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[ifxmips] add .32 patches

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@21150 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
ralph
2010-04-24 21:35:49 +00:00
parent 91ef46e29d
commit 13e9368456
84 changed files with 14626 additions and 1 deletions
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36
target/linux/ifxmips/patches-2.6.32/000-mips-bad-intctl.patch Normal file
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@@ -0,0 +1,36 @@
Index: linux-2.6.30.5/arch/mips/kernel/traps.c
===================================================================
--- linux-2.6.30.5.orig/arch/mips/kernel/traps.c 2009-08-16 23:19:38.000000000 +0200
+++ linux-2.6.30.5/arch/mips/kernel/traps.c 2009-09-02 18:23:37.000000000 +0200
@@ -1542,7 +1542,16 @@
*/
if (cpu_has_mips_r2) {
cp0_compare_irq = (read_c0_intctl() >> 29) & 7;
+ if (!cp0_compare_irq)
+ cp0_compare_irq = CP0_LEGACY_COMPARE_IRQ;
+
cp0_perfcount_irq = (read_c0_intctl() >> 26) & 7;
+ if (!cp0_perfcount_irq)
+ cp0_perfcount_irq = CP0_LEGACY_PERFCNT_IRQ;
+
+ if (arch_fixup_c0_irqs)
+ arch_fixup_c0_irqs();
+
if (cp0_perfcount_irq == cp0_compare_irq)
cp0_perfcount_irq = -1;
} else {
Index: linux-2.6.30.5/arch/mips/include/asm/irq.h
===================================================================
--- linux-2.6.30.5.orig/arch/mips/include/asm/irq.h 2009-09-02 18:24:49.000000000 +0200
+++ linux-2.6.30.5/arch/mips/include/asm/irq.h 2009-09-02 18:26:05.000000000 +0200
@@ -157,8 +157,10 @@
* IE7. Since R2 their number has to be read from the c0_intctl register.
*/
#define CP0_LEGACY_COMPARE_IRQ 7
+#define CP0_LEGACY_PERFCNT_IRQ 7
extern int cp0_compare_irq;
extern int cp0_perfcount_irq;
+extern void __weak arch_fixup_c0_irqs(void);
#endif /* _ASM_IRQ_H */

35
target/linux/ifxmips/patches-2.6.32/010-mips_clocksource_init_war.patch Normal file
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@@ -0,0 +1,35 @@
Index: linux-2.6.32.10/arch/mips/kernel/cevt-r4k.c
===================================================================
--- linux-2.6.32.10.orig/arch/mips/kernel/cevt-r4k.c 2010-04-02 21:11:39.000000000 +0200
+++ linux-2.6.32.10/arch/mips/kernel/cevt-r4k.c 2010-04-02 21:11:52.000000000 +0200
@@ -22,6 +22,22 @@
#ifndef CONFIG_MIPS_MT_SMTC
+/*
+ * Compare interrupt can be routed and latched outside the core,
+ * so a single execution hazard barrier may not be enough to give
+ * it time to clear as seen in the Cause register. 4 time the
+ * pipeline depth seems reasonably conservative, and empirically
+ * works better in configurations with high CPU/bus clock ratios.
