ret) HalDev->ChData[Ch].TxVc_CellRate = Value;
+
+ Ret=OsFunc->DeviceFindParmUint(ChInfo, "TxVc_QosType", &Value);
+ if (!Ret) HalDev->ChData[Ch].TxVc_QosType = Value;
+
+ Ret=OsFunc->DeviceFindParmUint(ChInfo, "TxVc_Mbs", &Value);
+ if (!Ret) HalDev->ChData[Ch].TxVc_Mbs = Value;
+
+ Ret=OsFunc->DeviceFindParmUint(ChInfo, "TxVc_Pcr", &Value);
+ if (!Ret) HalDev->ChData[Ch].TxVc_Pcr = Value;
+
+ Ret=OsFunc->DeviceFindParmUint(ChInfo, "TxVc_AtmHeader", &Value);
+ if (!Ret) HalDev->ChData[Ch].TxVc_AtmHeader = Value;
+
+ return (EC_NO_ERRORS);
+ }
+
+/*
+ * Sets up channel parameters in the hardware, and initializes the CPPI
+ * TX and RX buffer descriptors and buffers.
+ */
+static int ChannelConfigApply(HAL_DEVICE *HalDev, CHANNEL_INFO *HalChn)
+ {
+ int j, Ch = HalChn->Channel;
+ volatile bit32u *pTmp;
+ int Ret; /* +GSG 030410 */
+
+#ifdef __CPHAL_DEBUG
+ if (DBG(0))
+ {
+ dbgPrintf("[aal5]ChannelConfigApply(HalDev:%08x, HalChn:%08x)\n", (bit32u)HalDev,
+ (bit32u)HalChn);
+ osfuncSioFlush();
+ }
+#endif
+
+ if ((HalDev->ChIsOpen[Ch][DIRECTION_TX] == TRUE) || (HalDev->ChIsOpen[Ch][DIRECTION_RX] == TRUE))
+ {
+ return(EC_AAL5|EC_FUNC_CHSETUP|EC_VAL_CH_ALREADY_OPEN);
+ }
+
+ HalDev->InRxInt[Ch]=FALSE;
+
+ /* Initialize Queue Data */
+ HalDev->RxActQueueHead[Ch]=0;
+ HalDev->RxActQueueCount[Ch]=0;
+ HalDev->TxActQueueHead[Ch][0]=0;
+ HalDev->TxActQueueHead[Ch][1]=0;
+ HalDev->TxActQueueCount[Ch][0]=0;
+ HalDev->TxActQueueCount[Ch][1]=0;
+ HalDev->RxActive[Ch] = FALSE;
+ HalDev->TxActive[Ch][0] = FALSE;
+ HalDev->TxActive[Ch][1] = FALSE;
+
+ /* Clear Rx State RAM */
+ pTmp = pRX_DMA_STATE_WORD_0(HalDev->dev_base) + (Ch*64);
+ for (j=0; j<NUM_RX_STATE_WORDS; j++)
+ *pTmp++ = 0;
+
+ /* Check that Rx DMA State RAM was cleared */
+ pTmp -= NUM_RX_STATE_WORDS;
+ for (j=0; j<NUM_RX_STATE_WORDS; j++)
+ {
+ if (*pTmp++ != 0)
+ {
+ return(EC_AAL5|EC_FUNC_CHSETUP|EC_VAL_RX_STATE_RAM_NOT_CLEARED);
+ }
+ }
+
+ /* Clear Tx State RAM */
+ pTmp = pTX_DMA_STATE_WORD_0(HalDev->dev_base) + (Ch*64);
+ for (j=0; j<NUM_TX_STATE_WORDS; j++)
+ *pTmp++ = 0;
+
+ /* Check that Tx DMA State RAM was cleared */
+ pTmp -= NUM_TX_STATE_WORDS;
+ for (j=0; j<NUM_TX_STATE_WORDS; j++)
+ {
+ if (*pTmp++ != 0)
+ {
+ return(EC_AAL5|EC_FUNC_CHSETUP|EC_VAL_TX_STATE_RAM_NOT_CLEARED);
+ }
+ }
+
+ /* Initialize Tx State RAM (Nothing to do) */
+
+ /* Initialize Rx State RAM */
+ /* Configure the Rx buffer offset */
+ pTmp=(pRX_DMA_STATE_WORD_0(HalDev->dev_base) + (Ch*64));
+ *pTmp |= (HalDev->ChData[Ch].RxBufferOffset & 0xFF);
+
+ /* Initialize buffer memory for the channel */
+ Ret = InitTcb(HalDev, Ch);
+ if (Ret) return (Ret);
+
+ Ret = InitRcb(HalDev, Ch);
+ if (Ret) return (Ret);
+
+ /* setup interrupt mask/enable for the channel */
+ SAR_TX_MASK_SET(HalDev->dev_base) = (1<<Ch);
+
+ /* if using the low priority queue, set up mask for it */
+ if (HalDev->ChData[Ch].TxNumQueues == 2) /* +GSG 030421 */
+ SAR_TX_MASK_SET(HalDev->dev_base) = (1<<Ch)<<16; /* +GSG 030421 */
+
+ SAR_RX_MASK_SET(HalDev->dev_base) = (1<<Ch);
+
+ /* call SAR layer to complete the channel setup - hardware configuration of ch */
+ Ret = HalDev->SarFunc->ChannelSetup(HalDev->SarDev, &HalDev->ChData[Ch]); /* ~GSG 030410 */
+ if (Ret) /* +GSG 030410 */
+ return (Ret); /* +GSG 030410 */
+
+ /* channel officially open for business */
+ HalDev->ChIsOpen[Ch][DIRECTION_TX] = TRUE;
+ HalDev->ChIsOpen[Ch][DIRECTION_RX] = TRUE;
+
+ return (EC_NO_ERRORS);
+ }
+
+/*
+ * Sets up HAL default channel configuration parameter values.
+ */
+static void ChannelConfigInit(HAL_DEVICE *HalDev, CHANNEL_INFO *HalChn)
+ {
+ int Ch = HalChn->Channel;
+
+#ifdef __CPHAL_DEBUG
+ if (DBG(0))
+ {
+ dbgPrintf("[aal5]ChannelConfigInit(HalDev:%08x, HalChn:%08x)\n", (bit32u)HalDev,
+ (bit32u)HalChn);
+ osfuncSioFlush();
+ }
+#endif
+
+ HalDev->ChData[Ch].Channel = Ch;
+ HalDev->ChData[Ch].TxNumBuffers = cfg_tx_num_bufs[Ch];
+ HalDev->ChData[Ch].RxNumBuffers = cfg_rx_num_bufs[Ch];
+ HalDev->ChData[Ch].RxBufSize = cfg_rx_buf_size[Ch];
+ HalDev->ChData[Ch].RxBufferOffset = cfg_rx_buf_offset[Ch];
+ HalDev->ChData[Ch].TxNumQueues = cfg_tx_num_queues[Ch];
+ HalDev->ChData[Ch].CpcsUU = cfg_cpcs_uu[Ch];
+ HalDev->ChData[Ch].DaMask = cfg_da_mask[Ch];
+ HalDev->ChData[Ch].Priority = cfg_priority[Ch];
+ HalDev->ChData[Ch].PktType = cfg_pkt_type[Ch];
+ HalDev->ChData[Ch].Vci = cfg_vci[Ch];
+ HalDev->ChData[Ch].Vpi = cfg_vpi[Ch];
+ HalDev->ChData[Ch].TxVc_CellRate = cfg_cell_rate[Ch];
+ HalDev->ChData[Ch].TxVc_QosType = cfg_qos_type[Ch];
+ HalDev->ChData[Ch].TxVc_Mbs = cfg_mbs[Ch];
+ HalDev->ChData[Ch].TxVc_Pcr = cfg_pcr[Ch];
+ HalDev->ChData[Ch].Gfc = cfg_gfc[Ch];
+ HalDev->ChData[Ch].Clp = cfg_clp[Ch];
+ HalDev->ChData[Ch].Pti = cfg_pti[Ch];
+ HalDev->ChData[Ch].RxServiceMax = cfg_rx_max_service[Ch];
+ HalDev->ChData[Ch].TxServiceMax = cfg_tx_max_service[Ch];
+ }
+
+/*
+ * Update per channel data in the HalDev based channel structure.
+ * If a certain channel parameter has been passed with the HAL_DEFAULT
+ * value (0xFFFFFFFF), then do not copy it.
+ */
+static void ChannelConfigUpdate(HAL_DEVICE *HalDev, CHANNEL_INFO *HalChn)
+ {
+ int Ch = HalChn->Channel;
+
+#ifdef __CPHAL_DEBUG
+ if (DBG(0))
+ {
+ dbgPrintf("[aal5]ChannelConfigUpdate(HalDev:%08x, HalChn:%08x)\n", (bit32u)HalDev,
+ (bit32u)HalChn);
+ osfuncSioFlush();
+ }
+#endif
+
+ HalDev->ChData[Ch].Channel = Ch;
+
+ /* ChannelUpdate is a macro defined in cpcommon.h. It requires
+ the presence of the variables named 'Ch' and 'HalChn'.*/
+ ChannelUpdate(DaMask);
+ ChannelUpdate(Priority);
+ ChannelUpdate(PktType);
+ ChannelUpdate(Vci);
+ ChannelUpdate(Vpi);
+ ChannelUpdate(CpcsUU);
+ ChannelUpdate(Gfc);
+ ChannelUpdate(Clp);
+ ChannelUpdate(Pti);
+ /* AAL5 Stuff */
+ ChannelUpdate(TxNumBuffers);
+ ChannelUpdate(RxNumBuffers);
+ ChannelUpdate(RxBufSize);
+ ChannelUpdate(RxBufferOffset);
+ ChannelUpdate(TxNumQueues);
+ ChannelUpdate(TxServiceMax);
+ ChannelUpdate(RxServiceMax);
+ /* PDSP STATE RAM */
+ ChannelUpdate(TxVc_CellRate);
+ ChannelUpdate(TxVc_QosType);
+ ChannelUpdate(TxVc_Mbs);
+ ChannelUpdate(TxVc_Pcr);
+ /* OAM */
+ ChannelUpdate(TxVc_AtmHeader);
+ ChannelUpdate(TxVc_OamTc);
+ ChannelUpdate(TxVc_VpOffset);
+ ChannelUpdate(RxVc_OamCh);
+ ChannelUpdate(RxVc_OamToHost);
+ ChannelUpdate(RxVc_AtmHeader);
+ ChannelUpdate(RxVc_VpOffset);
+ ChannelUpdate(RxVc_OamTc);
+ ChannelUpdate(TxVp_AtmHeader);
+ ChannelUpdate(TxVp_OamTc);
+ ChannelUpdate(RxVp_AtmHeader);
+ ChannelUpdate(RxVp_OamCh);
+ ChannelUpdate(RxVp_OamTc);
+ ChannelUpdate(RxVp_OamToHost);
+ ChannelUpdate(RxVp_OamVcList);
+ ChannelUpdate(FwdUnkVc);
+ }
+
+/**
+ * @ingroup CPHAL_Functions
+ * This function opens the specified channel. The caller must populate
+ * the @p HalCh structure. CPHAL default values may be requested for any or all
+ * members of the @p HalCh structure by supplying a value of 0xFFFFFFFF for the
+ * given member. The @p OsSetup parameter is a pointer to an OS defined
+ * data structure. If the CPHAL later calls @c MallocRxBuffer(), this pointer
+ * is returned in that call.
+ *
+ * @param HalDev CPHAL module instance. (set by xxxInitModule())
+ * @param HalCh Per channel information structure. Implementation specific.
+ * @param OsSetup Pointer to an OS-defined data structure.
+ *
+ * @return EC_NO_ERRORS (ok). <BR>
+ * Possible Error Codes:<BR>
+ * @ref EC_VAL_INVALID_STATE "EC_VAL_INVALID_STATE"<BR>
+ * @ref EC_VAL_NULL_CH_STRUCT "EC_VAL_NULL_CH_STRUCT"<BR>
+ * @ref EC_VAL_INVALID_CH "EC_VAL_INVALID_CH"<BR>
+ * @ref EC_VAL_CH_ALREADY_OPEN "EC_VAL_CH_ALREADY_OPEN"<BR>
+ * @ref EC_VAL_RX_STATE_RAM_NOT_CLEARED "EC_VAL_RX_STATE_RAM_NOT_CLEARED"<BR>
+ * @ref EC_VAL_TX_STATE_RAM_NOT_CLEARED "EC_VAL_TX_STATE_RAM_NOT_CLEARED"<BR>
+ * @ref EC_VAL_TCB_MALLOC_FAILED "EC_VAL_TCB_MALLOC_FAILED"<BR>
+ * @ref EC_VAL_RCB_MALLOC_FAILED "EC_VAL_RCB_MALLOC_FAILED"<BR>
+ * @ref EC_VAL_RX_BUFFER_MALLOC_FAILED "EC_VAL_RX_BUFFER_MALLOC_FAILED"<BR>
+ * @ref EC_VAL_LUT_NOT_READY "EC_VAL_LUT_NOT_READY"<BR>
+ */
+static int halChannelSetup(HAL_DEVICE *HalDev, CHANNEL_INFO *HalCh, OS_SETUP *OsSetup)
+ {
+ int Ch, Ret;
+
+#ifdef __CPHAL_DEBUG
+ if (DBG(0))
+ {
+ dbgPrintf("[aal5]halChannelSetup(HalDev:%08x, HalCh:%08x, OsSetup:%08x)\n", (bit32u)HalDev,
+ (bit32u)HalCh, (bit32u)OsSetup);
+ osfuncSioFlush();
+ }
+#endif
+
+ /* Verify proper device state */
+ if (HalDev->State < enInitialized)
+ return (EC_AAL5|EC_FUNC_CHSETUP|EC_VAL_INVALID_STATE);
+
+ /* We require the channel structure to be passed, even if it only contains
+ the channel number */
+ if (HalCh == NULL)
+ {
+ return(EC_AAL5|EC_FUNC_CHSETUP|EC_VAL_NULL_CH_STRUCT);
+ }
+
+ Ch = HalCh->Channel;
+
+ if ((Ch < 0) || (Ch > MAX_AAL5_CHAN))
+ {
+ return(EC_AAL5|EC_FUNC_CHSETUP|EC_VAL_INVALID_CH);
+ }
+
+ /* if channel is already open, this call is invalid */
+ if ((HalDev->ChIsOpen[Ch][DIRECTION_TX] == TRUE) || (HalDev->ChIsOpen[Ch][DIRECTION_RX] == TRUE))
+ {
+ return(EC_AAL5|EC_FUNC_CHSETUP|EC_VAL_CH_ALREADY_OPEN);
+ }
+
+ /* channel is closed, but might be setup. If so, reopen the hardware channel. */
+ if ((HalDev->ChIsSetup[Ch][DIRECTION_TX] == FALSE) && (HalDev->ChIsSetup[Ch][DIRECTION_RX] == FALSE))
+ {
+ /* Setup channel configuration */
+ /* Store OS_SETUP */
+ HalDev->ChData[Ch].OsSetup = OsSetup; /* ~GSG 030508 */
+
+ /* setup HAL default values for this channel first */
+ ChannelConfigInit(HalDev, HalCh);
+
+ /* retrieve options.conf channel parameters */
+ /* currently ignoring return value, making the choice that it's okay if
+ the user does not supply channel configuration in the data store */
+ ChannelConfigGet(HalDev, HalCh);
+
+ /* update HalDev with data given in HalCh */
+ ChannelConfigUpdate(HalDev, HalCh);
+
+#ifdef __CPHAL_DEBUG
+ if (DBG(8))
+ {
+ dbgChannelConfigDump(HalDev, Ch);
+ }
+#endif
+
+ /* HalDev->ChIsSetup[Ch][0] = TRUE; */
+ HalDev->ChIsSetup[Ch][DIRECTION_TX] = TRUE;
+ HalDev->ChIsSetup[Ch][DIRECTION_RX] = TRUE;
+
+ /* I don't initialize RcbStart or TcbStart here because their values may be
+ reused across several Setup/Teardown calls */
+ }
+
+ /* If the hardware has been opened (is out of reset), then configure the channel
+ in the hardware. NOTE: ChannelConfigApply calls the CPSAR ChannelSetup()! */
+ if (HalDev->State == enOpened)
+ {
+ Ret = ChannelConfigApply(HalDev, HalCh);
+ if (Ret) return (Ret);
+ }
+
+ return (EC_NO_ERRORS);
+ }
+
+/*
+ * This function configures the rate at which the OAM timer scheduler
+ * channels will be scheduled. The value of OamRate is the number of
+ * clock ticks between cell transmissions (if OAM function is sourcing
+ * cells), or the number of clock ticks between events or absence of events
+ * (if OAM function is sinking cells). The value of i indicates
+ * which OAM function to apply the rate to. A list is given below.
+ *
+ * @par Oam Function Values
+ * - 0 : Loopback source
+ * - 1 : F4 CC source
+ * - 2 : F5 CC source
+ * - 3 : F4 CC sink
+ * - 4 : F5 CC sink
+ * - 5 : F4 TX AIS source
+ * - 6 : F5 TX AIS source
+ * - 7 : F4 RX RDI source
+ * - 8 : F5 RX RDI source
+ * - 9 : F4 AIS monitor
+ * - 10 : F5 AIS monitor
+ *
+ * The following is information on how to calculate the OAM rate. There
+ * is only one OAM timer that is shared among all channels. Therefore, if
+ * you wanted an OAM source function (ex. F4 CC source) to generate 1 cell/sec
+ * across 8 channels, you would need to configure the OAM timer to schedule 8
+ * cells/sec. In addition, the credits are shared between segment and end-to-end
+ * type OAM cells, so if you were sending both types of cells, you would
+ * need to configure the OAM timer for 16 cells/sec. However, the clock
+ * rate must be specified in clock ticks between events. Using an example
+ * clock rate of 125 MHz, the rate in clock ticks can be calculated by
+ * dividing 125 Mhz by 16 cells/sec. The results is 7812500 ticks. Thus,
+ * every 7812500 clock cycles, an OAM cell will be generated for the F4 CC
+ * Source function.
+ */
+static void OamRateConfig(HAL_DEVICE *HalDev)
+ {
+ int i;
+ bit32u OamRate, Freq = HalDev->SarFrequency;
+
+ /* Configure OAM Timer State Block */
+ for (i=0; i<NUM_OAM_RATES; i++)
+ {
+ switch(i)
+ {
+ case 0: OamRate = ((Freq/1000)*HalDev->OamLbTimeout);
+ break;
+ case 1:
+ case 2:
+ case 5:
+ case 6:
+ case 7:
+ case 8: OamRate = (Freq/38);
+ break;
+ case 3:
+ case 4: OamRate = ((Freq*3) + (Freq/2))/38;
+ break;
+ case 9:
+ case 10: OamRate = ((Freq*2) + (Freq/2))/38;
+ break;
+ default: OamRate = (Freq*5);
+ break;
+ }
+
+ *(pOAM_TIMER_STATE_WORD_0(HalDev->dev_base) + (i*64) + 1) = OamRate;
+ }
+ }
+
+/**
+ * @ingroup AAL5_Functions
+ * This function is used to enable OAM functions (other than loopback) for a
+ * particular channel. The channel (embedded within OamConfig - see below) must
+ * have been configured for firmware OAM (not host OAM) for these configurations
+ * to take effect. More than one function may be enabled at one time.
+ * If more than one function is enabled, they must all be of the same level, all
+ * F4(VP) or all F5(VC).
+ *
+ * The usage of the OamConfig parameter is described through the table below. To
+ * initiate firmware OAM, set one or more bits in OamConfig corresponding to the
+ * various OAM functions. To disable firmware OAM functions, set bit 30 along
+ * with any other combination of bits to shutdown various OAM functions at once.
+ *
+ * Acronyms:
+ * e2e - end to end, seg - segment, CC - continuity check,
+ * AIS - Alarm Indication Signal
+ *
+ * @par Bit: Function: Description
+ * - 31: Reserved:
+ * - 30: Setup/Teardown: 0 - enable, 1 - disable (Note 1)
+ * - 29: F4 CC Source seg: 0 - no action, 1 - configure
+ * - 28: F4 CC Source e2e: 0 - no action, 1 - configure
+ * - 27: F4 AIS Source seg: 0 - no action, 1 - configure
+ * - 26: F4 AIS Source e2e: 0 - no action, 1 - configure
+ * - 25: F5 CC Source seg: 0 - no action, 1 - configure
+ * - 24: F5 CC Source e2e: 0 - no action, 1 - configure
+ * - 23: F5 AIS Source seg: 0 - no action, 1 - configure
+ * - 22: F5 AIS Source e2e: 0 - no action, 1 - configure
+ * - 21: F4 CC Sink seg: 0 - no action, 1 - configure
+ * - 20: F4 CC Sink e2e: 0 - no action, 1 - configure
+ * - 19: F5 CC Sink seg: 0 - no action, 1 - configure
+ * - 18: F5 CC Sink e2e: 0 - no action, 1 - configure
+ * - 17:8: Reserved:
+ * - 7:0: Channel: AAL5/AAL2 VC/VP channel (Note 2)
+ *
+ *
+ * Note 1: This bit must be clear to enable the specified OAM function.
+ * Note 2: This must specify the VC channel for F5 functions, and the VP
+ * channel for F4 functions.
+ *
+ * @param HalDev CPHAL module instance. (set by xxxInitModule())
+ * @param OamConfig A 32-bit integer field defined as follows:
+ */
+static void halOamFuncConfig(HAL_DEVICE *HalDev, unsigned int OamConfig)
+ {
+ /* GPR 0 */
+ SAR_PDSP_HOST_OAM_CONFIG_REG(HalDev->dev_base) = OamConfig;
+ }
+
+/**
+ * @ingroup AAL5_Functions
+ * This function is used to enable OAM loopback functions for a particular
+ * channel. The channel (embedded within OamConfig - see below) must have been
+ * configured for firmware OAM (not host OAM) for these configurations to take
+ * effect. Only one loopback function can be enabled at a time.
+ *
+ * The LLID is inserted into to the OAM cell's LLID field, and it specifies the
+ * LLID of the connection point in the network where the generated loopback cell
+ * should be turned around. The LLID is composed of 4 32-bit words, and this
+ * function expects the caller to pass an array of 4 words in the LLID field.
+ * The CorrelationTag is a 32-bit word that the PDSP uses to correlate loopback
+ * commands with loopback responses. It should simply be changed for each
+ * call, and there is no restriction on the value used for CorrelationTag.
+ *
+ * The usage of the OamConfig parameter is described through the table below. To
+ * initiate firmware OAM, set one of the bits corresponding to the
+ * various loopback OAM functions. Note that only one loopback source may be
+ * commanded at a time.
+ *
+ * Acronyms:
+ * e2e - end to end, seg - segment, LB - loopback
+ *
+ * @par Bit: Function: Description
+ * - 31:16: Reserved:
+ * - 15: F4 LB Source seg: 0 - no action, 1 - configure (Note 1)
+ * - 14: F4 LB Source seg: 0 - no action, 1 - configure (Note 1)
+ * - 13: F4 LB Source e2e: 0 - no action, 1 - configure (Note 1)
+ * - 12: F4 LB Source e2e: 0 - no action, 1 - configure (Note 1)
+ * - 11:8: Reserved:
+ * - 7:0: Channel: AAL5/AAL2 VC/VP channel (Note 2)
+ *
+ *
+ * Note 1: Only one LB function may be enabled at one time. Once enabled,
+ * the PDSP will time out after 5 seconds. The host must wait until it
+ * has received the result of the current LB request before initiating
+ * a new request. <BR>
+ * Note 2: This must specify the VC channel for F5 functions, and the VP
+ * channel for F4 functions.
+ *
+ * @param HalDev CPHAL module instance. (set by xxxInitModule())
+ * @param OamConfig A 32-bit integer field defined as follows:
+ * @param LLID Loopback Location Identifier (passed as 4 word array).
+ * Must be configured in big endian format.
+ * @param CorrelationTag 32-bit tag correlates loopback commands with loopback
+ * responses. Must be configured in big endian format.
+ *
+ */
+static void halOamLoopbackConfig(HAL_DEVICE *HalDev, unsigned int OamConfig, unsigned int *LLID, unsigned int CorrelationTag)
+ {
+ volatile bit32u *tmp;
+
+ /* test to see if this is a loopback command */
+ if (OamConfig & 0xf000)
+ {
+ /* write the OAM correlation tag (GPR 1) */
+ SAR_PDSP_OAM_CORR_REG(HalDev->dev_base) = CorrelationTag;
+
+ /* write the LLID */
+ tmp = pOAM_CONFIG_BLOCK_WORD_0(HalDev->dev_base);
+
+ /* advance past the CPID */
+ tmp += 4;
+
+ *tmp++ = LLID[0];
+ *tmp++ = LLID[1];
+ *tmp++ = LLID[2];
+ *tmp = LLID[3];
+
+ /* GPR 0 */
+ SAR_PDSP_HOST_OAM_CONFIG_REG(HalDev->dev_base) = OamConfig;
+ }
+ }
+
+/*
+ * This function allows the host software to access any register directly.
+ * Primarily used for debug.
+ *
+ * @param HalDev CPHAL module instance. (set by xxxInitModule())
+ * @param RegOffset Hexadecimal offset to desired register (from device base addr)
+ *
+ * @return Volatile pointer to desired register.
+ */
+static volatile bit32u* halRegAccess(HAL_DEVICE *HalDev, bit32u RegOffset)
+ {
+ /* compute the register address */
+ return ((volatile bit32u *)(HalDev->dev_base + RegOffset));
+ }
+
+#ifdef __CPHAL_DEBUG
+static void dbgConfigDump(HAL_DEVICE *HalDev)
+ {
+ dbgPrintf(" AAL5 Inst %d Config Dump:\n", HalDev->Inst);
+ dbgPrintf(" Base :%08x, offset:%08d\n",
+ HalDev->dev_base, HalDev->offset);
+ dbgPrintf(" Interrupt:%08d, debug :%08d\n",
+ HalDev->interrupt, HalDev->debug);
+ osfuncSioFlush();
+ }
+#endif
+
+/**
+ * @ingroup CPHAL_Functions
+ * Performs a variety of control functions on the CPHAL module. It is used to
+ * modify/read configuration parameters and to initiate internal functions.
+ * The @p Key indicates the function to perform or the parameter to access (note
+ * that these Keys are identical to those used in accessing the configuration data
+ * store). @p Action is applicable to parameters only, and indicates what the
+ * CPHAL should do with the parameter (i.e. "Set", "Get", etc..). The actions
+ * for each parameter are defined in the module specific documentation.
+ *
+ * @param HalDev CPHAL module instance. (set by xxxInitModule())
+ * @param Key Key specifying the parameter to change or internal function to initiate. See module specific documentation for available keys.
+ * @param Action Specifies the action to take. See module specific documentation for available actions.
+ * @param Value Pointer to new value for given @p Key parameter ("Set"), or returned value of Key ("Get").
+ *
+ * @return EC_NO_ERRORS (ok).<BR>
+ * Possible Error Codes:<BR>
+ * @ref EC_VAL_INVALID_STATE "EC_VAL_INVALID_STATE"<BR>
+ * @ref EC_VAL_KEY_NOT_FOUND "EC_VAL_KEY_NOT_FOUND"<BR>
+ * @ref EC_VAL_ACTION_NOT_FOUND "EC_VAL_ACTION_NOT_FOUND"<BR>
+ */
+static int halControl(HAL_DEVICE *HalDev, const char *Key, const char *Action, void *Value)
+ {
+ int Level, Ch, KeyFound=0, ActionFound=0, rc=EC_NO_ERRORS, Queue;
+ char *TmpKey = (char *)Key;
+
+#ifdef __CPHAL_DEBUG
+ if (DBG(0))
+ {
+ dbgPrintf("[aal5]halControl(HalDev:%08x, Key:%s, Action:%s, Value:%08x)\n", (bit32u)HalDev,
+ Key, Action, (bit32u)Value);
+ osfuncSioFlush();
+ }
+#endif
+
+ /* Verify proper device state */
+ if (HalDev->State < enInitialized)
+ return (EC_AAL5|EC_FUNC_CONTROL|EC_VAL_INVALID_STATE);
+
+ if (HalDev->OsFunc->Strcmpi(Key, "Debug") == 0)
+ {
+ KeyFound=1;
+ if (HalDev->OsFunc->Strcmpi(Action, "Set") == 0)
+ {
+ ActionFound=1;
+ HalDev->debug = *(int *)Value;
+ /* also setup debug variable in CPSAR module */
+ rc = HalDev->SarFunc->Control(HalDev->SarDev, "Debug", "Set", Value);
+ }
+ }
+
+ if (HalDev->OsFunc->Strstr(Key, "FwdUnkVc.") != 0)
+ {
+ KeyFound=1;
+ if (HalDev->OsFunc->Strcmpi(Action, "Set") == 0)
+ {
+ ActionFound=1;
+
+ /* extract channel number */
+ TmpKey += HalDev->OsFunc->Strlen("FwdUnkVc.");
+ Ch = HalDev->OsFunc->Strtoul(TmpKey, &TmpKey, 10);
+
+ HalDev->ChData[Ch].FwdUnkVc = *(int *)Value;
+
+ if ((HalDev->State == enOpened) && (HalDev->ChData[Ch].PktType == 3))
+ rc = HalDev->SarFunc->Control(HalDev->SarDev, Key, Action, Value);
+ }
+ }
+
+ /* +GSG 030407 */
+ if (HalDev->OsFunc->Strcmpi(Key, "OamMode") == 0)
+ {
+ KeyFound=1;
+ if (HalDev->OsFunc->Strcmpi(Action, "Set") == 0)
+ {
+ ActionFound=1;
+ rc = HalDev->SarFunc->Control(HalDev->SarDev, Key, Action, Value);
+ }
+
+ if (HalDev->OsFunc->Strcmpi(Action, "Get") == 0)
+ {
+ ActionFound=1;
+ rc = HalDev->SarFunc->Control(HalDev->SarDev, Key, Action, Value);
+ }
+ }
+
+ /* +GSG 030307 */
+ if (HalDev->OsFunc->Strcmpi(Key, "Version") == 0)
+ {
+ KeyFound=1;
+ if (HalDev->OsFunc->Strcmpi(Action, "Get") == 0)
+ {
+ ActionFound=1;
+ *(const char **)Value = pszVersion_CPAAL5;
+ }
+ }
+
+ /* +GSG 030529 */
+ if (HalDev->OsFunc->Strcmpi(Key, "TurboDslErrors") == 0)
+ {
+ KeyFound=1;
+ if (HalDev->OsFunc->Strcmpi(Action, "Get") == 0)
+ {
+ ActionFound=1;
+ *(int *)Value = HalDev->TurboDslErrors;
+ }
+ }
+
+ /* +GSG 030416 */
+ if (HalDev->OsFunc->Strcmpi(Key, "F4_LB_Counter") == 0)
+ {
+ KeyFound=1;
+ if (HalDev->OsFunc->Strcmpi(Action, "Get") == 0)
+ {
+ ActionFound=1;
+ *(int *)Value = SAR_PDSP_OAM_F4_LB_COUNT_REG(HalDev->dev_base);
+ }
+ }
+
+ /* +GSG 030416 */
+ if (HalDev->OsFunc->Strcmpi(Key, "F5_LB_Counter") == 0)
+ {
+ KeyFound=1;
+ if (HalDev->OsFunc->Strcmpi(Action, "Get") == 0)
+ {
+ ActionFound=1;
+ *(int *)Value = SAR_PDSP_OAM_F5_LB_COUNT_REG(HalDev->dev_base);
+ }
+ }
+
+ if (HalDev->OsFunc->Strstr(Key, "Stats;") != 0)
+ {
+ KeyFound=1;
+ if (HalDev->OsFunc->Strcmpi(Action, "Get") == 0)
+ {
+ ActionFound=1;
+ TmpKey += HalDev->OsFunc->Strlen("Stats;");
+ Level = HalDev->OsFunc->Strtoul(TmpKey, &TmpKey, 10);
+ TmpKey++;
+ Ch = HalDev->OsFunc->Strtoul(TmpKey, &TmpKey, 10);
+ TmpKey++;
+ Queue = HalDev->OsFunc->Strtoul(TmpKey, &TmpKey, 10);
+ TmpKey++;
+ StatsGet(HalDev, (void **)Value, Level, Ch, Queue);
+ }
+ }
+
+ /* +GSG 030306 */
+ /* Fixes PITS #100 */
+ if (HalDev->OsFunc->Strstr(Key, "Gfc.") != 0)
+ {
+ KeyFound=1;
+ if (HalDev->OsFunc->Strcmpi(Action, "Set") == 0)
+ {
+ ActionFound=1;
+ /* extract channel number */
+ TmpKey += HalDev->OsFunc->Strlen("Gfc.");
+ Ch = HalDev->OsFunc->Strtoul(TmpKey, &TmpKey, 10);
+
+ /* first, store new value in our channel structure */
+ HalDev->ChData[Ch].Gfc = *(int *)Value;
+ }
+ }
+
+ /* +GSG 030306 */
+ /* Fixes PITS #100 */
+ if (HalDev->OsFunc->Strstr(Key, "Clp.") != 0)
+ {
+ KeyFound=1;
+ if (HalDev->OsFunc->Strcmpi(Action, "Set") == 0)
+ {
+ ActionFound=1;
+ /* extract channel number */
+ TmpKey += HalDev->OsFunc->Strlen("Clp.");
+ Ch = HalDev->OsFunc->Strtoul(TmpKey, &TmpKey, 10);
+
+ /* first, store new value in our channel structure */
+ HalDev->ChData[Ch].Clp = *(int *)Value;
+ }
+ }
+
+ /* +GSG 030306 */
+ /* Fixes PITS #100 */
+ if (HalDev->OsFunc->Strstr(Key, "Pti.") != 0)
+ {
+ KeyFound=1;
+ if (HalDev->OsFunc->Strcmpi(Action, "Set") == 0)
+ {
+ ActionFound=1;
+ /* extract channel number */
+ TmpKey += HalDev->OsFunc->Strlen("Pti.");
+ Ch = HalDev->OsFunc->Strtoul(TmpKey, &TmpKey, 10);
+
+ /* first, store new value in our channel structure */
+ HalDev->ChData[Ch].Pti = *(int *)Value;
+ }
+ }
+
+ /* +GSG 030306 */
+ /* Fixes PITS #100 */
+ if (HalDev->OsFunc->Strstr(Key, "CpcsUU.") != 0)
+ {
+ KeyFound=1;
+ if (HalDev->OsFunc->Strcmpi(Action, "Set") == 0)
+ {
+ ActionFound=1;
+ /* extract channel number */
+ TmpKey += HalDev->OsFunc->Strlen("CpcsUU.");
+ Ch = HalDev->OsFunc->Strtoul(TmpKey, &TmpKey, 10);
+
+ /* first, store new value in our channel structure */
+ HalDev->ChData[Ch].CpcsUU = *(int *)Value;
+ }
+ }
+
+ /* +GSG 030306 */
+ /* Fixes PITS #100 */
+ if (HalDev->OsFunc->Strstr(Key, "TxVc_CellRate.") != 0)
+ {
+ KeyFound=1;
+ if (HalDev->OsFunc->Strcmpi(Action, "Set") == 0)
+ {
+ ActionFound=1;
+ /* extract channel number */
+ TmpKey += HalDev->OsFunc->Strlen("TxVc_CellRate.");
+ Ch = HalDev->OsFunc->Strtoul(TmpKey, &TmpKey, 10);
+
+ /* first, store new value in our channel structure */
+ HalDev->ChData[Ch].TxVc_CellRate = *(int *)Value;
+
+ /* now, apply to PDSP state RAM */
+ if (HalDev->State == enOpened)
+ *(pPDSP_AAL5_TX_STATE_WORD_0(HalDev->dev_base)+(Ch*64))= HalDev->ChData[Ch].TxVc_CellRate;
+ }
+ }
+
+ /* +GSG 030306 */
+ /* Fixes PITS #100 */
+ if (HalDev->OsFunc->Strstr(Key, "TxVc_Mbs.") != 0)
+ {
+ KeyFound=1;
+ if (HalDev->OsFunc->Strcmpi(Action, "Set") == 0)
+ {
+ ActionFound=1;
+ /* extract channel number */
+ TmpKey += HalDev->OsFunc->Strlen("TxVc_Mbs.");
+ Ch = HalDev->OsFunc->Strtoul(TmpKey, &TmpKey, 10);
+
+ /* first, store new value in our channel structure */
+ HalDev->ChData[Ch].TxVc_Mbs = *(int *)Value;
+
+ /* now, apply to PDSP state RAM */
+ if (HalDev->State == enOpened)
+ *(pPDSP_AAL5_TX_STATE_WORD_0(HalDev->dev_base)+(Ch*64)+2)= HalDev->ChData[Ch].TxVc_Mbs;
+ }
+ }
+
+ if (HalDev->OsFunc->Strstr(Key, "TxVc_AtmHeader.") != 0)
+ {
+ KeyFound=1;
+ if (HalDev->OsFunc->Strcmpi(Action, "Set") == 0)
+ {
+ ActionFound=1;
+ /* extract channel number */
+ TmpKey += HalDev->OsFunc->Strlen("TxVc_AtmHeader.");
+ Ch = HalDev->OsFunc->Strtoul(TmpKey, &TmpKey, 10);
+
+ /* first, store new value in our channel structure */
+ HalDev->ChData[Ch].TxVc_AtmHeader = *(int *)Value;
+
+ /* now, apply to PDSP state RAM */
+ if (HalDev->State == enOpened)
+ *(pPDSP_AAL5_TX_STATE_WORD_0(HalDev->dev_base)+(Ch*64)+6)= HalDev->ChData[Ch].TxVc_AtmHeader;
+ }
+ }
+
+ if (HalDev->OsFunc->Strstr(Key, "TxVp_AtmHeader.") != 0)
+ {
+ KeyFound=1;
+ if (HalDev->OsFunc->Strcmpi(Action, "Set") == 0)
+ {
+ ActionFound=1;
+ /* extract channel number */
+ TmpKey += HalDev->OsFunc->Strlen("TxVp_AtmHeader.");
+ Ch = HalDev->OsFunc->Strtoul(TmpKey, &TmpKey, 10);
+
+ /* first, store new value in our channel structure */
+ HalDev->ChData[Ch].TxVp_AtmHeader = *(int *)Value;
+
+ /* now, apply to PDSP state RAM */
+ if (HalDev->State == enOpened)
+ *(pPDSP_AAL5_TX_VP_STATE_WORD_0(HalDev->dev_base)+(Ch*64))= HalDev->ChData[Ch].TxVp_AtmHeader;
+ }
+ }
+
+ /* +GSG 030306 */
+ /* Fixes PITS #100 */
+ if (HalDev->OsFunc->Strstr(Key, "TxVc_Pcr.") != 0)
+ {
+ KeyFound=1;
+ if (HalDev->OsFunc->Strcmpi(Action, "Set") == 0)
+ {
+ ActionFound=1;
+ /* extract channel number */
+ TmpKey += HalDev->OsFunc->Strlen("TxVc_Pcr.");
+ Ch = HalDev->OsFunc->Strtoul(TmpKey, &TmpKey, 10);
+
+ /* first, store new value in our channel structure */
+ HalDev->ChData[Ch].TxVc_Pcr = *(int *)Value;
+
+ /* now, apply to PDSP state RAM */
+ if (HalDev->State == enOpened)
+ *(pPDSP_AAL5_TX_STATE_WORD_0(HalDev->dev_base)+(Ch*64)+4)= HalDev->ChData[Ch].TxVc_Pcr;
+ }
+ }
+
+ /* +GSG 030428 */
+ if (HalDev->OsFunc->Strstr(Key, "RxVc_OamCh.") != 0)
+ {
+ KeyFound=1;
+ if (HalDev->OsFunc->Strcmpi(Action, "Set") == 0)
+ {
+ ActionFound=1;
+ /* extract channel number */
+ TmpKey += HalDev->OsFunc->Strlen("RxVc_OamCh.");
+ Ch = HalDev->OsFunc->Strtoul(TmpKey, &TmpKey, 10);
+
+ /* first, store new value in our channel structure */
+ HalDev->ChData[Ch].RxVc_OamCh = (*(int *)Value) & 0xff;
+
+ /* now, apply to PDSP state RAM */
+ if (HalDev->State == enOpened)
+ *(pPDSP_AAL5_RX_STATE_WORD_0(HalDev->dev_base)+(Ch*64)) |= HalDev->ChData[Ch].RxVc_OamCh;
+ }
+ }
+
+ /* +GSG 030428 */
+ if (HalDev->OsFunc->Strstr(Key, "RxVp_OamCh.") != 0)
+ {
+ KeyFound=1;
+ if (HalDev->OsFunc->Strcmpi(Action, "Set") == 0)
+ {
+ ActionFound=1;
+ /* extract channel number */
+ TmpKey += HalDev->OsFunc->Strlen("RxVp_OamCh.");
+ Ch = HalDev->OsFunc->Strtoul(TmpKey, &TmpKey, 10);
+
+ /* first, store new value in our channel structure */
+ HalDev->ChData[Ch].RxVp_OamCh = (*(int *)Value) & 0xff;
+
+ /* now, apply to PDSP state RAM */
+ if (HalDev->State == enOpened)
+ *(pPDSP_AAL5_RX_VP_STATE_WORD_0(HalDev->dev_base)+(Ch*64)+1) |= HalDev->ChData[Ch].RxVp_OamCh;
+ }
+ }
+
+ /* +GSG 030304 */
+ /* Fixes PITS #98 */
+ if (HalDev->OsFunc->Strstr(Key, "PdspEnable") != 0)
+ {
+ KeyFound=1;
+ if (HalDev->OsFunc->Strcmpi(Action, "Set") == 0)
+ {
+ ActionFound=1;
+
+ /* this variable is controlled by the CPSAR module */
+ if (HalDev->State == enOpened)
+ {
+ rc=HalDev->SarFunc->Control(HalDev->SarDev, "PdspEnable", "Set", Value);
+ }
+ }
+ }
+
+ if (HalDev->OsFunc->Strstr(Key, "OamLbTimeout") != 0)
+ {
+ KeyFound=1;
+ if (HalDev->OsFunc->Strcmpi(Action, "Set") == 0)
+ {
+ ActionFound=1;
+
+ HalDev->OamLbTimeout = *(int *)Value;
+ /* this variable is controlled by the CPSAR module */
+ if (HalDev->State == enOpened)
+ {
+ *(pOAM_TIMER_STATE_WORD_0(HalDev->dev_base) + 1) =
+ ((HalDev->SarFrequency/1000) * HalDev->OamLbTimeout);
+ }
+ }
+ }
+
+ /* +GSG 030306 (PITS #114) */
+ if (HalDev->OsFunc->Strstr(Key, "DeviceCPID") != 0)
+ {
+ KeyFound=1;
+ if (HalDev->OsFunc->Strcmpi(Action, "Set") == 0)
+ {
+ unsigned int* local = (unsigned int *)Value;
+ ActionFound=1;
+ /* first, store new value in our hal structure */
+ HalDev->DeviceCPID[0] = local[0];
+ HalDev->DeviceCPID[1] = local[1];
+ HalDev->DeviceCPID[2] = local[2];
+ HalDev->DeviceCPID[3] = local[3];
+
+ /* now, apply to PDSP state RAM */
+ if (HalDev->State == enOpened)
+ {
+ *(bit32u *)(pOAM_CONFIG_BLOCK_WORD_0(HalDev->dev_base) + 0) = HalDev->DeviceCPID[0];
+ *(bit32u *)(pOAM_CONFIG_BLOCK_WORD_0(HalDev->dev_base) + 1) = HalDev->DeviceCPID[1];
+ *(bit32u *)(pOAM_CONFIG_BLOCK_WORD_0(HalDev->dev_base) + 2) = HalDev->DeviceCPID[2];
+ *(bit32u *)(pOAM_CONFIG_BLOCK_WORD_0(HalDev->dev_base) + 3) = HalDev->DeviceCPID[3];
+ }
+ }
+ }
+
+ /* +GSG 030304 */
+ /* Fixes PITS #99 */
+ if (HalDev->OsFunc->Strstr(Key, "StrictPriority") != 0)
+ {
+ KeyFound=1;
+ if (HalDev->OsFunc->Strcmpi(Action, "Set") == 0)
+ {
+ ActionFound=1;
+
+ /* used in halOpen to decide which interrupt handler to use */
+ HalDev->StrictPriority = *(int *)Value;
+ }
+ }
+
+ if (HalDev->OsFunc->Strstr(Key, hcMaxFrags) != 0)
+ {
+ KeyFound=1;
+ if (HalDev->OsFunc->Strcmpi(Action, "Set") == 0)
+ {
+ ActionFound=1;
+
+ if ((*(int *)Value) > 0)
+ HalDev->MaxFrags = *(int *)Value;
+ else
+ rc = (EC_AAL5|EC_FUNC_CONTROL|EC_VAL_INVALID_VALUE);
+ }
+
+ if (HalDev->OsFunc->Strcmpi(Action, "Get") == 0)
+ {
+ ActionFound=1;
+
+ *(int *)Value = HalDev->MaxFrags;
+ }
+ }
+
+ /* +GSG 030306 */
+ /* Fixes PITS #103 */
+ if (HalDev->OsFunc->Strstr(Key, "RxVc_RDICount.") != 0)
+ {
+ KeyFound=1;
+ if (HalDev->OsFunc->Strcmpi(Action, "Get") == 0)
+ {
+ ActionFound=1;
+
+ /* extract channel number */
+ TmpKey += HalDev->OsFunc->Strlen("RxVc_RDICount.");
+ Ch = HalDev->OsFunc->Strtoul(TmpKey, &TmpKey, 10);
+
+ /* PDSP's Rx VC State word 3 contains the value */
+ if (HalDev->State == enOpened)
+ {
+ *(int *)Value = (((*(pPDSP_AAL5_RX_STATE_WORD_0(HalDev->dev_base)+(Ch*64))) & RDI_CNT_MASK)>>RDI_CNT_SHIFT);
+ }
+ }
+ if (HalDev->OsFunc->Strcmpi(Action, "Set") == 0)
+ {
+ ActionFound=1;
+
+ /* extract channel number */
+ TmpKey += HalDev->OsFunc->Strlen("RxVc_RDICount.");
+ Ch = HalDev->OsFunc->Strtoul(TmpKey, &TmpKey, 10);
+
+ /* All sets write 0, this action is a clear only */
+ if (HalDev->State == enOpened)
+ {
+ (*(pPDSP_AAL5_RX_STATE_WORD_0(HalDev->dev_base)+(Ch*64))) &=~ RDI_CNT_MASK;
+ }
+ }
+ }
+
+ /* +GSG 030306 */
+ /* Fixes PITS #103 */
+ if (HalDev->OsFunc->Strstr(Key, "RxVc_AISseg.") != 0)
+ {
+ KeyFound=1;
+ if (HalDev->OsFunc->Strcmpi(Action, "Get") == 0)
+ {
+ ActionFound=1;
+
+ /* extract channel number */
+ TmpKey += HalDev->OsFunc->Strlen("RxVc_AISseg.");
+ Ch = HalDev->OsFunc->Strtoul(TmpKey, &TmpKey, 10);
+
+ /* PDSP's Rx VC State word 3 contains the value */
+ if (HalDev->State == enOpened)
+ {
+ *(int *)Value = (((*(pPDSP_AAL5_RX_STATE_WORD_0(HalDev->dev_base)+(Ch*64)+3)) & AIS_SEG_MASK)>>AIS_SEG_SHIFT);
+ }
+ }
+ }
+
+ /* +GSG 030306 */
+ /* Fixes PITS #103 */
+ if (HalDev->OsFunc->Strstr(Key, "RxVc_AISetoe.") != 0)
+ {
+ KeyFound=1;
+ if (HalDev->OsFunc->Strcmpi(Action, "Get") == 0)
+ {
+ ActionFound=1;
+
+ /* extract channel number */
+ TmpKey += HalDev->OsFunc->Strlen("RxVc_AISetoe.");
+ Ch = HalDev->OsFunc->Strtoul(TmpKey, &TmpKey, 10);
+
+ /* PDSP's Rx VC State word 3 contains the value */
+ if (HalDev->State == enOpened)
+ {
+ *(int *)Value = (((*(pPDSP_AAL5_RX_STATE_WORD_0(HalDev->dev_base)+(Ch*64)+3)) & AIS_ETOE_MASK)>>AIS_ETOE_SHIFT);
+ }
+ }
+ }
+
+ /* +GSG 030306 */
+ /* Fixes PITS #103 */
+ if (HalDev->OsFunc->Strstr(Key, "RxVp_RDICount.") != 0)
+ {
+ KeyFound=1;
+ if (HalDev->OsFunc->Strcmpi(Action, "Get") == 0)
+ {
+ ActionFound=1;
+
+ /* extract channel number */
+ TmpKey += HalDev->OsFunc->Strlen("RxVp_RDICount.");
+ Ch = HalDev->OsFunc->Strtoul(TmpKey, &TmpKey, 10);
+
+ /* PDSP's Rx VC State word 3 contains the value */
+ if (HalDev->State == enOpened)
+ {
+ *(int *)Value = (((*(pPDSP_AAL5_RX_VP_STATE_WORD_0(HalDev->dev_base)+(Ch*64)+1)) & RDI_CNT_MASK)>>RDI_CNT_SHIFT);
+ }
+ }
+ if (HalDev->OsFunc->Strcmpi(Action, "Set") == 0)
+ {
+ ActionFound=1;
+
+ /* extract channel number */
+ TmpKey += HalDev->OsFunc->Strlen("RxVp_RDICount.");
+ Ch = HalDev->OsFunc->Strtoul(TmpKey, &TmpKey, 10);
+
+ /* All sets write 0, this action is a clear only */
+ if (HalDev->State == enOpened)
+ {
+ (*(pPDSP_AAL5_RX_VP_STATE_WORD_0(HalDev->dev_base)+(Ch*64)+1)) &=~ RDI_CNT_MASK;
+ }
+ }
+ }
+
+ /* +GSG 030306 */
+ /* Fixes PITS #103 */
+ if (HalDev->OsFunc->Strstr(Key, "RxVp_AISseg.") != 0)
+ {
+ KeyFound=1;
+ if (HalDev->OsFunc->Strcmpi(Action, "Get") == 0)
+ {
+ ActionFound=1;
+
+ /* extract channel number */
+ TmpKey += HalDev->OsFunc->Strlen("RxVp_AISseg.");
+ Ch = HalDev->OsFunc->Strtoul(TmpKey, &TmpKey, 10);
+
+ /* PDSP's Rx VC State word 3 contains the value */
+ if (HalDev->State == enOpened)
+ {
+ *(int *)Value = (((*(pPDSP_AAL5_RX_VP_STATE_WORD_0(HalDev->dev_base)+(Ch*64)+2)) & AIS_SEG_MASK)>>AIS_SEG_SHIFT);
+ }
+ }
+ }
+
+ /* +GSG 030306 */
+ /* Fixes PITS #103 */
+ if (HalDev->OsFunc->Strstr(Key, "RxVp_AISetoe.") != 0)
+ {
+ KeyFound=1;
+ if (HalDev->OsFunc->Strcmpi(Action, "Get") == 0)
+ {
+ ActionFound=1;
+
+ /* extract channel number */
+ TmpKey += HalDev->OsFunc->Strlen("RxVp_AISetoe.");
+ Ch = HalDev->OsFunc->Strtoul(TmpKey, &TmpKey, 10);
+
+ /* PDSP's Rx VC State word 3 contains the value */
+ if (HalDev->State == enOpened)
+ {
+ *(int *)Value = (((*(pPDSP_AAL5_RX_VP_STATE_WORD_0(HalDev->dev_base)+(Ch*64)+2)) & AIS_ETOE_MASK)>>AIS_ETOE_SHIFT);
+ }
+ }
+ }
+
+ if (KeyFound == 0)
+ rc = (EC_AAL5|EC_FUNC_CONTROL|EC_VAL_KEY_NOT_FOUND);
+
+ if (ActionFound == 0)
+ rc = (EC_AAL5|EC_FUNC_CONTROL|EC_VAL_ACTION_NOT_FOUND);
+
+ return(rc);
+ }
+
+/*
+ * Sets up HAL default configuration parameter values.
+ */
+static void ConfigInit(HAL_DEVICE *HalDev)
+ {
+#ifdef __CPHAL_DEBUG
+ if (DBG(0))
+ {
+ dbgPrintf("[aal5]ConfigInit(HalDev:%08x)\n", (bit32u)HalDev);
+ osfuncSioFlush();
+ }
+#endif
+
+ /* configure some defaults with tnetx7300 values */
+ HalDev->dev_base = 0xa3000000;
+ HalDev->offset = 0;
+ HalDev->interrupt = 15;
+ HalDev->debug = 0;
+ HalDev->MaxFrags = 46;
+ HalDev->OamLbTimeout = 5000;
+ }
+
+/*
+ * Retrieve HAL configuration parameter values.
+ */
+static bit32u ConfigGet(HAL_DEVICE *HalDev)
+ {
+ bit32u Ret;
+
+#ifdef __CPHAL_DEBUG
+ if (DBG(0))
+ {
+ dbgPrintf("[aal5]ConfigGet(HalDev:%08x)\n", (bit32u)HalDev);
+ osfuncSioFlush();
+ }
+#endif
+
+ /* get the configuration parameters common to all modules */
+ Ret = ConfigGetCommon(HalDev);
+ if (Ret) return (EC_AAL5|Ret);
+
+ /* get AAL5 specific configuration parameters here */
+ Ret = HalDev->OsFunc->Control(HalDev->OsDev, hcSarFrequency, pszGET, &HalDev->SarFrequency); /* GSG +030416*/
+ if (Ret) /* GSG +030416*/
+ HalDev->SarFrequency = 200000000; /* 200 Mhz default */ /* GSG +030416*/
+
+ return (EC_NO_ERRORS);
+ }
+
+/**
+ * @ingroup CPHAL_Functions
+ * This function initializes the CPHAL module. It gathers all
+ * necessary global configuration info from the configuration file, and
+ * performs initialization and configuration of the device. Note that
+ * the device operation is not started until the OS calls @c Open().
+ *
+ * @param HalDev CPHAL module instance. (set by xxxInitModule())
+ *
+ * @return EC_NO_ERRORS (ok). <BR>
+ * Possible Error Codes:<BR>
+ * @ref EC_VAL_INVALID_STATE "EC_VAL_INVALID_STATE"<BR>
+ * @ref EC_VAL_BASE_ADDR_NOT_FOUND "EC_VAL_BASE_ADDR_NOT_FOUND"<BR>
+ * @ref EC_VAL_RESET_BIT_NOT_FOUND "EC_VAL_RESET_BIT_NOT_FOUND"<BR>
+ * @ref EC_VAL_INTERRUPT_NOT_FOUND "EC_VAL_INTERRUPT_NOT_FOUND"<BR>
+ * @ref EC_VAL_OFFSET_NOT_FOUND "EC_VAL_OFFSET_NOT_FOUND"<BR>
+ */
+static int halInit(HAL_DEVICE *HalDev)
+ {
+ int i;
+ bit32u error_code;
+
+#ifdef __CPHAL_DEBUG
+ if (DBG(0))
+ {
+ dbgPrintf("[aal5]halInit(HalDev:%08x)\n", (bit32u)HalDev);
+ osfuncSioFlush();
+ }
+#endif
+
+ /* Verify proper device state */
+ if (HalDev->State != enDevFound)
+ return(EC_AAL5|EC_FUNC_HAL_INIT|EC_VAL_INVALID_STATE);
+
+ /* Configure HAL defaults */
+ ConfigInit(HalDev);
+
+ /* Retrieve HAL configuration parameters from data store */
+ error_code = ConfigGet(HalDev);
+ if (error_code) return (error_code);
+
+ /* Other items (OAM related) that need to be passed in somehow */
+ HalDev->DeviceCPID[0] = 0xffffffff;
+ HalDev->DeviceCPID[1] = 0xffffffff;
+ HalDev->DeviceCPID[2] = 0xffffffff;
+ HalDev->DeviceCPID[3] = 0xffffffff;
+ HalDev->LBSourceLLID[0] = 0xffffffff;
+ HalDev->LBSourceLLID[1] = 0xffffffff;
+ HalDev->LBSourceLLID[2] = 0xffffffff;
+ HalDev->LBSourceLLID[3] = 0xffffffff;
+
+ /* Initialize SAR layer*/
+ error_code = HalDev->SarFunc->Init(HalDev->SarDev);
+ if (error_code) return (error_code);
+
+ /* Initialize various HalDev members. This is probably overkill, since these
+ are initialized in ChannelSetup() and HalDev is cleared in InitModule(). */
+ for (i=0; i<NUM_AAL5_CHAN; i++)
+ {
+ HalDev->InRxInt[i]=FALSE;
+ HalDev->ChIsOpen[i][DIRECTION_TX] = FALSE;
+ HalDev->ChIsOpen[i][DIRECTION_RX] = FALSE;
+ HalDev->TcbStart[i][0] = 0;
+ HalDev->TcbStart[i][1] = 0;
+ HalDev->RcbStart[i] = 0;
+ }
+
+ /* initialize SAR stats */
+ StatsClear(HalDev);
+
+ /* init Stat pointers */
+
+ /* even though these statistics may be for multiple channels/queues, i need
+ only configure the pointer to the beginning of the array, and I can index
+ from there if necessary */
+ StatsTable0[0].StatPtr = &HalDev->Stats.CrcErrors[0];
+ StatsTable0[1].StatPtr = &HalDev->Stats.LenErrors[0];
+ StatsTable0[2].StatPtr = &HalDev->Stats.AbortErrors[0];
+ StatsTable0[3].StatPtr = &HalDev->Stats.StarvErrors[0];
+
+ StatsTable1[0].StatPtr = &HalDev->Stats.DmaLenErrors[0];
+ StatsTable1[1].StatPtr = &HalDev->Stats.TxMisQCnt[0][0];
+ StatsTable1[2].StatPtr = &HalDev->Stats.RxMisQCnt[0];
+ StatsTable1[3].StatPtr = &HalDev->Stats.TxEOQCnt[0][0];
+ StatsTable1[4].StatPtr = &HalDev->Stats.RxEOQCnt[0];
+ StatsTable1[5].StatPtr = &HalDev->Stats.RxPacketsServiced[0];
+ StatsTable1[6].StatPtr = &HalDev->Stats.TxPacketsServiced[0][0];
+ StatsTable1[7].StatPtr = &HalDev->Stats.RxMaxServiced;
+ StatsTable1[8].StatPtr = &HalDev->Stats.TxMaxServiced[0][0];
+ StatsTable1[9].StatPtr = &HalDev->Stats.RxTotal;
+ StatsTable1[10].StatPtr = &HalDev->Stats.TxTotal;
+
+ StatsTable2[0].StatPtr = (bit32u *)&HalDev->RcbPool[0];
+ StatsTable2[1].StatPtr = &HalDev->RxActQueueCount[0];
+ StatsTable2[2].StatPtr = (bit32u *)&HalDev->RxActQueueHead[0];
+ StatsTable2[3].StatPtr = (bit32u *)&HalDev->RxActQueueTail[0];
+ StatsTable2[4].StatPtr = &HalDev->RxActive[0];
+ StatsTable2[5].StatPtr = (bit32u *)&HalDev->RcbStart[0];
+ StatsTable2[6].StatPtr = &HalDev->RxTeardownPending[0];
+ StatsTable2[7].StatPtr = (bit32u *)&HalDev->TcbPool[0][0];
+ StatsTable2[8].StatPtr = &HalDev->TxActQueueCount[0][0];
+ StatsTable2[9].StatPtr = (bit32u *)&HalDev->TxActQueueHead[0][0];
+ StatsTable2[10].StatPtr = (bit32u *)&HalDev->TxActQueueTail[0][0];
+ StatsTable2[11].StatPtr = &HalDev->TxActive[0][0];
+ StatsTable2[12].StatPtr = (bit32u *)&HalDev->TcbStart[0][0];
+ StatsTable2[13].StatPtr = &HalDev->TxTeardownPending[0];
+
+ StatsTable4[0].StatPtr = &HalDev->dev_base;
+ StatsTable4[1].StatPtr = &HalDev->offset;
+ StatsTable4[2].StatPtr = &HalDev->interrupt;
+ StatsTable4[3].StatPtr = &HalDev->debug;
+ StatsTable4[4].StatPtr = &HalDev->Inst;
+
+ StatsTable3[0].StatPtr = &HalDev->ChData[0].RxBufSize;
+ StatsTable3[1].StatPtr = &HalDev->ChData[0].RxBufferOffset;
+ StatsTable3[2].StatPtr = &HalDev->ChData[0].RxNumBuffers;
+ StatsTable3[3].StatPtr = &HalDev->ChData[0].RxServiceMax;
+ StatsTable3[4].StatPtr = &HalDev->ChData[0].TxNumBuffers;
+ StatsTable3[5].StatPtr = &HalDev->ChData[0].TxNumQueues;
+ StatsTable3[6].StatPtr = &HalDev->ChData[0].TxServiceMax;
+ StatsTable3[7].StatPtr = &HalDev->ChData[0].CpcsUU;
+ StatsTable3[8].StatPtr = &HalDev->ChData[0].Gfc;
+ StatsTable3[9].StatPtr = &HalDev->ChData[0].Clp;
+ StatsTable3[10].StatPtr = &HalDev->ChData[0].Pti;
+ StatsTable3[11].StatPtr = &HalDev->ChData[0].DaMask;
+ StatsTable3[12].StatPtr = &HalDev->ChData[0].Priority;
+ StatsTable3[13].StatPtr = &HalDev->ChData[0].PktType;
+ StatsTable3[14].StatPtr = &HalDev->ChData[0].Vci;
+ StatsTable3[15].StatPtr = &HalDev->ChData[0].Vpi;
+ StatsTable3[16].StatPtr = &HalDev->ChData[0].TxVc_CellRate;
+ StatsTable3[17].StatPtr = &HalDev->ChData[0].TxVc_QosType;
+ StatsTable3[18].StatPtr = &HalDev->ChData[0].TxVc_Mbs;
+ StatsTable3[19].StatPtr = &HalDev->ChData[0].TxVc_Pcr;
+
+ /* update device state */
+ HalDev->State = enInitialized;
+
+#ifdef __CPHAL_DEBUG
+ if (DBG(9))
+ dbgConfigDump(HalDev);
+#endif
+
+ return(EC_NO_ERRORS);
+ }
+
+/*
+ * Use this function to actually send after queuing multiple packets using
+ * Send(). This is a debug only function that should be removed - it was
+ * necessary to properly implement my loopback tests.
+ *
+ * @param HalDev CPHAL module instance. (set by xxxInitModule())
+ * @param Queue Queue number to kick.
+ *
+ * @return 0 OK, Non-Zero Not OK
+ */
+static int halKick(HAL_DEVICE *HalDev, int Queue)
+ {
+ int Ch;
+
+#ifdef __CPHAL_DEBUG
+ if (DBG(0))
+ {
+ dbgPrintf("[aal5]halKick(HalDev:%08x. Queue:%d)\n", (bit32u)HalDev, Queue);
+ osfuncSioFlush();
+ }
+#endif
+
+ for (Ch = 0; Ch < 16; Ch ++)
+ {
+ if ((!HalDev->TxActive[Ch][Queue]) && (HalDev->TxActQueueHead[Ch][Queue] != 0))
+ {
+ *(pTX_DMA_STATE_WORD_0(HalDev->dev_base)+(Ch*64)+Queue)=
+ VirtToPhys(HalDev->TxActQueueHead[Ch][Queue]);
+ HalDev->TxActive[Ch][Queue]=TRUE;
+ }
+ }
+
+ return (EC_NO_ERRORS);
+ }
+
+/* +GSG 030305 For PITS #99
+ * Alternate interrupt handler that uses the INT_VECTOR in order to
+ * provide strict priority handling among channels, beginning with Ch 0.
+ *
+ * @param HalDev CPHAL module instance. (set by xxxInitModule())
+ * @param MoreWork (Output) When set to 1, indicates that there is more work to do.
+ * Caller should ensure that the value pointed at is set to 0
+ * prior to the call.
+ * @return 0 OK, non-zero error.
+ */
+static int DeviceIntAlt(HAL_DEVICE *HalDev, int *MoreWork)
+ {
+ int tmp, Ch, WorkFlag;
+ bit32u rc;
+
+#ifdef __CPHAL_DEBUG
+ if (DBG(0))
+ {
+ dbgPrintf("[aal5]DeviceIntAlt(HalDev:%08x, MoreWork:%08x)\n", (bit32u)HalDev, (bit32u)MoreWork);
+ osfuncSioFlush();
+ }
+#endif
+
+ /* Verify proper device state - important because a call prior to Open would
+ result in a lockup */
+ if (HalDev->State != enOpened)
+ return(EC_AAL5|EC_FUNC_DEVICE_INT_ALT|EC_VAL_INVALID_STATE);
+
+ if ((tmp=SAR_INTR_VECTOR(HalDev->dev_base))&INT_PENDING)
+ {
+ /*printf("\015 %d RxQ",HalDev->RxActQueueCount[0]);
+ HalDev->OsFunc->Control(HalDev->OsDev, enSIO_FLUSH, enNULL, 0); */
+
+ if (tmp&TXH_PEND)
+ {
+ /* decide which channel to service */
+ Ch = (SAR_INTR_VECTOR(HalDev->dev_base) & TXH_PEND_INVEC);
+
+ rc = TxInt(HalDev,Ch,0,&WorkFlag);
+ if (rc) return (rc);
+
+ if (WorkFlag == 1)
+ *MoreWork = 1;
+ }
+
+ if (tmp&TXL_PEND)
+ {
+ /* decide which channel to service */
+ Ch = ((SAR_INTR_VECTOR(HalDev->dev_base) & TXL_PEND_INVEC) >> 4);
+
+ rc = TxInt(HalDev,Ch,1,&WorkFlag);
+ if (rc) return (rc);
+
+ if (WorkFlag == 1)
+ *MoreWork = 1;
+ }
+
+ if (tmp&RX_PEND)
+ {
+ /* decide which channel to service */
+ Ch = ((SAR_INTR_VECTOR(HalDev->dev_base) & RX_PEND_INVEC) >> 8);
+
+ rc = RxInt(HalDev,Ch,&WorkFlag);
+ if (rc) return (rc);
+
+ if (WorkFlag == 1)
+ *MoreWork = 1;
+ }
+
+ if (tmp&STS_PEND)
+ {
+ /* GPR 2 code added for PITS 103 */
+ /* determine interrupt source */
+ Ch = ((SAR_INTR_VECTOR(HalDev->dev_base) & STS_PEND_INVEC) >> 12);
+
+ /* only if this is GPR 2 interrupt do we take action */
+ if (Ch == 26)
+ {
+ /* pass loopback result back to OS */
+ HalDev->OsFunc->Control(HalDev->OsDev, "OamLbResult", "Set",
+ (bit32u *)pSAR_PDSP_OAM_LB_RESULT_REG(HalDev->dev_base));
+ }
+
+ /* clear the interrupt */
+ SAR_STATUS_CLR_REG(HalDev->dev_base) |= 0x04000000;
+ }
+
+ if (tmp&AAL2_PEND)
+ {
+ /* no action defined */
+ }
+
+ SAR_INTR_VECTOR(HalDev->dev_base) = 0;
+ }
+
+ return (EC_NO_ERRORS);
+ }
+
+/*
+ * Called to service a module interrupt. This function determines
+ * what type of interrupt occurred and dispatches the correct handler.
+ *
+ * @param HalDev CPHAL module instance. (set by xxxInitModule())
+ * @param MoreWork (Output) When set to 1, indicates that there is more work to do.
+ * Caller should ensure that the value pointed at is set to 0
+ * prior to the call.
+ * @return 0 OK, non-zero error.
+ */
+static int DeviceInt(HAL_DEVICE *HalDev, int *MoreWork)
+ {
+ /*static int NextRxCh=0;
+ static int NextTxCh[2]={0,0};*/
+
+ int tmp, Ch, FirstCh, WorkFlag;
+ int NextTxLCh, NextTxHCh, NextRxCh;
+ bit32u rc;
+
+#ifdef __CPHAL_DEBUG
+ if (DBG(0))
+ {
+ dbgPrintf("[aal5]DeviceInt(HalDev:%08x, MoreWork:%08x)\n", (bit32u)HalDev, (bit32u)MoreWork);
+ osfuncSioFlush();
+ }
+#endif
+
+ /* Verify proper device state - important because a call prior to Open would
+ result in a lockup */
+ if (HalDev->State != enOpened)
+ return(EC_AAL5|EC_FUNC_DEVICE_INT|EC_VAL_INVALID_STATE);
+
+ NextTxHCh = HalDev->NextTxCh[0];
+ NextTxLCh = HalDev->NextTxCh[1];
+ NextRxCh = HalDev->NextRxCh;
+
+ /* service interrupts while there is more work to do */
+ /*while (((tmp=SAR_INTR_VECTOR(HalDev->dev_base))&INT_PENDING) && (TotalPkts < 500))*/
+ if ((tmp=SAR_INTR_VECTOR(HalDev->dev_base))&INT_PENDING)
+ {
+ /*printf("\015 %d RxQ",HalDev->RxActQueueCount[0]);
+ HalDev->OsFunc->Control(HalDev->OsDev, enSIO_FLUSH, enNULL, 0); */
+
+ if (tmp&TXH_PEND)
+ {
+ /* decide which channel to service */
+ FirstCh = NextTxHCh;
+ while (1)
+ {
+ Ch = NextTxHCh++;
+ if (NextTxHCh == 16)
+ NextTxHCh = 0;
+ if (SAR_TX_MASKED_STATUS(HalDev->dev_base) & (1<<Ch))
+ break;
+ if (FirstCh == NextTxHCh)
+ {
+ /* we checked every channel and still haven't found anything to do */
+ return (EC_AAL5|EC_FUNC_DEVICE_INT|EC_VAL_NO_TXH_WORK_TO_DO);
+ }
+ }
+
+ rc = TxInt(HalDev,Ch,0,&WorkFlag);
+ if (rc) return (rc);
+
+ if (WorkFlag == 1)
+ *MoreWork = 1;
+ }
+
+ if (tmp&TXL_PEND)
+ {
+ /* decide which channel to service */
+ FirstCh = NextTxLCh;
+ while (1)
+ {
+ Ch = NextTxLCh++;
+ if (NextTxLCh == 16)
+ NextTxLCh = 0;
+ if (SAR_TX_MASKED_STATUS(HalDev->dev_base) & (1<<(Ch+16)))
+ break;
+ if (FirstCh == NextTxLCh)
+ {
+ /* we checked every channel and still haven't found anything to do */
+ return (EC_AAL5|EC_FUNC_DEVICE_INT|EC_VAL_NO_TXL_WORK_TO_DO);
+ }
+ }
+
+ rc = TxInt(HalDev,Ch,1,&WorkFlag);
+ if (rc) return (rc);
+
+ if (WorkFlag == 1)
+ *MoreWork = 1;
+ }
+
+ if (tmp&RX_PEND)
+ {
+ FirstCh = NextRxCh;
+ while (1)
+ {
+ Ch = NextRxCh++;
+ if (NextRxCh == 16)
+ NextRxCh = 0;
+ if (SAR_RX_MASKED_STATUS(HalDev->dev_base) & (1 << Ch))
+ break; /* found a channel to service */
+ if (FirstCh == NextRxCh)
+ {
+ /* we checked every channel and still haven't found anything to do */
+ return (EC_AAL5|EC_FUNC_DEVICE_INT|EC_VAL_NO_RX_WORK_TO_DO);
+ }
+ }
+
+ rc = RxInt(HalDev,Ch, &WorkFlag);
+ if (rc) return (rc);
+
+ if (WorkFlag == 1)
+ *MoreWork = 1;
+ }
+
+ if (tmp&STS_PEND)
+ {
+ /* +GSG 030305 */
+ /* GPR 2 code added for PITS 103 */
+ /* determine interrupt source */
+ Ch = ((SAR_INTR_VECTOR(HalDev->dev_base) & STS_PEND_INVEC) >> 12);
+
+ /* only if this is GPR 2 interrupt do we take action */
+ if (Ch == 26)
+ {
+ /* pass loopback result back to OS */
+ HalDev->OsFunc->Control(HalDev->OsDev, "OamLbResult", "Set",
+ (bit32u *)pSAR_PDSP_OAM_LB_RESULT_REG(HalDev->dev_base));
+ }
+
+ /* clear the interrupt */
+ SAR_STATUS_CLR_REG(HalDev->dev_base) |= 0x04000000;
+ }
+
+ if (tmp&AAL2_PEND)
+ {
+ /* no action defined */
+ }
+
+ SAR_INTR_VECTOR(HalDev->dev_base) = 0;
+ }
+
+ HalDev->NextTxCh[0] = NextTxHCh;
+ HalDev->NextTxCh[1] = NextTxLCh;
+ HalDev->NextRxCh = NextRxCh;
+
+ /* This must be done by the upper layer */
+ /* SAR_EOI(HalDev->dev_base) = 0; */
+
+ return (EC_NO_ERRORS);
+ }
+
+/**
+ * @ingroup CPHAL_Functions
+ * This function starts the operation of the CPHAL device. It takes the device
+ * out of reset, and calls @c IsrRegister(). This function should be called after
+ * calling the @c Init() function.
+ *
+ * @param HalDev CPHAL module instance. (set by xxxInitModule())
+ *
+ * @return EC_NO_ERRORS (ok).<BR>
+ * Possible Error Codes:<BR>
+ * @ref EC_VAL_INVALID_STATE "EC_VAL_INVALID_STATE"<BR>
+ * @ref EC_VAL_KEY_NOT_FOUND "EC_VAL_KEY_NOT_FOUND"<BR>
+ * @ref EC_VAL_FIRMWARE_TOO_LARGE "EC_VAL_FIRMWARE_TOO_LARGE"<BR>
+ * @ref EC_VAL_PDSP_LOAD_FAIL "EC_VAL_PDSP_LOAD_FAIL"<BR>
+ * @ref EC_VAL_RX_STATE_RAM_NOT_CLEARED "EC_VAL_RX_STATE_RAM_NOT_CLEARED"<BR>
+ * @ref EC_VAL_TX_STATE_RAM_NOT_CLEARED "EC_VAL_TX_STATE_RAM_NOT_CLEARED"<BR>
+ * @ref EC_VAL_TCB_MALLOC_FAILED "EC_VAL_TCB_MALLOC_FAILED"<BR>
+ * @ref EC_VAL_RCB_MALLOC_FAILED "EC_VAL_RCB_MALLOC_FAILED"<BR>
+ * @ref EC_VAL_RX_BUFFER_MALLOC_FAILED "EC_VAL_RX_BUFFER_MALLOC_FAILED"<BR>
+ * @ref EC_VAL_LUT_NOT_READY "EC_VAL_LUT_NOT_READY"<BR>
+ */
+static int halOpen(HAL_DEVICE *HalDev)
+ {
+ int i,Ret;
+ bit32 SarBase = HalDev->dev_base;
+
+#ifdef __CPHAL_DEBUG
+ if (DBG(0))
+ {
+ dbgPrintf("[aal5]halOpen(HalDev:%08x)\n", (bit32u)HalDev);
+ osfuncSioFlush();
+ }
+#endif
+
+ /* Verify proper device state */
+ if (HalDev->State < enInitialized)
+ return (EC_AAL5|EC_FUNC_OPEN|EC_VAL_INVALID_STATE);
+
+ /* Open the SAR (this brings the whole device out of reset */
+ Ret = HalDev->SarFunc->Open(HalDev->SarDev); /* ~GSG 030410 */
+ if (Ret) /* +GSG 030410 */
+ return (Ret); /* +GSG 030410 */
+
+ /* Change device state */
+ HalDev->State = enOpened;
+
+
+#ifdef __CPHAL_DEBUG
+ /* print out the version information */
+ if (DBG(7))
+ {
+ dbgPrintf("[aal5 halOpen()]Module ID(AAL5-CPSAR):%d, Version:%2d.%02d\n",
+ (SAR_ID_REG(SarBase)&0xffff0000)>>16,
+ (SAR_ID_REG(SarBase)&0xff00)>>8,
+ SAR_ID_REG(SarBase)&0xff);
+ osfuncSioFlush();
+ }
+#endif
+
+ /* GREG 11/1/02: The State RAM clearing code was previously in cpsar.c,
+ directly after device reset. I moved it here because I believe it is
+ AAL5 specific code. Also the MAX_CHAN was set to 19 in cpsar.c, which
+ would have caused this code to clear too much memory! */
+
+ /* NOTE: State RAM must be cleared prior to initializing the PDSP!! */
+
+ /* GSG 030416: Removed all of this. All PDSP State RAM is cleared
+ in CPSAR Open(). On Close(), all channels are torndown, thus all
+ AAL5 channel state RAM is cleared. */
+
+ /* Clear Rx State RAM */
+ /*for (i=0; i<NUM_AAL5_CHAN; i++)
+ for (j=0; j<NUM_RX_STATE_WORDS; j++)
+ *(pRX_DMA_STATE_WORD_0(SarBase) + (i*64) + j) = 0; */
+
+ /* Check that Rx DMA State RAM was cleared */
+ /*for (i=0; i<NUM_AAL5_CHAN; i++)
+ for (j=0; j<NUM_RX_STATE_WORDS; j++)
+ {
+ if (*(pRX_DMA_STATE_WORD_0(SarBase) + (i*64) + j) != 0)
+ {
+ return(EC_AAL5|EC_FUNC_HAL_INIT|EC_VAL_RX_STATE_RAM_NOT_CLEARED);
+ }
+ }*/
+
+ /* Clear Tx State RAM */
+ /*for (i=0; i<NUM_AAL5_CHAN; i++)
+ for (j=0; j<NUM_TX_STATE_WORDS; j++)
+ {
+ *(pTX_DMA_STATE_WORD_0(SarBase) + (i*64) + j) = 0;
+ }*/
+
+ /* Check that Tx DMA State RAM was cleared */
+ /*for (i=0; i<NUM_AAL5_CHAN; i++)
+ for (j=0; j<NUM_TX_STATE_WORDS; j++)
+ {
+ if (*(pTX_DMA_STATE_WORD_0(SarBase) + (i*64) + j) != 0)
+ {
+ return(EC_AAL5|EC_FUNC_HAL_INIT|EC_VAL_TX_STATE_RAM_NOT_CLEARED);
+ }
+ }*/
+
+ /* GSG +030523 Malloc space for the Rx fraglist */
+ HalDev->fraglist = HalDev->OsFunc->Malloc(HalDev->MaxFrags * sizeof(FRAGLIST));
+
+ /* For any channels that have been pre-initialized, set them up now */
+ for (i=0; i<NUM_AAL5_CHAN; i++)
+ {
+ if ((HalDev->ChIsSetup[i][0]==TRUE) && (HalDev->ChIsOpen[i][0]==FALSE))
+ {
+ CHANNEL_INFO HalChn;
+ HalChn.Channel = i;
+ Ret = ChannelConfigApply(HalDev, &HalChn);
+ if (Ret) return (Ret);
+ }
+ }
+
+ /* OAM code would be a candidate to go into ConfigApply */
+
+ /* Configure OAM Timer State Block */
+ OamRateConfig(HalDev); /* +GSG 030416 */
+
+ /* Setup OAM Configuration Block */
+ for (i=0; i<8; i++) /* ~GSG 030603 4->8 */
+ {
+ if (i < 4)
+ *(pOAM_CONFIG_BLOCK_WORD_0(SarBase) + i) = HalDev->DeviceCPID[i];
+ else
+ *(pOAM_CONFIG_BLOCK_WORD_0(SarBase) + i) = HalDev->LBSourceLLID[i-4];
+ }
+
+ /* Setup OAM Padding Block */
+ for (i=0; i<12; i++)
+ {
+ *(pOAM_PADDING_BLOCK_WORD_0(SarBase) + i) = ((i==11)?0x6a6a0000:0x6a6a6a6a);
+ }
+
+ /* Enable Tx CPPI DMA */
+ TX_CPPI_CTL_REG(HalDev->dev_base) = 1;
+
+ /* Enable Rx CPPI DMA */
+ RX_CPPI_CTL_REG(HalDev->dev_base) = 1;
+
+ /* +GSG 030306 */
+ /* Fix for PITS 103 */
+ /* Enable Host Interrupt for GPR 2 (OAM LB result register) */
+ SAR_HOST_INT_EN_SET_REG(HalDev->dev_base) |= 0x04000000;
+
+ /* +GSG 030304 to fix PITS 99 (if block is new)*/
+ if (HalDev->StrictPriority == 1)
+ {
+#ifdef __CPHAL_DEBUG
+ if (DBG(1))
+ {
+ dbgPrintf("[aal5->os]IsrRegister(OsDev:%08x, halIsr:%08x, Interrupt:%d)\n",
+ (bit32u)HalDev->OsDev, (bit32u)DeviceIntAlt, HalDev->interrupt);
+ osfuncSioFlush();
+ }
+#endif
+
+ /* "register" the interrupt handler */
+ HalDev->OsFunc->IsrRegister(HalDev->OsDev, DeviceIntAlt, HalDev->interrupt);
+ }
+ else /* +GSG 030306 */
+ { /* +GSG 030306 */
+#ifdef __CPHAL_DEBUG
+ if (DBG(1))
+ {
+ dbgPrintf("[aal5->os]IsrRegister(OsDev:%08x, halIsr:%08x, Interrupt:%d)\n",
+ (bit32u)HalDev->OsDev, (bit32u)DeviceInt, HalDev->interrupt);
+ osfuncSioFlush();
+ }
+#endif
+
+ /* "register" the interrupt handler */
+ HalDev->OsFunc->IsrRegister(HalDev->OsDev, DeviceInt, HalDev->interrupt);
+ } /* +GSG 030306 */
+
+ return(EC_NO_ERRORS);
+ }
+
+/**
+ * @ingroup CPHAL_Functions
+ * Called to retrigger the interrupt mechanism after packets have been
+ * processed. Call this function when the HalISR function indicates that
+ * there is no more work to do. Proper use of this function will guarantee
+ * that interrupts are never missed.
+ *
+ * @param HalDev CPHAL module instance. (set by xxxInitModule())
+ *
+ * @return EC_NO_ERRORS (ok). <BR>
+ */
+static int halPacketProcessEnd(HAL_DEVICE *HalDev)
+ {
+#ifdef __CPHAL_DEBUG
+ if (DBG(0))
+ {
+ dbgPrintf("[aal5]halPacketProcessEnd(HalDev:%08x)\n", (bit32u)HalDev);
+ osfuncSioFlush();
+ }
+#endif
+
+ SAR_EOI(HalDev->dev_base) = 0;
+ return (EC_NO_ERRORS);
+ }
+
+/**
+ * @ingroup CPHAL_Functions
+ * This function probes for the instance of the CPHAL module. It will call
+ * the OS function @c DeviceFindInfo() to get the information required.
+ *
+ * @param HalDev CPHAL module instance. (set by xxxInitModule())
+ *
+ * @return EC_NO_ERRORS (ok). <BR>
+ * Possible Error Codes:<BR>
+ * @ref EC_VAL_INVALID_STATE "EC_VAL_INVALID_STATE"<BR>
+ * @ref EC_VAL_DEVICE_NOT_FOUND "EC_VAL_DEVICE_NOT_FOUND"<BR>
+ */
+static int halProbe(HAL_DEVICE *HalDev)
+ {
+ int Ret;
+
+#ifdef __CPHAL_DEBUG
+ if (DBG(0))
+ {
+ dbgPrintf("[aal5]halProbe(HalDev:%08x)\n", (bit32u)HalDev);
+ osfuncSioFlush();
+ }
+#endif
+
+ /* Verify hardware state is "enConnected */
+ if (HalDev->State != enConnected)
+ return (EC_AAL5|EC_FUNC_PROBE|EC_VAL_INVALID_STATE);
+
+#ifdef __CPHAL_DEBUG
+ if (DBG(1))
+ {
+ dbgPrintf("[aal5->os]DeviceFindInfo(Inst:%d, DeviceName:%s, DeviceInfo:%08x)\n",
+ HalDev->Inst, "aal5", (bit32u)&HalDev->DeviceInfo);
+ osfuncSioFlush();
+ }
+#endif
+
+ /* Attempt to find the device information */
+ Ret = HalDev->OsFunc->DeviceFindInfo(HalDev->Inst, "aal5", &HalDev->DeviceInfo);
+ if (Ret)
+ return(EC_AAL5|EC_FUNC_PROBE|EC_VAL_DEVICE_NOT_FOUND);
+
+ /* Call Probe for supporting CPSAR layer */
+ Ret = HalDev->SarFunc->Probe(HalDev->SarDev);
+ if (Ret)
+ return(Ret);
+
+ /* Set device state to DevFound */
+ HalDev->State = enDevFound;
+
+ return(EC_NO_ERRORS);
+ }
+
+/**
+ * @ingroup CPHAL_Functions
+ * This function shuts down the CPHAL module completely. The caller must call
+ * Close() to put the device in reset prior shutting down. This call will free
+ * the HalDev and the HAL function pointer structure, effectively ending
+ * communications between the driver and the CPHAL. Further use of the module
+ * must be initiated by a call to xxxInitModule(), which starts the entire process
+ * over again.
+ *
+ * @param HalDev CPHAL module instance. (set by xxxInitModule())
+ *
+ * @return EC_NO_ERRORS (ok). <BR>
+ * Possible Error Codes:<BR>
+ * Any error code from halClose().<BR>
+ */
+static int halShutdown(HAL_DEVICE *HalDev)
+ {
+ int Ch, Queue; /*GSG+030514*/
+
+#ifdef __CPHAL_DEBUG
+ if (DBG(0))
+ {
+ dbgPrintf("[aal5]halShutdown(HalDev:%08x)\n", (bit32u)HalDev);
+ osfuncSioFlush();
+ }
+#endif
+
+ /* Verify proper device state */
+ if (HalDev->State == enOpened)
+ halClose(HalDev, 3); /*GSG+030429*/
+
+ /* Buffer/descriptor resources may still need to be freed if a Close
+ Mode 1 was performed prior to Shutdown - clean up here */ /*GSG+030514*/
+ for (Ch=0; Ch<NUM_AAL5_CHAN; Ch++)
+ {
+ if (HalDev->RcbStart[Ch] != 0)
+ FreeRx(HalDev,Ch);
+
+ for(Queue=0; Queue<MAX_QUEUE; Queue++)
+ {
+ if (HalDev->TcbStart[Ch][Queue] != 0)
+ FreeTx(HalDev,Ch,Queue);
+ }
+ }
+
+ /* shutdown the CPSAR layer */
+ HalDev->SarFunc->Shutdown(HalDev->SarDev);
+
+#ifdef __CPHAL_DEBUG
+ if (DBG(6))
+ {
+ dbgPrintf(" [aal5 halShutdown()]Free AAL5 function pointers\n");
+ osfuncSioFlush();
+ }
+ if (DBG(1)||DBG(3))
+ {
+ dbgPrintf("[aal5->os]Free(MemPtr:%08x)\n", (bit32u)HalDev->HalFuncPtr);
+ osfuncSioFlush();
+ }
+#endif
+ /* free the HalFunc */
+ HalDev->OsFunc->Free(HalDev->HalFuncPtr);
+
+#ifdef __CPHAL_DEBUG
+ if (DBG(6))
+ {
+ dbgPrintf(" [aal5 halShutdown]Free HalDev\n");
+ osfuncSioFlush();
+ }
+ if (DBG(1)||DBG(3))
+ {
+ dbgPrintf("[aal5->os]Free(MemPtr:%08x)\n", (bit32u)HalDev);
+ osfuncSioFlush();
+ }
+#endif
+ /* free the HAL device */
+ HalDev->OsFunc->FreeDev(HalDev);
+
+ return(EC_NO_ERRORS);
+ }
+
+/**
+ * @ingroup CPHAL_Functions
+ * Used to perform regular checks on the device. This function should be
+ * called at a regular interval specified by the @c Tick parameter.
+ *
+ * @param HalDev CPHAL module instance. (set by xxxInitModule())
+ *
+ * @return EC_NO_ERRORS (ok).<BR>
+ * Possible Error Codes:<BR>
+ * @ref EC_VAL_INVALID_STATE "EC_VAL_INVALID_STATE"<BR>
+ */
+static int halTick(HAL_DEVICE *HalDev)
+ {
+#ifdef __CPHAL_DEBUG
+ if (DBG(0))
+ {
+ dbgPrintf("[aal5]halTick(HalDev:%08x)\n", (bit32u)HalDev);
+ osfuncSioFlush();
+ }
+#endif
+
+ if (HalDev->State != enOpened)
+ return(EC_AAL5|EC_FUNC_TICK|EC_VAL_INVALID_STATE);
+
+ return(EC_NO_ERRORS);
+ }
+
+/**
+ * @ingroup CPHAL_Functions
+ *
+ * This function will:
+ * -# allocate a HalDev that will be used by the OS for future communications with the device
+ * -# save OsDev for use when calling OS functions
+ * -# allocate and populate HalFunc with the addresses of CPHAL functions.
+ * -# check OsFuncSize to see if it meets the minimum requirement.
+ * -# return the size of the HAL_FUNCTIONS structure through the HalFuncSize pointer. The OS
+ * should check this value to ensure that the HAL meets its minimum requirement.
+ *
+ * Version checking between the OS and the CPHAL is done using the OsFuncSize and
+ * HalFuncSize. Future versions of the CPHAL may add new functions to either
+ * HAL_FUNCTIONS or OS_FUNCTIONS, but will never remove functionality. This enables
+ * both the HAL and OS to check the size of the function structure to ensure that
+ * the current OS and CPHAL are compatible.
+ *
+ * Note: This is the only function exported by a CPHAL module.
+ *
+ * Please refer to the section "@ref hal_init" for example code.
+ *
+ * @param HalDev Pointer to pointer to CPHAL module information. This will
+ * be used by the OS when communicating to this module via
+ * CPHAL. Allocated during the call.
+ * @param OsDev Pointer to OS device information. This will be saved by
+ * the CPHAL and returned to the OS when required.
+ * @param HalFunc Pointer to pointer to structure containing function pointers for all CPHAL
+ * interfaces. Allocated during the call.
+ * @param OsFunc Pointer to structure containing function pointers for all OS
+ * provided interfaces. Must be allocated by OS prior to call.
+ * @param OsFuncSize Size of OS_FUNCTIONS structure.
+ * @param HalFuncSize Pointer to the size of the HAL_FUNCTIONS structure.
+ * @param Inst The instance number of the module to initialize. (start at
+ * 0).
+ *
+ * @return EC_NO_ERRORS (ok). <BR>
+ * Possible Error Codes:<BR>
+ * @ref EC_VAL_OS_VERSION_NOT_SUPPORTED "EC_VAL_OS_VERSION_NOT_SUPPORTED"<BR>
+ * @ref EC_VAL_MALLOC_DEV_FAILED "EC_VAL_MALLOC_DEV_FAILED"<BR>
+ * @ref EC_VAL_MALLOC_FAILED "EC_VAL_MALLOC_FAILED"<BR>
+ */
+int xxxInitModule(HAL_DEVICE **HalDev,
+ OS_DEVICE *OsDev,
+ HAL_FUNCTIONS **HalFunc,
+ OS_FUNCTIONS *OsFunc,
+ int OsFuncSize,
+ int *HalFuncSize,
+ int Inst);
+
+int cpaal5InitModule(HAL_DEVICE **HalDev,
+ OS_DEVICE *OsDev,
+ HAL_FUNCTIONS **HalFunc,
+ OS_FUNCTIONS *OsFunc,
+ int OsFuncSize,
+ int *HalFuncSize,
+ int Inst)
+ {
+ int rc, SarFuncSize;
+ HAL_DEVICE *HalPtr;
+ HAL_FUNCTIONS *HalFuncPtr;
+
+ /* NEW CODE */
+ if (OsFuncSize < sizeof(OS_FUNCTIONS))
+ return (EC_AAL5|EC_FUNC_HAL_INIT|EC_VAL_OS_VERSION_NOT_SUPPORTED);
+
+ HalPtr = (HAL_DEVICE *) OsFunc->MallocDev(sizeof(HAL_DEVICE));
+ if (!HalPtr)
+ return (EC_AAL5|EC_FUNC_HAL_INIT|EC_VAL_MALLOC_DEV_FAILED);
+
+ HalFuncPtr = (HAL_FUNCTIONS *) OsFunc->Malloc(sizeof(HAL_FUNCTIONS));
+ if (!HalFuncPtr)
+ return (EC_AAL5|EC_FUNC_HAL_INIT|EC_VAL_MALLOC_FAILED);
+
+ /* Initialize the size of hal functions */
+ *HalFuncSize = sizeof (HAL_FUNCTIONS);
+
+ /* clear the device structure */
+ OsFunc->Memset(HalPtr, 0, sizeof(HAL_DEVICE));
+
+ /* clear the function pointers */
+ OsFunc->Memset(HalFuncPtr, 0, sizeof(HAL_FUNCTIONS));
+
+ /* initialize the HAL_DEVICE structure */
+ HalPtr->OsDev = OsDev;
+ /*HalPtr->OsOpen = OsDev;*/
+ HalPtr->Inst = Inst;
+ HalPtr->OsFunc = OsFunc;
+
+ /* Supply pointers for the CPHAL API functions */
+ HalFuncPtr->RxReturn = halRxReturn;
+ HalFuncPtr->Init = halInit;
+ HalFuncPtr->Close = halClose;
+ HalFuncPtr->Send = halSend;
+ HalFuncPtr->ChannelSetup = halChannelSetup;
+ HalFuncPtr->ChannelTeardown = halChannelTeardown;
+ HalFuncPtr->Open = halOpen;
+ HalFuncPtr->Kick = halKick;
+ HalFuncPtr->RegAccess = halRegAccess;
+ HalFuncPtr->Probe = halProbe;
+ HalFuncPtr->Control = halControl;
+ HalFuncPtr->Tick = halTick;
+ HalFuncPtr->Shutdown = halShutdown;
+ HalFuncPtr->OamFuncConfig = halOamFuncConfig; /* +GSG 030306 */
+ HalFuncPtr->OamLoopbackConfig = halOamLoopbackConfig; /* ~GSG 030416 */
+
+ /* Temporary */
+ /*HalFuncPtr->StatsGetOld = StatsGet;*/
+ HalFuncPtr->PacketProcessEnd = halPacketProcessEnd;
+
+ /* Now, AAL5 must connect to the CPSAR layer */
+
+ /* Attach to SAR HAL Functions */
+ /*
+ cpsarInitModule(NULL, NULL, 0, NULL, &SarFuncSize, Inst);
+
+ if (SarFuncSize!=sizeof(CPSAR_FUNCTIONS))
+ return(EC_AAL5|EC_FUNC_HAL_INIT|EC_VAL_CPSAR_VERSION_NOT_SUPPORTED);
+
+ HalPtr->SarFunc = (CPSAR_FUNCTIONS *) OsFunc->Malloc(SarFuncSize);
+ */
+
+ rc = cpsarInitModule(&HalPtr->SarDev, OsDev, &HalPtr->SarFunc, OsFunc, sizeof(OS_FUNCTIONS), &SarFuncSize, Inst);
+
+ /* pass back the error value from the CPSAR layer if necessary */
+ if (rc)
+ return(rc);
+
+ /*
+ if (!HalPtr->SarDev)
+ return(EC_AAL5|EC_FUNC_HAL_INIT|EC_VAL_NULL_CPSAR_DEV);
+ */
+
+ /* Initialize the hardware state */
+ HalPtr->State = enConnected;
+
+ /* keep a reference to HalFuncPtr so I can free it later */
+ HalPtr->HalFuncPtr = HalFuncPtr;
+
+ /* pass the HalPtr back to the caller */
+ *HalDev = HalPtr;
+ *HalFunc = HalFuncPtr;
+
+ return(EC_NO_ERRORS);
+ }
diff -urN linux.old/drivers/atm/sangam_atm/aal5sar.h linux.dev/drivers/atm/sangam_atm/aal5sar.h
--- linux.old/drivers/atm/sangam_atm/aal5sar.h 1970-01-01 01:00:00.000000000 +0100
+++ linux.dev/drivers/atm/sangam_atm/aal5sar.h 2005-07-10 08:02:01.421114856 +0200
@@ -0,0 +1,198 @@
+/**@file************************************************************************
+ * TNETDxxxx Software Support
+ * Copyright (c) 2002 Texas Instruments Incorporated. All Rights Reserved.
+ *
+ * FILE: aal5sar.h
+ *
+ * DESCRIPTION:
+ * This file contains data structure definitions for the AAL5 HAL SAR.
+ *
+ * HISTORY:
+ * 28Feb02 Greg 1.00 Original Version created.
+ * 06Mar02 Greg 1.01 Documented structures.
+ * 18Jul02 Greg 1.02 Major reorganization
+ *
+ *****************************************************************************/
+#ifndef _INC_AAL5SAR
+#define _INC_AAL5SAR
+
+/** \namespace AAL5_Version
+This documents version 01.06.06 of the AAL5 CPHAL.
+*/
+const char *pszVersion_CPAAL5="CPAAL5 01.06.06 "__DATE__" "__TIME__;
+
+#include "cpsar_cpaal5.h"
+
+#define NUM_AAL5_CHAN 16
+#define MAX_AAL5_CHAN 15
+#define MAX_QUEUE 2
+#define MAX_DIRECTION 2
+
+#define PKT_TYPE_AAL5 0 /* +GSG 030508 */
+#define PKT_TYPE_NULL 1 /* +GSG 030508 */
+#define PKT_TYPE_OAM 2 /* +GSG 030508 */
+#define PKT_TYPE_TRANS 3 /* +GSG 030508 */
+#define ATM_HEADER_SIZE 4 /* +GSG 030508 */
+
+/*
+ * HAL Default Parameter Values
+ */
+#define CFG_TX_NUM_BUFS {256,256,256,256,256,256,256,256, 256,256,256,256,256,256,256,256}
+#define CFG_RX_NUM_BUFS {256,256,256,256,256,256,256,256, 256,256,256,256,256,256,256,256}
+#define CFG_RX_BUF_SIZE {1518,1518,1518,1518,1518,1518,1518,1518, 1518,1518,1518,1518,1518,1518,1518,1518}
+#define CFG_RX_BUF_OFFSET {0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0}
+#define CFG_TX_NUM_QUEUES {1,1,1,1,1,1,1,1, 1,1,1,1,1,1,1,1}
+#define CFG_CPCS_UU {0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0}
+#define CFG_DA_MASK {0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0}
+#define CFG_PRIORITY {0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0}
+#define CFG_PKT_TYPE {0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0}
+#define CFG_VCI {100,101,102,103,104,105,106,107, 108,109,110,111,112,113,114,115}
+#define CFG_VPI {0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0}
+#define CFG_CELL_RATE {0x30d4,0x30d4,0x30d4,0x30d4,0x30d4,0x30d4,0x30d4,0x30d4, 0x30d4,0x30d4,0x30d4,0x30d4,0x30d4,0x30d4,0x30d4,0x30d4}
+#define CFG_QOS_TYPE {0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0}
+#define CFG_MBS {8,8,8,8,8,8,8,8, 8,8,8,8,8,8,8,8}
+#define CFG_PCR {1,1,1,1,1,1,1,1, 1,1,1,1,1,1,1,1}
+#define CFG_GFC {0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0}
+#define CFG_CLP {0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0}
+#define CFG_PTI {0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0}
+#define CFG_RX_MAX_SERVICE {170,170,170,170,170,170,170,170, 170,170,170,170,170,170,170,170}
+#define CFG_TX_MAX_SERVICE {170,170,170,170,170,170,170,170, 170,170,170,170,170,170,170,170}
+
+static int cfg_tx_num_bufs[NUM_AAL5_CHAN] = CFG_TX_NUM_BUFS;
+static int cfg_rx_num_bufs[NUM_AAL5_CHAN] = CFG_RX_NUM_BUFS;
+static int cfg_rx_buf_size[NUM_AAL5_CHAN] = CFG_RX_BUF_SIZE;
+static int cfg_rx_buf_offset[NUM_AAL5_CHAN] = CFG_RX_BUF_OFFSET;
+static int cfg_tx_num_queues[NUM_AAL5_CHAN] = CFG_TX_NUM_QUEUES;
+static bit32u cfg_cpcs_uu[NUM_AAL5_CHAN] = CFG_CPCS_UU;
+static int cfg_da_mask[NUM_AAL5_CHAN] = CFG_DA_MASK;
+static int cfg_priority[NUM_AAL5_CHAN] = CFG_PRIORITY;
+static int cfg_pkt_type[NUM_AAL5_CHAN] = CFG_PKT_TYPE;
+static int cfg_vci[NUM_AAL5_CHAN] = CFG_VCI;
+static int cfg_vpi[NUM_AAL5_CHAN] = CFG_VPI;
+static bit32u cfg_cell_rate[NUM_AAL5_CHAN] = CFG_CELL_RATE;
+static int cfg_qos_type[NUM_AAL5_CHAN] = CFG_QOS_TYPE;
+static int cfg_mbs[NUM_AAL5_CHAN] = CFG_MBS;
+static int cfg_pcr[NUM_AAL5_CHAN] = CFG_PCR;
+static int cfg_gfc[NUM_AAL5_CHAN] = CFG_GFC;
+static int cfg_clp[NUM_AAL5_CHAN] = CFG_CLP;
+static int cfg_pti[NUM_AAL5_CHAN] = CFG_PTI;
+static int cfg_rx_max_service[NUM_AAL5_CHAN]= CFG_RX_MAX_SERVICE;
+static int cfg_tx_max_service[NUM_AAL5_CHAN]= CFG_TX_MAX_SERVICE;
+static char *channel_names[] = CHANNEL_NAMES;
+
+/*
+ * The HAL_FUNCTIONS struct defines the function pointers for all HAL functions
+ * accessible to upper layer software. It is populated by calling
+ * halInitModules().
+ *
+ * Note that this list is still under definition.
+ */
+
+/*
+ * This is the data structure for a transmit buffer descriptor. The first
+ * four 32-bit words of the BD represent the CPPI 3.0 defined buffer descriptor
+ * words. The other words are SAR/HAL implementation specific.
+ */
+typedef struct
+ {
+ bit32 HNext; /**< Hardware's pointer to next buffer descriptor */
+ bit32 BufPtr; /**< Pointer to the data buffer */
+ bit32 Off_BLen; /**< Contains buffer offset and buffer length */
+ bit32 mode; /**< SOP, EOP, Ownership, EOQ, Teardown Complete bits */
+ bit32 AtmHeader; /**< Atm Header to be used for each fragment */
+ bit32 Word5; /**< General control information for the packet */
+ bit32 Res6;
+ bit32 Res7;
+ void *Next;
+ void *OsInfo;
+#ifdef __CPHAL_DEBUG
+ bit32 DbgSop;
+ bit32 DbgData;
+ bit32 DbgFraglist;
+#endif
+ void *Eop;
+ }HAL_TCB;
+
+/*
+ * This is the data structure for a receive buffer descriptor. The first
+ * six 32-bit words of the BD represent the CPPI 3.0 defined buffer descriptor
+ * words. The other words are HAL implementation specific.
+ */
+typedef volatile struct hal_private
+ {
+ bit32 HNext; /**< Hardware's pointer to next buffer descriptor */
+ bit32 BufPtr; /**< Pointer to the data buffer */
+ bit32 Off_BLen; /**< Contains buffer offset and buffer length */
+ bit32 mode; /**< SOP, EOP, Ownership, EOQ, Teardown, Q Starv, Length */
+ bit32 AtmHeader;
+ bit32 UuCpi;
+ bit32 Res6;
+ bit32 Res7;
+ void *DatPtr;
+ void *Next;
+ void *OsInfo;
+ void *Eop;
+ bit32 FragCount;
+ bit32 Ch;
+ HAL_DEVICE *HalDev;
+ }HAL_RCB;
+
+
+#define MAX_NEEDS 512 /*MJH+030409*/
+/*
+ * This is the data structure for a generic HAL device. It contains all device
+ * specific data for a single instance of that device. This includes Rx/Tx
+ * buffer queues, device base address, reset bit, and other information.
+ */
+typedef struct hal_device
+ {
+ HAL_RCB *RcbPool[NUM_AAL5_CHAN];
+ bit32u rxbufseq;
+ bit32 RxActQueueCount[NUM_AAL5_CHAN];
+ HAL_RCB *RxActQueueHead[NUM_AAL5_CHAN];
+ HAL_RCB *RxActQueueTail[NUM_AAL5_CHAN];
+ bit32 RxActive[NUM_AAL5_CHAN];
+ bit32 dev_base;
+ HAL_TCB *TcbPool[NUM_AAL5_CHAN][MAX_QUEUE];
+ bit32 offset;
+ bit32 TxActQueueCount[NUM_AAL5_CHAN][MAX_QUEUE];
+ HAL_TCB *TxActQueueHead[NUM_AAL5_CHAN][MAX_QUEUE];
+ HAL_TCB *TxActQueueTail[NUM_AAL5_CHAN][MAX_QUEUE];
+ bit32 TxActive[NUM_AAL5_CHAN][MAX_QUEUE];
+ bit32 TxTeardownPending[NUM_AAL5_CHAN];
+ bit32 RxTeardownPending[NUM_AAL5_CHAN];
+ bit32 ChIsOpen[NUM_AAL5_CHAN][MAX_DIRECTION];
+ bit32 ChIsSetup[NUM_AAL5_CHAN][MAX_DIRECTION];
+ bit32 interrupt;
+ bit32 debug;
+ OS_DEVICE *OsDev;
+ OS_FUNCTIONS *OsFunc;
+ CPSAR_FUNCTIONS *SarFunc;
+ CPSAR_DEVICE *SarDev;
+ /*void *OsOpen;*/
+ /*FRAGLIST fraglist[MAX_FRAG];*/
+ FRAGLIST *fraglist;
+ char *TcbStart[NUM_AAL5_CHAN][MAX_QUEUE];
+ char *RcbStart[NUM_AAL5_CHAN];
+ /*bit32 RcbSize[NUM_AAL5_CHAN];*/
+ bit32 InRxInt[NUM_AAL5_CHAN];
+ STAT_INFO Stats;
+ bit32 Inst;
+ bit32u DeviceCPID[4];
+ bit32u LBSourceLLID[4];
+ CHANNEL_INFO ChData[NUM_AAL5_CHAN];
+ DEVICE_STATE State;
+ char *DeviceInfo;
+ HAL_FUNCTIONS *HalFuncPtr;
+ int NextRxCh;
+ int NextTxCh[2];
+ int StrictPriority; /* +GSG 030304 */
+ bit32u NeedsCount; /*MJH+030409*/
+ HAL_RECEIVEINFO *Needs[MAX_NEEDS]; /*MJH+030409*/
+ bit32u SarFrequency; /* +GSG 030416 */
+ int MaxFrags;
+ bit32u TurboDslErrors;
+ bit32u OamLbTimeout;
+ }HALDEVICE;
+
+#endif
diff -urN linux.old/drivers/atm/sangam_atm/cpcommon_cpaal5.c linux.dev/drivers/atm/sangam_atm/cpcommon_cpaal5.c
--- linux.old/drivers/atm/sangam_atm/cpcommon_cpaal5.c 1970-01-01 01:00:00.000000000 +0100
+++ linux.dev/drivers/atm/sangam_atm/cpcommon_cpaal5.c 2005-07-10 08:02:01.422114704 +0200
@@ -0,0 +1,728 @@
+#ifndef _INC_CPCOMMON_C
+#define _INC_CPCOMMON_C
+
+#ifdef _CPHAL_CPMAC
+#include "cpremap_cpmac.c"
+#endif
+
+#ifdef _CPHAL_AAL5
+#include "cpremap_cpaal5.c"
+#endif
+
+#ifdef _CPHAL_CPSAR
+#include "cpremap_cpsar.c"
+#endif
+
+#ifdef _CPHAL_AAL2
+#include "cpremap_cpaal2.c"
+#endif
+
+/**
+@defgroup Common_Config_Params Common Configuration Parameters
+
+This section documents the configuration parameters that are valid across
+all CPHAL devices.
+@{
+*/
+/** This is the debug level. The field is bit defined, such that the user
+should set to 1 all the bits corresponding to desired debug outputs. The following
+are the meanings for each debug bit:
+- bit0 (LSB): CPHAL Function Trace
+- b1 : OS Function call trace
+- b2 : Critical section entry/exit
+- b3 : Memory allocation/destruction
+- b4 : Detailed information in Rx path
+- b5 : Detailed information in Tx path
+- b6 : Extended error information
+- b7 : General info
+*/
+static const char pszDebug[] = "debug";
+/** CPU Frequency. */
+/*static const char pszCpuFreq[] = "CpuFreq";*/ /*MJH-030403*/
+/** Base address for the module. */
+static const char pszBase[] = "base";
+/** Reset bit for the module. */
+static const char pszResetBit[] = "reset_bit";
+/** Reset base address for the module. */
+static const char pszResetBase[] = "ResetBase";
+/** Interrupt line for the module. */
+static const char pszIntLine[] = "int_line";
+/** VLYNQ offset for the module. Disregard if not using VLYNQ. */
+static const char pszOffset[] = "offset";
+/** The OS may "Get" this parameter, which is a pointer
+ to a character string that indicates the version of CPHAL. */
+static const char pszVer[] = "Version";
+/*@}*/
+
+/**
+@defgroup Common_Control_Params Common Keys for [os]Control()
+
+This section documents the keys used with the OS @c Control() interface that
+are required by CPHAL devices.
+
+@{
+*/
+/** Used to wait for an integer number of clock ticks, given as an integer
+ pointer in the @p Value parameter. No actions are defined. */
+static const char pszSleep[] = "Sleep";
+/** Requests the OS to flush it's IO buffers. No actions are defined. */
+static const char pszSioFlush[] = "SioFlush";
+/*@}*/
+
+static const char pszStateChange[] = "StateChange";
+static const char pszStatus[] = "Status";
+
+static const char pszGET[] = "Get";
+static const char pszSET[] = "Set";
+static const char pszCLEAR[] = "Clear";
+static const char pszNULL[] = "";
+static const char pszLocator[] = "Locator";
+static const char pszOff[] = "Off";
+static const char pszOn[] = "On";
+static const char hcMaxFrags[] = "MaxFrags";
+
+#ifdef _CPHAL_CPMAC
+
+/* New method for string constants */
+const char hcClear[] = "Clear";
+const char hcGet[] = "Get";
+const char hcSet[] = "Set";
+
+const char hcTick[] = "Tick";
+
+static const CONTROL_KEY KeyCommon[] =
+ {
+ {"" , enCommonStart},
+ {pszStatus , enStatus},
+ {pszOff , enOff},
+ {pszOn , enOn},
+ {pszDebug , enDebug},
+ {hcCpuFrequency , enCpuFreq}, /*MJH~030403*/
+ {"" , enCommonEnd}
+ };
+#endif
+
+/**
+@defgroup Common_Statistics Statistics
+
+A broad array of module statistics is available. Statistics values are accessed
+through the @c Control() interface of the CPHAL. There are 5 different levels
+of statistics, each of which correspond to a unique set of data. Furthermore,
+certain statistics data is indexed by using a channel number and Tx queue number.
+The following is a brief description of each statistics level, along with the
+indexes used for the level:
+
+- Level 0: Hardware Statistics (index with channel)
+- Level 1: CPHAL Software Statistics (channel, queue)
+- Level 2: CPHAL Flags (channel, queue)
+- Level 3: CPHAL Channel Configuration (channel)
+- Level 4: CPHAL General Configuration (no index)
+
+The caller requests statistics information by providing a Key string to the
+@c Control() API in the following format: "Stats;[Level #];[Ch #];[Queue #]".
+The only valid Action parameter for statistics usage is "Get".
+
+Code Examples:
+@code
+unsigned int *StatsData;
+
+# Get Level 0 stats for Channel 1
+HalFunc->Control(OsDev->HalDev, "Stats;0;1", "Get", &StatsData);
+
+# Get Level 2 stats for Channel 0, Queue 0
+HalFunc->Control(OsDev->HalDev, "Stats;2;0;0", "Get", &StatsData);
+
+# Get Level 4 stats
+HalFunc->Control(OsDev->HalDev, "Stats;4", "Get", &StatsData);
+@endcode
+
+The information returned in the Value parameter of @c Control() is an
+array of pointers to strings. The pointers are arranged in pairs.
+The first pointer is a pointer to a name string for a particular statistic.
+The next pointer is a pointer to a string containing the representation of
+the integer statistic value corresponding to the first pointer. This is followed
+by another pair of pointers, and so on, until a NULL pointer is encountered. The
+following is example code for processing the statistics data. Note that the OS
+is responsible for freeing the memory passed back through the Value parameter of
+@c Control().
+
+@code
+unsigned int *StatsData;
+
+# Get Level 0 stats for Channel 1
+HalFunc->Control(OsDev->HalDev, "Stats;0;1", "Get", &StatsData);
+
+# output Statistics data
+PrintStats(StatsData);
+
+# the upper layer is responsible for freeing stats info
+free(&StatsPtr);
+
+...
+
+void PrintStats(unsigned int *StatsPtr)
+ {
+ while(*StatsPtr)
+ {
+ printf("%20s:", (char *)*StatsPtr);
+ StatsPtr++;
+ printf("%11s\n", (char *)*StatsPtr);
+ StatsPtr++;
+ }
+ MySioFlush();
+ }
+@endcode
+
+Within each statistics level, there are several statistics defined. The statistics that
+are common to every CPPI module are listed below. In addition, each module may define
+extra statistics in each level, which will be documented within the module-specific
+documentation appendices.
+
+- Level 0 Statistics
+ - All level 0 statistics are module-specific.
+- Level 1 Statistics (CPHAL Software Statistics)
+ - DmaLenErrors: Incremented when the port DMA's more data than expected (per channel). (AAL5 Only)
+ - TxMisQCnt: Incremented when host queues a packet for transmission as the port finishes
+transmitting the previous last packet in the queue (per channel and queue).
+ - RxMisQCnt: Incremented when host queues adds buffers to a queue as the port finished the
+reception of the previous last packet in the queue (per channel).
+ - TxEOQCnt: Number of times the port has reached the end of the transmit queue (per channel and queue).
+ - RxEOQCnt: Number of times the port has reached the end of the receive queue (per channel).
+ - RxPacketsServiced: Number of received packets (per channel).
+ - TxPacketsServiced: Number of transmitted packets (per channel and queue).
+ - RxMaxServiced: Maximum number of packets that the CPHAL receive interrupt has serviced at a time (per channel).
+ - TxMaxServiced: Maximum number of packets that the CPHAL transmit interrupt has serviced at a time (per channel and queue).
+ - RxTotal: Total number of received packets, all channels.
+ - TxTotal: Total number of transmitted packets, all channels and queues.
+- Level 2 Statistics (CPHAL Flags)
+ - RcbPool: Pointer to receive descriptor pool (per channel).
+ - RxActQueueCount: Number of buffers currently available for receive (per channel).
+ - RxActQueueHead: Pointer to first buffer in receive queue (per channel).
+ - RxActQueueTail: Pointer to last buffer in receive queue (per channel).
+ - RxActive: 0 if inactive (no buffers available), or 1 if active (buffers available).
+ - RcbStart: Pointer to block of receive descriptors.
+ - RxTeardownPending: 1 if Rx teardown is pending but incomplete, 0 otherwise.
+ - TcbPool: Pointer to transmit descriptor pool (per channel and queue).
+ - TxActQueueCount: Number of buffers currently queued to be transmitted (per channel and queue).
+ - TxActQueueHead: Pointer to first buffer in transmit queue (per channel and queue).
+ - TxActQueueTail: Pointer to last buffer in transmit queue (per channel and queue).
+ - TxActive: 0 if inactive (no buffers to send), or 1 if active (buffers queued to send).
+ - TcbStart: Pointer to block of transmit descriptors.
+ - TxTeardownPending: 1 if Tx teardown is pending but incomplete, 0 otherwise.
+- Level 3 Statistics (CPHAL Channel Configuration)
+ - RxBufSize: Rx buffer size.
+ - RxBufferOffset: Rx buffer offset.
+ - RxNumBuffers: Number of Rx buffers.
+ - RxServiceMax: Maximum number of receive packets to service at a time.
+ - TxNumBuffers: Number of Tx buffer descriptors.
+ - TxNumQueues: Number of Tx queues to use.
+ - TxServiceMax: Maximum number of transmit packets to service at a time.
+- Level 4 Statistics (CPHAL General Configuration)
+ - Base Address: Base address of the module.
+ - Offset (VLYNQ): VLYNQ relative module offset.
+ - Interrupt Line: Interrupt number.
+ - Debug: Debug flag, 1 to enable debug.
+ - Inst: Instance number.
+*/
+
+/*
+ Data Type 0 = int display
+ Data Type 1 = hex display
+ Data Type 2 = channel structure, int display
+ Data Type 3 = queue index and int display
+ Data Type 4 = queue index and hex display
+*/
+#if (defined(_CPHAL_AAL5) || defined(_CPHAL_CPMAC)) /* +GSG 030307 */
+static STATS_TABLE StatsTable0[] =
+ {
+#ifdef _CPHAL_AAL5
+ /* Name , Data Ptr, Data Type */
+ {"Crc Errors", 0, 0},
+ {"Len Errors", 0, 0},
+ {"Abort Errors", 0, 0},
+ {"Starv Errors", 0, 0}
+#endif
+#ifdef _CPHAL_CPMAC
+ {"Rx Good Frames", 0, 0}
+#endif
+ };
+
+static STATS_TABLE StatsTable1[] =
+ {
+ /* Name , Data Ptr, Data Type */
+ {"DmaLenErrors", 0, 0},
+ {"TxMisQCnt", 0, 3},
+ {"RxMisQCnt", 0, 0},
+ {"TxEOQCnt", 0, 3},
+ {"RxEOQCnt", 0, 0},
+ {"RxPacketsServiced", 0, 0},
+ {"TxPacketsServiced", 0, 3},
+ {"RxMaxServiced", 0, 0},
+ {"TxMaxServiced", 0, 3},
+ {"RxTotal", 0, 0},
+ {"TxTotal", 0, 0},
+ };
+
+static STATS_TABLE StatsTable2[] =
+ {
+ /* Name , Data Ptr, Data Type */
+ {"RcbPool", 0, 1},
+ {"RxActQueueCount", 0, 0},
+ {"RxActQueueHead", 0, 1},
+ {"RxActQueueTail", 0, 1},
+ {"RxActive", 0, 0},
+ {"RcbStart", 0, 1},
+ {"RxTeardownPending", 0, 0},
+ {"TcbPool", 0, 4},
+ {"TxActQueueCount", 0, 3},
+ {"TxActQueueHead", 0, 4},
+ {"TxActQueueTail", 0, 4},
+ {"TxActive", 0, 3},
+ {"TcbStart", 0, 4},
+ {"TxTeardownPending", 0, 0}
+ };
+
+static STATS_TABLE StatsTable3[] =
+ {
+ /* Name , Data Ptr, Data Type */
+ {"RxBufSize", 0, 2},
+ {"RxBufferOffset", 0, 2},
+ {"RxNumBuffers", 0, 2},
+ {"RxServiceMax", 0, 2},
+ {"TxNumBuffers", 0, 2},
+ {"TxNumQueues", 0, 2},
+ {"TxServiceMax", 0, 2},
+#ifdef _CPHAL_AAL5
+ {"CpcsUU", 0, 2},
+ {"Gfc", 0, 2},
+ {"Clp", 0, 2},
+ {"Pti", 0, 2},
+ {"DaMask", 0, 2},
+ {"Priority", 0, 2},
+ {"PktType", 0, 2},
+ {"Vci", 0, 2},
+ {"Vpi", 0, 2},
+ {"CellRate", 0, 2},
+ {"QosType", 0, 2},
+ {"Mbs", 0, 2},
+ {"Pcr", 0, 2}
+#endif
+ };
+
+static STATS_TABLE StatsTable4[] =
+ {
+ {"Base Address", 0, 1},
+ {"Offset (VLYNQ)", 0, 0},
+ {"Interrupt Line", 0, 0},
+ {"Debug", 0, 0},
+ {"Instance", 0, 0},
+#ifdef _CPHAL_AAL5
+ {"UniNni", 0, 0}
+#endif
+ };
+
+static STATS_DB StatsDb[] =
+ {
+ {(sizeof(StatsTable0)/sizeof(STATS_TABLE)), StatsTable0},
+ {(sizeof(StatsTable1)/sizeof(STATS_TABLE)), StatsTable1},
+ {(sizeof(StatsTable2)/sizeof(STATS_TABLE)), StatsTable2},
+ {(sizeof(StatsTable3)/sizeof(STATS_TABLE)), StatsTable3},
+ {(sizeof(StatsTable4)/sizeof(STATS_TABLE)), StatsTable4}
+ };
+#endif /* +GSG 030307 */
+
+#ifdef _CPHAL_CPMAC /* +RC 3.02 */
+static void resetWait(HAL_DEVICE *HalDev)
+ { /*+RC3.02*/
+ const int TickReset=64;
+ osfuncSleep((int*)&TickReset);
+ } /*+RC3.02*/
+#endif /* +RC 3.02 */
+
+/* I only define the reset base function for the modules
+ that can perform a reset. The AAL5 and AAL2 modules
+ do not perform a reset, that is done by the shared module
+ CPSAR */
+#if defined(_CPHAL_CPSAR) || defined(_CPHAL_CPMAC) || defined(_CPHAL_VDMAVT)
+/*
+ * Determines the reset register address to be used for a particular device.
+ * It will search the current device entry for Locator information. If the
+ * device is a root device, there will be no Locator information, and the
+ * function will find and return the root reset register. If a Locator value
+ * is found, the function will search each VLYNQ device entry in the system
+ * looking for a matching Locator. Once it finds a VLYNQ device entry with
+ * a matching Locator, it will extract the "ResetBase" parameter from that
+ * VLYNQ device entry (thus every VLYNQ entry must have the ResetBase parameter).
+ *
+ * @param HalDev CPHAL module instance. (set by xxxInitModule())
+ * @param ResetBase Pointer to integer address of reset register.
+ *
+ * @return 0 OK, Non-zero not OK
+ */
+static int ResetBaseGet(HAL_DEVICE *HalDev, bit32u *ResetBase)
+ {
+ char *DeviceInfo = HalDev->DeviceInfo;
+ char *MyLocator, *NextLocator;
+ int Inst=1;
+ bit32u error_code;
+
+#ifdef __CPHAL_DEBUG
+ if (DBG(0))
+ {
+ dbgPrintf("[cpcommon]ResetBaseGet(HalDev:%08x, ResetBase:%08x)\n", (bit32u)HalDev, ResetBase);
+ osfuncSioFlush();
+ }
+#endif
+
+ error_code = HalDev->OsFunc->DeviceFindParmValue(DeviceInfo, "Locator", &MyLocator);
+ if (error_code)
+ {
+ /* if no Locator value, device is on the root, so get the "reset" device */
+ error_code = HalDev->OsFunc->DeviceFindInfo(0, "reset", &DeviceInfo);
+ if (error_code)
+ {
+ return(EC_VAL_DEVICE_NOT_FOUND);
+ }
+
+ error_code = HalDev->OsFunc->DeviceFindParmUint(DeviceInfo, "base", ResetBase);
+ if (error_code)
+ {
+ return(EC_VAL_BASE_ADDR_NOT_FOUND);
+ }
+
+ *ResetBase = ((bit32u)PhysToVirtNoCache(*ResetBase));
+
+ /* found base address for root device, so we're done */
+ return (EC_NO_ERRORS);
+ }
+ else
+ {
+ /* we have a Locator value, so the device is remote */
+
+ /* Find a vlynq device with a matching locator value */
+ while ((HalDev->OsFunc->DeviceFindInfo(Inst, "vlynq", &DeviceInfo)) == EC_NO_ERRORS)
+ {
+ error_code = HalDev->OsFunc->DeviceFindParmValue(DeviceInfo, "Locator", &NextLocator);
+ if (error_code)
+ {
+ /* no Locator value for this VLYNQ, so move on */
+ continue;
+ }
+ if (HalDev->OsFunc->Strcmpi(MyLocator, NextLocator)==0)
+ {
+ /* we have found a VLYNQ with a matching Locator, so extract the ResetBase */
+ error_code = HalDev->OsFunc->DeviceFindParmUint(DeviceInfo, "ResetBase", ResetBase);
+ if (error_code)
+ {
+ return(EC_VAL_BASE_ADDR_NOT_FOUND);
+ }
+ *ResetBase = ((bit32u)PhysToVirtNoCache(*ResetBase));
+
+ /* found base address for root device, so we're done */
+ return (EC_NO_ERRORS);
+ }
+ Inst++;
+ } /* while */
+ } /* else */
+
+ return (EC_NO_ERRORS);
+ }
+#endif
+
+#ifndef _CPHAL_AAL2 /* + RC 3.02 */
+static bit32u ConfigGetCommon(HAL_DEVICE *HalDev)
+ {
+ bit32u ParmValue;
+ bit32 error_code;
+ char *DeviceInfo = HalDev->DeviceInfo;
+
+#ifdef __CPHAL_DEBUG
+ if (DBG(0))
+ {
+ dbgPrintf("[cpcommon]ConfigGetCommon(HalDev:%08x)\n", (bit32u)HalDev);
+ osfuncSioFlush();
+ }
+#endif
+
+ error_code = HalDev->OsFunc->DeviceFindParmUint(DeviceInfo, pszBase, &ParmValue);
+ if (error_code)
+ {
+ return(EC_FUNC_HAL_INIT|EC_VAL_BASE_ADDR_NOT_FOUND);
+ }
+ HalDev->dev_base = ((bit32u)PhysToVirtNoCache(ParmValue));
+
+#ifndef _CPHAL_AAL5
+#ifndef _CPHAL_AAL2
+ error_code = HalDev->OsFunc->DeviceFindParmUint(DeviceInfo, pszResetBit, &ParmValue);
+ if(error_code)
+ {
+ return(EC_FUNC_HAL_INIT|EC_VAL_RESET_BIT_NOT_FOUND);
+ }
+ HalDev->ResetBit = ParmValue;
+
+ /* Get reset base address */
+ error_code = ResetBaseGet(HalDev, &ParmValue);
+ if (error_code)
+ return(EC_FUNC_HAL_INIT|EC_VAL_RESET_BASE_NOT_FOUND);
+ HalDev->ResetBase = ParmValue;
+#endif
+#endif
+
+#ifndef _CPHAL_CPSAR
+ error_code = HalDev->OsFunc->DeviceFindParmUint(DeviceInfo, pszIntLine,&ParmValue);
+ if (error_code)
+ {
+ return(EC_FUNC_HAL_INIT|EC_VAL_INTERRUPT_NOT_FOUND);
+ }
+ HalDev->interrupt = ParmValue;
+#endif
+
+ /* only look for the offset if there is a Locator field, which indicates that
+ the module is a VLYNQ module */
+ error_code = HalDev->OsFunc->DeviceFindParmUint(DeviceInfo, pszLocator,&ParmValue);
+ if (!error_code)
+ {
+ error_code = HalDev->OsFunc->DeviceFindParmUint(DeviceInfo, pszOffset,&ParmValue);
+ if (error_code)
+ {
+ return(EC_FUNC_HAL_INIT|EC_VAL_OFFSET_NOT_FOUND);
+ }
+ HalDev->offset = ParmValue;
+ }
+ else
+ HalDev->offset = 0;
+
+ error_code = HalDev->OsFunc->DeviceFindParmUint(DeviceInfo, pszDebug, &ParmValue);
+ if (!error_code) HalDev->debug = ParmValue;
+
+ return (EC_NO_ERRORS);
+ }
+#endif /* +RC 3.02 */
+
+#ifdef _CPHAL_CPMAC /* +RC 3.02 */
+static void StatsInit(HAL_DEVICE *HalDev) /* +() RC3.02 */
+ {
+ /* even though these statistics may be for multiple channels and
+ queues, i need only configure the pointer to the beginning
+ of the array, and I can index from there if necessary */
+
+#ifdef _CPHAL_AAL5
+ StatsTable0[0].StatPtr = &HalDev->Stats.CrcErrors[0];
+ StatsTable0[1].StatPtr = &HalDev->Stats.LenErrors[0];
+ StatsTable0[2].StatPtr = &HalDev->Stats.AbortErrors[0];
+ StatsTable0[3].StatPtr = &HalDev->Stats.StarvErrors[0];
+
+ StatsTable1[0].StatPtr = &HalDev->Stats.DmaLenErrors[0];
+ StatsTable1[1].StatPtr = &HalDev->Stats.TxMisQCnt[0][0];
+ StatsTable1[2].StatPtr = &HalDev->Stats.RxMisQCnt[0];
+ StatsTable1[3].StatPtr = &HalDev->Stats.TxEOQCnt[0][0];
+ StatsTable1[4].StatPtr = &HalDev->Stats.RxEOQCnt[0];
+ StatsTable1[5].StatPtr = &HalDev->Stats.RxPacketsServiced[0];
+ StatsTable1[6].StatPtr = &HalDev->Stats.TxPacketsServiced[0][0];
+ StatsTable1[7].StatPtr = &HalDev->Stats.RxMaxServiced;
+ StatsTable1[8].StatPtr = &HalDev->Stats.TxMaxServiced[0][0];
+ StatsTable1[9].StatPtr = &HalDev->Stats.RxTotal;
+ StatsTable1[10].StatPtr = &HalDev->Stats.TxTotal;
+#endif
+
+#if (defined(_CPHAL_AAL5) || defined(_CPHAL_CPMAC))
+ StatsTable2[0].StatPtr = (bit32u *)&HalDev->RcbPool[0];
+ StatsTable2[1].StatPtr = &HalDev->RxActQueueCount[0];
+ StatsTable2[2].StatPtr = (bit32u *)&HalDev->RxActQueueHead[0];
+ StatsTable2[3].StatPtr = (bit32u *)&HalDev->RxActQueueTail[0];
+ StatsTable2[4].StatPtr = &HalDev->RxActive[0];
+ StatsTable2[5].StatPtr = (bit32u *)&HalDev->RcbStart[0];
+ StatsTable2[6].StatPtr = &HalDev->RxTeardownPending[0];
+ StatsTable2[7].StatPtr = (bit32u *)&HalDev->TcbPool[0][0];
+ StatsTable2[8].StatPtr = &HalDev->TxActQueueCount[0][0];
+ StatsTable2[9].StatPtr = (bit32u *)&HalDev->TxActQueueHead[0][0];
+ StatsTable2[10].StatPtr = (bit32u *)&HalDev->TxActQueueTail[0][0];
+ StatsTable2[11].StatPtr = &HalDev->TxActive[0][0];
+ StatsTable2[12].StatPtr = (bit32u *)&HalDev->TcbStart[0][0];
+ StatsTable2[13].StatPtr = &HalDev->TxTeardownPending[0];
+
+ StatsTable3[0].StatPtr = &HalDev->ChData[0].RxBufSize;
+ StatsTable3[1].StatPtr = &HalDev->ChData[0].RxBufferOffset;
+ StatsTable3[2].StatPtr = &HalDev->ChData[0].RxNumBuffers;
+ StatsTable3[3].StatPtr = &HalDev->ChData[0].RxServiceMax;
+ StatsTable3[4].StatPtr = &HalDev->ChData[0].TxNumBuffers;
+ StatsTable3[5].StatPtr = &HalDev->ChData[0].TxNumQueues;
+ StatsTable3[6].StatPtr = &HalDev->ChData[0].TxServiceMax;
+#ifdef _CPHAL_AAL5
+ StatsTable3[7].StatPtr = &HalDev->ChData[0].CpcsUU;
+ StatsTable3[8].StatPtr = &HalDev->ChData[0].Gfc;
+ StatsTable3[9].StatPtr = &HalDev->ChData[0].Clp;
+ StatsTable3[10].StatPtr = &HalDev->ChData[0].Pti;
+ StatsTable3[11].StatPtr = &HalDev->ChData[0].DaMask;
+ StatsTable3[12].StatPtr = &HalDev->ChData[0].Priority;
+ StatsTable3[13].StatPtr = &HalDev->ChData[0].PktType;
+ StatsTable3[14].StatPtr = &HalDev->ChData[0].Vci;
+ StatsTable3[15].StatPtr = &HalDev->ChData[0].Vpi;
+ StatsTable3[16].StatPtr = &HalDev->ChData[0].TxVc_CellRate;
+ StatsTable3[17].StatPtr = &HalDev->ChData[0].TxVc_QosType;
+ StatsTable3[18].StatPtr = &HalDev->ChData[0].TxVc_Mbs;
+ StatsTable3[19].StatPtr = &HalDev->ChData[0].TxVc_Pcr;
+#endif
+#endif
+
+ StatsTable4[0].StatPtr = &HalDev->dev_base;
+ StatsTable4[1].StatPtr = &HalDev->offset;
+ StatsTable4[2].StatPtr = &HalDev->interrupt;
+ StatsTable4[3].StatPtr = &HalDev->debug;
+ StatsTable4[4].StatPtr = &HalDev->Inst;
+ }
+#endif /* +RC 3.02 */
+
+#ifndef _CPHAL_CPSAR /* +RC 3.02 */
+#ifndef _CPHAL_AAL2 /* +RC 3.02 */
+/*
+ * Returns statistics information.
+ *
+ * @param HalDev CPHAL module instance. (set by xxxInitModule())
+ *
+ * @return 0
+ */
+static int StatsGet(HAL_DEVICE *HalDev, void **StatPtr, int Index, int Ch, int Queue)
+ {
+ int Size;
+ bit32u *AddrPtr;
+ char *DataPtr;
+ STATS_TABLE *StatsTable;
+ int i, NumberOfStats;
+
+#ifdef __CPHAL_DEBUG
+ if (DBG(0))
+ {
+ dbgPrintf("[cpcommon]StatsGet(HalDev:%08x, StatPtr:%08x)\n",
+ (bit32u)HalDev, (bit32u)StatPtr);
+ osfuncSioFlush();
+ }
+#endif
+
+ StatsTable = StatsDb[Index].StatTable;
+ NumberOfStats = StatsDb[Index].NumberOfStats;
+
+ Size = sizeof(bit32u)*((NumberOfStats*2)+1);
+ Size += (NumberOfStats*11);
+ *StatPtr = (bit32u *)HalDev->OsFunc->Malloc(Size);
+
+ AddrPtr = (bit32u *) *StatPtr;
+ DataPtr = (char *)AddrPtr;
+ DataPtr += sizeof(bit32u)*((NumberOfStats*2)+1);
+
+ for (i=0; i<NumberOfStats; i++)
+ {
+ *AddrPtr++ = (bit32u)StatsTable[i].StatName;
+ *AddrPtr++ = (bit32u)DataPtr;
+ if (&StatsTable[i].StatPtr[Ch] != 0)
+ {
+ switch(StatsTable[i].DataType)
+ {
+ case 0:
+ HalDev->OsFunc->Sprintf(DataPtr, "%d", (bit32u *)StatsTable[i].StatPtr[Ch]);
+ break;
+ case 1:
+ HalDev->OsFunc->Sprintf(DataPtr, "0x%x", (bit32u *)StatsTable[i].StatPtr[Ch]);
+ break;
+ case 2:
+ HalDev->OsFunc->Sprintf(DataPtr, "%d", *((bit32u *)StatsTable[i].StatPtr + (Ch * (sizeof(CHANNEL_INFO)/4))));
+ break;
+ case 3:
+ HalDev->OsFunc->Sprintf(DataPtr, "%d", *((bit32u *)StatsTable[i].StatPtr + (Ch*MAX_QUEUE)+Queue));
+ break;
+ case 4:
+ HalDev->OsFunc->Sprintf(DataPtr, "0x%x", *((bit32u *)StatsTable[i].StatPtr + (Ch*MAX_QUEUE)+Queue));
+ break;
+ default:
+ /* invalid data type, due to CPHAL programming error */
+ break;
+ }
+ }
+ else
+ {
+ /* invalid statistics pointer, probably was not initialized */
+ }
+ DataPtr += HalDev->OsFunc->Strlen(DataPtr) + 1;
+ }
+
+ *AddrPtr = (bit32u) 0;
+
+ return (EC_NO_ERRORS);
+ }
+#endif /* +RC 3.02 */
+#endif /* +RC 3.02 */
+
+#ifdef _CPHAL_CPMAC
+static void gpioFunctional(int base, int bit)
+ { /*+RC3.02*/
+ bit32u GpioEnr = base + 0xC;
+ /* To make functional, set to zero */
+ *(volatile bit32u *)(GpioEnr) &= ~(1 << bit); /*+RC3.02*/
+ } /*+RC3.02*/
+
+
+/*+RC3.02*/
+/* Common function, Checks to see if GPIO should be in functional mode */
+static void gpioCheck(HAL_DEVICE *HalDev, void *moduleDeviceInfo)
+ { /*+RC3.02*/
+ int rc;
+ void *DeviceInfo;
+ char *pszMuxBits;
+ char pszMuxBit[20];
+ char *pszTmp;
+ char szMuxBit[20];
+ char *ptr;
+ int base;
+ int reset_bit;
+ int bit;
+ OS_FUNCTIONS *OsFunc = HalDev->OsFunc;
+
+ rc = OsFunc->DeviceFindParmValue(moduleDeviceInfo, "gpio_mux",&pszTmp);
+ if(rc) return;
+ /* gpio entry found, get GPIO register info and make functional */
+
+ /* temp copy until FinParmValue fixed */
+ ptr = &szMuxBit[0];
+ while ((*ptr++ = *pszTmp++));
+
+ pszMuxBits = &szMuxBit[0];
+
+ rc = OsFunc->DeviceFindInfo(0,"gpio",&DeviceInfo);
+ if(rc) return;
+
+ rc = OsFunc->DeviceFindParmUint(DeviceInfo, "base",&base);
+ if(rc) return;
+
+ rc = OsFunc->DeviceFindParmUint(DeviceInfo, "reset_bit",&reset_bit);
+ if(rc) return;
+
+ /* If GPIO still in reset, then exit */
+ if((VOLATILE32(HalDev->ResetBase) & (1 << reset_bit)) == 0)
+ return;
+ /* format for gpio_mux is gpio_mux = <int>;<int>;<int>...*/
+ while (*pszMuxBits)
+ {
+ pszTmp = &pszMuxBit[0];
+ if(*pszMuxBits == ';') pszMuxBits++;
+ while ((*pszMuxBits != ';') && (*pszMuxBits != '\0'))
+ {
+ osfuncSioFlush();
+ /*If value not a number, skip */
+ if((*pszMuxBits < '0') || (*pszMuxBits > '9'))
+ pszMuxBits++;
+ else
+ *pszTmp++ = *pszMuxBits++;
+ }
+ *pszTmp = '\0';
+ bit = OsFunc->Strtoul(pszMuxBit, &pszTmp, 10);
+ gpioFunctional(base, bit);
+ resetWait(HalDev); /* not sure if this is needed */
+ }
+ } /*+RC3.02*/
+#endif /* CPMAC */
+
+#ifdef _CPHAL_AAL5
+const char hcSarFrequency[] = "SarFreq";
+#endif
+
+#endif /* _INC */
diff -urN linux.old/drivers/atm/sangam_atm/cpcommon_cpaal5.h linux.dev/drivers/atm/sangam_atm/cpcommon_cpaal5.h
--- linux.old/drivers/atm/sangam_atm/cpcommon_cpaal5.h 1970-01-01 01:00:00.000000000 +0100
+++ linux.dev/drivers/atm/sangam_atm/cpcommon_cpaal5.h 2005-07-10 08:02:01.422114704 +0200
@@ -0,0 +1,79 @@
+#ifndef _INC_CPCOMMON_H
+#define _INC_CPCOMMON_H
+
+#define VOLATILE32(addr) (*(volatile bit32u *)(addr))
+#ifndef dbgPrintf
+#define dbgPrintf HalDev->OsFunc->Printf
+#endif
+
+#define ChannelUpdate(Field) if(HalChn->Field != 0xFFFFFFFF) HalDev->ChData[Ch].Field = HalChn->Field
+
+#define DBG(level) (HalDev->debug & (1<<(level)))
+/*
+#define DBG0() DBG(0)
+#define DBG1() DBG(1)
+#define DBG2() DBG(2)
+#define DBG3() DBG(3)
+#define DBG4() DBG(4)
+#define DBG5() DBG(5)
+#define DBG6() DBG(6)
+#define DBG7() DBG(7)
+*/
+
+/*
+ * List of defined actions for use with Control().
