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| author | Marek Lindner <lindner_marek@yahoo.de> | 2011-07-30 12:33:33 +0200 |
|---|---|---|
| committer | Marek Lindner <lindner_marek@yahoo.de> | 2011-09-08 17:39:06 +0200 |
| commit | d0b9fd89c2e44693e4c696bc1454fbe623d2e261 (patch) | |
| tree | 6705d2901d687505cb62172a9fe26f8f90240bc4 /net/batman-adv/bat_iv_ogm.c | |
| parent | batman-adv: agglomerate all batman iv ogm processing functions in a single file (diff) | |
| download | linux-d0b9fd89c2e44693e4c696bc1454fbe623d2e261.tar.xz linux-d0b9fd89c2e44693e4c696bc1454fbe623d2e261.zip | |
batman-adv: move routing packet initialization into corresponding file
Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
Diffstat (limited to 'net/batman-adv/bat_iv_ogm.c')
| -rw-r--r-- | net/batman-adv/bat_iv_ogm.c | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/net/batman-adv/bat_iv_ogm.c b/net/batman-adv/bat_iv_ogm.c index 6fa2d465b6cd..468bd5e1f7f5 100644 --- a/net/batman-adv/bat_iv_ogm.c +++ b/net/batman-adv/bat_iv_ogm.c @@ -30,6 +30,43 @@ #include "hard-interface.h" #include "send.h" +void bat_ogm_init(struct hard_iface *hard_iface) +{ + struct batman_ogm_packet *batman_ogm_packet; + + hard_iface->packet_len = BATMAN_OGM_LEN; + hard_iface->packet_buff = kmalloc(hard_iface->packet_len, GFP_ATOMIC); + + batman_ogm_packet = (struct batman_ogm_packet *)hard_iface->packet_buff; + batman_ogm_packet->packet_type = BAT_OGM; + batman_ogm_packet->version = COMPAT_VERSION; + batman_ogm_packet->flags = NO_FLAGS; + batman_ogm_packet->ttl = 2; + batman_ogm_packet->tq = TQ_MAX_VALUE; + batman_ogm_packet->tt_num_changes = 0; + batman_ogm_packet->ttvn = 0; +} + +void bat_ogm_init_primary(struct hard_iface *hard_iface) +{ + struct batman_ogm_packet *batman_ogm_packet; + + batman_ogm_packet = (struct batman_ogm_packet *)hard_iface->packet_buff; + batman_ogm_packet->flags = PRIMARIES_FIRST_HOP; + batman_ogm_packet->ttl = TTL; +} + +void bat_ogm_update_mac(struct hard_iface *hard_iface) +{ + struct batman_ogm_packet *batman_ogm_packet; + + batman_ogm_packet = (struct batman_ogm_packet *)hard_iface->packet_buff; + memcpy(batman_ogm_packet->orig, + hard_iface->net_dev->dev_addr, ETH_ALEN); + memcpy(batman_ogm_packet->prev_sender, + hard_iface->net_dev->dev_addr, ETH_ALEN); +} + /* is there another aggregated packet here? */ static int bat_ogm_aggr_packet(int buff_pos, int packet_len, int tt_num_changes) |