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From 253fe3545e7d4eaa9cb93c771c9619f410109a02 Mon Sep 17 00:00:00 2001
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From: Al Stone <ahs3@redhat.com>
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Date: Fri, 25 Sep 2020 17:03:05 -0600
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Subject: [PATCH 29/45] Support PDTT in a big-endian world
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Signed-off-by: Al Stone <ahs3@redhat.com>
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---
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source/common/dmtbdump2.c | 8 ++++----
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1 file changed, 4 insertions(+), 4 deletions(-)
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Index: acpica-unix2-20210604/source/common/dmtbdump2.c
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===================================================================
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--- acpica-unix2-20210604.orig/source/common/dmtbdump2.c
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+++ acpica-unix2-20210604/source/common/dmtbdump2.c
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@@ -1498,13 +1498,13 @@ AcpiDmDumpPdtt (
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{
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ACPI_STATUS Status;
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ACPI_PDTT_CHANNEL *Subtable;
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- UINT32 Length = Table->Length;
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+ UINT32 TableLength = AcpiUtReadUint32 (&Table->Length);
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UINT32 Offset = sizeof (ACPI_TABLE_PDTT);
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/* Main table */
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- Status = AcpiDmDumpTable (Length, 0, Table, 0, AcpiDmTableInfoPdtt);
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+ Status = AcpiDmDumpTable (TableLength, 0, Table, 0, AcpiDmTableInfoPdtt);
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if (ACPI_FAILURE (Status))
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{
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return;
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@@ -1513,10 +1513,10 @@ AcpiDmDumpPdtt (
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/* Subtables. Currently there is only one type, but can be multiples */
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Subtable = ACPI_ADD_PTR (ACPI_PDTT_CHANNEL, Table, Offset);
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- while (Offset < Table->Length)
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+ while (Offset < TableLength)
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{
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AcpiOsPrintf ("\n");
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- Status = AcpiDmDumpTable (Length, Offset, Subtable,
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+ Status = AcpiDmDumpTable (TableLength, Offset, Subtable,
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sizeof (ACPI_PDTT_CHANNEL), AcpiDmTableInfoPdtt0);
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if (ACPI_FAILURE (Status))
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{
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