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path: root/drivers/net/wireless/netwave_cs.c
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Diffstat (limited to 'drivers/net/wireless/netwave_cs.c')
-rw-r--r--drivers/net/wireless/netwave_cs.c57
1 files changed, 35 insertions, 22 deletions
diff --git a/drivers/net/wireless/netwave_cs.c b/drivers/net/wireless/netwave_cs.c
index 92793b958e32..7ab2d70ffddf 100644
--- a/drivers/net/wireless/netwave_cs.c
+++ b/drivers/net/wireless/netwave_cs.c
@@ -935,6 +935,39 @@ static void netwave_release(dev_link_t *link)
935 link->state &= ~DEV_CONFIG; 935 link->state &= ~DEV_CONFIG;
936} 936}
937 937
938static int netwave_suspend(struct pcmcia_device *p_dev)
939{
940 dev_link_t *link = dev_to_instance(p_dev);
941 struct net_device *dev = link->priv;
942
943 link->state |= DEV_SUSPEND;
944 if (link->state & DEV_CONFIG) {
945 if (link->open)
946 netif_device_detach(dev);
947 pcmcia_release_configuration(link->handle);
948 }
949
950 return 0;
951}
952
953static int netwave_resume(struct pcmcia_device *p_dev)
954{
955 dev_link_t *link = dev_to_instance(p_dev);
956 struct net_device *dev = link->priv;
957
958 link->state &= ~DEV_SUSPEND;
959 if (link->state & DEV_CONFIG) {
960 pcmcia_request_configuration(link->handle, &link->conf);
961 if (link->open) {
962 netwave_reset(dev);
963 netif_device_attach(dev);
964 }
965 }
966
967 return 0;
968}
969
970
938/* 971/*
939 * Function netwave_event (event, priority, args) 972 * Function netwave_event (event, priority, args)
940 * 973 *
@@ -973,28 +1006,6 @@ static int netwave_event(event_t event, int priority,
973 link->state |= DEV_PRESENT | DEV_CONFIG_PENDING; 1006 link->state |= DEV_PRESENT | DEV_CONFIG_PENDING;
974 netwave_pcmcia_config( link); 1007 netwave_pcmcia_config( link);
975 break; 1008 break;
976 case CS_EVENT_PM_SUSPEND:
977 link->state |= DEV_SUSPEND;
978 /* Fall through... */
979 case CS_EVENT_RESET_PHYSICAL:
980 if (link->state & DEV_CONFIG) {
981 if (link->open)
982 netif_device_detach(dev);
983 pcmcia_release_configuration(link->handle);
984 }
985 break;
986 case CS_EVENT_PM_RESUME:
987 link->state &= ~DEV_SUSPEND;
988 /* Fall through... */
989 case CS_EVENT_CARD_RESET:
990 if (link->state & DEV_CONFIG) {
991 pcmcia_request_configuration(link->handle, &link->conf);
992 if (link->open) {
993 netwave_reset(dev);
994 netif_device_attach(dev);
995 }
996 }
997 break;
998 } 1009 }
999 return 0; 1010 return 0;
1000} /* netwave_event */ 1011} /* netwave_event */
@@ -1495,6 +1506,8 @@ static struct pcmcia_driver netwave_driver = {
1495 .event = netwave_event, 1506 .event = netwave_event,
1496 .detach = netwave_detach, 1507 .detach = netwave_detach,
1497 .id_table = netwave_ids, 1508 .id_table = netwave_ids,
1509 .suspend = netwave_suspend,
1510 .resume = netwave_resume,
1498}; 1511};
1499 1512
1500static int __init init_netwave_cs(void) 1513static int __init init_netwave_cs(void)