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, 3 insertions, 2 deletions

diff --git a/drivers/net/wireless/intel/iwlwifi/fw/acpi.h b/drivers/net/wireless/intel/iwlwifi/fw/acpi.h
index f5704e16643f..991a23450999 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/acpi.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/acpi.h
@@ -97,7 +97,7 @@
 void *iwl_acpi_get_object(struct device *dev, acpi_string method);
 union acpi_object *iwl_acpi_get_wifi_pkg(struct device *dev,
 					 union acpi_object *data,
-					 int data_size);
+					 int data_size, int *tbl_rev);
 
 /**
  * iwl_acpi_get_mcc - read MCC from ACPI, if available
@@ -131,7 +131,8 @@ static inline void *iwl_acpi_get_object(struct device *dev, acpi_string method)
 
 static inline union acpi_object *iwl_acpi_get_wifi_pkg(struct device *dev,
 						       union acpi_object *data,
-						       int data_size)
+						       int data_size,
+						       int *tbl_rev)
 {
 	return ERR_PTR(-ENOENT);
 }