5449c685a4
Add pristine upstream vt6655 driver sources to drivers/staging/vt6655. These files were literally copied from the driver directory in the upstream source archive, available here: http://www.viaarena.com/Driver/vt6655_linux_src_v1.19.12_x86.zip Signed-off-by: Forest Bond <forest@alittletooquiet.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
118 lines
3.3 KiB
C
118 lines
3.3 KiB
C
/*
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* Copyright (c) 1996, 2003 VIA Networking Technologies, Inc.
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* All rights reserved.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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*
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* File: tpci.h
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*
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* Purpose: PCI routines
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*
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* Author: Tevin Chen
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*
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* Date: May 21, 1996
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*
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*/
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#ifndef __TPCI_H__
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#define __TPCI_H__
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#if !defined(__TTYPE_H__)
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#include "ttype.h"
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#endif
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/*--------------------- Export Definitions -------------------------*/
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#define MAX_PCI_BUS 4 // max. # of PCI bus that we support
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#define MAX_PCI_DEVICE 32 // max. # of PCI devices
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//
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// Registers in the PCI configuration space
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//
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#define PCI_REG_VENDOR_ID 0x00 //
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#define PCI_REG_DEVICE_ID 0x02 //
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#define PCI_REG_COMMAND 0x04 //
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#define PCI_REG_STATUS 0x06 //
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#define PCI_REG_REV_ID 0x08 //
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#define PCI_REG_CLASS_CODE 0x09 //
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#define PCI_REG_CACHELINE_SIZE 0x0C //
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#define PCI_REG_LAT_TIMER 0x0D //
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#define PCI_REG_HDR_TYPE 0x0E //
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#define PCI_REG_BIST 0x0F //
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#define PCI_REG_BAR0 0x10 //
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#define PCI_REG_BAR1 0x14 //
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#define PCI_REG_BAR2 0x18 //
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#define PCI_REG_CARDBUS_CIS_PTR 0x28 //
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#define PCI_REG_SUB_VEN_ID 0x2C //
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#define PCI_REG_SUB_SYS_ID 0x2E //
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#define PCI_REG_EXP_ROM_BAR 0x30 //
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#define PCI_REG_CAP 0x34 //
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#define PCI_REG_INT_LINE 0x3C //
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#define PCI_REG_INT_PIN 0x3D //
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#define PCI_REG_MIN_GNT 0x3E //
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#define PCI_REG_MAX_LAT 0x3F //
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#define PCI_REG_MAX_SIZE 0x100 // maximun total PCI registers
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//
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// Bits in the COMMAND register
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//
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#define COMMAND_BUSM 0x04 //
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#define COMMAND_WAIT 0x80 //
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/*--------------------- Export Types ------------------------------*/
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/*--------------------- Export Macros ------------------------------*/
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// macro MAKE Bus Dev Fun ID into WORD
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#define MAKE_BDF_TO_WORD(byBusId, byDevId, byFunId) \
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MAKEWORD( \
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((((BYTE)(byDevId)) & 0x1F) << 3) + \
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(((BYTE)(byFunId)) & 0x07), \
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(byBusId) \
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)
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#define GET_BUSID(wBusDevFunId) \
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HIBYTE(wBusDevFunId)
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#define GET_DEVID(wBusDevFunId) \
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(LOBYTE(wBusDevFunId) >> 3)
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#define GET_FUNID(wBusDevFunId) \
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(LOBYTE(wBusDevFunId) & 0x07)
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/*--------------------- Export Classes ----------------------------*/
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/*--------------------- Export Variables --------------------------*/
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/*--------------------- Export Functions --------------------------*/
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#endif // __TPCI_H__
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