[PATCH v3 0/4] Introduce Xe Correctable Error Handling

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

This series builds on top of system controller series[1] and adds initial
support for correctable error handling in xe. This serves as a foundation
for RAS infrastructure and will be further extended to facilitate other
RAS features.

Detailed description in commit message.

[1] https://patchwork.freedesktop.org/series/159554/

v2: Use system_percpu_wq instead of dedicated (Matthew Brost)
    Handle unexpected response length (Mallesh)

v3: Handle event flood (Mallesh)

Anoop Vijay (1):
  drm/xe/sysctrl: Add System Controller

Raag Jadav (3):
  drm/xe/sysctrl: Add system controller interrupt handler
  drm/xe/sysctrl: Add system controller event support
  drm/xe/ras: Introduce correctable error handling

 drivers/gpu/drm/xe/Makefile                   |   4 +
 drivers/gpu/drm/xe/abi/xe_sysctrl_abi.h       |  31 ++
 drivers/gpu/drm/xe/regs/xe_irq_regs.h         |   1 +
 drivers/gpu/drm/xe/regs/xe_sysctrl_regs.h     |  36 ++
 drivers/gpu/drm/xe/xe_device.c                |   5 +
 drivers/gpu/drm/xe/xe_device_types.h          |   6 +
 drivers/gpu/drm/xe/xe_irq.c                   |   2 +
 drivers/gpu/drm/xe/xe_pci.c                   |   2 +
 drivers/gpu/drm/xe/xe_pci_types.h             |   1 +
 drivers/gpu/drm/xe/xe_ras.c                   |  89 +++++
 drivers/gpu/drm/xe/xe_ras.h                   |  14 +
 drivers/gpu/drm/xe/xe_ras_types.h             |  73 ++++
 drivers/gpu/drm/xe/xe_sysctrl.c               | 113 ++++++
 drivers/gpu/drm/xe/xe_sysctrl.h               |  23 ++
 drivers/gpu/drm/xe/xe_sysctrl_event.c         |  83 ++++
 drivers/gpu/drm/xe/xe_sysctrl_event_types.h   |  52 +++
 drivers/gpu/drm/xe/xe_sysctrl_mailbox.c       | 364 ++++++++++++++++++
 drivers/gpu/drm/xe/xe_sysctrl_mailbox.h       |  41 ++
 drivers/gpu/drm/xe/xe_sysctrl_mailbox_types.h |  35 ++
 drivers/gpu/drm/xe/xe_sysctrl_types.h         |  39 ++
 20 files changed, 1014 insertions(+)
 create mode 100644 drivers/gpu/drm/xe/abi/xe_sysctrl_abi.h
 create mode 100644 drivers/gpu/drm/xe/regs/xe_sysctrl_regs.h
 create mode 100644 drivers/gpu/drm/xe/xe_ras.c
 create mode 100644 drivers/gpu/drm/xe/xe_ras.h
 create mode 100644 drivers/gpu/drm/xe/xe_ras_types.h
 create mode 100644 drivers/gpu/drm/xe/xe_sysctrl.c
 create mode 100644 drivers/gpu/drm/xe/xe_sysctrl.h
 create mode 100644 drivers/gpu/drm/xe/xe_sysctrl_event.c
 create mode 100644 drivers/gpu/drm/xe/xe_sysctrl_event_types.h
 create mode 100644 drivers/gpu/drm/xe/xe_sysctrl_mailbox.c
 create mode 100644 drivers/gpu/drm/xe/xe_sysctrl_mailbox.h
 create mode 100644 drivers/gpu/drm/xe/xe_sysctrl_mailbox_types.h
 create mode 100644 drivers/gpu/drm/xe/xe_sysctrl_types.h

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2.43.0