- makes the VAPI generated file more consumable.
- VOM build times improve.
Change-Id: I838488930bd23a0d3818adfdffdbca3eead382df
Signed-off-by: Neale Ranns <neale.ranns@cisco.com>
_(proxy_arp_intfc_enable_disable_reply) \
_(sw_interface_set_unnumbered_reply) \
_(ip_neighbor_add_del_reply) \
-_(reset_vrf_reply) \
_(oam_add_del_reply) \
_(reset_fib_reply) \
_(dhcp_proxy_config_reply) \
_(SW_INTERFACE_SET_UNNUMBERED_REPLY, \
sw_interface_set_unnumbered_reply) \
_(IP_NEIGHBOR_ADD_DEL_REPLY, ip_neighbor_add_del_reply) \
-_(RESET_VRF_REPLY, reset_vrf_reply) \
_(CREATE_VLAN_SUBIF_REPLY, create_vlan_subif_reply) \
_(CREATE_SUBIF_REPLY, create_subif_reply) \
_(OAM_ADD_DEL_REPLY, oam_add_del_reply) \
return ret;
}
-static int
-api_reset_vrf (vat_main_t * vam)
-{
- unformat_input_t *i = vam->input;
- vl_api_reset_vrf_t *mp;
- u32 vrf_id = 0;
- u8 is_ipv6 = 0;
- u8 vrf_id_set = 0;
- int ret;
-
- while (unformat_check_input (i) != UNFORMAT_END_OF_INPUT)
- {
- if (unformat (i, "vrf %d", &vrf_id))
- vrf_id_set = 1;
- else if (unformat (i, "ipv6"))
- is_ipv6 = 1;
- else
- {
- clib_warning ("parse error '%U'", format_unformat_error, i);
- return -99;
- }
- }
-
- if (vrf_id_set == 0)
- {
- errmsg ("missing vrf id");
- return -99;
- }
-
- M (RESET_VRF, mp);
-
- mp->vrf_id = ntohl (vrf_id);
- mp->is_ipv6 = is_ipv6;
-
- S (mp);
- W (ret);
- return ret;
-}
-
static int
api_create_vlan_subif (vat_main_t * vam)
{
_(ip_neighbor_add_del, \
"(<intfc> | sw_if_index <id>) dst <ip46-address> " \
"[mac <mac-addr>] [vrf <vrf-id>] [is_static] [del]") \
-_(reset_vrf, "vrf <id> [ipv6]") \
_(create_vlan_subif, "<intfc> | sw_if_index <id> vlan <n>") \
_(create_subif, "<intfc> | sw_if_index <id> sub_id <n>\n" \
"[outer_vlan_id <n>][inner_vlan_id <n>]\n" \
vnet/ip/ip_input_acl.c \
vnet/ip/lookup.c \
vnet/ip/ping.c \
+ vnet/ip/punt_api.c \
vnet/ip/punt.c
nobase_include_HEADERS += \
vnet/ip/ports.def \
vnet/ip/protocols.def \
vnet/ip/punt_error.def \
+ vnet/ip/punt.api.h \
vnet/ip/punt.h
-API_FILES += vnet/ip/ip.api
+API_FILES += \
+ vnet/ip/ip.api \
+ vnet/ip/punt.api
########################################
# Bidirectional Forwarding Detection
vnet/pg/init.c \
vnet/pg/input.c \
vnet/pg/output.c \
- vnet/pg/stream.c
+ vnet/pg/stream.c \
+ vnet/pg/pg_api.c
nobase_include_HEADERS += \
vnet/pg/pg.h \
- vnet/pg/edit.h
+ vnet/pg/edit.h \
+ vnet/pg/pg.api.h
+
+API_FILES += vnet/pg/pg.api
########################################
# virtio
libvnet_la_SOURCES += \
vnet/feature/feature.c \
+ vnet/feature/feature_api.c \
vnet/feature/registration.c
nobase_include_HEADERS += \
- vnet/feature/feature.h
+ vnet/feature/feature.h \
+ vnet/feature/feature.api.h
+
+API_FILES += vnet/feature/feature.api
########################################
# Unix kernel related
u32 table_index;
};
+/** \brief Set/unset the classification table for an interface request
+ @param client_index - opaque cookie to identify the sender
+ @param context - sender context, to match reply w/ request
+ @param is_ipv6 - ipv6 if non-zero, else ipv4
+ @param sw_if_index - interface to associate with the table
+ @param table_index - index of the table, if ~0 unset the table
+*/
+autoreply define classify_set_interface_ip_table
+{
+ u32 client_index;
+ u32 context;
+ u8 is_ipv6;
+ u32 sw_if_index;
+ u32 table_index; /* ~0 => off */
+};
+
+/** \brief Set/unset l2 classification tables for an interface request
+ @param client_index - opaque cookie to identify the sender
+ @param context - sender context, to match reply w/ request
+ @param sw_if_index - interface to set/unset tables for
+ @param ip4_table_index - ip4 index, use ~0 for all 3 indexes to unset
+ @param ip6_table_index - ip6 index
+ @param other_table_index - other index
+*/
+autoreply define classify_set_interface_l2_tables
+{
+ u32 client_index;
+ u32 context;
+ u32 sw_if_index;
+ /* 3 x ~0 => off */
+ u32 ip4_table_index;
+ u32 ip6_table_index;
+ u32 other_table_index;
+ u8 is_input;
+};
+
+/** \brief Set/unset input ACL interface
+ @param client_index - opaque cookie to identify the sender
+ @param context - sender context, to match reply w/ request
+ @param sw_if_index - interface to set/unset input ACL
+ @param ip4_table_index - ip4 classify table index (~0 for skip)
+ @param ip6_table_index - ip6 classify table index (~0 for skip)
+ @param l2_table_index - l2 classify table index (~0 for skip)
+ @param is_add - Set input ACL if non-zero, else unset
+ Note: User is recommeneded to use just one valid table_index per call.
+ (ip4_table_index, ip6_table_index, or l2_table_index)
+*/
+autoreply define input_acl_set_interface
+{
+ u32 client_index;
+ u32 context;
+ u32 sw_if_index;
+ u32 ip4_table_index;
+ u32 ip6_table_index;
+ u32 l2_table_index;
+ u8 is_add;
+};
+
/*
* Local Variables:
* eval: (c-set-style "gnu")
#include <vnet/classify/input_acl.h>
#include <vnet/classify/policer_classify.h>
#include <vnet/classify/flow_classify.h>
+#include <vnet/l2/l2_classify.h>
#include <vnet/vnet_msg_enum.h>
_(POLICER_CLASSIFY_SET_INTERFACE, policer_classify_set_interface) \
_(POLICER_CLASSIFY_DUMP, policer_classify_dump) \
_(FLOW_CLASSIFY_SET_INTERFACE, flow_classify_set_interface) \
-_(FLOW_CLASSIFY_DUMP, flow_classify_dump)
+_(FLOW_CLASSIFY_DUMP, flow_classify_dump) \
+_(INPUT_ACL_SET_INTERFACE, input_acl_set_interface) \
+_(CLASSIFY_SET_INTERFACE_IP_TABLE, classify_set_interface_ip_table) \
+_(CLASSIFY_SET_INTERFACE_L2_TABLES, classify_set_interface_l2_tables)
#define foreach_classify_add_del_table_field \
_(table_index) \
}
}
+static void vl_api_classify_set_interface_ip_table_t_handler
+ (vl_api_classify_set_interface_ip_table_t * mp)
+{
+ vlib_main_t *vm = vlib_get_main ();
+ vl_api_classify_set_interface_ip_table_reply_t *rmp;
+ int rv;
+
+ VALIDATE_SW_IF_INDEX (mp);
+
+ u32 table_index = ntohl (mp->table_index);
+ u32 sw_if_index = ntohl (mp->sw_if_index);
+
+ if (mp->is_ipv6)
+ rv = vnet_set_ip6_classify_intfc (vm, sw_if_index, table_index);
+ else
+ rv = vnet_set_ip4_classify_intfc (vm, sw_if_index, table_index);
+
+ BAD_SW_IF_INDEX_LABEL;
+
+ REPLY_MACRO (VL_API_CLASSIFY_SET_INTERFACE_IP_TABLE_REPLY);
+}
+
+static void vl_api_classify_set_interface_l2_tables_t_handler
+ (vl_api_classify_set_interface_l2_tables_t * mp)
+{
+ vl_api_classify_set_interface_l2_tables_reply_t *rmp;
+ int rv;
+ u32 sw_if_index, ip4_table_index, ip6_table_index, other_table_index;
+ int enable;
+
+ ip4_table_index = ntohl (mp->ip4_table_index);
+ ip6_table_index = ntohl (mp->ip6_table_index);
+ other_table_index = ntohl (mp->other_table_index);
+ sw_if_index = ntohl (mp->sw_if_index);
+
+ VALIDATE_SW_IF_INDEX (mp);
+
+ if (mp->is_input)
+ rv = vnet_l2_input_classify_set_tables (sw_if_index, ip4_table_index,
+ ip6_table_index,
+ other_table_index);
+ else
+ rv = vnet_l2_output_classify_set_tables (sw_if_index, ip4_table_index,
+ ip6_table_index,
+ other_table_index);
+
+ if (rv == 0)
+ {
+ if (ip4_table_index != ~0 || ip6_table_index != ~0
+ || other_table_index != ~0)
+ enable = 1;
+ else
+ enable = 0;
+
+ if (mp->is_input)
+ vnet_l2_input_classify_enable_disable (sw_if_index, enable);
+ else
+ vnet_l2_output_classify_enable_disable (sw_if_index, enable);
+ }
+
+ BAD_SW_IF_INDEX_LABEL;
+
+ REPLY_MACRO (VL_API_CLASSIFY_SET_INTERFACE_L2_TABLES_REPLY);
+}
+
+static void vl_api_input_acl_set_interface_t_handler
+ (vl_api_input_acl_set_interface_t * mp)
+{
+ vlib_main_t *vm = vlib_get_main ();
+ vl_api_input_acl_set_interface_reply_t *rmp;
+ int rv;
+
+ VALIDATE_SW_IF_INDEX (mp);
+
+ u32 ip4_table_index = ntohl (mp->ip4_table_index);
+ u32 ip6_table_index = ntohl (mp->ip6_table_index);
+ u32 l2_table_index = ntohl (mp->l2_table_index);
+ u32 sw_if_index = ntohl (mp->sw_if_index);
+
+ rv = vnet_set_input_acl_intfc (vm, sw_if_index, ip4_table_index,
+ ip6_table_index, l2_table_index, mp->is_add);
+
+ BAD_SW_IF_INDEX_LABEL;
+
+ REPLY_MACRO (VL_API_INPUT_ACL_SET_INTERFACE_REPLY);
+}
+
/*
* classify_api_hookup
* Add vpe's API message handlers to the table.
--- /dev/null
+/*
+ * 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.
+ */
+
+/** \file
+
+ This file defines VPP feature control-plane API messages which are generally
+ called through a shared memory interface.
+*/
+
+vl_api_version 1.0.1
+
+/** \brief Feature path enable/disable request
+ @param client_index - opaque cookie to identify the sender
+ @param context - sender context, to match reply w/ request
+ @param sw_if_index - the interface
+ @param enable - 1 = on, 0 = off
+*/
+autoreply define feature_enable_disable {
+ u32 client_index;
+ u32 context;
+ u32 sw_if_index;
+ u8 enable;
+ u8 arc_name[64];
+ u8 feature_name[64];
+};
+
+/*
+ * Local Variables:
+ * eval: (c-set-style "gnu")
+ * End:
+ */
--- /dev/null
+/*
+ *------------------------------------------------------------------
+ * feature_api.c - vnet feature api
+ *
+ * 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.
+ *------------------------------------------------------------------
+ */
+
+#include <vnet/vnet.h>
+#include <vlibmemory/api.h>
+#include <vnet/feature/feature.h>
+
+#include <vnet/vnet_msg_enum.h>
+
+#define vl_typedefs /* define message structures */
+#include <vnet/vnet_all_api_h.h>
+#undef vl_typedefs
+
+#define vl_endianfun /* define message structures */
+#include <vnet/vnet_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 <vnet/vnet_all_api_h.h>
+#undef vl_printfun
+
+#include <vlibapi/api_helper_macros.h>
+
+#define foreach_feature_api_msg \
+_(FEATURE_ENABLE_DISABLE, feature_enable_disable)
+
+static void
+vl_api_feature_enable_disable_t_handler (vl_api_feature_enable_disable_t * mp)
+{
+ vl_api_feature_enable_disable_reply_t *rmp;
+ int rv = 0;
+
+ VALIDATE_SW_IF_INDEX (mp);
+
+ u8 *arc_name = format (0, "%s%c", mp->arc_name, 0);
+ u8 *feature_name = format (0, "%s%c", mp->feature_name, 0);
+
+ vec_terminate_c_string (arc_name);
+ vec_terminate_c_string (feature_name);
+
+ vnet_feature_registration_t *reg =
+ vnet_get_feature_reg ((const char *) arc_name,
+ (const char *) feature_name);
+ if (reg == 0)
+ rv = VNET_API_ERROR_INVALID_VALUE;
+ else
+ {
+ u32 sw_if_index = ntohl (mp->sw_if_index);
+ clib_error_t *error = 0;
+
+ if (reg->enable_disable_cb)
+ error = reg->enable_disable_cb (sw_if_index, mp->enable);
+ if (!error)
+ vnet_feature_enable_disable ((const char *) arc_name,
+ (const char *) feature_name,
+ sw_if_index, mp->enable, 0, 0);
+ else
+ {
+ clib_error_report (error);
+ rv = VNET_API_ERROR_CANNOT_ENABLE_DISABLE_FEATURE;
+ }
+ }
+
+ vec_free (feature_name);
+ vec_free (arc_name);
+
+ BAD_SW_IF_INDEX_LABEL;
+
+ REPLY_MACRO (VL_API_FEATURE_ENABLE_DISABLE_REPLY);
+}
+
+#define vl_msg_name_crc_list
+#include <vnet/feature/feature.api.h>
+#undef vl_msg_name_crc_list
+
+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);
+ foreach_vl_msg_name_crc_feature;
+#undef _
+}
+
+static clib_error_t *
+feature_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);
+ foreach_feature_api_msg;
+#undef _
+
+ /*
+ * Set up the (msg_name, crc, message-id) table
+ */
+ setup_message_id_table (am);
+
+ return 0;
+}
+
+VLIB_API_INIT_FUNCTION (feature_api_hookup);
+
+/*
+ * fd.io coding-style-patch-verification: ON
+ *
+ * Local Variables:
+ * eval: (c-set-style "gnu")
+ * End:
+ */
u8 mode;
};
+/* Gross kludge, DGMS */
+autoreply define interface_name_renumber
+{
+ u32 client_index;
+ u32 context;
+ u32 sw_if_index;
+ u32 new_show_dev_instance;
+};
+
+define create_subif
+{
+ u32 client_index;
+ u32 context;
+ u32 sw_if_index;
+ u32 sub_id;
+
+ /* These fields map directly onto the subif template */
+ u8 no_tags;
+ u8 one_tag;
+ u8 two_tags;
+ u8 dot1ad; // 0 = dot1q, 1=dot1ad
+ u8 exact_match;
+ u8 default_sub;
+ u8 outer_vlan_id_any;
+ u8 inner_vlan_id_any;
+ u16 outer_vlan_id;
+ u16 inner_vlan_id;
+};
+
+define create_subif_reply
+{
+ u32 context;
+ i32 retval;
+ u32 sw_if_index;
+};
+
+/** \brief Create a new subinterface with the given vlan id
+ @param client_index - opaque cookie to identify the sender
+ @param context - sender context, to match reply w/ request
+ @param sw_if_index - software index of the new vlan's parent interface
+ @param vlan_id - vlan tag of the new interface
+*/
+define create_vlan_subif
+{
+ u32 client_index;
+ u32 context;
+ u32 sw_if_index;
+ u32 vlan_id;
+};
+
+/** \brief Reply for the vlan subinterface create request
+ @param context - returned sender context, to match reply w/ request
+ @param retval - return code
+ @param sw_if_index - software index allocated for the new subinterface
+*/
+define create_vlan_subif_reply
+{
+ u32 context;
+ i32 retval;
+ u32 sw_if_index;
+};
+
+/** \brief Delete sub interface request
+ @param client_index - opaque cookie to identify the sender
+ @param context - sender context, to match reply w/ request
+ @param sw_if_index - sw index of the interface that was created by create_subif
+*/
+autoreply define delete_subif {
+ u32 client_index;
+ u32 context;
+ u32 sw_if_index;
+};
+
+/** \brief Create loopback interface request
+ @param client_index - opaque cookie to identify the sender
+ @param context - sender context, to match reply w/ request
+ @param mac_address - mac addr to assign to the interface if none-zero
+*/
+define create_loopback
+{
+ u32 client_index;
+ u32 context;
+ u8 mac_address[6];
+};
+
+/** \brief Create loopback interface response
+ @param context - sender context, to match reply w/ request
+ @param sw_if_index - sw index of the interface that was created
+ @param retval - return code for the request
+*/
+define create_loopback_reply
+{
+ u32 context;
+ i32 retval;
+ u32 sw_if_index;
+};
+
+/** \brief Create loopback interface instance request
+ @param client_index - opaque cookie to identify the sender
+ @param context - sender context, to match reply w/ request
+ @param mac_address - mac addr to assign to the interface if none-zero
+ @param is_specified - if non-0, a specific user_instance is being requested
+ @param user_instance - requested instance, ~0 => dynamically allocate
+*/
+define create_loopback_instance
+{
+ u32 client_index;
+ u32 context;
+ u8 mac_address[6];
+ u8 is_specified;
+ u32 user_instance;
+};
+
+/** \brief Create loopback interface instance response
+ @param context - sender context, to match reply w/ request
+ @param sw_if_index - sw index of the interface that was created
+ @param retval - return code for the request
+*/
+define create_loopback_instance_reply
+{
+ u32 context;
+ i32 retval;
+ u32 sw_if_index;
+};
+
+/** \brief Delete loopback interface request
+ @param client_index - opaque cookie to identify the sender
+ @param context - sender context, to match reply w/ request
+ @param sw_if_index - sw index of the interface that was created
+*/
+autoreply define delete_loopback
+{
+ u32 client_index;
+ u32 context;
+ u32 sw_if_index;
+};
+
/*
* Local Variables:
* eval: (c-set-style "gnu")
_(SW_INTERFACE_SET_UNNUMBERED, sw_interface_set_unnumbered) \
_(SW_INTERFACE_CLEAR_STATS, sw_interface_clear_stats) \
_(SW_INTERFACE_TAG_ADD_DEL, sw_interface_tag_add_del) \
-_(SW_INTERFACE_SET_MAC_ADDRESS, sw_interface_set_mac_address)
+_(SW_INTERFACE_SET_MAC_ADDRESS, sw_interface_set_mac_address) \
+_(CREATE_VLAN_SUBIF, create_vlan_subif) \
+_(CREATE_SUBIF, create_subif) \
+_(DELETE_SUBIF, delete_subif) \
+_(CREATE_LOOPBACK, create_loopback) \
+_(CREATE_LOOPBACK_INSTANCE, create_loopback_instance) \
+_(DELETE_LOOPBACK, delete_loopback) \
+_(INTERFACE_NAME_RENUMBER, interface_name_renumber)
static void
vl_api_sw_interface_set_flags_t_handler (vl_api_sw_interface_set_flags_t * mp)
REPLY_MACRO (VL_API_SW_INTERFACE_SET_RX_MODE_REPLY);
}
+static void
+vl_api_create_vlan_subif_t_handler (vl_api_create_vlan_subif_t * mp)
+{
+ vl_api_create_vlan_subif_reply_t *rmp;
+ vnet_main_t *vnm = vnet_get_main ();
+ u32 sw_if_index = (u32) ~ 0;
+ vnet_hw_interface_t *hi;
+ int rv = 0;
+ u32 id;
+ vnet_sw_interface_t template;
+ uword *p;
+ vnet_interface_main_t *im = &vnm->interface_main;
+ u64 sup_and_sub_key;
+ unix_shared_memory_queue_t *q;
+ clib_error_t *error;
+
+ VALIDATE_SW_IF_INDEX (mp);
+
+ hi = vnet_get_sup_hw_interface (vnm, ntohl (mp->sw_if_index));
+
+ if (hi->bond_info == VNET_HW_INTERFACE_BOND_INFO_SLAVE)
+ {
+ rv = VNET_API_ERROR_BOND_SLAVE_NOT_ALLOWED;
+ goto out;
+ }
+
+ id = ntohl (mp->vlan_id);
+ if (id == 0 || id > 4095)
+ {
+ rv = VNET_API_ERROR_INVALID_VLAN;
+ goto out;
+ }
+
+ sup_and_sub_key = ((u64) (hi->sw_if_index) << 32) | (u64) id;
+
+ p = hash_get_mem (im->sw_if_index_by_sup_and_sub, &sup_and_sub_key);
+ if (p)
+ {
+ rv = VNET_API_ERROR_VLAN_ALREADY_EXISTS;
+ goto out;
+ }
+
+ memset (&template, 0, sizeof (template));
+ template.type = VNET_SW_INTERFACE_TYPE_SUB;
+ template.sup_sw_if_index = hi->sw_if_index;
+ template.sub.id = id;
+ template.sub.eth.raw_flags = 0;
+ template.sub.eth.flags.one_tag = 1;
+ template.sub.eth.outer_vlan_id = id;
+ template.sub.eth.flags.exact_match = 1;
+
+ error = vnet_create_sw_interface (vnm, &template, &sw_if_index);
+ if (error)
+ {
+ clib_error_report (error);
+ rv = VNET_API_ERROR_INVALID_REGISTRATION;
+ goto out;
+ }
+
+ u64 *kp = clib_mem_alloc (sizeof (*kp));
+ *kp = sup_and_sub_key;
+
+ hash_set (hi->sub_interface_sw_if_index_by_id, id, sw_if_index);
+ hash_set_mem (im->sw_if_index_by_sup_and_sub, kp, sw_if_index);
+
+ BAD_SW_IF_INDEX_LABEL;
+
+out:
+ 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 = htons (VL_API_CREATE_VLAN_SUBIF_REPLY);
+ rmp->context = mp->context;
+ rmp->retval = htonl (rv);
+ rmp->sw_if_index = htonl (sw_if_index);
+ vl_msg_api_send_shmem (q, (u8 *) & rmp);
+}
+
+static void
+vl_api_create_subif_t_handler (vl_api_create_subif_t * mp)
+{
+ vl_api_create_subif_reply_t *rmp;
+ vnet_main_t *vnm = vnet_get_main ();
+ u32 sw_if_index = ~0;
+ int rv = 0;
+ u32 sub_id;
+ vnet_sw_interface_t *si;
+ vnet_hw_interface_t *hi;
+ vnet_sw_interface_t template;
+ uword *p;
+ vnet_interface_main_t *im = &vnm->interface_main;
+ u64 sup_and_sub_key;
+ clib_error_t *error;
+
+ VALIDATE_SW_IF_INDEX (mp);
+
+ si = vnet_get_sup_sw_interface (vnm, ntohl (mp->sw_if_index));
+ hi = vnet_get_sup_hw_interface (vnm, ntohl (mp->sw_if_index));
+
+ if (hi->bond_info == VNET_HW_INTERFACE_BOND_INFO_SLAVE)
+ {
+ rv = VNET_API_ERROR_BOND_SLAVE_NOT_ALLOWED;
+ goto out;
+ }
+
+ sw_if_index = si->sw_if_index;
+ sub_id = ntohl (mp->sub_id);
+
+ sup_and_sub_key = ((u64) (sw_if_index) << 32) | (u64) sub_id;
+
+ p = hash_get_mem (im->sw_if_index_by_sup_and_sub, &sup_and_sub_key);
+ if (p)
+ {
+ if (CLIB_DEBUG > 0)
+ clib_warning ("sup sw_if_index %d, sub id %d already exists\n",
+ sw_if_index, sub_id);
+ rv = VNET_API_ERROR_SUBIF_ALREADY_EXISTS;
+ goto out;
+ }
+
+ memset (&template, 0, sizeof (template));
+ template.type = VNET_SW_INTERFACE_TYPE_SUB;
+ template.sup_sw_if_index = sw_if_index;
+ template.sub.id = sub_id;
+ template.sub.eth.flags.no_tags = mp->no_tags;
+ template.sub.eth.flags.one_tag = mp->one_tag;
+ template.sub.eth.flags.two_tags = mp->two_tags;
+ template.sub.eth.flags.dot1ad = mp->dot1ad;
+ template.sub.eth.flags.exact_match = mp->exact_match;
+ template.sub.eth.flags.default_sub = mp->default_sub;
+ template.sub.eth.flags.outer_vlan_id_any = mp->outer_vlan_id_any;
+ template.sub.eth.flags.inner_vlan_id_any = mp->inner_vlan_id_any;
+ template.sub.eth.outer_vlan_id = ntohs (mp->outer_vlan_id);
+ template.sub.eth.inner_vlan_id = ntohs (mp->inner_vlan_id);
+
+ error = vnet_create_sw_interface (vnm, &template, &sw_if_index);
+ if (error)
+ {
+ clib_error_report (error);
+ rv = VNET_API_ERROR_SUBIF_CREATE_FAILED;
+ goto out;
+ }
+
+ u64 *kp = clib_mem_alloc (sizeof (*kp));
+ *kp = sup_and_sub_key;
+
+ hash_set (hi->sub_interface_sw_if_index_by_id, sub_id, sw_if_index);
+ hash_set_mem (im->sw_if_index_by_sup_and_sub, kp, sw_if_index);
+
+ BAD_SW_IF_INDEX_LABEL;
+
+out:
+
+ /* *INDENT-OFF* */
+ REPLY_MACRO2(VL_API_CREATE_SUBIF_REPLY,
+ ({
+ rmp->sw_if_index = ntohl(sw_if_index);
+ }));
+ /* *INDENT-ON* */
+}
+
+static void
+vl_api_delete_subif_t_handler (vl_api_delete_subif_t * mp)
+{
+ vl_api_delete_subif_reply_t *rmp;
+ int rv;
+
+ rv = vnet_delete_sub_interface (ntohl (mp->sw_if_index));
+
+ REPLY_MACRO (VL_API_DELETE_SUBIF_REPLY);
+}
+
+static void
+vl_api_interface_name_renumber_t_handler (vl_api_interface_name_renumber_t *
+ mp)
+{
+ vl_api_interface_name_renumber_reply_t *rmp;
+ int rv = 0;
+
+ VALIDATE_SW_IF_INDEX (mp);
+
+ rv = vnet_interface_name_renumber
+ (ntohl (mp->sw_if_index), ntohl (mp->new_show_dev_instance));
+
+ BAD_SW_IF_INDEX_LABEL;
+
+ REPLY_MACRO (VL_API_INTERFACE_NAME_RENUMBER_REPLY);
+}
+
+static void
+vl_api_create_loopback_t_handler (vl_api_create_loopback_t * mp)
+{
+ vl_api_create_loopback_reply_t *rmp;
+ u32 sw_if_index;
+ int rv;
+
+ rv = vnet_create_loopback_interface (&sw_if_index, mp->mac_address, 0, 0);
+
+ /* *INDENT-OFF* */
+ REPLY_MACRO2(VL_API_CREATE_LOOPBACK_REPLY,
+ ({
+ rmp->sw_if_index = ntohl (sw_if_index);
+ }));
+ /* *INDENT-ON* */
+}
+
+static void vl_api_create_loopback_instance_t_handler
+ (vl_api_create_loopback_instance_t * mp)
+{
+ vl_api_create_loopback_instance_reply_t *rmp;
+ u32 sw_if_index;
+ u8 is_specified = mp->is_specified;
+ u32 user_instance = ntohl (mp->user_instance);
+ int rv;
+
+ rv = vnet_create_loopback_interface (&sw_if_index, mp->mac_address,
+ is_specified, user_instance);
+
+ /* *INDENT-OFF* */
+ REPLY_MACRO2(VL_API_CREATE_LOOPBACK_INSTANCE_REPLY,
+ ({
+ rmp->sw_if_index = ntohl (sw_if_index);
+ }));
+ /* *INDENT-ON* */
+}
+
+static void
+vl_api_delete_loopback_t_handler (vl_api_delete_loopback_t * mp)
+{
+ vl_api_delete_loopback_reply_t *rmp;
+ u32 sw_if_index;
+ int rv;
+
+ sw_if_index = ntohl (mp->sw_if_index);
+ rv = vnet_delete_loopback_interface (sw_if_index);
+
+ REPLY_MACRO (VL_API_DELETE_LOOPBACK_REPLY);
+}
+
/*
* vpe_api_hookup
* Add vpe's API message handlers to the table.
