| /****************************************************************************** |
| * |
| * Copyright (C) 2001-2012 Broadcom Corporation |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at: |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| * |
| ******************************************************************************/ |
| |
| /****************************************************************************** |
| * |
| * This file contains internally used BNEP definitions |
| * |
| ******************************************************************************/ |
| |
| #ifndef BNEP_INT_H |
| #define BNEP_INT_H |
| |
| #include "bt_target.h" |
| #include "gki.h" |
| #include "bnep_api.h" |
| #include "btm_int.h" |
| #include "btu.h" |
| |
| |
| /* BNEP frame types |
| */ |
| #define BNEP_FRAME_GENERAL_ETHERNET 0x00 |
| #define BNEP_FRAME_CONTROL 0x01 |
| #define BNEP_FRAME_COMPRESSED_ETHERNET 0x02 |
| #define BNEP_FRAME_COMPRESSED_ETHERNET_SRC_ONLY 0x03 |
| #define BNEP_FRAME_COMPRESSED_ETHERNET_DEST_ONLY 0x04 |
| |
| |
| /* BNEP filter control message types |
| */ |
| #define BNEP_CONTROL_COMMAND_NOT_UNDERSTOOD 0x00 |
| #define BNEP_SETUP_CONNECTION_REQUEST_MSG 0x01 |
| #define BNEP_SETUP_CONNECTION_RESPONSE_MSG 0x02 |
| #define BNEP_FILTER_NET_TYPE_SET_MSG 0x03 |
| #define BNEP_FILTER_NET_TYPE_RESPONSE_MSG 0x04 |
| #define BNEP_FILTER_MULTI_ADDR_SET_MSG 0x05 |
| #define BNEP_FILTER_MULTI_ADDR_RESPONSE_MSG 0x06 |
| |
| |
| /* BNEP header extension types |
| */ |
| #define BNEP_EXTENSION_FILTER_CONTROL 0x00 |
| |
| |
| /* BNEP Setup Connection response codes |
| */ |
| #define BNEP_SETUP_CONN_OK 0x0000 |
| #define BNEP_SETUP_INVALID_DEST_UUID 0x0001 |
| #define BNEP_SETUP_INVALID_SRC_UUID 0x0002 |
| #define BNEP_SETUP_INVALID_UUID_SIZE 0x0003 |
| #define BNEP_SETUP_CONN_NOT_ALLOWED 0x0004 |
| |
| |
| /* BNEP filter control response codes |
| */ |
| #define BNEP_FILTER_CRL_OK 0x0000 |
| #define BNEP_FILTER_CRL_UNSUPPORTED 0x0001 |
| #define BNEP_FILTER_CRL_BAD_RANGE 0x0002 |
| #define BNEP_FILTER_CRL_MAX_REACHED 0x0003 |
| #define BNEP_FILTER_CRL_SECURITY_ERR 0x0004 |
| |
| |
| /* 802.1p protocol packet will have actual protocol field in side the payload */ |
| #define BNEP_802_1_P_PROTOCOL 0x8100 |
| |
| /* Timeout definitions. |
| */ |
| #define BNEP_CONN_TIMEOUT 20 /* Connection related timeout */ |
| #define BNEP_HOST_TIMEOUT 200 /* host responce timeout */ |
| #define BNEP_FILTER_SET_TIMEOUT 10 |
| |
| /* Define the Out-Flow default values. */ |
| #define BNEP_OFLOW_QOS_FLAG 0 |
| #define BNEP_OFLOW_SERV_TYPE 0 |
| #define BNEP_OFLOW_TOKEN_RATE 0 |
| #define BNEP_OFLOW_TOKEN_BUCKET_SIZE 0 |
| #define BNEP_OFLOW_PEAK_BANDWIDTH 0 |
| #define BNEP_OFLOW_LATENCY 0 |
| #define BNEP_OFLOW_DELAY_VARIATION 0 |
| |
