Reg9050.h
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上传日期:2013-04-10
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- /* -*- linux-c -*- */
- #ifndef __REG9050_H
- #define __REG9050_H
- /*******************************************************************************
- * Copyright (c) 2001 PLX Technology, Inc.
- *
- * PLX Technology Inc. licenses this software under specific terms and
- * conditions. Use of any of the software or derviatives thereof in any
- * product without a PLX Technology chip is strictly prohibited.
- *
- * PLX Technology, Inc. provides this software AS IS, WITHOUT ANY WARRANTY,
- * EXPRESS OR IMPLIED, INCLUDING, WITHOUT LIMITATION, ANY WARRANTY OF
- * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. PLX makes no guarantee
- * or representations regarding the use of, or the results of the use of,
- * the software and documentation in terms of correctness, accuracy,
- * reliability, currentness, or otherwise; and you rely on the software,
- * documentation and results solely at your own risk.
- *
- * IN NO EVENT SHALL PLX BE LIABLE FOR ANY LOSS OF USE, LOSS OF BUSINESS,
- * LOSS OF PROFITS, INDIRECT, INCIDENTAL, SPECIAL OR CONSEQUENTIAL DAMAGES
- * OF ANY KIND. IN NO EVENT SHALL PLX'S TOTAL LIABILITY EXCEED THE SUM
- * PAID TO PLX FOR THE PRODUCT LICENSED HEREUNDER.
- *
- ******************************************************************************/
- /* Modifications and extensions
- * Copyright (C) 2001 By Joachim Martillo, Telford Tools, Inc.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- **/
- /******************************************************************************
- *
- * File Name:
- *
- * Reg9050.h
- *
- * Description:
- *
- * This file defines all the PLX 9050 chip Registers.
- *
- * Revision:
- *
- * 01-30-01 : PCI SDK v3.20
- *
- ******************************************************************************/
- #include "PciRegs.h"
- #ifdef __cplusplus
- extern "C" {
- #endif
- /* PCI Configuration Registers */
- #define PCI9050_VENDOR_ID CFG_VENDOR_ID
- #define PCI9050_COMMAND CFG_COMMAND
- #define PCI9050_REV_ID CFG_REV_ID
- #define PCI9050_CACHE_SIZE CFG_CACHE_SIZE
- #define PCI9050_PCI_BASE_0 CFG_BAR0
- #define PCI9050_PCI_BASE_1 CFG_BAR1
- #define PCI9050_PCI_BASE_2 CFG_BAR2
- #define PCI9050_PCI_BASE_3 CFG_BAR3
- #define PCI9050_PCI_BASE_4 CFG_BAR4
- #define PCI9050_PCI_BASE_5 CFG_BAR5
- #define PCI9050_CIS_PTR CFG_CIS_PTR
- #define PCI9050_SUB_ID CFG_SUB_VENDOR_ID
- #define PCI9050_PCI_BASE_EXP_ROM CFG_EXP_ROM_BASE
- #define PCI9050_CAP_PTR CFG_CAP_PTR
- #define PCI9050_PCI_RESERVED CFG_RESERVED2
- #define PCI9050_INT_LINE CFG_INT_LINE
- #if 0 /* from PLX header file */
- /* Local Configuration Registers */
- #define PCI9050_RANGE_SPACE0 0x000
- #define PCI9050_RANGE_SPACE1 0x004
- #define PCI9050_RANGE_SPACE2 0x008
- #define PCI9050_RANGE_SPACE3 0x00C
- #define PCI9050_RANGE_EXP_ROM 0x010
- #define PCI9050_REMAP_SPACE0 0x014
- #define PCI9050_REMAP_SPACE1 0x018
- #define PCI9050_REMAP_SPACE2 0x01C
- #define PCI9050_REMAP_SPACE3 0x020
- #define PCI9050_REMAP_EXP_ROM 0x024
- #define PCI9050_DESC_SPACE0 0x028
- #define PCI9050_DESC_SPACE1 0x02C
- #define PCI9050_DESC_SPACE2 0x030
- #define PCI9050_DESC_SPACE3 0x034
- #define PCI9050_DESC_EXP_ROM 0x038
- #define PCI9050_BASE_CS0 0x03C
- #define PCI9050_BASE_CS1 0x040
- #define PCI9050_BASE_CS2 0x044
- #define PCI9050_BASE_CS3 0x048
- #define PCI9050_INT_CTRL_STAT 0x04C
- #define PCI9050_EEPROM_CTRL 0x050
- #endif
- /* Additional register defintions */
- #define MAX_PCI9050_REG_OFFSET 0x054
- #define PCI9050_EEPROM_SIZE 0x064
- /*
- * PLX 9050 registers:
- */
- typedef struct plx9050_s
- {
- /* Local Address Space */
- unsigned int las0; /* 0x00 */
- unsigned int las1; /* 0x04 */
- unsigned int las2; /* 0x08 */
