diff options
| author |   Klement Sekera <ksekera@cisco.com> | 2017-02-14 07:11:52 +0100 |
|---|---|---|
| committer |   Damjan Marion <dmarion.lists@gmail.com> | 2017-02-15 12:10:23 +0000 |
| commit | aeeac3bf4429235c952ce54abad7d3729be6a2f5 (patch) | |
| tree | cbdd7eb65a86687988557f87f92ecde6ed0f97b8 /src/vnet/bfd/bfd_main.c | |
| parent | 12ba252193148c06137a4f811aee71fec0801ea4 (diff) | |
BFD: loop back echo packets
Change-Id: I772b63ac25ebfccaff9ab9d8d0b1445e85f21df7
Signed-off-by: Klement Sekera <ksekera@cisco.com>
Diffstat (limited to 'src/vnet/bfd/bfd_main.c')
| -rw-r--r-- | src/vnet/bfd/bfd_main.c | 43 |
1 files changed, 18 insertions, 25 deletions
diff --git a/src/vnet/bfd/bfd_main.c b/src/vnet/bfd/bfd_main.c index 8bb8de3311a..0959d0e076b 100644 --- a/src/vnet/bfd/bfd_main.c +++ b/src/vnet/bfd/bfd_main.c @@ -264,8 +264,7 @@ bfd_set_timer (bfd_main_t * bm, bfd_session_t * bs, u64 now, static void bfd_set_effective_desired_min_tx (bfd_main_t * bm, bfd_session_t * bs, u64 now, - u64 desired_min_tx_clocks, - int handling_wakeup) + u64 desired_min_tx_clocks) { bs->effective_desired_min_tx_clocks = desired_min_tx_clocks; BFD_DBG ("Set effective desired min tx to " BFD_CLK_FMT, @@ -273,20 +272,17 @@ bfd_set_effective_desired_min_tx (bfd_main_t * bm, bfd_recalc_detection_time (bm, bs); bfd_recalc_tx_interval (bm, bs); bfd_calc_next_tx (bm, bs, now); - bfd_set_timer (bm, bs, now, handling_wakeup); } static void bfd_set_effective_required_min_rx (bfd_main_t * bm, bfd_session_t * bs, u64 now, - u64 required_min_rx_clocks, - int handling_wakeup) + u64 required_min_rx_clocks) { bs->effective_required_min_rx_clocks = required_min_rx_clocks; BFD_DBG ("Set effective required min rx to " BFD_CLK_FMT, BFD_CLK_PRN (bs->effective_required_min_rx_clocks)); bfd_recalc_detection_time (bm, bs); - bfd_set_timer (bm, bs, now, handling_wakeup); } static void @@ -424,42 +420,39 @@ bfd_on_state_change (bfd_main_t * bm, bfd_session_t * bs, u64 now, switch (bs->local_state) { case BFD_STATE_admin_down: - bfd_set_effective_required_min_rx (bm, bs, now, - bs->config_required_min_rx_clocks, - handling_wakeup); bfd_set_effective_desired_min_tx (bm, bs, now, clib_max (bs->config_desired_min_tx_clocks, - bm->default_desired_min_tx_clocks), - handling_wakeup); + bm->default_desired_min_tx_clocks)); + bfd_set_effective_required_min_rx (bm, bs, now, + bs->config_required_min_rx_clocks); + bfd_set_timer (bm, bs, now, handling_wakeup); break; case BFD_STATE_down: - bfd_set_effective_required_min_rx (bm, bs, now, - bs->config_required_min_rx_clocks, - handling_wakeup); bfd_set_effective_desired_min_tx (bm, bs, now, clib_max (bs->config_desired_min_tx_clocks, - bm->default_desired_min_tx_clocks), - handling_wakeup); + bm->default_desired_min_tx_clocks)); + bfd_set_effective_required_min_rx (bm, bs, now, + bs->config_required_min_rx_clocks); + bfd_set_timer (bm, bs, now, handling_wakeup); break; case BFD_STATE_init: bfd_set_effective_desired_min_tx (bm, bs, now, clib_max (bs->config_desired_min_tx_clocks, - bm->default_desired_min_tx_clocks), - handling_wakeup); + bm->default_desired_min_tx_clocks)); + bfd_set_timer (bm, bs, now, handling_wakeup); break; case BFD_STATE_up: + bfd_set_effective_desired_min_tx (bm, bs, now, + bs->config_desired_min_tx_clocks); if (POLL_NOT_NEEDED == bs->poll_state) { bfd_set_effective_required_min_rx (bm, bs, now, - bs->config_required_min_rx_clocks, - handling_wakeup); + bs->config_required_min_rx_clocks); } - bfd_set_effective_desired_min_tx (bm, bs, now, - bs->config_desired_min_tx_clocks, - handling_wakeup); + bfd_set_timer (bm, bs, now, handling_wakeup); break; } } @@ -1401,9 +1394,9 @@ bfd_consume_pkt (bfd_main_t * bm, const bfd_pkt_t * pkt, u32 bs_idx) if (BFD_STATE_up == bs->local_state) { bfd_set_effective_required_min_rx (bm, bs, now, - bs->config_required_min_rx_clocks, - 0); + bs->config_required_min_rx_clocks); bfd_recalc_detection_time (bm, bs); + bfd_set_timer (bm, bs, now, 0); } } if (BFD_STATE_admin_down == bs->local_state) |