mirror of https://github.com/acidanthera/audk.git
1962 lines
65 KiB
C
1962 lines
65 KiB
C
/** @file
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DevicePathToText protocol as defined in the UEFI 2.0 specification.
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Copyright (c) 2013, Intel Corporation. All rights reserved.<BR>
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This program and the accompanying materials
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are licensed and made available under the terms and conditions of the BSD License
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which accompanies this distribution. The full text of the license may be found at
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http://opensource.org/licenses/bsd-license.php
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THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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**/
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#include "UefiDevicePathLib.h"
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/**
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Concatenates a formatted unicode string to allocated pool. The caller must
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free the resulting buffer.
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@param Str Tracks the allocated pool, size in use, and
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amount of pool allocated.
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@param Fmt The format string
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@param ... Variable arguments based on the format string.
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@return Allocated buffer with the formatted string printed in it.
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The caller must free the allocated buffer. The buffer
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allocation is not packed.
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**/
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CHAR16 *
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EFIAPI
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UefiDevicePathLibCatPrint (
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IN OUT POOL_PRINT *Str,
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IN CHAR16 *Fmt,
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...
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)
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{
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UINTN Count;
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VA_LIST Args;
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VA_START (Args, Fmt);
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Count = SPrintLength (Fmt, Args);
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if ((Str->Count + (Count + 1)) * sizeof (CHAR16) > Str->Capacity) {
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Str->Capacity = (Str->Count + (Count + 1) * 2) * sizeof (CHAR16);
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Str->Str = ReallocatePool (
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Str->Count * sizeof (CHAR16),
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Str->Capacity,
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Str->Str
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);
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ASSERT (Str->Str != NULL);
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}
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UnicodeVSPrint (&Str->Str[Str->Count], Str->Capacity - Str->Count * sizeof (CHAR16), Fmt, Args);
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Str->Count += Count;
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VA_END (Args);
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return Str->Str;
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}
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/**
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Converts a PCI device path structure to its string representative.
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@param Str The string representative of input device.
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@param DevPath The input device path structure.
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@param DisplayOnly If DisplayOnly is TRUE, then the shorter text representation
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of the display node is used, where applicable. If DisplayOnly
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is FALSE, then the longer text representation of the display node
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is used.
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@param AllowShortcuts If AllowShortcuts is TRUE, then the shortcut forms of text
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representation for a device node can be used, where applicable.
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**/
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VOID
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DevPathToTextPci (
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IN OUT POOL_PRINT *Str,
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IN VOID *DevPath,
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IN BOOLEAN DisplayOnly,
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IN BOOLEAN AllowShortcuts
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)
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{
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PCI_DEVICE_PATH *Pci;
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Pci = DevPath;
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UefiDevicePathLibCatPrint (Str, L"Pci(0x%x,0x%x)", Pci->Device, Pci->Function);
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}
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/**
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Converts a PC Card device path structure to its string representative.
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@param Str The string representative of input device.
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@param DevPath The input device path structure.
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@param DisplayOnly If DisplayOnly is TRUE, then the shorter text representation
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of the display node is used, where applicable. If DisplayOnly
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is FALSE, then the longer text representation of the display node
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is used.
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@param AllowShortcuts If AllowShortcuts is TRUE, then the shortcut forms of text
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representation for a device node can be used, where applicable.
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**/
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VOID
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DevPathToTextPccard (
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IN OUT POOL_PRINT *Str,
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IN VOID *DevPath,
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IN BOOLEAN DisplayOnly,
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IN BOOLEAN AllowShortcuts
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)
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{
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PCCARD_DEVICE_PATH *Pccard;
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Pccard = DevPath;
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UefiDevicePathLibCatPrint (Str, L"PcCard(0x%x)", Pccard->FunctionNumber);
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}
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/**
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Converts a Memory Map device path structure to its string representative.
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@param Str The string representative of input device.
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@param DevPath The input device path structure.
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@param DisplayOnly If DisplayOnly is TRUE, then the shorter text representation
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of the display node is used, where applicable. If DisplayOnly
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is FALSE, then the longer text representation of the display node
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is used.
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@param AllowShortcuts If AllowShortcuts is TRUE, then the shortcut forms of text
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representation for a device node can be used, where applicable.
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**/
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VOID
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DevPathToTextMemMap (
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IN OUT POOL_PRINT *Str,
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IN VOID *DevPath,
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IN BOOLEAN DisplayOnly,
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IN BOOLEAN AllowShortcuts
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)
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{
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MEMMAP_DEVICE_PATH *MemMap;
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MemMap = DevPath;
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UefiDevicePathLibCatPrint (
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Str,
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L"MemoryMapped(0x%x,0x%lx,0x%lx)",
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MemMap->MemoryType,
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MemMap->StartingAddress,
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MemMap->EndingAddress
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);
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}
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/**
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Converts a Vendor device path structure to its string representative.
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@param Str The string representative of input device.
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@param DevPath The input device path structure.
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@param DisplayOnly If DisplayOnly is TRUE, then the shorter text representation
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of the display node is used, where applicable. If DisplayOnly
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is FALSE, then the longer text representation of the display node
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is used.
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@param AllowShortcuts If AllowShortcuts is TRUE, then the shortcut forms of text
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representation for a device node can be used, where applicable.
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**/
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VOID
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DevPathToTextVendor (
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IN OUT POOL_PRINT *Str,
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IN VOID *DevPath,
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IN BOOLEAN DisplayOnly,
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IN BOOLEAN AllowShortcuts
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)
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{
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VENDOR_DEVICE_PATH *Vendor;
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CHAR16 *Type;
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UINTN Index;
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UINTN DataLength;
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UINT32 FlowControlMap;
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UINT16 Info;
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Vendor = (VENDOR_DEVICE_PATH *) DevPath;
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switch (DevicePathType (&Vendor->Header)) {
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case HARDWARE_DEVICE_PATH:
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Type = L"Hw";
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break;
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case MESSAGING_DEVICE_PATH:
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Type = L"Msg";
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if (AllowShortcuts) {
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if (CompareGuid (&Vendor->Guid, &gEfiPcAnsiGuid)) {
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UefiDevicePathLibCatPrint (Str, L"VenPcAnsi()");
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return ;
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} else if (CompareGuid (&Vendor->Guid, &gEfiVT100Guid)) {
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UefiDevicePathLibCatPrint (Str, L"VenVt100()");
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return ;
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} else if (CompareGuid (&Vendor->Guid, &gEfiVT100PlusGuid)) {
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UefiDevicePathLibCatPrint (Str, L"VenVt100Plus()");
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return ;
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} else if (CompareGuid (&Vendor->Guid, &gEfiVTUTF8Guid)) {
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UefiDevicePathLibCatPrint (Str, L"VenUft8()");
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return ;
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} else if (CompareGuid (&Vendor->Guid, &gEfiUartDevicePathGuid)) {
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FlowControlMap = (((UART_FLOW_CONTROL_DEVICE_PATH *) Vendor)->FlowControlMap);
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switch (FlowControlMap & 0x00000003) {
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case 0:
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UefiDevicePathLibCatPrint (Str, L"UartFlowCtrl(%s)", L"None");
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break;
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case 1:
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UefiDevicePathLibCatPrint (Str, L"UartFlowCtrl(%s)", L"Hardware");
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break;
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case 2:
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UefiDevicePathLibCatPrint (Str, L"UartFlowCtrl(%s)", L"XonXoff");
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break;
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default:
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break;
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}
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return ;
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} else if (CompareGuid (&Vendor->Guid, &gEfiSasDevicePathGuid)) {
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UefiDevicePathLibCatPrint (
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Str,
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L"SAS(0x%lx,0x%lx,0x%x,",
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((SAS_DEVICE_PATH *) Vendor)->SasAddress,
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((SAS_DEVICE_PATH *) Vendor)->Lun,
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((SAS_DEVICE_PATH *) Vendor)->RelativeTargetPort
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);
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Info = (((SAS_DEVICE_PATH *) Vendor)->DeviceTopology);
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if (((Info & 0x0f) == 0) && ((Info & BIT7) == 0)) {
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UefiDevicePathLibCatPrint (Str, L"NoTopology,0,0,0,");
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} else if (((Info & 0x0f) <= 2) && ((Info & BIT7) == 0)) {
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UefiDevicePathLibCatPrint (
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Str,
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L"%s,%s,%s,",
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((Info & BIT4) != 0) ? L"SATA" : L"SAS",
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((Info & BIT5) != 0) ? L"External" : L"Internal",
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((Info & BIT6) != 0) ? L"Expanded" : L"Direct"
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);
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if ((Info & 0x0f) == 1) {
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UefiDevicePathLibCatPrint (Str, L"0,");
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} else {
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//
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// Value 0x0 thru 0xFF -> Drive 1 thru Drive 256
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//
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UefiDevicePathLibCatPrint (Str, L"0x%x,", ((Info >> 8) & 0xff) + 1);
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}
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} else {
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UefiDevicePathLibCatPrint (Str, L"0x%x,0,0,0,", Info);
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}
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UefiDevicePathLibCatPrint (Str, L"0x%x)", ((SAS_DEVICE_PATH *) Vendor)->Reserved);
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return ;
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} else if (CompareGuid (&Vendor->Guid, &gEfiDebugPortProtocolGuid)) {
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UefiDevicePathLibCatPrint (Str, L"DebugPort()");
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return ;
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}
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}
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break;
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case MEDIA_DEVICE_PATH:
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Type = L"Media";
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break;
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default:
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Type = L"?";
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break;
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}
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DataLength = DevicePathNodeLength (&Vendor->Header) - sizeof (VENDOR_DEVICE_PATH);
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UefiDevicePathLibCatPrint (Str, L"Ven%s(%g", Type, &Vendor->Guid);
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if (DataLength != 0) {
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UefiDevicePathLibCatPrint (Str, L",");
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for (Index = 0; Index < DataLength; Index++) {
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UefiDevicePathLibCatPrint (Str, L"%02x", ((VENDOR_DEVICE_PATH_WITH_DATA *) Vendor)->VendorDefinedData[Index]);
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}
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}
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UefiDevicePathLibCatPrint (Str, L")");
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}
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/**
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Converts a Controller device path structure to its string representative.
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@param Str The string representative of input device.
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@param DevPath The input device path structure.
