15738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/****************************************************************************** 25738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * 35738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * Copyright (C) 2004-2012 Broadcom Corporation 45738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * 55738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * Licensed under the Apache License, Version 2.0 (the "License"); 65738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * you may not use this file except in compliance with the License. 75738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * You may obtain a copy of the License at: 85738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * 95738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * http://www.apache.org/licenses/LICENSE-2.0 105738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * 115738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * Unless required by applicable law or agreed to in writing, software 125738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * distributed under the License is distributed on an "AS IS" BASIS, 135738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 145738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * See the License for the specific language governing permissions and 155738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * limitations under the License. 165738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * 175738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project ******************************************************************************/ 185738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 195738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/****************************************************************************** 205738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * 215738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * This file contains the pan action functions for the state machine. 225738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project * 235738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project ******************************************************************************/ 245738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 255738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project#include "bt_target.h" 265738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 275738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project#if defined(PAN_INCLUDED) && (PAN_INCLUDED == TRUE) 285738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 295738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project#include "bta_api.h" 305738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project#include "bta_sys.h" 315738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project#include "gki.h" 325738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project#include "pan_api.h" 335738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project#include "bta_pan_api.h" 345738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project#include "bta_pan_int.h" 355738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project#include "bta_pan_co.h" 365738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project#include <string.h> 375cd8bff2dd0337cb52bf48f312e3d2d55a8882fbMike J. Chen#include "utl.h" 385738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 395738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 405738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/* RX and TX data flow mask */ 415738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project#define BTA_PAN_RX_MASK 0x0F 425738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project#define BTA_PAN_TX_MASK 0xF0 435738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 445738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 4536f43cc4b0ce38007c29d573f251ec594d95b180Nitin Shivpure ** 4636f43cc4b0ce38007c29d573f251ec594d95b180Nitin Shivpure ** Function bta_pan_pm_conn_busy 4736f43cc4b0ce38007c29d573f251ec594d95b180Nitin Shivpure ** 4836f43cc4b0ce38007c29d573f251ec594d95b180Nitin Shivpure ** Description set pan pm connection busy state 4936f43cc4b0ce38007c29d573f251ec594d95b180Nitin Shivpure ** 5036f43cc4b0ce38007c29d573f251ec594d95b180Nitin Shivpure ** Params p_scb: state machine control block of pan connection 5136f43cc4b0ce38007c29d573f251ec594d95b180Nitin Shivpure ** 5236f43cc4b0ce38007c29d573f251ec594d95b180Nitin Shivpure ** Returns void 5336f43cc4b0ce38007c29d573f251ec594d95b180Nitin Shivpure ** 5436f43cc4b0ce38007c29d573f251ec594d95b180Nitin Shivpure *******************************************************************************/ 5536f43cc4b0ce38007c29d573f251ec594d95b180Nitin Shivpurestatic void bta_pan_pm_conn_busy(tBTA_PAN_SCB *p_scb) 5636f43cc4b0ce38007c29d573f251ec594d95b180Nitin Shivpure{ 5736f43cc4b0ce38007c29d573f251ec594d95b180Nitin Shivpure if ((p_scb != NULL) && (p_scb->state != BTA_PAN_IDLE_ST)) 5836f43cc4b0ce38007c29d573f251ec594d95b180Nitin Shivpure bta_sys_busy(BTA_ID_PAN, p_scb->app_id, p_scb->bd_addr); 5936f43cc4b0ce38007c29d573f251ec594d95b180Nitin Shivpure} 6036f43cc4b0ce38007c29d573f251ec594d95b180Nitin Shivpure 6136f43cc4b0ce38007c29d573f251ec594d95b180Nitin Shivpure/******************************************************************************* 6236f43cc4b0ce38007c29d573f251ec594d95b180Nitin Shivpure ** 6336f43cc4b0ce38007c29d573f251ec594d95b180Nitin Shivpure ** Function bta_pan_pm_conn_idle 6436f43cc4b0ce38007c29d573f251ec594d95b180Nitin Shivpure ** 6536f43cc4b0ce38007c29d573f251ec594d95b180Nitin Shivpure ** Description set pan pm connection idle state 6636f43cc4b0ce38007c29d573f251ec594d95b180Nitin Shivpure ** 6736f43cc4b0ce38007c29d573f251ec594d95b180Nitin Shivpure ** Params p_scb: state machine control block of pan connection 6836f43cc4b0ce38007c29d573f251ec594d95b180Nitin Shivpure ** 6936f43cc4b0ce38007c29d573f251ec594d95b180Nitin Shivpure ** Returns void 7036f43cc4b0ce38007c29d573f251ec594d95b180Nitin Shivpure ** 7136f43cc4b0ce38007c29d573f251ec594d95b180Nitin Shivpure *******************************************************************************/ 7236f43cc4b0ce38007c29d573f251ec594d95b180Nitin Shivpurestatic void bta_pan_pm_conn_idle(tBTA_PAN_SCB *p_scb) 7336f43cc4b0ce38007c29d573f251ec594d95b180Nitin Shivpure{ 7436f43cc4b0ce38007c29d573f251ec594d95b180Nitin Shivpure if ((p_scb != NULL) && (p_scb->state != BTA_PAN_IDLE_ST)) 7536f43cc4b0ce38007c29d573f251ec594d95b180Nitin Shivpure bta_sys_idle(BTA_ID_PAN, p_scb->app_id, p_scb->bd_addr); 7636f43cc4b0ce38007c29d573f251ec594d95b180Nitin Shivpure} 7736f43cc4b0ce38007c29d573f251ec594d95b180Nitin Shivpure 7836f43cc4b0ce38007c29d573f251ec594d95b180Nitin Shivpure/******************************************************************************* 795738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 805738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Function bta_pan_conn_state_cback 815738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 825738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Description Connection state callback from Pan profile 835738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 845738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 855738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Returns void 865738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 875738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project*******************************************************************************/ 885738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectstatic void bta_pan_conn_state_cback(UINT16 handle, BD_ADDR bd_addr, tPAN_RESULT state, 895738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BOOLEAN is_role_change, UINT8 src_role, UINT8 dst_role) 905738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 915738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 925738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project