target/linux/linux-2.4/patches/ar7/002-led_driver.patch

   1 diff -urN linux.old/drivers/char/avalanche_led/gpio.c linux.dev/drivers/char/avalanche_led/gpio.c
   2 --- linux.old/drivers/char/avalanche_led/gpio.c 1970-01-01 01:00:00.000000000 +0100
   3 +++ linux.dev/drivers/char/avalanche_led/gpio.c 2005-07-12 03:13:02.696541072 +0200
   4 @@ -0,0 +1,382 @@
   5 +#include <linux/kernel.h>
   6 +#include <asm/uaccess.h>
   7 +#include <linux/spinlock.h>
   8 +#include <linux/proc_fs.h>
   9 +#include <linux/fs.h>
  10 +#include <linux/timer.h>
  11 +#include <linux/module.h>
  12 +
  13 +#include <asm/ar7/tnetd73xx_err.h>
  14 +#include <asm/ar7/tnetd73xx_misc.h>
  15 +#include <asm/ar7/ledapp.h>
  16 +
  17 +#define TRUE 1
  18 +#define FALSE 0
  19 +
  20 +#if defined CONFIG_AR7WRD || defined CONFIG_AR7RD
  21 +
  22 +#define AR7_RESET_FILE "led_mod/ar7reset"
  23 +#define AR7_VERSION_FILE "led_mod/hardware_version"
  24 +#define AR7_RESET_GPIO 11
  25 +#define RESET_POLL_TIME 1
  26 +#define RESET_HOLD_TIME 4
  27 +#define NO_OF_LEDS
  28 +
  29 +static struct proc_dir_entry *reset_file;
  30 +static int res_state = 0;
  31 +static int count;
  32 +static struct timer_list *pTimer = NULL;
  33 +static ssize_t proc_read_reset_fops(struct file *filp,
  34 +                                    char *buf,size_t count , loff_t *offp);
  35 +
  36 +static ssize_t proc_read_hwversion_fops(struct file *filp,
  37 +                                    char *buf,size_t count , loff_t *offp);
  38 +
  39 +struct file_operations reset_fops = {
  40 +                                     read: proc_read_reset_fops
  41 +                                   };
  42 +struct file_operations hardware_version_fops = {
  43 +                                     read: proc_read_hwversion_fops
  44 +                                   };
  45 +#endif
  46 +
  47 +static spinlock_t      device_lock;
  48 +led_reg_t temp[15];
  49 +
  50 +static void gpio_led_on( unsigned long param )
  51 +{
  52 +       unsigned int flags;
  53 +
  54 +       spin_lock_irqsave(&device_lock, flags);
  55 +
  56 +       tnetd73xx_gpio_out(param,FALSE);
  57 +       spin_unlock_irqrestore(&device_lock, flags);
  58 +}
  59 +
  60 +static void gpio_led_off ( unsigned long param )
  61 +{
  62 +       unsigned int flags = 0x00;
  63 +
  64 +       spin_lock_irqsave(&device_lock, flags);
  65 +
  66 +       tnetd73xx_gpio_out(param,TRUE);
  67 +       spin_unlock_irqrestore(&device_lock, flags);
  68 +}
  69 +
  70 +static void gpio_led_init( unsigned long param)
  71 +{
  72 +       tnetd73xx_gpio_ctrl(param,GPIO_PIN,GPIO_OUTPUT_PIN);
  73 +}
  74 +
  75 +static void board_gpio_reset(void)
  76 +{
  77 +       /* Initialize the link mask */
  78 +       device_lock = SPIN_LOCK_UNLOCKED;
  79 +       return;
  80 +}
  81 +
  82 +#if defined CONFIG_AR7WRD || defined CONFIG_AR7RD
  83 +
  84 +static ssize_t proc_read_hwversion_fops(struct file *filp, char *buf,
  85 +                                       size_t count, loff_t *offp)
  86 +{
  87 +       char line[8];
  88 +       int len = 0;
  89 +       if( *offp != 0 )
  90 +               return 0;
  91 +
  92 +       len = sprintf(line,  "%d%d.%d%d%d%d\n", tnetd73xx_gpio_in(20),
  93 +                       tnetd73xx_gpio_in(21), tnetd73xx_gpio_in(22),
  94 +                       tnetd73xx_gpio_in(23), tnetd73xx_gpio_in(24),
  95 +                       tnetd73xx_gpio_in(25));
  96 +
  97 +       copy_to_user(buf, line, len);
  98 +       *offp = len;
  99 +       return len;
 100 +}
 101 +
 102 +static ssize_t proc_read_reset_fops(struct file *filp,
 103 +                                 char *buf,size_t count , loff_t *offp)
 104 +{
 105 +  char * pdata = NULL;
 106 +  char line[3];
 107 +  int len = 0;
 108 +  if( *offp != 0 )
 109 +       return 0;
 110 +
 111 +  pdata = buf;
 112 +       len = sprintf(line,"%d\n", res_state );
 113 +//wwzh
 114 +//  res_state = 0;
 115 +  copy_to_user(buf,line,len );
 116 +       *offp = len;
 117 +       return len;
 118 +}
 119 +
 120 +static void reset_timer_func(unsigned long data)
 121 +{
 122 +//wwzh
 123 +#if 0
 124 +       count = (tnetd73xx_gpio_in(AR7_RESET_GPIO) == 0) ? count + 1: 0;
 125 +        if( count >= RESET_HOLD_TIME/RESET_POLL_TIME )
 126 +#endif
 127 +       if (tnetd73xx_gpio_in(AR7_RESET_GPIO) == 0)
 128 +               res_state = 1;
 129 +       else
 130 +               res_state = 0;
 131 +       pTimer->expires = jiffies + HZ*RESET_POLL_TIME;
 132 +       add_timer (pTimer);
 133 +  return;
 134 +}
 135 +
 136 +static void hardware_version_init(void)
 137 +{
 138 +       static struct proc_dir_entry *hardware_version_file;
 139 +       hardware_version_file = create_proc_entry(AR7_VERSION_FILE, 0777, NULL);
 140 +       if(hardware_version_file == NULL)
 141 +                return;
 142 +
 143 +       hardware_version_file->owner = THIS_MODULE;
 144 +       hardware_version_file->proc_fops = &hardware_version_fops;
 145 +
 146 +       tnetd73xx_gpio_ctrl(20,GPIO_PIN,GPIO_INPUT_PIN);
 147 +       tnetd73xx_gpio_ctrl(21,GPIO_PIN,GPIO_INPUT_PIN);
 148 +       tnetd73xx_gpio_ctrl(22,GPIO_PIN,GPIO_INPUT_PIN);
 149 +       tnetd73xx_gpio_ctrl(23,GPIO_PIN,GPIO_INPUT_PIN);
 150 +       tnetd73xx_gpio_ctrl(24,GPIO_PIN,GPIO_INPUT_PIN);
 151 +       tnetd73xx_gpio_ctrl(25,GPIO_PIN,GPIO_INPUT_PIN);
 152 +
 153 +       return;
 154 +}
 155 +
 156 +static void reset_init(void)
 157 +{
 158 +  /* Create board reset proc file */
 159 +  reset_file = create_proc_entry( AR7_RESET_FILE, 0777, NULL);
 160 +  if( reset_file == NULL)
 161 +    goto reset_file;
 162 +  reset_file->owner = THIS_MODULE;
 163 +  reset_file->proc_fops = &reset_fops;
 164 +
 165 +  /* Initialise GPIO 11 for input */
 166 +  tnetd73xx_gpio_ctrl(AR7_RESET_GPIO,GPIO_PIN,GPIO_INPUT_PIN);
 167 +
 168 +  /* Create a timer which fires every seconds */
 169 +  pTimer = kmalloc(sizeof(struct timer_list),GFP_KERNEL);
 170 +       init_timer( pTimer );
 171 +       pTimer->function = reset_timer_func;
 172 +       pTimer->data = 0;
 173 +  /* Start the timer */
 174 +  reset_timer_func(0);
 175 +  return ;
 176 +
 177 +  reset_file:
 178 +    remove_proc_entry("AR7_RESET_FILE",NULL);
 179 +       return;
 180 +}
 181 +#endif
 182 +/*************wwzh****************/
 183 +#if 1
 184 +extern unsigned int sys_mod_state;
 185 +extern unsigned int  wan_mod_state;
 186 +extern unsigned int wlan_mod_state;
 187 +void sys_led_init(void)
 188 +{
 189 +       tnetd73xx_gpio_ctrl(4, GPIO_PIN, GPIO_OUTPUT_PIN);
 190 +       tnetd73xx_gpio_ctrl(5, GPIO_PIN, GPIO_OUTPUT_PIN);
 191 +       tnetd73xx_gpio_ctrl(8, GPIO_PIN, GPIO_OUTPUT_PIN);
 192 +
 193 +       tnetd73xx_gpio_out(4, FALSE);
 194 +       tnetd73xx_gpio_out(5, TRUE);
 195 +       tnetd73xx_gpio_out(8, TRUE);
 196 +
 197 +
 198 +       sys_mod_state = 2;
 199 +
 200 +}
 201 +void wan_led_init(void)
 202 +{
 203 +
 204 +       tnetd73xx_gpio_ctrl(2, GPIO_PIN, GPIO_OUTPUT_PIN);
 205 +       tnetd73xx_gpio_ctrl(3, GPIO_PIN, GPIO_OUTPUT_PIN);
 206 +
 207 +       tnetd73xx_gpio_out(2, FALSE);
 208 +       tnetd73xx_gpio_out(3, FALSE);
 209 +
 210 +       wan_mod_state = 1;
 211 +}
 212 +//wwzh wireless
 213 +#if 0
 214 +void wlan_led_init(void)
 215 +{
 216 +       //unsigned long i = 0;
 217 +       tnetd73xx_gpio_ctrl(12, GPIO_PIN, GPIO_OUTPUT_PIN);
 218 +       tnetd73xx_gpio_ctrl(13, GPIO_PIN, GPIO_OUTPUT_PIN);
 219 +
 220 +       tnetd73xx_gpio_out(12, FALSE);
 221 +       tnetd73xx_gpio_out(13, TRUE);
 222 +       //for (i = 0; i < 0x20000000; i++);
 223 +       wlan_mod_state = 1;
 224 +}
 225 +#endif
 226 +
 227 +#endif
 228 +/*************end ****************/
 229 +
 230 +void board_gpio_init(void)
 231 +{
 232 +
 233 +       board_gpio_reset();
 234 +/**************wwzh*************/
 235 +       sys_led_init();
 236 +       wan_led_init();
 237 +
 238 +       //junzhao 2004.3.15
 239 +       hardware_version_init();
 240 +
 241 +       //wlan_led_init();
 242 +
 243 +       /* Register Device MAX_LED_ID + 1 for reset to factory default */
 244 +        temp[0].param = 0;
 245 +        temp[0].init = reset_init;
 246 +        temp[0].onfunc = 0;
 247 +        temp[0].offfunc = 0;
 248 +        register_led_drv( MAX_LED_ID + 1 , &temp[0]);
 249 +//wwzh for wireless led
 250 +#if 1
 251 +  /* Register led 12 WiFi 6 */
 252 +  temp[1].param = 6;
 253 +  temp[1].init = gpio_led_init;
 254 +  temp[1].onfunc = gpio_led_on;
 255 +  temp[1].offfunc = gpio_led_off;
 256 +  register_led_drv( 12 , &temp[1]);
 257 +
 258 +#endif
 259 +
 260 +#if 0
 261 +/**************end ************/
 262 +#if defined(CONFIG_AR5D01)
 263 +  /* Register led 1 GPIO0 */
 264 +  temp[0].param = GPIO_0;
 265 +  temp[0].init = gpio_led_init;
 266 +  temp[0].onfunc = gpio_led_on;
 267 +  temp[0].offfunc = gpio_led_off;
 268 +       register_led_drv( 1 , &temp[0]);
 269 +
 270 +  /* Register led 2 EINT1 */
 271 +  temp[1].param = EINT_1;
 272 +  temp[1].init = gpio_led_init;
 273 +  temp[1].onfunc = gpio_led_on;
 274 +  temp[1].offfunc = gpio_led_off;
