From 8fd728566a354f7bc9cb6e781f185b8c39cf505b Mon Sep 17 00:00:00 2001 From: Jiri Pirko Date: Thu, 3 Dec 2015 12:12:13 +0100 Subject: [PATCH] team: fill-up LAG changeupper info struct and pass it along 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 Signed-off-by: David S. Miller --- drivers/net/team/team.c | 23 ++++++++++++----------- drivers/net/team/team_mode_activebackup.c | 1 + drivers/net/team/team_mode_broadcast.c | 1 + drivers/net/team/team_mode_loadbalance.c | 1 + drivers/net/team/team_mode_random.c | 1 + drivers/net/team/team_mode_roundrobin.c | 1 + include/linux/if_team.h | 1 + 7 files changed, 18 insertions(+), 11 deletions(-) diff --git a/drivers/net/team/team.c b/drivers/net/team/team.c index f7b6ff7..dd1504b 100644 --- a/drivers/net/team/team.c +++ b/drivers/net/team/team.c @@ -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); diff --git a/drivers/net/team/team_mode_activebackup.c b/drivers/net/team/team_mode_activebackup.c index 40fd338..3f18982 100644 --- a/drivers/net/team/team_mode_activebackup.c +++ b/drivers/net/team/team_mode_activebackup.c @@ -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) diff --git a/drivers/net/team/team_mode_broadcast.c b/drivers/net/team/team_mode_broadcast.c index c366cd2..302ff35 100644 --- a/drivers/net/team/team_mode_broadcast.c +++ b/drivers/net/team/team_mode_broadcast.c @@ -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) diff --git a/drivers/net/team/team_mode_loadbalance.c b/drivers/net/team/team_mode_loadbalance.c index a1536d0..cdb19b3 100644 --- a/drivers/net/team/team_mode_loadbalance.c +++ b/drivers/net/team/team_mode_loadbalance.c @@ -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) diff --git a/drivers/net/team/team_mode_random.c b/drivers/net/team/team_mode_random.c index cd2f692..215f845 100644 --- a/drivers/net/team/team_mode_random.c +++ b/drivers/net/team/team_mode_random.c @@ -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) diff --git a/drivers/net/team/team_mode_roundrobin.c b/drivers/net/team/team_mode_roundrobin.c index 5366585..0aa2341 100644 --- a/drivers/net/team/team_mode_roundrobin.c +++ b/drivers/net/team/team_mode_roundrobin.c @@ -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) diff --git a/include/linux/if_team.h b/include/linux/if_team.h index a6aa970..b84e49c 100644 --- a/include/linux/if_team.h +++ b/include/linux/if_team.h @@ -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 -- 2.7.4