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/*++
Copyright (c) 2010 WonderMedia Technologies, 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.
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, see http://www.gnu.org/licenses/>.
WonderMedia Technologies, Inc.
10F, 529, Chung-Cheng Road, Hsin-Tien, Taipei 231, R.O.C.
--*/
#if !defined(__UPC_H__)
#include "upc.h"
#endif
#if !defined(__MAC_H__)
#include "mac.h"
#endif
#if !defined(__VPCI_H__)
#include "vpci.h"
#endif
#if !defined(__PCINET_H__)
#include "pcinet.h"
#endif
/*--------------------- Static Definitions -------------------------*/
/*--------------------- Static Classes ----------------------------*/
/*--------------------- Static Variables --------------------------*/
/*--------------------- Static Functions --------------------------*/
/*--------------------- Export Variables --------------------------*/
/*--------------------- Export Functions --------------------------*/
VOID
VPCIvInitialize(
DWORD dwIoBase,
BYTE byRevId
)
{
/* PATCH.... turn this on to avoid retry forever */
VPCIvRegBitsOn(dwIoBase, PCI_REG_MODE2, MODE2_PCEROPT);
/* PATCH.... */
/* for some legacy BIOS and OS don't open BusM */
/* bit in PCI configuration space. So, turn it on. */
VPCIvRegBitsOn(dwIoBase, PCI_REG_COMMAND, COMMAND_BUSM);
/* PATCH.... turn this on to detect MII coding error */
VPCIvRegBitsOn(dwIoBase, PCI_REG_MODE3, MODE3_MIION);
}
VOID
VPCIvReadB(
DWORD dwIoBase,
BYTE byRegOffset,
PBYTE pbyData
)
{
DWORD dwPCICfgAddr;
dwPCICfgAddr = dwIoBase + PCI_CFG_SPACE_OFFSET;
VNSvInPortB(dwPCICfgAddr + byRegOffset, pbyData);
}
VOID
VPCIvReadW(
DWORD dwIoBase,
BYTE byRegOffset,
PWORD pwData
)
{
DWORD dwPCICfgAddr;
dwPCICfgAddr = dwIoBase + PCI_CFG_SPACE_OFFSET;
VNSvInPortW(dwPCICfgAddr + byRegOffset, pwData);
}
VOID
VPCIvReadD(
DWORD dwIoBase,
BYTE byRegOffset,
PDWORD pdwData
)
{
DWORD dwPCICfgAddr;
dwPCICfgAddr = dwIoBase + PCI_CFG_SPACE_OFFSET;
VNSvInPortD(dwPCICfgAddr + byRegOffset, pdwData);
}
VOID
VPCIvRegBitsOn(
DWORD dwIoBase,
BYTE byRegOffset,
BYTE byBits
)
{
BYTE byOrgData;
VPCIvReadB(dwIoBase, byRegOffset, &byOrgData);
VPCIvWriteB(dwIoBase, byRegOffset, (BYTE)(byOrgData | byBits));
}
VOID
VPCIvRegBitsOff(
DWORD dwIoBase,
BYTE byRegOffset,
BYTE byBits
)
{
BYTE byOrgData;
VPCIvReadB(dwIoBase, byRegOffset, &byOrgData);
VPCIvWriteB(dwIoBase, byRegOffset, (BYTE)(byOrgData & ~byBits));
}
VOID
VPCIvWriteB(
DWORD dwIoBase,
BYTE byRegOffset,
BYTE byData
)
{
DWORD dwPCICfgAddr;
dwPCICfgAddr = dwIoBase + PCI_CFG_SPACE_OFFSET;
VNSvOutPortB(dwPCICfgAddr + byRegOffset, byData);
}
VOID
VPCIvWriteW(
DWORD dwIoBase,
BYTE byRegOffset,
WORD wData
)
{
DWORD dwPCICfgAddr;
dwPCICfgAddr = dwIoBase + PCI_CFG_SPACE_OFFSET;
VNSvOutPortW(dwPCICfgAddr + byRegOffset, wData);
}
VOID
VPCIvWriteD(
DWORD dwIoBase,
BYTE byRegOffset,
DWORD dwData
)
{
DWORD dwPCICfgAddr;
dwPCICfgAddr = dwIoBase + PCI_CFG_SPACE_OFFSET;
VNSvOutPortD(dwPCICfgAddr + byRegOffset, dwData);
}
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