Add draft for lesson 32

Signed-off-by: Konstantin Aladyshev <aladyshev22@gmail.com>

3 files changed, 542 insertions, 0 deletions

diff --git a/Lesson_32/README.md b/Lesson_32/README.md
new file mode 100644
index 0000000..7eea2b3
--- /dev/null
+++ b/Lesson_32/README.md
@@ -0,0 +1,144 @@
+https://github.com/tianocore/edk2/blob/master/MdePkg/Include/Protocol/PciRootBridgeIo.h
+```
+typedef struct _EFI_PCI_IO_PROTOCOL {
+EFI_PCI_IO_PROTOCOL_POLL_IO_MEM PollMem;
+ EFI_PCI_IO_PROTOCOL_POLL_IO_MEM PollIo;
+ EFI_PCI_IO_PROTOCOL_ACCESS Mem;
+ EFI_PCI_IO_PROTOCOL_ACCESS Io;
+ EFI_PCI_IO_PROTOCOL_CONFIG_ACCESS Pci;
+ EFI_PCI_IO_PROTOCOL_COPY_MEM CopyMem;
+ EFI_PCI_IO_PROTOCOL_MAP Map;
+ EFI_PCI_IO_PROTOCOL_UNMAP Unmap;
+ EFI_PCI_IO_PROTOCOL_ALLOCATE_BUFFER AllocateBuffer;
+ EFI_PCI_IO_PROTOCOL_FREE_BUFFER FreeBuffer;
+ EFI_PCI_IO_PROTOCOL_FLUSH Flush;
+ EFI_PCI_IO_PROTOCOL_GET_LOCATION GetLocation;
+ EFI_PCI_IO_PROTOCOL_ATTRIBUTES Attributes;
+ EFI_PCI_IO_PROTOCOL_GET_BAR_ATTRIBUTES GetBarAttributes;
+ EFI_PCI_IO_PROTOCOL_SET_BAR_ATTRIBUTES SetBarAttributes;
+ UINT64 RomSize;
+ VOID *RomImage;
+} EFI_PCI_IO_PROTOCOL;
+```
+
+As you can see it is pretty simiilar to `EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL`. Here is a comparision of these two:
+```
+typedef struct _EFI_PCI_IO_PROTOCOL {                        typedef struct _EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL {
+                                                              EFI_HANDLE ParentHandle;
+ EFI_PCI_IO_PROTOCOL_POLL_IO_MEM PollMem;                     EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_POLL_IO_MEM PollMem;
+ EFI_PCI_IO_PROTOCOL_POLL_IO_MEM PollIo;                      EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_POLL_IO_MEM PollIo;
+ EFI_PCI_IO_PROTOCOL_ACCESS Mem;                              EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_ACCESS Mem;
+ EFI_PCI_IO_PROTOCOL_ACCESS Io;                               EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_ACCESS Io;
+ EFI_PCI_IO_PROTOCOL_CONFIG_ACCESS Pci;                       EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_ACCESS Pci;
+ EFI_PCI_IO_PROTOCOL_COPY_MEM CopyMem;                        EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_COPY_MEM CopyMem;
+ EFI_PCI_IO_PROTOCOL_MAP Map;                                 EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_MAP Map;
+ EFI_PCI_IO_PROTOCOL_UNMAP Unmap;                             EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_UNMAP Unmap;
+ EFI_PCI_IO_PROTOCOL_ALLOCATE_BUFFER AllocateBuffer;          EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_ALLOCATE_BUFFER AllocateBuffer;
+ EFI_PCI_IO_PROTOCOL_FREE_BUFFER FreeBuffer;                  EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_FREE_BUFFER FreeBuffer;
+ EFI_PCI_IO_PROTOCOL_FLUSH Flush;                             EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_FLUSH Flush;
+ EFI_PCI_IO_PROTOCOL_GET_LOCATION GetLocation;
+ EFI_PCI_IO_PROTOCOL_ATTRIBUTES Attributes;
+ EFI_PCI_IO_PROTOCOL_GET_BAR_ATTRIBUTES GetBarAttributes;     EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_GET_ATTRIBUTES GetAttributes;
+ EFI_PCI_IO_PROTOCOL_SET_BAR_ATTRIBUTES SetBarAttributes;     EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_SET_ATTRIBUTES SetAttributes;
+ UINT64 RomSize;
+ VOID *RomImage;
+                                                              EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL_CONFIGURATION Configuration;
+                                                              UINT32 SegmentNumber;
+} EFI_PCI_IO_PROTOCOL;                                       } EFI_PCI_ROOT_BRIDGE_IO_PROTOCOL;
+```
+
+
+
+
+```
+RomSize 	The size, in bytes, of the ROM image.
