From 74567f6936b558e723840a109e31d855844bd720 Mon Sep 17 00:00:00 2001
From: florian <florian@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Date: Fri, 24 Apr 2009 14:34:20 +0000
Subject: [rb532] remove 2.6.27 we did not use it and went to 2.6.28 directly
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@15387 3c298f89-4303-0410-b956-a3cf2f4a3e73
---
target/linux/rb532/config-2.6.27 | 247 -------
.../linux/rb532/patches-2.6.27/001-git_diffs.patch | 743 ---------------------
.../rb532/patches-2.6.27/002-pci_io_map_base.patch | 42 --
.../patches-2.6.27/003-gpio_bit_setting.patch | 35 -
.../patches-2.6.27/004-fix_pata_rb532_cf.patch | 84 ---
.../005-pata_rb532_cf_4bytes_rw.patch | 68 --
.../006-pata_rb532_cf_fix_prototype.patch | 35 -
.../rb532/patches-2.6.27/007-cmdline_hack.patch | 15 -
...08-korina_reset_resource_buffer_size_1536.patch | 31 -
...-korina_disable_napi_on_close_and_restart.patch | 33 -
.../010-korina_rework_korina_rx.patch | 138 ----
...-korina_do_schedule_napi_after_testing_it.patch | 18 -
.../012-korina_do_tx_at_right_position.patch | 40 --
.../013-korina_fix_handling_tx_chain_tail.patch | 87 ---
.../014-korina_do_not_stop_queue_here.patch | 25 -
.../patches-2.6.27/015-korina_irqf_flags.patch | 53 --
.../016-korina_drop_left_over_assignment.patch | 34 -
.../017-korina_fix_loop_back_rx_desc.patch | 36 -
.../018-korina_adjust_headroom.patch | 28 -
.../019-korina_set_dev_field_allocated_skb.patch | 33 -
.../patches-2.6.27/020-rc32434_res_name.patch | 12 -
.../patches-2.6.27/021-rb532_driver_data.patch | 26 -
.../patches-2.6.27/022-rb532_uart_autodetect.patch | 91 ---
.../023-rb532_fix_init_of_rb532_dev3_ctl_res.patch | 32 -
.../024-rb532_fix_set_latch_u5.patch | 23 -
.../patches-2.6.27/025-rb532_nand_fixup.patch | 48 --
26 files changed, 2057 deletions(-)
delete mode 100644 target/linux/rb532/config-2.6.27
delete mode 100644 target/linux/rb532/patches-2.6.27/001-git_diffs.patch
delete mode 100644 target/linux/rb532/patches-2.6.27/002-pci_io_map_base.patch
delete mode 100644 target/linux/rb532/patches-2.6.27/003-gpio_bit_setting.patch
delete mode 100644 target/linux/rb532/patches-2.6.27/004-fix_pata_rb532_cf.patch
delete mode 100644 target/linux/rb532/patches-2.6.27/005-pata_rb532_cf_4bytes_rw.patch
delete mode 100644 target/linux/rb532/patches-2.6.27/006-pata_rb532_cf_fix_prototype.patch
delete mode 100644 target/linux/rb532/patches-2.6.27/007-cmdline_hack.patch
delete mode 100644 target/linux/rb532/patches-2.6.27/008-korina_reset_resource_buffer_size_1536.patch
delete mode 100644 target/linux/rb532/patches-2.6.27/009-korina_disable_napi_on_close_and_restart.patch
delete mode 100644 target/linux/rb532/patches-2.6.27/010-korina_rework_korina_rx.patch
delete mode 100644 target/linux/rb532/patches-2.6.27/011-korina_do_schedule_napi_after_testing_it.patch
delete mode 100644 target/linux/rb532/patches-2.6.27/012-korina_do_tx_at_right_position.patch
delete mode 100644 target/linux/rb532/patches-2.6.27/013-korina_fix_handling_tx_chain_tail.patch
delete mode 100644 target/linux/rb532/patches-2.6.27/014-korina_do_not_stop_queue_here.patch
delete mode 100644 target/linux/rb532/patches-2.6.27/015-korina_irqf_flags.patch
delete mode 100644 target/linux/rb532/patches-2.6.27/016-korina_drop_left_over_assignment.patch
delete mode 100644 target/linux/rb532/patches-2.6.27/017-korina_fix_loop_back_rx_desc.patch
delete mode 100644 target/linux/rb532/patches-2.6.27/018-korina_adjust_headroom.patch
delete mode 100644 target/linux/rb532/patches-2.6.27/019-korina_set_dev_field_allocated_skb.patch
delete mode 100644 target/linux/rb532/patches-2.6.27/020-rc32434_res_name.patch
delete mode 100644 target/linux/rb532/patches-2.6.27/021-rb532_driver_data.patch
delete mode 100644 target/linux/rb532/patches-2.6.27/022-rb532_uart_autodetect.patch
delete mode 100644 target/linux/rb532/patches-2.6.27/023-rb532_fix_init_of_rb532_dev3_ctl_res.patch
delete mode 100644 target/linux/rb532/patches-2.6.27/024-rb532_fix_set_latch_u5.patch
delete mode 100644 target/linux/rb532/patches-2.6.27/025-rb532_nand_fixup.patch
(limited to 'target/linux')
diff --git a/target/linux/rb532/config-2.6.27 b/target/linux/rb532/config-2.6.27
deleted file mode 100644
index f85d0d437..000000000
--- a/target/linux/rb532/config-2.6.27
+++ /dev/null
@@ -1,247 +0,0 @@
-CONFIG_32BIT=y
-# CONFIG_64BIT is not set
-# CONFIG_8139TOO is not set
-# CONFIG_ARCH_HAS_ILOG2_U32 is not set
-# CONFIG_ARCH_HAS_ILOG2_U64 is not set
-CONFIG_ARCH_POPULATES_NODE_MAP=y
-CONFIG_ARCH_REQUIRE_GPIOLIB=y
-# CONFIG_ARCH_SUPPORTS_MSI is not set
-CONFIG_ARCH_SUPPORTS_OPROFILE=y
-CONFIG_ARCH_SUSPEND_POSSIBLE=y
-CONFIG_ATA=y
-# CONFIG_ATA_NONSTANDARD is not set
-# CONFIG_ATA_PIIX is not set
-CONFIG_ATA_SFF=y
-# CONFIG_ATM is not set
-# CONFIG_AX25 is not set
-CONFIG_BASE_SMALL=0
-# CONFIG_BCM47XX is not set
-CONFIG_BITREVERSE=y
-CONFIG_BOOT_RAW=y
-# CONFIG_BT is not set
-CONFIG_CEVT_R4K=y
-# CONFIG_CHR_DEV_SG is not set
-CONFIG_CLASSIC_RCU=y
-# CONFIG_CPU_BIG_ENDIAN is not set
-CONFIG_CPU_HAS_LLSC=y
-CONFIG_CPU_HAS_PREFETCH=y
-CONFIG_CPU_HAS_SYNC=y
-CONFIG_CPU_LITTLE_ENDIAN=y
-# CONFIG_CPU_LOONGSON2 is not set
-CONFIG_CPU_MIPS32=y
-CONFIG_CPU_MIPS32_R1=y
-# CONFIG_CPU_MIPS32_R2 is not set
-# CONFIG_CPU_MIPS64_R1 is not set
-# CONFIG_CPU_MIPS64_R2 is not set
-CONFIG_CPU_MIPSR1=y
-# CONFIG_CPU_NEVADA is not set
-# CONFIG_CPU_R10000 is not set
-# CONFIG_CPU_R3000 is not set
-# CONFIG_CPU_R4300 is not set
-# CONFIG_CPU_R4X00 is not set
-# CONFIG_CPU_R5000 is not set
-# CONFIG_CPU_R5432 is not set
-# CONFIG_CPU_R6000 is not set
-# CONFIG_CPU_R8000 is not set
-# CONFIG_CPU_RM7000 is not set
-# CONFIG_CPU_RM9000 is not set
-# CONFIG_CPU_SB1 is not set
-CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y
-CONFIG_CPU_SUPPORTS_HIGHMEM=y
-# CONFIG_CPU_TX39XX is not set
-# CONFIG_CPU_TX49XX is not set
-# CONFIG_CPU_VR41XX is not set
-CONFIG_CSRC_R4K=y
-# CONFIG_DEBUG_FS is not set
-CONFIG_DEVPORT=y
-# CONFIG_DM9000 is not set
-CONFIG_DMA_NEED_PCI_MAP_STATE=y
-CONFIG_DMA_NONCOHERENT=y
-# CONFIG_ENABLE_WARN_DEPRECATED is not set
-CONFIG_EXT2_FS=y
-CONFIG_FS_POSIX_ACL=y
-CONFIG_GENERIC_CLOCKEVENTS=y
-CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
-CONFIG_GENERIC_CMOS_UPDATE=y
-# CONFIG_GENERIC_FIND_FIRST_BIT is not set
-CONFIG_GENERIC_FIND_NEXT_BIT=y
-CONFIG_GENERIC_GPIO=y
-CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
-CONFIG_GPIOLIB=y
-CONFIG_GPIO_SYSFS=y
-CONFIG_HAS_DMA=y
-CONFIG_HAS_IOMEM=y
-CONFIG_HAS_IOPORT=y
-CONFIG_HAVE_ARCH_KGDB=y
-# CONFIG_HAVE_ARCH_TRACEHOOK is not set
-# CONFIG_HAVE_CLK is not set
-# CONFIG_HAVE_DMA_ATTRS is not set
-# CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS is not set
-# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
-CONFIG_HAVE_IDE=y
-# CONFIG_HAVE_IOREMAP_PROT is not set
-# CONFIG_HAVE_KPROBES is not set
-# CONFIG_HAVE_KRETPROBES is not set
-CONFIG_HAVE_OPROFILE=y
-# CONFIG_HIGH_RES_TIMERS is not set
-CONFIG_HW_HAS_PCI=y
-CONFIG_HW_RANDOM=y
-CONFIG_HZ=250
-# CONFIG_HZ_100 is not set
-CONFIG_HZ_250=y
-# CONFIG_I2C is not set
-# CONFIG_IDE is not set
-CONFIG_INITRAMFS_SOURCE=""
-CONFIG_IRQ_CPU=y
-CONFIG_KEXEC=y
-CONFIG_KMOD=y
-CONFIG_KORINA=y
-# CONFIG_LEDS_ALIX is not set
-# CONFIG_LEDS_GPIO is not set
-# CONFIG_LEMOTE_FULONG is not set
-# CONFIG_MACH_ALCHEMY is not set
-# CONFIG_MACH_DECSTATION is not set
-# CONFIG_MACH_JAZZ is not set
-# CONFIG_MACH_TX39XX is not set
-# CONFIG_MACH_TX49XX is not set
-# CONFIG_MACH_VR41XX is not set
-# CONFIG_MFD_CORE is not set
-# CONFIG_MFD_TMIO is not set
-CONFIG_MIKROTIK_RB532=y
-CONFIG_MIPS=y
-# CONFIG_MIPS_COBALT is not set
-CONFIG_MIPS_L1_CACHE_SHIFT=4
-# CONFIG_MIPS_MACHINE is not set
-# CONFIG_MIPS_MALTA is not set
-CONFIG_MIPS_MT_DISABLED=y
-# CONFIG_MIPS_MT_SMP is not set
-# CONFIG_MIPS_MT_SMTC is not set
-# CONFIG_MIPS_SIM is not set
-CONFIG_MTD=y
-# CONFIG_MTD_ABSENT is not set
-CONFIG_MTD_BLKDEVS=y
-CONFIG_MTD_BLOCK=y
-CONFIG_MTD_BLOCK2MTD=y
-CONFIG_MTD_CFI=y
-CONFIG_MTD_CFI_ADV_OPTIONS=y
-# CONFIG_MTD_CFI_AMDSTD is not set
-# CONFIG_MTD_CFI_BE_BYTE_SWAP is not set
-CONFIG_MTD_CFI_GEOMETRY=y
-CONFIG_MTD_CFI_I1=y
-CONFIG_MTD_CFI_I2=y
-# CONFIG_MTD_CFI_I4 is not set
-# CONFIG_MTD_CFI_I8 is not set
-# CONFIG_MTD_CFI_INTELEXT is not set
-# CONFIG_MTD_CFI_LE_BYTE_SWAP is not set
-CONFIG_MTD_CFI_NOSWAP=y
-# CONFIG_MTD_CFI_STAA is not set
-CONFIG_MTD_CHAR=y
-# CONFIG_MTD_CMDLINE_PARTS is not set
-# CONFIG_MTD_COMPLEX_MAPPINGS is not set
-# CONFIG_MTD_CONCAT is not set
-CONFIG_MTD_GEN_PROBE=y
-# CONFIG_MTD_JEDECPROBE is not set
-CONFIG_MTD_MAP_BANK_WIDTH_1=y
-# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
-CONFIG_MTD_MAP_BANK_WIDTH_2=y
-# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
-CONFIG_MTD_MAP_BANK_WIDTH_4=y
-# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
