16ef101187774e30ddba6b46bbedef549a42196adAndre Eisenbach/****************************************************************************** 26ef101187774e30ddba6b46bbedef549a42196adAndre Eisenbach * 36ef101187774e30ddba6b46bbedef549a42196adAndre Eisenbach * Copyright (C) 1999-2012 Broadcom Corporation 46ef101187774e30ddba6b46bbedef549a42196adAndre Eisenbach * 56ef101187774e30ddba6b46bbedef549a42196adAndre Eisenbach * Licensed under the Apache License, Version 2.0 (the "License"); 66ef101187774e30ddba6b46bbedef549a42196adAndre Eisenbach * you may not use this file except in compliance with the License. 76ef101187774e30ddba6b46bbedef549a42196adAndre Eisenbach * You may obtain a copy of the License at: 86ef101187774e30ddba6b46bbedef549a42196adAndre Eisenbach * 96ef101187774e30ddba6b46bbedef549a42196adAndre Eisenbach * http://www.apache.org/licenses/LICENSE-2.0 106ef101187774e30ddba6b46bbedef549a42196adAndre Eisenbach * 116ef101187774e30ddba6b46bbedef549a42196adAndre Eisenbach * Unless required by applicable law or agreed to in writing, software 126ef101187774e30ddba6b46bbedef549a42196adAndre Eisenbach * distributed under the License is distributed on an "AS IS" BASIS, 136ef101187774e30ddba6b46bbedef549a42196adAndre Eisenbach * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 146ef101187774e30ddba6b46bbedef549a42196adAndre Eisenbach * See the License for the specific language governing permissions and 156ef101187774e30ddba6b46bbedef549a42196adAndre Eisenbach * limitations under the License. 166ef101187774e30ddba6b46bbedef549a42196adAndre Eisenbach * 176ef101187774e30ddba6b46bbedef549a42196adAndre Eisenbach ******************************************************************************/ 186ef101187774e30ddba6b46bbedef549a42196adAndre Eisenbach 196ef101187774e30ddba6b46bbedef549a42196adAndre Eisenbach/****************************************************************************** 206ef101187774e30ddba6b46bbedef549a42196adAndre Eisenbach * 216ef101187774e30ddba6b46bbedef549a42196adAndre Eisenbach * This file contains L2CAP interface functions 226ef101187774e30ddba6b46bbedef549a42196adAndre Eisenbach * 236ef101187774e30ddba6b46bbedef549a42196adAndre Eisenbach ******************************************************************************/ 24e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 25e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach#include "bt_target.h" 26e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach#include "gki.h" 27e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 28e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach#include "rfcdefs.h" 29e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach#include "port_api.h" 30e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach#include "port_int.h" 31e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach#include "l2c_api.h" 32e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach#include "l2cdefs.h" 33e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach#include "rfc_int.h" 34e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 35e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 366ef101187774e30ddba6b46bbedef549a42196adAndre Eisenbach/* 37e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach** Define Callback functions to be called by L2CAP 38e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach*/ 39e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachstatic void RFCOMM_ConnectInd (BD_ADDR bd_addr, UINT16 lcid, UINT16 psm, UINT8 id); 40e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachstatic void RFCOMM_ConnectCnf (UINT16 lcid, UINT16 err); 41e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachstatic void RFCOMM_ConfigInd (UINT16 lcid, tL2CAP_CFG_INFO *p_cfg); 42e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachstatic void RFCOMM_ConfigCnf (UINT16 lcid, tL2CAP_CFG_INFO *p_cfg); 43e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachstatic void RFCOMM_DisconnectInd (UINT16 lcid, BOOLEAN is_clear); 44e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachstatic void RFCOMM_QoSViolationInd (BD_ADDR bd_addr); 45e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachstatic void RFCOMM_BufDataInd (UINT16 lcid, BT_HDR *p_buf); 46e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachstatic void RFCOMM_CongestionStatusInd (UINT16 lcid, BOOLEAN is_congested); 47e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 48e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 49e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach/******************************************************************************* 50e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach** 51e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach** Function rfcomm_l2cap_if_init 52e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach** 53e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach** Description This function is called during the RFCOMM task startup 54e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach** to register interface functions with L2CAP. 55e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach** 56e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach*******************************************************************************/ 57e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachvoid rfcomm_l2cap_if_init (void) 58e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach{ 59e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach tL2CAP_APPL_INFO *p_l2c = &rfc_cb.rfc.reg_info; 60e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 61e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach p_l2c->pL2CA_ConnectInd_Cb = RFCOMM_ConnectInd; 62e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach p_l2c->pL2CA_ConnectCfm_Cb = RFCOMM_ConnectCnf; 63e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach p_l2c->pL2CA_ConnectPnd_Cb = NULL; 64e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach p_l2c->pL2CA_ConfigInd_Cb = RFCOMM_ConfigInd; 65e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach p_l2c->pL2CA_ConfigCfm_Cb = RFCOMM_ConfigCnf; 66e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach p_l2c->pL2CA_DisconnectInd_Cb = RFCOMM_DisconnectInd; 67e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach p_l2c->pL2CA_DisconnectCfm_Cb = NULL; 68e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach p_l2c->pL2CA_QoSViolationInd_Cb = RFCOMM_QoSViolationInd; 69e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach p_l2c->pL2CA_DataInd_Cb = RFCOMM_BufDataInd; 70e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach p_l2c->pL2CA_CongestionStatus_Cb = RFCOMM_CongestionStatusInd; 71e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach p_l2c->pL2CA_TxComplete_Cb = NULL; 72e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 73e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 74e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach L2CA_Register (BT_PSM_RFCOMM, p_l2c); 75e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach} 76e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 77e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 78e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach/******************************************************************************* 79e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach** 80e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach** Function RFCOMM_ConnectInd 81e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach** 826ef101187774e30ddba6b46bbedef549a42196adAndre Eisenbach** Description This is a callback function called by L2CAP when 83e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach** L2CA_ConnectInd received. Allocate multiplexer control block 