tBTA_PAN_CONN * p_buf; 935738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project tBTA_PAN_SCB *p_scb; 945738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 955738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 965738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if ((p_buf = (tBTA_PAN_CONN *) GKI_getbuf(sizeof(tBTA_PAN_CONN))) != NULL) 975738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 985738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if((state == PAN_SUCCESS) && !is_role_change) 995738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 1005738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_buf->hdr.event = BTA_PAN_CONN_OPEN_EVT; 1015738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if((p_scb = bta_pan_scb_by_handle(handle)) == NULL) 1025738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 1035738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project /* allocate an scb */ 1045738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_scb = bta_pan_scb_alloc(); 1055738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 1065738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 1075738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project /* we have exceeded maximum number of connections */ 1085738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if(!p_scb) 1095738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 1105738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project PAN_Disconnect (handle); 1115738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return; 1125738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 1135738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 1145738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_scb->handle = handle; 1155738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_scb->local_role = src_role; 1165738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_scb->peer_role = dst_role; 1175738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_scb->pan_flow_enable = TRUE; 1185738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bdcpy(p_scb->bd_addr, bd_addr); 1195738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project GKI_init_q(&p_scb->data_queue); 1205738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 1215738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if(src_role == PAN_ROLE_CLIENT) 1225738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_scb->app_id = bta_pan_cb.app_id[0]; 1235738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project else if (src_role == PAN_ROLE_GN_SERVER) 1245738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_scb->app_id = bta_pan_cb.app_id[1]; 1255738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project else if (src_role == PAN_ROLE_NAP_SERVER) 1265738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_scb->app_id = bta_pan_cb.app_id[2]; 1275738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 1285738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 1295738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project else if((state != PAN_SUCCESS) && !is_role_change) 1305738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 1315738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_buf->hdr.event = BTA_PAN_CONN_CLOSE_EVT; 1325738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 1335738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 1345738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project else 1355738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 1365738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return; 1375738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 1385738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 1395738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_buf->result = state; 1405738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_buf->hdr.layer_specific = handle; 1415738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bta_sys_sendmsg(p_buf); 1425738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 1435738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 1445738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 1455738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 1465738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 1475738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 1485738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 1495738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 1505738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 1515738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Function bta_pan_data_flow_cb 1525738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 1535738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Description Data flow status callback from PAN 1545738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 1555738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 1565738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Returns void 1575738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 1585738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project*******************************************************************************/ 1595738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectstatic void bta_pan_data_flow_cb(UINT16 handle, tPAN_RESULT result) 1605738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 1615738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BT_HDR *p_buf; 1625738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project tBTA_PAN_SCB *p_scb; 1635738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 1645738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if((p_scb = bta_pan_scb_by_handle(handle)) == NULL) 1655738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return; 1665738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 1675738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if(result == PAN_TX_FLOW_ON) 1685738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 1695738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if ((p_buf = (BT_HDR *) GKI_getbuf(sizeof(BT_HDR))) != NULL) 1705738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 1715738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_buf->layer_specific = handle; 1725738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_buf->event = BTA_PAN_BNEP_FLOW_ENABLE_EVT; 1735738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bta_sys_sendmsg(p_buf); 1745738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 1755738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bta_pan_co_rx_flow(handle, p_scb->app_id, TRUE); 1765738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 1775738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 1785738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project else if(result == PAN_TX_FLOW_OFF) 1795738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 1805738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 1815738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_scb->pan_flow_enable = FALSE; 1825738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bta_pan_co_rx_flow(handle, p_scb->app_id, FALSE); 1835738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 1845738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 1855738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 1865738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 1875738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 1885738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 1895738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 1905738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 1915738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 1925738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Function bta_pan_data_buf_ind_cback 1935738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 1945738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Description data indication callback from pan profile 1955738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 