remove target

SVN-Revision: 7669

7 files changed, 0 insertions, 488 deletions

diff --git a/target/linux/aruba-2.6/patches/000-aruba.patch b/target/linux/aruba-2.6/patches/000-aruba.patch
deleted file mode 100644
index 2867bc4c3a..0000000000
--- a/target/linux/aruba-2.6/patches/000-aruba.patch
+++ /dev/null
@@ -1,215 +0,0 @@
-diff -Nur linux-2.6.21.1/arch/mips/Kconfig linux-2.6.21.1-owrt/arch/mips/Kconfig
---- linux-2.6.21.1/arch/mips/Kconfig	2007-04-27 23:49:26.000000000 +0200
-+++ linux-2.6.21.1-owrt/arch/mips/Kconfig	2007-05-23 23:34:01.000000000 +0200
-@@ -220,6 +220,17 @@
- 	  <http://www.marvell.com/>.  Say Y here if you wish to build a
- 	  kernel for this platform.
- 
-+config MACH_ARUBA
-+	bool "Support for the ARUBA product line"
-+	select DMA_NONCOHERENT
-+	select CPU_HAS_PREFETCH
-+	select HW_HAS_PCI
-+	select SWAP_IO_SPACE
-+	select SYS_SUPPORTS_32BIT_KERNEL
-+	select SYS_HAS_CPU_MIPS32_R1
-+	select SYS_SUPPORTS_BIG_ENDIAN
-+
-+
- config MACH_JAZZ
- 	bool "Jazz family of machines"
- 	select ARC
-diff -Nur linux-2.6.21.1/arch/mips/Makefile linux-2.6.21.1-owrt/arch/mips/Makefile
---- linux-2.6.21.1/arch/mips/Makefile	2007-04-27 23:49:26.000000000 +0200
-+++ linux-2.6.21.1-owrt/arch/mips/Makefile	2007-05-23 23:34:01.000000000 +0200
-@@ -158,6 +158,14 @@
- #
- 
- #
-+# Aruba
-+#
-+
-+core-$(CONFIG_MACH_ARUBA)	+= arch/mips/aruba/
-+cflags-$(CONFIG_MACH_ARUBA)	+= -Iinclude/asm-mips/aruba
-+load-$(CONFIG_MACH_ARUBA)	+= 0x80100000
-+
-+#
- # Acer PICA 61, Mips Magnum 4000 and Olivetti M700.
- #
- core-$(CONFIG_MACH_JAZZ)	+= arch/mips/jazz/
-diff -Nur linux-2.6.21.1/drivers/net/Kconfig linux-2.6.21.1-owrt/drivers/net/Kconfig
---- linux-2.6.21.1/drivers/net/Kconfig	2007-04-27 23:49:26.000000000 +0200
-+++ linux-2.6.21.1-owrt/drivers/net/Kconfig	2007-05-24 10:45:57.000000000 +0200
-@@ -201,6 +201,13 @@
- 
- source "drivers/net/arm/Kconfig"
- 
-+config IDT_RC32434_ETH
-+        tristate "IDT RC32434 Local Ethernet support"
-+        depends on NET_ETHERNET
-+        help
-+        IDT RC32434 has one local ethernet port. Say Y here to enable it.
-+        To compile this driver as a module, choose M here.
-+
- config MACE
- 	tristate "MACE (Power Mac ethernet) support"
- 	depends on NET_ETHERNET && PPC_PMAC && PPC32
-diff -Nur linux-2.6.21.1/drivers/net/Makefile linux-2.6.21.1-owrt/drivers/net/Makefile
---- linux-2.6.21.1/drivers/net/Makefile	2007-04-27 23:49:26.000000000 +0200
-+++ linux-2.6.21.1-owrt/drivers/net/Makefile	2007-05-24 10:45:57.000000000 +0200
-@@ -38,6 +38,7 @@
- obj-$(CONFIG_MACE) += mace.o
- obj-$(CONFIG_BMAC) += bmac.o
- 
-+obj-$(CONFIG_IDT_RC32434_ETH) += rc32434_eth.o
- obj-$(CONFIG_DGRS) += dgrs.o
- obj-$(CONFIG_VORTEX) += 3c59x.o
- obj-$(CONFIG_TYPHOON) += typhoon.o
-diff -Nur linux-2.6.21.1/drivers/net/natsemi.c linux-2.6.21.1-owrt/drivers/net/natsemi.c
---- linux-2.6.21.1/drivers/net/natsemi.c	2007-04-27 23:49:26.000000000 +0200
-+++ linux-2.6.21.1-owrt/drivers/net/natsemi.c	2007-05-23 23:34:01.000000000 +0200
-@@ -656,6 +656,49 @@
- static int netdev_get_eeprom(struct net_device *dev, u8 *buf);
- static const struct ethtool_ops ethtool_ops;
- 
-+#ifdef CONFIG_MACH_ARUBA
-+
-+#include <linux/ctype.h>
-+
-+#ifndef ERR
-+#define ERR(fmt, args...) printk("%s: " fmt, __func__, ##args)
-+#endif
-+
-+static int parse_mac_addr(struct net_device *dev, char* macstr)
-+{
-+        int i, j;
-+        unsigned char result, value;
-+
-+        for (i=0; i<6; i++) {
-+                result = 0;
-+                if (i != 5 && *(macstr+2) != ':') {
-+                        ERR("invalid mac address format: %d %c\n",
-+                            i, *(macstr+2));
-+                        return -EINVAL;
-+                }
-+                for (j=0; j<2; j++) {
-+                        if (isxdigit(*macstr) && (value = isdigit(*macstr) ? *macstr-'0' :
-+                                                  toupper(*macstr)-'A'+10) < 16) {
-+                                result = result*16 + value;
-+                                macstr++;
-+                        }
-+                        else {
-+                                ERR("invalid mac address "
-+                                    "character: %c\n", *macstr);
-+                                return -EINVAL;
-+                        }
-+                }
-+
-+                macstr++;
-+                dev->dev_addr[i] = result;
-+        }
-+
-+	dev->dev_addr[5]++;
-+        return 0;
-+}
-+
-+#endif
-+
- static inline void __iomem *ns_ioaddr(struct net_device *dev)
- {
- 	return (void __iomem *) dev->base_addr;
-@@ -794,6 +837,7 @@
- 		goto err_ioremap;
- 	}
- 
-+#ifndef CONFIG_MACH_ARUBA
- 	/* Work around the dropped serial bit. */
- 	prev_eedata = eeprom_read(ioaddr, 6);
- 	for (i = 0; i < 3; i++) {
-@@ -802,6 +846,19 @@
- 		dev->dev_addr[i*2+1] = eedata >> 7;
- 		prev_eedata = eedata;
- 	}
-+#else
-+	{
-+		char mac[32];
-+		unsigned char def_mac[6] = {00, 0x0b, 0x86, 0xba, 0xdb, 0xad};
-+		extern char *getenv(char *e);
-+		memset(mac, 0, 32);
-+		memcpy(mac, getenv("ethaddr"), 17);
-+		if (parse_mac_addr(dev, mac)){
-+			printk("%s: MAC address not found\n", __func__);
-+			memcpy(dev->dev_addr, def_mac, 6);
-+		}
-+	}
-+#endif
- 
- 	dev->base_addr = (unsigned long __force) ioaddr;
- 	dev->irq = irq;
-diff -Nur linux-2.6.21.1/include/asm-mips/bootinfo.h linux-2.6.21.1-owrt/include/asm-mips/bootinfo.h
---- linux-2.6.21.1/include/asm-mips/bootinfo.h	2007-04-27 23:49:26.000000000 +0200
-+++ linux-2.6.21.1-owrt/include/asm-mips/bootinfo.h	2007-05-23 23:34:01.000000000 +0200
