iw_cxgb4: support for bar2 qid densities exceeding the page size
Handle this configuration: Queues Per Page * SGE BAR2 Queue Register Area Size > Page Size Use cxgb4_bar2_sge_qregs() to obtain the proper location within the bar2 region for a given qid. Rework the DB and GTS write functions to make use of this bar2 info. Signed-off-by: NSteve Wise <swise@opengridcomputing.com> Signed-off-by: NHariprasad Shenai <hariprasad@chelsio.com> Signed-off-by: NDoug Ledford <dledford@redhat.com>
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