31 	struct hci_uart *hu;  member
75 	struct hci_uart *hu;  in ath_hci_uart_work()  local
80 	hu = ath->hu;  in ath_hci_uart_work()
81 	tty = hu->tty;  in ath_hci_uart_work()
91 	clear_bit(HCI_UART_SENDING, &hu->tx_state);  in ath_hci_uart_work()
92 	hci_uart_tx_wakeup(hu);  in ath_hci_uart_work()
95 static int ath_open(struct hci_uart *hu)  in ath_open()  argument
99 	BT_DBG("hu %p", hu);  in ath_open()
101 	if (!hci_uart_has_flow_control(hu))  in ath_open()
110 	hu->priv = ath;  in ath_open()
111 	ath->hu = hu;  in ath_open()
118 static int ath_close(struct hci_uart *hu)  in ath_close()  argument
120 	struct ath_struct *ath = hu->priv;  in ath_close()
122 	BT_DBG("hu %p", hu);  in ath_close()
130 	hu->priv = NULL;  in ath_close()
136 static int ath_flush(struct hci_uart *hu)  in ath_flush()  argument
138 	struct ath_struct *ath = hu->priv;  in ath_flush()
140 	BT_DBG("hu %p", hu);  in ath_flush()
175 static int ath_setup(struct hci_uart *hu)  in ath_setup()  argument
177 	BT_DBG("hu %p", hu);  in ath_setup()
179 	hu->hdev->set_bdaddr = ath_set_bdaddr;  in ath_setup()
190 static int ath_recv(struct hci_uart *hu, const void *data, int count)  in ath_recv()  argument
192 	struct ath_struct *ath = hu->priv;  in ath_recv()
194 	ath->rx_skb = h4_recv_buf(hu->hdev, ath->rx_skb, data, count,  in ath_recv()
198 		bt_dev_err(hu->hdev, "Frame reassembly failed (%d)", err);  in ath_recv()
208 static int ath_enqueue(struct hci_uart *hu, struct sk_buff *skb)  in ath_enqueue()  argument
210 	struct ath_struct *ath = hu->priv;  in ath_enqueue()
227 	BT_DBG("hu %p skb %p", hu, skb);  in ath_enqueue()
233 	set_bit(HCI_UART_SENDING, &hu->tx_state);  in ath_enqueue()
240 static struct sk_buff *ath_dequeue(struct hci_uart *hu)  in ath_dequeue()  argument
242 	struct ath_struct *ath = hu->priv;  in ath_dequeue()