-# CONFIG_MTD_MTDRAM is not set
-CONFIG_MTD_NAND=y
-# CONFIG_MTD_NAND_CAFE is not set
-# CONFIG_MTD_NAND_DISKONCHIP is not set
-# CONFIG_MTD_NAND_ECC_SMC is not set
-CONFIG_MTD_NAND_IDS=y
-# CONFIG_MTD_NAND_MUSEUM_IDS is not set
-# CONFIG_MTD_NAND_NANDSIM is not set
-CONFIG_MTD_NAND_PLATFORM=y
-CONFIG_MTD_NAND_VERIFY_WRITE=y
-# CONFIG_MTD_ONENAND is not set
-# CONFIG_MTD_OTP is not set
-CONFIG_MTD_PARTITIONS=y
-# CONFIG_MTD_PHRAM is not set
-CONFIG_MTD_PHYSMAP=y
-CONFIG_MTD_PHYSMAP_BANKWIDTH=2
-CONFIG_MTD_PHYSMAP_LEN=0
-CONFIG_MTD_PHYSMAP_START=0x8000000
-# CONFIG_MTD_PLATRAM is not set
-# CONFIG_MTD_PMC551 is not set
-# CONFIG_MTD_RAM is not set
-# CONFIG_MTD_REDBOOT_PARTS is not set
-# CONFIG_MTD_ROM is not set
-# CONFIG_MTD_SLRAM is not set
-# CONFIG_NATSEMI is not set
-# CONFIG_NET_SCH_ESFQ_NFCT is not set
-CONFIG_NF_CONNTRACK=y
-CONFIG_NF_CT_ACCT=y
-# CONFIG_NO_IOPORT is not set
-CONFIG_PAGEFLAGS_EXTENDED=y
-# CONFIG_PAGE_SIZE_16KB is not set
-CONFIG_PAGE_SIZE_4KB=y
-# CONFIG_PAGE_SIZE_64KB is not set
-# CONFIG_PAGE_SIZE_8KB is not set
-CONFIG_PATA_PLATFORM=y
-CONFIG_PATA_RB532=y
-# CONFIG_PATA_SCH is not set
-CONFIG_PCI=y
-CONFIG_PCI_DOMAINS=y
-CONFIG_PCSPKR_PLATFORM=y
-# CONFIG_PMC_MSP is not set
-# CONFIG_PMC_YOSEMITE is not set
-# CONFIG_PNX8550_JBS is not set
-# CONFIG_PNX8550_STB810 is not set
-# CONFIG_PROBE_INITRD_HEADER is not set
-# CONFIG_PROM_EMU is not set
-# CONFIG_R6040 is not set
-CONFIG_RC32434_WDT=y
-CONFIG_RFKILL_LEDS=y
-CONFIG_RTC_LIB=y
-CONFIG_RWSEM_GENERIC_SPINLOCK=y
-CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
-CONFIG_SCSI=y
-# CONFIG_SCSI_WAIT_SCAN is not set
-# CONFIG_SERIAL_8250_EXTENDED is not set
-# CONFIG_SGI_IP22 is not set
-# CONFIG_SGI_IP27 is not set
-# CONFIG_SGI_IP28 is not set
-# CONFIG_SGI_IP32 is not set
-# CONFIG_SIBYTE_BIGSUR is not set
-# CONFIG_SIBYTE_CARMEL is not set
-# CONFIG_SIBYTE_CRHINE is not set
-# CONFIG_SIBYTE_CRHONE is not set
-# CONFIG_SIBYTE_LITTLESUR is not set
-# CONFIG_SIBYTE_RHONE is not set
-# CONFIG_SIBYTE_SENTOSA is not set
-# CONFIG_SIBYTE_SWARM is not set
-# CONFIG_SOFT_WATCHDOG is not set
-# CONFIG_SOUND is not set
-# CONFIG_SPARSEMEM_STATIC is not set
-# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
-CONFIG_SSB_POSSIBLE=y
-CONFIG_SWAP_IO_SPACE=y
-CONFIG_SYSVIPC_SYSCTL=y
-CONFIG_SYS_HAS_CPU_MIPS32_R1=y
-CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y
-CONFIG_SYS_SUPPORTS_ARBIT_HZ=y
-CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y
-# CONFIG_TC35815 is not set
-# CONFIG_TICK_ONESHOT is not set
-CONFIG_TRAD_SIGNALS=y
-# CONFIG_VGASTATE is not set
-CONFIG_VIA_RHINE=y
-CONFIG_VIA_RHINE_MMIO=y
-# CONFIG_VIDEO_MEDIA is not set
-# CONFIG_VIDEO_V4L2 is not set
-# CONFIG_VIDEO_V4L2_COMMON is not set
-CONFIG_YAFFS_9BYTE_TAGS=y
-# CONFIG_YAFFS_ALWAYS_CHECK_CHUNK_ERASED is not set
-CONFIG_YAFFS_AUTO_YAFFS2=y
-CONFIG_YAFFS_CHECKPOINT_RESERVED_BLOCKS=0
-# CONFIG_YAFFS_DISABLE_LAZY_LOAD is not set
-# CONFIG_YAFFS_DISABLE_WIDE_TNODES is not set
-CONFIG_YAFFS_FS=y
-CONFIG_YAFFS_SHORT_NAMES_IN_RAM=y
-CONFIG_YAFFS_YAFFS1=y
-CONFIG_YAFFS_YAFFS2=y
-CONFIG_ZONE_DMA_FLAG=0
diff --git a/target/linux/rb532/patches-2.6.27/001-git_diffs.patch b/target/linux/rb532/patches-2.6.27/001-git_diffs.patch
deleted file mode 100644
index d6c244b29..000000000
--- a/target/linux/rb532/patches-2.6.27/001-git_diffs.patch
+++ /dev/null
@@ -1,743 +0,0 @@
-diff -urN a/arch/mips/rb532/devices.c b/arch/mips/rb532/devices.c
---- a/arch/mips/rb532/devices.c 2008-11-07 18:55:34.000000000 +0100
-+++ b/arch/mips/rb532/devices.c 2008-11-15 17:43:28.000000000 +0100
-@@ -34,21 +34,11 @@
- #include <asm/mach-rc32434/rb.h>
- #include <asm/mach-rc32434/integ.h>
- #include <asm/mach-rc32434/gpio.h>
--
--#define ETH0_DMA_RX_IRQ (GROUP1_IRQ_BASE + 0)
--#define ETH0_DMA_TX_IRQ (GROUP1_IRQ_BASE + 1)
--#define ETH0_RX_OVR_IRQ (GROUP3_IRQ_BASE + 9)
--#define ETH0_TX_UND_IRQ (GROUP3_IRQ_BASE + 10)
-+#include <asm/mach-rc32434/irq.h>
-
- #define ETH0_RX_DMA_ADDR (DMA0_BASE_ADDR + 0 * DMA_CHAN_OFFSET)
- #define ETH0_TX_DMA_ADDR (DMA0_BASE_ADDR + 1 * DMA_CHAN_OFFSET)
-
--/* NAND definitions */
--#define GPIO_RDY (1 << 0x08)
--#define GPIO_WPX (1 << 0x09)
--#define GPIO_ALE (1 << 0x0a)
--#define GPIO_CLE (1 << 0x0b)
--
- static struct resource korina_dev0_res[] = {
- {
- .name = "korina_regs",
-@@ -94,15 +84,13 @@
- };
-
- static struct platform_device korina_dev0 = {
-- .id = 0,
-+ .id = -1,
- .name = "korina",
- .dev.platform_data = &korina_dev0_data,
- .resource = korina_dev0_res,
- .num_resources = ARRAY_SIZE(korina_dev0_res),
- };
-
--#define CF_GPIO_NUM 13
--
- static struct resource cf_slot0_res[] = {
- {
- .name = "cf_membase",
-@@ -116,11 +104,11 @@
- };
-
- static struct cf_device cf_slot0_data = {
-- .gpio_pin = 13
-+ .gpio_pin = CF_GPIO_NUM
- };
-
- static struct platform_device cf_slot0 = {
-- .id = 0,
-+ .id = -1,
- .name = "pata-rb532-cf",
- .dev.platform_data = &cf_slot0_data,
- .resource = cf_slot0_res,
-@@ -130,7 +118,7 @@
- /* Resources and device for NAND */
- static int rb532_dev_ready(struct mtd_info *mtd)
- {
-- return readl(IDT434_REG_BASE + GPIOD) & GPIO_RDY;
-+ return gpio_get_value(GPIO_RDY);
- }
-
- static void rb532_cmd_ctrl(struct mtd_info *mtd, int cmd, unsigned int ctrl)
-@@ -185,7 +173,7 @@
-
- static struct platform_device rb532_led = {
- .name = "rb532-led",
-- .id = 0,
-+ .id = -1,
- };
-
- static struct gpio_keys_button rb532_gpio_btn[] = {
-@@ -292,7 +280,7 @@
- {
- /* Look for the CF card reader */
- if (!readl(IDT434_REG_BASE + DEV1MASK))
-- rb532_devs[1] = NULL;
-+ rb532_devs[2] = NULL; /* disable cf_slot0 at index 2 */
- else {
- cf_slot0_res[0].start =
- readl(IDT434_REG_BASE + DEV1BASE);
-diff -urN a/arch/mips/rb532/gpio.c b/arch/mips/rb532/gpio.c
---- a/arch/mips/rb532/gpio.c 2008-11-07 18:55:34.000000000 +0100
-+++ b/arch/mips/rb532/gpio.c 2008-11-15 17:43:28.000000000 +0100
-@@ -27,28 +27,27 @@
- */
-
- #include <linux/kernel.h>
--#include <linux/gpio.h>
- #include <linux/init.h>
- #include <linux/types.h>
--#include <linux/pci.h>
- #include <linux/spinlock.h>
--#include <linux/io.h>
- #include <linux/platform_device.h>
--
--#include <asm/addrspace.h>
-+#include <linux/gpio.h>
-
- #include <asm/mach-rc32434/rb.h>
-+#include <asm/mach-rc32434/gpio.h>
-
--struct rb532_gpio_reg __iomem *rb532_gpio_reg0;
--EXPORT_SYMBOL(rb532_gpio_reg0);
-+struct rb532_gpio_chip {
-+ struct gpio_chip chip;
-+ void __iomem *regbase;
-+};
-
- struct mpmc_device dev3;
-
- static struct resource rb532_gpio_reg0_res[] = {
- {
- .name = "gpio_reg0",
-- .start = (u32)(IDT434_REG_BASE + GPIOBASE),
-- .end = (u32)(IDT434_REG_BASE + GPIOBASE + sizeof(struct rb532_gpio_reg)),
-+ .start = REGBASE + GPIOBASE,
-+ .end = REGBASE + GPIOBASE + sizeof(struct rb532_gpio_reg) - 1,
- .flags = IORESOURCE_MEM,
- }
- };
-@@ -56,8 +55,8 @@
- static struct resource rb532_dev3_ctl_res[] = {
- {
- .name = "dev3_ctl",
-- .start = (u32)(IDT434_REG_BASE + DEV3BASE),
-- .end = (u32)(IDT434_REG_BASE + DEV3BASE + sizeof(struct dev_reg)),
-+ .start = REGBASE + DEV3BASE,
-+ .end = REGBASE + DEV3BASE + sizeof(struct dev_reg) - 1,
- .flags = IORESOURCE_MEM,
- }
- };
-@@ -70,7 +69,7 @@
-
- spin_lock_irqsave(&dev3.lock, flags);
-
-- data = *(volatile unsigned *) (IDT434_REG_BASE + reg_offs);
-+ data = readl(IDT434_REG_BASE + reg_offs);
- for (i = 0; i != len; ++i) {
- if (val & (1 << i))
- data |= (1 << (i + bit));
-@@ -108,114 +107,166 @@
- }
- EXPORT_SYMBOL(get_latch_u5);
-
--int rb532_gpio_get_value(unsigned gpio)
-+/* rb532_set_bit - sanely set a bit
-+ *
-+ * bitval: new value for the bit
-+ * offset: bit index in the 4 byte address range
-+ * ioaddr: 4 byte aligned address being altered
-+ */
-+static inline void rb532_set_bit(unsigned bitval,
-+ unsigned offset, void __iomem *ioaddr)
- {
-- return readl(&rb532_gpio_reg0->gpiod) & (1 << gpio);
--}
--EXPORT_SYMBOL(rb532_gpio_get_value);
-+ unsigned long flags;
-+ u32 val;
-
--void rb532_gpio_set_value(unsigned gpio, int value)
--{
-- unsigned tmp;
-+ bitval = !!bitval; /* map parameter to {0,1} */
-+
-+ local_irq_save(flags);
-
-- tmp = readl(&rb532_gpio_reg0->gpiod) & ~(1 << gpio);
-- if (value)
-- tmp |= 1 << gpio;
-+ val = readl(ioaddr);
-+ val &= ~( ~bitval << offset ); /* unset bit if bitval == 0 */
-+ val |= ( bitval << offset ); /* set bit if bitval == 1 */
-+ writel(val, ioaddr);
-
-- writel(tmp, (void *)&rb532_gpio_reg0->gpiod);
-+ local_irq_restore(flags);
- }
--EXPORT_SYMBOL(rb532_gpio_set_value);
-
--int rb532_gpio_direction_input(unsigned gpio)
-+/* rb532_get_bit - read a bit
-+ *
-+ * returns the boolean state of the bit, which may be > 1
-+ */
-+static inline int rb532_get_bit(unsigned offset, void __iomem *ioaddr)
- {
-- writel(readl(&rb532_gpio_reg0->gpiocfg) & ~(1 << gpio),
-- (void *)&rb532_gpio_reg0->gpiocfg);