-@@ -213,6 +213,17 @@
- #define MACH_GROUP_NEC_EMMA2RH 25	/* NEC EMMA2RH (was 23)		*/
- #define  MACH_NEC_MARKEINS	0	/* NEC EMMA2RH Mark-eins	*/
- 
-+
-+/*
-+ * Valid machtype for group ARUBA
-+ */
-+#define MACH_GROUP_ARUBA	23
-+#define  MACH_ARUBA_UNKNOWN	0
-+#define  MACH_ARUBA_AP60	1
-+#define  MACH_ARUBA_AP65	2
-+#define  MACH_ARUBA_AP70	3
-+#define  MACH_ARUBA_AP40	4
-+
- #define CL_SIZE			COMMAND_LINE_SIZE
- 
- const char *get_system_type(void);
-diff -Nur linux-2.6.21.1/include/asm-mips/cpu.h linux-2.6.21.1-owrt/include/asm-mips/cpu.h
---- linux-2.6.21.1/include/asm-mips/cpu.h	2007-04-27 23:49:26.000000000 +0200
-+++ linux-2.6.21.1-owrt/include/asm-mips/cpu.h	2007-05-23 23:34:01.000000000 +0200
-@@ -54,6 +54,9 @@
- #define PRID_IMP_R14000		0x0f00
- #define PRID_IMP_R8000		0x1000
- #define PRID_IMP_PR4450		0x1200
-+#define PRID_IMP_RC32334	0x1800
-+#define PRID_IMP_RC32355	0x1900
-+#define PRID_IMP_RC32365	0x1900
- #define PRID_IMP_R4600		0x2000
- #define PRID_IMP_R4700		0x2100
- #define PRID_IMP_TX39		0x2200
-@@ -200,7 +203,8 @@
- #define CPU_SB1A		62
- #define CPU_74K			63
- #define CPU_R14000		64
--#define CPU_LAST		64
-+#define CPU_RC32300		65
-+#define CPU_LAST		65
- 
- /*
-  * ISA Level encodings
-diff -Nur linux-2.6.21.1/include/asm-mips/mach-generic/irq.h linux-2.6.21.1-owrt/include/asm-mips/mach-generic/irq.h
---- linux-2.6.21.1/include/asm-mips/mach-generic/irq.h	2007-04-27 23:49:26.000000000 +0200
-+++ linux-2.6.21.1-owrt/include/asm-mips/mach-generic/irq.h	2007-05-23 23:35:55.000000000 +0200
-@@ -9,7 +9,7 @@
- #define __ASM_MACH_GENERIC_IRQ_H
- 
- #ifndef NR_IRQS
--#define NR_IRQS	128
-+#define NR_IRQS	256
- #endif
- 
- #ifdef CONFIG_I8259
-diff -Nur linux-2.6.21.1/include/linux/kernel.h linux-2.6.21.1-owrt/include/linux/kernel.h
---- linux-2.6.21.1/include/linux/kernel.h	2007-04-27 23:49:26.000000000 +0200
-+++ linux-2.6.21.1-owrt/include/linux/kernel.h	2007-05-23 23:34:01.000000000 +0200
-@@ -334,6 +334,7 @@
- };
- 
- /* Force a compilation error if condition is true */
-+extern void BUILD_BUG(void);
- #define BUILD_BUG_ON(condition) ((void)sizeof(char[1 - 2*!!(condition)]))
- 
- /* Force a compilation error if condition is true, but also produce a
diff --git a/target/linux/aruba-2.6/patches/001-flash.patch b/target/linux/aruba-2.6/patches/001-flash.patch
deleted file mode 100644
index 8bd5be8e11..0000000000
--- a/target/linux/aruba-2.6/patches/001-flash.patch
+++ /dev/null
@@ -1,90 +0,0 @@
-diff -Nur linux-2.6.15/drivers/mtd/chips/cfi_probe.c linux-2.6.15-openwrt/drivers/mtd/chips/cfi_probe.c
---- linux-2.6.15/drivers/mtd/chips/cfi_probe.c	2006-01-03 04:21:10.000000000 +0100
-+++ linux-2.6.15-openwrt/drivers/mtd/chips/cfi_probe.c	2006-01-10 00:32:32.000000000 +0100
-@@ -26,6 +26,74 @@
- static void print_cfi_ident(struct cfi_ident *);
- #endif
- 
-+#if 1
-+
-+#define AMD_AUTOSEL_OFF1	0xAAA
-+#define AMD_AUTOSEL_OFF2	0x555
-+#define AMD_MANUF_ID		0x1
-+#define AMD_DEVICE_ID1		0xF6 /* T */
-+#define AMD_DEVICE_ID2		0xF9 /* B */
-+/* Foll. are definitions for Macronix Flash Part */
-+#define MCX_MANUF_ID		0xC2
-+#define MCX_DEVICE_ID1		0xA7
-+#define MCX_DEVICE_ID2		0xA8
-+/* Foll. common to both AMD and Macronix */
-+#define FACTORY_LOCKED		0x99
-+#define USER_LOCKED		0x19
-+
-+/* NOTE: AP-70/6x use BYTE mode flash access. Therefore the
-+ * lowest Addr. pin in the flash is not A0 but A-1 (A minus 1).
