diff options
Diffstat (limited to 'MdePkg/Library/UefiDevicePathLib/DevicePathFromText.c')
| -rw-r--r-- | MdePkg/Library/UefiDevicePathLib/DevicePathFromText.c | 3667 |
1 files changed, 0 insertions, 3667 deletions
diff --git a/MdePkg/Library/UefiDevicePathLib/DevicePathFromText.c b/MdePkg/Library/UefiDevicePathLib/DevicePathFromText.c deleted file mode 100644 index 6a9b389ca5..0000000000 --- a/MdePkg/Library/UefiDevicePathLib/DevicePathFromText.c +++ /dev/null @@ -1,3667 +0,0 @@ -/** @file
- DevicePathFromText protocol as defined in the UEFI 2.0 specification.
-
-Copyright (c) 2013 - 2015, Intel Corporation. All rights reserved.<BR>
-This program and the accompanying materials
-are licensed and made available under the terms and conditions of the BSD License
-which accompanies this distribution. The full text of the license may be found at
-http://opensource.org/licenses/bsd-license.php
-
-THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
-WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
-
-**/
-
-#include "UefiDevicePathLib.h"
-
-/**
-
- Duplicates a string.
-
- @param Src Source string.
-
- @return The duplicated string.
-
-**/
-CHAR16 *
-UefiDevicePathLibStrDuplicate (
- IN CONST CHAR16 *Src
- )
-{
- return AllocateCopyPool (StrSize (Src), Src);
-}
-
-/**
-
- Get parameter in a pair of parentheses follow the given node name.
- For example, given the "Pci(0,1)" and NodeName "Pci", it returns "0,1".
-
- @param Str Device Path Text.
- @param NodeName Name of the node.
-
- @return Parameter text for the node.
-
-**/
-CHAR16 *
-GetParamByNodeName (
- IN CHAR16 *Str,
- IN CHAR16 *NodeName
- )
-{
- CHAR16 *ParamStr;
- CHAR16 *StrPointer;
- UINTN NodeNameLength;
- UINTN ParameterLength;
-
- //
- // Check whether the node name matchs
- //
- NodeNameLength = StrLen (NodeName);
- if (StrnCmp (Str, NodeName, NodeNameLength) != 0) {
- return NULL;
- }
-
- ParamStr = Str + NodeNameLength;
- if (!IS_LEFT_PARENTH (*ParamStr)) {
- return NULL;
- }
-
- //
- // Skip the found '(' and find first occurrence of ')'
- //
- ParamStr++;
- ParameterLength = 0;
- StrPointer = ParamStr;
- while (!IS_NULL (*StrPointer)) {
- if (IS_RIGHT_PARENTH (*StrPointer)) {
- break;
- }
- StrPointer++;
- ParameterLength++;
- }
- if (IS_NULL (*StrPointer)) {
- //
- // ')' not found
- //
- return NULL;
- }
-
- ParamStr = AllocateCopyPool ((ParameterLength + 1) * sizeof (CHAR16), ParamStr);
- if (ParamStr == NULL) {
- return NULL;
- }
- //
- // Terminate the parameter string
- //
- ParamStr[ParameterLength] = L'\0';
-
- return ParamStr;
-}
-
-/**
- Gets current sub-string from a string list, before return
- the list header is moved to next sub-string. The sub-string is separated
- by the specified character. For example, the separator is ',', the string
- list is "2,0,3", it returns "2", the remain list move to "0,3"
-
- @param List A string list separated by the specified separator
- @param Separator The separator character
-
- @return A pointer to the current sub-string
-
-**/
-CHAR16 *
-SplitStr (
- IN OUT CHAR16 **List,
- IN CHAR16 Separator
- )
-{
- CHAR16 *Str;
- CHAR16 *ReturnStr;
-
- Str = *List;
- ReturnStr = Str;
-
- if (IS_NULL (*Str)) {
- return ReturnStr;
- }
-
- //
- // Find first occurrence of the separator
- //
- while (!IS_NULL (*Str)) {
- if (*Str == Separator) {
- break;
- }
- Str++;
- }
-
- if (*Str == Separator) {
- //
- // Find a sub-string, terminate it
- //
- *Str = L'\0';
- Str++;
- }
-
- //
- // Move to next sub-string
- //
- *List = Str;
-
- return ReturnStr;
-}
-
-/**
- Gets the next parameter string from the list.
-
- @param List A string list separated by the specified separator
-
- @return A pointer to the current sub-string
-
-**/
-CHAR16 *
-GetNextParamStr (
- IN OUT CHAR16 **List
- )
-{
- //
- // The separator is comma
- //
- return SplitStr (List, L',');
-}
-
-/**
- Get one device node from entire device path text.
-
- @param DevicePath On input, the current Device Path node; on output, the next device path node
- @param IsInstanceEnd This node is the end of a device path instance
-
- @return A device node text or NULL if no more device node available
-
-**/
-CHAR16 *
-GetNextDeviceNodeStr (
- IN OUT CHAR16 **DevicePath,
- OUT BOOLEAN *IsInstanceEnd
- )
-{
- CHAR16 *Str;
- CHAR16 *ReturnStr;
- UINTN ParenthesesStack;
-
- Str = *DevicePath;
- if (IS_NULL (*Str)) {
- return NULL;
- }
-
- //
- // Skip the leading '/', '(', ')' and ','
- //
- while (!IS_NULL (*Str)) {
- if (!IS_SLASH (*Str) &&
- !IS_COMMA (*Str) &&
- !IS_LEFT_PARENTH (*Str) &&
- !IS_RIGHT_PARENTH (*Str)) {
- break;
- }
- Str++;
- }
-
- ReturnStr = Str;
-
- //
- // Scan for the separator of this device node, '/' or ','
- //
- ParenthesesStack = 0;
- while (!IS_NULL (*Str)) {
- if ((IS_COMMA (*Str) || IS_SLASH (*Str)) && (ParenthesesStack == 0)) {
- break;
- }
-
- if (IS_LEFT_PARENTH (*Str)) {
- ParenthesesStack++;
- } else if (IS_RIGHT_PARENTH (*Str)) {
- ParenthesesStack--;
- }
-
- Str++;
- }
-
- if (ParenthesesStack != 0) {
- //
- // The '(' doesn't pair with ')', invalid device path text
- //
- return NULL;
- }
-
- if (IS_COMMA (*Str)) {
- *IsInstanceEnd = TRUE;
- *Str = L'\0';
- Str++;
- } else {
- *IsInstanceEnd = FALSE;
- if (!IS_NULL (*Str)) {
- *Str = L'\0';
- Str++;
- }
- }
-
- *DevicePath = Str;
-
- return ReturnStr;
-}
-
-
-/**
- Return whether the integer string is a hex string.
-
- @param Str The integer string
-
- @retval TRUE Hex string
- @retval FALSE Decimal string
-
-**/
-BOOLEAN
-IsHexStr (
- IN CHAR16 *Str
- )
-{
- //
- // skip preceeding white space
- //
- while ((*Str != 0) && *Str == L' ') {
- Str ++;
- }
- //
- // skip preceeding zeros
- //
- while ((*Str != 0) && *Str == L'0') {
- Str ++;
- }
-
- return (BOOLEAN) (*Str == L'x' || *Str == L'X');
-}
-
-/**
-
- Convert integer string to uint.
-
- @param Str The integer string. If leading with "0x" or "0X", it's hexadecimal.
-
- @return A UINTN value represented by Str
-
-**/
-UINTN
-Strtoi (
- IN CHAR16 *Str
- )
-{
- if (IsHexStr (Str)) {
- return StrHexToUintn (Str);
- } else {
- return StrDecimalToUintn (Str);
- }
-}
-
-/**
-
- Convert integer string to 64 bit data.
-
- @param Str The integer string. If leading with "0x" or "0X", it's hexadecimal.
- @param Data A pointer to the UINT64 value represented by Str
-
-**/
-VOID
-Strtoi64 (
- IN CHAR16 *Str,
- OUT UINT64 *Data
- )
-{
- if (IsHexStr (Str)) {
- *Data = StrHexToUint64 (Str);
- } else {
- *Data = StrDecimalToUint64 (Str);
- }
-}
-
-/**
- Converts a list of string to a specified buffer.
-
- @param Buf The output buffer that contains the string.
- @param BufferLength The length of the buffer
- @param Str The input string that contains the hex number
-
- @retval EFI_SUCCESS The string was successfully converted to the buffer.
-
-**/
-EFI_STATUS
-StrToBuf (
- OUT UINT8 *Buf,
- IN UINTN BufferLength,
- IN CHAR16 *Str
- )
-{
- UINTN Index;
- UINTN StrLength;
- UINT8 Digit;
- UINT8 Byte;
-
- Digit = 0;
-
- //
- // Two hex char make up one byte
- //
- StrLength = BufferLength * sizeof (CHAR16);
-
- for(Index = 0; Index < StrLength; Index++, Str++) {
-
- if ((*Str >= L'a') && (*Str <= L'f')) {
- Digit = (UINT8) (*Str - L'a' + 0x0A);
- } else if ((*Str >= L'A') && (*Str <= L'F')) {
- Digit = (UINT8) (*Str - L'A' + 0x0A);
- } else if ((*Str >= L'0') && (*Str <= L'9')) {
- Digit = (UINT8) (*Str - L'0');
- } else {
- return EFI_INVALID_PARAMETER;
- }
-
- //
- // For odd characters, write the upper nibble for each buffer byte,
- // and for even characters, the lower nibble.
- //
- if ((Index & 1) == 0) {
- Byte = (UINT8) (Digit << 4);
- } else {
- Byte = Buf[Index / 2];
- Byte &= 0xF0;
- Byte = (UINT8) (Byte | Digit);
- }
-
- Buf[Index / 2] = Byte;
- }
-
- return EFI_SUCCESS;
-}
-
-/**
- Converts a string to GUID value.
- Guid Format is xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx
-
- @param Str The registry format GUID string that contains the GUID value.
- @param Guid A pointer to the converted GUID value.
-
- @retval EFI_SUCCESS The GUID string was successfully converted to the GUID value.
- @retval EFI_UNSUPPORTED The input string is not in registry format.
- @return others Some error occurred when converting part of GUID value.
-
-**/
-EFI_STATUS
-StrToGuid (
- IN CHAR16 *Str,
- OUT EFI_GUID *Guid
- )
-{
- //
- // Get the first UINT32 data
- //
- Guid->Data1 = (UINT32) StrHexToUint64 (Str);
- while (!IS_HYPHEN (*Str) && !IS_NULL (*Str)) {
- Str ++;
- }
-
- if (IS_HYPHEN (*Str)) {
- Str++;
- } else {
- return EFI_UNSUPPORTED;
- }
-
- //
- // Get the second UINT16 data
- //
- Guid->Data2 = (UINT16) StrHexToUint64 (Str);
- while (!IS_HYPHEN (*Str) && !IS_NULL (*Str)) {
- Str ++;
- }
-
- if (IS_HYPHEN (*Str)) {
- Str++;
- } else {
- return EFI_UNSUPPORTED;
- }
-
- //
- // Get the third UINT16 data
- //
- Guid->Data3 = (UINT16) StrHexToUint64 (Str);
- while (!IS_HYPHEN (*Str) && !IS_NULL (*Str)) {
- Str ++;
- }
-
- if (IS_HYPHEN (*Str)) {
- Str++;
- } else {
- return EFI_UNSUPPORTED;
- }
-
- //
- // Get the following 8 bytes data
- //
- StrToBuf (&Guid->Data4[0], 2, Str);
- //
- // Skip 2 byte hex chars
- //
- Str += 2 * 2;
-
- if (IS_HYPHEN (*Str)) {
- Str++;
- } else {
- return EFI_UNSUPPORTED;
- }
- StrToBuf (&Guid->Data4[2], 6, Str);
-
- return EFI_SUCCESS;
-}
-
-/**
- Converts a string to IPv4 address
-
- @param Str A string representation of IPv4 address.
- @param IPv4Addr A pointer to the converted IPv4 address.
-
-**/
-VOID
-StrToIPv4Addr (
- IN OUT CHAR16 **Str,
- OUT EFI_IPv4_ADDRESS *IPv4Addr
- )
-{
- UINTN Index;
-
- for (Index = 0; Index < 4; Index++) {
- IPv4Addr->Addr[Index] = (UINT8) Strtoi (SplitStr (Str, L'.'));
- }
-}
-
-/**
- Converts a string to IPv4 address
-
- @param Str A string representation of IPv6 address.
- @param IPv6Addr A pointer to the converted IPv6 address.
-
-**/
-VOID
-StrToIPv6Addr (
- IN OUT CHAR16 **Str,
- OUT EFI_IPv6_ADDRESS *IPv6Addr
- )
-{
- UINTN Index;
- UINT16 Data;
-
- for (Index = 0; Index < 8; Index++) {
- Data = (UINT16) StrHexToUintn (SplitStr (Str, L':'));
- IPv6Addr->Addr[Index * 2] = (UINT8) (Data >> 8);
- IPv6Addr->Addr[Index * 2 + 1] = (UINT8) (Data & 0xff);
- }
-}
-
-/**
- Converts a Unicode string to ASCII string.
-
- @param Str The equivalent Unicode string
- @param AsciiStr On input, it points to destination ASCII string buffer; on output, it points
- to the next ASCII string next to it
-
-**/
-VOID
-StrToAscii (
- IN CHAR16 *Str,
- IN OUT CHAR8 **AsciiStr
- )
-{
- CHAR8 *Dest;
-
- Dest = *AsciiStr;
- while (!IS_NULL (*Str)) {
- *(Dest++) = (CHAR8) *(Str++);
- }
- *Dest = 0;
-
- //
- // Return the string next to it
- //
- *AsciiStr = Dest + 1;
-}
-
-/**
- Converts a generic text device path node to device path structure.
-
- @param Type The type of the device path node.
- @param TextDeviceNode The input text device path node.
-
- @return A pointer to device path structure.
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromTextGenericPath (
- IN UINT8 Type,
- IN CHAR16 *TextDeviceNode
- )
-{
- EFI_DEVICE_PATH_PROTOCOL *Node;
- CHAR16 *SubtypeStr;
- CHAR16 *DataStr;
- UINTN DataLength;
-
- SubtypeStr = GetNextParamStr (&TextDeviceNode);
- DataStr = GetNextParamStr (&TextDeviceNode);
-
- if (DataStr == NULL) {
- DataLength = 0;
- } else {
- DataLength = StrLen (DataStr) / 2;
- }
- Node = CreateDeviceNode (
- Type,
- (UINT8) Strtoi (SubtypeStr),
- (UINT16) (sizeof (EFI_DEVICE_PATH_PROTOCOL) + DataLength)
- );
-
- if (DataLength != 0) {
- StrToBuf ((UINT8 *) (Node + 1), DataLength, DataStr);
- }
- return Node;
-}
-
-/**
- Converts a generic text device path node to device path structure.
-
- @param TextDeviceNode The input Text device path node.
-
- @return A pointer to device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromTextPath (
- IN CHAR16 *TextDeviceNode
- )
-{
- CHAR16 *TypeStr;
-
- TypeStr = GetNextParamStr (&TextDeviceNode);
-
- return DevPathFromTextGenericPath ((UINT8) Strtoi (TypeStr), TextDeviceNode);
-}
-
-/**
- Converts a generic hardware text device path node to Hardware device path structure.
