Annotation of sys/dev/cardbus/cardbus_exrom.h, Revision 1.1
1.1 ! nbrk 1: /* $OpenBSD: cardbus_exrom.h,v 1.3 2005/09/12 18:52:49 fgsch Exp $ */
! 2: /* $NetBSD: cardbus_exrom.h,v 1.2 1999/12/15 12:28:54 kleink Exp $ */
! 3:
! 4: /*
! 5: * Copyright (c) 1999 The NetBSD Foundation, Inc.
! 6: * All rights reserved.
! 7: *
! 8: * This code is derived from software contributed to
! 9: * The NetBSD Foundation by Johan Danielsson.
! 10: *
! 11: * Redistribution and use in source and binary forms, with or without
! 12: * modification, are permitted provided that the following conditions
! 13: * are met:
! 14: *
! 15: * 1. Redistributions of source code must retain the above copyright
! 16: * notice, this list of conditions and the following disclaimer.
! 17: *
! 18: * 2. Redistributions in binary form must reproduce the above copyright
! 19: * notice, this list of conditions and the following disclaimer in the
! 20: * documentation and/or other materials provided with the distribution.
! 21: *
! 22: * 3. Neither the name of The NetBSD Foundation nor the names of its
! 23: * contributors may be used to endorse or promote products derived
! 24: * from this software without specific prior written permission.
! 25: *
! 26: * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
! 27: * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
! 28: * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
! 29: * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
! 30: * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
! 31: * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
! 32: * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
! 33: * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
! 34: * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
! 35: * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
! 36: * POSSIBILITY OF SUCH DAMAGE.
! 37: */
! 38:
! 39: #ifndef _DEV_CARDBUS_CARDBUS_EXROM_H_
! 40: #define _DEV_CARDBUS_CARDBUS_EXROM_H_
! 41:
! 42: /* PCI ROM header fields */
! 43: #define CARDBUS_EXROM_SIGNATURE 0x00
! 44: #define CARDBUS_EXROM_DATA_PTR 0x18
! 45:
! 46: /* PCI ROM data structure fields */
! 47: #define CARDBUS_EXROM_DATA_SIGNATURE 0x00 /* Signature ("PCIR") */
! 48: #define CARDBUS_EXROM_DATA_VENDOR_ID 0x04 /* Vendor Identification */
! 49: #define CARDBUS_EXROM_DATA_DEVICE_ID 0x06 /* Device Identification */
! 50: #define CARDBUS_EXROM_DATA_LENGTH 0x0a /* PCI Data Structure Length */
! 51: #define CARDBUS_EXROM_DATA_REV 0x0c /* PCI Data Structure Revision */
! 52: #define CARDBUS_EXROM_DATA_CLASS_CODE 0x0d /* Class Code */
! 53: #define CARDBUS_EXROM_DATA_IMAGE_LENGTH 0x10 /* Image Length */
! 54: #define CARDBUS_EXROM_DATA_DATA_REV 0x12 /* Revision Level of Code/Data */
! 55: #define CARDBUS_EXROM_DATA_CODE_TYPE 0x14 /* Code Type */
! 56: #define CARDBUS_EXROM_DATA_INDICATOR 0x15 /* Indicator */
! 57:
! 58:
! 59: struct cardbus_rom_image {
! 60: unsigned int rom_image; /* image number */
! 61: size_t image_size;
! 62: bus_space_tag_t romt;
! 63: bus_space_handle_t romh; /* subregion */
! 64: SIMPLEQ_ENTRY(cardbus_rom_image) next;
! 65: };
! 66:
! 67: SIMPLEQ_HEAD(cardbus_rom_image_head, cardbus_rom_image);
! 68:
! 69: int cardbus_read_exrom(bus_space_tag_t, bus_space_handle_t,
! 70: struct cardbus_rom_image_head *);
! 71:
! 72: #endif /* !_DEV_CARDBUS_CARDBUS_EXROM_H_ */
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