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drivers/net/bonding/: : use pr_fmt

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Add #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
Remove DRV_NAME from pr_<level>s
Consolidate long format strings
Remove some extra tab indents
Remove some unnecessary ()s from pr_<level>s arguments
Align pr_<level> arguments

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Joe Perches 2009-12-13 20:06:07 -08:00 committed by David S. Miller
parent 231d52a7be
commit a4aee5c808
5 changed files with 465 additions and 690 deletions
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139
drivers/net/bonding/bond_3ad.c
View file

@ -20,6 +20,8 @@
*
*/
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/skbuff.h>
#include <linux/if_ether.h>
#include <linux/netdevice.h>
@ -352,7 +354,8 @@ static u16 __get_link_speed(struct port *port)
}
}
pr_debug("Port %d Received link speed %d update from adapter\n", port->actor_port_number, speed);
pr_debug("Port %d Received link speed %d update from adapter\n",
port->actor_port_number, speed);
return speed;
}
@ -378,12 +381,14 @@ static u8 __get_duplex(struct port *port)
switch (slave->duplex) {
case DUPLEX_FULL:
retval=0x1;
pr_debug("Port %d Received status full duplex update from adapter\n", port->actor_port_number);
pr_debug("Port %d Received status full duplex update from adapter\n",
port->actor_port_number);
break;
case DUPLEX_HALF:
default:
retval=0x0;
pr_debug("Port %d Received status NOT full duplex update from adapter\n", port->actor_port_number);
pr_debug("Port %d Received status NOT full duplex update from adapter\n",
port->actor_port_number);
break;
}
}
@ -980,7 +985,9 @@ static void ad_mux_machine(struct port *port)
// check if the state machine was changed
if (port->sm_mux_state != last_state) {
pr_debug("Mux Machine: Port=%d, Last State=%d, Curr State=%d\n", port->actor_port_number, last_state, port->sm_mux_state);
pr_debug("Mux Machine: Port=%d, Last State=%d, Curr State=%d\n",
port->actor_port_number, last_state,
port->sm_mux_state);
switch (port->sm_mux_state) {
case AD_MUX_DETACHED:
__detach_bond_from_agg(port);
@ -1079,7 +1086,9 @@ static void ad_rx_machine(struct lacpdu *lacpdu, struct port *port)
// check if the State machine was changed or new lacpdu arrived
if ((port->sm_rx_state != last_state) || (lacpdu)) {
pr_debug("Rx Machine: Port=%d, Last State=%d, Curr State=%d\n", port->actor_port_number, last_state, port->sm_rx_state);
pr_debug("Rx Machine: Port=%d, Last State=%d, Curr State=%d\n",
port->actor_port_number, last_state,
port->sm_rx_state);
switch (port->sm_rx_state) {
case AD_RX_INITIALIZE:
if (!(port->actor_oper_port_key & AD_DUPLEX_KEY_BITS)) {
@ -1126,9 +1135,8 @@ 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
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",
pr_err("%s: An illegal loopback occurred on adapter (%s).\n"
"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);
__release_rx_machine_lock(port);
return;
@ -1166,7 +1174,8 @@ static void ad_tx_machine(struct port *port)
__update_lacpdu_from_port(port);
if (ad_lacpdu_send(port) >= 0) {
pr_debug("Sent LACPDU on port %d\n", port->actor_port_number);
pr_debug("Sent LACPDU on port %d\n",
port->actor_port_number);
/* mark ntt as false, so it will not be sent again until
demanded */
@ -1241,7 +1250,9 @@ static void ad_periodic_machine(struct port *port)
// check if the state machine was changed
if (port->sm_periodic_state != last_state) {
pr_debug("Periodic Machine: Port=%d, Last State=%d, Curr State=%d\n", port->actor_port_number, last_state, port->sm_periodic_state);
pr_debug("Periodic Machine: Port=%d, Last State=%d, Curr State=%d\n",
port->actor_port_number, last_state,
port->sm_periodic_state);
switch (port->sm_periodic_state) {
case AD_NO_PERIODIC:
port->sm_periodic_timer_counter = 0; // zero timer
@ -1298,7 +1309,9 @@ static void ad_port_selection_logic(struct port *port)
port->next_port_in_aggregator=NULL;
port->actor_port_aggregator_identifier=0;
pr_debug("Port %d left LAG %d\n", port->actor_port_number, temp_aggregator->aggregator_identifier);
pr_debug("Port %d left LAG %d\n",
port->actor_port_number,
temp_aggregator->aggregator_identifier);
// if the aggregator is empty, clear its parameters, and set it ready to be attached
if (!temp_aggregator->lag_ports) {
ad_clear_agg(temp_aggregator);
@ -1307,9 +1320,7 @@ 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
pr_warning(DRV_NAME ": %s: Warning: Port %d (on %s) "
"was related to aggregator %d but was not "
"on its port list\n",
pr_warning("%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,
@ -1343,7 +1354,9 @@ static void ad_port_selection_logic(struct port *port)
port->next_port_in_aggregator=aggregator->lag_ports;
port->aggregator->num_of_ports++;
aggregator->lag_ports=port;
pr_debug("Port %d joined LAG %d(existing LAG)\n", port->actor_port_number, port->aggregator->aggregator_identifier);
pr_debug("Port %d joined LAG %d(existing LAG)\n",
port->actor_port_number,
port->aggregator->aggregator_identifier);
// mark this port as selected
port->sm_vars |= AD_PORT_SELECTED;
@ -1380,10 +1393,11 @@ static void ad_port_selection_logic(struct port *port)
// mark this port as selected
port->sm_vars |= AD_PORT_SELECTED;
pr_debug("Port %d joined LAG %d(new LAG)\n", port->actor_port_number, port->aggregator->aggregator_identifier);
pr_debug("Port %d joined LAG %d(new LAG)\n",
port->actor_port_number,
port->aggregator->aggregator_identifier);
} else {
pr_err(DRV_NAME ": %s: Port %d (on %s) did not find "
"a suitable aggregator\n",
pr_err("%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);
}
@ -1460,8 +1474,7 @@ static struct aggregator *ad_agg_selection_test(struct aggregator *best,
break;
default:
pr_warning(DRV_NAME
": %s: Impossible agg select mode %d\n",
pr_warning("%s: Impossible agg select mode %d\n",
curr->slave->dev->master->name,
__get_agg_selection_mode(curr->lag_ports));
break;
@ -1566,9 +1579,7 @@ static void ad_agg_selection_logic(struct aggregator *agg)
// check if any partner replys
if (best->is_individual) {
pr_warning(DRV_NAME ": %s: Warning: No 802.3ad"
" response from the link partner for any"
" adapters in the bond\n",
pr_warning("%s: Warning: No 802.3ad response from the link partner for any adapters in the bond\n",
best->slave->dev->master->name);
}
@ -1633,7 +1644,8 @@ static void ad_clear_agg(struct aggregator *aggregator)
aggregator->lag_ports = NULL;
aggregator->is_active = 0;
aggregator->num_of_ports = 0;
pr_debug("LAG %d was cleared\n", aggregator->aggregator_identifier);
pr_debug("LAG %d was cleared\n",
aggregator->aggregator_identifier);
}
}
@ -1728,7 +1740,9 @@ static void ad_initialize_port(struct port *port, int lacp_fast)
static void ad_enable_collecting_distributing(struct port *port)
{
if (port->aggregator->is_active) {
pr_debug("Enabling port %d(LAG %d)\n", port->actor_port_number, port->aggregator->aggregator_identifier);
pr_debug("Enabling port %d(LAG %d)\n",
port->actor_port_number,
port->aggregator->aggregator_identifier);
__enable_port(port);
}
}
@ -1741,7 +1755,9 @@ static void ad_enable_collecting_distributing(struct port *port)
static void ad_disable_collecting_distributing(struct port *port)
{
if (port->aggregator && MAC_ADDRESS_COMPARE(&(port->aggregator->partner_system), &(null_mac_addr))) {
pr_debug("Disabling port %d(LAG %d)\n", port->actor_port_number, port->aggregator->aggregator_identifier);
pr_debug("Disabling port %d(LAG %d)\n",
port->actor_port_number,
port->aggregator->aggregator_identifier);
__disable_port(port);
}
}
@ -1779,7 +1795,8 @@ static void ad_marker_info_send(struct port *port)
// send the marker information
if (ad_marker_send(port, &marker) >= 0) {
pr_debug("Sent Marker Information on port %d\n", port->actor_port_number);
pr_debug("Sent Marker Information on port %d\n",
port->actor_port_number);
}
}
#endif
@ -1803,7 +1820,8 @@ static void ad_marker_info_received(struct bond_marker *marker_info,
// send the marker response
if (ad_marker_send(port, &marker) >= 0) {
pr_debug("Sent Marker Response on port %d\n", port->actor_port_number);
pr_debug("Sent Marker Response on port %d\n",
port->actor_port_number);
}
}
@ -1889,8 +1907,7 @@ int bond_3ad_bind_slave(struct slave *slave)
struct aggregator *aggregator;
if (bond == NULL) {
pr_err(DRV_NAME ": %s: The slave %s is not attached to "
"its bond\n",
pr_err("%s: The slave %s is not attached to its bond\n",
slave->dev->master->name, slave->dev->name);
return -1;
}
@ -1966,13 +1983,13 @@ void bond_3ad_unbind_slave(struct slave *slave)
// if slave is null, the whole port is not initialized
if (!port->slave) {
pr_warning(DRV_NAME ": Warning: %s: Trying to "
"unbind an uninitialized port on %s\n",
pr_warning("Warning: %s: Trying to unbind an uninitialized port on %s\n",
slave->dev->master->name, slave->dev->name);
return;
}
pr_debug("Unbinding Link Aggregation Group %d\n", aggregator->aggregator_identifier);
pr_debug("Unbinding Link Aggregation Group %d\n",
aggregator->aggregator_identifier);
/* Tell the partner that this port is not suitable for aggregation */
port->actor_oper_port_state &= ~AD_STATE_AGGREGATION;
@ -1996,10 +2013,12 @@ void bond_3ad_unbind_slave(struct slave *slave)
// if new aggregator found, copy the aggregator's parameters
// and connect the related lag_ports to the new aggregator
if ((new_aggregator) && ((!new_aggregator->lag_ports) || ((new_aggregator->lag_ports == port) && !new_aggregator->lag_ports->next_port_in_aggregator))) {
pr_debug("Some port(s) related to LAG %d - replaceing with LAG %d\n", aggregator->aggregator_identifier, new_aggregator->aggregator_identifier);
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) {
pr_info(DRV_NAME ": %s: Removing an active aggregator\n",
pr_info("%s: Removing an active aggregator\n",
aggregator->slave->dev->master->name);
// select new active aggregator
select_new_active_agg = 1;
@ -2030,8 +2049,7 @@ void bond_3ad_unbind_slave(struct slave *slave)
ad_agg_selection_logic(__get_first_agg(port));
}
} else {
pr_warning(DRV_NAME ": %s: Warning: unbinding aggregator, "
"and could not find a new aggregator for its ports\n",
pr_warning("%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
@ -2039,7 +2057,7 @@ void bond_3ad_unbind_slave(struct slave *slave)
// clear the aggregator
ad_clear_agg(aggregator);
if (select_new_active_agg) {
pr_info(DRV_NAME ": %s: Removing an active aggregator\n",
pr_info("%s: Removing an active aggregator\n",
slave->dev->master->name);
// select new active aggregator
ad_agg_selection_logic(__get_first_agg(port));
@ -2066,7 +2084,7 @@ void bond_3ad_unbind_slave(struct slave *slave)
// clear the aggregator
ad_clear_agg(temp_aggregator);
if (select_new_active_agg) {
pr_info(DRV_NAME ": %s: Removing an active aggregator\n",
pr_info("%s: Removing an active aggregator\n",
slave->dev->master->name);
// select new active aggregator
ad_agg_selection_logic(__get_first_agg(port));
@ -2115,8 +2133,8 @@ 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) {
