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authorDavid S. Miller <davem@davemloft.net>2014-11-10 19:27:49 +0100
committerDavid S. Miller <davem@davemloft.net>2014-11-10 19:27:49 +0100
commit1ef8019be8799c39f316a772ffdd705c46029752 (patch)
tree1f235f10cd035d076f240c9a84f3c93f22c489e6 /drivers
parentcxgb4: Remove unnecessary struct in6_addr * casts (diff)
downloadlinux-1ef8019be8799c39f316a772ffdd705c46029752.tar.xz
linux-1ef8019be8799c39f316a772ffdd705c46029752.zip
net: Move bonding headers under include/net
This ways drivers like cxgb4 don't need to do ugly relative includes. Reported-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/net/bonding/bond_3ad.c4
-rw-r--r--drivers/net/bonding/bond_3ad.h283
-rw-r--r--drivers/net/bonding/bond_alb.c4
-rw-r--r--drivers/net/bonding/bond_alb.h181
-rw-r--r--drivers/net/bonding/bond_debugfs.c4
-rw-r--r--drivers/net/bonding/bond_main.c6
-rw-r--r--drivers/net/bonding/bond_netlink.c2
-rw-r--r--drivers/net/bonding/bond_options.c2
-rw-r--r--drivers/net/bonding/bond_options.h130
-rw-r--r--drivers/net/bonding/bond_procfs.c2
-rw-r--r--drivers/net/bonding/bond_sysfs.c2
-rw-r--r--drivers/net/bonding/bond_sysfs_slave.c2
-rw-r--r--drivers/net/bonding/bonding.h654
-rw-r--r--drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c3
14 files changed, 15 insertions, 1264 deletions
diff --git a/drivers/net/bonding/bond_3ad.c b/drivers/net/bonding/bond_3ad.c
index 2110215f3528..0a32143af12b 100644
--- a/drivers/net/bonding/bond_3ad.c
+++ b/drivers/net/bonding/bond_3ad.c
@@ -29,8 +29,8 @@
#include <linux/if_bonding.h>
#include <linux/pkt_sched.h>
#include <net/net_namespace.h>
-#include "bonding.h"
-#include "bond_3ad.h"
+#include <net/bonding.h>
+#include <net/bond_3ad.h>
/* General definitions */
#define AD_SHORT_TIMEOUT 1
diff --git a/drivers/net/bonding/bond_3ad.h b/drivers/net/bonding/bond_3ad.h
deleted file mode 100644
index c5f14ac63f3e..000000000000
--- a/drivers/net/bonding/bond_3ad.h
+++ /dev/null
@@ -1,283 +0,0 @@
-/*
- * Copyright(c) 1999 - 2004 Intel Corporation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the Free
- * Software Foundation; either version 2 of the License, or (at your option)
- * any later version.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc., 59
- * Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- *
- * The full GNU General Public License is included in this distribution in the
- * file called LICENSE.
- *
- */
-
-#ifndef __BOND_3AD_H__
-#define __BOND_3AD_H__
-
-#include <asm/byteorder.h>
-#include <linux/skbuff.h>
-#include <linux/netdevice.h>
-#include <linux/if_ether.h>
-
-/* General definitions */
-#define PKT_TYPE_LACPDU cpu_to_be16(ETH_P_SLOW)
-#define AD_TIMER_INTERVAL 100 /*msec*/
-
-#define MULTICAST_LACPDU_ADDR {0x01, 0x80, 0xC2, 0x00, 0x00, 0x02}
-
-#define AD_LACP_SLOW 0
-#define AD_LACP_FAST 1
-
-typedef struct mac_addr {
- u8 mac_addr_value[ETH_ALEN];
-} __packed mac_addr_t;
-
-enum {
- BOND_AD_STABLE = 0,
- BOND_AD_BANDWIDTH = 1,
- BOND_AD_COUNT = 2,
-};
-
-/* rx machine states(43.4.11 in the 802.3ad standard) */
-typedef enum {
- AD_RX_DUMMY,
- AD_RX_INITIALIZE, /* rx Machine */
- AD_RX_PORT_DISABLED, /* rx Machine */
- AD_RX_LACP_DISABLED, /* rx Machine */
- AD_RX_EXPIRED, /* rx Machine */
- AD_RX_DEFAULTED, /* rx Machine */
- AD_RX_CURRENT /* rx Machine */
-} rx_states_t;
-
-/* periodic machine states(43.4.12 in the 802.3ad standard) */
-typedef enum {
- AD_PERIODIC_DUMMY,
- AD_NO_PERIODIC, /* periodic machine */
- AD_FAST_PERIODIC, /* periodic machine */
- AD_SLOW_PERIODIC, /* periodic machine */
- AD_PERIODIC_TX /* periodic machine */
-} periodic_states_t;
-
-/* mux machine states(43.4.13 in the 802.3ad standard) */
-typedef enum {
- AD_MUX_DUMMY,
- AD_MUX_DETACHED, /* mux machine */
- AD_MUX_WAITING, /* mux machine */
- AD_MUX_ATTACHED, /* mux machine */
- AD_MUX_COLLECTING_DISTRIBUTING /* mux machine */
-} mux_states_t;
-
-/* tx machine states(43.4.15 in the 802.3ad standard) */
-typedef enum {
- AD_TX_DUMMY,
- AD_TRANSMIT /* tx Machine */
-} tx_states_t;
-
-/* rx indication types */
-typedef enum {
- AD_TYPE_LACPDU = 1, /* type lacpdu */
- AD_TYPE_MARKER /* type marker */
-} pdu_type_t;
-
-/* rx marker indication types */
-typedef enum {
- AD_MARKER_INFORMATION_SUBTYPE = 1, /* marker imformation subtype */
- AD_MARKER_RESPONSE_SUBTYPE /* marker response subtype */
-} bond_marker_subtype_t;
-
-/* timers types(43.4.9 in the 802.3ad standard) */
-typedef enum {
- AD_CURRENT_WHILE_TIMER,
- AD_ACTOR_CHURN_TIMER,
- AD_PERIODIC_TIMER,
- AD_PARTNER_CHURN_TIMER,
- AD_WAIT_WHILE_TIMER
-} ad_timers_t;
-
-#pragma pack(1)
-
-/* Link Aggregation Control Protocol(LACP) data unit structure(43.4.2.2 in the 802.3ad standard) */
-typedef struct lacpdu {
- u8 subtype; /* = LACP(= 0x01) */
- u8 version_number;
- u8 tlv_type_actor_info; /* = actor information(type/length/value) */
- u8 actor_information_length; /* = 20 */
- __be16 actor_system_priority;
- struct mac_addr actor_system;
- __be16 actor_key;
- __be16 actor_port_priority;
- __be16 actor_port;
- u8 actor_state;
- u8 reserved_3_1[3]; /* = 0 */
- u8 tlv_type_partner_info; /* = partner information */
- u8 partner_information_length; /* = 20 */
- __be16 partner_system_priority;
- struct mac_addr partner_system;
- __be16 partner_key;
- __be16 partner_port_priority;
- __be16 partner_port;
- u8 partner_state;
- u8 reserved_3_2[3]; /* = 0 */
- u8 tlv_type_collector_info; /* = collector information */
- u8 collector_information_length;/* = 16 */
- __be16 collector_max_delay;
- u8 reserved_12[12];
- u8 tlv_type_terminator; /* = terminator */
- u8 terminator_length; /* = 0 */
- u8 reserved_50[50]; /* = 0 */
-} __packed lacpdu_t;
-
-typedef struct lacpdu_header {
- struct ethhdr hdr;
- struct lacpdu lacpdu;
-} __packed lacpdu_header_t;
-
-/* Marker Protocol Data Unit(PDU) structure(43.5.3.2 in the 802.3ad standard) */
-typedef struct bond_marker {
- u8 subtype; /* = 0x02 (marker PDU) */
