diff options
Diffstat (limited to 'drivers/net/wireless/ath/ath10k/core.c')
-rw-r--r-- | drivers/net/wireless/ath/ath10k/core.c | 43 |
1 files changed, 31 insertions, 12 deletions
diff --git a/drivers/net/wireless/ath/ath10k/core.c b/drivers/net/wireless/ath/ath10k/core.c index 1129994fb105..3b59af3bddf4 100644 --- a/drivers/net/wireless/ath/ath10k/core.c +++ b/drivers/net/wireless/ath/ath10k/core.c @@ -597,10 +597,8 @@ static int ath10k_init_uart(struct ath10k *ar) return ret; } - if (!uart_print) { - ath10k_info("UART prints disabled\n"); + if (!uart_print) return 0; - } ret = ath10k_bmi_write32(ar, hi_dbg_uart_txpin, 7); if (ret) { @@ -645,8 +643,8 @@ static int ath10k_init_hw_params(struct ath10k *ar) ar->hw_params = *hw_params; - ath10k_info("Hardware name %s version 0x%x\n", - ar->hw_params.name, ar->target_version); + ath10k_dbg(ATH10K_DBG_BOOT, "Hardware name %s version 0x%x\n", + ar->hw_params.name, ar->target_version); return 0; } @@ -664,7 +662,8 @@ static void ath10k_core_restart(struct work_struct *work) ieee80211_restart_hw(ar->hw); break; case ATH10K_STATE_OFF: - /* this can happen if driver is being unloaded */ + /* this can happen if driver is being unloaded + * or if the crash happens during FW probing */ ath10k_warn("cannot restart a device that hasn't been started\n"); break; case ATH10K_STATE_RESTARTING: @@ -737,8 +736,6 @@ EXPORT_SYMBOL(ath10k_core_create); void ath10k_core_destroy(struct ath10k *ar) { - ath10k_debug_destroy(ar); - flush_workqueue(ar->workqueue); destroy_workqueue(ar->workqueue); @@ -786,21 +783,30 @@ int ath10k_core_start(struct ath10k *ar) goto err; } - status = ath10k_htc_wait_target(&ar->htc); - if (status) + status = ath10k_hif_start(ar); + if (status) { + ath10k_err("could not start HIF: %d\n", status); goto err_wmi_detach; + } + + status = ath10k_htc_wait_target(&ar->htc); + if (status) { + ath10k_err("failed to connect to HTC: %d\n", status); + goto err_hif_stop; + } status = ath10k_htt_attach(ar); if (status) { ath10k_err("could not attach htt (%d)\n", status); - goto err_wmi_detach; + goto err_hif_stop; } status = ath10k_init_connect_htc(ar); if (status) goto err_htt_detach; - ath10k_info("firmware %s booted\n", ar->hw->wiphy->fw_version); + ath10k_dbg(ATH10K_DBG_BOOT, "firmware %s booted\n", + ar->hw->wiphy->fw_version); status = ath10k_wmi_cmd_init(ar); if (status) { @@ -826,12 +832,23 @@ int ath10k_core_start(struct ath10k *ar) ar->free_vdev_map = (1 << TARGET_NUM_VDEVS) - 1; INIT_LIST_HEAD(&ar->arvifs); + if (!test_bit(ATH10K_FLAG_FIRST_BOOT_DONE, &ar->dev_flags)) + ath10k_info("%s (0x%x) fw %s api %d htt %d.%d\n", + ar->hw_params.name, ar->target_version, + ar->hw->wiphy->fw_version, ar->fw_api, + ar->htt.target_version_major, + ar->htt.target_version_minor); + + __set_bit(ATH10K_FLAG_FIRST_BOOT_DONE, &ar->dev_flags); + return 0; err_disconnect_htc: ath10k_htc_stop(&ar->htc); err_htt_detach: ath10k_htt_detach(&ar->htt); +err_hif_stop: + ath10k_hif_stop(ar); err_wmi_detach: ath10k_wmi_detach(ar); err: @@ -985,6 +1002,8 @@ void ath10k_core_unregister(struct ath10k *ar) ath10k_mac_unregister(ar); ath10k_core_free_firmware_files(ar); + + ath10k_debug_destroy(ar); } EXPORT_SYMBOL(ath10k_core_unregister); |