CVS commit: src/sys/dev/pci

["Jaromir Dolecek" <jdolecek%netbsd.org@localhost>]

Module Name:    src
Committed By:   jdolecek
Date:           Tue Oct  4 18:20:49 UTC 2016

Modified Files:
        src/sys/dev/pci: vioscsi.c

Log Message:
vioscsi_req_get()/virtio_enqueue_prep() failing is actually perfectly
normal - observed failures included 10, 27, 61 in-flight commands,
so probably depends on particular command mix; return with
XS_RESOURCE_SHORTAGE rather then panic

do vioscsi_req_put() when initial bus_dmamap_load() fails, as suggested
by the XXX; the vq_done hook is called by virtio, but in that case we never
get to commit the request to it


To generate a diff of this commit:
cvs rdiff -u -r1.6 -r1.7 src/sys/dev/pci/vioscsi.c

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