mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-23 11:18:54 +00:00
0a9e69cc6f
complain when a is a unsigned type. So instead use the latter here and be on our way. Spotted by: flexlint by way of phk
92 lines
3.6 KiB
C
92 lines
3.6 KiB
C
/*
|
|
* 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,
|
|
* without modification, immediately at the beginning of the file.
|
|
* 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.
|
|
*
|
|
* $FreeBSD$
|
|
*/
|
|
|
|
/*
|
|
* 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))
|