98 lines
3.2 KiB
C
98 lines
3.2 KiB
C
/*-
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* SPDX-License-Identifier: BSD-2-Clause
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*
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* Copyright (c) 2008 Hans Petter Selasky. All rights reserved.
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* Copyright (c) 1998 The NetBSD Foundation, Inc. All rights reserved.
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* Copyright (c) 1998 Lennart Augustsson. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#ifndef _USB_HID_H_
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#define _USB_HID_H_
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#include <dev/hid/hid.h>
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#ifndef USB_GLOBAL_INCLUDE_FILE
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#include <dev/usb/usb_endian.h>
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#endif
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#define UR_GET_HID_DESCRIPTOR 0x06
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#define UDESC_HID 0x21
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#define UDESC_REPORT 0x22
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#define UDESC_PHYSICAL 0x23
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#define UR_SET_HID_DESCRIPTOR 0x07
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#define UR_GET_REPORT 0x01
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#define UR_SET_REPORT 0x09
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#define UR_GET_IDLE 0x02
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#define UR_SET_IDLE 0x0a
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#define UR_GET_PROTOCOL 0x03
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#define UR_SET_PROTOCOL 0x0b
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struct usb_hid_descriptor {
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uByte bLength;
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uByte bDescriptorType;
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uWord bcdHID;
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uByte bCountryCode;
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uByte bNumDescriptors;
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struct {
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uByte bDescriptorType;
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uWord wDescriptorLength;
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} descrs[1];
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} __packed;
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#define USB_HID_DESCRIPTOR_SIZE(n) (9+((n)*3))
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#define UHID_INPUT_REPORT HID_INPUT_REPORT
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#define UHID_OUTPUT_REPORT HID_OUTPUT_REPORT
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#define UHID_FEATURE_REPORT HID_FEATURE_REPORT
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#if defined(_KERNEL) || defined(_STANDALONE)
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struct usb_config_descriptor;
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#ifdef COMPAT_USBHID12
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/* FreeBSD <= 12 compat shims */
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#define hid_report_size(buf, len, kind, id) \
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hid_report_size_max(buf, len, kind, id)
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static __inline uint32_t
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hid_get_data_unsigned(const uint8_t *buf, hid_size_t len,
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struct hid_location *loc)
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{
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return (hid_get_udata(buf, len, loc));
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}
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static __inline void
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hid_put_data_unsigned(uint8_t *buf, hid_size_t len, struct hid_location *loc,
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unsigned value)
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{
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return (hid_put_udata(buf, len, loc, value));
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}
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#endif
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struct usb_hid_descriptor *hid_get_descriptor_from_usb(
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struct usb_config_descriptor *cd,
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struct usb_interface_descriptor *id);
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usb_error_t usbd_req_get_hid_desc(struct usb_device *udev, struct mtx *mtx,
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void **descp, uint16_t *sizep, struct malloc_type *mem,
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uint8_t iface_index);
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#endif /* _KERNEL || _STANDALONE */
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#endif /* _USB_HID_H_ */
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