+ */
+
+#define compare_change_hazard() \
+ do { \
+ irq_disable_hazard(); \
+ irq_disable_hazard(); \
+ irq_disable_hazard(); \
+ irq_disable_hazard(); \
+ } while (0)
+
static int mips_next_event(unsigned long delta,
struct clock_event_device *evt)
{
@@ -31,6 +47,7 @@
cnt = read_c0_count();
cnt += delta;
write_c0_compare(cnt);
+ compare_change_hazard();
res = ((int)(read_c0_count() - cnt) > 0) ? -ETIME : 0;
return res;
}

14
target/linux/ifxmips/patches-2.6.32/020-genirq_fix.patch Normal file
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@@ -0,0 +1,14 @@
Index: linux-2.6.33.2/kernel/irq/chip.c
===================================================================
--- linux-2.6.33.2.orig/kernel/irq/chip.c 2010-04-02 01:02:33.000000000 +0200
+++ linux-2.6.33.2/kernel/irq/chip.c 2010-04-02 23:37:40.000000000 +0200
@@ -650,6 +650,9 @@
kstat_incr_irqs_this_cpu(irq, desc);
+ if (unlikely(!desc->action || (desc->status & IRQ_DISABLED)))
+ return;
+
if (desc->chip->ack)
desc->chip->ack(irq);

134
target/linux/ifxmips/patches-2.6.32/030-mips-multi-machine-update.patch Normal file
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@@ -0,0 +1,134 @@
--- a/arch/mips/kernel/mips_machine.c
+++ b/arch/mips/kernel/mips_machine.c
@@ -7,12 +7,13 @@
*
*/
#include <linux/mm.h>
+#include <linux/string.h>
#include <asm/mips_machine.h>
-#include <asm/bootinfo.h>
static struct list_head mips_machines __initdata =
LIST_HEAD_INIT(mips_machines);
+static char *mips_machid __initdata;
char *mips_machine_name = "Unknown";
@@ -55,20 +56,65 @@ void __init mips_machine_set_name(char *
}
}
-void __init mips_machine_setup(unsigned long machtype)
+void __init mips_machine_setup(void)
{
struct mips_machine *mach;
- mach = mips_machine_find(machtype);
+ mach = mips_machine_find(mips_machtype);
if (!mach) {
- printk(KERN_ALERT "MIPS: no machine registered for "
- "machtype %lu\n", machtype);
+ printk(KERN_WARNING "MIPS: no machine registered for "
+ "machtype %lu\n", mips_machtype);
return;
}
mips_machine_set_name(mach->mach_name);
- printk(KERN_INFO "MIPS: machine is %s\n", mips_machine_name);
+ printk(KERN_NOTICE "MIPS: machine is %s\n", mips_machine_name);
if (mach->mach_setup)
mach->mach_setup();
}
+
+int __init mips_machtype_setup(char *id)
+{
+ if (mips_machid == NULL)
+ mips_machid = id;
+
+ return 1;
+}
+
+__setup("machtype=", mips_machtype_setup);
+
+static int __init mips_machtype_init(void)
+{
+ struct list_head *this;
+ struct mips_machine *mach;
+
+ if (mips_machid == NULL)
+ return 0;
+
+ list_for_each(this, &mips_machines) {
+ mach = list_entry(this, struct mips_machine, list);
+ if (mach->mach_id == NULL)
+ continue;
+
+ if (strcmp(mach->mach_id, mips_machid) == 0) {
+ mips_machtype = mach->mach_type;
+ return 0;
+ }
+ }
+
+ printk(KERN_WARNING
+ "MIPS: no machine found for id: '%s', registered machines:\n",
+ mips_machid);
+ printk(KERN_WARNING "%32s %s\n", "id", "name");
+
+ list_for_each(this, &mips_machines) {
+ mach = list_entry(this, struct mips_machine, list);
+ printk(KERN_WARNING "%32s %s\n",
+ mach->mach_id ? mach->mach_id : "", mach->mach_name);
+ }
+
+ return 0;
+}
+
+core_initcall(mips_machtype_init);
--- a/arch/mips/include/asm/mips_machine.h
+++ b/arch/mips/include/asm/mips_machine.h
@@ -13,25 +13,33 @@
#include <linux/init.h>
#include <linux/list.h>
+#include <asm/bootinfo.h>
+
struct mips_machine {
unsigned long mach_type;
- void (*mach_setup)(void);
+ char *mach_id;
char *mach_name;
+ void (*mach_setup)(void);
struct list_head list;
};
void mips_machine_register(struct mips_machine *) __init;
-void mips_machine_setup(unsigned long machtype) __init;
+void mips_machine_setup(void) __init;
+int mips_machtype_setup(char *id) __init;
void mips_machine_set_name(char *name) __init;
extern char *mips_machine_name;
-#define MIPS_MACHINE(_type, _name, _setup) \
-static char machine_name_##_type[] __initdata = _name; \
+#define MIPS_MACHINE(_type, _id, _name, _setup) \
+static const char machine_name_##_type[] __initconst \
+ __aligned(1) = _name; \
+static const char machine_id_##_type[] __initconst \
+ __aligned(1) = _id; \
static struct mips_machine machine_##_type __initdata = \
{ \
.mach_type = _type, \
- .mach_name = machine_name_##_type, \
+ .mach_id = (char *) machine_id_##_type, \
+ .mach_name = (char *) machine_name_##_type, \
.mach_setup = _setup, \
}; \
\
@@ -44,4 +52,3 @@ static int __init register_machine_##_ty
pure_initcall(register_machine_##_type)
#endif /* __ASM_MIPS_MACHINE_H */
-

58
target/linux/ifxmips/patches-2.6.32/100-board.patch Normal file
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@@ -0,0 +1,58 @@
Index: linux-2.6.33.2/arch/mips/Kconfig
===================================================================
--- linux-2.6.33.2.orig/arch/mips/Kconfig 2010-04-02 23:31:00.000000000 +0200
+++ linux-2.6.33.2/arch/mips/Kconfig 2010-04-02 23:38:38.000000000 +0200
@@ -139,6 +139,9 @@
otherwise choose R3000.
