--- /dev/null
+/** @file\r
+ BDS internal function define the default device path string, it can be\r
+ replaced by platform device path.\r
+\r
+Copyright (c) 2004 - 2009, Intel Corporation. All rights reserved.<BR>\r
+This program and the accompanying materials\r
+are licensed and made available under the terms and conditions of the BSD License\r
+which accompanies this distribution. The full text of the license may be found at\r
+http://opensource.org/licenses/bsd-license.php\r
+\r
+THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
+WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
+\r
+**/\r
+\r
+#include "Platform.h"\r
+\r
+/**\r
+ Concatenates a formatted unicode string to allocated pool.\r
+ The caller must free the resulting buffer.\r
+\r
+ @param Str Tracks the allocated pool, size in use, and amount of pool allocated.\r
+ @param Fmt The format string\r
+ @param ... The data will be printed.\r
+\r
+ @return Allocated buffer with the formatted string printed in it.\r
+ The caller must free the allocated buffer.\r
+ The buffer allocation is not packed.\r
+\r
+**/\r
+\r
+CHAR16 *\r
+EFIAPI\r
+CatPrint (\r
+ IN OUT POOL_PRINT *Str,\r
+ IN CHAR16 *Fmt,\r
+ ...\r
+ )\r
+{\r
+ UINT16 *AppendStr;\r
+ VA_LIST Args;\r
+ UINTN StringSize;\r
+\r
+ AppendStr = AllocateZeroPool (0x1000);\r
+ if (AppendStr == NULL) {\r
+ return Str->Str;\r
+ }\r
+\r
+ VA_START (Args, Fmt);\r
+ UnicodeVSPrint (AppendStr, 0x1000, Fmt, Args);\r
+ VA_END (Args);\r
+ if (NULL == Str->Str) {\r
+ StringSize = StrSize (AppendStr);\r
+ Str->Str = AllocateZeroPool (StringSize);\r
+ ASSERT (Str->Str != NULL);\r
+ } else {\r
+ StringSize = StrSize (AppendStr);\r
+ StringSize += (StrSize (Str->Str) - sizeof (UINT16));\r
+\r
+ Str->Str = EfiReallocatePool (\r
+ Str->Str, \r
+ StrSize (Str->Str),\r
+ StringSize \r
+ );\r
+ ASSERT (Str->Str != NULL);\r
+ }\r
+\r
+ Str->Maxlen = MAX_CHAR * sizeof (UINT16);\r
+ if (StringSize < Str->Maxlen) {\r
+ StrCat (Str->Str, AppendStr);\r
+ Str->Len = StringSize - sizeof (UINT16);\r
+ }\r
+\r
+ FreePool (AppendStr);\r
+ return Str->Str;\r
+}\r
+\r
+/**\r
+ Convert Device Path to a Unicode string for printing.\r
+\r
+ @param Str The buffer holding the output string.\r
+ This buffer contains the length of the\r
+ string and the maixmum length reserved\r
+ for the string buffer.\r
+ @param DevPath The device path.\r
+\r
+**/\r
+VOID\r
+DevPathPci (\r
+ IN OUT POOL_PRINT *Str,\r
+ IN VOID *DevPath\r
+ )\r
+{\r
+ PCI_DEVICE_PATH *Pci;\r
+\r
+ Pci = DevPath;\r
+ CatPrint (Str, L"Pci(%x|%x)", (UINTN) Pci->Device, (UINTN) Pci->Function);\r
+}\r
+\r
+/**\r
+ Convert Device Path to a Unicode string for printing.\r
+\r
+ @param Str The buffer holding the output string.\r
+ This buffer contains the length of the\r
+ string and the maixmum length reserved\r
+ for the string buffer.\r
+ @param DevPath The device path.\r
+\r
+**/\r
+VOID\r
+DevPathPccard (\r
+ IN OUT POOL_PRINT *Str,\r
+ IN VOID *DevPath\r
+ )\r
+{\r
+ PCCARD_DEVICE_PATH *Pccard;\r
+\r
+ Pccard = DevPath;\r
+ CatPrint (Str, L"Pcmcia(Function%x)", (UINTN) Pccard->FunctionNumber);\r
+}\r
+\r
+/**\r
+ Convert Device Path to a Unicode string for printing.\r
+\r
+ @param Str The buffer holding the output string.\r
+ This buffer contains the length of the\r
+ string and the maixmum length reserved\r
+ for the string buffer.\r
+ @param DevPath The device path.\r
+\r
+**/\r
+VOID\r
+DevPathMemMap (\r
+ IN OUT POOL_PRINT *Str,\r
+ IN VOID *DevPath\r
+ )\r
+{\r
+ MEMMAP_DEVICE_PATH *MemMap;\r
+\r
+ MemMap = DevPath;\r
+ CatPrint (\r
+ Str,\r
+ L"MemMap(%d:%lx-%lx)",\r
+ (UINTN) MemMap->MemoryType,\r
+ MemMap->StartingAddress,\r
+ MemMap->EndingAddress\r
+ );\r
+}\r
+\r
+/**\r
+ Convert Device Path to a Unicode string for printing.\r
+\r
+ @param Str The buffer holding the output string.\r
+ This buffer contains the length of the\r
+ string and the maixmum length reserved\r
+ for the string buffer.\r
+ @param DevPath The device path.\r
+\r
+**/\r
+VOID\r
+DevPathController (\r
+ IN OUT POOL_PRINT *Str,\r
+ IN VOID *DevPath\r
+ )\r
+{\r
+ CONTROLLER_DEVICE_PATH *Controller;\r
+\r
+ Controller = DevPath;\r
+ CatPrint (Str, L"Ctrl(%d)", (UINTN) Controller->ControllerNumber);\r
+}\r
+\r
+\r
+/**\r
+ Convert Vendor device path to device name.\r
+\r
+ @param Str The buffer store device name\r
+ @param DevPath Pointer to vendor device path\r
+\r
+**/\r
+VOID\r
+DevPathVendor (\r
