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-rw-r--r--drivers/net/bonding/bond_3ad.c101
-rw-r--r--drivers/net/bonding/bond_alb.c99
-rw-r--r--drivers/net/bonding/bond_ipv6.c4
-rw-r--r--drivers/net/bonding/bond_main.c33
-rw-r--r--drivers/net/bonding/bond_sysfs.c63
-rw-r--r--drivers/net/bonding/bonding.h2
6 files changed, 161 insertions, 141 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)
diff --git a/drivers/net/bonding/bond_alb.c b/drivers/net/bonding/bond_alb.c
index 46d312bedfb8..9b5936f072dc 100644
--- a/drivers/net/bonding/bond_alb.c
+++ b/drivers/net/bonding/bond_alb.c
@@ -79,8 +79,15 @@
*/
#define RLB_PROMISC_TIMEOUT 10*ALB_TIMER_TICKS_PER_SEC
-static const u8 mac_bcast[ETH_ALEN] = {0xff,0xff,0xff,0xff,0xff,0xff};
-static const u8 mac_v6_allmcast[ETH_ALEN] = {0x33,0x33,0x00,0x00,0x00,0x01};
+#ifndef __long_aligned
+#define __long_aligned __attribute__((aligned((sizeof(long)))))
+#endif
+static const u8 mac_bcast[ETH_ALEN] __long_aligned = {
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff
+};
+static const u8 mac_v6_allmcast[ETH_ALEN] __long_aligned = {
+ 0x33, 0x33, 0x00, 0x00, 0x00, 0x01
+};
static const int alb_delta_in_ticks = HZ / ALB_TIMER_TICKS_PER_SEC;
#pragma pack(1)
@@ -194,7 +201,7 @@ static int tlb_initialize(struct bonding *bond)
new_hashtbl = kzalloc(size, GFP_KERNEL);
if (!new_hashtbl) {
- printk(KERN_ERR DRV_NAME
+ pr_err(DRV_NAME
": %s: Error: Failed to allocate TLB hash table\n",
bond->dev->name);
return -1;
@@ -460,8 +467,8 @@ static void rlb_clear_slave(struct bonding *bond, struct slave *slave)
if (assigned_slave) {
rx_hash_table[index].slave = assigned_slave;
- if (memcmp(rx_hash_table[index].mac_dst,
- mac_bcast, ETH_ALEN)) {
+ if (compare_ether_addr_64bits(rx_hash_table[index].mac_dst,
+ mac_bcast)) {
bond_info->rx_hashtbl[index].ntt = 1;
bond_info->rx_ntt = 1;
/* A slave has been removed from the
@@ -510,7 +517,7 @@ static void rlb_update_client(struct rlb_client_info *client_info)
client_info->slave->dev->dev_addr,
client_info->mac_dst);
if (!skb) {
- printk(KERN_ERR DRV_NAME
+ pr_err(DRV_NAME
": %s: Error: failed to create an ARP packet\n",
client_info->slave->dev->master->name);
continue;
@@ -521,7 +528,7 @@ static void rlb_update_client(struct rlb_client_info *client_info)
if (client_info->tag) {
skb = vlan_put_tag(skb, client_info->vlan_id);
if (!skb) {
- printk(KERN_ERR DRV_NAME
+ pr_err(DRV_NAME
": %s: Error: failed to insert VLAN tag\n",
client_info->slave->dev->master->name);
continue;
@@ -575,7 +582,7 @@ static void rlb_req_update_slave_clients(struct bonding *bond, struct slave *sla
client_info = &(bond_info->rx_hashtbl[hash_index]);
if ((client_info->slave == slave) &&
- memcmp(client_info->mac_dst, mac_bcast, ETH_ALEN)) {
+ compare_ether_addr_64bits(client_info->mac_dst, mac_bcast)) {
client_info->ntt = 1;
ntt = 1;
}
@@ -605,7 +612,7 @@ static void rlb_req_update_subnet_clients(struct bonding *bond, __be32 src_ip)
client_info = &(bond_info->rx_hashtbl[hash_index]);
if (!client_info->slave) {
- printk(KERN_ERR DRV_NAME
+ pr_err(DRV_NAME
": %s: Error: found a client with no channel in "
"the client's hash table\n",
bond->dev->name);
@@ -616,9 +623,9 @@ static void rlb_req_update_subnet_clients(struct bonding *bond, __be32 src_ip)
* unicast mac address.