u8 is_add;
};
+/** \brief Configure IP source and L4 port-range check
+ @param client_index - opaque cookie to identify the sender
+ @param context - sender context, to match reply w/ request
+ @param is_ip6 - 1 if source address type is IPv6
+ @param is_add - 1 if add, 0 if delete
+ @param mask_length - mask length for address entry
+ @param address - array of address bytes
+ @param number_of_ranges - length of low_port and high_port arrays (must match)
+ @param low_ports[32] - up to 32 low end of port range entries (must have corresponding high_ports entry)
+ @param high_ports[32] - up to 32 high end of port range entries (must have corresponding low_ports entry)
+ @param vrf_id - fib table/vrf id to associate the source and port-range check with
+ @note To specify a single port set low_port and high_port entry the same
+*/
+autoreply define ip_source_and_port_range_check_add_del
+{
+ u32 client_index;
+ u32 context;
+ u8 is_ipv6;
+ u8 is_add;
+ u8 mask_length;
+ u8 address[16];
+ u8 number_of_ranges;
+ u16 low_ports[32];
+ u16 high_ports[32];
+ u32 vrf_id;
+};
+
+/** \brief Set interface source and L4 port-range request
+ @param client_index - opaque cookie to identify the sender
+ @param context - sender context, to match reply w/ request
+ @param interface_id - interface index
+ @param tcp_vrf_id - VRF associated with source and TCP port-range check
+ @param udp_vrf_id - VRF associated with source and TCP port-range check
+*/
+autoreply define ip_source_and_port_range_check_interface_add_del
+{
+ u32 client_index;
+ u32 context;
+ u8 is_add;
+ u32 sw_if_index;
+ u32 tcp_in_vrf_id;
+ u32 tcp_out_vrf_id;
+ u32 udp_in_vrf_id;
+ u32 udp_out_vrf_id;
+};
+
+/** \brief Register for ip4 arp resolution events
+ @param client_index - opaque cookie to identify the sender
+ @param context - sender context, to match reply w/ request
+ @param enable_disable - 1 => register for events, 0 => cancel registration
+ @param pid - sender's pid
+ @param address - the exact ip4 address of interest
+*/
+autoreply define want_ip4_arp_events
+{
+ u32 client_index;
+ u32 context;
+ u8 enable_disable;
+ u32 pid;
+ u32 address;
+};
+
+/** \brief Tell client about an ip4 arp resolution event
+ @param client_index - opaque cookie to identify the sender
+ @param address - the exact ip4 address of interest
+ @param pid - client pid registered to receive notification
+ @param sw_if_index - interface which received ARP packet
+ @param new_mac - the new mac address
+ @param mac_ip - 0: resolution event, 1: mac/ip binding in bd
+*/
+define ip4_arp_event
+{
+ u32 client_index;
+ u32 address;
+ u32 pid;
+ u32 sw_if_index;
+ u8 new_mac[6];
+ u8 mac_ip;
+};
+
+/** \brief Register for ip6 nd resolution events
+ @param client_index - opaque cookie to identify the sender
+ @param context - sender context, to match reply w/ request
+ @param enable_disable - 1 => register for events, 0 => cancel registration
+ @param pid - sender's pid
+ @param address - the exact ip6 address of interest
+*/
+autoreply define want_ip6_nd_events
+{
+ u32 client_index;
+ u32 context;
+ u8 enable_disable;
+ u32 pid;
+ u8 address[16];
+};
+
+/** \brief Tell client about an ip6 nd resolution or mac/ip event
+ @param client_index - opaque cookie to identify the sender
+ @param pid - client pid registered to receive notification
+ @param sw_if_index - interface which received ARP packet
+ @param address - the exact ip6 address of interest
+ @param new_mac - the new mac address
+ @param mac_ip - 0: resolution event, 1: mac/ip binding in bd
+*/
+define ip6_nd_event
+{
+ u32 client_index;
+ u32 pid;
+ u32 sw_if_index;
+ u8 address[16];
+ u8 new_mac[6];
+ u8 mac_ip;
+};
+
+/** \brief Proxy ARP add / del request
+ @param client_index - opaque cookie to identify the sender
+ @param context - sender context, to match reply w/ request
+ @param vrf_id - VRF / Fib table ID
+ @param is_add - 1 if adding the Proxy ARP range, 0 if deleting
+ @param low_address[4] - Low address of the Proxy ARP range
+ @param hi_address[4] - High address of the Proxy ARP range
+*/
+autoreply define proxy_arp_add_del
+{
+ u32 client_index;
+ u32 context;
+ u32 vrf_id;
+ u8 is_add;
+ u8 low_address[4];
+ u8 hi_address[4];
+};
+
+/** \brief Proxy ARP add / del request
+ @param client_index - opaque cookie to identify the sender
+ @param context - sender context, to match reply w/ request
+ @param sw_if_index - Which interface to enable / disable Proxy Arp on
+ @param enable_disable - 1 to enable Proxy ARP on interface, 0 to disable
+*/
+autoreply define proxy_arp_intfc_enable_disable
+{
+ u32 client_index;
+ u32 context;
+ u32 sw_if_index;
+ /* 1 = on, 0 = off */
+ u8 enable_disable;
+};
+
+/** \brief Reset fib table request
+ @param client_index - opaque cookie to identify the sender
+ @param context - sender context, to match reply w/ request
+ @param vrf_id - vrf/table id of the fib table to reset
+ @param is_ipv6 - an ipv6 fib to reset if non-zero, else ipv4
+*/
+autoreply define reset_fib
+{
+ u32 client_index;
+ u32 context;
+ u32 vrf_id;
+ u8 is_ipv6;
+};
+
+/** \brief Set max allowed ARP or ip6 neighbor entries request
+ @param client_index - opaque cookie to identify the sender
+ @param context - sender context, to match reply w/ request
+ @param is_ipv6 - neighbor limit if non-zero, else ARP limit
+ @param arp_neighbor_limit - the new limit, defaults are ~ 50k
+*/
+autoreply define set_arp_neighbor_limit
+{
+ u32 client_index;
+ u32 context;
+ u8 is_ipv6;
+ u32 arp_neighbor_limit;
+};
+
+/** \brief IOAM enable : Enable in-band OAM
+ @param id - profile id
+ @param seqno - To enable Seqno Processing
+ @param analyse - Enabling analysis of iOAM at decap node
+ @param pow_enable - Proof of Work enabled or not flag
+ @param trace_enable - iOAM Trace enabled or not flag
+*/
+autoreply define ioam_enable
+{
+ u32 client_index;
+ u32 context;
+ u16 id;
+ u8 seqno;
+ u8 analyse;
+ u8 pot_enable;
+ u8 trace_enable;
+ u32 node_id;
+};
+
+/** \brief iOAM disable
+ @param client_index - opaque cookie to identify the sender
+ @param context - sender context, to match reply w/ request
+ @param index - MAP Domain index
+*/
+autoreply define ioam_disable
+{
+ u32 client_index;
+ u32 context;
+ u16 id;
+};
+
/*
* Local Variables:
* eval: (c-set-style "gnu")
#include <vnet/vnet.h>
#include <vlibmemory/api.h>
+#include <vpp/stats/stats.h>
#include <vnet/interface.h>
#include <vnet/api_errno.h>
#include <vnet/ethernet/ethernet.h>
#include <vnet/mfib/ip4_mfib.h>
#include <vnet/mfib/mfib_signal.h>
#include <vnet/mfib/mfib_entry.h>
+#include <vnet/ip/ip_source_and_port_range_check.h>
+#include <vnet/fib/ip4_fib.h>
+#include <vnet/fib/ip6_fib.h>
+#include <vnet/ip/ip6_hop_by_hop.h>
#include <vnet/vnet_msg_enum.h>
_(IP_ADDRESS_DUMP, ip_address_dump) \
_(IP_DUMP, ip_dump) \
_(IP_NEIGHBOR_ADD_DEL, ip_neighbor_add_del) \
+_(SET_ARP_NEIGHBOR_LIMIT, set_arp_neighbor_limit) \
+_(WANT_IP4_ARP_EVENTS, want_ip4_arp_events) \
+_(WANT_IP6_ND_EVENTS, want_ip6_nd_events) \
+_(PROXY_ARP_ADD_DEL, proxy_arp_add_del) \
+_(PROXY_ARP_INTFC_ENABLE_DISABLE, proxy_arp_intfc_enable_disable) \
+_(RESET_FIB, reset_fib) \
_(IP_ADD_DEL_ROUTE, ip_add_del_route) \
_(IP_TABLE_ADD_DEL, ip_table_add_del) \
_(IP_PUNT_POLICE, ip_punt_police) \
_(SW_INTERFACE_IP6_ENABLE_DISABLE, sw_interface_ip6_enable_disable ) \
_(SW_INTERFACE_IP6_SET_LINK_LOCAL_ADDRESS, \
sw_interface_ip6_set_link_local_address) \
-_(IP_CONTAINER_PROXY_ADD_DEL, ip_container_proxy_add_del )
+_(IP_CONTAINER_PROXY_ADD_DEL, ip_container_proxy_add_del) \
+_(IOAM_ENABLE, ioam_enable) \
+_(IOAM_DISABLE, ioam_disable) \
+_(IP_SOURCE_AND_PORT_RANGE_CHECK_ADD_DEL, \
+ ip_source_and_port_range_check_add_del) \
+_(IP_SOURCE_AND_PORT_RANGE_CHECK_INTERFACE_ADD_DEL, \
+ ip_source_and_port_range_check_interface_add_del)
extern void stats_dslock_with_hint (int hint, int tag);
extern void stats_dsunlock (void);
REPLY_MACRO (VL_API_IP_CONTAINER_PROXY_ADD_DEL_REPLY);
}
+static void
+vl_api_ioam_enable_t_handler (vl_api_ioam_enable_t * mp)
+{
+ int rv = 0;
+ vl_api_ioam_enable_reply_t *rmp;
+ clib_error_t *error;
+
+ /* Ignoring the profile id as currently a single profile
+ * is supported */
+ error = ip6_ioam_enable (mp->trace_enable, mp->pot_enable,
+ mp->seqno, mp->analyse);
+ if (error)
+ {
+ clib_error_report (error);
+ rv = clib_error_get_code (error);
+ }
+
+ REPLY_MACRO (VL_API_IOAM_ENABLE_REPLY);
+}
+
+static void
+vl_api_ioam_disable_t_handler (vl_api_ioam_disable_t * mp)
+{
+ int rv = 0;
+ vl_api_ioam_disable_reply_t *rmp;
+ clib_error_t *error;
+
+ error = clear_ioam_rewrite_fn ();
+ if (error)
+ {
+ clib_error_report (error);
+ rv = clib_error_get_code (error);
+ }
+
+ REPLY_MACRO (VL_API_IOAM_DISABLE_REPLY);
+}
+
+static void
+ vl_api_ip_source_and_port_range_check_add_del_t_handler
+ (vl_api_ip_source_and_port_range_check_add_del_t * mp)
+{
+ vl_api_ip_source_and_port_range_check_add_del_reply_t *rmp;
+ int rv = 0;
+
+ u8 is_ipv6 = mp->is_ipv6;
+ u8 is_add = mp->is_add;
+ u8 mask_length = mp->mask_length;
+ ip4_address_t ip4_addr;
+ ip6_address_t ip6_addr;
+ u16 *low_ports = 0;
+ u16 *high_ports = 0;
+ u32 vrf_id;
+ u16 tmp_low, tmp_high;
+ u8 num_ranges;
+ int i;
+
+ // Validate port range
+ num_ranges = mp->number_of_ranges;
+ if (num_ranges > 32)
+ { // This is size of array in VPE.API
+ rv = VNET_API_ERROR_EXCEEDED_NUMBER_OF_RANGES_CAPACITY;
+ goto reply;
+ }
+
+ vec_reset_length (low_ports);
+ vec_reset_length (high_ports);
+
+ for (i = 0; i < num_ranges; i++)
+ {
+ tmp_low = mp->low_ports[i];
+ tmp_high = mp->high_ports[i];
+ // If tmp_low <= tmp_high then only need to check tmp_low = 0
+ // If tmp_low <= tmp_high then only need to check tmp_high > 65535
+ if (tmp_low > tmp_high || tmp_low == 0 || tmp_high > 65535)
+ {
+ rv = VNET_API_ERROR_INVALID_VALUE;
+ goto reply;
+ }
+ vec_add1 (low_ports, tmp_low);
+ vec_add1 (high_ports, tmp_high + 1);
+ }
+
+ // Validate mask_length
+ if ((is_ipv6 && mask_length > 128) || (!is_ipv6 && mask_length > 32))
+ {
+ rv = VNET_API_ERROR_ADDRESS_LENGTH_MISMATCH;
+ goto reply;
+ }
+
+ vrf_id = ntohl (mp->vrf_id);
+
+ if (vrf_id < 1)
+ {
+ rv = VNET_API_ERROR_INVALID_VALUE;
+ goto reply;
+ }
+
+
+ if (is_ipv6)
+ {
+ clib_memcpy (ip6_addr.as_u8, mp->address, sizeof (ip6_addr.as_u8));
+ rv = ip6_source_and_port_range_check_add_del (&ip6_addr,
+ mask_length,
+ vrf_id,
+ low_ports,
+ high_ports, is_add);
+ }
+ else
+ {
+ clib_memcpy (ip4_addr.data, mp->address, sizeof (ip4_addr));
+ rv = ip4_source_and_port_range_check_add_del (&ip4_addr,
+ mask_length,
+ vrf_id,
+ low_ports,
+ high_ports, is_add);
+ }
+
+reply:
+ vec_free (low_ports);
+ vec_free (high_ports);
+ REPLY_MACRO (VL_API_IP_SOURCE_AND_PORT_RANGE_CHECK_ADD_DEL_REPLY);
+}
+
+static void
+ vl_api_ip_source_and_port_range_check_interface_add_del_t_handler
+ (vl_api_ip_source_and_port_range_check_interface_add_del_t * mp)
+{
+ vlib_main_t *vm = vlib_get_main ();
+ vl_api_ip_source_and_port_range_check_interface_add_del_reply_t *rmp;
+ ip4_main_t *im = &ip4_main;
+ int rv;
+ u32 sw_if_index;
+ u32 fib_index[IP_SOURCE_AND_PORT_RANGE_CHECK_N_PROTOCOLS];
+ u32 vrf_id[IP_SOURCE_AND_PORT_RANGE_CHECK_N_PROTOCOLS];
+ uword *p = 0;
+ int i;
+
+ vrf_id[IP_SOURCE_AND_PORT_RANGE_CHECK_PROTOCOL_TCP_OUT] =
+ ntohl (mp->tcp_out_vrf_id);
+ vrf_id[IP_SOURCE_AND_PORT_RANGE_CHECK_PROTOCOL_UDP_OUT] =
+ ntohl (mp->udp_out_vrf_id);
+ vrf_id[IP_SOURCE_AND_PORT_RANGE_CHECK_PROTOCOL_TCP_IN] =
+ ntohl (mp->tcp_in_vrf_id);
+ vrf_id[IP_SOURCE_AND_PORT_RANGE_CHECK_PROTOCOL_UDP_IN] =
+ ntohl (mp->udp_in_vrf_id);
+
+
+ for (i = 0; i < IP_SOURCE_AND_PORT_RANGE_CHECK_N_PROTOCOLS; i++)
+ {
+ if (vrf_id[i] != 0 && vrf_id[i] != ~0)
+ {
+ p = hash_get (im->fib_index_by_table_id, vrf_id[i]);
+
+ if (p == 0)
+ {
+ rv = VNET_API_ERROR_INVALID_VALUE;
+ goto reply;
+ }
+
+ fib_index[i] = p[0];
+ }
+ else
+ fib_index[i] = ~0;
+ }
+ sw_if_index = ntohl (mp->sw_if_index);
+
+ VALIDATE_SW_IF_INDEX (mp);
+
+ rv =
+ set_ip_source_and_port_range_check (vm, fib_index, sw_if_index,
+ mp->is_add);
+
+ BAD_SW_IF_INDEX_LABEL;
+reply:
+
+ REPLY_MACRO (VL_API_IP_SOURCE_AND_PORT_RANGE_CHECK_INTERFACE_ADD_DEL_REPLY);
+}
+
+#define IP4_ARP_EVENT 3
+#define IP6_ND_EVENT 4
+
+static int arp_change_delete_callback (u32 pool_index, u8 * notused);
+static int nd_change_delete_callback (u32 pool_index, u8 * notused);
+static vlib_node_registration_t ip_resolver_process_node;
+
+static void
+handle_ip4_arp_event (u32 pool_index)
+{
+ vpe_api_main_t *vam = &vpe_api_main;
+ vnet_main_t *vnm = vam->vnet_main;
+ vlib_main_t *vm = vam->vlib_main;
+ vl_api_ip4_arp_event_t *event;
+ vl_api_ip4_arp_event_t *mp;
+ unix_shared_memory_queue_t *q;
+
+ /* Client can cancel, die, etc. */
+ if (pool_is_free_index (vam->arp_events, pool_index))
+ return;
+
+ event = pool_elt_at_index (vam->arp_events, pool_index);
+
+ q = vl_api_client_index_to_input_queue (event->client_index);
+ if (!q)
+ {
+ (void) vnet_add_del_ip4_arp_change_event
+ (vnm, arp_change_delete_callback,
+ event->pid, &event->address,
+ ip_resolver_process_node.index, IP4_ARP_EVENT,
+ ~0 /* pool index, notused */ , 0 /* is_add */ );
+ return;
+ }
+
+ if (q->cursize < q->maxsize)
+ {
+ mp = vl_msg_api_alloc (sizeof (*mp));
+ clib_memcpy (mp, event, sizeof (*mp));
+ vl_msg_api_send_shmem (q, (u8 *) & mp);
+ }
+ else
+ {
+ static f64 last_time;
+ /*
+ * Throttle syslog msgs.
+ * It's pretty tempting to just revoke the registration...
+ */
+ if (vlib_time_now (vm) > last_time + 10.0)
+ {
+ clib_warning ("arp event for %U to pid %d: queue stuffed!",
+ format_ip4_address, &event->address, event->pid);
+ last_time = vlib_time_now (vm);
+ }
+ }
+}
+
+void
+handle_ip6_nd_event (u32 pool_index)
+{
+ vpe_api_main_t *vam = &vpe_api_main;
+ vnet_main_t *vnm = vam->vnet_main;
+ vlib_main_t *vm = vam->vlib_main;
+ vl_api_ip6_nd_event_t *event;
+ vl_api_ip6_nd_event_t *mp;
+ unix_shared_memory_queue_t *q;
+
+ /* Client can cancel, die, etc. */
+ if (pool_is_free_index (vam->nd_events, pool_index))
+ return;
+
+ event = pool_elt_at_index (vam->nd_events, pool_index);
+
+ q = vl_api_client_index_to_input_queue (event->client_index);
+ if (!q)
+ {
+ (void) vnet_add_del_ip6_nd_change_event
+ (vnm, nd_change_delete_callback,
+ event->pid, &event->address,
+ ip_resolver_process_node.index, IP6_ND_EVENT,
+ ~0 /* pool index, notused */ , 0 /* is_add */ );
+ return;
+ }
+
+ if (q->cursize < q->maxsize)
+ {
+ mp = vl_msg_api_alloc (sizeof (*mp));
+ clib_memcpy (mp, event, sizeof (*mp));
+ vl_msg_api_send_shmem (q, (u8 *) & mp);
+ }
+ else
+ {
+ static f64 last_time;
+ /*
+ * Throttle syslog msgs.
+ * It's pretty tempting to just revoke the registration...
