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path: root/drivers/net/bonding/bond_3ad.c
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Diffstat (limited to 'drivers/net/bonding/bond_3ad.c')
-rw-r--r--drivers/net/bonding/bond_3ad.c101
1 files changed, 53 insertions, 48 deletions
diff --git a/drivers/net/bonding/bond_3ad.c b/drivers/net/bonding/bond_3ad.c
index d4b570886c6e..cea5cfe23b71 100644
--- a/drivers/net/bonding/bond_3ad.c
+++ b/drivers/net/bonding/bond_3ad.c
@@ -1109,7 +1109,8 @@ static void ad_rx_machine(struct lacpdu *lacpdu, struct port *port)
//mux machine in case of EXPIRED even if LINK_DOWN didn't arrive for the port.
port->partner_oper.port_state &= ~AD_STATE_SYNCHRONIZATION;
port->sm_vars &= ~AD_PORT_MATCHED;
- port->partner_oper.port_state |= AD_SHORT_TIMEOUT;
+ port->partner_oper.port_state |=
+ AD_STATE_LACP_ACTIVITY;
port->sm_rx_timer_counter = __ad_timer_to_ticks(AD_CURRENT_WHILE_TIMER, (u16)(AD_SHORT_TIMEOUT));
port->actor_oper_port_state |= AD_STATE_EXPIRED;
break;
@@ -1123,7 +1124,7 @@ static void ad_rx_machine(struct lacpdu *lacpdu, struct port *port)
// detect loopback situation
if (!MAC_ADDRESS_COMPARE(&(lacpdu->actor_system), &(port->actor_system))) {
// INFO_RECEIVED_LOOPBACK_FRAMES
- printk(KERN_ERR DRV_NAME ": %s: An illegal loopback occurred on "
+ pr_err(DRV_NAME ": %s: An illegal loopback occurred on "
"adapter (%s). Check the configuration to verify that all "
"Adapters are connected to 802.3ad compliant switch ports\n",
port->slave->dev->master->name, port->slave->dev->name);
@@ -1305,11 +1306,13 @@ static void ad_port_selection_logic(struct port *port)
}
}
if (!curr_port) { // meaning: the port was related to an aggregator but was not on the aggregator port list
- printk(KERN_WARNING DRV_NAME ": %s: Warning: Port %d (on %s) was "
- "related to aggregator %d but was not on its port list\n",
- port->slave->dev->master->name,
- port->actor_port_number, port->slave->dev->name,
- port->aggregator->aggregator_identifier);
+ pr_warning(DRV_NAME ": %s: Warning: Port %d (on %s) "
+ "was related to aggregator %d but was not "
+ "on its port list\n",
+ port->slave->dev->master->name,
+ port->actor_port_number,
+ port->slave->dev->name,
+ port->aggregator->aggregator_identifier);
}
}
// search on all aggregators for a suitable aggregator for this port
@@ -1378,7 +1381,8 @@ static void ad_port_selection_logic(struct port *port)
pr_debug("Port %d joined LAG %d(new LAG)\n", port->actor_port_number, port->aggregator->aggregator_identifier);
} else {
- printk(KERN_ERR DRV_NAME ": %s: Port %d (on %s) did not find a suitable aggregator\n",
+ pr_err(DRV_NAME ": %s: Port %d (on %s) did not find "
+ "a suitable aggregator\n",
port->slave->dev->master->name,
port->actor_port_number, port->slave->dev->name);
}
@@ -1455,10 +1459,10 @@ static struct aggregator *ad_agg_selection_test(struct aggregator *best,
break;
default:
- printk(KERN_WARNING DRV_NAME
- ": %s: Impossible agg select mode %d\n",
- curr->slave->dev->master->name,
- __get_agg_selection_mode(curr->lag_ports));
+ pr_warning(DRV_NAME
+ ": %s: Impossible agg select mode %d\n",
+ curr->slave->dev->master->name,
+ __get_agg_selection_mode(curr->lag_ports));
break;
}
@@ -1561,7 +1565,7 @@ static void ad_agg_selection_logic(struct aggregator *agg)
// check if any partner replys
if (best->is_individual) {
- printk(KERN_WARNING DRV_NAME ": %s: Warning: No 802.3ad"
