projects / packages / acpica.git / blame
| Commit | Line | Data |
|---|---|---|
| b643ab7e JB |
1 | From 0fb79a24fb70ab1e1e4879220af82a9fa00af586 Mon Sep 17 00:00:00 2001 |
| 2 | From: Al Stone <ahs3@redhat.com> | |
| 3 | Date: Mon, 28 Sep 2020 13:01:18 -0600 | |
| 4 | Subject: [PATCH 36/45] Support MCFG in a big-endian world | |
| 5 | ||
| 6 | Signed-off-by: Al Stone <ahs3@redhat.com> | |
| 7 | --- | |
| 8 | source/common/dmtbdump2.c | 11 ++++++----- | |
| 9 | 1 file changed, 6 insertions(+), 5 deletions(-) | |
| 10 | ||
| 11 | Index: acpica-unix2-20220331/source/common/dmtbdump2.c | |
| 12 | =================================================================== | |
| 13 | --- acpica-unix2-20220331.orig/source/common/dmtbdump2.c | |
| 14 | +++ acpica-unix2-20220331/source/common/dmtbdump2.c | |
| 15 | @@ -982,11 +982,12 @@ AcpiDmDumpMcfg ( | |
| 16 | ACPI_STATUS Status; | |
| 17 | UINT32 Offset = sizeof (ACPI_TABLE_MCFG); | |
| 18 | ACPI_MCFG_ALLOCATION *Subtable; | |
| 19 | + UINT32 TableLength = AcpiUtReadUint32 (&Table->Length); | |
| 20 | ||
| 21 | ||
| 22 | /* Main table */ | |
| 23 | ||
| 24 | - Status = AcpiDmDumpTable (Table->Length, 0, Table, 0, AcpiDmTableInfoMcfg); | |
| 25 | + Status = AcpiDmDumpTable (TableLength, 0, Table, 0, AcpiDmTableInfoMcfg); | |
| 26 | if (ACPI_FAILURE (Status)) | |
| 27 | { | |
| 28 | return; | |
| 29 | @@ -995,17 +996,17 @@ AcpiDmDumpMcfg ( | |
| 30 | /* Subtables */ | |
| 31 | ||
| 32 | Subtable = ACPI_ADD_PTR (ACPI_MCFG_ALLOCATION, Table, Offset); | |
| 33 | - while (Offset < Table->Length) | |
| 34 | + while (Offset < TableLength) | |
| 35 | { | |
| 36 | - if (Offset + sizeof (ACPI_MCFG_ALLOCATION) > Table->Length) | |
| 37 | + if (Offset + sizeof (ACPI_MCFG_ALLOCATION) > TableLength) | |
| 38 | { | |
| 39 | AcpiOsPrintf ("Warning: there are %u invalid trailing bytes\n", | |
| 40 | - (UINT32) sizeof (ACPI_MCFG_ALLOCATION) - (Offset - Table->Length)); | |
| 41 | + (UINT32) sizeof (ACPI_MCFG_ALLOCATION) - (Offset - TableLength)); | |
| 42 | return; | |
| 43 | } | |
| 44 | ||
| 45 | AcpiOsPrintf ("\n"); | |
| 46 | - Status = AcpiDmDumpTable (Table->Length, Offset, Subtable, | |
| 47 | + Status = AcpiDmDumpTable (TableLength, Offset, Subtable, | |
| 48 | sizeof (ACPI_MCFG_ALLOCATION), AcpiDmTableInfoMcfg0); | |
| 49 | if (ACPI_FAILURE (Status)) | |
| 50 | { |