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path: root/drivers/net/pcmcia/com20020_cs.c
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Diffstat (limited to 'drivers/net/pcmcia/com20020_cs.c')
-rw-r--r--drivers/net/pcmcia/com20020_cs.c62
1 files changed, 38 insertions, 24 deletions
diff --git a/drivers/net/pcmcia/com20020_cs.c b/drivers/net/pcmcia/com20020_cs.c
index b9355d9498a3..68612222de6e 100644
--- a/drivers/net/pcmcia/com20020_cs.c
+++ b/drivers/net/pcmcia/com20020_cs.c
@@ -421,6 +421,42 @@ static void com20020_release(dev_link_t *link)
421 link->state &= ~(DEV_CONFIG | DEV_RELEASE_PENDING); 421 link->state &= ~(DEV_CONFIG | DEV_RELEASE_PENDING);
422} 422}
423 423
424static int com20020_suspend(struct pcmcia_device *p_dev)
425{
426 dev_link_t *link = dev_to_instance(p_dev);
427 com20020_dev_t *info = link->priv;
428 struct net_device *dev = info->dev;
429
430 link->state |= DEV_SUSPEND;
431 if (link->state & DEV_CONFIG) {
432 if (link->open) {
433 netif_device_detach(dev);
434 }
435 pcmcia_release_configuration(link->handle);
436 }
437
438 return 0;
439}
440
441static int com20020_resume(struct pcmcia_device *p_dev)
442{
443 dev_link_t *link = dev_to_instance(p_dev);
444 com20020_dev_t *info = link->priv;
445 struct net_device *dev = info->dev;
446
447 link->state &= ~DEV_SUSPEND;
448 if (link->state & DEV_CONFIG) {
449 pcmcia_request_configuration(link->handle, &link->conf);
450 if (link->open) {
451 int ioaddr = dev->base_addr;
452 struct arcnet_local *lp = dev->priv;
453 ARCRESET;
454 }
455 }
456
457 return 0;
458}
459
424/*====================================================================== 460/*======================================================================
425 461
426 The card status event handler. Mostly, this schedules other 462 The card status event handler. Mostly, this schedules other
@@ -449,30 +485,6 @@ static int com20020_event(event_t event, int priority,
449 link->state |= DEV_PRESENT; 485 link->state |= DEV_PRESENT;
450 com20020_config(link); 486 com20020_config(link);
451 break; 487 break;
452 case CS_EVENT_PM_SUSPEND:
453 link->state |= DEV_SUSPEND;
454 /* Fall through... */
455 case CS_EVENT_RESET_PHYSICAL:
456 if (link->state & DEV_CONFIG) {
457 if (link->open) {
458 netif_device_detach(dev);
459 }
460 pcmcia_release_configuration(link->handle);
461 }
462 break;
463 case CS_EVENT_PM_RESUME:
464 link->state &= ~DEV_SUSPEND;
465 /* Fall through... */
466 case CS_EVENT_CARD_RESET:
467 if (link->state & DEV_CONFIG) {
468 pcmcia_request_configuration(link->handle, &link->conf);
469 if (link->open) {
470 int ioaddr = dev->base_addr;
471 struct arcnet_local *lp = dev->priv;
472 ARCRESET;
473 }
474 }
475 break;
476 } 488 }
477 return 0; 489 return 0;
478} /* com20020_event */ 490} /* com20020_event */
@@ -492,6 +504,8 @@ static struct pcmcia_driver com20020_cs_driver = {
492 .event = com20020_event, 504 .event = com20020_event,
493 .detach = com20020_detach, 505 .detach = com20020_detach,
494 .id_table = com20020_ids, 506 .id_table = com20020_ids,
507 .suspend = com20020_suspend,
508 .resume = com20020_resume,
495}; 509};
496 510
497static int __init init_com20020_cs(void) 511static int __init init_com20020_cs(void)