diff options
37 files changed, 2144 insertions, 0 deletions
diff --git a/target/linux/ar71xx/config-2.6.39 b/target/linux/ar71xx/config-2.6.39 new file mode 100644 index 0000000..1af1cbc --- /dev/null +++ b/target/linux/ar71xx/config-2.6.39 @@ -0,0 +1,203 @@ +CONFIG_AG71XX=y +CONFIG_AG71XX_AR8216_SUPPORT=y +# CONFIG_AG71XX_DEBUG is not set +# CONFIG_AG71XX_DEBUG_FS is not set +CONFIG_AR71XX_DEV_AP91_PCI=y +CONFIG_AR71XX_DEV_AP94_PCI=y +CONFIG_AR71XX_DEV_AR9XXX_WMAC=y +CONFIG_AR71XX_DEV_DB120_PCI=y +CONFIG_AR71XX_DEV_DSA=y +CONFIG_AR71XX_DEV_GPIO_BUTTONS=y +CONFIG_AR71XX_DEV_LEDS_GPIO=y +CONFIG_AR71XX_DEV_M25P80=y +CONFIG_AR71XX_DEV_PB42_PCI=y +CONFIG_AR71XX_DEV_PB9X_PCI=y +CONFIG_AR71XX_DEV_USB=y +CONFIG_AR71XX_MACH_AP121=y +CONFIG_AR71XX_MACH_AP81=y +CONFIG_AR71XX_MACH_AP83=y +CONFIG_AR71XX_MACH_AP96=y +CONFIG_AR71XX_MACH_AW_NR580=y +CONFIG_AR71XX_MACH_DB120=y +CONFIG_AR71XX_MACH_DIR_600_A1=y +CONFIG_AR71XX_MACH_DIR_615_C1=y +CONFIG_AR71XX_MACH_DIR_825_B1=y +CONFIG_AR71XX_MACH_EAP7660D=y +CONFIG_AR71XX_MACH_JA76PF=y +CONFIG_AR71XX_MACH_JWAP003=y +CONFIG_AR71XX_MACH_MZK_W04NU=y +CONFIG_AR71XX_MACH_MZK_W300NH=y +CONFIG_AR71XX_MACH_NBG460N=y +CONFIG_AR71XX_MACH_PB42=y +CONFIG_AR71XX_MACH_PB44=y +CONFIG_AR71XX_MACH_PB92=y +CONFIG_AR71XX_MACH_RB4XX=y +CONFIG_AR71XX_MACH_RB750=y +CONFIG_AR71XX_MACH_TEW_632BRP=y +CONFIG_AR71XX_MACH_TL_MR3X20=y +CONFIG_AR71XX_MACH_TL_WA901ND=y +CONFIG_AR71XX_MACH_TL_WA901ND_V2=y +CONFIG_AR71XX_MACH_TL_WR1043ND=y +CONFIG_AR71XX_MACH_TL_WR741ND=y +CONFIG_AR71XX_MACH_TL_WR841N_V1=y +CONFIG_AR71XX_MACH_TL_WR941ND=y +CONFIG_AR71XX_MACH_UBNT=y +CONFIG_AR71XX_MACH_WNDR3700=y +CONFIG_AR71XX_MACH_WNR2000=y +CONFIG_AR71XX_MACH_WP543=y +CONFIG_AR71XX_MACH_WRT160NL=y +CONFIG_AR71XX_MACH_WRT400N=y +CONFIG_AR71XX_MACH_WZR_HP_AG300H=y +CONFIG_AR71XX_MACH_WZR_HP_G300NH=y +CONFIG_AR71XX_MACH_ZCN_1523H=y +CONFIG_AR71XX_NVRAM=y +CONFIG_AR71XX_PCI_ATH9K_FIXUP=y +CONFIG_AR71XX_WDT=y +CONFIG_AR8216_PHY=y +# CONFIG_ARCH_DMA_ADDR_T_64BIT is not set +# CONFIG_ARCH_HAS_ILOG2_U32 is not set +# CONFIG_ARCH_HAS_ILOG2_U64 is not set +CONFIG_ARCH_HIBERNATION_POSSIBLE=y +# CONFIG_ARCH_PHYS_ADDR_T_64BIT 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_ATH79 is not set +CONFIG_ATHEROS_AR71XX=y +CONFIG_CC_OPTIMIZE_FOR_SIZE=y +CONFIG_CEVT_R4K=y +CONFIG_CEVT_R4K_LIB=y +CONFIG_CMDLINE="rootfstype=squashfs,yaffs,jffs2 noinitrd" +CONFIG_CMDLINE_BOOL=y +# CONFIG_CMDLINE_OVERRIDE is not set +CONFIG_CPU_BIG_ENDIAN=y +CONFIG_CPU_HAS_PREFETCH=y +CONFIG_CPU_HAS_SYNC=y +CONFIG_CPU_MIPS32=y +# CONFIG_CPU_MIPS32_R1 is not set +CONFIG_CPU_MIPS32_R2=y +CONFIG_CPU_MIPSR2=y +CONFIG_CPU_SUPPORTS_32BIT_KERNEL=y +CONFIG_CPU_SUPPORTS_HIGHMEM=y +CONFIG_CSRC_R4K=y +CONFIG_CSRC_R4K_LIB=y +CONFIG_DECOMPRESS_LZMA=y +CONFIG_DMA_NONCOHERENT=y +CONFIG_EARLY_PRINTK=y +# CONFIG_FSNOTIFY is not set +CONFIG_GENERIC_ATOMIC64=y +CONFIG_GENERIC_CLOCKEVENTS=y +CONFIG_GENERIC_CLOCKEVENTS_BUILD=y +CONFIG_GENERIC_CMOS_UPDATE=y +CONFIG_GENERIC_FIND_LAST_BIT=y +CONFIG_GENERIC_FIND_NEXT_BIT=y +CONFIG_GENERIC_GPIO=y +CONFIG_GENERIC_IRQ_SHOW=y +CONFIG_GPIOLIB=y +CONFIG_GPIO_NXP_74HC153=y +CONFIG_GPIO_PCF857X=y +CONFIG_GPIO_SYSFS=y +CONFIG_HARDWARE_WATCHPOINTS=y +CONFIG_HAS_DMA=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT=y +CONFIG_HAVE_ARCH_JUMP_LABEL=y +CONFIG_HAVE_ARCH_KGDB=y +CONFIG_HAVE_C_RECORDMCOUNT=y +CONFIG_HAVE_DMA_API_DEBUG=y +CONFIG_HAVE_DMA_ATTRS=y +CONFIG_HAVE_DYNAMIC_FTRACE=y +CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y +CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y +CONFIG_HAVE_FUNCTION_TRACER=y +CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y +CONFIG_HAVE_GENERIC_DMA_COHERENT=y +CONFIG_HAVE_GENERIC_HARDIRQS=y +CONFIG_HAVE_IDE=y +CONFIG_HAVE_IRQ_WORK=y +CONFIG_HAVE_OPROFILE=y +CONFIG_HAVE_PERF_EVENTS=y +CONFIG_HW_HAS_PCI=y +CONFIG_I2C=y +CONFIG_I2C_ALGOBIT=y +CONFIG_I2C_BOARDINFO=y +CONFIG_I2C_GPIO=y +# CONFIG_I2C_PXA_PCI is not set +CONFIG_IMAGE_CMDLINE_HACK=y +CONFIG_INITRAMFS_ROOT_GID=0 +CONFIG_INITRAMFS_ROOT_UID=0 +CONFIG_INITRAMFS_SOURCE="../../root" +CONFIG_IP17XX_PHY=y +CONFIG_IRQ_CPU=y +# CONFIG_LEDS_GPIO is not set +# CONFIG_LEDS_RB750 is not set +# CONFIG_LEDS_WNDR3700_USB is not set +# CONFIG_M25PXX_USE_FAST_READ is not set +CONFIG_MACH_NO_WESTBRIDGE=y +CONFIG_MARVELL_PHY=y +CONFIG_MICREL_PHY=y +# CONFIG_MINIX_FS_NATIVE_ENDIAN is not set +CONFIG_MIPS=y +CONFIG_MIPS_L1_CACHE_SHIFT=5 +CONFIG_MIPS_MACHINE=y +CONFIG_MIPS_MT_DISABLED=y +CONFIG_MTD_AR91XX_FLASH=y +# CONFIG_MTD_CFI_INTELEXT is not set +CONFIG_MTD_CMDLINE_PARTS=y +CONFIG_MTD_JEDECPROBE=y +CONFIG_MTD_M25P80=y +CONFIG_MTD_MYLOADER_PARTS=y +CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-2 +CONFIG_MTD_REDBOOT_PARTS=y +CONFIG_MTD_WRT160NL_PARTS=y +CONFIG_MYLOADER=y +CONFIG_NEED_DMA_MAP_STATE=y +CONFIG_NEED_PER_CPU_KM=y +CONFIG_NET_DSA=y +CONFIG_NET_DSA_MV88E6060=y +CONFIG_NET_DSA_MV88E6063=y +CONFIG_NET_DSA_TAG_TRAILER=y +CONFIG_PAGEFLAGS_EXTENDED=y +CONFIG_PCI=y +CONFIG_PCI_DISABLE_COMMON_QUIRKS=y +CONFIG_PCI_DOMAINS=y +CONFIG_PERF_USE_VMALLOC=y +CONFIG_PHYLIB=y +# CONFIG_PREEMPT_RCU is not set +# CONFIG_QUOTACTL is not set +CONFIG_RTL8306_PHY=y +CONFIG_RTL8366RB_PHY=y +CONFIG_RTL8366S_PHY=y +CONFIG_RTL8366_SMI=y +# CONFIG_SCSI_DMA is not set +CONFIG_SERIAL_8250_NR_UARTS=1 +CONFIG_SERIAL_8250_RUNTIME_UARTS=1 +CONFIG_SERIAL_AR933X=y +CONFIG_SERIAL_AR933X_CONSOLE=y +CONFIG_SERIAL_AR933X_NR_UARTS=2 +# CONFIG_SLAB is not set +CONFIG_SLUB=y +CONFIG_SOC_AR71XX=y +CONFIG_SOC_AR724X=y +CONFIG_SOC_AR913X=y +CONFIG_SOC_AR933X=y +CONFIG_SOC_AR934X=y +CONFIG_SPI=y +CONFIG_SPI_AP83=y +CONFIG_SPI_AR71XX=y +CONFIG_SPI_BITBANG=y +CONFIG_SPI_GPIO=y +CONFIG_SPI_MASTER=y +CONFIG_SPI_PB44=y +CONFIG_SWCONFIG=y +CONFIG_SYS_HAS_CPU_MIPS32_R1=y +CONFIG_SYS_HAS_CPU_MIPS32_R2=y +CONFIG_SYS_HAS_EARLY_PRINTK=y +CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y +CONFIG_SYS_SUPPORTS_ARBIT_HZ=y +CONFIG_SYS_SUPPORTS_BIG_ENDIAN=y +CONFIG_USB_SUPPORT=y +CONFIG_XZ_DEC=y +CONFIG_ZONE_DMA_FLAG=0 diff --git a/target/linux/ar71xx/files/drivers/tty/serial/ar933x_uart.c b/target/linux/ar71xx/files/drivers/tty/serial/ar933x_uart.c new file mode 100644 index 0000000..6aca24f --- /dev/null +++ b/target/linux/ar71xx/files/drivers/tty/serial/ar933x_uart.c @@ -0,0 +1,688 @@ +/* + * Atheros AR933X SoC built-in UART driver + * + * Copyright (C) 2011 Gabor Juhos <juhosg@openwrt.org> + * + * Based on drivers/char/serial.c, by Linus Torvalds, Theodore Ts'o. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License version 2 as published + * by the Free Software Foundation. + */ + +#include <linux/module.h> +#include <linux/ioport.h> +#include <linux/init.h> +#include <linux/console.h> +#include <linux/sysrq.h> +#include <linux/delay.h> +#include <linux/platform_device.h> +#include <linux/tty.h> +#include <linux/tty_flip.h> +#include <linux/serial_core.h> +#include <linux/serial.h> +#include <linux/slab.h> +#include <linux/io.h> +#include <linux/irq.h> + +#include <asm/mach-ar71xx/ar933x_uart.h> +#include <asm/mach-ar71xx/ar933x_uart_platform.h> + +#define DRIVER_NAME "ar933x-uart" + +#define AR933X_DUMMY_STATUS_RD 0x01 + +static struct uart_driver ar933x_uart_driver; + +struct ar933x_uart_port { + struct uart_port port; + unsigned int ier; /* shadow Interrupt Enable Register */ +}; + +static inline unsigned int ar933x_uart_read(struct ar933x_uart_port *up, + int offset) +{ + return readl(up->port.membase + offset); +} + +static inline void ar933x_uart_write(struct ar933x_uart_port *up, + int offset, unsigned int value) +{ + writel(value, up->port.membase + offset); +} + +static inline void ar933x_uart_rmw(struct ar933x_uart_port *up, + unsigned int offset, + unsigned int mask, + unsigned int val) +{ + unsigned int t; + + t = ar933x_uart_read(up, offset); + t &= ~mask; + t |= val; + ar933x_uart_write(up, offset, t); +} + +static inline void ar933x_uart_rmw_set(struct ar933x_uart_port *up, + unsigned int offset, + unsigned int val) +{ + ar933x_uart_rmw(up, offset, 0, val); +} + +static inline void ar933x_uart_rmw_clear(struct ar933x_uart_port *up, + unsigned int offset, + unsigned int val) +{ + ar933x_uart_rmw(up, offset, val, 0); +} + +static inline void ar933x_uart_start_tx_interrupt(struct ar933x_uart_port *up) +{ + up->ier |= AR933X_UART_INT_TX_EMPTY; + ar933x_uart_write(up, AR933X_UART_INT_EN_REG, up->ier); +} + +static inline void ar933x_uart_stop_tx_interrupt(struct ar933x_uart_port *up) +{ + up->ier &= ~AR933X_UART_INT_TX_EMPTY; + ar933x_uart_write(up, AR933X_UART_INT_EN_REG, up->ier); +} + +static inline void ar933x_uart_putc(struct ar933x_uart_port *up, int ch) +{ + unsigned int rdata; + + rdata = ch & AR933X_UART_DATA_TX_RX_MASK; + rdata |= AR933X_UART_DATA_TX_CSR; + ar933x_uart_write(up, AR933X_UART_DATA_REG, rdata); +} + +static unsigned int ar933x_uart_tx_empty(struct uart_port *port) +{ + struct ar933x_uart_port *up = (struct ar933x_uart_port *) port; + unsigned long flags; + unsigned int rdata; + + spin_lock_irqsave(&up->port.lock, flags); + rdata = ar933x_uart_read(up, AR933X_UART_DATA_REG); + spin_unlock_irqrestore(&up->port.lock, flags); + + return (rdata & AR933X_UART_DATA_TX_CSR) ? 