-
- @param TextDeviceNode The input Text device path node.
-
- @return A pointer to Hardware device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromTextHardwarePath (
- IN CHAR16 *TextDeviceNode
- )
-{
- return DevPathFromTextGenericPath (HARDWARE_DEVICE_PATH, TextDeviceNode);
-}
-
-/**
- Converts a text device path node to Hardware PCI device path structure.
-
- @param TextDeviceNode The input Text device path node.
-
- @return A pointer to Hardware PCI device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromTextPci (
- IN CHAR16 *TextDeviceNode
- )
-{
- CHAR16 *FunctionStr;
- CHAR16 *DeviceStr;
- PCI_DEVICE_PATH *Pci;
-
- DeviceStr = GetNextParamStr (&TextDeviceNode);
- FunctionStr = GetNextParamStr (&TextDeviceNode);
- Pci = (PCI_DEVICE_PATH *) CreateDeviceNode (
- HARDWARE_DEVICE_PATH,
- HW_PCI_DP,
- (UINT16) sizeof (PCI_DEVICE_PATH)
- );
-
- Pci->Function = (UINT8) Strtoi (FunctionStr);
- Pci->Device = (UINT8) Strtoi (DeviceStr);
-
- return (EFI_DEVICE_PATH_PROTOCOL *) Pci;
-}
-
-/**
- Converts a text device path node to Hardware PC card device path structure.
-
- @param TextDeviceNode The input Text device path node.
-
- @return A pointer to Hardware PC card device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromTextPcCard (
- IN CHAR16 *TextDeviceNode
- )
-{
- CHAR16 *FunctionNumberStr;
- PCCARD_DEVICE_PATH *Pccard;
-
- FunctionNumberStr = GetNextParamStr (&TextDeviceNode);
- Pccard = (PCCARD_DEVICE_PATH *) CreateDeviceNode (
- HARDWARE_DEVICE_PATH,
- HW_PCCARD_DP,
- (UINT16) sizeof (PCCARD_DEVICE_PATH)
- );
-
- Pccard->FunctionNumber = (UINT8) Strtoi (FunctionNumberStr);
-
- return (EFI_DEVICE_PATH_PROTOCOL *) Pccard;
-}
-
-/**
- Converts a text device path node to Hardware memory map device path structure.
-
- @param TextDeviceNode The input Text device path node.
-
- @return A pointer to Hardware memory map device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromTextMemoryMapped (
- IN CHAR16 *TextDeviceNode
- )
-{
- CHAR16 *MemoryTypeStr;
- CHAR16 *StartingAddressStr;
- CHAR16 *EndingAddressStr;
- MEMMAP_DEVICE_PATH *MemMap;
-
- MemoryTypeStr = GetNextParamStr (&TextDeviceNode);
- StartingAddressStr = GetNextParamStr (&TextDeviceNode);
- EndingAddressStr = GetNextParamStr (&TextDeviceNode);
- MemMap = (MEMMAP_DEVICE_PATH *) CreateDeviceNode (
- HARDWARE_DEVICE_PATH,
- HW_MEMMAP_DP,
- (UINT16) sizeof (MEMMAP_DEVICE_PATH)
- );
-
- MemMap->MemoryType = (UINT32) Strtoi (MemoryTypeStr);
- Strtoi64 (StartingAddressStr, &MemMap->StartingAddress);
- Strtoi64 (EndingAddressStr, &MemMap->EndingAddress);
-
- return (EFI_DEVICE_PATH_PROTOCOL *) MemMap;
-}
-
-/**
- Converts a text device path node to Vendor device path structure based on the input Type
- and SubType.
-
- @param TextDeviceNode The input Text device path node.
- @param Type The type of device path node.
- @param SubType The subtype of device path node.
-
- @return A pointer to the newly-created Vendor device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-ConvertFromTextVendor (
- IN CHAR16 *TextDeviceNode,
- IN UINT8 Type,
- IN UINT8 SubType
- )
-{
- CHAR16 *GuidStr;
- CHAR16 *DataStr;
- UINTN Length;
- VENDOR_DEVICE_PATH *Vendor;
-
- GuidStr = GetNextParamStr (&TextDeviceNode);
-
- DataStr = GetNextParamStr (&TextDeviceNode);
- Length = StrLen (DataStr);
- //
- // Two hex characters make up 1 buffer byte
- //
- Length = (Length + 1) / 2;
-
- Vendor = (VENDOR_DEVICE_PATH *) CreateDeviceNode (
- Type,
- SubType,
- (UINT16) (sizeof (VENDOR_DEVICE_PATH) + Length)
- );
-
- StrToGuid (GuidStr, &Vendor->Guid);
- StrToBuf (((UINT8 *) Vendor) + sizeof (VENDOR_DEVICE_PATH), Length, DataStr);
-
- return (EFI_DEVICE_PATH_PROTOCOL *) Vendor;
-}
-
-/**
- Converts a text device path node to Vendor Hardware device path structure.
-
- @param TextDeviceNode The input Text device path node.
-
- @return A pointer to the newly-created Vendor Hardware device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromTextVenHw (
- IN CHAR16 *TextDeviceNode
- )
-{
- return ConvertFromTextVendor (
- TextDeviceNode,
- HARDWARE_DEVICE_PATH,
- HW_VENDOR_DP
- );
-}
-
-/**
- Converts a text device path node to Hardware Controller device path structure.
-
- @param TextDeviceNode The input Text device path node.
-
- @return A pointer to the newly-created Hardware Controller device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromTextCtrl (
- IN CHAR16 *TextDeviceNode
- )
-{
- CHAR16 *ControllerStr;
- CONTROLLER_DEVICE_PATH *Controller;
-
- ControllerStr = GetNextParamStr (&TextDeviceNode);
- Controller = (CONTROLLER_DEVICE_PATH *) CreateDeviceNode (
- HARDWARE_DEVICE_PATH,
- HW_CONTROLLER_DP,
- (UINT16) sizeof (CONTROLLER_DEVICE_PATH)
- );
- Controller->ControllerNumber = (UINT32) Strtoi (ControllerStr);
-
- return (EFI_DEVICE_PATH_PROTOCOL *) Controller;
-}
-
-/**
- Converts a text device path node to BMC device path structure.
-
- @param TextDeviceNode The input Text device path node.
-
- @return A pointer to the newly-created BMC device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromTextBmc (
- IN CHAR16 *TextDeviceNode
- )
-{
- CHAR16 *InterfaceTypeStr;
- CHAR16 *BaseAddressStr;
- BMC_DEVICE_PATH *BmcDp;
-
- InterfaceTypeStr = GetNextParamStr (&TextDeviceNode);
- BaseAddressStr = GetNextParamStr (&TextDeviceNode);
- BmcDp = (BMC_DEVICE_PATH *) CreateDeviceNode (
- HARDWARE_DEVICE_PATH,
- HW_BMC_DP,
- (UINT16) sizeof (BMC_DEVICE_PATH)
- );
-
- BmcDp->InterfaceType = (UINT8) Strtoi (InterfaceTypeStr);
- WriteUnaligned64 (
- (UINT64 *) (&BmcDp->BaseAddress),
- StrHexToUint64 (BaseAddressStr)
- );
-
- return (EFI_DEVICE_PATH_PROTOCOL *) BmcDp;
-}
-
-/**
- Converts a generic ACPI text device path node to ACPI device path structure.
-
- @param TextDeviceNode The input Text device path node.
-
- @return A pointer to ACPI device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromTextAcpiPath (
- IN CHAR16 *TextDeviceNode
- )
-{
- return DevPathFromTextGenericPath (ACPI_DEVICE_PATH, TextDeviceNode);
-}
-
-/**
- Converts a string to EisaId.
-
- @param Text The input string.
-
- @return UINT32 EISA ID.
-**/
-UINT32
-EisaIdFromText (
- IN CHAR16 *Text
- )
-{
- return (((Text[0] - 'A' + 1) & 0x1f) << 10)
- + (((Text[1] - 'A' + 1) & 0x1f) << 5)
- + (((Text[2] - 'A' + 1) & 0x1f) << 0)
- + (UINT32) (StrHexToUintn (&Text[3]) << 16)
- ;
-}
-
-/**
- Converts a text device path node to ACPI HID device path structure.
-
- @param TextDeviceNode The input Text device path node.
-
- @return A pointer to the newly-created ACPI HID device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromTextAcpi (
- IN CHAR16 *TextDeviceNode
- )
-{
- CHAR16 *HIDStr;
- CHAR16 *UIDStr;
- ACPI_HID_DEVICE_PATH *Acpi;
-
- HIDStr = GetNextParamStr (&TextDeviceNode);
- UIDStr = GetNextParamStr (&TextDeviceNode);
- Acpi = (ACPI_HID_DEVICE_PATH *) CreateDeviceNode (
- ACPI_DEVICE_PATH,
- ACPI_DP,
- (UINT16) sizeof (ACPI_HID_DEVICE_PATH)
- );
-
- Acpi->HID = EisaIdFromText (HIDStr);
- Acpi->UID = (UINT32) Strtoi (UIDStr);
-
- return (EFI_DEVICE_PATH_PROTOCOL *) Acpi;
-}
-
-/**
- Converts a text device path node to ACPI HID device path structure.
-
- @param TextDeviceNode The input Text device path node.
- @param PnPId The input plug and play identification.
-
- @return A pointer to the newly-created ACPI HID device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-ConvertFromTextAcpi (
- IN CHAR16 *TextDeviceNode,
- IN UINT32 PnPId
- )
-{
- CHAR16 *UIDStr;
- ACPI_HID_DEVICE_PATH *Acpi;
-
- UIDStr = GetNextParamStr (&TextDeviceNode);
- Acpi = (ACPI_HID_DEVICE_PATH *) CreateDeviceNode (
- ACPI_DEVICE_PATH,
- ACPI_DP,
- (UINT16) sizeof (ACPI_HID_DEVICE_PATH)
- );
-
- Acpi->HID = EFI_PNP_ID (PnPId);
- Acpi->UID = (UINT32) Strtoi (UIDStr);
-
- return (EFI_DEVICE_PATH_PROTOCOL *) Acpi;
-}
-
-/**
- Converts a text device path node to PCI root device path structure.
-
- @param TextDeviceNode The input Text device path node.
-
- @return A pointer to the newly-created PCI root device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromTextPciRoot (
- IN CHAR16 *TextDeviceNode
- )
-{
- return ConvertFromTextAcpi (TextDeviceNode, 0x0a03);
-}
-
-/**
- Converts a text device path node to PCIE root device path structure.
-
- @param TextDeviceNode The input Text device path node.
-
- @return A pointer to the newly-created PCIE root device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromTextPcieRoot (
- IN CHAR16 *TextDeviceNode
- )
-{
- return ConvertFromTextAcpi (TextDeviceNode, 0x0a08);
-}
-
-/**
- Converts a text device path node to Floppy device path structure.
-
- @param TextDeviceNode The input Text device path node.
-
- @return A pointer to the newly-created Floppy device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromTextFloppy (
- IN CHAR16 *TextDeviceNode
- )
-{
- return ConvertFromTextAcpi (TextDeviceNode, 0x0604);
-}
-
-/**
- Converts a text device path node to Keyboard device path structure.
-
- @param TextDeviceNode The input Text device path node.
-
- @return A pointer to the newly-created Keyboard device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromTextKeyboard (
- IN CHAR16 *TextDeviceNode
- )
-{
- return ConvertFromTextAcpi (TextDeviceNode, 0x0301);
-}
-
-/**
- Converts a text device path node to Serial device path structure.
-
- @param TextDeviceNode The input Text device path node.
-
- @return A pointer to the newly-created Serial device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromTextSerial (
- IN CHAR16 *TextDeviceNode
- )
-{
- return ConvertFromTextAcpi (TextDeviceNode, 0x0501);
-}
-
-/**
- Converts a text device path node to Parallel Port device path structure.
-
- @param TextDeviceNode The input Text device path node.
-
- @return A pointer to the newly-created Parallel Port device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromTextParallelPort (
- IN CHAR16 *TextDeviceNode
- )
-{
- return ConvertFromTextAcpi (TextDeviceNode, 0x0401);
-}
-
-/**
- Converts a text device path node to ACPI extension device path structure.
-
- @param TextDeviceNode The input Text device path node.
-
- @return A pointer to the newly-created ACPI extension device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromTextAcpiEx (
- IN CHAR16 *TextDeviceNode
- )
-{
- CHAR16 *HIDStr;
- CHAR16 *CIDStr;
- CHAR16 *UIDStr;
- CHAR16 *HIDSTRStr;
- CHAR16 *CIDSTRStr;
- CHAR16 *UIDSTRStr;
- CHAR8 *AsciiStr;
- UINT16 Length;
- ACPI_EXTENDED_HID_DEVICE_PATH *AcpiEx;
-
- HIDStr = GetNextParamStr (&TextDeviceNode);
- CIDStr = GetNextParamStr (&TextDeviceNode);
- UIDStr = GetNextParamStr (&TextDeviceNode);
- HIDSTRStr = GetNextParamStr (&TextDeviceNode);
- CIDSTRStr = GetNextParamStr (&TextDeviceNode);
- UIDSTRStr = GetNextParamStr (&TextDeviceNode);
-
- Length = (UINT16) (sizeof (ACPI_EXTENDED_HID_DEVICE_PATH) + StrLen (HIDSTRStr) + 1);
- Length = (UINT16) (Length + StrLen (UIDSTRStr) + 1);
- Length = (UINT16) (Length + StrLen (CIDSTRStr) + 1);
- AcpiEx = (ACPI_EXTENDED_HID_DEVICE_PATH *) CreateDeviceNode (
- ACPI_DEVICE_PATH,
- ACPI_EXTENDED_DP,
- Length
- );
-
- AcpiEx->HID = EisaIdFromText (HIDStr);
- AcpiEx->CID = EisaIdFromText (CIDStr);
- AcpiEx->UID = (UINT32) Strtoi (UIDStr);
-
- AsciiStr = (CHAR8 *) ((UINT8 *)AcpiEx + sizeof (ACPI_EXTENDED_HID_DEVICE_PATH));
- StrToAscii (HIDSTRStr, &AsciiStr);
- StrToAscii (UIDSTRStr, &AsciiStr);
- StrToAscii (CIDSTRStr, &AsciiStr);
-
- return (EFI_DEVICE_PATH_PROTOCOL *) AcpiEx;
-}
-
-/**
- Converts a text device path node to ACPI extension device path structure.
-
- @param TextDeviceNode The input Text device path node.