*/
if ((client_info->ip_src == src_ip) &&
- memcmp(client_info->slave->dev->dev_addr,
- bond->dev->dev_addr, ETH_ALEN) &&
- memcmp(client_info->mac_dst, mac_bcast, ETH_ALEN)) {
+ compare_ether_addr_64bits(client_info->slave->dev->dev_addr,
+ bond->dev->dev_addr) &&
+ compare_ether_addr_64bits(client_info->mac_dst, mac_bcast)) {
client_info->ntt = 1;
bond_info->rx_ntt = 1;
}
@@ -645,7 +652,7 @@ static struct slave *rlb_choose_channel(struct sk_buff *skb, struct bonding *bon
if ((client_info->ip_src == arp->ip_src) &&
(client_info->ip_dst == arp->ip_dst)) {
/* the entry is already assigned to this client */
- if (memcmp(arp->mac_dst, mac_bcast, ETH_ALEN)) {
+ if (compare_ether_addr_64bits(arp->mac_dst, mac_bcast)) {
/* update mac address from arp */
memcpy(client_info->mac_dst, arp->mac_dst, ETH_ALEN);
}
@@ -680,7 +687,7 @@ static struct slave *rlb_choose_channel(struct sk_buff *skb, struct bonding *bon
memcpy(client_info->mac_dst, arp->mac_dst, ETH_ALEN);
client_info->slave = assigned_slave;
- if (memcmp(client_info->mac_dst, mac_bcast, ETH_ALEN)) {
+ if (compare_ether_addr_64bits(client_info->mac_dst, mac_bcast)) {
client_info->ntt = 1;
bond->alb_info.rx_ntt = 1;
} else {
@@ -802,7 +809,7 @@ static int rlb_initialize(struct bonding *bond)
new_hashtbl = kmalloc(size, GFP_KERNEL);
if (!new_hashtbl) {
- printk(KERN_ERR DRV_NAME
+ pr_err(DRV_NAME
": %s: Error: Failed to allocate RLB hash table\n",
bond->dev->name);
return -1;
@@ -924,7 +931,7 @@ static void alb_send_learning_packets(struct slave *slave, u8 mac_addr[])
skb = vlan_put_tag(skb, vlan->vlan_id);
if (!skb) {
- printk(KERN_ERR DRV_NAME
+ pr_err(DRV_NAME
": %s: Error: failed to insert VLAN tag\n",
bond->dev->name);
continue;
@@ -954,7 +961,7 @@ static int alb_set_slave_mac_addr(struct slave *slave, u8 addr[], int hw)
memcpy(s_addr.sa_data, addr, dev->addr_len);
s_addr.sa_family = dev->type;
if (dev_set_mac_address(dev, &s_addr)) {
- printk(KERN_ERR DRV_NAME
+ pr_err(DRV_NAME
": %s: Error: dev_set_mac_address of dev %s failed! ALB "
"mode requires that the base driver support setting "
"the hw address also when the network device's "
@@ -1046,21 +1053,18 @@ static void alb_change_hw_addr_on_detach(struct bonding *bond, struct slave *sla
int perm_curr_diff;
int perm_bond_diff;
- perm_curr_diff = memcmp(slave->perm_hwaddr,
- slave->dev->dev_addr,
- ETH_ALEN);
- perm_bond_diff = memcmp(slave->perm_hwaddr,
- bond->dev->dev_addr,
- ETH_ALEN);
+ perm_curr_diff = compare_ether_addr_64bits(slave->perm_hwaddr,
+ slave->dev->dev_addr);
+ perm_bond_diff = compare_ether_addr_64bits(slave->perm_hwaddr,
+ bond->dev->dev_addr);
if (perm_curr_diff && perm_bond_diff) {
struct slave *tmp_slave;
int i, found = 0;
bond_for_each_slave(bond, tmp_slave, i) {
- if (!memcmp(slave->perm_hwaddr,
- tmp_slave->dev->dev_addr,
- ETH_ALEN)) {
+ if (!compare_ether_addr_64bits(slave->perm_hwaddr,
+ tmp_slave->dev->dev_addr)) {
found = 1;
break;
}
@@ -1114,10 +1118,10 @@ static int alb_handle_addr_collision_on_attach(struct bonding *bond, struct slav
* check uniqueness of slave's mac address against the other
* slaves in the bond.
