acpica-tools/0009-Support-ASF-tables-in-a-big-endian-world.patch

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From ce811b4c38b9a09533ee8bafa22813f6e43c023d Mon Sep 17 00:00:00 2001
From: Al Stone <ahs3@redhat.com>
Date: Fri, 18 Sep 2020 16:41:02 -0600
Subject: [PATCH 09/45] Support ASF! tables in a big-endian world
Read the table length properly and it all works right for big-endian.
Signed-off-by: Al Stone <ahs3@redhat.com>
---
source/common/dmtbdump1.c | 10 ++++++----
1 file changed, 6 insertions(+), 4 deletions(-)
Index: acpica-unix2-20210604/source/common/dmtbdump1.c
===================================================================
--- acpica-unix2-20210604.orig/source/common/dmtbdump1.c
+++ acpica-unix2-20210604/source/common/dmtbdump1.c
@@ -79,16 +79,18 @@ AcpiDmDumpAsf (
UINT32 DataOffset = 0;
UINT32 i;
UINT8 Type;
+ UINT32 TableLength;
/* No main table, only subtables */
Subtable = ACPI_ADD_PTR (ACPI_ASF_INFO, Table, Offset);
- while (Offset < Table->Length)
+ TableLength = AcpiUtReadUint32 (&Table->Length);
+ while (Offset < TableLength)
{
/* Common subtable header */
- Status = AcpiDmDumpTable (Table->Length, Offset, Subtable,
+ Status = AcpiDmDumpTable (TableLength, Offset, Subtable,
Subtable->Header.Length, AcpiDmTableInfoAsfHdr);
if (ACPI_FAILURE (Status))
{
@@ -146,7 +148,7 @@ AcpiDmDumpAsf (
return;
}
- Status = AcpiDmDumpTable (Table->Length, Offset, Subtable,
+ Status = AcpiDmDumpTable (TableLength, Offset, Subtable,
Subtable->Header.Length, InfoTable);
if (ACPI_FAILURE (Status))
{
@@ -163,7 +165,7 @@ AcpiDmDumpAsf (
for (i = 0; i < DataCount; i++)
{
AcpiOsPrintf ("\n");
- Status = AcpiDmDumpTable (Table->Length, DataOffset,
+ Status = AcpiDmDumpTable (TableLength, DataOffset,
DataTable, DataLength, DataInfoTable);
if (ACPI_FAILURE (Status))
{