packages: clean up the package folder

Signed-off-by: John Crispin <blogic@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37007 3c298f89-4303-0410-b956-a3cf2f4a3e73

4 files changed, 1981 insertions, 0 deletions

diff --git a/package/kernel/broadcom-diag/src/Makefile b/package/kernel/broadcom-diag/src/Makefile
new file mode 100644
index 0000000000..44c80a8bff
--- /dev/null
+++ b/package/kernel/broadcom-diag/src/Makefile
@@ -0,0 +1,17 @@
+#
+# Makefile for diag driver
+#
+# Copyright (C) 2005 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.
+#
+
+obj-m := diag.o
+
+ifeq ($(MAKING_MODULES),1)
+
+-include $(TOPDIR)/Rules.make
+endif
diff --git a/package/kernel/broadcom-diag/src/diag.c b/package/kernel/broadcom-diag/src/diag.c
new file mode 100644
index 0000000000..ccbaee2d26
--- /dev/null
+++ b/package/kernel/broadcom-diag/src/diag.c
@@ -0,0 +1,1807 @@
+/*
+ * diag.c - GPIO interface driver for Broadcom boards
+ *
+ * Copyright (C) 2006 Mike Baker <mbm@openwrt.org>,
+ * Copyright (C) 2006-2007 Felix Fietkau <nbd@openwrt.org>
+ * Copyright (C) 2008 Andy Boyett <agb@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.
+ *
+ */
+#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>
+#include <linux/workqueue.h>
+#include <linux/skbuff.h>
+#include <linux/netlink.h>
+#include <linux/kobject.h>
+#include <net/sock.h>
+#include <bcm47xx_board.h>
+extern u64 uevent_next_seqnum(void);
+
+#include "gpio.h"
+#include "diag.h"
+#define getvar(str) (nvram_get(str)?:"")
+
+static inline int startswith (char *source, char *cmp) { return !strncmp(source,cmp,strlen(cmp)); }
+static int fill_event(struct event_t *);
+static unsigned int gpiomask = 0;
+module_param(gpiomask, int, 0644);
+
+enum {
+	/* Linksys */
+	WAP54GV1,
+	WAP54GV2,
+	WAP54GV3,
+	WRT54GV1,
+	WRT54G,
+	WRTSL54GS,
+	WRT54G3G,
+	WRT54G3GV2_VF,
+	WRT150NV1,
+	WRT150NV11,
+	WRT160NV1,
+	WRT160NV3,
+	WRT300NV11,
+	WRT350N,
+	WRT600N,
+	WRT600NV11,
+	WRT610N,
+	WRT610NV2,
+	E1000V1,
+	E3000V1,
+	E3200V1,
+
+	/* ASUS */
+	WLHDD,
+	WL300G,
+	WL320GE,
+	WL330GE,
+	WL500G,
+	WL500GD,
+	WL500GP,
+	WL500GPV2,
+	WL500W,
+	WL520GC,
+	WL520GU,
+	ASUS_4702,
+	WL700GE,
+	RTN16,
+
+	/* Buffalo */
+	WBR2_G54,
+	WHR_G54S,
+	WHR_HP_G54,
+	WHR_G125,
+	WHR2_A54G54,
+	WLA2_G54L,
+	WZR_G300N,
+	WZR_RS_G54,
+	WZR_RS_G54HP,
+	BUFFALO_UNKNOWN,
+	BUFFALO_UNKNOWN_4710,
+
+	/* Siemens */
+	SE505V1,
+	SE505V2,
+
+	/* US Robotics */
+	USR5461,
+
+	/* Dell */
+	TM2300,
+	TM2300V2,
+
+	/* Motorola */
+	WE800G,
+	WR850GV1,
+	WR850GV2V3,
+	WR850GP,
+
+	/* Belkin */
+	BELKIN_UNKNOWN,
+	BELKIN_F7D4301,
+
+	/* Netgear */
+	WGT634U,
+	WNR834BV1,
+	WNR834BV2,
+	WNDR3400V1,
+	WNDR3700V3,
+
+	/* Trendware */
+	TEW411BRPP,
+
+	/* SimpleTech */
+	STI_NAS,
+
+	/* D-Link */
+	DIR130,
+	DIR320,
+	DIR330,
+	DWL3150,
+
+	/* Sitecom */
+	WL105B,
+
+	/* Western Digital */
+	WDNetCenter,
+
+	/* Askey */
+	RT210W,
+
+	/* OvisLink */
+	WL1600GL,
+
+	/* Microsoft */
+	MN700,
+
+	/* Edimax */
+	PS1208MFG,
+};
+
+static void __init bcm4780_init(void) {
+		int pin = 1 << 3;
+
+		/* Enables GPIO 3 that controls HDD and led power on ASUS WL-700gE */
+		printk(MODULE_NAME ": Spinning up HDD and enabling leds\n");
+		bcm47xx_gpio_outen(pin, pin);
+		bcm47xx_gpio_control(pin, 0);
+		bcm47xx_gpio_out(pin, pin);
+
+		/* Wait 5s, so the HDD can spin up */
+		set_current_state(TASK_INTERRUPTIBLE);
+		schedule_timeout(HZ * 5);
+}
+
+static void __init NetCenter_init(void) {
+		/* unset pin 6 (+12V) */
+		int pin = 1 << 6;
+		bcm47xx_gpio_outen(pin, pin);
+		bcm47xx_gpio_control(pin, 0);
+		bcm47xx_gpio_out(pin, pin);
+		/* unset pin 1 (turn off red led, blue will light alone if +5V comes up) */
+		pin = 1 << 1;
+		bcm47xx_gpio_outen(pin, pin);
+		bcm47xx_gpio_control(pin, 0);
+		bcm47xx_gpio_out(pin, pin);
+		/* unset pin 3 (+5V) and wait 5 seconds (harddisk spin up) */
+		bcm4780_init();
+}
+
+static void __init bcm57xx_init(void) {
+	int pin = 1 << 2;
+
+	/* FIXME: switch comes up, but port mappings/vlans not right */
+	bcm47xx_gpio_outen(pin, pin);
+	bcm47xx_gpio_control(pin, 0);
+	bcm47xx_gpio_out(pin, pin);
+}
+
+static struct platform_t __initdata platforms[] = {
+	/* Linksys */
+	[WAP54GV1] = {
+		.name		= "Linksys WAP54G V1",
+		.buttons	= {
+			{ .name = "reset",	.gpio = 1 << 0 },
+		},
+		.leds		= {
+			{ .name = "diag",	.gpio = 1 << 3 },
+			{ .name = "wlan",	.gpio = 1 << 4 },
+		},
+	},
+	[WAP54GV2] = {
+		.name		= "Linksys WAP54G V2",
+		.buttons	= {
+			{ .name = "reset",	.gpio = 1 << 0 },
+		},
+		.leds		= {
+			{ .name = "wlan",	.gpio = 1 << 5, .polarity = REVERSE },
+			/* GPIO 6 is b44 (eth0, LAN) PHY power */
+		},
+	},
+	[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/GS/GL",
+		.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 << 0, .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 },
+		},
+	},
+	[WRT54G3GV2_VF] = {
+		.name		= "Linksys WRT54G3GV2-VF",
+		.buttons	= {
+			{ .name = "reset",	.gpio = 1 << 6 },
+			{ .name = "3g",		.gpio = 1 << 5 },
+		},
+		.leds		= {
+			{ .name = "power",	.gpio = 1 << 1, .polarity = NORMAL },
+			{ .name = "3g_green",	.gpio = 1 << 2, .polarity = NORMAL },
+			{ .name = "3g_blue",	.gpio = 1 << 3, .polarity = NORMAL },
+		},
+	},
+	[WRT150NV1] = {
+		.name		= "Linksys WRT150N V1",
+		.buttons	= {
+			{ .name = "reset",	.gpio = 1 << 6 },
+			{ .name = "ses",	.gpio = 1 << 4 },
+		},
+		.leds		= {
+			{ .name = "power",	.gpio = 1 << 1, .polarity = NORMAL },
+			{ .name = "ses_green",	.gpio = 1 << 5, .polarity = REVERSE },
+			{ .name = "ses_amber", .gpio = 1 << 3, .polarity = REVERSE },
+		},
+	},
+	[WRT150NV11] = {
+		.name		= "Linksys WRT150N V1.1",
+		.buttons	= {
+			{ .name = "reset",	.gpio = 1 << 6 },
+			{ .name = "ses",	.gpio = 1 << 4 },
+		},
+		.leds		= {
+			{ .name = "power",	.gpio = 1 << 1, .polarity = NORMAL },
+			{ .name = "ses_green",	.gpio = 1 << 5, .polarity = REVERSE },
+			{ .name = "ses_amber", .gpio = 1 << 3, .polarity = REVERSE },
+		},
+	},
