From: Hauke Mehrtens Date: Sat, 7 Jun 2014 17:01:42 +0000 (+0000) Subject: broadcom-diag: remove broadcom-diag X-Git-Tag: reboot~7008 X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=1714048d7f8dcf01ba134a8c4cc414240da1c40d;p=openwrt%2Fstaging%2Fxback.git broadcom-diag: remove broadcom-diag broadcom-diag is not supported any more and was replaced by configuration the GPIOs in the arch code Signed-off-by: Hauke Mehrtens SVN-Revision: 41047 --- diff --git a/package/kernel/broadcom-diag/Makefile b/package/kernel/broadcom-diag/Makefile deleted file mode 100644 index edc16f4e67..0000000000 --- a/package/kernel/broadcom-diag/Makefile +++ /dev/null @@ -1,42 +0,0 @@ -# -# Copyright (C) 2006-2010 OpenWrt.org -# -# This is free software, licensed under the GNU General Public License v2. -# See /LICENSE for more information. -# - -include $(TOPDIR)/rules.mk -include $(INCLUDE_DIR)/kernel.mk - -PKG_NAME:=broadcom-diag -PKG_RELEASE:=11 - -include $(INCLUDE_DIR)/package.mk - -define KernelPackage/diag - SUBMENU:=Other modules - DEPENDS:=@TARGET_brcm47xx @!LINUX_3_14 - TITLE:=Driver for router LEDs and Buttons - FILES:=$(PKG_BUILD_DIR)/diag.ko - AUTOLOAD:=$(call AutoLoad,05,diag,1) -endef - -define KernelPackage/diag/description - Kernel modules for Broadcom LED and Button driver -endef - -define Build/Prepare - mkdir -p $(PKG_BUILD_DIR) - $(CP) ./src/* $(PKG_BUILD_DIR)/ -endef - -define Build/Compile - $(MAKE) -C "$(LINUX_DIR)" \ - CROSS_COMPILE="$(TARGET_CROSS)" \ - ARCH="$(LINUX_KARCH)" \ - SUBDIRS="$(PKG_BUILD_DIR)" \ - EXTRA_CFLAGS="$(BUILDFLAGS)" \ - modules -endef - -$(eval $(call KernelPackage,diag)) diff --git a/package/kernel/broadcom-diag/src/Makefile b/package/kernel/broadcom-diag/src/Makefile deleted file mode 100644 index 44c80a8bff..0000000000 --- a/package/kernel/broadcom-diag/src/Makefile +++ /dev/null @@ -1,17 +0,0 @@ -# -# Makefile for diag driver -# -# Copyright (C) 2005 Felix Fietkau -# -# This program is free software; you can redistribute it and/or -# modify it under the terms of the GNU General Public License -# as published by the Free Software Foundation; either version -# 2 of the License, or (at your option) any later version. -# - -obj-m := diag.o - -ifeq ($(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 deleted file mode 100644 index ce76fca161..0000000000 --- a/package/kernel/broadcom-diag/src/diag.c +++ /dev/null @@ -1,1175 +0,0 @@ -/* - * diag.c - GPIO interface driver for Broadcom boards - * - * Copyright (C) 2006 Mike Baker , - * Copyright (C) 2006-2007 Felix Fietkau - * Copyright (C) 2008 Andy Boyett - * - * 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 -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -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); - -extern char *nvram_get(char *str); -static void led_flash(unsigned long dummy); - -static struct platform_t platform; - -static struct timer_list led_timer = TIMER_INITIALIZER(&led_flash, 0, 0); - -static struct proc_dir_entry *diag, *leds; - -#if LINUX_VERSION_CODE < KERNEL_VERSION(3,9,0) -static inline struct inode *file_inode(struct file *f) -{ - return f->f_path.dentry->d_inode; -} -#endif - -#if LINUX_VERSION_CODE < KERNEL_VERSION(3,10,0) -static inline void *PDE_DATA(const struct inode *inode) -{ - return PDE(inode)->data; -} -#endif - - -enum { - /* Linksys */ - WAP54GV1, - WAP54GV2, - WAP54GV3, - WRT54GV1, - WRT54G, - WRT54G3G, - WRT350N, - WRT600N, - WRT600NV11, - - /* ASUS */ - WL500G, - ASUS_4702, - - /* Buffalo */ - WBR2_G54, - WLA2_G54L, - BUFFALO_UNKNOWN_4710, - - /* Siemens */ - SE505V1, - SE505V2, - - /* US Robotics */ - USR5461, - - /* Dell */ - TM2300V2, - - /* Motorola */ - WR850GV1, - - /* Netgear */ - WGT634U, - WNR834BV1, - WNDR3700V3, - - /* Trendware */ - TEW411BRPP, - - /* SimpleTech */ - STI_NAS, - - /* D-Link */ - DIR320, - DWL3150, - - /* Sitecom */ - WL105B, - - /* Western Digital */ - WDNetCenter, - - /* Askey */ - RT210W, - - /* OvisLink */ - WL1600GL, - - /* Microsoft */ - MN700, - - /* Edimax */ - PS1208MFG, - - /* Huawei */ -}; - -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 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 }, - }, - }, - [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 }, - }, - }, - [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 }, - }, - }, - [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 - }, - }, - [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 - }, - }, - /* Asus */ - [WL500G] = { - .name = "ASUS WL-500g", - .buttons = { - { .name = "reset", .gpio = 1 << 6 }, - }, - .leds = { - { .name = "power", .gpio = 1 << 0, .polarity = REVERSE }, - }, - }, - [ASUS_4702] = { - .name = "ASUS (unknown, BCM4702)", - .buttons = { - { .name = "reset", .gpio = 1 << 6 }, - }, - .leds = { - { .name = "power", .gpio = 1 << 0, .polarity = REVERSE }, - }, - }, - /* Buffalo */ - [WBR2_G54] = { - .name = "Buffalo WBR2-G54", - /* FIXME: verify */ - .buttons = { - { .name = "reset", .gpio = 1 << 7 }, - }, - .leds = { - { .name = "diag", .gpio = 1 << 1, .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_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 */ - [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 */ - [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 }, - }, - }, - - /* 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 */ - [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 */ - [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 }, - }, - }, - [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 }, - }, - }, - /* Huawei */ -}; - -static struct platform_t __init *platform_detect_legacy(void) -{ - char *boardnum, *boardtype; - - 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]; - - /* default to WRT54G if no boot_hw_model is set */ - if (nvram_get("boot_hw_model") == NULL) - 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, "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]; - } - - } 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]; - } - /* 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 (boardnum || !strcmp(boardnum, "00")) {/* probably buffalo */ - if (startswith(boardtype, "bcm94710ap")) - return &platforms[BUFFALO_UNKNOWN_4710]; - } - - 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(); - - switch(board) { - case BCM47XX_BOARD_BUFFALO_WBR2_G54: - return &platforms[WBR2_G54]; - case BCM47XX_BOARD_BUFFALO_WLA2_G54L: - return &platforms[WLA2_G54L]; - case BCM47XX_BOARD_LINKSYS_WRT54G: - return &platforms[WRT54G]; - case BCM47XX_BOARD_NETGEAR_WNDR3700V3: - return &platforms[WNDR3700V3]; - case BCM47XX_BOARD_UNKNOWN: - case BCM47XX_BOARD_NO: - 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\", and kernel should handle it\n", board_name); - return NULL; - } -} - -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; - int err; - - irq = gpio_to_irq(0); - if (irq < 0) { - pr_err("no irq for gpio available\n"); - return; - } - - if (enabled) { - err = request_irq(irq, handler, IRQF_SHARED, "gpio", handler); - if (err) { - pr_err("can not reqeust irq\n"); - 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 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 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_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 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; -} - -/* - * 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 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 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 int diag_led_show(struct seq_file *m, void *v) -{ - struct led_t * led = m->private; - - u8 p = (led->polarity == NORMAL ? 0 : 1); - if (led->flash) { - return seq_printf(m, "f\n"); - } else if ((led->gpio & GPIO_TYPE_MASK) != GPIO_TYPE_NORMAL) { - return seq_printf(m, "%d\n", ((led->state ^ p) ? 