/*      $NetBSD: pcicreg.h,v 1.2 2023/06/24 05:31:05 msaitoh Exp $      */

/*
* Copyright 2001 Wasabi Systems, Inc.
* All rights reserved.
*
* Written by Simon Burge and Eduardo Horvath for Wasabi Systems, Inc.
*
* 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 for the NetBSD Project by
*      Wasabi Systems, Inc.
* 4. The name of Wasabi Systems, Inc. may not be used to endorse
*    or promote products derived from this software without specific prior
*    written permission.
*
* THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``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 WASABI SYSTEMS, INC
* 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 _IBM4XX_PCICREG_H_
#define _IBM4XX_PCICREG_H_

/* PCI Configuration Registers */
#define PCIC_CFGADDR            0x00
#define PCIC_CFGDATA            0x04

#define PCIC_VENDID             0x00
#define PCIC_DEVID              0x02
#define PCIC_CMD                0x04
#define PCIC_STATUS             0x06
#define PCIC_REVID              0x08
#define PCIC_CLS                0x09
#define PCIC_CACHELS            0x0c
#define PCIC_LATTIM             0x0d
#define PCIC_HDTYPE             0x0e
#define PCIC_BIST               0x0f
#define PCIC_BAR0               0x10
#define PCIC_BAR1               0x14            /* PCI name */
#define PCIC_PTM1BAR            PCIC_BAR1       /* 405GP name */
#define PCIC_BAR2               0x18            /* PCI name */
#define PCIC_PTM2BAR            PCIC_BAR2       /* 405GP name */
#define PCIC_BAR3               0x1C
#define PCIC_BAR4               0x20
#define PCIC_BAR5               0x24
#define PCIC_SBSYSVID           0x2c
#define PCIC_SBSYSID            0x2e
#define PCIC_CAP                0x34
#define PCIC_INTLN              0x3c
#define PCIC_INTPN              0x3d
#define PCIC_MINGNT             0x3e
#define PCIC_MAXLTNCY           0x3f

#define PCIC_ICS                0x44    /* 405GP specific parameters */
#define PCIC_ERREN              0x48
#define PCIC_ERRSTS             0x49
#define PCIC_BRDGOPT1           0x4a
#define PCIC_PLBBESR0           0x4c
#define PCIC_PLBBESR1           0x50
#define PCIC_PLBBEAR            0x54
#define PCIC_CAPID              0x58
#define PCIC_NEXTIPTR           0x59
#define PCIC_PMC                0x5a
#define PCIC_PMCSR              0x5c
#define PCIC_PMCSRBSE           0x5e
#define PCIC_DATA               0x5f
#define PCIC_BRDGOPT2           0x60
#define PCIC_PMSCRR             0x64


/* PCI Bridge Local Configuration Registers (0xef400000 0xef40003f - 64 bytes) */
#define PCIL_PMM0LA             0x00    /* PCI Master Map 0: Local Address */
#define PCIL_PMM0MA             0x04    /*                   Mask/Attribute */
#define PCIL_PMM0PCILA          0x08    /*                   PCI Low Address */
#define PCIL_PMM0PCIHA          0x0c    /*                   PCI High Address */
#define PCIL_PMM1LA             0x10
#define PCIL_PMM1MA             0x14
#define PCIL_PMM1PCILA          0x18
#define PCIL_PMM1PCIHA          0x1c
#define PCIL_PMM2LA             0x20
#define PCIL_PMM2MA             0x24
#define PCIL_PMM2PCILA          0x28
#define PCIL_PMM2PCIHA          0x2c
#define PCIL_PTM1MS             0x30
#define PCIL_PTM1LA             0x34
#define PCIL_PTM2MS             0x38
#define PCIL_PTM2LA             0x3c
#endif  /* _IBM4XX_PCICREG_H_ */