1 /*-
2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
3 *
4 * Copyright (c) 2000,2001 Jonathan Chen.
5 * 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 AND CONTRIBUTORS ``AS IS'' AND
17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26 * SUCH DAMAGE.
27 *
28 * $FreeBSD$
29 */
30
31 /*
32 * Register definitions for the Cardbus Bus
33 */
34
35 /* EXROM offsets for reading CIS */
36 #define CARDBUS_EXROM_SIGNATURE 0x00
37 #define CARDBUS_EXROM_DATA_PTR 0x18
38
39 #define CARDBUS_EXROM_DATA_SIGNATURE 0x00 /* Signature ("PCIR") */
40 #define CARDBUS_EXROM_DATA_VENDOR_ID 0x04 /* Vendor Identification */
41 #define CARDBUS_EXROM_DATA_DEVICE_ID 0x06 /* Device Identification */
42 #define CARDBUS_EXROM_DATA_LENGTH 0x0a /* PCI Data Structure Length */
43 #define CARDBUS_EXROM_DATA_REV 0x0c /* PCI Data Structure Revision */
44 #define CARDBUS_EXROM_DATA_CLASS_CODE 0x0d /* Class Code */
45 #define CARDBUS_EXROM_DATA_IMAGE_LENGTH 0x10 /* Image Length */
46 #define CARDBUS_EXROM_DATA_DATA_REV 0x12 /* Revision Level of Code/Data */
47 #define CARDBUS_EXROM_DATA_CODE_TYPE 0x14 /* Code Type */
48 #define CARDBUS_EXROM_DATA_INDICATOR 0x15 /* Indicator */
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