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// SPDX-License-Identifier: GPL-2.0
/* Copyright (c) 2018-2019, Vladimir Oltean <olteanv@gmail.com>
*/
#include "sja1105.h"
static int sja1105_best_effort_vlan_filtering_get(struct sja1105_private *priv,
bool *be_vlan)
{
*be_vlan = priv->best_effort_vlan_filtering;
return 0;
}
static int sja1105_best_effort_vlan_filtering_set(struct sja1105_private *priv,
bool be_vlan)
{
struct dsa_switch *ds = priv->ds;
bool vlan_filtering;
int port;
int rc;
priv->best_effort_vlan_filtering = be_vlan;
rtnl_lock();
for (port = 0; port < ds->num_ports; port++) {
struct dsa_port *dp;
if (!dsa_is_user_port(ds, port))
continue;
dp = dsa_to_port(ds, port);
vlan_filtering = dsa_port_is_vlan_filtering(dp);
rc = sja1105_vlan_filtering(ds, port, vlan_filtering);
if (rc)
break;
}
rtnl_unlock();
return rc;
}
enum sja1105_devlink_param_id {
SJA1105_DEVLINK_PARAM_ID_BASE = DEVLINK_PARAM_GENERIC_ID_MAX,
SJA1105_DEVLINK_PARAM_ID_BEST_EFFORT_VLAN_FILTERING,
};
int sja1105_devlink_param_get(struct dsa_switch *ds, u32 id,
struct devlink_param_gset_ctx *ctx)
{
struct sja1105_private *priv = ds->priv;
int err;
switch (id) {
case SJA1105_DEVLINK_PARAM_ID_BEST_EFFORT_VLAN_FILTERING:
err = sja1105_best_effort_vlan_filtering_get(priv,
&ctx->val.vbool);
break;
default:
err = -EOPNOTSUPP;
break;
}
return err;
}
int sja1105_devlink_param_set(struct dsa_switch *ds, u32 id,
struct devlink_param_gset_ctx *ctx)
{
struct sja1105_private *priv = ds->priv;
int err;
switch (id) {
case SJA1105_DEVLINK_PARAM_ID_BEST_EFFORT_VLAN_FILTERING:
err = sja1105_best_effort_vlan_filtering_set(priv,
ctx->val.vbool);
break;
default:
err = -EOPNOTSUPP;
break;
}
return err;
}
static const struct devlink_param sja1105_devlink_params[] = {
DSA_DEVLINK_PARAM_DRIVER(SJA1105_DEVLINK_PARAM_ID_BEST_EFFORT_VLAN_FILTERING,
"best_effort_vlan_filtering",
DEVLINK_PARAM_TYPE_BOOL,
BIT(DEVLINK_PARAM_CMODE_RUNTIME)),
};
static int sja1105_setup_devlink_params(struct dsa_switch *ds)
{
return dsa_devlink_params_register(ds, sja1105_devlink_params,
ARRAY_SIZE(sja1105_devlink_params));
}
static void sja1105_teardown_devlink_params(struct dsa_switch *ds)
{
dsa_devlink_params_unregister(ds, sja1105_devlink_params,
ARRAY_SIZE(sja1105_devlink_params));
}
int sja1105_devlink_setup(struct dsa_switch *ds)
{
int rc;
rc = sja1105_setup_devlink_params(ds);
if (rc)
return rc;
return 0;
}
void sja1105_devlink_teardown(struct dsa_switch *ds)
{
sja1105_teardown_devlink_params(ds);
}
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