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net: dsa: Add initialization helper for CPU port ethtool_ops 

Add a helper function: dsa_cpu_port_ethtool_init() which initializes a
custom ethtool_ops structure with custom DSA ethtool operations for CPU
ports. This is a preliminary change to move the initialization outside
of net/dsa/slave.c.

Reviewed-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Florian Fainelli 2016-06-07 16:32:41 -07:00 committed by David S. Miller
parent 1eb59443e7
commit af42192c47
2 changed files with 9 additions and 6 deletions
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1
net/dsa/dsa_priv.h
View File

@ -58,6 +58,7 @@ const struct dsa_device_ops *dsa_resolve_tag_protocol(int tag_protocol);
/* slave.c */
extern const struct dsa_device_ops notag_netdev_ops;
void dsa_slave_mii_bus_init(struct dsa_switch *ds);
void dsa_cpu_port_ethtool_init(struct ethtool_ops *ops);
int dsa_slave_create(struct dsa_switch *ds, struct device *parent,
int port, const char *name);
void dsa_slave_destroy(struct net_device *slave_dev);

14
net/dsa/slave.c
View File

@ -865,6 +865,13 @@ static void dsa_slave_poll_controller(struct net_device *dev)
}
#endif
void dsa_cpu_port_ethtool_init(struct ethtool_ops *ops)
{
ops->get_sset_count = dsa_cpu_port_get_sset_count;
ops->get_ethtool_stats = dsa_cpu_port_get_ethtool_stats;
ops->get_strings = dsa_cpu_port_get_strings;
}
static const struct ethtool_ops dsa_slave_ethtool_ops = {
.get_settings = dsa_slave_get_settings,
.set_settings = dsa_slave_set_settings,
@ -1124,12 +1131,7 @@ int dsa_slave_create(struct dsa_switch *ds, struct device *parent,
sizeof(struct ethtool_ops));
memcpy(&dsa_cpu_port_ethtool_ops, &dst->master_ethtool_ops,
sizeof(struct ethtool_ops));
dsa_cpu_port_ethtool_ops.get_sset_count =
dsa_cpu_port_get_sset_count;
dsa_cpu_port_ethtool_ops.get_ethtool_stats =
dsa_cpu_port_get_ethtool_stats;
dsa_cpu_port_ethtool_ops.get_strings =
dsa_cpu_port_get_strings;
dsa_cpu_port_ethtool_init(&dsa_cpu_port_ethtool_ops);
master->ethtool_ops = &dsa_cpu_port_ethtool_ops;
}
eth_hw_addr_inherit(slave_dev, master);