pr_warning(DRV_NAME ": %s: Warning: bond's first port is "
"uninitialized\n", bond->dev->name);
pr_warning("%s: Warning: bond's first port is uninitialized\n",
bond->dev->name);
goto re_arm;
}
@ -2129,8 +2147,8 @@ 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) {
pr_warning(DRV_NAME ": %s: Warning: Found an uninitialized "
"port\n", bond->dev->name);
pr_warning("%s: Warning: Found an uninitialized port\n",
bond->dev->name);
goto re_arm;
}
@ -2171,15 +2189,15 @@ static void bond_3ad_rx_indication(struct lacpdu *lacpdu, struct slave *slave, u
port = &(SLAVE_AD_INFO(slave).port);
if (!port->slave) {
pr_warning(DRV_NAME ": %s: Warning: port of slave %s "
"is uninitialized\n",
pr_warning("%s: Warning: port of slave %s is uninitialized\n",
slave->dev->name, slave->dev->master->name);
return;
}
switch (lacpdu->subtype) {
case AD_TYPE_LACPDU:
pr_debug("Received LACPDU on port %d\n", port->actor_port_number);
pr_debug("Received LACPDU on port %d\n",
port->actor_port_number);
ad_rx_machine(lacpdu, port);
break;
@ -2188,17 +2206,20 @@ static void bond_3ad_rx_indication(struct lacpdu *lacpdu, struct slave *slave, u
switch (((struct bond_marker *)lacpdu)->tlv_type) {
case AD_MARKER_INFORMATION_SUBTYPE:
pr_debug("Received Marker Information on port %d\n", port->actor_port_number);
pr_debug("Received Marker Information on port %d\n",
port->actor_port_number);
ad_marker_info_received((struct bond_marker *)lacpdu, port);
break;
case AD_MARKER_RESPONSE_SUBTYPE:
pr_debug("Received Marker Response on port %d\n", port->actor_port_number);
pr_debug("Received Marker Response on port %d\n",
port->actor_port_number);
ad_marker_response_received((struct bond_marker *)lacpdu, port);
break;
default:
pr_debug("Received an unknown Marker subtype on slot %d\n", port->actor_port_number);
pr_debug("Received an unknown Marker subtype on slot %d\n",
port->actor_port_number);
}
}
}
@ -2218,8 +2239,7 @@ void bond_3ad_adapter_speed_changed(struct slave *slave)
// if slave is null, the whole port is not initialized
if (!port->slave) {
pr_warning(DRV_NAME ": Warning: %s: speed "
"changed for uninitialized port on %s\n",
pr_warning("Warning: %s: speed changed for uninitialized port on %s\n",
slave->dev->master->name, slave->dev->name);
return;
}
@ -2246,8 +2266,7 @@ void bond_3ad_adapter_duplex_changed(struct slave *slave)
// if slave is null, the whole port is not initialized
if (!port->slave) {
pr_warning(DRV_NAME ": %s: Warning: duplex changed "
"for uninitialized port on %s\n",
pr_warning("%s: Warning: duplex changed for uninitialized port on %s\n",
slave->dev->master->name, slave->dev->name);
return;
}
@ -2275,8 +2294,7 @@ void bond_3ad_handle_link_change(struct slave *slave, char link)
// if slave is null, the whole port is not initialized
if (!port->slave) {
pr_warning(DRV_NAME ": Warning: %s: link status changed for "
"uninitialized port on %s\n",
pr_warning("Warning: %s: link status changed for uninitialized port on %s\n",
slave->dev->master->name, slave->dev->name);
return;
}
@ -2381,8 +2399,8 @@ int bond_3ad_xmit_xor(struct sk_buff *skb, struct net_device *dev)
}
if (bond_3ad_get_active_agg_info(bond, &ad_info)) {
pr_debug(DRV_NAME ": %s: Error: "
"bond_3ad_get_active_agg_info failed\n", dev->name);
pr_debug("%s: Error: bond_3ad_get_active_agg_info failed\n",
dev->name);
goto out;
}
@ -2391,8 +2409,7 @@ int bond_3ad_xmit_xor(struct sk_buff *skb, struct net_device *dev)
if (slaves_in_agg == 0) {
/*the aggregator is empty*/
pr_debug(DRV_NAME ": %s: Error: active aggregator is empty\n",
dev->name);
pr_debug("%s: Error: active aggregator is empty\n", dev->name);
goto out;
}
@ -2410,8 +2427,8 @@ int bond_3ad_xmit_xor(struct sk_buff *skb, struct net_device *dev)
}
if (slave_agg_no >= 0) {
pr_err(DRV_NAME ": %s: Error: Couldn't find a slave to tx on "
"for aggregator ID %d\n", dev->name, agg_id);
pr_err("%s: Error: Couldn't find a slave to tx on for aggregator ID %d\n",
dev->name, agg_id);
goto out;
}

38
drivers/net/bonding/bond_alb.c
View file

@ -20,6 +20,8 @@
*
*/
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/skbuff.h>
#include <linux/netdevice.h>
#include <linux/etherdevice.h>
@ -201,8 +203,7 @@ static int tlb_initialize(struct bonding *bond)
new_hashtbl = kzalloc(size, GFP_KERNEL);
if (!new_hashtbl) {
pr_err(DRV_NAME
": %s: Error: Failed to allocate TLB hash table\n",
pr_err("%s: Error: Failed to allocate TLB hash table\n",
bond->dev->name);
return -1;
}
@ -514,8 +515,7 @@ static void rlb_update_client(struct rlb_client_info *client_info)
client_info->slave->dev->dev_addr,
client_info->mac_dst);
if (!skb) {
pr_err(DRV_NAME
": %s: Error: failed to create an ARP packet\n",
pr_err("%s: Error: failed to create an ARP packet\n",
client_info->slave->dev->master->name);
continue;
}
@ -525,8 +525,7 @@ 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) {
pr_err(DRV_NAME
": %s: Error: failed to insert VLAN tag\n",
pr_err("%s: Error: failed to insert VLAN tag\n",
client_info->slave->dev->master->name);
continue;
}
@ -609,9 +608,7 @@ 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) {
pr_err(DRV_NAME
": %s: Error: found a client with no channel in "
"the client's hash table\n",
pr_err("%s: Error: found a client with no channel in the client's hash table\n",
bond->dev->name);
continue;
}
@ -806,8 +803,7 @@ static int rlb_initialize(struct bonding *bond)
new_hashtbl = kmalloc(size, GFP_KERNEL);
if (!new_hashtbl) {
pr_err(DRV_NAME
": %s: Error: Failed to allocate RLB hash table\n",
pr_err("%s: Error: Failed to allocate RLB hash table\n",
bond->dev->name);
return -1;
}
@ -928,8 +924,7 @@ static void alb_send_learning_packets(struct slave *slave, u8 mac_addr[])
skb = vlan_put_tag(skb, vlan->vlan_id);
if (!skb) {
pr_err(DRV_NAME
": %s: Error: failed to insert VLAN tag\n",
pr_err("%s: Error: failed to insert VLAN tag\n",
bond->dev->name);
continue;
}
@ -958,11 +953,8 @@ 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)) {
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 "
"interface is open\n",
pr_err("%s: Error: dev_set_mac_address of dev %s failed!\n"
"ALB mode requires that the base driver support setting the hw address also when the network device's interface is open\n",
dev->master->name, dev->name);
return -EOPNOTSUPP;
}
@ -1169,18 +1161,12 @@ 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);
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",
pr_warning("%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) {
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",
pr_err("%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",
bond->dev->name, slave->dev->name);
return -EFAULT;
}

10
drivers/net/bonding/bond_ipv6.c
View file

@ -20,6 +20,8 @@
*
*/
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/types.h>
#include <linux/if_vlan.h>
#include <net/ipv6.h>
@ -80,14 +82,14 @@ static void bond_na_send(struct net_device *slave_dev,
ND_OPT_TARGET_LL_ADDR);
if (!skb) {
pr_err(DRV_NAME ": NA packet allocation failed\n");
pr_err("NA packet allocation failed\n");
return;
}
if (vlan_id) {
skb = vlan_put_tag(skb, vlan_id);
if (!skb) {
pr_err(DRV_NAME ": failed to insert VLAN tag\n");
pr_err("failed to insert VLAN tag\n");
return;
}
}
@ -109,8 +111,8 @@ void bond_send_unsolicited_na(struct bonding *bond)
struct inet6_dev *idev;
int is_router;
pr_debug("bond_send_unsol_na: bond %s slave %s\n", bond->dev->name,
slave ? slave->dev->name : "NULL");
pr_debug("%s: bond %s slave %s\n", bond->dev->name,
__func__, slave ? slave->dev->name : "NULL");
if (!slave || !bond->send_unsol_na ||
test_bit(__LINK_STATE_LINKWATCH_PENDING, &slave->dev->state))

417
drivers/net/bonding/bond_main.c
View file

@ -31,6 +31,8 @@
*
*/
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/types.h>
@ -303,8 +305,8 @@ static int bond_del_vlan(struct bonding *bond, unsigned short vlan_id)
if (bond_is_lb(bond))
bond_alb_clear_vlan(bond, vlan_id);
pr_debug("removed VLAN ID %d from bond %s\n", vlan_id,
bond->dev->name);
pr_debug("removed VLAN ID %d from bond %s\n",
vlan_id, bond->dev->name);
kfree(vlan);
@ -323,8 +325,8 @@ static int bond_del_vlan(struct bonding *bond, unsigned short vlan_id)
}
}
pr_debug("couldn't find VLAN ID %d in bond %s\n", vlan_id,
bond->dev->name);
pr_debug("couldn't find VLAN ID %d in bond %s\n",
vlan_id, bond->dev->name);
out:
write_unlock_bh(&bond->lock);
@ -499,8 +501,7 @@ static void bond_vlan_rx_add_vid(struct net_device *bond_dev, uint16_t vid)
res = bond_add_vlan(bond, vid);
if (res) {
pr_err(DRV_NAME
": %s: Error: Failed to add vlan id %d\n",
pr_err("%s: Error: Failed to add vlan id %d\n",
bond_dev->name, vid);
}
}
@ -534,8 +535,7 @@ static void bond_vlan_rx_kill_vid(struct net_device *bond_dev, uint16_t vid)
res = bond_del_vlan(bond, vid);
if (res) {
pr_err(DRV_NAME
": %s: Error: Failed to remove vlan id %d\n",
pr_err("%s: Error: Failed to remove vlan id %d\n",
bond_dev->name, vid);
}
}
@ -1053,8 +1053,7 @@ static void bond_do_fail_over_mac(struct bonding *bond,
rv = dev_set_mac_address(new_active->dev, &saddr);
if (rv) {
pr_err(DRV_NAME
": %s: Error %d setting MAC of slave %s\n",
pr_err("%s: Error %d setting MAC of slave %s\n",
bond->dev->name, -rv, new_active->dev->name);
goto out;
}
@ -1067,16 +1066,14 @@ static void bond_do_fail_over_mac(struct bonding *bond,
rv = dev_set_mac_address(old_active->dev, &saddr);
if (rv)
pr_err(DRV_NAME
": %s: Error %d setting MAC of slave %s\n",
pr_err("%s: Error %d setting MAC of slave %s\n",
bond->dev->name, -rv, new_active->dev->name);
out:
read_lock(&bond->lock);
write_lock_bh(&bond->curr_slave_lock);
break;
default:
pr_err(DRV_NAME
": %s: bond_do_fail_over_mac impossible: bad policy %d\n",
pr_err("%s: bond_do_fail_over_mac impossible: bad policy %d\n",
bond->dev->name, bond->params.fail_over_mac);
break;
}
@ -1178,9 +1175,7 @@ void bond_change_active_slave(struct bonding *bond, struct slave *new_active)
if (new_active->link == BOND_LINK_BACK) {
if (USES_PRIMARY(bond->params.mode)) {
pr_info(DRV_NAME
": %s: making interface %s the new "
"active one %d ms earlier.\n",
pr_info("%s: making interface %s the new active one %d ms earlier.\n",
bond->dev->name, new_active->dev->name,
(bond->params.updelay - new_active->delay) * bond->params.miimon);
}
@ -1195,9 +1190,7 @@ void bond_change_active_slave(struct bonding *bond, struct slave *new_active)
bond_alb_handle_link_change(bond, new_active, BOND_LINK_UP);
} else {
if (USES_PRIMARY(bond->params.mode)) {
pr_info(DRV_NAME
": %s: making interface %s the new "
"active one.\n",
pr_info("%s: making interface %s the new active one.\n",
bond->dev->name, new_active->dev->name);
}
}
@ -1268,12 +1261,10 @@ void bond_select_active_slave(struct bonding *bond)
return;
if (netif_carrier_ok(bond->dev)) {
pr_info(DRV_NAME
": %s: first active interface up!\n",
pr_info("%s: first active interface up!\n",
bond->dev->name);
} else {
pr_info(DRV_NAME ": %s: "
"now running without any active interface !\n",
pr_info("%s: now running without any active interface !\n",
bond->dev->name);
