diff options
Diffstat (limited to 'target/linux/ar71xx/patches-2.6.27')
18 files changed, 0 insertions, 492 deletions
diff --git a/target/linux/ar71xx/patches-2.6.27/001-ar71xx_core.patch b/target/linux/ar71xx/patches-2.6.27/001-ar71xx_core.patch deleted file mode 100644 index bba83bcab8..0000000000 --- a/target/linux/ar71xx/patches-2.6.27/001-ar71xx_core.patch +++ /dev/null @@ -1,50 +0,0 @@ ---- a/arch/mips/Makefile -+++ b/arch/mips/Makefile -@@ -577,6 +577,13 @@ core-$(CONFIG_TOSHIBA_RBTX4927) += arch/ - # - core-$(CONFIG_TOSHIBA_RBTX4938) += arch/mips/txx9/rbtx4938/ - -+# -+# Atheros AR71xx -+# -+core-$(CONFIG_ATHEROS_AR71XX) += arch/mips/ar71xx/ -+cflags-$(CONFIG_ATHEROS_AR71XX) += -Iinclude/asm-mips/mach-ar71xx -+load-$(CONFIG_ATHEROS_AR71XX) += 0xffffffff80060000 -+ - # temporary until string.h is fixed - cflags-y += -ffreestanding - ---- a/arch/mips/Kconfig -+++ b/arch/mips/Kconfig -@@ -22,6 +22,23 @@ choice - config MACH_ALCHEMY - bool "Alchemy processor based machines" - -+config ATHEROS_AR71XX -+ bool "Atheros AR71xx based boards" -+ select CEVT_R4K -+ select CSRC_R4K -+ select DMA_NONCOHERENT -+ select HW_HAS_PCI -+ select IRQ_CPU -+ select ARCH_REQUIRE_GPIOLIB -+ select SYS_HAS_CPU_MIPS32_R1 -+ select SYS_HAS_CPU_MIPS32_R2 -+ select SYS_SUPPORTS_32BIT_KERNEL -+ select SYS_SUPPORTS_BIG_ENDIAN -+ select SYS_HAS_EARLY_PRINTK -+ select MIPS_MACHINE -+ help -+ Support for Atheros AR71xx based boards. -+ - config BASLER_EXCITE - bool "Basler eXcite smart camera" - select CEVT_R4K -@@ -598,6 +615,7 @@ config WR_PPMC - - endchoice - -+source "arch/mips/ar71xx/Kconfig" - source "arch/mips/au1000/Kconfig" - source "arch/mips/basler/excite/Kconfig" - source "arch/mips/jazz/Kconfig" diff --git a/target/linux/ar71xx/patches-2.6.27/002-ar71xx_pci.patch b/target/linux/ar71xx/patches-2.6.27/002-ar71xx_pci.patch deleted file mode 100644 index 799d29ab97..0000000000 --- a/target/linux/ar71xx/patches-2.6.27/002-ar71xx_pci.patch +++ /dev/null @@ -1,10 +0,0 @@ ---- a/arch/mips/pci/Makefile -+++ b/arch/mips/pci/Makefile -@@ -16,6 +16,7 @@ obj-$(CONFIG_PCI_VR41XX) += ops-vr41xx.o - obj-$(CONFIG_MARKEINS) += ops-emma2rh.o pci-emma2rh.o fixup-emma2rh.o - obj-$(CONFIG_PCI_TX4927) += ops-tx4927.o - obj-$(CONFIG_BCM47XX) += pci-bcm47xx.o -+obj-$(CONFIG_ATHEROS_AR71XX) += pci-ar71xx.o - - # - # These are still pretty much in the old state, watch, go blind. diff --git a/target/linux/ar71xx/patches-2.6.27/003-ar71xx_usb_host.patch b/target/linux/ar71xx/patches-2.6.27/003-ar71xx_usb_host.patch deleted file mode 100644 index 093121fc46..0000000000 --- a/target/linux/ar71xx/patches-2.6.27/003-ar71xx_usb_host.patch +++ /dev/null @@ -1,70 +0,0 @@ ---- a/drivers/usb/host/Kconfig -+++ b/drivers/usb/host/Kconfig -@@ -81,6 +81,12 @@ config USB_EHCI_BIG_ENDIAN_DESC - depends