| 1 | /* |
| 2 | * diag.c - GPIO interface driver for Broadcom boards |
| 3 | * |
| 4 | * Copyright (C) 2006 Mike Baker <mbm@openwrt.org>, |
| 5 | * Copyright (C) 2006-2007 Felix Fietkau <nbd@openwrt.org> |
| 6 | * Copyright (C) 2008 Andy Boyett <agb@openwrt.org> |
| 7 | * |
| 8 | * This program is free software; you can redistribute it and/or |
| 9 | * modify it under the terms of the GNU General Public License |
| 10 | * as published by the Free Software Foundation; either version 2 |
| 11 | * of the License, or (at your option) any later version. |
| 12 | * |
| 13 | * This program is distributed in the hope that it will be useful, |
| 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 16 | * GNU General Public License for more details. |
| 17 | * |
| 18 | * You should have received a copy of the GNU General Public License |
| 19 | * along with this program; if not, write to the Free Software |
| 20 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
| 21 | * |
| 22 | */ |
| 23 | #include <linux/module.h> |
| 24 | #include <linux/pci.h> |
| 25 | #include <linux/kmod.h> |
| 26 | #include <linux/proc_fs.h> |
| 27 | #include <linux/timer.h> |
| 28 | #include <linux/version.h> |
| 29 | #include <asm/uaccess.h> |
| 30 | #include <linux/workqueue.h> |
| 31 | #include <linux/skbuff.h> |
| 32 | #include <linux/netlink.h> |
| 33 | #include <linux/kobject.h> |
| 34 | #include <net/sock.h> |
| 35 | extern u64 uevent_next_seqnum(void); |
| 36 | |
| 37 | #include "gpio.h" |
| 38 | #include "diag.h" |
| 39 | #define getvar(str) (nvram_get(str)?:"") |
| 40 | |
| 41 | static inline int startswith (char *source, char *cmp) { return !strncmp(source,cmp,strlen(cmp)); } |
| 42 | static int fill_event(struct event_t *); |
| 43 | static unsigned int gpiomask = 0; |
| 44 | module_param(gpiomask, int, 0644); |
| 45 | |
| 46 | enum { |
| 47 | /* Linksys */ |
| 48 | WAP54GV1, |
| 49 | WAP54GV2, |
| 50 | WAP54GV3, |
| 51 | WRT54GV1, |
| 52 | WRT54G, |
| 53 | WRTSL54GS, |
| 54 | WRT54G3G, |
| 55 | WRT54G3GV2_VF, |
| 56 | WRT150NV1, |
| 57 | WRT150NV11, |
| 58 | WRT160NV1, |
| 59 | WRT160NV3, |
| 60 | WRT300NV11, |
| 61 | WRT350N, |
| 62 | WRT600N, |
| 63 | WRT600NV11, |
| 64 | WRT610N, |
| 65 | WRT610NV2, |
| 66 | E3000V1, |
| 67 | |
| 68 | /* ASUS */ |
| 69 | WLHDD, |
| 70 | WL300G, |
| 71 | WL320GE, |
| 72 | WL330GE, |
| 73 | WL500G, |
| 74 | WL500GD, |
| 75 | WL500GP, |
| 76 | WL500GPV2, |
| 77 | WL500W, |
| 78 | WL520GC, |
| 79 | WL520GU, |
| 80 | ASUS_4702, |
| 81 | WL700GE, |
| 82 | RTN16, |
| 83 | |
| 84 | /* Buffalo */ |
| 85 | WBR2_G54, |
| 86 | WHR_G54S, |
| 87 | WHR_HP_G54, |
| 88 | WHR_G125, |
| 89 | WHR2_A54G54, |
| 90 | WLA2_G54L, |
| 91 | WZR_G300N, |
| 92 | WZR_RS_G54, |
| 93 | WZR_RS_G54HP, |
| 94 | BUFFALO_UNKNOWN, |
| 95 | BUFFALO_UNKNOWN_4710, |
| 96 | |
| 97 | /* Siemens */ |
| 98 | SE505V1, |
| 99 | SE505V2, |
| 100 | |
| 101 | /* US Robotics */ |
| 102 | USR5461, |
| 103 | |
| 104 | /* Dell */ |
| 105 | TM2300, |
| 106 | TM2300V2, |
| 107 | |
| 108 | /* Motorola */ |
| 109 | WE800G, |
| 110 | WR850GV1, |
| 111 | WR850GV2V3, |
| 112 | WR850GP, |
| 113 | |
| 114 | /* Belkin */ |
| 115 | BELKIN_UNKNOWN, |
| 116 | BELKIN_F7D4301, |
| 117 | |
| 118 | /* Netgear */ |
| 119 | WGT634U, |
| 120 | WNR834BV1, |
| 121 | WNR834BV2, |
| 122 | |
| 123 | /* Trendware */ |
| 124 | TEW411BRPP, |
| 125 | |
| 126 | /* SimpleTech */ |
| 127 | STI_NAS, |
| 128 | |
| 129 | /* D-Link */ |
| 130 | DIR130, |
| 131 | DIR320, |
| 132 | DIR330, |
| 133 | DWL3150, |
| 134 | |
| 135 | /* Sitecom */ |
| 136 | WL105B, |
| 137 | |
| 138 | /* Western Digital */ |
| 139 | WDNetCenter, |
| 140 | |
| 141 | /* Askey */ |
| 142 | RT210W, |
| 143 | |
| 144 | /* OvisLink */ |
| 145 | WL1600GL, |
| 146 | |
| 147 | /* Microsoft */ |
| 148 | MN700, |
| 149 | |
| 150 | /* Edimax */ |
| 151 | PS1208MFG, |
| 152 | }; |
| 153 | |
| 154 | static void __init bcm4780_init(void) { |
| 155 | int pin = 1 << 3; |
| 156 | |
| 157 | /* Enables GPIO 3 that controls HDD and led power on ASUS WL-700gE */ |
| 158 | printk(MODULE_NAME ": Spinning up HDD and enabling leds\n"); |
| 159 | bcm47xx_gpio_outen(pin, pin); |
| 160 | bcm47xx_gpio_control(pin, 0); |
| 161 | bcm47xx_gpio_out(pin, pin); |
| 162 | |
| 163 | /* Wait 5s, so the HDD can spin up */ |
| 164 | set_current_state(TASK_INTERRUPTIBLE); |
| 165 | schedule_timeout(HZ * 5); |
| 166 | } |
| 167 | |
| 168 | static void __init NetCenter_init(void) { |
| 169 | /* unset pin 6 (+12V) */ |
| 170 | int pin = 1 << 6; |
| 171 | bcm47xx_gpio_outen(pin, pin); |
| 172 | bcm47xx_gpio_control(pin, 0); |
| 173 | bcm47xx_gpio_out(pin, pin); |
| 174 | /* unset pin 1 (turn off red led, blue will light alone if +5V comes up) */ |
| 175 | pin = 1 << 1; |
| 176 | bcm47xx_gpio_outen(pin, pin); |
| 177 | bcm47xx_gpio_control(pin, 0); |
| 178 | bcm47xx_gpio_out(pin, pin); |
| 179 | /* unset pin 3 (+5V) and wait 5 seconds (harddisk spin up) */ |
| 180 | bcm4780_init(); |
| 181 | } |
| 182 | |
| 183 | static void __init bcm57xx_init(void) { |
| 184 | int pin = 1 << 2; |
| 185 | |
| 186 | /* FIXME: switch comes up, but port mappings/vlans not right */ |
| 187 | bcm47xx_gpio_outen(pin, pin); |
| 188 | bcm47xx_gpio_control(pin, 0); |
| 189 | bcm47xx_gpio_out(pin, pin); |
| 190 | } |
| 191 | |
| 192 | static struct platform_t __initdata platforms[] = { |
| 193 | /* Linksys */ |
| 194 | [WAP54GV1] = { |
| 195 | .name = "Linksys WAP54G V1", |
| 196 | .buttons = { |
| 197 | { .name = "reset", .gpio = 1 << 0 }, |
| 198 | }, |
| 199 | .leds = { |
| 200 | { .name = "diag", .gpio = 1 << 3 }, |
| 201 | { .name = "wlan", .gpio = 1 << 4 }, |
| 202 | }, |
| 203 | }, |
| 204 | [WAP54GV2] = { |
| 205 | .name = "Linksys WAP54G V2", |
| 206 | .buttons = { |
| 207 | { .name = "reset", .gpio = 1 << 0 }, |
| 208 | }, |
| 209 | .leds = { |
| 210 | { .name = "wlan", .gpio = 1 << 5, .polarity = REVERSE }, |
| 211 | /* GPIO 6 is b44 (eth0, LAN) PHY power */ |
| 212 | }, |
| 213 | }, |
| 214 | [WAP54GV3] = { |
| 215 | .name = "Linksys WAP54G V3", |
| 216 | .buttons = { |
| 217 | /* FIXME: verify this */ |
| 218 | { .name = "reset", .gpio = 1 << 7 }, |
| 219 | { .name = "ses", .gpio = 1 << 0 }, |
| 220 | }, |
| 221 | .leds = { |
| 222 | /* FIXME: diag? */ |
| 223 | { .name = "ses", .gpio = 1 << 1 }, |
| 224 | }, |
| 225 | }, |
| 226 | [WRT54GV1] = { |
| 227 | .name = "Linksys WRT54G V1.x", |
| 228 | .buttons = { |
| 229 | { .name = "reset", .gpio = 1 << 6 }, |
| 230 | }, |
| 231 | .leds = { |
| 232 | { .name = "diag", .gpio = 0x13 | GPIO_TYPE_EXTIF, .polarity = NORMAL }, |
| 233 | { .name = "dmz", .gpio = 0x12 | GPIO_TYPE_EXTIF, .polarity = NORMAL }, |
| 234 | }, |
| 235 | }, |
| 236 | [WRT54G] = { |
| 237 | .name = "Linksys WRT54G/GS/GL", |
| 238 | .buttons = { |
| 239 | { .name = "reset", .gpio = 1 << 6 }, |
| 240 | { .name = "ses", .gpio = 1 << 4 }, |
| 241 | }, |
| 242 | .leds = { |
| 243 | { .name = "power", .gpio = 1 << 1, .polarity = NORMAL }, |
| 244 | { .name = "dmz", .gpio = 1 << 7, .polarity = REVERSE }, |
| 245 | { .name = "ses_white", .gpio = 1 << 2, .polarity = REVERSE }, |
| 246 | { .name = "ses_orange", .gpio = 1 << 3, .polarity = REVERSE }, |
| 247 | { .name = "wlan", .gpio = 1 << 0, .polarity = REVERSE }, |
| 248 | }, |
| 249 | }, |
| 250 | [WRTSL54GS] = { |
| 251 | .name = "Linksys WRTSL54GS", |
| 252 | .buttons = { |
| 253 | { .name = "reset", .gpio = 1 << 6 }, |
| 254 | { .name = "ses", .gpio = 1 << 4 }, |
| 255 | }, |
| 256 | .leds = { |
| 257 | { .name = "power", .gpio = 1 << 1, .polarity = NORMAL }, |