+ */
+typedef enum
+ {
+ enGET=0, /**< Get the value associated with a key */
+ enSET, /**< Set the value associates with a key */
+ enCLEAR, /**<Clear the value */
+ enNULL /**< No data action, used to initiate a service or send a message */
+ }ACTION;
+
+/*
+ * Enumerated hardware states.
+ */
+typedef enum
+ {
+ enConnected=1, enDevFound, enInitialized, enOpened
+ }DEVICE_STATE;
+
+typedef enum
+ {
+ enCommonStart=0,
+ /* General */
+ enOff, enOn, enDebug,
+ /* Module General */
+ enCpuFreq,
+ enStatus,
+ enCommonEnd
+ }COMMON_KEY;
+
+typedef struct
+ {
+ const char *strKey;
+ int enKey;
+ }CONTROL_KEY;
+
+typedef struct
+ {
+ char *StatName;
+ unsigned int *StatPtr;
+ int DataType; /* 0: int, 1: hex int, 2:channel data */
+ }STATS_TABLE;
+
+typedef struct
+ {
+ int NumberOfStats;
+ STATS_TABLE *StatTable;
+ }STATS_DB;
+
+#define osfuncSioFlush() HalDev->OsFunc->Control(HalDev->OsDev,"SioFlush",pszNULL,0)
+#define osfuncSleep(Ticks) HalDev->OsFunc->Control(HalDev->OsDev,pszSleep,pszNULL,Ticks)
+#define osfuncStateChange() HalDev->OsFunc->Control(HalDev->OsDev,pszStateChange,pszNULL,0)
+
+#define CHANNEL_NAMES {"Ch0","Ch1","Ch2","Ch3","Ch4","Ch5","Ch6","Ch7","Ch8","Ch9","Ch10","Ch11","Ch12","Ch13","Ch14","Ch15"}
+
+#endif
+
diff -urN linux.old/drivers/atm/sangam_atm/cpcommon_cpsar.c linux.dev/drivers/atm/sangam_atm/cpcommon_cpsar.c
--- linux.old/drivers/atm/sangam_atm/cpcommon_cpsar.c 1970-01-01 01:00:00.000000000 +0100
+++ linux.dev/drivers/atm/sangam_atm/cpcommon_cpsar.c 2005-07-10 08:02:01.423114552 +0200
@@ -0,0 +1,728 @@
+#ifndef _INC_CPCOMMON_C
+#define _INC_CPCOMMON_C
+
+#ifdef _CPHAL_CPMAC
+#include "cpremap_cpmac.c"
+#endif
+
+#ifdef _CPHAL_AAL5
+#include "cpremap_cpaal5.c"
+#endif
+
+#ifdef _CPHAL_CPSAR
+#include "cpremap_cpsar.c"
+#endif
+
+#ifdef _CPHAL_AAL2
+#include "cpremap_cpaal2.c"
+#endif
+
+/**
+@defgroup Common_Config_Params Common Configuration Parameters
+
+This section documents the configuration parameters that are valid across
+all CPHAL devices.
+@{
+*/
+/** This is the debug level. The field is bit defined, such that the user
+should set to 1 all the bits corresponding to desired debug outputs. The following
+are the meanings for each debug bit:
+- bit0 (LSB): CPHAL Function Trace
+- b1 : OS Function call trace
+- b2 : Critical section entry/exit
+- b3 : Memory allocation/destruction
+- b4 : Detailed information in Rx path
+- b5 : Detailed information in Tx path
+- b6 : Extended error information
+- b7 : General info
+*/
+static const char pszDebug[] = "debug";
+/** CPU Frequency. */
+/*static const char pszCpuFreq[] = "CpuFreq";*/ /*MJH-030403*/
+/** Base address for the module. */
+static const char pszBase[] = "base";
+/** Reset bit for the module. */
+static const char pszResetBit[] = "reset_bit";
+/** Reset base address for the module. */
+static const char pszResetBase[] = "ResetBase";
+/** Interrupt line for the module. */
+static const char pszIntLine[] = "int_line";
+/** VLYNQ offset for the module. Disregard if not using VLYNQ. */
+static const char pszOffset[] = "offset";
+/** The OS may "Get" this parameter, which is a pointer
+ to a character string that indicates the version of CPHAL. */
+static const char pszVer[] = "Version";
+/*@}*/
+
+/**
+@defgroup Common_Control_Params Common Keys for [os]Control()
+
+This section documents the keys used with the OS @c Control() interface that
+are required by CPHAL devices.
+
+@{
+*/
+/** Used to wait for an integer number of clock ticks, given as an integer
+ pointer in the @p Value parameter. No actions are defined. */
+static const char pszSleep[] = "Sleep";
+/** Requests the OS to flush it's IO buffers. No actions are defined. */
+static const char pszSioFlush[] = "SioFlush";
+/*@}*/
+
+static const char pszStateChange[] = "StateChange";
+static const char pszStatus[] = "Status";
+
+static const char pszGET[] = "Get";
+static const char pszSET[] = "Set";
+static const char pszCLEAR[] = "Clear";
+static const char pszNULL[] = "";
+static const char pszLocator[] = "Locator";
+static const char pszOff[] = "Off";
+static const char pszOn[] = "On";
+static const char hcMaxFrags[] = "MaxFrags";
+
+#ifdef _CPHAL_CPMAC
+
+/* New method for string constants */
+const char hcClear[] = "Clear";
+const char hcGet[] = "Get";
+const char hcSet[] = "Set";
+
+const char hcTick[] = "Tick";
+
+static const CONTROL_KEY KeyCommon[] =
+ {
+ {"" , enCommonStart},
+ {pszStatus , enStatus},
+ {pszOff , enOff},
+ {pszOn , enOn},
+ {pszDebug , enDebug},
+ {hcCpuFrequency , enCpuFreq}, /*MJH~030403*/
+ {"" , enCommonEnd}
+ };
+#endif
+
+/**
+@defgroup Common_Statistics Statistics
+
+A broad array of module statistics is available. Statistics values are accessed
+through the @c Control() interface of the CPHAL. There are 5 different levels
+of statistics, each of which correspond to a unique set of data. Furthermore,
+certain statistics data is indexed by using a channel number and Tx queue number.
+The following is a brief description of each statistics level, along with the
+indexes used for the level:
+
+- Level 0: Hardware Statistics (index with channel)
+- Level 1: CPHAL Software Statistics (channel, queue)
+- Level 2: CPHAL Flags (channel, queue)
+- Level 3: CPHAL Channel Configuration (channel)
+- Level 4: CPHAL General Configuration (no index)
+
+The caller requests statistics information by providing a Key string to the
+@c Control() API in the following format: "Stats;[Level #];[Ch #];[Queue #]".
+The only valid Action parameter for statistics usage is "Get".
+
+Code Examples:
+@code
+unsigned int *StatsData;
+
+# Get Level 0 stats for Channel 1
+HalFunc->Control(OsDev->HalDev, "Stats;0;1", "Get", &StatsData);
+
+# Get Level 2 stats for Channel 0, Queue 0
+HalFunc->Control(OsDev->HalDev, "Stats;2;0;0", "Get", &StatsData);
+
+# Get Level 4 stats
+HalFunc->Control(OsDev->HalDev, "Stats;4", "Get", &StatsData);
+@endcode
+
+The information returned in the Value parameter of @c Control() is an
+array of pointers to strings. The pointers are arranged in pairs.
+The first pointer is a pointer to a name string for a particular statistic.
+The next pointer is a pointer to a string containing the representation of
+the integer statistic value corresponding to the first pointer. This is followed
+by another pair of pointers, and so on, until a NULL pointer is encountered. The
+following is example code for processing the statistics data. Note that the OS
+is responsible for freeing the memory passed back through the Value parameter of
+@c Control().
+
+@code
+unsigned int *StatsData;
+
+# Get Level 0 stats for Channel 1
+HalFunc->Control(OsDev->HalDev, "Stats;0;1", "Get", &StatsData);
+
+# output Statistics data
+PrintStats(StatsData);
+
+# the upper layer is responsible for freeing stats info
+free(&StatsPtr);
+
+...
+
+void PrintStats(unsigned int *StatsPtr)
+ {
+ while(*StatsPtr)
+ {
+ printf("%20s:", (char *)*StatsPtr);
+ StatsPtr++;
+ printf("%11s\n", (char *)*StatsPtr);
+ StatsPtr++;
+ }
+ MySioFlush();
+ }
+@endcode
+
+Within each statistics level, there are several statistics defined. The statistics that
+are common to every CPPI module are listed below. In addition, each module may define
+extra statistics in each level, which will be documented within the module-specific
+documentation appendices.
+
+- Level 0 Statistics
+ - All level 0 statistics are module-specific.
+- Level 1 Statistics (CPHAL Software Statistics)
+ - DmaLenErrors: Incremented when the port DMA's more data than expected (per channel). (AAL5 Only)
+ - TxMisQCnt: Incremented when host queues a packet for transmission as the port finishes
+transmitting the previous last packet in the queue (per channel and queue).
+ - RxMisQCnt: Incremented when host queues adds buffers to a queue as the port finished the
+reception of the previous last packet in the queue (per channel).
+ - TxEOQCnt: Number of times the port has reached the end of the transmit queue (per channel and queue).
+ - RxEOQCnt: Number of times the port has reached the end of the receive queue (per channel).
+ - RxPacketsServiced: Number of received packets (per channel).
+ - TxPacketsServiced: Number of transmitted packets (per channel and queue).
+ - RxMaxServiced: Maximum number of packets that the CPHAL receive interrupt has serviced at a time (per channel).
+ - TxMaxServiced: Maximum number of packets that the CPHAL transmit interrupt has serviced at a time (per channel and queue).
+ - RxTotal: Total number of received packets, all channels.
+ - TxTotal: Total number of transmitted packets, all channels and queues.
+- Level 2 Statistics (CPHAL Flags)
+ - RcbPool: Pointer to receive descriptor pool (per channel).
+ - RxActQueueCount: Number of buffers currently available for receive (per channel).
+ - RxActQueueHead: Pointer to first buffer in receive queue (per channel).
+ - RxActQueueTail: Pointer to last buffer in receive queue (per channel).
+ - RxActive: 0 if inactive (no buffers available), or 1 if active (buffers available).
+ - RcbStart: Pointer to block of receive descriptors.
+ - RxTeardownPending: 1 if Rx teardown is pending but incomplete, 0 otherwise.
+ - TcbPool: Pointer to transmit descriptor pool (per channel and queue).
+ - TxActQueueCount: Number of buffers currently queued to be transmitted (per channel and queue).
+ - TxActQueueHead: Pointer to first buffer in transmit queue (per channel and queue).
+ - TxActQueueTail: Pointer to last buffer in transmit queue (per channel and queue).
+ - TxActive: 0 if inactive (no buffers to send), or 1 if active (buffers queued to send).
+ - TcbStart: Pointer to block of transmit descriptors.
+ - TxTeardownPending: 1 if Tx teardown is pending but incomplete, 0 otherwise.
+- Level 3 Statistics (CPHAL Channel Configuration)
+ - RxBufSize: Rx buffer size.
+ - RxBufferOffset: Rx buffer offset.
+ - RxNumBuffers: Number of Rx buffers.
+ - RxServiceMax: Maximum number of receive packets to service at a time.
+ - TxNumBuffers: Number of Tx buffer descriptors.
+ - TxNumQueues: Number of Tx queues to use.
+ - TxServiceMax: Maximum number of transmit packets to service at a time.
+- Level 4 Statistics (CPHAL General Configuration)
+ - Base Address: Base address of the module.
+ - Offset (VLYNQ): VLYNQ relative module offset.
+ - Interrupt Line: Interrupt number.
+ - Debug: Debug flag, 1 to enable debug.
+ - Inst: Instance number.
+*/
+
+/*
+ Data Type 0 = int display
+ Data Type 1 = hex display
+ Data Type 2 = channel structure, int display
+ Data Type 3 = queue index and int display
+ Data Type 4 = queue index and hex display
+*/
+#if (defined(_CPHAL_AAL5) || defined(_CPHAL_CPMAC)) /* +GSG 030307 */
+static STATS_TABLE StatsTable0[] =
+ {
+#ifdef _CPHAL_AAL5
+ /* Name , Data Ptr, Data Type */
+ {"Crc Errors", 0, 0},
+ {"Len Errors", 0, 0},
+ {"Abort Errors", 0, 0},
+ {"Starv Errors", 0, 0}
+#endif
+#ifdef _CPHAL_CPMAC
+ {"Rx Good Frames", 0, 0}
+#endif
+ };
+
+static STATS_TABLE StatsTable1[] =
+ {
+ /* Name , Data Ptr, Data Type */
+ {"DmaLenErrors", 0, 0},
+ {"TxMisQCnt", 0, 3},
+ {"RxMisQCnt", 0, 0},
+ {"TxEOQCnt", 0, 3},
+ {"RxEOQCnt", 0, 0},
+ {"RxPacketsServiced", 0, 0},
+ {"TxPacketsServiced", 0, 3},
+ {"RxMaxServiced", 0, 0},
+ {"TxMaxServiced", 0, 3},
+ {"RxTotal", 0, 0},
+ {"TxTotal", 0, 0},
+ };
+
+static STATS_TABLE StatsTable2[] =
+ {
+ /* Name , Data Ptr, Data Type */
+ {"RcbPool", 0, 1},
+ {"RxActQueueCount", 0, 0},
+ {"RxActQueueHead", 0, 1},
+ {"RxActQueueTail", 0, 1},
+ {"RxActive", 0, 0},
+ {"RcbStart", 0, 1},
+ {"RxTeardownPending", 0, 0},
+ {"TcbPool", 0, 4},
+ {"TxActQueueCount", 0, 3},
+ {"TxActQueueHead", 0, 4},
+ {"TxActQueueTail", 0, 4},
+ {"TxActive", 0, 3},
+ {"TcbStart", 0, 4},
+ {"TxTeardownPending", 0, 0}
+ };
+
+static STATS_TABLE StatsTable3[] =
+ {
+ /* Name , Data Ptr, Data Type */
+ {"RxBufSize", 0, 2},
+ {"RxBufferOffset", 0, 2},
+ {"RxNumBuffers", 0, 2},
+ {"RxServiceMax", 0, 2},
+ {"TxNumBuffers", 0, 2},
+ {"TxNumQueues", 0, 2},
+ {"TxServiceMax", 0, 2},
+#ifdef _CPHAL_AAL5
+ {"CpcsUU", 0, 2},
+ {"Gfc", 0, 2},
+ {"Clp", 0, 2},
+ {"Pti", 0, 2},
+ {"DaMask", 0, 2},
+ {"Priority", 0, 2},
+ {"PktType", 0, 2},
+ {"Vci", 0, 2},
+ {"Vpi", 0, 2},
+ {"CellRate", 0, 2},
+ {"QosType", 0, 2},
+ {"Mbs", 0, 2},
+ {"Pcr", 0, 2}
+#endif
+ };
+
+static STATS_TABLE StatsTable4[] =
+ {
+ {"Base Address", 0, 1},
+ {"Offset (VLYNQ)", 0, 0},
+ {"Interrupt Line", 0, 0},
+ {"Debug", 0, 0},
+ {"Instance", 0, 0},
+#ifdef _CPHAL_AAL5
+ {"UniNni", 0, 0}
+#endif
+ };
+
+static STATS_DB StatsDb[] =
+ {
+ {(sizeof(StatsTable0)/sizeof(STATS_TABLE)), StatsTable0},
+ {(sizeof(StatsTable1)/sizeof(STATS_TABLE)), StatsTable1},
+ {(sizeof(StatsTable2)/sizeof(STATS_TABLE)), StatsTable2},
+ {(sizeof(StatsTable3)/sizeof(STATS_TABLE)), StatsTable3},
+ {(sizeof(StatsTable4)/sizeof(STATS_TABLE)), StatsTable4}
+ };
+#endif /* +GSG 030307 */
+
+#ifdef _CPHAL_CPMAC /* +RC 3.02 */
+static void resetWait(HAL_DEVICE *HalDev)
+ { /*+RC3.02*/
+ const int TickReset=64;
+ osfuncSleep((int*)&TickReset);
+ } /*+RC3.02*/
+#endif /* +RC 3.02 */
+
+/* I only define the reset base function for the modules
+ that can perform a reset. The AAL5 and AAL2 modules
+ do not perform a reset, that is done by the shared module
+ CPSAR */
+#if defined(_CPHAL_CPSAR) || defined(_CPHAL_CPMAC) || defined(_CPHAL_VDMAVT)
+/*
+ * Determines the reset register address to be used for a particular device.
+ * It will search the current device entry for Locator information. If the
+ * device is a root device, there will be no Locator information, and the
+ * function will find and return the root reset register. If a Locator value
+ * is found, the function will search each VLYNQ device entry in the system
+ * looking for a matching Locator. Once it finds a VLYNQ device entry with
+ * a matching Locator, it will extract the "ResetBase" parameter from that
+ * VLYNQ device entry (thus every VLYNQ entry must have the ResetBase parameter).
+ *
+ * @param HalDev CPHAL module instance. (set by xxxInitModule())
+ * @param ResetBase Pointer to integer address of reset register.
+ *
+ * @return 0 OK, Non-zero not OK
+ */
+static int ResetBaseGet(HAL_DEVICE *HalDev, bit32u *ResetBase)
+ {
+ char *DeviceInfo = HalDev->DeviceInfo;
+ char *MyLocator, *NextLocator;
+ int Inst=1;
+ bit32u error_code;
+
+#ifdef __CPHAL_DEBUG
+ if (DBG(0))
+ {
+ dbgPrintf("[cpcommon]ResetBaseGet(HalDev:%08x, ResetBase:%08x)\n", (bit32u)HalDev, ResetBase);
+ osfuncSioFlush();
+ }
+#endif
+
+ error_code = HalDev->OsFunc->DeviceFindParmValue(DeviceInfo, "Locator", &MyLocator);
+ if (error_code)
+ {
+ /* if no Locator value, device is on the root, so get the "reset" device */
+ error_code = HalDev->OsFunc->DeviceFindInfo(0, "reset", &DeviceInfo);
+ if (error_code)
+ {
+ return(EC_VAL_DEVICE_NOT_FOUND);
+ }
+
+ error_code = HalDev->OsFunc->DeviceFindParmUint(DeviceInfo, "base", ResetBase);
+ if (error_code)
+ {
+ return(EC_VAL_BASE_ADDR_NOT_FOUND);
+ }
+
+ *ResetBase = ((bit32u)PhysToVirtNoCache(*ResetBase));
+
+ /* found base address for root device, so we're done */
+ return (EC_NO_ERRORS);
+ }
+ else
+ {
+ /* we have a Locator value, so the device is remote */
+
+ /* Find a vlynq device with a matching locator value */
+ while ((HalDev->OsFunc->DeviceFindInfo(Inst, "vlynq", &DeviceInfo)) == EC_NO_ERRORS)
+ {
+ error_code = HalDev->OsFunc->DeviceFindParmValue(DeviceInfo, "Locator", &NextLocator);
+ if (error_code)
+ {
+ /* no Locator value for this VLYNQ, so move on */
+ continue;
+ }
+ if (HalDev->OsFunc->Strcmpi(MyLocator, NextLocator)==0)
+ {
+ /* we have found a VLYNQ with a matching Locator, so extract the ResetBase */
+ error_code = HalDev->OsFunc->DeviceFindParmUint(DeviceInfo, "ResetBase", ResetBase);
+ if (error_code)
+ {
+ return(EC_VAL_BASE_ADDR_NOT_FOUND);
+ }
+ *ResetBase = ((bit32u)PhysToVirtNoCache(*ResetBase));
+
+ /* found base address for root device, so we're done */
+ return (EC_NO_ERRORS);
+ }
+ Inst++;
+ } /* while */
+ } /* else */
+
+ return (EC_NO_ERRORS);
+ }
+#endif
+
+#ifndef _CPHAL_AAL2 /* + RC 3.02 */
+static bit32u ConfigGetCommon(HAL_DEVICE *HalDev)
+ {
+ bit32u ParmValue;
+ bit32 error_code;
+ char *DeviceInfo = HalDev->DeviceInfo;
+
+#ifdef __CPHAL_DEBUG
+ if (DBG(0))
+ {
+ dbgPrintf("[cpcommon]ConfigGetCommon(HalDev:%08x)\n", (bit32u)HalDev);
+ osfuncSioFlush();
+ }
+#endif
+
+ error_code = HalDev->OsFunc->DeviceFindParmUint(DeviceInfo, pszBase, &ParmValue);
+ if (error_code)
+ {
+ return(EC_FUNC_HAL_INIT|EC_VAL_BASE_ADDR_NOT_FOUND);
+ }
+ HalDev->dev_base = ((bit32u)PhysToVirtNoCache(ParmValue));
+
+#ifndef _CPHAL_AAL5
+#ifndef _CPHAL_AAL2
+ error_code = HalDev->OsFunc->DeviceFindParmUint(DeviceInfo, pszResetBit, &ParmValue);
+ if(error_code)
+ {
+ return(EC_FUNC_HAL_INIT|EC_VAL_RESET_BIT_NOT_FOUND);
+ }
+ HalDev->ResetBit = ParmValue;
+
+ /* Get reset base address */
+ error_code = ResetBaseGet(HalDev, &ParmValue);
+ if (error_code)
+ return(EC_FUNC_HAL_INIT|EC_VAL_RESET_BASE_NOT_FOUND);
+ HalDev->ResetBase = ParmValue;
+#endif
+#endif
+
+#ifndef _CPHAL_CPSAR
+ error_code = HalDev->OsFunc->DeviceFindParmUint(DeviceInfo, pszIntLine,&ParmValue);
+ if (error_code)
+ {
+ return(EC_FUNC_HAL_INIT|EC_VAL_INTERRUPT_NOT_FOUND);
+ }
+ HalDev->interrupt = ParmValue;
+#endif
+
+ /* only look for the offset if there is a Locator field, which indicates that
+ the module is a VLYNQ module */
+ error_code = HalDev->OsFunc->DeviceFindParmUint(DeviceInfo, pszLocator,&ParmValue);
+ if (!error_code)
+ {
+ error_code = HalDev->OsFunc->DeviceFindParmUint(DeviceInfo, pszOffset,&ParmValue);
+ if (error_code)
+ {
+ return(EC_FUNC_HAL_INIT|EC_VAL_OFFSET_NOT_FOUND);
+ }
+ HalDev->offset = ParmValue;
+ }
+ else
+ HalDev->offset = 0;
+
+ error_code = HalDev->OsFunc->DeviceFindParmUint(DeviceInfo, pszDebug, &ParmValue);
+ if (!error_code) HalDev->debug = ParmValue;
+
+ return (EC_NO_ERRORS);
+ }
+#endif /* +RC 3.02 */
+
+#ifdef _CPHAL_CPMAC /* +RC 3.02 */
+static void StatsInit(HAL_DEVICE *HalDev) /* +() RC3.02 */
+ {
+ /* even though these statistics may be for multiple channels and
+ queues, i need only configure the pointer to the beginning
+ of the array, and I can index from there if necessary */
+
+#ifdef _CPHAL_AAL5
+ StatsTable0[0].StatPtr = &HalDev->Stats.CrcErrors[0];
+ StatsTable0[1].StatPtr = &HalDev->Stats.LenErrors[0];
+ StatsTable0[2].StatPtr = &HalDev->Stats.AbortErrors[0];
+ StatsTable0[3].StatPtr = &HalDev->Stats.StarvErrors[0];
+
+ StatsTable1[0].StatPtr = &HalDev->Stats.DmaLenErrors[0];
+ StatsTable1[1].StatPtr = &HalDev->Stats.TxMisQCnt[0][0];
+ StatsTable1[2].StatPtr = &HalDev->Stats.RxMisQCnt[0];
+ StatsTable1[3].StatPtr = &HalDev->Stats.TxEOQCnt[0][0];
+ StatsTable1[4].StatPtr = &HalDev->Stats.RxEOQCnt[0];
+ StatsTable1[5].StatPtr = &HalDev->Stats.RxPacketsServiced[0];
+ StatsTable1[6].StatPtr = &HalDev->Stats.TxPacketsServiced[0][0];
+ StatsTable1[7].StatPtr = &HalDev->Stats.RxMaxServiced;
+ StatsTable1[8].StatPtr = &HalDev->Stats.TxMaxServiced[0][0];
+ StatsTable1[9].StatPtr = &HalDev->Stats.RxTotal;
+ StatsTable1[10].StatPtr = &HalDev->Stats.TxTotal;
+#endif
+
+#if (defined(_CPHAL_AAL5) || defined(_CPHAL_CPMAC))
+ StatsTable2[0].StatPtr = (bit32u *)&HalDev->RcbPool[0];
+ StatsTable2[1].StatPtr = &HalDev->RxActQueueCount[0];
+ StatsTable2[2].StatPtr = (bit32u *)&HalDev->RxActQueueHead[0];
+ StatsTable2[3].StatPtr = (bit32u *)&HalDev->RxActQueueTail[0];
+ StatsTable2[4].StatPtr = &HalDev->RxActive[0];
+ StatsTable2[5].StatPtr = (bit32u *)&HalDev->RcbStart[0];
+ StatsTable2[6].StatPtr = &HalDev->RxTeardownPending[0];
+ StatsTable2[7].StatPtr = (bit32u *)&HalDev->TcbPool[0][0];
+ StatsTable2[8].StatPtr = &HalDev->TxActQueueCount[0][0];
+ StatsTable2[9].StatPtr = (bit32u *)&HalDev->TxActQueueHead[0][0];
+ StatsTable2[10].StatPtr = (bit32u *)&HalDev->TxActQueueTail[0][0];
+ StatsTable2[11].StatPtr = &HalDev->TxActive[0][0];
+ StatsTable2[12].StatPtr = (bit32u *)&HalDev->TcbStart[0][0];
+ StatsTable2[13].StatPtr = &HalDev->TxTeardownPending[0];
+
+ StatsTable3[0].StatPtr = &HalDev->ChData[0].RxBufSize;
+ StatsTable3[1].StatPtr = &HalDev->ChData[0].RxBufferOffset;
+ StatsTable3[2].StatPtr = &HalDev->ChData[0].RxNumBuffers;
+ StatsTable3[3].StatPtr = &HalDev->ChData[0].RxServiceMax;
+ StatsTable3[4].StatPtr = &HalDev->ChData[0].TxNumBuffers;
+ StatsTable3[5].StatPtr = &HalDev->ChData[0].TxNumQueues;
+ StatsTable3[6].StatPtr = &HalDev->ChData[0].TxServiceMax;
+#ifdef _CPHAL_AAL5
+ StatsTable3[7].StatPtr = &HalDev->ChData[0].CpcsUU;
+ StatsTable3[8].StatPtr = &HalDev->ChData[0].Gfc;
+ StatsTable3[9].StatPtr = &HalDev->ChData[0].Clp;
+ StatsTable3[10].StatPtr = &HalDev->ChData[0].Pti;
+ StatsTable3[11].StatPtr = &HalDev->ChData[0].DaMask;
+ StatsTable3[12].StatPtr = &HalDev->ChData[0].Priority;
+ StatsTable3[13].StatPtr = &HalDev->ChData[0].PktType;
+ StatsTable3[14].StatPtr = &HalDev->ChData[0].Vci;
+ StatsTable3[15].StatPtr = &HalDev->ChData[0].Vpi;
+ StatsTable3[16].StatPtr = &HalDev->ChData[0].TxVc_CellRate;
+ StatsTable3[17].StatPtr = &HalDev->ChData[0].TxVc_QosType;
+ StatsTable3[18].StatPtr = &HalDev->ChData[0].TxVc_Mbs;
+ StatsTable3[19].StatPtr = &HalDev->ChData[0].TxVc_Pcr;
+#endif
+#endif
+
+ StatsTable4[0].StatPtr = &HalDev->dev_base;
+ StatsTable4[1].StatPtr = &HalDev->offset;
+ StatsTable4[2].StatPtr = &HalDev->interrupt;
+ StatsTable4[3].StatPtr = &HalDev->debug;
+ StatsTable4[4].StatPtr = &HalDev->Inst;
+ }
+#endif /* +RC 3.02 */
+
+#ifndef _CPHAL_CPSAR /* +RC 3.02 */
+#ifndef _CPHAL_AAL2 /* +RC 3.02 */
+/*
+ * Returns statistics information.
+ *
+ * @param HalDev CPHAL module instance. (set by xxxInitModule())
+ *
+ * @return 0
+ */
+static int StatsGet(HAL_DEVICE *HalDev, void **StatPtr, int Index, int Ch, int Queue)
+ {
+ int Size;
+ bit32u *AddrPtr;
+ char *DataPtr;
+ STATS_TABLE *StatsTable;
+ int i, NumberOfStats;
+
+#ifdef __CPHAL_DEBUG
+ if (DBG(0))
+ {
+ dbgPrintf("[cpcommon]StatsGet(HalDev:%08x, StatPtr:%08x)\n",
+ (bit32u)HalDev, (bit32u)StatPtr);
+ osfuncSioFlush();
+ }
+#endif
+
+ StatsTable = StatsDb[Index].StatTable;
+ NumberOfStats = StatsDb[Index].NumberOfStats;
+
+ Size = sizeof(bit32u)*((NumberOfStats*2)+1);
+ Size += (NumberOfStats*11);
+ *StatPtr = (bit32u *)HalDev->OsFunc->Malloc(Size);
+
+ AddrPtr = (bit32u *) *StatPtr;
+ DataPtr = (char *)AddrPtr;
+ DataPtr += sizeof(bit32u)*((NumberOfStats*2)+1);
+
+ for (i=0; i<NumberOfStats; i++)
+ {
+ *AddrPtr++ = (bit32u)StatsTable[i].StatName;
+ *AddrPtr++ = (bit32u)DataPtr;
+ if (&StatsTable[i].StatPtr[Ch] != 0)
+ {
+ switch(StatsTable[i].DataType)
+ {
+ case 0:
+ HalDev->OsFunc->Sprintf(DataPtr, "%d", (bit32u *)StatsTable[i].StatPtr[Ch]);
+ break;
+ case 1:
+ HalDev->OsFunc->Sprintf(DataPtr, "0x%x", (bit32u *)StatsTable[i].StatPtr[Ch]);
+ break;
+ case 2:
+ HalDev->OsFunc->Sprintf(DataPtr, "%d", *((bit32u *)StatsTable[i].StatPtr + (Ch * (sizeof(CHANNEL_INFO)/4))));
+ break;
+ case 3:
+ HalDev->OsFunc->Sprintf(DataPtr, "%d", *((bit32u *)StatsTable[i].StatPtr + (Ch*MAX_QUEUE)+Queue));
+ break;
+ case 4:
+ HalDev->OsFunc->Sprintf(DataPtr, "0x%x", *((bit32u *)StatsTable[i].StatPtr + (Ch*MAX_QUEUE)+Queue));
+ break;
+ default:
+ /* invalid data type, due to CPHAL programming error */
+ break;
+ }
+ }
+ else
+ {
+ /* invalid statistics pointer, probably was not initialized */
+ }
+ DataPtr += HalDev->OsFunc->Strlen(DataPtr) + 1;
+ }
+
+ *AddrPtr = (bit32u) 0;
+
+ return (EC_NO_ERRORS);
+ }
+#endif /* +RC 3.02 */
+#endif /* +RC 3.02 */
+
+#ifdef _CPHAL_CPMAC
+static void gpioFunctional(int base, int bit)
+ { /*+RC3.02*/
+ bit32u GpioEnr = base + 0xC;
+ /* To make functional, set to zero */
+ *(volatile bit32u *)(GpioEnr) &= ~(1 << bit); /*+RC3.02*/
+ } /*+RC3.02*/
+
+
+/*+RC3.02*/
+/* Common function, Checks to see if GPIO should be in functional mode */
+static void gpioCheck(HAL_DEVICE *HalDev, void *moduleDeviceInfo)
+ { /*+RC3.02*/
+ int rc;
+ void *DeviceInfo;
+ char *pszMuxBits;
+ char pszMuxBit[20];
+ char *pszTmp;
+ char szMuxBit[20];
+ char *ptr;
+ int base;
+ int reset_bit;
+ int bit;
+ OS_FUNCTIONS *OsFunc = HalDev->OsFunc;
+
+ rc = OsFunc->DeviceFindParmValue(moduleDeviceInfo, "gpio_mux",&pszTmp);
+ if(rc) return;
+ /* gpio entry found, get GPIO register info and make functional */
+
+ /* temp copy until FinParmValue fixed */
+ ptr = &szMuxBit[0];
+ while ((*ptr++ = *pszTmp++));
+
+ pszMuxBits = &szMuxBit[0];
+
+ rc = OsFunc->DeviceFindInfo(0,"gpio",&DeviceInfo);
+ if(rc) return;
+
+ rc = OsFunc->DeviceFindParmUint(DeviceInfo, "base",&base);
+ if(rc) return;
+
+ rc = OsFunc->DeviceFindParmUint(DeviceInfo, "reset_bit",&reset_bit);
+ if(rc) return;
+
+ /* If GPIO still in reset, then exit */
+ if((VOLATILE32(HalDev->ResetBase) & (1 << reset_bit)) == 0)
+ return;
+ /* format for gpio_mux is gpio_mux = <int>;<int>;<int>...*/
+ while (*pszMuxBits)
+ {
+ pszTmp = &pszMuxBit[0];
+ if(*pszMuxBits == ';') pszMuxBits++;
+ while ((*pszMuxBits != ';') && (*pszMuxBits != '\0'))
+ {
+ osfuncSioFlush();
+ /*If value not a number, skip */
+ if((*pszMuxBits < '0') || (*pszMuxBits > '9'))
+ pszMuxBits++;
+ else
+ *pszTmp++ = *pszMuxBits++;
+ }
+ *pszTmp = '\0';
+ bit = OsFunc->Strtoul(pszMuxBit, &pszTmp, 10);
+ gpioFunctional(base, bit);
+ resetWait(HalDev); /* not sure if this is needed */
+ }
+ } /*+RC3.02*/
+#endif /* CPMAC */
+
+#ifdef _CPHAL_AAL5
+const char hcSarFrequency[] = "SarFreq";
+#endif
+
+#endif /* _INC */
diff -urN linux.old/drivers/atm/sangam_atm/cpcommon_cpsar.h linux.dev/drivers/atm/sangam_atm/cpcommon_cpsar.h
--- linux.old/drivers/atm/sangam_atm/cpcommon_cpsar.h 1970-01-01 01:00:00.000000000 +0100
+++ linux.dev/drivers/atm/sangam_atm/cpcommon_cpsar.h 2005-07-10 08:02:01.423114552 +0200
@@ -0,0 +1,79 @@
+#ifndef _INC_CPCOMMON_H
+#define _INC_CPCOMMON_H
+
+#define VOLATILE32(addr) (*(volatile bit32u *)(addr))
+#ifndef dbgPrintf
+#define dbgPrintf HalDev->OsFunc->Printf
+#endif
+
+#define ChannelUpdate(Field) if(HalChn->Field != 0xFFFFFFFF) HalDev->ChData[Ch].Field = HalChn->Field
+
+#define DBG(level) (HalDev->debug & (1<<(level)))
+/*
+#define DBG0() DBG(0)
+#define DBG1() DBG(1)
+#define DBG2() DBG(2)
+#define DBG3() DBG(3)
+#define DBG4() DBG(4)
+#define DBG5() DBG(5)
+#define DBG6() DBG(6)
+#define DBG7() DBG(7)
+*/
+
+/*
+ * List of defined actions for use with Control().
+ */
+typedef enum
+ {
+ enGET=0, /**< Get the value associated with a key */
+ enSET, /**< Set the value associates with a key */
+ enCLEAR, /**<Clear the value */
+ enNULL /**< No data action, used to initiate a service or send a message */
+ }ACTION;
+
+/*
+ * Enumerated hardware states.
+ */
+typedef enum
+ {
+ enConnected=1, enDevFound, enInitialized, enOpened
+ }DEVICE_STATE;
+
+typedef enum
+ {
+ enCommonStart=0,
+ /* General */
+ enOff, enOn, enDebug,
+ /* Module General */
+ enCpuFreq,
+ enStatus,
+ enCommonEnd
+ }COMMON_KEY;
+
+typedef struct
+ {
+ const char *strKey;
+ int enKey;
+ }CONTROL_KEY;
+
+typedef struct
+ {
+ char *StatName;
+ unsigned int *StatPtr;
+ int DataType; /* 0: int, 1: hex int, 2:channel data */
+ }STATS_TABLE;
+
+typedef struct
+ {
+ int NumberOfStats;
+ STATS_TABLE *StatTable;
+ }STATS_DB;
+
+#define osfuncSioFlush() HalDev->OsFunc->Control(HalDev->OsDev,"SioFlush",pszNULL,0)
+#define osfuncSleep(Ticks) HalDev->OsFunc->Control(HalDev->OsDev,pszSleep,pszNULL,Ticks)
+#define osfuncStateChange() HalDev->OsFunc->Control(HalDev->OsDev,pszStateChange,pszNULL,0)
+
+#define CHANNEL_NAMES {"Ch0","Ch1","Ch2","Ch3","Ch4","Ch5","Ch6","Ch7","Ch8","Ch9","Ch10","Ch11","Ch12","Ch13","Ch14","Ch15"}
+
+#endif
+
diff -urN linux.old/drivers/atm/sangam_atm/cppi_cpaal5.c linux.dev/drivers/atm/sangam_atm/cppi_cpaal5.c
--- linux.old/drivers/atm/sangam_atm/cppi_cpaal5.c 1970-01-01 01:00:00.000000000 +0100
+++ linux.dev/drivers/atm/sangam_atm/cppi_cpaal5.c 2005-07-10 08:02:01.425114248 +0200
@@ -0,0 +1,1483 @@
+/*************************************************************************
+ * TNETDxxxx Software Support
+ * Copyright (c) 2002,2003 Texas Instruments Incorporated. All Rights Reserved.
+ *
+ * FILE: cppi.c
+ *
+ * DESCRIPTION:
+ * This file contains shared code for all CPPI modules.
+ *
+ * HISTORY:
+ * 7Aug02 Greg RC1.00 Original Version created.
+ * 27Sep02 Mick RC1.01 Merged for use by CPMAC/CPSAR
+ * 16Oct02 Mick RC1.02 Performance Tweaks (see cppihist.txt)
+ * 12Nov02 Mick RC1.02 Updated to use cpmac_reg.h
+ * 09Jan03 Mick RC3.01 Removed modification to RxBuffer ptr
+ * 28Mar03 Mick 1.03 RxReturn now returns error if Malloc Fails
+ * 10Apr03 Mick 1.03.02 Added Needs Buffer Support
+ * 11Jun03 Mick 1.06.02 halSend() errors corrected
+ *
+ * @author Greg Guyotte
+ * @version 1.00
+ * @date 7-Aug-2002
+ *****************************************************************************/
+/* each CPPI module must modify this file, the rest of the
+ code in cppi.c should be totally shared *//* Each CPPI module MUST properly define all constants shown below */
+
+/* CPPI registers */
+
+/* the following defines are not CPPI specific, but still used by cppi.c */
+
+static void FreeRx(HAL_DEVICE *HalDev, int Ch)
+ {
+ HAL_RCB *rcb_ptr; /*+GSG 030303*/
+ int rcbSize = (sizeof(HAL_RCB)+0xf)&~0xf; /*+GSG 030303*/
+ int Num = HalDev->ChData[Ch].RxNumBuffers, i; /*+GSG 030303*/
+
+ /* Free Rx data buffers attached to descriptors, if necessary */
+ if (HalDev->RcbStart[Ch] != 0) /*+GSG 030303*/
+ { /*+GSG 030303*/
+ for(i=0;i<Num;i++) /*+GSG 030303*/
+ { /*+GSG 030303*/
+ rcb_ptr = (HAL_RCB *)(HalDev->RcbStart[Ch] + (i*rcbSize)); /*+GSG 030303*/
+
+ /* free the data buffer */
+ if (rcb_ptr->DatPtr != 0)
+ {
+
+ HalDev->OsFunc->FreeRxBuffer((void *)rcb_ptr->OsInfo, (void *)rcb_ptr->DatPtr);
+ rcb_ptr->OsInfo=0; /*MJH+030522*/
+ rcb_ptr->DatPtr=0; /*MJH+030522*/
+ }
+ } /*+GSG 030303*/
+ } /*+GSG 030303*/
+
+ /* free up all desciptors at once */
+ HalDev->OsFunc->FreeDmaXfer(HalDev->RcbStart[Ch]);
+
+ /* mark buffers as freed */
+ HalDev->RcbStart[Ch] = 0;
+ }
+
+static void FreeTx(HAL_DEVICE *HalDev, int Ch, int Queue)
+ {
+
+/*+GSG 030303*/
+
+ /* free all descriptors at once */
+ HalDev->OsFunc->FreeDmaXfer(HalDev->TcbStart[Ch][Queue]);
+
+ HalDev->TcbStart[Ch][Queue] = 0;
+ }
+
+/* return of 0 means that this code executed, -1 means the interrupt was not
+ a teardown interrupt */
+static int RxTeardownInt(HAL_DEVICE *HalDev, int Ch)
+ {
+ bit32u base = HalDev->dev_base;
+
+ int i;
+ volatile bit32u *pTmp;
+
+ /* check to see if the interrupt is a teardown interrupt */
+ if (((*(pRX_CPPI_COMP_PTR( base )+( Ch *64))) & TEARDOWN_VAL) == TEARDOWN_VAL)
+ {
+ /* finish channel teardown */
+
+ /* Free channel resources on a FULL teardown */
+ if (HalDev->RxTeardownPending[Ch] & FULL_TEARDOWN)
+ {
+ FreeRx(HalDev, Ch);
+ }
+
+ /* bug fix - clear Rx channel pointers on teardown */
+ HalDev->RcbPool[Ch] = 0;
+ HalDev->RxActQueueHead[Ch] = 0;
+ HalDev->RxActQueueCount[Ch] = 0;
+ HalDev->RxActive[Ch] = FALSE;
+
+ /* write completion pointer */
+ (*(pRX_CPPI_COMP_PTR( base )+( Ch *64))) = TEARDOWN_VAL;
+
+ /* use direction bit as a teardown pending bit! May be able to
+ use only one teardown pending integer in HalDev */
+
+ HalDev->RxTeardownPending[Ch] &= ~RX_TEARDOWN;
+
+ HalDev->ChIsOpen[Ch][DIRECTION_RX] = 0;
+
+ /* call OS Teardown Complete (if TX is also done) */
+ if ((HalDev->TxTeardownPending[Ch] & TX_TEARDOWN) == 0)
+ {
+ /* mark channel as closed */
+ HalDev->ChIsOpen[Ch][DIRECTION_TX] = 0;
+
+ /* disable channel interrupt */
+ SAR_TX_MASK_CLR(HalDev->dev_base) = (1<<Ch);
+ SAR_TX_MASK_CLR(HalDev->dev_base) = (1<<(Ch+16)); /* +GSG 030307 */
+ SAR_RX_MASK_CLR(HalDev->dev_base) = (1<<Ch);
+
+ /* Clear PDSP Channel State RAM */
+ pTmp = (pPDSP_BLOCK_0(HalDev->dev_base)+(Ch*64));
+ for (i=0; i<NUM_PDSP_AAL5_STATE_WORDS; i++)
+ *pTmp++ = 0;
+
+ if ((HalDev->RxTeardownPending[Ch] & BLOCKING_TEARDOWN) == 0)
+ {
+
+ HalDev->OsFunc->TeardownComplete(HalDev->OsDev, Ch, DIRECTION_TX|DIRECTION_RX);
+ }
+ /* clear all teardown pending information for this channel */
+ HalDev->RxTeardownPending[Ch] = 0;
+ HalDev->TxTeardownPending[Ch] = 0;
+ }
+
+ return (EC_NO_ERRORS);
+ }
+ return (-1);
+ }
+
+/* return of 0 means that this code executed, -1 means the interrupt was not
+ a teardown interrupt */
+static int TxTeardownInt(HAL_DEVICE *HalDev, int Ch, int Queue)
+ {
+ bit32u base = HalDev->dev_base;
+ HAL_TCB *Last, *Curr, *First; /*+GSG 030303*/
+
+ int i;
+ volatile bit32u *pTmp;
+
+ if (((*(pTXH_CPPI_COMP_PTR( base )+( Ch *64)+( Queue ))) & TEARDOWN_VAL) == TEARDOWN_VAL)
+ {
+ /* return outstanding buffers to OS +RC3.02*/
+ Curr = HalDev->TxActQueueHead[Ch][Queue]; /*+GSG 030303*/
+ First = Curr; /*+GSG 030303*/
+ while (Curr) /*+GSG 030303*/
+ { /*+GSG 030303*/
+ /* Pop TCB(s) for packet from the stack */ /*+GSG 030303*/
+ Last = Curr->Eop; /*+GSG 030303*/
+ HalDev->TxActQueueHead[Ch][Queue] = Last->Next; /*+GSG 030303*/
+ /*+GSG 030303*/
+ /* return to OS */ /*+GSG 030303*/
+ HalDev->OsFunc->SendComplete(Curr->OsInfo); /*+GSG 030303*/
+ /*+GSG 030303*/
+ /* Push Tcb(s) back onto the stack */ /*+GSG 030303*/
+ Curr = Last->Next; /*+GSG 030303*/
+ Last->Next = HalDev->TcbPool[Ch][Queue]; /*+GSG 030303*/
+ HalDev->TcbPool[Ch][Queue] = First; /*+GSG 030303*/
+ /*+GSG 030303*/
+ /* set the first(SOP) pointer for the next packet */ /*+GSG 030303*/
+ First = Curr; /*+GSG 030303*/
+ } /*+GSG 030303*/
+
+ /* finish channel teardown */
+
+ /* save the OsInfo to pass to upper layer
+ THIS WAS CRASHING - because it's possible that I get the teardown
+ notification and the TcbHPool is null. In this case, the buffers
+ to free can be found in the TxHActiveQueue. If I need to get OsInfo
+ in the future, I can get it from one of those buffers.
+ OsInfo = HalDev->TcbHPool[Ch]->OsInfo; */
+
+ if (HalDev->TxTeardownPending[Ch] & FULL_TEARDOWN)
+ {
+ FreeTx(HalDev, Ch, Queue);
+ } /* if FULL teardown */
+
+ /* bug fix - clear Tx channel pointers on teardown */
+ HalDev->TcbPool[Ch][Queue] = 0;
+ HalDev->TxActQueueHead[Ch][Queue] = 0;
+ HalDev->TxActQueueCount[Ch][Queue] = 0;
+ HalDev->TxActive[Ch][Queue] = FALSE;
+
+ /* write completion pointer */
+ (*(pTXH_CPPI_COMP_PTR( base )+( Ch *64)+( Queue ))) = TEARDOWN_VAL;
+
+ /* no longer pending teardown */
+ HalDev->TxTeardownPending[Ch] &= ~TX_TEARDOWN;
+
+ HalDev->ChIsOpen[Ch][DIRECTION_TX] = 0;
+
+ /* call OS Teardown Complete (if Rx is also done) */
+ if ((HalDev->RxTeardownPending[Ch] & RX_TEARDOWN) == 0)
+ {
+ /* mark channel as closed */
+ HalDev->ChIsOpen[Ch][DIRECTION_RX] = 0;
+
+ /* disable channel interrupt */
+ SAR_TX_MASK_CLR(HalDev->dev_base) = (1<<Ch);
+ SAR_TX_MASK_CLR(HalDev->dev_base) = (1<<(Ch+16)); /* +GSG 030307 */
+ SAR_RX_MASK_CLR(HalDev->dev_base) = (1<<Ch);
+
+ /* Clear PDSP Channel State RAM */
+ pTmp = (pPDSP_BLOCK_0(HalDev->dev_base)+(Ch*64));
+ for (i=0; i<NUM_PDSP_AAL5_STATE_WORDS; i++)
+ *pTmp++ = 0;
+
+ if ((HalDev->TxTeardownPending[Ch] & BLOCKING_TEARDOWN) == 0)
+ {
+
+ HalDev->OsFunc->TeardownComplete(HalDev->OsDev, Ch, DIRECTION_TX|DIRECTION_RX);
+ }
+
+ /* clear all teardown pending information for this channel */
+ HalDev->RxTeardownPending[Ch] = 0;
+ HalDev->TxTeardownPending[Ch] = 0;
+ }
+
+ return (EC_NO_ERRORS);
+ }
+ return (-1);
+ }
+
+/* +GSG 030421 */
+static void AddToRxQueue(HAL_DEVICE *HalDev, HAL_RCB *FirstRcb, HAL_RCB *LastRcb, int FragCount, int Ch)
+ {
+ HAL_RCB *OldTailRcb;
+
+ if (HalDev->RxActQueueCount[Ch]==0)
+ {
+
+ HalDev->RxActQueueHead[Ch]=FirstRcb;
+ HalDev->RxActQueueTail[Ch]=LastRcb;
+ HalDev->RxActQueueCount[Ch]=FragCount;
+ if ((!HalDev->InRxInt[Ch])&&(!HalDev->RxActive[Ch]))
+ {
+ /* write Rx Queue Head Descriptor Pointer */
+ (*(pRX_DMA_STATE_WORD_1( HalDev->dev_base )+( Ch *64))) = VirtToPhys(FirstRcb) - HalDev->offset;
+ HalDev->RxActive[Ch]=TRUE;
+ }
+ }
+ else
+ {
+
+ OldTailRcb=HalDev->RxActQueueTail[Ch];
+ OldTailRcb->Next=(void *)FirstRcb;
+
+ /* Emerald fix 10/29 (Denis) */
+ *((bit32u *) VirtToVirtNoCache(&OldTailRcb->HNext))=VirtToPhys(FirstRcb) - HalDev->offset;
+
+ HalDev->RxActQueueTail[Ch]=LastRcb;
+ HalDev->RxActQueueCount[Ch]+=FragCount;
+ }
+ }
+
+/**
+ * @ingroup CPHAL_Functions
+ * This function is called to indicate to the CPHAL that the upper layer
+ * software has finished processing the receive data (given to it by
+ * osReceive()). The CPHAL will then return the appropriate receive buffers
+ * and buffer descriptors to the available pool.
+ *
+ * @param HalReceiveInfo Start of receive buffer descriptor chain returned to
+ * CPHAL.
+ * @param StripFlag Flag indicating whether the upper layer software has
+ * retained ownership of the receive data buffers.
+ *<BR>
+ * 'FALSE' means that the CPHAL can reuse the receive data buffers.
+ *<BR>
+ * 'TRUE' : indicates the data buffers were retained by the OS
+ *<BR>
+ * NOTE: If StripFlag is TRUE, it is the responsibility of the upper layer software to free the buffers when they are no longer needed.
+ *
+ * @return EC_NO_ERRORS (ok). <BR>
+ * Possible Error Codes:<BR>
+ * @ref EC_VAL_INVALID_STATE "EC_VAL_INVALID_STATE"<BR>
+ * @ref EC_VAL_RCB_NEEDS_BUFFER "EC_VAL_RCB_NEEDS_BUFFER"<BR>
+ * @ref EC_VAL_RCB_DROPPED "EC_VAL_RCB_DROPPED"<BR>
+ */
+static int halRxReturn(HAL_RECEIVEINFO *HalReceiveInfo,
+ int StripFlag)
+ {
+ int Ch = HalReceiveInfo->Ch, i;
+ HAL_RCB *LastRcb, *TempRcb;
+ char *pBuf;
+ HAL_RCB *CurrHeadRcb = HalReceiveInfo, *LastGoodRcb=0; /* +GSG 030421 */
+ HAL_DEVICE *HalDev = HalReceiveInfo->HalDev;
+ int RcbSize = HalDev->ChData[Ch].RxBufSize;
+ int FragCount = HalReceiveInfo->FragCount;
+ int rc=0; /*MJH+030417*/
+ int GoodCount=0; /*GSG+030421*/
+
+ if (HalDev->State != enOpened)
+ return(EC_AAL5 |EC_FUNC_RXRETURN|EC_VAL_INVALID_STATE);
+
+ LastRcb=(HAL_RCB *)HalReceiveInfo->Eop;
+ LastRcb->HNext=0;
+ LastRcb->Next=0;
+
+ if (FragCount>1)
+ {
+ LastRcb->Off_BLen=RcbSize;
+ LastRcb->mode=CB_OWNERSHIP_BIT;
+ }
+
+ HalReceiveInfo->Off_BLen=RcbSize;
+ HalReceiveInfo->mode=CB_OWNERSHIP_BIT;
+
+ /* If OS has kept the buffers for this packet, attempt to alloc new buffers */
+ if (StripFlag)
+ {
+ TempRcb = HalReceiveInfo;
+ for (i=0; i<FragCount; i++)
+ {
+ if (TempRcb == 0)
+ {
+ dbgPrintf("Rx Return error while allocating new buffers\n");
+ dbgPrintf("Rcb = %08x, Rcb->Eop = %08x, FragCount = %d:%d\n",
+ (bit32u)HalReceiveInfo, (bit32u)HalReceiveInfo->Eop, FragCount,i);
+ osfuncSioFlush();
+
+ return(EC_CPPI|EC_FUNC_RXRETURN|EC_VAL_CORRUPT_RCB_CHAIN);
+ }
+
+ /* size = ((RcbSize+15) & ~15) + 15;*/ /*-3.01b*/
+ /*size = RcbSize + 15;*/ /* -GSG 030421 */
+ pBuf= (char *) HalDev->OsFunc->MallocRxBuffer(RcbSize,0,
+ 0xF,HalDev->ChData[Ch].OsSetup,
+ (void *)TempRcb,
+ (void *)&TempRcb->OsInfo,
+ (void *) HalDev->OsDev);
+ if (!pBuf)
+ {
+ /* malloc failed, add this RCB to Needs Buffer List */
+ TempRcb->FragCount = 1; /*MJH+030417*/
+ (HAL_RCB *)TempRcb->Eop = TempRcb; /* GSG +030430 */
+
+ if(HalDev->NeedsCount < MAX_NEEDS) /* +MJH 030410 */
+ { /* +MJH 030410 */
+ HalDev->Needs[HalDev->NeedsCount] = (HAL_RECEIVEINFO *) TempRcb; /* +MJH 030410 */
+ HalDev->NeedsCount++; /* +MJH 030410 */
+ rc = (EC_CPPI|EC_FUNC_RXRETURN|EC_VAL_RCB_NEEDS_BUFFER); /* ~MJH 030417 */
+ } /* +MJH 030410 */
+ else /* +MJH 030410 */
+ rc = (EC_CPPI|EC_FUNC_RXRETURN|EC_VAL_RCB_DROPPED); /* ~MJH 030417 */
+
+ /* requeue any previous RCB's that were ready to go before this one */
+ if (GoodCount > 0) /* +GSG 030421 */
+ { /* +GSG 030421 */
+ LastGoodRcb->HNext=0; /* +GSG 030430 */
+ LastGoodRcb->Next=0; /* +GSG 030430 */
+ osfuncDataCacheHitWriteback((void *)LastGoodRcb, 16); /* +GSG 030430 */
+
+ AddToRxQueue(HalDev, CurrHeadRcb, LastGoodRcb, GoodCount, Ch); /* +GSG 030421 */
+ GoodCount = 0; /* +GSG 030421 */
+ } /* +GSG 030421 */
+
+ CurrHeadRcb = TempRcb->Next; /* +GSG 030421 */
+ }
+ else /* +GSG 030421 */
+ { /* +GSG 030421 */
+ /* malloc succeeded, requeue the RCB to the hardware */
+ TempRcb->BufPtr=VirtToPhys(pBuf) - HalDev->offset;
+ TempRcb->DatPtr=pBuf;
+ /* Emerald fix 10/29 */
+ osfuncDataCacheHitWriteback((void *)TempRcb, 16);
+
+ /* i store the last good RCB in case the malloc fails for the
+ next fragment. This ensures that I can go ahead and return
+ a partial chain of RCB's to the hardware */
+ LastGoodRcb = TempRcb; /* +GSG 030421 */
+ GoodCount++; /* +GSG 030421 */
+ } /* +GSG 030421 */
+ TempRcb = TempRcb->Next;
+ } /* end of Frag loop */
+ /* if there any good RCB's to requeue, do so here */
+ if (GoodCount > 0) /* +GSG 030421 */
+ {
+ AddToRxQueue(HalDev, CurrHeadRcb, LastGoodRcb, GoodCount, Ch); /* +GSG 030421 */
+ }
+ return(rc); /* ~GSG 030421 */
+ }
+ else
+ {
+ /* Not Stripping */
+ /* Emerald */
+ /* Write Back SOP and last RCB */
+ osfuncDataCacheHitWriteback((void *)HalReceiveInfo, 16);
+
+ if (FragCount > 1)
+ {
+ osfuncDataCacheHitWriteback((void *)LastRcb, 16);
+ }
+ /* if not stripping buffers, always add to queue */
+ AddToRxQueue(HalDev, HalReceiveInfo, LastRcb, FragCount, Ch); /*MJH~030520*/
+ }
+
+ return(EC_NO_ERRORS);
+ }
+
+/* +MJH 030410
+ Trys to liberate an RCB until liberation fails.
+ Note: If liberation fails then RxReturn will re-add the RCB to the
+ Needs list.
+*/
+static void NeedsCheck(HAL_DEVICE *HalDev)
+{
+ HAL_RECEIVEINFO* HalRcb;
+ int rc;
+ HalDev->OsFunc->CriticalOn();
+ while(HalDev->NeedsCount)
+ {
+ HalDev->NeedsCount--;
+ HalRcb = HalDev->Needs[HalDev->NeedsCount];
+ rc = halRxReturn(HalRcb, 1);
+ /* short circuit if RxReturn starts to fail */
+ if (rc != 0)
+ break;
+ }
+ HalDev->OsFunc->CriticalOff();
+}
+
+/*
+ * This function allocates transmit buffer descriptors (internal CPHAL function).
+ * It creates a high priority transmit queue by default for a single Tx
+ * channel. If QoS is enabled for the given CPHAL device, this function
+ * will also allocate a low priority transmit queue.
+ *
+ * @param HalDev CPHAL module instance. (set by cphalInitModule())
+ * @param Ch Channel number.
+ *
+ * @return 0 OK, Non-Zero Not OK
+ */
+static int InitTcb(HAL_DEVICE *HalDev, int Ch)
+ {
+ int i, Num = HalDev->ChData[Ch].TxNumBuffers;
+ HAL_TCB *pTcb=0;
+ char *AllTcb;
+ int tcbSize, Queue;
+ int SizeMalloc;
+
+ tcbSize = (sizeof(HAL_TCB)+0xf)&~0xf;
+ SizeMalloc = (tcbSize*Num)+0xf;
+
+ for (Queue=0; Queue < HalDev->ChData[Ch].TxNumQueues; Queue++)
+ {
+ if (HalDev->TcbStart[Ch][Queue] == 0)
+ {
+
+ /* malloc all TCBs at once */
+ AllTcb = (char *)HalDev->OsFunc->MallocDmaXfer(SizeMalloc,0,0xffffffff);
+ if (!AllTcb)
+ {
+ return(EC_CPPI|EC_FUNC_HAL_INIT|EC_VAL_TCB_MALLOC_FAILED);
+ }
+
+ HalDev->OsFunc->Memset(AllTcb, 0, SizeMalloc);
+
+ /* keep this address for freeing later */
+ HalDev->TcbStart[Ch][Queue] = AllTcb;
+ }
+ else
+ {
+ /* if the memory has already been allocated, simply reuse it! */
+ AllTcb = HalDev->TcbStart[Ch][Queue];
+ }
+
+ /* align to cache line */
+ AllTcb = (char *)(((bit32u)AllTcb + 0xf) &~ 0xf); /*PITS #143 MJH~030522*/
+
+ /* default High priority transmit queue */
+ HalDev->TcbPool[Ch][Queue]=0;
+ for(i=0;i<Num;i++)
+ {
+ /*pTcb=(HAL_TCB *) OsFunc->MallocDmaXfer(sizeof(HAL_TCB),0,0xffffffff); */
+ pTcb= (HAL_TCB *)(AllTcb + (i*tcbSize));
+ pTcb->mode=0;
+ pTcb->BufPtr=0;
+ pTcb->Next=HalDev->TcbPool[Ch][Queue];
+ pTcb->Off_BLen=0;
+ HalDev->TcbPool[Ch][Queue]=pTcb;
+ }
+ /*HalDev->TcbEnd = pTcb;*/
+ }
+
+ return(EC_NO_ERRORS);
+ }
+
+/*
+ * This function allocates receive buffer descriptors (internal CPHAL function).
+ * After allocation, the function 'queues' (gives to the hardware) the newly
+ * created receive buffers to enable packet reception.
+ *
+ * @param HalDev CPHAL module instance. (set by cphalInitModule())
+ * @param Ch Channel number.
+ *
+ * @return 0 OK, Non-Zero Not OK
+ */
+static int InitRcb(HAL_DEVICE *HalDev, int Ch)
+ {
+ int i, Num = HalDev->ChData[Ch].RxNumBuffers;
+ int Size = HalDev->ChData[Ch].RxBufSize;
+ HAL_RCB *pRcb;
+ char *pBuf;
+ char *AllRcb;
+ int rcbSize;
+ int DoMalloc = 0;
+ int SizeMalloc;
+ int MallocSize;
+
+ rcbSize = (sizeof(HAL_RCB)+0xf)&~0xf;
+ SizeMalloc = (rcbSize*Num)+0xf;
+
+ if (HalDev->RcbStart[Ch] == 0)
+ {
+ DoMalloc = 1;
+
+ /* malloc all RCBs at once */
+ AllRcb= (char *)HalDev->OsFunc->MallocDmaXfer(SizeMalloc,0,0xffffffff);
+ if (!AllRcb)
+ {
+ return(EC_CPPI|EC_FUNC_HAL_INIT|EC_VAL_RCB_MALLOC_FAILED);
+ }
+
+ HalDev->OsFunc->Memset(AllRcb, 0, SizeMalloc);
+
+ /* keep this address for freeing later */
+ HalDev->RcbStart[Ch] = AllRcb;
+ }
+ else
+ {
+ /* if the memory has already been allocated, simply reuse it! */
+ AllRcb = HalDev->RcbStart[Ch];
+ }
+
+ /* align to cache line */
+ AllRcb = (char *)(((bit32u)AllRcb + 0xf)&~0xf); /*PITS #143 MJH~030522*/
+
+ HalDev->RcbPool[Ch]=0;
+ for(i=0;i<Num;i++)
+ {
+ pRcb = (HAL_RCB *)(AllRcb + (i*rcbSize));
+
+ if (DoMalloc == 1)
+ {
+
+ MallocSize = Size; /*~3.01 */
+ pBuf= (char *) HalDev->OsFunc->MallocRxBuffer(MallocSize,0,0xF,HalDev->ChData[Ch].OsSetup, (void *)pRcb, (void *)&pRcb->OsInfo, (void *) HalDev->OsDev);
+ if(!pBuf)
+ {
+ return(EC_CPPI|EC_FUNC_HAL_INIT|EC_VAL_RX_BUFFER_MALLOC_FAILED);
+ }
+ /* -RC3.01 pBuf = (char *)(((bit32u)pBuf+0xF) & ~0xF); */
+ pRcb->BufPtr=VirtToPhys(pBuf) - HalDev->offset;
+ pRcb->DatPtr=pBuf;
+ /*pRcb->BufSize=Size;*/
+ }
+ pRcb->mode=0;
+ pRcb->Ch=Ch;
+ pRcb->Next=(void *)HalDev->RcbPool[Ch];
+ pRcb->Off_BLen=0;
+ pRcb->HalDev = HalDev;
+ HalDev->RcbPool[Ch]=pRcb;
+ }
+
+ /* Give all of the Rx buffers to hardware */
+
+ while(HalDev->RcbPool[Ch])
+ {
+ pRcb=HalDev->RcbPool[Ch];
+ HalDev->RcbPool[Ch]=pRcb->Next;
+ pRcb->Eop=(void*)pRcb;
+ pRcb->FragCount=1;
+ halRxReturn((HAL_RECEIVEINFO *)pRcb, 0);
+ }
+
+ return(EC_NO_ERRORS);
+ }
+
+/**
+ * @ingroup CPHAL_Functions
+ * This function transmits the data in FragList using available transmit
+ * buffer descriptors. More information on the use of the Mode parameter
+ * is available in the module-specific appendices. Note: The OS should
+ * not call Send() for a channel that has been requested to be torndown.
+ *
+ * @param HalDev CPHAL module instance. (set by cphalInitModule())
+ * @param FragList Fragment List structure.
+ * @param FragCount Number of fragments in FragList.
+ * @param PacketSize Number of bytes to transmit.
+ * @param OsSendInfo OS Send Information structure. <BR>
+ * @param Mode 32-bit value with the following bit fields: <BR>
+ * 31-16: Mode (used for module specific data). <BR>
+ * 15-08: Queue (transmit queue to send on). <BR>
+ * 07-00: Channel (channel number to send on).
+ *
+ * @return EC_NO_ERRORS (ok). <BR>
+ * Possible Error Codes:<BR>
+ * @ref EC_VAL_INVALID_STATE "EC_VAL_INVALID_STATE"<BR>
+ * @ref EC_VAL_NOT_LINKED "EC_VAL_NOT_LINKED"<BR>
+ * @ref EC_VAL_INVALID_CH "EC_VAL_INVALID_CH"<BR>
+ * @ref EC_VAL_OUT_OF_TCBS "EC_VAL_OUT_OF_TCBS"<BR>
+ * @ref EC_VAL_NO_TCBS "EC_VAL_NO_TCBS"<BR>
+ */
+static int halSend(HAL_DEVICE *HalDev,FRAGLIST *FragList,
+ int FragCount,int PacketSize, OS_SENDINFO *OsSendInfo,
+ bit32u Mode)
+ {
+ HAL_TCB *tcb_ptr, *head;
+ int i;
+ bit32u base = HalDev->dev_base;
+ int rc = EC_NO_ERRORS;
+ int Ch = Mode & 0xFF;
+ int Queue = (Mode>>8)&0xFF;
+
+ int WaitFlag = (Mode>>30)&1; /* This is for AAL5 testing only */ /* ~GSG 030508 */
+ int Offset = (FragList[0].len >> 16);
+ int PktType = (Mode>>16)&3; /* 0=AAL5, 1=Null AAL, 2=OAM, 3=Transparent */ /* +GSG 030508 */
+ int AtmHeaderInData = (Mode>>31)&1; /* +GSG 030508 */
+ int FragIndex = 0;
+
+ if (HalDev->State != enOpened)
+ return(EC_CPPI|EC_FUNC_SEND|EC_VAL_INVALID_STATE);
+
+ if (HalDev->ChIsOpen[Ch][DIRECTION_TX] == 0) /*MJH~030611*/ /*PITS 148*/
+ return(EC_AAL5 |EC_FUNC_SEND|EC_VAL_INVALID_CH); /*+GSG 030303*/
+
+ HalDev->OsFunc->CriticalOn();
+
+ tcb_ptr = head = HalDev->TcbPool[Ch][Queue];
+
+ if (tcb_ptr)
+ {
+
+ /* these two TCB words are only valid on SOP */
+ if (AtmHeaderInData == 1)
+ {
+ tcb_ptr->AtmHeader = 0; /* bug fix for transparent mode PTI problem */
+ /* Expect AtmHeader in the data */
+ tcb_ptr->AtmHeader |= *((bit8u *)FragList[FragIndex].data++) << 24;
+ tcb_ptr->AtmHeader |= *((bit8u *)FragList[FragIndex].data++) << 16;
+ tcb_ptr->AtmHeader |= *((bit8u *)FragList[FragIndex].data++) << 8;
+ tcb_ptr->AtmHeader |= *((bit8u *)FragList[FragIndex].data++);
+
+ /* decrement data buffer length accordingly */
+ FragList[FragIndex].len -= ATM_HEADER_SIZE;
+
+ /* if the first fragment was ATM Header only, go to next fragment for loop */
+ if (FragList[FragIndex].len == 0)
+ FragIndex++;
+
+ /* No CPCS_UU/CPI if not AAL5 */
+ tcb_ptr->Word5 = ((PktType & 0x3)<<16);
+ }
+ else
+ {
+ /* calculate AtmHeader from fields */
+ tcb_ptr->AtmHeader = atmheader(HalDev->ChData[Ch].Gfc, /* ~GSG 030306 */
+ HalDev->ChData[Ch].Vpi, HalDev->ChData[Ch].Vci,
+ HalDev->ChData[Ch].Pti, HalDev->ChData[Ch].Clp);
+
+ tcb_ptr->Word5 = HalDev->ChData[Ch].CpcsUU | ((HalDev->ChData[Ch].PktType &0x3)<<16);
+ }
+
+ for (i=FragIndex; i<FragCount; i++)
+
+ {
+ /* Setup Tx mode and size */
+ tcb_ptr->HNext = VirtToPhys((bit32 *)tcb_ptr->Next) - HalDev->offset;
+ tcb_ptr->Off_BLen = FragList[i].len;
+
+ if (i==0)
+ tcb_ptr->Off_BLen |= (Offset << 16);
+
+ tcb_ptr->mode = 0; /* MUST clear this for each frag !!! */
+ tcb_ptr->BufPtr = VirtToPhys((bit32 *)FragList[i].data) -
+ HalDev->offset;
+
+ /* first fragment */
+ if (i == 0)
+ {
+ tcb_ptr->mode |= CB_SOF_BIT;
+
+ }
+
+ tcb_ptr->mode |= (PacketSize | CB_OWNERSHIP_BIT);
+ tcb_ptr->OsInfo = OsSendInfo;
+
+ if (i == (FragCount - 1))
+ {
+ /* last fragment */
+ tcb_ptr->mode |= CB_EOF_BIT;
+
+ /* since this is the last fragment, set the TcbPool pointer before
+ nulling out the Next pointers */
+
+ HalDev->TcbPool[Ch][Queue] = tcb_ptr->Next;
+
+ tcb_ptr->Next = 0;
+ tcb_ptr->HNext = 0;
+
+ /* In the Tx Interrupt handler, we will need to know which TCB is EOP,
+ so we can save that information in the SOP */
+ head->Eop = tcb_ptr;
+
+ /* Emerald fix 10/29 */
+ osfuncDataCacheHitWriteback((void *)tcb_ptr, 16);
+
+ osfuncDataCacheHitWriteback((void *)((bit32u)tcb_ptr + 16), 16);
+
+ }
+ else
+ {
+ /* Emerald fix 10/29 */
+ osfuncDataCacheHitWriteback((void *)tcb_ptr, 16);
+
+ osfuncDataCacheHitWriteback((void *)((bit32u)tcb_ptr + 16), 16);
+
+ tcb_ptr = tcb_ptr->Next; /* what about the end of TCB list?? */
+
+ if (tcb_ptr == 0)
+ {
+ rc = EC_CPPI|EC_FUNC_SEND|EC_VAL_OUT_OF_TCBS;
+ goto ExitSend;
+ }
+ }
+ } /* for */
+
+ /* put it on the high priority queue */
+ if (HalDev->TxActQueueHead[Ch][Queue] == 0)
+ {
+ HalDev->TxActQueueHead[Ch][Queue]=head;
+ HalDev->TxActQueueTail[Ch][Queue]=tcb_ptr;
+/*+GSG 030303*//*+GSG 030303*/
+ if (!HalDev->TxActive[Ch][Queue])
+ {
+
+ if (!WaitFlag)
+ {
+
+ /* write CPPI TX HDP */
+ (*(pTX_DMA_STATE_WORD_0( base )+( Ch *64)+( Queue ))) = VirtToPhys(head) - HalDev->offset;
+ HalDev->TxActive[Ch][Queue]=TRUE;
+
+ }
+
+ }
+ }
+ else
+ {
+ HalDev->TxActQueueTail[Ch][Queue]->Next=head;
+ /* Emerald fix 10/29 */
+ *((bit32u *) VirtToVirtNoCache(&HalDev->TxActQueueTail[Ch][Queue]->HNext))=VirtToPhys(head) - HalDev->offset;
+ HalDev->TxActQueueTail[Ch][Queue]=tcb_ptr;
+/*+GSG 030303*//*+GSG 030303*/
+ }
+ rc = EC_NO_ERRORS;
+ goto ExitSend;
+ } /* if (tcb_ptr) */
+ else
+ {
+ rc = EC_CPPI|EC_FUNC_SEND|EC_VAL_NO_TCBS;
+ goto ExitSend;
+ }
+ExitSend:
+
+ HalDev->OsFunc->CriticalOff();
+ return(rc);
+ }
+
+/*
+ * This function processes receive interrupts. It traverses the receive
+ * buffer queue, extracting the data and passing it to the upper layer software via
+ * osReceive(). It handles all error conditions and fragments without valid data by
+ * immediately returning the RCB's to the RCB pool.
+ *
+ * @param HalDev CPHAL module instance. (set by cphalInitModule())
+ * @param Ch Channel Number.
+ * @param MoreWork Flag that indicates that there is more work to do when set to 1.
+ *
+ * @return 0 if OK, non-zero otherwise.
+ */
+static int RxInt(HAL_DEVICE *HalDev, int Ch, int *MoreWork)
+ {
+ HAL_RCB *CurrentRcb, *LastRcb=0, *SopRcb, *EofRcb, *EopRcb;
+ bit32u RxBufStatus,PacketsServiced, RxPktLen = 0, RxSopStatus,
+ FrmFrags, TotalFrags, CurrDmaLen, DmaLen, FrmLen;
+ int base = HalDev->dev_base, Ret;
+ OS_FUNCTIONS *OsFunc = HalDev->OsFunc;
+ int RxServiceMax = HalDev->ChData[Ch].RxServiceMax;
+ int FragIndex; /* +GSG 030508 */
+ int EarlyReturn = 0; /* +GSG 030521 */
+
+ bit32u PktType, ExpDmaSize, Cells;
+ int PassHeader=0;
+
+ int mode;
+
+ bit32u SopOffset;
+
+ if(HalDev->NeedsCount) /* +MJH 030410 */
+ NeedsCheck(HalDev); /* +MJH 030410 */
+
+ /* Handle case of teardown interrupt */
+ if (HalDev->RxTeardownPending[Ch] != 0)
+ {
+ Ret = RxTeardownInt(HalDev, Ch);
+ if (Ret == 0)
+ { /*+GSG 030303*/
+ *MoreWork = 0; /* bug fix 1/6 */ /*+GSG 030303*/
+ return (EC_NO_ERRORS);
+ } /*+GSG 030303*/
+ }
+
+ CurrentRcb=HalDev->RxActQueueHead[Ch];
+
+ osfuncDataCacheHitInvalidate((void*)CurrentRcb, 16);
+
+ RxBufStatus=CurrentRcb->mode;
+
+ /* I think I need to do this to ensure that i read UuCpi properly,
+ which is on the second cache line of the Rcb */
+ osfuncDataCacheHitInvalidate((void*)((bit32u)CurrentRcb+16), 16);
+
+ PacketsServiced=0;
+ HalDev->InRxInt[Ch]=TRUE;
+
+ while((CurrentRcb)&&((RxBufStatus&CB_OWNERSHIP_BIT)==0)&&
+ (PacketsServiced<RxServiceMax)) /* ~GSG 030307 */
+ {
+
+ PacketsServiced++; /* ~GSG 030307 */
+ SopRcb=CurrentRcb;
+ RxSopStatus=RxBufStatus;
+
+ RxPktLen = RxSopStatus&CB_SIZE_MASK;
+ /* Not sure what MAC needs to do for next block */
+
+ PktType=((SopRcb->UuCpi & 0x00030000) >> 16); /* GSG ~030508 */
+ /* Calculate the expected DMA length */
+ if (RxPktLen != 0)
+ {
+ Cells=RxPktLen/48;
+ if ((RxPktLen%48) > 40)
+ Cells++;
+ if (PktType == PKT_TYPE_AAL5) /* ~GSG 030508 */
+ Cells++;
+ ExpDmaSize=Cells*48;
+ }
+ else
+ {
+ ExpDmaSize=0;
+ }
+
+ SopOffset=(SopRcb->Off_BLen&CB_OFFSET_MASK)>>16;
+
+ CurrDmaLen=0;
+ FrmFrags=0;
+ TotalFrags=0;
+ FragIndex=0;
+ FrmLen=0;
+ EofRcb=0;
+
+/* +GSG 030508 */
+ if ((PktType == PKT_TYPE_OAM) || (PktType == PKT_TYPE_TRANS)) /* +GSG 030508 */
+ { /* +GSG 030508 */
+ /* first frag is ATM Header */ /* +GSG 030508 */
+ PassHeader = 1; /* +GSG 030508 */
+ HalDev->fraglist[FragIndex].data = (void *)&SopRcb->AtmHeader; /* +GSG 030508 */
+ HalDev->fraglist[FragIndex].len = 4; /* +GSG 030508 */
+ HalDev->fraglist[FragIndex].OsInfo = SopRcb->OsInfo; /* +GSG 030701 */
+ FragIndex++; /* +GSG 030508 */
+ } /* +GSG 030508 */
+/* +GSG 030508 */
+
+ do
+ {
+
+ DmaLen=CurrentRcb->Off_BLen&CB_SIZE_MASK;
+
+ CurrDmaLen+=DmaLen;
+ FrmLen+=DmaLen;
+ TotalFrags++;
+ if (!EofRcb)
+ {
+ HalDev->fraglist[FragIndex].data=((char *)CurrentRcb->DatPtr); /* ~GSG 030508 */
+
+ HalDev->fraglist[FragIndex].data+=((FrmFrags==0)?SopOffset:0); /* ~GSG 030508 */
+
+ HalDev->fraglist[FragIndex].len=DmaLen; /* ~GSG 030508 */
+
+ /* GSG 12/9 */
+ HalDev->fraglist[FragIndex].OsInfo = CurrentRcb->OsInfo; /* ~GSG 030508 */
+
+ /* Upper layer must do the data invalidate */
+
+ FrmFrags++;
+ FragIndex++; /* ~GSG 030508 */
+ if (FrmLen>=RxPktLen)
+ EofRcb=CurrentRcb;
+ }
+ LastRcb=CurrentRcb;
+ CurrentRcb=LastRcb->Next;
+ if (CurrentRcb)
+ {
+ osfuncDataCacheHitInvalidate((void*)CurrentRcb,16);
+ /* RxBufStatus=CurrentRcb->mode; */ /*DRB~030522*/
+ }
+ }while(((LastRcb->mode&CB_EOF_BIT)==0)&&(CurrentRcb));
+
+ /* New location for interrupt acknowledge */
+ /* Write the completion pointer */
+ (*(pRX_CPPI_COMP_PTR( base )+( Ch *64))) = VirtToPhys(LastRcb) - HalDev->offset;
+
+ EopRcb=LastRcb;
+ HalDev->RxActQueueHead[Ch]=CurrentRcb;
+ HalDev->RxActQueueCount[Ch]-=TotalFrags;
+
+ if (LastRcb->mode&CB_EOQ_BIT)
+ {
+ if (CurrentRcb)
+ {
+
+ HalDev->Stats.RxMisQCnt[Ch]++;
+
+ (*(pRX_DMA_STATE_WORD_1( base )+( Ch *64))) = LastRcb->HNext;
+ }
+ else
+ {
+
+ /* Rx EOQ */
+ HalDev->Stats.RxMisQCnt[Ch]++;
+
+ HalDev->RxActive[Ch]=FALSE;
+ }
+ }
+
+ EopRcb->Next=0;
+
+ /* setup SopRcb for the packet */
+ SopRcb->Eop=(void*)EopRcb;
+ SopRcb->FragCount=TotalFrags;
+
+ if ((ExpDmaSize!=CurrDmaLen)||(RxSopStatus&RX_ERROR_MASK))
+ {
+ /* check for Rx errors (only valid on SOP) */
+ if (RxSopStatus & RX_ERROR_MASK)
+ {
+ if (RxSopStatus & CRC_ERROR_MASK)
+ HalDev->Stats.CrcErrors[Ch]++;
+
+ if (RxSopStatus & LENGTH_ERROR_MASK)
+ HalDev->Stats.LenErrors[Ch]++;
+
+ if (RxSopStatus & ABORT_ERROR_MASK)
+ HalDev->Stats.AbortErrors[Ch]++;
+
+ if (RxSopStatus & STARV_ERROR_MASK)
+ HalDev->Stats.StarvErrors[Ch]++;
+ }
+ else
+ {
+ HalDev->Stats.DmaLenErrors[Ch]++; /* different type of length error */
+ }
+
+ EarlyReturn = 1;
+ }
+
+ /* do not pass up the packet if we're out of RCB's (or have an errored packet)*/
+ if ((CurrentRcb == 0) || (EarlyReturn == 1))
+ {
+ halRxReturn((HAL_RECEIVEINFO *)SopRcb,0);
+ }
+ else
+ {
+
+ if (EopRcb!=EofRcb)
+ {
+ HAL_RCB *FirstEmptyRcb;
+
+ FirstEmptyRcb = EofRcb->Next;
+ FirstEmptyRcb->Eop = (void*)EopRcb;
+ FirstEmptyRcb->FragCount = TotalFrags-FrmFrags;
+
+ halRxReturn((HAL_RECEIVEINFO *)FirstEmptyRcb,0);
+ SopRcb->Eop=(void*)EofRcb;
+ SopRcb->FragCount=FrmFrags;
+ EofRcb->Next=0; /* Optional */
+ }
+
+ mode = Ch | (PktType << 16) | (PassHeader << 31); /* ~GSG 030508 */
+
+ OsFunc->Receive(HalDev->OsDev,HalDev->fraglist,FragIndex,RxPktLen, /* ~GSG 030508 */
+ (HAL_RECEIVEINFO *)SopRcb,mode);
+ } /* else */
+
+ if (CurrentRcb) /*MJH+030522*/
+ {
+ RxBufStatus=CurrentRcb->mode;
+ }
+ } /* while */
+
+ if ((CurrentRcb)&&((RxBufStatus&CB_OWNERSHIP_BIT)==0)) /*~GSG 030307*/
+ {
+ *MoreWork = 1;
+ }
+ else
+ {
+ *MoreWork = 0;
+ }
+
+ if (PacketsServiced != 0)
+ {
+ /* REMOVED when removing InRxInt */
+ if ((!HalDev->RxActive[Ch]) && (HalDev->RxActQueueCount[Ch]))
+ {
+ (*(pRX_DMA_STATE_WORD_1( base )+( Ch *64))) = VirtToPhys(HalDev->RxActQueueHead[Ch]);
+ HalDev->RxActive[Ch]=TRUE;
+ }
+ }
+
+ HalDev->InRxInt[Ch]=FALSE;
+
+ /* update stats */
+ HalDev->Stats.RxPacketsServiced[Ch] += PacketsServiced;
+ HalDev->Stats.RxTotal += PacketsServiced;
+ if (HalDev->Stats.RxMaxServiced < PacketsServiced)
+ HalDev->Stats.RxMaxServiced = PacketsServiced;
+
+ return (EC_NO_ERRORS);
+ }
+
+/*
+ * This function processes transmit interrupts. It traverses the
+ * transmit buffer queue, detecting sent data buffers and notifying the upper
+ * layer software via osSendComplete(). (for SAR, i originally had this split
+ * into two functions, one for each queue, but joined them on 8/8/02)
+ *
+ * @param HalDev CPHAL module instance. (set by cphalInitModule())
+ * @param Queue Queue number to service (always 0 for MAC, Choose 1 for SAR to service low priority queue)
+ * @param MoreWork Flag that indicates that there is more work to do when set to 1.
+ *
+ * @return 0 if OK, non-zero otherwise.
+ */
+static int TxInt(HAL_DEVICE *HalDev, int Ch, int Queue, int *MoreWork)
+ {
+ HAL_TCB *CurrentTcb,*LastTcbProcessed,*FirstTcbProcessed;
+ int PacketsServiced;
+ bit32u TxFrameStatus;
+ int base = HalDev->dev_base, Ret;
+ int TxServiceMax = HalDev->ChData[Ch].TxServiceMax;
+ OS_FUNCTIONS *OsFunc = HalDev->OsFunc;
+
+ int OtherQueue = Queue^1;
+
+/*+GSG 030303*//*+GSG 030303*/
+
+ /* Handle case of teardown interrupt. This must be checked at
+ the top of the function rather than the bottom, because
+ the normal data processing can wipe out the completion
+ pointer which is used to determine teardown complete. */
+ if (HalDev->TxTeardownPending[Ch] != 0)
+ {
+ Ret = TxTeardownInt(HalDev, Ch, Queue);
+ if (Ret == 0)
+ { /*+GSG 030303*/
+ *MoreWork = 0; /* bug fix 1/6 */ /*+GSG 030303*/
+ return (EC_NO_ERRORS);
+ } /*+GSG 030303*/
+ }
+
+ CurrentTcb = HalDev->TxActQueueHead[Ch][Queue];
+ FirstTcbProcessed=CurrentTcb;
+
+ if (CurrentTcb==0)
+ {
+ /* I saw this error a couple of times when multi-channels were added */
+ dbgPrintf("[cppi TxInt()]TxH int with no TCB in queue!\n");
+ dbgPrintf(" Ch=%d, CurrentTcb = 0x%08x\n", Ch, (bit32u)CurrentTcb);
+ dbgPrintf(" HalDev = 0x%08x\n", (bit32u)HalDev);
+ osfuncSioFlush();
+ return(EC_CPPI|EC_FUNC_TXINT|EC_VAL_NULL_TCB);
+ }
+
+ osfuncDataCacheHitInvalidate((void *)CurrentTcb, 16);
+ TxFrameStatus=CurrentTcb->mode;
+ PacketsServiced=0;
+
+ /* should the ownership bit check be inside of the loop?? could make it a
+ while-do loop and take this check away */
+ if ((TxFrameStatus&CB_OWNERSHIP_BIT)==0)
+ {
+ OsFunc->CriticalOn(); /* +GSG 030307 */
+ do
+ {
+ /* Pop TCB(s) for packet from the stack */
+ LastTcbProcessed=CurrentTcb->Eop;
+
+ /* new location for acknowledge */
+ /* Write the completion pointer */
+ (*(pTXH_CPPI_COMP_PTR( base )+( Ch *64)+( Queue ))) = VirtToPhys(LastTcbProcessed);
+
+ HalDev->TxActQueueHead[Ch][Queue] = LastTcbProcessed->Next;
+
+/*+GSG 030303*//*+GSG 030303*/
+
+ osfuncDataCacheHitInvalidate((void *)LastTcbProcessed, 16);
+
+ if (LastTcbProcessed->mode&CB_EOQ_BIT)
+ {
+ if (LastTcbProcessed->Next)
+ {
+ /* Misqueued packet */
+
+ HalDev->Stats.TxMisQCnt[Ch][Queue]++;
+
+ (*(pTX_DMA_STATE_WORD_0( base )+( Ch *64)+( Queue ))) = LastTcbProcessed->HNext;
+ }
+ else
+ {
+ /* Tx End of Queue */
+
+ HalDev->Stats.TxEOQCnt[Ch][Queue]++;
+
+ HalDev->TxActive[Ch][Queue]=FALSE;
+ }
+ }
+
+ OsFunc->SendComplete(CurrentTcb->OsInfo);
+
+ /* Push Tcb(s) back onto the stack */
+ CurrentTcb = LastTcbProcessed->Next;
+
+ LastTcbProcessed->Next=HalDev->TcbPool[Ch][Queue];
+
+ HalDev->TcbPool[Ch][Queue]=FirstTcbProcessed;
+
+ PacketsServiced++;
+
+ TxFrameStatus=CB_OWNERSHIP_BIT;
+ /* set the first(SOP) pointer for the next packet */
+ FirstTcbProcessed = CurrentTcb;
+ if (CurrentTcb)
+ {
+ osfuncDataCacheHitInvalidate((void *)CurrentTcb, 16);
+ TxFrameStatus=CurrentTcb->mode;
+ }
+
+ }while(((TxFrameStatus&CB_OWNERSHIP_BIT)==0)
+ &&(PacketsServiced<TxServiceMax));
+
+ /* this fixes the SAR TurboDSL hardware bug (multiple queue failure) */
+ if (HalDev->TxActive[Ch][OtherQueue])
+ if (HalDev->TxActQueueHead[Ch][OtherQueue])
+ if ((*(pTX_DMA_STATE_WORD_0( base )+( Ch *64)+( OtherQueue ))) == 0)
+ {
+ osfuncDataCacheHitInvalidate(HalDev->TxActQueueHead[Ch][OtherQueue],16);
+ if ((HalDev->TxActQueueHead[Ch][OtherQueue]->mode) & CB_OWNERSHIP_BIT)
+ {
+ HalDev->TurboDslErrors++;
+ (*(pTX_DMA_STATE_WORD_0( base )+( Ch *64)+( OtherQueue ))) =
+ VirtToPhys(HalDev->TxActQueueHead[Ch][OtherQueue]);
+ }
+ }
+
+ OsFunc->CriticalOff(); /* +GSG 030307 */
+ if (((TxFrameStatus&CB_OWNERSHIP_BIT)==0)
+ &&(PacketsServiced==TxServiceMax))
+ {
+ *MoreWork = 1;
+ }
+ else
+ {
+ *MoreWork = 0;
+ }
+ }
+
+ /* update stats */
+ HalDev->Stats.TxPacketsServiced[Ch][Queue] += PacketsServiced;
+ HalDev->Stats.TxTotal += PacketsServiced;
+ if (HalDev->Stats.TxMaxServiced[Ch][Queue] < PacketsServiced)
+ HalDev->Stats.TxMaxServiced[Ch][Queue] = PacketsServiced;
+
+ return(EC_NO_ERRORS);
+ }
+
+/**
+ * @ingroup CPHAL_Functions
+ * This function performs a teardown for the given channel. The value of the
+ * Mode parameter controls the operation of the function, as documented below.
+ *
+ * Note: If bit 3 of Mode is set, this call is blocking, and will not return
+ * until the teardown interrupt has occurred and been processed. While waiting
+ * for a blocking teardown to complete, ChannelTeardown() will signal the OS
+ * (via Control(.."Sleep"..)) to allow the OS to perform other tasks if
+ * necessary. If and only if bit 3 of Mode is clear, the CPHAL will call the
+ * OS TeardownComplete() function to indicate that the teardown has completed.
+ *
+ * @param HalDev CPHAL module instance. (set by xxxInitModule())
+ * @param Ch Channel number.
+ * @param Mode Bit 0 (LSB): Perform Tx teardown (if set).<BR>
+ * Bit 1: Perform Rx teardown (if set). <BR>
+ * Bit 2: If set, perform full teardown (free buffers/descriptors).
+ * If clear, perform partial teardown (keep buffers). <BR>
+ * Bit 3 (MSB): If set, call is blocking.
+ * If clear, call is non-blocking.
+ *
+ * @return EC_NO_ERRORS (ok). <BR>
+ * Possible Error Codes:<BR>
+ * @ref EC_VAL_INVALID_STATE "EC_VAL_INVALID_STATE"<BR>
+ * @ref EC_VAL_INVALID_CH "EC_VAL_INVALID_CH"<BR>
+ * @ref EC_VAL_TX_TEARDOWN_ALREADY_PEND "EC_VAL_TX_TEARDOWN_ALREADY_PEND"<BR>
+ * @ref EC_VAL_RX_TEARDOWN_ALREADY_PEND "EC_VAL_RX_TEARDOWN_ALREADY_PEND"<BR>
+ * @ref EC_VAL_TX_CH_ALREADY_TORNDOWN "EC_VAL_TX_CH_ALREADY_TORNDOWN"<BR>
+ * @ref EC_VAL_RX_CH_ALREADY_TORNDOWN "EC_VAL_RX_CH_ALREADY_TORNDOWN"<BR>
+ * @ref EC_VAL_TX_TEARDOWN_TIMEOUT "EC_VAL_TX_TEARDOWN_TIMEOUT"<BR>
+ * @ref EC_VAL_RX_TEARDOWN_TIMEOUT "EC_VAL_RX_TEARDOWN_TIMEOUT"<BR>
+ * @ref EC_VAL_LUT_NOT_READY "EC_VAL_LUT_NOT_READY"<BR>
+ */
+static int halChannelTeardown(HAL_DEVICE *HalDev, int Ch, bit32 Mode)
+ {
+ int DoTx, DoRx, Sleep=2048, timeout=0; /*MJH~030306*/
+ bit32u base = HalDev->dev_base;
+
+/* Set the module, used for error returns */
+
+ int Ret;
+
+ /* AAL5 only supports tearing down both sides at once (currently)*/
+ Mode = (Mode | TX_TEARDOWN | RX_TEARDOWN);
+
+ DoTx = (Mode & TX_TEARDOWN);
+ DoRx = (Mode & RX_TEARDOWN);
+
+ if (HalDev->State < enInitialized)
+ return(EC_AAL5 |EC_FUNC_CHTEARDOWN|EC_VAL_INVALID_STATE);
+
+ if ((Ch < 0) || (Ch > MAX_AAL5_CHAN ))
+ {
+ return(EC_AAL5 |EC_FUNC_CHTEARDOWN|EC_VAL_INVALID_CH);
+ }
+
+ /* set teardown pending bits before performing the teardown, because they
+ will be used in the int handler (this is done for AAL5) */
+ if (DoTx)
+ {
+ if (HalDev->TxTeardownPending[Ch] != 0)
+ return(EC_AAL5 |EC_FUNC_CHTEARDOWN|EC_VAL_TX_TEARDOWN_ALREADY_PEND);
+
+ /* If a full teardown, this also means that the user must
+ setup all channels again to use them */
+ if (Mode & FULL_TEARDOWN)
+ HalDev->ChIsSetup[Ch][DIRECTION_TX] = 0;
+
+ if (HalDev->State < enOpened)
+ {
+ /* if the hardware has never been opened, the channel has never actually
+ been setup in the hardware, so I just need to reset the software flag
+ and leave */
+ HalDev->ChIsSetup[Ch][DIRECTION_TX] = 0;
+ return (EC_NO_ERRORS);
+ }
+ else
+ {
+ if (HalDev->ChIsOpen[Ch][DIRECTION_TX] == 0)
+ {
+ return(EC_AAL5 |EC_FUNC_CHTEARDOWN|EC_VAL_TX_CH_ALREADY_TORNDOWN);
+ }
+
+ /* set teardown flag */
+ HalDev->TxTeardownPending[Ch] = Mode;
+ }
+ }
+
+ if (DoRx)
+ {
+ if (HalDev->RxTeardownPending[Ch] != 0)
+ return(EC_AAL5 |EC_FUNC_CHTEARDOWN|EC_VAL_RX_TEARDOWN_ALREADY_PEND);
+
+ if (Mode & FULL_TEARDOWN)
+ HalDev->ChIsSetup[Ch][DIRECTION_RX] = 0;
+
+ if (HalDev->State < enOpened)
+ {
+ HalDev->ChIsSetup[Ch][DIRECTION_RX] = 0;
+ return (EC_NO_ERRORS);
+ }
+ else
+ {
+ if (HalDev->ChIsOpen[Ch][DIRECTION_RX] == 0)
+ return(EC_AAL5 |EC_FUNC_CHTEARDOWN|EC_VAL_RX_CH_ALREADY_TORNDOWN);
+
+ HalDev->RxTeardownPending[Ch] = Mode;
+ }
+ }
+
+ /* Perform Tx Teardown Duties */
+ if ((DoTx) && (HalDev->State == enOpened))
+ {
+ /* Request TX channel teardown */
+ (TX_CPPI_TEARDOWN_REG( base )) = Ch;
+
+ /* wait until teardown has completed */
+ if (Mode & BLOCKING_TEARDOWN)
+ {
+ timeout = 0;
+ while (HalDev->ChIsOpen[Ch][DIRECTION_TX] == TRUE)
+ {
+ osfuncSleep(&Sleep);
+
+ timeout++;
+ if (timeout > 100000)
+ {
+ return(EC_AAL5 |EC_FUNC_CHTEARDOWN|EC_VAL_TX_TEARDOWN_TIMEOUT);
+ }
+ }
+ }
+ } /* if DoTx */
+
+ /* Perform Rx Teardown Duties */
+ if ((DoRx) && (HalDev->State == enOpened))
+ {
+
+ /* call main teardown routine for Rx */
+ Ret = HalDev->SarFunc->ChannelTeardown(HalDev->SarDev, Ch, Mode);
+ if (Ret) return (Ret);
+
+ if (Mode & BLOCKING_TEARDOWN)
+ {
+ timeout = 0;
+ while (HalDev->ChIsOpen[Ch][DIRECTION_RX] == TRUE)
+ {
+ osfuncSleep(&Sleep);
+
+ timeout++;
+ if (timeout > 100000)
+ {
+ return(EC_AAL5 |EC_FUNC_CHTEARDOWN|EC_VAL_RX_TEARDOWN_TIMEOUT);
+ }
+ }
+ }
+ } /* if DoRx */
+
+ return (EC_NO_ERRORS);
+ }
+
+/**
+ * @ingroup CPHAL_Functions
+ * This function closes the CPHAL module. The module will be reset.
+ * The Mode parameter should be used to determine the actions taken by
+ * Close().
+ *
+ * @param HalDev CPHAL module instance. (set by xxxInitModule())
+ * @param Mode Indicates actions to take on close. The following integer
+ * values are valid: <BR>
+ * 1: Does not free buffer resources, init parameters remain
+ * intact. User can then call Open() without calling Init()
+ * to attempt to reset the device and bring it back to the
+ * last known state.<BR>
+ * 2: Frees the buffer resources, but keeps init parameters. This
+ * option is a more aggressive means of attempting a device reset.
+ * 3: Frees the buffer resources, and clears all init parameters. <BR>
+ * At this point, the caller would have to call to completely
+ * reinitialize the device (Init()) before being able to call
+ * Open(). Use this mode if you are shutting down the module
+ * and do not plan to restart.
+ *
+ * @return EC_NO_ERRORS (ok).<BR>
+ * Possible Error Codes:<BR>
+ * @ref EC_VAL_INVALID_STATE "EC_VAL_INVALID_STATE"<BR>
+ * Any error code from halChannelTeardown().<BR>
+ */
+static int halClose(HAL_DEVICE *HalDev, bit32 Mode)
+ {
+ int Ch, Inst, Ret;
+ OS_DEVICE *TmpOsDev;
+ OS_FUNCTIONS *TmpOsFunc;
+ HAL_FUNCTIONS *TmpHalFunc;
+ char *TmpDeviceInfo;
+
+ CPSAR_FUNCTIONS *TmpSarFunc;
+ CPSAR_DEVICE *TmpSarDev;
+
+ /* Verify proper device state */
+ if (HalDev->State != enOpened)
+ return (EC_AAL5 | EC_FUNC_CLOSE|EC_VAL_INVALID_STATE);
+
+ /* Teardown all open channels */
+ for (Ch = 0; Ch <= MAX_AAL5_CHAN ; Ch++)
+ {
+ if (HalDev->ChIsOpen[Ch][DIRECTION_TX] == TRUE)
+ {
+ if (Mode == 1)
+ {
+ Ret = halChannelTeardown(HalDev, Ch, TX_TEARDOWN | PARTIAL_TEARDOWN | BLOCKING_TEARDOWN);
+ if (Ret) return (Ret);
+ }
+ else
+ {
+ Ret = halChannelTeardown(HalDev, Ch, TX_TEARDOWN | FULL_TEARDOWN | BLOCKING_TEARDOWN);
+ if (Ret) return (Ret);
+ }
+ }
+
+ if (HalDev->ChIsOpen[Ch][DIRECTION_RX] == TRUE)
+ {
+ if (Mode == 1)
+ {
+ Ret = halChannelTeardown(HalDev, Ch, RX_TEARDOWN | PARTIAL_TEARDOWN | BLOCKING_TEARDOWN);
+ if (Ret) return (Ret);
+ }
+ else
+ {
+ Ret = halChannelTeardown(HalDev, Ch, RX_TEARDOWN | FULL_TEARDOWN | BLOCKING_TEARDOWN);
+ if (Ret) return (Ret);
+ }
+ }
+ }
+
+ /* free fraglist in HalDev */
+ HalDev->OsFunc->Free(HalDev->fraglist);
+ HalDev->fraglist = 0;
+
+ /* unregister the interrupt */
+ HalDev->OsFunc->IsrUnRegister(HalDev->OsDev, HalDev->interrupt);
+
+ /* Disable the Tx CPPI DMA */
+ TX_CPPI_CTL_REG(HalDev->dev_base) = 0;
+
+ /* Disable the Rx CPPI DMA */
+ RX_CPPI_CTL_REG(HalDev->dev_base) = 0;
+
+ /* Close the SAR hardware - puts the device in reset if this module is the
+ "last one out" */
+ HalDev->SarFunc->Close(HalDev->SarDev, Mode);
+
+ /* If mode is 3, than clear the HalDev and set next state to DevFound*/
+ if (Mode == 3)
+ {
+ /* I need to keep the HalDev parameters that were setup in InitModule */
+ TmpOsDev = HalDev->OsDev;
+ TmpOsFunc = HalDev->OsFunc;
+ TmpDeviceInfo = HalDev->DeviceInfo;
+
+ TmpSarFunc = HalDev->SarFunc;
+ TmpSarDev = HalDev->SarDev;
+
+ TmpHalFunc = HalDev->HalFuncPtr;
+ Inst = HalDev->Inst;
+
+ /* Clear HalDev */
+
+ HalDev->OsFunc->Memset(HalDev, 0, sizeof(HAL_DEVICE));
+
+ /* Restore key parameters */
+ HalDev->OsDev = TmpOsDev;
+ HalDev->OsFunc = TmpOsFunc;
+ HalDev->DeviceInfo = TmpDeviceInfo;
+
+ HalDev->SarFunc = TmpSarFunc;
+ HalDev->SarDev = TmpSarDev;
+
+ HalDev->HalFuncPtr = TmpHalFunc;
+ HalDev->Inst = Inst;
+
+ HalDev->State = enDevFound;
+ }
+ else
+ {
+ HalDev->State = enInitialized;
+ }
+
+ return(EC_NO_ERRORS);
+ }
diff -urN linux.old/drivers/atm/sangam_atm/cpremap_cpaal5.c linux.dev/drivers/atm/sangam_atm/cpremap_cpaal5.c
--- linux.old/drivers/atm/sangam_atm/cpremap_cpaal5.c 1970-01-01 01:00:00.000000000 +0100
+++ linux.dev/drivers/atm/sangam_atm/cpremap_cpaal5.c 2005-07-10 08:02:01.425114248 +0200
@@ -0,0 +1,27 @@
+#ifndef _INC_CPREMAP_C
+#define _INC_CPREMAP_C
+
+#ifdef __ADAM2
+static inline void osfuncDataCacheHitInvalidate(void *ptr, int Size)
+ {
+ asm(" cache 17, (%0)" : : "r" (ptr));
+ }
+
+static inline void osfuncDataCacheHitWriteback(void *ptr, int Size)
+ {
+ asm(" cache 25, (%0)" : : "r" (ptr));
+ }
+
+#else
+ #define osfuncDataCacheHitInvalidate(MemPtr, Size) HalDev->OsFunc->DataCacheHitInvalidate(MemPtr, Size)
+ #define osfuncDataCacheHitWriteback(MemPtr, Size) HalDev->OsFunc->DataCacheHitWriteback(MemPtr, Size)
+#endif
+
+/*
+#define osfuncDataCacheHitInvalidate(ptr, Size) asm(" cache 17, (%0)" : : "r" (ptr))
+#define osfuncDataCacheHitWriteback(ptr, Size) asm(" cache 25, (%0)" : : "r" (ptr))
+*/
+
+
+
+#endif
diff -urN linux.old/drivers/atm/sangam_atm/cpremap_cpsar.c linux.dev/drivers/atm/sangam_atm/cpremap_cpsar.c
--- linux.old/drivers/atm/sangam_atm/cpremap_cpsar.c 1970-01-01 01:00:00.000000000 +0100
+++ linux.dev/drivers/atm/sangam_atm/cpremap_cpsar.c 2005-07-10 08:02:01.426114096 +0200
@@ -0,0 +1,27 @@
+#ifndef _INC_CPREMAP_C
+#define _INC_CPREMAP_C
+
+#ifdef __ADAM2
+static inline void osfuncDataCacheHitInvalidate(void *ptr, int Size)
+ {
+ asm(" cache 17, (%0)" : : "r" (ptr));
+ }
+
+static inline void osfuncDataCacheHitWriteback(void *ptr, int Size)
+ {
+ asm(" cache 25, (%0)" : : "r" (ptr));
+ }
+
+#else
+ #define osfuncDataCacheHitInvalidate(MemPtr, Size) HalDev->OsFunc->DataCacheHitInvalidate(MemPtr, Size)
+ #define osfuncDataCacheHitWriteback(MemPtr, Size) HalDev->OsFunc->DataCacheHitWriteback(MemPtr, Size)
+#endif
+
+/*
+#define osfuncDataCacheHitInvalidate(ptr, Size) asm(" cache 17, (%0)" : : "r" (ptr))
+#define osfuncDataCacheHitWriteback(ptr, Size) asm(" cache 25, (%0)" : : "r" (ptr))
+*/
+
+
+
+#endif
diff -urN linux.old/drivers/atm/sangam_atm/cpsar.c linux.dev/drivers/atm/sangam_atm/cpsar.c
--- linux.old/drivers/atm/sangam_atm/cpsar.c 1970-01-01 01:00:00.000000000 +0100
+++ linux.dev/drivers/atm/sangam_atm/cpsar.c 2005-07-10 08:02:01.427113944 +0200
@@ -0,0 +1,881 @@
+/**
+ * cpsar.c
+ *
+ * TNETDxxxx Software Support\n
+ * Copyright (c) 2002 Texas Instruments Incorporated. All Rights Reserved.
+ *
+ * This file contains the HAL for the CPSAR module. In the software
+ * architecture, the CPSAR module is used exclusively by the AAL5 and AAL2
+ * CPHAL modules. AAL5 and AAL2 may utilize the same CPSAR instance
+ * simulataneously.
+ *
+ * version
+ * 5Sep02 Greg 1.00 Original Version created.
+ */
+
+/* register files */
+#include "cp_sar_reg.h"
+
+#define _CPHAL_CPSAR
+#define _CPHAL
+
+#define WAIT_THRESH 200000
+#define IRAM_SIZE 1536
+#define MAX_INST 2
+
+/* OS Data Structure definition */
+
+typedef void OS_PRIVATE;
+typedef void OS_DEVICE;
+typedef void OS_SENDINFO;
+typedef void OS_RECEIVEINFO;
+typedef void OS_SETUP;
+
+/* CPHAL Data Structure definitions */
+
+typedef struct cpsar_device CPSAR_DEVICE;
+typedef struct cpsar_device HAL_DEVICE;
+typedef void HAL_RECEIVEINFO;
+
+#define MAX_QUEUE 2
+#define MAX_CHAN 19
+
+#include "cpcommon_cpsar.h"
+#include "cpswhal_cpsar.h"
+#include "cpsar.h"
+#include "cpcommon_cpsar.c"
+
+static CPSAR_DEVICE *CpsarDev[MAX_INST]= {0,0};
+
+/*
+ * Returns statistics information.
+ *
+ * @param HalDev CPHAL module instance. (set by xxxInitModule())
+ *
+ * @return 0
+ */
+static int StatsGet3(CPSAR_DEVICE *HalDev)
+ {
+
+#ifdef __CPHAL_DEBUG
+ if (DBG(0))
+ {
+ dbgPrintf("[cpsar]StatsGet3(HalDev:%08x)\n", (bit32u)HalDev);
+ osfuncSioFlush();
+ }
+#endif
+ /*
+ dbgPrintf("CPSAR General Stats:\n");
+ DispHexStat(HalDev, "Base Address",HalDev->dev_base);
+ DispStat(HalDev, "Offset (VLYNQ)",HalDev->offset);
+ DispStat(HalDev, "Debug Level",HalDev->debug);
+ DispStat(HalDev, "Instance",HalDev->Inst);
+ DispHexStat(HalDev, "Reset Address",HalDev->ResetBase);
+ DispStat(HalDev, "Reset Bit",HalDev->ResetBit);
+ */
+ return (EC_NO_ERRORS);
+ }
+
+/* +GSG 030407 */
+static void SetOamMode(HAL_DEVICE *HalDev)
+ {
+ int Ch;
+ volatile bit32u *pTmp;
+ int OamMode = (1<<8);
+
+ /* any configuration of OamMode affects all VC's, including AAL2 */
+ for (Ch = 0; Ch < MAX_CHAN; Ch++)
+ {
+ if (Ch < 16)
+ pTmp = (pPDSP_AAL5_RX_STATE_WORD_0(HalDev->dev_base) + (Ch*64));
+ else
+ pTmp = (pPDSP_AAL2_RX_STATE_WORD_0(HalDev->dev_base) + ((Ch-16)*64));
+
+ if (HalDev->OamMode == 0)
+ {
+ *pTmp &=~ OamMode;
+ }
+ else
+ {
+ *pTmp |= OamMode;
+ }
+ }
+ }
+
+static int halControl(CPSAR_DEVICE *HalDev, const char *Key, const char *Action, void *Value)
+ {
+ int KeyFound=0, ActionFound=0, rc=EC_NO_ERRORS, Ch; /* +RC3.02*/
+ char *TmpKey = (char *)Key;
+
+#ifdef __CPHAL_DEBUG
+ if (DBG(0))
+ {
+ dbgPrintf("[cpsar]halControl(HalDev:%08x, Key:%s, Action:%s, Value:%08x)\n", (bit32u)HalDev,
+ Key, Action, (bit32u)Value);
+ osfuncSioFlush();
+ }
+#endif
+
+ if (HalDev->OsFunc->Strcmpi(Key, "Debug") == 0)
+ {
+ KeyFound=1; /* +RC3.02*/
+ if (HalDev->OsFunc->Strcmpi(Action, "Set") == 0)
+ {
+ ActionFound=1; /* +RC3.02*/
+ HalDev->debug = *(int *)Value;
+ }
+ }
+
+ /* +GSG 030407 */
+ if (HalDev->OsFunc->Strcmpi(Key, "OamMode") == 0)
+ {
+ KeyFound=1;
+ if (HalDev->OsFunc->Strcmpi(Action, "Set") == 0)
+ {
+ ActionFound=1;
+ HalDev->OamMode = *(int *)Value;
+
+ /* only do this if we're open */
+ if (HalDev->OpenCount > 0)
+ SetOamMode(HalDev);
+ }
+
+ if (HalDev->OsFunc->Strcmpi(Action, "Get") == 0)
+ {
+ ActionFound=1;
+ *(int *)Value = HalDev->OamMode;
+ }
+ }
+
+ if (HalDev->OsFunc->Strcmpi(Key, "Stats3") == 0)
+ {
+ if (HalDev->OsFunc->Strcmpi(Action, "Get") == 0)
+ StatsGet3(HalDev);
+ }
+
+ /* +RC3.02 (if statement) */
+ /* Fixes PITS #98 */
+ if (HalDev->OsFunc->Strstr(Key, "PdspEnable") != 0)
+ {
+ KeyFound=1;
+ if (HalDev->OsFunc->Strcmpi(Action, "Set") == 0)
+ {
+ ActionFound=1;
+
+ /* Configure PDSP enable bit based on Value*/
+ if (*(int *)Value & 1)
+ {
+ /* enable PDSP */
+ PDSP_CTRL_REG(HalDev->dev_base) |= 0x2;
+ }
+ else
+ {
+ /* disable PDSP */
+ PDSP_CTRL_REG(HalDev->dev_base) &=~ 0x2;
+ }
+ }
+ }
+
+ if (HalDev->OsFunc->Strstr(Key, "FwdUnkVc.") != 0)
+ {
+ KeyFound=1;
+ if (HalDev->OsFunc->Strcmpi(Action, "Set") == 0)
+ {
+ ActionFound=1;
+
+ /* extract channel number */
+ TmpKey += HalDev->OsFunc->Strlen("FwdUnkVc.");
+ Ch = HalDev->OsFunc->Strtoul(TmpKey, &TmpKey, 10);
+
+ /* Configure forwarding of unknown VCI/VPI cells */
+ SAR_PDSP_FWD_UNK_VC_REG(HalDev->dev_base) = (((*(int*)Value)<<31) | Ch);
+ }
+ }
+
+ if (KeyFound == 0) /* +RC3.02 */
+ rc = (EC_CPSAR|EC_FUNC_CONTROL|EC_VAL_KEY_NOT_FOUND); /* +RC3.02 */
+
+ if (ActionFound == 0) /* +RC3.02 */
+ rc = (EC_CPSAR|EC_FUNC_CONTROL|EC_VAL_ACTION_NOT_FOUND); /* +RC3.02 */
+
+ return(rc); /* ~RC3.02 */
+ }
+
+/*
+ * This function opens the specified channel.
+ *
+ * @param HalDev CPHAL module instance. (set by cphalInitModule())
+ * @param Ch Channel number.
+ *
+ * @return 0 OK, Non-zero Not OK
+ */
+static int halChannelSetup(CPSAR_DEVICE *HalDev, CHANNEL_INFO *HalCh)
+ {
+ int i;
+ int Ch = HalCh->Channel;
+ int PdspChBlock = Ch;
+ int PdspBlockOffset = 0;
+ volatile bit32u *pTmp;
+
+#ifdef __CPHAL_DEBUG
+ if (DBG(0))
+ {
+ dbgPrintf("[cpsar]halChannelSetup(HalDev:%08x, HalCh:%08x)\n", (bit32u)HalDev,
+ (bit32u)HalCh);
+ osfuncSioFlush();
+ }
+#endif
+
+ /* Figure out the correct offset from the start of the PDSP
+ Scratchpad RAM (starting at 0x8050 in the SAR) */
+ if (Ch > 15)
+ {
+ /* this is an AAL2 channel, which are channels 16-18 */
+ PdspChBlock = Ch - 16;
+ /* Get the offset to the AAL2 portion of the block (in words) */
+ PdspBlockOffset = NUM_PDSP_AAL5_STATE_WORDS + (PdspChBlock*64);
+ /* Clear PDSP State RAM */
+ /*pTmp = (pPDSP_BLOCK_0(HalDev->dev_base)+PdspBlockOffset);
+ for (i=0; i<NUM_PDSP_AAL2_STATE_WORDS; i++)
+ *pTmp++ = 0;*/
+ }
+ else
+ {
+ /* Get the offset to the AAL5 portion of the block (in words) */
+ PdspBlockOffset = (PdspChBlock*64);
+ /* Clear PDSP State RAM */
+ /*pTmp = (pPDSP_BLOCK_0(HalDev->dev_base)+PdspBlockOffset);
+ for (i=0; i<NUM_PDSP_AAL5_STATE_WORDS; i++)
+ *pTmp++ = 0;*/
+ }
+
+ /* Configure PDSP State RAM */
+
+ /* Setup TX PDSP State RAM */
+ pTmp = (pPDSP_BLOCK_0(HalDev->dev_base)+PdspBlockOffset);
+ *pTmp++ = HalCh->TxVc_CellRate; /* Set the cell rate in cells/sec */
+ *pTmp++ = HalCh->TxVc_QosType; /* Configure the QoS Type */
+ *pTmp++ = HalCh->TxVc_Mbs; /* Set minimum burst size */
+ *pTmp++ = 0; /* (skip a register) */
+ *pTmp++ = HalCh->TxVc_Pcr; /* set the peak cell rate */
+ *pTmp++ = 0; /* new addition 4.9.02 */
+ *pTmp++ = HalCh->TxVc_AtmHeader; /* give the ATM header */
+ *pTmp++ = (HalCh->TxVc_OamTc << 8)
+ |(HalCh->TxVc_VpOffset); /* Set the OAM TC Path and VP Offset */
+
+ /* Setup RX PDSP State RAM */
+ *pTmp++ = (HalCh->RxVc_OamCh)|
+ (HalDev->OamMode << 8) |
+ (HalCh->RxVc_OamToHost<<9); /* Set OAM Channel, Mode, and ToHost options */
+ *pTmp++ = HalCh->RxVc_AtmHeader; /* ATM hdr put on firmware generated OAM */
+ *pTmp++ = (HalCh->RxVc_VpOffset)| /* Set Rx OAM TC Path and VP Offset */
+ (HalCh->RxVc_OamTc<<8);
+
+ /* Setup TX VP PDSP State RAM */
+ pTmp = (pPDSP_BLOCK_0(HalDev->dev_base)+PdspBlockOffset+16); /*GSG~030703 12->16 */
+ *pTmp++ = HalCh->TxVp_AtmHeader;
+ *pTmp++ = (HalCh->TxVp_OamTc << 8);
+
+ /* Setup RX VP PDSP State RAM */
+ pTmp = (pPDSP_BLOCK_0(HalDev->dev_base)+PdspBlockOffset+20); /*GSG~030703 16->20 */
+ *pTmp++ = HalCh->RxVp_AtmHeader;
+ *pTmp++ = (HalCh->RxVp_OamCh)|
+ (HalCh->RxVp_OamTc<<8)|
+ (HalCh->RxVp_OamToHost<<9); /* Set OAM Channel, Mode, and ToHost options */
+ *pTmp++ = 0;
+ *pTmp++ = HalCh->RxVp_OamVcList;
+
+ /* Configure forwarding of unknown VCI/VPI cells */
+ if (HalCh->PktType == 3)
+ SAR_PDSP_FWD_UNK_VC_REG(HalDev->dev_base) = ((HalCh->FwdUnkVc<<31)|Ch);
+
+ /* Configure Tx Channel Mapping Register (turn channel "ON") */
+ TX_CH_MAPPING_REG(HalDev->dev_base) = 0x80000000 |
+ (HalCh->DaMask << 30)
+ | (HalCh->Priority << 24) | Ch;
+
+ /* Setup Rx Channel in the LUT */
+ i=0;
+ while (!(RX_LUT_CH_SETUP_REQ_REG(HalDev->dev_base) & 0x80000000))
+ {
+ if (i > WAIT_THRESH)
+ {
+ return(EC_CPSAR|EC_FUNC_CHSETUP|EC_VAL_LUT_NOT_READY);
+ }
+ else
+ i++;
+ }
+
+ /* RX LUT is ready */
+ RX_LUT_CH_SETUP_REQ_REG(HalDev->dev_base) = (HalCh->PktType << 24) | Ch;
+ RX_LUT_CH_SETUP_REQ_VC_REG(HalDev->dev_base) = ((HalCh->Vpi << 20) |
+ (HalCh->Vci << 4));
+
+ return (EC_NO_ERRORS);
+ }
+
+static int halChannelTeardown(CPSAR_DEVICE *HalDev, int Ch, bit32 Mode)
+ {
+ int waitcnt = 0;
+ int PdspBlockOffset = 0, i;
+ volatile bit32u *pTmp;
+
+#ifdef __CPHAL_DEBUG
+ if (DBG(0))
+ {
+ dbgPrintf("[cpsar]halChannelTeardown(HalDev:%08x, Ch:%d, Mode:%d\n",
+ (bit32u)HalDev, Ch, Mode);
+ osfuncSioFlush();
+ }
+#endif
+
+ if ((Ch < 0) || (Ch > MAX_CHAN))
+ return(EC_CPSAR|EC_FUNC_CHTEARDOWN|EC_VAL_INVALID_CH);
+
+ /* Request RX channel teardown through LUT */
+ while ((RX_LUT_CH_TEARDOWN_REQ_REG(HalDev->dev_base) & 0x80000000) == 0)
+ {
+ waitcnt++;
+ if (waitcnt == WAIT_THRESH)
+ {
+ return(EC_CPSAR|EC_FUNC_CHTEARDOWN|EC_VAL_LUT_NOT_READY);
+ }
+ }
+
+ RX_LUT_CH_TEARDOWN_REQ_REG(HalDev->dev_base) = (Ch & 0xffff);
+
+ /* for AAL2, clear channel PDSP RAM here. AAL5 does it when the teardown
+ has completed (which is asynchronous)*/
+ if (Ch > 15)
+ {
+ /* Get the offset to the AAL2 portion of the block (in words) */
+ PdspBlockOffset = NUM_PDSP_AAL5_STATE_WORDS + ((Ch-16)*64);
+ /* Clear PDSP State RAM */
+ pTmp = (pPDSP_BLOCK_0(HalDev->dev_base)+PdspBlockOffset);
+ for (i=0; i<NUM_PDSP_AAL2_STATE_WORDS; i++)
+ *pTmp++ = 0;
+ }
+
+ return (EC_NO_ERRORS);
+ }
+
+int InitPdsp(CPSAR_DEVICE *HalDev)
+ {
+ bit32u NumOfEntries,i,IRamAddress,iTmp;
+ int *SarPdspFirmware; /* ~GSG 030403 */
+ int FirmwareSize, rc; /* ~GSG 030403 */
+
+#ifdef __CPHAL_DEBUG
+ if (DBG(0))
+ {
+ dbgPrintf("[cpsar]InitPdsp(HalDev:%08x)\n", (bit32u)HalDev);
+ osfuncSioFlush();
+ }
+#endif
+
+ /* Get firmware */
+ rc = HalDev->OsFunc->Control(HalDev->OsDev, "Firmware", "Get", &SarPdspFirmware); /* ~GSG 030403 */
+ if (rc) /* +GSG 030403 */
+ return (EC_CPSAR|EC_FUNC_OPEN|EC_VAL_KEY_NOT_FOUND); /* +GSG 030403 */
+
+ /* Get firmware size */
+ rc = HalDev->OsFunc->Control(HalDev->OsDev, "FirmwareSize", "Get", &FirmwareSize); /* ~GSG 030403 */
+ if (rc) /* +GSG 030403 */
+ return (EC_CPSAR|EC_FUNC_OPEN|EC_VAL_KEY_NOT_FOUND); /* +GSG 030403 */
+
+ IRamAddress = (bit32u) pPDSP_CTRL_REG(HalDev->dev_base);
+
+ NumOfEntries = (FirmwareSize)/4; /* ~GSG 030403 */
+ if (NumOfEntries > IRAM_SIZE)
+ {
+ /* Note: On Avalanche, they truncated the PDSP firmware and warned */
+ /* NumOfEntries = IRAM_SIZE; */
+ return(EC_CPSAR|EC_FUNC_INIT|EC_VAL_FIRMWARE_TOO_LARGE);
+ }
+ for(i=8;i<NumOfEntries;i++)
+ (*((bit32 *) (IRamAddress+(i*4))))=SarPdspFirmware[i]; /* ~GSG 030403 */
+
+ /* Check code */
+ for(i=8;i<NumOfEntries;i++)
+ {
+ iTmp=(*((bit32 *) (IRamAddress+(i*4))));
+ if (iTmp != SarPdspFirmware[i]) /* ~GSG 030403 */
+ {
+ return(EC_CPSAR|EC_FUNC_OPEN|EC_VAL_PDSP_LOAD_FAIL);
+ }
+ }
+
+ return(EC_NO_ERRORS);
+ }
+
+/*
+ * This function probes for the instance of the CPHAL module. It will call
+ * the OS function @c DeviceFindInfo() to get the information required.
+ *
+ * @param HalDev CPHAL module instance. (set by xxxInitModule())
+ *
+ * @return 0 OK, Otherwise error.
+ */
+static int halProbe(CPSAR_DEVICE *HalDev)
+ {
+ int Ret;
+
+#ifdef __CPHAL_DEBUG
+ if (DBG(0))
+ {
+ dbgPrintf("[cpsar]halProbe(HalDev:%08x)\n", (bit32u)HalDev);
+ osfuncSioFlush();
+ }
+#endif
+
+#ifdef __CPHAL_DEBUG
+ if (DBG(1))
+ {
+ dbgPrintf("[os]DeviceFindInfo(Inst:%d, DeviceName:%s, DeviceInfo:%08x)\n",
+ HalDev->Inst, "sar", (bit32u)&HalDev->DeviceInfo);
+ osfuncSioFlush();
+ }
+#endif
+
+ /* Attempt to find the device information */
+ Ret = HalDev->OsFunc->DeviceFindInfo(HalDev->Inst, "sar", &HalDev->DeviceInfo);
+ if (Ret)
+ return(EC_CPSAR|EC_FUNC_PROBE|EC_VAL_DEVICE_NOT_FOUND);
+
+ return(EC_NO_ERRORS);
+ }
+
+#ifdef __CPHAL_DEBUG
+static void dbgConfigDump(HAL_DEVICE *HalDev)
+ {
+ dbgPrintf(" [cpsar Inst %d] Config Dump:\n", HalDev->Inst);
+ dbgPrintf(" Base :%08x, offset :%08d\n",
+ HalDev->dev_base, HalDev->offset);
+ dbgPrintf(" ResetBit:%08d, ResetBase:%08x\n",
+ HalDev->ResetBit, HalDev->ResetBase);
+ dbgPrintf(" UniNni :%08d, debug :%08d\n",
+ HalDev->ResetBit, HalDev->debug);
+ osfuncSioFlush();
+ }
+#endif
+
+/*
+ * Sets up HAL default configuration parameter values.
+ */
+static void ConfigInit(CPSAR_DEVICE *HalDev)
+ {
+#ifdef __CPHAL_DEBUG
+ if (DBG(0))
+ {
+ dbgPrintf("[cpsar]ConfigInit(HalDev:%08x)\n", (bit32u)HalDev);
+ osfuncSioFlush();
+ }
+#endif
+ /* configure some defaults with tnetd7300 values */
+ HalDev->dev_base = 0xa3000000;
+ HalDev->offset = 0;
+ HalDev->UniNni = CFG_UNI_NNI;
+ HalDev->ResetBit = 9;
+ HalDev->debug = 0;
+ HalDev->ResetBase = 0xa8611600;
+ }
+
+/*
+ * Retrieve HAL configuration parameter values.
+ */
+static bit32u ConfigGet(HAL_DEVICE *HalDev)
+ {
+ bit32u ParmValue, error_code;
+ char *DeviceInfo = HalDev->DeviceInfo;
+
+#ifdef __CPHAL_DEBUG
+ if (DBG(0))
+ {
+ dbgPrintf("[cpsar]ConfigGet(HalDev:%08x)\n", (bit32u)HalDev);
+ osfuncSioFlush();
+ }
+#endif
+
+ /* get the configuration parameters common to all modules */
+ error_code = ConfigGetCommon(HalDev);
+ if (error_code) return (EC_CPSAR|error_code);
+
+ /* get SAR specific configuration parameters */
+ error_code = HalDev->OsFunc->DeviceFindParmUint(DeviceInfo,"UniNni",&ParmValue);
+ if (!error_code) HalDev->UniNni = ParmValue;
+
+ return (EC_NO_ERRORS);
+ }
+
+static int halInit(CPSAR_DEVICE *HalDev)
+ {
+ bit32u Ret;
+
+#ifdef __CPHAL_DEBUG
+ if (DBG(0))
+ {
+ dbgPrintf("[cpsar]halInit(HalDev:%08x)\n", (bit32u)HalDev);
+ osfuncSioFlush();
+ }
+#endif
+
+#ifdef __CPHAL_DEBUG
+ if (DBG(7))
+ {
+ dbgPrintf("[cpsar halInit()]InitCount = %d\n", HalDev->InitCount);
+ osfuncSioFlush();
+ }
+#endif
+
+ /* Only run the init code for the first calling module per instance */
+ if (HalDev->InitCount > 1)
+ {
+ return (EC_NO_ERRORS);
+ }
+
+ /* Configure HAL defaults */
+ ConfigInit(HalDev);
+
+ /* Retrieve HAL configuration parameters from data store */
+ Ret = ConfigGet(HalDev);
+ if (Ret) return (Ret);
+
+#ifdef __CPHAL_DEBUG
+ if (DBG(9))
+ dbgConfigDump(HalDev);
+#endif
+
+ return(EC_NO_ERRORS);
+ }
+
+static int halOpen(CPSAR_DEVICE *HalDev)
+ {
+ int Ret, Ticks=64;
+ int i; /*+GSG 030407*/
+ volatile int *pTmp; /*+GSG 030407*/
+
+#ifdef __CPHAL_DEBUG
+ if (DBG(0))
+ {
+ dbgPrintf("[cpsar]halOpen(HalDev:%08x)\n", (bit32u)HalDev);
+ osfuncSioFlush();
+ }
+#endif
+
+#ifdef __CPHAL_DEBUG
+ if (DBG(7))
+ {
+ dbgPrintf("[cpsar halOpen()]OpenCount = %d\n", HalDev->OpenCount);
+ osfuncSioFlush();
+ }
+#endif
+
+ /* Only run the open code for the first calling module per instance */
+ if (HalDev->OpenCount++ > 0)
+ {
+ return (EC_NO_ERRORS);
+ }
+
+ /* Take SAR out of reset */
+ if (((*(volatile bit32u *)(HalDev->ResetBase)) & (1<<HalDev->ResetBit)) != 0)
+ {
+ /** @todo Should I somehow call AAL5/AAL2 Close() here? All I've done
+ here is copy the Close code from each and paste it here. */
+
+#ifdef __CPHAL_DEBUG
+ if (DBG(7))
+ {
+ dbgPrintf("[cpsar halOpen()]Module was already out of reset.\n");
+ dbgPrintf(" Closing module and resetting.\n");
+ osfuncSioFlush();
+ }
+#endif
+
+ /* Disable the Tx CPPI DMA */
+ TX_CPPI_CTL_REG(HalDev->dev_base) = 0;
+
+ /* Disable the Rx CPPI DMA */
+ RX_CPPI_CTL_REG(HalDev->dev_base) = 0;
+
+ /* Disable the PDSP */
+ PDSP_CTRL_REG(HalDev->dev_base) &=~ 0x00000002;
+
+ /* disable interrupt masks */
+ SAR_TX_MASK_CLR(HalDev->dev_base) = 0xffffffff;
+ SAR_RX_MASK_CLR(HalDev->dev_base) = 0xffffffff;
+
+#ifndef NO_RESET /* GSG+ 030428 */
+ /* clear reset bit */
+ (*(volatile bit32u *)(HalDev->ResetBase)) &=~ (1<<HalDev->ResetBit); /* ~GSG 030307 */
+ HalDev->OsFunc->Control(HalDev->OsDev, "Sleep", "", &Ticks);
+
+ /* set reset bit */
+ (*(volatile bit32u *)(HalDev->ResetBase)) |= (1<<HalDev->ResetBit); /* ~GSG 030307 */
+ HalDev->OsFunc->Control(HalDev->OsDev, "Sleep", "", &Ticks);
+#endif /* GSG+ 030428 */
+ }
+ else
+ {
+ (*(volatile bit32u *)(HalDev->ResetBase)) |= (1<<HalDev->ResetBit); /* ~GSG 030307 */
+ HalDev->OsFunc->Control(HalDev->OsDev, "Sleep", "", &Ticks);
+ }
+
+ /* Configure UNI/NNI */
+ RX_LUT_GLOBAL_CFG_REG(HalDev->dev_base) |= (HalDev->UniNni & 0x1);
+
+ /* Clear entire PDSP state RAM */ /*+GSG 030407*/
+ pTmp = (pTX_DMA_STATE_WORD_0(HalDev->dev_base)); /*+GSG 030407*/
+ for (i=0; i<PDSP_STATE_RAM_SIZE; i++) /*+GSG 030407*/
+ *pTmp++ = 0; /*+GSG 030407*/
+
+ /* Configure Oam Mode */ /*+GSG 030407*/
+ SetOamMode(HalDev); /*+GSG 030407*/
+
+ /* Initialize PDSP */
+ Ret=InitPdsp(HalDev);
+ if(Ret)
+ return(Ret);
+
+ /* Reset and Enable the PDSP */
+ PDSP_CTRL_REG(HalDev->dev_base) = 0x00080003;
+
+ return(EC_NO_ERRORS);
+ }
+
+static int halClose(CPSAR_DEVICE *HalDev, int Mode)
+ {
+ int Ticks = 64;
+
+#ifdef __CPHAL_DEBUG
+ if (DBG(0))
+ {
+ dbgPrintf("[cpsar]halClose(HalDev:%08x, Mode:%d)\n", (bit32u)HalDev, Mode);
+ osfuncSioFlush();
+ }
+#endif
+
+ /* handle the error case if there is nothing open */
+ if (HalDev->OpenCount == 0)
+ {
+ return(EC_CPSAR|EC_FUNC_CLOSE|EC_VAL_MODULE_ALREADY_CLOSED);
+ }
+
+#ifdef __CPHAL_DEBUG
+ if (DBG(7))
+ {
+ dbgPrintf("[cpsar halClose()]OpenCount = %d\n", HalDev->OpenCount);
+ osfuncSioFlush();
+ }
+#endif
+
+ /* Only run the close code for the last calling module per instance */
+ if (HalDev->OpenCount-- > 1)
+ {
+ return (EC_NO_ERRORS);
+ }
+
+ /* Disable the PDSP */
+ PDSP_CTRL_REG(HalDev->dev_base) &=~ 0x00000002;
+
+#ifndef NO_RESET /* GSG +030428 */
+ /* put device back into reset */
+ (*(volatile bit32u *)(HalDev->ResetBase)) &=~ (1<<HalDev->ResetBit); /* ~GSG 030307 */
+ HalDev->OsFunc->Control(HalDev->OsDev, "Sleep", "", &Ticks);
+#endif /* GSG +030428 */
+
+ return(EC_NO_ERRORS);
+ }
+
+static int halShutdown(CPSAR_DEVICE *HalDev)
+ {
+#ifdef __CPHAL_DEBUG
+ if (DBG(0))
+ {
+ dbgPrintf("[cpsar]halShutdown(HalDev:%08x)\n", (bit32u)HalDev);
+ osfuncSioFlush();
+ }
+#endif
+
+ /* handle the error case */
+ if (HalDev->InitCount == 0)
+ {
+ return(EC_CPSAR|EC_FUNC_CLOSE|EC_VAL_MODULE_ALREADY_SHUTDOWN);
+ }
+
+#ifdef __CPHAL_DEBUG
+ if (DBG(7))
+ {
+ dbgPrintf("[cpsar halShutdown()]InitCount = %d\n", HalDev->InitCount);
+ osfuncSioFlush();
+ }
+#endif
+
+ /* Only run the shutdown code for the last calling module per instance */
+ if (HalDev->InitCount-- > 1)
+ {
+ return (EC_NO_ERRORS);
+ }
+
+ /* free the SAR functions */
+#ifdef __CPHAL_DEBUG
+ if (DBG(6))
+ {
+ dbgPrintf(" [cpsar halShutdown()]: Free CPSAR function pointers\n");
+ osfuncSioFlush();
+ }
+ if (DBG(1)||DBG(3))
+ {
+ dbgPrintf("[os]Free(MemPtr:%08x)\n", (bit32u)HalDev->HalFuncPtr);
+ osfuncSioFlush();
+ }
+#endif
+ /* free the HalFunc */
+ HalDev->OsFunc->Free(HalDev->HalFuncPtr);
+
+ /* we have a static global, so I should clear it's value as well */
+ CpsarDev[HalDev->Inst] = 0;
+
+#ifdef __CPHAL_DEBUG
+ if (DBG(6))
+ {
+ dbgPrintf(" [cpsar halShutdown()]Free HalDev\n");
+ osfuncSioFlush();
+ }
+ if (DBG(1)||DBG(3))
+ {
+ dbgPrintf("[os]Free(MemPtr:%08x)\n", (bit32u)HalDev);
+ osfuncSioFlush();
+ }
+#endif
+ /* free the CPSAR device */
+ HalDev->OsFunc->Free(HalDev);
+
+ return(EC_NO_ERRORS);
+ }
+
+static int halTick(CPSAR_DEVICE *HalDev)
+ {
+#ifdef __CPHAL_DEBUG
+ if (DBG(0))
+ {
+ dbgPrintf("[cpsar]halTick(HalDev:%08x)\n", (bit32u)HalDev);
+ osfuncSioFlush();
+ }
+#endif
+
+ return(EC_NO_ERRORS);
+ }
+
+/*
+ * The CPSAR version of InitModule() should be passed the OS_FUNCTIONS pointer,
+ * and will return the HalDev pointer.
+ *
+ * @param HalDev Pointer to CPSAR module information. This will
+ * be used by the OS when communicating to this module via
+ * CPSAR.
+ * @param OsDev Pointer to OS device information. This will be saved by
+ * the CPSAR and returned to the OS when required.
+ * @param HalFunc HAL_FUNCTIONS pointer.
+ * @param Size Pointer to the size of the HAL_FUNCTIONS structure. (If
+ * HalFunc is 0, the value will be set by CPSAR, otherwise
+ * ignored)
+ * @param Inst The instance number of the module to initialize. (start at
+ * 0).
+ *
+ * @return 0 OK, Nonzero - error.
