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| author | Andrew Lunn <andrew@lunn.ch> | 2020-10-04 18:12:55 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-10-04 14:38:53 -0700 |
| commit | 08156ba430b412bd9c23fe6155a58c7cb166045c (patch) | |
| tree | 5124a70c401b715a16653c3481d7daae852a3301 | |
| parent | 544e7c33ec2f8077685c254f5e3b03a85c0e62eb (diff) | |
| download | lwn-08156ba430b412bd9c23fe6155a58c7cb166045c.tar.gz lwn-08156ba430b412bd9c23fe6155a58c7cb166045c.zip | |
net: dsa: Add devlink port regions support to DSA
Allow DSA drivers to make use of devlink port regions, via simple
wrappers.
Reviewed-by: Vladimir Oltean <olteanv@gmail.com>
Tested-by: Vladimir Oltean <olteanv@gmail.com>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | include/net/dsa.h | 5 | ||||
| -rw-r--r-- | net/dsa/dsa.c | 14 |
2 files changed, 19 insertions, 0 deletions
diff --git a/include/net/dsa.h b/include/net/dsa.h index 049140b2f593..ca426cf9927b 100644 --- a/include/net/dsa.h +++ b/include/net/dsa.h @@ -681,6 +681,11 @@ struct devlink_region * dsa_devlink_region_create(struct dsa_switch *ds, const struct devlink_region_ops *ops, u32 region_max_snapshots, u64 region_size); +struct devlink_region * +dsa_devlink_port_region_create(struct dsa_switch *ds, + int port, + const struct devlink_port_region_ops *ops, + u32 region_max_snapshots, u64 region_size); void dsa_devlink_region_destroy(struct devlink_region *region); struct dsa_port *dsa_port_from_netdev(struct net_device *netdev); diff --git a/net/dsa/dsa.c b/net/dsa/dsa.c index dec4ab59b7c4..2131bf2b3a67 100644 --- a/net/dsa/dsa.c +++ b/net/dsa/dsa.c @@ -423,6 +423,20 @@ dsa_devlink_region_create(struct dsa_switch *ds, } EXPORT_SYMBOL_GPL(dsa_devlink_region_create); +struct devlink_region * +dsa_devlink_port_region_create(struct dsa_switch *ds, + int port, + const struct devlink_port_region_ops *ops, + u32 region_max_snapshots, u64 region_size) +{ + struct dsa_port *dp = dsa_to_port(ds, port); + + return devlink_port_region_create(&dp->devlink_port, ops, + region_max_snapshots, + region_size); +} +EXPORT_SYMBOL_GPL(dsa_devlink_port_region_create); + void dsa_devlink_region_destroy(struct devlink_region *region) { devlink_region_destroy(region); |