/*- * Copyright (c) 2000,2001 Jonathan Chen. * 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. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``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 OR CONTRIBUTORS 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. * * $FreeBSD: src/sys/dev/cardbus/cardbusreg.h,v 1.8 2005/01/13 19:12:10 imp Exp $ * $DragonFly: src/sys/dev/pccard/cardbus/cardbusreg.h,v 1.2 2007/07/05 12:08:54 sephe Exp $ */ /* * Register definitions for the Cardbus Bus */ /* Cardbus bus constants */ #define CARDBUS_SLOTMAX 0 #define CARDBUS_FUNCMAX 7 /* Cardbus configuration header registers */ #define CARDBUS_BASE0_REG 0x10 #define CARDBUS_BASE1_REG 0x14 #define CARDBUS_BASE2_REG 0x18 #define CARDBUS_BASE3_REG 0x1C #define CARDBUS_BASE4_REG 0x20 #define CARDBUS_BASE5_REG 0x24 #define CARDBUS_CIS_REG 0x28 # define CARDBUS_CIS_ASIMASK 0x07 # define CARDBUS_CIS_ADDRMASK 0x0ffffff8 # define CARDBUS_CIS_ASI_TUPLE 0x00 # define CARDBUS_CIS_ASI_BAR0 0x01 # define CARDBUS_CIS_ASI_BAR1 0x02 # define CARDBUS_CIS_ASI_BAR2 0x03 # define CARDBUS_CIS_ASI_BAR3 0x04 # define CARDBUS_CIS_ASI_BAR4 0x05 # define CARDBUS_CIS_ASI_BAR5 0x06 # define CARDBUS_CIS_ASI_ROM 0x07 #define CARDBUS_ROM_REG 0x30 # define CARDBUS_ROM_ENABLE 0x00000001 # define CARDBUS_ROM_ADDRMASK 0xfffff800 /* EXROM offsets for reading CIS */ #define CARDBUS_EXROM_SIGNATURE 0x00 #define CARDBUS_EXROM_DATA_PTR 0x18 #define CARDBUS_EXROM_DATA_SIGNATURE 0x00 /* Signature ("PCIR") */ #define CARDBUS_EXROM_DATA_VENDOR_ID 0x04 /* Vendor Identification */ #define CARDBUS_EXROM_DATA_DEVICE_ID 0x06 /* Device Identification */ #define CARDBUS_EXROM_DATA_LENGTH 0x0a /* PCI Data Structure Length */ #define CARDBUS_EXROM_DATA_REV 0x0c /* PCI Data Structure Revision */ #define CARDBUS_EXROM_DATA_CLASS_CODE 0x0d /* Class Code */ #define CARDBUS_EXROM_DATA_IMAGE_LENGTH 0x10 /* Image Length */ #define CARDBUS_EXROM_DATA_DATA_REV 0x12 /* Revision Level of Code/Data */ #define CARDBUS_EXROM_DATA_CODE_TYPE 0x14 /* Code Type */ #define CARDBUS_EXROM_DATA_INDICATOR 0x15 /* Indicator */ /* useful macros */ #define CARDBUS_CIS_ADDR(x) \ (CARDBUS_CIS_ADDRMASK & (x)) #define CARDBUS_CIS_SPACE(x) \ (CARDBUS_CIS_ASIMASK & (x)) #define CARDBUS_CIS_ASI_BAR(x) \ (((CARDBUS_CIS_ASIMASK & (x))-1)*4+0x10) #define CARDBUS_CIS_ASI_ROM_IMAGE(x) \ (((x) >> 28) & 0xf) #define CARDBUS_MAPREG_MEM_ADDR_MASK 0x0ffffff0 #define CARDBUS_MAPREG_MEM_ADDR(mr) \ ((mr) & CARDBUS_MAPREG_MEM_ADDR_MASK) #define CARDBUS_MAPREG_MEM_SIZE(mr) \ (CARDBUS_MAPREG_MEM_ADDR(mr) & (~CARDBUS_MAPREG_MEM_ADDR(mr) + 1))