84e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach** and dispatch the event to it. 85e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach** 86e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach*******************************************************************************/ 87e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachvoid RFCOMM_ConnectInd (BD_ADDR bd_addr, UINT16 lcid, UINT16 psm, UINT8 id) 88e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach{ 89e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach tRFC_MCB *p_mcb = rfc_alloc_multiplexer_channel(bd_addr, FALSE); 90e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 91e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach if ((p_mcb)&&(p_mcb->state != RFC_MX_STATE_IDLE)) 92e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach { 93e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach /* if this is collision case */ 94e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach if ((p_mcb->is_initiator)&&(p_mcb->state == RFC_MX_STATE_WAIT_CONN_CNF)) 95e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach { 96e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach p_mcb->pending_lcid = lcid; 97e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach p_mcb->pending_id = id; 98e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 99e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach /* wait random timeout (2 - 12) to resolve collision */ 100e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach /* if peer gives up then local device rejects incoming connection and continues as initiator */ 101e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach /* if timeout, local device disconnects outgoing connection and continues as acceptor */ 102e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach RFCOMM_TRACE_DEBUG2 ("RFCOMM_ConnectInd start timer for collision, initiator's LCID(0x%x), acceptor's LCID(0x%x)", 103e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach p_mcb->lcid, p_mcb->pending_lcid); 104e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 105e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach rfc_timer_start(p_mcb, (UINT16)(GKI_get_tick_count()%10 + 2)); 106e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach return; 107e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach } 108e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach else 109e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach { 110e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach /* we cannot accept connection request from peer at this state */ 111e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach /* don't update lcid */ 112e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach p_mcb = NULL; 113e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach } 114e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach } 115e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach else 116e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach { 117e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach /* store mcb even if null */ 118e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach rfc_save_lcid_mcb (p_mcb, lcid); 119e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach } 120e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 121e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach if (p_mcb == NULL) 122e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach { 123e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach L2CA_ConnectRsp (bd_addr, id, lcid, L2CAP_CONN_NO_RESOURCES, 0); 124e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach return; 125e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach } 126e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach p_mcb->lcid = lcid; 127e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 128e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach rfc_mx_sm_execute (p_mcb, RFC_MX_EVENT_CONN_IND, &id); 129e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach} 130e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 131e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 132e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach/******************************************************************************* 133e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach** 134e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach** Function RFCOMM_ConnectCnf 135e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach** 1366ef101187774e30ddba6b46bbedef549a42196adAndre Eisenbach** Description This is a callback function called by L2CAP when 137e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach** L2CA_ConnectCnf received. Save L2CAP handle and dispatch 138e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach** event to the FSM. 139e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach** 140e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach*******************************************************************************/ 141e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachvoid RFCOMM_ConnectCnf (UINT16 lcid, UINT16 result) 142e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach{ 143e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach tRFC_MCB *p_mcb = rfc_find_lcid_mcb (lcid); 144e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 145e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach if (!p_mcb) 146e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach { 147e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach RFCOMM_TRACE_ERROR1 ("RFCOMM_ConnectCnf LCID:0x%x", lcid); 148e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach return; 149e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach } 150e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 151e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach if (p_mcb->pending_lcid) 152e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach { 153e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach /* if peer rejects our connect request but peer's connect request is pending */ 154e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach if (result != L2CAP_CONN_OK ) 155e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach { 156e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT16 i; 157e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT8 idx; 158e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 159e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach RFCOMM_TRACE_DEBUG1 ("RFCOMM_ConnectCnf retry as acceptor on pending LCID(0x%x)", p_mcb->pending_lcid); 160e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 161e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach /* remove mcb from mapping table */ 162e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach rfc_save_lcid_mcb (NULL, p_mcb->lcid); 163e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 164e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach p_mcb->lcid = p_mcb->pending_lcid; 165e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach p_mcb->is_initiator = FALSE; 166e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach p_mcb->state = RFC_MX_STATE_IDLE; 167e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 168e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach /* store mcb into mapping table */ 169e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach rfc_save_lcid_mcb (p_mcb, p_mcb->lcid); 170e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 171e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach /* update direction bit */ 172e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach for (i = 0; i < RFCOMM_MAX_DLCI; i += 2) 