-
- @return A pointer to the newly-created ACPI extension device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromTextAcpiExp (
- IN CHAR16 *TextDeviceNode
- )
-{
- CHAR16 *HIDStr;
- CHAR16 *CIDStr;
- CHAR16 *UIDSTRStr;
- CHAR8 *AsciiStr;
- UINT16 Length;
- ACPI_EXTENDED_HID_DEVICE_PATH *AcpiEx;
-
- HIDStr = GetNextParamStr (&TextDeviceNode);
- CIDStr = GetNextParamStr (&TextDeviceNode);
- UIDSTRStr = GetNextParamStr (&TextDeviceNode);
- Length = (UINT16) (sizeof (ACPI_EXTENDED_HID_DEVICE_PATH) + StrLen (UIDSTRStr) + 3);
- AcpiEx = (ACPI_EXTENDED_HID_DEVICE_PATH *) CreateDeviceNode (
- ACPI_DEVICE_PATH,
- ACPI_EXTENDED_DP,
- Length
- );
-
- AcpiEx->HID = EisaIdFromText (HIDStr);
- AcpiEx->CID = EisaIdFromText (CIDStr);
- AcpiEx->UID = 0;
-
- AsciiStr = (CHAR8 *) ((UINT8 *)AcpiEx + sizeof (ACPI_EXTENDED_HID_DEVICE_PATH));
- //
- // HID string is NULL
- //
- *AsciiStr = '\0';
- //
- // Convert UID string
- //
- AsciiStr++;
- StrToAscii (UIDSTRStr, &AsciiStr);
- //
- // CID string is NULL
- //
- *AsciiStr = '\0';
-
- return (EFI_DEVICE_PATH_PROTOCOL *) AcpiEx;
-}
-
-/**
- Converts a text device path node to ACPI _ADR device path structure.
-
- @param TextDeviceNode The input Text device path node.
-
- @return A pointer to the newly-created ACPI _ADR device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromTextAcpiAdr (
- IN CHAR16 *TextDeviceNode
- )
-{
- CHAR16 *DisplayDeviceStr;
- ACPI_ADR_DEVICE_PATH *AcpiAdr;
- UINTN Index;
- UINTN Length;
-
- AcpiAdr = (ACPI_ADR_DEVICE_PATH *) CreateDeviceNode (
- ACPI_DEVICE_PATH,
- ACPI_ADR_DP,
- (UINT16) sizeof (ACPI_ADR_DEVICE_PATH)
- );
- ASSERT (AcpiAdr != NULL);
-
- for (Index = 0; ; Index++) {
- DisplayDeviceStr = GetNextParamStr (&TextDeviceNode);
- if (IS_NULL (*DisplayDeviceStr)) {
- break;
- }
- if (Index > 0) {
- Length = DevicePathNodeLength (AcpiAdr);
- AcpiAdr = ReallocatePool (
- Length,
- Length + sizeof (UINT32),
- AcpiAdr
- );
- ASSERT (AcpiAdr != NULL);
- SetDevicePathNodeLength (AcpiAdr, Length + sizeof (UINT32));
- }
-
- (&AcpiAdr->ADR)[Index] = (UINT32) Strtoi (DisplayDeviceStr);
- }
-
- return (EFI_DEVICE_PATH_PROTOCOL *) AcpiAdr;
-}
-
-/**
- Converts a generic messaging text device path node to messaging device path structure.
-
- @param TextDeviceNode The input Text device path node.
-
- @return A pointer to messaging device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromTextMsg (
- IN CHAR16 *TextDeviceNode
- )
-{
- return DevPathFromTextGenericPath (MESSAGING_DEVICE_PATH, TextDeviceNode);
-}
-
-/**
- Converts a text device path node to Parallel Port device path structure.
-
- @param TextDeviceNode The input Text device path node.
-
- @return A pointer to the newly-created Parallel Port device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromTextAta (
-IN CHAR16 *TextDeviceNode
-)
-{
- CHAR16 *PrimarySecondaryStr;
- CHAR16 *SlaveMasterStr;
- CHAR16 *LunStr;
- ATAPI_DEVICE_PATH *Atapi;
-
- Atapi = (ATAPI_DEVICE_PATH *) CreateDeviceNode (
- MESSAGING_DEVICE_PATH,
- MSG_ATAPI_DP,
- (UINT16) sizeof (ATAPI_DEVICE_PATH)
- );
-
- PrimarySecondaryStr = GetNextParamStr (&TextDeviceNode);
- SlaveMasterStr = GetNextParamStr (&TextDeviceNode);
- LunStr = GetNextParamStr (&TextDeviceNode);
-
- if (StrCmp (PrimarySecondaryStr, L"Primary") == 0) {
- Atapi->PrimarySecondary = 0;
- } else if (StrCmp (PrimarySecondaryStr, L"Secondary") == 0) {
- Atapi->PrimarySecondary = 1;
- } else {
- Atapi->PrimarySecondary = (UINT8) Strtoi (PrimarySecondaryStr);
- }
- if (StrCmp (SlaveMasterStr, L"Master") == 0) {
- Atapi->SlaveMaster = 0;
- } else if (StrCmp (SlaveMasterStr, L"Slave") == 0) {
- Atapi->SlaveMaster = 1;
- } else {
- Atapi->SlaveMaster = (UINT8) Strtoi (SlaveMasterStr);
- }
-
- Atapi->Lun = (UINT16) Strtoi (LunStr);
-
- return (EFI_DEVICE_PATH_PROTOCOL *) Atapi;
-}
-
-/**
- Converts a text device path node to SCSI device path structure.
-
- @param TextDeviceNode The input Text device path node.
-
- @return A pointer to the newly-created SCSI device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromTextScsi (
- IN CHAR16 *TextDeviceNode
- )
-{
- CHAR16 *PunStr;
- CHAR16 *LunStr;
- SCSI_DEVICE_PATH *Scsi;
-
- PunStr = GetNextParamStr (&TextDeviceNode);
- LunStr = GetNextParamStr (&TextDeviceNode);
- Scsi = (SCSI_DEVICE_PATH *) CreateDeviceNode (
- MESSAGING_DEVICE_PATH,
- MSG_SCSI_DP,
- (UINT16) sizeof (SCSI_DEVICE_PATH)
- );
-
- Scsi->Pun = (UINT16) Strtoi (PunStr);
- Scsi->Lun = (UINT16) Strtoi (LunStr);
-
- return (EFI_DEVICE_PATH_PROTOCOL *) Scsi;
-}
-
-/**
- Converts a text device path node to Fibre device path structure.
-
- @param TextDeviceNode The input Text device path node.
-
- @return A pointer to the newly-created Fibre device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromTextFibre (
- IN CHAR16 *TextDeviceNode
- )
-{
- CHAR16 *WWNStr;
- CHAR16 *LunStr;
- FIBRECHANNEL_DEVICE_PATH *Fibre;
-
- WWNStr = GetNextParamStr (&TextDeviceNode);
- LunStr = GetNextParamStr (&TextDeviceNode);
- Fibre = (FIBRECHANNEL_DEVICE_PATH *) CreateDeviceNode (
- MESSAGING_DEVICE_PATH,
- MSG_FIBRECHANNEL_DP,
- (UINT16) sizeof (FIBRECHANNEL_DEVICE_PATH)
- );
-
- Fibre->Reserved = 0;
- Strtoi64 (WWNStr, &Fibre->WWN);
- Strtoi64 (LunStr, &Fibre->Lun);
-
- return (EFI_DEVICE_PATH_PROTOCOL *) Fibre;
-}
-
-/**
- Converts a text device path node to FibreEx device path structure.
-
- @param TextDeviceNode The input Text device path node.
-
- @return A pointer to the newly-created FibreEx device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromTextFibreEx (
- IN CHAR16 *TextDeviceNode
- )
-{
- CHAR16 *WWNStr;
- CHAR16 *LunStr;
- FIBRECHANNELEX_DEVICE_PATH *FibreEx;
-
- WWNStr = GetNextParamStr (&TextDeviceNode);
- LunStr = GetNextParamStr (&TextDeviceNode);
- FibreEx = (FIBRECHANNELEX_DEVICE_PATH *) CreateDeviceNode (
- MESSAGING_DEVICE_PATH,
- MSG_FIBRECHANNELEX_DP,
- (UINT16) sizeof (FIBRECHANNELEX_DEVICE_PATH)
- );
-
- FibreEx->Reserved = 0;
- Strtoi64 (WWNStr, (UINT64 *) (&FibreEx->WWN));
- Strtoi64 (LunStr, (UINT64 *) (&FibreEx->Lun));
-
- *(UINT64 *) (&FibreEx->WWN) = SwapBytes64 (*(UINT64 *) (&FibreEx->WWN));
- *(UINT64 *) (&FibreEx->Lun) = SwapBytes64 (*(UINT64 *) (&FibreEx->Lun));
-
- return (EFI_DEVICE_PATH_PROTOCOL *) FibreEx;
-}
-
-/**
- Converts a text device path node to 1394 device path structure.
-
- @param TextDeviceNode The input Text device path node.
-
- @return A pointer to the newly-created 1394 device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromText1394 (
- IN CHAR16 *TextDeviceNode
- )
-{
- CHAR16 *GuidStr;
- F1394_DEVICE_PATH *F1394DevPath;
-
- GuidStr = GetNextParamStr (&TextDeviceNode);
- F1394DevPath = (F1394_DEVICE_PATH *) CreateDeviceNode (
- MESSAGING_DEVICE_PATH,
- MSG_1394_DP,
- (UINT16) sizeof (F1394_DEVICE_PATH)
- );
-
- F1394DevPath->Reserved = 0;
- F1394DevPath->Guid = StrHexToUint64 (GuidStr);
-
- return (EFI_DEVICE_PATH_PROTOCOL *) F1394DevPath;
-}
-
-/**
- Converts a text device path node to USB device path structure.
-
- @param TextDeviceNode The input Text device path node.
-
- @return A pointer to the newly-created USB device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromTextUsb (
- IN CHAR16 *TextDeviceNode
- )
-{
- CHAR16 *PortStr;
- CHAR16 *InterfaceStr;
- USB_DEVICE_PATH *Usb;
-
- PortStr = GetNextParamStr (&TextDeviceNode);
- InterfaceStr = GetNextParamStr (&TextDeviceNode);
- Usb = (USB_DEVICE_PATH *) CreateDeviceNode (
- MESSAGING_DEVICE_PATH,
- MSG_USB_DP,
- (UINT16) sizeof (USB_DEVICE_PATH)
- );
-
- Usb->ParentPortNumber = (UINT8) Strtoi (PortStr);
- Usb->InterfaceNumber = (UINT8) Strtoi (InterfaceStr);
-
- return (EFI_DEVICE_PATH_PROTOCOL *) Usb;
-}
-
-/**
- Converts a text device path node to I20 device path structure.
-
- @param TextDeviceNode The input Text device path node.
-
- @return A pointer to the newly-created I20 device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromTextI2O (
- IN CHAR16 *TextDeviceNode
- )
-{
- CHAR16 *TIDStr;
- I2O_DEVICE_PATH *I2ODevPath;
-
- TIDStr = GetNextParamStr (&TextDeviceNode);
- I2ODevPath = (I2O_DEVICE_PATH *) CreateDeviceNode (
- MESSAGING_DEVICE_PATH,
- MSG_I2O_DP,
- (UINT16) sizeof (I2O_DEVICE_PATH)
- );
-
- I2ODevPath->Tid = (UINT32) Strtoi (TIDStr);
-
- return (EFI_DEVICE_PATH_PROTOCOL *) I2ODevPath;
-}
-
-/**
- Converts a text device path node to Infini Band device path structure.
-
- @param TextDeviceNode The input Text device path node.
-
- @return A pointer to the newly-created Infini Band device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromTextInfiniband (
- IN CHAR16 *TextDeviceNode
- )
-{
- CHAR16 *FlagsStr;
- CHAR16 *GuidStr;
- CHAR16 *SidStr;
- CHAR16 *TidStr;
- CHAR16 *DidStr;
- EFI_GUID PortGid;
- INFINIBAND_DEVICE_PATH *InfiniBand;
-
- FlagsStr = GetNextParamStr (&TextDeviceNode);
- GuidStr = GetNextParamStr (&TextDeviceNode);
- SidStr = GetNextParamStr (&TextDeviceNode);
- TidStr = GetNextParamStr (&TextDeviceNode);
- DidStr = GetNextParamStr (&TextDeviceNode);
- InfiniBand = (INFINIBAND_DEVICE_PATH *) CreateDeviceNode (
- MESSAGING_DEVICE_PATH,
- MSG_INFINIBAND_DP,
- (UINT16) sizeof (INFINIBAND_DEVICE_PATH)
- );
-
- InfiniBand->ResourceFlags = (UINT32) Strtoi (FlagsStr);
- StrToGuid (GuidStr, &PortGid);
- CopyMem (InfiniBand->PortGid, &PortGid, sizeof (EFI_GUID));
- Strtoi64 (SidStr, &InfiniBand->ServiceId);
- Strtoi64 (TidStr, &InfiniBand->TargetPortId);
- Strtoi64 (DidStr, &InfiniBand->DeviceId);
-
- return (EFI_DEVICE_PATH_PROTOCOL *) InfiniBand;
-}
-
-/**
- Converts a text device path node to Vendor-Defined Messaging device path structure.
-
- @param TextDeviceNode The input Text device path node.
-
- @return A pointer to the newly-created Vendor-Defined Messaging device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromTextVenMsg (
- IN CHAR16 *TextDeviceNode
- )
-{
- return ConvertFromTextVendor (
- TextDeviceNode,
- MESSAGING_DEVICE_PATH,
- MSG_VENDOR_DP
- );
-}
-
-/**
- Converts a text device path node to Vendor defined PC-ANSI device path structure.
-
- @param TextDeviceNode The input Text device path node.
-
- @return A pointer to the newly-created Vendor defined PC-ANSI device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromTextVenPcAnsi (
- IN CHAR16 *TextDeviceNode
- )
-{
- VENDOR_DEVICE_PATH *Vendor;
-
- Vendor = (VENDOR_DEVICE_PATH *) CreateDeviceNode (
- MESSAGING_DEVICE_PATH,
- MSG_VENDOR_DP,
- (UINT16) sizeof (VENDOR_DEVICE_PATH));
- CopyGuid (&Vendor->Guid, &gEfiPcAnsiGuid);
-
- return (EFI_DEVICE_PATH_PROTOCOL *) Vendor;
-}
-
-/**
- Converts a text device path node to Vendor defined VT100 device path structure.
-
- @param TextDeviceNode The input Text device path node.
-
- @return A pointer to the newly-created Vendor defined VT100 device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromTextVenVt100 (
- IN CHAR16 *TextDeviceNode
- )
-{
- VENDOR_DEVICE_PATH *Vendor;
-
- Vendor = (VENDOR_DEVICE_PATH *) CreateDeviceNode (
- MESSAGING_DEVICE_PATH,
- MSG_VENDOR_DP,
- (UINT16) sizeof (VENDOR_DEVICE_PATH));
- CopyGuid (&Vendor->Guid, &gEfiVT100Guid);
-
- return (EFI_DEVICE_PATH_PROTOCOL *) Vendor;
-}
-
-/**
- Converts a text device path node to Vendor defined VT100 Plus device path structure.
-
- @param TextDeviceNode The input Text device path node.
