* [Patch] BaseTools/EfiRom: Add multiple device id support
@ 2017-08-22 7:27 Yonghong Zhu
2017-08-25 4:57 ` Gao, Liming
0 siblings, 1 reply; 2+ messages in thread
From: Yonghong Zhu @ 2017-08-22 7:27 UTC (permalink / raw)
To: edk2-devel; +Cc: Daniel Verkamp, Liming Gao, Tomas Pilar
From: Daniel Verkamp <daniel.verkamp@intel.com>
This is a patch to implement writing and dumping of PCI 3.0 Device ID
lists in EFI option ROMs in the EfiRom tool.
Using this modification, multiple space-delimited device IDs can be
specified after -i. The first device in the list is used for the main
PCI ROM header Device ID field and is also written in the list. The
list is only written when more than one device ID has been specified;
when only one device ID is given on the command line, the EfiRom output
should be identical to the current code.
Fixes: https://bugzilla.tianocore.org/show_bug.cgi?id=666
Cc: Liming Gao <liming.gao@intel.com>
Cc: Tomas Pilar <tpilar@solarflare.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
---
BaseTools/Source/C/EfiRom/EfiRom.c | 146 ++++++++++++++++++++++++++++++++-----
BaseTools/Source/C/EfiRom/EfiRom.h | 6 +-
2 files changed, 129 insertions(+), 23 deletions(-)
diff --git a/BaseTools/Source/C/EfiRom/EfiRom.c b/BaseTools/Source/C/EfiRom/EfiRom.c
index 84322e3..6b30596 100644
--- a/BaseTools/Source/C/EfiRom/EfiRom.c
+++ b/BaseTools/Source/C/EfiRom/EfiRom.c
@@ -142,11 +142,11 @@ Returns:
if ((FList->FileFlags & FILE_FLAG_EFI) != 0) {
if (mOptions.Verbose) {
VerboseMsg("Processing EFI file %s\n", FList->FileName);
}
- Status = ProcessEfiFile (FptrOut, FList, mOptions.VendId, mOptions.DevId, &Size);
+ Status = ProcessEfiFile (FptrOut, FList, mOptions.VendId, mOptions.DevIdList[0], &Size);
} else if ((FList->FileFlags & FILE_FLAG_BINARY) !=0 ) {
if (mOptions.Verbose) {
VerboseMsg("Processing binary file %s\n", FList->FileName);
}
@@ -182,12 +182,18 @@ BailOut:
while (mOptions.FileList != NULL) {
FList = mOptions.FileList->Next;
free (mOptions.FileList);
mOptions.FileList = FList;
}
+
+ //
+ // Clean up device ID list
+ //
+ if (mOptions.DevIdList != NULL) {
+ free (mOptions.DevIdList);
+ }
}
-
if (FptrOut != NULL) {
fclose (FptrOut);
}
if (mOptions.Verbose) {
@@ -449,10 +455,11 @@ Returns:
UINT16 MachineType;
UINT16 SubSystem;
UINT32 HeaderPadBytes;
UINT32 PadBytesBeforeImage;
UINT32 PadBytesAfterImage;
+ UINT32 DevIdListSize;
//
// Try to open the input file
//
if ((InFptr = fopen (LongFilePath (InFile->FileName), "rb")) == NULL) {
@@ -492,11 +499,20 @@ Returns:
// For Pci3.0 to use the different data structure.
//
if (mOptions.Pci23 == 1) {
HeaderSize = sizeof (PCI_DATA_STRUCTURE) + HeaderPadBytes + sizeof (EFI_PCI_EXPANSION_ROM_HEADER);
} else {
- HeaderSize = sizeof (PCI_3_0_DATA_STRUCTURE) + HeaderPadBytes + sizeof (EFI_PCI_EXPANSION_ROM_HEADER);
+ if (mOptions.DevIdCount > 1) {
+ //
+ // Write device ID list when more than one device ID is specified.
+ // Leave space for list plus terminator.