- u8 version_number; /* = 0x01 */
- u8 tlv_type; /* = 0x01 (marker information) */
- /* = 0x02 (marker response information) */
- u8 marker_length; /* = 0x16 */
- u16 requester_port; /* The number assigned to the port by the requester */
- struct mac_addr requester_system; /* The requester's system id */
- u32 requester_transaction_id; /* The transaction id allocated by the requester, */
- u16 pad; /* = 0 */
- u8 tlv_type_terminator; /* = 0x00 */
- u8 terminator_length; /* = 0x00 */
- u8 reserved_90[90]; /* = 0 */
-} __packed bond_marker_t;
-
-typedef struct bond_marker_header {
- struct ethhdr hdr;
- struct bond_marker marker;
-} __packed bond_marker_header_t;
-
-#pragma pack()
-
-struct slave;
-struct bonding;
-struct ad_info;
-struct port;
-
-#ifdef __ia64__
-#pragma pack(8)
-#endif
-
-/* aggregator structure(43.4.5 in the 802.3ad standard) */
-typedef struct aggregator {
- struct mac_addr aggregator_mac_address;
- u16 aggregator_identifier;
- bool is_individual;
- u16 actor_admin_aggregator_key;
- u16 actor_oper_aggregator_key;
- struct mac_addr partner_system;
- u16 partner_system_priority;
- u16 partner_oper_aggregator_key;
- u16 receive_state; /* BOOLEAN */
- u16 transmit_state; /* BOOLEAN */
- struct port *lag_ports;
- /* ****** PRIVATE PARAMETERS ****** */
- struct slave *slave; /* pointer to the bond slave that this aggregator belongs to */
- u16 is_active; /* BOOLEAN. Indicates if this aggregator is active */
- u16 num_of_ports;
-} aggregator_t;
-
-struct port_params {
- struct mac_addr system;
- u16 system_priority;
- u16 key;
- u16 port_number;
- u16 port_priority;
- u16 port_state;
-};
-
-/* port structure(43.4.6 in the 802.3ad standard) */
-typedef struct port {
- u16 actor_port_number;
- u16 actor_port_priority;
- struct mac_addr actor_system; /* This parameter is added here although it is not specified in the standard, just for simplification */
- u16 actor_system_priority; /* This parameter is added here although it is not specified in the standard, just for simplification */
- u16 actor_port_aggregator_identifier;
- bool ntt;
- u16 actor_admin_port_key;
- u16 actor_oper_port_key;
- u8 actor_admin_port_state;
- u8 actor_oper_port_state;
-
- struct port_params partner_admin;
- struct port_params partner_oper;
-
- bool is_enabled;
-
- /* ****** PRIVATE PARAMETERS ****** */
- u16 sm_vars; /* all state machines variables for this port */
- rx_states_t sm_rx_state; /* state machine rx state */
- u16 sm_rx_timer_counter; /* state machine rx timer counter */
- periodic_states_t sm_periodic_state; /* state machine periodic state */
- u16 sm_periodic_timer_counter; /* state machine periodic timer counter */
- mux_states_t sm_mux_state; /* state machine mux state */
- u16 sm_mux_timer_counter; /* state machine mux timer counter */
- tx_states_t sm_tx_state; /* state machine tx state */
- u16 sm_tx_timer_counter; /* state machine tx timer counter(allways on - enter to transmit state 3 time per second) */
- struct slave *slave; /* pointer to the bond slave that this port belongs to */
- struct aggregator *aggregator; /* pointer to an aggregator that this port related to */
- struct port *next_port_in_aggregator; /* Next port on the linked list of the parent aggregator */
- u32 transaction_id; /* continuous number for identification of Marker PDU's; */
- struct lacpdu lacpdu; /* the lacpdu that will be sent for this port */
-} port_t;
-
-/* system structure */
-struct ad_system {
- u16 sys_priority;
- struct mac_addr sys_mac_addr;
-};
-
-#ifdef __ia64__
-#pragma pack()
-#endif
-
-/* ========== AD Exported structures to the main bonding code ========== */
-#define BOND_AD_INFO(bond) ((bond)->ad_info)
-#define SLAVE_AD_INFO(slave) ((slave)->ad_info)
-
-struct ad_bond_info {
- struct ad_system system; /* 802.3ad system structure */
- u32 agg_select_timer; /* Timer to select aggregator after all adapter's hand shakes */
- u16 aggregator_identifier;
-};
-
-struct ad_slave_info {
- struct aggregator aggregator; /* 802.3ad aggregator structure */
- struct port port; /* 802.3ad port structure */
- u16 id;
-};
-
-/* ========== AD Exported functions to the main bonding code ========== */
-void bond_3ad_initialize(struct bonding *bond, u16 tick_resolution);
-void bond_3ad_bind_slave(struct slave *slave);
-void bond_3ad_unbind_slave(struct slave *slave);
-void bond_3ad_state_machine_handler(struct work_struct *);
-void bond_3ad_initiate_agg_selection(struct bonding *bond, int timeout);
-void bond_3ad_adapter_speed_changed(struct slave *slave);
-void bond_3ad_adapter_duplex_changed(struct slave *slave);
-void bond_3ad_handle_link_change(struct slave *slave, char link);
-int bond_3ad_get_active_agg_info(struct bonding *bond, struct ad_info *ad_info);
-int __bond_3ad_get_active_agg_info(struct bonding *bond,
- struct ad_info *ad_info);
-int bond_3ad_xmit_xor(struct sk_buff *skb, struct net_device *dev);
-int bond_3ad_lacpdu_recv(const struct sk_buff *skb, struct bonding *bond,
- struct slave *slave);
-int bond_3ad_set_carrier(struct bonding *bond);
-void bond_3ad_update_lacp_rate(struct bonding *bond);
-#endif /* __BOND_3AD_H__ */
-
diff --git a/drivers/net/bonding/bond_alb.c b/drivers/net/bonding/bond_alb.c
index baa58e79256a..e1f1a006af85 100644
--- a/drivers/net/bonding/bond_alb.c
+++ b/drivers/net/bonding/bond_alb.c
@@ -37,8 +37,8 @@
#include <net/arp.h>
#include <net/ipv6.h>
#include <asm/byteorder.h>
-#include "bonding.h"
-#include "bond_alb.h"
+#include <net/bonding.h>
+#include <net/bond_alb.h>
diff --git a/drivers/net/bonding/bond_alb.h b/drivers/net/bonding/bond_alb.h
deleted file mode 100644
index 1ad473b4ade5..000000000000
--- a/drivers/net/bonding/bond_alb.h
+++ /dev/null
@@ -1,181 +0,0 @@
-/*
- * Copyright(c) 1999 - 2004 Intel Corporation. All rights reserved.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the
- * Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
- * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
- * for more details.