on USB_EHCI_HCD && (440EPX || ARCH_IXP4XX) - default y - -+config USB_EHCI_AR71XX -+ bool "USB EHCI support for AR71xx" -+ depends on USB_EHCI_HCD && ATHEROS_AR71XX -+ help -+ Support for Atheros AR71xx built-in EHCI controller -+ - config USB_EHCI_FSL - bool "Support for Freescale on-chip EHCI USB controller" - depends on USB_EHCI_HCD && FSL_SOC -@@ -141,6 +147,12 @@ config USB_OHCI_HCD - To compile this driver as a module, choose M here: the - module will be called ohci-hcd. - -+config USB_OHCI_AR71XX -+ bool "USB OHCI support for Atheros AR71xx" -+ depends on USB_OHCI_HCD && ATHEROS_AR71XX -+ help -+ Support for Atheros AR71xx built-in OHCI controller -+ - config USB_OHCI_HCD_PPC_SOC - bool "OHCI support for on-chip PPC USB controller" - depends on USB_OHCI_HCD && (STB03xxx || PPC_MPC52xx) ---- a/drivers/usb/host/ehci-hcd.c -+++ b/drivers/usb/host/ehci-hcd.c -@@ -1039,6 +1039,11 @@ MODULE_LICENSE ("GPL"); - #define PLATFORM_DRIVER ixp4xx_ehci_driver - #endif - -+#ifdef CONFIG_USB_EHCI_AR71XX -+#include "ehci-ar71xx.c" -+#define PLATFORM_DRIVER ehci_ar71xx_driver -+#endif -+ - #if !defined(PCI_DRIVER) && !defined(PLATFORM_DRIVER) && \ - !defined(PS3_SYSTEM_BUS_DRIVER) && !defined(OF_PLATFORM_DRIVER) - #error "missing bus glue for ehci-hcd" ---- a/drivers/usb/host/ohci.h -+++ b/drivers/usb/host/ohci.h -@@ -549,6 +549,11 @@ static inline struct usb_hcd *ohci_to_hc - #define writel_be(val, addr) out_be32((__force unsigned *)addr, val) - #endif - -+#if defined(CONFIG_ATHEROS_AR71XX) -+#define readl_be(addr) __raw_readl(addr) -+#define writel_be(val, addr) __raw_writel(addr, val) -+#endif -+ - static inline unsigned int _ohci_readl (const struct ohci_hcd *ohci, - __hc32 __iomem * regs) - { ---- a/drivers/usb/host/ohci-hcd.c -+++ b/drivers/usb/host/ohci-hcd.c -@@ -1078,6 +1078,11 @@ MODULE_LICENSE ("GPL"); - #define SM501_OHCI_DRIVER ohci_hcd_sm501_driver - #endif - -+#ifdef CONFIG_USB_OHCI_AR71XX -+#include "ohci-ar71xx.c" -+#define PLATFORM_DRIVER ohci_hcd_ar71xx_driver -+#endif -+ - #if !defined(PCI_DRIVER) && \ - !defined(PLATFORM_DRIVER) && \ - !defined(OF_PLATFORM_DRIVER) && \ diff --git a/target/linux/ar71xx/patches-2.6.27/004-ar71xx_spi_controller.patch b/target/linux/ar71xx/patches-2.6.27/004-ar71xx_spi_controller.patch deleted file mode 100644 index 9c196e077e..0000000000 --- a/target/linux/ar71xx/patches-2.6.27/004-ar71xx_spi_controller.patch +++ /dev/null @@ -1,26 +0,0 @@ ---- a/drivers/spi/Kconfig -+++ b/drivers/spi/Kconfig -@@ -53,6 +53,13 @@ if SPI_MASTER - - comment "SPI Master Controller Drivers" - -+config SPI_AR71XX -+ tristate "Atheros AR71xx SPI Controller" -+ depends on SPI_MASTER && ATHEROS_AR71XX -+ select SPI_BITBANG -+ help -+ This is the SPI contoller driver for Atheros AR71xx. -+ - config SPI_ATMEL - tristate "Atmel SPI