| 258 | { .name = "dmz", .gpio = 1 << 0, .polarity = REVERSE }, |
| 259 | { .name = "ses_white", .gpio = 1 << 5, .polarity = REVERSE }, |
| 260 | { .name = "ses_orange", .gpio = 1 << 7, .polarity = REVERSE }, |
| 261 | }, |
| 262 | }, |
| 263 | [WRT54G3G] = { |
| 264 | .name = "Linksys WRT54G3G", |
| 265 | .buttons = { |
| 266 | { .name = "reset", .gpio = 1 << 6 }, |
| 267 | { .name = "3g", .gpio = 1 << 4 }, |
| 268 | }, |
| 269 | .leds = { |
| 270 | { .name = "power", .gpio = 1 << 1, .polarity = NORMAL }, |
| 271 | { .name = "dmz", .gpio = 1 << 7, .polarity = REVERSE }, |
| 272 | { .name = "3g_green", .gpio = 1 << 2, .polarity = NORMAL }, |
| 273 | { .name = "3g_blue", .gpio = 1 << 3, .polarity = NORMAL }, |
| 274 | { .name = "3g_blink", .gpio = 1 << 5, .polarity = NORMAL }, |
| 275 | }, |
| 276 | }, |
| 277 | [WRT54G3GV2_VF] = { |
| 278 | .name = "Linksys WRT54G3GV2-VF", |
| 279 | .buttons = { |
| 280 | { .name = "reset", .gpio = 1 << 6 }, |
| 281 | { .name = "3g", .gpio = 1 << 5 }, |
| 282 | }, |
| 283 | .leds = { |
| 284 | { .name = "power", .gpio = 1 << 1, .polarity = NORMAL }, |
| 285 | { .name = "3g_green", .gpio = 1 << 2, .polarity = NORMAL }, |
| 286 | { .name = "3g_blue", .gpio = 1 << 3, .polarity = NORMAL }, |
| 287 | }, |
| 288 | }, |
| 289 | [WRT150NV1] = { |
| 290 | .name = "Linksys WRT150N V1", |
| 291 | .buttons = { |
| 292 | { .name = "reset", .gpio = 1 << 6 }, |
| 293 | { .name = "ses", .gpio = 1 << 4 }, |
| 294 | }, |
| 295 | .leds = { |
| 296 | { .name = "power", .gpio = 1 << 1, .polarity = NORMAL }, |
| 297 | { .name = "ses_green", .gpio = 1 << 5, .polarity = REVERSE }, |
| 298 | { .name = "ses_amber", .gpio = 1 << 3, .polarity = REVERSE }, |
| 299 | }, |
| 300 | }, |
| 301 | [WRT150NV11] = { |
| 302 | .name = "Linksys WRT150N V1.1", |
| 303 | .buttons = { |
| 304 | { .name = "reset", .gpio = 1 << 6 }, |
| 305 | { .name = "ses", .gpio = 1 << 4 }, |
| 306 | }, |
| 307 | .leds = { |
| 308 | { .name = "power", .gpio = 1 << 1, .polarity = NORMAL }, |
| 309 | { .name = "ses_green", .gpio = 1 << 5, .polarity = REVERSE }, |
| 310 | { .name = "ses_amber", .gpio = 1 << 3, .polarity = REVERSE }, |
| 311 | }, |
| 312 | }, |
| 313 | [WRT160NV1] = { |
| 314 | .name = "Linksys WRT160N v1.x", |
| 315 | .buttons = { |
| 316 | { .name = "reset", .gpio = 1 << 6 }, |
| 317 | { .name = "ses", .gpio = 1 << 4 }, |
| 318 | }, |
| 319 | .leds = { |
| 320 | { .name = "power", .gpio = 1 << 1, .polarity = NORMAL }, |
| 321 | { .name = "ses_blue", .gpio = 1 << 5, .polarity = REVERSE }, |
| 322 | { .name = "ses_orange", .gpio = 1 << 3, .polarity = REVERSE }, |
| 323 | }, |
| 324 | }, |
| 325 | [WRT160NV3] = { |
| 326 | .name = "Linksys WRT160N V3", |
| 327 | .buttons = { |
| 328 | { .name = "reset", .gpio = 1 << 6 }, |
| 329 | { .name = "ses", .gpio = 1 << 5 }, |
| 330 | }, |
| 331 | .leds = { |
| 332 | { .name = "power", .gpio = 1 << 1, .polarity = NORMAL }, |
| 333 | { .name = "ses_blue", .gpio = 1 << 4, .polarity = REVERSE }, |
| 334 | { .name = "ses_orange", .gpio = 1 << 2, .polarity = REVERSE }, |
| 335 | }, |
| 336 | }, |
| 337 | [WRT300NV11] = { |
| 338 | .name = "Linksys WRT300N V1.1", |
| 339 | .buttons = { |
| 340 | { .name = "reset", .gpio = 1 << 6 }, // "Reset" on back panel |
| 341 | { .name = "ses", .gpio = 1 << 4 }, // "Reserved" on top panel |
| 342 | }, |
| 343 | .leds = { |
| 344 | { .name = "power", .gpio = 1 << 1, .polarity = NORMAL }, // "Power" |
| 345 | { .name = "ses_amber", .gpio = 1 << 3, .polarity = REVERSE }, // "Security" Amber |
| 346 | { .name = "ses_green", .gpio = 1 << 5, .polarity = REVERSE }, // "Security" Green |
| 347 | }, |
| 348 | .platform_init = bcm57xx_init, |
| 349 | }, |
| 350 | [WRT350N] = { |
| 351 | .name = "Linksys WRT350N", |
| 352 | .buttons = { |
| 353 | { .name = "reset", .gpio = 1 << 6 }, |
| 354 | { .name = "ses", .gpio = 1 << 8 }, |
| 355 | }, |
| 356 | .leds = { |
| 357 | { .name = "power", .gpio = 1 << 1, .polarity = NORMAL }, |
| 358 | { .name = "ses_amber", .gpio = 1 << 3, .polarity = REVERSE }, |
| 359 | { .name = "ses_green", .gpio = 1 << 9, .polarity = REVERSE }, |
| 360 | { .name = "usb_blink", .gpio = 1 << 10, .polarity = REVERSE }, |
| 361 | { .name = "usb", .gpio = 1 << 11, .polarity = REVERSE }, |
| 362 | }, |
| 363 | .platform_init = bcm57xx_init, |
| 364 | }, |
| 365 | [WRT600N] = { |
| 366 | .name = "Linksys WRT600N", |
| 367 | .buttons = { |
| 368 | { .name = "reset", .gpio = 1 << 6 }, |
| 369 | { .name = "ses", .gpio = 1 << 7 }, |
| 370 | }, |
| 371 | .leds = { |
| 372 | { .name = "power", .gpio = 1 << 2, .polarity = REVERSE }, // Power LED |
| 373 | { .name = "usb", .gpio = 1 << 3, .polarity = REVERSE }, // USB LED |
| 374 | { .name = "wl0_ses_amber", .gpio = 1 << 8, .polarity = REVERSE }, // 2.4Ghz LED Amber |
| 375 | { .name = "wl0_ses_green", .gpio = 1 << 9, .polarity = REVERSE }, // 2.4Ghz LED Green |
| 376 | { .name = "wl1_ses_amber", .gpio = 1 << 10, .polarity = REVERSE }, // 5.6Ghz LED Amber |
| 377 | { .name = "wl1_ses_green", .gpio = 1 << 11, .polarity = REVERSE }, // 5.6Ghz LED Green |
| 378 | }, |
| 379 | .platform_init = bcm57xx_init, |
| 380 | }, |
| 381 | [WRT600NV11] = { |
| 382 | .name = "Linksys WRT600N V1.1", |
| 383 | .buttons = { |
| 384 | { .name = "reset", .gpio = 1 << 6 }, |
| 385 | { .name = "ses", .gpio = 1 << 7 }, |
| 386 | }, |
| 387 | .leds = { |
| 388 | { .name = "power", .gpio = 1 << 2, .polarity = REVERSE }, // Power LED |
| 389 | { .name = "usb", .gpio = 1 << 3, .polarity = REVERSE }, // USB LED |
| 390 | { .name = "wl0_ses_amber", .gpio = 1 << 8, .polarity = REVERSE }, // 2.4Ghz LED Amber |
| 391 | { .name = "wl0_ses_green", .gpio = 1 << 9, .polarity = REVERSE }, // 2.4Ghz LED Green |
| 392 | { .name = "wl1_ses_amber", .gpio = 1 << 10, .polarity = REVERSE }, // 5.6Ghz LED Amber |
| 393 | { .name = "wl1_ses_green", .gpio = 1 << 11, .polarity = REVERSE }, // 5.6Ghz LED Green |
| 394 | }, |
| 395 | .platform_init = bcm57xx_init, |
| 396 | }, |
| 397 | [WRT610N] = { |
| 398 | .name = "Linksys WRT610N", |
| 399 | .buttons = { |
| 400 | { .name = "reset", .gpio = 1 << 6 }, |
| 401 | { .name = "ses", .gpio = 1 << 8 }, |
| 402 | }, |
| 403 | .leds = { |
| 404 | { .name = "power", .gpio = 1 << 1, .polarity = NORMAL }, // Power LED |
| 405 | { .name = "usb", .gpio = 1 << 0, .polarity = REVERSE }, // USB LED |
| 406 | { .name = "ses_amber", .gpio = 1 << 3, .polarity = REVERSE }, // WiFi protected setup LED amber |
| 407 | { .name = "ses_blue", .gpio = 1 << 9, .polarity = REVERSE }, // WiFi protected setup LED blue |
| 408 | }, |
| 409 | }, |
| 410 | [WRT610NV2] = { |
| 411 | .name = "Linksys WRT610N V2", |
| 412 | .buttons = { |
| 413 | { .name = "reset", .gpio = 1 << 6 }, |
| 414 | { .name = "ses", .gpio = 1 << 4 }, |
| 415 | }, |
| 416 | .leds = { |
| 417 | { .name = "power", .gpio = 1 << 5, .polarity = NORMAL }, // Power LED |
| 418 | { .name = "usb", .gpio = 1 << 7, .polarity = NORMAL }, // USB LED |
| 419 | { .name = "ses_amber", .gpio = 1 << 0, .polarity = REVERSE }, // WiFi protected setup LED amber |
| 420 | { .name = "ses_blue", .gpio = 1 << 3, .polarity = REVERSE }, // WiFi protected setup LED blue |
| 421 | { .name = "wlan", .gpio = 1 << 1, .polarity = NORMAL }, // Wireless LED |
| 422 | }, |
| 423 | }, |
| 424 | [E3000V1] = { |
| 425 | .name = "Linksys E3000 V1", |
| 426 | .buttons = { |
| 427 | { .name = "reset", .gpio = 1 << 6 }, |
| 428 | { .name = "ses", .gpio = 1 << 4 }, |
| 429 | }, |
| 430 | .leds = { |