- *
- * You should have received a copy of the GNU General Public License along
- * with this program; if not, see <http://www.gnu.org/licenses/>.
- *
- * The full GNU General Public License is included in this distribution in the
- * file called LICENSE.
- *
- */
-
-#ifndef __BOND_ALB_H__
-#define __BOND_ALB_H__
-
-#include <linux/if_ether.h>
-
-struct bonding;
-struct slave;
-
-#define BOND_ALB_INFO(bond) ((bond)->alb_info)
-#define SLAVE_TLB_INFO(slave) ((slave)->tlb_info)
-
-#define ALB_TIMER_TICKS_PER_SEC 10 /* should be a divisor of HZ */
-#define BOND_TLB_REBALANCE_INTERVAL 10 /* In seconds, periodic re-balancing.
- * Used for division - never set
- * to zero !!!
- */
-#define BOND_ALB_DEFAULT_LP_INTERVAL 1
-#define BOND_ALB_LP_INTERVAL(bond) (bond->params.lp_interval) /* In seconds, periodic send of
- * learning packets to the switch
- */
-
-#define BOND_TLB_REBALANCE_TICKS (BOND_TLB_REBALANCE_INTERVAL \
- * ALB_TIMER_TICKS_PER_SEC)
-
-#define BOND_ALB_LP_TICKS(bond) (BOND_ALB_LP_INTERVAL(bond) \
- * ALB_TIMER_TICKS_PER_SEC)
-
-#define TLB_HASH_TABLE_SIZE 256 /* The size of the clients hash table.
- * Note that this value MUST NOT be smaller
- * because the key hash table is BYTE wide !
- */
-
-
-#define TLB_NULL_INDEX 0xffffffff
-
-/* rlb defs */
-#define RLB_HASH_TABLE_SIZE 256
-#define RLB_NULL_INDEX 0xffffffff
-#define RLB_UPDATE_DELAY (2*ALB_TIMER_TICKS_PER_SEC) /* 2 seconds */
-#define RLB_ARP_BURST_SIZE 2
-#define RLB_UPDATE_RETRY 3 /* 3-ticks - must be smaller than the rlb
- * rebalance interval (5 min).
- */
-/* RLB_PROMISC_TIMEOUT = 10 sec equals the time that the current slave is
- * promiscuous after failover
- */
-#define RLB_PROMISC_TIMEOUT (10*ALB_TIMER_TICKS_PER_SEC)
-
-
-struct tlb_client_info {
- struct slave *tx_slave; /* A pointer to slave used for transmiting
- * packets to a Client that the Hash function
- * gave this entry index.
- */
- u32 tx_bytes; /* Each Client accumulates the BytesTx that
- * were transmitted to it, and after each
- * CallBack the LoadHistory is divided
- * by the balance interval
- */
- u32 load_history; /* This field contains the amount of Bytes
- * that were transmitted to this client by
- * the server on the previous balance
- * interval in Bps.
- */
- u32 next; /* The next Hash table entry index, assigned
- * to use the same adapter for transmit.
- */
- u32 prev; /* The previous Hash table entry index,
- * assigned to use the same
- */
-};
-
-/* -------------------------------------------------------------------------
- * struct rlb_client_info contains all info related to a specific rx client
- * connection. This is the Clients Hash Table entry struct.
- * Note that this is not a proper hash table; if a new client's IP address
- * hash collides with an existing client entry, the old entry is replaced.
- *
- * There is a linked list (linked by the used_next and used_prev members)
- * linking all the used entries of the hash table. This allows updating
- * all the clients without walking over all the unused elements of the table.
- *
- * There are also linked lists of entries with identical hash(ip_src). These
- * allow cleaning up the table from ip_src<->mac_src associations that have
- * become outdated and would cause sending out invalid ARP updates to the
- * network. These are linked by the (src_next and src_prev members).
- * -------------------------------------------------------------------------
- */
-struct rlb_client_info {
- __be32 ip_src; /* the server IP address */
- __be32 ip_dst; /* the client IP address */
- u8 mac_src[ETH_ALEN]; /* the server MAC address */
- u8 mac_dst[ETH_ALEN]; /* the client MAC address */
-
- /* list of used hash table entries, starting at rx_hashtbl_used_head */
- u32 used_next;
- u32 used_prev;
-
- /* ip_src based hashing */
- u32 src_next; /* next entry with same hash(ip_src) */
- u32 src_prev; /* prev entry with same hash(ip_src) */
- u32 src_first; /* first entry with hash(ip_src) == this entry's index */
-
- u8 assigned; /* checking whether this entry is assigned */
- u8 ntt; /* flag - need to transmit client info */
- struct slave *slave; /* the slave assigned to this client */
- unsigned short vlan_id; /* VLAN tag associated with IP address */
-};
-
-struct tlb_slave_info {
- u32 head; /* Index to the head of the bi-directional clients
- * hash table entries list. The entries in the list
- * are the entries that were assigned to use this
- * slave for transmit.
