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iwlwifi: mvm: add IML/ROM information for other HW families

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This makes it easier to debug IML/ROM errors for other HW families
as well.

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.20210131201907.4a802b308a0f.I77855abbf6dc1a6edf9c914f3313a87bd78de4df@changeid
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
This commit is contained in:
Mordechay Goodstein 2021-01-31 20:22:01 +02:00 committed by Luca Coelho
parent e5d153ec54
commit 5226cecbc6
2 changed files with 20 additions and 5 deletions
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1
drivers/net/wireless/intel/iwlwifi/iwl-prph.h
View file

@ -359,6 +359,7 @@ enum {
/* device family 22000 WPROT register */
#define PREG_PRPH_WPROT_22000 0xA04D00
#define SB_MODIFY_CFG_FLAG 0xA03088
#define SB_CPU_1_STATUS 0xA01E30
#define SB_CPU_2_STATUS 0xA01E34
#define UMAG_SB_CPU_1_STATUS 0xA038C0

24
drivers/net/wireless/intel/iwlwifi/mvm/utils.c
View file

@ -499,18 +499,33 @@ static void iwl_mvm_dump_lmac_error_log(struct iwl_mvm *mvm, u8 lmac_num)
static void iwl_mvm_dump_iml_error_log(struct iwl_mvm *mvm)
{
struct iwl_trans *trans = mvm->trans;
u32 error;
u32 error, data1;
if (mvm->trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_22000) {
error = UMAG_SB_CPU_2_STATUS;
data1 = UMAG_SB_CPU_1_STATUS;
} else if (mvm->trans->trans_cfg->device_family >=
IWL_DEVICE_FAMILY_8000) {
error = SB_CPU_2_STATUS;
data1 = SB_CPU_1_STATUS;
} else {
return;
}
error = iwl_read_umac_prph(trans, UMAG_SB_CPU_2_STATUS);
IWL_ERR(trans, "IML/ROM dump:\n");
if (error & 0xFFFF0000)
IWL_ERR(trans, "IML/ROM SYSASSERT:\n");
IWL_ERR(trans, "0x%04X | IML/ROM SYSASSERT\n", error >> 16);
IWL_ERR(mvm, "0x%08X | IML/ROM error/state\n", error);
IWL_ERR(mvm, "0x%08X | IML/ROM data1\n",
iwl_read_umac_prph(trans, UMAG_SB_CPU_1_STATUS));
iwl_read_umac_prph(trans, data1));
if (mvm->trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_22000)
IWL_ERR(mvm, "0x%08X | IML/ROM WFPM_AUTH_KEY_0\n",
iwl_read_umac_prph(trans, SB_MODIFY_CFG_FLAG));
}
void iwl_mvm_dump_nic_error_log(struct iwl_mvm *mvm)
@ -528,8 +543,7 @@ void iwl_mvm_dump_nic_error_log(struct iwl_mvm *mvm)
iwl_mvm_dump_umac_error_log(mvm);
if (mvm->trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_AX210)
iwl_mvm_dump_iml_error_log(mvm);
iwl_mvm_dump_iml_error_log(mvm);
iwl_fw_error_print_fseq_regs(&mvm->fwrt);
}