mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-12-24 06:45:31 +02:00
Add rt2x00-mac80211 snapshot (#1916)
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@8184 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
parent
2e57c3227c
commit
060c85b4cb
67
package/rt2x00/Makefile
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67
package/rt2x00/Makefile
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#
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# Copyright (C) 2007 OpenWrt.org
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#
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# This is free software, licensed under the GNU General Public License v2.
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# See /LICENSE for more information.
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#
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# $Id: $
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include $(TOPDIR)/rules.mk
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include $(INCLUDE_DIR)/kernel.mk
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PKG_NAME:=kmod-rt2x00
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PKG_VERSION:=git-200706018
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include $(INCLUDE_DIR)/package.mk
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define Package/rt2x00/Default
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SUBMENU:=Wireless Drivers
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DEPENDS:=@LINUX_2_6 +kmod-mac80211 @LINUX_2_6_X86||@LINUX_2_6_RDC
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TITLE:=Ralink GPL Drivers
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DESCRIPTION:=Ralink GPL Drivers for rt2x00 cards
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VERSION:=$(LINUX_VERSION)+$(PKG_VERSION)-$(BOARD)-$(LINUX_RELEASE)
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endef
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define KernelPackage/rt2x00-lib
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$(call Package/rt2x00/Default)
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TITLE+= (LIB)
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DESCRIPTION+= (LIB)
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FILES:=$(PKG_BUILD_DIR)/rt2x00lib.$(LINUX_KMOD_SUFFIX)
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AUTOLOAD:=$(call AutoLoad,25,rt2x00lib)
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endef
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define KernelPackage/rt2x00-pci
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$(call Package/rt2x00/Default)
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TITLE+= (PCI)
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DESCRIPTION+= (PCI)
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FILES:=$(PKG_BUILD_DIR)/rt2x00pci.$(LINUX_KMOD_SUFFIX)
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AUTOLOAD:=$(call AutoLoad,26,rt2x00pci)
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endef
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define KernelPackage/rt2x00-usb
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$(call Package/rt2x00/Default)
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TITLE+= (USB)
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DESCRIPTION+= (USB)
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FILES:=$(PKG_BUILD_DIR)/rt2x00usb.$(LINUX_KMOD_SUFFIX)
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AUTOLOAD:=$(call AutoLoad,26,rt2x00usb)
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endef
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define Build/Prepare
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$(call Build/Prepare/Default)
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$(CP) -r src/* $(PKG_BUILD_DIR)/
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endef
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define Build/Compile
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$(MAKE) -C "$(LINUX_DIR)" \
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CROSS_COMPILE="$(TARGET_CROSS)" \
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ARCH="$(LINUX_KARCH)" \
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SUBDIRS="$(PKG_BUILD_DIR)" \
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KERNELVERSION="$(KERNEL)" \
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KERNEL_SOURCE="$(LINUX_DIR)" \
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EXTRA_CFLAGS="$(BUILDFLAGS) -include $(PKG_BUILD_DIR)/rt2x00_compat.h" \
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KDIR="$(LINUX_DIR)"
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endef
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$(eval $(call KernelPackage,rt2x00-lib))
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$(eval $(call KernelPackage,rt2x00-pci))
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$(eval $(call KernelPackage,rt2x00-usb))
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11
package/rt2x00/src/Makefile
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11
package/rt2x00/src/Makefile
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rt2x00lib-objs := rt2x00dev.o rt2x00mac.o
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EXTRA_CFLAGS += -DCONFIG_RT2X00_LIB_FIRMWARE
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obj-m += rt2x00lib.o rt2x00pci.o rt2x00usb.o
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obj-$(CONFIG_RT2400PCI) += rt2400pci.o
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obj-$(CONFIG_RT2500PCI) += rt2500pci.o
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obj-$(CONFIG_RT61PCI) += rt61pci.o
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obj-$(CONFIG_RT2500USB) += rt2500usb.o
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obj-$(CONFIG_RT73USB) += rt73usb.o
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1694
package/rt2x00/src/rt2400pci.c
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1694
package/rt2x00/src/rt2400pci.c
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File diff suppressed because it is too large
Load Diff
933
package/rt2x00/src/rt2400pci.h
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933
package/rt2x00/src/rt2400pci.h
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/*
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Copyright (C) 2004 - 2007 rt2x00 SourceForge Project
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<http://rt2x00.serialmonkey.com>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the
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Free Software Foundation, Inc.,
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59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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/*
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Module: rt2400pci
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Abstract: Data structures and registers for the rt2400pci module.
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Supported chipsets: RT2460.
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*/
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#ifndef RT2400PCI_H
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#define RT2400PCI_H
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/*
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* RF chip defines.
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*/
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#define RF2420 0x0000
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#define RF2421 0x0001
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/*
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* Max RSSI value, required for RSSI <-> dBm conversion.
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*/
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#define MAX_RX_SSI 100
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#define MAX_RX_NOISE -110
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/*
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* Register layout information.
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*/
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#define CSR_REG_BASE 0x0000
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#define CSR_REG_SIZE 0x014c
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#define EEPROM_BASE 0x0000
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#define EEPROM_SIZE 0x0100
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#define BBP_SIZE 0x0020
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/*
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* Control/Status Registers(CSR).
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* Some values are set in TU, whereas 1 TU == 1024 us.
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*/
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/*
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* CSR0: ASIC revision number.
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*/
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#define CSR0 0x0000
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/*
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* CSR1: System control register.
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* SOFT_RESET: Software reset, 1: reset, 0: normal.
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* BBP_RESET: Hardware reset, 1: reset, 0, release.
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* HOST_READY: Host ready after initialization.
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*/
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#define CSR1 0x0004
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#define CSR1_SOFT_RESET FIELD32(0x00000001)
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#define CSR1_BBP_RESET FIELD32(0x00000002)
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#define CSR1_HOST_READY FIELD32(0x00000004)
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/*
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* CSR2: System admin status register (invalid).
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*/
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#define CSR2 0x0008
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/*
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* CSR3: STA MAC address register 0.
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*/
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#define CSR3 0x000c
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#define CSR3_BYTE0 FIELD32(0x000000ff)
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#define CSR3_BYTE1 FIELD32(0x0000ff00)
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#define CSR3_BYTE2 FIELD32(0x00ff0000)
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#define CSR3_BYTE3 FIELD32(0xff000000)
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/*
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* CSR4: STA MAC address register 1.
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*/
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#define CSR4 0x0010
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#define CSR4_BYTE4 FIELD32(0x000000ff)
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#define CSR4_BYTE5 FIELD32(0x0000ff00)
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/*
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* CSR5: BSSID register 0.
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*/
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#define CSR5 0x0014
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#define CSR5_BYTE0 FIELD32(0x000000ff)
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#define CSR5_BYTE1 FIELD32(0x0000ff00)
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#define CSR5_BYTE2 FIELD32(0x00ff0000)
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#define CSR5_BYTE3 FIELD32(0xff000000)
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/*
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* CSR6: BSSID register 1.
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*/
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#define CSR6 0x0018
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#define CSR6_BYTE4 FIELD32(0x000000ff)
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#define CSR6_BYTE5 FIELD32(0x0000ff00)
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/*
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* CSR7: Interrupt source register.
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* Write 1 to clear interrupt.
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* TBCN_EXPIRE: Beacon timer expired interrupt.
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* TWAKE_EXPIRE: Wakeup timer expired interrupt.
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* TATIMW_EXPIRE: Timer of atim window expired interrupt.
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* TXDONE_TXRING: Tx ring transmit done interrupt.
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* TXDONE_ATIMRING: Atim ring transmit done interrupt.
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* TXDONE_PRIORING: Priority ring transmit done interrupt.
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* RXDONE: Receive done interrupt.
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*/
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#define CSR7 0x001c
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#define CSR7_TBCN_EXPIRE FIELD32(0x00000001)
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#define CSR7_TWAKE_EXPIRE FIELD32(0x00000002)
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#define CSR7_TATIMW_EXPIRE FIELD32(0x00000004)
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#define CSR7_TXDONE_TXRING FIELD32(0x00000008)
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#define CSR7_TXDONE_ATIMRING FIELD32(0x00000010)
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#define CSR7_TXDONE_PRIORING FIELD32(0x00000020)
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#define CSR7_RXDONE FIELD32(0x00000040)
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/*
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* CSR8: Interrupt mask register.
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* Write 1 to mask interrupt.
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* TBCN_EXPIRE: Beacon timer expired interrupt.
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* TWAKE_EXPIRE: Wakeup timer expired interrupt.
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* TATIMW_EXPIRE: Timer of atim window expired interrupt.
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* TXDONE_TXRING: Tx ring transmit done interrupt.
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* TXDONE_ATIMRING: Atim ring transmit done interrupt.
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* TXDONE_PRIORING: Priority ring transmit done interrupt.
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* RXDONE: Receive done interrupt.
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*/
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#define CSR8 0x0020
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#define CSR8_TBCN_EXPIRE FIELD32(0x00000001)
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#define CSR8_TWAKE_EXPIRE FIELD32(0x00000002)
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#define CSR8_TATIMW_EXPIRE FIELD32(0x00000004)
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#define CSR8_TXDONE_TXRING FIELD32(0x00000008)
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#define CSR8_TXDONE_ATIMRING FIELD32(0x00000010)
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#define CSR8_TXDONE_PRIORING FIELD32(0x00000020)
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#define CSR8_RXDONE FIELD32(0x00000040)
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/*
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* CSR9: Maximum frame length register.
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* MAX_FRAME_UNIT: Maximum frame length in 128b unit, default: 12.
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*/
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#define CSR9 0x0024
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#define CSR9_MAX_FRAME_UNIT FIELD32(0x00000f80)
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/*
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* CSR11: Back-off control register.
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* CWMIN: CWmin. Default cwmin is 31 (2^5 - 1).
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* CWMAX: CWmax. Default cwmax is 1023 (2^10 - 1).
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* SLOT_TIME: Slot time, default is 20us for 802.11b.
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* LONG_RETRY: Long retry count.
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* SHORT_RETRY: Short retry count.
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*/
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#define CSR11 0x002c
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#define CSR11_CWMIN FIELD32(0x0000000f)
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#define CSR11_CWMAX FIELD32(0x000000f0)
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#define CSR11_SLOT_TIME FIELD32(0x00001f00)
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#define CSR11_LONG_RETRY FIELD32(0x00ff0000)
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#define CSR11_SHORT_RETRY FIELD32(0xff000000)
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/*
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* CSR12: Synchronization configuration register 0.
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* All units in 1/16 TU.
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* BEACON_INTERVAL: Beacon interval, default is 100 TU.
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* CFPMAX_DURATION: Cfp maximum duration, default is 100 TU.
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*/
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#define CSR12 0x0030
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#define CSR12_BEACON_INTERVAL FIELD32(0x0000ffff)
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#define CSR12_CFP_MAX_DURATION FIELD32(0xffff0000)
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/*
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* CSR13: Synchronization configuration register 1.
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* All units in 1/16 TU.
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* ATIMW_DURATION: Atim window duration.
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* CFP_PERIOD: Cfp period, default is 0 TU.
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*/
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#define CSR13 0x0034
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#define CSR13_ATIMW_DURATION FIELD32(0x0000ffff)
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#define CSR13_CFP_PERIOD FIELD32(0x00ff0000)
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/*
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* CSR14: Synchronization control register.
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* TSF_COUNT: Enable tsf auto counting.
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* TSF_SYNC: Tsf sync, 0: disable, 1: infra, 2: ad-hoc/master mode.
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* TBCN: Enable tbcn with reload value.
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* TCFP: Enable tcfp & cfp / cp switching.
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* TATIMW: Enable tatimw & atim window switching.
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* BEACON_GEN: Enable beacon generator.
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* CFP_COUNT_PRELOAD: Cfp count preload value.
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* TBCM_PRELOAD: Tbcn preload value in units of 64us.
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*/
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#define CSR14 0x0038
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#define CSR14_TSF_COUNT FIELD32(0x00000001)
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#define CSR14_TSF_SYNC FIELD32(0x00000006)
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#define CSR14_TBCN FIELD32(0x00000008)
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#define CSR14_TCFP FIELD32(0x00000010)
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#define CSR14_TATIMW FIELD32(0x00000020)
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#define CSR14_BEACON_GEN FIELD32(0x00000040)
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#define CSR14_CFP_COUNT_PRELOAD FIELD32(0x0000ff00)
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#define CSR14_TBCM_PRELOAD FIELD32(0xffff0000)
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/*
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* CSR15: Synchronization status register.
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* CFP: ASIC is in contention-free period.
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* ATIMW: ASIC is in ATIM window.
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* BEACON_SENT: Beacon is send.
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*/
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#define CSR15 0x003c
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#define CSR15_CFP FIELD32(0x00000001)
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#define CSR15_ATIMW FIELD32(0x00000002)
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#define CSR15_BEACON_SENT FIELD32(0x00000004)
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/*
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* CSR16: TSF timer register 0.
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*/
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#define CSR16 0x0040
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#define CSR16_LOW_TSFTIMER FIELD32(0xffffffff)
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/*
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* CSR17: TSF timer register 1.
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*/
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#define CSR17 0x0044
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#define CSR17_HIGH_TSFTIMER FIELD32(0xffffffff)
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/*
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* CSR18: IFS timer register 0.
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* SIFS: Sifs, default is 10 us.
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* PIFS: Pifs, default is 30 us.
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*/
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#define CSR18 0x0048
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#define CSR18_SIFS FIELD32(0x0000ffff)
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#define CSR18_PIFS FIELD32(0xffff0000)
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/*
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* CSR19: IFS timer register 1.
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* DIFS: Difs, default is 50 us.
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* EIFS: Eifs, default is 364 us.
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*/
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#define CSR19 0x004c
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#define CSR19_DIFS FIELD32(0x0000ffff)
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#define CSR19_EIFS FIELD32(0xffff0000)
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/*
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* CSR20: Wakeup timer register.
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* DELAY_AFTER_TBCN: Delay after tbcn expired in units of 1/16 TU.
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* TBCN_BEFORE_WAKEUP: Number of beacon before wakeup.
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* AUTOWAKE: Enable auto wakeup / sleep mechanism.
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*/
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#define CSR20 0x0050
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#define CSR20_DELAY_AFTER_TBCN FIELD32(0x0000ffff)
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#define CSR20_TBCN_BEFORE_WAKEUP FIELD32(0x00ff0000)
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#define CSR20_AUTOWAKE FIELD32(0x01000000)
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/*
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* CSR21: EEPROM control register.
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* RELOAD: Write 1 to reload eeprom content.
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* TYPE_93C46: 1: 93c46, 0:93c66.
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*/
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#define CSR21 0x0054
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#define CSR21_RELOAD FIELD32(0x00000001)
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#define CSR21_EEPROM_DATA_CLOCK FIELD32(0x00000002)
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#define CSR21_EEPROM_CHIP_SELECT FIELD32(0x00000004)
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#define CSR21_EEPROM_DATA_IN FIELD32(0x00000008)
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#define CSR21_EEPROM_DATA_OUT FIELD32(0x00000010)
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#define CSR21_TYPE_93C46 FIELD32(0x00000020)
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/*
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* CSR22: CFP control register.
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* CFP_DURATION_REMAIN: Cfp duration remain, in units of TU.
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* RELOAD_CFP_DURATION: Write 1 to reload cfp duration remain.
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*/
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#define CSR22 0x0058
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#define CSR22_CFP_DURATION_REMAIN FIELD32(0x0000ffff)
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#define CSR22_RELOAD_CFP_DURATION FIELD32(0x00010000)
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/*
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* Transmit related CSRs.
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* Some values are set in TU, whereas 1 TU == 1024 us.
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*/
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/*
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* TXCSR0: TX Control Register.
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* KICK_TX: Kick tx ring.
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* KICK_ATIM: Kick atim ring.
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* KICK_PRIO: Kick priority ring.
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* ABORT: Abort all transmit related ring operation.
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*/
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#define TXCSR0 0x0060
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#define TXCSR0_KICK_TX FIELD32(0x00000001)
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#define TXCSR0_KICK_ATIM FIELD32(0x00000002)
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#define TXCSR0_KICK_PRIO FIELD32(0x00000004)
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#define TXCSR0_ABORT FIELD32(0x00000008)
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/*
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* TXCSR1: TX Configuration Register.
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* ACK_TIMEOUT: Ack timeout, default = sifs + 2*slottime + acktime @ 1mbps.
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* ACK_CONSUME_TIME: Ack consume time, default = sifs + acktime @ 1mbps.
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* TSF_OFFSET: Insert tsf offset.
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* AUTORESPONDER: Enable auto responder which include ack & cts.
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*/
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#define TXCSR1 0x0064
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#define TXCSR1_ACK_TIMEOUT FIELD32(0x000001ff)
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#define TXCSR1_ACK_CONSUME_TIME FIELD32(0x0003fe00)
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#define TXCSR1_TSF_OFFSET FIELD32(0x00fc0000)
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#define TXCSR1_AUTORESPONDER FIELD32(0x01000000)
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/*
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* TXCSR2: Tx descriptor configuration register.
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* TXD_SIZE: Tx descriptor size, default is 48.
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* NUM_TXD: Number of tx entries in ring.
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* NUM_ATIM: Number of atim entries in ring.
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* NUM_PRIO: Number of priority entries in ring.
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*/
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#define TXCSR2 0x0068
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#define TXCSR2_TXD_SIZE FIELD32(0x000000ff)
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#define TXCSR2_NUM_TXD FIELD32(0x0000ff00)
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#define TXCSR2_NUM_ATIM FIELD32(0x00ff0000)
|
||||
#define TXCSR2_NUM_PRIO FIELD32(0xff000000)
|
||||
|
||||
/*
|
||||
* TXCSR3: TX Ring Base address register.
|
||||
*/
|
||||
#define TXCSR3 0x006c
|
||||
#define TXCSR3_TX_RING_REGISTER FIELD32(0xffffffff)
|
||||
|
||||
/*
|
||||
* TXCSR4: TX Atim Ring Base address register.
|
||||
*/
|
||||
#define TXCSR4 0x0070
|
||||
#define TXCSR4_ATIM_RING_REGISTER FIELD32(0xffffffff)
|
||||
|
||||
/*
|
||||
* TXCSR5: TX Prio Ring Base address register.
|
||||
*/
|
||||
#define TXCSR5 0x0074
|
||||
#define TXCSR5_PRIO_RING_REGISTER FIELD32(0xffffffff)
|
||||
|
||||
/*
|
||||
* TXCSR6: Beacon Base address register.
|
||||
*/
|
||||
#define TXCSR6 0x0078
|
||||
#define TXCSR6_BEACON_RING_REGISTER FIELD32(0xffffffff)
|
||||
|
||||
/*
|
||||
* TXCSR7: Auto responder control register.
|
||||
* AR_POWERMANAGEMENT: Auto responder power management bit.
|
||||
*/
|
||||
#define TXCSR7 0x007c
|
||||
#define TXCSR7_AR_POWERMANAGEMENT FIELD32(0x00000001)
|
||||
|
||||
/*
|
||||
* Receive related CSRs.
|
||||
* Some values are set in TU, whereas 1 TU == 1024 us.
|
||||
*/
|
||||
|
||||
/*
|
||||
* RXCSR0: RX Control Register.
|
||||
* DISABLE_RX: Disable rx engine.
|
||||
* DROP_CRC: Drop crc error.
|
||||
* DROP_PHYSICAL: Drop physical error.
|
||||
* DROP_CONTROL: Drop control frame.
|
||||
* DROP_NOT_TO_ME: Drop not to me unicast frame.
|
||||
* DROP_TODS: Drop frame tods bit is true.
|
||||
* DROP_VERSION_ERROR: Drop version error frame.
|
||||
* PASS_CRC: Pass all packets with crc attached.
|
||||
*/
|
||||
#define RXCSR0 0x0080
|
||||
#define RXCSR0_DISABLE_RX FIELD32(0x00000001)
|
||||
#define RXCSR0_DROP_CRC FIELD32(0x00000002)
|
||||
#define RXCSR0_DROP_PHYSICAL FIELD32(0x00000004)
|
||||
#define RXCSR0_DROP_CONTROL FIELD32(0x00000008)
|
||||
#define RXCSR0_DROP_NOT_TO_ME FIELD32(0x00000010)
|
||||
#define RXCSR0_DROP_TODS FIELD32(0x00000020)
|
||||
#define RXCSR0_DROP_VERSION_ERROR FIELD32(0x00000040)
|
||||
#define RXCSR0_PASS_CRC FIELD32(0x00000080)
|
||||
|
||||
/*
|
||||
* RXCSR1: RX descriptor configuration register.
|
||||
* RXD_SIZE: Rx descriptor size, default is 32b.
|
||||
* NUM_RXD: Number of rx entries in ring.
|
||||
*/
|
||||
#define RXCSR1 0x0084
|
||||
#define RXCSR1_RXD_SIZE FIELD32(0x000000ff)
|
||||
#define RXCSR1_NUM_RXD FIELD32(0x0000ff00)
|
||||
|
||||
/*
|
||||
* RXCSR2: RX Ring base address register.
|
||||
*/
|
||||
#define RXCSR2 0x0088
|
||||
#define RXCSR2_RX_RING_REGISTER FIELD32(0xffffffff)
|
||||
|
||||
/*
|
||||
* RXCSR3: BBP ID register for Rx operation.
|
||||
* BBP_ID#: BBP register # id.
|
||||
* BBP_ID#_VALID: BBP register # id is valid or not.
|
||||
*/
|
||||
#define RXCSR3 0x0090
|
||||
#define RXCSR3_BBP_ID0 FIELD32(0x0000007f)
|
||||
#define RXCSR3_BBP_ID0_VALID FIELD32(0x00000080)
|
||||
#define RXCSR3_BBP_ID1 FIELD32(0x00007f00)
|
||||
#define RXCSR3_BBP_ID1_VALID FIELD32(0x00008000)
|
||||
#define RXCSR3_BBP_ID2 FIELD32(0x007f0000)
|
||||
#define RXCSR3_BBP_ID2_VALID FIELD32(0x00800000)
|
||||
#define RXCSR3_BBP_ID3 FIELD32(0x7f000000)
|
||||
#define RXCSR3_BBP_ID3_VALID FIELD32(0x80000000)
|
||||
|
||||
/*
|
||||
* RXCSR4: BBP ID register for Rx operation.
|
||||
* BBP_ID#: BBP register # id.
|
||||
* BBP_ID#_VALID: BBP register # id is valid or not.
|
||||
*/
|
||||
#define RXCSR4 0x0094
|
||||
#define RXCSR4_BBP_ID4 FIELD32(0x0000007f)
|
||||
#define RXCSR4_BBP_ID4_VALID FIELD32(0x00000080)
|
||||
#define RXCSR4_BBP_ID5 FIELD32(0x00007f00)
|
||||
#define RXCSR4_BBP_ID5_VALID FIELD32(0x00008000)
|
||||
|
||||
/*
|
||||
* ARCSR0: Auto Responder PLCP config register 0.
|
||||
* ARCSR0_AR_BBP_DATA#: Auto responder BBP register # data.
|
||||
* ARCSR0_AR_BBP_ID#: Auto responder BBP register # Id.
|
||||
*/
|
||||
#define ARCSR0 0x0098
|
||||
#define ARCSR0_AR_BBP_DATA0 FIELD32(0x000000ff)
|
||||
#define ARCSR0_AR_BBP_ID0 FIELD32(0x0000ff00)
|
||||
#define ARCSR0_AR_BBP_DATA1 FIELD32(0x00ff0000)
|
||||
#define ARCSR0_AR_BBP_ID1 FIELD32(0xff000000)
|
||||
|
||||
/*
|
||||
* ARCSR1: Auto Responder PLCP config register 1.
|
||||
* ARCSR0_AR_BBP_DATA#: Auto responder BBP register # data.
|
||||
* ARCSR0_AR_BBP_ID#: Auto responder BBP register # Id.
|
||||
*/
|
||||
#define ARCSR1 0x009c
|
||||
#define ARCSR1_AR_BBP_DATA2 FIELD32(0x000000ff)
|
||||
#define ARCSR1_AR_BBP_ID2 FIELD32(0x0000ff00)
|
||||
#define ARCSR1_AR_BBP_DATA3 FIELD32(0x00ff0000)
|
||||
#define ARCSR1_AR_BBP_ID3 FIELD32(0xff000000)
|
||||
|
||||
/*
|
||||
* Miscellaneous Registers.
|
||||
* Some values are set in TU, whereas 1 TU == 1024 us.
|
||||
*/
|
||||
|
||||
/*
|
||||
* PCICSR: PCI control register.
|
||||
* BIG_ENDIAN: 1: big endian, 0: little endian.
|
||||
* RX_TRESHOLD: Rx threshold in dw to start pci access
|
||||
* 0: 16dw (default), 1: 8dw, 2: 4dw, 3: 32dw.
|
||||
* TX_TRESHOLD: Tx threshold in dw to start pci access
|
||||
* 0: 0dw (default), 1: 1dw, 2: 4dw, 3: forward.
|
||||
* BURST_LENTH: Pci burst length 0: 4dw (default, 1: 8dw, 2: 16dw, 3:32dw.
|
||||
* ENABLE_CLK: Enable clk_run, pci clock can't going down to non-operational.
|
||||
*/
|
||||
#define PCICSR 0x008c
|
||||
#define PCICSR_BIG_ENDIAN FIELD32(0x00000001)
|
||||
#define PCICSR_RX_TRESHOLD FIELD32(0x00000006)
|
||||
#define PCICSR_TX_TRESHOLD FIELD32(0x00000018)
|
||||
#define PCICSR_BURST_LENTH FIELD32(0x00000060)
|
||||
#define PCICSR_ENABLE_CLK FIELD32(0x00000080)
|
||||
|
||||
/*
|
||||
* CNT0: FCS error count.
|
||||
* FCS_ERROR: FCS error count, cleared when read.
|
||||
*/
|
||||
#define CNT0 0x00a0
|
||||
#define CNT0_FCS_ERROR FIELD32(0x0000ffff)
|
||||
|
||||
/*
|
||||
* Statistic Register.
|
||||
* CNT1: PLCP error count.
|
||||
* CNT2: Long error count.
|
||||
* CNT3: CCA false alarm count.
|
||||
* CNT4: Rx FIFO overflow count.
|
||||
* CNT5: Tx FIFO underrun count.
|
||||
*/
|
||||
#define TIMECSR2 0x00a8
|
||||
#define CNT1 0x00ac
|
||||
#define CNT2 0x00b0
|
||||
#define TIMECSR3 0x00b4
|
||||
#define CNT3 0x00b8
|
||||
#define CNT4 0x00bc
|
||||
#define CNT5 0x00c0
|
||||
|
||||
/*
|
||||
* Baseband Control Register.
|
||||
*/
|
||||
|
||||
/*
|
||||
* PWRCSR0: Power mode configuration register.
|
||||
*/
|
||||
#define PWRCSR0 0x00c4
|
||||
|
||||
/*
|
||||
* Power state transition time registers.
|
||||
*/
|
||||
#define PSCSR0 0x00c8
|
||||
#define PSCSR1 0x00cc
|
||||
#define PSCSR2 0x00d0
|
||||
#define PSCSR3 0x00d4
|
||||
|
||||
/*
|
||||
* PWRCSR1: Manual power control / status register.
|
||||
* Allowed state: 0 deep_sleep, 1: sleep, 2: standby, 3: awake.
|
||||
* SET_STATE: Set state. Write 1 to trigger, self cleared.
|
||||
* BBP_DESIRE_STATE: BBP desired state.
|
||||
* RF_DESIRE_STATE: RF desired state.
|
||||
* BBP_CURR_STATE: BBP current state.
|
||||
* RF_CURR_STATE: RF current state.
|
||||
* PUT_TO_SLEEP: Put to sleep. Write 1 to trigger, self cleared.
|
||||
*/
|
||||
#define PWRCSR1 0x00d8
|
||||
#define PWRCSR1_SET_STATE FIELD32(0x00000001)
|
||||
#define PWRCSR1_BBP_DESIRE_STATE FIELD32(0x00000006)
|
||||
#define PWRCSR1_RF_DESIRE_STATE FIELD32(0x00000018)
|
||||
#define PWRCSR1_BBP_CURR_STATE FIELD32(0x00000060)
|
||||
#define PWRCSR1_RF_CURR_STATE FIELD32(0x00000180)
|
||||
#define PWRCSR1_PUT_TO_SLEEP FIELD32(0x00000200)
|
||||
|
||||
/*
|
||||
* TIMECSR: Timer control register.
|
||||
* US_COUNT: 1 us timer count in units of clock cycles.
|
||||
* US_64_COUNT: 64 us timer count in units of 1 us timer.
|
||||
* BEACON_EXPECT: Beacon expect window.
|
||||
*/
|
||||
#define TIMECSR 0x00dc
|
||||
#define TIMECSR_US_COUNT FIELD32(0x000000ff)
|
||||
#define TIMECSR_US_64_COUNT FIELD32(0x0000ff00)
|
||||
#define TIMECSR_BEACON_EXPECT FIELD32(0x00070000)
|
||||
|
||||
/*
|
||||
* MACCSR0: MAC configuration register 0.
|
||||
*/
|
||||
#define MACCSR0 0x00e0
|
||||
|
||||
|
||||
/*
|
||||
* MACCSR1: MAC configuration register 1.
|
||||
* KICK_RX: Kick one-shot rx in one-shot rx mode.
|
||||
* ONESHOT_RXMODE: Enable one-shot rx mode for debugging.
|
||||
* BBPRX_RESET_MODE: Ralink bbp rx reset mode.
|
||||
* AUTO_TXBBP: Auto tx logic access bbp control register.
|
||||
* AUTO_RXBBP: Auto rx logic access bbp control register.
|
||||
* LOOPBACK: Loopback mode. 0: normal, 1: internal, 2: external, 3:rsvd.
|
||||
* INTERSIL_IF: Intersil if calibration pin.
|
||||
*/
|
||||
#define MACCSR1 0x00e4
|
||||
#define MACCSR1_KICK_RX FIELD32(0x00000001)
|
||||
#define MACCSR1_ONESHOT_RXMODE FIELD32(0x00000002)
|
||||
#define MACCSR1_BBPRX_RESET_MODE FIELD32(0x00000004)
|
||||
#define MACCSR1_AUTO_TXBBP FIELD32(0x00000008)
|
||||
#define MACCSR1_AUTO_RXBBP FIELD32(0x00000010)
|
||||
#define MACCSR1_LOOPBACK FIELD32(0x00000060)
|
||||
#define MACCSR1_INTERSIL_IF FIELD32(0x00000080)
|
||||
|
||||
/*
|
||||
* RALINKCSR: Ralink Rx auto-reset BBCR.
|
||||
* AR_BBP_DATA#: Auto reset BBP register # data.
|
||||
* AR_BBP_ID#: Auto reset BBP register # id.
