iwlwifi: don't process the info from uCode if does not has ownership

When enable the testmode from user space and working with uCode, driver does
not own the uCode and should not process the notifications or pkts from uCode

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-rx.c b/drivers/net/wireless/iwlwifi/iwl-agn-rx.c
index b22b297..eda95ae 100644 (file)
--- a/drivers/net/wireless/iwlwifi/iwl-agn-rx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-rx.c
@@ -1172,20 +1172,22 @@ int iwl_rx_dispatch(struct iwl_priv *priv, struct iwl_rx_mem_buffer *rxb,
                wake_up_all(&priv->shrd->notif_waitq);
        }
 
-       if (priv->pre_rx_handler)
+       if (priv->pre_rx_handler &&
+           priv->shrd->ucode_owner == IWL_OWNERSHIP_TM)
                priv->pre_rx_handler(priv, rxb);
-
-       /* Based on type of command response or notification,
-        *   handle those that need handling via function in
-        *   rx_handlers table.  See iwl_setup_rx_handlers() */
-       if (priv->rx_handlers[pkt->hdr.cmd]) {
-               priv->rx_handlers_stats[pkt->hdr.cmd]++;
-               err = priv->rx_handlers[pkt->hdr.cmd] (priv, rxb, cmd);
-       } else {
-               /* No handling needed */
-               IWL_DEBUG_RX(priv,
-                       "No handler needed for %s, 0x%02x\n",
-                       get_cmd_string(pkt->hdr.cmd), pkt->hdr.cmd);
+       else {
+               /* Based on type of command response or notification,
+                *   handle those that need handling via function in
+                *   rx_handlers table.  See iwl_setup_rx_handlers() */
+               if (priv->rx_handlers[pkt->hdr.cmd]) {
+                       priv->rx_handlers_stats[pkt->hdr.cmd]++;
+                       err = priv->rx_handlers[pkt->hdr.cmd] (priv, rxb, cmd);
+               } else {
+                       /* No handling needed */
+                       IWL_DEBUG_RX(priv,
+                               "No handler needed for %s, 0x%02x\n",
+                               get_cmd_string(pkt->hdr.cmd), pkt->hdr.cmd);
+               }
        }
        return err;
 }