UefiCpuPkg/PiSmmCpuDxeSmm: Consume SmmCpuPlatformHookBeforeMmiHandler func

This patch is for PiSmmCpuDxeSmm driver to add one round wait/release sync
for BSP and AP to perform the SMM CPU Platform Hook before executing MMI
Handler: SmmCpuPlatformHookBeforeMmiHandler (). With the function, SMM CPU
driver can perform the platform specific items after one round BSP and AP
sync (to make sure all APs in SMI) and before the MMI handlers.

After the change, steps #1 and #2 are additional requirements if the
MmCpuSyncModeTradition mode is selected.

Signed-off-by: Jiaxin Wu <jiaxin.wu@intel.com>

0 files changed, 0 insertions, 0 deletions