1965738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 1975738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Returns void 1985738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 1995738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project*******************************************************************************/ 2005738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectstatic void bta_pan_data_buf_ind_cback(UINT16 handle, BD_ADDR src, BD_ADDR dst, UINT16 protocol, BT_HDR *p_buf, 2015738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BOOLEAN ext, BOOLEAN forward) 2025738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 2035738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project tBTA_PAN_SCB *p_scb; 2045738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BT_HDR * p_event; 2055738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BT_HDR *p_new_buf; 2065738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 2075738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if ( sizeof(tBTA_PAN_DATA_PARAMS) > p_buf->offset ) 2085738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 2095738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project /* offset smaller than data structure in front of actual data */ 2105738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_new_buf = (BT_HDR *)GKI_getpoolbuf( PAN_POOL_ID ); 2115738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if(!p_new_buf) 2125738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 213e8c3d75b75493911ebf0f99c83676359657178f7Sharvil Nanavati APPL_TRACE_WARNING("Cannot get a PAN GKI buffer"); 2145738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project GKI_freebuf( p_buf ); 2155738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return; 2165738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 2175738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project else 2185738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 2195738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project memcpy( (UINT8 *)(p_new_buf+1)+sizeof(tBTA_PAN_DATA_PARAMS), (UINT8 *)(p_buf+1)+p_buf->offset, p_buf->len ); 2205738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_new_buf->len = p_buf->len; 2215738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_new_buf->offset = sizeof(tBTA_PAN_DATA_PARAMS); 2225738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project GKI_freebuf( p_buf ); 2235738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 2245738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 2255738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project else 2265738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 2275738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_new_buf = p_buf; 2285738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 2295738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project /* copy params into the space before the data */ 2305738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bdcpy(((tBTA_PAN_DATA_PARAMS *)p_new_buf)->src, src); 2315738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bdcpy(((tBTA_PAN_DATA_PARAMS *)p_new_buf)->dst, dst); 2325738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project ((tBTA_PAN_DATA_PARAMS *)p_new_buf)->protocol = protocol; 2335738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project ((tBTA_PAN_DATA_PARAMS *)p_new_buf)->ext = ext; 2345738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project ((tBTA_PAN_DATA_PARAMS *)p_new_buf)->forward = forward; 2355738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 2365738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 2375738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if((p_scb = bta_pan_scb_by_handle(handle)) == NULL) 2385738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 2395738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 2405738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project GKI_freebuf( p_new_buf ); 2415738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project return; 2425738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 2435738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 2445738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project GKI_enqueue(&p_scb->data_queue, p_new_buf); 2455738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if ((p_event = (BT_HDR *) GKI_getbuf(sizeof(BT_HDR))) != NULL) 2465738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 2475738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_event->layer_specific = handle; 2485738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_event->event = BTA_PAN_RX_FROM_BNEP_READY_EVT; 2495738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bta_sys_sendmsg(p_event); 2505738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 2515738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 2525738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 2535738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 2545738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 2555738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 2565738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 2575738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Function bta_pan_pfilt_ind_cback 2585738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 2595738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Description 2605738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 2615738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 2625738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Returns void 2635738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 2645738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project*******************************************************************************/ 2655738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectstatic void bta_pan_pfilt_ind_cback(UINT16 handle, BOOLEAN indication,tBNEP_RESULT result, 2665738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project UINT16 num_filters, UINT8 *p_filters) 2675738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 2685738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 2695738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bta_pan_co_pfilt_ind(handle, indication, (tBTA_PAN_STATUS)((result == BNEP_SUCCESS) ? BTA_PAN_SUCCESS : BTA_PAN_FAIL), 2705738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project num_filters, p_filters); 2715738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 2725738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 2735738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 2745738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 2755738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 2765738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 2775738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 2785738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Function bta_pan_mfilt_ind_cback 2795738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 2805738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Description 2815738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 2825738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 2835738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Returns void 2845738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 2855738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project*******************************************************************************/ 2865738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectstatic void bta_pan_mfilt_ind_cback(UINT16 handle, BOOLEAN indication,tBNEP_RESULT result, 2875738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project UINT16 num_mfilters, UINT8 *p_mfilters) 2885738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 2895738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 2905738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bta_pan_co_mfilt_ind(handle, indication, (tBTA_PAN_STATUS)((result == BNEP_SUCCESS) ? BTA_PAN_SUCCESS : BTA_PAN_FAIL), 2915738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project num_mfilters, p_mfilters); 2925738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 2935738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 2945738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 2955738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 2965738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 2975738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 2985738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Function bta_pan_enable 2995738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 3005738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Description 3015738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 3025738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 3035738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 3045738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Returns void 3055738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 3065738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project*******************************************************************************/ 3075738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectvoid bta_pan_enable(tBTA_PAN_DATA *p_data) 3085738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 3095738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project tPAN_REGISTER reg_data; 3105738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project UINT16 initial_discoverability; 3115738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project UINT16 initial_connectability; 3125738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project UINT16 d_window; 3135738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project UINT16 d_interval; 3145738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project UINT16 c_window; 3155738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project UINT16 c_interval; 3165738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 3175738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bta_pan_cb.p_cback = p_data->api_enable.p_cback; 3185738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 3195738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project reg_data.pan_conn_state_cb = bta_pan_conn_state_cback; 3205738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project reg_data.pan_bridge_req_cb = NULL; 3215738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project reg_data.pan_data_buf_ind_cb = bta_pan_data_buf_ind_cback; 3225738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project reg_data.pan_data_ind_cb = NULL; 3235738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project reg_data.pan_pfilt_ind_cb = bta_pan_pfilt_ind_cback; 3245738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project reg_data.pan_mfilt_ind_cb = bta_pan_mfilt_ind_cback; 3255738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project reg_data.pan_tx_data_flow_cb = bta_pan_data_flow_cb; 3265738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 3275738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project /* read connectability and discoverability settings. 3285738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project Pan profile changes the settings. We have to change it back to 3295738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project be consistent with other bta subsystems */ 3305738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project initial_connectability = BTM_ReadConnectability(&c_window, &c_interval); 3315738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project initial_discoverability = BTM_ReadDiscoverability(&d_window, &d_interval); 3325738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 3335738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 3345738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project PAN_Register (®_data); 3355738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 3365738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 3375738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project /* set it back to original value */ 3385738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTM_SetDiscoverability(initial_discoverability, d_window, d_interval); 3395738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BTM_SetConnectability(initial_connectability, c_window, c_interval); 3405738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 3415738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bta_pan_cb.flow_mask = bta_pan_co_init(&bta_pan_cb.q_level); 3425738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bta_pan_cb.p_cback(BTA_PAN_ENABLE_EVT, NULL); 3435738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 3445738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 3455738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 3465738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 3475738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 3485738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Function bta_pan_set_role 3495738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 3505738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Description 3515738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 3525738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Returns void 3535738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 3545738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project*******************************************************************************/ 3555738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectvoid bta_pan_set_role(tBTA_PAN_DATA *p_data) 3565738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 3575738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project tPAN_RESULT status; 3585738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project tBTA_PAN_SET_ROLE set_role; 3595738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project UINT8 sec[3]; 3605738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 3615738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 3625738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bta_pan_cb.app_id[0] = p_data->api_set_role.user_app_id; 3635738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bta_pan_cb.app_id[1] = p_data->api_set_role.gn_app_id; 3645738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bta_pan_cb.app_id[2] = p_data->api_set_role.nap_app_id; 3655738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 3665738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project sec[0] = p_data->api_set_role.user_sec_mask; 3675738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project sec[1] = p_data->api_set_role.gn_sec_mask; 3685738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project sec[2] = p_data->api_set_role.nap_sec_mask; 3695738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 3705738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project /* set security correctly in api and here */ 3715738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project status = PAN_SetRole(p_data->api_set_role.role, sec, 3725738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_data->api_set_role.user_name, 3735738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_data->api_set_role.gn_name, 3745738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_data->api_set_role.nap_name); 3755738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 3765738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project set_role.role = p_data->api_set_role.role; 3775738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if(status == PAN_SUCCESS) 3785738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 3795738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if(p_data->api_set_role.role & PAN_ROLE_NAP_SERVER ) 3805738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bta_sys_add_uuid(UUID_SERVCLASS_NAP); 3815738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project else 