 275 +       register_led_drv( 2 , &temp[1]);
 276 +
 277 +  /* Register led 5 EINT1 */
 278 +  temp[2].param = GPIO_1;
 279 +  temp[2].init = gpio_led_init;
 280 +  temp[2].onfunc = gpio_led_on;
 281 +  temp[2].offfunc = gpio_led_off;
 282 +       register_led_drv( 5 , &temp[2]);
 283 +#endif
 284 +
 285 +#if defined(CONFIG_AR5W01)
 286 +  /* Register led 5 GPIO_1 */
 287 +  temp[0].param = GPIO_1;
 288 +  temp[0].init = gpio_led_init;
 289 +  temp[0].onfunc = gpio_led_on;
 290 +  temp[0].offfunc = gpio_led_off;
 291 +       register_led_drv( 5 , &temp[0]);
 292 +
 293 +  /* Register led 7 GPIO_0 */
 294 +  temp[1].param = GPIO_0;
 295 +  temp[1].init = gpio_led_init;
 296 +  temp[1].onfunc = gpio_led_on;
 297 +  temp[1].offfunc = gpio_led_off;
 298 +       register_led_drv( 7 , &temp[1]);
 299 +#endif
 300 +
 301 +//wwzh #if defined(CONFIG_AR7RD)
 302 +#if defined CONFIG_AR7WRD || defined CONFIG_AR7RD
 303 +  /* Register led 5 Green PPPOE GPIO 13 */
 304 +  temp[0].param = 13;
 305 +  temp[0].init = gpio_led_init;
 306 +  temp[0].onfunc = gpio_led_on;
 307 +  temp[0].offfunc = gpio_led_off;
 308 +       register_led_drv( 5 , &temp[0]);
 309 +
 310 +  /* Register led 7 Green USB GPIO 12 */
 311 +  temp[1].param = 12;
 312 +  temp[1].init = gpio_led_init;
 313 +  temp[1].onfunc = gpio_led_on;
 314 +  temp[1].offfunc = gpio_led_off;
 315 +       register_led_drv( 7 , &temp[1]);
 316 +
 317 +  /* Register Device MAX_LED_ID + 1 for reset to factory default */
 318 +  temp[2].param = 0;
 319 +  temp[2].init = reset_init;
 320 +  temp[2].onfunc = 0;
 321 +  temp[2].offfunc = 0;
 322 +       register_led_drv( MAX_LED_ID + 1 , &temp[2]);
 323 +
 324 +  /* Register led 8 RED DSL GPIO 10 */
 325 +  temp[3].param = 10;
 326 +  temp[3].init = gpio_led_init;
 327 +  temp[3].onfunc = gpio_led_on;
 328 +  temp[3].offfunc = gpio_led_off;
 329 +       register_led_drv( 8 , &temp[3]);
 330 +
 331 +  /* Register led 9 RED PPPoE down GPIO 9 */
 332 +  temp[4].param = 9;
 333 +  temp[4].init = gpio_led_init;
 334 +  temp[4].onfunc = gpio_led_on;
 335 +  temp[4].offfunc = gpio_led_off;
 336 +       register_led_drv( 9 , &temp[4]);
 337 +
 338 +  /* Register led 10 DSL down GPIO 8 */
 339 +  temp[5].param = 8;
 340 +  temp[5].init = gpio_led_init;
 341 +  temp[5].onfunc = gpio_led_on;
 342 +  temp[5].offfunc = gpio_led_off;
 343 +       register_led_drv( 10 , &temp[5]);
 344 +
 345 +  /* Register led 11 Power GPIO 7 */
 346 +  temp[6].param = 7;
 347 +  temp[6].init = gpio_led_init;
 348 +  temp[6].onfunc = gpio_led_on;
 349 +  temp[6].offfunc = gpio_led_off;
 350 +       register_led_drv( 11 , &temp[6]);
 351 +
 352 +  /* Register led 12 WiFi 6 */
 353 +  temp[7].param = 6;
 354 +  temp[7].init = gpio_led_init;
 355 +  temp[7].onfunc = gpio_led_on;
 356 +  temp[7].offfunc = gpio_led_off;
 357 +       register_led_drv( 12 , &temp[7]);
 358 +
 359 +  /* Register led 13 ELINK(AA1313) GPIO 15 */
 360 +  temp[8].param = 15;
 361 +  temp[8].init = gpio_led_init;
 362 +  temp[8].onfunc = gpio_led_on;
 363 +  temp[8].offfunc = gpio_led_off;
 364 +       register_led_drv( 13 , &temp[8]);
 365 +
 366 +  /* Register led 14 EACT(Y13) GPIO 16 */
 367 +  temp[9].param = 16;
 368 +  temp[9].init = gpio_led_init;
 369 +  temp[9].onfunc = gpio_led_on;
 370 +  temp[9].offfunc = gpio_led_off;
 371 +       register_led_drv( 14 , &temp[9]);
 372 +
 373 +#endif
 374 +/**************wwzh**************/
 375 +#endif
 376 +/**************end **************/
 377 +  return;
 378 +}
 379 +
 380 +
 381 +
 382 +
 383 +
 384 +
 385 +
 386 +
 387 diff -urN linux.old/drivers/char/avalanche_led/ledmod.c linux.dev/drivers/char/avalanche_led/ledmod.c
 388 --- linux.old/drivers/char/avalanche_led/ledmod.c       1970-01-01 01:00:00.000000000 +0100
 389 +++ linux.dev/drivers/char/avalanche_led/ledmod.c       2005-07-12 03:12:40.675888720 +0200
 390 @@ -0,0 +1,1116 @@
 391 +#include <linux/config.h>
 392 +#include <linux/init.h>
 393 +#include <linux/kernel.h>
 394 +#include <linux/proc_fs.h>
 395 +#include <asm/uaccess.h>
 396 +#include <linux/fs.h>
 397 +#include <linux/timer.h>
 398 +#include <linux/delay.h>
 399 +#include <linux/spinlock.h>
 400 +#include <asm/ar7/avalanche_regs.h>
 401 +#include <asm/ar7/ledapp.h>
 402 +#include <linux/module.h>
 403 +
 404 +#define LED_ON                 1
 405 +#define LED_OFF                2
 406 +#define LED_BLINK   3
 407 +#define LED_FLASH              4
 408 +
 409 +#define LED_BLINK_UP                   5
 410 +#define LED_BLINK_DOWN         6
 411 +
 412 +extern void avalanche_leds_init(void);
 413 +
 414 +/***********wwzh**************/
 415 +unsigned int sys_mod_state;
 416 +unsigned int wan_mod_state;
 417 +unsigned int wlan_mod_state;
 418 +
 419 +struct timer_list *pWanTimer = NULL;
 420 +struct timer_list *pWlanTimer = NULL;
 421 +/***********end **************/
 422 +
 423 +typedef struct state_entry{
 424 +  unsigned char mode;
 425 +  unsigned char led;
 426 +       void (*handler)(struct state_entry *pState);
 427 +  unsigned long param;
 428 +}state_entry_t;
 429 +
 430 +typedef struct mod_entry{
 431 +  state_entry_t *states[MAX_STATE_ID];
 432 +}mod_entry_t;
 433 +
 434 +static mod_entry_t *modArr[MAX_MOD_ID];
 435 +static struct proc_dir_entry *led_proc_dir,*led_file;
 436 +
 437 +/* index of the array is the led number HARDWARE SPECIFIC*/
 438 +typedef struct led_data{
 439 +       led_reg_t *led;
 440 +  int                          state;
 441 +       struct timer_list *pTimer;
 442 +       unsigned char timer_running;
 443 +  unsigned long param;
 444 +}led_data_t;
 445 +
 446 +led_data_t led_arr[MAX_LED_ID + 1];
 447 +/*!!! The last device is actually being used for ar7 reset to factory default */
 448 +
 449 +
 450 +static spinlock_t      config_lock;
 451 +
 452 +static void board_led_link_up( state_entry_t *pState );
 453 +static void board_led_link_down( state_entry_t *pState );
 454 +static void board_led_activity_on( state_entry_t *pState );
 455 +static void board_led_activity_off( state_entry_t *pState );
 456 +static void led_timer_func(unsigned long data);
 457 +
 458 +extern void board_gpio_init(void);
 459 +extern void uart_led_init(void);
 460 +
 461 +static ssize_t proc_read_led_fops(struct file *filp,
 462 +                                 char *buf,size_t count , loff_t *offp);
 463 +static ssize_t proc_write_led_fops(struct file *filp,const char *buffer,
 464 +                                                      size_t count , loff_t *offp);
 465 +static int config_led( unsigned long y);
 466 +
 467 +struct file_operations led_fops = {
 468 +                                     read: proc_read_led_fops,
 469 +                                     write: proc_write_led_fops,
 470 +                                   };
 471 +
 472 +static int led_atoi( char *name)
 473 +{
 474 +       int val = 0;
 475 +  for(;;name++)
 476 +       {
 477 +               switch(*name)
 478 +               {
 479 +                       case '0'...'9':
 480 +                               val = val*10+(*name - '0');
 481 +                               break;
 482 +                       default:
 483 +                               return val;
 484 +               }
 485 +       }
 486 +}
 487 +
 488 +static int free_memory(void)
 489 +{
 490 +  int i, j;
 491 +
 492 +  for( i = 0; i < MAX_MOD_ID ; i++)
 493 +       {
 494 +               if( modArr[i] != NULL )
 495 +               {
 496 +                       for( j = 0; j < MAX_STATE_ID ; j++ )
 497 +                       {
 498 +                               if( modArr[i]->states[j] != NULL )
 499 +                                       kfree( modArr[i]->states[j]);
 500 +                       }
 501 +                       kfree(modArr[i]);
 502 +      modArr[i] = NULL;
 503 +               }
 504 +       }
 505 +  return 0;
 506 +}
 507 +
 508 +static int led_on( state_entry_t *pState )
 509 +{
 510 +       if( led_arr[pState->led].led == NULL)
 511 +               return -1;
 512 +  led_arr[pState->led].led->onfunc( led_arr[pState->led].led->param);
 513 +  return 0;
 514 +}
 515 +
 516 +static int led_off( state_entry_t *pState )
 517 +{
 518 +       if( led_arr[pState->led].led == NULL)
 519 +               return -1;
 520 +  led_arr[pState->led].led->offfunc( led_arr[pState->led].led->param);
 521 +  return 0;
 522 +}
 523 +
 524 +static void board_led_link_up( state_entry_t *pState )
 525 +{
 526 +  led_arr[pState->led].state = LED_ON;
 527 +  if( led_arr[pState->led].timer_running == 0 )
 528 +       led_on(pState);
 529 +  return;
 530 +}
 531 +
 532 +static void board_led_link_down( state_entry_t *pState )
 533 +{
 534 +       led_arr[pState->led].state = LED_OFF;
 535 +  if( led_arr[pState->led].timer_running == 0 )
 536 +       led_off(pState);
 537 +  return;
 538 +}
 539 +
 540 +static void add_led_timer(state_entry_t *pState)
 541 +{
 542 +       led_arr[pState->led].pTimer->expires = jiffies + HZ*(pState->param)/1000;
 543 +  led_arr[pState->led].param = pState->param;
 544 +  led_arr[pState->led].pTimer->data = pState;
