From 97c82c23135187878acea76bc5f0b03007e17ac7 Mon Sep 17 00:00:00 2001 From: Andrew Lunn Date: Fri, 18 Sep 2020 21:11:04 +0200 Subject: net: dsa: Add devlink regions support to DSA Allow DSA drivers to make use of devlink regions, via simple wrappers. Reviewed-by: Florian Fainelli Signed-off-by: Andrew Lunn Signed-off-by: David S. Miller --- 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 42ae6d4d9d43..431efb5098be 100644 --- a/include/net/dsa.h +++ b/include/net/dsa.h @@ -658,6 +658,12 @@ 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 9b7019d86165..5c18c0214aac 100644 --- a/net/dsa/dsa.c +++ b/net/dsa/dsa.c @@ -404,6 +404,22 @@ 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)) -- cgit v1.2.3