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authorDavid Gwynne <dlg@cvs.openbsd.org>2012-09-18 23:54:30 +0000
committerDavid Gwynne <dlg@cvs.openbsd.org>2012-09-18 23:54:30 +0000
commitc302545c133fb73348345fcbf5dfcc6aeec98c11 (patch)
tree71a0f494acd1cfac8a63e390f306de707631ca33 /sys/dev/isa
parentbc3d49534570d4e0d72522fe40269ff0225e7b60 (diff)
several tweaks to make mpi(4) work for vmware emulated sas adapters.
1. vmware advertises more scsi targets than command slots, so the maths we did for openings gave each target 0 openings. always advertise at least 16 openings. 2. if we cant configure the ATA queue depth, dont fail to attach the controller whole. finally, improve the error reporting during attach so its more obvious where things fail. mostly figured out by jmatthew@
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