+ */
+/*
+int cpsarInitModule(CPSAR_DEVICE **HalDev,
+ OS_DEVICE *OsDev,
+ CPSAR_FUNCTIONS *HalFunc,
+ OS_FUNCTIONS *OsFunc,
+ int *Size,
+ int Inst)
+*/
+int cpsarInitModule(CPSAR_DEVICE **HalDev,
+ OS_DEVICE *OsDev,
+ CPSAR_FUNCTIONS **HalFunc,
+ OS_FUNCTIONS *OsFunc,
+ int OsFuncSize,
+ int *HalFuncSize,
+ int Inst)
+ {
+ CPSAR_DEVICE *HalPtr;
+ CPSAR_FUNCTIONS *HalFuncPtr;
+
+ /*
+ if ( HalFunc == 0 )
+ {
+ *Size = sizeof(CPSAR_FUNCTIONS);
+ return(EC_NO_ERRORS);
+ }
+ */
+
+ if (CpsarDev[Inst] != 0)
+ {
+ /* this SAR module has been connected to before, so do not
+ allocate another CPSAR_DEVICE */
+ HalPtr = CpsarDev[Inst];
+
+ /* increase count of attached modules */
+ HalPtr->InitCount++;
+ }
+ else
+ {
+ /* allocate the CPSAR_DEVICE structure */
+ HalPtr = (CPSAR_DEVICE *) OsFunc->MallocDev(sizeof(CPSAR_DEVICE));
+ if(!HalPtr)
+ return(EC_CPSAR|EC_FUNC_HAL_INIT|EC_VAL_MALLOC_DEV_FAILED);
+
+ HalFuncPtr = (CPSAR_FUNCTIONS *) OsFunc->Malloc(sizeof(CPSAR_FUNCTIONS));
+ if (!HalFuncPtr)
+ return (EC_CPSAR|EC_FUNC_HAL_INIT|EC_VAL_MALLOC_FAILED);
+
+ /* Initialize the size of hal functions */
+ *HalFuncSize = sizeof (CPSAR_FUNCTIONS);
+
+ /* ensure the device structure is cleared */
+ OsFunc->Memset(HalPtr, 0, sizeof(CPSAR_DEVICE));
+
+ /* clear the function pointers */
+ OsFunc->Memset(HalFuncPtr, 0, sizeof(CPSAR_FUNCTIONS));
+
+ /* Supply pointers for the CPSAR API functions */
+ HalFuncPtr->ChannelSetup = halChannelSetup;
+ HalFuncPtr->ChannelTeardown = halChannelTeardown;
+ HalFuncPtr->Close = halClose;
+ HalFuncPtr->Control = halControl;
+ HalFuncPtr->Init = halInit;
+ HalFuncPtr->Open = halOpen;
+ HalFuncPtr->Probe = halProbe;
+ HalFuncPtr->Shutdown = halShutdown;
+ HalFuncPtr->Tick = halTick;
+
+ /* keep a reference to HalFuncPtr so I can free it later */
+ HalPtr->HalFuncPtr = HalFuncPtr;
+
+ /* store the CPSAR_DEVICE, so the CPSAR module will know whether
+ it is in use for the given instance */
+ CpsarDev[Inst] = HalPtr;
+
+ /* increase count of attached modules */
+ HalPtr->InitCount++;
+ }
+
+ /* @todo Does this need modification to deal with multiple callers/
+ drivers? If different callers will use different OsDev/OsFunc,
+ then the current code will not work.
+ */
+
+ /* initialize the CPSAR_DEVICE structure */
+ HalPtr->OsDev = OsDev;
+ /*HalPtr->OsOpen = OsDev;*/
+ HalPtr->Inst = Inst;
+ HalPtr->OsFunc = OsFunc;
+
+ /* pass the HalPtr back to the caller */
+ *HalDev = HalPtr;
+ *HalFunc = HalPtr->HalFuncPtr;
+
+ return (EC_NO_ERRORS);
+ }
diff -urN linux.old/drivers/atm/sangam_atm/cpsar_cpaal5.h linux.dev/drivers/atm/sangam_atm/cpsar_cpaal5.h
--- linux.old/drivers/atm/sangam_atm/cpsar_cpaal5.h 1970-01-01 01:00:00.000000000 +0100
+++ linux.dev/drivers/atm/sangam_atm/cpsar_cpaal5.h 2005-07-10 08:02:01.427113944 +0200
@@ -0,0 +1,103 @@
+/*******************************************************************************
+ * TNETDxxxx Software Support
+ * Copyright (c) 2002 Texas Instruments Incorporated. All Rights Reserved.
+ *
+ * FILE: cpsar.h
+ *
+ * DESCRIPTION:
+ * This file contains data structure definitions for the CPSAR HAL.
+ *
+ * HISTORY:
+ * 6Sep02 Greg 1.00 Original Version created.
+ *
+ *****************************************************************************/
+#ifndef _INC_CPSAR
+#define _INC_CPSAR
+
+#define NUM_RX_STATE_WORDS 7
+#define NUM_TX_STATE_WORDS 9
+#define MAX_CHAN 19
+
+
+#ifndef _CPHAL_CPSAR
+typedef void CPSAR_DEVICE;
+#endif
+
+/*
+ * HAL Default Parameter Values
+ */
+#define CFG_UNI_NNI 0
+
+/**
+ * @ingroup shared_data
+ *
+ * List of defined keys for use with Control().
+ */
+typedef enum
+ {
+ /* SAR */
+ enGET_FIRMWARE, /**< Used by the SAR to request a pointer to firmware */
+ enGET_FIRMWARE_SIZE, /**< Used by the SAR to request the size of the firmware */
+ enEND=9999 /* Last entry */
+ }INFO_KEY;
+
+/*
+ * The CPHAL_FUNCTIONS struct defines the CPHAL function pointers used by upper layer
+ * software. The upper layer software receives these pointers through the
+ * call to cphalInitModule().
+ */
+typedef struct
+ {
+ int (*ChannelSetup)(CPSAR_DEVICE *HalDev, CHANNEL_INFO *HalCh);
+ int (*ChannelTeardown)(CPSAR_DEVICE *HalDev, int Ch, int Mode);
+ int (*Close)(CPSAR_DEVICE *HalDev, int Mode);
+ int (*Control)(CPSAR_DEVICE *HalDev, const char *Key, const char *Action, void *Value);
+ int (*Init)(CPSAR_DEVICE *HalDev);
+ int (*ModeChange)(CPSAR_DEVICE *HalDev, char *DeviceParms);
+ int (*Open)(CPSAR_DEVICE *HalDev);
+ int (*Probe)(CPSAR_DEVICE *HalDev);
+ int (*Shutdown)(CPSAR_DEVICE *HalDev);
+ int (*Tick)(CPSAR_DEVICE *HalDev);
+ } CPSAR_FUNCTIONS;
+
+/*
+ * This is the data structure for a generic HAL device. It contains all device
+ * specific data for a single instance of that device. This includes Rx/Tx
+ * buffer queues, device base address, reset bit, and other information.
+ */
+typedef struct cpsar_device
+ {
+ bit32 dev_base;
+ bit32 offset;
+ bit32 TxTeardownPending[MAX_CHAN];
+ bit32 RxTeardownPending[MAX_CHAN];
+ bit32 ChIsOpen[MAX_CHAN];
+ bit32 ResetBit;
+ bit32 debug;
+ OS_DEVICE *OsDev;
+ OS_FUNCTIONS *OsFunc;
+ /*void *OsOpen;*/
+ bit32 UniNni;
+ bit32 Inst;
+ bit32u DeviceCPID[4];
+ bit32u LBSourceLLID[4];
+ bit32u OamRate[11];
+ CHANNEL_INFO ChData[MAX_CHAN];
+ int InitCount;
+ int OpenCount;
+ char *DeviceInfo;
+ bit32u ResetBase;
+ DEVICE_STATE State;
+ CPSAR_FUNCTIONS *HalFuncPtr;
+ int OamMode; /* +GSG 030407 */
+ }CPSARDEVICE;
+
+extern int cpsarInitModule(CPSAR_DEVICE **HalDev,
+ OS_DEVICE *OsDev,
+ CPSAR_FUNCTIONS **HalFunc,
+ OS_FUNCTIONS *OsFunc,
+ int OsFuncSize,
+ int *HalFuncSize,
+ int Inst);
+
+#endif
diff -urN linux.old/drivers/atm/sangam_atm/cpsar.h linux.dev/drivers/atm/sangam_atm/cpsar.h
--- linux.old/drivers/atm/sangam_atm/cpsar.h 1970-01-01 01:00:00.000000000 +0100
+++ linux.dev/drivers/atm/sangam_atm/cpsar.h 2005-07-10 08:02:01.427113944 +0200
@@ -0,0 +1,103 @@
+/*******************************************************************************
+ * TNETDxxxx Software Support
+ * Copyright (c) 2002 Texas Instruments Incorporated. All Rights Reserved.
+ *
+ * FILE: cpsar.h
+ *
+ * DESCRIPTION:
+ * This file contains data structure definitions for the CPSAR HAL.
+ *
+ * HISTORY:
+ * 6Sep02 Greg 1.00 Original Version created.
+ *
+ *****************************************************************************/
+#ifndef _INC_CPSAR
+#define _INC_CPSAR
+
+#define NUM_RX_STATE_WORDS 7
+#define NUM_TX_STATE_WORDS 9
+#define MAX_CHAN 19
+
+
+#ifndef _CPHAL_CPSAR
+typedef void CPSAR_DEVICE;
+#endif
+
+/*
+ * HAL Default Parameter Values
+ */
+#define CFG_UNI_NNI 0
+
+/**
+ * @ingroup shared_data
+ *
+ * List of defined keys for use with Control().
+ */
+typedef enum
+ {
+ /* SAR */
+ enGET_FIRMWARE, /**< Used by the SAR to request a pointer to firmware */
+ enGET_FIRMWARE_SIZE, /**< Used by the SAR to request the size of the firmware */
+ enEND=9999 /* Last entry */
+ }INFO_KEY;
+
+/*
+ * The CPHAL_FUNCTIONS struct defines the CPHAL function pointers used by upper layer
+ * software. The upper layer software receives these pointers through the
+ * call to cphalInitModule().
+ */
+typedef struct
+ {
+ int (*ChannelSetup)(CPSAR_DEVICE *HalDev, CHANNEL_INFO *HalCh);
+ int (*ChannelTeardown)(CPSAR_DEVICE *HalDev, int Ch, int Mode);
+ int (*Close)(CPSAR_DEVICE *HalDev, int Mode);
+ int (*Control)(CPSAR_DEVICE *HalDev, const char *Key, const char *Action, void *Value);
+ int (*Init)(CPSAR_DEVICE *HalDev);
+ int (*ModeChange)(CPSAR_DEVICE *HalDev, char *DeviceParms);
+ int (*Open)(CPSAR_DEVICE *HalDev);
+ int (*Probe)(CPSAR_DEVICE *HalDev);
+ int (*Shutdown)(CPSAR_DEVICE *HalDev);
+ int (*Tick)(CPSAR_DEVICE *HalDev);
+ } CPSAR_FUNCTIONS;
+
+/*
+ * This is the data structure for a generic HAL device. It contains all device
+ * specific data for a single instance of that device. This includes Rx/Tx
+ * buffer queues, device base address, reset bit, and other information.
+ */
+typedef struct cpsar_device
+ {
+ bit32 dev_base;
+ bit32 offset;
+ bit32 TxTeardownPending[MAX_CHAN];
+ bit32 RxTeardownPending[MAX_CHAN];
+ bit32 ChIsOpen[MAX_CHAN];
+ bit32 ResetBit;
+ bit32 debug;
+ OS_DEVICE *OsDev;
+ OS_FUNCTIONS *OsFunc;
+ /*void *OsOpen;*/
+ bit32 UniNni;
+ bit32 Inst;
+ bit32u DeviceCPID[4];
+ bit32u LBSourceLLID[4];
+ bit32u OamRate[11];
+ CHANNEL_INFO ChData[MAX_CHAN];
+ int InitCount;
+ int OpenCount;
+ char *DeviceInfo;
+ bit32u ResetBase;
+ DEVICE_STATE State;
+ CPSAR_FUNCTIONS *HalFuncPtr;
+ int OamMode; /* +GSG 030407 */
+ }CPSARDEVICE;
+
+extern int cpsarInitModule(CPSAR_DEVICE **HalDev,
+ OS_DEVICE *OsDev,
+ CPSAR_FUNCTIONS **HalFunc,
+ OS_FUNCTIONS *OsFunc,
+ int OsFuncSize,
+ int *HalFuncSize,
+ int Inst);
+
+#endif
diff -urN linux.old/drivers/atm/sangam_atm/cp_sar_reg.h linux.dev/drivers/atm/sangam_atm/cp_sar_reg.h
--- linux.old/drivers/atm/sangam_atm/cp_sar_reg.h 1970-01-01 01:00:00.000000000 +0100
+++ linux.dev/drivers/atm/sangam_atm/cp_sar_reg.h 2005-07-10 08:02:01.428113792 +0200
@@ -0,0 +1,217 @@
+/***************************************************************************
+ TNETD73xx Software Support
+ Copyright(c) 2000, Texas Instruments Incorporated. All Rights Reserved.
+
+ FILE: cp_sar_reg.h Register definitions for the SAR module
+
+ DESCRIPTION:
+ This include file contains register definitions for the
+ SAR module.
+
+ HISTORY:
+ 15 Jan 02 G. Guyotte Original version written
+ 03 Oct 02 G. Guyotte C++ style comments removed
+****************************************************************************/
+#ifndef _INC_SAR_REG
+#define _INC_SAR_REG
+
+/* Global Registers */
+#define pSAR_ID_REG(base) ((volatile bit32u *)(base+0x0000))
+#define SAR_ID_REG(base) (*pSAR_ID_REG(base))
+#define pSAR_STATUS_SET_REG(base) ((volatile bit32u *)(base+0x0008))
+#define SAR_STATUS_SET_REG(base) (*pSAR_STATUS_SET_REG(base))
+#define pSAR_STATUS_CLR_REG(base) ((volatile bit32u *)(base+0x000C))
+#define SAR_STATUS_CLR_REG(base) (*pSAR_STATUS_CLR_REG(base))
+#define pSAR_HOST_INT_EN_SET_REG(base) ((volatile bit32u *)(base+0x0010))
+#define SAR_HOST_INT_EN_SET_REG(base) (*pSAR_HOST_INT_EN_SET_REG(base))
+#define pSAR_HOST_INT_EN_CLR_REG(base) ((volatile bit32u *)(base+0x0014))
+#define SAR_HOST_INT_EN_CLR_REG(base) (*pSAR_HOST_INT_EN_CLR_REG(base))
+#define pSAR_PDSP_INT_EN_SET_REG(base) ((volatile bit32u *)(base+0x0018))
+#define SAR_PDSP_INT_EN_SET_REG(base) (*pSAR_PDSP_INT_EN_SET_REG(base))
+#define pSAR_PDSP_INT_EN_CLR_REG(base) ((volatile bit32u *)(base+0x001C))
+#define SAR_PDSP_INT_EN_CLR_REG(base) (*pSAR_PDSP_INT_EN_CLR_REG(base))
+
+/* PDSP OAM General Purpose Registers */
+#define pSAR_PDSP_HOST_OAM_CONFIG_REG(base) ((volatile bit32u *)(base+0x0020))
+#define SAR_PDSP_HOST_OAM_CONFIG_REG(base) (*pSAR_PDSP_HOST_OAM_CONFIG_REG(base))
+#define pSAR_PDSP_OAM_CORR_REG(base) ((volatile bit32u *)(base+0x0024))
+#define SAR_PDSP_OAM_CORR_REG(base) (*pSAR_PDSP_OAM_CORR_REG(base))
+#define pSAR_PDSP_OAM_LB_RESULT_REG(base) ((volatile bit32u *)(base+0x0028))
+#define SAR_PDSP_OAM_LB_RESULT_REG(base) (*pSAR_PDSP_OAM_LB_RESULT_REG(base))
+#define pSAR_PDSP_OAM_F5_LB_COUNT_REG(base) ((volatile bit32u *)(base+0x002c)) /* +GSG 030416 */
+#define SAR_PDSP_OAM_F5_LB_COUNT_REG(base) (*pSAR_PDSP_OAM_F5_LB_COUNT_REG(base)) /* +GSG 030416 */
+#define pSAR_PDSP_OAM_F4_LB_COUNT_REG(base) ((volatile bit32u *)(base+0x0030)) /* +GSG 030416 */
+#define SAR_PDSP_OAM_F4_LB_COUNT_REG(base) (*pSAR_PDSP_OAM_F4_LB_COUNT_REG(base)) /* +GSG 030416 */
+#define pSAR_PDSP_FWD_UNK_VC_REG(base) ((volatile bit32u *)(base+0x0034)) /* +GSG 030701 */
+#define SAR_PDSP_FWD_UNK_VC_REG(base) (*pSAR_PDSP_FWD_UNK_VC_REG(base)) /* +GSG 030701 */
+
+
+/* Rx Lookup Table Registers */
+#define pRX_LUT_GLOBAL_CFG_REG(base) ((volatile bit32u *)(base+0x0080))
+#define RX_LUT_GLOBAL_CFG_REG(base) (*pRX_LUT_GLOBAL_CFG_REG(base))
+#define pRX_LUT_CH_SETUP_REQ_REG(base) ((volatile bit32u *)(base+0x0090))
+#define RX_LUT_CH_SETUP_REQ_REG(base) (*pRX_LUT_CH_SETUP_REQ_REG(base))
+#define pRX_LUT_CH_SETUP_REQ_VC_REG(base) ((volatile bit32u *)(base+0x0094))
+#define RX_LUT_CH_SETUP_REQ_VC_REG(base) (*pRX_LUT_CH_SETUP_REQ_VC_REG(base))
+#define pRX_LUT_CH_TEARDOWN_REQ_REG(base) ((volatile bit32u *)(base+0x009C))
+#define RX_LUT_CH_TEARDOWN_REQ_REG(base) (*pRX_LUT_CH_TEARDOWN_REQ_REG(base))
+
+/* Tx Scheduler Registers */
+#define pTX_CH_MAPPING_REG(base) ((volatile bit32u *)(base+0x0170))
+#define TX_CH_MAPPING_REG(base) (*pTX_CH_MAPPING_REG(base))
+
+/* Tx CPPI DMA Controller Registers */
+#define pTX_CPPI_CTL_REG(base) ((volatile bit32u *)(base+0x0700))
+#define TX_CPPI_CTL_REG(base) (*pTX_CPPI_CTL_REG(base))
+#define pTX_CPPI_TEARDOWN_REG(base) ((volatile bit32u *)(base+0x0704))
+#define TX_CPPI_TEARDOWN_REG(base) (*pTX_CPPI_TEARDOWN_REG(base))
+
+/* EOI Interrupt Additions */
+#define pSAR_EOI(base) ((volatile bit32u *)(base+0x0708))
+#define SAR_EOI(base) (*pSAR_EOI(base))
+#define pSAR_INTR_VECTOR(base) ((volatile bit32u *)(base+0x070c))
+#define SAR_INTR_VECTOR(base) (*pSAR_INTR_VECTOR(base))
+#define pSAR_TX_MASKED_STATUS(base) ((volatile bit32u *)(base+0x0710))
+#define SAR_TX_MASKED_STATUS(base) (*pSAR_TX_MASKED_STATUS(base))
+#define pSAR_TX_RAW_STATUS(base) ((volatile bit32u *)(base+0x0714))
+#define SAR_TX_RAW_STATUS(base) (*pSAR_TX_RAW_STATUS(base))
+#define pSAR_TX_MASK_SET(base) ((volatile bit32u *)(base+0x0718))
+#define SAR_TX_MASK_SET(base) (*pSAR_TX_MASK_SET(base))
+#define pSAR_TX_MASK_CLR(base) ((volatile bit32u *)(base+0x071c))
+#define SAR_TX_MASK_CLR(base) (*pSAR_TX_MASK_CLR(base))
+
+/* Rx CPPI DMA Controller Registers */
+#define pRX_CPPI_CTL_REG(base) ((volatile bit32u *)(base+0x0780))
+#define RX_CPPI_CTL_REG(base) (*pRX_CPPI_CTL_REG(base))
+#define pSAR_RX_MASKED_STATUS(base) ((volatile bit32u *)(base+0x0790))
+#define SAR_RX_MASKED_STATUS(base) (*pSAR_RX_MASKED_STATUS(base))
+#define pSAR_RX_RAW_STATUS(base) ((volatile bit32u *)(base+0x0794))
+#define SAR_RX_RAW_STATUS(base) (*pSAR_RX_RAW_STATUS(base))
+#define pSAR_RX_MASK_SET(base) ((volatile bit32u *)(base+0x0798))
+#define SAR_RX_MASK_SET(base) (*pSAR_RX_MASK_SET(base))
+#define pSAR_RX_MASK_CLR(base) ((volatile bit32u *)(base+0x079c))
+#define SAR_RX_MASK_CLR(base) (*pSAR_RX_MASK_CLR(base))
+
+/* PDSP Control/Status Registers */
+#define pPDSP_CTRL_REG(base) ((volatile bit32u *)(base+0x4000))
+#define PDSP_CTRL_REG(base) (*pPDSP_CTRL_REG(base))
+
+/* PDSP Instruction RAM */
+#define pPDSP_IRAM(base) ((volatile bit32u *)(base+0x4020))
+#define PDSP_IRAM(base) (*pPDSP_IRAM(base))
+
+/*
+ * Channel 0 State/Scratchpad RAM Block
+ *
+ * The following registers (Tx DMA State, Rx DMA State, CPPI Completion PTR,
+ * and PDSP Data) have been given the correct address for channel 0. To
+ * reach the registers for channel X, add (X * 0x100) to the pointer address.
+ *
+ */
+
+#define PDSP_STATE_RAM_SIZE 1024
+
+/* Tx DMA State RAM */
+#define pTX_DMA_STATE_WORD_0(base) ((volatile bit32u *)(base+0x8000))
+#define TX_DMA_STATE_WORD_0(base) (*pTX_DMA_STATE_WORD_0(base))
+#define pTX_DMA_STATE_WORD_1(base) ((volatile bit32u *)(base+0x8004))
+#define TX_DMA_STATE_WORD_1(base) (*pTX_DMA_STATE_WORD_1(base))
+#define pTX_DMA_STATE_WORD_2(base) ((volatile bit32u *)(base+0x8008))
+#define TX_DMA_STATE_WORD_2(base) (*pTX_DMA_STATE_WORD_2(base))
+#define pTX_DMA_STATE_WORD_3(base) ((volatile bit32u *)(base+0x800C))
+#define TX_DMA_STATE_WORD_3(base) (*pTX_DMA_STATE_WORD_3(base))
+#define pTX_DMA_STATE_WORD_4(base) ((volatile bit32u *)(base+0x8010))
+#define TX_DMA_STATE_WORD_4(base) (*pTX_DMA_STATE_WORD_4(base))
+#define pTX_DMA_STATE_WORD_5(base) ((volatile bit32u *)(base+0x8014))
+#define TX_DMA_STATE_WORD_5(base) (*pTX_DMA_STATE_WORD_5(base))
+#define pTX_DMA_STATE_WORD_6(base) ((volatile bit32u *)(base+0x8018))
+#define TX_DMA_STATE_WORD_6(base) (*pTX_DMA_STATE_WORD_6(base))
+#define pTX_DMA_STATE_WORD_7(base) ((volatile bit32u *)(base+0x801C))
+#define TX_DMA_STATE_WORD_7(base) (*pTX_DMA_STATE_WORD_7(base))
+#define pTX_DMA_STATE_WORD_8(base) ((volatile bit32u *)(base+0x8020))
+#define TX_DMA_STATE_WORD_8(base) (*pTX_DMA_STATE_WORD_8(base))
+
+/* Rx DMA State RAM */
+#define pRX_DMA_STATE_WORD_0(base) ((volatile bit32u *)(base+0x8024))
+#define RX_DMA_STATE_WORD_0(base) (*pRX_DMA_STATE_WORD_0(base))
+#define pRX_DMA_STATE_WORD_1(base) ((volatile bit32u *)(base+0x8028))
+#define RX_DMA_STATE_WORD_1(base) (*pRX_DMA_STATE_WORD_1(base))
+#define pRX_DMA_STATE_WORD_2(base) ((volatile bit32u *)(base+0x802C))
+#define RX_DMA_STATE_WORD_2(base) (*pRX_DMA_STATE_WORD_2(base))
+#define pRX_DMA_STATE_WORD_3(base) ((volatile bit32u *)(base+0x8030))
+#define RX_DMA_STATE_WORD_3(base) (*pRX_DMA_STATE_WORD_3(base))
+#define pRX_DMA_STATE_WORD_4(base) ((volatile bit32u *)(base+0x8034))
+#define RX_DMA_STATE_WORD_4(base) (*pRX_DMA_STATE_WORD_4(base))
+#define pRX_DMA_STATE_WORD_5(base) ((volatile bit32u *)(base+0x8038))
+#define RX_DMA_STATE_WORD_5(base) (*pRX_DMA_STATE_WORD_5(base))
+#define pRX_DMA_STATE_WORD_6(base) ((volatile bit32u *)(base+0x803C))
+#define RX_DMA_STATE_WORD_6(base) (*pRX_DMA_STATE_WORD_6(base))
+
+/* Tx CPPI Completion Pointers */
+#define pTXH_CPPI_COMP_PTR(base) ((volatile bit32u *)(base+0x8040))
+#define TXH_CPPI_COMP_PTR(base) (*pTXH_CPPI_COMP_PTR(base))
+#define pTXL_CPPI_COMP_PTR(base) ((volatile bit32u *)(base+0x8044))
+#define TXL_CPPI_COMP_PTR(base) (*pTXL_CPPI_COMP_PTR(base))
+
+/* Rx CPPI Completion Pointer */
+#define pRX_CPPI_COMP_PTR(base) ((volatile bit32u *)(base+0x8048))
+#define RX_CPPI_COMP_PTR(base) (*pRX_CPPI_COMP_PTR(base))
+
+/* Tx PDSP Defines */
+#define NUM_PDSP_AAL5_STATE_WORDS 24
+#define NUM_PDSP_AAL2_STATE_WORDS 20
+
+/* PDSP State RAM Block 0 */
+#define pPDSP_BLOCK_0(base) ((volatile bit32u *)(base+0x8050))
+#define PDSP_BLOCK_0(base) (*pPDSP_BLOCK_0(base))
+
+/* AAL5 Tx PDSP State RAM */
+#define pPDSP_AAL5_TX_STATE_WORD_0(base) ((volatile bit32u *)(base+0x8050))
+#define PDSP_AAL5_TX_STATE_WORD_0(base) (*pPDSP_AAL5_TX_STATE_WORD_0(base))
+
+/* AAL5 Rx PDSP State RAM */
+#define pPDSP_AAL5_RX_STATE_WORD_0(base) ((volatile bit32u *)(base+0x8070))
+#define PDSP_AAL5_RX_STATE_WORD_0(base) (*pPDSP_AAL5_RX_STATE_WORD_0(base))
+
+/* AAL5 Tx VP PDSP State RAM */
+#define pPDSP_AAL5_TX_VP_STATE_WORD_0(base) ((volatile bit32u *)(base+0x8090))
+#define PDSP_AAL5_TX_VP_STATE_WORD_0(base) (*pPDSP_AAL5_TX_VP_STATE_WORD_0(base))
+
+/* AAL5 Rx VP PDSP State RAM */
+#define pPDSP_AAL5_RX_VP_STATE_WORD_0(base) ((volatile bit32u *)(base+0x80A0))
+#define PDSP_AAL5_RX_VP_STATE_WORD_0(base) (*pPDSP_AAL5_RX_VP_STATE_WORD_0(base))
+
+/* AAL2 Tx PDSP State RAM */
+#define pPDSP_AAL2_TX_STATE_WORD_0(base) ((volatile bit32u *)(base+0x80B0))
+#define PDSP_AAL2_TX_STATE_WORD_0(base) (*pPDSP_AAL2_TX_STATE_WORD_0(base))
+
+/* AAL2 Rx PDSP State RAM */
+#define pPDSP_AAL2_RX_STATE_WORD_0(base) ((volatile bit32u *)(base+0x80D0))
+#define PDSP_AAL2_RX_STATE_WORD_0(base) (*pPDSP_AAL2_RX_STATE_WORD_0(base))
+
+/* AAL2 Tx VP PDSP State RAM */
+#define pPDSP_AAL2_TX_VP_STATE_WORD_0(base) ((volatile bit32u *)(base+0x80E0))
+#define PDSP_AAL2_TX_VP_STATE_WORD_0(base) (*pPDSP_AAL2_TX_VP_STATE_WORD_0(base))
+
+/* AAL2 Rx VP PDSP State RAM */
+#define pPDSP_AAL2_RX_VP_STATE_WORD_0(base) ((volatile bit32u *)(base+0x80F0))
+#define PDSP_AAL2_RX_VP_STATE_WORD_0(base) (*pPDSP_AAL2_RX_VP_STATE_WORD_0(base))
+
+/* PDSP OAM Configuration Block */
+#define pOAM_CONFIG_BLOCK_WORD_0(base) ((volatile bit32u *)(base+0x83C0))
+#define OAM_CONFIG_BLOCK_WORD_0(base) (*pOAM_CONFIG_BLOCK_WORD_0(base))
+
+/* PDSP OAM Padding Block */
+#define pOAM_PADDING_BLOCK_WORD_0(base) ((volatile bit32u *)(base+0x84C0))
+#define OAM_PADDING_BLOCK_WORD_0(base) (*pOAM_PADDING_BLOCK_WORD_0(base))
+
+#define NUM_OAM_RATES 11
+
+/* PDSP OAM Timer State RAM */
+#define pOAM_TIMER_STATE_WORD_0(base) ((volatile bit32u *)(base+0x85B0))
+#define OAM_TIMER_STATE_WORD_0(base) (*pOAM_TIMER_STATE_WORD_0(base))
+
+
+/* END OF FILE */
+
+#endif _INC_SAR_REG
diff -urN linux.old/drivers/atm/sangam_atm/cpswhal_cpaal5.h linux.dev/drivers/atm/sangam_atm/cpswhal_cpaal5.h
--- linux.old/drivers/atm/sangam_atm/cpswhal_cpaal5.h 1970-01-01 01:00:00.000000000 +0100
+++ linux.dev/drivers/atm/sangam_atm/cpswhal_cpaal5.h 2005-07-10 08:02:01.429113640 +0200
@@ -0,0 +1,629 @@
+/************************************************************************
+ * TNETDxxxx Software Support
+ * Copyright (c) 2002 Texas Instruments Incorporated. All Rights Reserved.
+ *
+ * FILE: cphal.h
+ *
+ * DESCRIPTION:
+ * User include file, contains data definitions shared between the CPHAL
+ * and the upper-layer software.
+ *
+ * HISTORY:
+ * Date Modifier Ver Notes
+ * 28Feb02 Greg 1.00 Original
+ * 06Mar02 Greg 1.01 Documentation enhanced
+ * 18Jul02 Greg 1.02 Many updates (OAM additions, general reorg)
+ * 22Nov02 Mick RC2 Additions from Denis' input on Control
+ *
+ * author Greg Guyotte
+ * version 1.02
+ * date 18-Jul-2002
+ *****************************************************************************/
+#ifndef _INC_CPHAL_H
+#define _INC_CPHAL_H
+
+#ifdef _CPHAL_CPMAC
+#include "ec_errors_cpmac.h"
+#endif
+
+#ifdef _CPHAL_AAL5
+#include "ec_errors_cpaal5.h"
+#endif
+
+#ifdef _CPHAL_CPSAR
+#include "ec_errors_cpsar.h"
+#endif
+
+#ifdef _CPHAL_AAL2
+#include "ec_errors_cpaal2.h"
+#endif
+
+#ifndef __ADAM2
+typedef char bit8;
+typedef short bit16;
+typedef int bit32;
+
+typedef unsigned char bit8u;
+typedef unsigned short bit16u;
+typedef unsigned int bit32u;
+
+/*
+typedef char INT8;
+typedef short INT16;
+typedef int INT32;
+typedef unsigned char UINT8;
+typedef unsigned short UINT16;
+typedef unsigned int UINT32;
+*/
+/*typedef unsigned int size_t;*/
+#endif
+
+#ifdef _CPHAL
+
+#ifndef TRUE
+#define TRUE (1==1)
+#endif
+
+#ifndef FALSE
+#define FALSE (1==2)
+#endif
+
+#ifndef NULL
+#define NULL 0
+#endif
+
+#endif
+
+#define VirtToPhys(a) (((int)a)&~0xe0000000)
+#define VirtToVirtNoCache(a) ((void*)((VirtToPhys(a))|0xa0000000))
+#define VirtToVirtCache(a) ((void*)((VirtToPhys(a))|0x80000000))
+#define PhysToVirtNoCache(a) ((void*)(((int)a)|0xa0000000))
+#define PhysToVirtCache(a) ((void*)(((int)a)|0x80000000))
+/*
+#define DataCacheHitInvalidate(a) {__asm__(" cache 17, (%0)" : : "r" (a));}
+#define DataCacheHitWriteback(a) {__asm__(" cache 25, (%0)" : : "r" (a));}
+*/
+
+#define PARTIAL 1 /**< Used in @c Close() and @c ChannelTeardown() */
+#define FULL 2 /**< Used in @c Close() and @c ChannelTeardown() */
+
+/* Channel Teardown Defines */
+#define RX_TEARDOWN 2
+#define TX_TEARDOWN 1
+#define BLOCKING_TEARDOWN 8
+#define FULL_TEARDOWN 4
+#define PARTIAL_TEARDOWN 0
+
+#define MAX_DIR 2
+#define DIRECTION_TX 0
+#define DIRECTION_RX 1
+#define TX_CH 0
+#define RX_CH 1
+#define HAL_ERROR_DEVICE_NOT_FOUND 1
+#define HAL_ERROR_FAILED_MALLOC 2
+#define HAL_ERROR_OSFUNC_SIZE 3
+#define HAL_DEFAULT 0xFFFFFFFF
+#define VALID(val) (val!=HAL_DEFAULT)
+
+/*
+ERROR REPORTING
+
+HAL Module Codes. Each HAL module reporting an error code
+should OR the error code with the respective Module error code
+from the list below.
+*/
+#define EC_AAL5 EC_HAL|EC_DEV_AAL5
+#define EC_AAL2 EC_HAL|EC_DEV_AAL2
+#define EC_CPSAR EC_HAL|EC_DEV_CPSAR
+#define EC_CPMAC EC_HAL|EC_DEV_CPMAC
+#define EC_VDMA EC_HAL|EC_DEV_VDMA
+#define EC_VLYNQ EC_HAL|EC_DEV_VLYNQ
+#define EC_CPPI EC_HAL|EC_DEV_CPPI
+
+/*
+HAL Function Codes. Each HAL module reporting an error code
+should OR the error code with one of the function codes from
+the list below.
+*/
+#define EC_FUNC_HAL_INIT EC_FUNC(1)
+#define EC_FUNC_CHSETUP EC_FUNC(2)
+#define EC_FUNC_CHTEARDOWN EC_FUNC(3)
+#define EC_FUNC_RXRETURN EC_FUNC(4)
+#define EC_FUNC_SEND EC_FUNC(5)
+#define EC_FUNC_RXINT EC_FUNC(6)
+#define EC_FUNC_TXINT EC_FUNC(7)
+#define EC_FUNC_AAL2_VDMA EC_FUNC(8)
+#define EC_FUNC_OPTIONS EC_FUNC(9)
+#define EC_FUNC_PROBE EC_FUNC(10)
+#define EC_FUNC_OPEN EC_FUNC(11)
+#define EC_FUNC_CONTROL EC_FUNC(12)
+#define EC_FUNC_DEVICE_INT EC_FUNC(13)
+#define EC_FUNC_STATUS EC_FUNC(14)
+#define EC_FUNC_TICK EC_FUNC(15)
+#define EC_FUNC_CLOSE EC_FUNC(16)
+#define EC_FUNC_SHUTDOWN EC_FUNC(17)
+#define EC_FUNC_DEVICE_INT_ALT EC_FUNC(18) /* +GSG 030306 */
+
+/*
+HAL Error Codes. The list below defines every type of error
+used in all HAL modules. DO NOT CHANGE THESE VALUES! Add new
+values in integer order to the bottom of the list.
+*/
+#define EC_VAL_PDSP_LOAD_FAIL EC_ERR(0x01)|EC_CRITICAL
+#define EC_VAL_FIRMWARE_TOO_LARGE EC_ERR(0x02)|EC_CRITICAL
+#define EC_VAL_DEVICE_NOT_FOUND EC_ERR(0x03)|EC_CRITICAL
+#define EC_VAL_BASE_ADDR_NOT_FOUND EC_ERR(0x04)|EC_CRITICAL
+#define EC_VAL_RESET_BIT_NOT_FOUND EC_ERR(0x05)|EC_CRITICAL
+#define EC_VAL_CH_INFO_NOT_FOUND EC_ERR(0x06)
+#define EC_VAL_RX_STATE_RAM_NOT_CLEARED EC_ERR(0x07)|EC_CRITICAL
+#define EC_VAL_TX_STATE_RAM_NOT_CLEARED EC_ERR(0x08)|EC_CRITICAL
+#define EC_VAL_MALLOC_DEV_FAILED EC_ERR(0x09)
+#define EC_VAL_OS_VERSION_NOT_SUPPORTED EC_ERR(0x0A)|EC_CRITICAL
+#define EC_VAL_CPSAR_VERSION_NOT_SUPPORTED EC_ERR(0x0B)|EC_CRITICAL
+#define EC_VAL_NULL_CPSAR_DEV EC_ERR(0x0C)|EC_CRITICAL
+
+#define EC_VAL_LUT_NOT_READY EC_ERR(0x0D)
+#define EC_VAL_INVALID_CH EC_ERR(0x0E)
+#define EC_VAL_NULL_CH_STRUCT EC_ERR(0x0F)
+#define EC_VAL_RX_TEARDOWN_ALREADY_PEND EC_ERR(0x10)
+#define EC_VAL_TX_TEARDOWN_ALREADY_PEND EC_ERR(0x11)
+#define EC_VAL_RX_CH_ALREADY_TORNDOWN EC_ERR(0x12)
+#define EC_VAL_TX_CH_ALREADY_TORNDOWN EC_ERR(0x13)
+#define EC_VAL_TX_TEARDOWN_TIMEOUT EC_ERR(0x14)
+#define EC_VAL_RX_TEARDOWN_TIMEOUT EC_ERR(0x15)
+#define EC_VAL_CH_ALREADY_TORNDOWN EC_ERR(0x16)
+#define EC_VAL_VC_SETUP_NOT_READY EC_ERR(0x17)
+#define EC_VAL_VC_TEARDOWN_NOT_READY EC_ERR(0x18)
+#define EC_VAL_INVALID_VC EC_ERR(0x19)
+#define EC_VAL_INVALID_LC EC_ERR(0x20)
+#define EC_VAL_INVALID_VDMA_CH EC_ERR(0x21)
+#define EC_VAL_INVALID_CID EC_ERR(0x22)
+#define EC_VAL_INVALID_UUI EC_ERR(0x23)
+#define EC_VAL_INVALID_UUI_DISCARD EC_ERR(0x24)
+#define EC_VAL_CH_ALREADY_OPEN EC_ERR(0x25)
+
+#define EC_VAL_RCB_MALLOC_FAILED EC_ERR(0x26)
+#define EC_VAL_RX_BUFFER_MALLOC_FAILED EC_ERR(0x27)
+#define EC_VAL_OUT_OF_TCBS EC_ERR(0x28)
+#define EC_VAL_NO_TCBS EC_ERR(0x29)
+#define EC_VAL_NULL_RCB EC_ERR(0x30)|EC_CRITICAL
+#define EC_VAL_SOP_ERROR EC_ERR(0x31)|EC_CRITICAL
+#define EC_VAL_EOP_ERROR EC_ERR(0x32)|EC_CRITICAL
+#define EC_VAL_NULL_TCB EC_ERR(0x33)|EC_CRITICAL
+#define EC_VAL_CORRUPT_RCB_CHAIN EC_ERR(0x34)|EC_CRITICAL
+#define EC_VAL_TCB_MALLOC_FAILED EC_ERR(0x35)
+
+#define EC_VAL_DISABLE_POLLING_FAILED EC_ERR(0x36)
+#define EC_VAL_KEY_NOT_FOUND EC_ERR(0x37)
+#define EC_VAL_MALLOC_FAILED EC_ERR(0x38)
+#define EC_VAL_RESET_BASE_NOT_FOUND EC_ERR(0x39)|EC_CRITICAL
+#define EC_VAL_INVALID_STATE EC_ERR(0x40)
+#define EC_VAL_NO_TXH_WORK_TO_DO EC_ERR(0x41)
+#define EC_VAL_NO_TXL_WORK_TO_DO EC_ERR(0x42)
+#define EC_VAL_NO_RX_WORK_TO_DO EC_ERR(0x43)
+#define EC_VAL_NOT_LINKED EC_ERR(0x44)
+#define EC_VAL_INTERRUPT_NOT_FOUND EC_ERR(0x45)
+#define EC_VAL_OFFSET_NOT_FOUND EC_ERR(0x46)
+#define EC_VAL_MODULE_ALREADY_CLOSED EC_ERR(0x47)
+#define EC_VAL_MODULE_ALREADY_SHUTDOWN EC_ERR(0x48)
+#define EC_VAL_ACTION_NOT_FOUND EC_ERR(0x49)
+#define EC_VAL_RX_CH_ALREADY_SETUP EC_ERR(0x50)
+#define EC_VAL_TX_CH_ALREADY_SETUP EC_ERR(0x51)
+#define EC_VAL_RX_CH_ALREADY_OPEN EC_ERR(0x52)
+#define EC_VAL_TX_CH_ALREADY_OPEN EC_ERR(0x53)
+#define EC_VAL_CH_ALREADY_SETUP EC_ERR(0x54)
+#define EC_VAL_RCB_NEEDS_BUFFER EC_ERR(0x55) /* +GSG 030410 */
+#define EC_VAL_RCB_DROPPED EC_ERR(0x56) /* +GSG 030410 */
+#define EC_VAL_INVALID_VALUE EC_ERR(0x57)
+
+/**
+@defgroup shared_data Shared Data Structures
+
+The data structures documented here are shared by all modules.
+*/
+
+/**
+ * @ingroup shared_data
+ * This is the fragment list structure. Each fragment list entry contains a
+ * length and a data buffer.
+ */
+typedef struct
+ {
+ bit32u len; /**< Length of the fragment in bytes (lower 16 bits are valid). For SOP, upper 16 bits is the buffer offset. */
+ void *data; /**< Pointer to fragment data. */
+ void *OsInfo; /**< Pointer to OS defined data. */
+ }FRAGLIST;
+
+#if defined (_CPHAL_CPMAC)
+#define CB_PASSCRC_BIT (1<<26)
+
+/* CPMAC CPHAL STATUS */
+#define CPMAC_STATUS_LINK (1 << 0)
+#define CPMAC_STATUS_LINK_DUPLEX (1 << 1) /* 0 - HD, 1 - FD */
+#define CPMAC_STATUS_LINK_SPEED (1 << 2) /* 0 - 10, 1 - 100 */
+
+/* ADAPTER CHECK Codes */
+
+#define CPMAC_STATUS_ADAPTER_CHECK (1 << 7)
+#define CPMAC_STATUS_HOST_ERR_DIRECTION (1 << 8)
+#define CPMAC_STATUS_HOST_ERR_CODE (0xF << 9)
+#define CPMAC_STATUS_HOST_ERR_CH (0x7 << 13)
+
+#define _CPMDIO_DISABLE (1 << 0)
+#define _CPMDIO_HD (1 << 1)
+#define _CPMDIO_FD (1 << 2)
+#define _CPMDIO_10 (1 << 3)
+#define _CPMDIO_100 (1 << 4)
+#define _CPMDIO_NEG_OFF (1 << 5)
+#define _CPMDIO_LOOPBK (1 << 16)
+#define _CPMDIO_NOPHY (1 << 20)
+#endif
+
+/**
+ * @ingroup shared_data
+ * Channel specific configuration information. This structure should be
+ * populated by upper-layer software prior to calling @c ChannelSetup(). Any
+ * configuration item that can be changed on a per channel basis should
+ * be represented here. Each module may define this structure with additional
+ * module-specific members.
+ */
+typedef struct
+ {
+ int Channel; /**< Channel number. */
+ int Direction; /**< DIRECTION_RX(1) or DIRECTION_TX(0). */
+ OS_SETUP *OsSetup; /**< OS defined information associated with this channel. */
+
+#if defined(_CPHAL_AAL5) || defined (_CPHAL_CPSAR) || defined (_CPHAL_CPMAC)
+ int RxBufSize; /**< Size (in bytes) for each Rx buffer.*/
+ int RxBufferOffset; /**< Number of bytes to offset rx data from start of buffer (must be less than buffer size). */
+ int RxNumBuffers; /**< The number of Rx buffer descriptors to allocate for Ch. */
+ int RxServiceMax; /**< Maximum number of packets to service at one time. */
+
+ int TxNumBuffers; /**< The number of Tx buffer descriptors to allocate for Ch. */
+ int TxNumQueues; /**< Number of Tx queues for this channel (1-2). Choosing 2 enables a low priority SAR queue. */
+ int TxServiceMax; /**< Maximum number of packets to service at one time. */
+#endif
+
+#if defined(_CPHAL_AAL5) || defined(_CPHAL_CPSAR)
+ int CpcsUU; /**< The 2-byte CPCS UU and CPI information. */
+ int Gfc; /**< Generic Flow Control. */
+ int Clp; /**< Cell Loss Priority. */
+ int Pti; /**< Payload Type Indication. */
+#endif
+
+#if defined(_CPHAL_AAL2) || defined(_CPHAL_AAL5) || defined(_CPHAL_CPSAR)
+ int DaMask; /**< Specifies whether credit issuance is paused when Tx data not available. */
+ int Priority; /**< Priority bin this channel will be scheduled within. */
+ int PktType; /**< 0=AAL5,1=Null AAL,2=OAM,3=Transparent,4=AAL2. */
+ int Vci; /**< Virtual Channel Identifier. */
+ int Vpi; /**< Virtual Path Identifier. */
+ int FwdUnkVc; /**< Enables forwarding of unknown VCI/VPI cells to host. 1=enable, 0=disable. */
+
+ /* Tx VC State */
+ int TxVc_CellRate; /**< Tx rate, set as clock ticks between transmissions (SCR for VBR, CBR for CBR). */
+ int TxVc_QosType; /**< 0=CBR,1=VBR,2=UBR,3=UBRmcr. */
+ int TxVc_Mbs; /**< Min Burst Size in cells.*/
+ int TxVc_Pcr; /**< Peak Cell Rate for VBR in clock ticks between transmissions. */
+
+ bit32 TxVc_AtmHeader; /**< ATM Header placed on firmware gen'd OAM cells for this Tx Ch (must be big endian with 0 PTI). */
+ int TxVc_OamTc; /**< TC Path to transmit OAM cells for TX connection (0,1). */
+ int TxVc_VpOffset; /**< Offset to the OAM VP state table. */
+ /* Rx VC State */
+ int RxVc_OamCh; /**< Ch to terminate rx'd OAM cells to be forwarded to the host. */
+ int RxVc_OamToHost; /**< 0=do not pass, 1=pass. */
+ bit32 RxVc_AtmHeader; /**< ATM Header placed on firmware gen'd OAM cells for this Rx conn (must be big endian with 0 PTI). */
+ int RxVc_OamTc; /**< TC Path to transmit OAM cells for RX connection (0,1). */
+ int RxVc_VpOffset; /**< Offset to the OAM VP state table. */
+ /* Tx VP State */
+ int TxVp_OamTc; /**< TC Path to transmit OAM cells for TX VP connection (0,1). */
+ bit32 TxVp_AtmHeader; /**< ATM Header placed on firmware gen'd VP OAM cells for this Tx VP conn (must be big endian with 0 VCI). */
+ /* Rx VP State */
+ int RxVp_OamCh; /**< Ch to terminate rx'd OAM cells to be forwarded to the host. */
+ int RxVp_OamToHost; /**< 0=do not pass, 1=pass. */
+ bit32 RxVp_AtmHeader; /**< ATM Header placed on firmware gen'd OAM cells for this Rx VP conn (must be big endian with 0 VCI). */
+ int RxVp_OamTc; /**< TC Path to transmit OAM cells for RX VP connection (0,1). */
+ int RxVp_OamVcList; /**< Indicates all VC channels associated with this VP channel (one-hot encoded). */
+#endif
+
+
+#ifdef _CPHAL_VDMAVT
+ bit32u RemFifoAddr; /* Mirror mode only. */
+ bit32u FifoAddr;
+ bit32 PollInt;
+ bit32 FifoSize;
+ int Ready;
+#endif
+
+ }CHANNEL_INFO;
+
+/*
+ * This structure contains each statistic value gathered by the CPHAL.
+ * Applications may access statistics data by using the @c StatsGet() routine.
+ */
+/* STATS */
+#if defined(_CPHAL_AAL2) || defined(_CPHAL_AAL5) || defined(_CPHAL_CPSAR)
+typedef struct
+ {
+ bit32u CrcErrors[16];
+ bit32u LenErrors[16];
+ bit32u DmaLenErrors[16];
+ bit32u AbortErrors[16];
+ bit32u StarvErrors[16];
+ bit32u TxMisQCnt[16][2];
+ bit32u RxMisQCnt[16];
+ bit32u RxEOQCnt[16];
+ bit32u TxEOQCnt[16][2];
+ bit32u RxPacketsServiced[16];
+ bit32u TxPacketsServiced[16][2];
+ bit32u RxMaxServiced;
+ bit32u TxMaxServiced[16][2];
+ bit32u RxTotal;
+ bit32u TxTotal;
+ } STAT_INFO;
+#endif
+
+/*
+ * VDMA Channel specific configuration information
+ */
+#ifdef _CPHAL_AAL2
+typedef struct
+ {
+ int Ch; /**< Channel Number */
+ int RemoteEndian; /**< Endianness of remote VDMA-VT device */
+ int CpsSwap; /**< When 0, octet 0 in CPS pkt located in LS byte of 16-bit word sent to rem VDMA device. When 1, in MS byte. */
+ }VdmaChInfo;
+#endif
+
+#ifndef _CPHAL
+ typedef void HAL_DEVICE;
+ typedef void HAL_PRIVATE;
+ typedef void HAL_RCB;
+ typedef void HAL_RECEIVEINFO;
+#endif
+
+/**
+ * @ingroup shared_data
+ * The HAL_FUNCTIONS struct defines the function pointers used by upper layer
+ * software. The upper layer software receives these pointers through the
+ * call to xxxInitModule().
+ */
+typedef struct
+ {
+ int (*ChannelSetup) (HAL_DEVICE *HalDev, CHANNEL_INFO *Channel, OS_SETUP *OsSetup);
+ int (*ChannelTeardown) (HAL_DEVICE *HalDev, int Channel, int Mode);
+ int (*Close) (HAL_DEVICE *HalDev, int Mode);
+ int (*Control) (HAL_DEVICE *HalDev, const char *Key, const char *Action, void *Value);
+ int (*Init) (HAL_DEVICE *HalDev);
+ int (*Open) (HAL_DEVICE *HalDev);
+ int (*PacketProcessEnd) (HAL_DEVICE *HalDev);
+ int (*Probe) (HAL_DEVICE *HalDev);
+ int (*RxReturn) (HAL_RECEIVEINFO *HalReceiveInfo, int StripFlag);
+ int (*Send) (HAL_DEVICE *HalDev, FRAGLIST *FragList, int FragCount, int PacketSize, OS_SENDINFO *OsSendInfo, bit32u Mode);
+ int (*Shutdown) (HAL_DEVICE *HalDev);
+ int (*Tick) (HAL_DEVICE *HalDev);
+
+#ifdef _CPHAL_AAL5
+ int (*Kick) (HAL_DEVICE *HalDev, int Queue);
+ void (*OamFuncConfig) (HAL_DEVICE *HalDev, unsigned int OamConfig);
+ void (*OamLoopbackConfig) (HAL_DEVICE *HalDev, unsigned int OamConfig, unsigned int *LLID, unsigned int CorrelationTag);
+ volatile bit32u* (*RegAccess)(HAL_DEVICE *HalDev, bit32u RegOffset);
+ STAT_INFO* (*StatsGetOld)(HAL_DEVICE *HalDev);
+#endif
+ } HAL_FUNCTIONS;
+
+/**
+ * @ingroup shared_data
+ * The OS_FUNCTIONS struct defines the function pointers for all upper layer
+ * functions accessible to the CPHAL. The upper layer software is responsible
+ * for providing the correct OS-specific implementations for the following
+ * functions. It is populated by calling InitModule() (done by the CPHAL in
+ * xxxInitModule().
+ */
+typedef struct
+ {
+ int (*Control)(OS_DEVICE *OsDev, const char *Key, const char *Action, void *Value);
+ void (*CriticalOn)(void);
+ void (*CriticalOff)(void);
+ void (*DataCacheHitInvalidate)(void *MemPtr, int Size);
+ void (*DataCacheHitWriteback)(void *MemPtr, int Size);
+ int (*DeviceFindInfo)(int Inst, const char *DeviceName, void *DeviceInfo);
+ int (*DeviceFindParmUint)(void *DeviceInfo, const char *Parm, bit32u *Value);
+ int (*DeviceFindParmValue)(void *DeviceInfo, const char *Parm, void *Value);
+ void (*Free)(void *MemPtr);
+ void (*FreeRxBuffer)(OS_RECEIVEINFO *OsReceiveInfo, void *MemPtr);
+ void (*FreeDev)(void *MemPtr);
+ void (*FreeDmaXfer)(void *MemPtr);
+ void (*IsrRegister)(OS_DEVICE *OsDev, int (*halISR)(HAL_DEVICE*, int*), int InterruptBit);
+ void (*IsrUnRegister)(OS_DEVICE *OsDev, int InterruptBit);
+ void* (*Malloc)(bit32u size);
+ void* (*MallocDev)(bit32u Size);
+ void* (*MallocDmaXfer)(bit32u size, void *MemBase, bit32u MemRange);
+ void* (*MallocRxBuffer)(bit32u size, void *MemBase, bit32u MemRange,
+ OS_SETUP *OsSetup, HAL_RECEIVEINFO *HalReceiveInfo,
+ OS_RECEIVEINFO **OsReceiveInfo, OS_DEVICE *OsDev);
+ void* (*Memset)(void *Dest, int C, bit32u N);
+ int (*Printf)(const char *Format, ...);
+ int (*Receive)(OS_DEVICE *OsDev,FRAGLIST *FragList,bit32u FragCount,
+ bit32u PacketSize,HAL_RECEIVEINFO *HalReceiveInfo, bit32u Mode);
+ int (*SendComplete)(OS_SENDINFO *OsSendInfo);
+ int (*Sprintf)(char *S, const char *Format, ...);
+ int (*Strcmpi)(const char *Str1, const char *Str2);
+ unsigned int (*Strlen)(const char *S);
+ char* (*Strstr)(const char *S1, const char *S2);
+ unsigned long (*Strtoul)(const char *Str, char **Endptr, int Base);
+ void (*TeardownComplete)(OS_DEVICE *OsDev, int Ch, int Direction);
+ } OS_FUNCTIONS;
+
+/************** MODULE SPECIFIC STUFF BELOW **************/
+
+#ifdef _CPHAL_CPMAC
+
+/*
+int halCpmacInitModule(HAL_DEVICE **HalDev, OS_DEVICE *OsDev, HAL_FUNCTIONS *HalFunc, int (*osBridgeInitModule)(OS_FUNCTIONS *), void* (*osMallocDev) (bit32u), int *Size, int inst);
+*/
+
+int halCpmacInitModule(HAL_DEVICE **HalDev,
+ OS_DEVICE *OsDev,
+ HAL_FUNCTIONS **HalFunc,
+ OS_FUNCTIONS *OsFunc,
+ int OsFuncSize,
+ int *HalFuncSize,
+ int Inst);
+#endif
+
+#ifdef _CPHAL_AAL5
+/*
+ * @ingroup shared_data
+ * The AAL5_FUNCTIONS struct defines the AAL5 function pointers used by upper layer
+ * software. The upper layer software receives these pointers through the
+ * call to cphalInitModule().
+ */
+/*
+typedef struct
+ {
+ int (*ChannelSetup)(HAL_DEVICE *HalDev, CHANNEL_INFO *HalCh, OS_SETUP *OsSetup);
+ int (*ChannelTeardown)(HAL_DEVICE *HalDev, int Ch, int Mode);
+ int (*Close)(HAL_DEVICE *HalDev, int Mode);
+ int (*Init)(HAL_DEVICE *HalDev);
+ int (*ModeChange)(HAL_DEVICE *HalDev, char *DeviceParms);
+ int (*Open)(HAL_DEVICE *HalDev);
+ int (*InfoGet)(HAL_DEVICE *HalDev, int Key, void *Value);
+ int (*Probe)(HAL_DEVICE *HalDev);
+ int (*RxReturn)(HAL_RECEIVEINFO *HalReceiveInfo, int StripFlag);
+ int (*Send)(HAL_DEVICE *HalDev,FRAGLIST *FragList,int FragCount,
+ int PacketSize,OS_SENDINFO *OsSendInfo,int Ch, int Queue,
+ bit32u Mode);
+ int (*StatsClear)(HAL_DEVICE *HalDev);
+ STAT_INFO* (*StatsGet)(HAL_DEVICE *HalDev);
+ int (*Status)(HAL_DEVICE *HalDev);
+ void (*Tick)(HAL_DEVICE *HalDev);
+ int (*Kick)(HAL_DEVICE *HalDev, int Queue);
+ volatile bit32u* (*RegAccess)(HAL_DEVICE *HalDev, bit32u RegOffset);
+ } AAL5_FUNCTIONS;
+*/
+
+int cpaal5InitModule(HAL_DEVICE **HalDev,
+ OS_DEVICE *OsDev,
+ HAL_FUNCTIONS **HalFunc,
+ OS_FUNCTIONS *OsFunc,
+ int OsFuncSize,
+ int *HalFuncSize,
+ int Inst);
+#endif
+
+#ifdef _CPHAL_AAL2
+/**
+ * @ingroup shared_data
+ * The AAL2_FUNCTIONS struct defines the AAL2 function pointers used by upper layer
+ * software. The upper layer software receives these pointers through the
+ * call to cphalInitModule().
+ */
+typedef struct
+ {
+ int (*ChannelSetup)(HAL_DEVICE *HalDev, CHANNEL_INFO *HalCh, OS_SETUP *OsSetup);
+ int (*ChannelTeardown)(HAL_DEVICE *HalDev, int Ch, int Mode);
+ int (*Close)(HAL_DEVICE *HalDev, int Mode);
+ int (*Init)(HAL_DEVICE *HalDev);
+ int (*ModeChange)(HAL_DEVICE *HalDev, char *DeviceParms);
+ int (*Open)(HAL_DEVICE *HalDev);
+ int (*OptionsGet)(HAL_DEVICE *HalDev, char *Key, bit32u *Value);
+ int (*Probe)(HAL_DEVICE *HalDev);
+
+ int (*StatsClear)(HAL_DEVICE *HalDev);
+ STAT_INFO* (*StatsGet)(HAL_DEVICE *HalDev);
+ int (*Status)(HAL_DEVICE *HalDev);
+ void (*Tick)(HAL_DEVICE *HalDev);
+ int (*Aal2UuiMappingSetup)(HAL_DEVICE *HalDev, int VC, int UUI,
+ int VdmaCh, int UUIDiscard);
+ int (*Aal2RxMappingSetup)(HAL_DEVICE *HalDev, int VC, int CID,
+ int LC);
+ int (*Aal2TxMappingSetup)(HAL_DEVICE *HalDev, int VC, int LC, int VdmaCh);
+ int (*Aal2VdmaChSetup)(HAL_DEVICE *HalDev, bit32u RemVdmaVtAddr,
+ VdmaChInfo *VdmaCh);
+ volatile bit32u* (*RegAccess)(HAL_DEVICE *HalDev, bit32u RegOffset);
+ int (*Aal2ModeChange)(HAL_DEVICE *HalDev, int Vc, int RxCrossMode,
+ int RxMultiMode, int TxMultiMode, int SchedMode,
+ int TcCh);
+ void (*Aal2VdmaEnable)(HAL_DEVICE *HalDev, int Ch);
+ int (*Aal2VdmaDisable)(HAL_DEVICE *HalDev, int Ch);
+ } AAL2_FUNCTIONS;
+
+int cpaal2InitModule(HAL_DEVICE **HalDev,
+ OS_DEVICE *OsDev,
+ AAL2_FUNCTIONS **HalFunc,
+ OS_FUNCTIONS *OsFunc,
+ int OsFuncSize,
+ int *HalFuncSize,
+ int Inst);
+#endif
+
+#ifdef _CPHAL_VDMAVT
+/**
+ * @ingroup shared_data
+ * The VDMA_FUNCTIONS struct defines the HAL function pointers used by upper layer
+ * software. The upper layer software receives these pointers through the
+ * call to InitModule().
+ *
+ * Note that this list is still under definition.
+ */
+typedef struct
+ {
+ bit32 (*Init)( HAL_DEVICE *VdmaVtDev);
+ /* bit32 (*SetupTxFifo)(HAL_DEVICE *VdmaVtDev, bit32u LclRem,
+ bit32u Addr, bit32u Size, bit32u PollInt);
+ bit32 (*SetupRxFifo)(HAL_DEVICE *VdmaVtDev, bit32u LclRem,
+ bit32u Addr, bit32u Size, bit32u PollInt); */
+ bit32 (*Tx)(HAL_DEVICE *VdmaVtDev);
+ bit32 (*Rx)(HAL_DEVICE *VdmaVtDev);
+ bit32 (*SetRemoteChannel)(HAL_DEVICE *VdmaVtDev, bit32u RemAddr,
+ bit32u RemDevID);
+ bit32 (*ClearRxInt)(HAL_DEVICE *VdmaVtDev);
+ bit32 (*ClearTxInt)(HAL_DEVICE *VdmaVtDev);
+ bit32 (*Open)(HAL_DEVICE *VdmaVtDev);
+ bit32 (*Close)(HAL_DEVICE *VdmaVtDev);
+ int (*Control) (HAL_DEVICE *HalDev, const char *Key, const char *Action, void *Value);
+ int (*ChannelSetup)(HAL_DEVICE *VdmaVtDev, CHANNEL_INFO *HalCh, OS_SETUP *OsSetup);
+ int (*ChannelTeardown)(HAL_DEVICE *VdmaVtDev, int Ch, int Mode);
+ int (*Send)(HAL_DEVICE *VdmaVtDev,FRAGLIST *FragList,int FragCount,
+ int PacketSize,OS_SENDINFO *OsSendInfo,bit32u Mode);
+ } VDMA_FUNCTIONS;
+
+int VdmaInitModule(HAL_DEVICE **VdmaVt,
+ OS_DEVICE *OsDev,
+ VDMA_FUNCTIONS **VdmaVtFunc,
+ OS_FUNCTIONS *OsFunc,
+ int OsFuncSize,
+ int *HalFuncSize,
+ int Inst);
+#endif
+
+/*
+extern int cphalInitModule(MODULE_TYPE ModuleType, HAL_DEVICE **HalDev, OS_DEVICE *OsDev, HAL_FUNCTIONS *HalFunc,
+ int (*osInitModule)(OS_FUNCTIONS *), void* (*osMallocDev)(bit32u),
+ int *Size, int Inst);
+*/
+
+
+#ifdef _CPHAL_AAL5
+extern const char hcSarFrequency[];
+#endif
+
+#ifdef _CPHAL_CPMAC
+/* following will be common, once 'utl' added */
+extern const char hcClear[];
+extern const char hcGet[];
+extern const char hcSet[];
+extern const char hcTick[];
+
+extern const char hcCpuFrequency[];
+extern const char hcCpmacFrequency[];
+extern const char hcMdioBusFrequency[];
+extern const char hcMdioClockFrequency[];
+extern const char hcCpmacBase[];
+extern const char hcPhyNum[];
+extern const char hcSize[];
+extern const char hcCpmacSize[];
+extern const char hcPhyAccess[];
+#endif
+
+#endif /* end of _INC_ */
diff -urN linux.old/drivers/atm/sangam_atm/cpswhal_cpsar.h linux.dev/drivers/atm/sangam_atm/cpswhal_cpsar.h
--- linux.old/drivers/atm/sangam_atm/cpswhal_cpsar.h 1970-01-01 01:00:00.000000000 +0100
+++ linux.dev/drivers/atm/sangam_atm/cpswhal_cpsar.h 2005-07-10 08:02:01.430113488 +0200
@@ -0,0 +1,629 @@
+/************************************************************************
+ * TNETDxxxx Software Support
+ * Copyright (c) 2002 Texas Instruments Incorporated. All Rights Reserved.
+ *
+ * FILE: cphal.h
+ *
+ * DESCRIPTION:
+ * User include file, contains data definitions shared between the CPHAL
+ * and the upper-layer software.
+ *
+ * HISTORY:
+ * Date Modifier Ver Notes
+ * 28Feb02 Greg 1.00 Original
+ * 06Mar02 Greg 1.01 Documentation enhanced
+ * 18Jul02 Greg 1.02 Many updates (OAM additions, general reorg)
+ * 22Nov02 Mick RC2 Additions from Denis' input on Control
+ *
+ * author Greg Guyotte
+ * version 1.02
+ * date 18-Jul-2002
+ *****************************************************************************/
+#ifndef _INC_CPHAL_H
+#define _INC_CPHAL_H
+
+#ifdef _CPHAL_CPMAC
+#include "ec_errors_cpmac.h"
+#endif
+
+#ifdef _CPHAL_AAL5
+#include "ec_errors_cpaal5.h"
+#endif
+
+#ifdef _CPHAL_CPSAR
+#include "ec_errors_cpsar.h"
+#endif
+
+#ifdef _CPHAL_AAL2
+#include "ec_errors_cpaal2.h"
+#endif
+
+#ifndef __ADAM2
+typedef char bit8;
+typedef short bit16;
+typedef int bit32;
+
+typedef unsigned char bit8u;
+typedef unsigned short bit16u;
+typedef unsigned int bit32u;
+
+/*
+typedef char INT8;
+typedef short INT16;
+typedef int INT32;
+typedef unsigned char UINT8;
+typedef unsigned short UINT16;
+typedef unsigned int UINT32;
+*/
+/*typedef unsigned int size_t;*/
+#endif
+
+#ifdef _CPHAL
+
+#ifndef TRUE
+#define TRUE (1==1)
+#endif
+
+#ifndef FALSE
+#define FALSE (1==2)
+#endif
+
+#ifndef NULL
+#define NULL 0
+#endif
+
+#endif
+
+#define VirtToPhys(a) (((int)a)&~0xe0000000)
+#define VirtToVirtNoCache(a) ((void*)((VirtToPhys(a))|0xa0000000))
+#define VirtToVirtCache(a) ((void*)((VirtToPhys(a))|0x80000000))
+#define PhysToVirtNoCache(a) ((void*)(((int)a)|0xa0000000))
+#define PhysToVirtCache(a) ((void*)(((int)a)|0x80000000))
+/*
+#define DataCacheHitInvalidate(a) {__asm__(" cache 17, (%0)" : : "r" (a));}
+#define DataCacheHitWriteback(a) {__asm__(" cache 25, (%0)" : : "r" (a));}
+*/
+
+#define PARTIAL 1 /**< Used in @c Close() and @c ChannelTeardown() */
+#define FULL 2 /**< Used in @c Close() and @c ChannelTeardown() */
+
+/* Channel Teardown Defines */
+#define RX_TEARDOWN 2
+#define TX_TEARDOWN 1
+#define BLOCKING_TEARDOWN 8
+#define FULL_TEARDOWN 4
+#define PARTIAL_TEARDOWN 0
+
+#define MAX_DIR 2
+#define DIRECTION_TX 0
+#define DIRECTION_RX 1
+#define TX_CH 0
+#define RX_CH 1
+#define HAL_ERROR_DEVICE_NOT_FOUND 1
+#define HAL_ERROR_FAILED_MALLOC 2
+#define HAL_ERROR_OSFUNC_SIZE 3
+#define HAL_DEFAULT 0xFFFFFFFF
+#define VALID(val) (val!=HAL_DEFAULT)
+
+/*
+ERROR REPORTING
+
+HAL Module Codes. Each HAL module reporting an error code
+should OR the error code with the respective Module error code
+from the list below.
+*/
+#define EC_AAL5 EC_HAL|EC_DEV_AAL5
+#define EC_AAL2 EC_HAL|EC_DEV_AAL2
+#define EC_CPSAR EC_HAL|EC_DEV_CPSAR
+#define EC_CPMAC EC_HAL|EC_DEV_CPMAC
+#define EC_VDMA EC_HAL|EC_DEV_VDMA
+#define EC_VLYNQ EC_HAL|EC_DEV_VLYNQ
+#define EC_CPPI EC_HAL|EC_DEV_CPPI
+
+/*
+HAL Function Codes. Each HAL module reporting an error code
+should OR the error code with one of the function codes from
+the list below.
+*/
+#define EC_FUNC_HAL_INIT EC_FUNC(1)
+#define EC_FUNC_CHSETUP EC_FUNC(2)
+#define EC_FUNC_CHTEARDOWN EC_FUNC(3)
+#define EC_FUNC_RXRETURN EC_FUNC(4)
+#define EC_FUNC_SEND EC_FUNC(5)
+#define EC_FUNC_RXINT EC_FUNC(6)
+#define EC_FUNC_TXINT EC_FUNC(7)
+#define EC_FUNC_AAL2_VDMA EC_FUNC(8)
+#define EC_FUNC_OPTIONS EC_FUNC(9)
+#define EC_FUNC_PROBE EC_FUNC(10)
+#define EC_FUNC_OPEN EC_FUNC(11)
+#define EC_FUNC_CONTROL EC_FUNC(12)
+#define EC_FUNC_DEVICE_INT EC_FUNC(13)
+#define EC_FUNC_STATUS EC_FUNC(14)
+#define EC_FUNC_TICK EC_FUNC(15)
+#define EC_FUNC_CLOSE EC_FUNC(16)
+#define EC_FUNC_SHUTDOWN EC_FUNC(17)
+#define EC_FUNC_DEVICE_INT_ALT EC_FUNC(18) /* +GSG 030306 */
+
+/*
+HAL Error Codes. The list below defines every type of error
+used in all HAL modules. DO NOT CHANGE THESE VALUES! Add new
+values in integer order to the bottom of the list.
+*/
+#define EC_VAL_PDSP_LOAD_FAIL EC_ERR(0x01)|EC_CRITICAL
+#define EC_VAL_FIRMWARE_TOO_LARGE EC_ERR(0x02)|EC_CRITICAL
+#define EC_VAL_DEVICE_NOT_FOUND EC_ERR(0x03)|EC_CRITICAL
+#define EC_VAL_BASE_ADDR_NOT_FOUND EC_ERR(0x04)|EC_CRITICAL
+#define EC_VAL_RESET_BIT_NOT_FOUND EC_ERR(0x05)|EC_CRITICAL
+#define EC_VAL_CH_INFO_NOT_FOUND EC_ERR(0x06)
+#define EC_VAL_RX_STATE_RAM_NOT_CLEARED EC_ERR(0x07)|EC_CRITICAL
+#define EC_VAL_TX_STATE_RAM_NOT_CLEARED EC_ERR(0x08)|EC_CRITICAL
+#define EC_VAL_MALLOC_DEV_FAILED EC_ERR(0x09)
+#define EC_VAL_OS_VERSION_NOT_SUPPORTED EC_ERR(0x0A)|EC_CRITICAL
+#define EC_VAL_CPSAR_VERSION_NOT_SUPPORTED EC_ERR(0x0B)|EC_CRITICAL
+#define EC_VAL_NULL_CPSAR_DEV EC_ERR(0x0C)|EC_CRITICAL
+
+#define EC_VAL_LUT_NOT_READY EC_ERR(0x0D)
+#define EC_VAL_INVALID_CH EC_ERR(0x0E)
+#define EC_VAL_NULL_CH_STRUCT EC_ERR(0x0F)
+#define EC_VAL_RX_TEARDOWN_ALREADY_PEND EC_ERR(0x10)
+#define EC_VAL_TX_TEARDOWN_ALREADY_PEND EC_ERR(0x11)
+#define EC_VAL_RX_CH_ALREADY_TORNDOWN EC_ERR(0x12)
+#define EC_VAL_TX_CH_ALREADY_TORNDOWN EC_ERR(0x13)
+#define EC_VAL_TX_TEARDOWN_TIMEOUT EC_ERR(0x14)
+#define EC_VAL_RX_TEARDOWN_TIMEOUT EC_ERR(0x15)
+#define EC_VAL_CH_ALREADY_TORNDOWN EC_ERR(0x16)
+#define EC_VAL_VC_SETUP_NOT_READY EC_ERR(0x17)
+#define EC_VAL_VC_TEARDOWN_NOT_READY EC_ERR(0x18)
+#define EC_VAL_INVALID_VC EC_ERR(0x19)
+#define EC_VAL_INVALID_LC EC_ERR(0x20)
+#define EC_VAL_INVALID_VDMA_CH EC_ERR(0x21)
+#define EC_VAL_INVALID_CID EC_ERR(0x22)
+#define EC_VAL_INVALID_UUI EC_ERR(0x23)
+#define EC_VAL_INVALID_UUI_DISCARD EC_ERR(0x24)
+#define EC_VAL_CH_ALREADY_OPEN EC_ERR(0x25)
+
+#define EC_VAL_RCB_MALLOC_FAILED EC_ERR(0x26)
+#define EC_VAL_RX_BUFFER_MALLOC_FAILED EC_ERR(0x27)
+#define EC_VAL_OUT_OF_TCBS EC_ERR(0x28)
+#define EC_VAL_NO_TCBS EC_ERR(0x29)
+#define EC_VAL_NULL_RCB EC_ERR(0x30)|EC_CRITICAL
+#define EC_VAL_SOP_ERROR EC_ERR(0x31)|EC_CRITICAL
+#define EC_VAL_EOP_ERROR EC_ERR(0x32)|EC_CRITICAL
+#define EC_VAL_NULL_TCB EC_ERR(0x33)|EC_CRITICAL
+#define EC_VAL_CORRUPT_RCB_CHAIN EC_ERR(0x34)|EC_CRITICAL
+#define EC_VAL_TCB_MALLOC_FAILED EC_ERR(0x35)
+
+#define EC_VAL_DISABLE_POLLING_FAILED EC_ERR(0x36)
+#define EC_VAL_KEY_NOT_FOUND EC_ERR(0x37)
+#define EC_VAL_MALLOC_FAILED EC_ERR(0x38)
+#define EC_VAL_RESET_BASE_NOT_FOUND EC_ERR(0x39)|EC_CRITICAL
+#define EC_VAL_INVALID_STATE EC_ERR(0x40)
+#define EC_VAL_NO_TXH_WORK_TO_DO EC_ERR(0x41)
+#define EC_VAL_NO_TXL_WORK_TO_DO EC_ERR(0x42)
+#define EC_VAL_NO_RX_WORK_TO_DO EC_ERR(0x43)
+#define EC_VAL_NOT_LINKED EC_ERR(0x44)
+#define EC_VAL_INTERRUPT_NOT_FOUND EC_ERR(0x45)
+#define EC_VAL_OFFSET_NOT_FOUND EC_ERR(0x46)
+#define EC_VAL_MODULE_ALREADY_CLOSED EC_ERR(0x47)
+#define EC_VAL_MODULE_ALREADY_SHUTDOWN EC_ERR(0x48)
+#define EC_VAL_ACTION_NOT_FOUND EC_ERR(0x49)
+#define EC_VAL_RX_CH_ALREADY_SETUP EC_ERR(0x50)
+#define EC_VAL_TX_CH_ALREADY_SETUP EC_ERR(0x51)
+#define EC_VAL_RX_CH_ALREADY_OPEN EC_ERR(0x52)
+#define EC_VAL_TX_CH_ALREADY_OPEN EC_ERR(0x53)
+#define EC_VAL_CH_ALREADY_SETUP EC_ERR(0x54)
+#define EC_VAL_RCB_NEEDS_BUFFER EC_ERR(0x55) /* +GSG 030410 */
+#define EC_VAL_RCB_DROPPED EC_ERR(0x56) /* +GSG 030410 */
+#define EC_VAL_INVALID_VALUE EC_ERR(0x57)
+
+/**
+@defgroup shared_data Shared Data Structures
+
+The data structures documented here are shared by all modules.
+*/
+
+/**
+ * @ingroup shared_data
+ * This is the fragment list structure. Each fragment list entry contains a
+ * length and a data buffer.
+ */
+typedef struct
+ {
+ bit32u len; /**< Length of the fragment in bytes (lower 16 bits are valid). For SOP, upper 16 bits is the buffer offset. */
+ void *data; /**< Pointer to fragment data. */
+ void *OsInfo; /**< Pointer to OS defined data. */
+ }FRAGLIST;
+
+#if defined (_CPHAL_CPMAC)
+#define CB_PASSCRC_BIT (1<<26)
+
+/* CPMAC CPHAL STATUS */
+#define CPMAC_STATUS_LINK (1 << 0)
+#define CPMAC_STATUS_LINK_DUPLEX (1 << 1) /* 0 - HD, 1 - FD */
+#define CPMAC_STATUS_LINK_SPEED (1 << 2) /* 0 - 10, 1 - 100 */
+
+/* ADAPTER CHECK Codes */
+
+#define CPMAC_STATUS_ADAPTER_CHECK (1 << 7)
+#define CPMAC_STATUS_HOST_ERR_DIRECTION (1 << 8)
+#define CPMAC_STATUS_HOST_ERR_CODE (0xF << 9)
+#define CPMAC_STATUS_HOST_ERR_CH (0x7 << 13)
+
+#define _CPMDIO_DISABLE (1 << 0)
+#define _CPMDIO_HD (1 << 1)
+#define _CPMDIO_FD (1 << 2)
+#define _CPMDIO_10 (1 << 3)
+#define _CPMDIO_100 (1 << 4)
+#define _CPMDIO_NEG_OFF (1 << 5)
+#define _CPMDIO_LOOPBK (1 << 16)
+#define _CPMDIO_NOPHY (1 << 20)
+#endif
+
+/**
+ * @ingroup shared_data
+ * Channel specific configuration information. This structure should be
+ * populated by upper-layer software prior to calling @c ChannelSetup(). Any
+ * configuration item that can be changed on a per channel basis should
+ * be represented here. Each module may define this structure with additional
+ * module-specific members.
+ */
+typedef struct
+ {
+ int Channel; /**< Channel number. */
+ int Direction; /**< DIRECTION_RX(1) or DIRECTION_TX(0). */
+ OS_SETUP *OsSetup; /**< OS defined information associated with this channel. */
+
+#if defined(_CPHAL_AAL5) || defined (_CPHAL_CPSAR) || defined (_CPHAL_CPMAC)
+ int RxBufSize; /**< Size (in bytes) for each Rx buffer.*/
+ int RxBufferOffset; /**< Number of bytes to offset rx data from start of buffer (must be less than buffer size). */
+ int RxNumBuffers; /**< The number of Rx buffer descriptors to allocate for Ch. */
+ int RxServiceMax; /**< Maximum number of packets to service at one time. */
+
+ int TxNumBuffers; /**< The number of Tx buffer descriptors to allocate for Ch. */
+ int TxNumQueues; /**< Number of Tx queues for this channel (1-2). Choosing 2 enables a low priority SAR queue. */
+ int TxServiceMax; /**< Maximum number of packets to service at one time. */
+#endif
+
+#if defined(_CPHAL_AAL5) || defined(_CPHAL_CPSAR)
+ int CpcsUU; /**< The 2-byte CPCS UU and CPI information. */
+ int Gfc; /**< Generic Flow Control. */
+ int Clp; /**< Cell Loss Priority. */
+ int Pti; /**< Payload Type Indication. */
+#endif
+
+#if defined(_CPHAL_AAL2) || defined(_CPHAL_AAL5) || defined(_CPHAL_CPSAR)
+ int DaMask; /**< Specifies whether credit issuance is paused when Tx data not available. */
+ int Priority; /**< Priority bin this channel will be scheduled within. */
+ int PktType; /**< 0=AAL5,1=Null AAL,2=OAM,3=Transparent,4=AAL2. */
+ int Vci; /**< Virtual Channel Identifier. */
+ int Vpi; /**< Virtual Path Identifier. */
+ int FwdUnkVc; /**< Enables forwarding of unknown VCI/VPI cells to host. 1=enable, 0=disable. */
+
+ /* Tx VC State */
+ int TxVc_CellRate; /**< Tx rate, set as clock ticks between transmissions (SCR for VBR, CBR for CBR). */
+ int TxVc_QosType; /**< 0=CBR,1=VBR,2=UBR,3=UBRmcr. */
+ int TxVc_Mbs; /**< Min Burst Size in cells.*/
+ int TxVc_Pcr; /**< Peak Cell Rate for VBR in clock ticks between transmissions. */
+
+ bit32 TxVc_AtmHeader; /**< ATM Header placed on firmware gen'd OAM cells for this Tx Ch (must be big endian with 0 PTI). */
+ int TxVc_OamTc; /**< TC Path to transmit OAM cells for TX connection (0,1). */
+ int TxVc_VpOffset; /**< Offset to the OAM VP state table. */
+ /* Rx VC State */
+ int RxVc_OamCh; /**< Ch to terminate rx'd OAM cells to be forwarded to the host. */
+ int RxVc_OamToHost; /**< 0=do not pass, 1=pass. */
+ bit32 RxVc_AtmHeader; /**< ATM Header placed on firmware gen'd OAM cells for this Rx conn (must be big endian with 0 PTI). */
+ int RxVc_OamTc; /**< TC Path to transmit OAM cells for RX connection (0,1). */
+ int RxVc_VpOffset; /**< Offset to the OAM VP state table. */
+ /* Tx VP State */
+ int TxVp_OamTc; /**< TC Path to transmit OAM cells for TX VP connection (0,1). */
+ bit32 TxVp_AtmHeader; /**< ATM Header placed on firmware gen'd VP OAM cells for this Tx VP conn (must be big endian with 0 VCI). */
+ /* Rx VP State */
+ int RxVp_OamCh; /**< Ch to terminate rx'd OAM cells to be forwarded to the host. */
+ int RxVp_OamToHost; /**< 0=do not pass, 1=pass. */
+ bit32 RxVp_AtmHeader; /**< ATM Header placed on firmware gen'd OAM cells for this Rx VP conn (must be big endian with 0 VCI). */
+ int RxVp_OamTc; /**< TC Path to transmit OAM cells for RX VP connection (0,1). */
+ int RxVp_OamVcList; /**< Indicates all VC channels associated with this VP channel (one-hot encoded). */
+#endif
+
+
+#ifdef _CPHAL_VDMAVT
+ bit32u RemFifoAddr; /* Mirror mode only. */
+ bit32u FifoAddr;
+ bit32 PollInt;
+ bit32 FifoSize;
+ int Ready;
+#endif
+
+ }CHANNEL_INFO;
+
+/*
+ * This structure contains each statistic value gathered by the CPHAL.
+ * Applications may access statistics data by using the @c StatsGet() routine.
+ */
+/* STATS */
+#if defined(_CPHAL_AAL2) || defined(_CPHAL_AAL5) || defined(_CPHAL_CPSAR)
+typedef struct
+ {
+ bit32u CrcErrors[16];
+ bit32u LenErrors[16];
+ bit32u DmaLenErrors[16];
+ bit32u AbortErrors[16];
+ bit32u StarvErrors[16];
+ bit32u TxMisQCnt[16][2];
+ bit32u RxMisQCnt[16];
+ bit32u RxEOQCnt[16];
+ bit32u TxEOQCnt[16][2];
+ bit32u RxPacketsServiced[16];
+ bit32u TxPacketsServiced[16][2];
+ bit32u RxMaxServiced;
+ bit32u TxMaxServiced[16][2];
+ bit32u RxTotal;
+ bit32u TxTotal;
+ } STAT_INFO;
+#endif
+
+/*
+ * VDMA Channel specific configuration information
+ */
+#ifdef _CPHAL_AAL2
+typedef struct
+ {
+ int Ch; /**< Channel Number */
+ int RemoteEndian; /**< Endianness of remote VDMA-VT device */
+ int CpsSwap; /**< When 0, octet 0 in CPS pkt located in LS byte of 16-bit word sent to rem VDMA device. When 1, in MS byte. */
+ }VdmaChInfo;
+#endif
+
+#ifndef _CPHAL
+ typedef void HAL_DEVICE;
+ typedef void HAL_PRIVATE;
+ typedef void HAL_RCB;
+ typedef void HAL_RECEIVEINFO;
+#endif
+
+/**
+ * @ingroup shared_data
+ * The HAL_FUNCTIONS struct defines the function pointers used by upper layer
+ * software. The upper layer software receives these pointers through the
+ * call to xxxInitModule().
+ */
+typedef struct
+ {
+ int (*ChannelSetup) (HAL_DEVICE *HalDev, CHANNEL_INFO *Channel, OS_SETUP *OsSetup);
+ int (*ChannelTeardown) (HAL_DEVICE *HalDev, int Channel, int Mode);
+ int (*Close) (HAL_DEVICE *HalDev, int Mode);
+ int (*Control) (HAL_DEVICE *HalDev, const char *Key, const char *Action, void *Value);
+ int (*Init) (HAL_DEVICE *HalDev);
+ int (*Open) (HAL_DEVICE *HalDev);
+ int (*PacketProcessEnd) (HAL_DEVICE *HalDev);
+ int (*Probe) (HAL_DEVICE *HalDev);
+ int (*RxReturn) (HAL_RECEIVEINFO *HalReceiveInfo, int StripFlag);
+ int (*Send) (HAL_DEVICE *HalDev, FRAGLIST *FragList, int FragCount, int PacketSize, OS_SENDINFO *OsSendInfo, bit32u Mode);
+ int (*Shutdown) (HAL_DEVICE *HalDev);
+ int (*Tick) (HAL_DEVICE *HalDev);
+
+#ifdef _CPHAL_AAL5
+ int (*Kick) (HAL_DEVICE *HalDev, int Queue);
+ void (*OamFuncConfig) (HAL_DEVICE *HalDev, unsigned int OamConfig);
+ void (*OamLoopbackConfig) (HAL_DEVICE *HalDev, unsigned int OamConfig, unsigned int *LLID, unsigned int CorrelationTag);
+ volatile bit32u* (*RegAccess)(HAL_DEVICE *HalDev, bit32u RegOffset);
+ STAT_INFO* (*StatsGetOld)(HAL_DEVICE *HalDev);
+#endif
+ } HAL_FUNCTIONS;
+
+/**
+ * @ingroup shared_data
+ * The OS_FUNCTIONS struct defines the function pointers for all upper layer
+ * functions accessible to the CPHAL. The upper layer software is responsible
+ * for providing the correct OS-specific implementations for the following
+ * functions. It is populated by calling InitModule() (done by the CPHAL in
+ * xxxInitModule().
+ */
+typedef struct
+ {
+ int (*Control)(OS_DEVICE *OsDev, const char *Key, const char *Action, void *Value);
+ void (*CriticalOn)(void);
+ void (*CriticalOff)(void);
+ void (*DataCacheHitInvalidate)(void *MemPtr, int Size);
+ void (*DataCacheHitWriteback)(void *MemPtr, int Size);
+ int (*DeviceFindInfo)(int Inst, const char *DeviceName, void *DeviceInfo);
+ int (*DeviceFindParmUint)(void *DeviceInfo, const char *Parm, bit32u *Value);
+ int (*DeviceFindParmValue)(void *DeviceInfo, const char *Parm, void *Value);
+ void (*Free)(void *MemPtr);
+ void (*FreeRxBuffer)(OS_RECEIVEINFO *OsReceiveInfo, void *MemPtr);
+ void (*FreeDev)(void *MemPtr);
+ void (*FreeDmaXfer)(void *MemPtr);
+ void (*IsrRegister)(OS_DEVICE *OsDev, int (*halISR)(HAL_DEVICE*, int*), int InterruptBit);
+ void (*IsrUnRegister)(OS_DEVICE *OsDev, int InterruptBit);
+ void* (*Malloc)(bit32u size);
+ void* (*MallocDev)(bit32u Size);
+ void* (*MallocDmaXfer)(bit32u size, void *MemBase, bit32u MemRange);
+ void* (*MallocRxBuffer)(bit32u size, void *MemBase, bit32u MemRange,
+ OS_SETUP *OsSetup, HAL_RECEIVEINFO *HalReceiveInfo,
+ OS_RECEIVEINFO **OsReceiveInfo, OS_DEVICE *OsDev);
+ void* (*Memset)(void *Dest, int C, bit32u N);
+ int (*Printf)(const char *Format, ...);
+ int (*Receive)(OS_DEVICE *OsDev,FRAGLIST *FragList,bit32u FragCount,
+ bit32u PacketSize,HAL_RECEIVEINFO *HalReceiveInfo, bit32u Mode);
+ int (*SendComplete)(OS_SENDINFO *OsSendInfo);
+ int (*Sprintf)(char *S, const char *Format, ...);
+ int (*Strcmpi)(const char *Str1, const char *Str2);
+ unsigned int (*Strlen)(const char *S);
+ char* (*Strstr)(const char *S1, const char *S2);
+ unsigned long (*Strtoul)(const char *Str, char **Endptr, int Base);
+ void (*TeardownComplete)(OS_DEVICE *OsDev, int Ch, int Direction);
+ } OS_FUNCTIONS;
+
+/************** MODULE SPECIFIC STUFF BELOW **************/
+
+#ifdef _CPHAL_CPMAC
+
+/*
+int halCpmacInitModule(HAL_DEVICE **HalDev, OS_DEVICE *OsDev, HAL_FUNCTIONS *HalFunc, int (*osBridgeInitModule)(OS_FUNCTIONS *), void* (*osMallocDev) (bit32u), int *Size, int inst);
+*/
+
+int halCpmacInitModule(HAL_DEVICE **HalDev,
+ OS_DEVICE *OsDev,
+ HAL_FUNCTIONS **HalFunc,
+ OS_FUNCTIONS *OsFunc,
+ int OsFuncSize,
+ int *HalFuncSize,
+ int Inst);
+#endif
+
+#ifdef _CPHAL_AAL5
+/*
+ * @ingroup shared_data
+ * The AAL5_FUNCTIONS struct defines the AAL5 function pointers used by upper layer
+ * software. The upper layer software receives these pointers through the
+ * call to cphalInitModule().
+ */
+/*
+typedef struct
+ {
+ int (*ChannelSetup)(HAL_DEVICE *HalDev, CHANNEL_INFO *HalCh, OS_SETUP *OsSetup);
+ int (*ChannelTeardown)(HAL_DEVICE *HalDev, int Ch, int Mode);
+ int (*Close)(HAL_DEVICE *HalDev, int Mode);
+ int (*Init)(HAL_DEVICE *HalDev);
+ int (*ModeChange)(HAL_DEVICE *HalDev, char *DeviceParms);
+ int (*Open)(HAL_DEVICE *HalDev);
+ int (*InfoGet)(HAL_DEVICE *HalDev, int Key, void *Value);
+ int (*Probe)(HAL_DEVICE *HalDev);
+ int (*RxReturn)(HAL_RECEIVEINFO *HalReceiveInfo, int StripFlag);
+ int (*Send)(HAL_DEVICE *HalDev,FRAGLIST *FragList,int FragCount,
+ int PacketSize,OS_SENDINFO *OsSendInfo,int Ch, int Queue,
+ bit32u Mode);
+ int (*StatsClear)(HAL_DEVICE *HalDev);
+ STAT_INFO* (*StatsGet)(HAL_DEVICE *HalDev);
+ int (*Status)(HAL_DEVICE *HalDev);
+ void (*Tick)(HAL_DEVICE *HalDev);
+ int (*Kick)(HAL_DEVICE *HalDev, int Queue);
+ volatile bit32u* (*RegAccess)(HAL_DEVICE *HalDev, bit32u RegOffset);
+ } AAL5_FUNCTIONS;
+*/
+
+int cpaal5InitModule(HAL_DEVICE **HalDev,
+ OS_DEVICE *OsDev,
+ HAL_FUNCTIONS **HalFunc,
+ OS_FUNCTIONS *OsFunc,
+ int OsFuncSize,
+ int *HalFuncSize,
+ int Inst);
+#endif
+
+#ifdef _CPHAL_AAL2
+/**
+ * @ingroup shared_data
+ * The AAL2_FUNCTIONS struct defines the AAL2 function pointers used by upper layer
+ * software. The upper layer software receives these pointers through the
+ * call to cphalInitModule().
+ */
+typedef struct
+ {
+ int (*ChannelSetup)(HAL_DEVICE *HalDev, CHANNEL_INFO *HalCh, OS_SETUP *OsSetup);
+ int (*ChannelTeardown)(HAL_DEVICE *HalDev, int Ch, int Mode);
+ int (*Close)(HAL_DEVICE *HalDev, int Mode);
+ int (*Init)(HAL_DEVICE *HalDev);
+ int (*ModeChange)(HAL_DEVICE *HalDev, char *DeviceParms);
+ int (*Open)(HAL_DEVICE *HalDev);
+ int (*OptionsGet)(HAL_DEVICE *HalDev, char *Key, bit32u *Value);
+ int (*Probe)(HAL_DEVICE *HalDev);
+
+ int (*StatsClear)(HAL_DEVICE *HalDev);
+ STAT_INFO* (*StatsGet)(HAL_DEVICE *HalDev);
+ int (*Status)(HAL_DEVICE *HalDev);
+ void (*Tick)(HAL_DEVICE *HalDev);
+ int (*Aal2UuiMappingSetup)(HAL_DEVICE *HalDev, int VC, int UUI,
+ int VdmaCh, int UUIDiscard);
+ int (*Aal2RxMappingSetup)(HAL_DEVICE *HalDev, int VC, int CID,
+ int LC);
+ int (*Aal2TxMappingSetup)(HAL_DEVICE *HalDev, int VC, int LC, int VdmaCh);
+ int (*Aal2VdmaChSetup)(HAL_DEVICE *HalDev, bit32u RemVdmaVtAddr,
+ VdmaChInfo *VdmaCh);
+ volatile bit32u* (*RegAccess)(HAL_DEVICE *HalDev, bit32u RegOffset);
+ int (*Aal2ModeChange)(HAL_DEVICE *HalDev, int Vc, int RxCrossMode,
+ int RxMultiMode, int TxMultiMode, int SchedMode,
+ int TcCh);
+ void (*Aal2VdmaEnable)(HAL_DEVICE *HalDev, int Ch);
+ int (*Aal2VdmaDisable)(HAL_DEVICE *HalDev, int Ch);
+ } AAL2_FUNCTIONS;
+
+int cpaal2InitModule(HAL_DEVICE **HalDev,
+ OS_DEVICE *OsDev,
+ AAL2_FUNCTIONS **HalFunc,
+ OS_FUNCTIONS *OsFunc,
+ int OsFuncSize,
+ int *HalFuncSize,
+ int Inst);
+#endif
+
+#ifdef _CPHAL_VDMAVT
+/**
+ * @ingroup shared_data
+ * The VDMA_FUNCTIONS struct defines the HAL function pointers used by upper layer
+ * software. The upper layer software receives these pointers through the
+ * call to InitModule().
+ *
+ * Note that this list is still under definition.
+ */
+typedef struct
+ {
+ bit32 (*Init)( HAL_DEVICE *VdmaVtDev);
+ /* bit32 (*SetupTxFifo)(HAL_DEVICE *VdmaVtDev, bit32u LclRem,
+ bit32u Addr, bit32u Size, bit32u PollInt);
+ bit32 (*SetupRxFifo)(HAL_DEVICE *VdmaVtDev, bit32u LclRem,
+ bit32u Addr, bit32u Size, bit32u PollInt); */
+ bit32 (*Tx)(HAL_DEVICE *VdmaVtDev);
+ bit32 (*Rx)(HAL_DEVICE *VdmaVtDev);
+ bit32 (*SetRemoteChannel)(HAL_DEVICE *VdmaVtDev, bit32u RemAddr,
+ bit32u RemDevID);
+ bit32 (*ClearRxInt)(HAL_DEVICE *VdmaVtDev);
+ bit32 (*ClearTxInt)(HAL_DEVICE *VdmaVtDev);
+ bit32 (*Open)(HAL_DEVICE *VdmaVtDev);
+ bit32 (*Close)(HAL_DEVICE *VdmaVtDev);
+ int (*Control) (HAL_DEVICE *HalDev, const char *Key, const char *Action, void *Value);
+ int (*ChannelSetup)(HAL_DEVICE *VdmaVtDev, CHANNEL_INFO *HalCh, OS_SETUP *OsSetup);
+ int (*ChannelTeardown)(HAL_DEVICE *VdmaVtDev, int Ch, int Mode);
+ int (*Send)(HAL_DEVICE *VdmaVtDev,FRAGLIST *FragList,int FragCount,
+ int PacketSize,OS_SENDINFO *OsSendInfo,bit32u Mode);
+ } VDMA_FUNCTIONS;
+
+int VdmaInitModule(HAL_DEVICE **VdmaVt,
+ OS_DEVICE *OsDev,
+ VDMA_FUNCTIONS **VdmaVtFunc,
+ OS_FUNCTIONS *OsFunc,
+ int OsFuncSize,
+ int *HalFuncSize,
+ int Inst);
+#endif
+
+/*
+extern int cphalInitModule(MODULE_TYPE ModuleType, HAL_DEVICE **HalDev, OS_DEVICE *OsDev, HAL_FUNCTIONS *HalFunc,
+ int (*osInitModule)(OS_FUNCTIONS *), void* (*osMallocDev)(bit32u),
+ int *Size, int Inst);
+*/
+
+
+#ifdef _CPHAL_AAL5
+extern const char hcSarFrequency[];
+#endif
+
+#ifdef _CPHAL_CPMAC
+/* following will be common, once 'utl' added */
+extern const char hcClear[];
+extern const char hcGet[];
+extern const char hcSet[];
+extern const char hcTick[];
+
+extern const char hcCpuFrequency[];
+extern const char hcCpmacFrequency[];
+extern const char hcMdioBusFrequency[];
+extern const char hcMdioClockFrequency[];
+extern const char hcCpmacBase[];
+extern const char hcPhyNum[];
+extern const char hcSize[];
+extern const char hcCpmacSize[];
+extern const char hcPhyAccess[];
+#endif
+
+#endif /* end of _INC_ */
diff -urN linux.old/drivers/atm/sangam_atm/dev_host_interface.h linux.dev/drivers/atm/sangam_atm/dev_host_interface.h
--- linux.old/drivers/atm/sangam_atm/dev_host_interface.h 1970-01-01 01:00:00.000000000 +0100
+++ linux.dev/drivers/atm/sangam_atm/dev_host_interface.h 2005-07-10 08:02:01.432113184 +0200
@@ -0,0 +1,1162 @@
+#ifndef __DEV_HOST_INTERFACE_H__
+#define __DEV_HOST_INTERFACE_H__ 1
+
+/*******************************************************************************
+* FILE PURPOSE: Public header file for the Host-to-DSP interface
+********************************************************************************
+*
+* TEXAS INSTRUMENTS PROPRIETARTY INFORMATION
+*
+* (C) Copyright Texas Instruments Inc. 2002. All rights reserved.
+*
+* Property of Texas Instruments Incorporated
+*
+* Restricted Rights - Use, duplication, or disclosure is subject to
+* restrictions set forth in TI's program license agreement and
+* associated documentation
+*
+*
+* FILE NAME: dev_host_interface.h
+*
+* DESCRIPTION:
+* This header file defines the variables and parameters used between the
+* host processor and the DSP. This file is included in both the DSP
+* software and the host software.
+*
+* RULES FOR MODIFICATION AND USE OF THIS FILE:
+*
+* --The main pointer to the struct of pointers will always be at the same fixed
+* location (0x80000000).
+*
+* --Each pointer element in the struct of pointers (indicated by the main pointer)
+* will always point to a struct only.
+*
+* --Any new structures added to the host interface in subsequent versions must
+* each have a corresponding new pointer element added to the END of the struct
+* of pointers. Other than this, there will never be any moving or rearranging
+* of the pointer elements in the struct of pointers.
+*
+* --Any new elements added to existing structures will be added at the END of the
+* structure. Other than this, there will never be any moving or rearranging
+* of structure elements.
+*
+* --A new structure will never be added as a new element in an old structure.
+* New structures must be added separately with a new entry in the struct of
+* pointers, as noted above.
+*
+* --Also, the sizes of existing arrays within old structures will never be changed.
+*
+* --The modem code in the DSP will never reference the struct of pointers in order
+* to avoid aliasing issues in the DSP code. The modem code will only use the
+* specific structures directly.
+*
+* --The host processor never accesses the DSP side of the ATM-TC hardware directly.
+* The DSP interfaces directly to the ATM-TC hardware and relays information to
+* the host processor through the host interface.
+*
+* --The host processor can track the modem's transition through important states
+* by accessing the Modem State Bit Field in the host interface. Each bit in
+* the bit field represents an important state to track in the modem. As the
+* modem transitions through each important state, the corresponding bit will
+* change from a zero to a one. Each bit in the bit field will only be reset to
+* zero if the modem retrains. If new states need to be tracked and are added
+* in subsequent versions of the host interface, a corresponding bit will be
+* added at the END of the bit field to ensure backwards compatibility. The
+* Modem State Bit Field is reset if the modem retrains or falls out of Showtime.
+*
+* --An interrupt will be sent to the host processor when a change occurs in the
+* Modem State Bit Field. There is an interrupt masking register which can mask
+* specific interrupts corresponding to the bits of the Modem State Bit Field.
+* This allows the host to keep an interrupt from being generated for those
+* states that are masked.
+*
+* HISTORY:
+*
+* 11/20/02 J. Bergsagel Written from the previous host interface file
+* 11/27/02 J. Bergsagel Added comments for mailbox control struct and
+* fixed a couple items for overlay page stuff.
+* Also, added temporary elements for SWTC code.
+* 12/04/02 J. Bergsagel Added extra dummy byte to DEV_HOST_eocVarDef_t
+* for proper word alignment.
+* 12/12/02 J. Bergsagel Changed initial states in the modem state bit field
+* and added more instructions for adding more states.
+* 12/16/02 J. Bergsagel Changed name "hostVersion_p" to "hostIntfcVersion_p".
+* Removed dspAturState from DEV_HOST_modemStateBitField_t.
+* Reorganized several struct elements to clean up the
+* host interface.
+* 12/27/02 Sameer V Added missing channel 0 statistics for TC. Added
+* ocd error information.
+* 12/27/02 Sameer V Added overlayState to OlayDP_Parms to indicate whether
+* overlays are being executed in current state.
+* 01/06/03 J. Bergsagel Added maxAllowedMargin and minRequiredMargin to
+* DEV_HOST_msg_t.
+* Renamed TC chan 1 items to be chan 0 items to start out.
+* 01/17/03 Sameer V Moved delineationState to atmStats structure.
+* 01/21/03 Barnett Implemented Ax7 UNIT-MODULE modular software framework.
+* 01/22/03 J. Bergsagel Added warning comments for certain struct typedefs.
+* 01/23/03 C. Perez-N. Removed old AX5-only diags. command/response entries in the
+* HOST and DSP ennumerations, and added the AX7 new ones
+* Added pointer entries in the DEV_HOST_dspOamSharedInterface_t
+* structure pointing to the analog diags. input/output/options
+* structures.
+* 01/29/03 Sameer V Removed TC_IDLE in enum for delineation state. Hardware
+* only reports TC_HUNT, TC_PRESYNC and TC_SYNC.
+* 03/07/03 Sameer/Jonathan Put SWTC token around structs and elements only used by SWTC
+* 03/12/03 Mannering Add CO profile data structures
+* 03/18/03 J. Bergsagel Removed the obsolete DSP_CHECK_TC response message.
+* 03/24/03 J. Bergsagel Added DEV_HOST_hostInterruptMask_t for masking DSP interrupt sources
+* 03/28/03 C. Perez-N Changed the C-style comments and made them C++ sytle instead.
+* Replaced the occurrences of "SINT32 *" pointer declarations with
+* "PSINT32"
+* 03/28/03 Mannering Update CO profile data structures
+* 04/04/03 S. Yim Add host I/F hooks for switchable hybrid and RJ11
+* inner/outer pair selection
+* 04/11/03 J. Bergsagel Changed modem state bit field struct types to enums instead and used
+* a single integer variable for each "bitfield".
+* Changed bit field for host interrupt masks to an integer value also.
+* 04/14/03 J. Bergsagel Changed name of table pointer "meanSquareTblDstrm_p" to "marginTblDstrm_p".
+* 04/03/03 Umesh Iyer CMsg1 and RMsg1 use the same storage as CMSGPCB and RMSGPCB.
+* The string lengths for these have been adjusted to hold the longest
+* message in each case. The PCB messages from ADSL2 are longer.
+* 04/21/03 Sameeer V Added new host mailbox message for shutting down the DSLSS peripherals.
+* 04/23/03 J. Bergsagel Fixed comments for overlay mailbox messages and for losErrors.
+* 04/28/03 Mannering Added skip phase op flag to CO profile data structure
+* 05/05/03 Mannering Review Comments - Removed "#if CO_PROFILE" from around structure
+* definitions and define the number of profiles (DEV_HOST_LIST_ENTRIES)
+* 05/13/03 J. Bergsagel Added new elements to DEV_HOST_phyPerf_t for host control of hybrid.
+* 05/15/03 J. Bergsagel Added "farEndLosErrors" and "farEndRdiErrors" to DEV_HOST_modemStatsDef_t.
+* 05/16/03 Mannering Updated CO profile structure to support updated bit allocation and
+* interopability.
+* 05/20/03 Sameer V Added DSP message to inicate DYING GASP.
+* 05/22/03 J. Bergsagel Added a new struct typedef "DEV_HOST_hostInterruptSource_t".
+* Added "atucGhsRevisionNum" to "DEV_HOST_dspWrNegoParaDef_t".
+* Moved the following struct typedef's here to the public host interface:
+* DEV_HOST_dspBitSwapDef_t
+* DEV_HOST_atmDsBert_t
+* 05/28/03 A. Redfern Changed pointer type and location for margin reporting.
+* 05/28/03 Mannering Moved CO profile defines to dev_host_interface_pvt.h
+* 05/28/03 J. Bergsagel Moved subStateIndex and STM BERT controls into new struct "DEV_HOST_modemEnvPublic_t"
+* 05/29/03 J. Bergsagel Added elements to "DEV_HOST_modemEnvPublic_t" for host control of DSLSS LED's.
+* 06/10/03 Umesh Iyer Modified trainMode check to be compliant with the new host i/f mods.
+* 06/05/03 J. Bergsagel Added enum that will eventually replace the bitfield: DEV_HOST_diagAnlgOptionsVar_t.
+* Added new element "currentHybridNumUsed" in the DEV_HOST_phyPerf_t typedef
+* Added new host control flags for LPR signal detection on GPIO[0].
+* 06/06/03 A. Redfern Removed fine gain scale from the CO profile and added max downstream power cutback.
+* Changed "test1" in CO profile struct to "phyEcDelayAdjustment".
+* 06/26/03 J. Bergsagel Added genericStructure typedef and two pointer elements of this type in the big table.
+* 07/03/03 Jack Huang Renamed test2 to bSwapThresholdUpdate
+* 07/07/03 Mallesh Changed phySigTxPowerCutback_f flag to a variable phySigTxGainReductionAt0kft which indicates the
+* amount of gain reduction in linear scale.
+* 07/15/03 Sameer V Changed DEV_HOST_diagAnlgOptionsVar_t to be an enum instead of a bit field. Host code
+* does not support setting bit fields.
+* 07/22/03 Jack Huang Added bitswap control flag in host i/f for API calls
+* 08/06/03 Sameer V Added missingToneDs_p to the DEV_HOST_oamWrNegoParaDef_t to enable host to switch off
+* DS tones on specified bins
+* 08/21/03 Jack Huang Added pcbEnabled flag in the DEV_HOST_modemEnvPublic_t structure
+* Added g.hs buffer definitions to DEV_HOST_dspOamSharedInterface_t
+* Added DEV_HOST_consBufDef_t to the DEV_HOST_dspOamSharedInterface_t structure
+* 08/26/03 J. Bergsagel Fixed name of "missingToneDs_p" to be "missingToneDsAddr" instead (since it is
+* not really used as a pointer).
+* 09/11/03 Mallesh Added a flag "usPilotInT1413ModeInMedley" to determine the need to send Upstream Pilot
+* in medley in T1.413 mode.
+* 09/12/03 J. Bergsagel Changed "test3" to "phyBitaFastPathExcessFineGainBump" in CO profile struct.
+* Changed "test4" to "phyBitaSkipGapAdjustment" in CO profile struct.
+* 09/23/03 J. Bergsagel Changed "T1413vendorRevisionNumber" to "vendorRevisionNumber" in DEV_HOST_msg_t.
+* Added ADSL2 and ADSL2 diag. states to the modem state bit field.
+* 10/01/03 J. Bergsagel Changed define of "MULTI_MODE" to be 255 to indicate that all possible bits
+* in the 8-bit bit field are turned on for any current and future training modes.
+* 10/09/03 M. Turkboylari Added DSP_TRAINING_MSGS and adsl2DeltMsgs_p, which is a pointer to a pointer,
+* in order to pass the ADSL2 training and DELT messages to the host side. This is for ACT.
+* 10/20/03 Mallesh Added a GHS state enumerator for cleardown
+* 10/20/03 Xiaohui Li Add definition for READSL2_MODE and READSL2_DELT
+* 11/07/03 J. Bergsagel Removed all code for when SWTC==1, which therefore allows removal of include of
+* "env_def_defines.h". We shouldn't have any compile tokens used in this file.
+* (the SWTC token is always off in any Ax7 code).
+* 11/14/03 J. Bergsagel Also removed READSL2_ENABLE token (no more compile tokens to be used in this .h file).
+* 12/12/03 Sameer/Ram Added DEV_HOST_EOCAOC_INTERRUPT_MASK to enable host to disable response code for AOC/EOC
+* mailbox messages
+* 12/09/03 Jack Huang Changed G.hs txbuf size from 60 to 64 to fit the max segment size
+* 12/15/03 Mallesh Changed vendor ID type defenition from SINT16 to UINT16
+* 12/23/03 Sameer V Added ability to turn off constellation display reporting to host using oamFeature bit field.
+* 12/24/03 Sameer V Changed comment for Constellation Display Current Address to Host Write instead of DSP Write.
+* 12/26/03 Sameer/Ram Added DEV_HOST_GHSMSG_INTERRUPT_MASK to enable host to disable response code for GHS Messages
+* (C) Copyright Texas Instruments Inc. 2002. All rights reserved.
+*******************************************************************************/
+
+#include "dev_host_verdef.h"
+
+// ---------------------------------------------------------------------------------
+// Address of the pointer to the DEV_HOST_dspOamSharedInterface_s struct of pointers
+// This is where it all starts.
+// ---------------------------------------------------------------------------------
+#define DEV_HOST_DSP_OAM_POINTER_LOCATION 0x80000000
+
+// The define "MAX_NUM_UPBINS" is used in "DEV_HOST_diagAnlgInputVar_t" below.
+// This value can never be changed (for host intf. backwards compatibility)
+#define MAX_NUM_UPBINS 64
+
+// -----------------------------------------------
+// Begin common enumerations between DSP and host.
+// -----------------------------------------------
+
+// These Host-to-DSP commands are organized into two groups:
+// immediate state change commands and status affecting commands.
+// Do not add or remove commands except at the bottom since the DSP assumes this sequence.
+
+enum
+{
+ HOST_ACTREQ, // Send R-ACKREQ and monitor for C-ACKx
+ HOST_QUIET, // Sit quietly doing nothing for about 60 seconds, DEFAULT STATE; R_IDLE
+ HOST_XMITBITSWAP, // Perform upstream bitswap - FOR INTERNAL USE ONLY
+ HOST_RCVBITSWAP, // Perform downstream bitswap - FOR INTERNAL USE ONLY
+ HOST_RTDLPKT, // Send a remote download packet - FOR INTERNAL USE ONLY
+ HOST_CHANGELED, // Read the LED settings and change accordingly
+ HOST_IDLE, // Sit quiet
+ HOST_REVERBTEST, // Generate REVERB for manufacturing test
+ HOST_CAGCTEST, // Set coarse receive gain for manufacturing test
+ HOST_DGASP, // send Dying Gasp messages through EOC channel
+ HOST_GHSREQ, // G.hs - FOR INTERNAL USE ONLY
+ HOST_GHSMSG, // G.hs - FOR INTERNAL USE ONLY
+ HOST_GHS_SENDGALF, // G.hs - FOR INTERNAL USE ONLY
+ HOST_GHSEXIT, // G.hs - FOR INTERNAL USE ONLY
+ HOST_GHSMSG1, // G.hs - FOR INTERNAL USE ONLY
+ HOST_HYBRID, // Enable/Disable automatic hybrid switch
+ HOST_RJ11SELECT, // RJ11 inner/outer pair select
+ HOST_DIGITAL_MEM, // Digital Diags: run external memory tests
+ HOST_TXREVERB, // AFE Diags: TX path Reverb
+ HOST_TXMEDLEY, // AFE Diags: TX path Medley
+ HOST_RXNOISEPOWER, // AFE Diags: RX noise power
+ HOST_ECPOWER, // AFE Diags: RX eco power
+ HOST_ALL_ADIAG, // AFE Diags: all major analog diagnostic modes. Host is responsible to initiate each diagnostic sessions
+ HOST_USER_ADIAG, // AFE Diags: Host fills in analog diagnostic input data structure as specified and requests DSP to perform measurements as specified
+ HOST_QUIT_ADIAG, // AFE Diags: Host requests DSP to quit current diagnostic session. This is used for stopping the transmit REVERB/MEDLEY
+ HOST_NO_CMD, // All others - G.hs - FOR INTERNAL USE ONLY
+ HOST_DSLSS_SHUTDOWN, // Host initiated DSLSS shutdown message
+ HOST_SET_GENERIC, // Set generic CO profile
+ HOST_UNDO_GENERIC, // Set profile previous to Generic
+ HOST_GHS_CLEARDOWN // G.hs - FOR INTERNAL USE ONLY to start cleardown
+};
+
+// These DSP-to-Host responses are organized into two groups:
+// responses to commands and requests for OAM services.
+
+enum
+{
+ DSP_IDLE, // R_IDLE state entered
+ DSP_ACTMON, // R_ACTMON state entered
+ DSP_TRAIN, // R_TRAIN state entered
+ DSP_ACTIVE, // R_ACTIVE state entered
+ DSP_XMITBITSWAP, // Upstream bitswap complete - FOR INTERNAL USE ONLY
+ DSP_RCVBITSWAP, // Downstream bitswap complete - FOR INTERNAL USE ONLY
+ DSP_RTDL, // R_RTDL state entered - FOR INTERNAL USE ONLY
+ DSP_RRTDLPKT, // RTDL packet received - FOR INTERNAL USE ONLY
+ DSP_XRTDLPKT, // RTDL packet transmitted - FOR INTERNAL USE ONLY
+ DSP_ERROR, // Command rejected, wrong state for this command
+ DSP_REVERBTEST, // Manufacturing REVERB test mode entered
+ DSP_CAGCTEST, // Manufacturing receive gain test done
+ DSP_OVERLAY_START, // Notify host that page overlay has started - overlay number indicated by "tag"
+ DSP_OVERLAY_END, // Notify host that page overlay has ended - overlay number indicated by "tag"
+ DSP_CRATES1, // CRATES1 message is valid and should be copied to host memory now
+ DSP_SNR, // SNR calculations are ready and should be copied to host memory now
+ DSP_GHSMSG, // G.hs - FOR INTERNAL USE ONLY
+ DSP_RCVBITSWAP_TIMEOUT, // Acknowledge Message was not received within ~500 msec (26 Superframes).
+ DSP_ATM_TC_SYNC, // Indicates true TC sync on both the upstream and downstream. Phy layer ready for data xfer.
+ DSP_ATM_NO_TC_SYNC, // Indicates loss of sync on phy layer on either US or DS.
+ DSP_HYBRID, // DSP completed hybrid switch
+ DSP_RJ11SELECT, // DSP completed RJ11 inner/outer pair select
+ DSP_INVALID_CMD, // Manufacturing (Digital and AFE) diags: CMD received not recognized
+ DSP_TEST_PASSED, // Manufacturing diags: test passed
+ DSP_TEST_FAILED, // Manufacturing diags: test failed
+ DSP_TXREVERB, // Manufacturing AFE diags: Response to HOST_TXREVERB
+ DSP_TXMEDLEY, // Manufacturing AFE diags: Response to HOST_TXMEDLEY
+ DSP_RXNOISEPOWER, // Manufacturing AFE diags: Response to HOST_RXNOISEPOWER
+ DSP_ECPOWER, // Manufacturing AFE diags: Response to HOST_ECPOWER
+ DSP_ALL_ADIAG, // Manufacturing AFE diags: Response to HOST_ALL_ADIAG
+ DSP_USER_ADIAG, // Manufacturing AFE diags: Response to HOST_USER_ADIAG
+ DSP_QUIT_ADIAG, // Manufacturing AFE diags: Response to HOST_QUIT_ADIAG
+ DSP_DGASP, // DSP Message to indicate dying gasp
+ DSP_EOC, // DSP Message to indicate that DSP sent an EOC message to CO
+ DSP_TRAINING_MSGS // DSP Message to indicate that host has to copy the training message specified in the tag field.
+};
+
+// Define different ADSL training modes.
+//Defintions as per new host interface.
+#define NO_MODE 0
+#define GDMT_MODE 2
+#define GLITE_MODE 4
+#define ADSL2_MODE 8
+#define ADSL2_DELT (ADSL2_MODE+1)
+#define ADSL2PLUS_MODE 16
+#define ADSL2PLUS_DELT (ADSL2PLUS_MODE+1)
+#define READSL2_MODE 32
+#define READSL2_DELT (READSL2_MODE+1)
+#define T1413_MODE 128
+#define MULTI_MODE 255 // all possible bits are set in the bit field
+
+// Define the reason for dropping the connection
+
+enum
+{
+ REASON_LOS = 0x01,
+ REASON_DYING_GASP = 0x02,
+ REASON_USCRCERR = 0x04,
+ REASON_MARGIN_DROP = 0x08
+};
+
+
+// ----------------------------------------------------
+// Begin modem state bit field definitions - DSP write.
+// ----------------------------------------------------
+
+// BitField1 for initial states and G.hs states.
+// If more values need to be added, they will be added at the end (up to 32 total entries). However, if this causes
+// the state transitions to tick off out of normal bit order, then the C code will have to be re-written
+// that causes the proper values to be entered into the modem state bit fields.
+typedef enum
+{
+ ZERO_STATE1 = 0,
+ RTEST = 0x1,
+ RIDLE = 0x2,
+ RINIT = 0x4,
+ RRESET = 0x8,
+ GNSFLR = 0x10,
+ GTONE = 0x20,
+ GSILENT = 0x40,
+ GNEGO = 0x80,
+ GFAIL = 0x100,
+ GACKX = 0x200,
+ GQUIET2 = 0x400
+} DEV_HOST_stateBitField1_t; // this enum should only have 32 bit entries in it. Add another enum if you need more.
+
+// BitField2 for T1.413 states and for the rest of the modem states (so far)
+// If more values need to be added, they will be added at the end (up to 32 total entries). However, if this causes
+// the state transitions to tick off out of normal bit order, then the C code will have to be re-written
+// that causes the proper values to be entered into the modem state bit fields.
+typedef enum
+{
+ ZERO_STATE2 = 0,
+ TNSFLR = 0x1,
+ TACTREQ = 0x2,
+ TACTMON = 0x4,
+ TFAIL = 0x8,
+ TACKX = 0x10,
+ TQUIET2 = 0x20,
+ RQUIET2 = 0x40,
+ RREVERB1 = 0x80,
+ RQUIET3 = 0x100,
+ RECT = 0x200,
+ RREVERB2 = 0x400,
+ RSEGUE1 = 0x800,
+ RREVERB3 = 0x1000,
+ RSEGUE2 = 0x2000,
+ RRATES1 = 0x4000,
+ RMSGS1 = 0x8000,
+ RMEDLEY = 0x10000,
+ RREVERB4 = 0x20000,
+ RSEGUE3 = 0x40000,
+ RMSGSRA = 0x80000,
+ RRATESRA = 0x100000,
+ RREVERBRA = 0x200000,
+ RSEGUERA = 0x400000,
+ RMSGS2 = 0x800000,
+ RRATES2 = 0x1000000,
+ RREVERB5 = 0x2000000,
+ RSEGUE4 = 0x4000000,
+ RBNG = 0x8000000,
+ RREVERB6 = 0x10000000,
+ RSHOWTIME = 0x20000000
+} DEV_HOST_stateBitField2_t; // this enum should only have 32 bit entries in it. Add another enum if you need more.
+
+// BitField3 for ADSL2 states
+// If more values need to be added, they will be added at the end (up to 32 total entries). However, if this causes
+// the state transitions to tick off out of normal bit order, then the C code will have to be re-written
+// that causes the proper values to be entered into the modem state bit fields.
+typedef enum
+{
+ ZERO_STATE3 = 0,
+ G2QUIET1 = 0x1,
+ G2COMB1 = 0x2,
+ G2QUIET2 = 0x4,
+ G2COMB2 = 0x8,
+ G2ICOMB1 = 0x10,
+ G2LINEPROBE = 0x20,
+ G2QUIET3 = 0x40,
+ G2COMB3 = 0x80,
+ G2ICOMB2 = 0x100,
+ G2RMSGFMT = 0x200,
+ G2RMSGPCB = 0x400,
+ G2REVERB1 = 0x800,
+ G2QUIET4 = 0x1000,
+ G2REVERB2 = 0x2000,
+ G2QUIET5 = 0x4000,
+ G2REVERB3 = 0x8000,
+ G2ECT = 0x10000,
+ G2REVERB4 = 0x20000,
+ G2SEGUE1 = 0x40000,
+ G2REVERB5 = 0x80000,
+ G2SEGUE2 = 0x100000,
+ G2RMSG1 = 0x200000,
+ G2MEDLEY = 0x400000,
+ G2EXCHANGE = 0x800000,
+ G2RMSG2 = 0x1000000,
+ G2REVERB6 = 0x2000000,
+ G2SEGUE3 = 0x4000000,
+ G2RPARAMS = 0x8000000,
+ G2REVERB7 = 0x10000000,
+ G2SEGUE4 = 0x20000000
+} DEV_HOST_stateBitField3_t; // this enum should only have 32 bit entries in it. Add another enum if you need more.
+
+// BitField4 for ADSL2 diag. states
+// If more values need to be added, they will be added at the end (up to 32 total entries). However, if this causes
+// the state transitions to tick off out of normal bit order, then the C code will have to be re-written
+// that causes the proper values to be entered into the modem state bit fields.
+typedef enum
+{
+ ZERO_STATE4 = 0,
+ GDSEGUE1 = 0x1,
+ GDREVERB5 = 0x2,
+ GDSEGUE2 = 0x4,
+ GDEXCHANGE = 0x8,
+ GDSEGUELD = 0x10,
+ GDRMSGLD = 0x20,
+ GDQUIET1LD = 0x40,
+ GDQUIET2LD = 0x80,
+ GDRACK1 = 0x100,
+ GDRNACK1 = 0x200,
+ GDQUIETLAST = 0x400
+} DEV_HOST_stateBitField4_t; // this enum should only have 32 bit entries in it. Add another enum if you need more.
+
+// This struct collects all of the bitfield types listed above for the modem state bit field(s)
+typedef struct
+{
+ DEV_HOST_stateBitField1_t bitField1; // this is the first modem state bit field (mostly init. and G.hs)
+ DEV_HOST_stateBitField2_t bitField2; // this is the second modem state bit field (T1.413 and G.dmt)
+ DEV_HOST_stateBitField3_t bitField3; // this is the third modem state bit field (ADSL2)
+ DEV_HOST_stateBitField4_t bitField4; // this is the fourth modem state bit field (ADSL2 diag.)
+} DEV_HOST_modemStateBitField_t;
+
+
+// -----------------------------------------------
+// Begin NegoPara message definitions - DSP write.
+// -----------------------------------------------
+
+typedef struct
+{
+ UINT8 trainMode; // Train mode selected. See training modes defined above.
+ UINT8 bDummy1; // dummy byte for explicit 32-bit alignment
+ UINT16 lineLength; // Contains loop length estimate. Accuracy w/i 500 ft. LSbit = 1 for straight loop, = 0 for bridge tap
+ UINT32 atucVendorId; // Pass the vendor id of the CO to the host
+ UINT8 cMsgs1[8]; // CMsgs1 and CMSGPCB
+ UINT16 adsl2DSRate; //
+ UINT8 cRates2; //
+ UINT8 rRates2; //
+ UINT8 rRates1[4][11]; //
+ UINT8 cMsgs2[4]; //
+ UINT8 cRates1[4][30]; //
+ UINT8 rMsgs2[4]; //
+ UINT16 adsl2USRate; //
+ UINT8 atucGhsRevisionNum; // Pass the G.hs Revision number of the CO to the host
+ UINT8 reserved1; //
+ PUINT8 *adsl2DeltMsgs_p; // This pointer to a pointer passes the address of the globalvar.pString, which is also
+ // a pointer list of pointers. It will be used to pass all the new ADSL2 DELT messages to
+ // host side. This is for ACT.
+} DEV_HOST_dspWrNegoParaDef_t;
+
+
+// ----------------------------------------------------
+// Begin OAM NegoPara message definitions - Host write.
+// ----------------------------------------------------
+
+// OAM Feature bit fields.
+//
+// Bit 0 - Enable auto retrain of modem
+// Bit 1 - Detect and report TC sync to host
+// Bit 2-31 - Reserved
+
+#define DEV_HOST_AUTORETRAIN_ON 0x00000001
+#define DEV_HOST_TC_SYNC_DETECT_ON 0x00000002
+
+#define DEV_HOST_AUTORETRAIN_MASK 0x00000001
+#define DEV_HOST_TC_SYNC_DETECT_MASK 0x00000002
+#define DEV_HOST_EOCAOC_INTERRUPT_MASK 0x00000004
+#define DEV_HOST_CONS_DISP_DISABLE_MASK 0x00000008
+#define DEV_HOST_GHSMSG_INTERRUPT_MASK 0x00000010
+
+typedef struct
+{
+ UINT8 stdMode; // Desired train mode. See training modes defined above.
+ UINT8 ghsSequence; // Selected G.hs session as shown in Appendix 1
+ UINT8 usPilotFlag; // Value of 1 indicates transmit an upstream pilot on bin 16
+ UINT8 bDummy1; // dummy byte for 32-bit alignment
+ UINT8 rMsgs1[38]; // RMSG-1(6) and RMSG_PCB (38)
+ UINT8 bDummy2[2]; // dummy bytes for 32-bit alignment
+ UINT32 oamFeature; // 32 bit wide bit field to set OAM-specific features.
+ SINT8 marginThreshold; // Threshold for margin reporting
+ UINT8 hostFixAgc; // flag to force datapump to bypass AGC training and use the following values
+ UINT8 hostFixEqualizer; // forced analog equalizer value used during AGC training when hostfix_agc is on
+ UINT8 hostFixPga1; // forced pga1 value used during AGC training when hostFixAgc is on
+ UINT8 hostFixPga2; // forced pga2 value used during AGC training when hostFixAgc is on
+ UINT8 hostFixPga3; // forced pga3 value used during AGC training when hostFixAgc is on
+ UINT8 marginMonitorShwtme; // margin monitoring flag (during showtime)
+ UINT8 marginMonitorTrning; // margin monitoring flag (during training)
+ UINT8 disableLosAlarm; // flag to disable training based on los
+ UINT8 usCrcRetrain; // flag to disable retrain due to excessive USCRC
+ UINT8 t1413VendorId[2]; // Vendor ID used for T1.413 trainings
+ UINT8 gdmtVendorId[8]; // Vendor ID used for G.dmt trainings (ITU VendorID)
+ UINT8 missingTones[64]; // 64 element array to define missing tones for TX_MEDLEY and TX REVERB tests
+ UINT32 missingToneDsAddr; // Address given to DSP for tones to be switched off in DS direction
+ UINT8 dsToneTurnoff_f; // This flag controls the DS tone turn off logic
+ UINT8 reserved1; // Dummy bytes
+ UINT8 reserved2; // Dummy bytes
+ UINT8 reserved3; // Dummy bytes
+} DEV_HOST_oamWrNegoParaDef_t;
+
+
+// ----------------------------------------
+// Begin Rate-adaptive message definitions.
+// ----------------------------------------
+
+// The four values below can never be changed (for host intf. backwards compatibility)
+#define DEV_HOST_RMSGSRA_LENGTH 10
+#define DEV_HOST_RRATESRA_LENGTH 1
+#define DEV_HOST_CRATESRA_LENGTH 120
+#define DEV_HOST_CMSGSRA_LENGTH 6
+
+typedef struct
+{
+ UINT8 rRatesRaString[DEV_HOST_RRATESRA_LENGTH+3];
+ UINT8 rMsgsRaString[DEV_HOST_RMSGSRA_LENGTH+2];
+ UINT8 cMsgsRaString[DEV_HOST_CMSGSRA_LENGTH+2];
+} DEV_HOST_raMsgsDef_t;
+
+
+// ----------------------------------------------
+// Begin superframe cnts definitions - DSP write.
+// ----------------------------------------------
+
+#define DEV_HOST_FRAMES_PER_SUPER 68
+#define DEV_HOST_SUPERFRAMECNTDSTRM 0
+#define DEV_HOST_SUPERFRAMECNTUSTRM 4
+
+// Although only the least significant 8 bits should be used as an
+// unsigned char for computing the bitswap superframe number, a
+// full 32 bit counter is provided here in order to have an
+// accurate indicator of the length of time that the modem has
+// been connected. This counter will overflow after 2.35 years
+// of connect time.
+
+typedef struct
+{
+ UINT32 wSuperFrameCntDstrm;
+ UINT32 wSuperFrameCntUstrm;
+} DEV_HOST_dspWrSuperFrameCntDef_t;
+
+
+// --------------------------------
+// Begin ATUR/ATUC msg definitions.
+// --------------------------------
+
+// Grouping used by the DSP to simplify parameter passing.
+// All of these are written by the DSP.
+
+typedef struct
+{
+ UINT16 vendorId; // TI's vendor ID = 0x0004; Amati's vendor ID = 0x0006
+ UINT8 versionNum; // T1.413 issue number
+ UINT8 rateAdapt; // 0 = fix rate (Default); 1= adaptive rate
+ UINT8 trellis; // 0 = disable trellis(default); 1 = enable trellis
+ UINT8 echoCancelling; // 0 = disable echo cancelling; 1 = enable echo cancelling(default)
+ UINT8 maxBits; // value range: 0-15; default = 15
+ UINT8 maxPsd; //
+ UINT8 actualPsd; //
+ UINT8 maxIntlvDepth; // 0, 1, 2, or 3 for 64, 128, 256, or 512 max depth
+ UINT8 framingMode; // 0 for asynchronous, 1 for synchronous full overhead
+ // 2 for reduced overhead, 3 for merged reduced overhead DSP write.
+ UINT8 maxFrameMode; // maximum framing mode desired. Nor 0 or 3.
+ SINT16 targetMargin; //
+ SINT16 maxAllowedMargin; //
+ SINT16 minRequiredMargin; //
+ SINT16 maxTotBits; //
+ UINT8 grossGain; //
+ UINT8 ntr; // Enable/disable NTR support
+ SINT16 loopAttn; // Loop Attenuation
+ UINT8 vendorRevisionNumber; // Reported Vendor Revision Number
+ UINT8 reserved1; // for 32-bit alignment
+ UINT8 reserved2; // for 32-bit alignment
+ UINT8 reserved3; // for 32-bit alignment
+} DEV_HOST_msg_t;
+
+
+// --------------------------------------
+// Begin bits and gains table definitions
+// --------------------------------------
+
+typedef struct
+{
+ PUINT8 aturBng_p; // pointer to ATU-R bits and gains table
+ PUINT8 atucBng_p; // pointer to ATU-C bits and gains table
+ PUINT8 bitAllocTblDstrm_p; // pointer to Downstream Bit Allocation table
+ PUINT8 bitAllocTblUstrm_p; // pointer to Upstream Bit Allocation table
+ PSINT8 marginTblDstrm_p; // pointer to Downstream Margin table
+} DEV_HOST_dspWrSharedTables_t;
+
+
+// ----------------------------------------
+// Begin datapump code overlay definitions.
+// ----------------------------------------
+
+#define DEV_HOST_PAGE_NUM 4 // number of overlay pages
+
+// Never access a struct of this typedef directly. Always go through the DEV_HOST_olayDpDef_t struct
+typedef struct
+{
+ UINT32 overlayHostAddr; // source address in host memory
+ UINT32 overlayXferCount; // number of 32bit words to be transfered
+ UINT32 overlayDspAddr; // destination address in DSP's PMEM
+} DEV_HOST_olayDpPageDef_t;
+
+
+typedef struct
+{
+ UINT32 overlayStatus; // Status of current overlay to DSP PMEM
+ UINT32 overlayNumber; // DSP PMEM overlay page number
+ UINT32 overlayState; // Indicates whether current state is an overlay state
+ DEV_HOST_olayDpPageDef_t *olayDpPage_p[DEV_HOST_PAGE_NUM]; // Def's for the Pages
+} DEV_HOST_olayDpDef_t;
+
+
+// -------------------------
+// Begin ATM-TC definitions.
+// -------------------------
+
+// TC cell states.
+typedef enum
+{
+ TC_HUNT,
+ TC_PRESYNC,
+ TC_SYNC
+} DEV_HOST_cellDelinState_t;
+
+
+// --------------------------------------------
+// Begin datapump error/statistics definitions.
+// --------------------------------------------
+
+// Never access a struct of this typedef directly. Always go through the DEV_HOST_modemStatsDef_t struct.
+typedef struct
+{
+ UINT32 crcErrors; // Num of CRC errored ADSL frames
+ UINT32 fecErrors; // Num of FEC errored (corrected) ADSL frames
+ UINT32 ocdErrors; // Out of Cell Delineation
+ UINT32 ncdError; // No Cell Delineation
+ UINT32 lcdErrors; // Loss of Cell Delineation (within the same connection)
+ UINT32 hecErrors; // Num of HEC errored ADSL frames
+} DEV_HOST_errorStats_t;
+
+
+typedef struct
+{
+ DEV_HOST_errorStats_t *usErrorStatsIntlv_p; // us error stats - interleave path
+ DEV_HOST_errorStats_t *dsErrorStatsIntlv_p; // ds error stats - interleave path
+ DEV_HOST_errorStats_t *usErrorStatsFast_p; // us error stats - fast path
+ DEV_HOST_errorStats_t *dsErrorStatsFast_p; // ds error stats - fast path
+ UINT32 losErrors; // Num of ADSL frames where loss-of-signal
+ UINT32 sefErrors; // Num of severly errored ADSL frames - LOS > MAXBADSYNC ADSL frames
+ UINT32 farEndLosErrors; // Number of reported LOS defects by the CO.
+ UINT32 farEndRdiErrors; // Number of reported RDI defects by the CO.
+} DEV_HOST_modemStatsDef_t;
+
+// Never access a struct of this typedef directly. Always go through the DEV_HOST_atmStats_t struct.
+typedef struct
+{
+ UINT32 goodCount; // Upstream Good Cell Count
+ UINT32 idleCount; // Upstream Idle Cell Count
+} DEV_HOST_usAtmStats_t;
+
+// Never access a struct of this typedef directly. Always go through the DEV_HOST_atmStats_t struct.
+typedef struct
+{
+ UINT32 goodCount; // Downstream Good Cell Count
+ UINT32 idleCount; // Downstream Idle Cell Count
+ UINT32 badHecCount; // Downstream Bad Hec Cell Count
+ UINT32 ovflwDropCount; // Downstream Overflow Dropped Cell Count
+ DEV_HOST_cellDelinState_t delineationState; // Indicates current delineation state
+} DEV_HOST_dsAtmStats_t;
+
+
+typedef struct
+{
+ DEV_HOST_usAtmStats_t *us0_p; // US ATM stats for TC channel 0
+ DEV_HOST_dsAtmStats_t *ds0_p; // DS ATM stats for TC channel 0
+ DEV_HOST_usAtmStats_t *us1_p; // US ATM stats for TC channel 1
+ DEV_HOST_dsAtmStats_t *ds1_p; // DS ATM stats for TC channel 1
+} DEV_HOST_atmStats_t;
+
+
+// ----------------------
+// Begin EOC definitions.
+// ----------------------
+
+// The two values below can never change (for backwards compatibility of host intf.)
+#define DEV_HOST_EOCREG4LENGTH 32
+#define DEV_HOST_EOCREG5LENGTH 32
+
+typedef struct
+{
+ UINT8 eocReg4[DEV_HOST_EOCREG4LENGTH]; // Host/Dsp Write, vendor specific EOC Register 4
+ UINT8 eocReg5[DEV_HOST_EOCREG5LENGTH]; // Host/Dsp Write, vendor specific EOC Register 5
+ UINT8 vendorId[8]; // Host write
+ UINT8 revNumber[4]; // Host, ATU-R Revision Number
+ UINT8 serialNumber[32]; // Host write
+ UINT8 eocReg4Length; // Host Write, valid length for EOC register 4
+ UINT8 eocReg5Length; // Host Write, valid length for EOC register 5
+ UINT8 dummy[2]; // dummy bytes for 32-bit alignment
+ UINT32 eocModemStatusReg; // Dsp Write, status bits to host
+ UINT8 lineAtten; // Dsp Write, line attenuation in 0.5 db step
+ SINT8 dsMargin; // DSP Write, measured DS margin
+ UINT8 aturConfig[30]; // Dsp Write, also used by EOC for ATUR Configuration
+} DEV_HOST_eocVarDef_t;
+
+typedef struct
+{
+ UINT16 endEocThresh; // Host Write, end of Clear EOC stream threshold
+ UINT16 dummy; // dummy value to fill gap
+ UINT32 dropEocCount; // Dsp Write, counter of dropped Clear EOC bytes
+ UINT16 eocRxLength; // Host/DSP write, number of valid Rx Clear EOC bytes
+ UINT16 eocTxLength; // Host/DSP write, number of valid Tx Clear EOC bytes
+ UINT8 eocRxBuf[64]; // Dsp Write, Buffer for receiving Rx Clear EOC bytes
+ UINT8 eocTxBuf[64]; // Host Write, Buffer for writing Tx Clear EOC bytes
+} DEV_HOST_clearEocVarDef_t;
+
+
+// -----------------------------------
+// Begin CO profile Definitions.
+// -----------------------------------
+
+/* struct size must be a word size */
+typedef struct
+{
+
+ SINT16 devCodecRxdf4Coeff[12] ; // (BOTH) IIR Coefficients
+ SINT16 devCodecTxdf2aCoeff[64] ; // (BOTH) FIR filter coefficients
+ SINT16 devCodecTxdf2bCoeff[64] ; // (BOTH) FIR filter coefficients
+ SINT16 devCodecTxdf1Coeff[12] ; // (BOTH) IIR filter coefficients
+ UINT16 devCodecTxDf2aDen; // (BOTH) denominator for IIR filter
+ UINT16 devCodecTxDf2bDen; // (BOTH) denominator for IIR filter
+ SINT16 ctrlMsmSpecGain[32]; // (BOTH)
+
+ SINT16 phyBitaRateNegIntNoTrellis ; // (BOTH) value to set
+ SINT16 phyBitaRateNegIntTrellis ; // (BOTH) value to set
+ SINT16 phyBitaRateNegFastNoTrellis ; // (BOTH) value to set
+ SINT16 phyBitaRateNegFastTrellis ; // (BOTH) value to set
+ SINT16 phyBitaRsFlag ; // (BOTH)
+ SINT16 phyBitaFirstSubChannel ; // (BOTH)
+ SINT16 phyBitaMaxFineGainBump; // max fine gain bump
+ SINT16 phyBitaFineGainReduction; // fine gain reduction
+ SINT16 phyBitaMaxDownstreamPowerCutback; // max downstream power cutback
+
+ SINT16 phySigTxGainReductionAt0kft; // upstream power reduction at 0 kft.
+
+ SINT16 phyAgcPgaTarget ; // (BOTH) compare value
+
+ UINT16 imsg413TxRate ; // (BOTH) Tx rate
+ SINT16 imsg413RsBytesAdjust ; // (BOTH) subtract value
+ UINT16 imsg413PstringMask ; // (POTS) Or'ed into pString[RMSGS1_INDEX][1]
+ SINT16 imsg413UsPilot ; // (BOTH)??
