diff options
Diffstat (limited to 'target/linux/ifxmips/patches-2.6.30')
15 files changed, 0 insertions, 2391 deletions
diff --git a/target/linux/ifxmips/patches-2.6.30/000-mips-bad-intctl.patch b/target/linux/ifxmips/patches-2.6.30/000-mips-bad-intctl.patch deleted file mode 100644 index bd1b399..0000000 --- a/target/linux/ifxmips/patches-2.6.30/000-mips-bad-intctl.patch +++ /dev/null @@ -1,36 +0,0 @@ -Index: linux-2.6.30.5/arch/mips/kernel/traps.c -=================================================================== ---- linux-2.6.30.5.orig/arch/mips/kernel/traps.c 2009-08-16 23:19:38.000000000 +0200 -+++ linux-2.6.30.5/arch/mips/kernel/traps.c 2009-09-02 18:23:37.000000000 +0200 -@@ -1542,7 +1542,16 @@ - */ - if (cpu_has_mips_r2) { - cp0_compare_irq = (read_c0_intctl() >> 29) & 7; -+ if (!cp0_compare_irq) -+ cp0_compare_irq = CP0_LEGACY_COMPARE_IRQ; -+ - cp0_perfcount_irq = (read_c0_intctl() >> 26) & 7; -+ if (!cp0_perfcount_irq) -+ cp0_perfcount_irq = CP0_LEGACY_PERFCNT_IRQ; -+ -+ if (arch_fixup_c0_irqs) -+ arch_fixup_c0_irqs(); -+ - if (cp0_perfcount_irq == cp0_compare_irq) - cp0_perfcount_irq = -1; - } else { -Index: linux-2.6.30.5/arch/mips/include/asm/irq.h -=================================================================== ---- linux-2.6.30.5.orig/arch/mips/include/asm/irq.h 2009-09-02 18:24:49.000000000 +0200 -+++ linux-2.6.30.5/arch/mips/include/asm/irq.h 2009-09-02 18:26:05.000000000 +0200 -@@ -157,8 +157,10 @@ - * IE7. Since R2 their number has to be read from the c0_intctl register. - */ - #define CP0_LEGACY_COMPARE_IRQ 7 -+#define CP0_LEGACY_PERFCNT_IRQ 7 - - extern int cp0_compare_irq; - extern int cp0_perfcount_irq; -+extern void __weak arch_fixup_c0_irqs(void); - - #endif /* _ASM_IRQ_H */ diff --git a/target/linux/ifxmips/patches-2.6.30/010-mips_clocksource_init_war.patch b/target/linux/ifxmips/patches-2.6.30/010-mips_clocksource_init_war.patch deleted file mode 100644 index 49ff663..0000000 --- a/target/linux/ifxmips/patches-2.6.30/010-mips_clocksource_init_war.patch +++ /dev/null @@ -1,35 +0,0 @@ -Index: linux-2.6.30.5/arch/mips/kernel/cevt-r4k.c -=================================================================== ---- linux-2.6.30.5.orig/arch/mips/kernel/cevt-r4k.c 2009-08-16 23:19:38.000000000 +0200 -+++ linux-2.6.30.5/arch/mips/kernel/cevt-r4k.c 2009-09-02 18:26:26.000000000 +0200 -@@ -21,6 +21,22 @@ - - #ifndef CONFIG_MIPS_MT_SMTC - -+/* -+ * Compare interrupt can be routed and latched outside the core, -+ * so a single execution hazard barrier may not be enough to give -+ * it time to clear as seen in the Cause register. 4 time the -+ * pipeline depth seems reasonably conservative, and empirically -+ * works better in configurations with high CPU/bus clock ratios. -+ */ -+ -+#define compare_change_hazard() \ -+ do { \ -+ irq_disable_hazard(); \ -+ irq_disable_hazard(); \ -+ irq_disable_hazard(); \ -+ irq_disable_hazard(); \ -+ } while (0) -+ - static int mips_next_event(unsigned long delta, - struct clock_event_device *evt) - { -@@ -30,6 +46,7 @@ - cnt = read_c0_count(); - cnt += delta; - write_c0_compare(cnt); -+ compare_change_hazard(); - res = ((int)(read_c0_count() - cnt) > 0) ? -ETIME : 0; - return res; - } diff --git a/target/linux/ifxmips/patches-2.6.30/100-board.patch b/target/linux/ifxmips/patches-2.6.30/100-board.patch deleted file mode 100644 index 5e7530e..0000000 --- a/target/linux/ifxmips/patches-2.6.30/100-board.patch +++ /dev/null @@ -1,67 +0,0 @@ -Index: linux-2.6.30.10/arch/mips/Kconfig -=================================================================== ---- linux-2.6.30.10.orig/arch/mips/Kconfig 2010-03-24 15:32:02.000000000 +0100 -+++ linux-2.6.30.10/arch/mips/Kconfig 2010-03-24 21:56:29.000000000 +0100 -@@ -79,6 +79,23 @@ - select SYS_SUPPORTS_64BIT_KERNEL - select SYS_SUPPORTS_LITTLE_ENDIAN - -+config IFXMIPS -+ bool "Infineon Twinpass, Danube, Amazon-SE" -+ select DMA_NONCOHERENT -+ select IRQ_CPU -+ select CEVT_R4K -+ select CSRC_R4K -+ select SYS_HAS_CPU_MIPS32_R1 -+ select SYS_HAS_CPU_MIPS32_R2 -+ select HAVE_STD_PC_SERIAL_PORT -+ select SYS_SUPPORTS_BIG_ENDIAN -+ select SYS_SUPPORTS_32BIT_KERNEL -+ select SYS_SUPPORTS_MULTITHREADING -+ select SYS_HAS_EARLY_PRINTK -+ select HW_HAS_PCI -+ select ARCH_REQUIRE_GPIOLIB -+ select SWAP_IO_SPACE -+ - config MACH_DECSTATION - bool "DECstations" - select BOOT_ELF32 -@@ -643,6 +660,7 @@ - source "arch/mips/txx9/Kconfig" - source "arch/mips/vr41xx/Kconfig" - source "arch/mips/cavium-octeon/Kconfig" -+source "arch/mips/ifxmips/Kconfig" - - endmenu - -Index: linux-2.6.30.10/arch/mips/Makefile -=================================================================== ---- linux-2.6.30.10.orig/arch/mips/Makefile 2010-03-24 15:32:02.000000000 +0100 -+++ linux-2.6.30.10/arch/mips/Makefile 2010-03-24 15:32:04.000000000 +0100 -@@ -290,6 +290,13 @@ - load-$(CONFIG_MIPS_COBALT) += 0xffffffff80080000 - - # -+# Infineon IFXMIPS -+# -+core-$(CONFIG_IFXMIPS) += arch/mips/ifxmips/ -+cflags-$(CONFIG_IFXMIPS) += -I$(srctree)/arch/mips/include/asm/mach-ifxmips -+load-$(CONFIG_IFXMIPS) += 0xffffffff80002000 -+ -+# - # DECstation family - # - core-$(CONFIG_MACH_DECSTATION) += arch/mips/dec/ -Index: linux-2.6.30.10/arch/mips/include/asm/bootinfo.h -=================================================================== ---- linux-2.6.30.10.orig/arch/mips/include/asm/bootinfo.h 2009-12-04 07:00:07.000000000 +0100 -+++ linux-2.6.30.10/arch/mips/include/asm/bootinfo.h 2010-03-24 15:32:04.000000000 +0100 -@@ -57,6 +57,8 @@ - #define MACH_MIKROTIK_RB532 0 /* Mikrotik RouterBoard 532 */ - #define MACH_MIKROTIK_RB532A 1 /* Mikrotik RouterBoard 532A */ - -+#define MACH_INFINEON_IFXMIPS 0 -+ - #define CL_SIZE COMMAND_LINE_SIZE - - extern char *system_type; diff --git a/target/linux/ifxmips/patches-2.6.30/110-pci.patch b/target/linux/ifxmips/patches-2.6.30/110-pci.patch deleted file mode 100644 index fae887b..0000000 --- a/target/linux/ifxmips/patches-2.6.30/110-pci.patch +++ /dev/null @@ -1,9 +0,0 @@ -Index: linux-2.6.30.5/arch/mips/pci/Makefile -=================================================================== ---- linux-2.6.30.5.orig/arch/mips/pci/Makefile 2009-09-02 22:12:48.000000000 +0200 -+++ linux-2.6.30.5/arch/mips/pci/Makefile 2009-09-02 22:12:53.000000000 +0200 -@@ -52,3 +52,4 @@ - obj-$(CONFIG_ZAO_CAPCELLA) += fixup-capcella.o - obj-$(CONFIG_WR_PPMC) += fixup-wrppmc.o - obj-$(CONFIG_MIKROTIK_RB532) += pci-rc32434.o ops-rc32434.o fixup-rc32434.o -+obj-$(CONFIG_IFXMIPS) += pci-ifxmips.o ops-ifxmips.o diff --git a/target/linux/ifxmips/patches-2.6.30/120-serial.patch b/target/linux/ifxmips/patches-2.6.30/120-serial.patch deleted file mode 100644 index 1169378..0000000 --- a/target/linux/ifxmips/patches-2.6.30/120-serial.patch +++ /dev/null @@ -1,588 +0,0 @@ -Index: linux-2.6.30.10/drivers/serial/Kconfig -=================================================================== ---- linux-2.6.30.10.orig/drivers/serial/Kconfig 2009-12-04 07:00:07.000000000 +0100 -+++ linux-2.6.30.10/drivers/serial/Kconfig 2010-03-18 12:24:20.000000000 +0100 -@@ -1365,6 +1365,14 @@ - help - Support for Console on the NWP serial ports. - -+config SERIAL_IFXMIPS -+ bool "IFXMips serial driver" -+ depends on IFXMIPS -+ select SERIAL_CORE -+ select SERIAL_CORE_CONSOLE -+ help -+ Driver for the ifxmipss built in ASC hardware -+ - config SERIAL_QE - tristate "Freescale QUICC Engine serial port support" - depends on QUICC_ENGINE -Index: linux-2.6.30.10/drivers/serial/Makefile -=================================================================== ---- linux-2.6.30.10.orig/drivers/serial/Makefile 2009-12-04 07:00:07.000000000 +0100 -+++ linux-2.6.30.10/drivers/serial/Makefile 2010-03-18 12:24:20.000000000 +0100 -@@ -77,3 +77,4 @@ - obj-$(CONFIG_SERIAL_KS8695) += serial_ks8695.o - obj-$(CONFIG_KGDB_SERIAL_CONSOLE) += kgdboc.o - obj-$(CONFIG_SERIAL_QE) += ucc_uart.o -+obj-$(CONFIG_SERIAL_IFXMIPS) += ifxmips_asc.o -Index: linux-2.6.30.10/drivers/serial/ifxmips_asc.c -=================================================================== ---- /dev/null 1970-01-01 00:00:00.000000000 +0000 -+++ linux-2.6.30.10/drivers/serial/ifxmips_asc.c 2010-03-18 14:04:58.000000000 +0100 -@@ -0,0 +1,555 @@ -+/* -+ * 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 as published by -+ * the Free Software Foundation; either version 2 of the License, or -+ * (at your option) any later version. -+ * -+ * This program is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ * GNU General Public License for more details. -+ * -+ * You should have received a copy of the GNU General Public License -+ * along with this program; if not, write to the Free Software -+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA -+ * -+ * Copyright (C) 2004 Infineon IFAP DC COM CPE -+ * Copyright (C) 2007 Felix Fietkau <nbd@openwrt.org> -+ * Copyright (C) 2007 John Crispin <blogic@openwrt.org> -+ */ -+ -+#include <linux/module.h> -+#include <linux/errno.h> -+#include <linux/signal.h> -+#include <linux/sched.h> -+#include <linux/interrupt.h> -+#include <linux/tty.h> -+#include <linux/tty_flip.h> -+#include <linux/major.h> -+#include <linux/string.h> -+#include <linux/fcntl.h> -+#include <linux/ptrace.h> -+#include <linux/ioport.h> -+#include <linux/mm.h> -+#include <linux/slab.h> -+#include <linux/init.h> -+#include <linux/circ_buf.h> -+#include <linux/serial.h> -+#include <linux/serial_core.h> -+#include <linux/console.h> -+#include <linux/sysrq.h> -+#include <linux/irq.h> -+#include <linux/platform_device.h> -+#include <linux/io.h> -+#include <linux/uaccess.h> -+#include <linux/bitops.h> -+ -+#include <asm/system.h> -+ -+#include <ifxmips.h> -+#include <ifxmips_irq.h> -+ -+#define PORT_IFXMIPSASC 111 -+ -+#include <linux/serial_core.h> -+ -+#define UART_DUMMY_UER_RX 1 -+ -+static void ifxmipsasc_tx_chars(struct uart_port *port); -+extern void prom_printf(const char *fmt, ...); -+static struct uart_port ifxmipsasc_port[2]; -+static struct uart_driver ifxmipsasc_reg; -+extern unsigned int ifxmips_get_fpi_hz(void); -+ -+static void ifxmipsasc_stop_tx(struct uart_port *port) -+{ -+ return; -+} -+ -+static void ifxmipsasc_start_tx(struct uart_port *port) -+{ -+ unsigned long flags; -+ local_irq_save(flags); -+ ifxmipsasc_tx_chars(port); -+ local_irq_restore(flags); -+ return; -+} -+ -+static void ifxmipsasc_stop_rx(struct uart_port *port) -+{ -+ ifxmips_w32(ASCWHBSTATE_CLRREN, port->membase + IFXMIPS_ASC_WHBSTATE); -+} -+ -+static void ifxmipsasc_enable_ms(struct uart_port *port) -+{ -+} -+ -+#include <linux/version.h> -+ -+static void ifxmipsasc_rx_chars(struct uart_port *port) -+{ -+#if (LINUX_VERSION_CODE > KERNEL_VERSION(2, 6, 26)) -+ struct tty_struct *tty = port->info->port.tty; -+#else -+ struct tty_struct *tty = port->info->tty; -+#endif -+ unsigned int ch = 0, rsr = 0, fifocnt; -+ -+ fifocnt = ifxmips_r32(port->membase + IFXMIPS_ASC_FSTAT) & ASCFSTAT_RXFFLMASK; -+ while (fifocnt--) { -+ u8 flag = TTY_NORMAL; -+ ch = ifxmips_r32(port->membase + IFXMIPS_ASC_RBUF); -+ rsr = (ifxmips_r32(port->membase + IFXMIPS_ASC_STATE) & ASCSTATE_ANY) | UART_DUMMY_UER_RX; -+ tty_flip_buffer_push(tty); -+ port->icount.rx++; -+ -+ /* -+ * Note that the error handling code is -+ * out of the main execution path -+ */ -+ if (rsr & ASCSTATE_ANY) { -+ if (rsr & ASCSTATE_PE) { -+ port->icount.parity++; -+ ifxmips_w32(ifxmips_r32(port->membase + IFXMIPS_ASC_WHBSTATE) | ASCWHBSTATE_CLRPE, port->membase + IFXMIPS_ASC_WHBSTATE); -+ } else if (rsr & ASCSTATE_FE) { -+ port->icount.frame++; -+ ifxmips_w32(ifxmips_r32(port->membase + IFXMIPS_ASC_WHBSTATE) | ASCWHBSTATE_CLRFE, port->membase + IFXMIPS_ASC_WHBSTATE); -+ } -+ if (rsr & ASCSTATE_ROE) { -+ port->icount.overrun++; -+ ifxmips_w32(ifxmips_r32(port->membase + IFXMIPS_ASC_WHBSTATE) | ASCWHBSTATE_CLRROE, port->membase + IFXMIPS_ASC_WHBSTATE); -+ } -+ -+ rsr &= port->read_status_mask; -+ -+ if (rsr & ASCSTATE_PE) -+ flag = TTY_PARITY; -+ else if (rsr & ASCSTATE_FE) -+ flag = TTY_FRAME; -+ } -+ -+ if ((rsr & port->ignore_status_mask) == 0) -+ tty_insert_flip_char(tty, ch, flag); -+ -+ if (rsr & ASCSTATE_ROE) -+ /* -+ * Overrun is special, since it's reported -+ * immediately, and doesn't affect the current -+ * character -+ */ -+ tty_insert_flip_char(tty, 0, TTY_OVERRUN); -+ } -+ if (ch != 0) -+ tty_flip_buffer_push(tty); -+ return; -+} -+ -+ -+static void ifxmipsasc_tx_chars(struct uart_port *port) -+{ -+ struct circ_buf *xmit = &port->info->xmit; -+ if (uart_tx_stopped(port)) { -+ ifxmipsasc_stop_tx(port); -+ return; -+ } -+ -+ while (((ifxmips_r32(port->membase + IFXMIPS_ASC_FSTAT) & ASCFSTAT_TXFFLMASK) -+ >> ASCFSTAT_TXFFLOFF) != TXFIFO_FULL) { -+ if (port->x_char) { -+ ifxmips_w32(port->x_char, port->membase + IFXMIPS_ASC_TBUF); -+ port->icount.tx++; -+ port->x_char = 0; -+ continue; -+ } -+ -+ if (uart_circ_empty(xmit)) -+ break; -+ -+ ifxmips_w32(port->info->xmit.buf[port->info->xmit.tail], port->membase + IFXMIPS_ASC_TBUF); -+ xmit->tail = (xmit->tail + 1) & (UART_XMIT_SIZE - 1); -+ port->icount.tx++; -+ } -+ -+ if (uart_circ_chars_pending(xmit) < WAKEUP_CHARS) -+ uart_write_wakeup(port); -+} -+ -+static irqreturn_t ifxmipsasc_tx_int(int irq, void *_port) -+{ -+ struct uart_port *port = (struct uart_port *)_port; -+ ifxmips_w32(ASC_IRNCR_TIR, port->membase + IFXMIPS_ASC_IRNCR); -+ ifxmipsasc_start_tx(port); -+ ifxmips_mask_and_ack_irq(irq); -+ return IRQ_HANDLED; -+} -+ -+static irqreturn_t ifxmipsasc_er_int(int irq, void *_port) -+{ -+ struct uart_port *port = (struct uart_port *)_port; -+ /* clear any pending interrupts */ -+ ifxmips_w32(ifxmips_r32(port->membase + IFXMIPS_ASC_WHBSTATE) | ASCWHBSTATE_CLRPE | -+ ASCWHBSTATE_CLRFE | ASCWHBSTATE_CLRROE, port->membase + IFXMIPS_ASC_WHBSTATE); -+ return IRQ_HANDLED; -+} -+ -+static irqreturn_t ifxmipsasc_rx_int(int irq, void *_port) -+{ -+ struct uart_port *port = (struct uart_port *)_port; -+ ifxmips_w32(ASC_IRNCR_RIR, port->membase + IFXMIPS_ASC_IRNCR); -+ ifxmipsasc_rx_chars((struct uart_port *)port); -+ ifxmips_mask_and_ack_irq(irq); -+ return IRQ_HANDLED; -+} -+ -+static unsigned int ifxmipsasc_tx_empty(struct uart_port *port) -+{ -+ int status; -+ status = ifxmips_r32(port->membase + IFXMIPS_ASC_FSTAT) & ASCFSTAT_TXFFLMASK; -+ return status ? 0 : TIOCSER_TEMT; -+} -+ -+static unsigned int ifxmipsasc_get_mctrl(struct uart_port *port) -+{ -+ return TIOCM_CTS | TIOCM_CAR | TIOCM_DSR; -+} -+ -+static void ifxmipsasc_set_mctrl(struct uart_port *port, u_int mctrl) -+{ -+} -+ -+static void ifxmipsasc_break_ctl(struct uart_port *port, int break_state) -+{ -+} -+ -+static int ifxmipsasc_startup(struct uart_port *port) -+{ -+ int retval; -+ -+ port->uartclk = ifxmips_get_fpi_hz(); -+ -+ ifxmips_w32(ifxmips_r32(port->membase + IFXMIPS_ASC_CLC) & ~IFXMIPS_ASC_CLC_DISS, port->membase + IFXMIPS_ASC_CLC); -+ ifxmips_w32(((ifxmips_r32(port->membase + IFXMIPS_ASC_CLC) & ~ASCCLC_RMCMASK)) | (1 << ASCCLC_RMCOFFSET), port->membase + IFXMIPS_ASC_CLC); -+ ifxmips_w32(0, port->membase + IFXMIPS_ASC_PISEL); -+ ifxmips_w32(((TXFIFO_FL << ASCTXFCON_TXFITLOFF) & ASCTXFCON_TXFITLMASK) | ASCTXFCON_TXFEN | ASCTXFCON_TXFFLU, port->membase + IFXMIPS_ASC_TXFCON); -+ ifxmips_w32(((RXFIFO_FL << ASCRXFCON_RXFITLOFF) & ASCRXFCON_RXFITLMASK) | ASCRXFCON_RXFEN | ASCRXFCON_RXFFLU, port->membase + IFXMIPS_ASC_RXFCON); -+ wmb(); -+ ifxmips_w32(ifxmips_r32(port->membase + IFXMIPS_ASC_CON) | ASCCON_M_8ASYNC | ASCCON_FEN | ASCCON_TOEN | ASCCON_ROEN, port->membase + IFXMIPS_ASC_CON); -+ -+ retval = request_irq(port->irq, ifxmipsasc_tx_int, IRQF_DISABLED, "asc_tx", port); -+ if (retval) { -+ printk(KERN_ERR "failed to request ifxmipsasc_tx_int\n"); -+ return retval; -+ } -+ -+ retval = request_irq(port->irq + 2, ifxmipsasc_rx_int, IRQF_DISABLED, "asc_rx", port); -+ if (retval) { -+ printk(KERN_ERR "failed to request ifxmipsasc_rx_int\n"); -+ goto err1; -+ } -+ -+ retval = request_irq(port->irq + 3, ifxmipsasc_er_int, IRQF_DISABLED, "asc_er", port); -+ if (retval) { -+ printk(KERN_ERR "failed to request ifxmipsasc_er_int\n"); -+ goto err2; -+ } -+ -+ ifxmips_w32(ASC_IRNREN_RX_BUF | ASC_IRNREN_TX_BUF | ASC_IRNREN_ERR | ASC_IRNREN_TX, port->membase + IFXMIPS_ASC_IRNREN); -+ return 0; -+ -+err2: -+ free_irq(port->irq + 2, port); -+err1: -+ free_irq(port->irq, port); -+ return retval; -+} -+ -+static void ifxmipsasc_shutdown(struct uart_port *port) -+{ -+ free_irq(port->irq, port); -+ free_irq(port->irq + 2, port); -+ free_irq(port->irq + 3, port); -+ -+ ifxmips_w32(0, port->membase + IFXMIPS_ASC_CON); -+ ifxmips_w32(ifxmips_r32(port->membase + IFXMIPS_ASC_RXFCON) | ASCRXFCON_RXFFLU, port->membase + IFXMIPS_ASC_RXFCON); -+ ifxmips_w32(ifxmips_r32(port->membase + IFXMIPS_ASC_RXFCON) & ~ASCRXFCON_RXFEN, port->membase + IFXMIPS_ASC_RXFCON); -+ ifxmips_w32(ifxmips_r32(port->membase + IFXMIPS_ASC_TXFCON) | ASCTXFCON_TXFFLU, port->membase + IFXMIPS_ASC_TXFCON); -+ ifxmips_w32(ifxmips_r32(port->membase + IFXMIPS_ASC_TXFCON) & ~ASCTXFCON_TXFEN, port->membase + IFXMIPS_ASC_TXFCON); -+} -+ -+static void ifxmipsasc_set_termios(struct uart_port *port, struct ktermios *new, struct ktermios *old) -+{ -+ unsigned int cflag; -+ unsigned int iflag; -+ unsigned int quot; -+ unsigned int baud; -+ unsigned int con = 0; -+ unsigned long flags; -+ -+ cflag = new->c_cflag; -+ iflag = new->c_iflag; -+ -+ switch (cflag & CSIZE) { -+ case CS7: -+ con = ASCCON_M_7ASYNC; -+ break; -+ -+ case CS5: -+ case CS6: -+ default: -+ con = ASCCON_M_8ASYNC; -+ break; -+ } -+ -+ if (cflag & CSTOPB) -+ con |= ASCCON_STP; -+ -+ if (cflag & PARENB) { -+ if (!(cflag & PARODD)) -+ con &= ~ASCCON_ODD; -+ else -+ con |= ASCCON_ODD; -+ } -+ -+ port->read_status_mask = ASCSTATE_ROE; -+ if (iflag & INPCK) -+ port->read_status_mask |= ASCSTATE_FE | ASCSTATE_PE; -+ -+ port->ignore_status_mask = 0; -+ if (iflag & IGNPAR) -+ port->ignore_status_mask |= ASCSTATE_FE | ASCSTATE_PE; -+ -+ if (iflag & IGNBRK) { -+ /* -+ * If we're ignoring parity and break indicators, -+ * ignore overruns too (for real raw support). -+ */ -+ if (iflag & IGNPAR) -+ port->ignore_status_mask |= ASCSTATE_ROE; -+ } -+ -+ if ((cflag & CREAD) == 0) -+ port->ignore_status_mask |= UART_DUMMY_UER_RX; -+ -+ /* set error signals - framing, parity and overrun, enable receiver */ -+ con |= ASCCON_FEN | ASCCON_TOEN | ASCCON_ROEN; -+ -+ local_irq_save(flags); -+ -+ /* set up CON */ -+ ifxmips_w32(ifxmips_r32(port->membase + IFXMIPS_ASC_CON) | con, port->membase + IFXMIPS_ASC_CON); -+ -+ /* Set baud rate - take a divider of 2 into account */ -+ baud = uart_get_baud_rate(port, new, old, 0, port->uartclk / 16); -+ quot = uart_get_divisor(port, baud); -+ quot = quot / 2 - 1; -+ -+ /* disable the baudrate generator */ -+ ifxmips_w32(ifxmips_r32(port->membase + IFXMIPS_ASC_CON) & ~ASCCON_R, port->membase + IFXMIPS_ASC_CON); -+ -+ /* make sure the fractional divider is off */ -+ ifxmips_w32(ifxmips_r32(port->membase + IFXMIPS_ASC_CON) & ~ASCCON_FDE, port->membase + IFXMIPS_ASC_CON); -+ -+ /* set up to use divisor of 2 */ -+ ifxmips_w32(ifxmips_r32(port->membase + IFXMIPS_ASC_CON) & ~ASCCON_BRS, port->membase + IFXMIPS_ASC_CON); -+ -+ /* now we can write the new baudrate into the register */ -+ ifxmips_w32(quot, port->membase + IFXMIPS_ASC_BG); -+ -+ /* turn the baudrate generator back on */ -+ ifxmips_w32(ifxmips_r32(port->membase + IFXMIPS_ASC_CON) | ASCCON_R, port->membase + IFXMIPS_ASC_CON); -+ -+ /* enable rx */ -+ ifxmips_w32(ASCWHBSTATE_SETREN, port->membase + IFXMIPS_ASC_WHBSTATE); -+ -+ local_irq_restore(flags); -+} -+ -+static const char *ifxmipsasc_type(struct uart_port *port) -+{ -+ if (port->type == PORT_IFXMIPSASC) { -+ if (port->membase == (void *)IFXMIPS_ASC_BASE_ADDR) -+ return "asc0"; -+ else -+ return "asc1"; -+ } else { -+ return NULL; -+ } -+} -+ -+static void ifxmipsasc_release_port(struct uart_port *port) -+{ -+} -+ -+static int ifxmipsasc_request_port(struct uart_port *port) -+{ -+ return 0; -+} -+ -+static void ifxmipsasc_config_port(struct uart_port *port, int flags) -+{ -+ if (flags & UART_CONFIG_TYPE) { -+ port->type = PORT_IFXMIPSASC; -+ ifxmipsasc_request_port(port); -+ } -+} -+ -+static int ifxmipsasc_verify_port(struct uart_port *port, struct serial_struct *ser) -+{ -+ int ret = 0; -+ if (ser->type != PORT_UNKNOWN && ser->type != PORT_IFXMIPSASC) -+ ret = -EINVAL; -+ if (ser->irq < 0 || ser->irq >= NR_IRQS) -+ ret = -EINVAL; -+ if (ser->baud_base < 9600) -+ ret = -EINVAL; -+ return ret; -+} -+ -+static struct uart_ops ifxmipsasc_pops = { -+ .tx_empty = ifxmipsasc_tx_empty, -+ .set_mctrl = ifxmipsasc_set_mctrl, -+ .get_mctrl = ifxmipsasc_get_mctrl, -+ .stop_tx = ifxmipsasc_stop_tx, -+ .start_tx = ifxmipsasc_start_tx, -+ .stop_rx = ifxmipsasc_stop_rx, -+ .enable_ms = ifxmipsasc_enable_ms, -+ .break_ctl = ifxmipsasc_break_ctl, -+ .startup = ifxmipsasc_startup, -+ .shutdown = ifxmipsasc_shutdown, -+ .set_termios = ifxmipsasc_set_termios, -+ .type = ifxmipsasc_type, -+ .release_port = ifxmipsasc_release_port, -+ .request_port = ifxmipsasc_request_port, -+ .config_port = ifxmipsasc_config_port, -+ .verify_port = ifxmipsasc_verify_port, -+}; -+ -+static struct uart_port ifxmipsasc_port[2] = { -+ { -+ .membase = (void *)IFXMIPS_ASC_BASE_ADDR, -+ .mapbase = IFXMIPS_ASC_BASE_ADDR, -+ .iotype = SERIAL_IO_MEM, -+ .irq = IFXMIPSASC_TIR(0), -+ .uartclk = 0, -+ .fifosize = 16, -+ .type = PORT_IFXMIPSASC, -+ .ops = &ifxmipsasc_pops, -+ .flags = ASYNC_BOOT_AUTOCONF, -+ .line = 0 -+ }, { -+ .membase = (void *)(IFXMIPS_ASC_BASE_ADDR + IFXMIPS_ASC_BASE_DIFF), -+ .mapbase = IFXMIPS_ASC_BASE_ADDR + IFXMIPS_ASC_BASE_DIFF, -+ .iotype = SERIAL_IO_MEM, -+ .irq = IFXMIPSASC_TIR(1), -+ .uartclk = 0, -+ .fifosize = 16, -+ .type = PORT_IFXMIPSASC, -+ .ops = &ifxmipsasc_pops, -+ .flags = ASYNC_BOOT_AUTOCONF, -+ .line = 1 -+ } -+}; -+ -+static void ifxmipsasc_console_write(struct console *co, const char *s, u_int count) -+{ -+ int port = co->index; -+ int i, fifocnt; -+ unsigned long flags; -+ local_irq_save(flags); -+ for (i = 0; i < count; i++) { -+ do { -+ fifocnt = (ifxmips_r32((u32 *)(IFXMIPS_ASC_BASE_ADDR + (port * IFXMIPS_ASC_BASE_DIFF) + IFXMIPS_ASC_FSTAT)) & ASCFSTAT_TXFFLMASK) -+ >> ASCFSTAT_TXFFLOFF; -+ } while (fifocnt == TXFIFO_FULL); -+ -+ if (s[i] == '\0') -+ break; -+ -+ if (s[i] == '\n') { -+ ifxmips_w32('\r', (u32 *)(IFXMIPS_ASC_BASE_ADDR + (port * IFXMIPS_ASC_BASE_DIFF) + IFXMIPS_ASC_TBUF)); -+ do { -+ fifocnt = (ifxmips_r32((u32 *)(IFXMIPS_ASC_BASE_ADDR + (port * IFXMIPS_ASC_BASE_DIFF) + IFXMIPS_ASC_FSTAT)) & ASCFSTAT_TXFFLMASK) -+ >> ASCFSTAT_TXFFLOFF; -+ } while (fifocnt == TXFIFO_FULL); -+ } -+ ifxmips_w32(s[i], (u32 *)(IFXMIPS_ASC_BASE_ADDR + (port * IFXMIPS_ASC_BASE_DIFF) + IFXMIPS_ASC_TBUF)); -+ } -+ -+ local_irq_restore(flags); -+} -+ -+static int __init ifxmipsasc_console_setup(struct console *co, char *options) -+{ -+ int port = co->index; -+ int baud = 115200; -+ int bits = 8; -+ int parity = 'n'; -+ int flow = 'n'; -+ ifxmipsasc_port[port].uartclk = ifxmips_get_fpi_hz(); -+ ifxmipsasc_port[port].type = PORT_IFXMIPSASC; -+ if (options) -+ uart_parse_options(options, &baud, &parity, &bits, &flow); -+ return uart_set_options(&ifxmipsasc_port[port], co, baud, parity, bits, flow); -+} -+ -+static struct console ifxmipsasc_console[2] = -+{ -+ { -+ .name = "ttyS", -+ .write = ifxmipsasc_console_write, -+ .device = uart_console_device, -+ .setup = ifxmipsasc_console_setup, -+ .flags = CON_PRINTBUFFER, -+ .index = 0, -+ .data = &ifxmipsasc_reg, -+ }, { -+ .name = "ttyS", -+ .write = ifxmipsasc_console_write, -+ .device = uart_console_device, -+ .setup = ifxmipsasc_console_setup, -+ .flags = CON_PRINTBUFFER, -+ .index = 1, -+ .data = &ifxmipsasc_reg, -+ } -+}; -+ -+static int __init ifxmipsasc_console_init(void) -+{ -+ register_console(&ifxmipsasc_console[0]); -+ register_console(&ifxmipsasc_console[1]); -+ return 0; -+} -+console_initcall(ifxmipsasc_console_init); -+ -+static struct uart_driver ifxmipsasc_reg = { -+ .owner = THIS_MODULE, -+ .driver_name = "serial", -+ .dev_name = "ttyS", -+ .major = TTY_MAJOR, -+ .minor = 64, -+ .nr = 2, -+ .cons = &ifxmipsasc_console[1], -+}; -+ -+int __init ifxmipsasc_init(void) -+{ -+ int ret; -+ uart_register_driver(&ifxmipsasc_reg); -+ ret = uart_add_one_port(&ifxmipsasc_reg, &ifxmipsasc_port[0]); -+ ret = uart_add_one_port(&ifxmipsasc_reg, &ifxmipsasc_port[1]); -+ return 0; -+} -+ -+void __exit ifxmipsasc_exit(void) -+{ -+ uart_unregister_driver(&ifxmipsasc_reg); -+} -+ -+module_init(ifxmipsasc_init); -+module_exit(ifxmipsasc_exit); -+ -+MODULE_AUTHOR("John Crispin <blogic@openwrt.org>"); -+MODULE_DESCRIPTION("MIPS IFXMips serial port driver"); -+MODULE_LICENSE("GPL"); diff --git a/target/linux/ifxmips/patches-2.6.30/130-ethernet.patch b/target/linux/ifxmips/patches-2.6.30/130-ethernet.patch deleted file mode 100644 index 30f1693..0000000 --- a/target/linux/ifxmips/patches-2.6.30/130-ethernet.patch +++ /dev/null @@ -1,524 +0,0 @@ -Index: linux-2.6.30.8/drivers/net/Kconfig -=================================================================== ---- linux-2.6.30.8.orig/drivers/net/Kconfig 2009-10-19 21:31:30.000000000 +0200 -+++ linux-2.6.30.8/drivers/net/Kconfig 2009-10-19 21:31:32.000000000 +0200 -@@ -353,6 +353,12 @@ - - source "drivers/net/arm/Kconfig" - -+config IFXMIPS_MII0 -+ tristate "Infineon IFXMips eth0 driver" -+ depends on IFXMIPS -+ help -+ Support for the MII0 inside the IFXMips SOC -+ - config AX88796 - tristate "ASIX AX88796 NE2000 clone support" - depends on ARM || MIPS || SUPERH -Index: linux-2.6.30.8/drivers/net/Makefile -=================================================================== ---- linux-2.6.30.8.orig/drivers/net/Makefile 2009-10-19 21:31:30.000000000 +0200 -+++ linux-2.6.30.8/drivers/net/Makefile 2009-10-19 21:31:32.000000000 +0200 -@@ -234,6 +234,7 @@ - obj-$(CONFIG_MLX4_CORE) += mlx4/ - obj-$(CONFIG_ENC28J60) += enc28j60.o - obj-$(CONFIG_ETHOC) += ethoc.o -+obj-$(CONFIG_IFXMIPS_MII0) += ifxmips_mii0.o - - obj-$(CONFIG_XTENSA_XT2000_SONIC) += xtsonic.o - -Index: linux-2.6.30.8/drivers/net/ifxmips_mii0.c -=================================================================== ---- /dev/null 2010-01-25 20:01:36.843225078 +0100 -+++ linux-2.6.30.10/drivers/net/ifxmips_mii0.c 2010-03-13 19:04:25.000000000 +0100 -@@ -0,0 +1,489 @@ -+/* -+ * This program is free software; you can redistribute it and/or modify -+ * it under the terms of the GNU General Public License as published by -+ * the Free Software Foundation; either version 2 of the License, or -+ * (at your option) any later version. -+ * -+ * This program is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ * GNU General Public License for more details. -+ * -+ * You should have received a copy of the GNU General Public License -+ * along with this program; if not, write to the Free Software -+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. -+ * -+ * Copyright (C) 2005 Wu Qi Ming <Qi-Ming.Wu@infineon.com> -+ * Copyright (C) 2008 John Crispin <blogic@openwrt.org> -+ */ -+ -+#include <linux/kernel.h> -+#include <linux/slab.h> -+#include <linux/errno.h> -+#include <linux/types.h> -+#include <linux/interrupt.h> -+#include <linux/uaccess.h> -+#include <linux/in.h> -+#include <linux/netdevice.h> -+#include <linux/etherdevice.h> -+#include <linux/phy.h> -+#include <linux/ip.h> -+#include <linux/tcp.h> -+#include <linux/skbuff.h> -+#include <linux/mm.h> -+#include <linux/platform_device.h> -+#include <linux/ethtool.h> -+#include <linux/init.h> -+#include <linux/delay.h> -+ -+#include <asm/checksum.h> -+ -+#include <ifxmips.h> -+#include <ifxmips_dma.h> -+#include <ifxmips_pmu.h> -+ -+struct ifxmips_mii_priv { -+ struct net_device_stats stats; -+ struct dma_device_info *dma_device; -+ struct sk_buff *skb; -+ -+ struct mii_bus *mii_bus; -+ struct phy_device *phydev; -+ int oldlink, oldspeed, oldduplex; -+}; -+ -+static struct net_device *ifxmips_mii0_dev; -+static unsigned char mac_addr[MAX_ADDR_LEN]; -+ -+static int ifxmips_mdiobus_write(struct mii_bus *bus, int phy_addr, -+ int phy_reg, u16 phy_data) -+{ -+ u32 val = MDIO_ACC_REQUEST | -+ ((phy_addr & MDIO_ACC_ADDR_MASK) << MDIO_ACC_ADDR_OFFSET) | -+ ((phy_reg & MDIO_ACC_REG_MASK) << MDIO_ACC_REG_OFFSET) | -+ phy_data; -+ -+ while (ifxmips_r32(IFXMIPS_PPE32_MDIO_ACC) & MDIO_ACC_REQUEST) -+ ; -+ ifxmips_w32(val, IFXMIPS_PPE32_MDIO_ACC); -+ -+ return 0; -+} -+ -+static int ifxmips_mdiobus_read(struct mii_bus *bus, int phy_addr, int phy_reg) -+{ -+ u32 val = MDIO_ACC_REQUEST | MDIO_ACC_READ | -+ ((phy_addr & MDIO_ACC_ADDR_MASK) << MDIO_ACC_ADDR_OFFSET) | -+ ((phy_reg & MDIO_ACC_REG_MASK) << MDIO_ACC_REG_OFFSET); -+ -+ while (ifxmips_r32(IFXMIPS_PPE32_MDIO_ACC) & MDIO_ACC_REQUEST) -+ ; -+ ifxmips_w32(val, IFXMIPS_PPE32_MDIO_ACC); -+ while (ifxmips_r32(IFXMIPS_PPE32_MDIO_ACC) & MDIO_ACC_REQUEST) -+ ; -+ val = ifxmips_r32(IFXMIPS_PPE32_MDIO_ACC) & MDIO_ACC_VAL_MASK; -+ return val; -+} -+ -+int ifxmips_ifxmips_mii_open(struct net_device *dev) -+{ -+ struct ifxmips_mii_priv *priv = (struct