| 431 | { .name = "power", .gpio = 1 << 5, .polarity = NORMAL }, // Power LED |
| 432 | { .name = "usb", .gpio = 1 << 7, .polarity = NORMAL }, // USB LED |
| 433 | { .name = "ses_amber", .gpio = 1 << 0, .polarity = REVERSE }, // WiFi protected setup LED amber |
| 434 | { .name = "ses_blue", .gpio = 1 << 3, .polarity = REVERSE }, // WiFi protected setup LED blue |
| 435 | { .name = "wlan", .gpio = 1 << 1, .polarity = NORMAL }, // Wireless LED |
| 436 | }, |
| 437 | }, |
| 438 | /* Asus */ |
| 439 | [WLHDD] = { |
| 440 | .name = "ASUS WL-HDD", |
| 441 | .buttons = { |
| 442 | { .name = "reset", .gpio = 1 << 6 }, |
| 443 | }, |
| 444 | .leds = { |
| 445 | { .name = "power", .gpio = 1 << 0, .polarity = REVERSE }, |
| 446 | { .name = "usb", .gpio = 1 << 2, .polarity = REVERSE }, |
| 447 | }, |
| 448 | }, |
| 449 | [WL300G] = { |
| 450 | .name = "ASUS WL-300g", |
| 451 | .buttons = { |
| 452 | { .name = "reset", .gpio = 1 << 6 }, |
| 453 | }, |
| 454 | .leds = { |
| 455 | { .name = "power", .gpio = 1 << 0, .polarity = REVERSE }, |
| 456 | }, |
| 457 | }, |
| 458 | [WL320GE] = { |
| 459 | .name = "ASUS WL-320gE/WL-320gP", |
| 460 | .buttons = { |
| 461 | { .name = "reset", .gpio = 1 << 6 }, |
| 462 | }, |
| 463 | .leds = { |
| 464 | { .name = "wlan", .gpio = 1 << 0, .polarity = REVERSE }, |
| 465 | { .name = "power", .gpio = 1 << 2, .polarity = REVERSE }, |
| 466 | { .name = "link", .gpio = 1 << 11, .polarity = REVERSE }, |
| 467 | }, |
| 468 | }, |
| 469 | [WL330GE] = { |
| 470 | .name = "ASUS WL-330gE", |
| 471 | .buttons = { |
| 472 | { .name = "reset", .gpio = 1 << 2 }, |
| 473 | }, |
| 474 | .leds = { |
| 475 | { .name = "power", .gpio = 1 << 0, .polarity = REVERSE }, |
| 476 | }, |
| 477 | }, |
| 478 | [WL500G] = { |
| 479 | .name = "ASUS WL-500g", |
| 480 | .buttons = { |
| 481 | { .name = "reset", .gpio = 1 << 6 }, |
| 482 | }, |
| 483 | .leds = { |
| 484 | { .name = "power", .gpio = 1 << 0, .polarity = REVERSE }, |
| 485 | }, |
| 486 | }, |
| 487 | [WL500GD] = { |
| 488 | .name = "ASUS WL-500g Deluxe", |
| 489 | .buttons = { |
| 490 | { .name = "reset", .gpio = 1 << 6 }, |
| 491 | }, |
| 492 | .leds = { |
| 493 | { .name = "power", .gpio = 1 << 0, .polarity = REVERSE }, |
| 494 | }, |
| 495 | }, |
| 496 | [WL500GP] = { |
| 497 | .name = "ASUS WL-500g Premium", |
| 498 | .buttons = { |
| 499 | { .name = "reset", .gpio = 1 << 0 }, |
| 500 | { .name = "ses", .gpio = 1 << 4 }, |
| 501 | }, |
| 502 | .leds = { |
| 503 | { .name = "power", .gpio = 1 << 1, .polarity = REVERSE }, |
| 504 | }, |
| 505 | }, |
| 506 | [WL500GPV2] = { |
| 507 | .name = "ASUS WL-500g Premium V2", |
| 508 | .buttons = { |
| 509 | { .name = "reset", .gpio = 1 << 2 }, |
| 510 | { .name = "ses", .gpio = 1 << 3 }, |
| 511 | }, |
| 512 | .leds = { |
| 513 | { .name = "power", .gpio = 1 << 0, .polarity = REVERSE }, |
| 514 | { .name = "wlan", .gpio = 1 << 1, .polarity = REVERSE }, |
| 515 | }, |
| 516 | }, |
| 517 | [WL500W] = { |
| 518 | .name = "ASUS WL-500W", |
| 519 | .buttons = { |
| 520 | { .name = "reset", .gpio = 1 << 6 }, |
| 521 | { .name = "ses", .gpio = 1 << 7 }, |
| 522 | }, |
| 523 | .leds = { |
| 524 | { .name = "power", .gpio = 1 << 5, .polarity = REVERSE }, |
| 525 | }, |
| 526 | }, |
| 527 | [WL520GC] = { |
| 528 | .name = "ASUS WL-520GC", |
| 529 | .buttons = { |
| 530 | { .name = "reset", .gpio = 1 << 2 }, |
| 531 | { .name = "ses", .gpio = 1 << 3 }, |
| 532 | }, |
| 533 | .leds = { |
| 534 | { .name = "power", .gpio = 1 << 0, .polarity = REVERSE }, |
| 535 | { .name = "wlan", .gpio = 1 << 1, .polarity = REVERSE }, |
| 536 | }, |
| 537 | }, |
| 538 | [WL520GU] = { |
| 539 | .name = "ASUS WL-520gU", |
| 540 | .buttons = { |
| 541 | { .name = "reset", .gpio = 1 << 2 }, |
| 542 | { .name = "ses", .gpio = 1 << 3 }, |
| 543 | }, |
| 544 | .leds = { |
| 545 | { .name = "power", .gpio = 1 << 0, .polarity = REVERSE }, |
| 546 | { .name = "wlan", .gpio = 1 << 1, .polarity = REVERSE }, |
| 547 | }, |
| 548 | }, |
| 549 | [ASUS_4702] = { |
| 550 | .name = "ASUS (unknown, BCM4702)", |
| 551 | .buttons = { |
| 552 | { .name = "reset", .gpio = 1 << 6 }, |
| 553 | }, |
| 554 | .leds = { |
| 555 | { .name = "power", .gpio = 1 << 0, .polarity = REVERSE }, |
| 556 | }, |
| 557 | }, |
| 558 | [WL700GE] = { |
| 559 | .name = "ASUS WL-700gE", |
| 560 | .buttons = { |
| 561 | { .name = "reset", .gpio = 1 << 7 }, // on back, hardwired, always resets device regardless OS state |
| 562 | { .name = "ses", .gpio = 1 << 4 }, // on back, actual name ezsetup |
| 563 | { .name = "power", .gpio = 1 << 0 }, // on front |
| 564 | { .name = "copy", .gpio = 1 << 6 }, // on front |
| 565 | }, |
| 566 | .leds = { |
| 567 | #if 0 |
| 568 | // GPIO that controls power led also enables/disables some essential functions |
| 569 | // - power to HDD |
| 570 | // - switch leds |
| 571 | { .name = "power", .gpio = 1 << 3, .polarity = NORMAL }, // actual name power |
| 572 | #endif |
| 573 | { .name = "diag", .gpio = 1 << 1, .polarity = REVERSE }, // actual name ready |
| 574 | }, |
| 575 | .platform_init = bcm4780_init, |
| 576 | }, |
| 577 | [RTN16] = { |
| 578 | .name = "ASUS RT-N16", |
| 579 | .buttons = { |
| 580 | { .name = "reset", .gpio = 1 << 8 }, |
| 581 | { .name = "ses", .gpio = 1 << 5 }, |
| 582 | }, |
| 583 | .leds = { |
| 584 | { .name = "power", .gpio = 1 << 1, .polarity = REVERSE }, |
| 585 | { .name = "wlan", .gpio = 1 << 7, .polarity = NORMAL }, |
| 586 | }, |
| 587 | }, |
| 588 | /* Buffalo */ |
| 589 | [WHR_G54S] = { |
| 590 | .name = "Buffalo WHR-G54S", |
| 591 | .buttons = { |
| 592 | { .name = "reset", .gpio = 1 << 4 }, |
| 593 | { .name = "bridge", .gpio = 1 << 5 }, |
| 594 | { .name = "ses", .gpio = 1 << 0 }, |
| 595 | }, |
| 596 | .leds = { |
| 597 | { .name = "diag", .gpio = 1 << 7, .polarity = REVERSE }, |
| 598 | { .name = "internal", .gpio = 1 << 3, .polarity = REVERSE }, |
| 599 | { .name = "ses", .gpio = 1 << 6, .polarity = REVERSE }, |
| 600 | { .name = "bridge", .gpio = 1 << 1, .polarity = REVERSE }, |
| 601 | { .name = "wlan", .gpio = 1 << 2, .polarity = REVERSE }, |
| 602 | }, |
| 603 | }, |
| 604 | [WBR2_G54] = { |
| 605 | .name = "Buffalo WBR2-G54", |
| 606 | /* FIXME: verify */ |
| 607 | .buttons = { |
| 608 | { .name = "reset", .gpio = 1 << 7 }, |
| 609 | }, |
| 610 | .leds = { |
| 611 | { .name = "diag", .gpio = 1 << 1, .polarity = REVERSE }, |
| 612 | }, |
| 613 | }, |
| 614 | [WHR_HP_G54] = { |
| 615 | .name = "Buffalo WHR-HP-G54", |
| 616 | .buttons = { |
| 617 | { .name = "reset", .gpio = 1 << 4 }, |
| 618 | { .name = "bridge", .gpio = 1 << 5 }, |
| 619 | { .name = "ses", .gpio = 1 << 0 }, |
| 620 | }, |
| 621 | .leds = { |
| 622 | { .name = "diag", .gpio = 1 << 7, .polarity = REVERSE }, |
| 623 | { .name = "internal", .gpio = 1 << 3, .polarity = REVERSE }, |
| 624 | { .name = "bridge", .gpio = 1 << 1, .polarity = REVERSE }, |
| 625 | { .name = "ses", .gpio = 1 << 6, .polarity = REVERSE }, |
| 626 | { .name = "wlan", .gpio = 1 << 2, .polarity = REVERSE }, |
| 627 | }, |
| 628 | }, |
| 629 | [WHR_G125] = { |
| 630 | .name = "Buffalo WHR-G125", |
| 631 | .buttons = { |
| 632 | { .name = "reset", .gpio = 1 << 4 }, |
| 633 | { .name = "bridge", .gpio = 1 << 5 }, |
| 634 | { .name = "ses", .gpio = 1 << 0 }, |
| 635 | }, |
| 636 | .leds = { |
| 637 | { .name = "diag", .gpio = 1 << 7, .polarity = REVERSE }, |
| 638 | { .name = "internal", .gpio = 1 << 3, .polarity = REVERSE }, |
| 639 | { .name = "bridge", .gpio = 1 << 1, .polarity = REVERSE }, |
