diff options
| author |   Roi Dayan <roid@mellanox.com> | 2016-11-22 23:09:57 +0200 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2016-11-24 16:01:14 -0500 |
| commit | 59bfde01fab0c4550778cd53e8d266f1dfddf7b7 (patch) | |
| tree | e4e6871edcb77b9651c5141790efe5c018105816 /include | |
| parent | net/mlx5e: Support VF vport link state control for SRIOV switchdev mode (diff) | |
| download | linux-dev-59bfde01fab0c4550778cd53e8d266f1dfddf7b7.tar.xz linux-dev-59bfde01fab0c4550778cd53e8d266f1dfddf7b7.zip | |
devlink: Add E-Switch inline mode control
Some HWs need the VF driver to put part of the packet headers on the
TX descriptor so the e-switch can do proper matching and steering.
The supported modes: none, link, network, transport.
Signed-off-by: Roi Dayan <roid@mellanox.com>
Reviewed-by: Or Gerlitz <ogerlitz@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
| -rw-r--r-- | include/net/devlink.h | 2 | ||||
| -rw-r--r-- | include/uapi/linux/devlink.h | 8 |
2 files changed, 10 insertions, 0 deletions
diff --git a/include/net/devlink.h b/include/net/devlink.h index 211bd3c37028..d29e5fc82582 100644 --- a/include/net/devlink.h +++ b/include/net/devlink.h @@ -92,6 +92,8 @@ struct devlink_ops { int (*eswitch_mode_get)(struct devlink *devlink, u16 *p_mode); int (*eswitch_mode_set)(struct devlink *devlink, u16 mode); + int (*eswitch_inline_mode_get)(struct devlink *devlink, u8 *p_inline_mode); + int (*eswitch_inline_mode_set)(struct devlink *devlink, u8 inline_mode); }; static inline void *devlink_priv(struct devlink *devlink) diff --git a/include/uapi/linux/devlink.h b/include/uapi/linux/devlink.h index 915bfa74458c..9014c33d4e77 100644 --- a/include/uapi/linux/devlink.h +++ b/include/uapi/linux/devlink.h @@ -102,6 +102,13 @@ enum devlink_eswitch_mode { DEVLINK_ESWITCH_MODE_SWITCHDEV, }; +enum devlink_eswitch_inline_mode { + DEVLINK_ESWITCH_INLINE_MODE_NONE, + DEVLINK_ESWITCH_INLINE_MODE_LINK, + DEVLINK_ESWITCH_INLINE_MODE_NETWORK, + DEVLINK_ESWITCH_INLINE_MODE_TRANSPORT, +}; + enum devlink_attr { /* don't change the order or add anything between, this is ABI! */ DEVLINK_ATTR_UNSPEC, @@ -133,6 +140,7 @@ enum devlink_attr { DEVLINK_ATTR_SB_OCC_CUR, /* u32 */ DEVLINK_ATTR_SB_OCC_MAX, /* u32 */ DEVLINK_ATTR_ESWITCH_MODE, /* u16 */ + DEVLINK_ATTR_ESWITCH_INLINE_MODE, /* u8 */ /* add new attributes above here, update the policy in devlink.c */ |