From: "Gao, Zhichao" <zhichao.gao@intel.com>
To: devel@edk2.groups.io
Cc: Michael D Kinney <michael.d.kinney@intel.com>,
Liming Gao <liming.gao@intel.com>,
Sean Brogan <sean.brogan@microsoft.com>,
Michael Turner <Michael.Turner@microsoft.com>,
Bret Barkelew <Bret.Barkelew@microsoft.com>
Subject: [PATCH 2/3] MdePkg: Add new pcd PcdRuntimeServicesSupport
Date: Wed, 17 Jul 2019 15:37:24 +0800 [thread overview]
Message-ID: <20190717073725.30304-3-zhichao.gao@intel.com> (raw)
In-Reply-To: <20190717073725.30304-1-zhichao.gao@intel.com>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=1907
Add pcd PcdRuntimeServicesSupport to control whether runtime
services is supported at runtime phase. It is a UINT16 type
bitmask value. Refer to Uefi Spec 2.8, Section 8.1.1.
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Sean Brogan <sean.brogan@microsoft.com>
Cc: Michael Turner <Michael.Turner@microsoft.com>
Cc: Bret Barkelew <Bret.Barkelew@microsoft.com>
Signed-off-by: Zhichao Gao <zhichao.gao@intel.com>
---
MdePkg/MdePkg.dec | 19 +++++++++++++++++++
MdePkg/MdePkg.uni | 19 +++++++++++++++++++
2 files changed, 38 insertions(+)
diff --git a/MdePkg/MdePkg.dec b/MdePkg/MdePkg.dec
index 6c563375ee..5e9205dc10 100644
--- a/MdePkg/MdePkg.dec
+++ b/MdePkg/MdePkg.dec
@@ -2076,6 +2076,25 @@
# @Prompt Speculation Barrier Type.
gEfiMdePkgTokenSpaceGuid.PcdSpeculationBarrierType|0x01|UINT8|0x30001018
+ ## Indicates the supported runtime services after exit boot services.
+ # Uefi Spec 2.8, Section 8.1.1, RuntimeServicesSupported variable realted definitions.<BR><BR>
+ # 0x0001 (EFI_RT_SUPPORTED_GET_TIME)<BR>
+ # 0x0002 (EFI_RT_SUPPORTED_SET_TIME)<BR>
+ # 0x0004 (EFI_RT_SUPPORTED_GET_WAKEUP_TIME)<BR>
+ # 0x0008 (EFI_RT_SUPPORTED_SET_WAKEUP_TIME)<BR>
+ # 0x0010 (EFI_RT_SUPPORTED_GET_VARIABLE)<BR>
+ # 0x0020 (EFI_RT_SUPPORTED_GET_NEXT_VARIABLE_NAME)<BR>
+ # 0x0040 (EFI_RT_SUPPORTED_SET_VARIABLE)<BR>
+ # 0x0080 (EFI_RT_SUPPORTED_SET_VIRTUAL_ADDRESS_MAP)<BR>
+ # 0x0100 (EFI_RT_SUPPORTED_CONVERT_POINTER)<BR>
+ # 0x0200 (EFI_RT_SUPPORTED_GET_NEXT_HIGH_MONOTONIC_COUNT)<BR>
+ # 0x0400 (EFI_RT_SUPPORTED_RESET_SYSTEM)<BR>
+ # 0x0800 (EFI_RT_SUPPORTED_UPDATE_CAPSULE)<BR>
+ # 0x1000 (EFI_RT_SUPPORTED_QUERY_CAPSULE_CAPABILITIES)<BR>
+ # 0x2000 (EFI_RT_SUPPORTED_QUERY_VARIABLE_INFO)
+ # @Prompt Runtime Services support.