| 640 | { .name = "ses", .gpio = 1 << 6, .polarity = REVERSE }, |
| 641 | { .name = "wlan", .gpio = 1 << 2, .polarity = REVERSE }, |
| 642 | }, |
| 643 | }, |
| 644 | [WHR2_A54G54] = { |
| 645 | .name = "Buffalo WHR2-A54G54", |
| 646 | .buttons = { |
| 647 | { .name = "reset", .gpio = 1 << 4 }, |
| 648 | }, |
| 649 | .leds = { |
| 650 | { .name = "diag", .gpio = 1 << 7, .polarity = REVERSE }, |
| 651 | }, |
| 652 | }, |
| 653 | [WLA2_G54L] = { |
| 654 | .name = "Buffalo WLA2-G54L", |
| 655 | /* FIXME: verify */ |
| 656 | .buttons = { |
| 657 | { .name = "reset", .gpio = 1 << 7 }, |
| 658 | }, |
| 659 | .leds = { |
| 660 | { .name = "diag", .gpio = 1 << 1, .polarity = REVERSE }, |
| 661 | }, |
| 662 | }, |
| 663 | [WZR_G300N] = { |
| 664 | .name = "Buffalo WZR-G300N", |
| 665 | .buttons = { |
| 666 | { .name = "reset", .gpio = 1 << 4 }, |
| 667 | }, |
| 668 | .leds = { |
| 669 | { .name = "diag", .gpio = 1 << 7, .polarity = REVERSE }, |
| 670 | { .name = "bridge", .gpio = 1 << 1, .polarity = REVERSE }, |
| 671 | { .name = "ses", .gpio = 1 << 6, .polarity = REVERSE }, |
| 672 | }, |
| 673 | }, |
| 674 | [WZR_RS_G54] = { |
| 675 | .name = "Buffalo WZR-RS-G54", |
| 676 | .buttons = { |
| 677 | { .name = "ses", .gpio = 1 << 0 }, |
| 678 | { .name = "reset", .gpio = 1 << 4 }, |
| 679 | }, |
| 680 | .leds = { |
| 681 | { .name = "diag", .gpio = 1 << 7, .polarity = REVERSE }, |
| 682 | { .name = "ses", .gpio = 1 << 6, .polarity = REVERSE }, |
| 683 | { .name = "vpn", .gpio = 1 << 1, .polarity = REVERSE }, |
| 684 | }, |
| 685 | }, |
| 686 | [WZR_RS_G54HP] = { |
| 687 | .name = "Buffalo WZR-RS-G54HP", |
| 688 | .buttons = { |
| 689 | { .name = "ses", .gpio = 1 << 0 }, |
| 690 | { .name = "reset", .gpio = 1 << 4 }, |
| 691 | }, |
| 692 | .leds = { |
| 693 | { .name = "diag", .gpio = 1 << 7, .polarity = REVERSE }, |
| 694 | { .name = "ses", .gpio = 1 << 6, .polarity = REVERSE }, |
| 695 | { .name = "vpn", .gpio = 1 << 1, .polarity = REVERSE }, |
| 696 | }, |
| 697 | }, |
| 698 | [BUFFALO_UNKNOWN] = { |
| 699 | .name = "Buffalo (unknown)", |
| 700 | .buttons = { |
| 701 | { .name = "reset", .gpio = 1 << 7 }, |
| 702 | }, |
| 703 | .leds = { |
| 704 | { .name = "diag", .gpio = 1 << 1, .polarity = REVERSE }, |
| 705 | }, |
| 706 | }, |
| 707 | [BUFFALO_UNKNOWN_4710] = { |
| 708 | .name = "Buffalo (unknown, BCM4710)", |
| 709 | .buttons = { |
| 710 | { .name = "reset", .gpio = 1 << 4 }, |
| 711 | }, |
| 712 | .leds = { |
| 713 | { .name = "diag", .gpio = 1 << 1, .polarity = REVERSE }, |
| 714 | }, |
| 715 | }, |
| 716 | /* Siemens */ |
| 717 | [SE505V1] = { |
| 718 | .name = "Siemens SE505 V1", |
| 719 | .buttons = { |
| 720 | /* No usable buttons */ |
| 721 | }, |
| 722 | .leds = { |
| 723 | // { .name = "power", .gpio = 1 << 0 .polarity = REVERSE }, // Usable when retrofitting D26 (?) |
| 724 | { .name = "dmz", .gpio = 1 << 4, .polarity = REVERSE }, // actual name WWW |
| 725 | { .name = "wlan", .gpio = 1 << 3, .polarity = REVERSE }, |
| 726 | }, |
| 727 | }, |
| 728 | [SE505V2] = { |
| 729 | .name = "Siemens SE505 V2", |
| 730 | .buttons = { |
| 731 | /* No usable buttons */ |
| 732 | }, |
| 733 | .leds = { |
| 734 | { .name = "power", .gpio = 1 << 5, .polarity = REVERSE }, |
| 735 | { .name = "dmz", .gpio = 1 << 0, .polarity = REVERSE }, // actual name WWW |
| 736 | { .name = "wlan", .gpio = 1 << 3, .polarity = REVERSE }, |
| 737 | }, |
| 738 | }, |
| 739 | /* US Robotics */ |
| 740 | [USR5461] = { |
| 741 | .name = "U.S. Robotics USR5461", |
| 742 | .buttons = { |
| 743 | /* No usable buttons */ |
| 744 | }, |
| 745 | .leds = { |
| 746 | { .name = "wlan", .gpio = 1 << 0, .polarity = REVERSE }, |
| 747 | { .name = "printer", .gpio = 1 << 1, .polarity = REVERSE }, |
| 748 | }, |
| 749 | }, |
| 750 | /* Dell */ |
| 751 | [TM2300] = { |
| 752 | .name = "Dell TrueMobile 2300", |
| 753 | .buttons = { |
| 754 | { .name = "reset", .gpio = 1 << 0 }, |
| 755 | }, |
| 756 | .leds = { |
| 757 | { .name = "wlan", .gpio = 1 << 6, .polarity = REVERSE }, |
| 758 | { .name = "power", .gpio = 1 << 7, .polarity = REVERSE }, |
| 759 | }, |
| 760 | }, |
| 761 | [TM2300V2] = { |
| 762 | .name = "Dell TrueMobile 2300 v2", |
| 763 | .buttons = { |
| 764 | { .name = "reset", .gpio = 1 << 0 }, |
| 765 | }, |
| 766 | .leds = { |
| 767 | { .name = "wlan", .gpio = 1 << 6, .polarity = REVERSE }, |
| 768 | { .name = "power", .gpio = 1 << 7, .polarity = REVERSE }, |
| 769 | }, |
| 770 | }, |
| 771 | /* Motorola */ |
| 772 | [WE800G] = { |
| 773 | .name = "Motorola WE800G", |
| 774 | .buttons = { |
| 775 | { .name = "reset", .gpio = 1 << 0 }, |
| 776 | }, |
| 777 | .leds = { |
| 778 | { .name = "power", .gpio = 1 << 4, .polarity = NORMAL }, |
| 779 | { .name = "diag", .gpio = 1 << 2, .polarity = REVERSE }, |
| 780 | { .name = "wlan_amber", .gpio = 1 << 1, .polarity = NORMAL }, |
| 781 | }, |
| 782 | }, |
| 783 | [WR850GV1] = { |
| 784 | .name = "Motorola WR850G V1", |
| 785 | .buttons = { |
| 786 | { .name = "reset", .gpio = 1 << 0 }, |
| 787 | }, |
| 788 | .leds = { |
| 789 | { .name = "power", .gpio = 1 << 4, .polarity = NORMAL }, |
| 790 | { .name = "diag", .gpio = 1 << 3, .polarity = REVERSE }, |
| 791 | { .name = "dmz", .gpio = 1 << 6, .polarity = NORMAL }, |
| 792 | { .name = "wlan_red", .gpio = 1 << 5, .polarity = REVERSE }, |
| 793 | { .name = "wlan_green", .gpio = 1 << 7, .polarity = REVERSE }, |
| 794 | }, |
| 795 | }, |
| 796 | [WR850GV2V3] = { |
| 797 | .name = "Motorola WR850G V2/V3", |
| 798 | .buttons = { |
| 799 | { .name = "reset", .gpio = 1 << 5 }, |
| 800 | }, |
| 801 | .leds = { |
| 802 | { .name = "power", .gpio = 1 << 1, .polarity = NORMAL }, |
| 803 | { .name = "wlan", .gpio = 1 << 0, .polarity = REVERSE }, |
| 804 | { .name = "wan", .gpio = 1 << 6, .polarity = INPUT }, |
| 805 | { .name = "diag", .gpio = 1 << 7, .polarity = REVERSE }, |
| 806 | }, |
| 807 | }, |
| 808 | [WR850GP] = { |
| 809 | .name = "Motorola WR850GP", |
| 810 | .buttons = { |
| 811 | { .name = "reset", .gpio = 1 << 5 }, |
| 812 | }, |
| 813 | .leds = { |
| 814 | { .name = "power", .gpio = 1 << 1, .polarity = NORMAL }, |
| 815 | { .name = "wlan", .gpio = 1 << 0, .polarity = REVERSE }, |
| 816 | { .name = "dmz", .gpio = 1 << 6, .polarity = REVERSE }, |
| 817 | { .name = "diag", .gpio = 1 << 7, .polarity = REVERSE }, |
| 818 | }, |
| 819 | }, |
| 820 | |
| 821 | /* Belkin */ |
| 822 | [BELKIN_UNKNOWN] = { |
| 823 | .name = "Belkin (unknown)", |
| 824 | /* FIXME: verify & add detection */ |
| 825 | .buttons = { |
| 826 | { .name = "reset", .gpio = 1 << 7 }, |
| 827 | }, |
| 828 | .leds = { |
| 829 | { .name = "power", .gpio = 1 << 5, .polarity = NORMAL }, |
| 830 | { .name = "wlan", .gpio = 1 << 3, .polarity = NORMAL }, |
| 831 | { .name = "connected", .gpio = 1 << 0, .polarity = NORMAL }, |
| 832 | }, |
| 833 | }, |
| 834 | [BELKIN_F7D4301] = { |
| 835 | .name = "Belkin PlayMax F7D4301", |
| 836 | .buttons = { |
| 837 | { .name = "reset", .gpio = 1 << 6 }, |
| 838 | { .name = "wps", .gpio = 1 << 8 }, |
| 839 | }, |
| 840 | .leds = { |
| 841 | { .name = "power", .gpio = 1 << 11, .polarity = REVERSE }, |
| 842 | { .name = "wlan", .gpio = 1 << 13, .polarity = REVERSE }, |
| 843 | { .name = "led0", .gpio = 1 << 14, .polarity = REVERSE }, |
| 844 | { .name = "led1", .gpio = 1 << 15, .polarity = REVERSE }, |
| 845 | }, |
| 846 | }, |
| 847 | /* Netgear */ |
| 848 | [WGT634U] = { |
| 849 | .name = "Netgear WGT634U", |
| 850 | .buttons = { |
| 851 | { .name = "reset", .gpio = 1 << 2 }, |
| 852 | }, |
| 853 | .leds = { |
