acpica-tools/0020-Support-RSDT-RSD-PTR-in-a-big-endian-world.patch

From 198abe6e9fcb03676513146bf2f9b8ccc49e5827 Mon Sep 17 00:00:00 2001
From: Al Stone <ahs3@redhat.com>
Date: Wed, 23 Sep 2020 12:11:46 -0600
Subject: [PATCH 20/45] Support RSDT ('RSD PTR') in a big-endian world

Signed-off-by: Al Stone <ahs3@redhat.com>
---
 source/common/dmtbdump.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

Index: acpica-unix2-20210604/source/common/dmtbdump.c
===================================================================
--- acpica-unix2-20210604.orig/source/common/dmtbdump.c
+++ acpica-unix2-20210604/source/common/dmtbdump.c
@@ -282,6 +282,7 @@ AcpiDmDumpRsdt (
     UINT32                  Entries;
     UINT32                  Offset;
     UINT32                  i;
+    UINT32                  TableLength = AcpiUtReadUint32 (&Table->Length);
 
 
     /* Point to start of table pointer array */
@@ -291,12 +292,12 @@ AcpiDmDumpRsdt (
 
     /* RSDT uses 32-bit pointers */
 
-    Entries = (Table->Length - sizeof (ACPI_TABLE_HEADER)) / sizeof (UINT32);
+    Entries = (TableLength - sizeof (ACPI_TABLE_HEADER)) / sizeof (UINT32);
 
     for (i = 0; i < Entries; i++)
     {
         AcpiDmLineHeader2 (Offset, sizeof (UINT32), "ACPI Table Address", i);
-        AcpiOsPrintf ("%8.8X\n", Array[i]);
+        AcpiOsPrintf ("%8.8X\n", AcpiUtReadUint32 (&Array[i]));
         Offset += sizeof (UINT32);
     }
 }