diff options
Diffstat (limited to 'drivers/net/wireless/intel')
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/iwl-prph.h | 3 | ||||
| -rw-r--r-- | drivers/net/wireless/intel/iwlwifi/mvm/fw.c | 27 |
2 files changed, 23 insertions, 7 deletions
diff --git a/drivers/net/wireless/intel/iwlwifi/iwl-prph.h b/drivers/net/wireless/intel/iwlwifi/iwl-prph.h index 14c8ba23f3b9..c21d99418af9 100644 --- a/drivers/net/wireless/intel/iwlwifi/iwl-prph.h +++ b/drivers/net/wireless/intel/iwlwifi/iwl-prph.h @@ -430,6 +430,9 @@ enum aux_misc_master1_en { #define UMAG_SB_CPU_1_STATUS 0xA038C0 #define UMAG_SB_CPU_2_STATUS 0xA038C4 #define UMAG_GEN_HW_STATUS 0xA038C8 +#define UREG_UMAC_CURRENT_PC 0xa05c18 +#define UREG_LMAC1_CURRENT_PC 0xa05c1c +#define UREG_LMAC2_CURRENT_PC 0xa05c20 /* For UMAG_GEN_HW_STATUS reg check */ enum { diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c index dd685f7eb410..67d414e5db19 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/fw.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/fw.c @@ -353,22 +353,35 @@ static int iwl_mvm_load_ucode_wait_alive(struct iwl_mvm *mvm, if (ret) { struct iwl_trans *trans = mvm->trans; - if (ret == -ETIMEDOUT) - iwl_fw_dbg_error_collect(&mvm->fwrt, - FW_DBG_TRIGGER_ALIVE_TIMEOUT); - - if (trans->trans_cfg->device_family >= IWL_DEVICE_FAMILY_22000) + if (trans->trans_cfg->device_family >= + IWL_DEVICE_FAMILY_22000) { IWL_ERR(mvm, "SecBoot CPU1 Status: 0x%x, CPU2 Status: 0x%x\n", iwl_read_umac_prph(trans, UMAG_SB_CPU_1_STATUS), iwl_read_umac_prph(trans, UMAG_SB_CPU_2_STATUS)); - else if (trans->trans_cfg->device_family >= - IWL_DEVICE_FAMILY_8000) + IWL_ERR(mvm, "UMAC PC: 0x%x\n", + iwl_read_umac_prph(trans, + UREG_UMAC_CURRENT_PC)); + IWL_ERR(mvm, "LMAC PC: 0x%x\n", + iwl_read_umac_prph(trans, + UREG_LMAC1_CURRENT_PC)); + if (iwl_mvm_is_cdb_supported(mvm)) + IWL_ERR(mvm, "LMAC2 PC: 0x%x\n", + iwl_read_umac_prph(trans, + UREG_LMAC2_CURRENT_PC)); + } else if (trans->trans_cfg->device_family >= + IWL_DEVICE_FAMILY_8000) { IWL_ERR(mvm, "SecBoot CPU1 Status: 0x%x, CPU2 Status: 0x%x\n", iwl_read_prph(trans, SB_CPU_1_STATUS), iwl_read_prph(trans, SB_CPU_2_STATUS)); + } + + if (ret == -ETIMEDOUT) + iwl_fw_dbg_error_collect(&mvm->fwrt, + FW_DBG_TRIGGER_ALIVE_TIMEOUT); + iwl_fw_set_current_image(&mvm->fwrt, old_type); return ret; } |