Source-Changes archive

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

CVS commit: src/sys/dev/scsipi

Module Name:    src
Committed By:   bouyer
Date:           Tue Aug 21 14:19:03 UTC 2012

Modified Files:
        src/sys/dev/scsipi: scsiconf.c

Log Message:
If the controller supports more than 256 commands per target,
clamp it to 256 (maximum number of tags in SCSI). Newer controllers
(such as mpii(4), and mfi(4) when fixed to announce tagged queuing support)
support more than 256 outstanding commands and don't use the scsi tag,
but at this time scsipi will always allocate a tag, and panic if a periph
tries to send more than 256 commands.

To generate a diff of this commit:
cvs rdiff -u -r1.268 -r1.269 src/sys/dev/scsipi/scsiconf.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