+config IFXMIPS
+ bool "Infineon MIPS"
+
config MACH_JAZZ
bool "Jazz family of machines"
select ARC
@@ -693,6 +696,7 @@
source "arch/mips/vr41xx/Kconfig"
source "arch/mips/cavium-octeon/Kconfig"
source "arch/mips/loongson/Kconfig"
+source "arch/mips/ifxmips/Kconfig"
endmenu
Index: linux-2.6.33.2/arch/mips/Makefile
===================================================================
--- linux-2.6.33.2.orig/arch/mips/Makefile 2010-04-02 23:31:01.000000000 +0200
+++ linux-2.6.33.2/arch/mips/Makefile 2010-04-02 23:38:38.000000000 +0200
@@ -317,6 +317,18 @@
load-$(CONFIG_MIPS_COBALT) += 0xffffffff80080000
#
+# Infineon IFXMIPS
+#
+core-$(CONFIG_IFXMIPS) += arch/mips/ifxmips/common/
+cflags-$(CONFIG_IFXMIPS) += -I$(srctree)/arch/mips/include/asm/mach-ifxmips
+
+core-$(CONFIG_IFXMIPS_DANUBE) += arch/mips/ifxmips/danube/
+cflags-$(CONFIG_IFXMIPS_DANUBE) += -I$(srctree)/arch/mips/include/asm/mach-ifxmips/danube/
+load-$(CONFIG_IFXMIPS_DANUBE) += 0xffffffff80002000
+
+core-$(CONFIG_IFXMIPS_COMPAT) += arch/mips/ifxmips/compat/
+
+#
# DECstation family
#
core-$(CONFIG_MACH_DECSTATION) += arch/mips/dec/
Index: linux-2.6.33.2/arch/mips/pci/Makefile
===================================================================
--- linux-2.6.33.2.orig/arch/mips/pci/Makefile 2010-04-02 01:02:33.000000000 +0200
+++ linux-2.6.33.2/arch/mips/pci/Makefile 2010-04-02 23:38:38.000000000 +0200
@@ -55,7 +55,7 @@
obj-$(CONFIG_WR_PPMC) += fixup-wrppmc.o
obj-$(CONFIG_MIKROTIK_RB532) += pci-rc32434.o ops-rc32434.o fixup-rc32434.o
obj-$(CONFIG_CPU_CAVIUM_OCTEON) += pci-octeon.o pcie-octeon.o
-
+obj-$(CONFIG_IFXMIPS) += pci-ifxmips.o ops-ifxmips.o
ifdef CONFIG_PCI_MSI
obj-$(CONFIG_CPU_CAVIUM_OCTEON) += msi-octeon.o
endif

121
target/linux/ifxmips/patches-2.6.32/110-drivers.patch Normal file
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@@ -0,0 +1,121 @@
--- a/drivers/serial/Kconfig
+++ b/drivers/serial/Kconfig
@@ -1383,6 +1383,14 @@ config SERIAL_OF_PLATFORM_NWPSERIAL_CONS
help
Support for Console on the NWP serial ports.
