#define HOST_COMPLETE_TIMEOUT (HZ / 2)
+static int iwl_generic_cmd_callback(struct iwl_priv *priv,
+ struct iwl_cmd *cmd, struct sk_buff *skb)
+{
+ struct iwl4965_rx_packet *pkt = NULL;
+
+ if (!skb) {
+ IWL_ERROR("Error: Response NULL in %s.\n",
+ get_cmd_string(cmd->hdr.cmd));
+ return 1;
+ }
+
+ pkt = (struct iwl4965_rx_packet *)skb->data;
+ if (pkt->hdr.flags & IWL_CMD_FAILED_MSK) {
+ IWL_ERROR("Bad return from %s (0x%08X)\n",
+ get_cmd_string(cmd->hdr.cmd), pkt->hdr.flags);
+ return 1;
+ }
+
+ IWL_DEBUG_HC("back from %s (0x%08X)\n",
+ get_cmd_string(cmd->hdr.cmd), pkt->hdr.flags);
+
+ /* Let iwl_tx_complete free the response skb */
+ return 1;
+}
+
static int iwl_send_cmd_async(struct iwl_priv *priv, struct iwl_host_cmd *cmd)
{
int ret;
/* An asynchronous command can not expect an SKB to be set. */
BUG_ON(cmd->meta.flags & CMD_WANT_SKB);
- /* An asynchronous command MUST have a callback. */
- BUG_ON(!cmd->meta.u.callback);
+ /* Assign a generic callback if one is not provided */
+ if (!cmd->meta.u.callback)
+ cmd->meta.u.callback = iwl_generic_cmd_callback;
if (test_bit(STATUS_EXIT_PENDING, &priv->status))
return -EBUSY;