+	[WRT160NV1] = {
+		.name		= "Linksys WRT160N v1.x",
+		.buttons	= {
+			{ .name = "reset",	.gpio = 1 << 6 },
+			{ .name = "ses",	.gpio = 1 << 4 },
+		},
+		.leds		= {
+			{ .name = "power",	.gpio = 1 << 1, .polarity = NORMAL },
+			{ .name = "ses_blue",	.gpio = 1 << 5, .polarity = REVERSE },
+			{ .name = "ses_orange", .gpio = 1 << 3, .polarity = REVERSE },
+		},
+	},
+	[WRT160NV3] = {
+		.name		= "Linksys WRT160N V3",
+		.buttons	= {
+			{ .name = "reset",	.gpio = 1 << 6 },
+			{ .name = "ses",	.gpio = 1 << 5 },
+		},
+		.leds		= {
+			{ .name = "power",	.gpio = 1 << 1, .polarity = NORMAL },
+			{ .name = "ses_blue",	.gpio = 1 << 4, .polarity = REVERSE },
+			{ .name = "ses_orange", .gpio = 1 << 2, .polarity = REVERSE },
+		},
+	},
+	[WRT300NV11] = {
+		.name           = "Linksys WRT300N V1.1",
+		.buttons        = {
+			{ .name = "reset",     .gpio = 1 << 6 }, // "Reset" on back panel
+			{ .name = "ses",       .gpio = 1 << 4 }, // "Reserved" on top panel
+		},
+		.leds           = {
+			{ .name = "power",     .gpio = 1 << 1, .polarity = NORMAL  }, // "Power"
+			{ .name = "ses_amber", .gpio = 1 << 3, .polarity = REVERSE }, // "Security" Amber
+			{ .name = "ses_green", .gpio = 1 << 5, .polarity = REVERSE }, // "Security" Green
+		},
+		.platform_init = bcm57xx_init,
+	},
+	[WRT350N] = {
+		.name		= "Linksys WRT350N",
+		.buttons	= {
+			{ .name = "reset",	.gpio = 1 << 6 },
+			{ .name = "ses",	.gpio = 1 << 8 },
+		},
+		.leds		= {
+			{ .name = "power",	.gpio = 1 << 1, .polarity = NORMAL },
+			{ .name = "ses_amber",	.gpio = 1 << 3, .polarity = REVERSE },
+			{ .name = "ses_green",	.gpio = 1 << 9, .polarity = REVERSE },
+			{ .name = "usb_blink",	.gpio = 1 << 10, .polarity = REVERSE },
+			{ .name = "usb",	.gpio = 1 << 11, .polarity = REVERSE },
+		},
+		.platform_init = bcm57xx_init,
+	},
+	[WRT600N] = {
+		.name           = "Linksys WRT600N",
+		.buttons        = {
+			{ .name = "reset",      .gpio = 1 << 6 },
+			{ .name = "ses",        .gpio = 1 << 7 },
+		},
+		.leds           = {
+			{ .name = "power",              .gpio = 1 << 2,  .polarity = REVERSE }, // Power LED
+			{ .name = "usb",                .gpio = 1 << 3,  .polarity = REVERSE }, // USB LED
+			{ .name = "wl0_ses_amber",      .gpio = 1 << 8,  .polarity = REVERSE }, // 2.4Ghz LED Amber
+			{ .name = "wl0_ses_green",      .gpio = 1 << 9,  .polarity = REVERSE }, // 2.4Ghz LED Green
+			{ .name = "wl1_ses_amber",      .gpio = 1 << 10, .polarity = REVERSE }, // 5.6Ghz LED Amber
+			{ .name = "wl1_ses_green",      .gpio = 1 << 11, .polarity = REVERSE }, // 5.6Ghz LED Green
+		},
+		.platform_init = bcm57xx_init,
+	},
+	[WRT600NV11] = {
+		.name           = "Linksys WRT600N V1.1",
+		.buttons        = {
+			{ .name = "reset",      .gpio = 1 << 6 },
+			{ .name = "ses",        .gpio = 1 << 7 },
+		},
+		.leds           = {
+			{ .name = "power",             .gpio = 1 << 2,  .polarity = REVERSE }, // Power LED
+			{ .name = "usb",                .gpio = 1 << 3,  .polarity = REVERSE }, // USB LED
+			{ .name = "wl0_ses_amber",      .gpio = 1 << 8,  .polarity = REVERSE }, // 2.4Ghz LED Amber
+			{ .name = "wl0_ses_green",     .gpio = 1 << 9,  .polarity = REVERSE }, // 2.4Ghz LED Green
+			{ .name = "wl1_ses_amber",      .gpio = 1 << 10, .polarity = REVERSE }, // 5.6Ghz LED Amber
+			{ .name = "wl1_ses_green",      .gpio = 1 << 11, .polarity = REVERSE }, // 5.6Ghz LED Green
+		},
+		.platform_init = bcm57xx_init,
+	},
+	[WRT610N] = {
+		.name           = "Linksys WRT610N",
+		.buttons        = {
+			{ .name = "reset",      .gpio = 1 << 6 },
+			{ .name = "ses",        .gpio = 1 << 8 },
+		},
+		.leds           = {
+			{ .name = "power",      .gpio = 1 << 1,  .polarity = NORMAL }, // Power LED
+			{ .name = "usb",        .gpio = 1 << 0,  .polarity = REVERSE }, // USB LED
+			{ .name = "ses_amber",  .gpio = 1 << 3,  .polarity = REVERSE }, // WiFi protected setup LED amber
+			{ .name = "ses_blue",   .gpio = 1 << 9,  .polarity = REVERSE }, // WiFi protected setup LED blue
+		},
+	},
+	[WRT610NV2] = {
+		.name		= "Linksys WRT610N V2",
+		.buttons	= {
+			{ .name = "reset",	.gpio = 1 << 6 },
+			{ .name = "ses",	.gpio = 1 << 4 },
+		},
+		.leds		= {
+			{ .name = "power",	.gpio = 1 << 5,	.polarity = NORMAL },	// Power LED
+			{ .name = "usb",	.gpio = 1 << 7,	.polarity = NORMAL },	// USB LED
+			{ .name = "ses_amber",	.gpio = 1 << 0,	.polarity = REVERSE },	// WiFi protected setup LED amber
+			{ .name = "ses_blue",	.gpio = 1 << 3,	.polarity = REVERSE },	// WiFi protected setup LED blue
+			{ .name = "wlan",	.gpio = 1 << 1,	.polarity = NORMAL },	// Wireless LED
+		},
+	},
+	/* same hardware as WRT160NV3 and Cisco Valet M10V1, but different board detection, combine? */
+	[E1000V1] = {
+		.name           = "Linksys E1000 V1",
+		.buttons        = {
+			{ .name = "reset",      .gpio = 1 << 6 },
+			{ .name = "wps",        .gpio = 1 << 5 }, /* nvram get gpio5=wps_button */
+		},
+		.leds           = {
+			/** turns on leds for all ethernet ports (wan too)
+			 *  this also disconnects some, or maybe all, ethernet ports 
+			 *  1: leds work normally
+			 *  0: all lit all the time */
+			/* nvram get gpio3=robo_reset */
+			{ .name = "wlan",       .gpio = 1 << 0, .polarity = NORMAL },
+			{ .name = "power",      .gpio = 1 << 1, .polarity = NORMAL },
+			{ .name = "ses_blue",   .gpio = 1 << 4, .polarity = REVERSE }, /* nvram get gpio4=wps_led */
+			{ .name = "ses_orange", .gpio = 1 << 2, .polarity = REVERSE }, /* nvram get gpio2=wps_status_led */
+		},
+	},
+	[E3000V1] = {
+		.name		= "Linksys E3000 V1",
+		.buttons	= {
+			{ .name = "reset",	.gpio = 1 << 6 },
+			{ .name = "ses",	.gpio = 1 << 4 },
+		},
+		.leds		= {
+			{ .name = "power",	.gpio = 1 << 5,	.polarity = NORMAL },	// Power LED
+			{ .name = "usb",	.gpio = 1 << 7,	.polarity = NORMAL },	// USB LED
+			{ .name = "ses_amber",	.gpio = 1 << 0,	.polarity = REVERSE },	// WiFi protected setup LED amber
