iwlwifi: separated time check for different type of force reset

Use different timing duration check for different type of force reset,
force reset request can come from different source and based on
different reason; one type of reset request should not block other type of
reset request.

Adding structure to keep track of different force reset request.

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

1 files changed, 13 insertions, 1 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl-dev.h b/drivers/net/wireless/iwlwifi/iwl-dev.h
index 021c68658718..7914d65a5a55 100644
--- a/drivers/net/wireless/iwlwifi/iwl-dev.h
+++ b/drivers/net/wireless/iwlwifi/iwl-dev.h
@@ -1036,9 +1036,21 @@ struct iwl_event_log {
 #define IWL_MAX_PLCP_ERR_EXT_LONG_THRESHOLD_DEF (200)
 #define IWL_MAX_PLCP_ERR_THRESHOLD_MAX  (255)
 
+#define IWL_DELAY_NEXT_FORCE_RF_RESET  (HZ*3)
+#define IWL_DELAY_NEXT_FORCE_FW_RELOAD (HZ*5)
+
 enum iwl_reset {
         IWL_RF_RESET = 0,
         IWL_FW_RESET,
+        IWL_MAX_FORCE_RESET,
+};
+
+struct iwl_force_reset {
+        int reset_request_count;
+        int reset_success_count;
+        int reset_reject_count;
+        unsigned long reset_duration;
+        unsigned long last_force_reset_jiffies;
 };
 
 struct iwl_priv {
@@ -1076,7 +1088,7 @@ struct iwl_priv {
         u8 agg_tids_count;
 
         /* force reset */
-        unsigned long last_force_reset_jiffies;
+        struct iwl_force_reset force_reset[IWL_MAX_FORCE_RESET];
 
         /* we allocate array of iwl4965_channel_info for NIC's valid channels.
          *    Access via channel # using indirect index array */