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path: root/drivers/net/bonding
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Diffstat (limited to 'drivers/net/bonding')
-rw-r--r--drivers/net/bonding/bond_3ad.c44
-rw-r--r--drivers/net/bonding/bond_alb.c2
-rw-r--r--drivers/net/bonding/bond_main.c24
-rw-r--r--drivers/net/bonding/bond_options.c7
4 files changed, 57 insertions, 20 deletions
diff --git a/drivers/net/bonding/bond_3ad.c b/drivers/net/bonding/bond_3ad.c
index 4cbb8b27a891..b9304a295f86 100644
--- a/drivers/net/bonding/bond_3ad.c
+++ b/drivers/net/bonding/bond_3ad.c
@@ -357,6 +357,14 @@ static u8 __get_duplex(struct port *port)
return retval;
}
+static void __ad_actor_update_port(struct port *port)
+{
+ const struct bonding *bond = bond_get_bond_by_slave(port->slave);
+
+ port->actor_system = BOND_AD_INFO(bond).system.sys_mac_addr;
+ port->actor_system_priority = BOND_AD_INFO(bond).system.sys_priority;
+}
+
/* Conversions */
/**
@@ -1963,9 +1971,7 @@ void bond_3ad_bind_slave(struct slave *slave)
port->actor_admin_port_key = bond->params.ad_user_port_key << 6;
ad_update_actor_keys(port, false);
/* actor system is the bond's system */
- port->actor_system = BOND_AD_INFO(bond).system.sys_mac_addr;
- port->actor_system_priority =
- BOND_AD_INFO(bond).system.sys_priority;
+ __ad_actor_update_port(port);
/* tx timer(to verify that no more than MAX_TX_IN_SECOND
* lacpdu's are sent in one second)
*/
@@ -2148,6 +2154,38 @@ out:
}
/**
+ * bond_3ad_update_ad_actor_settings - reflect change of actor settings to ports
+ * @bond: bonding struct to work on
+ *
+ * If an ad_actor setting gets changed we need to update the individual port
+ * settings so the bond device will use the new values when it gets upped.
+ */
+void bond_3ad_update_ad_actor_settings(struct bonding *bond)
+{
+ struct list_head *iter;
+ struct slave *slave;
+
+ ASSERT_RTNL();
+
+ BOND_AD_INFO(bond).system.sys_priority = bond->params.ad_actor_sys_prio;
+ if (is_zero_ether_addr(bond->params.ad_actor_system))
+ BOND_AD_INFO(bond).system.sys_mac_addr =
+ *((struct mac_addr *)bond->dev->dev_addr);
+ else
+ BOND_AD_INFO(bond).system.sys_mac_addr =
+ *((struct mac_addr *)bond->params.ad_actor_system);
+
+ spin_lock_bh(&bond->mode_lock);
+ bond_for_each_slave(bond, slave, iter) {
+ struct port *port = &(SLAVE_AD_INFO(slave))->port;
+
+ __ad_actor_update_port(port);
+ port->ntt = true;
+ }
+ spin_unlock_bh(&bond->mode_lock);
+}
+
+/**
* bond_3ad_state_machine_handler - handle state machines timeout
* @bond: bonding struct to work on
*
diff --git a/drivers/net/bonding/bond_alb.c b/drivers/net/bonding/bond_alb.c
index bb9e9fc45e1b..c5ac160a8ae9 100644
--- a/drivers/net/bonding/bond_alb.c
+++ b/drivers/net/bonding/bond_alb.c
@@ -159,7 +159,7 @@ static int tlb_initialize(struct bonding *bond)
new_hashtbl = kzalloc(size, GFP_KERNEL);
if (!new_hashtbl)
- return -1;
+ return -ENOMEM;
spin_lock_bh(&bond->mode_lock);
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index b7f1a9919033..a6527d5b3269 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -620,8 +620,8 @@ static void bond_hw_addr_swap(struct bonding *bond, struct slave *new_active,
static void bond_set_dev_addr(struct net_device *bond_dev,
struct net_device *slave_dev)
{
- netdev_dbg(bond_dev, "bond_dev=%p slave_dev=%p slave_dev->addr_len=%d\n",
- bond_dev, slave_dev, slave_dev->addr_len);
+ netdev_dbg(bond_dev, "bond_dev=%p slave_dev=%p slave_dev->name=%s slave_dev->addr_len=%d\n",
+ bond_dev, slave_dev, slave_dev->name, slave_dev->addr_len);
memcpy(bond_dev->dev_addr, slave_dev->dev_addr, slave_dev->addr_len);
bond_dev->addr_assign_type = NET_ADDR_STOLEN;
call_netdevice_notifiers(NETDEV_CHANGEADDR, bond_dev);
