libertas: Add reset_card() callback to hardware driver

Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/libertas/dev.h b/drivers/net/wireless/libertas/dev.h
index e12ce65..0a9fc51 100644 (file)
--- a/drivers/net/wireless/libertas/dev.h
+++ b/drivers/net/wireless/libertas/dev.h
@@ -153,6 +153,7 @@ struct lbs_private {
 
        /** Hardware access */
        int (*hw_host_to_card) (struct lbs_private *priv, u8 type, u8 *payload, u16 nb);
+       void (*reset_card) (struct lbs_private *priv);
 
        /* Wake On LAN */
        uint32_t wol_criteria;

diff --git a/drivers/net/wireless/libertas/main.c b/drivers/net/wireless/libertas/main.c
index db246d0..804da36 100644 (file)
--- a/drivers/net/wireless/libertas/main.c
+++ b/drivers/net/wireless/libertas/main.c
@@ -787,6 +787,11 @@ static int lbs_thread(void *data)
                                            le16_to_cpu(cmdnode->cmdbuf->command));
                                lbs_complete_command(priv, cmdnode, -ETIMEDOUT);
                                priv->nr_retries = 0;
+                               if (priv->reset_card) {
+                                       spin_unlock_irq(&priv->driver_lock);
+                                       priv->reset_card(priv);
+                                       spin_lock_irq(&priv->driver_lock);
+                               }
                        } else {
                                priv->cur_cmd = NULL;
                                lbs_pr_info("requeueing command %x due to timeout (#%d)\n",