[PATCH v3 0/4] memirq infra changes

[Ilia Levi]

This patch set contains Memory Based Interrupts (memirq) infrastructure
changes to make it reusable for use cases other than VF 
(specifically MSI-X). 

The main changes are separation from VF and a new mode where hardware
engines report interrupt source and status to the offset of instance 0
(for MSI-X support).

v2: Rebase
v3: Rebase, refactor according to review comments (Michal)

Ilia Levi (4):
  drm/xe: MSI-X support placeholder
  drm/xe: move memirq out of VF
  drm/xe: memirq infra changes for MSI-X
  drm/xe: memirq handler changes

 drivers/gpu/drm/xe/xe_device.c       |   8 +-
 drivers/gpu/drm/xe/xe_device.h       |  13 +++
 drivers/gpu/drm/xe/xe_device_types.h |   6 +-
 drivers/gpu/drm/xe/xe_guc.c          |   2 +-
 drivers/gpu/drm/xe/xe_hw_engine.c    |  19 +++-
 drivers/gpu/drm/xe/xe_irq.c          |  40 +++----
 drivers/gpu/drm/xe/xe_lrc.c          |   8 +-
 drivers/gpu/drm/xe/xe_memirq.c       | 151 +++++++++++++++++----------
 drivers/gpu/drm/xe/xe_memirq.h       |   6 +-
 drivers/gpu/drm/xe/xe_memirq_types.h |   4 +-
 10 files changed, 164 insertions(+), 93 deletions(-)

-- 
2.43.2