+ gEfiMdePkgTokenSpaceGuid.PcdRuntimeServicesSupport|0x3FFF|UINT16|0x30001019
+
[PcdsFixedAtBuild,PcdsPatchableInModule]
## Indicates the maximum length of unicode string used in the following
# BaseLib functions: StrLen(), StrSize(), StrCmp(), StrnCmp(), StrCpy(), StrnCpy()<BR><BR>
diff --git a/MdePkg/MdePkg.uni b/MdePkg/MdePkg.uni
index 5c1fa24065..09e0cf22f1 100644
--- a/MdePkg/MdePkg.uni
+++ b/MdePkg/MdePkg.uni
@@ -157,6 +157,25 @@
"0x02 - CPUID (IA32/X64).<BR>\n"
"Other - reserved"
+#string STR_gEfiMdePkgTokenSpaceGuid_PcdRuntimeServicesSupport_PROMPT #language en-US "Runtime Services support."
+
+#string STR_gEfiMdePkgTokenSpaceGuid_PcdRuntimeServicesSupport_HELP #language en-US "Indicates the supported runtime services after exit boot services."
+ "Uefi Spec 2.8, Section 8.1.1, RuntimeServicesSupported variable realted definitions.<BR><BR>"
+ " 0x0001 (EFI_RT_SUPPORTED_GET_TIME)<BR>"
+ " 0x0002 (EFI_RT_SUPPORTED_SET_TIME)<BR>"
+ " 0x0004 (EFI_RT_SUPPORTED_GET_WAKEUP_TIME)<BR>"
+ " 0x0008 (EFI_RT_SUPPORTED_SET_WAKEUP_TIME)<BR>"
+ " 0x0010 (EFI_RT_SUPPORTED_GET_VARIABLE)<BR>"
+ " 0x0020 (EFI_RT_SUPPORTED_GET_NEXT_VARIABLE_NAME)<BR>"
+ " 0x0040 (EFI_RT_SUPPORTED_SET_VARIABLE)<BR>"
+ " 0x0080 (EFI_RT_SUPPORTED_SET_VIRTUAL_ADDRESS_MAP)<BR>"
+ " 0x0100 (EFI_RT_SUPPORTED_CONVERT_POINTER)<BR>"
+ " 0x0200 (EFI_RT_SUPPORTED_GET_NEXT_HIGH_MONOTONIC_COUNT)<BR>"
+ " 0x0400 (EFI_RT_SUPPORTED_RESET_SYSTEM)<BR>"
+ " 0x0800 (EFI_RT_SUPPORTED_UPDATE_CAPSULE)<BR>"
+ " 0x1000 (EFI_RT_SUPPORTED_QUERY_CAPSULE_CAPABILITIES)<BR>"
+ " 0x2000 (EFI_RT_SUPPORTED_QUERY_VARIABLE_INFO)"
+
#string STR_gEfiMdePkgTokenSpaceGuid_PcdMaximumAsciiStringLength_PROMPT #language en-US "Maximum Length of Ascii String"
#string STR_gEfiMdePkgTokenSpaceGuid_PcdMaximumAsciiStringLength_HELP #language en-US "Sets the maximum number of ASCII characters used for string functions. This affects the following BaseLib functions: AsciiStrLen(), AsciiStrSize(), AsciiStrCmp(), AsciiStrnCmp(), AsciiStrCpy(), AsciiStrnCpy(). <BR><BR>\n"
--
2.21.0.windows.1
next prev parent reply other threads:[~2019-07-17 7:37 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-17 7:37 [PATCH 0/3] MdePkg/MdeModulePkg: Introduce a pcd to control runtime services Gao, Zhichao
2019-07-17 7:37 ` [PATCH 1/3] MdePkg/UefiSpec.h: Add define of runtime services support Gao, Zhichao
2019-07-17 7:37 ` Gao, Zhichao [this message]
2019-07-17 7:37 ` [PATCH 3/3] MdeModulePkg/CapsuleRuntimeDxe: Control runtime services supported Gao, Zhichao
2019-07-17 15:40 ` [edk2-devel] " Michael D Kinney
2019-07-18 1:56 ` Gao, Zhichao
2019-07-17 13:15 ` [edk2-devel] [PATCH 0/3] MdePkg/MdeModulePkg: Introduce a pcd to control runtime services Laszlo Ersek
2019-07-18 1:37 ` Gao, Zhichao
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