CVS commit: src/sys/dev

["Frank Kardel" <kardel%netbsd.org@localhost>]

Module Name:    src
Committed By:   kardel
Date:           Thu Mar 28 10:44:29 UTC 2019

Modified Files:
        src/sys/dev/scsipi: scsi_spc.h scsiconf.c scsipi_base.c scsipiconf.c
            scsipiconf.h
        src/sys/dev/usb: umass_scsipi.c

Log Message:
Add reading of supported opcodes and their timeouts
at attachment time. Though this information is optional,
it allows to override our fixed timeouts with device
provided timeouts. These timeouts will override the
hardcoded values if the device provided timeouts
exceed the hardcoded values and are less than a day.

Using the device provided timeouts avoids premature
device resets and unreliable operation due to
inadequate timeouts.

Due to the limited implementations of USB
umass devices this feature is disabled for all
umass attached devices.


To generate a diff of this commit:
cvs rdiff -u -r1.5 -r1.6 src/sys/dev/scsipi/scsi_spc.h
cvs rdiff -u -r1.283 -r1.284 src/sys/dev/scsipi/scsiconf.c
cvs rdiff -u -r1.181 -r1.182 src/sys/dev/scsipi/scsipi_base.c
cvs rdiff -u -r1.44 -r1.45 src/sys/dev/scsipi/scsipiconf.c
cvs rdiff -u -r1.129 -r1.130 src/sys/dev/scsipi/scsipiconf.h
cvs rdiff -u -r1.60 -r1.61 src/sys/dev/usb/umass_scsipi.c

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