ifxmips_mii_priv *)netdev_priv(dev); -+ struct dma_device_info *dma_dev = priv->dma_device; -+ int i; -+ -+ for (i = 0; i < dma_dev->max_rx_chan_num; i++) { -+ if ((dma_dev->rx_chan[i])->control == IFXMIPS_DMA_CH_ON) -+ (dma_dev->rx_chan[i])->open(dma_dev->rx_chan[i]); -+ } -+ netif_start_queue(dev); -+ return 0; -+} -+ -+int ifxmips_mii_release(struct net_device *dev) -+{ -+ struct ifxmips_mii_priv *priv = (struct ifxmips_mii_priv *)netdev_priv(dev); -+ struct dma_device_info *dma_dev = priv->dma_device; -+ int i; -+ -+ for (i = 0; i < dma_dev->max_rx_chan_num; i++) -+ dma_dev->rx_chan[i]->close(dma_dev->rx_chan[i]); -+ netif_stop_queue(dev); -+ return 0; -+} -+ -+int ifxmips_mii_hw_receive(struct net_device *dev, struct dma_device_info *dma_dev) -+{ -+ struct ifxmips_mii_priv *priv = (struct ifxmips_mii_priv *)netdev_priv(dev); -+ unsigned char *buf = NULL; -+ struct sk_buff *skb = NULL; -+ int len = 0; -+ -+ len = dma_device_read(dma_dev, &buf, (void **)&skb); -+ -+ if (len >= ETHERNET_PACKET_DMA_BUFFER_SIZE) { -+ printk(KERN_INFO "ifxmips_mii0: packet too large %d\n", len); -+ goto ifxmips_mii_hw_receive_err_exit; -+ } -+ -+ /* remove CRC */ -+ len -= 4; -+ if (skb == NULL) { -+ printk(KERN_INFO "ifxmips_mii0: cannot restore pointer\n"); -+ goto ifxmips_mii_hw_receive_err_exit; -+ } -+ -+ if (len > (skb->end - skb->tail)) { -+ printk(KERN_INFO "ifxmips_mii0: BUG, len:%d end:%p tail:%p\n", -+ (len+4), skb->end, skb->tail); -+ goto ifxmips_mii_hw_receive_err_exit; -+ } -+ -+ skb_put(skb, len); -+ skb->dev = dev; -+ skb->protocol = eth_type_trans(skb, dev); -+ netif_rx(skb); -+ -+ priv->stats.rx_packets++; -+ priv->stats.rx_bytes += len; -+ return 0; -+ -+ifxmips_mii_hw_receive_err_exit: -+ if (len == 0) { -+ if (skb) -+ dev_kfree_skb_any(skb); -+ priv->stats.rx_errors++; -+ priv->stats.rx_dropped++; -+ return -EIO; -+ } else { -+ return len; -+ } -+} -+ -+int ifxmips_mii_hw_tx(char *buf, int len, struct net_device *dev) -+{ -+ int ret = 0; -+ struct ifxmips_mii_priv *priv = netdev_priv(dev); -+ struct dma_device_info *dma_dev = priv->dma_device; -+ ret = dma_device_write(dma_dev, buf, len, priv->skb); -+ return ret; -+} -+ -+int ifxmips_mii_tx(struct sk_buff *skb, struct net_device *dev) -+{ -+ int len; -+ char *data; -+ struct ifxmips_mii_priv *priv = netdev_priv(dev); -+ struct dma_device_info *dma_dev = priv->dma_device; -+ -+ len = skb->len < ETH_ZLEN ? ETH_ZLEN : skb->len; -+ data = skb->data; -+ priv->skb = skb; -+ dev->trans_start = jiffies; -+ /* TODO: we got more than 1 dma channel, -+ so we should do something intelligent here to select one */ -+ dma_dev->current_tx_chan = 0; -+ -+ wmb(); -+ -+ if (ifxmips_mii_hw_tx(data, len, dev) != len) { -+ dev_kfree_skb_any(skb); -+ priv->stats.tx_errors++; -+ priv->stats.tx_dropped++; -+ } else { -+ priv->stats.tx_packets++; -+ priv->stats.tx_bytes += len; -+ } -+ -+ return 0; -+} -+ -+void ifxmips_mii_tx_timeout(struct net_device *dev) -+{ -+ int i; -+ struct ifxmips_mii_priv *priv = (struct ifxmips_mii_priv *)netdev_priv(dev); -+ -+ priv->stats.tx_errors++; -+ for (i = 0; i < priv->dma_device->max_tx_chan_num; i++) -+ priv->dma_device->tx_chan[i]->disable_irq(priv->dma_device->tx_chan[i]); -+ netif_wake_queue(dev); -+ return; -+} -+ -+int dma_intr_handler(struct dma_device_info *dma_dev, int status) -+{ -+ int i; -+ -+ switch (status) { -+ case RCV_INT: -+ ifxmips_mii_hw_receive(ifxmips_mii0_dev, dma_dev); -+ break; -+ -+ case TX_BUF_FULL_INT: -+ printk(KERN_INFO "ifxmips_mii0: tx buffer full\n"); -+ netif_stop_queue(ifxmips_mii0_dev); -+ for (i = 0; i < dma_dev->max_tx_chan_num; i++) { -+ if ((dma_dev->tx_chan[i])->control == IFXMIPS_DMA_CH_ON) -+ dma_dev->tx_chan[i]->enable_irq(dma_dev->tx_chan[i]); -+ } -+ break; -+ -+ case TRANSMIT_CPT_INT: -+ for (i = 0; i < dma_dev->max_tx_chan_num; i++) -+ dma_dev->tx_chan[i]->disable_irq(dma_dev->tx_chan[i]); -+ -+ netif_wake_queue(ifxmips_mii0_dev); -+ break; -+ } -+ -+ return 0; -+} -+ -+unsigned char *ifxmips_etop_dma_buffer_alloc(int len, int *byte_offset, void **opt) -+{ -+ unsigned char *buffer = NULL; -+ struct sk_buff *skb = NULL; -+ -+ skb = dev_alloc_skb(ETHERNET_PACKET_DMA_BUFFER_SIZE); -+ if (skb == NULL) -+ return NULL; -+ -+ buffer = (unsigned char *)(skb->data); -+ skb_reserve(skb, 2); -+ *(int *)opt = (int)skb; -+ *byte_offset = 2; -+ -+ return buffer; -+} -+ -+void ifxmips_etop_dma_buffer_free(unsigned char *dataptr, void *opt) -+{ -+ struct sk_buff *skb = NULL; -+ -+ if (opt == NULL) { -+ kfree(dataptr); -+ } else { -+ skb = (struct sk_buff *)opt; -+ dev_kfree_skb_any(skb); -+ } -+} -+ -+static struct net_device_stats *ifxmips_get_stats(struct net_device *dev) -+{ -+ return &((struct ifxmips_mii_priv *)netdev_priv(dev))->stats; -+} -+ -+static void -+ifxmips_adjust_link(struct net_device *dev) -+{ -+ struct ifxmips_mii_priv *priv = netdev_priv(dev); -+ struct phy_device *phydev = priv->phydev; -+ int new_state = 0; -+ -+ /* Did anything change? */ -+ if (priv->oldlink != phydev->link || -+ priv->oldduplex != phydev->duplex || -+ priv->oldspeed != phydev->speed) { -+ /* Yes, so update status and mark as changed */ -+ new_state = 1; -+ priv->oldduplex = phydev->duplex; -+ priv->oldspeed = phydev->speed; -+ priv->oldlink = phydev->link; -+ } -+ -+ /* If link status changed, show new status */ -+ if (new_state) -+ phy_print_status(phydev); -+} -+ -+static int mii_probe(struct net_device *dev) -+{ -+ struct ifxmips_mii_priv *priv = netdev_priv(dev); -+ struct phy_device *phydev = NULL; -+ int phy_addr; -+ -+ priv->oldlink = 0; -+ priv->oldspeed = 0; -+ priv->oldduplex = -1; -+ -+ /* find the first (lowest address) PHY on the current MAC's MII bus */ -+ for (phy_addr = 0; phy_addr < PHY_MAX_ADDR; phy_addr++) { -+ if (priv->mii_bus->phy_map[phy_addr]) { -+ phydev = priv->mii_bus->phy_map[phy_addr]; -+ break; /* break out with first one found */ -+ } -+ } -+ -+ if (!phydev) { -+ printk (KERN_ERR "%s: no PHY found\n", dev->name); -+ return -ENODEV; -+ } -+ -+ /* now we are supposed to have a proper phydev, to attach to... */ -+ BUG_ON(!phydev); -+ BUG_ON(phydev->attached_dev); -+ -+ phydev = phy_connect(dev, dev_name(&phydev->dev), &ifxmips_adjust_link, -+ 0, PHY_INTERFACE_MODE_MII); -+ -+ if (IS_ERR(phydev)) { -+ printk(KERN_ERR "%s: Could not attach to PHY\n", dev->name); -+ return PTR_ERR(phydev); -+ } -+ -+ /* mask with MAC supported features */ -+ phydev->supported &= (SUPPORTED_10baseT_Half -+ | SUPPORTED_10baseT_Full -+ | SUPPORTED_100baseT_Half -+ | SUPPORTED_100baseT_Full -+ | SUPPORTED_Autoneg -+ /* | SUPPORTED_Pause | SUPPORTED_Asym_Pause */ -+ | SUPPORTED_MII -+ | SUPPORTED_TP); -+ -+ phydev->advertising = phydev->supported; -+ -+ priv->phydev = phydev; -+ -+ printk(KERN_INFO "%s: attached PHY driver [%s] " -+ "(mii_bus:phy_addr=%s, irq=%d)\n", -+ dev->name, phydev->drv->name, dev_name(&phydev->dev), phydev->irq); -+ -+ return 0; -+} -+ -+ -+static int ifxmips_mii_dev_init(struct net_device *dev) -+{ -+ int i; -+ struct ifxmips_mii_priv *priv = (struct ifxmips_mii_priv *)netdev_priv(dev); -+ ether_setup(dev); -+ dev->open = ifxmips_ifxmips_mii_open; -+ dev->stop = ifxmips_mii_release; -+ dev->hard_start_xmit = ifxmips_mii_tx; -+ dev->get_stats = ifxmips_get_stats; -+ dev->tx_timeout = ifxmips_mii_tx_timeout; -+ dev->watchdog_timeo = 10 * HZ; -+ memset(priv, 0, sizeof(struct ifxmips_mii_priv)); -+ priv->dma_device = dma_device_reserve("PPE"); -+ if (!priv->dma_device) { -+ BUG(); -+ return -ENODEV; -+ } -+ priv->dma_device->buffer_alloc = &ifxmips_etop_dma_buffer_alloc; -+ priv->dma_device->buffer_free = &ifxmips_etop_dma_buffer_free; -+ priv->dma_device->intr_handler = &dma_intr_handler; -+ priv->dma_device->max_rx_chan_num = 4; -+ -+ for (i = 0; i < priv->dma_device->max_rx_chan_num; i++) { -+ priv->dma_device->rx_chan[i]->packet_size = ETHERNET_PACKET_DMA_BUFFER_SIZE; -+ priv->dma_device->rx_chan[i]->control = IFXMIPS_DMA_CH_ON; -+ } -+ -+ for (i = 0; i < priv->dma_device->max_tx_chan_num; i++) -+ if (i == 0) -+ priv->dma_device->tx_chan[i]->control = IFXMIPS_DMA_CH_ON; -+ else -+ priv->dma_device->tx_chan[i]->control = IFXMIPS_DMA_CH_OFF; -+ -+ dma_device_register(priv->dma_device); -+ -+ printk(KERN_INFO "%s: using mac=", dev->name); -+ for (i = 0; i < 6; i++) { -+ dev->dev_addr[i] = mac_addr[i]; -+ printk("%02X%c", dev->dev_addr[i], (i == 5) ? ('\n') : (':')); -+ } -+ -+ priv->mii_bus = mdiobus_alloc(); -+ if (priv->mii_bus == NULL) -+ return -ENOMEM; -+ -+ priv->mii_bus->priv = dev; -+ priv->mii_bus->read = ifxmips_mdiobus_read; -+ priv->mii_bus->write = ifxmips_mdiobus_write; -+ priv->mii_bus->name = "ifxmips_mii"; -+ snprintf(priv->mii_bus->id, MII_BUS_ID_SIZE, "%x", 0); -+ priv->mii_bus->irq = kmalloc(sizeof(int) * PHY_MAX_ADDR, GFP_KERNEL); -+ for(i = 0; i < PHY_MAX_ADDR; ++i) -+ priv->mii_bus->irq[i] = PHY_POLL; -+ -+ mdiobus_register(priv->mii_bus); -+ -+ return mii_probe(dev); -+} -+ -+static void ifxmips_mii_chip_init(int mode) -+{ -+ ifxmips_pmu_enable(IFXMIPS_PMU_PWDCR_DMA); -+ ifxmips_pmu_enable(IFXMIPS_PMU_PWDCR_PPE); -+ -+ if (mode == REV_MII_MODE) -+ ifxmips_w32_mask(PPE32_MII_MASK, PPE32_MII_REVERSE, IFXMIPS_PPE32_CFG); -+ else if (mode == MII_MODE) -+ ifxmips_w32_mask(PPE32_MII_MASK, PPE32_MII_NORMAL, IFXMIPS_PPE32_CFG); -+ ifxmips_w32(PPE32_PLEN_UNDER | PPE32_PLEN_OVER, IFXMIPS_PPE32_IG_PLEN_CTRL); -+ ifxmips_w32(PPE32_CGEN, IFXMIPS_PPE32_ENET_MAC_CFG); -+ wmb(); -+} -+ -+static int ifxmips_mii_probe(struct platform_device *dev) -+{ -+ int result = 0; -+ unsigned char *mac = (unsigned char *)dev->dev.platform_data; -+ ifxmips_mii0_dev = alloc_etherdev(sizeof(struct ifxmips_mii_priv)); -+ ifxmips_mii0_dev->init = ifxmips_mii_dev_init; -+ memcpy(mac_addr, mac, 6); -+ strcpy(ifxmips_mii0_dev->name, "eth%d"); -+ ifxmips_mii_chip_init(REV_MII_MODE); -+ result = register_netdev(ifxmips_mii0_dev); -+ if (result) { -+ printk(KERN_INFO "ifxmips_mii0: error %i registering device \"%s\"\n", result, ifxmips_mii0_dev->name); -+ goto out; -+ } -+ -+ printk(KERN_INFO "ifxmips_mii0: driver loaded!