[PATCH v4 0/5] Introduce xe_wedge

[Raag Jadav <raag.jadav@intel.com>]

In the history of xe technical debt, this series takes one more step and
consolidates all wedging implementation into a dedicated xe_wedge component.

While at it, this fixes a few pre-existing issues related to wedge handling.
Detailed description in commit message.

v1: https://patchwork.freedesktop.org/series/172727/

v2: Split fixes into separate patches (Rodrigo, Michal)
    Also move struct xe_wedge and wedged_mode debt to xe_wedge (Lukasz, Michal)
    Naming and aesthetic adjustments (Lukasz, Michal)

v3: Respect the component namespace (Rodrigo)
    Avoid chaining header includes (Rodrigo)
    Squash debugfs changes with xe_wedge patch (Lukasz)

v4: Introduce for_each_initialized_gt() (Michal)
    Include xe_sriov.h (Rodrigo)

Raag Jadav (5):
  drm/xe/gt: Use GT ordered workqueue for wedging
  drm/xe: Move xe_device_wedged_fini() registration to
    xe_device_probe_early()
  drm/xe: Make xe_device_declare_wedged() IRQ safe
  drm/xe: Introduce xe_wedge
  drm/xe/ras: Move xe_ras_process_errors() to xe_ras

 Documentation/gpu/xe/xe_device.rst          |   2 +-
 drivers/gpu/drm/xe/Makefile                 |   1 +
 drivers/gpu/drm/xe/tests/xe_kunit_helpers.c |   3 +-
 drivers/gpu/drm/xe/xe_amc.c                 |   3 +-
 drivers/gpu/drm/xe/xe_bo.c                  |   3 +-
 drivers/gpu/drm/xe/xe_debugfs.c             |  66 +----
 drivers/gpu/drm/xe/xe_device.c              | 190 +------------
 drivers/gpu/drm/xe/xe_device.h              |  14 +-
 drivers/gpu/drm/xe/xe_device_types.h        |  28 +-
 drivers/gpu/drm/xe/xe_gsc.c                 |   3 +-
 drivers/gpu/drm/xe/xe_gt.c                  |  26 +-
 drivers/gpu/drm/xe/xe_gt.h                  |   2 +-
 drivers/gpu/drm/xe/xe_gt_sriov_vf.c         |   3 +-
 drivers/gpu/drm/xe/xe_gt_types.h            |   9 +
 drivers/gpu/drm/xe/xe_guc.c                 |   4 +-
 drivers/gpu/drm/xe/xe_guc.h                 |   2 +-
 drivers/gpu/drm/xe/xe_guc_ct.c              |   7 +-
 drivers/gpu/drm/xe/xe_guc_pc.c              |  11 +-
 drivers/gpu/drm/xe/xe_guc_rc.c              |   5 +-
 drivers/gpu/drm/xe/xe_guc_submit.c          |  13 +-
 drivers/gpu/drm/xe/xe_guc_tlb_inval.c       |   3 +-
 drivers/gpu/drm/xe/xe_mert.c                |   5 +-
 drivers/gpu/drm/xe/xe_pci_error.c           |   9 +-
 drivers/gpu/drm/xe/xe_ras.c                 |  12 +-
 drivers/gpu/drm/xe/xe_sriov_pf.c            |   3 +-
 drivers/gpu/drm/xe/xe_survivability_mode.c  |   5 +-
 drivers/gpu/drm/xe/xe_uc.c                  |   6 +-
 drivers/gpu/drm/xe/xe_uc.h                  |   2 +-
 drivers/gpu/drm/xe/xe_wedge.c               | 287 ++++++++++++++++++++
 drivers/gpu/drm/xe/xe_wedge.h               |  20 ++
 drivers/gpu/drm/xe/xe_wedge_types.h         |  45 +++
 31 files changed, 462 insertions(+), 330 deletions(-)
 create mode 100644 drivers/gpu/drm/xe/xe_wedge.c
 create mode 100644 drivers/gpu/drm/xe/xe_wedge.h
 create mode 100644 drivers/gpu/drm/xe/xe_wedge_types.h

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2.43.0