wl1271: Add hardware recovery mechanism

[pandora-kernel.git] / drivers / net / wireless / wl12xx / wl1271_cmd.c

diff --git a/drivers/net/wireless/wl12xx/wl1271_cmd.c b/drivers/net/wireless/wl12xx/wl1271_cmd.c
index 06b14f2..170b5a8 100644 (file)
--- a/drivers/net/wireless/wl12xx/wl1271_cmd.c
+++ b/drivers/net/wireless/wl12xx/wl1271_cmd.c
@@ -94,6 +94,7 @@ int wl1271_cmd_send(struct wl1271 *wl, u16 id, void *buf, size_t len,
        status = le16_to_cpu(cmd->status);
        if (status != CMD_STATUS_SUCCESS) {
                wl1271_error("command execute failure %d", status);
+               ieee80211_queue_work(wl->hw, &wl->recovery_work);
                ret = -EIO;
        }
 
@@ -182,8 +183,10 @@ static int wl1271_cmd_wait_for_event(struct wl1271 *wl, u32 mask)
        timeout = jiffies + msecs_to_jiffies(WL1271_EVENT_TIMEOUT);
 
        do {
-               if (time_after(jiffies, timeout))
+               if (time_after(jiffies, timeout)) {
+                       ieee80211_queue_work(wl->hw, &wl->recovery_work);
                        return -ETIMEDOUT;
+               }
 
                msleep(1);