K 10
svn:author
V 3
avg
K 8
svn:date
V 27
2019-11-19T07:20:59.766664Z
K 7
svn:log
V 226
hyperv/storvsc: stash a pointer to hv_storvsc_request in ccb

A SIM-private field is used for that.
The pointer can be useful when examining a state of a queued ccb.
E.g., a ccb on a da_softc.pending_ccbs.

MFC after:	2 weeks

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