port new diag driver to kamikaze

SVN-Revision: 5426

package/broadcom-diag/Makefile

@@ -9,20 +9,21 @@
 include $(TOPDIR)/rules.mk
 include $(INCLUDE_DIR)/kernel.mk
 
-PKG_NAME:=kmod-diag
+PKG_NAME:=broadcom-diag
 PKG_RELEASE:=1
 
 PKG_BUILD_DIR:=$(KERNEL_BUILD_DIR)/$(PKG_NAME)
 
 include $(INCLUDE_DIR)/package.mk
 
-define Package/kmod-diag
+define KernelPackage/diag
   SECTION:=kernel
   CATEGORY:=Kernel drivers
   DEFAULT:=y
-  DEPENDS:=@LINUX_2_4_BRCM
+  DEPENDS:=@LINUX_2_4_BRCM||LINUX_2_6_BRCM
   TITLE:=Driver for router LEDs and Buttons
-  VERSION:=$(LINUX_VERSION)-$(BOARD)-$(PKG_RELEASE)
+  VERSION:=$(PKG_RELEASE)+$(LINUX_VERSION)-$(BOARD)-$(LINUX_RELEASE)
+  FILES:=$(PKG_BUILD_DIR)/diag.$(LINUX_KMOD_SUFFIX)
 endef
 
 define Build/Prepare
@@ -39,10 +40,4 @@ define Build/Compile
 		modules
 endef
 	
-define Package/kmod-diag/install
+$(eval $(call KernelPackage,diag))
-	install -d -m0755 $(1)/lib/modules/$(LINUX_VERSION)
-	$(CP) $(PKG_BUILD_DIR)/diag.$(LINUX_KMOD_SUFFIX) \
-		$(1)/lib/modules/$(LINUX_VERSION)/
-endef
-
-$(eval $(call BuildPackage,kmod-diag))