+ //
+ DevIdListSize = (mOptions.DevIdCount + 1) * sizeof (UINT16);
+ } else {
+ DevIdListSize = 0;
+ }
+ HeaderSize = sizeof (PCI_3_0_DATA_STRUCTURE) + HeaderPadBytes + DevIdListSize + sizeof (EFI_PCI_EXPANSION_ROM_HEADER);
}
if (mOptions.Verbose) {
VerboseMsg(" File size = 0x%X\n", (unsigned) FileSize);
}
@@ -629,11 +645,18 @@ Returns:
PciDs23.CodeType = PCI_CODE_TYPE_EFI_IMAGE;
} else {
PciDs30.Signature = PCI_DATA_STRUCTURE_SIGNATURE;
PciDs30.VendorId = VendId;
PciDs30.DeviceId = DevId;
- PciDs30.DeviceListOffset = 0; // to be fixed
+ if (mOptions.DevIdCount > 1) {
+ //
+ // Place device list immediately after PCI structure
+ //
+ PciDs30.DeviceListOffset = (UINT16) sizeof (PCI_3_0_DATA_STRUCTURE);
+ } else {
+ PciDs30.DeviceListOffset = 0;
+ }
PciDs30.Length = (UINT16) sizeof (PCI_3_0_DATA_STRUCTURE);
PciDs30.Revision = 0x3;
//
// Class code and code revision from the command line (optional)
//
@@ -699,10 +722,30 @@ Returns:
Status = STATUS_ERROR;
goto BailOut;
}
}
+ //
+ // Write the Device ID list to the output file
+ //
+ if (mOptions.DevIdCount > 1) {
+ if (fwrite (mOptions.DevIdList, sizeof (UINT16), mOptions.DevIdCount, OutFptr) != mOptions.DevIdCount) {
+ Error (NULL, 0, 0002, "Failed to write PCI device list to output file!", NULL);
+ Status = STATUS_ERROR;
+ goto BailOut;
+ }
+ //
+ // Write two-byte terminating 0 at the end of the device list
+ //
+ if (putc (0, OutFptr) == EOF || putc (0, OutFptr) == EOF) {
+ Error (NULL, 0, 0002, "Failed to write PCI device list to output file!", NULL);
+ Status = STATUS_ERROR;
+ goto BailOut;
+ }
+ }
+
+
//
// Pad head to make it a multiple of 512 bytes
//
while (PadBytesBeforeImage > 0) {
if (putc (~0, OutFptr) == EOF) {
@@ -885,10 +928,12 @@ Returns:
UINT32 CodeRevision;
EFI_STATUS Status;
INTN ReturnStatus;
BOOLEAN EfiRomFlag;
UINT64 TempValue;
+ char *OptionName;
+ UINT16 *DevIdList;
ReturnStatus = 0;
FileFlags = 0;
EfiRomFlag = FALSE;
@@ -900,10 +945,13 @@ Returns:
//
// To avoid compile warnings
//
FileList = PrevFileList = NULL;
+ Options->DevIdList = NULL;
+ Options->DevIdCount = 0;
+
ClassCode = 0;
CodeRevision = 0;
//
// Skip over the program name
//
@@ -955,30 +1003,57 @@ Returns:
Options->VendIdValid = 1;
Argv++;
Argc--;
} else if (stricmp (Argv[0], "-i") == 0) {
+
+ OptionName = Argv[0];
+
//
- // Device ID specified with -i
- // Make sure there's another parameter
+ // Device IDs specified with -i
+ // Make sure there's at least one more parameter
//
- Status = AsciiStringToUint64(Argv[1], FALSE, &TempValue);
- if (EFI_ERROR (Status)) {
- Error (NULL, 0, 2000, "Invalid option value", "%s = %s", Argv[0], Argv[1]);
+ if (Argc < 1) {
+ Error (NULL, 0, 2000, "Invalid parameter", "Missing Device Id with %s option!", OptionName);
ReturnStatus = 1;
goto Done;
}
- if (TempValue >= 0x10000) {
- Error (NULL, 0, 2000, "Invalid option value", "Device Id %s out of range!", Argv[1]);
- ReturnStatus = 1;
- goto Done;
+
+ //
+ // Process until another dash-argument parameter or the end of the list
