X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=blobdiff_plain;f=IntelFrameworkModulePkg%2FLibrary%2FPciIncompatibleDeviceSupportLib%2FPciIncompatibleDeviceSupportLib.c;h=21d527408bdca671b660c7052b9f51ca6d98c015;hp=4934d4e2c1d0ff7e42c6349616e9d923425c473c;hb=ae358cb21bc0dd3cc4a1886fac175bab1b99794a;hpb=7dd94873d2738133f459104541d1335742df1ac8;ds=sidebyside

diff --git a/IntelFrameworkModulePkg/Library/PciIncompatibleDeviceSupportLib/PciIncompatibleDeviceSupportLib.c b/IntelFrameworkModulePkg/Library/PciIncompatibleDeviceSupportLib/PciIncompatibleDeviceSupportLib.c
index 4934d4e2c1..21d527408b 100644
--- a/IntelFrameworkModulePkg/Library/PciIncompatibleDeviceSupportLib/PciIncompatibleDeviceSupportLib.c
+++ b/IntelFrameworkModulePkg/Library/PciIncompatibleDeviceSupportLib/PciIncompatibleDeviceSupportLib.c
@@ -14,8 +14,127 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 
 #include "IncompatiblePciDeviceList.h"
 
-EFI_PCI_REGISTER_ACCESS_DATA mPciRegisterAccessData = {0, 0, 0}; 
-EFI_PCI_REGISTER_VALUE_DATA  mPciRegisterValueData  = {0, 0};
+//
+// the incompatible PCI devices list template for ACPI resource
+//
+GLOBAL_REMOVE_IF_UNREFERENCED UINT64 gIncompatiblePciDeviceListForResource[] = {
+  //
+  // DEVICE_INF_TAG,
+  // PCI_DEVICE_ID (VendorID, DeviceID, Revision, SubVendorId, SubDeviceId),
+  // DEVICE_RES_TAG,
+  // ResType,  GFlag , SFlag,   Granularity,  RangeMin,
+  // RangeMax, Offset, AddrLen
+  //
+
+  //
+  // Sample Device 1
+  //
+  //DEVICE_INF_TAG,
+  //PCI_DEVICE_ID(0xXXXX, DEVICE_ID_NOCARE, DEVICE_ID_NOCARE, DEVICE_ID_NOCARE, DEVICE_ID_NOCARE),
+  //DEVICE_RES_TAG,
+  //PCI_BAR_TYPE_IO,
+  //PCI_ACPI_UNUSED,
+  //PCI_ACPI_UNUSED,
+  //PCI_ACPI_UNUSED,
+  //PCI_ACPI_UNUSED,
+  //PCI_BAR_EVEN_ALIGN,
+  //PCI_BAR_ALL,
+  //PCI_BAR_NOCHANGE,
+
+  //
+  // Sample Device 2
+  //
+  //DEVICE_INF_TAG,
+  //PCI_DEVICE_ID(0xXXXX, DEVICE_ID_NOCARE, DEVICE_ID_NOCARE, DEVICE_ID_NOCARE, DEVICE_ID_NOCARE),
+  //DEVICE_RES_TAG,
+  //PCI_BAR_TYPE_IO,
+  //PCI_ACPI_UNUSED,
+  //PCI_ACPI_UNUSED,
+  //PCI_ACPI_UNUSED,
+  //PCI_ACPI_UNUSED,
+  //PCI_BAR_EVEN_ALIGN,
+  //PCI_BAR_ALL,
+  //PCI_BAR_NOCHANGE,
+
+  //
+  // The end of the list
+  //
+  LIST_END_TAG
+};
+
+//
+// the incompatible PCI devices list template for the values of configuration registers
+//
+GLOBAL_REMOVE_IF_UNREFERENCED UINT64 gIncompatiblePciDeviceListForRegister[] = {
+  //
+  // DEVICE_INF_TAG,
+  // PCI_DEVICE_ID (VendorID, DeviceID, Revision, SubVendorId, SubDeviceId),
+  // PCI_RES_TAG,
+  // PCI_ACCESS_TYPE, PCI_CONFIG_ADDRESS,
+  // AND_VALUE, OR_VALUE
+
+  //
+  // Sample Device 1
+  //
+  //DEVICE_INF_TAG,
+  //PCI_DEVICE_ID(0xXXXX, 0xXXXX, DEVICE_ID_NOCARE, DEVICE_ID_NOCARE, DEVICE_ID_NOCARE),
+  //DEVICE_RES_TAG,
+  //PCI_REGISTER_READ,
+  //PCI_CAPBILITY_POINTER_OFFSET,
+  //0xffffff00,
+  //VALUE_NOCARE,
+
+  //
+  // Sample Device 2
+  //
+  //DEVICE_INF_TAG,
+  //PCI_DEVICE_ID(0xXXXX, 0xXXXX, DEVICE_ID_NOCARE, DEVICE_ID_NOCARE, DEVICE_ID_NOCARE),
+  //DEVICE_RES_TAG,
+  //PCI_REGISTER_READ,
+  //PCI_CAPBILITY_POINTER_OFFSET,
+  //0xffffff00,
+  //VALUE_NOCARE,
+
+  //
+  // The end of the list
+  //
+  LIST_END_TAG
+};
+
+//
+// the incompatible PCI devices list template for the access width of configuration registers
+//
+GLOBAL_REMOVE_IF_UNREFERENCED UINT64 gDeviceListForAccessWidth[] = {
+  //
+  // DEVICE_INF_TAG,
+  // PCI_DEVICE_ID (VendorID, DeviceID, Revision, SubVendorId, SubDeviceId),
+  // DEVICE_RES_TAG,
+  // PCI_ACCESS_TYPE, PCI_ACCESS_WIDTH,
+  // START_ADDRESS, END_ADDRESS,
+  // ACTUAL_PCI_ACCESS_WIDTH,
+  //
+
+  //
+  // Sample Device
+  //
+  //DEVICE_INF_TAG,
+  //PCI_DEVICE_ID(0xXXXX, DEVICE_ID_NOCARE, DEVICE_ID_NOCARE, DEVICE_ID_NOCARE, DEVICE_ID_NOCARE),
+  //DEVICE_RES_TAG,
+  //PCI_REGISTER_READ,
+  //EfiPciWidthUint8,
+  //0,
+  //0xFF,
+  //EfiPciWidthUint32,
+  //
+
+  //
+  // The end of the list
+  //
+  LIST_END_TAG
+};
+
+GLOBAL_REMOVE_IF_UNREFERENCED EFI_PCI_REGISTER_ACCESS_DATA mPciRegisterAccessData = {0, 0, 0}; 
+GLOBAL_REMOVE_IF_UNREFERENCED EFI_PCI_REGISTER_VALUE_DATA  mPciRegisterValueData  = {0, 0};
  
 
 /**
@@ -299,7 +418,7 @@ PciRegisterUpdateCheck (
 
 /**
   Check the incompatible device list for access width incompatibility and
-  return the configuration
+  return the configuration.
 
   This function searches the incompatible device list for access width
   incompatibility according to request information. If the PCI device