FD.io VPP  v17.10-9-gd594711
Vector Packet Processing
vpe.api
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1 /*
2  * Copyright (c) 2015-2016 Cisco and/or its affiliates.
3  * Licensed under the Apache License, Version 2.0 (the "License");
4  * you may not use this file except in compliance with the License.
5  * You may obtain a copy of the License at:
6  *
7  * http://www.apache.org/licenses/LICENSE-2.0
8  *
9  * Unless required by applicable law or agreed to in writing, software
10  * distributed under the License is distributed on an "AS IS" BASIS,
11  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12  * See the License for the specific language governing permissions and
13  * limitations under the License.
14  */
15 
16 /** \file
17 
18  This file defines vpe control-plane API messages which are generally
19  called through a shared memory interface.
20 */
21 
22 /*
23  * Note: API placement cleanup in progress
24  * If you're looking for interface APIs, please
25  * see .../src/vnet/{interface.api,interface_api.c}
26  * IP APIs: see .../src/vnet/ip/{ip.api, ip_api.c}
27  * TAP APIs: see .../src/vnet/unix/{tap.api, tap_api.c}
28  * VXLAN APIs: see .../src/vnet/vxlan/{vxlan.api, vxlan_api.c}
29  * LLDP APIs: see .../src/vnet/lldp/{lldp.api, lldp_api.c}
30  * AF-PACKET APIs: see ... /vnet/devices/af_packet/{af_packet.api, af_packet_api.c}
31  * NETMAP APIs: see ... /src/vnet/devices/netmap/{netmap.api, netmap_api.c}
32  * VHOST-USER APIs: see .../vnet/devices/virtio/{vhost_user.api, vhost_user_api.c}
33  * VXLAN GPE APIs: see .../src/vnet/vxlan-gpe/{vxlan_gpe.api, vxlan_gpe_api.c}
34  * GRE APIs: see .../src/vnet/gre/{gre.api, gre_api.c}
35  * L2 APIs: see .../src/vnet/l2/{l2.api, l2_api.c}
36  * L2TP APIs: see .../src/vnet/l2tp/{l2tp.api, l2tp_api.c}
37  * BFD APIs: see .../src/vnet/bfd/{bfd.api, bfd_api.c}
38  * IPSEC APIs: see .../src/vnet/ipsec/{ipsec.api, ipsec_api.c}
39  * IPSEC-GRE APIs: see .../src/vnet/ipsec-gre/{ipsec_gre.api, ipsec_gre_api.c}
40  * LISP APIs: see .../src/vnet/lisp/{lisp.api, lisp_api.c}
41  * LISP-GPE APIs: see .../src/vnet/lisp-gpe/{lisp_gpe.api, lisp_gpe_api.c}
42  * SESSION APIs: .../vnet/session/{session.api session_api.c}
43  * MPLS APIs: see .../src/vnet/mpls/{mpls.api, mpls_api.c}
44  * SR APIs: see .../src/vnet/srv6/{sr.api, sr_api.c}
45  * CLASSIFY APIs: see ... /src/vnet/classify/{classify.api, classify_api.c}
46  * FLOW APIs: see ... /src/vnet/flow/{flow.api, flow_api.c}
47  * DHCP APIs: see ... /src/vnet/dhcp/{dhcpk.api, dhcp_api.c}
48  * COP APIs: see ... /src/vnet/cop/{cop.api, cop_api.c}
49  * POLICER APIs: see ... /src/vnet/policer/{policer.api, policer_api.c}
50  * STATS APIs: see .../src/vpp/stats/{stats.api, stats.c}
51  */
52 
53 /** \brief Create a new subinterface with the given vlan id
54  @param client_index - opaque cookie to identify the sender
55  @param context - sender context, to match reply w/ request
56  @param sw_if_index - software index of the new vlan's parent interface
57  @param vlan_id - vlan tag of the new interface
58 */
59 define create_vlan_subif
60 {
65 };
66 
67 /** \brief Reply for the vlan subinterface create request
68  @param context - returned sender context, to match reply w/ request
69  @param retval - return code
70  @param sw_if_index - software index allocated for the new subinterface
71 */
72 define create_vlan_subif_reply
73 {
77 };
78 
79 /** \brief Enable or Disable MPLS on and interface
80  @param client_index - opaque cookie to identify the sender
81  @param context - sender context, to match reply w/ request
82  @param sw_if_index - index of the interface
83  @param enable - if non-zero enable, else disable
84 */
85 autoreply define sw_interface_set_mpls_enable
86 {
91 };
92 
93 /** \brief Proxy ARP add / del request
94  @param client_index - opaque cookie to identify the sender
95  @param context - sender context, to match reply w/ request
96  @param vrf_id - VRF / Fib table ID
97  @param is_add - 1 if adding the Proxy ARP range, 0 if deleting
98  @param low_address[4] - Low address of the Proxy ARP range
99  @param hi_address[4] - High address of the Proxy ARP range
100 */
101 autoreply define proxy_arp_add_del
102 {
107  u8 low_address[4];
108  u8 hi_address[4];
109 };
110 
111 /** \brief Proxy ARP add / del request
112  @param client_index - opaque cookie to identify the sender
113  @param context - sender context, to match reply w/ request
114  @param sw_if_index - Which interface to enable / disable Proxy Arp on