+ UINT16 imsg413SkipPhaseOp ; // (POTS)
+
+ UINT16 ctrlMsmSensitivity1 ; // (BOTH) value to set
+ UINT16 ctrlMsmTxPsdShape_f; // (BOTH) upstream spectral shaping flag
+
+ UINT16 ovhdAocUsBswapReq_f ; // (BOTH)value to set
+ UINT16 ovhdAocScanMse_f ; // (BOTH)value to set
+
+ SINT16 phyRevFullFirstBin ; //
+ SINT16 phyRevFullLastBin ; //
+ SINT16 phyRevFirstBin ; //
+ SINT16 phyRevLastBin ; //
+ SINT16 phyMedFirstBin ; //
+ SINT16 phyMedLastBin ; //
+ SINT16 phyMedOptionalLastBin; // Medley last bin - optional
+
+ SINT16 phyEcDelayAdjustment; // Echo delay adjustment
+ SINT16 bSwapThresholdUpdate; // bSwapThresholdUpdate
+ SINT16 phyBitaFastPathExcessFineGainBump; // Used in phy_bita.c
+ SINT16 phyBitaSkipGapAdjustment; // Used in phy_bita.c
+ SINT16 usPilotInT1413ModeInMedley; // To send Upstream Pilot in medley in T1.413 mode.
+
+ UINT32 profileVendorId ; // vendor id
+
+} DEV_HOST_coData_t ;
+
+typedef struct
+{
+ DEV_HOST_coData_t * hostProfileBase_p; // base address of profile list
+} DEV_HOST_profileBase_t ;
+
+
+
+// -----------------------------------
+// Begin DSP/Host Mailbox Definitions.
+// -----------------------------------
+
+// The 3 values below can never be decreased, only increased.
+// If you increase one of the values, you must add more to the
+// initializers in "dev_host_interface.c".
+#define DEV_HOST_HOSTQUEUE_LENGTH 8
+#define DEV_HOST_DSPQUEUE_LENGTH 8
+#define DEV_HOST_TEXTQUEUE_LENGTH 8
+
+// Never access a struct of this typedef directly. Always go through the DEV_HOST_mailboxControl_t struct.
+typedef struct
+{
+ UINT8 cmd;
+ UINT8 tag;
+ UINT8 param1;
+ UINT8 param2;
+} DEV_HOST_dspHostMsg_t;
+
+// Never access a struct of this typedef directly. Always go through the DEV_HOST_mailboxControl_t struct.
+typedef struct
+{
+ UINT32 msgPart1;
+ UINT32 msgPart2;
+} DEV_HOST_textMsg_t;
+
+// The structure below has been ordered so that the Host need only write to
+// even byte locations to update the indices.
+
+// The Buffer pointers in the struct below each point to a different
+// struct array that has an array size of one of the matching Queue Length
+// values defined above (DEV_HOST_HOSTQUEUE_LENGTH, DEV_HOST_DSPQUEUE_LENGTH,
+// and DEV_HOST_TEXTQUEUE_LENGTH).
+
+typedef struct
+{
+ UINT8 hostInInx; // Host write, DSP must never write except for init
+ UINT8 bDummy0[3]; // dummy bytes for explicit 32-bit alignment
+ UINT8 hostOutInx; // DSP write, Host must never write
+ UINT8 bDummy1[3]; // dummy bytes for explicit 32-bit alignment
+ UINT8 dspOutInx; // Host write, DSP must never write except for init
+ UINT8 bDummy2[3]; // dummy bytes for explicit 32-bit alignment
+ UINT8 dspInInx; // DSP write, Host must never write
+ UINT8 bDummy3[3]; // dummy bytes for explicit 32-bit alignment
+ UINT8 textInInx; // DSP write, Host must never write
+ UINT8 bDummy4[3]; // dummy bytes for explicit 32-bit alignment
+ UINT8 textOutInx; // Host write, DSP must never write except for init
+ UINT8 bDummy5[3]; // dummy bytes for explicit 32-bit alignment
+ DEV_HOST_dspHostMsg_t *hostMsgBuf_p; // pointer to Host Mailbox Buffer (Host writes the buffer)
+ DEV_HOST_dspHostMsg_t *dspMsgBuf_p; // pointer to DSP Mailbox Buffer (DSP writes the buffer)
+ DEV_HOST_textMsg_t *textMsgBuf_p; // pointer to Text Mailbox Buffer (DSP writes the buffer)
+} DEV_HOST_mailboxControl_t;
+
+
+//-----------------------------------------
+// Physical layer performance parameter
+//-----------------------------------------
+typedef struct
+{
+ SINT32 hybridCost[5]; // Cost functions for hybrids (0: none, 1-4 hybrid options)
+ SINT32 usAvgGain; // upstream average gain in 20log10 (Q8)
+ SINT32 dsAvgGain; // downstream average gain in 20log10 (Q8)
+ UINT8 disableDspHybridSelect_f; // Allows host to disable the automatic hybrid selection by the DSP
+ UINT8 hostSelectHybridNum; // DSP will use this hybrid number only if DSP Select is disabled (values: 1-4)
+ UINT8 currentHybridNumUsed; // DSP indicates to the host the current hybrid number in use
+ UINT8 reserved1; // reserved for future use
+} DEV_HOST_phyPerf_t;
+
+
+/***********************************************************
+ * The 3 structures below are used only for analog
+ * diagnostic functions originally defined in diag.h
+ * Moved here by Carlos A. Perez under J. Bergsagel request
+ ***********************************************************/
+
+/****************************************************************************/
+/* Options for the Analog Diagnostic user input data structure */
+/* (MUST be word aligned) */
+/****************************************************************************/
+typedef enum
+{
+ ZERO_DIAG_OPT = 0, // dummy value for zero place-holder
+ NOISE_ONLY = 0x1, // diagnostic in noise only mode (on=1, off=0), disregard diagMode 0-4
+ EXTERNAL_CO = 0x2, // operates against external CO (external=1, internal=0)
+ DIAG_AGC = 0x4, // agc selects gains control (agc=1, manual=0)
+ CROSSTALK_TEQ = 0x8, // crosstalk selects teq (crosstalk=1, manual=0)
+ LEAKY_TEQ = 0x10, // use leaky teq (on=1, off=0)
+ AUX_AMPS = 0x20, // auxamps (on=1, off=0)
+ BW_SELECT = 0x40, // change rxhpf/txlpf fc (modify=1, default=0)
+ DIAG_HYB_SELECT = 0x80, // change hybrid (modify=1, default=0)
+ POWER_DOWN_CDC = 0x100, // power down codec (power down=1, no power down=0)
+ ISDN_OP_MODE = 0x200, // operation mode (pots=0, isdn=1)
+ BYPASS_RXAF2 = 0x400, // Bypass except RXAF2 (on=1, off = 0)
+ TX_TEST_CONT = 0x800, // Continuous tx test (on=1, off=0)
+ TX_SCALE_MTT = 0x1000 // Scale tx signal for Mtt test (on=1, off=0)
+} DEV_HOST_diagAnlgOptionsVar_t;
+
+/****************************************************************************/
+/* Analog Diagnostic user input data structure (MUST be word align) */
+/****************************************************************************/
+
+typedef struct
+{
+ DEV_HOST_diagAnlgOptionsVar_t diagOption; // Other diagnostic optional settings
+
+ UINT8 diagMode; // Performance diagnostic mode
+ UINT8 txMode; // transmit mode
+ UINT8 rxMode; // receive mode
+ UINT8 teqSp; // Select teq starting pt
+ UINT8 txDf1; // see dev_codec_filters.c and
+ UINT8 txDf2a; // dev_codec.h for filter coefficients
+ UINT8 txDf2b;
+ UINT8 rxDf4;
+
+ UINT16 codingGain256Log2; // 256*Log2(coding gain)
+ UINT16 noiseMargin256Log2; // 256*Log2(noise margin)
+
+ UINT16 rxPga1; // PGA1
+ UINT16 rxPga2; // PGA2
+ UINT16 rxPga3; // PGA3
+ UINT16 anlgEq; // AEQ settings (dB/MHz)
+
+ SINT8 pilotBin; // Select pilot subchannel
+ SINT8 txSwGain; // manual set for bridge tap loop
+ SINT8 tdw1Len; // TDW1 length - 0,2,4,8,16
+ SINT8 tdw2Len; // TDW2 length - 0,2,4,8,16
+
+ UINT8 teqEcMode; // TEQ/EC mode
+ UINT8 hybrid;
+ UINT8 txAttn; // Codec Tx attenuation
+ UINT8 txGain; // Codec Tx gain (Sangam only)
+
+ SINT16 txPda; //Codec Tx Digital gain/attn
+ UINT8 txTone[MAX_NUM_UPBINS]; // Turning tones on/off
+ // Still govern by lastbin
+ UINT16 rsvd; //for 32 bits alignment
+}DEV_HOST_diagAnlgInputVar_t;
+
+/****************************************************************************/
+/* Analog diagnostic output data structure */
+/****************************************************************************/
+typedef struct
+{
+ PSINT32 rxSnr_p[2]; // Pointer to estimated snr
+ PSINT32 rxSubChannelCapacity_p[2]; // Pointer to estimated subchan capacity
+ PSINT32 rxSignalPower_p[2]; // Pointer to estimated signal power
+ PSINT32 rxNoisePower_p[2]; // Pointer to estimated noise power
+ PSINT32 rxAvg_p; // Pointer to average of rcvd signal
+ SINT32 chanCapacity[2] ; // Channel total capacity
+ SINT32 dataRate[2]; // Modem data rate (SNR)
+ SINT32 avgNoiseFloor; // Average noise floor
+ SINT16 snrGap256Log2; // 256*Log2(snr gap)
+ SINT16 rxPga1; // PGA1
+ SINT16 rxPga2; // PGA2
+ SINT16 rxPga3; // PGA3
+ SINT16 anlgEq; // AEQ settings (dB/MHz)
+ SINT16 rsvd;
+}DEV_HOST_diagAnlgOutputVar_t;
+
+
+// Bit field structure that allows the host to mask off interrupt sources for possible DSP-to-Host interrupts.
+// Each bit represents a possible source of interrupts in the DSP code that might cause a DSP-to-Host
+// interrupt to occur.
+// This mask structure is not intended to show how interrupt sources in the DSP code correspond to the actual
+// DSP-to-Host interrupts. There could be multiple ways to cause an interrupt in the DSP code, but they all
+// eventually tie into one of the three possible DSP-to-Host interrupts.
+// The host should write a "1" to an individual bit when it wants to mask possible interrupts from that source.
+
+// enum that represents individual bits in maskBitField1
+typedef enum
+{
+ ZERO_MASK1 = 0, // dummy value for zero place-holder
+ DSP_MSG_BUF = 0x1, // mask interrupts due to DSP-to-Host message mailbox updates
+ STATE_BIT_FIELD = 0x2, // mask interrupts due to changes in the modem state bit fields
+ DSP_HEARTBEAT = 0x4 // mask interrupts for the DSP hearbeat
+} DEV_HOST_intMask1_t; // this enum should only have 32 values in it (maximum).
+
+// Add more "mask bit fields" at the end of this struct if you need more mask values
+typedef struct
+{
+ DEV_HOST_intMask1_t maskBitField1;
+} DEV_HOST_hostInterruptMask_t; // this struct should only have 32 bits in it.
+
+// Bit field structure that allows the host to determine the source(s) of DSP-to-Host interrupts in case
+// several of the interrupt sources get combined onto a single DSP-to-Host interrupt.
+// DSP will set each bit to a "1"as an interrupt occurs.
+// Host has the reponsibility to clear each bit to a "0" after it has determined the source(s) of interrupts.
+// Each source bit field in this struct will use the same enum typedef that matches the corresponding mask
+// bit field in "DEV_HOST_hostInterruptMask_t"
+typedef struct
+{
+ DEV_HOST_intMask1_t sourceBitField1;
+} DEV_HOST_hostInterruptSource_t;
+
+
+// --------------------------
+// Begin bitswap definitions.
+// --------------------------
+
+// bitSwapSCnt contains the superframe to perform bit swap
+// The entries must be ordered so that the first group only contains bit change commands
+// The other entries may contain power adjustment instructions and must be
+// written with something. NOP (0) is an available instruction.
+typedef struct
+{
+ PUINT8 fineGains_p; // pointer to bng string, needed to check fine gains for powerswap
+ UINT8 bitSwapNewIndices[6]; // Bin before bitSwapBin to process
+ UINT8 bitSwapCmd[6]; // Bitswap command for bitSwapBin
+ UINT8 bitSwapBin[6]; // bin to modify
+ UINT8 bitSwapSCnt; // Superframe count on which to perform bitswap
+ UINT8 bitSwapEnabled; // bitSwapEnabled
+} DEV_HOST_dspBitSwapDef_t;
+
+
+// ---------------------------
+// Begin ATM BERT definitions.
+// ---------------------------
+
+// Structure used for ATM Idle Cells based bit error rate computation.
+typedef struct
+{
+ UINT8 atmBertFlag; // Feature enable/disable flag (Host write)
+ UINT8 dummy1;
+ UINT8 dummy[2]; // Dummy bytes for 32-bit alignment
+ UINT32 bitCountLow; // Low part of 64-bit BERT bit count (DSP write)
+ UINT32 bitCountHigh; // High part of 64-bit BERT bit count (DSP write)
+ UINT32 bitErrorCountLow; // Low part of 64-bit BERT bit count (DSP write)
+ UINT32 bitErrorCountHigh;// High part of 64-bit BERT bit count (DSP write)
+} DEV_HOST_atmDsBert_t;
+
+
+// ------------------------------------
+// Misc. modem environment definitions.
+// ------------------------------------
+
+
+typedef struct
+{
+ SINT16 subStateIndex; // Index that signifies datapump substate. (DSP write)
+ UINT8 externalBert; // Turn on/off external BERT interface. 0 = OFF; 1 = ON. (Host write)
+ UINT8 usBertPattern; // BERT pattern for US TX data. 0 = 2^15-1; 1 = 2^23-1. (Host write)
+ UINT8 overrideDslLinkLed_f; // Overrides DSP operation of the DSL_LINK LED. (Host write)
+ // 0 = DSP is in control; 1 = Host is in control.
+ UINT8 dslLinkLedState_f; // DSL_LINK LED state when override flag has been set. (Host write)
+ // DSL_LINK LED will be updated with this value once per frame.
+ // LED is active-low: 0 = ON, 1 = OFF.
+ UINT8 overrideDslActLed_f; // Overrides DSP operation of the DSL_ACT LED. (Host write)
+ // 0 = DSP is in control; 1 = Host is in control.
+ UINT8 dslActLedState_f; // DSL_ACT LED state when override flag has been set. (Host write)
+ // DSL_ACT LED will be updated with this value once per frame.
+ // LED is active-low: 0 = ON, 1 = OFF.
+ UINT8 dGaspLprIndicator_f; // How LPR signal (GPIO[0]) is to be interpreted. (Host write)
+ // 0 = LPR is active-low; 1 = LPR is active-high.
+ UINT8 overrideDspLprGasp_f; // Overrides DSP detection of LPR signal to send out DGASP. (Host write)
+ // 0 = DSP detects LPR; 1 = Host detects LPR and sends "HOST_DGASP" to DSP.
+ UINT8 pcbEnabled; // DS power cut back
+ UINT8 maxAvgFineGainCtrl_f; // If maxAvgFineGainCtrl_f == 0, then the datapump controls the maximum average fine gain value.
+ // If maxAvgFineGainCtrl_f == 1, then the host controls the maximum average fine gain value.
+ UINT32 reasonForDrop; // This field will tell the host what might be the reason for a dropped connection.
+ SINT16 maxAverageFineGain; // When maxAvgFineGainCtrl_f == 1, the value in maxAverageFineGain is the maximum average fine gain level in 256log2 units.
+ UINT8 reserved1; // These are for 32-bit alignment.
+ UINT8 reserved2; // These are for 32-bit alignment.
+} DEV_HOST_modemEnvPublic_t;
+
+
+// -----------------------------
+// Generic structure definition.
+// -----------------------------
+
+typedef struct
+{
+ PSINT8 parameter1_p;
+ PSINT16 parameter2_p;
+ PSINT32 parameter3_p;
+ PUINT8 parameter4_p;
+ PUINT16 parameter5_p;
+ PUINT32 parameter6_p;
+} DEV_HOST_genericStructure_t;
+
+
+// ------------------------------
+// Begin G.hs buffer definitions.
+// ------------------------------
+
+typedef struct
+{
+ UINT8 txBuf[64]; // G.hs xmt buffer
+} DEV_HOST_ghsDspTxBufDef_t;
+
+
+typedef struct
+{
+ UINT8 rxBuf[80]; // G.hs rcv buffer
+} DEV_HOST_ghsDspRxBufDef_t;
+
+// -----------------------------------------
+// Begin Constellation Display definitions.
+// -----------------------------------------
+
+typedef struct
+{
+ UINT32 consDispStartAddr; // Host write
+ UINT32 consDispCurrentAddr; // Host write
+ UINT32 consDispBufLen; // Constellation Buffer Length
+ UINT32 consDispBin; // Host write, DS band only
+} DEV_HOST_consBufDef_t;
+
+typedef struct
+{
+ PSINT16 buffer1_p; //DSP write
+ PSINT16 buffer2_p; //DSP write
+} DEV_HOST_snrBuffer_t;
+
+// --------------------------------------------------------------------------------------
+// Typedef to be used for the DEV_HOST_dspOamSharedInterface_s struct of pointers
+// (this is used in dev_host_interface.c).
+// NOTE: This struct of pointers is NEVER to be referenced anywhere else in the DSP code.
+// IMPORTANT: Only pointers to other structs go into this struct !!
+// --------------------------------------------------------------------------------------
+typedef struct
+{
+ DEV_HOST_hostIntfcVersionDef_t *hostIntfcVersion_p;
+ DEV_HOST_dspVersionDef_t *datapumpVersion_p;
+ DEV_HOST_modemStateBitField_t *modemStateBitField_p;
+ DEV_HOST_dspWrNegoParaDef_t *dspWriteNegoParams_p;
+ DEV_HOST_oamWrNegoParaDef_t *oamWriteNegoParams_p;
+ DEV_HOST_raMsgsDef_t *raMsgs_p;
+ DEV_HOST_dspWrSuperFrameCntDef_t *dspWriteSuperFrameCnt_p;
+ DEV_HOST_msg_t *atucMsg_p;
+ DEV_HOST_msg_t *aturMsg_p;
+ DEV_HOST_dspWrSharedTables_t *dspWrSharedTables_p;
+ DEV_HOST_olayDpDef_t *olayDpParms_p;
+ DEV_HOST_eocVarDef_t *eocVar_p;
+ DEV_HOST_clearEocVarDef_t *clearEocVar_p;
+ DEV_HOST_modemStatsDef_t *modemStats_p;
+ DEV_HOST_atmStats_t *atmStats_p;
+ DEV_HOST_mailboxControl_t *dspHostMailboxControl_p;
+ DEV_HOST_phyPerf_t *phyPerf_p;
+ DEV_HOST_diagAnlgInputVar_t *analogInputVar_p;
+ DEV_HOST_diagAnlgOutputVar_t *analogOutputVar_p;
+ DEV_HOST_hostInterruptMask_t *hostInterruptMask_p;
+ DEV_HOST_profileBase_t *profileList_p;
+ DEV_HOST_hostInterruptSource_t *hostInterruptSource_p;
+ DEV_HOST_dspBitSwapDef_t *dspBitSwapDstrm_p;
+ DEV_HOST_dspBitSwapDef_t *dspBitSwapUstrm_p;
+ DEV_HOST_atmDsBert_t *atmDsBert_p;
+ DEV_HOST_modemEnvPublic_t *modemEnvPublic_p;
+ DEV_HOST_genericStructure_t *genericStructure1_p;
+ DEV_HOST_genericStructure_t *genericStructure2_p;
+ DEV_HOST_ghsDspTxBufDef_t *ghsDspTxBuf_p;
+ DEV_HOST_ghsDspRxBufDef_t *ghsDspRxBuf_p;
+ DEV_HOST_consBufDef_t *consDispVar_p;
+ DEV_HOST_snrBuffer_t *snrBuffer_p;
+} DEV_HOST_dspOamSharedInterface_t;
+
+
+// ---------------------------------------------------------------------------------
+// Typedef to be used for the pointer to the DEV_HOST_dspOamSharedInterface_s struct
+// of pointers (this is used in dev_host_interface.c).
+// ---------------------------------------------------------------------------------
+typedef DEV_HOST_dspOamSharedInterface_t *DEV_HOST_dspOamSharedInterfacePtr_t;
+
+#endif
diff -urN linux.old/drivers/atm/sangam_atm/dev_host_verdef.h linux.dev/drivers/atm/sangam_atm/dev_host_verdef.h
--- linux.old/drivers/atm/sangam_atm/dev_host_verdef.h 1970-01-01 01:00:00.000000000 +0100
+++ linux.dev/drivers/atm/sangam_atm/dev_host_verdef.h 2005-07-10 08:02:01.432113184 +0200
@@ -0,0 +1,102 @@
+#ifndef __DEV_HOST_VERDEF_H__
+#define __DEV_HOST_VERDEF_H__ 1
+
+//********************************************************************
+//*
+//* DMT-BASE ADSL MODEM PROGRAM
+//* TEXAS INSTRUMENTS PROPRIETARTY INFORMATION
+//* AMATI CONFIDENTIAL PROPRIETARY
+//*
+//* (c) Copyright April 1999, Texas Instruments Incorporated.
+//* All Rights Reserved.
+//*
+//* Property of Texas Instruments Incorporated and Amati Communications Corp.
+//*
+//* Restricted Rights - Use, duplication, or disclosure is subject to
+//* restrictions set forth in TI's and Amati program license agreement and
+//* associated documentation
+//*
+//*********************************************************************
+//*
+//* FILENAME: dev_host_verdef.h
+//*
+//* ABSTRACT: This file defines the version structure
+//*
+//* TARGET: Non specific.
+//*
+//* TOOLSET: Non specific.
+//*
+//* ACTIVATION:
+//*
+//* HISTORY: DATE AUTHOR DESCRIPTION
+//* 04/29/99 FLW Created
+//* 01/17/00 Barnett Mod's in support of merging NIC
+//* hardware rev 6/7 T1.413 codebases.
+//* 01/21/00 Wagner derfmake mods
+//* 05/11/00 Barnett hardware_rev is a 2 char string.
+//* 07/24/00 Barnett Rework as part of host interface redesign.
+//* 11/29/00 Hunt added chipset_id2
+//* 03/30/01 Barnett Prefixed all public elements with DSPDP_.
+//* This insures uniqueness of names that might
+//* match host names by coincidence.
+//* 03/30/01 Barnett Added DSPDP_Host_VersionDef to facilitate
+//* representing a version id for the host i/f
+//* separate from the firmware version id as
+//* a courtesy to the host.
+//* 07/23/01 JEB Changed name from verdef_u.h to dpsys_verdef.h
+//* 04/12/02 Barnett Make timestamp unsigned 32-bit field.
+//* Generalizes for all kinds of hosts.
+//* 11/15/02 JEB Changed name from dpsys_verdef.h to dev_host_verdef.h
+//* Updated structs according to coding guidelines
+//* 12/16/02 JEB Renamed some struct elements for new usage in Ax7
+//* 01/21/03 MCB Implemented Ax7 UNIT-MODULE modular software framework.
+//* 03/19/03 JEB Added back in "bugFix" elements into each struct type.
+//* Rearranged elements.
+//*
+//********************************************************************
+
+#include "env_def_typedefs.h"
+
+#define DSPDP_FLAVOR_NEWCODES 0xFF // Other values are valid old-style flavors
+
+// ------------------------------
+// ------------------------------
+// Begin DSP version definitions.
+// ------------------------------
+// ------------------------------
+
+typedef struct
+{
+ UINT32 timestamp; // Number of seconds since 01/01/1970
+ UINT8 major; // Major "00".00.00.00 revision nomenclature
+ UINT8 minor; // Minor 00."00".00.00 revision nomenclature
+ UINT8 bugFix; // Bug Fix 00.00."00".00 revision nomenclature
+ UINT8 buildNum; // Build Number 00.00.00."00" revision nomenclature
+ UINT8 netService; // Network service identifier
+ UINT8 chipsetGen; // chipset generation
+ UINT8 chipsetId; // chipset identifier
+ UINT8 chipsetId2; // second byte for "RV" chipset et al.
+ UINT8 hardwareRev1; // hardware revision, 1st char
+ UINT8 hardwareRev2; // hardware revision, 2nd char
+ UINT8 featureCode; // feature code
+ UINT8 dummy1; // dummy byte for explicit 32-bit alignment
+} DEV_HOST_dspVersionDef_t;
+
+// -------------------------------
+// -------------------------------
+// Begin host version definitions.
+// -------------------------------
+// -------------------------------
+
+typedef struct
+{
+ UINT8 major; // Major "00".00.00.00 revision nomenclature
+ UINT8 minor; // Minor 00."00".00.00 revision nomenclature
+ UINT8 bugFix; // Bug Fix 00.00."00".00 revision nomenclature
+ UINT8 buildNum; // Build Number 00.00.00."00" revision nomenclature
+ UINT8 netService; // Network service identifier
+ UINT8 dummy[3]; // dummy bytes for explicit 32-bit alignment
+} DEV_HOST_hostIntfcVersionDef_t;
+
+
+#endif // __DEV_HOST_VERDEF_H__
diff -urN linux.old/drivers/atm/sangam_atm/dsl_hal_api.c linux.dev/drivers/atm/sangam_atm/dsl_hal_api.c
--- linux.old/drivers/atm/sangam_atm/dsl_hal_api.c 1970-01-01 01:00:00.000000000 +0100
+++ linux.dev/drivers/atm/sangam_atm/dsl_hal_api.c 2005-07-10 08:02:01.436112576 +0200
@@ -0,0 +1,3339 @@
+/*******************************************************************************
+* FILE PURPOSE: DSL Driver API functions for Sangam
+*
+********************************************************************************
+* FILE NAME: dsl_hal_basicapi.c
+*
+* DESCRIPTION:
+* Contains basic DSL HAL APIs for Sangam
+*
+*
+* (C) Copyright 2001-02, Texas Instruments, Inc.
+* History
+* Date Version Notes
+* 06Feb03 0.00.00 RamP Original Version Created
+* 10Mar03 0.00.01 RamP Initial Revision for Modular Code Branch
+* 19Mar03 0.00.02 RamP Fixed DSL and DSP Version API Structures
+* 20Mar03 0.00.03 RamP Changed byteswap function names
+* 21Mar03 0.00.03 RamP/ZT Malloc for DSP f/w done in dslStartup
+* 25Mar03 0.00.04 RamP Removed statistics used only by SWTC
+* Created Checkpoint 3
+* 26Mar03 0.00.05 RamP Added Memory allocation for fwimage in
+* dslStartup function.
+* 07Apr03 0.00.06 RamP Implemented new error reporting scheme
+* Changed Commenting to C style only
+* 09Apr03 0.00.07 RamP Reorganized code to delete POST_SILICON
+* 10Apr03 0.00.08 RamP Removed ptidsl from loadFWImage function
+* moved size and fwimage initialization to
+* dslStartup function
+* 14Apr03 0.00.09 RamP Moved modemStateBitField processing to a
+* support function; deleted stateHistory
+* renamed the REG32 macro
+* 15Apr03 0.00.10 RamP Changed firmware allocate to shim_
+* osAllocateVMemory function
+* 15Apr03 0.00.11 RamP Changed host version number to 07.00.00.01
+* 16Apr03 0.00.12 RamP Modified return condition on dslShutdown
+* 16Apr03 0.00.13 RamP Changed host version number to 07.00.00.02
+* 21Apr03 0.01.00 RamP Cleaned up dslShutdown function
+* Added new function calls to allocate
+* (Alpha) /free overlay pages for different OS
+* Fixed typecasting for allocate/free fxns
+* Added Interrupt Acknowledge logic
+* 22Apr03 0.01.01 RamP Moved acknowledgeInterrupt into api
+* Added static global for intr source
+* 24Apr03 0.01.02 RamP Added processing for OVERLAY_END in
+* DSP message handlers, verified crc32
+* recovery for overlays
+* 28Apr03 0.01.03 RamP Removed global variable intrSource
+* Added parameter to handleInterrupt fxn
+* (Alpha Plus) to indicate interrupt source
+* Changed version number to 01.00.01.00
+* Fixed setTrainingMode function problem
+* 07May03 0.01.04 RamP Removed delineation state check in
+* message handling functions, added more
+* safety for setting lConnected in TC_SYNC
+* Changed version number to 01.00.01.01
+* 14May03 0.01.05 RamP Added 3 Switchable Hybrid APIs
+* Added additional statistics us/ds TxPower,
+* us margin,attenuation, us/ds bitallocation
+* moved versioning to dsl_hal_version.h
+* 14May03 0.01.06 RamP Fixed problem with CMsgs2 parsing
+* 20May03 0.01.07 RamP Added Inner/Outer pair API support. Added
+* dying gasp message.
+* 29May03 0.01.08 ZT/RamP Added memory optimizations for overlay pages
+* and coProfiles; added functions to free,
+* reload overlays and profiles
+* 04Jun03 0.01.09 RamP Added tick counters, fail states reporting
+* Made statistics fixes for higher data rates
+* Added Margin per tone to statistics
+* Added configuration checks for trellis/FEC
+* 06Jun03 0.01.10 RamP Added LED, STM Bert, dGasp LPR Config APIs
+* Modified interrupt acknowledge logic
+* Added current hybrid flag as statistic
+* 09Jun03 0.01.11 RamP Added function to send dying Gasp to Modem
+* fixed problem with reading OamNegoPara var
+* (Beta) fixed problem with reading current config
+* Added function to configure ATM Bert
+* fixed memory leak due to coProfiles
+* Added us/ds R/S FEC statistics
+* Added additional config capability for LED
+* fixed problem in free memory for CO profiles
+* 18Jul03 0.01.12 RamP Fixed problem with reading modemEnv structure
+* affects LED, DGaspLpr APIs
+* Sending Dying Gasp from shutdown function
+* 01Aug03 0.01.13 RamP Added preferred training mode to statistics
+* 13Aug03 0.01.14 MCB Set rev id for D3/R1.1 (ADSL2).
+* 21Aug03 0.01.15 RamP Added g.hs and aoc bitswap message gathering
+* Added new references to bits n gains table
+* Decoupled modem idle/retrain from pair select
+* Added line length and gross gain to statistics
+* 29Sep03 0.01.16 RamP Replaced advcfg function calls with support
+* module function switches
+* 01Oct03 0.01.17 RamP Added enum translation to set training mode
+* & to read statistics
+* 08Oct03 0.01.18 RamP Fixed problems with usTxPower statistic in
+* Annex B target, fixed problem with Trellis
+* 12Oct03 0.01.19 RamP Added API calls to gather ADSL2 Messages
+* 29Oct03 0.01.20 RamP Restored TC_SYNC detect logic
+* 30Oct03 0.01.21 RamP Removed Scaling factor for adsl2DSConRate
+* Setting Showtime state upon DSP_ACTIVE
+* 14Nov03 0.01.22 RamP Fixed scaling for usTxPower & dsTxPower
+* 14Nov03 0.01.23 RamP Added logic to gather CRates1/RRates1
+* by parsing DSP_CRATES1
+* 20Nov03 0.01.24 RamP Added generic & interface Read
+* and Write functions to read from
+* DSP - Host Interface
+* 24Nov03 0.01.25 RamP Modified interface Read/Write functions
+* to seperate element offsets from pointers
+* 19Dec03 0.01.26 RamP Modified pointer accessing problems with
+* block read functions
+* 26Dec03 0.01.27 RamP Made ghsIndex a local variable & added
+* check to avoid buffer overflow
+* 30Dec03 0.01.28 RamP Added generic mailbox command function
+*******************************************************************************/
+#include "dsl_hal_register.h"
+#include "dsl_hal_support.h"
+#include "dsl_hal_logtable.h"
+#include "dsl_hal_version.h"
+
+static unsigned int hybrid_selected;
+static unsigned int showtimeFlag = FALSE;
+
+#ifdef PRE_SILICON
+/*********************************************/
+/* Base Addresses */
+/*********************************************/
+#define DEV_MDMA_BASE 0x02000500
+
+/*********************************************/
+/* MC DMA Control Registers in DSL */
+/*********************************************/
+
+#define DEV_MDMA0_SRC_ADDR (DEV_MDMA_BASE + 0x00000000)
+#define DEV_MDMA0_DST_ADDR (DEV_MDMA_BASE + 0x00000004)
+#define DEV_MDMA0_CTL_ADDR (DEV_MDMA_BASE + 0x00000008)
+#define DEV_MDMA1_SRC_ADDR (DEV_MDMA_BASE + 0x00000040)
+#define DEV_MDMA1_DST_ADDR (DEV_MDMA_BASE + 0x00000044)
+#define DEV_MDMA1_CTL_ADDR (DEV_MDMA_BASE + 0x00000048)
+#define DEV_MDMA2_SRC_ADDR (DEV_MDMA_BASE + 0x00000080)
+#define DEV_MDMA2_DST_ADDR (DEV_MDMA_BASE + 0x00000084)
+#define DEV_MDMA2_CTL_ADDR (DEV_MDMA_BASE + 0x00000088)
+#define DEV_MDMA3_SRC_ADDR (DEV_MDMA_BASE + 0x000000C0)
+#define DEV_MDMA3_DST_ADDR (DEV_MDMA_BASE + 0x000000C4)
+#define DEV_MDMA3_CTL_ADDR (DEV_MDMA_BASE + 0x000000C8)
+
+#define DEV_MDMA0_SRC (*((volatile UINT32 *) DEV_MDMA0_SRC_ADDR))
+#define DEV_MDMA0_DST (*((volatile UINT32 *) DEV_MDMA0_DST_ADDR))
+#define DEV_MDMA0_CTL (*((volatile UINT32 *) DEV_MDMA0_CTL_ADDR))
+#define DEV_MDMA1_SRC (*((volatile UINT32 *) DEV_MDMA1_SRC_ADDR))
+#define DEV_MDMA1_DST (*((volatile UINT32 *) DEV_MDMA1_DST_ADDR))
+#define DEV_MDMA1_CTL (*((volatile UINT32 *) DEV_MDMA1_CTL_ADDR))
+#define DEV_MDMA2_SRC (*((volatile UINT32 *) DEV_MDMA2_SRC_ADDR))
+#define DEV_MDMA2_DST (*((volatile UINT32 *) DEV_MDMA2_DST_ADDR))
+#define DEV_MDMA2_CTL (*((volatile UINT32 *) DEV_MDMA2_CTL_ADDR))
+#define DEV_MDMA3_SRC (*((volatile UINT32 *) DEV_MDMA3_SRC_ADDR))
+#define DEV_MDMA3_DST (*((volatile UINT32 *) DEV_MDMA3_DST_ADDR))
+#define DEV_MDMA3_CTL (*((volatile UINT32 *) DEV_MDMA3_CTL_ADDR))
+
+/* MDMA control bits */
+
+#define DEV_MDMA_START 0x80000000
+#define DEV_MDMA_STOP 0x00000000
+#define DEV_MDMA_STATUS 0x40000000
+#define DEV_MDMA_DST_INC 0x00000000
+#define DEV_MDMA_DST_FIX 0x02000000
+#define DEV_MDMA_SRC_INC 0x00000000
+#define DEV_MDMA_SRC_FIX 0x00800000
+#define DEV_MDMA_BURST1 0x00000000
+#define DEV_MDMA_BURST2 0x00100000
+#define DEV_MDMA_BURST4 0x00200000
+
+#define DEV_MDMA_LEN_SHF 2
+#define DEV_MDMA_LEN_MASK 0x0000FFFF
+
+#define DMA0 0
+#define DMA1 1
+#define DMA2 2
+#define DMA3 3
+#endif
+#ifdef DMA
+SINT32 getDmaStatus(UINT32 mask)
+{
+ if(!(IFR & mask))
+ {
+ return DSLHAL_ERROR_NO_ERRORS;
+ }
+ else
+ {
+ ICR = mask ;
+ return 1 ;
+ }
+}
+
+void programMdma(UINT32 dma, UINT32 source, UINT32 destination, UINT32 length, UINT32 wait)
+{
+ volatile UINT32 statusMask ;
+
+ switch(dma)
+ {
+ case DMA0:
+ {
+ DEV_MDMA0_SRC = source ;
+ DEV_MDMA0_DST = destination ;
+ DEV_MDMA0_CTL = (DEV_MDMA_START | DEV_MDMA_DST_INC | DEV_MDMA_SRC_INC |
+ DEV_MDMA_BURST1 | (length << DEV_MDMA_LEN_SHF)) ;
+ statusMask = 0x00000010 ;
+ }
+ break ;
+ case DMA1:
+ {
+ DEV_MDMA1_SRC = source ;
+ DEV_MDMA1_DST = destination ;
+ DEV_MDMA1_CTL = (DEV_MDMA_START | DEV_MDMA_DST_INC | DEV_MDMA_SRC_INC |
+ DEV_MDMA_BURST1 | (length << DEV_MDMA_LEN_SHF)) ;
+ statusMask = 0x00000020 ;
+ }
+ break ;
+ case DMA2:
+ {
+ DEV_MDMA2_SRC = source ;
+ DEV_MDMA2_DST = destination ;
+ DEV_MDMA2_CTL = (DEV_MDMA_START | DEV_MDMA_DST_INC | DEV_MDMA_SRC_INC |
+ DEV_MDMA_BURST1 | (length << DEV_MDMA_LEN_SHF)) ;
+ statusMask = 0x00000040 ;
+ }
+ break ;
+ case DMA3:
+ {
+ DEV_MDMA3_SRC = source ;
+ DEV_MDMA3_DST = destination ;
+ DEV_MDMA3_CTL = (DEV_MDMA_START | DEV_MDMA_DST_INC | DEV_MDMA_SRC_INC |
+ DEV_MDMA_BURST1 | (length << DEV_MDMA_LEN_SHF)) ;
+ statusMask = 0x00000080 ;
+ }
+ break ;
+
+ }
+
+ if(wait)
+ {
+ while(!(getDmaStatus(statusMask))) ;
+ }
+
+}
+#endif
+
+
+
+/******************************************************************************************
+* FUNCTION NAME: dslhal_api_dslStartup
+*
+*******************************************************************************************
+* DESCRIPTION: Entry point to initialize and load ax5 daughter board
+*
+* INPUT: PITIDSLHW_T *ppIHw
+*
+* RETURN: 0 --succeeded
+* 1 --Failed
+*
+*****************************************************************************************/
+
+int dslhal_api_dslStartup(PITIDSLHW_T *ppIHw)
+{
+
+ ITIDSLHW_T *ptidsl;
+ int i;
+ int rc;
+ dprintf(4,"dslhal_api_dslStartup() NEW 1\n");
+
+ ptidsl=(ITIDSLHW_T *)shim_osAllocateMemory(sizeof(ITIDSLHW_T));
+ if(ptidsl==NULL)
+ {
+ dprintf(1, "unable to allocate memory for ptidsl\n");
+ return 1;
+ }
+ *ppIHw=ptidsl;
+ shim_osZeroMemory((char *) ptidsl, sizeof(ITIDSLHW_T));
+
+ /* Unreset the ADSL Subsystem */
+ rc=dslhal_support_unresetDslSubsystem();
+ if(rc)
+ {
+ dprintf(1, "unable to reset ADSL Subsystem \n");
+ shim_osFreeMemory((void *) ptidsl, sizeof(ITIDSLHW_T));
+ return DSLHAL_ERROR_UNRESET_ADSLSS;
+ }
+ ptidsl->fwimage = shim_osAllocateVMemory(DSP_FIRMWARE_MALLOC_SIZE);
+ if(!ptidsl->fwimage)
+ {
+ dprintf(1,"Failed to Allocate Memory for DSP firmware binary \n");
+ return DSLHAL_ERROR_FIRMWARE_MALLOC;
+ }
+ /* read firmware file from flash */
+ rc=shim_osLoadFWImage(ptidsl->fwimage);
+ if(rc<0)
+ {
+ dprintf(1, "unable to get fw image\n");
+ shim_osFreeVMemory((void *)ptidsl->fwimage,DSP_FIRMWARE_MALLOC_SIZE);
+ shim_osFreeMemory((void *) ptidsl, sizeof(ITIDSLHW_T));
+ return DSLHAL_ERROR_NO_FIRMWARE_IMAGE;
+ }
+ else
+ {
+ ptidsl->imagesize = rc;
+ }
+ /* Compute the CRC checksum on the image and validate the image */
+
+ /* Validate the image in the RAM */
+
+ /* load fw to DSP */
+
+ if(dslhal_support_hostDspCodeDownload(ptidsl))
+ {
+ dprintf(0,"dsp load error\n");
+ for(i=0; i<NUM_PAGES; i++)
+ {
+ if(ptidsl->olayDpPage[i].PmemStartWtAddr !=NULL)
+ {
+ shim_osFreeDmaMemory((void *) ptidsl->olayDpPage[i].PmemStartWtAddr,
+ ptidsl->olayDpPage[i].OverlayXferCount);
+ }
+ }
+ if(ptidsl->coProfiles.PmemStartWtAddr != NULL)
+ shim_osFreeDmaMemory((void *)ptidsl->coProfiles.PmemStartWtAddr, ptidsl->coProfiles.OverlayXferCount);
+ if(ptidsl->constDisplay.PmemStartWtAddr != NULL)
+ shim_osFreeDmaMemory((void *)ptidsl->constDisplay.PmemStartWtAddr, ptidsl->constDisplay.OverlayXferCount);
+ shim_osFreeVMemory((void *)ptidsl->fwimage,DSP_FIRMWARE_MALLOC_SIZE);
+ shim_osFreeMemory((void *) ptidsl, sizeof(ITIDSLHW_T));
+ return DSLHAL_ERROR_CODE_DOWNLOAD;
+ }
+
+ /* set flag to indicated overlay pages are loaded */
+ ptidsl->bOverlayPageLoaded = 1;
+ /* set auto retrain to 1 to disble the overlay page reload */
+ ptidsl->bAutoRetrain = 1;
+
+ /* unreset Raptor */
+ /* change this to new function */
+ /* This function should basically bring DSP out of reset bit 23 of PRCR */
+ /* Function is ready but bypassed for Pre-Silicon */
+
+ rc=dslhal_support_unresetDsp();
+ if (rc)
+ {
+ dprintf(0,"unable to bring DSP out of Reset\n");
+ for(i=0; i<NUM_PAGES; i++)
+ {
+ if(ptidsl->olayDpPage[i].PmemStartWtAddr !=NULL)
+ {
+ shim_osFreeDmaMemory((void *) ptidsl->olayDpPage[i].PmemStartWtAddr,
+ ptidsl->olayDpPage[i].OverlayXferCount);
+ }
+ }
+ if(ptidsl->coProfiles.PmemStartWtAddr != NULL)
+ shim_osFreeDmaMemory((void *)ptidsl->coProfiles.PmemStartWtAddr, ptidsl->coProfiles.OverlayXferCount);
+ if(ptidsl->constDisplay.PmemStartWtAddr != NULL)
+ shim_osFreeDmaMemory((void *)ptidsl->constDisplay.PmemStartWtAddr, ptidsl->constDisplay.OverlayXferCount);
+ shim_osFreeVMemory((void *)ptidsl->fwimage,DSP_FIRMWARE_MALLOC_SIZE);
+ shim_osFreeMemory((void *) ptidsl, sizeof(ITIDSLHW_T));
+ return DSLHAL_ERROR_UNRESET_DSP;
+ }
+ shim_osFreeVMemory((void *)ptidsl->fwimage,DSP_FIRMWARE_MALLOC_SIZE);
+ dprintf(4,"dslhal_api_dslStartup() done\n");
+
+ /* Add the code to initialize the host interface variables */
+ /* Add code to tickle the host interface */
+ return DSLHAL_ERROR_NO_ERRORS;
+}
+
+
+/******************************************************************************************
+ * FUNCTION NAME: dslhal_api_dslShutdown
+ *
+ *******************************************************************************************
+ * DESCRIPTION: routine to shutdown ax5 modem and free the resource
+ *
+ * INPUT: tidsl_t *ptidsl
+ *
+ * RETURN: NULL
+ *
+ *
+ *****************************************************************************************/
+
+int dslhal_api_dslShutdown(tidsl_t *ptidsl)
+{
+ int rc= DSLHAL_ERROR_NO_ERRORS;
+ int i;
+
+ dprintf(5, "dslhal_api_dslShutdown\n");
+ rc = dslhal_support_writeHostMailbox(ptidsl, HOST_DSLSS_SHUTDOWN, 0, 0, 0);
+ if(rc)
+ {
+ dprintf(1, " unable to reset DSP \n");
+ rc = DSLHAL_ERROR_RESET_DSP;
+ }
+ /* DSP need 50 ms to send out the message*/
+
+ shim_osClockWait(60 * 1000);
+
+ rc = dslhal_support_writeHostMailbox(ptidsl, HOST_DGASP, 0, 0, 0);
+
+ /* free memory allocated*/
+
+ for(i=0; i<NUM_PAGES; i++)
+ {
+ if(ptidsl->olayDpPage[i].PmemStartWtAddr !=NULL)
+ {
+ shim_osFreeDmaMemory((void *) ptidsl->olayDpPage[i].PmemStartWtAddr,
+ ptidsl->olayDpPage[i].OverlayXferCount);
+ }
+ }
+ if(ptidsl->coProfiles.PmemStartWtAddr != NULL)
+ shim_osFreeDmaMemory((void *)ptidsl->coProfiles.PmemStartWtAddr, ptidsl->coProfiles.OverlayXferCount);
+ if(ptidsl->constDisplay.PmemStartWtAddr != NULL)
+ shim_osFreeDmaMemory((void *)ptidsl->constDisplay.PmemStartWtAddr, ptidsl->constDisplay.OverlayXferCount);
+ shim_osFreeMemory((void *)ptidsl, sizeof(tidsl_t));
+ rc = dslhal_support_resetDsp();
+ if(rc)
+ {
+ dprintf(1, " unable to reset ADSL subsystem \n");
+ rc = DSLHAL_ERROR_RESET_DSP;
+ }
+ rc = dslhal_support_resetDslSubsystem();
+ if(rc)
+ {
+ dprintf(1, " unable to reset ADSL subsystem \n");
+ rc = DSLHAL_ERROR_RESET_ADSLSS;
+ }
+return rc;
+}
+
+
+/******************************************************************************************
+* FUNCTION NAME: dslhal_api_getDslHalVersion
+*
+*******************************************************************************************
+* DESCRIPTION: This routine supply DSL Driver version.
+*
+* INPUT: tidsl_t * ptidsl
+* void *pVer, DSP Driver Version Pointer
+*
+* RETURN: 0 --succeeded
+* 1 --Failed
+* Note: See verdef_u.h for version structure definition.
+*****************************************************************************************/
+
+void dslhal_api_getDslHalVersion(void *pVer)
+{
+ dslVer *pVersion;
+ pVersion = (dslVer *)pVer;
+ pVersion->major = (unsigned char) DSLHAL_VERSION_MAJOR;
+ pVersion->minor = (unsigned char) DSLHAL_VERSION_MINOR;
+ pVersion->bugfix = (unsigned char) DSLHAL_VERSION_BUGFIX;
+ pVersion->buildNum = (unsigned char) DSLHAL_VERSION_BUILDNUM;
+ pVersion->timeStamp = (unsigned char) DSLHAL_VERSION_TIMESTAMP;
+}
+
+/********************************************************************************************
+ * FUNCTION NAME: dslhal_api_pollTrainingStatus()
+ *
+ *********************************************************************************************
+ * DESCRIPTION: code to decode modem status and to start modem training
+ * Input: tidsl_t *ptidsl
+ *
+ * Return: modem status
+ * -1 failed
+ *
+ ********************************************************************************************/
+
+int dslhal_api_pollTrainingStatus(tidsl_t *ptidsl)
+{
+ int cmd;
+ int tag;
+ int parm1,parm2;
+ int rc;
+ unsigned int failState;
+ static unsigned int pollGhsIndex=0;
+
+ /*char *tmp;*/
+ DEV_HOST_dspOamSharedInterface_t *pdspOamSharedInterface, dspOamSharedInterface;
+#if SWTC
+ DEV_HOST_tcHostCommDef_t TCHostCommDef;
+#endif
+
+ dprintf(5,"dslhal_api_pollTrainingStatus\n");
+ pdspOamSharedInterface = (DEV_HOST_dspOamSharedInterface_t *) ptidsl->pmainAddr;
+ rc = dslhal_support_blockRead(pdspOamSharedInterface, &dspOamSharedInterface,
+ sizeof(DEV_HOST_dspOamSharedInterface_t));
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return DSLHAL_ERROR_BLOCK_READ;
+ }
+#if SWTC
+ dspOamSharedInterface.tcHostComm_p =(DEV_HOST_tcHostCommDef_t *) dslhal_support_byteSwap32((unsigned int)dspOamSharedInterface.tcHostComm_p);
+
+ rc = dslhal_support_blockRead((PVOID)dspOamSharedInterface.tcHostComm_p,
+ &TCHostCommDef, sizeof(DEV_HOST_tcHostCommDef_t));
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return DSLHAL_ERROR_BLOCK_READ;
+ }
+#endif
+
+ rc = dslhal_support_processTrainingState(ptidsl);
+ if(rc)
+ {
+ dprintf(0,"Error Reading Modem Training State \n");
+ return DSLHAL_ERROR_MODEMSTATE;
+ }
+ rc = dslhal_support_processModemStateBitField(ptidsl);
+ if(rc)
+ {
+ dprintf(0,"Error Reading Modem Training State \n");
+ return DSLHAL_ERROR_MODEMSTATE;
+ }
+ /*
+ rc = dslhal_support_readDelineationState(ptidsl);
+ if(rc)
+ {
+ dprintf(0,"Error Reading Delineation State \n");
+ return DSLHAL_ERROR_MODEMSTATE;
+ }
+ */
+ while (dslhal_support_readDspMailbox(ptidsl,&cmd, &tag, &parm1, &parm2) == DSLHAL_ERROR_NO_ERRORS )
+ {
+ dprintf(4,"mailbox message: 0x%x\n", cmd);
+ /*
+ for(rc=0;rc<8;rc++)
+ {
+ dslhal_support_readTextMailbox(ptidsl,&msg1, &msg2);
+ }
+ */
+
+ if (cmd == DSP_IDLE)
+ {
+ dprintf(4,"DSP_IDLE\n");
+ ptidsl->lConnected=0;
+ hybrid_selected=888;
+ /* add code for reload overlay pages */
+ if(ptidsl->bAutoRetrain == 0)
+ {
+ while(ptidsl->bOverlayPageLoaded == 0)
+ {
+ shim_osClockWait(6400);
+ }
+ //dslhal_support_restoreTrainingInfo(ptidsl);
+ //ptidsl->bOverlayPageLoaded = 1;
+ }
+ /* command DSP to ACTREQ */
+ if(showtimeFlag == TRUE)
+ {
+ dslhal_api_resetTrainFailureLog(ptidsl);
+ dslhal_support_advancedIdleProcessing(ptidsl);
+ showtimeFlag = FALSE;
+ }
+ failState = (unsigned int)parm1;
+ if(failState!=0)
+ {
+ ptidsl->AppData.trainFailStates[ptidsl->AppData.trainFails]=failState;
+ ptidsl->AppData.trainFails++;
+ if(ptidsl->AppData.trainFails > 30)
+ ptidsl->AppData.trainFails=0;
+ }
+ for(pollGhsIndex=0;pollGhsIndex<10;pollGhsIndex++)
+ {
+ for(rc=0;rc<62;rc++)
+ ptidsl->AppData.dsl_ghsRxBuf[pollGhsIndex][rc]=0;
+ }
+ pollGhsIndex=0;
+ rc = dslhal_support_writeHostMailbox(ptidsl,HOST_ACTREQ, 0, 0, 0);
+ if (rc)
+ return DSLHAL_ERROR_MAILBOX_WRITE;
+ }
+
+ if(cmd == DSP_ATM_TC_SYNC)
+ {
+ dprintf(4,"\nTC_SYNC\n");
+ showtimeFlag = TRUE;
+ ptidsl->lConnected=1;
+ if(ptidsl->bAutoRetrain == 0 && ptidsl->bOverlayPageLoaded == 1)
+ {
+ dslhal_support_clearTrainingInfo(ptidsl);
+ ptidsl->bOverlayPageLoaded = 0;
+ }
+ }
+ if(cmd == DSP_ACTIVE)
+ {
+ dprintf(4,"DSP_ACTIVE");
+ ptidsl->lConnected=0;
+ ptidsl->AppData.bState = RSTATE_SHOWTIME;
+ dprintf(4,"US Connect Rate: %u \n",ptidsl->AppData.USConRate);
+ dprintf(4,"DS Connect Rate: %u \n",ptidsl->AppData.DSConRate);
+ }
+ if(cmd == DSP_ATM_NO_TC_SYNC)
+ {
+ dprintf(4,"\nTC_NOSYNC\n");
+ ptidsl->lConnected=0;
+ }
+ if(cmd == DSP_DGASP)
+ {
+ dprintf(0,"\n GASP!!! \n");
+ }
+ if(cmd == DSP_OVERLAY_END)
+ {
+ dprintf(4,"Overlay Page Done %d \n",tag);
+ rc = dslhal_support_checkOverlayPage(ptidsl,tag);
+ if(rc == DSLHAL_ERROR_OVERLAY_CORRUPTED)
+ {
+ dprintf(0,"Overlay Page: %d CORRUPTED \n",tag);
+ return (0-DSLHAL_ERROR_OVERLAY_CORRUPTED);
+ }
+ }
+ if(cmd == DSP_HYBRID)
+ {
+ dprintf(2,"Hybrid Metrics Available: %d\n",tag);
+ hybrid_selected = tag;
+ }
+ if(cmd == DSP_DGASP)
+ {
+ dprintf(0,"\n GASP!!! \n");
+ }
+ if(cmd == DSP_XMITBITSWAP)
+ {
+ dslhal_support_aocBitSwapProcessing(ptidsl,0);
+ }
+ if(cmd == DSP_RCVBITSWAP)
+ {
+ dslhal_support_aocBitSwapProcessing(ptidsl,1);
+ }
+ if(cmd == DSP_GHSMSG)
+ {
+ dprintf(3,"Ghs Message Received, bytes: %d \n",tag);
+ dprintf(3,"Addr: 0x%x\n",dspOamSharedInterface.ghsDspRxBuf_p);
+ if(pollGhsIndex > 9)
+ pollGhsIndex=0;
+ rc = dslhal_support_blockRead((void *)dslhal_support_byteSwap32((unsigned int)dspOamSharedInterface.ghsDspRxBuf_p), &ptidsl->AppData.dsl_ghsRxBuf[pollGhsIndex++][0], tag);
+ }
+ if(cmd == DSP_CRATES1)
+ {
+ dprintf(3,"DSP C-Rates1 Data Ready \n");
+ rc = dslhal_support_gatherRateMessages(ptidsl);
+ }
+ if(cmd == DSP_SNR)
+ {
+ dprintf(3,"DSP SNR Data Ready \n");
+ rc = dslhal_support_gatherSnrPerBin(ptidsl,tag);
+ }
+ if(cmd == DSP_EOC)
+ {
+ dprintf(3,"DSP_EOC message \n");
+ rc = dslhal_support_gatherEocMessages(ptidsl,tag,parm1,parm2);
+ }
+
+ if(cmd == DSP_TRAINING_MSGS)
+ {
+ dprintf(3,"DSP_TRAINING_MSGS \n");
+ rc = dslhal_support_gatherAdsl2Messages(ptidsl,tag,parm1,parm2);
+ }
+ }
+ dprintf(6,"dslhal_api_pollTrainingStatus done\n");
+ return(ptidsl->AppData.bState);
+
+} /* end of dslhal_api_pollTrainingStatus() */
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_api_handleTrainingInterrupt()
+*
+*********************************************************************************************
+* DESCRIPTION: Code to handle ax5 hardware interrupts
+*
+* Input: tidsl_t *ptidsl
+* int *pMsg, pointer to returned hardware messages. Each byte represent a messge
+* int *pTag, pointer to returned hardware message tags. Each byte represent a tag.
+* Return: 0 success
+* 1 failed
+*
+********************************************************************************************/
+int dslhal_api_handleTrainingInterrupt(tidsl_t *ptidsl, int intrSource)
+{
+ int cmd;
+ int tag;
+ int parm1,parm2;
+ unsigned int msg1;
+ unsigned int msg2;
+ int rc;
+ unsigned int failState;
+ static unsigned int interruptGhsIndex=0;
+ /*char *tmp;*/
+ DEV_HOST_dspOamSharedInterface_t *pdspOamSharedInterface, dspOamSharedInterface;
+#if SWTC
+ DEV_HOST_tcHostCommDef_t TCHostCommDef;
+#endif
+ dprintf(6,"dslhal_api_handleTrainingInterrupt\n");
+ pdspOamSharedInterface = (DEV_HOST_dspOamSharedInterface_t *) ptidsl->pmainAddr;
+ rc = dslhal_support_blockRead(pdspOamSharedInterface, &dspOamSharedInterface,
+ sizeof(DEV_HOST_dspOamSharedInterface_t));
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return DSLHAL_ERROR_BLOCK_READ;
+ }
+#if SWTC
+ dspOamSharedInterface.tcHostComm_p =(DEV_HOST_tcHostCommDef_t *) dslhal_support_byteSwap32((unsigned int)dspOamSharedInterface.tcHostComm_p);
+
+ rc = dslhal_support_blockRead((PVOID)dspOamSharedInterface.tcHostComm_p,
+ &TCHostCommDef, sizeof(DEV_HOST_tcHostCommDef_t));
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return DSLHAL_ERROR_BLOCK_READ;
+ }
+#endif
+
+ if(intrSource & MASK_BITFIELD_INTERRUPTS)
+ {
+ dspOamSharedInterface.modemStateBitField_p =(DEV_HOST_modemStateBitField_t *) dslhal_support_byteSwap32((unsigned int)dspOamSharedInterface.modemStateBitField_p);
+ rc = dslhal_support_processTrainingState(ptidsl);
+ if(rc)
+ {
+ dprintf(0,"Error Reading Modem Training State \n");
+ return DSLHAL_ERROR_MODEMSTATE;
+ }
+ rc = dslhal_support_processModemStateBitField(ptidsl);
+ if(rc)
+ {
+ dprintf(0,"Error Reading Modem Training State \n");
+ return DSLHAL_ERROR_MODEMSTATE;
+ }
+ }
+ if(intrSource & MASK_MAILBOX_INTERRUPTS)
+ {
+ /*
+ rc = dslhal_support_readDelineationState(ptidsl);
+ if(rc)
+ {
+ dprintf(0,"Error Reading Delineation State \n");
+ return DSLHAL_ERROR_MODEMSTATE;
+ }
+ */
+ while (dslhal_support_readDspMailbox(ptidsl,&cmd, &tag, &parm1, &parm2) == DSLHAL_ERROR_NO_ERRORS )
+ {
+ dprintf(4,"mailbox message: 0x%x\n", cmd);
+ /*
+ for(rc=0;rc<8;rc++)
+ {
+ dslhal_support_readTextMailbox(ptidsl,&msg1, &msg2);
+ }
+ */
+ if (cmd == DSP_IDLE)
+ {
+ dprintf(4,"DSP_IDLE\n");
+ ptidsl->lConnected=0;
+ hybrid_selected=888;
+ if(showtimeFlag == TRUE)
+ {
+ dslhal_api_resetTrainFailureLog(ptidsl);
+ dslhal_support_advancedIdleProcessing(ptidsl);
+ showtimeFlag = FALSE;
+ }
+ failState = (unsigned int)parm1;
+ if(failState!=0)
+ {
+ ptidsl->AppData.trainFailStates[ptidsl->AppData.trainFails]=failState;
+ ptidsl->AppData.trainFails++;
+ if(ptidsl->AppData.trainFails > 30)
+ ptidsl->AppData.trainFails=0;
+ }
+ for(interruptGhsIndex=0;interruptGhsIndex<10;interruptGhsIndex++)
+ {
+ for(rc=0;rc<62;rc++)
+ ptidsl->AppData.dsl_ghsRxBuf[interruptGhsIndex][rc]=0;
+ }
+ interruptGhsIndex=0;
+
+ /* add code for reload overlay pages */
+ if(ptidsl->bAutoRetrain == 0 && ptidsl->bOverlayPageLoaded == 0)
+ {
+ dslhal_support_restoreTrainingInfo(ptidsl);
+ ptidsl->bOverlayPageLoaded = 1;
+ }
+ /* command DSP to ACTREQ */
+ rc = dslhal_support_writeHostMailbox(ptidsl, HOST_ACTREQ, 0, 0, 0);
+ if (rc)
+ return DSLHAL_ERROR_MAILBOX_WRITE;
+ }
+ if(cmd == DSP_ATM_TC_SYNC)
+ {
+ dprintf(4,"\nTC_SYNC\n");
+ showtimeFlag = TRUE;
+ ptidsl->lConnected=1;
+ if(ptidsl->bAutoRetrain == 0 && ptidsl->bOverlayPageLoaded == 1)
+ {
+ dslhal_support_clearTrainingInfo(ptidsl);
+ ptidsl->bOverlayPageLoaded = 0;
+ }
+ }
+ if(cmd == DSP_ACTIVE)
+ {
+ ptidsl->lConnected=0;
+ ptidsl->AppData.bState = RSTATE_SHOWTIME;
+ dprintf(4,"DSP_ACTIVE");
+ dprintf(4,"US Connect Rate: %u \n",ptidsl->AppData.USConRate);
+ dprintf(4,"DS Connect Rate: %u \n",ptidsl->AppData.DSConRate);
+ }
+ if(cmd == DSP_ATM_NO_TC_SYNC)
+ {
+ dprintf(4,"\nTC_NOSYNC\n");
+ ptidsl->lConnected=0;
+ /* add code for reload overlay pages */
+ }
+ if(cmd == DSP_OVERLAY_END)
+ {
+ dprintf(4,"Overlay Page Done %d \n",tag);
+ rc = dslhal_support_checkOverlayPage(ptidsl,tag);
+ if(rc == DSLHAL_ERROR_OVERLAY_CORRUPTED)
+ {
+ dprintf(4,"Overlay Page: %d CORRUPTED \n",tag);
+ return(0-DSLHAL_ERROR_OVERLAY_CORRUPTED);
+ }
+ }
+ if(cmd == DSP_HYBRID)
+ {
+ dprintf(2,"Hybrid Metrics Available\n");
+ hybrid_selected = tag;
+ }
+ if(cmd == DSP_XMITBITSWAP)
+ {
+ rc = dslhal_support_aocBitSwapProcessing(ptidsl,0);
+ }
+ if(cmd == DSP_RCVBITSWAP)
+ {
+ rc = dslhal_support_aocBitSwapProcessing(ptidsl,1);
+ }
+ if(cmd == DSP_GHSMSG)
+ {
+ dprintf(3,"Ghs Message Received, bytes: %d \n",tag);
+ dprintf(3,"Addr: 0x%x\n",dspOamSharedInterface.ghsDspRxBuf_p);
+ if(interruptGhsIndex > 9)
+ interruptGhsIndex=0;
+ rc = dslhal_support_blockRead((void *)dslhal_support_byteSwap32((unsigned int)dspOamSharedInterface.ghsDspRxBuf_p), &ptidsl->AppData.dsl_ghsRxBuf[interruptGhsIndex++][0], tag);
+ }
+ if(cmd == DSP_CRATES1)
+ {
+ dprintf(3,"DSP C-Rates1 Data Ready \n");
+ rc = dslhal_support_gatherRateMessages(ptidsl);
+ }
+ if(cmd == DSP_SNR)
+ {
+ dprintf(3,"DSP SNR Data Ready \n");
+ rc = dslhal_support_gatherSnrPerBin(ptidsl,tag);
+ }
+ if(cmd == DSP_EOC)
+ {
+ dprintf(3,"DSP_EOC message \n");
+ rc = dslhal_support_gatherEocMessages(ptidsl,tag,parm1,parm2);
+ }
+ if(cmd == DSP_TRAINING_MSGS)
+ {
+ dprintf(3,"DSP_TRAINING_MSGS \n");
+ rc = dslhal_support_gatherAdsl2Messages(ptidsl,tag,parm1,parm2);
+ }
+ }
+
+ dslhal_support_readTextMailbox(ptidsl,&msg1, &msg2);
+ dprintf(5,"Text Message Part1: 0x%x \t Text Message Part2: 0x%x \n",msg1,msg2);
+ }
+ dprintf(6,"dslhal_api_handleTrainingInterrupt done\n");
+ return(ptidsl->AppData.bState);
+} /* end of dslhal_api_handleTrainingInterrupt() */
+
+
+
+
+/******************************************************************************************
+ * FUNCTION NAME: dslhal_api_dslRetrain(tidsl_t *ptidsl)
+ *
+ *******************************************************************************************
+ * DESCRIPTION: This fuction sends CMD_ACTREQ to the DSP to issue a retrain
+ *
+ * INPUT: PITIDSLHW_T *ptidsl
+ *
+ * RETURN: 0 SUCCESS
+ * 1 FAILED
+ *
+ *****************************************************************************************/
+unsigned int dslhal_api_dslRetrain(tidsl_t *ptidsl)
+{
+ int rc;
+
+ dprintf(5, "dslhal_cfg_dslRetrain \n");
+ rc = dslhal_support_writeHostMailbox(ptidsl, HOST_QUIET, 0, 0, 0);
+ if(rc)
+ {
+ dprintf(1,"dslhal_cfg_dslRetrain failed\n");
+ return DSLHAL_ERROR_CTRL_API_FAILURE;
+ }
+ return DSLHAL_ERROR_NO_ERRORS;
+}
+
+/******************************************************************************************
+ * FUNCTION NAME: dslhal_api_sendQuiet(tidsl_t *ptidsl)
+ *
+ *******************************************************************************************
+ * DESCRIPTION: This fuction sends the CMD_QUIET message to the DSP
+ *
+ * INPUT: PITIDSLHW_T *ptidsl
+ *
+ * RETURN: 0 SUCCESS
+ * 1 FAILED
+ *
+ *****************************************************************************************/
+unsigned int dslhal_api_sendQuiet(tidsl_t *ptidsl)
+{
+ int rc;
+
+ dprintf(5, "dslhal_api_sendQuiet\n");
+ rc = dslhal_support_writeHostMailbox(ptidsl, HOST_QUIET, 0, 0, 0);
+ if(rc)
+ {
+ dprintf(1,"dslhal_api_sendQuiet failed\n");
+ return DSLHAL_ERROR_CTRL_API_FAILURE;
+ }
+ return DSLHAL_ERROR_NO_ERRORS;
+}
+
+/******************************************************************************************
+ * FUNCTION NAME: dslhal_api_sendIdle(tidsl_t *ptidsl)
+ *
+ *******************************************************************************************
+ * DESCRIPTION: This fuction sends the CMD_IDLE message to the DSP
+ *
+ * INPUT: PITIDSLHW_T *ptidsl
+ *
+ * RETURN: 0 SUCCESS
+ * 1 FAILED
+ *
+ *****************************************************************************************/
+unsigned int dslhal_api_sendIdle(tidsl_t *ptidsl)
+{
+ int rc;
+
+ dprintf(5, "dslhal_api_sendIdle\n");
+ rc = dslhal_support_writeHostMailbox(ptidsl, HOST_IDLE, 0, 0, 0);
+ if(rc)
+ {
+ dprintf(1,"dslhal_api_sendIdle failed\n");
+ return DSLHAL_ERROR_CTRL_API_FAILURE;
+ }
+ return DSLHAL_ERROR_NO_ERRORS;
+}
+
+/******************************************************************************************
+ * FUNCTION NAME: dslhal_api_sendDgasp(tidsl_t *ptidsl)
+ *
+ *******************************************************************************************
+ * DESCRIPTION: This fuction sends the HOST_DGASP message to the DSP
+ *
+ * INPUT: PITIDSLHW_T *ptidsl
+ *
+ * RETURN: 0 SUCCESS
+ * 1 FAILED
+ *
+ *****************************************************************************************/
+unsigned int dslhal_api_sendDgasp(tidsl_t *ptidsl)
+{
+ int rc;
+
+ dprintf(5, "dslhal_api_sendDgasp\n");
+ rc = dslhal_support_writeHostMailbox(ptidsl, HOST_DGASP, 0, 0, 0);
+ if(rc)
+ {
+ dprintf(1,"dslhal_api_sendDgasp failed\n");
+ return DSLHAL_ERROR_CTRL_API_FAILURE;
+ }
+ return DSLHAL_ERROR_NO_ERRORS;
+}
+
+/******************************************************************************************
+* FUNCTION NAME: dslhal_api_setTrainingMode(tidsl_t *ptidsl,unsigned int trainmode)
+*
+*******************************************************************************************
+* DESCRIPTION: This fuction Sets the Desired Training Mode {None/Multimode/G.dmt/lite
+*
+* INPUT: PITIDSLHW_T *ptidsl
+* unsigned int trainmode :Should be between 0 and 4; 0:No Mode 1:Multimode
+* 2: T1.413, 3:G.dmt, 4: G.lite
+* RETURN: 0 SUCCESS
+* 1 FAILED
+*
+*****************************************************************************************/
+unsigned int dslhal_api_setTrainingMode(tidsl_t *ptidsl,unsigned int trainmode)
+{
+ DEV_HOST_oamWrNegoParaDef_t NegoPara;
+ DEV_HOST_dspOamSharedInterface_t *pdspOamSharedInterface, dspOamSharedInterface;
+ int rc;
+ dprintf(5," dslhal_api_setTrainingMode()\n");
+ if(trainmode>255)
+ {
+ dprintf(3,"Invalid Value for Desired Training Mode (must be <255)\n");
+ return DSLHAL_ERROR_INVALID_PARAM;
+ }
+
+ if(!ptidsl)
+ {
+ dprintf(3, "Error: PTIDSL pointer invalid\n");
+ return DSLHAL_ERROR_INVALID_PARAM;
+ }
+
+ pdspOamSharedInterface = (DEV_HOST_dspOamSharedInterfacePtr_t) ptidsl->pmainAddr;
+ rc = dslhal_support_blockRead(pdspOamSharedInterface, &dspOamSharedInterface,
+ sizeof(DEV_HOST_dspOamSharedInterface_t));
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return DSLHAL_ERROR_BLOCK_READ;
+ }
+
+ dspOamSharedInterface.oamWriteNegoParams_p = (DEV_HOST_oamWrNegoParaDef_t *)dslhal_support_byteSwap32((unsigned int)dspOamSharedInterface.oamWriteNegoParams_p);
+
+ rc = dslhal_support_blockRead((PVOID) dspOamSharedInterface.oamWriteNegoParams_p,&NegoPara, sizeof(DEV_HOST_oamWrNegoParaDef_t));
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return DSLHAL_ERROR_BLOCK_READ;
+ }
+ /* Enum Translation to maintain backwards compatibility for train modes */
+ if(trainmode == DSLTRAIN_MULTI_MODE)
+ trainmode = MULTI_MODE;
+ if(trainmode == DSLTRAIN_T1413_MODE)
+ trainmode = T1413_MODE;
+ if(trainmode == DSLTRAIN_GDMT_MODE)
+ trainmode = GDMT_MODE;
+
+ NegoPara.stdMode = trainmode;
+ dprintf(5,"Train Mode: 0x%x\n",trainmode);
+ rc = dslhal_support_blockWrite(&NegoPara,(PVOID)dspOamSharedInterface.oamWriteNegoParams_p, sizeof(DEV_HOST_oamWrNegoParaDef_t));
+ if(rc)
+ return DSLHAL_ERROR_CONFIG_API_FAILURE;
+
+ dprintf(5," dslhal_api_setTrainingMode() Done\n");
+ return DSLHAL_ERROR_NO_ERRORS;
+}
+
+/******************************************************************************************
+* FUNCTION NAME: dslhal_api_getDspVersion
+*
+*******************************************************************************************
+* DESCRIPTION: This routine supply AX5 daugther card DSP version.
+*
+* INPUT: tidsl_t * ptidsl
+* void *pVer, DSP version struct is returned starting at this pointer
+*
+* RETURN: 0 --succeeded
+* 1 --Failed
+* Note: See verdef_u.h for version structure definition.
+*****************************************************************************************/
+int dslhal_api_getDspVersion(tidsl_t *ptidsl, void *pVer)
+{
+ /* DEV_HOST_dspVersionDef_t dspVersion; */
+ DEV_HOST_dspOamSharedInterface_t *pdspOamSharedInterface, dspOamSharedInterface;
+ int rc;
+ dprintf(5, "dslhal_api_getDspVersion\n");
+ if(!ptidsl)
+ {
+ dprintf(3, "Error: PTIDSL pointer invalid\n");
+ return DSLHAL_ERROR_INVALID_PARAM;
+ }
+ if(!pVer)
+ return DSLHAL_ERROR_INVALID_PARAM;
+
+ *(unsigned int *) pVer = 0;
+
+ pdspOamSharedInterface = (DEV_HOST_dspOamSharedInterfacePtr_t) ptidsl->pmainAddr;
+
+ rc = dslhal_support_blockRead(pdspOamSharedInterface, &dspOamSharedInterface,sizeof(DEV_HOST_dspOamSharedInterface_t));
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return DSLHAL_ERROR_BLOCK_READ;
+ }
+
+ dspOamSharedInterface.datapumpVersion_p = (DEV_HOST_dspVersionDef_t *)dslhal_support_byteSwap32((unsigned int)dspOamSharedInterface.datapumpVersion_p);
+ rc = dslhal_support_blockRead((PVOID)dspOamSharedInterface.datapumpVersion_p,
+ pVer, sizeof(dspVer));
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return DSLHAL_ERROR_BLOCK_READ;
+ }
+ pVer = (DEV_HOST_dspVersionDef_t *)(dslhal_support_byteSwap32((unsigned int)pVer));
+ return DSLHAL_ERROR_NO_ERRORS;
+}
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_api_gatherStatistics()
+*
+*********************************************************************************************
+* DESCRIPTION: Read statistical infromation from ax5 modem daugter card.
+* Input: tidsl_t *ptidsl
+*
+* Return: 0 success
+* 1 failed
+*
+********************************************************************************************/
+void dslhal_api_gatherStatistics(tidsl_t * ptidsl)
+{
+ int rc,optIdxU,optIdxD,i;
+ DEV_HOST_dspOamSharedInterface_t *pdspOamSharedInterface, dspOamSharedInterface;
+ DEV_HOST_dspWrNegoParaDef_t rateparms;
+ DEV_HOST_oamWrNegoParaDef_t configParms;
+ DEV_HOST_modemStatsDef_t StatisticsDef;
+ DEV_HOST_errorStats_t usIntlvError, usFastError, dsIntlvError, dsFastError;
+ DEV_HOST_atmStats_t atmStats;
+ DEV_HOST_usAtmStats_t usAtmStats0, usAtmStats1;
+ DEV_HOST_dsAtmStats_t dsAtmStats0,dsAtmStats1;
+ DEV_HOST_dspWrSuperFrameCntDef_t SuperFrameCnt;
+ DEV_HOST_msg_t atuc_msg, aturMsg;
+ DEV_HOST_eocVarDef_t eocVar;
+ DEV_HOST_dspWrSharedTables_t sharedTables;
+ DEV_HOST_phyPerf_t phyPerf;
+ unsigned char usBits[64],dsBits[256];
+ unsigned char dsPowerCutBack;
+ int usNumLoadedTones=0, dsNumLoadedTones=0;
+
+ dprintf(5, "dslhal_api_gatherStatistics\n");
+
+ pdspOamSharedInterface = (DEV_HOST_dspOamSharedInterfacePtr_t) ptidsl->pmainAddr;
+
+ rc = dslhal_support_blockRead(pdspOamSharedInterface, &dspOamSharedInterface,
+ sizeof(DEV_HOST_dspOamSharedInterface_t));
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return;
+ }
+ if(!ptidsl->bStatisticsInitialized && ptidsl->lConnected == LINE_CONNECTED)
+ {
+ dslhal_api_initStatistics(ptidsl);
+ ptidsl->bStatisticsInitialized = TRUE;
+ }
+
+ dspOamSharedInterface.dspWriteNegoParams_p = (DEV_HOST_dspWrNegoParaDef_t *) dslhal_support_byteSwap32((unsigned int)dspOamSharedInterface.dspWriteNegoParams_p);
+
+ rc = dslhal_support_blockRead((PVOID)dspOamSharedInterface.dspWriteNegoParams_p,
+ &rateparms, sizeof(DEV_HOST_dspWrNegoParaDef_t));
+
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return;
+ }
+ if(!rc)
+ {
+ /* trained mode */
+ ptidsl->AppData.dsl_modulation = (unsigned int)rateparms.trainMode;
+ if(rateparms.trainMode == T1413_MODE)
+ ptidsl->AppData.dsl_modulation = DSLTRAIN_T1413_MODE;
+ if(rateparms.trainMode == GDMT_MODE)
+ ptidsl->AppData.dsl_modulation = DSLTRAIN_GDMT_MODE;
+ /* rate */
+ /* shim_osMoveMemory((void *)ptidsl->AppData.bCRates1, (void *)rateparms.cRates1, 120); */
+ ptidsl->AppData.bCRates2 = rateparms.cRates2;
+ /* shim_osMoveMemory((void *)ptidsl->AppData.bRRates1, (void *)rateparms.rRates1, 44); */
+ ptidsl->AppData.bRRates2 = rateparms.rRates2;
+ shim_osMoveMemory((void *)ptidsl->AppData.bCMsgs1, (void *)rateparms.cMsgs1, 6);
+ shim_osMoveMemory((void *)ptidsl->AppData.bCMsgs2, (void *)rateparms.cMsgs2, 4);
+ shim_osMoveMemory((void *)ptidsl->AppData.bRMsgs2, (void *)rateparms.rMsgs2, 4);
+ ptidsl->AppData.atucVendorId = (unsigned int)rateparms.atucVendorId;
+ ptidsl->AppData.lineLength = (unsigned int)dslhal_support_byteSwap16((unsigned short)rateparms.lineLength);
+ ptidsl->AppData.atucRevisionNum = (unsigned int)rateparms.atucGhsRevisionNum;
+ ptidsl->AppData.usLineAttn = (ptidsl->AppData.bCMsgs2[3] >>2)&0x003f;
+ ptidsl->AppData.usMargin = (ptidsl->AppData.bCMsgs2[2])&0x001f;
+
+ if((rateparms.cRates2 & 0x0f) == 0x01)
+ optIdxU = 0;
+ else if((rateparms.cRates2 & 0x0f) == 0x02)
+ optIdxU = 1;
+ else if((rateparms.cRates2 & 0x0f) == 0x04)
+ optIdxU = 2;
+ else if((rateparms.cRates2 & 0x0f) == 0x08)
+ optIdxU = 3;
+ else
+ optIdxU = -1;
+
+ dprintf(5, "optIdxU=%d\n", optIdxU);
+
+ /* Obtain the US Rates using Opt# and CRates1 Table */
+ /* Rate(US) = [Bf(LS0) + Bi(LS0)]*32 */
+ if(ptidsl->AppData.dsl_modulation <= DSLTRAIN_GLITE_MODE)
+ ptidsl->AppData.USConRate = ((rateparms.cRates1[optIdxU][CRATES1_BF_LS0] + rateparms.cRates1[optIdxU][CRATES1_BI_LS0]) * 32);
+ else
+ ptidsl->AppData.USConRate = 32 * dslhal_support_byteSwap16((unsigned short)rateparms.adsl2USRate);
+
+ ptidsl->AppData.USPeakCellRate = ptidsl->AppData.USConRate;
+
+ if(((rateparms.cRates2 >> 4) & 0x0f) == 0x01)
+ optIdxD = 0;
+ else if(((rateparms.cRates2 >> 4) & 0x0f) == 0x02)
+ optIdxD = 1;
+ else if(((rateparms.cRates2 >> 4) & 0x0f) == 0x04)
+ optIdxD = 2;
+ else if(((rateparms.cRates2 >> 4) & 0x0f) == 0x08)
+ optIdxD = 3;
+ else
+ optIdxD = -1;
+ /* Obtain the DS Rates using Opt# and CRates1 Table */
+ /* Rate(DS) = [Bf(AS0) + Bi(AS0)]*32 */
+ if(ptidsl->AppData.dsl_modulation <= DSLTRAIN_GLITE_MODE)
+ ptidsl->AppData.DSConRate = (((rateparms.cRates1[optIdxD][CRATES1_BF_AS0]|((rateparms.cRates1[optIdxD][CRATES1_BF_DSRS]&0x80)<<1))+ (rateparms.cRates1[optIdxD][CRATES1_BI_AS0]|((rateparms.cRates1[optIdxD][CRATES1_BI_DSRS]&0x80)<<1)))* 32);
+ else
+ ptidsl->AppData.DSConRate = dslhal_support_byteSwap16((unsigned short)rateparms.adsl2DSRate);
+
+ dprintf(5, "ptidsl->AppData.wDSConRate=%d\n", ptidsl->AppData.DSConRate);
+ /* Determine which Path has Modem Trained with */
+ if((rateparms.cRates1[optIdxU][CRATES1_BF_LS0]) && (rateparms.cRates1[optIdxD][CRATES1_BF_AS0]))
+ ptidsl->AppData.TrainedPath = FAST_PATH;
+ else
+ ptidsl->AppData.TrainedPath = INTERLEAVED_PATH;
+
+ /* Set the mode in which the modem is trained */
+ ptidsl->AppData.TrainedMode = (unsigned int)rateparms.trainMode;
+ if(rateparms.trainMode == T1413_MODE)
+ ptidsl->AppData.TrainedMode = DSLTRAIN_T1413_MODE;
+ if(rateparms.trainMode == GDMT_MODE)
+ ptidsl->AppData.TrainedMode = DSLTRAIN_GDMT_MODE;
+
+ if(ptidsl->AppData.TrainedPath == FAST_PATH)
+ ptidsl->AppData.dsFastParityBytesPerSymbol = (rateparms.cRates1[optIdxU][CRATES1_BF_DSRS]&0x1f);
+ else
+ ptidsl->AppData.dsIntlvParityBytesPerSymbol = (rateparms.cRates1[optIdxU][CRATES1_BI_DSRS]&0x1f);
+ ptidsl->AppData.dsSymbolsPerCodeWord = (rateparms.cRates1[optIdxU][CRATES1_BFI_DSS]&0x1f);
+ ptidsl->AppData.dsInterleaverDepth = ((rateparms.cRates1[optIdxU][CRATES1_BFI_DSI])|((rateparms.cRates1[optIdxU][CRATES1_BFI_DSS]&0xc0)<<2));
+
+ if(ptidsl->AppData.TrainedPath == FAST_PATH)
+ ptidsl->AppData.usFastParityBytesPerSymbol = (rateparms.cRates1[optIdxU][CRATES1_BF_USRS]&0x1f);
+ else
+ ptidsl->AppData.usIntlvParityBytesPerSymbol = (rateparms.cRates1[optIdxU][CRATES1_BI_USRS]&0x1f);
+ ptidsl->AppData.usSymbolsPerCodeWord = (rateparms.cRates1[optIdxU][CRATES1_BFI_USS]&0x1f);
+ ptidsl->AppData.usInterleaverDepth = ((rateparms.cRates1[optIdxU][CRATES1_BFI_USI])|((rateparms.cRates1[optIdxU][CRATES1_BFI_USS]&0xc0)<<2));
+ }
+
+ dspOamSharedInterface.modemStats_p = (DEV_HOST_modemStatsDef_t *) dslhal_support_byteSwap32((unsigned int)dspOamSharedInterface.modemStats_p);
+
+ rc = dslhal_support_blockRead((PVOID)dspOamSharedInterface.modemStats_p,&StatisticsDef, sizeof(DEV_HOST_modemStatsDef_t));
+
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return;
+ }
+ /* Populate the Error Structure Variables */
+
+ /* US Interleave Path Error Statistics */
+
+ /* Change the endianness of the Pointer */
+ StatisticsDef.usErrorStatsIntlv_p = (DEV_HOST_errorStats_t *) dslhal_support_byteSwap32((unsigned int)StatisticsDef.usErrorStatsIntlv_p);
+
+ rc = dslhal_support_blockRead((PVOID)StatisticsDef.usErrorStatsIntlv_p,&usIntlvError, (sizeof(DEV_HOST_errorStats_t)));
+
+ if (rc)
+ return;
+
+ /* DS Interleave Path Error Statistics */
+
+ /* Change the endianness of the Pointer */
+ StatisticsDef.dsErrorStatsIntlv_p = (DEV_HOST_errorStats_t *) dslhal_support_byteSwap32((unsigned int)StatisticsDef.dsErrorStatsIntlv_p);
+
+ rc = dslhal_support_blockRead((PVOID)StatisticsDef.dsErrorStatsIntlv_p,&dsIntlvError, (sizeof(DEV_HOST_errorStats_t)));
+
+ if (rc)
+ return;
+
+ /* US Fast Path Error Statistics */
+
+ /* Change the endianness of the Pointer */
+ StatisticsDef.usErrorStatsFast_p = (DEV_HOST_errorStats_t *) dslhal_support_byteSwap32((unsigned int)StatisticsDef.usErrorStatsFast_p);
+
+ rc = dslhal_support_blockRead((PVOID)StatisticsDef.usErrorStatsFast_p,&usFastError, (sizeof(DEV_HOST_errorStats_t)));
+
+ if (rc)
+ return;
+
+ /* DS Fast Path Error Statistics */
+
+ /* Change the endianness of the Pointer */
+ StatisticsDef.dsErrorStatsFast_p = (DEV_HOST_errorStats_t *) dslhal_support_byteSwap32((unsigned int)StatisticsDef.dsErrorStatsFast_p);
+
+ rc = dslhal_support_blockRead((PVOID)StatisticsDef.dsErrorStatsFast_p,&dsFastError, (sizeof(DEV_HOST_errorStats_t)));
+
+ if (rc)
+ return;
+ if(!rc)
+ {
+ if(ptidsl->AppData.bState > 2)
+ {
+ /* Get CRC Errors Stats for both US and DS */
+ ptidsl->AppData.dsICRC_errors = dslhal_support_byteSwap32((unsigned int)dsIntlvError.crcErrors);
+ ptidsl->AppData.dsFCRC_errors = dslhal_support_byteSwap32((unsigned int)dsFastError.crcErrors);
+ ptidsl->AppData.usICRC_errors = dslhal_support_byteSwap32((unsigned int)usIntlvError.crcErrors);
+ ptidsl->AppData.usFCRC_errors = dslhal_support_byteSwap32((unsigned int)usFastError.crcErrors);
+ /* Get FEC Errors Stats for both US and DS */
+ ptidsl->AppData.dsIFEC_errors = dslhal_support_byteSwap32((unsigned int)dsIntlvError.fecErrors);
+ ptidsl->AppData.dsFFEC_errors = dslhal_support_byteSwap32((unsigned int)dsFastError.fecErrors);
+ ptidsl->AppData.usIFEC_errors = dslhal_support_byteSwap32((unsigned int)usIntlvError.fecErrors);
+ ptidsl->AppData.usFFEC_errors = dslhal_support_byteSwap32((unsigned int)usFastError.fecErrors);
+ /* Get NCD Errors Stats for both US and DS */
+ ptidsl->AppData.dsINCD_error = dslhal_support_byteSwap32((unsigned int)dsIntlvError.ncdError);
+ ptidsl->AppData.dsFNCD_error = dslhal_support_byteSwap32((unsigned int)dsFastError.ncdError);
+ ptidsl->AppData.usINCD_error = dslhal_support_byteSwap32((unsigned int)usIntlvError.ncdError);
+ ptidsl->AppData.usFNCD_error = dslhal_support_byteSwap32((unsigned int)usFastError.ncdError);
+ /* Get LCD Errors Stats for both US and DS */
+ ptidsl->AppData.dsILCD_errors = dslhal_support_byteSwap32((unsigned int)dsIntlvError.lcdErrors);
+ ptidsl->AppData.dsFLCD_errors = dslhal_support_byteSwap32((unsigned int)dsFastError.lcdErrors);
+ ptidsl->AppData.usILCD_errors = dslhal_support_byteSwap32((unsigned int)usIntlvError.lcdErrors);
+ ptidsl->AppData.usFLCD_errors = dslhal_support_byteSwap32((unsigned int)usFastError.lcdErrors);
+ /*Get HEC Errors Stats for both US and DS */
+ ptidsl->AppData.dsIHEC_errors = dslhal_support_byteSwap32((unsigned int)dsIntlvError.hecErrors);
+ ptidsl->AppData.dsFHEC_errors = dslhal_support_byteSwap32((unsigned int)dsFastError.hecErrors);
+ ptidsl->AppData.usIHEC_errors = dslhal_support_byteSwap32((unsigned int)usIntlvError.hecErrors);
+ ptidsl->AppData.usFHEC_errors = dslhal_support_byteSwap32((unsigned int)usFastError.hecErrors);
+
+ /* Get LOS and SEF error Stats */
+ ptidsl->AppData.LOS_errors = dslhal_support_byteSwap32(StatisticsDef.losErrors);
+ ptidsl->AppData.SEF_errors = dslhal_support_byteSwap32(StatisticsDef.sefErrors);
+ ptidsl->AppData.coLosErrors = dslhal_support_byteSwap32(StatisticsDef.farEndLosErrors);
+ ptidsl->AppData.coRdiErrors = dslhal_support_byteSwap32(StatisticsDef.farEndRdiErrors);
+
+ dspOamSharedInterface.atmStats_p = (DEV_HOST_atmStats_t *) dslhal_support_byteSwap32((unsigned int)dspOamSharedInterface.atmStats_p);
+
+ rc = dslhal_support_blockRead((PVOID)dspOamSharedInterface.atmStats_p,&atmStats, sizeof(DEV_HOST_atmStats_t));
+
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return;
+ }
+
+ /* Populate the US/DS ATM Stats Variables */
+
+ /* US ATM Statistics */
+
+ /* Change the endianness of the Pointer */
+ atmStats.us0_p = (DEV_HOST_usAtmStats_t *) dslhal_support_byteSwap32((unsigned int)atmStats.us0_p);
+
+ rc = dslhal_support_blockRead((PVOID)atmStats.us0_p,&usAtmStats0, (sizeof(DEV_HOST_usAtmStats_t)));
+
+ if (rc)
+ return;
+
+ atmStats.us1_p = (DEV_HOST_usAtmStats_t *) dslhal_support_byteSwap32((unsigned int)atmStats.us1_p);
+
+ rc = dslhal_support_blockRead((PVOID)atmStats.us1_p,&usAtmStats1, (sizeof(DEV_HOST_usAtmStats_t)));
+
+ if (rc)
+ return;
+
+ /* DS ATM Statistics */
+
+ /* Change the endianness of the Pointer */
+ atmStats.ds0_p = (DEV_HOST_dsAtmStats_t *) dslhal_support_byteSwap32((unsigned int)atmStats.ds0_p);
+
+ rc = dslhal_support_blockRead((PVOID)atmStats.ds0_p,&dsAtmStats0, (sizeof(DEV_HOST_dsAtmStats_t)));
+
+ if (rc)
+ return;
+ atmStats.ds1_p = (DEV_HOST_dsAtmStats_t *) dslhal_support_byteSwap32((unsigned int)atmStats.ds1_p);
+
+ rc = dslhal_support_blockRead((PVOID)atmStats.ds1_p,&dsAtmStats1, (sizeof(DEV_HOST_dsAtmStats_t)));
+
+ if (rc)
+ return;
+
+ /* Get ATM Stats for both US and DS for Channel 0*/
+ ptidsl->AppData.usAtm_count[0] = dslhal_support_byteSwap32(usAtmStats0.goodCount);
+ ptidsl->AppData.usIdle_count[0] = dslhal_support_byteSwap32(usAtmStats0.idleCount);
+#if SWTC
+ ptidsl->AppData.usPdu_count[0] = dslhal_support_byteSwap32(usAtmStats0.pduCount);
+#endif
+ ptidsl->AppData.dsGood_count[0] = dslhal_support_byteSwap32(dsAtmStats0.goodCount);
+ ptidsl->AppData.dsIdle_count[0] = dslhal_support_byteSwap32(dsAtmStats0.idleCount);
+#if SWTC
+ ptidsl->AppData.dsPdu_count[0] = dslhal_support_byteSwap32(dsAtmStats0.pduCount);
+#endif
+ ptidsl->AppData.dsBadHec_count[0] = dslhal_support_byteSwap32((dsAtmStats0.badHecCount));
+ ptidsl->AppData.dsOVFDrop_count[0] = dslhal_support_byteSwap32((dsAtmStats0.ovflwDropCount));
+ /* Get ATM Stats for both US and DS for Channel 1*/
+ ptidsl->AppData.usAtm_count[1] = dslhal_support_byteSwap32(usAtmStats1.goodCount);
+ ptidsl->AppData.usIdle_count[1] = dslhal_support_byteSwap32(usAtmStats1.idleCount);
+#if SWTC
+ ptidsl->AppData.usPdu_count[1] = dslhal_support_byteSwap32(usAtmStats1.pduCount);
+#endif
+ ptidsl->AppData.dsGood_count[1] = dslhal_support_byteSwap32(dsAtmStats1.goodCount);
+ ptidsl->AppData.dsIdle_count[1] = dslhal_support_byteSwap32(dsAtmStats1.idleCount);
+#if SWTC
+ ptidsl->AppData.dsPdu_count[1] = dslhal_support_byteSwap32(dsAtmStats1.pduCount);
+#endif
+ ptidsl->AppData.dsBadHec_count[1] = dslhal_support_byteSwap32((dsAtmStats1.badHecCount));
+ ptidsl->AppData.dsOVFDrop_count[1] = dslhal_support_byteSwap32((dsAtmStats1.ovflwDropCount));
+
+ /* Determine the US and DS Superframe Count */
+
+ dspOamSharedInterface.dspWriteSuperFrameCnt_p = (DEV_HOST_dspWrSuperFrameCntDef_t *) dslhal_support_byteSwap32((unsigned int)dspOamSharedInterface.dspWriteSuperFrameCnt_p);
+
+ rc = dslhal_support_blockRead((PVOID)dspOamSharedInterface.dspWriteSuperFrameCnt_p,&SuperFrameCnt, sizeof(DEV_HOST_dspWrSuperFrameCntDef_t));
+
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return;
+ }
+ ptidsl->AppData.usSuperFrmCnt = dslhal_support_byteSwap32(SuperFrameCnt.wSuperFrameCntUstrm);
+ ptidsl->AppData.dsSuperFrmCnt = dslhal_support_byteSwap32(SuperFrameCnt.wSuperFrameCntDstrm);
+
+ /* Determine Frame Mode and Max Frame Mode */
+
+ dspOamSharedInterface.atucMsg_p = (DEV_HOST_msg_t *) dslhal_support_byteSwap32((unsigned int)dspOamSharedInterface.atucMsg_p);
+
+ rc = dslhal_support_blockRead((PVOID)dspOamSharedInterface.atucMsg_p,&atuc_msg, sizeof(DEV_HOST_msg_t));
+
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return;
+ }
+
+ ptidsl->AppData.FrmMode = (unsigned int)atuc_msg.framingMode;
+ ptidsl->AppData.MaxFrmMode = (unsigned int)atuc_msg.maxFrameMode;
+
+ /* Determine Gross Gain */
+
+ dspOamSharedInterface.aturMsg_p = (DEV_HOST_msg_t *) dslhal_support_byteSwap32((unsigned int)dspOamSharedInterface.aturMsg_p);
+
+ rc = dslhal_support_blockRead((PVOID)dspOamSharedInterface.aturMsg_p,&aturMsg, sizeof(DEV_HOST_msg_t));
+
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return;
+ }
+ ptidsl->AppData.grossGain = (unsigned int)aturMsg.grossGain;
+
+ /* Determine DS Line Attenuation & Margin */
+ dspOamSharedInterface.eocVar_p = (DEV_HOST_eocVarDef_t *) dslhal_support_byteSwap32((unsigned int)dspOamSharedInterface.eocVar_p);
+
+ rc = dslhal_support_blockRead((PVOID)dspOamSharedInterface.eocVar_p,&eocVar, sizeof(DEV_HOST_eocVarDef_t));
+
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return;
+ }
+ ptidsl->AppData.dsLineAttn = (unsigned int)eocVar.lineAtten;
+ ptidsl->AppData.dsMargin = (unsigned int)eocVar.dsMargin;
+ }
+ }
+
+ /* Read in the Shared Tables structure */
+ dspOamSharedInterface.dspWrSharedTables_p = (DEV_HOST_dspWrSharedTables_t *) dslhal_support_byteSwap32((unsigned int)dspOamSharedInterface.dspWrSharedTables_p);
+
+ rc = dslhal_support_blockRead((PVOID)dspOamSharedInterface.dspWrSharedTables_p,&sharedTables, sizeof(DEV_HOST_dspWrSharedTables_t));
+
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return;
+ }
+
+ /* Read the ATU-R Bits and Gains Table */
+ sharedTables.aturBng_p = (unsigned char *)dslhal_support_byteSwap32((unsigned int)sharedTables.aturBng_p);
+ rc = dslhal_support_blockRead((PVOID)sharedTables.aturBng_p,ptidsl->AppData.rBng,255*2*sizeof(unsigned char));
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return;
+ }
+ /* Read the ATU-C Bits and Gains Table */
+ sharedTables.atucBng_p = (unsigned char *)dslhal_support_byteSwap32((unsigned int)sharedTables.atucBng_p);
+ if(ptidsl->netService == 2) /* for Annex_B */
+ {
+ rc = dslhal_support_blockRead((PVOID)sharedTables.atucBng_p,ptidsl->AppData.cBng,126*sizeof(unsigned char));
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return;
+ }
+ for(i=0;i<US_BNG_LENGTH*2;i++)
+ usBits[i]=0;
+ for(i=1;i<US_BNG_LENGTH*2;i++)
+ {
+ usBits[i]=((ptidsl->AppData.cBng[(i-1)*2])&0xf);
+ dprintf(5,"Bit #%d : 0x%x\n",i,usBits[i]);
+ }
+ for(i=1;i<US_BNG_LENGTH*2;i++)
+ {
+ if(usBits[i])
+ usNumLoadedTones++;
+ }
+ }
+ else
+ {
+ rc = dslhal_support_blockRead((PVOID)sharedTables.atucBng_p,ptidsl->AppData.cBng,62*sizeof(unsigned char));
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return;
+ }
+ for(i=0;i<US_BNG_LENGTH;i++)
+ usBits[i]=0;
+ for(i=1;i<US_BNG_LENGTH;i++)
+ {
+ usBits[i]=((ptidsl->AppData.cBng[(i-1)*2])&0xf);
+ dprintf(5,"Bit #%d : 0x%x\n",i,usBits[i]);
+ }
+ for(i=1;i<US_BNG_LENGTH;i++)
+ {
+ if(usBits[i])
+ usNumLoadedTones++;
+ }
+ }
+
+ /* Determine Number U/S of Loaded Tones */
+
+ /* U/S Power Computation */
+ dspOamSharedInterface.phyPerf_p = (DEV_HOST_phyPerf_t *)dslhal_support_byteSwap32((unsigned int)dspOamSharedInterface.phyPerf_p);
+ rc = dslhal_support_blockRead((PVOID)dspOamSharedInterface.phyPerf_p,
+ &phyPerf, sizeof(DEV_HOST_phyPerf_t));
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return;
+ }
+ ptidsl->AppData.currentHybridNum = phyPerf.currentHybridNumUsed;
+ phyPerf.usAvgGain = dslhal_support_byteSwap32(phyPerf.usAvgGain);
+ ptidsl->AppData.usTxPower = LOG43125 + phyPerf.usAvgGain + (256*US_NOMINAL_POWER)+log10[usNumLoadedTones-1];
+ dprintf(7,"Avg Gain: 0x%x usNumLoadedTones: 0x%x log: 0x%x\n",phyPerf.usAvgGain, usNumLoadedTones, log10[usNumLoadedTones-1]);
+
+ /* Determine Number D/S of Loaded Tones */
+ dsBits[0]=0;
+ for(i=0;i<DS_BNG_LENGTH;i++)
+ {
+ dsBits[i]=0;
+ /* ptidsl->AppData.rBng[i-1]=dslhal_support_byteSwap32((unsigned int)ptidsl->AppData.rBng[i-1]);*/
+ }
+ for(i=1;i<DS_BNG_LENGTH;i++)
+ {
+ dsBits[i]=((ptidsl->AppData.rBng[(i-1)*2])&0xf);
+ dprintf(5,"Bit #%d : 0x%x\n",i,dsBits[i]);
+ }
+ for(i=1;i<DS_BNG_LENGTH;i++)
+ {
+ if(dsBits[i])
+ dsNumLoadedTones++;
+ }
+ /* D/S Power Computation */
+ dspOamSharedInterface.phyPerf_p = (DEV_HOST_phyPerf_t *)dslhal_support_byteSwap32((unsigned int)dspOamSharedInterface.phyPerf_p);
+ rc = dslhal_support_blockRead((PVOID)dspOamSharedInterface.phyPerf_p,
+ &phyPerf, sizeof(DEV_HOST_phyPerf_t));
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return;
+ }
+ /* D/S Power Cutback */
+ dsPowerCutBack = (unsigned char)((((ptidsl->AppData.bCMsgs1[0]) >>6) &0x3)+(((ptidsl->AppData.bCMsgs1[1]) &0x1) <<2));
+ phyPerf.dsAvgGain = dslhal_support_byteSwap32(phyPerf.dsAvgGain);
+ ptidsl->AppData.dsTxPower = LOG43125 + phyPerf.dsAvgGain + (256*((2*(dsPowerCutBack-1))-52)) + log10[dsNumLoadedTones-1];
+ dprintf(7,"Avg Gain: %d dsNumLoadedTones: %d log: %d pcb: %d \n",phyPerf.dsAvgGain, dsNumLoadedTones, log10[dsNumLoadedTones-1], dsPowerCutBack);
+ /* ds bit allocation */
+ sharedTables.bitAllocTblDstrm_p = (unsigned char *)dslhal_support_byteSwap32((unsigned int)sharedTables.bitAllocTblDstrm_p);
+ rc = dslhal_support_blockRead((PVOID)sharedTables.bitAllocTblDstrm_p,ptidsl->AppData.BitAllocTblDstrm, 256*sizeof(unsigned char));
+ if(rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed \n");
+ return;
+ }
+
+ /* us bit allocation */
+ sharedTables.bitAllocTblUstrm_p = (unsigned char *)dslhal_support_byteSwap32((unsigned int)sharedTables.bitAllocTblUstrm_p);
+ rc = dslhal_support_blockRead((PVOID)sharedTables.bitAllocTblUstrm_p,ptidsl->AppData.BitAllocTblUstrm, 32*sizeof(unsigned char));
+ if(rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed \n");
+ return;
+ }
+ /* margin per tone */
+ sharedTables.marginTblDstrm_p = (signed char *)dslhal_support_byteSwap32((unsigned int)sharedTables.marginTblDstrm_p);
+ rc = dslhal_support_blockRead((PVOID)sharedTables.marginTblDstrm_p,ptidsl->AppData.marginTblDstrm, 256*sizeof(signed char));
+ if(rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed \n");
+ return;
+ }
+ /* Read Configured Options */
+ dspOamSharedInterface.oamWriteNegoParams_p = (DEV_HOST_oamWrNegoParaDef_t *) dslhal_support_byteSwap32((unsigned int)dspOamSharedInterface.oamWriteNegoParams_p);
+
+ rc = dslhal_support_blockRead((PVOID)dspOamSharedInterface.oamWriteNegoParams_p,
+ &configParms, sizeof(DEV_HOST_oamWrNegoParaDef_t));
+
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return;
+ }
+ else
+ {
+ /* r-Msg1 */
+ ptidsl->AppData.StdMode = (unsigned int)configParms.stdMode;
+ if(configParms.stdMode == T1413_MODE)
+ ptidsl->AppData.StdMode = DSLTRAIN_T1413_MODE;
+ if(configParms.stdMode == GDMT_MODE)
+ ptidsl->AppData.StdMode = DSLTRAIN_GDMT_MODE;
+ if(configParms.stdMode == MULTI_MODE)
+ ptidsl->AppData.StdMode = DSLTRAIN_MULTI_MODE;
+
+ shim_osMoveMemory((void *)ptidsl->AppData.bRMsgs1, (void *)configParms.rMsgs1, 6*sizeof(char));
+ if((ptidsl->AppData.bRMsgs1[2] & 0x02) == 0x02)
+ {
+ dprintf(7,"Trellis!\n");
+ ptidsl->configFlag |= CONFIG_FLAG_TRELLIS;
+ }
+ else
+ ptidsl->configFlag &= ~CONFIG_FLAG_TRELLIS;
+ if(ptidsl->AppData.bRMsgs1[2]&0x01)
+ ptidsl->configFlag |= CONFIG_FLAG_EC;
+ else
+ ptidsl->configFlag &= ~CONFIG_FLAG_EC;
+ }
+ return;
+}
+
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_api_initStatistics()
+*
+*********************************************************************************************
+* DESCRIPTION: init statistical information of ax5 modem daugter card.
+*
+* Input: tidsl_t *ptidsl
+*
+* Return: NULL
+*
+********************************************************************************************/
+void dslhal_api_initStatistics(tidsl_t * ptidsl)
+{
+ int rc;
+ /*TCHostCommDef TCHostCommParms; */
+ int optIdxU, optIdxD;
+ DEV_HOST_dspOamSharedInterface_t *pdspOamSharedInterface, dspOamSharedInterface;
+ DEV_HOST_dspWrNegoParaDef_t rateparms;
+ DEV_HOST_modemStatsDef_t StatisticsDef;
+ DEV_HOST_errorStats_t usIntlvError, usFastError, dsIntlvError, dsFastError;
+ DEV_HOST_atmStats_t atmStats;
+ DEV_HOST_usAtmStats_t usAtmStats0, usAtmStats1;
+ DEV_HOST_dsAtmStats_t dsAtmStats0,dsAtmStats1;
+ DEV_HOST_dspWrSuperFrameCntDef_t SuperFrameCnt;
+ DEV_HOST_msg_t atuc_msg, aturMsg;
+ DEV_HOST_eocVarDef_t eocVar;
+
+ dprintf(5, "dslhal_api_initStatistics\n");
+
+ pdspOamSharedInterface = (DEV_HOST_dspOamSharedInterface_t *) ptidsl->pmainAddr;
+ rc = dslhal_support_blockRead(pdspOamSharedInterface, &dspOamSharedInterface,sizeof(DEV_HOST_dspOamSharedInterface_t));
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return;
+ }
+ dspOamSharedInterface.dspWriteNegoParams_p = (DEV_HOST_dspWrNegoParaDef_t *) dslhal_support_byteSwap32((unsigned int)dspOamSharedInterface.dspWriteNegoParams_p);
+
+ rc = dslhal_support_blockRead((PVOID)dspOamSharedInterface.dspWriteNegoParams_p,&rateparms, sizeof(DEV_HOST_dspWrNegoParaDef_t));
+
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return;
+ }
+ if(!rc)
+ {
+ /* shim_osMoveMemory((void *)ptidsl->AppData.bCRates1, (void *)rateparms.cRates1, SIZE_OF_CRATES1_TABLE); */
+ ptidsl->AppData.bCRates2 = rateparms.cRates2;
+ /* shim_osMoveMemory((void *)ptidsl->AppData.bRRates1, (void *)rateparms.rRates1, 44); */
+ ptidsl->AppData.bRRates2 = rateparms.rRates2;
+ shim_osMoveMemory((void *)ptidsl->AppData.bCMsgs1, (void *)rateparms.cMsgs1, 6);
+ shim_osMoveMemory((void *)ptidsl->AppData.bCMsgs2, (void *)rateparms.cMsgs2, 4);
+ shim_osMoveMemory((void *)ptidsl->AppData.bRMsgs2, (void *)rateparms.rMsgs2, 4);
+
+ ptidsl->AppData.atucVendorId = dslhal_support_byteSwap32((unsigned int)rateparms.atucVendorId);
+ ptidsl->AppData.lineLength = (unsigned int)dslhal_support_byteSwap16((unsigned short)rateparms.lineLength);
+ ptidsl->AppData.atucRevisionNum = rateparms.atucGhsRevisionNum;
+ ptidsl->AppData.usLineAttn = (ptidsl->AppData.bCMsgs2[3] >>2)&0x003f;
+ ptidsl->AppData.usMargin = (ptidsl->AppData.bCMsgs2[2])&0x001f;
+
+ /* Get the UpStream Connection Rate */
+ /* Based on the Bit Pattern Get the Opt# */
+ if((rateparms.cRates2 & 0x0f) == 0x01)
+ optIdxU = 0;
+ else if((rateparms.cRates2 & 0x0f) == 0x02)
+ optIdxU = 1;
+ else if((rateparms.cRates2 & 0x0f) == 0x04)
+ optIdxU = 2;
+ else if((rateparms.cRates2 & 0x0f) == 0x08)
+ optIdxU = 3;
+ else
+ optIdxU = -1;
+ dprintf(5, "optIdxU=%d\n", optIdxU);
+ /* Obtain the US Rates using Opt# and CRates1 Table */
+ /* Rate(US) = [Bf(LS0) + Bi(LS0)]*32 */
+ if(ptidsl->AppData.dsl_modulation <= DSLTRAIN_GLITE_MODE)
+ ptidsl->AppData.USConRate = ((rateparms.cRates1[optIdxU][CRATES1_BF_LS0] + rateparms.cRates1[optIdxU][CRATES1_BI_LS0]) * 32);
+ else
+ ptidsl->AppData.USConRate = dslhal_support_byteSwap16((unsigned short)rateparms.adsl2USRate);
+ ptidsl->AppData.USPeakCellRate = ptidsl->AppData.USConRate;
+
+ /* Get the DownStream Connection Rate */
+ /* Based on the Bit Pattern Get the Opt# */
+ if(((rateparms.cRates2 >> 4) & 0x0f) == 0x01)
+ optIdxD = 0;
+ else if(((rateparms.cRates2 >> 4) & 0x0f) == 0x02)
+ optIdxD = 1;
+ else if(((rateparms.cRates2 >> 4) & 0x0f) == 0x04)
+ optIdxD = 2;
+ else if(((rateparms.cRates2 >> 4) & 0x0f) == 0x08)
+ optIdxD = 3;
+ else
+ optIdxD = -1;
+ /* Obtain the DS Rates using Opt# and CRates1 Table */
+ /* Rate(DS) = [Bf(AS0) + Bi(AS0)]*32 */
+ if(ptidsl->AppData.dsl_modulation <= DSLTRAIN_GLITE_MODE)
+ ptidsl->AppData.DSConRate = (((rateparms.cRates1[optIdxD][CRATES1_BF_AS0]|((rateparms.cRates1[optIdxD][CRATES1_BF_DSRS]&0x80)<<1))+ (rateparms.cRates1[optIdxD][CRATES1_BI_AS0]|((rateparms.cRates1[optIdxD][CRATES1_BI_DSRS]&0x80)<<1)))* 32);
+ else
+ ptidsl->AppData.DSConRate = dslhal_support_byteSwap16((unsigned short)rateparms.adsl2DSRate);
+ dprintf(5, "ptidsl->AppData.wDSConRate=%d\n", ptidsl->AppData.DSConRate);
+ /* Determine which Path has Modem Trained with */
+ if((rateparms.cRates1[optIdxU][CRATES1_BF_LS0]) && (rateparms.cRates1[optIdxD][CRATES1_BF_AS0]))
+ ptidsl->AppData.TrainedPath = FAST_PATH;
+ else
+ ptidsl->AppData.TrainedPath = INTERLEAVED_PATH;
+
+ /* Set the mode in which the modem is trained */
+ ptidsl->AppData.TrainedMode = (unsigned int)rateparms.trainMode;
+ if(rateparms.trainMode == T1413_MODE)
+ ptidsl->AppData.TrainedMode = DSLTRAIN_T1413_MODE;
+ if(rateparms.trainMode == GDMT_MODE)
+ ptidsl->AppData.TrainedMode = DSLTRAIN_GDMT_MODE;
+
+ if(ptidsl->AppData.TrainedPath == FAST_PATH)
+ ptidsl->AppData.dsFastParityBytesPerSymbol = (rateparms.cRates1[optIdxU][CRATES1_BF_DSRS]&0x1f);
+ else
+ ptidsl->AppData.dsIntlvParityBytesPerSymbol = (rateparms.cRates1[optIdxU][CRATES1_BI_DSRS]&0x1f);
+ ptidsl->AppData.dsSymbolsPerCodeWord = (rateparms.cRates1[optIdxU][CRATES1_BFI_DSS]&0x1f);
+ ptidsl->AppData.dsInterleaverDepth = ((rateparms.cRates1[optIdxU][CRATES1_BFI_DSI])|((rateparms.cRates1[optIdxU][CRATES1_BFI_DSS]&0xc0)<<2));
+
+ if(ptidsl->AppData.TrainedPath == FAST_PATH)
+ ptidsl->AppData.usFastParityBytesPerSymbol = (rateparms.cRates1[optIdxU][CRATES1_BF_USRS]&0x1f);
+ else
+ ptidsl->AppData.usIntlvParityBytesPerSymbol = (rateparms.cRates1[optIdxU][CRATES1_BI_USRS]&0x1f);
+ ptidsl->AppData.usSymbolsPerCodeWord = (rateparms.cRates1[optIdxU][CRATES1_BFI_USS]&0x1f);
+ ptidsl->AppData.usInterleaverDepth = ((rateparms.cRates1[optIdxU][CRATES1_BFI_USI])|((rateparms.cRates1[optIdxU][CRATES1_BFI_USS]&0xc0)<<2));
+ }
+
+ /* get the Statistics itself */
+
+ dspOamSharedInterface.modemStats_p = (DEV_HOST_modemStatsDef_t *) dslhal_support_byteSwap32((unsigned int)dspOamSharedInterface.modemStats_p);
+
+ rc = dslhal_support_blockRead((PVOID)dspOamSharedInterface.modemStats_p,&StatisticsDef, sizeof(DEV_HOST_modemStatsDef_t));
+
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return;
+ }
+
+ /* Populate the Error Structure Variables */
+
+ /* US Interleave Path Error Statistics */
+
+ /* Change the endianness of the Pointer */
+ StatisticsDef.usErrorStatsIntlv_p = (DEV_HOST_errorStats_t *) dslhal_support_byteSwap32((unsigned int)StatisticsDef.usErrorStatsIntlv_p);
+
+ rc = dslhal_support_blockRead((PVOID)StatisticsDef.usErrorStatsIntlv_p,&usIntlvError, (sizeof(DEV_HOST_errorStats_t)));
+
+ if (rc)
+ return;
+
+ /* DS Interleave Path Error Statistics */
+
+ /* Change the endianness of the Pointer */
+ StatisticsDef.dsErrorStatsIntlv_p = (DEV_HOST_errorStats_t *) dslhal_support_byteSwap32((unsigned int)StatisticsDef.dsErrorStatsIntlv_p);
+
+ rc = dslhal_support_blockRead((PVOID)StatisticsDef.dsErrorStatsIntlv_p,&dsIntlvError, (sizeof(DEV_HOST_errorStats_t)));
+
+ if (rc)
+ return;
+
+ /* US Fast Path Error Statistics */
+
+ /* Change the endianness of the Pointer */
+ StatisticsDef.usErrorStatsFast_p = (DEV_HOST_errorStats_t *) dslhal_support_byteSwap32((unsigned int)StatisticsDef.usErrorStatsFast_p);
+
+ rc = dslhal_support_blockRead((PVOID)StatisticsDef.usErrorStatsFast_p,&usFastError, (sizeof(DEV_HOST_errorStats_t)));
+
+ if (rc)
+ return;
+
+
+ /* DS Fast Path Error Statistics */
+
+ /* Change the endianness of the Pointer */
+ StatisticsDef.dsErrorStatsFast_p = (DEV_HOST_errorStats_t *) dslhal_support_byteSwap32((unsigned int)StatisticsDef.dsErrorStatsFast_p);
+
+ rc = dslhal_support_blockRead((PVOID)StatisticsDef.dsErrorStatsFast_p,&dsFastError, (sizeof(DEV_HOST_errorStats_t)));
+
+ if (rc)
+ return;
+
+ if(ptidsl->AppData.bState > 2)
+ {
+ /* Get CRC Errors Stats for both US and DS */
+ ptidsl->AppData.dsICRC_errors = dslhal_support_byteSwap32((unsigned int)dsIntlvError.crcErrors);
+ ptidsl->AppData.dsFCRC_errors = dslhal_support_byteSwap32((unsigned int)dsFastError.crcErrors);
+ ptidsl->AppData.usICRC_errors = dslhal_support_byteSwap32((unsigned int)usIntlvError.crcErrors);
+ ptidsl->AppData.usFCRC_errors = dslhal_support_byteSwap32((unsigned int)usFastError.crcErrors);
+ /* Get FEC Errors Stats for both US and DS */
+ ptidsl->AppData.dsIFEC_errors = dslhal_support_byteSwap32((unsigned int)dsIntlvError.fecErrors);
+ ptidsl->AppData.dsFFEC_errors = dslhal_support_byteSwap32((unsigned int)dsFastError.fecErrors);
+ ptidsl->AppData.usIFEC_errors = dslhal_support_byteSwap32((unsigned int)usIntlvError.fecErrors);
+ ptidsl->AppData.usFFEC_errors = dslhal_support_byteSwap32((unsigned int)usFastError.fecErrors);
+ /* Get NCD Errors Stats for both US and DS */
+ ptidsl->AppData.dsINCD_error = dslhal_support_byteSwap32((unsigned int)dsIntlvError.ncdError);
+ ptidsl->AppData.dsFNCD_error = dslhal_support_byteSwap32((unsigned int)dsFastError.ncdError);
+ ptidsl->AppData.usINCD_error = dslhal_support_byteSwap32((unsigned int)usIntlvError.ncdError);
+ ptidsl->AppData.usFNCD_error = dslhal_support_byteSwap32((unsigned int)usFastError.ncdError);
+ /* Get LCD Errors Stats for both US and DS */
+ ptidsl->AppData.dsILCD_errors = dslhal_support_byteSwap32((unsigned int)dsIntlvError.lcdErrors);
+ ptidsl->AppData.dsFLCD_errors = dslhal_support_byteSwap32((unsigned int)dsFastError.lcdErrors);
+ ptidsl->AppData.usILCD_errors = dslhal_support_byteSwap32((unsigned int)usIntlvError.lcdErrors);
+ ptidsl->AppData.usFLCD_errors = dslhal_support_byteSwap32((unsigned int)usFastError.lcdErrors);
+ /*Get HEC Errors Stats for both US and DS */
+ ptidsl->AppData.dsIHEC_errors = dslhal_support_byteSwap32((unsigned int)dsIntlvError.hecErrors);
+ ptidsl->AppData.dsFHEC_errors = dslhal_support_byteSwap32((unsigned int)dsFastError.hecErrors);
+ ptidsl->AppData.usIHEC_errors = dslhal_support_byteSwap32((unsigned int)usIntlvError.hecErrors);
+ ptidsl->AppData.usFHEC_errors = dslhal_support_byteSwap32((unsigned int)usFastError.hecErrors);
+
+ /* Get LOS and SEF error Stats */
+ ptidsl->AppData.LOS_errors = dslhal_support_byteSwap32(StatisticsDef.losErrors);
+ ptidsl->AppData.SEF_errors = dslhal_support_byteSwap32(StatisticsDef.sefErrors);
+ ptidsl->AppData.coLosErrors = dslhal_support_byteSwap32(StatisticsDef.farEndLosErrors);
+ ptidsl->AppData.coRdiErrors = dslhal_support_byteSwap32(StatisticsDef.farEndRdiErrors);
+
+ dspOamSharedInterface.atmStats_p = (DEV_HOST_atmStats_t *) dslhal_support_byteSwap32((unsigned int)dspOamSharedInterface.atmStats_p);
+
+ rc = dslhal_support_blockRead((PVOID)dspOamSharedInterface.atmStats_p,&atmStats, sizeof(DEV_HOST_atmStats_t));
+
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return;
+ }
+
+ /* Populate the US/DS ATM Stats Variables */
+
+ /* US ATM Statistics */
+
+ /* Change the endianness of the Pointer */
+ atmStats.us0_p = (DEV_HOST_usAtmStats_t *) dslhal_support_byteSwap32((unsigned int)atmStats.us0_p);
+
+ rc = dslhal_support_blockRead((PVOID)atmStats.us0_p,&usAtmStats0, (sizeof(DEV_HOST_usAtmStats_t)));
+
+ if (rc)
+ return;
+
+ /* Change the endianness of the Pointer */
+ atmStats.us1_p = (DEV_HOST_usAtmStats_t *) dslhal_support_byteSwap32((unsigned int)atmStats.us1_p);
+
+ rc = dslhal_support_blockRead((PVOID)atmStats.us1_p,&usAtmStats1, (sizeof(DEV_HOST_usAtmStats_t)));
+
+ if (rc)
+ return;
+
+
+ /* DS ATM Statistics */
+
+ /* Change the endianness of the Pointer */
+ atmStats.ds0_p = (DEV_HOST_dsAtmStats_t *) dslhal_support_byteSwap32((unsigned int)atmStats.ds0_p);
+
+ rc = dslhal_support_blockRead((PVOID)atmStats.ds0_p,&dsAtmStats0, (sizeof(DEV_HOST_dsAtmStats_t)));
+
+ if (rc)
+ return;
+
+ /* Change the endianness of the Pointer */
+ atmStats.ds1_p = (DEV_HOST_dsAtmStats_t *) dslhal_support_byteSwap32((unsigned int)atmStats.ds1_p);
+
+ rc = dslhal_support_blockRead((PVOID)atmStats.ds1_p,&dsAtmStats1, (sizeof(DEV_HOST_dsAtmStats_t)));
+
+ if (rc)
+ return;
+ /* Get ATM Stats for both US and DS Channel 0*/
+ ptidsl->AppData.usAtm_count[0] = dslhal_support_byteSwap32(usAtmStats0.goodCount);
+ ptidsl->AppData.usIdle_count[0] = dslhal_support_byteSwap32(usAtmStats0.idleCount);
+#if SWTC
+ ptidsl->AppData.usPdu_count[0] = dslhal_support_byteSwap32(usAtmStats0.pduCount);
+#endif
+ ptidsl->AppData.dsGood_count[0] = dslhal_support_byteSwap32(dsAtmStats0.goodCount);
+ ptidsl->AppData.dsIdle_count[0] = dslhal_support_byteSwap32(dsAtmStats0.idleCount);
+#if SWTC
+ ptidsl->AppData.dsPdu_count[0] = dslhal_support_byteSwap32(dsAtmStats0.pduCount);
+#endif
+ ptidsl->AppData.dsBadHec_count[0] = dslhal_support_byteSwap32((dsAtmStats0.badHecCount));
+ ptidsl->AppData.dsOVFDrop_count[0] = dslhal_support_byteSwap32((dsAtmStats0.ovflwDropCount));
+
+ /* Get ATM Stats for both US and DS Channel 1*/
+ ptidsl->AppData.usAtm_count[1] = dslhal_support_byteSwap32(usAtmStats1.goodCount);
+ ptidsl->AppData.usIdle_count[1] = dslhal_support_byteSwap32(usAtmStats1.idleCount);
+#if SWTC
+ ptidsl->AppData.usPdu_count[1] = dslhal_support_byteSwap32(usAtmStats1.pduCount);
+#endif
+ ptidsl->AppData.dsGood_count[1] = dslhal_support_byteSwap32(dsAtmStats1.goodCount);
+ ptidsl->AppData.dsIdle_count[1] = dslhal_support_byteSwap32(dsAtmStats1.idleCount);
+#if SWTC
+ ptidsl->AppData.dsPdu_count[1] = dslhal_support_byteSwap32(dsAtmStats1.pduCount);
+#endif
+ ptidsl->AppData.dsBadHec_count[1] = dslhal_support_byteSwap32((dsAtmStats1.badHecCount));
+ ptidsl->AppData.dsOVFDrop_count[1] = dslhal_support_byteSwap32((dsAtmStats1.ovflwDropCount));
+
+
+ /* Determine the US and DS Superframe Count */
+
+ dspOamSharedInterface.dspWriteSuperFrameCnt_p = (DEV_HOST_dspWrSuperFrameCntDef_t *) dslhal_support_byteSwap32((unsigned int)dspOamSharedInterface.dspWriteSuperFrameCnt_p);
+
+ rc = dslhal_support_blockRead((PVOID)dspOamSharedInterface.dspWriteSuperFrameCnt_p,&SuperFrameCnt, sizeof(DEV_HOST_dspWrSuperFrameCntDef_t));
+
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return;
+ }
+
+ ptidsl->AppData.usSuperFrmCnt = dslhal_support_byteSwap32(SuperFrameCnt.wSuperFrameCntUstrm);
+ ptidsl->AppData.dsSuperFrmCnt = dslhal_support_byteSwap32(SuperFrameCnt.wSuperFrameCntDstrm);
+
+ /* Determine Frame Mode and Max Frame Mode */
+
+ dspOamSharedInterface.atucMsg_p = (DEV_HOST_msg_t *) dslhal_support_byteSwap32((unsigned int)dspOamSharedInterface.atucMsg_p);
+
+ rc = dslhal_support_blockRead((PVOID)dspOamSharedInterface.atucMsg_p,&atuc_msg, sizeof(DEV_HOST_msg_t));
+
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return;
+ }
+
+ ptidsl->AppData.FrmMode = (unsigned int)atuc_msg.framingMode;
+ ptidsl->AppData.MaxFrmMode = (unsigned int)atuc_msg.maxFrameMode;
+
+ /* Determine Gross Gain */
+
+ dspOamSharedInterface.aturMsg_p = (DEV_HOST_msg_t *) dslhal_support_byteSwap32((unsigned int)dspOamSharedInterface.aturMsg_p);
+
+ rc = dslhal_support_blockRead((PVOID)dspOamSharedInterface.aturMsg_p,&aturMsg, sizeof(DEV_HOST_msg_t));
+
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return;
+ }
+ ptidsl->AppData.grossGain = (unsigned int)aturMsg.grossGain;
+ /* Determine DS Line Attenuation & Margin */
+ dspOamSharedInterface.eocVar_p = (DEV_HOST_eocVarDef_t *) dslhal_support_byteSwap32((unsigned int)dspOamSharedInterface.eocVar_p);
+
+ rc = dslhal_support_blockRead((PVOID)dspOamSharedInterface.eocVar_p,&eocVar, sizeof(DEV_HOST_eocVarDef_t));
+
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return;
+ }
+
+ ptidsl->AppData.dsLineAttn = (unsigned int)eocVar.lineAtten;
+ ptidsl->AppData.dsMargin = (unsigned int)eocVar.dsMargin;
+ }
+
+#if __HOST_FORINTERNALUSEONLY_R_H__
+ ptidsl->AppData.BER = dslhal_INTERNAL_computeAtmBitErrorRate(ptidsl);
+#endif
+ dprintf(5, "initstatistics done\n");
+ return;
+ }
+
+/******************************************************************************************
+ * FUNCTION NAME: dslhal_api_disableLosAlarm(tidsl_t *ptidsl,unsigned int set)
+ *
+ *******************************************************************************************
+ * DESCRIPTION: This fuction enables/disables all the LOS alarms
+ *
+ * INPUT: PITIDSLHW_T *ptidsl
+ * unsigned int set; //if set is TRUE: LOS Alarms are disabled else enabled
+ * RETURN: 0 SUCCESS
+ * 1 FAILED
+ * NOTES: Currently not supported in any version other than MR4 Patch release..