- */
- u32 load; /* Each slave sums the loadHistory of all clients
- * assigned to it
- */
-};
-
-struct alb_bond_info {
- struct tlb_client_info *tx_hashtbl; /* Dynamically allocated */
- u32 unbalanced_load;
- int tx_rebalance_counter;
- int lp_counter;
- /* -------- rlb parameters -------- */
- int rlb_enabled;
- struct rlb_client_info *rx_hashtbl; /* Receive hash table */
- u32 rx_hashtbl_used_head;
- u8 rx_ntt; /* flag - need to transmit
- * to all rx clients
- */
- struct slave *rx_slave;/* last slave to xmit from */
- u8 primary_is_promisc; /* boolean */
- u32 rlb_promisc_timeout_counter;/* counts primary
- * promiscuity time
- */
- u32 rlb_update_delay_counter;
- u32 rlb_update_retry_counter;/* counter of retries
- * of client update
- */
- u8 rlb_rebalance; /* flag - indicates that the
- * rx traffic should be
- * rebalanced
- */
-};
-
-int bond_alb_initialize(struct bonding *bond, int rlb_enabled);
-void bond_alb_deinitialize(struct bonding *bond);
-int bond_alb_init_slave(struct bonding *bond, struct slave *slave);
-void bond_alb_deinit_slave(struct bonding *bond, struct slave *slave);
-void bond_alb_handle_link_change(struct bonding *bond, struct slave *slave, char link);
-void bond_alb_handle_active_change(struct bonding *bond, struct slave *new_slave);
-int bond_alb_xmit(struct sk_buff *skb, struct net_device *bond_dev);
-int bond_tlb_xmit(struct sk_buff *skb, struct net_device *bond_dev);
-void bond_alb_monitor(struct work_struct *);
-int bond_alb_set_mac_address(struct net_device *bond_dev, void *addr);
-void bond_alb_clear_vlan(struct bonding *bond, unsigned short vlan_id);
-#endif /* __BOND_ALB_H__ */
-
diff --git a/drivers/net/bonding/bond_debugfs.c b/drivers/net/bonding/bond_debugfs.c
index 8f99082f90eb..e52e25a977fa 100644
--- a/drivers/net/bonding/bond_debugfs.c
+++ b/drivers/net/bonding/bond_debugfs.c
@@ -3,8 +3,8 @@
#include <linux/device.h>
#include <linux/netdevice.h>
-#include "bonding.h"
-#include "bond_alb.h"
+#include <net/bonding.h>
+#include <net/bond_alb.h>
#if defined(CONFIG_DEBUG_FS) && !defined(CONFIG_NET_NS)
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index c7520082fb0d..b9b34566b9b8 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -77,9 +77,9 @@
#include <net/pkt_sched.h>
#include <linux/rculist.h>
#include <net/flow_keys.h>
-#include "bonding.h"
-#include "bond_3ad.h"
-#include "bond_alb.h"
+#include <net/bonding.h>
+#include <net/bond_3ad.h>
+#include <net/bond_alb.h>
/*---------------------------- Module parameters ----------------------------*/
diff --git a/drivers/net/bonding/bond_netlink.c b/drivers/net/bonding/bond_netlink.c
index c13d83e15ace..3e6eebd5be50 100644
--- a/drivers/net/bonding/bond_netlink.c
+++ b/drivers/net/bonding/bond_netlink.c
@@ -17,7 +17,7 @@
#include <linux/if_ether.h>
#include <net/netlink.h>
#include <net/rtnetlink.h>
-#include "bonding.h"
+#include <net/bonding.h>
static size_t bond_get_slave_size(const struct net_device *bond_dev,
const struct net_device *slave_dev)
diff --git a/drivers/net/bonding/bond_options.c b/drivers/net/bonding/bond_options.c
index b62697f4a3de..1a61cc9b3402 100644
--- a/drivers/net/bonding/bond_options.c
+++ b/drivers/net/bonding/bond_options.c
@@ -16,7 +16,7 @@
#include <linux/rcupdate.h>
#include <linux/ctype.h>
#include <linux/inet.h>
-#include "bonding.h"
+#include <net/bonding.h>
static int bond_option_active_slave_set(struct bonding *bond,
const struct bond_opt_value *newval);
diff --git a/drivers/net/bonding/bond_options.h b/drivers/net/bonding/bond_options.h
deleted file mode 100644
index 17ded5b29176..000000000000
--- a/drivers/net/bonding/bond_options.h
+++ /dev/null
@@ -1,130 +0,0 @@
-/*
- * drivers/net/bond/bond_options.h - bonding options
- * Copyright (c) 2013 Nikolay Aleksandrov <nikolay@redhat.com>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- */
-
-#ifndef _BOND_OPTIONS_H
-#define _BOND_OPTIONS_H
-
-#define BOND_OPT_MAX_NAMELEN 32
-#define BOND_OPT_VALID(opt) ((opt) < BOND_OPT_LAST)
-#define BOND_MODE_ALL_EX(x) (~(x))
-
-/* Option flags:
- * BOND_OPTFLAG_NOSLAVES - check if the bond device is empty before setting
- * BOND_OPTFLAG_IFDOWN - check if the bond device is down before setting
- * BOND_OPTFLAG_RAWVAL - the option parses the value itself
- */
-enum {
- BOND_OPTFLAG_NOSLAVES = BIT(0),
- BOND_OPTFLAG_IFDOWN = BIT(1),
- BOND_OPTFLAG_RAWVAL = BIT(2)
-};
-
-/* Value type flags:
- * BOND_VALFLAG_DEFAULT - mark the value as default
- * BOND_VALFLAG_(MIN|MAX) - mark the value as min/max
- */
-enum {
- BOND_VALFLAG_DEFAULT = BIT(0),
- BOND_VALFLAG_MIN = BIT(1),
- BOND_VALFLAG_MAX = BIT(2)
-};
-
-/* Option IDs, their bit positions correspond to their IDs */
-enum {
- BOND_OPT_MODE,
- BOND_OPT_PACKETS_PER_SLAVE,
- BOND_OPT_XMIT_HASH,
- BOND_OPT_ARP_VALIDATE,
- BOND_OPT_ARP_ALL_TARGETS,
- BOND_OPT_FAIL_OVER_MAC,
- BOND_OPT_ARP_INTERVAL,
- BOND_OPT_ARP_TARGETS,
- BOND_OPT_DOWNDELAY,
- BOND_OPT_UPDELAY,
- BOND_OPT_LACP_RATE,
- BOND_OPT_MINLINKS,
- BOND_OPT_AD_SELECT,
- BOND_OPT_NUM_PEER_NOTIF,
- BOND_OPT_MIIMON,
- BOND_OPT_PRIMARY,
- BOND_OPT_PRIMARY_RESELECT,
- BOND_OPT_USE_CARRIER,
- BOND_OPT_ACTIVE_SLAVE,
- BOND_OPT_QUEUE_ID,
- BOND_OPT_ALL_SLAVES_ACTIVE,
- BOND_OPT_RESEND_IGMP,
- BOND_OPT_LP_INTERVAL,
- BOND_OPT_SLAVES,
- BOND_OPT_TLB_DYNAMIC_LB,
- BOND_OPT_LAST
-};
-
-/* This structure is used for storing option values and for passing option
- * values when changing an option. The logic when used as an arg is as follows:
- * - if string != NULL -> parse it, if the opt is RAW type then return it, else
- * return the parse result
- * - if string == NULL -> parse value
- */
-struct bond_opt_value {
- char *string;
- u64 value;
- u32 flags;
-};
-
-struct bonding;
-
-struct bond_option {
- int id;
- const char *name;
- const char *desc;
- u32 flags;
-
- /* unsuppmodes is used to denote modes in which the option isn't
- * supported.