-
- @return A pointer to the newly-created Vendor defined VT100 Plus device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromTextVenVt100Plus (
- IN CHAR16 *TextDeviceNode
- )
-{
- VENDOR_DEVICE_PATH *Vendor;
-
- Vendor = (VENDOR_DEVICE_PATH *) CreateDeviceNode (
- MESSAGING_DEVICE_PATH,
- MSG_VENDOR_DP,
- (UINT16) sizeof (VENDOR_DEVICE_PATH));
- CopyGuid (&Vendor->Guid, &gEfiVT100PlusGuid);
-
- return (EFI_DEVICE_PATH_PROTOCOL *) Vendor;
-}
-
-/**
- Converts a text device path node to Vendor defined UTF8 device path structure.
-
- @param TextDeviceNode The input Text device path node.
-
- @return A pointer to the newly-created Vendor defined UTF8 device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromTextVenUtf8 (
- IN CHAR16 *TextDeviceNode
- )
-{
- VENDOR_DEVICE_PATH *Vendor;
-
- Vendor = (VENDOR_DEVICE_PATH *) CreateDeviceNode (
- MESSAGING_DEVICE_PATH,
- MSG_VENDOR_DP,
- (UINT16) sizeof (VENDOR_DEVICE_PATH));
- CopyGuid (&Vendor->Guid, &gEfiVTUTF8Guid);
-
- return (EFI_DEVICE_PATH_PROTOCOL *) Vendor;
-}
-
-/**
- Converts a text device path node to UART Flow Control device path structure.
-
- @param TextDeviceNode The input Text device path node.
-
- @return A pointer to the newly-created UART Flow Control device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromTextUartFlowCtrl (
- IN CHAR16 *TextDeviceNode
- )
-{
- CHAR16 *ValueStr;
- UART_FLOW_CONTROL_DEVICE_PATH *UartFlowControl;
-
- ValueStr = GetNextParamStr (&TextDeviceNode);
- UartFlowControl = (UART_FLOW_CONTROL_DEVICE_PATH *) CreateDeviceNode (
- MESSAGING_DEVICE_PATH,
- MSG_VENDOR_DP,
- (UINT16) sizeof (UART_FLOW_CONTROL_DEVICE_PATH)
- );
-
- CopyGuid (&UartFlowControl->Guid, &gEfiUartDevicePathGuid);
- if (StrCmp (ValueStr, L"XonXoff") == 0) {
- UartFlowControl->FlowControlMap = 2;
- } else if (StrCmp (ValueStr, L"Hardware") == 0) {
- UartFlowControl->FlowControlMap = 1;
- } else {
- UartFlowControl->FlowControlMap = 0;
- }
-
- return (EFI_DEVICE_PATH_PROTOCOL *) UartFlowControl;
-}
-
-/**
- Converts a text device path node to Serial Attached SCSI device path structure.
-
- @param TextDeviceNode The input Text device path node.
-
- @return A pointer to the newly-created Serial Attached SCSI device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromTextSAS (
- IN CHAR16 *TextDeviceNode
- )
-{
- CHAR16 *AddressStr;
- CHAR16 *LunStr;
- CHAR16 *RTPStr;
- CHAR16 *SASSATAStr;
- CHAR16 *LocationStr;
- CHAR16 *ConnectStr;
- CHAR16 *DriveBayStr;
- CHAR16 *ReservedStr;
- UINT16 Info;
- UINT16 Uint16;
- SAS_DEVICE_PATH *Sas;
-
- AddressStr = GetNextParamStr (&TextDeviceNode);
- LunStr = GetNextParamStr (&TextDeviceNode);
- RTPStr = GetNextParamStr (&TextDeviceNode);
- SASSATAStr = GetNextParamStr (&TextDeviceNode);
- LocationStr = GetNextParamStr (&TextDeviceNode);
- ConnectStr = GetNextParamStr (&TextDeviceNode);
- DriveBayStr = GetNextParamStr (&TextDeviceNode);
- ReservedStr = GetNextParamStr (&TextDeviceNode);
- Sas = (SAS_DEVICE_PATH *) CreateDeviceNode (
- MESSAGING_DEVICE_PATH,
- MSG_VENDOR_DP,
- (UINT16) sizeof (SAS_DEVICE_PATH)
- );
-
- CopyGuid (&Sas->Guid, &gEfiSasDevicePathGuid);
- Strtoi64 (AddressStr, &Sas->SasAddress);
- Strtoi64 (LunStr, &Sas->Lun);
- Sas->RelativeTargetPort = (UINT16) Strtoi (RTPStr);
-
- if (StrCmp (SASSATAStr, L"NoTopology") == 0) {
- Info = 0x0;
-
- } else if ((StrCmp (SASSATAStr, L"SATA") == 0) || (StrCmp (SASSATAStr, L"SAS") == 0)) {
-
- Uint16 = (UINT16) Strtoi (DriveBayStr);
- if (Uint16 == 0) {
- Info = 0x1;
- } else {
- Info = (UINT16) (0x2 | ((Uint16 - 1) << 8));
- }
-
- if (StrCmp (SASSATAStr, L"SATA") == 0) {
- Info |= BIT4;
- }
-
- //
- // Location is an integer between 0 and 1 or else
- // the keyword Internal (0) or External (1).
- //
- if (StrCmp (LocationStr, L"External") == 0) {
- Uint16 = 1;
- } else if (StrCmp (LocationStr, L"Internal") == 0) {
- Uint16 = 0;
- } else {
- Uint16 = ((UINT16) Strtoi (LocationStr) & BIT0);
- }
- Info |= (Uint16 << 5);
-
- //
- // Connect is an integer between 0 and 3 or else
- // the keyword Direct (0) or Expanded (1).
- //
- if (StrCmp (ConnectStr, L"Expanded") == 0) {
- Uint16 = 1;
- } else if (StrCmp (ConnectStr, L"Direct") == 0) {
- Uint16 = 0;
- } else {
- Uint16 = ((UINT16) Strtoi (ConnectStr) & (BIT0 | BIT1));
- }
- Info |= (Uint16 << 6);
-
- } else {
- Info = (UINT16) Strtoi (SASSATAStr);
- }
-
- Sas->DeviceTopology = Info;
- Sas->Reserved = (UINT32) Strtoi (ReservedStr);
-
- return (EFI_DEVICE_PATH_PROTOCOL *) Sas;
-}
-
-/**
- Converts a text device path node to Serial Attached SCSI Ex device path structure.
-
- @param TextDeviceNode The input Text device path node.
-
- @return A pointer to the newly-created Serial Attached SCSI Ex device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromTextSasEx (
- IN CHAR16 *TextDeviceNode
- )
-{
- CHAR16 *AddressStr;
- CHAR16 *LunStr;
- CHAR16 *RTPStr;
- CHAR16 *SASSATAStr;
- CHAR16 *LocationStr;
- CHAR16 *ConnectStr;
- CHAR16 *DriveBayStr;
- UINT16 Info;
- UINT16 Uint16;
- UINT64 SasAddress;
- UINT64 Lun;
- SASEX_DEVICE_PATH *SasEx;
-
- AddressStr = GetNextParamStr (&TextDeviceNode);
- LunStr = GetNextParamStr (&TextDeviceNode);
- RTPStr = GetNextParamStr (&TextDeviceNode);
- SASSATAStr = GetNextParamStr (&TextDeviceNode);
- LocationStr = GetNextParamStr (&TextDeviceNode);
- ConnectStr = GetNextParamStr (&TextDeviceNode);
- DriveBayStr = GetNextParamStr (&TextDeviceNode);
- SasEx = (SASEX_DEVICE_PATH *) CreateDeviceNode (
- MESSAGING_DEVICE_PATH,
- MSG_SASEX_DP,
- (UINT16) sizeof (SASEX_DEVICE_PATH)
- );
-
- Strtoi64 (AddressStr, &SasAddress);
- Strtoi64 (LunStr, &Lun);
- WriteUnaligned64 ((UINT64 *) &SasEx->SasAddress, SwapBytes64 (SasAddress));
- WriteUnaligned64 ((UINT64 *) &SasEx->Lun, SwapBytes64 (Lun));
- SasEx->RelativeTargetPort = (UINT16) Strtoi (RTPStr);
-
- if (StrCmp (SASSATAStr, L"NoTopology") == 0) {
- Info = 0x0;
-
- } else if ((StrCmp (SASSATAStr, L"SATA") == 0) || (StrCmp (SASSATAStr, L"SAS") == 0)) {
-
- Uint16 = (UINT16) Strtoi (DriveBayStr);
- if (Uint16 == 0) {
- Info = 0x1;
- } else {
- Info = (UINT16) (0x2 | ((Uint16 - 1) << 8));
- }
-
- if (StrCmp (SASSATAStr, L"SATA") == 0) {
- Info |= BIT4;
- }
-
- //
- // Location is an integer between 0 and 1 or else
- // the keyword Internal (0) or External (1).
- //
- if (StrCmp (LocationStr, L"External") == 0) {
- Uint16 = 1;
- } else if (StrCmp (LocationStr, L"Internal") == 0) {
- Uint16 = 0;
- } else {
- Uint16 = ((UINT16) Strtoi (LocationStr) & BIT0);
- }
- Info |= (Uint16 << 5);
-
- //
- // Connect is an integer between 0 and 3 or else
- // the keyword Direct (0) or Expanded (1).
- //
- if (StrCmp (ConnectStr, L"Expanded") == 0) {
- Uint16 = 1;
- } else if (StrCmp (ConnectStr, L"Direct") == 0) {
- Uint16 = 0;
- } else {
- Uint16 = ((UINT16) Strtoi (ConnectStr) & (BIT0 | BIT1));
- }
- Info |= (Uint16 << 6);
-
- } else {
- Info = (UINT16) Strtoi (SASSATAStr);
- }
-
- SasEx->DeviceTopology = Info;
-
- return (EFI_DEVICE_PATH_PROTOCOL *) SasEx;
-}
-
-/**
- Converts a text device path node to NVM Express Namespace device path structure.
-
- @param TextDeviceNode The input Text device path node.
-
- @return A pointer to the newly-created NVM Express Namespace device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromTextNVMe (
- IN CHAR16 *TextDeviceNode
- )
-{
- CHAR16 *NamespaceIdStr;
- CHAR16 *NamespaceUuidStr;
- NVME_NAMESPACE_DEVICE_PATH *Nvme;
- UINT8 *Uuid;
- UINTN Index;
-
- NamespaceIdStr = GetNextParamStr (&TextDeviceNode);
- NamespaceUuidStr = GetNextParamStr (&TextDeviceNode);
- Nvme = (NVME_NAMESPACE_DEVICE_PATH *) CreateDeviceNode (
- MESSAGING_DEVICE_PATH,
- MSG_NVME_NAMESPACE_DP,
- (UINT16) sizeof (NVME_NAMESPACE_DEVICE_PATH)
- );
-
- Nvme->NamespaceId = (UINT32) Strtoi (NamespaceIdStr);
- Uuid = (UINT8 *) &Nvme->NamespaceUuid;
-
- Index = sizeof (Nvme->NamespaceUuid) / sizeof (UINT8);
- while (Index-- != 0) {
- Uuid[Index] = (UINT8) StrHexToUintn (SplitStr (&NamespaceUuidStr, L'-'));
- }
-
- return (EFI_DEVICE_PATH_PROTOCOL *) Nvme;
-}
-
-/**
- Converts a text device path node to UFS device path structure.
-
- @param TextDeviceNode The input Text device path node.
-
- @return A pointer to the newly-created UFS device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromTextUfs (
- IN CHAR16 *TextDeviceNode
- )
-{
- CHAR16 *PunStr;
- CHAR16 *LunStr;
- UFS_DEVICE_PATH *Ufs;
-
- PunStr = GetNextParamStr (&TextDeviceNode);
- LunStr = GetNextParamStr (&TextDeviceNode);
- Ufs = (UFS_DEVICE_PATH *) CreateDeviceNode (
- MESSAGING_DEVICE_PATH,
- MSG_UFS_DP,
- (UINT16) sizeof (UFS_DEVICE_PATH)
- );
-
- Ufs->Pun = (UINT8) Strtoi (PunStr);
- Ufs->Lun = (UINT8) Strtoi (LunStr);
-
- return (EFI_DEVICE_PATH_PROTOCOL *) Ufs;
-}
-
-/**
- Converts a text device path node to SD (Secure Digital) device path structure.
-
- @param TextDeviceNode The input Text device path node.
-
- @return A pointer to the newly-created SD device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromTextSd (
- IN CHAR16 *TextDeviceNode
- )
-{
- CHAR16 *SlotNumberStr;
- SD_DEVICE_PATH *Sd;
-
- SlotNumberStr = GetNextParamStr (&TextDeviceNode);
- Sd = (SD_DEVICE_PATH *) CreateDeviceNode (
- MESSAGING_DEVICE_PATH,
- MSG_SD_DP,
- (UINT16) sizeof (SD_DEVICE_PATH)
- );
-
- Sd->SlotNumber = (UINT8) Strtoi (SlotNumberStr);
-
- return (EFI_DEVICE_PATH_PROTOCOL *) Sd;
-}
-
-/**
- Converts a text device path node to Debug Port device path structure.
-
- @param TextDeviceNode The input Text device path node.
-
- @return A pointer to the newly-created Debug Port device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromTextDebugPort (
- IN CHAR16 *TextDeviceNode
- )
-{
- VENDOR_DEFINED_MESSAGING_DEVICE_PATH *Vend;
-
- Vend = (VENDOR_DEFINED_MESSAGING_DEVICE_PATH *) CreateDeviceNode (
- MESSAGING_DEVICE_PATH,
- MSG_VENDOR_DP,
- (UINT16) sizeof (VENDOR_DEFINED_MESSAGING_DEVICE_PATH)
- );
-
- CopyGuid (&Vend->Guid, &gEfiDebugPortProtocolGuid);
-
- return (EFI_DEVICE_PATH_PROTOCOL *) Vend;
-}
-
-/**
- Converts a text device path node to MAC device path structure.
-
- @param TextDeviceNode The input Text device path node.
-
- @return A pointer to the newly-created MAC device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromTextMAC (
- IN CHAR16 *TextDeviceNode
- )
-{
- CHAR16 *AddressStr;
- CHAR16 *IfTypeStr;
- UINTN Length;
- MAC_ADDR_DEVICE_PATH *MACDevPath;
-
- AddressStr = GetNextParamStr (&TextDeviceNode);
- IfTypeStr = GetNextParamStr (&TextDeviceNode);
- MACDevPath = (MAC_ADDR_DEVICE_PATH *) CreateDeviceNode (
- MESSAGING_DEVICE_PATH,
- MSG_MAC_ADDR_DP,
- (UINT16) sizeof (MAC_ADDR_DEVICE_PATH)
- );
-
- MACDevPath->IfType = (UINT8) Strtoi (IfTypeStr);
-
- Length = sizeof (EFI_MAC_ADDRESS);
- StrToBuf (&MACDevPath->MacAddress.Addr[0], Length, AddressStr);
-
- return (EFI_DEVICE_PATH_PROTOCOL *) MACDevPath;
-}
-
-
-/**
- Converts a text format to the network protocol ID.
-
- @param Text String of protocol field.
-
- @return Network protocol ID .
-
-**/
-UINTN
-NetworkProtocolFromText (
- IN CHAR16 *Text
- )
-{
- if (StrCmp (Text, L"UDP") == 0) {
- return RFC_1700_UDP_PROTOCOL;
- }
-
- if (StrCmp (Text, L"TCP") == 0) {
- return RFC_1700_TCP_PROTOCOL;
- }
-
- return Strtoi (Text);
-}
-
-
-/**
- Converts a text device path node to IPV4 device path structure.
