1 files changed, 89 insertions, 0 deletions
diff --git a/Silicon/Intel/PurleySktPkg/Library/ProcMemInit/Chip/Include/CpuPciAccessCommon.h b/Silicon/Intel/PurleySktPkg/Library/ProcMemInit/Chip/Include/CpuPciAccessCommon.h
new file mode 100644
index 0000000000..2b8c367f5e
--- /dev/null
+++ b/Silicon/Intel/PurleySktPkg/Library/ProcMemInit/Chip/Include/CpuPciAccessCommon.h
@@ -0,0 +1,89 @@
+/** @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_PCI_ACCESS_COMMON_H_
+#define  _CPU_PCI_ACCESS_COMMON_H_
+
+#include <SysHost.h>
+
+/**
+
+  Indetifies the bus number for given SocId & BoxType
+
+  @param host            - Pointer to sysHost, the system host (root) structure
+  @param SocId           - CPU Socket Node number (Socket ID)
+  @param BoxType         - Box Type; values come from CpuPciAccess.h
+  @param BoxInst         - IIO PCIE Box Instance
+  @param FuncBlk         - Function Block within IIO
+  @param CpuCsrAccessVar - Pointer to CSR access data
+
+  @retval (UINT32) PCI bus number
+
+**/
+UINT32
+GetBusNumber (
+  PSYSHOST host,
+  UINT8    SocId,
+  UINT8    BoxType,
+  UINT8    BoxInst,
+  UINT8    FuncBlk,
+  CPU_CSR_ACCESS_VAR *CpuCsrAccessVar
+  );
+
+/**
+
+  Indetifies the device number for given SocId & BoxType
+
+  @param host            - Pointer to sysHost, the system host (root) structure
+  @param BoxType         - Box Type; values come from CpuPciAccess.h
+  @param BoxInst         - IIO PCIE Box Instance
+  @param FuncBlk         - Function Block within IIO
+  @param CpuCsrAccessVar - Pointer to CSR access data
+
+  @retval (UINT32) PCI device number
+
+**/
+UINT32
+GetDeviceNumber (
+  PSYSHOST host,
+  UINT8    BoxType,
+  UINT8    BoxInst,
+  UINT8    FuncBlk,
+  CPU_CSR_ACCESS_VAR *CpuCsrAccessVar
+  );
+
+/**
+
+  Indetifies the function number for given SocId & BoxType
+
+  @param host            - Pointer to sysHost, the system host (root) structure
+  @param BoxType         - Box Type; values come from CpuPciAccess.h
+  @param BoxInst         - IIO PCIE Box Instance
+  @param FuncBlk         - Function Block within IIO
+  @param CpuCsrAccessVar - Pointer to CSR access data
+
+  @retval (UINT32) PCI function number
+
+**/
+UINT32
+GetFunctionNumber (
+  PSYSHOST host,
+  UINT8    BoxType,
+  UINT8    BoxInst,
+  UINT8    FuncBlk,
+  CPU_CSR_ACCESS_VAR *CpuCsrAccessVar
+  );
+
+#endif   // _CPU_PCI_ACCESS_COMMON_H_
+
+