+ IN OUT POOL_PRINT *Str,\r
+ IN VOID *DevPath\r
+ )\r
+{\r
+ VENDOR_DEVICE_PATH *Vendor;\r
+ CHAR16 *Type;\r
+ UINTN DataLength;\r
+ UINTN Index;\r
+// UINT32 FlowControlMap;\r
+\r
+ UINT16 Info;\r
+\r
+ Vendor = DevPath;\r
+\r
+ switch (DevicePathType (&Vendor->Header)) {\r
+ case HARDWARE_DEVICE_PATH:\r
+ Type = L"Hw";\r
+ break;\r
+\r
+ case MESSAGING_DEVICE_PATH:\r
+ Type = L"Msg";\r
+/* \r
+ if (CompareGuid (&Vendor->Guid, &gEfiPcAnsiGuid)) {\r
+ CatPrint (Str, L"VenPcAnsi()");\r
+ return ;\r
+ } else if (CompareGuid (&Vendor->Guid, &gEfiVT100Guid)) {\r
+ CatPrint (Str, L"VenVt100()");\r
+ return ;\r
+ } else if (CompareGuid (&Vendor->Guid, &gEfiVT100PlusGuid)) {\r
+ CatPrint (Str, L"VenVt100Plus()");\r
+ return ;\r
+ } else if (CompareGuid (&Vendor->Guid, &gEfiVTUTF8Guid)) {\r
+ CatPrint (Str, L"VenUft8()");\r
+ return ;\r
+ } else if (CompareGuid (&Vendor->Guid, &gEfiUartDevicePathGuid )) {\r
+ FlowControlMap = (((UART_FLOW_CONTROL_DEVICE_PATH *) Vendor)->FlowControlMap);\r
+ switch (FlowControlMap & 0x00000003) {\r
+ case 0:\r
+ CatPrint (Str, L"UartFlowCtrl(%s)", L"None");\r
+ break;\r
+\r
+ case 1:\r
+ CatPrint (Str, L"UartFlowCtrl(%s)", L"Hardware");\r
+ break;\r
+\r
+ case 2:\r
+ CatPrint (Str, L"UartFlowCtrl(%s)", L"XonXoff");\r
+ break;\r
+\r
+ default:\r
+ break;\r
+ }\r
+\r
+ return ;\r
+\r
+ } else\r
+ */\r
+ if (CompareGuid (&Vendor->Guid, &gEfiSasDevicePathGuid)) {\r
+ CatPrint (\r
+ Str,\r
+ L"SAS(%lx,%lx,%x,",\r
+ ((SAS_DEVICE_PATH *) Vendor)->SasAddress,\r
+ ((SAS_DEVICE_PATH *) Vendor)->Lun,\r
+ (UINTN) ((SAS_DEVICE_PATH *) Vendor)->RelativeTargetPort\r
+ );\r
+ Info = (((SAS_DEVICE_PATH *) Vendor)->DeviceTopology);\r
+ if ((Info & 0x0f) == 0) {\r
+ CatPrint (Str, L"NoTopology,0,0,0,");\r
+ } else if (((Info & 0x0f) == 1) || ((Info & 0x0f) == 2)) {\r
+ CatPrint (\r
+ Str,\r
+ L"%s,%s,%s,",\r
+ ((Info & (0x1 << 4)) != 0) ? L"SATA" : L"SAS",\r
+ ((Info & (0x1 << 5)) != 0) ? L"External" : L"Internal",\r
+ ((Info & (0x1 << 6)) != 0) ? L"Expanded" : L"Direct"\r
+ );\r
+ if ((Info & 0x0f) == 1) {\r
+ CatPrint (Str, L"0,");\r
+ } else {\r
+ CatPrint (Str, L"%x,", (UINTN) ((Info >> 8) & 0xff));\r
+ }\r
+ } else {\r
+ CatPrint (Str, L"0,0,0,0,");\r
+ }\r
+\r
+ CatPrint (Str, L"%x)", (UINTN) ((SAS_DEVICE_PATH *) Vendor)->Reserved);\r
+ return ;\r
+\r
+ } else if (CompareGuid (&Vendor->Guid, &gEfiDebugPortProtocolGuid)) {\r
+ CatPrint (Str, L"DebugPort()");\r
+ return ;\r
+ }\r
+ break;\r
+\r
+ case MEDIA_DEVICE_PATH:\r
+ Type = L"Media";\r
+ break;\r
+\r
+ default:\r
+ Type = L"?";\r
+ break;\r
+ }\r
+\r
+ CatPrint (Str, L"Ven%s(%g", Type, &Vendor->Guid);\r
+ DataLength = DevicePathNodeLength (&Vendor->Header) - sizeof (VENDOR_DEVICE_PATH);\r
+ if (DataLength > 0) {\r
+ CatPrint (Str, L",");\r
+ for (Index = 0; Index < DataLength; Index++) {\r
+ CatPrint (Str, L"%02x", (UINTN) ((VENDOR_DEVICE_PATH_WITH_DATA *) Vendor)->VendorDefinedData[Index]);\r
+ }\r
+ }\r
+ CatPrint (Str, L")");\r
+}\r
+\r
+/**\r
+ Convert Device Path to a Unicode string for printing.\r
+\r
+ @param Str The buffer holding the output string.\r
+ This buffer contains the length of the\r
+ string and the maixmum length reserved\r
+ for the string buffer.\r
+ @param DevPath The device path.\r
+\r
+**/\r
+VOID\r
+DevPathAcpi (\r
+ IN OUT POOL_PRINT *Str,\r
+ IN VOID *DevPath\r
+ )\r
+{\r
+ ACPI_HID_DEVICE_PATH *Acpi;\r
+\r
+ Acpi = DevPath;\r
+ if ((Acpi->HID & PNP_EISA_ID_MASK) == PNP_EISA_ID_CONST) {\r
+ CatPrint (Str, L"Acpi(PNP%04x,%x)", (UINTN) EISA_ID_TO_NUM (Acpi->HID), (UINTN) Acpi->UID);\r
+ } else {\r
+ CatPrint (Str, L"Acpi(%08x,%x)", (UINTN) Acpi->HID, (UINTN) Acpi->UID);\r
+ }\r
+}\r
+\r
+/**\r
+ Convert Device Path to a Unicode string for printing.\r
+\r
+ @param Str The buffer holding the output string.\r
+ This buffer contains the length of the\r
+ string and the maixmum length reserved\r
+ for the string buffer.\r
+ @param DevPath The device path.\r
+\r
+**/\r
+VOID\r
+DevPathExtendedAcpi (\r
+ IN OUT POOL_PRINT *Str,\r
+ IN VOID *DevPath\r
+ )\r
+{\r
+ ACPI_EXTENDED_HID_DEVICE_PATH *ExtendedAcpi;\r
+ \r
+ //\r
+ // Index for HID, UID and CID strings, 0 for non-exist\r
+ //\r
+ UINT16 HIDSTRIdx;\r
+ UINT16 UIDSTRIdx;\r
+ UINT16 CIDSTRIdx;\r
+ UINT16 Index;\r
+ UINT16 Length;\r
+ UINT16 Anchor;\r
+ CHAR8 *AsChar8Array;\r
+\r
+ HIDSTRIdx = 0;\r
+ UIDSTRIdx = 0;\r
+ CIDSTRIdx = 0;\r
+ ExtendedAcpi = DevPath;\r
+ Length = (UINT16) DevicePathNodeLength ((EFI_DEVICE_PATH_PROTOCOL *) ExtendedAcpi);\r