- */
- unsigned long unsuppmodes;
- /* supported values which this option can have, can be a subset of
- * BOND_OPTVAL_RANGE's value range
- */
- const struct bond_opt_value *values;
-
- int (*set)(struct bonding *bond, const struct bond_opt_value *val);
-};
-
-int __bond_opt_set(struct bonding *bond, unsigned int option,
- struct bond_opt_value *val);
-int bond_opt_tryset_rtnl(struct bonding *bond, unsigned int option, char *buf);
-
-const struct bond_opt_value *bond_opt_parse(const struct bond_option *opt,
- struct bond_opt_value *val);
-const struct bond_option *bond_opt_get(unsigned int option);
-const struct bond_option *bond_opt_get_by_name(const char *name);
-const struct bond_opt_value *bond_opt_get_val(unsigned int option, u64 val);
-
-/* This helper is used to initialize a bond_opt_value structure for parameter
- * passing. There should be either a valid string or value, but not both.
- * When value is ULLONG_MAX then string will be used.
- */
-static inline void __bond_opt_init(struct bond_opt_value *optval,
- char *string, u64 value)
-{
- memset(optval, 0, sizeof(*optval));
- optval->value = ULLONG_MAX;
- if (value == ULLONG_MAX)
- optval->string = string;
- else
- optval->value = value;
-}
-#define bond_opt_initval(optval, value) __bond_opt_init(optval, NULL, value)
-#define bond_opt_initstr(optval, str) __bond_opt_init(optval, str, ULLONG_MAX)
-
-void bond_option_arp_ip_targets_clear(struct bonding *bond);
-
-#endif /* _BOND_OPTIONS_H */
diff --git a/drivers/net/bonding/bond_procfs.c b/drivers/net/bonding/bond_procfs.c
index a3948f8d1e53..976f5ad2a0f2 100644
--- a/drivers/net/bonding/bond_procfs.c
+++ b/drivers/net/bonding/bond_procfs.c
@@ -2,7 +2,7 @@
#include <linux/export.h>
#include <net/net_namespace.h>
#include <net/netns/generic.h>
-#include "bonding.h"
+#include <net/bonding.h>
static void *bond_info_seq_start(struct seq_file *seq, loff_t *pos)
diff --git a/drivers/net/bonding/bond_sysfs.c b/drivers/net/bonding/bond_sysfs.c
index 8ffbafd500fd..7e9e151d4d61 100644
--- a/drivers/net/bonding/bond_sysfs.c
+++ b/drivers/net/bonding/bond_sysfs.c
@@ -40,7 +40,7 @@
#include <net/netns/generic.h>
#include <linux/nsproxy.h>
-#include "bonding.h"
+#include <net/bonding.h>
#define to_dev(obj) container_of(obj, struct device, kobj)
#define to_bond(cd) ((struct bonding *)(netdev_priv(to_net_dev(cd))))
diff --git a/drivers/net/bonding/bond_sysfs_slave.c b/drivers/net/bonding/bond_sysfs_slave.c
index b01b0ce4d1be..23618a831612 100644
--- a/drivers/net/bonding/bond_sysfs_slave.c
+++ b/drivers/net/bonding/bond_sysfs_slave.c
@@ -12,7 +12,7 @@
#include <linux/kernel.h>
#include <linux/netdevice.h>
-#include "bonding.h"
+#include <net/bonding.h>
struct slave_attribute {
struct attribute attr;
diff --git a/drivers/net/bonding/bonding.h b/drivers/net/bonding/bonding.h
deleted file mode 100644
index bfb0b51c081a..000000000000
--- a/drivers/net/bonding/bonding.h
+++ /dev/null
@@ -1,654 +0,0 @@
-/*
- * Bond several ethernet interfaces into a Cisco, running 'Etherchannel'.
- *
- * Portions are (c) Copyright 1995 Simon "Guru Aleph-Null" Janes
- * NCM: Network and Communications Management, Inc.
- *
- * BUT, I'm the one who modified it for ethernet, so:
- * (c) Copyright 1999, Thomas Davis, tadavis@lbl.gov
- *
- * This software may be used and distributed according to the terms
- * of the GNU Public License, incorporated herein by reference.
- *
- */
-
-#ifndef _LINUX_BONDING_H
-#define _LINUX_BONDING_H
-
-#include <linux/timer.h>
-#include <linux/proc_fs.h>
-#include <linux/if_bonding.h>
-#include <linux/cpumask.h>
-#include <linux/in6.h>
-#include <linux/netpoll.h>
-#include <linux/inetdevice.h>
-#include <linux/etherdevice.h>
-#include <linux/reciprocal_div.h>
-#include <linux/if_link.h>
-
-#include "bond_3ad.h"
-#include "bond_alb.h"
-#include "bond_options.h"
-
-#define DRV_VERSION "3.7.1"
-#define DRV_RELDATE "April 27, 2011"
-#define DRV_NAME "bonding"
-#define DRV_DESCRIPTION "Ethernet Channel Bonding Driver"
-
-#define bond_version DRV_DESCRIPTION ": v" DRV_VERSION " (" DRV_RELDATE ")\n"
-
-#define BOND_MAX_ARP_TARGETS 16
-
-#define BOND_DEFAULT_MIIMON 100
-
-/*
- * Less bad way to call ioctl from within the kernel; this needs to be
- * done some other way to get the call out of interrupt context.
- * Needs "ioctl" variable to be supplied by calling context.
