Fix autogen regenerator and few suites - csit

diff options

author	Vratko Polak <vrpolak@cisco.com>	2018-09-21 14:24:24 +0200
committer	Vratko Polak <vrpolak@cisco.com>	2018-09-21 14:25:09 +0200
commit	bb0f69d12e0e509c58bb5b8116d73bb585a4ea09 (patch)
tree	b2e171fa0e92b47da422645a147faa42852fe2bd /resources/tools/testbed-setup/ansible/production
parent	dea603c08a0afdab48af34bba7463f9029218aa2 (diff)

Fix autogen regenerator and few suites

+ "elif" instead of "else if". + Some suites had test cases reordered. + Some suites contained 9000B cases for avf. Change-Id: I3bf8241c317f20dbf66b497a2c8be35ef71307f5 Signed-off-by: Vratko Polak <vrpolak@cisco.com>

Diffstat (limited to 'resources/tools/testbed-setup/ansible/production')

0 files changed, 0 insertions, 0 deletions

/* * sixrd.c - 6RD specific functions (RFC5969) * * Copyright (c) 2018 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. */ /** * This code supports the following sixrd modes: * * 32 EA bits (Complete IPv4 address is embedded): * ea_bits_len = 32 * IPv4 suffix is embedded: * ea_bits_len = < 32 * No embedded address bits (1:1 mode): * ea_bits_len = 0 */ #include "ipip.h" #include <vlibapi/api.h> #include <vlibmemory/api.h> #include <vnet/adj/adj.h> #include <vnet/adj/adj_delegate.h> #include <vnet/adj/adj_midchain.h> #include <vnet/dpo/lookup_dpo.h> #include <vnet/fib/fib_table.h> #include <vnet/fib/ip6_fib.h> #include <vnet/plugin/plugin.h> extern vlib_node_registration_t ip4_sixrd_node; /** * Adj delegate data */ typedef struct sixrd_adj_delegate_t_ { u32 adj_index; fib_node_t sixrd_node; fib_node_index_t sixrd_fib_entry_index; u32 sixrd_sibling; } sixrd_adj_delegate_t; /** * Pool of delegate structs */ static sixrd_adj_delegate_t *sixrd_adj_delegate_pool; /** * Adj delegate registered type */ static adj_delegate_type_t sixrd_adj_delegate_type; /** * FIB node registered type */ static fib_node_type_t sixrd_fib_node_type; static inline sixrd_adj_delegate_t * sixrd_adj_from_base (adj_delegate_t * ad) { if (ad == NULL) return (NULL); return (pool_elt_at_index (sixrd_adj_delegate_pool, ad->ad_index)); } static inline const sixrd_adj_delegate_t * sixrd_adj_from_const_base (const adj_delegate_t * ad) { if (ad == NULL) { return (NULL); } return (pool_elt_at_index (sixrd_adj_delegate_pool, ad->ad_index)); } static void sixrd_fixup (vlib_main_t * vm, ip_adjacency_t * adj, vlib_buffer_t * b0, const void *data) { ip4_header_t *ip4 = vlib_buffer_get_current (b0); ip6_header_t *ip6 = vlib_buffer_get_current (b0) + sizeof (ip4_header_t); const ipip_tunnel_t *t = data; ip4->length = clib_host_to_net_u16 (vlib_buffer_length_in_chain (vm, b0)); ip4->dst_address.as_u32 = sixrd_get_addr_net (t, ip6->dst_address.as_u64[0]); ip4->checksum = ip4_header_checksum (ip4); } static void ip6ip_fixup (vlib_main_t * vm, ip_adjacency_t * adj, vlib_buffer_t * b0, const void *data) { const ipip_tunnel_t *t = data; ip4_header_t *ip4 = vlib_buffer_get_current (b0); ip4->length = clib_host_to_net_u16 (vlib_buffer_length_in_chain (vm, b0)); ip4->dst_address.as_u32 = sixrd_get_addr_net (t, adj->sub_type.nbr.next_hop.as_u64[0]); ip4->checksum = ip4_header_checksum (ip4); } static u8 * sixrd_build_rewrite (vnet_main_t * vnm, u32 sw_if_index, vnet_link_t link_type, const void *dst_address) { u8 *rewrite = NULL; ipip_tunnel_t *t; t = ipip_tunnel_db_find_by_sw_if_index (sw_if_index); if (!t) return 0; vec_validate (rewrite, sizeof (ip4_header_t) - 1); ip4_header_t *ip4 = (ip4_header_t *) rewrite; ip4->ip_version_and_header_length = 0x45; ip4->ttl = 64; ip4->protocol = IP_PROTOCOL_IPV6; /* fixup ip4 header length and checksum after-the-fact */ ip4->src_address.as_u32 = t->tunnel_src.ip4.as_u32; ip4->dst_address.as_u32 = 0; ip4->checksum = ip4_header_checksum (ip4); return rewrite; } static void ip6ip_tunnel_stack (adj_index_t ai, u32 fib_entry_index) { ip_adjacency_t *adj = adj_get (ai); ipip_tunnel_t *t; u32 sw_if_index = adj->rewrite_header.sw_if_index; t = ipip_tunnel_db_find_by_sw_if_index (sw_if_index); if (!t) return; /* * find the adjacency that is contributed by the FIB entry * that this tunnel resolves via, and use it as the next adj * in the midchain */ if (vnet_hw_interface_get_flags (vnet_get_main (), t->hw_if_index) & VNET_HW_INTERFACE_FLAG_LINK_UP) { adj_nbr_midchain_stack_on_fib_entry (ai, fib_entry_index, FIB_FORW_CHAIN_TYPE_UNICAST_IP4); } else { adj_nbr_midchain_unstack (ai); } } static void sixrd_tunnel_stack (adj_index_t ai, u32 fib_index) { dpo_id_t dpo = DPO_INVALID; ip_adjacency_t *adj = adj_get (ai); u32 sw_if_index = adj->rewrite_header.sw_if_index; ipip_tunnel_t *t = ipip_tunnel_db_find_by_sw_if_index (sw_if_index); if (!t) return; lookup_dpo_add_or_lock_w_fib_index (fib_index, DPO_PROTO_IP4, LOOKUP_UNICAST, LOOKUP_INPUT_DST_ADDR, LOOKUP_TABLE_FROM_CONFIG, &dpo); adj_nbr_midchain_stack (ai, &dpo); dpo_reset (&dpo); } static void sixrd_update_adj (vnet_main_t * vnm, u32 sw_if_index, adj_index_t ai) { ip_adjacency_t *adj = adj_get (ai); ipip_tunnel_t *t = ipip_tunnel_db_find_by_sw_if_index (sw_if_index); /* Not our tunnel */ if (!t) return; if (IP_LOOKUP_NEXT_BCAST == adj->lookup_next_index) { adj_nbr_midchain_update_rewrite (ai, sixrd_fixup, t, ADJ_FLAG_NONE, sixrd_build_rewrite (vnm, sw_if_index, adj_get_link_type (ai), NULL)); sixrd_tunnel_stack (ai, t->fib_index); } else { sixrd_adj_delegate_t *sixrd_ad; ip4_address_t da4; da4.as_u32 = sixrd_get_addr_net (t, adj->sub_type.nbr.next_hop.as_u64[0]); fib_prefix_t pfx = { .fp_proto = FIB_PROTOCOL_IP4, .fp_len = 32, .fp_addr = { .ip4 = da4, } , }; adj_nbr_midchain_update_rewrite (ai, ip6ip_fixup, t, ADJ_FLAG_NONE, sixrd_build_rewrite (vnm, sw_if_index, adj_get_link_type (ai), NULL)); sixrd_ad = sixrd_adj_from_base (adj_delegate_get (adj, sixrd_adj_delegate_type)); if (sixrd_ad == NULL) { pool_get (sixrd_adj_delegate_pool, sixrd_ad); fib_node_init (&sixrd_ad->sixrd_node, sixrd_fib_node_type); sixrd_ad->adj_index = ai; sixrd_ad->sixrd_fib_entry_index = fib_table_entry_special_add (t->fib_index, &pfx, FIB_SOURCE_RR, FIB_ENTRY_FLAG_NONE); sixrd_ad->sixrd_sibling = fib_entry_child_add (sixrd_ad->sixrd_fib_entry_index, sixrd_fib_node_type, sixrd_ad - sixrd_adj_delegate_pool); adj_delegate_add (adj, sixrd_adj_delegate_type, sixrd_ad - sixrd_adj_delegate_pool); ip6ip_tunnel_stack (ai, sixrd_ad->sixrd_fib_entry_index); } } } clib_error_t * sixrd_interface_admin_up_down (vnet_main_t * vnm, u32 hw_if_index, u32 flags) { /* Always up */ vnet_hw_interface_set_flags (vnm, hw_if_index, VNET_HW_INTERFACE_FLAG_LINK_UP); return /* no error */ 0; } /* *INDENT-OFF* */ VNET_HW_INTERFACE_CLASS(sixrd_hw_interface_class) = { .name = "ip6ip-6rd", .build_rewrite = sixrd_build_rewrite, .update_adjacency = sixrd_update_adj, }; VNET_DEVICE_CLASS(sixrd_device_class) = { .name = "ip6ip-6rd", .admin_up_down_function = sixrd_interface_admin_up_down, #ifdef SOON .clear counter = 0; #endif } ; /* *INDENT-ON* */ int sixrd_add_tunnel (ip6_address_t * ip6_prefix, u8 ip6_prefix_len, ip4_address_t * ip4_prefix, u8 ip4_prefix_len, ip4_address_t * ip4_src, bool security_check, u32 ip4_fib_index, u32 ip6_fib_index, u32 * sw_if_index) { ipip_main_t *gm = &ipip_main; ipip_tunnel_t *t; if ((ip6_prefix_len + 32 - ip4_prefix_len) > 64) return VNET_API_ERROR_INVALID_VALUE; /* Tunnel already configured */ ip46_address_t src = ip46_address_initializer, dst = ip46_address_initializer; ip_set (&src, ip4_src, true); ipip_tunnel_key_t key = { .transport = IPIP_TRANSPORT_IP4, .fib_index = ip4_fib_index, .src = src, .dst = dst }; t = ipip_tunnel_db_find (&key); if (t) return VNET_API_ERROR_IF_ALREADY_EXISTS; /* Get tunnel index */ pool_get_aligned (gm->tunnels, t, CLIB_CACHE_LINE_BYTES); clib_memset (t, 0, sizeof (*t)); u32 t_idx = t - gm->tunnels; /* tunnel index (or instance) */ /* Init tunnel struct */ t->mode = IPIP_MODE_6RD; t->sixrd.ip4_prefix.as_u32 = ip4_prefix->as_u32; t->sixrd.ip4_prefix_len = ip4_prefix_len; t->sixrd.ip6_prefix = *ip6_prefix; t->sixrd.ip6_prefix_len = ip6_prefix_len; t->sixrd.ip6_fib_index = ip6_fib_index; t->tunnel_src = src; t->sixrd.security_check = security_check; t->sixrd.shift = (ip4_prefix_len < 32) ? 64 - ip6_prefix_len - (32 - ip4_prefix_len) : 0; /* Create interface */ u32 hw_if_index = vnet_register_interface (vnet_get_main (), sixrd_device_class.index, t_idx, sixrd_hw_interface_class.index, t_idx); /* Default the interface to up and enable IPv6 (payload) */ vnet_hw_interface_t *hi = vnet_get_hw_interface (vnet_get_main (), hw_if_index); t->hw_if_index = hw_if_index; t->fib_index = ip4_fib_index; t->sw_if_index = hi->sw_if_index; t->dev_instance = t_idx; t->user_instance = t_idx; vnet_sw_interface_set_mtu (vnet_get_main (), t->sw_if_index, 1480); ipip_tunnel_db_add (t, &key); vec_validate_init_empty (gm->tunnel_index_by_sw_if_index, hi->sw_if_index, ~0); gm->tunnel_index_by_sw_if_index[hi->sw_if_index] = t_idx; vnet_hw_interface_set_flags (vnet_get_main (), hw_if_index, VNET_HW_INTERFACE_FLAG_LINK_UP); vnet_sw_interface_set_flags (vnet_get_main (), hi->sw_if_index, VNET_SW_INTERFACE_FLAG_ADMIN_UP); ip6_sw_interface_enable_disable (t->sw_if_index, true); /* Create IPv6 route/adjacency */ /* *INDENT-OFF* */ fib_prefix_t pfx6 = { .fp_proto = FIB_PROTOCOL_IP6, .fp_len = t->sixrd.ip6_prefix_len, .fp_addr = { .ip6 = t->sixrd.ip6_prefix, }, }; /* *INDENT-ON* */ fib_table_lock (ip6_fib_index, FIB_PROTOCOL_IP6, FIB_SOURCE_6RD); fib_table_entry_update_one_path (ip6_fib_index, &pfx6, FIB_SOURCE_6RD, FIB_ENTRY_FLAG_ATTACHED, DPO_PROTO_IP6, &ADJ_BCAST_ADDR, t->sw_if_index, ~0, 1, NULL, FIB_ROUTE_PATH_FLAG_NONE); *sw_if_index = t->sw_if_index; if (!gm->ip4_protocol_registered) { vlib_node_t *ipip4_input = vlib_get_node_by_name (gm->vlib_main, (u8 *) "ipip4-input"); ASSERT (ipip4_input); ip4_register_protocol (IP_PROTOCOL_IPV6, ipip4_input->index); } return 0; } /* * sixrd_del_tunnel */ int sixrd_del_tunnel (u32 sw_if_index) { ipip_main_t *gm = &ipip_main; ipip_tunnel_t *t = ipip_tunnel_db_find_by_sw_if_index (sw_if_index); if (!t) { clib_warning ("SIXRD tunnel delete: tunnel does not exist: %d", sw_if_index); return -1; } /* *INDENT-OFF* */ fib_prefix_t pfx6 = { .fp_proto = FIB_PROTOCOL_IP6, .fp_len = t->sixrd.ip6_prefix_len, .fp_addr = { .ip6 = t->sixrd.ip6_prefix, }, }; /* *INDENT-ON* */ fib_table_entry_path_remove (t->sixrd.ip6_fib_index, &pfx6, FIB_SOURCE_6RD, DPO_PROTO_IP6, &ADJ_BCAST_ADDR, t->sw_if_index, ~0, 1, FIB_ROUTE_PATH_FLAG_NONE); fib_table_unlock (t->sixrd.ip6_fib_index, FIB_PROTOCOL_IP6, FIB_SOURCE_6RD); vnet_sw_interface_set_flags (vnet_get_main (), t->sw_if_index, 0 /* down */ ); ip6_sw_interface_enable_disable (t->sw_if_index, false); gm->tunnel_index_by_sw_if_index[t->sw_if_index] = ~0; vnet_delete_hw_interface (vnet_get_main (), t->hw_if_index); ipip_tunnel_db_remove (t); pool_put (gm->tunnels, t); return 0; } static void sixrd_adj_delegate_adj_deleted (adj_delegate_t * aed) { sixrd_adj_delegate_t *sixrd_ad; sixrd_ad = sixrd_adj_from_base (aed); fib_entry_child_remove (sixrd_ad->sixrd_fib_entry_index, sixrd_ad->sixrd_sibling); fib_table_entry_delete_index (sixrd_ad->sixrd_fib_entry_index, FIB_SOURCE_RR); pool_put (sixrd_adj_delegate_pool, sixrd_ad); } static u8 * sixrd_adj_delegate_format (const adj_delegate_t * aed, u8 * s) { const sixrd_adj_delegate_t *sixrd_ad; sixrd_ad = sixrd_adj_from_const_base (aed); s = format (s, "SIXRD:[fib-entry:%d]", sixrd_ad->sixrd_fib_entry_index); return (s); } static void sixrd_fib_node_last_lock_gone (fib_node_t * node) { /* top of the dependency tree, locks not managed here. */ } static sixrd_adj_delegate_t * sixrd_adj_delegate_from_fib_node (fib_node_t * node) { return ((sixrd_adj_delegate_t *) (((char *) node) - STRUCT_OFFSET_OF (sixrd_adj_delegate_t, sixrd_node))); } static fib_node_back_walk_rc_t sixrd_fib_node_back_walk_notify (fib_node_t * node, fib_node_back_walk_ctx_t * ctx) { sixrd_adj_delegate_t *sixrd_ad; sixrd_ad = sixrd_adj_delegate_from_fib_node (node); ip6ip_tunnel_stack (sixrd_ad->adj_index, sixrd_ad->sixrd_fib_entry_index); return (FIB_NODE_BACK_WALK_CONTINUE); } /** * Function definition to get a FIB node from its index */ static fib_node_t * sixrd_fib_node_get (fib_node_index_t index) { sixrd_adj_delegate_t *sixrd_ad; sixrd_ad = pool_elt_at_index (sixrd_adj_delegate_pool, index); return (&sixrd_ad->sixrd_node); } /** * VFT registered with the adjacency delegate */ const static adj_delegate_vft_t sixrd_adj_delegate_vft = { .adv_adj_deleted = sixrd_adj_delegate_adj_deleted, .adv_format = sixrd_adj_delegate_format, }; /** * VFT registered with the FIB node for the adj delegate */ const static fib_node_vft_t sixrd_fib_node_vft = { .fnv_get = sixrd_fib_node_get, .fnv_last_lock = sixrd_fib_node_last_lock_gone, .fnv_back_walk = sixrd_fib_node_back_walk_notify, }; static clib_error_t * sixrd_init (vlib_main_t * vm) { clib_error_t *error = 0; /* Make sure the IPIP tunnel subsystem is initialised */ error = vlib_call_init_function (vm, ipip_init); sixrd_adj_delegate_type = adj_delegate_register_new_type (&sixrd_adj_delegate_vft); sixrd_fib_node_type = fib_node_register_new_type (&sixrd_fib_node_vft); return error; } VLIB_INIT_FUNCTION (sixrd_init); /* * fd.io coding-style-patch-verification: ON * * Local Variables: * eval: (c-set-style "gnu") * End: */


context:
space:
mode: