Expose max_fmr so it will be available to ULPs.
max_fmr is num_mpts minus reserved.
Signed-off-by: Yuval Shaia <yuval.sh...@oracle.com>
---
drivers/infiniband/hw/mlx4/main.c | 1 +
1 files changed, 1 insertions(+), 0 deletions(-)
diff --git a/drivers/infiniband/hw/mlx4/main.c
b/drivers/infiniband/hw/mlx4/main.c
index efecdf0..4f9ff35 100644
--- a/drivers/infiniband/hw/mlx4/main.c
+++ b/drivers/infiniband/hw/mlx4/main.c
@@ -475,6 +475,7 @@ static int mlx4_ib_query_device(struct ib_device *ibdev,
props->max_mcast_qp_attach = dev->dev->caps.num_qp_per_mgm;
props->max_total_mcast_qp_attach = props->max_mcast_qp_attach *
props->max_mcast_grp;
+ props->max_fmr = dev->dev->caps.num_mpts - dev->dev->caps.reserved_mrws;
props->max_map_per_fmr = dev->dev->caps.max_fmr_maps;
props->hca_core_clock = dev->dev->caps.hca_core_clock * 1000UL;
props->timestamp_mask = 0xFFFFFFFFFFFFULL;
--
1.7.1
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