}
}
@ -1423,15 +1414,13 @@ int bond_enslave(struct net_device *bond_dev, struct net_device *slave_dev)
if (!bond->params.use_carrier && slave_dev->ethtool_ops == NULL &&
slave_ops->ndo_do_ioctl == NULL) {
pr_warning(DRV_NAME
": %s: Warning: no link monitoring support for %s\n",
pr_warning("%s: Warning: no link monitoring support for %s\n",
bond_dev->name, slave_dev->name);
}
/* bond must be initialized by bond_open() before enslaving */
if (!(bond_dev->flags & IFF_UP)) {
pr_warning(DRV_NAME
" %s: master_dev is not up in bond_enslave\n",
pr_warning("%s: master_dev is not up in bond_enslave\n",
bond_dev->name);
}
@ -1446,19 +1435,13 @@ int bond_enslave(struct net_device *bond_dev, struct net_device *slave_dev)
if (slave_dev->features & NETIF_F_VLAN_CHALLENGED) {
pr_debug("%s: NETIF_F_VLAN_CHALLENGED\n", slave_dev->name);
if (!list_empty(&bond->vlan_list)) {
pr_err(DRV_NAME
": %s: Error: cannot enslave VLAN "
"challenged slave %s on VLAN enabled "
"bond %s\n", bond_dev->name, slave_dev->name,
bond_dev->name);
pr_err("%s: Error: cannot enslave VLAN challenged slave %s on VLAN enabled bond %s\n",
bond_dev->name, slave_dev->name, bond_dev->name);
return -EPERM;
} else {
pr_warning(DRV_NAME
": %s: Warning: enslaved VLAN challenged "
"slave %s. Adding VLANs will be blocked as "
"long as %s is part of bond %s\n",
bond_dev->name, slave_dev->name, slave_dev->name,
bond_dev->name);
pr_warning("%s: Warning: enslaved VLAN challenged slave %s. Adding VLANs will be blocked as long as %s is part of bond %s\n",
bond_dev->name, slave_dev->name,
slave_dev->name, bond_dev->name);
bond_dev->features |= NETIF_F_VLAN_CHALLENGED;
}
} else {
@ -1478,8 +1461,7 @@ int bond_enslave(struct net_device *bond_dev, struct net_device *slave_dev)
* enslaving it; the old ifenslave will not.
*/
if ((slave_dev->flags & IFF_UP)) {
pr_err(DRV_NAME ": %s is up. "
"This may be due to an out of date ifenslave.\n",
pr_err("%s is up. This may be due to an out of date ifenslave.\n",
slave_dev->name);
res = -EPERM;
goto err_undo_flags;
@ -1495,7 +1477,8 @@ int bond_enslave(struct net_device *bond_dev, struct net_device *slave_dev)
if (bond->slave_cnt == 0) {
if (bond_dev->type != slave_dev->type) {
pr_debug("%s: change device type from %d to %d\n",
bond_dev->name, bond_dev->type, slave_dev->type);
bond_dev->name,
bond_dev->type, slave_dev->type);
netdev_bonding_change(bond_dev, NETDEV_BONDING_OLDTYPE);
@ -1507,8 +1490,7 @@ int bond_enslave(struct net_device *bond_dev, struct net_device *slave_dev)
netdev_bonding_change(bond_dev, NETDEV_BONDING_NEWTYPE);
}
} else if (bond_dev->type != slave_dev->type) {
pr_err(DRV_NAME ": %s ether type (%d) is different "
"from other slaves (%d), can not enslave it.\n",
pr_err("%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;
@ -1517,18 +1499,12 @@ int bond_enslave(struct net_device *bond_dev, struct net_device *slave_dev)
if (slave_ops->ndo_set_mac_address == NULL) {
if (bond->slave_cnt == 0) {
pr_warning(DRV_NAME
": %s: Warning: The first slave device "
"specified does not support setting the MAC "
"address. Setting fail_over_mac to active.",
pr_warning("%s: Warning: The first slave device specified does not support setting the MAC address. Setting fail_over_mac to active.",
bond_dev->name);
bond->params.fail_over_mac = BOND_FOM_ACTIVE;
} else if (bond->params.fail_over_mac != BOND_FOM_ACTIVE) {
pr_err(DRV_NAME
": %s: Error: The slave device specified "
"does not support setting the MAC address, "
"but fail_over_mac is not set to active.\n"
, bond_dev->name);
pr_err("%s: Error: The slave device specified does not support setting the MAC address, but fail_over_mac is not set to active.\n",
bond_dev->name);
res = -EOPNOTSUPP;
goto err_undo_flags;
}
@ -1655,21 +1631,11 @@ int bond_enslave(struct net_device *bond_dev, struct net_device *slave_dev)
* supported); thus, we don't need to change
* the messages for netif_carrier.
*/
pr_warning(DRV_NAME
": %s: Warning: MII and ETHTOOL support not "
"available for interface %s, and "
"arp_interval/arp_ip_target module parameters "
"not specified, thus bonding will not detect "
"link failures! see bonding.txt for details.\n",
pr_warning("%s: Warning: MII and ETHTOOL support not available for interface %s, and arp_interval/arp_ip_target module parameters not specified, thus bonding will not detect link failures! see bonding.txt for details.\n",
bond_dev->name, slave_dev->name);
} else if (link_reporting == -1) {
/* unable get link status using mii/ethtool */
pr_warning(DRV_NAME
": %s: Warning: can't get link status from "
"interface %s; the network driver associated "
"with this interface does not support MII or "
"ETHTOOL link status reporting, thus miimon "
"has no effect on this interface.\n",
pr_warning("%s: Warning: can't get link status from interface %s; the network driver associated with this interface does not support MII or ETHTOOL link status reporting, thus miimon has no effect on this interface.\n",
bond_dev->name, slave_dev->name);
}
}
@ -1678,34 +1644,27 @@ int bond_enslave(struct net_device *bond_dev, struct net_device *slave_dev)
if (!bond->params.miimon ||
(bond_check_dev_link(bond, slave_dev, 0) == BMSR_LSTATUS)) {
if (bond->params.updelay) {
pr_debug("Initial state of slave_dev is "
"BOND_LINK_BACK\n");
pr_debug("Initial state of slave_dev is BOND_LINK_BACK\n");
new_slave->link = BOND_LINK_BACK;
new_slave->delay = bond->params.updelay;
} else {
pr_debug("Initial state of slave_dev is "
"BOND_LINK_UP\n");
pr_debug("Initial state of slave_dev is BOND_LINK_UP\n");
new_slave->link = BOND_LINK_UP;
}
new_slave->jiffies = jiffies;
} else {
pr_debug("Initial state of slave_dev is "
"BOND_LINK_DOWN\n");
pr_debug("Initial state of slave_dev is BOND_LINK_DOWN\n");
new_slave->link = BOND_LINK_DOWN;
}
if (bond_update_speed_duplex(new_slave) &&
(new_slave->link != BOND_LINK_DOWN)) {
pr_warning(DRV_NAME
": %s: Warning: failed to get speed and duplex from %s, "
"assumed to be 100Mb/sec and Full.\n",
pr_warning("%s: Warning: failed to get speed and duplex from %s, assumed to be 100Mb/sec and Full.\n",
bond_dev->name, new_slave->dev->name);
if (bond->params.mode == BOND_MODE_8023AD) {
pr_warning(DRV_NAME
": %s: Warning: Operation of 802.3ad mode requires ETHTOOL "
"support in base driver for proper aggregator "
"selection.\n", bond_dev->name);
pr_warning("%s: Warning: Operation of 802.3ad mode requires ETHTOOL support in base driver for proper aggregator selection.\n",
bond_dev->name);
}
}
@ -1777,8 +1736,7 @@ int bond_enslave(struct net_device *bond_dev, struct net_device *slave_dev)
if (res)
goto err_close;
pr_info(DRV_NAME
": %s: enslaving %s as a%s interface with a%s link.\n",
pr_info("%s: enslaving %s as a%s interface with a%s link.\n",
bond_dev->name, slave_dev->name,
new_slave->state == BOND_STATE_ACTIVE ? "n active" : " backup",
new_slave->link != BOND_LINK_DOWN ? "n up" : " down");
@ -1833,8 +1791,7 @@ int bond_release(struct net_device *bond_dev, struct net_device *slave_dev)
/* slave is not a slave or master is not master of this slave */
if (!(slave_dev->flags & IFF_SLAVE) ||
(slave_dev->master != bond_dev)) {
pr_err(DRV_NAME
": %s: Error: cannot release %s.\n",
pr_err("%s: Error: cannot release %s.\n",
bond_dev->name, slave_dev->name);
return -EINVAL;
}
@ -1844,8 +1801,7 @@ int bond_release(struct net_device *bond_dev, struct net_device *slave_dev)
slave = bond_get_slave_by_dev(bond, slave_dev);
if (!slave) {
/* not a slave of this bond */
pr_info(DRV_NAME
": %s: %s not enslaved\n",
pr_info("%s: %s not enslaved\n",
bond_dev->name, slave_dev->name);
write_unlock_bh(&bond->lock);
return -EINVAL;
@ -1854,11 +1810,7 @@ int bond_release(struct net_device *bond_dev, struct net_device *slave_dev)
if (!bond->params.fail_over_mac) {
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. "
"Set the HWaddr of %s to a different address "
"to avoid conflicts.\n",
pr_warning("%s: Warning: the permanent HWaddr of %s - %pM - is still in use by %s. Set the HWaddr of %s to a different address to avoid conflicts.\n",
bond_dev->name, slave_dev->name,
slave->perm_hwaddr,
bond_dev->name, slave_dev->name);
@ -1872,11 +1824,9 @@ int bond_release(struct net_device *bond_dev, struct net_device *slave_dev)
bond_3ad_unbind_slave(slave);
}
pr_info(DRV_NAME
": %s: releasing %s interface %s\n",
pr_info("%s: releasing %s interface %s\n",
bond_dev->name,
(slave->state == BOND_STATE_ACTIVE)
? "active" : "backup",
(slave->state == BOND_STATE_ACTIVE) ? "active" : "backup",
slave_dev->name);
oldcurrent = bond->curr_active_slave;
@ -1934,20 +1884,14 @@ int bond_release(struct net_device *bond_dev, struct net_device *slave_dev)
if (list_empty(&bond->vlan_list)) {
bond_dev->features |= NETIF_F_VLAN_CHALLENGED;
} else {
pr_warning(DRV_NAME
": %s: Warning: clearing HW address of %s while it "
"still has VLANs.\n",
pr_warning("%s: Warning: clearing HW address of %s while it still has VLANs.\n",
bond_dev->name, bond_dev->name);
pr_warning(DRV_NAME
": %s: When re-adding slaves, make sure the bond's "
"HW address matches its VLANs'.\n",
pr_warning("%s: When re-adding slaves, make sure the bond's HW address matches its VLANs'.\n",
bond_dev->name);
}
} else if ((bond_dev->features & NETIF_F_VLAN_CHALLENGED) &&
!bond_has_challenged_slaves(bond)) {
pr_info(DRV_NAME
": %s: last VLAN challenged slave %s "
"left bond %s. VLAN blocking is removed\n",
pr_info("%s: last VLAN challenged slave %s left bond %s. VLAN blocking is removed\n",
bond_dev->name, slave_dev->name, bond_dev->name);
bond_dev->features &= ~NETIF_F_VLAN_CHALLENGED;
}
@ -2011,7 +1955,7 @@ int bond_release_and_destroy(struct net_device *bond_dev,
ret = bond_release(bond_dev, slave_dev);
if ((ret == 0) && (bond->slave_cnt == 0)) {
pr_info(DRV_NAME ": %s: destroying bond %s.\n",
pr_info("%s: destroying bond %s.\n",
bond_dev->name, bond_dev->name);
unregister_netdevice(bond_dev);
}
@ -2116,19 +2060,13 @@ static int bond_release_all(struct net_device *bond_dev)
if (list_empty(&bond->vlan_list))
bond_dev->features |= NETIF_F_VLAN_CHALLENGED;
else {
pr_warning(DRV_NAME
": %s: Warning: clearing HW address of %s while it "
"still has VLANs.\n",
pr_warning("%s: Warning: clearing HW address of %s while it still has VLANs.\n",
bond_dev->name, bond_dev->name);
pr_warning(DRV_NAME
": %s: When re-adding slaves, make sure the bond's "
"HW address matches its VLANs'.\n",
pr_warning("%s: When re-adding slaves, make sure the bond's HW address matches its VLANs'.\n",
bond_dev->name);
}
pr_info(DRV_NAME
": %s: released all slaves\n",
bond_dev->name);
pr_info("%s: released all slaves\n", bond_dev->name);
out:
write_unlock_bh(&bond->lock);
@ -2254,9 +2192,7 @@ static int bond_miimon_inspect(struct bonding *bond)
slave->link = BOND_LINK_FAIL;
slave->delay = bond->params.downdelay;
if (slave->delay) {
pr_info(DRV_NAME
": %s: link status down for %s"
"interface %s, disabling it in %d ms.\n",
pr_info("%s: link status down for %sinterface %s, disabling it in %d ms.\n",
bond->dev->name,
(bond->params.mode ==
BOND_MODE_ACTIVEBACKUP) ?