package/broadcom-diag/src/Makefile

@@ -13,7 +13,6 @@
 obj-m := diag.o
 
 ifeq ($(MAKING_MODULES),1)
-export-objs := diag.o
 
 -include $(TOPDIR)/Rules.make
 endif

package/broadcom-diag/src/diag.c

@@ -0,0 +1,939 @@
+/*
+ * diag.c - GPIO interface driver for Broadcom boards
+ *
+ * Copyright (C) 2006 Mike Baker <mbm@openwrt.org>,
+ *                    Felix Fietkau <nbd@openwrt.org>
+ *
+ * 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.
+ *
+ * $Id:$
+ */
+#include <linux/module.h>
+#include <linux/pci.h>
+#include <linux/kmod.h>
+#include <linux/proc_fs.h>
+#include <linux/timer.h>
+#include <linux/version.h>
+#include <asm/uaccess.h>
+
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
+#include <linux/kobject.h>
+#include <linux/workqueue.h>
+#define hotplug_path uevent_helper
+#else
+#include <linux/tqueue.h>
+#define INIT_WORK INIT_TQUEUE
+#define schedule_work schedule_task
+#define work_struct tq_struct
+#define sbh bcm947xx_sbh
+#define sbh_lock bcm947xx_sbh_lock
+#endif
+
+#include <typedefs.h>
+#include <osl.h>
+#include <bcmdevs.h>
+#include <sbutils.h>
+#include <sbconfig.h>
+#include <sbchipc.h>
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
+#include <sbmips.h>
+#else
+#include <hndcpu.h>
+#endif
+
+#define MODULE_NAME "diag"
+
+#define MAX_GPIO 8
+#define FLASH_TIME HZ/6
+
+#define EXTIF_ADDR 0x1f000000
+#define EXTIF_UART (EXTIF_ADDR + 0x00800000)
+
+/* For LEDs */
+#define GPIO_TYPE_NORMAL	(0x0 << 24)
+#define GPIO_TYPE_EXTIF 	(0x1 << 24)
+#define GPIO_TYPE_MASK  	(0xf << 24)
+
+static unsigned int gpiomask = 0;
+module_param(gpiomask, int, 0644);
+
+enum polarity_t {
+	REVERSE = 0,
+	NORMAL = 1,
+};
+
+enum {
+	PROC_BUTTON,
+	PROC_LED,
+	PROC_MODEL,
+	PROC_GPIOMASK
+};
+
+struct prochandler_t {
+	int type;
+	void *ptr;
+};
+
+struct button_t {
+	struct prochandler_t proc;
+	char *name;
+	u16 gpio;
+	u8 polarity;
+	u8 pressed;
+	unsigned long seen;
+};
+
+struct led_t {
+	struct prochandler_t proc;
+	char *name;
+	u32 gpio;
+	u8 polarity;
+	u8 flash;
+	u8 state;
+};
+
+struct platform_t {
+	char *name;
+	struct button_t buttons[MAX_GPIO];
+	struct led_t leds[MAX_GPIO];
+};
+
+enum {
+	/* Linksys */
+	WAP54GV1,
+	WAP54GV3,
+	WRT54GV1,
+	WRT54G,
+	WRTSL54GS,
+	WRT54G3G,
+	
+	/* ASUS */
+	WLHDD,
+	WL300G,
+	WL500G,
+	WL500GD,
+	WL500GP,
+	ASUS_4702,
+	
+	/* Buffalo */
+	WBR2_G54,
+	WHR_G54S,
+	WHR_HP_G54,
+	WHR2_A54G54,
+	WLA2_G54L,
+	BUFFALO_UNKNOWN,
+	BUFFALO_UNKNOWN_4710,
+
+	/* Siemens */
+	SE505V1,
+	SE505V2,
+	
+	/* US Robotics */
+	USR5461,
+
+	/* Dell */
+	TM2300,
+
+	/* Motorola */
+	WE800G,
+	WR850GV1,
+	WR850GV2,
+
+	/* Belkin */
+	BELKIN_UNKNOWN,
+};
+
+static struct platform_t platforms[] = {
+	/* Linksys */
+	[WAP54GV1] = {
+		.name		= "Linksys WAP54G V1",
+		.buttons	= {
+			{ .name = "reset",	.gpio = 1 << 0 },
+		},
+		.leds		= { 
+			{ .name = "diag",	.gpio = 1 << 3 },
+			{ .name = "wlan",	.gpio = 1 << 4 },
+		},
+	},
+	[WAP54GV3] = {
+		.name		= "Linksys WAP54G V3",
+		.buttons	= {
+			/* FIXME: verify this */
+			{ .name = "reset",	.gpio = 1 << 7 },
+			{ .name = "ses",	.gpio = 1 << 0 },
+		},
+		.leds		= { 
+			/* FIXME: diag? */
+			{ .name = "ses",	.gpio = 1 << 1 },
+		},
+	},
+	[WRT54GV1] = {
+		.name		= "Linksys WRT54G V1.x",
+		.buttons	= {
+			{ .name = "reset",	.gpio = 1 << 6 },
+		},
+		.leds		= { 
+			{ .name = "diag",	.gpio = 0x13 | GPIO_TYPE_EXTIF, .polarity = NORMAL },
+			{ .name = "dmz",	.gpio = 0x12 | GPIO_TYPE_EXTIF, .polarity = NORMAL },
+		},
+	},
+	[WRT54G] = {
+		.name		= "Linksys WRT54G*",
+		.buttons	= {
+			{ .name = "reset",	.gpio = 1 << 6 },
+			{ .name = "ses",	.gpio = 1 << 4 },
+		},
+		.leds		= {
+			{ .name = "power",	.gpio = 1 << 1, .polarity = NORMAL },
+			{ .name = "dmz",	.gpio = 1 << 7, .polarity = REVERSE },
+			{ .name = "ses_white",	.gpio = 1 << 2, .polarity = REVERSE },
+			{ .name = "ses_orange",	.gpio = 1 << 3, .polarity = REVERSE },
+			{ .name = "wlan",	.gpio = 1 << 0, .polarity = REVERSE },
+		},
+	},
+	[WRTSL54GS] = {
+		.name		= "Linksys WRTSL54GS",
+		.buttons	= {
+			{ .name = "reset",	.gpio = 1 << 6 },
+			{ .name = "ses",	.gpio = 1 << 4 },
+		},
+		.leds		= {
+			{ .name = "power",	.gpio = 1 << 1, .polarity = NORMAL },
+			{ .name = "dmz",	.gpio = 1 << 7, .polarity = REVERSE },
+			{ .name = "ses_white",	.gpio = 1 << 5, .polarity = REVERSE },
+			{ .name = "ses_orange",	.gpio = 1 << 7, .polarity = REVERSE },
+		},
+	},
+	[WRT54G3G] = {
+		.name		= "Linksys WRT54G3G",
+		.buttons	= {
+			{ .name = "reset",	.gpio = 1 << 6 },
+			{ .name = "3g",		.gpio = 1 << 4 },
+		},
+		.leds		= {
+			{ .name = "power",	.gpio = 1 << 1, .polarity = NORMAL },
+			{ .name = "dmz",	.gpio = 1 << 7, .polarity = REVERSE },
+			{ .name = "3g_green",	.gpio = 1 << 2, .polarity = NORMAL },
+			{ .name = "3g_blue",	.gpio = 1 << 3, .polarity = NORMAL },
+			{ .name = "3g_blink",	.gpio = 1 << 5, .polarity = NORMAL },
+		},
+	},
+	/* Asus */
+	[WLHDD] = {
+		.name		= "ASUS WL-HDD",
+		.buttons	= {
+			{ .name = "reset",	.gpio = 1 << 6 },
+		},
+		.leds		= {
+			{ .name = "power",	.gpio = 1 << 0, .polarity = REVERSE },
+		},
+	},
+	[WL300G] = {
+		.name		= "ASUS WL-500g",
+		.buttons	= {
+			{ .name = "reset",	.gpio = 1 << 6 },
+		},
+		.leds		= {
+			{ .name = "power",	.gpio = 1 << 0, .polarity = REVERSE },
+		},
+	},
+	[WL500G] = {
+		.name		= "ASUS WL-500g",
+		.buttons	= {
+			{ .name = "reset",	.gpio = 1 << 6 },
+		},
+		.leds		= {
+			{ .name = "power",	.gpio = 1 << 0, .polarity = REVERSE },
+		},
+	},
+	[WL500GD] = {
+		.name		= "ASUS WL-500g Deluxe",
+		.buttons	= {
+			{ .name = "reset",	.gpio = 1 << 6 },
+		},
+		.leds		= {
+			{ .name = "power",	.gpio = 1 << 0, .polarity = REVERSE },
+		},
+	},
+	[WL500GP] = {
+		.name		= "ASUS WL-500g Premium",
+		.buttons	= {
+			{ .name = "reset",	.gpio = 1 << 0 },
+			{ .name = "ses",	.gpio = 1 << 4 },
+		},
+		.leds		= {
+			{ .name = "power",	.gpio = 1 << 1, .polarity = REVERSE },
+		},
+	},
+	[ASUS_4702] = {
+		.name		= "ASUS (unknown, BCM4702)",
+		.buttons	= {
+			{ .name = "reset",	.gpio = 1 << 6 },
+		},
+		.leds		= {
+			{ .name = "power",	.gpio = 1 << 0, .polarity = REVERSE },
+		},
+	},
+	/* Buffalo */
+	[WHR_G54S] = {
+		.name		= "Buffalo WHR-G54S",
+		.buttons	= {
+			{ .name = "reset",	.gpio = 1 << 4 },
+			{ .name = "ses",	.gpio = 1 << 0 },
+		},
+		.leds		= {
+			{ .name = "diag",	.gpio = 1 << 1, .polarity = REVERSE },
+			{ .name = "internal",	.gpio = 1 << 3, .polarity = REVERSE },
+			{ .name = "ses",	.gpio = 1 << 6, .polarity = REVERSE },
+		},
+	},
+	[WBR2_G54] = {
+		.name		= "Buffalo WBR2-G54",
+		/* FIXME: verify */
+		.buttons	= {
+			{ .name = "reset",	.gpio = 1 << 7 },
+		},
+		.leds		= {
+			{ .name = "diag",	.gpio = 1 << 1, .polarity = REVERSE },
+		},
+	},
+	[WHR_HP_G54] = {
+		.name		= "Buffalo WHR-HP-G54",
+		.buttons	= {
+			{ .name = "reset",	.gpio = 1 << 4 },
+			{ .name = "bridge",	.gpio = 1 << 5 },
+			{ .name = "ses",	.gpio = 1 << 0 },
+		},
+		.leds		= {
+			{ .name = "diag",	.gpio = 1 << 7, .polarity = REVERSE },
+			{ .name = "bridge",	.gpio = 1 << 1, .polarity = REVERSE },
+			{ .name = "ses",	.gpio = 1 << 6, .polarity = REVERSE },
+		},
+	},
+	[WHR2_A54G54] = {
+		.name		= "Buffalo WHR2-A54G54",
+		.buttons	= {
+			{ .name = "reset",	.gpio = 1 << 4 },
+		},
+		.leds		= {
+			{ .name = "diag",	.gpio = 1 << 7, .polarity = REVERSE },
+		},
+	},
+	[WLA2_G54L] = {
+		.name		= "Buffalo WLA2-G54L",
+		/* FIXME: verify */
+		.buttons	= {
+			{ .name = "reset",	.gpio = 1 << 7 },
+		},
+		.leds		= {
+			{ .name = "diag",	.gpio = 1 << 1, .polarity = REVERSE },
+		},
+	},
+	[BUFFALO_UNKNOWN] = {
+		.name		= "Buffalo (unknown)",
+		.buttons	= {
+			{ .name = "reset",	.gpio = 1 << 7 },
+		},
+		.leds		= {
+			{ .name = "diag",	.gpio = 1 << 1, .polarity = REVERSE },
+		},
+	},
+	[BUFFALO_UNKNOWN_4710] = {
+		.name		= "Buffalo (unknown, BCM4710)",
+		.buttons	= {
+			{ .name = "reset",	.gpio = 1 << 4 },
+		},
+		.leds		= {
+			{ .name = "diag",	.gpio = 1 << 1, .polarity = REVERSE },
+		},
+	},
+	/* Siemens */
+	[SE505V1] = {
+		.name		= "Siemens SE505 V1",
+		.buttons	= {
+			/* No usable buttons */
+		},
+		.leds		= {
+			{ .name = "dmz",	.gpio = 1 << 4, .polarity = REVERSE },
+			{ .name = "wlan",	.gpio = 1 << 3, .polarity = REVERSE },
+		},
+	},
+	[SE505V2] = {
+		.name		= "Siemens SE505 V2",
+		.buttons	= {
+			/* No usable buttons */
+		},
+		.leds		= {
+			{ .name = "power",	.gpio = 1 << 5, .polarity = REVERSE },
+			{ .name = "dmz",	.gpio = 1 << 0, .polarity = REVERSE },
+			{ .name = "wlan",	.gpio = 1 << 3, .polarity = REVERSE },
+		},
+	},
+	/* US Robotics */
+	[USR5461] = {
+		.name		= "U.S. Robotics USR5461",
+		.buttons	= {
+			/* No usable buttons */
+		},
+		.leds		= {
+			{ .name = "wlan",	.gpio = 1 << 0, .polarity = REVERSE },
+			{ .name = "printer",	.gpio = 1 << 1, .polarity = REVERSE },
+		},
+	},
+	/* Dell */
+	[TM2300] = {
+		.name		= "Dell TrueMobile 2300",
+		.buttons	= {
+			{ .name = "reset",	.gpio = 1 << 0 },
+		},
+		.leds		= {
+			{ .name = "diag",	.gpio = 1 << 7, .polarity = REVERSE },
+		},
+	},
+	/* Motorola */
+	[WE800G] = {
+		.name		= "Motorola WE800G",
+		.buttons	= {
+			{ .name = "reset",	.gpio = 1 << 0 },
+		},
+		.leds		= {
+			{ .name = "power",	.gpio = 1 << 4, .polarity = NORMAL },
+			{ .name = "diag",	.gpio = 1 << 2, .polarity = REVERSE },
+			{ .name = "wlan_amber",	.gpio = 1 << 1, .polarity = NORMAL },
+		},
+	},
+	[WR850GV1] = {
+		.name		= "Motorola WR850G V1",
+		.buttons	= {
+			{ .name = "reset",	.gpio = 1 << 0 },
+		},
+		.leds		= {
+			{ .name = "power",	.gpio = 1 << 4, .polarity = NORMAL },
+			{ .name = "diag",	.gpio = 1 << 3, .polarity = REVERSE },
+			{ .name = "modem",	.gpio = 1 << 6, .polarity = NORMAL },
+			{ .name = "wlan_red",	.gpio = 1 << 5, .polarity = REVERSE },
+			{ .name = "wlan_green",	.gpio = 1 << 7, .polarity = REVERSE },
+		},
+	},
+	[WR850GV2] = {
+		.name		= "Motorola WR850G V2",
+		.buttons	= {
+			{ .name = "reset",	.gpio = 1 << 5 },
+		},
+		.leds		= {
+			{ .name = "diag",	.gpio = 1 << 1, .polarity = REVERSE },
+			{ .name = "wlan",	.gpio = 1 << 0, .polarity = NORMAL },
+			{ .name = "modem_green",.gpio = 1 << 6, .polarity = REVERSE },
+			{ .name = "modem_red",	.gpio = 1 << 7, .polarity = REVERSE },
+		},
+	},
+	/* Belkin */
+	[BELKIN_UNKNOWN] = {
+		.name		= "Belkin (unknown)",
+		/* FIXME: verify & add detection */
+		.buttons	= {
+			{ .name = "reset",	.gpio = 1 << 7 },
+		},
+		.leds		= {
+			{ .name = "power",	.gpio = 1 << 5, .polarity = NORMAL },
+			{ .name = "wlan",	.gpio = 1 << 3, .polarity = NORMAL },
+			{ .name = "connected",	.gpio = 1 << 0, .polarity = NORMAL },
+		},
+	},
+};
+
+extern void *sbh;
+extern spinlock_t sbh_lock;
+extern char *nvram_get(char *str);
+
+static struct proc_dir_entry *diag, *leds;
+static struct platform_t platform;
+static void led_flash(unsigned long dummy);
+
+#define getvar(str) (nvram_get(str)?:"")
+
+static void set_led_extif(struct led_t *led)
+{
+	volatile u8 *addr = (volatile u8 *) KSEG1ADDR(EXTIF_UART) + (led->gpio & ~GPIO_TYPE_MASK);
+	if (led->state)
+		*addr = 0xFF;
+	else
+		*addr;
+}
+
+static struct platform_t __init *platform_detect(void)
+{
+	char *boardnum, *boardtype, *buf;
+
+	boardnum = getvar("boardnum");
+	boardtype = getvar("boardtype");
+	if (strncmp(getvar("pmon_ver"), "CFE", 3) == 0) {
+		/* CFE based - newer hardware */
+		if (!strcmp(boardnum, "42")) { /* Linksys */
+			if (!strcmp(boardtype, "0x0101"))
+				return &platforms[WRT54G3G];
+
+			if (!strcmp(getvar("et1phyaddr"),"5") && !strcmp(getvar("et1mdcport"), "1"))
+				return &platforms[WRTSL54GS];
+			
+			/* default to WRT54G */
+			return &platforms[WRT54G];
+		}
+		
+		if (!strcmp(boardnum, "45")) { /* ASUS */
+			if (!strcmp(boardtype,"0x042f"))
+				return &platforms[WL500GP];
+			else
+				return &platforms[WL500GD];
+		}
+		
+		if (!strcmp(boardnum, "10496"))
+			return &platforms[USR5461];
+	} else { /* PMON based - old stuff */
+		if (!strncmp(boardtype, "bcm94710dev", 11)) {
+			if (!strcmp(boardnum, "42"))
+				return &platforms[WRT54GV1];
+			if (simple_strtoul(boardnum, NULL, 9) == 2)
+				return &platforms[WAP54GV1];
+		}
+		if (!strncmp(getvar("hardware_version"), "WL500-", 6))
+			return &platforms[WL500G];
+		if (!strncmp(getvar("hardware_version"), "WL300-", 6)) {
+			/* Either WL-300g or WL-HDD, do more extensive checks */
+			if ((simple_strtoul(getvar("et0phyaddr"), NULL, 0) == 0) &&
+				(simple_strtoul(getvar("et1phyaddr"), NULL, 9) == 1))
+				return &platforms[WLHDD];
+			if ((simple_strtoul(getvar("et0phyaddr"), NULL, 0) == 0) &&
+				(simple_strtoul(getvar("et1phyaddr"), NULL, 9) == 10))
+				return &platforms[WL300G];
+		}
+
+		/* unknown asus stuff, probably bcm4702 */
+		if (!strncmp(boardnum, "asusX", 5))
+			return &platforms[ASUS_4702];
+
+		if ((simple_strtoul(getvar("GemtekPmonVer"), NULL, 0) == 9) &&
+			(simple_strtoul(getvar("et0phyaddr"), NULL, 0) == 30)) {
+			if (!strncmp(getvar("ModelId"),"WE800G", 6))
+				return &platforms[WE800G];
+			else
+				return &platforms[WR850GV1];
+		}
+	}
+
+	if ((buf = (nvram_get("melco_id") ?: nvram_get("buffalo_id")))) {
+		/* Buffalo hardware, check id for specific hardware matches */
+		if (!strcmp(buf, "29bb0332"))
+			return &platforms[WBR2_G54];
+		if (!strcmp(buf, "29129"))
+			return &platforms[WLA2_G54L];
+		if (!strcmp(buf, "30189"))
+			return &platforms[WHR_HP_G54];
+		if (!strcmp(buf, "30182"))
+			return &platforms[WHR_G54S];
+		if (!strcmp(buf, "290441dd"))
+			return &platforms[WHR2_A54G54];
+	}
+
+	if (buf || !strcmp(boardnum, "00")) {/* probably buffalo */
+		if (!strncmp(boardtype, "bcm94710ap", 10))
+			return &platforms[BUFFALO_UNKNOWN_4710];
+		else
+			return &platforms[BUFFALO_UNKNOWN];
+	}
+
+	if (!strcmp(getvar("CFEver"), "MotoWRv203"))
+		return &platforms[WR850GV2];
+
+	/* not found */
+	return NULL;
+}
+
+static ssize_t diag_proc_read(struct file *file, char *buf, size_t count, loff_t *ppos);
+static ssize_t diag_proc_write(struct file *file, const char *buf, size_t count, void *data);
+static struct file_operations diag_proc_fops = {
+	read: diag_proc_read,
+	write: diag_proc_write
+};
+
+
+
+static ssize_t diag_proc_read(struct file *file, char *buf, size_t count, loff_t *ppos)
+{
+#ifdef LINUX_2_4
+	struct inode *inode = file->f_dentry->d_inode;
+	struct proc_dir_entry *dent = inode->u.generic_ip;
+#else
+	struct proc_dir_entry *dent = PDE(file->f_dentry->d_inode);
+#endif
+	char *page;
+	int len = 0;
+	
+	if ((page = kmalloc(1024, GFP_KERNEL)) == NULL)
+		return -ENOBUFS;
+	
+	if (dent->data != NULL) {
+		struct prochandler_t *handler = (struct prochandler_t *) dent->data;
+		switch (handler->type) {
+			case PROC_LED: {
+				struct led_t * led = (struct led_t *) handler->ptr;
+				if (led->flash) {
+					len = sprintf(page, "f\n");
+				} else {
+					if (led->gpio & GPIO_TYPE_EXTIF) {
+						len = sprintf(page, "%d\n", led->state);
+					} else {
+						int in = (sb_gpioin(sbh) & led->gpio ? 1 : 0);
+						int p = (led->polarity == NORMAL ? 0 : 1);
+						len = sprintf(page, "%d\n", ((in ^ p) ? 1 : 0));
+					}
+				}
+				break;
+			}
+			case PROC_MODEL:
+				len = sprintf(page, "%s\n", platform.name);
+				break;
+			case PROC_GPIOMASK:
+				len = sprintf(page, "%d\n", gpiomask);
+				break;
+		}
+	}
+	len += 1;
+
+	if (*ppos < len) {
+		len = min_t(int, len - *ppos, count);
+		if (copy_to_user(buf, (page + *ppos), len)) {
+			kfree(page);
+			return -EFAULT;
+		}
+		*ppos += len;
+	} else {
+		len = 0;
+	}
+
+	return len;
+}
+
+
+static ssize_t diag_proc_write(struct file *file, const char *buf, size_t count, void *data)
+{
+#ifdef LINUX_2_4
+	struct inode *inode = file->f_dentry->d_inode;
+	struct proc_dir_entry *dent = inode->u.generic_ip;
+#else
+	struct proc_dir_entry *dent = PDE(file->f_dentry->d_inode);
+#endif
+	char *page;
+	int ret = -EINVAL;
+
+	if ((page = kmalloc(count + 1, GFP_KERNEL)) == NULL)
+		return -ENOBUFS;
+
+	if (copy_from_user(page, buf, count)) {
+		kfree(page);
+		return -EINVAL;
+	}
+	page[count] = 0;
+	
+	if (dent->data != NULL) {
+		struct prochandler_t *handler = (struct prochandler_t *) dent->data;
+		switch (handler->type) {
+			case PROC_LED: {
+				struct led_t *led = (struct led_t *) handler->ptr;
+				int p = (led->polarity == NORMAL ? 0 : 1);
+				
+				if (!(led->gpio & GPIO_TYPE_EXTIF) && (led->gpio & gpiomask))
+					break;
+
+				if (page[0] == 'f') {
+					led->flash = 1;
+					led_flash(0);
+				} else {
+					led->flash = 0;
+					if (led->gpio & GPIO_TYPE_EXTIF) {
+						led->state = p ^ ((page[0] == '1') ? 1 : 0);
+						set_led_extif(led);
+					} else {
+						sb_gpioouten(sbh, led->gpio, led->gpio, GPIO_DRV_PRIORITY);
+						sb_gpiocontrol(sbh, led->gpio, 0, GPIO_DRV_PRIORITY);
+						sb_gpioout(sbh, led->gpio, ((p ^ (page[0] == '1')) ? led->gpio : 0), GPIO_DRV_PRIORITY);
+					}
+				}
+				break;
+			}
+			case PROC_GPIOMASK:
+				gpiomask = simple_strtoul(page, NULL, 16);
+				break;
+		}
+		ret = count;
+	}
+
+	kfree(page);
+	return ret;
+}
+
+struct event_t {
+	struct work_struct tq;
+	char buf[256];
+	char *argv[3];
+	char *envp[6];
+};
+
+static void hotplug_button(struct event_t *event)
+{
+#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)
+	call_usermodehelper (event->argv[0], event->argv, event->envp, 1);
+#else
+	call_usermodehelper (event->argv[0], event->argv, event->envp);
+#endif
+	kfree(event);
+}
+
+static void set_irqenable(int enabled)
+{
+	unsigned int coreidx;
+	unsigned long flags;
+	chipcregs_t *cc;
+
+	spin_lock_irqsave(sbh_lock, flags);
+	coreidx = sb_coreidx(sbh);
+	if ((cc = sb_setcore(sbh, SB_CC, 0))) {
+		int intmask;
+
+		intmask = readl(&cc->intmask);
+		if (enabled)
+			intmask |= CI_GPIO;
+		else
+			intmask &= ~CI_GPIO;
+		writel(intmask, &cc->intmask);
+	}
+	sb_setcoreidx(sbh, coreidx);
+	spin_unlock_irqrestore(sbh_lock, flags);
+}
+
+
+static irqreturn_t button_handler(int irq, void *dev_id, struct pt_regs *regs)
+{
+	struct button_t *b;
+	int in = sb_gpioin(sbh);
+	struct event_t *event;
+
+	set_irqenable(0);
+	for (b = platform.buttons; b->name; b++) { 
+		if (b->gpio & gpiomask)
+			continue;
+
+		if (b->polarity != (in & b->gpio)) {
+			b->pressed ^= 1;
+
+			if ((event = (struct event_t *)kmalloc (sizeof(struct event_t), GFP_ATOMIC))) {
+				int i;
+				char *scratch = event->buf;
+
+				i = 0;
+				event->argv[i++] = hotplug_path;
+				event->argv[i++] = "button";
+				event->argv[i] = 0;
+
+				i = 0;
+				event->envp[i++] = "HOME=/";
+				event->envp[i++] = "PATH=/sbin:/bin:/usr/sbin:/usr/bin";
+				event->envp[i++] = scratch;
+				scratch += sprintf (scratch, "ACTION=%s", b->pressed?"pressed":"released") + 1;
+				event->envp[i++] = scratch;
+				scratch += sprintf (scratch, "BUTTON=%s", b->name) + 1;
+				event->envp[i++] = scratch;
+				scratch += sprintf (scratch, "SEEN=%ld", (jiffies - b->seen)/HZ) + 1;
+				event->envp[i] = 0;
+
+				INIT_WORK(&event->tq, (void *)(void *)hotplug_button, (void *)event);
+				schedule_work(&event->tq);
+			}
+
+			b->seen = jiffies;
+			b->polarity ^= b->gpio;
+			sb_gpiointpolarity(sbh, b->gpio, b->polarity, GPIO_DRV_PRIORITY);
+		}
+	}
+	set_irqenable(1);
+	return IRQ_HANDLED;
+}
+
+static struct timer_list led_timer = {
+	function: &led_flash
+};
+
+static void led_flash(unsigned long dummy) {
+	struct led_t *l;
+	unsigned mask = 0;
+	unsigned extif_blink = 0;
+
+	for (l = platform.leds; l->name; l++) {
+		if (l->flash) {
+			if (l->gpio & GPIO_TYPE_EXTIF) {
+				extif_blink = 1;
+				l->state = !l->state;
+				set_led_extif(l);
+			} else {
+				mask |= l->gpio;
+			}
+		}
+	}
+
+	mask &= ~gpiomask;
+	if (mask) {
+		unsigned val;
+
+		val = ~sb_gpioin(sbh);
+		val &= mask;
+
+		sb_gpioouten(sbh, mask, mask, GPIO_DRV_PRIORITY);
+		sb_gpiocontrol(sbh, mask, 0, GPIO_DRV_PRIORITY);
+		sb_gpioout(sbh, mask, val, GPIO_DRV_PRIORITY);
+	}
+	if (mask || extif_blink) {
+		mod_timer(&led_timer, jiffies + FLASH_TIME);
+	}
+}
+
+static void __init register_buttons(struct button_t *b)
+{
+	int irq = sb_irq(sbh) + 2;
+
+	request_irq(irq, button_handler, SA_SHIRQ | SA_SAMPLE_RANDOM, "gpio", button_handler);
+
+	for (; b->name; b++) {
+		if (b->gpio & gpiomask)
+			continue;
+
+		sb_gpioouten(sbh, b->gpio,0, GPIO_DRV_PRIORITY);
+		sb_gpiocontrol(sbh, b->gpio,0, GPIO_DRV_PRIORITY);
+		b->polarity = sb_gpioin(sbh) & b->gpio;
+		sb_gpiointpolarity(sbh, b->gpio, b->polarity, GPIO_DRV_PRIORITY);
+		sb_gpiointmask(sbh, b->gpio, b->gpio, GPIO_DRV_PRIORITY);
+	}
+	set_irqenable(1);
+}
+
+static void __exit unregister_buttons(struct button_t *b)
+{
+	int irq = sb_irq(sbh) + 2;
+
+	for (; b->name; b++)
+		sb_gpiointmask(sbh, b->gpio, 0, GPIO_DRV_PRIORITY);
+
+	free_irq(irq, button_handler);
+}
+
+static void __init register_leds(struct led_t *l)
+{
+	struct proc_dir_entry *p;
+
+	leds = proc_mkdir("led", diag);
+	if (!leds) 
+		return;
+
+	for(; l->name; l++) {
+		if (l->gpio & gpiomask)
+			continue;
+	
+		if (l->gpio & GPIO_TYPE_EXTIF) {
+			l->state = 0;
+			set_led_extif(l);
+		} else {
+			sb_gpioouten(sbh, l->gpio, l->gpio, GPIO_DRV_PRIORITY);
+			sb_gpiocontrol(sbh, l->gpio, 0, GPIO_DRV_PRIORITY);
+			sb_gpioout(sbh, l->gpio, (l->polarity == NORMAL)?0:l->gpio, GPIO_DRV_PRIORITY);
+		}
+
+		if ((p = create_proc_entry(l->name, S_IRUSR, leds))) {
+			l->proc.type = PROC_LED;
+			l->proc.ptr = l;
+			p->data = (void *) &l->proc;
+			p->proc_fops = &diag_proc_fops;
+		}
+	}
+}
+
+static void __exit unregister_leds(struct led_t *l)
+{
+	for(; l->name; l++)
+		remove_proc_entry(l->name, leds);
+
+	remove_proc_entry("led", diag);
+}
+
+static void __exit diag_exit(void)
+{
+
+	del_timer(&led_timer);
+
+	if (platform.buttons)
+		unregister_buttons(platform.buttons);
+
+	if (platform.leds)
+		unregister_leds(platform.leds);
+
+	remove_proc_entry("model", diag);
+	remove_proc_entry("gpiomask", diag);
+	remove_proc_entry("diag", NULL);
+}
+
+static struct prochandler_t proc_model = { .type = PROC_MODEL };
+static struct prochandler_t proc_gpiomask = { .type = PROC_GPIOMASK };
+
+static int __init diag_init(void)
+{
+	static struct proc_dir_entry *p;
+	static struct platform_t *detected;
+
+	detected = platform_detect();
+	if (!detected) {
+		printk(MODULE_NAME ": Router model not detected.\n");
+		return -ENODEV;
+	}
+	memcpy(&platform, detected, sizeof(struct platform_t));
+
+	printk(MODULE_NAME ": Detected '%s'\n", platform.name);
+
+	if (!(diag = proc_mkdir("diag", NULL))) {
+		printk(MODULE_NAME ": proc_mkdir on /proc/diag failed\n");
+		return -EINVAL;
+	}
+
+	if ((p = create_proc_entry("model", S_IRUSR, diag))) {
+		p->data = (void *) &proc_model;
+		p->proc_fops = &diag_proc_fops;
+	}
+
+	if ((p = create_proc_entry("gpiomask", S_IRUSR | S_IWUSR, diag))) {
+		p->data = (void *) &proc_gpiomask;
+		p->proc_fops = &diag_proc_fops;
+	}
+
+	if (platform.buttons)
+		register_buttons(platform.buttons);
+
+	if (platform.leds)
+		register_leds(platform.leds);
+
+	return 0;
+}
+
+module_init(diag_init);
+module_exit(diag_exit);
+
+MODULE_AUTHOR("Mike Baker, Felix Fietkau / OpenWrt.org");
+MODULE_LICENSE("GPL");

