diff options
| author | Andrew Lunn <andrew@lunn.ch> | 2020-10-04 19:12:56 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-10-05 00:38:53 +0300 |
| commit | 7d1e2a10681d3b6eeaace68885ef5de88ce03efe (patch) | |
| tree | 6ac4295287475a82c0562a5ee7a0b708ed1852ad /include/net | |
| parent | 08156ba430b412bd9c23fe6155a58c7cb166045c (diff) | |
| download | linux-7d1e2a10681d3b6eeaace68885ef5de88ce03efe.tar.xz | |
net: dsa: Add helper for converting devlink port to ds and port
Hide away from DSA drivers how devlink works.
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Reviewed-by: Vladimir Oltean <olteanv@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net')
| -rw-r--r-- | include/net/dsa.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/include/net/dsa.h b/include/net/dsa.h index ca426cf9927b..c0185660881c 100644 --- a/include/net/dsa.h +++ b/include/net/dsa.h @@ -701,6 +701,20 @@ static inline struct dsa_switch *dsa_devlink_to_ds(struct devlink *dl) return dl_priv->ds; } +static inline +struct dsa_switch *dsa_devlink_port_to_ds(struct devlink_port *port) +{ + struct devlink *dl = port->devlink; + struct dsa_devlink_priv *dl_priv = devlink_priv(dl); + + return dl_priv->ds; +} + +static inline int dsa_devlink_port_to_port(struct devlink_port *port) +{ + return port->index; +} + struct dsa_switch_driver { struct list_head list; const struct dsa_switch_ops *ops; |