|
||||
*/
|
||||
#define RALINKCSR 0x00e8
|
||||
#define RALINKCSR_AR_BBP_DATA0 FIELD32(0x000000ff)
|
||||
#define RALINKCSR_AR_BBP_ID0 FIELD32(0x0000ff00)
|
||||
#define RALINKCSR_AR_BBP_DATA1 FIELD32(0x00ff0000)
|
||||
#define RALINKCSR_AR_BBP_ID1 FIELD32(0xff000000)
|
||||
|
||||
/*
|
||||
* BCNCSR: Beacon interval control register.
|
||||
* CHANGE: Write one to change beacon interval.
|
||||
* DELTATIME: The delta time value.
|
||||
* NUM_BEACON: Number of beacon according to mode.
|
||||
* MODE: Please refer to asic specs.
|
||||
* PLUS: Plus or minus delta time value.
|
||||
*/
|
||||
#define BCNCSR 0x00ec
|
||||
#define BCNCSR_CHANGE FIELD32(0x00000001)
|
||||
#define BCNCSR_DELTATIME FIELD32(0x0000001e)
|
||||
#define BCNCSR_NUM_BEACON FIELD32(0x00001fe0)
|
||||
#define BCNCSR_MODE FIELD32(0x00006000)
|
||||
#define BCNCSR_PLUS FIELD32(0x00008000)
|
||||
|
||||
/*
|
||||
* BBP / RF / IF Control Register.
|
||||
*/
|
||||
|
||||
/*
|
||||
* BBPCSR: BBP serial control register.
|
||||
* VALUE: Register value to program into BBP.
|
||||
* REGNUM: Selected BBP register.
|
||||
* BUSY: 1: asic is busy execute BBP programming.
|
||||
* WRITE_CONTROL: 1: write BBP, 0: read BBP.
|
||||
*/
|
||||
#define BBPCSR 0x00f0
|
||||
#define BBPCSR_VALUE FIELD32(0x000000ff)
|
||||
#define BBPCSR_REGNUM FIELD32(0x00007f00)
|
||||
#define BBPCSR_BUSY FIELD32(0x00008000)
|
||||
#define BBPCSR_WRITE_CONTROL FIELD32(0x00010000)
|
||||
|
||||
/*
|
||||
* RFCSR: RF serial control register.
|
||||
* VALUE: Register value + id to program into rf/if.
|
||||
* NUMBER_OF_BITS: Number of bits used in value (i:20, rfmd:22).
|
||||
* IF_SELECT: Chip to program: 0: rf, 1: if.
|
||||
* PLL_LD: Rf pll_ld status.
|
||||
* BUSY: 1: asic is busy execute rf programming.
|
||||
*/
|
||||
#define RFCSR 0x00f4
|
||||
#define RFCSR_VALUE FIELD32(0x00ffffff)
|
||||
#define RFCSR_NUMBER_OF_BITS FIELD32(0x1f000000)
|
||||
#define RFCSR_IF_SELECT FIELD32(0x20000000)
|
||||
#define RFCSR_PLL_LD FIELD32(0x40000000)
|
||||
#define RFCSR_BUSY FIELD32(0x80000000)
|
||||
|
||||
/*
|
||||
* LEDCSR: LED control register.
|
||||
* ON_PERIOD: On period, default 70ms.
|
||||
* OFF_PERIOD: Off period, default 30ms.
|
||||
* LINK: 0: linkoff, 1: linkup.
|
||||
* ACTIVITY: 0: idle, 1: active.
|
||||
*/
|
||||
#define LEDCSR 0x00f8
|
||||
#define LEDCSR_ON_PERIOD FIELD32(0x000000ff)
|
||||
#define LEDCSR_OFF_PERIOD FIELD32(0x0000ff00)
|
||||
#define LEDCSR_LINK FIELD32(0x00010000)
|
||||
#define LEDCSR_ACTIVITY FIELD32(0x00020000)
|
||||
|
||||
/*
|
||||
* ASIC pointer information.
|
||||
* RXPTR: Current RX ring address.
|
||||
* TXPTR: Current Tx ring address.
|
||||
* PRIPTR: Current Priority ring address.
|
||||
* ATIMPTR: Current ATIM ring address.
|
||||
*/
|
||||
#define RXPTR 0x0100
|
||||
#define TXPTR 0x0104
|
||||
#define PRIPTR 0x0108
|
||||
#define ATIMPTR 0x010c
|
||||
|
||||
/*
|
||||
* GPIO and others.
|
||||
*/
|
||||
|
||||
/*
|
||||
* GPIOCSR: GPIO control register.
|
||||
*/
|
||||
#define GPIOCSR 0x0120
|
||||
#define GPIOCSR_BIT0 FIELD32(0x00000001)
|
||||
#define GPIOCSR_BIT1 FIELD32(0x00000002)
|
||||
#define GPIOCSR_BIT2 FIELD32(0x00000004)
|
||||
#define GPIOCSR_BIT3 FIELD32(0x00000008)
|
||||
#define GPIOCSR_BIT4 FIELD32(0x00000010)
|
||||
#define GPIOCSR_BIT5 FIELD32(0x00000020)
|
||||
#define GPIOCSR_BIT6 FIELD32(0x00000040)
|
||||
#define GPIOCSR_BIT7 FIELD32(0x00000080)
|
||||
|
||||
/*
|
||||
* BBPPCSR: BBP Pin control register.
|
||||
*/
|
||||
#define BBPPCSR 0x0124
|
||||
|
||||
/*
|
||||
* BCNCSR1: Tx BEACON offset time control register.
|
||||
* PRELOAD: Beacon timer offset in units of usec.
|
||||
*/
|
||||
#define BCNCSR1 0x0130
|
||||
#define BCNCSR1_PRELOAD FIELD32(0x0000ffff)
|
||||
|
||||
/*
|
||||
* MACCSR2: TX_PE to RX_PE turn-around time control register
|
||||
* DELAY: RX_PE low width, in units of pci clock cycle.
|
||||
*/
|
||||
#define MACCSR2 0x0134
|
||||
#define MACCSR2_DELAY FIELD32(0x000000ff)
|
||||
|
||||
/*
|
||||
* ARCSR2: 1 Mbps ACK/CTS PLCP.
|
||||
*/
|
||||
#define ARCSR2 0x013c
|
||||
#define ARCSR2_SIGNAL FIELD32(0x000000ff)
|
||||
#define ARCSR2_SERVICE FIELD32(0x0000ff00)
|
||||
#define ARCSR2_LENGTH_LOW FIELD32(0x00ff0000)
|
||||
#define ARCSR2_LENGTH FIELD32(0xffff0000)
|
||||
|
||||
/*
|
||||
* ARCSR3: 2 Mbps ACK/CTS PLCP.
|
||||
*/
|
||||
#define ARCSR3 0x0140
|
||||
#define ARCSR3_SIGNAL FIELD32(0x000000ff)
|
||||
#define ARCSR3_SERVICE FIELD32(0x0000ff00)
|
||||
#define ARCSR3_LENGTH FIELD32(0xffff0000)
|
||||
|
||||
/*
|
||||
* ARCSR4: 5.5 Mbps ACK/CTS PLCP.
|
||||
*/
|
||||
#define ARCSR4 0x0144
|
||||
#define ARCSR4_SIGNAL FIELD32(0x000000ff)
|
||||
#define ARCSR4_SERVICE FIELD32(0x0000ff00)
|
||||
#define ARCSR4_LENGTH FIELD32(0xffff0000)
|
||||
|
||||
/*
|
||||
* ARCSR5: 11 Mbps ACK/CTS PLCP.
|
||||
*/
|
||||
#define ARCSR5 0x0148
|
||||
#define ARCSR5_SIGNAL FIELD32(0x000000ff)
|
||||
#define ARCSR5_SERVICE FIELD32(0x0000ff00)
|
||||
#define ARCSR5_LENGTH FIELD32(0xffff0000)
|
||||
|
||||
/*
|
||||
* RF registers
|
||||
*/
|
||||
#define RF1_TUNER FIELD32(0x00020000)
|
||||
#define RF3_TUNER FIELD32(0x00000100)
|
||||
#define RF3_TXPOWER FIELD32(0x00003e00)
|
||||
|
||||
/*
|
||||
* EEPROM content.
|
||||
* The wordsize of the EEPROM is 16 bits.
|
||||
*/
|
||||
|
||||
/*
|
||||
* HW MAC address.
|
||||
*/
|
||||
#define EEPROM_MAC_ADDR_0 0x0002
|
||||
#define EEPROM_MAC_ADDR_BYTE0 FIELD16(0x00ff)
|
||||
#define EEPROM_MAC_ADDR_BYTE1 FIELD16(0xff00)
|
||||
#define EEPROM_MAC_ADDR1 0x0003
|
||||
#define EEPROM_MAC_ADDR_BYTE2 FIELD16(0x00ff)
|
||||
#define EEPROM_MAC_ADDR_BYTE3 FIELD16(0xff00)
|
||||
#define EEPROM_MAC_ADDR_2 0x0004
|
||||
#define EEPROM_MAC_ADDR_BYTE4 FIELD16(0x00ff)
|
||||
#define EEPROM_MAC_ADDR_BYTE5 FIELD16(0xff00)
|
||||
|
||||
/*
|
||||
* EEPROM antenna.
|
||||
* ANTENNA_NUM: Number of antenna's.
|
||||
* TX_DEFAULT: Default antenna 0: diversity, 1: A, 2: B.
|
||||
* RX_DEFAULT: Default antenna 0: diversity, 1: A, 2: B.
|
||||
* RF_TYPE: Rf_type of this adapter.
|
||||
* LED_MODE: 0: default, 1: TX/RX activity,2: Single (ignore link), 3: rsvd.
|
||||
* RX_AGCVGC: 0: disable, 1:enable BBP R13 tuning.
|
||||
* HARDWARE_RADIO: 1: Hardware controlled radio. Read GPIO0.
|
||||
*/
|
||||
#define EEPROM_ANTENNA 0x0b
|
||||
#define EEPROM_ANTENNA_NUM FIELD16(0x0003)
|
||||
#define EEPROM_ANTENNA_TX_DEFAULT FIELD16(0x000c)
|
||||
#define EEPROM_ANTENNA_RX_DEFAULT FIELD16(0x0030)
|
||||
#define EEPROM_ANTENNA_RF_TYPE FIELD16(0x0040)
|
||||
#define EEPROM_ANTENNA_LED_MODE FIELD16(0x0180)
|
||||
#define EEPROM_ANTENNA_RX_AGCVGC_TUNING FIELD16(0x0200)
|
||||
#define EEPROM_ANTENNA_HARDWARE_RADIO FIELD16(0x0400)
|
||||
|
||||
/*
|
||||
* EEPROM BBP.
|
||||
*/
|
||||
#define EEPROM_BBP_START 0x0c
|
||||
#define EEPROM_BBP_SIZE 7
|
||||
#define EEPROM_BBP_VALUE FIELD16(0x00ff)
|
||||
#define EEPROM_BBP_REG_ID FIELD16(0xff00)
|
||||
|
||||
/*
|
||||
* EEPROM TXPOWER
|
||||
*/
|
||||
#define EEPROM_TXPOWER_START 0x13
|
||||
#define EEPROM_TXPOWER_SIZE 7
|
||||
#define EEPROM_TXPOWER_1 FIELD16(0x00ff)
|
||||
#define EEPROM_TXPOWER_2 FIELD16(0xff00)
|
||||
|
||||
/*
|
||||
* BBP content.
|
||||
* The wordsize of the BBP is 8 bits.
|
||||
*/
|
||||
|
||||
/*
|
||||
* BBP_R1: TX antenna control
|
||||
*/
|
||||
#define BBP_R1_TX_ANTENNA FIELD8(0x03)
|
||||
|
||||
/*
|
||||
* BBP_R4: RX antenna control
|
||||
*/
|
||||
#define BBP_R4_RX_ANTENNA FIELD8(0x06)
|
||||
|
||||
/*
|
||||
* DMA descriptor defines.
|
||||
*/
|
||||
#define TXD_DESC_SIZE ( 8 * sizeof(struct data_desc) )
|
||||
#define RXD_DESC_SIZE ( 8 * sizeof(struct data_desc) )
|
||||
|
||||
/*
|
||||
* TX descriptor format for TX, PRIO, ATIM and Beacon Ring.
|
||||
*/
|
||||
|
||||
/*
|
||||
* Word0
|
||||
*/
|
||||
#define TXD_W0_OWNER_NIC FIELD32(0x00000001)
|
||||
#define TXD_W0_VALID FIELD32(0x00000002)
|
||||
#define TXD_W0_RESULT FIELD32(0x0000001c)
|
||||
#define TXD_W0_RETRY_COUNT FIELD32(0x000000e0)
|
||||
#define TXD_W0_MORE_FRAG FIELD32(0x00000100)
|
||||
#define TXD_W0_ACK FIELD32(0x00000200)
|
||||
#define TXD_W0_TIMESTAMP FIELD32(0x00000400)
|
||||
#define TXD_W0_RTS FIELD32(0x00000800)
|
||||
#define TXD_W0_IFS FIELD32(0x00006000)
|
||||
#define TXD_W0_RETRY_MODE FIELD32(0x00008000)
|
||||
#define TXD_W0_AGC FIELD32(0x00ff0000)
|
||||
#define TXD_W0_R2 FIELD32(0xff000000)
|
||||
|
||||
/*
|
||||
* Word1
|
||||
*/
|
||||
#define TXD_W1_BUFFER_ADDRESS FIELD32(0xffffffff)
|
||||
|
||||
/*
|
||||
* Word2
|
||||
*/
|
||||
#define TXD_W2_BUFFER_LENGTH FIELD32(0x0000ffff)
|
||||
#define TXD_W2_DATABYTE_COUNT FIELD32(0xffff0000)
|
||||
|
||||
/*
|
||||
* Word3 & 4: PLCP information
|
||||
*/
|
||||
#define TXD_W3_PLCP_SIGNAL FIELD32(0x0000ffff)
|
||||
#define TXD_W3_PLCP_SERVICE FIELD32(0xffff0000)
|
||||
#define TXD_W4_PLCP_LENGTH_LOW FIELD32(0x0000ffff)
|
||||
#define TXD_W4_PLCP_LENGTH_HIGH FIELD32(0xffff0000)
|
||||
|
||||
/*
|
||||
* Word5
|
||||
*/
|
||||
#define TXD_W5_BBCR4 FIELD32(0x0000ffff)
|
||||
#define TXD_W5_AGC_REG FIELD32(0x007f0000)
|
||||
#define TXD_W5_AGC_REG_VALID FIELD32(0x00800000)
|
||||
#define TXD_W5_XXX_REG FIELD32(0x7f000000)
|
||||
#define TXD_W5_XXX_REG_VALID FIELD32(0x80000000)
|
||||
|
||||
/*
|
||||
* Word6
|
||||
*/
|
||||
#define TXD_W6_SK_BUFF FIELD32(0xffffffff)
|
||||
|
||||
/*
|
||||
* Word7
|
||||
*/
|
||||
#define TXD_W7_RESERVED FIELD32(0xffffffff)
|
||||
|
||||
/*
|
||||
* RX descriptor format for RX Ring.
|
||||
*/
|
||||
|
||||
/*
|
||||
* Word0
|
||||
*/
|
||||
#define RXD_W0_OWNER_NIC FIELD32(0x00000001)
|
||||
#define RXD_W0_UNICAST_TO_ME FIELD32(0x00000002)
|
||||
#define RXD_W0_MULTICAST FIELD32(0x00000004)
|
||||
#define RXD_W0_BROADCAST FIELD32(0x00000008)
|
||||
#define RXD_W0_MY_BSS FIELD32(0x00000010)
|
||||
#define RXD_W0_CRC FIELD32(0x00000020)
|
||||
#define RXD_W0_PHYSICAL_ERROR FIELD32(0x00000080)
|
||||
#define RXD_W0_DATABYTE_COUNT FIELD32(0xffff0000)
|
||||
|
||||
/*
|
||||
* Word1
|
||||
*/
|
||||
#define RXD_W1_BUFFER_ADDRESS FIELD32(0xffffffff)
|
||||
|
||||
/*
|
||||
* Word2
|
||||
*/
|
||||
#define RXD_W2_BUFFER_LENGTH FIELD32(0x0000ffff)
|
||||
#define RXD_W2_SIGNAL FIELD32(0x00ff0000)
|
||||
#define RXD_W2_RSSI FIELD32(0xff000000)
|
||||
|
||||
/*
|
||||
* Word3
|
||||
*/
|
||||
#define RXD_W3_BBR2 FIELD32(0x000000ff)
|
||||
#define RXD_W3_BBR3 FIELD32(0x0000ff00)
|
||||
#define RXD_W3_BBR4 FIELD32(0x00ff0000)
|
||||
#define RXD_W3_BBR5 FIELD32(0xff000000)
|
||||
|
||||
/*
|
||||
* Word4
|
||||
*/
|
||||
#define RXD_W4_RX_END_TIME FIELD32(0xffffffff)
|
||||
|
||||
/*
|
||||
* Word5 & 6 & 7: Reserved
|
||||
*/
|
||||
#define RXD_W5_RESERVED FIELD32(0xffffffff)
|
||||
#define RXD_W6_RESERVED FIELD32(0xffffffff)
|
||||
#define RXD_W7_RESERVED FIELD32(0xffffffff)
|
||||
|
||||
/*
|
||||
* Macro's for converting txpower from EEPROM to dscape value
|
||||
* and from dscape value to register value.
|
||||
* NOTE: Logics in rt2400pci for txpower are reversed
|
||||
* compared to the other rt2x00 drivers. A higher txpower
|
||||
* value means that the txpower must be lowered. This is
|
||||
* important when converting the value coming from the
|
||||
* dscape stack to the rt2400 acceptable value.
|
||||
*/
|
||||
#define MIN_TXPOWER 31
|
||||
#define MAX_TXPOWER 62
|
||||
#define DEFAULT_TXPOWER 39
|
||||
|
||||
#define TXPOWER_FROM_DEV(__txpower) \
|
||||
({ \
|
||||
((__txpower) > MAX_TXPOWER) ? DEFAULT_TXPOWER - MIN_TXPOWER : \
|
||||
((__txpower) < MIN_TXPOWER) ? DEFAULT_TXPOWER - MIN_TXPOWER : \
|
||||
(((__txpower) - MAX_TXPOWER) + MIN_TXPOWER); \
|
||||
})
|
||||
|
||||
#define TXPOWER_TO_DEV(__txpower) \
|
||||
({ \
|
||||
(__txpower) += MIN_TXPOWER; \
|
||||
((__txpower) <= MIN_TXPOWER) ? MAX_TXPOWER : \
|
||||
(((__txpower) >= MAX_TXPOWER) ? MIN_TXPOWER : \
|
||||
(MAX_TXPOWER - ((__txpower) - MIN_TXPOWER))); \
|
||||
})
|
||||
|
||||
#endif /* RT2400PCI_H */
|
1907
package/rt2x00/src/rt2500pci.c
Normal file
1907
package/rt2x00/src/rt2500pci.c
Normal file
File diff suppressed because it is too large
Load Diff
1202
package/rt2x00/src/rt2500pci.h
Normal file
1202
package/rt2x00/src/rt2500pci.h
Normal file
File diff suppressed because it is too large
Load Diff
1680
package/rt2x00/src/rt2500usb.c
Normal file
1680
package/rt2x00/src/rt2500usb.c
Normal file
File diff suppressed because it is too large
Load Diff
737
package/rt2x00/src/rt2500usb.h
Normal file
737
package/rt2x00/src/rt2500usb.h
Normal file
@ -0,0 +1,737 @@
|
||||
/*
|
||||
Copyright (C) 2004 - 2007 rt2x00 SourceForge Project
|
||||
<http://rt2x00.serialmonkey.com>
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the
|
||||
Free Software Foundation, Inc.,
|
||||
59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
||||
*/
|
||||
|
||||
/*
|
||||
Module: rt2500usb
|
||||
Abstract: Data structures and registers for the rt2500usb module.
|
||||
Supported chipsets: RT2570.
|
||||
*/
|
||||
|
||||
#ifndef RT2500USB_H
|
||||
#define RT2500USB_H
|
||||
|
||||
/*
|
||||
* RF chip defines.
|
||||
*/
|
||||
#define RF2522 0x0000
|
||||
#define RF2523 0x0001
|
||||
#define RF2524 0x0002
|
||||
#define RF2525 0x0003
|
||||
#define RF2525E 0x0005
|
||||
#define RF5222 0x0010
|
||||
|
||||
/*
|
||||
* Max RSSI value, required for RSSI <-> dBm conversion.
|
||||
*/
|
||||
#define MAX_RX_SSI 120
|
||||
#define MAX_RX_NOISE -110
|
||||
|
||||
/*
|
||||
* Register layout information.
|
||||
*/
|
||||
#define CSR_REG_BASE 0x0400
|
||||
#define CSR_REG_SIZE 0x0100
|
||||
#define EEPROM_BASE 0x0000
|
||||
#define EEPROM_SIZE 0x006a
|
||||
#define BBP_SIZE 0x0060
|
||||
|
||||
/*
|
||||
* Control/Status Registers(CSR).
|
||||
* Some values are set in TU, whereas 1 TU == 1024 us.
|
||||
*/
|
||||
|
||||
/*
|
||||
* MAC_CSR0: ASIC revision number.
|
||||
*/
|
||||
#define MAC_CSR0 0x0400
|
||||
|
||||
/*
|
||||
* MAC_CSR1: System control.
|
||||
*/
|
||||
#define MAC_CSR1 0x0402
|
||||
|
||||
/*
|
||||
* MAC_CSR2: STA MAC register 0.
|
||||
*/
|
||||
#define MAC_CSR2 0x0404
|
||||
#define MAC_CSR2_BYTE0 FIELD16(0x00ff)
|
||||
#define MAC_CSR2_BYTE1 FIELD16(0xff00)
|
||||
|
||||
/*
|
||||
* MAC_CSR3: STA MAC register 1.
|
||||
*/
|
||||
#define MAC_CSR3 0x0406
|
||||
#define MAC_CSR3_BYTE2 FIELD16(0x00ff)
|
||||
#define MAC_CSR3_BYTE3 FIELD16(0xff00)
|
||||
|
||||
/*
|
||||
* MAC_CSR4: STA MAC register 2.
|
||||
*/
|
||||
#define MAC_CSR4 0X0408
|
||||
#define MAC_CSR4_BYTE4 FIELD16(0x00ff)
|
||||
#define MAC_CSR4_BYTE5 FIELD16(0xff00)
|
||||
|
||||
/*
|
||||
* MAC_CSR5: BSSID register 0.
|
||||
*/
|
||||
#define MAC_CSR5 0x040a
|
||||
#define MAC_CSR5_BYTE0 FIELD16(0x00ff)
|
||||
#define MAC_CSR5_BYTE1 FIELD16(0xff00)
|
||||
|
||||
/*
|
||||
* MAC_CSR6: BSSID register 1.
|
||||
*/
|
||||
#define MAC_CSR6 0x040c
|
||||
#define MAC_CSR6_BYTE2 FIELD16(0x00ff)
|
||||
#define MAC_CSR6_BYTE3 FIELD16(0xff00)
|
||||
|
||||
/*
|
||||
* MAC_CSR7: BSSID register 2.
|
||||
*/
|
||||
#define MAC_CSR7 0x040e
|
||||
#define MAC_CSR7_BYTE4 FIELD16(0x00ff)
|
||||
#define MAC_CSR7_BYTE5 FIELD16(0xff00)
|
||||
|
||||
/*
|
||||
* MAC_CSR8: Max frame length.
|
||||
*/
|
||||
#define MAC_CSR8 0x0410
|
||||
#define MAC_CSR8_MAX_FRAME_UNIT FIELD16(0x0fff)
|
||||
|
||||
/*
|
||||
* Misc MAC_CSR registers.
|
||||
* MAC_CSR9: Timer control.
|
||||
* MAC_CSR10: Slot time.
|
||||
* MAC_CSR11: IFS.
|
||||
* MAC_CSR12: EIFS.
|
||||
* MAC_CSR13: Power mode0.
|
||||
* MAC_CSR14: Power mode1.
|
||||
* MAC_CSR15: Power saving transition0
|
||||
* MAC_CSR16: Power saving transition1
|
||||
*/
|
||||
#define MAC_CSR9 0x0412
|
||||
#define MAC_CSR10 0x0414
|
||||
#define MAC_CSR11 0x0416
|
||||
#define MAC_CSR12 0x0418
|
||||
#define MAC_CSR13 0x041a
|
||||
#define MAC_CSR14 0x041c
|
||||
#define MAC_CSR15 0x041e
|
||||
#define MAC_CSR16 0x0420
|
||||
|
||||
/*
|
||||
* MAC_CSR17: Manual power control / status register.
|
||||
* Allowed state: 0 deep_sleep, 1: sleep, 2: standby, 3: awake.
|
||||
* SET_STATE: Set state. Write 1 to trigger, self cleared.
|
||||
* BBP_DESIRE_STATE: BBP desired state.
|
||||
* RF_DESIRE_STATE: RF desired state.
|
||||
* BBP_CURRENT_STATE: BBP current state.
|
||||
* RF_CURRENT_STATE: RF current state.
|
||||
* PUT_TO_SLEEP: Put to sleep. Write 1 to trigger, self cleared.
|
||||
*/
|
||||
#define MAC_CSR17 0x0422
|
||||
#define MAC_CSR17_SET_STATE FIELD16(0x0001)
|
||||
#define MAC_CSR17_BBP_DESIRE_STATE FIELD16(0x0006)
|
||||
#define MAC_CSR17_RF_DESIRE_STATE FIELD16(0x0018)
|
||||
#define MAC_CSR17_BBP_CURR_STATE FIELD16(0x0060)
|
||||
#define MAC_CSR17_RF_CURR_STATE FIELD16(0x0180)
|
||||
#define MAC_CSR17_PUT_TO_SLEEP FIELD16(0x0200)
|
||||
|
||||
/*
|
||||
* MAC_CSR18: Wakeup timer register.
|
||||
* DELAY_AFTER_BEACON: Delay after Tbcn expired in units of 1/16 TU.
|
||||
* BEACONS_BEFORE_WAKEUP: Number of beacon before wakeup.
|
||||
* AUTO_WAKE: Enable auto wakeup / sleep mechanism.
|
||||
*/
|
||||
#define MAC_CSR18 0x0424
|
||||
#define MAC_CSR18_DELAY_AFTER_BEACON FIELD16(0x00ff)
|
||||
#define MAC_CSR18_BEACONS_BEFORE_WAKEUP FIELD16(0x7f00)
|
||||
#define MAC_CSR18_AUTO_WAKE FIELD16(0x8000)
|
||||
|
||||
/*
|
||||
* MAC_CSR19: GPIO control register.
|
||||
*/
|
||||
#define MAC_CSR19 0x0426
|
||||
|
||||
/*
|
||||
* MAC_CSR20: LED control register.
|
||||
* ACTIVITY: 0: idle, 1: active.
|
||||
* LINK: 0: linkoff, 1: linkup.
|
||||
* ACTIVITY_POLARITY: 0: active low, 1: active high.
|
||||
*/
|
||||
#define MAC_CSR20 0x0428
|
||||
#define MAC_CSR20_ACTIVITY FIELD16(0x0001)
|
||||
#define MAC_CSR20_LINK FIELD16(0x0002)
|
||||
#define MAC_CSR20_ACTIVITY_POLARITY FIELD16(0x0004)
|
||||
|
||||
/*
|
||||
* MAC_CSR21: LED control register.
|
||||
* ON_PERIOD: On period, default 70ms.
|
||||
* OFF_PERIOD: Off period, default 30ms.
|
||||
*/
|
||||
#define MAC_CSR21 0x042a
|
||||
#define MAC_CSR21_ON_PERIOD FIELD16(0x00ff)
|
||||
#define MAC_CSR21_OFF_PERIOD FIELD16(0xff00)
|
||||
|
||||
/*
|
||||
* Collision window control register.
|
||||
*/
|
||||
#define MAC_CSR22 0x042c
|
||||
|
||||
/*
|
||||
* Transmit related CSRs.
|
||||
* Some values are set in TU, whereas 1 TU == 1024 us.
|
||||
*/
|
||||
|
||||
/*
|
||||
* TXRX_CSR0: Security control register.
|
||||
*/
|
||||
#define TXRX_CSR0 0x0440
|
||||
#define TXRX_CSR0_ALGORITHM FIELD16(0x0007)
|
||||
#define TXRX_CSR0_IV_OFFSET FIELD16(0x01f8)
|
||||
#define TXRX_CSR0_KEY_ID FIELD16(0x1e00)
|
||||
|
||||
/*
|
||||
* TXRX_CSR1: TX configuration.
|
||||
* ACK_TIMEOUT: ACK Timeout in unit of 1-us.
|
||||
* TSF_OFFSET: TSF offset in MAC header.
|
||||
* AUTO_SEQUENCE: Let ASIC control frame sequence number.
|
||||
*/
|
||||
#define TXRX_CSR1 0x0442
|
||||
#define TXRX_CSR1_ACK_TIMEOUT FIELD16(0x00ff)
|
||||
#define TXRX_CSR1_TSF_OFFSET FIELD16(0x7f00)
|
||||
#define TXRX_CSR1_AUTO_SEQUENCE FIELD16(0x8000)
|
||||
|
||||
/*
|
||||
* TXRX_CSR2: RX control.
|
||||
* DISABLE_RX: Disable rx engine.
|
||||
* DROP_CRC: Drop crc error.
|
||||
* DROP_PHYSICAL: Drop physical error.
|
||||
* DROP_CONTROL: Drop control frame.
|
||||
* DROP_NOT_TO_ME: Drop not to me unicast frame.
|
||||
* DROP_TODS: Drop frame tods bit is true.
|
||||
* DROP_VERSION_ERROR: Drop version error frame.
|
||||
* DROP_MCAST: Drop multicast frames.
|
||||
* DROP_BCAST: Drop broadcast frames.
|
||||
*/
|
||||
#define TXRX_CSR2 0x0444
|
||||
#define TXRX_CSR2_DISABLE_RX FIELD16(0x0001)
|
||||
#define TXRX_CSR2_DROP_CRC FIELD16(0x0002)
|
||||
#define TXRX_CSR2_DROP_PHYSICAL FIELD16(0x0004)
|
||||
#define TXRX_CSR2_DROP_CONTROL FIELD16(0x0008)
|
||||
#define TXRX_CSR2_DROP_NOT_TO_ME FIELD16(0x0010)
|
||||
#define TXRX_CSR2_DROP_TODS FIELD16(0x0020)
|
||||
#define TXRX_CSR2_DROP_VERSION_ERROR FIELD16(0x0040)
|
||||
#define TXRX_CSR2_DROP_MCAST FIELD16(0x0200)
|
||||
#define TXRX_CSR2_DROP_BCAST FIELD16(0x0400)
|
||||
|
||||
/*
|
||||
* RX BBP ID registers
|
||||
* TXRX_CSR3: CCK RX BBP ID.
