diff options
Diffstat (limited to 'stack/l2cap/l2c_int.h')
| -rw-r--r-- | stack/l2cap/l2c_int.h | 80 |
1 files changed, 77 insertions, 3 deletions
diff --git a/stack/l2cap/l2c_int.h b/stack/l2cap/l2c_int.h index cbaca8251..5429e6d7a 100644 --- a/stack/l2cap/l2c_int.h +++ b/stack/l2cap/l2c_int.h @@ -32,6 +32,10 @@ #include "l2cdefs.h" #include "list.h" +#if (defined(LE_L2CAP_CFC_INCLUDED) && (LE_L2CAP_CFC_INCLUDED == TRUE)) +#include <pthread.h> +#endif + #define L2CAP_MIN_MTU 48 /* Minimum acceptable MTU is 48 bytes */ /* Timeouts. Since L2CAP works off a 1-second list, all are in seconds. @@ -137,6 +141,14 @@ typedef enum #define L2CEVT_ACK_TIMEOUT 34 /* RR delay timeout */ +#if (defined(LE_L2CAP_CFC_INCLUDED) && (LE_L2CAP_CFC_INCLUDED == TRUE)) +#define L2CEVT_L2CAP_LE_CONNECT_REQ 35 /* Peer LE connection request */ +#define L2CEVT_L2CAP_LE_CONNECT_RSP 36 /* Peer LE connection response */ +#define L2CEVT_L2CAP_LE_CONNECT_RSP_NEG 37 /* Peer LE connection response(failed) */ +#define L2CEVT_L2CA_LE_CONNECT_REQ 38 /* Upper layer LE connect request */ +#define L2CEVT_L2CA_LE_CONNECT_RSP 39 /* Upper layer LE connect response */ +#define L2CEVT_L2CA_LE_CONNECT_RSP_NEG 40 /* Upper layer LE connect response(failed)*/ +#endif /* Bitmask to skip over Broadcom feature reserved (ID) to avoid sending two successive ID values, '0' id only or both */ @@ -240,10 +252,40 @@ typedef struct #if (L2CAP_UCD_INCLUDED == TRUE) tL2C_UCD_REG ucd; #endif - +#if (defined(LE_L2CAP_CFC_INCLUDED) && (LE_L2CAP_CFC_INCLUDED == TRUE)) + tBT_TRANSPORT transport; +#endif tL2CAP_APPL_INFO api; } tL2C_RCB; +#if (defined(LE_L2CAP_CFC_INCLUDED) && (LE_L2CAP_CFC_INCLUDED == TRUE)) + +/* Define LE Credit Based Connect Req */ +typedef struct l2cap_le_cb_conn_req { + UINT16 le_psm; + UINT16 scid; + UINT16 mtu; + UINT16 mps; + UINT16 init_credits; +} tL2C_LE_CB_CONN_REQ; + +/* Define LE Credit Based Connect Rsp */ +typedef struct l2cap_le_cb_conn_rsp { + UINT16 dcid; + UINT16 mtu; + UINT16 mps; + UINT16 init_credits; + UINT16 result; +} tL2C_LE_CB_CONN_RSP; + +/* Define LE Credit Based Flow Control */ +typedef struct l2cap_le_cb_flow_ctrl { + UINT16 cid; + UINT16 credits; +} tL2C_LE_CB_FLOW_CTRL; + +extern pthread_mutex_t lock_mutex_le_credits; +#endif /* LE_L2CAP_CFC_INCLUDED */ /* Define a channel control block (CCB). There may be many channel control blocks ** between the same two Bluetooth devices (i.e. on the same link). @@ -314,6 +356,12 @@ typedef struct t_l2c_ccb UINT16 fixed_chnl_idle_tout; /* Idle timeout to use for the fixed channel */ #endif UINT16 tx_data_len; + +#if (defined(LE_L2CAP_CFC_INCLUDED) && (LE_L2CAP_CFC_INCLUDED == TRUE)) + BOOLEAN is_le_coc; + tL2CAP_LE_CONN_INFO le_loc_conn_info; + tL2CAP_LE_CONN_INFO le_rmt_conn_info; +#endif /* LE_L2CAP_CFC_INCLUDED */ } tL2C_CCB; /*********************************************************************** @@ -603,6 +651,20 @@ extern void l2cu_send_peer_ble_par_req (tL2C_LCB *p_lcb, UINT16 min_int, UINT16 extern void l2cu_send_peer_ble_par_rsp (tL2C_LCB *p_lcb, UINT16 reason, UINT8 rem_id); #endif +#if (defined(LE_L2CAP_CFC_INCLUDED) && (LE_L2CAP_CFC_INCLUDED == TRUE)) +extern void l2c_cleanup (void); +extern tBT_TRANSPORT l2cu_get_chnl_transport (tL2C_CCB *p_ccb); +extern void l2cu_send_peer_le_credit_based_conn_req (tL2C_CCB *p_ccb); +extern void l2cu_send_peer_le_credit_based_conn_rsp (tL2C_CCB *p_ccb, UINT8 result); +extern void l2cu_send_peer_le_credit_based_flow_ctrl (tL2C_CCB *p_ccb, UINT16 credits); +extern tL2C_CCB *l2cu_find_ccb_by_local_id (tL2C_LCB *p_lcb, UINT8 id); +extern void l2cu_le_reject_connection (tL2C_LCB *p_lcb, UINT8 rem_id, UINT16 result); +extern void l2c_le_send_credits (tL2C_CCB *p_ccb); +extern void l2c_le_csm_execute (tL2C_CCB *p_ccb, UINT16 event, void *p_data); +extern BOOLEAN l2c_le_proc_pdu (tL2C_CCB *p_ccb, BT_HDR *p_buf); +extern BOOLEAN l2c_link_send_to_lower (tL2C_LCB *p_lcb, BT_HDR *p_buf); +#endif /* LE_L2CAP_CFC_INCLUDED */ + extern BOOLEAN l2cu_initialize_fixed_ccb (tL2C_LCB *p_lcb, UINT16 fixed_cid, tL2CAP_FCR_OPTS *p_fcr); extern void l2cu_no_dynamic_ccbs (tL2C_LCB *p_lcb); extern void l2cu_process_fixed_chnl_resp (tL2C_LCB *p_lcb); @@ -641,8 +703,16 @@ extern BOOLEAN l2cu_check_feature_req (tL2C_LCB *p_lcb, UINT8 id, UINT8 *p_data extern void l2cu_check_feature_rsp (tL2C_LCB *p_lcb, UINT8 id, UINT8 *p_data, UINT16 data_len); extern void l2cu_send_feature_req (tL2C_CCB *p_ccb); -extern tL2C_RCB *l2cu_allocate_rcb (UINT16 psm); -extern tL2C_RCB *l2cu_find_rcb_by_psm (UINT16 psm); +extern tL2C_RCB *l2cu_allocate_rcb (UINT16 psm +#if (defined(LE_L2CAP_CFC_INCLUDED) && (LE_L2CAP_CFC_INCLUDED == TRUE)) + , tBT_TRANSPORT transport +#endif + ); +extern tL2C_RCB *l2cu_find_rcb_by_psm (UINT16 psm +#if (defined(LE_L2CAP_CFC_INCLUDED) && (LE_L2CAP_CFC_INCLUDED == TRUE)) + , tBT_TRANSPORT transport +#endif + ); extern void l2cu_release_rcb (tL2C_RCB *p_rcb); extern UINT8 l2cu_process_peer_cfg_req (tL2C_CCB *p_ccb, tL2CAP_CFG_INFO *p_cfg); @@ -678,6 +748,10 @@ extern void l2c_link_processs_num_bufs (UINT16 num_lm_acl_bufs); extern UINT8 l2c_link_pkts_rcvd (UINT16 *num_pkts, UINT16 *handles); extern void l2c_link_role_changed (BD_ADDR bd_addr, UINT8 new_role, UINT8 hci_status); extern void l2c_link_sec_comp (BD_ADDR p_bda, tBT_TRANSPORT trasnport, void *p_ref_data, UINT8 status); +#if (defined(LE_L2CAP_CFC_INCLUDED) && (LE_L2CAP_CFC_INCLUDED == TRUE)) +extern void l2c_le_link_sec_comp (BD_ADDR p_bda, tBT_TRANSPORT trasnport, + void *p_ref_data, UINT8 status); +#endif extern void l2c_link_segments_xmitted (BT_HDR *p_msg); extern void l2c_pin_code_request (BD_ADDR bd_addr); extern void l2c_link_adjust_chnl_allocation (void); |