mirror of
https://git.kernel.org/pub/scm/bluetooth/bluez.git
synced 2024-12-16 07:24:47 +08:00
150 lines
3.5 KiB
C
150 lines
3.5 KiB
C
/*
|
|
*
|
|
* BlueZ - Bluetooth protocol stack for Linux
|
|
*
|
|
* Copyright (C) 2012 Intel Corporation. All rights reserved.
|
|
* Copyright (c) 2012 Code Aurora Forum. All rights reserved.
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*
|
|
*/
|
|
|
|
#ifndef __A2MP_H
|
|
#define __A2MP_H
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
/* A2MP Protocol */
|
|
|
|
/* A2MP command codes */
|
|
|
|
#define A2MP_COMMAND_REJ 0x01
|
|
#define A2MP_DISCOVER_REQ 0x02
|
|
#define A2MP_DISCOVER_RSP 0x03
|
|
#define A2MP_CHANGE_NOTIFY 0x04
|
|
#define A2MP_CHANGE_RSP 0x05
|
|
#define A2MP_INFO_REQ 0x06
|
|
#define A2MP_INFO_RSP 0x07
|
|
#define A2MP_ASSOC_REQ 0x08
|
|
#define A2MP_ASSOC_RSP 0x09
|
|
#define A2MP_CREATE_REQ 0x0a
|
|
#define A2MP_CREATE_RSP 0x0b
|
|
#define A2MP_DISCONN_REQ 0x0c
|
|
#define A2MP_DISCONN_RSP 0x0d
|
|
|
|
struct a2mp_hdr {
|
|
uint8_t code;
|
|
uint8_t ident;
|
|
uint16_t len;
|
|
} __attribute__ ((packed));
|
|
#define A2MP_HDR_SIZE 4
|
|
|
|
struct a2mp_command_rej {
|
|
uint16_t reason;
|
|
} __attribute__ ((packed));
|
|
|
|
struct a2mp_discover_req {
|
|
uint16_t mtu;
|
|
uint16_t mask;
|
|
} __attribute__ ((packed));
|
|
|
|
struct a2mp_ctrl {
|
|
uint8_t id;
|
|
uint8_t type;
|
|
uint8_t status;
|
|
} __attribute__ ((packed));
|
|
|
|
struct a2mp_discover_rsp {
|
|
uint16_t mtu;
|
|
uint16_t mask;
|
|
struct a2mp_ctrl ctrl_list[0];
|
|
} __attribute__ ((packed));
|
|
|
|
struct a2mp_info_req {
|
|
uint8_t id;
|
|
} __attribute__ ((packed));
|
|
|
|
struct a2mp_info_rsp {
|
|
uint8_t id;
|
|
uint8_t status;
|
|
uint32_t total_bw;
|
|
uint32_t max_bw;
|
|
uint32_t min_latency;
|
|
uint16_t pal_caps;
|
|
uint16_t assoc_size;
|
|
} __attribute__ ((packed));
|
|
|
|
struct a2mp_assoc_req {
|
|
uint8_t id;
|
|
} __attribute__ ((packed));
|
|
|
|
struct a2mp_assoc_rsp {
|
|
uint8_t id;
|
|
uint8_t status;
|
|
uint8_t assoc_data[0];
|
|
} __attribute__ ((packed));
|
|
|
|
struct a2mp_create_req {
|
|
uint8_t local_id;
|
|
uint8_t remote_id;
|
|
uint8_t assoc_data[0];
|
|
} __attribute__ ((packed));
|
|
|
|
struct a2mp_create_rsp {
|
|
uint8_t local_id;
|
|
uint8_t remote_id;
|
|
uint8_t status;
|
|
} __attribute__ ((packed));
|
|
|
|
struct a2mp_disconn_req {
|
|
uint8_t local_id;
|
|
uint8_t remote_id;
|
|
} __attribute__ ((packed));
|
|
|
|
struct a2mp_disconn_rsp {
|
|
uint8_t local_id;
|
|
uint8_t remote_id;
|
|
uint8_t status;
|
|
} __attribute__ ((packed));
|
|
|
|
#define A2MP_COMMAND_NOT_RECOGNIZED 0x0000
|
|
|
|
/* AMP controller status */
|
|
#define AMP_CTRL_POWERED_DOWN 0x00
|
|
#define AMP_CTRL_BLUETOOTH_ONLY 0x01
|
|
#define AMP_CTRL_NO_CAPACITY 0x02
|
|
#define AMP_CTRL_LOW_CAPACITY 0x03
|
|
#define AMP_CTRL_MEDIUM_CAPACITY 0x04
|
|
#define AMP_CTRL_HIGH_CAPACITY 0x05
|
|
#define AMP_CTRL_FULL_CAPACITY 0x06
|
|
|
|
/* A2MP response status */
|
|
#define A2MP_STATUS_SUCCESS 0x00
|
|
#define A2MP_STATUS_INVALID_CTRL_ID 0x01
|
|
#define A2MP_STATUS_UNABLE_START_LINK_CREATION 0x02
|
|
#define A2MP_STATUS_NO_PHYSICAL_LINK_EXISTS 0x02
|
|
#define A2MP_STATUS_COLLISION_OCCURED 0x03
|
|
#define A2MP_STATUS_DISCONN_REQ_RECVD 0x04
|
|
#define A2MP_STATUS_PHYS_LINK_EXISTS 0x05
|
|
#define A2MP_STATUS_SECURITY_VIOLATION 0x06
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* __A2MP_H */
|