|
||||
* TXRX_CSR4: OFDM RX BBP ID.
|
||||
*/
|
||||
#define TXRX_CSR3 0x0446
|
||||
#define TXRX_CSR4 0x0448
|
||||
|
||||
/*
|
||||
* TX BBP ID registers
|
||||
* TXRX_CSR5: CCK TX BBP ID0.
|
||||
* TXRX_CSR5: CCK TX BBP ID1.
|
||||
* TXRX_CSR5: OFDM TX BBP ID0.
|
||||
* TXRX_CSR5: OFDM TX BBP ID1.
|
||||
*/
|
||||
#define TXRX_CSR5 0x044a
|
||||
#define TXRX_CSR6 0x044c
|
||||
#define TXRX_CSR7 0x044e
|
||||
#define TXRX_CSR8 0x0450
|
||||
|
||||
/*
|
||||
* TXRX_CSR9: TX ACK time-out.
|
||||
*/
|
||||
#define TXRX_CSR9 0x0452
|
||||
|
||||
/*
|
||||
* TXRX_CSR10: Auto responder control.
|
||||
*/
|
||||
#define TXRX_CSR10 0x0454
|
||||
#define TXRX_CSR10_AUTORESPOND_PREAMBLE FIELD16(0x0004)
|
||||
|
||||
/*
|
||||
* TXRX_CSR11: Auto responder basic rate.
|
||||
*/
|
||||
#define TXRX_CSR11 0x0456
|
||||
|
||||
/*
|
||||
* ACK/CTS time registers.
|
||||
*/
|
||||
#define TXRX_CSR12 0x0458
|
||||
#define TXRX_CSR13 0x045a
|
||||
#define TXRX_CSR14 0x045c
|
||||
#define TXRX_CSR15 0x045e
|
||||
#define TXRX_CSR16 0x0460
|
||||
#define TXRX_CSR17 0x0462
|
||||
|
||||
/*
|
||||
* TXRX_CSR18: Synchronization control register.
|
||||
*/
|
||||
#define TXRX_CSR18 0x0464
|
||||
#define TXRX_CSR18_OFFSET FIELD16(0x000f)
|
||||
#define TXRX_CSR18_INTERVAL FIELD16(0xfff0)
|
||||
|
||||
/*
|
||||
* TXRX_CSR19: Synchronization control register.
|
||||
* TSF_COUNT: Enable TSF auto counting.
|
||||
* TSF_SYNC: Tsf sync, 0: disable, 1: infra, 2: ad-hoc/master mode.
|
||||
* TBCN: Enable Tbcn with reload value.
|
||||
* BEACON_GEN: Enable beacon generator.
|
||||
*/
|
||||
#define TXRX_CSR19 0x0466
|
||||
#define TXRX_CSR19_TSF_COUNT FIELD16(0x0001)
|
||||
#define TXRX_CSR19_TSF_SYNC FIELD16(0x0006)
|
||||
#define TXRX_CSR19_TBCN FIELD16(0x0008)
|
||||
#define TXRX_CSR19_BEACON_GEN FIELD16(0x0010)
|
||||
|
||||
/*
|
||||
* TXRX_CSR20: Tx BEACON offset time control register.
|
||||
* OFFSET: In units of usec.
|
||||
* BCN_EXPECT_WINDOW: Default: 2^CWmin
|
||||
*/
|
||||
#define TXRX_CSR20 0x0468
|
||||
#define TXRX_CSR20_OFFSET FIELD16(0x1fff)
|
||||
#define TXRX_CSR20_BCN_EXPECT_WINDOW FIELD16(0xe000)
|
||||
|
||||
/*
|
||||
* TXRX_CSR21
|
||||
*/
|
||||
#define TXRX_CSR21 0x046a
|
||||
|
||||
/*
|
||||
* Encryption related CSRs.
|
||||
*
|
||||
*/
|
||||
|
||||
/*
|
||||
* SEC_CSR0-SEC_CSR7: Shared key 0, word 0-7
|
||||
*/
|
||||
#define SEC_CSR0 0x0480
|
||||
#define SEC_CSR1 0x0482
|
||||
#define SEC_CSR2 0x0484
|
||||
#define SEC_CSR3 0x0486
|
||||
#define SEC_CSR4 0x0488
|
||||
#define SEC_CSR5 0x048a
|
||||
#define SEC_CSR6 0x048c
|
||||
#define SEC_CSR7 0x048e
|
||||
|
||||
/*
|
||||
* SEC_CSR8-SEC_CSR15: Shared key 1, word 0-7
|
||||
*/
|
||||
#define SEC_CSR8 0x0490
|
||||
#define SEC_CSR9 0x0492
|
||||
#define SEC_CSR10 0x0494
|
||||
#define SEC_CSR11 0x0496
|
||||
#define SEC_CSR12 0x0498
|
||||
#define SEC_CSR13 0x049a
|
||||
#define SEC_CSR14 0x049c
|
||||
#define SEC_CSR15 0x049e
|
||||
|
||||
/*
|
||||
* SEC_CSR16-SEC_CSR23: Shared key 2, word 0-7
|
||||
*/
|
||||
#define SEC_CSR16 0x04a0
|
||||
#define SEC_CSR17 0x04a2
|
||||
#define SEC_CSR18 0X04A4
|
||||
#define SEC_CSR19 0x04a6
|
||||
#define SEC_CSR20 0x04a8
|
||||
#define SEC_CSR21 0x04aa
|
||||
#define SEC_CSR22 0x04ac
|
||||
#define SEC_CSR23 0x04ae
|
||||
|
||||
/*
|
||||
* SEC_CSR24-SEC_CSR31: Shared key 3, word 0-7
|
||||
*/
|
||||
#define SEC_CSR24 0x04b0
|
||||
#define SEC_CSR25 0x04b2
|
||||
#define SEC_CSR26 0x04b4
|
||||
#define SEC_CSR27 0x04b6
|
||||
#define SEC_CSR28 0x04b8
|
||||
#define SEC_CSR29 0x04ba
|
||||
#define SEC_CSR30 0x04bc
|
||||
#define SEC_CSR31 0x04be
|
||||
|
||||
/*
|
||||
* PHY control registers.
|
||||
*/
|
||||
|
||||
/*
|
||||
* PHY_CSR0: RF switching timing control.
|
||||
*/
|
||||
#define PHY_CSR0 0x04c0
|
||||
|
||||
/*
|
||||
* PHY_CSR1: TX PA configuration.
|
||||
*/
|
||||
#define PHY_CSR1 0x04c2
|
||||
|
||||
/*
|
||||
* MAC configuration registers.
|
||||
* PHY_CSR2: TX MAC configuration.
|
||||
* PHY_CSR3: RX MAC configuration.
|
||||
*/
|
||||
#define PHY_CSR2 0x04c4
|
||||
#define PHY_CSR3 0x04c6
|
||||
|
||||
/*
|
||||
* PHY_CSR4: Interface configuration.
|
||||
*/
|
||||
#define PHY_CSR4 0x04c8
|
||||
|
||||
/*
|
||||
* BBP pre-TX registers.
|
||||
* PHY_CSR5: BBP pre-TX CCK.
|
||||
*/
|
||||
#define PHY_CSR5 0x04ca
|
||||
#define PHY_CSR5_CCK FIELD16(0x0003)
|
||||
#define PHY_CSR5_CCK_FLIP FIELD16(0x0004)
|
||||
|
||||
/*
|
||||
* BBP pre-TX registers.
|
||||
* PHY_CSR6: BBP pre-TX OFDM.
|
||||
*/
|
||||
#define PHY_CSR6 0x04cc
|
||||
#define PHY_CSR6_OFDM FIELD16(0x0003)
|
||||
#define PHY_CSR6_OFDM_FLIP FIELD16(0x0004)
|
||||
|
||||
/*
|
||||
* PHY_CSR7: BBP access register 0.
|
||||
* BBP_DATA: BBP data.
|
||||
* BBP_REG_ID: BBP register ID.
|
||||
* BBP_READ_CONTROL: 0: write, 1: read.
|
||||
*/
|
||||
#define PHY_CSR7 0x04ce
|
||||
#define PHY_CSR7_DATA FIELD16(0x00ff)
|
||||
#define PHY_CSR7_REG_ID FIELD16(0x7f00)
|
||||
#define PHY_CSR7_READ_CONTROL FIELD16(0x8000)
|
||||
|
||||
/*
|
||||
* PHY_CSR8: BBP access register 1.
|
||||
* BBP_BUSY: ASIC is busy execute BBP programming.
|
||||
*/
|
||||
#define PHY_CSR8 0x04d0
|
||||
#define PHY_CSR8_BUSY FIELD16(0x0001)
|
||||
|
||||
/*
|
||||
* PHY_CSR9: RF access register.
|
||||
* RF_VALUE: Register value + id to program into rf/if.
|
||||
*/
|
||||
#define PHY_CSR9 0x04d2
|
||||
#define PHY_CSR9_RF_VALUE FIELD16(0xffff)
|
||||
|
||||
/*
|
||||
* PHY_CSR10: RF access register.
|
||||
* RF_VALUE: Register value + id to program into rf/if.
|
||||
* RF_NUMBER_OF_BITS: Number of bits used in value (i:20, rfmd:22).
|
||||
* RF_IF_SELECT: Chip to program: 0: rf, 1: if.
|
||||
* RF_PLL_LD: Rf pll_ld status.
|
||||
* RF_BUSY: 1: asic is busy execute rf programming.
|
||||
*/
|
||||
#define PHY_CSR10 0x04d4
|
||||
#define PHY_CSR10_RF_VALUE FIELD16(0x00ff)
|
||||
#define PHY_CSR10_RF_NUMBER_OF_BITS FIELD16(0x1f00)
|
||||
#define PHY_CSR10_RF_IF_SELECT FIELD16(0x2000)
|
||||
#define PHY_CSR10_RF_PLL_LD FIELD16(0x4000)
|
||||
#define PHY_CSR10_RF_BUSY FIELD16(0x8000)
|
||||
|
||||
/*
|
||||
* STA_CSR0: FCS error count.
|
||||
* FCS_ERROR: FCS error count, cleared when read.
|
||||
*/
|
||||
#define STA_CSR0 0x04e0
|
||||
#define STA_CSR0_FCS_ERROR FIELD16(0xffff)
|
||||
|
||||
/*
|
||||
* Statistic Register.
|
||||
* STA_CSR1: PLCP error.
|
||||
* STA_CSR2: LONG error.
|
||||
* STA_CSR3: CCA false alarm.
|
||||
* STA_CSR4: RX FIFO overflow.
|
||||
* STA_CSR5: Beacon sent counter.
|
||||
*/
|
||||
#define STA_CSR1 0x04e2
|
||||
#define STA_CSR2 0x04e4
|
||||
#define STA_CSR3 0x04e6
|
||||
#define STA_CSR4 0x04e8
|
||||
#define STA_CSR5 0x04ea
|
||||
#define STA_CSR6 0x04ec
|
||||
#define STA_CSR7 0x04ee
|
||||
#define STA_CSR8 0x04f0
|
||||
#define STA_CSR9 0x04f2
|
||||
#define STA_CSR10 0x04f4
|
||||
|
||||
/*
|
||||
* RF registers.
|
||||
*/
|
||||
#define RF1_TUNER FIELD32(0x00020000)
|
||||
#define RF3_TUNER FIELD32(0x00000100)
|
||||
#define RF3_TXPOWER FIELD32(0x00003e00)
|
||||
|
||||
/*
|
||||
* EEPROM contents.
|
||||
*/
|
||||
|
||||
/*
|
||||
* HW MAC address.
|
||||
*/
|
||||
#define EEPROM_MAC_ADDR_0 0x0002
|
||||
#define EEPROM_MAC_ADDR_BYTE0 FIELD16(0x00ff)
|
||||
#define EEPROM_MAC_ADDR_BYTE1 FIELD16(0xff00)
|
||||
#define EEPROM_MAC_ADDR1 0x0003
|
||||
#define EEPROM_MAC_ADDR_BYTE2 FIELD16(0x00ff)
|
||||
#define EEPROM_MAC_ADDR_BYTE3 FIELD16(0xff00)
|
||||
#define EEPROM_MAC_ADDR_2 0x0004
|
||||
#define EEPROM_MAC_ADDR_BYTE4 FIELD16(0x00ff)
|
||||
#define EEPROM_MAC_ADDR_BYTE5 FIELD16(0xff00)
|
||||
|
||||
/*
|
||||
* EEPROM antenna.
|
||||
* ANTENNA_NUM: Number of antenna's.
|
||||
* TX_DEFAULT: Default antenna 0: diversity, 1: A, 2: B.
|
||||
* RX_DEFAULT: Default antenna 0: diversity, 1: A, 2: B.
|
||||
* LED_MODE: 0: default, 1: TX/RX activity, 2: Single (ignore link), 3: rsvd.
|
||||
* DYN_TXAGC: Dynamic TX AGC control.
|
||||
* HARDWARE_RADIO: 1: Hardware controlled radio. Read GPIO0.
|
||||
* RF_TYPE: Rf_type of this adapter.
|
||||
*/
|
||||
#define EEPROM_ANTENNA 0x000b
|
||||
#define EEPROM_ANTENNA_NUM FIELD16(0x0003)
|
||||
#define EEPROM_ANTENNA_TX_DEFAULT FIELD16(0x000c)
|
||||
#define EEPROM_ANTENNA_RX_DEFAULT FIELD16(0x0030)
|
||||
#define EEPROM_ANTENNA_LED_MODE FIELD16(0x01c0)
|
||||
#define EEPROM_ANTENNA_DYN_TXAGC FIELD16(0x0200)
|
||||
#define EEPROM_ANTENNA_HARDWARE_RADIO FIELD16(0x0400)
|
||||
#define EEPROM_ANTENNA_RF_TYPE FIELD16(0xf800)
|
||||
|
||||
/*
|
||||
* EEPROM NIC config.
|
||||
* CARDBUS_ACCEL: 0: enable, 1: disable.
|
||||
* DYN_BBP_TUNE: 0: enable, 1: disable.
|
||||
* CCK_TX_POWER: CCK TX power compensation.
|
||||
*/
|
||||
#define EEPROM_NIC 0x000c
|
||||
#define EEPROM_NIC_CARDBUS_ACCEL FIELD16(0x0001)
|
||||
#define EEPROM_NIC_DYN_BBP_TUNE FIELD16(0x0002)
|
||||
#define EEPROM_NIC_CCK_TX_POWER FIELD16(0x000c)
|
||||
|
||||
/*
|
||||
* EEPROM geography.
|
||||
* GEO: Default geography setting for device.
|
||||
*/
|
||||
#define EEPROM_GEOGRAPHY 0x000d
|
||||
#define EEPROM_GEOGRAPHY_GEO FIELD16(0x0f00)
|
||||
|
||||
/*
|
||||
* EEPROM BBP.
|
||||
*/
|
||||
#define EEPROM_BBP_START 0x000e
|
||||
#define EEPROM_BBP_SIZE 16
|
||||
#define EEPROM_BBP_VALUE FIELD16(0x00ff)
|
||||
#define EEPROM_BBP_REG_ID FIELD16(0xff00)
|
||||
|
||||
/*
|
||||
* EEPROM TXPOWER
|
||||
*/
|
||||
#define EEPROM_TXPOWER_START 0x001e
|
||||
#define EEPROM_TXPOWER_SIZE 7
|
||||
#define EEPROM_TXPOWER_1 FIELD16(0x00ff)
|
||||
#define EEPROM_TXPOWER_2 FIELD16(0xff00)
|
||||
|
||||
/*
|
||||
* EEPROM Tuning threshold
|
||||
*/
|
||||
#define EEPROM_BBPTUNE 0x0030
|
||||
#define EEPROM_BBPTUNE_THRESHOLD FIELD16(0x00ff)
|
||||
|
||||
/*
|
||||
* EEPROM BBP R24 Tuning.
|
||||
*/
|
||||
#define EEPROM_BBPTUNE_R24 0x0031
|
||||
#define EEPROM_BBPTUNE_R24_LOW FIELD16(0x00ff)
|
||||
#define EEPROM_BBPTUNE_R24_HIGH FIELD16(0xff00)
|
||||
|
||||
/*
|
||||
* EEPROM BBP R25 Tuning.
|
||||
*/
|
||||
#define EEPROM_BBPTUNE_R25 0x0032
|
||||
#define EEPROM_BBPTUNE_R25_LOW FIELD16(0x00ff)
|
||||
#define EEPROM_BBPTUNE_R25_HIGH FIELD16(0xff00)
|
||||
|
||||
/*
|
||||
* EEPROM BBP R24 Tuning.
|
||||
*/
|
||||
#define EEPROM_BBPTUNE_R61 0x0033
|
||||
#define EEPROM_BBPTUNE_R61_LOW FIELD16(0x00ff)
|
||||
#define EEPROM_BBPTUNE_R61_HIGH FIELD16(0xff00)
|
||||
|
||||
/*
|
||||
* EEPROM BBP VGC Tuning.
|
||||
*/
|
||||
#define EEPROM_BBPTUNE_VGC 0x0034
|
||||
#define EEPROM_BBPTUNE_VGCUPPER FIELD16(0x00ff)
|
||||
|
||||
/*
|
||||
* EEPROM BBP R17 Tuning.
|
||||
*/
|
||||
#define EEPROM_BBPTUNE_R17 0x0035
|
||||
#define EEPROM_BBPTUNE_R17_LOW FIELD16(0x00ff)
|
||||
#define EEPROM_BBPTUNE_R17_HIGH FIELD16(0xff00)
|
||||
|
||||
/*
|
||||
* RSSI <-> dBm offset calibration
|
||||
*/
|
||||
#define EEPROM_CALIBRATE_OFFSET 0x0036
|
||||
#define EEPROM_CALIBRATE_OFFSET_RSSI FIELD16(0x00ff)
|
||||
|
||||
/*
|
||||
* BBP content.
|
||||
* The wordsize of the BBP is 8 bits.
|
||||
*/
|
||||
|
||||
/*
|
||||
* BBP_R2: TX antenna control
|
||||
*/
|
||||
#define BBP_R2_TX_ANTENNA FIELD8(0x03)
|
||||
#define BBP_R2_TX_IQ_FLIP FIELD8(0x04)
|
||||
|
||||
/*
|
||||
* BBP_R14: RX antenna control
|
||||
*/
|
||||
#define BBP_R14_RX_ANTENNA FIELD8(0x03)
|
||||
#define BBP_R14_RX_IQ_FLIP FIELD8(0x04)
|
||||
|
||||
/*
|
||||
* DMA descriptor defines.
|
||||
*/
|
||||
#define TXD_DESC_SIZE ( 5 * sizeof(struct data_desc) )
|
||||
#define RXD_DESC_SIZE ( 4 * sizeof(struct data_desc) )
|
||||
|
||||
/*
|
||||
* TX descriptor format for TX, PRIO, ATIM and Beacon Ring.
|
||||
*/
|
||||
|
||||
/*
|
||||
* Word0
|
||||
*/
|
||||
#define TXD_W0_PACKET_ID FIELD32(0x0000000f)
|
||||
#define TXD_W0_RETRY_LIMIT FIELD32(0x000000f0)
|
||||
#define TXD_W0_MORE_FRAG FIELD32(0x00000100)
|
||||
#define TXD_W0_ACK FIELD32(0x00000200)
|
||||
#define TXD_W0_TIMESTAMP FIELD32(0x00000400)
|
||||
#define TXD_W0_OFDM FIELD32(0x00000800)
|
||||
#define TXD_W0_NEW_SEQ FIELD32(0x00001000)
|
||||
#define TXD_W0_IFS FIELD32(0x00006000)
|
||||
#define TXD_W0_DATABYTE_COUNT FIELD32(0x0fff0000)
|
||||
#define TXD_W0_CIPHER FIELD32(0x20000000)
|
||||
#define TXD_W0_KEY_ID FIELD32(0xc0000000)
|
||||
|
||||
/*
|
||||
* Word1
|
||||
*/
|
||||
#define TXD_W1_IV_OFFSET FIELD32(0x0000003f)
|
||||
#define TXD_W1_AIFS FIELD32(0x000000c0)
|
||||
#define TXD_W1_CWMIN FIELD32(0x00000f00)
|
||||
#define TXD_W1_CWMAX FIELD32(0x0000f000)
|
||||
|
||||
/*
|
||||
* Word2: PLCP information
|
||||
*/
|
||||
#define TXD_W2_PLCP_SIGNAL FIELD32(0x000000ff)
|
||||
#define TXD_W2_PLCP_SERVICE FIELD32(0x0000ff00)
|
||||
#define TXD_W2_PLCP_LENGTH_LOW FIELD32(0x00ff0000)
|
||||
#define TXD_W2_PLCP_LENGTH_HIGH FIELD32(0xff000000)
|
||||
|
||||
/*
|
||||
* Word3
|
||||
*/
|
||||
#define TXD_W3_IV FIELD32(0xffffffff)
|
||||
|
||||
/*
|
||||
* Word4
|
||||
*/
|
||||
#define TXD_W4_EIV FIELD32(0xffffffff)
|
||||
|
||||
/*
|
||||
* RX descriptor format for RX Ring.
|
||||
*/
|
||||
|
||||
/*
|
||||
* Word0
|
||||
*/
|
||||
#define RXD_W0_UNICAST_TO_ME FIELD32(0x00000002)
|
||||
#define RXD_W0_MULTICAST FIELD32(0x00000004)
|
||||
#define RXD_W0_BROADCAST FIELD32(0x00000008)
|
||||
#define RXD_W0_MY_BSS FIELD32(0x00000010)
|
||||
#define RXD_W0_CRC FIELD32(0x00000020)
|
||||
#define RXD_W0_OFDM FIELD32(0x00000040)
|
||||
#define RXD_W0_PHYSICAL_ERROR FIELD32(0x00000080)
|
||||
#define RXD_W0_CIPHER FIELD32(0x00000100)
|
||||
#define RXD_W0_CI_ERROR FIELD32(0x00000200)
|
||||
#define RXD_W0_DATABYTE_COUNT FIELD32(0x0fff0000)
|
||||
|
||||
/*
|
||||
* Word1
|
||||
*/
|
||||
#define RXD_W1_RSSI FIELD32(0x000000ff)
|
||||
#define RXD_W1_SIGNAL FIELD32(0x0000ff00)
|
||||
|
||||
/*
|
||||
* Word2
|
||||
*/
|
||||
#define RXD_W2_IV FIELD32(0xffffffff)
|
||||
|
||||
/*
|
||||
* Word3
|
||||
*/
|
||||
#define RXD_W3_EIV FIELD32(0xffffffff)
|
||||
|
||||
/*
|
||||
* Macro's for converting txpower from EEPROM to dscape value
|
||||
* and from dscape value to register value.
|
||||
*/
|
||||
#define MIN_TXPOWER 0
|
||||
#define MAX_TXPOWER 31
|
||||
#define DEFAULT_TXPOWER 24
|
||||
|
||||
#define TXPOWER_FROM_DEV(__txpower) \
|
||||
({ \
|
||||
((__txpower) > MAX_TXPOWER) ? \
|
||||
DEFAULT_TXPOWER : (__txpower); \
|
||||
})
|
||||
|
||||
#define TXPOWER_TO_DEV(__txpower) \
|
||||
({ \
|
||||
((__txpower) <= MIN_TXPOWER) ? MIN_TXPOWER : \
|
||||
(((__txpower) >= MAX_TXPOWER) ? MAX_TXPOWER : \
|
||||
(__txpower)); \
|
||||
})
|
||||
|
||||
/*
|
||||
* Interrupt functions.
|
||||
*/
|
||||
static void rt2500usb_interrupt_rxdone(struct urb *urb);
|
||||
|
||||
#endif /* RT2500USB_H */
|
1087
package/rt2x00/src/rt2x00.h
Normal file
1087
package/rt2x00/src/rt2x00.h
Normal file
File diff suppressed because it is too large
Load Diff
60
package/rt2x00/src/rt2x00_compat.h
Normal file
60
package/rt2x00/src/rt2x00_compat.h
Normal file
@ -0,0 +1,60 @@
|
||||
/*
|
||||
* RT2X00 Compatability fixes for specific kernels.
|
||||
*/
|
||||
#ifndef RT2X00_COMPAT_H
|
||||
#define RT2X00_COMPAT_H
|
||||
|
||||
/*
|
||||
* First include the 2 config headers.
|
||||
* The rt2x00_config.h should overrule
|
||||
* the kernel configuration.
|
||||
*/
|
||||
#include <linux/autoconf.h>
|
||||
#include "rt2x00_config.h"
|
||||
|
||||
#include <linux/kernel.h>
|
||||
#include <linux/module.h>
|
||||
#include <linux/version.h>
|
||||
|
||||
/*
|
||||
* Check minimal requirements.
|
||||
*/
|
||||
#if (!defined(CONFIG_MAC80211) && !defined(CONFIG_MAC80211_MODULE))
|
||||
#error mac80211 support not enabled in kernel!
|
||||
#endif
|
||||
|
||||
#if !defined(CONFIG_WLAN_80211)
|
||||
#error 802.11 wlan card support not enabled in kernel!
|
||||
#endif
|
||||
|
||||
#if (defined(CONFIG_RT2400PCI) || defined(CONFIG_RT2500PCI) || defined(CONFIG_RT61PCI))
|
||||
#if (!defined(CONFIG_PCI) && !defined(CONFIG_PCI_MODULE))
|
||||
#error PCI has been disabled in your kernel!
|
||||
#endif
|
||||
#if (!defined(CONFIG_EEPROM_93CX6) && !defined(CONFIG_EEPROM_93CX6_MODULE))
|
||||
#error EEPROM_93CX6 has been disabled in your kernel!
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#if (defined(CONFIG_RT2500USB) || defined(CONFIG_RT73USB))
|
||||
#if (!defined(CONFIG_USB) && !defined(CONFIG_USB_MODULE))
|
||||
#error USB has been disabled in your kernel!
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#if (defined(CONFIG_RT61PCI) || defined(CONFIG_RT73USB))
|
||||
#if (!defined(CONFIG_FW_LOADER) && !defined(CONFIG_FW_LOADER_MODULE))
|
||||
#error Firmware loading has been disabled in your kernel!
|
||||
#endif
|
||||
#if (!defined(CONFIG_CRC_ITU_T) && !defined(CONFIG_CRC_ITU_T_MODULE))
|
||||
#error CRC_ITU_T loading has been disabled in your kernel!