115  @param enable_disable - 1 to enable Proxy ARP on interface, 0 to disable
116 */
117 autoreply define proxy_arp_intfc_enable_disable
118 {
122  /* 1 = on, 0 = off */
124 };
125 
126 /** \brief Reset VRF (remove all routes etc) request
127  @param client_index - opaque cookie to identify the sender
128  @param context - sender context, to match reply w/ request
129  @param is_ipv6 - 1 for IPv6 neighbor, 0 for IPv4
130  @param vrf_id - ID of th FIB table / VRF to reset
131 */
132 autoreply define reset_vrf
133 {
138 };
139 
140 /** \brief OAM event structure
141  @param dst_address[] -
142  @param state
143 */
144 define oam_event
145 {
146  u8 dst_address[4];
148 };
149 
150 /** \brief Want OAM events request
151  @param client_index - opaque cookie to identify the sender
152  @param context - sender context, to match reply w/ request
153  @param enable_disable- enable if non-zero, else disable
154  @param pid - pid of the requesting process
155 */
156 autoreply define want_oam_events
157 {
162 };
163 
164 /** \brief OAM add / del target request
165  @param client_index - opaque cookie to identify the sender
166  @param context - sender context, to match reply w/ request
167  @param vrf_id - vrf_id of the target
168  @param src_address[] - source address to use for the updates
169  @param dst_address[] - destination address of the target
170  @param is_add - add target if non-zero, else delete
171 */
172 autoreply define oam_add_del
173 {
177  u8 src_address[4];
178  u8 dst_address[4];
180 };
181 
182 /** \brief Reset fib table request
183  @param client_index - opaque cookie to identify the sender
184  @param context - sender context, to match reply w/ request
185  @param vrf_id - vrf/table id of the fib table to reset
186  @param is_ipv6 - an ipv6 fib to reset if non-zero, else ipv4
187 */
188 autoreply define reset_fib
189 {
194 };
195 
196 /** \brief Create loopback interface request
197  @param client_index - opaque cookie to identify the sender
198  @param context - sender context, to match reply w/ request
199  @param mac_address - mac addr to assign to the interface if none-zero
200 */
201 define create_loopback
202 {
205  u8 mac_address[6];
206 };
207 
208 /** \brief Create loopback interface response
209  @param context - sender context, to match reply w/ request
210  @param sw_if_index - sw index of the interface that was created
211  @param retval - return code for the request
212 */
213 define create_loopback_reply
214 {
218 };
219 
220 /** \brief Create loopback interface instance request
221  @param client_index - opaque cookie to identify the sender
222  @param context - sender context, to match reply w/ request
223  @param mac_address - mac addr to assign to the interface if none-zero
224  @param is_specified - if non-0, a specific user_instance is being requested
225  @param user_instance - requested instance, ~0 => dynamically allocate
226 */
227 define create_loopback_instance
228 {
231  u8 mac_address[6];
234 };
235 
236 /** \brief Create loopback interface instance response
237  @param context - sender context, to match reply w/ request
238  @param sw_if_index - sw index of the interface that was created
239  @param retval - return code for the request
240 */
241 define create_loopback_instance_reply
242 {
246 };
247 
248 /** \brief Delete loopback interface request
249  @param client_index - opaque cookie to identify the sender
250  @param context - sender context, to match reply w/ request
251  @param sw_if_index - sw index of the interface that was created
252 */
253 autoreply define delete_loopback
254 {
258 };
259 
260 /** \brief Control ping from client to api server request
261  @param client_index - opaque cookie to identify the sender
262  @param context - sender context, to match reply w/ request
263 */
264 define control_ping
265 {
268 };
269 
270 /** \brief Control ping from the client to the server response
271  @param client_index - opaque cookie to identify the sender
272  @param context - sender context, to match reply w/ request
273  @param retval - return code for the request
274  @param vpe_pid - the pid of the vpe, returned by the server
275 */
276 define control_ping_reply
277 {
282 };
283 
284 /** \brief Process a vpe parser cli string request
285  @param client_index - opaque cookie to identify the sender
286  @param context - sender context, to match reply w/ request
287  @param cmd_in_shmem - pointer to cli command string
288 */
289 define cli
290 {
294 };
295 define cli_inband
296 {
