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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_ */