+\r
+ AsChar8Array = (CHAR8 *) ExtendedAcpi;\r
+\r
+ //\r
+ // find HIDSTR\r
+ //\r
+ Anchor = 16;\r
+ for (Index = Anchor; Index < Length && AsChar8Array[Index] != '\0'; Index++) {\r
+ ;\r
+ }\r
+ if (Index > Anchor) {\r
+ HIDSTRIdx = Anchor;\r
+ }\r
+ //\r
+ // find UIDSTR\r
+ //\r
+ Anchor = (UINT16) (Index + 1);\r
+ for (Index = Anchor; Index < Length && AsChar8Array[Index] != '\0'; Index++) {\r
+ ;\r
+ }\r
+ if (Index > Anchor) {\r
+ UIDSTRIdx = Anchor;\r
+ }\r
+ //\r
+ // find CIDSTR\r
+ //\r
+ Anchor = (UINT16) (Index + 1);\r
+ for (Index = Anchor; Index < Length && AsChar8Array[Index] != '\0'; Index++) {\r
+ ;\r
+ }\r
+ if (Index > Anchor) {\r
+ CIDSTRIdx = Anchor;\r
+ }\r
+\r
+ if (HIDSTRIdx == 0 && CIDSTRIdx == 0 && ExtendedAcpi->UID == 0) {\r
+ CatPrint (Str, L"AcpiExp(");\r
+ if ((ExtendedAcpi->HID & PNP_EISA_ID_MASK) == PNP_EISA_ID_CONST) {\r
+ CatPrint (Str, L"PNP%04x,", (UINTN) EISA_ID_TO_NUM (ExtendedAcpi->HID));\r
+ } else {\r
+ CatPrint (Str, L"%08x,", (UINTN) ExtendedAcpi->HID);\r
+ }\r
+ if ((ExtendedAcpi->CID & PNP_EISA_ID_MASK) == PNP_EISA_ID_CONST) {\r
+ CatPrint (Str, L"PNP%04x,", (UINTN) EISA_ID_TO_NUM (ExtendedAcpi->CID));\r
+ } else {\r
+ CatPrint (Str, L"%08x,", (UINTN) ExtendedAcpi->CID);\r
+ }\r
+ if (UIDSTRIdx != 0) {\r
+ CatPrint (Str, L"%a)", AsChar8Array + UIDSTRIdx);\r
+ } else {\r
+ CatPrint (Str, L"\"\")");\r
+ }\r
+ } else {\r
+ CatPrint (Str, L"AcpiEx(");\r
+ if ((ExtendedAcpi->HID & PNP_EISA_ID_MASK) == PNP_EISA_ID_CONST) {\r
+ CatPrint (Str, L"PNP%04x,", (UINTN) EISA_ID_TO_NUM (ExtendedAcpi->HID));\r
+ } else {\r
+ CatPrint (Str, L"%08x,", (UINTN) ExtendedAcpi->HID);\r
+ }\r
+ if ((ExtendedAcpi->CID & PNP_EISA_ID_MASK) == PNP_EISA_ID_CONST) {\r
+ CatPrint (Str, L"PNP%04x,", (UINTN) EISA_ID_TO_NUM (ExtendedAcpi->CID));\r
+ } else {\r
+ CatPrint (Str, L"%08x,", (UINTN) ExtendedAcpi->CID);\r
+ }\r
+ CatPrint (Str, L"%x,", (UINTN) ExtendedAcpi->UID);\r
+\r
+ if (HIDSTRIdx != 0) {\r
+ CatPrint (Str, L"%a,", AsChar8Array + HIDSTRIdx);\r
+ } else {\r
+ CatPrint (Str, L"\"\",");\r
+ }\r
+ if (CIDSTRIdx != 0) {\r
+ CatPrint (Str, L"%a,", AsChar8Array + CIDSTRIdx);\r
+ } else {\r
+ CatPrint (Str, L"\"\",");\r
+ }\r
+ if (UIDSTRIdx != 0) {\r
+ CatPrint (Str, L"%a)", AsChar8Array + UIDSTRIdx);\r
+ } else {\r
+ CatPrint (Str, L"\"\")");\r
+ }\r
+ }\r
+\r
+}\r
+\r
+/**\r
+ Convert Device Path to a Unicode string for printing.\r
+\r
+ @param Str The buffer holding the output string.\r
+ This buffer contains the length of the\r
+ string and the maixmum length reserved\r
+ for the string buffer.\r
+ @param DevPath The device path.\r
+\r
+**/\r
+VOID\r
+DevPathAdrAcpi (\r
+ IN OUT POOL_PRINT *Str,\r
+ IN VOID *DevPath\r
+ )\r
+{\r
+ ACPI_ADR_DEVICE_PATH *AcpiAdr;\r
+ UINT16 Index;\r
+ UINT16 Length;\r
+ UINT16 AdditionalAdrCount;\r
+\r
+ AcpiAdr = DevPath;\r
+ Length = (UINT16) DevicePathNodeLength ((EFI_DEVICE_PATH_PROTOCOL *) AcpiAdr);\r
+ AdditionalAdrCount = (UINT16) ((Length - 8) / 4);\r
+\r
+ CatPrint (Str, L"AcpiAdr(%x", (UINTN) AcpiAdr->ADR);\r
+ for (Index = 0; Index < AdditionalAdrCount; Index++) {\r
+ CatPrint (Str, L",%x", (UINTN) *(UINT32 *) ((UINT8 *) AcpiAdr + 8 + Index * 4));\r
+ }\r
+ CatPrint (Str, L")");\r
+}\r
+\r
+/**\r
+ Convert Device Path to a Unicode string for printing.\r
+\r
+ @param Str The buffer holding the output string.\r
+ This buffer contains the length of the\r
+ string and the maixmum length reserved\r
+ for the string buffer.\r
+ @param DevPath The device path.\r
+\r
+**/\r
+VOID\r
+DevPathAtapi (\r
+ IN OUT POOL_PRINT *Str,\r
+ IN VOID *DevPath\r
+ )\r
+{\r
+ ATAPI_DEVICE_PATH *Atapi;\r
+\r
+ Atapi = DevPath;\r
+ CatPrint (\r
+ Str,\r
+ L"Ata(%s,%s)",\r
+ (Atapi->PrimarySecondary != 0)? L"Secondary" : L"Primary",\r
+ (Atapi->SlaveMaster != 0)? L"Slave" : L"Master"\r
+ );\r
+}\r
+\r
+/**\r
+ Convert Device Path to a Unicode string for printing.\r
+\r
+ @param Str The buffer holding the output string.\r
+ This buffer contains the length of the\r
+ string and the maixmum length reserved\r
+ for the string buffer.\r
+ @param DevPath The device path.\r
+\r
+**/\r
+VOID\r
+DevPathScsi (\r
+ IN OUT POOL_PRINT *Str,\r
+ IN VOID *DevPath\r
+ )\r
+{\r
+ SCSI_DEVICE_PATH *Scsi;\r
+\r
+ Scsi = DevPath;\r
+ CatPrint (Str, L"Scsi(Pun%x,Lun%x)", (UINTN) Scsi->Pun, (UINTN) Scsi->Lun);\r
+}\r
+\r
+/**\r
+ Convert Device Path to a Unicode string for printing.\r
