/** @file
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Copyright (c) 2018, Intel Corporation. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#ifndef _CPU_PCI_ACCESS_COMMON_H_
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#define _CPU_PCI_ACCESS_COMMON_H_
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#include <SysHost.h>
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/**
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Indetifies the bus number for given SocId & BoxType
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@param host - Pointer to sysHost, the system host (root) structure
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@param SocId - CPU Socket Node number (Socket ID)
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@param BoxType - Box Type; values come from CpuPciAccess.h
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@param BoxInst - IIO PCIE Box Instance
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@param FuncBlk - Function Block within IIO
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@param CpuCsrAccessVar - Pointer to CSR access data
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@retval (UINT32) PCI bus number
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**/
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UINT32
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GetBusNumber (
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PSYSHOST host,
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UINT8 SocId,
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UINT8 BoxType,
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UINT8 BoxInst,
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UINT8 FuncBlk,
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CPU_CSR_ACCESS_VAR *CpuCsrAccessVar
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);
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/**
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Indetifies the device number for given SocId & BoxType
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@param host - Pointer to sysHost, the system host (root) structure
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@param BoxType - Box Type; values come from CpuPciAccess.h
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@param BoxInst - IIO PCIE Box Instance
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@param FuncBlk - Function Block within IIO
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@param CpuCsrAccessVar - Pointer to CSR access data
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@retval (UINT32) PCI device number
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**/
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UINT32
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GetDeviceNumber (
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PSYSHOST host,
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UINT8 BoxType,
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UINT8 BoxInst,
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UINT8 FuncBlk,
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CPU_CSR_ACCESS_VAR *CpuCsrAccessVar
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);
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/**
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Indetifies the function number for given SocId & BoxType
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@param host - Pointer to sysHost, the system host (root) structure
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@param BoxType - Box Type; values come from CpuPciAccess.h
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@param BoxInst - IIO PCIE Box Instance
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@param FuncBlk - Function Block within IIO
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@param CpuCsrAccessVar - Pointer to CSR access data
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@retval (UINT32) PCI function number
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**/
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UINT32
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GetFunctionNumber (
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PSYSHOST host,
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UINT8 BoxType,
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UINT8 BoxInst,
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UINT8 FuncBlk,
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CPU_CSR_ACCESS_VAR *CpuCsrAccessVar
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);
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#endif // _CPU_PCI_ACCESS_COMMON_H_
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