+			{ .name = "ses_blue",	.gpio = 1 << 3,	.polarity = REVERSE },	// WiFi protected setup LED blue
+			{ .name = "wlan",	.gpio = 1 << 1,	.polarity = NORMAL },	// Wireless LED
+		},
+	},
+	[E3200V1] = {
+		.name		= "Linksys E3200 V1",
+		.buttons	= {
+			/* { .name = "switch",	.gpio = 1 << 4 },*/	/* nvram get gpio4=robo_reset */
+			{ .name = "reset",	.gpio = 1 << 5 },	/* nvram get reset_gpio=5 */
+			{ .name = "wps",	.gpio = 1 << 8 },	/* nvram get gpio8=wps_button */
+			/* { .name = "wombo",	.gpio = 1 << 23 },*/	/* nvram get gpio23=wombo_reset - wireless on motherboard */
+		},
+		.leds	= {
+			{ .name = "power",	.gpio = 1 << 3, .polarity = REVERSE },	/* Power LED */
+		},
+	},
+	/* Asus */
+	[WLHDD] = {
+		.name		= "ASUS WL-HDD",
+		.buttons	= {
+			{ .name = "reset",	.gpio = 1 << 6 },
+		},
+		.leds		= {
+			{ .name = "power",	.gpio = 1 << 0, .polarity = REVERSE },
+			{ .name = "usb",	.gpio = 1 << 2, .polarity = REVERSE },
+		},
+	},
+	[WL300G] = {
+		.name		= "ASUS WL-300g",
+		.buttons	= {
+			{ .name = "reset",	.gpio = 1 << 6 },
+		},
+		.leds		= {
+			{ .name = "power",	.gpio = 1 << 0, .polarity = REVERSE },
+		},
+	},
+	[WL320GE] = {
+		.name		= "ASUS WL-320gE/WL-320gP",
+		.buttons	= {
+			{ .name = "reset",	.gpio = 1 << 6 },
+		},
+		.leds		= {
+			{ .name = "wlan",	.gpio = 1 << 0, .polarity = REVERSE },
+			{ .name = "power",	.gpio = 1 << 2, .polarity = REVERSE },
+			{ .name = "link",	.gpio = 1 << 11, .polarity = REVERSE },
+		},
+	},
+	[WL330GE] = {
+		.name		= "ASUS WL-330gE",
+		.buttons	= {
+			{ .name = "reset",	.gpio = 1 << 2 },
+		},
+		.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 },
+		},
+	},
+	[WL500GPV2] = {
+		.name		= "ASUS WL-500g Premium V2",
+		.buttons	= {
+			{ .name = "reset",	.gpio = 1 << 2 },
+			{ .name = "ses",	.gpio = 1 << 3 },
+		},
+		.leds		= {
+			{ .name = "power",	.gpio = 1 << 0, .polarity = REVERSE },
+			{ .name = "wlan",	.gpio = 1 << 1, .polarity = REVERSE },
+		},
+	},
+	[WL500W] = {
+		.name		= "ASUS WL-500W",
+		.buttons	= {
+			{ .name = "reset",	.gpio = 1 << 6 },
+			{ .name = "ses",	.gpio = 1 << 7 },
+		},
+		.leds		= {
+			{ .name = "power",	.gpio = 1 << 5, .polarity = REVERSE },
+		},
+	},
+	[WL520GC] = {
+		.name		= "ASUS WL-520GC",
+		.buttons	= {
+			{ .name = "reset",	.gpio = 1 << 2 },
+			{ .name = "ses",	.gpio = 1 << 3 },
+		},
+		.leds		= {
+		{ .name = "power",	.gpio = 1 << 0, .polarity = REVERSE },
+			{ .name = "wlan",	.gpio = 1 << 1, .polarity = REVERSE },
+		},
+	},
+	[WL520GU] = {
+		.name		= "ASUS WL-520gU",
+		.buttons	= {
+			{ .name = "reset",	.gpio = 1 << 2 },
+			{ .name = "ses",	.gpio = 1 << 3 },
+		},
+		.leds		= {
+			{ .name = "power",	.gpio = 1 << 0, .polarity = REVERSE },
+			{ .name = "wlan",	.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 },
+		},
+	},
+	[WL700GE] = {
+		.name		= "ASUS WL-700gE",
+		.buttons	= {
+			{ .name = "reset",	.gpio = 1 << 7 }, // on back, hardwired, always resets device regardless OS state
+			{ .name = "ses",	.gpio = 1 << 4 }, // on back, actual name ezsetup
+			{ .name = "power",	.gpio = 1 << 0 }, // on front
+			{ .name = "copy",	.gpio = 1 << 6 }, // on front
+		},
+		.leds		= {
+#if 0
+			// GPIO that controls power led also enables/disables some essential functions
+			// - power to HDD
+			// - switch leds
+			{ .name = "power",	.gpio = 1 << 3, .polarity = NORMAL },  // actual name power
+#endif
+			{ .name = "diag",	.gpio = 1 << 1, .polarity = REVERSE }, // actual name ready
+		},
+		.platform_init = bcm4780_init,
+	},
+	[RTN16] = {
+		.name		= "ASUS RT-N16",
+		.buttons	= {
+			{ .name = "reset",	.gpio = 1 << 8 },
+			{ .name = "ses",	.gpio = 1 << 5 },
+		},
+		.leds		= {
+			{ .name = "power",	.gpio = 1 << 1, .polarity = REVERSE },
+			{ .name = "wlan",	.gpio = 1 << 7, .polarity = NORMAL },
+		},
+	},
+	/* Buffalo */
+	[WHR_G54S] = {
+		.name		= "Buffalo WHR-G54S",
+		.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 = "internal",	.gpio = 1 << 3, .polarity = REVERSE },
+			{ .name = "ses",	.gpio = 1 << 6, .polarity = REVERSE },
+			{ .name = "bridge",	.gpio = 1 << 1, .polarity = REVERSE },
+			{ .name = "wlan",	.gpio = 1 << 2, .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 = "internal",	.gpio = 1 << 3, .polarity = REVERSE },
+			{ .name = "bridge",	.gpio = 1 << 1, .polarity = REVERSE },
+			{ .name = "ses",	.gpio = 1 << 6, .polarity = REVERSE },
+			{ .name = "wlan",	.gpio = 1 << 2, .polarity = REVERSE },
+		},
+	},
+	[WHR_G125] = {
+		.name		= "Buffalo WHR-G125",
+		.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 = "internal",	.gpio = 1 << 3, .polarity = REVERSE },
+			{ .name = "bridge",	.gpio = 1 << 1, .polarity = REVERSE },
+			{ .name = "ses",	.gpio = 1 << 6, .polarity = REVERSE },
+			{ .name = "wlan",	.gpio = 1 << 2, .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 },
+		},
+	},
+	[WZR_G300N] = {
+		.name		= "Buffalo WZR-G300N",
+		.buttons	= {
+			{ .name = "reset",	.gpio = 1 << 4 },
+		},
+		.leds		= {
+			{ .name = "diag",	.gpio = 1 << 7, .polarity = REVERSE },
+			{ .name = "bridge",	.gpio = 1 << 1, .polarity = REVERSE },
+			{ .name = "ses",	.gpio = 1 << 6, .polarity = REVERSE },
+		},
+	},
+	[WZR_RS_G54] = {
+		.name		= "Buffalo WZR-RS-G54",
+		.buttons	= {
+			{ .name = "ses",	.gpio = 1 << 0 },
+			{ .name = "reset",	.gpio = 1 << 4 },
+		},
+		.leds		= {
+			{ .name = "diag",	.gpio = 1 << 7, .polarity = REVERSE },
+			{ .name = "ses",	.gpio = 1 << 6, .polarity = REVERSE },
+			{ .name = "vpn",	.gpio = 1 << 1, .polarity = REVERSE },
+		},
+	},
+	[WZR_RS_G54HP] = {
+		.name		= "Buffalo WZR-RS-G54HP",
+		.buttons	= {
+			{ .name = "ses",	.gpio = 1 << 0 },
+			{ .name = "reset",	.gpio = 1 << 4 },
+		},
+		.leds		= {
+			{ .name = "diag",	.gpio = 1 << 7, .polarity = REVERSE },
+			{ .name = "ses",	.gpio = 1 << 6, .polarity = REVERSE },
+			{ .name = "vpn",	.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 = "power",	.gpio = 1 << 0  .polarity = REVERSE },	// Usable when retrofitting D26 (?)