+\r
+ @param Str The buffer holding the output string.\r
+ This buffer contains the length of the\r
+ string and the maixmum length reserved\r
+ for the string buffer.\r
+ @param DevPath The device path.\r
+\r
+**/\r
+VOID\r
+DevPathFibre (\r
+ IN OUT POOL_PRINT *Str,\r
+ IN VOID *DevPath\r
+ )\r
+{\r
+ FIBRECHANNEL_DEVICE_PATH *Fibre;\r
+\r
+ Fibre = DevPath;\r
+ CatPrint (Str, L"Fibre(Wwn%lx,Lun%x)", Fibre->WWN, Fibre->Lun);\r
+}\r
+\r
+/**\r
+ Convert Device Path to a Unicode string for printing.\r
+\r
+ @param Str The buffer holding the output string.\r
+ This buffer contains the length of the\r
+ string and the maixmum length reserved\r
+ for the string buffer.\r
+ @param DevPath The device path.\r
+\r
+**/\r
+VOID\r
+DevPath1394 (\r
+ IN OUT POOL_PRINT *Str,\r
+ IN VOID *DevPath\r
+ )\r
+{\r
+ F1394_DEVICE_PATH *F1394Path;\r
+\r
+ F1394Path = DevPath;\r
+ CatPrint (Str, L"1394(%lx)", &F1394Path->Guid);\r
+}\r
+\r
+/**\r
+ Convert Device Path to a Unicode string for printing.\r
+\r
+ @param Str The buffer holding the output string.\r
+ This buffer contains the length of the\r
+ string and the maixmum length reserved\r
+ for the string buffer.\r
+ @param DevPath The device path.\r
+\r
+**/\r
+VOID\r
+DevPathUsb (\r
+ IN OUT POOL_PRINT *Str,\r
+ IN VOID *DevPath\r
+ )\r
+{\r
+ USB_DEVICE_PATH *Usb;\r
+\r
+ Usb = DevPath;\r
+ CatPrint (Str, L"Usb(%x,%x)", (UINTN) Usb->ParentPortNumber, (UINTN) Usb->InterfaceNumber);\r
+}\r
+\r
+/**\r
+ Convert Device Path to a Unicode string for printing.\r
+\r
+ @param Str The buffer holding the output string.\r
+ This buffer contains the length of the\r
+ string and the maixmum length reserved\r
+ for the string buffer.\r
+ @param DevPath The device path.\r
+\r
+**/\r
+VOID\r
+DevPathUsbWWID (\r
+ IN OUT POOL_PRINT *Str,\r
+ IN VOID *DevPath\r
+ )\r
+{\r
+ USB_WWID_DEVICE_PATH *UsbWWId;\r
+\r
+ UsbWWId = DevPath;\r
+ CatPrint (\r
+ Str,\r
+ L"UsbWwid(%x,%x,%x,\"WWID\")",\r
+ (UINTN) UsbWWId->VendorId,\r
+ (UINTN) UsbWWId->ProductId,\r
+ (UINTN) UsbWWId->InterfaceNumber\r
+ );\r
+}\r
+\r
+/**\r
+ Convert Device Path to a Unicode string for printing.\r
+\r
+ @param Str The buffer holding the output string.\r
+ This buffer contains the length of the\r
+ string and the maixmum length reserved\r
+ for the string buffer.\r
+ @param DevPath The device path.\r
+\r
+**/\r
+VOID\r
+DevPathLogicalUnit (\r
+ IN OUT POOL_PRINT *Str,\r
+ IN VOID *DevPath\r
+ )\r
+{\r
+ DEVICE_LOGICAL_UNIT_DEVICE_PATH *LogicalUnit;\r
+\r
+ LogicalUnit = DevPath;\r
+ CatPrint (Str, L"Unit(%x)", (UINTN) LogicalUnit->Lun);\r
+}\r
+\r
+/**\r
+ Convert Device Path to a Unicode string for printing.\r
+\r
+ @param Str The buffer holding the output string.\r
+ This buffer contains the length of the\r
+ string and the maixmum length reserved\r
+ for the string buffer.\r
+ @param DevPath The device path.\r
+\r
+**/\r
+VOID\r
+DevPathUsbClass (\r
+ IN OUT POOL_PRINT *Str,\r
+ IN VOID *DevPath\r
+ )\r
+{\r
+ USB_CLASS_DEVICE_PATH *UsbClass;\r
+\r
+ UsbClass = DevPath;\r
+ CatPrint (\r
+ Str,\r
+ L"Usb Class(%x,%x,%x,%x,%x)",\r
+ (UINTN) UsbClass->VendorId,\r
+ (UINTN) UsbClass->ProductId,\r
+ (UINTN) UsbClass->DeviceClass,\r
+ (UINTN) UsbClass->DeviceSubClass,\r
+ (UINTN) UsbClass->DeviceProtocol\r
+ );\r
+}\r
+\r
+/**\r
+ Convert Device Path to a Unicode string for printing.\r
+\r
+ @param Str The buffer holding the output string.\r
+ This buffer contains the length of the\r
+ string and the maixmum length reserved\r
+ for the string buffer.\r
+ @param DevPath The device path.\r
+\r
+**/\r
+VOID\r
+DevPathSata (\r
+ IN OUT POOL_PRINT *Str,\r
+ IN VOID *DevPath\r
+ )\r
+{\r
+ SATA_DEVICE_PATH *Sata;\r
+\r
+ Sata = DevPath;\r
+ if ((Sata->PortMultiplierPortNumber & SATA_HBA_DIRECT_CONNECT_FLAG) != 0) {\r
+ CatPrint (\r
+ Str,\r
+ L"Sata(%x,%x)",\r
+ (UINTN) Sata->HBAPortNumber,\r
+ (UINTN) Sata->Lun\r
+ );\r
+ } else {\r
+ CatPrint (\r
+ Str,\r
+ L"Sata(%x,%x,%x)",\r
+ (UINTN) Sata->HBAPortNumber,\r
+ (UINTN) Sata->PortMultiplierPortNumber,\r
+ (UINTN) Sata->Lun\r
+ );\r
+ }\r
+}\r
+\r
+/**\r
+ Convert Device Path to a Unicode string for printing.\r
+\r
+ @param Str The buffer holding the output string.\r
+ This buffer contains the length of the\r
+ string and the maixmum length reserved\r
+ for the string buffer.\r
+ @param DevPath The device path.\r
+\r
+**/\r
+VOID\r
+DevPathI2O (\r
+ IN OUT POOL_PRINT *Str,\r
+ IN VOID *DevPath\r
