diff options
Diffstat (limited to 'drivers/net/wireless')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/fw.c | 8 | ||||
| -rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/ops.c | 6 |
2 files changed, 7 insertions, 7 deletions
diff --git a/drivers/net/wireless/iwlwifi/mvm/fw.c b/drivers/net/wireless/iwlwifi/mvm/fw.c index 534ee3123a63..52338b737223 100644 --- a/drivers/net/wireless/iwlwifi/mvm/fw.c +++ b/drivers/net/wireless/iwlwifi/mvm/fw.c @@ -402,8 +402,6 @@ out: void iwl_mvm_fw_dbg_collect(struct iwl_mvm *mvm) { - lockdep_assert_held(&mvm->mutex); - /* stop recording */ if (mvm->cfg->device_family == IWL_DEVICE_FAMILY_7000) { iwl_set_bits_prph(mvm->trans, MON_BUFF_SAMPLE_CTL, 0x100); @@ -412,11 +410,7 @@ void iwl_mvm_fw_dbg_collect(struct iwl_mvm *mvm) iwl_write_prph(mvm->trans, DBGC_OUT_CTRL, 0); } - iwl_mvm_fw_error_dump(mvm); - - /* start recording again */ - WARN_ON_ONCE(mvm->fw->dbg_dest_tlv && - iwl_mvm_start_fw_dbg_conf(mvm, mvm->fw_dbg_conf)); + schedule_work(&mvm->fw_error_dump_wk); } int iwl_mvm_start_fw_dbg_conf(struct iwl_mvm *mvm, enum iwl_fw_dbg_conf conf_id) diff --git a/drivers/net/wireless/iwlwifi/mvm/ops.c b/drivers/net/wireless/iwlwifi/mvm/ops.c index 12b565a6f1a6..90143aa838be 100644 --- a/drivers/net/wireless/iwlwifi/mvm/ops.c +++ b/drivers/net/wireless/iwlwifi/mvm/ops.c @@ -825,6 +825,12 @@ static void iwl_mvm_fw_error_dump_wk(struct work_struct *work) mutex_lock(&mvm->mutex); iwl_mvm_fw_error_dump(mvm); + + /* start recording again if the firmware is not crashed */ + WARN_ON_ONCE((!test_bit(STATUS_FW_ERROR, &mvm->trans->status)) && + mvm->fw->dbg_dest_tlv && + iwl_mvm_start_fw_dbg_conf(mvm, mvm->fw_dbg_conf)); + mutex_unlock(&mvm->mutex); iwl_mvm_unref(mvm, IWL_MVM_REF_FW_DBG_COLLECT); |