diff options
Diffstat (limited to 'drivers/net/pcmcia/nmclan_cs.c')
| -rw-r--r-- | drivers/net/pcmcia/nmclan_cs.c | 57 |
1 files changed, 35 insertions, 22 deletions
diff --git a/drivers/net/pcmcia/nmclan_cs.c b/drivers/net/pcmcia/nmclan_cs.c index 980d7e5d66cb..fa4921f8b9fc 100644 --- a/drivers/net/pcmcia/nmclan_cs.c +++ b/drivers/net/pcmcia/nmclan_cs.c @@ -801,6 +801,39 @@ static void nmclan_release(dev_link_t *link) link->state &= ~DEV_CONFIG; } +static int nmclan_suspend(struct pcmcia_device *p_dev) +{ + dev_link_t *link = dev_to_instance(p_dev); + struct net_device *dev = link->priv; + + link->state |= DEV_SUSPEND; + if (link->state & DEV_CONFIG) { + if (link->open) + netif_device_detach(dev); + pcmcia_release_configuration(link->handle); + } + + + return 0; +} + +static int nmclan_resume(struct pcmcia_device *p_dev) +{ + dev_link_t *link = dev_to_instance(p_dev); + struct net_device *dev = link->priv; + + link->state &= ~DEV_SUSPEND; + if (link->state & DEV_CONFIG) { + pcmcia_request_configuration(link->handle, &link->conf); + if (link->open) { + nmclan_reset(dev); + netif_device_attach(dev); + } + } + + return 0; +} + /* ---------------------------------------------------------------------------- nmclan_event The card status event handler. Mostly, this schedules other @@ -826,28 +859,6 @@ static int nmclan_event(event_t event, int priority, link->state |= DEV_PRESENT | DEV_CONFIG_PENDING; nmclan_config(link); break; - case CS_EVENT_PM_SUSPEND: - link->state |= DEV_SUSPEND; - /* Fall through... */ - case CS_EVENT_RESET_PHYSICAL: - if (link->state & DEV_CONFIG) { - if (link->open) - netif_device_detach(dev); - pcmcia_release_configuration(link->handle); - } - break; - case CS_EVENT_PM_RESUME: - link->state &= ~DEV_SUSPEND; - /* Fall through... */ - case CS_EVENT_CARD_RESET: - if (link->state & DEV_CONFIG) { - pcmcia_request_configuration(link->handle, &link->conf); - if (link->open) { - nmclan_reset(dev); - netif_device_attach(dev); - } - } - break; case CS_EVENT_RESET_REQUEST: return 1; break; @@ -1685,6 +1696,8 @@ static struct pcmcia_driver nmclan_cs_driver = { .event = nmclan_event, .detach = nmclan_detach, .id_table = nmclan_ids, + .suspend = nmclan_suspend, + .resume = nmclan_resume, }; static int __init init_nmclan_cs(void) |