+			{ .name = "dmz",	.gpio = 1 << 4, .polarity = REVERSE },	// actual name WWW
+			{ .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 },	// actual name WWW
+			{ .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 = "wlan",	.gpio = 1 << 6, .polarity = REVERSE },
+			{ .name = "power",	.gpio = 1 << 7, .polarity = REVERSE },
+		},
+	},
+	[TM2300V2] = {
+		.name		= "Dell TrueMobile 2300 v2",
+		.buttons	= {
+			{ .name = "reset",	.gpio = 1 << 0 },
+		},
+		.leds		= {
+			{ .name = "wlan",	.gpio = 1 << 6, .polarity = REVERSE },
+			{ .name = "power",	.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 = "dmz",	.gpio = 1 << 6, .polarity = NORMAL },
+			{ .name = "wlan_red",	.gpio = 1 << 5, .polarity = REVERSE },
+			{ .name = "wlan_green",	.gpio = 1 << 7, .polarity = REVERSE },
+		},
+	},
+	[WR850GV2V3] = {
+		.name		= "Motorola WR850G V2/V3",
+		.buttons	= {
+			{ .name = "reset",	.gpio = 1 << 5 },
+		},
+		.leds		= {
+			{ .name = "power",	.gpio = 1 << 1, .polarity = NORMAL },
+			{ .name = "wlan",	.gpio = 1 << 0, .polarity = REVERSE },
+			{ .name = "wan",	.gpio = 1 << 6, .polarity = INPUT },
+			{ .name = "diag",	.gpio = 1 << 7, .polarity = REVERSE },
+		},
+	},
+	[WR850GP] = {
+		.name		= "Motorola WR850GP",
+		.buttons	= {
+			{ .name = "reset",	.gpio = 1 << 5 },
+		},
+		.leds		= {
+			{ .name = "power",	.gpio = 1 << 1, .polarity = NORMAL },
+			{ .name = "wlan",	.gpio = 1 << 0, .polarity = REVERSE },
+			{ .name = "dmz",	.gpio = 1 << 6, .polarity = REVERSE },
+			{ .name = "diag",	.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 },
+		},
+	},
+	[BELKIN_F7D4301] = {
+		.name		= "Belkin PlayMax F7D4301",
+		.buttons	= {
+			{ .name = "reset",	.gpio = 1 << 6 },
+			{ .name = "wps",	.gpio = 1 << 8 },
+		},
+		.leds		= {
+			{ .name = "power",	.gpio = 1 << 11, .polarity = REVERSE },
+			{ .name = "wlan",	.gpio = 1 << 13, .polarity = REVERSE },
+			{ .name = "led0",	.gpio = 1 << 14, .polarity = REVERSE },
+			{ .name = "led1",	.gpio = 1 << 15, .polarity = REVERSE },
+		},
+	},
+	/* Netgear */
+	[WGT634U] = {
+		.name		= "Netgear WGT634U",
+		.buttons	= {
+			{ .name = "reset",	.gpio = 1 << 2 },
+		},
+		.leds		= {
+			{ .name = "power",	.gpio = 1 << 3, .polarity = NORMAL },
+		},
+	},
+	/* Netgear */
+	[WNR834BV1] = {
+		.name		= "Netgear WNR834B V1",
+		.buttons	= { /* TODO: add reset button and confirm LEDs - GPIO from dd-wrt */ },
+		.leds		= {
+			{ .name = "power",	.gpio = 1 << 4, .polarity = REVERSE },
+			{ .name = "diag",	.gpio = 1 << 5, .polarity = REVERSE },
+			{ .name = "wlan",	.gpio = 1 << 6, .polarity = REVERSE },
+		},
+	},
+	/* Netgear */
+	[WNR834BV2] = {
+		.name	 	= "Netgear WNR834B V2",
+		.buttons	= {
+			{ .name = "reset",	.gpio = 1 << 6 },
+		},
+		.leds		= {
+			{ .name = "power",	.gpio = 1 << 2, .polarity = NORMAL },
+			{ .name = "diag",	.gpio = 1 << 3, .polarity = NORMAL },
+			{ .name = "connected",	.gpio = 1 << 7, .polarity = NORMAL },
+		},
+	},
+	[WNDR3400V1] = {
+		.name		= "Netgear WNDR3400 V1",
+		.buttons	= {
+			/* nvram get gpio5=robo_reset */
+			{ .name = "reset",	.gpio = 1 << 4 },
+			{ .name = "wps",	.gpio = 1 << 6 },
+			{ .name = "wlan",	.gpio = 1 << 8 },
+		},
+		.leds		= {
+			{ .name = "wlan",	.gpio = 0 << 0, .polarity = NORMAL },
+			{ .name = "connected",	.gpio = 1 << 0, .polarity = NORMAL },
+			{ .name = "power",	.gpio = 1 << 3, .polarity = NORMAL },
+			{ .name = "diag",	.gpio = 1 << 7, .polarity = NORMAL },
+			{ .name = "usb",	.gpio = 1 << 2, .polarity = REVERSE },
+		},
+	},
+	[WNDR3700V3] = {
+		.name		= "Netgear WNDR3700 V3",
+		.buttons	= {
+			/* { .name = "usb",	.gpio = 1 << 1 }, */ /* this button doesn't seem to exist. */
+			{ .name = "wlan",	.gpio = 1 << 2 },
+			{ .name = "reset",	.gpio = 1 << 3 },
+			{ .name = "wps",	.gpio = 1 << 4 },
+			/* { .name = "switch",	.gpio = 1 << 5 },*/	/* nvram get gpio5=robo_reset */
+		},
+		.leds		= {
+			{ .name = "power",	.gpio = (1 << 0) | GPIO_TYPE_SHIFT, .polarity = REVERSE },
+			{ .name = "diag",	.gpio = (1 << 1) | GPIO_TYPE_SHIFT, .polarity = REVERSE },
+			/* WAN LED doesn't respond to GPIO control. The switch is probably driving it.
+			 * { .name = "wan",	.gpio = (1 << 2) | GPIO_TYPE_SHIFT, .polarity = REVERSE },
+			 */
+			{ .name = "wlan2g",	.gpio = (1 << 3) | GPIO_TYPE_SHIFT, .polarity = REVERSE },
+			{ .name = "wlan5g",	.gpio = (1 << 4) | GPIO_TYPE_SHIFT, .polarity = REVERSE },
+			{ .name = "usb",	.gpio = (1 << 5) | GPIO_TYPE_SHIFT, .polarity = REVERSE },
+			{ .name = "wps",	.gpio = (1 << 6) | GPIO_TYPE_SHIFT, .polarity = REVERSE },
+			{ .name = "wlan",	.gpio = (1 << 7) | GPIO_TYPE_SHIFT, .polarity = REVERSE },
+		},
+	},
+	/* Trendware */
+	[TEW411BRPP] = {
+		.name           = "Trendware TEW411BRP+",
+		.buttons        = {
+			{ /* No usable buttons */ },
+		},
+		.leds           = {
+			{ .name = "power",      .gpio = 1 << 7, .polarity = NORMAL },
+			{ .name = "wlan",       .gpio = 1 << 1, .polarity = NORMAL },
+			{ .name = "bridge",     .gpio = 1 << 6, .polarity = NORMAL },
+		},
+	},
+	/* SimpleTech */
+	[STI_NAS] = {
+		.name	   = "SimpleTech SimpleShare NAS",
+		.buttons	= {
+			{ .name = "reset",      .gpio = 1 << 0 }, // Power button on back, named reset to enable failsafe.