+ */
+ if (vlib_time_now (vm) > last_time + 10.0)
+ {
+ clib_warning ("ip6 nd event for %U to pid %d: queue stuffed!",
+ format_ip6_address, &event->address, event->pid);
+ last_time = vlib_time_now (vm);
+ }
+ }
+}
+
+static uword
+resolver_process (vlib_main_t * vm,
+ vlib_node_runtime_t * rt, vlib_frame_t * f)
+{
+ volatile f64 timeout = 100.0;
+ volatile uword *event_data = 0;
+
+ while (1)
+ {
+ vlib_process_wait_for_event_or_clock (vm, timeout);
+
+ uword event_type =
+ vlib_process_get_events (vm, (uword **) & event_data);
+
+ int i;
+ switch (event_type)
+ {
+ case IP4_ARP_EVENT:
+ for (i = 0; i < vec_len (event_data); i++)
+ handle_ip4_arp_event (event_data[i]);
+ break;
+
+ case IP6_ND_EVENT:
+ for (i = 0; i < vec_len (event_data); i++)
+ handle_ip6_nd_event (event_data[i]);
+ break;
+
+ case ~0: /* timeout */
+ break;
+ }
+
+ vec_reset_length (event_data);
+ }
+ return 0; /* or not */
+}
+
+/* *INDENT-OFF* */
+VLIB_REGISTER_NODE (ip_resolver_process_node,static) = {
+ .function = resolver_process,
+ .type = VLIB_NODE_TYPE_PROCESS,
+ .name = "ip-route-resolver-process",
+};
+/* *INDENT-ON* */
+
+static int
+nd_change_data_callback (u32 pool_index, u8 * new_mac,
+ u32 sw_if_index, ip6_address_t * address)
+{
+ vpe_api_main_t *am = &vpe_api_main;
+ vl_api_ip6_nd_event_t *event;
+
+ if (pool_is_free_index (am->nd_events, pool_index))
+ return 1;
+
+ event = pool_elt_at_index (am->nd_events, pool_index);
+ if (eth_mac_equal (event->new_mac, new_mac) &&
+ sw_if_index == ntohl (event->sw_if_index))
+ {
+ return 1;
+ }
+
+ clib_memcpy (event->new_mac, new_mac, sizeof (event->new_mac));
+ event->sw_if_index = htonl (sw_if_index);
+ return 0;
+}
+
+static int
+arp_change_delete_callback (u32 pool_index, u8 * notused)
+{
+ vpe_api_main_t *am = &vpe_api_main;
+
+ if (pool_is_free_index (am->arp_events, pool_index))
+ return 1;
+
+ pool_put_index (am->arp_events, pool_index);
+ return 0;
+}
+
+static int
+nd_change_delete_callback (u32 pool_index, u8 * notused)
+{
+ vpe_api_main_t *am = &vpe_api_main;
+
+ if (pool_is_free_index (am->nd_events, pool_index))
+ return 1;
+
+ pool_put_index (am->nd_events, pool_index);
+ return 0;
+}
+
+static vlib_node_registration_t wc_arp_process_node;
+
+enum
+{ WC_ARP_REPORT, WC_ND_REPORT };
+
+static uword
+wc_arp_process (vlib_main_t * vm, vlib_node_runtime_t * rt, vlib_frame_t * f)
+{
+ /* These cross the longjmp boundry (vlib_process_wait_for_event)
+ * and need to be volatile - to prevent them from being optimized into
+ * a register - which could change during suspension */
+
+ volatile wc_arp_report_t arp_prev = { 0 };
+ volatile wc_nd_report_t nd_prev = { 0 };
+ volatile f64 last_arp = vlib_time_now (vm);
+ volatile f64 last_nd = vlib_time_now (vm);
+
+ while (1)
+ {
+ vlib_process_wait_for_event (vm);
+ uword event_type = WC_ARP_REPORT;
+ void *event_data = vlib_process_get_event_data (vm, &event_type);
+
+ f64 now = vlib_time_now (vm);
+ int i;
+ if (event_type == WC_ARP_REPORT)
+ {
+ wc_arp_report_t *arp_events = event_data;
+ for (i = 0; i < vec_len (arp_events); i++)
+ {
+ /* discard dup event */
+ if (arp_prev.ip4 == arp_events[i].ip4 &&
+ eth_mac_equal ((u8 *) arp_prev.mac, arp_events[i].mac) &&
+ arp_prev.sw_if_index == arp_events[i].sw_if_index &&
+ (now - last_arp) < 10.0)
+ {
+ continue;
+ }
+ arp_prev = arp_events[i];
+ last_arp = now;
+ vpe_client_registration_t *reg;
+ /* *INDENT-OFF* */
+ pool_foreach(reg, vpe_api_main.wc_ip4_arp_events_registrations,
+ ({
+ unix_shared_memory_queue_t *q;
+ q = vl_api_client_index_to_input_queue (reg->client_index);
+ if (q && q->cursize < q->maxsize)
+ {
+ vl_api_ip4_arp_event_t * event = vl_msg_api_alloc (sizeof *event);
+ memset (event, 0, sizeof *event);
+ event->_vl_msg_id = htons (VL_API_IP4_ARP_EVENT);
+ event->client_index = reg->client_index;
+ event->pid = reg->client_pid;
+ event->mac_ip = 1;
+ event->address = arp_events[i].ip4;
+ event->sw_if_index = htonl(arp_events[i].sw_if_index);
+ memcpy(event->new_mac, arp_events[i].mac, sizeof event->new_mac);
+ vl_msg_api_send_shmem (q, (u8 *) &event);
+ }
+ }));
+ /* *INDENT-ON* */
+ }
+ }
+ else if (event_type == WC_ND_REPORT)
+ {
+ wc_nd_report_t *nd_events = event_data;
+ for (i = 0; i < vec_len (nd_events); i++)
+ {
+ /* discard dup event */
+ if (ip6_address_is_equal
+ ((ip6_address_t *) & nd_prev.ip6, &nd_events[i].ip6)
+ && eth_mac_equal ((u8 *) nd_prev.mac, nd_events[i].mac)
+ && nd_prev.sw_if_index == nd_events[i].sw_if_index
+ && (now - last_nd) < 10.0)
+ {
+ continue;
+ }
+ nd_prev = nd_events[i];
+ last_nd = now;
+ vpe_client_registration_t *reg;
+ /* *INDENT-OFF* */
+ pool_foreach(reg, vpe_api_main.wc_ip6_nd_events_registrations,
+ ({
+ unix_shared_memory_queue_t *q;
+ q = vl_api_client_index_to_input_queue (reg->client_index);
+ if (q && q->cursize < q->maxsize)
+ {
+ vl_api_ip6_nd_event_t * event = vl_msg_api_alloc (sizeof *event);
+ memset (event, 0, sizeof *event);
+ event->_vl_msg_id = htons (VL_API_IP6_ND_EVENT);
+ event->client_index = reg->client_index;
+ event->pid = reg->client_pid;
+ event->mac_ip = 1;
+ memcpy(event->address, nd_events[i].ip6.as_u8, sizeof event->address);
+ event->sw_if_index = htonl(nd_events[i].sw_if_index);
+ memcpy(event->new_mac, nd_events[i].mac, sizeof event->new_mac);
+ vl_msg_api_send_shmem (q, (u8 *) &event);
+ }
+ }));
+ /* *INDENT-ON* */
+ }
+ }
+ vlib_process_put_event_data (vm, event_data);
+ }
+
+ return 0;
+}
+
+/* *INDENT-OFF* */
+VLIB_REGISTER_NODE (wc_arp_process_node,static) = {
+ .function = wc_arp_process,
+ .type = VLIB_NODE_TYPE_PROCESS,
+ .name = "wildcard-ip4-arp-publisher-process",
+};
+/* *INDENT-ON* */
+
+static int
+arp_change_data_callback (u32 pool_index, u8 * new_mac,
+ u32 sw_if_index, u32 address)
+{
+ vpe_api_main_t *am = &vpe_api_main;
+ vl_api_ip4_arp_event_t *event;
+
+ if (pool_is_free_index (am->arp_events, pool_index))
+ return 1;
+
+ event = pool_elt_at_index (am->arp_events, pool_index);
+ if (eth_mac_equal (event->new_mac, new_mac) &&
+ sw_if_index == ntohl (event->sw_if_index))
+ {
+ return 1;
+ }
+
+ clib_memcpy (event->new_mac, new_mac, sizeof (event->new_mac));
+ event->sw_if_index = htonl (sw_if_index);
+ return 0;
+}
+
+static void
+vl_api_want_ip4_arp_events_t_handler (vl_api_want_ip4_arp_events_t * mp)
+{
+ vpe_api_main_t *am = &vpe_api_main;
+ vnet_main_t *vnm = vnet_get_main ();
+ vl_api_want_ip4_arp_events_reply_t *rmp;
+ int rv = 0;
+
+ if (mp->address == 0)
+ {
+ uword *p =
+ hash_get (am->wc_ip4_arp_events_registration_hash, mp->client_index);
+ vpe_client_registration_t *rp;
+ if (p)
+ {
+ if (mp->enable_disable)
+ {
+ clib_warning ("pid %d: already enabled...", mp->pid);
+ rv = VNET_API_ERROR_INVALID_REGISTRATION;
+ goto reply;
+ }
+ else
+ {
+ rp =
+ pool_elt_at_index (am->wc_ip4_arp_events_registrations, p[0]);
+ pool_put (am->wc_ip4_arp_events_registrations, rp);
+ hash_unset (am->wc_ip4_arp_events_registration_hash,
+ mp->client_index);
+ if (pool_elts (am->wc_ip4_arp_events_registrations) == 0)
+ wc_arp_set_publisher_node (~0, WC_ARP_REPORT);
+ goto reply;
+ }
+ }
+ if (mp->enable_disable == 0)
+ {
+ clib_warning ("pid %d: already disabled...", mp->pid);
+ rv = VNET_API_ERROR_INVALID_REGISTRATION;
+ goto reply;
+ }
+ pool_get (am->wc_ip4_arp_events_registrations, rp);
+ rp->client_index = mp->client_index;
+ rp->client_pid = mp->pid;
+ hash_set (am->wc_ip4_arp_events_registration_hash, rp->client_index,
+ rp - am->wc_ip4_arp_events_registrations);
+ wc_arp_set_publisher_node (wc_arp_process_node.index, WC_ARP_REPORT);
+ goto reply;
+ }
+
+ if (mp->enable_disable)
+ {
+ vl_api_ip4_arp_event_t *event;
+ pool_get (am->arp_events, event);
+ rv = vnet_add_del_ip4_arp_change_event
+ (vnm, arp_change_data_callback,
+ mp->pid, &mp->address /* addr, in net byte order */ ,
+ ip_resolver_process_node.index,
+ IP4_ARP_EVENT, event - am->arp_events, 1 /* is_add */ );
+
+ if (rv)
+ {
+ pool_put (am->arp_events, event);
+ goto reply;
+ }
+ memset (event, 0, sizeof (*event));
+
+ /* Python API expects events to have no context */
+ event->_vl_msg_id = htons (VL_API_IP4_ARP_EVENT);
+ event->client_index = mp->client_index;
+ event->address = mp->address;
+ event->pid = mp->pid;
+ if (mp->address == 0)
+ event->mac_ip = 1;
+ }
+ else
+ {
+ rv = vnet_add_del_ip4_arp_change_event
+ (vnm, arp_change_delete_callback,
+ mp->pid, &mp->address /* addr, in net byte order */ ,
+ ip_resolver_process_node.index,
+ IP4_ARP_EVENT, ~0 /* pool index */ , 0 /* is_add */ );
+ }
+reply:
+ REPLY_MACRO (VL_API_WANT_IP4_ARP_EVENTS_REPLY);
+}
+
+static void
+vl_api_want_ip6_nd_events_t_handler (vl_api_want_ip6_nd_events_t * mp)
+{
+ vpe_api_main_t *am = &vpe_api_main;
+ vnet_main_t *vnm = vnet_get_main ();
+ vl_api_want_ip6_nd_events_reply_t *rmp;
+ int rv = 0;
+
+ if (ip6_address_is_zero ((ip6_address_t *) mp->address))
+ {
+ uword *p =
+ hash_get (am->wc_ip6_nd_events_registration_hash, mp->client_index);
+ vpe_client_registration_t *rp;
+ if (p)
+ {
+ if (mp->enable_disable)
+ {
+ clib_warning ("pid %d: already enabled...", mp->pid);
+ rv = VNET_API_ERROR_INVALID_REGISTRATION;
+ goto reply;
+ }
+ else
+ {
+ rp =
+ pool_elt_at_index (am->wc_ip6_nd_events_registrations, p[0]);
+ pool_put (am->wc_ip6_nd_events_registrations, rp);
+ hash_unset (am->wc_ip6_nd_events_registration_hash,
+ mp->client_index);
+ if (pool_elts (am->wc_ip6_nd_events_registrations) == 0)
+ wc_nd_set_publisher_node (~0, 2);
+ goto reply;
+ }
+ }
+ if (mp->enable_disable == 0)
+ {
+ clib_warning ("pid %d: already disabled...", mp->pid);
+ rv = VNET_API_ERROR_INVALID_REGISTRATION;
+ goto reply;
+ }
+ pool_get (am->wc_ip6_nd_events_registrations, rp);
+ rp->client_index = mp->client_index;
+ rp->client_pid = mp->pid;
+ hash_set (am->wc_ip6_nd_events_registration_hash, rp->client_index,
+ rp - am->wc_ip6_nd_events_registrations);
+ wc_nd_set_publisher_node (wc_arp_process_node.index, WC_ND_REPORT);
+ goto reply;
+ }
+
+ if (mp->enable_disable)
+ {
+ vl_api_ip6_nd_event_t *event;
+ pool_get (am->nd_events, event);
+
+ rv = vnet_add_del_ip6_nd_change_event
+ (vnm, nd_change_data_callback,
+ mp->pid, mp->address /* addr, in net byte order */ ,
+ ip_resolver_process_node.index,
+ IP6_ND_EVENT, event - am->nd_events, 1 /* is_add */ );
+
+ if (rv)
+ {
+ pool_put (am->nd_events, event);
+ goto reply;
+ }
+ memset (event, 0, sizeof (*event));
+
+ event->_vl_msg_id = ntohs (VL_API_IP6_ND_EVENT);
+ event->client_index = mp->client_index;
+ clib_memcpy (event->address, mp->address, sizeof event->address);
+ event->pid = mp->pid;
+ }
+ else
+ {
+ rv = vnet_add_del_ip6_nd_change_event
+ (vnm, nd_change_delete_callback,
+ mp->pid, mp->address /* addr, in net byte order */ ,
+ ip_resolver_process_node.index,
+ IP6_ND_EVENT, ~0 /* pool index */ , 0 /* is_add */ );
+ }
+reply:
+ REPLY_MACRO (VL_API_WANT_IP6_ND_EVENTS_REPLY);
+}
+
+static void
+vl_api_proxy_arp_add_del_t_handler (vl_api_proxy_arp_add_del_t * mp)
+{
+ vl_api_proxy_arp_add_del_reply_t *rmp;
+ u32 fib_index;
+ int rv;
+ ip4_main_t *im = &ip4_main;
+ stats_main_t *sm = &stats_main;
+ int vnet_proxy_arp_add_del (ip4_address_t * lo_addr,
+ ip4_address_t * hi_addr,
+ u32 fib_index, int is_del);
+ uword *p;
+
+ dslock (sm, 1 /* release hint */ , 6 /* tag */ );
+
+ p = hash_get (im->fib_index_by_table_id, ntohl (mp->vrf_id));
+
+ if (!p)
+ {
+ rv = VNET_API_ERROR_NO_SUCH_FIB;
+ goto out;
+ }
+
+ fib_index = p[0];
+
+ rv = vnet_proxy_arp_add_del ((ip4_address_t *) mp->low_address,
+ (ip4_address_t *) mp->hi_address,
+ fib_index, mp->is_add == 0);
+
+out:
+ dsunlock (sm);
+ REPLY_MACRO (VL_API_PROXY_ARP_ADD_DEL_REPLY);
+}
+
+static void
+ vl_api_proxy_arp_intfc_enable_disable_t_handler
+ (vl_api_proxy_arp_intfc_enable_disable_t * mp)
+{
+ int rv = 0;
+ vnet_main_t *vnm = vnet_get_main ();
+ vl_api_proxy_arp_intfc_enable_disable_reply_t *rmp;
+
+ VALIDATE_SW_IF_INDEX (mp);
+
+ vnet_sw_interface_t *si =
+ vnet_get_sw_interface (vnm, ntohl (mp->sw_if_index));
+
+ ASSERT (si);
+
+ if (mp->enable_disable)
+ si->flags |= VNET_SW_INTERFACE_FLAG_PROXY_ARP;
+ else
+ si->flags &= ~VNET_SW_INTERFACE_FLAG_PROXY_ARP;
+
+ BAD_SW_IF_INDEX_LABEL;
+
+ REPLY_MACRO (VL_API_PROXY_ARP_INTFC_ENABLE_DISABLE_REPLY);
+}
+
+static int
+ip4_reset_fib_t_handler (vl_api_reset_fib_t * mp)
+{
+ vnet_main_t *vnm = vnet_get_main ();
+ vnet_interface_main_t *im = &vnm->interface_main;
+ ip4_main_t *im4 = &ip4_main;
+ static u32 *sw_if_indices_to_shut;
+ stats_main_t *sm = &stats_main;
+ fib_table_t *fib_table;
+ ip4_fib_t *fib;
+ u32 sw_if_index;
+ int i;
+ int rv = VNET_API_ERROR_NO_SUCH_FIB;
+ u32 target_fib_id = ntohl (mp->vrf_id);
+
+ dslock (sm, 1 /* release hint */ , 8 /* tag */ );
+
+ /* *INDENT-OFF* */
+ pool_foreach (fib_table, im4->fibs,
+ ({
+ vnet_sw_interface_t * si;
+
+ fib = pool_elt_at_index (im4->v4_fibs, fib_table->ft_index);
+
+ if (fib->table_id != target_fib_id)
+ continue;
+
+ /* remove any mpls encap/decap labels */
+ mpls_fib_reset_labels (fib->table_id);
+
+ /* remove any proxy arps in this fib */
+ vnet_proxy_arp_fib_reset (fib->table_id);
+
+ /* Set the flow hash for this fib to the default */
+ vnet_set_ip4_flow_hash (fib->table_id, IP_FLOW_HASH_DEFAULT);
+
+ vec_reset_length (sw_if_indices_to_shut);
+
+ /* Shut down interfaces in this FIB / clean out intfc routes */
+ pool_foreach (si, im->sw_interfaces,
+ ({
+ u32 sw_if_index = si->sw_if_index;
+
+ if (sw_if_index < vec_len (im4->fib_index_by_sw_if_index)
+ && (im4->fib_index_by_sw_if_index[si->sw_if_index] ==
+ fib->index))
+ vec_add1 (sw_if_indices_to_shut, si->sw_if_index);
+ }));
+
+ for (i = 0; i < vec_len (sw_if_indices_to_shut); i++) {
+ sw_if_index = sw_if_indices_to_shut[i];
+
+ u32 flags = vnet_sw_interface_get_flags (vnm, sw_if_index);
+ flags &= ~(VNET_SW_INTERFACE_FLAG_ADMIN_UP);
+ vnet_sw_interface_set_flags (vnm, sw_if_index, flags);
+ }
+
+ fib_table_flush(fib->index, FIB_PROTOCOL_IP4, FIB_SOURCE_API);
+
+ rv = 0;
+ break;
+ })); /* pool_foreach (fib) */
+ /* *INDENT-ON* */
+
+ dsunlock (sm);
+ return rv;
+}
+
+static int
+ip6_reset_fib_t_handler (vl_api_reset_fib_t * mp)
+{
+ vnet_main_t *vnm = vnet_get_main ();
+ vnet_interface_main_t *im = &vnm->interface_main;
+ ip6_main_t *im6 = &ip6_main;
+ stats_main_t *sm = &stats_main;
+ static u32 *sw_if_indices_to_shut;
+ fib_table_t *fib_table;
+ ip6_fib_t *fib;
+ u32 sw_if_index;
+ int i;
+ int rv = VNET_API_ERROR_NO_SUCH_FIB;
+ u32 target_fib_id = ntohl (mp->vrf_id);
+
+ dslock (sm, 1 /* release hint */ , 9 /* tag */ );
+
+ /* *INDENT-OFF* */
+ pool_foreach (fib_table, im6->fibs,
+ ({
+ vnet_sw_interface_t * si;
+
+ fib = pool_elt_at_index (im6->v6_fibs, fib_table->ft_index);
+
+ if (fib->table_id != target_fib_id)
+ continue;
+
+ vec_reset_length (sw_if_indices_to_shut);
+
+ /* Set the flow hash for this fib to the default */
+ vnet_set_ip6_flow_hash (fib->table_id, IP_FLOW_HASH_DEFAULT);
+
+ /* Shut down interfaces in this FIB / clean out intfc routes */
+ pool_foreach (si, im->sw_interfaces,
+ ({
+ if (im6->fib_index_by_sw_if_index[si->sw_if_index] ==
+ fib->index)
+ vec_add1 (sw_if_indices_to_shut, si->sw_if_index);
+ }));
+
+ for (i = 0; i < vec_len (sw_if_indices_to_shut); i++) {
+ sw_if_index = sw_if_indices_to_shut[i];
+
+ u32 flags = vnet_sw_interface_get_flags (vnm, sw_if_index);
+ flags &= ~(VNET_SW_INTERFACE_FLAG_ADMIN_UP);
+ vnet_sw_interface_set_flags (vnm, sw_if_index, flags);
+ }
+
+ fib_table_flush(fib->index, FIB_PROTOCOL_IP6, FIB_SOURCE_API);
+
+ rv = 0;
+ break;
+ })); /* pool_foreach (fib) */
+ /* *INDENT-ON* */
+
+ dsunlock (sm);
+ return rv;
+}
+
+static void
+vl_api_reset_fib_t_handler (vl_api_reset_fib_t * mp)
+{
+ int rv;
+ vl_api_reset_fib_reply_t *rmp;
+
+ if (mp->is_ipv6)
+ rv = ip6_reset_fib_t_handler (mp);
+ else
+ rv = ip4_reset_fib_t_handler (mp);
+
+ REPLY_MACRO (VL_API_RESET_FIB_REPLY);
+}
+
+static void
+vl_api_set_arp_neighbor_limit_t_handler (vl_api_set_arp_neighbor_limit_t * mp)
+{
+ int rv;
+ vl_api_set_arp_neighbor_limit_reply_t *rmp;
+ vnet_main_t *vnm = vnet_get_main ();
+ clib_error_t *error;
+
+ vnm->api_errno = 0;
+
+ if (mp->is_ipv6)
+ error = ip6_set_neighbor_limit (ntohl (mp->arp_neighbor_limit));
+ else
+ error = ip4_set_arp_limit (ntohl (mp->arp_neighbor_limit));
+
+ if (error)
+ {
+ clib_error_report (error);
+ rv = VNET_API_ERROR_UNSPECIFIED;
+ }
+ else
+ {
+ rv = vnm->api_errno;
+ }
+
+ REPLY_MACRO (VL_API_SET_ARP_NEIGHBOR_LIMIT_REPLY);
+}
+
#define vl_msg_name_crc_list
#include <vnet/ip/ip.api.h>
#undef vl_msg_name_crc_list
--- /dev/null
+/*
+ * Copyright (c) 2015-2016 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.
+ */
+
+vl_api_version 1.0.0
+
+/** \brief Punt traffic to the host
+ @param client_index - opaque cookie to identify the sender
+ @param context - sender context, to match reply w/ request
+ @param is_add - add punt if non-zero, else delete
+ @param ipv - L3 protocol 4 - IPv4, 6 - IPv6, ~0 - All
+ @param l4_protocol - L4 protocol to be punted, only UDP (0x11) is supported
+ @param l4_port - TCP/UDP port to be punted
+*/
+autoreply define punt {
+ u32 client_index;
+ u32 context;
+ u8 is_add;
+ u8 ipv;
+ u8 l4_protocol;
+ u16 l4_port;
+};
+
+/** \brief Punt traffic to the host via socket
+ @param client_index - opaque cookie to identify the sender
+ @param context - sender context, to match reply w/ request
+ @param header_version - expected meta data header version (currently 1)
+ @param is_ip4 - L3 protocol 1 - IPv4, 0 - IPv6
+ @param l4_protocol - L4 protocol to be punted, only UDP (0x11) is supported
+ @param l4_port - TCP/UDP port to be punted
+*/
+define punt_socket_register {
+ u32 client_index;
+ u32 context;
+ u32 header_version;
+ u8 is_ip4;
+ u8 l4_protocol;
+ u16 l4_port;
+ u8 pathname[108]; /* Linux sun_path defined to be 108 bytes, see unix(7) */
+};
+
+define punt_socket_register_reply
+{
+ u32 context;
+ i32 retval;
+ u8 pathname[64];
+};
+
+autoreply define punt_socket_deregister {
+ u32 client_index;
+ u32 context;
+ u8 is_ip4;
+ u8 l4_protocol;
+ u16 l4_port;
+};
+
+/*
+ * Local Variables:
+ * eval: (c-set-style "gnu")
+ * End:
+ */
#define included_punt_h
#include <sys/un.h>
+#include <stdbool.h>
+
typedef enum
{
#define punt_error(n,s) PUNT_ERROR_##n,
--- /dev/null
+/*
+ *------------------------------------------------------------------
+ * punt_api.c - Punt api
+ *
+ * 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.