+RomImage 	A pointer to the in memory copy of the ROM image. The PCI Bus Driver is responsible
+		for allocating memory for the ROM image, and copying the contents of the ROM to memory.
+		The contents of this buffer are either from the PCI option ROM that can be accessed
+		through the ROM BAR of the PCI controller, or it is from a platformspecific location.
+		The Attributes() function can be used to determine from which of these two sources 
+		the RomImage buffer was initialized
+```
+
+```
+GetLocation Retrieves this PCI controller’s current PCI bus number, device
+number, and function number
+```
+
+
+```
+EFI_PCI_IO_PROTOCOL.GetLocation()
+
+Summary:
+Retrieves this PCI controller’s current PCI bus number, device number, and function number.
+
+Prototype:
+typedef
+EFI_STATUS
+(EFIAPI *EFI_PCI_IO_PROTOCOL_GET_LOCATION) (
+ IN EFI_PCI_IO_PROTOCOL *This,
+ OUT UINTN *SegmentNumber,
+ OUT UINTN *BusNumber,
+ OUT UINTN *DeviceNumber,
+ OUT UINTN *FunctionNumber
+ );
+
+Parameters:
+This 		A pointer to the EFI_PCI_IO_PROTOCOL instance.
+SegmentNumber 	The PCI controller’s current PCI segment number.
+BusNumber 	The PCI controller’s current PCI bus number.
+DeviceNumber 	The PCI controller’s current PCI device number.
+FunctionNumber 	The PCI controller’s current PCI function number.
+
+Description:
+The GetLocation() function retrieves a PCI controller’s current location on a PCI Host Bridge. This is
+specified by a PCI segment number, PCI bus number, PCI device number, and PCI function number. These
+values can be used with the PCI Root Bridge I/O Protocol to perform PCI configuration cycles on the PCI
+controller, or any of its peer PCI controller’s on the same PCI Host Bridge.
+```
+
+```
+FS0:\> DumpPCIroms.efi
+Number of PCI devices in the system: 5
+00:00.00 - Vendor:8086, Device:1237
+00:01.00 - Vendor:8086, Device:7000
+00:01.01 - Vendor:8086, Device:7010
+00:01.03 - Vendor:8086, Device:7113
+00:02.00 - Vendor:1234, Device:1111
+  Has OptionROM: address=6E91018, size=39424
+```
+
+```
+FS0:\> dmem 6E91018 30
+Memory Address 0000000006E91018 30 Bytes
+  06E91018: 55 AA 4D E9 AE 55 B4 00-00 00 00 00 00 00 00 00  *U.M..U..........*
+  06E91028: 00 00 00 00 00 00 00 00-3C 98 00 00 00 00 49 42  *........<.....IB*
+  06E91038: 4D 00 2E 8B 16 C6 98 85-D2 74 01 EE C2 02 00 66  *M........t.....f*
+```
+
+https://github.com/tianocore/edk2/blob/master/MdePkg/Include/IndustryStandard/Pci22.h
+```
+#define PCI_EXPANSION_ROM_HEADER_SIGNATURE              0xaa55
+
+...