| /* Define the In-Flow default values. */ |
| #define BNEP_IFLOW_QOS_FLAG 0 |
| #define BNEP_IFLOW_SERV_TYPE 0 |
| #define BNEP_IFLOW_TOKEN_RATE 0 |
| #define BNEP_IFLOW_TOKEN_BUCKET_SIZE 0 |
| #define BNEP_IFLOW_PEAK_BANDWIDTH 0 |
| #define BNEP_IFLOW_LATENCY 0 |
| #define BNEP_IFLOW_DELAY_VARIATION 0 |
| |
| #define BNEP_FLUSH_TO 0xFFFF |
| |
| #define BNEP_MAX_RETRANSMITS 3 |
| |
| /* Define the BNEP Connection Control Block |
| */ |
| typedef struct |
| { |
| #define BNEP_STATE_IDLE 0 |
| #define BNEP_STATE_CONN_START 1 |
| #define BNEP_STATE_CFG_SETUP 2 |
| #define BNEP_STATE_CONN_SETUP 3 |
| #define BNEP_STATE_SEC_CHECKING 4 |
| #define BNEP_STATE_SETUP_RCVD 5 |
| #define BNEP_STATE_CONNECTED 6 |
| UINT8 con_state; |
| |
| #define BNEP_FLAGS_IS_ORIG 0x01 |
| #define BNEP_FLAGS_HIS_CFG_DONE 0x02 |
| #define BNEP_FLAGS_MY_CFG_DONE 0x04 |
| #define BNEP_FLAGS_L2CAP_CONGESTED 0x08 |
| #define BNEP_FLAGS_FILTER_RESP_PEND 0x10 |
| #define BNEP_FLAGS_MULTI_RESP_PEND 0x20 |
| #define BNEP_FLAGS_SETUP_RCVD 0x40 |
| #define BNEP_FLAGS_CONN_COMPLETED 0x80 |
| UINT8 con_flags; |
| BT_HDR *p_pending_data; |
| |
| UINT16 l2cap_cid; |
| BD_ADDR rem_bda; |
| UINT16 rem_mtu_size; |
| TIMER_LIST_ENT conn_tle; |
| BUFFER_Q xmit_q; |
| |
| UINT16 sent_num_filters; |
| UINT16 sent_prot_filter_start[BNEP_MAX_PROT_FILTERS]; |
| UINT16 sent_prot_filter_end[BNEP_MAX_PROT_FILTERS]; |
| |
| UINT16 sent_mcast_filters; |
| BD_ADDR sent_mcast_filter_start[BNEP_MAX_MULTI_FILTERS]; |
| BD_ADDR sent_mcast_filter_end[BNEP_MAX_MULTI_FILTERS]; |
| |
| UINT16 rcvd_num_filters; |
| UINT16 rcvd_prot_filter_start[BNEP_MAX_PROT_FILTERS]; |
| UINT16 rcvd_prot_filter_end[BNEP_MAX_PROT_FILTERS]; |
| |
| UINT16 rcvd_mcast_filters; |
| BD_ADDR rcvd_mcast_filter_start[BNEP_MAX_MULTI_FILTERS]; |
| BD_ADDR rcvd_mcast_filter_end[BNEP_MAX_MULTI_FILTERS]; |
| |
| UINT16 bad_pkts_rcvd; |
| UINT8 re_transmits; |
| UINT16 handle; |
| tBT_UUID prv_src_uuid; |
| tBT_UUID prv_dst_uuid; |
| tBT_UUID src_uuid; |
| tBT_UUID dst_uuid; |
| |
| } tBNEP_CONN; |
| |
| |
| /* The main BNEP control block |
| */ |
| typedef struct |
| { |
| tL2CAP_CFG_INFO l2cap_my_cfg; /* My L2CAP config */ |
| tBNEP_CONN bcb[BNEP_MAX_CONNECTIONS]; |
| |
| tBNEP_CONNECT_IND_CB *p_conn_ind_cb; |
| tBNEP_CONN_STATE_CB *p_conn_state_cb; |
| tBNEP_DATA_IND_CB *p_data_ind_cb; |
| tBNEP_DATA_BUF_CB *p_data_buf_cb; |
| tBNEP_FILTER_IND_CB *p_filter_ind_cb; |
| tBNEP_MFILTER_IND_CB *p_mfilter_ind_cb; |
| tBNEP_TX_DATA_FLOW_CB *p_tx_data_flow_cb; |
| |
| tL2CAP_APPL_INFO reg_info; |
| |
| TIMER_LIST_ENT bnep_tle; |
| BOOLEAN profile_registered; /* TRUE when we got our BD addr */ |
| UINT8 trace_level; |
| BOOLEAN got_my_bd_addr; /* TRUE when we got our BD addr */ |
| BD_ADDR my_bda; /* BD Address of this device */ |
