csit - Integration tests

Age	Commit message (Expand)	Author	Files	Lines
2018-09-26	Add Vratko to committer list	Vratko Polak	1	-5/+10
2018-09-06	Add INFO.yaml file	Vanessa Rene Valderrama	1	-0/+86

/* * Copyright (c) 2016 Cisco and/or its affiliates. * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at: * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ /* *------------------------------------------------------------------ * vxlan_gpe_api.c - iOAM VxLAN-GPE related APIs to create * and maintain profiles *------------------------------------------------------------------ */ #include <vnet/vnet.h> #include <vnet/plugin/plugin.h> #include <ioam/lib-vxlan-gpe/vxlan_gpe_ioam.h> #include <vlibapi/api.h> #include <vlibmemory/api.h> #include <vlibsocket/api.h> /* define message IDs */ #include <ioam/lib-vxlan-gpe/vxlan_gpe_msg_enum.h> /* define message structures */ #define vl_typedefs #include <ioam/lib-vxlan-gpe/vxlan_gpe_all_api_h.h> #undef vl_typedefs /* define generated endian-swappers */ #define vl_endianfun #include <ioam/lib-vxlan-gpe/vxlan_gpe_all_api_h.h> #undef vl_endianfun /* instantiate all the print functions we know about */ #define vl_print(handle, ...) vlib_cli_output (handle, __VA_ARGS__) #define vl_printfun #include <ioam/lib-vxlan-gpe/vxlan_gpe_all_api_h.h> #undef vl_printfun /* Get the API version number */ #define vl_api_version(n,v) static u32 api_version=(v); #include <ioam/lib-vxlan-gpe/vxlan_gpe_all_api_h.h> #undef vl_api_version /* * A handy macro to set up a message reply. * Assumes that the following variables are available: * mp - pointer to request message * rmp - pointer to reply message type * rv - return value */ #define VXLAN_GPE_REPLY_MACRO(t) \ do { \ unix_shared_memory_queue_t * q = \ vl_api_client_index_to_input_queue (mp->client_index); \ if (!q) \ return; \ \ rmp = vl_msg_api_alloc (sizeof (*rmp)); \ rmp->_vl_msg_id = ntohs((t)+sm->msg_id_base); \ rmp->context = mp->context; \ rmp->retval = ntohl(rv); \ \ vl_msg_api_send_shmem (q, (u8 *)&rmp); \ } while(0); /* *INDENT-OFF* */ #define VXLAN_GPE_REPLY_MACRO2(t, body) \ do { \ unix_shared_memory_queue_t * q; \ rv = vl_msg_api_pd_handler (mp, rv); \ q = vl_api_client_index_to_input_queue (mp->client_index); \ if (!q) \ return; \ \ rmp = vl_msg_api_alloc (sizeof (*rmp)); \ rmp->_vl_msg_id = ntohs((t)); \ rmp->context = mp->context; \ rmp->retval = ntohl(rv); \ do {body;} while (0); \ vl_msg_api_send_shmem (q, (u8 *)&rmp); \ } while(0); /* *INDENT-ON* */ /* List of message types that this plugin understands */ #define foreach_vxlan_gpe_plugin_api_msg \ _(VXLAN_GPE_IOAM_ENABLE, vxlan_gpe_ioam_enable) \ _(VXLAN_GPE_IOAM_DISABLE, vxlan_gpe_ioam_disable) \ _(VXLAN_GPE_IOAM_VNI_ENABLE, vxlan_gpe_ioam_vni_enable) \ _(VXLAN_GPE_IOAM_VNI_DISABLE, vxlan_gpe_ioam_vni_disable) \ _(VXLAN_GPE_IOAM_TRANSIT_ENABLE, vxlan_gpe_ioam_transit_enable) \ _(VXLAN_GPE_IOAM_TRANSIT_DISABLE, vxlan_gpe_ioam_transit_disable) \ static void vl_api_vxlan_gpe_ioam_enable_t_handler (vl_api_vxlan_gpe_ioam_enable_t * mp) { int rv = 0; vl_api_vxlan_gpe_ioam_enable_reply_t *rmp; clib_error_t *error; vxlan_gpe_ioam_main_t *sm = &vxlan_gpe_ioam_main; /* Ignoring the profile id as currently a single profile * is supported */ error = vxlan_gpe_ioam_enable (mp->trace_enable, mp->pow_enable, mp->trace_ppc); if (error) { clib_error_report (error); rv = clib_error_get_code (error); } VXLAN_GPE_REPLY_MACRO (VL_API_VXLAN_GPE_IOAM_ENABLE_REPLY); } static void vl_api_vxlan_gpe_ioam_disable_t_handler (vl_api_vxlan_gpe_ioam_disable_t * mp) { int rv = 0; vl_api_vxlan_gpe_ioam_disable_reply_t *rmp; clib_error_t *error; vxlan_gpe_ioam_main_t *sm = &vxlan_gpe_ioam_main; /* Ignoring the profile id as currently a single profile * is supported */ error = vxlan_gpe_ioam_disable (0, 0, 0); if (error) { clib_error_report (error); rv = clib_error_get_code (error); } VXLAN_GPE_REPLY_MACRO (VL_API_VXLAN_GPE_IOAM_DISABLE_REPLY); } static void vl_api_vxlan_gpe_ioam_vni_enable_t_handler (vl_api_vxlan_gpe_ioam_vni_enable_t * mp) { int rv = 0; vl_api_vxlan_gpe_ioam_vni_enable_reply_t *rmp; clib_error_t *error; vxlan_gpe_ioam_main_t *sm = &vxlan_gpe_ioam_main; vxlan4_gpe_tunnel_key_t key4; uword *p = NULL; vxlan_gpe_main_t *gm = &vxlan_gpe_main; vxlan_gpe_tunnel_t *t = 0; vxlan_gpe_ioam_main_t *hm = &vxlan_gpe_ioam_main; u32 vni; if (!mp->is_ipv6) { clib_memcpy (&key4.local, &mp->local, sizeof (key4.local)); clib_memcpy (&key4.remote, &mp->remote, sizeof (key4.remote)); vni = clib_net_to_host_u32 (mp->vni); key4.vni = clib_host_to_net_u32 (vni << 8); key4.pad = 0; p = hash_get_mem (gm->vxlan4_gpe_tunnel_by_key, &key4); } else { return; } if (!p) return; t = pool_elt_at_index (gm->tunnels, p[0]); error = vxlan_gpe_ioam_set (t, hm->has_trace_option, hm->has_pot_option, hm->has_ppc_option, mp->is_ipv6); if (error) { clib_error_report (error); rv = clib_error_get_code (error); } VXLAN_GPE_REPLY_MACRO (VL_API_VXLAN_GPE_IOAM_VNI_ENABLE_REPLY); } static void vl_api_vxlan_gpe_ioam_vni_disable_t_handler (vl_api_vxlan_gpe_ioam_vni_disable_t * mp) { int rv = 0; vl_api_vxlan_gpe_ioam_vni_enable_reply_t *rmp; clib_error_t *error; vxlan_gpe_ioam_main_t *sm = &vxlan_gpe_ioam_main; vxlan4_gpe_tunnel_key_t key4; uword *p = NULL; vxlan_gpe_main_t *gm = &vxlan_gpe_main; vxlan_gpe_tunnel_t *t = 0; u32 vni; if (!mp->is_ipv6) { clib_memcpy (&key4.local, &mp->local, sizeof (key4.local)); clib_memcpy (&key4.remote, &mp->remote, sizeof (key4.remote)); vni = clib_net_to_host_u32 (mp->vni); key4.vni = clib_host_to_net_u32 (vni << 8); key4.pad = 0; p = hash_get_mem (gm->vxlan4_gpe_tunnel_by_key, &key4); } else { return; } if (!p) return; t = pool_elt_at_index (gm->tunnels, p[0]); error = vxlan_gpe_ioam_clear (t, 0, 0, 0, 0); if (error) { clib_error_report (error); rv = clib_error_get_code (error); } VXLAN_GPE_REPLY_MACRO (VL_API_VXLAN_GPE_IOAM_VNI_DISABLE_REPLY); } static void vl_api_vxlan_gpe_ioam_transit_enable_t_handler (vl_api_vxlan_gpe_ioam_transit_enable_t * mp) { int rv = 0; vl_api_vxlan_gpe_ioam_transit_enable_reply_t *rmp; vxlan_gpe_ioam_main_t *sm = &vxlan_gpe_ioam_main; ip46_address_t dst_addr; memset (&dst_addr.ip4, 0, sizeof (dst_addr.ip4)); if (!mp->is_ipv6) { clib_memcpy (&dst_addr.ip4, &mp->dst_addr, sizeof (dst_addr.ip4)); } rv = vxlan_gpe_enable_disable_ioam_for_dest (sm->vlib_main, dst_addr, ntohl (mp->outer_fib_index), mp->is_ipv6 ? 