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path: root/drivers/infiniband/hw/mthca/mthca_provider.c
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Diffstat (limited to 'drivers/infiniband/hw/mthca/mthca_provider.c')
-rw-r--r--drivers/infiniband/hw/mthca/mthca_provider.c10
1 files changed, 0 insertions, 10 deletions
diff --git a/drivers/infiniband/hw/mthca/mthca_provider.c b/drivers/infiniband/hw/mthca/mthca_provider.c
index de2124a8ee2b..9fa2f9164a47 100644
--- a/drivers/infiniband/hw/mthca/mthca_provider.c
+++ b/drivers/infiniband/hw/mthca/mthca_provider.c
@@ -118,16 +118,6 @@ static int mthca_query_device(struct ib_device *ibdev, struct ib_device_attr *pr
props->max_mcast_qp_attach = MTHCA_QP_PER_MGM;
props->max_total_mcast_qp_attach = props->max_mcast_qp_attach *
props->max_mcast_grp;
- /*
- * If Sinai memory key optimization is being used, then only
- * the 8-bit key portion will change. For other HCAs, the
- * unused index bits will also be used for FMR remapping.
- */
- if (mdev->mthca_flags & MTHCA_FLAG_SINAI_OPT)
- props->max_map_per_fmr = 255;
- else
- props->max_map_per_fmr =
- (1 << (32 - ilog2(mdev->limits.num_mpts))) - 1;
err = 0;
out: