* bump kernel to 2.6.35.8 * merge arcadyn mach files * fixes ar9 * adds hack for tapi drivers

SVN-Revision: 23836

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 bd1b399c12..0000000000
--- 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 49ff663105..0000000000
--- 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 5e7530ecde..0000000000
--- 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 fae887b4d9..0000000000
--- 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 1169378e42..0000000000
--- 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 30f169304e..0000000000
--- 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 184c78ca98..0000000000
--- 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 8e668da9a8..0000000000
--- 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 3d4c997454..0000000000
--- 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 1fbd4c86e0..0000000000
--- 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 1a546a80b5..0000000000
--- 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 6584e1f2ca..0000000000
--- 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 c14d1399db..0000000000
--- 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 3ceeb2ca5e..0000000000
--- 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 01e428a183..0000000000
--- 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");