+ //
+ while (Argc > 1 && Argv[1][0] != '-') {
+ Status = AsciiStringToUint64(Argv[1], FALSE, &TempValue);
+ if (EFI_ERROR (Status)) {
+ Error (NULL, 0, 2000, "Invalid option value", "%s = %s", OptionName, Argv[1]);
+ ReturnStatus = 1;
+ goto Done;
+ }
+ //
+ // Don't allow device IDs greater than 16 bits
+ // Don't allow 0, since it is used as a list terminator
+ //
+ if (TempValue >= 0x10000 || TempValue == 0) {
+ Error (NULL, 0, 2000, "Invalid option value", "Device Id %s out of range!", Argv[1]);
+ ReturnStatus = 1;
+ goto Done;
+ }
+
+ DevIdList = (UINT16*) realloc (Options->DevIdList, (Options->DevIdCount + 1) * sizeof (UINT16));
+ if (DevIdList == NULL) {
+ Error (NULL, 0, 4001, "Resource", "memory cannot be allocated!", NULL);
+ ReturnStatus = 1;
+ goto Done;
+ }
+ Options->DevIdList = DevIdList;
+
+ Options->DevIdList[Options->DevIdCount++] = (UINT16) TempValue;
+
+ Argv++;
+ Argc--;
}
- Options->DevId = (UINT16) TempValue;
- Options->DevIdValid = 1;
- Argv++;
- Argc--;
} else if ((stricmp (Argv[0], "-o") == 0) || (stricmp (Argv[0], "--output") == 0)) {
//
// Output filename specified with -o
// Make sure there's another parameter
//
@@ -1055,11 +1130,11 @@ Returns:
// command line.
//
Options->DumpOption = 1;
Options->VendIdValid = 1;
- Options->DevIdValid = 1;
+ Options->DevIdCount = 1;
FileFlags = FILE_FLAG_BINARY;
} else if ((stricmp (Argv[0], "-l") == 0) || (stricmp (Argv[0], "--class-code") == 0)) {
//
// Class code value for the next file in the list.
// Make sure there's another parameter
@@ -1189,16 +1264,22 @@ Returns:
Error (NULL, 0, 2000, "Missing Vendor ID in command line", NULL);
ReturnStatus = STATUS_ERROR;
goto Done;
}
- if (!Options->DevIdValid) {
+ if (!Options->DevIdCount) {
Error (NULL, 0, 2000, "Missing Device ID in command line", NULL);
ReturnStatus = STATUS_ERROR;
goto Done;
}
}
+
+ if (Options->DevIdCount > 1 && Options->Pci23) {
+ Error (NULL, 0, 2000, "Invalid parameter", "PCI 3.0 is required when specifying multiple Device IDs");
+ ReturnStatus = STATUS_ERROR;
+ goto Done;
+ }
Done:
if (ReturnStatus != 0) {
while (Options->FileList != NULL) {
FileList = Options->FileList->Next;
@@ -1281,11 +1362,11 @@ Returns:
fprintf (stdout, " -r Rev Hex Revision in the PCI data structure header.\n");
fprintf (stdout, " -n Not to automatically set the LAST bit in the last file.\n");
fprintf (stdout, " -f VendorId\n\
Hex PCI Vendor ID for the device OpROM, must be specified\n");
fprintf (stdout, " -i DeviceId\n\
- Hex PCI Device ID for the device OpROM, must be specified\n");
+ One or more hex PCI Device IDs for the device OpROM, must be specified\n");
fprintf (stdout, " -p, --pci23\n\
Default layout meets PCI 3.0 specifications\n\
specifying this flag will for a PCI 2.3 layout.\n");
fprintf (stdout, " -d, --dump\n\
Dump the headers of an existing option ROM image.\n");
@@ -1326,10 +1407,11 @@ Returns:
UINT32 ImageStart;
UINT32 ImageCount;
EFI_PCI_EXPANSION_ROM_HEADER EfiRomHdr;
PCI_DATA_STRUCTURE PciDs23;
PCI_3_0_DATA_STRUCTURE PciDs30;
+ UINT16 DevId;
//
// Open the input file
//
if ((InFptr = fopen (LongFilePath (InFile->FileName), "rb")) == NULL) {
@@ -1424,10 +1506,34 @@ Returns:
fprintf (stdout, " Vendor ID 0x%04X\n", PciDs30.VendorId);
fprintf (stdout, " Device ID 0x%04X\n", PciDs30.DeviceId);
fprintf (stdout, " Length 0x%04X\n", PciDs30.Length);
fprintf (stdout, " Revision 0x%04X\n", PciDs30.Revision);
fprintf (stdout, " DeviceListOffset 0x%02X\n", PciDs30.DeviceListOffset);
+ if (PciDs30.DeviceListOffset) {
+ //
+ // Print device ID list
+ //
+ fprintf (stdout, " Device list contents\n");
+ if (fseek (InFptr, ImageStart + PciRomHdr.PcirOffset + PciDs30.DeviceListOffset, SEEK_SET)) {
+ Error (NULL, 0, 3001, "Not supported", "Failed to seek to PCI device ID list!");
+ goto BailOut;
+ }
+
+ //
+ // Loop until terminating 0
+ //
+ do {
+ if (fread (&DevId, sizeof (DevId), 1, InFptr) != 1) {
+ Error (NULL, 0, 3001, "Not supported", "Failed to read PCI device ID list from file %s!", InFile->FileName);
+ goto BailOut;
+ }
+ if (DevId) {
+ fprintf (stdout, " 0x%04X\n", DevId);
+ }
+ } while (DevId);
+
+ }
fprintf (
stdout,
" Class Code 0x%06X\n",
(unsigned) (PciDs30.ClassCode[0] | (PciDs30.ClassCode[1] << 8) | (PciDs30.ClassCode[2] << 16))
);
diff --git a/BaseTools/Source/C/EfiRom/EfiRom.h b/BaseTools/Source/C/EfiRom/EfiRom.h
index 6763d6b..f90c63f 100644
--- a/BaseTools/Source/C/EfiRom/EfiRom.h
+++ b/BaseTools/Source/C/EfiRom/EfiRom.h
@@ -1,9 +1,9 @@
/** @file
This file contains the relevant declarations required to generate Option Rom File
-Copyright (c) 1999 - 2014, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 1999 - 2017, 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
@@ -81,13 +81,13 @@ typedef struct {
CHAR8 OutFileName[MAX_PATH];
INT8 NoLast;
UINT16 ClassCode;
UINT16 PciRevision;
UINT16 VendId;
- UINT16 DevId;
+ UINT16 *DevIdList;
+ UINT32 DevIdCount;
UINT8 VendIdValid;
- UINT8 DevIdValid;
INT8 Verbose;
INT8 Quiet;
INT8 Debug;
INT8 Pci23;
INT8 Pci30;
--
2.6.1.windows.1
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [Patch] BaseTools/EfiRom: Add multiple device id support
2017-08-22 7:27 [Patch] BaseTools/EfiRom: Add multiple device id support Yonghong Zhu
@ 2017-08-25 4:57 ` Gao, Liming
0 siblings, 0 replies; 2+ messages in thread
From: Gao, Liming @ 2017-08-25 4:57 UTC (permalink / raw)
To: Zhu, Yonghong, edk2-devel@lists.01.org; +Cc: Verkamp, Daniel, Tomas Pilar
Reviewed-by: Liming Gao <liming.gao@intel.com>
>-----Original Message-----
>From: Zhu, Yonghong
>Sent: Tuesday, August 22, 2017 3:27 PM
>To: edk2-devel@lists.01.org
>Cc: Verkamp, Daniel <daniel.verkamp@intel.com>; Gao, Liming
><liming.gao@intel.com>; Tomas Pilar <tpilar@solarflare.com>
>Subject: [Patch] BaseTools/EfiRom: Add multiple device id support
>
>From: Daniel Verkamp <daniel.verkamp@intel.com>
>
>This is a patch to implement writing and dumping of PCI 3.0 Device ID
>lists in EFI option ROMs in the EfiRom tool.