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#if (defined(CONFIG_RT2400PCI_BUTTON) || defined(CONFIG_RT2500PCI_BUTTON) || defined(CONFIG_RT61PCI_BUTTON))
|
||||
#if (!defined(CONFIG_RFKILL) && !defined (CONFIG_RFKILL_MODULE))
|
||||
#error RFKILL has been disabled in your kernel!
|
||||
#endif
|
||||
#endif
|
||||
|
||||
#endif /* RT2X00_COMPAT_H */
|
66
package/rt2x00/src/rt2x00_config.h
Normal file
66
package/rt2x00/src/rt2x00_config.h
Normal file
@ -0,0 +1,66 @@
|
||||
#ifndef CONFIG_RT2X00
|
||||
#define CONFIG_RT2X00
|
||||
#endif
|
||||
|
||||
#ifndef CONFIG_RT2X00_DEBUG
|
||||
#define CONFIG_RT2X00_DEBUG
|
||||
#endif
|
||||
|
||||
#ifndef CONFIG_RT2X00_DEBUGFS
|
||||
#define CONFIG_RT2X00_DEBUGFS
|
||||
#endif
|
||||
|
||||
#undef CONFIG_RT2X00_ASM
|
||||
|
||||
#ifndef CONFIG_RT2400PCI
|
||||
#define CONFIG_RT2400PCI
|
||||
#endif
|
||||
|
||||
#undef CONFIG_RT2400PCI_BUTTON
|
||||
|
||||
#ifndef CONFIG_RT2500PCI
|
||||
#define CONFIG_RT2500PCI
|
||||
#endif
|
||||
|
||||
#undef CONFIG_RT2500PCI_BUTTON
|
||||
|
||||
#ifndef CONFIG_RT2500USB
|
||||
#define CONFIG_RT2500USB
|
||||
#endif
|
||||
|
||||
#ifndef CONFIG_RT61PCI
|
||||
#define CONFIG_RT61PCI
|
||||
#endif
|
||||
|
||||
#undef CONFIG_RT61PCI_BUTTON
|
||||
|
||||
#ifndef CONFIG_RT73USB
|
||||
#define CONFIG_RT73USB
|
||||
#endif
|
||||
|
||||
#ifndef CONFIG_D80211
|
||||
#define CONFIG_D80211
|
||||
#endif
|
||||
|
||||
#ifndef CONFIG_D80211_DEBUG
|
||||
#define CONFIG_D80211_DEBUG
|
||||
#endif
|
||||
|
||||
#undef CONFIG_D80211_ASM
|
||||
|
||||
#ifndef CONFIG_CRC_ITU_T
|
||||
#define CONFIG_CRC_ITU_T
|
||||
#endif
|
||||
|
||||
#undef CONFIG_CRC_ITU_T_ASM
|
||||
|
||||
#ifndef CONFIG_EEPROM_93CX6
|
||||
#define CONFIG_EEPROM_93CX6
|
||||
#endif
|
||||
|
||||
#undef CONFIG_EEPROM_93CX6_ASM
|
||||
|
||||
#undef CONFIG_RFKILL
|
||||
|
||||
#undef CONFIG_RFKILL_ASM
|
||||
|
360
package/rt2x00/src/rt2x00debug.c
Normal file
360
package/rt2x00/src/rt2x00debug.c
Normal file
@ -0,0 +1,360 @@
|
||||
/*
|
||||
Copyright (C) 2004 - 2007 rt2x00 SourceForge Project
|
||||
<http://rt2x00.serialmonkey.com>
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the
|
||||
Free Software Foundation, Inc.,
|
||||
59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
||||
*/
|
||||
|
||||
/*
|
||||
Module: rt2x00lib
|
||||
Abstract: rt2x00 debugfs specific routines.
|
||||
Supported chipsets: RT2460, RT2560, RT2570,
|
||||
rt2561, rt2561s, rt2661, rt2571W & rt2671.
|
||||
*/
|
||||
|
||||
#include <linux/debugfs.h>
|
||||
|
||||
#include <asm/uaccess.h>
|
||||
|
||||
#include "rt2x00.h"
|
||||
|
||||
#define PRINT_REG8_STR ( "0x%.2x\n" )
|
||||
#define PRINT_REG16_STR ( "0x%.4x\n" )
|
||||
#define PRINT_REG32_STR ( "0x%.8x\n" )
|
||||
#define PRINT_REG_LEN_MAX ( 16 )
|
||||
#define PRINT_LINE_LEN_MAX ( 32 )
|
||||
|
||||
struct rt2x00debug_intf {
|
||||
/*
|
||||
* Pointer to driver structure where
|
||||
* this debugfs entry belongs to.
|
||||
*/
|
||||
struct rt2x00_dev *rt2x00dev;
|
||||
|
||||
/*
|
||||
* Reference to the rt2x00debug structure
|
||||
* which can be used to communicate with
|
||||
* the registers.
|
||||
*/
|
||||
const struct rt2x00debug *debug;
|
||||
|
||||
/*
|
||||
* Debugfs entries for:
|
||||
* - driver folder
|
||||
* - driver file
|
||||
* - chipset file
|
||||
* - register offset/value files
|
||||
* - eeprom offset/value files
|
||||
* - bbp offset/value files
|
||||
*/
|
||||
struct dentry *driver_folder;
|
||||
struct dentry *driver_entry;
|
||||
struct dentry *chipset_entry;
|
||||
struct dentry *csr_off_entry;
|
||||
struct dentry *csr_val_entry;
|
||||
struct dentry *eeprom_off_entry;
|
||||
struct dentry *eeprom_val_entry;
|
||||
struct dentry *bbp_off_entry;
|
||||
struct dentry *bbp_val_entry;
|
||||
|
||||
/*
|
||||
* Driver and chipset files will use a data buffer
|
||||
* that has been created in advance. This will simplify
|
||||
* the code since we can use the debugfs functions.
|
||||
*/
|
||||
struct debugfs_blob_wrapper driver_blob;
|
||||
struct debugfs_blob_wrapper chipset_blob;
|
||||
|
||||
/*
|
||||
* Requested offset for each register type.
|
||||
*/
|
||||
unsigned int offset_csr;
|
||||
unsigned int offset_eeprom;
|
||||
unsigned int offset_bbp;
|
||||
};
|
||||
|
||||
static int rt2x00debug_file_open(struct inode *inode, struct file *file)
|
||||
{
|
||||
struct rt2x00debug_intf *intf = inode->i_private;
|
||||
|
||||
file->private_data = inode->i_private;
|
||||
|
||||
if (!try_module_get(intf->debug->owner))
|
||||
return -EBUSY;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int rt2x00debug_file_release(struct inode *inode, struct file *file)
|
||||
{
|
||||
struct rt2x00debug_intf *intf = file->private_data;
|
||||
|
||||
module_put(intf->debug->owner);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static ssize_t rt2x00debug_file_read(void *device, char __user *buf,
|
||||
loff_t *offset, unsigned int word, const struct rt2x00debug_reg *reg)
|
||||
{
|
||||
unsigned long value;
|
||||
unsigned int size;
|
||||
char *line;
|
||||
|
||||
if (*offset)
|
||||
return 0;
|
||||
|
||||
line = kzalloc(PRINT_REG_LEN_MAX, GFP_KERNEL);
|
||||
if (!line)
|
||||
return -ENOMEM;
|
||||
|
||||
reg->read(device, word, &value);
|
||||
|
||||
if (reg->word_size == sizeof(u8))
|
||||
size = sprintf(line, PRINT_REG8_STR, (u8)value);
|
||||
else if (reg->word_size == sizeof(u16))
|
||||
size = sprintf(line, PRINT_REG16_STR, (u16)value);
|
||||
else
|
||||
size = sprintf(line, PRINT_REG32_STR, (u32)value);
|
||||
|
||||
if (copy_to_user(buf, line, size))
|
||||
goto exit;
|
||||
|
||||
kfree(line);
|
||||
|
||||
*offset += size;
|
||||
return size;
|
||||
|
||||
exit:
|
||||
kfree(line);
|
||||
|
||||
return -EFAULT;
|
||||
}
|
||||
|
||||
static ssize_t rt2x00debug_file_write(void *device, const char __user *buf,
|
||||
loff_t *offset, unsigned int word, unsigned int length,
|
||||
const struct rt2x00debug_reg *reg)
|
||||
{
|
||||
unsigned long value;
|
||||
int size;
|
||||
char *line;
|
||||
|
||||
line = kzalloc(length, GFP_KERNEL);
|
||||
if (!line)
|
||||
return -ENOMEM;
|
||||
|
||||
if (copy_from_user(line, buf, length))
|
||||
goto exit;
|
||||
|
||||
size = strlen(line);
|
||||
value = simple_strtoul(line, NULL, 0);
|
||||
|
||||
reg->write(device, word, &value);
|
||||
|
||||
kfree(line);
|
||||
|
||||
*offset += size;
|
||||
return size;
|
||||
|
||||
exit:
|
||||
kfree(line);
|
||||
|
||||
return -EFAULT;
|
||||
}
|
||||
|
||||
#define RT2X00DEBUGFS_OPS_READ(__name) \
|
||||
static ssize_t rt2x00debug_read_##__name(struct file *file, \
|
||||
char __user *buf, size_t length, loff_t *offset) \
|
||||
{ \
|
||||
struct rt2x00debug_intf *intf = file->private_data; \
|
||||
const struct rt2x00debug *debug = intf->debug; \
|
||||
const struct rt2x00debug_reg *reg = &debug->reg_##__name;\
|
||||
\
|
||||
if (intf->offset_##__name > reg->word_count) \
|
||||
return -EINVAL; \
|
||||
\
|
||||
return rt2x00debug_file_read(intf->rt2x00dev, buf, \
|
||||
offset, intf->offset_##__name, reg); \
|
||||
}
|
||||
|
||||
RT2X00DEBUGFS_OPS_READ(csr);
|
||||
RT2X00DEBUGFS_OPS_READ(eeprom);
|
||||
RT2X00DEBUGFS_OPS_READ(bbp);
|
||||
|
||||
#define RT2X00DEBUGFS_OPS_WRITE(__name) \
|
||||
static ssize_t rt2x00debug_write_##__name(struct file *file, \
|
||||
const char __user *buf, size_t length, loff_t *offset) \
|
||||
{ \
|
||||
struct rt2x00debug_intf *intf = file->private_data; \
|
||||
const struct rt2x00debug *debug = intf->debug; \
|
||||
const struct rt2x00debug_reg *reg = &debug->reg_##__name;\
|
||||
\
|
||||
if (intf->offset_##__name > reg->word_count) \
|
||||
return -EINVAL; \
|
||||
\
|
||||
return rt2x00debug_file_write(intf->rt2x00dev, buf, \
|
||||
offset, intf->offset_##__name, length, reg); \
|
||||
}
|
||||
|
||||
RT2X00DEBUGFS_OPS_WRITE(csr);
|
||||
RT2X00DEBUGFS_OPS_WRITE(eeprom);
|
||||
RT2X00DEBUGFS_OPS_WRITE(bbp);
|
||||
|
||||
#define RT2X00DEBUGFS_OPS(__name) \
|
||||
static const struct file_operations rt2x00debug_fop_##__name = {\
|
||||
.owner = THIS_MODULE, \
|
||||
.read = rt2x00debug_read_##__name, \
|
||||
.write = rt2x00debug_write_##__name, \
|
||||
.open = rt2x00debug_file_open, \
|
||||
.release = rt2x00debug_file_release, \
|
||||
};
|
||||
|
||||
RT2X00DEBUGFS_OPS(csr);
|
||||
RT2X00DEBUGFS_OPS(eeprom);
|
||||
RT2X00DEBUGFS_OPS(bbp);
|
||||
|
||||
static struct dentry *rt2x00debug_create_file_driver(const char *name,
|
||||
struct rt2x00debug_intf *intf, struct debugfs_blob_wrapper *blob)
|
||||
{
|
||||
char *data;
|
||||
|
||||
data = kzalloc(3 * PRINT_LINE_LEN_MAX, GFP_KERNEL);
|
||||
if (!data)
|
||||
return NULL;
|
||||
|
||||
blob->data = data;
|
||||
data += sprintf(data, "driver: %s\n", intf->rt2x00dev->ops->name);
|
||||
data += sprintf(data, "version: %s\n", DRV_VERSION);
|
||||
data += sprintf(data, "compiled: %s %s\n", __DATE__, __TIME__);
|
||||
blob->size = strlen(blob->data);
|
||||
|
||||
return debugfs_create_blob(name, S_IRUGO, intf->driver_folder, blob);
|
||||
}
|
||||
|
||||
static struct dentry *rt2x00debug_create_file_chipset(const char *name,
|
||||
struct rt2x00debug_intf *intf, struct debugfs_blob_wrapper *blob)
|
||||
{
|
||||
const struct rt2x00debug *debug = intf->debug;
|
||||
char *data;
|
||||
|
||||
data = kzalloc(3 * PRINT_LINE_LEN_MAX, GFP_KERNEL);
|
||||
if (!data)
|
||||
return NULL;
|
||||
|
||||
blob->data = data;
|
||||
data += sprintf(data, "csr length: %d\n", debug->reg_csr.word_count);
|
||||
data += sprintf(data, "eeprom length: %d\n",
|
||||
debug->reg_eeprom.word_count);
|
||||
data += sprintf(data, "bbp length: %d\n", debug->reg_bbp.word_count);
|
||||
blob->size = strlen(blob->data);
|
||||
|
||||
return debugfs_create_blob(name, S_IRUGO, intf->driver_folder, blob);
|
||||
}
|
||||
|
||||
void rt2x00debug_register(struct rt2x00_dev *rt2x00dev)
|
||||
{
|
||||
const struct rt2x00debug *debug = rt2x00dev->ops->debugfs;
|
||||
struct rt2x00debug_intf *intf;
|
||||
|
||||
intf = kzalloc(sizeof(struct rt2x00debug_intf), GFP_KERNEL);
|
||||
if (!intf) {
|
||||
ERROR(rt2x00dev, "Failed to allocate debug handler.\n");
|
||||
return;
|
||||
}
|
||||
|
||||
intf->debug = debug;
|
||||
intf->rt2x00dev = rt2x00dev;
|
||||
rt2x00dev->debugfs_intf = intf;
|
||||
|
||||
intf->driver_folder = debugfs_create_dir(intf->rt2x00dev->ops->name,
|
||||
rt2x00dev->hw->wiphy->debugfsdir);
|
||||
if (IS_ERR(intf->driver_folder))
|
||||
goto exit;
|
||||
|
||||
intf->driver_entry = rt2x00debug_create_file_driver("driver",
|
||||
intf, &intf->driver_blob);
|
||||
if (IS_ERR(intf->driver_entry))
|
||||
goto exit;
|
||||
|
||||
intf->chipset_entry = rt2x00debug_create_file_chipset("chipset",
|
||||
intf, &intf->chipset_blob);
|
||||
if (IS_ERR(intf->chipset_entry))
|
||||
goto exit;
|
||||
|
||||
intf->csr_off_entry = debugfs_create_u32("csr_offset",
|
||||
S_IRUGO | S_IWUSR, intf->driver_folder, &intf->offset_csr);
|
||||
if (IS_ERR(intf->csr_off_entry))
|
||||
goto exit;
|
||||
|
||||
intf->csr_val_entry = debugfs_create_file("csr_value",
|
||||
S_IRUGO | S_IWUSR, intf->driver_folder, intf,
|
||||
&rt2x00debug_fop_csr);
|
||||
if (IS_ERR(intf->csr_val_entry))
|
||||
goto exit;
|
||||
|
||||
intf->eeprom_off_entry = debugfs_create_u32("eeprom_offset",
|
||||
S_IRUGO | S_IWUSR, intf->driver_folder, &intf->offset_eeprom);
|
||||
if (IS_ERR(intf->eeprom_off_entry))
|
||||
goto exit;
|
||||
|
||||
intf->eeprom_val_entry = debugfs_create_file("eeprom_value",
|
||||
S_IRUGO | S_IWUSR, intf->driver_folder, intf,
|
||||
&rt2x00debug_fop_eeprom);
|
||||
if (IS_ERR(intf->eeprom_val_entry))
|
||||
goto exit;
|
||||
|
||||
intf->bbp_off_entry = debugfs_create_u32("bbp_offset",
|
||||
S_IRUGO | S_IWUSR, intf->driver_folder, &intf->offset_bbp);
|
||||
if (IS_ERR(intf->bbp_off_entry))
|
||||
goto exit;
|
||||
|
||||
intf->bbp_val_entry = debugfs_create_file("bbp_value",
|
||||
S_IRUGO | S_IWUSR, intf->driver_folder, intf,
|
||||
&rt2x00debug_fop_bbp);
|
||||
if (IS_ERR(intf->bbp_val_entry))
|
||||
goto exit;
|
||||
|
||||
return;
|
||||
|
||||
exit:
|
||||
rt2x00debug_deregister(rt2x00dev);
|
||||
ERROR(rt2x00dev, "Failed to register debug handler.\n");
|
||||
|
||||
return;
|
||||
}
|
||||
|
||||
void rt2x00debug_deregister(struct rt2x00_dev *rt2x00dev)
|
||||
{
|
||||
const struct rt2x00debug_intf *intf = rt2x00dev->debugfs_intf;
|
||||
|
||||
if (unlikely(!intf))
|
||||
return;
|
||||
|
||||
debugfs_remove(intf->bbp_val_entry);
|
||||
debugfs_remove(intf->bbp_off_entry);
|
||||
debugfs_remove(intf->eeprom_val_entry);
|
||||
debugfs_remove(intf->eeprom_off_entry);
|
||||
debugfs_remove(intf->csr_val_entry);
|
||||
debugfs_remove(intf->csr_off_entry);
|
||||
debugfs_remove(intf->chipset_entry);
|
||||
debugfs_remove(intf->driver_entry);
|
||||
debugfs_remove(intf->driver_folder);
|
||||
kfree(intf->chipset_blob.data);
|
||||
kfree(intf->driver_blob.data);
|
||||
kfree(intf);
|
||||
|
||||
rt2x00dev->debugfs_intf = NULL;
|
||||
}
|
66
package/rt2x00/src/rt2x00debug.h
Normal file
66
package/rt2x00/src/rt2x00debug.h
Normal file
@ -0,0 +1,66 @@
|
||||
/*
|
||||
Copyright (C) 2004 - 2007 rt2x00 SourceForge Project
|
||||
<http://rt2x00.serialmonkey.com>
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the
|
||||
Free Software Foundation, Inc.,
|
||||
59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
||||
*/
|
||||
|
||||
/*
|
||||
Module: rt2x00debug
|
||||
Abstract: Data structures for the rt2x00debug.
|
||||
Supported chipsets: RT2460, RT2560, RT2570,
|
||||
rt2561, rt2561s, rt2661, rt2571W & rt2671.
|
||||
*/
|
||||
|
||||
#ifndef RT2X00DEBUG_H
|
||||
#define RT2X00DEBUG_H
|
||||
|
||||
#include <net/wireless.h>
|
||||
|
||||
typedef void (debug_access_t)(struct rt2x00_dev *rt2x00dev,
|
||||
const unsigned long word, void *data);
|
||||
|
||||
struct rt2x00debug_reg {
|
||||
debug_access_t *read;
|
||||
debug_access_t *write;
|
||||
|
||||
unsigned int word_size;
|
||||
unsigned int word_count;
|
||||
};
|
||||
|
||||
struct rt2x00debug {
|
||||
/*
|
||||
* Reference to the modules structure.
|
||||
*/
|
||||
struct module *owner;
|
||||
|
||||
/*
|
||||
* Register access information.
|
||||
*/
|
||||
struct rt2x00debug_reg reg_csr;
|
||||
struct rt2x00debug_reg reg_eeprom;
|
||||
struct rt2x00debug_reg reg_bbp;
|
||||
};
|
||||
|
||||
#ifdef CONFIG_RT2X00_LIB_DEBUGFS
|
||||
void rt2x00debug_register(struct rt2x00_dev *rt2x00dev);
|
||||
void rt2x00debug_deregister(struct rt2x00_dev *rt2x00dev);
|
||||
#else /* CONFIG_RT2X00_LIB_DEBUGFS */
|
||||
static inline void rt2x00debug_register(struct rt2x00_dev *rt2x00dev){}
|
||||
static inline void rt2x00debug_deregister(struct rt2x00_dev *rt2x00dev){}
|
||||
#endif /* CONFIG_RT2X00_LIB_DEBUGFS */
|
||||
|
||||
#endif /* RT2X00DEBUG_H */
|
1082
package/rt2x00/src/rt2x00dev.c
Normal file
1082
package/rt2x00/src/rt2x00dev.c
Normal file
File diff suppressed because it is too large
Load Diff
60
package/rt2x00/src/rt2x00dev.h
Normal file
60
package/rt2x00/src/rt2x00dev.h
Normal file
@ -0,0 +1,60 @@
|
||||
/*
|
||||
Copyright (C) 2004 - 2007 rt2x00 SourceForge Project
|
||||
<http://rt2x00.serialmonkey.com>
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the
|
||||
Free Software Foundation, Inc.,
|
||||
59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
||||
*/
|
||||
|
||||
/*
|
||||
Module: rt2x00lib
|
||||
Abstract: Data structures for the rt2x00lib module.
|
||||
Supported chipsets: RT2460, RT2560, RT2570,
|
||||
rt2561, rt2561s, rt2661, rt2571W & rt2671.
|
||||
*/
|
||||
|
||||
#ifndef RT2X00DEV_H
|
||||
#define RT2X00DEV_H
|
||||
|
||||
#include "rt2x00debug.h"
|
||||
#include "rt2x00firmware.h"
|
||||
#include "rt2x00rfkill.h"
|
||||
|
||||
/*
|
||||
* Radio control.
|
||||
*/
|
||||
int rt2x00lib_enable_radio(struct rt2x00_dev *rt2x00dev);
|
||||
void rt2x00lib_disable_radio(struct rt2x00_dev *rt2x00dev);
|
||||
void rt2x00lib_toggle_rx(struct rt2x00_dev *rt2x00dev, int enable);
|
||||
|
||||
/*
|
||||
* Initialization/uninitialization handlers.
|
||||
*/
|
||||
int rt2x00lib_initialize(struct rt2x00_dev *rt2x00dev);
|
||||
void rt2x00lib_uninitialize(struct rt2x00_dev *rt2x00dev);
|
||||
|
||||
/*
|
||||
* Config handlers.
|
||||
*/
|
||||
void rt2x00lib_config_type(struct rt2x00_dev *rt2x00dev, const int type);
|
||||
void rt2x00lib_config_phymode(struct rt2x00_dev *rt2x00dev, const int phymode);
|
||||
void rt2x00lib_config_channel(struct rt2x00_dev *rt2x00dev, const int value,
|
||||
const int channel, const int freq, const int txpower);
|
||||
void rt2x00lib_config_promisc(struct rt2x00_dev *rt2x00dev, const int promisc);
|
||||
void rt2x00lib_config_txpower(struct rt2x00_dev *rt2x00dev, const int txpower);
|
||||
void rt2x00lib_config_antenna(struct rt2x00_dev *rt2x00dev,
|
||||
const int antenna_tx, const int antenna_rx);
|
||||
|
||||
#endif /* RT2X00DEV_H */
|
124
package/rt2x00/src/rt2x00firmware.c
Normal file
124
package/rt2x00/src/rt2x00firmware.c
Normal file
@ -0,0 +1,124 @@
|
||||
/*
|
||||
Copyright (C) 2004 - 2007 rt2x00 SourceForge Project
|
||||
<http://rt2x00.serialmonkey.com>
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the
|
||||
Free Software Foundation, Inc.,
|
||||
59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
||||
*/
|
||||
|
||||
/*
|
||||
Module: rt2x00lib
|
||||
Abstract: rt2x00 firmware loading specific routines.
|
||||
Supported chipsets: rt2561, rt2561s, rt2661, rt2571W & rt2671.
|
||||
*/
|
||||
|
||||
/*
|
||||
* Set enviroment defines for rt2x00.h
|
||||
*/
|
||||
#define DRV_NAME "rt2x00lib"
|
||||
|
||||
#include <linux/crc-itu-t.h>
|
||||
#include <linux/firmware.h>
|
||||
|
||||
#include "rt2x00.h"
|
||||
#include "rt2x00firmware.h"
|
||||
|
||||
static void rt2x00lib_load_firmware_continued(const struct firmware *fw,
|
||||
void *context)
|
||||
{
|
||||
struct rt2x00_dev *rt2x00dev = context;
|
||||
u16 crc;
|
||||
u16 tmp;
|
||||
|
||||
if (!fw || !fw->size || !fw->data) {
|
||||
ERROR(rt2x00dev, "Failed to read Firmware.\n");
|
||||
goto exit_failed;
|
||||
}
|
||||
|
||||
/*
|
||||
* Validate the firmware using 16 bit CRC.
|
||||
* The last 2 bytes of the firmware are the CRC
|
||||
* so substract those 2 bytes from the CRC checksum,
|
||||
* and set those 2 bytes to 0 when calculating CRC.
|
||||
*/
|
||||
tmp = 0;
|
||||
crc = crc_itu_t(0, fw->data, fw->size - 2);
|
||||
crc = crc_itu_t(crc, (u8*)&tmp, 2);
|
||||
|
||||
if (crc != (fw->data[fw->size - 2] << 8 | fw->data[fw->size - 1])) {
|
||||
ERROR(rt2x00dev, "Firmware CRC error.\n");
|
||||
goto exit_failed;
|
||||
}
|
||||
|
||||
/*
|
||||
* Send firmware to the device.
|
||||
*/
|
||||
if (rt2x00dev->ops->lib->load_firmware(rt2x00dev, fw->data, fw->size))
|
||||
goto exit_failed;
|
||||
|
||||
INFO(rt2x00dev, "Firmware detected - version: %d.%d.\n",
|
||||
fw->data[fw->size - 4], fw->data[fw->size - 3]);
|
||||
|
||||
__set_bit(FIRMWARE_LOADED, &rt2x00dev->flags);
|
||||
|
||||
return;
|
||||
|
||||
exit_failed:
|
||||
rt2x00debug_deregister(rt2x00dev);
|
||||
|
||||
__set_bit(FIRMWARE_FAILED, &rt2x00dev->flags);
|
||||
}
|
||||
|
||||
int rt2x00lib_load_firmware(struct rt2x00_dev *rt2x00dev)
|
||||
{
|
||||
char *fw_name;
|
||||
int status = -EINVAL;
|
||||
|
||||
/*
|
||||
* Read correct firmware from harddisk.
|
||||
*/
|
||||
fw_name = rt2x00dev->ops->lib->get_fw_name(rt2x00dev);
|
||||
BUG_ON(fw_name == NULL);
|
||||
|
||||
INFO(rt2x00dev, "Loading firmware file '%s'.\n", fw_name);
|
||||
|
||||
status = request_firmware_nowait(THIS_MODULE, FW_ACTION_HOTPLUG,
|
||||
fw_name, rt2x00dev->device, rt2x00dev,
|
||||
&rt2x00lib_load_firmware_continued);
|
||||
|
||||
if (status)
|
||||
ERROR(rt2x00dev, "Failed to request Firmware.\n");
|
||||
|
||||
return status;
|
||||
}
|
||||
|
||||
int rt2x00lib_load_firmware_wait(struct rt2x00_dev *rt2x00dev)
|
||||
{
|
||||
unsigned int i;
|
||||
|
||||
if (!test_bit(FIRMWARE_REQUIRED, &rt2x00dev->flags))
|
||||
return 0;
|
||||
|
||||
for (i = 0; i < 150; i++) {
|
||||
if (test_bit(FIRMWARE_FAILED, &rt2x00dev->flags))
|
||||
return -EIO;
|
||||
if (test_bit(FIRMWARE_LOADED, &rt2x00dev->flags))
|
||||
return 0;
|
||||
msleep(20);
|
||||
}
|
||||
|
||||
ERROR(rt2x00dev, "Firmware loading timed out.\n");
|
||||
return -ETIMEDOUT;
|
||||
}
|
49
package/rt2x00/src/rt2x00firmware.h
Normal file
49
package/rt2x00/src/rt2x00firmware.h
Normal file
@ -0,0 +1,49 @@
|
||||
/*
|
||||
Copyright (C) 2004 - 2007 rt2x00 SourceForge Project
|
||||
<http://rt2x00.serialmonkey.com>
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the
|
||||
Free Software Foundation, Inc.,
|
||||
59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
||||
*/
|
||||
|
||||
/*
|
||||
Module: rt2x00lib
|
||||
Abstract: Data structures for the firmware loader.
|
||||
Supported chipsets: rt2561, rt2561s, rt2661, rt2571W & rt2671.
|
||||
*/
|
||||
|
||||
#ifndef RT2X00FIRMWARE_H
|
||||
#define RT2X00FIRMWARE_H
|
||||
|
||||
#ifdef CONFIG_RT2X00_LIB_FIRMWARE
|
||||
int rt2x00lib_load_firmware(struct rt2x00_dev *rt2x00dev);
|
||||
int rt2x00lib_load_firmware_wait(struct rt2x00_dev *rt2x00dev);
|
||||
#else /* CONFIG_RT2X00_LIB_FIRMWARE */
|
||||
static inline int rt2x00lib_load_firmware(struct rt2x00_dev *rt2x00dev)
|
||||
{
|
||||
/*
|
||||
* This shouldn't happen.
|
||||
*/
|
||||
BUG();
|
||||
return 0;
|
||||
}
|
||||
|
||||
static inline int rt2x00lib_load_firmware_wait(struct rt2x00_dev *rt2x00dev)
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
#endif /* CONFIG_RT2X00_LIB_FIRMWARE */
|
||||
|
||||
#endif /* RT2X00FIRMWARE_H */
|
118
package/rt2x00/src/rt2x00lib.h
Normal file
118
package/rt2x00/src/rt2x00lib.h
Normal file
@ -0,0 +1,118 @@
|
||||
/*
|
||||
Copyright (C) 2004 - 2007 rt2x00 SourceForge Project
|
||||
<http://rt2x00.serialmonkey.com>
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the
|
||||
Free Software Foundation, Inc.,
|
||||
59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
||||
*/
|
||||
|
||||
/*
|
||||
Module: rt2x00lib
|
||||
Abstract: Data structures for the rt2x00lib module.
|
||||
Supported chipsets: RT2460, RT2560, RT2570,
|
||||
rt2561, rt2561s, rt2661, rt2571W & rt2671.
|
||||
*/
|
||||
|
||||
#ifndef RT2X00LIB_H
|
||||
#define RT2X00LIB_H
|
||||
|
||||
struct rt2x00_dev;
|
||||
struct data_desc;
|
||||
struct data_entry_desc;
|
||||
struct data_entry;
|
||||
|
||||
/*
|
||||
* Details about the supported modes, rates and channels
|
||||
* of a particular chipset. This is used by rt2x00lib
|
||||
* to build the ieee80211_hw_mode array for mac80211.
|
||||
*/
|
||||
struct hw_mode_spec {
|
||||
/*
|
||||
* Default mac address.
|
||||
*/
|
||||
char *mac_addr;
|
||||
|
||||
/*
|
||||
* Number of modes, rates and channels.
|
||||
*/
|
||||
int num_modes;
|
||||
int num_rates;
|
||||
int num_channels;
|
||||
|
||||
/*
|
||||
* txpower values.
|
||||
*/
|
||||
const u8 *tx_power_a;
|
||||
const u8 *tx_power_bg;
|
||||
u8 tx_power_default;
|
||||
|
||||
/*
|
||||
* Device/chipset specific value.
|
||||
*/
|
||||
const u32 *chan_val_a;
|
||||
const u32 *chan_val_bg;
|
||||
};
|
||||
|
||||
/*
|
||||
* Driver allocation handlers.
|
||||
*/
|
||||
int rt2x00lib_probe_dev(struct rt2x00_dev *rt2x00dev);
|
||||
void rt2x00lib_remove_dev(struct rt2x00_dev *rt2x00dev);
|
||||
|
||||
/*
|
||||
* Driver status handlers.
|
||||
*/
|
||||
int rt2x00lib_suspend(struct rt2x00_dev *rt2x00dev, pm_message_t state);
|
||||
int rt2x00lib_resume(struct rt2x00_dev *rt2x00dev);
|
||||
|
||||
/*
|
||||
* Interrupt context handlers.
|
||||
*/
|
||||
void rt2x00lib_txdone(struct data_entry *entry,
|
||||
const int status, const int retry);
|
||||
void rt2x00lib_rxdone(struct data_entry *entry, char *data,
|
||||
const int size, const int signal, const int rssi, const int ofdm);
|
||||
|
||||
/*
|
||||
* TX descriptor initializer
|
||||
*/
|
||||
void rt2x00lib_write_tx_desc(struct rt2x00_dev *rt2x00dev,
|
||||
struct data_entry *entry, struct data_desc *txd,
|
||||
struct ieee80211_hdr *ieee80211hdr, unsigned int length,
|
||||
struct ieee80211_tx_control *control);
|
||||
|
||||
/*
|
||||
* mac80211 handlers.
|
||||
*/
|
||||
int rt2x00lib_tx(struct ieee80211_hw *hw, struct sk_buff *skb,
|
||||
struct ieee80211_tx_control *control);
|
||||
int rt2x00lib_reset(struct ieee80211_hw *hw);
|
||||
int rt2x00lib_open(struct ieee80211_hw *hw);
|
||||
int rt2x00lib_stop(struct ieee80211_hw *hw);
|
||||
int rt2x00lib_add_interface(struct ieee80211_hw *hw,
|
||||
struct ieee80211_if_init_conf *conf);
|
||||
void rt2x00lib_remove_interface(struct ieee80211_hw *hw,
|
||||
struct ieee80211_if_init_conf *conf);
|
||||
int rt2x00lib_config(struct ieee80211_hw *hw, struct ieee80211_conf *conf);
|
||||
int rt2x00lib_config_interface(struct ieee80211_hw *hw, int if_id,
|
||||
struct ieee80211_if_conf *conf);
|
||||
void rt2x00lib_set_multicast_list(struct ieee80211_hw *hw,
|
||||
unsigned short flags, int mc_count);
|
||||
int rt2x00lib_get_tx_stats(struct ieee80211_hw *hw,
|
||||
struct ieee80211_tx_queue_stats *stats);
|
||||
int rt2x00lib_conf_tx(struct ieee80211_hw *hw, int queue,
|
||||
const struct ieee80211_tx_queue_params *params);
|
||||
|
||||
#endif /* RT2X00LIB_H */
|
441
package/rt2x00/src/rt2x00mac.c
Normal file
441
package/rt2x00/src/rt2x00mac.c
Normal file
@ -0,0 +1,441 @@
|
||||
/*
|
||||
Copyright (C) 2004 - 2007 rt2x00 SourceForge Project
|
||||
<http://rt2x00.serialmonkey.com>
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the
|
||||
Free Software Foundation, Inc.,
|
||||
59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
||||
*/
|
||||
|
||||
/*
|
||||
Module: rt2x00lib
|
||||
Abstract: rt2x00 generic mac80211 routines.
|
||||
Supported chipsets: RT2460, RT2560, RT2570,
|
||||
rt2561, rt2561s, rt2661, rt2571W & rt2671.