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@param DisplayOnly If DisplayOnly is TRUE, then the shorter text representation
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of the display node is used, where applicable. If DisplayOnly
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is FALSE, then the longer text representation of the display node
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is used.
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@param AllowShortcuts If AllowShortcuts is TRUE, then the shortcut forms of text
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representation for a device node can be used, where applicable.
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**/
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VOID
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DevPathToTextController (
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IN OUT POOL_PRINT *Str,
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IN VOID *DevPath,
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IN BOOLEAN DisplayOnly,
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IN BOOLEAN AllowShortcuts
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)
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{
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CONTROLLER_DEVICE_PATH *Controller;
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Controller = DevPath;
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UefiDevicePathLibCatPrint (
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Str,
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L"Ctrl(0x%x)",
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Controller->ControllerNumber
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);
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}
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/**
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Converts a ACPI device path structure to its string representative.
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@param Str The string representative of input device.
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@param DevPath The input device path structure.
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@param DisplayOnly If DisplayOnly is TRUE, then the shorter text representation
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of the display node is used, where applicable. If DisplayOnly
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is FALSE, then the longer text representation of the display node
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is used.
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@param AllowShortcuts If AllowShortcuts is TRUE, then the shortcut forms of text
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representation for a device node can be used, where applicable.
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**/
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VOID
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DevPathToTextAcpi (
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IN OUT POOL_PRINT *Str,
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IN VOID *DevPath,
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IN BOOLEAN DisplayOnly,
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IN BOOLEAN AllowShortcuts
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)
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{
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ACPI_HID_DEVICE_PATH *Acpi;
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Acpi = DevPath;
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if ((Acpi->HID & PNP_EISA_ID_MASK) == PNP_EISA_ID_CONST) {
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switch (EISA_ID_TO_NUM (Acpi->HID)) {
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case 0x0a03:
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UefiDevicePathLibCatPrint (Str, L"PciRoot(0x%x)", Acpi->UID);
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break;
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case 0x0a08:
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UefiDevicePathLibCatPrint (Str, L"PcieRoot(0x%x)", Acpi->UID);
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break;
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case 0x0604:
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UefiDevicePathLibCatPrint (Str, L"Floppy(0x%x)", Acpi->UID);
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break;
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case 0x0301:
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UefiDevicePathLibCatPrint (Str, L"Keyboard(0x%x)", Acpi->UID);
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break;
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case 0x0501:
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UefiDevicePathLibCatPrint (Str, L"Serial(0x%x)", Acpi->UID);
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break;
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case 0x0401:
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UefiDevicePathLibCatPrint (Str, L"ParallelPort(0x%x)", Acpi->UID);
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break;
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default:
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UefiDevicePathLibCatPrint (Str, L"Acpi(PNP%04x,0x%x)", EISA_ID_TO_NUM (Acpi->HID), Acpi->UID);
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break;
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}
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} else {
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UefiDevicePathLibCatPrint (Str, L"Acpi(0x%08x,0x%x)", Acpi->HID, Acpi->UID);
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}
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}
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/**
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Converts a ACPI extended HID device path structure to its string representative.
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@param Str The string representative of input device.
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@param DevPath The input device path structure.
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@param DisplayOnly If DisplayOnly is TRUE, then the shorter text representation
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of the display node is used, where applicable. If DisplayOnly
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is FALSE, then the longer text representation of the display node
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is used.
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@param AllowShortcuts If AllowShortcuts is TRUE, then the shortcut forms of text
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representation for a device node can be used, where applicable.
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**/
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VOID
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DevPathToTextAcpiEx (
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IN OUT POOL_PRINT *Str,
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IN VOID *DevPath,
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IN BOOLEAN DisplayOnly,
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IN BOOLEAN AllowShortcuts
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)
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{
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ACPI_EXTENDED_HID_DEVICE_PATH *AcpiEx;
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CHAR8 *HIDStr;
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CHAR8 *UIDStr;
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CHAR8 *CIDStr;
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CHAR16 HIDText[11];
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CHAR16 CIDText[11];
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AcpiEx = DevPath;
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HIDStr = (CHAR8 *) (((UINT8 *) AcpiEx) + sizeof (ACPI_EXTENDED_HID_DEVICE_PATH));
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UIDStr = HIDStr + AsciiStrLen (HIDStr) + 1;
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CIDStr = UIDStr + AsciiStrLen (UIDStr) + 1;
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//
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// Converts EISA identification to string.
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//
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UnicodeSPrint (
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HIDText,
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sizeof (HIDText),
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L"%c%c%c%04X",
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((AcpiEx->HID >> 10) & 0x1f) + 'A' - 1,
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((AcpiEx->HID >> 5) & 0x1f) + 'A' - 1,
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((AcpiEx->HID >> 0) & 0x1f) + 'A' - 1,
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(AcpiEx->HID >> 16) & 0xFFFF
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);
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UnicodeSPrint (
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CIDText,
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sizeof (CIDText),
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L"%c%c%c%04X",
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((AcpiEx->CID >> 10) & 0x1f) + 'A' - 1,
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((AcpiEx->CID >> 5) & 0x1f) + 'A' - 1,
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((AcpiEx->CID >> 0) & 0x1f) + 'A' - 1,
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(AcpiEx->CID >> 16) & 0xFFFF
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);
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if ((*HIDStr == '\0') && (*CIDStr == '\0') && (AcpiEx->UID == 0)) {
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//
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// use AcpiExp()
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//
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UefiDevicePathLibCatPrint (
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Str,
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L"AcpiExp(%s,%s,%a)",
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HIDText,
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CIDText,
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UIDStr
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);
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} else {
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if (AllowShortcuts) {
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//
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// display only
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//
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if (AcpiEx->HID == 0) {
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UefiDevicePathLibCatPrint (Str, L"AcpiEx(%a,", HIDStr);
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} else {
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UefiDevicePathLibCatPrint (Str, L"AcpiEx(%s,", HIDText);
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}
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if (AcpiEx->UID == 0) {
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UefiDevicePathLibCatPrint (Str, L"%a,", UIDStr);
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} else {
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UefiDevicePathLibCatPrint (Str, L"0x%x,", AcpiEx->UID);
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}
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if (AcpiEx->CID == 0) {
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UefiDevicePathLibCatPrint (Str, L"%a)", CIDStr);
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} else {
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UefiDevicePathLibCatPrint (Str, L"%s)", CIDText);
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}
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} else {
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UefiDevicePathLibCatPrint (
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Str,
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L"AcpiEx(%s,%s,0x%x,%a,%a,%a)",
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HIDText,
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CIDText,
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AcpiEx->UID,
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HIDStr,
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CIDStr,
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UIDStr
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);
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}
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}
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}
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/**
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Converts a ACPI address device path structure to its string representative.
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@param Str The string representative of input device.
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@param DevPath The input device path structure.
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@param DisplayOnly If DisplayOnly is TRUE, then the shorter text representation
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of the display node is used, where applicable. If DisplayOnly
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is FALSE, then the longer text representation of the display node
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is used.
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@param AllowShortcuts If AllowShortcuts is TRUE, then the shortcut forms of text
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|
representation for a device node can be used, where applicable.
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**/
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VOID
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DevPathToTextAcpiAdr (
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IN OUT POOL_PRINT *Str,
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IN VOID *DevPath,
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IN BOOLEAN DisplayOnly,
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IN BOOLEAN AllowShortcuts
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)
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{
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ACPI_ADR_DEVICE_PATH *AcpiAdr;
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UINT16 Index;
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UINT16 Length;
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UINT16 AdditionalAdrCount;
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AcpiAdr = DevPath;
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Length = (UINT16) DevicePathNodeLength ((EFI_DEVICE_PATH_PROTOCOL *) AcpiAdr);
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AdditionalAdrCount = (UINT16) ((Length - 8) / 4);
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UefiDevicePathLibCatPrint (Str, L"AcpiAdr(0x%x", AcpiAdr->ADR);
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for (Index = 0; Index < AdditionalAdrCount; Index++) {
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UefiDevicePathLibCatPrint (Str, L",0x%x", *(UINT32 *) ((UINT8 *) AcpiAdr + 8 + Index * 4));
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}
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UefiDevicePathLibCatPrint (Str, L")");
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}
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/**
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|
Converts a ATAPI device path structure to its string representative.
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@param Str The string representative of input device.
|
|
@param DevPath The input device path structure.
|
|
@param DisplayOnly If DisplayOnly is TRUE, then the shorter text representation
|
|
of the display node is used, where applicable. If DisplayOnly
|
|
is FALSE, then the longer text representation of the display node
|
|
is used.
|
|
@param AllowShortcuts If AllowShortcuts is TRUE, then the shortcut forms of text
|
|
representation for a device node can be used, where applicable.
|
|
|
|
**/
|
|
VOID
|
|
DevPathToTextAtapi (
|
|
IN OUT POOL_PRINT *Str,
|
|
IN VOID *DevPath,
|
|
IN BOOLEAN DisplayOnly,
|
|
IN BOOLEAN AllowShortcuts
|
|
)
|
|
{
|
|
ATAPI_DEVICE_PATH *Atapi;
|
|
|
|
Atapi = DevPath;
|
|
|
|
if (DisplayOnly) {
|
|
UefiDevicePathLibCatPrint (Str, L"Ata(0x%x)", Atapi->Lun);
|
|
} else {
|
|
UefiDevicePathLibCatPrint (
|
|
Str,
|
|
L"Ata(%s,%s,0x%x)",
|
|
(Atapi->PrimarySecondary == 1) ? L"Secondary" : L"Primary",
|
|
(Atapi->SlaveMaster == 1) ? L"Slave" : L"Master",
|
|
Atapi->Lun
|
|
);
|
|
}
|
|
}
|
|
|
|
/**
|
|
Converts a SCSI device path structure to its string representative.
|
|
|
|
@param Str The string representative of input device.
|
|
@param DevPath The input device path structure.
|
|
@param DisplayOnly If DisplayOnly is TRUE, then the shorter text representation
|
|
of the display node is used, where applicable. If DisplayOnly
|
|
is FALSE, then the longer text representation of the display node
|
|
is used.
|
|
@param AllowShortcuts If AllowShortcuts is TRUE, then the shortcut forms of text
|
|
representation for a device node can be used, where applicable.
