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Annotation of sys/dev/usb/uhidev.h, Revision 1.1

1.1     ! nbrk        1: /*     $OpenBSD: uhidev.h,v 1.9 2007/06/14 08:08:21 mbalmer Exp $      */
        !             2: /*     $NetBSD: uhidev.h,v 1.3 2002/10/08 09:56:17 dan Exp $   */
        !             3:
        !             4: /*
        !             5:  * Copyright (c) 2001 The NetBSD Foundation, Inc.
        !             6:  * All rights reserved.
        !             7:  *
        !             8:  * This code is derived from software contributed to The NetBSD Foundation
        !             9:  * by Lennart Augustsson (lennart@augustsson.net) at
        !            10:  * Carlstedt Research & Technology.
        !            11:  *
        !            12:  * Redistribution and use in source and binary forms, with or without
        !            13:  * modification, are permitted provided that the following conditions
        !            14:  * are met:
        !            15:  * 1. Redistributions of source code must retain the above copyright
        !            16:  *    notice, this list of conditions and the following disclaimer.
        !            17:  * 2. Redistributions in binary form must reproduce the above copyright
        !            18:  *    notice, this list of conditions and the following disclaimer in the
        !            19:  *    documentation and/or other materials provided with the distribution.
        !            20:  * 3. All advertising materials mentioning features or use of this software
        !            21:  *    must display the following acknowledgement:
        !            22:  *        This product includes software developed by the NetBSD
        !            23:  *        Foundation, Inc. and its contributors.
        !            24:  * 4. Neither the name of The NetBSD Foundation nor the names of its
        !            25:  *    contributors may be used to endorse or promote products derived
        !            26:  *    from this software without specific prior written permission.
        !            27:  *
        !            28:  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
        !            29:  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
        !            30:  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
        !            31:  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
        !            32:  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
        !            33:  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
        !            34:  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
        !            35:  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
        !            36:  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
        !            37:  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
        !            38:  * POSSIBILITY OF SUCH DAMAGE.
        !            39:  */
        !            40:
        !            41: #define UHIDBUSCF_REPORTID             0
        !            42: #define UHIDBUSCF_REPORTID_DEFAULT     -1
        !            43:
        !            44: #define uhidevcf_reportid cf_loc[UHIDBUSCF_REPORTID]
        !            45: #define UHIDEV_UNK_REPORTID UHIDBUSCF_REPORTID_DEFAULT
        !            46:
        !            47: struct uhidev_softc {
        !            48:        struct device sc_dev;           /* base device */
        !            49:        usbd_device_handle sc_udev;
        !            50:        usbd_interface_handle sc_iface; /* interface */
        !            51:        usbd_pipe_handle sc_ipipe;      /* input interrupt pipe */
        !            52:        usbd_xfer_handle sc_ixfer;      /* read request */
        !            53:        int sc_iep_addr;
        !            54:
        !            55:        u_char *sc_ibuf;
        !            56:        u_int sc_isize;
        !            57:
        !            58:        usbd_pipe_handle sc_opipe;      /* output interrupt pipe */
        !            59:        usbd_xfer_handle sc_oxfer;      /* write request */
        !            60:        usbd_xfer_handle sc_owxfer;     /* internal write request */
        !            61:        int sc_oep_addr;
        !            62:
        !            63:        void *sc_repdesc;
        !            64:        int sc_repdesc_size;
        !            65:
        !            66:        u_int sc_nrepid;
        !            67:        struct uhidev **sc_subdevs;
        !            68:
        !            69:        int sc_refcnt;
        !            70:        u_char sc_dying;
        !            71: };
        !            72:
        !            73: struct uhidev {
        !            74:        struct device sc_dev;           /* base device */
        !            75:        struct uhidev_softc *sc_parent;
        !            76:        uByte sc_report_id;
        !            77:        u_int8_t sc_state;
        !            78:        int sc_in_rep_size;
        !            79: #define        UHIDEV_OPEN     0x01    /* device is open */
        !            80:        void (*sc_intr)(struct uhidev *, void *, u_int);
        !            81: };
        !            82:
        !            83: struct uhidev_attach_arg {
        !            84:        struct usb_attach_arg *uaa;
        !            85:        struct uhidev_softc *parent;
        !            86:        int reportid;
        !            87:        int reportsize;
        !            88:        int matchlvl;
        !            89: };
        !            90:
        !            91: void uhidev_get_report_desc(struct uhidev_softc *, void **, int *);
        !            92: int uhidev_open(struct uhidev *);
        !            93: void uhidev_close(struct uhidev *);
        !            94: usbd_status uhidev_set_report(struct uhidev *scd, int type, void *data,int len);
        !            95: void uhidev_set_report_async(struct uhidev *scd, int type, void *data, int len);
        !            96: usbd_status uhidev_get_report(struct uhidev *scd, int type, void *data,int len);
        !            97: usbd_status uhidev_write(struct uhidev_softc *, void *, int);