RDMA/cxgb4: Only allow kernel db ringing for T4 devs
authorSteve Wise <swise@opengridcomputing.com>
Thu, 24 Apr 2014 19:32:04 +0000 (14:32 -0500)
committerRoland Dreier <roland@purestorage.com>
Tue, 29 Apr 2014 00:29:41 +0000 (17:29 -0700)
commitc2f9da92f2fd6dbf8f40ef4d5e00db688cc0416a
treed25676720d11f9cebc5acea89753872459138323
parent92e5011ab0e073ab8fbb726c11529021e5e63973
RDMA/cxgb4: Only allow kernel db ringing for T4 devs

The whole db drop avoidance stuff is for T4 only.  So we cannot allow
that to be enabled for T5 devices.

Signed-off-by: Steve Wise <swise@opengridcomputing.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
drivers/infiniband/hw/cxgb4/qp.c