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authorKlement Sekera <ksekera@cisco.com>2017-01-11 08:16:53 +0100
committerDamjan Marion <dmarion.lists@gmail.com>2017-01-11 19:49:31 +0000
commit10db26f7bfed97022734fb808bd56532fdda48c5 (patch)
tree7a9bd58b90229ebc0838bb1563dc40a7bd8ffc76 /src
parentcab65ec86b6c04d7a4674312989b5be0c0e394a4 (diff)
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>
Diffstat (limited to 'src')
-rw-r--r--src/vnet/bfd/bfd_api.c43
-rw-r--r--src/vnet/bfd/bfd_api.h3
-rw-r--r--src/vnet/bfd/bfd_udp.c12
3 files changed, 29 insertions, 29 deletions
diff --git a/src/vnet/bfd/bfd_api.c b/src/vnet/bfd/bfd_api.c
index 126cf29a801..2e63fe90d78 100644
--- a/src/vnet/bfd/bfd_api.c
+++ b/src/vnet/bfd/bfd_api.c
@@ -43,12 +43,12 @@
#include <vlibapi/api_helper_macros.h>
-#define foreach_vpe_api_msg \
-_(BFD_UDP_ADD, bfd_udp_add) \
-_(BFD_UDP_DEL, bfd_udp_del) \
-_(BFD_UDP_SESSION_DUMP, bfd_udp_session_dump) \
-_(BFD_SESSION_SET_FLAGS, bfd_session_set_flags) \
-_(WANT_BFD_EVENTS, want_bfd_events)
+#define foreach_vpe_api_msg \
+ _ (BFD_UDP_ADD, bfd_udp_add) \
+ _ (BFD_UDP_DEL, bfd_udp_del) \
+ _ (BFD_UDP_SESSION_DUMP, bfd_udp_session_dump) \
+ _ (BFD_SESSION_SET_FLAGS, bfd_session_set_flags) \
+ _ (WANT_BFD_EVENTS, want_bfd_events)
pub_sub_handler (bfd_events, BFD_EVENTS);
@@ -75,13 +75,16 @@ vl_api_bfd_udp_add_t_handler (vl_api_bfd_udp_add_t * mp)
clib_memcpy (&peer_addr.ip4, mp->peer_addr, sizeof (peer_addr.ip4));
}
+ u32 bs_index = 0;
rv = bfd_udp_add_session (clib_net_to_host_u32 (mp->sw_if_index),
clib_net_to_host_u32 (mp->desired_min_tx),
clib_net_to_host_u32 (mp->required_min_rx),
- mp->detect_mult, &local_addr, &peer_addr);
+ mp->detect_mult, &local_addr, &peer_addr,
+ &bs_index);
BAD_SW_IF_INDEX_LABEL;
- REPLY_MACRO (VL_API_BFD_UDP_ADD_REPLY);
+ REPLY_MACRO2 (VL_API_BFD_UDP_ADD_REPLY,
+ rmp->bs_index = clib_host_to_net_u32 (bs_index));
}
static void
@@ -107,9 +110,8 @@ vl_api_bfd_udp_del_t_handler (vl_api_bfd_udp_del_t * mp)
clib_memcpy (&peer_addr.ip4, mp->peer_addr, sizeof (peer_addr.ip4));
}
- rv =
- bfd_udp_del_session (clib_net_to_host_u32 (mp->sw_if_index), &local_addr,
- &peer_addr);
+ rv = bfd_udp_del_session (clib_net_to_host_u32 (mp->sw_if_index),
+ &local_addr, &peer_addr);
BAD_SW_IF_INDEX_LABEL;
REPLY_MACRO (VL_API_BFD_UDP_DEL_REPLY);
@@ -201,14 +203,12 @@ vl_api_bfd_session_set_flags_t_handler (vl_api_bfd_session_set_flags_t * mp)
vl_api_bfd_session_set_flags_reply_t *rmp;
int rv;
- rv =
- bfd_session_set_flags (clib_net_to_host_u32 (mp->bs_index),
- mp->admin_up_down);
+ rv = bfd_session_set_flags (clib_net_to_host_u32 (mp->bs_index),
+ mp->admin_up_down);
REPLY_MACRO (VL_API_BFD_SESSION_SET_FLAGS_REPLY);
}
-
/*
* bfd_api_hookup
* Add vpe's API message handlers to the table.
@@ -223,7 +223,7 @@ vl_api_bfd_session_set_flags_t_handler (vl_api_bfd_session_set_flags_t * mp)
static void
setup_message_id_table (api_main_t * am)
{
-#define _(id,n,crc) vl_msg_api_add_msg_name_crc (am, #n "_" #crc, id);
+#define _(id, n, crc) vl_msg_api_add_msg_name_crc (am, #n "_" #crc, id);
foreach_vl_msg_name_crc_bfd;
#undef _
}
@@ -233,13 +233,10 @@ bfd_api_hookup (vlib_main_t * vm)
{
api_main_t *am = &api_main;
-#define _(N,n) \
- vl_msg_api_set_handlers(VL_API_##N, #n, \
- vl_api_##n##_t_handler, \
- vl_noop_handler, \
- vl_api_##n##_t_endian, \
- vl_api_##n##_t_print, \
- sizeof(vl_api_##n##_t), 1);
+#define _(N, n) \
+ vl_msg_api_set_handlers (VL_API_##N, #n, vl_api_##n##_t_handler, \
+ vl_noop_handler, vl_api_##n##_t_endian, \
+ vl_api_##n##_t_print, sizeof (vl_api_##n##_t), 1);
foreach_vpe_api_msg;
#undef _
diff --git a/src/vnet/bfd/bfd_api.h b/src/vnet/bfd/bfd_api.h
index cfcd04f3f50..a9bc5a1f40c 100644
--- a/src/vnet/bfd/bfd_api.h
+++ b/src/vnet/bfd/bfd_api.h
@@ -27,7 +27,8 @@
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 bfd_udp_del_session (u32 sw_if_index,
const ip46_address_t * local_addr,
diff --git a/src/vnet/bfd/bfd_udp.c b/src/vnet/bfd/bfd_udp.c
index 677f1e22ef7..c1596bf6012 100644
--- a/src/vnet/bfd/bfd_udp.c
+++ b/src/vnet/bfd/bfd_udp.c
@@ -95,7 +95,7 @@ static vnet_api_error_t
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 @@ bfd_udp_add_session_internal (bfd_udp_main_t *bum, u32 sw_if_index,
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 @@ bfd_udp_validate_api_input (u32 sw_if_index, const ip46_address_t *local_addr,
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 @@ vnet_api_error_t bfd_udp_add_session (u32 sw_if_index, u32 desired_min_tx_us,
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,