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Commit 4e2b53a5 authored Dec 24, 2017 by Maor Gottlieb Committed by Jason Gunthorpe Dec 28, 2017

IB/mlx5: Report inner RSS capability



Add missing inner RSS support capability as part of
the RSS supported fields.

In addition change MLX5_RX_HASH_INNER to 1UL << 31 in
order to define it as unsigned.

Fixes: 309fa347 ("IB/mlx5: Add support for RSS on the inner packet")
Signed-off-by: Maor Gottlieb <maorg@mellanox.com>
Signed-off-by: Leon Romanovsky <leon@kernel.org>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>

parent 07d84f7b

drivers/infiniband/hw/mlx5/main.c

+2 −1

Original line number	Original line	Diff line number	Diff line
	@@ -680,7 +680,8 @@ static int mlx5_ib_query_device(struct ib_device *ibdev,
	MLX5_RX_HASH_SRC_PORT_TCP \|		MLX5_RX_HASH_SRC_PORT_TCP \|
	MLX5_RX_HASH_DST_PORT_TCP \|		MLX5_RX_HASH_DST_PORT_TCP \|
	MLX5_RX_HASH_SRC_PORT_UDP \|		MLX5_RX_HASH_SRC_PORT_UDP \|
	MLX5_RX_HASH_DST_PORT_UDP;		MLX5_RX_HASH_DST_PORT_UDP \|
			MLX5_RX_HASH_INNER;
	resp.response_length += sizeof(resp.rss_caps);		resp.response_length += sizeof(resp.rss_caps);
	}		}
	} else {		} else {

include/uapi/rdma/mlx5-abi.h

+1 −1

Original line number	Original line	Diff line number	Diff line
	@@ -307,7 +307,7 @@ enum mlx5_rx_hash_fields {
	MLX5_RX_HASH_SRC_PORT_UDP = 1 << 6,		MLX5_RX_HASH_SRC_PORT_UDP = 1 << 6,
	MLX5_RX_HASH_DST_PORT_UDP = 1 << 7,		MLX5_RX_HASH_DST_PORT_UDP = 1 << 7,
	/* Save bits for future fields */		/* Save bits for future fields */
	MLX5_RX_HASH_INNER = 1 << 31		MLX5_RX_HASH_INNER = (1UL << 31),
	};		};

	struct mlx5_ib_create_qp_rss {		struct mlx5_ib_create_qp_rss {