+ *****************************************************************************************/
+unsigned int dslhal_api_disableLosAlarm(tidsl_t *ptidsl,unsigned int set)
+{
+ DEV_HOST_oamWrNegoParaDef_t NegoPara;
+ DEV_HOST_dspOamSharedInterface_t *pdspOamSharedInterface, dspOamSharedInterface;
+ int rc;
+ dprintf(5," dslhal_api_setTrainingMode()\n");
+ if(!ptidsl)
+ {
+ dprintf(3, "Error: PTIDSL pointer invalid\n");
+ return DSLHAL_ERROR_INVALID_PARAM;
+ }
+
+ pdspOamSharedInterface = (DEV_HOST_dspOamSharedInterfacePtr_t) ptidsl->pmainAddr;
+ rc = dslhal_support_blockRead(pdspOamSharedInterface, &dspOamSharedInterface,
+ sizeof(DEV_HOST_dspOamSharedInterface_t));
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return DSLHAL_ERROR_BLOCK_READ;
+ }
+
+ dspOamSharedInterface.oamWriteNegoParams_p = (DEV_HOST_oamWrNegoParaDef_t *)dslhal_support_byteSwap32((unsigned int)dspOamSharedInterface.oamWriteNegoParams_p);
+
+ rc = dslhal_support_blockRead((PVOID) dspOamSharedInterface.oamWriteNegoParams_p,&NegoPara, sizeof(DEV_HOST_oamWrNegoParaDef_t));
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return DSLHAL_ERROR_BLOCK_READ;
+ }
+ if(set)
+ {
+ NegoPara.disableLosAlarm = TRUE;
+ /* NegoPara.marginMonitorTrning = TRUE;
+ NegoPara.marginMonitorShwtme = TRUE;*/
+ }
+ else
+ {
+ NegoPara.disableLosAlarm = FALSE;
+ /* NegoPara.marginMonitorTrning = FALSE;
+ NegoPara.marginMonitorShwtme = FALSE;*/
+ }
+
+ rc = dslhal_support_blockWrite(&NegoPara,(PVOID)dspOamSharedInterface.oamWriteNegoParams_p, sizeof(DEV_HOST_oamWrNegoParaDef_t));
+ if(rc)
+ return DSLHAL_ERROR_CONFIG_API_FAILURE;
+ dprintf(5," dslhal_api_disableLosAlarm() Done\n");
+ return DSLHAL_ERROR_NO_ERRORS;
+}
+
+/******************************************************************************************
+ * FUNCTION NAME: dslhal_api_setMarginThreshold(tidsl_t *ptidsl,int threshold)
+ *
+ *******************************************************************************************
+ * DESCRIPTION: This fuction does sets the Margin threshold
+ *
+ * INPUT: PITIDSLHW_T *ptidsl
+ * int threshold
+ *
+ *
+ * RETURN: 0 SUCCESS
+ * 1 FAILED
+ *
+ *****************************************************************************************/
+unsigned int dslhal_api_setMarginThreshold(tidsl_t *ptidsl, int threshold)
+{
+ DEV_HOST_oamWrNegoParaDef_t NegoPara;
+ DEV_HOST_dspOamSharedInterface_t *pdspOamSharedInterface, dspOamSharedInterface;
+ int rc;
+
+ dprintf(5," dslhal_ctrl_setThreshold()\n");
+
+ if(!ptidsl)
+ {
+ dprintf(3, "Error: PTIDSL pointer invalid\n");
+ return DSLHAL_ERROR_INVALID_PARAM;
+ }
+
+ pdspOamSharedInterface = (DEV_HOST_dspOamSharedInterfacePtr_t) ptidsl->pmainAddr;
+
+ rc = dslhal_support_blockRead(pdspOamSharedInterface, &dspOamSharedInterface,sizeof(DEV_HOST_dspOamSharedInterface_t));
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return DSLHAL_ERROR_BLOCK_READ;
+ }
+
+ dspOamSharedInterface.oamWriteNegoParams_p = (DEV_HOST_oamWrNegoParaDef_t *)dslhal_support_byteSwap32((unsigned int)dspOamSharedInterface.oamWriteNegoParams_p);
+
+
+ rc = dslhal_support_blockRead((PVOID) dspOamSharedInterface.oamWriteNegoParams_p,&NegoPara, sizeof(DEV_HOST_oamWrNegoParaDef_t));
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return DSLHAL_ERROR_BLOCK_READ;
+ }
+
+ NegoPara.marginThreshold = threshold;
+
+ rc = dslhal_support_blockWrite(&NegoPara,dspOamSharedInterface.oamWriteNegoParams_p, sizeof(DEV_HOST_oamWrNegoParaDef_t));
+
+ if(rc)
+ return DSLHAL_ERROR_MARGIN_API_FAILURE;
+
+ dprintf(5," dslhal_api_setThreshold() Done\n");
+ return DSLHAL_ERROR_NO_ERRORS;
+}
+
+
+/******************************************************************************************
+ * FUNCTION NAME: dslhal_api_setMonitorFlags(tidsl_t *ptidsl, unsigned int trainflag,unsigned int shwtflag)
+ *
+ *******************************************************************************************
+ * DESCRIPTION: This fuction does sets the Margin monitoring flag
+ *
+ * INPUT: PITIDSLHW_T *ptidsl
+ * unsigned int trainflag
+ * unsigned int shwtflag
+ *
+ * RETURN: 0 SUCCESS
+ * 1 FAILED
+ *
+ *****************************************************************************************/
+unsigned int dslhal_api_setMarginMonitorFlags(tidsl_t *ptidsl,unsigned int trainflag,unsigned int shwtflag)
+{
+ DEV_HOST_oamWrNegoParaDef_t NegoPara;
+ DEV_HOST_dspOamSharedInterface_t *pdspOamSharedInterface, dspOamSharedInterface;
+ int rc;
+
+ dprintf(5," dslhal_ctrl_setMonitorFlags()\n");
+
+ if(!ptidsl)
+ {
+ dprintf(3, "Error: PTIDSL pointer invalid\n");
+ return DSLHAL_ERROR_INVALID_PARAM;
+ }
+
+ pdspOamSharedInterface = (DEV_HOST_dspOamSharedInterfacePtr_t) ptidsl->pmainAddr;
+
+ rc = dslhal_support_blockRead(pdspOamSharedInterface, &dspOamSharedInterface,sizeof(DEV_HOST_dspOamSharedInterface_t));
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return DSLHAL_ERROR_BLOCK_READ;
+ }
+
+ dspOamSharedInterface.oamWriteNegoParams_p = (DEV_HOST_oamWrNegoParaDef_t *)dslhal_support_byteSwap32((unsigned int)dspOamSharedInterface.oamWriteNegoParams_p);
+
+
+ rc = dslhal_support_blockRead((PVOID) dspOamSharedInterface.oamWriteNegoParams_p,&NegoPara, sizeof(DEV_HOST_oamWrNegoParaDef_t));
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return DSLHAL_ERROR_BLOCK_READ;
+ }
+
+ if (trainflag)
+ {
+ NegoPara.marginMonitorTrning = TRUE;
+ }
+ else
+ {
+ NegoPara.marginMonitorTrning = FALSE;
+ }
+ if (shwtflag)
+ {
+ NegoPara.marginMonitorShwtme = TRUE;
+ }
+ else
+ {
+ NegoPara.marginMonitorShwtme = FALSE;
+ }
+
+ rc = dslhal_support_blockWrite(&NegoPara,dspOamSharedInterface.oamWriteNegoParams_p, sizeof(DEV_HOST_oamWrNegoParaDef_t));
+ if(rc)
+ return DSLHAL_ERROR_MARGIN_API_FAILURE;
+ dprintf(5," dslhal_api_setMonitorFlags() Done\n");
+ return DSLHAL_ERROR_NO_ERRORS;
+}
+
+/******************************************************************************************
+ * FUNCTION NAME: dslhal_api_setEocSerialNumber(tidsl_t *ptidsl,char *SerialNum)
+ *
+ *******************************************************************************************
+ * DESCRIPTION: This fuction Sets the eoc Serial Number
+ *
+ * INPUT: PITIDSLHW_T *ptidsl
+ * char *SerialNum : Input eoc Serial Number
+ *
+ * RETURN: 0 SUCCESS
+ * 1 FAILED
+ *
+ *****************************************************************************************/
+unsigned int dslhal_api_setEocSerialNumber(tidsl_t *ptidsl,char *SerialNumber)
+{
+ DEV_HOST_eocVarDef_t eocVar;
+ DEV_HOST_dspOamSharedInterface_t *pdspOamSharedInterface, dspOamSharedInterface;
+ int rc;
+ dprintf(5," dslhal_api_setEocSerialNumber()\n");
+
+ if(!ptidsl)
+ {
+ dprintf(3, "Error: PTIDSL pointer invalid\n");
+ return DSLHAL_ERROR_INVALID_PARAM;
+ }
+
+ pdspOamSharedInterface = (DEV_HOST_dspOamSharedInterfacePtr_t) ptidsl->pmainAddr;
+
+ rc = dslhal_support_blockRead(pdspOamSharedInterface, &dspOamSharedInterface,sizeof(DEV_HOST_dspOamSharedInterface_t));
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return DSLHAL_ERROR_BLOCK_READ;
+ }
+
+ dspOamSharedInterface.eocVar_p = (DEV_HOST_eocVarDef_t *)dslhal_support_byteSwap32((unsigned int)dspOamSharedInterface.eocVar_p);
+
+ rc = dslhal_support_blockRead((PVOID)dspOamSharedInterface.eocVar_p,
+ &eocVar, sizeof(DEV_HOST_eocVarDef_t));
+
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return DSLHAL_ERROR_BLOCK_READ;
+ }
+
+ shim_osMoveMemory(eocVar.serialNumber,SerialNumber,32);
+
+ rc= dslhal_support_blockWrite(&eocVar,dspOamSharedInterface.eocVar_p,sizeof(DEV_HOST_eocVarDef_t));
+ if(rc)
+ return DSLHAL_ERROR_EOCREG_API_FAILURE;
+ dprintf(5," dslhal_api_setEocSerialNumber() Done\n");
+
+ return DSLHAL_ERROR_NO_ERRORS;
+
+}
+
+
+/******************************************************************************************
+ * FUNCTION NAME: dslhal_api_setEocVendorId(tidsl_t *ptidsl,char *VendorID)
+ *
+ *******************************************************************************************
+ * DESCRIPTION: This fuction Sets the eoc Vendor ID
+ *
+ * INPUT: PITIDSLHW_T *ptidsl
+ * char *VendorID : Input eoc Vendor ID
+ *
+ * RETURN: 0 SUCCESS
+ * 1 FAILED
+ *
+ *****************************************************************************************/
+unsigned int dslhal_api_setEocVendorId(tidsl_t *ptidsl,char *VendorID)
+{
+ DEV_HOST_oamWrNegoParaDef_t NegoPara;
+ DEV_HOST_dspOamSharedInterface_t *pdspOamSharedInterface, dspOamSharedInterface;
+ int rc;
+ dprintf(5," dslhal_api_setEocVendorId()\n");
+
+ if(!ptidsl)
+ {
+ dprintf(3, "Error: PTIDSL pointer invalid\n");
+ return DSLHAL_ERROR_INVALID_PARAM;
+ }
+
+ pdspOamSharedInterface = (DEV_HOST_dspOamSharedInterfacePtr_t) ptidsl->pmainAddr;
+
+ rc = dslhal_support_blockRead(pdspOamSharedInterface, &dspOamSharedInterface,sizeof(DEV_HOST_dspOamSharedInterface_t));
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return DSLHAL_ERROR_BLOCK_READ;
+ }
+
+ dspOamSharedInterface.oamWriteNegoParams_p = (DEV_HOST_oamWrNegoParaDef_t *)dslhal_support_byteSwap32((unsigned int)dspOamSharedInterface.oamWriteNegoParams_p);
+
+
+ rc = dslhal_support_blockRead((PVOID) dspOamSharedInterface.oamWriteNegoParams_p,&NegoPara, sizeof(DEV_HOST_oamWrNegoParaDef_t));
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return DSLHAL_ERROR_BLOCK_READ;
+ }
+
+ shim_osMoveMemory(NegoPara.gdmtVendorId,VendorID,8);
+ rc= dslhal_support_blockWrite(&NegoPara,dspOamSharedInterface.oamWriteNegoParams_p, sizeof(DEV_HOST_oamWrNegoParaDef_t));
+ if(rc)
+ return DSLHAL_ERROR_EOCREG_API_FAILURE;
+
+ dprintf(5," dslhal_api_setEocVendorId() Done\n");
+ return DSLHAL_ERROR_NO_ERRORS;
+}
+
+/******************************************************************************************
+ * FUNCTION NAME: dslhal_api_setEocRevisionNumber(tidsl_t *ptidsl,char *RevNum)
+ *
+ *******************************************************************************************
+ * DESCRIPTION: This fuction Sets the eoc Revision Number
+ *
+ * INPUT: PITIDSLHW_T *ptidsl
+ * char *RevNum : Input eoc Revision Number
+ *
+ * RETURN: 0 SUCCESS
+ * 1 FAILED
+ *
+ *****************************************************************************************/
+unsigned int dslhal_api_setEocRevisionNumber(tidsl_t *ptidsl,char *RevNumber)
+{
+
+ DEV_HOST_eocVarDef_t eocVar;
+ DEV_HOST_dspOamSharedInterface_t *pdspOamSharedInterface, dspOamSharedInterface;
+ int rc;
+ /*add for UR2 test */
+ UINT8 selfTestResults[2];
+ memset(selfTestResults,0x00,sizeof(selfTestResults));
+ /* add for UR2 test */
+ dprintf(5," dslhal_api_setEocRevisionNumber()\n");
+
+ if(!ptidsl)
+ {
+ dprintf(3, "Error: PTIDSL pointer invalid\n");
+ return DSLHAL_ERROR_INVALID_PARAM;
+ }
+
+ pdspOamSharedInterface = (DEV_HOST_dspOamSharedInterfacePtr_t) ptidsl->pmainAddr;
+
+ rc = dslhal_support_blockRead(pdspOamSharedInterface, &dspOamSharedInterface,sizeof(DEV_HOST_dspOamSharedInterface_t));
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return DSLHAL_ERROR_BLOCK_READ;
+ }
+
+ dspOamSharedInterface.eocVar_p = (DEV_HOST_eocVarDef_t *)dslhal_support_byteSwap32((unsigned int)dspOamSharedInterface.eocVar_p);
+
+ rc = dslhal_support_blockRead((PVOID)dspOamSharedInterface.eocVar_p,
+ &eocVar, sizeof(DEV_HOST_eocVarDef_t));
+
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return DSLHAL_ERROR_BLOCK_READ;
+ }
+ shim_osMoveMemory(eocVar.revNumber,RevNumber,4);
+ /* add for UR2 test */
+ shim_osMoveMemory(eocVar.dummy,selfTestResults,2);
+ /* add for UR2 test */
+ rc=dslhal_support_blockWrite(&eocVar,dspOamSharedInterface.eocVar_p,sizeof(DEV_HOST_eocVarDef_t));
+ if(rc)
+ return DSLHAL_ERROR_EOCREG_API_FAILURE;
+ dprintf(5," dslhal_api_setEocRevisionNumber Done\n");
+ return DSLHAL_ERROR_NO_ERRORS;
+}
+
+/******************************************************************************************
+ * FUNCTION NAME: dslhal_api_setAturConfig(tidsl_t *ptidsl,char *ATURConfig)
+ *
+ *******************************************************************************************
+ * DESCRIPTION: This fuction Sets the eoc ATUR Config Register
+ *
+ * INPUT: PITIDSLHW_T *ptidsl
+ * char *ATURConfig : Input eoc ATUR Config Register
+ *
+ * RETURN: 0 SUCCESS
+ * 1 FAILED
+ *
+ *****************************************************************************************/
+unsigned int dslhal_api_setAturConfig(tidsl_t *ptidsl,char *ATURConfig)
+{
+
+ DEV_HOST_eocVarDef_t eocVar;
+ DEV_HOST_dspOamSharedInterface_t *pdspOamSharedInterface, dspOamSharedInterface;
+ int rc;
+ dprintf(5," dslhal_api_setAturConfig()\n");
+
+ if(!ptidsl)
+ {
+ dprintf(3, "Error: PTIDSL pointer invalid\n");
+ return DSLHAL_ERROR_INVALID_PARAM;
+ }
+
+ pdspOamSharedInterface = (DEV_HOST_dspOamSharedInterfacePtr_t) ptidsl->pmainAddr;
+
+ rc = dslhal_support_blockRead(pdspOamSharedInterface, &dspOamSharedInterface,sizeof(DEV_HOST_dspOamSharedInterface_t));
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return DSLHAL_ERROR_BLOCK_READ;
+ }
+
+ dspOamSharedInterface.eocVar_p = (DEV_HOST_eocVarDef_t *)dslhal_support_byteSwap32((unsigned int)dspOamSharedInterface.eocVar_p);
+
+ rc = dslhal_support_blockRead((PVOID)dspOamSharedInterface.eocVar_p,
+ &eocVar, sizeof(DEV_HOST_eocVarDef_t));
+
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return DSLHAL_ERROR_BLOCK_READ;
+ }
+ shim_osMoveMemory(eocVar.aturConfig,ATURConfig,30);
+ rc= dslhal_support_blockWrite(&eocVar,dspOamSharedInterface.eocVar_p,sizeof(DEV_HOST_eocVarDef_t));
+ if(rc)
+ return DSLHAL_ERROR_EOCREG_API_FAILURE;
+ dprintf(5," dslhal_api_setAturConfig() Done\n");
+ return DSLHAL_ERROR_NO_ERRORS;
+}
+
+
+/******************************************************************************************
+* FUNCTION NAME: dslhal_api_setRateAdaptFlag(tidsl_t *ptidsl,unsigned int flag)
+*
+*******************************************************************************************
+* DESCRIPTION: This fuction Sets the Rate Adapt Enable Flag
+*
+* INPUT: PITIDSLHW_T *ptidsl
+* unsigned int flag; //if flag = TRUE set rateadapt flag else reset it
+* RETURN: 0 SUCCESS
+* 1 FAILED
+*
+*****************************************************************************************/
+unsigned int dslhal_api_setRateAdaptFlag(tidsl_t *ptidsl,unsigned int flag)
+{
+ DEV_HOST_msg_t aturMsg;
+ DEV_HOST_dspOamSharedInterface_t *pdspOamSharedInterface, dspOamSharedInterface;
+ int rc;
+ dprintf(5," dslhal_api_setRateAdaptFlag()\n");
+
+ if(!ptidsl)
+ {
+ dprintf(3, "Error: PTIDSL pointer invalid\n");
+ return DSLHAL_ERROR_INVALID_PARAM;
+ }
+
+ pdspOamSharedInterface = (DEV_HOST_dspOamSharedInterfacePtr_t) ptidsl->pmainAddr;
+
+ rc = dslhal_support_blockRead(pdspOamSharedInterface, &dspOamSharedInterface,sizeof(DEV_HOST_dspOamSharedInterface_t));
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return DSLHAL_ERROR_BLOCK_READ;
+ }
+
+ dspOamSharedInterface.aturMsg_p = (DEV_HOST_msg_t *)dslhal_support_byteSwap32((unsigned int)dspOamSharedInterface.aturMsg_p);
+ rc = dslhal_support_blockRead((PVOID)dspOamSharedInterface.aturMsg_p,
+ &aturMsg, sizeof(DEV_HOST_msg_t));
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return DSLHAL_ERROR_BLOCK_READ;
+ }
+
+ if(flag)
+ aturMsg.rateAdapt = TRUE;
+ else
+ aturMsg.rateAdapt = FALSE;
+
+ rc= dslhal_support_blockWrite(&aturMsg,dspOamSharedInterface.aturMsg_p,sizeof(DEV_HOST_msg_t));
+ if(rc)
+ return DSLHAL_ERROR_CONFIG_API_FAILURE;
+ dprintf(5," dslhal_api_setRateAdaptFlag() Done\n");
+ return DSLHAL_ERROR_NO_ERRORS;
+}
+
+/******************************************************************************************
+* FUNCTION NAME: dslhal_api_setTrellisFlag(tidsl_t *ptidsl,unsigned int flag)
+*
+*******************************************************************************************
+* DESCRIPTION: This fuction Sets the Trellis Coding Enable Flag
+*
+* INPUT: PITIDSLHW_T *ptidsl
+* unsigned int flag; // if flag = TRUE, set trellis flag else reset
+* RETURN: 0 SUCCESS
+* 1 FAILED
+*
+*****************************************************************************************/
+unsigned int dslhal_api_setTrellisFlag(tidsl_t *ptidsl,unsigned int flag)
+{
+
+ DEV_HOST_msg_t aturMsg;
+ DEV_HOST_dspOamSharedInterface_t *pdspOamSharedInterface, dspOamSharedInterface;
+ DEV_HOST_oamWrNegoParaDef_t negoPara;
+ int rc;
+ dprintf(5," dslhal_api_setTrellisFlag()\n");
+ if(!ptidsl)
+ {
+ dprintf(3, "Error: PTIDSL pointer invalid\n");
+ return DSLHAL_ERROR_INVALID_PARAM;
+ }
+ pdspOamSharedInterface = (DEV_HOST_dspOamSharedInterfacePtr_t) ptidsl->pmainAddr;
+
+ rc = dslhal_support_blockRead(pdspOamSharedInterface, &dspOamSharedInterface,sizeof(DEV_HOST_dspOamSharedInterface_t));
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return DSLHAL_ERROR_BLOCK_READ;
+ }
+
+ dspOamSharedInterface.aturMsg_p = (DEV_HOST_msg_t *)dslhal_support_byteSwap32((unsigned int)dspOamSharedInterface.aturMsg_p);
+ rc += dslhal_support_blockRead((PVOID)dspOamSharedInterface.aturMsg_p,&aturMsg, sizeof(DEV_HOST_msg_t));
+ dspOamSharedInterface.oamWriteNegoParams_p = (DEV_HOST_oamWrNegoParaDef_t *)dslhal_support_byteSwap32((unsigned int)dspOamSharedInterface.oamWriteNegoParams_p);
+ rc += dslhal_support_blockRead((PVOID) dspOamSharedInterface.oamWriteNegoParams_p,&negoPara, sizeof(DEV_HOST_oamWrNegoParaDef_t));
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return DSLHAL_ERROR_BLOCK_READ;
+ }
+
+ if(flag)
+ {
+ aturMsg.trellis = TRUE;
+ negoPara.rMsgs1[2] |= 0x02;
+ }
+ else
+ {
+ aturMsg.trellis = FALSE;
+ negoPara.rMsgs1[2] &= 0xFD;
+ }
+ rc=0;
+ rc+=dslhal_support_blockWrite(&aturMsg,dspOamSharedInterface.aturMsg_p,sizeof(DEV_HOST_msg_t));
+ rc+= dslhal_support_blockWrite(&negoPara,dspOamSharedInterface.oamWriteNegoParams_p, sizeof(DEV_HOST_oamWrNegoParaDef_t));
+ if(rc)
+ return DSLHAL_ERROR_CONFIG_API_FAILURE;
+
+ dprintf(5," dslhal_api_setTrellisFlag() Done\n");
+ return DSLHAL_ERROR_NO_ERRORS;
+}
+
+/******************************************************************************************
+* FUNCTION NAME: dslhal_api_setMaxBitsPerCarrier(tidsl_t *ptidsl,unsigned int maxbits)
+*
+*******************************************************************************************
+* DESCRIPTION: This fuction Sets the Maximum bits per carrier value
+*
+* INPUT: PITIDSLHW_T *ptidsl
+* unsigned int maxbits : should be a value between 0-15
+*
+* RETURN: 0 SUCCESS
+* 1 FAILED
+*
+*****************************************************************************************/
+unsigned int dslhal_api_setMaxBitsPerCarrier(tidsl_t *ptidsl,unsigned int maxbits)
+{
+
+ DEV_HOST_msg_t aturMsg;
+ DEV_HOST_dspOamSharedInterface_t *pdspOamSharedInterface, dspOamSharedInterface;
+ int rc;
+
+ dprintf(5," dslhal_api_setMaxBitsPerCarrier()\n");
+ if(maxbits>15)
+ {
+ dprintf(3,"Maximum Number of Bits per carrier cannot exceed 15!\n");
+ return DSLHAL_ERROR_INVALID_PARAM;
+ }
+
+ if(!ptidsl)
+ {
+ dprintf(3, "Error: PTIDSL pointer invalid\n");
+ return DSLHAL_ERROR_INVALID_PARAM;
+ }
+ pdspOamSharedInterface = (DEV_HOST_dspOamSharedInterfacePtr_t) ptidsl->pmainAddr;
+
+ rc = dslhal_support_blockRead(pdspOamSharedInterface, &dspOamSharedInterface,sizeof(DEV_HOST_dspOamSharedInterface_t));
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return DSLHAL_ERROR_BLOCK_READ;
+ }
+
+ dspOamSharedInterface.aturMsg_p = (DEV_HOST_msg_t *)dslhal_support_byteSwap32((unsigned int)dspOamSharedInterface.aturMsg_p);
+ rc = dslhal_support_blockRead((PVOID)dspOamSharedInterface.aturMsg_p,
+ &aturMsg, sizeof(DEV_HOST_msg_t));
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return DSLHAL_ERROR_BLOCK_READ;
+ }
+
+ aturMsg.maxBits = maxbits;
+
+ rc=dslhal_support_blockWrite(&aturMsg,dspOamSharedInterface.aturMsg_p,sizeof(DEV_HOST_msg_t));
+ if(rc)
+ return DSLHAL_ERROR_CONFIG_API_FAILURE;
+ dprintf(5," dslhal_api_setMaxBitsPerCarrier() Done\n");
+ return DSLHAL_ERROR_NO_ERRORS;
+}
+
+
+/******************************************************************************************
+* FUNCTION NAME: dslhal_api_setMaxInterleaverDepth(tidsl_t *ptidsl,unsigned int maxdepth)
+*
+*******************************************************************************************
+* DESCRIPTION: This fuction Sets the Maximum Interleave Depth Supported
+*
+* INPUT: PITIDSLHW_T *ptidsl
+* unsigned int maxdepth : Should be between 0 and 3 depending on intlv buffer
+* size 64-512
+* RETURN: 0 SUCCESS
+* 1 FAILED
+*
+*****************************************************************************************/
+unsigned int dslhal_api_setMaxInterleaverDepth(tidsl_t *ptidsl,unsigned int maxdepth)
+{
+ DEV_HOST_msg_t aturMsg;
+ DEV_HOST_dspOamSharedInterface_t *pdspOamSharedInterface, dspOamSharedInterface;
+ int rc;
+ dprintf(5," dslhal_api_setMaxInterleaverDepth()\n");
+ if(maxdepth>3)
+ {
+ dprintf(3,"Invalid Value for maximum interleave depth (must be <3)\n");
+ return DSLHAL_ERROR_INVALID_PARAM;
+ }
+
+ if(!ptidsl)
+ {
+ dprintf(3, "Error: PTIDSL pointer invalid\n");
+ return DSLHAL_ERROR_INVALID_PARAM;
+ }
+ pdspOamSharedInterface = (DEV_HOST_dspOamSharedInterfacePtr_t) ptidsl->pmainAddr;
+
+ rc = dslhal_support_blockRead(pdspOamSharedInterface, &dspOamSharedInterface,sizeof(DEV_HOST_dspOamSharedInterface_t));
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return DSLHAL_ERROR_BLOCK_READ;
+ }
+
+ dspOamSharedInterface.aturMsg_p = (DEV_HOST_msg_t *)dslhal_support_byteSwap32((unsigned int)dspOamSharedInterface.aturMsg_p);
+ rc = dslhal_support_blockRead((PVOID)dspOamSharedInterface.aturMsg_p,
+ &aturMsg, sizeof(DEV_HOST_msg_t));
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return DSLHAL_ERROR_BLOCK_READ;
+ }
+
+ aturMsg.maxIntlvDepth = maxdepth;
+
+ rc=dslhal_support_blockWrite(&aturMsg,dspOamSharedInterface.aturMsg_p,sizeof(DEV_HOST_msg_t));
+ if(rc)
+ return DSLHAL_ERROR_CONFIG_API_FAILURE;
+ dprintf(5," dslhal_api_setMaxInterleaverDepth() Done\n");
+ return DSLHAL_ERROR_NO_ERRORS;
+}
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_api_acknowledgeInterrupt()
+*
+*********************************************************************************************
+* DESCRIPTION:
+* Sets the host interrupt bit masks
+*
+* Return: 0 success
+* 1 failed
+*
+* NOTE:
+* DSP image is based on LITTLE endian
+*
+********************************************************************************************/
+unsigned int dslhal_api_acknowledgeInterrupt(tidsl_t * ptidsl)
+{
+ unsigned int interruptSources=0;
+ /* Clear out the DSLSS Interrupt Registers to acknowledge Interrupt */
+ if(DSLHAL_REG32(dslhal_support_hostDspAddressTranslate(DSP_INTERRUPT_SOURCE_REGISTER))&MASK_MAILBOX_INTERRUPTS)
+ {
+ DSLHAL_REG32(dslhal_support_hostDspAddressTranslate(DSP_INTERRUPT_CLEAR_REGISTER))|=MASK_MAILBOX_INTERRUPTS;
+ dprintf(5,"Mailbox Interrupt \n");
+ }
+ if(DSLHAL_REG32(dslhal_support_hostDspAddressTranslate(DSP_INTERRUPT_SOURCE_REGISTER))&MASK_BITFIELD_INTERRUPTS)
+ {
+ DSLHAL_REG32(dslhal_support_hostDspAddressTranslate(DSP_INTERRUPT_CLEAR_REGISTER))|=MASK_BITFIELD_INTERRUPTS;
+ dprintf(5,"Bitfield Interrupt \n");
+ }
+ if(DSLHAL_REG32(dslhal_support_hostDspAddressTranslate(DSP_INTERRUPT_SOURCE_REGISTER))&MASK_HEARTBEAT_INTERRUPTS)
+ {
+ DSLHAL_REG32(dslhal_support_hostDspAddressTranslate(DSP_INTERRUPT_CLEAR_REGISTER))|=MASK_HEARTBEAT_INTERRUPTS;
+ dprintf(5,"HeartBeat Interrupt \n");
+ }
+ interruptSources = dslhal_support_parseInterruptSource(ptidsl);
+ if(interruptSources < 0)
+ return DSLHAL_ERROR_INTERRUPT_FAILURE;
+ else
+ return interruptSources;
+}
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_api_disableDspHybridSelect()
+*
+*********************************************************************************************
+* DESCRIPTION:
+* Sets the host interrupt bit masks
+*
+* Return: 0 success
+* 1 failed
+*
+* NOTE:
+* DSP image is based on LITTLE endian
+*
+********************************************************************************************/
+unsigned int dslhal_api_disableDspHybridSelect(tidsl_t * ptidsl,unsigned int disable)
+{
+ int rc;
+ DEV_HOST_phyPerf_t phyPerf;
+ DEV_HOST_dspOamSharedInterface_t *pdspOamSharedInterface, dspOamSharedInterface;
+ pdspOamSharedInterface = (DEV_HOST_dspOamSharedInterfacePtr_t) ptidsl->pmainAddr;
+
+ rc = dslhal_support_blockRead(pdspOamSharedInterface, &dspOamSharedInterface,sizeof(DEV_HOST_dspOamSharedInterface_t));
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return DSLHAL_ERROR_BLOCK_READ;
+ }
+
+ dspOamSharedInterface.phyPerf_p = (DEV_HOST_phyPerf_t *)dslhal_support_byteSwap32((unsigned int)dspOamSharedInterface.phyPerf_p);
+ rc = dslhal_support_blockRead((PVOID)dspOamSharedInterface.phyPerf_p,
+ &phyPerf, sizeof(DEV_HOST_phyPerf_t));
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return DSLHAL_ERROR_BLOCK_READ;
+ }
+ if(disable==1)
+ {
+ phyPerf.disableDspHybridSelect_f = TRUE;
+ // hybrid_selected = 888;
+ }
+ else
+ {
+ phyPerf.disableDspHybridSelect_f = FALSE;
+ // hybrid_selected = 888;
+ }
+ rc=dslhal_support_blockWrite(&phyPerf,dspOamSharedInterface.phyPerf_p,sizeof(DEV_HOST_phyPerf_t));
+ if(rc)
+ return DSLHAL_ERROR_HYBRID_API_FAILURE;
+ else
+ return DSLHAL_ERROR_NO_ERRORS;
+}
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_api_selectHybrid()
+*
+*********************************************************************************************
+* DESCRIPTION:
+* Sets the host interrupt bit masks
+*
+* Return: 0 success
+* 1 failed
+*
+* NOTE:
+* DSP image is based on LITTLE endian
+*
+********************************************************************************************/
+unsigned int dslhal_api_selectHybrid(tidsl_t * ptidsl,unsigned int hybridNum)
+{
+ int rc;
+ DEV_HOST_phyPerf_t phyPerf;
+ DEV_HOST_dspOamSharedInterface_t *pdspOamSharedInterface, dspOamSharedInterface;
+ if(hybridNum<1||hybridNum>4)
+ {
+ dprintf(3,"Invalid Value for Hybrid Number \n");
+ return DSLHAL_ERROR_INVALID_PARAM;
+ }
+
+ if(!ptidsl)
+ {
+ dprintf(3, "Error: PTIDSL pointer invalid\n");
+ return DSLHAL_ERROR_INVALID_PARAM;
+ }
+ pdspOamSharedInterface = (DEV_HOST_dspOamSharedInterfacePtr_t) ptidsl->pmainAddr;
+
+ rc = dslhal_support_blockRead(pdspOamSharedInterface, &dspOamSharedInterface,sizeof(DEV_HOST_dspOamSharedInterface_t));
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return DSLHAL_ERROR_BLOCK_READ;
+ }
+
+ dspOamSharedInterface.phyPerf_p = (DEV_HOST_phyPerf_t *)dslhal_support_byteSwap32((unsigned int)dspOamSharedInterface.phyPerf_p);
+ rc = dslhal_support_blockRead((PVOID)dspOamSharedInterface.phyPerf_p,
+ &phyPerf, sizeof(DEV_HOST_phyPerf_t));
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return DSLHAL_ERROR_BLOCK_READ;
+ }
+ phyPerf.hostSelectHybridNum = hybridNum;
+ rc=dslhal_support_blockWrite(&phyPerf,dspOamSharedInterface.phyPerf_p,sizeof(DEV_HOST_phyPerf_t));
+ if(rc)
+ return DSLHAL_ERROR_HYBRID_API_FAILURE;
+ else
+ return DSLHAL_ERROR_NO_ERRORS;
+}
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_api_reportHybridMetrics()
+*
+*********************************************************************************************
+* DESCRIPTION:
+* Sets the host interrupt bit masks
+*
+* Return: 0 success
+* 1 failed
+*
+* NOTE:
+* DSP image is based on LITTLE endian
+*
+********************************************************************************************/
+unsigned int dslhal_api_reportHybridMetrics(tidsl_t * ptidsl,int *metric)
+{
+ int rc,i;
+ DEV_HOST_phyPerf_t phyPerf;
+ DEV_HOST_dspOamSharedInterface_t *pdspOamSharedInterface, dspOamSharedInterface;
+ if(hybrid_selected>5)
+ {
+ dprintf(4,"Hybrid Metrics Not Yet Available \n");
+ }
+ if(!ptidsl)
+ {
+ dprintf(3, "Error: PTIDSL pointer invalid\n");
+ return (0-DSLHAL_ERROR_INVALID_PARAM);
+ }
+ pdspOamSharedInterface = (DEV_HOST_dspOamSharedInterfacePtr_t) ptidsl->pmainAddr;
+
+ rc = dslhal_support_blockRead(pdspOamSharedInterface, &dspOamSharedInterface,sizeof(DEV_HOST_dspOamSharedInterface_t));
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return (0-DSLHAL_ERROR_BLOCK_READ);
+ }
+
+ dspOamSharedInterface.phyPerf_p = (DEV_HOST_phyPerf_t *)dslhal_support_byteSwap32((unsigned int)dspOamSharedInterface.phyPerf_p);
+ rc = dslhal_support_blockRead((PVOID)dspOamSharedInterface.phyPerf_p,
+ &phyPerf, sizeof(DEV_HOST_phyPerf_t));
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return (0-DSLHAL_ERROR_BLOCK_READ);
+ }
+ rc = sizeof(phyPerf.hybridCost);
+ for(i=0;i<(rc/4);i++)
+ {
+ metric[i] = dslhal_support_byteSwap32(phyPerf.hybridCost[i]);
+ }
+ return hybrid_selected;
+}
+
+/******************************************************************************************
+ * FUNCTION NAME: dslhal_api_selectInnerOuterPair(tidsl_t *ptidsl,unsigned int pairSelect)
+ *
+ *******************************************************************************************
+ * DESCRIPTION: This fuction selects inner/outer pair on RJ11.
+ *
+ * INPUT: PITIDSLHW_T *ptidsl , unsigned int pairSelect
+ *
+ * RETURN: 0 SUCCESS
+ * 1 FAILED
+ *
+ *****************************************************************************************/
+unsigned int dslhal_api_selectInnerOuterPair(tidsl_t *ptidsl,unsigned int pairSelect)
+{
+ int rc;
+
+ dprintf(5, "dslhal_api_sendQuiet\n");
+ rc = dslhal_support_writeHostMailbox(ptidsl, HOST_RJ11SELECT, (unsigned int)pairSelect, 0, 0);
+ if(rc)
+ {
+ dprintf(1,"dslhal_api_sendQuiet failed\n");
+ return DSLHAL_ERROR_CTRL_API_FAILURE;
+ }
+ return DSLHAL_ERROR_NO_ERRORS;
+}
+
+/******************************************************************************************
+ * FUNCTION NAME: dslhal_api_resetTrainFailureLog(tidsl_t *ptidsl)
+ *
+ *******************************************************************************************
+ * DESCRIPTION: This fuction resets the failed state log stored
+ *
+ * INPUT: PITIDSLHW_T *ptidsl
+ *
+ * RETURN: 0 SUCCESS
+ * 1 FAILED
+ *
+ *****************************************************************************************/
+unsigned int dslhal_api_resetTrainFailureLog(tidsl_t *ptidsl)
+{
+
+ int rc;
+ dprintf(5, "dslhal_api_resetTrainFailureLog \n");
+ for(rc=0;rc<ptidsl->AppData.trainFails;rc++)
+ {
+ ptidsl->AppData.trainFailStates[rc]=0;
+ }
+ ptidsl->AppData.trainFails = 0;
+ return DSLHAL_ERROR_NO_ERRORS;
+}
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_api_configureLed()
+*
+*********************************************************************************************
+* DESCRIPTION:
+* Sets the host interrupt bit masks
+*
+* Return: 0 success
+* 1 failed
+*
+* NOTE:
+* DSP image is based on LITTLE endian
+*
+********************************************************************************************/
+unsigned int dslhal_api_configureLed(tidsl_t * ptidsl,unsigned int idLed, unsigned int onOff)
+{
+ int rc;
+ DEV_HOST_modemEnvPublic_t modemEnv;
+ DEV_HOST_dspOamSharedInterface_t *pdspOamSharedInterface, dspOamSharedInterface;
+ if(idLed>2 || onOff>2)
+ {
+ dprintf(3,"Invalid input parameter \n");
+ return DSLHAL_ERROR_INVALID_PARAM;
+ }
+
+ if(!ptidsl)
+ {
+ dprintf(3, "Error: PTIDSL pointer invalid\n");
+ return DSLHAL_ERROR_INVALID_PARAM;
+ }
+ pdspOamSharedInterface = (DEV_HOST_dspOamSharedInterfacePtr_t) ptidsl->pmainAddr;
+
+ rc = dslhal_support_blockRead(pdspOamSharedInterface, &dspOamSharedInterface,sizeof(DEV_HOST_dspOamSharedInterface_t));
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return DSLHAL_ERROR_BLOCK_READ;
+ }
+
+ dspOamSharedInterface.modemEnvPublic_p = (DEV_HOST_modemEnvPublic_t *)dslhal_support_byteSwap32((unsigned int)dspOamSharedInterface.modemEnvPublic_p);
+ rc = dslhal_support_blockRead((PVOID)dspOamSharedInterface.modemEnvPublic_p,
+ &modemEnv, sizeof(DEV_HOST_modemEnvPublic_t));
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return DSLHAL_ERROR_BLOCK_READ;
+ }
+ if(idLed==ID_DSL_LINK_LED)
+ {
+ modemEnv.overrideDslLinkLed_f = TRUE;
+ if(onOff!=2)
+ modemEnv.dslLinkLedState_f = onOff;
+ }
+ if(idLed==ID_DSL_ACT_LED)
+ {
+ modemEnv.overrideDslLinkLed_f = TRUE;
+ if(onOff!=2)
+ modemEnv.dslLinkLedState_f = onOff;
+ }
+ if(idLed==ID_RESTORE_DEFAULT_LED)
+ {
+ modemEnv.overrideDslLinkLed_f = FALSE;
+ modemEnv.overrideDslActLed_f = FALSE;
+ }
+ rc=dslhal_support_blockWrite(&modemEnv,dspOamSharedInterface.modemEnvPublic_p,sizeof(DEV_HOST_modemEnvPublic_t));
+ if(rc)
+ return DSLHAL_ERROR_MODEMENV_API_FAILURE;
+ else
+ return DSLHAL_ERROR_NO_ERRORS;
+}
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_api_configureExternBert()
+*
+*********************************************************************************************
+* DESCRIPTION:
+* Sets the host interrupt bit masks
+*
+* Return: 0 success
+* 1 failed
+*
+* NOTE:
+* DSP image is based on LITTLE endian
+*
+********************************************************************************************/
+unsigned int dslhal_api_configureExternBert(tidsl_t * ptidsl,unsigned int configParm, unsigned int parmVal)
+{
+ int rc;
+ DEV_HOST_modemEnvPublic_t modemEnv;
+ DEV_HOST_dspOamSharedInterface_t *pdspOamSharedInterface, dspOamSharedInterface;
+ if(configParm>1 || parmVal>1)
+ {
+ dprintf(3,"Invalid input parameter \n");
+ return DSLHAL_ERROR_INVALID_PARAM;
+ }
+
+ if(!ptidsl)
+ {
+ dprintf(3, "Error: PTIDSL pointer invalid\n");
+ return DSLHAL_ERROR_INVALID_PARAM;
+ }
+ pdspOamSharedInterface = (DEV_HOST_dspOamSharedInterfacePtr_t) ptidsl->pmainAddr;
+
+ rc = dslhal_support_blockRead(pdspOamSharedInterface, &dspOamSharedInterface,sizeof(DEV_HOST_dspOamSharedInterface_t));
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return DSLHAL_ERROR_BLOCK_READ;
+ }
+
+ dspOamSharedInterface.modemEnvPublic_p = (DEV_HOST_modemEnvPublic_t *)dslhal_support_byteSwap32((unsigned int)dspOamSharedInterface.modemEnvPublic_p);
+ rc = dslhal_support_blockRead((PVOID)dspOamSharedInterface.modemEnvPublic_p,
+ &modemEnv, sizeof(DEV_HOST_modemEnvPublic_t));
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return DSLHAL_ERROR_BLOCK_READ;
+ }
+ if(configParm==0)
+ {
+ modemEnv.externalBert = parmVal;
+ }
+ if(configParm==1)
+ {
+ modemEnv.usBertPattern = parmVal;
+ }
+ rc=dslhal_support_blockWrite(&modemEnv,dspOamSharedInterface.modemEnvPublic_p,sizeof(DEV_HOST_modemEnvPublic_t));
+ if(rc)
+ return DSLHAL_ERROR_MODEMENV_API_FAILURE;
+ else
+ return DSLHAL_ERROR_NO_ERRORS;
+}
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_api_configureAtmBert()
+*
+*********************************************************************************************
+* DESCRIPTION:
+* Sets the host interrupt bit masks
+*
+* Return: 0 success
+* 1 failed
+*
+* NOTE:
+* DSP image is based on LITTLE endian
+*
+********************************************************************************************/
+unsigned int dslhal_api_configureAtmBert(tidsl_t * ptidsl,unsigned int configParm, unsigned int parmVal)
+{
+ int rc;
+ DEV_HOST_atmDsBert_t atmDsBert;
+ DEV_HOST_dspOamSharedInterface_t *pdspOamSharedInterface, dspOamSharedInterface;
+ if(configParm>1 || parmVal>1)
+ {
+ dprintf(3,"Invalid input parameter \n");
+ return DSLHAL_ERROR_INVALID_PARAM;
+ }
+
+ if(!ptidsl)
+ {
+ dprintf(3, "Error: PTIDSL pointer invalid\n");
+ return DSLHAL_ERROR_INVALID_PARAM;
+ }
+ pdspOamSharedInterface = (DEV_HOST_dspOamSharedInterfacePtr_t) ptidsl->pmainAddr;
+
+ rc = dslhal_support_blockRead(pdspOamSharedInterface, &dspOamSharedInterface,sizeof(DEV_HOST_dspOamSharedInterface_t));
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return DSLHAL_ERROR_BLOCK_READ;
+ }
+
+ dspOamSharedInterface.atmDsBert_p = (DEV_HOST_atmDsBert_t *)dslhal_support_byteSwap32((unsigned int)dspOamSharedInterface.atmDsBert_p);
+ rc = dslhal_support_blockRead((PVOID)dspOamSharedInterface.atmDsBert_p,
+ &atmDsBert, sizeof(DEV_HOST_atmDsBert_t));
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return DSLHAL_ERROR_BLOCK_READ;
+ }
+ if(configParm==0)
+ {
+ atmDsBert.atmBertFlag = parmVal;
+ rc=dslhal_support_blockWrite(&atmDsBert,dspOamSharedInterface.atmDsBert_p,sizeof(DEV_HOST_atmDsBert_t));
+ if(rc)
+ return DSLHAL_ERROR_CONFIG_API_FAILURE;
+ }
+ if(configParm==1)
+ {
+ ptidsl->AppData.atmBertBitCountLow = atmDsBert.bitCountLow;
+ ptidsl->AppData.atmBertBitCountHigh = atmDsBert.bitCountHigh;
+ ptidsl->AppData.atmBertBitErrorCountLow = atmDsBert.bitErrorCountLow;
+ ptidsl->AppData.atmBertBitErrorCountHigh = atmDsBert.bitErrorCountHigh;
+ }
+ return DSLHAL_ERROR_NO_ERRORS;
+}
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_api_configureDgaspLpr()
+*
+*********************************************************************************************
+* DESCRIPTION:
+* Configures dying gasp LPR signal
+*
+* Return: 0 success
+* 1 failed
+*
+* NOTE:
+* DSP image is based on LITTLE endian
+*
+********************************************************************************************/
+unsigned int dslhal_api_configureDgaspLpr(tidsl_t * ptidsl,unsigned int configParm, unsigned int parmVal)
+{
+ int rc;
+ DEV_HOST_modemEnvPublic_t modemEnv;
+ DEV_HOST_dspOamSharedInterface_t *pdspOamSharedInterface, dspOamSharedInterface;
+ if(configParm>1 || parmVal>1)
+ {
+ dprintf(3,"Invalid input parameter \n");
+ return DSLHAL_ERROR_INVALID_PARAM;
+ }
+
+ if(!ptidsl)
+ {
+ dprintf(3, "Error: PTIDSL pointer invalid\n");
+ return DSLHAL_ERROR_INVALID_PARAM;
+ }
+ pdspOamSharedInterface = (DEV_HOST_dspOamSharedInterfacePtr_t) ptidsl->pmainAddr;
+
+ rc = dslhal_support_blockRead(pdspOamSharedInterface, &dspOamSharedInterface,sizeof(DEV_HOST_dspOamSharedInterface_t));
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return DSLHAL_ERROR_BLOCK_READ;
+ }
+
+ dspOamSharedInterface.modemEnvPublic_p = (DEV_HOST_modemEnvPublic_t *)dslhal_support_byteSwap32((unsigned int)dspOamSharedInterface.modemEnvPublic_p);
+ rc = dslhal_support_blockRead((PVOID)dspOamSharedInterface.modemEnvPublic_p,
+ &modemEnv, sizeof(DEV_HOST_modemEnvPublic_t));
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return DSLHAL_ERROR_BLOCK_READ;
+ }
+ if(configParm==0)
+ {
+ modemEnv.dGaspLprIndicator_f = parmVal;
+ }
+ if(configParm==1)
+ {
+ modemEnv.overrideDspLprGasp_f = parmVal;
+ }
+ rc=dslhal_support_blockWrite(&modemEnv,dspOamSharedInterface.modemEnvPublic_p,sizeof(DEV_HOST_modemEnvPublic_t));
+ if(rc)
+ return DSLHAL_ERROR_MODEMENV_API_FAILURE;
+ else
+ return DSLHAL_ERROR_NO_ERRORS;
+}
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_api_genericDspRead()
+*
+*********************************************************************************************
+* DESCRIPTION:
+* Reads from a Generic Location in the DSP Host Interface
+*
+* Return: 0 success
+* 1 failed
+*
+* NOTE:
+* DSP image is based on LITTLE endian
+*
+********************************************************************************************/
+unsigned int dslhal_api_genericDspRead(tidsl_t * ptidsl,unsigned int offset1, unsigned int offset2,
+ unsigned int offset3, unsigned char *localBuffer, unsigned int numBytes)
+{
+ int rc=0;
+ unsigned int hostIfLoc,structLoc,elementLoc;
+ hostIfLoc = (unsigned int)ptidsl->pmainAddr;
+ if(numBytes<=0 || !localBuffer || !ptidsl)
+ {
+ dprintf(3,"Invalid input parameter \n");
+ return DSLHAL_ERROR_INVALID_PARAM;
+ }
+ rc += dslhal_support_blockRead((PVOID)(hostIfLoc+sizeof(int)*offset1), &structLoc,sizeof(int));
+ structLoc = dslhal_support_byteSwap32(structLoc);
+ rc += dslhal_support_blockRead((PVOID)(structLoc+sizeof(int)*offset2), &elementLoc,sizeof(int));
+ elementLoc = dslhal_support_byteSwap32(elementLoc);
+ dprintf(3,"Host IF Location: 0x%x Struct1 Location: 0x%x Element Location: 0x%x \n",hostIfLoc, structLoc, elementLoc);
+ rc += dslhal_support_blockRead((PVOID)(elementLoc+(offset3*4)), localBuffer,numBytes);
+ if (rc)
+ return DSLHAL_ERROR_BLOCK_READ;
+ return DSLHAL_ERROR_NO_ERRORS;
+}
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_api_genericDspWrite()
+*
+*********************************************************************************************
+* DESCRIPTION:
+* Writes to a Generic Location in the DSP Host Interface
+*
+* Return: 0 success
+* 1 failed
+*
+* NOTE:
+* DSP image is based on LITTLE endian
+*
+********************************************************************************************/
+unsigned int dslhal_api_genericDspWrite(tidsl_t * ptidsl,unsigned int offset1, unsigned int offset2,
+ unsigned int offset3, unsigned char *localBuffer, unsigned int numBytes)
+{
+
+ int rc=0;
+ unsigned int hostIfLoc,structLoc,elementLoc;
+ hostIfLoc = (unsigned int)ptidsl->pmainAddr;
+ if(numBytes<=0 || !localBuffer || !ptidsl)
+ {
+ dprintf(3,"Invalid input parameter \n");
+ return DSLHAL_ERROR_INVALID_PARAM;
+ }
+ rc += dslhal_support_blockRead((PVOID)(hostIfLoc+(offset1*4)), &structLoc,4);
+ structLoc = dslhal_support_byteSwap32(structLoc);
+ rc += dslhal_support_blockRead((PVOID)(structLoc+(offset2*4)), &elementLoc,4);
+ elementLoc = dslhal_support_byteSwap32(elementLoc);
+ dprintf(3,"Host IF Location: 0x%x Struct1 Location: 0x%x Element Location: 0x%x \n",hostIfLoc, structLoc, elementLoc);
+ rc += dslhal_support_blockWrite(localBuffer,(PVOID)(elementLoc+(offset3*4)),numBytes);
+ if (rc)
+ return DSLHAL_ERROR_BLOCK_READ;
+ return DSLHAL_ERROR_NO_ERRORS;
+}
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_api_dspInterfaceRead()
+*
+*********************************************************************************************
+* DESCRIPTION:
+* Reads from a Generic Location in the DSP Host Interface
+*
+* Return: 0 success
+* 1 failed
+*
+* NOTE:
+* DSP image is based on LITTLE endian
+*
+********************************************************************************************/
+unsigned int dslhal_api_dspInterfaceRead(tidsl_t * ptidsl,unsigned int baseAddr, unsigned int numOffsets,
+ unsigned int *offsets, unsigned char *localBuffer, unsigned int numBytes)
+{
+ int rc=0, off=0;
+ unsigned int prevAddr,currAddr;
+ prevAddr = baseAddr;
+ if(numBytes<=0 || !localBuffer || !ptidsl || !offsets)
+ {
+ dprintf(3,"Invalid input parameter \n");
+ return DSLHAL_ERROR_INVALID_PARAM;
+ }
+ for(off=0;off<numOffsets-1;off++)
+ {
+ rc += dslhal_support_blockRead((PVOID)(prevAddr+(4*offsets[off])), &currAddr,4);
+ currAddr = dslhal_support_byteSwap32(currAddr);
+ prevAddr = currAddr;
+ dprintf(5,"Curr Addr = 0x%x Current Level: %d \n",currAddr,off);
+ }
+ currAddr = currAddr + offsets[numOffsets-1]*4;
+ rc += dslhal_support_blockRead((PVOID)(currAddr),localBuffer,numBytes);
+ if (rc)
+ return DSLHAL_ERROR_BLOCK_READ;
+ return DSLHAL_ERROR_NO_ERRORS;
+}
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_api_dspInterfaceWrite()
+*
+*********************************************************************************************
+* DESCRIPTION:
+* Writes to a Generic Location in the DSP Host Interface
+*
+* Return: 0 success
+* 1 failed
+*
+* NOTE:
+* DSP image is based on LITTLE endian
+*
+********************************************************************************************/
+unsigned int dslhal_api_dspInterfaceWrite(tidsl_t * ptidsl,unsigned int baseAddr, unsigned int numOffsets,
+ unsigned int *offsets,unsigned char *localBuffer, unsigned int numBytes)
+{
+
+ int rc=0, off=0;
+ unsigned int prevAddr,currAddr;
+ prevAddr = baseAddr;
+ if(numBytes<=0 || !localBuffer || !ptidsl || !offsets)
+ {
+ dprintf(3,"Invalid input parameter \n");
+ return DSLHAL_ERROR_INVALID_PARAM;
+ }
+ for(off=0;off<numOffsets-1;off++)
+ {
+ rc += dslhal_support_blockRead((PVOID)(prevAddr+(4*offsets[off])), &currAddr,4);
+ currAddr = dslhal_support_byteSwap32(currAddr);
+ prevAddr = currAddr;
+ dprintf(5,"Curr Addr = 0x%x Current Level: %d \n",currAddr,off);
+ }
+ currAddr = currAddr + offsets[numOffsets-1]*4;
+ rc += dslhal_support_blockWrite(localBuffer,(PVOID)(currAddr),numBytes);
+ if (rc)
+ return DSLHAL_ERROR_BLOCK_READ;
+ return DSLHAL_ERROR_NO_ERRORS;
+}
+
+
+/******************************************************************************************
+ * FUNCTION NAME: dslhal_api_sendMailboxCommand(tidsl_t *ptidsl, unsigned int cmd)
+ *
+ *******************************************************************************************
+ * DESCRIPTION: This fuction sends the passed mailbox command to the DSP
+ *
+ * INPUT: PITIDSLHW_T *ptidsl
+ * unsigned int cmd
+ *
+ * RETURN: 0 SUCCESS
+ * 1 FAILED
+ *
+ *****************************************************************************************/
+/* Function is commented out for now since, its not tested */
+ /*unsigned int dslhal_api_sendMailboxCommand(tidsl_t *ptidsl, unsigned int cmd)
+{
+ int rc;
+
+ dprintf(5, "dslhal_api_sendMailboxCommand\n");
+ rc = dslhal_support_writeHostMailbox(ptidsl, cmd, 0, 0, 0);
+ if(rc)
+ {
+ dprintf(1,"dslhal_api_sendMailboxCommand failed\n");
+ return DSLHAL_ERROR_CTRL_API_FAILURE;
+ }
+ return DSLHAL_ERROR_NO_ERRORS;
+} */
+
+
diff -urN linux.old/drivers/atm/sangam_atm/dsl_hal_api.h linux.dev/drivers/atm/sangam_atm/dsl_hal_api.h
--- linux.old/drivers/atm/sangam_atm/dsl_hal_api.h 1970-01-01 01:00:00.000000000 +0100
+++ linux.dev/drivers/atm/sangam_atm/dsl_hal_api.h 2005-07-10 08:02:01.438112272 +0200
@@ -0,0 +1,1721 @@
+#ifndef __DSL_HAL_API_H__
+#define __DSL_HAL_API_H__ 1
+/*******************************************************************************
+* FILE PURPOSE: DSL HAL to Application Interface for Sangam
+*
+********************************************************************************
+* FILE NAME: dsl_application_interface.h
+*
+* DESCRIPTION:
+* DSL-Application Interface Structures
+*
+*
+* By: Ramakrishnan Parasuraman
+*
+* (C) Copyright 2003, Texas Instruments, Inc.
+* History
+* Data Version By Notes
+* 06Feb03 0.00 RamP Initial Version Written
+* 07Apr03 0.01 RamP Commented out typedefs
+* 09Apr03 0.02 RamP Added deviceContext and extended
+* dspVer to include bugfixes
+* 14Apr03 0.03 RamP Added stateTransition to structure
+* 16Apr03 0.04 RamP Removed typedefs; changed dspVer
+* 22Apr03 0.05 RamP Moved acknowledgeInterrupt from
+* (alpha) support module into this
+* 24Apr03 0.06 RamP Moved the RSTATE enum from register
+*
+* 28Apr03 0.07 RamP Added additional parameter to the
+* (alpha +) handleInterrupt function for intrSrc
+* 14May03 0.08 RamP Added hybrid switching APIs
+* (alpha ++) Added statistics fields in AppData
+* Added netService identifier
+* 20May03 0.09 RamP Added Inner/Outer pair API support.
+* Added dying gasp message.
+* 29May03 0.10 RamP Added coProfile structure
+* 04Jun03 0.11 RamP Added margin per tone statistics,
+* Added timing counters, added train
+* failure functions,added config flags
+* 06Jun03 0.12 RamP Added LED, STM Bert, dGasp LPR
+* config API functions
+* 09Jun03 0.13 RamP Added ATM Bert function, CO stats
+* Moved stateTransition to ITIDSLHW
+* (Beta) Moved configFlag to ITIDSLHW,
+* Cleaned up fifoInfo structure
+* Added US/DS R/S FEC parameters
+* 21Aug03 0.14 RamP Added g.hs message buffer, us/ds
+* bits n gains table, negoMsgs struct
+* (act) bitswap stucts/indices, trainstate,
+* Added functions for advanced config
+* Added gross gain and line length
+* 29Sep03 0.15 RamP Added tokens for advanced config
+* module api functions
+* 12Oct03 0.16 RamP Added adsl2Msgs structure with worst
+* case size for variable length msgs
+* Added API function prototypes
+* 21Oct03 0.17 RamP Added typedef for current modem
+* user settings
+* 28Oct03 0.18 RamP Added function to config blackout
+* bitmap in the RMSGPCB message
+* 20Nov03 0.19 RamP Added functions for generic and
+* host interface read - write
+* 24Nov03 0.20 RamP Added enum for detailed state track
+* Added element for state bit fields
+* Addded rState for encoded main state
+* Added blackout valid flag
+* 26Dec03 0.21 RamP Added defines for oamFeature masks
+* 30Dec03 0.22 RamP Increased sizes for cMsgPcb,RMsgPcb
+* to incorporate DELT mode messages
+* 30Dec03 0.23 RamP Added generic mailbox command fxn
+*******************************************************************************/
+
+#ifdef INTERNAL_BUILD
+#include <dsl_hal_api_pvt.h>
+#endif
+
+#define NUM_PAGES 4
+#define OAMFEATURE_AUTORETRAIN_MASK 0x00000001
+#define OAMFEATURE_TC_SYNC_DETECT_MASK 0x00000002
+#define OAMFEATURE_EOCAOC_INTERRUPT_MASK 0x00000004
+#define OAMFEATURE_CONS_DISP_DISABLE_MASK 0x00000008
+#define OAMFEATURE_GHSMSG_INTERRUPT_MASK 0x00000010
+
+typedef struct tagTIOIDINFO
+{
+ unsigned int bState; /* addr->bDSPATURState */
+ unsigned int USConRate; /* US Conection Rates */
+ unsigned int DSConRate; /* DS Connection Rates */
+ unsigned int USPayload; /* ennic_tx_pullup*/
+ unsigned int DSPayload; /* ennic_indicate_receive_packet*/
+ unsigned int FrmMode; /* addr->atur_msg.framing_mode*/
+ unsigned int MaxFrmMode;
+ unsigned int TrainedPath; /* Status of the Modem in which trained (Fast or Interleaved Path) */
+ unsigned int TrainedMode; /* Status of the mode in which the modem is trained (G.dmt, T1.413, etc) */
+
+ /* Superframe Count */
+ unsigned int usSuperFrmCnt; /* Num of US Superframes */
+ unsigned int dsSuperFrmCnt; /* Num of DS Superframes */
+
+ /* LOS & SEF Stats */
+ unsigned int LOS_errors; /* Num of ADSL frames where loss-of-sync */
+ unsigned int SEF_errors; /* Num of severly errored ADSL frames - LOS > MAXBADSYNC ADSL frames */
+ unsigned int coLosErrors; /* CO LOS Defects */
+ unsigned int coRdiErrors; /* CO RDI defects */
+ /* CRC Stats */
+ unsigned int usICRC_errors; /* Num of Upstream CRC errored ADSL frames on Interleaved Path */
+ unsigned int usFCRC_errors; /* Num of Upstream CRC errored ADSL frames on Fast Path */
+ unsigned int dsICRC_errors; /* Num of Downstream CRC errored ADSL frames on Interleaved Path */
+ unsigned int dsFCRC_errors; /* Num of Downstream CRC errored ADSL frames on Fast Path */
+
+ /* FEC Stats */
+ unsigned int usIFEC_errors; /* Num of Upstream FEC errored (corrected) ADSL frames on Interleaved Path */
+ unsigned int usFFEC_errors; /* Num of Upstream FEC errored (corrected) ADSL frames on Fast Path */
+ unsigned int dsIFEC_errors; /* Num of Downstream FEC errored (corrected) ADSL frames on Interleaved Path */
+ unsigned int dsFFEC_errors; /* Num of Downstream FEC errored (corrected) ADSL frames on Fast Path */
+
+ /* NCD Stats */
+ unsigned int usINCD_error; /* UpStream No Cell Delineation on Interleaved Path */
+ unsigned int usFNCD_error; /* UpStream No Cell Delineation on Fast Path */
+ unsigned int dsINCD_error; /* Downstream No Cell Delineation on Interleaved Path */
+ unsigned int dsFNCD_error; /* Downstream No Cell Delineation on Fast Path */
+
+ /* LCD Stats */
+ unsigned int usILCD_errors; /* UpStream Loss of Cell Delineation (within the same connection) on Interleaved Path */
+ unsigned int usFLCD_errors; /* UpStream Loss of Cell Delineation (within the same connection) on Fast Path */
+ unsigned int dsILCD_errors; /* Downstream Loss of Cell Delineation (within the same connection) on Interleaved Path */
+ unsigned int dsFLCD_errors; /* Downstream Loss of Cell Delineation (within the same connection) on Fast Path */
+
+ /* HEC Stats */
+ unsigned int usIHEC_errors; /* Num of Upstream HEC errored ADSL frames on Interleaved Path */
+ unsigned int usFHEC_errors; /* Num of Upstream HEC errored ADSL frames on Fast Path */
+ unsigned int dsIHEC_errors; /* Num of Downstream HEC errored ADSL frames on Interleaved Path */
+ unsigned int dsFHEC_errors; /* Num of Downstream HEC errored ADSL frames on Fast Path */
+
+ /* Upstream ATM Stats */
+ unsigned int usAtm_count[2]; /* Upstream Good Cell Count */
+ unsigned int usIdle_count[2]; /* Upstream Idle Cell Count */
+ unsigned int usPdu_count[2]; /* UpStream PDU Count */
+
+ /* Downstream ATM Stats */
+ unsigned int dsGood_count[2]; /* Downstream Good Cell Count */
+ unsigned int dsIdle_count[2]; /* Downstream Idle Cell Count */
+ unsigned int dsBadHec_count[2]; /* Downstream Bad Hec Cell Count */
+ unsigned int dsOVFDrop_count[2]; /* Downstream Overflow Dropped Cell Count */
+ unsigned int dsPdu_count[2]; /* Downstream PDU Count */
+ /* (only looks for end of pdu on good atm cells received, */
+ /* not on Bad_Hec or Overflow cell) */
+
+ unsigned int dsLineAttn; /* DS Line Attenuation */
+ unsigned int dsMargin; /* Measured DS MArgin */
+
+ unsigned int usLineAttn;
+ unsigned int usMargin;
+
+ unsigned char bCMsgs1[6];
+ unsigned char bRMsgs1[6];
+ unsigned char bCRates2;
+ unsigned char bRRates2;
+ unsigned char bRRates1[4][11];
+ unsigned char bCMsgs2[4];
+ unsigned char bCRates1[4][30];
+ unsigned char bRMsgs2[4];
+
+ unsigned int USPeakCellRate;
+
+ unsigned int dsl_status;
+ unsigned int dsl_modulation;
+ unsigned char dsl_ghsRxBuf[10][64];
+ unsigned char dsl_GHS_msg_type[2];
+
+ int TxVCs[12];
+ int RxVCs[12];
+
+ unsigned int vci_vpi_val;
+
+ unsigned char BitAllocTblDstrm[256];
+ unsigned char BitAllocTblUstrm[32];
+ signed char marginTblDstrm[256];
+ unsigned char rBng[512];
+ unsigned char cBng[126];
+ int usTxPower;
+ int dsTxPower;
+ short rxSnrPerBin0[256];
+ short rxSnrPerBin1[256];
+ short rxSnrPerBin2[256];
+
+ unsigned int StdMode;
+ unsigned int atucVendorId;
+ unsigned char currentHybridNum;
+ unsigned char atucRevisionNum;
+ unsigned int trainFails;
+ unsigned int trainFailStates[30];
+ unsigned int idleTick;
+ unsigned int initTick;
+ unsigned int showtimeTick;
+ unsigned char dsFastParityBytesPerSymbol;
+ unsigned char dsIntlvParityBytesPerSymbol;
+ unsigned char dsSymbolsPerCodeWord;
+ unsigned int dsInterleaverDepth;
+ unsigned char usFastParityBytesPerSymbol;
+ unsigned char usIntlvParityBytesPerSymbol;
+ unsigned char usSymbolsPerCodeWord;
+ unsigned int usInterleaverDepth;
+ unsigned int atmBertBitCountLow;
+ unsigned int atmBertBitCountHigh;
+ unsigned int atmBertBitErrorCountLow;
+ unsigned int atmBertBitErrorCountHigh;
+ unsigned int lineLength;
+ unsigned int grossGain;
+ int rxNoisePower0[256];
+ int rxNoisePower1[256];
+}TIOIDINFO,*PTIOIDINFO;
+
+typedef struct{
+ unsigned char bCMsgs1[6];
+ unsigned char bCRates2;
+ unsigned char bRRates2;
+ unsigned char bRRates1[4][11];
+ unsigned char bCMsgs2[4];
+ unsigned char bCRates1[4][30];
+ unsigned char bCRatesRA[4][30];
+ unsigned char bRMsgs2[4];
+ unsigned char bRRatesRA[4];
+ unsigned char bRMsgsRA[12];
+ unsigned char bCMsgsRA[6];
+}negoMsgs;
+
+typedef struct{
+ unsigned char cMsgFmt[2];
+ unsigned char rMsgFmt[2];
+ unsigned char cMsgPcb[12];
+ unsigned char rMsgPcb[70];
+ unsigned char dummy1[2];
+ unsigned char cMsg1[40];
+ unsigned char rMsg1[4];
+ unsigned char cMsg2[8];
+ unsigned char rMsg2[64];
+ unsigned char cParams[264];
+ unsigned char rParams[2088];
+ unsigned short cMsgPcbLen;
+ unsigned short rMsgPcbLen;
+ unsigned short cMsg1Len;
+ unsigned short rMsg1Len;
+ unsigned short cMsg2Len;
+ unsigned short rMsg2Len;
+ unsigned short cParamsLen;
+ unsigned short rParamsLen;
+}adsl2Msgs;
+
+typedef struct{
+ unsigned char rMsg1Ld[16];
+ unsigned char rMsg2Ld[260];
+ unsigned char rMsg3Ld[260];
+ unsigned char rMsg4Ld[260];
+ unsigned char rMsg5Ld[260];
+ unsigned char rMsg6Ld[260];
+ unsigned char rMsg7Ld[260];
+ unsigned char rMsg8Ld[260];
+ unsigned char rMsg9Ld[260];
+ unsigned char cMsg1Ld[16];
+ unsigned char cMsg2Ld[260];
+ unsigned char cMsg3Ld[132];
+ unsigned char cMsg4Ld[68];
+ unsigned char cMsg5Ld[68];
+ unsigned short rMsg1LdLen;
+ unsigned short rMsgxLdLen;
+ unsigned short cMsg1LdLen;
+ unsigned short cMsg2LdLen;
+ unsigned short cMsg3LdLen;
+ unsigned short cMsg4LdLen;
+ unsigned short cMsg5LdLen;
+ unsigned short dummy8;
+}adsl2DeltMsgs;
+
+typedef struct{
+ unsigned char trellisFlag;
+ unsigned char rateAdaptFlag;
+ unsigned char marginMonitorTraining;
+ unsigned char marginMonitorShowtime;
+ signed char marginThreshold;
+ unsigned char disableLosFlag;
+ unsigned char aturConfig[30];
+ unsigned char eocVendorId[8];
+ unsigned char eocSerialNumber[32];
+ unsigned char eocRevisionNumber[4];
+}currentPhySettings;
+
+
+typedef struct
+{
+ unsigned int PmemStartWtAddr; /* source address in host memory */
+ unsigned int OverlayXferCount; /* number of 32bit words to be transfered */
+ unsigned int BinAddr; /* destination address in dsp's pmem */
+ unsigned int overlayHostAddr;
+ unsigned int olayPageCrc32;
+ unsigned int SecOffset;
+} OlayDP_Def;
+
+typedef struct
+{
+ unsigned int timeStamp; /* TimeStp revision */
+ unsigned char major; /* Major revision */
+ unsigned char minor; /* Minor revision */
+ unsigned char bugFix; /* BugFix revision */
+ unsigned char buildNum; /* BuildNum revision */
+ unsigned char reserved; /* for future use */
+}dspVer;
+
+typedef struct{
+ unsigned char major;
+ unsigned char minor;
+ unsigned char bugfix;
+ unsigned char buildNum;
+ unsigned int timeStamp;
+}dslVer;
+
+typedef struct{
+ unsigned char bitSwapCommand[6];
+ unsigned char bitSwapBinNum[6];
+ unsigned char bitSwapSFrmCnt;
+}dslBitSwapDef;
+
+typedef struct{
+ unsigned int aturState;
+ unsigned int subStateIndex;
+ unsigned int timeStamp;
+}trainStateInfo;
+
+typedef struct{
+ unsigned char ctrlBits;
+ unsigned char infoBits;
+}eocMessageDef;
+
+enum
+{
+ RSTATE_TEST,
+ RSTATE_IDLE,
+ RSTATE_INIT,
+ RSTATE_HS,
+ RSTATE_RTDL,
+ RSTATE_SHOWTIME,
+};
+
+typedef enum
+{
+ ATU_RZERO1 = 100,
+ ATU_RTEST = 101,
+ ATU_RIDLE = 102,
+ ATU_RINIT = 103,
+ ATU_RRESET = 104,
+ GDMT_NSFLR = 105,
+ GDMT_TONE = 106,
+ GDMT_SILENT = 107,
+ GDMT_NEGO = 108,
+ GDMT_FAIL = 109,
+ GDMT_ACKX = 110,
+ GDMT_QUIET2 = 111,
+ ATU_RZERO2 = 200,
+ T1413_NSFLR = 201,
+ T1413_ACTREQ = 202,
+ T1413_ACTMON = 203,
+ T1413_FAIL = 204,
+ T1413_ACKX = 205,
+ T1413_QUIET2 = 206,
+ ATU_RQUIET2 = 207,
+ ATU_RREVERB1 = 208,
+ ATU_RQUIET3 = 209,
+ ATU_RECT = 210,
+ ATU_RREVERB2 = 211,
+ ATU_RSEGUE1 = 212,
+ ATU_RREVERB3 = 213,
+ ATU_RSEGUE2 = 214,
+ ATU_RRATES1 = 215,
+ ATU_RMSGS1 = 216,
+ ATU_RMEDLEY = 217,
+ ATU_RREVERB4 = 218,
+ ATU_RSEGUE3 = 219,
+ ATU_RMSGSRA = 220,
+ ATU_RRATESRA = 221,
+ ATU_RREVERBRA = 222,
+ ATU_RSEGUERA = 223,
+ ATU_RMSGS2 = 224,
+ ATU_RRATES2 = 225,
+ ATU_RREVERB5 = 226,
+ ATU_RSEGUE4 = 227,
+ ATU_RBNG = 228,
+ ATU_RREVERB6 = 229,
+ ATU_RSHOWTIME = 230,
+ ATU_RZERO3 = 300,
+ ADSL2_QUIET1 = 301,
+ ADSL2_COMB1 = 302,
+ ADSL2_QUIET2 = 303,
+ ADSL2_COMB2 = 304,
+ ADSL2_ICOMB1 = 305,
+ ADSL2_LINEPROBE = 306,
+ ADSL2_QUIET3 = 307,
+ ADSL2_COMB3 = 308,
+ ADSL2_ICOMB2 = 309,
+ ADSL2_RMSGFMT = 310,
+ ADSL2_RMSGPCB = 311,
+ ADSL2_REVERB1 = 312,
+ ADSL2_QUIET4 = 313,
+ ADSL2_REVERB2 = 314,
+ ADSL2_QUIET5 = 315,
+ ADSL2_REVERB3 = 316,
+ ADSL2_ECT = 317,
+ ADSL2_REVERB4 = 318,
+ ADSL2_SEGUE1 = 319,
+ ADSL2_REVERB5 = 320,
+ ADSL2_SEGUE2 = 321,
+ ADSL2_RMSG1 = 322,
+ ADSL2_MEDLEY = 323,
+ ADSL2_EXCHANGE = 324,
+ ADSL2_RMSG2 = 325,
+ ADSL2_REVERB6 = 326,
+ ADSL2_SEGUE3 = 327,
+ ADSL2_RPARAMS = 328,
+ ADSL2_REVERB7 = 329,
+ ADSL2_SEGUE4 = 330,
+ ATU_RZERO4 = 400,
+ DELT_SEGUE1 = 401,
+ DELT_REVERB5 = 402,
+ DELT_SEGUE2 = 403,
+ DELT_EXCHANGE = 404,
+ DELT_SEGUELD = 405,
+ DELT_RMSGLD = 406,
+ DELT_QUIET1LD = 407,
+ DELT_QUIET2LD = 408,
+ DELT_RACK1 = 409,
+ DELT_RNACK1 = 410,
+ DELT_QUIETLAST = 411
+} modemStates_t;
+
+enum
+{
+ DSLTRAIN_NO_MODE,
+ DSLTRAIN_MULTI_MODE,
+ DSLTRAIN_T1413_MODE,
+ DSLTRAIN_GDMT_MODE,
+ DSLTRAIN_GLITE_MODE
+};
+
+enum
+{
+ ID_RESTORE_DEFAULT_LED,
+ ID_DSL_LINK_LED,
+ ID_DSL_ACT_LED
+};
+
+typedef struct _ITIDSLHW
+{
+ /* struct _TIDSL_IHwVtbl * pVtbl; */
+ unsigned char* fwimage;
+ void* pmainAddr;
+ void* pOsContext;
+ unsigned int ReferenceCount;
+ unsigned int netService;
+
+ int InitFlag;
+
+ int imagesize;
+
+ unsigned int lConnected;
+ unsigned int bStatisticsInitialized;
+ unsigned int rState;
+ unsigned int bShutdown;
+ unsigned int blackOutValid_f;
+ unsigned char blackOutBits[64];
+ unsigned int bAutoRetrain;
+ volatile unsigned int bOverlayPageLoaded;
+ unsigned int stateTransition;
+ unsigned int configFlag;
+ unsigned int dsBitSwapInx;
+ unsigned int usBitSwapInx;
+ unsigned int trainStateInx;
+ unsigned int usEocMsgInx;
+ unsigned int dsEocMsgInx;
+ unsigned int reasonForDrop;
+ TIOIDINFO AppData;
+ dspVer dspVer;
+
+ OlayDP_Def olayDpPage[NUM_PAGES];
+ OlayDP_Def coProfiles;
+ OlayDP_Def constDisplay;
+ dslBitSwapDef dsBitSwap[30];
+ dslBitSwapDef usBitSwap[30];
+ trainStateInfo trainHistory[120];
+ eocMessageDef usEocMsgBuf[30];
+ eocMessageDef dsEocMsgBuf[30];
+ adsl2Msgs adsl2TrainingMessages;
+ adsl2DeltMsgs adsl2DiagnosticMessages;
+ unsigned int modemStateBitField[4];
+#ifdef INTERNAL_BUILD
+ internalParameters internalVars;
+#endif
+} ITIDSLHW_T, *PITIDSLHW_T, tidsl_t;
+
+
+/**********************************************************************************
+* API proto type defines
+**********************************************************************************/
+
+/******************************************************************************************
+* FUNCTION NAME: dslhal_api_dslStartup
+*
+*******************************************************************************************
+* DESCRIPTION: Entry point to initialize and load ax5 daughter board
+*
+* INPUT: PITIDSLHW_T *ppIHw
+*
+* RETURN: 0 --succeeded
+* 1 --Failed
+*
+* Notes: external function osAllocateMemory(), osZeroMemory(), osLoadFWImage() are required
+*****************************************************************************************/
+int dslhal_api_dslStartup
+(
+ PITIDSLHW_T *ppIHw
+);
+
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_api_gatherStatistics
+*
+*********************************************************************************************
+* DESCRIPTION: Read statistical infromation from ax5 modem daugter card.
+* Input: tidsl_t *ptidsl
+*
+* Return: 0 success
+* 1 failed
+*
+********************************************************************************************/
+
+void dslhal_api_gatherStatistics
+(
+ tidsl_t * ptidsl
+);
+
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_api_initStatistics
+*
+*********************************************************************************************
+* DESCRIPTION: init statistical infromation of ax5 modem daugter card.
+*
+* Input: tidsl_t *ptidsl
+*
+* Return: NULL
+*
+********************************************************************************************/
+
+void dslhal_api_initStatistics
+(
+ tidsl_t * ptidsl
+);
+
+
+
+/******************************************************************************************
+* FUNCTION NAME: dslhal_api_getDslDriverVersion
+*
+*******************************************************************************************
+* DESCRIPTION: This routine supply DSL Driver version.
+*
+* INPUT: tidsl_t * ptidsl
+* void *pVer, DSP Driver Version Pointer
+*
+* RETURN: 0 --succeeded
+* 1 --Failed
+* Note: See verdef_u.h for version structure definition.
+*****************************************************************************************/
+
+void dslhal_api_getDslHalVersion
+(
+ void *pVer
+);
+
+/******************************************************************************************
+* FUNCTION NAME: dslhal_api_dslShutdown
+*
+*******************************************************************************************
+* DESCRIPTION: routine to shutdown ax5 modem and free the resource
+*
+* INPUT: tidsl_t *ptidsl
+*
+* RETURN: NULL
+*
+* Notes: external function osFreeMemory() is required.
+*****************************************************************************************/
+
+int dslhal_api_dslShutdown
+(
+ tidsl_t *ptidsl
+);
+
+
+/******************************************************************************************
+* FUNCTION NAME: dslhal_api_getDspVersion
+*
+*******************************************************************************************
+* DESCRIPTION: This routine supply AX5 daugther card DSP version.
+*
+* INPUT: tidsl_t * ptidsl
+* void *pVer, DSP version struct is returned starting at this pointer
+*
+* RETURN: 0 --succeeded
+* 1 --Failed
+*
+*****************************************************************************************/
+
+int dslhal_api_getDspVersion
+(
+ tidsl_t *ptidsl,
+ void *pVer
+);
+
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_diags_digi_memTestA()
+*
+*********************************************************************************************
+* DESCRIPTION: This function does the digital tests on the DSP. It does the DSP ID test,
+* memory tests on the external and internal memories of DSP, Codec Interconnect
+* test and Interrupt Test.
+*
+* Input: Test selects the test to be performed based on the elements set of 9 element
+* array passed the the parameter.
+*
+* Return: Status of the Tests Failed
+*
+********************************************************************************************/
+
+unsigned int dslhal_diags_digi_memTestA
+(
+unsigned int* Test
+);
+
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_diags_digi_memTestB()
+*
+*********************************************************************************************
+* DESCRIPTION: This function does the digital tests on the DSP. It does the DSP ID test,
+* memory tests on the external and internal memories of DSP, Codec Interconnect
+* test and Interrupt Test.
+*
+* Input: Test selects the digital test to be performed.
+*
+* Return: Status of the Tests Failed
+*
+********************************************************************************************/
+
+unsigned int dslhal_diags_digi_memTestB
+(
+unsigned int Test,
+unsigned int *Status
+);
+
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_diags_anlg_tonesTestA()
+*
+*********************************************************************************************
+* DESCRIPTION: This function instructs the Transciever to transmit the Reverb with missing
+* tones and Medley's with missing tones. These signals are defined in ITU
+* G.992.1 ADSL Standards.
+*
+* Input: Test selects between the Reverb or Medley tests. 0 - Reverb, 1 - Medley
+* Array is a 64 element unsigned integer type array. The element of this array
+* describe which tones are to be generated by selecting the element of
+* the array to be non zero.
+* Return: NULL
+*
+********************************************************************************************/
+
+void dslhal_diags_anlg_tonesTestA
+(
+unsigned int Test,
+unsigned int* Array
+);
+
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_diags_anlg_tonesTestB()
+*
+*********************************************************************************************
+* DESCRIPTION: This function instructs the Transciever to transmit the Reverb with missing
+* tones and Medley's with missing tones. These signals are defined in ITU
+* G.992.1 ADSL Standards.
+*
+* Input: Test selects between the Reverb or Medley tests. 0 - Reverb, 1 - Medley
+* Array is a 64 element unsigned integer type array. The element of this array
+* describe which tones are to be generated by selecting the element of
+* the array to be non zero.
+* Return: NULL
+*
+********************************************************************************************/
+
+void dslhal_diags_anlg_tonesTestB
+(
+unsigned int Test,
+unsigned int Tones
+);
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_diags_anlg_rxNoiseTest()
+*
+*********************************************************************************************
+* DESCRIPTION: This function instructs the Transciever to transmit the Reverb with missing
+* tones and Medley's with missing tones. These signals are defined in ITU
+* G.992.1 ADSL Standards.
+*
+* Input: Test selects between the Reverb or Medley tests. 0 - Reverb, 1 - Medley
+* Tones selects the .
+* Return: NULL
+*
+********************************************************************************************/
+
+void dslhal_diags_anlg_rxNoiseTest
+(int agcFlag,
+short pga1,
+short pga2,
+short pga3,
+short aeq
+);
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_diags_anlg_ecNoiseTest()
+*
+*********************************************************************************************
+* DESCRIPTION: This function instructs the Transciever to transmit the Reverb with missing
+* tones and Medley's with missing tones. These signals are defined in ITU
+* G.992.1 ADSL Standards.
+*
+* Input: Test selects between the Reverb or Medley tests. 0 - Reverb, 1 - Medley
+* Tones selects the .
+* Return: NULL
+*
+********************************************************************************************/
+
+void dslhal_diags_anlg_ecNoiseTest
+(int agcFlag,
+short pga1,
+short pga2,
+short pga3,
+short aeq
+);
+
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_api_pollTrainingStatus()
+*
+*********************************************************************************************
+* DESCRIPTION: code to decode modem status and to start modem training
+*
+* Input: tidsl_t *ptidsl
+*
+* Return: 0-? status mode training
+* -1 failed
+*
+********************************************************************************************/
+int dslhal_api_pollTrainingStatus
+(
+ tidsl_t *ptidsl
+);
+
+
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_api_handleTrainingInterrupt()
+*
+*********************************************************************************************
+* DESCRIPTION: Code to handle ax5 hardware interrupts
+*
+* Input: tidsl_t *ptidsl
+* int *pMsg, pointer to returned hardware messages. Each byte represent a messge
+* int *pTag, pointer to returned hardware message tags. Each byte represent a tag.
+* Return: 0 success
+* 1 failed
+*
+********************************************************************************************/
+int dslhal_api_handleTrainingInterrupt
+(
+ tidsl_t *ptidsl,
+ int intrSource
+);
+
+/******************************************************************************************
+ * FUNCTION NAME: dslhal_api_setEocSerialNumber(tidsl_t *ptidsl,char *SerialNumber)
+ *
+ *******************************************************************************************
+ * DESCRIPTION: This fuction Sets the EOC Serial Number
+ *
+ * INPUT: PITIDSLHW_T *ptidsl
+ * char *SerialNumber : Input EOC Serial Number
+ *
+ * RETURN: 0 SUCCESS
+ * 1 FAILED
+ *
+ *****************************************************************************************/
+unsigned int dslhal_api_setEocSerialNumber
+(
+tidsl_t *ptidsl,
+char *SerialNumber
+);
+
+/******************************************************************************************
+ * FUNCTION NAME: dslhal_api_setEocVendorId(tidsl_t *ptidsl,char *VendorID)
+ *
+ *******************************************************************************************
+ * DESCRIPTION: This fuction Sets the EOC Serial Number
+ *
+ * INPUT: PITIDSLHW_T *ptidsl
+ * char *VendorID : EOC Vendor ID
+ *
+ * RETURN: 0 SUCCESS
+ * 1 FAILED
+ *
+ *****************************************************************************************/
+unsigned int dslhal_api_setEocVendorId
+(
+tidsl_t *ptidsl,
+char *VendorID
+);
+
+/******************************************************************************************
+ * FUNCTION NAME: dslhal_api_setEocRevisionNumber(tidsl_t *ptidsl,char *RevNum)
+ *
+ *******************************************************************************************
+ * DESCRIPTION: This fuction Sets the EOC Revision Number
+ *
+ * INPUT: PITIDSLHW_T *ptidsl
+ * char *RevNum : Input EOC Revision Number
+ *
+ * RETURN: 0 SUCCESS
+ * 1 FAILED
+ *
+ *****************************************************************************************/
+unsigned int dslhal_api_setEocRevisionNumber
+(
+tidsl_t *ptidsl,
+char *RevNumber
+);
+
+/******************************************************************************************
+ * FUNCTION NAME: dslhal_api_setAturConfig(tidsl_t *ptidsl,char *ATURConfig)
+ *
+ *******************************************************************************************
+ * DESCRIPTION: This fuction Sets the EOC ATUR Config Register
+ *
+ * INPUT: PITIDSLHW_T *ptidsl
+ * char *RevNum : Input EOC ATUR Config Register
+ *
+ * RETURN: 0 SUCCESS
+ * 1 FAILED
+ *
+ *****************************************************************************************/
+unsigned int dslhal_api_setAturConfig
+(
+tidsl_t *ptidsl,
+char *ATURConfig
+);
+
+/******************************************************************************************
+ * FUNCTION NAME: dslhal_api_disableLosAlarm(tidsl_t *ptidsl, unsigned int set)
+ *
+ *******************************************************************************************
+ * DESCRIPTION: This fuction disables all the LOS alarms
+ *
+ * INPUT: PITIDSLHW_T *ptidsl
+ * unsigned int set // if set == TRUE : Disable LOS alarms, else enable
+ *
+ * RETURN: 0 SUCCESS
+ * 1 FAILED
+ * NOTES: Currently not supported in any version other than MR4 Patch release..
+ *****************************************************************************************/
+unsigned int dslhal_api_disableLosAlarm
+(
+tidsl_t *ptidsl,
+unsigned int
+);
+
+/******************************************************************************************
+ * FUNCTION NAME: dslhal_api_sendIdle(tidsl_t *ptidsl)
+ *
+ *******************************************************************************************
+ * DESCRIPTION: This fuction sends the CMD_IDLE message to the DSP
+ *
+ * INPUT: PITIDSLHW_T *ptidsl
+ *
+ * RETURN: 0 SUCCESS
+ * 1 FAILED
+ *
+ *****************************************************************************************/
+unsigned int dslhal_api_sendIdle
+(
+tidsl_t *ptidsl
+);
+
+/******************************************************************************************
+ * FUNCTION NAME: dslhal_api_sendQuiet(tidsl_t *ptidsl)
+ *
+ *******************************************************************************************
+ * DESCRIPTION: This fuction sends the CMD_QUIET message to the DSP
+ *
+ * INPUT: PITIDSLHW_T *ptidsl
+ *
+ * RETURN: 0 SUCCESS
+ * 1 FAILED
+ *
+ *****************************************************************************************/
+unsigned int dslhal_api_sendQuiet
+(
+tidsl_t *ptidsl
+);
+
+/******************************************************************************************
+ * FUNCTION NAME: dslhal_api_sendDgasp(tidsl_t *ptidsl)
+ *
+ *******************************************************************************************
+ * DESCRIPTION: This fuction sends the HOST_DGASP message to the DSP
+ *
+ * INPUT: PITIDSLHW_T *ptidsl
+ *
+ * RETURN: 0 SUCCESS
+ * 1 FAILED
+ *
+ *****************************************************************************************/
+unsigned int dslhal_api_sendDgasp
+(
+tidsl_t *ptidsl
+);
+
+/******************************************************************************************
+ * FUNCTION NAME: dslhal_api_setMarginThreshold(tidsl_t *ptidsl, int threshold)
+ *
+ *******************************************************************************************
+ * DESCRIPTION: This fuction does sets the Margin threshold
+ *
+ * INPUT: PITIDSLHW_T *ptidsl
+ * int threshold
+ *
+ *
+ * RETURN: 0 SUCCESS
+ * 1 FAILED
+ *
+ *****************************************************************************************/
+unsigned int dslhal_api_setMarginThreshold
+(
+tidsl_t *ptidsl,
+int threshold
+);
+
+
+/******************************************************************************************
+ * FUNCTION NAME: dslhal_api_setMarginMonitorFlags(tidsl_t *ptidsl, unsigned int trainflag,unsigned int shwtflag)
+ *
+ *******************************************************************************************
+ * DESCRIPTION: This fuction does sets the Margin monitoring flag
+ *
+ * INPUT: PITIDSLHW_T *ptidsl
+ * unsigned int trainflag
+ * unsigned int shwtflag
+ *
+ * RETURN: 0 SUCCESS
+ * 1 FAILED
+ *
+ *****************************************************************************************/
+unsigned int dslhal_api_setMarginMonitorFlags
+(
+tidsl_t *ptidsl,
+unsigned int trainflag,
+unsigned int shwtflag
+);
+
+/******************************************************************************************
+* FUNCTION NAME: dslhal_api_setRateAdaptFlag(tidsl_t *ptidsl)
+*
+*******************************************************************************************
+* DESCRIPTION: This fuction Sets the Rate Adapt Enable Flag
+*
+* INPUT: PITIDSLHW_T *ptidsl
+* unsigned int flag //if flag = TRUE set flag else reset
+* RETURN: 0 SUCCESS
+* 1 FAILED
+*
+*****************************************************************************************/
+unsigned int dslhal_api_setRateAdaptFlag
+(
+tidsl_t *ptidsl,
+unsigned int flag
+);
+
+/******************************************************************************************
+* FUNCTION NAME: dslhal_api_setTrellisFlag(tidsl_t *ptidsl, unsigned int flag)
+*
+*******************************************************************************************
+* DESCRIPTION: This fuction Sets the Trellis Coding Enable Flag
+*
+* INPUT: PITIDSLHW_T *ptidsl
+* unsigned int flag //if flag = TRUE set flag else reset
+* RETURN: 0 SUCCESS
+* 1 FAILED
+*
+*****************************************************************************************/
+unsigned int dslhal_api_setTrellisFlag
+(
+tidsl_t *ptidsl,
+unsigned int flag
+);
+
+/******************************************************************************************
+* FUNCTION NAME: dslhal_api_setMaxBitsPerCarrier(tidsl_t *ptidsl,unsigned int maxbits)
+*
+*******************************************************************************************
+* DESCRIPTION: This fuction Sets the Maximum bits per carrier value
+*
+* INPUT: PITIDSLHW_T *ptidsl
+* unsigned int maxbits : should be a value between 0-15
+*
+* RETURN: 0 SUCCESS
+* 1 FAILED
+*
+*****************************************************************************************/
+unsigned int dslhal_api_setMaxBitsPerCarrier
+(
+tidsl_t *ptidsl,
+unsigned int maxbits
+);
+
+/******************************************************************************************
+* FUNCTION NAME: dslhal_api_setMaxInterleaverDepth(tidsl_t *ptidsl,unsigned int maxdepth)
+*
+*******************************************************************************************
+* DESCRIPTION: This fuction Sets the Maximum Interleave Depth Supported
+*
+* INPUT: PITIDSLHW_T *ptidsl
+* unsigned int maxdepth : Should be between 0 and 3 depending on intlv buffer
+* size 64-512
+* RETURN: 0 SUCCESS
+* 1 FAILED
+*
+*****************************************************************************************/
+unsigned int dslhal_api_setMaxInterleaverDepth
+(
+tidsl_t *ptidsl,
+unsigned int maxdepth
+);
+
+/******************************************************************************************
+* FUNCTION NAME: dslhal_api_setTrainingMode(tidsl_t *ptidsl,unsigned int trainmode)
+*
+*******************************************************************************************
+* DESCRIPTION: This fuction Sets the desired training mode(none/T1.413/G.dmt/G.lite)
+*
+* INPUT: PITIDSLHW_T *ptidsl
+* unsigned int trainmode :Should be between 0 and 4; 0:No Mode 1:Multimode
+* 2: T1.413, 3:G.dmt, 4: G.lite
+* RETURN: 0 SUCCESS
+* 1 FAILED
+*
+*****************************************************************************************/
+
+unsigned int dslhal_api_setTrainingMode
+(
+tidsl_t *ptidsl,
+unsigned int trainmode
+);
+
+/******************************************************************************************
+ * FUNCTION NAME: dslhal_api_dslRetrain(tidsl_t *ptidsl)
+ *
+ *******************************************************************************************
+ * DESCRIPTION: This fuction sends the CMD_QUIET message to the DSP
+ *
+ * INPUT: PITIDSLHW_T *ptidsl
+ *
+ * RETURN: 0 SUCCESS
+ * 1 FAILED
+ *
+ *****************************************************************************************/
+unsigned int dslhal_api_dslRetrain
+(
+tidsl_t *ptidsl
+);
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_api_acknowledgeInterrupt()
+*
+*********************************************************************************************
+* DESCRIPTION:
+* Sets the host interrupt bit masks
+*
+* Return: 0 success
+* 1 failed
+*
+* NOTE:
+* DSP image is based on LITTLE endian
+*
+********************************************************************************************/
+unsigned int dslhal_api_acknowledgeInterrupt
+(tidsl_t * ptidsl
+);
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_api_disableDspHybridSelect()
+*
+*********************************************************************************************
+* DESCRIPTION:
+* Sets the host interrupt bit masks
+*
+* Return: 0 success
+* 1 failed
+*
+* NOTE:
+* DSP image is based on LITTLE endian
+*
+********************************************************************************************/
+unsigned int dslhal_api_disableDspHybridSelect
+(tidsl_t * ptidsl,
+ unsigned int disable
+);
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_api_disableDspHybridSelect()
+*
+*********************************************************************************************
+* DESCRIPTION:
+* Sets the host interrupt bit masks
+*
+* Return: 0 success
+* 1 failed
+*
+* NOTE:
+* DSP image is based on LITTLE endian
+*
+********************************************************************************************/
+unsigned int dslhal_api_selectHybrid
+(tidsl_t * ptidsl,
+ unsigned int hybridNum
+);
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_api_reportHybridMetrics()
+*
+*********************************************************************************************
+* DESCRIPTION:
+* Sets the host interrupt bit masks
+*
+* Return: 0 success
+* 1 failed
+*
+* NOTE:
+* DSP image is based on LITTLE endian
+*
+********************************************************************************************/
+unsigned int dslhal_api_reportHybridMetrics
+(tidsl_t * ptidsl,
+ int *metric
+);
+
+/******************************************************************************************
+ * FUNCTION NAME: dslhal_api_selectInnerOuterPair(tidsl_t *ptidsl, unsigned int pairSelect)
+ *
+ *******************************************************************************************
+ * DESCRIPTION: This fuction sends the CMD_QUIET message to the DSP
+ *
+ * INPUT: PITIDSLHW_T *ptidsl
+ *
+ * RETURN: 0 SUCCESS
+ * 1 FAILED
+ *
+ *****************************************************************************************/
+
+unsigned int dslhal_api_selectInnerOuterPair
+(tidsl_t *ptidsl,
+unsigned int pairSelect
+);
+
+/******************************************************************************************
+ * FUNCTION NAME: dslhal_api_resetTrainFailureLog(tidsl_t *ptidsl, unsigned int pairSelect)
+ *
+ *******************************************************************************************
+ * DESCRIPTION: This fuction sends the CMD_QUIET message to the DSP
+ *
+ * INPUT: PITIDSLHW_T *ptidsl
+ *
+ * RETURN: 0 SUCCESS
+ * 1 FAILED
+ *
+ *****************************************************************************************/
+
+unsigned int dslhal_api_resetTrainFailureLog
+(tidsl_t *ptidsl
+);
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_api_controlLed()
+*
+*********************************************************************************************
+* DESCRIPTION:
+* Sets the host interrupt bit masks
+*
+* Return: 0 success
+* 1 failed
+*
+* NOTE:
+* DSP image is based on LITTLE endian
+*
+********************************************************************************************/
+unsigned int dslhal_api_configureLed
+(tidsl_t * ptidsl,
+unsigned int idLed,
+unsigned int onOff
+);
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_api_configureExternBert()
+*
+*********************************************************************************************
+* DESCRIPTION:
+* Sets the host interrupt bit masks
+*
+* Return: 0 success
+* 1 failed
+*
+* NOTE:
+* DSP image is based on LITTLE endian
+*
+********************************************************************************************/
+unsigned int dslhal_api_configureExternBert
+(tidsl_t * ptidsl,
+unsigned int configParm,
+unsigned int parmVal
+);
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_api_configureAtmBert()
+*
+*********************************************************************************************
+* DESCRIPTION:
+* Sets the host interrupt bit masks
+*
+* Return: 0 success
+* 1 failed
+*
+* NOTE:
+* DSP image is based on LITTLE endian
+*
+********************************************************************************************/
+unsigned int dslhal_api_configureAtmBert
+(tidsl_t * ptidsl,
+unsigned int configParm,
+unsigned int parmVal
+);
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_api_configureDgaspLpr()
+*
+*********************************************************************************************
+* DESCRIPTION:
+* Sets the host interrupt bit masks
+*
+* Return: 0 success
+* 1 failed
+*
+* NOTE:
+* DSP image is based on LITTLE endian
+*
+********************************************************************************************/
+unsigned int dslhal_api_configureDgaspLpr
+(tidsl_t * ptidsl,
+unsigned int configParm,
+unsigned int parmVal
+);
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_advcfg_onOffPcb()
+*
+*********************************************************************************************
+* DESCRIPTION:
+* Sets the host interrupt bit masks
+*
+* Return: 0 success
+* 1 failed
+*
+* NOTE:
+* DSP image is based on LITTLE endian
+*
+********************************************************************************************/
+unsigned int dslhal_advcfg_onOffPcb
+(tidsl_t * ptidsl,
+unsigned int onOff
+);
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_advcfg_onOffBitSwap()
+*
+*********************************************************************************************
+* DESCRIPTION:
+* Turns on / off the power cutback feature;
+* Input
+* usDs; 0 = us and 1 = ds;
+* onOff; 0 = OFF and 1 = ON
+*
+* Return: 0 success
+* 1 failed
+*
+* NOTE:
+* DSP image is based on LITTLE endian
+*
+********************************************************************************************/
+unsigned int dslhal_advcfg_onOffBitSwap
+(tidsl_t * ptidsl,
+ unsigned int usDs,
+ unsigned int onOff
+);
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_advcfg_configDsTones()
+*
+*********************************************************************************************
+* DESCRIPTION:
+* Turns on / off specific tones in the downstream direction;
+* Input
+* pointer to the array specifying the tones to be turned on/off
+*
+*
+* Return: 0 success
+* 1 failed
+*
+* NOTE:
+* DSP image is based on LITTLE endian
+*
+********************************************************************************************/
+unsigned int dslhal_advcfg_configDsTones
+(tidsl_t * ptidsl,
+ unsigned int *dsTones
+);
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_advcfg_getAocBitSwapBuffer()
+*
+*********************************************************************************************
+* DESCRIPTION:
+* Fetches the Tx/Rx AOC bitswap Buffer;
+* Input
+* Transmit / Receive buffer to be fetched
+*
+*
+* Return: 0 success
+* 1 failed
+*
+* NOTE:
+* DSP image is based on LITTLE endian
+*
+********************************************************************************************/
+unsigned int dslhal_advcfg_getAocBitswapBuffer
+(tidsl_t * ptidsl,
+unsigned int usDs
+);
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_advcfg_readTrainingMessages()
+*
+*********************************************************************************************
+* DESCRIPTION:
+* Reads all the training messages on demand;
+* Input
+* tidsl_t *ptidsl : Pointer to application structure
+* void *msgStruct : Pointer to Message Structure
+*
+*
+* Return: 0 success
+* 1 failed
+*
+* NOTE:
+* DSP image is based on LITTLE endian
+*
+********************************************************************************************/
+unsigned int dslhal_advcfg_readTrainingMessages
+(tidsl_t * ptidsl,
+void *msgPtr
+);
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_advcfg_getTrainingState()
+*
+*********************************************************************************************
+* DESCRIPTION:
+* Reads all the training messages on demand;
+* Input
+* tidsl_t *ptidsl : Pointer to application structure
+* void *msgStruct : Pointer to training state structure
+*
+*
+* Return: 0 success
+* 1 failed
+*
+* NOTE:
+* DSP image is based on LITTLE endian
+*
+********************************************************************************************/
+unsigned int dslhal_advcfg_getTrainingState
+(tidsl_t * ptidsl,
+void *statePtr
+);
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_advcfg_resetBitSwapMessageLog()
+*
+*********************************************************************************************
+* DESCRIPTION:
+* Clears the Aoc Bitswap Message Log
+* Input
+* tidsl_t *ptidsl : Pointer to application structure
+* unsigned int usDs ; Upstream=0, Downstream=1
+*
+* Return: 0 success
+* 1 failed
+*
+********************************************************************************************/
+unsigned int dslhal_advcfg_resetBitSwapMessageLog
+(tidsl_t * ptidsl,
+ unsigned int usDs
+);
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_advcfg_setConstellationBinNumber()
+*
+*********************************************************************************************
+* DESCRIPTION:
+* Specifies the bin number for which constellation data should be fetched
+* Input
+* tidsl_t *ptidsl : Pointer to application structure
+* unsigned int binNum : constellation bin number whose data is required
+*
+* Return: 0 success
+* 1 failed
+*
+********************************************************************************************/
+unsigned int dslhal_advcfg_setConstellationBinNumber
+(tidsl_t * ptidsl,
+ unsigned int binNum
+);
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_advcfg_resetTrainStateHistory()
+*
+*********************************************************************************************
+* DESCRIPTION:
+* Clears the Training State History Log
+* Input
+* tidsl_t *ptidsl : Pointer to application structure
+*
+*
+* Return: 0 success
+* 1 failed
+*
+********************************************************************************************/
+unsigned int dslhal_advcfg_resetTrainStateHistory
+(tidsl_t * ptidsl
+);
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_advcfg_getSnrPerBin()
+*
+*********************************************************************************************
+* DESCRIPTION:
+* Get SNR data per bin
+* Input
+* tidsl_t *ptidsl : Pointer to application structure
+*
+*
+* Return: 0 success
+* 1 failed
+*
+********************************************************************************************/
+unsigned int dslhal_advcfg_getSnrPerBin
+(tidsl_t * ptidsl,
+ unsigned int snrBufferOpt
+);
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_advcfg_logEocMessages()
+*
+*********************************************************************************************
+* DESCRIPTION:
+* Logs EOC messages sent by the Modem to the CO
+* Input
+* tidsl_t *ptidsl : Pointer to application structure
+* unsigned int eocLowerBytes : Lower [1-5] bits of EOC Message
+* unsigned int eocUpperBytes : Upper [6-13] bits of EOC Message
+*
+* Return: 0 success
+* 1 failed
+*
+********************************************************************************************/
+unsigned int dslhal_advcfg_logEocMessages
+(tidsl_t * ptidsl,
+ unsigned int usDs,
+ unsigned int eocLowerBytes,
+ unsigned int eocUpperBytes
+);
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_advcfg_getReasonForDrop()
+*
+*********************************************************************************************
+* DESCRIPTION:
+* Reads the reason for dropping DSL connection;
+* Input
+* tidsl_t *ptidsl : Pointer to application structure
+
+*
+*
+* Return: 0 success
+* 1 failed
+*
+* NOTE:
+* DSP image is based on LITTLE endian
+*
+********************************************************************************************/
+unsigned int dslhal_advcfg_getReasonForDrop
+(tidsl_t * ptidsl
+);
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_advcfg_ctrlMaxAvgFineGains()
+*
+*********************************************************************************************
+* DESCRIPTION:
+* Turns on / off the host control for Max Avg Fine Gains; 0 = OFF and 1 = ON
+*
+* Return: 0 success
+* 1 failed
+*
+* NOTE:
+* DSP image is based on LITTLE endian
+*
+********************************************************************************************/
+unsigned int dslhal_advcfg_ctrlMaxAvgFineGains
+(tidsl_t * ptidsl,
+unsigned int onOff
+);
+
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_advcfg_setMaxAvgFineGain()
+*
+*********************************************************************************************
+* DESCRIPTION:
+* Set the Maximum Average Fine Gain Value
+*
+* Return: 0 success
+* 1 failed
+*
+* NOTE:
+* DSP image is based on LITTLE endian
+*
+********************************************************************************************/
+unsigned int dslhal_advcfg_setMaxAvgFineGain
+(tidsl_t * ptidsl,
+ short fineGain
+);
+/********************************************************************************************
+* FUNCTION NAME: dslhal_advcfg_readPhySettings()
+*
+*********************************************************************************************
+* DESCRIPTION:
+* Reads the advanced Phy layer settings on demand;
+* Input
+* tidsl_t *ptidsl : Pointer to application structure
+* void *cfgStruct : Pointer to Phy Config Structure
+*
+*
+* Return: 0 success
+* 1 failed
+*
+* NOTE:
+* DSP image is based on LITTLE endian
+*
+********************************************************************************************/
+unsigned int dslhal_advcfg_readPhySettings
+(tidsl_t * ptidsl,
+void *cfgPtr
+);
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_advcfg_setBlackOutBits()
+*
+*********************************************************************************************
+* DESCRIPTION:
+* Sets the Blackout Bits in the RMSGPCB message
+*
+* Return: 0 success
+* 1 failed
+*
+* NOTE:
+* DSP image is based on LITTLE endian
+*
+********************************************************************************************/
+unsigned int dslhal_advcfg_setBlackOutBits
+(tidsl_t * ptidsl
+);
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_api_genericDspRead()
+*
+*********************************************************************************************
+* DESCRIPTION:
+* Reads from a generic location in the host interface
+*
+* Return: 0 success
+* 1 failed
+*
+* NOTE:
+* DSP image is based on LITTLE endian
+*
+********************************************************************************************/
+unsigned int dslhal_api_genericDspRead
+(tidsl_t * ptidsl,
+ unsigned int offset1,
+ unsigned int offset2,
+ unsigned int offset3,
+ unsigned char* localBuffer,
+ unsigned int numBytes
+);
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_api_genericDspWrite()
+*
+*********************************************************************************************
+* DESCRIPTION:
+* Writes to a generic location in the host interface
+*
+* Return: 0 success
+* 1 failed
+*
+* NOTE:
+* DSP image is based on LITTLE endian
+*
+********************************************************************************************/
+unsigned int dslhal_api_genericDspWrite
+(tidsl_t * ptidsl,
+ unsigned int offset1,
+ unsigned int offset2,
+ unsigned int offset3,
+ unsigned char* localBuffer,
+ unsigned int numBytes
+);
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_api_dspInterfaceRead()
+*
+*********************************************************************************************
+* DESCRIPTION:
+* Reads from a generic location in the host interface
+*
+* Return: 0 success
+* 1 failed
+*
+* NOTE:
+* DSP image is based on LITTLE endian
+*
+********************************************************************************************/
+unsigned int dslhal_api_dspInterfaceRead
+(tidsl_t * ptidsl,
+ unsigned int baseAddr,
+ unsigned int numOffsets,
+ unsigned int *offsets,
+ unsigned char* localBuffer,
+ unsigned int numBytes
+);
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_api_dspInterfaceWrite()
+*
+*********************************************************************************************
+* DESCRIPTION:
+* Writes to a generic location in the host interface
+*
+* Return: 0 success
+* 1 failed
+*
+* NOTE:
+* DSP image is based on LITTLE endian
+*
+********************************************************************************************/
+unsigned int dslhal_api_dspInterfaceWrite
+(tidsl_t * ptidsl,
+ unsigned int baseAddr,
+ unsigned int numOffsets,
+ unsigned int *offsets,
+ unsigned char* localBuffer,
+ unsigned int numBytes
+);
+
+/******************************************************************************************
+ * FUNCTION NAME: dslhal_api_sendMailboxCommand(tidsl_t *ptidsl, unsigned int cmd)
+ *
+ *******************************************************************************************
+ * DESCRIPTION: This fuction sends the passed mailbox command to the DSP
+ *
+ * INPUT: PITIDSLHW_T *ptidsl
+ * unsigned int cmd
+ *
+ * RETURN: 0 SUCCESS
+ * 1 FAILED
+ *
+ *****************************************************************************************/
+unsigned int dslhal_api_sendMailboxCommand
+(tidsl_t *ptidsl,
+unsigned int cmd
+);
+
+#ifdef INTERNAL_BUILD
+#include <dsl_hal_internal_api.h>
+#endif
+
+
+#endif /* pairs #ifndef __DSL_APPLICATION_INTERFACE_H__ */
diff -urN linux.old/drivers/atm/sangam_atm/dsl_hal_logtable.h linux.dev/drivers/atm/sangam_atm/dsl_hal_logtable.h
--- linux.old/drivers/atm/sangam_atm/dsl_hal_logtable.h 1970-01-01 01:00:00.000000000 +0100
+++ linux.dev/drivers/atm/sangam_atm/dsl_hal_logtable.h 2005-07-10 08:02:01.439112120 +0200
@@ -0,0 +1,259 @@
+unsigned int log10[]=
+{
+ 0,
+ 771,
+ 1221,
+ 1541,
+ 1789,
+ 1992,
+ 2163,
+ 2312,
+ 2443,
+ 2560,
+ 2666,
+ 2763,
+ 2852,
+ 2934,
+ 3011,
+ 3083,
+ 3150,
+ 3213,
+ 3274,
+ 3331,
+ 3385,
+ 3437,
+ 3486,
+ 3533,
+ 3579,
+ 3622,
+ 3664,
+ 3705,
+ 3744,
+ 3781,
+ 3818,
+ 3853,
+ 3887,
+ 3921,
+ 3953,
+ 3984,
+ 4015,
+ 4044,
+ 4073,
+ 4101,
+ 4129,
+ 4156,
+ 4182,
+ 4207,
+ 4232,
+ 4257,
+ 4281,
+ 4304,
+ 4327,
+ 4349,
+ 4371,
+ 4393,
+ 4414,
+ 4435,
+ 4455,
+ 4475,
+ 4495,
+ 4514,
+ 4533,
+ 4552,
+ 4570,
+ 4589,
+ 4606,
+ 4624,
+ 4641,
+ 4658,
+ 4675,
+ 4691,
+ 4707,
+ 4723,
+ 4739,
+ 4755,
+ 4770,
+ 4785,
+ 4800,
+ 4815,
+ 4829,
+ 4844,
+ 4858,
+ 4872,
+ 4886,
+ 4899,
+ 4913,
+ 4926,
+ 4939,
+ 4952,
+ 4965,
+ 4978,
+ 4990,
+ 5003,
+ 5015,
+ 5027,
+ 5039,
+ 5051,
+ 5063,
+ 5075,
+ 5086,
+ 5098,
+ 5109,
+ 5120,
+ 5131,
+ 5142,
+ 5153,
+ 5164,
+ 5174,
+ 5185,
+ 5195,
+ 5206,
+ 5216,
+ 5226,
+ 5236,
+ 5246,
+ 5256,
+ 5266,
+ 5275,
+ 5285,
+ 5295,
+ 5304,
+ 5313,
+ 5323,
+ 5332,
+ 5341,
+ 5350,
+ 5359,
+ 5368,
+ 5377,
+ 5386,
+ 5394,
+ 5403,
+ 5412,
+ 5420,
+ 5429,
+ 5437,
+ 5445,
+ 5454,
+ 5462,
+ 5470,
+ 5478,
+ 5486,
+ 5494,
+ 5502,
+ 5510,
+ 5518,
+ 5525,
+ 5533,
+ 5541,
+ 5548,
+ 5556,
+ 5563,
+ 5571,
+ 5578,
+ 5586,
+ 5593,
+ 5600,
+ 5607,
+ 5614,
+ 5622,
+ 5629,
+ 5636,
+ 5643,
+ 5649,
+ 5656,
+ 5663,
+ 5670,
+ 5677,
+ 5683,
+ 5690,
+ 5697,
+ 5703,
+ 5710,
+ 5716,
+ 5723,
+ 5729,
+ 5736,
+ 5742,
+ 5749,
+ 5755,
+ 5761,
+ 5767,
+ 5773,
+ 5780,
+ 5786,
+ 5792,
+ 5798,
+ 5804,
+ 5810,
+ 5816,
+ 5822,
+ 5828,
+ 5834,
+ 5839,
+ 5845,
+ 5851,
+ 5857,
+ 5862,
+ 5868,
+ 5874,
+ 5879,
+ 5885,
+ 5891,
+ 5896,
+ 5902,
+ 5907,
+ 5913,
+ 5918,
+ 5924,
+ 5929,
+ 5934,
+ 5940,
+ 5945,
+ 5950,
+ 5955,
+ 5961,
+ 5966,
+ 5971,
+ 5976,
+ 5981,
+ 5986,
+ 5992,
+ 5997,
+ 6002,
+ 6007,
+ 6012,
+ 6017,
+ 6022,
+ 6027,
+ 6031,
+ 6036,
+ 6041,
+ 6046,
+ 6051,
+ 6056,
+ 6060,
+ 6065,
+ 6070,
+ 6075,
+ 6079,
+ 6084,
+ 6089,
+ 6093,
+ 6098,
+ 6103,
+ 6107,
+ 6112,
+ 6116,
+ 6121,
+ 6125,
+ 6130,
+ 6134,
+ 6139,
+ 6143,
+ 6148,
+ 6152,
+ 6156,
+ 6161,
+ 6165
+ };
diff -urN linux.old/drivers/atm/sangam_atm/dsl_hal_register.h linux.dev/drivers/atm/sangam_atm/dsl_hal_register.h
--- linux.old/drivers/atm/sangam_atm/dsl_hal_register.h 1970-01-01 01:00:00.000000000 +0100
+++ linux.dev/drivers/atm/sangam_atm/dsl_hal_register.h 2005-07-10 08:02:01.440111968 +0200
@@ -0,0 +1,337 @@
+#ifndef ___DSL_REGISTER_DEFINES_H___
+#define ___DSL_REGISTER_DEFINES_H___ 1
+
+/*******************************************************************************
+* FILE PURPOSE: DSL HAL H/W Registers and Constant Declarations for Sangam
+*
+********************************************************************************
+* FILE NAME: dsl_hal_register.h
+*
+* DESCRIPTION:
+* Contains DSL HAL APIs for Adam2 OS functions
+*
+*
+* (C) Copyright 2001-02, Texas Instruments, Inc.
+* History
+* Date Version Notes
+* 06Feb03 0.00.00 RamP Created
+* 21Mar03 0.00.01 RamP Changed header files for Modular
+* build framework
+* 21Mar03 0.00.02 RamP Introduced malloc size for DSP f/w
+* 07Apr03 0.00.03 RamP Implemented new error reporting scheme
+* Changed Commenting to C style only
+* 12Apr03 0.00.04 RamP Added Interrupt Mask defines
+* 14Apr03 0.00.05 RamP Renamed macros for REG8, REG16 & REG32
+* 21Apr03 0.01.00 RamP Added Interrupt source/clear registers
+* Changed enum RSTATE_SHOWTIME to 5
+* 24Apr03 0.01.01 RamP Moved the RSTATE enum to api.h
+* Added olay recovery error condition
+* 14May03 0.01.02 RamP Added defines for power computation
+* Added error condition for hybrids
+* 04Jun03 0.01.03 RamP Added enum for config flags,
+* Cleaned up AR5 register defines
+* Added defines for higher data rate
+* 06Jun03 0.01.04 RamP Added error & interrupt defines
+* 09Jun03 0.01.05 RamP Modified enum for current config
+* Added additional C-Rates defines
+* 18Jul03 0.01.06 RamP Modified internal build flow
+* 21Aug03 0.01.07 RamP Added constellation buffer size
+* 08Oct03 0.01.08 RamP Added us/ds Bits n gains size
+* 12Oct03 0.01.08 RamP Added ADSL2 Message sizes, lengths
+* and offsets for various formats
+* 29Oct03 0.01.09 RamP Added ADSL2 Delt offsets & sizes
+* 24Nov03 0.01.10 RamP Added bit field number, scan vector
+* 26Dec03 0.01.11 RamP Removed the oamFeature masks to api.h
+*******************************************************************************/
+
+#include "env_def_typedefs.h"
+#ifdef INTERNAL_BUILD
+#include "dev_host_internalinterface.h"
+#endif
+#include "dev_host_interface.h"
+#include "dsl_hal_api.h"
+
+#define ADSLSS_BASE 0x01000000
+#define BBIF_BASE 0x02000000
+
+#define ADSLSSADR (BBIF_BASE+0x0000)
+#define ADSLSSADRMASK 0xff000000
+#define WAKEUP_DSP 0x00000001
+
+/* Ax7 Reset Control */
+
+#define RST_CNTRL_BASE 0x8611600
+#define RST_CNTRL_PRCR (RST_CNTRL_BASE + 0x00 )
+
+#define RST_CNTRL_PRCR_GPIO 0x00000040
+#define RST_CNTRL_PRCR_ADSLSS 0x00000080
+#define RST_CNTRL_PRCR_USB 0x00000100
+#define RST_CNTRL_PRCR_SAR 0x00000200
+#define RST_CNTRL_PRCR_DSP 0x00800000
+#define RST_CNTRL_PRCR_EMAC1 0x00200000 /* EMAC1 reset */
+
+#define RST_CNTRL_SWRCR (RST_CNTRL_BASE + 0x04 )
+#define RST_SWRCR_SWR0 0x00000001
+#define RST_SWRCR_SWR1 0x00000002
+
+#define RST_CNTRL_RSR (TNETD53XX_RST_CNTRL_BASE + 0x08 )
+#define RST_RSR_RSCAUSE 0x00000003 /* Software Reset Caused by writing to SWR1 bit */
+
+
+/* ******************************************************
+Interrupt sources on Ax7 interrupt controller.
+The reserved sources are noted.
+********************************************************* */
+
+#define INTR_CNTRL_SRC_SECOND 0
+#define INTR_CNTRL_SRC_EXTERNAL0 1
+#define INTR_CNTRL_SRC_EXTERNAL1 2
+/* reserved sources ... */
+#define INTR_CNTRL_SRC_TIMER0 5
+#define INTR_CNTRL_SRC_TIMER1 6
+#define INTR_CNTRL_SRC_UART0 7
+#define INTR_CNTRL_SRC_UART1 8
+#define INTR_CNTRL_SRC_DMA0 9
+#define INTR_CNTRL_SRC_DMA1 10
+/* reserved sources ... */
+#define INTR_CNTRL_SRC_SAR 15
+/* reserved sources ... */
+#define INTR_CNTRL_SRC_EMAC0 19
+/* reserved sources ... */
+#define INTR_CNTRL_SRC_VLYNQ0 21
+#define INTR_CNTRL_SRC_CODEC_WAKE 22
+/* reserved sources ... */
+#define INTR_CNTRL_SRC_USB 24
+#define INTR_CNTRL_SRC_VLYNQ1 25
+/* reserved sources ... */
+#define INTR_CNTRL_SRC_EMAC1 28
+#define INTR_CNTRL_SRC_I2C 29
+#define INTR_CNTRL_SRC_DMA2 30
+#define INTR_CNTRL_SRC_DMA3 31
+/* reserved sources ... */
+#define INTR_CNTRL_SRC_VDMA_RX 37
+#define INTR_CNTRL_SRC_VDMA_TX 38
+#define INTR_CNTRL_SRC_ADSLSS 39
+
+#ifndef K0BASE
+#define K0BASE 0x80000000
+#endif
+
+#ifndef K1BASE
+#define K1BASE 0xA0000000
+#endif
+
+#ifndef PHYS_ADDR
+#define PHYS_ADDR(X) ((X) & 0X1FFFFFFF)
+#endif
+
+#ifndef PHYS_TO_K0
+#define PHYS_TO_K0(X) (PHYS_ADDR(X)|K0BASE)
+#endif
+
+#ifndef PHYS_TO_K1
+#define PHYS_TO_K1(X) (PHYS_ADDR(X)|K1BASE)
+#endif
+
+#ifndef DSLHAL_REG8
+#define DSLHAL_REG8( addr ) (*(volatile unsigned short *) PHYS_TO_K1(addr))
+#endif
+
+#ifndef DSLHAL_REG16
+#define DSLHAL_REG16( addr ) (*(volatile unsigned short *)PHYS_TO_K1(addr))
+#endif
+
+#ifndef DSLHAL_REG32
+#define DSLHAL_REG32( addr ) (*(volatile unsigned int *)PHYS_TO_K1(addr))
+#endif
+
+#ifndef NULL
+#define NULL 0
+#endif
+
+#ifndef TRUE
+#define TRUE (1==1)
+#endif
+
+#ifndef FALSE
+#define FALSE (1==2)
+#endif
+
+/*******************************************************************************
+* Type Defines for Library
+********************************************************************************/
+typedef unsigned int size_t;
+
+#define TIDSL_HW_CREATED 0x00000001
+#define TIDSL_HW_OPENED 0x00000002
+#define TIDSL_HW_STARTED 0x00000004
+#define TIDSL_OS_INITIALIZED 0x00000008
+
+/* Data Pump CRATES Table Defines */
+#define SIZE_OF_CRATES1_TABLE 120
+#define CRATES1_BF_LS0 7
+#define CRATES1_BI_LS0 17
+#define CRATES1_BF_AS0 0
+#define CRATES1_BI_AS0 10
+#define CRATES1_BF_DSRS 20
+#define CRATES1_BI_DSRS 21
+#define CRATES1_BFI_DSS 22
+#define CRATES1_BFI_DSI 23
+#define CRATES1_BF_USRS 25
+#define CRATES1_BI_USRS 26
+#define CRATES1_BFI_USS 27
+#define CRATES1_BFI_USI 28
+
+#define FAST_PATH 0
+#define INTERLEAVED_PATH 1
+
+#define LINE_NOT_CONNECTED 0
+#define LINE_CONNECTED 1
+#define LINE_DISCONNECTED 2
+#define LINE_NOT_TO_CONNECT 3
+
+#define MAXSECTIONS 125
+
+/*****************************************************************************************
+ * Localstructure declarations
+ *
+ ****************************************************************************************/
+enum
+{
+ DSLHAL_ERROR_NO_ERRORS, /* 00 */
+ DSLHAL_ERROR_UNRESET_ADSLSS, /* 01 */
+ DSLHAL_ERROR_RESET_ADSLSS, /* 02 */
+ DSLHAL_ERROR_UNRESET_DSP, /* 03 */
+ DSLHAL_ERROR_RESET_DSP, /* 04 */
+ DSLHAL_ERROR_NO_FIRMWARE_IMAGE, /* 05 */
+ DSLHAL_ERROR_MALLOC, /* 06 */
+ DSLHAL_ERROR_FIRMWARE_MALLOC, /* 07 */
+ DSLHAL_ERROR_DIAG_MALLOC, /* 08 */
+ DSLHAL_ERROR_OVERLAY_MALLOC, /* 09 */
+ DSLHAL_ERROR_CODE_DOWNLOAD, /* 10 */
+ DSLHAL_ERROR_DIAGCODE_DOWNLOAD, /* 11 */
+ DSLHAL_ERROR_BLOCK_READ, /* 12 */
+ DSLHAL_ERROR_BLOCK_WRITE, /* 13 */
+ DSLHAL_ERROR_MAILBOX_READ, /* 14 */
+ DSLHAL_ERROR_MAILBOX_WRITE, /* 15 */
+ DSLHAL_ERROR_MAILBOX_NOMAIL, /* 16 */
+ DSLHAL_ERROR_MAILBOX_OVERFLOW, /* 17 */
+ DSLHAL_ERROR_INVALID_PARAM, /* 18 */
+ DSLHAL_ERROR_ADDRESS_TRANSLATE, /* 19 */
+ DSLHAL_ERROR_FIRMWARE_CRC, /* 20 */
+ DSLHAL_ERROR_FIRMWARE_OFFSET, /* 21 */
+ DSLHAL_ERROR_CONFIG_API_FAILURE, /* 22 */
+ DSLHAL_ERROR_EOCREG_API_FAILURE, /* 23 */
+ DSLHAL_ERROR_VERSION_API_FAILURE, /* 24 */
+ DSLHAL_ERROR_STATS_API_FAILURE, /* 25 */
+ DSLHAL_ERROR_MARGIN_API_FAILURE, /* 26 */
+ DSLHAL_ERROR_CTRL_API_FAILURE, /* 27 */
+ DSLHAL_ERROR_HYBRID_API_FAILURE, /* 28 */
+ DSLHAL_ERROR_MODEMENV_API_FAILURE, /* 29 */
+ DSLHAL_ERROR_INTERRUPT_FAILURE, /* 30 */
+ DSLHAL_ERROR_INTERNAL_API_FAILURE, /* 31 */
+ DSLHAL_ERROR_DIGIDIAG_FAILURE, /* 32 */
+ DSLHAL_ERROR_TONETEST_FAILURE, /* 33 */
+ DSLHAL_ERROR_NOISETEST_FAILURE, /* 34 */
+ DSLHAL_ERROR_MODEMSTATE, /* 35 */
+ DSLHAL_ERROR_OVERLAY_CORRUPTED /* 36 */
+};
+
+enum
+{
+ CONFIG_FLAG_NOFLAG, /* 00 */
+ CONFIG_FLAG_TRELLIS, /* 01 */
+ CONFIG_FLAG_EC, /* 02 */
+ CONFIG_FLAG_RS /* 03 */
+};
+
+#define USE_EMIF_REV 0
+#define USE_CVR_REV 1
+#define TNETD53XX_MAXLOOP 10000
+#define REVERB 0
+#define MEDLEY 1
+#define NONINTENSE 0
+#define slavespace0 0xa1000000
+
+#define MASK_MAILBOX_INTERRUPTS 0x00000001
+#define MASK_BITFIELD_INTERRUPTS 0x00000002
+#define MASK_HEARTBEAT_INTERRUPTS 0x00000004
+#define DSP_INTERRUPT_SOURCE_REGISTER 0x020007A0
+#define DSP_INTERRUPT_CLEAR_REGISTER 0x020007A4
+
+#define DIGITAL_DIAG_MEMSIZE 1048576
+#define CRC32_QUOTIENT 0x04c11db7
+#define DSP_FIRMWARE_MALLOC_SIZE 0x7ffff
+#define DSP_CONSTELLATION_BUFFER_SIZE 1024*4
+#define LOG43125 9303
+#define US_NOMINAL_POWER (-38)
+#define US_BNG_LENGTH 32
+#define DS_BNG_LENGTH 256
+#define NUMBER_OF_BITFIELDS 4
+#define BITFIELD_SCAN 0x80000000
+
+/* ADSL Message offsets from Host Interface Pointer */
+
+/* ADSL2 Messages Index and Length defines */
+
+#define CMSGFMT_INDEX 0
+#define CMSGPCB_INDEX 1
+#define RMSGFMT_INDEX 2
+#define RMSGPCB_INDEX 3
+#define RMSG1LD_INDEX 13
+#define RMSG2LD_INDEX 14
+#define RMSG3LD_INDEX 15
+#define RMSG4LD_INDEX 16
+#define RMSG5LD_INDEX 17
+#define RMSG6LD_INDEX 18
+#define RMSG7LD_INDEX 19
+#define RMSG8LD_INDEX 20
+#define RMSG9LD_INDEX 21
+#define CMSG1LD_INDEX 22
+#define CMSG2LD_INDEX 23
+#define CMSG3LD_INDEX 24
+#define CMSG4LD_INDEX 25
+#define CMSG5LD_INDEX 26
+#define CMSGPCB2_INDEX 28
+#define CMSGPCB2L_INDEX 29
+#define RMSGFMT2_INDEX 30
+#define RMSGPCB2L_INDEX 31
+#define CMSG1ADSL2_INDEX 32
+#define RMSG1ADSL2_INDEX 33
+#define CMSG2ADSL2_INDEX 34
+#define RMSG2ADSL2_INDEX 35
+#define CPARAMS_INDEX 36
+#define RPARAMS_INDEX 37
+
+/* ADSL2 Message Sizes */
+
+#define CMSGFMT_SIZE 2
+#define RMSGFMT_SIZE 2
+#define CMSGPCB_SIZE 2
+#define CMSGPCB2_SIZE 6 /* Annex A with Blackout */
+#define CMSGPCB2L_SIZE 10 /* Annex B with Blackout */
+#define RMSGPCB_SIZE 36
+#define RMSG1LD_SIZE 16
+#define RMSGxLD_SIZE 258
+#define CMSG1LD_SIZE 16
+#define CMSG2LD_SIZE 130
+#define CMSG3LD_SIZE 66
+#define CMSG4LD_SIZE 34
+#define CMSG5LD_SIZE 34
+#define CMSG1ADSL2_SIZE 24
+#define RMSG1ADSL2_SIZE 4
+#define CMSG2ADSL2_SIZE 4
+#define RMSG2ADSL2_SIZE 32
+#define CPARAMS_SIZE 136
+#define RPARAMS_SIZE 808
+
+/* ADSL2 Plus Message Sizes (if Different from ADSL2) */
+
+#define RMSGPCB_P_SIZE 68
+#define CMSG1ADSL2P_SIZE 40 /* With Blackout */
+#define CPARAMS_PA_SIZE 168
+#define RPARAMS_PA_SIZE 2088
+#define CPARAMS_PB_SIZE 296
+#define RPARAMS_PB_SIZE 2088
+
+#endif /* pairs #ifndef ___DSL_REGISTER_DEFINES_H___ */
diff -urN linux.old/drivers/atm/sangam_atm/dsl_hal_support.c linux.dev/drivers/atm/sangam_atm/dsl_hal_support.c
--- linux.old/drivers/atm/sangam_atm/dsl_hal_support.c 1970-01-01 01:00:00.000000000 +0100
+++ linux.dev/drivers/atm/sangam_atm/dsl_hal_support.c 2005-07-10 08:02:01.443111512 +0200
@@ -0,0 +1,2788 @@
+/*******************************************************************************
+* FILE PURPOSE: DSL Driver API functions for Sangam
+*********************************************************************************
+* FILE NAME: dsl_hal_support.c
+*
+* DESCRIPTION:
+* Contains DSL HAL APIs for Modem Control
+*
+*
+* (C) Copyright 2001-02, Texas Instruments, Inc.
+* History
+* Date Version Notes
+* 06Feb03 0.00.00 RamP Created
+* 21Mar03 0.00.01 RamP Inserted byteswap functions
+* 07Apr03 0.00.02 RamP Implemented new error reporting scheme
+* Changed Commenting to C style only
+* 12Apr03 0.00.03 RamP Added function to set Interrupt Bit
+* Masks for bitfield & Mailboxes
+* 14Apr03 0.00.04 RamP Added function to process modem state
+* bit fields; renamed REG32 macros
+* Changed interrupt bit field settings
+* 15Apr03 0.00.05 RamP Fixed exit condition on dslShutdown
+* 21Apr03 0.01.00 RamP Fixed dslShutdown function & changed
+* loop counter for overlay byteswaps
+* (Alpha) Added cache writeback for overlays
+* Added function acknowledgeInterrupt
+* 22Apr03 0.01.01 RamP Moved acknowledgeInterrupt into api
+* 24Apr03 0.01.02 RamP Added function to compare crc32 with
+* pre-computed value as a recovery
+* scheme for corrupt overlay pages
+* 28Apr03 0.01.03 RamP Fixed a parameter in crc32 fxn call
+* 05May03 0.01.04 RamP Fixed Message structure access in
+* writeHostMailbox function
+* 14May03 0.01.05 RamP Lookup to netService of dsp version
+* (alpha ++) to determine pots/isdn service
+* 21May03 0.01.06 RamP Added support for CO profiles
+* 29May03 0.01.07 RamP Added critical section tabs for block
+* read/write operations
+* Added functions to reload overlay pages
+* and CO Profiles
+* 04Jun03 0.01.08 RamP Added state transition timing counters
+* 06Jun03 0.01.09 RamP Added Interrupt source parsing function
+* Interrupt masking for heartbeat added
+* 09Jun03 0.01.10 RamP Modified modem state bit field processing
+* for structure changes in ITIDSLHW
+* fixed problem in free memory for CO prof
+* 18Jul03 0.01.11 RamP Optimized free memory for CO profiles &
+* overlay pages in the supporting APIs
+* 28Jul03 0.02.00 RamP Modified the process bitfield functn
+* for LED & Application State report
+* 21Aug03 0.03.00 RamP Added logic to allocate & communicate
+* memory for constellation buffer display
+* 29Sep03 0.03.01 RamP Added API switch calls to advcfg module
+* to abstract them from the API module
+* 12Oct03 0.03.02 RamP Added API to gather ADSL2 Messages
+* 14Oct03 0.03.03 RamP Added function to read CMsgsRA
+* 23Oct03 0.03.04 RamP Changed train history index to circular
+* buffer upon rollover
+* 29Oct03 0.03.05 RamP Added Adsl2 Delt Message Parsing
+* 12Nov03 0.03.06 RamP Fixed endianness issues with
+* Constellation Display
+* 14Nov03 0.03.07 RamP Added function to gather CRates1/RRates1
+* before they get overwritten by CRatesRA
+* 19Nov03 0.03.08 JohnP Revised dslhal_support_aocBitSwapProcessing to
+* prevent duplicate ATU-R bitswaps going to ACT
+* 24Nov03 0.03.09 RamP Implemented detailed State Tracking through
+* Modem State bit fields for ADSL/2
+* 12Dec03 0.03.10 RamP Tokenized advanced configuration code
+* 12Dec03 0.03.11 RamP Added state reset upon IDLE
+* 19Dec03 0.03.12 RamP Added static adsl2 byteswap function for
+* handling pointer to pointer cases
+* Changed adsl2 messages to correct pointer to
+* pointer dereferencing problems in some OS
+* 26Dec03 0.03.13 RamP Setting Current Address for Constellation
+* buffer in addition to start address
+* Added additional check to overlay page malloc
+*******************************************************************************/
+#include "dsl_hal_register.h"
+#include "dsl_hal_support.h"
+
+static unsigned int dslhal_support_adsl2ByteSwap32(unsigned int in32Bits);
+
+/******************************************************************************************
+* FUNCTION NAME: dslhal_support_unresetDslSubsystem
+*
+*******************************************************************************************
+* DESCRIPTION: This function unreset Dsl Subsystem
+*
+* INPUT: None
+*
+* RETURN: 0 if Pass; 1 if Fail
+*
+*****************************************************************************************/
+int dslhal_support_unresetDslSubsystem(void)
+{
+ dprintf(4," dslhal_support_unresetDslSubsystem()\n");
+ /* Put ADSLSS in to reset */
+ DSLHAL_REG32(0xa8611a10) = 0x1;
+ shim_osClockWait(64);
+ dprintf(5,"Selected APLL Reg \n");
+
+ DSLHAL_REG32(0xa8610a90) = 0x4;
+ shim_osClockWait(64);
+ dprintf(5,"Enable Analog PLL \n");
+
+ DSLHAL_REG32(0xa8610a90) = 0x77fe;
+ shim_osClockWait(64);
+ dprintf(5,"Set PLL for DSP\n");
+
+ /* DSLHAL_REG32(0xa8611600) = 0x007f1bdf;*/
+ DSLHAL_REG32(0xa8611600) |= RST_CNTRL_PRCR_ADSLSS;
+ shim_osClockWait(64);
+ dprintf(5,"Brought ADSLSS out of Reset \n");
+
+ DSLHAL_REG32(0xa861090c) &= ~((1<<20)|(1<<21)|(1<<22)|(1<<23)|(1<<24)|(1<<25));
+ shim_osClockWait(64);
+ dprintf(5,"Configured GPIO 20-25 for McBSP \n");
+
+ /*DSLHAL_REG32(0xa8611600) |= RST_CNTRL_PRCR_ADSLSS;*/
+
+
+ /* DSLHAL_REG32(0xa8611a04) = 0x00000001;
+ shim_osClockWait(64); */
+
+ dprintf(4," dslhal_support_unresetDslSubsystem done\n");
+ return DSLHAL_ERROR_NO_ERRORS;
+}
+
+
+/******************************************************************************************
+* FUNCTION NAME: dslhal_support_resetDslSubsystem
+*
+*******************************************************************************************
+* DESCRIPTION: This function unreset Dsl Subsystem
+*
+* INPUT: None
+*
+* RETURN: 0 if Pass; 1 if Fail
+*
+*****************************************************************************************/
+int dslhal_support_resetDslSubsystem(void)
+{
+ dprintf(4, "dslhal_support_resetDslSubsystem \n");
+ /* Put ADSLSS into reset */
+ DSLHAL_REG32(0xa8611600) &= ~RST_CNTRL_PRCR_ADSLSS;
+ shim_osClockWait(64);
+ /* DSLHAL_REG32(0xa8611a04) = 0x00000000;
+ shim_osClockWait(64); */
+ dprintf(4, "dslhal_support_resetDslSubsystem Done \n");
+ return DSLHAL_ERROR_NO_ERRORS;
+}
+
+/******************************************************************************************
+* FUNCTION NAME: dslhal_support_unresetDsp()
+*
+*******************************************************************************************
+* DESCRIPTION: This fuction takes ax5 daugter board out of reset.
+*
+* INPUT: None
+*
+* RETURN: 0 --successful.
+* 1 --failed
+*
+*****************************************************************************************/
+int dslhal_support_unresetDsp(void)
+{
+#ifdef PRE_SILICON
+ /* unsigned char value; */
+ int rc;
+
+ rc=dslhal_support_hostDspAddressTranslate((unsigned int)DEV_MDMA0_SRC_ADDR);
+ if(rc==DSLHAL_ERROR_ADDRESS_TRANSLATE)
+ {
+ dprintf(1, "dslhal_support_hostDspAddressTranslate failed\n");
+ return DSLHAL_ERROR_ADDRESS_TRANSLATE;
+ }
+ dprintf(5,"MDMA SRC: %08x\n", rc);
+ DSLHAL_REG32(rc) = 0x80000001;
+ rc=dslhal_support_hostDspAddressTranslate((unsigned int)DEV_MDMA0_DST_ADDR);
+ if(rc==DSLHAL_ERROR_ADDRESS_TRANSLATE)
+ {
+ dprintf(1, "dslhal_support_hostDspAddressTranslate failed\n");
+ return DSLHAL_ERROR_ADDRESS_TRANSLATE;
+ }
+ dprintf(5,"MDMA DST: %08x\n", rc);
+ DSLHAL_REG32(rc) = 0x02090001;
+ rc=dslhal_support_hostDspAddressTranslate((unsigned int)DEV_MDMA0_CTL_ADDR);
+ if(rc== DSLHAL_ERROR_ADDRESS_TRANSLATE)
+ {
+ dprintf(1, "dslhal_support_hostDspAddressTranslate failed\n");
+ return DSLHAL_ERROR_ADDRESS_TRANSLATE;
+ }
+ dprintf(5,"MDMA CTL: %08x\n", rc);
+ DSLHAL_REG32(rc) = (DEV_MDMA_START | DEV_MDMA_DST_INC | DEV_MDMA_SRC_INC |
+ DEV_MDMA_BURST1 | (1 << DEV_MDMA_LEN_SHF));
+ /* statusMask = 0x00000010;*/
+#else
+ dprintf(4, "dslhal_support_unresetDsp()\n");
+
+ /* Bring the DSP core out of reset */
+ /* DSLHAL_REG32(0xa8611600) = 0x00ff1bdf; */
+ DSLHAL_REG32(0xa8611600) |= RST_CNTRL_PRCR_DSP;
+ shim_osClockWait(64);
+ dprintf(5,"Brought DSP out of Reset \n");
+ dprintf(6,"Current Contents of PRCR: 0x%x\n",(unsigned int)DSLHAL_REG32(0xa8611600));
+ /* DSLHAL_REG32(0xa8611a0c) = 0x00000007;
+ shim_osClockWait(64); */
+#endif
+
+ dprintf(4, "dslhal_support_unresetDsp() done\n");
+ return DSLHAL_ERROR_NO_ERRORS;
+}
+
+/******************************************************************************************
+* FUNCTION NAME: dslhal_support_resetDsp()
+*
+*******************************************************************************************
+* DESCRIPTION: This fuction takes ax5 daugter board into reset.
+*
+* INPUT: None
+*
+* RETURN: 0 --successful.
+* 1 --failed
+*
+*****************************************************************************************/
+int dslhal_support_resetDsp(void)
+{
+ dprintf(4, "dslhal_support_resetDsp \n");
+ /* Put ADSLSS into reset */
+ DSLHAL_REG32(0xa8611600) &= ~RST_CNTRL_PRCR_DSP;
+ shim_osClockWait(64);
+ dprintf(4, "dslhal_support_resetDsp Done \n");
+ return DSLHAL_ERROR_NO_ERRORS;
+}
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_support_hostDspAddressTranslate()
+*
+*********************************************************************************************
+* DESCRIPTION:
+* Maps ax5 daugter card dsp memory address to avalanche memory space
+*
+* Input: unsigned int addr, dsp memory address.
+*
+* Return: >=0, unsigned int, mapped Avalanche address(VBUS address).