*/
- if (memcmp(slave->perm_hwaddr, bond->dev->dev_addr, ETH_ALEN)) {
+ if (compare_ether_addr_64bits(slave->perm_hwaddr, bond->dev->dev_addr)) {
bond_for_each_slave(bond, tmp_slave1, i) {
- if (!memcmp(tmp_slave1->dev->dev_addr, slave->dev->dev_addr,
- ETH_ALEN)) {
+ if (!compare_ether_addr_64bits(tmp_slave1->dev->dev_addr,
+ slave->dev->dev_addr)) {
found = 1;
break;
}
@@ -1140,9 +1144,8 @@ static int alb_handle_addr_collision_on_attach(struct bonding *bond, struct slav
bond_for_each_slave(bond, tmp_slave1, i) {
found = 0;
bond_for_each_slave(bond, tmp_slave2, j) {
- if (!memcmp(tmp_slave1->perm_hwaddr,
- tmp_slave2->dev->dev_addr,
- ETH_ALEN)) {
+ if (!compare_ether_addr_64bits(tmp_slave1->perm_hwaddr,
+ tmp_slave2->dev->dev_addr)) {
found = 1;
break;
}
@@ -1157,9 +1160,8 @@ static int alb_handle_addr_collision_on_attach(struct bonding *bond, struct slav
}
if (!has_bond_addr) {
- if (!memcmp(tmp_slave1->dev->dev_addr,
- bond->dev->dev_addr,
- ETH_ALEN)) {
+ if (!compare_ether_addr_64bits(tmp_slave1->dev->dev_addr,
+ bond->dev->dev_addr)) {
has_bond_addr = tmp_slave1;
}
@@ -1170,13 +1172,15 @@ static int alb_handle_addr_collision_on_attach(struct bonding *bond, struct slav
alb_set_slave_mac_addr(slave, free_mac_slave->perm_hwaddr,
bond->alb_info.rlb_enabled);
- printk(KERN_WARNING DRV_NAME
- ": %s: Warning: the hw address of slave %s is in use by "
- "the bond; giving it the hw address of %s\n",
- bond->dev->name, slave->dev->name, free_mac_slave->dev->name);
+ pr_warning(DRV_NAME
+ ": %s: Warning: the hw address of slave %s is "
+ "in use by the bond; giving it the hw address "
+ "of %s\n",
+ bond->dev->name, slave->dev->name,
+ free_mac_slave->dev->name);
} else if (has_bond_addr) {
- printk(KERN_ERR DRV_NAME
+ pr_err(DRV_NAME
": %s: Error: the hw address of slave %s is in use by the "
"bond; couldn't find a slave with a free hw address to "
"give it (this should not have happened)\n",
@@ -1311,7 +1315,7 @@ int bond_alb_xmit(struct sk_buff *skb, struct net_device *bond_dev)
case ETH_P_IP: {
const struct iphdr *iph = ip_hdr(skb);
- if ((memcmp(eth_data->h_dest, mac_bcast, ETH_ALEN) == 0) ||
+ if (!compare_ether_addr_64bits(eth_data->h_dest, mac_bcast) ||
(iph->daddr == ip_bcast) ||
(iph->protocol == IPPROTO_IGMP)) {
do_tx_balance = 0;
@@ -1325,7 +1329,7 @@ int bond_alb_xmit(struct sk_buff *skb, struct net_device *bond_dev)
/* IPv6 doesn't really use broadcast mac address, but leave
* that here just in case.
*/
- if (memcmp(eth_data->h_dest, mac_bcast, ETH_ALEN) == 0) {
+ if (!compare_ether_addr_64bits(eth_data->h_dest, mac_bcast)) {
do_tx_balance = 0;
break;
}
@@ -1333,7 +1337,7 @@ int bond_alb_xmit(struct sk_buff *skb, struct net_device *bond_dev)
/* IPv6 uses all-nodes multicast as an equivalent to
* broadcasts in IPv4.