300  u8 cmd[length];
301 };
302 
303 /** \brief vpe parser cli string response
304  @param context - sender context, to match reply w/ request
305  @param retval - return code for request
306  @param reply_in_shmem - Reply string from cli processing if any
307 */
308 define cli_reply
309 {
313 };
314 define cli_inband_reply
315 {
319  u8 reply[length];
320 };
321 
322 /** \brief Set max allowed ARP or ip6 neighbor entries request
323  @param client_index - opaque cookie to identify the sender
324  @param context - sender context, to match reply w/ request
325  @param is_ipv6 - neighbor limit if non-zero, else ARP limit
326  @param arp_neighbor_limit - the new limit, defaults are ~ 50k
327 */
328 autoreply define set_arp_neighbor_limit
329 {
334 };
335 
336 /** \brief L2 interface patch add / del request
337  @param client_index - opaque cookie to identify the sender
338  @param context - sender context, to match reply w/ request
339  @param rx_sw_if_index - receive side interface
340  @param tx_sw_if_index - transmit side interface
341  @param is_add - if non-zero set up the interface patch, else remove it
342 */
343 autoreply define l2_patch_add_del
344 {
350 };
351 
352 /** \brief Interface set vpath request
353  @param client_index - opaque cookie to identify the sender
354  @param context - sender context, to match reply w/ request
355  @param sw_if_index - interface used to reach neighbor
356  @param enable - if non-zero enable, else disable
357 */
358 autoreply define sw_interface_set_vpath
359 {
364 };
365 
366 /** \brief Set L2 XConnect between two interfaces request
367  @param client_index - opaque cookie to identify the sender
368  @param context - sender context, to match reply w/ request
369  @param rx_sw_if_index - Receive interface index
370  @param tx_sw_if_index - Transmit interface index
371  @param enable - enable xconnect if not 0, else set to L3 mode
372 */
373 autoreply define sw_interface_set_l2_xconnect
374 {
380 };
381 
382 /** \brief Interface bridge mode request
383  @param client_index - opaque cookie to identify the sender
384  @param context - sender context, to match reply w/ request
385  @param rx_sw_if_index - the interface
386  @param bd_id - bridge domain id
387  @param bvi - Setup interface as a bvi, bridge mode only
388  @param shg - Shared horizon group, for bridge mode only
389  @param enable - Enable beige mode if not 0, else set to L3 mode
390 */
391 autoreply define sw_interface_set_l2_bridge
392 {
400 };
401 
402 /** \brief Set bridge domain ip to mac entry request
403  @param client_index - opaque cookie to identify the sender
404  @param context - sender context, to match reply w/ request
405  @param bd_id - the bridge domain to set the flags for
406  @param is_add - if non-zero, add the entry, else clear it
407  @param is_ipv6 - if non-zero, ipv6 address, else ipv4 address
408  @param mac_address - MAC address
409  @param
410 */
411 autoreply define bd_ip_mac_add_del
412 {
418  u8 ip_address[16];
419  u8 mac_address[6];
420 };
421 
422 /** \brief Set/unset the classification table for an interface request
423  @param client_index - opaque cookie to identify the sender
424  @param context - sender context, to match reply w/ request
425  @param is_ipv6 - ipv6 if non-zero, else ipv4
426  @param sw_if_index - interface to associate with the table
427  @param table_index - index of the table, if ~0 unset the table
428 */
429 autoreply define classify_set_interface_ip_table
430 {
435  u32 table_index; /* ~0 => off */
436 };
437 
438 /** \brief Set/unset l2 classification tables for an interface request
439  @param client_index - opaque cookie to identify the sender
440  @param context - sender context, to match reply w/ request
441  @param sw_if_index - interface to set/unset tables for
442  @param ip4_table_index - ip4 index, use ~0 for all 3 indexes to unset
443  @param ip6_table_index - ip6 index
444  @param other_table_index - other index
445 */
446 autoreply define classify_set_interface_l2_tables
447 {
451  /* 3 x ~0 => off */
456 };
457 
458 /** \brief Get node index using name request
459  @param client_index - opaque cookie to identify the sender
460  @param context - sender context, to match reply w/ request
461  @param node_name[] - name of the node
462 */
463 define get_node_index
464 {
467  u8 node_name[64];
468 };
469 
470 /** \brief Get node index using name request
471  @param context - sender context, to match reply w/ request
472  @param retval - return code for the request