package/diag/src/diag.c

@@ -1,284 +0,0 @@
-/*
- * diag_led.c - replacement diag module
- *
- * Copyright (C) 2004 Mike Baker,
- *                    Imre Kaloz <kaloz@dune.hu>
- *
- * 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.
- *
- * $Id$
- */
-
-/*
- * ChangeLog:
- * 2004/03/28 initial release 
- * 2004/08/26 asus & buffalo support added
- * 2005/03/14 asus wl-500g deluxe and buffalo v2 support added
- * 2005/04/13 added licensing informations
- * 2005/04/18 base reset polarity off initial readings
- * 2006/02/07 motorola wa840g/we800g support added
- * 2006/08/18 asus power led support added
- */
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/sysctl.h>
-#include <asm/io.h>
-#include <typedefs.h>
-#include <osl.h>
-#include <bcmdevs.h>
-#include <sbutils.h>
-
-extern char * nvram_get(const char *name);
-static void *sbh;
-
-// v2.x - - - - -
-#define DIAG_GPIO (1<<1)
-#define DMZ_GPIO  (1<<7)
-
-static void set_gpio(uint32 mask, uint32 value) {
-	sb_gpiocontrol(sbh,mask, 0, GPIO_DRV_PRIORITY);
-	sb_gpioouten(sbh,mask,mask,GPIO_DRV_PRIORITY);
-	sb_gpioout(sbh,mask,value,GPIO_DRV_PRIORITY);
-}
-
-static void v2_set_diag(u8 state) {
-	set_gpio(DIAG_GPIO,state);
-}
-static void v2_set_dmz(u8 state) {
-	set_gpio(DMZ_GPIO,state);
-}
-
-// asus wl-500g (+deluxe)
-#define ASUS_PWR_GPIO (1<<0)
-
-static void asus_set_pwr(u8 state) {
-	set_gpio(ASUS_PWR_GPIO,state);
-}
-
-// v1.x - - - - -
-#define LED_DIAG   0x13
-#define LED_DMZ    0x12
-
-static void v1_set_diag(u8 state) {
-	if (!state) {
-		*(volatile u8*)(KSEG1ADDR(BCM4710_EUART)+LED_DIAG)=0xFF;
-	} else {
-		*(volatile u8*)(KSEG1ADDR(BCM4710_EUART)+LED_DIAG);
-	}
-}
-static void v1_set_dmz(u8 state) {
-	if (!state) {
-		*(volatile u8*)(KSEG1ADDR(BCM4710_EUART)+LED_DMZ)=0xFF;
-	} else {
-		*(volatile u8*)(KSEG1ADDR(BCM4710_EUART)+LED_DMZ);
-	}
-}
-
-static void wap1_set_diag(u8 state) {
-       set_gpio(1<<3,state);
-}
-static void wap1_set_dmz(u8 state) {
-       set_gpio(1<<4,state);
-}
-
-// - - - - -
-static void ignore(u8 ignored) {};
-
-// - - - - -
-#define BIT_DMZ         0x01
-#define BIT_PWR		0x02
-#define BIT_DIAG        0x04
-
-void (*set_diag)(u8 state);
-void (*set_dmz)(u8 state);
-void (*set_pwr)(u8 state);
-
-static unsigned int diag = 0x02; // default: diag off, pwr on, dmz off
-
-static void diag_change(void)
-{
-	set_diag(0xFF); // off
-	set_dmz(0xFF); // off
-	set_pwr(0xFF); // off
-
-	if(diag & BIT_DIAG)
-		set_diag(0x00); // on
-	if(diag & BIT_DMZ)
-		set_dmz(0x00); // on
-	if (diag & BIT_PWR)
-		set_pwr(0x00);	//on
-}
-
-static int proc_diag(ctl_table *table, int write, struct file *filp,
-		void *buffer, size_t *lenp)
-{
-	int r;
-	r = proc_dointvec(table, write, filp, buffer, lenp);
-	if (write && !r) {
-		diag_change();
-	}
-	return r;
-}
-
-// - - - - -
-static unsigned char reset_gpio = 0;
-static unsigned char reset_polarity = 0;
-static unsigned int reset = 0;
-
-static int proc_reset(ctl_table *table, int write, struct file *filp,
-		void *buffer, size_t *lenp)
-{
-
-	if (reset_gpio) {
-		sb_gpiocontrol(sbh,reset_gpio,reset_gpio,GPIO_DRV_PRIORITY);
-		sb_gpioouten(sbh,reset_gpio,0,GPIO_DRV_PRIORITY);
-		reset=!(sb_gpioin(sbh)&reset_gpio);
-
-		if (reset_polarity) reset=!reset;
-	} else {
-		reset=0;
-	}
-
-	return proc_dointvec(table, write, filp, buffer, lenp);
-}
-
-// - - - - -
-static struct ctl_table_header *diag_sysctl_header;
-
-static ctl_table sys_diag[] = {
-         { 
-	   ctl_name: 2000,
-	   procname: "diag", 
-	   data: &diag,
-	   maxlen: sizeof(diag), 
-	   mode: 0644,
-	   proc_handler: proc_diag
-	 },
-	 {
-	   ctl_name: 2001,
-	   procname: "reset",
-	   data: &reset,
-	   maxlen: sizeof(reset),
-	   mode: 0444,
-	   proc_handler: proc_reset 
-	 },
-         { 0 }
-};
-
-static int __init diag_init(void)
-{
-	char *buf;
-	u32 board_type;
-	sbh = (void *)sb_kattach();
-	sb_gpiosetcore(sbh);
-
-	board_type = sb_boardtype(sbh);
-	printk(KERN_INFO "diag boardtype: %08x\n",board_type);
-
-	set_diag=ignore;
-	set_dmz=ignore;
-	set_pwr=ignore;
-	
-	buf=nvram_get("pmon_ver") ?: "";
-	if (((board_type & 0xf00) == 0x400) && (strncmp(buf, "CFE", 3) != 0)) {
-		buf=nvram_get("boardtype")?:"";
-		if (!strncmp(buf,"bcm94710dev",11)) {
-			buf=nvram_get("boardnum")?:"";
-			if (!strcmp(buf,"42")) {
-				// wrt54g v1.x
-				set_diag=v1_set_diag;
-				set_dmz=v1_set_dmz;
-				reset_gpio=(1<<6);
-			}
-			if (simple_strtoul(buf, NULL, 0) == 2) {
-				// wap54g v1.0
-				// do not use strcmp as PMON v5.3.22 has some built-in nvram 
-				// defaults with trailing \r
-				set_diag=wap1_set_diag;
-				// no dmz led on wap54g, used green led 
-				// labeled "WLAN Link" instead
-				set_dmz=wap1_set_dmz;
-				reset_gpio=(1<<0);
-			}
-			if (!strcmp(buf,"asusX")) {
-				//asus wl-500g
-				set_pwr=asus_set_pwr;
-				reset_gpio=(1<<6);
-			}
-			if (!strcmp(buf,"2")) {
-				//wa840g v1 / we800g v1
-				reset_gpio=(1<<0);
-			}
-		}
-		if (!strcmp(buf,"bcm94710ap")) {
-			buf=nvram_get("boardnum")?:"";
-			if (!strcmp(buf,"42")) {
-				// buffalo
-				set_dmz=v2_set_dmz;
-				reset_gpio=(1<<4);
-			}
-			if (!strcmp(buf,"44")) {
-				//dell truemobile
-				set_dmz=v2_set_dmz;
-				reset_gpio=(1<<0);
-			}
-		}
-	} else {
-		buf=nvram_get("boardnum")?:"";
-		if (!strcmp(buf,"42")) {
-			//linksys
-			set_diag=v2_set_diag;
-			set_dmz=v2_set_dmz;
-			reset_gpio=(1<<6);
-		}
-		if (!strcmp(buf,"44")) {
-			//motorola
-			reset_gpio=(1<<5);
-		}
-		if (!strcmp(buf,"00")) {
-			//buffalo
-			reset_gpio=(1<<7);
-		}
-		if (!strcmp(buf,"45")) {
-			//wl-500g deluxe
-			set_pwr=asus_set_pwr;
-			reset_gpio=(1<<6);
-		}
-	}
-
-	
-	sb_gpiocontrol(sbh,reset_gpio,reset_gpio,GPIO_DRV_PRIORITY);
-	sb_gpioouten(sbh,reset_gpio,0,GPIO_DRV_PRIORITY);
-	reset_polarity=!(sb_gpioin(sbh)&reset_gpio);
-
-	diag_sysctl_header = register_sysctl_table(sys_diag, 0);
-	diag_change();
-
-	return 0;
-}
-
-static void __exit diag_exit(void)
-{
-	unregister_sysctl_table(diag_sysctl_header);
-}
-
-EXPORT_NO_SYMBOLS;
-MODULE_AUTHOR("openwrt.org");
-MODULE_LICENSE("GPL");
-
-module_init(diag_init);
-module_exit(diag_exit);

