iwlwifi: api: Add geographic profile information to MCC_UPDATE_CMD

Some geographic profiles require specific handling.  For example ETSI
profile requires special channel access handling.  Add geographic
profile information to MCC_UPDATE response to allow it.
Signed-off-by: Haim Dreyfuss <haim.dreyfuss@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>

drivers/net/wireless/intel/iwlwifi/fw/api/nvm-reg.h

@@ -8,6 +8,7 @@
  * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
  * Copyright(c) 2016 - 2017 Intel Deutschland GmbH
+ * Copyright (C) 2018 Intel Corporation
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of version 2 of the GNU General Public License as
@@ -30,6 +31,7 @@
  * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
  * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
  * Copyright(c) 2016 - 2017 Intel Deutschland GmbH
+ * Copyright (C) 2018 Intel Corporation
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -310,6 +312,17 @@ struct iwl_mcc_update_resp_v1  {
 	__le32 channels[0];
 } __packed; /* LAR_UPDATE_MCC_CMD_RESP_S_VER_1 */
 
+/**
+ * enum iwl_geo_information - geographic information.
+ * @GEO_NO_INFO: no special info for this geo profile.
+ * @GEO_WMM_ETSI_5GHZ_INFO: this geo profile limits the WMM params
+ *	for the 5 GHz band.
+ */
+enum iwl_geo_information {
+	GEO_NO_INFO =			0,
+	GEO_WMM_ETSI_5GHZ_INFO =	BIT(0),
+};
+
 /**
  * struct iwl_mcc_update_resp - response to MCC_UPDATE_CMD.
  * Contains the new channel control profile map, if changed, and the new MCC
@@ -320,7 +333,8 @@ struct iwl_mcc_update_resp_v1  {
  * @cap: capabilities for all channels which matches the MCC
  * @source_id: the MCC source, see iwl_mcc_source
  * @time: time elapsed from the MCC test start (in 30 seconds TU)
- * @reserved: reserved.
+ * @geo_info: geographic specific profile information
+ *	see &enum iwl_geo_information.
  * @n_channels: number of channels in @channels_data (may be 14, 39, 50 or 51
  *		channels, depending on platform)
  * @channels: channel control data map, DWORD for each channel. Only the first
@@ -332,10 +346,10 @@ struct iwl_mcc_update_resp {
 	u8 cap;
 	u8 source_id;
 	__le16 time;
-	__le16 reserved;
+	__le16 geo_info;
 	__le32 n_channels;
 	__le32 channels[0];
-} __packed; /* LAR_UPDATE_MCC_CMD_RESP_S_VER_2 */
+} __packed; /* LAR_UPDATE_MCC_CMD_RESP_S_VER_3 */
 
 /**
  * struct iwl_mcc_chub_notif - chub notifies of mcc change