--
-- return 0;
-+ return (readl(ioaddr) & (1 << offset));
- }
--EXPORT_SYMBOL(rb532_gpio_direction_input);
-
--int rb532_gpio_direction_output(unsigned gpio, int value)
-+/*
-+ * Return GPIO level */
-+static int rb532_gpio_get(struct gpio_chip *chip, unsigned offset)
- {
-- gpio_set_value(gpio, value);
-- writel(readl(&rb532_gpio_reg0->gpiocfg) | (1 << gpio),
-- (void *)&rb532_gpio_reg0->gpiocfg);
-+ struct rb532_gpio_chip *gpch;
-
-- return 0;
-+ gpch = container_of(chip, struct rb532_gpio_chip, chip);
-+ return rb532_get_bit(offset, gpch->regbase + GPIOD);
- }
--EXPORT_SYMBOL(rb532_gpio_direction_output);
-
--void rb532_gpio_set_int_level(unsigned gpio, int value)
-+/*
-+ * Set output GPIO level
-+ */
-+static void rb532_gpio_set(struct gpio_chip *chip,
-+ unsigned offset, int value)
- {
-- unsigned tmp;
-+ struct rb532_gpio_chip *gpch;
-
-- tmp = readl(&rb532_gpio_reg0->gpioilevel) & ~(1 << gpio);
-- if (value)
-- tmp |= 1 << gpio;
-- writel(tmp, (void *)&rb532_gpio_reg0->gpioilevel);
-+ gpch = container_of(chip, struct rb532_gpio_chip, chip);
-+ rb532_set_bit(value, offset, gpch->regbase + GPIOD);
- }
--EXPORT_SYMBOL(rb532_gpio_set_int_level);
-
--int rb532_gpio_get_int_level(unsigned gpio)
-+/*
-+ * Set GPIO direction to input
-+ */
-+static int rb532_gpio_direction_input(struct gpio_chip *chip, unsigned offset)
- {
-- return readl(&rb532_gpio_reg0->gpioilevel) & (1 << gpio);
-+ struct rb532_gpio_chip *gpch;
-+
-+ gpch = container_of(chip, struct rb532_gpio_chip, chip);
-+
-+ if (rb532_get_bit(offset, gpch->regbase + GPIOFUNC))
-+ return 1; /* alternate function, GPIOCFG is ignored */
-+
-+ rb532_set_bit(0, offset, gpch->regbase + GPIOCFG);
-+ return 0;
- }
--EXPORT_SYMBOL(rb532_gpio_get_int_level);
-
--void rb532_gpio_set_int_status(unsigned gpio, int value)
-+/*
-+ * Set GPIO direction to output
-+ */
-+static int rb532_gpio_direction_output(struct gpio_chip *chip,
-+ unsigned offset, int value)
- {
-- unsigned tmp;
-+ struct rb532_gpio_chip *gpch;
-+
-+ gpch = container_of(chip, struct rb532_gpio_chip, chip);
-
-- tmp = readl(&rb532_gpio_reg0->gpioistat);
-- if (value)
-- tmp |= 1 << gpio;
-- writel(tmp, (void *)&rb532_gpio_reg0->gpioistat);
-+ if (rb532_get_bit(offset, gpch->regbase + GPIOFUNC))
-+ return 1; /* alternate function, GPIOCFG is ignored */
-+
-+ /* set the initial output value */
-+ rb532_set_bit(value, offset, gpch->regbase + GPIOD);
-+
-+ rb532_set_bit(1, offset, gpch->regbase + GPIOCFG);
-+ return 0;
- }
--EXPORT_SYMBOL(rb532_gpio_set_int_status);
-
--int rb532_gpio_get_int_status(unsigned gpio)
-+static struct rb532_gpio_chip rb532_gpio_chip[] = {
-+ [0] = {
-+ .chip = {
-+ .label = "gpio0",
-+ .direction_input = rb532_gpio_direction_input,
-+ .direction_output = rb532_gpio_direction_output,
-+ .get = rb532_gpio_get,
-+ .set = rb532_gpio_set,
-+ .base = 0,
-+ .ngpio = 32,
-+ },
-+ },
-+};
-+
-+/*
-+ * Set GPIO interrupt level
-+ */
-+void rb532_gpio_set_ilevel(int bit, unsigned gpio)
- {
-- return readl(&rb532_gpio_reg0->gpioistat) & (1 << gpio);
-+ rb532_set_bit(bit, gpio, rb532_gpio_chip->regbase + GPIOILEVEL);
- }
--EXPORT_SYMBOL(rb532_gpio_get_int_status);
-+EXPORT_SYMBOL(rb532_gpio_set_ilevel);
-
--void rb532_gpio_set_func(unsigned gpio, int value)
-+/*
-+ * Set GPIO interrupt status
-+ */
-+void rb532_gpio_set_istat(int bit, unsigned gpio)
- {
-- unsigned tmp;
--
-- tmp = readl(&rb532_gpio_reg0->gpiofunc);
-- if (value)
-- tmp |= 1 << gpio;
-- writel(tmp, (void *)&rb532_gpio_reg0->gpiofunc);
-+ rb532_set_bit(bit, gpio, rb532_gpio_chip->regbase + GPIOISTAT);
- }
--EXPORT_SYMBOL(rb532_gpio_set_func);
-+EXPORT_SYMBOL(rb532_gpio_set_istat);
-
--int rb532_gpio_get_func(unsigned gpio)
-+/*
-+ * Configure GPIO alternate function
-+ */
-+static void rb532_gpio_set_func(int bit, unsigned gpio)
- {
-- return readl(&rb532_gpio_reg0->gpiofunc) & (1 << gpio);
-+ rb532_set_bit(bit, gpio, rb532_gpio_chip->regbase + GPIOFUNC);
- }
--EXPORT_SYMBOL(rb532_gpio_get_func);
-
- int __init rb532_gpio_init(void)
- {
-- rb532_gpio_reg0 = ioremap_nocache(rb532_gpio_reg0_res[0].start,
-- rb532_gpio_reg0_res[0].end -
-- rb532_gpio_reg0_res[0].start);
-+ struct resource *r;
-+
-+ r = rb532_gpio_reg0_res;
-+ rb532_gpio_chip->regbase = ioremap_nocache(r->start, r->end - r->start);
-
-- if (!rb532_gpio_reg0) {
-+ if (!rb532_gpio_chip->regbase) {
- printk(KERN_ERR "rb532: cannot remap GPIO register 0\n");
- return -ENXIO;
- }
-
-- dev3.base = ioremap_nocache(rb532_dev3_ctl_res[0].start,
-- rb532_dev3_ctl_res[0].end -
-- rb532_dev3_ctl_res[0].start);
-+ /* Register our GPIO chip */
-+ gpiochip_add(&rb532_gpio_chip->chip);
-+
-+ r = rb532_dev3_ctl_res;
-+ dev3.base = ioremap_nocache(r->start, r->end - r->start);
-
- if (!dev3.base) {
- printk(KERN_ERR "rb532: cannot remap device controller 3\n");
- return -ENXIO;
- }
-
-+ /* configure CF_GPIO_NUM as CFRDY IRQ source */
-+ rb532_gpio_set_func(0, CF_GPIO_NUM);
-+ rb532_gpio_direction_input(&rb532_gpio_chip->chip, CF_GPIO_NUM);
-+ rb532_gpio_set_ilevel(1, CF_GPIO_NUM);
-+ rb532_gpio_set_istat(0, CF_GPIO_NUM);
-+
- return 0;
- }
- arch_initcall(rb532_gpio_init);
-diff -urN a/arch/mips/rb532/irq.c b/arch/mips/rb532/irq.c
---- a/arch/mips/rb532/irq.c 2008-11-07 18:55:34.000000000 +0100
-+++ b/arch/mips/rb532/irq.c 2008-11-15 17:43:28.000000000 +0100
-@@ -45,7 +45,7 @@
- #include <asm/mipsregs.h>
- #include <asm/system.h>
-
--#include <asm/mach-rc32434/rc32434.h>
-+#include <asm/mach-rc32434/irq.h>
-
- struct intr_group {
- u32 mask; /* mask of valid bits in pending/mask registers */
-diff -urN a/arch/mips/rb532/prom.c b/arch/mips/rb532/prom.c
---- a/arch/mips/rb532/prom.c 2008-11-07 18:55:34.000000000 +0100
-+++ b/arch/mips/rb532/prom.c 2008-11-15 17:43:28.000000000 +0100
-@@ -37,12 +37,8 @@
- #include <asm/mach-rc32434/ddr.h>
- #include <asm/mach-rc32434/prom.h>
-
--extern void __init setup_serial_port(void);
--
- unsigned int idt_cpu_freq = 132000000;
- EXPORT_SYMBOL(idt_cpu_freq);
--unsigned int gpio_bootup_state;
--EXPORT_SYMBOL(gpio_bootup_state);
-
- static struct resource ddr_reg[] = {
- {
-@@ -108,9 +104,6 @@
- mips_machtype = MACH_MIKROTIK_RB532;
- }
-
-- if (match_tag(prom_argv[i], GPIO_TAG))
-- gpio_bootup_state = tag2ul(prom_argv[i], GPIO_TAG);
--
- strcpy(cp, prom_argv[i]);
- cp += strlen(prom_argv[i]);
- }
-@@ -122,11 +115,6 @@
- strcpy(cp, arcs_cmdline);
- cp += strlen(arcs_cmdline);
- }
-- if (gpio_bootup_state & 0x02)
-- strcpy(cp, GPIO_INIT_NOBUTTON);
-- else
-- strcpy(cp, GPIO_INIT_BUTTON);
--
- cmd_line[CL_SIZE-1] = '\0';
-
- strcpy(arcs_cmdline, cmd_line);
-diff -urN a/arch/mips/rb532/serial.c b/arch/mips/rb532/serial.c
---- a/arch/mips/rb532/serial.c 2008-11-07 18:55:34.000000000 +0100
-+++ b/arch/mips/rb532/serial.c 2008-11-15 17:43:28.000000000 +0100
-@@ -31,16 +31,16 @@
- #include <linux/serial_8250.h>
-
- #include <asm/serial.h>
--#include <asm/mach-rc32434/rc32434.h>
-+#include <asm/mach-rc32434/rb.h>
-
- extern unsigned int idt_cpu_freq;
-
- static struct uart_port rb532_uart = {
- .type = PORT_16550A,
- .line = 0,
-- .irq = RC32434_UART0_IRQ,
-+ .irq = UART0_IRQ,
- .iotype = UPIO_MEM,
-- .membase = (char *)KSEG1ADDR(RC32434_UART0_BASE),
-+ .membase = (char *)KSEG1ADDR(REGBASE + UART0BASE),
- .regshift = 2
- };
-
-diff -urN a/arch/mips/rb532/setup.c b/arch/mips/rb532/setup.c
---- a/arch/mips/rb532/setup.c 2008-11-07 18:55:34.000000000 +0100
-+++ b/arch/mips/rb532/setup.c 2008-11-15 17:43:28.000000000 +0100
-@@ -9,7 +9,7 @@
- #include <asm/time.h>
- #include <linux/ioport.h>
-
--#include <asm/mach-rc32434/rc32434.h>
-+#include <asm/mach-rc32434/rb.h>
- #include <asm/mach-rc32434/pci.h>
-
- struct pci_reg __iomem *pci_reg;
-@@ -27,7 +27,7 @@
- static void rb_machine_restart(char *command)
- {
- /* just jump to the reset vector */
-- writel(0x80000001, (void *)KSEG1ADDR(RC32434_REG_BASE + RC32434_RST));
-+ writel(0x80000001, IDT434_REG_BASE + RST);
- ((void (*)(void)) KSEG1ADDR(0x1FC00000u))();
- }
-
-diff -urN a/arch/mips/rb532/time.c b/arch/mips/rb532/time.c
---- a/arch/mips/rb532/time.c 2008-11-07 18:55:34.000000000 +0100
-+++ b/arch/mips/rb532/time.c 2008-11-15 17:43:28.000000000 +0100
-@@ -28,7 +28,6 @@
- #include <linux/timex.h>
-
- #include <asm/mipsregs.h>
--#include <asm/debug.h>
- #include <asm/time.h>
- #include <asm/mach-rc32434/rc32434.h>
-
-diff -urN linux-2.6.27.5/arch/mips/Kconfig linux-2.6.27.5.new/arch/mips/Kconfig
---- linux-2.6.27.5/arch/mips/Kconfig 2008-11-07 18:55:34.000000000 +0100
-+++ linux-2.6.27.5.new/arch/mips/Kconfig 2008-11-15 17:50:42.000000000 +0100
-@@ -568,7 +568,7 @@
- select SYS_SUPPORTS_LITTLE_ENDIAN
- select SWAP_IO_SPACE
- select BOOT_RAW
-- select GENERIC_GPIO
-+ select ARCH_REQUIRE_GPIOLIB
- help
- Support the Mikrotik(tm) RouterBoard 532 series,
- based on the IDT RC32434 SoC.
