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team: fill-up LAG changeupper info struct and pass it along

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Initialize netdev_lag_upper_info structure by TX type according to
current team mode and pass it along via netdev_master_upper_dev_link.

Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Jiri Pirko 2015-12-03 12:12:13 +01:00 committed by David S. Miller
parent 764f5e5441
commit 8fd728566a
7 changed files with 18 additions and 11 deletions
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23
drivers/net/team/team.c
View File

@ -1078,23 +1078,24 @@ static void team_port_disable_netpoll(struct team_port *port)
}
#endif
static int team_upper_dev_link(struct net_device *dev,
struct net_device *port_dev)
static int team_upper_dev_link(struct team *team, struct team_port *port)
{
struct netdev_lag_upper_info lag_upper_info;
int err;
err = netdev_master_upper_dev_link(port_dev, dev, NULL, NULL);
lag_upper_info.tx_type = team->mode->lag_tx_type;
err = netdev_master_upper_dev_link(port->dev, team->dev, NULL,
&lag_upper_info);
if (err)
return err;
port_dev->priv_flags |= IFF_TEAM_PORT;
port->dev->priv_flags |= IFF_TEAM_PORT;
return 0;
}
static void team_upper_dev_unlink(struct net_device *dev,
struct net_device *port_dev)
static void team_upper_dev_unlink(struct team *team, struct team_port *port)
{
netdev_upper_dev_unlink(port_dev, dev);
port_dev->priv_flags &= ~IFF_TEAM_PORT;
netdev_upper_dev_unlink(port->dev, team->dev);
port->dev->priv_flags &= ~IFF_TEAM_PORT;
}
static void __team_port_change_port_added(struct team_port *port, bool linkup);
@ -1194,7 +1195,7 @@ static int team_port_add(struct team *team, struct net_device *port_dev)
goto err_handler_register;
}
err = team_upper_dev_link(dev, port_dev);
err = team_upper_dev_link(team, port);
if (err) {
netdev_err(dev, "Device %s failed to set upper link\n",
portname);
@ -1220,7 +1221,7 @@ static int team_port_add(struct team *team, struct net_device *port_dev)
return 0;
err_option_port_add:
team_upper_dev_unlink(dev, port_dev);
team_upper_dev_unlink(team, port);
err_set_upper_link:
netdev_rx_handler_unregister(port_dev);
@ -1264,7 +1265,7 @@ static int team_port_del(struct team *team, struct net_device *port_dev)
team_port_disable(team, port);
list_del_rcu(&port->list);
team_upper_dev_unlink(dev, port_dev);
team_upper_dev_unlink(team, port);
netdev_rx_handler_unregister(port_dev);
team_port_disable_netpoll(port);
vlan_vids_del_by_dev(port_dev, dev);

1
drivers/net/team/team_mode_activebackup.c
View File

@ -127,6 +127,7 @@ static const struct team_mode ab_mode = {
.owner = THIS_MODULE,
.priv_size = sizeof(struct ab_priv),
.ops = &ab_mode_ops,
.lag_tx_type = NETDEV_LAG_TX_TYPE_ACTIVEBACKUP,
};
static int __init ab_init_module(void)

1
drivers/net/team/team_mode_broadcast.c
View File

@ -56,6 +56,7 @@ static const struct team_mode bc_mode = {
.kind = "broadcast",
.owner = THIS_MODULE,
.ops = &bc_mode_ops,
.lag_tx_type = NETDEV_LAG_TX_TYPE_BROADCAST,
};
static int __init bc_init_module(void)

1
drivers/net/team/team_mode_loadbalance.c
View File

@ -661,6 +661,7 @@ static const struct team_mode lb_mode = {
.priv_size = sizeof(struct lb_priv),
.port_priv_size = sizeof(struct lb_port_priv),
.ops = &lb_mode_ops,
.lag_tx_type = NETDEV_LAG_TX_TYPE_HASH,
};
static int __init lb_init_module(void)

1
drivers/net/team/team_mode_random.c
View File

@ -46,6 +46,7 @@ static const struct team_mode rnd_mode = {
.kind = "random",
.owner = THIS_MODULE,
.ops = &rnd_mode_ops,
.lag_tx_type = NETDEV_LAG_TX_TYPE_RANDOM,
};
static int __init rnd_init_module(void)

1
drivers/net/team/team_mode_roundrobin.c
View File

@ -58,6 +58,7 @@ static const struct team_mode rr_mode = {
.owner = THIS_MODULE,
.priv_size = sizeof(struct rr_priv),
.ops = &rr_mode_ops,
.lag_tx_type = NETDEV_LAG_TX_TYPE_ROUNDROBIN,
};
static int __init rr_init_module(void)

1
include/linux/if_team.h
View File

@ -164,6 +164,7 @@ struct team_mode {
size_t priv_size;
size_t port_priv_size;
const struct team_mode_ops *ops;
enum netdev_lag_tx_type lag_tx_type;
};
#define TEAM_PORT_HASHBITS 4