\n"); -+ -+out: -+ return result; -+} -+ -+static int ifxmips_mii_remove(struct platform_device *dev) -+{ -+ struct ifxmips_mii_priv *priv = (struct ifxmips_mii_priv *)netdev_priv(ifxmips_mii0_dev); -+ -+ printk(KERN_INFO "ifxmips_mii0: ifxmips_mii0 cleanup\n"); -+ -+ dma_device_unregister(priv->dma_device); -+ dma_device_release(priv->dma_device); -+ kfree(priv->dma_device); -+ unregister_netdev(ifxmips_mii0_dev); -+ return 0; -+} -+ -+static struct platform_driver ifxmips_mii_driver = { -+ .probe = ifxmips_mii_probe, -+ .remove = ifxmips_mii_remove, -+ .driver = { -+ .name = "ifxmips_mii0", -+ .owner = THIS_MODULE, -+ }, -+}; -+ -+int __init ifxmips_mii_init(void) -+{ -+ int ret = platform_driver_register(&ifxmips_mii_driver); -+ if (ret) -+ printk(KERN_INFO "ifxmips_mii0: Error registering platfom driver!"); -+ return ret; -+} -+ -+static void __exit ifxmips_mii_cleanup(void) -+{ -+ platform_driver_unregister(&ifxmips_mii_driver); -+} -+ -+module_init(ifxmips_mii_init); -+module_exit(ifxmips_mii_cleanup); -+ -+MODULE_LICENSE("GPL"); -+MODULE_AUTHOR("John Crispin <blogic@openwrt.org>"); -+MODULE_DESCRIPTION("ethernet driver for IFXMIPS boards"); -+ diff --git a/target/linux/ifxmips/patches-2.6.30/140-mtd.patch b/target/linux/ifxmips/patches-2.6.30/140-mtd.patch deleted file mode 100644 index 184c78c..0000000 --- a/target/linux/ifxmips/patches-2.6.30/140-mtd.patch +++ /dev/null @@ -1,296 +0,0 @@ -Index: linux-2.6.30.10/drivers/mtd/maps/Makefile -=================================================================== ---- linux-2.6.30.10.orig/drivers/mtd/maps/Makefile 2009-12-04 07:00:07.000000000 +0100 -+++ linux-2.6.30.10/drivers/mtd/maps/Makefile 2010-03-24 15:32:04.000000000 +0100 -@@ -62,3 +62,4 @@ - obj-$(CONFIG_MTD_BFIN_ASYNC) += bfin-async-flash.o - obj-$(CONFIG_MTD_RBTX4939) += rbtx4939-flash.o - obj-$(CONFIG_MTD_VMU) += vmu-flash.o -+obj-$(CONFIG_MTD_IFXMIPS) += ifxmips.o -Index: linux-2.6.30.10/drivers/mtd/maps/ifxmips.c -=================================================================== ---- /dev/null 1970-01-01 00:00:00.000000000 +0000 -+++ linux-2.6.30.10/drivers/mtd/maps/ifxmips.c 2010-03-24 16:46:26.000000000 +0100 -@@ -0,0 +1,282 @@ -+/* -+ * This program is free software; you can redistribute it and/or modify -+ * it under the terms of the GNU General Public License as published by -+ * the Free Software Foundation; either version 2 of the License, or -+ * (at your option) any later version. -+ * -+ * This program is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ * GNU General Public License for more details. -+ * -+ * You should have received a copy of the GNU General Public License -+ * along with this program; if not, write to the Free Software -+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA -+ * -+ * Copyright (C) 2004 Liu Peng Infineon IFAP DC COM CPE -+ * Copyright (C) 2008 John Crispin <blogic@openwrt.org> -+ */ -+ -+#include <linux/module.h> -+#include <linux/types.h> -+#include <linux/kernel.h> -+#include <linux/io.h> -+#include <linux/init.h> -+#include <linux/mtd/mtd.h> -+#include <linux/mtd/map.h> -+#include <linux/mtd/partitions.h> -+#include <linux/mtd/cfi.h> -+#include <linux/magic.h> -+#include <linux/platform_device.h> -+ -+#include <ifxmips.h> -+#include <ifxmips_prom.h> -+#include <ifxmips_ebu.h> -+ -+#ifndef CONFIG_MTD_PARTITIONS -+#error Please enable CONFIG_MTD_PARTITIONS -+#endif -+ -+static struct map_info ifxmips_map = { -+ .name = "ifx-nor", -+ .bankwidth = 2, -+ .size = 0x400000, -+}; -+ -+static map_word ifxmips_read16(struct map_info *map, unsigned long adr) -+{ -+ unsigned long flags; -+ map_word temp; -+ spin_lock_irqsave(&ebu_lock, flags); -+ adr ^= 2; -+ temp.x[0] = *((__u16 *)(map->virt + adr)); -+ spin_unlock_irqrestore(&ebu_lock, flags); -+ return temp; -+} -+ -+static void ifxmips_write16(struct map_info *map, map_word d, unsigned long adr) -+{ -+ unsigned long flags; -+ spin_lock_irqsave(&ebu_lock, flags); -+ adr ^= 2; -+ *((__u16 *)(map->virt + adr)) = d.x[0]; -+ spin_unlock_irqrestore(&ebu_lock, flags); -+} -+ -+void ifxmips_copy_from(struct map_info *map, void *to, unsigned long from, ssize_t len) -+{ -+ unsigned char *p; -+ unsigned char *to_8; -+ unsigned long flags; -+ spin_lock_irqsave(&ebu_lock, flags); -+ from = (unsigned long)(from + map->virt); -+ p = (unsigned char *) from; -+ to_8 = (unsigned char *) to; -+ while (len--) -+ *to_8++ = *p++; -+ spin_unlock_irqrestore(&ebu_lock, flags); -+} -+ -+void ifxmips_copy_to(struct map_info *map, -+ unsigned long to, -+ const void *from, -+ ssize_t len) -+{ -+ unsigned char *p = (unsigned char *)from; -+ unsigned char *to_8; -+ unsigned long flags; -+ spin_lock_irqsave(&ebu_lock, flags); -+ to += (unsigned long) map->virt; -+ to_8 = (unsigned char *)to; -+ while (len--) -+ *p++ = *to_8++; -+ spin_unlock_irqrestore(&ebu_lock, flags); -+} -+ -+static struct mtd_partition ifxmips_partitions[] = { -+ { -+ .name = "uboot", -+ .offset = 0x00000000, -+ .size = 0x00020000, -+ }, -+ { -+ .name = "uboot_env", -+ .offset = 0x00020000, -+ .size = 0x0, -+ }, -+ { -+ .name = "kernel", -+ .offset = 0x0, -+ .size = 0x0, -+ }, -+ { -+ .name = "rootfs", -+ .offset = 0x0, -+ .size = 0x0, -+ }, -+ { -+ .name = "board_config", -+ .offset = 0x0, -+ .size = 0x0, -+ }, -+}; -+ -+static struct mtd_partition ifxmips_meta_partition = { -+ .name = "linux", -+ .offset = 0x00030000, -+ .size = 0x0, -+}; -+ -+static const char *part_probe_types[] = { "cmdlinepart", NULL }; -+ -+int find_uImage_size(unsigned long start_offset) -+{ -+ unsigned long magic; -+ unsigned long temp; -+ ifxmips_copy_from(&ifxmips_map, &magic, start_offset, 4); -+ if (le32_to_cpu(magic) != 0x56190527) { -+ printk(KERN_INFO "ifxmips_mtd: invalid magic (0x%08X) of kernel at 0x%08lx \n", le32_to_cpu(magic), start_offset); -+ return 0; -+ } -+ ifxmips_copy_from(&ifxmips_map, &temp, start_offset + 12, 4); -+ printk(KERN_INFO "ifxmips_mtd: kernel size is %ld \n", temp + 0x40); -+ return temp + 0x40; -+} -+ -+int find_brn_block(unsigned long start_offset) -+{ -+ unsigned char temp[9]; -+ ifxmips_copy_from(&ifxmips_map, &temp, start_offset, 8); -+ temp[8] = '\0'; -+ printk(KERN_INFO "data in brn block %s\n", temp); -+ if (memcmp(temp, "BRN-BOOT", 8) == 0) -+ return 1; -+ else -+ return 0; -+} -+ -+int detect_squashfs_partition(unsigned long start_offset) -+{ -+ unsigned long temp; -+ ifxmips_copy_from(&ifxmips_map, &temp, start_offset, 4); -+ return le32_to_cpu(temp) == SQUASHFS_MAGIC; -+} -+ -+static int ifxmips_mtd_probe(struct platform_device *dev) -+{ -+ struct mtd_info *ifxmips_mtd = NULL; -+ struct mtd_partition *parts = NULL; -+ unsigned long uimage_size; -+ int err, i; -+ int kernel_part = 2, rootfs_part = 3; -+ int num_parts = ARRAY_SIZE(ifxmips_partitions); -+ -+ ifxmips_w32(0x1d7ff, IFXMIPS_EBU_BUSCON0); -+ -+ ifxmips_map.read = ifxmips_read16; -+ ifxmips_map.write = ifxmips_write16; -+ ifxmips_map.copy_from = ifxmips_copy_from; -+ ifxmips_map.copy_to = ifxmips_copy_to; -+ ifxmips_map.phys = dev->resource->start; -+ ifxmips_map.size = dev->resource->end - ifxmips_map.phys + 1; -+ ifxmips_map.virt = ioremap_nocache(ifxmips_map.phys, ifxmips_map.size); -+ -+ if (!ifxmips_map.virt) { -+ printk(KERN_WARNING "ifxmips_mtd: failed to ioremap!\n"); -+ return -EIO; -+ } -+ -+ ifxmips_mtd = (struct mtd_info *) do_map_probe("cfi_probe", &ifxmips_map); -+ if (!ifxmips_mtd) { -+ iounmap(ifxmips_map.virt); -+ printk(KERN_WARNING "ifxmips_mtd: probing failed\n"); -+ return -ENXIO; -+ } -+ -+ ifxmips_mtd->owner = THIS_MODULE; -+ -+ err = parse_mtd_partitions(ifxmips_mtd, part_probe_types, &parts, 0); -+ if (err > 0) { -+ printk(KERN_INFO "ifxmips_mtd: found %d partitions from cmdline\n", err); -+ num_parts = err; -+ kernel_part = 0; -+ rootfs_part = 0; -+ for (i = 0; i < num_parts; i++) { -+ if (strcmp(parts[i].name, "kernel") == 0) -+ kernel_part = i; -+ if (strcmp(parts[i].name, "rootfs") == 0) -+ rootfs_part = i; -+ } -+ } else { -+ /* if the flash is 64k sectors, the kernel will reside at 0xb0030000 -+ if the flash is 128k sectors, the kernel will reside at 0xb0040000 */ -+ ifxmips_partitions[1].size = ifxmips_mtd->erasesize; -+ ifxmips_partitions[2].offset = ifxmips_partitions[1].offset + ifxmips_mtd->erasesize; -+ parts = &ifxmips_partitions[0]; -+ } -+ -+ /* dynamic size detection only if rootfs-part follows kernel-part */ -+ if (kernel_part+1 == rootfs_part) { -+ uimage_size = find_uImage_size(parts[kernel_part].offset); -+ -+ if (detect_squashfs_partition(parts[kernel_part].offset + uimage_size)) { -+ printk(KERN_INFO "ifxmips_mtd: found a squashfs following the uImage\n"); -+ } else { -+ uimage_size &= ~(ifxmips_mtd->erasesize -1); -+ uimage_size += ifxmips_mtd->erasesize; -+ } -+ -+ parts[kernel_part].size = uimage_size; -+ parts[rootfs_part].offset = parts[kernel_part].offset + parts[kernel_part].size; -+ parts[rootfs_part].size = ((ifxmips_mtd->size >> 20) * 1024 * 1024) - parts[rootfs_part].offset; -+ -+ ifxmips_meta_partition.offset = parts[kernel_part].offset; -+ ifxmips_meta_partition.size = parts[kernel_part].size + parts[rootfs_part].size; -+ } -+ -+ if (err <= 0) { -+ if (ifxmips_has_brn_block()) { -+ parts[3].size -= ifxmips_mtd->erasesize; -+ parts[4].offset = ifxmips_mtd->size - ifxmips_mtd->erasesize; -+ parts[4].size = ifxmips_mtd->erasesize; -+ ifxmips_meta_partition.size -= ifxmips_mtd->erasesize; -+ } else { -+ num_parts--; -+ } -+ } -+ -+ add_mtd_partitions(ifxmips_mtd, parts, num_parts); -+ add_mtd_partitions(ifxmips_mtd, &ifxmips_meta_partition, 1); -+ -+ printk(KERN_INFO "ifxmips_mtd: added %s flash with %dMB\n", -+ ifxmips_map.name, ((int)ifxmips_mtd->size) >> 20); -+ return 0; -+} -+ -+static struct platform_driver ifxmips_mtd_driver = { -+ .probe = ifxmips_mtd_probe, -+ .driver = { -+ .name = "ifxmips_mtd", -+ .owner = THIS_MODULE, -+ }, -+}; -+ -+int __init init_ifxmips_mtd(void) -+{ -+ int ret = platform_driver_register(&ifxmips_mtd_driver); -+ if (ret) -+ printk(KERN_INFO "ifxmips_mtd: error registering platfom driver!"); -+ return ret; -+} -+ -+static void __exit cleanup_ifxmips_mtd(void) -+{ -+ platform_driver_unregister(&ifxmips_mtd_driver); -+} -+ -+module_init(init_ifxmips_mtd); -+module_exit(cleanup_ifxmips_mtd); -+ -+MODULE_LICENSE("GPL"); -+MODULE_AUTHOR("John Crispin <blogic@openwrt.org>"); -+MODULE_DESCRIPTION("MTD map driver for IFXMIPS boards"); diff --git a/target/linux/ifxmips/patches-2.6.30/150-wdt.patch b/target/linux/ifxmips/patches-2.6.30/150-wdt.patch deleted file mode 100644 index 8e668da..0000000 --- a/target/linux/ifxmips/patches-2.6.30/150-wdt.patch +++ /dev/null @@ -1,229 +0,0 @@ -Index: linux-2.6.30.8/drivers/watchdog/Makefile -=================================================================== ---- linux-2.6.30.8.orig/drivers/watchdog/Makefile 2009-09-24 17:28:02.000000000 +0200 -+++ linux-2.6.30.8/drivers/watchdog/Makefile 2009-10-19 21:31:32.000000000 +0200 -@@ -105,6 +105,7 @@ - obj-$(CONFIG_SIBYTE_WDOG) += sb_wdog.o - obj-$(CONFIG_AR7_WDT) += ar7_wdt.o - obj-$(CONFIG_TXX9_WDT) += txx9wdt.o -+obj-$(CONFIG_IFXMIPS_WDT) += ifxmips_wdt.o - - # PARISC Architecture - -Index: linux-2.6.30.8/drivers/watchdog/Kconfig -=================================================================== ---- linux-2.6.30.8.orig/drivers/watchdog/Kconfig 2009-09-24 17:28:02.000000000 +0200 -+++ linux-2.6.30.8/drivers/watchdog/Kconfig 2009-10-19 21:31:32.000000000 +0200 -@@ -764,6 +764,12 @@ - help - Hardware driver for the built-in watchdog timer on TXx9 MIPS SoCs. - -+config IFXMIPS_WDT -+ bool "IFXMips watchdog" -+ depends on IFXMIPS -+ help -+ Hardware driver for the IFXMIPS Watchdog Timer. -+ - # PARISC Architecture - - # POWERPC Architecture -Index: linux-2.6.30.8/drivers/watchdog/ifxmips_wdt.c -=================================================================== ---- /dev/null 1970-01-01 00:00:00.000000000 +0000 -+++ linux-2.6.30.8/drivers/watchdog/ifxmips_wdt.c 2009-10-19 21:40:17.000000000 +0200 -@@ -0,0 +1,195 @@ -+/* -+ * This program is free software; you can redistribute it and/or modify -+ * it under the terms of the GNU General Public License as published by -+ * the Free Software Foundation; either version 2 of the License, or -+ * (at your option) any later version. -+ * -+ * This program is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ * GNU General Public License for more details. -+ * -+ * You should have received a copy of the GNU General Public License -+ * along with this program; if not, write to the Free Software -+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA -+ * -+ * Copyright (C) 2008 John Crispin <blogic@openwrt.org> -+ * Based on EP93xx wdt driver -+ */ -+ -+#include <linux/module.h> -+#include <linux/fs.h> -+#include <linux/miscdevice.h> -+#include <linux/miscdevice.h> -+#include <linux/watchdog.h> -+#include <linux/platform_device.h> -+#include <linux/uaccess.h> -+ -+#include <ifxmips.h> -+#include <ifxmips_cgu.h> -+ -+#define IFXMIPS_WDT_PW1 0x00BE0000 -+#define IFXMIPS_WDT_PW2 0x00DC0000 -+ -+#ifndef CONFIG_WATCHDOG_NOWAYOUT -+static int wdt_ok_to_close; -+#endif -+ -+static int wdt_timeout = 30; -+ -+int ifxmips_wdt_enable(unsigned int timeout) -+{ -+ u32 fpi; -+ fpi = cgu_get_io_region_clock(); -+ ifxmips_w32(IFXMIPS_WDT_PW1, IFXMIPS_BIU_WDT_CR); -+ ifxmips_w32(IFXMIPS_WDT_PW2 | -+ (0x3 << 26) | /* PWL */ -+ (0x3 << 24) | /* CLKDIV */ -+ (0x1 << 31) | /* enable */ -+ ((timeout * (fpi / 0x40000)) + 0x1000), /* reload */ -+ IFXMIPS_BIU_WDT_CR); -+ return 0; -+} -+ -+void ifxmips_wdt_disable(void) -+{ -+#ifndef CONFIG_WATCHDOG_NOWAYOUT -+ wdt_ok_to_close = 0; -+#endif -+ ifxmips_w32(IFXMIPS_WDT_PW1, IFXMIPS_BIU_WDT_CR); -+ ifxmips_w32(IFXMIPS_WDT_PW2, IFXMIPS_BIU_WDT_CR); -+} -+ -+static ssize_t ifxmips_wdt_write(struct file *file, const char __user *data, -+ size_t len, loff_t *ppos) -+{ -+ size_t i; -+ -+ if (!len) -+ return 0; -+ -+#ifndef CONFIG_WATCHDOG_NOWAYOUT -+ for (i = 0; i != len; i++) { -+ char c; -+ if (get_user(c, data + i)) -+ return -EFAULT; -+ if (c == 'V') -+ wdt_ok_to_close = 1; -+ } -+#endif -+ ifxmips_wdt_enable(wdt_timeout); -+ return len; -+} -+ -+static struct watchdog_info ident = { -+ .options = WDIOF_MAGICCLOSE, -+ .identity = "ifxmips Watchdog", -+}; -+ -+static int ifxmips_wdt_ioctl(struct inode *inode, struct file *file, -+ unsigned int cmd, unsigned long arg) -+{ -+ int ret = -ENOTTY; -+ -+ switch (cmd) { -+ case WDIOC_GETSUPPORT: -+ ret = copy_to_user((struct watchdog_info __user *)arg, &ident, -+ sizeof(ident)) ? -EFAULT : 0; -+ break; -+ -+ case WDIOC_GETTIMEOUT: -+ ret = put_user(wdt_timeout, (int __user *)arg); -+ break; -+ -+ case WDIOC_SETTIMEOUT: -+ ret = get_user(wdt_timeout, (int __user *)arg); -+ break; -+ -+ case WDIOC_KEEPALIVE: -+ ifxmips_wdt_enable(wdt_timeout); -+ ret = 0; -+ break; -+ } -+ return ret; -+} -+ -+static int ifxmips_wdt_open(struct inode *inode, struct file *file) -+{ -+ ifxmips_wdt_enable(wdt_timeout); -+ return nonseekable_open(inode, file); -+} -+ -+static int ifxmips_wdt_release(struct inode *inode, struct file *file) -+{ -+#ifndef CONFIG_WATCHDOG_NOWAYOUT -+ if (wdt_ok_to_close) -+ ifxmips_wdt_disable(); -+ else -+#endif -+ printk(KERN_ERR "ifxmips_wdt: watchdog closed without warning," -+ " rebooting system\n"); -+ return 0; -+} -+ -+static const struct file_operations ifxmips_wdt_fops = { -+ .owner = THIS_MODULE, -+ .write = ifxmips_wdt_write, -+ .ioctl = ifxmips_wdt_ioctl, -+ .open = ifxmips_wdt_open, -+ .release = ifxmips_wdt_release, -+}; -+ -+static struct miscdevice ifxmips_wdt_miscdev = { -+ .minor = WATCHDOG_MINOR, -+ .name = "watchdog", -+ .fops = &ifxmips_wdt_fops, -+}; -+ -+static int ifxmips_wdt_probe(struct platform_device *dev) -+{ -+ int err; -+ err = misc_register(&ifxmips_wdt_miscdev); -+ if (err) -+ printk(KERN_INFO "ifxmips_wdt: error creating device\n"); -+ else -+ printk(KERN_INFO "ifxmips_wdt: loaded\n"); -+ return err; -+} -+ -+static int ifxmips_wdt_remove(struct platform_device *dev) -+{ -+ ifxmips_wdt_disable(); -+ misc_deregister(&ifxmips_wdt_miscdev); -+ return 0; -+} -+ -+ -+static struct platform_driver ifxmips_wdt_driver = { -+ .probe = ifxmips_wdt_probe, -+ .remove = ifxmips_wdt_remove, -+ .driver = { -+ .name = "ifxmips_wdt", -+ .owner = THIS_MODULE, -+ }, -+}; -+ -+static int __init init_ifxmips_wdt(void) -+{ -+ int ret = platform_driver_register(&ifxmips_wdt_driver); -+ if (ret) -+ printk(KERN_INFO "ifxmips_wdt: error registering platfom driver!"); -+ return ret; -+} -+ -+static void __exit exit_ifxmips_wdt(void) -+{ -+ platform_driver_unregister(&ifxmips_wdt_driver); -+} -+ -+module_init(init_ifxmips_wdt); -+module_exit(exit_ifxmips_wdt); -+ -+MODULE_AUTHOR("John Crispin <blogic@openwrt.org>"); -+MODULE_DESCRIPTION("ifxmips Watchdog"); -+MODULE_LICENSE("GPL"); -+MODULE_ALIAS_MISCDEV(WATCHDOG_MINOR); diff --git a/target/linux/ifxmips/patches-2.6.30/160-led.patch b/target/linux/ifxmips/patches-2.6.30/160-led.patch deleted file mode 100644 index 3d4c997..0000000 --- a/target/linux/ifxmips/patches-2.6.30/160-led.patch +++ /dev/null @@ -1,230 +0,0 @@ -Index: linux-2.6.30.8/drivers/leds/Kconfig -=================================================================== ---- linux-2.6.30.8.orig/drivers/leds/Kconfig 2009-10-19 21:31:31.000000000 +0200 -+++ linux-2.6.30.8/drivers/leds/Kconfig 2009-10-19 21:31:32.000000000 +0200 -@@ -227,6 +227,12 @@ - This option enables support for BD2802GU RGB LED driver chips - accessed via the I2C bus. - -+config LEDS_IFXMIPS -+ tristate "LED Support for IFXMIPS LEDs" -+ depends on LEDS_CLASS && IFXMIPS -+ help -+ This option enables support for the CM-X270 LEDs. -+ - comment "LED Triggers" - - config LEDS_TRIGGERS -Index: linux-2.6.30.8/drivers/leds/Makefile -=================================================================== ---- linux-2.6.30.8.orig/drivers/leds/Makefile 2009-10-19 21:31:31.000000000 +0200 -+++ linux-2.6.30.8/drivers/leds/Makefile 2009-10-19 21:31:32.000000000 +0200 -@@ -27,6 +27,7 @@ - obj-$(CONFIG_LEDS_DA903X) += leds-da903x.o - obj-$(CONFIG_LEDS_WM8350) += leds-wm8350.o - obj-$(CONFIG_LEDS_PWM) += leds-pwm.o -+obj-$(CONFIG_LEDS_IFXMIPS) += leds-ifxmips.o - - # LED SPI Drivers - obj-$(CONFIG_LEDS_DAC124S085) += leds-dac124s085.o -Index: linux-2.6.30.8/drivers/leds/leds-ifxmips.c -=================================================================== ---- /dev/null 1970-01-01 00:00:00.000000000 +0000 -+++ linux-2.6.30.8/drivers/leds/leds-ifxmips.c 2009-10-19 21:39:59.000000000 +0200 -@@ -0,0 +1,196 @@ -+/* -+ * This program is free software; you can redistribute it and/or modify -+ * it under the terms of the GNU General Public License as published by -+ * the Free Software Foundation; either version 2 of the License, or -+ * (at your option) any later version. -+ * -+ * This program is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ * GNU General Public License for more details. -+ * -+ * You