-diff -urN a/include/asm-mips/mach-rc32434/gpio.h b/include-mips/asm/mach-rc32434/gpio.h
---- a/include/asm-mips/mach-rc32434/gpio.h 2008-11-07 18:55:34.000000000 +0100
-+++ b/include/asm-mips/mach-rc32434/gpio.h 2008-11-15 17:43:28.000000000 +0100
-@@ -14,6 +14,16 @@
- #define _RC32434_GPIO_H_
-
- #include <linux/types.h>
-+#include <asm-generic/gpio.h>
-+
-+#define NR_BUILTIN_GPIO 32
-+
-+#define gpio_get_value __gpio_get_value
-+#define gpio_set_value __gpio_set_value
-+#define gpio_cansleep __gpio_cansleep
-+
-+#define gpio_to_irq(gpio) (8 + 4 * 32 + gpio)
-+#define irq_to_gpio(irq) (irq - (8 + 4 * 32))
-
- struct rb532_gpio_reg {
- u32 gpiofunc; /* GPIO Function Register
-@@ -61,66 +71,20 @@
- /* PCI messaging unit */
- #define RC32434_PCI_MSU_GPIO (1 << 13)
-
-+/* NAND GPIO signals */
-+#define GPIO_RDY 8
-+#define GPIO_WPX 9
-+#define GPIO_ALE 10
-+#define GPIO_CLE 11
-+
-+/* Compact Flash GPIO pin */
-+#define CF_GPIO_NUM 13
-
- extern void set_434_reg(unsigned reg_offs, unsigned bit, unsigned len, unsigned val);
- extern unsigned get_434_reg(unsigned reg_offs);
- extern void set_latch_u5(unsigned char or_mask, unsigned char nand_mask);
- extern unsigned char get_latch_u5(void);
--
--extern int rb532_gpio_get_value(unsigned gpio);
--extern void rb532_gpio_set_value(unsigned gpio, int value);
--extern int rb532_gpio_direction_input(unsigned gpio);
--extern int rb532_gpio_direction_output(unsigned gpio, int value);
--extern void rb532_gpio_set_int_level(unsigned gpio, int value);
--extern int rb532_gpio_get_int_level(unsigned gpio);
--extern void rb532_gpio_set_int_status(unsigned gpio, int value);
--extern int rb532_gpio_get_int_status(unsigned gpio);
--
--
--/* Wrappers for the arch-neutral GPIO API */
--
--static inline int gpio_request(unsigned gpio, const char *label)
--{
-- /* Not yet implemented */
-- return 0;
--}
--
--static inline void gpio_free(unsigned gpio)
--{
-- /* Not yet implemented */
--}
--
--static inline int gpio_direction_input(unsigned gpio)
--{
-- return rb532_gpio_direction_input(gpio);
--}
--
--static inline int gpio_direction_output(unsigned gpio, int value)
--{
-- return rb532_gpio_direction_output(gpio, value);
--}
--
--static inline int gpio_get_value(unsigned gpio)
--{
-- return rb532_gpio_get_value(gpio);
--}
--
--static inline void gpio_set_value(unsigned gpio, int value)
--{
-- rb532_gpio_set_value(gpio, value);
--}
--
--static inline int gpio_to_irq(unsigned gpio)
--{
-- return gpio;
--}
--
--static inline int irq_to_gpio(unsigned irq)
--{
-- return irq;
--}
--
--/* For cansleep */
--#include <asm-generic/gpio.h>
-+extern void rb532_gpio_set_ilevel(int bit, unsigned gpio);
-+extern void rb532_gpio_set_istat(int bit, unsigned gpio);
-
- #endif /* _RC32434_GPIO_H_ */
-diff -urN a/include/asm-mips/mach-rc32434/irq.h b/include/asm-mips/mach-rc32434/irq.h
---- a/include/asm-mips/mach-rc32434/irq.h 2008-11-07 18:55:34.000000000 +0100
-+++ b/include/asm-mips/mach-rc32434/irq.h 2008-11-15 17:43:28.000000000 +0100
-@@ -4,5 +4,30 @@
- #define NR_IRQS 256
-
- #include <asm/mach-generic/irq.h>
-+#include <asm/mach-rc32434/rb.h>
-+
-+/* Interrupt Controller */
-+#define IC_GROUP0_PEND (REGBASE + 0x38000)
-+#define IC_GROUP0_MASK (REGBASE + 0x38008)
-+#define IC_GROUP_OFFSET 0x0C
-+
-+#define NUM_INTR_GROUPS 5
-+
-+/* 16550 UARTs */
-+#define GROUP0_IRQ_BASE 8 /* GRP2 IRQ numbers start here */
-+ /* GRP3 IRQ numbers start here */
-+#define GROUP1_IRQ_BASE (GROUP0_IRQ_BASE + 32)
-+ /* GRP4 IRQ numbers start here */
-+#define GROUP2_IRQ_BASE (GROUP1_IRQ_BASE + 32)
-+ /* GRP5 IRQ numbers start here */
-+#define GROUP3_IRQ_BASE (GROUP2_IRQ_BASE + 32)
-+#define GROUP4_IRQ_BASE (GROUP3_IRQ_BASE + 32)
-+
-+#define UART0_IRQ (GROUP3_IRQ_BASE + 0)
-+
-+#define ETH0_DMA_RX_IRQ (GROUP1_IRQ_BASE + 0)
-+#define ETH0_DMA_TX_IRQ (GROUP1_IRQ_BASE + 1)
-+#define ETH0_RX_OVR_IRQ (GROUP3_IRQ_BASE + 9)
-+#define ETH0_TX_UND_IRQ (GROUP3_IRQ_BASE + 10)
-
- #endif /* __ASM_RC32434_IRQ_H */
-diff -urN a/include/asm-mips/mach-rc32434/prom.h b/include/asm-mips/mach-rc32434/prom.h
---- a/include/asm-mips/mach-rc32434/prom.h 2008-11-07 18:55:34.000000000 +0100
-+++ b/include/asm-mips/mach-rc32434/prom.h 2008-11-15 17:43:28.000000000 +0100
-@@ -28,14 +28,10 @@
-
- #define PROM_ENTRY(x) (0xbfc00000 + ((x) * 8))
-
--#define GPIO_INIT_NOBUTTON ""
--#define GPIO_INIT_BUTTON " 2"
--
- #define SR_NMI 0x00180000
- #define SERIAL_SPEED_ENTRY 0x00000001
-
- #define FREQ_TAG "HZ="
--#define GPIO_TAG "gpio="
- #define KMAC_TAG "kmac="
- #define MEM_TAG "mem="
- #define BOARD_TAG "board="
-diff -urN a/include/asm-mips/mach-rc32434/rb.h b/include/asm-mips/mach-rc32434/rb.h
---- a/include/asm-mips/mach-rc32434/rb.h 2008-11-07 18:55:34.000000000 +0100
-+++ b/include/asm-mips/mach-rc32434/rb.h 2008-11-15 17:43:28.000000000 +0100
-@@ -17,7 +17,10 @@
-
- #include <linux/genhd.h>
-
--#define IDT434_REG_BASE ((volatile void *) KSEG1ADDR(0x18000000))
-+#define REGBASE 0x18000000
-+#define IDT434_REG_BASE ((volatile void *) KSEG1ADDR(REGBASE))
-+#define UART0BASE 0x58000
-+#define RST (1 << 15)
- #define DEV0BASE 0x010000
- #define DEV0MASK 0x010004
- #define DEV0C 0x010008
-@@ -37,12 +40,14 @@
- #define BTCS 0x010040
- #define BTCOMPARE 0x010044
- #define GPIOBASE 0x050000
--#define GPIOCFG 0x050004
--#define GPIOD 0x050008
--#define GPIOILEVEL 0x05000C
--#define GPIOISTAT 0x050010
--#define GPIONMIEN 0x050014
--#define IMASK6 0x038038
-+/* Offsets relative to GPIOBASE */
-+#define GPIOFUNC 0x00
-+#define GPIOCFG 0x04
-+#define GPIOD 0x08
-+#define GPIOILEVEL 0x0C
-+#define GPIOISTAT 0x10
-+#define GPIONMIEN 0x14
-+#define IMASK6 0x38
- #define LO_WPX (1 << 0)
- #define LO_ALE (1 << 1)
- #define LO_CLE (1 << 2)
-diff -urN a/include/asm-mips/mach-rc32434/rc32434.h b/include/asm-mips/mach-rc32434/rc32434.h
---- a/include/asm-mips/mach-rc32434/rc32434.h 2008-11-07 18:55:34.000000000 +0100
-+++ b/include/asm-mips/mach-rc32434/rc32434.h 2008-11-15 17:43:28.000000000 +0100
-@@ -8,37 +8,7 @@
- #include <linux/delay.h>
- #include <linux/io.h>
-
--#define RC32434_REG_BASE 0x18000000
--#define RC32434_RST (1 << 15)
--
- #define IDT_CLOCK_MULT 2
--#define MIPS_CPU_TIMER_IRQ 7
--
--/* Interrupt Controller */
--#define IC_GROUP0_PEND (RC32434_REG_BASE + 0x38000)
--#define IC_GROUP0_MASK (RC32434_REG_BASE + 0x38008)
--#define IC_GROUP_OFFSET 0x0C
--
--#define NUM_INTR_GROUPS 5
--
--/* 16550 UARTs */
--#define GROUP0_IRQ_BASE 8 /* GRP2 IRQ numbers start here */
-- /* GRP3 IRQ numbers start here */
--#define GROUP1_IRQ_BASE (GROUP0_IRQ_BASE + 32)
-- /* GRP4 IRQ numbers start here */
--#define GROUP2_IRQ_BASE (GROUP1_IRQ_BASE + 32)
-- /* GRP5 IRQ numbers start here */
--#define GROUP3_IRQ_BASE (GROUP2_IRQ_BASE + 32)
--#define GROUP4_IRQ_BASE (GROUP3_IRQ_BASE + 32)
--
--
--#ifdef __MIPSEB__
--#define RC32434_UART0_BASE (RC32434_REG_BASE + 0x58003)
--#else
--#define RC32434_UART0_BASE (RC32434_REG_BASE + 0x58000)
--#endif
--
--#define RC32434_UART0_IRQ (GROUP3_IRQ_BASE + 0)
-
- /* cpu pipeline flush */
- static inline void rc32434_sync(void)
-@@ -46,16 +16,4 @@
- __asm__ volatile ("sync");
- }
-
--static inline void rc32434_sync_udelay(int us)
--{
-- __asm__ volatile ("sync");
-- udelay(us);
--}
--
--static inline void rc32434_sync_delay(int ms)
--{
-- __asm__ volatile ("sync");
-- mdelay(ms);
--}
--
- #endif /* _ASM_RC32434_RC32434_H_ */
---- a/arch/mips/pci/fixup-rc32434.c 2008-11-07 18:55:34.000000000 +0100
-+++ b/arch/mips/pci/fixup-rc32434.c 2008-11-15 17:43:28.000000000 +0100
-@@ -30,6 +30,7 @@
- #include <linux/init.h>
-
- #include <asm/mach-rc32434/rc32434.h>
-+#include <asm/mach-rc32434/irq.h>
-
- static int __devinitdata irq_map[2][12] = {
- {0, 0, 2, 3, 2, 3, 0, 0, 0, 0, 0, 1},
diff --git a/target/linux/rb532/patches-2.6.27/002-pci_io_map_base.patch b/target/linux/rb532/patches-2.6.27/002-pci_io_map_base.patch
deleted file mode 100644
index 5786803e4..000000000
--- a/target/linux/rb532/patches-2.6.27/002-pci_io_map_base.patch
+++ /dev/null
@@ -1,42 +0,0 @@
-The code is rather based on trial-and-error than knowledge. Verified Via
-Rhine functionality in PIO as well as MMIO mode.
-
-Signed-off-by: Phil Sutter <n0-1@freewrt.org>
-Tested-by: Florian Fainelli <florian@openwrt.org>
----
- arch/mips/pci/pci-rc32434.c | 11 +++++++++++
- 1 files changed, 11 insertions(+), 0 deletions(-)
-
-diff --git a/arch/mips/pci/pci-rc32434.c b/arch/mips/pci/pci-rc32434.c
-index 1c2821e..71f7d27 100644
---- a/arch/mips/pci/pci-rc32434.c
-+++ b/arch/mips/pci/pci-rc32434.c
-@@ -205,6 +205,8 @@ static int __init rc32434_pcibridge_init(void)
-
- static int __init rc32434_pci_init(void)
- {
-+ void __iomem *io_map_base;
-+
- pr_info("PCI: Initializing PCI\n");
-
- ioport_resource.start = rc32434_res_pci_io1.start;
-@@ -212,6 +214,15 @@ static int __init rc32434_pci_init(void)
-
- rc32434_pcibridge_init();
-
-+ io_map_base = ioremap(rc32434_res_pci_io1.start,
-+ rc32434_res_pci_io1.end - rc32434_res_pci_io1.start + 1);
-+
-+ if (!io_map_base)
-+ return -ENOMEM;
-+
-+ rc32434_controller.io_map_base =
-+ (unsigned long)io_map_base - rc32434_res_pci_io1.start;
-+
- register_pci_controller(&rc32434_controller);
- rc32434_sync();
-
---
-1.5.6.4
-
-
diff --git a/target/linux/rb532/patches-2.6.27/003-gpio_bit_setting.patch b/target/linux/rb532/patches-2.6.27/003-gpio_bit_setting.patch
deleted file mode 100644
index 49f9f4b3b..000000000
--- a/target/linux/rb532/patches-2.6.27/003-gpio_bit_setting.patch
+++ /dev/null
@@ -1,35 +0,0 @@
-The algorithm works unconditionally. If bitval is one, the first line is
-a no op and the second line sets the bit at offset position. Vice versa,
-if bitval is zero, the first line clears the bit at offset position and
-the second line is a no op.
