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devlink: Add E-Switch inline mode control

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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>
This commit is contained in:
Roi Dayan
2016-11-22 23:09:57 +02:00
committed by David S. Miller
parent 20a1ea6747
commit 59bfde01fa
3 changed files with 61 additions and 19 deletions
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2
include/net/devlink.h
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@@ -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)