[PATCH 0/2] fsi and hwmon (occ): Prevent occasional checksum failures

Eddie James eajames at linux.ibm.com
Tue Mar 22 02:31:10 AEDT 2022


Due to the OCC communication design with a shared SRAM area,
checkum errors are expected due to corrupted buffer from OCC
communications with other system components. Therefore, use a
unique errno for checksum failures and retry the command twice
in that case.

Eddie James (2):
  fsi: occ: Fix checksum failure mode
  hwmon (occ): Retry for checksum failure

 drivers/fsi/fsi-occ.c      |  7 +++++--
 drivers/hwmon/occ/p9_sbe.c | 28 ++++++++++++++++++----------
 2 files changed, 23 insertions(+), 12 deletions(-)

-- 
2.27.0



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