[edk2-devel] [PATCH 1/1] MdePkg/IndustryStandard: Add _PSD/_CPC/Coord types definitions

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From: "PierreGondois" <pierre.gondois@arm.com>
To: devel@edk2.groups.io
Cc: Michael D Kinney <michael.d.kinney@intel.com>,
	Liming Gao <gaoliming@byosoft.com.cn>,
	Zhiguang Liu <zhiguang.liu@intel.com>, Ray Ni <ray.ni@intel.com>,
	Sami Mujawar <sami.mujawar@arm.com>,
	Leif Lindholm <quic_llindhol@quicinc.com>
Subject: [edk2-devel] [PATCH 1/1] MdePkg/IndustryStandard: Add _PSD/_CPC/Coord types definitions
Date: Thu, 30 Nov 2023 12:09:53 +0100	[thread overview]
Message-ID: <20231130110953.16550-2-pierre.gondois@arm.com> (raw)
In-Reply-To: <20231130110953.16550-1-pierre.gondois@arm.com>

Add definitions for:
- _PSD version: added in ACPI 3.0
- C-state Coordination Types: added in ACPI 3.0
- _CPC version: added in ACPI 5.0

Signed-off-by: Pierre Gondois <pierre.gondois@arm.com>
---
 MdePkg/Include/IndustryStandard/Acpi30.h | 14 ++++++++++++++
 MdePkg/Include/IndustryStandard/Acpi40.h |  5 +++++
 MdePkg/Include/IndustryStandard/Acpi50.h | 10 ++++++++++
 MdePkg/Include/IndustryStandard/Acpi51.h | 10 ++++++++++
 MdePkg/Include/IndustryStandard/Acpi60.h | 10 ++++++++++
 MdePkg/Include/IndustryStandard/Acpi61.h | 10 ++++++++++
 MdePkg/Include/IndustryStandard/Acpi62.h | 10 ++++++++++
 MdePkg/Include/IndustryStandard/Acpi63.h | 10 ++++++++++
 MdePkg/Include/IndustryStandard/Acpi64.h | 10 ++++++++++
 MdePkg/Include/IndustryStandard/Acpi65.h | 10 ++++++++++
 10 files changed, 99 insertions(+)

diff --git a/MdePkg/Include/IndustryStandard/Acpi30.h b/MdePkg/Include/IndustryStandard/Acpi30.h
index 29f0d5535593..cb50b1d8f71a 100644
--- a/MdePkg/Include/IndustryStandard/Acpi30.h
+++ b/MdePkg/Include/IndustryStandard/Acpi30.h
@@ -17,6 +17,20 @@
 
 #define ACPI_EXTENDED_ADDRESS_SPACE_DESCRIPTOR  0x8B
 
+///
+/// C-state Coordination Types
+/// See s8.4.2.2 _CSD (C-State Dependency)
+///
+#define ACPI_AML_COORD_TYPE_SW_ALL  0xFC
+#define ACPI_AML_COORD_TYPE_SW_ANY  0xFD
+#define ACPI_AML_COORD_TYPE_HW_ALL  0xFE
+
+///
+/// _PSD Revision for ACPI 3.0
+// See s8.4.4.5 _PSD (P-State Dependency)
+///
+#define EFI_ACPI_3_0_AML_PSD_REVISION  0
+
 //
 // Ensure proper structure formats
 //
diff --git a/MdePkg/Include/IndustryStandard/Acpi40.h b/MdePkg/Include/IndustryStandard/Acpi40.h
index a2da09346f1c..0e30f4f8417d 100644
--- a/MdePkg/Include/IndustryStandard/Acpi40.h
+++ b/MdePkg/Include/IndustryStandard/Acpi40.h
@@ -10,6 +10,11 @@
 
 #include <IndustryStandard/Acpi30.h>
 
+///
+/// _PSD Revision for ACPI 4.0
+///
+#define EFI_ACPI_4_0_AML_PSD_REVISION  0
+
 //
 // Ensure proper structure formats
 //
diff --git a/MdePkg/Include/IndustryStandard/Acpi50.h b/MdePkg/Include/IndustryStandard/Acpi50.h
index 76706aa640f8..a00b8259b8f7 100644
--- a/MdePkg/Include/IndustryStandard/Acpi50.h
+++ b/MdePkg/Include/IndustryStandard/Acpi50.h
@@ -23,6 +23,16 @@
 #define ACPI_GPIO_CONNECTION_DESCRIPTOR                0x8C
 #define ACPI_GENERIC_SERIAL_BUS_CONNECTION_DESCRIPTOR  0x8E
 
+///
+/// _PSD Revision for ACPI 5.0
+///
+#define EFI_ACPI_5_0_AML_PSD_REVISION  0
+
+///
+/// _CPC Revision for ACPI 5.0
+///
+#define EFI_ACPI_5_0_AML_CPC_REVISION  1
+
 #pragma pack(1)
 
 ///
diff --git a/MdePkg/Include/IndustryStandard/Acpi51.h b/MdePkg/Include/IndustryStandard/Acpi51.h
index 01ef544c3a29..19dd7b4f864c 100644
--- a/MdePkg/Include/IndustryStandard/Acpi51.h
+++ b/MdePkg/Include/IndustryStandard/Acpi51.h
@@ -13,6 +13,16 @@
 