3825738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bta_sys_remove_uuid(UUID_SERVCLASS_NAP); 3835738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 3845738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if(p_data->api_set_role.role & PAN_ROLE_GN_SERVER ) 3855738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bta_sys_add_uuid(UUID_SERVCLASS_GN); 3865738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project else 3875738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bta_sys_remove_uuid(UUID_SERVCLASS_GN); 3885738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 3895738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if(p_data->api_set_role.role & PAN_ROLE_CLIENT ) 3905738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bta_sys_add_uuid(UUID_SERVCLASS_PANU); 3915738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project else 3925738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bta_sys_remove_uuid(UUID_SERVCLASS_PANU); 3935738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 3945738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project set_role.status = BTA_PAN_SUCCESS; 3955738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 3965738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project /* if status is not success clear everything */ 3975738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project else 3985738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 3995738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project PAN_SetRole(0, 0, NULL, NULL, NULL); 4005738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bta_sys_remove_uuid(UUID_SERVCLASS_NAP); 4015738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bta_sys_remove_uuid(UUID_SERVCLASS_GN); 4025738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bta_sys_remove_uuid(UUID_SERVCLASS_PANU); 4035738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project set_role.status = BTA_PAN_FAIL; 4045738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 4055738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bta_pan_cb.p_cback(BTA_PAN_SET_ROLE_EVT, (tBTA_PAN *)&set_role); 4065738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 4075738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 4085738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 4095738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 4105738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 4115738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 4125738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Function bta_pan_disable 4135738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 4145738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Description 4155738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 4165738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 4175738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 4185738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Returns void 4195738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 4205738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project*******************************************************************************/ 4215738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectvoid bta_pan_disable(void) 4225738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 4235738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 4245738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BT_HDR *p_buf; 4255738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project tBTA_PAN_SCB *p_scb = &bta_pan_cb.scb[0]; 4265738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project UINT8 i; 4275738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 4285738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 4295738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project /* close all connections */ 4305738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project PAN_SetRole (0, NULL, NULL, NULL, NULL); 4315738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 4321e61ce1ae3fe8ef72443b30907f1cf8acae39674Chris Manton#if (BTA_EIR_CANNED_UUID_LIST != TRUE) 4335738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bta_sys_remove_uuid(UUID_SERVCLASS_NAP); 4345738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bta_sys_remove_uuid(UUID_SERVCLASS_GN); 4355738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bta_sys_remove_uuid(UUID_SERVCLASS_PANU); 4361e61ce1ae3fe8ef72443b30907f1cf8acae39674Chris Manton#endif // BTA_EIR_CANNED_UUID_LIST 4375738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project /* free all queued up data buffers */ 4385738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project for (i = 0; i < BTA_PAN_NUM_CONN; i++, p_scb++) 4395738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 4405738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (p_scb->in_use) 4415738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 4425738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project while((p_buf = (BT_HDR *)GKI_dequeue(&p_scb->data_queue)) != NULL) 4435738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project GKI_freebuf(p_buf); 4445738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 4455738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bta_pan_co_close(p_scb->handle, p_scb->app_id); 4465738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 4475738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 4485738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 4495738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 4505738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 4515738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 4525738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project PAN_Deregister(); 4535738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 4545738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 4555738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 4565738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 4575738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 4585738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Function bta_pan_open 4595738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 4605738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Description 4615738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 4625738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Returns void 4635738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 4645738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project*******************************************************************************/ 4655738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectvoid bta_pan_open(tBTA_PAN_SCB *p_scb, tBTA_PAN_DATA *p_data) 4665738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 4675738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project tPAN_RESULT status; 4685738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project tBTA_PAN_OPEN data; 4695738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project tBTA_PAN_OPENING opening; 4705738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 4715738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 4725738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project status = PAN_Connect (p_data->api_open.bd_addr, p_data->api_open.local_role, p_data->api_open.peer_role, 4735738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project &p_scb->handle); 474e85eb5a7c3ea7eaca09cbb33920435d809b4dd3dNitin Shivpure APPL_TRACE_DEBUG("%s pan connect status: %d", __func__, status); 4755738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 4765738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if(status == PAN_SUCCESS) 4775738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 4785738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 4795738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bdcpy(p_scb->bd_addr, p_data->api_open.bd_addr); 4805738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_scb->local_role = p_data->api_open.local_role; 