| 854 | { .name = "power", .gpio = 1 << 3, .polarity = NORMAL }, |
| 855 | }, |
| 856 | }, |
| 857 | /* Netgear */ |
| 858 | [WNR834BV1] = { |
| 859 | .name = "Netgear WNR834B V1", |
| 860 | .buttons = { /* TODO: add reset button and confirm LEDs - GPIO from dd-wrt */ }, |
| 861 | .leds = { |
| 862 | { .name = "power", .gpio = 1 << 4, .polarity = REVERSE }, |
| 863 | { .name = "diag", .gpio = 1 << 5, .polarity = REVERSE }, |
| 864 | { .name = "wlan", .gpio = 1 << 6, .polarity = REVERSE }, |
| 865 | }, |
| 866 | }, |
| 867 | /* Netgear */ |
| 868 | [WNR834BV2] = { |
| 869 | .name = "Netgear WNR834B V2", |
| 870 | .buttons = { |
| 871 | { .name = "reset", .gpio = 1 << 6 }, |
| 872 | }, |
| 873 | .leds = { |
| 874 | { .name = "power", .gpio = 1 << 2, .polarity = NORMAL }, |
| 875 | { .name = "diag", .gpio = 1 << 3, .polarity = NORMAL }, |
| 876 | { .name = "connected", .gpio = 1 << 7, .polarity = NORMAL }, |
| 877 | }, |
| 878 | }, |
| 879 | /* Trendware */ |
| 880 | [TEW411BRPP] = { |
| 881 | .name = "Trendware TEW411BRP+", |
| 882 | .buttons = { |
| 883 | { /* No usable buttons */ }, |
| 884 | }, |
| 885 | .leds = { |
| 886 | { .name = "power", .gpio = 1 << 7, .polarity = NORMAL }, |
| 887 | { .name = "wlan", .gpio = 1 << 1, .polarity = NORMAL }, |
| 888 | { .name = "bridge", .gpio = 1 << 6, .polarity = NORMAL }, |
| 889 | }, |
| 890 | }, |
| 891 | /* SimpleTech */ |
| 892 | [STI_NAS] = { |
| 893 | .name = "SimpleTech SimpleShare NAS", |
| 894 | .buttons = { |
| 895 | { .name = "reset", .gpio = 1 << 0 }, // Power button on back, named reset to enable failsafe. |
| 896 | }, |
| 897 | .leds = { |
| 898 | { .name = "diag", .gpio = 1 << 1, .polarity = REVERSE }, // actual name ready |
| 899 | }, |
| 900 | .platform_init = bcm4780_init, |
| 901 | }, |
| 902 | /* D-Link */ |
| 903 | [DIR130] = { |
| 904 | .name = "D-Link DIR-130", |
| 905 | .buttons = { |
| 906 | { .name = "reset", .gpio = 1 << 3}, |
| 907 | { .name = "reserved", .gpio = 1 << 7}, |
| 908 | }, |
| 909 | .leds = { |
| 910 | { .name = "diag", .gpio = 1 << 0}, |
| 911 | { .name = "blue", .gpio = 1 << 6}, |
| 912 | }, |
| 913 | }, |
| 914 | [DIR320] = { |
| 915 | .name = "D-Link DIR-320", |
| 916 | .buttons = { |
| 917 | { .name = "reserved", .gpio = 1 << 6}, |
| 918 | { .name = "reset", .gpio = 1 << 7}, |
| 919 | }, |
| 920 | .leds = { |
| 921 | { .name = "wlan", .gpio = 1 << 0, .polarity = NORMAL }, |
| 922 | { .name = "diag", .gpio = 1 << 1, .polarity = NORMAL }, /* "status led */ |
| 923 | { .name = "red", .gpio = 1 << 3, .polarity = REVERSE }, |
| 924 | { .name = "blue", .gpio = 1 << 4, .polarity = REVERSE }, |
| 925 | { .name = "usb", .gpio = 1 << 5, .polarity = NORMAL }, |
| 926 | }, |
| 927 | }, |
| 928 | [DIR330] = { |
| 929 | .name = "D-Link DIR-330", |
| 930 | .buttons = { |
| 931 | { .name = "reset", .gpio = 1 << 3}, |
| 932 | { .name = "reserved", .gpio = 1 << 7}, |
| 933 | }, |
| 934 | .leds = { |
| 935 | { .name = "diag", .gpio = 1 << 0}, |
| 936 | { .name = "usb", .gpio = 1 << 4}, |
| 937 | { .name = "blue", .gpio = 1 << 6}, |
| 938 | }, |
| 939 | }, |
| 940 | [DWL3150] = { |
| 941 | .name = "D-Link DWL-3150", |
| 942 | .buttons = { |
| 943 | { .name = "reset", .gpio = 1 << 7}, |
| 944 | }, |
| 945 | .leds = { |
| 946 | { .name = "diag", .gpio = 1 << 2}, |
| 947 | { .name = "status", .gpio = 1 << 1}, |
| 948 | }, |
| 949 | }, |
| 950 | /* Double check */ |
| 951 | [WL105B] = { |
| 952 | .name = "Sitecom WL-105b", |
| 953 | .buttons = { |
| 954 | { .name = "reset", .gpio = 1 << 10}, |
| 955 | }, |
| 956 | .leds = { |
| 957 | { .name = "wlan", .gpio = 1 << 4}, |
| 958 | { .name = "power", .gpio = 1 << 3}, |
| 959 | }, |
| 960 | }, |
| 961 | /* Western Digital Net Center */ |
| 962 | [WDNetCenter] = { |
| 963 | .name = "Western Digital NetCenter", |
| 964 | .buttons = { |
| 965 | { .name = "power", .gpio = 1 << 0}, |
| 966 | { .name = "reset", .gpio = 1 << 7}, |
| 967 | }, |
| 968 | .platform_init = NetCenter_init, |
| 969 | }, |
| 970 | /* Askey (and clones) */ |
| 971 | [RT210W] = { |
| 972 | .name = "Askey RT210W", |
| 973 | .buttons = { |
| 974 | /* Power button is hard-wired to hardware reset */ |
| 975 | /* but is also connected to GPIO 7 (probably for bootloader recovery) */ |
| 976 | { .name = "power", .gpio = 1 << 7}, |
| 977 | }, |
| 978 | .leds = { |
| 979 | /* These were verified and named based on Belkin F5D4230-4 v1112 */ |
| 980 | { .name = "connected", .gpio = 1 << 0, .polarity = REVERSE }, |
| 981 | { .name = "wlan", .gpio = 1 << 3, .polarity = REVERSE }, |
| 982 | { .name = "power", .gpio = 1 << 5, .polarity = REVERSE }, |
| 983 | }, |
| 984 | }, |
| 985 | [WL1600GL] = { |
| 986 | .name = "OvisLink WL-1600GL", |
| 987 | .buttons = { |
| 988 | { .name = "reset", .gpio = 1 << 3 }, |
| 989 | { .name = "ses", .gpio = 1 << 4 }, |
| 990 | }, |
| 991 | .leds = { |
| 992 | { .name = "power", .gpio = 1 << 5, .polarity = REVERSE }, |
| 993 | { .name = "wps", .gpio = 1 << 2, .polarity = REVERSE }, |
| 994 | { .name = "wlan", .gpio = 1 << 1, .polarity = REVERSE }, |
| 995 | { .name = "connected", .gpio = 1 << 0, .polarity = REVERSE }, |
| 996 | }, |
| 997 | }, |
| 998 | /* Microsoft */ |
| 999 | [MN700] = { |
| 1000 | .name = "Microsoft MN-700", |
| 1001 | .buttons = { |
| 1002 | { .name = "reset", .gpio = 1 << 7 }, |
| 1003 | }, |
| 1004 | .leds = { |
| 1005 | { .name = "power", .gpio = 1 << 6, .polarity = NORMAL }, |
| 1006 | }, |
| 1007 | }, |
| 1008 | /* Edimax */ |
| 1009 | [PS1208MFG] = { |
| 1010 | .name = "Edimax PS-1208MFG", |
| 1011 | .buttons = { |
| 1012 | { .name = "reset", .gpio = 1 << 4 }, |
| 1013 | }, |
| 1014 | .leds = { |
| 1015 | { .name = "status", .gpio = 1 << 1, .polarity = NORMAL }, |
| 1016 | { .name = "wlan", .gpio = 1 << 0, .polarity = NORMAL }, |
| 1017 | }, |
| 1018 | }, |
| 1019 | }; |
| 1020 | |
| 1021 | static struct platform_t __init *platform_detect(void) |
| 1022 | { |
| 1023 | char *boardnum, *boardtype, *buf; |
| 1024 | |
| 1025 | if (strcmp(getvar("nvram_type"), "cfe") == 0) |
| 1026 | return &platforms[WGT634U]; |
| 1027 | |
| 1028 | /* Look for a model identifier */ |
| 1029 | |
| 1030 | /* Based on "model_name" */ |
| 1031 | if ((buf = nvram_get("model_name"))) { |
| 1032 | if (!strcmp(buf, "DIR-130")) |
| 1033 | return &platforms[DIR130]; |
| 1034 | if (!strcmp(buf, "DIR-330")) |
| 1035 | return &platforms[DIR330]; |
| 1036 | } |
| 1037 | |
| 1038 | /* Based on "wsc_modelname */ |
| 1039 | if ((buf = nvram_get("wsc_modelname"))) { |
| 1040 | if (!strcmp(buf, "WRT610N")) |
| 1041 | return &platforms[WRT610N]; |
| 1042 | } |
| 1043 | |
| 1044 | /* Based on "model_no" */ |
| 1045 | if ((buf = nvram_get("model_no"))) { |
| 1046 | if (startswith(buf,"WL700")) /* WL700* */ |
| 1047 | return &platforms[WL700GE]; |
| 1048 | } |
| 1049 | |
| 1050 | /* Based on "hardware_version" */ |
| 1051 | if ((buf = nvram_get("hardware_version"))) { |
| 1052 | if (startswith(buf,"WL500GPV2-")) /* WL500GPV2-* */ |
| 1053 | return &platforms[WL500GPV2]; |
| 1054 | if (startswith(buf,"WL520GC-")) /* WL520GU-* */ |
| 1055 | return &platforms[WL520GC]; |
| 1056 | if (startswith(buf,"WL520GU-")) /* WL520GU-* */ |
| 1057 | return &platforms[WL520GU]; |
| 1058 | if (startswith(buf,"WL330GE-")) /* WL330GE-* */ |
| 1059 | return &platforms[WL330GE]; |
| 1060 | if (startswith(buf,"RT-N16-")) /* RT-N16-* */ |
| 1061 | return &platforms[RTN16]; |
| 1062 | if (startswith(buf,"F7D4301")) /* F7D4301* */ |
| 1063 | return &platforms[BELKIN_F7D4301]; |
| 1064 | } |
