diff options
| author | Jack Morgenstein <jackm@dev.mellanox.co.il> | 2013-06-27 19:05:21 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2013-07-01 13:10:22 -0700 |
| commit | b01978cacfd7e3a4ca703b0e48f2e18de8865df5 (patch) | |
| tree | 73beae91335dbcf4a4129b3970be68f1082aff0b /include/linux/mlx4/cmd.h | |
| parent | 4e144d3a807d6d2aa03d2cb234d88ef1a140e8c3 (diff) | |
net/mlx4_core: Dynamic VST to VST vlan/qos changes
Within VST mode, enable modifying the vlan and/or qos
for a VF without requiring unbind/rebind.
This requires firmware which supports the UPDATE_QP command.
(If the command is not available, we fall back to requiring
unbind/bind to activate these changes).
To avoid race conditions with modify-qp on QPs that are affected
by update-qp, this operation is performed on the comm_wq.
If the update operation succeeds for all the necessary QPs, a
vlan_unregister is performed for the abandoned vlan id.
Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il>
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/mlx4/cmd.h')
| -rw-r--r-- | include/linux/mlx4/cmd.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/mlx4/cmd.h b/include/linux/mlx4/cmd.h index 8074a9711cf1..bb1c8096a7eb 100644 --- a/include/linux/mlx4/cmd.h +++ b/include/linux/mlx4/cmd.h @@ -111,6 +111,7 @@ enum { MLX4_CMD_INIT2INIT_QP = 0x2d, MLX4_CMD_SUSPEND_QP = 0x32, MLX4_CMD_UNSUSPEND_QP = 0x33, + MLX4_CMD_UPDATE_QP = 0x61, /* special QP and management commands */ MLX4_CMD_CONF_SPECIAL_QP = 0x23, MLX4_CMD_MAD_IFC = 0x24, |