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wifi: iwlwifi: mvm: add firmware debug points for EMLSR entry / exit

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This will help to dump the firmware logs at the right spot if needed.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20240729201718.3a91e89e32f8.Ieb28d7756c47dee52c912a71abe82fa0b08b19da@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Emmanuel Grumbach
2024-07-29 20:20:16 +03:00
committed by Johannes Berg
parent 2b7ee1a10a
commit db9979d5aa
2 changed files with 10 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
drivers/net/wireless/intel/iwlwifi/fw/api/dbg-tlv.h
+4
View File
@@ -476,6 +476,8 @@ enum iwl_fw_ini_region_device_memory_subtype {
* @IWL_FW_INI_TIME_POINT_PRESET_OVERRIDE_START: start handling override preset
* request
* @IWL_FW_INI_TIME_SCAN_FAILURE: failed scan channel list
* @IWL_FW_INI_TIME_ESR_LINK_UP: EMLSR is active (several links are activated)
* @IWL_FW_INI_TIME_ESR_LINK_DOWN: EMLSR is inactive (only one active link left)
* @IWL_FW_INI_TIME_POINT_NUM: number of time points
*/
enum iwl_fw_ini_time_point {
@@ -509,6 +511,8 @@ enum iwl_fw_ini_time_point {
IWL_FW_INI_TIME_POINT_PRESET_OVERRIDE_EXT_REQ,
IWL_FW_INI_TIME_POINT_PRESET_OVERRIDE_START,
IWL_FW_INI_TIME_SCAN_FAILURE,
IWL_FW_INI_TIME_ESR_LINK_UP,
IWL_FW_INI_TIME_ESR_LINK_DOWN,
IWL_FW_INI_TIME_POINT_NUM,
}; /* FW_TLV_DEBUG_TIME_POINT_API_E */
drivers/net/wireless/intel/iwlwifi/mvm/mld-mac80211.c
+6
View File
@@ -269,6 +269,9 @@ static int iwl_mvm_esr_mode_active(struct iwl_mvm *mvm,
*/
iwl_mvm_restart_mpdu_count(mvm, mvmvif);
iwl_dbg_tlv_time_point(&mvm->fwrt, IWL_FW_INI_TIME_ESR_LINK_UP,
NULL);
return ret;
}
@@ -456,6 +459,9 @@ static int iwl_mvm_esr_mode_inactive(struct iwl_mvm *mvm,
/* Start a new counting window */
iwl_mvm_restart_mpdu_count(mvm, mvmvif);
iwl_dbg_tlv_time_point(&mvm->fwrt, IWL_FW_INI_TIME_ESR_LINK_DOWN,
NULL);
return ret;
}