target/linux/brcm-2.4/patches/001-bcm47xx.patch

@@ -1743,7 +1743,7 @@ diff -urN linux.old/arch/mips/bcm947xx/compressed/Makefile linux.dev/arch/mips/b
 diff -urN linux.old/arch/mips/bcm947xx/export.c linux.dev/arch/mips/bcm947xx/export.c
 --- linux.old/arch/mips/bcm947xx/export.c	1970-01-01 01:00:00.000000000 +0100
 +++ linux.dev/arch/mips/bcm947xx/export.c	2006-10-02 21:19:59.000000000 +0200
-@@ -0,0 +1,65 @@
+@@ -0,0 +1,70 @@
 +#include <linux/module.h>
 +
 +#define _export(n) \
@@ -1772,17 +1772,21 @@ diff -urN linux.old/arch/mips/bcm947xx/export.c linux.dev/arch/mips/bcm947xx/exp
 +_export(sb_coreflags)
 +_export(sb_coreflagshi)
 +_export(sb_coreidx)
++_export(sb_coreregs)
 +_export(sb_corerev)
 +_export(sb_coreunit)
 +_export(sb_detach)
 +_export(sb_deviceremoved)
 +_export(sb_gpiosetcore)
 +_export(sb_gpiocontrol)
++_export(sb_gpiointmask)
++_export(sb_gpiointpolarity)
 +_export(sb_gpioled)
 +_export(sb_gpioin)
 +_export(sb_gpioout)
 +_export(sb_gpioouten)
 +_export(sb_gpiotimerval)
++_export(sb_irq)
 +_export(sb_iscoreup)
 +_export(sb_pci_setup)
 +_export(sb_pcirev)
@@ -1790,6 +1794,7 @@ diff -urN linux.old/arch/mips/bcm947xx/export.c linux.dev/arch/mips/bcm947xx/exp
 +_export(sb_pcmciarev)
 +_export(sb_register_intr_callback)
 +_export(sb_setcore)
++_export(sb_setcoreidx)
 +_export(sb_war16165)
 +_export(sb_osh)
 +		