>Using this modification, multiple space-delimited device IDs can be
>specified after -i. The first device in the list is used for the main
>PCI ROM header Device ID field and is also written in the list. The
>list is only written when more than one device ID has been specified;
>when only one device ID is given on the command line, the EfiRom output
>should be identical to the current code.
>
>Fixes: https://bugzilla.tianocore.org/show_bug.cgi?id=666
>Cc: Liming Gao <liming.gao@intel.com>
>Cc: Tomas Pilar <tpilar@solarflare.com>
>Contributed-under: TianoCore Contribution Agreement 1.0
>Signed-off-by: Daniel Verkamp <daniel.verkamp@intel.com>
>---
> BaseTools/Source/C/EfiRom/EfiRom.c | 146
>++++++++++++++++++++++++++++++++-----
> BaseTools/Source/C/EfiRom/EfiRom.h | 6 +-
> 2 files changed, 129 insertions(+), 23 deletions(-)
>
>diff --git a/BaseTools/Source/C/EfiRom/EfiRom.c
>b/BaseTools/Source/C/EfiRom/EfiRom.c
>index 84322e3..6b30596 100644
>--- a/BaseTools/Source/C/EfiRom/EfiRom.c
>+++ b/BaseTools/Source/C/EfiRom/EfiRom.c
>@@ -142,11 +142,11 @@ Returns:
> if ((FList->FileFlags & FILE_FLAG_EFI) != 0) {
> if (mOptions.Verbose) {
> VerboseMsg("Processing EFI file %s\n", FList->FileName);
> }
>
>- Status = ProcessEfiFile (FptrOut, FList, mOptions.VendId, mOptions.DevId,
>&Size);
>+ Status = ProcessEfiFile (FptrOut, FList, mOptions.VendId,
>mOptions.DevIdList[0], &Size);
> } else if ((FList->FileFlags & FILE_FLAG_BINARY) !=0 ) {
> if (mOptions.Verbose) {
> VerboseMsg("Processing binary file %s\n", FList->FileName);
> }
>
>@@ -182,12 +182,18 @@ BailOut:
> while (mOptions.FileList != NULL) {
> FList = mOptions.FileList->Next;
> free (mOptions.FileList);
> mOptions.FileList = FList;
> }
>+
>+ //
>+ // Clean up device ID list
>+ //
>+ if (mOptions.DevIdList != NULL) {
>+ free (mOptions.DevIdList);
>+ }
> }
>-
> if (FptrOut != NULL) {
> fclose (FptrOut);
> }
>
> if (mOptions.Verbose) {
>@@ -449,10 +455,11 @@ Returns:
> UINT16 MachineType;
> UINT16 SubSystem;
> UINT32 HeaderPadBytes;
> UINT32 PadBytesBeforeImage;
> UINT32 PadBytesAfterImage;
>+ UINT32 DevIdListSize;
>
> //
> // Try to open the input file
> //
> if ((InFptr = fopen (LongFilePath (InFile->FileName), "rb")) == NULL) {
>@@ -492,11 +499,20 @@ Returns:
> // For Pci3.0 to use the different data structure.
> //
> if (mOptions.Pci23 == 1) {
> HeaderSize = sizeof (PCI_DATA_STRUCTURE) + HeaderPadBytes + sizeof
>(EFI_PCI_EXPANSION_ROM_HEADER);
> } else {
>- HeaderSize = sizeof (PCI_3_0_DATA_STRUCTURE) + HeaderPadBytes +
>sizeof (EFI_PCI_EXPANSION_ROM_HEADER);
>+ if (mOptions.DevIdCount > 1) {
>+ //
>+ // Write device ID list when more than one device ID is specified.
>+ // Leave space for list plus terminator.
