iwlwifi: Add bool mvm_ucode to iwl_fw

mvm_ucode is true when mvm TLVs arive.
Signed-off-by: NDavid Spinadel <david.spinadel@intel.com>
Signed-off-by: NWey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>

drivers/net/wireless/iwlwifi/iwl-drv.c

@@ -636,14 +636,17 @@ static int iwl_parse_tlv_firmware(struct iwl_drv *drv,
 		 case IWL_UCODE_TLV_SEC_RT:
 			iwl_store_ucode_sec(pieces, tlv_data, IWL_UCODE_REGULAR,
 					    tlv_len);
+			drv->fw.mvm_fw = true;
 			break;
 		case IWL_UCODE_TLV_SEC_INIT:
 			iwl_store_ucode_sec(pieces, tlv_data, IWL_UCODE_INIT,
 					    tlv_len);
+			drv->fw.mvm_fw = true;
 			break;
 		case IWL_UCODE_TLV_SEC_WOWLAN:
 			iwl_store_ucode_sec(pieces, tlv_data, IWL_UCODE_WOWLAN,
 					    tlv_len);
+			drv->fw.mvm_fw = true;
 			break;
 		case IWL_UCODE_TLV_DEF_CALIB:
 			if (tlv_len != sizeof(struct iwl_tlv_calib_data))
@@ -870,7 +873,11 @@ static void iwl_ucode_callback(const struct firmware *ucode_raw, void *context)
 		goto try_again;
 	}
 
-	if (validate_sec_sizes(drv, &pieces, cfg))
+	/*
+	 * In mvm uCode there is no difference between data and instructions
+	 * sections.
+	 */
+	if (!fw->mvm_fw && validate_sec_sizes(drv, &pieces, cfg))
 		goto try_again;
 
 	/* Allocate ucode buffers for card's bus-master loading ... */

drivers/net/wireless/iwlwifi/iwl-fw.h

@@ -170,6 +170,8 @@ struct iwl_fw {
 
 	u64 default_calib[IWL_UCODE_TYPE_MAX];
 	u32 phy_config;
+
+	bool mvm_fw;
 };
 
 #endif  /* __iwl_fw_h__ */