BT: add reset even bt firmware already reloaded

this fix reboot bt failure init issue in VM env. Tracked-On: OAM-125247 Tracked-On: OAM-127456 Tracked-On: OAM-127455 Tracked-On: OAM-125249 Signed-off-by: Austin Sun <[email protected]>
projectceladon · Dec 5, 2024 · 4db9bc3 · 4db9bc3
1 parent 7314f34
commit 4db9bc3
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/drivers/bluetooth/btintel.c b/drivers/bluetooth/btintel.c
@@ -2206,8 +2206,12 @@ static int btintel_prepare_fw_download_tlv(struct hci_dev *hdev,
 	if (err < 0) {
 		if (err == -EALREADY) {
 			/* Firmware has already been loaded */
-			btintel_set_flag(hdev, INTEL_FIRMWARE_LOADED);
-			err = 0;
+			bt_dev_info(hdev, "Firmware already loaded");
+			//btintel_set_flag(hdev, INTEL_FIRMWARE_LOADED);
+			btintel_reset_to_bootloader(hdev);
+			/*even this error report, the BT still working ,
+			so 150ms delay is still needed */
+			msleep(150);
 			goto done;
 		}