- */
-#define IOCTL(dev, arg, cmd) ({ \
- int res = 0; \
- mm_segment_t fs = get_fs(); \
- set_fs(get_ds()); \
- res = ioctl(dev, arg, cmd); \
- set_fs(fs); \
- res; })
-
-#define BOND_MODE(bond) ((bond)->params.mode)
-
-/* slave list primitives */
-#define bond_slave_list(bond) (&(bond)->dev->adj_list.lower)
-
-#define bond_has_slaves(bond) !list_empty(bond_slave_list(bond))
-
-/* IMPORTANT: bond_first/last_slave can return NULL in case of an empty list */
-#define bond_first_slave(bond) \
- (bond_has_slaves(bond) ? \
- netdev_adjacent_get_private(bond_slave_list(bond)->next) : \
- NULL)
-#define bond_last_slave(bond) \
- (bond_has_slaves(bond) ? \
- netdev_adjacent_get_private(bond_slave_list(bond)->prev) : \
- NULL)
-
-/* Caller must have rcu_read_lock */
-#define bond_first_slave_rcu(bond) \
- netdev_lower_get_first_private_rcu(bond->dev)
-
-#define bond_is_first_slave(bond, pos) (pos == bond_first_slave(bond))
-#define bond_is_last_slave(bond, pos) (pos == bond_last_slave(bond))
-
-/**
- * bond_for_each_slave - iterate over all slaves
- * @bond: the bond holding this list
- * @pos: current slave
- * @iter: list_head * iterator
- *
- * Caller must hold RTNL
- */
-#define bond_for_each_slave(bond, pos, iter) \
- netdev_for_each_lower_private((bond)->dev, pos, iter)
-
-/* Caller must have rcu_read_lock */
-#define bond_for_each_slave_rcu(bond, pos, iter) \
- netdev_for_each_lower_private_rcu((bond)->dev, pos, iter)
-
-#ifdef CONFIG_NET_POLL_CONTROLLER
-extern atomic_t netpoll_block_tx;
-
-static inline void block_netpoll_tx(void)
-{
- atomic_inc(&netpoll_block_tx);
-}
-
-static inline void unblock_netpoll_tx(void)
-{
- atomic_dec(&netpoll_block_tx);
-}
-
-static inline int is_netpoll_tx_blocked(struct net_device *dev)
-{
- if (unlikely(netpoll_tx_running(dev)))
- return atomic_read(&netpoll_block_tx);
- return 0;
-}
-#else
-#define block_netpoll_tx()
-#define unblock_netpoll_tx()
-#define is_netpoll_tx_blocked(dev) (0)
-#endif
-
-struct bond_params {
- int mode;
- int xmit_policy;
- int miimon;
- u8 num_peer_notif;
- int arp_interval;
- int arp_validate;
- int arp_all_targets;
- int use_carrier;
- int fail_over_mac;
- int updelay;
- int downdelay;
- int lacp_fast;
- unsigned int min_links;
- int ad_select;
- char primary[IFNAMSIZ];
- int primary_reselect;
- __be32 arp_targets[BOND_MAX_ARP_TARGETS];
- int tx_queues;
- int all_slaves_active;
- int resend_igmp;
- int lp_interval;
- int packets_per_slave;
- int tlb_dynamic_lb;
- struct reciprocal_value reciprocal_packets_per_slave;
-};
-
-struct bond_parm_tbl {
- char *modename;
- int mode;
-};
-
-struct slave {
- struct net_device *dev; /* first - useful for panic debug */
- struct bonding *bond; /* our master */
- int delay;
- /* all three in jiffies */
- unsigned long last_link_up;
- unsigned long last_rx;
- unsigned long target_last_arp_rx[BOND_MAX_ARP_TARGETS];
- s8 link; /* one of BOND_LINK_XXXX */
- s8 new_link;
- u8 backup:1, /* indicates backup slave. Value corresponds with
- BOND_STATE_ACTIVE and BOND_STATE_BACKUP */
- inactive:1, /* indicates inactive slave */
- should_notify:1; /* indicateds whether the state changed */
- u8 duplex;
- u32 original_mtu;
- u32 link_failure_count;
- u32 speed;
- u16 queue_id;
- u8 perm_hwaddr[ETH_ALEN];
- struct ad_slave_info *ad_info;
- struct tlb_slave_info tlb_info;
-#ifdef CONFIG_NET_POLL_CONTROLLER
- struct netpoll *np;
-#endif
- struct kobject kobj;
- struct rtnl_link_stats64 slave_stats;
-};
-
-struct bond_up_slave {
- unsigned int count;
- struct rcu_head rcu;
- struct slave *arr[0];
-};
-
-/*
- * Link pseudo-state only used internally by monitors
- */
-#define BOND_LINK_NOCHANGE -1
-
-/*
- * Here are the locking policies for the two bonding locks:
- * Get rcu_read_lock when reading or RTNL when writing slave list.
- */
-struct bonding {
- struct net_device *dev; /* first - useful for panic debug */
- struct slave __rcu *curr_active_slave;
- struct slave __rcu *current_arp_slave;
- struct slave __rcu *primary_slave;
- struct bond_up_slave __rcu *slave_arr; /* Array of usable slaves */
- bool force_primary;
- s32 slave_cnt; /* never change this value outside the attach/detach wrappers */
- int (*recv_probe)(const struct sk_buff *, struct bonding *,
- struct slave *);
- /* mode_lock is used for mode-specific locking needs, currently used by:
- * 3ad mode (4) - protect against running bond_3ad_unbind_slave() and
- * bond_3ad_state_machine_handler() concurrently and also
- * the access to the state machine shared variables.
- * TLB mode (5) - to sync the use and modifications of its hash table
- * ALB mode (6) - to sync the use and modifications of its hash table
- */
- spinlock_t mode_lock;
- u8 send_peer_notif;
- u8 igmp_retrans;
-#ifdef CONFIG_PROC_FS
- struct proc_dir_entry *proc_entry;
- char proc_file_name[IFNAMSIZ];
-#endif /* CONFIG_PROC_FS */
- struct list_head bond_list;
- u32 rr_tx_counter;
- struct ad_bond_info ad_info;
- struct alb_bond_info alb_info;
- struct bond_params params;
- struct workqueue_struct *wq;
- struct delayed_work mii_work;
- struct delayed_work arp_work;
- struct delayed_work alb_work;
- struct delayed_work ad_work;
