[PATCH v3 00/12] Add CPER logging support for CRI

[Badal Nilawar <badal.nilawar@intel.com>]

This patch series adds CPER (Common Platform Error Record) logging support
for Correctable errors reported by Intel Xe GPUs. CPER logging is done
through trace event.

v2:
   - Extended CPER logging to Uncorrectable errors and xe_ras_get_counter
     request
   - Log CPER records via xe_log SIGID infra 

v3:
  - Added the patches in incremental order (Raag)
  - Fixed Sashiko warnings which are applicable 


Badal Nilawar (12):
  drm/xe/cper: Hardware error CPER reporting from xe_log
  drm/xe/cper: Retrieve the error counter record for CPER reporting
  drm/xe/cper: Add Intel specific CPER structures
  drm/xe/cper: Prepare CPER record
  drm/xe/xe_ras: Add support to retrieve info queue data for CRI
  drm/xe/cper: Prepare Intel CPER error info records
  drm/xe/cper: Log CPER records for aggregate counter retrival
  drm/xe/xe_ras: Report device memory errors using SIGID
  drm/xe/xe_ras: Report core compute errors using SIGID
  drm/xe/xe_ras: Report soc internal errors using SIGID
  drm/xe/xe_ras: Report correctable errors using SIGID
  drm/xe/cper: Emit cper record to trace buf

 drivers/gpu/drm/xe/Makefile                   |   3 +
 drivers/gpu/drm/xe/regs/xe_regs.h             |   2 +
 drivers/gpu/drm/xe/xe_cper.c                  | 479 ++++++++++++++++++
 drivers/gpu/drm/xe/xe_cper.h                  |  25 +
 drivers/gpu/drm/xe/xe_cper_types.h            | 179 +++++++
 drivers/gpu/drm/xe/xe_drm_ras_types.h         |   3 +
 drivers/gpu/drm/xe/xe_log.c                   |  17 +-
 drivers/gpu/drm/xe/xe_ras.c                   | 358 +++++++++++--
 drivers/gpu/drm/xe/xe_ras.h                   |   6 +
 drivers/gpu/drm/xe/xe_ras_types.h             | 118 ++++-
 drivers/gpu/drm/xe/xe_sysctrl_mailbox_types.h |   2 +
 drivers/gpu/drm/xe/xe_trace_cper.c            |   9 +
 drivers/gpu/drm/xe/xe_trace_cper.h            |  66 +++
 13 files changed, 1211 insertions(+), 56 deletions(-)
 create mode 100644 drivers/gpu/drm/xe/xe_cper.c
 create mode 100644 drivers/gpu/drm/xe/xe_cper.h
 create mode 100644 drivers/gpu/drm/xe/xe_cper_types.h
 create mode 100644 drivers/gpu/drm/xe/xe_trace_cper.c
 create mode 100644 drivers/gpu/drm/xe/xe_trace_cper.h

-- 
2.54.0