iwlwifi: move iwlagn_fw_error to iwl-agn.c
Move this as part of iwl-core.c cleanup.
Signed-off-by: Meenakshi Venkataraman <meenakshi.venkataraman@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index b0cadcc..5773cbe 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -2119,6 +2119,65 @@
return pos;
}
+static void iwlagn_fw_error(struct iwl_priv *priv, bool ondemand)
+{
+ unsigned int reload_msec;
+ unsigned long reload_jiffies;
+
+#ifdef CONFIG_IWLWIFI_DEBUG
+ if (iwl_have_debug_level(IWL_DL_FW_ERRORS))
+ iwl_print_rx_config_cmd(priv, IWL_RXON_CTX_BSS);
+#endif
+
+ /* uCode is no longer loaded. */
+ priv->ucode_loaded = false;
+
+ /* Set the FW error flag -- cleared on iwl_down */
+ set_bit(STATUS_FW_ERROR, &priv->status);
+
+ /* Cancel currently queued command. */
+ clear_bit(STATUS_HCMD_ACTIVE, &priv->shrd->status);
+
+ iwl_abort_notification_waits(&priv->notif_wait);
+
+ /* Keep the restart process from trying to send host
+ * commands by clearing the ready bit */
+ clear_bit(STATUS_READY, &priv->status);
+
+ wake_up(&trans(priv)->wait_command_queue);
+
+ if (!ondemand) {
+ /*
+ * If firmware keep reloading, then it indicate something
+ * serious wrong and firmware having problem to recover
+ * from it. Instead of keep trying which will fill the syslog
+ * and hang the system, let's just stop it
+ */
+ reload_jiffies = jiffies;
+ reload_msec = jiffies_to_msecs((long) reload_jiffies -
+ (long) priv->reload_jiffies);
+ priv->reload_jiffies = reload_jiffies;
+ if (reload_msec <= IWL_MIN_RELOAD_DURATION) {
+ priv->reload_count++;
+ if (priv->reload_count >= IWL_MAX_CONTINUE_RELOAD_CNT) {
+ IWL_ERR(priv, "BUG_ON, Stop restarting\n");
+ return;
+ }
+ } else
+ priv->reload_count = 0;
+ }
+
+ if (!test_bit(STATUS_EXIT_PENDING, &priv->status)) {
+ if (iwlagn_mod_params.restart_fw) {
+ IWL_DEBUG_FW_ERRORS(priv,
+ "Restarting adapter due to uCode error.\n");
+ queue_work(priv->workqueue, &priv->restart);
+ } else
+ IWL_DEBUG_FW_ERRORS(priv,
+ "Detected FW error, but not restarting\n");
+ }
+}
+
static void iwl_nic_error(struct iwl_op_mode *op_mode)
{
struct iwl_priv *priv = IWL_OP_MODE_GET_DVM(op_mode);