1da177e4c3
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
109 lines
3.5 KiB
C
109 lines
3.5 KiB
C
/*
|
|
*
|
|
* BRIEF MODULE DESCRIPTION
|
|
* IT8172 system controller specific pci defines.
|
|
*
|
|
* Copyright 2000 MontaVista Software Inc.
|
|
* Author: MontaVista Software, Inc.
|
|
* ppopov@mvista.com or source@mvista.com
|
|
*
|
|
* 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 SOFTWARE IS PROVIDED ``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 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.
|
|
*
|
|
* 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.
|
|
*/
|
|
|
|
#ifndef _8172PCI_H_
|
|
#define _8172PCI_H_
|
|
|
|
// PCI configuration space Type0
|
|
#define PCI_IDREG 0x00
|
|
#define PCI_CMDSTSREG 0x04
|
|
#define PCI_CLASSREG 0x08
|
|
#define PCI_BHLCREG 0x0C
|
|
#define PCI_BASE1REG 0x10
|
|
#define PCI_BASE2REG 0x14
|
|
#define PCI_BASE3REG 0x18
|
|
#define PCI_BASE4REG 0x1C
|
|
#define PCI_BASE5REG 0x20
|
|
#define PCI_BASE6REG 0x24
|
|
#define PCI_ROMBASEREG 0x30
|
|
#define PCI_INTRREG 0x3C
|
|
|
|
// PCI configuration space Type1
|
|
#define PCI_BUSNOREG 0x18
|
|
|
|
#define IT_PCI_VENDORID(x) ((x) & 0xFFFF)
|
|
#define IT_PCI_DEVICEID(x) (((x)>>16) & 0xFFFF)
|
|
|
|
// Command register
|
|
#define PCI_CMD_IOEN 0x00000001
|
|
#define PCI_CMD_MEMEN 0x00000002
|
|
#define PCI_CMD_BUSMASTER 0x00000004
|
|
#define PCI_CMD_SPCYCLE 0x00000008
|
|
#define PCI_CMD_WRINV 0x00000010
|
|
#define PCI_CMD_VGASNOOP 0x00000020
|
|
#define PCI_CMD_PERR 0x00000040
|
|
#define PCI_CMD_WAITCTRL 0x00000080
|
|
#define PCI_CMD_SERR 0x00000100
|
|
#define PCI_CMD_FAST_BACKTOBACK 0x00000200
|
|
|
|
// Status register
|
|
#define PCI_STS_66MHZ 0x00200000
|
|
#define PCI_STS_SUPPORT_UDF 0x00400000
|
|
#define PCI_STS_FAST_BACKTOBACK 0x00800000
|
|
#define PCI_STS_DATA_PERR 0x01000000
|
|
#define PCI_STS_DEVSEL0 0x02000000
|
|
#define PCI_STS_DEVSEL1 0x04000000
|
|
#define PCI_STS_SIG_TGTABORT 0x08000000
|
|
#define PCI_STS_RCV_TGTABORT 0x10000000
|
|
#define PCI_STS_RCV_MSTABORT 0x20000000
|
|
#define PCI_STS_SYSERR 0x40000000
|
|
#define PCI_STS_DETCT_PERR 0x80000000
|
|
|
|
#define IT_PCI_CLASS(x) (((x)>>24) & 0xFF)
|
|
#define IT_PCI_SUBCLASS(x) (((x)>>16) & 0xFF)
|
|
#define IT_PCI_INTERFACE(x) (((x)>>8) & 0xFF)
|
|
#define IT_PCI_REVISION(x) ((x) & 0xFF)
|
|
|
|
// PCI class code
|
|
#define PCI_CLASS_BRIDGE 0x06
|
|
|
|
// bridge subclass
|
|
#define PCI_SUBCLASS_BRIDGE_HOST 0x00
|
|
#define PCI_SUBCLASS_BRIDGE_PCI 0x04
|
|
|
|
// BHLCREG
|
|
#define IT_PCI_BIST(x) (((x)>>24) & 0xFF)
|
|
#define IT_PCI_HEADERTYPE(x) (((x)>>16) & 0xFF)
|
|
#define IT_PCI_LATENCYTIMER(x) (((x)>>8) & 0xFF)
|
|
#define IT_PCI_CACHELINESIZE(x) ((x) & 0xFF)
|
|
|
|
#define PCI_MULTIFUNC 0x80
|
|
|
|
// INTRREG
|
|
#define IT_PCI_MAXLAT(x) (((x)>>24) & 0xFF)
|
|
#define IT_PCI_MINGNT(x) (((x)>>16) & 0xFF)
|
|
#define IT_PCI_INTRPIN(x) (((x)>>8) & 0xFF)
|
|
#define IT_PCI_INTRLINE(x) ((x) & 0xFF)
|
|
|
|
#define PCI_VENDOR_NEC 0x1033
|
|
#define PCI_VENDOR_DEC 0x1101
|
|
|
|
#endif // _8172PCI_H_
|