>+ //
>+ DevIdListSize = (mOptions.DevIdCount + 1) * sizeof (UINT16);
>+ } else {
>+ DevIdListSize = 0;
>+ }
>+ HeaderSize = sizeof (PCI_3_0_DATA_STRUCTURE) + HeaderPadBytes +
>DevIdListSize + sizeof (EFI_PCI_EXPANSION_ROM_HEADER);
> }
>
> if (mOptions.Verbose) {
> VerboseMsg(" File size = 0x%X\n", (unsigned) FileSize);
> }
>@@ -629,11 +645,18 @@ Returns:
> PciDs23.CodeType = PCI_CODE_TYPE_EFI_IMAGE;
> } else {
> PciDs30.Signature = PCI_DATA_STRUCTURE_SIGNATURE;
> PciDs30.VendorId = VendId;
> PciDs30.DeviceId = DevId;
>- PciDs30.DeviceListOffset = 0; // to be fixed
>+ if (mOptions.DevIdCount > 1) {
>+ //
>+ // Place device list immediately after PCI structure
>+ //
>+ PciDs30.DeviceListOffset = (UINT16) sizeof (PCI_3_0_DATA_STRUCTURE);
>+ } else {
>+ PciDs30.DeviceListOffset = 0;
>+ }
> PciDs30.Length = (UINT16) sizeof (PCI_3_0_DATA_STRUCTURE);
> PciDs30.Revision = 0x3;
> //
> // Class code and code revision from the command line (optional)
> //
>@@ -699,10 +722,30 @@ Returns:
> Status = STATUS_ERROR;
> goto BailOut;
> }
> }
>
>+ //
>+ // Write the Device ID list to the output file
>+ //
>+ if (mOptions.DevIdCount > 1) {
>+ if (fwrite (mOptions.DevIdList, sizeof (UINT16), mOptions.DevIdCount,
>OutFptr) != mOptions.DevIdCount) {
>+ Error (NULL, 0, 0002, "Failed to write PCI device list to output file!", NULL);
>+ Status = STATUS_ERROR;
>+ goto BailOut;
>+ }
>+ //
>+ // Write two-byte terminating 0 at the end of the device list
>+ //
>+ if (putc (0, OutFptr) == EOF || putc (0, OutFptr) == EOF) {
>+ Error (NULL, 0, 0002, "Failed to write PCI device list to output file!", NULL);
>+ Status = STATUS_ERROR;
>+ goto BailOut;
>+ }
>+ }
>+
>+
> //
> // Pad head to make it a multiple of 512 bytes
> //
> while (PadBytesBeforeImage > 0) {
> if (putc (~0, OutFptr) == EOF) {
>@@ -885,10 +928,12 @@ Returns:
> UINT32 CodeRevision;
> EFI_STATUS Status;
> INTN ReturnStatus;
> BOOLEAN EfiRomFlag;
> UINT64 TempValue;
>+ char *OptionName;
>+ UINT16 *DevIdList;
>
> ReturnStatus = 0;
> FileFlags = 0;
> EfiRomFlag = FALSE;
>
>@@ -900,10 +945,13 @@ Returns:
> //
> // To avoid compile warnings
> //
> FileList = PrevFileList = NULL;
>
>+ Options->DevIdList = NULL;
>+ Options->DevIdCount = 0;
>+
> ClassCode = 0;
> CodeRevision = 0;
> //
> // Skip over the program name
> //
>@@ -955,30 +1003,57 @@ Returns:
> Options->VendIdValid = 1;
>
> Argv++;
> Argc--;
> } else if (stricmp (Argv[0], "-i") == 0) {
>+
>+ OptionName = Argv[0];
>+
> //
>- // Device ID specified with -i
>- // Make sure there's another parameter
>+ // Device IDs specified with -i
>+ // Make sure there's at least one more parameter
> //
>- Status = AsciiStringToUint64(Argv[1], FALSE, &TempValue);
>- if (EFI_ERROR (Status)) {
>- Error (NULL, 0, 2000, "Invalid option value", "%s = %s", Argv[0], Argv[1]);
>+ if (Argc < 1) {
>+ Error (NULL, 0, 2000, "Invalid parameter", "Missing Device Id with %s
>option!", OptionName);