target/linux/brcm-2.6/patches/001-bcm947xx.patch

@@ -1,6 +1,6 @@
 diff -urN linux.old/arch/mips/bcm947xx/broadcom/bcmsrom.c linux.dev/arch/mips/bcm947xx/broadcom/bcmsrom.c
 --- linux.old/arch/mips/bcm947xx/broadcom/bcmsrom.c	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/bcm947xx/broadcom/bcmsrom.c	2006-10-15 23:29:14.000000000 +0200
++++ linux.dev/arch/mips/bcm947xx/broadcom/bcmsrom.c	2006-11-03 21:10:13.000000000 +0100
 @@ -0,0 +1,481 @@
 +/*
 + *  Misc useful routines to access NIC SROM/OTP .
@@ -485,7 +485,7 @@ diff -urN linux.old/arch/mips/bcm947xx/broadcom/bcmsrom.c linux.dev/arch/mips/bc
 +
 diff -urN linux.old/arch/mips/bcm947xx/broadcom/bcmutils.c linux.dev/arch/mips/bcm947xx/broadcom/bcmutils.c
 --- linux.old/arch/mips/bcm947xx/broadcom/bcmutils.c	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/bcm947xx/broadcom/bcmutils.c	2006-10-15 23:29:14.000000000 +0200
++++ linux.dev/arch/mips/bcm947xx/broadcom/bcmutils.c	2006-11-03 21:10:13.000000000 +0100
 @@ -0,0 +1,356 @@
 +/*
 + * Misc useful OS-independent routines.
@@ -845,7 +845,7 @@ diff -urN linux.old/arch/mips/bcm947xx/broadcom/bcmutils.c linux.dev/arch/mips/b
 +#endif
 diff -urN linux.old/arch/mips/bcm947xx/broadcom/cfe_env.c linux.dev/arch/mips/bcm947xx/broadcom/cfe_env.c
 --- linux.old/arch/mips/bcm947xx/broadcom/cfe_env.c	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/bcm947xx/broadcom/cfe_env.c	2006-10-15 23:29:14.000000000 +0200
++++ linux.dev/arch/mips/bcm947xx/broadcom/cfe_env.c	2006-11-03 21:10:13.000000000 +0100
 @@ -0,0 +1,234 @@
 +/*
 + * NVRAM variable manipulation (Linux kernel half)
@@ -1083,7 +1083,7 @@ diff -urN linux.old/arch/mips/bcm947xx/broadcom/cfe_env.c linux.dev/arch/mips/bc
 +
 diff -urN linux.old/arch/mips/bcm947xx/broadcom/linux_osl.c linux.dev/arch/mips/bcm947xx/broadcom/linux_osl.c
 --- linux.old/arch/mips/bcm947xx/broadcom/linux_osl.c	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/bcm947xx/broadcom/linux_osl.c	2006-10-15 23:29:14.000000000 +0200
++++ linux.dev/arch/mips/bcm947xx/broadcom/linux_osl.c	2006-11-03 21:10:13.000000000 +0100
 @@ -0,0 +1,102 @@
 +/*
 + * Linux OS Independent Layer
@@ -1189,7 +1189,7 @@ diff -urN linux.old/arch/mips/bcm947xx/broadcom/linux_osl.c linux.dev/arch/mips/
 +
 diff -urN linux.old/arch/mips/bcm947xx/broadcom/Makefile linux.dev/arch/mips/bcm947xx/broadcom/Makefile
 --- linux.old/arch/mips/bcm947xx/broadcom/Makefile	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/bcm947xx/broadcom/Makefile	2006-10-15 23:29:14.000000000 +0200
++++ linux.dev/arch/mips/bcm947xx/broadcom/Makefile	2006-11-03 21:10:13.000000000 +0100
 @@ -0,0 +1,6 @@
 +#
 +# Makefile for the BCM47xx specific kernel interface routines
@@ -1199,7 +1199,7 @@ diff -urN linux.old/arch/mips/bcm947xx/broadcom/Makefile linux.dev/arch/mips/bcm
 +obj-y	:= sbutils.o linux_osl.o bcmsrom.o bcmutils.o sbmips.o sbpci.o sflash.o nvram.o cfe_env.o
 diff -urN linux.old/arch/mips/bcm947xx/broadcom/nvram.c linux.dev/arch/mips/bcm947xx/broadcom/nvram.c
 --- linux.old/arch/mips/bcm947xx/broadcom/nvram.c	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/bcm947xx/broadcom/nvram.c	2006-10-15 23:29:14.000000000 +0200
++++ linux.dev/arch/mips/bcm947xx/broadcom/nvram.c	2006-11-03 21:10:13.000000000 +0100
 @@ -0,0 +1,192 @@
 +/*
 + * NVRAM variable manipulation (Linux kernel half)
@@ -1395,7 +1395,7 @@ diff -urN linux.old/arch/mips/bcm947xx/broadcom/nvram.c linux.dev/arch/mips/bcm9
 +EXPORT_SYMBOL(nvram_get);
 diff -urN linux.old/arch/mips/bcm947xx/broadcom/sbmips.c linux.dev/arch/mips/bcm947xx/broadcom/sbmips.c
 --- linux.old/arch/mips/bcm947xx/broadcom/sbmips.c	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/bcm947xx/broadcom/sbmips.c	2006-10-15 23:46:15.000000000 +0200
++++ linux.dev/arch/mips/bcm947xx/broadcom/sbmips.c	2006-11-03 21:19:49.000000000 +0100
 @@ -0,0 +1,1115 @@
 +/*
 + * BCM47XX Sonics SiliconBackplane MIPS core routines
@@ -2511,11 +2511,10 @@ diff -urN linux.old/arch/mips/bcm947xx/broadcom/sbmips.c linux.dev/arch/mips/bcm
 +	return rate;
 +}
 +
-+
++EXPORT_SYMBOL(sb_irq);
-
 diff -urN linux.old/arch/mips/bcm947xx/broadcom/sbpci.c linux.dev/arch/mips/bcm947xx/broadcom/sbpci.c
 --- linux.old/arch/mips/bcm947xx/broadcom/sbpci.c	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/bcm947xx/broadcom/sbpci.c	2006-10-15 23:29:14.000000000 +0200
++++ linux.dev/arch/mips/bcm947xx/broadcom/sbpci.c	2006-11-03 21:10:13.000000000 +0100
 @@ -0,0 +1,534 @@
 +/*
 + * Low-Level PCI and SB support for BCM47xx
@@ -3053,8 +3052,8 @@ diff -urN linux.old/arch/mips/bcm947xx/broadcom/sbpci.c linux.dev/arch/mips/bcm9
 +
 diff -urN linux.old/arch/mips/bcm947xx/broadcom/sbutils.c linux.dev/arch/mips/bcm947xx/broadcom/sbutils.c
 --- linux.old/arch/mips/bcm947xx/broadcom/sbutils.c	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/bcm947xx/broadcom/sbutils.c	2006-10-15 23:29:14.000000000 +0200
++++ linux.dev/arch/mips/bcm947xx/broadcom/sbutils.c	2006-11-03 21:22:22.000000000 +0100
-@@ -0,0 +1,2371 @@
+@@ -0,0 +1,2375 @@
 +/*
 + * Misc utility routines for accessing chip-specific features
 + * of the SiliconBackplane-based Broadcom chips.
@@ -5413,6 +5412,10 @@ diff -urN linux.old/arch/mips/bcm947xx/broadcom/sbutils.c linux.dev/arch/mips/bc
 +
 +EXPORT_SYMBOL(sb_boardtype);
 +EXPORT_SYMBOL(sb_boardvendor);
++EXPORT_SYMBOL(sb_corereg);
++EXPORT_SYMBOL(sb_coreidx);
++EXPORT_SYMBOL(sb_setcore);
++EXPORT_SYMBOL(sb_setcoreidx);
 +EXPORT_SYMBOL(sb_gpiocontrol);
 +EXPORT_SYMBOL(sb_gpioin);
 +EXPORT_SYMBOL(sb_gpiointmask);
@@ -5428,7 +5431,7 @@ diff -urN linux.old/arch/mips/bcm947xx/broadcom/sbutils.c linux.dev/arch/mips/bc
 +EXPORT_SYMBOL(sb_kattach);
 diff -urN linux.old/arch/mips/bcm947xx/broadcom/sflash.c linux.dev/arch/mips/bcm947xx/broadcom/sflash.c
 --- linux.old/arch/mips/bcm947xx/broadcom/sflash.c	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/bcm947xx/broadcom/sflash.c	2006-10-15 23:29:14.000000000 +0200
++++ linux.dev/arch/mips/bcm947xx/broadcom/sflash.c	2006-11-03 21:10:13.000000000 +0100
 @@ -0,0 +1,418 @@
 +/*
 + * Broadcom SiliconBackplane chipcommon serial flash interface
@@ -5850,7 +5853,7 @@ diff -urN linux.old/arch/mips/bcm947xx/broadcom/sflash.c linux.dev/arch/mips/bcm
 +
 diff -urN linux.old/arch/mips/bcm947xx/include/bcmdevs.h linux.dev/arch/mips/bcm947xx/include/bcmdevs.h
 --- linux.old/arch/mips/bcm947xx/include/bcmdevs.h	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/bcm947xx/include/bcmdevs.h	2006-10-15 23:29:14.000000000 +0200
++++ linux.dev/arch/mips/bcm947xx/include/bcmdevs.h	2006-11-03 21:10:13.000000000 +0100
 @@ -0,0 +1,391 @@
 +/*
 + * Broadcom device-specific manifest constants.
@@ -6245,7 +6248,7 @@ diff -urN linux.old/arch/mips/bcm947xx/include/bcmdevs.h linux.dev/arch/mips/bcm
 +#endif /* _BCMDEVS_H */
 diff -urN linux.old/arch/mips/bcm947xx/include/bcmendian.h linux.dev/arch/mips/bcm947xx/include/bcmendian.h
 --- linux.old/arch/mips/bcm947xx/include/bcmendian.h	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/bcm947xx/include/bcmendian.h	2006-10-15 23:29:14.000000000 +0200
++++ linux.dev/arch/mips/bcm947xx/include/bcmendian.h	2006-11-03 21:10:13.000000000 +0100
 @@ -0,0 +1,152 @@
 +/*
 + * local version of endian.h - byte order defines
@@ -6401,7 +6404,7 @@ diff -urN linux.old/arch/mips/bcm947xx/include/bcmendian.h linux.dev/arch/mips/b
 +#endif /* _BCMENDIAN_H_ */
 diff -urN linux.old/arch/mips/bcm947xx/include/bcmnvram.h linux.dev/arch/mips/bcm947xx/include/bcmnvram.h
 --- linux.old/arch/mips/bcm947xx/include/bcmnvram.h	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/bcm947xx/include/bcmnvram.h	2006-10-15 23:29:14.000000000 +0200
++++ linux.dev/arch/mips/bcm947xx/include/bcmnvram.h	2006-11-03 21:10:13.000000000 +0100
 @@ -0,0 +1,95 @@
 +/*
 + * NVRAM variable manipulation
@@ -6500,7 +6503,7 @@ diff -urN linux.old/arch/mips/bcm947xx/include/bcmnvram.h linux.dev/arch/mips/bc
 +#endif /* _bcmnvram_h_ */
 diff -urN linux.old/arch/mips/bcm947xx/include/bcmsrom.h linux.dev/arch/mips/bcm947xx/include/bcmsrom.h
 --- linux.old/arch/mips/bcm947xx/include/bcmsrom.h	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/bcm947xx/include/bcmsrom.h	2006-10-15 23:29:14.000000000 +0200
++++ linux.dev/arch/mips/bcm947xx/include/bcmsrom.h	2006-11-03 21:10:13.000000000 +0100
 @@ -0,0 +1,23 @@
 +/*
 + * Misc useful routines to access NIC local SROM/OTP .
@@ -6527,7 +6530,7 @@ diff -urN linux.old/arch/mips/bcm947xx/include/bcmsrom.h linux.dev/arch/mips/bcm
 +#endif	/* _bcmsrom_h_ */
 diff -urN linux.old/arch/mips/bcm947xx/include/bcmutils.h linux.dev/arch/mips/bcm947xx/include/bcmutils.h
 --- linux.old/arch/mips/bcm947xx/include/bcmutils.h	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/bcm947xx/include/bcmutils.h	2006-10-15 23:29:14.000000000 +0200
++++ linux.dev/arch/mips/bcm947xx/include/bcmutils.h	2006-11-03 21:10:13.000000000 +0100
 @@ -0,0 +1,308 @@
 +/*
 + * Misc useful os-independent macros and functions.
@@ -6839,7 +6842,7 @@ diff -urN linux.old/arch/mips/bcm947xx/include/bcmutils.h linux.dev/arch/mips/bc
 +#endif	/* _bcmutils_h_ */
 diff -urN linux.old/arch/mips/bcm947xx/include/bitfuncs.h linux.dev/arch/mips/bcm947xx/include/bitfuncs.h
 --- linux.old/arch/mips/bcm947xx/include/bitfuncs.h	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/bcm947xx/include/bitfuncs.h	2006-10-15 23:29:14.000000000 +0200
++++ linux.dev/arch/mips/bcm947xx/include/bitfuncs.h	2006-11-03 21:10:13.000000000 +0100
 @@ -0,0 +1,85 @@
 +/*
 + * bit manipulation utility functions
@@ -6928,7 +6931,7 @@ diff -urN linux.old/arch/mips/bcm947xx/include/bitfuncs.h linux.dev/arch/mips/bc
 +#endif /* _BITFUNCS_H */
 diff -urN linux.old/arch/mips/bcm947xx/include/flash.h linux.dev/arch/mips/bcm947xx/include/flash.h
 --- linux.old/arch/mips/bcm947xx/include/flash.h	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/bcm947xx/include/flash.h	2006-10-15 23:29:14.000000000 +0200
++++ linux.dev/arch/mips/bcm947xx/include/flash.h	2006-11-03 21:10:13.000000000 +0100
 @@ -0,0 +1,188 @@
 +/*
 + * flash.h: Common definitions for flash access.
@@ -7120,7 +7123,7 @@ diff -urN linux.old/arch/mips/bcm947xx/include/flash.h linux.dev/arch/mips/bcm94
 +#endif
 diff -urN linux.old/arch/mips/bcm947xx/include/flashutl.h linux.dev/arch/mips/bcm947xx/include/flashutl.h
 --- linux.old/arch/mips/bcm947xx/include/flashutl.h	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/bcm947xx/include/flashutl.h	2006-10-15 23:29:14.000000000 +0200
++++ linux.dev/arch/mips/bcm947xx/include/flashutl.h	2006-11-03 21:10:13.000000000 +0100
 @@ -0,0 +1,27 @@
 +/*
 + * BCM47XX FLASH driver interface
@@ -7151,7 +7154,7 @@ diff -urN linux.old/arch/mips/bcm947xx/include/flashutl.h linux.dev/arch/mips/bc
 +#endif /* _flashutl_h_ */
 diff -urN linux.old/arch/mips/bcm947xx/include/hndmips.h linux.dev/arch/mips/bcm947xx/include/hndmips.h
 --- linux.old/arch/mips/bcm947xx/include/hndmips.h	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/bcm947xx/include/hndmips.h	2006-10-15 23:29:14.000000000 +0200
++++ linux.dev/arch/mips/bcm947xx/include/hndmips.h	2006-11-03 21:10:13.000000000 +0100
 @@ -0,0 +1,16 @@
 +/*
 + * Alternate include file for HND sbmips.h since CFE also ships with
@@ -7171,7 +7174,7 @@ diff -urN linux.old/arch/mips/bcm947xx/include/hndmips.h linux.dev/arch/mips/bcm
 +#include "sbmips.h"
 diff -urN linux.old/arch/mips/bcm947xx/include/linux_osl.h linux.dev/arch/mips/bcm947xx/include/linux_osl.h
 --- linux.old/arch/mips/bcm947xx/include/linux_osl.h	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/bcm947xx/include/linux_osl.h	2006-10-15 23:29:14.000000000 +0200
++++ linux.dev/arch/mips/bcm947xx/include/linux_osl.h	2006-11-03 21:10:13.000000000 +0100
 @@ -0,0 +1,331 @@
 +/*
 + * Linux OS Independent Layer
@@ -7506,7 +7509,7 @@ diff -urN linux.old/arch/mips/bcm947xx/include/linux_osl.h linux.dev/arch/mips/b
 +#endif	/* _linux_osl_h_ */
 diff -urN linux.old/arch/mips/bcm947xx/include/linuxver.h linux.dev/arch/mips/bcm947xx/include/linuxver.h
 --- linux.old/arch/mips/bcm947xx/include/linuxver.h	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/bcm947xx/include/linuxver.h	2006-10-15 23:29:14.000000000 +0200
++++ linux.dev/arch/mips/bcm947xx/include/linuxver.h	2006-11-03 21:10:13.000000000 +0100
 @@ -0,0 +1,389 @@
 +/*
 + * Linux-specific abstractions to gain some independence from linux kernel versions.
@@ -7899,7 +7902,7 @@ diff -urN linux.old/arch/mips/bcm947xx/include/linuxver.h linux.dev/arch/mips/bc
 +#endif /* _linuxver_h_ */
 diff -urN linux.old/arch/mips/bcm947xx/include/mipsinc.h linux.dev/arch/mips/bcm947xx/include/mipsinc.h
 --- linux.old/arch/mips/bcm947xx/include/mipsinc.h	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/bcm947xx/include/mipsinc.h	2006-10-15 23:29:14.000000000 +0200
++++ linux.dev/arch/mips/bcm947xx/include/mipsinc.h	2006-11-03 21:10:13.000000000 +0100
 @@ -0,0 +1,552 @@
 +/*
 + * HND Run Time Environment for standalone MIPS programs.
