diff options
Diffstat (limited to 'drivers/net/wireless/libertas/main.c')
| -rw-r--r-- | drivers/net/wireless/libertas/main.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/drivers/net/wireless/libertas/main.c b/drivers/net/wireless/libertas/main.c index 8c40949cb07..c79aac4b1da 100644 --- a/drivers/net/wireless/libertas/main.c +++ b/drivers/net/wireless/libertas/main.c @@ -9,6 +9,7 @@ #include <linux/moduleparam.h> #include <linux/delay.h> #include <linux/etherdevice.h> +#include <linux/hardirq.h> #include <linux/netdevice.h> #include <linux/if_arp.h> #include <linux/kthread.h> @@ -638,6 +639,14 @@ static void lbs_cmd_timeout_handler(unsigned long data) le16_to_cpu(priv->cur_cmd->cmdbuf->command)); priv->cmd_timed_out = 1; + + /* + * If the device didn't even acknowledge the command, reset the state + * so that we don't block all future commands due to this one timeout. + */ + if (priv->dnld_sent == DNLD_CMD_SENT) + priv->dnld_sent = DNLD_RES_RECEIVED; + wake_up_interruptible(&priv->waitq); out: spin_unlock_irqrestore(&priv->driver_lock, flags); @@ -994,7 +1003,7 @@ void lbs_stop_card(struct lbs_private *priv) list_for_each_entry(cmdnode, &priv->cmdpendingq, list) { cmdnode->result = -ENOENT; cmdnode->cmdwaitqwoken = 1; - wake_up_interruptible(&cmdnode->cmdwait_q); + wake_up(&cmdnode->cmdwait_q); } /* Flush the command the card is currently processing */ @@ -1002,7 +1011,7 @@ void lbs_stop_card(struct lbs_private *priv) lbs_deb_main("clearing current command\n"); priv->cur_cmd->result = -ENOENT; priv->cur_cmd->cmdwaitqwoken = 1; - wake_up_interruptible(&priv->cur_cmd->cmdwait_q); + wake_up(&priv->cur_cmd->cmdwait_q); } lbs_deb_main("done clearing commands\n"); spin_unlock_irqrestore(&priv->driver_lock, flags); |