+
+///
+/// Standard PCI Expansion ROM Header
+/// Section 13.4.2, Unified Extensible Firmware Interface Specification, Version 2.1
+///
+typedef struct {
+  UINT16  Signature;    ///< 0xaa55
+  UINT8   Reserved[0x16];
+  UINT16  PcirOffset;
+} PCI_EXPANSION_ROM_HEADER;
+```
+
+
+
+```
+$ git clone git://git.ipxe.org/ipxe.git
+$ cd ipxe/src
+$ make bin-x86_64-efi/ipxe.efi 			# EFI app with all devices
+$ make bin-x86_64-efi/808610de.efirom		# EFI ROM vendev: 8086:10de
+$ make bin/808610de.rom                         # Legacy ROM vendev: 8086:10de
+```
diff --git a/Lesson_32/UefiLessonsPkg/DumpPCIroms/DumpPCIroms.c b/Lesson_32/UefiLessonsPkg/DumpPCIroms/DumpPCIroms.c
new file mode 100644
index 0000000..9842a36
--- /dev/null
+++ b/Lesson_32/UefiLessonsPkg/DumpPCIroms/DumpPCIroms.c
@@ -0,0 +1,376 @@
+#include <Library/UefiBootServicesTableLib.h>
+#include <Library/UefiLib.h>
+
+#include <Protocol/PciIo.h>
+#include <Library/MemoryAllocationLib.h>
+#include <IndustryStandard/Pci.h>
+#include <Library/ShellLib.h>
+#include <Library/PrintLib.h>
+
+#include <IndustryStandard/PeImage.h>
+
+
+#define DESCRIPTOR_STR_MAX_SIZE 200
+#define BLOCK_READ_SIZE (1024*4)
+
+VOID ToLowerASCII(CHAR8* Str, UINTN Size)
+{
+  for (UINT8 i=0; i<Size; i++) {
+    if ((Str[i]>='A')&&(Str[i]<='Z')) {
+      Str[i]+=32;
+    }
+  }
+}
+
+EFI_STATUS FindPCIDevDescription(UINT16 VendorId,
+                                 UINT16 DeviceId,
+                                 CHAR16* VendorDesc,
+                                 CHAR16* DeviceDesc,
+                                 UINTN DescBufferSize)
+{
+  EFI_STATUS Status = ShellFileExists(L"pci.ids");
+  if (EFI_ERROR(Status))
+  {
+    Print(L"No file pci.ids: %r\n", Status);
+    return Status;
+  }
+  
+  SHELL_FILE_HANDLE FileHandle;
+  Status = ShellOpenFileByName(L"pci.ids",
+                               &FileHandle,
+                               EFI_FILE_MODE_READ,
+                               0);
+  if (EFI_ERROR(Status))
+  {
+    Print(L"Can't open file pci.ids: %r\n", Status);
+    return Status;
+  }
+
+  UINT64 FileSize;
+  Status = ShellGetFileSize(FileHandle, &FileSize);
+  if (EFI_ERROR(Status))
+  {
+    Print(L"Can't get file size for file pci.ids: %r\n", Status);
+    goto end;
+  }
+
+  CHAR8 VendorStr[5];
+  CHAR8 DeviceStr[5];
+  AsciiValueToStringS(VendorStr,
+                      5,
+                      RADIX_HEX | PREFIX_ZERO,
+                      VendorId,
+                      4);
+  AsciiValueToStringS(DeviceStr,
+                      5,
+                      RADIX_HEX | PREFIX_ZERO,
+                      DeviceId,
+                      4);
+  ToLowerASCII(VendorStr, 4);
+  ToLowerASCII(DeviceStr, 4);
+
+  CHAR8 Buffer[BLOCK_READ_SIZE];
+  UINTN Size;
+  UINT64 FilePos = 0;
+  BOOLEAN Vendor_found = FALSE;
+  BOOLEAN Device_found = FALSE;
+  while (TRUE)
+  {
+    Size = BLOCK_READ_SIZE;
+    Status = ShellReadFile(FileHandle, &Size, Buffer);
+    if (EFI_ERROR(Status))
+    {
+      Print(L"Can't read file pci.ids: %r\n", Status);
+      goto end;
+    }
+    UINTN StrStart = 0;
+    UINTN StrEnd = 0;
+    for (UINTN i=0; i<Size; i++) {
+      if (Buffer[i]=='\n') {
+        StrEnd=i;
+        if (!Vendor_found){
+          // 0123456         7
+          //\nXXXX  |<desc>|\n
+          if ((StrEnd - StrStart) > 7) {
