234b471752
sources. Multifunction devices, such as keyboards with built-in mice or scrollwheels on different interfaces and/or repid's are each handled as a separate entropy source.
97 lines
3.4 KiB
C
97 lines
3.4 KiB
C
/* $NetBSD: uhidev.h,v 1.3 2002/10/08 09:56:17 dan Exp $ */
|
|
|
|
/*
|
|
* Copyright (c) 2001 The NetBSD Foundation, Inc.
|
|
* All rights reserved.
|
|
*
|
|
* This code is derived from software contributed to The NetBSD Foundation
|
|
* by Lennart Augustsson (lennart@augustsson.net) at
|
|
* Carlstedt Research & Technology.
|
|
*
|
|
* 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.
|
|
* 3. All advertising materials mentioning features or use of this software
|
|
* must display the following acknowledgement:
|
|
* This product includes software developed by the NetBSD
|
|
* Foundation, Inc. and its contributors.
|
|
* 4. Neither the name of The NetBSD Foundation nor the names of its
|
|
* contributors may be used to endorse or promote products derived
|
|
* from this software without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. 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 FOUNDATION 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.
|
|
*/
|
|
|
|
#include "rnd.h"
|
|
#if NRND > 0
|
|
#include <sys/rnd.h>
|
|
#endif
|
|
|
|
|
|
#include "locators.h"
|
|
#define uhidevcf_reportid cf_loc[UHIDBUSCF_REPORTID]
|
|
#define UHIDEV_UNK_REPORTID UHIDBUSCF_REPORTID_DEFAULT
|
|
|
|
struct uhidev_softc {
|
|
USBBASEDEVICE sc_dev; /* base device */
|
|
usbd_device_handle sc_udev;
|
|
usbd_interface_handle sc_iface; /* interface */
|
|
usbd_pipe_handle sc_intrpipe; /* interrupt pipe */
|
|
int sc_ep_addr;
|
|
|
|
u_char *sc_ibuf;
|
|
u_int sc_isize;
|
|
|
|
void *sc_repdesc;
|
|
int sc_repdesc_size;
|
|
|
|
u_int sc_nrepid;
|
|
struct uhidev **sc_subdevs;
|
|
|
|
int sc_refcnt;
|
|
u_char sc_dying;
|
|
};
|
|
|
|
struct uhidev {
|
|
USBBASEDEVICE sc_dev; /* base device */
|
|
struct uhidev_softc *sc_parent;
|
|
uByte sc_report_id;
|
|
u_int8_t sc_state;
|
|
int sc_in_rep_size;
|
|
#define UHIDEV_OPEN 0x01 /* device is open */
|
|
void (*sc_intr)(struct uhidev *, void *, u_int);
|
|
#if NRND > 0
|
|
rndsource_element_t rnd_source;
|
|
#endif
|
|
};
|
|
|
|
struct uhidev_attach_arg {
|
|
struct usb_attach_arg *uaa;
|
|
struct uhidev_softc *parent;
|
|
int reportid;
|
|
int reportsize;
|
|
int matchlvl;
|
|
};
|
|
|
|
void uhidev_get_report_desc(struct uhidev_softc *, void **, int *);
|
|
int uhidev_open(struct uhidev *);
|
|
void uhidev_close(struct uhidev *);
|
|
usbd_status uhidev_set_report(struct uhidev *scd, int type, void *data,int len);
|
|
void uhidev_set_report_async(struct uhidev *scd, int type, void *data, int len);
|
|
usbd_status uhidev_get_report(struct uhidev *scd, int type, void *data,int len);
|