- struct delayed_work mcast_work;
- struct delayed_work slave_arr_work;
-#ifdef CONFIG_DEBUG_FS
- /* debugging support via debugfs */
- struct dentry *debug_dir;
-#endif /* CONFIG_DEBUG_FS */
- struct rtnl_link_stats64 bond_stats;
-};
-
-#define bond_slave_get_rcu(dev) \
- ((struct slave *) rcu_dereference(dev->rx_handler_data))
-
-#define bond_slave_get_rtnl(dev) \
- ((struct slave *) rtnl_dereference(dev->rx_handler_data))
-
-struct bond_vlan_tag {
- __be16 vlan_proto;
- unsigned short vlan_id;
-};
-
-/**
- * Returns NULL if the net_device does not belong to any of the bond's slaves
- *
- * Caller must hold bond lock for read
- */
-static inline struct slave *bond_get_slave_by_dev(struct bonding *bond,
- struct net_device *slave_dev)
-{
- return netdev_lower_dev_get_private(bond->dev, slave_dev);
-}
-
-static inline struct bonding *bond_get_bond_by_slave(struct slave *slave)
-{
- return slave->bond;
-}
-
-static inline bool bond_should_override_tx_queue(struct bonding *bond)
-{
- return BOND_MODE(bond) == BOND_MODE_ACTIVEBACKUP ||
- BOND_MODE(bond) == BOND_MODE_ROUNDROBIN;
-}
-
-static inline bool bond_is_lb(const struct bonding *bond)
-{
- return BOND_MODE(bond) == BOND_MODE_TLB ||
- BOND_MODE(bond) == BOND_MODE_ALB;
-}
-
-static inline bool bond_is_nondyn_tlb(const struct bonding *bond)
-{
- return (BOND_MODE(bond) == BOND_MODE_TLB) &&
- (bond->params.tlb_dynamic_lb == 0);
-}
-
-static inline bool bond_mode_uses_xmit_hash(const struct bonding *bond)
-{
- return (BOND_MODE(bond) == BOND_MODE_8023AD ||
- BOND_MODE(bond) == BOND_MODE_XOR ||
- bond_is_nondyn_tlb(bond));
-}
-
-static inline bool bond_mode_uses_arp(int mode)
-{
- return mode != BOND_MODE_8023AD && mode != BOND_MODE_TLB &&
- mode != BOND_MODE_ALB;
-}
-
-static inline bool bond_mode_uses_primary(int mode)
-{
- return mode == BOND_MODE_ACTIVEBACKUP || mode == BOND_MODE_TLB ||
- mode == BOND_MODE_ALB;
-}
-
-static inline bool bond_uses_primary(struct bonding *bond)
-{
- return bond_mode_uses_primary(BOND_MODE(bond));
-}
-
-static inline bool bond_slave_is_up(struct slave *slave)
-{
- return netif_running(slave->dev) && netif_carrier_ok(slave->dev);
-}
-
-static inline void bond_set_active_slave(struct slave *slave)
-{
- if (slave->backup) {
- slave->backup = 0;
- rtmsg_ifinfo(RTM_NEWLINK, slave->dev, 0, GFP_ATOMIC);
- }
-}
-
-static inline void bond_set_backup_slave(struct slave *slave)
-{
- if (!slave->backup) {
- slave->backup = 1;
- rtmsg_ifinfo(RTM_NEWLINK, slave->dev, 0, GFP_ATOMIC);
- }
-}
-
-static inline void bond_set_slave_state(struct slave *slave,
- int slave_state, bool notify)
-{
- if (slave->backup == slave_state)
- return;
-
- slave->backup = slave_state;
- if (notify) {
- rtmsg_ifinfo(RTM_NEWLINK, slave->dev, 0, GFP_ATOMIC);
- slave->should_notify = 0;
- } else {
- if (slave->should_notify)
- slave->should_notify = 0;
- else
- slave->should_notify = 1;
- }
-}
-
-static inline void bond_slave_state_change(struct bonding *bond)
-{
- struct list_head *iter;
- struct slave *tmp;
-
- bond_for_each_slave(bond, tmp, iter) {
- if (tmp->link == BOND_LINK_UP)
- bond_set_active_slave(tmp);
- else if (tmp->link == BOND_LINK_DOWN)
- bond_set_backup_slave(tmp);
- }
-}
-
-static inline void bond_slave_state_notify(struct bonding *bond)
-{
- struct list_head *iter;
- struct slave *tmp;
-
- bond_for_each_slave(bond, tmp, iter) {
- if (tmp->should_notify) {
- rtmsg_ifinfo(RTM_NEWLINK, tmp->dev, 0, GFP_ATOMIC);
- tmp->should_notify = 0;
- }
- }
-}
-
-static inline int bond_slave_state(struct slave *slave)
-{
- return slave->backup;
-}
-
-static inline bool bond_is_active_slave(struct slave *slave)
-{
- return !bond_slave_state(slave);
-}
-
-static inline bool bond_slave_can_tx(struct slave *slave)
-{
- return bond_slave_is_up(slave) && slave->link == BOND_LINK_UP &&
- bond_is_active_slave(slave);
-}
-
-#define BOND_PRI_RESELECT_ALWAYS 0
-#define BOND_PRI_RESELECT_BETTER 1
-#define BOND_PRI_RESELECT_FAILURE 2
-
-#define BOND_FOM_NONE 0
-#define BOND_FOM_ACTIVE 1
-#define BOND_FOM_FOLLOW 2
-
-#define BOND_ARP_TARGETS_ANY 0
-#define BOND_ARP_TARGETS_ALL 1
-
-#define BOND_ARP_VALIDATE_NONE 0
-#define BOND_ARP_VALIDATE_ACTIVE (1 << BOND_STATE_ACTIVE)
-#define BOND_ARP_VALIDATE_BACKUP (1 << BOND_STATE_BACKUP)
-#define BOND_ARP_VALIDATE_ALL (BOND_ARP_VALIDATE_ACTIVE | \
- BOND_ARP_VALIDATE_BACKUP)
-#define BOND_ARP_FILTER (BOND_ARP_VALIDATE_ALL + 1)
-#define BOND_ARP_FILTER_ACTIVE (BOND_ARP_VALIDATE_ACTIVE | \
- BOND_ARP_FILTER)
-#define BOND_ARP_FILTER_BACKUP (BOND_ARP_VALIDATE_BACKUP | \
- BOND_ARP_FILTER)
-
-#define BOND_SLAVE_NOTIFY_NOW true
-#define BOND_SLAVE_NOTIFY_LATER false
-
-static inline int slave_do_arp_validate(struct bonding *bond,
- struct slave *slave)
-{
- return bond->params.arp_validate & (1 << bond_slave_state(slave));
-}
-
-static inline int slave_do_arp_validate_only(struct bonding *bond)
-{
- return bond->params.arp_validate & BOND_ARP_FILTER;
-}
-
-static inline int bond_is_ip_target_ok(__be32 addr)
-{
- return !ipv4_is_lbcast(addr) && !ipv4_is_zeronet(addr);
-}
-
-/* Get the oldest arp which we've received on this slave for bond's
- * arp_targets.