+* -1, mapping failed
+*
+*
+********************************************************************************************/
+/* static unsigned int bbifmap0,bbifmap1; */
+
+unsigned int dslhal_support_hostDspAddressTranslate( unsigned int addr )
+{
+ unsigned int addrMap;
+ /* This function should just be used to move the memory window of the ADSLSS */
+ dprintf(5, "dslhal_support_hostDspAddressTranslate()\n");
+
+ /* select vbus to xbus memory */
+ /* addrMap = addr & 0xff000000; */
+ addrMap = addr & ADSLSSADRMASK;
+
+ DSLHAL_REG32(ADSLSSADR) = addrMap;
+
+ dprintf(6, "dslhal_support_hostDspAddressTranslate() done\n");
+#ifdef PRE_SILICON
+ return ((ADSLSS_BASE | (~ADSLSSADRMASK & addr))+ 0x00000100);
+ /* Added 0x100 for Pre-Silicon VLNQ offset.. to be removed for Silicon */
+#else
+ return ((ADSLSS_BASE | (~ADSLSSADRMASK & addr)));
+ /* Added 0x100 for Pre-Silicon VLNQ offset.. to be removed for Silicon */
+#endif
+
+}
+
+
+/******************************************************************************************
+* FUNCTION NAME: dslhal_support_blockWrite
+*
+*******************************************************************************************
+* DESCRIPTION: This rouin simulates DSP memory write as done in ax5 pci nic card
+*
+* INPUT: void *buffer, data need to written
+* void *adde, memory address to be written
+* size_t count, number of bytes to be written
+*
+* RETURN: 0 --succeeded
+* 1 --Failed
+*
+*****************************************************************************************/
+
+int dslhal_support_blockWrite(void *buffer, void *addr, size_t count)
+{
+ int rc, byteCnt=0;
+ unsigned char* ptr;
+ union
+ {
+ unsigned char *cptr;
+ short *sptr;
+ int *iptr;
+ } src;
+ union
+ {
+ int anint; /* DSP location */
+ unsigned char *cptr; /* to avoid casts */
+ } dst;
+ union
+ {
+ unsigned int anint;
+ unsigned char byte[4];
+ }data,dword,sword;
+
+ /* Enter Critical Section */
+ shim_osCriticalEnter();
+
+ dprintf(6, "dslhal_support_blockWrite\n");
+
+ dprintf(6,"addr=0x%X, length=0x%X, buffer=0x%X\n", (unsigned int) addr, (unsigned int) count, (unsigned int)buffer);
+
+ src.cptr = (unsigned char*) buffer; /* local buffer */
+ dst.cptr = addr; /* DSP memory location */
+
+ /*Maps address first*/
+ rc=dslhal_support_hostDspAddressTranslate((unsigned int)addr);
+ dprintf(5, "NewAddr: %08x\n", rc);
+ if(rc== DSLHAL_ERROR_ADDRESS_TRANSLATE)
+ {
+ dprintf(1, "dslhal_support_hostDspAddressTranslate failed\n");
+ return DSLHAL_ERROR_ADDRESS_TRANSLATE;
+ }
+
+ dst.cptr=(unsigned char *)rc;
+
+ /* check wether address is at 32bits boundary */
+
+ if ((dst.anint & 0x3) && count)
+ {
+ sword.anint = *(unsigned int*)((unsigned int)src.cptr & 0xfffffffc);
+ dword.anint = DSLHAL_REG32((unsigned int)dst.cptr & 0xfffffffc);
+ sword.anint = (unsigned int) dslhal_support_byteSwap32(sword.anint);
+ dword.anint = (unsigned int) dslhal_support_byteSwap32(dword.anint);
+ ptr = (unsigned char *)((unsigned int)dst.cptr & 0xfffffffc);
+
+ if((dst.anint & 3) ==3) /* last byte of a dword */
+ {
+ dword.byte[3] = sword.byte[3];
+ dst.anint++; /* bump the address by one */
+ byteCnt++;
+ count--;
+ }
+
+ if((dst.anint & 3) ==1) /* second byte */
+ {
+ if(count>3)
+ {
+ dword.byte[3] = sword.byte[3];
+ dst.anint++;
+ count--;
+ byteCnt++;
+ }
+ if(count>2)
+ {
+ dword.byte[2] = sword.byte[2];
+ dst.anint++;
+ count--;
+ byteCnt++;
+ }
+ if(count)
+ {
+ dword.byte[1] = sword.byte[1];
+ dst.anint++;
+ count--;
+ byteCnt++;
+ }
+ }
+
+ if((dst.anint & 3) && (count >1))
+ {
+ dword.byte[2] = sword.byte[2];
+ dword.byte[3] = sword.byte[3];
+ byteCnt+=2;
+ dst.anint += 2; /* bump the address by two */
+ count -= 2; /* decrement the byte count by two */
+ }
+
+ if((dst.anint & 3) && (count==1))
+ {
+ dword.byte[2] = sword.byte[2];
+ dst.anint++;
+ byteCnt++;
+ count--;
+ }
+ src.cptr = (char *)((unsigned int)src.cptr & 0xfffffffc); /* fix 032802 */
+ dword.anint = dslhal_support_byteSwap32(dword.anint);
+ DSLHAL_REG32((unsigned int)ptr) = dword.anint;
+ ptr = src.cptr;
+ for(rc=0;rc<count;rc++)
+ {
+ *ptr = *(ptr+byteCnt);
+ ptr++;
+ }
+ }
+
+ /* the dst pointer should now be on a 32-bit boundary */
+
+ while (count > 3)
+ {
+ DSLHAL_REG32((unsigned int)dst.cptr) = dslhal_support_byteSwap32(*src.iptr);
+ src.iptr++; /* bump the data pointer by four */
+ dst.anint += 4; /* bump the address by four */
+ count -= 4; /* decrement the byte count by four */
+ }
+
+ /* write remaining bytes */
+ if(count)
+ {
+ int i;
+
+ data.anint= DSLHAL_REG32((unsigned int)dst.cptr);
+ data.anint=dslhal_support_byteSwap32(data.anint);
+ for (i=0; i< count; i++)
+ {
+ data.byte[i]=*(src.cptr+i);
+ }
+ data.anint=dslhal_support_byteSwap32(data.anint);
+ DSLHAL_REG32((unsigned int)dst.cptr) = data.anint;
+ src.cptr +=count;
+ dst.anint +=count;
+ count=0;
+ }
+ dprintf(6, "dslhal_support_blockWrite done\n");
+ /* Exit Critical Section */
+ shim_osCriticalExit();
+ return DSLHAL_ERROR_NO_ERRORS;
+} /* end of dslhal_support_blockWrite() */
+
+
+/******************************************************************************************
+* FUNCTION NAME: dslhal_support_blockRead
+*
+*********************************************************************************************
+* DESCRIPTION: This rouin simulates DSP memory read as done in ax5 pci nic card
+*
+* INPUT: void *addr, memory address to be read
+* void *buffer, dat buffer to be filled with from memmory
+* size_t count, number of bytes to be written
+*
+* RETURN: 0 --succeeded
+* 1 --Failed
+*
+*****************************************************************************************/
+
+int dslhal_support_blockRead(void *addr, void *buffer, size_t count)
+{
+ int rc;
+ union
+ {
+ int anint; /* DSP location */
+ char *cptr; /* to avoid casts */
+ } src;
+ union
+ {
+ char byte[4];
+ int anint; /* DSP data */
+ } data;
+ union
+ {
+ char *cptr;
+ int *iptr;
+ } dst;
+
+ /* Enter Critical Section */
+ shim_osCriticalEnter();
+
+ dprintf(6,"dslhal_support_blockRead\n");
+
+
+ src.cptr = addr; /* DSP memory location */
+ dst.cptr = buffer; /* local buffer */
+
+ dprintf(6, "Read addr=0x%X, size=0x%X\n", (unsigned int)addr, count);
+
+
+ /*Maps address first*/
+ rc=dslhal_support_hostDspAddressTranslate((unsigned int)addr);
+ if(rc== DSLHAL_ERROR_ADDRESS_TRANSLATE)
+ {
+ dprintf(1, "dslhal_support_hostDspAddressTranslate failed\n");
+ return DSLHAL_ERROR_ADDRESS_TRANSLATE;
+ }
+
+ src.cptr=(unsigned char *)rc;
+
+ /**********************************************
+ * if the source is NOT on a 32-bit boundary *
+ * then we read the full word *
+ * and ignore the first part of it *
+ **********************************************/
+
+ if ((src.anint & 3) && count)
+ {
+ unsigned int anword;
+
+ anword = DSLHAL_REG32((unsigned int)src.cptr & 0xfffffffc);
+ data.anint = dslhal_support_byteSwap32(anword);
+
+ /************************************
+ * there is no need for case 0 *
+ * notice that there are no breaks *
+ * each falls through to the next *
+ ************************************/
+
+ switch (src.anint & 3)
+ {
+ case 1:
+ /* use only byte[1-3] */
+ *(dst.cptr++) = data.byte[1];
+ src.anint++;
+ count--;
+ case 2:
+ /* use byte[2-3] */
+ if (count)
+ {
+ *(dst.cptr++) = data.byte[2];
+ src.anint++;
+ count--;
+ }
+ case 3:
+ /* use byte[3] */
+ if (count)
+ {
+ *(dst.cptr++) = data.byte[3];
+ src.anint++;
+ count--;
+ }
+ }
+ }
+
+ /* the src pointer should now be on a 32-bit boundary */
+ while (count > 3)
+ {
+ unsigned int anword;
+
+ anword=DSLHAL_REG32((unsigned int)src.cptr);
+
+ *dst.iptr = dslhal_support_byteSwap32(anword);
+ src.anint += 4; /* bump the address by four */
+ dst.iptr++; /* bump the data pointer by four */
+ count -= 4; /* decrement the byte count by four */
+ }
+
+ /*******************************
+ * if there's any count left *
+ * then we read the next word *
+ * and ignore the end of it *
+ *******************************/
+ if (count)
+ {
+ unsigned int anword;
+
+ anword= DSLHAL_REG32((unsigned int)src.cptr);
+ data.anint = dslhal_support_byteSwap32(anword);
+
+ /************************************
+ * there is no need for case 0 *
+ * notice that there are no breaks *
+ * each falls through to the next *
+ ************************************/
+ switch (count)
+ {
+ case 1:
+ /* use byte[0] */
+ *(dst.cptr++) = data.byte[0];
+ src.anint++;
+ count--;
+ break;
+ case 2:
+ /* use byte[0-1] */
+ *(dst.cptr++) = data.byte[0];
+ *(dst.cptr++) = data.byte[1];
+ src.anint +=2;
+ count -= 2;
+ break;
+ case 3:
+ /* use only byte[0-2] */
+ *(dst.cptr++) = data.byte[0];
+ *(dst.cptr++) = data.byte[1];
+ *(dst.cptr++) = data.byte[2];
+ src.anint +=3;
+ count -= 3;
+ break;
+ }
+ }
+ /* Exit Critical Section */
+ shim_osCriticalExit();
+
+ return DSLHAL_ERROR_NO_ERRORS;
+
+} /* end of dslhal_support_blockRead() */
+
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_support_readDspMailbox
+*
+*********************************************************************************************
+* DESCRIPTION: Reads a message from the mailbox
+*
+* ARGUMENTS: int *pcmd Pointer to command read
+*
+* RETURNS: 0 if successful
+* 1 if no mail
+* NZ otherwise
+*
+*****************************************************************************************/
+
+int dslhal_support_readDspMailbox(tidsl_t *ptidsl, int *pcmd, int *ptag, int *pprm1, int *pprm2)
+{
+ int rc;
+ int cmd;
+ int tag;
+ int prm1;
+ int prm2;
+ unsigned char dspOutInx;
+ DEV_HOST_dspOamSharedInterface_t *pdspOamSharedInterface, dspOamSharedInterface;
+ DEV_HOST_mailboxControl_t mailboxControl;
+ DEV_HOST_dspHostMsg_t dspMailboxMsg[DEV_HOST_DSPQUEUE_LENGTH];
+
+ dprintf(6,"dslhal_support_readDspMailbox\n");
+
+ /* get the DSP main pointer */
+
+ pdspOamSharedInterface = (DEV_HOST_dspOamSharedInterfacePtr_t) ptidsl->pmainAddr;
+
+ rc = dslhal_support_blockRead(pdspOamSharedInterface, &dspOamSharedInterface,
+ sizeof(DEV_HOST_dspOamSharedInterface_t));
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return DSLHAL_ERROR_BLOCK_READ;
+ }
+
+ /* Read in the command/response buffer */
+ dspOamSharedInterface.dspHostMailboxControl_p = (DEV_HOST_mailboxControl_t *)dslhal_support_byteSwap32((unsigned int)dspOamSharedInterface.dspHostMailboxControl_p);
+
+
+ rc = dslhal_support_blockRead((PVOID)dspOamSharedInterface.dspHostMailboxControl_p,
+ &mailboxControl, sizeof(DEV_HOST_mailboxControl_t));
+
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return DSLHAL_ERROR_BLOCK_READ;
+ }
+
+ /* Change the endianness of the Mailbox Pointer */
+ mailboxControl.dspMsgBuf_p = (DEV_HOST_dspHostMsg_t *) dslhal_support_byteSwap32((unsigned int)mailboxControl.dspMsgBuf_p);
+
+ rc = dslhal_support_blockRead((PVOID)mailboxControl.dspMsgBuf_p,
+ &dspMailboxMsg, (sizeof(DEV_HOST_dspHostMsg_t)*DEV_HOST_DSPQUEUE_LENGTH));
+
+ if (rc)
+ return DSLHAL_ERROR_BLOCK_READ;
+ /* Extract the command/response message index */
+ mailboxControl.hostInInx &= 7;
+ mailboxControl.hostOutInx &= 7;
+ mailboxControl.dspOutInx &= 7;
+ mailboxControl.dspInInx &= 7;
+
+
+ /* check for messages in the mailbox */
+
+ if (mailboxControl.dspOutInx == mailboxControl.dspInInx)
+ {
+ return DSLHAL_ERROR_MAILBOX_NOMAIL;
+ /* no messages to read */
+ }
+
+ /* use bDRESPOutInx as index to DRESPMsgBuf */
+
+ cmd = dspMailboxMsg[mailboxControl.dspOutInx].cmd;
+ tag = dspMailboxMsg[mailboxControl.dspOutInx].tag;
+ prm1= dspMailboxMsg[mailboxControl.dspOutInx].param1;
+ prm2= dspMailboxMsg[mailboxControl.dspOutInx].param2;
+
+ mailboxControl.dspOutInx++; /* increment count */
+ mailboxControl.dspOutInx &= 7; /* only two bits */
+
+ dspOutInx = mailboxControl.dspOutInx;
+
+ /* Read in the command response buffer again to take care of changes */
+ mailboxControl.dspOutInx = dspOutInx;
+ rc = dslhal_support_blockWrite(&mailboxControl.dspOutInx,
+ &dspOamSharedInterface.dspHostMailboxControl_p->dspOutInx, sizeof(BYTE));
+
+ if (rc)
+ return DSLHAL_ERROR_BLOCK_WRITE;
+
+ /* Is the input parameter address non-zero*/
+
+ if (pcmd)
+ {
+ *pcmd = cmd;
+ }
+ if (ptag)
+ {
+ *ptag = tag;
+ }
+ if (pprm1)
+ {
+ *pprm1 = prm1;
+ }
+ if (pprm2)
+ {
+ *pprm2 = prm2;
+ }
+
+ dprintf(6,"dslhal_support_readDspMailbox done\n");
+ dprintf(6,"cmd=%d, tag=%d\n", cmd, tag);
+ dprintf(6,"dslhal_support_readDspMailbox:cmd: 0x%x, tag=%d\n", cmd, tag);
+ return DSLHAL_ERROR_NO_ERRORS;
+
+} /* end of dslhal_support_readDspMailbox() */
+
+/*******************************************************************************************
+* FUNCTION NAME: dslhal_support_writeHostMailbox
+*
+********************************************************************************************
+* DESCRIPTION: Send a message to a mailbox
+*
+* ARGUMENTS: int cmd command to write
+* int tag tag (currently unused)
+* int p1 parameter 1 (currently unused)
+* int p2 parameter 2 (currently unused)
+*
+* RETURNS: 0 if successful
+* NZ otherwise
+*
+*******************************************************************************************/
+
+int dslhal_support_writeHostMailbox(tidsl_t *ptidsl, int cmd, int tag, int p1, int p2)
+{
+ int rc;
+ int index;
+ DEV_HOST_dspOamSharedInterface_t *pdspOamSharedInterface, dspOamSharedInterface;
+ DEV_HOST_mailboxControl_t mailboxControl;
+ DEV_HOST_dspHostMsg_t hostMailboxMsg[DEV_HOST_HOSTQUEUE_LENGTH];
+ unsigned char hostInInx;
+
+ dprintf(6,"dslhal_support_writeHostMailbox:cmd: 0x%x, tag=%d\n", cmd, tag);
+
+ dprintf(6,"cmd=%d, tag=%d\n", cmd, tag);
+
+ pdspOamSharedInterface = (DEV_HOST_dspOamSharedInterfacePtr_t) ptidsl->pmainAddr;
+
+ rc = dslhal_support_blockRead(pdspOamSharedInterface, &dspOamSharedInterface,
+ sizeof(DEV_HOST_dspOamSharedInterface_t));
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return DSLHAL_ERROR_BLOCK_READ;
+ }
+ /* Read in the command/response buffer */
+ dspOamSharedInterface.dspHostMailboxControl_p = (DEV_HOST_mailboxControl_t *) dslhal_support_byteSwap32((unsigned int)dspOamSharedInterface.dspHostMailboxControl_p);
+
+ rc = dslhal_support_blockRead((PVOID)dspOamSharedInterface.dspHostMailboxControl_p,
+ &mailboxControl, sizeof(DEV_HOST_mailboxControl_t));
+
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return DSLHAL_ERROR_BLOCK_READ;
+ }
+ /* Change the endianness of the Mailbox Control Pointer */
+ mailboxControl.hostMsgBuf_p = (DEV_HOST_dspHostMsg_t *) dslhal_support_byteSwap32((unsigned int)mailboxControl.hostMsgBuf_p);
+ rc = dslhal_support_blockRead((PVOID)mailboxControl.hostMsgBuf_p,
+ &hostMailboxMsg, (sizeof(DEV_HOST_dspHostMsg_t)*DEV_HOST_HOSTQUEUE_LENGTH));
+
+ if (rc)
+ return DSLHAL_ERROR_BLOCK_READ;
+ /* Extract the command/response message index */
+ mailboxControl.hostInInx &= 7;
+ mailboxControl.hostOutInx &= 7;
+ mailboxControl.dspOutInx &= 7;
+ mailboxControl.dspInInx &= 7;
+
+ /* make sure there's room in the mailbox */
+
+ index = mailboxControl.hostInInx;
+ mailboxControl.hostInInx++;
+ mailboxControl.hostInInx &= 7;
+ hostInInx = mailboxControl.hostInInx;
+ if (mailboxControl.hostInInx == mailboxControl.hostOutInx)
+ {
+ /* mailbox is full */
+ return DSLHAL_ERROR_MAILBOX_OVERFLOW;
+ }
+
+ /* use bOCMDInInx as index to OCMDMsgBuf */
+ hostMailboxMsg[index].cmd = (BYTE) cmd;
+ hostMailboxMsg[index].tag = (BYTE) tag;
+ hostMailboxMsg[index].param1 = (BYTE) p1;
+ hostMailboxMsg[index].param2 = (BYTE) p2;
+ rc = dslhal_support_blockWrite(&hostMailboxMsg,
+ (PVOID)mailboxControl.hostMsgBuf_p,
+ sizeof(DEV_HOST_dspHostMsg_t)*DEV_HOST_HOSTQUEUE_LENGTH);
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockWrite failed\n");
+ return DSLHAL_ERROR_BLOCK_READ;
+ }
+ rc = dslhal_support_blockWrite(&mailboxControl,
+ &dspOamSharedInterface.dspHostMailboxControl_p,
+ sizeof(DEV_HOST_mailboxControl_t));
+ if (rc)
+ return DSLHAL_ERROR_BLOCK_WRITE;
+ /* update the index */
+ mailboxControl.hostInInx = hostInInx;
+ rc = dslhal_support_blockWrite(&mailboxControl.hostInInx,
+ &dspOamSharedInterface.dspHostMailboxControl_p->hostInInx,
+ sizeof(BYTE));
+ if (rc)
+ return DSLHAL_ERROR_BLOCK_WRITE;
+
+ dprintf(6,"dslhal_support_writeHostMailbox done\n");
+ return DSLHAL_ERROR_NO_ERRORS;
+
+}
+/* end of dslhal_support_writeHostMailbox() */
+
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_support_readTextMailbox
+*
+*********************************************************************************************
+* DESCRIPTION: Reads a message from the mailbox
+*
+* ARGUMENTS: int *pcmd Pointer to command read
+*
+* RETURNS: 0 if successful
+* 1 if no mail
+* NZ otherwise
+*
+*****************************************************************************************/
+
+int dslhal_support_readTextMailbox(tidsl_t *ptidsl, int *pmsg1, int *pmsg2)
+{
+ int rc;
+ unsigned int msg1;
+ unsigned int msg2;
+ unsigned char textOutInx;
+ DEV_HOST_dspOamSharedInterface_t *pdspOamSharedInterface, dspOamSharedInterface;
+ DEV_HOST_mailboxControl_t mailboxControl;
+ DEV_HOST_textMsg_t textMailboxMsg[DEV_HOST_TEXTQUEUE_LENGTH];
+
+ dprintf(6,"dslhal_support_readTextMailbox\n");
+
+ /* get the DSP main pointer */
+
+ pdspOamSharedInterface = (DEV_HOST_dspOamSharedInterfacePtr_t) ptidsl->pmainAddr;
+
+ rc = dslhal_support_blockRead(pdspOamSharedInterface, &dspOamSharedInterface,
+ sizeof(DEV_HOST_dspOamSharedInterface_t));
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return DSLHAL_ERROR_BLOCK_READ;
+ }
+
+ /* Read in the command/response buffer */
+ dspOamSharedInterface.dspHostMailboxControl_p = (DEV_HOST_mailboxControl_t *)dslhal_support_byteSwap32((unsigned int)dspOamSharedInterface.dspHostMailboxControl_p);
+
+
+ rc = dslhal_support_blockRead((PVOID)dspOamSharedInterface.dspHostMailboxControl_p,
+ &mailboxControl, sizeof(DEV_HOST_mailboxControl_t));
+
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return DSLHAL_ERROR_BLOCK_READ;
+ }
+
+ /* Change the endianness of the Mailbox Pointer */
+ mailboxControl.textMsgBuf_p = (DEV_HOST_textMsg_t *) dslhal_support_byteSwap32((unsigned int)mailboxControl.textMsgBuf_p);
+
+ rc = dslhal_support_blockRead((PVOID)mailboxControl.textMsgBuf_p,
+ &textMailboxMsg, (sizeof(DEV_HOST_textMsg_t)*DEV_HOST_DSPQUEUE_LENGTH));
+
+ if (rc)
+ return DSLHAL_ERROR_BLOCK_READ;
+ /* Extract the command/response message index */
+
+ mailboxControl.textInInx &= 7;
+ mailboxControl.textOutInx &= 7;
+
+ /* check for messages in the mailbox */
+
+ if (mailboxControl.textOutInx == mailboxControl.textInInx)
+ {
+ return DSLHAL_ERROR_MAILBOX_NOMAIL;
+ /* no messages to read */
+ }
+
+ /* use bDRESPOutInx as index to DRESPMsgBuf */
+
+ msg1 = textMailboxMsg[mailboxControl.textOutInx].msgPart1;
+ msg2 = textMailboxMsg[mailboxControl.textOutInx].msgPart2;
+ msg1 = (unsigned int) dslhal_support_byteSwap32((unsigned int)msg1);
+ msg2 = (unsigned int) dslhal_support_byteSwap32((unsigned int)msg2);
+
+ mailboxControl.textOutInx++; /* increment count */
+ mailboxControl.textOutInx &= 7; /* only two bits */
+
+ textOutInx = mailboxControl.textOutInx;
+
+ /* Read in the command response buffer again to take care of changes */
+
+ mailboxControl.textOutInx = textOutInx;
+
+ rc = dslhal_support_blockWrite(&mailboxControl.textOutInx,
+ &dspOamSharedInterface.dspHostMailboxControl_p->textOutInx, sizeof(BYTE));
+
+ if (rc)
+ return DSLHAL_ERROR_BLOCK_WRITE;
+
+ /* Is the input parameter address non-zero*/
+
+ if (pmsg1)
+ {
+ *pmsg1 = msg1;
+ }
+ if (pmsg2)
+ {
+ *pmsg2 = msg2;
+ }
+
+ dprintf(6,"dslhal_support_readTextMailbox done\n");
+ dprintf(6,"msgPart1=%d, msgPart2=%d\n", msg1, msg2);
+ dprintf(6,"dslhal_support_readTextMailbox:Message Part1: 0x%x, tag=0x%x\n", msg1, msg2);
+ return DSLHAL_ERROR_NO_ERRORS;
+
+} /* end of dslhal_support_readTextMailbox() */
+
+
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_support_hostDspCodeDownload()
+*
+*********************************************************************************************
+* DESCRIPTION:
+* download DSP image from host memory to dsp memory
+*
+* Return: 0 success
+* 1 failed
+*
+* NOTE:
+* DSP image is based on LITTLE endian
+*
+********************************************************************************************/
+
+int dslhal_support_hostDspCodeDownload(tidsl_t * ptidsl)
+{
+
+ unsigned int index;
+ int rc = 0, i;
+ unsigned char *iptr; /* image pointer */
+ unsigned int numbytes,olayXfer,olayStore;
+ /* unsigned int holdSecPhyAddr=0,holdSecVirtAddr; */
+ unsigned int *olayStart;
+ size_t len; /* size of the file */
+ size_t expoffset; /* expected offset for next section header */
+ unsigned short checksum;
+ unsigned int crc32;
+ unsigned char * image;
+ char *tmp = (char *)DEV_HOST_DSP_OAM_POINTER_LOCATION;
+ DEV_HOST_dspVersionDef_t dspVersion;
+#if SWTC
+ DEV_HOST_tcHostCommDef_t TCHostCommDef;
+#endif
+ DEV_HOST_oamWrNegoParaDef_t OamWrNegoParaDef;
+ DEV_HOST_dspOamSharedInterface_t dspOamSharedInterface, *pdspOamSharedInterface;
+ DEV_HOST_olayDpDef_t olayDpParms;
+ DEV_HOST_profileBase_t profileList;
+#ifndef NO_ACT
+ DEV_HOST_consBufDef_t constDisp;
+#endif
+#if CO_PROFILES
+ DEV_HOST_coData_t coData;
+#endif
+ DEV_HOST_olayDpPageDef_t olayDpPageDef[NUM_PAGES];
+ union
+ {
+ char byte[4];
+ unsigned short hword[2];
+ unsigned int aword;
+ } data;
+
+ struct _header
+ {
+ char signature[6];
+ unsigned short sectcount;
+ unsigned int length;
+ } header;
+
+ struct _section
+ {
+ unsigned int addr;
+ unsigned int length;
+ unsigned int offset;
+ unsigned int page;
+ };/* section[MAXSECTIONS]; */
+
+ struct _section *sptr;
+ unsigned int secAddr, secLength, secOffset, secPage;
+
+
+ dprintf(5,"dslhal_support_hostDspCodeDownload\n");
+ image = ptidsl->fwimage;
+
+ if (!image)
+ {
+ dprintf(1,"no image file\n");
+ return DSLHAL_ERROR_NO_FIRMWARE_IMAGE;
+ }
+
+ iptr=image;
+
+ numbytes = sizeof(header);
+
+ shim_osMoveMemory((char *) &header, (char *)iptr, numbytes);
+ header.length = dslhal_support_byteSwap32(header.length);
+ header.sectcount = dslhal_support_byteSwap16(header.sectcount);
+#if 0
+ crc32 = dslhal_support_computeCrc32((unsigned char*)&crcTest[0],20);
+ dprintf(6,"CRC-32 for the crcTest: 0x%x",crc32);
+ dprintf(4,"header.length=%d, header.sectcount=0x%X\n", header.length, header.sectcount);
+#endif
+ /* point to the checksum */
+ /* compute the checksum on CRC32 here */
+ iptr = image + header.length-4;
+ numbytes = sizeof(data.aword);
+
+ dprintf(5,"tiload: check checksum\n");
+ shim_osMoveMemory((char *)&(data.byte), (char *)iptr, numbytes);
+
+ crc32 = dslhal_support_computeCrc32(image,ptidsl->imagesize);
+ dprintf(5,"CRC-32 for the Binary: 0x%x",crc32);
+ /* CRC currently not added to the DSP binary, so this code is commented out */
+ /*
+ data.aword = dslhal_support_byteSwap32(data.aword);
+ if (data.aword != crc32)
+ {
+ dprintf(1,"Checksum error\n");
+ }
+ */
+ /* Verify signature - Changed from "320C6x" to "TIDSL" for load 80 */
+
+ header.signature[5]='\0';
+ dprintf(5, "signature=%s\n", header.signature);
+
+ if (shim_osStringCmp(header.signature, "TIDSL"))
+ {
+ dprintf(1,"Signature not match\n");
+ return DSLHAL_ERROR_FIRMWARE_OFFSET;
+ }
+
+ dprintf(5,"tiload: check sect count\n");
+ /* check section count */
+
+ if (header.sectcount > MAXSECTIONS)
+ {
+ dprintf(1,"Section # %d exceeds max %d\n", header.sectcount, MAXSECTIONS);
+ return DSLHAL_ERROR_FIRMWARE_OFFSET;
+ }
+ else
+ {
+ dprintf(5,"found %d sections\n", header.sectcount);
+ }
+
+ /* Validation of Section offsets */
+
+ /* point to the first section */
+ len = header.length; /* file size in bytes */
+ expoffset = sizeof(struct _header) + header.sectcount * sizeof(struct _section);
+
+ dprintf(5,"tiload: check offset\n");
+ for (index=0; index<header.sectcount; index++) /* parse the sections one by one */
+ {
+ numbytes = sizeof(struct _header) + index * sizeof(struct _section); /* Compute Section Offset */
+ sptr = (struct _section *)(image + numbytes); /* Section Pointer to beginning of the section */
+
+ secAddr = dslhal_support_byteSwap32(sptr->addr);
+ secOffset = dslhal_support_byteSwap32(sptr->offset);
+ secLength = dslhal_support_byteSwap32(sptr->length);
+ secPage = dslhal_support_byteSwap32(sptr->page);
+
+ /* validate offset */
+ if ( secOffset== 0xffffffff)
+ {
+ /* special case: zero fill */
+ /* offset is valid, don't change expoffset */
+ }
+ else
+ {
+ if (secOffset > len-4)
+ {
+ dprintf(5,"Offset error\n");
+ return DSLHAL_ERROR_FIRMWARE_OFFSET;
+ }
+
+ /* determine expected offset of NEXT section */
+ expoffset = secLength + secOffset;
+
+ /* all addresses must be on word boundaries */
+ if (secAddr & 3)
+ {
+
+ }
+ }
+ }
+
+ /* check final offset - should just be a checksum left */
+/* IMPORTANT 11/24/02 --> Got this error... but bypassed for Pf of Concept*/
+ /*
+ if (expoffset != len-4)
+ {
+ dprintf(5,"Final offset error\n");
+ return DSLHAL_ERROR_FIRMWARE_OFFSET;
+ }
+ */
+
+ /* Actual Code loading to DSP Memory */
+
+ /* Initialize DSP Data Memory before code load*/
+ dprintf(5,"Zero Prefill DSP DMEM\n");
+ DSLHAL_REG32(ADSLSSADR)=0x80000000;
+ shim_osZeroMemory((char *)0xa1000000, 0x10000);
+ /* Load sections from the image */
+ for (index=0; index<header.sectcount; index++) /* Parse each section */
+ {
+ numbytes = sizeof(header) + index * sizeof(struct _section); /* Compute offset to next section */
+ sptr = (struct _section *)(image + numbytes); /* Point to next section */
+
+ secAddr = dslhal_support_byteSwap32(sptr->addr);
+ secOffset = dslhal_support_byteSwap32(sptr->offset);
+ secLength = dslhal_support_byteSwap32(sptr->length);
+ secPage = dslhal_support_byteSwap32(sptr->page);
+
+ data.aword = secAddr;
+ checksum += data.byte[0] + data.byte[1] + data.byte[2] + data.byte[3];
+
+ data.aword = secLength;
+ checksum += data.byte[0] + data.byte[1] + data.byte[2] + data.byte[3];
+
+ data.aword = secOffset;
+ checksum += data.byte[0] + data.byte[1] + data.byte[2] + data.byte[3];
+
+ data.aword = secPage;
+ checksum += data.byte[0] + data.byte[1] + data.byte[2] + data.byte[3];
+
+
+ /* validate offset */
+ if (secOffset == 0xffffffff)
+ {
+ /* special case: zero fill */
+ /* offset is valid, don't change expoffset */
+ }
+ else
+ {
+ /* real offset */
+ if(secOffset > len-4)
+ {
+ dprintf(5,"section[%u] offset too big (%X/%X)\n", index,
+ secOffset, len-4);
+
+ return DSLHAL_ERROR_FIRMWARE_OFFSET;
+ }
+
+ /* determine expected offset of NEXT section */
+ expoffset = secLength + secOffset;
+
+ }
+
+ }
+
+ /* check final offset - should just be a checksum left */
+ /*
+ if(expoffset != len-4)
+ {
+ dprintf(1,"sections don't span full file (%X/%X)\n",expoffset,len-2);
+ return DSLHAL_ERROR_FIRMWARE_OFFSET;
+ }
+ */
+ dprintf(5,"tiload: load binary\n");
+
+ for (index=0; index<header.sectcount; index++)
+ {
+ numbytes = sizeof(header) + index * sizeof(struct _section);
+ sptr = (struct _section *)(image + numbytes);
+
+ secAddr = dslhal_support_byteSwap32(sptr->addr);
+ secOffset = dslhal_support_byteSwap32(sptr->offset);
+ secLength = dslhal_support_byteSwap32(sptr->length);
+ secPage = dslhal_support_byteSwap32(sptr->page);
+ dprintf(5,"loading section %u\n", index);
+ dprintf(5,"section %u: addr: %X\n", index, secAddr);
+ dprintf(5,"section %u: length: %X\n", index, secLength);
+ dprintf(5,"section %u: offset: %X\n", index, secOffset);
+ dprintf(5,"section %u: page: %X\n", index, secPage);
+
+ /* point to the section's data */
+ if(secOffset != 0xffffffff)
+ {
+ /* Load this section of data */
+ iptr = image + secOffset;
+ dprintf(6, "iptr %8x\n", (unsigned int)iptr);
+ }
+
+ if(secPage)
+ {
+ dprintf(6,"OVERLAY PAGE #%d\n",secPage);
+ /* overlay page, don't write to dsp yet, save into host memory*/
+
+ dprintf(6,"Section Length: %d \n",secLength);
+ ptidsl->olayDpPage[secPage].PmemStartWtAddr = (unsigned int) shim_osAllocateDmaMemory(secLength);
+ if(ptidsl->olayDpPage[secPage].PmemStartWtAddr == NULL)
+ {
+ dprintf(1, "overlay page allocate error\n");
+ return DSLHAL_ERROR_OVERLAY_MALLOC;
+ }
+#ifdef PRE_SILICON
+ ptidsl->olayDpPage[secPage].overlayHostAddr = ((((ptidsl->olayDpPage[secPage].PmemStartWtAddr)-0x84000000)-0x10000000)+0x030b0000);
+#else
+ /* ptidsl->olayDpPage[secPage].overlayHostAddr = ((unsigned int)(ptidsl->olayDpPage[secPage].PmemStartWtAddr)&~0xe0000000); */
+ ptidsl->olayDpPage[secPage].overlayHostAddr = virtual2Physical((unsigned int)ptidsl->olayDpPage[secPage].PmemStartWtAddr);
+#endif
+ dprintf(6,"Allocated Addr: 0x%x \t Xlated Addr: 0x%x \n",ptidsl->olayDpPage[secPage].PmemStartWtAddr,ptidsl->olayDpPage[secPage].overlayHostAddr);
+
+ ptidsl->olayDpPage[secPage].overlayHostAddr = (unsigned int)dslhal_support_byteSwap32(ptidsl->olayDpPage[secPage].overlayHostAddr);
+ ptidsl->olayDpPage[secPage].OverlayXferCount = secLength;
+ ptidsl->olayDpPage[secPage].BinAddr = secAddr;
+ ptidsl->olayDpPage[secPage].SecOffset = secOffset;
+ shim_osMoveMemory((char *)ptidsl->olayDpPage[secPage].PmemStartWtAddr, (char *)iptr, secLength);
+ /* RamP Image ByteSwap test */
+ olayStart = (unsigned int *)ptidsl->olayDpPage[secPage].PmemStartWtAddr;
+
+ for(olayXfer=0;olayXfer< secLength/4;olayXfer++)
+ {
+ olayStore = *(unsigned int *)olayStart;
+ olayStore = (unsigned int)dslhal_support_byteSwap32(olayStore);
+ *(unsigned int*)olayStart = olayStore;
+ dprintf(5, "Addr:0x%x \t Content: 0x%x \n",olayStart,olayStore);
+ olayStart++;
+ olayStore=0;
+ }
+ /* RamP Image ByteSwap test */
+ /* compute the CRC of each overlay page and Store the Checksum in a local global variable */
+ /* This Value of CRC is to be compared with the header where all the CRC bytes are lumped together */
+ ptidsl->olayDpPage[secPage].olayPageCrc32 = dslhal_support_computeCrc32((char *)ptidsl->olayDpPage[secPage].PmemStartWtAddr, ptidsl->olayDpPage[secPage].OverlayXferCount);
+
+ shim_osWriteBackCache((void *)ptidsl->olayDpPage[secPage].PmemStartWtAddr, secLength);
+ }
+ else
+ {
+ rc = secAddr&0xff000000;
+ if(rc && rc!=0x80000000)
+ {
+ dprintf(4,"Not DSP PMEM/DMEM\n");
+ /* don't write to dsp, save into host memory*/
+ dprintf(4,"Section Addr: %x Section Length: %d \n",secAddr,secLength);
+ ptidsl->coProfiles.PmemStartWtAddr = (unsigned int) shim_osAllocateDmaMemory(secLength);
+ if(ptidsl->coProfiles.PmemStartWtAddr == NULL)
+ {
+ dprintf(1, "memory allocate error\n");
+ return DSLHAL_ERROR_OVERLAY_MALLOC;
+ }
+ ptidsl->coProfiles.overlayHostAddr = virtual2Physical((unsigned int)ptidsl->coProfiles.PmemStartWtAddr);
+ dprintf(4,"Allocated Addr: 0x%x \t Xlated Addr: 0x%x \n",ptidsl->coProfiles.PmemStartWtAddr, ptidsl->coProfiles.overlayHostAddr);
+ ptidsl->coProfiles.overlayHostAddr = (unsigned int)dslhal_support_byteSwap32(ptidsl->coProfiles.overlayHostAddr);
+ ptidsl->coProfiles.OverlayXferCount = secLength;
+ ptidsl->coProfiles.BinAddr = secAddr;
+ ptidsl->coProfiles.SecOffset = secOffset;
+
+ shim_osMoveMemory((char *)ptidsl->coProfiles.PmemStartWtAddr, (char *)iptr, secLength);
+ /* RamP Image ByteSwap test */
+ olayStart = (unsigned int *)ptidsl->coProfiles.PmemStartWtAddr;
+
+ for(olayXfer=0;olayXfer< secLength/4;olayXfer++)
+ {
+ olayStore = *(unsigned int *)olayStart;
+ olayStore = (unsigned int)dslhal_support_byteSwap32(olayStore);
+ *(unsigned int*)olayStart = olayStore;
+ dprintf(5, "Addr:0x%x \t Content: 0x%x \n",olayStart,olayStore);
+ olayStart++;
+ olayStore=0;
+ }
+ shim_osWriteBackCache((void *)ptidsl->coProfiles.PmemStartWtAddr, secLength);
+ }
+ else
+ {
+ /* IMPORTANT: write image to DSP memory */
+ rc=dslhal_support_blockWrite((void *)iptr, (void *)secAddr, secLength);
+ if(rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return DSLHAL_ERROR_BLOCK_READ;
+ }
+ shim_osClockWait(0x50000);
+ /*
+ rc=dslhal_support_blockRead((void*)secAddr, (void*)tmpBuffer, secLength);
+ if(rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return DSLHAL_ERROR_BLOCK_READ;
+ }
+ for(i=0;i<secLength;i++)
+ {
+ if(*iptr
+ }*/
+ }
+ }
+ } /* end of write dsp image */
+
+ /***********************************************************************************
+ * Start to fillup various values to our hardware structure for late use
+ ************************************************************************************/
+
+ /* get main pointer for data */
+
+ rc = dslhal_support_blockRead(tmp, &pdspOamSharedInterface, sizeof(unsigned int));
+ dprintf(5, "tmp=0x%X, addr=0x%X\n", (unsigned int)tmp, (unsigned int)pdspOamSharedInterface);
+ pdspOamSharedInterface= (DEV_HOST_dspOamSharedInterface_t *)dslhal_support_byteSwap32((unsigned int)pdspOamSharedInterface);
+ dprintf(5, "tmp=0x%X, addr=0x%X\n", (unsigned int)tmp, (unsigned int)pdspOamSharedInterface);
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return DSLHAL_ERROR_BLOCK_READ;
+ }
+
+ if(!pdspOamSharedInterface)
+ {
+ dprintf(1,"Couldn't read main pointer\n");
+ return DSLHAL_ERROR_INVALID_PARAM;
+ }
+
+ ptidsl->pmainAddr=pdspOamSharedInterface;
+
+ /* read the OamSharedInterfaceStructure */
+
+ dprintf(5,"ptidsl->hostIf.mainAddr=0x%X\n", (unsigned int)ptidsl->pmainAddr);
+
+ /* get the pointer to DSP-OAM Shared Interface */
+ rc = dslhal_support_blockRead(pdspOamSharedInterface, &dspOamSharedInterface,
+ sizeof(DEV_HOST_dspOamSharedInterface_t));
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return DSLHAL_ERROR_BLOCK_READ;
+ }
+ /* Communicate the Allocated Memory Address to DSP to choose CO Profiles */
+
+ /* Change the Endianness of the profileList pointer */
+ dspOamSharedInterface.profileList_p = (DEV_HOST_profileBase_t *)dslhal_support_byteSwap32((unsigned int)dspOamSharedInterface.profileList_p);
+ /* Access the profileList Structure */
+ rc = dslhal_support_blockRead((PVOID)dspOamSharedInterface.profileList_p,&profileList, sizeof(DEV_HOST_profileBase_t));
+
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return DSLHAL_ERROR_BLOCK_READ;
+ }
+ dprintf(2,"Old Addr:%x New: %x \n",profileList.hostProfileBase_p,ptidsl->coProfiles.overlayHostAddr);
+ profileList.hostProfileBase_p = (DEV_HOST_coData_t *)ptidsl->coProfiles.overlayHostAddr;
+ rc = dslhal_support_blockWrite(&profileList,(PVOID)dspOamSharedInterface.profileList_p,sizeof(DEV_HOST_profileBase_t));
+ if (rc)
+ return DSLHAL_ERROR_BLOCK_WRITE;
+
+ /* Communicate the Allocated Memory Address to DSP to do overlays */
+
+ /* Change the Endianness of the olayDpDef pointer */
+ dspOamSharedInterface.olayDpParms_p = (DEV_HOST_olayDpDef_t *)dslhal_support_byteSwap32((unsigned int)dspOamSharedInterface.olayDpParms_p);
+ /* Access the olayDpDef Structure */
+ rc = dslhal_support_blockRead((PVOID)dspOamSharedInterface.olayDpParms_p,&olayDpParms, sizeof(DEV_HOST_olayDpDef_t));
+
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return DSLHAL_ERROR_BLOCK_READ;
+ }
+
+
+ for(i=1;i<NUM_PAGES;i++)
+ {
+ /* Change the endianness of the olayDpPageDef Pointer */
+ olayDpParms.olayDpPage_p[i] = (DEV_HOST_olayDpPageDef_t *) dslhal_support_byteSwap32((unsigned int)olayDpParms.olayDpPage_p[i]);
+ /* Access the olayDpPageDef Structure */
+ rc = dslhal_support_blockRead((PVOID)olayDpParms.olayDpPage_p[i],&olayDpPageDef[i],sizeof(DEV_HOST_olayDpPageDef_t));
+ if (rc)
+ return DSLHAL_ERROR_BLOCK_READ;
+ olayDpPageDef[i].overlayHostAddr = ptidsl->olayDpPage[i].overlayHostAddr;
+ rc = dslhal_support_blockWrite(&olayDpPageDef[i],(PVOID)olayDpParms.olayDpPage_p[i],sizeof(DEV_HOST_olayDpPageDef_t));
+ if (rc)
+ return DSLHAL_ERROR_BLOCK_WRITE;
+ }
+
+ /* Change the endianness of the Datapump Version Pointer */
+ dspOamSharedInterface.datapumpVersion_p = (DEV_HOST_dspVersionDef_t *)dslhal_support_byteSwap32((unsigned int)dspOamSharedInterface.datapumpVersion_p);
+
+ /* get DSPVersion itself */
+
+ rc = dslhal_support_blockRead((PVOID)dspOamSharedInterface.datapumpVersion_p,&dspVersion, sizeof(DEV_HOST_dspVersionDef_t));
+
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return DSLHAL_ERROR_BLOCK_READ;
+ }
+
+ /* table_dsp info */
+#if SWTC
+ dspOamSharedInterface.tcHostComm_p = (DEV_HOST_tcHostCommDef_t *)dslhal_support_byteSwap32((unsigned int)dspOamSharedInterface.tcHostComm_p);
+ rc = dslhal_support_blockRead(&pdspOamSharedInterface->tcHostComm_p,
+ &pTCHostCommDef, 4);
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return DSLHAL_ERROR_BLOCK_READ;
+ }
+
+ pTCHostCommDef=(DEV_HOST_tcHostCommDef_t *) dslhal_support_byteSwap32((unsigned int)pTCHostCommDef);
+
+ rc = dslhal_support_blockRead((PVOID)dspOamSharedInterface.tcHostComm_p,
+ &TCHostCommDef, sizeof(DEV_HOST_tcHostCommDef_t));
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return DSLHAL_ERROR_BLOCK_READ;
+ }
+#endif
+ /* Select the Multimode Training */
+ dspOamSharedInterface.oamWriteNegoParams_p = (DEV_HOST_oamWrNegoParaDef_t *)dslhal_support_byteSwap32((unsigned int)dspOamSharedInterface.oamWriteNegoParams_p);
+ rc = dslhal_support_blockRead((PVOID)dspOamSharedInterface.oamWriteNegoParams_p, &OamWrNegoParaDef, sizeof(DEV_HOST_oamWrNegoParaDef_t));
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return DSLHAL_ERROR_BLOCK_READ;
+ }
+switch(dspVersion.netService)
+ {
+ case 1: OamWrNegoParaDef.stdMode = MULTI_MODE;
+ dprintf(5,"POTS Service \n");
+ ptidsl->netService = 1;
+ break;
+ case 2: OamWrNegoParaDef.stdMode = GDMT_MODE;
+ dprintf(5,"ISDN Service \n");
+ ptidsl->netService = 2;
+ break;
+ default: OamWrNegoParaDef.stdMode = T1413_MODE;
+ dprintf(5,"Default Service \n");
+ break;
+ }
+
+ ptidsl->AppData.StdMode = (unsigned int)OamWrNegoParaDef.stdMode;
+
+ OamWrNegoParaDef.oamFeature = dslhal_support_byteSwap32((OAMFEATURE_TC_SYNC_DETECT_MASK));
+ /* Set the flag to start retraining if the margin of the modem drops below
+ default margin during showtime */
+
+ OamWrNegoParaDef.marginMonitorShwtme = FALSE;
+ /* Set the flag to start retraining if the margin of the modem drops below default margin during training */
+
+ OamWrNegoParaDef.marginMonitorTrning = FALSE;
+ OamWrNegoParaDef.dsToneTurnoff_f = 0;
+ dslhal_support_blockWrite(&OamWrNegoParaDef,
+ (PVOID)dspOamSharedInterface.oamWriteNegoParams_p, sizeof(DEV_HOST_oamWrNegoParaDef_t));
+ rc=dslhal_support_setInterruptMask(ptidsl,0);
+ if(rc!=DSLHAL_ERROR_NO_ERRORS)
+ return rc;
+ /* Co Profile Test */
+#if CO_PROFILES
+ dspOamSharedInterface.profileList_p = (DEV_HOST_profileBase_t *)dslhal_support_byteSwap32((unsigned int)dspOamSharedInterface.profileList_p);
+ /* Access the profileList Structure */
+ rc = dslhal_support_blockRead((PVOID)dspOamSharedInterface.profileList_p,&profileList, sizeof(DEV_HOST_profileBase_t));
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return DSLHAL_ERROR_BLOCK_READ;
+ }
+ profileList.hostProfileBase_p = (DEV_HOST_coData_t *)dslhal_support_byteSwap32((unsigned int)profileList.hostProfileBase_p);
+ rc = dslhal_support_blockRead((PVOID)profileList.hostProfileBase_p,&coData, sizeof(DEV_HOST_coData_t));
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return DSLHAL_ERROR_BLOCK_READ;
+ }
+ dprintf(2,"Current Profile Vendor Id: %x \n",coData.phyAgcPgaTarget);
+ coData.phyAgcPgaTarget = 0xcaba;
+ rc = dslhal_support_blockWrite(&coData,(PVOID)profileList.hostProfileBase_p,sizeof(DEV_HOST_coData_t));
+ if(rc)
+ return DSLHAL_ERROR_BLOCK_WRITE;
+#endif
+ /* End of CO Profile Test */
+
+#ifndef NO_ACT
+ /* Constellation Display Buffer Allocate */
+ ptidsl->constDisplay.PmemStartWtAddr = (unsigned int) shim_osAllocateDmaMemory(DSP_CONSTELLATION_BUFFER_SIZE);
+ if(ptidsl->constDisplay.PmemStartWtAddr == NULL)
+ {
+ dprintf(1, "memory allocate error\n");
+ return DSLHAL_ERROR_OVERLAY_MALLOC;
+ }
+ shim_osZeroMemory((void*)ptidsl->constDisplay.PmemStartWtAddr,DSP_CONSTELLATION_BUFFER_SIZE);
+ ptidsl->constDisplay.overlayHostAddr = virtual2Physical((unsigned int)ptidsl->constDisplay.PmemStartWtAddr);
+ dprintf(4,"Allocated Addr: 0x%x \t Xlated Addr: 0x%x \n",ptidsl->constDisplay.PmemStartWtAddr, ptidsl->constDisplay.overlayHostAddr);
+ ptidsl->constDisplay.OverlayXferCount = DSP_CONSTELLATION_BUFFER_SIZE;
+
+ /* Communicate the Allocated Buffer for DSP load Constellation Data */
+
+ /* Change the Endianness of the profileList pointer */
+ dspOamSharedInterface.consDispVar_p = (DEV_HOST_consBufDef_t *)dslhal_support_byteSwap32((unsigned int)dspOamSharedInterface.consDispVar_p);
+ /* Access the profileList Structure */
+ rc = dslhal_support_blockRead((PVOID)dspOamSharedInterface.consDispVar_p,&constDisp, sizeof(DEV_HOST_consBufDef_t));
+
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return DSLHAL_ERROR_BLOCK_READ;
+ }
+ dprintf(2,"Constellation Old Addr:%x New: %x \n",constDisp.consDispStartAddr,ptidsl->constDisplay.overlayHostAddr);
+ constDisp.consDispStartAddr = (unsigned int)dslhal_support_byteSwap32(ptidsl->constDisplay.overlayHostAddr);
+ constDisp.consDispCurrentAddr = constDisp.consDispStartAddr;
+ constDisp.consDispBufLen = (unsigned int)dslhal_support_byteSwap32(DSP_CONSTELLATION_BUFFER_SIZE);
+ rc = dslhal_support_blockWrite(&constDisp,(PVOID)dspOamSharedInterface.consDispVar_p,sizeof(DEV_HOST_consBufDef_t));
+ if (rc)
+ return DSLHAL_ERROR_BLOCK_WRITE;
+#endif
+ dprintf(5,"dslhal_support_hostDspCodeDownload() completed.\n");
+ return DSLHAL_ERROR_NO_ERRORS;
+
+} /* end of dslhal_support_hostDspCodeDownload() */
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_support_readDelineationState()
+*
+*********************************************************************************************
+* DESCRIPTION:
+* download DSP image from host memory to dsp memory
+*
+* Return: 0 success
+* 1 failed
+*
+* NOTE:
+* DSP image is based on LITTLE endian
+*
+********************************************************************************************/
+
+unsigned int dslhal_support_readDelineationState(tidsl_t * ptidsl)
+{
+ DEV_HOST_dspOamSharedInterface_t *pdspOamSharedInterface, dspOamSharedInterface;
+ DEV_HOST_atmStats_t atmStats;
+ DEV_HOST_dsAtmStats_t dsAtmStats0;
+ unsigned int rc=0, delinState=0;
+ pdspOamSharedInterface = (DEV_HOST_dspOamSharedInterface_t *) ptidsl->pmainAddr;
+ rc = dslhal_support_blockRead(pdspOamSharedInterface, &dspOamSharedInterface,sizeof(DEV_HOST_dspOamSharedInterface_t));
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return DSLHAL_ERROR_BLOCK_READ;
+ }
+
+ dspOamSharedInterface.atmStats_p = (DEV_HOST_atmStats_t *) dslhal_support_byteSwap32((unsigned int)dspOamSharedInterface.atmStats_p);
+
+ rc = dslhal_support_blockRead((PVOID)dspOamSharedInterface.atmStats_p,&atmStats, sizeof(DEV_HOST_atmStats_t));
+
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return DSLHAL_ERROR_BLOCK_READ;
+ }
+
+ atmStats.ds0_p = (DEV_HOST_dsAtmStats_t *) dslhal_support_byteSwap32((unsigned int)atmStats.ds0_p);
+
+ rc = dslhal_support_blockRead((PVOID)atmStats.ds0_p,&dsAtmStats0, (sizeof(DEV_HOST_dsAtmStats_t)));
+
+ if (rc)
+ return rc;
+ delinState = dslhal_support_byteSwap32(dsAtmStats0.delineationState);
+ if(delinState == TC_SYNC)
+ ptidsl->lConnected = 1;
+ else
+ ptidsl->lConnected = 0;
+ return DSLHAL_ERROR_NO_ERRORS;
+}
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_support_processModemStateBitField()
+*
+*********************************************************************************************
+* DESCRIPTION:
+* download DSP image from host memory to dsp memory
+*
+* Return: 0 success
+* 1 failed
+*
+* NOTE:
+* DSP image is based on LITTLE endian
+*
+********************************************************************************************/
+
+unsigned int dslhal_support_processModemStateBitField(tidsl_t * ptidsl)
+{
+ int rc, offset[2]={2,0};
+ int modemStateBitFields[NUMBER_OF_BITFIELDS],changedField=0;
+ rc = dslhal_api_dspInterfaceRead(ptidsl,(unsigned int)ptidsl->pmainAddr,2,(unsigned int *)&offset,
+ (unsigned char *)&modemStateBitFields,NUMBER_OF_BITFIELDS*sizeof(int));
+ if (rc)
+ return DSLHAL_ERROR_BLOCK_READ;
+ for(rc=0;rc<NUMBER_OF_BITFIELDS;rc++)
+ dprintf(4,"Bit Field %d: 0x%x \n",rc+1,dslhal_support_byteSwap32((unsigned int)modemStateBitFields[rc]));
+
+ for(rc=NUMBER_OF_BITFIELDS;rc>0;rc--)
+ {
+ if(ptidsl->modemStateBitField[rc-1]!=modemStateBitFields[rc-1])
+ {
+ changedField = rc;
+ break;
+ }
+ }
+ if(changedField)
+ {
+ for(rc=0;rc<32;rc++)
+ {
+ if(modemStateBitFields[changedField-1] & dslhal_support_byteSwap32((BITFIELD_SCAN >> rc)))
+ break;
+ }
+ dprintf(5,"Changed Field : %d Changed Bit : %d \n",changedField,(31-rc));
+ ptidsl->rState = ((changedField*100) + (31-rc));
+ dprintf(5,"Modem State : %d \n",ptidsl->rState);
+ shim_osMoveMemory((void *)ptidsl->modemStateBitField,(void *)modemStateBitFields, 4*NUMBER_OF_BITFIELDS);
+ }
+
+ switch(changedField)
+ {
+ case 1: if((ptidsl->rState >= ATU_RIDLE) && (ptidsl->AppData.bState < RSTATE_IDLE))
+ ptidsl->AppData.bState = RSTATE_IDLE;
+ if((ptidsl->rState >= GDMT_NSFLR) && (ptidsl->AppData.bState < RSTATE_INIT))
+ ptidsl->AppData.bState = RSTATE_INIT;
+ if((ptidsl->rState >= GDMT_ACKX) && (ptidsl->AppData.bState < RSTATE_HS))
+ ptidsl->AppData.bState = RSTATE_HS;
+ break;
+
+ case 2: if((ptidsl->rState >= T1413_NSFLR) && (ptidsl->AppData.bState < RSTATE_INIT))
+ ptidsl->AppData.bState = RSTATE_INIT;
+ if((ptidsl->rState >= T1413_ACKX) && (ptidsl->AppData.bState < RSTATE_HS))
+ ptidsl->AppData.bState = RSTATE_HS;
+ if((ptidsl->rState == ATU_RSHOWTIME) && (ptidsl->AppData.bState < RSTATE_SHOWTIME))
+ ptidsl->AppData.bState = RSTATE_SHOWTIME;
+ break;
+
+ case 3: if((ptidsl->rState >= ADSL2_COMB3) && (ptidsl->AppData.bState < RSTATE_INIT))
+ ptidsl->AppData.bState = RSTATE_INIT;
+ if((ptidsl->rState >= ADSL2_RPARAMS) && (ptidsl->AppData.bState < RSTATE_HS))
+ ptidsl->AppData.bState = RSTATE_HS;
+ break;
+
+ case 4: break;
+ default: break;
+ }
+
+ ptidsl->stateTransition = modemStateBitFields[1];
+ switch(ptidsl->AppData.bState)
+ {
+ case RSTATE_IDLE: ptidsl->AppData.idleTick=shim_osClockTick();
+ ptidsl->AppData.initTick=0;
+ ptidsl->AppData.showtimeTick=0;
+ break;
+ case RSTATE_HS: if(!ptidsl->AppData.initTick)
+ {
+ ptidsl->AppData.initTick=shim_osClockTick();
+ }
+ ptidsl->AppData.showtimeTick=0;
+ break;
+ case RSTATE_SHOWTIME: if(!ptidsl->AppData.showtimeTick)
+ ptidsl->AppData.showtimeTick=shim_osClockTick();
+ break;
+ default: break;
+ }
+ return DSLHAL_ERROR_NO_ERRORS;
+}
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_support_setInterruptMask()
+*
+*********************************************************************************************
+* DESCRIPTION:
+* Sets the host interrupt bit masks
+*
+* Return: 0 success
+* 1 failed
+*
+* NOTE:
+* DSP image is based on LITTLE endian
+*
+********************************************************************************************/
+
+unsigned int dslhal_support_setInterruptMask(tidsl_t * ptidsl,unsigned int inputMask)
+{
+ DEV_HOST_dspOamSharedInterface_t *pdspOamSharedInterface, dspOamSharedInterface;
+ DEV_HOST_hostInterruptMask_t interruptMask;
+ unsigned int rc=0;
+ pdspOamSharedInterface = (DEV_HOST_dspOamSharedInterface_t *) ptidsl->pmainAddr;
+ rc = dslhal_support_blockRead(pdspOamSharedInterface, &dspOamSharedInterface,sizeof(DEV_HOST_dspOamSharedInterface_t));
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return DSLHAL_ERROR_BLOCK_READ;
+ }
+ dspOamSharedInterface.hostInterruptMask_p =(DEV_HOST_hostInterruptMask_t *) dslhal_support_byteSwap32((unsigned int)dspOamSharedInterface.hostInterruptMask_p);
+
+ rc = dslhal_support_blockRead((PVOID)dspOamSharedInterface.hostInterruptMask_p,
+ &interruptMask, sizeof(DEV_HOST_hostInterruptMask_t));
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return DSLHAL_ERROR_BLOCK_READ;
+ }
+ if(inputMask & MASK_MAILBOX_INTERRUPTS)
+ {
+ dprintf(7,"Mailbox Interrupts Masked \n");
+ dprintf(7,"interruptMask.maskBitField1 = %d \n",dslhal_support_byteSwap32(interruptMask.maskBitField1));
+ interruptMask.maskBitField1 |= dslhal_support_byteSwap32(MASK_MAILBOX_INTERRUPTS);
+ dprintf(7,"interruptMask.maskBitField1 = %d \n",dslhal_support_byteSwap32(interruptMask.maskBitField1));
+ }
+ if(inputMask & MASK_BITFIELD_INTERRUPTS)
+ {
+ dprintf(7,"Bit field Interrupts Masked \n");
+ dprintf(7,"interruptMask.maskBitField1 = %d \n",dslhal_support_byteSwap32(interruptMask.maskBitField1));
+ interruptMask.maskBitField1 |= dslhal_support_byteSwap32(MASK_BITFIELD_INTERRUPTS);
+ dprintf(7,"interruptMask.maskBitField1 = %d \n",dslhal_support_byteSwap32(interruptMask.maskBitField1));
+ }
+ if(inputMask & MASK_HEARTBEAT_INTERRUPTS)
+ {
+ dprintf(7,"Bit field Interrupts Masked \n");
+ dprintf(7,"interruptMask.maskBitField1 = %d \n",dslhal_support_byteSwap32(interruptMask.maskBitField1));
+ interruptMask.maskBitField1 |= dslhal_support_byteSwap32(MASK_HEARTBEAT_INTERRUPTS);
+ dprintf(7,"interruptMask.maskBitField1 = %d \n",dslhal_support_byteSwap32(interruptMask.maskBitField1));
+ }
+ dslhal_support_blockWrite(&interruptMask,
+ dspOamSharedInterface.hostInterruptMask_p, sizeof(DEV_HOST_hostInterruptMask_t));
+ dprintf(5,"dslhal_support_setInterruptMask() completed.\n");
+ return DSLHAL_ERROR_NO_ERRORS;
+}
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_support_parseInterruptSource()
+*
+*********************************************************************************************
+* DESCRIPTION:
+* Parses the Interrupt Source Bit Field
+*
+* Return: interrupt Code if successful
+* negative error code if failed
+*
+* NOTE:
+* DSP image is based on LITTLE endian
+*
+********************************************************************************************/
+
+unsigned int dslhal_support_parseInterruptSource(tidsl_t * ptidsl)
+{
+ DEV_HOST_dspOamSharedInterface_t *pdspOamSharedInterface, dspOamSharedInterface;
+ DEV_HOST_hostInterruptSource_t interruptSource;
+ unsigned int rc=0,intrCode=0;
+ pdspOamSharedInterface = (DEV_HOST_dspOamSharedInterface_t *) ptidsl->pmainAddr;
+ rc = dslhal_support_blockRead(pdspOamSharedInterface, &dspOamSharedInterface,sizeof(DEV_HOST_dspOamSharedInterface_t));
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return (0-DSLHAL_ERROR_BLOCK_READ);
+ }
+ dspOamSharedInterface.hostInterruptSource_p =(DEV_HOST_hostInterruptSource_t *) dslhal_support_byteSwap32((unsigned int)dspOamSharedInterface.hostInterruptSource_p);
+
+ rc = dslhal_support_blockRead((PVOID)dspOamSharedInterface.hostInterruptSource_p,
+ &interruptSource, sizeof(DEV_HOST_hostInterruptSource_t));
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return (0-DSLHAL_ERROR_BLOCK_READ);
+ }
+ if(interruptSource.sourceBitField1 & dslhal_support_byteSwap32(MASK_MAILBOX_INTERRUPTS))
+ {
+ dprintf(7,"Mailbox Interrupts Acknowledge \n");
+ intrCode |= 0x00000011;
+ }
+ if(interruptSource.sourceBitField1 & dslhal_support_byteSwap32(MASK_BITFIELD_INTERRUPTS))
+ {
+ dprintf(7,"Bit field Interrupt Acknowledge \n");
+ intrCode |= 0x00001002;
+ }
+ if(interruptSource.sourceBitField1 & dslhal_support_byteSwap32(MASK_HEARTBEAT_INTERRUPTS))
+ {
+ dprintf(7,"HeartBeat Interrupt Acknowledge \n");
+ intrCode |= 0x00100004;
+ }
+
+ interruptSource.sourceBitField1 &=0x0;
+ rc=dslhal_support_blockWrite(&interruptSource,
+ dspOamSharedInterface.hostInterruptSource_p, sizeof(DEV_HOST_hostInterruptSource_t));
+ if(rc)
+ return (0-DSLHAL_ERROR_BLOCK_WRITE);
+ dprintf(5,"dslhal_support_parseInterruptSource() completed.\n");
+ return intrCode;
+}
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_support_byteSwap16()
+*
+*********************************************************************************************
+* DESCRIPTION:
+* input 16 bit short, byte swap from little endian to big endian or vise versa
+*
+********************************************************************************************/
+
+unsigned short dslhal_support_byteSwap16(unsigned short in16Bits)
+{
+ unsigned short out16Bits;
+
+#ifdef EB
+ unsigned char *pchar;
+ unsigned char tmp;
+#endif
+
+ out16Bits = in16Bits;
+
+#ifdef EB
+ pchar = (unsigned char *)(&out16Bits);
+
+ tmp = *pchar;
+ *pchar = *(pchar + 1);
+ *(pchar + 1) = tmp;
+#endif
+
+ return out16Bits;
+
+} /* end of dslhal_support_byteSwap16() */
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_support_byteSwap32()
+*
+*********************************************************************************************
+* DESCRIPTION:
+* input 32 bit int, byte swap from little endian to big endian or vise versa
+*
+********************************************************************************************/
+
+unsigned int dslhal_support_byteSwap32(unsigned int in32Bits)
+{
+ int out32Bits;
+
+#ifdef EB
+ unsigned char tmp;
+ unsigned char *pchar;
+#endif
+
+ out32Bits = in32Bits;
+
+#ifdef EB
+ pchar = (unsigned char *)(&out32Bits);
+
+ tmp = *pchar;
+ *pchar = *(pchar + 3);
+ *(pchar + 3) = tmp;
+
+ tmp = *(pchar + 1);
+ *(pchar + 1) = *(pchar + 2);
+ *(pchar + 2) = tmp;
+#endif
+
+ return out32Bits;
+
+} /* end of dslhal_support_byteSwap32() */
+
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_support_computeCrc32()
+*
+*********************************************************************************************
+* DESCRIPTION:
+* Computes the CRC-32 for the input data
+*
+* Return: 32 bit CRC of the input data
+*
+*
+* NOTE:
+* DSP image is based on LITTLE endian
+*
+********************************************************************************************/
+unsigned int dslhal_support_computeCrc32(unsigned char *data, int len)
+{
+ unsigned int result;
+ int i,j;
+ unsigned char octet;
+
+ if ((len < 4) || (data==NULL))
+ return(0xdeaddead);
+ result = *data++ << 24;
+ result |= *data++ << 16;
+ result |= *data++ << 8;
+ result |= *data++;
+ result = ~ result;
+
+ len -=4;
+
+ for (i=0; i<len; i++)
+ {
+ octet = *(data++);
+ for (j=0; j<8; j++)
+ {
+ if (result & 0x80000000)
+ {
+ result = (result << 1) ^ CRC32_QUOTIENT ^ (octet >> 7);
+ }
+ else
+ {
+ result = (result << 1) ^ (octet >> 7);
+ }
+ octet <<= 1;
+ }
+ }
+ return ~result; /* The complement of the remainder */
+}
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_support_checkOverlayPage()
+*
+*********************************************************************************************
+* DESCRIPTION:
+* Computes the CRC-32 for the input data and compares it with reference
+*
+* Return: Error Condition (if any)
+*
+*
+* NOTE:
+* DSP image is based on LITTLE endian
+*
+********************************************************************************************/
+unsigned int dslhal_support_checkOverlayPage(tidsl_t *ptidsl, unsigned int tag)
+{
+ unsigned int computedCrc;
+ if((unsigned char *)ptidsl->olayDpPage[tag].PmemStartWtAddr == NULL)
+ {
+ dprintf(5,"Null Address for Page: %d\n",tag);
+ return DSLHAL_ERROR_OVERLAY_MALLOC;
+ }
+ computedCrc = dslhal_support_computeCrc32((unsigned char *)ptidsl->olayDpPage[tag].PmemStartWtAddr, ptidsl->olayDpPage[tag].OverlayXferCount);
+ dprintf(6,"\n Pre-Computed CRC32 = 0x%x \t Current CRC32 = 0x%x \n",ptidsl->olayDpPage[tag].olayPageCrc32,computedCrc);
+ if(computedCrc != ptidsl->olayDpPage[tag].olayPageCrc32)
+ return DSLHAL_ERROR_OVERLAY_CORRUPTED;
+ else
+ return DSLHAL_ERROR_NO_ERRORS;
+}
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_support_clearTrainingInfo()
+*
+*********************************************************************************************
+* DESCRIPTION:
+* Computes the CRC-32 for the input data and compares it with reference
+*
+* Return: Error Condition (if any)
+*
+*
+* NOTE:
+* DSP image is based on LITTLE endian
+*
+********************************************************************************************/
+
+int dslhal_support_clearTrainingInfo(tidsl_t *ptidsl)
+{
+ int i;
+
+ for(i=0; i<NUM_PAGES; i++)
+ {
+ if(ptidsl->olayDpPage[i].PmemStartWtAddr !=NULL)
+ {
+ shim_osFreeDmaMemory((void *) ptidsl->olayDpPage[i].PmemStartWtAddr,
+ ptidsl->olayDpPage[i].OverlayXferCount);
+ ptidsl->olayDpPage[i].PmemStartWtAddr =NULL;
+ }
+ }
+ if(ptidsl->coProfiles.PmemStartWtAddr != NULL)
+ {
+ shim_osFreeDmaMemory((void *)ptidsl->coProfiles.PmemStartWtAddr, ptidsl->coProfiles.OverlayXferCount);
+ ptidsl->coProfiles.PmemStartWtAddr = NULL;
+ }
+ return 0;
+}
+
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_support_reloadTrainingInfo()
+*
+*********************************************************************************************
+* DESCRIPTION:
+* Reload overlay pages from flash or memory
+*
+* Return: 0 success
+* 1 failed
+*
+* NOTE:
+* DSP image is based on LITTLE endian
+*
+********************************************************************************************/
+
+int dslhal_support_reloadTrainingInfo(tidsl_t * ptidsl)
+{
+
+ int rc = 0, i;
+ unsigned int olayXfer,olayStore;
+ unsigned int *olayStart;
+
+ unsigned int crc32;
+ DEV_HOST_dspOamSharedInterface_t dspOamSharedInterface;
+ DEV_HOST_olayDpDef_t olayDpParms;
+ DEV_HOST_olayDpPageDef_t olayDpPageDef[NUM_PAGES];
+ DEV_HOST_profileBase_t profileList;
+
+ unsigned int secLength, secOffset, secPage;
+
+ /* co profile */
+ secLength = ptidsl->coProfiles.OverlayXferCount;
+ secOffset = ptidsl->coProfiles.SecOffset;
+ ptidsl->coProfiles.PmemStartWtAddr = (unsigned int) shim_osAllocateDmaMemory(secLength);
+ if(ptidsl->coProfiles.PmemStartWtAddr == NULL)
+ {
+ dprintf(1, "memory allocate error\n");
+ return DSLHAL_ERROR_OVERLAY_MALLOC;
+ }
+ /* holdSecPhyAddr = virtual2Physical((unsigned int)holdSecVirtAddr); */
+ ptidsl->coProfiles.overlayHostAddr = virtual2Physical((unsigned int)ptidsl->coProfiles.PmemStartWtAddr);
+ dprintf(4,"Allocated Addr: 0x%x \t Xlated Addr: 0x%x \n",ptidsl->coProfiles.PmemStartWtAddr, ptidsl->coProfiles.overlayHostAddr);
+ ptidsl->coProfiles.overlayHostAddr = (unsigned int)dslhal_support_byteSwap32(ptidsl->coProfiles.overlayHostAddr);
+
+ rc = shim_read_overlay_page((void *)ptidsl->coProfiles.PmemStartWtAddr, secOffset, secLength);
+ if(rc != secLength)
+ {
+ dprintf(1, "shim_read_overlay_page failed\n");
+ return DSLHAL_ERROR_OVERLAY_MALLOC;
+ }
+
+ /*shim_osMoveMemory((char *)ptidsl->coProfiles.PmemStartWtAddr, (char *)iptr, secLength);*/
+ /* RamP Image ByteSwap test */
+ olayStart = (unsigned int *)ptidsl->coProfiles.PmemStartWtAddr;
+
+ for(olayXfer=0;olayXfer< secLength/4;olayXfer++)
+ {
+ olayStore = *(unsigned int *)olayStart;
+ olayStore = (unsigned int)dslhal_support_byteSwap32(olayStore);
+ *(unsigned int*)olayStart = olayStore;
+ dprintf(5, "Addr:0x%x \t Content: 0x%x \n",olayStart,olayStore);
+ olayStart++;
+ olayStore=0;
+ }
+ shim_osWriteBackCache((void *)ptidsl->coProfiles.PmemStartWtAddr, secLength);
+
+
+ for (secPage=1;secPage<NUM_PAGES; secPage++)
+ {
+
+ dprintf(6,"OVERLAY PAGE #%d\n",secPage);
+
+ secLength = ptidsl->olayDpPage[secPage].OverlayXferCount;
+
+ dprintf(4,"Section[%d] Length: %d \n",secPage, secLength);
+
+ secOffset = ptidsl->olayDpPage[secPage].SecOffset;
+ ptidsl->olayDpPage[secPage].PmemStartWtAddr = (unsigned int) shim_osAllocateDmaMemory(secLength);
+ if(ptidsl->olayDpPage[secPage].PmemStartWtAddr == NULL)
+ {
+ dprintf(1, "overlay page allocate error\n");
+ return DSLHAL_ERROR_OVERLAY_MALLOC;
+ }
+
+ rc = shim_read_overlay_page((void *)ptidsl->olayDpPage[secPage].PmemStartWtAddr,secOffset, secLength);
+ if(rc != secLength)
+ {
+ dprintf(1, "overlay page read error\n");
+ return DSLHAL_ERROR_OVERLAY_MALLOC;
+ }
+
+ /* ptidsl->olayDpPage[secPage].overlayHostAddr = ((unsigned int)(ptidsl->olayDpPage[secPage].PmemStartWtAddr)&~0xe0000000); */
+ ptidsl->olayDpPage[secPage].overlayHostAddr = virtual2Physical((unsigned int)ptidsl->olayDpPage[secPage].PmemStartWtAddr);
+ dprintf(6,"Allocated Addr: 0x%x \t Xlated Addr: 0x%x \n",ptidsl->olayDpPage[secPage].PmemStartWtAddr,ptidsl->olayDpPage[secPage].overlayHostAddr);
+
+ ptidsl->olayDpPage[secPage].overlayHostAddr = (unsigned int)dslhal_support_byteSwap32(ptidsl->olayDpPage[secPage].overlayHostAddr);
+ /*ptidsl->olayDpPage[secPage].OverlayXferCount = secLength;
+ ptidsl->olayDpPage[secPage].BinAddr = secAddr;
+ shim_osMoveMemory((char *)ptidsl->olayDpPage[secPage].PmemStartWtAddr, (char *)iptr, secLength);
+ */
+ olayStart = (unsigned int *)ptidsl->olayDpPage[secPage].PmemStartWtAddr;
+
+ for(olayXfer=0;olayXfer< secLength/4;olayXfer++)
+ {
+ olayStore = *(unsigned int *)olayStart;
+ olayStore = (unsigned int)dslhal_support_byteSwap32(olayStore);
+ *(unsigned int*)olayStart = olayStore;
+ dprintf(5, "Addr:0x%x \t Content: 0x%x \n",olayStart,olayStore);
+ olayStart++;
+ olayStore=0;
+ }
+ /* RamP Image ByteSwap test */
+ /* compute the CRC of each overlay page and Store the Checksum in a local global variable */
+ /* This Value of CRC is to be compared with the header where all the CRC bytes are lumped together */
+ crc32 = dslhal_support_computeCrc32((char *)ptidsl->olayDpPage[secPage].PmemStartWtAddr, ptidsl->olayDpPage[secPage].OverlayXferCount);
+ if(crc32 != ptidsl->olayDpPage[secPage].olayPageCrc32)
+ return DSLHAL_ERROR_OVERLAY_MALLOC;
+
+ shim_osWriteBackCache((void *)ptidsl->olayDpPage[secPage].PmemStartWtAddr, secLength);
+ }
+
+
+ dprintf(5,"ptidsl->hostIf.mainAddr=0x%X\n", (unsigned int)ptidsl->pmainAddr);
+
+ /* get the pointer to DSP-OAM Shared Interface */
+ rc = dslhal_support_blockRead(ptidsl->pmainAddr, &dspOamSharedInterface,
+ sizeof(DEV_HOST_dspOamSharedInterface_t));
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return DSLHAL_ERROR_BLOCK_READ;
+ }
+
+ /* Communicate the Allocated Memory Address to DSP to choose CO Profiles */
+
+ /* Change the Endianness of the profileList pointer */
+ dspOamSharedInterface.profileList_p = (DEV_HOST_profileBase_t *)dslhal_support_byteSwap32((unsigned int)dspOamSharedInterface.profileList_p);
+ /* Access the profileList Structure */
+ rc = dslhal_support_blockRead((PVOID)dspOamSharedInterface.profileList_p,&profileList, sizeof(DEV_HOST_profileBase_t));
+
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return DSLHAL_ERROR_BLOCK_READ;
+ }
+ dprintf(2,"Old Addr:%x New: %x \n",profileList.hostProfileBase_p,ptidsl->coProfiles.overlayHostAddr);
+ profileList.hostProfileBase_p = (DEV_HOST_coData_t *)ptidsl->coProfiles.overlayHostAddr;
+ rc = dslhal_support_blockWrite(&profileList,(PVOID)dspOamSharedInterface.profileList_p,sizeof(DEV_HOST_profileBase_t));
+ if (rc)
+ return DSLHAL_ERROR_BLOCK_WRITE;
+
+ /* Communicate the Allocated Memory Address to DSP to do overlays */
+
+ /* Change the Endianness of the olayDpDef pointer */
+ dspOamSharedInterface.olayDpParms_p = (DEV_HOST_olayDpDef_t *)dslhal_support_byteSwap32((unsigned int)dspOamSharedInterface.olayDpParms_p);
+ /* Access the olayDpDef Structure */
+ rc = dslhal_support_blockRead((PVOID)dspOamSharedInterface.olayDpParms_p,&olayDpParms, sizeof(DEV_HOST_olayDpDef_t));
+
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return DSLHAL_ERROR_BLOCK_READ;
+ }
+
+
+ for(i=1;i<NUM_PAGES;i++)
+ {
+ /* Change the endianness of the olayDpPageDef Pointer */
+ olayDpParms.olayDpPage_p[i] = (DEV_HOST_olayDpPageDef_t *) dslhal_support_byteSwap32((unsigned int)olayDpParms.olayDpPage_p[i]);
+ /* Access the olayDpPageDef Structure */
+ rc = dslhal_support_blockRead((PVOID)olayDpParms.olayDpPage_p[i],&olayDpPageDef[i],sizeof(DEV_HOST_olayDpPageDef_t));
+ if (rc)
+ return DSLHAL_ERROR_BLOCK_READ;
+ olayDpPageDef[i].overlayHostAddr = ptidsl->olayDpPage[i].overlayHostAddr;
+ rc = dslhal_support_blockWrite(&olayDpPageDef[i],(PVOID)olayDpParms.olayDpPage_p[i],sizeof(DEV_HOST_olayDpPageDef_t));
+ if (rc)
+ return DSLHAL_ERROR_BLOCK_WRITE;
+ }
+
+ ptidsl->bOverlayPageLoaded = 1;
+ return DSLHAL_ERROR_NO_ERRORS;
+}
+ /* end of dslhal_support_reloadTrainingInfo() */
+
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_support_restoreTrainingInfo()
+*
+*********************************************************************************************
+* DESCRIPTION:
+* Computes the CRC-32 for the input data and compares it with reference
+*
+* Return: Error Condition (if any)
+*
+*
+* NOTE:
+* DSP image is based on LITTLE endian
+*
+********************************************************************************************/
+
+
+int dslhal_support_restoreTrainingInfo(tidsl_t *ptidsl)
+{
+ int rc;
+
+ rc=1;
+ while(rc != 0)
+ {
+ dslhal_support_clearTrainingInfo(ptidsl);
+ //shim_osCriticalEnter();
+ rc = dslhal_support_reloadTrainingInfo(ptidsl);
+ //shim_osCriticalExit();
+ shim_osClockWait(6400);
+ }
+ return 0;
+}
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_support_advancedIdleProcessing()
+*
+*********************************************************************************************
+* DESCRIPTION:
+* Calls Advanced Idle State Processing Functions
+*
+* Return: Error Condition (if any)
+*
+*
+* NOTE:
+* DSP image is based on LITTLE endian
+*
+********************************************************************************************/
+unsigned int dslhal_support_advancedIdleProcessing(tidsl_t *ptidsl)
+{
+ int rc=0;
+ ptidsl->AppData.bState = RSTATE_IDLE;
+#ifndef NO_ACT
+ rc += dslhal_advcfg_resetBitSwapMessageLog(ptidsl,0);
+ rc += dslhal_advcfg_resetBitSwapMessageLog(ptidsl,1);
+ rc += dslhal_advcfg_resetTrainStateHistory(ptidsl);
+ rc += dslhal_advcfg_getReasonForDrop(ptidsl);
+#endif
+ if(rc)
+ return DSLHAL_ERROR_CONFIG_API_FAILURE;
+ else
+ return DSLHAL_ERROR_NO_ERRORS;
+}
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_support_aocBitSwapProcessing()
+*
+*********************************************************************************************
+* DESCRIPTION:
+* Calls Advanced Idle State Processing Functions
+*
+* Return: Error Condition (if any)
+*
+*
+* NOTE:
+* DSP image is based on LITTLE endian
+*
+********************************************************************************************/
+unsigned int dslhal_support_aocBitSwapProcessing(tidsl_t *ptidsl,unsigned int usDs)
+{
+ int rc=0;
+#ifndef NO_ACT
+ int i;
+ int differentCmd_f;
+ unsigned int dsSwapInx;
+
+ static UINT8 lastAturBitSwapCommands[6] = {0, 0, 0, 0, 0, 0};
+ static UINT8 lastAturBitSwapBinNum[6] = {0, 0, 0, 0, 0, 0};
+
+ if (usDs == 0)
+ {
+ dprintf(4," DSP_XMITBITSWAP\n");
+ rc += dslhal_advcfg_getAocBitswapBuffer(ptidsl,0);
+ ptidsl->usBitSwapInx++;
+ if (ptidsl->usBitSwapInx > 29)
+ ptidsl->usBitSwapInx=0;
+ }
+
+ if (usDs == 1)
+ {
+ dprintf(4," DSP_RCVBITSWAP\n");
+ rc += dslhal_advcfg_getAocBitswapBuffer(ptidsl,1);
+ differentCmd_f = FALSE;
+ dsSwapInx = ptidsl->dsBitSwapInx;
+ if (! rc)
+ {
+ for (i = 0; i < 6; i++)
+ {
+ if (lastAturBitSwapCommands[i] != ptidsl->dsBitSwap[dsSwapInx].bitSwapCommand[i])
+ {
+ differentCmd_f = TRUE;
+ break;
+ }
+ }
+ if (! differentCmd_f)
+ {
+ for (i = 0; i < 6; i++)
+ {
+ if (lastAturBitSwapBinNum[i] != ptidsl->dsBitSwap[dsSwapInx].bitSwapBinNum[i])
+ {
+ differentCmd_f = TRUE;
+ break;
+ }
+ }
+ }
+ //CPE data pump seems to occasionally send us the same bit swap twice in a row with different sframe counter.
+ //Since these are never counted twice by the debug output of AC5, we should not count them twice either.
+ //So, we ignore the sframe_counter in determining whether the most recent bitswap is a duplicate.
+ if (differentCmd_f)
+ {
+ shim_osMoveMemory((void *)lastAturBitSwapCommands, (void *)ptidsl->dsBitSwap[dsSwapInx].bitSwapCommand, 6);
+ shim_osMoveMemory((void *)lastAturBitSwapBinNum, (void *)ptidsl->dsBitSwap[dsSwapInx].bitSwapBinNum, 6);
+ ptidsl->dsBitSwapInx++;
+ if (ptidsl->dsBitSwapInx > 29)
+ ptidsl->dsBitSwapInx = 0;
+ }
+ }
+ }
+#endif
+ if(rc)
+ return DSLHAL_ERROR_CONFIG_API_FAILURE;
+ else
+ return DSLHAL_ERROR_NO_ERRORS;
+}
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_support_gatherEocMessages()
+*
+*********************************************************************************************
+* DESCRIPTION:
+* Calls Advanced EOC Buffering functions
+*
+* Return: Error Condition (if any)
+*
+*
+* NOTE:
+* DSP image is based on LITTLE endian
+*
+********************************************************************************************/
+unsigned int dslhal_support_gatherEocMessages(tidsl_t *ptidsl,int usDs, int msgPart1, int msgPart2)
+{
+ int rc=0;
+#ifndef NO_ACT
+ rc = dslhal_advcfg_logEocMessages(ptidsl,usDs, msgPart1, msgPart2);
+#endif
+ if(rc)
+ return DSLHAL_ERROR_CONFIG_API_FAILURE;
+ else
+ return DSLHAL_ERROR_NO_ERRORS;
+}
+/********************************************************************************************
+* FUNCTION NAME: dslhal_support_gatherSnrPerBin()
+*
+*********************************************************************************************
+* DESCRIPTION:
+* Calls Advanced Snr per bin buffering Functions
+*
+* Return: Error Condition (if any)
+*
+*
+* NOTE:
+* DSP image is based on LITTLE endian
+*
+********************************************************************************************/
+unsigned int dslhal_support_gatherSnrPerBin(tidsl_t *ptidsl,unsigned int snrParam)
+{
+ int rc=0;
+#ifndef NO_ACT
+ rc = dslhal_advcfg_getSnrPerBin(ptidsl,snrParam);
+#endif
+ if(rc)
+ return DSLHAL_ERROR_CONFIG_API_FAILURE;
+ else
+ return DSLHAL_ERROR_NO_ERRORS;
+}
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_support_processTrainingState()
+*
+*********************************************************************************************
+* DESCRIPTION:
+* Calls Advanced Training State Processing Functions
+*
+* Return: Error Condition (if any)
+*
+*
+* NOTE:
+* DSP image is based on LITTLE endian
+*
+********************************************************************************************/
+unsigned int dslhal_support_processTrainingState(tidsl_t *ptidsl)
+{
+ int rc=0;
+#ifndef NO_ACT
+
+ if(ptidsl->trainStateInx<120)
+ {
+ rc = dslhal_advcfg_getTrainingState(ptidsl,(void *)&ptidsl->trainHistory[ptidsl->trainStateInx++]);
+ if(ptidsl->trainHistory[(ptidsl->trainStateInx-1)].subStateIndex ==
+ ptidsl->trainHistory[(ptidsl->trainStateInx-2)].subStateIndex)
+ ptidsl->trainStateInx--;
+ }
+ else
+ ptidsl->trainStateInx = 0;
+#endif
+ if(rc)
+ return DSLHAL_ERROR_CONFIG_API_FAILURE;
+ else
+ return DSLHAL_ERROR_NO_ERRORS;
+}
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_support_gatherAdsl2Messages()
+*
+*********************************************************************************************
+* DESCRIPTION:
+* Gathers ADSL2 Training Messages
+*
+* Return: Error Condition (if any)
+*
+*
+* NOTE:
+* DSP image is based on LITTLE endian
+*
+********************************************************************************************/
+unsigned int dslhal_support_gatherAdsl2Messages(tidsl_t *ptidsl,int tag, int param1, int param2)
+{
+ int rc=0;
+ unsigned int adsl2MsgLoc;
+ switch(tag)
+ {
+ case CMSGFMT_INDEX:
+ dprintf(5,"C-Msg-FMT rec'd\n");
+ adsl2MsgLoc = dslhal_support_getAdsl2MessageLocation
+ (ptidsl, CMSGFMT_INDEX);
+ rc += dslhal_support_blockRead((PVOID)adsl2MsgLoc,
+ ptidsl->adsl2TrainingMessages.cMsgFmt,CMSGFMT_SIZE);
+ break;
+ case RMSGFMT_INDEX:
+ case RMSGFMT2_INDEX:
+ dprintf(5,"R-Msg-FMT rec'd\n");
+ adsl2MsgLoc = dslhal_support_getAdsl2MessageLocation
+ (ptidsl, RMSGFMT_INDEX);
+ rc += dslhal_support_blockRead((PVOID)adsl2MsgLoc,
+ ptidsl->adsl2TrainingMessages.rMsgFmt,RMSGFMT_SIZE);
+ break;
+ case CMSGPCB_INDEX:
+ dprintf(5,"C-Msg-PCB rec'd\n");
+ adsl2MsgLoc = dslhal_support_getAdsl2MessageLocation
+ (ptidsl, CMSGPCB_INDEX);
+ rc += dslhal_support_blockRead((PVOID)adsl2MsgLoc,
+ ptidsl->adsl2TrainingMessages.cMsgPcb,CMSGPCB_SIZE);
+ ptidsl->adsl2TrainingMessages.cMsgPcbLen = CMSGPCB_SIZE;
+ break;
+ case CMSGPCB2_INDEX:
+ dprintf(5,"C-Msg-PCB2 rec'd\n");
+ adsl2MsgLoc = dslhal_support_getAdsl2MessageLocation
+ (ptidsl, CMSGPCB2_INDEX);
+ rc += dslhal_support_blockRead((PVOID)adsl2MsgLoc,
+ ptidsl->adsl2TrainingMessages.cMsgPcb,CMSGPCB2_SIZE);
+ ptidsl->adsl2TrainingMessages.cMsgPcbLen = CMSGPCB2_SIZE;
+#ifndef NO_ACT
+ rc += dslhal_advcfg_setBlackOutBits(ptidsl);
+#endif
+ break;
+ case CMSGPCB2L_INDEX:
+ dprintf(5,"C-Msg-PCB2L rec'd\n");
+ adsl2MsgLoc = dslhal_support_getAdsl2MessageLocation
+ (ptidsl, CMSGPCB2L_INDEX);
+ rc += dslhal_support_blockRead((PVOID)adsl2MsgLoc,
+ ptidsl->adsl2TrainingMessages.cMsgPcb,CMSGPCB2L_SIZE);
+ ptidsl->adsl2TrainingMessages.cMsgPcbLen = CMSGPCB2L_SIZE;
+ break;
+ case RMSGPCB_INDEX:
+ case RMSGPCB2L_INDEX:
+ dprintf(5,"R-Msg-PCB rec'd\n");
+ adsl2MsgLoc = dslhal_support_getAdsl2MessageLocation
+ (ptidsl, RMSGPCB_INDEX);
+ rc += dslhal_support_blockRead((PVOID)adsl2MsgLoc,
+ ptidsl->adsl2TrainingMessages.rMsgPcb,RMSGPCB_SIZE);
+ ptidsl->adsl2TrainingMessages.rMsgPcbLen = RMSGPCB_SIZE;
+ break;
+
+ case CMSG1ADSL2_INDEX:
+ dprintf(5,"C-Msg1 rec'd\n");
+ adsl2MsgLoc = dslhal_support_getAdsl2MessageLocation
+ (ptidsl, CMSG1ADSL2_INDEX);
+ rc += dslhal_support_blockRead((PVOID)adsl2MsgLoc,
+ ptidsl->adsl2TrainingMessages.cMsg1,CMSG1ADSL2_SIZE);
+ ptidsl->adsl2TrainingMessages.cMsg1Len = CMSG1ADSL2_SIZE;
+ break;
+ case CMSG2ADSL2_INDEX:
+ dprintf(5,"C-Msg2 rec'd\n");
+ adsl2MsgLoc = dslhal_support_getAdsl2MessageLocation
+ (ptidsl, CMSG2ADSL2_INDEX);
+ rc += dslhal_support_blockRead((PVOID)adsl2MsgLoc,
+ ptidsl->adsl2TrainingMessages.cMsg2,CMSG2ADSL2_SIZE);
+ ptidsl->adsl2TrainingMessages.cMsg2Len = CMSG2ADSL2_SIZE;
+ break;
+ case RMSG1ADSL2_INDEX:
+ dprintf(5,"R-Msg1 rec'd\n");
+ adsl2MsgLoc = dslhal_support_getAdsl2MessageLocation
+ (ptidsl, RMSG1ADSL2_INDEX);
+ rc += dslhal_support_blockRead((PVOID)adsl2MsgLoc,
+ ptidsl->adsl2TrainingMessages.rMsg1,RMSG1ADSL2_SIZE);
+ ptidsl->adsl2TrainingMessages.rMsg1Len = RMSG1ADSL2_SIZE;
+ break;
+ case RMSG2ADSL2_INDEX:
+ dprintf(5,"R-Msg2 rec'd\n");
+ adsl2MsgLoc = dslhal_support_getAdsl2MessageLocation
+ (ptidsl, RMSG2ADSL2_INDEX);
+ rc += dslhal_support_blockRead((PVOID)adsl2MsgLoc,
+ ptidsl->adsl2TrainingMessages.rMsg2,RMSG2ADSL2_SIZE);
+ ptidsl->adsl2TrainingMessages.rMsg2Len = RMSG2ADSL2_SIZE;
+ break;
+ case CPARAMS_INDEX:
+ dprintf(5,"C-Params rec'd\n");
+ adsl2MsgLoc = dslhal_support_getAdsl2MessageLocation
+ (ptidsl, CPARAMS_INDEX);
+ rc += dslhal_support_blockRead((PVOID)adsl2MsgLoc,
+ ptidsl->adsl2TrainingMessages.cParams,CPARAMS_SIZE);
+ ptidsl->adsl2TrainingMessages.cParamsLen = CPARAMS_SIZE;
+ break;
+ case RPARAMS_INDEX:
+ dprintf(5,"R-Params rec'd\n");
+ adsl2MsgLoc = dslhal_support_getAdsl2MessageLocation
+ (ptidsl, RPARAMS_INDEX);
+ rc += dslhal_support_blockRead((PVOID)adsl2MsgLoc,
+ ptidsl->adsl2TrainingMessages.rParams,RPARAMS_SIZE);
+ ptidsl->adsl2TrainingMessages.rParamsLen = RPARAMS_SIZE;
+ break;
+ case RMSG1LD_INDEX:
+ dprintf(5,"R-Msg1 LD rec'd\n");
+ adsl2MsgLoc = dslhal_support_getAdsl2MessageLocation
+ (ptidsl, RMSG1LD_INDEX);
+ rc += dslhal_support_blockRead((PVOID)adsl2MsgLoc,
+ ptidsl->adsl2DiagnosticMessages.rMsg1Ld,RMSG1LD_SIZE);
+ ptidsl->adsl2DiagnosticMessages.rMsg1LdLen = RMSG1LD_SIZE;
+ break;
+ case RMSG2LD_INDEX:
+ dprintf(5,"R-Msg2 LD rec'd\n");
+ adsl2MsgLoc = dslhal_support_getAdsl2MessageLocation
+ (ptidsl, RMSG2LD_INDEX);
+ rc += dslhal_support_blockRead((PVOID)adsl2MsgLoc,
+ ptidsl->adsl2DiagnosticMessages.rMsg2Ld,RMSGxLD_SIZE);
+ ptidsl->adsl2DiagnosticMessages.rMsgxLdLen = RMSGxLD_SIZE;
+ break;
+ case RMSG3LD_INDEX:
+ dprintf(5,"R-Msg3 LD rec'd\n");
+ adsl2MsgLoc = dslhal_support_getAdsl2MessageLocation
+ (ptidsl, RMSG3LD_INDEX);
+ rc += dslhal_support_blockRead((PVOID)adsl2MsgLoc,
+ ptidsl->adsl2DiagnosticMessages.rMsg3Ld,RMSGxLD_SIZE);
+ ptidsl->adsl2DiagnosticMessages.rMsgxLdLen = RMSGxLD_SIZE;
+ break;
+ case RMSG4LD_INDEX:
+ dprintf(5,"R-Msg4 LD rec'd\n");
+ adsl2MsgLoc = dslhal_support_getAdsl2MessageLocation
+ (ptidsl, RMSG4LD_INDEX);
+ rc += dslhal_support_blockRead((PVOID)adsl2MsgLoc,
+ ptidsl->adsl2DiagnosticMessages.rMsg4Ld,RMSGxLD_SIZE);
+ ptidsl->adsl2DiagnosticMessages.rMsgxLdLen = RMSGxLD_SIZE;
+ break;
+ case RMSG5LD_INDEX:
+ dprintf(5,"R-Msg5 LD rec'd\n");
+ adsl2MsgLoc = dslhal_support_getAdsl2MessageLocation
+ (ptidsl, RMSG5LD_INDEX);
+ rc += dslhal_support_blockRead((PVOID)adsl2MsgLoc,
+ ptidsl->adsl2DiagnosticMessages.rMsg5Ld,RMSGxLD_SIZE);
+ ptidsl->adsl2DiagnosticMessages.rMsgxLdLen = RMSGxLD_SIZE;
+ break;
+ case RMSG6LD_INDEX:
+ dprintf(5,"R-Msg6 LD rec'd\n");
+ adsl2MsgLoc = dslhal_support_getAdsl2MessageLocation
+ (ptidsl, RMSG6LD_INDEX);
+ rc += dslhal_support_blockRead((PVOID)adsl2MsgLoc,
+ ptidsl->adsl2DiagnosticMessages.rMsg6Ld,RMSGxLD_SIZE);
+ ptidsl->adsl2DiagnosticMessages.rMsgxLdLen = RMSGxLD_SIZE;
+ break;
+ case RMSG7LD_INDEX:
+ dprintf(5,"R-Msg7 LD rec'd\n");
+ adsl2MsgLoc = dslhal_support_getAdsl2MessageLocation
+ (ptidsl, RMSG7LD_INDEX);
+ rc += dslhal_support_blockRead((PVOID)adsl2MsgLoc,
+ ptidsl->adsl2DiagnosticMessages.rMsg7Ld,RMSGxLD_SIZE);
+ ptidsl->adsl2DiagnosticMessages.rMsgxLdLen = RMSGxLD_SIZE;
+ break;
+ case RMSG8LD_INDEX:
+ dprintf(5,"R-Msg8 LD rec'd\n");
+ adsl2MsgLoc = dslhal_support_getAdsl2MessageLocation
+ (ptidsl, RMSG8LD_INDEX);
+ rc += dslhal_support_blockRead((PVOID)adsl2MsgLoc,
+ ptidsl->adsl2DiagnosticMessages.rMsg8Ld,RMSGxLD_SIZE);
+ ptidsl->adsl2DiagnosticMessages.rMsgxLdLen = RMSGxLD_SIZE;
+ break;
+ case RMSG9LD_INDEX:
+ dprintf(5,"R-Msg9 LD rec'd\n");
+ adsl2MsgLoc = dslhal_support_getAdsl2MessageLocation
+ (ptidsl, RMSG9LD_INDEX);
+ rc += dslhal_support_blockRead((PVOID)adsl2MsgLoc,
+ ptidsl->adsl2DiagnosticMessages.rMsg9Ld,RMSGxLD_SIZE);
+ ptidsl->adsl2DiagnosticMessages.rMsgxLdLen = RMSGxLD_SIZE;
+ break;
+ case CMSG1LD_INDEX:
+ dprintf(5,"C-Msg1 LD rec'd\n");
+ adsl2MsgLoc = dslhal_support_getAdsl2MessageLocation
+ (ptidsl, CMSG1LD_INDEX);
+ rc += dslhal_support_blockRead((PVOID)adsl2MsgLoc,
+ ptidsl->adsl2DiagnosticMessages.cMsg1Ld,CMSG1LD_SIZE);
+ ptidsl->adsl2DiagnosticMessages.cMsg1LdLen = CMSG1LD_SIZE;
+ break;
+ case CMSG2LD_INDEX:
+ dprintf(5,"C-Msg2 LD rec'd\n");
+ adsl2MsgLoc = dslhal_support_getAdsl2MessageLocation
+ (ptidsl, CMSG2LD_INDEX);
+ rc += dslhal_support_blockRead((PVOID)adsl2MsgLoc,
+ ptidsl->adsl2DiagnosticMessages.cMsg2Ld,CMSG2LD_SIZE);
+ ptidsl->adsl2DiagnosticMessages.cMsg2LdLen = CMSG2LD_SIZE;
+ break;
+ case CMSG3LD_INDEX:
+ dprintf(5,"C-Msg3 LD rec'd\n");
+ adsl2MsgLoc = dslhal_support_getAdsl2MessageLocation
+ (ptidsl, CMSG3LD_INDEX);
+ rc += dslhal_support_blockRead((PVOID)adsl2MsgLoc,
+ ptidsl->adsl2DiagnosticMessages.cMsg3Ld,CMSG3LD_SIZE);
+ ptidsl->adsl2DiagnosticMessages.cMsg3LdLen = CMSG3LD_SIZE;
+ break;
+ case CMSG4LD_INDEX:
+ dprintf(5,"C-Msg4 LD rec'd\n");
+ adsl2MsgLoc = dslhal_support_getAdsl2MessageLocation
+ (ptidsl, CMSG4LD_INDEX);
+ rc += dslhal_support_blockRead((PVOID)adsl2MsgLoc,
+ ptidsl->adsl2DiagnosticMessages.cMsg4Ld,CMSG4LD_SIZE);
+ ptidsl->adsl2DiagnosticMessages.cMsg4LdLen = CMSG4LD_SIZE;
+ break;
+ case CMSG5LD_INDEX:
+ dprintf(5,"C-Msg5 LD rec'd\n");
+ adsl2MsgLoc = dslhal_support_getAdsl2MessageLocation
+ (ptidsl, CMSG5LD_INDEX);
+ rc += dslhal_support_blockRead((PVOID)adsl2MsgLoc,
+ ptidsl->adsl2DiagnosticMessages.cMsg5Ld,CMSG5LD_SIZE);
+ ptidsl->adsl2DiagnosticMessages.cMsg5LdLen = CMSG5LD_SIZE;
+ break;
+ default:
+ dprintf(5,"Unknown ADSL2 Message rec'd\n");
+ break;
+ }
+ if(rc)
+ return DSLHAL_ERROR_CONFIG_API_FAILURE;
+ else
+ return DSLHAL_ERROR_NO_ERRORS;
+}
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_support_getAdsl2MessageLocation()
+*
+*********************************************************************************************
+* DESCRIPTION:
+* Gets the address to the ADSL2 Message being looked up
+*
+* Return: Error Condition (if any)
+*
+*
+* NOTE:
+* DSP image is based on LITTLE endian
+*
+********************************************************************************************/
+unsigned int dslhal_support_getAdsl2MessageLocation(tidsl_t *ptidsl,int msgOffset)
+{
+ int rc=0;
+
+ DEV_HOST_dspOamSharedInterface_t *pSharedInterface, sharedInterface;
+ DEV_HOST_dspWrNegoParaDef_t dspNegoPara;
+ int adsl2MsgString, adsl2MsgAddr;
+
+ pSharedInterface = (DEV_HOST_dspOamSharedInterface_t *) ptidsl->pmainAddr;
+ rc += dslhal_support_blockRead(pSharedInterface, &sharedInterface,sizeof(DEV_HOST_dspOamSharedInterface_t));
+ sharedInterface.dspWriteNegoParams_p = (DEV_HOST_dspWrNegoParaDef_t *) dslhal_support_adsl2ByteSwap32((unsigned int)sharedInterface.dspWriteNegoParams_p);
+ rc += dslhal_support_blockRead((PVOID)sharedInterface.dspWriteNegoParams_p,&dspNegoPara, sizeof(DEV_HOST_dspWrNegoParaDef_t));
+
+ if (rc)
+ {
+ dprintf(1,"dslhal_support_blockRead failed\n");
+ return DSLHAL_ERROR_BLOCK_READ;
+ }
+
+ adsl2MsgString = dslhal_support_adsl2ByteSwap32((unsigned int)dspNegoPara.adsl2DeltMsgs_p);
+ dprintf(5,"ADSL2 Message String Address: 0x%x\n",adsl2MsgString);
+ rc += dslhal_support_blockRead((PVOID)(adsl2MsgString +
+ ((sizeof(unsigned char *)*msgOffset))),
+ &adsl2MsgAddr, sizeof(int));
+ adsl2MsgAddr = dslhal_support_adsl2ByteSwap32((unsigned int)adsl2MsgAddr);
+ dprintf(5," Message Address: 0x%x\n",adsl2MsgAddr);
+
+ if(rc)
+ return DSLHAL_ERROR_BLOCK_READ;
+ else
+ return adsl2MsgAddr;
+}
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_support_getCMsgsRa()
+*
+*********************************************************************************************
+* DESCRIPTION:
+* Calls Advanced Training Message functions
+*
+* Return: Error Condition (if any)
+*
+*
+* NOTE:
+* DSP image is based on LITTLE endian
+*
+********************************************************************************************/
+unsigned int dslhal_support_getCMsgsRa(tidsl_t *ptidsl,void *cMsg)
+{
+ int rc=0;
+ DEV_HOST_raMsgsDef_t raMsgParms;
+ DEV_HOST_dspOamSharedInterface_t dspOamSharedInterface;
+ rc += dslhal_support_blockRead(ptidsl->pmainAddr, &dspOamSharedInterface,sizeof(DEV_HOST_dspOamSharedInterface_t));
+
+ dspOamSharedInterface.raMsgs_p = (DEV_HOST_raMsgsDef_t *) dslhal_support_byteSwap32((unsigned int)dspOamSharedInterface.raMsgs_p);
+
+ rc += dslhal_support_blockRead((PVOID)dspOamSharedInterface.raMsgs_p,
+ &raMsgParms, sizeof(DEV_HOST_raMsgsDef_t));
+ shim_osMoveMemory((void *)cMsg,(void *)raMsgParms.cMsgsRaString,6);
+
+ if(rc)
+ return DSLHAL_ERROR_CONFIG_API_FAILURE;
+ else
+ return DSLHAL_ERROR_NO_ERRORS;
+}
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_support_gatherRateMessages()
+*
+*********************************************************************************************
+* DESCRIPTION:
+* Gathers Rate Training Messages
+* Input
+* tidsl_t *ptidsl : Pointer to application structure
+*
+*
+* Return: 0 success
+* 1 failed
+*
+* NOTE:
+* DSP image is based on LITTLE endian
+*
+********************************************************************************************/
+unsigned int dslhal_support_gatherRateMessages(tidsl_t * ptidsl)
+{
+ int rc;
+ DEV_HOST_dspWrNegoParaDef_t negoParms;
+ DEV_HOST_dspOamSharedInterface_t dspOamSharedInterface;
+
+ dprintf(1, "dslhal_support_gatherRateMessages\n");
+
+ rc += dslhal_support_blockRead(ptidsl->pmainAddr, &dspOamSharedInterface,sizeof(DEV_HOST_dspOamSharedInterface_t));
+ dspOamSharedInterface.dspWriteNegoParams_p = (DEV_HOST_dspWrNegoParaDef_t *) dslhal_support_byteSwap32((unsigned int)dspOamSharedInterface.dspWriteNegoParams_p);
+
+ rc = dslhal_support_blockRead((PVOID)dspOamSharedInterface.dspWriteNegoParams_p, &negoParms, sizeof(DEV_HOST_dspWrNegoParaDef_t));
+ if (rc)
+ return DSLHAL_ERROR_BLOCK_READ;
+ else
+ {
+ shim_osMoveMemory((void *)ptidsl->AppData.bCRates1, (void *)negoParms.cRates1, 120);
+ shim_osMoveMemory((void *)ptidsl->AppData.bRRates1, (void *)negoParms.rRates1, 44);
+ }
+return DSLHAL_ERROR_NO_ERRORS;
+}
+
+static unsigned int dslhal_support_adsl2ByteSwap32(unsigned int in32Bits)
+{
+ int out32Bits=0;
+
+#ifdef EB
+ out32Bits = (in32Bits << 24);
+ out32Bits |=((in32Bits & 0x0000ff00) << 8);
+ out32Bits |=((in32Bits & 0xff000000) >> 24);
+ out32Bits |=((in32Bits & 0x00ff0000) >> 8);
+#else
+ out32Bits = in32Bits;
+#endif
+
+ return out32Bits;
+
+} /* end of dslhal_support_byteSwap32() */
diff -urN linux.old/drivers/atm/sangam_atm/dsl_hal_support.h linux.dev/drivers/atm/sangam_atm/dsl_hal_support.h
--- linux.old/drivers/atm/sangam_atm/dsl_hal_support.h 1970-01-01 01:00:00.000000000 +0100
+++ linux.dev/drivers/atm/sangam_atm/dsl_hal_support.h 2005-07-10 08:02:01.444111360 +0200
@@ -0,0 +1,718 @@
+#ifndef DSL_HAL_SUPPORT_H__
+#define DSL_HAL_SUPPORT_H__ 1
+
+/*******************************************************************************
+* FILE PURPOSE: DSL Driver API functions for Sangam
+*
+********************************************************************************
+* FILE NAME: dsl_hal_functiondefines.c
+*
+* DESCRIPTION:
+* Contains basic DSL HAL API declarations for Sangam
+*
+*
+* (C) Copyright 2001-02, Texas Instruments, Inc.
+* History
+* Date Version Notes
+* 06Feb03 0.00.00 RamP Created
+* 21Mar03 0.00.01 RamP Removed byteswap functions
+* 21Mar03 0.00.02 RamP Added extern osFreeVMemory declaration
+* 10Apr03 0.00.03 RamP Changed declaration for loadFWImage &
+* loadDebugFWImage to remove ptidsl param
+* 12Apr03 0.00.04 RamP Added function to set Interrupt Bit
+* Masks for bitfield & Mailboxes
+* 14Apr03 0.00.05 RamP Added modem state bit field processing
+* 15Apr03 0.00.06 RamP Added function osAllocateVMemory
+* 21Apr03 0.01.00 RamP Added function osAllocateDmaMemory
+* Added function osFreeDmaMemory
+* (Alpha) Added macro virtual2Physical,
+* 22Apr03 0.01.01 RamP Moved acknowledgeInterrupt to api.h
+* 24Apr03 0.01.02 RamP Added checkOvelayPage function
+* 29May03 0.01.03 RamP Added critical enter/exit function decl
+* 06Jun03 0.01.04 RamP Added Interrupt source parsing function
+* 06Oct03 0.01.05 RamP Added function abstraction switches
+* 12Oct03 0.01.06 RamP Added ADSL2 Message function prototypes
+* 14Nov03 0.03.07 RamP Added function to gather Rate Messages
+*******************************************************************************/
+
+#include "dsl_hal_api.h"
+
+#define virtual2Physical(a) (((int)a)&~0xe0000000)
+/* External Function Prototype Declarations */
+
+extern unsigned int shim_osGetCpuFrequency(void);
+extern void shim_osClockWait(int val);
+extern unsigned int shim_osClockTick(void);
+
+extern int shim_osStringCmp(const char *s1, const char *s2);
+
+extern void dprintf( int uDbgLevel, char * szFmt, ...);
+
+extern int shim_osLoadFWImage(unsigned char *firmwareImage);
+extern int shim_osLoadDebugFWImage(unsigned char *debugFirmwareImage);
+extern unsigned int shim_read_overlay_page(void *ptr, unsigned int secOffset, unsigned int secLength);
+extern void shim_osMoveMemory(char *dst, char *src, unsigned int numBytes);
+extern void shim_osZeroMemory(char *dst, unsigned int numBytes);
+
+extern void *shim_osAllocateMemory(unsigned int size);
+extern void *shim_osAllocateVMemory(unsigned int size);
+extern void *shim_osAllocateDmaMemory(unsigned int size);
+
+extern void shim_osFreeMemory(void *ptr, unsigned int size);
+extern void shim_osFreeVMemory(void *ptr, unsigned int size);
+extern void shim_osFreeDmaMemory(void *ptr, unsigned int size);
+
+extern void shim_osWriteBackCache(void *pMem, unsigned int size);
+extern void shim_osCriticalEnter(void);
+extern void shim_osCriticalExit(void);
+
+
+/*******************************************************************************************
+* FUNCTION NAME: dslhal_support_writeHostMailbox
+*
+********************************************************************************************
+* DESCRIPTION: Send a message to a mailbox
+*
+* ARGUMENTS: int cmd command to write
+* int tag tag (currently unused)
+* int p1 parameter 1 (currently unused)
+* int p2 parameter 2 (currently unused)
+*
+* RETURNS: 0 if successful
+* NZ otherwise
+*
+*******************************************************************************************/
+
+int dslhal_support_writeHostMailbox
+(tidsl_t *ptidsl,
+ int cmd,
+ int tag,
+ int p1,
+ int p2);
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_support_readDspMailbox
+*
+*********************************************************************************************
+* DESCRIPTION: Reads a message from the mailbox
+*
+* ARGUMENTS: int *pcmd Pointer to command read
+*
+* RETURNS: 0 if successful
+* 1 if no mail
+* NZ otherwise
+*
+*****************************************************************************************/
+
+int dslhal_support_readDspMailbox
+(tidsl_t *ptidsl,
+ int *pcmd,
+ int *ptag,
+ int *pprm1,
+ int *pprm2);
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_support_readTextMailbox
+*
+*********************************************************************************************
+* DESCRIPTION: Reads a message from the mailbox
+*
+* ARGUMENTS: int *pcmd Pointer to command read
+*
+* RETURNS: 0 if successful
+* 1 if no mail
+* NZ otherwise
+*
+*****************************************************************************************/
+
+int dslhal_support_readTextMailbox
+(tidsl_t *ptidsl,
+ int *pmsg1,
+ int *pmsg2);
+
+/******************************************************************************************
+* FUNCTION NAME: dslhal_support_blockRead
+*
+*********************************************************************************************
+* DESCRIPTION: This rouin simulates DSP memory read as done in ax5 pci nic card
+*
+* INPUT: void *addr, memory address to be read
+* void *buffer, dat buffer to be filled with from memmory
+* size_t count, number of bytes to be written
+*
+* RETURN: 0 --succeeded
+* 1 --Failed
+*
+*****************************************************************************************/
+
+int dslhal_support_blockRead
+(void *addr,
+ void *buffer,
+ size_t count);
+
+/******************************************************************************************
+* FUNCTION NAME: dslhal_support_blockWrite
+*
+*******************************************************************************************
+* DESCRIPTION: This rouin simulates DSP memory write as done in ax5 pci nic card
+*
+* INPUT: void *buffer, data need to written
+* void *adde, memory address to be written
+* size_t count, number of bytes to be written
+*
+* RETURN: 0 --succeeded
+* 1 --Failed
+*
+*****************************************************************************************/
+
+int dslhal_support_blockWrite
+(void *buffer,
+ void *addr,
+ size_t count);
+
+/******************************************************************************************
+* FUNCTION NAME: dslhal_support_hostDspAddressTranslate
+*
+*******************************************************************************************
+* DESCRIPTION: This function moves the address window to translate physical address
+*
+* INPUT: unsigned int addr : address that requires translation
+*
+* RETURN: Translated address or error condition
+*
+*
+*****************************************************************************************/
+
+unsigned int dslhal_support_hostDspAddressTranslate
+( unsigned int addr
+);
+
+/******************************************************************************************
+* FUNCTION NAME: dslhal_support_unresetDslSubsystem
+*
+*******************************************************************************************
+* DESCRIPTION: This function unreset Dsl Subsystem
+*
+* INPUT: None
+*
+* RETURN: 0 if Pass; 1 if Fail
+*
+*****************************************************************************************/
+int dslhal_support_unresetDslSubsystem
+(void
+);
+
+/******************************************************************************************
+* FUNCTION NAME: dslhal_support_unresetDsp()
+*
+*******************************************************************************************
+* DESCRIPTION: This fuction takes ax5 daugter board out of reset.
+*
+* INPUT: None
+*
+* RETURN: 0 --successful.
+* 1 --failed
+*
+*****************************************************************************************/
+int dslhal_support_unresetDsp
+(void
+);
+
+
+/******************************************************************************************
+* FUNCTION NAME: dslhal_support_resetDslSubsystem
+*
+*******************************************************************************************
+* DESCRIPTION: This function unreset Dsl Subsystem
+*
+* INPUT: None
+*
+* RETURN: 0 if Pass; 1 if Fail
+*
+*****************************************************************************************/
+int dslhal_support_resetDslSubsystem
+(void
+);
+
+/******************************************************************************************
+* FUNCTION NAME: dslhal_support_resetDsp()
+*
+*******************************************************************************************
+* DESCRIPTION: This fuction takes ax5 daugter board out of reset.
+*
+* INPUT: None
+*
+* RETURN: 0 --successful.
+* 1 --failed
+*
+*****************************************************************************************/
+int dslhal_support_resetDsp
+(void
+);
+
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_support_hostDspCodeDownload()
+*
+*********************************************************************************************
+* DESCRIPTION:
+* download DSP image from host memory to dsp memory
+*
+* Return: 0 success
+* 1 failed
+*
+* NOTE:
+* DSP image is based on LITTLE endian
+*
+********************************************************************************************/
+
+int dslhal_support_hostDspCodeDownload
+(tidsl_t * ptidsl
+);
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_diags_digi_assignMemTestSpace()
+*
+*********************************************************************************************
+* DESCRIPTION: Assigns Memory Space in SDRAM for External Memory Test
+* Input: tidsl_t *ptidsl
+*
+* Return: 0 success
+* 1 failed
+*
+********************************************************************************************/
+
+unsigned int dslhal_diags_digi_assignMemTestSpace
+(tidsl_t *ptidsl
+);
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_diags_digi_readMemTestResult()
+*
+*********************************************************************************************
+* DESCRIPTION: Reads Results of External Memory Test
+* Input: tidsl_t *ptidsl
+*
+* Return: 0 success
+* 1 failed
+*
+********************************************************************************************/
+
+unsigned int dslhal_diags_digi_readMemTestResult
+(tidsl_t *ptidsl,
+unsigned int testResult
+);
+
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_diags_codeDownload()
+*
+*********************************************************************************************
+* DESCRIPTION: Brings DSLSS out of Reset, Downloads Diag Firmware,
+* brings DSP out of Reset
+* Input: tidsl_t *ptidsl
+*
+* Return: 0 success
+* 1 failed
+*
+********************************************************************************************/
+
+unsigned int dslhal_diags_codeDownload
+(tidsl_t *ptidsl,
+unsigned char* missingTones
+);
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_diags_anlg_setPgaParams()
+*
+*********************************************************************************************
+* DESCRIPTION: This function instructs the Transciever to transmit the Reverb with missing
+* tones and Medley's with missing tones. These signals are defined in ITU
+* G.992.1 ADSL Standards.
+*
+* Input: Test selects between the Reverb or Medley tests. 0 - Reverb, 1 - Medley
+* Tones selects the .
+* Return: NULL
+*
+********************************************************************************************/
+
+unsigned int dslhal_diags_anlg_setPgaParams
+(tidsl_t *ptidsl,
+int agcFlag,
+short pga1,
+short pga2,
+short pga3,
+short aeq
+);
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_diags_anlg_getRxNoisePower()
+*
+*********************************************************************************************
+* DESCRIPTION: This function instructs the Transciever to transmit the Reverb with missing
+* tones and Medley's with missing tones. These signals are defined in ITU
+* G.992.1 ADSL Standards.
+*
+* Input: Test selects between the Reverb or Medley tests. 0 - Reverb, 1 - Medley
+* Tones selects the .
+* Return: NULL
+*
+********************************************************************************************/
+
+unsigned int dslhal_diags_anlg_getRxNoisePower
+(tidsl_t *ptidsl
+);
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_diags_anlg_setMissingTones()
+*
+*********************************************************************************************
+* DESCRIPTION: This function instructs the Transciever to transmit the Reverb with missing
+* tones and Medley's with missing tones. These signals are defined in ITU
+* G.992.1 ADSL Standards.
+*
+* Input: Test selects between the Reverb or Medley tests. 0 - Reverb, 1 - Medley
+* Tones selects the .
+* Return: NULL
+*
+********************************************************************************************/
+
+unsigned int dslhal_diags_anlg_setMissingTones
+(tidsl_t *ptidsl,
+unsigned char* missingTones
+);
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_support_readDelineationState()
+*
+*********************************************************************************************
+* DESCRIPTION:
+* download DSP image from host memory to dsp memory
+*
+* Return: 0 success
+* 1 failed
+*
+* NOTE:
+* DSP image is based on LITTLE endian
+*
+********************************************************************************************/
+unsigned int dslhal_support_readDelineationState
+(tidsl_t *ptidsl
+);
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_support_processModemStateBitField()
+*
+*********************************************************************************************
+* DESCRIPTION:
+* download DSP image from host memory to dsp memory
+*
+* Return: 0 success
+* 1 failed
+*
+* NOTE:
+* DSP image is based on LITTLE endian
+*
+********************************************************************************************/
+unsigned int dslhal_support_processModemStateBitField
+(tidsl_t *ptidsl
+);
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_support_setInterruptMask()
+*
+*********************************************************************************************
+* DESCRIPTION:
+* Sets the host interrupt bit masks
+*
+* Return: 0 success
+* 1 failed
+*
+* NOTE:
+* DSP image is based on LITTLE endian
+*
+********************************************************************************************/
+
+unsigned int dslhal_support_setInterruptMask
+(tidsl_t * ptidsl,
+unsigned int inputMask
+);
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_support_computeCrc32()
+*
+*********************************************************************************************
+* DESCRIPTION:
+* Computes the CRC-32 for the input data
+*
+* Return: 32 bit CRC of the input data
+*
+*
+* NOTE:
+* DSP image is based on LITTLE endian
+*
+********************************************************************************************/
+unsigned int dslhal_support_computeCrc32
+(unsigned char *data,
+int len
+);
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_support_checkOverlayPage()
+*
+*********************************************************************************************
+* DESCRIPTION:
+* Computes the CRC-32 for the input data and compares it with reference
+*
+* Return: Error Condition (if any)
+*
+*
+* NOTE:
+* DSP image is based on LITTLE endian
+*
+********************************************************************************************/
+unsigned int dslhal_support_checkOverlayPage
+(tidsl_t *ptidsl,
+unsigned int tag
+);
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_support_restoreTrainingInfo()
+*
+*********************************************************************************************
+* DESCRIPTION:
+* Computes the CRC-32 for the input data and compares it with reference
+*
+* Return: Error Condition (if any)
+*
+*
+* NOTE:
+* DSP image is based on LITTLE endian
+*
+********************************************************************************************/
+
+int dslhal_support_restoreTrainingInfo(tidsl_t * ptidsl);
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_support_reloadTrainingInfo()
+*
+*********************************************************************************************
+* DESCRIPTION:
+* Computes the CRC-32 for the input data and compares it with reference
+*
+* Return: Error Condition (if any)
+*
+*
+* NOTE:
+* DSP image is based on LITTLE endian
+*
+********************************************************************************************/
+
+int dslhal_support_reloadTrainingInfo(tidsl_t * ptidsl);
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_support_clearTrainingInfo()
+*
+*********************************************************************************************
+* DESCRIPTION:
+* Computes the CRC-32 for the input data and compares it with reference
+*
+* Return: Error Condition (if any)
+*
+*
+* NOTE:
+* DSP image is based on LITTLE endian
+*
+********************************************************************************************/
+
+int dslhal_support_clearTrainingInfo(tidsl_t * ptidsl);
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_support_parseInterruptSource()
+*
+*********************************************************************************************
+* DESCRIPTION:
+* Sets the host interrupt bit masks
+*
+* Return: 0 success
+* 1 failed
+*
+* NOTE:
+* DSP image is based on LITTLE endian
+*
+********************************************************************************************/
+
+unsigned int dslhal_support_parseInterruptSource(tidsl_t * ptidsl);
+/********************************************************************************************
+* FUNCTION NAME: dslhal_support_advancedIdleProcessing()
+*
+*********************************************************************************************
+* DESCRIPTION:
+* Calls Advanced Idle State Processing Functions
+*
+* Return: Error Condition (if any)
+*
+*
+* NOTE:
+* DSP image is based on LITTLE endian
+*
+********************************************************************************************/
+unsigned int dslhal_support_advancedIdleProcessing(tidsl_t *ptidsl);
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_support_aocBitSwapProcessing()
+*
+*********************************************************************************************
+* DESCRIPTION:
+* Calls Advanced Bitswap buffer Processing Functions
+*
+* Return: Error Condition (if any)
+*
+*
+* NOTE:
+* DSP image is based on LITTLE endian
+*
+********************************************************************************************/
+unsigned int dslhal_support_aocBitSwapProcessing(tidsl_t *ptidsl,unsigned int usDs);
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_support_gatherEocMessages()
+*
+*********************************************************************************************
+* DESCRIPTION:
+* Calls Advanced EOC Buffering functions
+*
+* Return: Error Condition (if any)
+*
+*
+* NOTE:
+* DSP image is based on LITTLE endian
+*
+********************************************************************************************/
+unsigned int dslhal_support_gatherEocMessages(tidsl_t *ptidsl,int usDs, int msgPart1, int msgPart2);
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_support_gatherSnrPerBin()
+*
+*********************************************************************************************
+* DESCRIPTION:
+* Calls Advanced Snr per bin buffering Functions
+*
+* Return: Error Condition (if any)
+*
+*
+* NOTE:
+* DSP image is based on LITTLE endian
+*
+********************************************************************************************/
+unsigned int dslhal_support_gatherSnrPerBin(tidsl_t *ptidsl,unsigned int snrParm);
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_support_processTrainingState()
+*
+*********************************************************************************************
+* DESCRIPTION:
+* Calls Advanced Training State Processing Functions
+*
+* Return: Error Condition (if any)
+*
+*
+* NOTE:
+* DSP image is based on LITTLE endian
+*
+********************************************************************************************/
+unsigned int dslhal_support_processTrainingState(tidsl_t *ptidsl);
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_support_gatherAdsl2Messages()
+*
+*********************************************************************************************
+* DESCRIPTION:
+* Calls Advanced EOC Buffering functions
+*
+* Return: Error Condition (if any)
+*
+*
+* NOTE:
+* DSP image is based on LITTLE endian
+*
+********************************************************************************************/
+unsigned int dslhal_support_gatherAdsl2Messages(tidsl_t *ptidsl,int msgTag, int param1, int param2);
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_support_getAdsl2MsgLocation()
+*
+*********************************************************************************************
+* DESCRIPTION:
+* Gets the address to the ADSL2 Message being looked up
+*
+* Return: Error Condition (if any)
+*
+*
+* NOTE:
+* DSP image is based on LITTLE endian
+*
+********************************************************************************************/
+unsigned int dslhal_support_getAdsl2MessageLocation(tidsl_t *ptidsl,int msgOffset);
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_support_getCMsgsRa()
+*
+*********************************************************************************************
+* DESCRIPTION:
+* Calls Advanced Training Message functions
+*
+* Return: Error Condition (if any)
+*
+*
+* NOTE:
+* DSP image is based on LITTLE endian
+*
+********************************************************************************************/
+unsigned int dslhal_support_getCMsgsRa(tidsl_t *ptidsl,void *cMsg);
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_support_gatherRateMessages()
+*
+*********************************************************************************************
+* DESCRIPTION:
+* Gathers Advanced Training Messages
+*
+* Return: Error Condition (if any)
+*
+*
+* NOTE:
+* DSP image is based on LITTLE endian
+*
+********************************************************************************************/
+unsigned int dslhal_support_gatherRateMessages(tidsl_t *ptidsl);
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_support_byteSwap16()
+*
+*********************************************************************************************
+* DESCRIPTION:
+* byteswap a short
+*
+* INPUT:
+* Return: NULL
+*
+********************************************************************************************/
+
+unsigned short dslhal_support_byteSwap16(unsigned short in16Bits);
+
+/********************************************************************************************
+* FUNCTION NAME: dslhal_support_byteSwap32()
+*
+*********************************************************************************************
+* DESCRIPTION:
+* byteswap a word
+*
+* INPUT:
+* Return: NULL
+*
+********************************************************************************************/
+
+unsigned int dslhal_support_byteSwap32(unsigned int in32Bits);
+
+#endif /* Pairs #ifndef DSL_HAL_FUNCTIONDEFINES_H__ */
diff -urN linux.old/drivers/atm/sangam_atm/dsl_hal_version.h linux.dev/drivers/atm/sangam_atm/dsl_hal_version.h
--- linux.old/drivers/atm/sangam_atm/dsl_hal_version.h 1970-01-01 01:00:00.000000000 +0100
+++ linux.dev/drivers/atm/sangam_atm/dsl_hal_version.h 2005-07-10 08:02:01.444111360 +0200
@@ -0,0 +1,94 @@
+#ifndef __SYSSW_VERSION_H__
+#define __SYSSW_VERSION_H__ 1
+
+/*******************************************************************************
+* FILE PURPOSE: DSL Driver API functions for Sangam
+*
+********************************************************************************
+* FILE NAME: dsl_hal_basicapi.c
+*
+* DESCRIPTION:
+* Contains basic DSL HAL APIs for Sangam
+*
+* (C) Copyright 2003-04, Texas Instruments, Inc.
+* History
+* Date Version Notes
+* 14May03 0.00.00 RamP Original Version Created
+* 14May03 0.00.01 RamP Initial Rev numbers inserted
+* 14May03 0.00.02 RamP Bumped version numbers for Dsl Hal
+* & dhalapp for alpha plus
+* 19May03 0.00.03 MCB Bumped dslhal version number
+* because of dependant changes
+* wrt. linux-nsp atm drivers.
+* 22May03 0.00.04 RamP Bumped dslhal & dhalapp buildnum
+* for inner/outer pair & DGASP code
+* 06Jun03 0.00.05 RamP Bumped up buildnum for LED, STM,
+* interrupt processing, statistics
+* and other pre-beta features
+* 09Jun03 0.00.06 JEB Fixed error in DHALAPP bugfix/buildnum
+* 09Jun03 0.00.07 RamP Bumped up buildnum for incremental
+* changes to apis, statistics, memory
+* fixes, parameter configurations
+* 11Jun03 0.00.08 RamP Bumped up buildnum for Co profile
+* free memory fix
+* 12Jun03 0.00.09 JEB Bumped version numbers for AR7 1.00 Beta
+* 02Jul03 0.00.10 ZT Bumped HAL version for overlay page
+* 18Jul03 0.00.11 RamP Bumped HAL version for analog diags
+* 22Jul03 0.00.12 JEB Bumped DHALAPP buildnum for analog diags
+* 31Jul03 0.00.13 RamP Bumped HAL version for engr. drop
+* 04Aug03 0.00.14 JEB Bumped HAL version buildnum for CHECKPOINT65 changes
+* Bumped LINUX version buildnum for CHECKPOINT65 changes
+* 06Aug03 0.00.15 MCB Bumped all version numbers in prep for AR7 1.0 R2 release for POTS.
+* 13Aug03 0.00.16 MCB Set rev id's for D3/R1.1 (ADSL2).
+* 21Aug03 0.00.17 JEB Bumped up build numbers for merge of code additions from D1
+* 26Sep03 0.00.18 JEB Set rev id's for another D3/R1 (ADSL2).
+* 14Oct03 0.00.19 JEB Bumped Linux minor number and reset bugfix number for release.
+* Bumped build numbers on DSLHAL and DHALAPP for this checkpoint.
+* 14Oct03 0.00.20 JEB Bumped build numbers on DSLHAL and DHALAPP for CHECKPOINT15.
+* 21Oct03 0.00.21 JEB Bumped build number on DSLHAL for CHECKPOINT16.
+* 22Oct03 0.00.22 MCB Bumped all version numbers in support of D3R1 release.
+* 27Oct03 0.00.23 JEB Bumped build numbers on DSLHAL and DHALAPP for CHECKPOINT19.
+* Updated version for DSLAGENT to be 02.01.00.01 for ACT 2.1 R0.
+* 30Oct03 0.00.24 JEB Bumped bugfix number on LINUXATM Version for next release.
+* Bumped build numbers on DSLHAL and DHALAPP
+* 31Oct03 0.00.25 MCB Bumped all version numbers in support of D3R2 release.
+* 14Nov03 0.00.26 JEB Bumped build numbers on DSLHAL and DHALAPP
+* Changed version for DSLAGENT to be 02.00.01.01 for an ACT 2.0 R0
+* 20Nov03 0.00.27 JEB Bumped build number on DSLHAL.
+* Changed version for DSLAGENT to be 02.00.02.00 for the next ACT 2.0 R2
+* 21Nov03 0.00.28 MCB Bumped all version numbers in support of D3R2 release.
+* 21Nov03 0.00.29 JEB Bumped build numbers on DSLHAL and DHALAPP for D3-R0 drop on 11/21.
+* 16Dec03 0.00.30 JEB Bumped build numbers on DSLHAL and DHALAPP for CHECKPOINT31.
+* 21Dec03 0.00.31 MCB Bumped all version numbers in support of D3R2 release.
+* 05Jan04 0.00.32 JEB Bumped build numbers on DSLHAL and Linux ATM for CHECKPOINT 34.
+* 15Jan04 0.00.33 JEB Bumped build numbers on DSLHAL and Linux ATM for CHECKPOINT 36.
+* 26Jan04 0.00.34 JEB Changed Linux ATM version number to be 04.02.03.00.
+* 27Jan04 0.00.35 MCB Bumped all version numbers in support of D3R2 release.
+*******************************************************************************/
+
+/* Dsl Hal API Version Numbers */
+#define DSLHAL_VERSION_MAJOR 03
+#define DSLHAL_VERSION_MINOR 00
+#define DSLHAL_VERSION_BUGFIX 06
+#define DSLHAL_VERSION_BUILDNUM 00
+#define DSLHAL_VERSION_TIMESTAMP 00
+
+/* dhalapp Adam2 Application Version Numbers */
+#define DHALAPP_VERSION_MAJOR 03
+#define DHALAPP_VERSION_MINOR 00
+#define DHALAPP_VERSION_BUGFIX 05
+#define DHALAPP_VERSION_BUILDNUM 00
+
+/* Linux ATM Driver Version Numbers */
+#define LINUXATM_VERSION_MAJOR 04
+#define LINUXATM_VERSION_MINOR 02
+#define LINUXATM_VERSION_BUGFIX 04
+#define LINUXATM_VERSION_BUILDNUM 00
+
+/* DSL Agent Version Numbers */
+#define DSLAGENT_VERSION_MAJOR 02
+#define DSLAGENT_VERSION_MINOR 00
+#define DSLAGENT_VERSION_BUGFIX 02
+#define DSLAGENT_VERSION_BUILDNUM 00
+
+#endif /* pairs with #ifndef __SYSSW_VERSION_H__ */
diff -urN linux.old/drivers/atm/sangam_atm/ec_errors_cpaal5.h linux.dev/drivers/atm/sangam_atm/ec_errors_cpaal5.h
--- linux.old/drivers/atm/sangam_atm/ec_errors_cpaal5.h 1970-01-01 01:00:00.000000000 +0100
+++ linux.dev/drivers/atm/sangam_atm/ec_errors_cpaal5.h 2005-07-10 08:02:01.445111208 +0200
@@ -0,0 +1,118 @@
+/***************************************************************************
+ Copyright(c) 2001, Texas Instruments Incorporated. All Rights Reserved.
+
+ FILE: ec_errors.h
+
+ DESCRIPTION:
+ This file contains definitions and function declarations for
+ error code support.
+
+ HISTORY:
+ 14Dec00 MJH Added masking to EC_CLASS etc macros
+ 17Sep02 GSG Added HAL support (new class&devices)
+ 03Oct02 GSG Removed C++ style comments
+***************************************************************************/
+#ifndef _INC_EC_ERRORS
+#define _INC_EC_ERRORS
+
+/*
+ 31 - CRITICAL
+ 30-28 - CLASS (ie. DIAG, KERNEL, FLASH, etc)
+ 27-24 - INSTANCE (ie. 1, 2, 3, etc )
+ 23-16 - DEVICE (ie. EMAC, IIC, etc)
+ 15-08 - FUNCTION (ie. RX, TX, INIT, etc)
+ 07-00 - ERROR CODE (ie. NO_BASE, FILE_NOT_FOUND, etc )
+*/
+
+/*---------------------------------------------------------------------------
+ Useful defines for accessing fields within error code
+---------------------------------------------------------------------------*/
+#define CRITICAL_SHIFT 31
+#define CLASS_SHIFT 28
+#define INST_SHIFT 24
+#define DEVICE_SHIFT 16
+#define FUNCTION_SHIFT 8
+#define ERROR_CODE_SHIFT 0
+
+#define CRITICAL_MASK 1
+#define CLASS_MASK 0x07
+#define DEVICE_MASK 0xFF
+#define INST_MASK 0x0F
+#define FUNCTION_MASK 0xFF
+#define ERROR_CODE_MASK 0xFF
+
+#define EC_CLASS(val) ((val&CLASS_MASK) << CLASS_SHIFT)
+#define EC_DEVICE(val) ((val&DEVICE_MASK) << DEVICE_SHIFT)
+#define EC_INST(val) ((val&INST_MASK) << INST_SHIFT)
+#define EC_FUNC(val) ((val&FUNCTION_MASK) << FUNCTION_SHIFT)
+#define EC_ERR(val) ((val&ERROR_CODE_MASK) << ERROR_CODE_SHIFT)
+
+/*---------------------------------------------------------------------------
+ Operation classes
+---------------------------------------------------------------------------*/
+#define EC_HAL EC_CLASS(0)
+#define EC_DIAG EC_CLASS(8)
+
+/*---------------------------------------------------------------------------
+ Device types
+---------------------------------------------------------------------------*/
+#define EC_DEV_EMAC EC_DEVICE(1)
+#define EC_DEV_IIC EC_DEVICE(2)
+#define EC_DEV_RESET EC_DEVICE(3)
+#define EC_DEV_ATMSAR EC_DEVICE(4)
+#define EC_DEV_MEM EC_DEVICE(5)
+#define EC_DEV_DES EC_DEVICE(6)
+#define EC_DEV_DMA EC_DEVICE(7)
+#define EC_DEV_DSP EC_DEVICE(8)
+#define EC_DEV_TMR EC_DEVICE(9)
+#define EC_DEV_WDT EC_DEVICE(10)
+#define EC_DEV_DCL EC_DEVICE(11)
+#define EC_DEV_BBIF EC_DEVICE(12)
+#define EC_DEV_PCI EC_DEVICE(13)
+#define EC_DEV_XBUS EC_DEVICE(14)
+#define EC_DEV_DSLIF EC_DEVICE(15)
+#define EC_DEV_USB EC_DEVICE(16)
+#define EC_DEV_CLKC EC_DEVICE(17)
+#define EC_DEV_RAPTOR EC_DEVICE(18)
+#define EC_DEV_DSPC EC_DEVICE(19)
+#define EC_DEV_INTC EC_DEVICE(20)
+#define EC_DEV_GPIO EC_DEVICE(21)
+#define EC_DEV_BIST EC_DEVICE(22)
+#define EC_DEV_HDLC EC_DEVICE(23)
+#define EC_DEV_UART EC_DEVICE(24)
+#define EC_DEV_VOIC EC_DEVICE(25)
+/* 9.17.02 (new HAL modules) */
+#define EC_DEV_CPSAR EC_DEVICE(0x1A)
+#define EC_DEV_AAL5 EC_DEVICE(0x1B)
+#define EC_DEV_AAL2 EC_DEVICE(0x1C)
+#define EC_DEV_CPMAC EC_DEVICE(0x1D)
+#define EC_DEV_VDMA EC_DEVICE(0x1E)
+#define EC_DEV_VLYNQ EC_DEVICE(0x1F)
+#define EC_DEV_CPPI EC_DEVICE(0x20)
+#define EC_DEV_CPMDIO EC_DEVICE(0x21)
+
+/*---------------------------------------------------------------------------
+ Function types
+---------------------------------------------------------------------------*/
+#define EC_FUNC_READ_CONF EC_FUNC(1)
+#define EC_FUNC_INIT EC_FUNC(2)
+
+/*---------------------------------------------------------------------------
+ Error codes
+---------------------------------------------------------------------------*/
+#define EC_CRITICAL (1<<CRITICAL_SHIFT)
+#define EC_NO_ERRORS 0
+#define EC_VAL_NO_BASE EC_ERR(1)
+#define EC_VAL_NO_RESET_BIT EC_ERR(2)
+#define EC_VAL_NO_RESET EC_ERR(3)
+#define EC_VAL_BAD_BASE EC_ERR(4)
+#define EC_VAL_MALLOCFAILED EC_ERR(5)
+#define EC_VAL_NO_RESETBASE EC_ERR(6)
+#define EC_DEVICE_NOT_FOUND EC_ERR(7)
+
+/*---------------------------------------------------------------------------
+ Function declarations
+---------------------------------------------------------------------------*/
+extern void ec_log_error( unsigned int );
+
+#endif /* _INC_EC_ERRORS */
diff -urN linux.old/drivers/atm/sangam_atm/ec_errors_cpsar.h linux.dev/drivers/atm/sangam_atm/ec_errors_cpsar.h
--- linux.old/drivers/atm/sangam_atm/ec_errors_cpsar.h 1970-01-01 01:00:00.000000000 +0100
+++ linux.dev/drivers/atm/sangam_atm/ec_errors_cpsar.h 2005-07-10 08:02:01.445111208 +0200
@@ -0,0 +1,118 @@
+/***************************************************************************
+ Copyright(c) 2001, Texas Instruments Incorporated. All Rights Reserved.
+
+ FILE: ec_errors.h
+
+ DESCRIPTION:
+ This file contains definitions and function declarations for
+ error code support.
+
+ HISTORY:
+ 14Dec00 MJH Added masking to EC_CLASS etc macros
+ 17Sep02 GSG Added HAL support (new class&devices)
+ 03Oct02 GSG Removed C++ style comments
+***************************************************************************/
+#ifndef _INC_EC_ERRORS
+#define _INC_EC_ERRORS
+
+/*
+ 31 - CRITICAL
+ 30-28 - CLASS (ie. DIAG, KERNEL, FLASH, etc)
+ 27-24 - INSTANCE (ie. 1, 2, 3, etc )
+ 23-16 - DEVICE (ie. EMAC, IIC, etc)
+ 15-08 - FUNCTION (ie. RX, TX, INIT, etc)
+ 07-00 - ERROR CODE (ie. NO_BASE, FILE_NOT_FOUND, etc )
+*/
+
+/*---------------------------------------------------------------------------
+ Useful defines for accessing fields within error code
+---------------------------------------------------------------------------*/
+#define CRITICAL_SHIFT 31
+#define CLASS_SHIFT 28
+#define INST_SHIFT 24
+#define DEVICE_SHIFT 16
+#define FUNCTION_SHIFT 8
+#define ERROR_CODE_SHIFT 0
+
+#define CRITICAL_MASK 1
+#define CLASS_MASK 0x07
+#define DEVICE_MASK 0xFF
+#define INST_MASK 0x0F
+#define FUNCTION_MASK 0xFF
+#define ERROR_CODE_MASK 0xFF
+
+#define EC_CLASS(val) ((val&CLASS_MASK) << CLASS_SHIFT)
+#define EC_DEVICE(val) ((val&DEVICE_MASK) << DEVICE_SHIFT)
+#define EC_INST(val) ((val&INST_MASK) << INST_SHIFT)
+#define EC_FUNC(val) ((val&FUNCTION_MASK) << FUNCTION_SHIFT)
+#define EC_ERR(val) ((val&ERROR_CODE_MASK) << ERROR_CODE_SHIFT)
+
+/*---------------------------------------------------------------------------
+ Operation classes
+---------------------------------------------------------------------------*/
+#define EC_HAL EC_CLASS(0)
+#define EC_DIAG EC_CLASS(8)
+
+/*---------------------------------------------------------------------------
+ Device types
+---------------------------------------------------------------------------*/
+#define EC_DEV_EMAC EC_DEVICE(1)
+#define EC_DEV_IIC EC_DEVICE(2)
+#define EC_DEV_RESET EC_DEVICE(3)
+#define EC_DEV_ATMSAR EC_DEVICE(4)
+#define EC_DEV_MEM EC_DEVICE(5)
+#define EC_DEV_DES EC_DEVICE(6)
+#define EC_DEV_DMA EC_DEVICE(7)
+#define EC_DEV_DSP EC_DEVICE(8)
+#define EC_DEV_TMR EC_DEVICE(9)
+#define EC_DEV_WDT EC_DEVICE(10)
+#define EC_DEV_DCL EC_DEVICE(11)
+#define EC_DEV_BBIF EC_DEVICE(12)
+#define EC_DEV_PCI EC_DEVICE(13)
+#define EC_DEV_XBUS EC_DEVICE(14)
+#define EC_DEV_DSLIF EC_DEVICE(15)
+#define EC_DEV_USB EC_DEVICE(16)
+#define EC_DEV_CLKC EC_DEVICE(17)
+#define EC_DEV_RAPTOR EC_DEVICE(18)
+#define EC_DEV_DSPC EC_DEVICE(19)
+#define EC_DEV_INTC EC_DEVICE(20)
+#define EC_DEV_GPIO EC_DEVICE(21)
+#define EC_DEV_BIST EC_DEVICE(22)
+#define EC_DEV_HDLC EC_DEVICE(23)
+#define EC_DEV_UART EC_DEVICE(24)
+#define EC_DEV_VOIC EC_DEVICE(25)
+/* 9.17.02 (new HAL modules) */
+#define EC_DEV_CPSAR EC_DEVICE(0x1A)
+#define EC_DEV_AAL5 EC_DEVICE(0x1B)
+#define EC_DEV_AAL2 EC_DEVICE(0x1C)
+#define EC_DEV_CPMAC EC_DEVICE(0x1D)
+#define EC_DEV_VDMA EC_DEVICE(0x1E)
+#define EC_DEV_VLYNQ EC_DEVICE(0x1F)
+#define EC_DEV_CPPI EC_DEVICE(0x20)
+#define EC_DEV_CPMDIO EC_DEVICE(0x21)
+
+/*---------------------------------------------------------------------------
+ Function types
+---------------------------------------------------------------------------*/
+#define EC_FUNC_READ_CONF EC_FUNC(1)
+#define EC_FUNC_INIT EC_FUNC(2)
+
+/*---------------------------------------------------------------------------
+ Error codes
+---------------------------------------------------------------------------*/
+#define EC_CRITICAL (1<<CRITICAL_SHIFT)
+#define EC_NO_ERRORS 0
+#define EC_VAL_NO_BASE EC_ERR(1)
+#define EC_VAL_NO_RESET_BIT EC_ERR(2)
+#define EC_VAL_NO_RESET EC_ERR(3)
+#define EC_VAL_BAD_BASE EC_ERR(4)
+#define EC_VAL_MALLOCFAILED EC_ERR(5)
+#define EC_VAL_NO_RESETBASE EC_ERR(6)
+#define EC_DEVICE_NOT_FOUND EC_ERR(7)
+
+/*---------------------------------------------------------------------------
+ Function declarations
+---------------------------------------------------------------------------*/
+extern void ec_log_error( unsigned int );
+
+#endif /* _INC_EC_ERRORS */
diff -urN linux.old/drivers/atm/sangam_atm/env_def_defines.h linux.dev/drivers/atm/sangam_atm/env_def_defines.h
--- linux.old/drivers/atm/sangam_atm/env_def_defines.h 1970-01-01 01:00:00.000000000 +0100
+++ linux.dev/drivers/atm/sangam_atm/env_def_defines.h 2005-07-10 08:02:01.446111056 +0200
@@ -0,0 +1,926 @@
+#ifndef __ENV_DEF_DEFINES_H__
+#define __ENV_DEF_DEFINES_H__ 1
+
+//********************************************************************
+//* DMT-BASE ADSL MODEM PROGRAM
+//* TEXAS INSTRUMENTS PROPRIETARTY INFORMATION
+//* AMATI CONFIDENTIAL PROPRIETARY
+//*
+//* (c) Copyright May 1999, Texas Instruments Incorporated.