 545 +       add_timer (led_arr[pState->led].pTimer);
 546 +}
 547 +
 548 +static void board_led_activity_on(state_entry_t *pState)
 549 +{
 550 +  if(led_arr[pState->led].timer_running == 0)
 551 +       {
 552 +               led_on(pState);
 553 +               add_led_timer(pState);
 554 +         led_arr[pState->led].timer_running = 1;
 555 +         led_arr[pState->led].state = LED_BLINK_UP;
 556 +       }
 557 +       else if( led_arr[pState->led].timer_running > 0xF0)
 558 +       {
 559 +         led_arr[pState->led].state = LED_BLINK_UP;
 560 +               led_arr[pState->led].pTimer->expires = jiffies + HZ*(pState->param)/1000;
 561 +       led_arr[pState->led].param = pState->param;
 562 +       led_arr[pState->led].pTimer->data = pState;
 563 +       }
 564 +       return;
 565 +}
 566 +
 567 +static void board_led_activity_off(state_entry_t *pState)
 568 +{
 569 +  if(led_arr[pState->led].timer_running == 0)
 570 +       {
 571 +               led_off(pState);
 572 +               add_led_timer(pState);
 573 +         led_arr[pState->led].timer_running = 1;
 574 +         led_arr[pState->led].state = LED_BLINK_UP;
 575 +       }
 576 +       else if( led_arr[pState->led].timer_running > 0xF0)
 577 +       {
 578 +         led_arr[pState->led].state = LED_BLINK_UP;
 579 +               led_arr[pState->led].pTimer->expires = jiffies + HZ*(pState->param)/1000;
 580 +       led_arr[pState->led].param = pState->param;
 581 +       led_arr[pState->led].pTimer->data = pState;
 582 +       }
 583 +       return;
 584 +}
 585 +
 586 +static void board_led_link_flash(state_entry_t *pState)
 587 +{
 588 +  if(led_on(pState))
 589 +               return;
 590 +  if(led_arr[pState->led].timer_running == 0)
 591 +               add_led_timer(pState);
 592 +       else
 593 +    led_arr[pState->led].param = pState->param;
 594 +  led_arr[pState->led].timer_running = 0xFF;
 595 +       led_arr[pState->led].state = LED_FLASH;
 596 +       return;
 597 +}
 598 +
 599 +static void led_timer_func(unsigned long data)
 600 +{
 601 +       state_entry_t *pState = NULL;
 602 +  mod_entry_t *pMod = NULL;
 603 +       unsigned int flags;
 604 +
 605 +       spin_lock_irqsave(&config_lock, flags);
 606 +
 607 +  pState = (state_entry_t *)data;
 608 +
 609 +  if( led_arr[pState->led].state == LED_BLINK_DOWN )
 610 +       {
 611 +               led_arr[pState->led].timer_running = 0;
 612 +               if( pState->mode == 2 )
 613 +                       led_arr[pState->led].state = LED_OFF;
 614 +               else
 615 +                       led_arr[pState->led].state = LED_ON;
 616 +       }
 617 +  else if( led_arr[pState->led].state == LED_BLINK_UP )
 618 +       {
 619 +    led_arr[pState->led].pTimer->expires = jiffies + HZ*(led_arr[pState->led].param)/1000;
 620 +       led_arr[pState->led].pTimer->data = pState;
 621 +               add_timer (led_arr[pState->led].pTimer);
 622 +               if( pState->mode == 2 )
 623 +               {
 624 +               led_off(pState);
 625 +                       led_arr[pState->led].state = LED_BLINK_DOWN;
 626 +               }
 627 +               else
 628 +               {
 629 +               led_on(pState);
 630 +                       led_arr[pState->led].state = LED_BLINK_DOWN;
 631 +               }
 632 +               led_arr[pState->led].timer_running = 1;
 633 +       }
 634 +  else if( led_arr[pState->led].state == LED_FLASH )
 635 +       {
 636 +    led_arr[pState->led].pTimer->expires = jiffies + HZ*(led_arr[pState->led].param)/1000;
 637 +       led_arr[pState->led].pTimer->data = pState;
 638 +               add_timer (led_arr[pState->led].pTimer);
 639 +
 640 +               if( led_arr[pState->led].timer_running == 0xFF )
 641 +               {
 642 +               led_off(pState);
 643 +                       led_arr[pState->led].timer_running--;
 644 +               }
 645 +               else
 646 +               {
 647 +               led_on(pState);
 648 +                       led_arr[pState->led].timer_running++;
 649 +               }
 650 +               spin_unlock_irqrestore(&config_lock, flags);
 651 +    return;
 652 +       }
 653 +  else if(led_arr[pState->led].state == LED_OFF)
 654 +       {
 655 +       led_off(pState);
 656 +    led_arr[pState->led].timer_running = 0;
 657 +       }
 658 +       else if( led_arr[pState->led].state == LED_ON )
 659 +       {
 660 +       led_on(pState);
 661 +    led_arr[pState->led].timer_running = 0;
 662 +       }
 663 +       spin_unlock_irqrestore(&config_lock, flags);
 664 +  return;
 665 +}
 666 +/************wwzh*****************/
 667 +#if 0
 668 +/************end *****************/
 669 +static ssize_t proc_read_led_fops(struct file *filp,
 670 +                                 char *buf,size_t count , loff_t *offp)
 671 +{
 672 +  char * pdata = NULL;
 673 +  int i = 0, j = 0, len = 0, totallen = 0;
 674 +  char line[255];
 675 +
 676 +  if( *offp != 0 )
 677 +       return 0;
 678 +
 679 +  pdata = buf;
 680 +  len += sprintf(line,"LEDS Registered for use are:");
 681 +  for( i = 0; i< MAX_LED_ID; i++)
 682 +               if( led_arr[i].led != NULL )
 683 +                       len += sprintf(&line[len]," %d ", i );
 684 +  line[len++] = '\n';
 685 +
 686 +  copy_to_user(pdata, line,len );
 687 +  pdata += len;
 688 +  totallen += len;
 689 +  len = 0;
 690 +  len = sprintf(line,"USER MODULE INFORMATION:\n");
 691 +  copy_to_user(pdata, line,len );
 692 +  pdata += len;
 693 +  totallen += len;
 694 +  len = 0;
 695 +  for( i = 0; i< MAX_MOD_ID; i++)
 696 +       {
 697 +               if( modArr[i] != NULL )
 698 +               {
 699 +                       len = sprintf(line,"  Module ID = %d \n" , i);
 700 +               copy_to_user(pdata, line,len );
 701 +      pdata += len;
 702 +               totallen += len;
 703 +               len = 0;
 704 +                       for( j = 0; j < MAX_STATE_ID; j++)
 705 +                       {
 706 +                               if( modArr[i]->states[j] != NULL)
 707 +                               {
 708 +                                       len = sprintf(line ,
 709 +                               "    State = %d , Led = %d," , j , modArr[i]->states[j]->led);
 710 +                               copy_to_user(pdata, line,len );
 711 +          pdata += len;
 712 +                               totallen += len;
 713 +
 714 +                               len = 0;
 715 +          switch( modArr[i]->states[j]->mode )
 716 +                                       {
 717 +                                               case 1:
 718 +                                                                       len = sprintf(line ," Mode = OFF\n");
 719 +                                                                       break;
 720 +                                               case 2:
 721 +                                                                       len = sprintf(line ," Mode = BLINK_ON , On Time(ms) = %d\n" ,
 722 +                                       (unsigned int)modArr[i]->states[j]->param);
 723 +                                                                       break;
 724 +                                               case 3:
 725 +                                                                       len = sprintf(line ," Mode = BLINK_OFF , Off Time(ms) = %d\n" ,
 726 +                                       (unsigned int)modArr[i]->states[j]->param);
 727 +                                                                       break;
 728 +                                               case 4:
 729 +                                                                       len = sprintf(line ," Mode = ON \n");
 730 +                                                                       break;
 731 +                                               case 5:
 732 +                                                                       len = sprintf(line ," Mode = FLASH , Time Period(ms) = %d\n" ,
 733 +                                       (unsigned int)modArr[i]->states[j]->param);
 734 +                                                                       break;
 735 +                                               default:
 736 +                                                       break;
 737 +
 738 +                                       }
 739 +                               copy_to_user(pdata, line,len );
 740 +          pdata += len;
 741 +                               totallen += len;
 742 +
 743 +                               len = 0;
 744 +                               }
 745 +                       }
 746 +               }
 747 +       }
 748 +  /* Return with configuration information for LEDs */
 749 +       *offp = totallen;
 750 +       return totallen;
 751 +}
 752 +static ssize_t proc_write_led_fops(struct file *filp,const char *buffer,
 753 +                                                      size_t count , loff_t *offp)
 754 +{
 755 +  char *pdata = NULL, *ptemp = NULL;