|
|
|
|
**/
|
|
VOID
|
|
DevPathToTextScsi (
|
|
IN OUT POOL_PRINT *Str,
|
|
IN VOID *DevPath,
|
|
IN BOOLEAN DisplayOnly,
|
|
IN BOOLEAN AllowShortcuts
|
|
)
|
|
{
|
|
SCSI_DEVICE_PATH *Scsi;
|
|
|
|
Scsi = DevPath;
|
|
UefiDevicePathLibCatPrint (Str, L"Scsi(0x%x,0x%x)", Scsi->Pun, Scsi->Lun);
|
|
}
|
|
|
|
/**
|
|
Converts a Fibre device path structure to its string representative.
|
|
|
|
@param Str The string representative of input device.
|
|
@param DevPath The input device path structure.
|
|
@param DisplayOnly If DisplayOnly is TRUE, then the shorter text representation
|
|
of the display node is used, where applicable. If DisplayOnly
|
|
is FALSE, then the longer text representation of the display node
|
|
is used.
|
|
@param AllowShortcuts If AllowShortcuts is TRUE, then the shortcut forms of text
|
|
representation for a device node can be used, where applicable.
|
|
|
|
**/
|
|
VOID
|
|
DevPathToTextFibre (
|
|
IN OUT POOL_PRINT *Str,
|
|
IN VOID *DevPath,
|
|
IN BOOLEAN DisplayOnly,
|
|
IN BOOLEAN AllowShortcuts
|
|
)
|
|
{
|
|
FIBRECHANNEL_DEVICE_PATH *Fibre;
|
|
|
|
Fibre = DevPath;
|
|
UefiDevicePathLibCatPrint (Str, L"Fibre(0x%lx,0x%lx)", Fibre->WWN, Fibre->Lun);
|
|
}
|
|
|
|
/**
|
|
Converts a FibreEx device path structure to its string representative.
|
|
|
|
@param Str The string representative of input device.
|
|
@param DevPath The input device path structure.
|
|
@param DisplayOnly If DisplayOnly is TRUE, then the shorter text representation
|
|
of the display node is used, where applicable. If DisplayOnly
|
|
is FALSE, then the longer text representation of the display node
|
|
is used.
|
|
@param AllowShortcuts If AllowShortcuts is TRUE, then the shortcut forms of text
|
|
representation for a device node can be used, where applicable.
|
|
|
|
**/
|
|
VOID
|
|
DevPathToTextFibreEx (
|
|
IN OUT POOL_PRINT *Str,
|
|
IN VOID *DevPath,
|
|
IN BOOLEAN DisplayOnly,
|
|
IN BOOLEAN AllowShortcuts
|
|
)
|
|
{
|
|
FIBRECHANNELEX_DEVICE_PATH *FibreEx;
|
|
UINTN Index;
|
|
|
|
FibreEx = DevPath;
|
|
UefiDevicePathLibCatPrint (Str, L"FibreEx(0x");
|
|
for (Index = 0; Index < sizeof (FibreEx->WWN) / sizeof (FibreEx->WWN[0]); Index++) {
|
|
UefiDevicePathLibCatPrint (Str, L"%02x", FibreEx->WWN[Index]);
|
|
}
|
|
UefiDevicePathLibCatPrint (Str, L",0x");
|
|
for (Index = 0; Index < sizeof (FibreEx->Lun) / sizeof (FibreEx->Lun[0]); Index++) {
|
|
UefiDevicePathLibCatPrint (Str, L"%02x", FibreEx->Lun[Index]);
|
|
}
|
|
UefiDevicePathLibCatPrint (Str, L")");
|
|
}
|
|
|
|
/**
|
|
Converts a Sas Ex device path structure to its string representative.
|
|
|
|
@param Str The string representative of input device.
|
|
@param DevPath The input device path structure.
|
|
@param DisplayOnly If DisplayOnly is TRUE, then the shorter text representation
|
|
of the display node is used, where applicable. If DisplayOnly
|
|
is FALSE, then the longer text representation of the display node
|
|
is used.
|
|
@param AllowShortcuts If AllowShortcuts is TRUE, then the shortcut forms of text
|
|
representation for a device node can be used, where applicable.
|
|
|
|
**/
|
|
VOID
|
|
DevPathToTextSasEx (
|
|
IN OUT POOL_PRINT *Str,
|
|
IN VOID *DevPath,
|
|
IN BOOLEAN DisplayOnly,
|
|
IN BOOLEAN AllowShortcuts
|
|
)
|
|
{
|
|
SASEX_DEVICE_PATH *SasEx;
|
|
UINTN Index;
|
|
|
|
SasEx = DevPath;
|
|
UefiDevicePathLibCatPrint (Str, L"SasEx(0x");
|
|
|
|
for (Index = 0; Index < sizeof (SasEx->SasAddress) / sizeof (SasEx->SasAddress[0]); Index++) {
|
|
UefiDevicePathLibCatPrint (Str, L"%02x", SasEx->SasAddress[Index]);
|
|
}
|
|
UefiDevicePathLibCatPrint (Str, L",0x");
|
|
for (Index = 0; Index < sizeof (SasEx->Lun) / sizeof (SasEx->Lun[0]); Index++) {
|
|
UefiDevicePathLibCatPrint (Str, L"%02x", SasEx->Lun[Index]);
|
|
}
|
|
UefiDevicePathLibCatPrint (Str, L",0x%x,", SasEx->RelativeTargetPort);
|
|
|
|
if (((SasEx->DeviceTopology & 0x0f) == 0) && ((SasEx->DeviceTopology & BIT7) == 0)) {
|
|
UefiDevicePathLibCatPrint (Str, L"NoTopology,0,0,0");
|
|
} else if (((SasEx->DeviceTopology & 0x0f) <= 2) && ((SasEx->DeviceTopology & BIT7) == 0)) {
|
|
UefiDevicePathLibCatPrint (
|
|
Str,
|
|
L"%s,%s,%s,",
|
|
((SasEx->DeviceTopology & BIT4) != 0) ? L"SATA" : L"SAS",
|
|
((SasEx->DeviceTopology & BIT5) != 0) ? L"External" : L"Internal",
|
|
((SasEx->DeviceTopology & BIT6) != 0) ? L"Expanded" : L"Direct"
|
|
);
|
|
if ((SasEx->DeviceTopology & 0x0f) == 1) {
|
|
UefiDevicePathLibCatPrint (Str, L"0");
|
|
} else {
|
|
//
|
|
// Value 0x0 thru 0xFF -> Drive 1 thru Drive 256
|
|
//
|
|
UefiDevicePathLibCatPrint (Str, L"0x%x", ((SasEx->DeviceTopology >> 8) & 0xff) + 1);
|
|
}
|
|
} else {
|
|
UefiDevicePathLibCatPrint (Str, L"0x%x,0,0,0", SasEx->DeviceTopology);
|
|
}
|
|
|
|
UefiDevicePathLibCatPrint (Str, L")");
|
|
return ;
|
|
|
|
}
|
|
|
|
/**
|
|
Converts a 1394 device path structure to its string representative.
|
|
|
|
@param Str The string representative of input device.
|
|
@param DevPath The input device path structure.
|
|
@param DisplayOnly If DisplayOnly is TRUE, then the shorter text representation
|
|
of the display node is used, where applicable. If DisplayOnly
|
|
is FALSE, then the longer text representation of the display node
|
|
is used.
|
|
@param AllowShortcuts If AllowShortcuts is TRUE, then the shortcut forms of text
|
|
representation for a device node can be used, where applicable.
|
|
|
|
**/
|
|
VOID
|
|
DevPathToText1394 (
|
|
IN OUT POOL_PRINT *Str,
|
|
IN VOID *DevPath,
|
|
IN BOOLEAN DisplayOnly,
|
|
IN BOOLEAN AllowShortcuts
|
|
)
|
|
{
|
|
F1394_DEVICE_PATH *F1394DevPath;
|
|
|
|
F1394DevPath = DevPath;
|
|
//
|
|
// Guid has format of IEEE-EUI64
|
|
//
|
|
UefiDevicePathLibCatPrint (Str, L"I1394(%016lx)", F1394DevPath->Guid);
|
|
}
|
|
|
|
/**
|
|
Converts a USB device path structure to its string representative.
|
|
|
|
@param Str The string representative of input device.
|
|
@param DevPath The input device path structure.
|
|
@param DisplayOnly If DisplayOnly is TRUE, then the shorter text representation
|
|
of the display node is used, where applicable. If DisplayOnly
|
|
is FALSE, then the longer text representation of the display node
|
|
is used.
|
|
@param AllowShortcuts If AllowShortcuts is TRUE, then the shortcut forms of text
|
|
representation for a device node can be used, where applicable.
|
|
|
|
**/
|
|
VOID
|
|
DevPathToTextUsb (
|
|
IN OUT POOL_PRINT *Str,
|
|
IN VOID *DevPath,
|
|
IN BOOLEAN DisplayOnly,
|
|
IN BOOLEAN AllowShortcuts
|
|
)
|
|
{
|
|
USB_DEVICE_PATH *Usb;
|
|
|
|
Usb = DevPath;
|
|
UefiDevicePathLibCatPrint (Str, L"USB(0x%x,0x%x)", Usb->ParentPortNumber, Usb->InterfaceNumber);
|
|
}
|
|
|
|
/**
|
|
Converts a USB WWID device path structure to its string representative.
|
|
|
|
@param Str The string representative of input device.
|
|
@param DevPath The input device path structure.
|
|
@param DisplayOnly If DisplayOnly is TRUE, then the shorter text representation
|
|
of the display node is used, where applicable. If DisplayOnly
|
|
is FALSE, then the longer text representation of the display node
|
|
is used.
|
|
@param AllowShortcuts If AllowShortcuts is TRUE, then the shortcut forms of text
|
|
representation for a device node can be used, where applicable.