*/
- if (memcmp(eth_data->h_dest, mac_v6_allmcast, ETH_ALEN) == 0) {
+ if (!compare_ether_addr_64bits(eth_data->h_dest, mac_v6_allmcast)) {
do_tx_balance = 0;
break;
}
@@ -1413,7 +1417,7 @@ out:
}
read_unlock(&bond->curr_slave_lock);
read_unlock(&bond->lock);
- return 0;
+ return NETDEV_TX_OK;
}
void bond_alb_monitor(struct work_struct *work)
@@ -1658,8 +1662,8 @@ void bond_alb_handle_active_change(struct bonding *bond, struct slave *new_slave
struct slave *tmp_slave;
/* find slave that is holding the bond's mac address */
bond_for_each_slave(bond, tmp_slave, i) {
- if (!memcmp(tmp_slave->dev->dev_addr,
- bond->dev->dev_addr, ETH_ALEN)) {
+ if (!compare_ether_addr_64bits(tmp_slave->dev->dev_addr,
+ bond->dev->dev_addr)) {
swap_slave = tmp_slave;
break;
}
@@ -1737,7 +1741,8 @@ int bond_alb_set_mac_address(struct net_device *bond_dev, void *addr)
swap_slave = NULL;
bond_for_each_slave(bond, slave, i) {
- if (!memcmp(slave->dev->dev_addr, bond_dev->dev_addr, ETH_ALEN)) {
+ if (!compare_ether_addr_64bits(slave->dev->dev_addr,
+ bond_dev->dev_addr)) {
swap_slave = slave;
break;
}
diff --git a/drivers/net/bonding/bond_ipv6.c b/drivers/net/bonding/bond_ipv6.c
index 0d73bf5ac5a5..83921abae12d 100644
--- a/drivers/net/bonding/bond_ipv6.c
+++ b/drivers/net/bonding/bond_ipv6.c
@@ -79,14 +79,14 @@ static void bond_na_send(struct net_device *slave_dev,
ND_OPT_TARGET_LL_ADDR);
if (!skb) {
- printk(KERN_ERR DRV_NAME ": NA packet allocation failed\n");
+ pr_err(DRV_NAME ": NA packet allocation failed\n");
return;
}
if (vlan_id) {
skb = vlan_put_tag(skb, vlan_id);
if (!skb) {
- printk(KERN_ERR DRV_NAME ": failed to insert VLAN tag\n");
+ pr_err(DRV_NAME ": failed to insert VLAN tag\n");
return;
}
}
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index aa1be1feceed..a7e731f8a0da 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -695,6 +695,9 @@ static int bond_check_dev_link(struct bonding *bond,
struct ifreq ifr;
struct mii_ioctl_data *mii;
+ if (!reporting && !netif_running(slave_dev))
+ return 0;
+
if (bond->params.use_carrier)
return netif_carrier_ok(slave_dev) ? BMSR_LSTATUS : 0;
@@ -1331,6 +1334,7 @@ static int bond_compute_features(struct bonding *bond)
struct slave *slave;
struct net_device *bond_dev = bond->dev;
unsigned long features = bond_dev->features;
+ unsigned long vlan_features = 0;
unsigned short max_hard_header_len = max((u16)ETH_HLEN,
bond_dev->hard_header_len);
int i;
@@ -1343,10 +1347,14 @@ static int bond_compute_features(struct bonding *bond)
features &= ~NETIF_F_ONE_FOR_ALL;
+ vlan_features = bond->first_slave->dev->vlan_features;
bond_for_each_slave(bond, slave, i) {
features = netdev_increment_features(features,
slave->dev->features,
NETIF_F_ONE_FOR_ALL);
+ vlan_features = netdev_increment_features(vlan_features,
+ slave->dev->vlan_features,
+ NETIF_F_ONE_FOR_ALL);
if (slave->dev->hard_header_len > max_hard_header_len)
max_hard_header_len = slave->dev->hard_header_len;
}
@@ -1354,6 +1362,7 @@ static int bond_compute_features(struct bonding *bond)
done:
features |= (bond_dev->features & BOND_VLAN_FEATURES);
bond_dev->features = netdev_fix_features(features, NULL);
+ bond_dev->vlan_features = netdev_fix_features(vlan_features, NULL);
bond_dev->hard_header_len = max_hard_header_len;
return 0;
@@ -1790,7 +1799,6 @@ int bond_release(struct net_device *bond_dev, struct net_device *slave_dev)
struct bonding *bond = netdev_priv(bond_dev);
struct slave *slave, *oldcurrent;
