Line data    Source code

       1             : /*
       2             :  * lacp VAT support
       3             :  *
       4             :  * Copyright (c) 2017 Cisco and/or its affiliates.
       5             :  * Licensed under the Apache License, Version 2.0 (the "License");
       6             :  * you may not use this file except in compliance with the License.
       7             :  * You may obtain a copy of the License at:
       8             :  *
       9             :  *     http://www.apache.org/licenses/LICENSE-2.0
      10             :  *
      11             :  * Unless required by applicable law or agreed to in writing, software
      12             :  * distributed under the License is distributed on an "AS IS" BASIS,
      13             :  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
      14             :  * See the License for the specific language governing permissions and
      15             :  * limitations under the License.
      16             :  */
      17             : 
      18             : #include <inttypes.h>
      19             : 
      20             : #include <vat/vat.h>
      21             : #include <vlibapi/api.h>
      22             : #include <vlibmemory/api.h>
      23             : 
      24             : #include <vppinfra/error.h>
      25             : #include <lacp/node.h>
      26             : 
      27             : #define __plugin_msg_base lacp_test_main.msg_id_base
      28             : #include <vlibapi/vat_helper_macros.h>
      29             : 
      30             : /* declare message IDs */
      31             : #include <vnet/format_fns.h>
      32             : #include <lacp/lacp.api_enum.h>
      33             : #include <lacp/lacp.api_types.h>
      34             : #include <vlibmemory/vlib.api_types.h>
      35             : 
      36             : typedef struct
      37             : {
      38             :   /* API message ID base */
      39             :   u16 msg_id_base;
      40             :   u32 ping_id;
      41             :   vat_main_t *vat_main;
      42             : } lacp_test_main_t;
      43             : 
      44             : lacp_test_main_t lacp_test_main;
      45             : 
      46             : /* lacp-dump API */
      47           0 : static void vl_api_sw_interface_lacp_details_t_handler
      48             :   (vl_api_sw_interface_lacp_details_t * mp)
      49             : {
      50           0 :   vat_main_t *vam = &vat_main;
      51             : 
      52           0 :   fformat (vam->ofp,
      53             :            "%-25s %-12d %-16s %3x %3x %3x %3x %3x %3x %3x %3x "
      54             :            "%4x %3x %3x %3x %3x %3x %3x %3x\n",
      55           0 :            mp->interface_name, ntohl (mp->sw_if_index),
      56           0 :            mp->bond_interface_name,
      57           0 :            lacp_bit_test (mp->actor_state, 7),
      58           0 :            lacp_bit_test (mp->actor_state, 6),
      59           0 :            lacp_bit_test (mp->actor_state, 5),
      60           0 :            lacp_bit_test (mp->actor_state, 4),
      61           0 :            lacp_bit_test (mp->actor_state, 3),
      62           0 :            lacp_bit_test (mp->actor_state, 2),
      63           0 :            lacp_bit_test (mp->actor_state, 1),
      64           0 :            lacp_bit_test (mp->actor_state, 0),
      65           0 :            lacp_bit_test (mp->partner_state, 7),
      66           0 :            lacp_bit_test (mp->partner_state, 6),
      67           0 :            lacp_bit_test (mp->partner_state, 5),
      68           0 :            lacp_bit_test (mp->partner_state, 4),
      69           0 :            lacp_bit_test (mp->partner_state, 3),
      70           0 :            lacp_bit_test (mp->partner_state, 2),
      71           0 :            lacp_bit_test (mp->partner_state, 1),
      72           0 :            lacp_bit_test (mp->partner_state, 0));
      73           0 :   fformat (vam->ofp,
      74             :            "  LAG ID: [(%04x,%02x-%02x-%02x-%02x-%02x-%02x,%04x,%04x,%04x), "
      75             :            "(%04x,%02x-%02x-%02x-%02x-%02x-%02x,%04x,%04x,%04x)]\n",
      76           0 :            ntohs (mp->actor_system_priority), mp->actor_system[0],
      77           0 :            mp->actor_system[1], mp->actor_system[2], mp->actor_system[3],
      78           0 :            mp->actor_system[4], mp->actor_system[5], ntohs (mp->actor_key),
      79           0 :            ntohs (mp->actor_port_priority), ntohs (mp->actor_port_number),
      80           0 :            ntohs (mp->partner_system_priority), mp->partner_system[0],
      81           0 :            mp->partner_system[1], mp->partner_system[2],
      82           0 :            mp->partner_system[3], mp->partner_system[4],
      83           0 :            mp->partner_system[5], ntohs (mp->partner_key),
      84           0 :            ntohs (mp->partner_port_priority),
      85           0 :            ntohs (mp->partner_port_number));
      86           0 :   fformat (vam->ofp,
      87             :            "  RX-state: %U, TX-state: %U, MUX-state: %U, PTX-state: %U\n",
      88             :            format_rx_sm_state, ntohl (mp->rx_state), format_tx_sm_state,
      89             :            ntohl (mp->tx_state), format_mux_sm_state, ntohl (mp->mux_state),
      90             :            format_ptx_sm_state, ntohl (mp->ptx_state));
      91           0 : }
      92             : 
      93             : static int
      94           0 : api_sw_interface_lacp_dump (vat_main_t * vam)
      95             : {
      96           0 :   lacp_test_main_t *lm = &lacp_test_main;
      97             :   vl_api_sw_interface_lacp_dump_t *mp;
      98             :   vl_api_control_ping_t *mp_ping;
      99             :   int ret;
     100             : 
     101           0 :   if (vam->json_output)
     102             :     {
     103           0 :       clib_warning ("JSON output not supported for sw_interface_lacp_dump");
     104           0 :       return -99;
     105             :     }
     106             : 
     107           0 :   fformat (vam->ofp, "%-55s %-32s %-32s\n", " ", "actor state",
     108             :            "partner state");
     109           0 :   fformat (vam->ofp, "%-25s %-12s %-16s %-31s  %-31s\n", "interface name",
     110             :            "sw_if_index", "bond interface", "exp/def/dis/col/syn/agg/tim/act",
     111             :            "exp/def/dis/col/syn/agg/tim/act");
     112             : 
     113             :   /* Get list of lacp interfaces */
     114           0 :   M (SW_INTERFACE_LACP_DUMP, mp);
     115           0 :   S (mp);
     116             : 
     117             :   /* Use a control ping for synchronization */
     118           0 :   if (!lm->ping_id)
     119           0 :     lm->ping_id = vl_msg_api_get_msg_index ((u8 *) (VL_API_CONTROL_PING_CRC));
     120           0 :   mp_ping = vl_msg_api_alloc_as_if_client (sizeof (*mp_ping));
     121           0 :   mp_ping->_vl_msg_id = htons (lm->ping_id);
     122           0 :   mp_ping->client_index = vam->my_client_index;
     123             : 
     124           0 :   fformat (vam->ofp, "Sending ping id=%d\n", lm->ping_id);
     125             : 
     126           0 :   vam->result_ready = 0;
     127           0 :   S (mp_ping);
     128             : 
     129           0 :   W (ret);
     130           0 :   return ret;
     131             : }
     132             : 
     133             : #include <lacp/lacp.api_test.c>
     134             : 
     135             : /*
     136             :  * fd.io coding-style-patch-verification: ON
     137             :  *
     138             :  * Local Variables:
     139             :  * eval: (c-set-style "gnu")
     140             :  * End:
     141             :  */