From 656f01b9c97c1b6c0c46cf67d61cac82700cc30c Mon Sep 17 00:00:00 2001 From: blogic Date: Sat, 10 Apr 2010 20:11:28 +0000 Subject: [ifxmips] adss 2.6.33 kernel patches, not defult yet as linux-atm breaks on 2.6.33 git-svn-id: svn://svn.openwrt.org/openwrt/trunk@20789 3c298f89-4303-0410-b956-a3cf2f4a3e73 --- .../patches-2.6.33/000-mips-bad-intctl.patch | 39 ++++++ .../010-mips_clocksource_init_war.patch | 35 +++++ .../ifxmips/patches-2.6.33/020-genirq_fix.patch | 14 ++ .../030-mips-multi-machine-update.patch | 134 ++++++++++++++++++++ .../linux/ifxmips/patches-2.6.33/100-board.patch | 58 +++++++++ .../linux/ifxmips/patches-2.6.33/110-drivers.patch | 141 +++++++++++++++++++++ .../ifxmips/patches-2.6.33/200-cfi-swap.patch | 42 ++++++ .../ifxmips/patches-2.6.33/210-atm_hack.patch | 48 +++++++ 8 files changed, 511 insertions(+) create mode 100644 target/linux/ifxmips/patches-2.6.33/000-mips-bad-intctl.patch create mode 100644 target/linux/ifxmips/patches-2.6.33/010-mips_clocksource_init_war.patch create mode 100644 target/linux/ifxmips/patches-2.6.33/020-genirq_fix.patch create mode 100644 target/linux/ifxmips/patches-2.6.33/030-mips-multi-machine-update.patch create mode 100644 target/linux/ifxmips/patches-2.6.33/100-board.patch create mode 100644 target/linux/ifxmips/patches-2.6.33/110-drivers.patch create mode 100644 target/linux/ifxmips/patches-2.6.33/200-cfi-swap.patch create mode 100644 target/linux/ifxmips/patches-2.6.33/210-atm_hack.patch (limited to 'target/linux/ifxmips/patches-2.6.33') diff --git a/target/linux/ifxmips/patches-2.6.33/000-mips-bad-intctl.patch b/target/linux/ifxmips/patches-2.6.33/000-mips-bad-intctl.patch new file mode 100644 index 000000000..efecbf1f7 --- /dev/null +++ b/target/linux/ifxmips/patches-2.6.33/000-mips-bad-intctl.patch @@ -0,0 +1,39 @@ +Index: linux-2.6.33.2/arch/mips/kernel/traps.c +=================================================================== +--- linux-2.6.33.2.orig/arch/mips/kernel/traps.c 2010-04-02 01:02:33.000000000 +0200 ++++ linux-2.6.33.2/arch/mips/kernel/traps.c 2010-04-02 23:36:16.000000000 +0200 +@@ -1496,7 +1496,18 @@ + if (cpu_has_mips_r2) { + cp0_compare_irq_shift = CAUSEB_TI - CAUSEB_IP; + cp0_compare_irq = (read_c0_intctl() >> INTCTLB_IPTI) & 7; ++ ++ if (!cp0_compare_irq) ++ cp0_compare_irq = CP0_LEGACY_COMPARE_IRQ; ++ + cp0_perfcount_irq = (read_c0_intctl() >> INTCTLB_IPPCI) & 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-2.6.33.2/arch/mips/include/asm/irq.h +=================================================================== +--- linux-2.6.33.2.orig/arch/mips/include/asm/irq.h 2010-04-02 01:02:33.000000000 +0200 ++++ linux-2.6.33.2/arch/mips/include/asm/irq.h 2010-04-02 23:37:14.000000000 +0200 +@@ -133,9 +133,11 @@ + * 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_compare_irq_shift; + extern int cp0_perfcount_irq; ++extern void __weak arch_fixup_c0_irqs(void); + + #endif /* _ASM_IRQ_H */ diff --git a/target/linux/ifxmips/patches-2.6.33/010-mips_clocksource_init_war.patch b/target/linux/ifxmips/patches-2.6.33/010-mips_clocksource_init_war.patch new file mode 100644 index 000000000..15fd78f4e --- /dev/null +++ b/target/linux/ifxmips/patches-2.6.33/010-mips_clocksource_init_war.patch @@ -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; + } diff --git a/target/linux/ifxmips/patches-2.6.33/020-genirq_fix.patch b/target/linux/ifxmips/patches-2.6.33/020-genirq_fix.patch new file mode 100644 index 000000000..852729f09 --- /dev/null +++ b/target/linux/ifxmips/patches-2.6.33/020-genirq_fix.patch @@ -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); + diff --git a/target/linux/ifxmips/patches-2.6.33/030-mips-multi-machine-update.patch b/target/linux/ifxmips/patches-2.6.33/030-mips-multi-machine-update.patch new file mode 100644 index 000000000..d63587901 --- /dev/null +++ b/target/linux/ifxmips/patches-2.6.33/030-mips-multi-machine-update.patch @@ -0,0 +1,134 @@ +--- a/arch/mips/kernel/mips_machine.c ++++ b/arch/mips/kernel/mips_machine.c +@@ -7,12 +7,13 @@ + * + */ + #include ++#include + + #include +-#include + + 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 + #include + ++#include ++ + 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 */ +- diff --git a/target/linux/ifxmips/patches-2.6.33/100-board.patch b/target/linux/ifxmips/patches-2.6.33/100-board.patch new file mode 100644 index 000000000..651371bfe --- /dev/null +++ b/target/linux/ifxmips/patches-2.6.33/100-board.patch @@ -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-$(CONFIG_CPU_CAVIUM_OCTEON) += msi-octeon.o + endif diff --git a/target/linux/ifxmips/patches-2.6.33/110-drivers.patch b/target/linux/ifxmips/patches-2.6.33/110-drivers.patch new file mode 100644 index 000000000..f1d6b4665 --- /dev/null +++ b/target/linux/ifxmips/patches-2.6.33/110-drivers.patch @@ -0,0 +1,141 @@ +Index: linux-2.6.33.2/drivers/serial/Kconfig +=================================================================== +--- linux-2.6.33.2.orig/drivers/serial/Kconfig 2010-04-05 20:33:41.000000000 +0200 ++++ linux-2.6.33.2/drivers/serial/Kconfig 2010-04-05 20:33:43.000000000 +0200 +@@ -1383,6 +1383,14 @@ + help + Support for Console on the NWP serial ports. + ++config SERIAL_IFXMIPS ++ bool "IFXMips serial driver" ++ depends on IFXMIPS ++ select SERIAL_CORE ++ select SERIAL_CORE_CONSOLE ++ help ++ Driver for the ifxmipss built in ASC hardware ++ + config SERIAL_QE + tristate "Freescale QUICC Engine serial port support" + depends on QUICC_ENGINE +Index: linux-2.6.33.2/drivers/serial/Makefile +=================================================================== +--- linux-2.6.33.2.orig/drivers/serial/Makefile 2010-04-05 20:33:41.000000000 +0200 ++++ linux-2.6.33.2/drivers/serial/Makefile 2010-04-05 20:34:00.000000000 +0200 +@@ -82,3 +82,4 @@ + obj-$(CONFIG_SERIAL_QE) += ucc_uart.o + obj-$(CONFIG_SERIAL_TIMBERDALE) += timbuart.o + obj-$(CONFIG_SERIAL_GRLIB_GAISLER_APBUART) += apbuart.o ++obj-$(CONFIG_SERIAL_IFXMIPS) += ifxmips.o +Index: linux-2.6.33.2/drivers/net/Kconfig +=================================================================== +--- linux-2.6.33.2.orig/drivers/net/Kconfig 2010-04-05 20:33:41.000000000 +0200 ++++ linux-2.6.33.2/drivers/net/Kconfig 2010-04-05 20:33:43.000000000 +0200 +@@ -343,6 +343,12 @@ + + source "drivers/net/arm/Kconfig" + ++config IFXMIPS_MII0 ++ tristate "Infineon IFXMips eth0 driver" ++ depends on IFXMIPS ++ help ++ Support for the MII0 inside the IFXMips SOC ++ + config AX88796 + tristate "ASIX AX88796 NE2000 clone support" + depends on ARM || MIPS || SUPERH +Index: linux-2.6.33.2/drivers/net/Makefile +=================================================================== +--- linux-2.6.33.2.orig/drivers/net/Makefile 2010-04-05 20:33:41.000000000 +0200 ++++ linux-2.6.33.2/drivers/net/Makefile 2010-04-05 20:33:43.000000000 +0200 +@@ -247,6 +247,7 @@ + obj-$(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 + +Index: linux-2.6.33.2/drivers/mtd/maps/Kconfig +=================================================================== +--- linux-2.6.33.2.orig/drivers/mtd/maps/Kconfig 2010-04-05 20:33:41.000000000 +0200 ++++ linux-2.6.33.2/drivers/mtd/maps/Kconfig 2010-04-05 20:33:43.000000000 +0200 +@@ -257,6 +257,12 @@ + 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 +Index: linux-2.6.33.2/drivers/mtd/maps/Makefile +=================================================================== +--- linux-2.6.33.2.orig/drivers/mtd/maps/Makefile 2010-04-05 20:33:41.000000000 +0200 ++++ linux-2.6.33.2/drivers/mtd/maps/Makefile 2010-04-05 20:33:43.000000000 +0200 +@@ -61,3 +61,4 @@ + 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 +Index: linux-2.6.33.2/drivers/watchdog/Kconfig +=================================================================== +--- linux-2.6.33.2.orig/drivers/watchdog/Kconfig 2010-04-05 20:33:41.000000000 +0200 ++++ linux-2.6.33.2/drivers/watchdog/Kconfig 2010-04-05 20:33:43.000000000 +0200 +@@ -840,6 +840,12 @@ + 