-
-Signed-off-by: Phil Sutter <n0-1@freewrt.org>
----
- arch/mips/rb532/gpio.c | 6 ++----
- 1 files changed, 2 insertions(+), 4 deletions(-)
-
-diff --git a/arch/mips/rb532/gpio.c b/arch/mips/rb532/gpio.c
-index 0e84c8a..e35cb75 100644
---- a/arch/mips/rb532/gpio.c
-+++ b/arch/mips/rb532/gpio.c
-@@ -119,13 +119,11 @@ static inline void rb532_set_bit(unsigned bitval,
- unsigned long flags;
- u32 val;
-
-- bitval = !!bitval; /* map parameter to {0,1} */
--
- local_irq_save(flags);
-
- val = readl(ioaddr);
-- val &= ~( ~bitval << offset ); /* unset bit if bitval == 0 */
-- val |= ( bitval << offset ); /* set bit if bitval == 1 */
-+ val &= ~(!bitval << offset); /* unset bit if bitval == 0 */
-+ val |= (!!bitval << offset); /* set bit if bitval == 1 */
- writel(val, ioaddr);
-
- local_irq_restore(flags);
---
-1.5.6.4
-
-
-
diff --git a/target/linux/rb532/patches-2.6.27/004-fix_pata_rb532_cf.patch b/target/linux/rb532/patches-2.6.27/004-fix_pata_rb532_cf.patch
deleted file mode 100644
index 50dedefbe..000000000
--- a/target/linux/rb532/patches-2.6.27/004-fix_pata_rb532_cf.patch
+++ /dev/null
@@ -1,84 +0,0 @@
-After applying the following changes I could verify functionality by
-mounting a filesystem on the cfdisk and reading/writing files in it.
-
-The set_irq_type() function must be wrong, as there is no set_type()
-function defined for the rb532 IRQ chip. But as the used IRQ actually is
-being triggered by a GPIO, setting it's interrupt level should be the
-right alternative. Also to clear a GPIO triggered IRQ, the source has to
-be cleared. This is being done at the end of rb532_pata_irq_handler.
-
-Signed-off-by: Phil Sutter <n0-1@freewrt.org>
-Acked-by: Florian Fainelli <florian@openwrt.org>
----
- drivers/ata/pata_rb532_cf.c | 15 ++++++++++-----
- 1 files changed, 10 insertions(+), 5 deletions(-)
-
-diff --git a/drivers/ata/pata_rb532_cf.c b/drivers/ata/pata_rb532_cf.c
-index f8b3ffc..7b11f40 100644
---- a/drivers/ata/pata_rb532_cf.c
-+++ b/drivers/ata/pata_rb532_cf.c
-@@ -31,6 +31,7 @@
- #include <scsi/scsi_host.h>
-
- #include <asm/gpio.h>
-+#include <asm/mach-rc32434/gpio.h>
-
- #define DRV_NAME "pata-rb532-cf"
- #define DRV_VERSION "0.1.0"
-@@ -39,7 +40,8 @@
- #define RB500_CF_MAXPORTS 1
- #define RB500_CF_IO_DELAY 400
-
--#define RB500_CF_REG_CMD 0x0800
-+#define RB500_CF_REG_BASE 0x0800
-+#define RB500_CF_REG_ERR 0x080D
- #define RB500_CF_REG_CTRL 0x080E
- #define RB500_CF_REG_DATA 0x0C00
-
-@@ -62,7 +64,7 @@ static inline void rb532_pata_finish_io(struct ata_port *ap)
- ata_sff_dma_pause(ap);
- ndelay(RB500_CF_IO_DELAY);
-
-- set_irq_type(info->irq, IRQ_TYPE_LEVEL_HIGH);
-+ rb532_gpio_set_ilevel(1, info->gpio_line);
- }
-
- static void rb532_pata_exec_command(struct ata_port *ap,
-@@ -109,13 +111,15 @@ static irqreturn_t rb532_pata_irq_handler(int irq, void *dev_instance)
- struct rb532_cf_info *info = ah->private_data;
-
- if (gpio_get_value(info->gpio_line)) {
-- set_irq_type(info->irq, IRQ_TYPE_LEVEL_LOW);
-+ rb532_gpio_set_ilevel(0, info->gpio_line);
- if (!info->frozen)
- ata_sff_interrupt(info->irq, dev_instance);
- } else {
-- set_irq_type(info->irq, IRQ_TYPE_LEVEL_HIGH);
-+ rb532_gpio_set_ilevel(1, info->gpio_line);
- }
-
-+ rb532_gpio_set_istat(0, info->gpio_line);
-+
- return IRQ_HANDLED;
- }
-
-@@ -146,13 +150,14 @@ static void rb532_pata_setup_ports(struct ata_host *ah)
- ap->pio_mask = 0x1f; /* PIO4 */
- ap->flags = ATA_FLAG_NO_LEGACY | ATA_FLAG_MMIO;
-
-- ap->ioaddr.cmd_addr = info->iobase + RB500_CF_REG_CMD;
-+ ap->ioaddr.cmd_addr = info->iobase + RB500_CF_REG_BASE;
- ap->ioaddr.ctl_addr = info->iobase + RB500_CF_REG_CTRL;
- ap->ioaddr.altstatus_addr = info->iobase + RB500_CF_REG_CTRL;
-
- ata_sff_std_ports(&ap->ioaddr);
-
- ap->ioaddr.data_addr = info->iobase + RB500_CF_REG_DATA;
-+ ap->ioaddr.error_addr = info->iobase + RB500_CF_REG_ERR;
- }
-
- static __devinit int rb532_pata_driver_probe(struct platform_device *pdev)
---
-1.5.6.4
-
-
diff --git a/target/linux/rb532/patches-2.6.27/005-pata_rb532_cf_4bytes_rw.patch b/target/linux/rb532/patches-2.6.27/005-pata_rb532_cf_4bytes_rw.patch
deleted file mode 100644
index c8e682014..000000000
--- a/target/linux/rb532/patches-2.6.27/005-pata_rb532_cf_4bytes_rw.patch
+++ /dev/null
@@ -1,68 +0,0 @@
-* rename the offset definition to avoid abiguity with the standard ATA
- IO address
-* read and write four bytes at once like the original driver does
-* use writesl() and readsl() which implicitly iterate over the data
-
-This patch assumes buflen to be a multiple of four, which is true for
-ATA devices. ATAPI support is not known, though unlikely, as the
-original driver always transfers 512 Bytes at once.
-
-Signed-off-by: Phil Sutter <n0-1@freewrt.org>
-Acked-by: Sergei Shtyltov <sshtylyov@ru.mvista.com>
----
- drivers/ata/pata_rb532_cf.c | 20 +++++++++-----------
- 1 files changed, 9 insertions(+), 11 deletions(-)
-
-diff --git a/drivers/ata/pata_rb532_cf.c b/drivers/ata/pata_rb532_cf.c
-index 7b11f40..b919012 100644
---- a/drivers/ata/pata_rb532_cf.c
-+++ b/drivers/ata/pata_rb532_cf.c
-@@ -43,7 +43,8 @@
- #define RB500_CF_REG_BASE 0x0800
- #define RB500_CF_REG_ERR 0x080D
- #define RB500_CF_REG_CTRL 0x080E
--#define RB500_CF_REG_DATA 0x0C00
-+/* 32bit buffered data register offset */
-+#define RB500_CF_REG_DBUF32 0x0C00
-
- struct rb532_cf_info {
- void __iomem *iobase;
-@@ -74,19 +75,16 @@ static void rb532_pata_exec_command(struct ata_port *ap,
- rb532_pata_finish_io(ap);
- }
-
--static void rb532_pata_data_xfer(struct ata_device *adev, unsigned char *buf,
-- unsigned int buflen, int write_data)
-+static void rb532_pata_data_xfer(struct ata_device *adev,
-+ unsigned char *buf, unsigned int buflen, int write_data)
- {
- struct ata_port *ap = adev->link->ap;
- void __iomem *ioaddr = ap->ioaddr.data_addr;
-
-- if (write_data) {
-- for (; buflen > 0; buflen--, buf++)
-- writeb(*buf, ioaddr);
-- } else {
-- for (; buflen > 0; buflen--, buf++)
-- *buf = readb(ioaddr);
-- }
-+ if (write_data)
-+ writesl(ioaddr, buf, buflen / sizeof(u32));
-+ else
-+ readsl(ioaddr, buf, buflen / sizeof(u32));
-
- rb532_pata_finish_io(adev->link->ap);
- }
-@@ -156,7 +154,7 @@ static void rb532_pata_setup_ports(struct ata_host *ah)
-
- ata_sff_std_ports(&ap->ioaddr);
-
-- ap->ioaddr.data_addr = info->iobase + RB500_CF_REG_DATA;
-+ ap->ioaddr.data_addr = info->iobase + RB500_CF_REG_DBUF32;
- ap->ioaddr.error_addr = info->iobase + RB500_CF_REG_ERR;
- }
-
---
-1.5.6.4
-
-
diff --git a/target/linux/rb532/patches-2.6.27/006-pata_rb532_cf_fix_prototype.patch b/target/linux/rb532/patches-2.6.27/006-pata_rb532_cf_fix_prototype.patch
deleted file mode 100644
index 1a7cbd0ef..000000000
--- a/target/linux/rb532/patches-2.6.27/006-pata_rb532_cf_fix_prototype.patch
+++ /dev/null
@@ -1,35 +0,0 @@
-Per definition, this function should return the number of bytes
-consumed. Also take care of the unlikely case when buflen is not a
-multiple of four; while transferring, the division cuts the remaining
-bytes, so alter the return value accordingly.
-
-Signed-off-by: Phil Sutter <n0-1@freewrt.org>
----
- drivers/ata/pata_rb532_cf.c | 3 ++-
- 1 files changed, 2 insertions(+), 1 deletions(-)
-
-diff --git a/drivers/ata/pata_rb532_cf.c b/drivers/ata/pata_rb532_cf.c
-index b919012..95a0d66 100644
---- a/drivers/ata/pata_rb532_cf.c
-+++ b/drivers/ata/pata_rb532_cf.c
-@@ -75,7 +75,7 @@ static void rb532_pata_exec_command(struct ata_port *ap,
- rb532_pata_finish_io(ap);
- }
-
--static void rb532_pata_data_xfer(struct ata_device *adev,
-+static unsigned int rb532_pata_data_xfer(struct ata_device *adev,
- unsigned char *buf, unsigned int buflen, int write_data)
- {
- struct ata_port *ap = adev->link->ap;
-@@ -87,6 +87,7 @@ static void rb532_pata_data_xfer(struct ata_device *adev,
- readsl(ioaddr, buf, buflen / sizeof(u32));
-
- rb532_pata_finish_io(adev->link->ap);
-+ return buflen - (buflen % sizeof(u32));
- }
-
- static void rb532_pata_freeze(struct ata_port *ap)
---
-1.5.6.4
-
-
diff --git a/target/linux/rb532/patches-2.6.27/007-cmdline_hack.patch b/target/linux/rb532/patches-2.6.27/007-cmdline_hack.patch
deleted file mode 100644
index 5f2ed2f2f..000000000
--- a/target/linux/rb532/patches-2.6.27/007-cmdline_hack.patch
+++ /dev/null
@@ -1,15 +0,0 @@
-diff -urN linux-2.6.27.5/arch/mips/kernel/head.S linux-2.6.27.5.new/arch/mips/kernel/head.S
---- linux-2.6.27.5/arch/mips/kernel/head.S 2008-11-15 19:24:03.000000000 +0100
-+++ linux-2.6.27.5.new/arch/mips/kernel/head.S 2008-11-15 19:24:55.000000000 +0100
-@@ -123,6 +123,11 @@
-
- j kernel_entry
- nop
-+
-+
-+EXPORT(_image_cmdline)
-+ .ascii "CMDLINE:"
-+
- #ifndef CONFIG_NO_EXCEPT_FILL
- /*
- * Reserved space for exception handlers.
diff --git a/target/linux/rb532/patches-2.6.27/008-korina_reset_resource_buffer_size_1536.patch b/target/linux/rb532/patches-2.6.27/008-korina_reset_resource_buffer_size_1536.patch
deleted file mode 100644
index 1db2e0ecb..000000000
--- a/target/linux/rb532/patches-2.6.27/008-korina_reset_resource_buffer_size_1536.patch
+++ /dev/null
@@ -1,31 +0,0 @@
-The new value is the one used in the external patch before and allows at
-least a standard MTU of 1500 to be handled correctly. Impact of this
-change gets visible when bigger packets are to be received, issuing:
-| ping -s 492 <IP>
-and bigger payload sized led to 100% packet loss.
