bond_alb.h File Reference

#include <linux/if_ether.h>

Go to the source code of this file.

Data Structures
struct	tlb_client_info
struct	rlb_client_info
struct	tlb_slave_info
struct	alb_bond_info

Macros
#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
#define	BOND_ALB_LP_INTERVAL
#define	BOND_TLB_REBALANCE_TICKS
#define	BOND_ALB_LP_TICKS
#define	TLB_HASH_TABLE_SIZE
#define	TLB_NULL_INDEX   0xffffffff
#define	MAX_LP_BURST   3
#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
#define	RLB_PROMISC_TIMEOUT   (10*ALB_TIMER_TICKS_PER_SEC)

Functions
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)
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)

Macro Definition Documentation

#define ALB_TIMER_TICKS_PER_SEC   10 /* should be a divisor of HZ */

Definition at line 34 of file bond_alb.h.

#define BOND_ALB_INFO

(

bond

)

((bond)->alb_info)

Definition at line 31 of file bond_alb.h.

#define BOND_ALB_LP_INTERVAL

Value:

1   /* In seconds, periodic send of
                     * learning packets to the switch
                     */

Definition at line 36 of file bond_alb.h.

#define BOND_ALB_LP_TICKS

Value:

(BOND_ALB_LP_INTERVAL \
               * ALB_TIMER_TICKS_PER_SEC)

Definition at line 41 of file bond_alb.h.

#define BOND_TLB_REBALANCE_INTERVAL

Value:

10  /* In seconds, periodic re-balancing.
                     * Used for division - never set
                     * to zero !!!
                     */

Definition at line 35 of file bond_alb.h.

#define BOND_TLB_REBALANCE_TICKS

Value:

(BOND_TLB_REBALANCE_INTERVAL \
                  * ALB_TIMER_TICKS_PER_SEC)

Definition at line 38 of file bond_alb.h.

#define MAX_LP_BURST   3

Definition at line 48 of file bond_alb.h.

#define RLB_ARP_BURST_SIZE   2

Definition at line 54 of file bond_alb.h.

#define RLB_HASH_TABLE_SIZE   256

Definition at line 51 of file bond_alb.h.

#define RLB_NULL_INDEX   0xffffffff

Definition at line 52 of file bond_alb.h.

#define RLB_PROMISC_TIMEOUT   (10*ALB_TIMER_TICKS_PER_SEC)

Definition at line 59 of file bond_alb.h.

#define RLB_UPDATE_DELAY   (2*ALB_TIMER_TICKS_PER_SEC) /* 2 seconds */

Definition at line 53 of file bond_alb.h.

#define RLB_UPDATE_RETRY

Value:

3 /* 3-ticks - must be smaller than the rlb
                   * rebalance interval (5 min).
                   */

Definition at line 55 of file bond_alb.h.

#define SLAVE_TLB_INFO

(

slave

)

((slave)->tlb_info)

Definition at line 32 of file bond_alb.h.

#define TLB_HASH_TABLE_SIZE

Value:

256 /* The size of the clients hash table.
                 * Note that this value MUST NOT be smaller
                 * because the key hash table is BYTE wide !
                 */

Definition at line 44 of file bond_alb.h.

#define TLB_NULL_INDEX   0xffffffff

Definition at line 47 of file bond_alb.h.

Function Documentation

void bond_alb_clear_vlan	(	struct bonding *	bond,
		unsigned short	vlan_id
	)

Definition at line 1701 of file bond_alb.c.

void bond_alb_deinit_slave	(	struct bonding *	bond,
		struct slave *	slave
	)

Definition at line 1512 of file bond_alb.c.

void bond_alb_deinitialize

(

struct bonding *

bond

)

Definition at line 1216 of file bond_alb.c.

void bond_alb_handle_active_change	(	struct bonding *	bond,
		struct slave *	new_slave
	)		-> curr_slave_lock) __releases(&bond->lock) __acquires(&bond->lock) __acquires(&bond->curr_slave_lock)

bond_alb_handle_active_change - assign new curr_active_slave : our bonding struct : new slave to assign

Set the bond->curr_active_slave to and handle mac address swapping and promiscuity changes as needed.

If new_slave is NULL, caller must hold curr_slave_lock or bond->lock for write.

If new_slave is not NULL, caller must hold RTNL, bond->lock for read and curr_slave_lock for write. Processing here may sleep, so no other locks may be held.

Definition at line 1565 of file bond_alb.c.

void bond_alb_handle_link_change	(	struct bonding *	bond,
		struct slave *	slave,
		char	link
	)

Definition at line 1527 of file bond_alb.c.

int bond_alb_init_slave	(	struct bonding *	bond,
		struct slave *	slave
	)

Definition at line 1472 of file bond_alb.c.

int bond_alb_initialize	(	struct bonding *	bond,
		int	rlb_enabled
	)

Definition at line 1192 of file bond_alb.c.

void bond_alb_monitor

(

struct work_struct *

)

Definition at line 1358 of file bond_alb.c.

int bond_alb_set_mac_address	(	struct net_device *	bond_dev,
		void *	addr
	)

Definition at line 1644 of file bond_alb.c.

int bond_alb_xmit	(	struct sk_buff *	skb,
		struct net_device *	bond_dev
	)

Definition at line 1227 of file bond_alb.c.