4815738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_scb->peer_role = p_data->api_open.peer_role; 4825738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bdcpy(opening.bd_addr, p_data->api_open.bd_addr); 4835738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project opening.handle = p_scb->handle; 4845738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bta_pan_cb.p_cback(BTA_PAN_OPENING_EVT, (tBTA_PAN *)&opening); 4855738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 4865738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 4875738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 4885738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project else 4895738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 4905738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bta_pan_scb_dealloc(p_scb); 4915738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bdcpy(data.bd_addr, p_data->api_open.bd_addr); 4925738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project data.status = BTA_PAN_FAIL; 49384c63f1c985a30173fdf419167a3b85ba77a6d5bSharvil Nanavati data.local_role = p_data->api_open.local_role; 49484c63f1c985a30173fdf419167a3b85ba77a6d5bSharvil Nanavati data.peer_role = p_data->api_open.peer_role; 4955738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bta_pan_cb.p_cback(BTA_PAN_OPEN_EVT, (tBTA_PAN *)&data); 4965738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 4975738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 4985738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 4995738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 5005738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 5015738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 5025738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 5035738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Function bta_pan_close 5045738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 5055738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Description 5065738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 5075738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 5085738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 5095738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Returns void 5105738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 5115738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project*******************************************************************************/ 5125738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectvoid bta_pan_api_close (tBTA_PAN_SCB *p_scb, tBTA_PAN_DATA *p_data) 5135738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 5145738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project tBTA_PAN_CONN * p_buf; 5155cd8bff2dd0337cb52bf48f312e3d2d55a8882fbMike J. Chen UNUSED(p_data); 5165738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 5175738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project PAN_Disconnect (p_scb->handle); 5185738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 5195738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 5205738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project /* send an event to BTA so that application will get the connection 5215738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project close event */ 5225738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if ((p_buf = (tBTA_PAN_CONN *) GKI_getbuf(sizeof(tBTA_PAN_CONN))) != NULL) 5235738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 5245738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_buf->hdr.event = BTA_PAN_CONN_CLOSE_EVT; 5255738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 5265738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_buf->hdr.layer_specific = p_scb->handle; 5275738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bta_sys_sendmsg(p_buf); 5285738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 5295738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 5305738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 5315738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 5325738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 5335738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 5345738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 5355738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Function bta_pan_conn_open 5365738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 5375738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Description process connection open event 5385738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 5395738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Returns void 5405738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 5415738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project*******************************************************************************/ 5425738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectvoid bta_pan_conn_open(tBTA_PAN_SCB *p_scb, tBTA_PAN_DATA *p_data) 5435738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 5445738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 5455738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project tBTA_PAN_OPEN data; 5465738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 547e85eb5a7c3ea7eaca09cbb33920435d809b4dd3dNitin Shivpure APPL_TRACE_DEBUG("%s pan connection result: %d", __func__, p_data->conn.result); 548e85eb5a7c3ea7eaca09cbb33920435d809b4dd3dNitin Shivpure 5495738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bdcpy(data.bd_addr, p_scb->bd_addr); 5505738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project data.handle = p_scb->handle; 5515738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project data.local_role = p_scb->local_role; 5525738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project data.peer_role = p_scb->peer_role; 5535738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 5545738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if(p_data->conn.result == PAN_SUCCESS) 5555738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 5565738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project data.status = BTA_PAN_SUCCESS; 5575738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bta_pan_co_open(p_scb->handle, p_scb->app_id, p_scb->local_role, p_scb->peer_role, p_scb->bd_addr); 558e85eb5a7c3ea7eaca09cbb33920435d809b4dd3dNitin Shivpure p_scb->pan_flow_enable = TRUE; 559e85eb5a7c3ea7eaca09cbb33920435d809b4dd3dNitin Shivpure p_scb->app_flow_enable = TRUE; 560e85eb5a7c3ea7eaca09cbb33920435d809b4dd3dNitin Shivpure bta_sys_conn_open(BTA_ID_PAN ,p_scb->app_id, p_scb->bd_addr); 5615738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 5625738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project else 5635738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 5645738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bta_pan_scb_dealloc(p_scb); 5655738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project data.status = BTA_PAN_FAIL; 5665738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 5675738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 5685738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bta_pan_cb.p_cback(BTA_PAN_OPEN_EVT, (tBTA_PAN *)&data); 5695738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 5705738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 5715738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 5725738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 5735738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 5745738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 5755738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Function bta_pan_conn_close 5765738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 5775738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Description process connection close event 5785738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 5795738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 5805738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 