+//* All Rights Reserved.
+//*
+//* Property of Texas Instruments Incorporated and Amati Communications Corp.
+//*
+//* Restricted Rights - Use, duplication, or disclosure is subject to
+//* restrictions set forth in TI's and Amati program license agreement and
+//* associated documentation
+//*
+//*********************************************************************
+//*
+//* FILENAME: dpsys_defines.h
+//*
+//* ABSTRACT: This file provides a mechanism for defining standard
+//* preprocessor flag sets for datapump.
+//*
+//* TARGET: Non specific.
+//*
+//* TOOLSET: Non specific.
+//*
+//* ACTIVATION:
+//*
+//* HISTORY: DATE AUTHOR DESCRIPTION
+//* 05/11/99 FLW Created
+//* 01/21/00 FLW derfmake changes
+//* 02/07/00 FLW/M.Seidl added _debug targets
+//* 02/23/00 FLW/M.Barnett merged in from G.lite branch
+//* 03/03/00 FLW/M.Barnett added TRELLIS token
+//* 05/11/00 Barnett Added ap036btp & ap037btp support.
+//* 02/07/00 M.Seidl added HW_TEQ, HW_DEC and DC_BIAS tokens
+//* 02/28/00 Derf/Seidl Mod's in support of suppressing compiler warnings for empty source files
+//* 02/28/00 M. Seidl added SWTC token
+//* 02/28/00 M. Seidl added ap0501tp and its _debug target
+//* 03/03/00 M. Seidl added MODPILOT token, ap0307tp_debug has SWDI and FDD enabled
+//* 03/08/00 Jack Huang Added HWRSDEC token
+//* 03/29/00 Derf/Seidl Mod's in support Soft-TC and derfmake
+//* 04/10/00 Jack Huang Added PCIMASTER token
+//* 04/11/00 Jack Huang Added STBFIX token
+//* 04/24/00 M. Seidl ap0500tp has OLAYDP turned on, ap0500tp_debug has OLAYDP turned off now
+//* 04/28/00 M.Seidl added KAPIL token for ap0501tp targets
+//* 06/02/00 P.Sexton Added OAM_EOC token
+//* 06/06/00 M. Seidl added au0501tp target
+//* 06/12/00 Michael Seidl activated h/w TEQ for KAPIL targets, disabled STBFIX for all targets
+//* 06/14/00 Derf added ap0308tp, alphabetized token lists
+//* 06/16/00 Jack Huang added au0501tp_debug target
+//* 06/22/00 M. Seidl Enabled code overlays through EMIF from external memory. Now there are 3
+//* different code overlay schemes that are differentiated by the following tokens:
+//* OLAYDP_PCI: uses PCI DMA in PCI Master Mode
+//* OLAYDP_HOST: Host downloads overlay code into DMEM upon request from DSP
+//* OLAYDP_EMIF: Host downloads overlay code into ext. mem at boot-time. DSP uses
+//* DMA channel 0 to load code into on-chip PMEM
+//* OLAYDP: turns overlays generally on or off
+//* 07/15/00 B.Srinivasan Cleaned up default tokens and tokens for au0501tp, au0501tp_debug,
+//* ap0501tp and ap0501tp_debug targets as well
+//* 07/19/00 B.Srinivasan Made changes w.r.t cleaning/fixing Rufus Interrupt related code
+//* (changed token TC_INTRPT_RUFUS to INTRPT_RUFUS
+//* 06/14/00 Derf added au0501cp
+//* 08/12/00 Yinong Ding Added DPLL_MODE token.
+//* 08/16/00 F. Mujica Moved DOUBLE_XMT_RATE, RX_HPF, and LEAKY_LMS tokens here.
+//* 09/05/00 M. Seidl Changed ap0501tp back to do overlay through PCI (OLAY_PCI = 1)
+//* 09/11/00 M. Seidl moved USB and OLAYDP_HOST definitions to be CHIPSET specific, not target specific
+//* 09/21/00 U.Dasgupta/ Added a token for separate transmit and receive buffers.
+//* F.Mujica (SEPARATE_TX_RX_BUFFERS).
+//* 10/02/00 U.Dasgupta/ Added DPLL and SEPARATE_TX_RX_BUFFER tokens for au0502 target.
+//* F.Mujica
+//* 10/02/00 M. Castellano Added new tokens for new Host/EMIF DSP code overlay.
+//* OLAYDP_2STEP: Host downloads overlay code into ext. mem upon DSP request. DSP
+//* DMA channel 0 to load code into on-chip PMEM. It is a somewhat hybrid version
+//* of OLAYDP_HOST and OLAYDP_EMIF. The test target is ap0502tp.
+//* 10/25/00 Balaji Added tokens for arv500tp target
+//* 10/31/00 U. Iyer Added TEQ_AVG token and set it one for Ax5
+//* 11/02/00 Barnett Added OAM_EOC=0 in defaults at bottom of file.
+//* 11/21/00 M. Seidl turned OLAYDP and AOC off for ap0307tp to make binary compatible w. whql'ed driver
+//* 11/28/00 Paul Hunt added FASTRETRAIN token for fast retrain specific code
+//* 11/28/00 Paul Hunt added PILOTDATA token to control channel estimation and transmission
+//* of data on the upstream pilot tone for ITU standard code loads
+//* 12/20/00 Jack Huang added EIGHTBITSRAM toekn for the targets that use 8-bit SRAM for
+//* interleaver/deinterleaver
+//* 01/11/01 U.Dasgupta Added mp targets and cleaned up GHS/PILOTDATA variables
+//* 01/23/01 U.Dasgupta Cleaned up code within GLITE tokens
+//* 01/23/00 Barnett Added in full EOC support for AP3/Ax5. Got rid of UTC. No longer needed.
+//* 02/08/01 Barnett Added DDC token.
+//* 03/09/01 Nirmal Warke Added in TOKEN definition for line diagnostics (LINE_DIAG): IMP DEPENDENCIES -
+//* TEQ_AVG must be off when LINE_DIAG is on (since they share a union buffer at the same time)
+//* 03/13/01 M. Seidl Recovered ap0500tp target. Added GHS token as PMEM saving option
+//* 03/14/01 Barnett Added ap0500mb target support. Look-and-feel is similar to ap0500tp.
+//* Added seperate-but-equal def's wrt. ISDN Annex B, Annex C, and PROP.
+//* 03/14/01 J. Bergsagel Added EXTERNBERT token.
+//* 03/15/01 Barnett/Balaji Merged AR5(H) -> 03.00.00 datapump.
+//* 03/16/01 Nirmal Warke Added in TOKEN definition for crosstalk performance mods (CROSSTALK): IMP DEPENDENCIES -
+//* TEQ_AVG must be off and LEAKY_LMS must be on when CROSSTALK is on
+//* 03/21/01 Barnett Added support for ar0500lp, ar0500mp, ar0500dp, arv500lp, arv500mp, and arv500dp.
+//* 03/26/01 M. Seidl enabled 64pt IFFT for ap0500mb (Raptor+AD11, FDM)
+//* 03/28/01 J. Bergsagel Removed EXTERNBERT token (now use host intf. var. instead)
+//* 04/03/01 J. Bergsagel Removed condition of DSPDP_CHIPSET_GEN==5 for default defines
+//* Removed LEAKY_LMS token (assumed always 1)
+//* Removed OLAYDP_HOST token (assumed always 0)
+//* Removed RX_HPF token (assumed always 1)
+//* Removed TRIBRID token (not used any more)
+//* Removed FDD token (assumed always 1)
+//* Removed HW_DEC token (assumed always 1)
+//* Removed HW_TEQ token (assumed always 1)
+//* Removed HWRSDEC token (assumed always 1)
+//* Removed ILEC_AD11_ALCATEL337 token (assumed always 0)
+//* Removed ILEC_AD11_HDSLNOISEFIX token (assumed always 0)
+//* Removed ILEC_AD11_MODULATEPILOT token (assumed always 0)
+//* Removed ILEC_AD11_NEWINTERPOLATE token (assumed always 0)
+//* Removed ILEC_AD11_USTXHPF token (assumed always 0)
+//* Removed SWDI token (assumed always 1)
+//* Removed TD_AGC token (assumed always 1)
+//* Removed DSPDP_LEGACY_TARGET token (assumed always 0)
+//* Removed AD11_20, AD11_20NL and AD11_20_NEWPREC token (always 1)
+//* Removed AI token (assumed always 1)
+//* Removed ATUC token (assumed always 0)
+//* Removed EU token (assumed always 0)
+//* Removed EVM2 token (assumed always 0)
+//* Removed INTRPT_RUFUS token (assumed always 0)
+//* Removed MODPILOT token (assumed always 0)
+//* Removed SL and SL_EVM tokens (assumed always 0)
+//* Removed STBIFX token (assumed always 0)
+//* Removed STD token (assumed always 1)
+//* Removed SWDI_LOOPBACK token (assumed always 0)
+//* Removed TID token (assumed always 0)
+//* Removed TII token (assumed always 1)
+//* Removed TIPCI token (assumed always 1)
+//* Removed UDI token (assumed always 1)
+//* Removed DC_BIAS token (assumed always 1)
+//* 04/05/01 Barnett Added DSPDP_ prefix to tokens that originate
+//* in the public interface.
+//* 05/07/01 Jack Huang Removed DOUBLE_XMT_RATE token.
+//* 05/16/01 Barnett Added back in EXTERNBERT token in support
+//* of saving PMEM.
+//* 06/05/01 Jack Huang Fixed the rules for ar0500mp_debug target
+//* 04/23/01 M. Halleck Merge Astro Wu's DDC enhancements
+//* 06/05/01 M. Capps Changed DSP_DEBUG to ENHANCED_SERIAL_DEBUG
+//* 07/03/01 M. Capps Replaced ESD token with !DDC, added DEV_DEBUG
+//* 06/26/01 J. Bergsagel Removed all the old ap03... stuff
+//* Removed OLAYDP_HOST token (again)
+//* Removed CROSSTALK token (assumed always 1)
+//* Removed TEQ_AVG token (assumed always 0)
+//* Removed DE token (assumed always 1)
+//* Removed PVAT token and au0501cp target
+//* Removed FASTRETRAIN token (assumed always 0)
+//* 07/05/01 J. Bergsagel Changed PCIMASTER token to TC_ATM_PCIMASTER
+//* 07/20/01 Umesh Iyer Added ATMBERT token. ATMBERT is conditional on SWTC definition. if SWTC is 0
+//* ATMBERT should be 0. Else it can be 0/1. Default 0.
+//* 07/23/01 J. Bergsagel Changed name from defines_u.h to dpsys_defines.h
+//* 07/24/01 Barnett Added support for build of $(TARGET)_diag mfgr'ing targets.
+//* 08/02/01 Michael Seidl renamed KAPIL token to !AD1X
+//* 08/02/01 Michael Seidl renamed GHS token to PMEMSAVE_GHS
+//* 08/03/01 S.Yim Added MFGR_DIAG token for afe diagnostic
+//* Added AFEDEV token for afe device driver
+//* Added DSPBIOSII token for dsp bios
+//* 09/21/01 Sameer Enable EXTERNBERT. Disable ATMBERT.
+//* 10/01/01 U.Dasgupta Turned off SMART_MARGIN for ap0500mb because of FECs/CRCs;
+//* 10/09/01 Barnett Added support for ar0500db.
+//* 10/12/01 Barnett Disable EXTERNBERT.
+//* 10/15/01 Barnett Turn off SMART_MARGIN.
+//* 11/07/01 Barnett Def'ed ISDN_DEBUG for all targets to avoid compiler warnings.
+//* Assumed defaul value is zero.
+//* 11/13/01 Barnett Reworked ar0500db_debug to build JTAG-bootable load.
+//* The equivalent production target should only be flash-bootable.
+//* 01/11/02 Yim Added TOKEN JTAG to build JTAG load ar0500db_diag.
+//* 01/23/02 U Iyer Added DEBUG_LOG token. Default value 0
+//* 01/31/02 Barnett Added support for ar0700mp target.
+//* 02/04/02 S.Yim Added TOKEN JTAG to build JTAG load ar0500mp_diag
+//* 02/11/02 U Iyer Added MARGIN_DELTA_RETRAIN token. Default value 1
+//* 05/15/02 Sameer V Enabled EXTERNBERT token for AR5 and AU5 platforms. EXTERNBERT is
+//* not supported on AR5H.
+//* 02/14/02 Barnett Don't ref the SWTC feature token if mfgr'ing diag target.
+//* 02/19/02 Yim Added support to build au0502db_diag target.
+//* 03/08/02 Nirmal Warke Added feature token HYBRID_SWITCH
+//* 03/15/02 U G Jani Turned ON Bitswap support for AU5I (au0502db) targets.
+//* 04/08/02 U G Jani Enabled NLNOISEADJSNR token for AU5I targets.
+//* 06/24/02 Seungmok Oh Added PERTONE_EQ token support for those targets:
+//* (ar0500mp_debug, au0502mp_debug, ar0500mp, au0502mp)
+//* 06/26/02 Mallesh Added DS_PWR_CUTBACK token. Default value 1.
+//* 06/27/02 Mallesh Changed default value of DS_PWR_CUTBACK token to 0.
+//* 06/29/02 U.Dasgupta Token cleanup: Removed ISDN_DEBUG token
+//* 04/29/02 Mannering Remove EIGHTBITSRAM, Combined DOUBLEBUFFER with
+//* BITSWAP, added FPGA token
+//* 05/03/02 Mannering cleanup token changed by the new routine names
+//* 05/06/02 Mannering Add tokens OUTBAND and INBAND for codec commands
+//* If both OUTBAND and INBAND are 0 codec register are
+//* memory mapped.
+//* 05/29/2002 S.Yim Removed AD1X, AFEDEV
+//* 08/31/2002 Paul Hunt Added PERTONE_EQ and HYBRID_SWITCH for ar0700mp
+//* 09/12/2002 Paul Hunt Added support for ar0700db target.
+//* 08/07/2002 U.Dasgupta Turned off MARGIN_DELTA_RETRAIN feature for ISDN platforms
+//* 11/14/2002 Paul Hunt Merged AX5 MR6 PC modifications into AR7 codebase, specifically
+//* turned off MARGIN_DELTA_RETRAIN feature for ar0700db target
+//* 08/26/2002 N. Warke Added DUAL_TEQ token. Active only for Ax7 target
+//* 09/26/2002 Mannering Add token CODEC_EMU for codec emulator board
+//* 10/15/2002 Iyer/Molla Added DMT_BIS token for DELT support
+//* 10/21/2002 A. Redfern Added PHY_EC_ENABLE and PHY_PATH_ENABLE tokens
+//* 10/23/2002 A. Redfern Removed LINE_DIAG token
+//* 10/28/2002 J. Bergsagel Cleaned up old targets and cleaned up the token list
+//* 10/30/2002 A. Redfern Added PHY_TDW_ENABLE
+//* 11/01/2002 A. Redfern Removed SMART_MARGIN token
+//* 11/01/2002 Mustafa Turned on SPECTRAL_SHAPING features for Lucent AnyMedia O.69 Interop.
+//* 11/15/2002 Yim/Mannering Added CODEC_EMU token for analog emulation board specifics
+//* 11/15/2002 Iyer/Molla Added DEBUG_DELT and MEM_STR token to support DELT debug
+//* 12/27/2002 Sameer V Added ATM_TC_HW token for Sangam.
+//* 01/06/2003 J. Bergsagel Added default values for NLNOISEADJSNR, ARTT and DS_PWR_CUTBACK
+//* 01/07/2003 S.Yim Modified ar0700db_diag target to turn on ISDN token
+//* 01/22/2003 J. Bergsagel Added back in defines for the debug targets.
+//* 01/21/2003 MCB Implemented Ax7 UNIT-MODULE modular software framework.
+//* 01/31/2003 J. Bergsagel Made debug targets to be for the FPGA platform; non-debug for Sangam.
+//* Turned off DUAL_TEQ, PHY_EC_ENABLE and PHY_PATH_ENABLE by default
+//* for the Sangam (non-debug) targets.
+//* Turned off OLAYDP token by default.
+//* Turned off SWTC and turned on ATM_TC_HW by default for Sangam targets.
+//* 01/29/2003 Sameer V Added ATMBERT_HW token for Sangam.
+//* 02/04/2003 D. Mannering Added CO_PROFILE token
+//* 02/19/2003 Sameer V Added back EXTERNBERT token for ar0700mp_dp and ar0700db_dp targets.
+//* Disabled EXTERNBERT for debug target since it is not supported on the
+//* FPGA platform.
+//* 02/21/2003 A. Redfern Turned off OAM_EOC, AOC and BITSWAP (until memory issues are resolved).
+//* Turned on DUAL_TEQ, PHY_PATH_ENABLE and PHY_EC_ENABLE.
+//* 02/21/2003 D. Mannering Added DEBUG_DUMP.
+//* 03/06/2003 J. Bergsagel Cleaned up tokens for each target and switched diag targets
+//* over to the Sangam platform (instead of the FPGA platform).
+//* 03/07/2003 J. Bergsagel Cleaned up TC and BERT tokens
+//* 03/11/2003 J. Bergsagel Turned on AOC and BITSWAP for Sangam POTS and ISDN targets.
+//* 03/20/2003 Mallesh Added SHALF token.
+//* 03/24/2003 F. Mujica Enable hybrid selection
+//* 03/26/2003 A. Redfern Removed PMEMSAVE_GHS (always = 1).
+//* 04/08/2003 F. Mujica Renamed HYBRID_SWITCH token to PHY_HYB_ENABLE
+//* 04/08/2003 J. Bergsagel Turned off PHY_HYB_ENABLE for _debug targets (FPGA board builds)
+//* 04/09/2003 J. Bergsagel Turned on OLAYDP only for ar0700mp and ar0700db.
+//* Turned on AOC, BITSWAP, and OAM_EOC for ar0700mp and ar0700db.
+//* 04/09/2003 J. Bergsagel Corrected name "PHY_HYB_SELECT" to "PHY_HYB_ENABLE"
+//* 04/15/2003 A. Redfern Turned on ECI_PULSECOM_INTEROP because phase optimization was enabled.
+//* 05/05/2003 D. Mannering Review Comments - turn on AOC, EXTERNBERT, SHALF, for ar0700mp; amd
+//* turn on AOC for ar0700db
+//* 05/11/2003 Prashant S Added DMT_BIS token for AR7 Soft DI work
+//* 05/13/2003 J. Bergsagel Turned on IMPROVED_STAT_SUPPORT_06_03_00 by default for necessary statistics
+//* 05/15/2003 J. Bergsagel Turned off CO_PROFILE for diag targets.
+//* 05/27/2003 U.Dasgupta Added NLNOISEADJSNR_EC token for ISDN - to take care of non-linear noise
+//* (from ISDN splitter) compensation.
+//* 06/02/2003 Z. Yang Added PHY_NDIAG_ENABLE token.
+//* 06/02/2003 Z. Yang Added COMB_LINEDIAG_ENABLE token.
+//* 06/05/2003 P. Hunt Turned on ATUC_CLEARDOWN_CHANGE token for all targets.
+//* 06/05/2003 Mallesh Turned on CENTILLIUM_VENDORID_AND_TXRATE_CHNG to enable logging the vendor ID
+//* for centillium and litespan
+//* 06/05/2003 U.Dasgupta Turned on SHALF token for ISDN.
+//* 06/06/2003 U.Dasgupta Turned on G.hs nonstandard field token for ar0700db target.
+//* 06/12/2003 J. Bergsagel Changed *_debug targets to be for JTAG=1 instead of FPGA targets
+//* IMPORTANT: For non-JTAG cases, "JTAG" should be undefined.
+//* Therefore, "JTAG" should not have a default case at the bottom (JTAG 0)
+//* 06/18/2003 A. Redfern Turned on spectral shaping token for all targets.
+//* 06/23/2003 J. Bergsagel Turned off GHS_NON_STD_FIELD token for ar0700db until bugs are fixed.
+//* 06/23/2003 U G Jani Undid the above change since the bug is fixed.
+//* 06/27/2003 Mallesh Removed all the interop tokens which are no longer required.
+//* 08/20/2003 J. Bergsagel Added default value for OVHD_PMDTEST_PARA and put default section
+//* tokens in alphabetical order.
+//* 10/09/2003 Hanyu Liu Defined token ADSL2_1BIT_TONE to support Rx one bit constellation.
+//* 10/12/2003 Hanyu Liu Defined token ADSL2_BSWP for bitswap.
+//* 10/20/2003 Xiaohui Li Added READSL2_ENABLE token.
+//* 12/01/2003 Seungmok Oh Added TXDF2B_PROFILING token, which is active only for POTS target.
+//* 12/09/2003 Jack Huang Turned on GHS_NON_STD_FIELD support for AR7 POTS targets
+//* 12/16/2003 Mustafa T. Added the necessary definitions for diag target.
+//*****************************************************************************************************
+//*
+//* The default flag settings are:
+//*
+//* -dATUC=1 -dSTD=0 -dISDN=0 -dTIPCI=0 -dTID=0 -dTII=0 -dAI=0
+//* -dEVM2=0 -dEU=0 -dSL=0 -dSL_EVM=1 -dGLITE=0
+//*
+//* and are set after all the per-suffix options have had a chance to
+//* set them. Each flag is only set if it has not previously been set, so
+//* per-suffix settings can override defaults, and command-line defines can
+//* override per-suffix settings.
+//*
+//*****************************************************************************
+
+
+//* ===========================================================================
+//* Suffix codes
+//* The command-line can include -dOBJSFX_xxx to get a flag set
+//* instead of explicitly setting each flag on each CC/ASM command-line.
+//* and the object suffix will control the settings of "feature" constants.
+//* ===========================================================================
+//
+//* ===========================================================================
+// Flag settings for new suffixes (in alphabetical order of suffix)
+// Each suffix has to specify only those flags which differ from the
+// default settings.
+//* ===========================================================================
+// NOTE: Try to keep feature flags in alphabetical order to ease maintenance.
+//* ===========================================================================
+//*
+
+#define CHIPSET_ID_UNKN '?'
+#define CHIPSET_ID_AH 'H'
+#define CHIPSET_ID_AP 'P'
+#define CHIPSET_ID_AR 'R'
+#define CHIPSET_ID_ARV 'R'
+#define CHIPSET_ID_AT 'T'
+#define CHIPSET_ID_AU 'U'
+
+#define CHIPSET_ID2_GENERIC '0'
+#define CHIPSET_ID2_ARV 'R'
+
+ #define DSPDP_IMAGE_ID_STANDARD(code) ( \
+ STANDARD_is_MULTIMODE(code) ? "M" : \
+ STANDARD_is_GDMT(code) ? "D" : \
+ STANDARD_is_GLITE(code) ? "L" : \
+ STANDARD_is_T1413(code) ? "T" : "_")
+
+ #define DSPDP_IMAGE_ID_SERVICE(code) ( \
+ SERVICE_is_POTS(code) ? "P" : \
+ SERVICE_is_ISDN_ANNEXB(code) ? "B" : \
+ SERVICE_is_ISDN_ANNEXC(code) ? "C" : \
+ SERVICE_is_ISDN_PROP(code) ? "I" : "")
+
+// Bit-codes for feature byte in new version.
+//
+// 0000 0000
+// |||| ||||
+// |||| |||+ -- POTS
+// |||| ||+---- ISDN_ANNEXB
+// |||| |+----- ISDN_ANNEXC
+// |||| +------ ISDN_PROP
+// |||+--------
+// ||+--------- GHS
+// |+---------- GLITE
+// +----------- T1413
+//
+//
+#define FEATURE_BIT_T1413 0x80
+#define FEATURE_BIT_GLITE 0x40
+#define FEATURE_BIT_GHS 0x20
+#define FEATURE_BIT_ISDN_PROP 0x08
+#define FEATURE_BIT_ISDN_ANNEXC 0x04
+#define FEATURE_BIT_ISDN_ANNEXB 0x02
+#define FEATURE_BIT_POTS 0x01
+
+#define STANDARD_BITS_MASK (FEATURE_BIT_T1413 | FEATURE_BIT_GLITE | FEATURE_BIT_GHS)
+#define STANDARD_BITS_T1413 FEATURE_BIT_T1413
+#define STANDARD_BITS_GHS FEATURE_BIT_GHS
+#define STANDARD_BITS_GLITE (FEATURE_BIT_GLITE | FEATURE_BIT_GHS)
+#define STANDARD_BITS_GDMT (STANDARD_BITS_T1413 | STANDARD_BITS_GHS)
+#define STANDARD_BITS_MULTIMODE (STANDARD_BITS_T1413 | STANDARD_BITS_GLITE | STANDARD_BITS_GDMT)
+
+#define SERVICE_BIT_ISDN_ANNEXB FEATURE_BIT_ISDN_ANNEXB
+#define SERVICE_BIT_ISDN_ANNEXC FEATURE_BIT_ISDN_ANNEXC
+#define SERVICE_BIT_ISDN_PROP FEATURE_BIT_ISDN_PROP
+#define SERVICE_BIT_POTS FEATURE_BIT_POTS
+
+//
+// Debug new-style suffixes
+//
+//
+
+#if defined(OBJSFX_ar0700db_debugobj)
+#ifndef OBJSFX_ar0700dbobj
+#define OBJSFX_ar0700dbobj 1
+#endif
+// Here, in alphabetic order, are the feature tokens that
+// distinguish this suffix from its non-_debug partner:
+// (All other tokens from the non-_debug partner that are non-conflicting will also be picked up)
+
+#ifndef JTAG
+#define JTAG 1
+#endif
+
+#elif defined(OBJSFX_ar0700mp_debugobj)
+#ifndef OBJSFX_ar0700mpobj
+#define OBJSFX_ar0700mpobj 1
+#endif
+// Here, in alphabetic order, are the feature tokens that
+// distinguish this suffix from its non-_debug partner:
+// (All other tokens from the non-_debug partner that are non-conflicting will also be picked up)
+
+#ifndef ADSL2_BSWP
+#define ADSL2_BSWP 1
+#endif
+#ifndef AOC
+#define AOC 1
+#endif
+#ifndef BITSWAP
+#define BITSWAP 1
+#endif
+#ifndef DEBUG_ADSL2
+#define DEBUG_ADSL2 0
+#endif
+#ifndef DEBUG_LOG
+#define DEBUG_LOG 0
+#endif
+#ifndef GHS_NON_STD_FIELD
+#define GHS_NON_STD_FIELD 1
+#endif
+#ifndef JTAG
+#define JTAG 1
+#endif
+#endif // end of the series of "#elif defined" for debug targets
+
+
+//
+// Standard new-style suffixes for operational and mfgr'ing diag.
+//
+
+#if defined(OBJSFX_ar0700dbobj)
+#define CHIPSET_AR07 1
+#define PLATFORM_AR0700 1
+#define DSPDP_CHIPSET_ID CHIPSET_ID_AR
+#define DSPDP_CHIPSET_ID2 CHIPSET_ID2_GENERIC
+#define DSPDP_CHIPSET_GEN 7
+#define DSPDP_HARDWARE_REV1 '0'
+#define DSPDP_HARDWARE_REV2 '0'
+#define DSPDP_FEATURE_CODE (STANDARD_BITS_GDMT|SERVICE_BIT_ISDN_ANNEXB)
+#ifndef AOC
+#define AOC 1
+#endif
+// ATM_TC_HW and SWTC are mutually exclusive
+#ifndef ATM_TC_HW
+#define ATM_TC_HW 1
+#endif
+#ifndef SWTC
+#define SWTC 0
+#endif
+#ifndef BITSWAP
+#define BITSWAP 1
+#endif
+#ifndef EXTERNBERT
+#define EXTERNBERT 0
+#endif
+#ifndef GHS_NON_STD_FIELD
+#define GHS_NON_STD_FIELD 1
+#endif
+#ifndef MARGIN_DELTA_RETRAIN
+#define MARGIN_DELTA_RETRAIN 0
+#endif
+#ifndef NLNOISEADJSNR_EC
+#define NLNOISEADJSNR_EC 1
+#endif
+#ifndef OLAYDP
+#define OLAYDP 1
+#endif
+#ifndef SHALF
+#define SHALF 1
+#endif
+
+
+#elif defined(OBJSFX_ar0700db_diagobj)
+#define CHIPSET_AR07 1
+#define PLATFORM_AR0700 1
+#define DSPDP_CHIPSET_ID CHIPSET_ID_AR
+#define DSPDP_CHIPSET_ID2 CHIPSET_ID2_GENERIC
+#define DSPDP_CHIPSET_GEN 7
+#define DSPDP_HARDWARE_REV1 '0'
+#define DSPDP_HARDWARE_REV2 '0'
+#define DSPDP_FEATURE_CODE (STANDARD_BITS_GDMT|SERVICE_BIT_ISDN_ANNEXB)
+#ifndef AOC
+#define AOC 0
+#endif
+// ATM_TC_HW and SWTC are mutually exclusive (or both must be off)
+#ifndef ATM_TC_HW
+#define ATM_TC_HW 0
+#endif
+#ifndef SWTC
+#define SWTC 0
+#endif
+#ifndef BITSWAP
+#define BITSWAP 0
+#endif
+#ifndef CO_PROFILE
+#define CO_PROFILE 0
+#endif
+#ifndef MARGIN_DELTA_RETRAIN
+#define MARGIN_DELTA_RETRAIN 0
+#endif
+#ifndef MFGR_DIAG
+#define MFGR_DIAG 1
+#endif
+#ifndef OAM_EOC
+#define OAM_EOC 0
+#endif
+#ifndef OLAYDP
+#define OLAYDP 0
+#endif
+#ifndef SNR_UPDATE
+#define SNR_UPDATE 0
+#endif
+
+#elif defined(OBJSFX_ar0700mpobj)
+#define CHIPSET_AR07 1
+#define PLATFORM_AR0700 1
+#define DSPDP_CHIPSET_ID CHIPSET_ID_AR
+#define DSPDP_CHIPSET_ID2 CHIPSET_ID2_GENERIC
+#define DSPDP_CHIPSET_GEN 7
+#define DSPDP_HARDWARE_REV1 '0'
+#define DSPDP_HARDWARE_REV2 '0'
+#define DSPDP_FEATURE_CODE (STANDARD_BITS_MULTIMODE|SERVICE_BIT_POTS)
+#ifndef AOC
+#define AOC 1
+#endif
+// ATM_TC_HW and SWTC are mutually exclusive
+#ifndef ADSL2_1BIT_TONE
+#define ADSL2_1BIT_TONE 0
+#endif
+#ifndef ADSL2_BSWP
+#define ADSL2_BSWP 1
+#endif
+#ifndef ATM_TC_HW
+#define ATM_TC_HW 1
+#endif
+#ifndef SWTC
+#define SWTC 0
+#endif
+#ifndef BITSWAP
+#define BITSWAP 1
+#endif
+#ifndef EXTERNBERT
+#define EXTERNBERT 0
+#endif
+#ifndef OLAYDP
+#define OLAYDP 1
+#endif
+#ifndef DMT_BIS
+#define DMT_BIS 1
+#endif
+#ifndef SHALF
+#define SHALF 1
+#endif
+#ifndef MEM_STR
+#define MEM_STR 0
+#endif
+#ifndef DS_LOOP_BACK
+#define DS_LOOP_BACK 0
+#endif
+#ifndef LOOP_BACK_DEBUG
+#define LOOP_BACK_DEBUG 0
+#endif
+#ifndef US_LOOP_BACK
+#define US_LOOP_BACK 0
+#endif
+#ifndef OVHD_PMDTEST_PARA
+#define OVHD_PMDTEST_PARA 0
+#endif
+#ifndef DS_RX_CODEWORD
+#define DS_RX_CODEWORD 1
+#endif
+#ifndef READSL2_ENABLE
+#define READSL2_ENABLE 1
+#endif
+#ifndef GHS_NON_STD_FIELD
+#define GHS_NON_STD_FIELD 1
+#endif
+
+#elif defined(OBJSFX_ar0700mp_diagobj)
+#define CHIPSET_AR07 1
+#define PLATFORM_AR0700 1
+#define DSPDP_CHIPSET_ID CHIPSET_ID_AR
+#define DSPDP_CHIPSET_ID2 CHIPSET_ID2_GENERIC
+#define DSPDP_CHIPSET_GEN 7
+#define DSPDP_HARDWARE_REV1 '0'
+#define DSPDP_HARDWARE_REV2 '0'
+#define DSPDP_FEATURE_CODE (STANDARD_BITS_MULTIMODE|SERVICE_BIT_POTS)
+#ifndef ADSL2_BSWP
+#define ADSL2_BSWP 0
+#endif
+#ifndef AOC
+#define AOC 0
+#endif
+// ATM_TC_HW and SWTC are mutually exclusive (or both must be off)
+#ifndef ATM_TC_HW
+#define ATM_TC_HW 0
+#endif
+#ifndef SWTC
+#define SWTC 0
+#endif
+#ifndef BITSWAP
+#define BITSWAP 0
+#endif
+#ifndef CO_PROFILE
+#define CO_PROFILE 0
+#endif
+#ifndef DMT_BIS
+#define DMT_BIS 0
+#endif
+#ifndef MARGIN_DELTA_RETRAIN
+#define MARGIN_DELTA_RETRAIN 0
+#endif
+#ifndef MFGR_DIAG
+#define MFGR_DIAG 1
+#endif
+#ifndef OAM_EOC
+#define OAM_EOC 0
+#endif
+#ifndef OLAYDP
+#define OLAYDP 0
+#endif
+#ifndef SNR_UPDATE
+#define SNR_UPDATE 0
+#endif
+#ifndef US_CRC_RETRAIN
+#define US_CRC_RETRAIN 0
+#endif
+#ifndef ADSL2_BSWP
+#define ADSL2_BSWP 0
+#endif
+#ifndef DMT_BIS
+#define DMT_BIS 0
+#endif
+#ifndef DS_RX_CODEWORD
+#define DS_RX_CODEWORD 0
+#endif
+
+#else
+#define DSPDP_CHIPSET_ID CHIPSET_ID_UNKN
+#define DSPDP_CHIPSET_ID2 CHIPSET_ID2_GENERIC
+#define DSPDP_CHIPSET_GEN 0
+#define DSPDP_HARDWARE_REV1 '0'
+#define DSPDP_HARDWARE_REV2 '0'
+#define DSPDP_FEATURE_CODE 0
+#endif
+
+// For use in checking the code in drivers -- indented to avoid .h->.ah
+ #define STANDARD_is_T1413(code) (!(((code) & STANDARD_BITS_MASK) ^ STANDARD_BITS_T1413))
+ #define STANDARD_is_GLITE(code) (!(((code) & STANDARD_BITS_MASK) ^ STANDARD_BITS_GLITE))
+ #define STANDARD_is_GHS(code) (((code) & STANDARD_BITS_MASK) & STANDARD_BITS_GHS)
+ #define STANDARD_is_GDMT(code) (!(((code) & STANDARD_BITS_MASK) ^ (STANDARD_BITS_T1413 | STANDARD_BITS_GHS)))
+ #define STANDARD_is_MULTIMODE(code) (!(((code) & STANDARD_BITS_MASK) ^ (STANDARD_BITS_T1413 | STANDARD_BITS_GLITE | STANDARD_BITS_GDMT)))
+ #define SERVICE_is_POTS(code) ((code) & SERVICE_BIT_POTS)
+ #define SERVICE_is_ISDN_ANNEXB(code) ((code) & SERVICE_BIT_ISDN_ANNEXB)
+ #define SERVICE_is_ISDN_ANNEXC(code) ((code) & SERVICE_BIT_ISDN_ANNEXC)
+ #define SERVICE_is_ISDN_PROP(code) ((code) & SERVICE_BIT_ISDN_PROP)
+
+#define STANDARD_T1413 (!((DSPDP_FEATURE_CODE & STANDARD_BITS_MASK) ^ STANDARD_BITS_T1413))
+#define STANDARD_GLITE (!((DSPDP_FEATURE_CODE & STANDARD_BITS_MASK) ^ STANDARD_BITS_GLITE))
+#define STANDARD_GHS ((DSPDP_FEATURE_CODE & STANDARD_BITS_MASK) & STANDARD_BITS_GHS)
+#define STANDARD_GDMT (!((DSPDP_FEATURE_CODE & STANDARD_BITS_MASK) ^ (STANDARD_BITS_T1413 | STANDARD_BITS_GHS)))
+#define STANDARD_MULTIMODE (!((DSPDP_FEATURE_CODE & STANDARD_BITS_MASK) ^ (STANDARD_BITS_T1413 | STANDARD_BITS_GLITE | STANDARD_BITS_GDMT)))
+
+#define SERVICE_POTS (DSPDP_FEATURE_CODE & SERVICE_BIT_POTS)
+#define SERVICE_ISDN_ANNEXB (DSPDP_FEATURE_CODE & SERVICE_BIT_ISDN_ANNEXB)
+#define SERVICE_ISDN_ANNEXC (DSPDP_FEATURE_CODE & SERVICE_BIT_ISDN_ANNEXC)
+#define SERVICE_ISDN_PROP (DSPDP_FEATURE_CODE & SERVICE_BIT_ISDN_PROP)
+#define SERVICE_ISDN (SERVICE_ISDN_ANNEXB | SERVICE_ISDN_ANNEXC | SERVICE_ISDN_PROP)
+
+
+//
+// Backwards compatibility with old tokens
+//
+
+#if (SERVICE_POTS)
+#ifndef ISDN
+#define ISDN 0
+#endif
+#endif
+
+#if (SERVICE_ISDN_ANNEXB | SERVICE_ISDN_PROP)
+#ifndef ISDN
+#define ISDN 1
+#endif
+#endif
+
+
+//
+//* ===========================================================================
+// More Default settings
+//* ===========================================================================
+//
+
+//
+// BEGIN Could automatically generate showdefs code
+//
+#ifndef AOC
+#define AOC 1
+#endif
+#ifndef ARTT
+#define ARTT 0
+#endif
+#ifndef ATMBERT
+#define ATMBERT 0
+#endif
+// ATM_TC_HW and SWTC are mutually exclusive
+#ifndef ATM_TC_HW
+#define ATM_TC_HW 1
+#endif
+#if ATM_TC_HW
+#ifndef ATMBERT_HW
+#define ATMBERT_HW 1
+#endif
+#ifndef SWTC
+#define SWTC 0
+#endif
+#else // else case for #if ATM_TC_HW
+#ifndef ATMBERT_HW
+#define ATMBERT_HW 0
+#endif
+#ifndef SWTC
+#define SWTC 1
+#endif
+#endif // end of #if ATM_TC_HW
+#ifndef ATM_TC_PATH1_ON
+#define ATM_TC_PATH1_ON 0
+#endif
+#ifndef BITSWAP
+#define BITSWAP 1
+#endif
+#ifndef COMB_LINEDIAG_ENABLE
+#define COMB_LINEDIAG_ENABLE 0
+#endif
+#ifndef CODEC_EMU
+#define CODEC_EMU 0
+#endif
+#ifndef CO_PROFILE
+#define CO_PROFILE 1
+#endif
+#ifndef DDC
+#define DDC 0
+#endif
+#ifndef DEBUG_ADSL2
+#define DEBUG_ADSL2 0
+#endif
+#ifndef DEBUG_DUMP
+#define DEBUG_DUMP 0
+#endif
+#ifndef DEBUG_LOG
+#define DEBUG_LOG 0
+#endif
+#ifndef DEV_DEBUG
+#define DEV_DEBUG 0
+#endif
+#ifndef DS_LOOP_BACK
+#define DS_LOOP_BACK 0
+#endif
+#ifndef DS_RX_CODEWORD
+#define DS_RX_CODEWORD 1
+#endif
+#ifndef LOOP_BACK_DEBUG
+#define LOOP_BACK_DEBUG 0
+#endif
+#ifndef US_LOOP_BACK
+#define US_LOOP_BACK 0
+#endif
+#ifndef DPLL_MODE
+#define DPLL_MODE 0
+#endif
+#ifndef DSPBIOSII
+#define DSPBIOSII 0
+#endif
+#ifndef DMT_BIS
+#define DMT_BIS 1
+#endif
+#ifndef ADSL2_1BIT_TONE
+#define ADSL2_1BIT_TONE 0
+#endif
+#ifndef ADSL2_BSWP
+#define ADSL2_BSWP 1
+#endif
+#ifndef MEM_STR
+#define MEM_STR 0
+#endif
+#ifndef DS_PWR_CUTBACK
+#define DS_PWR_CUTBACK 0
+#endif
+#ifndef DUAL_TEQ
+#define DUAL_TEQ 1
+#endif
+#ifndef EXTERNBERT
+#define EXTERNBERT 0
+#endif
+#ifndef FPGA
+#define FPGA 0
+#endif
+#ifndef INBAND
+#define INBAND 0
+#endif
+#ifndef ISDN
+#define ISDN 0
+#endif
+#ifndef ISDN_DEBUG
+#define ISDN_DEBUG 0
+#endif
+#ifndef LINE_DIAG
+#define LINE_DIAG 1
+#endif
+#ifndef LOOP_BACK_DEBUG
+#define LOOP_BACK_DEBUG 0
+#endif
+#ifndef MANUFACTURING_TESTS
+#define MANUFACTURING_TESTS 0
+#endif
+#ifndef MARGIN_DELTA_RETRAIN
+#define MARGIN_DELTA_RETRAIN 1
+#endif
+#ifndef MEM_STR
+#define MEM_STR 0
+#endif
+#ifndef MFGR_DIAG
+#define MFGR_DIAG 0
+#endif
+#ifndef NLNOISEADJSNR
+#define NLNOISEADJSNR 0
+#endif
+#ifndef NLNOISEADJSNR_EC
+#define NLNOISEADJSNR_EC 0
+#endif
+#ifndef NTR_MODE
+#define NTR_MODE 0
+#endif
+#ifndef OAM_EOC
+#define OAM_EOC 1
+#endif
+#ifndef OLAYDP
+#define OLAYDP 0
+#endif
+#ifndef OLAYDP_EMIF
+#define OLAYDP_EMIF 0
+#endif
+#ifndef OLAYDP_2STEP
+#define OLAYDP_2STEP 0
+#endif
+#ifndef OLAYDP_PCI
+#define OLAYDP_PCI 0
+#endif
+#ifndef OUTBAND
+#define OUTBAND 0
+#endif
+#ifndef OVHD_PMDTEST_PARA
+#define OVHD_PMDTEST_PARA 0
+#endif
+#ifndef PERTONE_EQ
+#define PERTONE_EQ 0
+#endif
+#ifndef PHY_EC_ENABLE
+#define PHY_EC_ENABLE 1
+#endif
+#ifndef PHY_HYB_ENABLE
+#define PHY_HYB_ENABLE 1
+#endif
+#ifndef PHY_NDIAG_ENABLE
+#define PHY_NDIAG_ENABLE 0
+#endif
+#ifndef PHY_PATH_ENABLE
+#define PHY_PATH_ENABLE 1
+#endif
+#ifndef PHY_TDW_ENABLE
+#define PHY_TDW_ENABLE 0
+#endif
+#ifndef TC_ATM_PCIMASTER
+#define TC_ATM_PCIMASTER 0
+#endif
+#ifndef SEPARATE_TX_RX_BUFFERS
+#define SEPARATE_TX_RX_BUFFERS 0
+#endif
+#ifndef SHALF
+#define SHALF 0
+#endif
+#ifndef SPECTRAL_SHAPING
+#define SPECTRAL_SHAPING 1
+#endif
+#ifndef SNR_UPDATE
+#define SNR_UPDATE 1
+#endif
+#ifndef TC_DEBUG
+#define TC_DEBUG 0
+#endif
+#ifndef TC_LOOPBACK
+#define TC_LOOPBACK 0
+#endif
+#ifndef TESTMODE
+#define TESTMODE 0
+#endif
+#ifndef TRELLIS
+#define TRELLIS 1
+#endif
+#ifndef TXDF2B_PROFILING
+#if (SERVICE_POTS & (!MFGR_DIAG) & (CO_PROFILE))
+#define TXDF2B_PROFILING 1
+#else
+#define TXDF2B_PROFILING 0
+#endif
+#endif
+#ifndef US_CRC_RETRAIN
+#define US_CRC_RETRAIN 1
+#endif
+#ifndef US_LOOP_BACK
+#define US_LOOP_BACK 0
+#endif
+#ifndef USB
+#define USB 0
+#endif
+#ifndef READSL2_ENABLE
+#define READSL2_ENABLE 1
+#endif
+
+// Interop tokens
+#ifndef GHS_NON_STD_FIELD
+#define GHS_NON_STD_FIELD 0
+#endif
+#ifndef LUCENT_ANYMEDIA_ENIATT_INTEROP
+#define LUCENT_ANYMEDIA_ENIATT_INTEROP 0
+#endif
+
+
+//
+// END Could automatically generate showdefs code
+//
+#if DSPDP_FEATURE_CODE
+#else
+// Unrecognized_suffix____check_spelling
+#endif
+//
+// LNK_CMD is set when running CPP to generate lnk_cpe.cmd file
+// -- the linker is not happy when it sees C code show up in the
+// result!
+//
+#ifndef LNK_CMD
+extern int compile_happy; // Keep the compiler from complaining about an empty file
+#endif
+
+#endif
+
diff -urN linux.old/drivers/atm/sangam_atm/env_def_typedefs.h linux.dev/drivers/atm/sangam_atm/env_def_typedefs.h
--- linux.old/drivers/atm/sangam_atm/env_def_typedefs.h 1970-01-01 01:00:00.000000000 +0100
+++ linux.dev/drivers/atm/sangam_atm/env_def_typedefs.h 2005-07-10 08:02:01.447110904 +0200
@@ -0,0 +1,228 @@
+#ifndef __ENV_DEF_TYPEDEFS_H__
+#define __ENV_DEF_TYPEDEFS_H__ 1
+
+/*******************************************************************************
+* FILE PURPOSE: Define data types for C and TMS320C6x C compilers
+********************************************************************************
+*
+* FILE NAME: dpsys_typedefs.h
+*
+* DESCRIPTION:
+* This file contains the main typedefs that we need.
+*
+* HISTORY:
+*
+* 03/11/97 Bob Lee Created
+* 03/13/97 Chishtie
+* 03/14/97 Bob Lee Format change to meet "Engineering Model
+* - System Architucture Specification"
+* Rev AP3. Jan. 29, 1997
+* 07/21/00 Barnett Moved many common typedefs from
+* host i/f header file to here.
+* 03/30/01 Barnett Mod's per driver team feedback.
+* Some tokens cannot be def'ed
+* if _WINDEF_ is def'ed.
+* 04/05/01 Barnett Added DSPDP_ prefix to tokens that originate
+* in the public interface.
+* 06/01/01 J. Bergsagel Modified to add standard typedefs
+* 07/25/01 J. Bergsagel Changed name from typedefs.h to dpsys_typedefs.h
+* 07/30/01 J. Bergsagel Moved typedefs that were conflicting with Windows
+* driver software to the "#ifndef _WINDEF_" section.
+* 08/09/01 S. Yim Moved FALSE/TRUE definitions from ctl_interface_u.h
+* (conflict with BIOS/std.h)
+* 09/03/01 S. Yim Do not include typedef char and float if _STD defined
+* (conflict with BIOS/std.h)
+* 01/21/03 MCB Implemented Ax7 UNIT-MODULE modular software framework.
+* 03/20/03 Mallesh Defined size of basic variables
+* 03/27/03 F. Mujica Added SINT40 and UINT40 definitions.
+*
+* (C) Copyright Texas Instruments Inc. 1997-2001. All rights reserved.
+*******************************************************************************/
+
+// Common type definitions
+
+// Basic constants needed everywhere
+#ifndef STD_
+#define FALSE 0
+#define TRUE 1
+#endif
+
+// Read-Write Data Types
+typedef signed char SINT8; // Signed 8-bit integer (7-bit magnitude)
+typedef unsigned char UINT8; // Unsigned 8-bit integer
+typedef signed short SINT16; // Signed 16-bit integer (15-bit magnitude)
+typedef unsigned short UINT16; // Unsigned 16-bit integer
+typedef signed int SINT32; // Signed 32-bit integer (31-bit magnitude)
+typedef unsigned int UINT32; // Unsigned 32-bit integer
+typedef long signed int SINT40; // Long signed 40-bit integer
+typedef long unsigned int UINT40; // Long unsigned 40-bit integer
+
+// All pointers are 32 bits long
+typedef SINT8 *PSINT8; // Pointer to SINT8
+typedef UINT8 *PUINT8; // Pointer to UINT8
+typedef SINT16 *PSINT16; // Pointer to SINT16
+typedef UINT16 *PUINT16; // Pointer to UINT16
+typedef SINT32 *PSINT32; // Pointer to SINT32
+typedef UINT32 *PUINT32; // Pointer to UINT32
+
+#define SIZEOF_SINT8 1
+#define SIZEOF_UINT8 1
+#define SIZEOF_SINT16 2
+#define SIZEOF_UINT16 2
+#define SIZEOF_SINT32 4
+#define SIZEOF_UINT32 4
+#define SIZEOF_SINT40 8
+#define SIZEOF_UINT40 8
+
+// Size of Read-Write Data Types - in bytes
+#define SIZEOF_char 1
+#define SIZEOF_Int8 1
+#define SIZEOF_UChar 1
+#define SIZEOF_UInt8 1
+#define SIZEOF_Float 4
+#define SIZEOF_Double 8
+#define SIZEOF_byte 1
+
+// Read-Only Data Types - should be only used for ROM code
+typedef const char CharRom; // 8 bit signed character
+typedef const signed char Int8Rom; // 8 bit signed integer
+typedef const unsigned char UCharRom; // 8 bit unsigned character
+typedef const unsigned char UInt8Rom; // 8 bit unsigned integer
+typedef const float FloatRom; // IEEE 32-bit
+typedef const double DoubleRom; // IEEE 64-bit
+
+#ifndef _WINDEF_
+
+// Read-Write Data Types
+typedef signed char Int8; // 8 bit signed integer
+typedef unsigned char UChar; // 8 bit unsigned character
+typedef unsigned char UInt8; // 8 bit unsigned integer
+#ifndef STD_
+typedef char Char; // 8 bit signed character
+typedef float Float; // IEEE 32-bit
+#endif
+typedef double Double; // IEEE 64-bit
+typedef signed char byte; // 8 bit signed integer
+
+
+// These typedefs collide with those in Win2k DDK inc\WINDEF.H
+
+// common type definition
+typedef unsigned char BYTE; // 8-bit
+typedef signed short SHORT; // 16-bit signed
+typedef unsigned short WORD; // 16-bit
+typedef unsigned int DWORD; // 32-bit, TI DSP has 40 bit longs
+
+// All pointers are 32 bits long
+typedef BYTE *PBYTE; // pointer to 8 bit data
+typedef unsigned char *PCHAR; // pointer to 8 bit data
+typedef SHORT *PSHORT; // pointer to 16 bit data
+typedef WORD *PWORD; // pointer to 16 bit data
+typedef DWORD *PDWORD; // pointer to 32 bit data
+
+#endif // #ifndef _WINDEF_
+
+
+#define SIZEOF_BYTE 1
+#define SIZEOF_SHORT 2
+#define SIZEOF_WORD 2
+#define SIZEOF_DWORD 4
+#define SIZEOF_PCHAR 4
+#define SIZEOF_PWORD 4
+#define SIZEOF_PDWORD 4
+
+// Size of Read-Only Data Types - in bytes
+#define SIZEOF_CharRom 1
+#define SIZEOF_Int8Rom 1
+#define SIZEOF_UCharRom 1
+#define SIZEOF_UInt8Rom 1
+#define SIZEOF_FloatRom 4
+#define SIZEOF_DoubleRom 8
+
+#define SIZEOF_complex_byte (2*SIZEOF_byte)
+#define SIZEOF_PTR_complex_byte 4
+typedef struct {
+ byte re;
+ byte im;
+} complex_byte, *PTR_complex_byte;
+
+#define SIZEOF_complex_short 4
+#define SIZEOF_PTR_complex_short 4
+typedef struct {
+ short re;
+ short im;
+} complex_short, *PTR_complex_short;
+
+#define SIZEOF_complex_int 8
+#define SIZEOF_PTR_complex_int 4
+typedef struct {
+ int re;
+ int im;
+} complex_int, *PTR_complex_int;
+
+typedef struct {
+ int high;
+ unsigned int low;
+} int64;
+
+typedef struct {
+ int64 real;
+ int64 imag;
+} complex_int64;
+
+#define SIZEOF_PVOID 4
+typedef void *PVOID; // pointer to void
+
+//* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
+
+#if defined(_TMS320C6X) // TMS320C6xx type definitions
+
+// Read-Write Data Types
+typedef short Int16; // 16 bit signed integer
+typedef unsigned short UInt16; // 16 bit unsigned integer
+typedef int Int32; // 32 bit signed integer
+typedef unsigned int UInt32; // 32 bit unsigned signed integer
+typedef long Long40; // 40 bit signed integer
+typedef unsigned long ULong40; // 40 bit unsigned signed integer
+
+// Size of Read-Write Data Types - in bytes
+#define SIZEOF_Int16 2
+#define SIZEOF_UInt16 2
+#define SIZEOF_Int32 4
+#define SIZEOF_UInt32 4
+#define SIZEOF_Long40 5
+#define SIZEOF_ULong40 5
+
+// Read-Only Data Types - should be only used for ROM code
+typedef const short Int16Rom; // 16 bit signed integer
+typedef const unsigned short UInt16Rom; // 16 bit unsigned integer
+typedef const int Int32Rom; // 32 bit signed integer
+typedef const unsigned int UInt32Rom; // 32 bit unsigned signed integer
+typedef const long Long40Rom; // 40 bit signed integer
+typedef const unsigned long ULong40Rom; // 40 bit unsigned signed integer
+
+// Size of Read-Only Data Types - in bytes
+#define SIZEOF_Int16Rom 2
+#define SIZEOF_UInt16Rom 2
+#define SIZEOF_Int32Rom 4
+#define SIZEOF_UInt32Rom 4
+#define SIZEOF_Long40Rom 5
+#define SIZEOF_ULong40Rom 5
+
+#else // 32 bits PC Host type definitions
+
+// Read-Write Data Types
+typedef short Int16; // 16 bit signed integer
+typedef unsigned short UInt16; // 16 bit unsigned integer
+typedef int Int32; // 32 bit signed integer
+typedef unsigned int UInt32; // 32 bit unsigned integer
+
+// Read-Only Data Types - should be only used for ROM code
+typedef const short Int16Rom; // 16 bit signed integer
+typedef const unsigned short UInt16Rom; // 16 bit unsigned integer
+typedef const int Int32Rom; // 32 bit signed integer
+typedef const unsigned int UInt32Rom; // 32 bit unsigned integer
+
+#endif
+
+#endif
diff -urN linux.old/drivers/atm/sangam_atm/Makefile linux.dev/drivers/atm/sangam_atm/Makefile
--- linux.old/drivers/atm/sangam_atm/Makefile 1970-01-01 01:00:00.000000000 +0100
+++ linux.dev/drivers/atm/sangam_atm/Makefile 2005-07-10 08:02:01.448110752 +0200
@@ -0,0 +1,35 @@
+# File: drivers/net/avalanche_cpmac/Makefile
+#
+# Makefile for the Linux network (CPMAC) device drivers.
+#
+
+
+O_TARGET := tiatm.o
+obj-$(CONFIG_MIPS_SANGAM_ATM) += tiatm.o
+list-multi := tiatm.o
+
+tiatm-objs := tn7atm.o tn7dsl.o tn7sar.o dsl_hal_api.o dsl_hal_support.o cpsar.o aal5sar.o
+
+EXTRA_CFLAGS += -DEL -I$(TOPDIR)/drivers/atm/sangam_atm -DPOST_SILICON -DCOMMON_NSP -DCONFIG_LED_MODULE -DDEREGISTER_LED -DNO_ACT
+
+ifeq ($(ANNEX),B)
+EXTRA_CFLAGS += -DANNEX_B -DB
+else
+ifeq ($(ANNEX),C)
+EXTRA_CFLAGS += -DANNEX_C -DC
+else
+EXTRA_CFLAGS += -DANNEX_A -DP
+endif
+endif
+
+
+include $(TOPDIR)/Rules.make
+
+tiatm.o: $(tiatm-objs)
+ $(LD) -r -o $@ $(tiatm-objs)
+
+#avalanche_cpmac.o: $(avalanche_cpmac-objs)
+# $(LD) -r -o $@ $(avalanche_cpmac-objs)
+
+clean:
+ rm -f core *.o *.a *.s
diff -urN linux.old/drivers/atm/sangam_atm/queue.h linux.dev/drivers/atm/sangam_atm/queue.h
--- linux.old/drivers/atm/sangam_atm/queue.h 1970-01-01 01:00:00.000000000 +0100
+++ linux.dev/drivers/atm/sangam_atm/queue.h 2005-07-10 08:02:01.448110752 +0200
@@ -0,0 +1,167 @@
+
+#if !defined( __QUEUE_H__ )
+#define __QUEUE_H__
+
+typedef spinlock_t OS_SPIN_LOCK;
+#define osFreeSpinLock(pLock) while(0)
+void osAcquireSpinLock(OS_SPIN_LOCK *pLock);
+void osReleaseSpinLock(OS_SPIN_LOCK *pLock);
+void osAllocateSpinLock(OS_SPIN_LOCK *pLock);
+
+//#define osAcquireSpinLock(pLock) spin_lock(pLock)
+//#define osReleaseSpinLock(pLock) spin_unlock(pLock)
+//#define osAllocateSpinLock(pLock) spin_lock_init(pLock)
+
+
+typedef struct _TI_LIST_ENTRY {
+ struct _TI_LIST_ENTRY *Flink;
+ struct _TI_LIST_ENTRY *Blink;
+} TI_LIST_ENTRY, *PTI_LIST_ENTRY, TQE, *PTQE;
+
+typedef struct _TIATM_LIST_ENTRY
+{
+ TI_LIST_ENTRY Link;
+} TIATM_LIST_ENTRY, *PTIATM_LIST_ENTRY;
+
+//-------------------------------------------------------------------------
+// QueueInitList -- Macro which will initialize a queue to NULL.
+//-------------------------------------------------------------------------
+#define QueueInitList(_L) (_L)->Link.Flink = (_L)->Link.Blink = (PTI_LIST_ENTRY)0;
+
+//-------------------------------------------------------------------------
+// QueueEmpty -- Macro which checks to see if a queue is empty.
+//-------------------------------------------------------------------------
+#define QueueEmpty(_L) (QueueGetHead((_L)) == (PTIATM_LIST_ENTRY)0)
+
+//-------------------------------------------------------------------------
+// QueueGetHead -- Macro which returns the head of the queue, but does not
+// remove the head from the queue.
+//-------------------------------------------------------------------------
+#define QueueGetHead(_L) ((PTIATM_LIST_ENTRY)((_L)->Link.Flink))
+
+#define QueueGetNext(Elem) ((PTIATM_LIST_ENTRY)((Elem)->Link.Flink))
+
+//-------------------------------------------------------------------------
+// QueuePushHead -- Macro which puts an element at the head of the queue.
+//-------------------------------------------------------------------------
+#define QueuePushHead(_L,_E) \
+ if (!((_E)->Link.Flink = (_L)->Link.Flink)) \
+ { \
+ (_L)->Link.Blink = (PTI_LIST_ENTRY)(_E); \
+ } \
+(_L)->Link.Flink = (PTI_LIST_ENTRY)(_E);
+
+//-------------------------------------------------------------------------
+// QueueRemoveHead -- Macro which removes the head of the head of queue.
+//-------------------------------------------------------------------------
+#define QueueRemoveHead(_L) \
+{ \
+ PTIATM_LIST_ENTRY ListElem; \
+ if (ListElem = (PTIATM_LIST_ENTRY)(_L)->Link.Flink) \
+ { \
+ if(!((_L)->Link.Flink = ListElem->Link.Flink)) \
+ (_L)->Link.Blink = (PTI_LIST_ENTRY) 0; \
+ } \
+}
+
+//-------------------------------------------------------------------------
+// QueuePutTail -- Macro which puts an element at the tail (end) of the queue.
+//-------------------------------------------------------------------------
+#define QueuePutTail(_L,_E) \
+{ \
+ if ((_L)->Link.Blink) \
+ { \
+ ((PTIATM_LIST_ENTRY)(_L)->Link.Blink)->Link.Flink = (PTI_LIST_ENTRY)(_E); \
+ (_L)->Link.Blink = (PTI_LIST_ENTRY)(_E); \
+ } \
+ else \
+ { \
+ (_L)->Link.Flink = \
+ (_L)->Link.Blink = (PTI_LIST_ENTRY)(_E); \
+ } \
+ (_E)->Link.Flink = (PTI_LIST_ENTRY)0; \
+}
+
+//-------------------------------------------------------------------------
+// QueuePutTailWithLock -- Macro which puts an element at the tail (end) of
+// the queue, using spin lock.
+//-------------------------------------------------------------------------
+#define QueuePutTailWithLock(_L,_E, pLock) \
+{ \
+ osAcquireSpinLock(pLock); \
+ if ((_L)->Link.Blink) \
+ { \
+ ((PTIATM_LIST_ENTRY)(_L)->Link.Blink)->Link.Flink = (PTI_LIST_ENTRY)(_E); \
+ (_L)->Link.Blink = (PTI_LIST_ENTRY)(_E); \
+ } \
+ else \
+ { \
+ (_L)->Link.Flink = \
+ (_L)->Link.Blink = (PTI_LIST_ENTRY)(_E); \
+ } \
+ (_E)->Link.Flink = (PTI_LIST_ENTRY)0; \
+ osReleaseSpinLock(pLock); \
+}
+
+//-------------------------------------------------------------------------
+// QueueGetTail -- Macro which returns the tail of the queue, but does not
+// remove the tail from the queue.
+//-------------------------------------------------------------------------
+#define QueueGetTail(_L) ((PTIATM_LIST_ENTRY)((_L)->Link.Blink))
+
+//-------------------------------------------------------------------------
+// QueuePopHead -- Macro which will pop the head off of a queue (list), and
+// return it (this differs only from queueremovehead only in
+// the 1st line)
+//-------------------------------------------------------------------------
+#define QueuePopHead(_L) \
+(PTIATM_LIST_ENTRY) (_L)->Link.Flink; QueueRemoveHead(_L);
+
+#define QueueRemoveTail(_L) \
+{ \
+ PTIATM_LIST_ENTRY ListElem; \
+ ListElem = (PTIATM_LIST_ENTRY)(_L)->Link.Flink; \
+ if(ListElem == (PTIATM_LIST_ENTRY)(_L)->Link.Blink) \
+ { \
+ (_L)->Link.Flink = (_L)->Link.Blink = (PTI_LIST_ENTRY) 0; \
+ } \
+ else \
+ { \
+ while(ListElem->Link.Flink != (PTI_LIST_ENTRY)(_L)->Link.Blink) \
+ { \
+ ListElem = (PTIATM_LIST_ENTRY)ListElem->Link.Flink; \
+ } \
+ (_L)->Link.Blink = (PTI_LIST_ENTRY) ListElem; \
+ ListElem->Link.Flink = (PTI_LIST_ENTRY)0; \
+ } \
+}
+
+#define QueueRemoveItem(_L, Elem) \
+{ \
+ PTIATM_LIST_ENTRY ListElem; \
+ ListElem = (PTIATM_LIST_ENTRY)(_L)->Link.Flink; \
+ if(ListElem == Elem) \
+ { \
+ QueueRemoveHead(_L); \
+ } \
+ else \
+ { \
+ while(ListElem) \
+ { \
+ if(Elem == (PTIATM_LIST_ENTRY)ListElem->Link.Flink) \
+ { \
+ ListElem->Link.Flink = ((PTIATM_LIST_ENTRY)Elem)->Link.Flink; \
+ if(Elem == (PTIATM_LIST_ENTRY)(_L)->Link.Blink) \
+ (_L)->Link.Blink = (PTI_LIST_ENTRY) 0; \
+ break; \
+ } \
+ ListElem = (PTIATM_LIST_ENTRY)ListElem->Link.Flink; \
+ }\
+ } \
+ ((PTIATM_LIST_ENTRY)Elem)->Link.Flink = (PTI_LIST_ENTRY) 0; \
+}
+
+#define QueuePopTail(_L) \
+((PTIATM_LIST_ENTRY)((_L)->Link.Blink)); QueueRemoveTail(_L);
+
+#endif
diff -urN linux.old/drivers/atm/sangam_atm/release.txt linux.dev/drivers/atm/sangam_atm/release.txt
--- linux.old/drivers/atm/sangam_atm/release.txt 1970-01-01 01:00:00.000000000 +0100
+++ linux.dev/drivers/atm/sangam_atm/release.txt 2005-07-10 08:02:01.449110600 +0200
@@ -0,0 +1,118 @@
+This is release notes for AR7 Linux ATM driver.
+
+version 04.02.04.00
+-------------------
+
+1. Corrected the conditional logic from logical AND to logical OR in the case
+ of check for DSL line down condition. This is to fix PPPoA crashing
+ problem when DSL line is unplugged.
+
+version 04.02.03.00
+-------------------
+1. Changed overlay page to static allocation.
+2. Added flag to stop TX during channel closing.
+3. Changed DMA memory allocation back to "GFP_ATOMIC" flag.
+
+version 04.02.02.00
+-------------------
+1. Changed DMA memory allocation from "GFP_ATOMIC" to "GFP_KERNEL" flag.
+2. Added "DoMask" setting for VBR channel setup.
+
+version 04.02.01.01
+-------------------
+1. Modified priority check scheme per SPTC request.
+
+Version 04.02.01.00
+-------------------
+1. Add check to skb->priority to place packets to either normal or priority queue.
+2. Add spin lock to increment and decrement of queued buffer number.
+
+Version 04.02.00.00
+-------------------
+Features:
+1. Add MBS and CDVT QoS support for ATM driver.
+2. Add "stop/start queue" for ToS application.
+3. Add Showtime margin retrain based on EOC message.
+4. Add EOC vendor ID customalization logic for Annex B.
+5. Supports D3 datapump.
+
+Version 04.01.00.00
+-------------------
+Re-release of 04.00.07.00 for D1.1 datapump.
+
+Version 04.00.07.00
+-------------------
+Features:
+1. Add marging retrain capability by setting following Adam2 Env.
+ setenv enable_margin_retrain 1
+ setenv margin_threshold xx, xx is in half db, i.e., 10 means 5db.
+
+Bugfixs:
+1. New PDSP firmware that fix the F5 OAM cell loopback probelm in Cisco DSLAM.
+
+Version 04.00.06.00
+-------------------
+1. ATM interrupt pacing is defauted to 2 interrupts/s.
+2. Rx Service MAX changed ftom 16 to 8.
+
+Version 04.00.05.00
+-------------------
+Features:
+1. Add Adam2 env to disable the TurboDSL by entering "setenv TurboDSL 0".
+2. Add ability to set interrupt pacing for ATM driver.
+
+Bugfixs:
+1. Fixed the RFC2684 and CLIP problems for Cisco router.
+2. Fixed LED blinking problem when DSL cable is unplugged.
+3. Fixed problem that "selected mode" is not updated.
+
+Version 04.00.04.00
+-------------------
+Features:
+1. Added feature so OAM F5 ping will not require a corresponding PVC channel to
+ be setup.
+2. Added timeout value for F5 OAM ping. The new command are "exxxpyyycdzzzt" for
+ end-to-end and "sxxxpyyycdzzzt" for segment. "zzz" is timeout value in milli-second.
+3. Added proc entry "avsar_pvc_table" to record received VPIs and VCIs. The format is
+ vpi,vci
+ seperated by new line. To search for PVCs, an application can do the following.
+ i) Send a (or several) F5 OAM cell on a VPI/VPI pairs with command
+ echo exxxpyyycd2t > /proc/sys/dev/dslmod
+ ii) Wait >2ms or poll proc entry /proc/avalanche/avsar_oam_ping until the result
+ indicates a failure. (It will be failed all the time with 2ms timeout.)
+ iii) Repeat above two steps for new VPI/VCI pairs.
+ iv) Check proc entry /proc/avalanche/avsar_pvc_table any time for PVCs that responded.
+
+Version 04.00.03.00
+-------------------
+Bug Fixs:
+1. Fixed bug that caused crash when phone cable is unplugged.
+2. Fixed LED operation for "flexible LEDs".
+
+Features:
+1. Added the proc entry "avsar_oam_ping" to signal oam ping result.
+ 0 - failed; 1 - success; 2 - in progress.
+2. Added oam ping timeout env variable. The timeout can be specified by
+ adding Adam2 env "oam_lb_timeout". The value is in millisecond.
+
+Version 04.00.02.00
+-------------------
+1. The driver uses hardware queue for Turbo DSL.
+2. Added new modem statistics listed below:
+ US and DS TX powers, atuc Vendor ID and revision, training mode selected,
+ Hybrid Selected, and etc.
+
+Version 04.00.01.00
+-------------------
+
+1. This driver release contains all the features that exists in AR5 Linux ATM
+ 3.1 driver.
+
+2. F4 OAM generation is added.
+
+3. Software queuing is used for TURBO DSL.
+
+4. Porting guide "is created. Please look into that document for detailed
+ information.
+
+
diff -urN linux.old/drivers/atm/sangam_atm/syssw_version.h linux.dev/drivers/atm/sangam_atm/syssw_version.h
--- linux.old/drivers/atm/sangam_atm/syssw_version.h 1970-01-01 01:00:00.000000000 +0100
+++ linux.dev/drivers/atm/sangam_atm/syssw_version.h 2005-07-10 08:02:01.449110600 +0200
@@ -0,0 +1,94 @@
+#ifndef __SYSSW_VERSION_H__
+#define __SYSSW_VERSION_H__ 1
+
+/*******************************************************************************
+* FILE PURPOSE: DSL Driver API functions for Sangam
+*
+********************************************************************************
+* FILE NAME: dsl_hal_basicapi.c
+*
+* DESCRIPTION:
+* Contains basic DSL HAL APIs for Sangam
+*
+* (C) Copyright 2003-04, Texas Instruments, Inc.
+* History
+* Date Version Notes
+* 14May03 0.00.00 RamP Original Version Created
+* 14May03 0.00.01 RamP Initial Rev numbers inserted
+* 14May03 0.00.02 RamP Bumped version numbers for Dsl Hal
+* & dhalapp for alpha plus
+* 19May03 0.00.03 MCB Bumped dslhal version number
+* because of dependant changes
+* wrt. linux-nsp atm drivers.
+* 22May03 0.00.04 RamP Bumped dslhal & dhalapp buildnum
+* for inner/outer pair & DGASP code
+* 06Jun03 0.00.05 RamP Bumped up buildnum for LED, STM,
+* interrupt processing, statistics
+* and other pre-beta features
+* 09Jun03 0.00.06 JEB Fixed error in DHALAPP bugfix/buildnum
+* 09Jun03 0.00.07 RamP Bumped up buildnum for incremental
+* changes to apis, statistics, memory
+* fixes, parameter configurations
+* 11Jun03 0.00.08 RamP Bumped up buildnum for Co profile
+* free memory fix
+* 12Jun03 0.00.09 JEB Bumped version numbers for AR7 1.00 Beta
+* 02Jul03 0.00.10 ZT Bumped HAL version for overlay page
+* 18Jul03 0.00.11 RamP Bumped HAL version for analog diags
+* 22Jul03 0.00.12 JEB Bumped DHALAPP buildnum for analog diags
+* 31Jul03 0.00.13 RamP Bumped HAL version for engr. drop
+* 04Aug03 0.00.14 JEB Bumped HAL version buildnum for CHECKPOINT65 changes
+* Bumped LINUX version buildnum for CHECKPOINT65 changes
+* 06Aug03 0.00.15 MCB Bumped all version numbers in prep for AR7 1.0 R2 release for POTS.
+* 13Aug03 0.00.16 MCB Set rev id's for D3/R1.1 (ADSL2).
+* 21Aug03 0.00.17 JEB Bumped up build numbers for merge of code additions from D1
+* 26Sep03 0.00.18 JEB Set rev id's for another D3/R1 (ADSL2).
+* 14Oct03 0.00.19 JEB Bumped Linux minor number and reset bugfix number for release.
+* Bumped build numbers on DSLHAL and DHALAPP for this checkpoint.
+* 14Oct03 0.00.20 JEB Bumped build numbers on DSLHAL and DHALAPP for CHECKPOINT15.
+* 21Oct03 0.00.21 JEB Bumped build number on DSLHAL for CHECKPOINT16.
+* 22Oct03 0.00.22 MCB Bumped all version numbers in support of D3R1 release.
+* 27Oct03 0.00.23 JEB Bumped build numbers on DSLHAL and DHALAPP for CHECKPOINT19.
+* Updated version for DSLAGENT to be 02.01.00.01 for ACT 2.1 R0.
+* 30Oct03 0.00.24 JEB Bumped bugfix number on LINUXATM Version for next release.
+* Bumped build numbers on DSLHAL and DHALAPP
+* 31Oct03 0.00.25 MCB Bumped all version numbers in support of D3R2 release.
+* 14Nov03 0.00.26 JEB Bumped build numbers on DSLHAL and DHALAPP
+* Changed version for DSLAGENT to be 02.00.01.01 for an ACT 2.0 R0
+* 20Nov03 0.00.27 JEB Bumped build number on DSLHAL.
+* Changed version for DSLAGENT to be 02.00.02.00 for the next ACT 2.0 R2
+* 21Nov03 0.00.28 MCB Bumped all version numbers in support of D3R2 release.
+* 21Nov03 0.00.29 JEB Bumped build numbers on DSLHAL and DHALAPP for D3-R0 drop on 11/21.
+* 16Dec03 0.00.30 JEB Bumped build numbers on DSLHAL and DHALAPP for CHECKPOINT31.
+* 21Dec03 0.00.31 MCB Bumped all version numbers in support of D3R2 release.
+* 05Jan04 0.00.32 JEB Bumped build numbers on DSLHAL and Linux ATM for CHECKPOINT 34.
+* 15Jan04 0.00.33 JEB Bumped build numbers on DSLHAL and Linux ATM for CHECKPOINT 36.
+* 26Jan04 0.00.34 JEB Changed Linux ATM version number to be 04.02.03.00.
+* 27Jan04 0.00.35 MCB Bumped all version numbers in support of D3R2 release.
+*******************************************************************************/
+
+/* Dsl Hal API Version Numbers */
+#define DSLHAL_VERSION_MAJOR 03
+#define DSLHAL_VERSION_MINOR 00
+#define DSLHAL_VERSION_BUGFIX 06
+#define DSLHAL_VERSION_BUILDNUM 00
+#define DSLHAL_VERSION_TIMESTAMP 00
+
+/* dhalapp Adam2 Application Version Numbers */
+#define DHALAPP_VERSION_MAJOR 03
+#define DHALAPP_VERSION_MINOR 00
+#define DHALAPP_VERSION_BUGFIX 05
+#define DHALAPP_VERSION_BUILDNUM 00
+
+/* Linux ATM Driver Version Numbers */
+#define LINUXATM_VERSION_MAJOR 04
+#define LINUXATM_VERSION_MINOR 02
+#define LINUXATM_VERSION_BUGFIX 04
+#define LINUXATM_VERSION_BUILDNUM 00
+
+/* DSL Agent Version Numbers */
+#define DSLAGENT_VERSION_MAJOR 02
+#define DSLAGENT_VERSION_MINOR 00
+#define DSLAGENT_VERSION_BUGFIX 02
+#define DSLAGENT_VERSION_BUILDNUM 00
+
+#endif /* pairs with #ifndef __SYSSW_VERSION_H__ */
diff -urN linux.old/drivers/atm/sangam_atm/tn7api.h linux.dev/drivers/atm/sangam_atm/tn7api.h
--- linux.old/drivers/atm/sangam_atm/tn7api.h 1970-01-01 01:00:00.000000000 +0100
+++ linux.dev/drivers/atm/sangam_atm/tn7api.h 2005-07-10 08:02:01.450110448 +0200
@@ -0,0 +1,54 @@
+/*
+ * Tnetd73xx ATM driver.
+ * by Zhicheng Tang, ztang@ti.com
+ * 2000 (c) Texas Instruments Inc.
+ *
+ *
+*/
+
+#ifndef __SAPI_H
+#define __SAPI_H
+
+/* tn7atm.c */
+void xdump(unsigned char *buff, int len, int debugLev);
+int tn7atm_receive(void *os_dev, int ch, unsigned int packet_size, void *os_receive_info, void *data);
+void *tn7atm_allocate_rx_skb(void *os_dev, void **os_receive_info, unsigned int size);
+void tn7atm_free_rx_skb(void *skb);
+void tn7atm_sarhal_isr_register(void *os_dev, void *hal_isr, int interrupt_num);
+int tn7atm_send_complete(void *osSendInfo);
+int tn7atm_device_connect_status(void *priv, int state);
+int tn7atm_lut_find(short vpi, int vci);
+
+/* tn7dsl.h */
+void tn7dsl_exit(void);
+int tn7dsl_init(void *priv);
+int tn7dsl_proc_stats(char* buf, char **start, off_t offset, int count,int *eof, void *data);
+int tn7dsl_proc_modem(char* buf, char **start, off_t offset, int count,int *eof, void *data);
+int tn7dsl_handle_interrupt(void);
+void dprintf( int uDbgLevel, char * szFmt, ...);
+void tn7dsl_dslmod_sysctl_register(void);
+void tn7dsl_dslmod_sysctl_unregister(void);
+int tn7dsl_get_dslhal_version(char *pVer);
+int tn7dsl_get_dsp_version(char *pVer);
+
+int os_atoi(const char *pStr);
+int os_atoh(const char *pStr);
+unsigned long os_atoul(const char *pStr);
+
+/* tn7sar.c */
+int tn7sar_activate_vc(Tn7AtmPrivate *priv, short vpi, int vci, int pcr, int scr, int mbs, int cdvt, int chan, int qos);
+int tn7sar_init(struct atm_dev *dev, Tn7AtmPrivate *priv);
+int tn7sar_register_interrupt_handle(void *os_dev, void *hal_isr, int *interrupt_num);
+void tn7sar_exit(struct atm_dev *dev, Tn7AtmPrivate *priv);
+int tn7sar_deactivate_vc(Tn7AtmPrivate *priv, int chan);
+int tn7sar_handle_interrupt(struct atm_dev *dev, Tn7AtmPrivate *priv);
+int tn7sar_send_packet(Tn7AtmPrivate *priv, int chan, void *new_skb, void *data,unsigned int len, int priority);
+void tn7sar_get_sar_version(Tn7AtmPrivate *priv, char **pVer);
+int tn7sar_get_near_end_loopback_count(unsigned int *pF4count, unsigned int *pF5count);
+int tn7sar_oam_generation(void *privContext, int chan, int type, int vpi, int vci, int timeout);
+int tn7sar_get_stats(void *priv1);
+int tn7sar_proc_sar_stat(char* buf, char **start, off_t offset, int count,int *eof, void *data);
+void tn7sar_get_sar_firmware_version(unsigned int *pdsp_version_ms, unsigned int *pdsp_version_ls);
+int tn7sar_proc_oam_ping(char* buf, char **start, off_t offset, int count,int *eof, void *data);
+int tn7sar_proc_pvc_table(char* buf, char **start, off_t offset, int count,int *eof, void *data);
+#endif
diff -urN linux.old/drivers/atm/sangam_atm/tn7atm.c linux.dev/drivers/atm/sangam_atm/tn7atm.c
--- linux.old/drivers/atm/sangam_atm/tn7atm.c 1970-01-01 01:00:00.000000000 +0100
+++ linux.dev/drivers/atm/sangam_atm/tn7atm.c 2005-07-10 19:35:40.033466344 +0200
@@ -0,0 +1,1212 @@
+/*
+ * tn7.c
+ * Linux atm module implementation.
+ * Zhicheng Tang 01/08/2003
+ * 2003 (c) Texas Instruments Inc.
+ *
+ *
+*/
+
+#include <linux/config.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/atmdev.h>
+#include <linux/delay.h>
+#include <linux/spinlock.h>
+#include <linux/smp_lock.h>
+#include <asm/io.h>
+#include <asm/mips-boards/prom.h>
+#include <linux/proc_fs.h>
+#include <linux/string.h>
+#include <linux/ctype.h>
+#include "tn7atm.h"
+#include "tn7api.h"
+#include "syssw_version.h"
+
+#ifdef CONFIG_LED_MODULE
+#include <asm/ar7/ledapp.h>
+#endif
+
+#ifdef MODULE
+MODULE_DESCRIPTION ("Tnetd73xx ATM Device Driver");
+MODULE_AUTHOR ("Zhicheng Tang");
+#endif
+
+/* Version Information */
+//static char atm_version[] ="1.0.0.1";
+
+
+#define TRUE 1
+#define FALSE 0
+
+#define STOP_EMPTY_BUFF 2
+#define START_EMPTY_BUFF 3
+/* externs */
+
+/*end of externs */
+
+#define tn7atm_kfree_skb(x) dev_kfree_skb(x)
+
+/* prototypes */
+int tn7atm_open (struct atm_vcc *vcc, short vpi, int vci);
+
+void tn7atm_close (struct atm_vcc *vcc);
+
+static int tn7atm_ioctl (struct atm_dev *dev, unsigned int cmd, void *arg);
+
+int tn7atm_send (struct atm_vcc *vcc, struct sk_buff *skb);
+
+static int tn7atm_change_qos (struct atm_vcc *vcc, struct atm_qos *qos,int flags);
+
+static int tn7atm_detect(void);
+static int tn7atm_init(struct atm_dev* dev);
+//static int tn7atm_reset(void);
+static int tn7atm_irq_request(struct atm_dev* dev);
+static int tn7atm_proc_version(char* buf, char **start, off_t offset, int count,int *eof, void *data);
+static void tn7atm_exit(void);
+static int tn7atm_proc_channels(char* buf, char **start, off_t offset, int count,int *eof, void *data);
+static int tn7atm_proc_private(char* buf, char **start, off_t offset, int count,int *eof,void *data);
+//static void tn7atm_free_packet(void *vcc1, void *priv, void *skb1);
+static int tn7atm_queue_packet_to_sar(void *vcc1, void *skb1);
+
+#include "turbodsl.c"
+
+/* ATM device operations */
+
+struct atm_dev *mydev;
+
+static const struct atmdev_ops tn7atm_ops = {
+ open: tn7atm_open,
+ close: tn7atm_close,
+ ioctl: tn7atm_ioctl,
+ getsockopt: NULL,
+ setsockopt: NULL,
+ send: tn7atm_send,
+ sg_send: NULL,
+ phy_put: NULL,
+ phy_get: NULL,
+ change_qos: tn7atm_change_qos,
+};
+
+
+int __guDbgLevel = 1;
+
+
+void xdump(unsigned char *buff, int len, int debugLev)
+{
+#ifdef DEBUG_BUILD
+ int i, j;
+ if( __guDbgLevel < debugLev)
+ return;
+
+ j=0;
+ for(i=0;i<len;i++)
+ {
+ printk("%02x ", buff[i]);
+ j++;
+ if(j==8)
+ {
+ j=0;
+ printk("\n");
+ }
+ }
+ printk("\n");
+#endif
+}
+
+
+/*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ *
+ * Function: int tn7atm_walk_vccs(struct atm_dev *dev, short *vcc, int *vci)
+ *
+ * Description: retrieve VPI/VCI for connection
+ *
+ *~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~*/
+static int
+tn7atm_walk_vccs(struct atm_vcc *vcc, short *vpi, int *vci)
+{
+ struct atm_vcc* walk;
+
+ // printk(tn7 "tn7atm_walk_vccs\n");
+ /* find a free VPI */
+ if (*vpi == ATM_VPI_ANY) {
+
+ for (*vpi = 0, walk = vcc->dev->vccs; walk; walk = walk->next) {
+
+ if ((walk->vci == *vci) && (walk->vpi == *vpi)) {
+ (*vpi)++;
+ walk = vcc->dev->vccs;
+ }
+ }
+ }
+
+ /* find a free VCI */
+ if (*vci == ATM_VCI_ANY) {
+
+ for (*vci = ATM_NOT_RSV_VCI, walk = vcc->dev->vccs; walk; walk = walk->next) {
+
+ if ((walk->vpi = *vpi) && (walk->vci == *vci)) {
+ *vci = walk->vci + 1;
+ walk = vcc->dev->vccs;
+ }
+ }
+ }
+
+ return 0;
+}
+
+
+/*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ *
+ * Function: int tn7atm_sar_irq(void)
+ *
+ * Description: tnetd73xx SAR interrupt.
+ *
+ *~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~*/
+static void
+tn7atm_sar_irq(int irq , void *voiddev , struct pt_regs *regs)
+{
+ struct atm_dev *atmdev;
+ Tn7AtmPrivate *priv;
+
+ dprintf(6, "tn7atm_sar_irq\n");
+ atmdev = (struct atm_dev *) voiddev;
+ priv = (Tn7AtmPrivate *)atmdev->dev_data;
+
+ tn7sar_handle_interrupt(atmdev, priv);
+
+ dprintf(6, "Leaving tn7atm_sar_irq\n");
+}
+
+/*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ *
+ * Function: int tn7atm_dsl_irq(void)
+ *
+ * Description: tnetd73xx DSL interrupt.
+ *
+ *~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~*/
+static void
+tn7atm_dsl_irq(int irq , void *voiddev , struct pt_regs *regs)
+{
+ struct atm_dev *atmdev;
+ Tn7AtmPrivate *priv;
+
+ dprintf(4, "tn7atm_dsl_irq\n");
+ atmdev = (struct atm_dev *) voiddev;
+ priv = (Tn7AtmPrivate *)atmdev->dev_data;
+
+ tn7dsl_handle_interrupt();
+
+ dprintf(4, "Leaving tn7atm_dsl_irq\n");
+}
+
+/*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ *
+ * Function: int tn7atm_Inittxcomp(struct tn7* tn7)
+ *
+ * Description: Initialize Interrupt handler
+ *
+ *~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */
+static int __init
+tn7atm_irq_request (struct atm_dev *dev)
+{
+ Tn7AtmPrivate *priv;
+ char *ptr;
+ int ipace=2;
+
+ dprintf(4, "tn7atm_irq_request()\n");
+ priv = (Tn7AtmPrivate *) dev->dev_data;
+
+ /* Register SAR interrupt */
+ priv->sar_irq = LNXINTNUM(ATM_SAR_INT); /* Interrupt line # */
+ if (request_irq(priv->sar_irq, tn7atm_sar_irq, SA_INTERRUPT, "SAR ", dev))
+ printk ("Could not register tn7atm_sar_irq\n");
+
+ /* interrupt pacing */
+ ptr= prom_getenv("sar_ipacemax");
+ if(ptr)
+ {
+ ipace=os_atoi(ptr);
+ }
+ avalanche_request_pacing(priv->sar_irq, ATM_SAR_INT_PACING_BLOCK_NUM, ipace);
+
+ /* Reigster Receive interrupt A */
+ priv->dsl_irq = LNXINTNUM(ATM_DSL_INT); /* Interrupt line # */
+ if (request_irq(priv->dsl_irq, tn7atm_dsl_irq, SA_INTERRUPT, "DSL ", dev))
+ printk ("Could not register tn7atm_dsl_irq\n");
+
+ return 0;
+}
+
+/*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ *
+ * Function: int tn7atm_lut_find(struct atm_vcc *vcc)
+ *
+ * Description: find an TX DMA channel
+ * that matches a vpi/vci pair
+ *~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */
+int
+tn7atm_lut_find(short vpi, int vci)
+{
+ int i;
+ Tn7AtmPrivate *priv;
+
+ priv = (Tn7AtmPrivate *)mydev->dev_data;
+
+ if(vci==0) // find first vpi channel
+ {
+ for(i=0; i< MAX_DMA_CHAN; i++)
+ {
+ if((priv->lut[i].vpi == vpi))
+ return i;
+ }
+ }
+
+ dprintf(4, "vpi=%d, vci=%d\n", vpi, vci);
+ for(i=0; i< MAX_DMA_CHAN; i++)
+ {
+ if((priv->lut[i].vpi == vpi) && (priv->lut[i].vci == vci))
+ return i;
+ }
+
+
+
+ return ATM_NO_DMA_CHAN;
+}
+
+/*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ *
+ * Function: int tn7atm_lut_clear(struct atm_vcc *vcc,int chan)
+ *
+ * Description: find an TX DMA channel
+ * that matches a vpi/vci pair
+ *~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */
+static int
+tn7atm_lut_clear(struct atm_vcc *vcc, int chan)
+{
+ Tn7AtmPrivate *priv;
+
+ priv = (Tn7AtmPrivate *)vcc->dev->dev_data;
+
+ memset(&priv->lut[chan], 0, sizeof(priv->lut[chan]));
+
+ return 0;
+}
+
+/*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ *
+ * Function: int tn7atm_walk_lut(void)
+ *
+ * Description: find an available TX DMA channel
+ * and initialize LUT
+ *~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */
+static int
+tn7atm_walk_lut(Tn7AtmPrivate *priv)
+{
+ int i;
+
+ for(i=0; i< MAX_DMA_CHAN; i++){
+ if(!priv->lut[i].inuse)
+ {
+ return i; /* return available dma channel number */
+ }
+ }
+ return ATM_NO_DMA_CHAN; /* no tx dma channels available */
+}
+
+static int
+tn7atm_set_lut(Tn7AtmPrivate *priv, struct atm_vcc *vcc, int chan)
+{
+
+ if(!priv->lut[chan].inuse)
+ {
+ priv->lut[chan].vpi = (int)vcc->vpi;
+ priv->lut[chan].vci = vcc->vci;
+ priv->lut[chan].chanid = chan;
+ priv->lut[chan].inuse = 1; /* claim the channel */
+ priv->lut[chan].vcc = (void *)vcc;
+ priv->lut[chan].bClosing = 0;
+ priv->lut[chan].ready = 0;
+ priv->lut[chan].tx_total_bufs = TX_BUFFER_NUM;
+ priv->lut[chan].tx_used_bufs[0] = 0;
+ priv->lut[chan].tx_used_bufs[1] = 0;
+ return 0;
+ }
+ return -1; /* no tx dma channels available */
+}
+
+#if 0
+static void tn7atm_free_packet(void *pVc, void *pDev, void *pPacket)
+ {
+ Tn7AtmPrivate *priv;
+ struct atm_vcc *vcc;
+ struct sk_buff *skb;
+
+ vcc = (struct atm_vcc *)pVc;
+ priv = (Tn7AtmPrivate *)pDev;
+ skb = (struct sk_buff *) pPacket;
+
+ if(vcc->pop)
+ vcc->pop(vcc, skb);
+ else
+ tn7atm_kfree_skb(skb);
+ }
+#endif
+
+static void str2eaddr(char *pMac, char *pStr)
+{
+ char tmp[3];
+ int i;
+
+ for(i=0;i<6;i++)
+ {
+ tmp[0]=pStr[i*3];
+ tmp[1]=pStr[i*3+1];
+ tmp[2]=0;
+ pMac[i]=os_atoh(tmp);
+ }
+}
+
+static int __init
+tn7atm_get_ESI(struct atm_dev *dev)
+{
+ int i;
+ char esi_addr[ESI_LEN]={0x00,0x00,0x11,0x22,0x33,0x44};
+ char *esiaddr_str = NULL;
+
+ esiaddr_str = prom_getenv("macc");
+
+ if (!esiaddr_str) {
+ //printk("macc address not set in adam2 environment space\n");
+ //printk("Using default macc address = 00:01:02:03:04:05\n");
+ esiaddr_str = "00:00:02:03:04:05";
+ }
+ str2eaddr(esi_addr, esiaddr_str);
+
+ for(i=0; i < ESI_LEN; i++)
+ dev->esi[i] = esi_addr[i];
+
+ return 0;
+}
+
+/*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ *
+ * Function: int tn7atm_open(struct atm_vcc *vcc, short vpi, int vci)
+ *
+ * Description: Device operation: open
+ *
+ *~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ */
+//static int
+int tn7atm_open (struct atm_vcc *vcc, short vpi, int vci)
+{
+ Tn7AtmPrivate *priv;
+ int dmachan;
+ int rc;
+ int traffic_type;
+ int pcr = 0x20000;
+ int scr = 0x20000;
+ int mbs = 0x20000;
+ int cdvt = 10000;
+
+ dprintf(1, "tn7atm_open()\n");
+
+ priv = (Tn7AtmPrivate *)vcc->dev->dev_data;
+ if(priv==NULL)
+ {
+ printk("null priv\n");
+ return -1;
+ }
+
+ MOD_INC_USE_COUNT;
+
+ /* find a free VPI/VCI */
+ tn7atm_walk_vccs(vcc, &vpi, &vci);
+
+ vcc->vpi = vpi;
+ vcc->vci = vci;
+
+ if (vci == ATM_VCI_UNSPEC || vpi == ATM_VCI_UNSPEC)
+ {
+ MOD_DEC_USE_COUNT;
+ return -EBUSY;
+ }
+
+ /* check to see whether PVC is opened or not */
+ if((dmachan = tn7atm_lut_find(vcc->vpi, vcc->vci)) != ATM_NO_DMA_CHAN)
+ {
+ MOD_DEC_USE_COUNT;
+ printk("PVC already opened. dmachan = %d\n", dmachan);
+ return -EBUSY;
+ }
+ /*check for available channel */
+ if((dmachan = tn7atm_walk_lut(priv)) == ATM_NO_DMA_CHAN)
+ {
+ printk("No TX DMA channels available\n");
+ return -EBUSY;
+ }
+
+ set_bit(ATM_VF_ADDR, &vcc->flags); /* claim address */
+
+ vcc->itf = vcc->dev->number; /* interface number */
+
+ switch(vcc->qos.txtp.traffic_class)
+ {
+ case ATM_CBR: /* Constant Bit Rate */
+ traffic_type = 0;
+ pcr = vcc->qos.txtp.pcr;
+ scr = vcc->qos.txtp.pcr;
+ cdvt = vcc->qos.txtp.max_cdv;
+ printk("cdvt=%d\n", cdvt);
+ break;
+ case ATM_UBR: /* Unspecified Bit Rate */
+ traffic_type = 2;
+ break;
+ case ATM_VBR: /* Variable Bit Rate */
+ traffic_type = 1;
+ pcr = vcc->qos.txtp.pcr;
+ scr = vcc->qos.txtp.scr;
+ if(vcc->qos.txtp.max_pcr >= 0)
+ mbs = vcc->qos.txtp.max_pcr;
+ cdvt = vcc->qos.txtp.max_cdv;
+ printk("cdvt=%d\n", cdvt);
+ printk("mbs=%d\n", mbs);
+ break;
+ default:
+ traffic_type = 2;
+ }
+
+ dprintf(4, "vpi=%d, vci=%d, pcr=%d, dmachan=%d, qos=%d\n", vpi,vci,pcr,dmachan,traffic_type);
+ /* Activate SAR channel */
+ rc = tn7sar_activate_vc(priv, vpi, vci, pcr, scr, mbs, cdvt, dmachan, traffic_type);
+ if(rc < 0)
+ {
+
+ MOD_DEC_USE_COUNT;
+ return -EBUSY;
+ }
+
+ /* insure that the the vcc struct points to the correct entry
+ in the lookup table */
+
+ tn7atm_set_lut(priv,vcc, dmachan);
+ vcc->dev_data = (void *)&priv->lut[dmachan];
+ set_bit(ATM_VF_READY, &vcc->flags);
+
+ mdelay(100);
+ priv->lut[dmachan].ready = 1;
+ dprintf (1, "Leave tn7atm_open\n");
+ return 0;
+}
+
+
+//static void
+void tn7atm_close (struct atm_vcc *vcc)
+{
+ Tn7AtmPrivate *priv;
+ int dmachan;
+
+ priv = (Tn7AtmPrivate *)vcc->dev->dev_data;
+ dprintf(4, "closing %d.%d.%d.%d\n", vcc->itf, vcc->vpi, vcc->vci, vcc->qos.aal);
+
+ clear_bit(ATM_VF_READY, &vcc->flags); /* ATM_VF_READY: channel is ready to transfer data */
+
+ dmachan = tn7atm_lut_find(vcc->vpi, vcc->vci);
+ printk("closing channel: %d\n", dmachan);
+ if(dmachan == ATM_NO_DMA_CHAN)
+ {
+ printk("Closing channel not found.\n");
+ return;
+ }
+ priv->lut[dmachan].bClosing = 1;
+ priv->lut[dmachan].ready = 0;
+ if(tn7sar_deactivate_vc(priv,dmachan)) /* tear down channel */
+ {
+ printk("failed to close channel %d.\n", dmachan);
+ }
+
+ clear_bit(ATM_VF_READY, &vcc->flags); /* ATM_VF_READY: channel is ready to transfer data */
+ tn7atm_lut_clear(vcc, dmachan);
+
+ MOD_DEC_USE_COUNT;
+
+ dprintf (1, "Leave tn7atm_close\n");
+}
+
+#define ATM_TXSTOP 0x800c61f4
+static int
+tn7atm_ioctl (struct atm_dev *dev, unsigned int cmd, void *arg)
+{
+ Tn7AtmPrivate *priv;
+ priv = (Tn7AtmPrivate *) dev->dev_data;
+
+ //printk("tn7atm_ioctl\n");
+ //printk("arg = %x\n", *(int *)arg);
+ //printk("cmd =%x\n", cmd);
+ switch(cmd)
+ {
+
+ case ATM_TXSTOP: /*temp fix for SAR tear down problem */
+// printk("ioctl cmd = 0x%x (%u), arg = 0x%p (%lu)\n", cmd, cmd, arg, (unsigned long)arg);
+// printk("arg = %d\n", *(int*)arg);
+ priv->xmitStop = *(int *)arg;
+ //printk("Executing ATM_SETLOOP for tn7 \n");
+ //printk("Stop variable = :%d: \n",priv->xmitStop);
+ return 0;
+
+ //case SAR_DSL_RESET_SOFTBOOT:
+ // return tn7atm_dsl_clean_reboot();
+ case 0:
+ return 0;
+ }
+
+ return -ENOSYS;
+
+}
+
+static int
+tn7atm_change_qos (struct atm_vcc *vcc, struct atm_qos *qos,int flags)
+{
+ dprintf (1, "Enter tn7atm_change_qos\n");
+ dprintf (1, "Leave tn7atm_change_qos\n");
+ return 0;
+}
+
+
+int tn7atm_send (struct atm_vcc *vcc, struct sk_buff *skb)
+{
+
+ Tn7AtmPrivate *priv;
+ int bret;
+ int chan;
+
+ dprintf(4, "tn7atm_send()\n");
+
+ priv = (Tn7AtmPrivate*)vcc->dev->dev_data;
+
+ //if(skb->len < 64)
+ //xdump((unsigned char *)skb->data, skb->len, 1);
+ //else
+ //xdump((unsigned char *)skb->data, 64, 1);
+ /* check for dsl line connection */
+
+ /* add vcc field in skb for clip inATMARP fix */
+ ATM_SKB(skb)->vcc = vcc;
+ /* Ron change 2.3 -> 2.4 ??*/
+ //if(priv->lConnected != 1 || priv->xmitStop == 1)
+ if(priv->lConnected != 1 && priv->xmitStop == 1)
+ {
+ dprintf(4,"dsl line down\n");
+ if(vcc->pop)
+ vcc->pop(vcc, skb);
+ else
+ tn7atm_kfree_skb(skb);
+ return 1;
+ }
+
+ /* check whether PVC is closing */
+ chan = tn7atm_lut_find(vcc->vpi, vcc->vci);
+ /* set br2684 dev pointer */
+ priv->lut[chan].net_device = skb->dev;
+ if(chan == ATM_NO_DMA_CHAN || priv->lut[chan].bClosing == 1)
+ {
+ dprintf(4, "can find sar channel\n");
+ if(vcc->pop)
+ vcc->pop(vcc, skb);
+ else
+ tn7atm_kfree_skb(skb);
+ return 1;
+ }
+
+ bret=tn7atm_queue_packet_to_sar(vcc, skb);
+
+ return bret;
+}
+
+
+static int tn7atm_queue_packet_to_sar(void *vcc1, void *skb1)
+{
+ struct atm_vcc *vcc;
+ struct sk_buff *skb;
+ int priority = 1;
+ Tn7AtmPrivate *priv;
+ int dmachan;
+
+ vcc = (struct atm_vcc *)vcc1;
+ skb = (struct sk_buff *)skb1;
+
+ priv = (Tn7AtmPrivate*)vcc->dev->dev_data;
+
+ dprintf(4, "vcc->vci=%d\n", vcc->vci);
+ dmachan = tn7atm_lut_find(vcc->vpi, vcc->vci);
+ if(dmachan == ATM_NO_DMA_CHAN)
+ {
+ dprintf(4, "can find sar channel\n");
+ if(vcc->pop)
+ vcc->pop(vcc, skb);
+ else
+ tn7atm_kfree_skb(skb);
+ return 1;
+ }
+
+ // turbo dsl TCP ack check
+ if(priv->bTurboDsl)
+ priority = turbodsl_check_priority_type(skb->data);
+
+ //skb priority check
+ if(priority != 0)
+ {
+ if((skb->cb[47])>>1)
+ priority=1;
+ else
+ priority = 0;
+ }
+
+ /* add queue info here */
+ skb->cb[47] = (char)priority;
+ spin_lock_irqsave(&priv->netifqueueLock, priv->netifqueueLockFlag);
+ priv->lut[dmachan].tx_used_bufs[priority]++;
+ spin_unlock_irqrestore(&priv->netifqueueLock, priv->netifqueueLockFlag);
+
+ if(tn7sar_send_packet(priv,dmachan, skb, skb->data, skb->len, priority) != 0)
+ {
+ dprintf(1, "failed to send packet\n");
+ if(vcc->pop)
+ vcc->pop(vcc, skb);
+ else
+ tn7atm_kfree_skb(skb);
+
+ spin_lock_irqsave(&priv->netifqueueLock, priv->netifqueueLockFlag);
+ priv->lut[dmachan].tx_used_bufs[priority]--;
+ spin_unlock_irqrestore(&priv->netifqueueLock, priv->netifqueueLockFlag);
+ return 1;
+ }
+
+ /* check for whether tx queue is full or not */
+ //printk("bufs used = %d\n", priv->lut[dmachan].tx_used_bufs[1]);
+ spin_lock_irqsave(&priv->netifqueueLock, priv->netifqueueLockFlag);
+ if(priv->lut[dmachan].tx_used_bufs[1] >= (priv->lut[dmachan].tx_total_bufs - STOP_EMPTY_BUFF) ||
+ priv->lut[dmachan].tx_used_bufs[0] >= (priv->lut[dmachan].tx_total_bufs - STOP_EMPTY_BUFF))
+ {
+ //printk("net queue stoped\n");
+ netif_stop_queue(priv->lut[dmachan].net_device);
+ priv->lut[dmachan].netqueue_stop = 1;
+ }
+ spin_unlock_irqrestore(&priv->netifqueueLock, priv->netifqueueLockFlag);
+
+ return 0;
+}
+
+/* functions needed by SAR HAL */
+
+int tn7atm_send_complete(void *osSendInfo)
+{
+ Tn7AtmPrivate *priv;
+ //struct atm_dev *dev;
+ struct sk_buff *skb;
+ struct atm_vcc *vcc;
+ int chan;
+
+ dprintf(4, "tn7atm_send_complete()\n");
+
+
+ skb = (struct sk_buff *)osSendInfo;
+ //dev = (struct atm_dev *) (skb->dev);
+ priv = (Tn7AtmPrivate *)mydev->dev_data;
+ vcc =ATM_SKB(skb)->vcc;
+ if(vcc)
+ {
+ dprintf(4, "vcc->vci=%d\n",vcc->vci );
+ chan = tn7atm_lut_find(vcc->vpi, vcc->vci);
+ if(chan==ATM_NO_DMA_CHAN)
+ return 1;
+
+ /*decreament packet queued number */
+ spin_lock_irqsave(&priv->netifqueueLock, priv->netifqueueLockFlag);
+ priv->lut[chan].tx_used_bufs[(int)skb->cb[47]] --;
+ if(priv->lut[chan].tx_used_bufs[1] < priv->lut[chan].tx_total_bufs - START_EMPTY_BUFF &&
+ priv->lut[chan].tx_used_bufs[0] < priv->lut[chan].tx_total_bufs - START_EMPTY_BUFF)
+ {
+ if(priv->lut[chan].netqueue_stop)
+ {
+ //printk("net queue restarted\n");
+ netif_wake_queue(priv->lut[chan].net_device);
+ priv->lut[chan].netqueue_stop = 0;
+ }
+ }
+ spin_unlock_irqrestore(&priv->netifqueueLock, priv->netifqueueLockFlag);
+
+ if(vcc->pop)
+ {
+ dprintf(5, "free packet\n");
+ vcc->pop(vcc, skb);
+ }
+
+
+ }
+
+
+
+ /* Update Stats: There may be a better place to do this, but this is a start */
+ priv->stats.tx_packets++;
+#ifdef CONFIG_LED_MODULE
+// led_operation(MOD_ADSL, DEF_ADSL_ACTIVITY);
+#endif
+
+ /* track number of buffer used */
+
+ dprintf(4, "tn7atm_send_complete() done\n");
+
+ return 0;
+}
+
+void *tn7atm_allocate_rx_skb(void *os_dev, void **os_receive_info, unsigned int size)
+{
+ struct sk_buff *skb;
+ dprintf(4, "tn7atm_allocate_rx_skb size=%d\n", size);
+ size = ((size+3)&0xfffffffc);
+ skb = dev_alloc_skb(size);
+ if(skb==NULL)
+ {
+ //printk("rx allocate skb failed\n");
+ return NULL;
+ }
+ *os_receive_info = (void *)skb;
+ return (skb->data);
+}
+
+void tn7atm_free_rx_skb(void *skb)
+{
+ dprintf(4, "tn7atm_free_rx_skb\n");
+ tn7atm_kfree_skb((struct sk_buff *)skb);
+}
+
+
+int tn7atm_receive(void *os_dev, int ch, unsigned int packet_size, void *os_receive_info, void *data)
+{
+ Tn7AtmPrivate *priv;
+ struct atm_dev *dev;
+ struct sk_buff *skb;
+ struct atm_vcc *vcc;
+
+
+ dprintf(4, "tn7atm_receive()\n");
+ dev = (struct atm_dev *)os_dev;
+
+ priv = (Tn7AtmPrivate *)dev->dev_data;
+
+ if(priv->lConnected != 1 || priv->lut[ch].ready == 0)
+ {
+ //printk("channel not ready\n");
+ return 1;
+ }
+
+ vcc = (struct atm_vcc *)priv->lut[ch].vcc;
+ if(vcc == NULL)
+ {
+ printk("vcc=Null");
+ return 1;
+ }
+
+
+ /* assume no fragment packet for now */
+ skb = (struct sk_buff *)os_receive_info;
+
+ if(skb==NULL)
+ {
+ dprintf(1, "received empty skb.\n");
+ return 1;
+ }
+ /* see skbuff->cb definition in include/linux/skbuff.h */
+ ATM_SKB(skb)->vcc = vcc;
+
+ skb->len = packet_size;
+ dprintf(3, "skb:[0x%p]:0x%x pdu_len: 0x%04x\n",skb,skb->len,packet_size);
+ dprintf(3, "data location: 0x%x, 0x%x\n", (unsigned int)skb->data, (unsigned int)data);
+
+ /*skb_trim(skb,skb->len); */ /* skb size is incorrect for large packets > 1428 bytes ?? */
+ __skb_trim(skb,skb->len); /* change to correct > 1500 ping when firewall is on */
+
+ dprintf(3, "pushing the skb...\n");
+ skb->stamp = vcc->timestamp = xtime;
+
+ xdump((unsigned char *)skb->data, skb->len, 5);
+
+ if(atm_charge(vcc, skb->truesize) == 0)
+ {
+ dprintf(1,"Receive buffers saturated for %d.%d.%d - PDU dropped\n", vcc->itf, vcc->vci, vcc->vpi);
+ return 1;
+ }
+
+ /*pass it up to kernel networking layer and update stats*/
+ vcc->push(vcc,skb);
+
+ /* Update receive packet stats */
+ priv->stats.rx_packets++;
+ atomic_inc(&vcc->stats->rx);
+
+#ifdef CONFIG_LED_MODULE
+// led_operation(MOD_ADSL, DEF_ADSL_ACTIVITY);
+#endif
+ dprintf(3, "(a) Receiving:vpi/vci[%d/%d] chan_id: %d skb len:0x%x skb truesize:0x%x\n",
+ vcc->vpi,vcc->vci,ch,skb->len, skb->truesize);
+
+ return 0;
+}
+
+static int
+tn7atm_proc_channels(char* buf, char **start, off_t offset, int count,int *eof, void *data)
+{
+ int len = 0;
+ int limit = count - 80;
+ int i;
+
+ struct atm_dev *dev;
+ Tn7AtmPrivate *priv;
+
+ dev = (struct atm_dev *)data;
+ priv = (Tn7AtmPrivate *)dev->dev_data;
+
+ if(len<=limit)
+ len += sprintf(buf+len,"Chan Inuse ChanID VPI VCI \n");
+ if(len<=limit)
+ len += sprintf(buf+len,"------------------------------------------------------------------\n");
+
+ for(i=0; i < MAX_DMA_CHAN; i++)
+ {
+ if(len<=limit)
+ {
+ len += sprintf(buf+len,
+ " %02d %05d %05d %05d %05d \n",
+ i,priv->lut[i].inuse,priv->lut[i].chanid,
+ priv->lut[i].vpi,priv->lut[i].vci);
+ }
+ }
+
+ return len;
+}
+
+static int
+tn7atm_proc_private(char* buf, char **start, off_t offset, int count,int *eof, void *data)
+{
+ int len = 0;
+ int limit = count - 80;
+ struct atm_dev *dev;
+ Tn7AtmPrivate *priv;
+
+ dev = (struct atm_dev *)data;
+ priv = (Tn7AtmPrivate *)dev->dev_data;
+
+ if(len<=limit)
+ len += sprintf(buf+len, "\nPrivate Data Structure(%s):\n",priv->name);
+ if(len<=limit)
+ len += sprintf(buf+len, "----------------------------------------\n");
+ if(len<=limit)
+ len += sprintf(buf+len, "priv: 0x%p\n",priv);
+ if(len<=limit)
+ len += sprintf(buf+len, "next: 0x%p",priv->next);
+ if(len<=limit)
+ len += sprintf(buf+len, "\tdev: 0x%p\n",priv->dev);
+
+ if(len<=limit)
+ len += sprintf(buf+len, "tx_irq: %02d",priv->sar_irq);
+ if(len<=limit)
+ len += sprintf(buf+len, "rx_irq: %02d",priv->dsl_irq);
+
+
+ return len;
+}
+
+void tn7atm_sarhal_isr_register(void *os_dev, void *hal_isr, int interrupt_num)
+{
+ struct atm_dev *dev;
+ Tn7AtmPrivate *priv;
+
+ dprintf(4, "tn7atm_sarhal_isr_register()\n");
+
+ dev = (struct atm_dev *)os_dev;
+ priv = (Tn7AtmPrivate *)dev->dev_data;
+ priv->halIsr = (void *)hal_isr;
+ priv->int_num = interrupt_num;
+}
+
+
+/*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ *
+ * Function: int tn7atm_exit(void)
+ *
+ * Description: Avalanche SAR exit function
+ *
+ *~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~*/
+
+static void
+tn7atm_exit (void)
+{
+
+ struct atm_dev *dev;
+
+ Tn7AtmPrivate *priv;
+
+ dprintf(4, "tn7atm_exit()\n");
+
+ dev=mydev;
+ priv = (Tn7AtmPrivate *)dev->dev_data;
+ priv->lConnected = 0;
+ tn7dsl_exit();
+
+ tn7sar_exit(dev, priv);
+
+ /* freeup irq's */
+ free_irq(priv->dsl_irq,priv->dev);
+ free_irq(priv->sar_irq,priv->dev);
+
+ kfree (dev->dev_data);
+
+ // atm_dev_deregister (dev);
+ shutdown_atm_dev(dev);
+
+ /* remove proc entries */
+ remove_proc_entry("tiatm/avsar_ver",NULL);
+ remove_proc_entry("tiatm/avsar_modem_stats",NULL);
+ remove_proc_entry("tiatm/avsar_modem_training",NULL);
+ remove_proc_entry("tiatm/avsar_channels",NULL);
+ remove_proc_entry("tiatm/avsar_private",NULL);
+ remove_proc_entry("tiatm/avsar_sarhal_stats",NULL);
+ remove_proc_entry("tiatm/avsar_oam_ping",NULL);
+ remove_proc_entry("tiatm/avsar_pvc_table",NULL);
+ remove_proc_entry("tiatm",NULL);
+ tn7dsl_dslmod_sysctl_unregister();
+
+ printk ("Module Removed\n");
+
+}
+
+
+
+/*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ *
+ * Function: int tn7atm_registration(struct tn7* tn7)
+ *
+ * Description: ATM driver registration
+ *
+ *~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~*/
+
+static int __init
+tn7atm_register (Tn7AtmPrivate * priv)
+{
+ /* allocate memory for the device */
+
+ dprintf(4,"device %s being registered\n", priv->name);
+
+ mydev = atm_dev_register (priv->proc_name, &tn7atm_ops, -1, NULL);
+
+ if (mydev == NULL)
+ {
+ printk ("atm_dev_register returning NULL\n");
+ return ATM_REG_FAILED;
+ }
+
+ printk ("registered device %s\n", priv->name);
+
+ mydev->dev_data = priv; /* setup device data in atm_dev struct */
+ priv->dev = mydev; /* setup atm_device in avalanche sar struct */
+
+ mydev->ci_range.vpi_bits = ATM_CI_MAX; /* atm supports 11 bits */
+ mydev->ci_range.vci_bits = 16; /* atm VCI max = 16 bits */
+
+
+ return ATM_REG_OK;
+}
+
+static int
+tn7atm_proc_version(char* buf, char **start, off_t offset, int count,int *eof, void *data)
+{
+ int len = 0;
+ char dslVer[8];
+ char dspVer[10];
+ char *pSarVer;
+ Tn7AtmPrivate *priv;
+ int i;
+ unsigned int pdspV1, pdspV2;
+
+ priv = mydev->dev_data;
+
+ len += sprintf(buf+len, "ATM Driver version:[%d.%02d.%02d.%02d]\n",LINUXATM_VERSION_MAJOR, LINUXATM_VERSION_MINOR,
+ LINUXATM_VERSION_BUGFIX, LINUXATM_VERSION_BUILDNUM);
+
+ tn7dsl_get_dslhal_version(dslVer);
+
+ len += sprintf(buf+len, "DSL HAL version: [%d.%02d.%02d.%02d]\n", dslVer[0], dslVer[1], dslVer[2],
+ dslVer[3]);
+ tn7dsl_get_dsp_version(dspVer);
+
+ len += sprintf(buf+len, "DSP Datapump version: [%d.%02d.%02d.%02d] ", dspVer[4], dspVer[5], dspVer[6],
+ dspVer[7]);
+ if(dspVer[8]==2) // annex B
+ len += sprintf(buf+len, "Annex B\n");
+ else if(dspVer[8]==3) //annex c
+ len += sprintf(buf+len, "Annex c\n");
+ else
+ len += sprintf(buf+len, "Annex A\n");
+
+ tn7sar_get_sar_version(priv, &pSarVer);
+
+ len += sprintf(buf+len, "SAR HAL version: [");
+ for(i=0;i<8;i++)
+ {
+ len += sprintf(buf+len, "%c", pSarVer[i+7]);
+ }
+ len += sprintf(buf+len, "]\n");
+
+ tn7sar_get_sar_firmware_version(&pdspV1, &pdspV2);
+ len += sprintf(buf+len, "PDSP Firmware version:[%01x.%02x]\n",
+ pdspV1,pdspV2);
+
+ return len;
+}
+
+/*
+static struct net_device_stats
+*tn7atm_get_stats(struct atm_dev *dev)
+{
+ Tn7AtmPrivate *priv;
+ //unsigned long flags;
+
+ //spin_lock_irqsave(&priv->stats_lock,flags);
+ priv= (Tn7AtmPrivate *)dev->dev_data;
+ //spin_unlock_irqrestore(&priv->stats_lock,flags);
+
+ return &priv->stats;
+
+}
+*/
+/* Device detection */
+
+static int __init
+tn7atm_detect (void)
+{
+ Tn7AtmPrivate *priv;
+ //static struct proc_dir_entry *proc_dir;
+
+ dprintf(4, "tn7atm_detect().\n");
+ /* Device allocated as a global static structure at top of code "mydev" */
+
+ /* Alloc priv struct */
+ priv=kmalloc(sizeof(Tn7AtmPrivate),GFP_KERNEL);
+ if(!priv)
+ {
+ printk("unable to kmalloc priv structure. Killing autoprobe.\n");
+ return -ENODEV;
+ }
+ memset(priv, 0, sizeof(Tn7AtmPrivate));
+#ifdef COMMON_NSP
+ priv->name = "TI Avalanche SAR";
+ priv->proc_name = "avsar";
+#else
+ priv->name = "TI tnetd73xx ATM Driver";
+ priv->proc_name = "tn7";
+#endif
+
+ if ((tn7atm_register (priv)) == ATM_REG_FAILED)
+ return -ENODEV;
+
+ tn7atm_init(mydev);
+
+ /* Set up proc entry for atm stats */
+ proc_mkdir("tiatm", NULL);
+ create_proc_read_entry("tiatm/avsar_modem_stats",0,NULL,tn7dsl_proc_stats,NULL);
+ create_proc_read_entry("tiatm/avsar_modem_training",0,NULL,tn7dsl_proc_modem,NULL);
+ create_proc_read_entry("tiatm/avsar_ver",0,NULL,tn7atm_proc_version,NULL);
+ create_proc_read_entry("tiatm/avsar_channels",0,NULL,tn7atm_proc_channels,mydev);
+ create_proc_read_entry("tiatm/avsar_private",0,NULL,tn7atm_proc_private,mydev);
+ create_proc_read_entry("tiatm/avsar_sarhal_stats",0,NULL,tn7sar_proc_sar_stat,mydev);
+ create_proc_read_entry("tiatm/avsar_oam_ping",0,NULL,tn7sar_proc_oam_ping,mydev);
+ create_proc_read_entry("tiatm/avsar_pvc_table",0,NULL,tn7sar_proc_pvc_table,mydev);
+
+ tn7dsl_dslmod_sysctl_register();
+
+ printk("Texas Instruments ATM driver: version:[%d.%02d.%02d.%02d]\n",LINUXATM_VERSION_MAJOR, LINUXATM_VERSION_MINOR,
+ LINUXATM_VERSION_BUGFIX, LINUXATM_VERSION_BUILDNUM);
+ return 0;
+}
+
+
+/*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ *
+ * Function: int tn7atm_probe(void)
+ *
+ * Description: Avalanche SAR driver probe (see net/atm/pvc.c)
+ * this is utilized when the SAR driver is built
+ * into the kernel and needs to be configured.
+ *
+ *~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~*/
+int __init tn7atm_probe(void)
+{
+ tn7atm_detect();
+ return -ENODEV;
+}
+
+
+/*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ *
+ * Function: int tn7atm_init(struct atm_dev *dev)
+ *
+ * Description: Device Initialization
+ *
+ *~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~*/
+static int __init
+tn7atm_init(struct atm_dev *dev)
+{
+ Tn7AtmPrivate *priv;
+ char *ptr;
+
+ dprintf(4, "tn7atm_init()\n");
+
+ priv = (Tn7AtmPrivate *)dev->dev_data;
+
+ if(tn7sar_init(dev, priv) != 0)
+ {
+ printk("Failed to init SAR.\n");
+ return -ENODEV;
+ }
+
+ if(tn7dsl_init(priv) < 0)
+ {
+ printk("Failed to init DSL.\n");
+ return -ENODEV;
+ }
+
+ if(tn7atm_get_ESI(dev) < 0) /* set ESI */
+ return -ENODEV;
+
+ if(tn7atm_irq_request(dev) < 0)
+ return -EBUSY;
+
+ priv->bTurboDsl = 1;
+ // read config for turbo dsl
+ ptr = prom_getenv("TurboDSL");
+ if(ptr)
+ {
+ priv->bTurboDsl = os_atoi(ptr);
+ }
+
+ return 0;
+}
+
+int tn7atm_device_connect_status(void *priv, int state)
+{
+ Tn7AtmPrivate *priv1;
+
+ dprintf(5, "tn7atm_device_connect_status()\n");
+ priv1 = (Tn7AtmPrivate *)priv;
+
+ priv1->lConnected = state;
+ dprintf(5, "priv1->lConnected=%d\n", priv1->lConnected);
+ return 0;
+}
+
+
+#ifdef MODULE
+module_init (tn7atm_detect);
+module_exit (tn7atm_exit);
+#endif /* MODULE */
diff -urN linux.old/drivers/atm/sangam_atm/tn7atm.h linux.dev/drivers/atm/sangam_atm/tn7atm.h
--- linux.old/drivers/atm/sangam_atm/tn7atm.h 1970-01-01 01:00:00.000000000 +0100
+++ linux.dev/drivers/atm/sangam_atm/tn7atm.h 2005-07-10 08:02:01.452110144 +0200
@@ -0,0 +1,115 @@
+/*
+ * Tnetd73xx ATM driver.
+ * by Zhicheng Tang, ztang@ti.com
+ * 2000 (c) Texas Instruments Inc.
+ *
+ *
+*/
+
+#ifndef __TN7ATM_H
+#define __TN7ATM_H
+
+//#include "mips_support.h"
+#include <linux/list.h>
+
+#define ATM_REG_OK 1
+#define ATM_REG_FAILED 0
+
+#define TX_SERVICE_MAX 32
+#define RX_SERVICE_MAX 20
+#define TX_BUFFER_NUM 64
+#define RX_BUFFER_NUM 28
+#define TX_QUEUE_NUM 2
+#define RX_BUFFER_SIZE 1582
+
+#define TX_DMA_CHAN 16 /* number of tx dma channels available */
+#define MAX_DMA_CHAN 16
+#define ATM_NO_DMA_CHAN MAX_DMA_CHAN + 1 /* no tx dma channels available */
+#define ATM_SAR_INT 15
+#define ATM_SAR_INT_PACING_BLOCK_NUM 2
+#define ATM_DSL_INT 39
+
+#define CONFIG_ATM_TN7ATM_DEBUG 0 /* Debug level (0=no mtn7s 5=verbose) */
+
+#define TN7ATM_DEV(d) ((struct tn7atm*)((d)->dev_data))
+
+
+/* Avalanche SAR state information */
+
+typedef enum tn7atm_state
+{
+ TN7ATM_STATE_REGISTER /* device registered */
+}tn7atm_state;
+
+typedef struct _sar_stat
+{
+ unsigned int txErrors;
+ unsigned int rxErrors;
+ unsigned int rxPktCnt;
+ unsigned int txPktCnt;
+ unsigned int rxBytes;
+ unsigned int txBytes;
+}sar_stat_t;
+
+/* Host based look up table to xref Channel Id's, VPI/VCI, LC, CID, packet type */
+typedef struct _tn7atm_tx_lut
+{
+ int inuse; /* is DMA channel available (1=y) */
+ int chanid; /* DMA channel ID (0-0x1f) This corresponds to the Channel ID
+ that is used in the connection config reg (TN7ATM_CONN_CONFIG) */
+ int vpi; /* Virtual path identifier */
+ int vci; /* Virtual channel identifier */
+ void *vcc;
+ int bClosing;
+ int ready;
+ void *net_device;
+ int tx_total_bufs;
+ int tx_used_bufs[2];
+ int netqueue_stop;
+}tn7atm_lut_t;
+
+/* per device data */
+
+typedef struct _tn7atm_private
+{
+ struct _tn7atm_private *next; /* next device */
+ struct atm_dev *dev; /* ATM device */
+ struct net_device_stats stats; /* Used to report Tx/Rx frames from ifconfig */
+ tn7atm_lut_t lut[MAX_DMA_CHAN]; /* Tx DMA look up table (LUT) */
+ int dsl_irq; /* ATM SAR TransmitA interrupt number */
+ int sar_irq; /* ATM SAR ReceiveA interrupt number */
+ char* name; /* device name */
+ char* proc_name; /* board name under /proc/atm */
+ unsigned int available_cell_rate; /* cell rate */
+ unsigned int connection_cell_rate; /* cell rate */
+ int lConnected;
+
+ /* Tnetd73xx CPHAL */
+ void *pSarHalDev;
+ void *pSarHalFunc;
+ void *pSarOsFunc;
+ void *halIsr;
+ int int_num;
+
+ /* turbo dsl */
+ int bTurboDsl;
+
+ /* spin lock for netifqueue */
+ spinlock_t netifqueueLock;
+ int netifqueueLockFlag;
+ int xmitStop; /* temp fix for SAR problem */
+}tn7atm_private_t, Tn7AtmPrivate;
+
+
+
+/* ATM adaptation layer id */
+typedef enum tn7atm_aal {
+ TN7ATM_AAL0 = 0,
+ TN7ATM_AAL2 = 2,
+ TN7ATM_AAL5 = 5,
+} tn7atm_aal_t;
+
+
+
+
+#endif
diff -urN linux.old/drivers/atm/sangam_atm/tn7dsl.c linux.dev/drivers/atm/sangam_atm/tn7dsl.c
--- linux.old/drivers/atm/sangam_atm/tn7dsl.c 1970-01-01 01:00:00.000000000 +0100
+++ linux.dev/drivers/atm/sangam_atm/tn7dsl.c 2005-07-10 08:27:39.683263464 +0200
@@ -0,0 +1,1778 @@
+/*
+ * $Id$
+ *
+ * Avalanche SAR driver
+ *
+ * Zhicheng Tang, ztang@ti.com
+ * 2000 (c) Texas Instruments Inc.
+ *
+ *
+*/
+#include <linux/config.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/atmdev.h>
+#include <linux/delay.h>
+#include <linux/spinlock.h>
+#include <linux/smp_lock.h>
+#include <asm/io.h>
+#include <asm/mips-boards/prom.h>
+#include <linux/proc_fs.h>
+#include <linux/string.h>
+#include <linux/ctype.h>
+#include <linux/sysctl.h>
+#include <linux/timer.h>
+#include <linux/vmalloc.h>
+
+#include "tn7atm.h"
+#include "tn7api.h"
+#include "dsl_hal_api.h"
+
+#ifdef CONFIG_LED_MODULE
+#include <asm/ar7/ledapp.h>
+#define MOD_ADSL 1
+#define DEF_ADSL_IDLE 1
+#define DEF_ADSL_TRAINING 2
+#define DEF_ADSL_SYNC 3
+#define DEF_ADSL_ACTIVITY 4
+
+#define LED_NUM_1 3
+#define LED_NUM_2 4
+
+led_reg_t ledreg[2];
+
+static int led_on;
+#endif
+
+extern int __guDbgLevel;
+extern sar_stat_t sarStat;
+static int dslInSync = 0;
+static int bMarginThConfig;
+static int bMarginRetrainEnable;
+static char EOCVendorID[8]= {0xb5, 0x00, 0x54, 0x53, 0x54, 0x43, 0x00, 0x00};
+
+#define TC_SYNC 1
+#define SYNC_TIME_DELAY 500000
+
+
+#define DEV_DSLMOD 1
+#define MAX_STR_SIZE 256
+#define DSL_MOD_SIZE 256
+
+#define TRUE 1
+#define FALSE 0
+
+
+enum
+{
+ NO_MODE,
+ MULTI_MODE,
+ T1413_MODE,
+ GDMT_MODE,
+ GLITE_MODE
+};
+
+
+
+/* a structure to store all information we need
+ for our thread */
+typedef struct kthread_struct
+{
+ /* private data */
+
+ /* Linux task structure of thread */
+ struct task_struct *thread;
+ /* Task queue need to launch thread */
+ struct tq_struct tq;
+ /* function to be started as thread */
+ void (*function) (struct kthread_struct *kthread);
+ /* semaphore needed on start and creation of thread. */
+ struct semaphore startstop_sem;
+
+ /* public data */
+
+ /* queue thread is waiting on. Gets initialized by
+ init_kthread, can be used by thread itself.
+ */
+ wait_queue_head_t queue;
+ /* flag to tell thread whether to die or not.
+ When the thread receives a signal, it must check
+ the value of terminate and call exit_kthread and terminate
+ if set.
+ */
+ int terminate;
+ /* additional data to pass to kernel thread */
+ void *arg;
+} kthread_t;
+
+#ifndef ADIAG
+#define DSP_FIRMWARE_PATH "/lib/modules/ar0700xx.bin"
+#else
+#define DSP_FIRMWARE_PATH "/var/tmp/ar0700xx_diag.bin"
+#endif
+
+/* externs */
+extern struct atm_dev *mydev;
+extern unsigned int oamFarLBCount[4];
+extern int dslhal_support_restoreTrainingInfo(PITIDSLHW_T pIhw);
+/* gloabal functions */
+
+/* end of global functions */
+
+/* module wide declars */
+static PITIDSLHW_T pIhw;
+static char mod_req[16]={'\t'};
+static volatile int bshutdown;
+static char info[MAX_STR_SIZE];
+static DECLARE_MUTEX_LOCKED(adsl_sem_overlay); /* Used for DSL Polling enable */
+kthread_t overlay_thread;
+/* end of module wide declars */
+
+/* Internal Functions */
+static void tn7dsl_chng_modulation(void* data);
+static void tn7dsl_set_modulation(void* data);
+static int tn7dsl_reload_overlay(void);
+static int dslmod_sysctl(ctl_table *ctl, int write, struct file * filp, void *buffer, size_t *lenp);
+static void tn7dsl_register_dslss_led(void);
+void tn7dsl_dslmod_sysctl_register(void);
+void tn7dsl_dslmod_sysctl_unregister(void);
+/* end of internal functions */
+
+
+
+
+
+/* prototypes */
+
+/* start new kthread (called by creator) */
+void start_kthread(void (*func)(kthread_t *), kthread_t *kthread);
+
+/* stop a running thread (called by "killer") */
+void stop_kthread(kthread_t *kthread);
+
+/* setup thread environment (called by new thread) */
+void init_kthread(kthread_t *kthread, char *name);
+
+/* cleanup thread environment (called by thread upon receiving termination signal) */
+void exit_kthread(kthread_t *kthread);
+
+
+
+/* private functions */
+static void kthread_launcher(void *data)
+{
+ kthread_t *kthread = data;
+ kernel_thread((int (*)(void *))kthread->function, (void *)kthread, 0);
+
+}
+
+/* public functions */
+
+/* create a new kernel thread. Called by the creator. */
+void start_kthread(void (*func)(kthread_t *), kthread_t *kthread)
+{
+ /* initialize the semaphore:
+ we start with the semaphore locked. The new kernel
+ thread will setup its stuff and unlock it. This
+ control flow (the one that creates the thread) blocks
+ in the down operation below until the thread has reached
+ the up() operation.
+ */
+ //init_MUTEX_LOCKED(&kthread->startstop_sem);
+
+ /* store the function to be executed in the data passed to
+ the launcher */
+ kthread->function=func;
+
+ /* create the new thread my running a task through keventd */
+
+ /* initialize the task queue structure */
+ kthread->tq.sync = 0;
+ INIT_LIST_HEAD(&kthread->tq.list);
+ kthread->tq.routine = kthread_launcher;
+ kthread->tq.data = kthread;
+
+ /* and schedule it for execution */
+ schedule_task(&kthread->tq);
+
+ /* wait till it has reached the setup_thread routine */
+ //down(&kthread->startstop_sem);
+
+}
+
+/* stop a kernel thread. Called by the removing instance */
+void stop_kthread(kthread_t *kthread)
+{
+ if (kthread->thread == NULL)
+ {
+ printk("stop_kthread: killing non existing thread!\n");
+ return;
+ }
+
+ /* this function needs to be protected with the big
+ kernel lock (lock_kernel()). The lock must be
+ grabbed before changing the terminate
+ flag and released after the down() call. */
+ lock_kernel();
+
+ /* initialize the semaphore. We lock it here, the
+ leave_thread call of the thread to be terminated
+ will unlock it. As soon as we see the semaphore
+ unlocked, we know that the thread has exited.
+ */
+ //init_MUTEX_LOCKED(&kthread->startstop_sem);
+
+ /* We need to do a memory barrier here to be sure that
+ the flags are visible on all CPUs.
+ */
+ mb();
+
+ /* set flag to request thread termination */
+ kthread->terminate = 1;
+
+ /* We need to do a memory barrier here to be sure that
+ the flags are visible on all CPUs.
+ */
+ mb();
+ kill_proc(kthread->thread->pid, SIGKILL, 1);
+
+ /* block till thread terminated */
+ //down(&kthread->startstop_sem);
+
+ /* release the big kernel lock */
+ unlock_kernel();
+
+ /* now we are sure the thread is in zombie state. We
+ notify keventd to clean the process up.
+ */
+ kill_proc(2, SIGCHLD, 1);
+
+}
+
+/* initialize new created thread. Called by the new thread. */
+void init_kthread(kthread_t *kthread, char *name)
+{
+ /* lock the kernel. A new kernel thread starts without
+ the big kernel lock, regardless of the lock state
+ of the creator (the lock level is *not* inheritated)
+ */
+ lock_kernel();
+
+ /* fill in thread structure */
+ kthread->thread = current;
+
+ /* set signal mask to what we want to respond */
+ siginitsetinv(&current->blocked, sigmask(SIGKILL)|sigmask(SIGINT)|sigmask(SIGTERM));
+
+ /* initialise wait queue */
+ init_waitqueue_head(&kthread->queue);
+
+ /* initialise termination flag */
+ kthread->terminate = 0;
+
+ /* set name of this process (max 15 chars + 0 !) */
+ sprintf(current->comm, name);
+
+ /* let others run */
+ unlock_kernel();
+
+ /* tell the creator that we are ready and let him continue */
+ //up(&kthread->startstop_sem);
+
+}
+
+/* cleanup of thread. Called by the exiting thread. */
+void exit_kthread(kthread_t *kthread)
+{
+ /* we are terminating */
+
+ /* lock the kernel, the exit will unlock it */
+ lock_kernel();
+ kthread->thread = NULL;
+ mb();
+
+ /* notify the stop_kthread() routine that we are terminating. */
+ //up(&kthread->startstop_sem);
+ /* the kernel_thread that called clone() does a do_exit here. */
+
+ /* there is no race here between execution of the "killer" and real termination
+ of the thread (race window between up and do_exit), since both the
+ thread and the "killer" function are running with the kernel lock held.
+ The kernel lock will be freed after the thread exited, so the code
+ is really not executed anymore as soon as the unload functions gets
+ the kernel lock back.
+ The init process may not have made the cleanup of the process here,
+ but the cleanup can be done safely with the module unloaded.
+ */
+
+}
+
+
+
+int os_atoi(const char *pStr)
+{
+ int retVal = -1;
+
+ if(*pStr=='-')
+ retVal = -simple_strtoul(pStr+1, (char **)NULL, 10);
+ else
+ retVal = simple_strtoul(pStr, (char **)NULL, 10);
+ return retVal ;
+}
+
+
+int os_atoh(const char *pStr)
+{
+ int retVal = -1;
+
+ if(*pStr=='-')
+ retVal = -simple_strtoul(pStr+1, (char **)NULL, 16);
+ else
+ retVal = simple_strtoul(pStr, (char **)NULL, 16);
+ return retVal ;
+}
+
+unsigned long os_atoul(const char *pStr)
+{
+ unsigned long retVal = -1;
+
+ retVal = simple_strtoul(pStr, (char **)NULL, 10);
+ return retVal ;
+}
+
+void dprintf( int uDbgLevel, char * szFmt, ...)