+		},
+		.leds	   = {
+			{ .name = "diag",       .gpio = 1 << 1, .polarity = REVERSE }, // actual name ready
+		},
+		.platform_init = bcm4780_init,
+	},
+	/* D-Link */
+	[DIR130] = {
+		.name	  = "D-Link DIR-130",
+		.buttons	= {
+			{ .name = "reset",	.gpio = 1 << 3},
+			{ .name = "reserved",	.gpio = 1 << 7},
+		},
+		.leds	   = {
+			{ .name = "diag",	.gpio = 1 << 0},
+			{ .name = "blue",	.gpio = 1 << 6},
+		},
+	},
+	[DIR320] = {
+		.name	  = "D-Link DIR-320",
+		.buttons	= {
+			{ .name = "reserved",	.gpio = 1 << 6},
+			{ .name = "reset",	.gpio = 1 << 7},
+		},
+		.leds	   = {
+			{ .name = "wlan",	.gpio = 1 << 0, .polarity = NORMAL },
+			{ .name = "diag",	.gpio = 1 << 1, .polarity = NORMAL }, /* "status led */
+			{ .name = "red",	.gpio = 1 << 3, .polarity = REVERSE },
+			{ .name = "blue",	.gpio = 1 << 4, .polarity = REVERSE },
+			{ .name = "usb",	.gpio = 1 << 5, .polarity = NORMAL },
+		},
+	},
+	[DIR330] = {
+		.name	  = "D-Link DIR-330",
+		.buttons	= {
+			{ .name = "reset",	.gpio = 1 << 3},
+			{ .name = "reserved",	.gpio = 1 << 7},
+		},
+		.leds	   = {
+			{ .name = "diag",	.gpio = 1 << 0},
+			{ .name = "usb",	.gpio = 1 << 4},
+			{ .name = "blue",	.gpio = 1 << 6},
+		},
+	},
+	[DWL3150] = {
+		.name	= "D-Link DWL-3150",
+		.buttons	= {
+			{ .name = "reset",	.gpio = 1 << 7},
+		},
+		.leds	  = {
+			{ .name = "diag",	.gpio = 1 << 2},
+			{ .name = "status",	.gpio = 1 << 1},
+		},
+	},
+	/* Double check */
+	[WL105B] = {
+		.name	= "Sitecom WL-105b",
+		.buttons	= {
+			{ .name = "reset",	.gpio = 1 << 10},
+		},
+		.leds	  = {
+			{ .name = "wlan",	.gpio = 1 << 4},
+			{ .name = "power",	.gpio = 1 << 3},
+		},
+	},
+	/* Western Digital Net Center */
+	[WDNetCenter] = {
+		.name   = "Western Digital NetCenter",
+		.buttons        = {
+			{ .name = "power",	.gpio = 1 << 0},
+			{ .name = "reset",	.gpio = 1 << 7},
+		},
+		.platform_init = NetCenter_init,
+	},
+	/* Askey (and clones) */
+	[RT210W] = {
+		.name		= "Askey RT210W",
+		.buttons	= {
+			/* Power button is hard-wired to hardware reset */
+			/* but is also connected to GPIO 7 (probably for bootloader recovery)  */
+			{ .name = "power",	.gpio = 1 << 7},
+		},
+		.leds		= {
+		 	/* These were verified and named based on Belkin F5D4230-4 v1112 */
+			{ .name = "connected",	.gpio = 1 << 0, .polarity = REVERSE },
+			{ .name = "wlan",	.gpio = 1 << 3, .polarity = REVERSE },
+			{ .name = "power",	.gpio = 1 << 5, .polarity = REVERSE },
+		},
+	},
+	[WL1600GL] = {
+		.name		= "OvisLink WL-1600GL",
+		.buttons	= {
+			{ .name = "reset",	.gpio = 1 << 3 },
+			{ .name = "ses",	.gpio = 1 << 4 },
+		},
+		.leds		= {
+			{ .name = "power",	.gpio = 1 << 5, .polarity = REVERSE },
+			{ .name = "wps",	.gpio = 1 << 2, .polarity = REVERSE },
+			{ .name = "wlan",	.gpio = 1 << 1, .polarity = REVERSE },
+			{ .name = "connected",	.gpio = 1 << 0, .polarity = REVERSE },
+		},
+	},
+	/* Microsoft */
+	[MN700] = {
+		.name   = "Microsoft MN-700",
+		.buttons        = {
+			{ .name = "reset",	.gpio = 1 << 7 },
+		},
+		.leds     = {
+			{ .name = "power",	.gpio = 1 << 6, .polarity = NORMAL },
+		},
+	},
+	/* Edimax */
+	[PS1208MFG] = {
+		.name   = "Edimax PS-1208MFG",
+		.buttons        = {
+			{ .name = "reset",	.gpio = 1 << 4 },
+		},
+		.leds     = {
+			{ .name = "status",	.gpio = 1 << 1, .polarity = NORMAL },
+			{ .name = "wlan",	.gpio = 1 << 0, .polarity = NORMAL },
+		},
+	},
+};
+
+static struct platform_t __init *platform_detect_legacy(void)
+{
+	char *boardnum, *boardtype, *buf;
+
+	if (strcmp(getvar("nvram_type"), "cfe") == 0)
+		return &platforms[WGT634U];
+
+
+	/* no easy model number, attempt to guess */
+	boardnum = getvar("boardnum");
+	boardtype = getvar("boardtype");
+
+	if (!strcmp(boardnum, "20070615")) { /* Linksys WRT600N  v1/V1.1 */
+		if (!strcmp(boardtype, "0x478") && !strcmp(getvar("cardbus"), "0") && !strcmp(getvar("switch_type"),"BCM5395"))
+			return &platforms[WRT600NV11];
+
+	if (!strcmp(boardtype, "0x478") && !strcmp(getvar("cardbus"), "0"))
+			return &platforms[WRT600N];
+	}
+
+	if (startswith(getvar("pmon_ver"), "CFE")) {
+		/* CFE based - newer hardware */
+		if (!strcmp(boardnum, "42")) { /* Linksys */
+			if (!strcmp(boardtype, "0x478") && !strcmp(getvar("cardbus"), "1"))
+				return &platforms[WRT350N];
+
+			if (!strcmp(boardtype, "0x0101") && !strcmp(getvar("boot_ver"), "v3.6"))
+				return &platforms[WRT54G3G];
+
+			if (!strcmp(getvar("et1phyaddr"),"5") && !strcmp(getvar("et1mdcport"), "1"))
+				return &platforms[WRTSL54GS];
+
+			/* default to WRT54G */
+			return &platforms[WRT54G];
+		}
+		if (!strcmp(boardnum, "1024") && !strcmp(boardtype, "0x0446"))
+			return &platforms[WAP54GV2];
+
+		if (!strcmp(boardnum, "8") && !strcmp(boardtype, "0x048e"))
+			return &platforms[WL1600GL];
+
+
+		if (!strcmp(boardnum, "44") || !strcmp(boardnum, "44\r")) {
+			if (!strcmp(boardtype,"0x0101") || !strcmp(boardtype, "0x0101\r"))
+				return &platforms[TM2300V2]; /* Dell TrueMobile 2300 v2 */
+		}
+
+		if (!strcmp(boardnum, "45")) { /* ASUS */
+			if (!strcmp(boardtype,"0x0472"))
+				return &platforms[WL500W];
+			else if (!strcmp(boardtype,"0x467"))
+				return &platforms[WL320GE];
+			else
+				return &platforms[WL500GD];
+		}
+
+		if (!strcmp(boardnum, "10496"))
+			return &platforms[USR5461];
+
+		if (!strcmp(getvar("boardtype"), "0x0101") && !strcmp(getvar("boardrev"), "0x10")) /* SE505V2 With Modified CFE */
+			return &platforms[SE505V2];
+
+		if (!strcmp(boardtype, "0x048e") && !strcmp(getvar("boardrev"),"0x35") &&
+				!strcmp(getvar("boardflags"), "0x750")) /* D-Link DIR-320 */
+			return &platforms[DIR320];
+
+		if (!strncmp(boardnum, "TH",2) && !strcmp(boardtype,"0x042f")) {
+			return &platforms[WDNetCenter];
+		}
+
+		if (!strcmp(boardtype,"0x0472") && !strcmp(getvar("cardbus"), "1")) { /* Netgear WNR834B  V1 and V2*/
+			if (!strcmp(boardnum, "08") || !strcmp(boardnum, "8"))
+				return &platforms[WNR834BV1];
+			if (!strcmp(boardnum, "01") || !strcmp(boardnum, "1"))
+				return &platforms[WNR834BV2];
+		}
+
+	} else { /* PMON based - old stuff */
+		if ((simple_strtoul(getvar("GemtekPmonVer"), NULL, 0) == 9) &&
+			(simple_strtoul(getvar("et0phyaddr"), NULL, 0) == 30)) {
+			return &platforms[WR850GV1];
+		}
+		if (startswith(boardtype, "bcm94710dev")) {
+			if (!strcmp(boardnum, "42"))
+				return &platforms[WRT54GV1];
+			if (simple_strtoul(boardnum, NULL, 0) == 2)
+				return &platforms[WAP54GV1];
+		}
+		/* MN-700 has also hardware_version 'WL500-...', so use boardnum */
+		if (startswith(getvar("hardware_version"), "WL500-")) {
+			if (!strcmp(getvar("boardnum"), "mn700"))
+				return &platforms[MN700];
+			else
+				return &platforms[WL500G];
+		}
+		if (startswith(getvar("hardware_version"), "WL300-")) {
+			/* Either WL-300g or WL-HDD, do more extensive checks */
+			if ((simple_strtoul(getvar("et0phyaddr"), NULL, 0) == 0) &&
+				(simple_strtoul(getvar("et1phyaddr"), NULL, 0) == 1))
+				return &platforms[WLHDD];
+			if ((simple_strtoul(getvar("et0phyaddr"), NULL, 0) == 0) &&
+				(simple_strtoul(getvar("et1phyaddr"), NULL, 0) == 10))
+				return &platforms[WL300G];
+		}
+		/* Sitecom WL-105b */
+		if (startswith(boardnum, "2") && simple_strtoul(getvar("GemtekPmonVer"), NULL, 0) == 1)
+			return &platforms[WL105B];
+
+		/* unknown asus stuff, probably bcm4702 */
+		if (startswith(boardnum, "asusX"))
+			return &platforms[ASUS_4702];
+
+		/* bcm4702 based Askey RT210W clones, Including:
+		 * Askey RT210W (duh?)
