| /****************************************************************************** |
| * |
| * Copyright (C) 2016 The Android Open Source Project |
| * Copyright (C) 2002-2012 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 HID Device API entry points |
| * |
| ******************************************************************************/ |
| |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include <string.h> |
| |
| #include "bt_types.h" |
| #include "btm_api.h" |
| #include "btu.h" |
| #include "hidd_api.h" |
| #include "hidd_int.h" |
| #include "hiddefs.h" |
| |
| #if HID_DYNAMIC_MEMORY == FALSE |
| tHID_DEV_CTB hd_cb; |
| #endif |
| |
| /******************************************************************************* |
| * |
| * Function HID_DevInit |
| * |
| * Description Initializes control block |
| * |
| * Returns void |
| * |
| ******************************************************************************/ |
| void HID_DevInit(void) { |
| uint8_t log_level = hd_cb.trace_level; |
| |
| HIDD_TRACE_API("%s", __func__); |
| |
| memset(&hd_cb, 0, sizeof(tHID_DEV_CTB)); |
| hd_cb.trace_level = log_level; |
| } |
| |
| /******************************************************************************* |
| * |
| * Function HID_DevSetTraceLevel |
| * |
| * Description This function sets the trace level for HID Dev. If called |
| *with |
| * a value of 0xFF, it simply reads the current trace level. |
| * |
| * Returns the new (current) trace level |
| * |
| ******************************************************************************/ |
| uint8_t HID_DevSetTraceLevel(uint8_t new_level) { |
| if (new_level != 0xFF) hd_cb.trace_level = new_level; |
| |
| return (hd_cb.trace_level); |
| } |
| |
| /******************************************************************************* |
| * |
| * Function HID_DevRegister |
| * |
| * Description Registers HID device with lower layers |
| * |
| * Returns tHID_STATUS |
| * |
| ******************************************************************************/ |
| tHID_STATUS HID_DevRegister(tHID_DEV_HOST_CALLBACK* host_cback) { |
| tHID_STATUS st; |
| |
| HIDD_TRACE_API("%s", __func__); |
| |
| if (hd_cb.reg_flag) return HID_ERR_ALREADY_REGISTERED; |
| |
| if (host_cback == NULL) return HID_ERR_INVALID_PARAM; |
| |
| /* Register with L2CAP */ |
| st = hidd_conn_reg(); |
| if (st != HID_SUCCESS) return st; |
| |
| hd_cb.callback = host_cback; |
| hd_cb.reg_flag = TRUE; |
| |
| if (hd_cb.pending_data) { |
| osi_free(hd_cb.pending_data); |
| hd_cb.pending_data = NULL; |
| } |
| |
| return (HID_SUCCESS); |
| } |
| |
| /******************************************************************************* |
| * |
| * Function HID_DevDeregister |
| * |
| * Description Deregisters HID device with lower layers |
| * |
| * Returns tHID_STATUS |
| * |
| ******************************************************************************/ |
| tHID_STATUS HID_DevDeregister(void) { |
| HIDD_TRACE_API("%s", __func__); |
| |
| if (!hd_cb.reg_flag) return (HID_ERR_NOT_REGISTERED); |
| |
| hidd_conn_dereg(); |
| |
| hd_cb.reg_flag = FALSE; |
| |
| return (HID_SUCCESS); |
| } |
| |
| tHID_STATUS HID_DevSetSecurityLevel(uint8_t sec_lvl) { |
