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Diffstat (limited to 'system/alpha/h/pci.h')
| -rw-r--r-- | system/alpha/h/pci.h | 203 |
1 files changed, 0 insertions, 203 deletions
diff --git a/system/alpha/h/pci.h b/system/alpha/h/pci.h deleted file mode 100644 index 17bae06d8..000000000 --- a/system/alpha/h/pci.h +++ /dev/null @@ -1,203 +0,0 @@ -#ifndef __PCI_H_LOADED -#define __PCI_H_LOADED -/***************************************************************************** - - Copyright © 1993, 1994 Digital Equipment Corporation, - Maynard, Massachusetts. - - All Rights Reserved - -Permission to use, copy, modify, and distribute this software and its -documentation for any purpose and without fee is hereby granted, provided -that the copyright notice and this permission notice appear in all copies -of software and supporting documentation, and that the name of Digital not -be used in advertising or publicity pertaining to distribution of the software -without specific, written prior permission. Digital grants this permission -provided that you prominently mark, as not part of the original, any -modifications made to this software or documentation. - -Digital Equipment Corporation disclaims all warranties and/or guarantees -with regard to this software, including all implied warranties of fitness for -a particular purpose and merchantability, and makes no 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. - -******************************************************************************/ - -/* - * $Id: - * - * This file contains all of the PCI specific definitions required for - * the PCI bus support within the debug monitor. - */ - -/* - * $Log: pci.h,v $ - * Revision 1.1.1.1 1997/10/30 23:27:17 verghese - * current 10/29/97 - * - * Revision 1.1 1996/04/15 16:26:54 berc - * Initial revision - * - * Revision 1.11 1994/11/01 11:30:18 rusling - * Added PCI-PCI bridge support. - * - * Revision 1.10 1994/08/05 20:13:47 fdh - * Updated Copyright header and RCS $Id: identifier. - * - * $Log: pci.h,v $ - * Revision 1.1.1.1 1997/10/30 23:27:17 verghese - * current 10/29/97 - * - * Revision 1.1 1996/04/15 16:26:54 berc - * Initial revision - * - * Revision 1.11 1994/11/01 11:30:18 rusling - * Added PCI-PCI bridge support. - * - * Revision 1.9 1994/06/20 14:18:59 fdh - * Fixup header file preprocessor #include conditionals. - * - * Revision 1.8 1994/06/19 15:48:04 fdh - * Changed PCI_H to __PCI_H_LOADED - * - * Revision 1.7 1994/06/17 19:34:01 fdh - * Clean-up... - * - * Revision 1.6 1994/01/19 10:22:28 rusling - * Ported to ALpha Windows NT. - * - * Revision 1.5 1993/11/29 14:58:42 rusling - * Added PCI address checking and conversion routines, - * PCIMapAddress() and PCIValidAddress(). - * - * Revision 1.4 1993/11/24 15:23:29 rusling - * Added PCI_CFG_REG_VENDOR_DEVICE for offset to - * first longword of the PCI configuration header. - * - * Revision 1.3 1993/11/23 10:43:50 rusling - * Remove per system information. - * - * Revision 1.2 1993/11/22 13:17:13 rusling - * Merged with PCI/21040 changes. - * - * Revision 1.1 1993/11/22 12:16:56 rusling - * Initial revision - * - * - */ - -#ifdef NEEDPCI - - -/* - * Define the PCI device data structure. - */ -typedef struct PCIDevice { - struct PCIBus *parent; /* parent bus */ - struct PCIDevice *next; /* in device chain */ - struct PCIDevice *sibling; /* for this bus */ - ui slot; - uw vendor; - uw device; - ui class; - - ui PCI_IO_Reg; - ui PCI_IO_Base; - ui PCI_IO_Size; - ui PCI_Mem_Reg; - ui PCI_Mem_Base; - ui PCI_Mem_Size; - - void (*print)(struct PCIDevice *device); - struct { - ui IO : 1; - ui MEM : 1; - ui bridge : 1; - ui allocated : 1; - } flags; -} PCIDevice_t; - -typedef struct PCIBus { - struct PCIBus *parent; - struct PCIBus *next; - struct PCIDevice *bridge; - struct PCIDevice *devices; - struct PCIBus *children; - - ui PCI_IO_Reg; - ui PCI_IO_Base; - ui PCI_IO_Size; - ui PCI_Mem_Reg; - ui PCI_Mem_Base; - ui PCI_Mem_Size; - - unsigned char number; - unsigned char primary; - unsigned char secondary; - unsigned char subordinate; -} PCIBus_t; - - -/* - * Define some macros for getting at fields in the - * PCIDevice_t and PCIBus_t typedefs. - */ -#define _PCI_IO_Base(device) (device)->PCI_IO_Base -#define _PCI_IO_Size(device) (device)->PCI_IO_Size -#define _PCI_Mem_Base(device) (device)->PCI_Mem_Base -#define _PCI_Mem_Size(device) (device)->PCI_Mem_Size -#define _PCI_Slot(device) (device)->slot -#define _PCI_Print(device) (device)->print -#define _PCI_Bus(device) (device)->parent->number - -/* - * Declare some maximums. - */ -#define PCI_MAX_DEVICES 6 /* bits 31:11 of type 0 */ -#define PCI_21050_MAX_DEVICES 16 /* bits 14:11 of type 1 */ -#define PCI_MAX_BRIDGES 6 - -/* - * The PCI configuration registers. - */ -#define PCI_CFG_REG_VENDOR_DEVICE 0x0 -#define PCI_CFG_REG_STATUS_COMMAND 0x4 - /* LONG */ -#define PCI_CFG_REG_REVISION_ID 0x8 - /* BYTE */ -#define PCI_CFG_REG_CLASS_CODE 0x9 -#define PCI_CFG_REG_LATENCY_TIMER 0xD - /* BYTE */ -#define PCI_CFG_REG_BAR0 0x10 - /* Long */ -#define PCI_CFG_REG_BRIDGE_PRIMARY 0x18 -#define PCI_CFG_REG_BRIDGE_SECONDARY 0x19 -#define PCI_CFG_REG_BRIDGE_SUBORDINATE 0x1a - -#define PCI_CFG_REG_EROM_BASE 0x30 - /* Long */ - -/* - * PCI Vendors and devices. - */ -#define DIGITAL 0x1011 -#define DECCHIP_21040 0x0002 -#define DECCHIP_21030 0x0004 - -#define PCI_BRIDGE_CLASS 0x060400 -/* - * Declare all of the externally visible routines in pci.c - */ -extern void PCIShow(void); -extern ui PCIValidAddress(ub * address); -extern ui PCIMapAddress(ub * address); -extern void PCIInit(void); -extern PCIDevice_t *PCIDeviceFind(uw vendor, uw device); -extern PCIDevice_t *PCIDeviceFindNext(PCIDevice_t *device); -extern void PCISetDeviceConfig(PCIDevice_t *device); - -#endif /* NEEDPCI */ -#endif /* __PCI_H_LOADED */ |