 756 +  char line[10],temp[10];
 757 +  int i = 0;
 758 +  int mod = 0xFFFF , state = 0xFFFF;
 759 +  int flag = 0;
 760 +
 761 +  /* Check if this write is for configuring stuff */
 762 +  if( *(int *)(buffer) == 0xFFEEDDCC )
 763 +       {
 764 +    printk("<1>proc write:Calling Configuration\n");
 765 +               config_led((unsigned long)(buffer + sizeof(int)) );
 766 +               return count;
 767 +       }
 768 +
 769 +  if( count >= 10)
 770 +       {
 771 +    printk("<1>proc write:Input too long,max length = %d\n",10);
 772 +    return count;
 773 +       }
 774 +  memset( temp, 0x00 , 10);
 775 +  memset( line, 0x00 , 10);
 776 +  copy_from_user(line,buffer,count);
 777 +  line[count] = 0x00;
 778 +  pdata = line;
 779 +  ptemp = temp;
 780 +  while( flag == 0)
 781 +  {
 782 +               if( i > 10 )
 783 +                       break;
 784 +               if( ((*pdata) >= '0' ) && ((*pdata) <= '9') )
 785 +               {
 786 +                       *ptemp = *pdata ;
 787 +                       ptemp++;
 788 +               }
 789 +               else if( (*pdata) == ',' )
 790 +               {
 791 +      *ptemp = 0x00;
 792 +                       flag = 1;
 793 +               }
 794 +               pdata++;
 795 +               i++;
 796 +  };
 797 +       if( flag == 1)
 798 +       mod = led_atoi( temp);
 799 +       else
 800 +               return count;
 801 +
 802 +  ptemp = temp;
 803 +  *ptemp = 0x00;
 804 +  flag = 0;
 805 +  while( flag == 0)
 806 +  {
 807 +               if( i > 10 )
 808 +                       break;
 809 +               if( ((*pdata) >= '0' ) && ((*pdata) <= '9') )
 810 +               {
 811 +                       *ptemp = *pdata ;
 812 +                       ptemp++;
 813 +               }
 814 +               else if( (*pdata) == 0x00 )
 815 +               {
 816 +      *ptemp = 0x00;
 817 +                       flag = 1;
 818 +               }
 819 +               pdata++;
 820 +    i++;
 821 +  };
 822 +       if( flag == 1)
 823 +       state = led_atoi( temp);
 824 +       else
 825 +               return count;
 826 +  if( (mod == 0xFFFF) || (state == 0xFFFF))
 827 +               return count;
 828 +  else
 829 +    led_operation( mod , state );
 830 +  return count;
 831 +}
 832 +
 833 +/************wwzh*******************/
 834 +#else
 835 +
 836 +#define TRUE 1
 837 +#define FALSE 0
 838 +#define FLICK_TIME (HZ*100/1000)
 839 +static unsigned int wan_txrx_state = 0;
 840 +static unsigned int wlan_txrx_state = 0;
 841 +
 842 +void led_operation( int mod , int state)
 843 +{
 844 +
 845 +       unsigned int flags;
 846 +
 847 +       spin_lock_irqsave(&config_lock, flags);
 848 +
 849 +       if( (mod >= MAX_MOD_ID) || ( state >= MAX_STATE_ID) )
 850 +       {
 851 +         spin_unlock_irqrestore(&config_lock, flags);
 852 +               return;
 853 +       }
 854 +       if ( modArr[mod] == NULL )
 855 +       {
 856 +         spin_unlock_irqrestore(&config_lock, flags);
 857 +               return;
 858 +       }
 859 +       if( modArr[mod]->states[state] == NULL )
 860 +       {
 861 +         spin_unlock_irqrestore(&config_lock, flags);
 862 +               return;
 863 +       }
 864 +  /* Call the function handler  */
 865 +  modArr[mod]->states[state]->handler(modArr[mod]->states[state]);
 866 +
 867 +       spin_unlock_irqrestore(&config_lock, flags);
 868 +}
 869 +
 870 +static void wan_led_func(unsigned long data)
 871 +{
 872 +       if (wan_txrx_state == 0)
 873 +       {
 874 +               tnetd73xx_gpio_out(2, TRUE);
 875 +               tnetd73xx_gpio_out(3, FALSE);
 876 +               wan_txrx_state = 1;
 877 +       }
 878 +       else
 879 +       {
 880 +               tnetd73xx_gpio_out(2, FALSE);
 881 +               tnetd73xx_gpio_out(3, FALSE);
 882 +               wan_txrx_state = 0;
 883 +       }
 884 +       pWanTimer->expires = jiffies + FLICK_TIME;
 885 +       add_timer(pWanTimer);
 886 +}
 887 +//wwzh for wireless
 888 +#if 0
 889 +static void wlan_led_func(unsigned long data)
 890 +{
 891 +       if (wlan_txrx_state == 0)
 892 +       {
 893 +               tnetd73xx_gpio_out(12, TRUE);
 894 +               tnetd73xx_gpio_out(13, FALSE);
 895 +               wlan_txrx_state = 1;
 896 +       }
 897 +       else
 898 +       {
 899 +               tnetd73xx_gpio_out(12, FALSE);
 900 +               tnetd73xx_gpio_out(13, FALSE);
 901 +               wlan_txrx_state = 0;
 902 +
 903 +       }
 904 +       pWlanTimer->expires = jiffies + FLICK_TIME;
 905 +       add_timer(pWlanTimer);
 906 +}
 907 +#endif
 908 +
 909 +void led_active(int mod, int state)
 910 +{
 911 +       unsigned int flags = 0;
 912 +
 913 +//printk("mod = %d state = %d\n", mod, state);
 914 +       spin_lock_irqsave(&config_lock, flags);
 915 +       if ((mod >= 5) || (state >= 5))
 916 +       {
 917 +               spin_unlock_irqrestore(&config_lock, flags);
 918 +               return;
 919 +       }
 920 +
 921 +       switch (mod)
 922 +       {
 923 +               case 2: /*system led */
 924 +                       sys_mod_state = state;
 925 +                       switch (state)
 926 +                       {
 927 +                               case 1:
 928 +                                       break;
 929 +                               case 2:  /*sys led flashing green */
 930 +                                       tnetd73xx_gpio_out(4, FALSE);
 931 +                                       tnetd73xx_gpio_out(5, TRUE);
 932 +                                       tnetd73xx_gpio_out(8, TRUE);
 933 +                                       break;
 934 +                               case 3: /*sys led solid green */
 935 +                                       tnetd73xx_gpio_out(4, TRUE);
 936 +                                       tnetd73xx_gpio_out(5, TRUE);
 937 +                                       tnetd73xx_gpio_out(8, TRUE);
 938 +
 939 +                                       break;
 940 +                               case 4: /*sys fail red */
 941 +                                       tnetd73xx_gpio_out(4, TRUE);
 942 +                                       tnetd73xx_gpio_out(5, FALSE);
 943 +                                       tnetd73xx_gpio_out(8, FALSE);
 944 +                                       break;
 945 +                               default:
 946 +                                       break;
 947 +                       }
 948 +                       break;
 949 +               case 3: /*wan led */
 950 +                       wan_mod_state = state;
 951 +                       switch (state)
 952 +                       {
 953 +                               case 1: /*no wan interface*/
 954 +                                       if (pWanTimer)
 955 +                                       {
 956 +                                               del_timer(pWanTimer);
 957 +                                               kfree(pWanTimer);
 958 +                                               pWanTimer = NULL;
 959 +                                       }
 960 +                                       tnetd73xx_gpio_out(2, FALSE);
 961 +                                       tnetd73xx_gpio_out(3, FALSE);
 962 +                                       break;
 963 +                               case 2: /*wan connected */
 964 +                                       if (pWanTimer)
 965 +                                       {
 966 +                                               del_timer(pWanTimer);
 967 +                                               kfree(pWanTimer);
 968 +                                               pWanTimer = NULL;
 969 +                                       }
 970 +                                       tnetd73xx_gpio_out(2, TRUE);
 971 +                                       tnetd73xx_gpio_out(3, FALSE);
 972 +                                       break;
 973 +                               case 3: /*rx/tx activity */
 974 +                                       if (pWanTimer != NULL)
 975 +                                               break;
 976 +
 977 +                                       pWanTimer = kmalloc(sizeof(struct timer_list), GFP_KERNEL);
 978 +                                       init_timer(pWanTimer);
 979 +
 980 +                                       pWanTimer->function = wan_led_func;
 981 +                                       pWanTimer->data = 0;
 982 +                                       pWanTimer->expires = jiffies + FLICK_TIME;
 983 +                                       tnetd73xx_gpio_out(2, FALSE);
 984 +                                       tnetd73xx_gpio_out(3, FALSE);
 985 +                                       wan_txrx_state = 0;
 986 +                                       add_timer(pWanTimer);
 987 +
 988 +                                       break;
 989 +                               case 4: /*no ipaddress */
 990 +                                       if (pWanTimer)
 991 +                                       {
