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mlx4_core: Add support for steerable IB UD QPs

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This patch adds support for allocating IB UD QPs that we can steer
traffic from.  We introduce a new firmware command FLOW_STEERING_IB_UC_QP_RANGE
and a capability bit.

This command isn't supported for VFs.

Signed-off-by: Matan Barak <matanb@mellanox.com>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
This commit is contained in:
Matan Barak
2013-11-07 15:25:14 +02:00
committed by Roland Dreier
parent 240ae00e4d
commit 4de6580360
7 changed files with 57 additions and 1 deletions
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include/linux/mlx4/cmd.h
+1
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@@ -157,6 +157,7 @@ enum {
/* register/delete flow steering network rules */
MLX4_QP_FLOW_STEERING_ATTACH = 0x65,
MLX4_QP_FLOW_STEERING_DETACH = 0x66,
MLX4_FLOW_STEERING_IB_UC_QP_RANGE = 0x64,
};
enum {