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))

         {