+ )\r
+{\r
+ I2O_DEVICE_PATH *I2OPath;\r
+\r
+ I2OPath = DevPath;\r
+ CatPrint (Str, L"I2O(%x)", (UINTN) I2OPath->Tid);\r
+}\r
+\r
+/**\r
+ Convert Device Path to a Unicode string for printing.\r
+\r
+ @param Str The buffer holding the output string.\r
+ This buffer contains the length of the\r
+ string and the maixmum length reserved\r
+ for the string buffer.\r
+ @param DevPath The device path.\r
+\r
+**/\r
+VOID\r
+DevPathMacAddr (\r
+ IN OUT POOL_PRINT *Str,\r
+ IN VOID *DevPath\r
+ )\r
+{\r
+ MAC_ADDR_DEVICE_PATH *MACDevPath;\r
+ UINTN HwAddressSize;\r
+ UINTN Index;\r
+\r
+ MACDevPath = DevPath;\r
+\r
+ HwAddressSize = sizeof (EFI_MAC_ADDRESS);\r
+ if (MACDevPath->IfType == 0x01 || MACDevPath->IfType == 0x00) {\r
+ HwAddressSize = 6;\r
+ }\r
+\r
+ CatPrint (Str, L"Mac(");\r
+\r
+ for (Index = 0; Index < HwAddressSize; Index++) {\r
+ CatPrint (Str, L"%02x", (UINTN) MACDevPath->MacAddress.Addr[Index]);\r
+ }\r
+\r
+ CatPrint (Str, L")");\r
+}\r
+\r
+/**\r
+ Convert Device Path to a Unicode string for printing.\r
+\r
+ @param Str The buffer holding the output string.\r
+ This buffer contains the length of the\r
+ string and the maixmum length reserved\r
+ for the string buffer.\r
+ @param DevPath The device path.\r
+\r
+**/\r
+VOID\r
+DevPathIPv4 (\r
+ IN OUT POOL_PRINT *Str,\r
+ IN VOID *DevPath\r
+ )\r
+{\r
+ IPv4_DEVICE_PATH *IPDevPath;\r
+\r
+ IPDevPath = DevPath;\r
+ CatPrint (\r
+ Str,\r
+ L"IPv4(%d.%d.%d.%d:%d)",\r
+ (UINTN) IPDevPath->RemoteIpAddress.Addr[0],\r
+ (UINTN) IPDevPath->RemoteIpAddress.Addr[1],\r
+ (UINTN) IPDevPath->RemoteIpAddress.Addr[2],\r
+ (UINTN) IPDevPath->RemoteIpAddress.Addr[3],\r
+ (UINTN) IPDevPath->RemotePort\r
+ );\r
+}\r
+\r
+/**\r
+ Convert Device Path to a Unicode string for printing.\r
+\r
+ @param Str The buffer holding the output string.\r
+ This buffer contains the length of the\r
+ string and the maixmum length reserved\r
+ for the string buffer.\r
+ @param DevPath The device path.\r
+\r
+**/\r
+VOID\r
+DevPathIPv6 (\r
+ IN OUT POOL_PRINT *Str,\r
+ IN VOID *DevPath\r
+ )\r
+{\r
+ IPv6_DEVICE_PATH *IPv6DevPath;\r
+\r
+ IPv6DevPath = DevPath;\r
+ CatPrint (\r
+ Str,\r
+ L"IPv6(%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x)",\r
+ (UINTN) IPv6DevPath->RemoteIpAddress.Addr[0],\r
+ (UINTN) IPv6DevPath->RemoteIpAddress.Addr[1],\r
+ (UINTN) IPv6DevPath->RemoteIpAddress.Addr[2],\r
+ (UINTN) IPv6DevPath->RemoteIpAddress.Addr[3],\r
+ (UINTN) IPv6DevPath->RemoteIpAddress.Addr[4],\r
+ (UINTN) IPv6DevPath->RemoteIpAddress.Addr[5],\r
+ (UINTN) IPv6DevPath->RemoteIpAddress.Addr[6],\r
+ (UINTN) IPv6DevPath->RemoteIpAddress.Addr[7],\r
+ (UINTN) IPv6DevPath->RemoteIpAddress.Addr[8],\r
+ (UINTN) IPv6DevPath->RemoteIpAddress.Addr[9],\r
+ (UINTN) IPv6DevPath->RemoteIpAddress.Addr[10],\r
+ (UINTN) IPv6DevPath->RemoteIpAddress.Addr[11],\r
+ (UINTN) IPv6DevPath->RemoteIpAddress.Addr[12],\r
+ (UINTN) IPv6DevPath->RemoteIpAddress.Addr[13],\r
+ (UINTN) IPv6DevPath->RemoteIpAddress.Addr[14],\r
+ (UINTN) IPv6DevPath->RemoteIpAddress.Addr[15]\r
+ );\r
+}\r
+\r
+/**\r
+ Convert Device Path to a Unicode string for printing.\r
+\r
+ @param Str The buffer holding the output string.\r
+ This buffer contains the length of the\r
+ string and the maixmum length reserved\r
+ for the string buffer.\r
+ @param DevPath The device path.\r
+\r
+**/\r
+VOID\r
+DevPathInfiniBand (\r
+ IN OUT POOL_PRINT *Str,\r
+ IN VOID *DevPath\r
+ )\r
+{\r
+ INFINIBAND_DEVICE_PATH *InfiniBand;\r
+\r
+ InfiniBand = DevPath;\r
+ CatPrint (\r
+ Str,\r
+ L"Infiniband(%x,%g,%lx,%lx,%lx)",\r
+ (UINTN) InfiniBand->ResourceFlags,\r
+ InfiniBand->PortGid,\r
+ InfiniBand->ServiceId,\r
+ InfiniBand->TargetPortId,\r
+ InfiniBand->DeviceId\r
+ );\r
+}\r
+\r
+/**\r
+ Convert Device Path to a Unicode string for printing.\r
+\r
+ @param Str The buffer holding the output string.\r
+ This buffer contains the length of the\r
+ string and the maixmum length reserved\r
+ for the string buffer.\r
+ @param DevPath The device path.\r
+\r
+**/\r
+VOID\r
+DevPathUart (\r
+ IN OUT POOL_PRINT *Str,\r
+ IN VOID *DevPath\r
+ )\r
+{\r
+ UART_DEVICE_PATH *Uart;\r
+ CHAR8 Parity;\r
+\r
+ Uart = DevPath;\r
+ switch (Uart->Parity) {\r
+ case 0:\r
+ Parity = 'D';\r
+ break;\r
+\r
+ case 1:\r
+ Parity = 'N';\r
+ break;\r
+\r
+ case 2:\r
+ Parity = 'E';\r
+ break;\r
+\r
+ case 3:\r
+ Parity = 'O';\r
+ break;\r
+\r
+ case 4:\r
+ Parity = 'M';\r
+ break;\r
+\r
+ case 5:\r
