diff options
Diffstat (limited to 'drivers/net/wireless/iwlwifi/mvm/ops.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/mvm/ops.c | 44 |
1 files changed, 39 insertions, 5 deletions
diff --git a/drivers/net/wireless/iwlwifi/mvm/ops.c b/drivers/net/wireless/iwlwifi/mvm/ops.c index 2dffc3600ed3..fe40922a6b0d 100644 --- a/drivers/net/wireless/iwlwifi/mvm/ops.c +++ b/drivers/net/wireless/iwlwifi/mvm/ops.c @@ -237,8 +237,6 @@ static const struct iwl_rx_handlers iwl_mvm_rx_handlers[] = { RX_HANDLER(EOSP_NOTIFICATION, iwl_mvm_rx_eosp_notif, false), - RX_HANDLER(SCAN_REQUEST_CMD, iwl_mvm_rx_scan_response, false), - RX_HANDLER(SCAN_COMPLETE_NOTIFICATION, iwl_mvm_rx_scan_complete, true), RX_HANDLER(SCAN_ITERATION_COMPLETE, iwl_mvm_rx_scan_offload_iter_complete_notif, false), RX_HANDLER(SCAN_OFFLOAD_COMPLETE, @@ -311,6 +309,7 @@ static const char *const iwl_mvm_cmd_strings[REPLY_MAX] = { CMD(REPLY_RX_MPDU_CMD), CMD(BEACON_NOTIFICATION), CMD(BEACON_TEMPLATE_CMD), + CMD(STATISTICS_CMD), CMD(STATISTICS_NOTIFICATION), CMD(EOSP_NOTIFICATION), CMD(REDUCE_TX_POWER_CMD), @@ -456,7 +455,7 @@ iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg, INIT_WORK(&mvm->roc_done_wk, iwl_mvm_roc_done_wk); INIT_WORK(&mvm->sta_drained_wk, iwl_mvm_sta_drained_wk); INIT_WORK(&mvm->d0i3_exit_work, iwl_mvm_d0i3_exit_work); - INIT_WORK(&mvm->fw_error_dump_wk, iwl_mvm_fw_error_dump_wk); + INIT_DELAYED_WORK(&mvm->fw_dump_wk, iwl_mvm_fw_error_dump_wk); INIT_DELAYED_WORK(&mvm->tdls_cs.dwork, iwl_mvm_tdls_ch_switch_work); spin_lock_init(&mvm->d0i3_tx_lock); @@ -504,6 +503,7 @@ iwl_op_mode_mvm_start(struct iwl_trans *trans, const struct iwl_cfg *cfg, trans->dbg_dest_reg_num = mvm->fw->dbg_dest_reg_num; memcpy(trans->dbg_conf_tlv, mvm->fw->dbg_conf_tlv, sizeof(trans->dbg_conf_tlv)); + trans->dbg_trigger_tlv = mvm->fw->dbg_trigger_tlv; /* set up notification wait support */ iwl_notification_wait_init(&mvm->notif_wait); @@ -685,6 +685,38 @@ static void iwl_mvm_async_handlers_wk(struct work_struct *wk) mutex_unlock(&mvm->mutex); } +static inline void iwl_mvm_rx_check_trigger(struct iwl_mvm *mvm, + struct iwl_rx_packet *pkt) +{ + struct iwl_fw_dbg_trigger_tlv *trig; + struct iwl_fw_dbg_trigger_cmd *cmds_trig; + char buf[32]; + int i; + + if (!iwl_fw_dbg_trigger_enabled(mvm->fw, FW_DBG_TRIGGER_FW_NOTIF)) + return; + + trig = iwl_fw_dbg_get_trigger(mvm->fw, FW_DBG_TRIGGER_FW_NOTIF); + cmds_trig = (void *)trig->data; + + if (!iwl_fw_dbg_trigger_check_stop(mvm, NULL, trig)) + return; + + for (i = 0; i < ARRAY_SIZE(cmds_trig->cmds); i++) { + /* don't collect on CMD 0 */ + if (!cmds_trig->cmds[i].cmd_id) + break; + + if (cmds_trig->cmds[i].cmd_id != pkt->hdr.cmd) + continue; + + memset(buf, 0, sizeof(buf)); + snprintf(buf, sizeof(buf), "CMD 0x%02x received", pkt->hdr.cmd); + iwl_mvm_fw_dbg_collect_trig(mvm, trig, buf, sizeof(buf)); + break; + } +} + static int iwl_mvm_rx_dispatch(struct iwl_op_mode *op_mode, struct iwl_rx_cmd_buffer *rxb, struct iwl_device_cmd *cmd) @@ -693,6 +725,8 @@ static int iwl_mvm_rx_dispatch(struct iwl_op_mode *op_mode, struct iwl_mvm *mvm = IWL_OP_MODE_GET_MVM(op_mode); u8 i; + iwl_mvm_rx_check_trigger(mvm, pkt); + /* * Do the notification wait before RX handlers so * even if the RX handler consumes the RXB we have @@ -827,7 +861,7 @@ static void iwl_mvm_reprobe_wk(struct work_struct *wk) static void iwl_mvm_fw_error_dump_wk(struct work_struct *work) { struct iwl_mvm *mvm = - container_of(work, struct iwl_mvm, fw_error_dump_wk); + container_of(work, struct iwl_mvm, fw_dump_wk.work); if (iwl_mvm_ref_sync(mvm, IWL_MVM_REF_FW_DBG_COLLECT)) return; @@ -879,7 +913,7 @@ void iwl_mvm_nic_restart(struct iwl_mvm *mvm, bool fw_error) * can't recover this since we're already half suspended. */ if (!mvm->restart_fw && fw_error) { - schedule_work(&mvm->fw_error_dump_wk); + iwl_mvm_fw_dbg_collect_desc(mvm, &iwl_mvm_dump_desc_assert, 0); } else if (test_and_set_bit(IWL_MVM_STATUS_IN_HW_RESTART, &mvm->status)) { struct iwl_mvm_reprobe *reprobe; |