diff options
Diffstat (limited to 'drivers/net/wireless/wavelan_cs.c')
-rw-r--r-- | drivers/net/wireless/wavelan_cs.c | 84 |
1 files changed, 14 insertions, 70 deletions
diff --git a/drivers/net/wireless/wavelan_cs.c b/drivers/net/wireless/wavelan_cs.c index 196e827..7e2039f 100644 --- a/drivers/net/wireless/wavelan_cs.c +++ b/drivers/net/wireless/wavelan_cs.c @@ -4594,14 +4594,12 @@ wavelan_close(struct net_device * dev) * configure the card at this point -- we wait until we receive a * card insertion event. */ -static dev_link_t * -wavelan_attach(void) +static int +wavelan_attach(struct pcmcia_device *p_dev) { - client_reg_t client_reg; /* Register with cardmgr */ dev_link_t * link; /* Info for cardmgr */ struct net_device * dev; /* Interface generic data */ net_local * lp; /* Interface specific data */ - int ret; #ifdef DEBUG_CALLBACK_TRACE printk(KERN_DEBUG "-> wavelan_attach()\n"); @@ -4609,7 +4607,7 @@ wavelan_attach(void) /* Initialize the dev_link_t structure */ link = kzalloc(sizeof(struct dev_link_t), GFP_KERNEL); - if (!link) return NULL; + if (!link) return -ENOMEM; /* The io structure describes IO port mapping */ link->io.NumPorts1 = 8; @@ -4633,7 +4631,7 @@ wavelan_attach(void) dev = alloc_etherdev(sizeof(net_local)); if (!dev) { kfree(link); - return NULL; + return -ENOMEM; } link->priv = link->irq.Instance = dev; @@ -4678,28 +4676,21 @@ wavelan_attach(void) /* Other specific data */ dev->mtu = WAVELAN_MTU; - /* Register with Card Services */ - client_reg.dev_info = &dev_info; - client_reg.Version = 0x0210; - client_reg.event_callback_args.client_data = link; - -#ifdef DEBUG_CONFIG_INFO - printk(KERN_DEBUG "wavelan_attach(): almost done, calling pcmcia_register_client\n"); -#endif + link->handle = p_dev; + p_dev->instance = link; - ret = pcmcia_register_client(&link->handle, &client_reg); - if(ret != 0) - { - cs_error(link->handle, RegisterClient, ret); - wavelan_detach(link->handle); - return NULL; - } + link->state |= DEV_PRESENT | DEV_CONFIG_PENDING; + if(wv_pcmcia_config(link) && + wv_hw_config(dev)) + wv_init_info(dev); + else + dev->irq = 0; #ifdef DEBUG_CALLBACK_TRACE printk(KERN_DEBUG "<- wavelan_attach()\n"); #endif - return link; + return 0; } /*------------------------------------------------------------------*/ @@ -4801,52 +4792,6 @@ static int wavelan_resume(struct pcmcia_device *p_dev) } -/*------------------------------------------------------------------*/ -/* - * The card status event handler. Mostly, this schedules other stuff - * to run after an event is received. A CARD_REMOVAL event also sets - * some flags to discourage the net drivers from trying to talk to the - * card any more. - */ -static int -wavelan_event(event_t event, /* The event received */ - int priority, - event_callback_args_t * args) -{ - dev_link_t * link = (dev_link_t *) args->client_data; - struct net_device * dev = (struct net_device *) link->priv; - -#ifdef DEBUG_CALLBACK_TRACE - printk(KERN_DEBUG "->wavelan_event(): %s\n", - ((event == CS_EVENT_REGISTRATION_COMPLETE)?"registration complete" : - ((event == CS_EVENT_CARD_REMOVAL) ? "card removal" : - ((event == CS_EVENT_CARD_INSERTION) ? "card insertion" : - ((event == CS_EVENT_PM_SUSPEND) ? "pm suspend" : - ((event == CS_EVENT_RESET_PHYSICAL) ? "physical reset" : - ((event == CS_EVENT_PM_RESUME) ? "pm resume" : - ((event == CS_EVENT_CARD_RESET) ? "card reset" : - "unknown")))))))); -#endif - - switch(event) - { - case CS_EVENT_CARD_INSERTION: - /* Reset and configure the card */ - link->state |= DEV_PRESENT | DEV_CONFIG_PENDING; - if(wv_pcmcia_config(link) && - wv_hw_config(dev)) - wv_init_info(dev); - else - dev->irq = 0; - break; - } - -#ifdef DEBUG_CALLBACK_TRACE - printk(KERN_DEBUG "<-wavelan_event()\n"); -#endif - return 0; -} - static struct pcmcia_device_id wavelan_ids[] = { PCMCIA_DEVICE_PROD_ID12("AT&T","WaveLAN/PCMCIA", 0xe7c5affd, 0x1bc50975), PCMCIA_DEVICE_PROD_ID12("Digital", "RoamAbout/DS", 0x9999ab35, 0x00d05e06), @@ -4861,8 +4806,7 @@ static struct pcmcia_driver wavelan_driver = { .drv = { .name = "wavelan_cs", }, - .attach = wavelan_attach, - .event = wavelan_event, + .probe = wavelan_attach, .remove = wavelan_detach, .id_table = wavelan_ids, .suspend = wavelan_suspend, |