diff options
Diffstat (limited to 'drivers/bluetooth/hci_uart.h')
| -rw-r--r-- | drivers/bluetooth/hci_uart.h | 54 |
1 files changed, 49 insertions, 5 deletions
diff --git a/drivers/bluetooth/hci_uart.h b/drivers/bluetooth/hci_uart.h index 247488edcbf9..72120a5ba13c 100644 --- a/drivers/bluetooth/hci_uart.h +++ b/drivers/bluetooth/hci_uart.h @@ -35,7 +35,7 @@ #define HCIUARTGETFLAGS _IOR('U', 204, int) /* UART protocols */ -#define HCI_UART_MAX_PROTO 6 +#define HCI_UART_MAX_PROTO 8 #define HCI_UART_H4 0 #define HCI_UART_BCSP 1 @@ -43,21 +43,26 @@ #define HCI_UART_H4DS 3 #define HCI_UART_LL 4 #define HCI_UART_ATH3K 5 +#define HCI_UART_INTEL 6 +#define HCI_UART_BCM 7 #define HCI_UART_RAW_DEVICE 0 #define HCI_UART_RESET_ON_INIT 1 #define HCI_UART_CREATE_AMP 2 #define HCI_UART_INIT_PENDING 3 #define HCI_UART_EXT_CONFIG 4 +#define HCI_UART_VND_DETECT 5 struct hci_uart; struct hci_uart_proto { unsigned int id; + const char *name; int (*open)(struct hci_uart *hu); int (*close)(struct hci_uart *hu); int (*flush)(struct hci_uart *hu); - int (*recv)(struct hci_uart *hu, void *data, int len); + int (*setup)(struct hci_uart *hu); + 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); }; @@ -71,7 +76,7 @@ struct hci_uart { struct work_struct init_ready; struct work_struct write_work; - struct hci_uart_proto *proto; + const struct hci_uart_proto *proto; void *priv; struct sk_buff *tx_skb; @@ -87,14 +92,48 @@ struct hci_uart { #define HCI_UART_SENDING 1 #define HCI_UART_TX_WAKEUP 2 -int hci_uart_register_proto(struct hci_uart_proto *p); -int hci_uart_unregister_proto(struct hci_uart_proto *p); +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); #ifdef CONFIG_BT_HCIUART_H4 int h4_init(void); int h4_deinit(void); + +struct h4_recv_pkt { + u8 type; /* Packet type */ + u8 hlen; /* Header length */ + u8 loff; /* Data length offset in header */ + u8 lsize; /* Data length field size */ + u16 maxlen; /* Max overall packet length */ + int (*recv)(struct hci_dev *hdev, struct sk_buff *skb); +}; + +#define H4_RECV_ACL \ + .type = HCI_ACLDATA_PKT, \ + .hlen = HCI_ACL_HDR_SIZE, \ + .loff = 2, \ + .lsize = 2, \ + .maxlen = HCI_MAX_FRAME_SIZE \ + +#define H4_RECV_SCO \ + .type = HCI_SCODATA_PKT, \ + .hlen = HCI_SCO_HDR_SIZE, \ + .loff = 2, \ + .lsize = 1, \ + .maxlen = HCI_MAX_SCO_SIZE + +#define H4_RECV_EVENT \ + .type = HCI_EVENT_PKT, \ + .hlen = HCI_EVENT_HDR_SIZE, \ + .loff = 1, \ + .lsize = 1, \ + .maxlen = HCI_MAX_EVENT_SIZE + +struct sk_buff *h4_recv_buf(struct hci_dev *hdev, struct sk_buff *skb, + const unsigned char *buffer, int count, + const struct h4_recv_pkt *pkts, int pkts_count); #endif #ifdef CONFIG_BT_HCIUART_BCSP @@ -116,3 +155,8 @@ int ath_deinit(void); int h5_init(void); int h5_deinit(void); #endif + +#ifdef CONFIG_BT_HCIUART_BCM +int bcm_init(void); +int bcm_deinit(void); +#endif |