iwlwifi: Add support for SAR South Korea limitation

South Korea is adding a more strict SAR limit called "Limb SAR".
Currently, WGDS SAR offset group 3 is not used (not mapped to any country).
In order to be able to comply with South Korea new restriction:
- OEM will use WGDS SAR offset group 3 to South Korea limitation.
- OEM will change WGDS revision to 1 (currently latest revision is 0)
	to notify that Korea Limb SAR applied.
- Driver will read the WGDS table and pass the values to FW (as usual)
- Driver will pass to FW an indication that Korea Limb SAR is applied
	in case table revision is 1.

Signed-off-by: Haim Dreyfuss <haim.dreyfuss@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>

1 files changed, 12 insertions, 0 deletions

diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/power.h b/drivers/net/wireless/intel/iwlwifi/fw/api/power.h
index 01f003c6cff9..f195db398bed 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/api/power.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/api/power.h
@@ -420,13 +420,25 @@ struct iwl_per_chain_offset_group {
 } __packed; /* PER_CHAIN_LIMIT_OFFSET_GROUP_S_VER_1 */
 
 /**
+ * struct iwl_geo_tx_power_profile_cmd_v1 - struct for GEO_TX_POWER_LIMIT cmd.
+ * @ops: operations, value from &enum iwl_geo_per_chain_offset_operation
+ * @table: offset profile per band.
+ */
+struct iwl_geo_tx_power_profiles_cmd_v1 {
+	__le32 ops;
+	struct iwl_per_chain_offset_group table[IWL_NUM_GEO_PROFILES];
+} __packed; /* GEO_TX_POWER_LIMIT_VER_1 */
+
+/**
  * struct iwl_geo_tx_power_profile_cmd - struct for GEO_TX_POWER_LIMIT cmd.
  * @ops: operations, value from &enum iwl_geo_per_chain_offset_operation
  * @table: offset profile per band.
+ * @table_revision: BIOS table revision.
  */
 struct iwl_geo_tx_power_profiles_cmd {
 	__le32 ops;
 	struct iwl_per_chain_offset_group table[IWL_NUM_GEO_PROFILES];
+	__le32 table_revision;
 } __packed; /* GEO_TX_POWER_LIMIT */
 
 /**