From 7721383f4199bb704c664f009423bc228bbac52e Mon Sep 17 00:00:00 2001 From: Frederic Danis Date: Thu, 28 May 2015 11:25:03 +0200 Subject: Bluetooth: hci_uart: Support operational speed during setup Add initial and operational speeds. Change to operational speed as soon as possible. If controller set_baudrate() fails, continue at initial speed. Signed-off-by: Frederic Danis Signed-off-by: Marcel Holtmann --- drivers/bluetooth/hci_uart.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'drivers/bluetooth/hci_uart.h') diff --git a/drivers/bluetooth/hci_uart.h b/drivers/bluetooth/hci_uart.h index 72120a5ba13c..e9f970c25304 100644 --- a/drivers/bluetooth/hci_uart.h +++ b/drivers/bluetooth/hci_uart.h @@ -58,10 +58,13 @@ struct hci_uart; struct hci_uart_proto { unsigned int id; const char *name; + unsigned int init_speed; + unsigned int oper_speed; int (*open)(struct hci_uart *hu); int (*close)(struct hci_uart *hu); int (*flush)(struct hci_uart *hu); int (*setup)(struct hci_uart *hu); + int (*set_baudrate)(struct hci_uart *hu, unsigned int speed); int (*recv)(struct hci_uart *hu, const void *data, int len); int (*enqueue)(struct hci_uart *hu, struct sk_buff *skb); struct sk_buff *(*dequeue)(struct hci_uart *hu); @@ -96,6 +99,7 @@ int hci_uart_register_proto(const struct hci_uart_proto *p); int hci_uart_unregister_proto(const struct hci_uart_proto *p); int hci_uart_tx_wakeup(struct hci_uart *hu); int hci_uart_init_ready(struct hci_uart *hu); +void hci_uart_set_baudrate(struct hci_uart *hu, unsigned int speed); #ifdef CONFIG_BT_HCIUART_H4 int h4_init(void); -- cgit v1.2.3