-
-Signed-off-by: Phil Sutter <n0-1@freewrt.org>
----
- drivers/net/korina.c | 5 ++++-
- 1 files changed, 4 insertions(+), 1 deletions(-)
-
-diff --git a/drivers/net/korina.c b/drivers/net/korina.c
-index fefb33d..e30c2f4 100644
---- a/drivers/net/korina.c
-+++ b/drivers/net/korina.c
-@@ -84,7 +84,10 @@
- #define KORINA_NUM_RDS 64 /* number of receive descriptors */
- #define KORINA_NUM_TDS 64 /* number of transmit descriptors */
-
--#define KORINA_RBSIZE 536 /* size of one resource buffer = Ether MTU */
-+/* KORINA_RBSIZE is the hardware's default maximum receive
-+ * frame size in bytes. Having this hardcoded means that there
-+ * is no support for MTU sizes greater than 1500. */
-+#define KORINA_RBSIZE 1536 /* size of one resource buffer = Ether MTU */
- #define KORINA_RDS_MASK (KORINA_NUM_RDS - 1)
- #define KORINA_TDS_MASK (KORINA_NUM_TDS - 1)
- #define RD_RING_SIZE (KORINA_NUM_RDS * sizeof(struct dma_desc))
---
-1.5.6.4
-
-
diff --git a/target/linux/rb532/patches-2.6.27/009-korina_disable_napi_on_close_and_restart.patch b/target/linux/rb532/patches-2.6.27/009-korina_disable_napi_on_close_and_restart.patch
deleted file mode 100644
index 4eec6fd05..000000000
--- a/target/linux/rb532/patches-2.6.27/009-korina_disable_napi_on_close_and_restart.patch
+++ /dev/null
@@ -1,33 +0,0 @@
-Without this the driver will crash when the NIC is being restarted.
-
-Signed-off-by: Phil Sutter <n0-1@freewrt.org>
----
- drivers/net/korina.c | 4 ++++
- 1 files changed, 4 insertions(+), 0 deletions(-)
-
-diff --git a/drivers/net/korina.c b/drivers/net/korina.c
-index e30c2f4..65b8487 100644
---- a/drivers/net/korina.c
-+++ b/drivers/net/korina.c
-@@ -904,6 +904,8 @@ static int korina_restart(struct net_device *dev)
-
- korina_free_ring(dev);
-
-+ napi_disable(&lp->napi);
-+
- ret = korina_init(dev);
- if (ret < 0) {
- printk(KERN_ERR DRV_NAME "%s: cannot restart device\n",
-@@ -1070,6 +1072,8 @@ static int korina_close(struct net_device *dev)
-
- korina_free_ring(dev);
-
-+ napi_disable(&lp->napi);
-+
- free_irq(lp->rx_irq, dev);
- free_irq(lp->tx_irq, dev);
- free_irq(lp->ovr_irq, dev);
---
-1.5.6.4
-
-
diff --git a/target/linux/rb532/patches-2.6.27/010-korina_rework_korina_rx.patch b/target/linux/rb532/patches-2.6.27/010-korina_rework_korina_rx.patch
deleted file mode 100644
index 177678b98..000000000
--- a/target/linux/rb532/patches-2.6.27/010-korina_rework_korina_rx.patch
+++ /dev/null
@@ -1,138 +0,0 @@
-This function needs an early exit condition to function properly, or
-else caller assumes napi workload wasn't enough to handle all received
-packets and korina_rx is called again (and again and again and ...).
-
-Signed-off-by: Phil Sutter <n0-1@freewrt.org>
----
---- a/drivers/net/korina.c 2009-01-19 23:19:10.000000000 +0100
-+++ b/drivers/net/korina.c 2009-01-19 23:25:31.000000000 +0100
-@@ -353,15 +353,20 @@
- struct dma_desc *rd = &lp->rd_ring[lp->rx_next_done];
- struct sk_buff *skb, *skb_new;
- u8 *pkt_buf;
-- u32 devcs, pkt_len, dmas, rx_free_desc;
-+ u32 devcs, pkt_len, dmas;
- int count;
-
- dma_cache_inv((u32)rd, sizeof(*rd));
-
- for (count = 0; count < limit; count++) {
-+ skb = lp->rx_skb[lp->rx_next_done];
-+ skb_new = NULL;
-
- devcs = rd->devcs;
-
-+ if ((KORINA_RBSIZE - (u32)DMA_COUNT(rd->control)) == 0)
-+ break;
-+
- /* Update statistics counters */
- if (devcs & ETH_RX_CRC)
- dev->stats.rx_crc_errors++;
-@@ -384,64 +389,53 @@
- * in Rc32434 (errata ref #077) */
- dev->stats.rx_errors++;
- dev->stats.rx_dropped++;
-- }
--
-- while ((rx_free_desc = KORINA_RBSIZE - (u32)DMA_COUNT(rd->control)) != 0) {
-- /* init the var. used for the later
-- * operations within the while loop */
-- skb_new = NULL;
-+ } else if ((devcs & ETH_RX_ROK)) {
- pkt_len = RCVPKT_LENGTH(devcs);
-- skb = lp->rx_skb[lp->rx_next_done];
-+ /* must be the (first and) last
-+ * descriptor then */
-+ pkt_buf = (u8 *)lp->rx_skb[lp->rx_next_done]->data;
-+
-+ /* invalidate the cache */
-+ dma_cache_inv((unsigned long)pkt_buf, pkt_len - 4);
-+
-+ /* Malloc up new buffer. */
-+ skb_new = netdev_alloc_skb(dev, KORINA_RBSIZE + 2);
-+
-+ if (!skb_new)
-+ break;
-+ /* Do not count the CRC */
-+ skb_put(skb, pkt_len - 4);
-+ skb->protocol = eth_type_trans(skb, dev);
-+
-+ /* Pass the packet to upper layers */
-+ netif_receive_skb(skb);
-+ dev->stats.rx_packets++;
-+ dev->stats.rx_bytes += pkt_len;
-+
-+ /* Update the mcast stats */
-+ if (devcs & ETH_RX_MP)
-+ dev->stats.multicast++;
-
-- if ((devcs & ETH_RX_ROK)) {
-- /* must be the (first and) last
-- * descriptor then */
-- pkt_buf = (u8 *)lp->rx_skb[lp->rx_next_done]->data;
--
-- /* invalidate the cache */
-- dma_cache_inv((unsigned long)pkt_buf, pkt_len - 4);
--
-- /* Malloc up new buffer. */
-- skb_new = netdev_alloc_skb(dev, KORINA_RBSIZE + 2);
--
-- if (!skb_new)
-- break;
-- /* Do not count the CRC */
-- skb_put(skb, pkt_len - 4);
-- skb->protocol = eth_type_trans(skb, dev);
--
-- /* Pass the packet to upper layers */
-- netif_receive_skb(skb);
-- dev->last_rx = jiffies;
-- dev->stats.rx_packets++;
-- dev->stats.rx_bytes += pkt_len;
--
-- /* Update the mcast stats */
-- if (devcs & ETH_RX_MP)
-- dev->stats.multicast++;
--
-- lp->rx_skb[lp->rx_next_done] = skb_new;
-- }
--
-- rd->devcs = 0;
--
-- /* Restore descriptor's curr_addr */
-- if (skb_new)
-- rd->ca = CPHYSADDR(skb_new->data);
-- else
-- rd->ca = CPHYSADDR(skb->data);
-+ lp->rx_skb[lp->rx_next_done] = skb_new;
-+ }
-+ rd->devcs = 0;
-+
-+ /* Restore descriptor's curr_addr */
-+ if (skb_new)
-+ rd->ca = CPHYSADDR(skb_new->data);
-+ else
-+ rd->ca = CPHYSADDR(skb->data);
-
-- rd->control = DMA_COUNT(KORINA_RBSIZE) |
-+ rd->control = DMA_COUNT(KORINA_RBSIZE) |
- DMA_DESC_COD | DMA_DESC_IOD;
-- lp->rd_ring[(lp->rx_next_done - 1) &
-- KORINA_RDS_MASK].control &=
-- ~DMA_DESC_COD;
--
-- lp->rx_next_done = (lp->rx_next_done + 1) & KORINA_RDS_MASK;
-- dma_cache_wback((u32)rd, sizeof(*rd));
-- rd = &lp->rd_ring[lp->rx_next_done];
-- writel(~DMA_STAT_DONE, &lp->rx_dma_regs->dmas);
-- }
-+ lp->rd_ring[(lp->rx_next_done - 1) &
-+ KORINA_RDS_MASK].control &=
-+ ~DMA_DESC_COD;
-+
-+ lp->rx_next_done = (lp->rx_next_done + 1) & KORINA_RDS_MASK;
-+ dma_cache_wback((u32)rd, sizeof(*rd));
-+ rd = &lp->rd_ring[lp->rx_next_done];
-+ writel(~DMA_STAT_DONE, &lp->rx_dma_regs->dmas);
- }
-
- dmas = readl(&lp->rx_dma_regs->dmas);
diff --git a/target/linux/rb532/patches-2.6.27/011-korina_do_schedule_napi_after_testing_it.patch b/target/linux/rb532/patches-2.6.27/011-korina_do_schedule_napi_after_testing_it.patch
deleted file mode 100644
index c5e1b9a40..000000000
--- a/target/linux/rb532/patches-2.6.27/011-korina_do_schedule_napi_after_testing_it.patch
+++ /dev/null
@@ -1,18 +0,0 @@
-The called netif_rx_schedule() does all the work for us:
-- it checks the return value of netif_rx_schedule_prep() and
-- if everything is ok calls __netif_rx_schedule().
-Before this change, the driver received absolutely nothing.
-
-Signed-off-by: Phil Sutter <n0-1@freewrt.org>
----
---- a/drivers/net/korina.c 2009-01-19 23:26:19.000000000 +0100
-+++ b/drivers/net/korina.c 2009-01-19 23:27:06.000000000 +0100
-@@ -330,7 +330,7 @@
-
- dmas = readl(&lp->rx_dma_regs->dmas);
- if (dmas & (DMA_STAT_DONE | DMA_STAT_HALT | DMA_STAT_ERR)) {
-- netif_rx_schedule_prep(dev, &lp->napi);
-+ netif_rx_schedule(dev, &lp->napi);
-
- dmasm = readl(&lp->rx_dma_regs->dmasm);
- writel(dmasm | (DMA_STAT_DONE |
diff --git a/target/linux/rb532/patches-2.6.27/012-korina_do_tx_at_right_position.patch b/target/linux/rb532/patches-2.6.27/012-korina_do_tx_at_right_position.patch
deleted file mode 100644
index 101e869d0..000000000
--- a/target/linux/rb532/patches-2.6.27/012-korina_do_tx_at_right_position.patch
+++ /dev/null
@@ -1,40 +0,0 @@
-Triggering TX before the write to the DMA status mask register leads to
-transferring packets with maximum payload no matter what the actual
-packet size is.
-While here, also trigger RX scheduling after writing the DMA status mask
-register, like it was in the original driver before it was sent
-upstream.
-
-Signed-off-by: Phil Sutter <n0-1@freewrt.org>
----
---- a/drivers/net/korina.c 2009-01-19 23:27:41.000000000 +0100
-+++ b/drivers/net/korina.c 2009-01-19 23:29:08.000000000 +0100
-@@ -330,12 +330,12 @@
-
- dmas = readl(&lp->rx_dma_regs->dmas);
- if (dmas & (DMA_STAT_DONE | DMA_STAT_HALT | DMA_STAT_ERR)) {
-- netif_rx_schedule(dev, &lp->napi);
--
- dmasm = readl(&lp->rx_dma_regs->dmasm);
- writel(dmasm | (DMA_STAT_DONE |
- DMA_STAT_HALT | DMA_STAT_ERR),
- &lp->rx_dma_regs->dmasm);
-+
-+ netif_rx_schedule(dev, &lp->napi);
-
- if (dmas & DMA_STAT_ERR)
- printk(KERN_ERR DRV_NAME "%s: DMA error\n", dev->name);
-@@ -621,11 +621,11 @@
- dmas = readl(&lp->tx_dma_regs->dmas);
-
- if (dmas & (DMA_STAT_FINI | DMA_STAT_ERR)) {
-- korina_tx(dev);
--
- dmasm = readl(&lp->tx_dma_regs->dmasm);
- writel(dmasm | (DMA_STAT_FINI | DMA_STAT_ERR),
- &lp->tx_dma_regs->dmasm);
-+
-+ korina_tx(dev);
-
- if (lp->tx_chain_status == desc_filled &&
- (readl(&(lp->tx_dma_regs->dmandptr)) == 0)) {
diff --git a/target/linux/rb532/patches-2.6.27/013-korina_fix_handling_tx_chain_tail.patch b/target/linux/rb532/patches-2.6.27/013-korina_fix_handling_tx_chain_tail.patch
deleted file mode 100644
index 6babc3230..000000000
--- a/target/linux/rb532/patches-2.6.27/013-korina_fix_handling_tx_chain_tail.patch
+++ /dev/null
@@ -1,87 +0,0 @@
-Originally this must have been a rewrite error when introducing
-'chain_index'. But the original driver did not use the previous chain
-item everywhere: when altering the address tx_chain_tail points to, it
-should move forward, not backwards.
-Also this is not an "index" but rather the penultimate element in the
-chain, so rename it accordingly.