-+ * CPU's A0 is tied to Flash's A-1, A1 to A0 and so on. This
-+ * gives 4MB of byte-addressable mem. In byte mode, all addr
-+ * need to be multiplied by 2 (i.e compared to word mode).
-+ * NOTE: AMD_AUTOSEL_OFF1 and OFF2 are already mult. by 2
-+ * Just blindly use the addr offsets suggested in the manual
-+ * for byte mode and you'll be OK. Offs. in Table 6 need to
-+ * be mult by 2 (for getting autosel params)
-+ */
-+void
-+flash_detect(struct map_info *map, __u32 base, struct cfi_private *cfi)
-+{
-+	map_word val[3];
-+	int osf = cfi->interleave * cfi->device_type; // =2 for AP70/6x
-+	char *manuf, *part, *lock ;
-+
-+	if (osf != 1) return ;
-+
-+	cfi_send_gen_cmd(0xAA, AMD_AUTOSEL_OFF1, base, map, cfi, cfi->device_type, NULL);
-+	cfi_send_gen_cmd(0x55, AMD_AUTOSEL_OFF2, base, map, cfi, cfi->device_type, NULL);
-+	cfi_send_gen_cmd(0x90, AMD_AUTOSEL_OFF1, base, map, cfi, cfi->device_type, NULL);
-+	val[0] = map_read(map, base) ; // manuf ID
-+	val[1] = map_read(map, base+2) ; // device ID
-+	val[2] = map_read(map, base+6) ; // lock indicator
-+#if 0
-+printk("v1=0x%x v2=0x%x v3=0x%x\n", val[0], val[1], val[2]) ;
-+#endif
-+	if (val[0].x[0] == AMD_MANUF_ID) {
-+		manuf = "AMD Flash" ;
-+		if (val[1].x[0] == AMD_DEVICE_ID1)
-+			part = "AM29LV320D (Top)" ;
-+		else if (val[1].x[0] == AMD_DEVICE_ID2)
-+			part = "AM29LV320D (Bot)" ;
-+		else part = "Unknown" ;
-+	} else if (val[0].x[0] == MCX_MANUF_ID) {
-+		manuf = "Macronix Flash" ;
-+		if (val[1].x[0] == MCX_DEVICE_ID1)
-+			part = "MX29LV320A (Top)" ;
-+		else if (val[1].x[0] == MCX_DEVICE_ID2)
-+			part = "MX29LV320A (Bot)" ;
-+		else part = "Unknown" ;
-+	} else
-+		return ;
-+	if (val[2].x[0] == FACTORY_LOCKED)
-+		lock = "Factory Locked" ;
-+	else if (val[2].x[0] == USER_LOCKED)
-+		lock = "User Locked" ;
-+	else lock = "Unknown locking" ;
-+	printk("%s %s (%s)\n", manuf, part, lock) ;
-+}
-+#endif
-+
- static int cfi_probe_chip(struct map_info *map, __u32 base,
- 			  unsigned long *chip_map, struct cfi_private *cfi);
- static int cfi_chip_setup(struct map_info *map, struct cfi_private *cfi);
-@@ -118,6 +186,10 @@
- 	}
- 
- 	xip_disable();
-+#if 1
-+	//cfi_send_gen_cmd(0xF0, 0, base, map, cfi, cfi->device_type, NULL);
-+	flash_detect(map, base, cfi) ;
-+#endif
- 	cfi_send_gen_cmd(0xF0, 0, base, map, cfi, cfi->device_type, NULL);
- 	cfi_send_gen_cmd(0xFF, 0, base, map, cfi, cfi->device_type, NULL);
- 	cfi_send_gen_cmd(0x98, 0x55, base, map, cfi, cfi->device_type, NULL);
-
diff --git a/target/linux/aruba-2.6/patches/003-pci.patch b/target/linux/aruba-2.6/patches/003-pci.patch