0 : TIOCSER_TEMT; +} + +static unsigned int ar933x_uart_get_mctrl(struct uart_port *port) +{ + return TIOCM_CAR; +} + +static void ar933x_uart_set_mctrl(struct uart_port *port, unsigned int mctrl) +{ +} + +static void ar933x_uart_start_tx(struct uart_port *port) +{ + struct ar933x_uart_port *up = (struct ar933x_uart_port *) port; + + ar933x_uart_start_tx_interrupt(up); +} + +static void ar933x_uart_stop_tx(struct uart_port *port) +{ + struct ar933x_uart_port *up = (struct ar933x_uart_port *) port; + + ar933x_uart_stop_tx_interrupt(up); +} + +static void ar933x_uart_stop_rx(struct uart_port *port) +{ + struct ar933x_uart_port *up = (struct ar933x_uart_port *) port; + + up->ier &= ~AR933X_UART_INT_RX_VALID; + ar933x_uart_write(up, AR933X_UART_INT_EN_REG, up->ier); +} + +static void ar933x_uart_break_ctl(struct uart_port *port, int break_state) +{ + struct ar933x_uart_port *up = (struct ar933x_uart_port *) port; + unsigned long flags; + + spin_lock_irqsave(&up->port.lock, flags); + if (break_state == -1) + ar933x_uart_rmw_set(up, AR933X_UART_CS_REG, + AR933X_UART_CS_TX_BREAK); + else + ar933x_uart_rmw_clear(up, AR933X_UART_CS_REG, + AR933X_UART_CS_TX_BREAK); + spin_unlock_irqrestore(&up->port.lock, flags); +} + +static void ar933x_uart_enable_ms(struct uart_port *port) +{ +} + +static void ar933x_uart_set_termios(struct uart_port *port, + struct ktermios *new, + struct ktermios *old) +{ + struct ar933x_uart_port *up = (struct ar933x_uart_port *) port; + unsigned int cs; + unsigned long flags; + unsigned int baud, scale; + + /* Only CS8 is supported */ + new->c_cflag &= ~CSIZE; + new->c_cflag |= CS8; + + /* Only one stop bit is supported */ + new->c_cflag &= ~CSTOPB; + + cs = 0; + if (new->c_cflag & PARENB) { + if (!(new->c_cflag & PARODD)) + cs |= AR933X_UART_CS_PARITY_EVEN; + else + cs |= AR933X_UART_CS_PARITY_ODD; + } else { + cs |= AR933X_UART_CS_PARITY_NONE; + } + + /* Mark/space parity is not supported */ + new->c_cflag &= ~CMSPAR; + + baud = uart_get_baud_rate(port, new, old, 0, port->uartclk / 16); + scale = (port->uartclk / (16 * baud)) - 1; + + /* + * Ok, we're now changing the port state. Do it with + * interrupts disabled. + */ + spin_lock_irqsave(&up->port.lock, flags); + + /* Update the per-port timeout. */ + uart_update_timeout(port, new->c_cflag, baud); + + up->port.ignore_status_mask = 0; + + /* ignore all characters if CREAD is not set */ + if ((new->c_cflag & CREAD) == 0) + up->port.ignore_status_mask |= AR933X_DUMMY_STATUS_RD; + + ar933x_uart_write(up, AR933X_UART_CLOCK_REG, + scale << AR933X_UART_CLOCK_SCALE_S | 8192); + + /* setup configuration register */ + ar933x_uart_rmw(up, AR933X_UART_CS_REG, AR933X_UART_CS_PARITY_M, cs); + + /* enable host interrupt */ + ar933x_uart_rmw_set(up, AR933X_UART_CS_REG, + AR933X_UART_CS_HOST_INT_EN); + + spin_unlock_irqrestore(&up->port.lock, flags); + + if (tty_termios_baud_rate(new)) + tty_termios_encode_baud_rate(new, baud, baud); +} + +static void ar933x_uart_rx_chars(struct ar933x_uart_port *up) +{ + struct tty_struct *tty; + int max_count = 256; + + tty = tty_port_tty_get(&up->port.state->port); + do { + unsigned int rdata; + unsigned char ch; + + rdata = ar933x_uart_read(up, AR933X_UART_DATA_REG); + if ((rdata & AR933X_UART_DATA_RX_CSR) == 0) + break; + + /* remove the character from the FIFO */ + ar933x_uart_write(up, AR933X_UART_DATA_REG, + AR933X_UART_DATA_RX_CSR); + + if (!tty) { + /* discard the data if no tty available */ + continue; + } + + up->port.icount.rx++; + ch = rdata & AR933X_UART_DATA_TX_RX_MASK; + + if (uart_handle_sysrq_char(&up->port, ch)) + continue; + + if ((up->port.ignore_status_mask & AR933X_DUMMY_STATUS_RD) == 0) + tty_insert_flip_char(tty, ch, TTY_NORMAL); + } while (max_count-- > 0); + + if (tty) { + tty_flip_buffer_push(tty); + tty_kref_put(tty); + } +} + +static void ar933x_uart_tx_chars(struct ar933x_uart_port *up) +{ + struct circ_buf *xmit = &up->port.state->xmit; + int count; + + if (uart_tx_stopped(&up->port)) + return; + + count = up->port.fifosize; + do { + unsigned int rdata; + + rdata = ar933x_uart_read(up, AR933X_UART_DATA_REG); + if ((rdata & AR933X_UART_DATA_TX_CSR) == 0) + break; + + if (up->port.x_char) { + ar933x_uart_putc(up, up->port.x_char); + up->port.icount.tx++; + up->port.x_char = 0; + continue; + } + + if (uart_circ_empty(xmit)) + break; + + ar933x_uart_putc(up, xmit->buf[xmit->tail]); + + xmit->tail = (xmit->tail + 1) & (UART_XMIT_SIZE - 1); + up->port.icount.tx++; + } while (--count > 0); + + if (uart_circ_chars_pending(xmit) < WAKEUP_CHARS) + uart_write_wakeup(&up->port); + + if (!uart_circ_empty(xmit)) + ar933x_uart_start_tx_interrupt(up); +} + +static irqreturn_t ar933x_uart_interrupt(int irq, void *dev_id) +{ + struct ar933x_uart_port *up = dev_id; + unsigned int status; + + status = ar933x_uart_read(up, AR933X_UART_CS_REG); + if ((status & AR933X_UART_CS_HOST_INT) == 0) + return IRQ_NONE; + + spin_lock(&up->port.lock); + + status = ar933x_uart_read(up, AR933X_UART_INT_REG); + status &= ar933x_uart_read(up, AR933X_UART_INT_EN_REG); + + if (status & AR933X_UART_INT_RX_VALID) { + ar933x_uart_write(up, AR933X_UART_INT_REG, + AR933X_UART_INT_RX_VALID); + ar933x_uart_rx_chars(up); + } + + if (status & AR933X_UART_INT_TX_EMPTY) { + ar933x_uart_write(up, AR933X_UART_INT_REG, + AR933X_UART_INT_TX_EMPTY); + ar933x_uart_stop_tx_interrupt(up); + ar933x_uart_tx_chars(up); + } + + spin_unlock(&up->port.lock); + + return IRQ_HANDLED; +} + +static int ar933x_uart_startup(struct uart_port *port) +{ + struct ar933x_uart_port *up = (struct ar933x_uart_port *) port; + unsigned long flags; + int ret; + + ret = request_irq(up->port.irq, ar933x_uart_interrupt, + up->port.irqflags, dev_name(up->port.dev), up); + if (ret) + return ret; + + spin_lock_irqsave(&up->port.lock, flags); + + /* Enable HOST interrupts */ + ar933x_uart_rmw_set(up, AR933X_UART_CS_REG, + AR933X_UART_CS_HOST_INT_EN); + + /* Enable RX interrupts */ + up->ier = AR933X_UART_INT_RX_VALID; + ar933x_uart_write(up, AR933X_UART_INT_EN_REG, up->ier); + + spin_unlock_irqrestore(&up->port.lock, flags); + + return 0; +} + +static void ar933x_uart_shutdown(struct uart_port *port) +{ + struct ar933x_uart_port *up = (struct ar933x_uart_port *) port; + + /* Disable all interrupts */ + up->ier = 0; + ar933x_uart_write(up, AR933X_UART_INT_EN_REG, up->ier); + + /* Disable break condition */ + ar933x_uart_rmw_clear(up, AR933X_UART_CS_REG, + AR933X_UART_CS_TX_BREAK); + + free_irq(up->port.irq, up); +} + +static const char *ar933x_uart_type(struct uart_port *port) +{ + return (port->type == PORT_AR933X) ? "AR933X UART" : NULL; +} + +static void ar933x_uart_release_port(struct uart_port *port) +{ + /* Nothing to release ... */ +} + +static int ar933x_uart_request_port(struct uart_port *port) +{ + /* UARTs always present */ + return 0; +} + +static void ar933x_uart_config_port(struct uart_port *port, int flags) +{ + if (flags & UART_CONFIG_TYPE) + port->type = PORT_AR933X; +} + +static int ar933x_uart_verify_port(struct uart_port *port, + struct serial_struct *ser) +{ + if (ser->type != PORT_UNKNOWN && + ser->type != PORT_AR933X) + return -EINVAL; + + if (ser->irq < 0 || ser->irq >= NR_IRQS) + return -EINVAL; + + if (ser->baud_base < 28800) + return -EINVAL; + + return 0; +} + +static struct uart_ops ar933x_uart_ops = { + .tx_empty = ar933x_uart_tx_empty, + .set_mctrl = ar933x_uart_set_mctrl, + .get_mctrl = ar933x_uart_get_mctrl, + .stop_tx = ar933x_uart_stop_tx, + .start_tx = ar933x_uart_start_tx, + .stop_rx = ar933x_uart_stop_rx, + .enable_ms = ar933x_uart_enable_ms, + .break_ctl = ar933x_uart_break_ctl, + .startup = ar933x_uart_startup, + .shutdown = ar933x_uart_shutdown, + .set_termios = ar933x_uart_set_termios, + .type = ar933x_uart_type, + .release_port = ar933x_uart_release_port, + .request_port = ar933x_uart_request_port, + .config_port = ar933x_uart_config_port, + .verify_port = ar933x_uart_verify_port, +}; + +#ifdef CONFIG_SERIAL_AR933X_CONSOLE + +static struct ar933x_uart_port * +ar933x_console_ports[CONFIG_SERIAL_AR933X_NR_UARTS]; + +static void ar933x_uart_wait_xmitr(struct ar933x_uart_port *up) +{ + unsigned int status; + unsigned int timeout = 60000; + + /* Wait up to 60ms for the character(s) to be sent. */ + do { + status = ar933x_uart_read(up, AR933X_UART_DATA_REG); + if (--timeout == 0) + break; + udelay(1); + } while ((status & AR933X_UART_DATA_TX_CSR) == 0); +} + +static void ar933x_uart_console_putchar(struct uart_port *port, int ch) +{ + struct ar933x_uart_port *up = (struct ar933x_uart_port *) port; + + ar933x_uart_wait_xmitr(up); + ar933x_uart_putc(up, ch); +} + +static void ar933x_uart_console_write(struct console *co, const char *s, + unsigned int count) +{ + struct ar933x_uart_port *up = ar933x_console_ports[co->index]; + unsigned long flags; + unsigned int int_en; + int locked = 1; + + local_irq_save(flags); + + if (up->port.sysrq) + locked = 0; + else if (oops_in_progress) + locked = spin_trylock(&up->port.lock); + else + spin_lock(&up->port.lock); + + /* + * First save the IER then disable the interrupts + */ + int_en = ar933x_uart_read(up, AR933X_UART_INT_EN_REG); + ar933x_uart_write(up, AR933X_UART_INT_EN_REG, 0); + + uart_console_write(&up->port, s, count, ar933x_uart_console_putchar); + + /* + * Finally, wait for transmitter to become empty + * and restore the IER + */ + ar933x_uart_wait_xmitr(up); + ar933x_uart_write(up, AR933X_UART_INT_EN_REG, int_en); + + ar933x_uart_write(up, AR933X_UART_INT_REG, AR933X_UART_INT_ALLINTS); + + if (locked) + spin_unlock(&up->port.lock); + + local_irq_restore(flags); +} + +static int ar933x_uart_console_setup(struct console *co, char *options) +{ + struct ar933x_uart_port *up; + int baud = 115200; + int bits = 8; + int parity = 'n'; + int flow = 'n'; + + if (co->index < 0 || co->index >= CONFIG_SERIAL_AR933X_NR_UARTS) + return -EINVAL; + + up = ar933x_console_ports[co->index]; + if (!up) + return -ENODEV; + + if (options) + uart_parse_options(options, &baud, &parity, &bits, &flow); + + return uart_set_options(&up->port, co, baud, parity, bits, flow); +} + +static struct console ar933x_uart_console = { + .name = "ttyATH", + .write = ar933x_uart_console_write, + .device = uart_console_device, + .setup = ar933x_uart_console_setup, + .flags = CON_PRINTBUFFER, + .index = -1, + .data = &ar933x_uart_driver, +}; + +static void ar933x_uart_add_console_port(struct ar933x_uart_port *up) +{ + ar933x_console_ports[up->port.line] = up; +} + +#define AR933X_SERIAL_CONSOLE (&ar933x_uart_console) + +#else + +static inline void ar933x_uart_add_console_port(struct ar933x_uart_port *up) {} + +#define AR933X_SERIAL_CONSOLE NULL + +#endif /* CONFIG_SERIAL_AR933X_CONSOLE */ + +static struct uart_driver ar933x_uart_driver = { + .owner = THIS_MODULE, + .driver_name = DRIVER_NAME, + .dev_name = "ttyATH", + .nr = CONFIG_SERIAL_AR933X_NR_UARTS, + .cons = AR933X_SERIAL_CONSOLE, +}; + +static int __devinit ar933x_uart_probe(struct platform_device *pdev) +{ + struct ar933x_uart_platform_data *pdata; + struct ar933x_uart_port *up; + struct uart_port *port; + struct resource *mem_res; + struct resource *irq_res; + int id; + int ret; + + pdata = pdev->dev.platform_data; + if (!pdata) + return -EINVAL; + + id = pdev->id; + if (id == -1) + id = 0; + + if (id > CONFIG_SERIAL_AR933X_NR_UARTS) + return -EINVAL; + + mem_res = platform_get_resource(pdev, IORESOURCE_MEM, 0); + if (!mem_res) { + dev_err(&pdev->dev, "no MEM resource\n"); + return -EINVAL; + } + + irq_res = platform_get_resource(pdev, IORESOURCE_IRQ, 0); + if (!irq_res) { + dev_err(&pdev->dev, "no IRQ resource\n"); + return -EINVAL; + } + + up = kzalloc(sizeof(struct ar933x_uart_port), GFP_KERNEL); + if (!up) + return -ENOMEM; + + port = &up->port; + port->mapbase = mem_res->start; + + port->membase = ioremap(mem_res->start, AR933X_UART_REGS_SIZE); + if (!port->membase) { + ret = -ENOMEM; + goto err_free_up; + } + + port->line = id; + port->irq = irq_res->start; + port->dev = &pdev->dev; + port->type = PORT_AR933X; + port->iotype = UPIO_MEM32; + port->uartclk = pdata->uartclk; + + port->regshift = 2; + port->fifosize = AR933X_UART_FIFO_SIZE; + port->ops = &ar933x_uart_ops; + + ar933x_uart_add_console_port(up); + + ret = uart_add_one_port(&ar933x_uart_driver, &up->port); + if (ret) + goto err_unmap; + + platform_set_drvdata(pdev, up); + return 0; + +err_unmap: + iounmap(up->port.membase); +err_free_up: + kfree(up); + return ret; +} + +static int __devexit ar933x_uart_remove(struct platform_device *pdev) +{ + struct ar933x_uart_port *up; + + up = platform_get_drvdata(pdev); + platform_set_drvdata(pdev, NULL); + + if (up) { + uart_remove_one_port(&ar933x_uart_driver, &up->port); + iounmap(up->port.membase); + kfree(up); + } + + return 0; +} + +static struct platform_driver ar933x_uart_platform_driver = { + .probe = ar933x_uart_probe, + .remove = __devexit_p(ar933x_uart_remove), + .driver = { + .name = DRIVER_NAME, + .owner = THIS_MODULE, + }, +}; + +static int __init ar933x_uart_init(void) +{ + int ret; + + ar933x_uart_driver.nr = CONFIG_SERIAL_AR933X_NR_UARTS; + ret = uart_register_driver(&ar933x_uart_driver); + if (ret) + goto err_out; + + ret = platform_driver_register(&ar933x_uart_platform_driver); + if (ret) + goto err_unregister_uart_driver; + + return 0; + +err_unregister_uart_driver: + uart_unregister_driver(&ar933x_uart_driver); +err_out: + return ret; +} + +static void __exit ar933x_uart_exit(void) +{ + platform_driver_unregister(&ar933x_uart_platform_driver); + uart_unregister_driver(&ar933x_uart_driver); +} + +module_init(ar933x_uart_init); +module_exit(ar933x_uart_exit); + +MODULE_DESCRIPTION("Atheros AR933X UART driver"); +MODULE_AUTHOR("Gabor Juhos <juhosg@openwrt.org>"); +MODULE_LICENSE("GPL v2"); +MODULE_ALIAS("platform:" DRIVER_NAME); diff --git a/target/linux/ar71xx/patches-2.6.39/001-ar71xx_core.patch b/target/linux/ar71xx/patches-2.6.39/001-ar71xx_core.patch new file mode 100644 index 0000000..c8ccfed --- /dev/null +++ b/target/linux/ar71xx/patches-2.6.39/001-ar71xx_core.patch @@ -0,0 +1,50 @@ +--- a/arch/mips/Makefile ++++ b/arch/mips/Makefile +@@ -158,6 +158,13 @@ cflags-$(CONFIG_CPU_CAVIUM_OCTEON) += -W + endif + cflags-$(CONFIG_CAVIUM_CN63XXP1) += -Wa,-mfix-cn63xxp1 + ++# ++# Atheros AR71xx ++# ++core-$(CONFIG_ATHEROS_AR71XX) += arch/mips/ar71xx/ ++cflags-$(CONFIG_ATHEROS_AR71XX) += -I$(srctree)/arch/mips/include/asm/mach-ar71xx ++load-$(CONFIG_ATHEROS_AR71XX) += 0xffffffff80060000 ++ + cflags-$(CONFIG_CPU_R4000_WORKAROUNDS) += $(call cc-option,-mfix-r4000,) + cflags-$(CONFIG_CPU_R4400_WORKAROUNDS) += $(call cc-option,-mfix-r4400,) + cflags-$(CONFIG_CPU_DADDI_WORKAROUNDS) += $(call cc-option,-mno-daddi,) +--- a/arch/mips/Kconfig ++++ b/arch/mips/Kconfig +@@ -84,6 +84,23 @@ config ATH79 + help + Support for the Atheros AR71XX/AR724X/AR913X SoCs. + ++config ATHEROS_AR71XX ++ bool "Atheros AR71xx based boards" ++ select CEVT_R4K ++ select CSRC_R4K ++ select DMA_NONCOHERENT ++ select HW_HAS_PCI ++ select IRQ_CPU ++ select ARCH_REQUIRE_GPIOLIB ++ select SYS_HAS_CPU_MIPS32_R1 ++ select SYS_HAS_CPU_MIPS32_R2 ++ select SYS_SUPPORTS_32BIT_KERNEL ++ select SYS_SUPPORTS_BIG_ENDIAN ++ select SYS_HAS_EARLY_PRINTK ++ select MIPS_MACHINE ++ help ++ Support for Atheros AR71xx based boards. ++ + config BCM47XX + bool "Broadcom BCM47XX based boards" + select CEVT_R4K +@@ -739,6 +756,7 @@ config CAVIUM_OCTEON_REFERENCE_BOARD + endchoice + + source "arch/mips/alchemy/Kconfig" ++source "arch/mips/ar71xx/Kconfig" + source "arch/mips/ath79/Kconfig" + source "arch/mips/bcm63xx/Kconfig" + source "arch/mips/jazz/Kconfig" diff --git a/target/linux/ar71xx/patches-2.6.39/002-ar71xx_pci.patch b/target/linux/ar71xx/patches-2.6.39/002-ar71xx_pci.patch new file mode 100644 index 0000000..3facce9 --- /dev/null +++ b/target/linux/ar71xx/patches-2.6.39/002-ar71xx_pci.patch @@ -0,0 +1,10 @@ +--- a/arch/mips/pci/Makefile ++++ b/arch/mips/pci/Makefile +@@ -18,6 +18,7 @@ obj-$(CONFIG_PCI_TX4927) += ops-tx4927.o + obj-$(CONFIG_BCM47XX) += pci-bcm47xx.o + obj-$(CONFIG_BCM63XX) += pci-bcm63xx.o fixup-bcm63xx.o \ + ops-bcm63xx.o ++obj-$(CONFIG_ATHEROS_AR71XX) += pci-ar71xx.o pci-ar724x.o + + # + # These are still pretty much in the old state, watch, go blind. diff --git a/target/linux/ar71xx/patches-2.6.39/003-ar71xx_usb_host.patch b/target/linux/ar71xx/patches-2.6.39/003-ar71xx_usb_host.patch new file mode 100644 index 0000000..dd79451 --- /dev/null +++ b/target/linux/ar71xx/patches-2.6.39/003-ar71xx_usb_host.patch @@ -0,0 +1,58 @@ +--- a/drivers/usb/host/Kconfig ++++ b/drivers/usb/host/Kconfig +@@ -129,6 +129,13 @@ config XPS_USB_HCD_XILINX + config USB_FSL_MPH_DR_OF + tristate + ++config USB_EHCI_AR71XX ++ bool "USB EHCI support for AR71xx" ++ depends on USB_EHCI_HCD && ATHEROS_AR71XX ++ default y ++ help ++ Support for Atheros AR71xx built-in EHCI controller ++ + config USB_EHCI_FSL + bool "Support for Freescale on-chip EHCI USB controller" + depends on USB_EHCI_HCD && FSL_SOC +@@ -287,6 +294,13 @@ config USB_OHCI_HCD_OMAP3 + Enables support for the on-chip OHCI controller on + OMAP3 and later chips. + ++config USB_OHCI_AR71XX ++ bool "USB OHCI support for Atheros AR71xx" ++ depends on USB_OHCI_HCD && ATHEROS_AR71XX ++ default y ++ help ++ Support for Atheros AR71xx built-in OHCI controller ++ + config USB_OHCI_HCD_PPC_SOC + bool "OHCI support for on-chip PPC USB controller" + depends on USB_OHCI_HCD && (STB03xxx || PPC_MPC52xx) +--- a/drivers/usb/host/ehci-hcd.c ++++ b/drivers/usb/host/ehci-hcd.c +@@ -1267,6 +1267,11 @@ MODULE_LICENSE ("GPL"); + #define PLATFORM_DRIVER tegra_ehci_driver + #endif + ++#ifdef CONFIG_USB_EHCI_AR71XX ++#include "ehci-ar71xx.c" ++#define PLATFORM_DRIVER ehci_ar71xx_driver ++#endif ++ + #if !defined(PCI_DRIVER) && !defined(PLATFORM_DRIVER) && \ + !defined(PS3_SYSTEM_BUS_DRIVER) && !defined(OF_PLATFORM_DRIVER) && \ + !defined(XILINX_OF_PLATFORM_DRIVER) +--- a/drivers/usb/host/ohci-hcd.c ++++ b/drivers/usb/host/ohci-hcd.c +@@ -1107,6 +1107,11 @@ MODULE_LICENSE ("GPL"); + #define PLATFORM_DRIVER ohci_hcd_cns3xxx_driver + #endif + ++#ifdef CONFIG_USB_OHCI_AR71XX ++#include "ohci-ar71xx.c" ++#define PLATFORM_DRIVER ohci_hcd_ar71xx_driver ++#endif ++ + #if !defined(PCI_DRIVER) && \ + !defined(PLATFORM_DRIVER) && \ + !defined(OMAP1_PLATFORM_DRIVER) && \ diff --git a/target/linux/ar71xx/patches-2.6.39/004-ar71xx_spi_controller.patch b/target/linux/ar71xx/patches-2.6.39/004-ar71xx_spi_controller.patch new file mode 100644 index 0000000..d788016 --- /dev/null +++ b/target/linux/ar71xx/patches-2.6.39/004-ar71xx_spi_controller.patch @@ -0,0 +1,26 @@ +--- a/drivers/spi/Kconfig ++++ b/drivers/spi/Kconfig +@@ -67,6 +67,13 @@ config SPI_ATH79 + This enables support for the SPI controller present on the + Atheros AR71XX/AR724X/AR913X SoCs. + ++config SPI_AR71XX ++ tristate "Atheros AR71xx SPI Controller" ++ depends on SPI_MASTER && ATHEROS_AR71XX ++ select SPI_BITBANG ++ help ++ This is the SPI contoller driver for Atheros AR71xx. ++ + config SPI_ATMEL + tristate "Atmel SPI Controller" + depends on (ARCH_AT91 || AVR32) +--- a/drivers/spi/Makefile ++++ b/drivers/spi/Makefile +@@ -10,6 +10,7 @@ obj-$(CONFIG_SPI_MASTER) += spi.o + + # SPI master controller drivers (bus) + obj-$(CONFIG_SPI_ALTERA) += spi_altera.o ++obj-$(CONFIG_SPI_AR71XX) += ar71xx_spi.o + obj-$(CONFIG_SPI_ATMEL) += atmel_spi.o + obj-$(CONFIG_SPI_ATH79) += ath79_spi.o + obj-$(CONFIG_SPI_BFIN) += spi_bfin5xx.o diff --git a/target/linux/ar71xx/patches-2.6.39/005-ar71xx_mac_driver.patch b/target/linux/ar71xx/patches-2.6.39/005-ar71xx_mac_driver.patch new file mode 100644 index 0000000..e1a8dff --- /dev/null +++ b/target/linux/ar71xx/patches-2.6.39/005-ar71xx_mac_driver.patch @@ -0,0 +1,21 @@ +--- a/drivers/net/Kconfig ++++ b/drivers/net/Kconfig +@@ -2071,6 +2071,8 @@ config ACENIC_OMIT_TIGON_I + + The safe and default value for this is N. + ++source drivers/net/ag71xx/Kconfig ++ + config DL2K + tristate "DL2000/TC902x-based Gigabit Ethernet support" + depends on PCI +--- a/drivers/net/Makefile ++++ b/drivers/net/Makefile +@@ -112,6 +112,7 @@ obj-$(CONFIG_STMMAC_ETH) += stmmac/ + # end link order section + # + ++obj-$(CONFIG_AG71XX) += ag71xx/ + obj-$(CONFIG_SUNDANCE) += sundance.o + obj-$(CONFIG_HAMACHI) += hamachi.o + obj-$(CONFIG_NET) += Space.o loopback.o diff --git a/target/linux/ar71xx/patches-2.6.39/006-ar71xx_wdt_driver.patch b/target/linux/ar71xx/patches-2.6.39/006-ar71xx_wdt_driver.patch new file mode 100644 index 0000000..9a0d07d --- /dev/null +++ b/target/linux/ar71xx/patches-2.6.39/006-ar71xx_wdt_driver.patch @@ -0,0 +1,26 @@ +--- a/drivers/watchdog/Kconfig ++++ b/drivers/watchdog/Kconfig +@@ -990,6 +990,13 @@ config BCM63XX_WDT + To compile this driver as a loadable module, choose M here. + The module will be called bcm63xx_wdt. + ++config AR71XX_WDT ++ tristate "Atheros AR71xx Watchdog Timer" ++ depends on ATHEROS_AR71XX ++ help ++ Hardware driver for the built-in watchdog timer on the Atheros ++ AR71xx SoCs. ++ + # PARISC Architecture + + # POWERPC Architecture +--- a/drivers/watchdog/Makefile ++++ b/drivers/watchdog/Makefile +@@ -119,6 +119,7 @@ obj-$(CONFIG_JZ4740_WDT) += jz4740_wdt.o + obj-$(CONFIG_WDT_MTX1) += mtx-1_wdt.o + obj-$(CONFIG_PNX833X_WDT) += pnx833x_wdt.o + obj-$(CONFIG_SIBYTE_WDOG) += sb_wdog.o ++obj-$(CONFIG_AR71XX_WDT) += ar71xx_wdt.o + obj-$(CONFIG_AR7_WDT) += ar7_wdt.o + obj-$(CONFIG_TXX9_WDT) += txx9wdt.o + obj-$(CONFIG_OCTEON_WDT) += octeon-wdt.o diff --git a/target/linux/ar71xx/patches-2.6.39/007-ar91xx_flash_driver.patch b/target/linux/ar71xx/patches-2.6.39/007-ar91xx_flash_driver.patch new file mode 100644 index 0000000..b3e0dc4 --- /dev/null +++ b/target/linux/ar71xx/patches-2.6.39/007-ar91xx_flash_driver.patch @@ -0,0 +1,26 @@ +--- a/drivers/mtd/maps/Kconfig ++++ b/drivers/mtd/maps/Kconfig +@@ -260,6 +260,13 @@ config MTD_BCM963XX + Support for parsing CFE image tag and creating MTD partitions on + Broadcom BCM63xx boards. + ++config MTD_AR91XX_FLASH ++ tristate "Atheros AR91xx parallel flash support" ++ depends on ATHEROS_AR71XX ++ select MTD_COMPLEX_MAPPINGS ++ help ++ Parallel flash driver for the Atheros AR91xx based boards. ++ + config MTD_DILNETPC + tristate "CFI Flash device mapped on DIL/Net PC" + depends on X86 && MTD_PARTITIONS && MTD_CFI_INTELEXT && BROKEN +--- a/drivers/mtd/maps/Makefile ++++ b/drivers/mtd/maps/Makefile +@@ -40,6 +40,7 @@ obj-$(CONFIG_MTD_SCx200_DOCFLASH)+= scx2 + obj-$(CONFIG_MTD_DBOX2) += dbox2-flash.o + obj-$(CONFIG_MTD_SOLUTIONENGINE)+= solutionengine.o + obj-$(CONFIG_MTD_PCI) += pci.o ++obj-$(CONFIG_MTD_AR91XX_FLASH) += ar91xx_flash.o + obj-$(CONFIG_MTD_AUTCPU12) += autcpu12-nvram.o + obj-$(CONFIG_MTD_EDB7312) += edb7312.o + obj-$(CONFIG_MTD_IMPA7) += impa7.o diff --git a/target/linux/ar71xx/patches-2.6.39/101-ksz8041_phy_driver.patch b/target/linux/ar71xx/patches-2.6.39/101-ksz8041_phy_driver.patch new file mode 100644 index 0000000..cca0922 --- /dev/null +++ b/target/linux/ar71xx/patches-2.6.39/101-ksz8041_phy_driver.patch @@ -0,0 +1,24 @@ +--- a/drivers/net/phy/Kconfig ++++ b/drivers/net/phy/Kconfig +@@ -119,6 +119,11 @@ config RTL8306_PHY + tristate "Driver for Realtek RTL8306S switches" + select SWCONFIG + ++config MICREL_PHY ++ tristate "Drivers for Micrel/Kendin PHYs" ++ ---help--- ++ Currently has a driver for the KSZ8041 ++ + config FIXED_PHY + bool "Driver for MDIO Bus/PHY emulation with fixed speed/link PHYs" + depends on PHYLIB=y +--- a/drivers/net/phy/Makefile ++++ b/drivers/net/phy/Makefile +@@ -24,6 +24,7 @@ obj-$(CONFIG_RTL8366_SMI) += rtl8366_smi + obj-$(CONFIG_RTL8366S_PHY) += rtl8366s.o + obj-$(CONFIG_RTL8366RB_PHY) += rtl8366rb.o + obj-$(CONFIG_LSI_ET1011C_PHY) += et1011c.o ++obj-$(CONFIG_MICREL_PHY) += micrel.o + obj-$(CONFIG_FIXED_PHY) += fixed.o + obj-$(CONFIG_MDIO_BITBANG) += mdio-bitbang.o + obj-$(CONFIG_MDIO_GPIO) += mdio-gpio.o diff --git a/target/linux/ar71xx/patches-2.6.39/102-mtd_m25p80_add_myloader_parser.patch b/target/linux/ar71xx/patches-2.6.39/102-mtd_m25p80_add_myloader_parser.patch new file mode 100644 index 0000000..149474b --- /dev/null +++ b/target/linux/ar71xx/patches-2.6.39/102-mtd_m25p80_add_myloader_parser.patch @@ -0,0 +1,19 @@ +--- a/drivers/mtd/devices/m25p80.c ++++ b/drivers/mtd/devices/m25p80.c +@@ -968,6 +968,16 @@ static int __devinit m25p_probe(struct s + part_probes, &parts, 0); + } + ++#ifdef CONFIG_MTD_MYLOADER_PARTS ++ if (nr_parts <= 0) { ++ static const char *part_probes[] ++ = { "MyLoader", NULL, }; ++ ++ nr_parts = parse_mtd_partitions(&flash->mtd, ++ part_probes, &parts, 0); ++ } ++#endif ++ + if (nr_parts <= 0 && data && data->parts) { + parts = data->parts; + nr_parts = data->nr_parts; diff --git a/target/linux/ar71xx/patches-2.6.39/104-mtd_m25p80_add_redboot_parser.patch b/target/linux/ar71xx/patches-2.6.39/104-mtd_m25p80_add_redboot_parser.patch new file mode 100644 index 0000000..dee3f6c --- /dev/null +++ b/target/linux/ar71xx/patches-2.6.39/104-mtd_m25p80_add_redboot_parser.patch @@ -0,0 +1,18 @@ +--- a/drivers/mtd/devices/m25p80.c ++++ b/drivers/mtd/devices/m25p80.c +@@ -978,6 +978,15 @@ static int __devinit m25p_probe(struct s + } + #endif + ++#ifdef CONFIG_MTD_REDBOOT_PARTS ++ if (nr_parts <= 0) { ++ static const char *part_probes[] ++ = { "RedBoot", NULL, }; ++ ++ nr_parts = parse_mtd_partitions(&flash->mtd, ++ part_probes, &parts, 0); ++ } ++#endif + if (nr_parts <= 0 && data && data->parts) { + parts = data->parts; + nr_parts = data->nr_parts; diff --git a/target/linux/ar71xx/patches-2.6.39/107-mtd-SST39VF6401B-support.patch b/target/linux/ar71xx/patches-2.6.39/107-mtd-SST39VF6401B-support.patch new file mode 100644 index 0000000..246abd5 --- /dev/null +++ b/target/linux/ar71xx/patches-2.6.39/107-mtd-SST39VF6401B-support.patch @@ -0,0 +1,29 @@ +--- a/drivers/mtd/chips/jedec_probe.c ++++ b/drivers/mtd/chips/jedec_probe.c +@@ -148,6 +148,7 @@ + #define SST39LF160 0x2782 + #define SST39VF1601 0x234b + #define SST39VF3201 0x235b ++#define SST39VF6401B 0x236d + #define SST39WF1601 0x274b + #define SST39WF1602 0x274a + #define SST39LF512 0x00D4 +@@ -1568,6 +1569,18 @@ static const struct amd_flash_info jedec + ERASEINFO(0x10000,64), + } + }, { ++ .mfr_id = CFI_MFR_SST, ++ .dev_id = SST39VF6401B, ++ .name = "SST 39VF6401B", ++ .devtypes = CFI_DEVICETYPE_X16, ++ .uaddr = MTD_UADDR_0xAAAA_0x5555, ++ .dev_size = SIZE_8MiB, ++ .cmd_set = P_ID_AMD_STD, ++ .nr_regions = 1, ++ .regions = { ++ ERASEINFO(0x10000,128) ++ } ++ }, { + .mfr_id = CFI_MFR_ST, + .dev_id = M29F800AB, + .name = "ST M29F800AB", diff --git a/target/linux/ar71xx/patches-2.6.39/108-mtd_fix_cfi_cmdset_0002_status_check.patch b/target/linux/ar71xx/patches-2.6.39/108-mtd_fix_cfi_cmdset_0002_status_check.patch new file mode 100644 index 0000000..226f3b0 --- /dev/null +++ b/target/linux/ar71xx/patches-2.6.39/108-mtd_fix_cfi_cmdset_0002_status_check.patch @@ -0,0 +1,69 @@ +--- a/drivers/mtd/chips/cfi_cmdset_0002.c ++++ b/drivers/mtd/chips/cfi_cmdset_0002.c +@@ -1219,8 +1219,8 @@ static int __xipram do_write_oneword(str + break; + } + +- if (chip_ready(map, adr)) +- break; ++ if (chip_good(map, adr, datum)) ++ goto enable_xip; + + /* Latency issues. Drop the lock, wait a while and retry */ + UDELAY(map, chip, adr, 1); +@@ -1236,6 +1236,8 @@ static int __xipram do_write_oneword(str + + ret = -EIO; + } ++ ++ enable_xip: + xip_enable(map, chip, adr); + op_done: + chip->state = FL_READY; +@@ -1567,7 +1569,6 @@ static int cfi_amdstd_write_buffers(stru + return 0; + } + +- + /* + * Handle devices with one erase region, that only implement + * the chip erase command. +@@ -1631,8 +1632,8 @@ static int __xipram do_erase_chip(struct + chip->erase_suspended = 0; + } + +- if (chip_ready(map, adr)) +- break; ++ if (chip_good(map, adr, map_word_ff(map))) ++ goto op_done; + + if (time_after(jiffies, timeo)) { + printk(KERN_WARNING "MTD %s(): software timeout\n", +@@ -1652,6 +1653,7 @@ static int __xipram do_erase_chip(struct + ret = -EIO; + } + ++ op_done: + chip->state = FL_READY; + xip_enable(map, chip, adr); + put_chip(map, chip, adr); +@@ -1719,9 +1721,9 @@ static int __xipram do_erase_oneblock(st + chip->erase_suspended = 0; + } + +- if (chip_ready(map, adr)) { ++ if (chip_good(map, adr, map_word_ff(map))) { + xip_enable(map, chip, adr); +- break; ++ goto op_done; + } + + if (time_after(jiffies, timeo)) { +@@ -1743,6 +1745,7 @@ static int __xipram do_erase_oneblock(st + ret = -EIO; + } + ++ op_done: + chip->state = FL_READY; + put_chip(map, chip, adr); + mutex_unlock(&chip->mutex); diff --git a/target/linux/ar71xx/patches-2.6.39/109-mtd-wrt160nl-trx-parser.patch b/target/linux/ar71xx/patches-2.6.39/109-mtd-wrt160nl-trx-parser.patch new file mode 100644 index 0000000..ea9460a --- /dev/null +++ b/target/linux/ar71xx/patches-2.6.39/109-mtd-wrt160nl-trx-parser.patch @@ -0,0 +1,44 @@ +--- a/drivers/mtd/devices/m25p80.c ++++ b/drivers/mtd/devices/m25p80.c +@@ -987,6 +987,16 @@ static int __devinit m25p_probe(struct s + part_probes, &parts, 0); + } + #endif ++ ++#ifdef CONFIG_MTD_WRT160NL_PARTS ++ if (nr_parts <= 0) { ++ static const char *part_probes[] ++ = { "wrt160nl", NULL, }; ++ ++ nr_parts = parse_mtd_partitions(&flash->mtd, ++ part_probes, &parts, 0); ++ } ++#endif + if (nr_parts <= 0 && data && data->parts) { + parts = data->parts; + nr_parts = data->nr_parts; +--- a/drivers/mtd/Kconfig ++++ b/drivers/mtd/Kconfig +@@ -176,6 +176,12 @@ config MTD_AR7_PARTS + + endif # MTD_PARTITIONS + ++config MTD_WRT160NL_PARTS ++ tristate "Linksys WRT160NL partitioning support" ++ depends on MTD_PARTITIONS && AR71XX_MACH_WRT160NL ++ ---help--- ++ Linksys WRT160NL partitioning support ++ + config MTD_MYLOADER_PARTS + tristate "MyLoader partition parsing" + depends on MTD_PARTITIONS && (ADM5120 || ATHEROS_AR231X || ATHEROS_AR71XX) +--- a/drivers/mtd/Makefile ++++ b/drivers/mtd/Makefile +@@ -12,6 +12,7 @@ obj-$(CONFIG_MTD_REDBOOT_PARTS) += redbo + obj-$(CONFIG_MTD_CMDLINE_PARTS) += cmdlinepart.o + obj-$(CONFIG_MTD_AFS_PARTS) += afs.o + obj-$(CONFIG_MTD_AR7_PARTS) += ar7part.o ++obj-$(CONFIG_MTD_WRT160NL_PARTS) += wrt160nl_part.o + obj-$(CONFIG_MTD_MYLOADER_PARTS) += myloader.o + + # 'Users' - code which presents functionality to userspace. diff --git a/target/linux/ar71xx/patches-2.6.39/110-usb-ehci-add-war-for-synopsys-hc-bug.patch b/target/linux/ar71xx/patches-2.6.39/110-usb-ehci-add-war-for-synopsys-hc-bug.patch new file mode 100644 index 0000000..fb7edde --- /dev/null +++ b/target/linux/ar71xx/patches-2.6.39/110-usb-ehci-add-war-for-synopsys-hc-bug.patch @@ -0,0 +1,22 @@ +--- a/drivers/usb/host/ehci-q.c ++++ b/drivers/usb/host/ehci-q.c +@@ -1183,6 +1183,9 @@ static void end_unlink_async (struct ehc + ehci->reclaim = NULL; + start_unlink_async (ehci, next); + } ++ ++ if (ehci->has_synopsys_hc_bug) ++ writel((u32)ehci->async->qh_dma, &ehci->regs->async_next); + } + + /* makes sure the async qh will become idle */ +--- a/drivers/usb/host/ehci.h ++++ b/drivers/usb/host/ehci.h +@@ -134,6 +134,7 @@ struct ehci_hcd { /* one per controlle + unsigned amd_pll_fix:1; + unsigned fs_i_thresh:1; /* Intel iso scheduling */ + unsigned use_dummy_qh:1; /* AMD Frame List table quirk*/ ++ unsigned has_synopsys_hc_bug:1; /* Synopsys HC */ + + /* required for usb32 quirk */ + #define OHCI_CTRL_HCFS (3 << 6) diff --git a/target/linux/ar71xx/patches-2.6.39/111-mtd-cfi_cmdset_0002-force-word-write.patch b/target/linux/ar71xx/patches-2.6.39/111-mtd-cfi_cmdset_0002-force-word-write.patch new file mode 100644 index 0000000..ad9a837 --- /dev/null +++ b/target/linux/ar71xx/patches-2.6.39/111-mtd-cfi_cmdset_0002-force-word-write.patch @@ -0,0 +1,61 @@ +--- a/drivers/mtd/chips/cfi_cmdset_0002.c ++++ b/drivers/mtd/chips/cfi_cmdset_0002.c +@@ -39,7 +39,7 @@ + #include <linux/mtd/xip.h> + + #define AMD_BOOTLOC_BUG +-#define FORCE_WORD_WRITE 0 ++#define FORCE_WORD_WRITE 1 + + #define MAX_WORD_RETRIES 3 + +@@ -50,7 +50,9 @@ + + static int cfi_amdstd_read (struct mtd_info *, loff_t, size_t, size_t *, u_char *); + static int cfi_amdstd_write_words(struct mtd_info *, loff_t, size_t, size_t *, const u_char *); ++#if !FORCE_WORD_WRITE + static int cfi_amdstd_write_buffers(struct mtd_info *, loff_t, size_t, size_t *, const u_char *); ++#endif + static int cfi_amdstd_erase_chip(struct mtd_info *, struct erase_info *); + static int cfi_amdstd_erase_varsize(struct mtd_info *, struct erase_info *); + static void cfi_amdstd_sync (struct mtd_info *); +@@ -186,6 +188,7 @@ static void fixup_amd_bootblock(struct m + } + #endif + ++#if !FORCE_WORD_WRITE + static void fixup_use_write_buffers(struct mtd_info *mtd) + { + struct map_info *map = mtd->priv; +@@ -195,6 +198,7 @@ static void fixup_use_write_buffers(stru + mtd->write = cfi_amdstd_write_buffers; + } + } ++#endif /* !FORCE_WORD_WRITE */ + + /* Atmel chips don't use the same PRI format as AMD chips */ + static void fixup_convert_atmel_pri(struct mtd_info *mtd) +@@ -1379,6 +1383,7 @@ static int cfi_amdstd_write_words(struct + /* + * FIXME: interleaved mode not tested, and probably not supported! + */ ++#if !FORCE_WORD_WRITE + static int __xipram do_write_buffer(struct map_info *map, struct flchip *chip, + unsigned long adr, const u_char *buf, + int len) +@@ -1489,7 +1494,6 @@ static int __xipram do_write_buffer(stru + return ret; + } + +- + static int cfi_amdstd_write_buffers(struct mtd_info *mtd, loff_t to, size_t len, + size_t *retlen, const u_char *buf) + { +@@ -1568,6 +1572,7 @@ static int cfi_amdstd_write_buffers(stru + + return 0; + } ++#endif /* !FORCE_WORD_WRITE */ + + /* + * Handle devices with one erase region, that only implement diff --git a/target/linux/ar71xx/patches-2.6.39/120-dsa-trailer-tag-validation-fix.patch b/target/linux/ar71xx/patches-2.6.39/120-dsa-trailer-tag-validation-fix.patch new file mode 100644 index 0000000..3e3902b --- /dev/null +++ b/target/linux/ar71xx/patches-2.6.39/120-dsa-trailer-tag-validation-fix.patch @@ -0,0 +1,11 @@ +--- a/net/dsa/tag_trailer.c ++++ b/net/dsa/tag_trailer.c +@@ -87,7 +87,7 @@ static int trailer_rcv(struct sk_buff *s + + trailer = skb_tail_pointer(skb) - 4; + if (trailer[0] != 0x80 || (trailer[1] & 0xf8) != 0x00 || +- (trailer[3] & 0xef) != 0x00 || trailer[3] != 0x00) ++ (trailer[2] & 0xef) != 0x00 || (trailer[3] & 0xfe) != 0x00) + goto out_drop; + + source_port = trailer[1] & 7; diff --git a/target/linux/ar71xx/patches-2.6.39/121-dsa-add-88e6063-driver.patch b/target/linux/ar71xx/patches-2.6.39/121-dsa-add-88e6063-driver.patch new file mode 100644 index 0000000..1a11a69 --- /dev/null +++ b/target/linux/ar71xx/patches-2.6.39/121-dsa-add-88e6063-driver.patch @@ -0,0 +1,26 @@ +--- a/net/dsa/Kconfig ++++ b/net/dsa/Kconfig +@@ -36,6 +36,13 @@ config NET_DSA_MV88E6060 + This enables support for the Marvell 88E6060 ethernet switch + chip. + ++config NET_DSA_MV88E6063 ++ bool "Marvell 88E6063 ethernet switch chip support" ++ select NET_DSA_TAG_TRAILER ++ ---help--- ++ This enables support for the Marvell 88E6063 ethernet switch ++ chip ++ + config NET_DSA_MV88E6XXX_NEED_PPU + bool + default n +--- a/net/dsa/Makefile ++++ b/net/dsa/Makefile +@@ -6,6 +6,7 @@ obj-$(CONFIG_NET_DSA_TAG_TRAILER) += tag + # switch drivers + obj-$(CONFIG_NET_DSA_MV88E6XXX) += mv88e6xxx.o + obj-$(CONFIG_NET_DSA_MV88E6060) += mv88e6060.o ++obj-$(CONFIG_NET_DSA_MV88E6063) += mv88e6063.o + obj-$(CONFIG_NET_DSA_MV88E6123_61_65) += mv88e6123_61_65.o + obj-$(CONFIG_NET_DSA_MV88E6131) += mv88e6131.o + diff --git a/target/linux/ar71xx/patches-2.6.39/140-redboot_partition_scan.patch b/target/linux/ar71xx/patches-2.6.39/140-redboot_partition_scan.patch new file mode 100644 index 0000000..a09271a --- /dev/null +++ b/target/linux/ar71xx/patches-2.6.39/140-redboot_partition_scan.patch @@ -0,0 +1,54 @@ +--- a/drivers/mtd/redboot.c ++++ b/drivers/mtd/redboot.c +@@ -78,31 +78,32 @@ static int parse_redboot_partitions(stru + static char nullstring[] = "unallocated"; + #endif + ++ buf = vmalloc(master->erasesize); ++ if (!buf) ++ return -ENOMEM; ++ ++ restart: + if ( directory < 0 ) { + offset = master->size + directory * master->erasesize; +- while (master->block_isbad && ++ while (master->block_isbad && + master->block_isbad(master, offset)) { + if (!offset) { + nogood: + printk(KERN_NOTICE "Failed to find a non-bad block to check for RedBoot partition table\n"); ++ vfree(buf); + return -EIO; + } + offset -= master->erasesize; + } + } else { + offset = directory * master->erasesize; +- while (master->block_isbad && ++ while (master->block_isbad && + master->block_isbad(master, offset)) { + offset += master->erasesize; + if (offset == master->size) + goto nogood; + } + } +- buf = vmalloc(master->erasesize); +- +- if (!buf) +- return -ENOMEM; +- + printk(KERN_NOTICE "Searching for RedBoot partition table in %s at offset 0x%lx\n", + master->name, offset); + +@@ -174,6 +175,11 @@ static int parse_redboot_partitions(stru + } + if (i == numslots) { + /* Didn't find it */ ++ if (offset + master->erasesize < master->size) { ++ /* not at the end of the flash yet, maybe next block :) */ ++ directory++; ++ goto restart; ++ } + printk(KERN_NOTICE "No RedBoot partition table detected in %s\n", + master->name); + ret = 0; diff --git a/target/linux/ar71xx/patches-2.6.39/150-drivers-link-spi-before-mtd.patch b/target/linux/ar71xx/patches-2.6.39/150-drivers-link-spi-before-mtd.patch new file mode 100644 index 0000000..f72f8ad --- /dev/null +++ b/target/linux/ar71xx/patches-2.6.39/150-drivers-link-spi-before-mtd.patch @@ -0,0 +1,12 @@ +--- a/drivers/Makefile ++++ b/drivers/Makefile +@@ -46,8 +46,8 @@ obj-$(CONFIG_IDE) += ide/ + obj-$(CONFIG_SCSI) += scsi/ + obj-$(CONFIG_ATA) += ata/ + obj-$(CONFIG_TARGET_CORE) += target/ +-obj-$(CONFIG_MTD) += mtd/ + obj-$(CONFIG_SPI) += spi/ ++obj-$(CONFIG_MTD) += mtd/ + obj-y += net/ + obj-$(CONFIG_ATM) += atm/ + obj-$(CONFIG_FUSION) += message/ diff --git a/target/linux/ar71xx/patches-2.6.39/151-spi-add-various-flags.patch b/target/linux/ar71xx/patches-2.6.39/151-spi-add-various-flags.patch new file mode 100644 index 0000000..b51f68f --- /dev/null +++ b/target/linux/ar71xx/patches-2.6.39/151-spi-add-various-flags.patch @@ -0,0 +1,19 @@ +--- a/include/linux/spi/spi.h ++++ b/include/linux/spi/spi.h +@@ -441,6 +441,8 @@ struct spi_transfer { + dma_addr_t rx_dma; + + unsigned cs_change:1; ++ unsigned verify:1; ++ unsigned fast_write:1; + u8 bits_per_word; + u16 delay_usecs; + u32 speed_hz; +@@ -482,6 +484,7 @@ struct spi_message { + struct spi_device *spi; + + unsigned is_dma_mapped:1; ++ unsigned fast_read:1; + + /* REVISIT: we might want a flag affecting the behavior of the + * last transfer ... allowing things like "read 16 bit length L" diff --git a/target/linux/ar71xx/patches-2.6.39/152-rb4xx-spi-driver.patch b/target/linux/ar71xx/patches-2.6.39/152-rb4xx-spi-driver.patch new file mode 100644 index 0000000..1fe84da --- /dev/null +++ b/target/linux/ar71xx/patches-2.6.39/152-rb4xx-spi-driver.patch @@ -0,0 +1,25 @@ +--- a/drivers/spi/Kconfig ++++ b/drivers/spi/Kconfig +@@ -317,6 +317,12 @@ config SPI_PXA2XX + config SPI_PXA2XX_PCI + def_bool SPI_PXA2XX && X86_32 && PCI + ++config SPI_RB4XX ++ tristate "Mikrotik RB4XX SPI master" ++ depends on SPI_MASTER && AR71XX_MACH_RB4XX ++ help ++ SPI controller driver for the Mikrotik RB4xx series boards. ++ + config SPI_S3C24XX + tristate "Samsung S3C24XX series SPI" + depends on ARCH_S3C2410 && EXPERIMENTAL +--- a/drivers/spi/Makefile ++++ b/drivers/spi/Makefile +@@ -56,6 +56,7 @@ obj-$(CONFIG_SPI_SH_SCI) += spi_sh_sci. + obj-$(CONFIG_SPI_SH_MSIOF) += spi_sh_msiof.o + obj-$(CONFIG_SPI_STMP3XXX) += spi_stmp.o + obj-$(CONFIG_SPI_NUC900) += spi_nuc900.o ++obj-$(CONFIG_SPI_RB4XX) += rb4xx_spi.o + + # special build for s3c24xx spi driver with fiq support + spi_s3c24xx_hw-y := spi_s3c24xx.o diff --git a/target/linux/ar71xx/patches-2.6.39/153-spi-rb4xx-cpld-driver.patch b/target/linux/ar71xx/patches-2.6.39/153-spi-rb4xx-cpld-driver.patch new file mode 100644 index 0000000..2c01c54 --- /dev/null +++ b/target/linux/ar71xx/patches-2.6.39/153-spi-rb4xx-cpld-driver.patch @@ -0,0 +1,26 @@ +--- a/drivers/spi/Kconfig ++++ b/drivers/spi/Kconfig +@@ -479,6 +479,13 @@ config SPI_TLE62X0 + sysfs interface, with each line presented as a kind of GPIO + exposing both switch control and diagnostic feedback. + ++config SPI_RB4XX_CPLD ++ tristate "MikroTik RB4XX CPLD driver" ++ depends on AR71XX_MACH_RB4XX ++ help ++ SPI driver for the Xilinx CPLD chip present on the ++ MikroTik RB4xx boards. ++ + # + # Add new SPI protocol masters in alphabetical order above this line + # +--- a/drivers/spi/Makefile ++++ b/drivers/spi/Makefile +@@ -65,6 +65,7 @@ spi_s3c24xx_hw-$(CONFIG_SPI_S3C24XX_FIQ) + # ... add above this line ... + + # SPI protocol drivers (device/link on bus) ++obj-$(CONFIG_SPI_RB4XX_CPLD) += spi_rb4xx_cpld.o + obj-$(CONFIG_SPI_SPIDEV) += spidev.o + obj-$(CONFIG_SPI_TLE62X0) += tle62x0.o + # ... add above this line ... diff --git a/target/linux/ar71xx/patches-2.6.39/200-rb4xx_nand_driver.patch b/target/linux/ar71xx/patches-2.6.39/200-rb4xx_nand_driver.patch new file mode 100644 index 0000000..53c4db2 --- /dev/null +++ b/target/linux/ar71xx/patches-2.6.39/200-rb4xx_nand_driver.patch @@ -0,0 +1,21 @@ +--- a/drivers/mtd/nand/Kconfig ++++ b/drivers/mtd/nand/Kconfig +@@ -531,4 +531,8 @@ config MTD_NAND_FSMC + Enables support for NAND Flash chips on the ST Microelectronics + Flexible Static Memory Controller (FSMC) + ++config MTD_NAND_RB4XX ++ tristate "NAND flash driver for RouterBoard 4xx series" ++ depends on MTD_NAND && AR71XX_MACH_RB4XX ++ + endif # MTD_NAND +--- a/drivers/mtd/nand/Makefile ++++ b/drivers/mtd/nand/Makefile +@@ -34,6 +34,7 @@ obj-$(CONFIG_MTD_NAND_CM_X270) += cmx27 + obj-$(CONFIG_MTD_NAND_PXA3xx) += pxa3xx_nand.o + obj-$(CONFIG_MTD_NAND_TMIO) += tmio_nand.o + obj-$(CONFIG_MTD_NAND_PLATFORM) += plat_nand.o ++obj-$(CONFIG_MTD_NAND_RB4XX) += rb4xx_nand.o + obj-$(CONFIG_MTD_ALAUDA) += alauda.o + obj-$(CONFIG_MTD_NAND_PASEMI) += pasemi_nand.o + obj-$(CONFIG_MTD_NAND_ORION) += orion_nand.o diff --git a/target/linux/ar71xx/patches-2.6.39/201-ap83_spi_controller.patch b/target/linux/ar71xx/patches-2.6.39/201-ap83_spi_controller.patch new file mode 100644 index 0000000..532a014 --- /dev/null +++ b/target/linux/ar71xx/patches-2.6.39/201-ap83_spi_controller.patch @@ -0,0 +1,27 @@ +--- a/drivers/spi/Makefile ++++ b/drivers/spi/Makefile +@@ -10,6 +10,7 @@ obj-$(CONFIG_SPI_MASTER) += spi.o + + # SPI master controller drivers (bus) + obj-$(CONFIG_SPI_ALTERA) += spi_altera.o ++obj-$(CONFIG_SPI_AP83) += ap83_spi.o + obj-$(CONFIG_SPI_AR71XX) += ar71xx_spi.o + obj-$(CONFIG_SPI_ATMEL) += atmel_spi.o + obj-$(CONFIG_SPI_ATH79) += ath79_spi.o +--- a/drivers/spi/Kconfig ++++ b/drivers/spi/Kconfig +@@ -67,6 +67,14 @@ config SPI_ATH79 + This enables support for the SPI controller present on the + Atheros AR71XX/AR724X/AR913X SoCs. + ++config SPI_AP83 ++ tristate "Atheros AP83 specific SPI Controller" ++ depends on SPI_MASTER && AR71XX_MACH_AP83 ++ select SPI_BITBANG ++ help ++ This is a specific SPI controller driver for the Atheros AP83 ++ reference board. ++ + config SPI_AR71XX + tristate "Atheros AR71xx SPI Controller" + depends on SPI_MASTER && ATHEROS_AR71XX diff --git a/target/linux/ar71xx/patches-2.6.39/202-spi_vsc7385_driver.patch b/target/linux/ar71xx/patches-2.6.39/202-spi_vsc7385_driver.patch new file mode 100644 index 0000000..f6d75ed --- /dev/null +++ b/target/linux/ar71xx/patches-2.6.39/202-spi_vsc7385_driver.patch @@ -0,0 +1,24 @@ +--- a/drivers/spi/Kconfig ++++ b/drivers/spi/Kconfig +@@ -494,6 +494,11 @@ config SPI_RB4XX_CPLD + SPI driver for the Xilinx CPLD chip present on the + MikroTik RB4xx boards. + ++config SPI_VSC7385 ++ tristate "Vitesse VSC7385 ethernet switch driver" ++ help ++ SPI driver for the Vitesse VSC7385 ethernet switch. ++ + # + # Add new SPI protocol masters in alphabetical order above this line + # +--- a/drivers/spi/Makefile ++++ b/drivers/spi/Makefile +@@ -68,6 +68,7 @@ spi_s3c24xx_hw-$(CONFIG_SPI_S3C24XX_FIQ) + # SPI protocol drivers (device/link on bus) + obj-$(CONFIG_SPI_RB4XX_CPLD) += spi_rb4xx_cpld.o + obj-$(CONFIG_SPI_SPIDEV) += spidev.o ++obj-$(CONFIG_SPI_VSC7385) += spi_vsc7385.o + obj-$(CONFIG_SPI_TLE62X0) += tle62x0.o + # ... add above this line ... + diff --git a/target/linux/ar71xx/patches-2.6.39/203-pb44_spi_controller.patch b/target/linux/ar71xx/patches-2.6.39/203-pb44_spi_controller.patch new file mode 100644 index 0000000..fb62e1d --- /dev/null +++ b/target/linux/ar71xx/patches-2.6.39/203-pb44_spi_controller.patch @@ -0,0 +1,27 @@ +--- a/drivers/spi/Kconfig ++++ b/drivers/spi/Kconfig +@@ -82,6 +82,14 @@ config SPI_AR71XX + help + This is the SPI contoller driver for Atheros AR71xx. + ++config SPI_PB44 ++ tristate "Atheros PB44 board specific SPI controller" ++ depends on SPI_MASTER && AR71XX_MACH_PB44 ++ select SPI_BITBANG ++ help ++ This is a specific SPI controller driver for the Atheros PB44 ++ reference board. ++ + config SPI_ATMEL + tristate "Atmel SPI Controller" + depends on (ARCH_AT91 || AVR32) +--- a/drivers/spi/Makefile ++++ b/drivers/spi/Makefile +@@ -29,6 +29,7 @@ obj-$(CONFIG_SPI_GPIO) += spi_gpio.o + obj-$(CONFIG_SPI_GPIO_OLD) += spi_gpio_old.o + obj-$(CONFIG_SPI_IMX) += spi_imx.o + obj-$(CONFIG_SPI_LM70_LLP) += spi_lm70llp.o ++obj-$(CONFIG_SPI_PB44) += pb44_spi.o + obj-$(CONFIG_SPI_PXA2XX) += pxa2xx_spi.o + obj-$(CONFIG_SPI_PXA2XX_PCI) += pxa2xx_spi_pci.o + obj-$(CONFIG_SPI_OC_TINY) += spi_oc_tiny.o diff --git a/target/linux/ar71xx/patches-2.6.39/205-wndr3700-usb-led-driver.patch b/target/linux/ar71xx/patches-2.6.39/205-wndr3700-usb-led-driver.patch new file mode 100644 index 0000000..5a7f819 --- /dev/null +++ b/target/linux/ar71xx/patches-2.6.39/205-wndr3700-usb-led-driver.patch @@ -0,0 +1,26 @@ +--- a/drivers/leds/Kconfig ++++ b/drivers/leds/Kconfig +@@ -387,6 +387,13 @@ config LEDS_TRIGGERS + These triggers allow kernel events to drive the LEDs and can + be configured via sysfs. If unsure, say Y. + ++config LEDS_WNDR3700_USB ++ tristate "NETGEAR WNDR3700 USB LED driver" ++ depends on LEDS_CLASS && AR71XX_MACH_WNDR3700 ++ help ++ This option enables support for the USB LED found on the ++ NETGEAR WNDR3700 board. ++ + comment "LED Triggers" + + config LEDS_TRIGGER_TIMER +--- a/drivers/leds/Makefile ++++ b/drivers/leds/Makefile +@@ -34,6 +34,7 @@ obj-$(CONFIG_LEDS_DA903X) += leds-da903 + obj-$(CONFIG_LEDS_WM831X_STATUS) += leds-wm831x-status.o + obj-$(CONFIG_LEDS_WM8350) += leds-wm8350.o + obj-$(CONFIG_LEDS_PWM) += leds-pwm.o ++obj-${CONFIG_LEDS_WNDR3700_USB} += leds-wndr3700-usb.o + obj-$(CONFIG_LEDS_REGULATOR) += leds-regulator.o + obj-$(CONFIG_LEDS_INTEL_SS4200) += leds-ss4200.o + obj-$(CONFIG_LEDS_LT3593) += leds-lt3593.o diff --git a/target/linux/ar71xx/patches-2.6.39/206-nxp-74hc153-gpio-chip-driver.patch b/target/linux/ar71xx/patches-2.6.39/206-nxp-74hc153-gpio-chip-driver.patch new file mode 100644 index 0000000..128b3a5 --- /dev/null +++ b/target/linux/ar71xx/patches-2.6.39/206-nxp-74hc153-gpio-chip-driver.patch @@ -0,0 +1,26 @@ +--- a/drivers/gpio/Kconfig ++++ b/drivers/gpio/Kconfig +@@ -419,4 +419,13 @@ config AB8500_GPIO + depends on AB8500_CORE && BROKEN + help + Select this to enable the AB8500 IC GPIO driver ++ ++comment "Other GPIO expanders" ++ ++config GPIO_NXP_74HC153 ++ tristate "NXP 74HC153 Dual 4-input multiplexer" ++ help ++ Platform driver for NXP 74HC153 Dual 4-input Multiplexer. This ++ provides a GPIO interface supporting input mode only. ++ + endif +--- a/drivers/gpio/Makefile ++++ b/drivers/gpio/Makefile +@@ -18,6 +18,7 @@ obj-$(CONFIG_GPIO_MAX7301) += max7301.o + obj-$(CONFIG_GPIO_MAX732X) += max732x.o + obj-$(CONFIG_GPIO_MC33880) += mc33880.o + obj-$(CONFIG_GPIO_MCP23S08) += mcp23s08.o ++obj-$(CONFIG_GPIO_NXP_74HC153) += nxp_74hc153.o + obj-$(CONFIG_GPIO_74X164) += 74x164.o + obj-$(CONFIG_GPIO_PCA953X) += pca953x.o + obj-$(CONFIG_GPIO_PCF857X) += pcf857x.o diff --git a/target/linux/ar71xx/patches-2.6.39/207-rb750-led-driver.patch b/target/linux/ar71xx/patches-2.6.39/207-rb750-led-driver.patch new file mode 100644 index 0000000..b733dff --- /dev/null +++ b/target/linux/ar71xx/patches-2.6.39/207-rb750-led-driver.patch @@ -0,0 +1,23 @@ +--- a/drivers/leds/Kconfig ++++ b/drivers/leds/Kconfig +@@ -394,6 +394,10 @@ config LEDS_WNDR3700_USB + This option enables support for the USB LED found on the + NETGEAR WNDR3700 board. + ++config LEDS_RB750 ++ tristate "LED driver for the Mikrotik RouterBOARD 750" ++ depends on LEDS_CLASS && AR71XX_MACH_RB750 ++ + comment "LED Triggers" + + config LEDS_TRIGGER_TIMER +--- a/drivers/leds/Makefile ++++ b/drivers/leds/Makefile +@@ -41,6 +41,7 @@ obj-$(CONFIG_LEDS_LT3593) += leds-lt359 + obj-$(CONFIG_LEDS_ADP5520) += leds-adp5520.o + obj-$(CONFIG_LEDS_DELL_NETBOOKS) += dell-led.o + obj-$(CONFIG_LEDS_MC13783) += leds-mc13783.o ++obj-$(CONFIG_LEDS_RB750) += leds-rb750.o + obj-$(CONFIG_LEDS_NS2) += leds-ns2.o + obj-$(CONFIG_LEDS_NETXBIG) += leds-netxbig.o + diff --git a/target/linux/ar71xx/patches-2.6.39/208-rb750-nand-driver.patch b/target/linux/ar71xx/patches-2.6.39/208-rb750-nand-driver.patch new file mode 100644 index 0000000..d48cdf5 --- /dev/null +++ b/target/linux/ar71xx/patches-2.6.39/208-rb750-nand-driver.patch @@ -0,0 +1,21 @@ +--- a/drivers/mtd/nand/Kconfig ++++ b/drivers/mtd/nand/Kconfig +@@ -535,4 +535,8 @@ config MTD_NAND_RB4XX + tristate "NAND flash driver for RouterBoard 4xx series" + depends on MTD_NAND && AR71XX_MACH_RB4XX + ++config MTD_NAND_RB750 ++ tristate "NAND flash driver for the RouterBoard 750" ++ depends on MTD_NAND && AR71XX_MACH_RB750 ++ + endif # MTD_NAND +--- a/drivers/mtd/nand/Makefile ++++ b/drivers/mtd/nand/Makefile +@@ -35,6 +35,7 @@ obj-$(CONFIG_MTD_NAND_PXA3xx) += pxa3xx + obj-$(CONFIG_MTD_NAND_TMIO) += tmio_nand.o + obj-$(CONFIG_MTD_NAND_PLATFORM) += plat_nand.o + obj-$(CONFIG_MTD_NAND_RB4XX) += rb4xx_nand.o ++obj-$(CONFIG_MTD_NAND_RB750) += rb750_nand.o + obj-$(CONFIG_MTD_ALAUDA) += alauda.o + obj-$(CONFIG_MTD_NAND_PASEMI) += pasemi_nand.o + obj-$(CONFIG_MTD_NAND_ORION) += orion_nand.o diff --git a/target/linux/ar71xx/patches-2.6.39/300-mips_fw_myloader.patch b/target/linux/ar71xx/patches-2.6.39/300-mips_fw_myloader.patch new file mode 100644 index 0000000..7cf72f8 --- /dev/null +++ b/target/linux/ar71xx/patches-2.6.39/300-mips_fw_myloader.patch @@ -0,0 +1,22 @@ +--- a/arch/mips/Makefile ++++ b/arch/mips/Makefile +@@ -181,6 +181,7 @@ endif + # + libs-$(CONFIG_ARC) += arch/mips/fw/arc/ + libs-$(CONFIG_CFE) += arch/mips/fw/cfe/ ++libs-$(CONFIG_MYLOADER) += arch/mips/fw/myloader/ + libs-$(CONFIG_SNIPROM) += arch/mips/fw/sni/ + libs-y += arch/mips/fw/lib/ + +--- a/arch/mips/Kconfig ++++ b/arch/mips/Kconfig +@@ -933,6 +933,9 @@ config MIPS_NILE4 + config MIPS_DISABLE_OBSOLETE_IDE + bool + ++config MYLOADER ++ bool ++ + config SYNC_R4K + bool + diff --git a/target/linux/ar71xx/patches-2.6.39/400-2.6.35-fix-nand_scan_ident-options.patch b/target/linux/ar71xx/patches-2.6.39/400-2.6.35-fix-nand_scan_ident-options.patch new file mode 100644 index 0000000..0b36217 --- /dev/null +++ b/target/linux/ar71xx/patches-2.6.39/400-2.6.35-fix-nand_scan_ident-options.patch @@ -0,0 +1,22 @@ +--- a/drivers/mtd/nand/rb4xx_nand.c ++++ b/drivers/mtd/nand/rb4xx_nand.c +@@ -223,7 +223,7 @@ static int __init rb4xx_nand_probe(struc + + platform_set_drvdata(pdev, info); + +- ret = nand_scan_ident(&info->mtd, 1); ++ ret = nand_scan_ident(&info->mtd, 1, NULL); + if (ret) { + ret = -ENXIO; + goto err_free_info; +--- a/drivers/mtd/nand/rb750_nand.c ++++ b/drivers/mtd/nand/rb750_nand.c +@@ -287,7 +287,7 @@ static int __init rb750_nand_probe(struc + + platform_set_drvdata(pdev, info); + +- ret = nand_scan_ident(&info->mtd, 1); ++ ret = nand_scan_ident(&info->mtd, 1, NULL); + if (ret) { + ret = -ENXIO; + goto err_free_info; diff --git a/target/linux/ar71xx/patches-2.6.39/500-ar933x-uart-driver.patch b/target/linux/ar71xx/patches-2.6.39/500-ar933x-uart-driver.patch new file mode 100644 index 0000000..530d057 --- /dev/null +++ b/target/linux/ar71xx/patches-2.6.39/500-ar933x-uart-driver.patch @@ -0,0 +1,50 @@ +--- a/drivers/tty/serial/Kconfig ++++ b/drivers/tty/serial/Kconfig +@@ -1612,4 +1612,27 @@ config SERIAL_MXS_AUART_CONSOLE + help + Enable a MXS AUART port to be the system console. + ++config SERIAL_AR933X ++ bool "AR933X serial port support" ++ depends on SOC_AR933X ++ select SERIAL_CORE ++ help ++ If you have an Atheros AR933X SOC based board and want to use the ++ built-in UART of the SoC, say Y to this option. ++ ++config SERIAL_AR933X_CONSOLE ++ bool "Console on AR933X serial port" ++ depends on SERIAL_AR933X=y ++ select SERIAL_CORE_CONSOLE ++ help ++ Enable a built-in UART port of the AR933X to be the system console. ++ ++config SERIAL_AR933X_NR_UARTS ++ int "Maximum number of AR933X serial ports" ++ depends on SERIAL_AR933X ++ default "2" ++ help ++ Set this to the number of serial ports you want the driver ++ to support. ++ + endmenu +--- a/drivers/tty/serial/Makefile ++++ b/drivers/tty/serial/Makefile +@@ -94,3 +94,4 @@ obj-$(CONFIG_SERIAL_IFX6X60) += ifx6x6 + obj-$(CONFIG_SERIAL_PCH_UART) += pch_uart.o + obj-$(CONFIG_SERIAL_MSM_SMD) += msm_smd_tty.o + obj-$(CONFIG_SERIAL_MXS_AUART) += mxs-auart.o ++obj-$(CONFIG_SERIAL_AR933X) += ar933x_uart.o +--- a/include/linux/serial_core.h ++++ b/include/linux/serial_core.h +@@ -202,6 +202,10 @@ + /* VIA VT8500 SoC */ + #define PORT_VT8500 97 + ++/* Atheros AR933X SoC */ ++#define PORT_AR933X 99 ++ ++ + #ifdef __KERNEL__ + + #include <linux/compiler.h> diff --git a/target/linux/ar71xx/patches-2.6.39/901-get_c0_compare_irq_function.patch b/target/linux/ar71xx/patches-2.6.39/901-get_c0_compare_irq_function.patch new file mode 100644 index 0000000..71b0b3f --- /dev/null +++ b/target/linux/ar71xx/patches-2.6.39/901-get_c0_compare_irq_function.patch @@ -0,0 +1,29 @@ +--- a/arch/mips/kernel/traps.c ++++ b/arch/mips/kernel/traps.c +@@ -54,6 +54,7 @@ + #include <asm/types.h> + #include <asm/stacktrace.h> + #include <asm/uasm.h> ++#include <asm/time.h> + + extern void check_wait(void); + extern asmlinkage void r4k_wait(void); +@@ -1576,6 +1577,8 @@ void __cpuinit per_cpu_trap_init(void) + if (cpu_has_mips_r2) { + cp0_compare_irq_shift = CAUSEB_TI - CAUSEB_IP; + cp0_compare_irq = (read_c0_intctl() >> INTCTLB_IPTI) & 