> ReturnStatus = 1;
> goto Done;
> }
>- if (TempValue >= 0x10000) {
>- Error (NULL, 0, 2000, "Invalid option value", "Device Id %s out of range!",
>Argv[1]);
>- ReturnStatus = 1;
>- goto Done;
>+
>+ //
>+ // Process until another dash-argument parameter or the end of the list
>+ //
>+ while (Argc > 1 && Argv[1][0] != '-') {
>+ Status = AsciiStringToUint64(Argv[1], FALSE, &TempValue);
>+ if (EFI_ERROR (Status)) {
>+ Error (NULL, 0, 2000, "Invalid option value", "%s = %s", OptionName,
>Argv[1]);
>+ ReturnStatus = 1;
>+ goto Done;
>+ }
>+ //
>+ // Don't allow device IDs greater than 16 bits
>+ // Don't allow 0, since it is used as a list terminator
>+ //
>+ if (TempValue >= 0x10000 || TempValue == 0) {
>+ Error (NULL, 0, 2000, "Invalid option value", "Device Id %s out of
>range!", Argv[1]);
>+ ReturnStatus = 1;
>+ goto Done;
>+ }
>+
>+ DevIdList = (UINT16*) realloc (Options->DevIdList, (Options-
>>DevIdCount + 1) * sizeof (UINT16));
>+ if (DevIdList == NULL) {
>+ Error (NULL, 0, 4001, "Resource", "memory cannot be allocated!",
>NULL);
>+ ReturnStatus = 1;
>+ goto Done;
>+ }
>+ Options->DevIdList = DevIdList;
>+
>+ Options->DevIdList[Options->DevIdCount++] = (UINT16) TempValue;
>+
>+ Argv++;
>+ Argc--;
> }
>- Options->DevId = (UINT16) TempValue;
>- Options->DevIdValid = 1;
>
>- Argv++;
>- Argc--;
> } else if ((stricmp (Argv[0], "-o") == 0) || (stricmp (Argv[0], "--output") ==
>0)) {
> //
> // Output filename specified with -o
> // Make sure there's another parameter
> //
>@@ -1055,11 +1130,11 @@ Returns:
> // command line.
> //
> Options->DumpOption = 1;
>
> Options->VendIdValid = 1;
>- Options->DevIdValid = 1;
>+ Options->DevIdCount = 1;
> FileFlags = FILE_FLAG_BINARY;
> } else if ((stricmp (Argv[0], "-l") == 0) || (stricmp (Argv[0], "--class-code")
>== 0)) {
> //
> // Class code value for the next file in the list.
> // Make sure there's another parameter
>@@ -1189,16 +1264,22 @@ Returns:
> Error (NULL, 0, 2000, "Missing Vendor ID in command line", NULL);
> ReturnStatus = STATUS_ERROR;
> goto Done;
> }
>
>- if (!Options->DevIdValid) {
>+ if (!Options->DevIdCount) {
> Error (NULL, 0, 2000, "Missing Device ID in command line", NULL);
> ReturnStatus = STATUS_ERROR;
> goto Done;
> }
> }
>+
>+ if (Options->DevIdCount > 1 && Options->Pci23) {
>+ Error (NULL, 0, 2000, "Invalid parameter", "PCI 3.0 is required when
>specifying multiple Device IDs");
>+ ReturnStatus = STATUS_ERROR;
>+ goto Done;
>+ }
>
> Done:
> if (ReturnStatus != 0) {
> while (Options->FileList != NULL) {
> FileList = Options->FileList->Next;
>@@ -1281,11 +1362,11 @@ Returns:
> fprintf (stdout, " -r Rev Hex Revision in the PCI data structure header.\n");
> fprintf (stdout, " -n Not to automatically set the LAST bit in the last
>file.\n");
> fprintf (stdout, " -f VendorId\n\
> Hex PCI Vendor ID for the device OpROM, must be specified\n");
> fprintf (stdout, " -i DeviceId\n\
>- Hex PCI Device ID for the device OpROM, must be specified\n");
