BFD: fix bfd_udp_add API
Fix reporting of bs_index in the return message. Enhance test suite
to cover this case.
Change-Id: I37d35b850818bc1a05abe67ca919c22aeac978b6
Signed-off-by: Klement Sekera <ksekera@cisco.com>
diff --git a/src/vnet/bfd/bfd_udp.c b/src/vnet/bfd/bfd_udp.c
index 677f1e2..c1596bf 100644
--- a/src/vnet/bfd/bfd_udp.c
+++ b/src/vnet/bfd/bfd_udp.c
@@ -95,7 +95,7 @@
bfd_udp_add_session_internal (bfd_udp_main_t *bum, u32 sw_if_index,
u32 desired_min_tx_us, u32 required_min_rx_us,
u8 detect_mult, const ip46_address_t *local_addr,
- const ip46_address_t *peer_addr)
+ const ip46_address_t *peer_addr, u32 *bs_index)
{
vnet_sw_interface_t *sw_if =
vnet_get_sw_interface (vnet_get_main (), sw_if_index);
@@ -149,6 +149,7 @@
bs->required_min_echo_rx_us = required_min_rx_us; /* FIXME */
bs->local_detect_mult = detect_mult;
bfd_session_start (bum->bfd_main, bs);
+ *bs_index = bs->bs_idx;
return 0;
}
@@ -224,7 +225,8 @@
vnet_api_error_t bfd_udp_add_session (u32 sw_if_index, u32 desired_min_tx_us,
u32 required_min_rx_us, u8 detect_mult,
const ip46_address_t *local_addr,
- const ip46_address_t *peer_addr)
+ const ip46_address_t *peer_addr,
+ u32 *bs_index)
{
vnet_api_error_t rv =
bfd_udp_validate_api_input (sw_if_index, local_addr, peer_addr);
@@ -242,9 +244,9 @@
BFD_ERR ("desired_min_tx_us < 1");
return VNET_API_ERROR_INVALID_ARGUMENT;
}
- return bfd_udp_add_session_internal (&bfd_udp_main, sw_if_index,
- desired_min_tx_us, required_min_rx_us,
- detect_mult, local_addr, peer_addr);
+ return bfd_udp_add_session_internal (
+ &bfd_udp_main, sw_if_index, desired_min_tx_us, required_min_rx_us,
+ detect_mult, local_addr, peer_addr, bs_index);
}
vnet_api_error_t bfd_udp_del_session (u32 sw_if_index,