diff options
Diffstat (limited to 'net/802')
| -rw-r--r-- | net/802/garp.c | 2 | ||||
| -rw-r--r-- | net/802/hippi.c | 4 | ||||
| -rw-r--r-- | net/802/mrp.c | 29 |
3 files changed, 31 insertions, 4 deletions
diff --git a/net/802/garp.c b/net/802/garp.c index 5d9630a0eb9..b38ee6dcba4 100644 --- a/net/802/garp.c +++ b/net/802/garp.c @@ -397,7 +397,7 @@ static void garp_join_timer_arm(struct garp_applicant *app) { unsigned long delay; - delay = (u64)msecs_to_jiffies(garp_join_time) * net_random() >> 32; + delay = (u64)msecs_to_jiffies(garp_join_time) * prandom_u32() >> 32; mod_timer(&app->join_timer, jiffies + delay); } diff --git a/net/802/hippi.c b/net/802/hippi.c index 51a1f530417..5ff2a718ddc 100644 --- a/net/802/hippi.c +++ b/net/802/hippi.c @@ -172,14 +172,14 @@ EXPORT_SYMBOL(hippi_mac_addr); int hippi_neigh_setup_dev(struct net_device *dev, struct neigh_parms *p) { /* Never send broadcast/multicast ARP messages */ - p->mcast_probes = 0; + NEIGH_VAR_INIT(p, MCAST_PROBES, 0); /* In IPv6 unicast probes are valid even on NBMA, * because they are encapsulated in normal IPv6 protocol. * Should be a generic flag. */ if (p->tbl->family != AF_INET6) - p->ucast_probes = 0; + NEIGH_VAR_INIT(p, UCAST_PROBES, 0); return 0; } EXPORT_SYMBOL(hippi_neigh_setup_dev); diff --git a/net/802/mrp.c b/net/802/mrp.c index 1eb05d80b07..72db2785ef2 100644 --- a/net/802/mrp.c +++ b/net/802/mrp.c @@ -24,6 +24,11 @@ static unsigned int mrp_join_time __read_mostly = 200; module_param(mrp_join_time, uint, 0644); MODULE_PARM_DESC(mrp_join_time, "Join time in ms (default 200ms)"); + +static unsigned int mrp_periodic_time __read_mostly = 1000; +module_param(mrp_periodic_time, uint, 0644); +MODULE_PARM_DESC(mrp_periodic_time, "Periodic time in ms (default 1s)"); + MODULE_LICENSE("GPL"); static const u8 @@ -578,7 +583,7 @@ static void mrp_join_timer_arm(struct mrp_applicant *app) { unsigned long delay; - delay = (u64)msecs_to_jiffies(mrp_join_time) * net_random() >> 32; + delay = (u64)msecs_to_jiffies(mrp_join_time) * prandom_u32() >> 32; mod_timer(&app->join_timer, jiffies + delay); } @@ -595,6 +600,24 @@ static void mrp_join_timer(unsigned long data) mrp_join_timer_arm(app); } +static void mrp_periodic_timer_arm(struct mrp_applicant *app) +{ + mod_timer(&app->periodic_timer, + jiffies + msecs_to_jiffies(mrp_periodic_time)); +} + +static void mrp_periodic_timer(unsigned long data) +{ + struct mrp_applicant *app = (struct mrp_applicant *)data; + + spin_lock(&app->lock); + mrp_mad_event(app, MRP_EVENT_PERIODIC); + mrp_pdu_queue(app); + spin_unlock(&app->lock); + + mrp_periodic_timer_arm(app); +} + static int mrp_pdu_parse_end_mark(struct sk_buff *skb, int *offset) { __be16 endmark; @@ -845,6 +868,9 @@ int mrp_init_applicant(struct net_device *dev, struct mrp_application *appl) rcu_assign_pointer(dev->mrp_port->applicants[appl->type], app); setup_timer(&app->join_timer, mrp_join_timer, (unsigned long)app); mrp_join_timer_arm(app); + setup_timer(&app->periodic_timer, mrp_periodic_timer, + (unsigned long)app); + mrp_periodic_timer_arm(app); return 0; err3: @@ -870,6 +896,7 @@ void mrp_uninit_applicant(struct net_device *dev, struct mrp_application *appl) * all pending messages before the applicant is gone. */ del_timer_sync(&app->join_timer); + del_timer_sync(&app->periodic_timer); spin_lock_bh(&app->lock); mrp_mad_event(app, MRP_EVENT_TX); |