+ pr_warning(DRV_NAME ": %s: Warning: No 802.3ad"
" response from the link partner for any"
" adapters in the bond\n",
best->slave->dev->master->name);
@@ -1884,7 +1888,8 @@ int bond_3ad_bind_slave(struct slave *slave)
struct aggregator *aggregator;
if (bond == NULL) {
- printk(KERN_ERR DRV_NAME ": %s: The slave %s is not attached to its bond\n",
+ pr_err(DRV_NAME ": %s: The slave %s is not attached to "
+ "its bond\n",
slave->dev->master->name, slave->dev->name);
return -1;
}
@@ -1960,9 +1965,9 @@ void bond_3ad_unbind_slave(struct slave *slave)
// if slave is null, the whole port is not initialized
if (!port->slave) {
- printk(KERN_WARNING DRV_NAME ": Warning: %s: Trying to "
- "unbind an uninitialized port on %s\n",
- slave->dev->master->name, slave->dev->name);
+ pr_warning(DRV_NAME ": Warning: %s: Trying to "
+ "unbind an uninitialized port on %s\n",
+ slave->dev->master->name, slave->dev->name);
return;
}
@@ -1993,8 +1998,8 @@ void bond_3ad_unbind_slave(struct slave *slave)
pr_debug("Some port(s) related to LAG %d - replaceing with LAG %d\n", aggregator->aggregator_identifier, new_aggregator->aggregator_identifier);
if ((new_aggregator->lag_ports == port) && new_aggregator->is_active) {
- printk(KERN_INFO DRV_NAME ": %s: Removing an active aggregator\n",
- aggregator->slave->dev->master->name);
+ pr_info(DRV_NAME ": %s: Removing an active aggregator\n",
+ aggregator->slave->dev->master->name);
// select new active aggregator
select_new_active_agg = 1;
}
@@ -2024,17 +2029,17 @@ void bond_3ad_unbind_slave(struct slave *slave)
ad_agg_selection_logic(__get_first_agg(port));
}
} else {
- printk(KERN_WARNING DRV_NAME ": %s: Warning: unbinding aggregator, "
- "and could not find a new aggregator for its ports\n",
- slave->dev->master->name);
+ pr_warning(DRV_NAME ": %s: Warning: unbinding aggregator, "
+ "and could not find a new aggregator for its ports\n",
+ slave->dev->master->name);
}
} else { // in case that the only port related to this aggregator is the one we want to remove
select_new_active_agg = aggregator->is_active;
// clear the aggregator
ad_clear_agg(aggregator);
if (select_new_active_agg) {
- printk(KERN_INFO DRV_NAME ": %s: Removing an active aggregator\n",
- slave->dev->master->name);
+ pr_info(DRV_NAME ": %s: Removing an active aggregator\n",
+ slave->dev->master->name);
// select new active aggregator
ad_agg_selection_logic(__get_first_agg(port));
}
@@ -2060,8 +2065,8 @@ void bond_3ad_unbind_slave(struct slave *slave)
// clear the aggregator
ad_clear_agg(temp_aggregator);
if (select_new_active_agg) {
- printk(KERN_INFO DRV_NAME ": %s: Removing an active aggregator\n",
- slave->dev->master->name);
+ pr_info(DRV_NAME ": %s: Removing an active aggregator\n",
+ slave->dev->master->name);
// select new active aggregator
ad_agg_selection_logic(__get_first_agg(port));
}
@@ -2109,8 +2114,8 @@ void bond_3ad_state_machine_handler(struct work_struct *work)
// select the active aggregator for the bond
if ((port = __get_first_port(bond))) {
if (!port->slave) {
- printk(KERN_WARNING DRV_NAME ": %s: Warning: bond's first port is "
- "uninitialized\n", bond->dev->name);
+ pr_warning(DRV_NAME ": %s: Warning: bond's first port is "
+ "uninitialized\n", bond->dev->name);
goto re_arm;
}
@@ -2123,8 +2128,8 @@ void bond_3ad_state_machine_handler(struct work_struct *work)
// for each port run the state machines