|
|
|
|
**/
|
|
VOID
|
|
DevPathToTextUsbWWID (
|
|
IN OUT POOL_PRINT *Str,
|
|
IN VOID *DevPath,
|
|
IN BOOLEAN DisplayOnly,
|
|
IN BOOLEAN AllowShortcuts
|
|
)
|
|
{
|
|
USB_WWID_DEVICE_PATH *UsbWWId;
|
|
CHAR16 *SerialNumberStr;
|
|
CHAR16 *NewStr;
|
|
UINT16 Length;
|
|
|
|
UsbWWId = DevPath;
|
|
|
|
SerialNumberStr = (CHAR16 *) ((UINT8 *) UsbWWId + sizeof (USB_WWID_DEVICE_PATH));
|
|
Length = (UINT16) ((DevicePathNodeLength ((EFI_DEVICE_PATH_PROTOCOL *) UsbWWId) - sizeof (USB_WWID_DEVICE_PATH)) / sizeof (CHAR16));
|
|
if (SerialNumberStr [Length - 1] != 0) {
|
|
//
|
|
// In case no NULL terminator in SerialNumber, create a new one with NULL terminator
|
|
//
|
|
NewStr = AllocateCopyPool ((Length + 1) * sizeof (CHAR16), SerialNumberStr);
|
|
ASSERT (NewStr != NULL);
|
|
NewStr [Length] = 0;
|
|
SerialNumberStr = NewStr;
|
|
}
|
|
|
|
UefiDevicePathLibCatPrint (
|
|
Str,
|
|
L"UsbWwid(0x%x,0x%x,0x%x,\"%s\")",
|
|
UsbWWId->VendorId,
|
|
UsbWWId->ProductId,
|
|
UsbWWId->InterfaceNumber,
|
|
SerialNumberStr
|
|
);
|
|
}
|
|
|
|
/**
|
|
Converts a Logic Unit device path structure to its string representative.
|
|
|
|
@param Str The string representative of input device.
|
|
@param DevPath The input device path structure.
|
|
@param DisplayOnly If DisplayOnly is TRUE, then the shorter text representation
|
|
of the display node is used, where applicable. If DisplayOnly
|
|
is FALSE, then the longer text representation of the display node
|
|
is used.
|
|
@param AllowShortcuts If AllowShortcuts is TRUE, then the shortcut forms of text
|
|
representation for a device node can be used, where applicable.
|
|
|
|
**/
|
|
VOID
|
|
DevPathToTextLogicalUnit (
|
|
IN OUT POOL_PRINT *Str,
|
|
IN VOID *DevPath,
|
|
IN BOOLEAN DisplayOnly,
|
|
IN BOOLEAN AllowShortcuts
|
|
)
|
|
{
|
|
DEVICE_LOGICAL_UNIT_DEVICE_PATH *LogicalUnit;
|
|
|
|
LogicalUnit = DevPath;
|
|
UefiDevicePathLibCatPrint (Str, L"Unit(0x%x)", LogicalUnit->Lun);
|
|
}
|
|
|
|
/**
|
|
Converts a USB class device path structure to its string representative.
|
|
|
|
@param Str The string representative of input device.
|
|
@param DevPath The input device path structure.
|
|
@param DisplayOnly If DisplayOnly is TRUE, then the shorter text representation
|
|
of the display node is used, where applicable. If DisplayOnly
|
|
is FALSE, then the longer text representation of the display node
|
|
is used.
|
|
@param AllowShortcuts If AllowShortcuts is TRUE, then the shortcut forms of text
|
|
representation for a device node can be used, where applicable.
|
|
|
|
**/
|
|
VOID
|
|
DevPathToTextUsbClass (
|
|
IN OUT POOL_PRINT *Str,
|
|
IN VOID *DevPath,
|
|
IN BOOLEAN DisplayOnly,
|
|
IN BOOLEAN AllowShortcuts
|
|
)
|
|
{
|
|
USB_CLASS_DEVICE_PATH *UsbClass;
|
|
BOOLEAN IsKnownSubClass;
|
|
|
|
|
|
UsbClass = DevPath;
|
|
|
|
IsKnownSubClass = TRUE;
|
|
switch (UsbClass->DeviceClass) {
|
|
case USB_CLASS_AUDIO:
|
|
UefiDevicePathLibCatPrint (Str, L"UsbAudio");
|
|
break;
|
|
|
|
case USB_CLASS_CDCCONTROL:
|
|
UefiDevicePathLibCatPrint (Str, L"UsbCDCControl");
|
|
break;
|
|
|
|
case USB_CLASS_HID:
|
|
UefiDevicePathLibCatPrint (Str, L"UsbHID");
|
|
break;
|
|
|
|
case USB_CLASS_IMAGE:
|
|
UefiDevicePathLibCatPrint (Str, L"UsbImage");
|
|
break;
|
|
|
|
case USB_CLASS_PRINTER:
|
|
UefiDevicePathLibCatPrint (Str, L"UsbPrinter");
|
|
break;
|
|
|
|
case USB_CLASS_MASS_STORAGE:
|
|
UefiDevicePathLibCatPrint (Str, L"UsbMassStorage");
|
|
break;
|
|
|
|
case USB_CLASS_HUB:
|
|
UefiDevicePathLibCatPrint (Str, L"UsbHub");
|
|
break;
|
|
|
|
case USB_CLASS_CDCDATA:
|
|
UefiDevicePathLibCatPrint (Str, L"UsbCDCData");
|
|
break;
|
|
|
|
case USB_CLASS_SMART_CARD:
|
|
UefiDevicePathLibCatPrint (Str, L"UsbSmartCard");
|
|
break;
|
|
|
|
case USB_CLASS_VIDEO:
|
|
UefiDevicePathLibCatPrint (Str, L"UsbVideo");
|
|
break;
|
|
|
|
case USB_CLASS_DIAGNOSTIC:
|
|
UefiDevicePathLibCatPrint (Str, L"UsbDiagnostic");
|
|
break;
|
|
|
|
case USB_CLASS_WIRELESS:
|
|
UefiDevicePathLibCatPrint (Str, L"UsbWireless");
|
|
break;
|
|
|
|
default:
|
|
IsKnownSubClass = FALSE;
|
|
break;
|
|
}
|
|
|
|
if (IsKnownSubClass) {
|
|
UefiDevicePathLibCatPrint (
|
|
Str,
|
|
L"(0x%x,0x%x,0x%x,0x%x)",
|
|
UsbClass->VendorId,
|
|
UsbClass->ProductId,
|
|
UsbClass->DeviceSubClass,
|
|
UsbClass->DeviceProtocol
|
|
);
|
|
return;
|
|
}
|
|
|
|
if (UsbClass->DeviceClass == USB_CLASS_RESERVE) {
|
|
if (UsbClass->DeviceSubClass == USB_SUBCLASS_FW_UPDATE) {
|
|
UefiDevicePathLibCatPrint (
|
|
Str,
|
|
L"UsbDeviceFirmwareUpdate(0x%x,0x%x,0x%x)",
|
|
UsbClass->VendorId,
|
|
UsbClass->ProductId,
|
|
UsbClass->DeviceProtocol
|
|
);
|
|
return;
|
|
} else if (UsbClass->DeviceSubClass == USB_SUBCLASS_IRDA_BRIDGE) {
|
|
UefiDevicePathLibCatPrint (
|
|
Str,
|
|
L"UsbIrdaBridge(0x%x,0x%x,0x%x)",
|
|
UsbClass->VendorId,
|
|
UsbClass->ProductId,
|
|
UsbClass->DeviceProtocol
|
|
);
|
|
return;
|
|
} else if (UsbClass->DeviceSubClass == USB_SUBCLASS_TEST) {
|
|
UefiDevicePathLibCatPrint (
|
|
Str,
|
|
L"UsbTestAndMeasurement(0x%x,0x%x,0x%x)",
|
|
UsbClass->VendorId,
|
|
UsbClass->ProductId,
|
|
UsbClass->DeviceProtocol
|
|
);
|
|
return;
|
|
}
|
|
}
|
|
|
|
UefiDevicePathLibCatPrint (
|
|
Str,
|
|
L"UsbClass(0x%x,0x%x,0x%x,0x%x,0x%x)",
|
|
UsbClass->VendorId,
|
|
UsbClass->ProductId,
|
|
UsbClass->DeviceClass,
|
|
UsbClass->DeviceSubClass,
|
|
UsbClass->DeviceProtocol
|
|
);
|
|
}
|
|
|
|
/**
|
|
Converts a SATA device path structure to its string representative.
|
|
|
|
@param Str The string representative of input device.
|
|
@param DevPath The input device path structure.
|
|
@param DisplayOnly If DisplayOnly is TRUE, then the shorter text representation
|
|
of the display node is used, where applicable. If DisplayOnly
|
|
is FALSE, then the longer text representation of the display node
|
|
is used.
|
|
@param AllowShortcuts If AllowShortcuts is TRUE, then the shortcut forms of text
|
|
representation for a device node can be used, where applicable.
|
|
|
|
**/
|
|
VOID
|
|
DevPathToTextSata (
|
|
IN OUT POOL_PRINT *Str,
|
|
IN VOID *DevPath,
|
|
IN BOOLEAN DisplayOnly,
|
|
IN BOOLEAN AllowShortcuts
|
|
)
|
|
{
|
|
SATA_DEVICE_PATH *Sata;
|
|
|
|
Sata = DevPath;
|
|
UefiDevicePathLibCatPrint (
|
|
Str,
|
|
L"Sata(0x%x,0x%x,0x%x)",
|
|
Sata->HBAPortNumber,
|
|
Sata->PortMultiplierPortNumber,
|
|
Sata->Lun
|
|
);
|
|
}
|
|
|
|
/**
|
|
Converts a I20 device path structure to its string representative.
|
|
|
|
@param Str The string representative of input device.
|
|
@param DevPath The input device path structure.
|
|
@param DisplayOnly If DisplayOnly is TRUE, then the shorter text representation
|
|
of the display node is used, where applicable. If DisplayOnly
|
|
is FALSE, then the longer text representation of the display node
|
|
is used.
|
|
@param AllowShortcuts If AllowShortcuts is TRUE, then the shortcut forms of text
|
|
representation for a device node can be used, where applicable.
|
|
|
|
**/
|
|
VOID
|
|
DevPathToTextI2O (
|
|
IN OUT POOL_PRINT *Str,
|
|
IN VOID *DevPath,
|
|
IN BOOLEAN DisplayOnly,
|
|
IN BOOLEAN AllowShortcuts
|
|
)
|
|
{
|
|
I2O_DEVICE_PATH *I2ODevPath;
|
|
|
|
I2ODevPath = DevPath;
|
|
UefiDevicePathLibCatPrint (Str, L"I2O(0x%x)", I2ODevPath->Tid);
|
|
}
|
|
|
|
/**
|
|
Converts a MAC address device path structure to its string representative.
