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iwlwifi: mvm: add additional info for boot info failures

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This info helps for additional info in case we have issues
with OTP at boot time.

Signed-off-by: Mordechay Goodstein <mordechay.goodstein@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Link: https://lore.kernel.org/r/iwlwifi.20220205112029.7971a6d70653.Icb3ee1e5d52e5437531dadeda63e32719b44b645@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
This commit is contained in:
Mordechay Goodstein 2022-02-05 11:21:34 +02:00 committed by Luca Coelho
parent 3538c809d6
commit a7de31d572
2 changed files with 23 additions and 2 deletions
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5
drivers/net/wireless/intel/iwlwifi/iwl-prph.h
View File

@ -1,6 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
/*
* Copyright (C) 2005-2014, 2018-2021 Intel Corporation
* Copyright (C) 2005-2014, 2018-2022 Intel Corporation
* Copyright (C) 2013-2015 Intel Mobile Communications GmbH
* Copyright (C) 2016 Intel Deutschland GmbH
*/
@ -386,6 +386,9 @@ enum {
#define UREG_LMAC1_CURRENT_PC 0xa05c1c
#define UREG_LMAC2_CURRENT_PC 0xa05c20
#define WFPM_LMAC1_PD_NOTIFICATION 0xa0338c
#define WFPM_ARC1_PD_NOTIFICATION 0xa03044
/* For UMAG_GEN_HW_STATUS reg check */
enum {
UMAG_GEN_HW_IS_FPGA = BIT(1),

20
drivers/net/wireless/intel/iwlwifi/mvm/fw.c
View File

@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
/*
* Copyright (C) 2012-2014, 2018-2021 Intel Corporation
* Copyright (C) 2012-2014, 2018-2022 Intel Corporation
* Copyright (C) 2013-2015 Intel Mobile Communications GmbH
* Copyright (C) 2016-2017 Intel Deutschland GmbH
*/
@ -265,6 +265,22 @@ static bool iwl_wait_phy_db_entry(struct iwl_notif_wait_data *notif_wait,
return false;
}
static void iwl_mvm_print_pd_notification(struct iwl_mvm *mvm)
{
struct iwl_trans *trans = mvm->trans;
enum iwl_device_family device_family = trans->trans_cfg->device_family;
if (device_family < IWL_DEVICE_FAMILY_8000)
return;
if (device_family <= IWL_DEVICE_FAMILY_9000)
IWL_ERR(mvm, "WFPM_ARC1_PD_NOTIFICATION: 0x%x\n",
iwl_read_umac_prph(trans, WFPM_ARC1_PD_NOTIFICATION));
else
IWL_ERR(mvm, "WFPM_LMAC1_PD_NOTIFICATION: 0x%x\n",
iwl_read_umac_prph(trans, WFPM_LMAC1_PD_NOTIFICATION));
}
static int iwl_mvm_load_ucode_wait_alive(struct iwl_mvm *mvm,
enum iwl_ucode_type ucode_type)
{
@ -330,6 +346,8 @@ static int iwl_mvm_load_ucode_wait_alive(struct iwl_mvm *mvm,
iwl_read_prph(trans, SB_CPU_2_STATUS));
}
iwl_mvm_print_pd_notification(mvm);
/* LMAC/UMAC PC info */
if (trans->trans_cfg->device_family >=
IWL_DEVICE_FAMILY_9000) {