 992 +                                               del_timer(pWanTimer);
 993 +                                               kfree(pWanTimer);
 994 +                                               pWanTimer = NULL;
 995 +                                       }
 996 +                                       tnetd73xx_gpio_out(2, FALSE);
 997 +                                       tnetd73xx_gpio_out(3, TRUE);
 998 +                                       break;
 999 +                               default:
1000 +                                       if (pWanTimer)
1001 +                                       {
1002 +                                               del_timer(pWanTimer);
1003 +                                               kfree(pWanTimer);
1004 +                                               pWanTimer = NULL;
1005 +                                       }
1006 +                                       break;
1007 +                       }
1008 +                       break;
1009 +       //wwzh for wireless
1010 +       #if 0
1011 +               case 4: /*wlan led */
1012 +                       wlan_mod_state = state;
1013 +                       switch (state)
1014 +                       {
1015 +                               case 1: /* wlan off */
1016 +                                       if (pWlanTimer)
1017 +                                       {
1018 +                                               del_timer(pWlanTimer);
1019 +                                               kfree(pWlanTimer);
1020 +                                               pWlanTimer = NULL;
1021 +                                       }
1022 +                                       tnetd73xx_gpio_out(12, FALSE);
1023 +                                       tnetd73xx_gpio_out(13, FALSE);
1024 +                                       break;
1025 +                               case 2: /* wlan ready */
1026 +                                       if (pWlanTimer)
1027 +                                       {
1028 +                                               del_timer(pWlanTimer);
1029 +                                               kfree(pWlanTimer);
1030 +                                               pWlanTimer = NULL;
1031 +                                       }
1032 +                                       tnetd73xx_gpio_out(12, TRUE);
1033 +                                       tnetd73xx_gpio_out(13, FALSE);
1034 +                                       break;
1035 +                               case 3: /* wlan rx/tx activity */
1036 +                                       if (pWlanTimer != NULL)
1037 +                                               break;
1038 +
1039 +                                       pWlanTimer = kmalloc(sizeof(struct timer_list), GFP_KERNEL);
1040 +                                       init_timer(pWlanTimer);
1041 +
1042 +                                       pWlanTimer->function = wlan_led_func;
1043 +                                       pWlanTimer->data = 0;
1044 +                                       pWlanTimer->expires = jiffies + FLICK_TIME;
1045 +                                       tnetd73xx_gpio_out(12, FALSE);
1046 +                                       tnetd73xx_gpio_out(13, FALSE);
1047 +                                       wlan_txrx_state = 0;
1048 +                                       add_timer(pWlanTimer);
1049 +
1050 +                                       break;
1051 +                               default:
1052 +                                       if (pWlanTimer)
1053 +                                       {
1054 +                                               del_timer(pWlanTimer);
1055 +                                               kfree(pWlanTimer);
1056 +                                               pWlanTimer = NULL;
1057 +                                       }
1058 +
1059 +                                       break;
1060 +                       }
1061 +                       break;
1062 +       #endif //for wireless
1063 +               default:
1064 +                       break;
1065 +       }
1066 +       spin_unlock_irqrestore(&config_lock, flags);
1067 +}
1068 +static ssize_t proc_read_led_fops(struct file *filp,
1069 +                                 char *buf,size_t count , loff_t *offp)
1070 +{
1071 +       char *pdata = NULL;
1072 +       int i = 0, j = 0, len = 0, totallen = 0;
1073 +       char line[255];
1074 +
1075 +       if (*offp != 0)
1076 +               return 0;
1077 +       pdata = buf;
1078 +       len = sprintf(line, "USER MODULE INFORMATION:\n");
1079 +       copy_to_user(pdata, line, len);
1080 +       pdata += len;
1081 +       totallen += len;
1082 +       len = 0;
1083 +
1084 +       //*******add Module 1 , this Module is ADSL ********/
1085 +       for (i = 0; i < MAX_MOD_ID; i++)
1086 +       {
1087 +               if (modArr[i] != NULL)
1088 +               {
1089 +                       len = sprintf(line, " Module ID = %d\n", i);
1090 +                       copy_to_user(pdata, line, len);
1091 +                       pdata += len;
1092 +                       totallen += len;
1093 +                       len = 0;
1094 +                       for(j = 0; j < MAX_STATE_ID; j++)
1095 +                       {
1096 +                               if (modArr[i]->states[j] != NULL)
1097 +                               {
1098 +                                       len = sprintf(line, "State =%d, Led = %d,", j, modArr[i]->states[j]->led);
1099 +                                       copy_to_user(pdata, line, len);
1100 +                                       pdata += len;
1101 +                                       totallen += len;
1102 +                                       len = 0;
1103 +                                       switch(modArr[i]->states[j]->mode)
1104 +                                       {
1105 +                                         case 1:
1106 +                                           len = sprintf(line, "Mode = OFF\n");
1107 +                                           break;
1108 +                                         case 2:
1109 +                                           len = sprintf(line, "Mode = BLINK_ON, On Time(ms) = %d\n", (unsigned int)modArr[i]->states[j]->param);
1110 +                                           break;
1111 +                                         case 3:
1112 +                                           len = sprintf(line, "Mode = BLINK_OFF, Off Time(ms) = %d\n", (unsigned int)modArr[i]->states[j]->param);
1113 +                                           break;
1114 +                                         case 4:
1115 +                                           len = sprintf(line, "Mode = On\n");
1116 +                                           break;
1117 +                                         case 5:
1118 +                                           len = sprintf(line, "Mode = FLASH, Time Period(ms) = %d\n", (unsigned int)modArr[i]->states[j]->param);
1119 +                                           break;
1120 +                                         default:
1121 +                                           break;
1122 +                                       }
1123 +                                       copy_to_user(pdata, line, len);
1124 +                                       pdata += len;
1125 +                                       totallen += len;
1126 +                                       len = 0;
1127 +                               }
1128 +                       }
1129 +               }
1130 +
1131 +       }
1132 +
1133 +       len = sprintf(line, "Module ID = 2(system led)\n");
1134 +       copy_to_user(pdata, line, len);
1135 +       pdata += len;
1136 +       totallen += len;
1137 +       len = 0;
1138 +       switch(sys_mod_state)
1139 +       {
1140 +               case 1:
1141 +                       len = sprintf(line, "State = OFF\n");
1142 +                       break;
1143 +               case 2:
1144 +                       len = sprintf(line, "State = Booting\n");
1145 +                       break;
1146 +               case 3:
1147 +                       len = sprintf(line, "State = System Ready\n");
1148 +                       break;
1149 +               case 4:
1150 +                       len = sprintf(line, "State = System Failure\n");
1151 +                       break;
1152 +               default:
1153 +                       break;
1154 +       }
1155 +       copy_to_user(pdata, line, len);
1156 +       pdata += len;
1157 +       totallen += len;
1158 +       len = 0;
1159 +
1160 +       len = sprintf(line, "Module ID = 3(WAN led)\n");
1161 +       copy_to_user(pdata, line, len);
1162 +       pdata += len;
1163 +       totallen += len;
1164 +       len = 0;
1165 +       switch(wan_mod_state)
1166 +       {
1167 +               case 1:
1168 +                       len = sprintf(line, "State = OFF\n");
1169 +                       break;
1170 +               case 2:
1171 +                       len = sprintf(line, "State = Wan Connected\n");
1172 +                       break;
1173 +               case 3:
1174 +                       len = sprintf(line, "State = Wan Tx/Rx Activity\n");
1175 +                       break;
1176 +               case 4:
1177 +                       len = sprintf(line, "State = Wan Connect Failure\n");
1178 +                       break;
1179 +               default:
1180 +                       break;
1181 +       }
1182 +       copy_to_user(pdata, line, len);
1183 +       pdata += len;
1184 +       totallen += len;
1185 +       len = 0;
1186 +
1187 +//wwzh for wireless
1188 +#if 0
1189 +       len = sprintf(line, "Module ID = 4(WLAN led)\n");
1190 +       copy_to_user(pdata, line, len);
1191 +       pdata += len;
1192 +       totallen += len;
1193 +       len = 0;
1194 +       switch(wlan_mod_state)
1195 +       {
1196 +               case 1:
1197 +                       len = sprintf(line, "State = OFF\n");
1198 +                       break;
1199 +               case 2:
1200 +                       len = sprintf(line, "State = wlan Ready\n");
1201 +                       break;
1202 +               case 3:
1203 +                       len = sprintf(line, "State = wlan rx/tx activity\n");
1204 +                       break;
1205 +               default:
1206 +                       break;
1207 +       }
1208 +       copy_to_user(pdata, line, len);
1209 +       pdata += len;
1210 +       totallen += len;
1211 +       len = 0;
1212 +#endif //for wireless
1213 +
1214 +       *offp = totallen;
1215 +       return totallen;
1216 +}
1217 +static ssize_t proc_write_led_fops(struct file *filp,const char *buffer,
1218 +                                               size_t count , loff_t *offp)
1219 +{
1220 +       char *pdata = NULL, *ptemp = NULL;
1221 +       char line[10], temp[10];
1222 +       int i = 0;
1223 +       int mod = 0xffff, state = 0xffff;
1224 +       int flag = 0;
1225 +
1226 +        /* Check if this write is for configuring ADSL */
1227 +       if( *(int *)(buffer) == 0xFFEEDDCC )
1228 +       {
1229 +                printk("<1>proc write:Calling Configuration\n");
1230 +                config_led((unsigned long)(buffer + sizeof(int)) );
1231 +                return count;
1232 +       }
1233 +
1234 +       if (count > 10)
1235 +       {
1236 +               printk("<1> proc write: Input too long, max length = 10\n");
1237 +               return count;
1238 +       }
1239 +       memset(temp, 0x00, 10);
1240 +       memset(line, 0x00, 10);
1241 +       copy_from_user(line, buffer, count);
1242 +       line[count] = 0x00;
1243 +       pdata = line;
1244 +       ptemp = temp;
1245 +
1246 +       while (flag == 0)
1247 +       {
1248 +               if (i > 10)
1249 +                       break;
1250 +               if (((*pdata) >= '0') && ((*pdata) <= '9'))
1251 +               {
1252 +                       *ptemp = *pdata;
1253 +                       ptemp++;
1254 +               }
1255 +               else if ((*pdata) == ',')
1256 +               {
1257 +                       *ptemp = 0x00;
1258 +                       flag = 1;
1259 +               }
1260 +               pdata++;
1261 +               i++;
1262 +       }
1263 +       if (flag == 1)
1264 +               mod = led_atoi(temp);
1265 +       else
1266 +               return count;
1267 +
1268 +       ptemp = temp;
1269 +       *ptemp = 0x00;
1270 +       flag = 0;
1271 +
1272 +       while(flag == 0)
1273 +       {
1274 +               if (i > 10)
1275 +                       break;
1276 +               if (((*pdata) >= '0') && ((*pdata) <= '9'))
1277 +               {
1278 +                       *ptemp = *pdata;
1279 +                       ptemp++;
1280 +               }
1281 +               else if ((*pdata) == 0x00)
1282 +               {
1283 +                       *ptemp = 0x00;
1284 +                       flag = 1;
1285 +               }
1286 +               pdata++;
1287 +               i++;
1288 +       }
1289 +       if (flag == 1)
1290 +               state = led_atoi(temp);
1291 +       else
1292 +               return count;
1293 +       if ((mod == 0xFFFF) || (state == 0xFFFF))
1294 +               return count;
1295 +       else
1296 +       {
1297 +               if (mod != 4)
1298 +                       led_active(mod, state);
1299 +               else
1300 +                       led_operation(mod, state);
1301 +       }
1302 +       return 1;
1303 +}
1304 +#endif
1305 +/************end *******************/
1306 +static int config_led(unsigned long y)
1307 +{
1308 +  config_elem_t *pcfg = NULL;
1309 +  char *pdata = NULL;
1310 +  int i;
1311 +  int length = 0 , number = 0;
1312 +       unsigned int flags;
1313 +
1314 +       spin_lock_irqsave(&config_lock, flags);
1315 +
1316 +    /* ioctl to configure */
1317 +    length =  *((int*)y);
1318 +    pdata = (char *)y + sizeof(int);
1319 +    number =  (length - sizeof(int))/sizeof(config_elem_t);
1320 +    pcfg = (config_elem_t *)(pdata);
1321 +
1322 +    /* Check if an earlier configuration exists IF yes free it up */
1323 +    free_memory();
1324 +
1325 +    for ( i = 0 ; i < number ; i++ )
1326 +    {
1327 +                       /* If no structure has been allocated for the module do so */
1328 +      if ( modArr[pcfg->name] == NULL )
1329 +                       {
1330 +                                       printk("<1>module =  %d\n",pcfg->name);
1331 +        if( pcfg->name >= MAX_MOD_ID)
1332 +                               {
1333 +                                       printk("<1>Exiting Configuration: Module ID too large %d\n",pcfg->name);
1334 +                                       free_memory();
1335 +                                       spin_unlock_irqrestore(&config_lock, flags);
1336 +                                       return -1;
1337 +                               }
1338 +        modArr[pcfg->name] = kmalloc(sizeof(mod_entry_t),GFP_KERNEL);
1339 +        if(modArr[pcfg->name] == NULL)
1340 +                               {
1341 +                                       printk("<1>Exiting Configuration: Error in allocating memory\n");
1342 +                                       free_memory();
1343 +                                       spin_unlock_irqrestore(&config_lock, flags);
1344 +                                       return -1;
1345 +                               }
1346 +                               memset( modArr[pcfg->name], 0x00, sizeof(mod_entry_t));
1347 +                       }
1348 +
1349 +      /* if no structure is allocated previously for this state
1350 +         allocate a structure, if it's already there fill it up */
1351 +                       if( modArr[pcfg->name]->states[pcfg->state] == NULL)
1352 +                       {
1353 +                                       printk("<1>STATE =  %d\n",pcfg->state);
1354 +                               if( pcfg->state >= MAX_STATE_ID)
1355 +                               {
1356 +                                       printk("<1>Exiting Configuration: State ID too large\n");
1357 +                                       free_memory();
1358 +                                       spin_unlock_irqrestore(&config_lock, flags);
1359 +                                       return -1;
1360 +                               }
1361 +                               modArr[pcfg->name]->states[pcfg->state] =
1362 +                        kmalloc(sizeof(state_entry_t),GFP_KERNEL);
1363 +                               if( modArr[pcfg->name]->states[pcfg->state] == NULL)
1364 +                               {
1365 +                                       free_memory();
1366 +                                       spin_unlock_irqrestore(&config_lock, flags);
1367 +                                       return -1;
1368 +                               }
1369 +                               memset( modArr[pcfg->name]->states[pcfg->state], 0x00, sizeof(state_entry_t));
1370 +                       }
1371 +                       /* Fill up the fields of the state */
1372 +      if( pcfg->led >= MAX_LED_ID)
1373 +                       {
1374 +                               printk("<1>led =  %d\n",pcfg->led);
1375 +                               free_memory();
1376 +                               spin_unlock_irqrestore(&config_lock, flags);
1377 +                               return -1;
1378 +                       }
1379 +      modArr[pcfg->name]->states[pcfg->state]->led = pcfg->led;
1380 +      modArr[pcfg->name]->states[pcfg->state]->mode = pcfg->mode;
1381 +      modArr[pcfg->name]->states[pcfg->state]->param = pcfg->param;
1382 +                       switch(pcfg->mode)
1383 +                       {
1384 +                               case 1:
1385 +               modArr[pcfg->name]->states[pcfg->state]->handler = board_led_link_down;
1386 +                                       break;
1387 +                               case 2:
1388 +                               case 3:
1389 +                               case 5:
