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Date: Sun, 16 Aug 2020 21:43:11 +0200 From: Andrew Lunn <andrew@...n.ch> To: David Miller <davem@...emloft.net> Cc: netdev <netdev@...r.kernel.org>, Chris Healy <cphealy@...il.com>, Vivien Didelot <vivien.didelot@...il.com>, Andrew Lunn <andrew@...n.ch> Subject: [PATCH net-next 2/7] net: dsa: Add devlink regions support to DSA Allow DSA drivers to make use of devlink regions, via simple wrappers. Signed-off-by: Andrew Lunn <andrew@...n.ch> --- include/net/dsa.h | 6 ++++++ net/dsa/dsa.c | 16 ++++++++++++++++ 2 files changed, 22 insertions(+) diff --git a/include/net/dsa.h b/include/net/dsa.h index 63ff6f717307..8963440ec7f8 100644 --- a/include/net/dsa.h +++ b/include/net/dsa.h @@ -660,6 +660,12 @@ void dsa_devlink_resource_occ_get_register(struct dsa_switch *ds, void *occ_get_priv); void dsa_devlink_resource_occ_get_unregister(struct dsa_switch *ds, u64 resource_id); +struct devlink_region * +dsa_devlink_region_create(struct dsa_switch *ds, + const struct devlink_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); struct dsa_devlink_priv { diff --git a/net/dsa/dsa.c b/net/dsa/dsa.c index 86351da4e202..fea2efe5fe68 100644 --- a/net/dsa/dsa.c +++ b/net/dsa/dsa.c @@ -412,6 +412,22 @@ void dsa_devlink_resource_occ_get_unregister(struct dsa_switch *ds, } EXPORT_SYMBOL_GPL(dsa_devlink_resource_occ_get_unregister); +struct devlink_region * +dsa_devlink_region_create(struct dsa_switch *ds, + const struct devlink_region_ops *ops, + u32 region_max_snapshots, u64 region_size) +{ + return devlink_region_create(ds->devlink, ops, region_max_snapshots, + region_size); +} +EXPORT_SYMBOL_GPL(dsa_devlink_region_create); + +void dsa_devlink_region_destroy(struct devlink_region *region) +{ + devlink_region_destroy(region); +} +EXPORT_SYMBOL_GPL(dsa_devlink_region_destroy); + struct dsa_port *dsa_port_from_netdev(struct net_device *netdev) { if (!netdev || !dsa_slave_dev_check(netdev)) -- 2.28.0
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