diff options
Diffstat (limited to 'EmbeddedPkg/Ebl/HwDebug.c')
| -rw-r--r-- | EmbeddedPkg/Ebl/HwDebug.c | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/EmbeddedPkg/Ebl/HwDebug.c b/EmbeddedPkg/Ebl/HwDebug.c index c87d1c4d1a..226b24500a 100644 --- a/EmbeddedPkg/Ebl/HwDebug.c +++ b/EmbeddedPkg/Ebl/HwDebug.c @@ -14,7 +14,7 @@ Module Name: HwDebug.c
- Commands useful for debugging hardware.
+ Commands useful for debugging hardware.
**/
@@ -33,7 +33,7 @@ md 0x123445678 ; Dump 0x20 1 byte quantities starting at 0x123445678
@param Argc Number of command arguments in Argv
- @param Argv Array of strings that represent the parsed command line.
+ @param Argv Array of strings that represent the parsed command line.
Argv[0] is the command name
@return EFI_SUCCESS
@@ -63,7 +63,7 @@ EblMdCmd ( OutputData (Address, Length, Width, (UINTN)Address);
Address += Length;
-
+
return EFI_SUCCESS;
}
@@ -82,7 +82,7 @@ EblMdCmd ( mf 0x123445678 ; Start at 0x123445678 and write 00 (4 byte) to the next 1 byte
@param Argc Number of command arguments in Argv
- @param Argv Array of strings that represent the parsed command line.
+ @param Argv Array of strings that represent the parsed command line.
Argv[0] is the command name
@return EFI_SUCCESS
@@ -119,7 +119,7 @@ EblMfillCmd ( MmioWrite8 (Address, (UINT8)Data);
}
}
-
+
return EFI_SUCCESS;
}
@@ -162,7 +162,7 @@ CHAR8 *gPciSerialClassCodes[] = { Argv[3] - func
@param Argc Number of command arguments in Argv
- @param Argv Array of strings that represent the parsed command line.
+ @param Argv Array of strings that represent the parsed command line.
Argv[0] is the command name
@return EFI_SUCCESS
@@ -195,13 +195,13 @@ EblPciCmd ( CHAR8 *Str;
UINTN ThisBus;
-
+
BusArg = (Argc > 1) ? AsciiStrDecimalToUintn (Argv[1]) : 0;
DevArg = (Argc > 2) ? AsciiStrDecimalToUintn (Argv[2]) : 0;
FuncArg = (Argc > 3) ? AsciiStrDecimalToUintn (Argv[3]) : 0;
Header = &PciHeader;
-
+
Status = gBS->LocateHandleBuffer (ByProtocol, &gEfiPciIoProtocolGuid, NULL, &HandleCount, &HandleBuffer);
if (EFI_ERROR (Status)) {
AsciiPrint ("No PCI devices found in the system\n");
@@ -224,7 +224,7 @@ EblPciCmd ( Status = Pci->Pci.Read (Pci, EfiPciIoWidthUint32, 0, sizeof (PciHeader)/sizeof (UINT32), &PciHeader);
if (!EFI_ERROR (Status)) {
Hdr = &PciHeader.Bridge.Hdr;
-
+
if (Hdr->ClassCode[2] < sizeof (gPciDevClass)/sizeof (VOID *)) {
Str = gPciDevClass[Hdr->ClassCode[2]];
if (Hdr->ClassCode[2] == PCI_CLASS_SERIAL) {
@@ -239,7 +239,7 @@ EblPciCmd ( AsciiPrint (" 0x%04x 0x%04x %a 0x%02x", Hdr->VendorId, Hdr->DeviceId, Str, Hdr->ClassCode[1]);
}
if (Seg != 0) {
- // Only print Segment if it is non zero. If you only have one PCI segment it is
+ // Only print Segment if it is non zero. If you only have one PCI segment it is
// redundent to print it out
AsciiPrint (" Seg:%d", Seg);
}
@@ -254,20 +254,20 @@ EblPciCmd ( if (!EFI_ERROR (Status)) {
Pci->GetLocation (Pci, &Seg, &Bus, &Dev, &Func);
if ((Bus == BusArg) && (Dev == DevArg) && (Func == FuncArg)) {
- // Only print Segment if it is non zero. If you only have one PCI segment it is
+ // Only print Segment if it is non zero. If you only have one PCI segment it is
// redundant to print it out
if (Seg != 0) {
AsciiPrint ("Seg:%d ", Seg);
}
AsciiPrint ("Bus:%d Dev:%d Func:%d ", Bus, Dev, Func);
-
+
Status = Pci->Pci.Read (Pci, EfiPciIoWidthUint32, 0, sizeof (PciHeader)/sizeof (UINT32), Header);
if (!EFI_ERROR (Status)) {
Hdr = &PciHeader.Bridge.Hdr;
if (IS_PCI_BRIDGE (&PciHeader.Bridge)) {
Bridge = &PciHeader.Bridge.Bridge;
AsciiPrint (
- "PCI Bridge. Bus Primary %d Secondary %d Subordinate %d\n",
+ "PCI Bridge. Bus Primary %d Secondary %d Subordinate %d\n",
Bridge->PrimaryBus, Bridge->SecondaryBus, Bridge->SubordinateBus
);
AsciiPrint (" Bar 0: 0x%08x Bar 1: 0x%08x\n", Bridge->Bar[0], Bridge->Bar[1]);
@@ -283,14 +283,14 @@ EblPciCmd ( }
}
}
-
+
AsciiPrint ("\n");
break;
}
}
}
}
-
+
FreePool (HandleBuffer);
return EFI_SUCCESS;
}
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