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| author | Michael D Kinney <michael.d.kinney@intel.com> | 2019-11-21 09:24:41 -0800 |
|---|---|---|
| committer | mergify[bot] <37929162+mergify[bot]@users.noreply.github.com> | 2020-02-07 16:32:13 +0000 |
| commit | cc1d13c9228d988071834b12c8494efb28b55802 (patch) | |
| tree | c0707b9b5abb10174657d478c0d6c1ef04da98c3 /CryptoPkg/Driver/CryptoPei.inf | |
| parent | 3b0e04305b2559da8deec7e1acba2d9e9902b80e (diff) | |
| download | edk2-cc1d13c9228d988071834b12c8494efb28b55802.tar.gz edk2-cc1d13c9228d988071834b12c8494efb28b55802.tar.bz2 edk2-cc1d13c9228d988071834b12c8494efb28b55802.zip | |
CryptoPkg/Driver: Add Crypto PEIM, DXE, and SMM modules
https://bugzilla.tianocore.org/show_bug.cgi?id=2420
Based on the following package with changes to merge into
CryptoPkg.
https://github.com/microsoft/mu_plus/tree/dev/201908/SharedCryptoPkg
Add the CryptoPei, CryptoDxe, and CryptoSmm modules that produce
EDK II Crypto Protocols/PPIs that provide the same services as
the BaseCryptLib class.
In order to optimize the size of CryptoPei, CryptoDxe, and
CryptoSmm modules for a specific platform, the FixedAtBuild
PCD gEfiCryptoPkgTokenSpaceGuid.PcdCryptoServiceFamilyEnable
is used to determine if a specific service is enabled or
disabled. If a service is enabled, then a call is made to
the BaseCryptLib service. If the service is disabled, then
a DEBUG() message and ASSERT() are performed and a default
return value is returned. This provides simple detection
of a service that is disabled but is used by another module
when DEBUG()/ASSERT() macros are enabled.
The use of a FixedAtBuild PCD is required so the compiler
and linker know each services enable/disable setting at
build time and allows disabled services to be optimized away.
CryptoPei supports both pre-mem and post-mem use cases.
If CryptoPei is initially dispatched pre-mmem, the the
register for shadow service is used so the Crypto PPI can
be reinstalled post-mem.
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Xiaoyu Lu <xiaoyux.lu@intel.com>
Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Jian J Wang <jian.j.wang@intel.com>
Diffstat (limited to 'CryptoPkg/Driver/CryptoPei.inf')
| -rw-r--r-- | CryptoPkg/Driver/CryptoPei.inf | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/CryptoPkg/Driver/CryptoPei.inf b/CryptoPkg/Driver/CryptoPei.inf new file mode 100644 index 0000000000..dfa1ab58b1 --- /dev/null +++ b/CryptoPkg/Driver/CryptoPei.inf @@ -0,0 +1,51 @@ +## @file
+# Produces the EDK II Crypto PPI using the library services from BaseCryptLib
+# and TlsLib. PcdCryptoServiceFamilyEnable is used to enable the subset of
+# available services. If this PEIM is dispatched before memory is discovered,
+# the RegisterForShadow() feature is used to reload this PEIM into memory after
+# memory is discovered.
+#
+# Copyright (C) Microsoft Corporation. All rights reserved.
+# SPDX-License-Identifier: BSD-2-Clause-Patent
+#
+##
+
+[Defines]
+ INF_VERSION = 0x0001001B
+ BASE_NAME = CryptoPei
+ MODULE_UNI_FILE = Crypto.uni
+ FILE_GUID = 0D1CE46B-72D9-4BA7-95DA-23511865E661
+ MODULE_TYPE = PEIM
+ VERSION_STRING = 1.0
+ ENTRY_POINT = CryptoPeiEntry
+
+#
+# The following information is for reference only and not required by the build tools.
+#
+# VALID_ARCHITECTURES = IA32 X64 ARM AARCH64
+#
+
+[Sources]
+ Crypto.c
+ CryptoPei.c
+
+[Packages]
+ MdePkg/MdePkg.dec
+ CryptoPkg/CryptoPkg.dec
+
+[LibraryClasses]
+ PeimEntryPoint
+ PeiServicesLib
+ DebugLib
+ BaseCryptLib
+ TlsLib
+
+[Ppis]
+ gEfiPeiMemoryDiscoveredPpiGuid ## CONSUMES
+ gEdkiiCryptoPpiGuid ## PRODUCES
+
+[Pcd]
+ gEfiCryptoPkgTokenSpaceGuid.PcdCryptoServiceFamilyEnable ## CONSUMES
+
+[Depex]
+ TRUE
|