|
|
|
|
@param Str The string representative of input device.
|
|
@param DevPath The input device path structure.
|
|
@param DisplayOnly If DisplayOnly is TRUE, then the shorter text representation
|
|
of the display node is used, where applicable. If DisplayOnly
|
|
is FALSE, then the longer text representation of the display node
|
|
is used.
|
|
@param AllowShortcuts If AllowShortcuts is TRUE, then the shortcut forms of text
|
|
representation for a device node can be used, where applicable.
|
|
|
|
**/
|
|
VOID
|
|
DevPathToTextMacAddr (
|
|
IN OUT POOL_PRINT *Str,
|
|
IN VOID *DevPath,
|
|
IN BOOLEAN DisplayOnly,
|
|
IN BOOLEAN AllowShortcuts
|
|
)
|
|
{
|
|
MAC_ADDR_DEVICE_PATH *MacDevPath;
|
|
UINTN HwAddressSize;
|
|
UINTN Index;
|
|
|
|
MacDevPath = DevPath;
|
|
|
|
HwAddressSize = sizeof (EFI_MAC_ADDRESS);
|
|
if (MacDevPath->IfType == 0x01 || MacDevPath->IfType == 0x00) {
|
|
HwAddressSize = 6;
|
|
}
|
|
|
|
UefiDevicePathLibCatPrint (Str, L"MAC(");
|
|
|
|
for (Index = 0; Index < HwAddressSize; Index++) {
|
|
UefiDevicePathLibCatPrint (Str, L"%02x", MacDevPath->MacAddress.Addr[Index]);
|
|
}
|
|
|
|
UefiDevicePathLibCatPrint (Str, L",0x%x)", MacDevPath->IfType);
|
|
}
|
|
|
|
/**
|
|
Converts network protocol string to its text representation.
|
|
|
|
@param Str The string representative of input device.
|
|
@param Protocol The network protocol ID.
|
|
|
|
**/
|
|
VOID
|
|
CatNetworkProtocol (
|
|
IN OUT POOL_PRINT *Str,
|
|
IN UINT16 Protocol
|
|
)
|
|
{
|
|
if (Protocol == RFC_1700_TCP_PROTOCOL) {
|
|
UefiDevicePathLibCatPrint (Str, L"TCP");
|
|
} else if (Protocol == RFC_1700_UDP_PROTOCOL) {
|
|
UefiDevicePathLibCatPrint (Str, L"UDP");
|
|
} else {
|
|
UefiDevicePathLibCatPrint (Str, L"0x%x", Protocol);
|
|
}
|
|
}
|
|
|
|
/**
|
|
Converts IP v4 address to its text representation.
|
|
|
|
@param Str The string representative of input device.
|
|
@param Address The IP v4 address.
|
|
**/
|
|
VOID
|
|
CatIPv4Address (
|
|
IN OUT POOL_PRINT *Str,
|
|
IN EFI_IPv4_ADDRESS *Address
|
|
)
|
|
{
|
|
UefiDevicePathLibCatPrint (Str, L"%d.%d.%d.%d", Address->Addr[0], Address->Addr[1], Address->Addr[2], Address->Addr[3]);
|
|
}
|
|
|
|
/**
|
|
Converts IP v6 address to its text representation.
|
|
|
|
@param Str The string representative of input device.
|
|
@param Address The IP v6 address.
|
|
**/
|
|
VOID
|
|
CatIPv6Address (
|
|
IN OUT POOL_PRINT *Str,
|
|
IN EFI_IPv6_ADDRESS *Address
|
|
)
|
|
{
|
|
UefiDevicePathLibCatPrint (
|
|
Str, L"%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x:%02x%02x",
|
|
Address->Addr[0], Address->Addr[1],
|
|
Address->Addr[2], Address->Addr[3],
|
|
Address->Addr[4], Address->Addr[5],
|
|
Address->Addr[6], Address->Addr[7],
|
|
Address->Addr[8], Address->Addr[9],
|
|
Address->Addr[10], Address->Addr[11],
|
|
Address->Addr[12], Address->Addr[13],
|
|
Address->Addr[14], Address->Addr[15]
|
|
);
|
|
}
|
|
|
|
/**
|
|
Converts a IPv4 device path structure to its string representative.
|
|
|
|
@param Str The string representative of input device.
|
|
@param DevPath The input device path structure.
|
|
@param DisplayOnly If DisplayOnly is TRUE, then the shorter text representation
|
|
of the display node is used, where applicable. If DisplayOnly
|
|
is FALSE, then the longer text representation of the display node
|
|
is used.
|
|
@param AllowShortcuts If AllowShortcuts is TRUE, then the shortcut forms of text
|
|
representation for a device node can be used, where applicable.
|
|
|
|
**/
|
|
VOID
|
|
DevPathToTextIPv4 (
|
|
IN OUT POOL_PRINT *Str,
|
|
IN VOID *DevPath,
|
|
IN BOOLEAN DisplayOnly,
|
|
IN BOOLEAN AllowShortcuts
|
|
)
|
|
{
|
|
IPv4_DEVICE_PATH *IPDevPath;
|
|
|
|
IPDevPath = DevPath;
|
|
UefiDevicePathLibCatPrint (Str, L"IPv4(");
|
|
CatIPv4Address (Str, &IPDevPath->RemoteIpAddress);
|
|
|
|
if (DisplayOnly) {
|
|
UefiDevicePathLibCatPrint (Str, L")");
|
|
return ;
|
|
}
|
|
|
|
UefiDevicePathLibCatPrint (Str, L",");
|
|
CatNetworkProtocol (Str, IPDevPath->Protocol);
|
|
|
|
UefiDevicePathLibCatPrint (Str, L",%s,", IPDevPath->StaticIpAddress ? L"Static" : L"DHCP");
|
|
CatIPv4Address (Str, &IPDevPath->LocalIpAddress);
|
|
if (DevicePathNodeLength (IPDevPath) == sizeof (IPv4_DEVICE_PATH)) {
|
|
UefiDevicePathLibCatPrint (Str, L",");
|
|
CatIPv4Address (Str, &IPDevPath->GatewayIpAddress);
|
|
UefiDevicePathLibCatPrint (Str, L",");
|
|
CatIPv4Address (Str, &IPDevPath->SubnetMask);
|
|
}
|
|
UefiDevicePathLibCatPrint (Str, L")");
|
|
}
|
|
|
|
/**
|
|
Converts a IPv6 device path structure to its string representative.
|
|
|
|
@param Str The string representative of input device.
|
|
@param DevPath The input device path structure.
|
|
@param DisplayOnly If DisplayOnly is TRUE, then the shorter text representation
|
|
of the display node is used, where applicable. If DisplayOnly
|
|
is FALSE, then the longer text representation of the display node
|
|
is used.
|
|
@param AllowShortcuts If AllowShortcuts is TRUE, then the shortcut forms of text
|
|
representation for a device node can be used, where applicable.
|
|
|
|
**/
|
|
VOID
|
|
DevPathToTextIPv6 (
|
|
IN OUT POOL_PRINT *Str,
|
|
IN VOID *DevPath,
|
|
IN BOOLEAN DisplayOnly,
|
|
IN BOOLEAN AllowShortcuts
|
|
)
|
|
{
|
|
IPv6_DEVICE_PATH *IPDevPath;
|
|
|
|
IPDevPath = DevPath;
|
|
UefiDevicePathLibCatPrint (Str, L"IPv6(");
|
|
CatIPv6Address (Str, &IPDevPath->RemoteIpAddress);
|
|
if (DisplayOnly) {
|
|
UefiDevicePathLibCatPrint (Str, L")");
|
|
return ;
|
|
}
|
|
|
|
UefiDevicePathLibCatPrint (Str, L",");
|
|
CatNetworkProtocol (Str, IPDevPath->Protocol);
|
|
|
|
switch (IPDevPath->IpAddressOrigin) {
|
|
case 0:
|
|
UefiDevicePathLibCatPrint (Str, L",Static,");
|
|
break;
|
|
case 1:
|
|
UefiDevicePathLibCatPrint (Str, L",StatelessAutoConfigure,");
|
|
break;
|
|
default:
|
|
UefiDevicePathLibCatPrint (Str, L",StatefulAutoConfigure,");
|
|
break;
|
|
}
|
|
|
|
CatIPv6Address (Str, &IPDevPath->LocalIpAddress);
|
|
|
|
if (DevicePathNodeLength (IPDevPath) == sizeof (IPv6_DEVICE_PATH)) {
|
|
UefiDevicePathLibCatPrint (Str, L",0x%x,", IPDevPath->PrefixLength);
|
|
CatIPv6Address (Str, &IPDevPath->GatewayIpAddress);
|
|
}
|
|
UefiDevicePathLibCatPrint (Str, L")");
|
|
}
|
|
|
|
/**
|
|
Converts an Infini Band device path structure to its string representative.
|
|
|
|
@param Str The string representative of input device.
|
|
@param DevPath The input device path structure.
|
|
@param DisplayOnly If DisplayOnly is TRUE, then the shorter text representation
|
|
of the display node is used, where applicable. If DisplayOnly
|
|
is FALSE, then the longer text representation of the display node
|
|
is used.
|
|
@param AllowShortcuts If AllowShortcuts is TRUE, then the shortcut forms of text
|
|
representation for a device node can be used, where applicable.
|
|
|
|
**/
|
|
VOID
|
|
DevPathToTextInfiniBand (
|
|
IN OUT POOL_PRINT *Str,
|
|
IN VOID *DevPath,
|
|
IN BOOLEAN DisplayOnly,
|
|
IN BOOLEAN AllowShortcuts
|
|
)
|
|
{
|
|
INFINIBAND_DEVICE_PATH *InfiniBand;
|
|
|
|
InfiniBand = DevPath;
|
|
UefiDevicePathLibCatPrint (
|
|
Str,
|
|
L"Infiniband(0x%x,%g,0x%lx,0x%lx,0x%lx)",
|
|
InfiniBand->ResourceFlags,
|
|
InfiniBand->PortGid,
|
|
InfiniBand->ServiceId,
|
|
InfiniBand->TargetPortId,
|
|
InfiniBand->DeviceId
|
|
);
|
|
}
|
|
|
|
/**
|
|
Converts a UART device path structure to its string representative.