173e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach { 174e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach if ((idx = p_mcb->port_inx[i]) != 0) 175e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach { 176e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach p_mcb->port_inx[i] = 0; 177e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach p_mcb->port_inx[i+1] = idx; 178e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach rfc_cb.port.port[idx - 1].dlci += 1; 179e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach RFCOMM_TRACE_DEBUG2 ("RFCOMM MX - DLCI:%d -> %d", i, rfc_cb.port.port[idx - 1].dlci); 180e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach } 181e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach } 182e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 183e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach rfc_mx_sm_execute (p_mcb, RFC_MX_EVENT_CONN_IND, &(p_mcb->pending_id)); 184e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach return; 185e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach } 186e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach else 187e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach { 188e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach RFCOMM_TRACE_DEBUG1 ("RFCOMM_ConnectCnf peer gave up pending LCID(0x%x)", p_mcb->pending_lcid); 189e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 190e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach /* Peer gave up his connection request, make sure cleaning up L2CAP channel */ 191e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach L2CA_ConnectRsp (p_mcb->bd_addr, p_mcb->pending_id, p_mcb->pending_lcid, L2CAP_CONN_NO_RESOURCES, 0); 192e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 193e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach p_mcb->pending_lcid = 0; 194e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach } 195e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach } 196e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 197e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach /* Save LCID to be used in all consecutive calls to L2CAP */ 198e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach p_mcb->lcid = lcid; 199e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 200e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach rfc_mx_sm_execute (p_mcb, RFC_MX_EVENT_CONN_CNF, &result); 201e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach} 202e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 203e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 204e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach/******************************************************************************* 205e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach** 206e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach** Function RFCOMM_ConfigInd 207e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach** 2086ef101187774e30ddba6b46bbedef549a42196adAndre Eisenbach** Description This is a callback function called by L2CAP when 209e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach** L2CA_ConfigInd received. Save parameters in the control 210e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach** block and dispatch event to the FSM. 211e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach** 212e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach*******************************************************************************/ 213e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachvoid RFCOMM_ConfigInd (UINT16 lcid, tL2CAP_CFG_INFO *p_cfg) 214e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach{ 215e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach tRFC_MCB *p_mcb = rfc_find_lcid_mcb (lcid); 216e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 217e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach if (!p_mcb) 218e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach { 219e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach RFCOMM_TRACE_ERROR1 ("RFCOMM_ConfigInd LCID:0x%x", lcid); 220e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach return; 221e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach } 222e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 223e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach rfc_mx_sm_execute (p_mcb, RFC_MX_EVENT_CONF_IND, (void *)p_cfg); 224e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach} 225e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 226e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 227e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach/******************************************************************************* 228e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach** 229e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach** Function RFCOMM_ConfigCnf 230e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach** 2316ef101187774e30ddba6b46bbedef549a42196adAndre Eisenbach** Description This is a callback function called by L2CAP when 232e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach** L2CA_ConfigCnf received. Save L2CAP handle and dispatch 233e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach** event to the FSM. 234e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach** 235e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach*******************************************************************************/ 236e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachvoid RFCOMM_ConfigCnf (UINT16 lcid, tL2CAP_CFG_INFO *p_cfg) 237e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach{ 238e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach tRFC_MCB *p_mcb = rfc_find_lcid_mcb (lcid); 239e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 240e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach if (!p_mcb) 241e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach { 242e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach RFCOMM_TRACE_ERROR1 ("RFCOMM_ConfigCnf no MCB LCID:0x%x", lcid); 243e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach return; 244e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach } 245e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 246e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach rfc_mx_sm_execute (p_mcb, RFC_MX_EVENT_CONF_CNF, (void *)p_cfg); 247e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach} 248e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 249e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 250e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach/******************************************************************************* 251e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach** 252e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach** Function RFCOMM_QoSViolationInd 253e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach** 2546ef101187774e30ddba6b46bbedef549a42196adAndre Eisenbach** Description This is a callback function called by L2CAP when 255e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach** L2CA_QoSViolationIndInd received. Dispatch event to the FSM. 256e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach** 257e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach*******************************************************************************/ 258e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachvoid RFCOMM_QoSViolationInd (BD_ADDR bd_addr) 259e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach{ 260e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach} 261e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 262e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 