+ *------------------------------------------------------------------
+ */
+
+#include <vnet/vnet.h>
+#include <vlibmemory/api.h>
+#include <vnet/ip/punt.h>
+
+#include <vnet/vnet_msg_enum.h>
+
+#define vl_typedefs /* define message structures */
+#include <vnet/vnet_all_api_h.h>
+#undef vl_typedefs
+
+#define vl_endianfun /* define message structures */
+#include <vnet/vnet_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 <vnet/vnet_all_api_h.h>
+#undef vl_printfun
+
+#include <vlibapi/api_helper_macros.h>
+
+#define foreach_punt_api_msg \
+_(PUNT, punt) \
+_(PUNT_SOCKET_REGISTER, punt_socket_register) \
+_(PUNT_SOCKET_DEREGISTER, punt_socket_deregister)
+
+static void
+vl_api_punt_t_handler (vl_api_punt_t * mp)
+{
+ vl_api_punt_reply_t *rmp;
+ vlib_main_t *vm = vlib_get_main ();
+ int rv = 0;
+ clib_error_t *error;
+
+ error = vnet_punt_add_del (vm, mp->ipv, mp->l4_protocol,
+ ntohs (mp->l4_port), mp->is_add);
+ if (error)
+ {
+ rv = -1;
+ clib_error_report (error);
+ }
+
+ REPLY_MACRO (VL_API_PUNT_REPLY);
+}
+
+static void
+vl_api_punt_socket_register_t_handler (vl_api_punt_socket_register_t * mp)
+{
+ vl_api_punt_socket_register_reply_t *rmp;
+ vlib_main_t *vm = vlib_get_main ();
+ int rv = 0;
+ clib_error_t *error;
+ unix_shared_memory_queue_t *q;
+
+ error = vnet_punt_socket_add (vm, ntohl (mp->header_version),
+ mp->is_ip4, mp->l4_protocol,
+ ntohs (mp->l4_port), (char *) mp->pathname);
+ if (error)
+ {
+ rv = -1;
+ clib_error_report (error);
+ }
+
+ 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 = htons (VL_API_PUNT_SOCKET_REGISTER_REPLY);
+ rmp->context = mp->context;
+ rmp->retval = htonl (rv);
+ char *p = vnet_punt_get_server_pathname ();
+ /* Abstract pathnames start with \0 */
+ memcpy ((char *) rmp->pathname, p, sizeof (rmp->pathname));
+ vl_msg_api_send_shmem (q, (u8 *) & rmp);
+}
+
+static void
+vl_api_punt_socket_deregister_t_handler (vl_api_punt_socket_deregister_t * mp)
+{
+ vl_api_punt_socket_deregister_reply_t *rmp;
+ vlib_main_t *vm = vlib_get_main ();
+ int rv = 0;
+ clib_error_t *error;
+ unix_shared_memory_queue_t *q;
+
+ error = vnet_punt_socket_del (vm, mp->is_ip4, mp->l4_protocol,
+ ntohs (mp->l4_port));
+ if (error)
+ {
+ rv = -1;
+ clib_error_report (error);
+ }
+
+ 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 = htons (VL_API_PUNT_SOCKET_DEREGISTER_REPLY);
+ rmp->context = mp->context;
+ rmp->retval = htonl (rv);
+ vl_msg_api_send_shmem (q, (u8 *) & rmp);
+}
+
+#define vl_msg_name_crc_list
+#include <vnet/ip/punt.api.h>
+#undef vl_msg_name_crc_list
+
+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);
+ foreach_vl_msg_name_crc_punt;
+#undef _
+}
+
+static clib_error_t *
+punt_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);
+ foreach_punt_api_msg;
+#undef _
+
+ /*
+ * Set up the (msg_name, crc, message-id) table
+ */
+ setup_message_id_table (am);
+
+ return 0;
+}
+
+VLIB_API_INIT_FUNCTION (punt_api_hookup);
+
+
+/*
+ * fd.io coding-style-patch-verification: ON
+ *
+ * Local Variables:
+ * eval: (c-set-style "gnu")
+ * End:
+ */
u32 i_sid;
};
+/** \brief L2 interface patch add / del request
+ @param client_index - opaque cookie to identify the sender
+ @param context - sender context, to match reply w/ request
+ @param rx_sw_if_index - receive side interface
+ @param tx_sw_if_index - transmit side interface
+ @param is_add - if non-zero set up the interface patch, else remove it
+*/
+autoreply define l2_patch_add_del
+{
+ u32 client_index;
+ u32 context;
+ u32 rx_sw_if_index;
+ u32 tx_sw_if_index;
+ u8 is_add;
+};
+
+/** \brief Set L2 XConnect between two interfaces request
+ @param client_index - opaque cookie to identify the sender
+ @param context - sender context, to match reply w/ request
+ @param rx_sw_if_index - Receive interface index
+ @param tx_sw_if_index - Transmit interface index
+ @param enable - enable xconnect if not 0, else set to L3 mode
+*/
+autoreply define sw_interface_set_l2_xconnect
+{
+ u32 client_index;
+ u32 context;
+ u32 rx_sw_if_index;
+ u32 tx_sw_if_index;
+ u8 enable;
+};
+
+/** \brief Interface bridge mode request
+ @param client_index - opaque cookie to identify the sender
+ @param context - sender context, to match reply w/ request
+ @param rx_sw_if_index - the interface
+ @param bd_id - bridge domain id
+ @param bvi - Setup interface as a bvi, bridge mode only
+ @param shg - Shared horizon group, for bridge mode only
+ @param enable - Enable beige mode if not 0, else set to L3 mode
+*/
+autoreply define sw_interface_set_l2_bridge
+{
+ u32 client_index;
+ u32 context;
+ u32 rx_sw_if_index;
+ u32 bd_id;
+ u8 shg;
+ u8 bvi;
+ u8 enable;
+};
+
+/** \brief Set bridge domain ip to mac entry request
+ @param client_index - opaque cookie to identify the sender
+ @param context - sender context, to match reply w/ request
+ @param bd_id - the bridge domain to set the flags for
+ @param is_add - if non-zero, add the entry, else clear it
+ @param is_ipv6 - if non-zero, ipv6 address, else ipv4 address
+ @param mac_address - MAC address
+ @param
+*/
+autoreply define bd_ip_mac_add_del
+{
+ u32 client_index;
+ u32 context;
+ u32 bd_id;
+ u8 is_add;
+ u8 is_ipv6;
+ u8 ip_address[16];
+ u8 mac_address[6];
+};
+
+/** \brief L2 interface ethernet flow point filtering enable/disable request
+ @param client_index - opaque cookie to identify the sender
+ @param context - sender context, to match reply w/ request
+ @param sw_if_index - interface to enable/disable filtering on
+ @param enable_disable - if non-zero enable filtering, else disable
+*/
+autoreply define l2_interface_efp_filter
+{
+ u32 client_index;
+ u32 context;
+ u32 sw_if_index;
+ u32 enable_disable;
+};
+
+/** \brief Interface set vpath request
+ @param client_index - opaque cookie to identify the sender
+ @param context - sender context, to match reply w/ request
+ @param sw_if_index - interface used to reach neighbor
+ @param enable - if non-zero enable, else disable
+*/
+autoreply define sw_interface_set_vpath
+{
+ u32 client_index;
+ u32 context;
+ u32 sw_if_index;
+ u8 enable;
+};
+
/*
* Local Variables:
* eval: (c-set-style "gnu")
_(L2FIB_ADD_DEL, l2fib_add_del) \
_(WANT_L2_MACS_EVENTS, want_l2_macs_events) \
_(L2_FLAGS, l2_flags) \
-_(BRIDGE_DOMAIN_ADD_DEL, bridge_domain_add_del) \
-_(BRIDGE_DOMAIN_DUMP, bridge_domain_dump) \
-_(BRIDGE_FLAGS, bridge_flags) \
+_(SW_INTERFACE_SET_L2_XCONNECT, sw_interface_set_l2_xconnect) \
+_(SW_INTERFACE_SET_L2_BRIDGE, sw_interface_set_l2_bridge) \
+_(L2_PATCH_ADD_DEL, l2_patch_add_del) \
+_(L2_INTERFACE_EFP_FILTER, l2_interface_efp_filter) \
+_(BD_IP_MAC_ADD_DEL, bd_ip_mac_add_del) \
+_(BRIDGE_DOMAIN_ADD_DEL, bridge_domain_add_del) \
+_(BRIDGE_DOMAIN_DUMP, bridge_domain_dump) \
+_(BRIDGE_FLAGS, bridge_flags) \
_(L2_INTERFACE_VLAN_TAG_REWRITE, l2_interface_vlan_tag_rewrite) \
-_(L2_INTERFACE_PBB_TAG_REWRITE, l2_interface_pbb_tag_rewrite) \
-_(BRIDGE_DOMAIN_SET_MAC_AGE, bridge_domain_set_mac_age)
+_(L2_INTERFACE_PBB_TAG_REWRITE, l2_interface_pbb_tag_rewrite) \
+_(BRIDGE_DOMAIN_SET_MAC_AGE, bridge_domain_set_mac_age) \
+_(SW_INTERFACE_SET_VPATH, sw_interface_set_vpath)
static void
send_l2_xconnect_details (unix_shared_memory_queue_t * q, u32 context,
REPLY_MACRO (VL_API_L2_INTERFACE_PBB_TAG_REWRITE_REPLY);
}
+static void
+ vl_api_sw_interface_set_l2_xconnect_t_handler
+ (vl_api_sw_interface_set_l2_xconnect_t * mp)
+{
+ vl_api_sw_interface_set_l2_xconnect_reply_t *rmp;
+ int rv = 0;
+ u32 rx_sw_if_index = ntohl (mp->rx_sw_if_index);
+ u32 tx_sw_if_index = ntohl (mp->tx_sw_if_index);
+ vlib_main_t *vm = vlib_get_main ();
+ vnet_main_t *vnm = vnet_get_main ();
+
+ VALIDATE_RX_SW_IF_INDEX (mp);
+
+ if (mp->enable)
+ {
+ VALIDATE_TX_SW_IF_INDEX (mp);
+ rv = set_int_l2_mode (vm, vnm, MODE_L2_XC,
+ rx_sw_if_index, 0, 0, 0, tx_sw_if_index);
+ }
+ else
+ {
+ rv = set_int_l2_mode (vm, vnm, MODE_L3, rx_sw_if_index, 0, 0, 0, 0);
+ }
+
+ BAD_RX_SW_IF_INDEX_LABEL;
+ BAD_TX_SW_IF_INDEX_LABEL;
+
+ REPLY_MACRO (VL_API_SW_INTERFACE_SET_L2_XCONNECT_REPLY);
+}
+
+static void
+ vl_api_sw_interface_set_l2_bridge_t_handler
+ (vl_api_sw_interface_set_l2_bridge_t * mp)
+{
+ bd_main_t *bdm = &bd_main;
+ vl_api_sw_interface_set_l2_bridge_reply_t *rmp;
+ int rv = 0;
+ vlib_main_t *vm = vlib_get_main ();
+ vnet_main_t *vnm = vnet_get_main ();
+
+ VALIDATE_RX_SW_IF_INDEX (mp);
+ u32 rx_sw_if_index = ntohl (mp->rx_sw_if_index);
+
+
+ if (mp->enable)
+ {
+ VALIDATE_BD_ID (mp);
+ u32 bd_id = ntohl (mp->bd_id);
+ u32 bd_index = bd_find_or_add_bd_index (bdm, bd_id);
+ u32 bvi = mp->bvi;
+ u8 shg = mp->shg;
+ rv = set_int_l2_mode (vm, vnm, MODE_L2_BRIDGE,
+ rx_sw_if_index, bd_index, bvi, shg, 0);
+ }
+ else
+ {
+ rv = set_int_l2_mode (vm, vnm, MODE_L3, rx_sw_if_index, 0, 0, 0, 0);
+ }
+
+ BAD_RX_SW_IF_INDEX_LABEL;
+ BAD_BD_ID_LABEL;
+
+ REPLY_MACRO (VL_API_SW_INTERFACE_SET_L2_BRIDGE_REPLY);
+}
+
+static void
+vl_api_bd_ip_mac_add_del_t_handler (vl_api_bd_ip_mac_add_del_t * mp)
+{
+ bd_main_t *bdm = &bd_main;
+ vl_api_bd_ip_mac_add_del_reply_t *rmp;
+ int rv = 0;
+ u32 bd_id = ntohl (mp->bd_id);
+ u32 bd_index;
+ uword *p;
+
+ if (bd_id == 0)
+ {
+ rv = VNET_API_ERROR_BD_NOT_MODIFIABLE;
+ goto out;
+ }
+
+ p = hash_get (bdm->bd_index_by_bd_id, bd_id);
+ if (p == 0)
+ {
+ rv = VNET_API_ERROR_NO_SUCH_ENTRY;
+ goto out;
+ }
+
+ bd_index = p[0];
+ if (bd_add_del_ip_mac (bd_index, mp->ip_address,
+ mp->mac_address, mp->is_ipv6, mp->is_add))
+ rv = VNET_API_ERROR_UNSPECIFIED;
+
+out:
+ REPLY_MACRO (VL_API_BD_IP_MAC_ADD_DEL_REPLY);
+}
+
+extern void l2_efp_filter_configure (vnet_main_t * vnet_main,
+ u32 sw_if_index, u32 enable);
+
+static void
+vl_api_l2_interface_efp_filter_t_handler (vl_api_l2_interface_efp_filter_t *
+ mp)
+{
+ int rv;
+ vl_api_l2_interface_efp_filter_reply_t *rmp;
+ vnet_main_t *vnm = vnet_get_main ();
+
+ // enable/disable the feature
+ l2_efp_filter_configure (vnm, mp->sw_if_index, mp->enable_disable);
+ rv = vnm->api_errno;
+
+ REPLY_MACRO (VL_API_L2_INTERFACE_EFP_FILTER_REPLY);
+}
+
+static void
+vl_api_l2_patch_add_del_t_handler (vl_api_l2_patch_add_del_t * mp)
+{
+ extern int vnet_l2_patch_add_del (u32 rx_sw_if_index, u32 tx_sw_if_index,
+ int is_add);
+ vl_api_l2_patch_add_del_reply_t *rmp;
+ int vnet_l2_patch_add_del (u32 rx_sw_if_index, u32 tx_sw_if_index,
+ int is_add);
+ int rv = 0;
+
+ VALIDATE_RX_SW_IF_INDEX (mp);
+ VALIDATE_TX_SW_IF_INDEX (mp);
+
+ rv = vnet_l2_patch_add_del (ntohl (mp->rx_sw_if_index),
+ ntohl (mp->tx_sw_if_index),
+ (int) (mp->is_add != 0));
+
+ BAD_RX_SW_IF_INDEX_LABEL;
+ BAD_TX_SW_IF_INDEX_LABEL;
+
+ REPLY_MACRO (VL_API_L2_PATCH_ADD_DEL_REPLY);
+}
+
+static void
+vl_api_sw_interface_set_vpath_t_handler (vl_api_sw_interface_set_vpath_t * mp)
+{
+ vl_api_sw_interface_set_vpath_reply_t *rmp;
+ int rv = 0;
+ u32 sw_if_index = ntohl (mp->sw_if_index);
+
+ VALIDATE_SW_IF_INDEX (mp);
+
+ l2input_intf_bitmap_enable (sw_if_index, L2INPUT_FEAT_VPATH, mp->enable);
+ vnet_feature_enable_disable ("ip4-unicast", "vpath-input-ip4",
+ sw_if_index, mp->enable, 0, 0);
+ vnet_feature_enable_disable ("ip4-multicast", "vpath-input-ip4",
+ sw_if_index, mp->enable, 0, 0);
+ vnet_feature_enable_disable ("ip6-unicast", "vpath-input-ip6",
+ sw_if_index, mp->enable, 0, 0);
+ vnet_feature_enable_disable ("ip6-multicast", "vpath-input-ip6",
+ sw_if_index, mp->enable, 0, 0);
+
+ BAD_SW_IF_INDEX_LABEL;
+
+ REPLY_MACRO (VL_API_SW_INTERFACE_SET_VPATH_REPLY);
+}
+
/*
* l2_api_hookup
* Add vpe's API message handlers to the table.
vl_api_fib_path2_t path[count];
};
+/** \brief Enable or Disable MPLS on and interface
+ @param client_index - opaque cookie to identify the sender
+ @param context - sender context, to match reply w/ request
+ @param sw_if_index - index of the interface
+ @param enable - if non-zero enable, else disable
+*/
+autoreply define sw_interface_set_mpls_enable
+{
+ u32 client_index;
+ u32 context;
+ u32 sw_if_index;
+ u8 enable;
+};
+
/*
* Local Variables:
* eval: (c-set-style "gnu")
_(MPLS_TABLE_ADD_DEL, mpls_table_add_del) \
_(MPLS_TUNNEL_ADD_DEL, mpls_tunnel_add_del) \
_(MPLS_TUNNEL_DUMP, mpls_tunnel_dump) \
+_(SW_INTERFACE_SET_MPLS_ENABLE, sw_interface_set_mpls_enable) \
_(MPLS_FIB_DUMP, mpls_fib_dump)
extern void stats_dslock_with_hint (int hint, int tag);
/* *INDENT-ON* */
}
+static void
+ vl_api_sw_interface_set_mpls_enable_t_handler
+ (vl_api_sw_interface_set_mpls_enable_t * mp)
+{
+ vl_api_sw_interface_set_mpls_enable_reply_t *rmp;
+ int rv = 0;
+
+ VALIDATE_SW_IF_INDEX (mp);
+
+ rv = mpls_sw_interface_enable_disable (&mpls_main,
+ ntohl (mp->sw_if_index),
+ mp->enable, 1);
+
+ BAD_SW_IF_INDEX_LABEL;
+ REPLY_MACRO (VL_API_SW_INTERFACE_SET_MPLS_ENABLE_REPLY);
+}
+
typedef struct mpls_tunnel_send_walk_ctx_t_
{
unix_shared_memory_queue_t *q;
--- /dev/null
+/*
+ * Copyright (c) 2015-2016 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.
+ */
+
+/** \file
+
+ This file defines packet-generator interface APIs.
+*/
+
+vl_api_version 1.0.0
+
+/** \brief PacketGenerator create interface request
+ @param client_index - opaque cookie to identify the sender
+ @param context - sender context, to match reply w/ request
+ @param interface_id - interface index
+*/
+define pg_create_interface
+{
+ u32 client_index;
+ u32 context;
+ u32 interface_id;
+};
+
+/** \brief PacketGenerator create interface response
+ @param context - sender context, to match reply w/ request
+ @param retval - return value for request
+*/
+define pg_create_interface_reply
+{
+ u32 context;
+ i32 retval;
+ u32 sw_if_index;
+};
+
+/** \brief PacketGenerator capture packets on given interface request
+ @param client_index - opaque cookie to identify the sender
+ @param context - sender context, to match reply w/ request
+ @param interface_id - pg interface index
+ @param is_enabled - 1 if enabling streams, 0 if disabling
+ @param count - number of packets to be captured
+ @param pcap_file - pacp file name to store captured packets
+*/
+autoreply define pg_capture
+{
+ u32 client_index;
+ u32 context;
+ u32 interface_id;
+ u8 is_enabled;
+ u32 count;
+ u32 pcap_name_length;
+ u8 pcap_file_name[pcap_name_length];
+};
+
+/** \brief Enable / disable packet generator request
+ @param client_index - opaque cookie to identify the sender
+ @param context - sender context, to match reply w/ request
+ @param is_enabled - 1 if enabling streams, 0 if disabling
+ @param stream - stream name to be enable/disabled, if not specified handle all streams
+*/
+autoreply define pg_enable_disable
+{
+ u32 client_index;
+ u32 context;
+ u8 is_enabled;
+ u32 stream_name_length;
+ u8 stream_name[stream_name_length];
+};
+
+/*
+ * Local Variables:
+ * eval: (c-set-style "gnu")
+ * End:
+ */
--- /dev/null
+/*
+ *------------------------------------------------------------------
+ * pg_api.c - vnet pg api
+ *
+ * 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.
+ *------------------------------------------------------------------
+ */
+
+#include <vnet/vnet.h>
+#include <vlibmemory/api.h>
+
+#include <vnet/pg/pg.h>
+
+#include <vnet/vnet_msg_enum.h>
+
+#define vl_typedefs /* define message structures */
+#include <vnet/vnet_all_api_h.h>
+#undef vl_typedefs
+
+#define vl_endianfun /* define message structures */
+#include <vnet/vnet_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 <vnet/vnet_all_api_h.h>
+#undef vl_printfun
+
+#include <vlibapi/api_helper_macros.h>
+
+
+#define foreach_pg_api_msg \
+_(PG_CREATE_INTERFACE, pg_create_interface) \
+_(PG_CAPTURE, pg_capture) \
+_(PG_ENABLE_DISABLE, pg_enable_disable)
+
+extern void stats_dslock_with_hint (int hint, int tag);
+extern void stats_dsunlock (void);
+
+static void
+vl_api_pg_create_interface_t_handler (vl_api_pg_create_interface_t * mp)
+{
+ vl_api_pg_create_interface_reply_t *rmp;
+ int rv = 0;
+
+ pg_main_t *pg = &pg_main;
+ u32 pg_if_id = pg_interface_add_or_get (pg, ntohl (mp->interface_id));
+ pg_interface_t *pi = pool_elt_at_index (pg->interfaces, pg_if_id);
+
+ /* *INDENT-OFF* */
+ REPLY_MACRO2(VL_API_PG_CREATE_INTERFACE_REPLY,
+ ({
+ rmp->sw_if_index = ntohl(pi->sw_if_index);
+ }));
+ /* *INDENT-ON* */
+}
+
+static void
+vl_api_pg_capture_t_handler (vl_api_pg_capture_t * mp)
+{
+ vl_api_pg_capture_reply_t *rmp;
+ int rv = 0;
+
+ vnet_main_t *vnm = vnet_get_main ();
+ vnet_interface_main_t *im = &vnm->interface_main;
+ vnet_hw_interface_t *hi = 0;
+
+ u8 *intf_name = format (0, "pg%d", ntohl (mp->interface_id), 0);
+ vec_terminate_c_string (intf_name);
+ u32 hw_if_index = ~0;
+ uword *p = hash_get_mem (im->hw_interface_by_name, intf_name);
+ if (p)
+ hw_if_index = *p;
+ vec_free (intf_name);
+
+ if (hw_if_index != ~0)
+ {
+ pg_capture_args_t _a, *a = &_a;
+
+ u32 len = ntohl (mp->pcap_name_length);
+ u8 *pcap_file_name = vec_new (u8, len);
+ clib_memcpy (pcap_file_name, mp->pcap_file_name, len);
+
+ hi = vnet_get_sup_hw_interface (vnm, hw_if_index);
+ a->hw_if_index = hw_if_index;
+ a->dev_instance = hi->dev_instance;
+ a->is_enabled = mp->is_enabled;
+ a->pcap_file_name = pcap_file_name;
+ a->count = ntohl (mp->count);
+
+ clib_error_t *e = pg_capture (a);
+ if (e)
+ {
+ clib_error_report (e);
+ rv = VNET_API_ERROR_CANNOT_CREATE_PCAP_FILE;
+ }
+
+ vec_free (pcap_file_name);
+ }
+ REPLY_MACRO (VL_API_PG_CAPTURE_REPLY);
+}
+
+static void
+vl_api_pg_enable_disable_t_handler (vl_api_pg_enable_disable_t * mp)
+{
+ vl_api_pg_enable_disable_reply_t *rmp;
+ int rv = 0;
+
+ pg_main_t *pg = &pg_main;
+ u32 stream_index = ~0;
+
+ int is_enable = mp->is_enabled != 0;
+ u32 len = ntohl (mp->stream_name_length) - 1;
+
+ if (len > 0)
+ {
+ u8 *stream_name = vec_new (u8, len);
+ clib_memcpy (stream_name, mp->stream_name, len);
+ uword *p = hash_get_mem (pg->stream_index_by_name, stream_name);
+ if (p)
+ stream_index = *p;
+ vec_free (stream_name);
+ }
+
+ pg_enable_disable (stream_index, is_enable);
+
+ REPLY_MACRO (VL_API_PG_ENABLE_DISABLE_REPLY);
+}
+
+#define vl_msg_name_crc_list
+#include <vnet/pg/pg.api.h>
+#undef vl_msg_name_crc_list
+
+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);
+ foreach_vl_msg_name_crc_pg;
+#undef _
+}
+
+static clib_error_t *
+pg_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);
+ foreach_pg_api_msg;
+#undef _
+
+ /*
+ * Set up the (msg_name, crc, message-id) table
+ */
+ setup_message_id_table (am);
+
+ return 0;
+}
+
+VLIB_API_INIT_FUNCTION (pg_api_hookup);
+
+/*
+ * fd.io coding-style-patch-verification: ON
+ *
+ * Local Variables:
+ * eval: (c-set-style "gnu")
+ * End:
+ */
#include <vnet/dns/dns.api.h>
#include <vnet/udp/udp.api.h>
#include <vnet/bier/bier.api.h>
+#include <vnet/ip/punt.api.h>
+#include <vnet/pg/pg.api.h>
+#include <vnet/feature/feature.api.h>
/*
* fd.io coding-style-patch-verification: ON
#include "vom/dump_cmd.hpp"
#include "vom/rpc_cmd.hpp"
-#include <vapi/vpe.api.vapi.hpp>
+#include <vapi/ip.api.vapi.hpp>
namespace VOM {
namespace arp_proxy_config_cmds {
#include "vom/rpc_cmd.hpp"
#include "vom/sub_interface.hpp"
-#include <vapi/vpe.api.vapi.hpp>
+#include <vapi/interface.api.vapi.hpp>
namespace VOM {
namespace sub_interface_cmds {
vpp/app/vpe_cli.c \
vpp/app/version.c \
vpp/oam/oam.c \
+ vpp/oam/oam_api.c \
vpp/stats/stats.c
bin_vpp_SOURCES += \
vpp/api/vpe_all_api_h.h \
vpp/api/vpe_msg_enum.h \
vpp/stats/stats.api.h \
+ vpp/oam/oam.api.h \
vpp/api/vpe.api.h
-API_FILES += vpp/api/vpe.api
-API_FILES += vpp/stats/stats.api
+API_FILES += \
+ vpp/api/vpe.api \
+ vpp/stats/stats.api \
+ vpp/oam/oam.api
BUILT_SOURCES += .version
#include <vnet/api_errno.h>
#include <vnet/vnet.h>
-#include <vnet/l2/l2_input.h>
-#include <vnet/l2/l2_bd.h>
-#include <vnet/ip/ip.h>
-#include <vnet/ip/ip6.h>
-#include <vnet/ip/ip6_neighbor.h>
-#if WITH_LIBSSL > 0
-#include <vnet/srv6/sr.h>
-#endif
+
#include <vlib/vlib.h>
#include <vlib/unix/unix.h>
#include <vlibapi/api.h>
#include <vlibmemory/api.h>
-#include <vnet/classify/input_acl.h>
-#include <vnet/l2/l2_classify.h>
-#include <vnet/map/map.h>
-#include <vnet/ip/ip6_hop_by_hop.h>
-#include <vnet/ip/ip_source_and_port_range_check.h>
-#include <vnet/ip/punt.h>
-#include <vnet/feature/feature.h>
#undef BIHASH_TYPE
#undef __included_bihash_template_h__
-#include <vnet/l2/l2_fib.h>
#include <vpp/stats/stats.h>
-#include <vpp/oam/oam.h>
-#include <vnet/ethernet/ethernet.h>
-#include <vnet/ethernet/arp_packet.h>
-#include <vnet/interface.h>
-#include <vnet/l2/l2_fib.h>
-#include <vnet/l2/l2_bd.h>
#include <vpp/api/vpe_msg_enum.h>
-#include <vnet/span/span.h>
-#include <vnet/fib/fib_api.h>
-#include <vnet/dpo/drop_dpo.h>
-#include <vnet/dpo/receive_dpo.h>
-#include <vnet/dpo/lookup_dpo.h>
-#include <vnet/dpo/classify_dpo.h>
-#include <vnet/dpo/ip_null_dpo.h>
#define vl_typedefs /* define message structures */
#include <vpp/api/vpe_all_api_h.h>
#undef vl_printfun
#include <vlibapi/api_helper_macros.h>
#define foreach_vpe_api_msg \
-_(WANT_OAM_EVENTS, want_oam_events) \
-_(OAM_ADD_DEL, oam_add_del) \
-_(SW_INTERFACE_SET_MPLS_ENABLE, sw_interface_set_mpls_enable) \
-_(SW_INTERFACE_SET_VPATH, sw_interface_set_vpath) \
-_(SW_INTERFACE_SET_L2_XCONNECT, sw_interface_set_l2_xconnect) \
-_(SW_INTERFACE_SET_L2_BRIDGE, sw_interface_set_l2_bridge) \
-_(CREATE_VLAN_SUBIF, create_vlan_subif) \
-_(CREATE_SUBIF, create_subif) \
-_(PROXY_ARP_ADD_DEL, proxy_arp_add_del) \
-_(PROXY_ARP_INTFC_ENABLE_DISABLE, proxy_arp_intfc_enable_disable) \
-_(RESET_FIB, reset_fib) \
-_(CREATE_LOOPBACK, create_loopback) \
-_(CREATE_LOOPBACK_INSTANCE, create_loopback_instance) \
_(CONTROL_PING, control_ping) \
_(CLI, cli) \
_(CLI_INBAND, cli_inband) \
-_(SET_ARP_NEIGHBOR_LIMIT, set_arp_neighbor_limit) \
-_(L2_PATCH_ADD_DEL, l2_patch_add_del) \
-_(CLASSIFY_SET_INTERFACE_IP_TABLE, classify_set_interface_ip_table) \
-_(CLASSIFY_SET_INTERFACE_L2_TABLES, classify_set_interface_l2_tables) \
_(GET_NODE_INDEX, get_node_index) \
_(ADD_NODE_NEXT, add_node_next) \
-_(L2_INTERFACE_EFP_FILTER, l2_interface_efp_filter) \
_(SHOW_VERSION, show_version) \
-_(INTERFACE_NAME_RENUMBER, interface_name_renumber) \
-_(WANT_IP4_ARP_EVENTS, want_ip4_arp_events) \
-_(WANT_IP6_ND_EVENTS, want_ip6_nd_events) \
-_(INPUT_ACL_SET_INTERFACE, input_acl_set_interface) \
-_(DELETE_LOOPBACK, delete_loopback) \
-_(BD_IP_MAC_ADD_DEL, bd_ip_mac_add_del) \
_(GET_NODE_GRAPH, get_node_graph) \
-_(IOAM_ENABLE, ioam_enable) \
-_(IOAM_DISABLE, ioam_disable) \
_(GET_NEXT_INDEX, get_next_index) \
-_(PG_CREATE_INTERFACE, pg_create_interface) \
-_(PG_CAPTURE, pg_capture) \
-_(PG_ENABLE_DISABLE, pg_enable_disable) \
-_(IP_SOURCE_AND_PORT_RANGE_CHECK_ADD_DEL, \
- ip_source_and_port_range_check_add_del) \
-_(IP_SOURCE_AND_PORT_RANGE_CHECK_INTERFACE_ADD_DEL, \
- ip_source_and_port_range_check_interface_add_del) \
-_(DELETE_SUBIF, delete_subif) \
-_(PUNT, punt) \
-_(PUNT_SOCKET_REGISTER, punt_socket_register) \
-_(PUNT_SOCKET_DEREGISTER, punt_socket_deregister) \
-_(FEATURE_ENABLE_DISABLE, feature_enable_disable)
#define QUOTE_(x) #x
#define QUOTE(x) QUOTE_(x)
RESOLVE_IP6_ADD_DEL_ROUTE,
} resolve_t;
-static vlib_node_registration_t vpe_resolver_process_node;
extern vpe_api_main_t vpe_api_main;
-static int arp_change_delete_callback (u32 pool_index, u8 * notused);
-static int nd_change_delete_callback (u32 pool_index, u8 * notused);
-
/* Clean up all registrations belonging to the indicated client */
static clib_error_t *
memclnt_delete_callback (u32 client_index)
VL_MSG_API_REAPER_FUNCTION (memclnt_delete_callback);
-pub_sub_handler (oam_events, OAM_EVENTS);
-
-#define RESOLUTION_EVENT 1
-#define RESOLUTION_PENDING_EVENT 2
-#define IP4_ARP_EVENT 3
-#define IP6_ND_EVENT 4
-
-int ip4_add_del_route_t_handler (vl_api_ip_add_del_route_t * mp);
+static void
+vl_api_control_ping_t_handler (vl_api_control_ping_t * mp)
+{
+ vl_api_control_ping_reply_t *rmp;
+ int rv = 0;
-int ip6_add_del_route_t_handler (vl_api_ip_add_del_route_t * mp);
+ /* *INDENT-OFF* */
+ REPLY_MACRO2(VL_API_CONTROL_PING_REPLY,
+ ({
+ rmp->vpe_pid = ntohl (getpid());
+ }));
+ /* *INDENT-ON* */
+}
static void
-handle_ip4_arp_event (u32 pool_index)
+shmem_cli_output (uword arg, u8 * buffer, uword buffer_bytes)
{
- vpe_api_main_t *vam = &vpe_api_main;
- vnet_main_t *vnm = vam->vnet_main;
- vlib_main_t *vm = vam->vlib_main;
- vl_api_ip4_arp_event_t *event;
- vl_api_ip4_arp_event_t *mp;
- unix_shared_memory_queue_t *q;
+ u8 **shmem_vecp = (u8 **) arg;
+ u8 *shmem_vec;
+ void *oldheap;
+ api_main_t *am = &api_main;
+ u32 offset;
- /* Client can cancel, die, etc. */
- if (pool_is_free_index (vam->arp_events, pool_index))
- return;
+ shmem_vec = *shmem_vecp;
- event = pool_elt_at_index (vam->arp_events, pool_index);
+ offset = vec_len (shmem_vec);
- q = vl_api_client_index_to_input_queue (event->client_index);
- if (!q)
- {
- (void) vnet_add_del_ip4_arp_change_event
- (vnm, arp_change_delete_callback,
- event->pid, &event->address,
- vpe_resolver_process_node.index, IP4_ARP_EVENT,
- ~0 /* pool index, notused */ , 0 /* is_add */ );
- return;
- }
+ pthread_mutex_lock (&am->vlib_rp->mutex);
+ oldheap = svm_push_data_heap (am->vlib_rp);
- if (q->cursize < q->maxsize)
- {
- mp = vl_msg_api_alloc (sizeof (*mp));
- clib_memcpy (mp, event, sizeof (*mp));
- vl_msg_api_send_shmem (q, (u8 *) & mp);
- }
- else
- {
- static f64 last_time;
- /*
- * Throttle syslog msgs.