5815738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Returns void 5825738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 5835738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project*******************************************************************************/ 5845738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectvoid bta_pan_conn_close(tBTA_PAN_SCB *p_scb, tBTA_PAN_DATA *p_data) 5855738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 5865738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 5875738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project tBTA_PAN_CLOSE data; 5885738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BT_HDR *p_buf; 5895738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 5905738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project data.handle = p_data->hdr.layer_specific; 5915738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 5925738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 5935738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bta_sys_conn_close( BTA_ID_PAN ,p_scb->app_id, p_scb->bd_addr); 5945738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 5955738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project /* free all queued up data buffers */ 5965738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project while((p_buf = (BT_HDR *)GKI_dequeue(&p_scb->data_queue)) != NULL) 5975738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project GKI_freebuf(p_buf); 5985738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 5995738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project GKI_init_q(&p_scb->data_queue); 6005738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 6015738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bta_pan_co_close(p_scb->handle, p_scb->app_id); 6025738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 6035738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bta_pan_scb_dealloc(p_scb); 6045738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 6055738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bta_pan_cb.p_cback(BTA_PAN_CLOSE_EVT, (tBTA_PAN *)&data); 6065738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 6075738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 6085738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 6095738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 6105738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 6115738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 6125738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 6135738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 6145738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Function bta_pan_rx_path 6155738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 6165738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Description Handle data on the RX path (data sent from the phone to 6175738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** BTA). 6185738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 6195738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 6205738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Returns void 6215738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 6225738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project*******************************************************************************/ 6235738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectvoid bta_pan_rx_path(tBTA_PAN_SCB *p_scb, tBTA_PAN_DATA *p_data) 6245738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 6255cd8bff2dd0337cb52bf48f312e3d2d55a8882fbMike J. Chen UNUSED(p_data); 6265cd8bff2dd0337cb52bf48f312e3d2d55a8882fbMike J. Chen 6275738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project /* if data path configured for rx pull */ 6285738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if ((bta_pan_cb.flow_mask & BTA_PAN_RX_MASK) == BTA_PAN_RX_PULL) 6295738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 6305738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project /* if we can accept data */ 6315738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (p_scb->pan_flow_enable == TRUE) 6325738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 6335738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project /* call application callout function for rx path */ 6345738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bta_pan_co_rx_path(p_scb->handle, p_scb->app_id); 6355738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 6365738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 6375738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project /* else data path configured for rx push */ 6385738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project else 6395738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 6405738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 6415738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 6425738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 6435738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 6445738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 6455738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 6465738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Function bta_pan_tx_path 6475738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 6485738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Description Handle the TX data path (data sent from BTA to the phone). 6495738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 6505738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 6515738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Returns void 6525738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 6535738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project*******************************************************************************/ 6545738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectvoid bta_pan_tx_path(tBTA_PAN_SCB *p_scb, tBTA_PAN_DATA *p_data) 6555738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 6565738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project BT_HDR * p_buf; 6575cd8bff2dd0337cb52bf48f312e3d2d55a8882fbMike J. Chen UNUSED(p_data); 6585cd8bff2dd0337cb52bf48f312e3d2d55a8882fbMike J. Chen 6595738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project /* if data path configured for tx pull */ 6605738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if ((bta_pan_cb.flow_mask & BTA_PAN_TX_MASK) == BTA_PAN_TX_PULL) 6615738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 66236f43cc4b0ce38007c29d573f251ec594d95b180Nitin Shivpure bta_pan_pm_conn_busy(p_scb); 6635738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project /* call application callout function for tx path */ 6645738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bta_pan_co_tx_path(p_scb->handle, p_scb->app_id); 6655738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 6665738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project /* free data that exceeds queue level */ 667fe7216ca12f91baae733e7c93063db73121af308Chris Manton while(GKI_queue_length(&p_scb->data_queue) > bta_pan_cb.q_level) 6685738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project GKI_freebuf(GKI_dequeue(&p_scb->data_queue)); 66936f43cc4b0ce38007c29d573f251ec594d95b180Nitin Shivpure bta_pan_pm_conn_idle(p_scb); 6705738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 6715738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project /* if configured for zero copy push */ 6725738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project else if ((bta_pan_cb.flow_mask & BTA_PAN_TX_MASK) == BTA_PAN_TX_PUSH_BUF) 6735738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 6745738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project /* if app can accept data */ 6755738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if (p_scb->app_flow_enable == TRUE) 6765738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 6775738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project /* read data from the queue */ 6785738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if ((p_buf = (BT_HDR *)GKI_dequeue(&p_scb->data_queue)) != NULL) 6795738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 6805738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project /* send data to application */ 6815738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bta_pan_co_tx_writebuf(p_scb->handle, 6825738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_scb->app_id, 6835738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project ((tBTA_PAN_DATA_PARAMS *)p_buf)->src, 6845738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project ((tBTA_PAN_DATA_PARAMS *)p_buf)->dst, 6855738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project ((tBTA_PAN_DATA_PARAMS *)p_buf)->protocol, 6865738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_buf, 6875738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project ((tBTA_PAN_DATA_PARAMS *)p_buf)->ext, 6885738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project ((tBTA_PAN_DATA_PARAMS *)p_buf)->forward); 6895738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 6905738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 6915738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project /* free data that exceeds queue level */ 692fe7216ca12f91baae733e7c93063db73121af308Chris Manton while(GKI_queue_length(&p_scb->data_queue) > bta_pan_cb.q_level) 6935738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project GKI_freebuf(GKI_dequeue(&p_scb->data_queue)); 6945738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 6955738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project /* if there is more data to be passed to 6965738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project upper layer */ 697fe7216ca12f91baae733e7c93063db73121af308Chris Manton if(!GKI_queue_is_empty(&p_scb->data_queue)) 6985738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 6995738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if ((p_buf = (BT_HDR *) GKI_getbuf(sizeof(BT_HDR))) != NULL) 7005738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 7015738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_buf->layer_specific = p_scb->handle; 7025738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_buf->event = BTA_PAN_RX_FROM_BNEP_READY_EVT; 7035738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project bta_sys_sendmsg(p_buf); 7045738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 7055738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 7065738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 7075738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 7085738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 7095738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 7105738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 7115738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 7125738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 7135738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 7145738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Function bta_pan_tx_flow 7155738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 7165738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Description Set the application flow control state. 7175738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 7185738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 7195738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Returns void 7205738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 7215738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project*******************************************************************************/ 7225738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectvoid bta_pan_tx_flow(tBTA_PAN_SCB *p_scb, tBTA_PAN_DATA *p_data) 7235738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 7245738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project p_scb->app_flow_enable = p_data->ci_tx_flow.enable; 7255738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 7265738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 7275738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 7285738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 7295738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Function bta_pan_write_buf 7305738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 7315738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Description Handle a bta_pan_ci_rx_writebuf() and send data to PAN. 7325738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 7335738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 7345738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Returns void 7355738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 7365738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project*******************************************************************************/ 7375738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectvoid bta_pan_write_buf(tBTA_PAN_SCB *p_scb, tBTA_PAN_DATA *p_data) 7385738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 7395738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project if ((bta_pan_cb.flow_mask & BTA_PAN_RX_MASK) == BTA_PAN_RX_PUSH_BUF) 7405738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project { 74136f43cc4b0ce38007c29d573f251ec594d95b180Nitin Shivpure bta_pan_pm_conn_busy(p_scb); 7425738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 7435738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project PAN_WriteBuf (p_scb->handle, 7445738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project ((tBTA_PAN_DATA_PARAMS *)p_data)->dst, 7455738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project ((tBTA_PAN_DATA_PARAMS *)p_data)->src, 7465738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project ((tBTA_PAN_DATA_PARAMS *)p_data)->protocol, 7475738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project (BT_HDR *)p_data, 7485738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project ((tBTA_PAN_DATA_PARAMS *)p_data)->ext); 74936f43cc4b0ce38007c29d573f251ec594d95b180Nitin Shivpure bta_pan_pm_conn_idle(p_scb); 7505738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 7515738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project } 7525738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 7535738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 7545738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project/******************************************************************************* 7555738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 7565738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Function bta_pan_free_buf 7575738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 7585738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Description Frees the data buffer during closing state 7595738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 7605738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 7615738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** Returns void 7625738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project** 7635738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project*******************************************************************************/ 7645738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Projectvoid bta_pan_free_buf(tBTA_PAN_SCB *p_scb, tBTA_PAN_DATA *p_data) 7655738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project{ 7665cd8bff2dd0337cb52bf48f312e3d2d55a8882fbMike J. Chen UNUSED(p_scb); 7675738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 7685738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project GKI_freebuf(p_data); 7695738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 7705738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project} 7715738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project 7725738f83aeb59361a0a2eda2460113f6dc919427The Android Open Source Project#endif /* PAN_INCLUDED */ 773