263e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach/******************************************************************************* 264e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach** 265e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach** Function RFCOMM_DisconnectInd 266e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach** 2676ef101187774e30ddba6b46bbedef549a42196adAndre Eisenbach** Description This is a callback function called by L2CAP when 268e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach** L2CA_DisconnectInd received. Dispatch event to the FSM. 269e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach** 270e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach*******************************************************************************/ 271e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachvoid RFCOMM_DisconnectInd (UINT16 lcid, BOOLEAN is_conf_needed) 272e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach{ 273e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach tRFC_MCB *p_mcb = rfc_find_lcid_mcb (lcid); 274e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 275e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach if (is_conf_needed) 276e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach { 277e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach L2CA_DisconnectRsp (lcid); 278e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach } 279e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 280e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach if (!p_mcb) 281e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach { 282e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach RFCOMM_TRACE_WARNING1 ("RFCOMM_DisconnectInd LCID:0x%x", lcid); 283e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach return; 284e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach } 285e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 286e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach rfc_mx_sm_execute (p_mcb, RFC_MX_EVENT_DISC_IND, NULL); 287e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach} 288e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 289e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 290e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach/******************************************************************************* 291e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach** 292e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach** Function RFCOMM_BufDataInd 293e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach** 2946ef101187774e30ddba6b46bbedef549a42196adAndre Eisenbach** Description This is a callback function called by L2CAP when 2956ef101187774e30ddba6b46bbedef549a42196adAndre Eisenbach** data RFCOMM frame is received. Parse the frames, check 296e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach** the checksum and dispatch event to multiplexer or port 297e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach** state machine depending on the frame destination. 298e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach** 299e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach*******************************************************************************/ 300e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachvoid RFCOMM_BufDataInd (UINT16 lcid, BT_HDR *p_buf) 301e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach{ 302e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach tRFC_MCB *p_mcb = rfc_find_lcid_mcb (lcid); 303e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach tPORT *p_port; 304e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach UINT8 event; 305e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 306e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 307e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach if (!p_mcb) 308e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach { 309e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach RFCOMM_TRACE_WARNING1 ("RFCOMM_BufDataInd LCID:0x%x", lcid); 310e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach GKI_freebuf (p_buf); 311e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach return; 312e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach } 313e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 314e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach event = rfc_parse_data (p_mcb, &rfc_cb.rfc.rx_frame, p_buf); 315e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 316e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach /* If the frame did not pass validation just ignore it */ 317e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach if (event == RFC_EVENT_BAD_FRAME) 318e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach { 319e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach GKI_freebuf (p_buf); 320e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach return; 321e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach } 322e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 323e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach if (rfc_cb.rfc.rx_frame.dlci == RFCOMM_MX_DLCI) 324e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach { 325e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach /* Take special care of the Multiplexer Control Messages */ 326e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach if (event == RFC_EVENT_UIH) 327e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach { 328e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach rfc_process_mx_message (p_mcb, p_buf); 329e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach return; 330e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach } 331e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 332e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach /* Other multiplexer events go to state machine */ 333e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach rfc_mx_sm_execute (p_mcb, event, NULL); 334e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach GKI_freebuf (p_buf); 335e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach return; 336e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach } 337e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 338e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach /* The frame was received on the data channel DLCI, verify that DLC exists */ 339e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach if (((p_port = port_find_mcb_dlci_port (p_mcb, rfc_cb.rfc.rx_frame.dlci)) == NULL) 340e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach || (!p_port->rfc.p_mcb)) 341e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach { 342e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach /* If this is a SABME on the new port, check if any appl is waiting for it */ 343e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach if (event != RFC_EVENT_SABME) 344e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach { 345e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach if (( p_mcb->is_initiator && !rfc_cb.rfc.rx_frame.cr) 346e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach || (!p_mcb->is_initiator && rfc_cb.rfc.rx_frame.cr)) 347e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach rfc_send_dm (p_mcb, rfc_cb.rfc.rx_frame.dlci, rfc_cb.rfc.rx_frame.pf); 348e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach GKI_freebuf (p_buf); 349e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach return; 350e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach } 351e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 352e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach if ((p_port = port_find_dlci_port (rfc_cb.rfc.rx_frame.dlci)) == NULL) 353e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach { 354e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach rfc_send_dm (p_mcb, rfc_cb.rfc.rx_frame.dlci, TRUE); 355e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach GKI_freebuf (p_buf); 356e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach return; 357e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach } 358e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach p_mcb->port_inx[rfc_cb.rfc.rx_frame.dlci] = p_port->inx; 359e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach p_port->rfc.p_mcb = p_mcb; 360e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach } 361e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 362e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach if (event == RFC_EVENT_UIH) 363e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach { 364e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach if (p_buf->len > 0) 365e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach rfc_port_sm_execute (p_port, event, p_buf); 366e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach else 367e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach GKI_freebuf (p_buf); 3686ef101187774e30ddba6b46bbedef549a42196adAndre Eisenbach 369e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach if (rfc_cb.rfc.rx_frame.credit != 0) 370e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach rfc_inc_credit (p_port, rfc_cb.rfc.rx_frame.credit); 371e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 372e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach return; 373e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach } 374e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach rfc_port_sm_execute (p_port, event, NULL); 375e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach GKI_freebuf (p_buf); 376e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach} 377e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 378e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach/******************************************************************************* 379e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach** 380e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach** Function RFCOMM_CongestionStatusInd 381e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach** 3826ef101187774e30ddba6b46bbedef549a42196adAndre Eisenbach** Description This is a callback function called by L2CAP when 383e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach** data RFCOMM L2CAP congestion status changes 384e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach** 385e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach*******************************************************************************/ 386e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachvoid RFCOMM_CongestionStatusInd (UINT16 lcid, BOOLEAN is_congested) 387e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach{ 388e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach tRFC_MCB *p_mcb = rfc_find_lcid_mcb (lcid); 389e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 390e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach if (!p_mcb) 391e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach { 392e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach RFCOMM_TRACE_ERROR1 ("RFCOMM_CongestionStatusInd dropped LCID:0x%x", lcid); 393e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach return; 394e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach } 395e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach else 396e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach { 397e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach RFCOMM_TRACE_EVENT1 ("RFCOMM_CongestionStatusInd LCID:0x%x", lcid); 398e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach } 399e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach rfc_process_l2cap_congestion (p_mcb, is_congested); 400e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach} 401e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 402e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach/******************************************************************************* 403e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach** 404e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach** Function rfc_find_lcid_mcb 405e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach** 406e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach** Description This function returns MCB block supporting local cid 407e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach** 408e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach*******************************************************************************/ 409e448862a47c08eb23185aaed574b39264f5005fcAndre EisenbachtRFC_MCB *rfc_find_lcid_mcb (UINT16 lcid) 410e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach{ 411e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach tRFC_MCB *p_mcb; 412e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 413e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach if (lcid - L2CAP_BASE_APPL_CID >= MAX_L2CAP_CHANNELS) 414e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach { 415e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach RFCOMM_TRACE_ERROR1 ("rfc_find_lcid_mcb LCID:0x%x", lcid); 416e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach return (NULL); 417e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach } 418e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach else 419e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach { 420e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach if ((p_mcb = rfc_cb.rfc.p_rfc_lcid_mcb[lcid - L2CAP_BASE_APPL_CID]) != NULL) 421e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach { 422e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach if (p_mcb->lcid != lcid) 423e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach { 424e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach RFCOMM_TRACE_WARNING2 ("rfc_find_lcid_mcb LCID reused LCID:0x%x current:0x%x", lcid, p_mcb->lcid); 425e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach return (NULL); 426e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach } 427e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach } 428e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach } 429e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach return (p_mcb); 430e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach} 431e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 432e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach 433e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach/******************************************************************************* 434e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach** 435e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach** Function rfc_save_lcid_mcb 436e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach** 437e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach** Description This function returns MCB block supporting local cid 438e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach** 439e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach*******************************************************************************/ 440e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbachvoid rfc_save_lcid_mcb (tRFC_MCB *p_mcb, UINT16 lcid) 441e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach{ 442e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach rfc_cb.rfc.p_rfc_lcid_mcb[lcid - L2CAP_BASE_APPL_CID] = p_mcb; 443e448862a47c08eb23185aaed574b39264f5005fcAndre Eisenbach} 444