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/** @file
Copyright (c) 2018, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials are licensed and made available under
the terms and conditions of the BSD License that accompanies this distribution.
The full text of the license may be found at
http://opensource.org/licenses/bsd-license.php.
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
**/
#ifndef _CPU_CSR_ACCESS_DEFINE_H_
#define _CPU_CSR_ACCESS_DEFINE_H_
#include <SysHost.h>
#include <MemHost.h>
#include <Library/PcieAddress.h>
#include <CsrToPcieAddress.h>
#include <CpuPciAccessCommon.h>
typedef enum {
BUS_CLASS = 0,
DEVICE_CLASS = 1,
FUNCTION_CLASS = 2
} BDF_CLASS;
UINT32
GetSegmentNumber (
IN USRA_ADDRESS *Address
);
UINT32
GetBDFNumber (
IN USRA_ADDRESS *Address,
CPU_CSR_ACCESS_VAR *CpuCsrAccessVar,
IN UINT8 BDFType
);
UINT32
GetCpuCsrAddress (
UINT8 SocId,
UINT8 BoxInst,
UINT32 Offset,
UINT8 *Size
);
UINT32
GetMmcfgAddress(
PSYSHOST host
);
VOID
GetCpuCsrAccessVar_RC (
PSYSHOST host,
CPU_CSR_ACCESS_VAR *CpuCsrAccessVar
);
#endif // _CPU_CSR_ACCESS_DEFINE_H_
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