/* $FreeBSD$ */
/*-
* SPDX-License-Identifier: BSD-2-Clause-NetBSD
*
* Copyright (c) 2008 Hans Petter Selasky. All rights reserved.
* Copyright (c) 1998 The NetBSD Foundation, Inc. All rights reserved.
* Copyright (c) 1998 Lennart Augustsson. All rights reserved.
*
* 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 _USB_HID_H_
#define _USB_HID_H_
#include <dev/hid/hid.h>
#ifndef USB_GLOBAL_INCLUDE_FILE
#include <dev/usb/usb_endian.h>
#endif
#define UR_GET_HID_DESCRIPTOR 0x06
#define UDESC_HID 0x21
#define UDESC_REPORT 0x22
#define UDESC_PHYSICAL 0x23
#define UR_SET_HID_DESCRIPTOR 0x07
#define UR_GET_REPORT 0x01
#define UR_SET_REPORT 0x09
#define UR_GET_IDLE 0x02
#define UR_SET_IDLE 0x0a
#define UR_GET_PROTOCOL 0x03
#define UR_SET_PROTOCOL 0x0b
struct usb_hid_descriptor {
uByte bLength;
uByte bDescriptorType;
uWord bcdHID;
uByte bCountryCode;
uByte bNumDescriptors;
struct {
uByte bDescriptorType;
uWord wDescriptorLength;
} descrs[1];
} __packed;
#define USB_HID_DESCRIPTOR_SIZE(n) (9+((n)*3))
#define UHID_INPUT_REPORT HID_INPUT_REPORT
#define UHID_OUTPUT_REPORT HID_OUTPUT_REPORT
#define UHID_FEATURE_REPORT HID_FEATURE_REPORT
#if defined(_KERNEL) || defined(_STANDALONE)
struct usb_config_descriptor;
#ifdef COMPAT_USBHID12
/* FreeBSD <= 12 compat shims */
#define hid_report_size(buf, len, kind, id) \
hid_report_size_max(buf, len, kind, id)
static __inline uint32_t
hid_get_data_unsigned(const uint8_t *buf, hid_size_t len,
struct hid_location *loc)
{
return (hid_get_udata(buf, len, loc));
}
static __inline void
hid_put_data_unsigned(uint8_t *buf, hid_size_t len, struct hid_location *loc,
unsigned value)
{
return (hid_put_udata(buf, len, loc, value));
}
#endif
struct usb_hid_descriptor *hid_get_descriptor_from_usb(
struct usb_config_descriptor *cd,
struct usb_interface_descriptor *id);
usb_error_t usbd_req_get_hid_desc(struct usb_device *udev, struct mtx *mtx,
void **descp, uint16_t *sizep, struct malloc_type *mem,
uint8_t iface_index);
#endif /* _KERNEL || _STANDALONE */
#endif /* _USB_HID_H_ */
