mirror of
https://github.com/freebsd/freebsd-src
synced 2024-09-06 17:18:32 +00:00
111 lines
3.3 KiB
C
111 lines
3.3 KiB
C
|
/*-
|
||
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
||
|
|
*
|
||
|
|
* Copyright (c) 2021-2023 Val Packett <val@packett.cool>
|
||
|
|
* Copyright (c) 2023 Vladimir Kondratyev <wulf@FreeBSD.org>
|
||
|
|
*
|
||
|
|
* Redistribution and use in source and binary forms, with or without
|
||
|
|
* modification, are permitted provided that the following conditions
|
||
|
|
* are met:
|
||
|
|
* 1. Redistributions of source code must retain the above copyright
|
||
|
|
* notice, this list of conditions and the following disclaimer.
|
||
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||
|
|
* notice, this list of conditions and the following disclaimer in the
|
||
|
|
* documentation and/or other materials provided with the distribution.
|
||
|
|
*
|
||
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
|
||
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
||
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
||
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
|
||
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
||
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
||
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
||
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
||
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
||
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
||
|
|
* SUCH DAMAGE.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef _ATOPCASE_REG_H_
|
||
|
|
#define _ATOPCASE_REG_H_
|
||
|
|
|
||
|
|
#include <sys/types.h>
|
||
|
|
|
||
|
|
#define ATOPCASE_PACKET_SIZE 256
|
||
|
|
#define ATOPCASE_DATA_SIZE 246
|
||
|
|
#define ATOPCASE_PKT_PER_MSG 2
|
||
|
|
#define ATOPCASE_MSG_SIZE (ATOPCASE_DATA_SIZE * ATOPCASE_PKT_PER_MSG)
|
||
|
|
|
||
|
|
/* Read == device-initiated, Write == host-initiated or reply to that */
|
||
|
|
#define ATOPCASE_DIR_READ 0x20
|
||
|
|
#define ATOPCASE_DIR_WRITE 0x40
|
||
|
|
#define ATOPCASE_DIR_NOTHING 0x80
|
||
|
|
|
||
|
|
#define ATOPCASE_DEV_MGMT 0x00
|
||
|
|
#define ATOPCASE_DEV_KBRD 0x01
|
||
|
|
#define ATOPCASE_DEV_TPAD 0x02
|
||
|
|
#define ATOPCASE_DEV_INFO 0xD0
|
||
|
|
|
||
|
|
#define ATOPCASE_BKL_REPORT_ID 0xB0
|
||
|
|
|
||
|
|
#define ATOPCASE_INFO_DEVICE 0x01
|
||
|
|
#define ATOPCASE_INFO_IFACE 0x02
|
||
|
|
#define ATOPCASE_INFO_DESCRIPTOR 0x10
|
||
|
|
|
||
|
|
#define ATOPCASE_MSG_TYPE_SET_REPORT(dev,rid) ((rid << 8) | 0x50 | dev)
|
||
|
|
#define ATOPCASE_MSG_TYPE_REPORT(dev) ((dev << 8) | 0x10)
|
||
|
|
#define ATOPCASE_MSG_TYPE_INFO(inf) ((inf << 8) | 0x20)
|
||
|
|
|
||
|
|
struct atopcase_bl_payload {
|
||
|
|
uint8_t report_id;
|
||
|
|
uint8_t device;
|
||
|
|
uint16_t level;
|
||
|
|
uint16_t status;
|
||
|
|
} __packed;
|
||
|
|
|
||
|
|
struct atopcase_device_info_payload {
|
||
|
|
uint16_t unknown[2];
|
||
|
|
uint16_t num_devs;
|
||
|
|
uint16_t vid;
|
||
|
|
uint16_t pid;
|
||
|
|
uint16_t ver;
|
||
|
|
uint16_t vendor_off;
|
||
|
|
uint16_t vendor_len;
|
||
|
|
uint16_t product_off;
|
||
|
|
uint16_t product_len;
|
||
|
|
uint16_t serial_off;
|
||
|
|
uint16_t serial_len;
|
||
|
|
} __packed;
|
||
|
|
|
||
|
|
struct atopcase_iface_info_payload {
|
||
|
|
uint8_t unknown0;
|
||
|
|
uint8_t iface_num;
|
||
|
|
uint8_t unknown1[3];
|
||
|
|
uint8_t country_code;
|
||
|
|
uint16_t max_input_report_len;
|
||
|
|
uint16_t max_output_report_len;
|
||
|
|
uint16_t max_control_report_len;
|
||
|
|
uint16_t name_off;
|
||
|
|
uint16_t name_len;
|
||
|
|
} __packed;
|
||
|
|
|
||
|
|
struct atopcase_header {
|
||
|
|
uint16_t type;
|
||
|
|
uint8_t type_arg; /* means "device" for ATOPCASE_MSG_TYPE_DESCRIPTOR */
|
||
|
|
uint8_t seq_no;
|
||
|
|
uint16_t resp_len;
|
||
|
|
uint16_t len;
|
||
|
|
} __packed;
|
||
|
|
|
||
|
|
struct atopcase_packet {
|
||
|
|
uint8_t direction;
|
||
|
|
uint8_t device;
|
||
|
|
uint16_t offset;
|
||
|
|
uint16_t remaining;
|
||
|
|
uint16_t length;
|
||
|
|
uint8_t data[ATOPCASE_DATA_SIZE];
|
||
|
|
uint16_t checksum;
|
||
|
|
} __packed;
|
||
|
|
|
||
|
|
#endif /* _ATOPCASE_REG_H_ */
|