| HIDD_TRACE_API("%s", __func__); |
| |
| if (!BTM_SetSecurityLevel(FALSE, "", BTM_SEC_SERVICE_HIDD_SEC_CTRL, sec_lvl, |
| HID_PSM_CONTROL, BTM_SEC_PROTO_HID, HIDD_SEC_CHN)) { |
| HIDD_TRACE_ERROR("Security Registration 1 failed"); |
| return (HID_ERR_NO_RESOURCES); |
| } |
| |
| if (!BTM_SetSecurityLevel(TRUE, "", BTM_SEC_SERVICE_HIDD_SEC_CTRL, sec_lvl, |
| HID_PSM_CONTROL, BTM_SEC_PROTO_HID, HIDD_SEC_CHN)) { |
| HIDD_TRACE_ERROR("Security Registration 2 failed"); |
| return (HID_ERR_NO_RESOURCES); |
| } |
| |
| if (!BTM_SetSecurityLevel(FALSE, "", BTM_SEC_SERVICE_HIDD_NOSEC_CTRL, |
| BTM_SEC_NONE, HID_PSM_CONTROL, BTM_SEC_PROTO_HID, |
| HIDD_NOSEC_CHN)) { |
| HIDD_TRACE_ERROR("Security Registration 3 failed"); |
| return (HID_ERR_NO_RESOURCES); |
| } |
| |
| if (!BTM_SetSecurityLevel(TRUE, "", BTM_SEC_SERVICE_HIDD_NOSEC_CTRL, |
| BTM_SEC_NONE, HID_PSM_CONTROL, BTM_SEC_PROTO_HID, |
| HIDD_NOSEC_CHN)) { |
| HIDD_TRACE_ERROR("Security Registration 4 failed"); |
| return (HID_ERR_NO_RESOURCES); |
| } |
| |
| if (!BTM_SetSecurityLevel(TRUE, "", BTM_SEC_SERVICE_HIDD_INTR, BTM_SEC_NONE, |
| HID_PSM_INTERRUPT, BTM_SEC_PROTO_HID, 0)) { |
| HIDD_TRACE_ERROR("Security Registration 5 failed"); |
| return (HID_ERR_NO_RESOURCES); |
| } |
| |
| if (!BTM_SetSecurityLevel(FALSE, "", BTM_SEC_SERVICE_HIDD_INTR, BTM_SEC_NONE, |
| HID_PSM_INTERRUPT, BTM_SEC_PROTO_HID, 0)) { |
| HIDD_TRACE_ERROR("Security Registration 6 failed"); |
| return (HID_ERR_NO_RESOURCES); |
| } |
| |
| return (HID_SUCCESS); |
| } |
| |
| /******************************************************************************* |
| * |
| * Function HID_DevAddRecord |
| * |
| * Description Creates SDP record for HID device |
| * |
| * Returns tHID_STATUS |
| * |
| ******************************************************************************/ |
| tHID_STATUS HID_DevAddRecord(uint32_t handle, char* p_name, char* p_description, |
| char* p_provider, uint16_t subclass, |
| uint16_t desc_len, uint8_t* p_desc_data) { |
| bool result = TRUE; |
| |
| HIDD_TRACE_API("%s", __func__); |
| |
| // Service Class ID List |
| if (result) { |
| uint16_t uuid = UUID_SERVCLASS_HUMAN_INTERFACE; |
| result &= SDP_AddServiceClassIdList(handle, 1, &uuid); |
| } |
| |
| // Protocol Descriptor List |
| if (result) { |
| tSDP_PROTOCOL_ELEM proto_list[2]; |
| |
| proto_list[0].protocol_uuid = UUID_PROTOCOL_L2CAP; |
| proto_list[0].num_params = 1; |
| proto_list[0].params[0] = BT_PSM_HIDC; |
| |
| proto_list[1].protocol_uuid = UUID_PROTOCOL_HIDP; |
| proto_list[1].num_params = 0; |
| |
| result &= SDP_AddProtocolList(handle, 2, proto_list); |
| } |
| |
| // Language Base Attribute ID List |
| if (result) { |
| result &= SDP_AddLanguageBaseAttrIDList(handle, LANG_ID_CODE_ENGLISH, |
| LANG_ID_CHAR_ENCODE_UTF8, |
| LANGUAGE_BASE_ID); |
| } |
| |
| // Additional Protocol Descriptor List |
| if (result) { |
| tSDP_PROTO_LIST_ELEM add_proto_list; |
| |
| add_proto_list.num_elems = 2; |
| add_proto_list.list_elem[0].protocol_uuid = UUID_PROTOCOL_L2CAP; |
| add_proto_list.list_elem[0].num_params = 1; |
| add_proto_list.list_elem[0].params[0] = BT_PSM_HIDI; |
| add_proto_list.list_elem[1].protocol_uuid = UUID_PROTOCOL_HIDP; |
| add_proto_list.list_elem[1].num_params = 0; |
| |
| result &= SDP_AddAdditionProtoLists(handle, 1, &add_proto_list); |
| } |
| |
| // Service Name (O) |
| // Service Description (O) |
| // Provider Name (O) |
| if (result) { |
| const char* srv_name = p_name; |
| const char* srv_desc = p_description; |
| const char* provider_name = p_provider; |
| |
| result &= SDP_AddAttribute(handle, ATTR_ID_SERVICE_NAME, TEXT_STR_DESC_TYPE, |
| strlen(srv_name) + 1, (uint8_t*)srv_name); |
| |
| result &= SDP_AddAttribute(handle, ATTR_ID_SERVICE_DESCRIPTION, |
| TEXT_STR_DESC_TYPE, strlen(srv_desc) + 1, |
| (uint8_t*)srv_desc); |
| |
| result &= |
| SDP_AddAttribute(handle, ATTR_ID_PROVIDER_NAME, TEXT_STR_DESC_TYPE, |
| strlen(provider_name) + 1, (uint8_t*)provider_name); |
| } |
| |
| // Bluetooth Profile Descriptor List |
| if (result) { |
| const uint16_t profile_uuid = UUID_SERVCLASS_HUMAN_INTERFACE; |
| const uint16_t version = 0x0100; |
| |
| result &= SDP_AddProfileDescriptorList(handle, profile_uuid, version); |
| } |
| |
| // HID Parser Version |
| if (result) { |
| uint8_t* p; |
| const uint16_t rel_num = 0x0100; |
| const uint16_t parser_version = 0x0111; |
| const uint16_t prof_ver = 0x0100; |
| const uint8_t dev_subclass = subclass; |
| const uint8_t country_code = 0x21; |
| const uint8_t bool_false = 0x00; |
| const uint8_t bool_true = 0x01; |
| uint16_t temp; |
| |
| p = (uint8_t*)&temp; |
| UINT16_TO_BE_STREAM(p, rel_num); |
| result &= SDP_AddAttribute(handle, ATTR_ID_HID_DEVICE_RELNUM, |
| UINT_DESC_TYPE, 2, (uint8_t*)&temp); |
| |
| p = (uint8_t*)&temp; |
| UINT16_TO_BE_STREAM(p, parser_version); |
| result &= SDP_AddAttribute(handle, ATTR_ID_HID_PARSER_VERSION, |
| UINT_DESC_TYPE, 2, (uint8_t*)&temp); |
| |
| result &= SDP_AddAttribute(handle, ATTR_ID_HID_DEVICE_SUBCLASS, |
| UINT_DESC_TYPE, 1, (uint8_t*)&dev_subclass); |
| |
| result &= SDP_AddAttribute(handle, ATTR_ID_HID_COUNTRY_CODE, UINT_DESC_TYPE, |
| 1, (uint8_t*)&country_code); |
| |
| result &= SDP_AddAttribute(handle, ATTR_ID_HID_VIRTUAL_CABLE, |
| BOOLEAN_DESC_TYPE, 1, (uint8_t*)&bool_true); |
| |
| result &= SDP_AddAttribute(handle, ATTR_ID_HID_RECONNECT_INITIATE, |
| BOOLEAN_DESC_TYPE, 1, (uint8_t*)&bool_true); |
| |
| { |
| static uint8_t cdt = 0x22; |
| uint8_t* p_buf; |
| uint8_t seq_len = 4 + desc_len; |
| |
| p_buf = (uint8_t*)osi_malloc(2048); |
| |
| if (p_buf == NULL) { |
| HIDD_TRACE_ERROR("%s: Buffer allocation failure for size = 2048 ", |
| __func__); |
| return HID_ERR_NOT_REGISTERED; |
| } |
| |
| p = p_buf; |
| |
| UINT8_TO_BE_STREAM(p, (DATA_ELE_SEQ_DESC_TYPE << 3) | SIZE_IN_NEXT_BYTE); |
| |
| UINT8_TO_BE_STREAM(p, seq_len); |
| |
| UINT8_TO_BE_STREAM(p, (UINT_DESC_TYPE << 3) | SIZE_ONE_BYTE); |
| UINT8_TO_BE_STREAM(p, cdt); |
| |
| UINT8_TO_BE_STREAM(p, (TEXT_STR_DESC_TYPE << 3) | SIZE_IN_NEXT_BYTE); |
| UINT8_TO_BE_STREAM(p, desc_len); |
| ARRAY_TO_BE_STREAM(p, p_desc_data, (int)desc_len); |
| |
| result &= SDP_AddAttribute(handle, ATTR_ID_HID_DESCRIPTOR_LIST, |
| DATA_ELE_SEQ_DESC_TYPE, p - p_buf, p_buf); |
| |
| osi_free(p_buf); |
| } |
| |
| { |
| uint8_t lang_buf[8]; |
| p = lang_buf; |
| uint8_t seq_len = 6; |
| uint16_t lang_english = 0x0409; |
