FreeBSD/Linux Kernel Cross Reference
sys/dev/pci/cs428xreg.h

     /*      $NetBSD: cs428xreg.h,v 1.2 2001/01/22 01:44:57 augustss Exp $   */
     
     /*
      * Copyright (c) 2000 Tatoku Ogaito.  All rights reserved.
      *
      * 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 Tatoku Ogaito
     *      for the NetBSD Project.
     * 4. The name of the author may not be used to endorse or promote products
     *    derived from this software without specific prior written permission
     *
     * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
     */
    #ifndef _CS428X_REG_H_
    #define _CS428X_REG_H_
    #define CS428X_ACCTL   0x460    /* AC97 Control Register */
    #define  ACCTL_RSTN        0x00000001 /* Only for CS4280 */
    #define  ACCTL_ESYN        0x00000002
    #define  ACCTL_VFRM        0x00000004
    #define  ACCTL_DCV         0x00000008
    #define  ACCTL_CRW         0x00000010
    #define  ACCTL_ASYN        0x00000020 /* Only for CS4280 */
    #define  ACCTL_TC          0x00000040
    
    #define CS428X_ACSTS   0x464    /* AC97 Status Register */
    #define  ACSTS_CRDY        0x00000001
    #define  ACSTS_VSTS        0x00000002
    
    #define CS428X_ACOSV   0x468    /* AC97 Output Slot Valid Register */
    #define  ACOSV_SLV3        0x00000001
    #define  ACOSV_SLV4        0x00000002
    #define  ACOSV_SLV5        0x00000004
    #define  ACOSV_SLV6        0x00000008
    #define  ACOSV_SLV7        0x00000010
    #define  ACOSV_SLV8        0x00000020
    #define  ACOSV_SLV9        0x00000040
    #define  ACOSV_SLV10       0x00000080
    #define  ACOSV_SLV11       0x00000100
    #define  ACOSV_SLV12       0x00000200
    
    #define CS428X_ACCAD   0x46c    /* AC97 Command Address Register */
    #define CS428X_ACCDA   0x470    /* AC97 Command Data Register */
    
    #define CS428X_ACISV   0x474    /* AC97 Input Slot Valid Register */
    #define  ACISV_ISV3        0x00000001
    #define  ACISV_ISV4        0x00000002
    #define  ACISV_ISV5        0x00000004
    #define  ACISV_ISV6        0x00000008
    #define  ACISV_ISV7        0x00000010
    #define  ACISV_ISV8        0x00000020
    #define  ACISV_ISV9        0x00000040
    #define  ACISV_ISV10       0x00000080
    #define  ACISV_ISV11       0x00000100
    #define  ACISV_ISV12       0x00000200
    #define CS428X_ACSAD   0x478    /* AC97 Status Address Register */
    #define CS428X_ACSDA   0x47c    /* AC97 Status Data Register */
    
    #endif /* _CS428X_REG_H_ */

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