diff options
Diffstat (limited to 'target')
25 files changed, 0 insertions, 1126 deletions
diff --git a/target/linux/rb532/config-2.6.28 b/target/linux/rb532/config-2.6.28 deleted file mode 100644 index 460ad09d2..000000000 --- a/target/linux/rb532/config-2.6.28 +++ /dev/null @@ -1,180 +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_BASE_SMALL=0 -# CONFIG_BCM47XX is not set -CONFIG_BITREVERSE=y -CONFIG_BLK_DEV_SD=y -CONFIG_BOOT_RAW=y -CONFIG_CC_OPTIMIZE_FOR_SIZE=y -CONFIG_CEVT_R4K=y -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_R5500 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_GENERIC_CLOCKEVENTS=y -CONFIG_GENERIC_CLOCKEVENTS_BUILD=y -CONFIG_GENERIC_CMOS_UPDATE=y -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_HARDWARE_WATCHPOINTS=y -CONFIG_HAS_DMA=y -CONFIG_HAS_IOMEM=y -CONFIG_HAS_IOPORT=y -CONFIG_HAVE_ARCH_KGDB=y -# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set -CONFIG_HAVE_IDE=y -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_KORINA=y -# 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_EMMA 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_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_BLOCK2MTD=y -CONFIG_MTD_CFI_ADV_OPTIONS=y -# CONFIG_MTD_CFI_AMDSTD is not set -CONFIG_MTD_CFI_GEOMETRY=y -# CONFIG_MTD_CFI_INTELEXT is not set -# CONFIG_MTD_COMPLEX_MAPPINGS is not set -CONFIG_MTD_NAND=y -CONFIG_MTD_NAND_PLATFORM=y -CONFIG_MTD_NAND_VERIFY_WRITE=y -CONFIG_MTD_PHYSMAP=y -CONFIG_MTD_PHYSMAP_BANKWIDTH=2 -CONFIG_MTD_PHYSMAP_LEN=0 -CONFIG_MTD_PHYSMAP_START=0x8000000 -# CONFIG_MTD_ROOTFS_ROOT_DEV is not set -# CONFIG_MTD_ROOTFS_SPLIT is not set -# CONFIG_NATSEMI is not set -CONFIG_NF_CONNTRACK=y -CONFIG_NF_CT_ACCT=y -# CONFIG_NO_IOPORT is not set -# CONFIG_NXP_STB220 is not set -# CONFIG_NXP_STB225 is not set -CONFIG_PAGEFLAGS_EXTENDED=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_SCHED_NO_NO_OMIT_FRAME_POINTER=y -CONFIG_SCSI=y -# CONFIG_SCSI_LOWLEVEL is not set -# CONFIG_SCSI_MULTI_LUN is not set -# CONFIG_SCSI_PROC_FS 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_SWAP_IO_SPACE=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_TRAD_SIGNALS=y -# CONFIG_VGASTATE is not set -CONFIG_VIA_RHINE=y -CONFIG_VIA_RHINE_MMIO=y -CONFIG_YAFFS_9BYTE_TAGS=y -# CONFIG_YAFFS_ALWAYS_CHECK_CHUNK_ERASED is not set -CONFIG_YAFFS_AUTO_YAFFS2=y -# 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-2.6.28/002-pci_io_map_base.patch b/target/linux/rb532/patches-2.6.28/002-pci_io_map_base.patch deleted file mode 100644 index 49dea20c6..000000000 --- a/target/linux/rb532/patches-2.6.28/002-pci_io_map_base.patch +++ /dev/null @@ -1,36 +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(-) - ---- a/arch/mips/pci/pci-rc32434.c -+++ b/arch/mips/pci/pci-rc32434.c -@@ -205,6 +205,8 @@ static int __init rc32434_pcibridge_init - - 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(); - diff --git a/target/linux/rb532/patches-2.6.28/003-gpio_bit_setting.patch b/target/linux/rb532/patches-2.6.28/003-gpio_bit_setting.patch deleted file mode 100644 index 80272aec4..000000000 --- a/target/linux/rb532/patches-2.6.28/003-gpio_bit_setting.patch +++ /dev/null @@ -1,28 +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(-) - ---- a/arch/mips/rb532/gpio.c -+++ b/arch/mips/rb532/gpio.c -@@ -119,13 +119,11 @@ static inline void rb532_set_bit(unsigne - 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); diff --git a/target/linux/rb532/patches-2.6.28/004-fix_pata_rb532_cf.patch b/target/linux/rb532/patches-2.6.28/004-fix_pata_rb532_cf.patch deleted file mode 100644 index e1e417a55..000000000 --- a/target/linux/rb532/patches-2.6.28/004-fix_pata_rb532_cf.patch +++ /dev/null @@ -1,51 +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> ---- ---- 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" -@@ -63,8 +64,8 @@ static inline void rb532_pata_finish_io( - ata_sff_sync might be sufficient. */ - 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, -@@ -113,13 +114,15 @@ static irqreturn_t rb532_pata_irq_handle - 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; - } - diff --git a/target/linux/rb532/patches-2.6.28/005-pata_rb532_cf_4bytes_rw.patch b/target/linux/rb532/patches-2.6.28/005-pata_rb532_cf_4bytes_rw.patch deleted file mode 100644 index ff1f8dc8c..000000000 --- a/target/linux/rb532/patches-2.6.28/005-pata_rb532_cf_4bytes_rw.patch +++ /dev/null @@ -1,32 +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> ---- ---- a/drivers/ata/pata_rb532_cf.c -+++ b/drivers/ata/pata_rb532_cf.c -@@ -82,13 +82,10 @@ static unsigned int rb532_pata_data_xfer - void __iomem *ioaddr = ap->ioaddr.data_addr; - int retlen = buflen; - -- 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); - return retlen; diff --git a/target/linux/rb532/patches-2.6.28/006-pata_rb532_cf_fix_prototype.patch b/target/linux/rb532/patches-2.6.28/006-pata_rb532_cf_fix_prototype.patch deleted file mode 100644 index 72f00eb0d..000000000 --- a/target/linux/rb532/patches-2.6.28/006-pata_rb532_cf_fix_prototype.patch +++ /dev/null @@ -1,18 +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> ---- ---- a/drivers/ata/pata_rb532_cf.c -+++ b/drivers/ata/pata_rb532_cf.c -@@ -88,7 +88,7 @@ static unsigned int rb532_pata_data_xfer - readsl(ioaddr, buf, buflen / sizeof(u32)); - - rb532_pata_finish_io(adev->link->ap); -- return retlen; -+ return buflen - (buflen % sizeof(u32));; - } - - static void rb532_pata_freeze(struct ata_port *ap) diff --git a/target/linux/rb532/patches-2.6.28/007-cmdline_hack.patch b/target/linux/rb532/patches-2.6.28/007-cmdline_hack.patch deleted file mode 100644 index b17734251..000000000 --- a/target/linux/rb532/patches-2.6.28/007-cmdline_hack.patch +++ /dev/null @@ -1,34 +0,0 @@ ---- a/arch/mips/kernel/head.S -+++ b/arch/mips/kernel/head.S -@@ -123,6 +123,11 @@ - - j kernel_entry - nop -+ -+ -+EXPORT(_image_cmdline) -+ .ascii "CMDLINE:" -+ - #ifndef CONFIG_NO_EXCEPT_FILL - /* - * Reserved space for exception handlers. ---- a/arch/mips/rb532/prom.c -+++ b/arch/mips/rb532/prom.c -@@ -67,6 +67,7 @@ - return simple_strtoul(num, 0, 10); - } - -+extern char _image_cmdline; - void __init prom_setup_cmdline(void) - { - char cmd_line[CL_SIZE]; -@@ -109,6 +110,9 @@ - } - *(cp++) = ' '; - -+ strcpy(cp,(&_image_cmdline + 8)); -+ cp += strlen(&_image_cmdline); -+ - i = strlen(arcs_cmdline); - if (i > 0) { - *(cp++) = ' '; diff --git a/target/linux/rb532/patches-2.6.28/008-korina_reset_resource_buffer_size_1536.patch b/target/linux/rb532/patches-2.6.28/008-korina_reset_resource_buffer_size_1536.patch deleted file mode 100644 index c1c56d960..000000000 --- a/target/linux/rb532/patches-2.6.28/008-korina_reset_resource_buffer_size_1536.patch +++ /dev/null @@ -1,25 +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(-) - ---- 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)) diff --git a/target/linux/rb532/patches-2.6.28/009-korina_disable_napi_on_close_and_restart.patch b/target/linux/rb532/patches-2.6.28/009-korina_disable_napi_on_close_and_restart.patch deleted file mode 100644 index 364d307fc..000000000 --- a/target/linux/rb532/patches-2.6.28/009-korina_disable_napi_on_close_and_restart.patch +++ /dev/null @@ -1,27 +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(-) - ---- a/drivers/net/korina.c -+++ b/drivers/net/korina.c -@@ -905,6 +905,8 @@ static int korina_restart(struct net_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", -@@ -1071,6 +1073,8 @@ static int korina_close(struct net_devic - - 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); diff --git a/target/linux/rb532/patches-2.6.28/010-korina_rework_korina_rx.patch b/target/linux/rb532/patches-2.6.28/010-korina_rework_korina_rx.patch deleted file mode 100644 index bfb91a91a..000000000 --- a/target/linux/rb532/patches-2.6.28/010-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 -+++ b/drivers/net/korina.c -@@ -353,15 +353,20 @@ static int korina_rx(struct net_device * - 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 @@ static int korina_rx(struct net_device * - * 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-2.6.28/011-korina_do_schedule_napi_after_testing_it.patch b/target/linux/rb532/patches-2.6.28/011-korina_do_schedule_napi_after_testing_it.patch deleted file mode 100644 index d9e6f33eb..000000000 --- a/target/linux/rb532/patches-2.6.28/011-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 -+++ b/drivers/net/korina.c -@@ -330,7 +330,7 @@ static irqreturn_t korina_rx_dma_interru - - 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-2.6.28/012-korina_do_tx_at_right_position.patch b/target/linux/rb532/patches-2.6.28/012-korina_do_tx_at_right_position.patch deleted file mode 100644 index 665e09ae4..000000000 --- a/target/linux/rb532/patches-2.6.28/012-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 -+++ b/drivers/net/korina.c -@@ -330,12 +330,12 @@ static irqreturn_t korina_rx_dma_interru - - 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 @@ korina_tx_dma_interrupt(int irq, void *d - 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-2.6.28/013-korina_fix_handling_tx_chain_tail.patch b/target/linux/rb532/patches-2.6.28/013-korina_fix_handling_tx_chain_tail.patch deleted file mode 100644 index 88fcc53a6..000000000 --- a/target/linux/rb532/patches-2.6.28/013-korina_fix_handling_tx_chain_tail.patch +++ /dev/null @@ -1,81 +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(-) - ---- a/drivers/net/korina.c -+++ b/drivers/net/korina.c -@@ -199,7 +199,7 @@ static int korina_send_packet(struct sk_ - 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_ - /* 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_ - 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_ - 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_ - 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)); diff --git a/target/linux/rb532/patches-2.6.28/014-korina_do_not_stop_queue_here.patch b/target/linux/rb532/patches-2.6.28/014-korina_do_not_stop_queue_here.patch deleted file mode 100644 index bccd307c1..000000000 --- a/target/linux/rb532/patches-2.6.28/014-korina_do_not_stop_queue_here.patch +++ /dev/null @@ -1,19 +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(-) - ---- a/drivers/net/korina.c -+++ b/drivers/net/korina.c -@@ -272,7 +272,6 @@ static int korina_send_packet(struct sk_ - /* 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) | diff --git a/target/linux/rb532/patches-2.6.28/015-korina_irqf_flags.patch b/target/linux/rb532/patches-2.6.28/015-korina_irqf_flags.patch deleted file mode 100644 index 12b8036fa..000000000 --- a/target/linux/rb532/patches-2.6.28/015-korina_irqf_flags.patch +++ /dev/null @@ -1,47 +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(-) - ---- a/drivers/net/korina.c -+++ b/drivers/net/korina.c -@@ -998,14 +998,14 @@ static int korina_open(struct net_device - * 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); -@@ -1014,7 +1014,7 @@ static int korina_open(struct net_device - - /* 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); -@@ -1023,7 +1023,7 @@ static int korina_open(struct net_device - - /* 