-
- @param TextDeviceNode The input Text device path node.
-
- @return A pointer to the newly-created IPV4 device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromTextIPv4 (
- IN CHAR16 *TextDeviceNode
- )
-{
- CHAR16 *RemoteIPStr;
- CHAR16 *ProtocolStr;
- CHAR16 *TypeStr;
- CHAR16 *LocalIPStr;
- CHAR16 *GatewayIPStr;
- CHAR16 *SubnetMaskStr;
- IPv4_DEVICE_PATH *IPv4;
-
- RemoteIPStr = GetNextParamStr (&TextDeviceNode);
- ProtocolStr = GetNextParamStr (&TextDeviceNode);
- TypeStr = GetNextParamStr (&TextDeviceNode);
- LocalIPStr = GetNextParamStr (&TextDeviceNode);
- GatewayIPStr = GetNextParamStr (&TextDeviceNode);
- SubnetMaskStr = GetNextParamStr (&TextDeviceNode);
- IPv4 = (IPv4_DEVICE_PATH *) CreateDeviceNode (
- MESSAGING_DEVICE_PATH,
- MSG_IPv4_DP,
- (UINT16) sizeof (IPv4_DEVICE_PATH)
- );
-
- StrToIPv4Addr (&RemoteIPStr, &IPv4->RemoteIpAddress);
- IPv4->Protocol = (UINT16) NetworkProtocolFromText (ProtocolStr);
- if (StrCmp (TypeStr, L"Static") == 0) {
- IPv4->StaticIpAddress = TRUE;
- } else {
- IPv4->StaticIpAddress = FALSE;
- }
-
- StrToIPv4Addr (&LocalIPStr, &IPv4->LocalIpAddress);
- if (!IS_NULL (*GatewayIPStr) && !IS_NULL (*SubnetMaskStr)) {
- StrToIPv4Addr (&GatewayIPStr, &IPv4->GatewayIpAddress);
- StrToIPv4Addr (&SubnetMaskStr, &IPv4->SubnetMask);
- } else {
- ZeroMem (&IPv4->GatewayIpAddress, sizeof (IPv4->GatewayIpAddress));
- ZeroMem (&IPv4->SubnetMask, sizeof (IPv4->SubnetMask));
- }
-
- IPv4->LocalPort = 0;
- IPv4->RemotePort = 0;
-
- return (EFI_DEVICE_PATH_PROTOCOL *) IPv4;
-}
-
-/**
- Converts a text device path node to IPV6 device path structure.
-
- @param TextDeviceNode The input Text device path node.
-
- @return A pointer to the newly-created IPV6 device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromTextIPv6 (
- IN CHAR16 *TextDeviceNode
- )
-{
- CHAR16 *RemoteIPStr;
- CHAR16 *ProtocolStr;
- CHAR16 *TypeStr;
- CHAR16 *LocalIPStr;
- CHAR16 *GatewayIPStr;
- CHAR16 *PrefixLengthStr;
- IPv6_DEVICE_PATH *IPv6;
-
- RemoteIPStr = GetNextParamStr (&TextDeviceNode);
- ProtocolStr = GetNextParamStr (&TextDeviceNode);
- TypeStr = GetNextParamStr (&TextDeviceNode);
- LocalIPStr = GetNextParamStr (&TextDeviceNode);
- PrefixLengthStr = GetNextParamStr (&TextDeviceNode);
- GatewayIPStr = GetNextParamStr (&TextDeviceNode);
- IPv6 = (IPv6_DEVICE_PATH *) CreateDeviceNode (
- MESSAGING_DEVICE_PATH,
- MSG_IPv6_DP,
- (UINT16) sizeof (IPv6_DEVICE_PATH)
- );
-
- StrToIPv6Addr (&RemoteIPStr, &IPv6->RemoteIpAddress);
- IPv6->Protocol = (UINT16) NetworkProtocolFromText (ProtocolStr);
- if (StrCmp (TypeStr, L"Static") == 0) {
- IPv6->IpAddressOrigin = 0;
- } else if (StrCmp (TypeStr, L"StatelessAutoConfigure") == 0) {
- IPv6->IpAddressOrigin = 1;
- } else {
- IPv6->IpAddressOrigin = 2;
- }
-
- StrToIPv6Addr (&LocalIPStr, &IPv6->LocalIpAddress);
- if (!IS_NULL (*GatewayIPStr) && !IS_NULL (*PrefixLengthStr)) {
- StrToIPv6Addr (&GatewayIPStr, &IPv6->GatewayIpAddress);
- IPv6->PrefixLength = (UINT8) Strtoi (PrefixLengthStr);
- } else {
- ZeroMem (&IPv6->GatewayIpAddress, sizeof (IPv6->GatewayIpAddress));
- IPv6->PrefixLength = 0;
- }
-
- IPv6->LocalPort = 0;
- IPv6->RemotePort = 0;
-
- return (EFI_DEVICE_PATH_PROTOCOL *) IPv6;
-}
-
-/**
- Converts a text device path node to UART device path structure.
-
- @param TextDeviceNode The input Text device path node.
-
- @return A pointer to the newly-created UART device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromTextUart (
- IN CHAR16 *TextDeviceNode
- )
-{
- CHAR16 *BaudStr;
- CHAR16 *DataBitsStr;
- CHAR16 *ParityStr;
- CHAR16 *StopBitsStr;
- UART_DEVICE_PATH *Uart;
-
- BaudStr = GetNextParamStr (&TextDeviceNode);
- DataBitsStr = GetNextParamStr (&TextDeviceNode);
- ParityStr = GetNextParamStr (&TextDeviceNode);
- StopBitsStr = GetNextParamStr (&TextDeviceNode);
- Uart = (UART_DEVICE_PATH *) CreateDeviceNode (
- MESSAGING_DEVICE_PATH,
- MSG_UART_DP,
- (UINT16) sizeof (UART_DEVICE_PATH)
- );
-
- if (StrCmp (BaudStr, L"DEFAULT") == 0) {
- Uart->BaudRate = 115200;
- } else {
- Strtoi64 (BaudStr, &Uart->BaudRate);
- }
- Uart->DataBits = (UINT8) ((StrCmp (DataBitsStr, L"DEFAULT") == 0) ? 8 : Strtoi (DataBitsStr));
- switch (*ParityStr) {
- case L'D':
- Uart->Parity = 0;
- break;
-
- case L'N':
- Uart->Parity = 1;
- break;
-
- case L'E':
- Uart->Parity = 2;
- break;
-
- case L'O':
- Uart->Parity = 3;
- break;
-
- case L'M':
- Uart->Parity = 4;
- break;
-
- case L'S':
- Uart->Parity = 5;
- break;
-
- default:
- Uart->Parity = (UINT8) Strtoi (ParityStr);
- break;
- }
-
- if (StrCmp (StopBitsStr, L"D") == 0) {
- Uart->StopBits = (UINT8) 0;
- } else if (StrCmp (StopBitsStr, L"1") == 0) {
- Uart->StopBits = (UINT8) 1;
- } else if (StrCmp (StopBitsStr, L"1.5") == 0) {
- Uart->StopBits = (UINT8) 2;
- } else if (StrCmp (StopBitsStr, L"2") == 0) {
- Uart->StopBits = (UINT8) 3;
- } else {
- Uart->StopBits = (UINT8) Strtoi (StopBitsStr);
- }
-
- return (EFI_DEVICE_PATH_PROTOCOL *) Uart;
-}
-
-/**
- Converts a text device path node to USB class device path structure.
-
- @param TextDeviceNode The input Text device path node.
- @param UsbClassText A pointer to USB_CLASS_TEXT structure to be integrated to USB Class Text.
-
- @return A pointer to the newly-created USB class device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-ConvertFromTextUsbClass (
- IN CHAR16 *TextDeviceNode,
- IN USB_CLASS_TEXT *UsbClassText
- )
-{
- CHAR16 *VIDStr;
- CHAR16 *PIDStr;
- CHAR16 *ClassStr;
- CHAR16 *SubClassStr;
- CHAR16 *ProtocolStr;
- USB_CLASS_DEVICE_PATH *UsbClass;
-
- UsbClass = (USB_CLASS_DEVICE_PATH *) CreateDeviceNode (
- MESSAGING_DEVICE_PATH,
- MSG_USB_CLASS_DP,
- (UINT16) sizeof (USB_CLASS_DEVICE_PATH)
- );
-
- VIDStr = GetNextParamStr (&TextDeviceNode);
- PIDStr = GetNextParamStr (&TextDeviceNode);
- if (UsbClassText->ClassExist) {
- ClassStr = GetNextParamStr (&TextDeviceNode);
- UsbClass->DeviceClass = (UINT8) Strtoi (ClassStr);
- } else {
- UsbClass->DeviceClass = UsbClassText->Class;
- }
- if (UsbClassText->SubClassExist) {
- SubClassStr = GetNextParamStr (&TextDeviceNode);
- UsbClass->DeviceSubClass = (UINT8) Strtoi (SubClassStr);
- } else {
- UsbClass->DeviceSubClass = UsbClassText->SubClass;
- }
-
- ProtocolStr = GetNextParamStr (&TextDeviceNode);
-
- UsbClass->VendorId = (UINT16) Strtoi (VIDStr);
- UsbClass->ProductId = (UINT16) Strtoi (PIDStr);
- UsbClass->DeviceProtocol = (UINT8) Strtoi (ProtocolStr);
-
- return (EFI_DEVICE_PATH_PROTOCOL *) UsbClass;
-}
-
-
-/**
- Converts a text device path node to USB class device path structure.
-
- @param TextDeviceNode The input Text device path node.
-
- @return A pointer to the newly-created USB class device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromTextUsbClass (
- IN CHAR16 *TextDeviceNode
- )
-{
- USB_CLASS_TEXT UsbClassText;
-
- UsbClassText.ClassExist = TRUE;
- UsbClassText.SubClassExist = TRUE;
-
- return ConvertFromTextUsbClass (TextDeviceNode, &UsbClassText);
-}
-
-/**
- Converts a text device path node to USB audio device path structure.
-
- @param TextDeviceNode The input Text device path node.
-
- @return A pointer to the newly-created USB audio device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromTextUsbAudio (
- IN CHAR16 *TextDeviceNode
- )
-{
- USB_CLASS_TEXT UsbClassText;
-
- UsbClassText.ClassExist = FALSE;
- UsbClassText.Class = USB_CLASS_AUDIO;
- UsbClassText.SubClassExist = TRUE;
-
- return ConvertFromTextUsbClass (TextDeviceNode, &UsbClassText);
-}
-
-/**
- Converts a text device path node to USB CDC Control device path structure.
-
- @param TextDeviceNode The input Text device path node.
-
- @return A pointer to the newly-created USB CDC Control device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromTextUsbCDCControl (
- IN CHAR16 *TextDeviceNode
- )
-{
- USB_CLASS_TEXT UsbClassText;
-
- UsbClassText.ClassExist = FALSE;
- UsbClassText.Class = USB_CLASS_CDCCONTROL;
- UsbClassText.SubClassExist = TRUE;
-
- return ConvertFromTextUsbClass (TextDeviceNode, &UsbClassText);
-}
-
-/**
- Converts a text device path node to USB HID device path structure.
-
- @param TextDeviceNode The input Text device path node.
-
- @return A pointer to the newly-created USB HID device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromTextUsbHID (
- IN CHAR16 *TextDeviceNode
- )
-{
- USB_CLASS_TEXT UsbClassText;
-
- UsbClassText.ClassExist = FALSE;
- UsbClassText.Class = USB_CLASS_HID;
- UsbClassText.SubClassExist = TRUE;
-
- return ConvertFromTextUsbClass (TextDeviceNode, &UsbClassText);
-}
-
-/**
- Converts a text device path node to USB Image device path structure.
-
- @param TextDeviceNode The input Text device path node.
-
- @return A pointer to the newly-created USB Image device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromTextUsbImage (
- IN CHAR16 *TextDeviceNode
- )
-{
- USB_CLASS_TEXT UsbClassText;
-
- UsbClassText.ClassExist = FALSE;
- UsbClassText.Class = USB_CLASS_IMAGE;
- UsbClassText.SubClassExist = TRUE;
-
- return ConvertFromTextUsbClass (TextDeviceNode, &UsbClassText);
-}
-
-/**
- Converts a text device path node to USB Print device path structure.
-
- @param TextDeviceNode The input Text device path node.
-
- @return A pointer to the newly-created USB Print device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromTextUsbPrinter (
- IN CHAR16 *TextDeviceNode
- )
-{
- USB_CLASS_TEXT UsbClassText;
-
- UsbClassText.ClassExist = FALSE;
- UsbClassText.Class = USB_CLASS_PRINTER;
- UsbClassText.SubClassExist = TRUE;
-
- return ConvertFromTextUsbClass (TextDeviceNode, &UsbClassText);
-}
-
-/**
- Converts a text device path node to USB mass storage device path structure.
-
- @param TextDeviceNode The input Text device path node.
-
- @return A pointer to the newly-created USB mass storage device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromTextUsbMassStorage (
- IN CHAR16 *TextDeviceNode
- )
-{
- USB_CLASS_TEXT UsbClassText;
-
- UsbClassText.ClassExist = FALSE;
- UsbClassText.Class = USB_CLASS_MASS_STORAGE;
- UsbClassText.SubClassExist = TRUE;
-
- return ConvertFromTextUsbClass (TextDeviceNode, &UsbClassText);
-}
-
-/**
- Converts a text device path node to USB HUB device path structure.
-
- @param TextDeviceNode The input Text device path node.
-
- @return A pointer to the newly-created USB HUB device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromTextUsbHub (
- IN CHAR16 *TextDeviceNode
- )
-{
- USB_CLASS_TEXT UsbClassText;
-
- UsbClassText.ClassExist = FALSE;
- UsbClassText.Class = USB_CLASS_HUB;
- UsbClassText.SubClassExist = TRUE;
-
- return ConvertFromTextUsbClass (TextDeviceNode, &UsbClassText);
-}
-
-/**
- Converts a text device path node to USB CDC data device path structure.
-
- @param TextDeviceNode The input Text device path node.
-
- @return A pointer to the newly-created USB CDC data device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromTextUsbCDCData (
- IN CHAR16 *TextDeviceNode
- )
-{
- USB_CLASS_TEXT UsbClassText;
-
- UsbClassText.ClassExist = FALSE;
- UsbClassText.Class = USB_CLASS_CDCDATA;
- UsbClassText.SubClassExist = TRUE;
-
- return ConvertFromTextUsbClass (TextDeviceNode, &UsbClassText);
-}
-
-/**
- Converts a text device path node to USB smart card device path structure.
-
- @param TextDeviceNode The input Text device path node.
-
- @return A pointer to the newly-created USB smart card device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromTextUsbSmartCard (
- IN CHAR16 *TextDeviceNode
- )
-{
- USB_CLASS_TEXT UsbClassText;
-
- UsbClassText.ClassExist = FALSE;
- UsbClassText.Class = USB_CLASS_SMART_CARD;
- UsbClassText.SubClassExist = TRUE;
-
- return ConvertFromTextUsbClass (TextDeviceNode, &UsbClassText);
-}
-
-/**
- Converts a text device path node to USB video device path structure.