1390 +                                       if( pcfg->mode == 2 )
1391 +                                               modArr[pcfg->name]->states[pcfg->state]->handler = board_led_activity_on;
1392 +                                       else if( pcfg->mode == 3)
1393 +                       modArr[pcfg->name]->states[pcfg->state]->handler = board_led_activity_off;
1394 +                                       else
1395 +                       modArr[pcfg->name]->states[pcfg->state]->handler = board_led_link_flash;
1396 +                                       break;
1397 +                               case 4:
1398 +               modArr[pcfg->name]->states[pcfg->state]->handler = board_led_link_up;
1399 +                                       break;
1400 +                               default:
1401 +                                 printk("<1>Exiting Configuration: Unknown LED Mode\n");
1402 +                                       free_memory();
1403 +                                       spin_unlock_irqrestore(&config_lock, flags);
1404 +                                       return -1;
1405 +                       }
1406 +                       pcfg++;
1407 +    }
1408 +       spin_unlock_irqrestore(&config_lock, flags);
1409 +  return 0;
1410 +}
1411 +
1412 +
1413 +int __init led_init(void)
1414 +{
1415 +
1416 +  /* Clear our memory */
1417 +  memset(modArr,0x00,sizeof(mod_entry_t *)*MAX_MOD_ID);
1418 +  memset(led_arr,0x00,sizeof(led_data_t *)*MAX_LED_ID);
1419 +
1420 +       /* Create spin lock for config data structure */
1421 +       config_lock=SPIN_LOCK_UNLOCKED;
1422 +
1423 +  /* Create directory */
1424 +  led_proc_dir = proc_mkdir("led", NULL);
1425 +  if( led_proc_dir == NULL )
1426 +    goto out;
1427 +
1428 +  /* Create adsl file */
1429 +  led_file = create_proc_entry("led", 0777, led_proc_dir);
1430 +  if( led_file == NULL)
1431 +    goto led_file;
1432 +  led_file->owner = THIS_MODULE;
1433 +  led_file->proc_fops = &led_fops;
1434 +
1435 +  memset( modArr , 0x00 , sizeof(mod_entry_t *) * MAX_MOD_ID);
1436 +       /* Reset the GPIO pins  */
1437 +  board_gpio_init();
1438 +
1439 +       /* Register the UART controlled LEDS  */
1440 +  uart_led_init();
1441 +  /* Create the usb proc file */
1442 +       avalanche_leds_init();
1443 +  return 0;
1444 +
1445 +  led_file:
1446 +    remove_proc_entry("led",led_proc_dir);
1447 +  out:
1448 +    return 0;
1449 +
1450 +}
1451 +
1452 +void led_exit()
1453 +{
1454 +       remove_proc_entry("led", led_proc_dir);
1455 +}
1456 +
1457 +module_init(led_init);
1458 +module_exit(led_exit);
1459 +
1460 +void register_led_drv( int device , led_reg_t *pInfo)
1461 +{
1462 +       unsigned int flags;
1463 +       struct timer_list *pTimer = NULL;
1464 +
1465 +       spin_lock_irqsave(&config_lock, flags);
1466 +
1467 +       led_arr[device].led = pInfo;
1468 +       if( led_arr[device].led->init != 0x00)
1469 +      led_arr[device].led->init(led_arr[device].led->param);
1470 +       if( led_arr[device].led->offfunc != 0x00)
1471 +      led_arr[device].led->offfunc(led_arr[device].led->param);
1472 +
1473 +       /* Create a timer for blinking   */
1474 +  pTimer = kmalloc(sizeof(struct timer_list),GFP_KERNEL);
1475 +       init_timer( pTimer );
1476 +       pTimer->function = led_timer_func;
1477 +       pTimer->data = 0;
1478 +  led_arr[device].pTimer = pTimer;
1479 +  led_arr[device].timer_running = 0;
1480 +
1481 +       spin_unlock_irqrestore(&config_lock, flags);
1482 +
1483 +  return;
1484 +}
1485 +
1486 +void deregister_led_drv( int device)
1487 +{
1488 +       unsigned int flags;
1489 +
1490 +       spin_lock_irqsave(&config_lock, flags);
1491 +       led_arr[device].led = NULL;
1492 +
1493 +       if( led_arr[device].pTimer != NULL)
1494 +       {
1495 +               del_timer(led_arr[device].pTimer);
1496 +               kfree(led_arr[device].pTimer);
1497 +       }
1498 +       spin_unlock_irqrestore(&config_lock, flags);
1499 +
1500 +  return;
1501 +}
1502 +
1503 +EXPORT_SYMBOL_NOVERS(led_operation);
1504 +EXPORT_SYMBOL_NOVERS(register_led_drv);
1505 +EXPORT_SYMBOL_NOVERS(deregister_led_drv);
1506 +
1507 diff -urN linux.old/drivers/char/avalanche_led/leds.c linux.dev/drivers/char/avalanche_led/leds.c
1508 --- linux.old/drivers/char/avalanche_led/leds.c 1970-01-01 01:00:00.000000000 +0100
1509 +++ linux.dev/drivers/char/avalanche_led/leds.c 2005-07-12 03:08:48.265220512 +0200
1510 @@ -0,0 +1,133 @@
1511 +#include <linux/config.h>
1512 +#include <linux/init.h>
1513 +#include <linux/delay.h>
1514 +#include <asm/ar7/avalanche_regs.h>
1515 +#include <linux/spinlock.h>
1516 +#include <linux/timer.h>
1517 +#include <linux/sched.h>
1518 +#include <linux/module.h>
1519 +#include <linux/proc_fs.h>
1520 +#include <asm/uaccess.h>
1521 +#include <linux/fs.h>
1522 +
1523 +#include <asm/ar7/ledapp.h>
1524 +
1525 +#if defined(CONFIG_AR5D01) || defined(CONFIG_AR5W01) || defined(CONFIG_AR7)
1526 +
1527 +#define ETH_MASK 0x01
1528 +#define USB_MASK 0x02
1529 +
1530 +static struct proc_dir_entry *usb_file;
1531 +static ssize_t proc_read_usb_fops(struct file *filp,
1532 +                                 char *buf,size_t count , loff_t *offp);
1533 +struct file_operations usb_fops = {read: proc_read_usb_fops};
1534 +
1535 +typedef struct mod_states{
1536 +  int module;
1537 +  int activity;
1538 +  int linkup;
1539 +  int idle;
1540 +}mod_states_t;
1541 +
1542 +mod_states_t state_arr[] = {
1543 +                               { MOD_ETH,DEF_ETH_ACTIVITY,DEF_ETH_LINK_UP,DEF_ETH_IDLE },
1544 +                               { MOD_USB,DEF_USB_ACTIVITY,DEF_USB_LINK_UP,DEF_USB_IDLE },
1545 +                               { MOD_LAN,DEF_LAN_ACTIVITY,DEF_LAN_LINK_UP,DEF_LAN_IDLE }
1546 +                               };
1547 +
1548 +unsigned char  device_links = 0;       /* Bitmask with the devices that are up */
1549 +
1550 +
1551 +void avalanche_led_activity_pulse(unsigned long device)
1552 +{
1553 +       /* If device link is not up return */
1554 +  if( !(device_links & (unsigned char)(1 << device)))
1555 +               return;
1556 +#ifdef MULTIPLEX_LED
1557 +       led_operation( state_arr[2].module, state_arr[2].activity);
1558 +#else
1559 +       led_operation( state_arr[device].module, state_arr[device].activity);
1560 +#endif
1561 +}
1562 +
1563 +void avalanche_led_link_up( unsigned long device )
1564 +{
1565 +
1566 +  /* If already UP ignore */
1567 +  if( device_links & (unsigned char)(1 << device))
1568 +               return;
1569 +  /* Turn on the bit for the device */
1570 +       device_links |= (unsigned char)(1 << device);
1571 +#ifdef MULTIPLEX_LED
1572 +       led_operation( state_arr[2].module, state_arr[2].linkup);
1573 +#else
1574 +       led_operation( state_arr[device].module, state_arr[device].linkup);
1575 +#endif
1576 +}
1577 +
1578 +void avalanche_led_link_down ( unsigned long device )
1579 +{
1580 +
1581 +  /* If already DOWN ignore */
1582 +  if( !(device_links & (unsigned char)(1 << device)))
1583 +               return;
1584 +
1585 +       /* Turn off the bit for the device */
1586 +       device_links &= ~(unsigned char)(1 << device);
1587 +#ifdef MULTIPLEX_LED
1588 +       /* If no links, then shut the LED off  */
1589 +       if(!device_links)
1590 +               led_operation( state_arr[2].module, state_arr[2].idle);
1591 +#else
1592 +       led_operation( state_arr[device].module, state_arr[device].idle);
1593 +#endif
1594 +}
1595 +
1596 +static ssize_t proc_read_usb_fops(struct file *filp,
1597 +                                 char *buf,size_t count , loff_t *offp)
1598 +{
1599 +  char * pdata = NULL;
1600 +  char line[3];
1601 +  if( *offp != 0 )
1602 +       return 0;
1603 +  pdata = buf;
1604 +  if( device_links & USB_MASK)
1605 +       sprintf(line,"%s\n","1");
1606 +  else
1607 +       sprintf(line,"%s\n","0");
1608 +  copy_to_user(pdata,line,2);
1609 +       *offp = 2;
1610 +       return 2;
1611 +}
1612 +
1613 +
1614 +void avalanche_leds_init(void)
1615 +{
1616 +  /* Create usb link proc file */
1617 +  usb_file = create_proc_entry("avalanche/usb_link", 0444, NULL);
1618 +  if( usb_file == NULL)
1619 +    return;
1620 +  usb_file->owner = THIS_MODULE;
1621 +  usb_file->proc_fops = &usb_fops;
1622 +       return;
1623 +}
1624 +
1625 +EXPORT_SYMBOL(avalanche_led_activity_pulse);
1626 +EXPORT_SYMBOL(avalanche_led_link_up);
1627 +EXPORT_SYMBOL(avalanche_led_link_down);
1628 +
1629 +#else
1630 +/* We make a dummy init routine for the platforms that do not support this led
1631 +   API
1632 +*/
1633 +
1634 +void avalanche_leds_init(void)
1635 +{
1636 +}
1637 +
1638 +#endif
1639 +
1640 +
1641 +
1642 +
1643 +
1644 diff -urN linux.old/drivers/char/avalanche_led/Makefile linux.dev/drivers/char/avalanche_led/Makefile
1645 --- linux.old/drivers/char/avalanche_led/Makefile       1970-01-01 01:00:00.000000000 +0100
1646 +++ linux.dev/drivers/char/avalanche_led/Makefile       2005-07-12 03:08:48.265220512 +0200
1647 @@ -0,0 +1,23 @@
1648 +# File: drivers/char/avalanche_led/Makefile
1649 +#
1650 +# Makefile for the Linux LED device driver.