+		 * Siemens SE505v1
+		 * Belkin F5D7230-4 before version v1444 (MiniPCI slot, not integrated)
+		 */
+		if (!strcmp(boardtype,"bcm94710r4")
+		 && !strcmp(boardnum ,"100")
+		 && !strcmp(getvar("pmon_ver"),"v1.03.12.bk")
+		   ){
+			return &platforms[RT210W];
+		}
+	}
+
+	if (buf || !strcmp(boardnum, "00")) {/* probably buffalo */
+		if (startswith(boardtype, "bcm94710ap"))
+			return &platforms[BUFFALO_UNKNOWN_4710];
+		else
+			return &platforms[BUFFALO_UNKNOWN];
+	}
+
+	if (startswith(getvar("CFEver"), "MotoWRv2") ||
+		startswith(getvar("CFEver"), "MotoWRv3") ||
+		!strcmp(getvar("MOTO_BOARD_TYPE"), "WR_FEM1")) {
+
+		return &platforms[WR850GV2V3];
+	}
+
+	if (!strcmp(boardnum, "44") && !strcmp(getvar("boardflags"),"0x0388")) {  /* Trendware TEW-411BRP+ */
+		return &platforms[TEW411BRPP];
+	}
+
+	if (startswith(boardnum, "04FN")) /* SimpleTech SimpleShare */
+		return &platforms[STI_NAS];
+
+	if (!strcmp(boardnum, "10") && !strcmp(getvar("boardrev"), "0x13")) /* D-Link DWL-3150 */
+		return &platforms[DWL3150];
+
+	if (!strcmp(boardnum, "01") && !strcmp(boardtype, "0x048e") && /* Edimax PS1208MFG */
+		!strcmp(getvar("status_gpio"), "1")) /* gpio based detection */
+		return &platforms[PS1208MFG];
+
+	/* not found */
+	return NULL;
+}
+
+static struct platform_t __init *platform_detect(void)
+{
+	enum bcm47xx_board board;
+	const char *board_name;
+
+
+	board = bcm47xx_board_get();
+	board_name = bcm47xx_board_get_name();
+	if (board != BCM47XX_BOARD_UNKNOWN && board != BCM47XX_BOARD_NON)
+		printk(MODULE_NAME ": kernel found a \"%s\"\n", board_name);
+
+	switch(board) {
+	case BCM47XX_BOARD_ASUS_RTN16:
+		return &platforms[RTN16];
+	case BCM47XX_BOARD_ASUS_WL330GE:
+		return &platforms[WL330GE];
+	case BCM47XX_BOARD_ASUS_WL500GPV1:
+		return &platforms[WL500GP];
+	case BCM47XX_BOARD_ASUS_WL500GPV2:
+		return &platforms[WL500GPV2];
+	case BCM47XX_BOARD_ASUS_WL520GC:
+		return &platforms[WL520GC];
+	case BCM47XX_BOARD_ASUS_WL520GU:
+		return &platforms[WL520GU];
+	case BCM47XX_BOARD_ASUS_WL700GE:
+		return &platforms[WL700GE];
+	case BCM47XX_BOARD_BELKIN_F7D4301:
+		return &platforms[BELKIN_F7D4301];
+	case BCM47XX_BOARD_BUFFALO_WBR2_G54:
+		return &platforms[WBR2_G54];
+	case BCM47XX_BOARD_BUFFALO_WHR2_A54G54:
+		return &platforms[WHR2_A54G54];
+	case BCM47XX_BOARD_BUFFALO_WHR_G125:
+		return &platforms[WHR_G125];
+	case BCM47XX_BOARD_BUFFALO_WHR_G54S:
+		return &platforms[WHR_G54S];
+	case BCM47XX_BOARD_BUFFALO_WHR_HP_G54:
+		return &platforms[WHR_HP_G54];
+	case BCM47XX_BOARD_BUFFALO_WLA2_G54L:
+		return &platforms[WLA2_G54L];
+	case BCM47XX_BOARD_BUFFALO_WZR_G300N:
+		return &platforms[WZR_G300N];
+	case BCM47XX_BOARD_BUFFALO_WZR_RS_G54:
+		return &platforms[WZR_RS_G54];
+	case BCM47XX_BOARD_BUFFALO_WZR_RS_G54HP:
+		return &platforms[WZR_RS_G54HP];
+	case BCM47XX_BOARD_DELL_TM2300:
+		return &platforms[TM2300];
+	case BCM47XX_BOARD_DLINK_DIR130:
+		return &platforms[DIR130];
+	case BCM47XX_BOARD_DLINK_DIR330:
+		return &platforms[DIR330];
+	case BCM47XX_BOARD_LINKSYS_E1000V1:
+		return &platforms[E1000V1];
+	case BCM47XX_BOARD_LINKSYS_E3000V1:
+		return &platforms[E3000V1];
+	case BCM47XX_BOARD_LINKSYS_E3200V1:
+		return &platforms[E3200V1];
+	case BCM47XX_BOARD_LINKSYS_WRT150NV1:
+		return &platforms[WRT150NV1];
+	case BCM47XX_BOARD_LINKSYS_WRT150NV11:
+		return &platforms[WRT150NV11];
+	case BCM47XX_BOARD_LINKSYS_WRT160NV1:
+		return &platforms[WRT160NV1];
+	case BCM47XX_BOARD_LINKSYS_WRT160NV3:
+		return &platforms[WRT160NV3];
+	case BCM47XX_BOARD_LINKSYS_WRT300NV11:
+		return &platforms[WRT300NV11];
+	case BCM47XX_BOARD_LINKSYS_WRT54G3GV2:
+		return &platforms[WRT54G3GV2_VF];
+	case BCM47XX_BOARD_LINKSYS_WRT610NV1:
+		return &platforms[WRT610N];
+	case BCM47XX_BOARD_LINKSYS_WRT610NV2:
+		return &platforms[WRT610NV2];
+	case BCM47XX_BOARD_MOTOROLA_WE800G:
+		return &platforms[WE800G];
+	case BCM47XX_BOARD_MOTOROLA_WR850GP:
+		return &platforms[WR850GP];
+	case BCM47XX_BOARD_MOTOROLA_WR850GV2V3:
+		return &platforms[WR850GV2V3];
+	case BCM47XX_BOARD_NETGEAR_WNDR3400V1:
+		return &platforms[WNDR3400V1];
+	case BCM47XX_BOARD_NETGEAR_WNDR3700V3:
+		return &platforms[WNDR3700V3];
+	case BCM47XX_BOARD_UNKNOWN:
+	case BCM47XX_BOARD_NON:
+		printk(MODULE_NAME ": unknown board found, try legacy detect\n");
+		printk(MODULE_NAME ": please open a ticket at https://dev.openwrt.org and attach the complete nvram\n");
+		return platform_detect_legacy();
+	default:
+		printk(MODULE_NAME ": board was detected as \"%s\", but not gpio configuration available\n", board_name);
+		printk(MODULE_NAME ": now trying legacy detect\n");
+		return platform_detect_legacy();
+	}
+}
+
+static inline void ssb_maskset32(struct ssb_device *dev,
+				  u16 offset, u32 mask, u32 set)
+{
+	ssb_write32(dev, offset, (ssb_read32(dev, offset) & mask) | set);
