Return-Path: From: Andrei Emeltchenko To: linux-bluetooth@vger.kernel.org Subject: [PATCHv2 07/15] android: Create HAL API header skeleton Date: Tue, 8 Oct 2013 13:33:49 +0300 Message-Id: <1381228437-5553-8-git-send-email-Andrei.Emeltchenko.news@gmail.com> In-Reply-To: <1381228437-5553-1-git-send-email-Andrei.Emeltchenko.news@gmail.com> References: <1381131496-9417-1-git-send-email-Andrei.Emeltchenko.news@gmail.com> <1381228437-5553-1-git-send-email-Andrei.Emeltchenko.news@gmail.com> Sender: linux-bluetooth-owner@vger.kernel.org List-ID: From: Andrei Emeltchenko Header describes the protocol between Android HAL threads and BlueZ daemon. --- android/hal_msg.h | 255 +++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 255 insertions(+) create mode 100644 android/hal_msg.h diff --git a/android/hal_msg.h b/android/hal_msg.h new file mode 100644 index 0000000..c6bc883 --- /dev/null +++ b/android/hal_msg.h @@ -0,0 +1,255 @@ +/* + * + * BlueZ - Bluetooth protocol stack for Linux + * + * Copyright (C) 2013 Intel Corporation. All rights reserved. + * + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library 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 + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + * + */ + +#ifndef __packed +#define __packed __attribute__((packed)) +#endif + +typedef struct { + uint8_t b[6]; +} __packed __bdaddr_t; + +struct hal_msg_hdr { + uint8_t service_id; + uint8_t opcode; + uint16_t len; + uint8_t payload[0]; +} __packed; + +#define HAL_SERVICE_ID_CORE 0 +#define HAL_SERVICE_ID_BLUETOOTH 1 +#define HAL_SERVICE_ID_SOCK 2 +#define HAL_SERVICE_ID_HIDHOST 3 +#define HAL_SERVICE_ID_PAN 4 +#define HAL_SERVICE_ID_HANDSFREE 5 +#define HAL_SERVICE_ID_AD2P 6 +#define HAL_SERVICE_ID_HEALTH 7 +#define HAL_SERVICE_ID_AVRCP 8 +#define HAL_SERVICE_ID_GATT 9 + +/* Core Service */ + +#define HAL_MSG_OP_ERROR 0x00 +struct hal_msg_rp_error { + uint8_t status; +} __packed; + +#define HAL_MSG_OP_REGISTER_MODULE 0x01 +struct hal_msg_cp_register_module { + uint8_t service_id; +} __packed; +struct hal_msg_rp_register_module { + uint8_t service_id; +} __packed; + +#define HAL_MSG_OP_UNREGISTER_MODULE 0x02 +struct hal_msg_cp_unregister_module { + uint8_t service_id; +} __packed; + +/* Bluetooth Core HAL API */ + +#define HAL_MSG_OP_BT_ENABLE 0x01 + +#define HAL_MSG_OP_BT_DISABLE 0x02 + +#define HAL_MSG_OP_BT_GET_ADAPTER_PROPS 0x03 + +#define HAL_MSG_OP_BT_GET_ADAPTER_PROP 0x04 +struct hal_msg_cp_bt_get_adapter_prop { + uint8_t type; +} __packed; + +#define HAL_MSG_OP_BT_SET_ADAPTER_PROP 0x05 +struct hal_msg_cp_bt_set_adapter_prop { + uint8_t type; + uint16_t len; + uint8_t val[0]; +} __packed; + +#define HAL_MSG_OP_BT_GET_REMOTE_DEVICE_PROPS 0x06 +struct hal_msg_cp_bt_get_remote_device_props { + __bdaddr_t bdaddr; +} __packed; + +#define HAL_MSG_OP_BT_GET_REMOTE_DEVICE_PROP 0x07 +struct hal_msg_cp_bt_get_remote_device_prop { + __bdaddr_t bdaddr; + uint8_t type; +} __packed; + +#define HAL_MSG_OP_BT_SET_REMOTE_DEVICE_PROP 0x08 +struct hal_msg_cp_bt_set_remote_device_prop { + __bdaddr_t bdaddr; + uint8_t type; + uint16_t len; + uint8_t val[0]; +} __packed; + +#define HAL_MSG_OP_BT_GET_REMOTE_SERVICE_REC 0x09 +struct hal_msg_cp_bt_get_remote_service_rec { + __bdaddr_t bdaddr; + uint8_t