Update Quark North Cluster SMM dispatcher logic to handle
case where an SMI handler unregisters itself.
https://bugzilla.tianocore.org/show_bug.cgi?id=51
This issue was reproduced using the unit test at:
https://github.com/mdkinney/edk2/tree/Bug51/Reproduce
An ASSERT() is generated the 4th time the periodic SMI
handler is triggered when the periodic SMI handler
unregisters itself. After applying this patch, the
DEBUG() message from the periodic SMI handler in this
unit test is generated 4 times, the periodic SMI handler
is unregistered, and the UEFI Shell works as expected.
Cc: Kelly Steele <kelly.steele@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Michael Kinney <michael.d.kinney@intel.com>
Reviewed-by: Kelly Steele <kelly.steele@intel.com>
https://bugzilla.tianocore.org/show_bug.cgi?id=136
1) Add CallbackContext field to the DATABASE_RECORD structure that
is set to the RegisterContent value passed to QNCSmmCoreRegister().
This is the content that must be passed to the SMI handler when
its source is triggered.
2) Update usage of ChildContext field in the DATABASE_RECOD to use
CopyMem() instead of structure assignments to avoid compiler
use of memcpy() intrinsics
This issue was reproduced using the unit test at:
https://github.com/mdkinney/edk2/tree/Bug51/Reproduce
An ASSERT() is generated the first time the periodic SMI
handler is triggered. After applying this patch, the
DEBUG() messages from the periodic SMI handler in this
unit test are generated.
Cc: Kelly Steele <kelly.steele@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Michael Kinney <michael.d.kinney@intel.com>
Reviewed-by: Kelly Steele <kelly.steele@intel.com>
Changes for V4
==============
1) Remove Unicode character from C source file
2) Move delete of QuarkSocPkg\QuarkNorthCluster\Binary\QuarkMicrocode
from QuarkPlatformPkg commit to QuarkSocPkg commit
Changes for V2
==============
1) Sync with new APIs in SmmCpuFeaturesLib class
2) Use new generic PCI serial driver PciSioSerialDxe in MdeModulePkg
3) Remove PCI serial driver from QuarkSocPkg
4) Apply optimizations to MtrrLib from MtrrLib in UefiCpuPkg
5) Convert all UNI files to utf-8
6) Replace tabs with spaces and remove trailing spaces
7) Add License.txt
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Michael Kinney <michael.d.kinney@intel.com>
Acked-by: Jordan Justen <jordan.l.justen@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@19286 6f19259b-4bc3-4df7-8a09-765794883524
Michael Kinney