+{
+#ifdef DEBUG_BUILD
+ static char buff[256];
+ va_list ap;
+
+ if( __guDbgLevel < uDbgLevel)
+ return;
+
+ va_start( ap, szFmt);
+ vsprintf((char *)buff, szFmt, ap);
+ va_end(ap);
+ printk("%s", buff);
+#endif
+}
+
+/*int strcmp(const char *s1, const char *s2)
+{
+
+ int i=0;
+
+ while(s1[i] !=0)
+ {
+ if(s2[i]==0)
+ return -1;
+ if(s1[i] != s2[i])
+ return 1;
+ i++;
+ }
+ if(s2[i] != 0)
+ return 1;
+ return 0;
+}
+*/
+
+int shim_osLoadFWImage(char *ptr)
+{
+ unsigned int bytesRead;
+ mm_segment_t oldfs;
+ static struct file *filp;
+ unsigned int imageLength=0x4ffff;
+
+
+ dprintf(4, "tn7dsl_read_dsp()\n");
+
+ dprintf(4,"open file %s\n", DSP_FIRMWARE_PATH);
+
+ filp=filp_open(DSP_FIRMWARE_PATH
+ ,00,O_RDONLY);
+
+ if(filp ==NULL)
+ {
+ printk("Failed: Could not open DSP binary file\n");
+ return -1;
+ }
+
+ if (filp->f_op->read==NULL)
+ return -1; /* File(system) doesn't allow reads */
+
+ /* Now read bytes from postion "StartPos" */
+ filp->f_pos = 0;
+ oldfs = get_fs();
+ set_fs(KERNEL_DS);
+ bytesRead = filp->f_op->read(filp,ptr,imageLength,&filp->f_pos);
+
+ dprintf(4,"file length = %d\n", bytesRead);
+
+ set_fs(oldfs);
+
+ /* Close the file */
+ fput(filp);
+
+ return bytesRead;
+}
+
+unsigned int shim_read_overlay_page(void *ptr, unsigned int secOffset, unsigned int secLength)
+{
+ unsigned int bytesRead;
+ mm_segment_t oldfs;
+ struct file *filp;
+
+ dprintf(4,"shim_read_overlay_page\n");
+ //dprintf(4,"sec offset=%d, sec length =%d\n", secOffset, secLength);
+
+ filp=filp_open(DSP_FIRMWARE_PATH,00,O_RDONLY);
+ if(filp ==NULL)
+ {
+ printk("Failed: Could not open DSP binary file\n");
+ return -1;
+ }
+
+ if (filp->f_op->read==NULL)
+ return -1; /* File(system) doesn't allow reads */
+
+ /* Now read bytes from postion "StartPos" */
+
+ if(filp->f_op->llseek)
+ filp->f_op->llseek(filp,secOffset, 0);
+ oldfs = get_fs();
+ set_fs(KERNEL_DS);
+ filp->f_pos = secOffset;
+ bytesRead = filp->f_op->read(filp,ptr,secLength,&filp->f_pos);
+
+ set_fs(oldfs);
+ /* Close the file */
+ fput(filp);
+ return bytesRead;
+}
+
+int shim_osLoadDebugFWImage(char *ptr)
+{
+ return 0;
+}
+int shim_osStringCmp(const char *s1, const char *s2)
+{
+ return strcmp(s1, s2);
+}
+
+void *shim_osAllocateMemory(unsigned int size)
+{
+ return ((void *)kmalloc(size, GFP_KERNEL));
+}
+
+void *shim_osAllocateDmaMemory(unsigned int size)
+{
+ /*
+ int order;
+
+ order=1;
+ size=size/4096;
+ while(size >= 1)
+ {
+ order++;
+ size=size/2;
+ }
+
+ return ( (void *)__get_free_pages(GFP_ATOMIC, order));
+ */
+ //return ((void *)kmalloc(size, GFP_ATOMIC));
+ //return ((void *)kmalloc(size, GFP_KERNEL));
+ void *ptr;
+
+ ptr = kmalloc(size, GFP_ATOMIC);
+ if(ptr==NULL)
+ {
+ printk("failed atomic\n");
+ ptr = kmalloc(size, GFP_KERNEL);
+ if(ptr==NULL)
+ {
+ printk("failed kernel\n");
+ ptr = kmalloc(size, GFP_KERNEL|GFP_DMA);
+ }
+ }
+ printk("size=%d\n", size);
+ return ptr;
+
+}
+
+
+void shim_osFreeMemory(void *ptr, unsigned int size)
+{
+
+ kfree(ptr);
+}
+
+void shim_osFreeDmaMemory(void *ptr, unsigned int size)
+{
+/*
+ int order;
+
+ order=1;
+ size=size/4096;
+ while(size >=1)
+ {
+ order++;
+ size=size/2;
+ }
+ free_pages(ptr, order);
+*/
+ kfree(ptr);
+}
+
+void *shim_osAllocateVMemory(unsigned int size)
+{
+
+ return ((void *)vmalloc(size));
+}
+
+void shim_osFreeVMemory(void *ptr, unsigned int size)
+{
+ vfree(ptr);
+}
+
+void shim_osMoveMemory(char *dst, char *src, unsigned int numBytes)
+{
+ memcpy(dst, src, numBytes);
+}
+
+void shim_osZeroMemory(char *dst, unsigned int numBytes)
+{
+ memset(dst, 0, numBytes);
+}
+
+void shim_osWriteBackCache(void *addr, unsigned int size)
+{
+ unsigned int i,Size=(((unsigned int)addr)&0xf)+size;
+
+ for (i=0;i<Size;i+=16,addr+=16)
+ {
+ __asm__(" .set mips3 ");
+ __asm__(" cache 25, (%0)" : : "r" (addr));
+ __asm__(" .set mips0 ");
+ }
+}
+
+void shim_osInvalidateCache(void *addr, unsigned int size)
+{
+ unsigned int i,Size=(((unsigned int)addr)&0xf)+size;
+
+ for (i=0;i<Size;i+=16,addr+=16)
+ {
+ __asm__(" .set mips3 ");
+ __asm__("cache 17, (%0)" : : "r" (addr));
+ __asm__(" .set mips0 ");
+ }
+}
+
+void shim_osClockWait(int val)
+{
+ unsigned int chkvalue;
+ chkvalue=val/64;
+
+ if(chkvalue > 1000)
+ {
+ mdelay(chkvalue/1000);
+ return;
+ }
+ else
+ udelay(val/64);
+} /* end of cwait() */
+
+unsigned int shim_osClockTick(int val)
+{
+ return jiffies;
+}
+
+int flags;
+spinlock_t shimLock;
+
+void shim_osCriticalEnter(void)
+{
+ spin_lock_irqsave(&shimLock, flags);
+
+}
+
+
+void shim_osCriticalExit(void)
+{
+ spin_unlock_irqrestore(&shimLock, flags);
+}
+
+
+int tn7dsl_proc_stats(char* buf, char **start, off_t offset, int count,
+ int *eof, void *data)
+{
+
+ int len = 0;
+ int limit = count - 80;
+ int F4count, F5count;
+
+
+ /* Read Ax5 Stats */
+ dslhal_api_gatherStatistics(pIhw);
+
+ if(len<=limit)
+ len += sprintf(buf+len, "\nAR7 DSL Modem Statistics:\n");
+ if(len<=limit)
+ len += sprintf(buf+len, "--------------------------------\n");
+ /* us and ds Connection Rates */
+ if(len<=limit)
+ len += sprintf(buf+len, "[DSL Modem Stats]\n");
+
+
+ if(len<=limit)
+ {
+ if(pIhw->lConnected != 1)
+ {
+ pIhw->AppData.USConRate = 0;
+ pIhw->AppData.DSConRate = 0;
+ }
+ len += sprintf(buf+len, "\tUS Connection Rate:\t%u\tDS Connection Rate:\t%u\n",
+ (unsigned int)pIhw->AppData.USConRate,
+ (unsigned int)pIhw->AppData.DSConRate );
+ }
+ if(len<=limit)
+ len += sprintf(buf+len, "\tDS Line Attenuation:\t%u\tDS Margin:\t\t%u\n",
+ (unsigned int)pIhw->AppData.dsLineAttn/2,
+ (unsigned int)pIhw->AppData.dsMargin/2 );
+ if(len<=limit)
+ len += sprintf(buf+len, "\tUS Line Attenuation:\t%u\tUS Margin:\t\t%u\n",
+ (unsigned int)pIhw->AppData.usLineAttn,
+ (unsigned int)pIhw->AppData.usMargin );
+ if(len<=limit)
+ len += sprintf(buf+len, "\tUS Payload :\t\t%u\tDS Payload:\t\t%u\n",
+ ((unsigned int)pIhw->AppData.usAtm_count[0] + (unsigned int)pIhw->AppData.usAtm_count[1])*48,
+ ((unsigned int)pIhw->AppData.dsGood_count[0] + (unsigned int)pIhw->AppData.dsGood_count[1])*48);
+ /* Superframe Count */
+ if(len<=limit)
+ len += sprintf(buf+len, "\tUS Superframe Cnt :\t%u\tDS Superframe Cnt:\t%u\n",
+ (unsigned int)pIhw->AppData.usSuperFrmCnt,
+ (unsigned int)pIhw->AppData.dsSuperFrmCnt );
+
+ /* US and DS power */
+ if(len<=limit)
+ len += sprintf(buf+len, "\tUS Transmit Power :\t%u\tDS Transmit Power:\t%u\n",
+ (unsigned int)pIhw->AppData.usTxPower/256,
+ (unsigned int)pIhw->AppData.dsTxPower/256 );
+ /* DSL Stats Errors*/
+ if(len<=limit)
+ len += sprintf(buf+len, "\tLOS errors:\t\t%u\tSEF errors:\t\t%u\n",
+ (unsigned int)pIhw->AppData.LOS_errors,
+ (unsigned int)pIhw->AppData.SEF_errors );
+ if(len<=limit)
+ len += sprintf(buf+len, "\tFrame mode:\t\t%u\tMax Frame mode:\t\t%u\n",
+ (unsigned int)pIhw->AppData.FrmMode,
+ (unsigned int)pIhw->AppData.MaxFrmMode );
+ if(len<=limit)
+ len += sprintf(buf+len, "\tTrained Path:\t\t%u\tUS Peak Cell Rate:\t%u\n",
+ (unsigned int)pIhw->AppData.TrainedPath,
+ (unsigned int)pIhw->AppData.USConRate*1000/8/53 );
+ if(len<=limit)
+ len += sprintf(buf+len, "\tTrained Mode:\t\t%u\tSelected Mode:\t\t%u\n",
+ (unsigned int)pIhw->AppData.TrainedMode, (unsigned int)pIhw->AppData.StdMode );
+
+ if(len<=limit)
+ len += sprintf(buf+len, "\tATUC Vendor ID:\t%u\tATUC Revision:\t\t%u\n",
+ (unsigned int)pIhw->AppData.atucVendorId, pIhw->AppData.atucRevisionNum);
+ if(len<=limit)
+ len += sprintf(buf+len, "\tHybrid Selected:\t%u\n",
+ (unsigned int)pIhw->AppData.currentHybridNum);
+
+ /* Upstream Interleaved Errors */
+ if(len<=limit)
+ len += sprintf(buf+len, "\n\t[Upstream (TX) Interleave path]\n");
+ if(len<=limit)
+ len += sprintf(buf+len, "\tCRC: \t%u\tFEC: \t%u\tNCD: \t%u\n",
+ (unsigned int)pIhw->AppData.usICRC_errors,
+ (unsigned int)pIhw->AppData.usIFEC_errors,
+ (unsigned int)pIhw->AppData.usINCD_error);
+ if(len<=limit)
+ len += sprintf(buf+len, "\tLCD: \t%u\tHEC: \t%u\n",
+ (unsigned int)pIhw->AppData.usILCD_errors,
+ (unsigned int)pIhw->AppData.usIHEC_errors);
+ /* Downstream Interleaved Errors */
+ if(len<=limit)
+ len += sprintf(buf+len, "\n\t[Downstream (RX) Interleave path]\n");
+ if(len<=limit)
+ len += sprintf(buf+len, "\tCRC: \t%u\tFEC: \t%u\tNCD: \t%u\n",
+ (unsigned int)pIhw->AppData.dsICRC_errors,
+ (unsigned int)pIhw->AppData.dsIFEC_errors,
+ (unsigned int)pIhw->AppData.dsINCD_error);
+ if(len<=limit)
+ len += sprintf(buf+len, "\tLCD: \t%u\tHEC: \t%u\n",
+ (unsigned int)pIhw->AppData.dsILCD_errors,
+ (unsigned int)pIhw->AppData.dsIHEC_errors);
+ /* Upstream Fast Errors */
+ if(len<=limit)
+ len += sprintf(buf+len, "\n\t[Upstream (TX) Fast path]\n");
+ if(len<=limit)
+ len += sprintf(buf+len, "\tCRC: \t%u\tFEC: \t%u\tNCD: \t%u\n",
+ (unsigned int)pIhw->AppData.usFCRC_errors,
+ (unsigned int)pIhw->AppData.usFFEC_errors,
+ (unsigned int)pIhw->AppData.usFNCD_error);
+ if(len<=limit)
+ len += sprintf(buf+len, "\tLCD: \t%u\tHEC: \t%u\n",
+ (unsigned int)pIhw->AppData.usFLCD_errors,
+ (unsigned int)pIhw->AppData.usFHEC_errors);
+ /* Downstream Fast Errors */
+ if(len<=limit)
+ len += sprintf(buf+len, "\n\t[Downstream (RX) Fast path]\n");
+ if(len<=limit)
+ len += sprintf(buf+len, "\tCRC: \t%u\tFEC: \t%u\tNCD: \t%u\n",
+ (unsigned int)pIhw->AppData.dsFCRC_errors,
+ (unsigned int)pIhw->AppData.dsFFEC_errors,
+ (unsigned int)pIhw->AppData.dsFNCD_error);
+ if(len<=limit)
+ len += sprintf(buf+len, "\tLCD: \t%u\tHEC: \t%u\n",
+ (unsigned int)pIhw->AppData.dsFLCD_errors,
+ (unsigned int)pIhw->AppData.dsFHEC_errors);
+ /* ATM stats upstream */
+ if(len<=limit)
+ len += sprintf(buf+len, "\n[ATM Stats]");
+ if(len<=limit)
+ len += sprintf(buf+len, "\n\t[Upstream/TX]\n");
+ if(len<=limit)
+ len += sprintf(buf+len, "\tGood Cell Cnt:\t%u\n\tIdle Cell Cnt:\t%u\n\n",
+ (unsigned int)pIhw->AppData.usAtm_count[0] + (unsigned int)pIhw->AppData.usAtm_count[1],
+ (unsigned int)pIhw->AppData.usIdle_count[0] + (unsigned int)pIhw->AppData.usIdle_count[1]);
+ /* ATM stats downstream */
+ if(len<=limit)
+ len += sprintf(buf+len, "\n\t[Downstream/RX)]\n");
+ if(len<=limit)
+ len += sprintf(buf+len, "\tGood Cell Cnt:\t%u\n\tIdle Cell Cnt:\t%u\n\tBad Hec Cell Cnt:\t%u\n",
+ (unsigned int)pIhw->AppData.dsGood_count[0] + (unsigned int)pIhw->AppData.dsGood_count[1],
+ (unsigned int)pIhw->AppData.dsIdle_count[0] + (unsigned int)pIhw->AppData.dsIdle_count[1],
+ (unsigned int)pIhw->AppData.dsBadHec_count[0] + (unsigned int)pIhw->AppData.dsBadHec_count[1]);
+ if(len<=limit)
+ len += sprintf(buf+len, "\tOverflow Dropped Cell Cnt:\t%u\n",
+ (unsigned int)pIhw->AppData.dsOVFDrop_count[0] + (unsigned int)pIhw->AppData.dsOVFDrop_count[1]);
+ tn7sar_get_stats(pIhw->pOsContext);
+ if(len<=limit)
+ len += sprintf(buf+len, "\n[SAR AAL5 Stats]\n");
+ if(len<=limit)
+ len += sprintf(buf+len, "\tTx PDU's:\t%u\n\tRx PDU's:\t%u\n",
+ sarStat.txPktCnt,
+ sarStat.rxPktCnt);
+ if(len<=limit)
+ len += sprintf(buf+len, "\tTx Total Bytes:\t%u\n\tRx Total Bytes:\t%u\n",
+ sarStat.txBytes,
+ sarStat.rxBytes);
+ if(len<=limit)
+ len += sprintf(buf+len, "\tTx Total Error Counts:\t%u\n\tRx Total Error Counts:\t%u\n\n",
+ sarStat.txErrors,
+ sarStat.rxErrors);
+
+ /* oam loopback info */
+ if(len<=limit)
+ len += sprintf(buf+len, "\n[OAM Stats]\n");
+
+ tn7sar_get_near_end_loopback_count(&F4count, &F5count);
+
+ if(len<=limit)
+ {
+ len += sprintf(buf+len, "\tNear End F5 Loop Back Count:\t%u\n\tNear End F4 Loop Back Count:\t%u\n\tFar End F5 Loop Back Count:\t%u\n\tFar End F4 Loop Back Count:\t%u\n",
+ F5count,
+ F4count,
+ oamFarLBCount[0] + oamFarLBCount[2],
+ oamFarLBCount[1] + oamFarLBCount[3]);
+ }
+ return len;
+}
+
+int
+tn7dsl_proc_modem(char* buf, char **start, off_t offset, int count,
+ int *eof, void *data)
+{
+
+ int len = 0;
+ int limit = count - 80;
+
+ char *state;
+ int tag;
+
+ tag= dslhal_api_pollTrainingStatus(pIhw);
+ tag = pIhw->AppData.bState;
+
+ switch(tag){
+ case 0: state = "ACTREQ"; break;
+ case 1: state = "QUIET1"; break;
+ case 2: state = "IDLE"; break;
+ case 3: state = "INIT"; break;
+ case 4: state = "RTDL"; break;
+ case 5: state = "SHOWTIME"; break;
+ default: state = "unknown"; break;
+ }
+
+ if(pIhw->lConnected == 1)
+ state = "SHOWTIME";
+ if(len<=limit)
+ len += sprintf(buf+len,"%s\n",state);
+
+ return len;
+}
+
+
+
+int tn7dsl_handle_interrupt(void)
+{
+ int intsrc;
+ unsigned char cMsgRa[6];
+ short margin;
+
+ dprintf(4, "tn7dsl_handle_dsl_interrupt()\n");
+ if(pIhw)
+ {
+ intsrc=dslhal_api_acknowledgeInterrupt(pIhw);
+ dslhal_api_handleTrainingInterrupt(pIhw, intsrc);
+
+ if(pIhw->lConnected == TC_SYNC)
+ {
+
+ if(dslInSync == 0)
+ {
+ printk("DSL in Sync\n");
+ tn7atm_device_connect_status(pIhw->pOsContext, 1);
+ dslhal_api_initStatistics(pIhw);
+ dslhal_api_gatherStatistics(pIhw);
+#ifdef CONFIG_LED_MODULE
+// led_operation(MOD_ADSL, DEF_ADSL_SYNC);
+ led_on = DEF_ADSL_SYNC;
+#endif
+ /* add auto margin retrain */
+ if(pIhw->AppData.TrainedMode < 5)
+ {
+ if(bMarginRetrainEnable && bMarginThConfig == 0)
+ {
+ dslhal_support_getCMsgsRa(pIhw, cMsgRa);
+ margin = *(unsigned short *)&cMsgRa[4];
+ margin = (margin >> 6) & 0x3f;
+ if(margin & 0x20) // highest bit is 1
+ {
+ margin = -(margin & 0x1f);
+ }
+
+ //printk("margin = %d, cmsg-ra = %02x %02x %02x %02x %02x %02x\n", margin, cMsgRa[0],cMsgRa[1],cMsgRa[2],cMsgRa[3],cMsgRa[4],cMsgRa[5]);
+ dslhal_api_setMarginThreshold(pIhw, margin*2); /* DSL margin is in 0.5db */
+ }
+ }
+
+ }
+ dslInSync = 1;
+ }
+ else
+ {
+ if(dslInSync == 1)
+ {
+ dslInSync = 0;
+ tn7atm_device_connect_status(pIhw->pOsContext, 0);
+ up(&adsl_sem_overlay);
+ printk("DSL out of syn\n");
+ }
+#ifdef CONFIG_LED_MODULE
+ if(pIhw->AppData.bState < RSTATE_INIT)
+ {
+ if(led_on != DEF_ADSL_IDLE)
+ {
+// led_operation(MOD_ADSL, DEF_ADSL_IDLE);
+ led_on = DEF_ADSL_IDLE;
+ }
+ }
+ else
+ {
+ if(led_on != DEF_ADSL_TRAINING)
+ {
+// led_operation(MOD_ADSL, DEF_ADSL_TRAINING);
+ led_on = DEF_ADSL_TRAINING;
+ }
+
+ }
+
+#endif
+
+ }
+ }
+ return 0;
+}
+
+
+int tn7dsl_get_dslhal_version(char *pVer)
+{
+ dslVer ver;
+
+ dslhal_api_getDslHalVersion(&ver);
+
+ memcpy(pVer,&ver,8);
+ return 0;
+}
+
+int tn7dsl_get_dsp_version(char *pVer)
+{
+ dspVer ver;
+ dslhal_api_getDspVersion(pIhw, &ver);
+ memcpy(pVer, &ver, 9);
+ return 0;
+}
+
+
+static int
+tn7dsl_get_modulation(void)
+{
+ char *ptr = NULL;
+
+ dprintf(4, "tn7dsl_get_modulation\n");
+ //printk("tn7dsl_get_modulation\n");
+ ptr = prom_getenv("modulation");
+
+ if (!ptr) {
+ //printk("modulation is not set in adam2 env\n");
+ //printk("Using multimode\n");
+ return 0;
+ }
+ printk("dsl modulation = %s\n", ptr);
+
+ tn7dsl_set_modulation(ptr);
+
+ return 0;
+}
+
+
+static int tn7dsl_set_dsl(void)
+{
+
+ char *ptr = NULL;
+ int value;
+ int i, offset[2]={4,11},oamFeature=0;
+ char tmp[4];
+ char dspVer[10];
+
+ // OAM Feature Configuration
+ dslhal_api_dspInterfaceRead(pIhw,(unsigned int)pIhw->pmainAddr, 2, (unsigned int *)&offset, (unsigned char *)&oamFeature, 4);
+ oamFeature |= dslhal_support_byteSwap32(0x0000000C);
+ dslhal_api_dspInterfaceWrite(pIhw,(unsigned int)pIhw->pmainAddr, 2, (unsigned int *)&offset, (unsigned char *)&oamFeature, 4);
+
+ // modulation
+ ptr = prom_getenv("modulation");
+ if (ptr)
+ {
+ printk("dsl modulation = %s\n", ptr);
+ tn7dsl_set_modulation(ptr);
+ }
+
+ // margin retrain
+ ptr = NULL;
+ ptr = prom_getenv("enable_margin_retrain");
+ if(ptr)
+ {
+ value = os_atoi(ptr);
+ if(value == 1)
+ {
+ dslhal_api_setMarginMonitorFlags(pIhw, 0, 1);
+ bMarginRetrainEnable = 1;
+ printk("enable showtime margin monitor.\n");
+ ptr = NULL;
+ ptr = prom_getenv("margin_threshold");
+ if(ptr)
+ {
+ value = os_atoi(ptr);
+ printk("Set margin threshold to %d x 0.5 db\n",value);
+ if(value >= 0)
+ {
+ dslhal_api_setMarginThreshold(pIhw, value);
+ bMarginThConfig=1;
+ }
+ }
+ }
+ }
+
+ // rate adapt
+ ptr = NULL;
+ ptr = prom_getenv("enable_rate_adapt");
+ if(ptr)
+ {
+ dslhal_api_setRateAdaptFlag(pIhw, os_atoi(ptr));
+ }
+
+ // trellis
+ ptr = NULL;
+ ptr = prom_getenv("enable_trellis");
+ if(ptr)
+ {
+ dslhal_api_setTrellisFlag(pIhw, os_atoi(ptr));
+ }
+
+ // maximum bits per carrier
+ ptr = NULL;
+ ptr = prom_getenv("maximum_bits_per_carrier");
+ if(ptr)
+ {
+ dslhal_api_setMaxBitsPerCarrier(pIhw, os_atoi(ptr));
+ }
+
+ // maximum interleave depth
+ ptr = NULL;
+ ptr = prom_getenv("maximum_interleave_depth");
+ if(ptr)
+ {
+ dslhal_api_setMaxInterleaverDepth(pIhw, os_atoi(ptr));
+ }
+
+ // inner and outer pairs
+ ptr = NULL;
+ ptr = prom_getenv("pair_selection");
+ if(ptr)
+ {
+ dslhal_api_selectInnerOuterPair(pIhw, os_atoi(ptr));
+ }
+
+ ptr = NULL;
+ ptr = prom_getenv("dgas_polarity");
+ if(ptr)
+ {
+ dslhal_api_configureDgaspLpr(pIhw, 1, 1);
+ dslhal_api_configureDgaspLpr(pIhw, 0, os_atoi(ptr));
+ }
+
+ ptr = NULL;
+ ptr = prom_getenv("los_alarm");
+ if(ptr)
+ {
+ dslhal_api_disableLosAlarm(pIhw, os_atoi(ptr));
+ }
+
+ ptr = NULL;
+ ptr = prom_getenv("eoc_vendor_id");
+ if(ptr)
+ {
+ for(i=0;i<8;i++)
+ {
+ tmp[0]=ptr[i*2];
+ tmp[1]=ptr[i*2+1];
+ tmp[2]=0;
+ EOCVendorID[i] = os_atoh(tmp);
+ //printk("tmp=%s--", tmp);
+ //printk("ID[%d]=0x%02x ", i, (unsigned char)EOCVendorID[i]);
+ }
+ tn7dsl_get_dsp_version(dspVer);
+ //printk("Annex =%d\n", dspVer[8]);
+ if(dspVer[8]==2) // annex b
+ {
+ //printk("EOCVendorID=%02x %02x %02x %02x %02x %02x %02x %02x\n", EOCVendorID[0], EOCVendorID[1], EOCVendorID[2], EOCVendorID[3],
+ // EOCVendorID[4], EOCVendorID[5], EOCVendorID[6], EOCVendorID[7]);
+ dslhal_api_setEocVendorId(pIhw, EOCVendorID);
+ }
+
+ }
+
+ return 0;
+}
+
+
+
+
+
+/*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ *
+ * Function: static void tn7dsl_init(void)
+ *
+ * Description: This function initializes
+ * Ar7 DSL interface
+ *~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~*/
+
+int tn7dsl_init(void *priv)
+{
+
+ printk("Initializing DSL interface\n");
+
+
+ /* start dsl */
+ if(dslhal_api_dslStartup(&pIhw) !=0 )
+ {
+ printk("DSL start failed.\n");
+ return -1;
+ }
+
+ // set dsl into overlay page reload mode
+ pIhw->bAutoRetrain = 1;
+
+ // set default training properties
+ tn7dsl_set_dsl();
+
+ pIhw->pOsContext = priv;
+
+ //start_kthread(tn7dsl_reload_overlay, &overlay_thread);
+
+ /*register dslss LED with led module */
+#ifdef CONFIG_LED_MODULE
+ tn7dsl_register_dslss_led();
+#endif
+
+
+ return 0; /* What do we return here? */
+}
+
+/*~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ *
+ * Function: int avsar_exit(void)
+ *
+ * Description: Avalanche SAR exit function
+ *
+ *~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~*/
+
+void tn7dsl_exit (void)
+{
+
+ bshutdown = 1;
+#ifdef CONFIG_LED_MODULE
+#ifdef DEREGISTER_LED
+ //down(&adsl_sem_overlay);
+ deregister_led_drv(LED_NUM_1);
+ deregister_led_drv(LED_NUM_2);
+#else
+// led_operation(MOD_ADSL,DEF_ADSL_IDLE);
+#endif
+#endif
+ stop_kthread(&overlay_thread);
+ dslhal_api_dslShutdown(pIhw);
+
+}
+
+
+static int tn7dsl_process_oam_string(int *type, int *pvpi, int *pvci, int *pdelay)
+{
+ int i=1;
+ int j=0;
+ int vci, vpi;
+ char tmp[16];
+ int chan;
+ int tt;
+
+ while(j<8)
+ {
+ tmp[j] = mod_req[i];
+ //printk("tmp[%d]=%c, %d\n", j, tmp[j], tmp[j]);
+ if(tmp[j] == 0x50 || tmp[j] == 0x70)
+ break;
+ j++;
+ i++;
+ }
+
+ tmp[j] = 0;
+ vpi = os_atoi(tmp);
+
+ i++;
+ j=0;
+ while(j<8)
+ {
+ tmp[j] = mod_req[i];
+ //printk("tmp[%d]=%c, %d\n", j, tmp[j], tmp[j]);
+ if(tmp[j] == 0x43 || tmp[j] == 0x63)
+ break;
+
+ j++;
+ i++;
+ }
+
+ vci = os_atoi(tmp);
+
+ if(vci==0) // f4 oam
+ *type = 1;
+ else
+ *type = 0;
+
+
+ tt=5000;
+ i++;
+ j=0;
+ tmp[j] = mod_req[i];
+ if(tmp[j]==0x44 || tmp[j]==0x64)
+ {
+ i++;
+ while(j<8)
+ {
+ tmp[j] = mod_req[i];
+
+ //printk("tmp[%d]=%c, %d\n", j, tmp[j], tmp[j]);
+ if(tmp[j] == 0x54 || tmp[j] == 0x74)
+ break;
+
+ j++;
+ i++;
+ }
+ tt = os_atoi(tmp);
+ }
+
+ chan = tn7atm_lut_find(vpi, vci);
+
+ *pvci=vci;
+ *pvpi=vpi;
+ *pdelay =tt;
+ dprintf(2, "oam chan=%d, type =%d\n", chan, *type);
+
+ return chan;
+}
+
+static void tn7dsl_dump_memory(void)
+{
+ unsigned int *pUi;
+ int i=1;
+ int j=0;
+ int addr, len;
+ char tmp[16];
+
+
+ while(j<8)
+ {
+ tmp[j] = mod_req[i];
+ j++;
+ i++;
+ }
+
+ tmp[j] = 0;
+
+ addr = os_atoh(tmp);
+
+ printk("start dump address =0x%x\n", addr);
+ pUi = (unsigned int *)addr;
+ i++;
+ j=0;
+ while(j<8)
+ {
+ tmp[j] = mod_req[i];
+ //printk("tmp[%d]=%c, %d\n", j, tmp[j], tmp[j]);
+ if(tmp[j] == 0x43 || tmp[j] == 0x63)
+ break;
+
+ j++;
+ i++;
+ }
+
+ len = os_atoi(tmp);
+ j=0;
+ for(i=0; i<len; i++)
+ {
+ if(j==0)
+ printk("0x%08x: ", (unsigned int)pUi);
+ printk("%08x ", *pUi);
+ pUi++;
+ j++;
+ if(j==4)
+ {
+ printk("\n");
+ j=0;
+ }
+ }
+
+}
+
+
+
+static int dslmod_sysctl(ctl_table *ctl, int write, struct file * filp,
+ void *buffer, size_t *lenp)
+{
+ char *ptr;
+ int ret, len = 0;
+ int chan;
+ int type;
+ int vpi,vci,timeout;
+
+ if (!*lenp || (filp->f_pos && !write)) {
+ *lenp = 0;
+ return 0;
+ }
+ /* DSL MODULATION is changed */
+ if(write)
+ {
+ ret = proc_dostring(ctl, write, filp, buffer, lenp);
+
+ switch (ctl->ctl_name)
+ {
+ case DEV_DSLMOD:
+ ptr = strpbrk(info, " \t");
+ strcpy(mod_req, info);
+
+ /* parse the string to determine the action */
+ if(mod_req[0] == 0x45 || mod_req[0] == 0x65 ) // 'e', or 'E' f5 end to end
+ {
+ chan = tn7dsl_process_oam_string(&type, &vpi, &vci, &timeout);
+ tn7sar_oam_generation(pIhw->pOsContext, chan, type, vpi, vci, timeout);
+ }
+ else if(mod_req[0] == 0x53 || mod_req[0] == 0x73 ) // 's', or 'S' f5 seg to seg
+ {
+ chan=tn7dsl_process_oam_string(&type, &vpi, &vci,&timeout);
+ type = type | (1<<1);
+ tn7sar_oam_generation(pIhw->pOsContext, chan, type, vpi, vci,timeout);
+ }
+ //debug only. Dump memory
+ else if(mod_req[0] == 0x44 || mod_req[0] == 0x64 ) // 'd' or 'D'
+ tn7dsl_dump_memory();
+ else
+ tn7dsl_chng_modulation(info);
+ break;
+ }
+ }
+ else
+ {
+ len += sprintf(info+len, mod_req);
+ ret = proc_dostring(ctl, write, filp, buffer, lenp);
+ }
+ return ret;
+}
+
+
+ctl_table dslmod_table[] = {
+ {DEV_DSLMOD, "dslmod", info, DSL_MOD_SIZE, 0644, NULL, &dslmod_sysctl},
+ {0}
+ };
+
+/* Make sure that /proc/sys/dev is there */
+ctl_table dslmod_root_table[] = {
+#ifdef CONFIG_PROC_FS
+ {CTL_DEV, "dev", NULL, 0, 0555, dslmod_table},
+#endif /* CONFIG_PROC_FS */
+ {0}
+ };
+
+static struct ctl_table_header *dslmod_sysctl_header;
+
+void tn7dsl_dslmod_sysctl_register(void)
+{
+ static int initialized;
+
+ if (initialized == 1)
+ return;
+
+ dslmod_sysctl_header = register_sysctl_table(dslmod_root_table, 1);
+ dslmod_root_table->child->de->owner = THIS_MODULE;
+
+ /* set the defaults */
+ info[0] = 0;
+
+ initialized = 1;
+}
+
+void tn7dsl_dslmod_sysctl_unregister(void)
+{
+ unregister_sysctl_table(dslmod_sysctl_header);
+}
+
+static void
+tn7dsl_set_modulation(void* data)
+{
+ dprintf(4,"tn7dsl_set_modulation\n");
+
+ if(!strcmp(data, "T1413"))
+ {
+ printk("retraining in T1413 mode\n");
+ dslhal_api_setTrainingMode(pIhw, T1413_MODE);
+ return;
+ }
+ if(!strcmp(data, "GDMT"))
+ {
+ dslhal_api_setTrainingMode(pIhw, GDMT_MODE);
+ return;
+ }
+ if(!strcmp(data, "GLITE"))
+ {
+ dslhal_api_setTrainingMode(pIhw, GLITE_MODE);
+ return;
+ }
+ if(!strcmp(data, "MMODE"))
+ {
+ dslhal_api_setTrainingMode(pIhw, MULTI_MODE);
+ return;
+ }
+ if(!strcmp(data, "NMODE"))
+ {
+ dslhal_api_setTrainingMode(pIhw, NO_MODE);
+ return;
+ }
+
+ return;
+}
+
+
+/* Codes added for compiling tiadiag.o for Analog Diagnostic tests */
+#ifdef ADIAG
+
+enum
+{
+ HOST_ACTREQ, // Send R-ACKREQ and monitor for C-ACKx
+ HOST_QUIET, // Sit quietly doing nothing for about 60 seconds, DEFAULT STATE; R_IDLE
+ HOST_XMITBITSWAP, // Perform upstream bitswap - FOR INTERNAL USE ONLY
+ HOST_RCVBITSWAP, // Perform downstream bitswap - FOR INTERNAL USE ONLY
+ HOST_RTDLPKT, // Send a remote download packet - FOR INTERNAL USE ONLY
+ HOST_CHANGELED, // Read the LED settings and change accordingly
+ HOST_IDLE, // Sit quiet
+ HOST_REVERBTEST, // Generate REVERB for manufacturing test
+ HOST_CAGCTEST, // Set coarse receive gain for manufacturing test
+ HOST_DGASP, // send Dying Gasp messages through EOC channel
+ HOST_GHSREQ, // G.hs - FOR INTERNAL USE ONLY
+ HOST_GHSMSG, // G.hs - FOR INTERNAL USE ONLY
+ HOST_GHS_SENDGALF, // G.hs - FOR INTERNAL USE ONLY
+ HOST_GHSEXIT, // G.hs - FOR INTERNAL USE ONLY
+ HOST_GHSMSG1, // G.hs - FOR INTERNAL USE ONLY
+ HOST_HYBRID, // Enable/Disable automatic hybrid switch
+ HOST_RJ11SELECT, // RJ11 inner/outer pair select
+ HOST_DIGITAL_MEM, // Digital Diags: run external memory tests
+ HOST_TXREVERB, // AFE Diags: TX path Reverb
+ HOST_TXMEDLEY, // AFE Diags: TX path Medley
+ HOST_RXNOISEPOWER, // AFE Diags: RX noise power
+ HOST_ECPOWER, // AFE Diags: RX eco power
+ HOST_ALL_ADIAG, // AFE Diags: all major analog diagnostic modes. Host is responsible to initiate each diagnostic sessions
+ HOST_USER_ADIAG, // AFE Diags: Host fills in analog diagnostic input data structure as specified and requests DSP to perform measurements as specified
+ HOST_QUIT_ADIAG, // AFE Diags: Host requests DSP to quit current diagnostic session. This is used for stopping the transmit REVERB/MEDLEY
+ HOST_NO_CMD, // All others - G.hs - FOR INTERNAL USE ONLY
+ HOST_DSLSS_SHUTDOWN, // Host initiated DSLSS shutdown message
+ HOST_SET_GENERIC, // Set generic CO profile
+ HOST_UNDO_GENERIC // Set profile previous to Generic
+};
+
+enum
+{
+ DSP_IDLE, // R_IDLE state entered
+ DSP_ACTMON, // R_ACTMON state entered
+ DSP_TRAIN, // R_TRAIN state entered
+ DSP_ACTIVE, // R_ACTIVE state entered
+ DSP_XMITBITSWAP, // Upstream bitswap complete - FOR INTERNAL USE ONLY
+ DSP_RCVBITSWAP, // Downstream bitswap complete - FOR INTERNAL USE ONLY
+ DSP_RTDL, // R_RTDL state entered - FOR INTERNAL USE ONLY
+ DSP_RRTDLPKT, // RTDL packet received - FOR INTERNAL USE ONLY
+ DSP_XRTDLPKT, // RTDL packet transmitted - FOR INTERNAL USE ONLY
+ DSP_ERROR, // Command rejected, wrong state for this command
+ DSP_REVERBTEST, // Manufacturing REVERB test mode entered
+ DSP_CAGCTEST, // Manufacturing receive gain test done
+ DSP_OVERLAY_START, // Notify host that page overlay has started - overlay number indicated by "tag"
+ DSP_OVERLAY_END, // Notify host that page overlay has ended - overlay number indicated by "tag"
+ DSP_CRATES1, // CRATES1 message is valid and should be copied to host memory now
+ DSP_SNR, // SNR calculations are ready and should be copied to host memory now
+ DSP_GHSMSG, // G.hs - FOR INTERNAL USE ONLY
+ DSP_RCVBITSWAP_TIMEOUT, // Acknowledge Message was not received within ~500 msec (26 Superframes).
+ DSP_ATM_TC_SYNC, // Indicates true TC sync on both the upstream and downstream. Phy layer ready for data xfer.
+ DSP_ATM_NO_TC_SYNC, // Indicates loss of sync on phy layer on either US or DS.
+ DSP_HYBRID, // DSP completed hybrid switch
+ DSP_RJ11SELECT, // DSP completed RJ11 inner/outer pair select
+ DSP_INVALID_CMD, // Manufacturing (Digital and AFE) diags: CMD received not recognized
+ DSP_TEST_PASSED, // Manufacturing diags: test passed
+ DSP_TEST_FAILED, // Manufacturing diags: test failed
+ DSP_TXREVERB, // Manufacturing AFE diags: Response to HOST_TXREVERB
+ DSP_TXMEDLEY, // Manufacturing AFE diags: Response to HOST_TXMEDLEY
+ DSP_RXNOISEPOWER, // Manufacturing AFE diags: Response to HOST_RXNOISEPOWER
+ DSP_ECPOWER, // Manufacturing AFE diags: Response to HOST_ECPOWER
+ DSP_ALL_ADIAG, // Manufacturing AFE diags: Response to HOST_ALL_ADIAG
+ DSP_USER_ADIAG, // Manufacturing AFE diags: Response to HOST_USER_ADIAG
+ DSP_QUIT_ADIAG, // Manufacturing AFE diags: Response to HOST_QUIT_ADIAG
+ DSP_DGASP // DSP Message to indicate dying gasp
+};
+
+static unsigned char analogNoTonesTestArray[64]=
+ {
+ 0,0,0,0,0,0,0,0, // Tones 01-08
+ 0,0,0,0,0,0,0,0, // Tones 09-16
+ 0,0,0,0,0,0,0,0, // Tones 17-24
+ 0,0,0,0,0,0,0,0, // Tones 25-32
+ 0,0,0,0,0,0,0,0, // Tones 33-40
+ 0,0,0,0,0,0,0,0, // Tones 41-48
+ 0,0,0,0,0,0,0,0, // Tones 49-56
+ 0,0,0,0,0,0,0,0 // Tones 57-64
+ };
+
+static unsigned char analogAllTonesTestArray[64]=
+ {
+ 1,1,1,1,1,1,1,1, // Tones 01-08
+ 1,1,1,1,1,1,1,1, // Tones 09-16
+ 1,1,1,1,1,1,1,1, // Tones 17-24
+ 1,1,1,1,1,1,1,1, // Tones 25-32
+ 1,1,1,1,1,1,1,1, // Tones 33-40
+ 1,1,1,1,1,1,1,1, // Tones 41-48
+ 1,1,1,1,1,1,1,1, // Tones 49-56
+ 1,1,1,1,1,1,1,1 // Tones 57-64
+ };
+
+static unsigned char analogEvenTonesTestArray[64]=
+ {
+ 0,1,0,1,0,1,0,1, // Tones 01-08
+ 0,1,0,1,0,1,0,1, // Tones 09-16
+ 0,1,0,1,0,1,0,1, // Tones 17-24
+ 0,1,0,1,0,1,0,1, // Tones 25-32
+ 0,1,0,1,0,1,0,1, // Tones 33-40
+ 0,1,0,1,0,1,0,1, // Tones 41-48
+ 0,1,0,1,0,1,0,1, // Tones 49-56
+ 0,1,0,1,0,1,0,1 // Tones 57-64
+ };
+
+static unsigned char analogOddTonesTestArray[64]=
+ {
+ 1,0,1,0,1,0,1,0, // Tones 01-08
+ 1,0,1,0,1,0,1,0, // Tones 09-16
+ 1,0,1,0,1,0,1,0, // Tones 17-24
+ 1,0,1,0,1,0,1,0, // Tones 25-32
+ 1,0,1,0,1,0,1,0, // Tones 33-40
+ 1,0,1,0,1,0,1,0, // Tones 41-48
+ 1,0,1,0,1,0,1,0, // Tones 49-56
+ 1,0,1,0,1,0,1,0 // Tones 57-64
+ };
+
+int shim_osGetCpuFrequency(void)
+{
+ return 150;
+}
+
+static void tn7dsl_adiag(int Test, unsigned char *missingTones)
+{
+ int rc,cmd, tag;
+
+ rc = dslhal_diags_anlg_setMissingTones(pIhw,missingTones);
+ if(rc)
+ {
+ printk(" failed to set Missing town\n");
+ return;
+ }
+
+/*********** Start the actual test **********************/
+
+ if(Test==0)
+ {
+ printk("TX REVERB Test\n");
+ rc = dslhal_support_writeHostMailbox(pIhw, HOST_TXREVERB, 0, 0, 0);
+ if (rc)
+ {
+ printk("HOST_TXREVERB failed\n");
+ return;
+ }
+
+ }
+ if(Test==1)
+ {
+ dprintf(0,"TX MEDLEY Test\n");
+ rc = dslhal_support_writeHostMailbox(pIhw, HOST_TXMEDLEY, 0, 0, 0);
+ if (rc)
+ return;
+ }
+ dprintf(4,"dslhal_diags_anlg_testA() done\n");
+ return;
+}
+
+
+static void tn7dsl_diagnostic_test(char *data)
+{
+ if(!strcmp(data, "ADIAGRALL"))
+ {
+ printk("TX Reverb All tone\n");
+ tn7dsl_adiag(0,analogAllTonesTestArray);
+ return;
+ }
+ if(!strcmp(data, "ADIAGRNONE"))
+ {
+ printk("TX Reverb No tone\n");
+ tn7dsl_adiag(0,analogNoTonesTestArray);
+ return;
+ }
+ if(!strcmp(data, "ADIAGREVEN"))
+ {
+ printk("TX Reverb Even tone\n");
+ tn7dsl_adiag(0,analogEvenTonesTestArray);
+ return;
+ }
+ if(!strcmp(data, "ADIAGRODD"))
+ {
+ printk("TX Reverb Odd tone\n");
+ tn7dsl_adiag(0,analogOddTonesTestArray);
+ return;
+ }
+ if(!strcmp(data, "ADIAGMALL"))
+ {
+ printk("TX Mdelay All tone\n");
+ tn7dsl_adiag(1,analogAllTonesTestArray);
+ return;
+ }
+ if(!strcmp(data, "ADIAGMNONE"))
+ {
+ printk("TX Mdelay No tone\n");
+ tn7dsl_adiag(1,analogNoTonesTestArray);
+ return;
+ }
+ if(!strcmp(data, "ADIAGMEVEN"))
+ {
+ printk("TX Mdelay Even tone\n");
+ tn7dsl_adiag(1,analogEvenTonesTestArray);
+ return;
+ }
+ if(!strcmp(data, "ADIAGMODD"))
+ {
+ printk("TX Mdelay Odd tone\n");
+ tn7dsl_adiag(1,analogOddTonesTestArray);
+ return;
+ }
+ if(!strcmp(data, "ADIAGQUIET"))
+ {
+ dslhal_api_sendIdle(pIhw);
+ return;
+ }
+ if(!strncmp(data, "ADIAGRN", 7))
+ {
+ char tones[64], tmp[4];
+ int nth, i;
+
+ tmp[0]=data[7];
+ tmp[1]=data[8];
+ tmp[2]=data[9];
+
+ nth = os_atoi(tmp);
+
+ for(i=0;i<64;i++)
+ {
+ if(((i+1)% nth)==0)
+ {
+ tones[i]=0;
+ }
+ else
+ {
+ tones[i]=1;
+ }
+ }
+ printk("TX Reverb with %dth tones missing.\n", nth);
+ tn7dsl_adiag(0,tones);
+ return;
+ }
+ if(!strncmp(data, "ADIAGMN", 7))
+ {
+ char tones[64], tmp[4];
+ int nth, i;
+
+ tmp[0]=data[7];
+ tmp[1]=data[8];
+ tmp[2]=data[9];
+ nth = os_atoi(tmp);
+
+ for(i=0;i<64;i++)
+ {
+ if(((i+1)% nth)==0)
+ {
+ tones[i]=0;
+ }
+ else
+ {
+ tones[i]=1;
+ }
+ }
+ printk("TX Mdelay with %dth tones missing.\n", nth);
+ tn7dsl_adiag(1,tones);
+ return;
+ }
+
+
+}
+
+#endif
+
+static void
+tn7dsl_chng_modulation(void* data)
+{
+ //printk("DSL Modem Retraining\n");
+
+ if(!strcmp(data, "T1413"))
+ {
+ printk("retraining in T1413 mode\n");
+ dslhal_api_setTrainingMode(pIhw, T1413_MODE);
+ dslhal_api_sendQuiet(pIhw);
+ return;
+ }
+ if(!strcmp(data, "GDMT"))
+ {
+ dslhal_api_setTrainingMode(pIhw, GDMT_MODE);
+ dslhal_api_sendQuiet(pIhw);
+ return;
+ }
+ if(!strcmp(data, "GLITE"))
+ {
+ dslhal_api_setTrainingMode(pIhw, GLITE_MODE);
+ dslhal_api_sendQuiet(pIhw);
+ return;
+ }
+ if(!strcmp(data, "MMODE"))
+ {
+ dslhal_api_setTrainingMode(pIhw, MULTI_MODE);
+ dslhal_api_sendQuiet(pIhw);
+ return;
+ }
+ if(!strcmp(data, "NMODE"))
+ {
+ dslhal_api_setTrainingMode(pIhw, NO_MODE);
+ dslhal_api_sendQuiet(pIhw);
+ return;
+ }
+
+#ifdef ADIAG
+ tn7dsl_diagnostic_test(data);
+#endif
+
+
+ return;
+}
+
+#ifdef CONFIG_LED_MODULE
+static void tn7dsl_led_on(unsigned long parm)
+{
+ dslhal_api_configureLed(pIhw,parm, 0);
+}
+
+
+static void tn7dsl_led_off(unsigned long parm)
+{
+ dslhal_api_configureLed(pIhw,parm, 1);
+}
+
+static void tn7dsl_led_init(unsigned long parm)
+{
+ dslhal_api_configureLed(pIhw,parm, 2);
+}
+#endif
+
+static void tn7dsl_register_dslss_led(void)
+{
+#ifdef CONFIG_LED_MODULE
+
+ // register led0 with led module
+ ledreg[0].param = 0;
+ ledreg[0].init = (void *)tn7dsl_led_init;
+ ledreg[0].onfunc = (void *)tn7dsl_led_on;
+ ledreg[0].offfunc = (void *)tn7dsl_led_off;
+ register_led_drv(LED_NUM_1, &ledreg[0]);
+
+ // register led1 output with led module
+ ledreg[1].param = 1;
+ ledreg[1].init = (void *)tn7dsl_led_init;
+ ledreg[1].onfunc = (void *)tn7dsl_led_on;
+ ledreg[1].offfunc = (void *)tn7dsl_led_off;
+ register_led_drv(LED_NUM_2, &ledreg[1]);
+#endif
+}
+
+static int tn7dsl_reload_overlay(void)
+{
+ int overlayFlag;
+ spinlock_t overlayLock;
+
+ init_kthread(&overlay_thread, "adsl");
+ down(&adsl_sem_overlay);
+ while(1)
+ {
+ mdelay(500);
+ if(pIhw->lConnected == 0)
+ {
+ spin_lock_irqsave(&overlayLock, overlayFlag);
+ dslhal_support_restoreTrainingInfo(pIhw);
+ spin_unlock_irqrestore(&overlayLock, overlayFlag);
+ }
+ down(&adsl_sem_overlay);
+ }
+ return 0;
+}
+
+
+
+
diff -urN linux.old/drivers/atm/sangam_atm/tn7sar.c linux.dev/drivers/atm/sangam_atm/tn7sar.c
--- linux.old/drivers/atm/sangam_atm/tn7sar.c 1970-01-01 01:00:00.000000000 +0100
+++ linux.dev/drivers/atm/sangam_atm/tn7sar.c 2005-07-10 08:02:01.454109840 +0200
@@ -0,0 +1,1376 @@
+/******************************************************************************
+ * FILE PURPOSE: OS files for CPSAR
+ ******************************************************************************
+ * FILE NAME: tn7sar.c
+ *
+ * DESCRIPTION: This file contains source for required os files for CPSAR
+ *
+ * (C) Copyright 2002, Texas Instruments Inc
+ *
+ *
+ * Revision History:
+ * 0/11/02 Zhicheng Tang, created.
+ *
+ *******************************************************************************/
+
+#include <linux/config.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/atmdev.h>
+#include <linux/delay.h>
+#include <linux/spinlock.h>
+#include <linux/smp_lock.h>
+#include <asm/io.h>
+#include <asm/mips-boards/prom.h>
+#include <linux/proc_fs.h>
+#include <linux/string.h>
+#include <linux/ctype.h>
+
+
+#define _CPHAL_AAL5
+#define _CPHAL_SAR
+#define _CPHAL_HAL
+typedef void OS_PRIVATE;
+typedef void OS_DEVICE;
+typedef void OS_SENDINFO;
+typedef void OS_RECEIVEINFO;
+typedef void OS_SETUP;
+
+#include "cpswhal_cpsar.h"
+#include "tn7atm.h"
+#include "tn7api.h"
+
+
+/* PDSP Firmware files */
+#include "tnetd7300_sar_firm.h"
+
+
+enum
+{
+ PACKET_TYPE_AAL5,
+ PACKET_TYPE_NULL,
+ PACKET_TYPE_OAM,
+ PACKET_TYPE_TRANS,
+ PACKET_TYPE_AAL2
+}PACKET_TYPE;
+
+enum
+{
+ OAM_PING_FAILED,
+ OAM_PING_SUCCESS,
+ OAM_PING_PENDING,
+ OAM_PING_NOT_STARTED
+}OAM_PING;
+
+/* PDSP OAM General Purpose Registers (@todo: These need to be used in the HAL!) */
+
+#define SAR_PDSP_HOST_OAM_CONFIG_REG_ADDR 0xa3000020
+#define SAR_PDSP_OAM_CORR_REG_ADDR 0xa3000024
+#define SAR_PDSP_OAM_LB_RESULT_REG_ADDR 0xa3000028
+#define SAR_PDSP_OAM_F5LB_COUNT_REG_ADDR 0xa300002c
+#define SAR_PDSP_OAM_F4LB_COUNT_REG_ADDR 0xa3000030
+
+#define SAR_FREQUNCY 50000000
+
+#define AAL5_PARM "id=aal5, base = 0x03000000, offset = 0, int_line=15, ch0=[RxBufSize=1522; RxNumBuffers = 32; RxServiceMax = 50; TxServiceMax=50; TxNumBuffers=32; CpcsUU=0x5aa5; TxVc_CellRate=0x3000; TxVc_AtmHeader=0x00000640]"
+#define SAR_PARM "id=sar,base = 0x03000000, reset_bit = 9, offset = 0; UniNni = 0, PdspEnable = 1"
+#define RESET_PARM "id=ResetControl, base=0xA8611600"
+#define CH0_PARM "RxBufSize=1522, RxNumBuffers = 32, RxServiceMax = 50, TxServiceMax=50, TxNumBuffers=32, CpcsUU=0x5aa5, TxVc_CellRate=0x3000, TxVc_AtmHeader=0x00000640"
+
+#define MAX_PVC_TABLE_ENTRY 16
+
+sar_stat_t sarStat;
+
+typedef struct _channel_parm
+{
+ unsigned int RxBufSize;
+ unsigned int RxNumBuffers;
+ unsigned int RxServiceMax;
+ unsigned int TxServiceMax;
+ unsigned int TxNumBuffers;
+ unsigned int CpcsUU;
+ unsigned int TxVc_CellRate;
+ unsigned int TxVc_AtmHeader;
+}channel_parm_t;
+
+typedef struct _aal5_parm
+{
+ unsigned int base;
+ unsigned int offset;
+ unsigned int int_line;
+ channel_parm_t chan[8];
+}aal5_parm_t;
+
+
+typedef struct _sar_parm
+{
+ unsigned int base;
+ unsigned int reset_bit;
+ unsigned int offset;
+ unsigned int UniNni;
+}sar_parm_t;
+
+typedef struct _pvc_table
+{
+ int bInUse;
+ int vpi;
+ int vci;
+}pvc_table;
+
+static aal5_parm_t aal5Parm;
+static sar_parm_t sarParm;
+static char *pAal5, *pSar, *pReset;
+static int oam_type;
+static unsigned int oamPingStatus;
+static int oamAtmHdr;
+static int oamLbTimeout;
+static char parm_data[1024];
+static char aal5Data[1024];
+static char sarData[1024];
+static char resetData[256];
+static pvc_table pvc_result[MAX_PVC_TABLE_ENTRY];
+
+/* external function */
+extern int __guDbgLevel;
+
+/* gloabal function */
+unsigned int oamFarLBCount[4];
+/* end of gloabal function */
+
+/* internal APIs */
+static int tn7sar_atm_header(int vpi, int vci);
+static void tn7sar_record_pvc(int atmheader);
+
+/*end of internal APIs */
+spinlock_t sar_lock;
+
+/* HAL OS support functions */
+
+
+unsigned long tn7sar_strtoul(const char *str, char **endptr, int base)
+{
+ unsigned long ret;
+
+ ret= simple_strtoul(str, endptr, base);
+ return ret;
+}
+
+static void *tn7sar_malloc(unsigned int size)
+{
+ return(kmalloc(size, GFP_KERNEL));
+}
+
+static unsigned long lockflags;
+static void tn7sar_critical_on(void)
+{
+ spin_lock_irqsave(&sar_lock,lockflags);
+}
+
+static void tn7sar_critical_off(void)
+{
+ spin_unlock_irqrestore(&sar_lock,lockflags);
+}
+
+static void tn7sar_data_invalidate(void *pmem, int size)
+{
+ unsigned int i,Size=(((unsigned int)pmem)&0xf)+size;
+
+ for (i=0;i<Size;i+=16,pmem+=16)
+ {
+ __asm__(" .set mips3 ");
+ __asm__("cache 17, (%0)" : : "r" (pmem));
+ __asm__(" .set mips0 ");
+ }
+
+}
+
+static void tn7sar_data_writeback(void *pmem, int size)
+{
+ unsigned int i,Size=(((unsigned int)pmem)&0xf)+size;
+
+ for (i=0;i<Size;i+=16,pmem+=16)
+ {
+ __asm__(" .set mips3 ");
+ __asm__(" cache 25, (%0)" : : "r" (pmem));
+ __asm__(" .set mips0 ");
+ }
+}
+
+
+static int
+tn7sar_find_device(int unit, const char *find_name, void *device_info)
+{
+ int ret_val = 0;
+ char **ptr;
+
+ ptr = (char **)device_info;
+ dprintf(3,"tn7sar_find_device\n");
+ if(strcmp(find_name, "aal5")==0)
+ {
+ //dprintf(4,"pAal5=%s\n", pAal5);
+ *ptr = pAal5;
+ }
+ else if(strcmp(find_name, "sar")==0)
+ {
+ dprintf(3, "pSar=%s\n", pSar);
+ *ptr = pSar;
+ }
+ else if(strcmp(find_name, "reset")==0)
+ {
+ dprintf(3, "pReset=%s\n", pReset);
+ *ptr = pReset;
+ }
+
+ device_info = NULL;
+
+ return(ret_val);
+}
+
+static int
+tn7sar_get_device_parm_uint(void *dev_info, const char *param, unsigned int *value)
+{
+ char *dev_str;
+ char *pMatch;
+ int i=0, j=0;
+ char val_str[64];
+ unsigned int val;
+ int base = 10;
+
+ dprintf(6, "tn7sar_get_device_parm_uint()\n");
+
+ dev_str = (char *)dev_info;
+ dprintf(3, "parm=%s\n", param);
+ pMatch = strstr(dev_str, param);
+ //dprintf(4, "pMatch=%s\n", pMatch);
+ if(pMatch)
+ {
+ //get "=" position
+ while(pMatch[i] != 0x3d)
+ {
+ i++;
+ }
+ i++;
+ // get rid of spaces
+ while(pMatch[i]==0x20)
+ {
+ i++;
+ }
+ //get rid of 0x
+ if(pMatch[i]==0x30)
+ {
+ if(pMatch[i+1] == 0x58 || pMatch[i+1] == 0x78)
+ {
+ i+=2;
+ base = 16;
+ }
+ }
+
+ // get next delineator
+ while(pMatch[i] != 0x2c && pMatch[i] != 0x0)
+ {
+ val_str[j]=pMatch[i];
+ j++;
+ i++;
+ }
+ val_str[j]=0;
+ //dprintf(4, "val_str=\n%s\n", val_str);
+ //xdump(val_str, strlen(val_str) + 1, 4);
+ val = simple_strtoul(val_str, (char **)NULL, base);
+ dprintf(4, "val =%d\n", val);
+ *value = val;
+ return 0;
+ }
+
+
+ dprintf(3, "match not found.\n");
+ if(strcmp(dev_str, "debug")==0)
+ {
+ dprintf(6,"debug..\n");
+ *value = 6;
+ return 0;
+ }
+ return (1);
+}
+
+static int tn7sar_get_device_parm_value(void *dev_info, const char *param, void *value)
+{
+ char *dev_str;
+ char *pMatch;
+ int i=0, j=0;
+ char *pVal;
+
+
+ dprintf(3, "tn7sar_get_device_parm_value().\n");
+
+ pVal = (char *) parm_data;
+ dev_str = (char *)dev_info;
+ dprintf(3, "dev_info: \n%s\n", dev_str);
+ dprintf(3, "param=%s\n", param);
+ if(strcmp(param, "Ch0")==0)
+ {
+ *(char **)value = CH0_PARM;
+ dprintf(3, "value =%s\n", *(char **)value);
+ return 0;
+ }
+
+ pMatch = strstr(dev_str, param);
+ if(pMatch)
+ {
+ //get "=" position
+ while(pMatch[i] != 0x3d)
+ {
+ i++;
+ }
+ i++;
+ // get rid of spaces
+ while(pMatch[i]==0x20)
+ {
+ i++;
+ }
+
+ if(pMatch[i] != 0x5b) //"["
+ {
+ // get next delineator
+ while(pMatch[i] != 0x2c && pMatch[i] != 0x0)
+ {
+ pVal[j] = pMatch[i];
+ j++;
+ i++;
+ }
+ pVal[j]=0;
+
+ *(char **)value = pVal;
+ return 0;
+ }
+ else
+ {
+ i++; //skip "["
+ while(pMatch[i] != 0x5d)
+ {
+ if(pMatch[i] == 0x3b) //";"
+ pVal[j] = 0x2c;
+ else
+ pVal[j] = pMatch[i];
+ j++;
+ i++;
+ }
+ pVal[j] = 0;
+ *(char **)value = pVal;
+ return 0;
+ }
+
+ }
+
+ return (1);
+}
+
+static void tn7sar_free(void *pmem)
+{
+ kfree(pmem);
+}
+
+static void
+tn7sar_free_buffer(OS_RECEIVEINFO *os_receive_info, void *pmem)
+{
+ tn7atm_free_rx_skb(os_receive_info);
+}
+
+static void tn7sar_free_dev(void *pmem)
+{
+ kfree(pmem);
+}
+
+static void tn7sar_free_dma_xfer(void *pmem)
+{
+ kfree(pmem);
+}
+
+
+static int
+tn7sar_control(void *dev_info, const char *key, const char *action, void *value)
+{
+ int ret_val = -1;
+
+ if (strcmp(key, "Firmware") == 0)
+ {
+ if (strcmp(action, "Get") == 0)
+ {
+ *(int **)value = &SarPdspFirmware[0];
+ }
+ ret_val=0;
+ }
+
+ if (strcmp(key, "FirmwareSize") == 0)
+ {
+ if (strcmp(action, "Get") == 0)
+ {
+ *(int *)value = sizeof(SarPdspFirmware);
+ }
+ ret_val=0;
+ }
+
+ if (strcmp(key, "OamLbResult") == 0)
+ {
+ dprintf(2, "get looback source call back\n");
+ if (strcmp(action, "Set") == 0)
+ {
+ dprintf(2, "oam result = %d\n", *(unsigned int *)value);
+ oamFarLBCount[oam_type] = oamFarLBCount[oam_type] + *(unsigned int *)value;
+ if(oamPingStatus == OAM_PING_PENDING)
+ {
+ oamPingStatus = *(unsigned int *)value;
+ if(oamPingStatus == OAM_PING_SUCCESS)
+ {
+ /* record pvc */
+ tn7sar_record_pvc(oamAtmHdr);
+ }
+ }
+
+ }
+ ret_val=0;
+ }
+
+ if (strcmp(key, "SarFreq") == 0)
+ {
+ if (strcmp(action, "Get") == 0)
+ {
+ *(int *)value = SAR_FREQUNCY;
+ }
+ ret_val=0;
+ }
+ return(ret_val);
+}
+
+
+static void
+tn7sar_sarhal_isr_register(OS_DEVICE *os_dev, int(*hal_isr)(HAL_DEVICE *, int *), int interrupt_num)
+{
+ tn7atm_sarhal_isr_register(os_dev, hal_isr, interrupt_num);
+}
+
+static void
+tn7sar_isr_unregister(OS_DEVICE *os_dev, int interrupt_num)
+{
+ /* TODO */
+}
+
+
+static void *
+tn7sar_malloc_rxbuffer(unsigned int size, void *mem_base, unsigned int mem_range, HAL_DEVICE *hal_dev,
+ HAL_RECEIVEINFO *hal_info, OS_RECEIVEINFO **os_receive_info, OS_DEVICE *os_dev)
+{
+ return tn7atm_allocate_rx_skb(os_dev, os_receive_info, size);
+}
+
+static void *
+tn7sar_malloc_dev(unsigned int size)
+{
+ return(kmalloc(size, GFP_KERNEL));
+}
+
+static void *
+tn7sar_malloc_dma_xfer(unsigned int size, void *mem_base, unsigned int mem_range)
+{
+ dprintf(4, "tn7sar_malloc_dma_xfer, size =%d\n", size);
+
+ return (kmalloc(size, GFP_DMA |GFP_KERNEL));
+
+}
+
+static void *
+tn7sar_memset(void *dst, int set_char, size_t count)
+{
+ return (memset(dst, set_char, count));
+}
+
+static int tn7sar_printf(const char *format, ...)
+{
+ /* TODO: add debug levels */
+ static char buff[256];
+ va_list ap;
+
+ va_start( ap, format);
+ vsprintf((char *)buff, format, ap);
+ va_end(ap);
+
+ printk("SAR HAL: %s\n", buff);
+ return(0);
+}
+
+static void tn7sar_record_pvc(int atmheader)
+{
+ int vci,vpi;
+ int i;
+
+ vci = 0xffff & (atmheader >> 4);
+ vpi = 0xff & (atmheader >> 20);
+ for(i=0;i<MAX_PVC_TABLE_ENTRY;i++)
+ {
+ if(pvc_result[i].bInUse)
+ {
+ if(pvc_result[i].vpi == vpi && pvc_result[i].vci == vci)
+ {
+ return;
+ }
+ }
+ }
+ for(i=0;i<MAX_PVC_TABLE_ENTRY;i++)
+ {
+ if(pvc_result[i].bInUse == 0)
+ {
+ pvc_result[i].bInUse = 1;
+ pvc_result[i].vpi = vpi;
+ pvc_result[i].vci = vci;
+ return;
+ }
+ }
+ return;
+}
+
+static void tn7sar_clear_pvc_table(void)
+{
+ int i;
+
+ for(i=0;i<MAX_PVC_TABLE_ENTRY; i++)
+ {
+ pvc_result[i].bInUse = 0;
+ pvc_result[i].vpi = 0;
+ pvc_result[i].vci = 0;
+ }
+}
+
+int tn7sar_process_unmatched_oam(FRAGLIST *frag_list, unsigned int frag_count, unsigned int packet_size, unsigned int mode)
+{
+
+ FRAGLIST *local_list;
+ int i;
+ unsigned int atmHdr;
+
+ local_list = frag_list;
+
+ for(i=0;i<(int)frag_count;i++)
+ {
+ tn7sar_data_invalidate(local_list->data, (int)local_list->len);
+ local_list ++;
+ }
+ local_list = frag_list;
+ if((mode>>31)) /*vci, vpi is attached */
+ {
+ atmHdr = *(unsigned int *)frag_list->data;
+ tn7sar_record_pvc(atmHdr);
+ if(atmHdr & 0x8) //oam cell
+ {
+ atmHdr &= 0xfffffff0;
+ if(atmHdr == oamAtmHdr)
+ {
+ if(oamPingStatus == OAM_PING_PENDING)
+ {
+ oamPingStatus = OAM_PING_SUCCESS;
+ oamFarLBCount[oam_type] = oamFarLBCount[oam_type] + 1;
+ }
+ return 0;
+ }
+ }
+ }
+
+ return 0;
+}
+
+
+static int
+tn7sar_receive(OS_DEVICE *os_dev,FRAGLIST *frag_list, unsigned int frag_count, unsigned int packet_size,
+ HAL_RECEIVEINFO *hal_receive_info, unsigned int mode)
+{
+ int ch;
+ struct atm_dev *dev;
+ Tn7AtmPrivate *priv;
+ HAL_FUNCTIONS *pHalFunc;
+ HAL_DEVICE *pHalDev;
+ int bRet;
+
+
+ dprintf(4, "tn7sar_receive\n");
+
+ dev = (struct atm_dev *)os_dev;
+ priv= (Tn7AtmPrivate *)dev->dev_data;
+ pHalFunc = (HAL_FUNCTIONS *)priv->pSarHalFunc;
+ pHalDev = (HAL_DEVICE *)priv->pSarHalDev;
+
+
+ /* Mode contains channel info */
+ ch = (mode & 0xFF);
+
+ if(ch == 15)
+ {
+ tn7sar_process_unmatched_oam(frag_list, frag_count, packet_size, mode);
+ pHalFunc->RxReturn(hal_receive_info, 0);
+ return 0;
+ }
+
+ if(frag_count > 1 || frag_list->len == 0)
+ {
+ printk("Packet fragment count > 1, not handdle.\n");
+ return 1;
+ }
+
+ tn7sar_data_invalidate(frag_list->data, (int)frag_list->len);
+ bRet=tn7atm_receive(os_dev, ch, packet_size, frag_list->OsInfo, frag_list->data);
+
+ if(bRet==0)
+ {
+ sarStat.rxPktCnt++;
+ sarStat.rxBytes += packet_size;
+ pHalFunc->RxReturn(hal_receive_info, 1);
+ }
+ else
+ {
+ pHalFunc->RxReturn(hal_receive_info, 0);
+ }
+
+ return bRet;
+}
+
+static int
+tn7sar_send_complete(OS_SENDINFO *osSendInfo)
+{
+ return (tn7atm_send_complete(osSendInfo));
+}
+
+void
+tn7sar_teardown_complete(OS_DEVICE *OsDev, int ch, int Dir)
+{
+ return;
+}
+
+
+/*
+unsigned int tn7sar_virt(unsigned int address)
+{
+ return phys_to_virt(address);
+}
+*/
+
+int tn7sar_init_module(OS_FUNCTIONS *os_funcs)
+{
+ dprintf(4, "tn7sar_init_module\n");
+ if( os_funcs == 0 )
+ {
+ return(-1);
+ }
+ os_funcs->Control = tn7sar_control;
+ os_funcs->CriticalOn = tn7sar_critical_on;
+ os_funcs->CriticalOff = tn7sar_critical_off;
+ os_funcs->DataCacheHitInvalidate = tn7sar_data_invalidate;
+ os_funcs->DataCacheHitWriteback = tn7sar_data_writeback;
+ os_funcs->DeviceFindInfo = tn7sar_find_device;
+ os_funcs->DeviceFindParmUint = tn7sar_get_device_parm_uint;
+ os_funcs->DeviceFindParmValue = tn7sar_get_device_parm_value;
+ os_funcs->Free = tn7sar_free;
+ os_funcs->FreeRxBuffer = tn7sar_free_buffer;
+ os_funcs->FreeDev = tn7sar_free_dev;
+ os_funcs->FreeDmaXfer = tn7sar_free_dma_xfer;
+ os_funcs->IsrRegister = tn7sar_sarhal_isr_register;
+ os_funcs->IsrUnRegister = tn7sar_isr_unregister;
+ os_funcs->Malloc = tn7sar_malloc;
+ os_funcs->MallocRxBuffer = tn7sar_malloc_rxbuffer;
+ os_funcs->MallocDev = tn7sar_malloc_dev;
+ os_funcs->MallocDmaXfer = tn7sar_malloc_dma_xfer;
+ os_funcs->Memset = tn7sar_memset;
+ os_funcs->Printf = tn7sar_printf;
+ os_funcs->Receive = tn7sar_receive;
+ os_funcs->SendComplete = tn7sar_send_complete;
+ os_funcs->Strcmpi = strcmp;
+ os_funcs->Sprintf = sprintf;
+ os_funcs->Strlen = strlen;
+ os_funcs->Strstr = strstr;
+ os_funcs->Strtoul = tn7sar_strtoul;
+ os_funcs->TeardownComplete = tn7sar_teardown_complete;
+
+ return(0);
+}
+
+
+static void tn7sar_init_dev_parm(void)
+{
+ int i;
+
+
+ /* aal5 */
+ //strcpy(aal5Parm.id, "aal5");
+ aal5Parm.base = 0x03000000;
+ aal5Parm.offset = 0;
+ aal5Parm.int_line=15;
+ aal5Parm.chan[0].RxBufSize=1600;
+ aal5Parm.chan[0].RxNumBuffers = 32;
+ aal5Parm.chan[0].RxServiceMax = 50;
+ aal5Parm.chan[0].TxServiceMax=50;
+ aal5Parm.chan[0].TxNumBuffers=32;
+ aal5Parm.chan[0].CpcsUU=0x5aa5;
+ aal5Parm.chan[0].TxVc_CellRate=0x3000;
+ aal5Parm.chan[0].TxVc_AtmHeader=0x00000640;
+ for(i=1;i<8;i++)
+ {
+ memcpy(&aal5Parm.chan[i], &aal5Parm.chan[0], sizeof(aal5Parm.chan[0]));
+ }
+
+
+ /* sar */
+ //strcpy(sarParm.id, "sar");
+ sarParm.base = 0x03000000;
+ sarParm.reset_bit = 9;
+ sarParm.offset = 0;
+ sarParm.UniNni = 0;
+
+ pAal5 = aal5Data;
+ pSar = sarData;
+ pReset = resetData;
+ strcpy(pAal5, AAL5_PARM);
+ strcpy(pSar, SAR_PARM);
+ strcpy(pReset, RESET_PARM);
+
+}
+
+
+int tn7sar_get_stats(void *priv1)
+{
+ HAL_FUNCTIONS *pHalFunc;
+ HAL_DEVICE *pHalDev;
+ Tn7AtmPrivate *priv;
+ int i, j;
+ unsigned int *pSarStat, *pStateBase;
+ char statString[64];
+ int len;
+
+ dprintf(2, "tn7sar_get_stats\n");
+
+ priv = (Tn7AtmPrivate *)priv1;
+ pHalFunc = (HAL_FUNCTIONS *)priv->pSarHalFunc;
+ pHalDev = (HAL_DEVICE *)priv->pSarHalDev;
+
+ //memset(&sarStat, 0, sizeof(sarStat));
+ sarStat.txErrors = 0;
+ sarStat.rxErrors = 0;
+ for(i=0;i<MAX_DMA_CHAN;i++)
+ {
+ if(priv->lut[i].inuse)
+ {
+ for(j=0;j<1;j++)
+ {
+ len=sprintf(statString, "Stats;0;%d", priv->lut[i].chanid);
+ statString[len]=0;
+ dprintf(2, "statString=%s\n",statString);
+ pHalFunc->Control(pHalDev, statString, "Get", &pSarStat);
+ pStateBase = pSarStat;
+ while(pSarStat)
+ {
+ if((char *)*pSarStat == NULL)
+ break;
+ dprintf(2, "%s\n", (char *) *pSarStat);
+ pSarStat++;
+ dprintf(2, "%s\n", (char *) *pSarStat);
+ sarStat.rxErrors += os_atoul((char *) *pSarStat);
+ pSarStat++;
+ }
+
+ kfree(pStateBase);
+ }
+ }
+ }
+ return 0;
+}
+
+int tn7sar_setup_oam_channel(Tn7AtmPrivate *priv)
+{
+
+ CHANNEL_INFO chInfo;
+ HAL_FUNCTIONS *pHalFunc;
+ HAL_DEVICE *pHalDev;
+ int chan=15;
+ dprintf(4, "tn7sar_setup_oam_channel\n");
+
+ pHalFunc = (HAL_FUNCTIONS *)priv->pSarHalFunc;
+ pHalDev = (HAL_DEVICE *)priv->pSarHalDev;
+
+ memset(&chInfo, 0xff, sizeof(chInfo));
+
+ /* channel specific */
+ chInfo.Channel = 15; /* hardcoded for last channel */
+ chInfo.Direction = 0;
+ chInfo.Vci = 30; /* just need below 32 */
+ chInfo.Vpi = 0;
+ chInfo.TxVc_QosType = 2;
+
+ /*default */
+ chInfo.PktType = PACKET_TYPE_TRANS;
+ chInfo.TxServiceMax = 2;
+ chInfo.RxServiceMax = 2;
+ chInfo.TxNumQueues = 1;
+ chInfo.TxNumBuffers = 4;
+ chInfo.RxNumBuffers = 4;
+ chInfo.RxBufSize = 256;
+ chInfo.RxVc_OamToHost = 0;
+ chInfo.RxVp_OamToHost = 0;
+ chInfo.FwdUnkVc = 1; //enable forwarding of unknown vc
+ chInfo.TxVc_AtmHeader = tn7sar_atm_header((int)chInfo.Vpi, chInfo.Vci);
+ chInfo.RxVc_AtmHeader = tn7sar_atm_header((int)chInfo.Vpi, chInfo.Vci);
+ chInfo.TxVp_AtmHeader = tn7sar_atm_header((int)chInfo.Vpi, 0);
+ chInfo.RxVp_AtmHeader = tn7sar_atm_header((int)chInfo.Vpi, 0);
+
+ dprintf(4, "TxVc_AtmHeader=0x%x\n", chInfo.TxVc_AtmHeader);
+
+ if(pHalFunc->ChannelSetup(pHalDev, &chInfo, NULL))
+ {
+ printk("failed to setup channel =%d.\n", chan);
+ return -1;
+ }
+
+ // claiming the channel
+ priv->lut[chan].vpi = 0;
+ priv->lut[chan].vci = 30;
+ priv->lut[chan].chanid = chan;
+ priv->lut[chan].inuse = 1;
+ return 0;
+}
+
+int tn7sar_init(struct atm_dev *dev, Tn7AtmPrivate *priv)
+{
+ int retCode;
+ int hal_funcs_size;
+
+ HAL_FUNCTIONS *pHalFunc;
+ HAL_DEVICE *pHalDev;
+ OS_FUNCTIONS *pOsFunc;
+ int oamMod;
+ char *pLbTimeout;
+ int lbTimeout;
+
+
+ dprintf(4, "tn7sar_init\n");
+
+ pOsFunc = (OS_FUNCTIONS *)kmalloc(sizeof(OS_FUNCTIONS), GFP_KERNEL);
+
+
+ priv->pSarOsFunc = ( void *)pOsFunc;
+
+ /* init boot parms */
+ tn7sar_init_dev_parm();
+
+ /* init sar os call back functions */
+ retCode = tn7sar_init_module(pOsFunc);
+ if (retCode != 0) /* error */
+ {
+ printk("Failed to init SAR OS Functions\n");
+ return (1);
+ }
+
+ /* Init sar hal */
+ retCode = cpaal5InitModule(&pHalDev, (OS_DEVICE*) dev, &pHalFunc,
+ pOsFunc, sizeof(OS_FUNCTIONS), &hal_funcs_size, 0);
+ if (retCode != 0) /* error */
+ {
+ printk("Failed to init SAR HAL\n");
+ return (1);
+ }
+
+ /* sanity check */
+ if (pHalDev == NULL || pHalFunc == NULL || hal_funcs_size != sizeof(HAL_FUNCTIONS) )
+ {
+ printk("Invalid SAR hal and/or functions.\n");
+ return (1);
+ }
+
+ /* remeber HAL pointers */
+ priv->pSarHalDev = (void *)pHalDev;
+ priv->pSarHalFunc = (void *)pHalFunc;
+
+ /* Probe for the Device to get hardware info from driver */
+ retCode = pHalFunc->Probe(pHalDev);
+ if (retCode !=0)
+ {
+ printk("SAR hal probing error.\n");
+ return (1);
+ }
+
+ /* init sar hal */
+ retCode = pHalFunc->Init(pHalDev);
+ if (retCode != 0) /* error */
+ {
+
+ printk("pHalFunc->Init failed. err code =%d\n", retCode);
+ return (1);
+ }
+
+ /* open hal module */
+ retCode = pHalFunc->Open(pHalDev);
+ if (retCode != 0) /* error */
+ {
+ printk("pHalFunc->open failed, err code: %d\n",retCode );
+ return (1);
+ }
+
+ /* init sar for firmware oam */
+ oamMod= 1;
+ pHalFunc->Control(pHalDev,"OamMode", "Set", &oamMod);
+
+ /* read in oam lb timeout value */
+ pLbTimeout = prom_getenv("oam_lb_timeout");
+ if(pLbTimeout)
+ {
+ lbTimeout =tn7sar_strtoul(pLbTimeout, NULL, 10);
+ oamLbTimeout = lbTimeout;
+ pHalFunc->Control(pHalDev,"OamLbTimeout", "Set", &lbTimeout);
+ }
+ else
+ {
+ oamLbTimeout = 5000;
+ }
+
+ oamFarLBCount[0]=0;
+ oamFarLBCount[1]=0;
+ oamFarLBCount[2]=0;
+ oamFarLBCount[3]=0;
+
+ memset(&sarStat, 0 , sizeof(sarStat));
+
+ /* setup channel 15 for oam operation */
+ tn7sar_setup_oam_channel(priv);
+ dprintf(4, "tn7sar_init done");
+ return 0;
+}
+
+static int
+tn7sar_atm_header(int vpi, int vci)
+{
+ union
+ {
+ unsigned char byte[4];
+ unsigned int dword;
+ }atm_h;
+ int itmp = 0;
+
+ //vci
+ itmp = vci &0xf;
+ atm_h.byte[0] = 0;
+ atm_h.byte[0] |= (itmp << 4);
+ atm_h.byte[1] = ((vci & 0xff0) >> 4);
+ atm_h.byte[2] = 0;
+ atm_h.byte[2] |= ((vci & 0xf000) >>12);;
+ atm_h.byte[2] |= ((vpi & 0xf) << 4);
+ atm_h.byte[3] = 0;
+ atm_h.byte[3] = ((vpi & 0xff0) >> 4);
+ return atm_h.dword;
+}
+
+int tn7sar_activate_vc(Tn7AtmPrivate *priv, short vpi, int vci, int pcr, int scr, int mbs, int cdvt, int chan, int qos)
+{
+ CHANNEL_INFO chInfo;
+ HAL_FUNCTIONS *pHalFunc;
+ HAL_DEVICE *pHalDev;
+
+ dprintf(4, "tn7sar_activate_vc\n");
+
+ pHalFunc = (HAL_FUNCTIONS *)priv->pSarHalFunc;
+ pHalDev = (HAL_DEVICE *)priv->pSarHalDev;
+
+ memset(&chInfo, 0xff, sizeof(chInfo));
+
+ /* channel specific */
+ chInfo.Channel = chan;
+ chInfo.Direction = 0;
+ chInfo.Vci = vci;
+ chInfo.Vpi = vpi;
+ chInfo.TxVc_QosType = qos;
+ chInfo.Priority = qos;
+
+ if(chInfo.TxVc_QosType == 1) /* if the connection is VBR than set the DaMask value to tell the schedular to accumalte the credit */
+ {
+ chInfo.DaMask = 1;
+ }
+ chInfo.TxVc_Mbs = mbs; /* use pcr as MBS */
+ pcr = SAR_FREQUNCY/pcr;
+ scr = SAR_FREQUNCY/scr;
+ chInfo.TxVc_CellRate = scr;
+ chInfo.TxVc_Pcr = pcr;
+
+ /*default */
+ chInfo.PktType = PACKET_TYPE_AAL5;
+ chInfo.TxServiceMax = TX_SERVICE_MAX;
+ chInfo.RxServiceMax = RX_SERVICE_MAX;
+ chInfo.TxNumQueues = TX_QUEUE_NUM;
+ chInfo.TxNumBuffers = TX_BUFFER_NUM;
+ chInfo.RxNumBuffers = RX_BUFFER_NUM;
+ chInfo.RxBufSize = RX_BUFFER_SIZE;
+ chInfo.RxVc_OamToHost = 0;
+ chInfo.RxVp_OamToHost = 0;
+ chInfo.TxVc_AtmHeader = tn7sar_atm_header((int)vpi, vci);
+ chInfo.RxVc_AtmHeader = tn7sar_atm_header((int)vpi, vci);
+ chInfo.TxVp_AtmHeader = tn7sar_atm_header((int)vpi, 0);
+ chInfo.RxVp_AtmHeader = tn7sar_atm_header((int)vpi, 0);
+ chInfo.CpcsUU = 0;
+
+ dprintf(4, "TxVc_AtmHeader=0x%x\n", chInfo.TxVc_AtmHeader);
+
+ if(pHalFunc->ChannelSetup(pHalDev, &chInfo, NULL))
+ {
+ printk("failed to setup channel =%d.\n", chan);
+ return -1;
+ }
+
+
+ return 0;
+}
+
+int tn7sar_send_packet(Tn7AtmPrivate *priv, int chan, void *new_skb, void *data,unsigned int len, int priority)
+{
+ FRAGLIST fragList;
+ unsigned int mode;
+ HAL_FUNCTIONS *pHalFunc;
+ HAL_DEVICE *pHalDev;
+
+ dprintf(4, "tn7sar_send_packet\n");
+ pHalFunc = (HAL_FUNCTIONS *)priv->pSarHalFunc;
+ pHalDev = (HAL_DEVICE *)priv->pSarHalDev;
+
+ fragList.len = len;
+ fragList.data = (void *)data;
+
+ xdump((char *)fragList.data , fragList.len, 6);
+
+ /*mode bit
+ 31-19 unused
+ 18 oam cell, 1 = true, 0=false
+ 17-16 oam type, 0=F4 seg, 1=F4 End, 2=F5 seg, 3=F5 end
+ 15-08 transimit queue, current, 0=priority queue, 1=normal queue
+ 07-00 channel number
+ */
+ mode = 0;
+ mode |= (0xff & chan);
+ mode |= ((0xff & priority) << 8);
+
+ dprintf(4, "mode = %d\n", mode);
+
+ tn7sar_data_writeback(fragList.data, len);
+ if(pHalFunc->Send(pHalDev, &fragList, 1, len, new_skb, mode) != 0)
+ {
+ dprintf(1, "SAR hal failed to send packet.\n");
+ return 1;
+ }
+ //tn7sar_get_stats(priv);
+ sarStat.txPktCnt++;
+ sarStat.txBytes +=len;
+ return 0;
+}
+
+
+
+int tn7sar_handle_interrupt(struct atm_dev *dev, Tn7AtmPrivate *priv)
+{
+ int more;
+ int rc;
+ HAL_FUNCTIONS *pHalFunc;
+ HAL_DEVICE *pHalDev;
+ int (*halIsr)(HAL_DEVICE *halDev, int *work);
+
+ pHalFunc = (HAL_FUNCTIONS *)priv->pSarHalFunc;
+ pHalDev = (HAL_DEVICE *)priv->pSarHalDev;
+ halIsr = priv->halIsr;
+
+ rc = halIsr(pHalDev, &more);
+
+ pHalFunc->PacketProcessEnd(pHalDev);
+
+ return rc;
+}
+
+
+int tn7sar_deactivate_vc(Tn7AtmPrivate *priv, int chan)
+{
+ unsigned int mode;
+ HAL_FUNCTIONS *pHalFunc;
+ HAL_DEVICE *pHalDev;
+
+ dprintf(4, "tn7sar_deactivate_vc\n");
+ pHalFunc = (HAL_FUNCTIONS *)priv->pSarHalFunc;
+ pHalDev = (HAL_DEVICE *)priv->pSarHalDev;
+
+ mode = 0xf; //tear down everything, wait for return;
+
+ pHalFunc->ChannelTeardown(pHalDev, chan, mode);
+ return 0;
+}
+
+void tn7sar_exit(struct atm_dev *dev, Tn7AtmPrivate *priv)
+{
+ HAL_FUNCTIONS *pHalFunc;
+ HAL_DEVICE *pHalDev;
+
+ dprintf(4, "tn7sar_exit()\n");
+
+ pHalFunc = (HAL_FUNCTIONS *)priv->pSarHalFunc;
+ pHalDev = (HAL_DEVICE *)priv->pSarHalDev;
+
+ tn7sar_deactivate_vc(priv, 15); // de-activate oam channel
+
+ pHalFunc->Close(pHalDev, 2);
+ pHalFunc->Shutdown(pHalDev);
+
+ kfree(priv->pSarOsFunc);
+
+}
+
+void tn7sar_get_sar_version(Tn7AtmPrivate *priv, char **pVer)
+{
+ HAL_FUNCTIONS *pHalFunc;
+ HAL_DEVICE *pHalDev;
+
+ dprintf(4, "tn7sar_get_sar_version()\n");
+
+ pHalFunc = (HAL_FUNCTIONS *)priv->pSarHalFunc;
+ pHalDev = (HAL_DEVICE *)priv->pSarHalDev;
+ pHalFunc->Control(pHalDev, "Version", "Get", pVer);
+}
+
+
+int tn7sar_get_near_end_loopback_count(unsigned int *pF4count, unsigned int *pF5count)
+{
+ unsigned int f4c, f5c;
+
+ f4c = *(volatile unsigned int *)SAR_PDSP_OAM_F4LB_COUNT_REG_ADDR;
+ f5c = *(volatile unsigned int *)SAR_PDSP_OAM_F5LB_COUNT_REG_ADDR;
+ *pF4count = f4c;
+ *pF5count = f5c;
+
+ return 0;
+}
+
+
+int tn7sar_unmatched_oam_generation(void *privContext, int vpi, int vci, int type)
+{
+
+ unsigned int regv = 0;
+ int chan=15;
+ static unsigned int tag;
+ HAL_FUNCTIONS *pHalFunc;
+ HAL_DEVICE *pHalDev;
+ Tn7AtmPrivate *priv;
+ unsigned int llid[4]={0xffffffff,0xffffffff,0xffffffff,0xffffffff};
+
+ dprintf(4, "tn7sar_unknow_oam_generation()\n");
+
+ priv = (Tn7AtmPrivate *)privContext;
+ pHalFunc = (HAL_FUNCTIONS *)priv->pSarHalFunc;
+ pHalDev = (HAL_DEVICE *)priv->pSarHalDev;
+
+ if(vci==0)
+ {
+ oamPingStatus = OAM_PING_FAILED;
+ return 0;
+ }
+ /* calculate atm header */
+ oamAtmHdr = tn7sar_atm_header(vpi,vci);
+
+ /* config the atm header */
+ pHalFunc->Control(pHalDev,"TxVc_AtmHeader.15", "Set", &oamAtmHdr);
+
+ /*record oam type */
+ oam_type = type;
+
+ regv = (0xff & chan);
+
+ switch(type)
+ {
+ case 0:
+ regv |= (1<<12); //f5 end
+ dprintf(2, "f5 loop back\n");
+ break;
+ case 1:
+ regv |= (1<<13); // f4 end
+ break;
+ case 2:
+ regv |= (1<<14); //f5 seg
+ break;
+ case 3:
+ regv |= (1<<15); //f4 seg
+ break;
+ default:
+ break;
+ }
+ oamPingStatus = OAM_PING_PENDING;
+ pHalFunc->OamLoopbackConfig(pHalDev, regv, llid, tag);
+ tag++;
+ return 0;
+
+}
+
+int tn7sar_oam_generation(void *privContext, int chan, int type, int vpi, int vci, int timeout)
+{
+ unsigned int regv = 0;
+ static unsigned int tag;
+ HAL_FUNCTIONS *pHalFunc;
+ HAL_DEVICE *pHalDev;
+ Tn7AtmPrivate *priv;
+ unsigned int llid[4]={0xffffffff,0xffffffff,0xffffffff,0xffffffff};
+
+ dprintf(2, "tn7sar_oam_generation()\n");
+
+ priv = (Tn7AtmPrivate *)privContext;
+ pHalFunc = (HAL_FUNCTIONS *)priv->pSarHalFunc;
+ pHalDev = (HAL_DEVICE *)priv->pSarHalDev;
+
+ if(timeout >= 5000)
+ {
+ if(timeout == 6000)
+ {
+ tn7sar_clear_pvc_table();
+ return 0;
+ }
+ timeout = oamLbTimeout;
+ }
+
+
+ pHalFunc->Control(pHalDev,"OamLbTimeout", "Set", &timeout);
+
+ if(chan == ATM_NO_DMA_CHAN)
+ {
+ tn7sar_unmatched_oam_generation(priv, vpi, vci, type);
+ return 0;
+ }
+
+ /* calculate atm header */
+ oamAtmHdr = tn7sar_atm_header(vpi,vci);
+
+ oam_type = type;
+
+ regv = (0xff & chan);
+ switch(type)
+ {
+ case 0:
+ regv |= (1<<12); //f5 end
+ dprintf(2, "f5 loop back\n");
+ break;
+ case 1:
+ regv |= (1<<13); // f4 end
+ break;
+ case 2:
+ regv |= (1<<14); //f5 seg
+ break;
+ case 3:
+ regv |= (1<<15); //f4 seg
+ break;
+ default:
+ break;
+ }
+ oamPingStatus = OAM_PING_PENDING;
+ pHalFunc->OamLoopbackConfig(pHalDev, regv, llid, tag);
+ tag++;
+
+ return 0;
+}
+
+int tn7sar_proc_oam_ping(char* buf, char **start, off_t offset, int count,int *eof, void *data)
+{
+ int len = 0;
+
+ len += sprintf(buf+len, "%d\n", oamPingStatus);
+
+ return len;
+}
+
+int tn7sar_proc_pvc_table(char* buf, char **start, off_t offset, int count,int *eof, void *data)
+{
+ int len = 0;
+ int i;
+
+ for(i=0;i<16;i++)
+ {
+ if(pvc_result[i].bInUse)
+ {
+ len += sprintf(buf+len, "%d,%d\n", pvc_result[i].vpi,pvc_result[i].vci);
+ }
+ else
+ {
+ len += sprintf(buf+len, "0,0\n");
+ }
+ }
+ return len;
+}
+
+
+
+int tn7sar_proc_sar_stat(char* buf, char **start, off_t offset, int count,int *eof, void *data)
+{
+ int len = 0;
+ int limit = count - 80;
+ struct atm_dev *dev;
+ Tn7AtmPrivate *priv;
+ int i, j, k;
+ int stat_len;
+ char statString[32];
+ unsigned int *pStateBase, *pSarStat;
+ HAL_FUNCTIONS *pHalFunc;
+ HAL_DEVICE *pHalDev;
+ int dBytes;
+
+ dev = (struct atm_dev *)data;
+ priv = (Tn7AtmPrivate *)dev->dev_data;
+
+ pHalFunc = (HAL_FUNCTIONS *)priv->pSarHalFunc;
+ pHalDev = (HAL_DEVICE *)priv->pSarHalDev;
+
+ len += sprintf(buf+len, "SAR HAL Statistics\n");
+ for(i=0;i<MAX_DMA_CHAN;i++)
+ {
+ if(priv->lut[i].inuse)
+ {
+ if(len<=limit)
+ len += sprintf(buf+len, "\nChannel %d:\n",priv->lut[i].chanid);
+ k=0;
+ for(j=0;j<4;j++)
+ {
+ stat_len =sprintf(statString, "Stats;%d;%d", j,priv->lut[i].chanid);
+ statString[stat_len]=0;
+ pHalFunc->Control(pHalDev, statString, "Get", &pSarStat);
+ pStateBase = pSarStat;
+ while(pSarStat)
+ {
+ if((char *)*pSarStat == NULL)
+ break;
+ if(len<=limit)
+ {
+ dBytes = sprintf(buf+len, "%s: ",(char *) *pSarStat);
+ len += dBytes;
+ k += dBytes;
+ }
+ pSarStat++;
+ if(len<=limit)
+ {
+ dBytes = sprintf(buf+len, "%s; ",(char *) *pSarStat);
+ len += dBytes;
+ k += dBytes;
+ }
+ pSarStat++;
+
+ if(k > 60)
+ {
+ k=0;
+ if(len<=limit)
+ len += sprintf(buf+len, "\n");
+ }
+ }
+
+ kfree(pStateBase);
+ }
+ }
+ }
+
+ return len;
+}
+
+void tn7sar_get_sar_firmware_version(unsigned int *pdsp_version_ms, unsigned int *pdsp_version_ls)
+{
+
+ *pdsp_version_ms = (SarPdspFirmware[9]>>20) & 0xF;
+ *pdsp_version_ls = (SarPdspFirmware[9]>>12) & 0xFF;
+ return;
+}
diff -urN linux.old/drivers/atm/sangam_atm/tnetd7300_sar_firm.h linux.dev/drivers/atm/sangam_atm/tnetd7300_sar_firm.h
--- linux.old/drivers/atm/sangam_atm/tnetd7300_sar_firm.h 1970-01-01 01:00:00.000000000 +0100
+++ linux.dev/drivers/atm/sangam_atm/tnetd7300_sar_firm.h 2005-07-10 08:02:01.456109536 +0200
@@ -0,0 +1,988 @@
+//SarPdspFirmware Revision: 49
+
+static int SarPdspFirmware[] = {
+ 0xb0a8d1f1,
+ 0x000003d8,
+ 0x00000000,
+ 0x00000004,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x00000000,
+ 0x21000900,
+ 0x24049080,
+ 0x24000080,
+ 0x240000c0,
+ 0x10e0e0e1,
+ 0x10e0e0e2,
+ 0x10e0e0e3,
+ 0x10e0e0e4,
+ 0x10e0e0e5,
+ 0x10e0e0e6,
+ 0x10e0e0e7,
+ 0x10e0e0e8,
+ 0x10e0e0e9,
+ 0x10e0e0ea,
+ 0x10e0e0eb,
+ 0x10e0e0ec,
+ 0x10e0e0ed,
+ 0x10e0e0ee,
+ 0x10e0e0ef,
+ 0x10e0e0f0,
+ 0x10e0e0f1,
+ 0x10e0e0f2,
+ 0x10e0e0f3,
+ 0x10e0e0f4,
+ 0x10e0e0f5,
+ 0x10e0e0f6,
+ 0x10e0e0f7,
+ 0x10e0e0f8,
+ 0x10e0e0f9,
+ 0x10e0e0fa,
+ 0x10e0e0fb,
+ 0x10e0e0fc,
+ 0x10e0e0fd,
+ 0x10e0e0fe,
+ 0x10e0e0ff,
+ 0x81042680,
+ 0x810c2680,
+ 0x81042680,
+ 0x2483c080,
+ 0x81180b80,
+ 0x2484c080,
+ 0x811a0b80,
+ 0x2485c080,
+ 0x811c0b80,
+ 0x240100dd,
+ 0xa07d06fd,
+ 0x240400dd,
+ 0xa07d04fd,
+ 0x24c000dd,
+ 0x2400169d,
+ 0xa07d5cfd,
+ 0x511f9d03,
+ 0x01019d9d,
+ 0x7f0000fd,
+ 0xd11eff05,
+ 0x97c06890,
+ 0x1d00e5e5,
+ 0x2301229e,
+ 0x81bc2890,
+ 0x24000000,
+ 0xc917ff02,
+ 0x81000100,
+ 0x01010000,
+ 0xc918ff02,
+ 0x81000100,
+ 0x01010000,
+ 0xc919ff02,
+ 0x81000100,
+ 0xd110e70a,
+ 0xd11cff09,
+ 0x1d00e5e5,
+ 0xd100e704,
+ 0xd114ff06,
+ 0x2301179e,
+ 0x79000004,
+ 0xd70ffffd,
+ 0x91382486,
+ 0x2301059e,
+ 0xc903ff07,
+ 0xa06047e0,
+ 0xb10043e6,
+ 0xc910e602,
+ 0x81000106,
+ 0x24006025,
+ 0x2300d39e,
+ 0xd11dff09,
+ 0x1f00e5e5,
+ 0xc901e705,
+ 0xd111ff06,
+ 0x91382586,
+ 0x2301059e,
+ 0x79000003,
+ 0xd715fffc,
+ 0x2301179e,
+ 0xc910e706,
+ 0x110f2760,
+ 0x240000c6,
+ 0x24000086,
+ 0x13106006,
+ 0x7b00005a,
+ 0x11079f80,
+ 0x51008010,
+ 0xc912ff0f,
+ 0xd100ff04,
+ 0xd101ff05,
+ 0xa06046e0,
+ 0x79000004,
+ 0xa06044e0,
+ 0x79000002,
+ 0xa06045e0,
+ 0xb10043e6,
+ 0x61150602,
+ 0x2101c500,
+ 0xc910e602,
+ 0xa1001006,
+ 0x24000025,
+ 0x2300d39e,
+ 0xd11fff05,
+ 0x97c06a90,
+ 0x1f00e5e5,
+ 0x2301229e,
+ 0x81bc2a90,
+ 0xd11cff09,
+ 0x1d00e5e5,
+ 0xc900e705,
+ 0xd10fff06,
+ 0x91382486,
+ 0x2301059e,
+ 0x79000003,
+ 0xd714fffc,
+ 0x2301179e,
+ 0xc907ff07,
+ 0xa0604be0,
+ 0xb10043e6,
+ 0xc910e602,
+ 0x81000106,
+ 0x24006025,
+ 0x2300d39e,
+ 0xd111e70a,
+ 0xd11dff09,
+ 0x1f00e5e5,
+ 0xd101e704,
+ 0xd115ff06,
+ 0x2301179e,
+ 0x79000004,
+ 0xd711fffd,
+ 0x91382586,
+ 0x2301059e,
+ 0xc911e706,
+ 0x0b042760,
+ 0x240000c6,
+ 0x24000086,
+ 0x13106006,
+ 0x7b000024,
+ 0x11709f80,
+ 0x5100800e,
+ 0xc913ff0d,
+ 0xd104ff04,
+ 0xd105ff05,
+ 0xa0604ae0,
+ 0x79000004,
+ 0xa06048e0,
+ 0x79000002,
+ 0xa06049e0,
+ 0xb10043e6,
+ 0xc910e602,
+ 0xa1001106,
+ 0x24000025,
+ 0x2300d39e,
+ 0xc90bff02,
+ 0x7900000b,
+ 0xc90aff02,
+ 0x79000012,
+ 0xcf08ff89,
+ 0xb10002e0,
+ 0xcf18e087,
+ 0x790000b6,
+ 0x24000080,
+ 0x24fb00c0,
+ 0xa06003e0,
+ 0x7f000082,
+ 0xb10024e6,
+ 0xb10025e0,
+ 0xa06628e6,
+ 0xa06029e0,
+ 0x248000c6,
+ 0xa06624e6,
+ 0x671006f0,
+ 0x81082186,
+ 0x7f0000ee,
+ 0xb10027e6,
+ 0x61100604,
+ 0xa0662be6,
+ 0x810c2186,
+ 0x79000006,
+ 0xd70cffea,
+ 0xa0662be6,
+ 0x1f1be6e6,
+ 0x81382686,
+ 0x813c2680,
+ 0x248000c6,
+ 0xa06627e6,
+ 0x7f0000e3,
+ 0x110f0600,
+ 0x81100b00,
+ 0x01502545,
+ 0x90457888,
+ 0x5103091c,
+ 0x6901092a,
+ 0xc910e603,
+ 0xd108e90d,
+ 0x79000027,
+ 0x01582545,
+ 0x9045788a,
+ 0xd108e904,
+ 0x1f08e9e9,
+ 0x01552545,
+ 0x80451829,
+ 0x50eaeb20,
+ 0x0101ebeb,
+ 0x015c2545,
+ 0x8045388b,
+ 0x7900001c,
+ 0x015c2545,
+ 0x9045788b,
+ 0x6900eb05,
+ 0x1d08e9e9,
+ 0x01552545,
+ 0x80451829,
+ 0x79000004,
+ 0x0501ebeb,
+ 0x015c2545,
+ 0x8045388b,
+ 0x10ecece8,
+ 0x79000010,
+ 0x24000000,
+ 0x5110000e,
+ 0x690f6903,
+ 0x24000069,
+ 0x79000002,
+ 0x01016969,
+ 0x01010000,
+ 0x81100b69,
+ 0x01542545,
+ 0x90451809,
+ 0x6f0209f7,
+ 0xa1001069,
+ 0x81100b06,
+ 0x01572545,
+ 0x80451869,
+ 0xa06841e8,
+ 0xa1414006,
+ 0x209e0000,
+ 0x81100b06,
+ 0xd11fe603,
+ 0x9164388d,
+ 0x8108248d,
+ 0xd100e507,
+ 0x97406490,
+ 0x9108248d,
+ 0x813c2480,
+ 0x2302b4de,
+ 0x1d00e7e7,
+ 0x79000006,
+ 0x97406590,
+ 0x9108258d,
+ 0x813c2580,
+ 0x1d01e7e7,
+ 0x2302b9de,
+ 0x8164388d,
+ 0x209e0000,
+ 0x81040105,
+ 0x91002286,
+ 0x97086290,
+ 0x81042280,
+ 0xd100e504,
+ 0x2302b4de,
+ 0x1f00e7e7,
+ 0x209e0000,
+ 0x2302b9de,
+ 0x1f01e7e7,
+ 0x209e0000,
+ 0xd109ff00,
+ 0xa0702cf0,
+ 0x79000001,
+ 0xd109ff00,
+ 0xb1002de6,
+ 0xd11ee609,
+ 0xb1000de0,
+ 0xc91fe044,
+ 0x24c338c6,
+ 0x10000006,
+ 0x81382686,
+ 0x87406690,
+ 0x813c2680,
+ 0x7900003e,
+ 0x110f0600,
+ 0x81100b00,
+ 0x24000045,
+ 0x24000025,
+ 0x61100603,
+ 0x24006045,
+ 0x24006025,
+ 0x01704545,
+ 0x90451888,
+ 0x0b034600,
+ 0x11070000,
+ 0x69040004,
+ 0xc916ff2c,
+ 0x01019e9e,
+ 0x7900002f,
+ 0xc90cff04,
+ 0x6f0200fd,
+ 0xd308e8a1,
+ 0x7f0000fb,
+ 0x69020008,
+ 0xd308e89e,
+ 0xb1002fe6,
+ 0x91b82880,
+ 0xc91ce002,
+ 0x1f1ce6e6,
+ 0x10080806,
+ 0x79000015,
+ 0xb1002fe6,
+ 0x69030003,
+ 0x13c06666,
+ 0x79000011,
+ 0x91807809,
+ 0xc910ea09,
+ 0x81082689,
+ 0x01018a8a,
+ 0xc91ee60a,
+ 0x1d10eaea,
+ 0x240557c0,
+ 0x60c08a07,
+ 0x1f1de6e6,
+ 0x79000005,
+ 0x2400018a,
+ 0x1f10eaea,
+ 0x1f1fe6e6,
+ 0xd71ee6f8,
+ 0x51000002,
+ 0x11c76666,
+ 0x81382686,
+ 0x87406690,
+ 0x91082689,
+ 0x813c2680,
+ 0xb1002ee6,
+ 0xd103e609,
+ 0x81807809,
+ 0xc908e807,
+ 0x21039400,
+ 0x81002386,
+ 0x87086390,
+ 0x81042380,
+ 0xc908e802,
+ 0x21039400,
+ 0x209e0000,
+ 0xb10008ef,
+ 0x110f0f00,
+ 0x81100b00,
+ 0x24000025,
+ 0x61100f02,
+ 0x24005025,
+ 0x01952545,
+ 0x9045382e,
+ 0xc91def03,
+ 0x24000900,
+ 0x2301c09e,
+ 0xc91cef03,
+ 0x24001900,
+ 0x2301c09e,
+ 0xc91bef03,
+ 0x24000a00,
+ 0x2301c09e,
+ 0xc91aef03,
+ 0x24001a00,
+ 0x2301c09e,
+ 0x8045382e,
+ 0x01a82545,
+ 0x9045388e,
+ 0xc915ef03,
+ 0x24000000,
+ 0x2301c09e,
+ 0xc914ef03,
+ 0x24001000,
+ 0x2301c09e,
+ 0x8045388e,
+ 0x61100f02,
+ 0x24006025,
+ 0x016d2545,
+ 0x9045382e,
+ 0xc919ef03,
+ 0x24000900,
+ 0x2301c09e,
+ 0xc918ef03,
+ 0x24001900,
+ 0x2301c09e,
+ 0xc917ef03,
+ 0x24000a00,
+ 0x2301c09e,
+ 0xc916ef03,
+ 0x24001a00,
+ 0x2301c09e,
+ 0x8045382e,
+ 0x017c2545,
+ 0x9045388e,
+ 0xc913ef03,
+ 0x24000000,
+ 0x2301c09e,
+ 0xc912ef03,
+ 0x24001000,
+ 0x2301c09e,
+ 0x8045388e,
+ 0xd11eef19,
+ 0x11f02f00,
+ 0x51000017,
+ 0x24001520,
+ 0x81140b20,
+ 0x81b01a0f,
+ 0x1f02e7e7,
+ 0x24c000c0,
+ 0x24001580,
+ 0xa0605ce0,
+ 0xc90fef04,
+ 0x1d04e7e7,
+ 0x1d05e7e7,
+ 0x7900000c,
+ 0xc90eef04,
+ 0x1d04e7e7,
+ 0x1f05e7e7,
+ 0x79000008,
+ 0xc90def04,
+ 0x1f04e7e7,
+ 0x1d05e7e7,
+ 0x79000004,
+ 0xc90cef03,
+ 0x1f04e7e7,
+ 0x1f05e7e7,
+ 0x2100b900,
+ 0xd11eef03,
+ 0x1e00eeee,
+ 0x209e0000,
+ 0x1c00eeee,
+ 0x209e0000,
+ 0x110f0606,
+ 0x81140b06,
+ 0x13100606,
+ 0x91b01a83,
+ 0x24000025,
+ 0x61100304,
+ 0x24005025,
+ 0xc905e702,
+ 0x24006025,
+ 0x110f0300,
+ 0x81100b00,
+ 0x81120b00,
+ 0x51150611,
+ 0x61100302,
+ 0x24005025,
+ 0x1d01e5e5,
+ 0x51160639,
+ 0x511a0650,
+ 0x511c0657,
+ 0x5118065e,
+ 0x511e0685,
+ 0x61100302,
+ 0x24006025,
+ 0x1f01e5e5,
+ 0x51170634,
+ 0x511b064b,
+ 0x511d0652,
+ 0x51190658,
+ 0x511f067f,
+ 0xc903e708,
+ 0x1d03e7e7,
+ 0x24000060,
+ 0xa1000a60,
+ 0x244000c0,
+ 0x24001580,
+ 0xa0605ce0,
+ 0x21007d00,
+ 0xcf02e7fc,
+ 0x1d02e7e7,
+ 0x1f03e7e7,
+ 0xc904e703,
+ 0x1f08e3e3,
+ 0x79000002,
+ 0x1d08e3e3,
+ 0xc905e705,
+ 0x01682545,
+ 0x9045588d,
+ 0x2302879e,
+ 0x79000004,
+ 0x01902545,
+ 0x9045588d,
+ 0x2302819e,
+ 0x24001872,
+ 0x24000152,
+ 0xb10009e0,
+ 0x108080d3,
+ 0x10c0c092,
+ 0x2400102c,
+ 0x2302c8de,
+ 0x91021c97,
+ 0x91001cd8,
+ 0x91061c98,
+ 0x91041cd9,
+ 0x910a1c99,
+ 0x91081cda,
+ 0x910e1c9a,
+ 0x910c1cdb,
+ 0x91261d9b,
+ 0x91287d9c,
+ 0x23028dde,
+ 0x1f02e7e7,
+ 0x1d03e7e7,
+ 0x7d000070,
+ 0x01902545,
+ 0x9045798d,
+ 0x79000003,
+ 0x01682545,
+ 0x9045788d,
+ 0x0b09eee0,
+ 0x24001472,
+ 0xd108e303,
+ 0xc900e00b,
+ 0x79000002,
+ 0xc910e009,
+ 0xd101e503,
+ 0x2302819e,
+ 0x79000002,
+ 0x2302879e,
+ 0x91013d12,
+ 0x9504bd93,
+ 0x23028dde,
+ 0x7d00005d,
+ 0xd108ee03,
+ 0x1d10e7e7,
+ 0x7900009a,
+ 0x1d11e7e7,
+ 0x79000098,
+ 0x01902545,
+ 0x9045798d,
+ 0x79000003,
+ 0x01682545,
+ 0x9045788d,
+ 0x0b0aeee0,
+ 0x24001072,
+ 0x7f0000e8,
+ 0x01a02545,
+ 0x9045b98d,
+ 0x79000003,
+ 0x01742545,
+ 0x9045b88d,
+ 0x0b01efe0,
+ 0x24001172,
+ 0x7f0000e0,
+ 0x2302d1de,
+ 0x79000002,
+ 0x2302d6de,
+ 0x000c2545,
+ 0x9045198f,
+ 0xd100ef07,
+ 0x1d02efef,
+ 0xc901ef0c,
+ 0xc905ef0b,
+ 0x1d01efef,
+ 0x1d05efef,
+ 0x79000008,
+ 0xd102ef04,
+ 0x1f02efef,
+ 0x8045198f,
+ 0x79000078,
+ 0xd101ef04,
+ 0x1f01efef,
+ 0x1f05efef,
+ 0x8045198f,
+ 0x69180673,
+ 0x01ac2545,
+ 0x2302dbde,
+ 0xd100ef03,
+ 0x23036c9e,
+ 0x7900006e,
+ 0xc800e40b,
+ 0x110f0020,
+ 0x81100b20,
+ 0x100c0c45,
+ 0x61100002,
+ 0x01604545,
+ 0x9045188f,
+ 0xd101ef04,
+ 0x1f01efef,
+ 0x1f07efef,
+ 0x8045188f,
+ 0x01010000,
+ 0x6f1300f4,
+ 0x79000060,
+ 0x2302d1de,
+ 0x79000002,
+ 0x2302d6de,
+ 0x000c2545,
+ 0x9045198f,
+ 0xc903ef05,
+ 0x1d03efef,
+ 0x1f04efef,
+ 0x8045198f,
+ 0x79000056,
+ 0xc904ef55,
+ 0x1d04efef,
+ 0xc901ef04,
+ 0xc906ef03,
+ 0x1d01efef,
+ 0x1d06efef,
+ 0x8045198f,
+ 0x691e064e,
+ 0x01ac2545,
+ 0x2302dbde,
+ 0xc800e40c,
+ 0x110f0020,
+ 0x81100b20,
+ 0x100c0c45,
+ 0x61100002,
+ 0x01604545,
+ 0x9045188f,
+ 0xc901ef05,
+ 0xc908ef04,
+ 0x1d01efef,
+ 0x1d07efef,
+ 0x8045188f,
+ 0x01010000,
+ 0x6f1300f3,
+ 0x7900003d,
+ 0x10ededf0,
+ 0xc908e303,
+ 0x13401010,
+ 0x209e0000,
+ 0x13301010,
+ 0x209e0000,
+ 0x10ededf0,
+ 0xc908e303,
+ 0x130a1010,
+ 0x209e0000,
+ 0x13081010,
+ 0x209e0000,
+ 0x24000266,
+ 0x2400c800,
+ 0x24000020,
+ 0xd108ee17,
+ 0x01012020,
+ 0xc91cff09,
+ 0x6e0020fe,
+ 0xc910e702,
+ 0x20de0000,
+ 0x1f10e7e7,
+ 0x110f0600,
+ 0x11f02727,
+ 0x12002727,
+ 0x20de0000,
+ 0x1d10e7e7,
+ 0x2302b4de,
+ 0x511d0605,
+ 0x511c0602,
+ 0x7900001e,
+ 0x01a62545,
+ 0x79000002,
+ 0x01722545,
+ 0x90451880,
+ 0x01018080,
+ 0x80451880,
+ 0x79000017,
+ 0x01012020,
+ 0xc91dff09,
+ 0x6e0020fe,
+ 0xc911e702,
+ 0x20de0000,
+ 0x1f11e7e7,
+ 0x09040600,
+ 0x110f2727,
+ 0x12002727,
+ 0x20de0000,
+ 0x1d11e7e7,
+ 0x2302b9de,
+ 0x7f0000ea,
+ 0x81b82786,
+ 0x240000d1,
+ 0x87c06790,
+ 0x81bc2780,
+ 0x20de0000,
+ 0x81b82986,
+ 0x87c06990,
+ 0x81bc2980,
+ 0x20de0000,
+ 0x91b43a88,
+ 0x2301029e,
+ 0x51150608,
+ 0xc908e305,
+ 0x51120303,
+ 0x01010303,
+ 0x79000002,
+ 0x24000003,
+ 0x01012323,
+ 0x81b01a83,
+ 0x21007d00,
+ 0x902cfc88,
+ 0x10c8c893,
+ 0x108888d4,
+ 0x10c9c994,
+ 0x108989d5,
+ 0x10caca95,
+ 0x108a8ad6,
+ 0x10cbcb96,
+ 0x108b8bd7,
+ 0xd108e303,
+ 0x2400a80c,
+ 0x20de0000,
+ 0x2400aa0c,
+ 0x20de0000,
+ 0xd108e303,
+ 0x24007c0c,
+ 0x20de0000,
+ 0x24007e0c,
+ 0x20de0000,
+ 0x24000000,
+ 0x90453904,
+ 0xd108e303,
+ 0x24007c0c,
+ 0x20de0000,
+ 0x24007e0c,
+ 0x20de0000,
+ 0xb1002fe6,
+ 0x91b82880,
+ 0xc91ce002,
+ 0x209e0000,
+ 0xb1002ee6,
+ 0x69187279,
+ 0xd110f230,
+ 0xc903e769,
+ 0xc90be604,
+ 0xc904e767,
+ 0xd105e766,
+ 0x7900000c,
+ 0xc90ae604,
+ 0xd104e763,
+ 0xd105e762,
+ 0x79000008,
+ 0xc907e604,
+ 0xc904e75f,
+ 0xc905e75e,
+ 0x79000004,
+ 0xc906e65c,
+ 0xd104e75b,
+ 0xc905e75a,
+ 0x91003c80,
+ 0x6897c058,
+ 0x68d88057,
+ 0x91043c80,
+ 0x6898c055,
+ 0x68d98054,
+ 0x91083c80,
+ 0x6899c052,
+ 0x68da8051,
+ 0x910c3c80,
+ 0x689ac04f,
+ 0x68db804e,
+ 0xb10009e0,
+ 0x6892c04c,
+ 0x68d3804b,
+ 0x24000160,
+ 0xa1000a60,
+ 0x244000c0,
+ 0x24001580,
+ 0xa0605ce0,
+ 0x1d03e7e7,
+ 0x109393c8,
+ 0x10d4d488,
+ 0x109494c9,
+ 0x10d5d589,
+ 0x109595ca,
+ 0x10d6d68a,
+ 0x109696cb,
+ 0x10d7d78b,
+ 0x8110fc88,
+ 0x209e0000,
+ 0x91003c80,
+ 0x6893c00c,
+ 0x68d4800b,
+ 0x91043c80,
+ 0x6894c009,
+ 0x68d58008,
+ 0x91083c80,
+ 0x6895c006,
+ 0x68d68005,
+ 0x910c3c80,
+ 0x6896c003,
+ 0x68d78002,
+ 0x79000010,
+ 0x24ffff80,
+ 0x24ffffc0,
+ 0x68809306,
+ 0x68e0f405,
+ 0x68e0f504,
+ 0x68e0f603,
+ 0x6880d702,
+ 0x79000008,
+ 0x24000080,
+ 0x240000c0,
+ 0x68809323,
+ 0x68e0f422,
+ 0x68e0f521,
+ 0x68e0f620,
+ 0x6880d71f,
+ 0x1d10f2f2,
+ 0x2400002c,
+ 0x2302c8de,
+ 0x24000f80,
+ 0x240000c0,
+ 0x0101c0c0,
+ 0xd100e504,
+ 0xc91cff06,
+ 0x6e80c0fd,
+ 0x21016d00,
+ 0xc91dff03,
+ 0x6e80c0fa,
+ 0x21016d00,
+ 0xd104e606,
+ 0xc909e608,
+ 0xb1000ce0,
+ 0x0101e0e0,
+ 0xa0600ce0,
+ 0x79000004,
+ 0xb1000be0,
+ 0x0101e0e0,
+ 0xa0600be0,
+ 0xb1002fe6,
+ 0xd100e504,
+ 0x2302b4de,
+ 0x24000022,
+ 0x209e0000,
+ 0x2302b9de,
+ 0x24000042,
+ 0x209e0000,
+ 0xd104e609,
+ 0x01782545,
+ 0x9045180e,
+ 0x110f0e00,
+ 0x81100b00,
+ 0x2400a445,
+ 0x51002502,
+ 0x01504545,
+ 0x90451888,
+ 0xc909e87d,
+ 0xb1002fe6,
+ 0x1f1fe6e6,
+ 0x10080806,
+ 0x21015f00,
+ 0x6914721b,
+ 0x01782545,
+ 0x2303bade,
+ 0x900c188f,
+ 0x1d02efef,
+ 0xc901ef05,
+ 0xc905ef04,
+ 0x1d01efef,
+ 0x1d05efef,
+ 0x800c188f,
+ 0xc909e66e,
+ 0x2303d0de,
+ 0xc800e40c,
+ 0x110f0020,
+ 0x81100b20,
+ 0x100c0c45,
+ 0x61100002,
+ 0x01604545,
+ 0x9045188f,
+ 0xc901ef05,
+ 0xc907ef04,
+ 0x1d01efef,
+ 0x1d07efef,
+ 0x8045188f,
+ 0x01010000,
+ 0x6f1300f3,
+ 0x7900005e,
+ 0x6910725d,
+ 0x01782545,
+ 0x2303bade,
+ 0x900c188f,
+ 0x1f03efef,
+ 0xd101ef03,
+ 0x1f01efef,
+ 0x1f06efef,
+ 0x800c188f,
+ 0xc909e654,
+ 0x2303d0de,
+ 0xc800e40b,
+ 0x110f0020,
+ 0x81100b20,
+ 0x100c0c45,
+ 0x61100002,
+ 0x01604545,
+ 0x9045188f,
+ 0xd101ef04,
+ 0x1f01efef,
+ 0x1f08efef,
+ 0x8045188f,
+ 0x01010000,
+ 0x6f1300f4,
+ 0x79000045,
+ 0x01782545,
+ 0x9045788e,
+ 0x1d02efef,
+ 0x1d12efef,
+ 0xc905ef04,
+ 0x1d05efef,
+ 0x1d01efef,
+ 0x7900000c,
+ 0xc915ef04,
+ 0x1d15efef,
+ 0x1d11efef,
+ 0x79000008,
+ 0xc907ef04,
+ 0x1d07efef,
+ 0x1d01efef,
+ 0x79000004,
+ 0xc917ef03,
+ 0x1d17efef,
+ 0x1d11efef,
+ 0x017c2545,
+ 0x8045388f,
+ 0x110f0e00,
+ 0x81100b00,
+ 0x2400a845,
+ 0x51002502,
+ 0x01504545,
+ 0x9045388f,
+ 0x1d02efef,
+ 0x1d12efef,
+ 0xc905ef04,
+ 0x1d05efef,
+ 0x1d01efef,
+ 0x79000004,
+ 0xc915ef03,
+ 0x1d15efef,
+ 0x1d11efef,
+ 0x8045388f,
+ 0x7900001f,
+ 0xc909e60d,
+ 0x9045180e,
+ 0x110f0e00,
+ 0x81100b00,
+ 0xc90ae603,
+ 0x2400a80c,
+ 0x79000003,
+ 0xc90be617,
+ 0x2400aa0c,
+ 0x51002503,
+ 0x01500c0c,
+ 0x24005025,
+ 0x20de0000,
+ 0xc904e611,
+ 0xc906e603,
+ 0x24007c0c,
+ 0x79000003,
+ 0xc907e60d,
+ 0x24007e0c,
+ 0x51002502,
+ 0x01600c0c,
+ 0x20de0000,
+ 0x01ac2545,
+ 0x24000000,
+ 0x90453804,
+ 0xd10be603,
+ 0x24007c0c,
+ 0x20de0000,
+ 0x24007e0c,
+ 0x20de0000,
+ 0x209e0000};
diff -urN linux.old/drivers/atm/sangam_atm/turbodsl.c linux.dev/drivers/atm/sangam_atm/turbodsl.c
--- linux.old/drivers/atm/sangam_atm/turbodsl.c 1970-01-01 01:00:00.000000000 +0100
+++ linux.dev/drivers/atm/sangam_atm/turbodsl.c 2005-07-10 08:02:01.456109536 +0200
@@ -0,0 +1,223 @@
+
+
+/*
+ *
+ * Turbo DSL Implementaion
+ *
+ * Zhicheng Tang ztang@ti.com
+ *
+ * 2002 (c) Texas Instruments Inc.
+ *
+*/
+
+/* defines and variables */
+#define RFC2684_BRIDGED_HDR_SIZE 10
+unsigned char LLC_BRIDGED_HEADER_2684[RFC2684_BRIDGED_HDR_SIZE] =
+ {0xAA, 0xAA, 0x03, 0x00, 0x80, 0xC2, 0x00, 0x07, 0x00, 0x00};
+
+#define RFC2684_ROUTED_HDR_SIZE 6
+unsigned char LLC_ROUTED_HEADER_2684[6] ={0xAA, 0xAA, 0x03, 0x00, 0x00, 0x00};
+
+unsigned long PPP_LLC_HEADER = 0xCF03FEFE;
+
+/* struct definition */
+enum
+{
+ AAL5_ENCAP_PPP_LLC,
+ AAL5_ENCAP_PPP_VCMUX,
+ AAL5_ENCAP_RFC2684_LLC_BRIDGED,
+ AAL5_ENCAP_RFC2684_LLC_ROUTED
+};
+
+/* Etherent header */
+typedef struct _turbodsl_ether_header
+{
+ unsigned char dst_mac_addr[6];
+ unsigned char src_mac_addr[6];
+ unsigned short ether_type;
+} turbodsl_ether_header_t;
+
+
+/* Ip header define */
+typedef struct _turbodsl_ip_header
+{
+
+ unsigned short vit;
+ unsigned short total_length;
+ unsigned short ip_id;
+ unsigned char flag; /* bit 0 = 0, bit1 = don't fragment, bit2=more frag */
+ unsigned char fragment_offset; /* offset include remaining 5 bits above, which make it 13 bits */
+ unsigned char time_to_live;
+ unsigned char protocol;
+ unsigned short checksum;
+ unsigned int src_ip;
+ unsigned int dst_ip;
+} turbodsl_ip_header_t;
+
+/* Arp packet define */
+typedef struct _turbodsl_arp_header
+{
+ unsigned short hardware_type;
+ unsigned short protocol_type;
+ unsigned char h_len;
+ unsigned char p_len;
+ unsigned short operation ;
+ unsigned char snd_hw_address[6];
+ unsigned char snd_pt_address[4];
+ unsigned char dst_hw_address[6];
+ unsigned char dst_pt_address[4];
+} turbodsl_arp_header_t;
+
+#define FIN_FLAG 1
+#define SYN_FLAG 1<<1
+#define RST_FLAG 1<<2
+#define PSH_FLAG 1<<3
+#define ACK_FLAG 1<<4
+#define URG_FLAG 1<<5
+
+typedef struct _turbodsl_tcp_header
+{
+ unsigned short src_port;
+ unsigned short dst_port;
+ unsigned int seq_num;
+ unsigned int ack_num;
+ unsigned char offset; /* only bits 4-7 are for offset */
+ unsigned char flags; /* bits: 0-FIN, 1-SYN, 2-RST, 3-PSH, 4-ACK, 5-URG */
+ unsigned short windows;
+ unsigned short checksum;
+ unsigned short urgent_ptr;
+} turbodsl_tcp_header_t;
+
+
+
+/***************************************************************************
+ * Function: turbodsl_memory_compare
+ * Descripation: Memory compare
+ ****************************************************************************/
+int turbodsl_memory_compare(unsigned char *pIn, unsigned char *pOut, unsigned int len)
+ {
+ int i;
+
+ for(i=0;i<(int)len; i++)
+ {
+ if(pIn[i] != pOut[i])
+ return 0;
+ }
+ return 1;
+ }
+
+/***************************************************************************
+ * Function: turbodsl_check_aal5_encap_type
+ * Descripation: Determine AAL5 Encapsulation type
+ * Input:
+ * unsigned char *pData, AAL5 Packet buffer pointer
+ ****************************************************************************/
+int turbodsl_check_aal5_encap_type(unsigned char *pData)
+ {
+
+ if(turbodsl_memory_compare(pData, LLC_BRIDGED_HEADER_2684, 6))
+ return AAL5_ENCAP_RFC2684_LLC_BRIDGED;
+ if(turbodsl_memory_compare(pData, LLC_ROUTED_HEADER_2684, 6))
+ return AAL5_ENCAP_RFC2684_LLC_ROUTED;
+ if(turbodsl_memory_compare(pData, (unsigned char *)&PPP_LLC_HEADER, sizeof(PPP_LLC_HEADER)))
+ return AAL5_ENCAP_PPP_LLC;
+
+ return AAL5_ENCAP_PPP_VCMUX;
+ }
+
+/***************************************************************************
+ * Function: turbodsl_check_priority_type
+ * Descripation: Determine AAL5 Encapsulation type
+ * Input:
+ * unsigned char *pData, AAL5 Packet buffer pointer.
+ * short vpi, VPI.
+ * int vci, VCI
+ ****************************************************************************/
+int turbodsl_check_priority_type(unsigned char *pData)
+ {
+ int encap;
+ unsigned char *pP;
+ unsigned short etherType;
+ turbodsl_ip_header_t *pIp;
+ turbodsl_tcp_header_t *pTcp;
+ unsigned short ip_length;
+
+ dprintf(2, "turbodsl_check_priority_type ==>\n");
+
+ encap = turbodsl_check_aal5_encap_type(pData);
+ pP = pData;
+
+ switch(encap)
+ {
+ case AAL5_ENCAP_RFC2684_LLC_BRIDGED:
+ pP += RFC2684_BRIDGED_HDR_SIZE; //skip off aal5 encap
+ pP += 12; //skip of mac address
+ etherType = *(unsigned short *)pP;
+ if(etherType != 0x6488 && etherType != 0x0008)
+ {
+ //Not an IP packet
+ return 1;
+ }
+
+ pP +=2; //skip ether type
+ if(etherType == 0x6488)
+ {
+ pP += 6;
+ }
+ break;
+ case AAL5_ENCAP_RFC2684_LLC_ROUTED:
+ pP += RFC2684_ROUTED_HDR_SIZE; //skip of encap
+ pP += 2; //skip ether type
+ break;
+ case AAL5_ENCAP_PPP_LLC:
+ pP += sizeof(PPP_LLC_HEADER);
+ if(*pP == 0xff && *(pP+1) == 0x03) //ppp hdlc header
+ pP += 2;
+ break;
+ case AAL5_ENCAP_PPP_VCMUX:
+ if(*pP == 0xff && *(pP+1) == 0x03) //ppp hdlc header
+ pP += 2;
+ break;
+ default:
+ return 1;
+ }
+
+ pIp = (turbodsl_ip_header_t *)pP;
+ if(pIp->vit != 0x0045)
+ {
+ //Not a IP packet
+ return 1;
+ }
+
+ if(pIp->protocol != 0x06)
+ {
+ //not tcp packet
+ return 1;
+ }
+
+ pTcp = (turbodsl_tcp_header_t *)(pP + sizeof(turbodsl_ip_header_t));
+
+ ip_length = (pIp->total_length>>8) + (pIp->total_length<<8);
+
+ if((pTcp->flags & ACK_FLAG) && ip_length <=40)
+ return 0;
+
+ return 1;
+ }
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff -urN linux.old/include/linux/atmdev.h linux.dev/include/linux/atmdev.h
--- linux.old/include/linux/atmdev.h 2004-08-08 01:26:06.000000000 +0200
+++ linux.dev/include/linux/atmdev.h 2005-07-10 08:02:01.476106496 +0200
@@ -30,6 +30,9 @@
#define ATM_DS3_PCR (8000*12)
/* DS3: 12 cells in a 125 usec time slot */
+#define ATM_PDU_OVHD 0 /* number of bytes to charge against buffer
+ quota per PDU */
+
#define ATM_SD(s) ((s)->sk->protinfo.af_atm)
@@ -94,7 +97,8 @@
/* set backend handler */
#define ATM_NEWBACKENDIF _IOW('a',ATMIOC_SPECIAL+3,atm_backend_t)
/* use backend to make new if */
-
+#define ATM_STOPTX _IOW('a',ATMIOC_SPECIAL+4,struct atmif_sioc)
+ /* Stop Tx on Sangam DSL */
/*
* These are backend handkers that can be set via the ATM_SETBACKEND call
* above. In the future we may support dynamic loading of these - for now,
@@ -199,7 +203,9 @@
"SESSION", "HASSAP", "BOUND", "CLOSE"
-#ifdef __KERNEL__
+#ifndef __KERNEL__
+#undef __AAL_STAT_ITEMS
+#else
#include <linux/sched.h> /* wait_queue_head_t */
#include <linux/time.h> /* struct timeval */
@@ -277,6 +283,7 @@
struct atm_vcc {
atm_vcc_flags_t flags; /* VCC flags (ATM_VF_*) */
+ unsigned char family; /* address family; 0 if unused */
short vpi; /* VPI and VCI (types must be equal */
/* with sockaddr) */
int vci;
@@ -285,20 +292,31 @@
struct atm_dev *dev; /* device back pointer */
struct atm_qos qos; /* QOS */
struct atm_sap sap; /* SAP */
+ atomic_t tx_inuse,rx_inuse; /* buffer space in use */
void (*push)(struct atm_vcc *vcc,struct sk_buff *skb);
void (*pop)(struct atm_vcc *vcc,struct sk_buff *skb); /* optional */
+ struct sk_buff *(*alloc_tx)(struct atm_vcc *vcc,unsigned int size);
+ /* TX allocation routine - can be */
+ /* modified by protocol or by driver.*/
+ /* NOTE: this interface will change */
int (*push_oam)(struct atm_vcc *vcc,void *cell);
int (*send)(struct atm_vcc *vcc,struct sk_buff *skb);
void *dev_data; /* per-device data */
void *proto_data; /* per-protocol data */
+ struct timeval timestamp; /* AAL timestamps */
+ struct sk_buff_head recvq; /* receive queue */
struct k_atm_aal_stats *stats; /* pointer to AAL stats group */
wait_queue_head_t sleep; /* if socket is busy */
struct sock *sk; /* socket backpointer */
+ struct atm_vcc *prev,*next;
/* SVC part --- may move later ------------------------------------- */
short itf; /* interface number */
struct sockaddr_atmsvc local;
struct sockaddr_atmsvc remote;
void (*callback)(struct atm_vcc *vcc);
+ struct sk_buff_head listenq;
+ int backlog_quota; /* number of connection requests we */
+ /* can still accept */
int reply; /* also used by ATMTCP */
/* Multipoint part ------------------------------------------------- */
struct atm_vcc *session; /* session VCC descriptor */
@@ -324,6 +342,8 @@
/* (NULL) */
const char *type; /* device type name */
int number; /* device index */
+ struct atm_vcc *vccs; /* VCC table (or NULL) */
+ struct atm_vcc *last; /* last VCC (or undefined) */
void *dev_data; /* per-device data */
void *phy_data; /* private PHY date */
atm_dev_flags_t flags; /* device flags (ATM_DF_*) */
@@ -333,13 +353,15 @@
struct k_atm_dev_stats stats; /* statistics */
char signal; /* signal status (ATM_PHY_SIG_*) */
int link_rate; /* link rate (default: OC3) */
- atomic_t refcnt; /* reference count */
- spinlock_t lock; /* protect internal members */
+ atomic_t refcnt; /* reference count */
+ spinlock_t lock; /* protect internal members */
#ifdef CONFIG_PROC_FS
struct proc_dir_entry *proc_entry; /* proc entry */
char *proc_name; /* proc entry name */
#endif
- struct list_head dev_list; /* linkage */
+ struct atm_dev *prev,*next; /* linkage */
+ struct list_head dev_list; /* linkage */
+
};
@@ -375,6 +397,8 @@
void (*feedback)(struct atm_vcc *vcc,struct sk_buff *skb,
unsigned long start,unsigned long dest,int len);
int (*change_qos)(struct atm_vcc *vcc,struct atm_qos *qos,int flags);
+ void (*free_rx_skb)(struct atm_vcc *vcc, struct sk_buff *skb);
+ /* @@@ temporary hack */
int (*proc_read)(struct atm_dev *dev,loff_t *pos,char *page);
struct module *owner;
};
@@ -389,6 +413,7 @@
struct atm_skb_data {
struct atm_vcc *vcc; /* ATM VCC */
+ int iovcnt; /* 0 for "normal" operation */
unsigned long atm_options; /* ATM layer options */
};
@@ -399,11 +424,10 @@
struct atm_dev *atm_dev_register(const char *type,const struct atmdev_ops *ops,
int number,atm_dev_flags_t *flags); /* number == -1: pick first available */
-struct atm_dev *atm_dev_lookup(int number);
+struct atm_dev *atm_find_dev(int number);
void atm_dev_deregister(struct atm_dev *dev);
void shutdown_atm_dev(struct atm_dev *dev);
-void vcc_insert_socket(struct sock *sk);
-void vcc_remove_socket(struct sock *sk);
+void bind_vcc(struct atm_vcc *vcc,struct atm_dev *dev);
/*
@@ -411,54 +435,52 @@
*
*/
-static inline int atm_guess_pdu2truesize(int size)
+static __inline__ int atm_guess_pdu2truesize(int pdu_size)
{
- return (SKB_DATA_ALIGN(size) + sizeof(struct skb_shared_info));
+ return ((pdu_size+15) & ~15) + sizeof(struct sk_buff);
}
-static inline void atm_force_charge(struct atm_vcc *vcc,int truesize)
+static __inline__ void atm_force_charge(struct atm_vcc *vcc,int truesize)
{
- atomic_add(truesize, &vcc->sk->rmem_alloc);
+ atomic_add(truesize+ATM_PDU_OVHD,&vcc->rx_inuse);
}
-static inline void atm_return(struct atm_vcc *vcc,int truesize)
+static __inline__ void atm_return(struct atm_vcc *vcc,int truesize)
{
- atomic_sub(truesize, &vcc->sk->rmem_alloc);
+ atomic_sub(truesize+ATM_PDU_OVHD,&vcc->rx_inuse);
}
-static inline int atm_may_send(struct atm_vcc *vcc,unsigned int size)
+static __inline__ int atm_may_send(struct atm_vcc *vcc,unsigned int size)
{
- return (size + atomic_read(&vcc->sk->wmem_alloc)) < vcc->sk->sndbuf;
+ return size+atomic_read(&vcc->tx_inuse)+ATM_PDU_OVHD < vcc->sk->sndbuf;
}
+int atm_charge(struct atm_vcc *vcc,int truesize);
+struct sk_buff *atm_alloc_charge(struct atm_vcc *vcc,int pdu_size,
+ int gfp_flags);
+int atm_find_ci(struct atm_vcc *vcc,short *vpi,int *vci);
+int atm_pcr_goal(struct atm_trafprm *tp);
+
+void atm_async_release_vcc(struct atm_vcc *vcc,int reply);
+
static inline void atm_dev_hold(struct atm_dev *dev)
{
- atomic_inc(&dev->refcnt);
+ atomic_inc(&dev->refcnt);
}
-
static inline void atm_dev_put(struct atm_dev *dev)
{
- atomic_dec(&dev->refcnt);
+ atomic_dec(&dev->refcnt);
- if ((atomic_read(&dev->refcnt) == 1) &&
- test_bit(ATM_DF_CLOSE,&dev->flags))
- shutdown_atm_dev(dev);
+ if ((atomic_read(&dev->refcnt) == 1) &&
+ test_bit(ATM_DF_CLOSE,&dev->flags))
+ shutdown_atm_dev(dev);
}
-
-int atm_charge(struct atm_vcc *vcc,int truesize);
-struct sk_buff *atm_alloc_charge(struct atm_vcc *vcc,int pdu_size,
- int gfp_flags);
-int atm_find_ci(struct atm_vcc *vcc,short *vpi,int *vci);
-int atm_pcr_goal(struct atm_trafprm *tp);
-
-void vcc_release_async(struct atm_vcc *vcc, int reply);
-
#endif /* __KERNEL__ */
#endif
diff -urN linux.old/include/linux/atm.h linux.dev/include/linux/atm.h
--- linux.old/include/linux/atm.h 2001-11-22 20:48:41.000000000 +0100
+++ linux.dev/include/linux/atm.h 2005-07-10 08:02:01.476106496 +0200
@@ -135,9 +135,12 @@
unsigned char traffic_class; /* traffic class (ATM_UBR, ...) */
int max_pcr; /* maximum PCR in cells per second */
int pcr; /* desired PCR in cells per second */
+ int scr; /* desired SCR in cells per second */
int min_pcr; /* minimum PCR in cells per second */
int max_cdv; /* maximum CDV in microseconds */
int max_sdu; /* maximum SDU in bytes */
+ /* Ron remove for old tiatm driver 1.00.09 */
+ //int mbs; /* Maximum Burst size */
/* extra params for ABR */
unsigned int icr; /* Initial Cell Rate (24-bit) */
unsigned int tbe; /* Transient Buffer Exposure (24-bit) */
View Git Blame Copy Permalink