|
||||
*/
|
||||
|
||||
/*
|
||||
* Set enviroment defines for rt2x00.h
|
||||
*/
|
||||
#define DRV_NAME "rt2x00lib"
|
||||
|
||||
#include <linux/netdevice.h>
|
||||
|
||||
#include "rt2x00.h"
|
||||
#include "rt2x00dev.h"
|
||||
|
||||
static int rt2x00_tx_rts_cts(struct rt2x00_dev *rt2x00dev,
|
||||
struct data_ring *ring, struct sk_buff *frag_skb,
|
||||
struct ieee80211_tx_control *control)
|
||||
{
|
||||
struct sk_buff *skb;
|
||||
int size;
|
||||
|
||||
if (control->flags & IEEE80211_TXCTL_USE_CTS_PROTECT)
|
||||
size = sizeof(struct ieee80211_cts);
|
||||
else
|
||||
size = sizeof(struct ieee80211_rts);
|
||||
|
||||
skb = dev_alloc_skb(size + rt2x00dev->hw->extra_tx_headroom);
|
||||
if (!skb) {
|
||||
WARNING(rt2x00dev, "Failed to create RTS/CTS frame.\n");
|
||||
return NETDEV_TX_BUSY;
|
||||
}
|
||||
|
||||
skb_reserve(skb, rt2x00dev->hw->extra_tx_headroom);
|
||||
skb_put(skb, size);
|
||||
|
||||
if (control->flags & IEEE80211_TXCTL_USE_CTS_PROTECT)
|
||||
ieee80211_ctstoself_get(rt2x00dev->hw,
|
||||
frag_skb->data, frag_skb->len, control,
|
||||
(struct ieee80211_cts*)(skb->data));
|
||||
else
|
||||
ieee80211_rts_get(rt2x00dev->hw,
|
||||
frag_skb->data, frag_skb->len, control,
|
||||
(struct ieee80211_rts*)(skb->data));
|
||||
|
||||
if (rt2x00dev->ops->lib->write_tx_data(rt2x00dev, ring, skb, control)) {
|
||||
WARNING(rt2x00dev, "Failed to send RTS/CTS frame.\n");
|
||||
return NETDEV_TX_BUSY;
|
||||
}
|
||||
|
||||
return NETDEV_TX_OK;
|
||||
}
|
||||
|
||||
int rt2x00lib_tx(struct ieee80211_hw *hw, struct sk_buff *skb,
|
||||
struct ieee80211_tx_control *control)
|
||||
{
|
||||
struct rt2x00_dev *rt2x00dev = hw->priv;
|
||||
struct ieee80211_hdr *ieee80211hdr = (struct ieee80211_hdr*)skb->data;
|
||||
struct data_ring *ring;
|
||||
u16 frame_control;
|
||||
|
||||
/*
|
||||
* Determine which ring to put packet on.
|
||||
*/
|
||||
ring = rt2x00_get_ring(rt2x00dev, control->queue);
|
||||
if (unlikely(!ring)) {
|
||||
ERROR(rt2x00dev,
|
||||
"Attempt to send packet over invalid queue %d.\n"
|
||||
"Please file bug report to %s.\n",
|
||||
control->queue, DRV_PROJECT);
|
||||
dev_kfree_skb_any(skb);
|
||||
return NETDEV_TX_OK;
|
||||
}
|
||||
|
||||
/*
|
||||
* If CTS/RTS is required. and this frame is not CTS or RTS,
|
||||
* create and queue that frame first. But make sure we have
|
||||
* at least enough entries available to send this CTS/RTS
|
||||
* frame as well as the data frame.
|
||||
*/
|
||||
frame_control = le16_to_cpu(ieee80211hdr->frame_control);
|
||||
if (control->flags & IEEE80211_TXCTL_USE_RTS_CTS &&
|
||||
!is_cts_frame(frame_control) && !is_rts_frame(frame_control)) {
|
||||
if (rt2x00_ring_free(ring) <= 1)
|
||||
return NETDEV_TX_BUSY;
|
||||
|
||||
if (rt2x00_tx_rts_cts(rt2x00dev, ring, skb, control))
|
||||
return NETDEV_TX_BUSY;
|
||||
}
|
||||
|
||||
if (rt2x00dev->ops->lib->write_tx_data(rt2x00dev, ring, skb, control))
|
||||
return NETDEV_TX_BUSY;
|
||||
|
||||
if (rt2x00dev->ops->lib->kick_tx_queue)
|
||||
rt2x00dev->ops->lib->kick_tx_queue(rt2x00dev, control->queue);
|
||||
|
||||
return NETDEV_TX_OK;
|
||||
}
|
||||
EXPORT_SYMBOL_GPL(rt2x00lib_tx);
|
||||
|
||||
int rt2x00lib_reset(struct ieee80211_hw *hw)
|
||||
{
|
||||
struct rt2x00_dev *rt2x00dev = hw->priv;
|
||||
|
||||
rt2x00lib_disable_radio(rt2x00dev);
|
||||
return rt2x00lib_enable_radio(rt2x00dev);
|
||||
}
|
||||
EXPORT_SYMBOL_GPL(rt2x00lib_reset);
|
||||
|
||||
int rt2x00lib_open(struct ieee80211_hw *hw)
|
||||
{
|
||||
struct rt2x00_dev *rt2x00dev = hw->priv;
|
||||
int status;
|
||||
|
||||
/*
|
||||
* We must wait on the firmware before
|
||||
* we can safely continue.
|
||||
*/
|
||||
status = rt2x00lib_load_firmware_wait(rt2x00dev);
|
||||
if (status)
|
||||
return status;
|
||||
|
||||
/*
|
||||
* Initialize the device.
|
||||
*/
|
||||
status = rt2x00lib_initialize(rt2x00dev);
|
||||
if (status)
|
||||
return status;
|
||||
|
||||
/*
|
||||
* Enable radio.
|
||||
*/
|
||||
status = rt2x00lib_enable_radio(rt2x00dev);
|
||||
if (status) {
|
||||
rt2x00lib_uninitialize(rt2x00dev);
|
||||
return status;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
EXPORT_SYMBOL_GPL(rt2x00lib_open);
|
||||
|
||||
int rt2x00lib_stop(struct ieee80211_hw *hw)
|
||||
{
|
||||
struct rt2x00_dev *rt2x00dev = hw->priv;
|
||||
|
||||
rt2x00lib_disable_radio(rt2x00dev);
|
||||
|
||||
return 0;
|
||||
}
|
||||
EXPORT_SYMBOL_GPL(rt2x00lib_stop);
|
||||
|
||||
int rt2x00lib_add_interface(struct ieee80211_hw *hw,
|
||||
struct ieee80211_if_init_conf *conf)
|
||||
{
|
||||
struct rt2x00_dev *rt2x00dev = hw->priv;
|
||||
struct interface *intf = &rt2x00dev->interface;
|
||||
|
||||
/*
|
||||
* We only support 1 non-monitor interface.
|
||||
*/
|
||||
if (conf->type != IEEE80211_IF_TYPE_MNTR &&
|
||||
is_interface_present(&rt2x00dev->interface))
|
||||
return -ENOBUFS;
|
||||
|
||||
/*
|
||||
* We support muliple monitor mode interfaces.
|
||||
* All we need to do is increase the monitor_count.
|
||||
*/
|
||||
if (conf->type == IEEE80211_IF_TYPE_MNTR) {
|
||||
intf->monitor_count++;
|
||||
} else {
|
||||
intf->id = conf->if_id;
|
||||
intf->type = conf->type;
|
||||
if (conf->type == IEEE80211_IF_TYPE_AP)
|
||||
memcpy(&intf->bssid, conf->mac_addr, ETH_ALEN);
|
||||
intf->promisc = 0;
|
||||
}
|
||||
|
||||
/*
|
||||
* If this is the first interface which is being added,
|
||||
* we should write the MAC address to the device.
|
||||
*/
|
||||
if (!test_bit(DEVICE_ENABLED_RADIO, &rt2x00dev->flags))
|
||||
rt2x00dev->ops->lib->config_mac_addr(rt2x00dev, conf->mac_addr);
|
||||
|
||||
/*
|
||||
* Enable periodic link tuning if this is a non-monitor interface.
|
||||
*/
|
||||
if (conf->type != IEEE80211_IF_TYPE_MNTR)
|
||||
rt2x00_start_link_tune(rt2x00dev);
|
||||
|
||||
return 0;
|
||||
}
|
||||
EXPORT_SYMBOL_GPL(rt2x00lib_add_interface);
|
||||
|
||||
void rt2x00lib_remove_interface(struct ieee80211_hw *hw,
|
||||
struct ieee80211_if_init_conf *conf)
|
||||
{
|
||||
struct rt2x00_dev *rt2x00dev = hw->priv;
|
||||
struct interface *intf = &rt2x00dev->interface;
|
||||
|
||||
/*
|
||||
* We only support 1 non-monitor interface.
|
||||
*/
|
||||
if (conf->type != IEEE80211_IF_TYPE_MNTR &&
|
||||
!is_interface_present(&rt2x00dev->interface))
|
||||
return;
|
||||
|
||||
/*
|
||||
* We support muliple monitor mode interfaces.
|
||||
* All we need to do is decrease the monitor_count.
|
||||
*/
|
||||
if (conf->type == IEEE80211_IF_TYPE_MNTR) {
|
||||
intf->monitor_count--;
|
||||
} else if (intf->type == conf->type) {
|
||||
intf->id = 0;
|
||||
intf->type = -EINVAL;
|
||||
memset(&intf->bssid, 0x00, ETH_ALEN);
|
||||
intf->promisc = 0;
|
||||
}
|
||||
|
||||
/*
|
||||
* When this is a non-monitor mode, stop the periodic link tuning.
|
||||
*/
|
||||
if (conf->type != IEEE80211_IF_TYPE_MNTR)
|
||||
rt2x00_stop_link_tune(rt2x00dev);
|
||||
|
||||
/*
|
||||
* Check if we still have 1 non-monitor or a monitor
|
||||
* interface enabled. In that case we should update the
|
||||
* registers.
|
||||
*/
|
||||
if (is_monitor_present(&rt2x00dev->interface) ^
|
||||
is_interface_present(&rt2x00dev->interface)) {
|
||||
if (is_interface_present(&rt2x00dev->interface))
|
||||
rt2x00lib_config_type(rt2x00dev,
|
||||
rt2x00dev->interface.type);
|
||||
else
|
||||
rt2x00lib_config_type(rt2x00dev,
|
||||
IEEE80211_IF_TYPE_MNTR);
|
||||
}
|
||||
|
||||
/*
|
||||
* Check which interfaces have been disabled.
|
||||
*/
|
||||
if (!is_interface_present(&rt2x00dev->interface))
|
||||
__clear_bit(INTERFACE_ENABLED, &rt2x00dev->flags);
|
||||
else if (!is_monitor_present(&rt2x00dev->interface))
|
||||
__clear_bit(INTERFACE_ENABLED_MONITOR, &rt2x00dev->flags);
|
||||
}
|
||||
EXPORT_SYMBOL_GPL(rt2x00lib_remove_interface);
|
||||
|
||||
int rt2x00lib_config(struct ieee80211_hw *hw, struct ieee80211_conf *conf)
|
||||
{
|
||||
struct rt2x00_dev *rt2x00dev = hw->priv;
|
||||
|
||||
/*
|
||||
* Check if we need to disable the radio,
|
||||
* if this is not the case, at least the RX must be disabled.
|
||||
*/
|
||||
if (test_bit(DEVICE_ENABLED_RADIO, &rt2x00dev->flags)) {
|
||||
if (!conf->radio_enabled)
|
||||
rt2x00lib_disable_radio(rt2x00dev);
|
||||
else
|
||||
rt2x00lib_toggle_rx(rt2x00dev, 0);
|
||||
}
|
||||
|
||||
rt2x00lib_config_phymode(rt2x00dev, conf->phymode);
|
||||
rt2x00lib_config_channel(rt2x00dev, conf->channel_val,
|
||||
conf->channel, conf->freq, conf->power_level);
|
||||
rt2x00lib_config_txpower(rt2x00dev, conf->power_level);
|
||||
rt2x00lib_config_antenna(rt2x00dev,
|
||||
conf->antenna_sel_tx, conf->antenna_sel_rx);
|
||||
rt2x00dev->ops->lib->config_duration(rt2x00dev,
|
||||
(conf->flags & IEEE80211_CONF_SHORT_SLOT_TIME),
|
||||
conf->beacon_int);
|
||||
|
||||
/*
|
||||
* Reenable RX only if the radio should be on.
|
||||
*/
|
||||
if (test_bit(DEVICE_ENABLED_RADIO, &rt2x00dev->flags))
|
||||
rt2x00lib_toggle_rx(rt2x00dev, 1);
|
||||
else if (conf->radio_enabled)
|
||||
return rt2x00lib_enable_radio(rt2x00dev);
|
||||
|
||||
return 0;
|
||||
}
|
||||
EXPORT_SYMBOL_GPL(rt2x00lib_config);
|
||||
|
||||
int rt2x00lib_config_interface(struct ieee80211_hw *hw, int if_id,
|
||||
struct ieee80211_if_conf *conf)
|
||||
{
|
||||
struct rt2x00_dev *rt2x00dev = hw->priv;
|
||||
struct interface *intf = &rt2x00dev->interface;
|
||||
int status;
|
||||
|
||||
/*
|
||||
* Monitor mode does not need configuring.
|
||||
* If the given type does not match the configured type,
|
||||
* there has been a problem.
|
||||
*/
|
||||
if (conf->type == IEEE80211_IF_TYPE_MNTR)
|
||||
return 0;
|
||||
else if (conf->type != intf->type)
|
||||
return -EINVAL;
|
||||
|
||||
/*
|
||||
* If the interface does not work in master mode,
|
||||
* then the bssid value in the interface structure
|
||||
* should now be set.
|
||||
*/
|
||||
if (conf->type != IEEE80211_IF_TYPE_AP)
|
||||
memcpy(&intf->bssid, conf->bssid, ETH_ALEN);
|
||||
|
||||
/*
|
||||
* Enable configuration.
|
||||
* For Monitor mode, promisc mode will be forced on.
|
||||
*/
|
||||
rt2x00lib_config_type(rt2x00dev, conf->type);
|
||||
rt2x00lib_config_promisc(rt2x00dev, rt2x00dev->interface.promisc);
|
||||
rt2x00dev->ops->lib->config_bssid(rt2x00dev, intf->bssid);
|
||||
|
||||
/*
|
||||
* We only need to initialize the beacon when master mode is enabled.
|
||||
*/
|
||||
if (conf->type != IEEE80211_IF_TYPE_AP || !conf->beacon)
|
||||
return 0;
|
||||
|
||||
status = rt2x00dev->ops->hw->beacon_update(rt2x00dev->hw,
|
||||
conf->beacon, conf->beacon_control);
|
||||
if (status)
|
||||
dev_kfree_skb(conf->beacon);
|
||||
|
||||
return status;
|
||||
}
|
||||
EXPORT_SYMBOL_GPL(rt2x00lib_config_interface);
|
||||
|
||||
void rt2x00lib_set_multicast_list(struct ieee80211_hw *hw,
|
||||
unsigned short flags, int mc_count)
|
||||
{
|
||||
struct rt2x00_dev *rt2x00dev = hw->priv;
|
||||
|
||||
/*
|
||||
* Promisc mode is forced on for Monitor interfaces.
|
||||
*/
|
||||
if (is_monitor_present(&rt2x00dev->interface))
|
||||
return;
|
||||
|
||||
/*
|
||||
* Check if the new state is different then the old state.
|
||||
*/
|
||||
if (test_bit(INTERFACE_ENABLED_PROMISC, &rt2x00dev->flags) ==
|
||||
(flags & IFF_PROMISC))
|
||||
return;
|
||||
|
||||
rt2x00dev->interface.promisc = (flags & IFF_PROMISC);
|
||||
|
||||
/*
|
||||
* Schedule the link tuner if this does not run
|
||||
* automatically. The link tuner will be automatically
|
||||
* switched off when it is not required.
|
||||
*/
|
||||
if (!work_pending(&rt2x00dev->link.work.work))
|
||||
queue_work(rt2x00dev->workqueue, &rt2x00dev->link.work.work);
|
||||
}
|
||||
EXPORT_SYMBOL_GPL(rt2x00lib_set_multicast_list);
|
||||
|
||||
int rt2x00lib_get_tx_stats(struct ieee80211_hw *hw,
|
||||
struct ieee80211_tx_queue_stats *stats)
|
||||
{
|
||||
struct rt2x00_dev *rt2x00dev = hw->priv;
|
||||
unsigned int i;
|
||||
|
||||
for (i = 0; i < hw->queues; i++)
|
||||
memcpy(&stats->data[i], &rt2x00dev->tx[i].stats,
|
||||
sizeof(rt2x00dev->tx[i].stats));
|
||||
|
||||
return 0;
|
||||
}
|
||||
EXPORT_SYMBOL_GPL(rt2x00lib_get_tx_stats);
|
||||
|
||||
int rt2x00lib_conf_tx(struct ieee80211_hw *hw, int queue,
|
||||
const struct ieee80211_tx_queue_params *params)
|
||||
{
|
||||
struct rt2x00_dev *rt2x00dev = hw->priv;
|
||||
struct data_ring *ring;
|
||||
|
||||
ring = rt2x00_get_ring(rt2x00dev, queue);
|
||||
if (unlikely(!ring))
|
||||
return -EINVAL;
|
||||
|
||||
/*
|
||||
* The passed variables are stored as real value ((2^n)-1).
|
||||
* Ralink registers require to know the bit number 'n'.
|
||||
*/
|
||||
if (params->cw_min)
|
||||
ring->tx_params.cw_min = fls(params->cw_min);
|
||||
else
|
||||
ring->tx_params.cw_min = 5; /* cw_min: 2^5 = 32. */
|
||||
|
||||
if (params->cw_max)
|
||||
ring->tx_params.cw_max = fls(params->cw_max);
|
||||
else
|
||||
ring->tx_params.cw_max = 10; /* cw_min: 2^10 = 1024. */
|
||||
|
||||
if (params->aifs)
|
||||
ring->tx_params.aifs = params->aifs;
|
||||
else
|
||||
ring->tx_params.aifs = 2;
|
||||
|
||||
INFO(rt2x00dev,
|
||||
"Configured TX ring %d - CWmin: %d, CWmax: %d, Aifs: %d.\n",
|
||||
queue, ring->tx_params.cw_min, ring->tx_params.cw_max,
|
||||
ring->tx_params.aifs);
|
||||
|
||||
return 0;
|
||||
}
|
||||
EXPORT_SYMBOL_GPL(rt2x00lib_conf_tx);
|
407
package/rt2x00/src/rt2x00pci.c
Normal file
407
package/rt2x00/src/rt2x00pci.c
Normal file
@ -0,0 +1,407 @@
|
||||
/*
|
||||
Copyright (C) 2004 - 2007 rt2x00 SourceForge Project
|
||||
<http://rt2x00.serialmonkey.com>
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the
|
||||
Free Software Foundation, Inc.,
|
||||
59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
||||
*/
|
||||
|
||||
/*
|
||||
Module: rt2x00pci
|
||||
Abstract: rt2x00 generic pci device routines.
|
||||
Supported chipsets: rt2460, rt2560, rt2561, rt2561s & rt2661.
|
||||
*/
|
||||
|
||||
/*
|
||||
* Set enviroment defines for rt2x00.h
|
||||
*/
|
||||
#define DRV_NAME "rt2x00pci"
|
||||
|
||||
#include <linux/kernel.h>
|
||||
#include <linux/module.h>
|
||||
#include <linux/version.h>
|
||||
#include <linux/init.h>
|
||||
#include <linux/pci.h>
|
||||
|
||||
#include "rt2x00.h"
|
||||
#include "rt2x00pci.h"
|
||||
|
||||
/*
|
||||
* Beacon handlers.
|
||||
*/
|
||||
int rt2x00pci_beacon_update(struct ieee80211_hw *hw, struct sk_buff *skb,
|
||||
struct ieee80211_tx_control *control)
|
||||
{
|
||||
struct rt2x00_dev *rt2x00dev = hw->priv;
|
||||
struct data_ring *ring =
|
||||
rt2x00_get_ring(rt2x00dev, IEEE80211_TX_QUEUE_BEACON);
|
||||
struct data_entry *entry = rt2x00_get_data_entry(ring);
|
||||
|
||||
/*
|
||||
* Just in case the ieee80211 doesn't set this,
|
||||
* but we need this queue set for the descriptor
|
||||
* initialization.
|
||||
*/
|
||||
control->queue = IEEE80211_TX_QUEUE_BEACON;
|
||||
|
||||
/*
|
||||
* Update the beacon entry.
|
||||
*/
|
||||
memcpy(entry->data_addr, skb->data, skb->len);
|
||||
rt2x00lib_write_tx_desc(rt2x00dev, entry, entry->priv,
|
||||
(struct ieee80211_hdr*)skb->data, skb->len, control);
|
||||
|
||||
/*
|
||||
* Enable beacon generation.
|
||||
*/
|
||||
rt2x00dev->ops->lib->kick_tx_queue(rt2x00dev, control->queue);
|
||||
|
||||
return 0;
|
||||
}
|
||||
EXPORT_SYMBOL_GPL(rt2x00pci_beacon_update);
|
||||
|
||||
void rt2x00pci_beacondone(struct rt2x00_dev *rt2x00dev, const int queue)
|
||||
{
|
||||
struct data_ring *ring = rt2x00_get_ring(rt2x00dev, queue);
|
||||
struct data_entry *entry = rt2x00_get_data_entry(ring);
|
||||
struct sk_buff *skb;
|
||||
|
||||
skb = ieee80211_beacon_get(rt2x00dev->hw,
|
||||
rt2x00dev->interface.id, &entry->tx_status.control);
|
||||
if (!skb)
|
||||
return;
|
||||
|
||||
rt2x00dev->ops->hw->beacon_update(rt2x00dev->hw, skb,
|
||||
&entry->tx_status.control);
|
||||
|
||||
dev_kfree_skb(skb);
|
||||
}
|
||||
EXPORT_SYMBOL_GPL(rt2x00pci_beacondone);
|
||||
|
||||
/*
|
||||
* TX data handlers.
|
||||
*/
|
||||
int rt2x00pci_write_tx_data(struct rt2x00_dev *rt2x00dev,
|
||||
struct data_ring *ring, struct sk_buff *skb,
|
||||
struct ieee80211_tx_control *control)
|
||||
{
|
||||
struct ieee80211_hdr *ieee80211hdr = (struct ieee80211_hdr*)skb->data;
|
||||
struct data_entry *entry = rt2x00_get_data_entry(ring);
|
||||
struct data_desc *txd = entry->priv;
|
||||
u32 word;
|
||||
|
||||
if (rt2x00_ring_full(ring)) {
|
||||
ieee80211_stop_queue(rt2x00dev->hw, control->queue);
|
||||
return -EINVAL;
|
||||
}
|
||||
|
||||
rt2x00_desc_read(txd, 0, &word);
|
||||
|
||||
if (rt2x00_get_field32(word, TXD_ENTRY_AVAILABLE)) {
|
||||
ERROR(rt2x00dev,
|
||||
"Arrived at non-free entry in the non-full queue %d.\n"
|
||||
"Please file bug report to %s.\n",
|
||||
control->queue, DRV_PROJECT);
|
||||
ieee80211_stop_queue(rt2x00dev->hw, control->queue);
|
||||
return -EINVAL;
|
||||
}
|
||||
|
||||
memcpy(entry->data_addr, skb->data, skb->len);
|
||||
rt2x00lib_write_tx_desc(rt2x00dev, entry, txd, ieee80211hdr,
|
||||
skb->len, control);
|
||||
memcpy(&entry->tx_status.control, control, sizeof(*control));
|
||||
entry->skb = skb;
|
||||
|
||||
rt2x00_ring_index_inc(ring);
|
||||
|
||||
if (rt2x00_ring_full(ring))
|
||||
ieee80211_stop_queue(rt2x00dev->hw, control->queue);
|
||||
|
||||
return 0;
|
||||
}
|
||||
EXPORT_SYMBOL_GPL(rt2x00pci_write_tx_data);
|
||||
|
||||
/*
|
||||
* Device initialization handlers.
|
||||
*/
|
||||
#define priv_offset(__ring, __i) \
|
||||
({ \
|
||||
ring->data_addr + (i * ring->desc_size); \
|
||||
})
|
||||
|
||||
#define data_addr_offset(__ring, __i) \
|
||||
({ \
|
||||
(__ring)->data_addr \
|
||||
+ ((__ring)->stats.limit * (__ring)->desc_size) \
|
||||
+ ((__i) * (__ring)->data_size); \
|
||||
})
|
||||
|
||||
#define data_dma_offset(__ring, __i) \
|
||||
({ \
|
||||
(__ring)->data_dma \
|
||||
+ ((__ring)->stats.limit * (__ring)->desc_size) \
|
||||
+ ((__i) * (__ring)->data_size); \
|
||||
})
|
||||
|
||||
static int rt2x00pci_alloc_ring(struct rt2x00_dev *rt2x00dev,
|
||||
struct data_ring *ring)
|
||||
{
|
||||
unsigned int i;
|
||||
|
||||
/*
|
||||
* Allocate DMA memory for descriptor and buffer.
|
||||
*/
|
||||
ring->data_addr = pci_alloc_consistent(rt2x00dev_pci(rt2x00dev),
|
||||
rt2x00_get_ring_size(ring), &ring->data_dma);
|
||||
if (!ring->data_addr)
|
||||
return -ENOMEM;
|
||||
|
||||
/*
|
||||
* Initialize all ring entries to contain valid
|
||||
* addresses.
|
||||
*/
|
||||
for (i = 0; i < ring->stats.limit; i++) {
|
||||
ring->entry[i].priv = priv_offset(ring, i);
|
||||
ring->entry[i].data_addr = data_addr_offset(ring, i);
|
||||
ring->entry[i].data_dma = data_dma_offset(ring, i);
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
int rt2x00pci_initialize(struct rt2x00_dev *rt2x00dev)
|
||||
{
|
||||
struct pci_dev *pci_dev = rt2x00dev_pci(rt2x00dev);
|
||||
struct data_ring *ring;
|
||||
int status;
|
||||
|
||||
/*
|
||||
* Allocate DMA
|
||||
*/
|
||||
ring_for_each(rt2x00dev, ring) {
|
||||
status = rt2x00pci_alloc_ring(rt2x00dev, ring);
|
||||
if (status)
|
||||
goto exit;
|
||||
}
|
||||
|
||||
/*
|
||||
* Register interrupt handler.
|
||||
*/
|
||||
status = request_irq(pci_dev->irq, rt2x00dev->ops->lib->irq_handler,
|
||||
IRQF_SHARED, pci_dev->driver->name, rt2x00dev);
|
||||
if (status) {
|
||||
ERROR(rt2x00dev, "IRQ %d allocation failed (error %d).\n",
|
||||
pci_dev->irq, status);
|
||||
return status;
|
||||
}
|
||||
|
||||
return 0;
|
||||
|
||||
exit:
|
||||
rt2x00pci_uninitialize(rt2x00dev);
|
||||
|
||||
return status;
|
||||
}
|
||||
EXPORT_SYMBOL_GPL(rt2x00pci_initialize);
|
||||
|
||||
void rt2x00pci_uninitialize(struct rt2x00_dev *rt2x00dev)
|
||||
{
|
||||
struct data_ring *ring;
|
||||
|
||||
/*
|
||||
* Free irq line.
|
||||
*/
|
||||
free_irq(rt2x00dev_pci(rt2x00dev)->irq, rt2x00dev);
|
||||
|
||||
/*
|
||||
* Free DMA
|
||||
*/
|
||||
ring_for_each(rt2x00dev, ring) {
|
||||
if (ring->data_addr)
|
||||
pci_free_consistent(rt2x00dev_pci(rt2x00dev),
|
||||
rt2x00_get_ring_size(ring),
|
||||
ring->data_addr, ring->data_dma);
|
||||
ring->data_addr = NULL;
|
||||
}
|
||||
}
|
||||
EXPORT_SYMBOL_GPL(rt2x00pci_uninitialize);
|
||||
|
||||
/*
|
||||
* PCI driver handlers.
|
||||
*/
|
||||
static int rt2x00pci_alloc_csr(struct rt2x00_dev *rt2x00dev)
|
||||
{
|
||||
rt2x00dev->csr_addr = ioremap(
|
||||
pci_resource_start(rt2x00dev_pci(rt2x00dev), 0),
|
||||
pci_resource_len(rt2x00dev_pci(rt2x00dev), 0));
|
||||
if (!rt2x00dev->csr_addr) {
|
||||
ERROR(rt2x00dev, "Ioremap failed.\n");
|
||||
return -ENOMEM;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static void rt2x00pci_free_csr(struct rt2x00_dev *rt2x00dev)
|
||||
{
|
||||
if (rt2x00dev->csr_addr) {
|
||||
iounmap(rt2x00dev->csr_addr);
|
||||
rt2x00dev->csr_addr = NULL;
|
||||
}
|
||||
}
|
||||
|
||||
int rt2x00pci_probe(struct pci_dev *pci_dev, const struct pci_device_id *id)
|
||||
{
|
||||
struct rt2x00_ops *ops = (struct rt2x00_ops*)id->driver_data;
|
||||
struct ieee80211_hw *hw;
|
||||
struct rt2x00_dev *rt2x00dev;
|
||||
int retval;
|
||||
|
||||
retval = pci_request_regions(pci_dev, pci_name(pci_dev));
|
||||
if (retval) {
|
||||
ERROR_PROBE("PCI request regions failed.\n");
|
||||
return retval;
|
||||
}
|
||||
|
||||
retval = pci_enable_device(pci_dev);
|
||||
if (retval) {
|
||||
ERROR_PROBE("Enable device failed.\n");
|
||||
goto exit_release_regions;
|
||||
}
|
||||
|
||||
pci_set_master(pci_dev);
|
||||
|
||||
if (pci_set_mwi(pci_dev))
|
||||
ERROR_PROBE("MWI not available.\n");
|
||||
|
||||
if (pci_set_dma_mask(pci_dev, DMA_64BIT_MASK) &&
|
||||
pci_set_dma_mask(pci_dev, DMA_32BIT_MASK)) {
|
||||
ERROR_PROBE("PCI DMA not supported.\n");
|
||||
retval = -EIO;
|
||||
goto exit_disable_device;
|
||||
}
|
||||
|
||||
hw = ieee80211_alloc_hw(sizeof(struct rt2x00_dev), ops->hw);
|
||||
if (!hw) {
|
||||
ERROR_PROBE("Failed to allocate hardware.\n");
|
||||
retval = -ENOMEM;
|
||||
goto exit_disable_device;
|
||||
}
|
||||
|
||||
pci_set_drvdata(pci_dev, hw);
|
||||
|
||||
rt2x00dev = hw->priv;
|
||||
rt2x00dev->dev = pci_dev;
|
||||
rt2x00dev->device = &pci_dev->dev;
|
||||
rt2x00dev->ops = ops;
|
||||
rt2x00dev->hw = hw;
|
||||
|
||||
retval = rt2x00pci_alloc_csr(rt2x00dev);
|
||||
if (retval)
|
||||
goto exit_free_device;
|
||||
|
||||
retval = rt2x00lib_probe_dev(rt2x00dev);
|
||||
if (retval)
|
||||
goto exit_free_csr;
|
||||
|
||||
return 0;
|
||||
|
||||
exit_free_csr:
|
||||
rt2x00pci_free_csr(rt2x00dev);
|
||||
|
||||
exit_free_device:
|
||||
ieee80211_free_hw(hw);
|
||||
|
||||
exit_disable_device:
|
||||
if (retval != -EBUSY)
|
||||
pci_disable_device(pci_dev);
|
||||
|
||||
exit_release_regions:
|
||||
pci_release_regions(pci_dev);
|
||||
|
||||
pci_set_drvdata(pci_dev, NULL);
|
||||
|
||||
return retval;
|
||||
}
|
||||
EXPORT_SYMBOL_GPL(rt2x00pci_probe);
|
||||
|
||||
void rt2x00pci_remove(struct pci_dev *pci_dev)
|
||||
{
|
||||
struct ieee80211_hw *hw = pci_get_drvdata(pci_dev);
|
||||
struct rt2x00_dev *rt2x00dev = hw->priv;
|
||||
|
||||
/*
|
||||
* Free all allocated data.
