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Fix DxeCore Dispatch Issue that DXE drivers may not be dispatched if they depend on the protocols produced by SMM driver. 

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10491 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
lgao4 2010-05-14 08:27:28 +00:00
parent 562fccb0f0
commit 0e4483bc69
1 changed files with 9 additions and 9 deletions
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18
MdeModulePkg/Core/Dxe/Dispatcher/Dispatcher.c
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@ -544,6 +544,15 @@ CoreDispatcher (
ReturnStatus = EFI_SUCCESS;
}
//
// Now DXE Dispatcher finished one round of dispatch, signal an event group
// so that SMM Dispatcher get chance to dispatch SMM Drivers which depend
// on UEFI protocols
//
if (!EFI_ERROR (ReturnStatus)) {
CoreSignalEvent (DxeDispatchEvent);
}
//
// Search DriverList for items to place on Scheduled Queue
//
@ -565,15 +574,6 @@ CoreDispatcher (
}
}
}
//
// Now DXE Dispatcher finished one round of dispatch, signal an event group
// so that SMM Dispatcher get chance to dispatch SMM Drivers which depend
// on UEFI protocols
//
if (!EFI_ERROR (ReturnStatus)) {
CoreSignalEvent (DxeDispatchEvent);
}
} while (ReadyToRun);
//