esp-idf/components/bt/host/bluedroid/bta/dm/bta_dm_qos.c
2021-01-05 10:32:47 +08:00

69 lines
2.2 KiB
C

/******************************************************************************
*
* Copyright (C) 2003-2012 Broadcom Corporation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
******************************************************************************/
/******************************************************************************
*
* This file contains the action functions for QoS state
* machine.
*
******************************************************************************/
#include "bta/bta_sys.h"
#include "bta/bta_api.h"
#include "bta_dm_int.h"
#include "stack/btm_api.h"
#include "osi/allocator.h"
#if (BTA_DM_QOS_INCLUDED == TRUE)
void bta_dm_set_qos(tBTA_DM_MSG *p_data)
{
FLOW_SPEC p_flow = {
.qos_flags = 0, /* TBD */
.service_type = GUARANTEED, /* see below */
.token_rate = 0, /* bytes/second */
.token_bucket_size = 0, /* bytes */
.peak_bandwidth = 0, /* bytes/second */
.latency = 625 * p_data->qos_set.t_poll, /* microseconds */
.delay_variation = 0xFFFFFFFF /* microseconds */
};
tBTM_STATUS status = BTM_SetQoS (p_data->qos_set.bd_addr, &p_flow, p_data->qos_set.p_cb);
if(status != BTM_CMD_STARTED) {
APPL_TRACE_ERROR("%s ERROR: 0x%x\n", __func__, status);
}
}
void BTA_DmSetQos(BD_ADDR bd_addr, UINT32 t_poll, tBTM_CMPL_CB *p_cb)
{
tBTA_DM_API_QOS_SET *p_msg;
if ((p_msg = (tBTA_DM_API_QOS_SET *) osi_malloc(sizeof(tBTA_DM_API_QOS_SET))) != NULL) {
p_msg->hdr.event = BTA_DM_API_QOS_SET_EVT;
bdcpy(p_msg->bd_addr, bd_addr);
p_msg->t_poll = t_poll;
p_msg->p_cb = p_cb;
bta_sys_sendmsg(p_msg);
}
}
#endif /// (BTA_DM_QOS_INCLUDED == TRUE)