wifi: iwlwifi: Adding the code to get RF name for MsP device

Add missing RF name extraction for MsP device from hardware rf-id.
Signed-off-by: Mukesh Sisodiya <mukesh.sisodiya@intel.com>
Signed-off-by: Gregory Greenman <gregory.greenman@intel.com>
Link: https://lore.kernel.org/r/20230305124406.ae831f21ec55.Iad71cc30f9930f7ebe079d210ebe6c968a159273@changeidSigned-off-by: Johannes Berg <johannes.berg@intel.com>

drivers/net/wireless/intel/iwlwifi/iwl-csr.h

@@ -348,6 +348,7 @@ enum {
 #define CSR_HW_RF_ID_TYPE_HRCDB		(0x00109F00)
 #define CSR_HW_RF_ID_TYPE_GF		(0x0010D000)
 #define CSR_HW_RF_ID_TYPE_GF4		(0x0010E000)
+#define CSR_HW_RF_ID_TYPE_MS		(0x00111000)
 
 /* HW_RF CHIP STEP  */
 #define CSR_HW_RF_STEP(_val) (((_val) >> 8) & 0xF)

drivers/net/wireless/intel/iwlwifi/pcie/trans-gen2.c

 // SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
 /*
  * Copyright (C) 2017 Intel Deutschland GmbH
- * Copyright (C) 2018-2021 Intel Corporation
+ * Copyright (C) 2018-2022 Intel Corporation
  */
 #include "iwl-trans.h"
 #include "iwl-prph.h"
@@ -277,6 +277,9 @@ static void iwl_pcie_get_rf_name(struct iwl_trans *trans)
 	case CSR_HW_RFID_TYPE(CSR_HW_RF_ID_TYPE_HRCDB):
 		pos = scnprintf(buf, buflen, "HRCDB");
 		break;
+	case CSR_HW_RFID_TYPE(CSR_HW_RF_ID_TYPE_MS):
+		pos = scnprintf(buf, buflen, "MS");
+		break;
 	default:
 		return;
 	}