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Date: Sun, 4 Oct 2020 18:12:55 +0200 From: Andrew Lunn <andrew@...n.ch> To: David Miller <davem@...emloft.net> Cc: netdev <netdev@...r.kernel.org>, Florian Fainelli <f.fainelli@...il.com>, Vladimir Oltean <vladimir.oltean@....com>, Jiri Pirko <jiri@...dia.com>, Jakub Kicinski <kuba@...nel.org>, Andrew Lunn <andrew@...n.ch>, Vladimir Oltean <olteanv@...il.com> Subject: [PATCH net-next v3 5/7] 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@...il.com> Tested-by: Vladimir Oltean <olteanv@...il.com> Signed-off-by: Andrew Lunn <andrew@...n.ch> --- include/net/dsa.h | 5 +++++ net/dsa/dsa.c | 14 ++++++++++++++ 2 files changed, 19 insertions(+) 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); -- 2.28.0
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