Update CQ initialization and cleanup to handle mem-free mode: we need
to make sure the HCA has memory mapped for the entry in the CQ context
table we will use and also allocate doorbell records.
Signed-off-by: Roland Dreier <roland@topspin.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>