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authorAndrew Lunn <andrew@lunn.ch>2019-11-05 03:12:57 +0300
committerDavid S. Miller <davem@davemloft.net>2019-11-06 05:09:45 +0300
commit5cd73fbd78794d9c9c4e7a61dc8fa83489b43d03 (patch)
treee79cdf9b825cf367355b6da8922317009ef118a9 /net
parent2ee6ad1ddf77ca13ae5a72ddc5cad3d64dc6443c (diff)
downloadlinux-5cd73fbd78794d9c9c4e7a61dc8fa83489b43d03.tar.xz
net: dsa: Add support for devlink resources
Add wrappers around the devlink resource API, so that DSA drivers can register and unregister devlink resources. Signed-off-by: Andrew Lunn <andrew@lunn.ch> Acked-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
-rw-r--r--net/dsa/dsa.c37
1 files changed, 37 insertions, 0 deletions
diff --git a/net/dsa/dsa.c b/net/dsa/dsa.c
index db1c1c7e40e9..17281fec710c 100644
--- a/net/dsa/dsa.c
+++ b/net/dsa/dsa.c
@@ -379,6 +379,43 @@ void dsa_devlink_params_unregister(struct dsa_switch *ds,
}
EXPORT_SYMBOL_GPL(dsa_devlink_params_unregister);
+int dsa_devlink_resource_register(struct dsa_switch *ds,
+ const char *resource_name,
+ u64 resource_size,
+ u64 resource_id,
+ u64 parent_resource_id,
+ const struct devlink_resource_size_params *size_params)
+{
+ return devlink_resource_register(ds->devlink, resource_name,
+ resource_size, resource_id,
+ parent_resource_id,
+ size_params);
+}
+EXPORT_SYMBOL_GPL(dsa_devlink_resource_register);
+
+void dsa_devlink_resources_unregister(struct dsa_switch *ds)
+{
+ devlink_resources_unregister(ds->devlink, NULL);
+}
+EXPORT_SYMBOL_GPL(dsa_devlink_resources_unregister);
+
+void dsa_devlink_resource_occ_get_register(struct dsa_switch *ds,
+ u64 resource_id,
+ devlink_resource_occ_get_t *occ_get,
+ void *occ_get_priv)
+{
+ return devlink_resource_occ_get_register(ds->devlink, resource_id,
+ occ_get, occ_get_priv);
+}
+EXPORT_SYMBOL_GPL(dsa_devlink_resource_occ_get_register);
+
+void dsa_devlink_resource_occ_get_unregister(struct dsa_switch *ds,
+ u64 resource_id)
+{
+ devlink_resource_occ_get_unregister(ds->devlink, resource_id);
+}
+EXPORT_SYMBOL_GPL(dsa_devlink_resource_occ_get_unregister);
+
static int __init dsa_init_module(void)
{
int rc;