[Accel-config] [PATCH v4 0/3] Add support to get enhanced details of error

From: Ramesh Thomas <ramesh.thomas(a)intel.com>

Add support to take a snapshot of error details containing hw/sw error
code and associated devices. Added new API to retreive the saved
information. Using the new API accel-config prints a more detailed error
message at exit.

v2:
Use masks and other constants defined in idxd.h
Clear cmd_status during device initialization

v3:
Specify if the error is from driver or library

v4:
Specify if the error is platform configuration error
Don't fail if clearing cmd_status is RO to support older drivers

Ramesh Thomas (3):
  accel-config: Add APIs to get details of last error and associated
    devices
  accel-config: Print details of error at exit using new last_error API
  accel-config: Reset cmd_status during device init

 accfg/accel-config.c          |  25 ++++-
 accfg/enable.c                |  25 +----
 accfg/lib/libaccel-config.sym |   6 ++
 accfg/lib/libaccfg.c          | 187 ++++++++++++++++++++++++++++++----
 accfg/lib/private.h           |   9 ++
 accfg/libaccel_config.h       |   9 +-
 6 files changed, 219 insertions(+), 42 deletions(-)

-- 
2.26.3