From: Evan Lloyd <evan.lloyd@arm.com>

This v2 series of patches corrects a problem detected on the ARM Juno
platform that is actually generic (at least to ARM GIC platforms).
The HardwareInterrupt protocol had no means of handling characteristics
like Edge/Level triggered and polarity.

A new HardwareInterrupt2 protocol is added, and code changed to utilise
the new capabilities.

The code is available for examination on Github at:
    https://github.com/EvanLloyd/tianocore/tree/376_irqtype_v2

Note: Significant defects exist in the (original) Watchdog handling,
      and a new patch will follow shortly.

Ard Biesheuvel (3):
  EmbeddedPkg: Introduce HardwareInterrupt2 protocol
  ArmPkg/ArmGicDxe: Expose HardwareInterrupt2 protocol
  ArmPkg/GenericWatchdogDxe: Set Watchdog interrupt type

Evan Lloyd (2):
  ArmPkg: Tidy GIC code before changes.
  ArmPkg: Tidy up GenericWatchdogDxe.c

 EmbeddedPkg/EmbeddedPkg.dec                              |   1 +
 ArmPkg/Drivers/ArmGic/ArmGicDxe.inf                      |   3 +-
 ArmPkg/Drivers/GenericWatchdogDxe/GenericWatchdogDxe.inf |   6 +-
 ArmPkg/Drivers/ArmGic/ArmGicDxe.h                        |  37 +++-
 ArmPkg/Include/Library/ArmGicLib.h                       |  39 ++--
 EmbeddedPkg/Include/Protocol/HardwareInterrupt2.h        | 182 +++++++++++++++++
 ArmPkg/Drivers/ArmGic/ArmGicCommonDxe.c                  |  80 ++++++--
 ArmPkg/Drivers/ArmGic/ArmGicLib.c                        |  72 +++++--
 ArmPkg/Drivers/ArmGic/GicV2/ArmGicV2Dxe.c                | 192 +++++++++++++++--
 ArmPkg/Drivers/ArmGic/GicV3/ArmGicV3Dxe.c                | 215 +++++++++++++++++---
 ArmPkg/Drivers/GenericWatchdogDxe/GenericWatchdogDxe.c   | 151 +++++++-------
 11 files changed, 798 insertions(+), 180 deletions(-)
 create mode 100644 EmbeddedPkg/Include/Protocol/HardwareInterrupt2.h

-- 
Guid("CE165669-3EF3-493F-B85D-6190EE5B9759")

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