When TME-MK is enabled, the MtrrLib should substract the TME-MK
reserved bits from the max PA returned from CPUID instruction.
The new test case guarantees such behavior in MtrrLib.
Signed-off-by: Ray Ni <ray.ni@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Cc: Rahul Kumar <rahul1.kumar@intel.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Ahmad Anadani <ahmad.anadani@intel.com>
Acked-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Michael D Kinney <michael.d.kinney@intel.com>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3737
Apply uncrustify changes to .c/.h files in the UefiCpuPkg package
Cc: Andrew Fish <afish@apple.com>
Cc: Leif Lindholm <leif@nuviainc.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Signed-off-by: Michael Kubacki <michael.kubacki@microsoft.com>
Reviewed-by: Ray Ni <ray.ni@intel.com>
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3760
Update all use of ', OPTIONAL' to ' OPTIONAL,' for function params.
Cc: Andrew Fish <afish@apple.com>
Cc: Leif Lindholm <leif@nuviainc.com>
Cc: Michael Kubacki <michael.kubacki@microsoft.com>
Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Ray Ni <ray.ni@intel.com>
The unit test app supports running in 3 mode:
1. MtrrLibUnitTest generate-random-numbers
<path to MtrrLib/UnitTest/RandomNumber.c> <random-number count>
It generates random numbers and writes to RandomNumber.c.
2. MtrrLibUnitTest [<iterations>]
It tests MtrrLib APIs using configurations generated from static
numbers generated by mode #1.
This is the default execution mode running in CI environment.
3. MtrrLibUnitTest <iterations> random
It tests MtrrLib APIs using configurations generated from random
numbers.
This is what developers can use to test MtrrLib for regressions.
Signed-off-by: Ray Ni <ray.ni@intel.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Cc: Ming Shao <ming.shao@intel.com>
Cc: Sean Brogan <sean.brogan@microsoft.com>
Cc: Bret Barkelew <Bret.Barkelew@microsoft.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Add host based unit tests for the MtrrLib services.
The BaseLib services AsmCpuid(), AsmReadMsr64(), and
AsmWriteMsr64() are hooked and provide simple emulation
of the CPUID leafs and MSRs required by the MtrrLib to
run as a host based unit test.
Test cases are developed for each of the API.
For the most important APIs MtrrSetMemoryAttributesInMtrrSettings()
and MtrrSetMemoryAttributeInMtrrSettings(), random inputs are
generated and fed to the APIs to make sure the implementation is
good. The test application accepts an optional parameter which
specifies how many iterations of feeding random inputs to the two
APIs. The overall number of test cases increases when the iteration
increases. Default iteration is 10 when no parameter is specified.
Signed-off-by: Ray Ni <ray.ni@intel.com>
Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com>
Signed-off-by: Ming Shao <ming.shao@intel.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Eric Dong <eric.dong@intel.com>
Cc: Laszlo Ersek <lersek@redhat.com>
Cc: Ming Shao <ming.shao@intel.com>
Cc: Sean Brogan <sean.brogan@microsoft.com>
Cc: Bret Barkelew <Bret.Barkelew@microsoft.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Ray Ni
Michael Kubacki
Michael D Kinney