| 1065 | |
| 1066 | /* Based on "ModelId" */ |
| 1067 | if ((buf = nvram_get("ModelId"))) { |
| 1068 | if (!strcmp(buf, "WR850GP")) |
| 1069 | return &platforms[WR850GP]; |
| 1070 | if (!strcmp(buf, "WR850G")) |
| 1071 | return &platforms[WR850GV2V3]; |
| 1072 | if (!strcmp(buf, "WX-5565") && !strcmp(getvar("boardtype"),"bcm94710ap")) |
| 1073 | return &platforms[TM2300]; /* Dell TrueMobile 2300 */ |
| 1074 | if (startswith(buf,"WE800G")) /* WE800G* */ |
| 1075 | return &platforms[WE800G]; |
| 1076 | } |
| 1077 | |
| 1078 | /* Buffalo */ |
| 1079 | if ((buf = (nvram_get("melco_id") ?: nvram_get("buffalo_id")))) { |
| 1080 | /* Buffalo hardware, check id for specific hardware matches */ |
| 1081 | if (!strcmp(buf, "29bb0332")) |
| 1082 | return &platforms[WBR2_G54]; |
| 1083 | if (!strcmp(buf, "29129")) |
| 1084 | return &platforms[WLA2_G54L]; |
| 1085 | if (!strcmp(buf, "30189")) |
| 1086 | return &platforms[WHR_HP_G54]; |
| 1087 | if (!strcmp(buf, "32093")) |
| 1088 | return &platforms[WHR_G125]; |
| 1089 | if (!strcmp(buf, "30182")) |
| 1090 | return &platforms[WHR_G54S]; |
| 1091 | if (!strcmp(buf, "290441dd")) |
| 1092 | return &platforms[WHR2_A54G54]; |
| 1093 | if (!strcmp(buf, "31120")) |
| 1094 | return &platforms[WZR_G300N]; |
| 1095 | if (!strcmp(buf, "30083")) |
| 1096 | return &platforms[WZR_RS_G54]; |
| 1097 | if (!strcmp(buf, "30103")) |
| 1098 | return &platforms[WZR_RS_G54HP]; |
| 1099 | } |
| 1100 | |
| 1101 | /* no easy model number, attempt to guess */ |
| 1102 | boardnum = getvar("boardnum"); |
| 1103 | boardtype = getvar("boardtype"); |
| 1104 | |
| 1105 | if (!strcmp(boardnum, "20070615")) { /* Linksys WRT600N v1/V1.1 */ |
| 1106 | if (!strcmp(boardtype, "0x478") && !strcmp(getvar("cardbus"), "0") && !strcmp(getvar("switch_type"),"BCM5395")) |
| 1107 | return &platforms[WRT600NV11]; |
| 1108 | |
| 1109 | if (!strcmp(boardtype, "0x478") && !strcmp(getvar("cardbus"), "0")) |
| 1110 | return &platforms[WRT600N]; |
| 1111 | } |
| 1112 | |
| 1113 | /* |
| 1114 | * Normally, these would go inside the "CFE based - newer hardware" block below; however, during early init, the |
| 1115 | * "pmon_ver" variable is not available on the E3000v1 (and probably the WRT610Nv2 also). Until this is figured out, |
| 1116 | * these will need to remain here in order for platform detection to work. |
| 1117 | */ |
| 1118 | if (!strcmp(boardnum, "42")) { /* Linksys */ |
| 1119 | if (!strcmp(boardtype, "0x04cf") && !strcmp(getvar("boot_hw_model"), "E300") && !strcmp(getvar("boot_hw_ver"), "1.0")) |
| 1120 | return &platforms[E3000V1]; |
| 1121 | |
| 1122 | if (!strcmp(boardtype, "0x04cf") && !strcmp(getvar("boot_hw_model"), "WRT610N") && !strcmp(getvar("boot_hw_ver"), "2.0")) |
| 1123 | return &platforms[WRT610NV2]; |
| 1124 | } |
| 1125 | |
| 1126 | if (startswith(getvar("pmon_ver"), "CFE")) { |
| 1127 | /* CFE based - newer hardware */ |
| 1128 | if (!strcmp(boardnum, "42")) { /* Linksys */ |
| 1129 | if (!strcmp(boardtype, "0x478") && !strcmp(getvar("boot_hw_model"), "WRT300N") && !strcmp(getvar("boot_hw_ver"), "1.1")) |
| 1130 | return &platforms[WRT300NV11]; |
| 1131 | |
| 1132 | if (!strcmp(boardtype, "0x478") && !strcmp(getvar("cardbus"), "1")) |
| 1133 | return &platforms[WRT350N]; |
| 1134 | |
| 1135 | if (!strcmp(boardtype, "0x0101") && !strcmp(getvar("boot_ver"), "v3.6")) |
| 1136 | return &platforms[WRT54G3G]; |
| 1137 | |
| 1138 | if (!strcmp(boardtype, "0x042f") && !strcmp(getvar("model_name"), "WRT54G3GV2-VF")) |
| 1139 | return &platforms[WRT54G3GV2_VF]; |
| 1140 | |
| 1141 | if (!strcmp(getvar("et1phyaddr"),"5") && !strcmp(getvar("et1mdcport"), "1")) |
| 1142 | return &platforms[WRTSL54GS]; |
| 1143 | |
| 1144 | if (!strcmp(boardtype, "0x0472")) { |
| 1145 | if(!strcmp(getvar("boot_hw_model"), "WRT150N")) { |
| 1146 | if(!strcmp(getvar("boot_hw_ver"), "1")) |
| 1147 | return &platforms[WRT150NV1]; |
| 1148 | else if(!strcmp(getvar("boot_hw_ver"), "1.1")) |
| 1149 | return &platforms[WRT150NV11]; |
| 1150 | } |
| 1151 | else if(!strcmp(getvar("boot_hw_model"), "WRT160N")) { |
| 1152 | if(!strcmp(getvar("boot_hw_ver"), "1.0")) |
| 1153 | return &platforms[WRT160NV1]; |
| 1154 | else if(!strcmp(getvar("boot_hw_ver"), "3.0")) |
| 1155 | return &platforms[WRT160NV3]; |
| 1156 | } |
| 1157 | } |
| 1158 | |
| 1159 | /* default to WRT54G */ |
| 1160 | return &platforms[WRT54G]; |
| 1161 | } |
| 1162 | if (!strcmp(boardnum, "1024") && !strcmp(boardtype, "0x0446")) |
| 1163 | return &platforms[WAP54GV2]; |
| 1164 | |
| 1165 | if (!strcmp(boardnum, "8") && !strcmp(boardtype, "0x048e")) |
| 1166 | return &platforms[WL1600GL]; |
| 1167 | |
| 1168 | |
| 1169 | if (!strcmp(boardnum, "44") || !strcmp(boardnum, "44\r")) { |
| 1170 | if (!strcmp(boardtype,"0x0101") || !strcmp(boardtype, "0x0101\r")) |
| 1171 | return &platforms[TM2300V2]; /* Dell TrueMobile 2300 v2 */ |
| 1172 | } |
| 1173 | |
| 1174 | if (!strcmp(boardnum, "45")) { /* ASUS */ |
| 1175 | if (!strcmp(boardtype,"0x042f")) |
| 1176 | return &platforms[WL500GP]; |
| 1177 | else if (!strcmp(boardtype,"0x0472")) |
| 1178 | return &platforms[WL500W]; |
| 1179 | else if (!strcmp(boardtype,"0x467")) |
| 1180 | return &platforms[WL320GE]; |
| 1181 | else |
| 1182 | return &platforms[WL500GD]; |
| 1183 | } |
| 1184 | |
| 1185 | if (!strcmp(boardnum, "10496")) |
| 1186 | return &platforms[USR5461]; |
| 1187 | |
| 1188 | if (!strcmp(getvar("boardtype"), "0x0101") && !strcmp(getvar("boardrev"), "0x10")) /* SE505V2 With Modified CFE */ |
| 1189 | return &platforms[SE505V2]; |
| 1190 | |
| 1191 | if (!strcmp(boardtype, "0x048e") && !strcmp(getvar("boardrev"),"0x35") && |
| 1192 | !strcmp(getvar("boardflags"), "0x750")) /* D-Link DIR-320 */ |
| 1193 | return &platforms[DIR320]; |
| 1194 | |
| 1195 | if (!strncmp(boardnum, "TH",2) && !strcmp(boardtype,"0x042f")) { |
| 1196 | return &platforms[WDNetCenter]; |
| 1197 | } |
| 1198 | |
| 1199 | if (!strcmp(boardtype,"0x0472") && !strcmp(getvar("cardbus"), "1")) { /* Netgear WNR834B V1 and V2*/ |
| 1200 | if (!strcmp(boardnum, "08") || !strcmp(boardnum, "8")) |
| 1201 | return &platforms[WNR834BV1]; |
| 1202 | if (!strcmp(boardnum, "01") || !strcmp(boardnum, "1")) |
| 1203 | return &platforms[WNR834BV2]; |
| 1204 | } |
| 1205 | |
| 1206 | } else { /* PMON based - old stuff */ |
| 1207 | if ((simple_strtoul(getvar("GemtekPmonVer"), NULL, 0) == 9) && |
| 1208 | (simple_strtoul(getvar("et0phyaddr"), NULL, 0) == 30)) { |
| 1209 | return &platforms[WR850GV1]; |
| 1210 | } |
| 1211 | if (startswith(boardtype, "bcm94710dev")) { |
| 1212 | if (!strcmp(boardnum, "42")) |
| 1213 | return &platforms[WRT54GV1]; |
| 1214 | if (simple_strtoul(boardnum, NULL, 0) == 2) |
| 1215 | return &platforms[WAP54GV1]; |
| 1216 | } |
| 1217 | /* MN-700 has also hardware_version 'WL500-...', so use boardnum */ |
| 1218 | if (startswith(getvar("hardware_version"), "WL500-")) { |
| 1219 | if (!strcmp(getvar("boardnum"), "mn700")) |
| 1220 | return &platforms[MN700]; |
| 1221 | else |
| 1222 | return &platforms[WL500G]; |
| 1223 | } |
| 1224 | if (startswith(getvar("hardware_version"), "WL300-")) { |
| 1225 | /* Either WL-300g or WL-HDD, do more extensive checks */ |
| 1226 | if ((simple_strtoul(getvar("et0phyaddr"), NULL, 0) == 0) && |
| 1227 | (simple_strtoul(getvar("et1phyaddr"), NULL, 0) == 1)) |
| 1228 | return &platforms[WLHDD]; |
| 1229 | if ((simple_strtoul(getvar("et0phyaddr"), NULL, 0) == 0) && |
| 1230 | (simple_strtoul(getvar("et1phyaddr"), NULL, 0) == 10)) |