+            if ((Buffer[StrStart+1]==VendorStr[0]) &&
+                (Buffer[StrStart+2]==VendorStr[1]) &&
+                (Buffer[StrStart+3]==VendorStr[2]) &&
+                (Buffer[StrStart+4]==VendorStr[3])) {
+              Buffer[StrEnd] = 0;
+              UnicodeSPrintAsciiFormat(VendorDesc, DescBufferSize, "%a", &Buffer[StrStart+1+4+2]);
+              Vendor_found = TRUE;
+            }
+          }
+        } else {
+          // 0 1234567         8
+          //\n\tXXXX  |<desc>|\n
+          if ((StrEnd - StrStart) > 8) {
+            if ((Buffer[StrStart+1]=='\t') &&
+                (Buffer[StrStart+2]==DeviceStr[0]) &&
+                (Buffer[StrStart+3]==DeviceStr[1]) &&
+                (Buffer[StrStart+4]==DeviceStr[2]) &&
+                (Buffer[StrStart+5]==DeviceStr[3])) {
+              Buffer[StrEnd] = 0;
+              UnicodeSPrintAsciiFormat(DeviceDesc, DescBufferSize, "%a", &Buffer[StrStart+1+1+4+2]);
+              Device_found = TRUE;
+              break;
+            }
+          }
+        }
+        StrStart = StrEnd;
+      }
+    }
+
+    if (FilePos+Size >= FileSize) {
+      break;
+    }
+    FilePos += StrEnd;
+    Status = ShellSetFilePosition(FileHandle, FilePos);
+    if (EFI_ERROR(Status))
+    {
+      Print(L"Can't set file position pci.ids: %r\n", Status);
+      goto end;
+    }
+  }
+
+end:
+  if (!Vendor_found) {
+    UnicodeSPrint(VendorDesc, DescBufferSize, L"Undefined");
+  }
+  if (!Device_found) {
+    UnicodeSPrint(DeviceDesc, DescBufferSize, L"Undefined");
+  }
+  ShellCloseFile(&FileHandle);
+
+  return Status;
+}
+
+
+UINT64 PciConfigurationAddress(UINT8 Bus,
+                               UINT8 Device,
+                               UINT8 Function,
+                               UINT32 Register)
+{
+  UINT64 Address = (((UINT64)Bus) << 24) + (((UINT64)Device) << 16) + (((UINT64)Function) << 8);
+  if (Register & 0xFFFFFF00) {
+    Address += (((UINT64)Register) << 32);
+  } else {
+    Address += (((UINT64)Register) << 0);
+  }
+  return Address;
+}
+
+
+EFI_STATUS PrintPCI(EFI_PCI_IO_PROTOCOL* PciIo)
+{
+  UINTN SegmentNumber;
+  UINTN BusNumber;
+  UINTN DeviceNumber;
+  UINTN FunctionNumber;
+  EFI_STATUS Status = PciIo->GetLocation(PciIo,
+                                         &SegmentNumber,
+                                         &BusNumber,
+                                         &DeviceNumber,
+                                         &FunctionNumber);
+  if (EFI_ERROR(Status)) {
+    Print(L"Error in getting PCI location: %r\n", Status);
+    return Status;
+  }
+
+  PCI_DEVICE_INDEPENDENT_REGION PCIConfHdr;
+  Status = PciIo->Pci.Read(PciIo,
+                           EfiPciIoWidthUint8,
+                           0,
+                           sizeof(PCI_DEVICE_INDEPENDENT_REGION),
+                           &PCIConfHdr);
+
+  if (EFI_ERROR(Status)) {
+    Print(L"Error in reading PCI conf space: %r\n", Status);
+    return Status;
+  }
+
+  if (PciIo->RomSize) {
+
+  Print(L"%02x:%02x.%02x - Vendor:%04x, Device:%04x", BusNumber,
+                                                        DeviceNumber,
+                                                        FunctionNumber,
+                                                        PCIConfHdr.VendorId,