@ -2273,9 +2209,7 @@ static int bond_miimon_inspect(struct bonding *bond)
*/
slave->link = BOND_LINK_UP;
slave->jiffies = jiffies;
pr_info(DRV_NAME
": %s: link status up again after %d "
"ms for interface %s.\n",
pr_info("%s: link status up again after %d ms for interface %s.\n",
bond->dev->name,
(bond->params.downdelay - slave->delay) *
bond->params.miimon,
@ -2300,9 +2234,7 @@ static int bond_miimon_inspect(struct bonding *bond)
slave->delay = bond->params.updelay;
if (slave->delay) {
pr_info(DRV_NAME
": %s: link status up for "
"interface %s, enabling it in %d ms.\n",
pr_info("%s: link status up for interface %s, enabling it in %d ms.\n",
bond->dev->name, slave->dev->name,
ignore_updelay ? 0 :
bond->params.updelay *
@ -2312,9 +2244,7 @@ static int bond_miimon_inspect(struct bonding *bond)
case BOND_LINK_BACK:
if (!link_state) {
slave->link = BOND_LINK_DOWN;
pr_info(DRV_NAME
": %s: link status down again after %d "
"ms for interface %s.\n",
pr_info("%s: link status down again after %d ms for interface %s.\n",
bond->dev->name,
(bond->params.updelay - slave->delay) *
bond->params.miimon,
@ -2366,9 +2296,7 @@ static void bond_miimon_commit(struct bonding *bond)
slave->state = BOND_STATE_BACKUP;
}
pr_info(DRV_NAME
": %s: link status definitely "
"up for interface %s.\n",
pr_info("%s: link status definitely up for interface %s.\n",
bond->dev->name, slave->dev->name);
/* notify ad that the link status has changed */
@ -2395,9 +2323,7 @@ static void bond_miimon_commit(struct bonding *bond)
bond->params.mode == BOND_MODE_8023AD)
bond_set_slave_inactive_flags(slave);
pr_info(DRV_NAME
": %s: link status definitely down for "
"interface %s, disabling it\n",
pr_info("%s: link status definitely down for interface %s, disabling it\n",
bond->dev->name, slave->dev->name);
if (bond->params.mode == BOND_MODE_8023AD)
@ -2414,8 +2340,7 @@ static void bond_miimon_commit(struct bonding *bond)
continue;
default:
pr_err(DRV_NAME
": %s: invalid new link %d on slave %s\n",
pr_err("%s: invalid new link %d on slave %s\n",
bond->dev->name, slave->new_link,
slave->dev->name);
slave->new_link = BOND_LINK_NOCHANGE;
@ -2540,13 +2465,13 @@ static void bond_arp_send(struct net_device *slave_dev, int arp_op, __be32 dest_
NULL, slave_dev->dev_addr, NULL);
if (!skb) {
pr_err(DRV_NAME ": ARP packet allocation failed\n");
pr_err("ARP packet allocation failed\n");
return;
}
if (vlan_id) {
skb = vlan_put_tag(skb, vlan_id);
if (!skb) {
pr_err(DRV_NAME ": failed to insert VLAN tag\n");
pr_err("failed to insert VLAN tag\n");
return;
}
}
@ -2586,8 +2511,7 @@ static void bond_arp_send_all(struct bonding *bond, struct slave *slave)
rv = ip_route_output_key(dev_net(bond->dev), &rt, &fl);
if (rv) {
if (net_ratelimit()) {
pr_warning(DRV_NAME
": %s: no route to arp_ip_target %pI4\n",
pr_warning("%s: no route to arp_ip_target %pI4\n",
bond->dev->name, &fl.fl4_dst);
}
continue;
@ -2623,8 +2547,7 @@ static void bond_arp_send_all(struct bonding *bond, struct slave *slave)
}
if (net_ratelimit()) {
pr_warning(DRV_NAME
": %s: no path to arp_ip_target %pI4 via rt.dev %s\n",
pr_warning("%s: no path to arp_ip_target %pI4 via rt.dev %s\n",
bond->dev->name, &fl.fl4_dst,
rt->u.dst.dev ? rt->u.dst.dev->name : "NULL");
}
@ -2644,8 +2567,8 @@ static void bond_send_gratuitous_arp(struct bonding *bond)
struct vlan_entry *vlan;
struct net_device *vlan_dev;
pr_debug("bond_send_grat_arp: bond %s slave %s\n", bond->dev->name,
slave ? slave->dev->name : "NULL");
pr_debug("bond_send_grat_arp: bond %s slave %s\n",
bond->dev->name, slave ? slave->dev->name : "NULL");
if (!slave || !bond->send_grat_arp ||
test_bit(__LINK_STATE_LINKWATCH_PENDING, &slave->dev->state))
@ -2674,7 +2597,8 @@ static void bond_validate_arp(struct bonding *bond, struct slave *slave, __be32
for (i = 0; (i < BOND_MAX_ARP_TARGETS) && targets[i]; i++) {
pr_debug("bva: sip %pI4 tip %pI4 t[%d] %pI4 bhti(tip) %d\n",
&sip, &tip, i, &targets[i], bond_has_this_ip(bond, tip));
&sip, &tip, i, &targets[i],
bond_has_this_ip(bond, tip));
if (sip == targets[i]) {
if (bond_has_this_ip(bond, tip))
slave->last_arp_rx = jiffies;
@ -2800,15 +2724,12 @@ void bond_loadbalance_arp_mon(struct work_struct *work)
* is closed.