- unsigned int las3; /* 0x0c */
- /* Expansion ROM range */
- unsigned int e_rom; /* 0x10 */
- /* Local Base Adresses */
- unsigned int lba0; /* 0x14 */
- unsigned int lba1; /* 0x18 */
- unsigned int lba2; /* 0x1c */
- unsigned int lba3; /* 0x20 */
- unsigned int e_rom_lba; /* 0x24 */
- /* Bus region description */
- unsigned int brd0; /* 0x28 */
- unsigned int brd1; /* 0x2c */
- unsigned int brd2; /* 0x30 */
- unsigned int brd3; /* 0x34 */
- unsigned int e_rom_brd; /* 0x38 */
- /* Chip Select X Base address */
- unsigned int csba0; /* 0x3c */
- unsigned int csba1; /* 0x40 */
- unsigned int csba2; /* 0x44 */
- unsigned int csba3; /* 0x48 */
- /* Interupt Control/Status */
- unsigned int intr; /* 0x4c */
- /* Control */
- unsigned int ctrl; /* 0x50 */
- } plx9050_t, PLX9050;
- #define PLX_REG_LAS0RR 0x0
- #define PLX_REG_LAS1RR 0x4
- #define PLX_REG_LAS2RR 0x8
- #define PLX_REG_LAS3RR 0x0c
- #define PLX_REG_EROMRR 0x10
- #define PLX_REG_LAS0BA 0x14
- #define PLX_REG_LAS1BA 0x18
- #define PLX_REG_LAS2BA 0x1c
- #define PLX_REG_LAS3BA 0x20
- #define PLX_REG_EROMBA 0x24
- #define PLX_REG_LAS0BRD 0x28
- #define PLX_REG_LAS1BRD 0x2c
- #define PLX_REG_LAS2BRD 0x30
- #define PLX_REG_LAS3BRD 0x34
- #define PLX_REG_EROMBRD 0x38
- #define PLX_REG_CS0BASE 0x3c
- #define PLX_REG_CS1BASE 0x40
- #define PLX_REG_CS2BASE 0x44
- #define PLX_REG_CS3BASE 0x48
- #define PLX_REG_INTCSR 0x4c
- #define PLX_REG_CTRL 0x50
- /*
- * Bits within those registers:
- */
- /* LAS0 */
- #define PLX_LAS0_MEM_MASK 0x0ffffff0
- /* INTCSR: */
- #define PLX_INT_INTR1ENA 0x00000001 /* Local interrupt 1 enable */
- #define PLX_INT_INTR1POL 0x00000002 /* Local interrupt 1 polarity */
- #define PLX_INT_INTR1STS 0x00000004 /* Local interrupt 1 status */
- #define PLX_INT_INTR2ENA 0x00000008 /* Local interrupt 2 enable */
- #define PLX_INT_INTR2POL 0x00000010 /* Local interrupt 2 polarity */
- #define PLX_INT_INTR2STS 0x00000020 /* Local interrupt 2 status */
- #define PLX_INT_PCIINTRENA 0x00000040 /* PCI interrupt enable */
- #define PLX_INT_SOFTINTR 0x00000080 /* Software interrupt */
- #if 0
- #define PLX_INT_ON (PLX_INT_INTR1ENA | PLX_INT_PCIINTRENA | PLX_INT_INTR2POL)
- #define PLX_INT_OFF PLX_INT_INTR2POL
- #elif 0
- #define PLX_INT_ON PLX_INT_PCIINTRENA
- #define PLX_INT_OFF 0
- #else
- #define PLX_INT_ON (PLX_INT_INTR1ENA | PLX_INT_PCIINTRENA)
- #define PLX_INT_OFF 0x0000
- #endif
- /* BRD */
- #define PLX_BRD_BIGEND 0x01000000
- #define PLX_BRD_BIGEND_LANE 0x02000000
- /* CTRL: */ /* 87654321 */
- #define PLX_CTRL_RESET 0x40000000
- #define PLX_CTRL_USERIO3DIR 0x00000400
- #define PLX_CTRL_USERIO3DATA 0x00000800
- #define PLX_CTRL_SEPCLK 0x01000000
- #define PLX_CTRL_SEPCS 0x02000000
- #define PLX_CTRL_SEPWD 0x04000000
- #define PLX_CTRL_SEPRD 0x08000000
- /* Definition for the EPROM */
- /* # of addressing bits for NM93CS06, NM93CS46 */
- #define NM93_ADDRBITS 6
- #define NM93_WENCMD ((u8) 0x00)
- #define NM93_WRITECMD ((u8) 0x01)
- #define NM93_READCMD ((u8) 0x02)
- #define NM93_WRALLCMD ((u8) 0x00) /* same as WEN */
- #define NM93_WDSCMD ((u8) 0x00) /* ditto */
- #define NM93_WDSADDR ((u8) 0x00)
- #define NM93_WRALLADDR ((u8) 0x10)
- #define NM93_WENADDR ((u8) 0x30)
- #define NM93_BITS_PER_BYTE 8
- #define NM93_BITS_PER_WORD 16
- #define EPROMPREFETCHOFFSET 9
- #define PREFETCHBIT 0x0008
- #define EPROM9050_SIZE 0x40 /* for loading the 9050 */
- #define AURORA_MULTI_EPROM_SIZE 0x40 /* serial EPROM size */
- /* serial EPROM offsets */
- #define AURORA_MULTI_EPROM_CLKLSW 0x36 /* clock speed LSW */
- #define AURORA_MULTI_EPROM_CLKMSW 0x37 /* clock speed MSW */
- #define AURORA_MULTI_EPROM_REV 0x38 /* revision begins here */
- #define AURORA_MULTI_EPROM_REVLEN 0x0f /* length (in bytes) */
- #define AURORA_MULTI_EPROM_SPDGRD 0x3f /* speed grade is here */
- #ifdef __cplusplus
- }
- #endif
- #endif