-
- @param TextDeviceNode The input Text device path node.
-
- @return A pointer to the newly-created USB video device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromTextUsbVideo (
- IN CHAR16 *TextDeviceNode
- )
-{
- USB_CLASS_TEXT UsbClassText;
-
- UsbClassText.ClassExist = FALSE;
- UsbClassText.Class = USB_CLASS_VIDEO;
- UsbClassText.SubClassExist = TRUE;
-
- return ConvertFromTextUsbClass (TextDeviceNode, &UsbClassText);
-}
-
-/**
- Converts a text device path node to USB diagnostic device path structure.
-
- @param TextDeviceNode The input Text device path node.
-
- @return A pointer to the newly-created USB diagnostic device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromTextUsbDiagnostic (
- IN CHAR16 *TextDeviceNode
- )
-{
- USB_CLASS_TEXT UsbClassText;
-
- UsbClassText.ClassExist = FALSE;
- UsbClassText.Class = USB_CLASS_DIAGNOSTIC;
- UsbClassText.SubClassExist = TRUE;
-
- return ConvertFromTextUsbClass (TextDeviceNode, &UsbClassText);
-}
-
-/**
- Converts a text device path node to USB wireless device path structure.
-
- @param TextDeviceNode The input Text device path node.
-
- @return A pointer to the newly-created USB wireless device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromTextUsbWireless (
- IN CHAR16 *TextDeviceNode
- )
-{
- USB_CLASS_TEXT UsbClassText;
-
- UsbClassText.ClassExist = FALSE;
- UsbClassText.Class = USB_CLASS_WIRELESS;
- UsbClassText.SubClassExist = TRUE;
-
- return ConvertFromTextUsbClass (TextDeviceNode, &UsbClassText);
-}
-
-/**
- Converts a text device path node to USB device firmware update device path structure.
-
- @param TextDeviceNode The input Text device path node.
-
- @return A pointer to the newly-created USB device firmware update device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromTextUsbDeviceFirmwareUpdate (
- IN CHAR16 *TextDeviceNode
- )
-{
- USB_CLASS_TEXT UsbClassText;
-
- UsbClassText.ClassExist = FALSE;
- UsbClassText.Class = USB_CLASS_RESERVE;
- UsbClassText.SubClassExist = FALSE;
- UsbClassText.SubClass = USB_SUBCLASS_FW_UPDATE;
-
- return ConvertFromTextUsbClass (TextDeviceNode, &UsbClassText);
-}
-
-/**
- Converts a text device path node to USB IRDA bridge device path structure.
-
- @param TextDeviceNode The input Text device path node.
-
- @return A pointer to the newly-created USB IRDA bridge device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromTextUsbIrdaBridge (
- IN CHAR16 *TextDeviceNode
- )
-{
- USB_CLASS_TEXT UsbClassText;
-
- UsbClassText.ClassExist = FALSE;
- UsbClassText.Class = USB_CLASS_RESERVE;
- UsbClassText.SubClassExist = FALSE;
- UsbClassText.SubClass = USB_SUBCLASS_IRDA_BRIDGE;
-
- return ConvertFromTextUsbClass (TextDeviceNode, &UsbClassText);
-}
-
-/**
- Converts a text device path node to USB text and measurement device path structure.
-
- @param TextDeviceNode The input Text device path node.
-
- @return A pointer to the newly-created USB text and measurement device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromTextUsbTestAndMeasurement (
- IN CHAR16 *TextDeviceNode
- )
-{
- USB_CLASS_TEXT UsbClassText;
-
- UsbClassText.ClassExist = FALSE;
- UsbClassText.Class = USB_CLASS_RESERVE;
- UsbClassText.SubClassExist = FALSE;
- UsbClassText.SubClass = USB_SUBCLASS_TEST;
-
- return ConvertFromTextUsbClass (TextDeviceNode, &UsbClassText);
-}
-
-/**
- Converts a text device path node to USB WWID device path structure.
-
- @param TextDeviceNode The input Text device path node.
-
- @return A pointer to the newly-created USB WWID device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromTextUsbWwid (
- IN CHAR16 *TextDeviceNode
- )
-{
- CHAR16 *VIDStr;
- CHAR16 *PIDStr;
- CHAR16 *InterfaceNumStr;
- CHAR16 *SerialNumberStr;
- USB_WWID_DEVICE_PATH *UsbWwid;
- UINTN SerialNumberStrLen;
-
- VIDStr = GetNextParamStr (&TextDeviceNode);
- PIDStr = GetNextParamStr (&TextDeviceNode);
- InterfaceNumStr = GetNextParamStr (&TextDeviceNode);
- SerialNumberStr = GetNextParamStr (&TextDeviceNode);
- SerialNumberStrLen = StrLen (SerialNumberStr);
- if (SerialNumberStrLen >= 2 &&
- SerialNumberStr[0] == L'\"' &&
- SerialNumberStr[SerialNumberStrLen - 1] == L'\"'
- ) {
- SerialNumberStr[SerialNumberStrLen - 1] = L'\0';
- SerialNumberStr++;
- SerialNumberStrLen -= 2;
- }
- UsbWwid = (USB_WWID_DEVICE_PATH *) CreateDeviceNode (
- MESSAGING_DEVICE_PATH,
- MSG_USB_WWID_DP,
- (UINT16) (sizeof (USB_WWID_DEVICE_PATH) + SerialNumberStrLen * sizeof (CHAR16))
- );
- UsbWwid->VendorId = (UINT16) Strtoi (VIDStr);
- UsbWwid->ProductId = (UINT16) Strtoi (PIDStr);
- UsbWwid->InterfaceNumber = (UINT16) Strtoi (InterfaceNumStr);
-
- //
- // There is no memory allocated in UsbWwid for the '\0' in SerialNumberStr.
- // Therefore, the '\0' will not be copied.
- //
- CopyMem (
- (UINT8 *) UsbWwid + sizeof (USB_WWID_DEVICE_PATH),
- SerialNumberStr,
- SerialNumberStrLen * sizeof (CHAR16)
- );
-
- return (EFI_DEVICE_PATH_PROTOCOL *) UsbWwid;
-}
-
-/**
- Converts a text device path node to Logic Unit device path structure.
-
- @param TextDeviceNode The input Text device path node.
-
- @return A pointer to the newly-created Logic Unit device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromTextUnit (
- IN CHAR16 *TextDeviceNode
- )
-{
- CHAR16 *LunStr;
- DEVICE_LOGICAL_UNIT_DEVICE_PATH *LogicalUnit;
-
- LunStr = GetNextParamStr (&TextDeviceNode);
- LogicalUnit = (DEVICE_LOGICAL_UNIT_DEVICE_PATH *) CreateDeviceNode (
- MESSAGING_DEVICE_PATH,
- MSG_DEVICE_LOGICAL_UNIT_DP,
- (UINT16) sizeof (DEVICE_LOGICAL_UNIT_DEVICE_PATH)
- );
-
- LogicalUnit->Lun = (UINT8) Strtoi (LunStr);
-
- return (EFI_DEVICE_PATH_PROTOCOL *) LogicalUnit;
-}
-
-/**
- Converts a text device path node to iSCSI device path structure.
-
- @param TextDeviceNode The input Text device path node.
-
- @return A pointer to the newly-created iSCSI device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromTextiSCSI (
- IN CHAR16 *TextDeviceNode
- )
-{
- UINT16 Options;
- CHAR16 *NameStr;
- CHAR16 *PortalGroupStr;
- CHAR16 *LunStr;
- CHAR16 *HeaderDigestStr;
- CHAR16 *DataDigestStr;
- CHAR16 *AuthenticationStr;
- CHAR16 *ProtocolStr;
- CHAR8 *AsciiStr;
- ISCSI_DEVICE_PATH_WITH_NAME *ISCSIDevPath;
-
- NameStr = GetNextParamStr (&TextDeviceNode);
- PortalGroupStr = GetNextParamStr (&TextDeviceNode);
- LunStr = GetNextParamStr (&TextDeviceNode);
- HeaderDigestStr = GetNextParamStr (&TextDeviceNode);
- DataDigestStr = GetNextParamStr (&TextDeviceNode);
- AuthenticationStr = GetNextParamStr (&TextDeviceNode);
- ProtocolStr = GetNextParamStr (&TextDeviceNode);
- ISCSIDevPath = (ISCSI_DEVICE_PATH_WITH_NAME *) CreateDeviceNode (
- MESSAGING_DEVICE_PATH,
- MSG_ISCSI_DP,
- (UINT16) (sizeof (ISCSI_DEVICE_PATH_WITH_NAME) + StrLen (NameStr))
- );
-
- AsciiStr = ISCSIDevPath->TargetName;
- StrToAscii (NameStr, &AsciiStr);
-
- ISCSIDevPath->TargetPortalGroupTag = (UINT16) Strtoi (PortalGroupStr);
- Strtoi64 (LunStr, &ISCSIDevPath->Lun);
-
- Options = 0x0000;
- if (StrCmp (HeaderDigestStr, L"CRC32C") == 0) {
- Options |= 0x0002;
- }
-
- if (StrCmp (DataDigestStr, L"CRC32C") == 0) {
- Options |= 0x0008;
- }
-
- if (StrCmp (AuthenticationStr, L"None") == 0) {
- Options |= 0x0800;
- }
-
- if (StrCmp (AuthenticationStr, L"CHAP_UNI") == 0) {
- Options |= 0x1000;
- }
-
- ISCSIDevPath->LoginOption = (UINT16) Options;
-
- ISCSIDevPath->NetworkProtocol = (UINT16) StrCmp (ProtocolStr, L"TCP");
-
- return (EFI_DEVICE_PATH_PROTOCOL *) ISCSIDevPath;
-}
-
-/**
- Converts a text device path node to VLAN device path structure.
-
- @param TextDeviceNode The input Text device path node.
-
- @return A pointer to the newly-created VLAN device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromTextVlan (
- IN CHAR16 *TextDeviceNode
- )
-{
- CHAR16 *VlanStr;
- VLAN_DEVICE_PATH *Vlan;
-
- VlanStr = GetNextParamStr (&TextDeviceNode);
- Vlan = (VLAN_DEVICE_PATH *) CreateDeviceNode (
- MESSAGING_DEVICE_PATH,
- MSG_VLAN_DP,
- (UINT16) sizeof (VLAN_DEVICE_PATH)
- );
-
- Vlan->VlanId = (UINT16) Strtoi (VlanStr);
-
- return (EFI_DEVICE_PATH_PROTOCOL *) Vlan;
-}
-
-/**
- Converts a text device path node to Bluetooth device path structure.
-
- @param TextDeviceNode The input Text device path node.
-
- @return A pointer to the newly-created Bluetooth device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromTextBluetooth (
- IN CHAR16 *TextDeviceNode
- )
-{
- CHAR16 *BluetoothStr;
- CHAR16 *Walker;
- CHAR16 *TempNumBuffer;
- UINTN TempBufferSize;
- INT32 Index;
- BLUETOOTH_DEVICE_PATH *BluetoothDp;
-
- BluetoothStr = GetNextParamStr (&TextDeviceNode);
- BluetoothDp = (BLUETOOTH_DEVICE_PATH *) CreateDeviceNode (
- MESSAGING_DEVICE_PATH,
- MSG_BLUETOOTH_DP,
- (UINT16) sizeof (BLUETOOTH_DEVICE_PATH)
- );
-
- Index = sizeof (BLUETOOTH_ADDRESS) - 1;
- Walker = BluetoothStr;
- while (!IS_NULL(*Walker) && Index >= 0) {
- TempBufferSize = 2 * sizeof(CHAR16) + StrSize(L"0x");
- TempNumBuffer = AllocateZeroPool (TempBufferSize);
- if (TempNumBuffer == NULL) {
- break;
- }
- StrCpyS (TempNumBuffer, TempBufferSize / sizeof (CHAR16), L"0x");
- StrnCatS (TempNumBuffer, TempBufferSize / sizeof (CHAR16), Walker, 2);
- BluetoothDp->BD_ADDR.Address[Index] = (UINT8)Strtoi (TempNumBuffer);
- FreePool (TempNumBuffer);
- Walker += 2;
- Index--;
- }
-
- return (EFI_DEVICE_PATH_PROTOCOL *) BluetoothDp;
-}
-
-/**
- Converts a text device path node to Wi-Fi device path structure.
-
- @param TextDeviceNode The input Text device path node.
-
- @return A pointer to the newly-created Wi-Fi device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromTextWiFi (
- IN CHAR16 *TextDeviceNode
- )
-{
- CHAR16 *SSIdStr;
- CHAR8 AsciiStr[33];
- UINTN DataLen;
- WIFI_DEVICE_PATH *WiFiDp;
-
- SSIdStr = GetNextParamStr (&TextDeviceNode);
- WiFiDp = (WIFI_DEVICE_PATH *) CreateDeviceNode (
- MESSAGING_DEVICE_PATH,
- MSG_WIFI_DP,
- (UINT16) sizeof (WIFI_DEVICE_PATH)
- );
-
- if (NULL != SSIdStr) {
- DataLen = StrLen (SSIdStr);
- if (StrLen (SSIdStr) > 32) {
- SSIdStr[32] = L'\0';
- DataLen = 32;
- }
-
- UnicodeStrToAsciiStr (SSIdStr, AsciiStr);
- CopyMem (WiFiDp->SSId, AsciiStr, DataLen);
- }
-
- return (EFI_DEVICE_PATH_PROTOCOL *) WiFiDp;
-}
-
-/**
- Converts a text device path node to URI device path structure.
-
- @param TextDeviceNode The input Text device path node.
-
- @return A pointer to the newly-created URI device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromTextUri (
- IN CHAR16 *TextDeviceNode
- )
-{
- CHAR16 *UriStr;
- UINTN UriLength;
- URI_DEVICE_PATH *Uri;
-
- UriStr = GetNextParamStr (&TextDeviceNode);
- UriLength = StrnLenS (UriStr, MAX_UINT16 - sizeof (URI_DEVICE_PATH));
- Uri = (URI_DEVICE_PATH *) CreateDeviceNode (
- MESSAGING_DEVICE_PATH,
- MSG_URI_DP,
- (UINT16) (sizeof (URI_DEVICE_PATH) + UriLength)
- );
-
- while (UriLength-- != 0) {
- Uri->Uri[UriLength] = (CHAR8) UriStr[UriLength];
- }
-
- return (EFI_DEVICE_PATH_PROTOCOL *) Uri;
-}
-
-/**
- Converts a media text device path node to media device path structure.
-
- @param TextDeviceNode The input Text device path node.
-
- @return A pointer to media device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromTextMediaPath (
- IN CHAR16 *TextDeviceNode
- )
-{
- return DevPathFromTextGenericPath (MEDIA_DEVICE_PATH, TextDeviceNode);
-}
-
-/**
- Converts a text device path node to HD device path structure.
-
- @param TextDeviceNode The input Text device path node.
