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Annotation of sys/arch/sh/dev/scireg.h, Revision 1.1

1.1     ! nbrk        1: /*     $OpenBSD: scireg.h,v 1.1.1.1 2006/10/06 21:02:55 miod Exp $     */
        !             2: /* $NetBSD: scireg.h,v 1.8 2003/07/01 11:49:37 uwe Exp $ */
        !             3:
        !             4: /*-
        !             5:  * Copyright (C) 1999 SAITOH Masanobu.  All rights reserved.
        !             6:  *
        !             7:  * Redistribution and use in source and binary forms, with or without
        !             8:  * modification, are permitted provided that the following conditions
        !             9:  * are met:
        !            10:  * 1. Redistributions of source code must retain the above copyright
        !            11:  *    notice, this list of conditions and the following disclaimer.
        !            12:  * 2. Redistributions in binary form must reproduce the above copyright
        !            13:  *    notice, this list of conditions and the following disclaimer in the
        !            14:  *    documentation and/or other materials provided with the distribution.
        !            15:  * 3. The name of the author may not be used to endorse or promote products
        !            16:  *    derived from this software without specific prior written permission.
        !            17:  *
        !            18:  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
        !            19:  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
        !            20:  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
        !            21:  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
        !            22:  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
        !            23:  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
        !            24:  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
        !            25:  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
        !            26:  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
        !            27:  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
        !            28:  */
        !            29:
        !            30: /*
        !            31:  * Serial Communication Interface (SCI)
        !            32:  */
        !            33:
        !            34: #if !defined(SH4)
        !            35:
        !            36: /* SH3 definitions */
        !            37:
        !            38: #define        SHREG_SCSMR     (*(volatile unsigned char *)    0xFFFFFE80)
        !            39: #define        SHREG_SCBRR     (*(volatile unsigned char *)    0xFFFFFE82)
        !            40: #define        SHREG_SCSCR     (*(volatile unsigned char *)    0xFFFFFE84)
        !            41: #define        SHREG_SCTDR     (*(volatile unsigned char *)    0xFFFFFE86)
        !            42: #define        SHREG_SCSSR     (*(volatile unsigned char *)    0xFFFFFE88)
        !            43: #define        SHREG_SCRDR     (*(volatile unsigned char *)    0xFFFFFE8A)
        !            44: #define        SHREG_SCSPDR    (*(volatile unsigned char *)    0xf4000136)
        !            45:
        !            46: #else
        !            47:
        !            48: /* SH4 definitions */
        !            49:
        !            50: #define        SHREG_SCSMR     (*(volatile unsigned char *)    0xffe00000)
        !            51: #define        SHREG_SCBRR     (*(volatile unsigned char *)    0xffe00004)
        !            52: #define        SHREG_SCSCR     (*(volatile unsigned char *)    0xffe00008)
        !            53: #define        SHREG_SCTDR     (*(volatile unsigned char *)    0xffe0000c)
        !            54: #define        SHREG_SCSSR     (*(volatile unsigned char *)    0xffe00010)
        !            55: #define        SHREG_SCRDR     (*(volatile unsigned char *)    0xffe00014)
        !            56: #define        SHREG_SCSPTR    (*(volatile unsigned char *)    0xffe0001c)
        !            57:
        !            58: #endif
        !            59:
        !            60: #define        SCSCR_TIE       0x80    /* Transmit Interrupt Enable */
        !            61: #define        SCSCR_RIE       0x40    /* Receive Interrupt Enable */
        !            62: #define        SCSCR_TE        0x20    /* Transmit Enable */
        !            63: #define        SCSCR_RE        0x10    /* Receive Enable */
        !            64: #define        SCSCR_MPIE      0x08    /* Multi Processor Interrupt Enable */
        !            65: #define        SCSCR_TEIE      0x04    /* Transmit End Interrupt Enable */
        !            66: #define        SCSCR_CKE1      0x02    /* ClocK Enable 1 */
        !            67: #define        SCSCR_CKE0      0x01    /* ClocK Enable 0 */
        !            68:
        !            69: #define        SCSSR_TDRE      0x80
        !            70: #define        SCSSR_RDRF      0x40
        !            71: #define        SCSSR_ORER      0x20
        !            72: #define        SCSSR_FER       0x10
        !            73: #define        SCSSR_PER       0x08
        !            74:
        !            75: #define        SCSPTR_SPB1IO   0x08
        !            76: #define        SCSPTR_SPB1DT   0x04
        !            77: #define        SCSPTR_SPB0IO   0x02
        !            78: #define        SCSPTR_SPB0DT   0x01
        !            79:
        !            80: #if defined(SH3)
        !            81: #define        SCSPDR_SCP0DT   0x01
        !            82: #endif