+                                                        PCIConfHdr.DeviceId);
+
+  CHAR16 VendorDesc[DESCRIPTOR_STR_MAX_SIZE];
+  CHAR16 DeviceDesc[DESCRIPTOR_STR_MAX_SIZE];
+  Status = FindPCIDevDescription(PCIConfHdr.VendorId,
+                                 PCIConfHdr.DeviceId,
+                                 VendorDesc,
+                                 DeviceDesc,
+                                 DESCRIPTOR_STR_MAX_SIZE);
+  if (!EFI_ERROR(Status)) {
+    Print(L":    %s, %s\n", VendorDesc, DeviceDesc);
+  } else {
+    Print(L"\n");
+  }
+    Print(L"Has OptionROM at memory %p-%p\n", PciIo->RomImage, (UINT8*)PciIo->RomImage + PciIo->RomSize);
+    PCI_EXPANSION_ROM_HEADER* RomHeader = (PCI_EXPANSION_ROM_HEADER*) PciIo->RomImage;
+    UINTN RomImageIndex = 1;
+    while (TRUE)
+   {
+    if (RomHeader->Signature != PCI_EXPANSION_ROM_HEADER_SIGNATURE) {
+      Print(L"Error! OptionROM has a wrong signature\n");
+      return Status;
+    }
+    PCI_DATA_STRUCTURE* RomImage = (PCI_DATA_STRUCTURE*)((UINT8*)RomHeader + RomHeader->PcirOffset);
+    if ((((CHAR8)((RomImage->Signature >>  0) & 0xFF)) != 'P') &&
+        (((CHAR8)((RomImage->Signature >>  8) & 0xFF)) != 'C') &&
+        (((CHAR8)((RomImage->Signature >> 16) & 0xFF)) != 'I') &&
+        (((CHAR8)((RomImage->Signature >> 24) & 0xFF)) != 'R')) {
+      Print(L"Error! OptionROM image has wrong signature\n");
+      return Status;
+    }
+    Print(L"---Code Image %d---\n", RomImageIndex);
+    Print(L"Address: %p-%p\n", RomHeader, (UINT8*)RomHeader + (RomImage->ImageLength)*512);
+    Print(L"VendorId: %04x, DeviceId: %04x\n", RomImage->VendorId, RomImage->DeviceId);
+    Print(L"Type: ");
+    switch (RomImage->CodeType) {
+      case 0x00:
+        Print(L"IA-32, PC-AT compatible\n");
+        break;
+      case 0x01:
+        Print(L"Open Firmware standard for PCI\n");
+        break;
+      case 0x02:
+        Print(L"Hewlett-Packard PA RISC\n");
+        break;
+      case 0x03:
+        Print(L"EFI Image\n");
+        break;
+      default:
+        Print(L"Unknown\n");
+        break;
+    }
+    if (RomImage->CodeType == 0x03) {
+      EFI_PCI_EXPANSION_ROM_HEADER* EfiRomHeader =  (EFI_PCI_EXPANSION_ROM_HEADER*) RomHeader;
+     if (EfiRomHeader->EfiSignature == EFI_PCI_EXPANSION_ROM_HEADER_EFISIGNATURE) {
+      Print(L"Subsystem: ");
+      switch (EfiRomHeader->EfiSubsystem) {
+        case EFI_IMAGE_SUBSYSTEM_EFI_APPLICATION:
+          Print(L"EFI Application\n");
+          break;
+        case EFI_IMAGE_SUBSYSTEM_EFI_BOOT_SERVICE_DRIVER:
+          Print(L"EFI Boot Service Driver\n");
+          break;
+        case EFI_IMAGE_SUBSYSTEM_EFI_RUNTIME_DRIVER:
+          Print(L"EFI Runtime Driver\n");
+          break;
+        case EFI_IMAGE_SUBSYSTEM_SAL_RUNTIME_DRIVER:
+          Print(L"EFI SAL Runtime Driver\n");
+          break;
+        default:
+          Print(L"Unknown\n");
+          break;
+      }
+      Print(L"Machine type: ");
+      switch (EfiRomHeader->EfiMachineType) {
+        case IMAGE_FILE_MACHINE_I386:
+          Print(L"IA-32\n");
+          break;
+        case IMAGE_FILE_MACHINE_IA64:
+          Print(L"Itanium\n");
+          break;
+        case IMAGE_FILE_MACHINE_EBC:
+          Print(L"EFI Byte Code (EBC)\n");
+          break;
+        case IMAGE_FILE_MACHINE_X64:
+          Print(L"X64\n");