deleted file mode 100644
index fdc451fdd5..0000000000
--- a/target/linux/aruba-2.6/patches/003-pci.patch
+++ /dev/null
@@ -1,52 +0,0 @@
-diff -Nur linux-2.6.15/arch/mips/pci/Makefile linux-2.6.15-openwrt/arch/mips/pci/Makefile
---- linux-2.6.15/arch/mips/pci/Makefile	2006-01-03 04:21:10.000000000 +0100
-+++ linux-2.6.15-openwrt/arch/mips/pci/Makefile	2006-01-10 00:32:32.000000000 +0100
-@@ -53,3 +53,4 @@
- obj-$(CONFIG_VICTOR_MPC30X)	+= fixup-mpc30x.o
- obj-$(CONFIG_ZAO_CAPCELLA)	+= fixup-capcella.o
- obj-$(CONFIG_WR_PPMC)		+= fixup-wrppmc.o
-+obj-$(CONFIG_MACH_ARUBA)        += fixup-aruba.o ops-aruba.o pci-aruba.o
-diff -Nur linux-2.6.15/drivers/pci/access.c linux-2.6.15-openwrt/drivers/pci/access.c
---- linux-2.6.15/drivers/pci/access.c	2006-01-03 04:21:10.000000000 +0100
-+++ linux-2.6.15-openwrt/drivers/pci/access.c	2006-01-10 00:43:10.000000000 +0100
-@@ -21,6 +21,7 @@
- #define PCI_word_BAD (pos & 1)
- #define PCI_dword_BAD (pos & 3)
- 
-+#ifdef __MIPSEB__
- #define PCI_OP_READ(size,type,len) \
- int pci_bus_read_config_##size \
- 	(struct pci_bus *bus, unsigned int devfn, int pos, type *value)	\
-@@ -31,11 +32,32 @@
- 	if (PCI_##size##_BAD) return PCIBIOS_BAD_REGISTER_NUMBER;	\
- 	spin_lock_irqsave(&pci_lock, flags);				\
- 	res = bus->ops->read(bus, devfn, pos, len, &data);		\
-+	if (len == 1)							\
-+	 *value = (type)((data >> 24) & 0xff);				\
-+	 else if (len == 2)						\
-+	 *value = (type)((data >> 16) & 0xffff);			\
-+	else								\
- 	*value = (type)data;						\
- 	spin_unlock_irqrestore(&pci_lock, flags);			\
- 	return res;							\
- }
-+#else
- 
-+#define PCI_OP_READ(size,type,len) \
-+int pci_bus_read_config_##size \
-+	(struct pci_bus *bus, unsigned int devfn, int pos, type *value) \
-+{									\
-+	int res;							\
-+	unsigned long flags;						\
-+	u32 data = 0;							\
-+	if (PCI_##size##_BAD) return PCIBIOS_BAD_REGISTER_NUMBER;	\
-+	spin_lock_irqsave(&pci_lock, flags);				\
-+	res = bus->ops->read(bus, devfn, pos, len, &data);		\
-+	*value = (type)data;						\
-+	spin_unlock_irqrestore(&pci_lock, flags);			\
-+	return res;							\
-+}
-+#endif
- #define PCI_OP_WRITE(size,type,len) \
- int pci_bus_write_config_##size \
- 	(struct pci_bus *bus, unsigned int devfn, int pos, type value)	\
diff --git a/target/linux/aruba-2.6/patches/004-wdt.patch b/target/linux/aruba-2.6/patches/004-wdt.patch
deleted file mode 100644
index 74731b2d36..0000000000
--- a/target/linux/aruba-2.6/patches/004-wdt.patch
+++ /dev/null
@@ -1,12 +0,0 @@
