diff options
Diffstat (limited to 'drivers/net/wireless/ipw2x00/ipw2200.c')
| -rw-r--r-- | drivers/net/wireless/ipw2x00/ipw2200.c | 70 |
1 files changed, 36 insertions, 34 deletions
diff --git a/drivers/net/wireless/ipw2x00/ipw2200.c b/drivers/net/wireless/ipw2x00/ipw2200.c index 2b022571a859..0036737fe8e3 100644 --- a/drivers/net/wireless/ipw2x00/ipw2200.c +++ b/drivers/net/wireless/ipw2x00/ipw2200.c @@ -34,6 +34,7 @@ #include <linux/slab.h> #include <net/cfg80211-wext.h> #include "ipw2200.h" +#include "ipw.h" #ifndef KBUILD_EXTMOD @@ -2191,6 +2192,7 @@ static int __ipw_send_cmd(struct ipw_priv *priv, struct host_cmd *cmd) { int rc = 0; unsigned long flags; + unsigned long now, end; spin_lock_irqsave(&priv->lock, flags); if (priv->status & STATUS_HCMD_ACTIVE) { @@ -2232,10 +2234,20 @@ static int __ipw_send_cmd(struct ipw_priv *priv, struct host_cmd *cmd) } spin_unlock_irqrestore(&priv->lock, flags); + now = jiffies; + end = now + HOST_COMPLETE_TIMEOUT; +again: rc = wait_event_interruptible_timeout(priv->wait_command_queue, !(priv-> status & STATUS_HCMD_ACTIVE), - HOST_COMPLETE_TIMEOUT); + end - now); + if (rc < 0) { + now = jiffies; + if (time_before(now, end)) + goto again; + rc = 0; + } + if (rc == 0) { spin_lock_irqsave(&priv->lock, flags); if (priv->status & STATUS_HCMD_ACTIVE) { @@ -3657,8 +3669,7 @@ static int ipw_load(struct ipw_priv *priv) priv->rxq = NULL; } ipw_tx_queue_free(priv); - if (raw) - release_firmware(raw); + release_firmware(raw); #ifdef CONFIG_PM fw_loaded = 0; raw = NULL; @@ -7024,7 +7035,7 @@ static int ipw_qos_activate(struct ipw_priv *priv, cpu_to_le16(burst_duration); } else if (priv->ieee->iw_mode == IW_MODE_ADHOC) { if (type == IEEE_B) { - IPW_DEBUG_QOS("QoS activate IBSS nework mode %d\n", + IPW_DEBUG_QOS("QoS activate IBSS network mode %d\n", type); if (priv->qos_data.qos_enable == 0) active_one = &def_parameters_CCK; @@ -11432,20 +11443,6 @@ static void ipw_bg_down(struct work_struct *work) mutex_unlock(&priv->mutex); } -/* Called by register_netdev() */ -static int ipw_net_init(struct net_device *dev) -{ - int rc = 0; - struct ipw_priv *priv = libipw_priv(dev); - - mutex_lock(&priv->mutex); - if (ipw_up(priv)) - rc = -EIO; - mutex_unlock(&priv->mutex); - - return rc; -} - static int ipw_wdev_init(struct net_device *dev) { int i, rc = 0; @@ -11533,6 +11530,9 @@ static int ipw_wdev_init(struct net_device *dev) wdev->wiphy->bands[IEEE80211_BAND_5GHZ] = a_band; } + wdev->wiphy->cipher_suites = ipw_cipher_suites; + wdev->wiphy->n_cipher_suites = ARRAY_SIZE(ipw_cipher_suites); + set_wiphy_dev(wdev->wiphy, &priv->pci_dev->dev); /* With that information in place, we can now register the wiphy... */ @@ -11711,7 +11711,6 @@ static void ipw_prom_free(struct ipw_priv *priv) #endif static const struct net_device_ops ipw_netdev_ops = { - .ndo_init = ipw_net_init, .ndo_open = ipw_net_open, .ndo_stop = ipw_net_stop, .ndo_set_rx_mode = ipw_net_set_multicast_list, @@ -11826,10 +11825,6 @@ static int __devinit ipw_pci_probe(struct pci_dev *pdev, net_dev->wireless_data = &priv->wireless_data; net_dev->wireless_handlers = &ipw_wx_handler_def; net_dev->ethtool_ops = &ipw_ethtool_ops; - net_dev->irq = pdev->irq; - net_dev->base_addr = (unsigned long)priv->hw_base; - net_dev->mem_start = pci_resource_start(pdev, 0); - net_dev->mem_end = net_dev->mem_start + pci_resource_len(pdev, 0) - 1; err = sysfs_create_group(&pdev->dev.kobj, &ipw_attribute_group); if (err) { @@ -11838,17 +11833,24 @@ static int __devinit ipw_pci_probe(struct pci_dev *pdev, goto out_release_irq; } - mutex_unlock(&priv->mutex); - err = register_netdev(net_dev); - if (err) { - IPW_ERROR("failed to register network device\n"); + if (ipw_up(priv)) { + mutex_unlock(&priv->mutex); + err = -EIO; goto out_remove_sysfs; } + mutex_unlock(&priv->mutex); + err = ipw_wdev_init(net_dev); if (err) { IPW_ERROR("failed to register wireless device\n"); - goto out_unregister_netdev; + goto out_remove_sysfs; + } + + err = register_netdev(net_dev); + if (err) { + IPW_ERROR("failed to register network device\n"); + goto out_unregister_wiphy; } #ifdef CONFIG_IPW2200_PROMISCUOUS @@ -11857,10 +11859,8 @@ static int __devinit ipw_pci_probe(struct pci_dev *pdev, if (err) { IPW_ERROR("Failed to register promiscuous network " "device (error %d).\n", err); - wiphy_unregister(priv->ieee->wdev.wiphy); - kfree(priv->ieee->a_band.channels); - kfree(priv->ieee->bg_band.channels); - goto out_unregister_netdev; + unregister_netdev(priv->net_dev); + goto out_unregister_wiphy; } } #endif @@ -11872,8 +11872,10 @@ static int __devinit ipw_pci_probe(struct pci_dev *pdev, return 0; - out_unregister_netdev: - unregister_netdev(priv->net_dev); + out_unregister_wiphy: + wiphy_unregister(priv->ieee->wdev.wiphy); + kfree(priv->ieee->a_band.channels); + kfree(priv->ieee->bg_band.channels); out_remove_sysfs: sysfs_remove_group(&pdev->dev.kobj, &ipw_attribute_group); out_release_irq: |