*/
if (!oldcurrent) {
pr_info(DRV_NAME
": %s: link status definitely "
"up for interface %s, ",
pr_info("%s: link status definitely up for interface %s, ",
bond->dev->name,
slave->dev->name);
do_failover = 1;
} else {
pr_info(DRV_NAME
": %s: interface %s is now up\n",
pr_info("%s: interface %s is now up\n",
bond->dev->name,
slave->dev->name);
}
@ -2829,8 +2750,7 @@ void bond_loadbalance_arp_mon(struct work_struct *work)
if (slave->link_failure_count < UINT_MAX)
slave->link_failure_count++;
pr_info(DRV_NAME
": %s: interface %s is now down.\n",
pr_info("%s: interface %s is now down.\n",
bond->dev->name,
slave->dev->name);
@ -2965,9 +2885,7 @@ static void bond_ab_arp_commit(struct bonding *bond, int delta_in_ticks)
slave->link = BOND_LINK_UP;
bond->current_arp_slave = NULL;
pr_info(DRV_NAME
": %s: link status definitely "
"up for interface %s.\n",
pr_info("%s: link status definitely up for interface %s.\n",
bond->dev->name, slave->dev->name);
if (!bond->curr_active_slave ||
@ -2985,9 +2903,7 @@ static void bond_ab_arp_commit(struct bonding *bond, int delta_in_ticks)
slave->link = BOND_LINK_DOWN;
bond_set_slave_inactive_flags(slave);
pr_info(DRV_NAME
": %s: link status definitely down for "
"interface %s, disabling it\n",
pr_info("%s: link status definitely down for interface %s, disabling it\n",
bond->dev->name, slave->dev->name);
if (slave == bond->curr_active_slave) {
@ -2998,8 +2914,7 @@ static void bond_ab_arp_commit(struct bonding *bond, int delta_in_ticks)
continue;
default:
pr_err(DRV_NAME
": %s: impossible: new_link %d on slave %s\n",
pr_err("%s: impossible: new_link %d on slave %s\n",
bond->dev->name, slave->new_link,
slave->dev->name);
continue;
@ -3028,7 +2943,7 @@ static void bond_ab_arp_probe(struct bonding *bond)
read_lock(&bond->curr_slave_lock);
if (bond->current_arp_slave && bond->curr_active_slave)
pr_info(DRV_NAME "PROBE: c_arp %s && cas %s BAD\n",
pr_info("PROBE: c_arp %s && cas %s BAD\n",
bond->current_arp_slave->dev->name,
bond->curr_active_slave->dev->name);
@ -3078,8 +2993,7 @@ static void bond_ab_arp_probe(struct bonding *bond)
bond_set_slave_inactive_flags(slave);
pr_info(DRV_NAME
": %s: backup interface %s is now down.\n",
pr_info("%s: backup interface %s is now down.\n",
bond->dev->name, slave->dev->name);
}
}
@ -3360,8 +3274,7 @@ static void bond_create_proc_entry(struct bonding *bond)
S_IRUGO, bn->proc_dir,
&bond_info_fops, bond);
if (bond->proc_entry == NULL)
pr_warning(DRV_NAME
": Warning: Cannot create /proc/net/%s/%s\n",
pr_warning("Warning: Cannot create /proc/net/%s/%s\n",
DRV_NAME, bond_dev->name);
else
memcpy(bond->proc_file_name, bond_dev->name, IFNAMSIZ);
@ -3388,8 +3301,7 @@ static void bond_create_proc_dir(struct bond_net *bn)
if (!bn->proc_dir) {
bn->proc_dir = proc_mkdir(DRV_NAME, bn->net->proc_net);
if (!bn->proc_dir)
pr_warning(DRV_NAME
": Warning: cannot create /proc/net/%s\n",
pr_warning("Warning: cannot create /proc/net/%s\n",
DRV_NAME);
}
}
@ -3539,7 +3451,7 @@ static int bond_netdev_event(struct notifier_block *this,
struct net_device *event_dev = (struct net_device *)ptr;
pr_debug("event_dev: %s, event: %lx\n",
(event_dev ? event_dev->name : "None"),
event_dev ? event_dev->name : "None",
event);
if (!(event_dev->priv_flags & IFF_BONDING))
@ -3875,8 +3787,7 @@ static int bond_do_ioctl(struct net_device *bond_dev, struct ifreq *ifr, int cmd
struct mii_ioctl_data *mii = NULL;
int res = 0;
pr_debug("bond_ioctl: master=%s, cmd=%d\n",
bond_dev->name, cmd);
pr_debug("bond_ioctl: master=%s, cmd=%d\n", bond_dev->name, cmd);
switch (cmd) {
case SIOCGMIIPHY:
@ -4077,8 +3988,10 @@ static int bond_change_mtu(struct net_device *bond_dev, int new_mtu)
*/
bond_for_each_slave(bond, slave, i) {
pr_debug("s %p s->p %p c_m %p\n", slave,
slave->prev, slave->dev->netdev_ops->ndo_change_mtu);
pr_debug("s %p s->p %p c_m %p\n",
slave,
slave->prev,
slave->dev->netdev_ops->ndo_change_mtu);
res = dev_set_mtu(slave->dev, new_mtu);
@ -4108,8 +4021,8 @@ unwind:
tmp_res = dev_set_mtu(slave->dev, bond_dev->mtu);
if (tmp_res) {
pr_debug("unwind err %d dev %s\n", tmp_res,
slave->dev->name);
pr_debug("unwind err %d dev %s\n",
tmp_res, slave->dev->name);
}
}
@ -4135,7 +4048,8 @@ static int bond_set_mac_address(struct net_device *bond_dev, void *addr)
return bond_alb_set_mac_address(bond_dev, addr);
pr_debug("bond=%p, name=%s\n", bond, (bond_dev ? bond_dev->name : "None"));
pr_debug("bond=%p, name=%s\n",
bond, bond_dev ? bond_dev->name : "None");
/*
* If fail_over_mac is set to active, do nothing and return
@ -4200,8 +4114,8 @@ unwind:
tmp_res = dev_set_mac_address(slave->dev, &tmp_sa);
if (tmp_res) {
pr_debug("unwind err %d dev %s\n", tmp_res,
slave->dev->name);
pr_debug("unwind err %d dev %s\n",
tmp_res, slave->dev->name);
}
}
@ -4357,9 +4271,7 @@ static int bond_xmit_broadcast(struct sk_buff *skb, struct net_device *bond_dev)
if (tx_dev) {
struct sk_buff *skb2 = skb_clone(skb, GFP_ATOMIC);
if (!skb2) {
pr_err(DRV_NAME
": %s: Error: bond_xmit_broadcast(): "
"skb_clone() failed\n",
pr_err("%s: Error: bond_xmit_broadcast(): skb_clone() failed\n",
bond_dev->name);
continue;
}
@ -4425,7 +4337,7 @@ static netdev_tx_t bond_start_xmit(struct sk_buff *skb, struct net_device *dev)
return bond_alb_xmit(skb, dev);
default:
/* Should never happen, mode already checked */
pr_err(DRV_NAME ": %s: Error: Unknown bonding mode %d\n",
pr_err("%s: Error: Unknown bonding mode %d\n",
dev->name, bond->params.mode);
WARN_ON_ONCE(1);
dev_kfree_skb(skb);
@ -4462,10 +4374,8 @@ void bond_set_mode_ops(struct bonding *bond, int mode)
break;
default:
/* Should never happen, mode already checked */
pr_err(DRV_NAME
": %s: Error: Unknown bonding mode %d\n",
bond_dev->name,
mode);
pr_err("%s: Error: Unknown bonding mode %d\n",
bond_dev->name, mode);
break;
}
}
@ -4650,8 +4560,7 @@ static int bond_check_params(struct bond_params *params)
if (mode) {
bond_mode = bond_parse_parm(mode, bond_mode_tbl);
if (bond_mode == -1) {
pr_err(DRV_NAME
": Error: Invalid bonding mode \"%s\"\n",
pr_err("Error: Invalid bonding mode \"%s\"\n",
mode == NULL ? "NULL" : mode);
return -EINVAL;
}
@ -4660,16 +4569,13 @@ static int bond_check_params(struct bond_params *params)
if (xmit_hash_policy) {
if ((bond_mode != BOND_MODE_XOR) &&
(bond_mode != BOND_MODE_8023AD)) {
pr_info(DRV_NAME
": xmit_hash_policy param is irrelevant in"
" mode %s\n",
pr_info("xmit_hash_policy param is irrelevant in mode %s\n",
bond_mode_name(bond_mode));
} else {
xmit_hashtype = bond_parse_parm(xmit_hash_policy,
xmit_hashtype_tbl);
if (xmit_hashtype == -1) {
pr_err(DRV_NAME
": Error: Invalid xmit_hash_policy \"%s\"\n",
pr_err("Error: Invalid xmit_hash_policy \"%s\"\n",
xmit_hash_policy == NULL ? "NULL" :
xmit_hash_policy);
return -EINVAL;
@ -4679,14 +4585,12 @@ static int bond_check_params(struct bond_params *params)
if (lacp_rate) {
if (bond_mode != BOND_MODE_8023AD) {
pr_info(DRV_NAME
": lacp_rate param is irrelevant in mode %s\n",
pr_info("lacp_rate param is irrelevant in mode %s\n",
bond_mode_name(bond_mode));
} else {
lacp_fast = bond_parse_parm(lacp_rate, bond_lacp_tbl);
if (lacp_fast == -1) {
pr_err(DRV_NAME
": Error: Invalid lacp rate \"%s\"\n",
pr_err("Error: Invalid lacp rate \"%s\"\n",
lacp_rate == NULL ? "NULL" : lacp_rate);
return -EINVAL;
}
@ -4696,82 +4600,64 @@ static int bond_check_params(struct bond_params *params)
if (ad_select) {
params->ad_select = bond_parse_parm(ad_select, ad_select_tbl);
if (params->ad_select == -1) {
pr_err(DRV_NAME
": Error: Invalid ad_select \"%s\"\n",
pr_err("Error: Invalid ad_select \"%s\"\n",
ad_select == NULL ? "NULL" : ad_select);
return -EINVAL;
}
if (bond_mode != BOND_MODE_8023AD) {
pr_warning(DRV_NAME
": ad_select param only affects 802.3ad mode\n");
pr_warning("ad_select param only affects 802.3ad mode\n");
}
} else {
params->ad_select = BOND_AD_STABLE;
}
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",
pr_warning("Warning: max_bonds (%d) not in range %d-%d, so it was reset to BOND_DEFAULT_MAX_BONDS (%d)\n",
max_bonds, 0, INT_MAX, BOND_DEFAULT_MAX_BONDS);
max_bonds = BOND_DEFAULT_MAX_BONDS;
}
if (miimon < 0) {
pr_warning(DRV_NAME
": Warning: miimon module parameter (%d), "
"not in range 0-%d, so it was reset to %d\n",
pr_warning("Warning: miimon module parameter (%d), not in range 0-%d, so it was reset to %d\n",
miimon, INT_MAX, BOND_LINK_MON_INTERV);
miimon = BOND_LINK_MON_INTERV;
}
if (updelay < 0) {
pr_warning(DRV_NAME
": Warning: updelay module parameter (%d), "
"not in range 0-%d, so it was reset to 0\n",
pr_warning("Warning: updelay module parameter (%d), not in range 0-%d, so it was reset to 0\n",
updelay, INT_MAX);
updelay = 0;
}
if (downdelay < 0) {
pr_warning(DRV_NAME
": Warning: downdelay module parameter (%d), "
"not in range 0-%d, so it was reset to 0\n",
pr_warning("Warning: downdelay module parameter (%d), not in range 0-%d, so it was reset to 0\n",
downdelay, INT_MAX);
downdelay = 0;
}
if ((use_carrier != 0) && (use_carrier != 1)) {
pr_warning(DRV_NAME
": Warning: use_carrier module parameter (%d), "
"not of valid value (0/1), so it was set to 1\n",
pr_warning("Warning: use_carrier module parameter (%d), not of valid value (0/1), so it was set to 1\n",
use_carrier);
use_carrier = 1;
}
if (num_grat_arp < 0 || num_grat_arp > 255) {
pr_warning(DRV_NAME
": Warning: num_grat_arp (%d) not in range 0-255 so it "
"was reset to 1 \n", num_grat_arp);
pr_warning("Warning: num_grat_arp (%d) not in range 0-255 so it was reset to 1 \n",
num_grat_arp);
num_grat_arp = 1;
}
if (num_unsol_na < 0 || num_unsol_na > 255) {
pr_warning(DRV_NAME
": Warning: num_unsol_na (%d) not in range 0-255 so it "
"was reset to 1 \n", num_unsol_na);
pr_warning("Warning: num_unsol_na (%d) not in range 0-255 so it was reset to 1 \n",
num_unsol_na);
num_unsol_na = 1;
}
/* reset values for 802.3ad */
if (bond_mode == BOND_MODE_8023AD) {
if (!miimon) {
pr_warning(DRV_NAME
": Warning: miimon must be specified, "
"otherwise bonding will not detect link "
"failure, speed and duplex which are "
"essential for 802.3ad operation\n");
pr_warning("Warning: miimon must be specified, otherwise bonding will not detect link failure, speed and duplex which are essential for 802.3ad operation\n");
pr_warning("Forcing miimon to 100msec\n");
miimon = 100;
}
@ -4781,23 +4667,14 @@ static int bond_check_params(struct bond_params *params)
if ((bond_mode == BOND_MODE_TLB) ||
(bond_mode == BOND_MODE_ALB)) {
if (!miimon) {
pr_warning(DRV_NAME
": Warning: miimon must be specified, "
"otherwise bonding will not detect link "
"failure and link speed which are essential "
"for TLB/ALB load balancing\n");
pr_warning("Warning: miimon must be specified, otherwise bonding will not detect link failure and link speed which are essential for TLB/ALB load balancing\n");
pr_warning("Forcing miimon to 100msec\n");
miimon = 100;
}
}
if (bond_mode == BOND_MODE_ALB) {
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 "
"incompatible with the forwarding delay time of the "
"switch\n",
pr_notice("In ALB mode you might experience client disconnections upon reconnection of a link if the bonding module updelay parameter (%d msec) is incompatible with the forwarding delay time of the switch\n",
updelay);
}
@ -4806,37 +4683,27 @@ static int bond_check_params(struct bond_params *params)
/* just warn the user the up/down delay will have
* no effect since miimon is zero...