>+ One or more hex PCI Device IDs for the device OpROM, must be
>specified\n");
> fprintf (stdout, " -p, --pci23\n\
> Default layout meets PCI 3.0 specifications\n\
> specifying this flag will for a PCI 2.3 layout.\n");
> fprintf (stdout, " -d, --dump\n\
> Dump the headers of an existing option ROM image.\n");
>@@ -1326,10 +1407,11 @@ Returns:
> UINT32 ImageStart;
> UINT32 ImageCount;
> EFI_PCI_EXPANSION_ROM_HEADER EfiRomHdr;
> PCI_DATA_STRUCTURE PciDs23;
> PCI_3_0_DATA_STRUCTURE PciDs30;
>+ UINT16 DevId;
>
> //
> // Open the input file
> //
> if ((InFptr = fopen (LongFilePath (InFile->FileName), "rb")) == NULL) {
>@@ -1424,10 +1506,34 @@ Returns:
> fprintf (stdout, " Vendor ID 0x%04X\n", PciDs30.VendorId);
> fprintf (stdout, " Device ID 0x%04X\n", PciDs30.DeviceId);
> fprintf (stdout, " Length 0x%04X\n", PciDs30.Length);
> fprintf (stdout, " Revision 0x%04X\n", PciDs30.Revision);
> fprintf (stdout, " DeviceListOffset 0x%02X\n",
>PciDs30.DeviceListOffset);
>+ if (PciDs30.DeviceListOffset) {
>+ //
>+ // Print device ID list
>+ //
>+ fprintf (stdout, " Device list contents\n");
>+ if (fseek (InFptr, ImageStart + PciRomHdr.PcirOffset +
>PciDs30.DeviceListOffset, SEEK_SET)) {
>+ Error (NULL, 0, 3001, "Not supported", "Failed to seek to PCI device ID
>list!");
>+ goto BailOut;
>+ }
>+
>+ //
>+ // Loop until terminating 0
>+ //
>+ do {
>+ if (fread (&DevId, sizeof (DevId), 1, InFptr) != 1) {
>+ Error (NULL, 0, 3001, "Not supported", "Failed to read PCI device ID list
>from file %s!", InFile->FileName);
>+ goto BailOut;
>+ }
>+ if (DevId) {
>+ fprintf (stdout, " 0x%04X\n", DevId);
>+ }
>+ } while (DevId);
>+
>+ }
> fprintf (
> stdout,
> " Class Code 0x%06X\n",
> (unsigned) (PciDs30.ClassCode[0] | (PciDs30.ClassCode[1] << 8) |
>(PciDs30.ClassCode[2] << 16))
> );
>diff --git a/BaseTools/Source/C/EfiRom/EfiRom.h
>b/BaseTools/Source/C/EfiRom/EfiRom.h
>index 6763d6b..f90c63f 100644
>--- a/BaseTools/Source/C/EfiRom/EfiRom.h
>+++ b/BaseTools/Source/C/EfiRom/EfiRom.h
>@@ -1,9 +1,9 @@
> /** @file
> This file contains the relevant declarations required to generate Option Rom
>File
>
>-Copyright (c) 1999 - 2014, Intel Corporation. All rights reserved.<BR>
>+Copyright (c) 1999 - 2017, 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
>
>@@ -81,13 +81,13 @@ typedef struct {
> CHAR8 OutFileName[MAX_PATH];
> INT8 NoLast;
> UINT16 ClassCode;
> UINT16 PciRevision;
> UINT16 VendId;
>- UINT16 DevId;
>+ UINT16 *DevIdList;
>+ UINT32 DevIdCount;
> UINT8 VendIdValid;
>- UINT8 DevIdValid;
> INT8 Verbose;
> INT8 Quiet;
> INT8 Debug;
> INT8 Pci23;
> INT8 Pci30;
>--
>2.6.1.windows.1
^ permalink raw reply [flat|nested] 2+ messages in thread
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2017-08-22 7:27 [Patch] BaseTools/EfiRom: Add multiple device id support Yonghong Zhu
2017-08-25 4:57 ` Gao, Liming
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