@@ -8455,7 +8458,7 @@ diff -urN linux.old/arch/mips/bcm947xx/include/mipsinc.h linux.dev/arch/mips/bcm
 +#endif	/* _MISPINC_H */
 diff -urN linux.old/arch/mips/bcm947xx/include/osl.h linux.dev/arch/mips/bcm947xx/include/osl.h
 --- linux.old/arch/mips/bcm947xx/include/osl.h	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/bcm947xx/include/osl.h	2006-10-15 23:29:14.000000000 +0200
++++ linux.dev/arch/mips/bcm947xx/include/osl.h	2006-11-03 21:10:13.000000000 +0100
 @@ -0,0 +1,42 @@
 +/*
 + * OS Abstraction Layer
@@ -8501,7 +8504,7 @@ diff -urN linux.old/arch/mips/bcm947xx/include/osl.h linux.dev/arch/mips/bcm947x
 +#endif	/* _osl_h_ */
 diff -urN linux.old/arch/mips/bcm947xx/include/pcicfg.h linux.dev/arch/mips/bcm947xx/include/pcicfg.h
 --- linux.old/arch/mips/bcm947xx/include/pcicfg.h	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/bcm947xx/include/pcicfg.h	2006-10-15 23:29:14.000000000 +0200
++++ linux.dev/arch/mips/bcm947xx/include/pcicfg.h	2006-11-03 21:10:13.000000000 +0100
 @@ -0,0 +1,398 @@
 +/*
 + * pcicfg.h: PCI configuration  constants and structures.
@@ -8903,7 +8906,7 @@ diff -urN linux.old/arch/mips/bcm947xx/include/pcicfg.h linux.dev/arch/mips/bcm9
 +#endif
 diff -urN linux.old/arch/mips/bcm947xx/include/proto/ethernet.h linux.dev/arch/mips/bcm947xx/include/proto/ethernet.h
 --- linux.old/arch/mips/bcm947xx/include/proto/ethernet.h	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/bcm947xx/include/proto/ethernet.h	2006-10-15 23:29:14.000000000 +0200
++++ linux.dev/arch/mips/bcm947xx/include/proto/ethernet.h	2006-11-03 21:10:13.000000000 +0100
 @@ -0,0 +1,145 @@
 +/*******************************************************************************
 + * $Id$
@@ -9052,7 +9055,7 @@ diff -urN linux.old/arch/mips/bcm947xx/include/proto/ethernet.h linux.dev/arch/m
 +#endif /* _NET_ETHERNET_H_ */
 diff -urN linux.old/arch/mips/bcm947xx/include/s5.h linux.dev/arch/mips/bcm947xx/include/s5.h
 --- linux.old/arch/mips/bcm947xx/include/s5.h	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/bcm947xx/include/s5.h	2006-10-15 23:29:14.000000000 +0200
++++ linux.dev/arch/mips/bcm947xx/include/s5.h	2006-11-03 21:10:13.000000000 +0100
 @@ -0,0 +1,103 @@
 +#ifndef _S5_H_
 +#define _S5_H_
@@ -9159,7 +9162,7 @@ diff -urN linux.old/arch/mips/bcm947xx/include/s5.h linux.dev/arch/mips/bcm947xx
 +#endif /*!_S5_H_ */
 diff -urN linux.old/arch/mips/bcm947xx/include/sbchipc.h linux.dev/arch/mips/bcm947xx/include/sbchipc.h
 --- linux.old/arch/mips/bcm947xx/include/sbchipc.h	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/bcm947xx/include/sbchipc.h	2006-10-15 23:29:14.000000000 +0200
++++ linux.dev/arch/mips/bcm947xx/include/sbchipc.h	2006-11-03 21:10:13.000000000 +0100
 @@ -0,0 +1,440 @@
 +/*
 + * SiliconBackplane Chipcommon core hardware definitions.
@@ -9603,7 +9606,7 @@ diff -urN linux.old/arch/mips/bcm947xx/include/sbchipc.h linux.dev/arch/mips/bcm
 +#endif	/* _SBCHIPC_H */
 diff -urN linux.old/arch/mips/bcm947xx/include/sbconfig.h linux.dev/arch/mips/bcm947xx/include/sbconfig.h
 --- linux.old/arch/mips/bcm947xx/include/sbconfig.h	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/bcm947xx/include/sbconfig.h	2006-10-15 23:29:14.000000000 +0200
++++ linux.dev/arch/mips/bcm947xx/include/sbconfig.h	2006-11-03 21:10:13.000000000 +0100
 @@ -0,0 +1,342 @@
 +/*
 + * Broadcom SiliconBackplane hardware register definitions.
@@ -9949,7 +9952,7 @@ diff -urN linux.old/arch/mips/bcm947xx/include/sbconfig.h linux.dev/arch/mips/bc
 +#endif	/* _SBCONFIG_H */
 diff -urN linux.old/arch/mips/bcm947xx/include/sbextif.h linux.dev/arch/mips/bcm947xx/include/sbextif.h
 --- linux.old/arch/mips/bcm947xx/include/sbextif.h	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/bcm947xx/include/sbextif.h	2006-10-15 23:29:14.000000000 +0200
++++ linux.dev/arch/mips/bcm947xx/include/sbextif.h	2006-11-03 21:10:13.000000000 +0100
 @@ -0,0 +1,242 @@
 +/*
 + * Hardware-specific External Interface I/O core definitions
@@ -10195,7 +10198,7 @@ diff -urN linux.old/arch/mips/bcm947xx/include/sbextif.h linux.dev/arch/mips/bcm
 +#endif	/* _SBEXTIF_H */
 diff -urN linux.old/arch/mips/bcm947xx/include/sbmemc.h linux.dev/arch/mips/bcm947xx/include/sbmemc.h
 --- linux.old/arch/mips/bcm947xx/include/sbmemc.h	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/bcm947xx/include/sbmemc.h	2006-10-15 23:29:14.000000000 +0200
++++ linux.dev/arch/mips/bcm947xx/include/sbmemc.h	2006-11-03 21:10:13.000000000 +0100
 @@ -0,0 +1,148 @@
 +/*
 + * BCM47XX Sonics SiliconBackplane DDR/SDRAM controller core hardware definitions.
@@ -10347,7 +10350,7 @@ diff -urN linux.old/arch/mips/bcm947xx/include/sbmemc.h linux.dev/arch/mips/bcm9
 +#endif	/* _SBMEMC_H */
 diff -urN linux.old/arch/mips/bcm947xx/include/sbmips.h linux.dev/arch/mips/bcm947xx/include/sbmips.h
 --- linux.old/arch/mips/bcm947xx/include/sbmips.h	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/bcm947xx/include/sbmips.h	2006-10-15 23:37:15.000000000 +0200
++++ linux.dev/arch/mips/bcm947xx/include/sbmips.h	2006-11-03 21:10:13.000000000 +0100
 @@ -0,0 +1,63 @@
 +/*
 + * Broadcom SiliconBackplane MIPS definitions
@@ -10414,7 +10417,7 @@ diff -urN linux.old/arch/mips/bcm947xx/include/sbmips.h linux.dev/arch/mips/bcm9
 +#endif	/* _SBMIPS_H */
 diff -urN linux.old/arch/mips/bcm947xx/include/sbpci.h linux.dev/arch/mips/bcm947xx/include/sbpci.h
 --- linux.old/arch/mips/bcm947xx/include/sbpci.h	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/bcm947xx/include/sbpci.h	2006-10-15 23:29:14.000000000 +0200
++++ linux.dev/arch/mips/bcm947xx/include/sbpci.h	2006-11-03 21:10:13.000000000 +0100
 @@ -0,0 +1,122 @@
 +/*
 + * BCM47XX Sonics SiliconBackplane PCI core hardware definitions.
@@ -10540,7 +10543,7 @@ diff -urN linux.old/arch/mips/bcm947xx/include/sbpci.h linux.dev/arch/mips/bcm94
 +#endif	/* _SBPCI_H */
 diff -urN linux.old/arch/mips/bcm947xx/include/sbsdram.h linux.dev/arch/mips/bcm947xx/include/sbsdram.h
 --- linux.old/arch/mips/bcm947xx/include/sbsdram.h	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/bcm947xx/include/sbsdram.h	2006-10-15 23:29:14.000000000 +0200
++++ linux.dev/arch/mips/bcm947xx/include/sbsdram.h	2006-11-03 21:10:13.000000000 +0100
 @@ -0,0 +1,75 @@
 +/*
 + * BCM47XX Sonics SiliconBackplane SDRAM controller core hardware definitions.
@@ -10619,7 +10622,7 @@ diff -urN linux.old/arch/mips/bcm947xx/include/sbsdram.h linux.dev/arch/mips/bcm
 +#endif	/* _SBSDRAM_H */
 diff -urN linux.old/arch/mips/bcm947xx/include/sbutils.h linux.dev/arch/mips/bcm947xx/include/sbutils.h
 --- linux.old/arch/mips/bcm947xx/include/sbutils.h	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/bcm947xx/include/sbutils.h	2006-10-15 23:29:14.000000000 +0200
++++ linux.dev/arch/mips/bcm947xx/include/sbutils.h	2006-11-03 21:10:13.000000000 +0100
 @@ -0,0 +1,136 @@
 +/*
 + * Misc utility routines for accessing chip-specific features
@@ -10759,7 +10762,7 @@ diff -urN linux.old/arch/mips/bcm947xx/include/sbutils.h linux.dev/arch/mips/bcm
 +#endif	/* _sbutils_h_ */
 diff -urN linux.old/arch/mips/bcm947xx/include/sflash.h linux.dev/arch/mips/bcm947xx/include/sflash.h
 --- linux.old/arch/mips/bcm947xx/include/sflash.h	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/bcm947xx/include/sflash.h	2006-10-15 23:29:14.000000000 +0200
++++ linux.dev/arch/mips/bcm947xx/include/sflash.h	2006-11-03 21:10:13.000000000 +0100
 @@ -0,0 +1,36 @@
 +/*
 + * Broadcom SiliconBackplane chipcommon serial flash interface
@@ -10799,7 +10802,7 @@ diff -urN linux.old/arch/mips/bcm947xx/include/sflash.h linux.dev/arch/mips/bcm9
 +#endif /* _sflash_h_ */
 diff -urN linux.old/arch/mips/bcm947xx/include/trxhdr.h linux.dev/arch/mips/bcm947xx/include/trxhdr.h
 --- linux.old/arch/mips/bcm947xx/include/trxhdr.h	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/bcm947xx/include/trxhdr.h	2006-10-15 23:29:14.000000000 +0200
++++ linux.dev/arch/mips/bcm947xx/include/trxhdr.h	2006-11-03 21:10:13.000000000 +0100
 @@ -0,0 +1,33 @@
 +/*
 + * TRX image file header format.
@@ -10836,7 +10839,7 @@ diff -urN linux.old/arch/mips/bcm947xx/include/trxhdr.h linux.dev/arch/mips/bcm9
 +typedef struct trx_header TRXHDR, *PTRXHDR;
 diff -urN linux.old/arch/mips/bcm947xx/include/typedefs.h linux.dev/arch/mips/bcm947xx/include/typedefs.h
 --- linux.old/arch/mips/bcm947xx/include/typedefs.h	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/bcm947xx/include/typedefs.h	2006-10-15 23:29:14.000000000 +0200
++++ linux.dev/arch/mips/bcm947xx/include/typedefs.h	2006-11-03 21:10:13.000000000 +0100
 @@ -0,0 +1,326 @@
 +/*
 + * Copyright 2005, Broadcom Corporation      
@@ -11166,7 +11169,7 @@ diff -urN linux.old/arch/mips/bcm947xx/include/typedefs.h linux.dev/arch/mips/bc
 +#endif /* _TYPEDEFS_H_ */
 diff -urN linux.old/arch/mips/bcm947xx/irq.c linux.dev/arch/mips/bcm947xx/irq.c
 --- linux.old/arch/mips/bcm947xx/irq.c	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/bcm947xx/irq.c	2006-10-15 23:29:14.000000000 +0200
++++ linux.dev/arch/mips/bcm947xx/irq.c	2006-11-03 21:10:13.000000000 +0100
 @@ -0,0 +1,64 @@
 +/*
 + *  Copyright (C) 2004 Florian Schirmer (jolt@tuxbox.org)
@@ -11234,7 +11237,7 @@ diff -urN linux.old/arch/mips/bcm947xx/irq.c linux.dev/arch/mips/bcm947xx/irq.c
 +}
 diff -urN linux.old/arch/mips/bcm947xx/Makefile linux.dev/arch/mips/bcm947xx/Makefile
 --- linux.old/arch/mips/bcm947xx/Makefile	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/bcm947xx/Makefile	2006-10-15 23:29:14.000000000 +0200
++++ linux.dev/arch/mips/bcm947xx/Makefile	2006-11-03 21:10:13.000000000 +0100
 @@ -0,0 +1,6 @@
 +#
 +# Makefile for the BCM47xx specific kernel interface routines
@@ -11244,7 +11247,7 @@ diff -urN linux.old/arch/mips/bcm947xx/Makefile linux.dev/arch/mips/bcm947xx/Mak
 +obj-y := irq.o prom.o setup.o time.o pci.o
 diff -urN linux.old/arch/mips/bcm947xx/pci.c linux.dev/arch/mips/bcm947xx/pci.c
 --- linux.old/arch/mips/bcm947xx/pci.c	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/bcm947xx/pci.c	2006-10-15 23:29:14.000000000 +0200
++++ linux.dev/arch/mips/bcm947xx/pci.c	2006-11-03 21:10:13.000000000 +0100
 @@ -0,0 +1,227 @@
 +#include <linux/kernel.h>
 +#include <linux/init.h>
@@ -11475,7 +11478,7 @@ diff -urN linux.old/arch/mips/bcm947xx/pci.c linux.dev/arch/mips/bcm947xx/pci.c
 +DECLARE_PCI_FIXUP_EARLY(PCI_ANY_ID, PCI_ANY_ID, bcm47xx_fixup_bridge);
 diff -urN linux.old/arch/mips/bcm947xx/prom.c linux.dev/arch/mips/bcm947xx/prom.c
 --- linux.old/arch/mips/bcm947xx/prom.c	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/bcm947xx/prom.c	2006-10-15 23:29:14.000000000 +0200
++++ linux.dev/arch/mips/bcm947xx/prom.c	2006-11-03 21:10:13.000000000 +0100
 @@ -0,0 +1,59 @@
 +/*
 + *  Copyright (C) 2004 Florian Schirmer (jolt@tuxbox.org)
@@ -11538,7 +11541,7 @@ diff -urN linux.old/arch/mips/bcm947xx/prom.c linux.dev/arch/mips/bcm947xx/prom.
 +}
 diff -urN linux.old/arch/mips/bcm947xx/setup.c linux.dev/arch/mips/bcm947xx/setup.c
 --- linux.old/arch/mips/bcm947xx/setup.c	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/bcm947xx/setup.c	2006-10-15 23:29:14.000000000 +0200
++++ linux.dev/arch/mips/bcm947xx/setup.c	2006-11-03 21:10:13.000000000 +0100
 @@ -0,0 +1,158 @@
 +/*
 + *  Copyright (C) 2004 Florian Schirmer (jolt@tuxbox.org)
@@ -11700,7 +11703,7 @@ diff -urN linux.old/arch/mips/bcm947xx/setup.c linux.dev/arch/mips/bcm947xx/setu
 +EXPORT_SYMBOL(boardflags);
 diff -urN linux.old/arch/mips/bcm947xx/time.c linux.dev/arch/mips/bcm947xx/time.c
 --- linux.old/arch/mips/bcm947xx/time.c	1970-01-01 01:00:00.000000000 +0100
-+++ linux.dev/arch/mips/bcm947xx/time.c	2006-10-15 23:38:36.000000000 +0200
++++ linux.dev/arch/mips/bcm947xx/time.c	2006-11-03 21:10:13.000000000 +0100
 @@ -0,0 +1,65 @@
 +/*
 + *  Copyright (C) 2004 Florian Schirmer (jolt@tuxbox.org)
@@ -11768,8 +11771,8 @@ diff -urN linux.old/arch/mips/bcm947xx/time.c linux.dev/arch/mips/bcm947xx/time.
 +	setup_irq(7, irq);
 +}
 diff -urN linux.old/arch/mips/Kconfig linux.dev/arch/mips/Kconfig
---- linux.old/arch/mips/Kconfig	2006-10-15 23:32:44.000000000 +0200
+--- linux.old/arch/mips/Kconfig	2006-11-03 21:16:21.000000000 +0100
-+++ linux.dev/arch/mips/Kconfig	2006-10-15 23:29:14.000000000 +0200
++++ linux.dev/arch/mips/Kconfig	2006-11-03 21:10:13.000000000 +0100
 @@ -245,6 +245,17 @@
  	 Members include the Acer PICA, MIPS Magnum 4000, MIPS Millenium and
  	 Olivetti M700-10 workstations.
@@ -11789,8 +11792,8 @@ diff -urN linux.old/arch/mips/Kconfig linux.dev/arch/mips/Kconfig
  	bool "LASAT Networks platforms"
  	select DMA_NONCOHERENT
 diff -urN linux.old/arch/mips/kernel/cpu-probe.c linux.dev/arch/mips/kernel/cpu-probe.c
---- linux.old/arch/mips/kernel/cpu-probe.c	2006-10-15 23:32:44.000000000 +0200
+--- linux.old/arch/mips/kernel/cpu-probe.c	2006-11-03 21:16:21.000000000 +0100
-+++ linux.dev/arch/mips/kernel/cpu-probe.c	2006-10-15 23:29:14.000000000 +0200
++++ linux.dev/arch/mips/kernel/cpu-probe.c	2006-11-03 21:10:13.000000000 +0100
 @@ -691,6 +691,28 @@
  }
  