struct sockaddr addr;
- int mac_addr_differ;
/* slave is not a slave or master is not master of this slave */
if (!(slave_dev->flags & IFF_SLAVE) ||
@@ -1814,9 +1822,8 @@ int bond_release(struct net_device *bond_dev, struct net_device *slave_dev)
}
if (!bond->params.fail_over_mac) {
- mac_addr_differ = memcmp(bond_dev->dev_addr, slave->perm_hwaddr,
- ETH_ALEN);
- if (!mac_addr_differ && (bond->slave_cnt > 1))
+ if (!compare_ether_addr(bond_dev->dev_addr, slave->perm_hwaddr)
+ && bond->slave_cnt > 1)
pr_warning(DRV_NAME
": %s: Warning: the permanent HWaddr of %s - "
"%pM - is still in use by %s. "
@@ -4285,7 +4292,7 @@ out:
dev_kfree_skb(skb);
}
read_unlock(&bond->lock);
- return 0;
+ return NETDEV_TX_OK;
}
@@ -4316,7 +4323,7 @@ out:
read_unlock(&bond->curr_slave_lock);
read_unlock(&bond->lock);
- return 0;
+ return NETDEV_TX_OK;
}
/*
@@ -4362,7 +4369,7 @@ out:
dev_kfree_skb(skb);
}
read_unlock(&bond->lock);
- return 0;
+ return NETDEV_TX_OK;
}
/*
@@ -4422,7 +4429,7 @@ out:
/* frame sent to all suitable interfaces */
read_unlock(&bond->lock);
- return 0;
+ return NETDEV_TX_OK;
}
/*------------------------- Device initialization ---------------------------*/
@@ -4443,7 +4450,7 @@ static void bond_set_xmit_hash_policy(struct bonding *bond)
}
}
-static int bond_start_xmit(struct sk_buff *skb, struct net_device *dev)
+static netdev_tx_t bond_start_xmit(struct sk_buff *skb, struct net_device *dev)
{
const struct bonding *bond = netdev_priv(dev);
@@ -4755,7 +4762,7 @@ static int bond_check_params(struct bond_params *params)
params->ad_select = BOND_AD_STABLE;
}
- if (max_bonds < 0 || max_bonds > INT_MAX) {
+ if (max_bonds < 0) {
pr_warning(DRV_NAME
": Warning: max_bonds (%d) not in range %d-%d, so it "
"was reset to BOND_DEFAULT_MAX_BONDS (%d)\n",
@@ -4837,7 +4844,7 @@ static int bond_check_params(struct bond_params *params)
}
if (bond_mode == BOND_MODE_ALB) {
- printk(KERN_NOTICE DRV_NAME
+ pr_notice(DRV_NAME
": In ALB mode you might experience client "
"disconnections upon reconnection of a link if the "
"bonding module updelay parameter (%d msec) is "
@@ -4961,9 +4968,9 @@ static int bond_check_params(struct bond_params *params)
arp_ip_count);
for (i = 0; i < arp_ip_count; i++)
- printk(" %s", arp_ip_target[i]);
+ pr_info(" %s", arp_ip_target[i]);
- printk("\n");
+ pr_info("\n");
} else if (max_bonds) {
/* miimon and arp_interval not set, we need one so things
diff --git a/drivers/net/bonding/bond_sysfs.c b/drivers/net/bonding/bond_sysfs.c
index 55bf34f59bbf..6044e12ff9fc 100644
--- a/drivers/net/bonding/bond_sysfs.c
+++ b/drivers/net/bonding/bond_sysfs.c
@@ -218,9 +218,8 @@ static ssize_t bonding_store_slaves(struct device *d,
/* Quick sanity check -- is the bond interface up? */
if (!(bond->dev->flags & IFF_UP)) {
- printk(KERN_WARNING DRV_NAME
- ": %s: doing slave updates when interface is down.\n",
- bond->dev->name);
+ pr_warning(DRV_NAME ": %s: doing slave updates when "
+ "interface is down.\n", bond->dev->name);
}
/* Note: We can't hold bond->lock here, as bond_create grabs it. */
@@ -778,12 +777,14 @@ static ssize_t bonding_store_downdelay(struct device *d,
goto out;
} else {
if ((new_value % bond->params.miimon) != 0) {
- printk(KERN_WARNING DRV_NAME
- ": %s: Warning: down delay (%d) is not a multiple "
- "of miimon (%d), delay rounded to %d ms\n",
- bond->dev->name, new_value, bond->params.miimon,
- (new_value / bond->params.miimon) *
- bond->params.miimon);
+ pr_warning(DRV_NAME