+config SERIAL_IFXMIPS
+ bool "IFXMips serial driver"
+ depends on IFXMIPS
+ select SERIAL_CORE
+ select SERIAL_CORE_CONSOLE
+ help
+ Driver for the ifxmipss built in ASC hardware
+
config SERIAL_QE
tristate "Freescale QUICC Engine serial port support"
depends on QUICC_ENGINE
--- a/drivers/serial/Makefile
+++ b/drivers/serial/Makefile
@@ -81,3 +81,4 @@ obj-$(CONFIG_SERIAL_KS8695) += serial_ks
obj-$(CONFIG_KGDB_SERIAL_CONSOLE) += kgdboc.o
obj-$(CONFIG_SERIAL_QE) += ucc_uart.o
obj-$(CONFIG_SERIAL_TIMBERDALE) += timbuart.o
+obj-$(CONFIG_SERIAL_IFXMIPS) += ifxmips.o
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -343,6 +343,12 @@ config MACB
source "drivers/net/arm/Kconfig"
+config IFXMIPS_MII0
+ tristate "Infineon IFXMips eth0 driver"
+ depends on IFXMIPS
+ help
+ Support for the MII0 inside the IFXMips SOC
+
config AX88796
tristate "ASIX AX88796 NE2000 clone support"
depends on ARM || MIPS || SUPERH
--- a/drivers/net/Makefile
+++ b/drivers/net/Makefile
@@ -247,6 +247,7 @@ pasemi_mac_driver-objs := pasemi_mac.o p
obj-$(CONFIG_MLX4_CORE) += mlx4/
obj-$(CONFIG_ENC28J60) += enc28j60.o
obj-$(CONFIG_ETHOC) += ethoc.o
+obj-$(CONFIG_IFXMIPS_MII0) += ifxmips.o
obj-$(CONFIG_XTENSA_XT2000_SONIC) += xtsonic.o
--- a/drivers/mtd/maps/Kconfig
+++ b/drivers/mtd/maps/Kconfig
@@ -259,6 +259,12 @@ config MTD_ALCHEMY
help
Flash memory access on AMD Alchemy Pb/Db/RDK Reference Boards
+config MTD_IFXMIPS
+ tristate "IFXMIPS MTD support"
+ depends on IFXMIPS
+ help
+ Flash memory access on AMD Alchemy Pb/Db/RDK Reference Boards
+
config MTD_DILNETPC
tristate "CFI Flash device mapped on DIL/Net PC"
depends on X86 && MTD_CONCAT && MTD_PARTITIONS && MTD_CFI_INTELEXT && BROKEN
--- a/drivers/mtd/maps/Makefile
+++ b/drivers/mtd/maps/Makefile
@@ -61,3 +61,4 @@ obj-$(CONFIG_MTD_BFIN_ASYNC) += bfin-asy
obj-$(CONFIG_MTD_RBTX4939) += rbtx4939-flash.o
obj-$(CONFIG_MTD_VMU) += vmu-flash.o
obj-$(CONFIG_MTD_GPIO_ADDR) += gpio-addr-flash.o
+obj-$(CONFIG_MTD_IFXMIPS) += ifxmips.o
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
@@ -850,6 +850,12 @@ config TXX9_WDT
help
Hardware driver for the built-in watchdog timer on TXx9 MIPS SoCs.
+config IFXMIPS_WDT
+ bool "IFXMips watchdog"
+ depends on IFXMIPS
+ help
+ Hardware driver for the IFXMIPS Watchdog Timer.
+
# PARISC Architecture
# POWERPC Architecture
--- a/drivers/watchdog/Makefile
+++ b/drivers/watchdog/Makefile
@@ -113,6 +113,7 @@ obj-$(CONFIG_WDT_RM9K_GPI) += rm9k_wdt.o
obj-$(CONFIG_SIBYTE_WDOG) += sb_wdog.o
obj-$(CONFIG_AR7_WDT) += ar7_wdt.o
obj-$(CONFIG_TXX9_WDT) += txx9wdt.o
+obj-$(CONFIG_IFXMIPS_WDT) += ifxmips.o
# PARISC Architecture
--- a/drivers/leds/Kconfig
+++ b/drivers/leds/Kconfig
@@ -236,6 +236,12 @@ config LEDS_BD2802
This option enables support for BD2802GU RGB LED driver chips
accessed via the I2C bus.
