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wifi: iwlwifi: fix the ECKV UEFI variable name

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[ Upstream commit 3ea2970b0578011ab8402ad0cff39712255f63df ]

This UEFI variable name was badly named. Fix its name and also use the
right GUID to find it: we need to use the BT_WIFI (a.k.a. Common) GUID.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20250308231426.78c998d0fa71.I2bc9d72c1dc2c4d7028f0265634a940c2fadbbb5@changeid
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Emmanuel Grumbach
2025-03-08 23:19:13 +02:00
committed by Greg Kroah-Hartman
parent 7ce37a3ca0
commit a791a6bf02
2 changed files with 7 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
drivers/net/wireless/intel/iwlwifi/fw/uefi.c
View File

@@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
/*
* Copyright(c) 2021-2024 Intel Corporation
* Copyright(c) 2021-2025 Intel Corporation
*/
#include "iwl-drv.h"
@@ -673,8 +673,10 @@ int iwl_uefi_get_eckv(struct iwl_fw_runtime *fwrt, u32 *extl_clk)
struct uefi_cnv_var_eckv *data;
int ret = 0;
data = iwl_uefi_get_verified_variable(fwrt->trans, IWL_UEFI_ECKV_NAME,
"ECKV", sizeof(*data), NULL);
data = iwl_uefi_get_verified_variable_guid(fwrt->trans,
&IWL_EFI_WIFI_BT_GUID,
IWL_UEFI_ECKV_NAME,
"ECKV", sizeof(*data), NULL);
if (IS_ERR(data))
return -EINVAL;

4
drivers/net/wireless/intel/iwlwifi/fw/uefi.h
View File

@@ -1,6 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
/*
* Copyright(c) 2021-2024 Intel Corporation
* Copyright(c) 2021-2025 Intel Corporation
*/
#ifndef __iwl_fw_uefi__
#define __iwl_fw_uefi__
@@ -19,7 +19,7 @@
#define IWL_UEFI_WTAS_NAME L"UefiCnvWlanWTAS"
#define IWL_UEFI_SPLC_NAME L"UefiCnvWlanSPLC"
#define IWL_UEFI_WRDD_NAME L"UefiCnvWlanWRDD"
#define IWL_UEFI_ECKV_NAME L"UefiCnvWlanECKV"
#define IWL_UEFI_ECKV_NAME L"UefiCnvCommonECKV"
#define IWL_UEFI_DSM_NAME L"UefiCnvWlanGeneralCfg"
#define IWL_UEFI_WBEM_NAME L"UefiCnvWlanWBEM"
#define IWL_UEFI_PUNCTURING_NAME L"UefiCnvWlanPuncturing"