+}
+
+static void gpio_set_irqenable(int enabled, irqreturn_t (*handler)(int, void *))
+{
+	int irq;
+
+	irq = gpio_to_irq(0);
+	if (irq == -EINVAL) return;
+	
+	if (enabled) {
+		if (request_irq(irq, handler, IRQF_SHARED, "gpio", handler))
+			return;
+	} else {
+		free_irq(irq, handler);
+	}
+
+	switch (bcm47xx_bus_type) {
+#ifdef CONFIG_BCM47XX_SSB
+	case BCM47XX_BUS_TYPE_SSB:
+		if (bcm47xx_bus.ssb.chipco.dev)
+			ssb_maskset32(bcm47xx_bus.ssb.chipco.dev, SSB_CHIPCO_IRQMASK, ~SSB_CHIPCO_IRQ_GPIO, (enabled ? SSB_CHIPCO_IRQ_GPIO : 0));
+		break;
+#endif
+#ifdef CONFIG_BCM47XX_BCMA
+	case BCM47XX_BUS_TYPE_BCMA:
+		if (bcm47xx_bus.bcma.bus.drv_cc.core)
+			bcma_maskset32(bcm47xx_bus.bcma.bus.drv_cc.core, BCMA_CC_IRQMASK, ~BCMA_CC_IRQ_GPIO, (enabled ? BCMA_CC_IRQ_GPIO : 0));
+		break;
+#endif
+	}
+}
+
+static void register_buttons(struct button_t *b)
+{
+	for (; b->name; b++)
+		platform.button_mask |= b->gpio;
+
+	platform.button_mask &= ~gpiomask;
+
+	bcm47xx_gpio_outen(platform.button_mask, 0);
+	bcm47xx_gpio_control(platform.button_mask, 0);
+	platform.button_polarity = bcm47xx_gpio_in(~0) & platform.button_mask;
+	bcm47xx_gpio_polarity(platform.button_mask, platform.button_polarity);
+	bcm47xx_gpio_intmask(platform.button_mask, platform.button_mask);
+
+	gpio_set_irqenable(1, button_handler);
+}
+
+static void unregister_buttons(struct button_t *b)
+{
+	bcm47xx_gpio_intmask(platform.button_mask, 0);
+
+	gpio_set_irqenable(0, button_handler);
+}
+
+
+static void add_msg(struct event_t *event, char *msg, int argv)
+{
+	char *s;
+
+	if (argv)
+		return;
+
+	s = skb_put(event->skb, strlen(msg) + 1);
+	strcpy(s, msg);
+}
+
+static void hotplug_button(struct work_struct *work)
+{
+	struct event_t *event = container_of(work, struct event_t, wq);
+	char *s;
+
+	event->skb = alloc_skb(2048, GFP_KERNEL);
+
+	s = skb_put(event->skb, strlen(event->action) + 2);
+	sprintf(s, "%s@", event->action);
+	fill_event(event);
+
+	NETLINK_CB(event->skb).dst_group = 1;
+	broadcast_uevent(event->skb, 0, 1, GFP_KERNEL);
+
+	kfree(event);
+}
+
+
+static int fill_event (struct event_t *event)
+{
+	static char buf[128];
+
+	add_msg(event, "HOME=/", 0);
+	add_msg(event, "PATH=/sbin:/bin:/usr/sbin:/usr/bin", 0);
+	add_msg(event, "SUBSYSTEM=button", 0);
+	snprintf(buf, 128, "ACTION=%s", event->action);
+	add_msg(event, buf, 0);
+	snprintf(buf, 128, "BUTTON=%s", event->name);
+	add_msg(event, buf, 0);
+	snprintf(buf, 128, "SEEN=%ld", event->seen);
+	add_msg(event, buf, 0);
+	snprintf(buf, 128, "SEQNUM=%llu", uevent_next_seqnum());
+	add_msg(event, buf, 0);
+
+	return 0;
+}
+
+
+static irqreturn_t button_handler(int irq, void *dev_id)
+{
+	struct button_t *b;
+	u32 in, changed;
+
+	in = bcm47xx_gpio_in(~0) & platform.button_mask;
+	bcm47xx_gpio_polarity(platform.button_mask, in);
+	changed = platform.button_polarity ^ in;
+	platform.button_polarity = in;
+
+	changed &= ~bcm47xx_gpio_outen(0, 0);
+
+	for (b = platform.buttons; b->name; b++) {
+		struct event_t *event;
+
+		if (!(b->gpio & changed)) continue;
+
+		b->pressed ^= 1;
+
+		if ((event = (struct event_t *)kzalloc (sizeof(struct event_t), GFP_ATOMIC))) {
+			event->seen = (jiffies - b->seen)/HZ;
+			event->name = b->name;
+			event->action = b->pressed ? "pressed" : "released";
+			INIT_WORK(&event->wq, (void *)(void *)hotplug_button);
+			schedule_work(&event->wq);
+		}
+
+		b->seen = jiffies;
+	}
+	return IRQ_HANDLED;
+}
+
+static void register_leds(struct led_t *l)
+{
+	struct proc_dir_entry *p;
+	u32 mask = 0;
+	u32 oe_mask = 0;
+	u32 val = 0;
+
+	leds = proc_mkdir("led", diag);
+	if (!leds)
+		return;
+
+	for(; l->name; l++) {
+		if (l->gpio & gpiomask)
+			continue;
+
+		switch (l->gpio & GPIO_TYPE_MASK) {
+		case GPIO_TYPE_EXTIF:
+			l->state = 0;
+			set_led_extif(l);
+			break;
+		case GPIO_TYPE_SHIFT:
+			mask |= (SHIFTREG_DATA | SHIFTREG_CLK);
+			oe_mask |= (SHIFTREG_DATA | SHIFTREG_CLK);
+			l->state = (l->polarity != NORMAL);
+			set_led_shift(l);
+			break;
+		case GPIO_TYPE_NORMAL:
+		default:
+			if (l->polarity != INPUT) oe_mask |= l->gpio;
+			mask |= l->gpio;
+			val |= (l->polarity == NORMAL)?0:l->gpio;
+			break;
+		}
+
+		if (l->polarity == INPUT) continue;
+
+		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;
+		}
+	}
+
+	bcm47xx_gpio_outen(mask, oe_mask);
+	bcm47xx_gpio_control(mask, 0);
+	bcm47xx_gpio_out(mask, val);
+	bcm47xx_gpio_intmask(mask, 0);
+}
+
+static void unregister_leds(struct led_t *l)
+{
+	for(; l->name; l++)
+		remove_proc_entry(l->name, leds);
+
+	remove_proc_entry("led", diag);
+}
+
+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;
+}
+
+/*
+ * This should be extended to allow the platform to specify the pins and width
+ * of the shift register. They're hardcoded for now because only the WNDR3700v3
+ * uses it.
