From: "Sami Mujawar" <sami.mujawar@arm.com>
To: Krzysztof Koch <Krzysztof.Koch@arm.com>,
"devel@edk2.groups.io" <devel@edk2.groups.io>
Cc: "michael.d.kinney@intel.com" <michael.d.kinney@intel.com>,
"liming.gao@intel.com" <liming.gao@intel.com>,
Matteo Carlini <Matteo.Carlini@arm.com>, nd <nd@arm.com>,
Laura Moretta <Laura.Moretta@arm.com>
Subject: Re: [PATCH v1 1/1] MdePkg: Add PCCT table signature definition
Date: Thu, 30 Jan 2020 11:40:02 +0000 [thread overview]
Message-ID: <DB6PR0802MB23752403F0372418993FA9AD84040@DB6PR0802MB2375.eurprd08.prod.outlook.com> (raw)
In-Reply-To: <20200130111406.67564-1-krzysztof.koch@arm.com>
Reviewed-by: Sami Mujawar <sami.mujawar@arm.com>
Regards,
Sami Mujawar
-----Original Message-----
From: Krzysztof Koch <krzysztof.koch@arm.com>
Sent: 30 January 2020 11:14
To: devel@edk2.groups.io
Cc: michael.d.kinney@intel.com; liming.gao@intel.com; Matteo Carlini <Matteo.Carlini@arm.com>; Sami Mujawar <Sami.Mujawar@arm.com>; nd <nd@arm.com>
Subject: [PATCH v1 1/1] MdePkg: Add PCCT table signature definition
Acpi63.h contains definitions describing the Platform Communications Channel Table's (PCCT) structure. However, a macro for the table's signature is missing.
This patch adds the definition of Platform Communications Channel Table's signature.
References:
- ACPI 6.3, January 2019, Section 14.1
Signed-off-by: Krzysztof Koch <krzysztof.koch@arm.com>
---
Changes can be seen at: https://github.com/KrzysztofKoch1/edk2/tree/617_add_pcct_signature_def_v1
Notes:
v1:
- Add definition of PCCT table signature [Krzysztof]
MdePkg/Include/IndustryStandard/Acpi63.h | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/MdePkg/Include/IndustryStandard/Acpi63.h b/MdePkg/Include/IndustryStandard/Acpi63.h
index eca1f9357b70f10887e680ff13c97c0beab3600b..b281b30155e90eba5169dc39bde9a3379e3b7005 100644
--- a/MdePkg/Include/IndustryStandard/Acpi63.h
+++ b/MdePkg/Include/IndustryStandard/Acpi63.h
@@ -2,7 +2,7 @@
ACPI 6.3 definitions from the ACPI Specification Revision 6.3 Jan, 2019.
Copyright (c) 2017, Intel Corporation. All rights reserved.<BR>
- Copyright (c) 2019, ARM Ltd. All rights reserved.<BR>
+ Copyright (c) 2019 - 2020, ARM Ltd. All rights reserved.<BR>
SPDX-License-Identifier: BSD-2-Clause-Patent **/ @@ -2880,6 +2880,11 @@ typedef struct { /// #define EFI_ACPI_6_3_DATA_MANAGEMENT_TABLE_SIGNATURE SIGNATURE_32('M', 'S', 'D', 'M')
+///
+/// "PCCT" Platform Communications Channel Table /// #define
+EFI_ACPI_6_3_PLATFORM_COMMUNICATIONS_CHANNEL_TABLE_SIGNATURE
+SIGNATURE_32('P', 'C', 'C', 'T')
+
///
/// "SDEI" Software Delegated Exceptions Interface Table ///
--
'Guid(CE165669-3EF3-493F-B85D-6190EE5B9759)'
next prev parent reply other threads:[~2020-01-30 11:40 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-01-30 11:14 [PATCH v1 1/1] MdePkg: Add PCCT table signature definition Krzysztof Koch
2020-01-30 11:40 ` Sami Mujawar [this message]
2020-02-12 10:55 ` Krzysztof Koch
2020-02-12 13:58 ` Liming Gao
2020-02-12 14:01 ` Krzysztof Koch
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