The USB keyboard driver use too high TPL event (Notify) to a ckeck repeated key stoke...

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@8527 6f19259b-4bc3-4df7-8a09-765794883524

diff --git a/MdeModulePkg/Bus/Usb/UsbKbDxe/KeyBoard.c b/MdeModulePkg/Bus/Usb/UsbKbDxe/KeyBoard.c
index 32ea3cfb8a4af858f5c7eea3678b91c5393c1279..51ab18223e5ef2ce50fc64b655094bb29db95d3a 100644 (file)
--- a/MdeModulePkg/Bus/Usb/UsbKbDxe/KeyBoard.c
+++ b/MdeModulePkg/Bus/Usb/UsbKbDxe/KeyBoard.c
@@ -911,7 +911,7 @@ InitUSBKeyboard (
 \r
   gBS->CreateEvent (\r
          EVT_TIMER | EVT_NOTIFY_SIGNAL,\r
 \r
   gBS->CreateEvent (\r
          EVT_TIMER | EVT_NOTIFY_SIGNAL,\r

-         TPL_NOTIFY,\r
+         TPL_CALLBACK,\r

          USBKeyboardRepeatHandler,\r
          UsbKeyboardDevice,\r
          &UsbKeyboardDevice->RepeatTimer\r
          USBKeyboardRepeatHandler,\r
          UsbKeyboardDevice,\r
          &UsbKeyboardDevice->RepeatTimer\r