+ ": %s: Warning: down delay (%d) is not a "
+ "multiple of miimon (%d), delay rounded "
+ "to %d ms\n",
+ bond->dev->name, new_value,
+ bond->params.miimon,
+ (new_value / bond->params.miimon) *
+ bond->params.miimon);
}
bond->params.downdelay = new_value / bond->params.miimon;
pr_info(DRV_NAME ": %s: Setting down delay to %d.\n",
@@ -838,12 +839,14 @@ static ssize_t bonding_store_updelay(struct device *d,
goto out;
} else {
if ((new_value % bond->params.miimon) != 0) {
- printk(KERN_WARNING DRV_NAME
- ": %s: Warning: up delay (%d) is not a multiple "
- "of miimon (%d), updelay rounded to %d ms\n",
- bond->dev->name, new_value, bond->params.miimon,
- (new_value / bond->params.miimon) *
- bond->params.miimon);
+ pr_warning(DRV_NAME
+ ": %s: Warning: up delay (%d) is not a "
+ "multiple of miimon (%d), updelay rounded "
+ "to %d ms\n",
+ bond->dev->name, new_value,
+ bond->params.miimon,
+ (new_value / bond->params.miimon) *
+ bond->params.miimon);
}
bond->params.updelay = new_value / bond->params.miimon;
pr_info(DRV_NAME ": %s: Setting up delay to %d.\n",
@@ -1299,9 +1302,9 @@ static ssize_t bonding_store_active_slave(struct device *d,
new_active = slave;
if (new_active == old_active) {
/* do nothing */
- printk(KERN_INFO DRV_NAME
- ": %s: %s is already the current active slave.\n",
- bond->dev->name, slave->dev->name);
+ pr_info(DRV_NAME
+ ": %s: %s is already the current active slave.\n",
+ bond->dev->name, slave->dev->name);
goto out;
}
else {
@@ -1309,17 +1312,17 @@ static ssize_t bonding_store_active_slave(struct device *d,
(old_active) &&
(new_active->link == BOND_LINK_UP) &&
IS_UP(new_active->dev)) {
- printk(KERN_INFO DRV_NAME
- ": %s: Setting %s as active slave.\n",
- bond->dev->name, slave->dev->name);
- bond_change_active_slave(bond, new_active);
+ pr_info(DRV_NAME
+ ": %s: Setting %s as active slave.\n",
+ bond->dev->name, slave->dev->name);
+ bond_change_active_slave(bond, new_active);
}
else {
- printk(KERN_INFO DRV_NAME
- ": %s: Could not set %s as active slave; "
- "either %s is down or the link is down.\n",
- bond->dev->name, slave->dev->name,
- slave->dev->name);
+ pr_info(DRV_NAME
+ ": %s: Could not set %s as active slave; "
+ "either %s is down or the link is down.\n",
+ bond->dev->name, slave->dev->name,
+ slave->dev->name);
}
goto out;
}
@@ -1537,8 +1540,8 @@ int bond_create_sysfs(void)
/* Is someone being kinky and naming a device bonding_master? */
if (__dev_get_by_name(&init_net,
class_attr_bonding_masters.attr.name))
- printk(KERN_ERR
- "network device named %s already exists in sysfs",
+ pr_err("network device named %s already "
+ "exists in sysfs",
class_attr_bonding_masters.attr.name);
ret = 0;
}
@@ -1566,7 +1569,7 @@ int bond_create_sysfs_entry(struct bonding *bond)
err = sysfs_create_group(&(dev->dev.kobj), &bonding_group);
if (err)
- printk(KERN_EMERG "eek! didn't create group!\n");
+ pr_emerg("eek! didn't create group!\n");
return err;
}
diff --git a/drivers/net/bonding/bonding.h b/drivers/net/bonding/bonding.h
index 6290a502742e..68247714466f 100644
--- a/drivers/net/bonding/bonding.h
+++ b/drivers/net/bonding/bonding.h
@@ -163,9 +163,9 @@ struct slave {
u32 original_flags;
u32 original_mtu;
u32 link_failure_count;
+ u8 perm_hwaddr[ETH_ALEN];
u16 speed;
u8 duplex;
- u8 perm_hwaddr[ETH_ALEN];
struct ad_slave_info ad_info; /* HUGE - better to dynamically alloc */
struct tlb_slave_info tlb_info;
};
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-30 03:24:55 +0100