- * It's pretty tempting to just revoke the registration...
- */
- if (vlib_time_now (vm) > last_time + 10.0)
- {
- clib_warning ("arp event for %U to pid %d: queue stuffed!",
- format_ip4_address, &event->address, event->pid);
- last_time = vlib_time_now (vm);
- }
- }
+ vec_validate (shmem_vec, offset + buffer_bytes - 1);
+
+ clib_memcpy (shmem_vec + offset, buffer, buffer_bytes);
+
+ svm_pop_heap (oldheap);
+ pthread_mutex_unlock (&am->vlib_rp->mutex);
+
+ *shmem_vecp = shmem_vec;
}
-void
-handle_ip6_nd_event (u32 pool_index)
+
+static void
+vl_api_cli_t_handler (vl_api_cli_t * mp)
{
- vpe_api_main_t *vam = &vpe_api_main;
- vnet_main_t *vnm = vam->vnet_main;
- vlib_main_t *vm = vam->vlib_main;
- vl_api_ip6_nd_event_t *event;
- vl_api_ip6_nd_event_t *mp;
+ vl_api_cli_reply_t *rp;
unix_shared_memory_queue_t *q;
+ vlib_main_t *vm = vlib_get_main ();
+ api_main_t *am = &api_main;
+ unformat_input_t input;
+ u8 *shmem_vec = 0;
+ void *oldheap;
- /* Client can cancel, die, etc. */
- if (pool_is_free_index (vam->nd_events, pool_index))
+ q = vl_api_client_index_to_input_queue (mp->client_index);
+ if (!q)
return;
- event = pool_elt_at_index (vam->nd_events, pool_index);
+ rp = vl_msg_api_alloc (sizeof (*rp));
+ rp->_vl_msg_id = ntohs (VL_API_CLI_REPLY);
+ rp->context = mp->context;
- q = vl_api_client_index_to_input_queue (event->client_index);
- if (!q)
- {
- (void) vnet_add_del_ip6_nd_change_event
- (vnm, nd_change_delete_callback,
- event->pid, &event->address,
- vpe_resolver_process_node.index, IP6_ND_EVENT,
- ~0 /* pool index, notused */ , 0 /* is_add */ );
- return;
- }
+ unformat_init_vector (&input, (u8 *) (uword) mp->cmd_in_shmem);
- if (q->cursize < q->maxsize)
- {
- mp = vl_msg_api_alloc (sizeof (*mp));
- clib_memcpy (mp, event, sizeof (*mp));
- vl_msg_api_send_shmem (q, (u8 *) & mp);
- }
- else
- {
- static f64 last_time;
- /*
- * Throttle syslog msgs.
- * It's pretty tempting to just revoke the registration...
- */
- if (vlib_time_now (vm) > last_time + 10.0)
- {
- clib_warning ("ip6 nd event for %U to pid %d: queue stuffed!",
- format_ip6_address, &event->address, event->pid);
- last_time = vlib_time_now (vm);
- }
- }
-}
+ vlib_cli_input (vm, &input, shmem_cli_output, (uword) & shmem_vec);
-static uword
-resolver_process (vlib_main_t * vm,
- vlib_node_runtime_t * rt, vlib_frame_t * f)
-{
- volatile f64 timeout = 100.0;
- volatile uword *event_data = 0;
+ pthread_mutex_lock (&am->vlib_rp->mutex);
+ oldheap = svm_push_data_heap (am->vlib_rp);
- while (1)
- {
- vlib_process_wait_for_event_or_clock (vm, timeout);
+ vec_add1 (shmem_vec, 0);
- uword event_type =
- vlib_process_get_events (vm, (uword **) & event_data);
+ svm_pop_heap (oldheap);
+ pthread_mutex_unlock (&am->vlib_rp->mutex);
- int i;
- switch (event_type)
- {
- case RESOLUTION_PENDING_EVENT:
- timeout = 1.0;
- break;
-
- case RESOLUTION_EVENT:
- clib_warning ("resolver: BOGUS TYPE");
- break;
-
- case IP4_ARP_EVENT:
- for (i = 0; i < vec_len (event_data); i++)
- handle_ip4_arp_event (event_data[i]);
- break;
-
- case IP6_ND_EVENT:
- for (i = 0; i < vec_len (event_data); i++)
- handle_ip6_nd_event (event_data[i]);
- break;
-
- case ~0: /* timeout */
- break;
- }
+ rp->reply_in_shmem = (uword) shmem_vec;
- vec_reset_length (event_data);
- }
- return 0; /* or not */
+ vl_msg_api_send_shmem (q, (u8 *) & rp);
}
-/* *INDENT-OFF* */
-VLIB_REGISTER_NODE (vpe_resolver_process_node,static) = {
- .function = resolver_process,
- .type = VLIB_NODE_TYPE_PROCESS,
- .name = "vpe-route-resolver-process",
-};
-/* *INDENT-ON* */
-
static void
-vl_api_sw_interface_set_vpath_t_handler (vl_api_sw_interface_set_vpath_t * mp)
+inband_cli_output (uword arg, u8 * buffer, uword buffer_bytes)
{
- vl_api_sw_interface_set_vpath_reply_t *rmp;
- int rv = 0;
- u32 sw_if_index = ntohl (mp->sw_if_index);
-
- VALIDATE_SW_IF_INDEX (mp);
-
- l2input_intf_bitmap_enable (sw_if_index, L2INPUT_FEAT_VPATH, mp->enable);
- vnet_feature_enable_disable ("ip4-unicast", "vpath-input-ip4",
- sw_if_index, mp->enable, 0, 0);
- vnet_feature_enable_disable ("ip4-multicast", "vpath-input-ip4",
- sw_if_index, mp->enable, 0, 0);
- vnet_feature_enable_disable ("ip6-unicast", "vpath-input-ip6",
- sw_if_index, mp->enable, 0, 0);
- vnet_feature_enable_disable ("ip6-multicast", "vpath-input-ip6",
- sw_if_index, mp->enable, 0, 0);
-
- BAD_SW_IF_INDEX_LABEL;
+ u8 **mem_vecp = (u8 **) arg;
+ u8 *mem_vec = *mem_vecp;
+ u32 offset = vec_len (mem_vec);
- REPLY_MACRO (VL_API_SW_INTERFACE_SET_VPATH_REPLY);
+ vec_validate (mem_vec, offset + buffer_bytes - 1);
+ clib_memcpy (mem_vec + offset, buffer, buffer_bytes);
+ *mem_vecp = mem_vec;
}
static void
- vl_api_sw_interface_set_l2_xconnect_t_handler
- (vl_api_sw_interface_set_l2_xconnect_t * mp)
+vl_api_cli_inband_t_handler (vl_api_cli_inband_t * mp)
{
- vl_api_sw_interface_set_l2_xconnect_reply_t *rmp;
+ vl_api_cli_inband_reply_t *rmp;
int rv = 0;
- u32 rx_sw_if_index = ntohl (mp->rx_sw_if_index);
- u32 tx_sw_if_index = ntohl (mp->tx_sw_if_index);
vlib_main_t *vm = vlib_get_main ();
- vnet_main_t *vnm = vnet_get_main ();
-
- VALIDATE_RX_SW_IF_INDEX (mp);
-
- if (mp->enable)
- {
- VALIDATE_TX_SW_IF_INDEX (mp);
- rv = set_int_l2_mode (vm, vnm, MODE_L2_XC,
- rx_sw_if_index, 0, 0, 0, tx_sw_if_index);
- }
- else
- {
- rv = set_int_l2_mode (vm, vnm, MODE_L3, rx_sw_if_index, 0, 0, 0, 0);
- }
+ unformat_input_t input;
+ u8 *out_vec = 0;
- BAD_RX_SW_IF_INDEX_LABEL;
- BAD_TX_SW_IF_INDEX_LABEL;
+ unformat_init_string (&input, (char *) mp->cmd, ntohl (mp->length));
+ vlib_cli_input (vm, &input, inband_cli_output, (uword) & out_vec);
- REPLY_MACRO (VL_API_SW_INTERFACE_SET_L2_XCONNECT_REPLY);
+ u32 len = vec_len (out_vec);
+ /* *INDENT-OFF* */
+ REPLY_MACRO3(VL_API_CLI_INBAND_REPLY, len,
+ ({
+ rmp->length = htonl (len);
+ clib_memcpy (rmp->reply, out_vec, len);
+ }));
+ /* *INDENT-ON* */
+ vec_free (out_vec);
}
static void
- vl_api_sw_interface_set_l2_bridge_t_handler
- (vl_api_sw_interface_set_l2_bridge_t * mp)
+vl_api_show_version_t_handler (vl_api_show_version_t * mp)
{
- bd_main_t *bdm = &bd_main;
- vl_api_sw_interface_set_l2_bridge_reply_t *rmp;
+ vl_api_show_version_reply_t *rmp;
int rv = 0;
- vlib_main_t *vm = vlib_get_main ();
- vnet_main_t *vnm = vnet_get_main ();
-
- VALIDATE_RX_SW_IF_INDEX (mp);
- u32 rx_sw_if_index = ntohl (mp->rx_sw_if_index);
-
-
- if (mp->enable)
- {
- VALIDATE_BD_ID (mp);
- u32 bd_id = ntohl (mp->bd_id);
- u32 bd_index = bd_find_or_add_bd_index (bdm, bd_id);
- u32 bvi = mp->bvi;
- u8 shg = mp->shg;
- rv = set_int_l2_mode (vm, vnm, MODE_L2_BRIDGE,
- rx_sw_if_index, bd_index, bvi, shg, 0);
- }
- else
- {
- rv = set_int_l2_mode (vm, vnm, MODE_L3, rx_sw_if_index, 0, 0, 0, 0);
- }
-
- BAD_RX_SW_IF_INDEX_LABEL;
- BAD_BD_ID_LABEL;
+ char *vpe_api_get_build_directory (void);
+ char *vpe_api_get_version (void);
+ char *vpe_api_get_build_date (void);
- REPLY_MACRO (VL_API_SW_INTERFACE_SET_L2_BRIDGE_REPLY);
+ /* *INDENT-OFF* */
+ REPLY_MACRO2(VL_API_SHOW_VERSION_REPLY,
+ ({
+ strncpy ((char *) rmp->program, "vpe", ARRAY_LEN(rmp->program)-1);
+ strncpy ((char *) rmp->build_directory, vpe_api_get_build_directory(),
+ ARRAY_LEN(rmp->build_directory)-1);
+ strncpy ((char *) rmp->version, vpe_api_get_version(),
+ ARRAY_LEN(rmp->version)-1);
+ strncpy ((char *) rmp->build_date, vpe_api_get_build_date(),
+ ARRAY_LEN(rmp->build_date)-1);
+ }));
+ /* *INDENT-ON* */
}
static void
-vl_api_bd_ip_mac_add_del_t_handler (vl_api_bd_ip_mac_add_del_t * mp)
+vl_api_get_node_index_t_handler (vl_api_get_node_index_t * mp)
{
- bd_main_t *bdm = &bd_main;
- vl_api_bd_ip_mac_add_del_reply_t *rmp;
+ vlib_main_t *vm = vlib_get_main ();
+ vl_api_get_node_index_reply_t *rmp;
+ vlib_node_t *n;
int rv = 0;
- u32 bd_id = ntohl (mp->bd_id);
- u32 bd_index;
- uword *p;
-
- if (bd_id == 0)
- {
- rv = VNET_API_ERROR_BD_NOT_MODIFIABLE;
- goto out;
- }
+ u32 node_index = ~0;
- p = hash_get (bdm->bd_index_by_bd_id, bd_id);
- if (p == 0)
- {
- rv = VNET_API_ERROR_NO_SUCH_ENTRY;
- goto out;
- }
+ n = vlib_get_node_by_name (vm, mp->node_name);
- bd_index = p[0];
- if (bd_add_del_ip_mac (bd_index, mp->ip_address,
- mp->mac_address, mp->is_ipv6, mp->is_add))
- rv = VNET_API_ERROR_UNSPECIFIED;
+ if (n == 0)
+ rv = VNET_API_ERROR_NO_SUCH_NODE;
+ else
+ node_index = n->index;
-out:
- REPLY_MACRO (VL_API_BD_IP_MAC_ADD_DEL_REPLY);
+ /* *INDENT-OFF* */
+ REPLY_MACRO2(VL_API_GET_NODE_INDEX_REPLY,
+ ({
+ rmp->node_index = ntohl(node_index);
+ }));
+ /* *INDENT-ON* */
}
static void
-vl_api_create_vlan_subif_t_handler (vl_api_create_vlan_subif_t * mp)
+vl_api_get_next_index_t_handler (vl_api_get_next_index_t * mp)
{
- vl_api_create_vlan_subif_reply_t *rmp;
- vnet_main_t *vnm = vnet_get_main ();
- u32 sw_if_index = (u32) ~ 0;
- vnet_hw_interface_t *hi;
+ vlib_main_t *vm = vlib_get_main ();
+ vl_api_get_next_index_reply_t *rmp;
+ vlib_node_t *node, *next_node;
int rv = 0;
- u32 id;
- vnet_sw_interface_t template;
+ u32 next_node_index = ~0, next_index = ~0;
uword *p;
- vnet_interface_main_t *im = &vnm->interface_main;
- u64 sup_and_sub_key;
- unix_shared_memory_queue_t *q;
- clib_error_t *error;
- VALIDATE_SW_IF_INDEX (mp);
-
- hi = vnet_get_sup_hw_interface (vnm, ntohl (mp->sw_if_index));
-
- if (hi->bond_info == VNET_HW_INTERFACE_BOND_INFO_SLAVE)
- {
- rv = VNET_API_ERROR_BOND_SLAVE_NOT_ALLOWED;
- goto out;
- }
+ node = vlib_get_node_by_name (vm, mp->node_name);
- id = ntohl (mp->vlan_id);
- if (id == 0 || id > 4095)
+ if (node == 0)
{
- rv = VNET_API_ERROR_INVALID_VLAN;
+ rv = VNET_API_ERROR_NO_SUCH_NODE;
goto out;
}
- sup_and_sub_key = ((u64) (hi->sw_if_index) << 32) | (u64) id;
+ next_node = vlib_get_node_by_name (vm, mp->next_name);
- p = hash_get_mem (im->sw_if_index_by_sup_and_sub, &sup_and_sub_key);
- if (p)
+ if (next_node == 0)
{
- rv = VNET_API_ERROR_VLAN_ALREADY_EXISTS;
+ rv = VNET_API_ERROR_NO_SUCH_NODE2;
goto out;
}
+ else
+ next_node_index = next_node->index;
+
+ p = hash_get (node->next_slot_by_node, next_node_index);
- memset (&template, 0, sizeof (template));
- template.type = VNET_SW_INTERFACE_TYPE_SUB;
- template.sup_sw_if_index = hi->sw_if_index;
- template.sub.id = id;
- template.sub.eth.raw_flags = 0;
- template.sub.eth.flags.one_tag = 1;
- template.sub.eth.outer_vlan_id = id;
- template.sub.eth.flags.exact_match = 1;
-
- error = vnet_create_sw_interface (vnm, &template, &sw_if_index);
- if (error)
+ if (p == 0)
{
- clib_error_report (error);
- rv = VNET_API_ERROR_INVALID_REGISTRATION;
+ rv = VNET_API_ERROR_NO_SUCH_ENTRY;
goto out;
}
-
- u64 *kp = clib_mem_alloc (sizeof (*kp));
- *kp = sup_and_sub_key;
-
- hash_set (hi->sub_interface_sw_if_index_by_id, id, sw_if_index);
- hash_set_mem (im->sw_if_index_by_sup_and_sub, kp, sw_if_index);
-
- BAD_SW_IF_INDEX_LABEL;
+ else
+ next_index = p[0];
out:
- 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 = htons (VL_API_CREATE_VLAN_SUBIF_REPLY);
- rmp->context = mp->context;
- rmp->retval = htonl (rv);
- rmp->sw_if_index = htonl (sw_if_index);
- vl_msg_api_send_shmem (q, (u8 *) & rmp);
+ /* *INDENT-OFF* */
+ REPLY_MACRO2(VL_API_GET_NEXT_INDEX_REPLY,
+ ({
+ rmp->next_index = ntohl(next_index);
+ }));
+ /* *INDENT-ON* */
}
static void
-vl_api_create_subif_t_handler (vl_api_create_subif_t * mp)
+vl_api_add_node_next_t_handler (vl_api_add_node_next_t * mp)
{
- vl_api_create_subif_reply_t *rmp;
- vnet_main_t *vnm = vnet_get_main ();
- u32 sw_if_index = ~0;
+ vlib_main_t *vm = vlib_get_main ();
+ vl_api_add_node_next_reply_t *rmp;
+ vlib_node_t *n, *next;
int rv = 0;
- u32 sub_id;
- vnet_sw_interface_t *si;
- vnet_hw_interface_t *hi;
- vnet_sw_interface_t template;
- uword *p;
- vnet_interface_main_t *im = &vnm->interface_main;
- u64 sup_and_sub_key;
- clib_error_t *error;
-
- VALIDATE_SW_IF_INDEX (mp);
-
- si = vnet_get_sup_sw_interface (vnm, ntohl (mp->sw_if_index));
- hi = vnet_get_sup_hw_interface (vnm, ntohl (mp->sw_if_index));
-
- if (hi->bond_info == VNET_HW_INTERFACE_BOND_INFO_SLAVE)
- {
- rv = VNET_API_ERROR_BOND_SLAVE_NOT_ALLOWED;
- goto out;
- }
-
- sw_if_index = si->sw_if_index;
- sub_id = ntohl (mp->sub_id);
-
- sup_and_sub_key = ((u64) (sw_if_index) << 32) | (u64) sub_id;
+ u32 next_index = ~0;
- p = hash_get_mem (im->sw_if_index_by_sup_and_sub, &sup_and_sub_key);
- if (p)
- {
- if (CLIB_DEBUG > 0)
- clib_warning ("sup sw_if_index %d, sub id %d already exists\n",
- sw_if_index, sub_id);
- rv = VNET_API_ERROR_SUBIF_ALREADY_EXISTS;
- goto out;
- }
+ n = vlib_get_node_by_name (vm, mp->node_name);
- memset (&template, 0, sizeof (template));
- template.type = VNET_SW_INTERFACE_TYPE_SUB;
- template.sup_sw_if_index = sw_if_index;
- template.sub.id = sub_id;
- template.sub.eth.flags.no_tags = mp->no_tags;
- template.sub.eth.flags.one_tag = mp->one_tag;
- template.sub.eth.flags.two_tags = mp->two_tags;
- template.sub.eth.flags.dot1ad = mp->dot1ad;
- template.sub.eth.flags.exact_match = mp->exact_match;
- template.sub.eth.flags.default_sub = mp->default_sub;
- template.sub.eth.flags.outer_vlan_id_any = mp->outer_vlan_id_any;
- template.sub.eth.flags.inner_vlan_id_any = mp->inner_vlan_id_any;
- template.sub.eth.outer_vlan_id = ntohs (mp->outer_vlan_id);
- template.sub.eth.inner_vlan_id = ntohs (mp->inner_vlan_id);
-
- error = vnet_create_sw_interface (vnm, &template, &sw_if_index);
- if (error)
+ if (n == 0)
{
- clib_error_report (error);
- rv = VNET_API_ERROR_SUBIF_CREATE_FAILED;
+ rv = VNET_API_ERROR_NO_SUCH_NODE;
goto out;
}
- u64 *kp = clib_mem_alloc (sizeof (*kp));
- *kp = sup_and_sub_key;
-
- hash_set (hi->sub_interface_sw_if_index_by_id, sub_id, sw_if_index);
- hash_set_mem (im->sw_if_index_by_sup_and_sub, kp, sw_if_index);
+ next = vlib_get_node_by_name (vm, mp->next_name);
- BAD_SW_IF_INDEX_LABEL;
+ if (next == 0)
+ rv = VNET_API_ERROR_NO_SUCH_NODE2;
+ else
+ next_index = vlib_node_add_next (vm, n->index, next->index);
out:
-
/* *INDENT-OFF* */
- REPLY_MACRO2(VL_API_CREATE_SUBIF_REPLY,
+ REPLY_MACRO2(VL_API_GET_NODE_INDEX_REPLY,
({
- rmp->sw_if_index = ntohl(sw_if_index);
+ rmp->next_index = ntohl(next_index);
}));
/* *INDENT-ON* */
}
static void
-vl_api_proxy_arp_add_del_t_handler (vl_api_proxy_arp_add_del_t * mp)
+vl_api_get_node_graph_t_handler (vl_api_get_node_graph_t * mp)
{
- vl_api_proxy_arp_add_del_reply_t *rmp;
- u32 fib_index;
- int rv;
- ip4_main_t *im = &ip4_main;
- stats_main_t *sm = &stats_main;
- int vnet_proxy_arp_add_del (ip4_address_t * lo_addr,
- ip4_address_t * hi_addr,
- u32 fib_index, int is_del);
- uword *p;
-
- dslock (sm, 1 /* release hint */ , 6 /* tag */ );
+ int rv = 0;
+ u8 *vector = 0;
+ api_main_t *am = &api_main;
+ vlib_main_t *vm = vlib_get_main ();
+ void *oldheap;
+ vl_api_get_node_graph_reply_t *rmp;
- p = hash_get (im->fib_index_by_table_id, ntohl (mp->vrf_id));
-
- if (!p)
- {
- rv = VNET_API_ERROR_NO_SUCH_FIB;
- goto out;
- }
-
- fib_index = p[0];
-
- rv = vnet_proxy_arp_add_del ((ip4_address_t *) mp->low_address,
- (ip4_address_t *) mp->hi_address,
- fib_index, mp->is_add == 0);
-
-out:
- dsunlock (sm);
- REPLY_MACRO (VL_API_PROXY_ARP_ADD_DEL_REPLY);
-}
-
-static void
- vl_api_proxy_arp_intfc_enable_disable_t_handler
- (vl_api_proxy_arp_intfc_enable_disable_t * mp)
-{
- int rv = 0;
- vnet_main_t *vnm = vnet_get_main ();
- vl_api_proxy_arp_intfc_enable_disable_reply_t *rmp;
-
- VALIDATE_SW_IF_INDEX (mp);
-
- vnet_sw_interface_t *si =
- vnet_get_sw_interface (vnm, ntohl (mp->sw_if_index));
-
- ASSERT (si);
-
- if (mp->enable_disable)
- si->flags |= VNET_SW_INTERFACE_FLAG_PROXY_ARP;
- else
- si->flags &= ~VNET_SW_INTERFACE_FLAG_PROXY_ARP;
-
- BAD_SW_IF_INDEX_LABEL;
-
- REPLY_MACRO (VL_API_PROXY_ARP_INTFC_ENABLE_DISABLE_REPLY);
-}
-
-static void
- vl_api_sw_interface_set_mpls_enable_t_handler
- (vl_api_sw_interface_set_mpls_enable_t * mp)
-{
- vl_api_sw_interface_set_mpls_enable_reply_t *rmp;
- int rv = 0;
-
- VALIDATE_SW_IF_INDEX (mp);
-
- rv = mpls_sw_interface_enable_disable (&mpls_main,
- ntohl (mp->sw_if_index),
- mp->enable, 1);
-
- BAD_SW_IF_INDEX_LABEL;
- REPLY_MACRO (VL_API_SW_INTERFACE_SET_MPLS_ENABLE_REPLY);
-}
-
-void
-send_oam_event (oam_target_t * t)
-{
- vpe_api_main_t *vam = &vpe_api_main;
- unix_shared_memory_queue_t *q;
- vpe_client_registration_t *reg;
- vl_api_oam_event_t *mp;
-
- /* *INDENT-OFF* */
- pool_foreach(reg, vam->oam_events_registrations,
- ({
- q = vl_api_client_index_to_input_queue (reg->client_index);
- if (q)
- {
- mp = vl_msg_api_alloc (sizeof (*mp));
- mp->_vl_msg_id = ntohs (VL_API_OAM_EVENT);
- clib_memcpy (mp->dst_address, &t->dst_address,
- sizeof (mp->dst_address));
- mp->state = t->state;
- vl_msg_api_send_shmem (q, (u8 *)&mp);
- }
- }));
- /* *INDENT-ON* */
-}
-
-static void
-vl_api_oam_add_del_t_handler (vl_api_oam_add_del_t * mp)
-{
- vl_api_oam_add_del_reply_t *rmp;
- int rv;
-
- rv = vpe_oam_add_del_target ((ip4_address_t *) mp->src_address,
- (ip4_address_t *) mp->dst_address,
- ntohl (mp->vrf_id), (int) (mp->is_add));
-
- REPLY_MACRO (VL_API_OAM_ADD_DEL_REPLY);
-}
-
-
-static int
-ip4_reset_fib_t_handler (vl_api_reset_fib_t * mp)
-{
- vnet_main_t *vnm = vnet_get_main ();
- vnet_interface_main_t *im = &vnm->interface_main;
- ip4_main_t *im4 = &ip4_main;
- static u32 *sw_if_indices_to_shut;
- stats_main_t *sm = &stats_main;
- fib_table_t *fib_table;
- ip4_fib_t *fib;
- u32 sw_if_index;
- int i;
- int rv = VNET_API_ERROR_NO_SUCH_FIB;
- u32 target_fib_id = ntohl (mp->vrf_id);
-
- dslock (sm, 1 /* release hint */ , 8 /* tag */ );
-
- /* *INDENT-OFF* */
- pool_foreach (fib_table, im4->fibs,
- ({
- vnet_sw_interface_t * si;
-
- fib = pool_elt_at_index (im4->v4_fibs, fib_table->ft_index);
-
- if (fib->table_id != target_fib_id)
- continue;
-
- /* remove any mpls encap/decap labels */
- mpls_fib_reset_labels (fib->table_id);
-
- /* remove any proxy arps in this fib */
- vnet_proxy_arp_fib_reset (fib->table_id);
-
- /* Set the flow hash for this fib to the default */
- vnet_set_ip4_flow_hash (fib->table_id, IP_FLOW_HASH_DEFAULT);
-
- vec_reset_length (sw_if_indices_to_shut);
-
- /* Shut down interfaces in this FIB / clean out intfc routes */
- pool_foreach (si, im->sw_interfaces,
- ({
- u32 sw_if_index = si->sw_if_index;
-
- if (sw_if_index < vec_len (im4->fib_index_by_sw_if_index)
- && (im4->fib_index_by_sw_if_index[si->sw_if_index] ==
- fib->index))
- vec_add1 (sw_if_indices_to_shut, si->sw_if_index);
- }));
-
- for (i = 0; i < vec_len (sw_if_indices_to_shut); i++) {
- sw_if_index = sw_if_indices_to_shut[i];
-
- u32 flags = vnet_sw_interface_get_flags (vnm, sw_if_index);
- flags &= ~(VNET_SW_INTERFACE_FLAG_ADMIN_UP);
- vnet_sw_interface_set_flags (vnm, sw_if_index, flags);
- }
-
- fib_table_flush(fib->index, FIB_PROTOCOL_IP4, FIB_SOURCE_API);
-
- rv = 0;
- break;
- })); /* pool_foreach (fib) */
- /* *INDENT-ON* */
-
- dsunlock (sm);
- return rv;
-}
-
-static int
-ip6_reset_fib_t_handler (vl_api_reset_fib_t * mp)
-{
- vnet_main_t *vnm = vnet_get_main ();
- vnet_interface_main_t *im = &vnm->interface_main;
- ip6_main_t *im6 = &ip6_main;
- stats_main_t *sm = &stats_main;
- static u32 *sw_if_indices_to_shut;
- fib_table_t *fib_table;
- ip6_fib_t *fib;
- u32 sw_if_index;
- int i;
- int rv = VNET_API_ERROR_NO_SUCH_FIB;
- u32 target_fib_id = ntohl (mp->vrf_id);
-
- dslock (sm, 1 /* release hint */ , 9 /* tag */ );
-
- /* *INDENT-OFF* */
- pool_foreach (fib_table, im6->fibs,
- ({
- vnet_sw_interface_t * si;