+ Parity = 'S';\r
+ break;\r
+\r
+ default:\r
+ Parity = 'x';\r
+ break;\r
+ }\r
+\r
+ if (Uart->BaudRate == 0) {\r
+ CatPrint (Str, L"Uart(DEFAULT,%c,", Parity);\r
+ } else {\r
+ CatPrint (Str, L"Uart(%ld,%c,", Uart->BaudRate, Parity);\r
+ }\r
+\r
+ if (Uart->DataBits == 0) {\r
+ CatPrint (Str, L"D,");\r
+ } else {\r
+ CatPrint (Str, L"%d,", (UINTN) Uart->DataBits);\r
+ }\r
+\r
+ switch (Uart->StopBits) {\r
+ case 0:\r
+ CatPrint (Str, L"D)");\r
+ break;\r
+\r
+ case 1:\r
+ CatPrint (Str, L"1)");\r
+ break;\r
+\r
+ case 2:\r
+ CatPrint (Str, L"1.5)");\r
+ break;\r
+\r
+ case 3:\r
+ CatPrint (Str, L"2)");\r
+ break;\r
+\r
+ default:\r
+ CatPrint (Str, L"x)");\r
+ break;\r
+ }\r
+}\r
+\r
+/**\r
+ Convert Device Path to a Unicode string for printing.\r
+\r
+ @param Str The buffer holding the output string.\r
+ This buffer contains the length of the\r
+ string and the maixmum length reserved\r
+ for the string buffer.\r
+ @param DevPath The device path.\r
+\r
+**/\r
+VOID\r
+DevPathiSCSI (\r
+ IN OUT POOL_PRINT *Str,\r
+ IN VOID *DevPath\r
+ )\r
+{\r
+ ISCSI_DEVICE_PATH_WITH_NAME *IScsi;\r
+ UINT16 Options;\r
+\r
+ IScsi = DevPath;\r
+ CatPrint (\r
+ Str,\r
+ L"iSCSI(%a,%x,%lx,",\r
+ IScsi->TargetName,\r
+ (UINTN) IScsi->TargetPortalGroupTag,\r
+ IScsi->Lun\r
+ );\r
+\r
+ Options = IScsi->LoginOption;\r
+ CatPrint (Str, L"%s,", (((Options >> 1) & 0x0001) != 0) ? L"CRC32C" : L"None");\r
+ CatPrint (Str, L"%s,", (((Options >> 3) & 0x0001) != 0) ? L"CRC32C" : L"None");\r
+ if (((Options >> 11) & 0x0001) != 0) {\r
+ CatPrint (Str, L"%s,", L"None");\r
+ } else if (((Options >> 12) & 0x0001) != 0) {\r
+ CatPrint (Str, L"%s,", L"CHAP_UNI");\r
+ } else {\r
+ CatPrint (Str, L"%s,", L"CHAP_BI");\r
+\r
+ }\r
+\r
+ CatPrint (Str, L"%s)", (IScsi->NetworkProtocol == 0) ? L"TCP" : L"reserved");\r
+}\r
+\r
+/**\r
+ Convert Device Path to a Unicode string for printing.\r
+\r
+ @param Str The buffer holding the output string.\r
+ This buffer contains the length of the\r
+ string and the maixmum length reserved\r
+ for the string buffer.\r
+ @param DevPath The device path.\r
+\r
+**/\r
+VOID\r
+DevPathVlan (\r
+ IN OUT POOL_PRINT *Str,\r
+ IN VOID *DevPath\r
+ )\r
+{\r
+ VLAN_DEVICE_PATH *Vlan;\r
+\r
+ Vlan = DevPath;\r
+ CatPrint (Str, L"Vlan(%d)", (UINTN) Vlan->VlanId);\r
+}\r
+\r
+/**\r
+ Convert Device Path to a Unicode string for printing.\r
+\r
+ @param Str The buffer holding the output string.\r
+ This buffer contains the length of the\r
+ string and the maixmum length reserved\r
+ for the string buffer.\r
+ @param DevPath The device path.\r
+\r
+**/\r
+VOID\r
+DevPathHardDrive (\r
+ IN OUT POOL_PRINT *Str,\r
+ IN VOID *DevPath\r
+ )\r
+{\r
+ HARDDRIVE_DEVICE_PATH *Hd;\r
+\r
+ Hd = DevPath;\r
+ switch (Hd->SignatureType) {\r
+ case SIGNATURE_TYPE_MBR:\r
+ CatPrint (\r
+ Str,\r
+ L"HD(Part%d,Sig%08x)",\r
+ (UINTN) Hd->PartitionNumber,\r
+ (UINTN) *((UINT32 *) (&(Hd->Signature[0])))\r
+ );\r
+ break;\r
+\r
+ case SIGNATURE_TYPE_GUID:\r
+ CatPrint (\r
+ Str,\r
+ L"HD(Part%d,Sig%g)",\r
+ (UINTN) Hd->PartitionNumber,\r
+ (EFI_GUID *) &(Hd->Signature[0])\r
+ );\r
+ break;\r
+\r
+ default:\r
+ CatPrint (\r
+ Str,\r
+ L"HD(Part%d,MBRType=%02x,SigType=%02x)",\r
+ (UINTN) Hd->PartitionNumber,\r
+ (UINTN) Hd->MBRType,\r
+ (UINTN) Hd->SignatureType\r
+ );\r
+ break;\r
+ }\r
+}\r
+\r
+/**\r
+ Convert Device Path to a Unicode string for printing.\r
+\r
+ @param Str The buffer holding the output string.\r
+ This buffer contains the length of the\r
+ string and the maixmum length reserved\r
+ for the string buffer.\r
+ @param DevPath The device path.\r
+\r
+**/\r
+VOID\r
+DevPathCDROM (\r
+ IN OUT POOL_PRINT *Str,\r
+ IN VOID *DevPath\r
+ )\r
+{\r
+ CDROM_DEVICE_PATH *Cd;\r
+\r
+ Cd = DevPath;\r
+ CatPrint (Str, L"CDROM(Entry%x)", (UINTN) Cd->BootEntry);\r
+}\r
+\r
+/**\r
+ Convert Device Path to a Unicode string for printing.\r
+\r
+ @param Str The buffer holding the output string.\r
+ This buffer contains the length of the\r
+ string and the maixmum length reserved\r
+ for the string buffer.\r
+ @param DevPath The device path.\r
+\r
+**/\r
+VOID\r
+DevPathFilePath (\r
+ IN OUT POOL_PRINT *Str,\r
+ IN VOID *DevPath\r
+ )\r
+{\r
+ FILEPATH_DEVICE_PATH *Fp;\r
+\r
+ Fp = DevPath;\r
+ CatPrint (Str, L"%s", Fp->PathName);\r
+}\r
+\r
+/**\r
+ Convert Device Path to a Unicode string for printing.\r
+\r
+ @param Str The buffer holding the output string.\r
+ This buffer contains the length of the\r
