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wifi: iwlwifi: remember if the UATS table was read successfully

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This will allow to read the table once, and not any time the command is
sent. The actual use of this will be in a later patch.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20250212073923.61801b78a2cb.I710a766888f370a75b47116fec29d41c106b13ed@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Emmanuel Grumbach 2025-02-12 07:43:29 +02:00 committed by Johannes Berg
parent f073cc3a66
commit d645fbb47d
2 changed files with 5 additions and 0 deletions
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2
drivers/net/wireless/intel/iwlwifi/fw/runtime.h
View File

@ -104,6 +104,7 @@ struct iwl_txf_iter_data {
* the driver by calling &iwl_fw_set_current_image()
* @dump: debug dump data
* @uats_table: AP type table
* @uats_valid: is AP type table valid
* @uefi_tables_lock_status: The status of the WIFI GUID UEFI variables lock:
* 0: Unlocked, 1 and 2: Locked.
* Only read the UEFI variables if locked.
@ -181,6 +182,7 @@ struct iwl_fw_runtime {
struct iwl_sar_offset_mapping_cmd sgom_table;
bool sgom_enabled;
struct iwl_mcc_allowed_ap_type_cmd uats_table;
bool uats_valid;
u8 uefi_tables_lock_status;
};

3
drivers/net/wireless/intel/iwlwifi/fw/uefi.c
View File

@ -402,6 +402,9 @@ static int iwl_uefi_uats_parse(struct uefi_cnv_wlan_uats_data *uats_data,
memcpy(fwrt->uats_table.offset_map, uats_data->offset_map,
sizeof(fwrt->uats_table.offset_map));
fwrt->uats_valid = true;
return 0;
}