|
|
|
|
@param Str The string representative of input device.
|
|
@param DevPath The input device path structure.
|
|
@param DisplayOnly If DisplayOnly is TRUE, then the shorter text representation
|
|
of the display node is used, where applicable. If DisplayOnly
|
|
is FALSE, then the longer text representation of the display node
|
|
is used.
|
|
@param AllowShortcuts If AllowShortcuts is TRUE, then the shortcut forms of text
|
|
representation for a device node can be used, where applicable.
|
|
|
|
**/
|
|
VOID
|
|
DevPathToTextUart (
|
|
IN OUT POOL_PRINT *Str,
|
|
IN VOID *DevPath,
|
|
IN BOOLEAN DisplayOnly,
|
|
IN BOOLEAN AllowShortcuts
|
|
)
|
|
{
|
|
UART_DEVICE_PATH *Uart;
|
|
CHAR8 Parity;
|
|
|
|
Uart = DevPath;
|
|
switch (Uart->Parity) {
|
|
case 0:
|
|
Parity = 'D';
|
|
break;
|
|
|
|
case 1:
|
|
Parity = 'N';
|
|
break;
|
|
|
|
case 2:
|
|
Parity = 'E';
|
|
break;
|
|
|
|
case 3:
|
|
Parity = 'O';
|
|
break;
|
|
|
|
case 4:
|
|
Parity = 'M';
|
|
break;
|
|
|
|
case 5:
|
|
Parity = 'S';
|
|
break;
|
|
|
|
default:
|
|
Parity = 'x';
|
|
break;
|
|
}
|
|
|
|
if (Uart->BaudRate == 0) {
|
|
UefiDevicePathLibCatPrint (Str, L"Uart(DEFAULT,");
|
|
} else {
|
|
UefiDevicePathLibCatPrint (Str, L"Uart(%ld,", Uart->BaudRate);
|
|
}
|
|
|
|
if (Uart->DataBits == 0) {
|
|
UefiDevicePathLibCatPrint (Str, L"DEFAULT,");
|
|
} else {
|
|
UefiDevicePathLibCatPrint (Str, L"%d,", Uart->DataBits);
|
|
}
|
|
|
|
UefiDevicePathLibCatPrint (Str, L"%c,", Parity);
|
|
|
|
switch (Uart->StopBits) {
|
|
case 0:
|
|
UefiDevicePathLibCatPrint (Str, L"D)");
|
|
break;
|
|
|
|
case 1:
|
|
UefiDevicePathLibCatPrint (Str, L"1)");
|
|
break;
|
|
|
|
case 2:
|
|
UefiDevicePathLibCatPrint (Str, L"1.5)");
|
|
break;
|
|
|
|
case 3:
|
|
UefiDevicePathLibCatPrint (Str, L"2)");
|
|
break;
|
|
|
|
default:
|
|
UefiDevicePathLibCatPrint (Str, L"x)");
|
|
break;
|
|
}
|
|
}
|
|
|
|
/**
|
|
Converts an iSCSI device path structure to its string representative.
|
|
|
|
@param Str The string representative of input device.
|
|
@param DevPath The input device path structure.
|
|
@param DisplayOnly If DisplayOnly is TRUE, then the shorter text representation
|
|
of the display node is used, where applicable. If DisplayOnly
|
|
is FALSE, then the longer text representation of the display node
|
|
is used.
|
|
@param AllowShortcuts If AllowShortcuts is TRUE, then the shortcut forms of text
|
|
representation for a device node can be used, where applicable.
|
|
|
|
**/
|
|
VOID
|
|
DevPathToTextiSCSI (
|
|
IN OUT POOL_PRINT *Str,
|
|
IN VOID *DevPath,
|
|
IN BOOLEAN DisplayOnly,
|
|
IN BOOLEAN AllowShortcuts
|
|
)
|
|
{
|
|
ISCSI_DEVICE_PATH_WITH_NAME *ISCSIDevPath;
|
|
UINT16 Options;
|
|
|
|
ISCSIDevPath = DevPath;
|
|
UefiDevicePathLibCatPrint (
|
|
Str,
|
|
L"iSCSI(%a,0x%x,0x%lx,",
|
|
ISCSIDevPath->TargetName,
|
|
ISCSIDevPath->TargetPortalGroupTag,
|
|
ISCSIDevPath->Lun
|
|
);
|
|
|
|
Options = ISCSIDevPath->LoginOption;
|
|
UefiDevicePathLibCatPrint (Str, L"%s,", (((Options >> 1) & 0x0001) != 0) ? L"CRC32C" : L"None");
|
|
UefiDevicePathLibCatPrint (Str, L"%s,", (((Options >> 3) & 0x0001) != 0) ? L"CRC32C" : L"None");
|
|
if (((Options >> 11) & 0x0001) != 0) {
|
|
UefiDevicePathLibCatPrint (Str, L"%s,", L"None");
|
|
} else if (((Options >> 12) & 0x0001) != 0) {
|
|
UefiDevicePathLibCatPrint (Str, L"%s,", L"CHAP_UNI");
|
|
} else {
|
|
UefiDevicePathLibCatPrint (Str, L"%s,", L"CHAP_BI");
|
|
|
|
}
|
|
|
|
UefiDevicePathLibCatPrint (Str, L"%s)", (ISCSIDevPath->NetworkProtocol == 0) ? L"TCP" : L"reserved");
|
|
}
|
|
|
|
/**
|
|
Converts a VLAN device path structure to its string representative.
|
|
|
|
@param Str The string representative of input device.
|
|
@param DevPath The input device path structure.
|
|
@param DisplayOnly If DisplayOnly is TRUE, then the shorter text representation
|
|
of the display node is used, where applicable. If DisplayOnly
|
|
is FALSE, then the longer text representation of the display node
|
|
is used.
|
|
@param AllowShortcuts If AllowShortcuts is TRUE, then the shortcut forms of text
|
|
representation for a device node can be used, where applicable.
|
|
|
|
**/
|
|
VOID
|
|
DevPathToTextVlan (
|
|
IN OUT POOL_PRINT *Str,
|
|
IN VOID *DevPath,
|
|
IN BOOLEAN DisplayOnly,
|
|
IN BOOLEAN AllowShortcuts
|
|
)
|
|
{
|
|
VLAN_DEVICE_PATH *Vlan;
|
|
|
|
Vlan = DevPath;
|
|
UefiDevicePathLibCatPrint (Str, L"Vlan(%d)", Vlan->VlanId);
|
|
}
|
|
|
|
/**
|
|
Converts a Hard drive device path structure to its string representative.
|
|
|
|
@param Str The string representative of input device.
|
|
@param DevPath The input device path structure.
|
|
@param DisplayOnly If DisplayOnly is TRUE, then the shorter text representation
|
|
of the display node is used, where applicable. If DisplayOnly
|
|
is FALSE, then the longer text representation of the display node
|
|
is used.
|
|
@param AllowShortcuts If AllowShortcuts is TRUE, then the shortcut forms of text
|
|
representation for a device node can be used, where applicable.
|
|
|
|
**/
|
|
VOID
|
|
DevPathToTextHardDrive (
|
|
IN OUT POOL_PRINT *Str,
|
|
IN VOID *DevPath,
|
|
IN BOOLEAN DisplayOnly,
|
|
IN BOOLEAN AllowShortcuts
|
|
)
|
|
{
|
|
HARDDRIVE_DEVICE_PATH *Hd;
|
|
|
|
Hd = DevPath;
|
|
switch (Hd->SignatureType) {
|
|
case SIGNATURE_TYPE_MBR:
|
|
UefiDevicePathLibCatPrint (
|
|
Str,
|
|
L"HD(%d,%s,0x%08x,",
|
|
Hd->PartitionNumber,
|
|
L"MBR",
|
|
*((UINT32 *) (&(Hd->Signature[0])))
|
|
);
|
|
break;
|
|
|
|
case SIGNATURE_TYPE_GUID:
|
|
UefiDevicePathLibCatPrint (
|
|
Str,
|
|
L"HD(%d,%s,%g,",
|
|
Hd->PartitionNumber,
|
|
L"GPT",
|
|
(EFI_GUID *) &(Hd->Signature[0])
|
|
);
|
|
break;
|
|
|
|
default:
|
|
UefiDevicePathLibCatPrint (
|
|
Str,
|
|
L"HD(%d,%d,0,",
|
|
Hd->PartitionNumber,
|
|
Hd->SignatureType
|
|
);
|
|
break;
|
|
}
|
|
|
|
UefiDevicePathLibCatPrint (Str, L"0x%lx,0x%lx)", Hd->PartitionStart, Hd->PartitionSize);
|
|
}
|
|
|
|
/**
|
|
Converts a CDROM device path structure to its string representative.
|
|
|
|
@param Str The string representative of input device.
|
|
@param DevPath The input device path structure.
|
|
@param DisplayOnly If DisplayOnly is TRUE, then the shorter text representation
|
|
of the display node is used, where applicable. If DisplayOnly
|
|
is FALSE, then the longer text representation of the display node
|
|
is used.
|
|
@param AllowShortcuts If AllowShortcuts is TRUE, then the shortcut forms of text
|
|
representation for a device node can be used, where applicable.
|
|
|
|
**/
|
|
VOID
|
|
DevPathToTextCDROM (
|
|
IN OUT POOL_PRINT *Str,
|
|
IN VOID *DevPath,
|
|
IN BOOLEAN DisplayOnly,
|
|
IN BOOLEAN AllowShortcuts
|
|
)
|
|
{
|
|
CDROM_DEVICE_PATH *Cd;
|
|
|
|
Cd = DevPath;
|
|
if (DisplayOnly) {
|
|
UefiDevicePathLibCatPrint (Str, L"CDROM(0x%x)", Cd->BootEntry);
|
|
return ;
|
|
}
|
|
|
|
UefiDevicePathLibCatPrint (Str, L"CDROM(0x%x,0x%lx,0x%lx)", Cd->BootEntry, Cd->PartitionStart, Cd->PartitionSize);
|
|
}
|
|
|
|
/**
|
|
Converts a File device path structure to its string representative.
|
|
|
|
@param Str The string representative of input device.