-
-Signed-off-by: Phil Sutter <n0-1@freewrt.org>
----
- drivers/net/korina.c | 22 +++++++++++-----------
- 1 files changed, 11 insertions(+), 11 deletions(-)
-
-diff --git a/drivers/net/korina.c b/drivers/net/korina.c
-index dced5e7..f200175 100644
---- a/drivers/net/korina.c
-+++ b/drivers/net/korina.c
-@@ -199,7 +199,7 @@ static int korina_send_packet(struct sk_buff *skb, struct net_device *dev)
- struct korina_private *lp = netdev_priv(dev);
- unsigned long flags;
- u32 length;
-- u32 chain_index;
-+ u32 chain_prev, chain_next;
- struct dma_desc *td;
-
- spin_lock_irqsave(&lp->lock, flags);
-@@ -231,8 +231,8 @@ static int korina_send_packet(struct sk_buff *skb, struct net_device *dev)
- /* Setup the transmit descriptor. */
- dma_cache_inv((u32) td, sizeof(*td));
- td->ca = CPHYSADDR(skb->data);
-- chain_index = (lp->tx_chain_tail - 1) &
-- KORINA_TDS_MASK;
-+ chain_prev = (lp->tx_chain_tail - 1) & KORINA_TDS_MASK;
-+ chain_next = (lp->tx_chain_tail + 1) & KORINA_TDS_MASK;
-
- if (readl(&(lp->tx_dma_regs->dmandptr)) == 0) {
- if (lp->tx_chain_status == desc_empty) {
-@@ -240,7 +240,7 @@ static int korina_send_packet(struct sk_buff *skb, struct net_device *dev)
- td->control = DMA_COUNT(length) |
- DMA_DESC_COF | DMA_DESC_IOF;
- /* Move tail */
-- lp->tx_chain_tail = chain_index;
-+ lp->tx_chain_tail = chain_next;
- /* Write to NDPTR */
- writel(CPHYSADDR(&lp->td_ring[lp->tx_chain_head]),
- &lp->tx_dma_regs->dmandptr);
-@@ -251,12 +251,12 @@ static int korina_send_packet(struct sk_buff *skb, struct net_device *dev)
- td->control = DMA_COUNT(length) |
- DMA_DESC_COF | DMA_DESC_IOF;
- /* Link to prev */
-- lp->td_ring[chain_index].control &=
-+ lp->td_ring[chain_prev].control &=
- ~DMA_DESC_COF;
- /* Link to prev */
-- lp->td_ring[chain_index].link = CPHYSADDR(td);
-+ lp->td_ring[chain_prev].link = CPHYSADDR(td);
- /* Move tail */
-- lp->tx_chain_tail = chain_index;
-+ lp->tx_chain_tail = chain_next;
- /* Write to NDPTR */
- writel(CPHYSADDR(&lp->td_ring[lp->tx_chain_head]),
- &(lp->tx_dma_regs->dmandptr));
-@@ -270,17 +270,17 @@ static int korina_send_packet(struct sk_buff *skb, struct net_device *dev)
- td->control = DMA_COUNT(length) |
- DMA_DESC_COF | DMA_DESC_IOF;
- /* Move tail */
-- lp->tx_chain_tail = chain_index;
-+ lp->tx_chain_tail = chain_next;
- lp->tx_chain_status = desc_filled;
- netif_stop_queue(dev);
- } else {
- /* Update tail */
- td->control = DMA_COUNT(length) |
- DMA_DESC_COF | DMA_DESC_IOF;
-- lp->td_ring[chain_index].control &=
-+ lp->td_ring[chain_prev].control &=
- ~DMA_DESC_COF;
-- lp->td_ring[chain_index].link = CPHYSADDR(td);
-- lp->tx_chain_tail = chain_index;
-+ lp->td_ring[chain_prev].link = CPHYSADDR(td);
-+ lp->tx_chain_tail = chain_next;
- }
- }
- dma_cache_wback((u32) td, sizeof(*td));
---
-1.5.6.4
-
-
diff --git a/target/linux/rb532/patches-2.6.27/014-korina_do_not_stop_queue_here.patch b/target/linux/rb532/patches-2.6.27/014-korina_do_not_stop_queue_here.patch
deleted file mode 100644
index 79ae024b6..000000000
--- a/target/linux/rb532/patches-2.6.27/014-korina_do_not_stop_queue_here.patch
+++ /dev/null
@@ -1,25 +0,0 @@
-Apparently this doesn't make sense. Otherwise the queue gets disabled as
-soon as it's getting empty and can only be resurrected by a driver
-restart.
-
-Signed-off-by: Phil Sutter <n0-1@freewrt.org>
----
- drivers/net/korina.c | 1 -
- 1 files changed, 0 insertions(+), 1 deletions(-)
-
-diff --git a/drivers/net/korina.c b/drivers/net/korina.c
-index f200175..bd33fa9 100644
---- a/drivers/net/korina.c
-+++ b/drivers/net/korina.c
-@@ -272,7 +272,6 @@ static int korina_send_packet(struct sk_buff *skb, struct net_device *dev)
- /* Move tail */
- lp->tx_chain_tail = chain_next;
- lp->tx_chain_status = desc_filled;
-- netif_stop_queue(dev);
- } else {
- /* Update tail */
- td->control = DMA_COUNT(length) |
---
-1.5.6.4
-
-
diff --git a/target/linux/rb532/patches-2.6.27/015-korina_irqf_flags.patch b/target/linux/rb532/patches-2.6.27/015-korina_irqf_flags.patch
deleted file mode 100644
index 74059fbeb..000000000
--- a/target/linux/rb532/patches-2.6.27/015-korina_irqf_flags.patch
+++ /dev/null
@@ -1,53 +0,0 @@
-As the kernel warning states: "IRQF_DISABLED is not guaranteed on shared
-IRQs". Since these IRQs' values are hardcoded and my test system doesn't
-show any shared use of IRQs at all, rather make them non-shared than
-non-disabled.
-
-Signed-off-by: Phil Sutter <n0-1@freewrt.org>
----
- drivers/net/korina.c | 8 ++++----
- 1 files changed, 4 insertions(+), 4 deletions(-)
-
-diff --git a/drivers/net/korina.c b/drivers/net/korina.c
-index bd33fa9..1d6e48e 100644
---- a/drivers/net/korina.c
-+++ b/drivers/net/korina.c
-@@ -1000,14 +1000,14 @@ static int korina_open(struct net_device *dev)
- * that handles the Done Finished
- * Ovr and Und Events */
- ret = request_irq(lp->rx_irq, &korina_rx_dma_interrupt,
-- IRQF_SHARED | IRQF_DISABLED, "Korina ethernet Rx", dev);
-+ IRQF_DISABLED, "Korina ethernet Rx", dev);
- if (ret < 0) {
- printk(KERN_ERR DRV_NAME "%s: unable to get Rx DMA IRQ %d\n",
- dev->name, lp->rx_irq);
- goto err_release;
- }
- ret = request_irq(lp->tx_irq, &korina_tx_dma_interrupt,
-- IRQF_SHARED | IRQF_DISABLED, "Korina ethernet Tx", dev);
-+ IRQF_DISABLED, "Korina ethernet Tx", dev);
- if (ret < 0) {
- printk(KERN_ERR DRV_NAME "%s: unable to get Tx DMA IRQ %d\n",
- dev->name, lp->tx_irq);
-@@ -1016,7 +1016,7 @@ static int korina_open(struct net_device *dev)
-
- /* Install handler for overrun error. */
- ret = request_irq(lp->ovr_irq, &korina_ovr_interrupt,
-- IRQF_SHARED | IRQF_DISABLED, "Ethernet Overflow", dev);
-+ IRQF_DISABLED, "Ethernet Overflow", dev);
- if (ret < 0) {
- printk(KERN_ERR DRV_NAME"%s: unable to get OVR IRQ %d\n",
- dev->name, lp->ovr_irq);
-@@ -1025,7 +1025,7 @@ static int korina_open(struct net_device *dev)
-
- /* Install handler for underflow error. */
- ret = request_irq(lp->und_irq, &korina_und_interrupt,
-- IRQF_SHARED | IRQF_DISABLED, "Ethernet Underflow", dev);
-+ IRQF_DISABLED, "Ethernet Underflow", dev);
- if (ret < 0) {
- printk(KERN_ERR DRV_NAME "%s: unable to get UND IRQ %d\n",
- dev->name, lp->und_irq);
---
-1.5.6.4
-
-
diff --git a/target/linux/rb532/patches-2.6.27/016-korina_drop_left_over_assignment.patch b/target/linux/rb532/patches-2.6.27/016-korina_drop_left_over_assignment.patch
deleted file mode 100644
index ab82cb5af..000000000
--- a/target/linux/rb532/patches-2.6.27/016-korina_drop_left_over_assignment.patch
+++ /dev/null
@@ -1,34 +0,0 @@
-As the assigned value is being overwritten shortly after, it can be
-dropped and so the whole variable definition moved to the start of the
-function.
-
-Signed-off-by: Phil Sutter <n0-1@freewrt.org>
----
- drivers/net/korina.c | 3 +--
- 1 files changed, 1 insertions(+), 2 deletions(-)
-
-diff --git a/drivers/net/korina.c b/drivers/net/korina.c
-index 60ae7bf..75010ca 100644
---- a/drivers/net/korina.c
-+++ b/drivers/net/korina.c
-@@ -743,6 +743,7 @@ static struct ethtool_ops netdev_ethtool_ops = {
- static void korina_alloc_ring(struct net_device *dev)
- {
- struct korina_private *lp = netdev_priv(dev);
-+ struct sk_buff *skb;
- int i;
-
- /* Initialize the transmit descriptors */
-@@ -758,8 +759,6 @@ static void korina_alloc_ring(struct net_device *dev)
-
- /* Initialize the receive descriptors */
- for (i = 0; i < KORINA_NUM_RDS; i++) {
-- struct sk_buff *skb = lp->rx_skb[i];
--
- skb = dev_alloc_skb(KORINA_RBSIZE + 2);
- if (!skb)
- break;
---
-1.5.6.4
-
-
diff --git a/target/linux/rb532/patches-2.6.27/017-korina_fix_loop_back_rx_desc.patch b/target/linux/rb532/patches-2.6.27/017-korina_fix_loop_back_rx_desc.patch
deleted file mode 100644
index 0484f2cbe..000000000
--- a/target/linux/rb532/patches-2.6.27/017-korina_fix_loop_back_rx_desc.patch
+++ /dev/null
@@ -1,36 +0,0 @@
-After the last loop iteration, i has the value RC32434_NUM_RDS and
-therefore leads to an index overflow when used afterwards to address the
-last element. This is yet another another bug introduced when rewriting
-parts of the driver for upstream preparation, as the original driver
-used 'RC32434_NUM_RDS - 1' instead.
-
-Signed-off-by: Phil Sutter <n0-1@freewrt.org>
----
- drivers/net/korina.c | 9 +++++----
- 1 files changed, 5 insertions(+), 4 deletions(-)
-
-diff --git a/drivers/net/korina.c b/drivers/net/korina.c
-index 1d6e48e..67fbdf4 100644
---- a/drivers/net/korina.c
-+++ b/drivers/net/korina.c
-@@ -769,11 +769,12 @@ static void korina_alloc_ring(struct net_device *dev)
- lp->rd_ring[i].link = CPHYSADDR(&lp->rd_ring[i+1]);
- }
-
-- /* loop back */
-- lp->rd_ring[i].link = CPHYSADDR(&lp->rd_ring[0]);
-- lp->rx_next_done = 0;
-+ /* loop back receive descriptors, so the last
-+ * descriptor points to the first one */
-+ lp->rd_ring[i - 1].link = CPHYSADDR(&lp->rd_ring[0]);
-+ lp->rd_ring[i - 1].control |= DMA_DESC_COD;
-
-- lp->rd_ring[i].control |= DMA_DESC_COD;
-+ lp->rx_next_done = 0;
- lp->rx_chain_head = 0;
- lp->rx_chain_tail = 0;
- lp->rx_chain_status = desc_empty;
---
-1.5.6.4
-
-
diff --git a/target/linux/rb532/patches-2.6.27/018-korina_adjust_headroom.patch b/target/linux/rb532/patches-2.6.27/018-korina_adjust_headroom.patch
deleted file mode 100644
index f9f8daccc..000000000
--- a/target/linux/rb532/patches-2.6.27/018-korina_adjust_headroom.patch
+++ /dev/null
@@ -1,28 +0,0 @@
-This is copy and paste from the original driver. As skb_reserve() is
-also called within korina_alloc_ring() when initially allocating the
-receive descriptors, the same should be done when allocating new space
-after passing an skb to upper layers.
-
-Signed-off-by: Phil Sutter <n0-1@freewrt.org>
----
- drivers/net/korina.c | 3 +++
- 1 files changed, 3 insertions(+), 0 deletions(-)
-
-diff --git a/drivers/net/korina.c b/drivers/net/korina.c
-index 67fbdf4..60ae7bf 100644
---- a/drivers/net/korina.c
-+++ b/drivers/net/korina.c
-@@ -416,6 +416,9 @@ static int korina_rx(struct net_device *dev, int limit)
- if (devcs & ETH_RX_MP)
- dev->stats.multicast++;
-
-+ /* 16 bit align */
-+ skb_reserve(skb_new, 2);
-+
- lp->rx_skb[lp->rx_next_done] = skb_new;
- }
-
---
-1.5.6.4
-
-
diff --git a/target/linux/rb532/patches-2.6.27/019-korina_set_dev_field_allocated_skb.patch b/target/linux/rb532/patches-2.6.27/019-korina_set_dev_field_allocated_skb.patch
deleted file mode 100644
index bec351488..000000000
--- a/target/linux/rb532/patches-2.6.27/019-korina_set_dev_field_allocated_skb.patch
+++ /dev/null
@@ -1,33 +0,0 @@
-I'm not sure if this is necessary, but the original driver did it and
-apparently also many other drivers do it, so it should not be completely
-wrong to do it.