473  @param node_index - index of the desired node if found, else ~0
474 */
475 define get_node_index_reply
476 {
480 };
481 
482 /** \brief Set the next node for a given node request
483  @param client_index - opaque cookie to identify the sender
484  @param context - sender context, to match reply w/ request
485  @param node_name[] - node to add the next node to
486  @param next_name[] - node to add as the next node
487 */
488 define add_node_next
489 {
492  u8 node_name[64];
493  u8 next_name[64];
494 };
495 
496 /** \brief IP Set the next node for a given node response
497  @param context - sender context, to match reply w/ request
498  @param retval - return code for the add next node request
499  @param next_index - the index of the next node if success, else ~0
500 */
501 define add_node_next_reply
502 {
506 };
507 
508 /** \brief L2 interface ethernet flow point filtering enable/disable request
509  @param client_index - opaque cookie to identify the sender
510  @param context - sender context, to match reply w/ request
511  @param sw_if_index - interface to enable/disable filtering on
512  @param enable_disable - if non-zero enable filtering, else disable
513 */
514 autoreply define l2_interface_efp_filter
515 {
520 };
521 
522 define create_subif
523 {
528 
529  /* These fields map directly onto the subif template */
533  u8 dot1ad; // 0 = dot1q, 1=dot1ad
540 };
541 
542 define create_subif_reply
543 {
547 };
548 
549 /** \brief show version
550  @param client_index - opaque cookie to identify the sender
551  @param context - sender context, to match reply w/ request
552 */
553 define show_version
554 {
557 };
558 
559 /** \brief show version response
560  @param context - sender context, to match reply w/ request
561  @param retval - return code for the request
562  @param program - name of the program (vpe)
563  @param version - version of the program
564  @param build_directory - root of the workspace where the program was built
565 */
566 define show_version_reply
567 {
570  u8 program[32];
571  u8 version[32];
572  u8 build_date[32];
573  u8 build_directory[256];
574 };
575 
576 /* Gross kludge, DGMS */
577 autoreply define interface_name_renumber
578 {
583 };
584 
585 /** \brief Register for ip4 arp resolution events
586  @param client_index - opaque cookie to identify the sender
587  @param context - sender context, to match reply w/ request
588  @param enable_disable - 1 => register for events, 0 => cancel registration
589  @param pid - sender's pid
590  @param address - the exact ip4 address of interest
591 */
592 autoreply define want_ip4_arp_events
593 {
599 };
600 
601 /** \brief Tell client about an ip4 arp resolution event
602  @param client_index - opaque cookie to identify the sender
603  @param address - the exact ip4 address of interest
604  @param pid - client pid registered to receive notification
605  @param sw_if_index - interface which received ARP packet
606  @param new_mac - the new mac address
607  @param mac_ip - 0: resolution event, 1: mac/ip binding in bd
608 */
609 define ip4_arp_event
610 {
615  u8 new_mac[6];
617 };
618 
619 /** \brief Register for ip6 nd resolution events
620  @param client_index - opaque cookie to identify the sender
621  @param context - sender context, to match reply w/ request
622  @param enable_disable - 1 => register for events, 0 => cancel registration
623  @param pid - sender's pid
624  @param address - the exact ip6 address of interest
625 */
626 autoreply define want_ip6_nd_events
627 {
632  u8 address[16];
633 };
634 
635 /** \brief Tell client about an ip6 nd resolution or mac/ip event
636  @param client_index - opaque cookie to identify the sender
637  @param pid - client pid registered to receive notification
638  @param sw_if_index - interface which received ARP packet
639  @param address - the exact ip6 address of interest
640  @param new_mac - the new mac address
641  @param mac_ip - 0: resolution event, 1: mac/ip binding in bd
642 */
643 define ip6_nd_event
644 {
648  u8 address[16];
649  u8 new_mac[6];
651 };
652 
653 /** \brief Set/unset input ACL interface
654  @param client_index - opaque cookie to identify the sender
655  @param context - sender context, to match reply w/ request
656  @param sw_if_index - interface to set/unset input ACL
657  @param ip4_table_index - ip4 classify table index (~0 for skip)
658  @param ip6_table_index - ip6 classify table index (~0 for skip)
659  @param l2_table_index - l2 classify table index (~0 for skip)