1 : 0)); - } else { - u32 in = (bcm47xx_gpio_in(~0) & led->gpio ? 1 : 0); - return seq_printf(m, "%d\n", ((in ^ p) ? 1 : 0)); - } -} - -static int diag_led_open(struct inode *inode, struct file *file) -{ - return single_open(file, diag_led_show, PDE_DATA(inode)); -} - -static ssize_t diag_led_write(struct file *file, const char __user *buf, size_t count, loff_t *ppos) -{ - struct led_t *led = PDE_DATA(file_inode(file)); - char cmd[5]; - size_t len; - int p; - - len = min(count, sizeof(cmd) - 1); - if (copy_from_user(cmd, buf, len)) - return -EFAULT; - - cmd[len] = 0; - - p = (led->polarity == NORMAL ? 0 : 1); - if (cmd[0] == 'f') { - led->flash = 1; - led_flash(0); - } else { - led->flash = 0; - if ((led->gpio & GPIO_TYPE_MASK) == GPIO_TYPE_EXTIF) { - led->state = p ^ ((cmd[0] == '1') ? 1 : 0); - set_led_extif(led); - } else if ((led->gpio & GPIO_TYPE_MASK) == GPIO_TYPE_SHIFT) { - led->state = p ^ ((cmd[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 ^ (cmd[0] == '1')) ? led->gpio : 0)); - } - } - return count; -} - -static const struct file_operations diag_led_fops = { - .open = diag_led_open, - .read = seq_read, - .llseek = seq_lseek, - .write = diag_led_write -}; - -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; - - p = proc_create_data(l->name, S_IRUSR, leds, &diag_led_fops, l); - } - - 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 int diag_model_show(struct seq_file *m, void *v) -{ - return seq_printf(m, "%s\n", platform.name); -} - -static int diag_model_open(struct inode *inode, struct file *file) -{ - return single_open(file, diag_model_show, PDE_DATA(inode)); -} - -static const struct file_operations diag_model_fops = { - .open = diag_model_open, - .read = seq_read, - .llseek = seq_lseek -}; - -static int diag_gpiomask_show(struct seq_file *m, void *v) -{ - return seq_printf(m, "0x%04x\n", gpiomask); -} - -static int diag_gpiomask_open(struct inode *inode, struct file *file) -{ - return single_open(file, diag_gpiomask_show, PDE_DATA(inode)); -} - -static ssize_t diag_gpiomask_write(struct file *file, const char __user *buf, size_t count, loff_t *ppos) -{ - int err = kstrtouint_from_user(buf, count, 0, &gpiomask); - if (err) - return err; - - if (platform.buttons) { - unregister_buttons(platform.buttons); - register_buttons(platform.buttons); - } - - if (platform.leds) { - unregister_leds(platform.leds); - register_leds(platform.leds); - } - - return count; -} - -static const struct file_operations diag_gpiomask_fops = { - .open = diag_gpiomask_open, - .read = seq_read, - .llseek = seq_lseek, - .write = diag_gpiomask_write -}; - -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; - } - - p = proc_create("model", S_IRUSR, diag, &diag_model_fops); - if (!p) { - remove_proc_entry("diag", NULL); - return -EINVAL; - } - - p = proc_create("gpiomask", S_IRUSR | S_IWUSR, diag, &diag_gpiomask_fops); - if (!p) { - remove_proc_entry("model", diag); - remove_proc_entry("diag", NULL); - return -EINVAL; - } - - 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 deleted file mode 100644 index 11c4f9252b..0000000000 --- a/package/kernel/broadcom-diag/src/diag.h +++ /dev/null @@ -1,87 +0,0 @@ -/* - * diag.h - GPIO interface driver for Broadcom boards - * - * Copyright (C) 2006 Mike Baker , - * Felix Fietkau - * - * 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 -#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 -}; diff --git a/package/kernel/broadcom-diag/src/gpio.h b/package/kernel/broadcom-diag/src/gpio.h deleted file mode 100644 index 8bd3fe02f8..0000000000 --- a/package/kernel/broadcom-diag/src/gpio.h +++ /dev/null @@ -1,22 +0,0 @@ -#ifndef __DIAG_GPIO_H -#define __DIAG_GPIO_H - -#include -#include -#include -#include - -#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 */