-
- fib = pool_elt_at_index (im6->v6_fibs, fib_table->ft_index);
-
- if (fib->table_id != target_fib_id)
- continue;
-
- vec_reset_length (sw_if_indices_to_shut);
-
- /* Set the flow hash for this fib to the default */
- vnet_set_ip6_flow_hash (fib->table_id, IP_FLOW_HASH_DEFAULT);
-
- /* Shut down interfaces in this FIB / clean out intfc routes */
- pool_foreach (si, im->sw_interfaces,
- ({
- if (im6->fib_index_by_sw_if_index[si->sw_if_index] ==
- fib->index)
- vec_add1 (sw_if_indices_to_shut, si->sw_if_index);
- }));
-
- for (i = 0; i < vec_len (sw_if_indices_to_shut); i++) {
- sw_if_index = sw_if_indices_to_shut[i];
-
- u32 flags = vnet_sw_interface_get_flags (vnm, sw_if_index);
- flags &= ~(VNET_SW_INTERFACE_FLAG_ADMIN_UP);
- vnet_sw_interface_set_flags (vnm, sw_if_index, flags);
- }
-
- fib_table_flush(fib->index, FIB_PROTOCOL_IP6, FIB_SOURCE_API);
-
- rv = 0;
- break;
- })); /* pool_foreach (fib) */
- /* *INDENT-ON* */
-
- dsunlock (sm);
- return rv;
-}
-
-static void
-vl_api_reset_fib_t_handler (vl_api_reset_fib_t * mp)
-{
- int rv;
- vl_api_reset_fib_reply_t *rmp;
-
- if (mp->is_ipv6)
- rv = ip6_reset_fib_t_handler (mp);
- else
- rv = ip4_reset_fib_t_handler (mp);
-
- REPLY_MACRO (VL_API_RESET_FIB_REPLY);
-}
-
-static void
-vl_api_create_loopback_t_handler (vl_api_create_loopback_t * mp)
-{
- vl_api_create_loopback_reply_t *rmp;
- u32 sw_if_index;
- int rv;
-
- rv = vnet_create_loopback_interface (&sw_if_index, mp->mac_address, 0, 0);
-
- /* *INDENT-OFF* */
- REPLY_MACRO2(VL_API_CREATE_LOOPBACK_REPLY,
- ({
- rmp->sw_if_index = ntohl (sw_if_index);
- }));
- /* *INDENT-ON* */
-}
-
-static void vl_api_create_loopback_instance_t_handler
- (vl_api_create_loopback_instance_t * mp)
-{
- vl_api_create_loopback_instance_reply_t *rmp;
- u32 sw_if_index;
- u8 is_specified = mp->is_specified;
- u32 user_instance = ntohl (mp->user_instance);
- int rv;
-
- rv = vnet_create_loopback_interface (&sw_if_index, mp->mac_address,
- is_specified, user_instance);
-
- /* *INDENT-OFF* */
- REPLY_MACRO2(VL_API_CREATE_LOOPBACK_INSTANCE_REPLY,
- ({
- rmp->sw_if_index = ntohl (sw_if_index);
- }));
- /* *INDENT-ON* */
-}
-
-static void
-vl_api_delete_loopback_t_handler (vl_api_delete_loopback_t * mp)
-{
- vl_api_delete_loopback_reply_t *rmp;
- u32 sw_if_index;
- int rv;
-
- sw_if_index = ntohl (mp->sw_if_index);
- rv = vnet_delete_loopback_interface (sw_if_index);
-
- REPLY_MACRO (VL_API_DELETE_LOOPBACK_REPLY);
-}
-
-static void
-vl_api_control_ping_t_handler (vl_api_control_ping_t * mp)
-{
- vl_api_control_ping_reply_t *rmp;
- int rv = 0;
-
- /* *INDENT-OFF* */
- REPLY_MACRO2(VL_API_CONTROL_PING_REPLY,
- ({
- rmp->vpe_pid = ntohl (getpid());
- }));
- /* *INDENT-ON* */
-}
-
-static void
-shmem_cli_output (uword arg, u8 * buffer, uword buffer_bytes)
-{
- u8 **shmem_vecp = (u8 **) arg;
- u8 *shmem_vec;
- void *oldheap;
- api_main_t *am = &api_main;
- u32 offset;
-
- shmem_vec = *shmem_vecp;
-
- offset = vec_len (shmem_vec);
-
- pthread_mutex_lock (&am->vlib_rp->mutex);
- oldheap = svm_push_data_heap (am->vlib_rp);
-
- vec_validate (shmem_vec, offset + buffer_bytes - 1);
-
- clib_memcpy (shmem_vec + offset, buffer, buffer_bytes);
-
- svm_pop_heap (oldheap);
- pthread_mutex_unlock (&am->vlib_rp->mutex);
-
- *shmem_vecp = shmem_vec;
-}
-
-
-static void
-vl_api_cli_t_handler (vl_api_cli_t * mp)
-{
- vl_api_cli_reply_t *rp;
- unix_shared_memory_queue_t *q;
- vlib_main_t *vm = vlib_get_main ();
- api_main_t *am = &api_main;
- unformat_input_t input;
- u8 *shmem_vec = 0;
- void *oldheap;
-
- q = vl_api_client_index_to_input_queue (mp->client_index);
- if (!q)
- return;
-
- rp = vl_msg_api_alloc (sizeof (*rp));
- rp->_vl_msg_id = ntohs (VL_API_CLI_REPLY);
- rp->context = mp->context;
-
- unformat_init_vector (&input, (u8 *) (uword) mp->cmd_in_shmem);
-
- vlib_cli_input (vm, &input, shmem_cli_output, (uword) & shmem_vec);
-
- pthread_mutex_lock (&am->vlib_rp->mutex);
- oldheap = svm_push_data_heap (am->vlib_rp);
-
- vec_add1 (shmem_vec, 0);
-
- svm_pop_heap (oldheap);
- pthread_mutex_unlock (&am->vlib_rp->mutex);
-
- rp->reply_in_shmem = (uword) shmem_vec;
-
- vl_msg_api_send_shmem (q, (u8 *) & rp);
-}
-
-static void
-inband_cli_output (uword arg, u8 * buffer, uword buffer_bytes)
-{
- u8 **mem_vecp = (u8 **) arg;
- u8 *mem_vec = *mem_vecp;
- u32 offset = vec_len (mem_vec);
-
- vec_validate (mem_vec, offset + buffer_bytes - 1);
- clib_memcpy (mem_vec + offset, buffer, buffer_bytes);
- *mem_vecp = mem_vec;
-}
-
-static void
-vl_api_cli_inband_t_handler (vl_api_cli_inband_t * mp)
-{
- vl_api_cli_inband_reply_t *rmp;
- int rv = 0;
- vlib_main_t *vm = vlib_get_main ();
- unformat_input_t input;
- u8 *out_vec = 0;
-
- unformat_init_string (&input, (char *) mp->cmd, ntohl (mp->length));
- vlib_cli_input (vm, &input, inband_cli_output, (uword) & out_vec);
-
- u32 len = vec_len (out_vec);
- /* *INDENT-OFF* */
- REPLY_MACRO3(VL_API_CLI_INBAND_REPLY, len,
- ({
- rmp->length = htonl (len);
- clib_memcpy (rmp->reply, out_vec, len);
- }));
- /* *INDENT-ON* */
- vec_free (out_vec);
-}
-
-static void
-vl_api_set_arp_neighbor_limit_t_handler (vl_api_set_arp_neighbor_limit_t * mp)
-{
- int rv;
- vl_api_set_arp_neighbor_limit_reply_t *rmp;
- vnet_main_t *vnm = vnet_get_main ();
- clib_error_t *error;
-
- vnm->api_errno = 0;
-
- if (mp->is_ipv6)
- error = ip6_set_neighbor_limit (ntohl (mp->arp_neighbor_limit));
- else
- error = ip4_set_arp_limit (ntohl (mp->arp_neighbor_limit));
-
- if (error)
- {
- clib_error_report (error);
- rv = VNET_API_ERROR_UNSPECIFIED;
- }
- else
- {
- rv = vnm->api_errno;
- }
-
- REPLY_MACRO (VL_API_SET_ARP_NEIGHBOR_LIMIT_REPLY);
-}
-
-static void vl_api_classify_set_interface_ip_table_t_handler
- (vl_api_classify_set_interface_ip_table_t * mp)
-{
- vlib_main_t *vm = vlib_get_main ();
- vl_api_classify_set_interface_ip_table_reply_t *rmp;
- int rv;
-
- VALIDATE_SW_IF_INDEX (mp);
-
- u32 table_index = ntohl (mp->table_index);
- u32 sw_if_index = ntohl (mp->sw_if_index);
-
- if (mp->is_ipv6)
- rv = vnet_set_ip6_classify_intfc (vm, sw_if_index, table_index);
- else
- rv = vnet_set_ip4_classify_intfc (vm, sw_if_index, table_index);
-
- BAD_SW_IF_INDEX_LABEL;
-
- REPLY_MACRO (VL_API_CLASSIFY_SET_INTERFACE_IP_TABLE_REPLY);
-}
-
-static void vl_api_classify_set_interface_l2_tables_t_handler
- (vl_api_classify_set_interface_l2_tables_t * mp)
-{
- vl_api_classify_set_interface_l2_tables_reply_t *rmp;
- int rv;
- u32 sw_if_index, ip4_table_index, ip6_table_index, other_table_index;
- int enable;
-
- ip4_table_index = ntohl (mp->ip4_table_index);
- ip6_table_index = ntohl (mp->ip6_table_index);
- other_table_index = ntohl (mp->other_table_index);
- sw_if_index = ntohl (mp->sw_if_index);
-
- VALIDATE_SW_IF_INDEX (mp);
-
- if (mp->is_input)
- rv = vnet_l2_input_classify_set_tables (sw_if_index, ip4_table_index,
- ip6_table_index,
- other_table_index);
- else
- rv = vnet_l2_output_classify_set_tables (sw_if_index, ip4_table_index,
- ip6_table_index,
- other_table_index);
-
- if (rv == 0)
- {
- if (ip4_table_index != ~0 || ip6_table_index != ~0
- || other_table_index != ~0)
- enable = 1;
- else
- enable = 0;
-
- if (mp->is_input)
- vnet_l2_input_classify_enable_disable (sw_if_index, enable);
- else
- vnet_l2_output_classify_enable_disable (sw_if_index, enable);
- }
-
- BAD_SW_IF_INDEX_LABEL;
-
- REPLY_MACRO (VL_API_CLASSIFY_SET_INTERFACE_L2_TABLES_REPLY);
-}
-
-extern void l2_efp_filter_configure (vnet_main_t * vnet_main,
- u32 sw_if_index, u32 enable);
-
-static void
-vl_api_l2_interface_efp_filter_t_handler (vl_api_l2_interface_efp_filter_t *
- mp)
-{
- int rv;
- vl_api_l2_interface_efp_filter_reply_t *rmp;
- vnet_main_t *vnm = vnet_get_main ();
-
- // enable/disable the feature
- l2_efp_filter_configure (vnm, mp->sw_if_index, mp->enable_disable);
- rv = vnm->api_errno;
-
- REPLY_MACRO (VL_API_L2_INTERFACE_EFP_FILTER_REPLY);
-}
-
-static void
-vl_api_show_version_t_handler (vl_api_show_version_t * mp)
-{
- vl_api_show_version_reply_t *rmp;
- int rv = 0;
- char *vpe_api_get_build_directory (void);
- char *vpe_api_get_version (void);
- char *vpe_api_get_build_date (void);
-
- /* *INDENT-OFF* */
- REPLY_MACRO2(VL_API_SHOW_VERSION_REPLY,
- ({
- strncpy ((char *) rmp->program, "vpe", ARRAY_LEN(rmp->program)-1);
- strncpy ((char *) rmp->build_directory, vpe_api_get_build_directory(),
- ARRAY_LEN(rmp->build_directory)-1);
- strncpy ((char *) rmp->version, vpe_api_get_version(),
- ARRAY_LEN(rmp->version)-1);
- strncpy ((char *) rmp->build_date, vpe_api_get_build_date(),
- ARRAY_LEN(rmp->build_date)-1);
- }));
- /* *INDENT-ON* */
-}
-
-static void
-vl_api_get_node_index_t_handler (vl_api_get_node_index_t * mp)
-{
- vlib_main_t *vm = vlib_get_main ();
- vl_api_get_node_index_reply_t *rmp;
- vlib_node_t *n;
- int rv = 0;
- u32 node_index = ~0;
-
- n = vlib_get_node_by_name (vm, mp->node_name);
-
- if (n == 0)
- rv = VNET_API_ERROR_NO_SUCH_NODE;
- else
- node_index = n->index;
-
- /* *INDENT-OFF* */
- REPLY_MACRO2(VL_API_GET_NODE_INDEX_REPLY,
- ({
- rmp->node_index = ntohl(node_index);
- }));
- /* *INDENT-ON* */
-}
-
-static void
-vl_api_get_next_index_t_handler (vl_api_get_next_index_t * mp)
-{
- vlib_main_t *vm = vlib_get_main ();
- vl_api_get_next_index_reply_t *rmp;
- vlib_node_t *node, *next_node;
- int rv = 0;
- u32 next_node_index = ~0, next_index = ~0;
- uword *p;
-
- node = vlib_get_node_by_name (vm, mp->node_name);
-
- if (node == 0)
- {
- rv = VNET_API_ERROR_NO_SUCH_NODE;
- goto out;
- }
-
- next_node = vlib_get_node_by_name (vm, mp->next_name);
-
- if (next_node == 0)
- {
- rv = VNET_API_ERROR_NO_SUCH_NODE2;
- goto out;
- }
- else
- next_node_index = next_node->index;
-
- p = hash_get (node->next_slot_by_node, next_node_index);
-
- if (p == 0)
- {
- rv = VNET_API_ERROR_NO_SUCH_ENTRY;
- goto out;
- }
- else
- next_index = p[0];
-
-out:
- /* *INDENT-OFF* */
- REPLY_MACRO2(VL_API_GET_NEXT_INDEX_REPLY,
- ({
- rmp->next_index = ntohl(next_index);
- }));
- /* *INDENT-ON* */
-}
-
-static void
-vl_api_add_node_next_t_handler (vl_api_add_node_next_t * mp)
-{
- vlib_main_t *vm = vlib_get_main ();
- vl_api_add_node_next_reply_t *rmp;
- vlib_node_t *n, *next;
- int rv = 0;
- u32 next_index = ~0;
-
- n = vlib_get_node_by_name (vm, mp->node_name);
-
- if (n == 0)
- {
- rv = VNET_API_ERROR_NO_SUCH_NODE;
- goto out;
- }
-
- next = vlib_get_node_by_name (vm, mp->next_name);
-
- if (next == 0)
- rv = VNET_API_ERROR_NO_SUCH_NODE2;
- else
- next_index = vlib_node_add_next (vm, n->index, next->index);
-
-out:
- /* *INDENT-OFF* */
- REPLY_MACRO2(VL_API_GET_NODE_INDEX_REPLY,
- ({
- rmp->next_index = ntohl(next_index);
- }));
- /* *INDENT-ON* */
-}
-
-static void
-vl_api_l2_patch_add_del_t_handler (vl_api_l2_patch_add_del_t * mp)
-{
- extern int vnet_l2_patch_add_del (u32 rx_sw_if_index, u32 tx_sw_if_index,
- int is_add);
- vl_api_l2_patch_add_del_reply_t *rmp;
- int vnet_l2_patch_add_del (u32 rx_sw_if_index, u32 tx_sw_if_index,
- int is_add);
- int rv = 0;
-
- VALIDATE_RX_SW_IF_INDEX (mp);
- VALIDATE_TX_SW_IF_INDEX (mp);
-
- rv = vnet_l2_patch_add_del (ntohl (mp->rx_sw_if_index),
- ntohl (mp->tx_sw_if_index),
- (int) (mp->is_add != 0));
-
- BAD_RX_SW_IF_INDEX_LABEL;
- BAD_TX_SW_IF_INDEX_LABEL;
-
- REPLY_MACRO (VL_API_L2_PATCH_ADD_DEL_REPLY);
-}
-
-static void
-vl_api_interface_name_renumber_t_handler (vl_api_interface_name_renumber_t *
- mp)
-{
- vl_api_interface_name_renumber_reply_t *rmp;
- int rv = 0;
-
- VALIDATE_SW_IF_INDEX (mp);
-
- rv = vnet_interface_name_renumber
- (ntohl (mp->sw_if_index), ntohl (mp->new_show_dev_instance));
-
- BAD_SW_IF_INDEX_LABEL;
-
- REPLY_MACRO (VL_API_INTERFACE_NAME_RENUMBER_REPLY);
-}
-
-static int
-arp_change_data_callback (u32 pool_index, u8 * new_mac,
- u32 sw_if_index, u32 address)
-{
- vpe_api_main_t *am = &vpe_api_main;
- vlib_main_t *vm = am->vlib_main;
- vl_api_ip4_arp_event_t *event;
-
- if (pool_is_free_index (am->arp_events, pool_index))
- return 1;
-
- event = pool_elt_at_index (am->arp_events, pool_index);
- if (eth_mac_equal (event->new_mac, new_mac) &&
- sw_if_index == ntohl (event->sw_if_index))
- {
- return 1;
- }
-
- clib_memcpy (event->new_mac, new_mac, sizeof (event->new_mac));
- event->sw_if_index = htonl (sw_if_index);
- return 0;
-}
-
-static int
-nd_change_data_callback (u32 pool_index, u8 * new_mac,
- u32 sw_if_index, ip6_address_t * address)
-{
- vpe_api_main_t *am = &vpe_api_main;
- vlib_main_t *vm = am->vlib_main;
- vl_api_ip6_nd_event_t *event;
-
- if (pool_is_free_index (am->nd_events, pool_index))
- return 1;
-
- event = pool_elt_at_index (am->nd_events, pool_index);
- if (eth_mac_equal (event->new_mac, new_mac) &&
- sw_if_index == ntohl (event->sw_if_index))
- {
- return 1;
- }
-
- clib_memcpy (event->new_mac, new_mac, sizeof (event->new_mac));
- event->sw_if_index = htonl (sw_if_index);
- return 0;
-}
-
-static int
-arp_change_delete_callback (u32 pool_index, u8 * notused)
-{
- vpe_api_main_t *am = &vpe_api_main;
-
- if (pool_is_free_index (am->arp_events, pool_index))
- return 1;
-
- pool_put_index (am->arp_events, pool_index);
- return 0;
-}
-
-static int
-nd_change_delete_callback (u32 pool_index, u8 * notused)
-{
- vpe_api_main_t *am = &vpe_api_main;
-
- if (pool_is_free_index (am->nd_events, pool_index))
- return 1;
-
- pool_put_index (am->nd_events, pool_index);
- return 0;
-}
-
-static vlib_node_registration_t wc_arp_process_node;
-
-enum
-{ WC_ARP_REPORT, WC_ND_REPORT };
-
-static uword
-wc_arp_process (vlib_main_t * vm, vlib_node_runtime_t * rt, vlib_frame_t * f)
-{
- /* These cross the longjmp boundry (vlib_process_wait_for_event)
- * and need to be volatile - to prevent them from being optimized into
- * a register - which could change during suspension */
-
- volatile wc_arp_report_t arp_prev = { 0 };
- volatile wc_nd_report_t nd_prev = { 0 };
- volatile f64 last_arp = vlib_time_now (vm);
- volatile f64 last_nd = vlib_time_now (vm);
-
- while (1)
- {
- vlib_process_wait_for_event (vm);
- uword event_type;
- void *event_data = vlib_process_get_event_data (vm, &event_type);
-
- f64 now = vlib_time_now (vm);
- int i;
- if (event_type == WC_ARP_REPORT)
- {
- wc_arp_report_t *arp_events = event_data;
- for (i = 0; i < vec_len (arp_events); i++)
- {
- /* discard dup event */
- if (arp_prev.ip4 == arp_events[i].ip4 &&
- eth_mac_equal ((u8 *) arp_prev.mac, arp_events[i].mac) &&
- arp_prev.sw_if_index == arp_events[i].sw_if_index &&
- (now - last_arp) < 10.0)
- {
- continue;
- }
- arp_prev = arp_events[i];
- last_arp = now;
- vpe_client_registration_t *reg;
- /* *INDENT-OFF* */
- pool_foreach(reg, vpe_api_main.wc_ip4_arp_events_registrations,
- ({
- unix_shared_memory_queue_t *q;
- q = vl_api_client_index_to_input_queue (reg->client_index);
- if (q && q->cursize < q->maxsize)
- {
- vl_api_ip4_arp_event_t * event = vl_msg_api_alloc (sizeof *event);
- memset (event, 0, sizeof *event);
- event->_vl_msg_id = htons (VL_API_IP4_ARP_EVENT);
- event->client_index = reg->client_index;
- event->pid = reg->client_pid;
- event->mac_ip = 1;
- event->address = arp_events[i].ip4;
- event->sw_if_index = htonl(arp_events[i].sw_if_index);
- memcpy(event->new_mac, arp_events[i].mac, sizeof event->new_mac);
- vl_msg_api_send_shmem (q, (u8 *) &event);
- }
- }));
- /* *INDENT-ON* */
- }
- }
- else if (event_type == WC_ND_REPORT)
- {
- wc_nd_report_t *nd_events = event_data;
- for (i = 0; i < vec_len (nd_events); i++)
- {
- /* discard dup event */
- if (ip6_address_is_equal
- ((ip6_address_t *) & nd_prev.ip6, &nd_events[i].ip6)
- && eth_mac_equal ((u8 *) nd_prev.mac, nd_events[i].mac)
- && nd_prev.sw_if_index == nd_events[i].sw_if_index
- && (now - last_nd) < 10.0)
- {
- continue;
- }
- nd_prev = nd_events[i];
- last_nd = now;
- vpe_client_registration_t *reg;
- /* *INDENT-OFF* */
- pool_foreach(reg, vpe_api_main.wc_ip6_nd_events_registrations,
- ({
- unix_shared_memory_queue_t *q;
- q = vl_api_client_index_to_input_queue (reg->client_index);
- if (q && q->cursize < q->maxsize)
- {
- vl_api_ip6_nd_event_t * event = vl_msg_api_alloc (sizeof *event);
- memset (event, 0, sizeof *event);
- event->_vl_msg_id = htons (VL_API_IP6_ND_EVENT);
- event->client_index = reg->client_index;
- event->pid = reg->client_pid;
- event->mac_ip = 1;
- memcpy(event->address, nd_events[i].ip6.as_u8, sizeof event->address);
- event->sw_if_index = htonl(nd_events[i].sw_if_index);
- memcpy(event->new_mac, nd_events[i].mac, sizeof event->new_mac);
- vl_msg_api_send_shmem (q, (u8 *) &event);
- }
- }));
- /* *INDENT-ON* */
- }
- }
- vlib_process_put_event_data (vm, event_data);
- }
-
- return 0;
-}
-
-/* *INDENT-OFF* */
-VLIB_REGISTER_NODE (wc_arp_process_node,static) = {
- .function = wc_arp_process,
- .type = VLIB_NODE_TYPE_PROCESS,
- .name = "wildcard-ip4-arp-publisher-process",
-};
-/* *INDENT-ON* */
-
-static void
-vl_api_want_ip4_arp_events_t_handler (vl_api_want_ip4_arp_events_t * mp)
-{
- vpe_api_main_t *am = &vpe_api_main;
- vnet_main_t *vnm = vnet_get_main ();
- vl_api_want_ip4_arp_events_reply_t *rmp;
- int rv = 0;
-
- if (mp->address == 0)
- {
- uword *p =
- hash_get (am->wc_ip4_arp_events_registration_hash, mp->client_index);
- vpe_client_registration_t *rp;
- if (p)
- {
- if (mp->enable_disable)
- {
- clib_warning ("pid %d: already enabled...", mp->pid);
- rv = VNET_API_ERROR_INVALID_REGISTRATION;
- goto reply;
- }
- else
- {
- rp =
- pool_elt_at_index (am->wc_ip4_arp_events_registrations, p[0]);
- pool_put (am->wc_ip4_arp_events_registrations, rp);
- hash_unset (am->wc_ip4_arp_events_registration_hash,
- mp->client_index);
- if (pool_elts (am->wc_ip4_arp_events_registrations) == 0)
- wc_arp_set_publisher_node (~0, WC_ARP_REPORT);
- goto reply;
- }
- }
- if (mp->enable_disable == 0)
- {
- clib_warning ("pid %d: already disabled...", mp->pid);
- rv = VNET_API_ERROR_INVALID_REGISTRATION;
- goto reply;
- }
- pool_get (am->wc_ip4_arp_events_registrations, rp);
- rp->client_index = mp->client_index;
- rp->client_pid = mp->pid;
- hash_set (am->wc_ip4_arp_events_registration_hash, rp->client_index,
- rp - am->wc_ip4_arp_events_registrations);
- wc_arp_set_publisher_node (wc_arp_process_node.index, WC_ARP_REPORT);
- goto reply;
- }
-
- if (mp->enable_disable)
- {
- vl_api_ip4_arp_event_t *event;
- pool_get (am->arp_events, event);
- rv = vnet_add_del_ip4_arp_change_event
- (vnm, arp_change_data_callback,
- mp->pid, &mp->address /* addr, in net byte order */ ,
- vpe_resolver_process_node.index,
- IP4_ARP_EVENT, event - am->arp_events, 1 /* is_add */ );
-
- if (rv)
- {
- pool_put (am->arp_events, event);
- goto reply;
- }
- memset (event, 0, sizeof (*event));
-
- /* Python API expects events to have no context */
- event->_vl_msg_id = htons (VL_API_IP4_ARP_EVENT);
- event->client_index = mp->client_index;
- event->address = mp->address;
- event->pid = mp->pid;
- if (mp->address == 0)
- event->mac_ip = 1;
- }
- else
- {
- rv = vnet_add_del_ip4_arp_change_event
- (vnm, arp_change_delete_callback,
- mp->pid, &mp->address /* addr, in net byte order */ ,
- vpe_resolver_process_node.index,
- IP4_ARP_EVENT, ~0 /* pool index */ , 0 /* is_add */ );
- }
-reply:
- REPLY_MACRO (VL_API_WANT_IP4_ARP_EVENTS_REPLY);
-}
-
-static void
-vl_api_want_ip6_nd_events_t_handler (vl_api_want_ip6_nd_events_t * mp)
-{
- vpe_api_main_t *am = &vpe_api_main;
- vnet_main_t *vnm = vnet_get_main ();