Controller" - depends on (ARCH_AT91 || AVR32) ---- a/drivers/spi/Makefile -+++ b/drivers/spi/Makefile -@@ -11,6 +11,7 @@ endif - obj-$(CONFIG_SPI_MASTER) += spi.o - - # SPI master controller drivers (bus) -+obj-$(CONFIG_SPI_AR71XX) += ar71xx_spi.o - obj-$(CONFIG_SPI_ATMEL) += atmel_spi.o - obj-$(CONFIG_SPI_BFIN) += spi_bfin5xx.o - obj-$(CONFIG_SPI_BITBANG) += spi_bitbang.o diff --git a/target/linux/ar71xx/patches-2.6.27/005-ar71xx_mac_driver.patch b/target/linux/ar71xx/patches-2.6.27/005-ar71xx_mac_driver.patch deleted file mode 100644 index 58000f2182..0000000000 --- a/target/linux/ar71xx/patches-2.6.27/005-ar71xx_mac_driver.patch +++ /dev/null @@ -1,21 +0,0 @@ ---- a/drivers/net/Kconfig -+++ b/drivers/net/Kconfig -@@ -2015,6 +2015,8 @@ config ACENIC_OMIT_TIGON_I - - The safe and default value for this is N. - -+source drivers/net/ag71xx/Kconfig -+ - config DL2K - tristate "DL2000/TC902x-based Gigabit Ethernet support" - depends on PCI ---- a/drivers/net/Makefile -+++ b/drivers/net/Makefile -@@ -2,6 +2,7 @@ - # Makefile for the Linux network (ethercard) device drivers. - # - -+obj-$(CONFIG_AG71XX) += ag71xx/ - obj-$(CONFIG_E1000) += e1000/ - obj-$(CONFIG_E1000E) += e1000e/ - obj-$(CONFIG_IBM_NEW_EMAC) += ibm_newemac/ diff --git a/target/linux/ar71xx/patches-2.6.27/006-ar71xx_wdt_driver.patch b/target/linux/ar71xx/patches-2.6.27/006-ar71xx_wdt_driver.patch deleted file mode 100644 index 707f93771c..0000000000 --- a/target/linux/ar71xx/patches-2.6.27/006-ar71xx_wdt_driver.patch +++ /dev/null @@ -1,26 +0,0 @@ ---- a/drivers/watchdog/Kconfig -+++ b/drivers/watchdog/Kconfig -@@ -704,6 +704,13 @@ config TXX9_WDT - help - Hardware driver for the built-in watchdog timer on TXx9 MIPS SoCs. - -+config AR71XX_WDT -+ tristate "Atheros AR71xx Watchdog Timer" -+ depends on ATHEROS_AR71XX -+ help -+ Hardware driver for the built-in watchdog timer on the Atheros -+ AR71xx SoCs. -+ - # PARISC Architecture - - # POWERPC Architecture ---- a/drivers/watchdog/Makefile -+++ b/drivers/watchdog/Makefile -@@ -102,6 +102,7 @@ obj-$(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_AR71XX_WDT) += ar71xx_wdt.o - - # PARISC Architecture - diff --git a/target/linux/ar71xx/patches-2.6.27/100-mtd_m25p80_add_pm25lv_flash_support.patch b/target/linux/ar71xx/patches-2.6.27/100-mtd_m25p80_add_pm25lv_flash_support.patch deleted file mode 100644 index 937d817faa..0000000000 --- a/target/linux/ar71xx/patches-2.6.27/100-mtd_m25p80_add_pm25lv_flash_support.patch +++ /dev/null @@ -1,13 +0,0 @@ ---- a/drivers/mtd/devices/m25p80.c -+++ b/drivers/mtd/devices/m25p80.c -@@ -467,6 +467,10 @@ static struct flash_info __devinitdata m - { "at26df161a", 0x1f4601, 64 * 1024, 32, SECT_4K, }, - { "at26df321", 0x1f4701, 64 * 1024, 64, SECT_4K, }, - -+ /* PMC -- pm25x "blocks" are 32K, sectors