 #include <IndustryStandard/Acpi50.h>
 
+///
+/// _PSD Revision for ACPI 5.1
+///
+#define EFI_ACPI_5_1_AML_PSD_REVISION  0
+
+///
+/// _CPC Revision for ACPI 5.1
+///
+#define EFI_ACPI_5_1_AML_CPC_REVISION  1
+
 //
 // Ensure proper structure formats
 //
diff --git a/MdePkg/Include/IndustryStandard/Acpi60.h b/MdePkg/Include/IndustryStandard/Acpi60.h
index 5ac3be6ad71c..3757d3f82792 100644
--- a/MdePkg/Include/IndustryStandard/Acpi60.h
+++ b/MdePkg/Include/IndustryStandard/Acpi60.h
@@ -12,6 +12,16 @@
 
 #include <IndustryStandard/Acpi51.h>
 
+///
+/// _PSD Revision for ACPI 6.0
+///
+#define EFI_ACPI_6_0_AML_PSD_REVISION  0
+
+///
+/// _CPC Revision for ACPI 6.0
+///
+#define EFI_ACPI_6_0_AML_CPC_REVISION  2
+
 //
 // Ensure proper structure formats
 //
diff --git a/MdePkg/Include/IndustryStandard/Acpi61.h b/MdePkg/Include/IndustryStandard/Acpi61.h
index 7af67d832bb2..c3facc6e376e 100644
--- a/MdePkg/Include/IndustryStandard/Acpi61.h
+++ b/MdePkg/Include/IndustryStandard/Acpi61.h
@@ -12,6 +12,16 @@
 
 #include <IndustryStandard/Acpi60.h>
 
+///
+/// _PSD Revision for ACPI 6.1
+///
+#define EFI_ACPI_6_1_AML_PSD_REVISION  0
+
+///
+/// _CPC Revision for ACPI 6.1
+///
+#define EFI_ACPI_6_1_AML_CPC_REVISION  2
+
 //
 // Ensure proper structure formats
 //
diff --git a/MdePkg/Include/IndustryStandard/Acpi62.h b/MdePkg/Include/IndustryStandard/Acpi62.h
index e27775a85ade..4dd3e21c2325 100644
--- a/MdePkg/Include/IndustryStandard/Acpi62.h
+++ b/MdePkg/Include/IndustryStandard/Acpi62.h
@@ -29,6 +29,16 @@
 #define ACPI_PIN_GROUP_FUNCTION_DESCRIPTOR       0x91
 #define ACPI_PIN_GROUP_CONFIGURATION_DESCRIPTOR  0x92
 
+///
+/// _PSD Revision for ACPI 6.2
+///
+#define EFI_ACPI_6_2_AML_PSD_REVISION  0
+
+///
+/// _CPC Revision for ACPI 6.2
+///
+#define EFI_ACPI_6_2_AML_CPC_REVISION  3
+
 #pragma pack(1)
 
 ///
diff --git a/MdePkg/Include/IndustryStandard/Acpi63.h b/MdePkg/Include/IndustryStandard/Acpi63.h
index 10bdf5fe5a57..7582dccf649b 100644
--- a/MdePkg/Include/IndustryStandard/Acpi63.h
+++ b/MdePkg/Include/IndustryStandard/Acpi63.h
@@ -12,6 +12,16 @@
 
 #include <IndustryStandard/Acpi62.h>
 
+///
+/// _PSD Revision for ACPI 6.3
+///
+#define EFI_ACPI_6_3_AML_PSD_REVISION  0
+
+///
+/// _CPC Revision for ACPI 6.3
+///
+#define EFI_ACPI_6_3_AML_CPC_REVISION  3
+
 //
 // Ensure proper structure formats
 //
diff --git a/MdePkg/Include/IndustryStandard/Acpi64.h b/MdePkg/Include/IndustryStandard/Acpi64.h
index 575ca0430c13..faf069a0454e 100644
--- a/MdePkg/Include/IndustryStandard/Acpi64.h
+++ b/MdePkg/Include/IndustryStandard/Acpi64.h
@@ -12,6 +12,16 @@
 
 #include <IndustryStandard/Acpi63.h>
 
+///
+/// _PSD Revision for ACPI 6.4
+///
+#define EFI_ACPI_6_4_AML_PSD_REVISION  0
+
+///
+/// _CPC Revision for ACPI 6.4
+///
+#define EFI_ACPI_6_4_AML_CPC_REVISION  3
+
 //
 // Ensure proper structure formats
 //
diff --git a/MdePkg/Include/IndustryStandard/Acpi65.h b/MdePkg/Include/IndustryStandard/Acpi65.h
index d79d0b2b5f9c..b9616a3e29c2 100644
--- a/MdePkg/Include/IndustryStandard/Acpi65.h
+++ b/MdePkg/Include/IndustryStandard/Acpi65.h
@@ -18,6 +18,16 @@
 //
 #pragma pack(1)
 
+///
+/// _PSD Revision for ACPI 6.5
+///
+#define EFI_ACPI_6_5_AML_PSD_REVISION  0
+
+///
+/// _CPC Revision for ACPI 6.5
+///
+#define EFI_ACPI_6_5_AML_CPC_REVISION  3
+
 ///
 /// ACPI 6.5 Generic Address Space definition
 ///
-- 
2.25.1



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next prev parent reply	other threads:[~2023-11-30 11:10 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-11-30 11:09 [edk2-devel] [PATCH 0/1] MdePkg/IndustryStandard: Add _PSD/_CPC/Coord types definitions PierreGondois
2023-11-30 11:09 ` PierreGondois [this message]
2023-12-01 10:22   ` [edk2-devel] [PATCH 1/1] " Ni, Ray
2023-12-01 12:26     ` PierreGondois
2023-12-06  9:42       ` PierreGondois
2023-12-12  0:36         ` 回复: " gaoliming via groups.io
2023-12-22 15:29   ` Sami Mujawar

find likely ancestor, descendant, or conflicting patches for this message:
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