+ string and the maixmum length reserved\r
+ for the string buffer.\r
+ @param DevPath The device path.\r
+\r
+**/\r
+VOID\r
+DevPathMediaProtocol (\r
+ IN OUT POOL_PRINT *Str,\r
+ IN VOID *DevPath\r
+ )\r
+{\r
+ MEDIA_PROTOCOL_DEVICE_PATH *MediaProt;\r
+\r
+ MediaProt = DevPath;\r
+ CatPrint (Str, L"Media(%g)", &MediaProt->Protocol);\r
+}\r
+\r
+/**\r
+ Convert Device Path to a Unicode string for printing.\r
+\r
+ @param Str The buffer holding the output string.\r
+ This buffer contains the length of the\r
+ string and the maixmum length reserved\r
+ for the string buffer.\r
+ @param DevPath The device path.\r
+\r
+**/\r
+VOID\r
+DevPathFvFilePath (\r
+ IN OUT POOL_PRINT *Str,\r
+ IN VOID *DevPath\r
+ )\r
+{\r
+ MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *FvFilePath;\r
+\r
+ FvFilePath = DevPath;\r
+ CatPrint (Str, L"%g", &FvFilePath->FvFileName);\r
+}\r
+\r
+/**\r
+ Convert Device Path to a Unicode string for printing.\r
+\r
+ @param Str The buffer holding the output string.\r
+ This buffer contains the length of the\r
+ string and the maixmum length reserved\r
+ for the string buffer.\r
+ @param DevPath The device path.\r
+\r
+**/\r
+VOID\r
+DevPathRelativeOffsetRange (\r
+ IN OUT POOL_PRINT *Str,\r
+ IN VOID *DevPath\r
+ )\r
+{\r
+ MEDIA_RELATIVE_OFFSET_RANGE_DEVICE_PATH *Offset;\r
+\r
+ Offset = DevPath;\r
+ CatPrint (\r
+ Str,\r
+ L"Offset(%lx,%lx)",\r
+ Offset->StartingOffset,\r
+ Offset->EndingOffset\r
+ );\r
+}\r
+\r
+/**\r
+ Convert Device Path to a Unicode string for printing.\r
+\r
+ @param Str The buffer holding the output string.\r
+ This buffer contains the length of the\r
+ string and the maixmum length reserved\r
+ for the string buffer.\r
+ @param DevPath The device path.\r
+\r
+**/\r
+VOID\r
+DevPathBssBss (\r
+ IN OUT POOL_PRINT *Str,\r
+ IN VOID *DevPath\r
+ )\r
+{\r
+ BBS_BBS_DEVICE_PATH *Bbs;\r
+ CHAR16 *Type;\r
+\r
+ Bbs = DevPath;\r
+ switch (Bbs->DeviceType) {\r
+ case BBS_TYPE_FLOPPY:\r
+ Type = L"Floppy";\r
+ break;\r
+\r
+ case BBS_TYPE_HARDDRIVE:\r
+ Type = L"Harddrive";\r
+ break;\r
+\r
+ case BBS_TYPE_CDROM:\r
+ Type = L"CDROM";\r
+ break;\r
+\r
+ case BBS_TYPE_PCMCIA:\r
+ Type = L"PCMCIA";\r
+ break;\r
+\r
+ case BBS_TYPE_USB:\r
+ Type = L"Usb";\r
+ break;\r
+\r
+ case BBS_TYPE_EMBEDDED_NETWORK:\r
+ Type = L"Net";\r
+ break;\r
+\r
+ case BBS_TYPE_BEV:\r
+ Type = L"BEV";\r
+ break;\r
+\r
+ default:\r
+ Type = L"?";\r
+ break;\r
+ }\r
+ CatPrint (Str, L"Legacy-%s", Type);\r
+}\r
+\r
+/**\r
+ Convert Device Path to a Unicode string for printing.\r
+\r
+ @param Str The buffer holding the output string.\r
+ This buffer contains the length of the\r
+ string and the maixmum length reserved\r
+ for the string buffer.\r
+ @param DevPath The device path.\r
+\r
+**/\r
+VOID\r
+DevPathEndInstance (\r
+ IN OUT POOL_PRINT *Str,\r
+ IN VOID *DevPath\r
+ )\r
+{\r
+ CatPrint (Str, L",");\r
+}\r
+\r
+/**\r
+ Convert Device Path to a Unicode string for printing.\r
+\r
+ @param Str The buffer holding the output string.\r
+ This buffer contains the length of the\r
+ string and the maixmum length reserved\r
+ for the string buffer.\r
+ @param DevPath The device path.\r
+\r
+**/\r
+VOID\r
+DevPathNodeUnknown (\r
+ IN OUT POOL_PRINT *Str,\r
+ IN VOID *DevPath\r
+ )\r
+{\r
+ CatPrint (Str, L"?");\r
+}\r
+/**\r
+ Convert Device Path to a Unicode string for printing.\r
+\r
+ @param Str The buffer holding the output string.\r
+ This buffer contains the length of the\r
+ string and the maximum length reserved\r
+ for the string buffer.\r
+ @param DevPath The device path.\r
+\r
+**/\r
+VOID\r
+DevPathFvPath (\r
+ IN OUT POOL_PRINT *Str,\r
+ IN VOID *DevPath\r
+ )\r
+{\r
+ MEDIA_FW_VOL_DEVICE_PATH *FvPath;\r
+\r
+ FvPath = DevPath;\r
+ CatPrint (Str, L"Fv(%g)", &FvPath->FvName);\r
+}\r
+\r
+DEVICE_PATH_STRING_TABLE DevPathTable[] = {\r
+ {\r
+ HARDWARE_DEVICE_PATH,\r
+ HW_PCI_DP,\r
+ DevPathPci\r
+ },\r
+ {\r
+ HARDWARE_DEVICE_PATH,\r
+ HW_PCCARD_DP,\r
+ DevPathPccard\r
+ },\r
+ {\r
+ HARDWARE_DEVICE_PATH,\r
+ HW_MEMMAP_DP,\r
+ DevPathMemMap\r
+ },\r
+ {\r
+ HARDWARE_DEVICE_PATH,\r
+ HW_VENDOR_DP,\r
+ DevPathVendor\r
+ },\r
+ {\r
+ HARDWARE_DEVICE_PATH,\r
+ HW_CONTROLLER_DP,\r
+ DevPathController\r
+ },\r
+ {\r
+ ACPI_DEVICE_PATH,\r
+ ACPI_DP,\r
+ DevPathAcpi\r
+ },\r
+ {\r
+ ACPI_DEVICE_PATH,\r
+ ACPI_EXTENDED_DP,\r
+ DevPathExtendedAcpi\r
+ },\r
+ {\r
+ ACPI_DEVICE_PATH,\r
+ ACPI_ADR_DP,\r
+ DevPathAdrAcpi\r
