diff options
| author | Wey-Yi Guy <wey-yi.w.guy@intel.com> | 2010-02-03 11:47:19 -0800 |
|---|---|---|
| committer | Reinette Chatre <reinette.chatre@intel.com> | 2010-02-11 10:24:12 -0800 |
| commit | a93e7973d0983d22fcbe5f691244736211639fe7 (patch) | |
| tree | 161f64fa2297146b8263ea120638404f97fc288c /drivers/net/wireless/iwlwifi/iwl-dev.h | |
| parent | dff010ac8e57e43669518a14c0e945dfeb80c2a7 (diff) | |
iwlwifi: multiple force reset mode
Provide the function to perform different type of uCode reset/reload operation.
When uCode detect error and can not fix itself, this iwl_force_reset()
function allow driver to perform the necessary reset/reload functions and help
to bring uCode back to normal operation state.
Currently only 2 type of force reset are available:
- reset radio
- reload firmware
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/iwl-dev.h')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/iwl-dev.h | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/net/wireless/iwlwifi/iwl-dev.h b/drivers/net/wireless/iwlwifi/iwl-dev.h index 55dc5a866542..9f1d302e3a34 100644 --- a/drivers/net/wireless/iwlwifi/iwl-dev.h +++ b/drivers/net/wireless/iwlwifi/iwl-dev.h @@ -1035,6 +1035,11 @@ struct iwl_event_log { #define IWL_MAX_PLCP_ERR_LONG_THRESHOLD_DEF (100) #define IWL_MAX_PLCP_ERR_THRESHOLD_MAX (255) +enum iwl_reset { + IWL_RF_RESET = 0, + IWL_FW_RESET, +}; + struct iwl_priv { /* ieee device used by generic ieee processing code */ @@ -1066,6 +1071,9 @@ struct iwl_priv { /* storing the jiffies when the plcp error rate is received */ unsigned long plcp_jiffies; + /* force reset */ + unsigned long last_force_reset_jiffies; + /* we allocate array of iwl4965_channel_info for NIC's valid channels. * Access via channel # using indirect index array */ struct iwl_channel_info *channel_info; /* channel info array */ @@ -1087,7 +1095,6 @@ struct iwl_priv { unsigned long scan_start; unsigned long scan_pass_start; unsigned long scan_start_tsf; - unsigned long last_internal_scan_jiffies; void *scan; int scan_bands; struct cfg80211_scan_request *scan_request; |