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sys/dev/atopcase/atopcase_reg.h
- This file was added.
| /*- | |||||
| * 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_ */ | |||||