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

1.1     ! nbrk        1: /*     $OpenBSD: ucomvar.h,v 1.16 2007/06/14 08:08:21 mbalmer Exp $ */
        !             2: /*     $NetBSD: ucomvar.h,v 1.10 2001/12/31 12:15:21 augustss Exp $    */
        !             3:
        !             4: /*
        !             5:  * Copyright (c) 1999 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 UCOMBUSCF_PORTNO               0
        !            42: #define UCOMBUSCF_PORTNO_DEFAULT       -1
        !            43:
        !            44: #define ucomcf_portno cf_loc[UCOMBUSCF_PORTNO]
        !            45: #define UCOM_UNK_PORTNO UCOMBUSCF_PORTNO_DEFAULT
        !            46:
        !            47: struct ucom_softc;
        !            48:
        !            49: struct ucom_methods {
        !            50:        void (*ucom_get_status)(void *sc, int portno, u_char *lsr, u_char *msr);
        !            51:        void (*ucom_set)(void *sc, int portno, int reg, int onoff);
        !            52: #define UCOM_SET_DTR 1
        !            53: #define UCOM_SET_RTS 2
        !            54: #define UCOM_SET_BREAK 3
        !            55:        int (*ucom_param)(void *sc, int portno, struct termios *);
        !            56:        int (*ucom_ioctl)(void *sc, int portno, u_long cmd,
        !            57:                          caddr_t data, int flag, struct proc *p);
        !            58:        int (*ucom_open)(void *sc, int portno);
        !            59:        void (*ucom_close)(void *sc, int portno);
        !            60:        void (*ucom_read)(void *sc, int portno, u_char **ptr, u_int32_t *count);
        !            61:        void (*ucom_write)(void *sc, int portno, u_char *to, u_char *from,
        !            62:                           u_int32_t *count);
        !            63: };
        !            64:
        !            65: /* modem control register */
        !            66: #define        UMCR_RTS        0x02    /* Request To Send */
        !            67: #define        UMCR_DTR        0x01    /* Data Terminal Ready */
        !            68:
        !            69: /* line status register */
        !            70: #define        ULSR_RCV_FIFO   0x80
        !            71: #define        ULSR_TSRE       0x40    /* Transmitter empty: byte sent */
        !            72: #define        ULSR_TXRDY      0x20    /* Transmitter buffer empty */
        !            73: #define        ULSR_BI         0x10    /* Break detected */
        !            74: #define        ULSR_FE         0x08    /* Framing error: bad stop bit */
        !            75: #define        ULSR_PE         0x04    /* Parity error */
        !            76: #define        ULSR_OE         0x02    /* Overrun, lost incoming byte */
        !            77: #define        ULSR_RXRDY      0x01    /* Byte ready in Receive Buffer */
        !            78: #define        ULSR_RCV_MASK   0x1f    /* Mask for incoming data or error */
        !            79:
        !            80: /* modem status register */
        !            81: /* All deltas are from the last read of the MSR. */
        !            82: #define        UMSR_DCD        0x80    /* Current Data Carrier Detect */
        !            83: #define        UMSR_RI         0x40    /* Current Ring Indicator */
        !            84: #define        UMSR_DSR        0x20    /* Current Data Set Ready */
        !            85: #define        UMSR_CTS        0x10    /* Current Clear to Send */
        !            86: #define        UMSR_DDCD       0x08    /* DCD has changed state */
        !            87: #define        UMSR_TERI       0x04    /* RI has toggled low to high */
        !            88: #define        UMSR_DDSR       0x02    /* DSR has changed state */
        !            89: #define        UMSR_DCTS       0x01    /* CTS has changed state */
        !            90:
        !            91: struct ucom_attach_args {
        !            92:        int portno;
        !            93:        int bulkin;
        !            94:        int bulkout;
        !            95:        struct uhidev_softc *uhidev;
        !            96:        u_int ibufsize;
        !            97:        u_int ibufsizepad;
        !            98:        u_int obufsize;
        !            99:        u_int opkthdrlen;
        !           100:        const char *info;       /* attach message */
        !           101:        usbd_device_handle device;
        !           102:        usbd_interface_handle iface;
        !           103:        struct ucom_methods *methods;
        !           104:        void *arg;
        !           105: };
        !           106:
        !           107: int ucomsubmatch(struct device *, void *, void *);
        !           108:
        !           109: int ucomprint(void *aux, const char *pnp);
        !           110: void ucom_status_change(struct ucom_softc *);