CVS commit: src/sys/dev/ic

["Manuel Bouyer" <bouyer%netbsd.org@localhost>]

Module Name:    src
Committed By:   bouyer
Date:           Sun Apr  7 17:46:50 UTC 2019

Modified Files:
        src/sys/dev/ic: ahcisata_core.c

Log Message:
If Command List Override is not supported by the controller, the FIS setting
the WDC_RST bit will fail if the drive already has BSY or DRQ set.
In this case, reset the channel and retry the drive reset.
With this, the drive reset will succeed after a atactl sleep command on
a controller without the CLO feature.


To generate a diff of this commit:
cvs rdiff -u -r1.74 -r1.75 src/sys/dev/ic/ahcisata_core.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.