|
|
@param DevPath The input device path structure.
|
|
@param DisplayOnly If DisplayOnly is TRUE, then the shorter text representation
|
|
of the display node is used, where applicable. If DisplayOnly
|
|
is FALSE, then the longer text representation of the display node
|
|
is used.
|
|
@param AllowShortcuts If AllowShortcuts is TRUE, then the shortcut forms of text
|
|
representation for a device node can be used, where applicable.
|
|
|
|
**/
|
|
VOID
|
|
DevPathToTextFilePath (
|
|
IN OUT POOL_PRINT *Str,
|
|
IN VOID *DevPath,
|
|
IN BOOLEAN DisplayOnly,
|
|
IN BOOLEAN AllowShortcuts
|
|
)
|
|
{
|
|
FILEPATH_DEVICE_PATH *Fp;
|
|
|
|
Fp = DevPath;
|
|
UefiDevicePathLibCatPrint (Str, L"%s", Fp->PathName);
|
|
}
|
|
|
|
/**
|
|
Converts a Media protocol device path structure to its string representative.
|
|
|
|
@param Str The string representative of input device.
|
|
@param DevPath The input device path structure.
|
|
@param DisplayOnly If DisplayOnly is TRUE, then the shorter text representation
|
|
of the display node is used, where applicable. If DisplayOnly
|
|
is FALSE, then the longer text representation of the display node
|
|
is used.
|
|
@param AllowShortcuts If AllowShortcuts is TRUE, then the shortcut forms of text
|
|
representation for a device node can be used, where applicable.
|
|
|
|
**/
|
|
VOID
|
|
DevPathToTextMediaProtocol (
|
|
IN OUT POOL_PRINT *Str,
|
|
IN VOID *DevPath,
|
|
IN BOOLEAN DisplayOnly,
|
|
IN BOOLEAN AllowShortcuts
|
|
)
|
|
{
|
|
MEDIA_PROTOCOL_DEVICE_PATH *MediaProt;
|
|
|
|
MediaProt = DevPath;
|
|
UefiDevicePathLibCatPrint (Str, L"Media(%g)", &MediaProt->Protocol);
|
|
}
|
|
|
|
/**
|
|
Converts a Firmware Volume device path structure to its string representative.
|
|
|
|
@param Str The string representative of input device.
|
|
@param DevPath The input device path structure.
|
|
@param DisplayOnly If DisplayOnly is TRUE, then the shorter text representation
|
|
of the display node is used, where applicable. If DisplayOnly
|
|
is FALSE, then the longer text representation of the display node
|
|
is used.
|
|
@param AllowShortcuts If AllowShortcuts is TRUE, then the shortcut forms of text
|
|
representation for a device node can be used, where applicable.
|
|
|
|
**/
|
|
VOID
|
|
DevPathToTextFv (
|
|
IN OUT POOL_PRINT *Str,
|
|
IN VOID *DevPath,
|
|
IN BOOLEAN DisplayOnly,
|
|
IN BOOLEAN AllowShortcuts
|
|
)
|
|
{
|
|
MEDIA_FW_VOL_DEVICE_PATH *Fv;
|
|
|
|
Fv = DevPath;
|
|
UefiDevicePathLibCatPrint (Str, L"Fv(%g)", &Fv->FvName);
|
|
}
|
|
|
|
/**
|
|
Converts a Firmware Volume File device path structure to its string representative.
|
|
|
|
@param Str The string representative of input device.
|
|
@param DevPath The input device path structure.
|
|
@param DisplayOnly If DisplayOnly is TRUE, then the shorter text representation
|
|
of the display node is used, where applicable. If DisplayOnly
|
|
is FALSE, then the longer text representation of the display node
|
|
is used.
|
|
@param AllowShortcuts If AllowShortcuts is TRUE, then the shortcut forms of text
|
|
representation for a device node can be used, where applicable.
|
|
|
|
**/
|
|
VOID
|
|
DevPathToTextFvFile (
|
|
IN OUT POOL_PRINT *Str,
|
|
IN VOID *DevPath,
|
|
IN BOOLEAN DisplayOnly,
|
|
IN BOOLEAN AllowShortcuts
|
|
)
|
|
{
|
|
MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *FvFile;
|
|
|
|
FvFile = DevPath;
|
|
UefiDevicePathLibCatPrint (Str, L"FvFile(%g)", &FvFile->FvFileName);
|
|
}
|
|
|
|
/**
|
|
Converts a Relative Offset device path structure to its string representative.
|
|
|
|
@param Str The string representative of input device.
|
|
@param DevPath The input device path structure.
|
|
@param DisplayOnly If DisplayOnly is TRUE, then the shorter text representation
|
|
of the display node is used, where applicable. If DisplayOnly
|
|
is FALSE, then the longer text representation of the display node
|
|
is used.
|
|
@param AllowShortcuts If AllowShortcuts is TRUE, then the shortcut forms of text
|
|
representation for a device node can be used, where applicable.
|
|
|
|
**/
|
|
VOID
|
|
DevPathRelativeOffsetRange (
|
|
IN OUT POOL_PRINT *Str,
|
|
IN VOID *DevPath,
|
|
IN BOOLEAN DisplayOnly,
|
|
IN BOOLEAN AllowShortcuts
|
|
)
|
|
{
|
|
MEDIA_RELATIVE_OFFSET_RANGE_DEVICE_PATH *Offset;
|
|
|
|
Offset = DevPath;
|
|
UefiDevicePathLibCatPrint (
|
|
Str,
|
|
L"Offset(0x%lx,0x%lx)",
|
|
Offset->StartingOffset,
|
|
Offset->EndingOffset
|
|
);
|
|
}
|
|
|
|
/**
|
|
Converts a BIOS Boot Specification device path structure to its string representative.
|
|
|
|
@param Str The string representative of input device.
|
|
@param DevPath The input device path structure.
|
|
@param DisplayOnly If DisplayOnly is TRUE, then the shorter text representation
|
|
of the display node is used, where applicable. If DisplayOnly
|
|
is FALSE, then the longer text representation of the display node
|
|
is used.
|
|
@param AllowShortcuts If AllowShortcuts is TRUE, then the shortcut forms of text
|
|
representation for a device node can be used, where applicable.
|
|
|
|
**/
|
|
VOID
|
|
DevPathToTextBBS (
|
|
IN OUT POOL_PRINT *Str,
|
|
IN VOID *DevPath,
|
|
IN BOOLEAN DisplayOnly,
|
|
IN BOOLEAN AllowShortcuts
|
|
)
|
|
{
|
|
BBS_BBS_DEVICE_PATH *Bbs;
|
|
CHAR16 *Type;
|
|
|
|
Bbs = DevPath;
|
|
switch (Bbs->DeviceType) {
|
|
case BBS_TYPE_FLOPPY:
|
|
Type = L"Floppy";
|
|
break;
|
|
|
|
case BBS_TYPE_HARDDRIVE:
|
|
Type = L"HD";
|
|
break;
|
|
|
|
case BBS_TYPE_CDROM:
|
|
Type = L"CDROM";
|
|
break;
|
|
|
|
case BBS_TYPE_PCMCIA:
|
|
Type = L"PCMCIA";
|
|
break;
|
|
|
|
case BBS_TYPE_USB:
|
|
Type = L"USB";
|
|
break;
|
|
|
|
case BBS_TYPE_EMBEDDED_NETWORK:
|
|
Type = L"Network";
|
|
break;
|
|
|
|
default:
|
|
Type = NULL;
|
|
break;
|
|
}
|
|
|
|
if (Type != NULL) {
|
|
UefiDevicePathLibCatPrint (Str, L"BBS(%s,%a", Type, Bbs->String);
|
|
} else {
|
|
UefiDevicePathLibCatPrint (Str, L"BBS(0x%x,%a", Bbs->DeviceType, Bbs->String);
|
|
}
|
|
|
|
if (DisplayOnly) {
|
|
UefiDevicePathLibCatPrint (Str, L")");
|
|
return ;
|
|
}
|
|
|
|
UefiDevicePathLibCatPrint (Str, L",0x%x)", Bbs->StatusFlag);
|
|
}
|
|
|
|
/**
|
|
Converts an End-of-Device-Path structure to its string representative.
|
|
|
|
@param Str The string representative of input device.
|
|
@param DevPath The input device path structure.
|
|
@param DisplayOnly If DisplayOnly is TRUE, then the shorter text representation
|
|
of the display node is used, where applicable. If DisplayOnly
|
|
is FALSE, then the longer text representation of the display node
|
|
is used.
|
|
@param AllowShortcuts If AllowShortcuts is TRUE, then the shortcut forms of text
|
|
representation for a device node can be used, where applicable.
|
|
|
|
**/
|
|
VOID
|
|
DevPathToTextEndInstance (
|
|
IN OUT POOL_PRINT *Str,
|
|
IN VOID *DevPath,
|
|
IN BOOLEAN DisplayOnly,
|
|
IN BOOLEAN AllowShortcuts
|
|
)
|
|
{
|
|
UefiDevicePathLibCatPrint (Str, L",");
|
|
}
|
|
|
|
/**
|
|
Converts an unknown device path structure to its string representative.
|
|
|
|
@param Str The string representative of input device.
|
|
@param DevPath The input device path structure.
|
|
@param DisplayOnly If DisplayOnly is TRUE, then the shorter text representation
|
|
of the display node is used, where applicable. If DisplayOnly
|
|
is FALSE, then the longer text representation of the display node
|
|
is used.
|
|
@param AllowShortcuts If AllowShortcuts is TRUE, then the shortcut forms of text
|
|
representation for a device node can be used, where applicable.
