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(parent: 6198dd8) | patch
iw_cxgb4: use BAR2 GTS register for T5 kernel mode CQs
authorHariprasad S <hariprasad@chelsio.com>
Tue, 21 Apr 2015 20:15:00 +0000 (01:45 +0530)
committerDoug Ledford <dledford@redhat.com>
Tue, 5 May 2015 13:18:01 +0000 (09:18 -0400)
commit09ece8b9e983fe858de6eab7a386d58d194227b6
treec9d7485ed84ccb2b900ce983b3ab6c52a7551ce1tree | snapshot (tar.gz zip)
parent6198dd8d7a6a7f40dc4599cb0676101d9cb82776commit | diff
iw_cxgb4: use BAR2 GTS register for T5 kernel mode CQs

For T5, we must not use the kdb/kgts registers, in order avoid db drops
under extreme loads.

Signed-off-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
drivers/infiniband/hw/cxgb4/cq.c diff | blob | blame | history
drivers/infiniband/hw/cxgb4/t4.h diff | blob | blame | history