Vlv2TbltDevicePkg/PlatformDxe/SlotConfig.h

   1 /*++
   2
   3   Copyright (c) 2004  - 2014, Intel Corporation. All rights reserved.<BR>
   4
   5   SPDX-License-Identifier: BSD-2-Clause-Patent
   6
   7
   8
   9 Module Name:
  10
  11   SlotConfig.c
  12
  13 Abstract:
  14
  15   Sets platform/SKU specific expansion slot information.
  16
  17
  18
  19
  20 --*/
  21
  22 #include "PlatformDxe.h"
  23 #include <Protocol/SmbiosSlotPopulation.h>
  24 #include <IndustryStandard/Pci22.h>
  25
  26
  27 //
  28 // Default bus number for the bridge
  29 //
  30 #define DEF_BUS_CONFIG  0x0101
  31 #define DEF_BUS         0x01
  32
  33 //
  34 // Data structures for slot information
  35 //
  36 typedef struct {
  37   UINT16  SmbiosSlotId;
  38   UINT8   Bus;
  39   UINT8   Dev;
  40   UINT8   Function;
  41   UINT8   TargetDevice;
  42 } EFI_PCI_SLOT_BRIDGE_INFO;
  43
  44 //
  45 // Product specific bridge to slot routing information
  46 //
  47 EFI_PCI_SLOT_BRIDGE_INFO mSlotBridgeTable[] = {
  48   {
  49     0x01,             //PCIe x1 ICH (Bridge B0:D28:F1)
  50     DEFAULT_PCI_BUS_NUMBER_PCH,
  51     PCI_DEVICE_NUMBER_PCH_PCIE_ROOT_PORTS,
  52     PCI_FUNCTION_NUMBER_PCH_PCIE_ROOT_PORT_2,
  53     0
  54   }
  55 };
  56
  57 UINTN mSlotBridgeTableSize =
  58   sizeof(mSlotBridgeTable) / sizeof(EFI_PCI_SLOT_BRIDGE_INFO);
  59
  60 //
  61 // Slot entry table for IBX RVP
  62 //
  63 EFI_SMBIOS_SLOT_ENTRY mSlotEntries[] = {
  64   {0x06, FALSE, TRUE},    // PCIe x16 Slot 1 (NOT USED)
  65   {0x04, FALSE, TRUE},    // PCIe x16 Slot 2 (NOT USED)
  66   {0x03, FALSE, TRUE},    // PCIe x4 Slot (NOT USED)
  67   {0x02, FALSE, FALSE},   // Mini PCIe x1 Slot
  68   {0x15, FALSE, TRUE},    // PCIe x1 Slot 2 (NOT USED)
  69   {0x16, FALSE, TRUE},    // PCIe x1 Slot 3 (NOT USED)
  70   {0x07, FALSE, FALSE},   // PCI Slot 1
  71   {0x18, FALSE, TRUE},    // PCI Slot 2 (NOT USED)
  72   {0x17, FALSE, TRUE},    // PCI Slot 3 (NOT USED)
  73 };
  74
  75 EFI_SMBIOS_SLOT_POPULATION_INFO mSlotInformation = {
  76   sizeof(mSlotEntries) / sizeof(EFI_SMBIOS_SLOT_ENTRY),
  77   mSlotEntries
  78 };
  79
  80