diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/bonding/bond_main.c | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c index 881fade9891..8c973398fef 100644 --- a/drivers/net/bonding/bond_main.c +++ b/drivers/net/bonding/bond_main.c @@ -113,6 +113,7 @@ static int all_slaves_active; static struct bond_params bonding_defaults; static int resend_igmp = BOND_DEFAULT_RESEND_IGMP; static int packets_per_slave = 1; +static int lp_interval = BOND_ALB_DEFAULT_LP_INTERVAL; module_param(max_bonds, int, 0); MODULE_PARM_DESC(max_bonds, "Max number of bonded devices"); @@ -189,6 +190,10 @@ module_param(packets_per_slave, int, 0); MODULE_PARM_DESC(packets_per_slave, "Packets to send per slave in balance-rr " "mode; 0 for a random slave, 1 packet per " "slave (default), >1 packets per slave."); +module_param(lp_interval, uint, 0); +MODULE_PARM_DESC(lp_interval, "The number of seconds between instances where " + "the bonding driver sends learning packets to " + "each slaves peer switch. The default is 1."); /*----------------------------- Global variables ----------------------------*/ @@ -4271,6 +4276,12 @@ static int bond_check_params(struct bond_params *params) fail_over_mac_value = BOND_FOM_NONE; } + if (lp_interval == 0) { + pr_warning("Warning: ip_interval must be between 1 and %d, so it was reset to %d\n", + INT_MAX, BOND_ALB_DEFAULT_LP_INTERVAL); + lp_interval = BOND_ALB_DEFAULT_LP_INTERVAL; + } + /* fill params struct with the proper values */ params->mode = bond_mode; params->xmit_policy = xmit_hashtype; @@ -4290,7 +4301,7 @@ static int bond_check_params(struct bond_params *params) params->all_slaves_active = all_slaves_active; params->resend_igmp = resend_igmp; params->min_links = min_links; - params->lp_interval = BOND_ALB_DEFAULT_LP_INTERVAL; + params->lp_interval = lp_interval; if (packets_per_slave > 1) params->packets_per_slave = reciprocal_value(packets_per_slave); else |