+          break;
+        case IMAGE_FILE_MACHINE_ARMTHUMB_MIXED:
+          Print(L"ARM\n");
+          break;
+        case IMAGE_FILE_MACHINE_ARM64:
+          Print(L"ARM 64-bit\n");
+          break;
+        case IMAGE_FILE_MACHINE_RISCV32:
+          Print(L"RISCV32\n");
+          break;
+        case IMAGE_FILE_MACHINE_RISCV64:
+          Print(L"RISCV64\n");
+          break;
+        case IMAGE_FILE_MACHINE_RISCV128:
+          Print(L"RISCV128\n");
+          break;
+        default:
+          Print(L"Unknown\n");
+          break;
+      }
+      switch (EfiRomHeader->CompressionType) {
+        case EFI_PCI_EXPANSION_ROM_HEADER_COMPRESSED:
+          Print(L"Compressed following the UEFI Compression Algorithm\n");
+          break;
+        case 0:
+          Print(L"Uncompressed\n");
+          break;
+        default:
+          Print(L"Unknown compression type\n");
+          break;
+      }
+     } else {
+      Print(L"EFI signature is incorrect!\n");
+     }
+    }
+    if ((RomImage->Indicator) & 0x80) {
+      break;
+    }
+    RomHeader = (PCI_EXPANSION_ROM_HEADER*)((UINT8*) RomHeader + (RomImage->ImageLength)*512);
+    RomImageIndex++;
+   }
+   Print(L"------------------\n");
+  }
+  return Status;
+}
+
+EFI_STATUS
+EFIAPI
+UefiMain (
+  IN EFI_HANDLE        ImageHandle,
+  IN EFI_SYSTEM_TABLE  *SystemTable
+  )
+{
+  EFI_STATUS             Status;
+  UINTN                  HandleCount;
+  EFI_HANDLE             *HandleBuffer;
+  Status = gBS->LocateHandleBuffer(
+                  ByProtocol,
+                  &gEfiPciIoProtocolGuid,
+                  NULL,
+                  &HandleCount,
+                  &HandleBuffer
+                );
+  if (EFI_ERROR (Status)) {
+    Print(L"Can't locate EFI_PCI_IO_PROTOCOL: %r\n", Status);
+    return Status;
+  }
+
+  //Print(L"Number of PCI devices in the system: %d\n", HandleCount);
+  EFI_PCI_IO_PROTOCOL* PciIo;
+  for (UINTN Index = 0; Index < HandleCount; Index++) {
+    Status = gBS->OpenProtocol (
+                    HandleBuffer[Index],
+                    &gEfiPciIoProtocolGuid,
+                    (VOID **)&PciIo,
+                    ImageHandle,
+                    NULL,
+                    EFI_OPEN_PROTOCOL_GET_PROTOCOL
+                  );
+    if (EFI_ERROR(Status)) {
+      Print(L"Can't open protocol: %r\n", Status);
+      return Status;
+    }
+    Status = PrintPCI(PciIo);
+    if (EFI_ERROR(Status)) {
+      Print(L"Error in PCI printing\n");
+    }
+    
+  }
+  FreePool(HandleBuffer);
+
+  return EFI_SUCCESS;
+}
diff --git a/Lesson_32/UefiLessonsPkg/DumpPCIroms/DumpPCIroms.inf b/Lesson_32/UefiLessonsPkg/DumpPCIroms/DumpPCIroms.inf
new file mode 100644
index 0000000..213a8e4
--- /dev/null
+++ b/Lesson_32/UefiLessonsPkg/DumpPCIroms/DumpPCIroms.inf
@@ -0,0 +1,22 @@
+[Defines]
+  INF_VERSION                    = 1.25
+  BASE_NAME                      = DumpPCIroms
+  FILE_GUID                      = 76f1798f-533f-49a2-b94c-96ab3dfebea0
+  MODULE_TYPE                    = UEFI_APPLICATION
+  VERSION_STRING                 = 1.0
+  ENTRY_POINT                    = UefiMain
+
+[Sources]
+  DumpPCIroms.c
+
+[Packages]
+  MdePkg/MdePkg.dec
+  ShellPkg/ShellPkg.dec
+
+[LibraryClasses]
+  UefiApplicationEntryPoint
+  UefiLib
+  ShellLib
+
+[Protocols]
+  gEfiPciIoProtocolGuid