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BaseTools: Sync the DevicePath Function update from MdePkg 

Update the AcpiExp, USBxxx, Sata, VENDOR_DEVICE_PATH.

Cc: Liming Gao <liming.gao@intel.com>
Cc: Yonghong Zhu <yonghong.zhu@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Yunhua Feng <yunhuax.feng@intel.com>
Reviewed-by: Yonghong Zhu <yonghong.zhu@intel.com>
This commit is contained in:
Feng, YunhuaX 2018-10-26 16:37:14 +08:00 committed by Yonghong Zhu
parent 7a283cb3f0
commit 23a62c6990
3 changed files with 50 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
BaseTools/Source/C/DevicePath/DevicePath.c
View File

@ -25,7 +25,7 @@ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
#define UTILITY_MAJOR_VERSION 0
#define UTILITY_MINOR_VERSION 1
EFI_GUID gEfiDebugPortDevicePathGuid = DEVICE_PATH_MESSAGING_DEBUGPORT;
EFI_GUID gEfiDebugPortProtocolGuid = DEVICE_PATH_MESSAGING_DEBUGPORT;
EFI_GUID gEfiPcAnsiGuid = EFI_PC_ANSI_GUID;
EFI_GUID gEfiVT100Guid = EFI_VT_100_GUID;
EFI_GUID gEfiVT100PlusGuid = EFI_VT_100_PLUS_GUID;

59
BaseTools/Source/C/DevicePath/DevicePathFromText.c
View File

@ -764,7 +764,16 @@ DevPathFromTextAcpiExp (
);
AcpiEx->HID = EisaIdFromText (HIDStr);
AcpiEx->CID = EisaIdFromText (CIDStr);
//
// According to UEFI spec, the CID parametr is optional and has a default value of 0.
// So when the CID parametr is not specified or specified as 0 in the text device node.
// Set the CID to 0 in the ACPI extension device path structure.
//
if (*CIDStr == L'\0' || *CIDStr == L'0') {
AcpiEx->CID = 0;
} else {
AcpiEx->CID = EisaIdFromText (CIDStr);
}
AcpiEx->UID = 0;
AsciiStr = (CHAR8 *) ((UINT8 *)AcpiEx + sizeof (ACPI_EXTENDED_HID_DEVICE_PATH));
@ -1603,15 +1612,15 @@ DevPathFromTextDebugPort (
CHAR16 *TextDeviceNode
)
{
VENDOR_DEFINED_MESSAGING_DEVICE_PATH *Vend;
VENDOR_DEVICE_PATH *Vend;
Vend = (VENDOR_DEFINED_MESSAGING_DEVICE_PATH *) CreateDeviceNode (
Vend = (VENDOR_DEVICE_PATH *) CreateDeviceNode (
MESSAGING_DEVICE_PATH,
MSG_VENDOR_DP,
(UINT16) sizeof (VENDOR_DEFINED_MESSAGING_DEVICE_PATH)
(UINT16) sizeof (VENDOR_DEVICE_PATH)
);
CopyGuid (&Vend->Guid, &gEfiDebugPortDevicePathGuid);
CopyGuid (&Vend->Guid, &gEfiDebugPortProtocolGuid);
return (EFI_DEVICE_PATH_PROTOCOL *) Vend;
}
@ -1906,22 +1915,42 @@ ConvertFromTextUsbClass (
PIDStr = GetNextParamStr (&TextDeviceNode);
if (UsbClassText->ClassExist) {
ClassStr = GetNextParamStr (&TextDeviceNode);
UsbClass->DeviceClass = (UINT8) Strtoi (ClassStr);
if (*ClassStr == L'\0') {
UsbClass->DeviceClass = 0xFF;
} else {
UsbClass->DeviceClass = (UINT8) Strtoi (ClassStr);
}
} else {
UsbClass->DeviceClass = UsbClassText->Class;
}
if (UsbClassText->SubClassExist) {
SubClassStr = GetNextParamStr (&TextDeviceNode);
UsbClass->DeviceSubClass = (UINT8) Strtoi (SubClassStr);
if (*SubClassStr == L'\0') {
UsbClass->DeviceSubClass = 0xFF;
} else {
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);
if (*VIDStr == L'\0') {
UsbClass->VendorId = 0xFFFF;
} else {
UsbClass->VendorId = (UINT16) Strtoi (VIDStr);
}
if (*PIDStr == L'\0') {
UsbClass->ProductId = 0xFFFF;
} else {
UsbClass->ProductId = (UINT16) Strtoi (PIDStr);
}
if (*ProtocolStr == L'\0') {
UsbClass->DeviceProtocol = 0xFF;
} else {
UsbClass->DeviceProtocol = (UINT8) Strtoi (ProtocolStr);
}
return (EFI_DEVICE_PATH_PROTOCOL *) UsbClass;
}
@ -3261,7 +3290,15 @@ DevPathFromTextSata (
(UINT16) sizeof (SATA_DEVICE_PATH)
);
Sata->HBAPortNumber = (UINT16) Strtoi (Param1);
Sata->PortMultiplierPortNumber = (UINT16) Strtoi (Param2);
//
// According to UEFI spec, if PMPN is not provided, the default is 0xFFFF
//
if (*Param2 == L'\0' ) {
Sata->PortMultiplierPortNumber = 0xFFFF;
} else {
Sata->PortMultiplierPortNumber = (UINT16) Strtoi (Param2);
}
Sata->Lun = (UINT16) Strtoi (Param3);
return (EFI_DEVICE_PATH_PROTOCOL *) Sata;

2
BaseTools/Source/C/Include/Protocol/DevicePath.h
View File

@ -1380,7 +1380,7 @@ extern EFI_GUID gEfiDebugPortVariableGuid;
// DebugPort device path definitions...
//
#define DEVICE_PATH_MESSAGING_DEBUGPORT EFI_DEBUGPORT_PROTOCOL_GUID
extern EFI_GUID gEfiDebugPortDevicePathGuid;
extern EFI_GUID gEfiDebugPortProtocolGuid;
typedef struct {
EFI_DEVICE_PATH_PROTOCOL Header;