are 4K */ -+ { "pm25lv512", 0, 32 * 1024, 2, SECT_4K }, -+ { "pm25lv010", 0, 32 * 1024, 4, SECT_4K }, -+ - /* Spansion -- single (large) sector size only, at least - * for the chips listed here (without boot sectors). - */ diff --git a/target/linux/ar71xx/patches-2.6.27/101-ksz8041_phy_driver.patch b/target/linux/ar71xx/patches-2.6.27/101-ksz8041_phy_driver.patch deleted file mode 100644 index 78b9b33dba..0000000000 --- a/target/linux/ar71xx/patches-2.6.27/101-ksz8041_phy_driver.patch +++ /dev/null @@ -1,24 +0,0 @@ ---- a/drivers/net/phy/Kconfig -+++ b/drivers/net/phy/Kconfig -@@ -83,6 +83,11 @@ config MVSWITCH_PHY - ---help--- - Currently supports the Marvell 88E6060 switch. - -+config MICREL_PHY -+ tristate "Drivers for Micrel/Kendin PHYs" -+ ---help--- -+ Currently has a driver for the KSZ8041 -+ - config FIXED_PHY - bool "Driver for MDIO Bus/PHY emulation with fixed speed/link PHYs" - depends on PHYLIB=y ---- a/drivers/net/phy/Makefile -+++ b/drivers/net/phy/Makefile -@@ -16,6 +16,7 @@ obj-$(CONFIG_ICPLUS_PHY) += icplus.o - obj-$(CONFIG_ADM6996_PHY) += adm6996.o - obj-$(CONFIG_MVSWITCH_PHY) += mvswitch.o - obj-$(CONFIG_REALTEK_PHY) += realtek.o -+obj-$(CONFIG_MICREL_PHY) += micrel.o - obj-$(CONFIG_FIXED_PHY) += fixed.o - obj-$(CONFIG_MDIO_BITBANG) += mdio-bitbang.o - obj-$(CONFIG_MDIO_OF_GPIO) += mdio-ofgpio.o diff --git a/target/linux/ar71xx/patches-2.6.27/102-mtd_m25p80_add_myloader_parser.patch b/target/linux/ar71xx/patches-2.6.27/102-mtd_m25p80_add_myloader_parser.patch deleted file mode 100644 index 4e2aa8d16c..0000000000 --- a/target/linux/ar71xx/patches-2.6.27/102-mtd_m25p80_add_myloader_parser.patch +++ /dev/null @@ -1,22 +0,0 @@ ---- a/drivers/mtd/devices/m25p80.c -+++ b/drivers/mtd/devices/m25p80.c -@@ -667,12 +667,17 @@ static int __devinit m25p_probe(struct s - struct mtd_partition *parts = NULL; - int nr_parts = 0; - -+ static const char *part_probes[] = { - #ifdef CONFIG_MTD_CMDLINE_PARTS -- static const char *part_probes[] = { "cmdlinepart", NULL, }; -+ "cmdlinepart", -+#endif -+#ifdef CONFIG_MTD_MYLOADER_PARTS -+ "MyLoader", -+#endif -+ NULL, }; - - nr_parts = parse_mtd_partitions(&flash->mtd, - part_probes, &parts, 0); --#endif - - if (nr_parts <= 0 && data && data->parts) { - parts = data->parts; diff --git a/target/linux/ar71xx/patches-2.6.27/103-mtd_m25p80_add_en25p32_support.patch b/target/linux/ar71xx/patches-2.6.27/103-mtd_m25p80_add_en25p32_support.patch deleted file mode 100644 index 13965df10e..0000000000 --- a/target/linux/ar71xx/patches-2.6.27/103-mtd_m25p80_add_en25p32_support.patch +++ /dev/null @@ -1,12 +0,0 @@ ---- a/drivers/mtd/devices/m25p80.c -+++ b/drivers/mtd/devices/m25p80.c -@@ -467,6 +467,9 @@ static struct flash_info __devinitdata m - { "at26df161a", 0x1f4601, 64 * 1024, 32, SECT_4K, }, - { "at26df321", 