for (port = __get_first_port(bond); port; port = __get_next_port(port)) {
if (!port->slave) {
- printk(KERN_WARNING DRV_NAME ": %s: Warning: Found an uninitialized "
- "port\n", bond->dev->name);
+ pr_warning(DRV_NAME ": %s: Warning: Found an uninitialized "
+ "port\n", bond->dev->name);
goto re_arm;
}
@@ -2165,8 +2170,9 @@ static void bond_3ad_rx_indication(struct lacpdu *lacpdu, struct slave *slave, u
port = &(SLAVE_AD_INFO(slave).port);
if (!port->slave) {
- printk(KERN_WARNING DRV_NAME ": %s: Warning: port of slave %s is "
- "uninitialized\n", slave->dev->name, slave->dev->master->name);
+ pr_warning(DRV_NAME ": %s: Warning: port of slave %s "
+ "is uninitialized\n",
+ slave->dev->name, slave->dev->master->name);
return;
}
@@ -2211,9 +2217,9 @@ void bond_3ad_adapter_speed_changed(struct slave *slave)
// if slave is null, the whole port is not initialized
if (!port->slave) {
- printk(KERN_WARNING DRV_NAME ": Warning: %s: speed "
- "changed for uninitialized port on %s\n",
- slave->dev->master->name, slave->dev->name);
+ pr_warning(DRV_NAME ": Warning: %s: speed "
+ "changed for uninitialized port on %s\n",
+ slave->dev->master->name, slave->dev->name);
return;
}
@@ -2239,9 +2245,9 @@ void bond_3ad_adapter_duplex_changed(struct slave *slave)
// if slave is null, the whole port is not initialized
if (!port->slave) {
- printk(KERN_WARNING DRV_NAME ": %s: Warning: duplex changed "
- "for uninitialized port on %s\n",
- slave->dev->master->name, slave->dev->name);
+ pr_warning(DRV_NAME ": %s: Warning: duplex changed "
+ "for uninitialized port on %s\n",
+ slave->dev->master->name, slave->dev->name);
return;
}
@@ -2268,9 +2274,9 @@ void bond_3ad_handle_link_change(struct slave *slave, char link)
// if slave is null, the whole port is not initialized
if (!port->slave) {
- printk(KERN_WARNING DRV_NAME ": Warning: %s: link status changed for "
- "uninitialized port on %s\n",
- slave->dev->master->name, slave->dev->name);
+ pr_warning(DRV_NAME ": Warning: %s: link status changed for "
+ "uninitialized port on %s\n",
+ slave->dev->master->name, slave->dev->name);
return;
}
@@ -2374,8 +2380,8 @@ int bond_3ad_xmit_xor(struct sk_buff *skb, struct net_device *dev)
}
if (bond_3ad_get_active_agg_info(bond, &ad_info)) {
- printk(KERN_DEBUG DRV_NAME ": %s: Error: "
- "bond_3ad_get_active_agg_info failed\n", dev->name);
+ pr_debug(DRV_NAME ": %s: Error: "
+ "bond_3ad_get_active_agg_info failed\n", dev->name);
goto out;
}
@@ -2384,9 +2390,8 @@ int bond_3ad_xmit_xor(struct sk_buff *skb, struct net_device *dev)
if (slaves_in_agg == 0) {
/*the aggregator is empty*/
- printk(KERN_DEBUG DRV_NAME ": %s: Error: active "
- "aggregator is empty\n",
- dev->name);
+ pr_debug(DRV_NAME ": %s: Error: active aggregator is empty\n",
+ dev->name);
goto out;
}
@@ -2404,7 +2409,7 @@ int bond_3ad_xmit_xor(struct sk_buff *skb, struct net_device *dev)
}
if (slave_agg_no >= 0) {
- printk(KERN_ERR DRV_NAME ": %s: Error: Couldn't find a slave to tx on "
+ pr_err(DRV_NAME ": %s: Error: Couldn't find a slave to tx on "
"for aggregator ID %d\n", dev->name, agg_id);
goto out;
}
@@ -2431,7 +2436,7 @@ out:
dev_kfree_skb(skb);
}
read_unlock(&bond->lock);
- return 0;
+ return NETDEV_TX_OK;
}
int bond_3ad_lacpdu_recv(struct sk_buff *skb, struct net_device *dev, struct packet_type* ptype, struct net_device *orig_dev)
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.