| UINT8_TO_BE_STREAM(p, (DATA_ELE_SEQ_DESC_TYPE << 3) | SIZE_IN_NEXT_BYTE); |
| UINT8_TO_BE_STREAM(p, seq_len); |
| UINT8_TO_BE_STREAM(p, (UINT_DESC_TYPE << 3) | SIZE_TWO_BYTES); |
| UINT16_TO_BE_STREAM(p, lang_english); |
| UINT8_TO_BE_STREAM(p, (UINT_DESC_TYPE << 3) | SIZE_TWO_BYTES); |
| UINT16_TO_BE_STREAM(p, LANGUAGE_BASE_ID); |
| result &= |
| SDP_AddAttribute(handle, ATTR_ID_HID_LANGUAGE_ID_BASE, |
| DATA_ELE_SEQ_DESC_TYPE, p - lang_buf, lang_buf); |
| } |
| |
| result &= SDP_AddAttribute(handle, ATTR_ID_HID_BATTERY_POWER, |
| BOOLEAN_DESC_TYPE, 1, (uint8_t*)&bool_true); |
| |
| result &= SDP_AddAttribute(handle, ATTR_ID_HID_REMOTE_WAKE, |
| BOOLEAN_DESC_TYPE, 1, (uint8_t*)&bool_false); |
| |
| result &= SDP_AddAttribute(handle, ATTR_ID_HID_NORMALLY_CONNECTABLE, |
| BOOLEAN_DESC_TYPE, 1, (uint8_t*)&bool_true); |
| |
| result &= SDP_AddAttribute(handle, ATTR_ID_HID_BOOT_DEVICE, |
| BOOLEAN_DESC_TYPE, 1, (uint8_t*)&bool_true); |
| |
| p = (uint8_t*)&temp; |
| UINT16_TO_BE_STREAM(p, prof_ver); |
| result &= SDP_AddAttribute(handle, ATTR_ID_HID_PROFILE_VERSION, |
| UINT_DESC_TYPE, 2, (uint8_t*)&temp); |
| } |
| |
| if (result) { |
| uint16_t browse_group = UUID_SERVCLASS_PUBLIC_BROWSE_GROUP; |
| result &= SDP_AddUuidSequence(handle, ATTR_ID_BROWSE_GROUP_LIST, 1, |
| &browse_group); |
| } |
| |
| if (!result) { |
| HIDD_TRACE_ERROR("%s: failed to complete SDP record", __func__); |
| |
| return HID_ERR_NOT_REGISTERED; |
| } |
| |
| return HID_SUCCESS; |
| } |
| |
| /******************************************************************************* |
| * |
| * Function HID_DevSendReport |
| * |
| * Description Sends report |
| * |
| * Returns tHID_STATUS |
| * |
| ******************************************************************************/ |
| tHID_STATUS HID_DevSendReport(uint8_t channel, uint8_t type, uint8_t id, |
| uint16_t len, uint8_t* p_data) { |
| HIDD_TRACE_VERBOSE("%s: channel=%d type=%d id=%d len=%d", __func__, channel, |
| type, id, len); |
| |
| if (channel == HID_CHANNEL_CTRL) { |
| return hidd_conn_send_data(HID_CHANNEL_CTRL, HID_TRANS_DATA, type, id, len, |
| p_data); |
| } |
| |
| if (channel == HID_CHANNEL_INTR && type == HID_PAR_REP_TYPE_INPUT) { |
| // on INTR we can only send INPUT |
| return hidd_conn_send_data(HID_CHANNEL_INTR, HID_TRANS_DATA, |
| HID_PAR_REP_TYPE_INPUT, id, len, p_data); |
| } |
| |
| return HID_ERR_INVALID_PARAM; |
| } |
| |
| /******************************************************************************* |
| * |
| * Function HID_DevVirtualCableUnplug |
| * |
| * Description Sends Virtual Cable Unplug |
| * |
| * Returns tHID_STATUS |
| * |
| ******************************************************************************/ |
| tHID_STATUS HID_DevVirtualCableUnplug(void) { |
| HIDD_TRACE_API("%s", __func__); |
| |
| return hidd_conn_send_data(HID_CHANNEL_CTRL, HID_TRANS_CONTROL, |
| HID_PAR_CONTROL_VIRTUAL_CABLE_UNPLUG, 0, 0, NULL); |
| } |
| |
| /******************************************************************************* |
| * |
| * Function HID_DevPlugDevice |
| * |
| * Description Establishes virtual cable to given host |
| * |
| * Returns tHID_STATUS |
| * |
