acpica-tools/0029-Support-WDAT-in-a-big-endian-world.patch

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From 520e143b2bacb39032c06a33f61ae05583be6b2a Mon Sep 17 00:00:00 2001
From: Al Stone <ahs3@redhat.com>
Date: Fri, 25 Sep 2020 18:13:20 -0600
Subject: [PATCH 29/40] Support WDAT in a big-endian world
Signed-off-by: Al Stone <ahs3@redhat.com>
---
source/common/dmtbdump3.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
Index: acpica-unix2-20200925/source/common/dmtbdump3.c
===================================================================
--- acpica-unix2-20200925.orig/source/common/dmtbdump3.c
+++ acpica-unix2-20200925/source/common/dmtbdump3.c
@@ -568,11 +568,12 @@ AcpiDmDumpWdat (
ACPI_STATUS Status;
UINT32 Offset = sizeof (ACPI_TABLE_WDAT);
ACPI_WDAT_ENTRY *Subtable;
+ UINT32 TableLength = AcpiUtReadUint32(&Table->Length);
/* Main table */
- Status = AcpiDmDumpTable (Table->Length, 0, Table, 0, AcpiDmTableInfoWdat);
+ Status = AcpiDmDumpTable (TableLength, 0, Table, 0, AcpiDmTableInfoWdat);
if (ACPI_FAILURE (Status))
{
return;
@@ -581,12 +582,12 @@ AcpiDmDumpWdat (
/* Subtables */
Subtable = ACPI_ADD_PTR (ACPI_WDAT_ENTRY, Table, Offset);
- while (Offset < Table->Length)
+ while (Offset < TableLength)
{
/* Common subtable header */
AcpiOsPrintf ("\n");
- Status = AcpiDmDumpTable (Table->Length, Offset, Subtable,
+ Status = AcpiDmDumpTable (TableLength, Offset, Subtable,
sizeof (ACPI_WDAT_ENTRY), AcpiDmTableInfoWdat0);
if (ACPI_FAILURE (Status))
{