1651 +#
1652 +
1653 +
1654 +O_TARGET := avalanche_led.o
1655 +obj-m := avalanche_led.o
1656 +list-multi      := avalanche_led.o
1657 +
1658 +EXTRA_CFLAGS := -I$(TOPDIR)/include/asm/ar7
1659 +
1660 +export-objs := ledmod.o leds.o
1661 +
1662 +avalanche_led-objs := ledmod.o gpio.o uartled.o leds.o
1663 +
1664 +include $(TOPDIR)/Rules.make
1665 +
1666 +avalanche_led.o:      $(avalanche_led-objs)
1667 +       $(LD) -r -o $@ $(avalanche_led-objs)
1668 +
1669 +clean:
1670 +       rm -f core *.o *.a *.s
1671 diff -urN linux.old/drivers/char/avalanche_led/uartled.c linux.dev/drivers/char/avalanche_led/uartled.c
1672 --- linux.old/drivers/char/avalanche_led/uartled.c      1970-01-01 01:00:00.000000000 +0100
1673 +++ linux.dev/drivers/char/avalanche_led/uartled.c      2005-07-12 03:08:48.266220360 +0200
1674 @@ -0,0 +1,55 @@
1675 +#include <linux/kernel.h>
1676 +#include <asm/uaccess.h>
1677 +#include <linux/spinlock.h>
1678 +#include <asm/ar7/avalanche_regs.h>
1679 +#include <asm/ar7/ledapp.h>
1680 +
1681 +#define UART_LED_REG  (*(volatile unsigned int *)(UARTA_BASE + 0x10))
1682 +
1683 +static spinlock_t      device_lock;
1684 +led_reg_t temp1[2];
1685 +
1686 +static void uart_led_on(unsigned long param)
1687 +{
1688 +  unsigned long flags;
1689 +
1690 +  spin_lock_irqsave(&device_lock,flags);
1691 +  UART_LED_REG &= 0xFFFD;
1692 +  spin_unlock_irqrestore(&device_lock, flags);
1693 +}
1694 +
1695 +static void uart_led_off ( unsigned long param )
1696 +{
1697 +   unsigned int flags = 0x00;
1698 +   spin_lock_irqsave(&device_lock, flags);
1699 +   UART_LED_REG |= 0x02;
1700 +       spin_unlock_irqrestore(&device_lock, flags);
1701 +}
1702 +
1703 +void uart_led_init(void)
1704 +{
1705 +
1706 +#if defined(CONFIG_AR5D01)
1707 +  /* Register led 6 UART Pin 1 */
1708 +  temp1[0].param = 0;
1709 +  temp1[0].init = NULL;
1710 +  temp1[0].onfunc = uart_led_on;
1711 +  temp1[0].offfunc = uart_led_off;
1712 +       register_led_drv( 6 , &temp1[0]);
1713 +#endif
1714 +
1715 +#if defined(CONFIG_AR5W01)
1716 +  /* Register led 8 UART Pin 1 */
1717 +  temp1[0].param = 0;
1718 +  temp1[0].init = NULL;
1719 +  temp1[0].onfunc = uart_led_on;
1720 +  temp1[0].offfunc = uart_led_off;
1721 +       register_led_drv( 8 , &temp1[0]);
1722 +#endif
1723 +
1724 +       /* Initialize the link mask */
1725 +       device_lock = SPIN_LOCK_UNLOCKED;
1726 +
1727 +  return;
1728 +}
1729 +
1730 diff -urN linux.old/drivers/char/Config.in linux.dev/drivers/char/Config.in
1731 --- linux.old/drivers/char/Config.in    2005-07-10 20:53:55.650624032 +0200
1732 +++ linux.dev/drivers/char/Config.in    2005-07-12 03:07:20.861507896 +0200
1733 @@ -133,6 +133,10 @@
1734        fi
1735     fi
1736  fi
1737 +if [ "$CONFIG_AR7" = "y" ]; then
1738 +   bool  'Enable LED support' CONFIG_MIPS_AVALANCHE_LED
1739 +fi
1740 +
1741  if [ "$CONFIG_EXPERIMENTAL" = "y" -a "$CONFIG_ZORRO" = "y" ]; then
1742     tristate 'Commodore A2232 serial support (EXPERIMENTAL)' CONFIG_A2232
1743  fi
1744 diff -urN linux.old/drivers/char/Makefile linux.dev/drivers/char/Makefile
1745 --- linux.old/drivers/char/Makefile     2005-07-10 20:53:55.651623880 +0200
1746 +++ linux.dev/drivers/char/Makefile     2005-07-12 03:07:20.861507896 +0200
1747 @@ -190,6 +190,19 @@
1748    obj-$(CONFIG_PCI) += keyboard.o $(KEYMAP)
1749  endif
1750
1751 +#
1752 +# Texas Intruments LED driver
1753 +#
1754 +ifeq ($(CONFIG_MIPS_AVALANCHE_LED),y)
1755 +obj-$(CONFIG_MIPS_AVALANCHE_LED) += avalanche_led/avalanche_led.o
1756 +subdir-$(CONFIG_MIPS_AVALANCHE_LED) += avalanche_led
1757 +endif
1758 +
1759 +ifeq ($(CONFIG_MIPS_AVALANCHE_LED),m)
1760 +obj-$(CONFIG_MIPS_AVALANCHE_LED) += avalanche_led/avalanche_led.o
1761 +subdir-$(CONFIG_MIPS_AVALANCHE_LED) += avalanche_led
1762 +endif
1763 +
1764  obj-$(CONFIG_HIL) += hp_keyb.o
1765  obj-$(CONFIG_MAGIC_SYSRQ) += sysrq.o
1766  obj-$(CONFIG_ATARI_DSP56K) += dsp56k.o
1767 diff -urN linux.old/include/asm-mips/ar7/ledapp.h linux.dev/include/asm-mips/ar7/ledapp.h
1768 --- linux.old/include/asm-mips/ar7/ledapp.h     1970-01-01 01:00:00.000000000 +0100
1769 +++ linux.dev/include/asm-mips/ar7/ledapp.h     2005-07-12 03:08:48.266220360 +0200
1770 @@ -0,0 +1,59 @@
1771 +#ifndef __LED_APP__
1772 +#define __LED_APP__
1773 +
1774 +#define CONF_FILE              "/etc/led.conf"
1775 +#define LED_PROC_FILE          "/proc/led_mod/led"
1776 +
1777 +#define CONFIG_LED_MODULE
1778 +
1779 +#define MAX_MOD_ID        25
1780 +#define MAX_STATE_ID             25
1781 +#define MAX_LED_ID       25
1782 +
1783 +#define MOD_ADSL 1
1784 +#define DEF_ADSL_IDLE     1
1785 +#define DEF_ADSL_TRAINING 2
1786 +#define DEF_ADSL_SYNC     3
1787 +#define DEF_ADSL_ACTIVITY 4
1788 +
1789 +#define MOD_WAN  2
1790 +#define DEF_WAN_IDLE      1
1791 +#define DEF_WAN_NEGOTIATE 2
1792 +#define DEF_WAN_SESSION   3
1793 +
1794 +#define MOD_LAN  3
1795 +#define DEF_LAN_IDLE             1
1796 +#define DEF_LAN_LINK_UP   2
1797 +#define DEF_LAN_ACTIVITY  3
1798 +
1799 +#define MOD_WLAN 4
1800 +#define DEF_WLAN_IDLE     1
1801 +#define DEF_WLAN_LINK_UP  2
1802 +#define DEF_WLAN_ACTIVITY 3
1803 +
1804 +#define MOD_USB  5
1805 +#define DEF_USB_IDLE             1
1806 +#define DEF_USB_LINK_UP   2
1807 +#define DEF_USB_ACTIVITY  3
1808 +
1809 +#define MOD_ETH  6
1810 +#define DEF_ETH_IDLE             1
1811 +#define DEF_ETH_LINK_UP   2
1812 +#define DEF_ETH_ACTIVITY  3
1813 +
1814 +typedef struct config_elem{
1815 +  unsigned char name;
1816 +  unsigned char state;
1817 +  unsigned char mode;
1818 +  unsigned char led;
1819 +            int param;
1820 +}config_elem_t;
1821 +
1822 +typedef struct led_reg{
1823 +       unsigned int param;
1824 +  void (*init)(unsigned long param);
1825 +  void (*onfunc)(unsigned long param);
1826 +  void (*offfunc)(unsigned long param);
1827 +}led_reg_t;
1828 +
1829 +#endif