X-Git-Url: http://git.jankratochvil.net/?p=reactos.git;a=blobdiff_plain;f=drivers%2Fnet%2Fdd%2Fpcnet%2Fpci.h;fp=drivers%2Fnet%2Fdd%2Fpcnet%2Fpci.h;h=7e79a5fefba975b0bf451c0da4be579445ed64be;hp=0000000000000000000000000000000000000000;hb=a3df8bf1429570e0bd6c6428f6ed80073578cf4b;hpb=7c0db166f81fbe8c8b913d7f26048e337d383605 diff --git a/drivers/net/dd/pcnet/pci.h b/drivers/net/dd/pcnet/pci.h new file mode 100644 index 0000000..7e79a5f --- /dev/null +++ b/drivers/net/dd/pcnet/pci.h @@ -0,0 +1,69 @@ +/* + * ReactOS AMD PCNet Driver + * Copyright (C) 1998, 1999, 2000, 2001 ReactOS Team + * + * 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. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + * + * PROJECT: ReactOS AMD PCNet Driver + * FILE: pcnet/pci.h + * PURPOSE: PCI configuration constants + * PROGRAMMER: Vizzini (vizzini@plasmic.com) + * REVISIONS: + * 1-Sept-2003 vizzini - Created + */ + + +/* PCI Config Space Offset Definitions */ +#define PCI_PCIID 0x0 /* pci id - query 32 bits */ +#define PCI_VENID 0x0 /* vendor ID */ +#define PCI_DEVID 0x2 /* device ID */ +#define PCI_COMMAND 0x4 /* command register */ +#define PCI_STATUS 0x6 /* status register */ +#define PCI_REVID 0x8 /* revision ID */ +#define PCI_PIR 0x9 /* programming interface register */ +#define PCI_SCR 0xa /* sub-class register */ +#define PCI_BCR 0xb /* base-class register */ +#define PCI_LTR 0xd /* latency timer register */ +#define PCI_HTR 0xe /* header type register */ +#define PCI_IOBAR 0x10 /* i/o base address register */ +#define PCI_MMBAR 0x14 /* i/o memory-mapped base address register */ +#define PCI_ERBAR 0x30 /* expansion rom base address register */ +#define PCI_ILR 0x3c /* interrupt line register */ +#define PCI_IPR 0x3d /* interrupt pin register */ +#define PCI_MINGNT 0x3e /* min_gnt register */ +#define PCI_MAXLAT 0x3f /* max_lat register */ + +/* PCI Command Register Bits */ +#define PCI_IOEN 0x1 /* i/o space access enable */ +#define PCI_MEMEN 0x2 /* memory space access enable */ +#define PCI_BMEN 0x4 /* bus master enable */ +#define PCI_SCYCEN 0x8 /* special cycle enable */ +#define PCI_MWIEN 0X10 /* memory write and invalidate cycle enable */ +#define PCI_VGASNOOP 0x20 /* vga palette snoop */ +#define PCI_PERREN 0x40 /* parity error response enable */ +#define PCI_ADSTEP 0x80 /* address/data stepping */ +#define PCI_SERREN 0x100 /* signalled error enable */ +#define PCI_FBTBEN 0X200 /* fast back-to-back enable */ + +/* PCI Status Register Bits */ +#define PCI_FBTBC 0x80 /* fast back-to-back capable */ +#define PCI_DATAPERR 0x100 /* data parity error detected */ +#define PCI_DEVSEL1 0x200 /* device select timing lsb */ +#define PCI_DEVSEL2 0x400 /* device select timing msb */ +#define PCI_STABORT 0x800 /* send target abort */ +#define PCI_RTABORT 0x1000 /* received target abort */ +#define PCI_SERR 0x2000 /* signalled error */ +#define PCI_PERR 0x4000 /* parity error */ +