1 /*- 2 * Copyright (c) 2000,2001 Jonathan Chen. 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 * 26 * $FreeBSD$ 27 */ 28 29 /* 30 * Register definitions for the Cardbus Bus 31 */ 32 33 /* EXROM offsets for reading CIS */ 34 #define CARDBUS_EXROM_SIGNATURE 0x00 35 #define CARDBUS_EXROM_DATA_PTR 0x18 36 37 #define CARDBUS_EXROM_DATA_SIGNATURE 0x00 /* Signature ("PCIR") */ 38 #define CARDBUS_EXROM_DATA_VENDOR_ID 0x04 /* Vendor Identification */ 39 #define CARDBUS_EXROM_DATA_DEVICE_ID 0x06 /* Device Identification */ 40 #define CARDBUS_EXROM_DATA_LENGTH 0x0a /* PCI Data Structure Length */ 41 #define CARDBUS_EXROM_DATA_REV 0x0c /* PCI Data Structure Revision */ 42 #define CARDBUS_EXROM_DATA_CLASS_CODE 0x0d /* Class Code */ 43 #define CARDBUS_EXROM_DATA_IMAGE_LENGTH 0x10 /* Image Length */ 44 #define CARDBUS_EXROM_DATA_DATA_REV 0x12 /* Revision Level of Code/Data */ 45 #define CARDBUS_EXROM_DATA_CODE_TYPE 0x14 /* Code Type */ 46 #define CARDBUS_EXROM_DATA_INDICATOR 0x15 /* Indicator */ 47 48 #define CARDBUS_MAPREG_MEM_ADDR_MASK 0x0ffffff0 49 #define CARDBUS_MAPREG_MEM_ADDR(mr) \ 50 ((mr) & CARDBUS_MAPREG_MEM_ADDR_MASK) 51 #define CARDBUS_MAPREG_MEM_SIZE(mr) \ 52 (CARDBUS_MAPREG_MEM_ADDR(mr) & (~CARDBUS_MAPREG_MEM_ADDR(mr) + 1)) 53