357 static int ll_recv_frame(struct hci_dev *hdev, struct sk_buff *skb)  in ll_recv_frame()  argument
359 	struct hci_uart *hu = hci_get_drvdata(hdev);  in ll_recv_frame()
369 		bt_dev_err(hdev, "received HCILL_GO_TO_SLEEP_ACK in state %ld",  in ll_recv_frame()
432 	ll->rx_skb = h4_recv_buf(hu->hdev, ll->rx_skb, data, count,  in ll_recv()
436 		bt_dev_err(hu->hdev, "Frame reassembly failed (%d)", err);  in ll_recv()
452 static int read_local_version(struct hci_dev *hdev)  in read_local_version()  argument
459 	skb = __hci_cmd_sync(hdev, HCI_OP_READ_LOCAL_VERSION, 0, NULL,  in read_local_version()
462 		bt_dev_err(hdev, "Reading TI version information failed (%ld)",  in read_local_version()
481 		bt_dev_err(hdev, "Failed to read TI version info: %d", err);  in read_local_version()
495 		bt_dev_warn(lldev->hu.hdev,  in send_command_from_firmware()
500 		bt_dev_dbg(lldev->hu.hdev, "command type %d", cmd->prefix);  in send_command_from_firmware()
502 	skb = __hci_cmd_sync(lldev->hu.hdev, cmd->opcode, cmd->plen,  in send_command_from_firmware()
505 		bt_dev_err(lldev->hu.hdev, "send command failed");  in send_command_from_firmware()
526 	version = read_local_version(lldev->hu.hdev);  in download_firmware()
542 		bt_dev_err(lldev->hu.hdev, "request_firmware failed(errno %d) for %s",  in download_firmware()
555 		bt_dev_dbg(lldev->hu.hdev, " action size %d, type %d ",  in download_firmware()
563 			bt_dev_dbg(lldev->hu.hdev, "S");  in download_firmware()
571 			bt_dev_dbg(lldev->hu.hdev, "W");  in download_firmware()
574 			bt_dev_info(lldev->hu.hdev, "sleep command in scr");  in download_firmware()
590 static int ll_set_bdaddr(struct hci_dev *hdev, const bdaddr_t *bdaddr)  in ll_set_bdaddr()  argument
600 	skb = __hci_cmd_sync(hdev, HCI_VS_WRITE_BD_ADDR, sizeof(bdaddr_t),  in ll_set_bdaddr()
620 	hu->hdev->set_bdaddr = ll_set_bdaddr;  in ll_setup()
632 			bt_dev_err(hu->hdev, "Failed to get CTS");  in ll_setup()
641 		bt_dev_err(hu->hdev, "download firmware failed, retrying...");  in ll_setup()
652 		set_bit(HCI_QUIRK_INVALID_BDADDR, &hu->hdev->quirks);  in ll_setup()
654 		err = ll_set_bdaddr(hu->hdev, &lldev->bdaddr);  in ll_setup()
656 			set_bit(HCI_QUIRK_INVALID_BDADDR, &hu->hdev->quirks);  in ll_setup()
671 		skb = __hci_cmd_sync(hu->hdev, HCI_VS_UPDATE_UART_HCI_BAUDRATE,  in ll_setup()