diff options
| -rw-r--r-- | ShellPkg/Library/UefiShellAcpiViewCommandLib/Parsers/Madt/MadtParser.c | 109 |
1 files changed, 87 insertions, 22 deletions
diff --git a/ShellPkg/Library/UefiShellAcpiViewCommandLib/Parsers/Madt/MadtParser.c b/ShellPkg/Library/UefiShellAcpiViewCommandLib/Parsers/Madt/MadtParser.c index 56ab507ef1..8f0a454cc4 100644 --- a/ShellPkg/Library/UefiShellAcpiViewCommandLib/Parsers/Madt/MadtParser.c +++ b/ShellPkg/Library/UefiShellAcpiViewCommandLib/Parsers/Madt/MadtParser.c @@ -147,32 +147,97 @@ ValidateTrbeInterrupt ( }
/**
+ This function dumps the GICC Flags fields.
+ Format string is 2 fields separated by a \0 mapping to 0 or > 0 of
+ the buffer field bit.
+
+ @param [in] Format Format string that is the list of strings to
+ map values to.
+ @param [in] Ptr Pointer to the start of the buffer.
+ @param [in] Length Length of the field.
+**/
+STATIC
+VOID
+EFIAPI
+DumpValue (
+ IN CONST CHAR16 *Format,
+ IN UINT8 *Ptr,
+ IN UINT32 Length OPTIONAL
+ )
+{
+ UINT32 Value;
+ UINTN Len;
+ CONST CHAR16 *Format_Alt;
+
+ Len = StrLen (Format);
+ Format_Alt = Format + Len + 1;
+ Value = *(UINT32 *)Ptr;
+
+ Print (L"%s", Value ? Format : Format_Alt);
+}
+
+STATIC CONST ACPI_PARSER GICCFlagParser[] = {
+ { L"Enabled", 1, 0, L"%d", NULL, NULL, NULL, NULL },
+ { L"Performance Inter. Mode", 1, 1, L"Level Triggered\0Edge Triggered", DumpValue, NULL, NULL, NULL },
+ { L"VGIC Maintenance Inter. Mode", 1, 2, L"Level Triggered\0Edge Triggered", DumpValue, NULL, NULL, NULL },
+ { L"Online Capable", 1, 3, L"%d", NULL, NULL, NULL, NULL },
+ { L"Reserved", 28, 4, L"%d", NULL, NULL, NULL, NULL }
+};
+
+/**
+ This function dumps the GICC Flags fields.
+ Format string is unused.
+
+ @param [in] Format Unused
+ @param [in] Ptr Pointer to the start of the buffer.
+ @param [in] Length Length of the field.
+**/
+STATIC
+VOID
+EFIAPI
+DumpGicCFlags (
+ IN CONST CHAR16 *Format OPTIONAL,
+ IN UINT8 *Ptr,
+ IN UINT32 Length OPTIONAL
+ )
+{
+ Print (L"0x%X\n", *(UINT32 *)Ptr);
+ ParseAcpiBitFields (
+ TRUE,
+ 2,
+ NULL,
+ Ptr,
+ 4,
+ PARSER_PARAMS (GICCFlagParser)
+ );
+}
+
+/**
An ACPI_PARSER array describing the GICC Interrupt Controller Structure.
**/
STATIC CONST ACPI_PARSER GicCParser[] = {
- { L"Type", 1, 0, L"0x%x", NULL, NULL, NULL, NULL },
- { L"Length", 1, 1, L"%d", NULL, NULL, NULL, NULL },
- { L"Reserved", 2, 2, L"0x%x", NULL, NULL, NULL, NULL },
-
- { L"CPU Interface Number", 4, 4, L"0x%x", NULL, NULL, NULL, NULL },
- { L"ACPI Processor UID", 4, 8, L"0x%x", NULL, NULL, NULL, NULL },
- { L"Flags", 4, 12, L"0x%x", NULL, NULL, NULL, NULL },
- { L"Parking Protocol Version", 4, 16, L"0x%x", NULL, NULL, NULL, NULL },
-
- { L"Performance Interrupt GSIV", 4, 20, L"0x%x", NULL, NULL, NULL, NULL },
- { L"Parked Address", 8, 24, L"0x%lx", NULL, NULL, NULL, NULL },
- { L"Physical Base Address", 8, 32, L"0x%lx", NULL, NULL, NULL, NULL },
- { L"GICV", 8, 40, L"0x%lx", NULL, NULL, NULL, NULL },
- { L"GICH", 8, 48, L"0x%lx", NULL, NULL, NULL, NULL },
- { L"VGIC Maintenance interrupt", 4, 56, L"0x%x", NULL, NULL, NULL, NULL },
- { L"GICR Base Address", 8, 60, L"0x%lx", NULL, NULL, NULL, NULL },
- { L"MPIDR", 8, 68, L"0x%lx", NULL, NULL, NULL, NULL },
- { L"Processor Power Efficiency Class", 1, 76, L"0x%x", NULL, NULL, NULL,
- NULL },
- { L"Reserved", 1, 77, L"0x%x", NULL, NULL, NULL, NULL },
- { L"SPE overflow Interrupt", 2, 78, L"0x%x", NULL, NULL,
+ { L"Type", 1, 0, L"0x%x", NULL, NULL, NULL, NULL },
+ { L"Length", 1, 1, L"%d", NULL, NULL, NULL, NULL },
+ { L"Reserved", 2, 2, L"0x%x", NULL, NULL, NULL, NULL },
+
+ { L"CPU Interface Number", 4, 4, L"0x%x", NULL, NULL, NULL, NULL },
+ { L"ACPI Processor UID", 4, 8, L"0x%x", NULL, NULL, NULL, NULL },
+ { L"Flags", 4, 12, NULL, DumpGicCFlags, NULL, NULL, NULL },
+ { L"Parking Protocol Version", 4, 16, L"0x%x", NULL, NULL, NULL, NULL },
+
+ { L"Performance Interrupt GSIV", 4, 20, L"0x%x", NULL, NULL, NULL, NULL },
+ { L"Parked Address", 8, 24, L"0x%lx", NULL, NULL, NULL, NULL },
+ { L"Physical Base Address", 8, 32, L"0x%lx", NULL, NULL, NULL, NULL },
+ { L"GICV", 8, 40, L"0x%lx", NULL, NULL, NULL, NULL },
+ { L"GICH", 8, 48, L"0x%lx", NULL, NULL, NULL, NULL },
+ { L"VGIC Maintenance interrupt", 4, 56, L"0x%x", NULL, NULL, NULL, NULL },
+ { L"GICR Base Address", 8, 60, L"0x%lx", NULL, NULL, NULL, NULL },
+ { L"MPIDR", 8, 68, L"0x%lx", NULL, NULL, NULL, NULL },
+ { L"Processor Power Efficiency Class", 1, 76, L"0x%x", NULL, NULL, NULL, NULL },
+ { L"Reserved", 1, 77, L"0x%x", NULL, NULL, NULL, NULL },
+ { L"SPE overflow Interrupt", 2, 78, L"0x%x", NULL, NULL,
ValidateSpeOverflowInterrupt, NULL },
- { L"TRBE Interrupt", 2, 80, L"0x%x", NULL, NULL,
+ { L"TRBE Interrupt", 2, 80, L"0x%x", NULL, NULL,
ValidateTrbeInterrupt, NULL }
};
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