660  @param is_add - Set input ACL if non-zero, else unset
661  Note: User is recommeneded to use just one valid table_index per call.
662  (ip4_table_index, ip6_table_index, or l2_table_index)
663 */
664 autoreply define input_acl_set_interface
665 {
673 };
674 
675 define get_node_graph
676 {
679 };
680 
681 /** \brief get_node_graph_reply
682  @param context - returned sender context, to match reply w/ request
683  @param retval - return code
684  @param reply_in_shmem - result from vlib_node_serialize, in shared
685  memory. Process with vlib_node_unserialize, remember to switch
686  heaps and free the result.
687 */
688 
689 define get_node_graph_reply
690 {
694 };
695 
696 /** \brief IOAM enable : Enable in-band OAM
697  @param id - profile id
698  @param seqno - To enable Seqno Processing
699  @param analyse - Enabling analysis of iOAM at decap node
700  @param pow_enable - Proof of Work enabled or not flag
701  @param trace_enable - iOAM Trace enabled or not flag
702 */
703 autoreply define ioam_enable
704 {
713 };
714 
715 /** \brief iOAM disable
716  @param client_index - opaque cookie to identify the sender
717  @param context - sender context, to match reply w/ request
718  @param index - MAP Domain index
719 */
720 autoreply define ioam_disable
721 {
725 };
726 
727 /** \brief Query relative index via node names
728  @param client_index - opaque cookie to identify the sender
729  @param context - sender context, to match reply w/ request
730  @param node_name - name of node to find relative index from
731  @param next_name - next node from node_name to find relative index of
732 */
733 define get_next_index
734 {
737  u8 node_name[64];
738  u8 next_name[64];
739 };
740 
741 /** \brief Reply for get next node index
742  @param context - sender context which was passed in the request
743  @param retval - return value
744  @param next_index - index of the next_node
745 */
746 define get_next_index_reply
747 {
751 };
752 
753 /** \brief PacketGenerator create interface request
754  @param client_index - opaque cookie to identify the sender
755  @param context - sender context, to match reply w/ request
756  @param interface_id - interface index
757 */
758 define pg_create_interface
759 {
763 };
764 
765 /** \brief PacketGenerator create interface response
766  @param context - sender context, to match reply w/ request
767  @param retval - return value for request
768 */
769 define pg_create_interface_reply
770 {
774 };
775 
776 /** \brief PacketGenerator capture packets on given interface request
777  @param client_index - opaque cookie to identify the sender
778  @param context - sender context, to match reply w/ request
779  @param interface_id - pg interface index
780  @param is_enabled - 1 if enabling streams, 0 if disabling
781  @param count - number of packets to be captured
782  @param pcap_file - pacp file name to store captured packets
783 */
784 autoreply define pg_capture
785 {
792  u8 pcap_file_name[pcap_name_length];
793 };
794 
795 /** \brief Enable / disable packet generator request
796  @param client_index - opaque cookie to identify the sender
797  @param context - sender context, to match reply w/ request
798  @param is_enabled - 1 if enabling streams, 0 if disabling
799  @param stream - stream name to be enable/disabled, if not specified handle all streams
800 */
801 autoreply define pg_enable_disable
802 {
807  u8 stream_name[stream_name_length];
808 };
809 
810 /** \brief Configure IP source and L4 port-range check
811  @param client_index - opaque cookie to identify the sender
812  @param context - sender context, to match reply w/ request
813  @param is_ip6 - 1 if source address type is IPv6
814  @param is_add - 1 if add, 0 if delete
815  @param mask_length - mask length for address entry
816  @param address - array of address bytes