7; ++ if (get_c0_compare_irq) ++ cp0_compare_irq = get_c0_compare_irq(); + cp0_perfcount_irq = (read_c0_intctl() >> INTCTLB_IPPCI) & 7; + if (cp0_perfcount_irq == cp0_compare_irq) + cp0_perfcount_irq = -1; +--- a/arch/mips/include/asm/time.h ++++ b/arch/mips/include/asm/time.h +@@ -52,6 +52,7 @@ extern int (*perf_irq)(void); + */ + #ifdef CONFIG_CEVT_R4K_LIB + extern unsigned int __weak get_c0_compare_int(void); ++extern unsigned int __weak get_c0_compare_irq(void); + extern int r4k_clockevent_init(void); + #endif + diff --git a/target/linux/ar71xx/patches-2.6.39/950-convert-to-new-irq-functions.patch b/target/linux/ar71xx/patches-2.6.39/950-convert-to-new-irq-functions.patch new file mode 100644 index 0000000..7102d5e --- /dev/null +++ b/target/linux/ar71xx/patches-2.6.39/950-convert-to-new-irq-functions.patch @@ -0,0 +1,259 @@ +--- a/arch/mips/ar71xx/irq.c ++++ b/arch/mips/ar71xx/irq.c +@@ -37,13 +37,12 @@ static void ar71xx_gpio_irq_dispatch(voi + spurious_interrupt(); + } + +-static void ar71xx_gpio_irq_unmask(unsigned int irq) ++static void ar71xx_gpio_irq_unmask(struct irq_data *d) + { ++ unsigned int irq = d->irq - AR71XX_GPIO_IRQ_BASE; + void __iomem *base = ar71xx_gpio_base; + u32 t; + +- irq -= AR71XX_GPIO_IRQ_BASE; +- + t = __raw_readl(base + GPIO_REG_INT_ENABLE); + __raw_writel(t | (1 << irq), base + GPIO_REG_INT_ENABLE); + +@@ -51,13 +50,12 @@ static void ar71xx_gpio_irq_unmask(unsig + (void) __raw_readl(base + GPIO_REG_INT_ENABLE); + } + +-static void ar71xx_gpio_irq_mask(unsigned int irq) ++static void ar71xx_gpio_irq_mask(struct irq_data *d) + { ++ unsigned int irq = d->irq - AR71XX_GPIO_IRQ_BASE; + void __iomem *base = ar71xx_gpio_base; + u32 t; + +- irq -= AR71XX_GPIO_IRQ_BASE; +- + t = __raw_readl(base + GPIO_REG_INT_ENABLE); + __raw_writel(t & ~(1 << irq), base + GPIO_REG_INT_ENABLE); + +@@ -67,9 +65,9 @@ static void ar71xx_gpio_irq_mask(unsigne + + static struct irq_chip ar71xx_gpio_irq_chip = { + .name = "AR71XX GPIO", +- .unmask = ar71xx_gpio_irq_unmask, +- .mask = ar71xx_gpio_irq_mask, +- .mask_ack = ar71xx_gpio_irq_mask, ++ .irq_unmask = ar71xx_gpio_irq_unmask, ++ .irq_mask = ar71xx_gpio_irq_mask, ++ .irq_mask_ack = ar71xx_gpio_irq_mask, + }; + + static struct irqaction ar71xx_gpio_irqaction = { +@@ -95,7 +93,7 @@ static void __init ar71xx_gpio_irq_init( + + for (i = AR71XX_GPIO_IRQ_BASE; + i < AR71XX_GPIO_IRQ_BASE + AR71XX_GPIO_IRQ_COUNT; i++) +- set_irq_chip_and_handler(i, &ar71xx_gpio_irq_chip, ++ irq_set_chip_and_handler(i, &ar71xx_gpio_irq_chip, + handle_level_irq); + + setup_irq(AR71XX_MISC_IRQ_GPIO, &ar71xx_gpio_irqaction); +@@ -151,13 +149,12 @@ static void ar71xx_misc_irq_dispatch(voi + spurious_interrupt(); + } + +-static void ar71xx_misc_irq_unmask(unsigned int irq) ++static void ar71xx_misc_irq_unmask(struct irq_data *d) + { ++ unsigned int irq = d->irq - AR71XX_MISC_IRQ_BASE; + void __iomem *base = ar71xx_reset_base; + u32 t; + +- irq -= AR71XX_MISC_IRQ_BASE; +- + t = __raw_readl(base + AR71XX_RESET_REG_MISC_INT_ENABLE); + __raw_writel(t | (1 << irq), base + AR71XX_RESET_REG_MISC_INT_ENABLE); + +@@ -165,13 +162,12 @@ static void ar71xx_misc_irq_unmask(unsig + (void) __raw_readl(base + AR71XX_RESET_REG_MISC_INT_ENABLE); + } + +-static void ar71xx_misc_irq_mask(unsigned int irq) ++static void ar71xx_misc_irq_mask(struct irq_data *d) + { ++ unsigned int irq = d->irq - AR71XX_MISC_IRQ_BASE; + void __iomem *base = ar71xx_reset_base; + u32 t; + +- irq -= AR71XX_MISC_IRQ_BASE; +- + t = __raw_readl(base + AR71XX_RESET_REG_MISC_INT_ENABLE); + __raw_writel(t & ~(1 << irq), base + AR71XX_RESET_REG_MISC_INT_ENABLE); + +@@ -179,13 +175,12 @@ static void ar71xx_misc_irq_mask(unsigne + (void) __raw_readl(base + AR71XX_RESET_REG_MISC_INT_ENABLE); + } + +-static void ar724x_misc_irq_ack(unsigned int irq) ++static void ar724x_misc_irq_ack(struct irq_data *d) + { ++ unsigned int irq = d->irq - AR71XX_MISC_IRQ_BASE; + void __iomem *base = ar71xx_reset_base; + u32 t; + +- irq -= AR71XX_MISC_IRQ_BASE; +- + t = __raw_readl(base + AR71XX_RESET_REG_MISC_INT_STATUS); + __raw_writel(t & ~(1 << irq), base + AR71XX_RESET_REG_MISC_INT_STATUS); + +@@ -195,8 +190,8 @@ static void ar724x_misc_irq_ack(unsigned + + static struct irq_chip ar71xx_misc_irq_chip = { + .name = "AR71XX MISC", +- .unmask = ar71xx_misc_irq_unmask, +- .mask = ar71xx_misc_irq_mask, ++ .irq_unmask = ar71xx_misc_irq_unmask, ++ .irq_mask = ar71xx_misc_irq_mask, + }; + + static struct irqaction ar71xx_misc_irqaction = { +@@ -221,16 +216,16 @@ static void __init ar71xx_misc_irq_init( + case AR71XX_SOC_AR9341: + case AR71XX_SOC_AR9342: + case AR71XX_SOC_AR9344: +- ar71xx_misc_irq_chip.ack = ar724x_misc_irq_ack; ++ ar71xx_misc_irq_chip.irq_ack = ar724x_misc_irq_ack; + break; + default: +- ar71xx_misc_irq_chip.mask_ack = ar71xx_misc_irq_mask; ++ ar71xx_misc_irq_chip.irq_mask_ack = ar71xx_misc_irq_mask; + break; + } + + for (i = AR71XX_MISC_IRQ_BASE; + i < AR71XX_MISC_IRQ_BASE + AR71XX_MISC_IRQ_COUNT; i++) +- set_irq_chip_and_handler(i, &ar71xx_misc_irq_chip, ++ irq_set_chip_and_handler(i, &ar71xx_misc_irq_chip, + handle_level_irq); + + setup_irq(AR71XX_CPU_IRQ_MISC, &ar71xx_misc_irqaction); +--- a/arch/mips/pci/pci-ar71xx.c ++++ b/arch/mips/pci/pci-ar71xx.c +@@ -329,13 +329,12 @@ static void ar71xx_pci_irq_handler(unsig + spurious_interrupt(); + } + +-static void ar71xx_pci_irq_unmask(unsigned int irq) ++static void ar71xx_pci_irq_unmask(struct irq_data *d) + { ++ unsigned int irq = d->irq - AR71XX_PCI_IRQ_BASE; + void __iomem *base = ar71xx_reset_base; + u32 t; + +- irq -= AR71XX_PCI_IRQ_BASE; +- + t = __raw_readl(base + AR71XX_RESET_REG_PCI_INT_ENABLE); + __raw_writel(t | (1 << irq), base + AR71XX_RESET_REG_PCI_INT_ENABLE); + +@@ -343,13 +342,12 @@ static void ar71xx_pci_irq_unmask(unsign + (void) __raw_readl(base + AR71XX_RESET_REG_PCI_INT_ENABLE); + } + +-static void ar71xx_pci_irq_mask(unsigned int irq) ++static void ar71xx_pci_irq_mask(struct irq_data *d) + { ++ unsigned int irq = d->irq - AR71XX_PCI_IRQ_BASE; + void __iomem *base = ar71xx_reset_base; + u32 t; + +- irq -= AR71XX_PCI_IRQ_BASE; +- + t = __raw_readl(base + AR71XX_RESET_REG_PCI_INT_ENABLE); + __raw_writel(t & ~(1 << irq), base + AR71XX_RESET_REG_PCI_INT_ENABLE); + +@@ -359,9 +357,9 @@ static void ar71xx_pci_irq_mask(unsigned + + static struct irq_chip ar71xx_pci_irq_chip = { + .name = "AR71XX PCI ", +- .mask = ar71xx_pci_irq_mask, +- .unmask = ar71xx_pci_irq_unmask, +- .mask_ack = ar71xx_pci_irq_mask, ++ .irq_mask = ar71xx_pci_irq_mask, ++ .irq_unmask = ar71xx_pci_irq_unmask, ++ .irq_mask_ack = ar71xx_pci_irq_mask, + }; + + static void __init ar71xx_pci_irq_init(void) +@@ -374,10 +372,10 @@ static void __init ar71xx_pci_irq_init(v + + for (i = AR71XX_PCI_IRQ_BASE; + i < AR71XX_PCI_IRQ_BASE + AR71XX_PCI_IRQ_COUNT; i++) +- set_irq_chip_and_handler(i, &ar71xx_pci_irq_chip, ++ irq_set_chip_and_handler(i, &ar71xx_pci_irq_chip, + handle_level_irq); + +- set_irq_chained_handler(AR71XX_CPU_IRQ_IP2, ar71xx_pci_irq_handler); ++ irq_set_chained_handler(AR71XX_CPU_IRQ_IP2, ar71xx_pci_irq_handler); + } + + int __init ar71xx_pcibios_init(void) +--- a/arch/mips/pci/pci-ar724x.c ++++ b/arch/mips/pci/pci-ar724x.c +@@ -280,15 +280,13 @@ static void ar724x_pci_irq_handler(unsig + spurious_interrupt(); + } + +-static void ar724x_pci_irq_unmask(unsigned int irq) ++static void ar724x_pci_irq_unmask(struct irq_data *d) + { + void __iomem *base = ar724x_pci_ctrl_base; + u32 t; + +- switch (irq) { ++ switch (d->irq) { + case AR71XX_PCI_IRQ_DEV0: +- irq -= AR71XX_PCI_IRQ_BASE; +- + t = __raw_readl(base + AR724X_PCI_REG_INT_MASK); + __raw_writel(t | AR724X_PCI_INT_DEV0, + base + AR724X_PCI_REG_INT_MASK); +@@ -297,15 +295,13 @@ static void ar724x_pci_irq_unmask(unsign + } + } + +-static void ar724x_pci_irq_mask(unsigned int irq) ++static void ar724x_pci_irq_mask(struct irq_data *d) + { + void __iomem *base = ar724x_pci_ctrl_base; + u32 t; + +- switch (irq) { ++ switch (d->irq) { + case AR71XX_PCI_IRQ_DEV0: +- irq -= AR71XX_PCI_IRQ_BASE; +- + t = __raw_readl(base + AR724X_PCI_REG_INT_MASK); + __raw_writel(t & ~AR724X_PCI_INT_DEV0, + base + AR724X_PCI_REG_INT_MASK); +@@ -324,9 +320,9 @@ static void ar724x_pci_irq_mask(unsigned + + static struct irq_chip ar724x_pci_irq_chip = { + .name = "AR724X PCI ", +- .mask = ar724x_pci_irq_mask, +- .unmask = ar724x_pci_irq_unmask, +- .mask_ack = ar724x_pci_irq_mask, ++ .irq_mask = ar724x_pci_irq_mask, ++ .irq_unmask = ar724x_pci_irq_unmask, ++ .irq_mask_ack = ar724x_pci_irq_mask, + }; + + static void __init ar724x_pci_irq_init(void) +@@ -346,10 +342,10 @@ static void __init ar724x_pci_irq_init(v + + for (i = AR71XX_PCI_IRQ_BASE; + i < AR71XX_PCI_IRQ_BASE + AR71XX_PCI_IRQ_COUNT; i++) +- set_irq_chip_and_handler(i, &ar724x_pci_irq_chip, ++ irq_set_chip_and_handler(i, &ar724x_pci_irq_chip, + handle_level_irq); + +- set_irq_chained_handler(AR71XX_CPU_IRQ_IP2, ar724x_pci_irq_handler); ++ irq_set_chained_handler(AR71XX_CPU_IRQ_IP2, ar724x_pci_irq_handler); + } + + int __init ar724x_pcibios_init(void) |