| 1231 | return &platforms[WL300G]; |
| 1232 | } |
| 1233 | /* Sitecom WL-105b */ |
| 1234 | if (startswith(boardnum, "2") && simple_strtoul(getvar("GemtekPmonVer"), NULL, 0) == 1) |
| 1235 | return &platforms[WL105B]; |
| 1236 | |
| 1237 | /* unknown asus stuff, probably bcm4702 */ |
| 1238 | if (startswith(boardnum, "asusX")) |
| 1239 | return &platforms[ASUS_4702]; |
| 1240 | |
| 1241 | /* bcm4702 based Askey RT210W clones, Including: |
| 1242 | * Askey RT210W (duh?) |
| 1243 | * Siemens SE505v1 |
| 1244 | * Belkin F5D7230-4 before version v1444 (MiniPCI slot, not integrated) |
| 1245 | */ |
| 1246 | if (!strcmp(boardtype,"bcm94710r4") |
| 1247 | && !strcmp(boardnum ,"100") |
| 1248 | && !strcmp(getvar("pmon_ver"),"v1.03.12.bk") |
| 1249 | ){ |
| 1250 | return &platforms[RT210W]; |
| 1251 | } |
| 1252 | } |
| 1253 | |
| 1254 | if (buf || !strcmp(boardnum, "00")) {/* probably buffalo */ |
| 1255 | if (startswith(boardtype, "bcm94710ap")) |
| 1256 | return &platforms[BUFFALO_UNKNOWN_4710]; |
| 1257 | else |
| 1258 | return &platforms[BUFFALO_UNKNOWN]; |
| 1259 | } |
| 1260 | |
| 1261 | if (startswith(getvar("CFEver"), "MotoWRv2") || |
| 1262 | startswith(getvar("CFEver"), "MotoWRv3") || |
| 1263 | !strcmp(getvar("MOTO_BOARD_TYPE"), "WR_FEM1")) { |
| 1264 | |
| 1265 | return &platforms[WR850GV2V3]; |
| 1266 | } |
| 1267 | |
| 1268 | if (!strcmp(boardnum, "44") && !strcmp(getvar("boardflags"),"0x0388")) { /* Trendware TEW-411BRP+ */ |
| 1269 | return &platforms[TEW411BRPP]; |
| 1270 | } |
| 1271 | |
| 1272 | if (startswith(boardnum, "04FN")) /* SimpleTech SimpleShare */ |
| 1273 | return &platforms[STI_NAS]; |
| 1274 | |
| 1275 | if (!strcmp(boardnum, "10") && !strcmp(getvar("boardrev"), "0x13")) /* D-Link DWL-3150 */ |
| 1276 | return &platforms[DWL3150]; |
| 1277 | |
| 1278 | if (!strcmp(boardnum, "01") && !strcmp(boardtype, "0x048e") && /* Edimax PS1208MFG */ |
| 1279 | !strcmp(getvar("status_gpio"), "1")) /* gpio based detection */ |
| 1280 | return &platforms[PS1208MFG]; |
| 1281 | |
| 1282 | /* not found */ |
| 1283 | return NULL; |
| 1284 | } |
| 1285 | |
| 1286 | static inline void ssb_maskset32(struct ssb_device *dev, |
| 1287 | u16 offset, u32 mask, u32 set) |
| 1288 | { |
| 1289 | ssb_write32(dev, offset, (ssb_read32(dev, offset) & mask) | set); |
| 1290 | } |
| 1291 | |
| 1292 | static void gpio_set_irqenable(int enabled, irqreturn_t (*handler)(int, void *)) |
| 1293 | { |
| 1294 | int irq; |
| 1295 | |
| 1296 | irq = gpio_to_irq(0); |
| 1297 | if (irq == -EINVAL) return; |
| 1298 | |
| 1299 | if (enabled) { |
| 1300 | if (request_irq(irq, handler, IRQF_SHARED, "gpio", handler)) |
| 1301 | return; |
| 1302 | } else { |
| 1303 | free_irq(irq, handler); |
| 1304 | } |
| 1305 | |
| 1306 | switch (bcm47xx_bus_type) { |
| 1307 | #ifdef CONFIG_BCM47XX_SSB |
| 1308 | case BCM47XX_BUS_TYPE_SSB: |
| 1309 | if (bcm47xx_bus.ssb.chipco.dev) |
| 1310 | ssb_maskset32(bcm47xx_bus.ssb.chipco.dev, SSB_CHIPCO_IRQMASK, ~SSB_CHIPCO_IRQ_GPIO, (enabled ? SSB_CHIPCO_IRQ_GPIO : 0)); |
| 1311 | break; |
| 1312 | #endif |
| 1313 | #ifdef CONFIG_BCM47XX_BCMA |
| 1314 | case BCM47XX_BUS_TYPE_BCMA: |
| 1315 | if (bcm47xx_bus.bcma.bus.drv_cc.core) |
| 1316 | bcma_maskset32(bcm47xx_bus.bcma.bus.drv_cc.core, BCMA_CC_IRQMASK, ~BCMA_CC_IRQ_GPIO, (enabled ? BCMA_CC_IRQ_GPIO : 0)); |
| 1317 | break; |
| 1318 | #endif |
| 1319 | } |
| 1320 | } |
| 1321 | |
| 1322 | static void register_buttons(struct button_t *b) |
| 1323 | { |
| 1324 | for (; b->name; b++) |
| 1325 | platform.button_mask |= b->gpio; |
| 1326 | |
| 1327 | platform.button_mask &= ~gpiomask; |
| 1328 | |
| 1329 | bcm47xx_gpio_outen(platform.button_mask, 0); |
| 1330 | bcm47xx_gpio_control(platform.button_mask, 0); |
| 1331 | platform.button_polarity = bcm47xx_gpio_in(~0) & platform.button_mask; |
| 1332 | bcm47xx_gpio_polarity(platform.button_mask, platform.button_polarity); |
| 1333 | bcm47xx_gpio_intmask(platform.button_mask, platform.button_mask); |
| 1334 | |
| 1335 | gpio_set_irqenable(1, button_handler); |
| 1336 | } |
| 1337 | |
| 1338 | static void unregister_buttons(struct button_t *b) |
| 1339 | { |
| 1340 | bcm47xx_gpio_intmask(platform.button_mask, 0); |
| 1341 | |
| 1342 | gpio_set_irqenable(0, button_handler); |
| 1343 | } |
| 1344 | |
| 1345 | |
| 1346 | static void add_msg(struct event_t *event, char *msg, int argv) |
| 1347 | { |
| 1348 | char *s; |
| 1349 | |
| 1350 | if (argv) |
| 1351 | return; |
| 1352 | |
| 1353 | s = skb_put(event->skb, strlen(msg) + 1); |
| 1354 | strcpy(s, msg); |
| 1355 | } |
| 1356 | |
| 1357 | static void hotplug_button(struct work_struct *work) |
| 1358 | { |
| 1359 | struct event_t *event = container_of(work, struct event_t, wq); |
| 1360 | char *s; |
| 1361 | |
| 1362 | event->skb = alloc_skb(2048, GFP_KERNEL); |
| 1363 | |
| 1364 | s = skb_put(event->skb, strlen(event->action) + 2); |
| 1365 | sprintf(s, "%s@", event->action); |
| 1366 | fill_event(event); |
| 1367 | |
| 1368 | NETLINK_CB(event->skb).dst_group = 1; |
| 1369 | broadcast_uevent(event->skb, 0, 1, GFP_KERNEL); |
| 1370 | |
| 1371 | kfree(event); |
| 1372 | } |
| 1373 | |
| 1374 | |
| 1375 | static int fill_event (struct event_t *event) |
| 1376 | { |
| 1377 | static char buf[128]; |
| 1378 | |
| 1379 | add_msg(event, "HOME=/", 0); |
| 1380 | add_msg(event, "PATH=/sbin:/bin:/usr/sbin:/usr/bin", 0); |
| 1381 | add_msg(event, "SUBSYSTEM=button", 0); |
| 1382 | snprintf(buf, 128, "ACTION=%s", event->action); |
| 1383 | add_msg(event, buf, 0); |
| 1384 | snprintf(buf, 128, "BUTTON=%s", event->name); |
| 1385 | add_msg(event, buf, 0); |
| 1386 | snprintf(buf, 128, "SEEN=%ld", event->seen); |
| 1387 | add_msg(event, buf, 0); |
| 1388 | snprintf(buf, 128, "SEQNUM=%llu", uevent_next_seqnum()); |
| 1389 | add_msg(event, buf, 0); |
| 1390 | |
| 1391 | return 0; |
| 1392 | } |
| 1393 | |
| 1394 | |
| 1395 | static irqreturn_t button_handler(int irq, void *dev_id) |
| 1396 | { |
| 1397 | struct button_t *b; |
| 1398 | u32 in, changed; |
| 1399 | |
| 1400 | in = bcm47xx_gpio_in(~0) & platform.button_mask; |
| 1401 | bcm47xx_gpio_polarity(platform.button_mask, in); |
| 1402 | changed = platform.button_polarity ^ in; |
| 1403 | platform.button_polarity = in; |
| 1404 | |
| 1405 | changed &= ~bcm47xx_gpio_outen(0, 0); |
| 1406 | |
| 1407 | for (b = platform.buttons; b->name; b++) { |
| 1408 | struct event_t *event; |
| 1409 | |
| 1410 | if (!(b->gpio & changed)) continue; |
| 1411 | |
| 1412 | b->pressed ^= 1; |
| 1413 | |
| 1414 | if ((event = (struct event_t *)kzalloc (sizeof(struct event_t), GFP_ATOMIC))) { |
| 1415 | event->seen = (jiffies - b->seen)/HZ; |
| 1416 | event->name = b->name; |
| 1417 | event->action = b->pressed ? "pressed" : "released"; |
| 1418 | INIT_WORK(&event->wq, (void *)(void *)hotplug_button); |
| 1419 | schedule_work(&event->wq); |
| 1420 | } |
| 1421 | |
| 1422 | b->seen = jiffies; |
| 1423 | } |
| 1424 | return IRQ_HANDLED; |
| 1425 | } |
| 1426 | |
| 1427 | static void register_leds(struct led_t *l) |
| 1428 | { |
| 1429 | struct proc_dir_entry *p; |
| 1430 | u32 mask = 0; |
| 1431 | u32 oe_mask = 0; |
| 1432 | u32 val = 0; |
| 1433 | |
| 1434 | leds = proc_mkdir("led", diag); |
| 1435 | if (!leds) |
| 1436 | return; |
| 1437 | |
| 1438 | for(; l->name; l++) { |
| 1439 | if (l->gpio & gpiomask) |
| 1440 | continue; |
| 1441 | |
| 1442 | if (l->gpio & GPIO_TYPE_EXTIF) { |
| 1443 | l->state = 0; |
| 1444 | set_led_extif(l); |
| 1445 | } else { |
| 1446 | if (l->polarity != INPUT) oe_mask |= l->gpio; |