|
||||
*/
|
||||
rt2x00lib_remove_dev(rt2x00dev);
|
||||
ieee80211_free_hw(hw);
|
||||
|
||||
/*
|
||||
* Free the PCI device data.
|
||||
*/
|
||||
pci_set_drvdata(pci_dev, NULL);
|
||||
pci_disable_device(pci_dev);
|
||||
pci_release_regions(pci_dev);
|
||||
}
|
||||
EXPORT_SYMBOL_GPL(rt2x00pci_remove);
|
||||
|
||||
#ifdef CONFIG_PM
|
||||
int rt2x00pci_suspend(struct pci_dev *pci_dev, pm_message_t state)
|
||||
{
|
||||
struct ieee80211_hw *hw = pci_get_drvdata(pci_dev);
|
||||
struct rt2x00_dev *rt2x00dev = hw->priv;
|
||||
int retval;
|
||||
|
||||
retval = rt2x00lib_suspend(rt2x00dev, state);
|
||||
if (retval)
|
||||
return retval;
|
||||
|
||||
rt2x00pci_free_csr(rt2x00dev);
|
||||
|
||||
pci_save_state(pci_dev);
|
||||
pci_disable_device(pci_dev);
|
||||
return pci_set_power_state(pci_dev, pci_choose_state(pci_dev, state));
|
||||
}
|
||||
EXPORT_SYMBOL_GPL(rt2x00pci_suspend);
|
||||
|
||||
int rt2x00pci_resume(struct pci_dev *pci_dev)
|
||||
{
|
||||
struct ieee80211_hw *hw = pci_get_drvdata(pci_dev);
|
||||
struct rt2x00_dev *rt2x00dev = hw->priv;
|
||||
int retval;
|
||||
|
||||
if (pci_set_power_state(pci_dev, PCI_D0) ||
|
||||
pci_enable_device(pci_dev) ||
|
||||
pci_restore_state(pci_dev)) {
|
||||
ERROR(rt2x00dev, "Failed to resume device.\n");
|
||||
return -EIO;
|
||||
}
|
||||
|
||||
retval = rt2x00pci_alloc_csr(rt2x00dev);
|
||||
if (retval)
|
||||
return retval;
|
||||
|
||||
return rt2x00lib_resume(rt2x00dev);
|
||||
}
|
||||
EXPORT_SYMBOL_GPL(rt2x00pci_resume);
|
||||
#endif /* CONFIG_PM */
|
||||
|
||||
/*
|
||||
* rt2x00pci module information.
|
||||
*/
|
||||
MODULE_AUTHOR(DRV_PROJECT);
|
||||
MODULE_VERSION(DRV_VERSION);
|
||||
MODULE_DESCRIPTION("rt2x00 library");
|
||||
MODULE_LICENSE("GPL");
|
112
package/rt2x00/src/rt2x00pci.h
Normal file
112
package/rt2x00/src/rt2x00pci.h
Normal file
@ -0,0 +1,112 @@
|
||||
/*
|
||||
Copyright (C) 2004 - 2007 rt2x00 SourceForge Project
|
||||
<http://rt2x00.serialmonkey.com>
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the
|
||||
Free Software Foundation, Inc.,
|
||||
59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
||||
*/
|
||||
|
||||
/*
|
||||
Module: rt2x00pci
|
||||
Abstract: Data structures for the rt2x00pci module.
|
||||
Supported chipsets: rt2460, rt2560, rt2561, rt2561s & rt2661.
|
||||
*/
|
||||
|
||||
#ifndef RT2X00PCI_H
|
||||
#define RT2X00PCI_H
|
||||
|
||||
/*
|
||||
* This variable should be used with the
|
||||
* pci_driver structure initialization.
|
||||
*/
|
||||
#define PCI_DEVICE_DATA(__ops) .driver_data = (kernel_ulong_t)(__ops)
|
||||
|
||||
/*
|
||||
* Register defines.
|
||||
* When register access attempts should be repeated
|
||||
* only REGISTER_BUSY_COUNT attempts with a delay
|
||||
* of REGISTER_BUSY_DELAY us should be taken.
|
||||
*/
|
||||
#define REGISTER_BUSY_COUNT 5
|
||||
#define REGISTER_BUSY_DELAY 100
|
||||
|
||||
/*
|
||||
* TX descriptor available flag.
|
||||
* This flag is the combination of the TXD_W0_OWNER_NIC
|
||||
* and TXD_W0_VALID flag which have the same value on all
|
||||
* PCI drivers.
|
||||
*/
|
||||
#define TXD_ENTRY_AVAILABLE FIELD32(0x00000003)
|
||||
|
||||
/*
|
||||
* Register access.
|
||||
*/
|
||||
static inline void rt2x00pci_register_read(const struct rt2x00_dev *rt2x00dev,
|
||||
const unsigned long offset, u32 *value)
|
||||
{
|
||||
*value = readl(rt2x00dev->csr_addr + offset);
|
||||
}
|
||||
|
||||
static inline void rt2x00pci_register_multiread(
|
||||
const struct rt2x00_dev *rt2x00dev,
|
||||
const unsigned long offset, void *value, const u16 length)
|
||||
{
|
||||
memcpy_fromio(value, rt2x00dev->csr_addr + offset, length);
|
||||
}
|
||||
|
||||
static inline void rt2x00pci_register_write(const struct rt2x00_dev *rt2x00dev,
|
||||
const unsigned long offset, u32 value)
|
||||
{
|
||||
writel(value, rt2x00dev->csr_addr + offset);
|
||||
}
|
||||
|
||||
static inline void rt2x00pci_register_multiwrite(
|
||||
const struct rt2x00_dev *rt2x00dev,
|
||||
const unsigned long offset, void *value, const u16 length)
|
||||
{
|
||||
memcpy_toio(rt2x00dev->csr_addr + offset, value, length);
|
||||
}
|
||||
|
||||
/*
|
||||
* Beacon handlers.
|
||||
*/
|
||||
int rt2x00pci_beacon_update(struct ieee80211_hw *hw, struct sk_buff *skb,
|
||||
struct ieee80211_tx_control *control);
|
||||
void rt2x00pci_beacondone(struct rt2x00_dev *rt2x00dev, const int queue);
|
||||
|
||||
/*
|
||||
* TX data handlers.
|
||||
*/
|
||||
int rt2x00pci_write_tx_data(struct rt2x00_dev *rt2x00dev,
|
||||
struct data_ring *ring, struct sk_buff *skb,
|
||||
struct ieee80211_tx_control *control);
|
||||
|
||||
/*
|
||||
* Device initialization handlers.
|
||||
*/
|
||||
int rt2x00pci_initialize(struct rt2x00_dev *rt2x00dev);
|
||||
void rt2x00pci_uninitialize(struct rt2x00_dev *rt2x00dev);
|
||||
|
||||
/*
|
||||
* PCI driver handlers.
|
||||
*/
|
||||
int rt2x00pci_probe(struct pci_dev *pci_dev, const struct pci_device_id *id);
|
||||
void rt2x00pci_remove(struct pci_dev *pci_dev);
|
||||
#ifdef CONFIG_PM
|
||||
int rt2x00pci_suspend(struct pci_dev *pci_dev, pm_message_t state);
|
||||
int rt2x00pci_resume(struct pci_dev *pci_dev);
|
||||
#endif /* CONFIG_PM */
|
||||
|
||||
#endif /* RT2X00PCI_H */
|
129
package/rt2x00/src/rt2x00rfkill.c
Normal file
129
package/rt2x00/src/rt2x00rfkill.c
Normal file
@ -0,0 +1,129 @@
|
||||
/*
|
||||
Copyright (C) 2004 - 2007 rt2x00 SourceForge Project
|
||||
<http://rt2x00.serialmonkey.com>
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the
|
||||
Free Software Foundation, Inc.,
|
||||
59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
||||
*/
|
||||
|
||||
/*
|
||||
Module: rt2x00lib
|
||||
Abstract: rt2x00 rfkill specific routines.
|
||||
Supported chipsets: RT2460, RT2560, rt2561, rt2561s, rt2661.
|
||||
*/
|
||||
|
||||
/*
|
||||
* Set enviroment defines for rt2x00.h
|
||||
*/
|
||||
#define DRV_NAME "rt2x00lib"
|
||||
|
||||
#include <linux/rfkill.h>
|
||||
|
||||
#include "rt2x00.h"
|
||||
|
||||
static int rt2x00lib_toggle_radio(void *data, enum rfkill_state state)
|
||||
{
|
||||
struct rt2x00_dev* rt2x00dev = data;
|
||||
int retval = 0;
|
||||
|
||||
if (unlikely(!rt2x00dev))
|
||||
return 0;
|
||||
|
||||
/*
|
||||
* Only continue if we have an active interface,
|
||||
* either monitor or non-monitor should be present.
|
||||
*/
|
||||
if (!is_interface_present(&rt2x00dev->interface) &&
|
||||
!is_monitor_present(&rt2x00dev->interface))
|
||||
return 0;
|
||||
|
||||
if (state == RFKILL_STATE_ON) {
|
||||
INFO(rt2x00dev, "Hardware button pressed, enabling radio.\n");
|
||||
__set_bit(DEVICE_ENABLED_RADIO_HW, &rt2x00dev->flags);
|
||||
retval = rt2x00lib_enable_radio(rt2x00dev);
|
||||
} else if (state == RFKILL_STATE_OFF) {
|
||||
INFO(rt2x00dev, "Hardware button pressed, disabling radio.\n");
|
||||
__clear_bit(DEVICE_ENABLED_RADIO_HW, &rt2x00dev->flags);
|
||||
rt2x00lib_disable_radio(rt2x00dev);
|
||||
}
|
||||
|
||||
return retval;
|
||||
}
|
||||
|
||||
static void rt2x00lib_rfkill_poll(struct work_struct *work)
|
||||
{
|
||||
struct rt2x00_dev *rt2x00dev =
|
||||
container_of(work, struct rt2x00_dev, rfkill_work.work);
|
||||
|
||||
rfkill_switch_all(rt2x00dev->rfkill->type,
|
||||
rt2x00dev->ops->lib->rfkill_poll(rt2x00dev));
|
||||
|
||||
queue_delayed_work(rt2x00dev->workqueue, &rt2x00dev->rfkill_work,
|
||||
RFKILL_POLL_INTERVAL);
|
||||
}
|
||||
|
||||
int rt2x00lib_register_rfkill(struct rt2x00_dev *rt2x00dev)
|
||||
{
|
||||
int status = rfkill_register(rt2x00dev->rfkill);
|
||||
if (status) {
|
||||
ERROR(rt2x00dev, "Failed to register rfkill handler.\n");
|
||||
return status;
|
||||
}
|
||||
|
||||
rt2x00lib_rfkill_poll(&rt2x00dev->rfkill_work.work);
|
||||
|
||||
return !schedule_delayed_work(&rt2x00dev->rfkill_work,
|
||||
RFKILL_POLL_INTERVAL);
|
||||
}
|
||||
|
||||
void rt2x00lib_unregister_rfkill(struct rt2x00_dev *rt2x00dev)
|
||||
{
|
||||
if (delayed_work_pending(&rt2x00dev->rfkill_work))
|
||||
cancel_rearming_delayed_workqueue(
|
||||
rt2x00dev->workqueue, &rt2x00dev->rfkill_work);
|
||||
|
||||
rfkill_unregister(rt2x00dev->rfkill);
|
||||
}
|
||||
|
||||
int rt2x00lib_allocate_rfkill(struct rt2x00_dev *rt2x00dev)
|
||||
{
|
||||
struct rfkill *rfkill;
|
||||
|
||||
if (!test_bit(DEVICE_SUPPORT_HW_BUTTON, &rt2x00dev->flags))
|
||||
return 0;
|
||||
|
||||
rfkill = rfkill_allocate(rt2x00dev->device, RFKILL_TYPE_WLAN);
|
||||
if (!rfkill) {
|
||||
ERROR(rt2x00dev, "Failed to allocate rfkill handler.\n");
|
||||
return -ENOMEM;
|
||||
}
|
||||
|
||||
rfkill->name = rt2x00dev->ops->name;
|
||||
rfkill->data = rt2x00dev;
|
||||
rfkill->toggle_radio = rt2x00lib_toggle_radio;
|
||||
rt2x00dev->rfkill = rfkill;
|
||||
|
||||
INIT_DELAYED_WORK(&rt2x00dev->rfkill_work, rt2x00lib_rfkill_poll);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
void rt2x00lib_free_rfkill(struct rt2x00_dev *rt2x00dev)
|
||||
{
|
||||
if (!test_bit(DEVICE_SUPPORT_HW_BUTTON, &rt2x00dev->flags))
|
||||
return;
|
||||
|
||||
rfkill_free(rt2x00dev->rfkill);
|
||||
}
|
51
package/rt2x00/src/rt2x00rfkill.h
Normal file
51
package/rt2x00/src/rt2x00rfkill.h
Normal file
@ -0,0 +1,51 @@
|
||||
/*
|
||||
Copyright (C) 2004 - 2007 rt2x00 SourceForge Project
|
||||
<http://rt2x00.serialmonkey.com>
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the
|
||||
Free Software Foundation, Inc.,
|
||||
59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
||||
*/
|
||||
|
||||
/*
|
||||
Module: rt2x00lib
|
||||
Abstract: Data structures for the rfkill.
|
||||
Supported chipsets: RT2460, RT2560, rt2561, rt2561s, rt2661.
|
||||
*/
|
||||
|
||||
#ifndef RT2X00RFKILL_H
|
||||
#define RT2X00RFKILL_H
|
||||
|
||||
#ifdef CONFIG_RT2X00_LIB_RFKILL
|
||||
int rt2x00lib_register_rfkill(struct rt2x00_dev *rt2x00dev);
|
||||
void rt2x00lib_unregister_rfkill(struct rt2x00_dev *rt2x00dev);
|
||||
int rt2x00lib_allocate_rfkill(struct rt2x00_dev *rt2x00dev);
|
||||
void rt2x00lib_free_rfkill(struct rt2x00_dev *rt2x00dev);
|
||||
#else /* CONFIG_RT2X00_LIB_RFKILL */
|
||||
static inline int rt2x00lib_register_rfkill(struct rt2x00_dev *rt2x00dev)
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
|
||||
static inline void rt2x00lib_unregister_rfkill(struct rt2x00_dev *rt2x00dev){}
|
||||
|
||||
static inline int rt2x00lib_allocate_rfkill(struct rt2x00_dev *rt2x00dev)
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
|
||||
static inline void rt2x00lib_free_rfkill(struct rt2x00_dev *rt2x00dev){}
|
||||
#endif /* CONFIG_RT2X00_LIB_RFKILL */
|
||||
|
||||
#endif /* RT2X00RFKILL_H */
|
515
package/rt2x00/src/rt2x00usb.c
Normal file
515
package/rt2x00/src/rt2x00usb.c
Normal file
@ -0,0 +1,515 @@
|
||||
/*
|
||||
Copyright (C) 2004 - 2007 rt2x00 SourceForge Project
|
||||
<http://rt2x00.serialmonkey.com>
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the
|
||||
Free Software Foundation, Inc.,
|
||||
59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
||||
*/
|
||||
|
||||
/*
|
||||
Module: rt2x00usb
|
||||
Abstract: rt2x00 generic usb device routines.
|
||||
Supported chipsets: rt2570, rt2571W & rt2671.
|
||||
*/
|
||||
|
||||
/*
|
||||
* Set enviroment defines for rt2x00.h
|
||||
*/
|
||||
#define DRV_NAME "rt2x00usb"
|
||||
|
||||
#include <linux/kernel.h>
|
||||
#include <linux/module.h>
|
||||
#include <linux/version.h>
|
||||
#include <linux/init.h>
|
||||
#include <linux/usb.h>
|
||||
|
||||
#include "rt2x00.h"
|
||||
#include "rt2x00usb.h"
|
||||
|
||||
/*
|
||||
* Interfacing with the HW.
|
||||
*/
|
||||
int rt2x00usb_vendor_request(const struct rt2x00_dev *rt2x00dev,
|
||||
const u8 request, const u8 type, const u16 offset,
|
||||
u32 value, void *buffer, const u16 buffer_length, const u16 timeout)
|
||||
{
|
||||
struct usb_device *usb_dev = interface_to_usbdev(
|
||||
rt2x00dev_usb(rt2x00dev));
|
||||
int status;
|
||||
unsigned int i;
|
||||
|
||||
for (i = 0; i < REGISTER_BUSY_COUNT; i++) {
|
||||
status = usb_control_msg(
|
||||
usb_dev,
|
||||
(type == USB_VENDOR_REQUEST_IN) ?
|
||||
usb_rcvctrlpipe(usb_dev, 0) :
|
||||
usb_sndctrlpipe(usb_dev, 0),
|
||||
request, type, value, offset, buffer, buffer_length,
|
||||
timeout);
|
||||
if (status >= 0)
|
||||
return 0;
|
||||
}
|
||||
|
||||
ERROR(rt2x00dev, "vendor request error. Request 0x%02x failed "
|
||||
"for offset 0x%04x with error %d.\n", request, offset, status);
|
||||
|
||||
return status;
|
||||
}
|
||||
EXPORT_SYMBOL_GPL(rt2x00usb_vendor_request);
|
||||
|
||||
/*
|
||||
* Radio handlers
|
||||
*/
|
||||
void rt2x00usb_enable_radio(struct rt2x00_dev *rt2x00dev)
|
||||
{
|
||||
unsigned int i;
|
||||
|
||||
/*
|
||||
* Start the RX ring.
|
||||
*/
|
||||
for (i = 0; i < rt2x00dev->rx->stats.limit; i++) {
|
||||
__set_bit(ENTRY_OWNER_NIC, &rt2x00dev->rx->entry[i].flags);
|
||||
usb_submit_urb(rt2x00dev->rx->entry[i].priv, GFP_ATOMIC);
|
||||
}
|
||||
}
|
||||
EXPORT_SYMBOL_GPL(rt2x00usb_enable_radio);
|
||||
|
||||
void rt2x00usb_disable_radio(struct rt2x00_dev *rt2x00dev)
|
||||
{
|
||||
struct data_ring *ring;
|
||||
unsigned int i;
|
||||
|
||||
rt2x00usb_vendor_request(rt2x00dev, USB_RX_CONTROL,
|
||||
USB_VENDOR_REQUEST_OUT, 0x00, 0x00, NULL, 0, REGISTER_TIMEOUT);
|
||||
|
||||
/*
|
||||
* Cancel all rings.
|
||||
*/
|
||||
ring_for_each(rt2x00dev, ring) {
|
||||
for (i = 0; i < ring->stats.limit; i++)
|
||||
usb_kill_urb(ring->entry[i].priv);
|
||||
}
|
||||
}
|
||||
EXPORT_SYMBOL_GPL(rt2x00usb_disable_radio);
|
||||
|
||||
/*
|
||||
* Beacon handlers.
|
||||
*/
|
||||
int rt2x00usb_beacon_update(struct ieee80211_hw *hw, struct sk_buff *skb,
|
||||
struct ieee80211_tx_control *control)
|
||||
{
|
||||
struct rt2x00_dev *rt2x00dev = hw->priv;
|
||||
struct usb_device *usb_dev =
|
||||
interface_to_usbdev(rt2x00dev_usb(rt2x00dev));
|
||||
struct data_ring *ring =
|
||||
rt2x00_get_ring(rt2x00dev, IEEE80211_TX_QUEUE_BEACON);
|
||||
struct data_entry *beacon;
|
||||
struct data_entry *guardian;
|
||||
int length;
|
||||
|
||||
/*
|
||||
* Just in case the ieee80211 doesn't set this,
|
||||
* but we need this queue set for the descriptor
|
||||
* initialization.
|
||||
*/
|
||||
control->queue = IEEE80211_TX_QUEUE_BEACON;
|
||||
|
||||
/*
|
||||
* Obtain 2 entries, one for the guardian byte,
|
||||
* the second for the actual beacon.
|
||||
*/
|
||||
guardian = rt2x00_get_data_entry(ring);
|
||||
rt2x00_ring_index_inc(ring);
|
||||
beacon = rt2x00_get_data_entry(ring);
|
||||
|
||||
/*
|
||||
* First we create the beacon.
|
||||
*/
|
||||
skb_push(skb, ring->desc_size);
|
||||
rt2x00lib_write_tx_desc(rt2x00dev, beacon,
|
||||
(struct data_desc*)skb->data,
|
||||
(struct ieee80211_hdr*)(skb->data + ring->desc_size),
|
||||
skb->len - ring->desc_size,
|
||||
control);
|
||||
|
||||
/*
|
||||
* Length passed to usb_fill_urb cannot be an odd number,
|
||||
* so add 1 byte to make it even.
|
||||
*/
|
||||
length = skb->len;
|
||||
if (length % 2)
|
||||
length++;
|
||||
|
||||
usb_fill_bulk_urb(
|
||||
beacon->priv,
|
||||
usb_dev,
|
||||
usb_sndbulkpipe(usb_dev, 1),
|
||||
skb->data,
|
||||
length,
|
||||
rt2x00usb_beacondone,
|
||||
beacon);
|
||||
|
||||
beacon->skb = skb;
|
||||
|
||||
/*
|
||||
* Second we need to create the guardian byte.
|
||||
* We only need a single byte, so lets recycle
|
||||
* the 'flags' field we are not using for beacons.
|
||||
*/
|
||||
guardian->flags = 0;
|
||||
usb_fill_bulk_urb(
|
||||
guardian->priv,
|
||||
usb_dev,
|
||||
usb_sndbulkpipe(usb_dev, 1),
|
||||
&guardian->flags,
|
||||
1,
|
||||
rt2x00usb_beacondone,
|
||||
guardian);
|
||||
|
||||
/*
|
||||
* Send out the guardian byte.
|
||||
*/
|
||||
usb_submit_urb(guardian->priv, GFP_ATOMIC);
|
||||
|
||||
/*
|
||||
* Enable beacon generation.
|
||||
*/
|
||||
rt2x00dev->ops->lib->kick_tx_queue(rt2x00dev, control->queue);
|
||||
|
||||
return 0;
|
||||
}
|
||||
EXPORT_SYMBOL_GPL(rt2x00usb_beacon_update);
|
||||
|
||||
void rt2x00usb_beacondone(struct urb *urb)
|
||||
{
|
||||
struct data_entry *entry = (struct data_entry*)urb->context;
|
||||
struct data_ring *ring = entry->ring;
|
||||
|
||||
if (!test_bit(DEVICE_ENABLED_RADIO, &ring->rt2x00dev->flags))
|
||||
return;
|
||||
|
||||
/*
|
||||
* Check if this was the guardian beacon,
|
||||
* if that was the case we need to send the real beacon now.
|
||||
* Otherwise we should free the sk_buffer, the device
|
||||
* should be doing the rest of the work now.
|
||||
*/
|
||||
if (ring->index == 1) {
|
||||
rt2x00_ring_index_done_inc(ring);
|
||||
entry = rt2x00_get_data_entry(ring);
|
||||
usb_submit_urb(entry->priv, GFP_ATOMIC);
|
||||
rt2x00_ring_index_inc(ring);
|
||||
} else if (ring->index_done == 1) {
|
||||
entry = rt2x00_get_data_entry_done(ring);
|
||||
if (entry->skb) {
|
||||
dev_kfree_skb(entry->skb);
|
||||
entry->skb = NULL;
|
||||
}
|
||||
rt2x00_ring_index_done_inc(ring);
|
||||
}
|
||||
}
|
||||
EXPORT_SYMBOL_GPL(rt2x00usb_beacondone);
|
||||
|
||||
/*
|
||||
* TX data handlers.
|
||||
*/
|
||||
static void rt2x00usb_interrupt_txdone(struct urb *urb)
|
||||
{
|
||||
struct data_entry *entry = (struct data_entry*)urb->context;
|
||||
struct data_ring *ring = entry->ring;
|
||||
struct rt2x00_dev *rt2x00dev = ring->rt2x00dev;
|
||||
struct data_desc *txd = (struct data_desc *)entry->skb->data;
|
||||
u32 word;
|
||||
int tx_status;
|
||||
|
||||
if (!test_bit(DEVICE_ENABLED_RADIO, &rt2x00dev->flags) ||
|
||||
!__test_and_clear_bit(ENTRY_OWNER_NIC, &entry->flags))
|
||||
return;
|
||||
|
||||
rt2x00_desc_read(txd, 0, &word);
|
||||
|
||||
/*
|
||||
* Remove the descriptor data from the buffer.
|
||||
*/
|
||||
skb_pull(entry->skb, ring->desc_size);
|
||||
|
||||
/*
|
||||
* Obtain the status about this packet.
|
||||
*/
|
||||
tx_status = !urb->status ? TX_SUCCESS : TX_FAIL_RETRY;
|
||||
|
||||
rt2x00lib_txdone(entry, tx_status, 0);
|
||||
|
||||
/*
|
||||
* Make this entry available for reuse.
|
||||
*/
|
||||
entry->flags = 0;
|
||||
rt2x00_ring_index_done_inc(entry->ring);
|
||||
|
||||
/*
|
||||
* If the data ring was full before the txdone handler
|
||||
* we must make sure the packet queue in the mac80211 stack
|
||||
* is reenabled when the txdone handler has finished.
|
||||
*/
|
||||
if (!rt2x00_ring_full(ring))
|
||||
ieee80211_wake_queue(rt2x00dev->hw,
|
||||
entry->tx_status.control.queue);
|
||||
}
|
||||
|
||||
int rt2x00usb_write_tx_data(struct rt2x00_dev *rt2x00dev,
|
||||
struct data_ring *ring, struct sk_buff *skb,
|
||||
struct ieee80211_tx_control *control)
|
||||
{
|
||||
struct usb_device *usb_dev =
|
||||
interface_to_usbdev(rt2x00dev_usb(rt2x00dev));
|
||||
struct ieee80211_hdr *ieee80211hdr = (struct ieee80211_hdr*)skb->data;
|
||||
struct data_entry *entry = rt2x00_get_data_entry(ring);
|
||||
struct data_desc *txd;
|
||||
u32 length = skb->len;
|
||||
|
||||
if (rt2x00_ring_full(ring)) {
|
||||
ieee80211_stop_queue(rt2x00dev->hw, control->queue);
|
||||
return -EINVAL;
|
||||
}
|
||||
|
||||
if (test_bit(ENTRY_OWNER_NIC, &entry->flags)) {
|
||||
ERROR(rt2x00dev,
|
||||
"Arrived at non-free entry in the non-full queue %d.\n"
|
||||
"Please file bug report to %s.\n",
|
||||
control->queue, DRV_PROJECT);
|
||||
ieee80211_stop_queue( rt2x00dev->hw, control->queue);
|
||||
return -EINVAL;
|
||||
}
|
||||
|
||||
skb_push(skb, rt2x00dev->hw->extra_tx_headroom);
|
||||
txd = (struct data_desc*)skb->data;
|
||||
rt2x00lib_write_tx_desc(rt2x00dev, entry, txd, ieee80211hdr,
|
||||
length, control);
|
||||
memcpy(&entry->tx_status.control, control, sizeof(*control));
|
||||
entry->skb = skb;
|
||||
|
||||
/*
|
||||
* Length passed to usb_fill_urb cannot be an odd number,
|
||||
* so add 1 byte to make it even.
|
||||
*/
|
||||
length += rt2x00dev->hw->extra_tx_headroom;
|
||||
if (length % 2)
|
||||
length++;
|
||||
|
||||
__set_bit(ENTRY_OWNER_NIC, &entry->flags);
|
||||
usb_fill_bulk_urb(
|
||||
entry->priv,
|
||||
usb_dev,
|
||||
usb_sndbulkpipe(usb_dev, 1),
|
||||
skb->data,
|
||||
length,
|
||||
rt2x00usb_interrupt_txdone,
|
||||
entry);
|
||||
usb_submit_urb(entry->priv, GFP_ATOMIC);
|
||||
|
||||
rt2x00_ring_index_inc(ring);
|
||||
|
||||
if (rt2x00_ring_full(ring))
|
||||
ieee80211_stop_queue(rt2x00dev->hw, control->queue);
|
||||
|
||||
return 0;
|
||||
}
|
||||
EXPORT_SYMBOL_GPL(rt2x00usb_write_tx_data);
|
||||
|
||||
/*
|
||||
* Device initialization handlers.
|
||||
*/
|
||||
static int rt2x00usb_alloc_ring(struct rt2x00_dev *rt2x00dev,
|
||||
struct data_ring *ring)
|
||||
{
|
||||
unsigned int i;
|
||||
|
||||
/*
|
||||
* Allocate the URB's
|
||||
*/
|
||||
for (i = 0; i < ring->stats.limit; i++) {
|
||||
ring->entry[i].priv = usb_alloc_urb(0, GFP_KERNEL);
|
||||
if (!ring->entry[i].priv)
|
||||
return -ENOMEM;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
int rt2x00usb_initialize(struct rt2x00_dev *rt2x00dev)
|
||||
{
|
||||
struct data_ring *ring;
|
||||
struct sk_buff *skb;
|
||||
unsigned int entry_size;
|
||||
unsigned int i;
|
||||
int status;
|
||||
|
||||
/*
|
||||
* Allocate DMA
|
||||
*/
|
||||
ring_for_each(rt2x00dev, ring) {
|
||||
status = rt2x00usb_alloc_ring(rt2x00dev, ring);
|
||||
if (status)
|
||||
goto exit;
|
||||
}
|
||||
|
||||
/*
|
||||
* For the RX ring, skb's should be allocated.