-diff -Nur linux-2.6.15.3/drivers/char/watchdog/Makefile linux-2.6.15.3-openwrt/drivers/char/watchdog/Makefile
---- linux-2.6.15.3/drivers/char/watchdog/Makefile	2006-02-22 10:04:18.596278000 -0800
-+++ linux-2.6.15.3-openwrt/drivers/char/watchdog/Makefile	2006-02-22 10:06:21.400960000 -0800
-@@ -71,5 +71,8 @@
- 
- # SPARC64 Architecture
- 
-+# Aruba Architecture
-+obj-$(CONFIG_MACH_ARUBA) += wdt_merlot.o
-+
- # Architecture Independant
- obj-$(CONFIG_SOFT_WATCHDOG) += softdog.o
diff --git a/target/linux/aruba-2.6/patches/010-ar2313_enet.patch b/target/linux/aruba-2.6/patches/010-ar2313_enet.patch
deleted file mode 100644
index 0f30b3888e..0000000000
--- a/target/linux/aruba-2.6/patches/010-ar2313_enet.patch
+++ /dev/null
@@ -1,27 +0,0 @@
-diff -Nur linux-2.6.17/drivers/net/Kconfig linux-2.6.17-owrt/drivers/net/Kconfig
---- linux-2.6.17/drivers/net/Kconfig	2006-06-19 12:05:01.000000000 +0200
-+++ linux-2.6.17-owrt/drivers/net/Kconfig	2006-06-19 12:26:35.000000000 +0200
-@@ -310,6 +310,12 @@
- 
- source "drivers/net/arm/Kconfig"
- 
-+config AR2313
-+	tristate "AR2313 Ethernet support"
-+	depends on NET_ETHERNET && MACH_ARUBA
-+	help
-+	  Support for the AR2313 Ethernet part on Aruba AP60/61
-+
- config IDT_RC32434_ETH
-         tristate "IDT RC32434 Local Ethernet support"
-         depends on NET_ETHERNET
-diff -Nur linux-2.6.17/drivers/net/Makefile linux-2.6.17-owrt/drivers/net/Makefile
---- linux-2.6.17/drivers/net/Makefile	2006-06-19 12:05:01.000000000 +0200
-+++ linux-2.6.17-owrt/drivers/net/Makefile	2006-06-19 12:27:02.000000000 +0200
-@@ -12,6 +12,7 @@
- obj-$(CONFIG_CHELSIO_T1) += chelsio/
- obj-$(CONFIG_BONDING) += bonding/
- obj-$(CONFIG_GIANFAR) += gianfar_driver.o
-+obj-$(CONFIG_AR2313) += ar2313/
- 
- gianfar_driver-objs := gianfar.o \
- 		gianfar_ethtool.o \
diff --git a/target/linux/aruba-2.6/patches/011-ap6x_serial_fix.patch b/target/linux/aruba-2.6/patches/011-ap6x_serial_fix.patch
deleted file mode 100644
index ac5c78e251..0000000000
--- a/target/linux/aruba-2.6/patches/011-ap6x_serial_fix.patch
+++ /dev/null
@@ -1,22 +0,0 @@
-diff -urN linux.old/drivers/serial/8250.c linux.net/drivers/serial/8250.c
---- linux.old/drivers/serial/8250.c	2006-01-15 07:16:02.000000000 +0100
-+++ linux.net/drivers/serial/8250.c	2006-01-30 06:12:30.509342250 +0100
-@@ -1615,6 +1615,8 @@
- 
- 	serial8250_set_mctrl(&up->port, up->port.mctrl);
- 
-+// For some reason this test causes problems on the AP6x serial console
-+#if 0
- 	/*
- 	 * Do a quick test to see if we receive an
- 	 * interrupt when we enable the TX irq.
-@@ -1633,7 +1635,8 @@
- 	} else {
- 		up->bugs &= ~UART_BUG_TXEN;
- 	}
--
-+#endif
-+	
- 	spin_unlock_irqrestore(&up->port.lock, flags);
- 
- 	/*
diff --git a/target/linux/aruba-2.6/patches/012-ehci_softirq.patch b/target/linux/aruba-2.6/patches/012-ehci_softirq.patch
deleted file mode 100644
index 4c187d12b1..0000000000
--- a/target/linux/aruba-2.6/patches/012-ehci_softirq.patch
+++ /dev/null
@@ -1,70 +0,0 @@
-diff -Nurb linux-2.6.16.1/drivers/usb/host/ehci.h linux-patched/drivers/usb/host/ehci.h
---- linux-2.6.16.1/drivers/usb/host/ehci.h	2006-03-27 22:49:02.000000000 -0800
-+++ linux-patched/drivers/usb/host/ehci.h	2006-04-07 12:07:30.000000000 -0700
-@@ -82,6 +82,7 @@
- 	struct dma_pool		*sitd_pool;	/* sitd per split iso urb */
- 
- 	struct timer_list	watchdog;
-+	struct timer_list	softirq;
- 	unsigned long		actions;
- 	unsigned		stamp;
- 	unsigned long		next_statechange;
-diff -Nurb linux-2.6.16.1/drivers/usb/host/ehci-hcd.c linux-patched/drivers/usb/host/ehci-hcd.c
---- linux-2.6.16.1/drivers/usb/host/ehci-hcd.c	2006-03-27 22:49:02.000000000 -0800
-+++ linux-patched/drivers/usb/host/ehci-hcd.c	2006-04-07 13:20:13.000000000 -0700
-@@ -116,6 +116,7 @@
- #define EHCI_IO_JIFFIES		(HZ/10)		/* io watchdog > irq_thresh */
- #define EHCI_ASYNC_JIFFIES	(HZ/20)		/* async idle timeout */
- #define EHCI_SHRINK_JIFFIES	(HZ/200)	/* async qh unlink delay */
-+#define EHCI_SOFTIRQ		(HZ/400)
- 
- /* Initial IRQ latency:  faster than hw default */
- static int log2_irq_thresh = 0;		// 0 to 6
-@@ -263,6 +264,16 @@
- #include "ehci-sched.c"
- 
- /*-------------------------------------------------------------------------*/
-+static irqreturn_t ehci_irq (struct usb_hcd *hcd);
-+
-+static void ehci_softirq (unsigned long param)
-+{
-+	struct ehci_hcd         *ehci = (struct ehci_hcd *) param;
-+
-+	if (ehci_irq(ehci_to_hcd(ehci)) != IRQ_NONE)
-+		set_bit(HCD_FLAG_SAW_IRQ, &(ehci_to_hcd(ehci))->flags);
-+	mod_timer (&ehci->softirq, jiffies + EHCI_SOFTIRQ);
-+}
- 
- static void ehci_watchdog (unsigned long param)
- {
-@@ -280,6 +291,10 @@
- 			COUNT (ehci->stats.lost_iaa);
- 			writel (STS_IAA, &ehci->regs->status);
- 			ehci->reclaim_ready = 1;
-+			if (!timer_pending(&ehci->softirq)) {
-+				ehci_info(ehci, "switching to softirq\n");
-+				mod_timer (&ehci->softirq, jiffies + EHCI_SOFTIRQ);
-+			}
- 		}
- 	}
- 
-@@ -371,6 +388,7 @@
- 
- 	/* no more interrupts ... */
- 	del_timer_sync (&ehci->watchdog);
-+	del_timer_sync (&ehci->softirq);
- 
- 	spin_lock_irq(&ehci->lock);
- 	if (HC_IS_RUNNING (hcd->state))
-@@ -418,6 +436,10 @@
- 	ehci->watchdog.function = ehci_watchdog;
- 	ehci->watchdog.data = (unsigned long) ehci;
- 
-+	init_timer(&ehci->softirq);
-+	ehci->softirq.function = ehci_softirq;
-+	ehci->softirq.data = (unsigned long) ehci;
-+
- 	/*
- 	 * hw default: 1K periodic list heads, one per frame.
- 	 * periodic_size can shrink by USBCMD update if hcc_params allows.
-