|
|
|
|
**/
|
|
VOID
|
|
DevPathToTextNodeUnknown (
|
|
IN OUT POOL_PRINT *Str,
|
|
IN VOID *DevPath,
|
|
IN BOOLEAN DisplayOnly,
|
|
IN BOOLEAN AllowShortcuts
|
|
)
|
|
{
|
|
UefiDevicePathLibCatPrint (Str, L"?");
|
|
}
|
|
|
|
GLOBAL_REMOVE_IF_UNREFERENCED const DEVICE_PATH_TO_TEXT_TABLE mUefiDevicePathLibDevPathToTextTable[] = {
|
|
{HARDWARE_DEVICE_PATH, HW_PCI_DP, DevPathToTextPci },
|
|
{HARDWARE_DEVICE_PATH, HW_PCCARD_DP, DevPathToTextPccard },
|
|
{HARDWARE_DEVICE_PATH, HW_MEMMAP_DP, DevPathToTextMemMap },
|
|
{HARDWARE_DEVICE_PATH, HW_VENDOR_DP, DevPathToTextVendor },
|
|
{HARDWARE_DEVICE_PATH, HW_CONTROLLER_DP, DevPathToTextController },
|
|
{ACPI_DEVICE_PATH, ACPI_DP, DevPathToTextAcpi },
|
|
{ACPI_DEVICE_PATH, ACPI_EXTENDED_DP, DevPathToTextAcpiEx },
|
|
{ACPI_DEVICE_PATH, ACPI_ADR_DP, DevPathToTextAcpiAdr },
|
|
{MESSAGING_DEVICE_PATH, MSG_ATAPI_DP, DevPathToTextAtapi },
|
|
{MESSAGING_DEVICE_PATH, MSG_SCSI_DP, DevPathToTextScsi },
|
|
{MESSAGING_DEVICE_PATH, MSG_FIBRECHANNEL_DP, DevPathToTextFibre },
|
|
{MESSAGING_DEVICE_PATH, MSG_FIBRECHANNELEX_DP, DevPathToTextFibreEx },
|
|
{MESSAGING_DEVICE_PATH, MSG_SASEX_DP, DevPathToTextSasEx },
|
|
{MESSAGING_DEVICE_PATH, MSG_1394_DP, DevPathToText1394 },
|
|
{MESSAGING_DEVICE_PATH, MSG_USB_DP, DevPathToTextUsb },
|
|
{MESSAGING_DEVICE_PATH, MSG_USB_WWID_DP, DevPathToTextUsbWWID },
|
|
{MESSAGING_DEVICE_PATH, MSG_DEVICE_LOGICAL_UNIT_DP, DevPathToTextLogicalUnit },
|
|
{MESSAGING_DEVICE_PATH, MSG_USB_CLASS_DP, DevPathToTextUsbClass },
|
|
{MESSAGING_DEVICE_PATH, MSG_SATA_DP, DevPathToTextSata },
|
|
{MESSAGING_DEVICE_PATH, MSG_I2O_DP, DevPathToTextI2O },
|
|
{MESSAGING_DEVICE_PATH, MSG_MAC_ADDR_DP, DevPathToTextMacAddr },
|
|
{MESSAGING_DEVICE_PATH, MSG_IPv4_DP, DevPathToTextIPv4 },
|
|
{MESSAGING_DEVICE_PATH, MSG_IPv6_DP, DevPathToTextIPv6 },
|
|
{MESSAGING_DEVICE_PATH, MSG_INFINIBAND_DP, DevPathToTextInfiniBand },
|
|
{MESSAGING_DEVICE_PATH, MSG_UART_DP, DevPathToTextUart },
|
|
{MESSAGING_DEVICE_PATH, MSG_VENDOR_DP, DevPathToTextVendor },
|
|
{MESSAGING_DEVICE_PATH, MSG_ISCSI_DP, DevPathToTextiSCSI },
|
|
{MESSAGING_DEVICE_PATH, MSG_VLAN_DP, DevPathToTextVlan },
|
|
{MEDIA_DEVICE_PATH, MEDIA_HARDDRIVE_DP, DevPathToTextHardDrive },
|
|
{MEDIA_DEVICE_PATH, MEDIA_CDROM_DP, DevPathToTextCDROM },
|
|
{MEDIA_DEVICE_PATH, MEDIA_VENDOR_DP, DevPathToTextVendor },
|
|
{MEDIA_DEVICE_PATH, MEDIA_PROTOCOL_DP, DevPathToTextMediaProtocol },
|
|
{MEDIA_DEVICE_PATH, MEDIA_FILEPATH_DP, DevPathToTextFilePath },
|
|
{MEDIA_DEVICE_PATH, MEDIA_PIWG_FW_VOL_DP, DevPathToTextFv },
|
|
{MEDIA_DEVICE_PATH, MEDIA_PIWG_FW_FILE_DP, DevPathToTextFvFile },
|
|
{MEDIA_DEVICE_PATH, MEDIA_RELATIVE_OFFSET_RANGE_DP, DevPathRelativeOffsetRange },
|
|
{BBS_DEVICE_PATH, BBS_BBS_DP, DevPathToTextBBS },
|
|
{END_DEVICE_PATH_TYPE, END_INSTANCE_DEVICE_PATH_SUBTYPE, DevPathToTextEndInstance },
|
|
{0, 0, NULL}
|
|
};
|
|
|
|
/**
|
|
Converts a device node to its string representation.
|
|
|
|
@param DeviceNode A Pointer to the device node to be converted.
|
|
@param DisplayOnly If DisplayOnly is TRUE, then the shorter text representation
|
|
of the display node is used, where applicable. If DisplayOnly
|
|
is FALSE, then the longer text representation of the display node
|
|
is used.
|
|
@param AllowShortcuts If AllowShortcuts is TRUE, then the shortcut forms of text
|
|
representation for a device node can be used, where applicable.
|
|
|
|
@return A pointer to the allocated text representation of the device node or NULL if DeviceNode
|
|
is NULL or there was insufficient memory.
|
|
|
|
**/
|
|
CHAR16 *
|
|
EFIAPI
|
|
UefiDevicePathLibConvertDeviceNodeToText (
|
|
IN CONST EFI_DEVICE_PATH_PROTOCOL *DeviceNode,
|
|
IN BOOLEAN DisplayOnly,
|
|
IN BOOLEAN AllowShortcuts
|
|
)
|
|
{
|
|
POOL_PRINT Str;
|
|
UINTN Index;
|
|
DEVICE_PATH_TO_TEXT ToText;
|
|
|
|
if (DeviceNode == NULL) {
|
|
return NULL;
|
|
}
|
|
|
|
ZeroMem (&Str, sizeof (Str));
|
|
|
|
//
|
|
// Process the device path node
|
|
// If not found, use a generic function
|
|
//
|
|
ToText = DevPathToTextNodeUnknown;
|
|
for (Index = 0; mUefiDevicePathLibDevPathToTextTable[Index].Function != NULL; Index++) {
|
|
if (DevicePathType (DeviceNode) == mUefiDevicePathLibDevPathToTextTable[Index].Type &&
|
|
DevicePathSubType (DeviceNode) == mUefiDevicePathLibDevPathToTextTable[Index].SubType
|
|
) {
|
|
ToText = mUefiDevicePathLibDevPathToTextTable[Index].Function;
|
|
break;
|
|
}
|
|
}
|
|
|
|
//
|
|
// Print this node
|
|
//
|
|
ToText (&Str, (VOID *) DeviceNode, DisplayOnly, AllowShortcuts);
|
|
|
|
ASSERT (Str.Str != NULL);
|
|
return Str.Str;
|
|
}
|
|
|
|
/**
|
|
Converts a device path to its text representation.
|
|
|
|
@param DevicePath A Pointer to the device to be converted.
|
|
@param DisplayOnly If DisplayOnly is TRUE, then the shorter text representation
|
|
of the display node is used, where applicable. If DisplayOnly
|
|
is FALSE, then the longer text representation of the display node
|
|
is used.
|
|
@param AllowShortcuts If AllowShortcuts is TRUE, then the shortcut forms of text
|
|
representation for a device node can be used, where applicable.
|
|
|
|
@return A pointer to the allocated text representation of the device path or
|
|
NULL if DeviceNode is NULL or there was insufficient memory.
|
|
|
|
**/
|
|
CHAR16 *
|
|
EFIAPI
|
|
UefiDevicePathLibConvertDevicePathToText (
|
|
IN CONST EFI_DEVICE_PATH_PROTOCOL *DevicePath,
|
|
IN BOOLEAN DisplayOnly,
|
|
IN BOOLEAN AllowShortcuts
|
|
)
|
|
{
|
|
POOL_PRINT Str;
|
|
EFI_DEVICE_PATH_PROTOCOL *Node;
|
|
EFI_DEVICE_PATH_PROTOCOL *AlignedNode;
|
|
UINTN Index;
|
|
DEVICE_PATH_TO_TEXT ToText;
|
|
|
|
if (DevicePath == NULL) {
|
|
return NULL;
|
|
}
|
|
|
|
ZeroMem (&Str, sizeof (Str));
|
|
|
|
//
|
|
// Process each device path node
|
|
//
|
|
Node = (EFI_DEVICE_PATH_PROTOCOL *) DevicePath;
|
|
while (!IsDevicePathEnd (Node)) {
|
|
//
|
|
// Find the handler to dump this device path node
|
|
// If not found, use a generic function
|
|
//
|
|
ToText = DevPathToTextNodeUnknown;
|
|
for (Index = 0; mUefiDevicePathLibDevPathToTextTable[Index].Function != NULL; Index += 1) {
|
|
|
|
if (DevicePathType (Node) == mUefiDevicePathLibDevPathToTextTable[Index].Type &&
|
|
DevicePathSubType (Node) == mUefiDevicePathLibDevPathToTextTable[Index].SubType
|
|
) {
|
|
ToText = mUefiDevicePathLibDevPathToTextTable[Index].Function;
|
|
break;
|
|
}
|
|
}
|
|
//
|
|
// Put a path separator in if needed
|
|
//
|
|
if ((Str.Count != 0) && (ToText != DevPathToTextEndInstance)) {
|
|
if (Str.Str[Str.Count] != L',') {
|
|
UefiDevicePathLibCatPrint (&Str, L"/");
|
|
}
|
|
}
|
|
|
|
AlignedNode = AllocateCopyPool (DevicePathNodeLength (Node), Node);
|
|
//
|
|
// Print this node of the device path
|
|
//
|
|
ToText (&Str, AlignedNode, DisplayOnly, AllowShortcuts);
|
|
FreePool (AlignedNode);
|
|
|
|
//
|
|
// Next device path node
|
|
//
|
|
Node = NextDevicePathNode (Node);
|
|
}
|
|
|
|
if (Str.Str == NULL) {
|
|
return AllocateZeroPool (sizeof (CHAR16));
|
|
} else {
|
|
return Str.Str;
|
|
}
|
|
}
|