| 1447 | mask |= l->gpio; |
| 1448 | val |= (l->polarity == NORMAL)?0:l->gpio; |
| 1449 | } |
| 1450 | |
| 1451 | if (l->polarity == INPUT) continue; |
| 1452 | |
| 1453 | if ((p = create_proc_entry(l->name, S_IRUSR, leds))) { |
| 1454 | l->proc.type = PROC_LED; |
| 1455 | l->proc.ptr = l; |
| 1456 | p->data = (void *) &l->proc; |
| 1457 | p->proc_fops = &diag_proc_fops; |
| 1458 | } |
| 1459 | } |
| 1460 | |
| 1461 | bcm47xx_gpio_outen(mask, oe_mask); |
| 1462 | bcm47xx_gpio_control(mask, 0); |
| 1463 | bcm47xx_gpio_out(mask, val); |
| 1464 | bcm47xx_gpio_intmask(mask, 0); |
| 1465 | } |
| 1466 | |
| 1467 | static void unregister_leds(struct led_t *l) |
| 1468 | { |
| 1469 | for(; l->name; l++) |
| 1470 | remove_proc_entry(l->name, leds); |
| 1471 | |
| 1472 | remove_proc_entry("led", diag); |
| 1473 | } |
| 1474 | |
| 1475 | static void set_led_extif(struct led_t *led) |
| 1476 | { |
| 1477 | volatile u8 *addr = (volatile u8 *) KSEG1ADDR(EXTIF_UART) + (led->gpio & ~GPIO_TYPE_MASK); |
| 1478 | if (led->state) |
| 1479 | *addr = 0xFF; |
| 1480 | else |
| 1481 | *addr; |
| 1482 | } |
| 1483 | |
| 1484 | static void led_flash(unsigned long dummy) { |
| 1485 | struct led_t *l; |
| 1486 | u32 mask = 0; |
| 1487 | u8 extif_blink = 0; |
| 1488 | |
| 1489 | for (l = platform.leds; l->name; l++) { |
| 1490 | if (l->flash) { |
| 1491 | if (l->gpio & GPIO_TYPE_EXTIF) { |
| 1492 | extif_blink = 1; |
| 1493 | l->state = !l->state; |
| 1494 | set_led_extif(l); |
| 1495 | } else { |
| 1496 | mask |= l->gpio; |
| 1497 | } |
| 1498 | } |
| 1499 | } |
| 1500 | |
| 1501 | mask &= ~gpiomask; |
| 1502 | if (mask) { |
| 1503 | u32 val = ~bcm47xx_gpio_in(~0); |
| 1504 | |
| 1505 | bcm47xx_gpio_outen(mask, mask); |
| 1506 | bcm47xx_gpio_control(mask, 0); |
| 1507 | bcm47xx_gpio_out(mask, val); |
| 1508 | } |
| 1509 | if (mask || extif_blink) { |
| 1510 | mod_timer(&led_timer, jiffies + FLASH_TIME); |
| 1511 | } |
| 1512 | } |
| 1513 | |
| 1514 | static ssize_t diag_proc_read(struct file *file, char *buf, size_t count, loff_t *ppos) |
| 1515 | { |
| 1516 | struct proc_dir_entry *dent = PDE(file->f_dentry->d_inode); |
| 1517 | char *page; |
| 1518 | int len = 0; |
| 1519 | |
| 1520 | if ((page = kmalloc(1024, GFP_KERNEL)) == NULL) |
| 1521 | return -ENOBUFS; |
| 1522 | |
| 1523 | if (dent->data != NULL) { |
| 1524 | struct prochandler_t *handler = (struct prochandler_t *) dent->data; |
| 1525 | switch (handler->type) { |
| 1526 | case PROC_LED: { |
| 1527 | struct led_t * led = (struct led_t *) handler->ptr; |
| 1528 | if (led->flash) { |
| 1529 | len = sprintf(page, "f\n"); |
| 1530 | } else { |
| 1531 | if (led->gpio & GPIO_TYPE_EXTIF) { |
| 1532 | len = sprintf(page, "%d\n", led->state); |
| 1533 | } else { |
| 1534 | u32 in = (bcm47xx_gpio_in(~0) & led->gpio ? 1 : 0); |
| 1535 | u8 p = (led->polarity == NORMAL ? 0 : 1); |
| 1536 | len = sprintf(page, "%d\n", ((in ^ p) ? 1 : 0)); |
| 1537 | } |
| 1538 | } |
| 1539 | break; |
| 1540 | } |
| 1541 | case PROC_MODEL: |
| 1542 | len = sprintf(page, "%s\n", platform.name); |
| 1543 | break; |
| 1544 | case PROC_GPIOMASK: |
| 1545 | len = sprintf(page, "0x%04x\n", gpiomask); |
| 1546 | break; |
| 1547 | } |
| 1548 | } |
| 1549 | len += 1; |
| 1550 | |
| 1551 | if (*ppos < len) { |
| 1552 | len = min_t(int, len - *ppos, count); |
| 1553 | if (copy_to_user(buf, (page + *ppos), len)) { |
| 1554 | kfree(page); |
| 1555 | return -EFAULT; |
| 1556 | } |
| 1557 | *ppos += len; |
| 1558 | } else { |
| 1559 | len = 0; |
| 1560 | } |
| 1561 | |
| 1562 | kfree(page); |
| 1563 | return len; |
| 1564 | } |
| 1565 | |
| 1566 | |
| 1567 | static ssize_t diag_proc_write(struct file *file, const char *buf, size_t count, loff_t *ppos) |
| 1568 | { |
| 1569 | struct proc_dir_entry *dent = PDE(file->f_dentry->d_inode); |
| 1570 | char *page; |
| 1571 | int ret = -EINVAL; |
| 1572 | |
| 1573 | if ((page = kmalloc(count + 1, GFP_KERNEL)) == NULL) |
| 1574 | return -ENOBUFS; |
| 1575 | |
| 1576 | if (copy_from_user(page, buf, count)) { |
| 1577 | kfree(page); |
| 1578 | return -EINVAL; |
| 1579 | } |
| 1580 | page[count] = 0; |
| 1581 | |
| 1582 | if (dent->data != NULL) { |
| 1583 | struct prochandler_t *handler = (struct prochandler_t *) dent->data; |
| 1584 | switch (handler->type) { |
| 1585 | case PROC_LED: { |
| 1586 | struct led_t *led = (struct led_t *) handler->ptr; |
| 1587 | int p = (led->polarity == NORMAL ? 0 : 1); |
| 1588 | |
| 1589 | if (page[0] == 'f') { |
| 1590 | led->flash = 1; |
| 1591 | led_flash(0); |
| 1592 | } else { |
| 1593 | led->flash = 0; |
| 1594 | if (led->gpio & GPIO_TYPE_EXTIF) { |
| 1595 | led->state = p ^ ((page[0] == '1') ? 1 : 0); |
| 1596 | set_led_extif(led); |
| 1597 | } else { |
| 1598 | bcm47xx_gpio_outen(led->gpio, led->gpio); |
| 1599 | bcm47xx_gpio_control(led->gpio, 0); |
| 1600 | bcm47xx_gpio_out(led->gpio, ((p ^ (page[0] == '1')) ? led->gpio : 0)); |
| 1601 | } |
| 1602 | } |
| 1603 | break; |
| 1604 | } |
| 1605 | case PROC_GPIOMASK: |
| 1606 | gpiomask = simple_strtoul(page, NULL, 0); |
| 1607 | |
| 1608 | if (platform.buttons) { |
| 1609 | unregister_buttons(platform.buttons); |
| 1610 | register_buttons(platform.buttons); |
| 1611 | } |
| 1612 | |
| 1613 | if (platform.leds) { |
| 1614 | unregister_leds(platform.leds); |
| 1615 | register_leds(platform.leds); |
| 1616 | } |
| 1617 | break; |
| 1618 | } |
| 1619 | ret = count; |
| 1620 | } |
| 1621 | |
| 1622 | kfree(page); |
| 1623 | return ret; |
| 1624 | } |
| 1625 | |
| 1626 | static int __init diag_init(void) |
| 1627 | { |
| 1628 | static struct proc_dir_entry *p; |
| 1629 | static struct platform_t *detected; |
| 1630 | |
| 1631 | detected = platform_detect(); |
| 1632 | if (!detected) { |
| 1633 | printk(MODULE_NAME ": Router model not detected.\n"); |
| 1634 | return -ENODEV; |
| 1635 | } |
| 1636 | memcpy(&platform, detected, sizeof(struct platform_t)); |
| 1637 | |
| 1638 | printk(MODULE_NAME ": Detected '%s'\n", platform.name); |
| 1639 | if (platform.platform_init != NULL) { |
| 1640 | platform.platform_init(); |
| 1641 | } |
| 1642 | |
| 1643 | if (!(diag = proc_mkdir("diag", NULL))) { |
| 1644 | printk(MODULE_NAME ": proc_mkdir on /proc/diag failed\n"); |
| 1645 | return -EINVAL; |
| 1646 | } |
| 1647 | |
| 1648 | if ((p = create_proc_entry("model", S_IRUSR, diag))) { |
| 1649 | p->data = (void *) &proc_model; |
| 1650 | p->proc_fops = &diag_proc_fops; |
| 1651 | } |
| 1652 | |
| 1653 | if ((p = create_proc_entry("gpiomask", S_IRUSR | S_IWUSR, diag))) { |
| 1654 | p->data = (void *) &proc_gpiomask; |
| 1655 | p->proc_fops = &diag_proc_fops; |
| 1656 | } |
| 1657 | |
| 1658 | if (platform.buttons) |
| 1659 | register_buttons(platform.buttons); |
| 1660 | |
| 1661 | if (platform.leds) |
| 1662 | register_leds(platform.leds); |
| 1663 | |
| 1664 | return 0; |
| 1665 | } |
| 1666 | |
| 1667 | static void __exit diag_exit(void) |
| 1668 | { |
| 1669 | del_timer(&led_timer); |
| 1670 | |
| 1671 | if (platform.buttons) |
| 1672 | unregister_buttons(platform.buttons); |
| 1673 | |
| 1674 | if (platform.leds) |
| 1675 | unregister_leds(platform.leds); |
| 1676 | |
| 1677 | remove_proc_entry("model", diag); |
| 1678 | remove_proc_entry("gpiomask", diag); |
| 1679 | remove_proc_entry("diag", NULL); |
| 1680 | } |
| 1681 | |
| 1682 | module_init(diag_init); |
| 1683 | module_exit(diag_exit); |
| 1684 | |
| 1685 | MODULE_AUTHOR("Mike Baker, Felix Fietkau / OpenWrt.org"); |
| 1686 | MODULE_LICENSE("GPL"); |
| 1687 | |