-
- @return A pointer to the newly-created HD device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromTextHD (
- IN CHAR16 *TextDeviceNode
- )
-{
- CHAR16 *PartitionStr;
- CHAR16 *TypeStr;
- CHAR16 *SignatureStr;
- CHAR16 *StartStr;
- CHAR16 *SizeStr;
- UINT32 Signature32;
- EFI_GUID SignatureGuid;
- HARDDRIVE_DEVICE_PATH *Hd;
-
- PartitionStr = GetNextParamStr (&TextDeviceNode);
- TypeStr = GetNextParamStr (&TextDeviceNode);
- SignatureStr = GetNextParamStr (&TextDeviceNode);
- StartStr = GetNextParamStr (&TextDeviceNode);
- SizeStr = GetNextParamStr (&TextDeviceNode);
- Hd = (HARDDRIVE_DEVICE_PATH *) CreateDeviceNode (
- MEDIA_DEVICE_PATH,
- MEDIA_HARDDRIVE_DP,
- (UINT16) sizeof (HARDDRIVE_DEVICE_PATH)
- );
-
- Hd->PartitionNumber = (UINT32) Strtoi (PartitionStr);
-
- ZeroMem (Hd->Signature, 16);
- Hd->MBRType = (UINT8) 0;
-
- if (StrCmp (TypeStr, L"MBR") == 0) {
- Hd->SignatureType = SIGNATURE_TYPE_MBR;
- Hd->MBRType = 0x01;
-
- Signature32 = (UINT32) Strtoi (SignatureStr);
- CopyMem (Hd->Signature, &Signature32, sizeof (UINT32));
- } else if (StrCmp (TypeStr, L"GPT") == 0) {
- Hd->SignatureType = SIGNATURE_TYPE_GUID;
- Hd->MBRType = 0x02;
-
- StrToGuid (SignatureStr, &SignatureGuid);
- CopyMem (Hd->Signature, &SignatureGuid, sizeof (EFI_GUID));
- } else {
- Hd->SignatureType = (UINT8) Strtoi (TypeStr);
- }
-
- Strtoi64 (StartStr, &Hd->PartitionStart);
- Strtoi64 (SizeStr, &Hd->PartitionSize);
-
- return (EFI_DEVICE_PATH_PROTOCOL *) Hd;
-}
-
-/**
- Converts a text device path node to CDROM device path structure.
-
- @param TextDeviceNode The input Text device path node.
-
- @return A pointer to the newly-created CDROM device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromTextCDROM (
- IN CHAR16 *TextDeviceNode
- )
-{
- CHAR16 *EntryStr;
- CHAR16 *StartStr;
- CHAR16 *SizeStr;
- CDROM_DEVICE_PATH *CDROMDevPath;
-
- EntryStr = GetNextParamStr (&TextDeviceNode);
- StartStr = GetNextParamStr (&TextDeviceNode);
- SizeStr = GetNextParamStr (&TextDeviceNode);
- CDROMDevPath = (CDROM_DEVICE_PATH *) CreateDeviceNode (
- MEDIA_DEVICE_PATH,
- MEDIA_CDROM_DP,
- (UINT16) sizeof (CDROM_DEVICE_PATH)
- );
-
- CDROMDevPath->BootEntry = (UINT32) Strtoi (EntryStr);
- Strtoi64 (StartStr, &CDROMDevPath->PartitionStart);
- Strtoi64 (SizeStr, &CDROMDevPath->PartitionSize);
-
- return (EFI_DEVICE_PATH_PROTOCOL *) CDROMDevPath;
-}
-
-/**
- Converts a text device path node to Vendor-defined media device path structure.
-
- @param TextDeviceNode The input Text device path node.
-
- @return A pointer to the newly-created Vendor-defined media device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromTextVenMedia (
- IN CHAR16 *TextDeviceNode
- )
-{
- return ConvertFromTextVendor (
- TextDeviceNode,
- MEDIA_DEVICE_PATH,
- MEDIA_VENDOR_DP
- );
-}
-
-/**
- Converts a text device path node to File device path structure.
-
- @param TextDeviceNode The input Text device path node.
-
- @return A pointer to the newly-created File device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromTextFilePath (
- IN CHAR16 *TextDeviceNode
- )
-{
- FILEPATH_DEVICE_PATH *File;
-
- File = (FILEPATH_DEVICE_PATH *) CreateDeviceNode (
- MEDIA_DEVICE_PATH,
- MEDIA_FILEPATH_DP,
- (UINT16) (sizeof (FILEPATH_DEVICE_PATH) + StrLen (TextDeviceNode) * 2)
- );
-
- StrCpyS (File->PathName, StrLen (TextDeviceNode) + 1, TextDeviceNode);
-
- return (EFI_DEVICE_PATH_PROTOCOL *) File;
-}
-
-/**
- Converts a text device path node to Media protocol device path structure.
-
- @param TextDeviceNode The input Text device path node.
-
- @return A pointer to the newly-created Media protocol device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromTextMedia (
- IN CHAR16 *TextDeviceNode
- )
-{
- CHAR16 *GuidStr;
- MEDIA_PROTOCOL_DEVICE_PATH *Media;
-
- GuidStr = GetNextParamStr (&TextDeviceNode);
- Media = (MEDIA_PROTOCOL_DEVICE_PATH *) CreateDeviceNode (
- MEDIA_DEVICE_PATH,
- MEDIA_PROTOCOL_DP,
- (UINT16) sizeof (MEDIA_PROTOCOL_DEVICE_PATH)
- );
-
- StrToGuid (GuidStr, &Media->Protocol);
-
- return (EFI_DEVICE_PATH_PROTOCOL *) Media;
-}
-
-/**
- Converts a text device path node to firmware volume device path structure.
-
- @param TextDeviceNode The input Text device path node.
-
- @return A pointer to the newly-created firmware volume device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromTextFv (
- IN CHAR16 *TextDeviceNode
- )
-{
- CHAR16 *GuidStr;
- MEDIA_FW_VOL_DEVICE_PATH *Fv;
-
- GuidStr = GetNextParamStr (&TextDeviceNode);
- Fv = (MEDIA_FW_VOL_DEVICE_PATH *) CreateDeviceNode (
- MEDIA_DEVICE_PATH,
- MEDIA_PIWG_FW_VOL_DP,
- (UINT16) sizeof (MEDIA_FW_VOL_DEVICE_PATH)
- );
-
- StrToGuid (GuidStr, &Fv->FvName);
-
- return (EFI_DEVICE_PATH_PROTOCOL *) Fv;
-}
-
-/**
- Converts a text device path node to firmware file device path structure.
-
- @param TextDeviceNode The input Text device path node.
-
- @return A pointer to the newly-created firmware file device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromTextFvFile (
- IN CHAR16 *TextDeviceNode
- )
-{
- CHAR16 *GuidStr;
- MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *FvFile;
-
- GuidStr = GetNextParamStr (&TextDeviceNode);
- FvFile = (MEDIA_FW_VOL_FILEPATH_DEVICE_PATH *) CreateDeviceNode (
- MEDIA_DEVICE_PATH,
- MEDIA_PIWG_FW_FILE_DP,
- (UINT16) sizeof (MEDIA_FW_VOL_FILEPATH_DEVICE_PATH)
- );
-
- StrToGuid (GuidStr, &FvFile->FvFileName);
-
- return (EFI_DEVICE_PATH_PROTOCOL *) FvFile;
-}
-
-/**
- Converts a text device path node to text relative offset device path structure.
-
- @param TextDeviceNode The input Text device path node.
-
- @return A pointer to the newly-created Text device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromTextRelativeOffsetRange (
- IN CHAR16 *TextDeviceNode
- )
-{
- CHAR16 *StartingOffsetStr;
- CHAR16 *EndingOffsetStr;
- MEDIA_RELATIVE_OFFSET_RANGE_DEVICE_PATH *Offset;
-
- StartingOffsetStr = GetNextParamStr (&TextDeviceNode);
- EndingOffsetStr = GetNextParamStr (&TextDeviceNode);
- Offset = (MEDIA_RELATIVE_OFFSET_RANGE_DEVICE_PATH *) CreateDeviceNode (
- MEDIA_DEVICE_PATH,
- MEDIA_RELATIVE_OFFSET_RANGE_DP,
- (UINT16) sizeof (MEDIA_RELATIVE_OFFSET_RANGE_DEVICE_PATH)
- );
-
- Strtoi64 (StartingOffsetStr, &Offset->StartingOffset);
- Strtoi64 (EndingOffsetStr, &Offset->EndingOffset);
-
- return (EFI_DEVICE_PATH_PROTOCOL *) Offset;
-}
-
-/**
- Converts a text device path node to text ram disk device path structure.
-
- @param TextDeviceNode The input Text device path node.
-
- @return A pointer to the newly-created Text device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromTextRamDisk (
- IN CHAR16 *TextDeviceNode
- )
-{
- CHAR16 *StartingAddrStr;
- CHAR16 *EndingAddrStr;
- CHAR16 *TypeGuidStr;
- CHAR16 *InstanceStr;
- MEDIA_RAM_DISK_DEVICE_PATH *RamDisk;
- UINT64 StartingAddr;
- UINT64 EndingAddr;
-
- StartingAddrStr = GetNextParamStr (&TextDeviceNode);
- EndingAddrStr = GetNextParamStr (&TextDeviceNode);
- InstanceStr = GetNextParamStr (&TextDeviceNode);
- TypeGuidStr = GetNextParamStr (&TextDeviceNode);
- RamDisk = (MEDIA_RAM_DISK_DEVICE_PATH *) CreateDeviceNode (
- MEDIA_DEVICE_PATH,
- MEDIA_RAM_DISK_DP,
- (UINT16) sizeof (MEDIA_RAM_DISK_DEVICE_PATH)
- );
-
- Strtoi64 (StartingAddrStr, &StartingAddr);
- WriteUnaligned64 ((UINT64 *) &(RamDisk->StartingAddr[0]), StartingAddr);
- Strtoi64 (EndingAddrStr, &EndingAddr);
- WriteUnaligned64 ((UINT64 *) &(RamDisk->EndingAddr[0]), EndingAddr);
- RamDisk->Instance = (UINT16) Strtoi (InstanceStr);
- StrToGuid (TypeGuidStr, &RamDisk->TypeGuid);
-
- return (EFI_DEVICE_PATH_PROTOCOL *) RamDisk;
-}
-
-/**
- Converts a text device path node to text virtual disk device path structure.
-
- @param TextDeviceNode The input Text device path node.
-
- @return A pointer to the newly-created Text device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromTextVirtualDisk (
- IN CHAR16 *TextDeviceNode
- )
-{
- CHAR16 *StartingAddrStr;
- CHAR16 *EndingAddrStr;
- CHAR16 *InstanceStr;
- MEDIA_RAM_DISK_DEVICE_PATH *RamDisk;
- UINT64 StartingAddr;
- UINT64 EndingAddr;
-
- StartingAddrStr = GetNextParamStr (&TextDeviceNode);
- EndingAddrStr = GetNextParamStr (&TextDeviceNode);
- InstanceStr = GetNextParamStr (&TextDeviceNode);
-
- RamDisk = (MEDIA_RAM_DISK_DEVICE_PATH *) CreateDeviceNode (
- MEDIA_DEVICE_PATH,
- MEDIA_RAM_DISK_DP,
- (UINT16) sizeof (MEDIA_RAM_DISK_DEVICE_PATH)
- );
-
- Strtoi64 (StartingAddrStr, &StartingAddr);
- WriteUnaligned64 ((UINT64 *) &(RamDisk->StartingAddr[0]), StartingAddr);
- Strtoi64 (EndingAddrStr, &EndingAddr);
- WriteUnaligned64 ((UINT64 *) &(RamDisk->EndingAddr[0]), EndingAddr);
- RamDisk->Instance = (UINT16) Strtoi (InstanceStr);
- CopyGuid (&RamDisk->TypeGuid, &gEfiVirtualDiskGuid);
-
- return (EFI_DEVICE_PATH_PROTOCOL *) RamDisk;
-}
-
-/**
- Converts a text device path node to text virtual cd device path structure.
-
- @param TextDeviceNode The input Text device path node.
-
- @return A pointer to the newly-created Text device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromTextVirtualCd (
- IN CHAR16 *TextDeviceNode
- )
-{
- CHAR16 *StartingAddrStr;
- CHAR16 *EndingAddrStr;
- CHAR16 *InstanceStr;
- MEDIA_RAM_DISK_DEVICE_PATH *RamDisk;
- UINT64 StartingAddr;
- UINT64 EndingAddr;
-
- StartingAddrStr = GetNextParamStr (&TextDeviceNode);
- EndingAddrStr = GetNextParamStr (&TextDeviceNode);
- InstanceStr = GetNextParamStr (&TextDeviceNode);
-
- RamDisk = (MEDIA_RAM_DISK_DEVICE_PATH *) CreateDeviceNode (
- MEDIA_DEVICE_PATH,
- MEDIA_RAM_DISK_DP,
- (UINT16) sizeof (MEDIA_RAM_DISK_DEVICE_PATH)
- );
-
- Strtoi64 (StartingAddrStr, &StartingAddr);
- WriteUnaligned64 ((UINT64 *) &(RamDisk->StartingAddr[0]), StartingAddr);
- Strtoi64 (EndingAddrStr, &EndingAddr);
- WriteUnaligned64 ((UINT64 *) &(RamDisk->EndingAddr[0]), EndingAddr);
- RamDisk->Instance = (UINT16) Strtoi (InstanceStr);
- CopyGuid (&RamDisk->TypeGuid, &gEfiVirtualCdGuid);
-
- return (EFI_DEVICE_PATH_PROTOCOL *) RamDisk;
-}
-
-/**
- Converts a text device path node to text persistent virtual disk device path structure.
-
- @param TextDeviceNode The input Text device path node.
-
- @return A pointer to the newly-created Text device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromTextPersistentVirtualDisk (
- IN CHAR16 *TextDeviceNode
- )
-{
- CHAR16 *StartingAddrStr;
- CHAR16 *EndingAddrStr;
- CHAR16 *InstanceStr;
- MEDIA_RAM_DISK_DEVICE_PATH *RamDisk;
- UINT64 StartingAddr;
- UINT64 EndingAddr;
-
- StartingAddrStr = GetNextParamStr (&TextDeviceNode);
- EndingAddrStr = GetNextParamStr (&TextDeviceNode);
- InstanceStr = GetNextParamStr (&TextDeviceNode);
-
- RamDisk = (MEDIA_RAM_DISK_DEVICE_PATH *) CreateDeviceNode (
- MEDIA_DEVICE_PATH,
- MEDIA_RAM_DISK_DP,
- (UINT16) sizeof (MEDIA_RAM_DISK_DEVICE_PATH)
- );
-
- Strtoi64 (StartingAddrStr, &StartingAddr);
- WriteUnaligned64 ((UINT64 *) &(RamDisk->StartingAddr[0]), StartingAddr);
- Strtoi64 (EndingAddrStr, &EndingAddr);
- WriteUnaligned64 ((UINT64 *) &(RamDisk->EndingAddr[0]), EndingAddr);
- RamDisk->Instance = (UINT16) Strtoi (InstanceStr);
- CopyGuid (&RamDisk->TypeGuid, &gEfiPersistentVirtualDiskGuid);
-
- return (EFI_DEVICE_PATH_PROTOCOL *) RamDisk;
-}
-
-/**
- Converts a text device path node to text persistent virtual cd device path structure.