0 : 1, 1 /* is_add */ ); VXLAN_GPE_REPLY_MACRO (VL_API_VXLAN_GPE_IOAM_TRANSIT_ENABLE_REPLY); } static void vl_api_vxlan_gpe_ioam_transit_disable_t_handler (vl_api_vxlan_gpe_ioam_transit_disable_t * mp) { int rv = 0; vl_api_vxlan_gpe_ioam_transit_disable_reply_t *rmp; vxlan_gpe_ioam_main_t *sm = &vxlan_gpe_ioam_main; ip46_address_t dst_addr; memset (&dst_addr.ip4, 0, sizeof (dst_addr.ip4)); if (!mp->is_ipv6) { clib_memcpy (&dst_addr.ip4, &mp->dst_addr, sizeof (dst_addr.ip4)); } rv = vxlan_gpe_ioam_disable_for_dest (sm->vlib_main, dst_addr, ntohl (mp->outer_fib_index), mp->is_ipv6 ? 0 : 1); VXLAN_GPE_REPLY_MACRO (VL_API_VXLAN_GPE_IOAM_TRANSIT_DISABLE_REPLY); } /* Set up the API message handling tables */ static clib_error_t * vxlan_gpe_plugin_api_hookup (vlib_main_t * vm) { vxlan_gpe_ioam_main_t *sm = &vxlan_gpe_ioam_main; #define _(N,n) \ vl_msg_api_set_handlers((VL_API_##N + sm->msg_id_base), \ #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_vxlan_gpe_plugin_api_msg; #undef _ return 0; } static clib_error_t * vxlan_gpe_init (vlib_main_t * vm) { vxlan_gpe_ioam_main_t *sm = &vxlan_gpe_ioam_main; clib_error_t *error = 0; u8 *name; u32 encap_node_index = vxlan_gpe_encap_ioam_v4_node.index; u32 decap_node_index = vxlan_gpe_decap_ioam_v4_node.index; vlib_node_t *vxlan_gpe_encap_node = NULL; vlib_node_t *vxlan_gpe_decap_node = NULL; uword next_node = 0; sm->vlib_main = vm; sm->vnet_main = vnet_get_main (); sm->unix_time_0 = (u32) time (0); /* Store starting time */ sm->vlib_time_0 = vlib_time_now (vm); name = format (0, "ioam_vxlan_gpe_%08x%c", api_version, 0); /* Ask for a correctly-sized block of API message decode slots */ sm->msg_id_base = vl_msg_api_get_msg_ids ((char *) name, VL_MSG_FIRST_AVAILABLE); error = vxlan_gpe_plugin_api_hookup (vm); /* Hook the ioam-encap node to vxlan-gpe-encap */ vxlan_gpe_encap_node = vlib_get_node_by_name (vm, (u8 *) "vxlan-gpe-encap"); sm->encap_v4_next_node = vlib_node_add_next (vm, vxlan_gpe_encap_node->index, encap_node_index); vxlan_gpe_decap_node = vlib_get_node_by_name (vm, (u8 *) "vxlan4-gpe-input"); next_node = vlib_node_add_next (vm, vxlan_gpe_decap_node->index, decap_node_index); vxlan_gpe_register_decap_protocol (VXLAN_GPE_PROTOCOL_IOAM, next_node); vec_new (vxlan_gpe_ioam_sw_interface_t, pool_elts (sm->sw_interfaces)); sm->dst_by_ip4 = hash_create_mem (0, sizeof (fib_prefix_t), sizeof (uword)); sm->dst_by_ip6 = hash_create_mem (0, sizeof (fib_prefix_t), sizeof (uword)); vxlan_gpe_ioam_interface_init (); vec_free (name); return error; } VLIB_INIT_FUNCTION (vxlan_gpe_init); /* * fd.io coding-style-patch-verification: ON * * Local Variables: * eval: (c-set-style "gnu") * End: */