+config LEDS_IFXMIPS
+ tristate "LED Support for IFXMIPS LEDs"
+ depends on LEDS_CLASS && IFXMIPS
+ help
+ This option enables support for the CM-X270 LEDs.
+
comment "LED Triggers"
config LEDS_TRIGGERS
--- a/drivers/leds/Makefile
+++ b/drivers/leds/Makefile
@@ -29,6 +29,7 @@ obj-$(CONFIG_LEDS_DA903X) += leds-da903
obj-$(CONFIG_LEDS_WM831X_STATUS) += leds-wm831x-status.o
obj-$(CONFIG_LEDS_WM8350) += leds-wm8350.o
obj-$(CONFIG_LEDS_PWM) += leds-pwm.o
+obj-$(CONFIG_LEDS_IFXMIPS) += leds-ifxmips.o
# LED SPI Drivers
obj-$(CONFIG_LEDS_DAC124S085) += leds-dac124s085.o

76
target/linux/ifxmips/patches-2.6.32/170-crypto.patch Normal file
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@@ -0,0 +1,76 @@
--- a/drivers/crypto/Kconfig
+++ b/drivers/crypto/Kconfig
@@ -209,4 +209,66 @@ config CRYPTO_DEV_PPC4XX
help
This option allows you to have support for AMCC crypto acceleration.
+config CRYPTO_DEV_IFXMIPS
+ bool "Support for IFXMIPS crypto engine"
+ select CRYPTO_ALGAPI
+ default y
+ help
+ Will support IFXMIPS crypto hardware
+ If you are unsure, say M.
+
+menuconfig CRYPTO_DEV_IFXMIPS_DES
+ bool "IFXMIPS crypto hardware for DES algorithm"
+ depends on CRYPTO_DEV_IFXMIPS
+ select CRYPTO_BLKCIPHER
+ default y
+ help
+ Use crypto hardware for DES/3DES algorithm.
+ If unsure say N.
+
+menuconfig CRYPTO_DEV_IFXMIPS_AES
+ bool "IFXMIPS crypto hardware for AES algorithm"
+ depends on CRYPTO_DEV_IFXMIPS
+ select CRYPTO_BLKCIPHER
+ default y
+ help
+ Use crypto hardware for AES algorithm.
+ If unsure say N.
+
+menuconfig CRYPTO_DEV_IFXMIPS_ARC4
+ bool "IFXMIPS crypto hardware for ARC4 algorithm"
+ depends on (CRYPTO_DEV_IFXMIPS && !DANUBE)
+ select CRYPTO_BLKCIPHER
+ default y
+ help
+ Use crypto hardware for ARC4 algorithm.
+ If unsure say N.
+
+menuconfig CRYPTO_DEV_IFXMIPS_SHA1
+ bool "IFXMIPS crypto hardware for SHA1 algorithm"
+ depends on CRYPTO_DEV_IFXMIPS
+ select CRYPTO_BLKCIPHER
+ default y
+ help
+ Use crypto hardware for SHA1 algorithm.
+ If unsure say N.
+
+menuconfig CRYPTO_DEV_IFXMIPS_SHA1_HMAC
+ bool "IFXMIPS crypto hardware for SHA1_HMAC algorithm"
+ depends on (CRYPTO_DEV_IFXMIPS && !DANUBE)
+ select CRYPTO_BLKCIPHER
+ default y
+ help
+ Use crypto hardware for SHA1_HMAC algorithm.
+ If unsure say N.
+
+menuconfig CRYPTO_DEV_IFXMIPS_MD5_HMAC
+ bool "IFXMIPS crypto hardware for MD5_HMAC algorithms"
+ depends on (CRYPTO_DEV_IFXMIPS && !DANUBE)
+ select CRYPTO_BLKCIPHER
+ default y
+ help
+ Use crypto hardware for MD5_HMAC algorithm.
+ If unsure say N.
