Source-Changes archive

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index][Old Index]

CVS commit: [netbsd-5] src/sys/dev/ic

Module Name:    src
Committed By:   bouyer
Date:           Sat Feb  4 17:05:56 UTC 2012

Modified Files:
        src/sys/dev/ic [netbsd-5]: mpt_netbsd.c

Log Message:
Pull up following revision(s) (requested by mhitch in ticket #1720):
        sys/dev/ic/mpt_netbsd.c: revision 1.17
Allow adapters with SAS/SATA or FC devices to use tagged queuing by the scsipi
layer.  Can improve write performance on SAS adapters under certain conditions
when the logical drive does not have write caching enabled.  Also need to
reserver a couple of slots for commands for the driver to use - stops the
adapter shortage messages.  Multiple commands can now cause QUEUE_FULL events,
so add that to the events handled, currently just ignoring it.  Changes
based on the thread
cvs: ----------------------------------------------------------------------

To generate a diff of this commit:
cvs rdiff -u -r1.14.14.1 -r1.14.14.2 src/sys/dev/ic/mpt_netbsd.c

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

Home | Main Index | Thread Index | Old Index