+ */
+static void shiftreg_output(unsigned int val)
+{
+	unsigned int mask;
+
+	bcm47xx_gpio_out(SHIFTREG_DATA, SHIFTREG_DATA); /* init off, pull high */
+	bcm47xx_gpio_out(SHIFTREG_CLK, 0); /* init reset */
+
+	/* shift 8 times */
+	for(mask = 1 << (SHIFTREG_MAX_BITS-1); mask; mask >>= 1)
+	{
+		bcm47xx_gpio_out(SHIFTREG_DATA, (val & mask) ? SHIFTREG_DATA : 0);
+		bcm47xx_gpio_out(SHIFTREG_CLK, SHIFTREG_CLK); /* pull high to trigger */
+		bcm47xx_gpio_out(SHIFTREG_CLK, 0); /* reset to low */
+	}
+}
+
+static void set_led_shift(struct led_t *led)
+{
+	static u32	shiftreg = 0;
+	u32			old = shiftreg;
+	u32			pin = (led->gpio & ~GPIO_TYPE_MASK);
+
+	if (led->state) {
+		shiftreg |= pin;
+	} else {
+		shiftreg &= ~pin;
+	}
+
+	/* Clock the bits out. */
+	if (shiftreg != old) {
+		shiftreg_output(shiftreg);
+	}
+}
+
+
+static void led_flash(unsigned long dummy) {
+	struct led_t *l;
+	u32 mask = 0;
+	u8 extif_blink = 0;
+
+	for (l = platform.leds; l->name; l++) {
+		if (!l->flash) continue;
+		switch (l->gpio & GPIO_TYPE_MASK) {
+		case GPIO_TYPE_EXTIF:
+			extif_blink = 1;
+			l->state = !l->state;
+			set_led_extif(l);
+			break;
+		case GPIO_TYPE_SHIFT:
+			extif_blink = 1;
+			l->state = !l->state;
+			set_led_shift(l);
+			break;
+		case GPIO_TYPE_NORMAL:
+		default:
+			mask |= l->gpio;
+			break;
+		}
+	}
+
+	mask &= ~gpiomask;
+	if (mask) {
+		u32 val = ~bcm47xx_gpio_in(~0);
+
+		bcm47xx_gpio_outen(mask, mask);
+		bcm47xx_gpio_control(mask, 0);
+		bcm47xx_gpio_out(mask, val);
+	}
+	if (mask || extif_blink) {
+		mod_timer(&led_timer, jiffies + FLASH_TIME);
+	}
+}
+
+static ssize_t diag_proc_read(struct file *file, char *buf, size_t count, loff_t *ppos)
+{
+	struct proc_dir_entry *dent = PDE(file->f_dentry->d_inode);
+	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;
+				u8 p = (led->polarity == NORMAL ? 0 : 1);
+				if (led->flash) {
+					len = sprintf(page, "f\n");
+				} else if ((led->gpio & GPIO_TYPE_MASK) != GPIO_TYPE_NORMAL) {
+					len = sprintf(page, "%d\n", ((led->state ^ p) ? 1 : 0));
+				} else {
+					u32 in = (bcm47xx_gpio_in(~0) & led->gpio ? 1 : 0);
+					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, "0x%04x\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;
+	}
+
+	kfree(page);
+	return len;
+}
+
+
+static ssize_t diag_proc_write(struct file *file, const char *buf, size_t count, loff_t *ppos)
+{
+	struct proc_dir_entry *dent = PDE(file->f_dentry->d_inode);
+	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 (page[0] == 'f') {
+					led->flash = 1;
+					led_flash(0);
+				} else {
+					led->flash = 0;
+					if ((led->gpio & GPIO_TYPE_MASK) == GPIO_TYPE_EXTIF) {
+						led->state = p ^ ((page[0] == '1') ? 1 : 0);
+						set_led_extif(led);
+					} else if ((led->gpio & GPIO_TYPE_MASK) == GPIO_TYPE_SHIFT) {
+						led->state = p ^ ((page[0] == '1') ? 1 : 0);
+						set_led_shift(led);
+					} else {
+						bcm47xx_gpio_outen(led->gpio, led->gpio);
+						bcm47xx_gpio_control(led->gpio, 0);
+						bcm47xx_gpio_out(led->gpio, ((p ^ (page[0] == '1')) ? led->gpio : 0));
+					}
+				}
+				break;
+			}
+			case PROC_GPIOMASK:
+				gpiomask = simple_strtoul(page, NULL, 0);
+
+				if (platform.buttons) {
+					unregister_buttons(platform.buttons);
+					register_buttons(platform.buttons);
+				}
+
+				if (platform.leds) {
+					unregister_leds(platform.leds);
+					register_leds(platform.leds);
+				}
+				break;
+		}
+		ret = count;
+	}
+
+	kfree(page);
+	return ret;
+}
+
+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 (platform.platform_init != NULL) {
+		platform.platform_init();
+	}
+
+	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;
+}
+
+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);
+}
+
+module_init(diag_init);
+module_exit(diag_exit);
+
+MODULE_AUTHOR("Mike Baker, Felix Fietkau / OpenWrt.org");
+MODULE_LICENSE("GPL");
diff --git a/package/kernel/broadcom-diag/src/diag.h b/package/kernel/broadcom-diag/src/diag.h
new file mode 100644
index 0000000000..d9b5b006fe
--- /dev/null
+++ b/package/kernel/broadcom-diag/src/diag.h
@@ -0,0 +1,135 @@
+/*
+ * diag.h - 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.
+ *
+ */
+
+#include <linux/irq.h>
+#define MODULE_NAME "diag"
+
+#define MAX_GPIO 16
+#define FLASH_TIME HZ/6
+
+enum polarity_t {
+	REVERSE = 0,
+	NORMAL = 1,
+	INPUT = 2,
+};
+
+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;
+	u32 gpio;
+	unsigned long seen;
+	u8 pressed;
+};
+
+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];
+	u32 button_mask;
+	u32 button_polarity;
+	void (*platform_init)(void);
+
+	struct led_t leds[MAX_GPIO];
+};
+
+struct event_t {
+	struct work_struct wq;
+	unsigned long seen;
+	char *name, *action;
+#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,0)
+	struct sk_buff *skb;
+#else
+	char *scratch;
+	char *argv[4];
+	char *envp[7];
+	u8 enr, anr;
+#endif
+};
+
+extern char *nvram_get(char *str);
+
+static struct platform_t platform;
+
+/* buttons */
+
+static void register_buttons(struct button_t *b);
+static void unregister_buttons(struct button_t *b);
+
+static void hotplug_button(struct work_struct *work);
+static irqreturn_t button_handler(int irq, void *dev_id);
+
+/* leds */
+
+static void register_leds(struct led_t *l);
+static void unregister_leds(struct led_t *l);
+
+static void set_led_extif(struct led_t *led);
+static void set_led_shift(struct led_t *led);
+static void led_flash(unsigned long dummy);
+
+/* 2.4 compatibility */
+#ifndef TIMER_INITIALIZER
+#define TIMER_INITIALIZER(_function, _expires, _data) \
+	{ \
+		/* _expires and _data currently unused */ \
+		function: _function \
+	}
+#endif
+
+static struct timer_list led_timer = TIMER_INITIALIZER(&led_flash, 0, 0);
+
+/* proc */
+
+static struct proc_dir_entry *diag, *leds;
+
+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, loff_t *ppos);
+
+static struct file_operations diag_proc_fops = {
+	read: diag_proc_read,
+	write: diag_proc_write
+};
+
+static struct prochandler_t proc_model = { .type = PROC_MODEL };
+static struct prochandler_t proc_gpiomask = { .type = PROC_GPIOMASK };
+
diff --git a/package/kernel/broadcom-diag/src/gpio.h b/package/kernel/broadcom-diag/src/gpio.h
new file mode 100644
index 0000000000..8bd3fe02f8
--- /dev/null
+++ b/package/kernel/broadcom-diag/src/gpio.h
@@ -0,0 +1,22 @@
+#ifndef __DIAG_GPIO_H
+#define __DIAG_GPIO_H
+
+#include <linux/interrupt.h>
+#include <linux/ssb/ssb_embedded.h>
+#include <linux/gpio.h>
+#include <bcm47xx.h>
+
+#define EXTIF_ADDR 0x1f000000
+#define EXTIF_UART (EXTIF_ADDR + 0x00800000)
+
+/* GPIO pins driving LEDs through a shift register */
+#define SHIFTREG_DATA		(1 << 6)
+#define SHIFTREG_CLK		(1 << 7)
+#define SHIFTREG_MAX_BITS	8
+
+#define GPIO_TYPE_NORMAL	(0x0 << 24)
+#define GPIO_TYPE_EXTIF 	(0x1 << 24)
+#define GPIO_TYPE_SHIFT		(0x2 << 24)
+#define GPIO_TYPE_MASK  	(0xf << 24)
+
+#endif /* __DIAG_GPIO_H */