should have received a copy of the GNU General Public License -+ * along with this program; if not, write to the Free Software -+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. -+ * -+ * Copyright (C) 2006 infineon -+ * Copyright (C) 2007 John Crispin <blogic@openwrt.org> -+ * -+ */ -+ -+#include <linux/kernel.h> -+#include <linux/module.h> -+#include <linux/version.h> -+#include <linux/types.h> -+#include <linux/fs.h> -+#include <linux/init.h> -+#include <linux/platform_device.h> -+#include <linux/uaccess.h> -+#include <linux/unistd.h> -+#include <linux/errno.h> -+#include <linux/leds.h> -+#include <linux/delay.h> -+ -+#include <ifxmips.h> -+#include <ifxmips_gpio.h> -+#include <ifxmips_pmu.h> -+ -+#define DRVNAME "ifxmips_led" -+ -+/* might need to be changed depending on shift register used on the pcb */ -+#if 1 -+#define IFXMIPS_LED_CLK_EDGE IFXMIPS_LED_FALLING -+#else -+#define IFXMIPS_LED_CLK_EDGE IFXMIPS_LED_RISING -+#endif -+ -+#define IFXMIPS_LED_SPEED IFXMIPS_LED_8HZ -+ -+#define IFXMIPS_LED_GPIO_PORT 0 -+ -+#define IFXMIPS_MAX_LED 24 -+ -+struct ifxmips_led { -+ struct led_classdev cdev; -+ u8 bit; -+}; -+ -+void ifxmips_led_set(unsigned int led) -+{ -+ led &= 0xffffff; -+ ifxmips_w32(ifxmips_r32(IFXMIPS_LED_CPU0) | led, IFXMIPS_LED_CPU0); -+} -+EXPORT_SYMBOL(ifxmips_led_set); -+ -+void ifxmips_led_clear(unsigned int led) -+{ -+ led = ~(led & 0xffffff); -+ ifxmips_w32(ifxmips_r32(IFXMIPS_LED_CPU0) & led, IFXMIPS_LED_CPU0); -+} -+EXPORT_SYMBOL(ifxmips_led_clear); -+ -+void ifxmips_led_blink_set(unsigned int led) -+{ -+ led &= 0xffffff; -+ ifxmips_w32(ifxmips_r32(IFXMIPS_LED_CON0) | led, IFXMIPS_LED_CON0); -+} -+EXPORT_SYMBOL(ifxmips_led_blink_set); -+ -+void ifxmips_led_blink_clear(unsigned int led) -+{ -+ led = ~(led & 0xffffff); -+ ifxmips_w32(ifxmips_r32(IFXMIPS_LED_CON0) & led, IFXMIPS_LED_CON0); -+} -+EXPORT_SYMBOL(ifxmips_led_blink_clear); -+ -+static void ifxmips_ledapi_set(struct led_classdev *led_cdev, -+ enum led_brightness value) -+{ -+ struct ifxmips_led *led_dev = -+ container_of(led_cdev, struct ifxmips_led, cdev); -+ -+ if (value) -+ ifxmips_led_set(1 << led_dev->bit); -+ else -+ ifxmips_led_clear(1 << led_dev->bit); -+} -+ -+void ifxmips_led_setup_gpio(void) -+{ -+ int i = 0; -+ -+ /* leds are controlled via a shift register -+ we need to setup pins SH,D,ST (4,5,6) to make it work */ -+ for (i = 4; i < 7; i++) { -+ ifxmips_port_set_altsel0(IFXMIPS_LED_GPIO_PORT, i); -+ ifxmips_port_clear_altsel1(IFXMIPS_LED_GPIO_PORT, i); -+ ifxmips_port_set_dir_out(IFXMIPS_LED_GPIO_PORT, i); -+ ifxmips_port_set_open_drain(IFXMIPS_LED_GPIO_PORT, i); -+ } -+} -+ -+static int ifxmips_led_probe(struct platform_device *dev) -+{ -+ int i = 0; -+ -+ ifxmips_led_setup_gpio(); -+ -+ ifxmips_w32(0, IFXMIPS_LED_AR); -+ ifxmips_w32(0, IFXMIPS_LED_CPU0); -+ ifxmips_w32(0, IFXMIPS_LED_CPU1); -+ ifxmips_w32(LED_CON0_SWU, IFXMIPS_LED_CON0); -+ ifxmips_w32(0, IFXMIPS_LED_CON1); -+ -+ /* setup the clock edge that the shift register is triggered on */ -+ ifxmips_w32(ifxmips_r32(IFXMIPS_LED_CON0) & ~IFXMIPS_LED_EDGE_MASK, -+ IFXMIPS_LED_CON0); -+ ifxmips_w32(ifxmips_r32(IFXMIPS_LED_CON0) | IFXMIPS_LED_CLK_EDGE, -+ IFXMIPS_LED_CON0); -+ -+ /* per default leds 15-0 are set */ -+ ifxmips_w32(IFXMIPS_LED_GROUP1 | IFXMIPS_LED_GROUP0, IFXMIPS_LED_CON1); -+ -+ /* leds are update periodically by the FPID */ -+ ifxmips_w32(ifxmips_r32(IFXMIPS_LED_CON1) & ~IFXMIPS_LED_UPD_MASK, -+ IFXMIPS_LED_CON1); -+ ifxmips_w32(ifxmips_r32(IFXMIPS_LED_CON1) | IFXMIPS_LED_UPD_SRC_FPI, -+ IFXMIPS_LED_CON1); -+ -+ /* set led update speed */ -+ ifxmips_w32(ifxmips_r32(IFXMIPS_LED_CON1) & ~IFXMIPS_LED_MASK, -+ IFXMIPS_LED_CON1); -+ ifxmips_w32(ifxmips_r32(IFXMIPS_LED_CON1) | IFXMIPS_LED_SPEED, -+ IFXMIPS_LED_CON1); -+ -+ /* adsl 0 and 1 leds are updated by the arc */ -+ ifxmips_w32(ifxmips_r32(IFXMIPS_LED_CON0) | IFXMIPS_LED_ADSL_SRC, -+ IFXMIPS_LED_CON0); -+ -+ /* per default, the leds are turned on */ -+ ifxmips_pmu_enable(IFXMIPS_PMU_PWDCR_LED); -+ -+ for (i = 0; i < IFXMIPS_MAX_LED; i++) { -+ struct ifxmips_led *tmp = -+ kzalloc(sizeof(struct ifxmips_led), GFP_KERNEL); -+ tmp->cdev.brightness_set = ifxmips_ledapi_set; -+ tmp->cdev.name = kmalloc(sizeof("ifxmips:led:00"), GFP_KERNEL); -+ sprintf((char *)tmp->cdev.name, "ifxmips:led:%02d", i); -+ tmp->cdev.default_trigger = NULL; -+ tmp->bit = i; -+ led_classdev_register(&dev->dev, &tmp->cdev); -+ } -+ -+ return 0; -+} -+ -+static int ifxmips_led_remove(struct platform_device *pdev) -+{ -+ return 0; -+} -+ -+static struct platform_driver ifxmips_led_driver = { -+ .probe = ifxmips_led_probe, -+ .remove = ifxmips_led_remove, -+ .driver = { -+ .name = DRVNAME, -+ .owner = THIS_MODULE, -+ }, -+}; -+ -+int __init ifxmips_led_init(void) -+{ -+ int ret = platform_driver_register(&ifxmips_led_driver); -+ if (ret) -+ printk(KERN_INFO -+ "ifxmips_led: Error registering platfom driver!"); -+ -+ return ret; -+} -+ -+void __exit ifxmips_led_exit(void) -+{ -+ platform_driver_unregister(&ifxmips_led_driver); -+} -+ -+module_init(ifxmips_led_init); -+module_exit(ifxmips_led_exit); diff --git a/target/linux/ifxmips/patches-2.6.30/200-genirq_fix.patch b/target/linux/ifxmips/patches-2.6.30/200-genirq_fix.patch deleted file mode 100644 index 1fbd4c8..0000000 --- a/target/linux/ifxmips/patches-2.6.30/200-genirq_fix.patch +++ /dev/null @@ -1,14 +0,0 @@ -Index: linux-2.6.30.5/kernel/irq/chip.c -=================================================================== ---- linux-2.6.30.5.orig/kernel/irq/chip.c 2009-09-02 20:09:15.000000000 +0200 -+++ linux-2.6.30.5/kernel/irq/chip.c 2009-09-02 20:09:25.000000000 +0200 -@@ -537,6 +537,9 @@ - - kstat_incr_irqs_this_cpu(irq, desc); - -+ if (unlikely(!desc->action || (desc->status & IRQ_DISABLED))) -+ return; -+ - if (desc->chip->ack) - desc->chip->ack(irq); - diff --git a/target/linux/ifxmips/patches-2.6.30/300-cfi0001-swap.patch b/target/linux/ifxmips/patches-2.6.30/300-cfi0001-swap.patch deleted file mode 100644 index 1a546a8..0000000 --- a/target/linux/ifxmips/patches-2.6.30/300-cfi0001-swap.patch +++ /dev/null @@ -1,25 +0,0 @@ ---- linux-2.6.30.5.orig/drivers/mtd/chips/cfi_cmdset_0001.c 2009-08-17 00:19:38.000000000 +0300 -+++ linux-2.6.30.5/drivers/mtd/chips/cfi_cmdset_0001.c 2010-03-16 18:04:09.000000000 +0200 -@@ -41,7 +41,11 @@ - /* #define CMDSET0001_DISABLE_WRITE_SUSPEND */ - - // debugging, turns off buffer write mode if set to 1 --#define FORCE_WORD_WRITE 0 -+#ifdef CONFIG_IFXMIPS -+# define FORCE_WORD_WRITE 1 -+#else -+# define FORCE_WORD_WRITE 0 -+#endif - - #define MANUFACTURER_INTEL 0x0089 - #define I82802AB 0x00ad -@@ -1462,6 +1466,9 @@ - int ret=0; - - adr += chip->start; -+#ifdef CONFIG_IFXMIPS -+ adr ^= 2; -+#endif - - switch (mode) { - case FL_WRITING: diff --git a/target/linux/ifxmips/patches-2.6.30/310-cfi0002-swap.patch b/target/linux/ifxmips/patches-2.6.30/310-cfi0002-swap.patch deleted file mode 100644 index 6584e1f..0000000 --- a/target/linux/ifxmips/patches-2.6.30/310-cfi0002-swap.patch +++ /dev/null @@ -1,15 +0,0 @@ -Index: linux-2.6.30.5/drivers/mtd/chips/cfi_cmdset_0002.c -=================================================================== ---- linux-2.6.30.5.orig/drivers/mtd/chips/cfi_cmdset_0002.c 2009-09-02 18:22:49.000000000 +0200 -+++ linux-2.6.30.5/drivers/mtd/chips/cfi_cmdset_0002.c 2009-09-02 18:31:31.000000000 +0200 -@@ -1118,7 +1118,9 @@ - int retry_cnt = 0; - - adr += chip->start; -- -+#ifdef CONFIG_IFXMIPS -+ adr ^= 2; -+#endif - spin_lock(chip->mutex); - ret = get_chip(map, chip, adr, FL_WRITING); - if (ret) { diff --git a/target/linux/ifxmips/patches-2.6.30/400-atm_hack.patch b/target/linux/ifxmips/patches-2.6.30/400-atm_hack.patch deleted file mode 100644 index c14d139..0000000 --- a/target/linux/ifxmips/patches-2.6.30/400-atm_hack.patch +++ /dev/null @@ -1,48 +0,0 @@ -Index: linux-2.6.30.9/arch/mips/mm/cache.c -=================================================================== ---- linux-2.6.30.9.orig/arch/mips/mm/cache.c 2009-11-01 16:10:29.000000000 +0100 -+++ linux-2.6.30.9/arch/mips/mm/cache.c 2009-11-01 16:11:56.000000000 +0100 -@@ -52,6 +52,8 @@ - void (*_dma_cache_inv)(unsigned long start, unsigned long size); - - EXPORT_SYMBOL(_dma_cache_wback_inv); -+EXPORT_SYMBOL(_dma_cache_wback); -+EXPORT_SYMBOL(_dma_cache_inv); - - #endif /* CONFIG_DMA_NONCOHERENT */ - -Index: linux-2.6.30.9/net/atm/proc.c -=================================================================== ---- linux-2.6.30.9.orig/net/atm/proc.c 2009-11-01 16:34:42.000000000 +0100 -+++ linux-2.6.30.9/net/atm/proc.c 2009-11-01 16:35:59.000000000 +0100 -@@ -151,7 +151,7 @@ - - static void pvc_info(struct seq_file *seq, struct atm_vcc *vcc) - { -- static const char *class_name[] = { "off","UBR","CBR","VBR","ABR" }; -+ static const char *class_name[] = { "off","UBR","CBR","NTR-VBR","ABR","ANY","RT-VBR","UBR+","GFR" }; - static const char *aal_name[] = { - "---", "1", "2", "3/4", /* 0- 3 */ - "???", "5", "???", "???", /* 4- 7 */ -Index: linux-2.6.30.9/net/atm/common.c -=================================================================== ---- linux-2.6.30.9.orig/net/atm/common.c 2009-11-01 16:38:12.000000000 +0100 -+++ linux-2.6.30.9/net/atm/common.c 2009-11-01 16:47:06.000000000 +0100 -@@ -56,12 +56,17 @@ - write_unlock_irq(&vcc_sklist_lock); - } - -+struct sk_buff* (*ifx_atm_alloc_tx)(struct atm_vcc *, unsigned int) = NULL; -+EXPORT_SYMBOL(ifx_atm_alloc_tx); - - static struct sk_buff *alloc_tx(struct atm_vcc *vcc,unsigned int size) - { - struct sk_buff *skb; - struct sock *sk = sk_atm(vcc); - -+ if (ifx_atm_alloc_tx != NULL) -+ return ifx_atm_alloc_tx(vcc, size); -+ - if (atomic_read(&sk->sk_wmem_alloc) && !atm_may_send(vcc, size)) { - pr_debug("Sorry: wmem_alloc = %d, size = %d, sndbuf = %d\n", - atomic_read(&sk->sk_wmem_alloc), size, diff --git a/target/linux/ifxmips/patches-2.6.30/500-arv452.patch b/target/linux/ifxmips/patches-2.6.30/500-arv452.patch deleted file mode 100644 index 3ceeb2c..0000000 --- a/target/linux/ifxmips/patches-2.6.30/500-arv452.patch +++ /dev/null @@ -1,79 +0,0 @@ -Index: linux-2.6.30.10/arch/mips/ifxmips/board.c -=================================================================== ---- linux-2.6.30.10.orig/arch/mips/ifxmips/board.c 2010-03-24 16:45:31.000000000 +0100 -+++ linux-2.6.30.10/arch/mips/ifxmips/board.c 2010-03-24 17:16:53.000000000 +0100 -@@ -52,6 +52,7 @@ - EASY50712, - EASY4010, - ARV4519, -+ ARV452, - }; - - extern int ifxmips_pci_external_clock; -@@ -141,6 +142,15 @@ - { .name = "ifx:green:usb", .gpio = 19, .active_low = 1, }, - }; - -+static struct gpio_led arv452_gpio_leds[] = { -+ { .name = "ifx:blue:power", .gpio = 3, .active_low = 1, }, -+ { .name = "ifx:blue:adsl", .gpio = 4, .active_low = 1, }, -+ { .name = "ifx:pink:internet", .gpio = 5, .active_low = 1, }, -+ { .name = "ifx:red:power", .gpio = 6, .active_low = 1, }, -+ { .name = "ifx:yello:wps", .gpio = 7, .active_low = 1, }, -+ { .name = "ifx:red:wps", .gpio = 9, .active_low = 1, }, -+}; -+ - static struct gpio_led_platform_data ifxmips_gpio_led_data; - - static struct platform_device ifxmips_gpio_leds = { -@@ -192,6 +202,14 @@ - #endif - }; - -+struct platform_device *arv452_devs[] = { -+ &ifxmips_gpio, &ifxmips_mii, &ifxmips_mtd, -+ &ifxmips_gpio_dev, &ifxmips_wdt, &dwc_usb, -+#ifdef CONFIG_LEDS_GPIO -+ &ifxmips_gpio_leds, -+#endif -+}; -+ - static struct gpio_led easy50712_leds[] = { - { .name = "ifx:green:test0", .gpio = 0,}, - { .name = "ifx:green:test1", .gpio = 1,}, -@@ -237,7 +255,20 @@ - .devs = arv5419_devs, - .reset_resource = {.name = "reset", .start = 1, .end = 14}, - .pci_external_clock = 1, -+#ifdef CONFIG_LEDS_GPIO - .gpio_leds = arv4519_gpio_leds, -+#endif -+ }, { -+ /* arcaydian annex-b board used by airties, arcor */ -+ .type = ARV452, -+ .name = "ARV452", -+ .system_type = SYSTEM_DANUBE_CHIPID2, -+ .devs = arv452_devs, -+ .reset_resource = {.name = "reset", .start = 1, .end = 14}, -+ .pci_external_clock = 1, -+#ifdef CONFIG_LEDS_GPIO -+ .gpio_leds = arv452_gpio_leds, -+#endif - }, - }; - -@@ -382,6 +413,14 @@ - ifxmips_gpio_led_data.num_leds = ARRAY_SIZE(arv4519_gpio_leds); - #endif - break; -+ case ARV452: -+ /* set some sane defaults for the gpios */ -+ board->num_devs = ARRAY_SIZE(arv452_devs); -+ ifxmips_w32(0x8001e7ff, IFXMIPS_EBU_BUSCON1); -+#ifdef CONFIG_LEDS_GPIO -+ ifxmips_gpio_led_data.num_leds = ARRAY_SIZE(arv452_gpio_leds); -+#endif -+ break; - } - #ifdef CONFIG_LEDS_GPIO - ifxmips_gpio_led_data.leds = board->gpio_leds; diff --git a/target/linux/ifxmips/patches-2.6.30/600-ebu-gpio.patch b/target/linux/ifxmips/patches-2.6.30/600-ebu-gpio.patch deleted file mode 100644 index 01e428a..0000000 --- a/target/linux/ifxmips/patches-2.6.30/600-ebu-gpio.patch +++ /dev/null @@ -1,196 +0,0 @@ -Index: linux-2.6.30.10/drivers/gpio/Kconfig -=================================================================== ---- linux-2.6.30.10.orig/drivers/gpio/Kconfig 2010-03-24 21:55:56.000000000 +0100 -+++ linux-2.6.30.10/drivers/gpio/Kconfig 2010-03-24 21:56:36.000000000 +0100 -@@ -176,4 +176,12 @@ - SPI driver for Microchip MCP23S08 I/O expander. This provides - a GPIO interface supporting inputs and outputs. - -+comment "EBU GPIO expanders:" -+ -+config GPIO_IFXMIPS_EBU -+ boolean "IFXMIPS EBU attached I/O expander" -+ depends on IFXMIPS -+ help -+ This driver allows you to drive latches attached to the SoCc External Bus Unit -+ - endif -Index: linux-2.6.30.10/drivers/gpio/Makefile -=================================================================== ---- linux-2.6.30.10.orig/drivers/gpio/Makefile 2010-03-24 21:55:56.000000000 +0100 -+++ linux-2.6.30.10/drivers/gpio/Makefile 2010-03-24 21:56:36.000000000 +0100 -@@ -12,3 +12,4 @@ - obj-$(CONFIG_GPIO_TWL4030) += twl4030-gpio.o - obj-$(CONFIG_GPIO_XILINX) += xilinx_gpio.o - obj-$(CONFIG_GPIO_BT8XX) += bt8xxgpio.o -+obj-$(CONFIG_GPIO_IFXMIPS_EBU) += ifxmips_ebu_gpio.o -Index: linux-2.6.30.10/arch/mips/ifxmips/board.c -=================================================================== ---- linux-2.6.30.10.orig/arch/mips/ifxmips/board.c 2010-03-25 10:43:06.000000000 +0100 -+++ linux-2.6.30.10/arch/mips/ifxmips/board.c 2010-03-25 12:40:54.000000000 +0100 -@@ -111,6 +111,11 @@ - .name = "ifxmips_wdt", - }; - -+static struct platform_device ifxmips_ebu = { -+ .id = 0, -+ .name = "ifxmips_ebu", -+}; -+ - static struct resource ifxmips_mtd_resource = { - .start = IFXMIPS_FLASH_START, - .end = IFXMIPS_FLASH_START + IFXMIPS_FLASH_MAX - 1, -@@ -145,10 +150,18 @@ - static struct gpio_led arv452_gpio_leds[] = { - { .name = "ifx:blue:power", .gpio = 3, .active_low = 1, }, - { .name = "ifx:blue:adsl", .gpio = 4, .active_low = 1, }, -- { .name = "ifx:pink:internet", .gpio = 5, .active_low = 1, }, -+ { .name = "ifx:blue:internet", .gpio = 5, .active_low = 1, }, - { .name = "ifx:red:power", .gpio = 6, .active_low = 1, }, - { .name = "ifx:yello:wps", .gpio = 7, .active_low = 1, }, - { .name = "ifx:red:wps", .gpio = 9, .active_low = 1, }, -+ { .name = "ifx:blue:voip", .gpio = 32, .active_low = 1, }, -+ { .name = "ifx:blue:fxs1", .gpio = 33, .active_low = 1, }, -+ { .name = "ifx:blue:fxs2", .gpio = 34, .active_low = 1, }, -+ { .name = "ifx:blue:fxo", .gpio = 35, .active_low = 1, }, -+ { .name = "ifx:blue:voice", .gpio = 36, .active_low = 1, }, -+ { .name = "ifx:blue:usb", .gpio = 37, .active_low = 1, }, -+ { .name = "ifx:blue:wlan", .gpio = 38, .active_low = 1, }, -+ { .name = "ifx:red:internet", .gpio = 41, .active_low = 1, }, - }; - - static struct gpio_led_platform_data ifxmips_gpio_led_data; -@@ -205,6 +218,7 @@ - struct platform_device *arv452_devs[] = { - &ifxmips_gpio, &ifxmips_mii, &ifxmips_mtd, - &ifxmips_gpio_dev, &ifxmips_wdt, &dwc_usb, -+ &ifxmips_ebu, - #ifdef CONFIG_LEDS_GPIO - &ifxmips_gpio_leds, - #endif -Index: linux-2.6.30.10/drivers/gpio/ifxmips_ebu_gpio.c -=================================================================== ---- /dev/null 1970-01-01 00:00:00.000000000 +0000 -+++ linux-2.6.30.10/drivers/gpio/ifxmips_ebu_gpio.c 2010-03-25 12:47:07.000000000 +0100 -@@ -0,0 +1,121 @@ -+/* -+ * This program is free software; you can redistribute it and/or modify -+ * it under the terms of the GNU General Public License as published by -+ * the Free Software Foundation; either version 2 of the License, or -+ * (at your option) any later version. -+ * -+ * This program is distributed in the hope that it will be useful, -+ * but WITHOUT ANY WARRANTY; without even the implied warranty of -+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -+ * GNU General Public License for more details. -+ * -+ * You should have received a copy of the GNU General Public License -+ * along with this program; if not, write to the Free Software -+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. -+ * -+ * Copyright (C) 2010 John Crispin <blogic@openwrt.org> -+ */ -+ -+#include <linux/init.h> -+#include <linux/platform_device.h> -+#include <linux/mutex.h> -+#include <linux/gpio.h> -+#include <ifxmips.h> -+ -+#define IFXMIPS_EBU_START 0x14000000 -+#define IFXMIPS_EBU_MAX 0x00001000 -+#define IFXMIPS_EBU_BUSCON 0x1e7ff -+#define IFXMIPS_EBU_WP 0x80000000 -+ -+static int shadow = (1 << 10) | (1 << 8); -+static void __iomem *virt; -+ -+static int -+ifxmips_ebu_direction_input(struct gpio_chip *chip, unsigned offset) -+{ -+ return -EINVAL; -+} -+ -+static int -+ifxmips_ebu_direction_output(struct gpio_chip *chip, unsigned offset, int value) -+{ -+ return 0; -+} -+ -+static int -+ifxmips_ebu_get(struct gpio_chip *chip, unsigned offset) -+{ -+ return -EINVAL; -+} -+ -+static void -+ifxmips_ebu_set(struct gpio_chip *chip, unsigned offset, int value) -+{ -+ if(value) -+ shadow |= (1 << offset); -+ else -+ shadow &= ~(1 << offset); -+ ifxmips_w32(IFXMIPS_EBU_BUSCON, IFXMIPS_EBU_BUSCON1); -+ *((__u16*)virt) = shadow; -+ ifxmips_w32(IFXMIPS_EBU_BUSCON | IFXMIPS_EBU_WP, IFXMIPS_EBU_BUSCON1); -+} -+ -+static struct gpio_chip -+ifxmips_ebu_chip = -+{ -+ .label = "ifxmips_ebu", -+ .direction_input = ifxmips_ebu_direction_input, -+ .direction_output = ifxmips_ebu_direction_output, -+ .set = ifxmips_ebu_set, -+ .get = ifxmips_ebu_get, -+ .base = 32, -+ .ngpio = 16, -+ .can_sleep = 1, -+ .owner = THIS_MODULE, -+}; -+ -+static int __devinit -+ifxmips_ebu_probe(struct platform_device *dev) -+{ -+ ifxmips_w32(IFXMIPS_EBU_START | 0x1, IFXMIPS_EBU_ADDRSEL1); -+ ifxmips_w32(IFXMIPS_EBU_BUSCON | IFXMIPS_EBU_WP, IFXMIPS_EBU_BUSCON1); -+ virt = ioremap_nocache(IFXMIPS_EBU_START, IFXMIPS_EBU_MAX); -+ if(gpiochip_add(&ifxmips_ebu_chip)) -+ return -EINVAL; -+ return 0; -+} -+ -+static int -+ifxmips_ebu_remove(struct platform_device *dev) -+{ -+ return gpiochip_remove(&ifxmips_ebu_chip); -+} -+ -+static struct platform_driver -+ifxmips_ebu_driver = { -+ .probe = ifxmips_ebu_probe, -+ .remove = ifxmips_ebu_remove, -+ .driver = { -+ .name = "ifxmips_ebu", -+ .owner = THIS_MODULE, -+ }, -+}; -+ -+static int __init -+ifxmips_ebu_init(void) -+{ -+ return platform_driver_register(&ifxmips_ebu_driver); -+} -+ -+static void __exit -+ifxmips_ebu_exit(void) -+{ -+ platform_driver_unregister(&ifxmips_ebu_driver); -+} -+ -+module_init(ifxmips_ebu_init); -+module_exit(ifxmips_ebu_exit); -+ -+MODULE_AUTHOR("John Crispin <blogic@openwrt.org>"); -+MODULE_LICENSE("GPL v2"); -+MODULE_DESCRIPTION("ifxmips - EBU Latch GPIO-Expander"); |