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 +Index: linux-2.6.33.2/drivers/watchdog/Makefile +=================================================================== +--- linux-2.6.33.2.orig/drivers/watchdog/Makefile 2010-04-05 20:33:41.000000000 +0200 ++++ linux-2.6.33.2/drivers/watchdog/Makefile 2010-04-05 20:33:43.000000000 +0200 +@@ -112,6 +112,7 @@ + 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 + +Index: linux-2.6.33.2/drivers/leds/Kconfig +=================================================================== +--- linux-2.6.33.2.orig/drivers/leds/Kconfig 2010-04-05 20:33:41.000000000 +0200 ++++ linux-2.6.33.2/drivers/leds/Kconfig 2010-04-05 20:33:43.000000000 +0200 +@@ -269,6 +269,12 @@ + To compile this driver as a module, choose M here: the module will + be called leds-adp5520. + ++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 +Index: linux-2.6.33.2/drivers/leds/Makefile +=================================================================== +--- linux-2.6.33.2.orig/drivers/leds/Makefile 2010-04-05 20:33:41.000000000 +0200 ++++ linux-2.6.33.2/drivers/leds/Makefile 2010-04-05 20:33:43.000000000 +0200 +@@ -33,6 +33,7 @@ + obj-$(CONFIG_LEDS_INTEL_SS4200) += leds-ss4200.o + obj-$(CONFIG_LEDS_LT3593) += leds-lt3593.o + obj-$(CONFIG_LEDS_ADP5520) += leds-adp5520.o ++obj-$(CONFIG_LEDS_IFXMIPS) += leds-ifxmips.o + + # LED SPI Drivers + obj-$(CONFIG_LEDS_DAC124S085) += leds-dac124s085.o diff --git a/target/linux/ifxmips/patches-2.6.33/200-cfi-swap.patch b/target/linux/ifxmips/patches-2.6.33/200-cfi-swap.patch new file mode 100644 index 000000000..2fedf3ff6 --- /dev/null +++ b/target/linux/ifxmips/patches-2.6.33/200-cfi-swap.patch @@ -0,0 +1,42 @@ +Index: linux-2.6.33.2/drivers/mtd/chips/cfi_cmdset_0001.c +=================================================================== +--- linux-2.6.33.2.orig/drivers/mtd/chips/cfi_cmdset_0001.c 2010-04-02 01:02:33.000000000 +0200 ++++ linux-2.6.33.2/drivers/mtd/chips/cfi_cmdset_0001.c 2010-04-02 23:47:32.000000000 +0200 +@@ -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 + + /* Intel chips */ + #define I82802AB 0x00ad +@@ -1494,6 +1498,9 @@ + int ret=0; + + adr += chip->start; ++#ifdef CONFIG_IFXMIPS ++ adr ^= 2; ++#endif + + switch (mode) { + case FL_WRITING: +Index: linux-2.6.33.2/drivers/mtd/chips/cfi_cmdset_0002.c +=================================================================== +--- linux-2.6.33.2.orig/drivers/mtd/chips/cfi_cmdset_0002.c 2010-04-02 23:31:00.000000000 +0200 ++++ linux-2.6.33.2/drivers/mtd/chips/cfi_cmdset_0002.c 2010-04-02 23:47:32.000000000 +0200 +@@ -1068,7 +1068,9 @@ + 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) { diff --git a/target/linux/ifxmips/patches-2.6.33/210-atm_hack.patch b/target/linux/ifxmips/patches-2.6.33/210-atm_hack.patch new file mode 100644 index 000000000..afe5b41cb --- /dev/null +++ b/target/linux/ifxmips/patches-2.6.33/210-atm_hack.patch @@ -0,0 +1,48 @@ +Index: linux-2.6.32.10/arch/mips/mm/cache.c +=================================================================== +--- linux-2.6.32.10.orig/arch/mips/mm/cache.c 2010-03-15 16:52:04.000000000 +0100 ++++ linux-2.6.32.10/arch/mips/mm/cache.c 2010-04-02 21:18:51.000000000 +0200 +@@ -52,6 +52,8 @@ + 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 */ + +Index: linux-2.6.32.10/net/atm/proc.c +=================================================================== +--- linux-2.6.32.10.orig/net/atm/proc.c 2010-03-15 16:52:04.000000000 +0100 ++++ linux-2.6.32.10/net/atm/proc.c 2010-04-02 21:19:46.000000000 +0200 +@@ -152,7 +152,7 @@ + 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 */ +Index: linux-2.6.32.10/net/atm/common.c +=================================================================== +--- linux-2.6.32.10.orig/net/atm/common.c 2010-03-15 16:52:04.000000000 +0100 ++++ linux-2.6.32.10/net/atm/common.c 2010-04-02 21:21:46.000000000 +0200 +@@ -56,12 +56,17 @@ + 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, -- cgit v1.2.3