*/
pr_warning(DRV_NAME
": Warning: miimon module parameter not set "
"and updelay (%d) or downdelay (%d) module "
"parameter is set; updelay and downdelay have "
"no effect unless miimon is set\n",
pr_warning("Warning: miimon module parameter not set and updelay (%d) or downdelay (%d) module parameter is set; updelay and downdelay have no effect unless miimon is set\n",
updelay, downdelay);
}
} else {
/* don't allow arp monitoring */
if (arp_interval) {
pr_warning(DRV_NAME
": Warning: miimon (%d) and arp_interval (%d) "
"can't be used simultaneously, disabling ARP "
"monitoring\n",
pr_warning("Warning: miimon (%d) and arp_interval (%d) can't be used simultaneously, disabling ARP monitoring\n",
miimon, arp_interval);
arp_interval = 0;
}
if ((updelay % miimon) != 0) {
pr_warning(DRV_NAME
": Warning: updelay (%d) is not a multiple "
"of miimon (%d), updelay rounded to %d ms\n",
updelay, miimon, (updelay / miimon) * miimon);
pr_warning("Warning: updelay (%d) is not a multiple of miimon (%d), updelay rounded to %d ms\n",
updelay, miimon,
(updelay / miimon) * miimon);
}
updelay /= miimon;
if ((downdelay % miimon) != 0) {
pr_warning(DRV_NAME
": Warning: downdelay (%d) is not a multiple "
"of miimon (%d), downdelay rounded to %d ms\n",
pr_warning("Warning: downdelay (%d) is not a multiple of miimon (%d), downdelay rounded to %d ms\n",
downdelay, miimon,
(downdelay / miimon) * miimon);
}
@ -4845,9 +4712,7 @@ static int bond_check_params(struct bond_params *params)
}
if (arp_interval < 0) {
pr_warning(DRV_NAME
": Warning: arp_interval module parameter (%d) "
", not in range 0-%d, so it was reset to %d\n",
pr_warning("Warning: arp_interval module parameter (%d) , not in range 0-%d, so it was reset to %d\n",
arp_interval, INT_MAX, BOND_LINK_ARP_INTERV);
arp_interval = BOND_LINK_ARP_INTERV;
}
@ -4858,9 +4723,7 @@ static int bond_check_params(struct bond_params *params)
/* not complete check, but should be good enough to
catch mistakes */
if (!isdigit(arp_ip_target[arp_ip_count][0])) {
pr_warning(DRV_NAME
": Warning: bad arp_ip_target module parameter "
"(%s), ARP monitoring will not be performed\n",
pr_warning("Warning: bad arp_ip_target module parameter (%s), ARP monitoring will not be performed\n",
arp_ip_target[arp_ip_count]);
arp_interval = 0;
} else {
@ -4871,31 +4734,25 @@ static int bond_check_params(struct bond_params *params)
if (arp_interval && !arp_ip_count) {
/* don't allow arping if no arp_ip_target given... */
pr_warning(DRV_NAME
": Warning: arp_interval module parameter (%d) "
"specified without providing an arp_ip_target "
"parameter, arp_interval was reset to 0\n",
pr_warning("Warning: arp_interval module parameter (%d) specified without providing an arp_ip_target parameter, arp_interval was reset to 0\n",
arp_interval);
arp_interval = 0;
}
if (arp_validate) {
if (bond_mode != BOND_MODE_ACTIVEBACKUP) {
pr_err(DRV_NAME
": arp_validate only supported in active-backup mode\n");
pr_err("arp_validate only supported in active-backup mode\n");
return -EINVAL;
}
if (!arp_interval) {
pr_err(DRV_NAME
": arp_validate requires arp_interval\n");
pr_err("arp_validate requires arp_interval\n");
return -EINVAL;
}
arp_validate_value = bond_parse_parm(arp_validate,
arp_validate_tbl);
if (arp_validate_value == -1) {
pr_err(DRV_NAME
": Error: invalid arp_validate \"%s\"\n",
pr_err("Error: invalid arp_validate \"%s\"\n",
arp_validate == NULL ? "NULL" : arp_validate);
return -EINVAL;
}
@ -4903,14 +4760,11 @@ static int bond_check_params(struct bond_params *params)
arp_validate_value = 0;
if (miimon) {
pr_info(DRV_NAME
": MII link monitoring set to %d ms\n",
miimon);
pr_info("MII link monitoring set to %d ms\n", miimon);
} else if (arp_interval) {
int i;
pr_info(DRV_NAME ": ARP monitoring set to %d ms,"
" validate %s, with %d target(s):",
pr_info("ARP monitoring set to %d ms, validate %s, with %d target(s):",
arp_interval,
arp_validate_tbl[arp_validate_value].modename,
arp_ip_count);
@ -4924,20 +4778,14 @@ static int bond_check_params(struct bond_params *params)
/* miimon and arp_interval not set, we need one so things
* work as expected, see bonding.txt for details
*/
pr_warning(DRV_NAME
": Warning: either miimon or arp_interval and "
"arp_ip_target module parameters must be specified, "
"otherwise bonding will not detect link failures! see "
"bonding.txt for details.\n");
pr_warning("Warning: either miimon or arp_interval and arp_ip_target module parameters must be specified, otherwise bonding will not detect link failures! see bonding.txt for details.\n");
}
if (primary && !USES_PRIMARY(bond_mode)) {
/* currently, using a primary only makes sense
* in active backup, TLB or ALB modes
*/
pr_warning(DRV_NAME
": Warning: %s primary device specified but has no "
"effect in %s mode\n",
pr_warning("Warning: %s primary device specified but has no effect in %s mode\n",
primary, bond_mode_name(bond_mode));
primary = NULL;
}
@ -4946,8 +4794,7 @@ static int bond_check_params(struct bond_params *params)
primary_reselect_value = bond_parse_parm(primary_reselect,
pri_reselect_tbl);
if (primary_reselect_value == -1) {
pr_err(DRV_NAME
": Error: Invalid primary_reselect \"%s\"\n",
pr_err("Error: Invalid primary_reselect \"%s\"\n",
primary_reselect ==
NULL ? "NULL" : primary_reselect);
return -EINVAL;
@ -4960,16 +4807,13 @@ static int bond_check_params(struct bond_params *params)
fail_over_mac_value = bond_parse_parm(fail_over_mac,
fail_over_mac_tbl);
if (fail_over_mac_value == -1) {
pr_err(DRV_NAME
": Error: invalid fail_over_mac \"%s\"\n",
pr_err("Error: invalid fail_over_mac \"%s\"\n",
arp_validate == NULL ? "NULL" : arp_validate);
return -EINVAL;
}
if (bond_mode != BOND_MODE_ACTIVEBACKUP)
pr_warning(DRV_NAME
": Warning: fail_over_mac only affects "
"active-backup mode.\n");
pr_warning("Warning: fail_over_mac only affects active-backup mode.\n");
} else {
fail_over_mac_value = BOND_FOM_NONE;
}
@ -5076,8 +4920,7 @@ int bond_create(struct net *net, const char *name)
bond_dev = alloc_netdev(sizeof(struct bonding), name ? name : "",
bond_setup);
if (!bond_dev) {
pr_err(DRV_NAME ": %s: eek! can't alloc netdev!\n",
name);
pr_err("%s: eek! can't alloc netdev!\n", name);
res = -ENOMEM;
goto out;
}

267
drivers/net/bonding/bond_sysfs.c
View file

@ -19,6 +19,9 @@
* file called LICENSE.
*
*/
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/device.h>
@ -109,11 +112,10 @@ static ssize_t bonding_store_bonds(struct class *cls,
goto err_no_cmd;
if (command[0] == '+') {
pr_info(DRV_NAME
": %s is being created...\n", ifname);
pr_info("%s is being created...\n", ifname);
rv = bond_create(net, ifname);
if (rv) {
pr_info(DRV_NAME ": Bond creation failed.\n");
pr_info("Bond creation failed.\n");
res = rv;
}
} else if (command[0] == '-') {
@ -122,12 +124,10 @@ static ssize_t bonding_store_bonds(struct class *cls,
rtnl_lock();
bond_dev = bond_get_by_name(net, ifname);
if (bond_dev) {
pr_info(DRV_NAME ": %s is being deleted...\n",
ifname);
pr_info("%s is being deleted...\n", ifname);
unregister_netdevice(bond_dev);
} else {
pr_err(DRV_NAME ": unable to delete non-existent %s\n",
ifname);
pr_err("unable to delete non-existent %s\n", ifname);
res = -ENODEV;
}
rtnl_unlock();
@ -140,8 +140,7 @@ static ssize_t bonding_store_bonds(struct class *cls,
return res;
err_no_cmd:
pr_err(DRV_NAME ": no command found in bonding_masters."
" Use +ifname or -ifname.\n");
pr_err("no command found in bonding_masters. Use +ifname or -ifname.\n");
return -EPERM;
}
@ -225,8 +224,8 @@ static ssize_t bonding_store_slaves(struct device *d,
/* Quick sanity check -- is the bond interface up? */
if (!(bond->dev->flags & IFF_UP)) {
pr_warning(DRV_NAME ": %s: doing slave updates when "
"interface is down.\n", bond->dev->name);
pr_warning("%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. */
@ -247,17 +246,14 @@ static ssize_t bonding_store_slaves(struct device *d,
dev = __dev_get_by_name(dev_net(bond->dev), ifname);
if (!dev) {
pr_info(DRV_NAME
": %s: Interface %s does not exist!\n",
pr_info("%s: Interface %s does not exist!\n",
bond->dev->name, ifname);
ret = -ENODEV;
goto out;
}
if (dev->flags & IFF_UP) {
pr_err(DRV_NAME
": %s: Error: Unable to enslave %s "
"because it is already up.\n",
pr_err("%s: Error: Unable to enslave %s because it is already up.\n",
bond->dev->name, dev->name);
ret = -EPERM;
goto out;
@ -266,8 +262,7 @@ static ssize_t bonding_store_slaves(struct device *d,
read_lock(&bond->lock);
bond_for_each_slave(bond, slave, i)
if (slave->dev == dev) {
pr_err(DRV_NAME
": %s: Interface %s is already enslaved!\n",
pr_err("%s: Interface %s is already enslaved!\n",
bond->dev->name, ifname);
ret = -EPERM;
read_unlock(&bond->lock);
@ -275,8 +270,7 @@ static ssize_t bonding_store_slaves(struct device *d,
}
read_unlock(&bond->lock);
pr_info(DRV_NAME ": %s: Adding slave %s.\n",
bond->dev->name, ifname);
pr_info("%s: Adding slave %s.\n", bond->dev->name, ifname);
/* If this is the first slave, then we need to set
the master's hardware address to be the same as the
@ -313,7 +307,7 @@ static ssize_t bonding_store_slaves(struct device *d,
break;
}
if (dev) {
pr_info(DRV_NAME ": %s: Removing slave %s\n",
pr_info("%s: Removing slave %s\n",
bond->dev->name, dev->name);
res = bond_release(bond->dev, dev);
if (res) {
@ -323,8 +317,7 @@ static ssize_t bonding_store_slaves(struct device *d,
/* set the slave MTU to the default */
dev_set_mtu(dev, original_mtu);
} else {
pr_err(DRV_NAME ": unable to remove non-existent"
" slave %s for bond %s.\n",
pr_err("unable to remove non-existent slave %s for bond %s.\n",
ifname, bond->dev->name);
ret = -ENODEV;
}
@ -332,7 +325,8 @@ static ssize_t bonding_store_slaves(struct device *d,
}
err_no_cmd:
pr_err(DRV_NAME ": no command found in slaves file for bond %s. Use +ifname or -ifname.\n", bond->dev->name);
pr_err("no command found in slaves file for bond %s. Use +ifname or -ifname.\n",
bond->dev->name);
ret = -EPERM;
out:
@ -365,18 +359,16 @@ static ssize_t bonding_store_mode(struct device *d,
struct bonding *bond = to_bond(d);
if (bond->dev->flags & IFF_UP) {
pr_err(DRV_NAME ": unable to update mode of %s"
" because interface is up.\n", bond->dev->name);
pr_err("unable to update mode of %s because interface is up.\n",
bond->dev->name);
ret = -EPERM;
goto out;
}
new_value = bond_parse_parm(buf, bond_mode_tbl);
if (new_value < 0) {
pr_err(DRV_NAME
": %s: Ignoring invalid mode value %.*s.\n",
bond->dev->name,
(int)strlen(buf) - 1, buf);
pr_err("%s: Ignoring invalid mode value %.*s.\n",
bond->dev->name, (int)strlen(buf) - 1, buf);
ret = -EINVAL;
goto out;
} else {
@ -388,7 +380,7 @@ static ssize_t bonding_store_mode(struct device *d,
bond->params.mode = new_value;
bond_set_mode_ops(bond, bond->params.mode);
pr_info(DRV_NAME ": %s: setting mode to %s (%d).\n",
pr_info("%s: setting mode to %s (%d).\n",
bond->dev->name, bond_mode_tbl[new_value].modename,
new_value);
}
@ -421,8 +413,7 @@ static ssize_t bonding_store_xmit_hash(struct device *d,
struct bonding *bond = to_bond(d);
if (bond->dev->flags & IFF_UP) {
pr_err(DRV_NAME
"%s: Interface is up. Unable to update xmit policy.\n",
pr_err("%s: Interface is up. Unable to update xmit policy.\n",
bond->dev->name);
ret = -EPERM;
goto out;
@ -430,8 +421,7 @@ static ssize_t bonding_store_xmit_hash(struct device *d,
new_value = bond_parse_parm(buf, xmit_hashtype_tbl);
if (new_value < 0) {
pr_err(DRV_NAME
": %s: Ignoring invalid xmit hash policy value %.*s.\n",
pr_err("%s: Ignoring invalid xmit hash policy value %.*s.\n",
bond->dev->name,
(int)strlen(buf) - 1, buf);
ret = -EINVAL;
@ -439,7 +429,7 @@ static ssize_t bonding_store_xmit_hash(struct device *d,
} else {
bond->params.xmit_policy = new_value;
bond_set_mode_ops(bond, bond->params.mode);
pr_info(DRV_NAME ": %s: setting xmit hash policy to %s (%d).\n",
pr_info("%s: setting xmit hash policy to %s (%d).\n",
bond->dev->name,
xmit_hashtype_tbl[new_value].modename, new_value);
}
@ -472,18 +462,16 @@ static ssize_t bonding_store_arp_validate(struct device *d,
new_value = bond_parse_parm(buf, arp_validate_tbl);
if (new_value < 0) {
pr_err(DRV_NAME
": %s: Ignoring invalid arp_validate value %s\n",
pr_err("%s: Ignoring invalid arp_validate value %s\n",
bond->dev->name, buf);
return -EINVAL;
}
if (new_value && (bond->params.mode != BOND_MODE_ACTIVEBACKUP)) {
pr_err(DRV_NAME
": %s: arp_validate only supported in active-backup mode.\n",
pr_err("%s: arp_validate only supported in active-backup mode.\n",
bond->dev->name);
return -EINVAL;
}
pr_info(DRV_NAME ": %s: setting arp_validate to %s (%d).\n",
pr_info("%s: setting arp_validate to %s (%d).\n",
bond->dev->name, arp_validate_tbl[new_value].modename,
new_value);
@ -523,22 +511,20 @@ static ssize_t bonding_store_fail_over_mac(struct device *d,
struct bonding *bond = to_bond(d);
if (bond->slave_cnt != 0) {
pr_err(DRV_NAME
": %s: Can't alter fail_over_mac with slaves in bond.\n",
pr_err("%s: Can't alter fail_over_mac with slaves in bond.\n",
bond->dev->name);
return -EPERM;
}
new_value = bond_parse_parm(buf, fail_over_mac_tbl);
if (new_value < 0) {
pr_err(DRV_NAME
": %s: Ignoring invalid fail_over_mac value %s.\n",
pr_err("%s: Ignoring invalid fail_over_mac value %s.\n",
bond->dev->name, buf);
return -EINVAL;
}
bond->params.fail_over_mac = new_value;
pr_info(DRV_NAME ": %s: Setting fail_over_mac to %s (%d).\n",
pr_info("%s: Setting fail_over_mac to %s (%d).\n",
bond->dev->name, fail_over_mac_tbl[new_value].modename,
new_value);
@ -571,30 +557,25 @@ static ssize_t bonding_store_arp_interval(struct device *d,
struct bonding *bond = to_bond(d);
if (sscanf(buf, "%d", &new_value) != 1) {
pr_err(DRV_NAME
": %s: no arp_interval value specified.\n",
pr_err("%s: no arp_interval value specified.\n",
bond->dev->name);
ret = -EINVAL;
goto out;
}
if (new_value < 0) {
pr_err(DRV_NAME
": %s: Invalid arp_interval value %d not in range 1-%d; rejected.\n",
pr_err("%s: Invalid arp_interval value %d not in range 1-%d; rejected.\n",
bond->dev->name, new_value, INT_MAX);
ret = -EINVAL;
goto out;
}
pr_info(DRV_NAME
": %s: Setting ARP monitoring interval to %d.\n",
pr_info("%s: Setting ARP monitoring interval to %d.\n",
bond->dev->name, new_value);
bond->params.arp_interval = new_value;
if (bond->params.arp_interval)
bond->dev->priv_flags |= IFF_MASTER_ARPMON;
if (bond->params.miimon) {
pr_info(DRV_NAME
": %s: ARP monitoring cannot be used with MII monitoring. "
"%s Disabling MII monitoring.\n",
pr_info("%s: ARP monitoring cannot be used with MII monitoring. %s Disabling MII monitoring.\n",
bond->dev->name, bond->dev->name);
bond->params.miimon = 0;
if (delayed_work_pending(&bond->mii_work)) {
@ -603,9 +584,7 @@ static ssize_t bonding_store_arp_interval(struct device *d,
}
}
if (!bond->params.arp_targets[0]) {
pr_info(DRV_NAME
": %s: ARP monitoring has been set up, "
"but no ARP targets have been specified.\n",
pr_info("%s: ARP monitoring has been set up, but no ARP targets have been specified.\n",
bond->dev->name);
}
if (bond->dev->flags & IFF_UP) {
@ -666,8 +645,7 @@ static ssize_t bonding_store_arp_targets(struct device *d,
/* look for adds */
if (buf[0] == '+') {
if ((newtarget == 0) || (newtarget == htonl(INADDR_BROADCAST))) {
pr_err(DRV_NAME
": %s: invalid ARP target %pI4 specified for addition\n",
pr_err("%s: invalid ARP target %pI4 specified for addition\n",
bond->dev->name, &newtarget);
ret = -EINVAL;
goto out;
@ -675,23 +653,20 @@ static ssize_t bonding_store_arp_targets(struct device *d,
/* look for an empty slot to put the target in, and check for dupes */
for (i = 0; (i < BOND_MAX_ARP_TARGETS) && !done; i++) {
if (targets[i] == newtarget) { /* duplicate */
pr_err(DRV_NAME
": %s: ARP target %pI4 is already present\n",
pr_err("%s: ARP target %pI4 is already present\n",
bond->dev->name, &newtarget);
ret = -EINVAL;
goto out;
}
if (targets[i] == 0) {
pr_info(DRV_NAME
": %s: adding ARP target %pI4.\n",
pr_info("%s: adding ARP target %pI4.\n",
bond->dev->name, &newtarget);
done = 1;
targets[i] = newtarget;
}
}
if (!done) {
pr_err(DRV_NAME
": %s: ARP target table is full!\n",
pr_err("%s: ARP target table is full!\n",
bond->dev->name);
ret = -EINVAL;
goto out;
@ -699,8 +674,7 @@ static ssize_t bonding_store_arp_targets(struct device *d,
} else if (buf[0] == '-') {
if ((newtarget == 0) || (newtarget == htonl(INADDR_BROADCAST))) {
pr_err(DRV_NAME
": %s: invalid ARP target %pI4 specified for removal\n",
pr_err("%s: invalid ARP target %pI4 specified for removal\n",
bond->dev->name, &newtarget);
ret = -EINVAL;
goto out;
@ -709,8 +683,7 @@ static ssize_t bonding_store_arp_targets(struct device *d,
for (i = 0; (i < BOND_MAX_ARP_TARGETS) && !done; i++) {
if (targets[i] == newtarget) {
int j;
pr_info(DRV_NAME
": %s: removing ARP target %pI4.\n",
pr_info("%s: removing ARP target %pI4.\n",
bond->dev->name, &newtarget);
for (j = i; (j < (BOND_MAX_ARP_TARGETS-1)) && targets[j+1]; j++)
targets[j] = targets[j+1];
@ -720,15 +693,13 @@ static ssize_t bonding_store_arp_targets(struct device *d,
}
}
if (!done) {
pr_info(DRV_NAME
": %s: unable to remove nonexistent ARP target %pI4.\n",
pr_info("%s: unable to remove nonexistent ARP target %pI4.\n",
bond->dev->name, &newtarget);
ret = -EINVAL;
goto out;
}
} else {
pr_err(DRV_NAME ": no command found in arp_ip_targets file"
" for bond %s. Use +<addr> or -<addr>.\n",
pr_err("no command found in arp_ip_targets file for bond %s. Use +<addr> or -<addr>.\n",
bond->dev->name);
ret = -EPERM;
goto out;
@ -761,39 +732,32 @@ static ssize_t bonding_store_downdelay(struct device *d,
struct bonding *bond = to_bond(d);
if (!(bond->params.miimon)) {
pr_err(DRV_NAME
": %s: Unable to set down delay as MII monitoring is disabled\n",
pr_err("%s: Unable to set down delay as MII monitoring is disabled\n",
bond->dev->name);
ret = -EPERM;
goto out;
}
if (sscanf(buf, "%d", &new_value) != 1) {
pr_err(DRV_NAME
": %s: no down delay value specified.\n",
bond->dev->name);
pr_err("%s: no down delay value specified.\n", bond->dev->name);
ret = -EINVAL;
goto out;
}
if (new_value < 0) {
pr_err(DRV_NAME
": %s: Invalid down delay value %d not in range %d-%d; rejected.\n",
pr_err("%s: Invalid down delay value %d not in range %d-%d; rejected.\n",
bond->dev->name, new_value, 1, INT_MAX);
ret = -EINVAL;
goto out;
} else {
if ((new_value % bond->params.miimon) != 0) {
pr_warning(DRV_NAME
": %s: Warning: down delay (%d) is not a "
"multiple of miimon (%d), delay rounded "
"to %d ms\n",
pr_warning("%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",
pr_info("%s: Setting down delay to %d.\n",
bond->dev->name,
bond->params.downdelay * bond->params.miimon);
@ -823,41 +787,35 @@ static ssize_t bonding_store_updelay(struct device *d,
struct bonding *bond = to_bond(d);
if (!(bond->params.miimon)) {
pr_err(DRV_NAME
": %s: Unable to set up delay as MII monitoring is disabled\n",
pr_err("%s: Unable to set up delay as MII monitoring is disabled\n",
bond->dev->name);
ret = -EPERM;
goto out;
}
if (sscanf(buf, "%d", &new_value) != 1) {
pr_err(DRV_NAME
": %s: no up delay value specified.\n",
pr_err("%s: no up delay value specified.\n",
bond->dev->name);
ret = -EINVAL;
goto out;
}
if (new_value < 0) {
pr_err(DRV_NAME
": %s: Invalid down delay value %d not in range %d-%d; rejected.\n",
pr_err("%s: Invalid down delay value %d not in range %d-%d; rejected.\n",
bond->dev->name, new_value, 1, INT_MAX);
ret = -EINVAL;
goto out;
} else {
if ((new_value % bond->params.miimon) != 0) {
pr_warning(DRV_NAME
": %s: Warning: up delay (%d) is not a "
"multiple of miimon (%d), updelay rounded "
"to %d ms\n",
pr_warning("%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",
bond->dev->name, bond->params.updelay * bond->params.miimon);
pr_info("%s: Setting up delay to %d.\n",
bond->dev->name,
bond->params.updelay * bond->params.miimon);
}
out:
@ -889,16 +847,14 @@ static ssize_t bonding_store_lacp(struct device *d,
struct bonding *bond = to_bond(d);
if (bond->dev->flags & IFF_UP) {
pr_err(DRV_NAME
": %s: Unable to update LACP rate because interface is up.\n",
pr_err("%s: Unable to update LACP rate because interface is up.\n",
bond->dev->name);
ret = -EPERM;
goto out;
}
if (bond->params.mode != BOND_MODE_8023AD) {
pr_err(DRV_NAME
": %s: Unable to update LACP rate because bond is not in 802.3ad mode.\n",
pr_err("%s: Unable to update LACP rate because bond is not in 802.3ad mode.\n",
bond->dev->name);
ret = -EPERM;
goto out;
@ -908,12 +864,11 @@ static ssize_t bonding_store_lacp(struct device *d,
if ((new_value == 1) || (new_value == 0)) {
bond->params.lacp_fast = new_value;
pr_info(DRV_NAME ": %s: Setting LACP rate to %s (%d).\n",
pr_info("%s: Setting LACP rate to %s (%d).\n",
bond->dev->name, bond_lacp_tbl[new_value].modename,
new_value);
} else {
pr_err(DRV_NAME
": %s: Ignoring invalid LACP rate value %.*s.\n",
pr_err("%s: Ignoring invalid LACP rate value %.*s.\n",
bond->dev->name, (int)strlen(buf) - 1, buf);
ret = -EINVAL;
}
@ -943,9 +898,8 @@ static ssize_t bonding_store_ad_select(struct device *d,
struct bonding *bond = to_bond(d);
if (bond->dev->flags & IFF_UP) {
pr_err(DRV_NAME
": %s: Unable to update ad_select because interface "
"is up.\n", bond->dev->name);
pr_err("%s: Unable to update ad_select because interface is up.\n",
bond->dev->name);
ret = -EPERM;
goto out;
}
@ -954,13 +908,11 @@ static ssize_t bonding_store_ad_select(struct device *d,
if (new_value != -1) {
bond->params.ad_select = new_value;
pr_info(DRV_NAME
": %s: Setting ad_select to %s (%d).\n",
pr_info("%s: Setting ad_select to %s (%d).\n",
bond->dev->name, ad_select_tbl[new_value].modename,
new_value);
} else {
pr_err(DRV_NAME
": %s: Ignoring invalid ad_select value %.*s.\n",
pr_err("%s: Ignoring invalid ad_select value %.*s.\n",
bond->dev->name, (int)strlen(buf) - 1, buf);
ret = -EINVAL;
}
@ -990,15 +942,13 @@ static ssize_t bonding_store_n_grat_arp(struct device *d,
struct bonding *bond = to_bond(d);
if (sscanf(buf, "%d", &new_value) != 1) {
pr_err(DRV_NAME
": %s: no num_grat_arp value specified.\n",
pr_err("%s: no num_grat_arp value specified.\n",
bond->dev->name);
ret = -EINVAL;
goto out;
}
if (new_value < 0 || new_value > 255) {
pr_err(DRV_NAME
": %s: Invalid num_grat_arp value %d not in range 0-255; rejected.\n",
pr_err("%s: Invalid num_grat_arp value %d not in range 0-255; rejected.\n",
bond->dev->name, new_value);
ret = -EINVAL;
goto out;
@ -1031,16 +981,14 @@ static ssize_t bonding_store_n_unsol_na(struct device *d,
struct bonding *bond = to_bond(d);
if (sscanf(buf, "%d", &new_value) != 1) {
pr_err(DRV_NAME
": %s: no num_unsol_na value specified.\n",
pr_err("%s: no num_unsol_na value specified.\n",
bond->dev->name);
ret = -EINVAL;
goto out;
}
if (new_value < 0 || new_value > 255) {
pr_err(DRV_NAME
": %s: Invalid num_unsol_na value %d not in range 0-255; rejected.\n",
pr_err("%s: Invalid num_unsol_na value %d not in range 0-255; rejected.\n",
bond->dev->name, new_value);
ret = -EINVAL;
goto out;
@ -1075,39 +1023,30 @@ static ssize_t bonding_store_miimon(struct device *d,
struct bonding *bond = to_bond(d);
if (sscanf(buf, "%d", &new_value) != 1) {
pr_err(DRV_NAME
": %s: no miimon value specified.\n",
pr_err("%s: no miimon value specified.\n",
bond->dev->name);
ret = -EINVAL;
goto out;
}
if (new_value < 0) {
pr_err(DRV_NAME
": %s: Invalid miimon value %d not in range %d-%d; rejected.\n",
pr_err("%s: Invalid miimon value %d not in range %d-%d; rejected.\n",
bond->dev->name, new_value, 1, INT_MAX);
ret = -EINVAL;
goto out;
} else {
pr_info(DRV_NAME
": %s: Setting MII monitoring interval to %d.\n",
pr_info("%s: Setting MII monitoring interval to %d.\n",
bond->dev->name, new_value);
bond->params.miimon = new_value;
if (bond->params.updelay)
pr_info(DRV_NAME
": %s: Note: Updating updelay (to %d) "
"since it is a multiple of the miimon value.\n",
pr_info("%s: Note: Updating updelay (to %d) since it is a multiple of the miimon value.\n",
bond->dev->name,
bond->params.updelay * bond->params.miimon);
if (bond->params.downdelay)
pr_info(DRV_NAME
": %s: Note: Updating downdelay (to %d) "
"since it is a multiple of the miimon value.\n",
pr_info("%s: Note: Updating downdelay (to %d) since it is a multiple of the miimon value.\n",
bond->dev->name,
bond->params.downdelay * bond->params.miimon);
if (bond->params.arp_interval) {
pr_info(DRV_NAME
": %s: MII monitoring cannot be used with "
"ARP monitoring. Disabling ARP monitoring...\n",
pr_info("%s: MII monitoring cannot be used with ARP monitoring. Disabling ARP monitoring...\n",
bond->dev->name);
bond->params.arp_interval = 0;
bond->dev->priv_flags &= ~IFF_MASTER_ARPMON;
@ -1176,16 +1115,14 @@ static ssize_t bonding_store_primary(struct device *d,
write_lock_bh(&bond->curr_slave_lock);
if (!USES_PRIMARY(bond->params.mode)) {
pr_info(DRV_NAME
": %s: Unable to set primary slave; %s is in mode %d\n",
pr_info("%s: Unable to set primary slave; %s is in mode %d\n",
bond->dev->name, bond->dev->name, bond->params.mode);
} else {
bond_for_each_slave(bond, slave, i) {
if (strnicmp
(slave->dev->name, buf,
strlen(slave->dev->name)) == 0) {
pr_info(DRV_NAME
": %s: Setting %s as primary slave.\n",
pr_info("%s: Setting %s as primary slave.\n",
bond->dev->name, slave->dev->name);
bond->primary_slave = slave;
strcpy(bond->params.primary, slave->dev->name);
@ -1197,14 +1134,12 @@ static ssize_t bonding_store_primary(struct device *d,
/* if we got here, then we didn't match the name of any slave */
if (strlen(buf) == 0 || buf[0] == '\n') {
pr_info(DRV_NAME
": %s: Setting primary slave to None.\n",
pr_info("%s: Setting primary slave to None.\n",
bond->dev->name);
bond->primary_slave = NULL;
bond_select_active_slave(bond);
} else {
pr_info(DRV_NAME
": %s: Unable to set %.*s as primary slave as it is not a slave.\n",
pr_info("%s: Unable to set %.*s as primary slave as it is not a slave.\n",
bond->dev->name, (int)strlen(buf) - 1, buf);
}
}
@ -1244,8 +1179,7 @@ static ssize_t bonding_store_primary_reselect(struct device *d,
new_value = bond_parse_parm(buf, pri_reselect_tbl);
if (new_value < 0) {
pr_err(DRV_NAME
": %s: Ignoring invalid primary_reselect value %.*s.\n",
pr_err("%s: Ignoring invalid primary_reselect value %.*s.\n",
bond->dev->name,
(int) strlen(buf) - 1, buf);
ret = -EINVAL;
@ -1253,7 +1187,7 @@ static ssize_t bonding_store_primary_reselect(struct device *d,
}
bond->params.primary_reselect = new_value;
pr_info(DRV_NAME ": %s: setting primary_reselect to %s (%d).\n",
pr_info("%s: setting primary_reselect to %s (%d).\n",
bond->dev->name, pri_reselect_tbl[new_value].modename,
new_value);
@ -1291,19 +1225,17 @@ static ssize_t bonding_store_carrier(struct device *d,
if (sscanf(buf, "%d", &new_value) != 1) {
pr_err(DRV_NAME
": %s: no use_carrier value specified.\n",
pr_err("%s: no use_carrier value specified.\n",
bond->dev->name);
ret = -EINVAL;
goto out;
}
if ((new_value == 0) || (new_value == 1)) {
bond->params.use_carrier = new_value;
pr_info(DRV_NAME ": %s: Setting use_carrier to %d.\n",
pr_info("%s: Setting use_carrier to %d.\n",
bond->dev->name, new_value);
} else {
pr_info(DRV_NAME
": %s: Ignoring invalid use_carrier value %d.\n",
pr_info("%s: Ignoring invalid use_carrier value %d.\n",
bond->dev->name, new_value);
}
out:
@ -1349,8 +1281,7 @@ static ssize_t bonding_store_active_slave(struct device *d,
write_lock_bh(&bond->curr_slave_lock);
if (!USES_PRIMARY(bond->params.mode))
pr_info(DRV_NAME ": %s: Unable to change active slave;"
" %s is in mode %d\n",
pr_info("%s: Unable to change active slave; %s is in mode %d\n",
bond->dev->name, bond->dev->name, bond->params.mode);
else {
bond_for_each_slave(bond, slave, i) {
@ -1361,9 +1292,9 @@ static ssize_t bonding_store_active_slave(struct device *d,
new_active = slave;
if (new_active == old_active) {
/* do nothing */
pr_info(DRV_NAME
": %s: %s is already the current active slave.\n",
bond->dev->name, slave->dev->name);
pr_info("%s: %s is already the current active slave.\n",
bond->dev->name,
slave->dev->name);
goto out;
}
else {
@ -1371,16 +1302,15 @@ static ssize_t bonding_store_active_slave(struct device *d,
(old_active) &&
(new_active->link == BOND_LINK_UP) &&
IS_UP(new_active->dev)) {
pr_info(DRV_NAME
": %s: Setting %s as active slave.\n",
bond->dev->name, slave->dev->name);
pr_info("%s: Setting %s as active slave.\n",
bond->dev->name,
slave->dev->name);
bond_change_active_slave(bond, new_active);
}
else {
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,
pr_info("%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;
@ -1391,14 +1321,12 @@ static ssize_t bonding_store_active_slave(struct device *d,
/* if we got here, then we didn't match the name of any slave */
if (strlen(buf) == 0 || buf[0] == '\n') {
pr_info(DRV_NAME
": %s: Setting active slave to None.\n",
pr_info("%s: Setting active slave to None.\n",
bond->dev->name);
bond->primary_slave = NULL;
bond_select_active_slave(bond);
} else {
pr_info(DRV_NAME ": %s: Unable to set %.*s"
" as active slave as it is not a slave.\n",
pr_info("%s: Unable to set %.*s as active slave as it is not a slave.\n",
bond->dev->name, (int)strlen(buf) - 1, buf);
}
}
@ -1600,8 +1528,7 @@ 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))
pr_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;
}