| ******************************************************************************/ |
| tHID_STATUS HID_DevPlugDevice(const RawAddress& addr) { |
| hd_cb.device.in_use = TRUE; |
| hd_cb.device.addr = addr; |
| |
| return HID_SUCCESS; |
| } |
| |
| /******************************************************************************* |
| * |
| * Function HID_DevUnplugDevice |
| * |
| * Description Unplugs virtual cable from given host |
| * |
| * Returns tHID_STATUS |
| * |
| ******************************************************************************/ |
| tHID_STATUS HID_DevUnplugDevice(const RawAddress& addr) { |
| if (hd_cb.device.addr == addr) { |
| hd_cb.device.in_use = FALSE; |
| hd_cb.device.conn.conn_state = HID_CONN_STATE_UNUSED; |
| hd_cb.device.conn.ctrl_cid = 0; |
| hd_cb.device.conn.intr_cid = 0; |
| } |
| |
| return HID_SUCCESS; |
| } |
| |
| /******************************************************************************* |
| * |
| * Function HID_DevConnect |
| * |
| * Description Connects to device |
| * |
| * Returns tHID_STATUS |
| * |
| ******************************************************************************/ |
| tHID_STATUS HID_DevConnect(void) { |
| if (!hd_cb.reg_flag) { |
| return HID_ERR_NOT_REGISTERED; |
| } |
| |
| if (!hd_cb.device.in_use) { |
| return HID_ERR_INVALID_PARAM; |
| } |
| |
| if (hd_cb.device.state != HIDD_DEV_NO_CONN) { |
| return HID_ERR_ALREADY_CONN; |
| } |
| |
| return hidd_conn_initiate(); |
| } |
| |
| /******************************************************************************* |
| * |
| * Function HID_DevDisconnect |
| * |
| * Description Disconnects from device |
| * |
| * Returns tHID_STATUS |
| * |
| ******************************************************************************/ |
| tHID_STATUS HID_DevDisconnect(void) { |
| if (!hd_cb.reg_flag) { |
| return HID_ERR_NOT_REGISTERED; |
| } |
| |
| if (!hd_cb.device.in_use) { |
| return HID_ERR_INVALID_PARAM; |
| } |
| |
| if (hd_cb.device.state == HIDD_DEV_NO_CONN) { |
| /* If we are still trying to connect, just close the connection. */ |
| if (hd_cb.device.conn.conn_state != HID_CONN_STATE_UNUSED) { |
| tHID_STATUS ret = hidd_conn_disconnect(); |
| hd_cb.device.conn.conn_state = HID_CONN_STATE_UNUSED; |
| hd_cb.callback(hd_cb.device.addr, HID_DHOST_EVT_CLOSE, |
| HID_ERR_DISCONNECTING, NULL); |
| return ret; |
| } |
| return HID_ERR_NO_CONNECTION; |
| } |
| |
| return hidd_conn_disconnect(); |
| } |
| |
| /******************************************************************************* |
| * |
| * Function HID_DevSetIncomingPolicy |
| * |
| * Description Sets policy for incoming connections (allowed/disallowed) |
| * |
| * Returns tHID_STATUS |
| * |
| ******************************************************************************/ |
| tHID_STATUS HID_DevSetIncomingPolicy(bool allow) { |
| hd_cb.allow_incoming = allow; |
| |
| return HID_SUCCESS; |
| } |
| |
| /******************************************************************************* |
| * |
| * Function HID_DevReportError |
| * |
| * Description Reports error for Set Report via HANDSHAKE |
| * |
| * Returns tHID_STATUS |
| * |
| ******************************************************************************/ |
| tHID_STATUS HID_DevReportError(uint8_t error) { |
| uint8_t handshake_param; |
| |
| HIDD_TRACE_API("%s: error = %d", __func__, error); |
| |
| switch (error) { |
| case HID_PAR_HANDSHAKE_RSP_SUCCESS: |
| case HID_PAR_HANDSHAKE_RSP_NOT_READY: |
| case HID_PAR_HANDSHAKE_RSP_ERR_INVALID_REP_ID: |
| case HID_PAR_HANDSHAKE_RSP_ERR_UNSUPPORTED_REQ: |
| case HID_PAR_HANDSHAKE_RSP_ERR_INVALID_PARAM: |
| case HID_PAR_HANDSHAKE_RSP_ERR_UNKNOWN: |
| case HID_PAR_HANDSHAKE_RSP_ERR_FATAL: |
| handshake_param = error; |
| break; |
| default: |
| handshake_param = HID_PAR_HANDSHAKE_RSP_ERR_UNKNOWN; |
| break; |
| } |
| |
| return hidd_conn_send_data(0, HID_TRANS_HANDSHAKE, handshake_param, 0, 0, |
| NULL); |
| } |
| |
| /******************************************************************************* |
| * |
| * Function HID_DevGetDevice |
| * |
| * Description Returns the BD Address of virtually cabled device |
| * |
| * Returns tHID_STATUS |
| * |
| ******************************************************************************/ |
| tHID_STATUS HID_DevGetDevice(RawAddress* addr) { |
| HIDD_TRACE_API("%s", __func__); |
| |
| if (hd_cb.device.in_use) { |
| *addr = hd_cb.device.addr; |
| } else { |
| return HID_ERR_NOT_REGISTERED; |
| } |
| |
| return HID_SUCCESS; |
| } |
| |
| /******************************************************************************* |
| * |
| * Function HID_DevSetIncomingQos |
| * |
| * Description Sets Incoming QoS values for Interrupt L2CAP Channel |
| * |
| * Returns tHID_STATUS |
| * |
| ******************************************************************************/ |
| tHID_STATUS HID_DevSetIncomingQos(uint8_t service_type, uint32_t token_rate, |
| uint32_t token_bucket_size, |
| uint32_t peak_bandwidth, uint32_t latency, |
| uint32_t delay_variation) { |
| HIDD_TRACE_API("%s", __func__); |
| |
| hd_cb.use_in_qos = TRUE; |
| |
| hd_cb.in_qos.service_type = service_type; |
| hd_cb.in_qos.token_rate = token_rate; |
| hd_cb.in_qos.token_bucket_size = token_bucket_size; |
| hd_cb.in_qos.peak_bandwidth = peak_bandwidth; |
| hd_cb.in_qos.latency = latency; |
| hd_cb.in_qos.delay_variation = delay_variation; |
| |
| return HID_SUCCESS; |
| } |
| |
| /******************************************************************************* |
| * |
| * Function HID_DevSetOutgoingQos |
| * |
| * Description Sets Outgoing QoS values for Interrupt L2CAP Channel |
| * |
| * Returns tHID_STATUS |
| * |
| ******************************************************************************/ |
| tHID_STATUS HID_DevSetOutgoingQos(uint8_t service_type, uint32_t token_rate, |
| uint32_t token_bucket_size, |
| uint32_t peak_bandwidth, uint32_t latency, |
| uint32_t delay_variation) { |
| HIDD_TRACE_API("%s", __func__); |
| |
| hd_cb.l2cap_intr_cfg.qos_present = TRUE; |
| |
| hd_cb.l2cap_intr_cfg.qos.service_type = service_type; |
| hd_cb.l2cap_intr_cfg.qos.token_rate = token_rate; |
| hd_cb.l2cap_intr_cfg.qos.token_bucket_size = token_bucket_size; |
| hd_cb.l2cap_intr_cfg.qos.peak_bandwidth = peak_bandwidth; |
| hd_cb.l2cap_intr_cfg.qos.latency = latency; |
| hd_cb.l2cap_intr_cfg.qos.delay_variation = delay_variation; |
| |
| return HID_SUCCESS; |
| } |