-
- @param TextDeviceNode The input Text device path node.
-
- @return A pointer to the newly-created Text device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromTextPersistentVirtualCd (
- IN CHAR16 *TextDeviceNode
- )
-{
- CHAR16 *StartingAddrStr;
- CHAR16 *EndingAddrStr;
- CHAR16 *InstanceStr;
- MEDIA_RAM_DISK_DEVICE_PATH *RamDisk;
- UINT64 StartingAddr;
- UINT64 EndingAddr;
-
- StartingAddrStr = GetNextParamStr (&TextDeviceNode);
- EndingAddrStr = GetNextParamStr (&TextDeviceNode);
- InstanceStr = GetNextParamStr (&TextDeviceNode);
-
- RamDisk = (MEDIA_RAM_DISK_DEVICE_PATH *) CreateDeviceNode (
- MEDIA_DEVICE_PATH,
- MEDIA_RAM_DISK_DP,
- (UINT16) sizeof (MEDIA_RAM_DISK_DEVICE_PATH)
- );
-
- Strtoi64 (StartingAddrStr, &StartingAddr);
- WriteUnaligned64 ((UINT64 *) &(RamDisk->StartingAddr[0]), StartingAddr);
- Strtoi64 (EndingAddrStr, &EndingAddr);
- WriteUnaligned64 ((UINT64 *) &(RamDisk->EndingAddr[0]), EndingAddr);
- RamDisk->Instance = (UINT16) Strtoi (InstanceStr);
- CopyGuid (&RamDisk->TypeGuid, &gEfiPersistentVirtualCdGuid);
-
- return (EFI_DEVICE_PATH_PROTOCOL *) RamDisk;
-}
-
-/**
- Converts a BBS text device path node to BBS device path structure.
-
- @param TextDeviceNode The input Text device path node.
-
- @return A pointer to BBS device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromTextBbsPath (
- IN CHAR16 *TextDeviceNode
- )
-{
- return DevPathFromTextGenericPath (BBS_DEVICE_PATH, TextDeviceNode);
-}
-
-/**
- Converts a text device path node to BIOS Boot Specification device path structure.
-
- @param TextDeviceNode The input Text device path node.
-
- @return A pointer to the newly-created BIOS Boot Specification device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromTextBBS (
- IN CHAR16 *TextDeviceNode
- )
-{
- CHAR16 *TypeStr;
- CHAR16 *IdStr;
- CHAR16 *FlagsStr;
- CHAR8 *AsciiStr;
- BBS_BBS_DEVICE_PATH *Bbs;
-
- TypeStr = GetNextParamStr (&TextDeviceNode);
- IdStr = GetNextParamStr (&TextDeviceNode);
- FlagsStr = GetNextParamStr (&TextDeviceNode);
- Bbs = (BBS_BBS_DEVICE_PATH *) CreateDeviceNode (
- BBS_DEVICE_PATH,
- BBS_BBS_DP,
- (UINT16) (sizeof (BBS_BBS_DEVICE_PATH) + StrLen (IdStr))
- );
-
- if (StrCmp (TypeStr, L"Floppy") == 0) {
- Bbs->DeviceType = BBS_TYPE_FLOPPY;
- } else if (StrCmp (TypeStr, L"HD") == 0) {
- Bbs->DeviceType = BBS_TYPE_HARDDRIVE;
- } else if (StrCmp (TypeStr, L"CDROM") == 0) {
- Bbs->DeviceType = BBS_TYPE_CDROM;
- } else if (StrCmp (TypeStr, L"PCMCIA") == 0) {
- Bbs->DeviceType = BBS_TYPE_PCMCIA;
- } else if (StrCmp (TypeStr, L"USB") == 0) {
- Bbs->DeviceType = BBS_TYPE_USB;
- } else if (StrCmp (TypeStr, L"Network") == 0) {
- Bbs->DeviceType = BBS_TYPE_EMBEDDED_NETWORK;
- } else {
- Bbs->DeviceType = (UINT16) Strtoi (TypeStr);
- }
-
- AsciiStr = Bbs->String;
- StrToAscii (IdStr, &AsciiStr);
-
- Bbs->StatusFlag = (UINT16) Strtoi (FlagsStr);
-
- return (EFI_DEVICE_PATH_PROTOCOL *) Bbs;
-}
-
-/**
- Converts a text device path node to SATA device path structure.
-
- @param TextDeviceNode The input Text device path node.
-
- @return A pointer to the newly-created SATA device path structure.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-DevPathFromTextSata (
- IN CHAR16 *TextDeviceNode
- )
-{
- SATA_DEVICE_PATH *Sata;
- CHAR16 *Param1;
- CHAR16 *Param2;
- CHAR16 *Param3;
-
- Param1 = GetNextParamStr (&TextDeviceNode);
- Param2 = GetNextParamStr (&TextDeviceNode);
- Param3 = GetNextParamStr (&TextDeviceNode);
-
- Sata = (SATA_DEVICE_PATH *) CreateDeviceNode (
- MESSAGING_DEVICE_PATH,
- MSG_SATA_DP,
- (UINT16) sizeof (SATA_DEVICE_PATH)
- );
- Sata->HBAPortNumber = (UINT16) Strtoi (Param1);
- Sata->PortMultiplierPortNumber = (UINT16) Strtoi (Param2);
- Sata->Lun = (UINT16) Strtoi (Param3);
-
- return (EFI_DEVICE_PATH_PROTOCOL *) Sata;
-}
-
-GLOBAL_REMOVE_IF_UNREFERENCED DEVICE_PATH_FROM_TEXT_TABLE mUefiDevicePathLibDevPathFromTextTable[] = {
- {L"Path", DevPathFromTextPath },
-
- {L"HardwarePath", DevPathFromTextHardwarePath },
- {L"Pci", DevPathFromTextPci },
- {L"PcCard", DevPathFromTextPcCard },
- {L"MemoryMapped", DevPathFromTextMemoryMapped },
- {L"VenHw", DevPathFromTextVenHw },
- {L"Ctrl", DevPathFromTextCtrl },
- {L"BMC", DevPathFromTextBmc },
-
- {L"AcpiPath", DevPathFromTextAcpiPath },
- {L"Acpi", DevPathFromTextAcpi },
- {L"PciRoot", DevPathFromTextPciRoot },
- {L"PcieRoot", DevPathFromTextPcieRoot },
- {L"Floppy", DevPathFromTextFloppy },
- {L"Keyboard", DevPathFromTextKeyboard },
- {L"Serial", DevPathFromTextSerial },
- {L"ParallelPort", DevPathFromTextParallelPort },
- {L"AcpiEx", DevPathFromTextAcpiEx },
- {L"AcpiExp", DevPathFromTextAcpiExp },
- {L"AcpiAdr", DevPathFromTextAcpiAdr },
-
- {L"Msg", DevPathFromTextMsg },
- {L"Ata", DevPathFromTextAta },
- {L"Scsi", DevPathFromTextScsi },
- {L"Fibre", DevPathFromTextFibre },
- {L"FibreEx", DevPathFromTextFibreEx },
- {L"I1394", DevPathFromText1394 },
- {L"USB", DevPathFromTextUsb },
- {L"I2O", DevPathFromTextI2O },
- {L"Infiniband", DevPathFromTextInfiniband },
- {L"VenMsg", DevPathFromTextVenMsg },
- {L"VenPcAnsi", DevPathFromTextVenPcAnsi },
- {L"VenVt100", DevPathFromTextVenVt100 },
- {L"VenVt100Plus", DevPathFromTextVenVt100Plus },
- {L"VenUtf8", DevPathFromTextVenUtf8 },
- {L"UartFlowCtrl", DevPathFromTextUartFlowCtrl },
- {L"SAS", DevPathFromTextSAS },
- {L"SasEx", DevPathFromTextSasEx },
- {L"NVMe", DevPathFromTextNVMe },
- {L"UFS", DevPathFromTextUfs },
- {L"SD", DevPathFromTextSd },
- {L"DebugPort", DevPathFromTextDebugPort },
- {L"MAC", DevPathFromTextMAC },
- {L"IPv4", DevPathFromTextIPv4 },
- {L"IPv6", DevPathFromTextIPv6 },
- {L"Uart", DevPathFromTextUart },
- {L"UsbClass", DevPathFromTextUsbClass },
- {L"UsbAudio", DevPathFromTextUsbAudio },
- {L"UsbCDCControl", DevPathFromTextUsbCDCControl },
- {L"UsbHID", DevPathFromTextUsbHID },
- {L"UsbImage", DevPathFromTextUsbImage },
- {L"UsbPrinter", DevPathFromTextUsbPrinter },
- {L"UsbMassStorage", DevPathFromTextUsbMassStorage },
- {L"UsbHub", DevPathFromTextUsbHub },
- {L"UsbCDCData", DevPathFromTextUsbCDCData },
- {L"UsbSmartCard", DevPathFromTextUsbSmartCard },
- {L"UsbVideo", DevPathFromTextUsbVideo },
- {L"UsbDiagnostic", DevPathFromTextUsbDiagnostic },
- {L"UsbWireless", DevPathFromTextUsbWireless },
- {L"UsbDeviceFirmwareUpdate", DevPathFromTextUsbDeviceFirmwareUpdate },
- {L"UsbIrdaBridge", DevPathFromTextUsbIrdaBridge },
- {L"UsbTestAndMeasurement", DevPathFromTextUsbTestAndMeasurement },
- {L"UsbWwid", DevPathFromTextUsbWwid },
- {L"Unit", DevPathFromTextUnit },
- {L"iSCSI", DevPathFromTextiSCSI },
- {L"Vlan", DevPathFromTextVlan },
- {L"Uri", DevPathFromTextUri },
- {L"Bluetooth", DevPathFromTextBluetooth },
- {L"Wi-Fi", DevPathFromTextWiFi },
- {L"MediaPath", DevPathFromTextMediaPath },
- {L"HD", DevPathFromTextHD },
- {L"CDROM", DevPathFromTextCDROM },
- {L"VenMedia", DevPathFromTextVenMedia },
- {L"Media", DevPathFromTextMedia },
- {L"Fv", DevPathFromTextFv },
- {L"FvFile", DevPathFromTextFvFile },
- {L"Offset", DevPathFromTextRelativeOffsetRange },
- {L"RamDisk", DevPathFromTextRamDisk },
- {L"VirtualDisk", DevPathFromTextVirtualDisk },
- {L"VirtualCD", DevPathFromTextVirtualCd },
- {L"PersistentVirtualDisk", DevPathFromTextPersistentVirtualDisk },
- {L"PersistentVirtualCD", DevPathFromTextPersistentVirtualCd },
-
- {L"BbsPath", DevPathFromTextBbsPath },
- {L"BBS", DevPathFromTextBBS },
- {L"Sata", DevPathFromTextSata },
- {NULL, NULL}
-};
-
-/**
- Convert text to the binary representation of a device node.
-
- @param TextDeviceNode TextDeviceNode points to the text representation of a device
- node. Conversion starts with the first character and continues
- until the first non-device node character.
-
- @return A pointer to the EFI device node or NULL if TextDeviceNode is NULL or there was
- insufficient memory or text unsupported.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-EFIAPI
-UefiDevicePathLibConvertTextToDeviceNode (
- IN CONST CHAR16 *TextDeviceNode
- )
-{
- DEVICE_PATH_FROM_TEXT FromText;
- CHAR16 *ParamStr;
- EFI_DEVICE_PATH_PROTOCOL *DeviceNode;
- CHAR16 *DeviceNodeStr;
- UINTN Index;
-
- if ((TextDeviceNode == NULL) || (IS_NULL (*TextDeviceNode))) {
- return NULL;
- }
-
- ParamStr = NULL;
- FromText = NULL;
- DeviceNodeStr = UefiDevicePathLibStrDuplicate (TextDeviceNode);
- ASSERT (DeviceNodeStr != NULL);
-
- for (Index = 0; mUefiDevicePathLibDevPathFromTextTable[Index].Function != NULL; Index++) {
- ParamStr = GetParamByNodeName (DeviceNodeStr, mUefiDevicePathLibDevPathFromTextTable[Index].DevicePathNodeText);
- if (ParamStr != NULL) {
- FromText = mUefiDevicePathLibDevPathFromTextTable[Index].Function;
- break;
- }
- }
-
- if (FromText == NULL) {
- //
- // A file path
- //
- FromText = DevPathFromTextFilePath;
- DeviceNode = FromText (DeviceNodeStr);
- } else {
- DeviceNode = FromText (ParamStr);
- FreePool (ParamStr);
- }
-
- FreePool (DeviceNodeStr);
-
- return DeviceNode;
-}
-
-/**
- Convert text to the binary representation of a device path.
-
-
- @param TextDevicePath TextDevicePath points to the text representation of a device
- path. Conversion starts with the first character and continues
- until the first non-device node character.
-
- @return A pointer to the allocated device path or NULL if TextDeviceNode is NULL or
- there was insufficient memory.
-
-**/
-EFI_DEVICE_PATH_PROTOCOL *
-EFIAPI
-UefiDevicePathLibConvertTextToDevicePath (
- IN CONST CHAR16 *TextDevicePath
- )
-{
- EFI_DEVICE_PATH_PROTOCOL *DeviceNode;
- EFI_DEVICE_PATH_PROTOCOL *NewDevicePath;
- CHAR16 *DevicePathStr;
- CHAR16 *Str;
- CHAR16 *DeviceNodeStr;
- BOOLEAN IsInstanceEnd;
- EFI_DEVICE_PATH_PROTOCOL *DevicePath;
-
- if ((TextDevicePath == NULL) || (IS_NULL (*TextDevicePath))) {
- return NULL;
- }
-
- DevicePath = (EFI_DEVICE_PATH_PROTOCOL *) AllocatePool (END_DEVICE_PATH_LENGTH);
- ASSERT (DevicePath != NULL);
- SetDevicePathEndNode (DevicePath);
-
- DevicePathStr = UefiDevicePathLibStrDuplicate (TextDevicePath);
-
- Str = DevicePathStr;
- while ((DeviceNodeStr = GetNextDeviceNodeStr (&Str, &IsInstanceEnd)) != NULL) {
- DeviceNode = UefiDevicePathLibConvertTextToDeviceNode (DeviceNodeStr);
-
- NewDevicePath = AppendDevicePathNode (DevicePath, DeviceNode);
- FreePool (DevicePath);
- FreePool (DeviceNode);
- DevicePath = NewDevicePath;
-
- if (IsInstanceEnd) {
- DeviceNode = (EFI_DEVICE_PATH_PROTOCOL *) AllocatePool (END_DEVICE_PATH_LENGTH);
- ASSERT (DeviceNode != NULL);
- SetDevicePathEndNode (DeviceNode);
-
- NewDevicePath = AppendDevicePathNode (DevicePath, DeviceNode);
- FreePool (DevicePath);
- FreePool (DeviceNode);
- DevicePath = NewDevicePath;
- }
- }
-
- FreePool (DevicePathStr);
- return DevicePath;
-}
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