| |
| } tBNEP_CB; |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| /* Global BNEP data |
| */ |
| #if BNEP_DYNAMIC_MEMORY == FALSE |
| BNEP_API extern tBNEP_CB bnep_cb; |
| #else |
| BNEP_API extern tBNEP_CB *bnep_cb_ptr; |
| #define bnep_cb (*bnep_cb_ptr) |
| #endif |
| |
| /* Functions provided by bnep_main.c |
| */ |
| extern tBNEP_RESULT bnep_register_with_l2cap (void); |
| extern void bnep_disconnect (tBNEP_CONN *p_bcb, UINT16 reason); |
| extern tBNEP_CONN *bnep_conn_originate (UINT8 *p_bd_addr); |
| extern void bnep_process_timeout (TIMER_LIST_ENT *p_tle); |
| extern void bnep_connected (tBNEP_CONN *p_bcb); |
| |
| |
| /* Functions provided by bnep_utils.c |
| */ |
| extern tBNEP_CONN *bnepu_find_bcb_by_cid (UINT16 cid); |
| extern tBNEP_CONN *bnepu_find_bcb_by_bd_addr (UINT8 *p_bda); |
| extern tBNEP_CONN *bnepu_allocate_bcb (BD_ADDR p_rem_bda); |
| extern void bnepu_release_bcb (tBNEP_CONN *p_bcb); |
| extern void bnepu_send_peer_our_filters (tBNEP_CONN *p_bcb); |
| extern void bnepu_send_peer_our_multi_filters (tBNEP_CONN *p_bcb); |
| extern BOOLEAN bnepu_does_dest_support_prot (tBNEP_CONN *p_bcb, UINT16 protocol); |
| extern void bnepu_build_bnep_hdr (tBNEP_CONN *p_bcb, BT_HDR *p_buf, UINT16 protocol, |
| UINT8 *p_src_addr, UINT8 *p_dest_addr, BOOLEAN ext_bit); |
| extern void test_bnepu_build_bnep_hdr (tBNEP_CONN *p_bcb, BT_HDR *p_buf, UINT16 protocol, |
| UINT8 *p_src_addr, UINT8 *p_dest_addr, UINT8 type); |
| |
| extern tBNEP_CONN *bnepu_get_route_to_dest (UINT8 *p_bda); |
| extern void bnepu_check_send_packet (tBNEP_CONN *p_bcb, BT_HDR *p_buf); |
| extern void bnep_send_command_not_understood (tBNEP_CONN *p_bcb, UINT8 cmd_code); |
| extern void bnepu_process_peer_filter_set (tBNEP_CONN *p_bcb, UINT8 *p_filters, UINT16 len); |
| extern void bnepu_process_peer_filter_rsp (tBNEP_CONN *p_bcb, UINT8 *p_data); |
| extern void bnepu_process_multicast_filter_rsp (tBNEP_CONN *p_bcb, UINT8 *p_data); |
| extern void bnep_send_conn_req (tBNEP_CONN *p_bcb); |
| extern void bnep_send_conn_responce (tBNEP_CONN *p_bcb, UINT16 resp_code); |
| extern void bnep_process_setup_conn_req (tBNEP_CONN *p_bcb, UINT8 *p_setup, UINT8 len); |
| extern void bnep_process_setup_conn_responce (tBNEP_CONN *p_bcb, UINT8 *p_setup); |
| extern UINT8 *bnep_process_control_packet (tBNEP_CONN *p_bcb, UINT8 *p, UINT16 *len, BOOLEAN is_ext); |
| extern void bnep_sec_check_complete (BD_ADDR bd_addr, void *p_ref_data, UINT8 result); |
| extern tBNEP_RESULT bnep_is_packet_allowed (tBNEP_CONN *p_bcb, BD_ADDR p_dest_addr, UINT16 protocol, BOOLEAN fw_ext_present, UINT8 *p_data); |
| extern UINT32 bnep_get_uuid32 (tBT_UUID *src_uuid); |
| extern void bnep_dump_status (void); |
| |
| |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| |
| #endif |
| |