|
||||
*/
|
||||
entry_size = ring->data_size + ring->desc_size;
|
||||
for (i = 0; i < rt2x00dev->rx->stats.limit; i++) {
|
||||
skb = dev_alloc_skb(NET_IP_ALIGN + entry_size);
|
||||
if (!skb)
|
||||
goto exit;
|
||||
|
||||
skb_reserve(skb, NET_IP_ALIGN);
|
||||
skb_put(skb, entry_size);
|
||||
|
||||
rt2x00dev->rx->entry[i].skb = skb;
|
||||
}
|
||||
|
||||
return 0;
|
||||
|
||||
exit:
|
||||
rt2x00usb_uninitialize(rt2x00dev);
|
||||
|
||||
return status;
|
||||
}
|
||||
EXPORT_SYMBOL_GPL(rt2x00usb_initialize);
|
||||
|
||||
void rt2x00usb_uninitialize(struct rt2x00_dev *rt2x00dev)
|
||||
{
|
||||
struct data_ring *ring;
|
||||
unsigned int i;
|
||||
|
||||
ring_for_each(rt2x00dev, ring) {
|
||||
if (!ring->entry)
|
||||
continue;
|
||||
|
||||
for (i = 0; i < ring->stats.limit; i++) {
|
||||
usb_kill_urb(ring->entry[i].priv);
|
||||
usb_free_urb(ring->entry[i].priv);
|
||||
if (ring->entry[i].skb)
|
||||
kfree_skb(ring->entry[i].skb);
|
||||
}
|
||||
}
|
||||
}
|
||||
EXPORT_SYMBOL_GPL(rt2x00usb_uninitialize);
|
||||
|
||||
/*
|
||||
* USB driver handlers.
|
||||
*/
|
||||
int rt2x00usb_probe(struct usb_interface *usb_intf,
|
||||
const struct usb_device_id *id)
|
||||
{
|
||||
struct usb_device *usb_dev = interface_to_usbdev(usb_intf);
|
||||
struct rt2x00_ops *ops = (struct rt2x00_ops*)id->driver_info;
|
||||
struct ieee80211_hw *hw;
|
||||
struct rt2x00_dev *rt2x00dev;
|
||||
int retval;
|
||||
|
||||
usb_dev = usb_get_dev(usb_dev);
|
||||
|
||||
hw = ieee80211_alloc_hw(sizeof(struct rt2x00_dev), ops->hw);
|
||||
if (!hw) {
|
||||
ERROR_PROBE("Failed to allocate hardware.\n");
|
||||
retval = -ENOMEM;
|
||||
goto exit_put_device;
|
||||
}
|
||||
|
||||
usb_set_intfdata(usb_intf, hw);
|
||||
|
||||
rt2x00dev = hw->priv;
|
||||
rt2x00dev->dev = usb_intf;
|
||||
rt2x00dev->device = &usb_intf->dev;
|
||||
rt2x00dev->ops = ops;
|
||||
rt2x00dev->hw = hw;
|
||||
|
||||
retval = rt2x00lib_probe_dev(rt2x00dev);
|
||||
if (retval)
|
||||
goto exit_free_device;
|
||||
|
||||
return 0;
|
||||
|
||||
exit_free_device:
|
||||
ieee80211_free_hw(hw);
|
||||
|
||||
exit_put_device:
|
||||
usb_put_dev(usb_dev);
|
||||
|
||||
usb_set_intfdata(usb_intf, NULL);
|
||||
|
||||
return retval;
|
||||
}
|
||||
EXPORT_SYMBOL_GPL(rt2x00usb_probe);
|
||||
|
||||
void rt2x00usb_disconnect(struct usb_interface *usb_intf)
|
||||
{
|
||||
struct ieee80211_hw *hw = usb_get_intfdata(usb_intf);
|
||||
struct rt2x00_dev *rt2x00dev = hw->priv;
|
||||
|
||||
/*
|
||||
* Free all allocated data.
|
||||
*/
|
||||
rt2x00lib_remove_dev(rt2x00dev);
|
||||
ieee80211_free_hw(hw);
|
||||
|
||||
/*
|
||||
* Free the USB device data.
|
||||
*/
|
||||
usb_set_intfdata(usb_intf, NULL);
|
||||
usb_put_dev(interface_to_usbdev(usb_intf));
|
||||
}
|
||||
EXPORT_SYMBOL_GPL(rt2x00usb_disconnect);
|
||||
|
||||
#ifdef CONFIG_PM
|
||||
int rt2x00usb_suspend(struct usb_interface *usb_intf, pm_message_t state)
|
||||
{
|
||||
struct ieee80211_hw *hw = usb_get_intfdata(usb_intf);
|
||||
struct rt2x00_dev *rt2x00dev = hw->priv;
|
||||
int retval;
|
||||
|
||||
retval = rt2x00lib_suspend(rt2x00dev, state);
|
||||
if (retval)
|
||||
return retval;
|
||||
|
||||
/*
|
||||
* Decrease usbdev refcount.
|
||||
*/
|
||||
usb_put_dev(interface_to_usbdev(usb_intf));
|
||||
|
||||
return 0;
|
||||
}
|
||||
EXPORT_SYMBOL_GPL(rt2x00usb_suspend);
|
||||
|
||||
int rt2x00usb_resume(struct usb_interface *usb_intf)
|
||||
{
|
||||
struct ieee80211_hw *hw = usb_get_intfdata(usb_intf);
|
||||
struct rt2x00_dev *rt2x00dev = hw->priv;
|
||||
|
||||
usb_get_dev(interface_to_usbdev(usb_intf));
|
||||
|
||||
return rt2x00lib_resume(rt2x00dev);
|
||||
}
|
||||
EXPORT_SYMBOL_GPL(rt2x00usb_resume);
|
||||
#endif /* CONFIG_PM */
|
||||
|
||||
/*
|
||||
* rt2x00pci module information.
|
||||
*/
|
||||
MODULE_AUTHOR(DRV_PROJECT);
|
||||
MODULE_VERSION(DRV_VERSION);
|
||||
MODULE_DESCRIPTION("rt2x00 library");
|
||||
MODULE_LICENSE("GPL");
|
132
package/rt2x00/src/rt2x00usb.h
Normal file
132
package/rt2x00/src/rt2x00usb.h
Normal file
@ -0,0 +1,132 @@
|
||||
/*
|
||||
Copyright (C) 2004 - 2007 rt2x00 SourceForge Project
|
||||
<http://rt2x00.serialmonkey.com>
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the
|
||||
Free Software Foundation, Inc.,
|
||||
59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
||||
*/
|
||||
|
||||
/*
|
||||
Module: rt2x00usb
|
||||
Abstract: Data structures for the rt2x00usb module.
|
||||
Supported chipsets: rt2570, rt2571W & rt2671.
|
||||
*/
|
||||
|
||||
#ifndef RT2X00USB_H
|
||||
#define RT2X00USB_H
|
||||
|
||||
/*
|
||||
* This variable should be used with the
|
||||
* usb_driver structure initialization.
|
||||
*/
|
||||
#define USB_DEVICE_DATA(__ops) .driver_info = (kernel_ulong_t)(__ops)
|
||||
|
||||
/*
|
||||
* Register defines.
|
||||
* When register access attempts should be repeated
|
||||
* only REGISTER_BUSY_COUNT attempts with a delay
|
||||
* of REGISTER_BUSY_DELAY us should be taken.
|
||||
* For USB vendor requests we need to pass a timeout
|
||||
* time in ms, for this we use the REGISTER_TIMEOUT,
|
||||
* however when loading firmware a higher value is
|
||||
* required. For that we use the REGISTER_TIMEOUT_FIRMWARE.
|
||||
*/
|
||||
#define REGISTER_BUSY_COUNT 5
|
||||
#define REGISTER_BUSY_DELAY 100
|
||||
#define REGISTER_TIMEOUT 20
|
||||
#define REGISTER_TIMEOUT_FIRMWARE 1000
|
||||
|
||||
/*
|
||||
* USB request types.
|
||||
*/
|
||||
#define USB_VENDOR_REQUEST ( USB_TYPE_VENDOR | USB_RECIP_DEVICE )
|
||||
#define USB_VENDOR_REQUEST_IN ( USB_DIR_IN | USB_VENDOR_REQUEST )
|
||||
#define USB_VENDOR_REQUEST_OUT ( USB_DIR_OUT | USB_VENDOR_REQUEST )
|
||||
|
||||
/*
|
||||
* USB vendor commands.
|
||||
*/
|
||||
#define USB_DEVICE_MODE 0x01
|
||||
#define USB_SINGLE_WRITE 0x02
|
||||
#define USB_SINGLE_READ 0x03
|
||||
#define USB_MULTI_WRITE 0x06
|
||||
#define USB_MULTI_READ 0x07
|
||||
#define USB_EEPROM_WRITE 0x08
|
||||
#define USB_EEPROM_READ 0x09
|
||||
#define USB_LED_CONTROL 0x0a /* RT73USB */
|
||||
#define USB_RX_CONTROL 0x0c
|
||||
|
||||
/*
|
||||
* Device modes offset
|
||||
*/
|
||||
#define USB_MODE_RESET 0x01
|
||||
#define USB_MODE_UNPLUG 0x02
|
||||
#define USB_MODE_FUNCTION 0x03
|
||||
#define USB_MODE_TEST 0x04
|
||||
#define USB_MODE_SLEEP 0x07 /* RT73USB */
|
||||
#define USB_MODE_FIRMWARE 0x08 /* RT73USB */
|
||||
#define USB_MODE_WAKEUP 0x09 /* RT73USB */
|
||||
|
||||
/*
|
||||
* USB devices need an additional Beacon (guardian beacon) to be generated.
|
||||
*/
|
||||
#undef BEACON_ENTRIES
|
||||
#define BEACON_ENTRIES 2
|
||||
|
||||
/*
|
||||
* Interfacing with the HW.
|
||||
*/
|
||||
int rt2x00usb_vendor_request(const struct rt2x00_dev *rt2x00dev,
|
||||
const u8 request, const u8 type, const u16 offset,
|
||||
u32 value, void *buffer, const u16 buffer_length, const u16 timeout);
|
||||
|
||||
/*
|
||||
* Radio handlers
|
||||
*/
|
||||
void rt2x00usb_enable_radio(struct rt2x00_dev *rt2x00dev);
|
||||
void rt2x00usb_disable_radio(struct rt2x00_dev *rt2x00dev);
|
||||
|
||||
/*
|
||||
* Beacon handlers.
|
||||
*/
|
||||
int rt2x00usb_beacon_update(struct ieee80211_hw *hw, struct sk_buff *skb,
|
||||
struct ieee80211_tx_control *control);
|
||||
void rt2x00usb_beacondone(struct urb *urb);
|
||||
|
||||
/*
|
||||
* TX data handlers.
|
||||
*/
|
||||
int rt2x00usb_write_tx_data(struct rt2x00_dev *rt2x00dev,
|
||||
struct data_ring *ring, struct sk_buff *skb,
|
||||
struct ieee80211_tx_control *control);
|
||||
|
||||
/*
|
||||
* Device initialization handlers.
|
||||
*/
|
||||
int rt2x00usb_initialize(struct rt2x00_dev *rt2x00dev);
|
||||
void rt2x00usb_uninitialize(struct rt2x00_dev *rt2x00dev);
|
||||
|
||||
/*
|
||||
* USB driver handlers.
|
||||
*/
|
||||
int rt2x00usb_probe(struct usb_interface *usb_intf,
|
||||
const struct usb_device_id *id);
|
||||
void rt2x00usb_disconnect(struct usb_interface *usb_intf);
|
||||
#ifdef CONFIG_PM
|
||||
int rt2x00usb_suspend(struct usb_interface *usb_intf, pm_message_t state);
|
||||
int rt2x00usb_resume(struct usb_interface *usb_intf);
|
||||
#endif /* CONFIG_PM */
|
||||
|
||||
#endif /* RT2X00USB_H */
|
2324
package/rt2x00/src/rt61pci.c
Normal file
2324
package/rt2x00/src/rt61pci.c
Normal file
File diff suppressed because it is too large
Load Diff
1358
package/rt2x00/src/rt61pci.h
Normal file
1358
package/rt2x00/src/rt61pci.h
Normal file
File diff suppressed because it is too large
Load Diff
1896
package/rt2x00/src/rt73usb.c
Normal file
1896
package/rt2x00/src/rt73usb.c
Normal file
File diff suppressed because it is too large
Load Diff
947
package/rt2x00/src/rt73usb.h
Normal file
947
package/rt2x00/src/rt73usb.h
Normal file
@ -0,0 +1,947 @@
|
||||
/*
|
||||
Copyright (C) 2004 - 2007 rt2x00 SourceForge Project
|
||||
<http://rt2x00.serialmonkey.com>
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the
|
||||
Free Software Foundation, Inc.,
|
||||
59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
||||
*/
|
||||
|
||||
/*
|
||||
Module: rt73usb
|
||||
Abstract: Data structures and registers for the rt73usb module.
|
||||
Supported chipsets: rt2571W & rt2671.
|
||||
*/
|
||||
|
||||
#ifndef RT73USB_H
|
||||
#define RT73USB_H
|
||||
|
||||
/*
|
||||
* RF chip defines.
|
||||
*/
|
||||
#define RF5226 0x0001
|
||||
#define RF2528 0x0002
|
||||
#define RF5225 0x0003
|
||||
#define RF2527 0x0004
|
||||
|
||||
/*
|
||||
* Max RSSI value, required for RSSI <-> dBm conversion.
|
||||
*/
|
||||
#define MAX_RX_SSI 120
|
||||
#define MAX_RX_NOISE -110
|
||||
|
||||
/*
|
||||
* Register layout information.
|
||||
*/
|
||||
#define CSR_REG_BASE 0x3000
|
||||
#define CSR_REG_SIZE 0x04b0
|
||||
#define EEPROM_BASE 0x0000
|
||||
#define EEPROM_SIZE 0x0100
|
||||
#define BBP_SIZE 0x0080
|
||||
|
||||
/*
|
||||
* USB registers.
|
||||
*/
|
||||
|
||||
/*
|
||||
* MCU_LEDCS: LED control for MCU Mailbox.
|
||||
*/
|
||||
#define MCU_LEDCS_LED_MODE FIELD16(0x001f)
|
||||
#define MCU_LEDCS_RADIO_STATUS FIELD16(0x0020)
|
||||
#define MCU_LEDCS_LINK_BG_STATUS FIELD16(0x0040)
|
||||
#define MCU_LEDCS_LINK_A_STATUS FIELD16(0x0080)
|
||||
#define MCU_LEDCS_POLARITY_GPIO_0 FIELD16(0x0100)
|
||||
#define MCU_LEDCS_POLARITY_GPIO_1 FIELD16(0x0200)
|
||||
#define MCU_LEDCS_POLARITY_GPIO_2 FIELD16(0x0400)
|
||||
#define MCU_LEDCS_POLARITY_GPIO_3 FIELD16(0x0800)
|
||||
#define MCU_LEDCS_POLARITY_GPIO_4 FIELD16(0x1000)
|
||||
#define MCU_LEDCS_POLARITY_ACT FIELD16(0x2000)
|
||||
#define MCU_LEDCS_POLARITY_READY_BG FIELD16(0x4000)
|
||||
#define MCU_LEDCS_POLARITY_READY_A FIELD16(0x8000)
|
||||
|
||||
/*
|
||||
* 8051 firmware image.
|
||||
*/
|
||||
#define FIRMWARE_RT2571 "rt73.bin"
|
||||
#define FIRMWARE_IMAGE_BASE 0x0800
|
||||
|
||||
/*
|
||||
* Security key table memory.
|
||||
* 16 entries 32-byte for shared key table
|
||||
* 64 entries 32-byte for pairwise key table
|
||||
* 64 entries 8-byte for pairwise ta key table
|
||||
*/
|
||||
#define SHARED_KEY_TABLE_BASE 0x1000
|
||||
#define PAIRWISE_KEY_TABLE_BASE 0x1200
|
||||
#define PAIRWISE_TA_TABLE_BASE 0x1a00
|
||||
|
||||
struct hw_key_entry {
|
||||
u8 key[16];
|
||||
u8 tx_mic[8];
|
||||
u8 rx_mic[8];
|
||||
} __attribute__ ((packed));
|
||||
|
||||
struct hw_pairwise_ta_entry {
|
||||
u8 address[6];
|
||||
u8 reserved[2];
|
||||
} __attribute__ ((packed));
|
||||
|
||||
/*
|
||||
* Since NULL frame won't be that long (256 byte),
|
||||
* We steal 16 tail bytes to save debugging settings.
|
||||
*/
|
||||
#define HW_DEBUG_SETTING_BASE 0x2bf0
|
||||
|
||||
/*
|
||||
* On-chip BEACON frame space.
|
||||
*/
|
||||
#define HW_BEACON_BASE0 0x2400
|
||||
#define HW_BEACON_BASE1 0x2500
|
||||
#define HW_BEACON_BASE2 0x2600
|
||||
#define HW_BEACON_BASE3 0x2700
|
||||
|
||||
/*
|
||||
* MAC Control/Status Registers(CSR).
|
||||
* Some values are set in TU, whereas 1 TU == 1024 us.
|
||||
*/
|
||||
|
||||
/*
|
||||
* MAC_CSR0: ASIC revision number.
|
||||
*/
|
||||
#define MAC_CSR0 0x3000
|
||||
|
||||
/*
|
||||
* MAC_CSR1: System control register.
|
||||
* SOFT_RESET: Software reset bit, 1: reset, 0: normal.
|
||||
* BBP_RESET: Hardware reset BBP.
|
||||
* HOST_READY: Host is ready after initialization, 1: ready.
|
||||
*/
|
||||
#define MAC_CSR1 0x3004
|
||||
#define MAC_CSR1_SOFT_RESET FIELD32(0x00000001)
|
||||
#define MAC_CSR1_BBP_RESET FIELD32(0x00000002)
|
||||
#define MAC_CSR1_HOST_READY FIELD32(0x00000004)
|
||||
|
||||
/*
|
||||
* MAC_CSR2: STA MAC register 0.
|
||||
*/
|
||||
#define MAC_CSR2 0x3008
|
||||
#define MAC_CSR2_BYTE0 FIELD32(0x000000ff)
|
||||
#define MAC_CSR2_BYTE1 FIELD32(0x0000ff00)
|
||||
#define MAC_CSR2_BYTE2 FIELD32(0x00ff0000)
|
||||
#define MAC_CSR2_BYTE3 FIELD32(0xff000000)
|
||||
|
||||
/*
|
||||
* MAC_CSR3: STA MAC register 1.
|
||||
*/
|
||||
#define MAC_CSR3 0x300c
|
||||
#define MAC_CSR3_BYTE4 FIELD32(0x000000ff)
|
||||
#define MAC_CSR3_BYTE5 FIELD32(0x0000ff00)
|
||||
#define MAC_CSR3_UNICAST_TO_ME_MASK FIELD32(0x00ff0000)
|
||||
|
||||
/*
|
||||
* MAC_CSR4: BSSID register 0.
|
||||
*/
|
||||
#define MAC_CSR4 0x3010
|
||||
#define MAC_CSR4_BYTE0 FIELD32(0x000000ff)
|
||||
#define MAC_CSR4_BYTE1 FIELD32(0x0000ff00)
|
||||
#define MAC_CSR4_BYTE2 FIELD32(0x00ff0000)
|
||||
#define MAC_CSR4_BYTE3 FIELD32(0xff000000)
|
||||
|
||||
/*
|
||||
* MAC_CSR5: BSSID register 1.
|
||||
* BSS_ID_MASK: 3: one BSSID, 0: 4 BSSID, 2 or 1: 2 BSSID.
|
||||
*/
|
||||
#define MAC_CSR5 0x3014
|
||||
#define MAC_CSR5_BYTE4 FIELD32(0x000000ff)
|
||||
#define MAC_CSR5_BYTE5 FIELD32(0x0000ff00)
|
||||
#define MAC_CSR5_BSS_ID_MASK FIELD32(0x00ff0000)
|
||||
|
||||
/*
|
||||
* MAC_CSR6: Maximum frame length register.
|
||||
*/
|
||||
#define MAC_CSR6 0x3018
|
||||
#define MAC_CSR6_MAX_FRAME_UNIT FIELD32(0x000007ff)
|
||||
|
||||
/*
|
||||
* MAC_CSR7: Reserved
|
||||
*/
|
||||
#define MAC_CSR7 0x301c
|
||||
|
||||
/*
|
||||
* MAC_CSR8: SIFS/EIFS register.
|
||||
* All units are in US.
|
||||
*/
|
||||
#define MAC_CSR8 0x3020
|
||||
#define MAC_CSR8_SIFS FIELD32(0x000000ff)
|
||||
#define MAC_CSR8_SIFS_AFTER_RX_OFDM FIELD32(0x0000ff00)
|
||||
#define MAC_CSR8_EIFS FIELD32(0xffff0000)
|
||||
|
||||
/*
|
||||
* MAC_CSR9: Back-Off control register.
|
||||
* SLOT_TIME: Slot time, default is 20us for 802.11BG.
|
||||
* CWMIN: Bit for Cwmin. default Cwmin is 31 (2^5 - 1).
|
||||
* CWMAX: Bit for Cwmax, default Cwmax is 1023 (2^10 - 1).
|
||||
* CW_SELECT: 1: CWmin/Cwmax select from register, 0:select from TxD.
|
||||
*/
|
||||
#define MAC_CSR9 0x3024
|
||||
#define MAC_CSR9_SLOT_TIME FIELD32(0x000000ff)
|
||||
#define MAC_CSR9_CWMIN FIELD32(0x00000f00)
|
||||
#define MAC_CSR9_CWMAX FIELD32(0x0000f000)
|
||||
#define MAC_CSR9_CW_SELECT FIELD32(0x00010000)
|
||||
|
||||
/*
|
||||
* MAC_CSR10: Power state configuration.
|
||||
*/
|
||||
#define MAC_CSR10 0x3028
|
||||
|
||||
/*
|
||||
* MAC_CSR11: Power saving transition time register.
|
||||
* DELAY_AFTER_TBCN: Delay after Tbcn expired in units of TU.
|
||||
* TBCN_BEFORE_WAKEUP: Number of beacon before wakeup.
|
||||
* WAKEUP_LATENCY: In unit of TU.
|
||||
*/
|
||||
#define MAC_CSR11 0x302c
|
||||
#define MAC_CSR11_DELAY_AFTER_TBCN FIELD32(0x000000ff)
|
||||
#define MAC_CSR11_TBCN_BEFORE_WAKEUP FIELD32(0x00007f00)
|
||||
#define MAC_CSR11_AUTOWAKE FIELD32(0x00008000)
|
||||
#define MAC_CSR11_WAKEUP_LATENCY FIELD32(0x000f0000)
|
||||
|
||||
/*
|
||||
* MAC_CSR12: Manual power control / status register (merge CSR20 & PWRCSR1).
|
||||
* CURRENT_STATE: 0:sleep, 1:awake.
|
||||
* FORCE_WAKEUP: This has higher priority than PUT_TO_SLEEP.
|
||||
* BBP_CURRENT_STATE: 0: BBP sleep, 1: BBP awake.
|
||||
*/
|
||||
#define MAC_CSR12 0x3030
|
||||
#define MAC_CSR12_CURRENT_STATE FIELD32(0x00000001)
|
||||
#define MAC_CSR12_PUT_TO_SLEEP FIELD32(0x00000002)
|
||||
#define MAC_CSR12_FORCE_WAKEUP FIELD32(0x00000004)
|
||||
#define MAC_CSR12_BBP_CURRENT_STATE FIELD32(0x00000008)
|
||||
|
||||
/*
|
||||
* MAC_CSR13: GPIO.
|
||||
*/
|
||||
#define MAC_CSR13 0x3034
|
||||
|
||||
/*
|
||||
* MAC_CSR14: LED control register.
|
||||
* ON_PERIOD: On period, default 70ms.
|
||||
* OFF_PERIOD: Off period, default 30ms.
|
||||
* HW_LED: HW TX activity, 1: normal OFF, 0: normal ON.
|
||||
* SW_LED: s/w LED, 1: ON, 0: OFF.
|
||||
* HW_LED_POLARITY: 0: active low, 1: active high.
|
||||
*/
|
||||
#define MAC_CSR14 0x3038
|
||||
#define MAC_CSR14_ON_PERIOD FIELD32(0x000000ff)
|
||||
#define MAC_CSR14_OFF_PERIOD FIELD32(0x0000ff00)
|
||||
#define MAC_CSR14_HW_LED FIELD32(0x00010000)
|
||||
#define MAC_CSR14_SW_LED FIELD32(0x00020000)
|
||||
#define MAC_CSR14_HW_LED_POLARITY FIELD32(0x00040000)
|
||||
#define MAC_CSR14_SW_LED2 FIELD32(0x00080000)
|
||||
|
||||
/*
|
||||
* MAC_CSR15: NAV control.
|
||||
*/
|
||||
#define MAC_CSR15 0x303c
|
||||
|
||||
/*
|
||||
* TXRX control registers.
|
||||
* Some values are set in TU, whereas 1 TU == 1024 us.
|
||||
*/
|
||||
|
||||
/*
|
||||
* TXRX_CSR0: TX/RX configuration register.
|
||||
* TSF_OFFSET: Default is 24.
|
||||
* AUTO_TX_SEQ: 1: ASIC auto replace sequence nr in outgoing frame.
|
||||
* DISABLE_RX: Disable Rx engine.
|
||||
* DROP_CRC: Drop CRC error.
|
||||
* DROP_PHYSICAL: Drop physical error.
|
||||
* DROP_CONTROL: Drop control frame.
|
||||
* DROP_NOT_TO_ME: Drop not to me unicast frame.
|
||||
* DROP_TO_DS: Drop fram ToDs bit is true.
|
||||
* DROP_VERSION_ERROR: Drop version error frame.
|
||||
* DROP_MULTICAST: Drop multicast frames.
|
||||
* DROP_BORADCAST: Drop broadcast frames.
|
||||
* ROP_ACK_CTS: Drop received ACK and CTS.
|
||||
*/
|
||||
#define TXRX_CSR0 0x3040
|
||||
#define TXRX_CSR0_RX_ACK_TIMEOUT FIELD32(0x000001ff)
|
||||
#define TXRX_CSR0_TSF_OFFSET FIELD32(0x00007e00)
|
||||
#define TXRX_CSR0_AUTO_TX_SEQ FIELD32(0x00008000)
|
||||
#define TXRX_CSR0_DISABLE_RX FIELD32(0x00010000)
|
||||
#define TXRX_CSR0_DROP_CRC FIELD32(0x00020000)
|
||||
#define TXRX_CSR0_DROP_PHYSICAL FIELD32(0x00040000)
|
||||
#define TXRX_CSR0_DROP_CONTROL FIELD32(0x00080000)
|
||||
#define TXRX_CSR0_DROP_NOT_TO_ME FIELD32(0x00100000)
|
||||
#define TXRX_CSR0_DROP_TO_DS FIELD32(0x00200000)
|
||||
#define TXRX_CSR0_DROP_VERSION_ERROR FIELD32(0x00400000)
|
||||
#define TXRX_CSR0_DROP_MULTICAST FIELD32(0x00800000)
|
||||
#define TXRX_CSR0_DROP_BORADCAST FIELD32(0x01000000)
|
||||
#define TXRX_CSR0_DROP_ACK_CTS FIELD32(0x02000000)
|
||||
#define TXRX_CSR0_TX_WITHOUT_WAITING FIELD32(0x04000000)
|
||||
|
||||
/*
|
||||
* TXRX_CSR1
|
||||
*/
|
||||
#define TXRX_CSR1 0x3044
|
||||
|
||||
/*
|
||||
* TXRX_CSR2
|
||||
*/
|
||||
#define TXRX_CSR2 0x3048
|
||||
|
||||
/*
|
||||
* TXRX_CSR3
|
||||
*/
|
||||
#define TXRX_CSR3 0x304c
|
||||
|
||||
/*
|
||||
* TXRX_CSR4: Auto-Responder/Tx-retry register.
|
||||
* AUTORESPOND_PREAMBLE: 0:long, 1:short preamble.
|
||||
* OFDM_TX_RATE_DOWN: 1:enable.
|
||||
* OFDM_TX_RATE_STEP: 0:1-step, 1: 2-step, 2:3-step, 3:4-step.
|
||||
* OFDM_TX_FALLBACK_CCK: 0: Fallback to OFDM 6M only, 1: Fallback to CCK 1M,2M.
|
||||
*/
|
||||
#define TXRX_CSR4 0x3050
|
||||
#define TXRX_CSR4_TX_ACK_TIMEOUT FIELD32(0x000000ff)
|
||||
#define TXRX_CSR4_CNTL_ACK_POLICY FIELD32(0x00000700)
|
||||
#define TXRX_CSR4_ACK_CTS_PSM FIELD32(0x00010000)
|
||||
#define TXRX_CSR4_AUTORESPOND_ENABLE FIELD32(0x00020000)
|
||||
#define TXRX_CSR4_AUTORESPOND_PREAMBLE FIELD32(0x00040000)
|
||||
#define TXRX_CSR4_OFDM_TX_RATE_DOWN FIELD32(0x00080000)
|
||||
#define TXRX_CSR4_OFDM_TX_RATE_STEP FIELD32(0x00300000)
|
||||
#define TXRX_CSR4_OFDM_TX_FALLBACK_CCK FIELD32(0x00400000)
|
||||
#define TXRX_CSR4_LONG_RETRY_LIMIT FIELD32(0x0f000000)
|
||||
#define TXRX_CSR4_SHORT_RETRY_LIMIT FIELD32(0xf0000000)
|
||||
|
||||
/*
|
||||
* TXRX_CSR5
|
||||
*/
|
||||
#define TXRX_CSR5 0x3054
|
||||
|
||||
/*
|
||||
* ACK/CTS payload consumed time registers.
|
||||
*/
|
||||
#define TXRX_CSR6 0x3058
|
||||
#define TXRX_CSR7 0x305c
|
||||
#define TXRX_CSR8 0x3060
|
||||
|
||||
/*
|
||||
* TXRX_CSR9: Synchronization control register.
|
||||
* BEACON_INTERVAL: In unit of 1/16 TU.
|
||||
* TSF_TICKING: Enable TSF auto counting.
|
||||
* TSF_SYNC: Tsf sync, 0: disable, 1: infra, 2: ad-hoc/master mode.
|
||||
* BEACON_GEN: Enable beacon generator.
|
||||
*/
|
||||
#define TXRX_CSR9 0x3064
|
||||
#define TXRX_CSR9_BEACON_INTERVAL FIELD32(0x0000ffff)
|
||||
#define TXRX_CSR9_TSF_TICKING FIELD32(0x00010000)
|
||||
#define TXRX_CSR9_TSF_SYNC FIELD32(0x00060000)
|
||||
#define TXRX_CSR9_TBTT_ENABLE FIELD32(0x00080000)
|
||||
#define TXRX_CSR9_BEACON_GEN FIELD32(0x00100000)
|
||||
#define TXRX_CSR9_TIMESTAMP_COMPENSATE FIELD32(0xff000000)
|
||||
|
||||
/*
|
||||
* TXRX_CSR10: BEACON alignment.