0x1f4701, 64 * 1024, 64, SECT_4K, }, - -+ /* EON -- en25px */ -+ { "en25p32", 0x1c2016, 64 * 1024, 64, }, -+ - /* PMC -- pm25x "blocks" are 32K, sectors are 4K */ - { "pm25lv512", 0, 32 * 1024, 2, SECT_4K }, - { "pm25lv010", 0, 32 * 1024, 4, SECT_4K }, diff --git a/target/linux/ar71xx/patches-2.6.27/104-mtd_m25p80_add_redboot_parser.patch b/target/linux/ar71xx/patches-2.6.27/104-mtd_m25p80_add_redboot_parser.patch deleted file mode 100644 index abed151cc3..0000000000 --- a/target/linux/ar71xx/patches-2.6.27/104-mtd_m25p80_add_redboot_parser.patch +++ /dev/null @@ -1,12 +0,0 @@ ---- a/drivers/mtd/devices/m25p80.c -+++ b/drivers/mtd/devices/m25p80.c -@@ -677,6 +677,9 @@ static int __devinit m25p_probe(struct s - #ifdef CONFIG_MTD_MYLOADER_PARTS - "MyLoader", - #endif -+#ifdef CONFIG_MTD_REDBOOT_PARTS -+ "RedBoot", -+#endif - NULL, }; - - nr_parts = parse_mtd_partitions(&flash->mtd, diff --git a/target/linux/ar71xx/patches-2.6.27/105-mtd_m25p80_add_mx25lxxx_support.patch b/target/linux/ar71xx/patches-2.6.27/105-mtd_m25p80_add_mx25lxxx_support.patch deleted file mode 100644 index 8ba808fc38..0000000000 --- a/target/linux/ar71xx/patches-2.6.27/105-mtd_m25p80_add_mx25lxxx_support.patch +++ /dev/null @@ -1,14 +0,0 @@ ---- a/drivers/mtd/devices/m25p80.c -+++ b/drivers/mtd/devices/m25p80.c -@@ -470,6 +470,11 @@ static struct flash_info __devinitdata m - /* EON -- en25px */ - { "en25p32", 0x1c2016, 64 * 1024, 64, }, - -+ /* Macronix -- mx25lxxx */ -+ { "mx25l32", 0xc22016, 64 * 1024, 64, }, -+ { "mx25l64", 0xc22017, 64 * 1024, 128, }, -+ { "mx25l128", 0xc22018, 64 * 1024, 256, }, -+ - /* PMC -- pm25x "blocks" are 32K, sectors are 4K */ - { "pm25lv512", 0, 32 * 1024, 2, SECT_4K }, - { "pm25lv010", 0, 32 * 1024, 4, SECT_4K }, diff --git a/target/linux/ar71xx/patches-2.6.27/140-redboot_partition_scan.patch b/target/linux/ar71xx/patches-2.6.27/140-redboot_partition_scan.patch deleted file mode 100644 index 289d4eb990..0000000000 --- a/target/linux/ar71xx/patches-2.6.27/140-redboot_partition_scan.patch +++ /dev/null @@ -1,54 +0,0 @@ ---- a/drivers/mtd/redboot.c -+++ b/drivers/mtd/redboot.c -@@ -60,31 +60,32 @@ static int parse_redboot_partitions(stru - static char nullstring[] = "unallocated"; - #endif - -+ buf = vmalloc(master->erasesize); -+ if (!buf) -+ return -ENOMEM; -+ -+ restart: - if ( directory < 0 ) { - offset = master->size + directory * master->erasesize; -- while (master->block_isbad && -+ while (master->block_isbad && - master->block_isbad(master, offset)) { - if (!offset) { - nogood: - printk(KERN_NOTICE "Failed to find a non-bad block to check for RedBoot partition table\n"); -+ vfree(buf); - return -EIO; - } - offset -= master->erasesize; - } - } else { - offset = directory * master->erasesize; -- while (master->block_isbad && -+ while (master->block_isbad && - master->block_isbad(master, offset)) { - offset += master->erasesize; - if (offset == master->size) - goto nogood; - } - } -- buf = vmalloc(master->erasesize); -- -- if (!buf) -- return -ENOMEM; -- - printk(KERN_NOTICE "Searching for RedBoot partition table in %s at offset 0x%lx\n", - master->name, offset); - -@@ -156,6 +157,11 @@ static int parse_redboot_partitions(stru - } - if (i == numslots) { - /* Didn't find it */ -+ if (offset + master->erasesize < master->size) { -+ /* not at the end of the flash yet, maybe next block :) */ -+ directory++; -+ goto restart; -+ } - printk(KERN_NOTICE "No RedBoot partition table detected in %s\n", - master->name); - ret = 0; diff --git a/target/linux/ar71xx/patches-2.6.27/200-rb4xx_nand_driver.patch b/target/linux/ar71xx/patches-2.6.27/200-rb4xx_nand_driver.patch deleted file mode 100644 index 52c357251b..0000000000 --- a/target/linux/ar71xx/patches-2.6.27/200-rb4xx_nand_driver.patch +++ /dev/null @@ -1,21 +0,0 @@ ---- a/drivers/mtd/nand/Kconfig -+++ b/drivers/mtd/nand/Kconfig -@@ -406,4 +406,8 @@ config MTD_NAND_FSL_UPM - Enables support for NAND Flash chips wired onto Freescale PowerPC - processor localbus with User-Programmable Machine support. - -+config MTD_NAND_RB4XX -+ tristate "NAND flash driver for RouterBoard 4xx series" -+ depends on MTD_NAND && ATHEROS_AR71XX -+ - endif # MTD_NAND ---- a/drivers/mtd/nand/Makefile -+++ b/drivers/mtd/nand/Makefile -@@ -29,6 +29,7 @@ obj-$(CONFIG_MTD_NAND_BASLER_EXCITE) += - obj-$(CONFIG_MTD_NAND_PXA3xx) += pxa3xx_nand.o - obj-$(CONFIG_MTD_NAND_TMIO) += tmio_nand.o - obj-$(CONFIG_MTD_NAND_PLATFORM) += plat_nand.o -+obj-$(CONFIG_MTD_NAND_RB4XX) += rb4xx_nand.o - obj-$(CONFIG_MTD_ALAUDA) += alauda.o - obj-$(CONFIG_MTD_NAND_PASEMI) += pasemi_nand.o - obj-$(CONFIG_MTD_NAND_ORION) += orion_nand.o diff --git a/target/linux/ar71xx/patches-2.6.27/300-mips_fw_myloader.patch b/target/linux/ar71xx/patches-2.6.27/300-mips_fw_myloader.patch deleted file mode 100644 index fdd48686c6..0000000000 --- a/target/linux/ar71xx/patches-2.6.27/300-mips_fw_myloader.patch +++ /dev/null @@ -1,22 +0,0 @@ ---- a/arch/mips/Makefile -+++ b/arch/mips/Makefile -@@ -158,6 +158,7 @@ endif - # - libs-$(CONFIG_ARC) += arch/mips/fw/arc/ - libs-$(CONFIG_CFE) += arch/mips/fw/cfe/ -+libs-$(CONFIG_MYLOADER) += arch/mips/fw/myloader/ - libs-$(CONFIG_SNIPROM) += arch/mips/fw/sni/ - libs-y += arch/mips/fw/lib/ - libs-$(CONFIG_SIBYTE_CFE) += arch/mips/sibyte/cfe/ ---- a/arch/mips/Kconfig -+++ b/arch/mips/Kconfig -@@ -783,6 +783,9 @@ config MIPS_NILE4 - config MIPS_DISABLE_OBSOLETE_IDE - bool - -+config MYLOADER -+ bool -+ - config SYNC_R4K - bool - diff --git a/target/linux/ar71xx/patches-2.6.27/301-enable_prom_emulator.patch b/target/linux/ar71xx/patches-2.6.27/301-enable_prom_emulator.patch