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EmbeddedPkg/AcpiLib: fix SBSA Generic Watchdog helper definition 

The Reserved field in the SBSA Generic Watchdog Structure is 1 byte in
length. Refer Table 5-123 in the ACPI 5.1 Specification Errata A.

The EFI_ACPI_5_1_SBSA_GENERIC_WATCHDOG_STRUCTURE_INIT() helper
macro was initializing this field as EFI_ACPI_RESERVED_WORD instead of
EFI_ACPI_RESERVED_BYTE.

Although this does not cause any functional issue; it does not comply
with the specification.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Evan Lloyd <evan.lloyd@arm.com>
Reviewed-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
This commit is contained in:
Sami Mujawar 2016-03-04 13:46:01 +00:00 committed by Ard Biesheuvel
parent 7dfe93097c
commit d519498067
1 changed files with 2 additions and 2 deletions
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4
EmbeddedPkg/Include/Library/AcpiLib.h
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@ -1,7 +1,7 @@
/** @file
Helper Library for ACPI
Copyright (c) 2014-2015, ARM Ltd. All rights reserved.
Copyright (c) 2014-2016, ARM Ltd. All rights reserved.
This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
@ -67,7 +67,7 @@
ControlFramePhysicalAddress, WatchdogTimerGSIV, WatchdogTimerFlags) \
{ \
EFI_ACPI_5_1_GTDT_SBSA_GENERIC_WATCHDOG, sizeof(EFI_ACPI_5_1_GTDT_SBSA_GENERIC_WATCHDOG_STRUCTURE), \
EFI_ACPI_RESERVED_WORD, RefreshFramePhysicalAddress, ControlFramePhysicalAddress, \
EFI_ACPI_RESERVED_BYTE, RefreshFramePhysicalAddress, ControlFramePhysicalAddress, \
WatchdogTimerGSIV, WatchdogTimerFlags \
}