Return-Path: From: "Peter Krystad" To: Subject: [PATCH v3 bluez 2/2] Add A2MP definitions Date: Wed, 16 Nov 2011 20:25:05 -0800 Message-ID: <005201cca4e0$e2467680$a6d36380$@org> MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Sender: linux-bluetooth-owner@vger.kernel.org List-ID: --- lib/a2mp.h | 137 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 files changed, 137 insertions(+), 0 deletions(-) create mode 100644 lib/a2mp.h diff --git a/lib/a2mp.h b/lib/a2mp.h new file mode 100644 index 0000000..ce4bf53 --- /dev/null +++ b/lib/a2mp.h @@ -0,0 +1,137 @@ +/* + * + * BlueZ - Bluetooth protocol stack for Linux + * + * Copyright (C) 2010-2011 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 version 2 and + * only version 2 as published by the Free Software Foundation. + * + * 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. + * + */ + +#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_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)); + +#define A2MP_COMMAND_NOT_RECOGNIZED 0x0000 + +/* AMP controller type */ +#define AMP_CTRL_BR_EDR 0x00 +#define AMP_CTRL_802_11 0x01 + +/* 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 */ -- 1.7.7 -- Peter Krystad Employee of Qualcomm Innovation Center, Inc. Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum