X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=drivers%2Fnet%2Fwireless%2Fairport.c;h=51c54132c77c6ca25e1421bc6cbb16b10032b27c;hb=53bc2c949a154cbc34807a97795c90e8894aac0b;hp=20bd0dfef9da0a6861e514670b7e99780a159009;hpb=a91482bdcc2e0f6035702e46f1b99043a0893346;p=linux-2.6.git diff --git a/drivers/net/wireless/airport.c b/drivers/net/wireless/airport.c index 20bd0dfef..51c54132c 100644 --- a/drivers/net/wireless/airport.c +++ b/drivers/net/wireless/airport.c @@ -1,4 +1,4 @@ -/* airport.c 0.13e +/* airport.c * * A driver for "Hermes" chipset based Apple Airport wireless * card. @@ -11,6 +11,9 @@ * 0.06 : fix possible hang on powerup, add sleep support */ +#define DRIVER_NAME "airport" +#define PFX DRIVER_NAME ": " + #include #include @@ -25,6 +28,7 @@ #include #include #include +#include #include #include @@ -50,7 +54,7 @@ static int airport_suspend(struct macio_dev *mdev, u32 state) { struct net_device *dev = dev_get_drvdata(&mdev->ofdev.dev); - struct orinoco_private *priv = dev->priv; + struct orinoco_private *priv = netdev_priv(dev); unsigned long flags; int err; @@ -84,15 +88,14 @@ static int airport_resume(struct macio_dev *mdev) { struct net_device *dev = dev_get_drvdata(&mdev->ofdev.dev); - struct orinoco_private *priv = dev->priv; + struct orinoco_private *priv = netdev_priv(dev); unsigned long flags; int err; printk(KERN_DEBUG "%s: Airport waking up\n", dev->name); pmac_call_feature(PMAC_FTR_AIRPORT_ENABLE, macio_get_of_node(mdev), 0, 1); - set_current_state(TASK_UNINTERRUPTIBLE); - schedule_timeout(HZ/5); + msleep(200); enable_irq(dev->irq); @@ -126,7 +129,7 @@ static int airport_detach(struct macio_dev *mdev) { struct net_device *dev = dev_get_drvdata(&mdev->ofdev.dev); - struct orinoco_private *priv = dev->priv; + struct orinoco_private *priv = netdev_priv(dev); struct airport *card = priv->card; if (card->ndev_registered) @@ -144,8 +147,7 @@ airport_detach(struct macio_dev *mdev) macio_release_resource(mdev, 0); pmac_call_feature(PMAC_FTR_AIRPORT_ENABLE, macio_get_of_node(mdev), 0, 0); - set_current_state(TASK_UNINTERRUPTIBLE); - schedule_timeout(HZ); + ssleep(1); macio_set_drvdata(mdev, NULL); free_netdev(dev); @@ -171,14 +173,12 @@ static int airport_hard_reset(struct orinoco_private *priv) disable_irq(dev->irq); pmac_call_feature(PMAC_FTR_AIRPORT_ENABLE, macio_get_of_node(card->mdev), 0, 0); - set_current_state(TASK_UNINTERRUPTIBLE); - schedule_timeout(HZ); + ssleep(1); pmac_call_feature(PMAC_FTR_AIRPORT_ENABLE, macio_get_of_node(card->mdev), 0, 1); - set_current_state(TASK_UNINTERRUPTIBLE); - schedule_timeout(HZ); + ssleep(1); enable_irq(dev->irq); - schedule_timeout(HZ); + ssleep(1); #endif return 0; @@ -194,24 +194,24 @@ airport_attach(struct macio_dev *mdev, const struct of_match *match) hermes_t *hw; if (macio_resource_count(mdev) < 1 || macio_irq_count(mdev) < 1) { - printk(KERN_ERR "airport: wrong interrupt/addresses in OF tree\n"); + printk(KERN_ERR PFX "wrong interrupt/addresses in OF tree\n"); return -ENODEV; } /* Allocate space for private device-specific data */ dev = alloc_orinocodev(sizeof(*card), airport_hard_reset); if (! dev) { - printk(KERN_ERR "airport: can't allocate device datas\n"); + printk(KERN_ERR PFX "can't allocate device datas\n"); return -ENODEV; } - priv = dev->priv; + priv = netdev_priv(dev); card = priv->card; hw = &priv->hw; card->mdev = mdev; if (macio_request_resource(mdev, 0, "airport")) { - printk(KERN_ERR "airport: can't request IO resource !\n"); + printk(KERN_ERR PFX "can't request IO resource !\n"); free_netdev(dev); return -EBUSY; } @@ -224,11 +224,11 @@ airport_attach(struct macio_dev *mdev, const struct of_match *match) /* Setup interrupts & base address */ dev->irq = macio_irq(mdev, 0); phys_addr = macio_resource_start(mdev, 0); /* Physical address */ - printk(KERN_DEBUG "Airport at physical address %lx\n", phys_addr); + printk(KERN_DEBUG PFX "Airport at physical address %lx\n", phys_addr); dev->base_addr = phys_addr; card->vaddr = ioremap(phys_addr, AIRPORT_IO_LEN); if (!card->vaddr) { - printk("airport: ioremap() failed\n"); + printk(PFX "ioremap() failed\n"); goto failed; } @@ -237,24 +237,23 @@ airport_attach(struct macio_dev *mdev, const struct of_match *match) /* Power up card */ pmac_call_feature(PMAC_FTR_AIRPORT_ENABLE, macio_get_of_node(mdev), 0, 1); - set_current_state(TASK_UNINTERRUPTIBLE); - schedule_timeout(HZ); + ssleep(1); /* Reset it before we get the interrupt */ hermes_init(hw); if (request_irq(dev->irq, orinoco_interrupt, 0, "Airport", dev)) { - printk(KERN_ERR "airport: Couldn't get IRQ %d\n", dev->irq); + printk(KERN_ERR PFX "Couldn't get IRQ %d\n", dev->irq); goto failed; } card->irq_requested = 1; /* Tell the stack we exist */ if (register_netdev(dev) != 0) { - printk(KERN_ERR "airport: register_netdev() failed\n"); + printk(KERN_ERR PFX "register_netdev() failed\n"); goto failed; } - printk(KERN_DEBUG "airport: card registered for interface %s\n", dev->name); + printk(KERN_DEBUG PFX "card registered for interface %s\n", dev->name); card->ndev_registered = 1; return 0; failed: @@ -263,7 +262,8 @@ airport_attach(struct macio_dev *mdev, const struct of_match *match) } /* airport_attach */ -static char version[] __initdata = "airport.c 0.13e (Benjamin Herrenschmidt )"; +static char version[] __initdata = DRIVER_NAME " " DRIVER_VERSION + " (Benjamin Herrenschmidt )"; MODULE_AUTHOR("Benjamin Herrenschmidt "); MODULE_DESCRIPTION("Driver for the Apple Airport wireless card."); MODULE_LICENSE("Dual MPL/GPL"); @@ -280,7 +280,7 @@ static struct of_match airport_match[] = static struct macio_driver airport_driver = { - .name = "airport", + .name = DRIVER_NAME, .match_table = airport_match, .probe = airport_attach, .remove = airport_detach,