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From: "Chris Jones" <christopher.jones@arm.com>
To: <devel@edk2.groups.io>
Cc: <Sami.Mujawar@arm.com>, <Akanksha.Jain2@arm.com>,
	<Ben.Adderson@arm.com>, <michael.d.kinney@intel.com>,
	<gaoliming@byosoft.com.cn>, <zhiguang.liu@intel.com>,
	<Matteo.Carlini@arm.com>, <nd@arm.com>
Subject: [PATCH v1 12/13] MdePkg: Add Cache ID to PPTT
Date: Fri, 30 Jul 2021 09:26:48 +0100	[thread overview]
Message-ID: <20210730082649.15343-13-christopher.jones@arm.com> (raw)
In-Reply-To: <20210730082649.15343-1-christopher.jones@arm.com>

Make changes to ACPI 6.4 header according to the latest specification:
- ACPI 6.4 January 2021, Table 5.137, Table 5.140, Table 5.141
- Mantis ID 2138 (https://mantis.uefi.org/mantis/view.php?id=2138)

Signed-off-by: Chris Jones <christopher.jones@arm.com>
---
 MdePkg/Include/IndustryStandard/Acpi64.h | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/MdePkg/Include/IndustryStandard/Acpi64.h b/MdePkg/Include/IndustryStandard/Acpi64.h
index 4faed17a9e99525f9e09f0eac884264ba31ca47d..c905db93fabb6faa553dd49a9fed886437dd4daf 100644
--- a/MdePkg/Include/IndustryStandard/Acpi64.h
+++ b/MdePkg/Include/IndustryStandard/Acpi64.h
@@ -2603,7 +2603,7 @@ typedef struct {
 ///
 /// PPTT Revision (as defined in ACPI 6.4 spec.)
 ///
-#define EFI_ACPI_6_4_PROCESSOR_PROPERTIES_TOPOLOGY_TABLE_REVISION 0x02
+#define EFI_ACPI_6_4_PROCESSOR_PROPERTIES_TOPOLOGY_TABLE_REVISION 0x03
 
 ///
 /// PPTT types
@@ -2689,7 +2689,8 @@ typedef struct {
   UINT32                        CacheTypeValid:1;
   UINT32                        WritePolicyValid:1;
   UINT32                        LineSizeValid:1;
-  UINT32                        Reserved:25;
+  UINT32                        CacheIdValid:1;
+  UINT32                        Reserved:24;
 } EFI_ACPI_6_4_PPTT_STRUCTURE_CACHE_FLAGS;
 
 ///
@@ -2728,6 +2729,7 @@ typedef struct {
   UINT8                                         Associativity;
   EFI_ACPI_6_4_PPTT_STRUCTURE_CACHE_ATTRIBUTES  Attributes;
   UINT16                                        LineSize;
+  UINT32                                        CacheId;
 } EFI_ACPI_6_4_PPTT_STRUCTURE_CACHE;
 
 ///
-- 
Guid("CE165669-3EF3-493F-B85D-6190EE5B9759")


  parent reply	other threads:[~2021-07-30  8:27 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-07-30  8:26 [PATCH v1 00/13] Add ACPI 6.4 header file Chris Jones
2021-07-30  8:26 ` [PATCH v1 01/13] MdePkg: " Chris Jones
2021-07-30  8:26 ` [PATCH v1 02/13] MdePkg: Increment FADT version Chris Jones
2021-07-30  8:26 ` [PATCH v1 03/13] MdePkg: Rename SBSA Generic Watchdog to Arm Generic Watchdog Chris Jones
2021-07-30  8:26 ` [PATCH v1 04/13] MdePkg: Update PMTT to ACPI 6.4 Chris Jones
2021-07-30  8:26 ` [PATCH v1 05/13] MdePkg: Add SPA Location Cookie field to SPA Range structure Chris Jones
2021-07-30  8:26 ` [PATCH v1 06/13] MdePkg: Remove DPPT table Chris Jones
2021-07-30  8:26 ` [PATCH v1 07/13] MdePkg: Add flags and MinTransferSize to Generic Initiator Chris Jones
2021-07-30  8:26 ` [PATCH v1 08/13] MdePkg: Add 'Type 5' PCC structure Chris Jones
2021-07-30  8:26 ` [PATCH v1 09/13] MdePkg: Add Multiprocessor Wakeup structure Chris Jones
2021-07-30  8:26 ` [PATCH v1 10/13] MdePkg: Add the Platform Health Assessment Table (PHAT) Chris Jones
2021-07-30  8:26 ` [PATCH v1 11/13] MdePkg: Add Secure Access Components in the SDEV table Chris Jones
2021-07-30  8:26 ` Chris Jones [this message]
2021-07-30  8:26 ` [PATCH v1 13/13] MdePkg: Fix broken coding style in Acpi64.h Chris Jones

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