+ },\r
+ {\r
+ MESSAGING_DEVICE_PATH,\r
+ MSG_ATAPI_DP,\r
+ DevPathAtapi\r
+ },\r
+ {\r
+ MESSAGING_DEVICE_PATH,\r
+ MSG_SCSI_DP,\r
+ DevPathScsi\r
+ },\r
+ {\r
+ MESSAGING_DEVICE_PATH,\r
+ MSG_FIBRECHANNEL_DP,\r
+ DevPathFibre\r
+ },\r
+ {\r
+ MESSAGING_DEVICE_PATH,\r
+ MSG_1394_DP,\r
+ DevPath1394\r
+ },\r
+ {\r
+ MESSAGING_DEVICE_PATH,\r
+ MSG_USB_DP,\r
+ DevPathUsb\r
+ },\r
+ {\r
+ MESSAGING_DEVICE_PATH,\r
+ MSG_USB_WWID_DP,\r
+ DevPathUsbWWID\r
+ },\r
+ {\r
+ MESSAGING_DEVICE_PATH,\r
+ MSG_DEVICE_LOGICAL_UNIT_DP,\r
+ DevPathLogicalUnit\r
+ },\r
+ {\r
+ MESSAGING_DEVICE_PATH,\r
+ MSG_USB_CLASS_DP,\r
+ DevPathUsbClass\r
+ },\r
+ {\r
+ MESSAGING_DEVICE_PATH,\r
+ MSG_SATA_DP,\r
+ DevPathSata\r
+ },\r
+ {\r
+ MESSAGING_DEVICE_PATH,\r
+ MSG_I2O_DP,\r
+ DevPathI2O\r
+ },\r
+ {\r
+ MESSAGING_DEVICE_PATH,\r
+ MSG_MAC_ADDR_DP,\r
+ DevPathMacAddr\r
+ },\r
+ {\r
+ MESSAGING_DEVICE_PATH,\r
+ MSG_IPv4_DP,\r
+ DevPathIPv4\r
+ },\r
+ {\r
+ MESSAGING_DEVICE_PATH,\r
+ MSG_IPv6_DP,\r
+ DevPathIPv6\r
+ },\r
+ {\r
+ MESSAGING_DEVICE_PATH,\r
+ MSG_INFINIBAND_DP,\r
+ DevPathInfiniBand\r
+ },\r
+ {\r
+ MESSAGING_DEVICE_PATH,\r
+ MSG_UART_DP,\r
+ DevPathUart\r
+ },\r
+ {\r
+ MESSAGING_DEVICE_PATH,\r
+ MSG_VENDOR_DP,\r
+ DevPathVendor\r
+ },\r
+ {\r
+ MESSAGING_DEVICE_PATH,\r
+ MSG_ISCSI_DP,\r
+ DevPathiSCSI\r
+ },\r
+ {\r
+ MESSAGING_DEVICE_PATH,\r
+ MSG_VLAN_DP,\r
+ DevPathVlan\r
+ },\r
+ {\r
+ MEDIA_DEVICE_PATH,\r
+ MEDIA_HARDDRIVE_DP,\r
+ DevPathHardDrive\r
+ },\r
+ {\r
+ MEDIA_DEVICE_PATH,\r
+ MEDIA_CDROM_DP,\r
+ DevPathCDROM\r
+ },\r
+ {\r
+ MEDIA_DEVICE_PATH,\r
+ MEDIA_VENDOR_DP,\r
+ DevPathVendor\r
+ },\r
+ {\r
+ MEDIA_DEVICE_PATH,\r
+ MEDIA_FILEPATH_DP,\r
+ DevPathFilePath\r
+ },\r
+ {\r
+ MEDIA_DEVICE_PATH,\r
+ MEDIA_PROTOCOL_DP,\r
+ DevPathMediaProtocol\r
+ },\r
+ {\r
+ MEDIA_DEVICE_PATH,\r
+ MEDIA_PIWG_FW_VOL_DP,\r
+ DevPathFvPath,\r
+ },\r
+ {\r
+ MEDIA_DEVICE_PATH,\r
+ MEDIA_PIWG_FW_FILE_DP,\r
+ DevPathFvFilePath\r
+ },\r
+ {\r
+ MEDIA_DEVICE_PATH,\r
+ MEDIA_RELATIVE_OFFSET_RANGE_DP,\r
+ DevPathRelativeOffsetRange,\r
+ },\r
+ {\r
+ BBS_DEVICE_PATH,\r
+ BBS_BBS_DP,\r
+ DevPathBssBss\r
+ },\r
+ {\r
+ END_DEVICE_PATH_TYPE,\r
+ END_INSTANCE_DEVICE_PATH_SUBTYPE,\r
+ DevPathEndInstance\r
+ },\r
+ {\r
+ 0,\r
+ 0,\r
+ NULL\r
+ }\r
+};\r
+\r
+\r
+/**\r
+ This function converts an input device structure to a Unicode string.\r
+\r
+ @param DevPath A pointer to the device path structure.\r
+\r
+ @return A new allocated Unicode string that represents the device path.\r
+\r
+**/\r
+CHAR16 *\r
+EFIAPI\r
+DevicePathToStr (\r
+ IN EFI_DEVICE_PATH_PROTOCOL *DevPath\r
+ )\r
+{\r
+ POOL_PRINT Str;\r
+ EFI_DEVICE_PATH_PROTOCOL *DevPathNode;\r
+ VOID (*DumpNode) (POOL_PRINT *, VOID *);\r
+\r
+ UINTN Index;\r
+ UINTN NewSize;\r
+\r
+ EFI_STATUS Status;\r
+ CHAR16 *ToText;\r
+ EFI_DEVICE_PATH_TO_TEXT_PROTOCOL *DevPathToText;\r
+\r
+ ZeroMem (&Str, sizeof (Str));\r
+\r
+ if (DevPath == NULL) {\r
+ goto Done;\r
+ }\r
+\r
+ Status = gBS->LocateProtocol (\r
+ &gEfiDevicePathToTextProtocolGuid,\r
+ NULL,\r
+ (VOID **) &DevPathToText\r
+ );\r
+ if (!EFI_ERROR (Status)) {\r
+ ToText = DevPathToText->ConvertDevicePathToText (\r
+ DevPath,\r
+ FALSE,\r
+ TRUE\r
+ );\r
+ ASSERT (ToText != NULL);\r
+ return ToText;\r
+ }\r
+\r
+ //\r
+ // Process each device path node\r
+ //\r
+ DevPathNode = DevPath;\r
+ while (!IsDevicePathEnd (DevPathNode)) {\r
+ //\r
+ // Find the handler to dump this device path node\r
+ //\r
+ DumpNode = NULL;\r
+ for (Index = 0; DevPathTable[Index].Function != NULL; Index += 1) {\r
+\r
+ if (DevicePathType (DevPathNode) == DevPathTable[Index].Type &&\r
+ DevicePathSubType (DevPathNode) == DevPathTable[Index].SubType\r
+ ) {\r
+ DumpNode = DevPathTable[Index].Function;\r
+ break;\r
+ }\r
+ }\r
+ //\r
+ // If not found, use a generic function\r
+ //\r
+ if (!DumpNode) {\r
+ DumpNode = DevPathNodeUnknown;\r
+ }\r
+ //\r
+ // Put a path seperator in if needed\r
+ //\r
+ if ((Str.Len != 0) && (DumpNode != DevPathEndInstance)) {\r
+ CatPrint (&Str, L"/");\r
+ }\r
+ //\r
+ // Print this node of the device path\r
+ //\r
+ DumpNode (&Str, DevPathNode);\r
+\r
+ //\r
+ // Next device path node\r
+ //\r
+ DevPathNode = NextDevicePathNode (DevPathNode);\r
+ }\r
+\r
+Done:\r
+ NewSize = (Str.Len + 1) * sizeof (CHAR16);\r
+ Str.Str = EfiReallocatePool (Str.Str, NewSize, NewSize);\r
+ ASSERT (Str.Str != NULL);\r
+ Str.Str[Str.Len] = 0;\r
+ return Str.Str;\r
+}\r