+
endif # CRYPTO_HW
--- a/drivers/crypto/Makefile
+++ b/drivers/crypto/Makefile
@@ -5,3 +5,4 @@ obj-$(CONFIG_CRYPTO_DEV_HIFN_795X) += hi
obj-$(CONFIG_CRYPTO_DEV_TALITOS) += talitos.o
obj-$(CONFIG_CRYPTO_DEV_IXP4XX) += ixp4xx_crypto.o
obj-$(CONFIG_CRYPTO_DEV_PPC4XX) += amcc/
+obj-$(CONFIG_CRYPTO_DEV_IFXMIPS) += ifxmips/

38
target/linux/ifxmips/patches-2.6.32/200-cfi-swap.patch Normal file
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@@ -0,0 +1,38 @@
--- a/drivers/mtd/chips/cfi_cmdset_0001.c
+++ b/drivers/mtd/chips/cfi_cmdset_0001.c
@@ -41,7 +41,11 @@
/* #define CMDSET0001_DISABLE_WRITE_SUSPEND */
// debugging, turns off buffer write mode if set to 1
-#define FORCE_WORD_WRITE 0
+#ifdef CONFIG_IFXMIPS
+# define FORCE_WORD_WRITE 1
+#else
+# define FORCE_WORD_WRITE 0
+#endif
#define MANUFACTURER_INTEL 0x0089
#define I82802AB 0x00ad
@@ -1480,6 +1484,9 @@ static int __xipram do_write_oneword(str
int ret=0;
adr += chip->start;
+#ifdef CONFIG_IFXMIPS
+ adr ^= 2;
+#endif
switch (mode) {
case FL_WRITING:
--- a/drivers/mtd/chips/cfi_cmdset_0002.c
+++ b/drivers/mtd/chips/cfi_cmdset_0002.c
@@ -1079,7 +1079,9 @@ static int __xipram do_write_oneword(str
int retry_cnt = 0;
adr += chip->start;
-
+#ifdef CONFIG_IFXMIPS
+ adr ^= 2;
+#endif
spin_lock(chip->mutex);
ret = get_chip(map, chip, adr, FL_WRITING);
if (ret) {

42
target/linux/ifxmips/patches-2.6.32/210-atm_hack.patch Normal file
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@@ -0,0 +1,42 @@
--- a/arch/mips/mm/cache.c
+++ b/arch/mips/mm/cache.c
@@ -52,6 +52,8 @@ void (*_dma_cache_wback)(unsigned long s
void (*_dma_cache_inv)(unsigned long start, unsigned long size);
EXPORT_SYMBOL(_dma_cache_wback_inv);
+EXPORT_SYMBOL(_dma_cache_wback);
+EXPORT_SYMBOL(_dma_cache_inv);
#endif /* CONFIG_DMA_NONCOHERENT */
--- a/net/atm/proc.c
+++ b/net/atm/proc.c
@@ -152,7 +152,7 @@ static void *vcc_seq_next(struct seq_fil
static void pvc_info(struct seq_file *seq, struct atm_vcc *vcc)
{
static const char *const class_name[] =
- {"off","UBR","CBR","VBR","ABR"};
+ {"off","UBR","CBR","NTR-VBR","ABR","ANY","RT-VBR","UBR+","GFR" };
static const char *const aal_name[] = {
"---", "1", "2", "3/4", /* 0- 3 */
"???", "5", "???", "???", /* 4- 7 */
--- a/net/atm/common.c
+++ b/net/atm/common.c
@@ -56,12 +56,17 @@ static void vcc_remove_socket(struct soc
write_unlock_irq(&vcc_sklist_lock);
}
+struct sk_buff* (*ifx_atm_alloc_tx)(struct atm_vcc *, unsigned int) = NULL;
+EXPORT_SYMBOL(ifx_atm_alloc_tx);
static struct sk_buff *alloc_tx(struct atm_vcc *vcc,unsigned int size)
{
struct sk_buff *skb;
struct sock *sk = sk_atm(vcc);
+ if (ifx_atm_alloc_tx != NULL)
+ return ifx_atm_alloc_tx(vcc, size);
+
if (sk_wmem_alloc_get(sk) && !atm_may_send(vcc, size)) {
pr_debug("Sorry: wmem_alloc = %d, size = %d, sndbuf = %d\n",
sk_wmem_alloc_get(sk), size,