@@ -11831,8 +11834,8 @@ diff -urN linux.old/arch/mips/kernel/cpu-probe.c linux.dev/arch/mips/kernel/cpu-
  		cpu_probe_sandcraft(c);
  		break;
 diff -urN linux.old/arch/mips/kernel/head.S linux.dev/arch/mips/kernel/head.S
---- linux.old/arch/mips/kernel/head.S	2006-10-15 23:32:44.000000000 +0200
+--- linux.old/arch/mips/kernel/head.S	2006-11-03 21:16:21.000000000 +0100
-+++ linux.dev/arch/mips/kernel/head.S	2006-10-15 23:29:14.000000000 +0200
++++ linux.dev/arch/mips/kernel/head.S	2006-11-03 21:10:13.000000000 +0100
 @@ -133,6 +133,11 @@
  	j kernel_entry
  	nop
@@ -11846,8 +11849,8 @@ diff -urN linux.old/arch/mips/kernel/head.S linux.dev/arch/mips/kernel/head.S
  	 * Reserved space for exception handlers.
  	 * Necessary for machines which link their kernels at KSEG0.
 diff -urN linux.old/arch/mips/kernel/proc.c linux.dev/arch/mips/kernel/proc.c
---- linux.old/arch/mips/kernel/proc.c	2006-10-15 23:32:44.000000000 +0200
+--- linux.old/arch/mips/kernel/proc.c	2006-11-03 21:16:21.000000000 +0100
-+++ linux.dev/arch/mips/kernel/proc.c	2006-10-15 23:29:14.000000000 +0200
++++ linux.dev/arch/mips/kernel/proc.c	2006-11-03 21:10:13.000000000 +0100
 @@ -84,6 +84,8 @@
  	[CPU_VR4181]	= "NEC VR4181",
  	[CPU_VR4181A]	= "NEC VR4181A",
@@ -11858,8 +11861,8 @@ diff -urN linux.old/arch/mips/kernel/proc.c linux.dev/arch/mips/kernel/proc.c
  };
  
