diff options
| author | Marek Lindner <lindner_marek@yahoo.de> | 2012-05-07 00:22:05 +0400 |
|---|---|---|
| committer | Antonio Quartulli <ordex@autistici.org> | 2012-06-18 20:01:05 +0400 |
| commit | be9aa4c1e0d7124cf976831db098f1e852fdbd14 (patch) | |
| tree | 652acbdcf0bc309de8e69ab76ca233d5a9c652a7 /net/batman-adv/bat_iv_ogm.c | |
| parent | beeb96a4142180c34ddf592aef5a278c2d676bf0 (diff) | |
| download | linux-be9aa4c1e0d7124cf976831db098f1e852fdbd14.tar.xz | |
batman-adv: turn tt commit code into routing protocol agnostic API
Prior to this patch the translation table code made assumptions about how
the routing protocol works and where its buffers are stored (to directly
modify them).
Each protocol now calls the tt code with the relevant pointers, thereby
abstracting the code.
Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
Acked-by: Antonio Quartulli <ordex@autistici.org>
Signed-off-by: Sven Eckelmann <sven@narfation.org>
Diffstat (limited to 'net/batman-adv/bat_iv_ogm.c')
| -rw-r--r-- | net/batman-adv/bat_iv_ogm.c | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/net/batman-adv/bat_iv_ogm.c b/net/batman-adv/bat_iv_ogm.c index ec3542c3bf0c..6e0859f4a6a9 100644 --- a/net/batman-adv/bat_iv_ogm.c +++ b/net/batman-adv/bat_iv_ogm.c @@ -559,22 +559,28 @@ static void bat_iv_ogm_forward(struct orig_node *orig_node, if_incoming, 0, bat_iv_ogm_fwd_send_time()); } -static void bat_iv_ogm_schedule(struct hard_iface *hard_iface, - int tt_num_changes) +static void bat_iv_ogm_schedule(struct hard_iface *hard_iface) { struct bat_priv *bat_priv = netdev_priv(hard_iface->soft_iface); struct batman_ogm_packet *batman_ogm_packet; struct hard_iface *primary_if; - int vis_server; + int vis_server, tt_num_changes = 0; vis_server = atomic_read(&bat_priv->vis_mode); primary_if = primary_if_get_selected(bat_priv); + if (hard_iface == primary_if) + tt_num_changes = batadv_tt_append_diff(bat_priv, + &hard_iface->packet_buff, + &hard_iface->packet_len, + BATMAN_OGM_HLEN); + batman_ogm_packet = (struct batman_ogm_packet *)hard_iface->packet_buff; /* change sequence number to network order */ batman_ogm_packet->seqno = htonl((uint32_t)atomic_read(&hard_iface->seqno)); + atomic_inc(&hard_iface->seqno); batman_ogm_packet->ttvn = atomic_read(&bat_priv->ttvn); batman_ogm_packet->tt_crc = htons(bat_priv->tt_crc); @@ -593,8 +599,6 @@ static void bat_iv_ogm_schedule(struct hard_iface *hard_iface, else batman_ogm_packet->gw_flags = NO_FLAGS; - atomic_inc(&hard_iface->seqno); - slide_own_bcast_window(hard_iface); bat_iv_ogm_queue_add(bat_priv, hard_iface->packet_buff, hard_iface->packet_len, hard_iface, 1, |