-
-Signed-off-by: Phil Sutter <n0-1@freewrt.org>
----
- drivers/net/korina.c | 2 ++
- 1 files changed, 2 insertions(+), 0 deletions(-)
-
-diff --git a/drivers/net/korina.c b/drivers/net/korina.c
-index 75010ca..56b4db2 100644
---- a/drivers/net/korina.c
-+++ b/drivers/net/korina.c
-@@ -419,6 +419,7 @@ static int korina_rx(struct net_device *dev, int limit)
- /* 16 bit align */
- skb_reserve(skb_new, 2);
-
-+ skb_new->dev = dev;
- lp->rx_skb[lp->rx_next_done] = skb_new;
- }
-
-@@ -763,6 +764,7 @@ static void korina_alloc_ring(struct net_device *dev)
- if (!skb)
- break;
- skb_reserve(skb, 2);
-+ skb->dev = dev;
- lp->rx_skb[i] = skb;
- lp->rd_ring[i].control = DMA_DESC_IOD |
- DMA_COUNT(KORINA_RBSIZE);
---
-1.5.6.4
-
-
diff --git a/target/linux/rb532/patches-2.6.27/020-rc32434_res_name.patch b/target/linux/rb532/patches-2.6.27/020-rc32434_res_name.patch
deleted file mode 100644
index e61ec8330..000000000
--- a/target/linux/rb532/patches-2.6.27/020-rc32434_res_name.patch
+++ /dev/null
@@ -1,12 +0,0 @@
-diff -urN linux-2.6.27.5/drivers/watchdog/rc32434_wdt.c linux-2.6.27.5.new/drivers/watchdog/rc32434_wdt.c
---- linux-2.6.27.5/drivers/watchdog/rc32434_wdt.c 2008-11-07 18:55:34.000000000 +0100
-+++ linux-2.6.27.5.new/drivers/watchdog/rc32434_wdt.c 2008-11-15 22:06:28.000000000 +0100
-@@ -261,7 +261,7 @@
- int ret;
- struct resource *r;
-
-- r = platform_get_resource_byname(pdev, IORESOURCE_MEM, "rb500_wdt_res");
-+ r = platform_get_resource_byname(pdev, IORESOURCE_MEM, "rb532_wdt_res");
- if (!r) {
- printk(KERN_ERR KBUILD_MODNAME
- "failed to retrieve resources\n");
diff --git a/target/linux/rb532/patches-2.6.27/021-rb532_driver_data.patch b/target/linux/rb532/patches-2.6.27/021-rb532_driver_data.patch
deleted file mode 100644
index 9aaeef334..000000000
--- a/target/linux/rb532/patches-2.6.27/021-rb532_driver_data.patch
+++ /dev/null
@@ -1,26 +0,0 @@
-As the korina ethernet driver uses platform_get_drvdata() to extract the
-driver specific data from the platform device, driver_data has to be
-used here.
-
-Signed-off-by: Phil Sutter <n0-1@freewrt.org>
----
- arch/mips/rb532/devices.c | 2 +-
- 1 files changed, 1 insertions(+), 1 deletions(-)
-
-diff --git a/arch/mips/rb532/devices.c b/arch/mips/rb532/devices.c
-index 9b6b744..3c74561 100644
---- a/arch/mips/rb532/devices.c
-+++ b/arch/mips/rb532/devices.c
-@@ -89,7 +89,7 @@ static struct korina_device korina_dev0_data = {
- static struct platform_device korina_dev0 = {
- .id = -1,
- .name = "korina",
-- .dev.platform_data = &korina_dev0_data,
-+ .dev.driver_data = &korina_dev0_data,
- .resource = korina_dev0_res,
- .num_resources = ARRAY_SIZE(korina_dev0_res),
- };
---
-1.5.6.4
-
-
diff --git a/target/linux/rb532/patches-2.6.27/022-rb532_uart_autodetect.patch b/target/linux/rb532/patches-2.6.27/022-rb532_uart_autodetect.patch
deleted file mode 100644
index ae42a4dbc..000000000
--- a/target/linux/rb532/patches-2.6.27/022-rb532_uart_autodetect.patch
+++ /dev/null
@@ -1,91 +0,0 @@
-Auto-detection works just fine, so use it instead of specifying the type
-manually. Also define a platform device for the uart, as suggested by
-David Daney.
-
-Signed-off-by: Phil Sutter <n0-1@freewrt.org>
----
- arch/mips/rb532/devices.c | 26 ++++++++++++++++++++++++++
- arch/mips/rb532/serial.c | 2 +-
- 2 files changed, 27 insertions(+), 1 deletions(-)
-
-diff --git a/arch/mips/rb532/devices.c b/arch/mips/rb532/devices.c
-index c1c2918..9b6b744 100644
---- a/arch/mips/rb532/devices.c
-+++ b/arch/mips/rb532/devices.c
-@@ -24,6 +24,7 @@
- #include <linux/mtd/partitions.h>
- #include <linux/gpio_keys.h>
- #include <linux/input.h>
-+#include <linux/serial_8250.h>
-
- #include <asm/bootinfo.h>
-
-@@ -39,6 +40,8 @@
- #define ETH0_RX_DMA_ADDR (DMA0_BASE_ADDR + 0 * DMA_CHAN_OFFSET)
- #define ETH0_TX_DMA_ADDR (DMA0_BASE_ADDR + 1 * DMA_CHAN_OFFSET)
-
-+extern unsigned int idt_cpu_freq;
-+
- static struct resource korina_dev0_res[] = {
- {
- .name = "korina_regs",
-@@ -214,12 +217,32 @@ static struct platform_device rb532_wdt = {
- .num_resources = ARRAY_SIZE(rb532_wdt_res),
- };
-
-+static struct plat_serial8250_port rb532_uart_res[] = {
-+ {
-+ .membase = (char *)KSEG1ADDR(REGBASE + UART0BASE),
-+ .irq = UART0_IRQ,
-+ .regshift = 2,
-+ .iotype = UPIO_MEM,
-+ .flags = UPF_BOOT_AUTOCONF,
-+ },
-+ {
-+ .flags = 0,
-+ }
-+};
-+
-+static struct platform_device rb532_uart = {
-+ .name = "serial8250",
-+ .id = PLAT8250_DEV_PLATFORM,
-+ .dev.platform_data = &rb532_uart_res,
-+};
-+
- static struct platform_device *rb532_devs[] = {
- &korina_dev0,
- &nand_slot0,
- &cf_slot0,
- &rb532_led,
- &rb532_button,
-+ &rb532_uart,
- &rb532_wdt
- };
-
-@@ -294,6 +317,9 @@ static int __init plat_setup_devices(void)
- /* Initialise the NAND device */
- rb532_nand_setup();
-
-+ /* set the uart clock to the current cpu frequency */
-+ rb532_uart_res[0].uartclk = idt_cpu_freq;
-+
- return platform_add_devices(rb532_devs, ARRAY_SIZE(rb532_devs));
- }
-
-diff --git a/arch/mips/rb532/serial.c b/arch/mips/rb532/serial.c
-index 3e0d7ec..00ed19f 100644
---- a/arch/mips/rb532/serial.c
-+++ b/arch/mips/rb532/serial.c
-@@ -36,7 +36,7 @@
- extern unsigned int idt_cpu_freq;
-
- static struct uart_port rb532_uart = {
-- .type = PORT_16550A,
-+ .flags = UPF_BOOT_AUTOCONF,
- .line = 0,
- .irq = UART0_IRQ,
- .iotype = UPIO_MEM,
---
-1.5.6.4
-
-
diff --git a/target/linux/rb532/patches-2.6.27/023-rb532_fix_init_of_rb532_dev3_ctl_res.patch b/target/linux/rb532/patches-2.6.27/023-rb532_fix_init_of_rb532_dev3_ctl_res.patch
deleted file mode 100644
index 64a6d8934..000000000
--- a/target/linux/rb532/patches-2.6.27/023-rb532_fix_init_of_rb532_dev3_ctl_res.patch
+++ /dev/null
@@ -1,32 +0,0 @@
-This register just contains the address of the actual resource, so
-initialisation has to be the same as cf_slot0_res and nand_slot0_res.
-
-Signed-off-by: Phil Sutter <n0-1@freewrt.org>
----
-diff --git a/arch/mips/rb532/gpio.c b/arch/mips/rb532/gpio.c
-index d75eb19..40deb11 100644
---- a/arch/mips/rb532/gpio.c
-+++ b/arch/mips/rb532/gpio.c
-@@ -55,8 +55,6 @@ static struct resource rb532_gpio_reg0_res[] = {
- static struct resource rb532_dev3_ctl_res[] = {
- {
- .name = "dev3_ctl",
-- .start = REGBASE + DEV3BASE,
-- .end = REGBASE + DEV3BASE + sizeof(struct dev_reg) - 1,
- .flags = IORESOURCE_MEM,
- }
- };
-@@ -243,6 +241,9 @@ int __init rb532_gpio_init(void)
- /* Register our GPIO chip */
- gpiochip_add(&rb532_gpio_chip->chip);
-
-+ rb532_dev3_ctl_res[0].start = readl(IDT434_REG_BASE + DEV3BASE);
-+ rb532_dev3_ctl_res[0].end = rb532_dev3_ctl_res[0].start + 0x1000;
-+
- r = rb532_dev3_ctl_res;
- dev3.base = ioremap_nocache(r->start, r->end - r->start);
-
---
-1.5.6.4
-
-
diff --git a/target/linux/rb532/patches-2.6.27/024-rb532_fix_set_latch_u5.patch b/target/linux/rb532/patches-2.6.27/024-rb532_fix_set_latch_u5.patch
deleted file mode 100644
index fc0c77ec2..000000000
--- a/target/linux/rb532/patches-2.6.27/024-rb532_fix_set_latch_u5.patch
+++ /dev/null
@@ -1,23 +0,0 @@
-The data to be written is just a byte, so use writeb instead of writel.
-Also, dev3.base contains the address, not the data so referencing here
-is wrong.
-
-Signed-off-by: Phil Sutter <n0-1@freewrt.org>
----
-diff --git a/arch/mips/rb532/gpio.c b/arch/mips/rb532/gpio.c
-index 40deb11..7e0cb4f 100644
---- a/arch/mips/rb532/gpio.c
-+++ b/arch/mips/rb532/gpio.c
-@@ -93,7 +93,7 @@ void set_latch_u5(unsigned char or_mask, unsigned char nand_mask)
- spin_lock_irqsave(&dev3.lock, flags);
-
- dev3.state = (dev3.state | or_mask) & ~nand_mask;
-- writel(dev3.state, &dev3.base);
-+ writeb(dev3.state, dev3.base);
-
- spin_unlock_irqrestore(&dev3.lock, flags);
- }
---
-1.5.6.4
-
-
diff --git a/target/linux/rb532/patches-2.6.27/025-rb532_nand_fixup.patch b/target/linux/rb532/patches-2.6.27/025-rb532_nand_fixup.patch
deleted file mode 100644
index 709160980..000000000
--- a/target/linux/rb532/patches-2.6.27/025-rb532_nand_fixup.patch
+++ /dev/null
@@ -1,48 +0,0 @@
---- a/arch/mips/rb532/devices.c 2009-01-25 13:36:15.000000000 +0100
-+++ b/arch/mips/rb532/devices.c 2009-01-25 14:00:56.000000000 +0100
-@@ -119,6 +119,19 @@
- };
-
- /* Resources and device for NAND */
-+
-+/*
-+ * We need to use the OLD Yaffs-1 OOB layout, otherwise the RB bootloader
-+ * will not be able to find the kernel that we load. So set the oobinfo
-+ * when creating the partitions
-+ */
-+static struct nand_ecclayout rb532_nand_ecclayout = {
-+ .eccbytes = 6,
-+ .eccpos = { 8, 9, 10, 13, 14, 15 },
-+ .oobavail = 9,
-+ .oobfree = { { 0, 4 }, { 6, 2 }, { 11, 2 }, { 4, 1 } }
-+};
-+
- static int rb532_dev_ready(struct mtd_info *mtd)
- {
- return gpio_get_value(GPIO_RDY);
-@@ -277,6 +290,16 @@
- /* NAND definitions */
- #define NAND_CHIP_DELAY 25
-
-+static int rb532_nand_fixup(struct mtd_info *mtd)
-+{
-+ struct nand_chip *chip = mtd->priv;
-+
-+ if (mtd->writesize == 512)
-+ chip->ecc.layout = &rb532_nand_ecclayout;
-+
-+ return 0;
-+}
-+
- static void __init rb532_nand_setup(void)
- {
- switch (mips_machtype) {
-@@ -296,6 +319,8 @@
- rb532_nand_data.chip.partitions = rb532_partition_info;
- rb532_nand_data.chip.chip_delay = NAND_CHIP_DELAY;
- rb532_nand_data.chip.options = NAND_NO_AUTOINCR;
-+
-+ rb532_nand_data.chip.chip_fixup = &rb532_nand_fixup;
- }
-
-
--
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