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net/mlx4: Add mlx4_SET_VPORT_QOS implementation

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Add the SET_VPORT_QOS device command, which is ntended for virtual
granular QoS configuration per VF in SRIOV mode. The SET_VPORT_QOS
command sets and queries QoS parameters of a VPort. Each priority
allowed for a VPort is assigned with a share of the BW, and a BW
limitation. QoS parameters can be modified at any time, but must be
initialized before any QP is associated with the VPort.

Signed-off-by: Ido Shamay <idos@mellanox.com>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Ido Shamay
2015-04-02 16:31:12 +03:00
committed by David S. Miller
parent 7e95bb99a8
commit 1c29146d38
4 changed files with 135 additions and 0 deletions
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9
drivers/net/ethernet/mellanox/mlx4/cmd.c
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@@ -1463,6 +1463,15 @@ static struct mlx4_cmd_info cmd_info[] = {
.verify = NULL,
.wrapper = mlx4_CMD_EPERM_wrapper,
},
{
.opcode = MLX4_CMD_SET_VPORT_QOS,
.has_inbox = false,
.has_outbox = true,
.out_is_imm = false,
.encode_slave_id = false,
.verify = NULL,
.wrapper = mlx4_CMD_EPERM_wrapper,
},
{
.opcode = MLX4_CMD_CONF_SPECIAL_QP,
.has_inbox = false,