diff options
| author |   Mohsin Kazmi <sykazmi@cisco.com> | 2018-05-28 18:55:37 +0200 |
|---|---|---|
| committer |   Damjan Marion <dmarion.lists@gmail.com> | 2018-05-29 15:39:24 +0000 |
| commit | 04e0bb2ff0f39dab45da01ecdbc7914035a36897 (patch) | |
| tree | b9aa214531e7b9053fdb5c1411b2ffcf5cf0f972 /src/vnet/devices/af_packet/af_packet_api.c | |
| parent | 0353a4b33210936cb8820d2430ea8bf925c4581b (diff) | |
af_packet: Add support for dump interfaces
Change-Id: I8d8ecc80edb7665125ba625a3ce7b30d2dea88f0
Signed-off-by: Mohsin Kazmi <sykazmi@cisco.com>
Diffstat (limited to 'src/vnet/devices/af_packet/af_packet_api.c')
| -rw-r--r-- | src/vnet/devices/af_packet/af_packet_api.c | 47 |
1 files changed, 46 insertions, 1 deletions
diff --git a/src/vnet/devices/af_packet/af_packet_api.c b/src/vnet/devices/af_packet/af_packet_api.c index c7dfabc2ebd..3e03b5917fe 100644 --- a/src/vnet/devices/af_packet/af_packet_api.c +++ b/src/vnet/devices/af_packet/af_packet_api.c @@ -45,7 +45,8 @@ #define foreach_vpe_api_msg \ _(AF_PACKET_CREATE, af_packet_create) \ _(AF_PACKET_DELETE, af_packet_delete) \ -_(AF_PACKET_SET_L4_CKSUM_OFFLOAD, af_packet_set_l4_cksum_offload) +_(AF_PACKET_SET_L4_CKSUM_OFFLOAD, af_packet_set_l4_cksum_offload) \ +_(AF_PACKET_DUMP, af_packet_dump) static void vl_api_af_packet_create_t_handler (vl_api_af_packet_create_t * mp) @@ -103,6 +104,50 @@ static void REPLY_MACRO (VL_API_AF_PACKET_SET_L4_CKSUM_OFFLOAD_REPLY); } +static void +af_packet_send_details (vpe_api_main_t * am, + vl_api_registration_t * reg, + af_packet_if_detail_t * af_packet_if, u32 context) +{ + vl_api_af_packet_details_t *mp; + mp = vl_msg_api_alloc (sizeof (*mp)); + memset (mp, 0, sizeof (*mp)); + mp->_vl_msg_id = htons (VL_API_AF_PACKET_DETAILS); + mp->sw_if_index = htonl (af_packet_if->sw_if_index); + clib_memcpy (mp->host_if_name, af_packet_if->host_if_name, + MIN (ARRAY_LEN (mp->host_if_name) - 1, + strlen ((const char *) af_packet_if->host_if_name))); + + mp->context = context; + vl_api_send_msg (reg, (u8 *) mp); +} + + +static void +vl_api_af_packet_dump_t_handler (vl_api_af_packet_dump_t * mp) +{ + int rv; + vpe_api_main_t *am = &vpe_api_main; + vl_api_registration_t *reg; + af_packet_if_detail_t *out_af_packet_ifs = NULL; + af_packet_if_detail_t *af_packet_if = NULL; + + reg = vl_api_client_index_to_registration (mp->client_index); + if (!reg) + return; + + rv = af_packet_dump_ifs (&out_af_packet_ifs); + if (rv) + return; + + vec_foreach (af_packet_if, out_af_packet_ifs) + { + af_packet_send_details (am, reg, af_packet_if, mp->context); + } + + vec_free (out_af_packet_ifs); +} + /* * af_packet_api_hookup * Add vpe's API message handlers to the table. |