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); diff --git a/target/linux/rb532/patches-2.6.28/016-korina_drop_left_over_assignment.patch b/target/linux/rb532/patches-2.6.28/016-korina_drop_left_over_assignment.patch deleted file mode 100644 index 19dd71ca7..000000000 --- a/target/linux/rb532/patches-2.6.28/016-korina_drop_left_over_assignment.patch +++ /dev/null @@ -1,28 +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(-) - ---- a/drivers/net/korina.c -+++ b/drivers/net/korina.c -@@ -738,6 +738,7 @@ static struct ethtool_ops netdev_ethtool - 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 */ -@@ -753,8 +754,6 @@ static void korina_alloc_ring(struct net - - /* 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; diff --git a/target/linux/rb532/patches-2.6.28/017-korina_fix_loop_back_rx_desc.patch b/target/linux/rb532/patches-2.6.28/017-korina_fix_loop_back_rx_desc.patch deleted file mode 100644 index 5b684b40c..000000000 --- a/target/linux/rb532/patches-2.6.28/017-korina_fix_loop_back_rx_desc.patch +++ /dev/null @@ -1,30 +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(-) - ---- a/drivers/net/korina.c -+++ b/drivers/net/korina.c -@@ -766,11 +766,12 @@ static void korina_alloc_ring(struct net - 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; diff --git a/target/linux/rb532/patches-2.6.28/018-korina_adjust_headroom.patch b/target/linux/rb532/patches-2.6.28/018-korina_adjust_headroom.patch deleted file mode 100644 index 4ec3d0e62..000000000 --- a/target/linux/rb532/patches-2.6.28/018-korina_adjust_headroom.patch +++ /dev/null @@ -1,22 +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(-) - ---- a/drivers/net/korina.c -+++ b/drivers/net/korina.c -@@ -415,6 +415,9 @@ static int korina_rx(struct net_device * - 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; - } - rd->devcs = 0; diff --git a/target/linux/rb532/patches-2.6.28/019-korina_set_dev_field_allocated_skb.patch b/target/linux/rb532/patches-2.6.28/019-korina_set_dev_field_allocated_skb.patch deleted file mode 100644 index e54d6113e..000000000 --- a/target/linux/rb532/patches-2.6.28/019-korina_set_dev_field_allocated_skb.patch +++ /dev/null @@ -1,27 +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(-) - ---- a/drivers/net/korina.c -+++ b/drivers/net/korina.c -@@ -418,6 +418,7 @@ static int korina_rx(struct net_device * - /* 16 bit align */ - skb_reserve(skb_new, 2); - -+ skb_new->dev = dev; - lp->rx_skb[lp->rx_next_done] = skb_new; - } - rd->devcs = 0; -@@ -761,6 +762,7 @@ static void korina_alloc_ring(struct net - 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); diff --git a/target/linux/rb532/patches-2.6.28/021-rb532_driver_data.patch b/target/linux/rb532/patches-2.6.28/021-rb532_driver_data.patch deleted file mode 100644 index bb4b47001..000000000 --- a/target/linux/rb532/patches-2.6.28/021-rb532_driver_data.patch +++ /dev/null @@ -1,20 +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(-) - ---- a/arch/mips/rb532/devices.c -+++ b/arch/mips/rb532/devices.c -@@ -86,7 +86,7 @@ static struct korina_device korina_dev0_ - 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), - }; diff --git a/target/linux/rb532/patches-2.6.28/022-rb532_uart_autodetect.patch b/target/linux/rb532/patches-2.6.28/022-rb532_uart_autodetect.patch deleted file mode 100644 index e50610342..000000000 --- a/target/linux/rb532/patches-2.6.28/022-rb532_uart_autodetect.patch +++ /dev/null @@ -1,83 +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(-) - ---- 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(voi - /* 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)); - } - ---- 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, diff --git a/target/linux/rb532/patches-2.6.28/023-rb532_fix_init_of_rb532_dev3_ctl_res.patch b/target/linux/rb532/patches-2.6.28/023-rb532_fix_init_of_rb532_dev3_ctl_res.patch deleted file mode 100644 index ab60afc1e..000000000 --- a/target/linux/rb532/patches-2.6.28/023-rb532_fix_init_of_rb532_dev3_ctl_res.patch +++ /dev/null @@ -1,26 +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> ---- ---- a/arch/mips/rb532/gpio.c -+++ b/arch/mips/rb532/gpio.c -@@ -55,8 +55,6 @@ static struct resource rb532_gpio_reg0_r - static struct resource rb532_dev3_ctl_res[] = { - { - .name = "dev3_ctl", -- .start = REGBASE + DEV3BASE, -- .end = REGBASE + DEV3BASE + sizeof(struct dev_reg) - 1, - .flags = IORESOURCE_MEM, - } - }; -@@ -251,6 +249,9 @@ 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); - diff --git a/target/linux/rb532/patches-2.6.28/024-rb532_fix_set_latch_u5.patch b/target/linux/rb532/patches-2.6.28/024-rb532_fix_set_latch_u5.patch deleted file mode 100644 index edad9d868..000000000 --- a/target/linux/rb532/patches-2.6.28/024-rb532_fix_set_latch_u5.patch +++ /dev/null @@ -1,17 +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> ---- ---- a/arch/mips/rb532/gpio.c -+++ b/arch/mips/rb532/gpio.c -@@ -93,7 +93,7 @@ void set_latch_u5(unsigned char or_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); - } diff --git a/target/linux/rb532/patches-2.6.28/025-rb532_nand_fixup.patch b/target/linux/rb532/patches-2.6.28/025-rb532_nand_fixup.patch deleted file mode 100644 index 3c7cccacb..000000000 --- a/target/linux/rb532/patches-2.6.28/025-rb532_nand_fixup.patch +++ /dev/null @@ -1,48 +0,0 @@ ---- a/arch/mips/rb532/devices.c -+++ b/arch/mips/rb532/devices.c -@@ -119,6 +119,19 @@ static struct platform_device cf_slot0 = - }; - - /* 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 @@ static void __init parse_mac_addr(char * - /* 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 @@ static void __init rb532_nand_setup(void - 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; - } - - diff --git a/target/linux/rb532/patches-2.6.28/100-check_media.patch b/target/linux/rb532/patches-2.6.28/100-check_media.patch deleted file mode 100644 index 4180c6237..000000000 --- a/target/linux/rb532/patches-2.6.28/100-check_media.patch +++ /dev/null @@ -1,51 +0,0 @@ ---- a/drivers/net/korina.c -+++ b/drivers/net/korina.c -@@ -133,6 +133,7 @@ struct korina_private { - int dma_halt_cnt; - int dma_run_cnt; - struct napi_struct napi; -+ struct timer_list media_check_timer; - struct mii_if_info mii_if; - struct net_device *dev; - int phy_addr; -@@ -663,6 +664,15 @@ static void korina_check_media(struct ne - &lp->eth_regs->ethmac2); - } - -+static void korina_poll_media(unsigned long data) -+{ -+ struct net_device *dev = (struct net_device *) data; -+ struct korina_private *lp = netdev_priv(dev); -+ -+ korina_check_media(dev, 0); -+ mod_timer(&lp->media_check_timer, jiffies + HZ); -+} -+ - static void korina_set_carrier(struct mii_if_info *mii) - { - if (mii->force_media) { -@@ -1034,6 +1044,7 @@ static int korina_open(struct net_device - dev->name, lp->und_irq); - goto err_free_ovr_irq; - } -+ mod_timer(&lp->media_check_timer, jiffies + 1); - out: - return ret; - -@@ -1053,6 +1064,8 @@ static int korina_close(struct net_devic - struct korina_private *lp = netdev_priv(dev); - u32 tmp; - -+ del_timer(&lp->media_check_timer); -+ - /* Disable interrupts */ - disable_irq(lp->rx_irq); - disable_irq(lp->tx_irq); -@@ -1177,6 +1190,7 @@ static int korina_probe(struct platform_ - ": cannot register net device %d\n", rc); - goto probe_err_register; - } -+ setup_timer(&lp->media_check_timer, korina_poll_media, (unsigned long) dev); - out: - return rc; - |