|
||||
*/
|
||||
#define TXRX_CSR10 0x3068
|
||||
|
||||
/*
|
||||
* TXRX_CSR11: AES mask.
|
||||
*/
|
||||
#define TXRX_CSR11 0x306c
|
||||
|
||||
/*
|
||||
* TXRX_CSR12: TSF low 32.
|
||||
*/
|
||||
#define TXRX_CSR12 0x3070
|
||||
#define TXRX_CSR12_LOW_TSFTIMER FIELD32(0xffffffff)
|
||||
|
||||
/*
|
||||
* TXRX_CSR13: TSF high 32.
|
||||
*/
|
||||
#define TXRX_CSR13 0x3074
|
||||
#define TXRX_CSR13_HIGH_TSFTIMER FIELD32(0xffffffff)
|
||||
|
||||
/*
|
||||
* TXRX_CSR14: TBTT timer.
|
||||
*/
|
||||
#define TXRX_CSR14 0x3078
|
||||
|
||||
/*
|
||||
* TXRX_CSR15: TKIP MIC priority byte "AND" mask.
|
||||
*/
|
||||
#define TXRX_CSR15 0x307c
|
||||
|
||||
/*
|
||||
* PHY control registers.
|
||||
* Some values are set in TU, whereas 1 TU == 1024 us.
|
||||
*/
|
||||
|
||||
/*
|
||||
* PHY_CSR0: RF/PS control.
|
||||
*/
|
||||
#define PHY_CSR0 0x3080
|
||||
#define PHY_CSR0_PA_PE_BG FIELD32(0x00010000)
|
||||
#define PHY_CSR0_PA_PE_A FIELD32(0x00020000)
|
||||
|
||||
/*
|
||||
* PHY_CSR1
|
||||
*/
|
||||
#define PHY_CSR1 0x3084
|
||||
#define PHY_CSR1_RF_RPI FIELD32(0x00010000)
|
||||
|
||||
|
||||
/*
|
||||
* PHY_CSR2: Pre-TX BBP control.
|
||||
*/
|
||||
#define PHY_CSR2 0x3088
|
||||
|
||||
/*
|
||||
* PHY_CSR3: BBP serial control register.
|
||||
* VALUE: Register value to program into BBP.
|
||||
* REG_NUM: Selected BBP register.
|
||||
* READ_CONTROL: 0: Write BBP, 1: Read BBP.
|
||||
* BUSY: 1: ASIC is busy execute BBP programming.
|
||||
*/
|
||||
#define PHY_CSR3 0x308c
|
||||
#define PHY_CSR3_VALUE FIELD32(0x000000ff)
|
||||
#define PHY_CSR3_REGNUM FIELD32(0x00007f00)
|
||||
#define PHY_CSR3_READ_CONTROL FIELD32(0x00008000)
|
||||
#define PHY_CSR3_BUSY FIELD32(0x00010000)
|
||||
|
||||
/*
|
||||
* PHY_CSR4: RF serial control register
|
||||
* VALUE: Register value (include register id) serial out to RF/IF chip.
|
||||
* NUMBER_OF_BITS: Number of bits used in RFRegValue (I:20, RFMD:22).
|
||||
* IF_SELECT: 1: select IF to program, 0: select RF to program.
|
||||
* PLL_LD: RF PLL_LD status.
|
||||
* BUSY: 1: ASIC is busy execute RF programming.
|
||||
*/
|
||||
#define PHY_CSR4 0x3090
|
||||
#define PHY_CSR4_VALUE FIELD32(0x00ffffff)
|
||||
#define PHY_CSR4_NUMBER_OF_BITS FIELD32(0x1f000000)
|
||||
#define PHY_CSR4_IF_SELECT FIELD32(0x20000000)
|
||||
#define PHY_CSR4_PLL_LD FIELD32(0x40000000)
|
||||
#define PHY_CSR4_BUSY FIELD32(0x80000000)
|
||||
|
||||
/*
|
||||
* PHY_CSR5: RX to TX signal switch timing control.
|
||||
*/
|
||||
#define PHY_CSR5 0x3094
|
||||
|
||||
/*
|
||||
* PHY_CSR6: TX to RX signal timing control.
|
||||
*/
|
||||
#define PHY_CSR6 0x3098
|
||||
|
||||
/*
|
||||
* PHY_CSR7: TX DAC switching timing control.
|
||||
*/
|
||||
#define PHY_CSR7 0x309c
|
||||
|
||||
/*
|
||||
* Security control register.
|
||||
*/
|
||||
|
||||
/*
|
||||
* SEC_CSR0: Shared key table control.
|
||||
*/
|
||||
#define SEC_CSR0 0x30a0
|
||||
|
||||
/*
|
||||
* SEC_CSR1: Shared key table security mode register.
|
||||
*/
|
||||
#define SEC_CSR1 0x30a4
|
||||
#define SEC_CSR1_BSS0_KEY0_CIPHER_ALG FIELD32(0x00000007)
|
||||
#define SEC_CSR1_BSS0_KEY1_CIPHER_ALG FIELD32(0x00000070)
|
||||
#define SEC_CSR1_BSS0_KEY2_CIPHER_ALG FIELD32(0x00000700)
|
||||
#define SEC_CSR1_BSS0_KEY3_CIPHER_ALG FIELD32(0x00007000)
|
||||
#define SEC_CSR1_BSS1_KEY0_CIPHER_ALG FIELD32(0x00070000)
|
||||
#define SEC_CSR1_BSS1_KEY1_CIPHER_ALG FIELD32(0x00700000)
|
||||
#define SEC_CSR1_BSS1_KEY2_CIPHER_ALG FIELD32(0x07000000)
|
||||
#define SEC_CSR1_BSS1_KEY3_CIPHER_ALG FIELD32(0x70000000)
|
||||
|
||||
/*
|
||||
* Pairwise key table valid bitmap registers.
|
||||
* SEC_CSR2: pairwise key table valid bitmap 0.
|
||||
* SEC_CSR3: pairwise key table valid bitmap 1.
|
||||
*/
|
||||
#define SEC_CSR2 0x30a8
|
||||
#define SEC_CSR3 0x30ac
|
||||
|
||||
/*
|
||||
* SEC_CSR4: Pairwise key table lookup control.
|
||||
*/
|
||||
#define SEC_CSR4 0x30b0
|
||||
|
||||
/*
|
||||
* SEC_CSR5: shared key table security mode register.
|
||||
*/
|
||||
#define SEC_CSR5 0x30b4
|
||||
#define SEC_CSR5_BSS2_KEY0_CIPHER_ALG FIELD32(0x00000007)
|
||||
#define SEC_CSR5_BSS2_KEY1_CIPHER_ALG FIELD32(0x00000070)
|
||||
#define SEC_CSR5_BSS2_KEY2_CIPHER_ALG FIELD32(0x00000700)
|
||||
#define SEC_CSR5_BSS2_KEY3_CIPHER_ALG FIELD32(0x00007000)
|
||||
#define SEC_CSR5_BSS3_KEY0_CIPHER_ALG FIELD32(0x00070000)
|
||||
#define SEC_CSR5_BSS3_KEY1_CIPHER_ALG FIELD32(0x00700000)
|
||||
#define SEC_CSR5_BSS3_KEY2_CIPHER_ALG FIELD32(0x07000000)
|
||||
#define SEC_CSR5_BSS3_KEY3_CIPHER_ALG FIELD32(0x70000000)
|
||||
|
||||
/*
|
||||
* STA control registers.
|
||||
*/
|
||||
|
||||
/*
|
||||
* STA_CSR0: RX PLCP error count & RX FCS error count.
|
||||
*/
|
||||
#define STA_CSR0 0x30c0
|
||||
#define STA_CSR0_FCS_ERROR FIELD32(0x0000ffff)
|
||||
#define STA_CSR0_PLCP_ERROR FIELD32(0xffff0000)
|
||||
|
||||
/*
|
||||
* STA_CSR1: RX False CCA count & RX LONG frame count.
|
||||
*/
|
||||
#define STA_CSR1 0x30c4
|
||||
#define STA_CSR1_PHYSICAL_ERROR FIELD32(0x0000ffff)
|
||||
#define STA_CSR1_FALSE_CCA_ERROR FIELD32(0xffff0000)
|
||||
|
||||
/*
|
||||
* STA_CSR2: TX Beacon count and RX FIFO overflow count.
|
||||
*/
|
||||
#define STA_CSR2 0x30c8
|
||||
#define STA_CSR2_RX_FIFO_OVERFLOW_COUNT FIELD32(0x0000ffff)
|
||||
#define STA_CSR2_RX_OVERFLOW_COUNT FIELD32(0xffff0000)
|
||||
|
||||
/*
|
||||
* STA_CSR3: TX Beacon count.
|
||||
*/
|
||||
#define STA_CSR3 0x30cc
|
||||
#define STA_CSR3_TX_BEACON_COUNT FIELD32(0x0000ffff)
|
||||
|
||||
/*
|
||||
* STA_CSR4: TX Retry count.
|
||||
*/
|
||||
#define STA_CSR4 0x30d0
|
||||
#define STA_CSR4_TX_NO_RETRY_COUNT FIELD32(0x0000ffff)
|
||||
#define STA_CSR4_TX_ONE_RETRY_COUNT FIELD32(0xffff0000)
|
||||
|
||||
/*
|
||||
* STA_CSR5: TX Retry count.
|
||||
*/
|
||||
#define STA_CSR5 0x30d4
|
||||
#define STA_CSR4_TX_MULTI_RETRY_COUNT FIELD32(0x0000ffff)
|
||||
#define STA_CSR4_TX_RETRY_FAIL_COUNT FIELD32(0xffff0000)
|
||||
|
||||
/*
|
||||
* QOS control registers.
|
||||
*/
|
||||
|
||||
/*
|
||||
* QOS_CSR1: TXOP holder MAC address register.
|
||||
*/
|
||||
#define QOS_CSR1 0x30e4
|
||||
#define QOS_CSR1_BYTE4 FIELD32(0x000000ff)
|
||||
#define QOS_CSR1_BYTE5 FIELD32(0x0000ff00)
|
||||
|
||||
/*
|
||||
* QOS_CSR2: TXOP holder timeout register.
|
||||
*/
|
||||
#define QOS_CSR2 0x30e8
|
||||
|
||||
/*
|
||||
* RX QOS-CFPOLL MAC address register.
|
||||
* QOS_CSR3: RX QOS-CFPOLL MAC address 0.
|
||||
* QOS_CSR4: RX QOS-CFPOLL MAC address 1.
|
||||
*/
|
||||
#define QOS_CSR3 0x30ec
|
||||
#define QOS_CSR4 0x30f0
|
||||
|
||||
/*
|
||||
* QOS_CSR5: "QosControl" field of the RX QOS-CFPOLL.
|
||||
*/
|
||||
#define QOS_CSR5 0x30f4
|
||||
|
||||
/*
|
||||
* WMM Scheduler Register
|
||||
*/
|
||||
|
||||
/*
|
||||
* AIFSN_CSR: AIFSN for each EDCA AC.
|
||||
* AIFSN0: For AC_BK.
|
||||
* AIFSN1: For AC_BE.
|
||||
* AIFSN2: For AC_VI.
|
||||
* AIFSN3: For AC_VO.
|
||||
*/
|
||||
#define AIFSN_CSR 0x0400
|
||||
#define AIFSN_CSR_AIFSN0 FIELD32(0x0000000f)
|
||||
#define AIFSN_CSR_AIFSN1 FIELD32(0x000000f0)
|
||||
#define AIFSN_CSR_AIFSN2 FIELD32(0x00000f00)
|
||||
#define AIFSN_CSR_AIFSN3 FIELD32(0x0000f000)
|
||||
|
||||
/*
|
||||
* CWMIN_CSR: CWmin for each EDCA AC.
|
||||
* CWMIN0: For AC_BK.
|
||||
* CWMIN1: For AC_BE.
|
||||
* CWMIN2: For AC_VI.
|
||||
* CWMIN3: For AC_VO.
|
||||
*/
|
||||
#define CWMIN_CSR 0x0404
|
||||
#define CWMIN_CSR_CWMIN0 FIELD32(0x0000000f)
|
||||
#define CWMIN_CSR_CWMIN1 FIELD32(0x000000f0)
|
||||
#define CWMIN_CSR_CWMIN2 FIELD32(0x00000f00)
|
||||
#define CWMIN_CSR_CWMIN3 FIELD32(0x0000f000)
|
||||
|
||||
/*
|
||||
* CWMAX_CSR: CWmax for each EDCA AC.
|
||||
* CWMAX0: For AC_BK.
|
||||
* CWMAX1: For AC_BE.
|
||||
* CWMAX2: For AC_VI.
|
||||
* CWMAX3: For AC_VO.
|
||||
*/
|
||||
#define CWMAX_CSR 0x0408
|
||||
#define CWMAX_CSR_CWMAX0 FIELD32(0x0000000f)
|
||||
#define CWMAX_CSR_CWMAX1 FIELD32(0x000000f0)
|
||||
#define CWMAX_CSR_CWMAX2 FIELD32(0x00000f00)
|
||||
#define CWMAX_CSR_CWMAX3 FIELD32(0x0000f000)
|
||||
|
||||
/*
|
||||
* AC_TXOP_CSR0: AC_BK/AC_BE TXOP register.
|
||||
* AC0_TX_OP: For AC_BK, in unit of 32us.
|
||||
* AC1_TX_OP: For AC_BE, in unit of 32us.
|
||||
*/
|
||||
#define AC_TXOP_CSR0 0x040c
|
||||
#define AC_TXOP_CSR0_AC0_TX_OP FIELD32(0x0000ffff)
|
||||
#define AC_TXOP_CSR0_AC1_TX_OP FIELD32(0xffff0000)
|
||||
|
||||
/*
|
||||
* AC_TXOP_CSR1: AC_VO/AC_VI TXOP register.
|
||||
* AC2_TX_OP: For AC_VI, in unit of 32us.
|
||||
* AC3_TX_OP: For AC_VO, in unit of 32us.
|
||||
*/
|
||||
#define AC_TXOP_CSR1 0x0410
|
||||
#define AC_TXOP_CSR1_AC2_TX_OP FIELD32(0x0000ffff)
|
||||
#define AC_TXOP_CSR1_AC3_TX_OP FIELD32(0xffff0000)
|
||||
|
||||
/*
|
||||
* RF registers
|
||||
*/
|
||||
#define RF3_TXPOWER FIELD32(0x00003e00)
|
||||
#define RF4_FREQ_OFFSET FIELD32(0x0003f000)
|
||||
|
||||
/*
|
||||
* EEPROM content.
|
||||
* The wordsize of the EEPROM is 16 bits.
|
||||
*/
|
||||
|
||||
/*
|
||||
* HW MAC address.
|
||||
*/
|
||||
#define EEPROM_MAC_ADDR_0 0x0002
|
||||
#define EEPROM_MAC_ADDR_BYTE0 FIELD16(0x00ff)
|
||||
#define EEPROM_MAC_ADDR_BYTE1 FIELD16(0xff00)
|
||||
#define EEPROM_MAC_ADDR1 0x0003
|
||||
#define EEPROM_MAC_ADDR_BYTE2 FIELD16(0x00ff)
|
||||
#define EEPROM_MAC_ADDR_BYTE3 FIELD16(0xff00)
|
||||
#define EEPROM_MAC_ADDR_2 0x0004
|
||||
#define EEPROM_MAC_ADDR_BYTE4 FIELD16(0x00ff)
|
||||
#define EEPROM_MAC_ADDR_BYTE5 FIELD16(0xff00)
|
||||
|
||||
/*
|
||||
* EEPROM antenna.
|
||||
* ANTENNA_NUM: Number of antenna's.
|
||||
* TX_DEFAULT: Default antenna 0: diversity, 1: A, 2: B.
|
||||
* RX_DEFAULT: Default antenna 0: diversity, 1: A, 2: B.
|
||||
* FRAME_TYPE: 0: DPDT , 1: SPDT , noted this bit is valid for g only.
|
||||
* DYN_TXAGC: Dynamic TX AGC control.
|
||||
* HARDWARE_RADIO: 1: Hardware controlled radio. Read GPIO0.
|
||||
* RF_TYPE: Rf_type of this adapter.
|
||||
*/
|
||||
#define EEPROM_ANTENNA 0x0010
|
||||
#define EEPROM_ANTENNA_NUM FIELD16(0x0003)
|
||||
#define EEPROM_ANTENNA_TX_DEFAULT FIELD16(0x000c)
|
||||
#define EEPROM_ANTENNA_RX_DEFAULT FIELD16(0x0030)
|
||||
#define EEPROM_ANTENNA_FRAME_TYPE FIELD16(0x0040)
|
||||
#define EEPROM_ANTENNA_DYN_TXAGC FIELD16(0x0200)
|
||||
#define EEPROM_ANTENNA_HARDWARE_RADIO FIELD16(0x0400)
|
||||
#define EEPROM_ANTENNA_RF_TYPE FIELD16(0xf800)
|
||||
|
||||
/*
|
||||
* EEPROM NIC config.
|
||||
* EXTERNAL_LNA: External LNA.
|
||||
*/
|
||||
#define EEPROM_NIC 0x0011
|
||||
#define EEPROM_NIC_EXTERNAL_LNA FIELD16(0x0010)
|
||||
|
||||
/*
|
||||
* EEPROM geography.
|
||||
* GEO_A: Default geographical setting for 5GHz band
|
||||
* GEO: Default geographical setting.
|
||||
*/
|
||||
#define EEPROM_GEOGRAPHY 0x0012
|
||||
#define EEPROM_GEOGRAPHY_GEO_A FIELD16(0x00ff)
|
||||
#define EEPROM_GEOGRAPHY_GEO FIELD16(0xff00)
|
||||
|
||||
/*
|
||||
* EEPROM BBP.
|
||||
*/
|
||||
#define EEPROM_BBP_START 0x0013
|
||||
#define EEPROM_BBP_SIZE 16
|
||||
#define EEPROM_BBP_VALUE FIELD16(0x00ff)
|
||||
#define EEPROM_BBP_REG_ID FIELD16(0xff00)
|
||||
|
||||
/*
|
||||
* EEPROM TXPOWER 802.11G
|
||||
*/
|
||||
#define EEPROM_TXPOWER_G_START 0x0023
|
||||
#define EEPROM_TXPOWER_G_SIZE 7
|
||||
#define EEPROM_TXPOWER_G_1 FIELD16(0x00ff)
|
||||
#define EEPROM_TXPOWER_G_2 FIELD16(0xff00)
|
||||
|
||||
/*
|
||||
* EEPROM Frequency
|
||||
*/
|
||||
#define EEPROM_FREQ 0x002f
|
||||
#define EEPROM_FREQ_OFFSET FIELD16(0x00ff)
|
||||
#define EEPROM_FREQ_SEQ_MASK FIELD16(0xff00)
|
||||
#define EEPROM_FREQ_SEQ FIELD16(0x0300)
|
||||
|
||||
/*
|
||||
* EEPROM LED.
|
||||
* POLARITY_RDY_G: Polarity RDY_G setting.
|
||||
* POLARITY_RDY_A: Polarity RDY_A setting.
|
||||
* POLARITY_ACT: Polarity ACT setting.
|
||||
* POLARITY_GPIO_0: Polarity GPIO0 setting.
|
||||
* POLARITY_GPIO_1: Polarity GPIO1 setting.
|
||||
* POLARITY_GPIO_2: Polarity GPIO2 setting.
|
||||
* POLARITY_GPIO_3: Polarity GPIO3 setting.
|
||||
* POLARITY_GPIO_4: Polarity GPIO4 setting.
|
||||
* LED_MODE: Led mode.
|
||||
*/
|
||||
#define EEPROM_LED 0x0030
|
||||
#define EEPROM_LED_POLARITY_RDY_G FIELD16(0x0001)
|
||||
#define EEPROM_LED_POLARITY_RDY_A FIELD16(0x0002)
|
||||
#define EEPROM_LED_POLARITY_ACT FIELD16(0x0004)
|
||||
#define EEPROM_LED_POLARITY_GPIO_0 FIELD16(0x0008)
|
||||
#define EEPROM_LED_POLARITY_GPIO_1 FIELD16(0x0010)
|
||||
#define EEPROM_LED_POLARITY_GPIO_2 FIELD16(0x0020)
|
||||
#define EEPROM_LED_POLARITY_GPIO_3 FIELD16(0x0040)
|
||||
#define EEPROM_LED_POLARITY_GPIO_4 FIELD16(0x0080)
|
||||
#define EEPROM_LED_LED_MODE FIELD16(0x1f00)
|
||||
|
||||
/*
|
||||
* EEPROM TXPOWER 802.11A
|
||||
*/
|
||||
#define EEPROM_TXPOWER_A_START 0x0031
|
||||
#define EEPROM_TXPOWER_A_SIZE 12
|
||||
#define EEPROM_TXPOWER_A_1 FIELD16(0x00ff)
|
||||
#define EEPROM_TXPOWER_A_2 FIELD16(0xff00)
|
||||
|
||||
/*
|
||||
* BBP content.
|
||||
* The wordsize of the BBP is 8 bits.
|
||||
*/
|
||||
|
||||
/*
|
||||
* BBP_R2
|
||||
*/
|
||||
#define BBP_R2_BG_MODE FIELD8(0x20)
|
||||
|
||||
/*
|
||||
* BBP_R3
|
||||
*/
|
||||
#define BBP_R3_SMART_MODE FIELD8(0x01)
|
||||
|
||||
/*
|
||||
* BBP_R4: RX antenna control
|
||||
* FRAME_END: 1 - DPDT, 0 - SPDT (Only valid for 802.11G, RF2527 & RF2529)
|
||||
*/
|
||||
#define BBP_R4_RX_ANTENNA FIELD8(0x03)
|
||||
#define BBP_R4_RX_FRAME_END FIELD8(0x10)
|
||||
#define BBP_R4_RX_BG_MODE FIELD8(0x20)
|
||||
|
||||
/*
|
||||
* BBP_R77
|
||||
*/
|
||||
#define BBP_R77_PAIR FIELD8(0x03)
|
||||
|
||||
/*
|
||||
* DMA descriptor defines.
|
||||
*/
|
||||
#define TXD_DESC_SIZE ( 6 * sizeof(struct data_desc) )
|
||||
#define RXD_DESC_SIZE ( 6 * sizeof(struct data_desc) )
|
||||
|
||||
/*
|
||||
* TX descriptor format for TX, PRIO and Beacon Ring.
|
||||
*/
|
||||
|
||||
/*
|
||||
* Word0
|
||||
* BURST: Next frame belongs to same "burst" event.
|
||||
* TKIP_MIC: ASIC appends TKIP MIC if TKIP is used.
|
||||
* KEY_TABLE: Use per-client pairwise KEY table.
|
||||
* KEY_INDEX:
|
||||
* Key index (0~31) to the pairwise KEY table.
|
||||
* 0~3 to shared KEY table 0 (BSS0).
|
||||
* 4~7 to shared KEY table 1 (BSS1).
|
||||
* 8~11 to shared KEY table 2 (BSS2).
|
||||
* 12~15 to shared KEY table 3 (BSS3).
|
||||
* BURST2: For backward compatibility, set to same value as BURST.
|
||||
*/
|
||||
#define TXD_W0_BURST FIELD32(0x00000001)
|
||||
#define TXD_W0_VALID FIELD32(0x00000002)
|
||||
#define TXD_W0_MORE_FRAG FIELD32(0x00000004)
|
||||
#define TXD_W0_ACK FIELD32(0x00000008)
|
||||
#define TXD_W0_TIMESTAMP FIELD32(0x00000010)
|
||||
#define TXD_W0_OFDM FIELD32(0x00000020)
|
||||
#define TXD_W0_IFS FIELD32(0x00000040)
|
||||
#define TXD_W0_RETRY_MODE FIELD32(0x00000080)
|
||||
#define TXD_W0_TKIP_MIC FIELD32(0x00000100)
|
||||
#define TXD_W0_KEY_TABLE FIELD32(0x00000200)
|
||||
#define TXD_W0_KEY_INDEX FIELD32(0x0000fc00)
|
||||
#define TXD_W0_DATABYTE_COUNT FIELD32(0x0fff0000)
|
||||
#define TXD_W0_BURST2 FIELD32(0x10000000)
|
||||
#define TXD_W0_CIPHER_ALG FIELD32(0xe0000000)
|
||||
|
||||
/*
|
||||
* Word1
|
||||
* HOST_Q_ID: EDCA/HCCA queue ID.
|
||||
* HW_SEQUENCE: MAC overwrites the frame sequence number.
|
||||
* BUFFER_COUNT: Number of buffers in this TXD.
|
||||
*/
|
||||
#define TXD_W1_HOST_Q_ID FIELD32(0x0000000f)
|
||||
#define TXD_W1_AIFSN FIELD32(0x000000f0)
|
||||
#define TXD_W1_CWMIN FIELD32(0x00000f00)
|
||||
#define TXD_W1_CWMAX FIELD32(0x0000f000)
|
||||
#define TXD_W1_IV_OFFSET FIELD32(0x003f0000)
|
||||
#define TXD_W1_HW_SEQUENCE FIELD32(0x10000000)
|
||||
#define TXD_W1_BUFFER_COUNT FIELD32(0xe0000000)
|
||||
|
||||
/*
|
||||
* Word2: PLCP information
|
||||
*/
|
||||
#define TXD_W2_PLCP_SIGNAL FIELD32(0x000000ff)
|
||||
#define TXD_W2_PLCP_SERVICE FIELD32(0x0000ff00)
|
||||
#define TXD_W2_PLCP_LENGTH_LOW FIELD32(0x00ff0000)
|
||||
#define TXD_W2_PLCP_LENGTH_HIGH FIELD32(0xff000000)
|
||||
|
||||
/*
|
||||
* Word3
|
||||
*/
|
||||
#define TXD_W3_IV FIELD32(0xffffffff)
|
||||
|
||||
/*
|
||||
* Word4
|
||||
*/
|
||||
#define TXD_W4_EIV FIELD32(0xffffffff)
|
||||
|
||||
/*
|
||||
* Word5
|
||||
* FRAME_OFFSET: Frame start offset inside ASIC TXFIFO (after TXINFO field).
|
||||
* PACKET_ID: Driver assigned packet ID to categorize TXResult in interrupt.
|
||||
* WAITING_DMA_DONE_INT: TXD been filled with data
|
||||
* and waiting for TxDoneISR housekeeping.
|
||||
*/
|
||||
#define TXD_W5_FRAME_OFFSET FIELD32(0x000000ff)
|
||||
#define TXD_W5_PACKET_ID FIELD32(0x0000ff00)
|
||||
#define TXD_W5_TX_POWER FIELD32(0x00ff0000)
|
||||
#define TXD_W5_WAITING_DMA_DONE_INT FIELD32(0x01000000)
|
||||
|
||||
/*
|
||||
* RX descriptor format for RX Ring.
|
||||
*/
|
||||
|
||||
/*
|
||||
* Word0
|
||||
* CIPHER_ERROR: 1:ICV error, 2:MIC error, 3:invalid key.
|
||||
* KEY_INDEX: Decryption key actually used.
|
||||
*/
|
||||
#define RXD_W0_OWNER_NIC FIELD32(0x00000001)
|
||||
#define RXD_W0_DROP FIELD32(0x00000002)
|
||||
#define RXD_W0_UNICAST_TO_ME FIELD32(0x00000004)
|
||||
#define RXD_W0_MULTICAST FIELD32(0x00000008)
|
||||
#define RXD_W0_BROADCAST FIELD32(0x00000010)
|
||||
#define RXD_W0_MY_BSS FIELD32(0x00000020)
|
||||
#define RXD_W0_CRC FIELD32(0x00000040)
|
||||
#define RXD_W0_OFDM FIELD32(0x00000080)
|
||||
#define RXD_W0_CIPHER_ERROR FIELD32(0x00000300)
|
||||
#define RXD_W0_KEY_INDEX FIELD32(0x0000fc00)
|
||||
#define RXD_W0_DATABYTE_COUNT FIELD32(0x0fff0000)
|
||||
#define RXD_W0_CIPHER_ALG FIELD32(0xe0000000)
|
||||
|
||||
/*
|
||||
* WORD1
|
||||
* SIGNAL: RX raw data rate reported by BBP.
|
||||
* RSSI: RSSI reported by BBP.
|
||||
*/
|
||||
#define RXD_W1_SIGNAL FIELD32(0x000000ff)
|
||||
#define RXD_W1_RSSI FIELD32(0x0000ff00)
|
||||
#define RXD_W1_FRAME_OFFSET FIELD32(0x7f000000)
|
||||
|
||||
/*
|
||||
* Word2
|
||||
* IV: Received IV of originally encrypted.
|
||||
*/
|
||||
#define RXD_W2_IV FIELD32(0xffffffff)
|
||||
|
||||
/*
|
||||
* Word3
|
||||
* EIV: Received EIV of originally encrypted.
|
||||
*/
|
||||
#define RXD_W3_EIV FIELD32(0xffffffff)
|
||||
|
||||
/*
|
||||
* Word4
|
||||
*/
|
||||
#define RXD_W4_RESERVED FIELD32(0xffffffff)
|
||||
|
||||
/*
|
||||
* the above 20-byte is called RXINFO and will be DMAed to MAC RX block
|
||||
* and passed to the HOST driver.
|
||||
* The following fields are for DMA block and HOST usage only.
|
||||
* Can't be touched by ASIC MAC block.
|
||||
*/
|
||||
|
||||
/*
|
||||
* Word5
|
||||
*/
|
||||
#define RXD_W5_RESERVED FIELD32(0xffffffff)
|
||||
|
||||
/*
|
||||
* Macro's for converting txpower from EEPROM to dscape value
|
||||
* and from dscape value to register value.
|
||||
*/
|
||||
#define MIN_TXPOWER 0
|
||||
#define MAX_TXPOWER 31
|
||||
#define DEFAULT_TXPOWER 24
|
||||
|
||||
#define TXPOWER_FROM_DEV(__txpower) \
|
||||
({ \
|
||||
((__txpower) > MAX_TXPOWER) ? \
|
||||
DEFAULT_TXPOWER : (__txpower); \
|
||||
})
|
||||
|
||||
#define TXPOWER_TO_DEV(__txpower) \
|
||||
({ \
|
||||
((__txpower) <= MIN_TXPOWER) ? MIN_TXPOWER : \
|
||||
(((__txpower) >= MAX_TXPOWER) ? MAX_TXPOWER : \
|
||||
(__txpower)); \
|
||||
})
|
||||
|
||||
/*
|
||||
* Interrupt functions.
|
||||
*/
|
||||
static void rt73usb_interrupt_rxdone(struct urb *urb);
|
||||
|
||||
#endif /* RT73USB_H */
|
Loading…
Reference in New Issue
Block a user