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Commit 47e956b2 authored by Dotan Barak's avatar Dotan Barak Committed by Roland Dreier
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IB/mlx4: Fill the masked_atomic_cap attribute in query device 



When the user queries for device capabilities, fill in the
masked_atomic_cap attribute with the real support level of atomic
capabilities instead of using a hard coded value.

Signed-off-by: default avatarDotan Barak <dotanb@dev.mellanox.co.il>
Reviewed-by: default avatarEli Cohen <eli@mellanox.com>
Signed-off-by: default avatarOr Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: default avatarRoland Dreier <roland@purestorage.com>
parent 16551d45

drivers/infiniband/hw/mlx4/main.c

+1 −1
Original line number Diff line number Diff line
@@ -157,7 +157,7 @@ static int mlx4_ib_query_device(struct ib_device *ibdev, 
	props->local_ca_ack_delay  = dev->dev->caps.local_ca_ack_delay;

	props->atomic_cap	   = dev->dev->caps.flags & MLX4_DEV_CAP_FLAG_ATOMIC ?

		IB_ATOMIC_HCA : IB_ATOMIC_NONE;

	props->masked_atomic_cap   = IB_ATOMIC_HCA;

	props->masked_atomic_cap   = props->atomic_cap;

	props->max_pkeys	   = dev->dev->caps.pkey_table_len[1];

	props->max_mcast_grp	   = dev->dev->caps.num_mgms + dev->dev->caps.num_amgms;

	props->max_mcast_qp_attach = dev->dev->caps.num_qp_per_mgm;