 diff -urN linux.old/arch/mips/Makefile linux.dev/arch/mips/Makefile
---- linux.old/arch/mips/Makefile	2006-10-15 23:32:44.000000000 +0200
+--- linux.old/arch/mips/Makefile	2006-11-03 21:16:21.000000000 +0100
-+++ linux.dev/arch/mips/Makefile	2006-10-15 23:29:14.000000000 +0200
++++ linux.dev/arch/mips/Makefile	2006-11-03 21:10:13.000000000 +0100
 @@ -565,6 +565,13 @@
  load-$(CONFIG_SIBYTE_BIGSUR)	:= 0xffffffff80100000
  
@@ -11875,8 +11878,8 @@ diff -urN linux.old/arch/mips/Makefile linux.dev/arch/mips/Makefile
  #
  core-$(CONFIG_SNI_RM200_PCI)	+= arch/mips/sni/
 diff -urN linux.old/arch/mips/mm/tlbex.c linux.dev/arch/mips/mm/tlbex.c
---- linux.old/arch/mips/mm/tlbex.c	2006-10-15 23:32:44.000000000 +0200
+--- linux.old/arch/mips/mm/tlbex.c	2006-11-03 21:16:21.000000000 +0100
-+++ linux.dev/arch/mips/mm/tlbex.c	2006-10-15 23:31:06.000000000 +0200
++++ linux.dev/arch/mips/mm/tlbex.c	2006-11-03 21:15:12.000000000 +0100
 @@ -882,6 +882,8 @@
  	case CPU_4KSC:
  	case CPU_20KC:
@@ -11887,8 +11890,8 @@ diff -urN linux.old/arch/mips/mm/tlbex.c linux.dev/arch/mips/mm/tlbex.c
  		break;
  
 diff -urN linux.old/include/asm-mips/bootinfo.h linux.dev/include/asm-mips/bootinfo.h
---- linux.old/include/asm-mips/bootinfo.h	2006-10-15 23:32:44.000000000 +0200
+--- linux.old/include/asm-mips/bootinfo.h	2006-11-03 21:16:21.000000000 +0100
-+++ linux.dev/include/asm-mips/bootinfo.h	2006-10-15 23:29:14.000000000 +0200
++++ linux.dev/include/asm-mips/bootinfo.h	2006-11-03 21:10:13.000000000 +0100
 @@ -218,6 +218,12 @@
  #define MACH_GROUP_TITAN       22	/* PMC-Sierra Titan		*/
  #define  MACH_TITAN_YOSEMITE	1	/* PMC-Sierra Yosemite		*/
@@ -11903,8 +11906,8 @@ diff -urN linux.old/include/asm-mips/bootinfo.h linux.dev/include/asm-mips/booti
  
  const char *get_system_type(void);
 diff -urN linux.old/include/asm-mips/cpu.h linux.dev/include/asm-mips/cpu.h
---- linux.old/include/asm-mips/cpu.h	2006-10-15 23:32:44.000000000 +0200
+--- linux.old/include/asm-mips/cpu.h	2006-11-03 21:16:21.000000000 +0100
-+++ linux.dev/include/asm-mips/cpu.h	2006-10-15 23:29:14.000000000 +0200
++++ linux.dev/include/asm-mips/cpu.h	2006-11-03 21:10:13.000000000 +0100
 @@ -104,6 +104,13 @@
  #define PRID_IMP_SR71000        0x0400
  
@@ -11931,8 +11934,8 @@ diff -urN linux.old/include/asm-mips/cpu.h linux.dev/include/asm-mips/cpu.h
  /*
   * ISA Level encodings
 diff -urN linux.old/include/linux/pci_ids.h linux.dev/include/linux/pci_ids.h
---- linux.old/include/linux/pci_ids.h	2006-10-15 23:32:44.000000000 +0200
+--- linux.old/include/linux/pci_ids.h	2006-11-03 21:16:21.000000000 +0100
-+++ linux.dev/include/linux/pci_ids.h	2006-10-15 23:29:14.000000000 +0200
++++ linux.dev/include/linux/pci_ids.h	2006-11-03 21:10:13.000000000 +0100
 @@ -1906,6 +1906,7 @@
  #define PCI_DEVICE_ID_TIGON3_5901_2	0x170e
  #define PCI_DEVICE_ID_BCM4401		0x4401
@@ -11941,3 +11944,14 @@ diff -urN linux.old/include/linux/pci_ids.h linux.dev/include/linux/pci_ids.h
  
  #define PCI_VENDOR_ID_TOPIC		0x151f
  #define PCI_DEVICE_ID_TOPIC_TP560	0x0000
+diff -urN linux.old/lib/kobject_uevent.c linux.dev/lib/kobject_uevent.c
+--- linux.old/lib/kobject_uevent.c	2006-06-18 03:49:35.000000000 +0200
++++ linux.dev/lib/kobject_uevent.c	2006-11-03 21:44:56.000000000 +0100
+@@ -29,6 +29,7 @@
+ u64 uevent_seqnum;
+ char uevent_helper[UEVENT_HELPER_PATH_LEN] = "/sbin/hotplug";
+ static DEFINE_SPINLOCK(sequence_lock);
++EXPORT_SYMBOL(uevent_helper);
+ #if defined(CONFIG_NET)
+ static struct sock *uevent_sock;
+ #endif