@@ -930,11 +930,10 @@ void bond_select_active_slave(struct bonding *bond)
if (!rv)
return;
- if (netif_carrier_ok(bond->dev)) {
+ if (netif_carrier_ok(bond->dev))
netdev_info(bond->dev, "first active interface up!\n");
- } else {
+ else
netdev_info(bond->dev, "now running without any active interface!\n");
- }
}
}
@@ -1180,9 +1179,8 @@ static rx_handler_result_t bond_handle_frame(struct sk_buff **pskb)
}
}
- if (bond_should_deliver_exact_match(skb, slave, bond)) {
+ if (bond_should_deliver_exact_match(skb, slave, bond))
return RX_HANDLER_EXACT;
- }
skb->dev = bond->dev;
@@ -1243,7 +1241,7 @@ static struct slave *bond_alloc_slave(struct bonding *bond)
{
struct slave *slave = NULL;
- slave = kzalloc(sizeof(struct slave), GFP_KERNEL);
+ slave = kzalloc(sizeof(*slave), GFP_KERNEL);
if (!slave)
return NULL;
@@ -1383,8 +1381,7 @@ int bond_enslave(struct net_device *bond_dev, struct net_device *slave_dev)
if (slave_dev->flags & IFF_UP) {
netdev_err(bond_dev, "%s is up - this may be due to an out of date ifenslave\n",
slave_dev->name);
- res = -EPERM;
- goto err_undo_flags;
+ return -EPERM;
}
/* set bonding device ether type by slave - bonding netdevices are
@@ -1404,8 +1401,7 @@ int bond_enslave(struct net_device *bond_dev, struct net_device *slave_dev)
res = notifier_to_errno(res);
if (res) {
netdev_err(bond_dev, "refused to change device type\n");
- res = -EBUSY;
- goto err_undo_flags;
+ return -EBUSY;
}
/* Flush unicast and multicast addresses */
@@ -1425,8 +1421,7 @@ int bond_enslave(struct net_device *bond_dev, struct net_device *slave_dev)
} else if (bond_dev->type != slave_dev->type) {
netdev_err(bond_dev, "%s ether type (%d) is different from other slaves (%d), can not enslave it\n",
slave_dev->name, slave_dev->type, bond_dev->type);
- res = -EINVAL;
- goto err_undo_flags;
+ return -EINVAL;
}
if (slave_ops->ndo_set_mac_address == NULL) {
@@ -3327,6 +3322,7 @@ static struct rtnl_link_stats64 *bond_get_stats(struct net_device *bond_dev,
stats->rx_bytes += sstats->rx_bytes - pstats->rx_bytes;
stats->rx_errors += sstats->rx_errors - pstats->rx_errors;
stats->rx_dropped += sstats->rx_dropped - pstats->rx_dropped;
+ stats->rx_nohandler += sstats->rx_nohandler - pstats->rx_nohandler;
stats->tx_packets += sstats->tx_packets - pstats->tx_packets;;
stats->tx_bytes += sstats->tx_bytes - pstats->tx_bytes;
diff --git a/drivers/net/bonding/bond_options.c b/drivers/net/bonding/bond_options.c
index 55e93b6b6d21..577e57cad1dc 100644
--- a/drivers/net/bonding/bond_options.c
+++ b/drivers/net/bonding/bond_options.c
@@ -402,7 +402,6 @@ static const struct bond_option bond_opts[BOND_OPT_LAST] = {
.id = BOND_OPT_AD_ACTOR_SYS_PRIO,
.name = "ad_actor_sys_prio",
.unsuppmodes = BOND_MODE_ALL_EX(BIT(BOND_MODE_8023AD)),
- .flags = BOND_OPTFLAG_IFDOWN,
.values = bond_ad_actor_sys_prio_tbl,
.set = bond_option_ad_actor_sys_prio_set,
},
@@ -410,7 +409,7 @@ static const struct bond_option bond_opts[BOND_OPT_LAST] = {
.id = BOND_OPT_AD_ACTOR_SYSTEM,
.name = "ad_actor_system",
.unsuppmodes = BOND_MODE_ALL_EX(BIT(BOND_MODE_8023AD)),
- .flags = BOND_OPTFLAG_RAWVAL | BOND_OPTFLAG_IFDOWN,
+ .flags = BOND_OPTFLAG_RAWVAL,
.set = bond_option_ad_actor_system_set,
},
[BOND_OPT_AD_USER_PORT_KEY] = {
@@ -1392,6 +1391,8 @@ static int bond_option_ad_actor_sys_prio_set(struct bonding *bond,
newval->value);
bond->params.ad_actor_sys_prio = newval->value;
+ bond_3ad_update_ad_actor_settings(bond);
+
return 0;
}
@@ -1418,6 +1419,8 @@ static int bond_option_ad_actor_system_set(struct bonding *bond,
netdev_info(bond->dev, "Setting ad_actor_system to %pM\n", mac);
ether_addr_copy(bond->params.ad_actor_system, mac);
+ bond_3ad_update_ad_actor_settings(bond);
+
return 0;
err:
generated by cgit v1.2.3 (git 2.39.0) at 2024-11-27 04:40:12 +0300