[PATCH 0/5] Execute key notify function at TPL_CALLBACK

[Star Zeng <star.zeng@intel.com>]

Current implementation of keyboard driver executes key notify
function in TimerHandler at TPL_NOTIFY. The code change is to
make key notify function executed at TPL_CALLBACK to reduce
the time occupied at TPL_NOTIFY.

The code will signal KeyNotify process event if the key pressed
matches any key registered and insert the KeyData to the EFI Key
queue for notify, then the KeyNotify process handler will invoke
key notify functions at TPL_CALLBACK.

It can also address the problem raised at
https://lists.01.org/pipermail/edk2-devel/2016-December/005644.html

Cc: Ruiyu Ni <Ruiyu.ni@intel.com>
Cc: Michael Kinney <michael.d.kinney@intel.com>
Cc: Feng Tian <feng.tian@intel.com>
Cc: Jeff Fan <jeff.fan@intel.com>
Cc: Michael Zimmermann <sigmaepsilon92@gmail.com>

Star Zeng (5):
  MdeModulePkg UsbKbDxe: Execute key notify func at TPL_CALLBACK
  MdeModulePkg TerminalDxe: Execute key notify func at TPL_CALLBACK
  MdeModulePkg Ps2KbDxe: Execute key notify func at TPL_CALLBACK
  IntelFrameworkModulePkg Ps2KbDxe: Execute key notify func at
    TPL_CALLBACK
  IntelFrameworkModulePkg KbDxe: Execute key notify func at TPL_CALLBACK

 .../Bus/Isa/Ps2KeyboardDxe/Ps2KbdCtrller.c         |   9 +-
 .../Bus/Isa/Ps2KeyboardDxe/Ps2KbdTextIn.c          |  47 +++++-
 .../Bus/Isa/Ps2KeyboardDxe/Ps2Keyboard.c           |  23 ++-
 .../Bus/Isa/Ps2KeyboardDxe/Ps2Keyboard.h           |  15 ++
 .../Csm/BiosThunk/KeyboardDxe/BiosKeyboard.c       |  75 ++++++++-
 .../Csm/BiosThunk/KeyboardDxe/BiosKeyboard.h       |  17 +-
 .../Bus/Isa/Ps2KeyboardDxe/Ps2KbdCtrller.c         |   7 +-
 MdeModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2KbdTextIn.c |  45 ++++++
 MdeModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2Keyboard.c  |  20 +++
 MdeModulePkg/Bus/Isa/Ps2KeyboardDxe/Ps2Keyboard.h  |  15 ++
 MdeModulePkg/Bus/Usb/UsbKbDxe/EfiKey.c             |  64 +++++++-
 MdeModulePkg/Bus/Usb/UsbKbDxe/EfiKey.h             |  17 +-
 MdeModulePkg/Bus/Usb/UsbKbDxe/KeyBoard.c           |  10 +-
 .../Universal/Console/TerminalDxe/Terminal.c       |  25 ++-
 .../Universal/Console/TerminalDxe/Terminal.h       |  80 +++++++++-
 .../Universal/Console/TerminalDxe/TerminalConIn.c  | 177 ++++++++++++++++++++-
 16 files changed, 622 insertions(+), 24 deletions(-)

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2.7.0.windows.1