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Diffstat (limited to 'stack/bnep/bnep_int.h')
| -rw-r--r-- | stack/bnep/bnep_int.h | 251 |
1 files changed, 251 insertions, 0 deletions
diff --git a/stack/bnep/bnep_int.h b/stack/bnep/bnep_int.h new file mode 100644 index 0000000..528c809 --- /dev/null +++ b/stack/bnep/bnep_int.h @@ -0,0 +1,251 @@ +/****************************************************************************** + * + * 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 + |