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      1 /*	$NetBSD: cardbusreg.h,v 1.8 2023/05/06 22:17:28 andvar Exp $ */
      2 
      3 /*
      4  * Copyright (c) 2001
      5  *       HAYAKAWA Koichi.  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  *
     16  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
     17  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
     18  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
     19  * DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT,
     20  * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
     21  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
     22  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     23  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
     24  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
     25  * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
     26  * POSSIBILITY OF SUCH DAMAGE.
     27  */
     28 
     29 #ifndef _DEV_CARDBUS_CARDBUSREG_H_
     30 #define _DEV_CARDBUS_CARDBUSREG_H_
     31 
     32 #include <dev/pci/pcivar.h>	/* for pcitag_t */
     33 
     34 /* Base Registers */
     35 #define CARDBUS_CIS_REG    0x28
     36 #define CARDBUS_ROM_REG	   0x30
     37 #  define CARDBUS_CIS_ASIMASK 0x07
     38 #    define CARDBUS_CIS_ASI(x) (CARDBUS_CIS_ASIMASK & (x))
     39 #  define CARDBUS_CIS_ASI_TUPLE 0x00
     40 #  define CARDBUS_CIS_ASI_BAR0  0x01
     41 #  define CARDBUS_CIS_ASI_BAR1  0x02
     42 #  define CARDBUS_CIS_ASI_BAR2  0x03
     43 #  define CARDBUS_CIS_ASI_BAR3  0x04
     44 #  define CARDBUS_CIS_ASI_BAR4  0x05
     45 #  define CARDBUS_CIS_ASI_BAR5  0x06
     46 #  define CARDBUS_CIS_ASI_ROM   0x07
     47 #  define CARDBUS_CIS_ADDRMASK 0x0ffffff8
     48 #    define CARDBUS_CIS_ADDR(x) (CARDBUS_CIS_ADDRMASK & (x))
     49 #    define CARDBUS_CIS_ASI_BAR(x) (((CARDBUS_CIS_ASIMASK & (x))-1)*4+PCI_BAR0)
     50 #    define CARDBUS_CIS_ASI_ROM_IMAGE(x) (((x) >> 28) & 0xf)
     51 
     52 #endif /* !_DEV_CARDBUS_CARDBUSREG_H_ */
     53