- vl_api_want_ip6_nd_events_reply_t *rmp;
- int rv = 0;
-
- if (ip6_address_is_zero ((ip6_address_t *) mp->address))
- {
- uword *p =
- hash_get (am->wc_ip6_nd_events_registration_hash, mp->client_index);
- vpe_client_registration_t *rp;
- if (p)
- {
- if (mp->enable_disable)
- {
- clib_warning ("pid %d: already enabled...", mp->pid);
- rv = VNET_API_ERROR_INVALID_REGISTRATION;
- goto reply;
- }
- else
- {
- rp =
- pool_elt_at_index (am->wc_ip6_nd_events_registrations, p[0]);
- pool_put (am->wc_ip6_nd_events_registrations, rp);
- hash_unset (am->wc_ip6_nd_events_registration_hash,
- mp->client_index);
- if (pool_elts (am->wc_ip6_nd_events_registrations) == 0)
- wc_nd_set_publisher_node (~0, 2);
- goto reply;
- }
- }
- if (mp->enable_disable == 0)
- {
- clib_warning ("pid %d: already disabled...", mp->pid);
- rv = VNET_API_ERROR_INVALID_REGISTRATION;
- goto reply;
- }
- pool_get (am->wc_ip6_nd_events_registrations, rp);
- rp->client_index = mp->client_index;
- rp->client_pid = mp->pid;
- hash_set (am->wc_ip6_nd_events_registration_hash, rp->client_index,
- rp - am->wc_ip6_nd_events_registrations);
- wc_nd_set_publisher_node (wc_arp_process_node.index, WC_ND_REPORT);
- goto reply;
- }
-
- if (mp->enable_disable)
- {
- vl_api_ip6_nd_event_t *event;
- pool_get (am->nd_events, event);
-
- rv = vnet_add_del_ip6_nd_change_event
- (vnm, nd_change_data_callback,
- mp->pid, mp->address /* addr, in net byte order */ ,
- vpe_resolver_process_node.index,
- IP6_ND_EVENT, event - am->nd_events, 1 /* is_add */ );
-
- if (rv)
- {
- pool_put (am->nd_events, event);
- goto reply;
- }
- memset (event, 0, sizeof (*event));
-
- event->_vl_msg_id = ntohs (VL_API_IP6_ND_EVENT);
- event->client_index = mp->client_index;
- clib_memcpy (event->address, mp->address, sizeof event->address);
- event->pid = mp->pid;
- }
- else
- {
- rv = vnet_add_del_ip6_nd_change_event
- (vnm, nd_change_delete_callback,
- mp->pid, mp->address /* addr, in net byte order */ ,
- vpe_resolver_process_node.index,
- IP6_ND_EVENT, ~0 /* pool index */ , 0 /* is_add */ );
- }
-reply:
- REPLY_MACRO (VL_API_WANT_IP6_ND_EVENTS_REPLY);
-}
-
-static void vl_api_input_acl_set_interface_t_handler
- (vl_api_input_acl_set_interface_t * mp)
-{
- vlib_main_t *vm = vlib_get_main ();
- vl_api_input_acl_set_interface_reply_t *rmp;
- int rv;
-
- VALIDATE_SW_IF_INDEX (mp);
-
- u32 ip4_table_index = ntohl (mp->ip4_table_index);
- u32 ip6_table_index = ntohl (mp->ip6_table_index);
- u32 l2_table_index = ntohl (mp->l2_table_index);
- u32 sw_if_index = ntohl (mp->sw_if_index);
-
- rv = vnet_set_input_acl_intfc (vm, sw_if_index, ip4_table_index,
- ip6_table_index, l2_table_index, mp->is_add);
-
- BAD_SW_IF_INDEX_LABEL;
-
- REPLY_MACRO (VL_API_INPUT_ACL_SET_INTERFACE_REPLY);
-}
-
-static void
-vl_api_get_node_graph_t_handler (vl_api_get_node_graph_t * mp)
-{
- int rv = 0;
- u8 *vector = 0;
- api_main_t *am = &api_main;
- vlib_main_t *vm = vlib_get_main ();
- void *oldheap;
- vl_api_get_node_graph_reply_t *rmp;
-
- pthread_mutex_lock (&am->vlib_rp->mutex);
- oldheap = svm_push_data_heap (am->vlib_rp);
+ pthread_mutex_lock (&am->vlib_rp->mutex);
+ oldheap = svm_push_data_heap (am->vlib_rp);
/*
* Keep the number of memcpy ops to a minimum (e.g. 1).
/* *INDENT-ON* */
}
-static void
-vl_api_ioam_enable_t_handler (vl_api_ioam_enable_t * mp)
-{
- int rv = 0;
- vl_api_ioam_enable_reply_t *rmp;
- clib_error_t *error;
-
- /* Ignoring the profile id as currently a single profile
- * is supported */
- error = ip6_ioam_enable (mp->trace_enable, mp->pot_enable,
- mp->seqno, mp->analyse);
- if (error)
- {
- clib_error_report (error);
- rv = clib_error_get_code (error);
- }
-
- REPLY_MACRO (VL_API_IOAM_ENABLE_REPLY);
-}
-
-static void
-vl_api_ioam_disable_t_handler (vl_api_ioam_disable_t * mp)
-{
- int rv = 0;
- vl_api_ioam_disable_reply_t *rmp;
- clib_error_t *error;
-
- error = clear_ioam_rewrite_fn ();
- if (error)
- {
- clib_error_report (error);
- rv = clib_error_get_code (error);
- }
-
- REPLY_MACRO (VL_API_IOAM_DISABLE_REPLY);
-}
-
-static void
-vl_api_pg_create_interface_t_handler (vl_api_pg_create_interface_t * mp)
-{
- vl_api_pg_create_interface_reply_t *rmp;
- int rv = 0;
-
- pg_main_t *pg = &pg_main;
- u32 pg_if_id = pg_interface_add_or_get (pg, ntohl (mp->interface_id));
- pg_interface_t *pi = pool_elt_at_index (pg->interfaces, pg_if_id);
-
- /* *INDENT-OFF* */
- REPLY_MACRO2(VL_API_PG_CREATE_INTERFACE_REPLY,
- ({
- rmp->sw_if_index = ntohl(pi->sw_if_index);
- }));
- /* *INDENT-ON* */
-}
-
-static void
-vl_api_pg_capture_t_handler (vl_api_pg_capture_t * mp)
-{
- vl_api_pg_capture_reply_t *rmp;
- int rv = 0;
-
- vnet_main_t *vnm = vnet_get_main ();
- vnet_interface_main_t *im = &vnm->interface_main;
- vnet_hw_interface_t *hi = 0;
-
- u8 *intf_name = format (0, "pg%d", ntohl (mp->interface_id), 0);
- vec_terminate_c_string (intf_name);
- u32 hw_if_index = ~0;
- uword *p = hash_get_mem (im->hw_interface_by_name, intf_name);
- if (p)
- hw_if_index = *p;
- vec_free (intf_name);
-
- if (hw_if_index != ~0)
- {
- pg_capture_args_t _a, *a = &_a;
-
- u32 len = ntohl (mp->pcap_name_length);
- u8 *pcap_file_name = vec_new (u8, len);
- clib_memcpy (pcap_file_name, mp->pcap_file_name, len);
-
- hi = vnet_get_sup_hw_interface (vnm, hw_if_index);
- a->hw_if_index = hw_if_index;
- a->dev_instance = hi->dev_instance;
- a->is_enabled = mp->is_enabled;
- a->pcap_file_name = pcap_file_name;
- a->count = ntohl (mp->count);
-
- clib_error_t *e = pg_capture (a);
- if (e)
- {
- clib_error_report (e);
- rv = VNET_API_ERROR_CANNOT_CREATE_PCAP_FILE;
- }
-
- vec_free (pcap_file_name);
- }
- REPLY_MACRO (VL_API_PG_CAPTURE_REPLY);
-}
-
-static void
-vl_api_pg_enable_disable_t_handler (vl_api_pg_enable_disable_t * mp)
-{
- vl_api_pg_enable_disable_reply_t *rmp;
- int rv = 0;
-
- pg_main_t *pg = &pg_main;
- u32 stream_index = ~0;
-
- int is_enable = mp->is_enabled != 0;
- u32 len = ntohl (mp->stream_name_length) - 1;
-
- if (len > 0)
- {
- u8 *stream_name = vec_new (u8, len);
- clib_memcpy (stream_name, mp->stream_name, len);
- uword *p = hash_get_mem (pg->stream_index_by_name, stream_name);
- if (p)
- stream_index = *p;
- vec_free (stream_name);
- }
-
- pg_enable_disable (stream_index, is_enable);
-
- REPLY_MACRO (VL_API_PG_ENABLE_DISABLE_REPLY);
-}
-
-static void
- vl_api_ip_source_and_port_range_check_add_del_t_handler
- (vl_api_ip_source_and_port_range_check_add_del_t * mp)
-{
- vl_api_ip_source_and_port_range_check_add_del_reply_t *rmp;
- int rv = 0;
-
- u8 is_ipv6 = mp->is_ipv6;
- u8 is_add = mp->is_add;
- u8 mask_length = mp->mask_length;
- ip4_address_t ip4_addr;
- ip6_address_t ip6_addr;
- u16 *low_ports = 0;
- u16 *high_ports = 0;
- u32 vrf_id;
- u16 tmp_low, tmp_high;
- u8 num_ranges;
- int i;
-
- // Validate port range
- num_ranges = mp->number_of_ranges;
- if (num_ranges > 32)
- { // This is size of array in VPE.API
- rv = VNET_API_ERROR_EXCEEDED_NUMBER_OF_RANGES_CAPACITY;
- goto reply;
- }
-
- vec_reset_length (low_ports);
- vec_reset_length (high_ports);
-
- for (i = 0; i < num_ranges; i++)
- {
- tmp_low = mp->low_ports[i];
- tmp_high = mp->high_ports[i];
- // If tmp_low <= tmp_high then only need to check tmp_low = 0
- // If tmp_low <= tmp_high then only need to check tmp_high > 65535
- if (tmp_low > tmp_high || tmp_low == 0 || tmp_high > 65535)
- {
- rv = VNET_API_ERROR_INVALID_VALUE;
- goto reply;
- }
- vec_add1 (low_ports, tmp_low);
- vec_add1 (high_ports, tmp_high + 1);
- }
-
- // Validate mask_length
- if ((is_ipv6 && mask_length > 128) || (!is_ipv6 && mask_length > 32))
- {
- rv = VNET_API_ERROR_ADDRESS_LENGTH_MISMATCH;
- goto reply;
- }
-
- vrf_id = ntohl (mp->vrf_id);
-
- if (vrf_id < 1)
- {
- rv = VNET_API_ERROR_INVALID_VALUE;
- goto reply;
- }
-
-
- if (is_ipv6)
- {
- clib_memcpy (ip6_addr.as_u8, mp->address, sizeof (ip6_addr.as_u8));
- rv = ip6_source_and_port_range_check_add_del (&ip6_addr,
- mask_length,
- vrf_id,
- low_ports,
- high_ports, is_add);
- }
- else
- {
- clib_memcpy (ip4_addr.data, mp->address, sizeof (ip4_addr));
- rv = ip4_source_and_port_range_check_add_del (&ip4_addr,
- mask_length,
- vrf_id,
- low_ports,
- high_ports, is_add);
- }
-
-reply:
- vec_free (low_ports);
- vec_free (high_ports);
- REPLY_MACRO (VL_API_IP_SOURCE_AND_PORT_RANGE_CHECK_ADD_DEL_REPLY);
-}
-
-static void
- vl_api_ip_source_and_port_range_check_interface_add_del_t_handler
- (vl_api_ip_source_and_port_range_check_interface_add_del_t * mp)
-{
- vlib_main_t *vm = vlib_get_main ();
- vl_api_ip_source_and_port_range_check_interface_add_del_reply_t *rmp;
- ip4_main_t *im = &ip4_main;
- int rv;
- u32 sw_if_index;
- u32 fib_index[IP_SOURCE_AND_PORT_RANGE_CHECK_N_PROTOCOLS];
- u32 vrf_id[IP_SOURCE_AND_PORT_RANGE_CHECK_N_PROTOCOLS];
- uword *p = 0;
- int i;
-
- vrf_id[IP_SOURCE_AND_PORT_RANGE_CHECK_PROTOCOL_TCP_OUT] =
- ntohl (mp->tcp_out_vrf_id);
- vrf_id[IP_SOURCE_AND_PORT_RANGE_CHECK_PROTOCOL_UDP_OUT] =
- ntohl (mp->udp_out_vrf_id);
- vrf_id[IP_SOURCE_AND_PORT_RANGE_CHECK_PROTOCOL_TCP_IN] =
- ntohl (mp->tcp_in_vrf_id);
- vrf_id[IP_SOURCE_AND_PORT_RANGE_CHECK_PROTOCOL_UDP_IN] =
- ntohl (mp->udp_in_vrf_id);
-
-
- for (i = 0; i < IP_SOURCE_AND_PORT_RANGE_CHECK_N_PROTOCOLS; i++)
- {
- if (vrf_id[i] != 0 && vrf_id[i] != ~0)
- {
- p = hash_get (im->fib_index_by_table_id, vrf_id[i]);
-
- if (p == 0)
- {
- rv = VNET_API_ERROR_INVALID_VALUE;
- goto reply;
- }
-
- fib_index[i] = p[0];
- }
- else
- fib_index[i] = ~0;
- }
- sw_if_index = ntohl (mp->sw_if_index);
-
- VALIDATE_SW_IF_INDEX (mp);
-
- rv =
- set_ip_source_and_port_range_check (vm, fib_index, sw_if_index,
- mp->is_add);
-
- BAD_SW_IF_INDEX_LABEL;
-reply:
-
- REPLY_MACRO (VL_API_IP_SOURCE_AND_PORT_RANGE_CHECK_INTERFACE_ADD_DEL_REPLY);
-}
-
-static void
-vl_api_delete_subif_t_handler (vl_api_delete_subif_t * mp)
-{
- vl_api_delete_subif_reply_t *rmp;
- int rv;
-
- rv = vnet_delete_sub_interface (ntohl (mp->sw_if_index));
-
- REPLY_MACRO (VL_API_DELETE_SUBIF_REPLY);
-}
-
-static void
-vl_api_punt_t_handler (vl_api_punt_t * mp)
-{
- vl_api_punt_reply_t *rmp;
- vlib_main_t *vm = vlib_get_main ();
- int rv = 0;
- clib_error_t *error;
-
- error = vnet_punt_add_del (vm, mp->ipv, mp->l4_protocol,
- ntohs (mp->l4_port), mp->is_add);
- if (error)
- {
- rv = -1;
- clib_error_report (error);
- }
-
- REPLY_MACRO (VL_API_PUNT_REPLY);
-}
-
-static void
-vl_api_punt_socket_register_t_handler (vl_api_punt_socket_register_t * mp)
-{
- vl_api_punt_socket_register_reply_t *rmp;
- vlib_main_t *vm = vlib_get_main ();
- int rv = 0;
- clib_error_t *error;
- unix_shared_memory_queue_t *q;
- u32 handle;
-
- error = vnet_punt_socket_add (vm, ntohl (mp->header_version),
- mp->is_ip4, mp->l4_protocol,
- ntohs (mp->l4_port), (char *) mp->pathname);
- if (error)
- {
- rv = -1;
- clib_error_report (error);
- }
-
- 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 = htons (VL_API_PUNT_SOCKET_REGISTER_REPLY);
- rmp->context = mp->context;
- rmp->retval = htonl (rv);
- char *p = vnet_punt_get_server_pathname ();
- /* Abstract pathnames start with \0 */
- memcpy ((char *) rmp->pathname, p, sizeof (rmp->pathname));
- vl_msg_api_send_shmem (q, (u8 *) & rmp);
-}
-
-static void
-vl_api_punt_socket_deregister_t_handler (vl_api_punt_socket_deregister_t * mp)
-{
- vl_api_punt_socket_deregister_reply_t *rmp;
- vlib_main_t *vm = vlib_get_main ();
- int rv = 0;
- clib_error_t *error;
- unix_shared_memory_queue_t *q;
- u32 handle;
-
- error = vnet_punt_socket_del (vm, mp->is_ip4, mp->l4_protocol,
- ntohs (mp->l4_port));
- if (error)
- {
- rv = -1;
- clib_error_report (error);
- }
-
- 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 = htons (VL_API_PUNT_SOCKET_DEREGISTER_REPLY);
- rmp->context = mp->context;
- rmp->retval = htonl (rv);
- vl_msg_api_send_shmem (q, (u8 *) & rmp);
-}
-
-static void
-vl_api_feature_enable_disable_t_handler (vl_api_feature_enable_disable_t * mp)
-{
- vl_api_feature_enable_disable_reply_t *rmp;
- int rv = 0;
-
- VALIDATE_SW_IF_INDEX (mp);
-
- u8 *arc_name = format (0, "%s%c", mp->arc_name, 0);
- u8 *feature_name = format (0, "%s%c", mp->feature_name, 0);
-
- vec_terminate_c_string (arc_name);
- vec_terminate_c_string (feature_name);
-
- vnet_feature_registration_t *reg =
- vnet_get_feature_reg ((const char *) arc_name,
- (const char *) feature_name);
- if (reg == 0)
- rv = VNET_API_ERROR_INVALID_VALUE;
- else
- {
- u32 sw_if_index = ntohl (mp->sw_if_index);
- clib_error_t *error = 0;
-
- if (reg->enable_disable_cb)
- error = reg->enable_disable_cb (sw_if_index, mp->enable);
- if (!error)
- vnet_feature_enable_disable ((const char *) arc_name,
- (const char *) feature_name,
- sw_if_index, mp->enable, 0, 0);
- else
- {
- clib_error_report (error);
- rv = VNET_API_ERROR_CANNOT_ENABLE_DISABLE_FEATURE;
- }
- }
-
- vec_free (feature_name);
- vec_free (arc_name);
-
- BAD_SW_IF_INDEX_LABEL;
-
- REPLY_MACRO (VL_API_FEATURE_ENABLE_DISABLE_REPLY);
-}
-
#define BOUNCE_HANDLER(nn) \
static void vl_api_##nn##_t_handler ( \
vl_api_##nn##_t *mp) \
FINISH;
}
-static void *
-vl_api_reset_vrf_t_print (vl_api_reset_vrf_t * mp, void *handle)
-{
- u8 *s;
-
- s = format (0, "SCRIPT: reset_vrf ");
-
- if (mp->vrf_id)
- s = format (s, "vrf %d ", ntohl (mp->vrf_id));
-
- if (mp->is_ipv6 != 0)
- s = format (s, "ipv6 ");
-
- FINISH;
-}
-
static void *vl_api_create_vlan_subif_t_print
(vl_api_create_vlan_subif_t * mp, void *handle)
{
_(MPLS_TUNNEL_ADD_DEL, mpls_tunnel_add_del) \
_(SW_INTERFACE_SET_UNNUMBERED, sw_interface_set_unnumbered) \
_(IP_NEIGHBOR_ADD_DEL, ip_neighbor_add_del) \
-_(RESET_VRF, reset_vrf) \
_(CREATE_VLAN_SUBIF, create_vlan_subif) \
_(CREATE_SUBIF, create_subif) \
_(OAM_ADD_DEL, oam_add_del) \
* BIER APIs: see ... /src/vnet/policer/{bier.api, bier_api.c}
*/
-/** \brief Create a new subinterface with the given vlan id
- @param client_index - opaque cookie to identify the sender
- @param context - sender context, to match reply w/ request
- @param sw_if_index - software index of the new vlan's parent interface
- @param vlan_id - vlan tag of the new interface
-*/
-define create_vlan_subif
-{
- u32 client_index;
- u32 context;
- u32 sw_if_index;
- u32 vlan_id;
-};
-
-/** \brief Reply for the vlan subinterface create request
- @param context - returned sender context, to match reply w/ request
- @param retval - return code
- @param sw_if_index - software index allocated for the new subinterface
-*/
-define create_vlan_subif_reply
-{
- u32 context;
- i32 retval;
- u32 sw_if_index;
-};
-
-/** \brief Enable or Disable MPLS on and interface
- @param client_index - opaque cookie to identify the sender
- @param context - sender context, to match reply w/ request
- @param sw_if_index - index of the interface
- @param enable - if non-zero enable, else disable
-*/
-autoreply define sw_interface_set_mpls_enable
-{
- u32 client_index;
- u32 context;
- u32 sw_if_index;
- u8 enable;
-};
-
-/** \brief Proxy ARP add / del request
- @param client_index - opaque cookie to identify the sender
- @param context - sender context, to match reply w/ request
- @param vrf_id - VRF / Fib table ID
- @param is_add - 1 if adding the Proxy ARP range, 0 if deleting
- @param low_address[4] - Low address of the Proxy ARP range
- @param hi_address[4] - High address of the Proxy ARP range
-*/
-autoreply define proxy_arp_add_del
-{
- u32 client_index;
- u32 context;
- u32 vrf_id;
- u8 is_add;
- u8 low_address[4];
- u8 hi_address[4];
-};
-
-/** \brief Proxy ARP add / del request
- @param client_index - opaque cookie to identify the sender
- @param context - sender context, to match reply w/ request
- @param sw_if_index - Which interface to enable / disable Proxy Arp on
- @param enable_disable - 1 to enable Proxy ARP on interface, 0 to disable
-*/
-autoreply define proxy_arp_intfc_enable_disable
-{
- u32 client_index;
- u32 context;
- u32 sw_if_index;
- /* 1 = on, 0 = off */
- u8 enable_disable;
-};
-
-/** \brief Reset VRF (remove all routes etc) request
- @param client_index - opaque cookie to identify the sender
- @param context - sender context, to match reply w/ request
- @param is_ipv6 - 1 for IPv6 neighbor, 0 for IPv4
- @param vrf_id - ID of th FIB table / VRF to reset
-*/
-autoreply define reset_vrf
-{
- u32 client_index;
- u32 context;
- u8 is_ipv6;
- u32 vrf_id;
-};
-
-/** \brief OAM event structure
- @param dst_address[] -
- @param state
-*/
-define oam_event
-{
- u8 dst_address[4];
- u8 state;
-};
-
-/** \brief Want OAM events request
- @param client_index - opaque cookie to identify the sender
- @param context - sender context, to match reply w/ request
- @param enable_disable- enable if non-zero, else disable
- @param pid - pid of the requesting process
-*/
-autoreply define want_oam_events
-{
- u32 client_index;
- u32 context;
- u32 enable_disable;
- u32 pid;
-};
-
-/** \brief OAM add / del target request
- @param client_index - opaque cookie to identify the sender
- @param context - sender context, to match reply w/ request
- @param vrf_id - vrf_id of the target
- @param src_address[] - source address to use for the updates
- @param dst_address[] - destination address of the target
- @param is_add - add target if non-zero, else delete
-*/
-autoreply define oam_add_del
-{
- u32 client_index;
- u32 context;
- u32 vrf_id;
- u8 src_address[4];
- u8 dst_address[4];
- u8 is_add;
-};
-
-/** \brief Reset fib table request
- @param client_index - opaque cookie to identify the sender
- @param context - sender context, to match reply w/ request
- @param vrf_id - vrf/table id of the fib table to reset
- @param is_ipv6 - an ipv6 fib to reset if non-zero, else ipv4
-*/
-autoreply define reset_fib
-{
- u32 client_index;
- u32 context;
- u32 vrf_id;
- u8 is_ipv6;
-};
-
-/** \brief Create loopback interface request
- @param client_index - opaque cookie to identify the sender
- @param context - sender context, to match reply w/ request
- @param mac_address - mac addr to assign to the interface if none-zero
-*/
-define create_loopback
-{
- u32 client_index;
- u32 context;
- u8 mac_address[6];
-};
-
-/** \brief Create loopback interface response
- @param context - sender context, to match reply w/ request
- @param sw_if_index - sw index of the interface that was created
- @param retval - return code for the request
-*/
-define create_loopback_reply
-{
- u32 context;
- i32 retval;
- u32 sw_if_index;
-};
-
-/** \brief Create loopback interface instance request
- @param client_index - opaque cookie to identify the sender
- @param context - sender context, to match reply w/ request
- @param mac_address - mac addr to assign to the interface if none-zero
- @param is_specified - if non-0, a specific user_instance is being requested
- @param user_instance - requested instance, ~0 => dynamically allocate
-*/
-define create_loopback_instance
-{
- u32 client_index;
- u32 context;
- u8 mac_address[6];
- u8 is_specified;
- u32 user_instance;
-};
-
-/** \brief Create loopback interface instance response
- @param context - sender context, to match reply w/ request
- @param sw_if_index - sw index of the interface that was created
- @param retval - return code for the request
-*/
-define create_loopback_instance_reply
-{
- u32 context;
- i32 retval;
- u32 sw_if_index;
-};
-
-/** \brief Delete loopback interface request
- @param client_index - opaque cookie to identify the sender