uuid[16]; +} __packed; + +#define HAL_MSG_OP_BT_GET_REMOTE_SERVICE 0x0a +struct hal_msg_cp_bt_get_remote_service { + __bdaddr_t bdaddr; +} __packed; + +#define HAL_MSG_OP_BT_START_DISCOVERY 0x0b + +#define HAL_MSG_OP_BT_CANCEL_DISCOVERY 0x0c + +#define HAL_MSG_OP_BT_CREATE_BOND 0x0d +struct hal_msg_cp_bt_create_bond { + __bdaddr_t bdaddr; +} __packed; + +#define HAL_MSG_OP_BT_REMOVE_BOND 0x0d +struct hal_msg_cp_bt_remove_bond { + __bdaddr_t bdaddr; +} __packed; + +#define HAL_MSG_OP_BT_CANCEL_BOND 0x0f +struct hal_msg_cp_bt_cancel_bond { + __bdaddr_t bdaddr; +} __packed; + +#define HAL_MSG_OP_BT_PIN_REPLY 0x10 +struct hal_msg_cp_bt_pin_reply { + __bdaddr_t bdaddr; + uint8_t accept; + uint8_t pin_len; + uint8_t pin_code[16]; +} __packed; + +#define HAL_MSG_OP_BT_SSP_REPLY 0x11 +struct hal_msg_cp_bt_ssp_reply { + __bdaddr_t bdaddr; + uint8_t ssp_variant; + uint8_t accept; + uint32_t passkey; +} __packed; + +#define HAL_MSG_OP_BT_DUT_MODE_CONF 0x12 +struct hal_msg_cp_bt_dut_mode_conf { + uint8_t enable; +} __packed; + +#define HAL_MSG_OP_BT_DUT_MODE_SEND 0x13 +struct hal_msg_cp_bt_dut_mode_send { + uint16_t opcode; + uint8_t len; + uint8_t data[0]; +} __packed; + +#define HAL_MSG_OP_BT_LE_TEST_MODE 0x14 +struct hal_msg_cp_bt_le_test_mode { + uint16_t opcode; + uint8_t len; + uint8_t data[0]; +} __packed; + +/* Notifications and confirmations */ + +#define HAL_MSG_EV_BT_ERROR 0x80 + +#define HAL_MSG_EV_BT_ADAPTER_STATE_CHANGED 0x81 +struct hal_msg_ev_bt_adapter_state_changed { + uint8_t state; +} __packed; + +#define HAL_MSG_EV_BT_ADAPTER_PROPS_CHANGED 0x82 +struct hal_property { + uint8_t type; + uint16_t len; + uint8_t val[0]; +} __packed; +struct hal_msg_ev_bt_adapter_props_changed { + uint8_t status; + uint8_t num_props; + struct hal_property props[0]; +} __packed; + +#define HAL_MSG_EV_BT_REMOTE_DEVICE_PROPS 0x83 +struct hal_msg_ev_bt_remote_device_props { + uint8_t status; + __bdaddr_t bdaddr; + uint8_t num_props; + struct hal_property props[0]; +} __packed; + +#define HAL_MSG_EV_BT_DEVICE_FOUND 0x84 +struct hal_msg_ev_bt_device_found { + uint8_t num_props; + struct hal_property props[0]; +} __packed; + +#define HAL_MSG_EV_BT_DISCOVERY_STATE_CHANGED 0x85 +struct hal_msg_ev_bt_discovery_state_changed { + uint8_t state; +} __packed; + +#define HAL_MSG_EV_BT_PIN_REQUEST 0x86 +struct hal_msg_ev_bt_pin_request { + __bdaddr_t bdaddr; + uint8_t name[249 - 1]; + uint8_t class_of_dev[3]; +} __packed; + +#define HAL_MSG_EV_BT_SSP_REQUEST 0x87 +struct hal_msg_ev_bt_ssp_request { + __bdaddr_t bdaddr; + uint8_t name[249 - 1]; + uint8_t class_of_dev[3]; + uint8_t pairing_variant; + uint32_t passkey; +} __packed; + +#define HAL_MSG_EV_BT_BOND_STATE_CHANGED 0x88 +struct hal_msg_ev_bt_bond_state_changed { + uint8_t status; + __bdaddr_t bdaddr; + uint8_t state; +} __packed; + +#define HAL_MSG_EV_BT_ACL_STATE_CHANGED 0x89 +struct hal_msg_ev_bt_acl_state_changed { + uint8_t status; + __bdaddr_t bdaddr; + uint8_t state; +} __packed; + +#define HAL_MSG_EV_BT_DUT_MODE_RECEIVE 0x8a +struct hal_msg_ev_bt_dut_mode_receive { + uint16_t opcode; + uint8_t len; + uint8_t data[0]; +} __packed; + +#define HAL_MSG_EV_BT_LE_TEST_MODE 0x8b +struct hal_msg_ev_bt_le_test_mode { + uint8_t status; + uint16_t num_packets; +} __packed; -- 1.7.10.4