tree 4b8858ca6f99a909dc80e8726268789f068509d3
parent d7542c83b1acd145e0bbf2c1b6307911dfcebf7a
author Chris Cain <cjcain@us.ibm.com> 1724444978 -0500
committer Chris Cain <cjcain@us.ibm.com> 1724682514 -0500

Fix OCC response checksum calculation

The OCC checksum calculation should be ignoring overflow.

Removed redundant trace of the occActive state:
'''
Aug 23 18:38:52 rain100bmc openpower-occ-control[6515]: updateOCCActive: OCC0 active=true
Aug 23 18:38:52 rain100bmc openpower-occ-control[6515]: Status::occActive OCC0 changed to true
'''

Added trace of first 4 bytes of data for pass-through commands:
'''
Aug 23 19:19:30 rain100bmc openpower-occ-control[27848]: PassThrough::send() Sending 0x00 command to OCC0 (data len=1, data=0x20)
Aug 23 19:19:40 rain100bmc openpower-occ-control[27848]: PassThrough::send() Sending 0x40 command to OCC0 (data len=5, data=0x07001000...)
'''

Change-Id: I632b0e0af214858e15f3d5c196723dc6ffe12445
Signed-off-by: Chris Cain <cjcain@us.ibm.com>