817  @param number_of_ranges - length of low_port and high_port arrays (must match)
818  @param low_ports[32] - up to 32 low end of port range entries (must have corresponding high_ports entry)
819  @param high_ports[32] - up to 32 high end of port range entries (must have corresponding low_ports entry)
820  @param vrf_id - fib table/vrf id to associate the source and port-range check with
821  @note To specify a single port set low_port and high_port entry the same
822 */
823 autoreply define ip_source_and_port_range_check_add_del
824 {
830  u8 address[16];
832  u16 low_ports[32];
833  u16 high_ports[32];
835 };
836 
837 /** \brief Set interface source and L4 port-range request
838  @param client_index - opaque cookie to identify the sender
839  @param context - sender context, to match reply w/ request
840  @param interface_id - interface index
841  @param tcp_vrf_id - VRF associated with source and TCP port-range check
842  @param udp_vrf_id - VRF associated with source and TCP port-range check
843 */
844 autoreply define ip_source_and_port_range_check_interface_add_del
845 {
854 };
855 
856 /** \brief Delete sub interface request
857  @param client_index - opaque cookie to identify the sender
858  @param context - sender context, to match reply w/ request
859  @param sw_if_index - sw index of the interface that was created by create_subif
860 */
861 autoreply define delete_subif {
865 };
866 
867 /** \brief Punt traffic to the host
868  @param client_index - opaque cookie to identify the sender
869  @param context - sender context, to match reply w/ request
870  @param is_add - add punt if non-zero, else delete
871  @param ipv - L3 protocol 4 - IPv4, 6 - IPv6, ~0 - All
872  @param l4_protocol - L4 protocol to be punted, only UDP (0x11) is supported
873  @param l4_port - TCP/UDP port to be punted
874 */
875 autoreply define punt {
882 };
883 
884 /** \brief Punt traffic to the host via socket
885  @param client_index - opaque cookie to identify the sender
886  @param context - sender context, to match reply w/ request
887  @param header_version - expected meta data header version (currently 1)
888  @param is_ip4 - L3 protocol 1 - IPv4, 0 - IPv6
889  @param l4_protocol - L4 protocol to be punted, only UDP (0x11) is supported
890  @param l4_port - TCP/UDP port to be punted
891 */
899  u8 pathname[108]; /* Linux sun_path defined to be 108 bytes, see unix(7) */
900 };
901 
902 define punt_socket_register_reply
903 {
906  u8 pathname[64];
907 };
908 
909 autoreply define punt_socket_deregister {
915 };
916 
917 /** \brief Feature path enable/disable request
918  @param client_index - opaque cookie to identify the sender
919  @param context - sender context, to match reply w/ request
920  @param sw_if_index - the interface
921  @param enable - 1 = on, 0 = off
922 */
923 autoreply define feature_enable_disable {
928  u8 arc_name[64];
929  u8 feature_name[64];
930 };
931 
932 /*
933  * Local Variables:
934  * eval: (c-set-style "gnu")
935  * End:
936  */
clib_error_t * pg_capture(pg_capture_args_t *a)
Definition: cli.c:81
u32 context
Definition: vpe.api:877
u32 client_index
Definition: vpe.api:876
u32 context
Definition: vpe.api:292
int i32
Definition: types.h:81
unsigned long u64
Definition: types.h:89
u64 cmd_in_shmem
Definition: vpe.api:293
u32 pcap_name_length
Definition: vpe.api:791
u8 l4_protocol
Definition: vpe.api:880
u32 client_index
Definition: vpe.api:291
static void punt_socket_register(bool is_ip4, u8 protocol, u16 port, char *client_pathname)
Definition: punt.c:250
unsigned int u32
Definition: types.h:88
void pg_enable_disable(u32 stream_index, int is_enable)
Definition: cli.c:58
u16 l4_port
Definition: vpe.api:881
unsigned short u16
Definition: types.h:57
u64 reply_in_shmem
Definition: vpe.api:312
unsigned char u8
Definition: types.h:56