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team: add ethtool get_link_ksettings 

Like bond, add ethtool get_link_ksettings to show the total speed.

v2: no update, just repost.

Signed-off-by: Hangbin Liu <liuhangbin@gmail.com>
Acked-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Hangbin Liu 2019-06-17 09:32:55 +08:00 committed by David S. Miller
parent f464100f57
commit 9ed68ca0d9
1 changed files with 25 additions and 0 deletions
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25
drivers/net/team/team.c
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@ -2054,9 +2054,34 @@ static void team_ethtool_get_drvinfo(struct net_device *dev,
strlcpy(drvinfo->version, UTS_RELEASE, sizeof(drvinfo->version));
}
static int team_ethtool_get_link_ksettings(struct net_device *dev,
struct ethtool_link_ksettings *cmd)
{
struct team *team= netdev_priv(dev);
unsigned long speed = 0;
struct team_port *port;
cmd->base.duplex = DUPLEX_UNKNOWN;
cmd->base.port = PORT_OTHER;
list_for_each_entry(port, &team->port_list, list) {
if (team_port_txable(port)) {
if (port->state.speed != SPEED_UNKNOWN)
speed += port->state.speed;
if (cmd->base.duplex == DUPLEX_UNKNOWN &&
port->state.duplex != DUPLEX_UNKNOWN)
cmd->base.duplex = port->state.duplex;
}
}
cmd->base.speed = speed ? : SPEED_UNKNOWN;
return 0;
}
static const struct ethtool_ops team_ethtool_ops = {
.get_drvinfo = team_ethtool_get_drvinfo,
.get_link = ethtool_op_get_link,
.get_link_ksettings = team_ethtool_get_link_ksettings,
};
/***********************