- @param context - sender context, to match reply w/ request
- @param sw_if_index - sw index of the interface that was created
-*/
-autoreply define delete_loopback
-{
- u32 client_index;
- u32 context;
- u32 sw_if_index;
-};
-
/** \brief Control ping from client to api server request
@param client_index - opaque cookie to identify the sender
@param context - sender context, to match reply w/ request
u8 reply[length];
};
-/** \brief Set max allowed ARP or ip6 neighbor entries request
- @param client_index - opaque cookie to identify the sender
- @param context - sender context, to match reply w/ request
- @param is_ipv6 - neighbor limit if non-zero, else ARP limit
- @param arp_neighbor_limit - the new limit, defaults are ~ 50k
-*/
-autoreply define set_arp_neighbor_limit
-{
- u32 client_index;
- u32 context;
- u8 is_ipv6;
- u32 arp_neighbor_limit;
-};
-
-/** \brief L2 interface patch add / del request
- @param client_index - opaque cookie to identify the sender
- @param context - sender context, to match reply w/ request
- @param rx_sw_if_index - receive side interface
- @param tx_sw_if_index - transmit side interface
- @param is_add - if non-zero set up the interface patch, else remove it
-*/
-autoreply define l2_patch_add_del
-{
- u32 client_index;
- u32 context;
- u32 rx_sw_if_index;
- u32 tx_sw_if_index;
- u8 is_add;
-};
-
-/** \brief Interface set vpath request
- @param client_index - opaque cookie to identify the sender
- @param context - sender context, to match reply w/ request
- @param sw_if_index - interface used to reach neighbor
- @param enable - if non-zero enable, else disable
-*/
-autoreply define sw_interface_set_vpath
-{
- u32 client_index;
- u32 context;
- u32 sw_if_index;
- u8 enable;
-};
-
-/** \brief Set L2 XConnect between two interfaces request
- @param client_index - opaque cookie to identify the sender
- @param context - sender context, to match reply w/ request
- @param rx_sw_if_index - Receive interface index
- @param tx_sw_if_index - Transmit interface index
- @param enable - enable xconnect if not 0, else set to L3 mode
-*/
-autoreply define sw_interface_set_l2_xconnect
-{
- u32 client_index;
- u32 context;
- u32 rx_sw_if_index;
- u32 tx_sw_if_index;
- u8 enable;
-};
-
-/** \brief Interface bridge mode request
- @param client_index - opaque cookie to identify the sender
- @param context - sender context, to match reply w/ request
- @param rx_sw_if_index - the interface
- @param bd_id - bridge domain id
- @param bvi - Setup interface as a bvi, bridge mode only
- @param shg - Shared horizon group, for bridge mode only
- @param enable - Enable beige mode if not 0, else set to L3 mode
-*/
-autoreply define sw_interface_set_l2_bridge
-{
- u32 client_index;
- u32 context;
- u32 rx_sw_if_index;
- u32 bd_id;
- u8 shg;
- u8 bvi;
- u8 enable;
-};
-
-/** \brief Set bridge domain ip to mac entry request
- @param client_index - opaque cookie to identify the sender
- @param context - sender context, to match reply w/ request
- @param bd_id - the bridge domain to set the flags for
- @param is_add - if non-zero, add the entry, else clear it
- @param is_ipv6 - if non-zero, ipv6 address, else ipv4 address
- @param mac_address - MAC address
- @param
-*/
-autoreply define bd_ip_mac_add_del
-{
- u32 client_index;
- u32 context;
- u32 bd_id;
- u8 is_add;
- u8 is_ipv6;
- u8 ip_address[16];
- u8 mac_address[6];
-};
-
-/** \brief Set/unset the classification table for an interface request
- @param client_index - opaque cookie to identify the sender
- @param context - sender context, to match reply w/ request
- @param is_ipv6 - ipv6 if non-zero, else ipv4
- @param sw_if_index - interface to associate with the table
- @param table_index - index of the table, if ~0 unset the table
-*/
-autoreply define classify_set_interface_ip_table
-{
- u32 client_index;
- u32 context;
- u8 is_ipv6;
- u32 sw_if_index;
- u32 table_index; /* ~0 => off */
-};
-
-/** \brief Set/unset l2 classification tables for an interface request
- @param client_index - opaque cookie to identify the sender
- @param context - sender context, to match reply w/ request
- @param sw_if_index - interface to set/unset tables for
- @param ip4_table_index - ip4 index, use ~0 for all 3 indexes to unset
- @param ip6_table_index - ip6 index
- @param other_table_index - other index
-*/
-autoreply define classify_set_interface_l2_tables
-{
- u32 client_index;
- u32 context;
- u32 sw_if_index;
- /* 3 x ~0 => off */
- u32 ip4_table_index;
- u32 ip6_table_index;
- u32 other_table_index;
- u8 is_input;
-};
-
/** \brief Get node index using name request
@param client_index - opaque cookie to identify the sender
@param context - sender context, to match reply w/ request
u32 next_index;
};
-/** \brief L2 interface ethernet flow point filtering enable/disable request
- @param client_index - opaque cookie to identify the sender
- @param context - sender context, to match reply w/ request
- @param sw_if_index - interface to enable/disable filtering on
- @param enable_disable - if non-zero enable filtering, else disable
-*/
-autoreply define l2_interface_efp_filter
-{
- u32 client_index;
- u32 context;
- u32 sw_if_index;
- u32 enable_disable;
-};
-
-define create_subif
-{
- u32 client_index;
- u32 context;
- u32 sw_if_index;
- u32 sub_id;
-
- /* These fields map directly onto the subif template */
- u8 no_tags;
- u8 one_tag;
- u8 two_tags;
- u8 dot1ad; // 0 = dot1q, 1=dot1ad
- u8 exact_match;
- u8 default_sub;
- u8 outer_vlan_id_any;
- u8 inner_vlan_id_any;
- u16 outer_vlan_id;
- u16 inner_vlan_id;
-};
-
-define create_subif_reply
-{
- u32 context;
- i32 retval;
- u32 sw_if_index;
-};
-
/** \brief show version
@param client_index - opaque cookie to identify the sender
@param context - sender context, to match reply w/ request
u8 build_directory[256];
};
-/* Gross kludge, DGMS */
-autoreply define interface_name_renumber
-{
- u32 client_index;
- u32 context;
- u32 sw_if_index;
- u32 new_show_dev_instance;
-};
-
-/** \brief Register for ip4 arp resolution events
- @param client_index - opaque cookie to identify the sender
- @param context - sender context, to match reply w/ request
- @param enable_disable - 1 => register for events, 0 => cancel registration
- @param pid - sender's pid
- @param address - the exact ip4 address of interest
-*/
-autoreply define want_ip4_arp_events
-{
- u32 client_index;
- u32 context;
- u8 enable_disable;
- u32 pid;
- u32 address;
-};
-
-/** \brief Tell client about an ip4 arp resolution event
- @param client_index - opaque cookie to identify the sender
- @param address - the exact ip4 address of interest
- @param pid - client pid registered to receive notification
- @param sw_if_index - interface which received ARP packet
- @param new_mac - the new mac address
- @param mac_ip - 0: resolution event, 1: mac/ip binding in bd
-*/
-define ip4_arp_event
-{
- u32 client_index;
- u32 address;
- u32 pid;
- u32 sw_if_index;
- u8 new_mac[6];
- u8 mac_ip;
-};
-
-/** \brief Register for ip6 nd resolution events
- @param client_index - opaque cookie to identify the sender
- @param context - sender context, to match reply w/ request
- @param enable_disable - 1 => register for events, 0 => cancel registration
- @param pid - sender's pid
- @param address - the exact ip6 address of interest
-*/
-autoreply define want_ip6_nd_events
-{
- u32 client_index;
- u32 context;
- u8 enable_disable;
- u32 pid;
- u8 address[16];
-};
-
-/** \brief Tell client about an ip6 nd resolution or mac/ip event
- @param client_index - opaque cookie to identify the sender
- @param pid - client pid registered to receive notification
- @param sw_if_index - interface which received ARP packet
- @param address - the exact ip6 address of interest
- @param new_mac - the new mac address
- @param mac_ip - 0: resolution event, 1: mac/ip binding in bd
-*/
-define ip6_nd_event
-{
- u32 client_index;
- u32 pid;
- u32 sw_if_index;
- u8 address[16];
- u8 new_mac[6];
- u8 mac_ip;
-};
-
-/** \brief Set/unset input ACL interface
- @param client_index - opaque cookie to identify the sender
- @param context - sender context, to match reply w/ request
- @param sw_if_index - interface to set/unset input ACL
- @param ip4_table_index - ip4 classify table index (~0 for skip)
- @param ip6_table_index - ip6 classify table index (~0 for skip)
- @param l2_table_index - l2 classify table index (~0 for skip)
- @param is_add - Set input ACL if non-zero, else unset
- Note: User is recommeneded to use just one valid table_index per call.
- (ip4_table_index, ip6_table_index, or l2_table_index)
-*/
-autoreply define input_acl_set_interface
-{
- u32 client_index;
- u32 context;
- u32 sw_if_index;
- u32 ip4_table_index;
- u32 ip6_table_index;
- u32 l2_table_index;
- u8 is_add;
-};
-
define get_node_graph
{
u32 client_index;
u64 reply_in_shmem;
};
-/** \brief IOAM enable : Enable in-band OAM
- @param id - profile id
- @param seqno - To enable Seqno Processing
- @param analyse - Enabling analysis of iOAM at decap node
- @param pow_enable - Proof of Work enabled or not flag
- @param trace_enable - iOAM Trace enabled or not flag
-*/
-autoreply define ioam_enable
-{
- u32 client_index;
- u32 context;
- u16 id;
- u8 seqno;
- u8 analyse;
- u8 pot_enable;
- u8 trace_enable;
- u32 node_id;
-};
-
-/** \brief iOAM disable
- @param client_index - opaque cookie to identify the sender
- @param context - sender context, to match reply w/ request
- @param index - MAP Domain index
-*/
-autoreply define ioam_disable
-{
- u32 client_index;
- u32 context;
- u16 id;
-};
-
/** \brief Query relative index via node names
@param client_index - opaque cookie to identify the sender
@param context - sender context, to match reply w/ request
u32 next_index;
};
-/** \brief PacketGenerator create interface request
- @param client_index - opaque cookie to identify the sender
- @param context - sender context, to match reply w/ request
- @param interface_id - interface index
-*/
-define pg_create_interface
-{
- u32 client_index;
- u32 context;
- u32 interface_id;
-};
-
-/** \brief PacketGenerator create interface response
- @param context - sender context, to match reply w/ request
- @param retval - return value for request
-*/
-define pg_create_interface_reply
-{
- u32 context;
- i32 retval;
- u32 sw_if_index;
-};
-
-/** \brief PacketGenerator capture packets on given interface request
- @param client_index - opaque cookie to identify the sender
- @param context - sender context, to match reply w/ request
- @param interface_id - pg interface index
- @param is_enabled - 1 if enabling streams, 0 if disabling
- @param count - number of packets to be captured
- @param pcap_file - pacp file name to store captured packets
-*/
-autoreply define pg_capture
-{
- u32 client_index;
- u32 context;
- u32 interface_id;
- u8 is_enabled;
- u32 count;
- u32 pcap_name_length;
- u8 pcap_file_name[pcap_name_length];
-};
-
-/** \brief Enable / disable packet generator request
- @param client_index - opaque cookie to identify the sender
- @param context - sender context, to match reply w/ request
- @param is_enabled - 1 if enabling streams, 0 if disabling
- @param stream - stream name to be enable/disabled, if not specified handle all streams
-*/
-autoreply define pg_enable_disable
-{
- u32 client_index;
- u32 context;
- u8 is_enabled;
- u32 stream_name_length;
- u8 stream_name[stream_name_length];
-};
-
-/** \brief Configure IP source and L4 port-range check
- @param client_index - opaque cookie to identify the sender
- @param context - sender context, to match reply w/ request
- @param is_ip6 - 1 if source address type is IPv6
- @param is_add - 1 if add, 0 if delete
- @param mask_length - mask length for address entry
- @param address - array of address bytes
- @param number_of_ranges - length of low_port and high_port arrays (must match)
- @param low_ports[32] - up to 32 low end of port range entries (must have corresponding high_ports entry)
- @param high_ports[32] - up to 32 high end of port range entries (must have corresponding low_ports entry)
- @param vrf_id - fib table/vrf id to associate the source and port-range check with
- @note To specify a single port set low_port and high_port entry the same
-*/
-autoreply define ip_source_and_port_range_check_add_del
-{
- u32 client_index;
- u32 context;
- u8 is_ipv6;
- u8 is_add;
- u8 mask_length;
- u8 address[16];
- u8 number_of_ranges;
- u16 low_ports[32];
- u16 high_ports[32];
- u32 vrf_id;
-};
-
-/** \brief Set interface source and L4 port-range request
- @param client_index - opaque cookie to identify the sender
- @param context - sender context, to match reply w/ request
- @param interface_id - interface index
- @param tcp_vrf_id - VRF associated with source and TCP port-range check
- @param udp_vrf_id - VRF associated with source and TCP port-range check
-*/
-autoreply define ip_source_and_port_range_check_interface_add_del
-{
- u32 client_index;
- u32 context;
- u8 is_add;
- u32 sw_if_index;
- u32 tcp_in_vrf_id;
- u32 tcp_out_vrf_id;
- u32 udp_in_vrf_id;
- u32 udp_out_vrf_id;
-};
-
-/** \brief Delete sub interface request
- @param client_index - opaque cookie to identify the sender
- @param context - sender context, to match reply w/ request
- @param sw_if_index - sw index of the interface that was created by create_subif
-*/
-autoreply define delete_subif {
- u32 client_index;
- u32 context;
- u32 sw_if_index;
-};
-
-/** \brief Punt traffic to the host
- @param client_index - opaque cookie to identify the sender
- @param context - sender context, to match reply w/ request
- @param is_add - add punt if non-zero, else delete
- @param ipv - L3 protocol 4 - IPv4, 6 - IPv6, ~0 - All
- @param l4_protocol - L4 protocol to be punted, only UDP (0x11) is supported
- @param l4_port - TCP/UDP port to be punted
-*/
-autoreply define punt {
- u32 client_index;
- u32 context;
- u8 is_add;
- u8 ipv;
- u8 l4_protocol;
- u16 l4_port;
-};
-
-/** \brief Punt traffic to the host via socket
- @param client_index - opaque cookie to identify the sender
- @param context - sender context, to match reply w/ request
- @param header_version - expected meta data header version (currently 1)
- @param is_ip4 - L3 protocol 1 - IPv4, 0 - IPv6
- @param l4_protocol - L4 protocol to be punted, only UDP (0x11) is supported
- @param l4_port - TCP/UDP port to be punted
-*/
-define punt_socket_register {
- u32 client_index;
- u32 context;
- u32 header_version;
- u8 is_ip4;
- u8 l4_protocol;
- u16 l4_port;
- u8 pathname[108]; /* Linux sun_path defined to be 108 bytes, see unix(7) */
-};
-
-define punt_socket_register_reply
-{
- u32 context;
- i32 retval;
- u8 pathname[64];
-};
-
-autoreply define punt_socket_deregister {
- u32 client_index;
- u32 context;
- u8 is_ip4;
- u8 l4_protocol;
- u16 l4_port;
-};
-
-/** \brief Feature path enable/disable request
- @param client_index - opaque cookie to identify the sender
- @param context - sender context, to match reply w/ request
- @param sw_if_index - the interface
- @param enable - 1 = on, 0 = off
-*/
-autoreply define feature_enable_disable {
- u32 client_index;
- u32 context;
- u32 sw_if_index;
- u8 enable;
- u8 arc_name[64];
- u8 feature_name[64];
-};
-
/*
* Local Variables:
* eval: (c-set-style "gnu")
/* Include the current layer (third) vpp API definition layer */
#include <vpp/api/vpe.api.h>
-/* Include stats APIs */
+/* Include stats & OAM APIs */
#include <vpp/stats/stats.api.h>
+#include <vpp/oam/oam.api.h>
/*
* fd.io coding-style-patch-verification: ON
--- /dev/null
+/*
+ * Copyright (c) 2015-2017 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.
+ */
+
+/** \file
+
+ This file defines vpe control-plane API messages which are generally
+ called through a shared memory interface.
+*/
+
+vl_api_version 1.0.0
+
+/** \brief OAM event structure
+ @param dst_address[] -
+ @param state
+*/
+define oam_event
+{
+ u8 dst_address[4];
+ u8 state;
+};
+
+/** \brief Want OAM events request
+ @param client_index - opaque cookie to identify the sender
+ @param context - sender context, to match reply w/ request
+ @param enable_disable- enable if non-zero, else disable
+ @param pid - pid of the requesting process
+*/
+autoreply define want_oam_events
+{
+ u32 client_index;
+ u32 context;
+ u32 enable_disable;
+ u32 pid;
+};
+
+/** \brief OAM add / del target request
+ @param client_index - opaque cookie to identify the sender
+ @param context - sender context, to match reply w/ request
+ @param vrf_id - vrf_id of the target
+ @param src_address[] - source address to use for the updates
+ @param dst_address[] - destination address of the target
+ @param is_add - add target if non-zero, else delete
+*/
+autoreply define oam_add_del
+{
+ u32 client_index;
+ u32 context;
+ u32 vrf_id;
+ u8 src_address[4];
+ u8 dst_address[4];
+ u8 is_add;
+};
+
+/*
+ * Local Variables:
+ * eval: (c-set-style "gnu")
+ * End:
+ */
--- /dev/null
+/*
+ *------------------------------------------------------------------
+ * oam_api.c - vnet OAM api
+ *
+ * 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.
+ *------------------------------------------------------------------
+ */
+
+#include <vnet/vnet.h>
+#include <vlibmemory/api.h>
+
+#include <vpp/oam/oam.h>
+
+#include <vpp/api/vpe_msg_enum.h>
+
+#define vl_typedefs /* define message structures */
+#include <vpp/api/vpe_all_api_h.h>
+#undef vl_typedefs
+#define vl_endianfun /* define message structures */
+#include <vpp/api/vpe_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 <vpp/api/vpe_all_api_h.h>
+#undef vl_printfun
+#include <vlibapi/api_helper_macros.h>
+
+#define foreach_oam_api_msg \
+_(WANT_OAM_EVENTS, want_oam_events) \
+_(OAM_ADD_DEL, oam_add_del)
+
+pub_sub_handler (oam_events, OAM_EVENTS);
+
+void
+send_oam_event (oam_target_t * t)
+{
+ vpe_api_main_t *vam = &vpe_api_main;
+ unix_shared_memory_queue_t *q;
+ vpe_client_registration_t *reg;
+ vl_api_oam_event_t *mp;
+
+ /* *INDENT-OFF* */
+ pool_foreach(reg, vam->oam_events_registrations,
+ ({
+ q = vl_api_client_index_to_input_queue (reg->client_index);
+ if (q)
+ {
+ mp = vl_msg_api_alloc (sizeof (*mp));
+ mp->_vl_msg_id = ntohs (VL_API_OAM_EVENT);
+ clib_memcpy (mp->dst_address, &t->dst_address,
+ sizeof (mp->dst_address));
+ mp->state = t->state;
+ vl_msg_api_send_shmem (q, (u8 *)&mp);
+ }
+ }));
+ /* *INDENT-ON* */
+}
+
+static void
+vl_api_oam_add_del_t_handler (vl_api_oam_add_del_t * mp)
+{
+ vl_api_oam_add_del_reply_t *rmp;
+ int rv;
+
+ rv = vpe_oam_add_del_target ((ip4_address_t *) mp->src_address,
+ (ip4_address_t *) mp->dst_address,
+ ntohl (mp->vrf_id), (int) (mp->is_add));
+
+ REPLY_MACRO (VL_API_OAM_ADD_DEL_REPLY);
+}
+
+#define vl_msg_name_crc_list
+#include <vpp/oam/oam.api.h>
+#undef vl_msg_name_crc_list
+
+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);
+ foreach_vl_msg_name_crc_oam;
+#undef _
+}
+
+static clib_error_t *
+oam_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);
+ foreach_oam_api_msg;
+#undef _
+
+ /*
+ * Set up the (msg_name, crc, message-id) table
+ */
+ setup_message_id_table (am);
+
+ return 0;
+}
+
+VLIB_API_INIT_FUNCTION (oam_api_hookup);
+
+/*
+ * fd.io coding-style-patch-verification: ON
+ *
+ * Local Variables:
+ * eval: (c-set-style "gnu")
+ * End:
+ */
Code Review / vpp.git / commitdiff