- */
-static inline unsigned long slave_oldest_target_arp_rx(struct bonding *bond,
- struct slave *slave)
-{
- int i = 1;
- unsigned long ret = slave->target_last_arp_rx[0];
-
- for (; (i < BOND_MAX_ARP_TARGETS) && bond->params.arp_targets[i]; i++)
- if (time_before(slave->target_last_arp_rx[i], ret))
- ret = slave->target_last_arp_rx[i];
-
- return ret;
-}
-
-static inline unsigned long slave_last_rx(struct bonding *bond,
- struct slave *slave)
-{
- if (bond->params.arp_all_targets == BOND_ARP_TARGETS_ALL)
- return slave_oldest_target_arp_rx(bond, slave);
-
- return slave->last_rx;
-}
-
-#ifdef CONFIG_NET_POLL_CONTROLLER
-static inline void bond_netpoll_send_skb(const struct slave *slave,
- struct sk_buff *skb)
-{
- struct netpoll *np = slave->np;
-
- if (np)
- netpoll_send_skb(np, skb);
-}
-#else
-static inline void bond_netpoll_send_skb(const struct slave *slave,
- struct sk_buff *skb)
-{
-}
-#endif
-
-static inline void bond_set_slave_inactive_flags(struct slave *slave,
- bool notify)
-{
- if (!bond_is_lb(slave->bond))
- bond_set_slave_state(slave, BOND_STATE_BACKUP, notify);
- if (!slave->bond->params.all_slaves_active)
- slave->inactive = 1;
-}
-
-static inline void bond_set_slave_active_flags(struct slave *slave,
- bool notify)
-{
- bond_set_slave_state(slave, BOND_STATE_ACTIVE, notify);
- slave->inactive = 0;
-}
-
-static inline bool bond_is_slave_inactive(struct slave *slave)
-{
- return slave->inactive;
-}
-
-static inline __be32 bond_confirm_addr(struct net_device *dev, __be32 dst, __be32 local)
-{
- struct in_device *in_dev;
- __be32 addr = 0;
-
- rcu_read_lock();
- in_dev = __in_dev_get_rcu(dev);
-
- if (in_dev)
- addr = inet_confirm_addr(dev_net(dev), in_dev, dst, local,
- RT_SCOPE_HOST);
- rcu_read_unlock();
- return addr;
-}
-
-struct bond_net {
- struct net *net; /* Associated network namespace */
- struct list_head dev_list;
-#ifdef CONFIG_PROC_FS
- struct proc_dir_entry *proc_dir;
-#endif
- struct class_attribute class_attr_bonding_masters;
-};
-
-int bond_arp_rcv(const struct sk_buff *skb, struct bonding *bond, struct slave *slave);
-void bond_dev_queue_xmit(struct bonding *bond, struct sk_buff *skb, struct net_device *slave_dev);
-int bond_create(struct net *net, const char *name);
-int bond_create_sysfs(struct bond_net *net);
-void bond_destroy_sysfs(struct bond_net *net);
-void bond_prepare_sysfs_group(struct bonding *bond);
-int bond_sysfs_slave_add(struct slave *slave);
-void bond_sysfs_slave_del(struct slave *slave);
-int bond_enslave(struct net_device *bond_dev, struct net_device *slave_dev);
-int bond_release(struct net_device *bond_dev, struct net_device *slave_dev);
-u32 bond_xmit_hash(struct bonding *bond, struct sk_buff *skb);
-void bond_select_active_slave(struct bonding *bond);
-void bond_change_active_slave(struct bonding *bond, struct slave *new_active);
-void bond_create_debugfs(void);
-void bond_destroy_debugfs(void);
-void bond_debug_register(struct bonding *bond);
-void bond_debug_unregister(struct bonding *bond);
-void bond_debug_reregister(struct bonding *bond);
-const char *bond_mode_name(int mode);
-void bond_setup(struct net_device *bond_dev);
-unsigned int bond_get_num_tx_queues(void);
-int bond_netlink_init(void);
-void bond_netlink_fini(void);
-struct net_device *bond_option_active_slave_get_rcu(struct bonding *bond);
-const char *bond_slave_link_status(s8 link);
-struct bond_vlan_tag *bond_verify_device_path(struct net_device *start_dev,
- struct net_device *end_dev,
- int level);
-int bond_update_slave_arr(struct bonding *bond, struct slave *skipslave);
-void bond_slave_arr_work_rearm(struct bonding *bond, unsigned long delay);
-
-#ifdef CONFIG_PROC_FS
-void bond_create_proc_entry(struct bonding *bond);
-void bond_remove_proc_entry(struct bonding *bond);
-void bond_create_proc_dir(struct bond_net *bn);
-void bond_destroy_proc_dir(struct bond_net *bn);
-#else
-static inline void bond_create_proc_entry(struct bonding *bond)
-{
-}
-
-static inline void bond_remove_proc_entry(struct bonding *bond)
-{
-}
-
-static inline void bond_create_proc_dir(struct bond_net *bn)
-{
-}
-
-static inline void bond_destroy_proc_dir(struct bond_net *bn)
-{
-}
-#endif
-
-static inline struct slave *bond_slave_has_mac(struct bonding *bond,
- const u8 *mac)
-{
- struct list_head *iter;
- struct slave *tmp;
-
- bond_for_each_slave(bond, tmp, iter)
- if (ether_addr_equal_64bits(mac, tmp->dev->dev_addr))
- return tmp;
-
- return NULL;
-}
-
-/* Caller must hold rcu_read_lock() for read */
-static inline struct slave *bond_slave_has_mac_rcu(struct bonding *bond,
- const u8 *mac)
-{
- struct list_head *iter;
- struct slave *tmp;
-
- bond_for_each_slave_rcu(bond, tmp, iter)
- if (ether_addr_equal_64bits(mac, tmp->dev->dev_addr))
- return tmp;
-
- return NULL;
-}
-
-/* Caller must hold rcu_read_lock() for read */
-static inline bool bond_slave_has_mac_rx(struct bonding *bond, const u8 *mac)
-{
- struct list_head *iter;
- struct slave *tmp;
- struct netdev_hw_addr *ha;
-
- bond_for_each_slave_rcu(bond, tmp, iter)
- if (ether_addr_equal_64bits(mac, tmp->dev->dev_addr))
- return true;
-
- if (netdev_uc_empty(bond->dev))
- return false;
-
- netdev_for_each_uc_addr(ha, bond->dev)
- if (ether_addr_equal_64bits(mac, ha->addr))
- return true;
-
- return false;
-}
-
-/* Check if the ip is present in arp ip list, or first free slot if ip == 0
- * Returns -1 if not found, index if found
- */
-static inline int bond_get_targets_ip(__be32 *targets, __be32 ip)
-{
- int i;
-
- for (i = 0; i < BOND_MAX_ARP_TARGETS; i++)
- if (targets[i] == ip)
- return i;
- else if (targets[i] == 0)
- break;
-
- return -1;
-}
-
-/* exported from bond_main.c */
-extern int bond_net_id;
-extern const struct bond_parm_tbl bond_lacp_tbl[];
-extern const struct bond_parm_tbl xmit_hashtype_tbl[];
-extern const struct bond_parm_tbl arp_validate_tbl[];
-extern const struct bond_parm_tbl arp_all_targets_tbl[];
-extern const struct bond_parm_tbl fail_over_mac_tbl[];
-extern const struct bond_parm_tbl pri_reselect_tbl[];
-extern struct bond_parm_tbl ad_select_tbl[];
-
-/* exported from bond_netlink.c */
-extern struct rtnl_link_ops bond_link_ops;
-
-static inline void bond_tx_drop(struct net_device *dev, struct sk_buff *skb)
-{
- atomic_long_inc(&dev->tx_dropped);
- dev_kfree_skb_any(skb);
-}
-
-#endif /* _LINUX_BONDING_H */
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
index a9c117fdf77c..d13d36abe55c 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
@@ -61,6 +61,7 @@
#include <net/neighbour.h>
#include <net/netevent.h>
#include <net/addrconf.h>
+#include <net/bonding.h>
#include <asm/uaccess.h>
#include "cxgb4.h"
@@ -71,8 +72,6 @@
#include "cxgb4_debugfs.h"
#include "l2t.h"
-#include <../drivers/net/bonding/bonding.h>
-
#ifdef DRV_VERSION
#undef DRV_VERSION
#endif