deleted file mode 100644 index 5ed804666c..0000000000 --- a/target/linux/ar71xx/patches-2.6.27/301-enable_prom_emulator.patch +++ /dev/null @@ -1,10 +0,0 @@ ---- a/arch/mips/Kconfig -+++ b/arch/mips/Kconfig -@@ -36,6 +36,7 @@ config ATHEROS_AR71XX - select SYS_SUPPORTS_BIG_ENDIAN - select SYS_HAS_EARLY_PRINTK - select MIPS_MACHINE -+ select PROM_EMU - help - Support for Atheros AR71xx based boards. - diff --git a/target/linux/ar71xx/patches-2.6.27/901-get_c0_compare_irq_function.patch b/target/linux/ar71xx/patches-2.6.27/901-get_c0_compare_irq_function.patch deleted file mode 100644 index 3c3cdaa448..0000000000 --- a/target/linux/ar71xx/patches-2.6.27/901-get_c0_compare_irq_function.patch +++ /dev/null @@ -1,29 +0,0 @@ ---- a/arch/mips/kernel/traps.c -+++ b/arch/mips/kernel/traps.c -@@ -45,6 +45,7 @@ - #include <asm/mmu_context.h> - #include <asm/types.h> - #include <asm/stacktrace.h> -+#include <asm/time.h> - - extern void check_wait(void); - extern asmlinkage void r4k_wait(void); -@@ -1484,6 +1485,8 @@ void __cpuinit per_cpu_trap_init(void) - */ - if (cpu_has_mips_r2) { - cp0_compare_irq = (read_c0_intctl() >> 29) & 7; -+ if (get_c0_compare_irq) -+ cp0_compare_irq = get_c0_compare_irq(); - cp0_perfcount_irq = (read_c0_intctl() >> 26) & 7; - if (cp0_perfcount_irq == cp0_compare_irq) - cp0_perfcount_irq = -1; ---- a/include/asm-mips/time.h -+++ b/include/asm-mips/time.h -@@ -53,6 +53,7 @@ extern int (*perf_irq)(void); - #ifdef CONFIG_CEVT_R4K - extern int mips_clockevent_init(void); - extern unsigned int __weak get_c0_compare_int(void); -+extern unsigned int __weak get_c0_compare_irq(void); - #else - static inline int mips_clockevent_init(void) - { diff --git a/target/linux/ar71xx/patches-2.6.27/902-mips_clocksource_init_war.patch b/target/linux/ar71xx/patches-2.6.27/902-mips_clocksource_init_war.patch deleted file mode 100644 index 03a66ff133..0000000000 --- a/target/linux/ar71xx/patches-2.6.27/902-mips_clocksource_init_war.patch +++ /dev/null @@ -1,56 +0,0 @@ ---- a/arch/mips/kernel/cevt-r4k.c -+++ b/arch/mips/kernel/cevt-r4k.c -@@ -15,6 +15,22 @@ - #include <asm/cevt-r4k.h> - - /* -+ * 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) -+ -+/* - * The SMTC Kernel for the 34K, 1004K, et. al. replaces several - * of these routines with SMTC-specific variants. - */ -@@ -30,6 +46,7 @@ static int mips_next_event(unsigned long - cnt = read_c0_count(); - cnt += delta; - write_c0_compare(cnt); -+ compare_change_hazard(); - res = ((int)(read_c0_count() - cnt) > 0) ? -ETIME : 0; - return res; - } -@@ -99,22 +116,6 @@ static int c0_compare_int_pending(void) - return (read_c0_cause() >> cp0_compare_irq) & 0x100; - } - --/* -- * 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) -- - int c0_compare_int_usable(void) - { - unsigned int delta; |