2 * Copyright (c) 2015 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:
7 * http://www.apache.org/licenses/LICENSE-2.0
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.
15 #include <vnet/vnet.h>
16 #include <vppinfra/vec.h>
17 #include <vppinfra/format.h>
23 #include <vnet/ethernet/ethernet.h>
24 #include <vnet/ethernet/sfp.h>
25 #include <dpdk/device/dpdk.h>
27 #include <dpdk/device/dpdk_priv.h>
28 #include <vppinfra/error.h>
30 #define foreach_dpdk_counter \
31 _ (tx_frames_ok, opackets) \
32 _ (tx_bytes_ok, obytes) \
33 _ (tx_errors, oerrors) \
34 _ (rx_frames_ok, ipackets) \
35 _ (rx_bytes_ok, ibytes) \
36 _ (rx_errors, ierrors) \
37 _ (rx_missed, imissed) \
38 _ (rx_no_bufs, rx_nombuf)
40 #define foreach_dpdk_q_counter \
41 _ (rx_frames_ok, q_ipackets) \
42 _ (tx_frames_ok, q_opackets) \
43 _ (rx_bytes_ok, q_ibytes) \
44 _ (tx_bytes_ok, q_obytes) \
45 _ (rx_errors, q_errors)
47 #if RTE_VERSION < RTE_VERSION_NUM(21, 5, 0, 0)
48 #define PKT_RX_OUTER_IP_CKSUM_BAD PKT_RX_EIP_CKSUM_BAD
51 #define foreach_dpdk_pkt_rx_offload_flag \
52 _ (RX_FDIR, "RX packet with FDIR infos") \
53 _ (RX_FDIR_FLX, "RX packet with FDIR_FLX info") \
54 _ (RX_FDIR_ID, "RX packet with FDIR_ID info") \
55 _ (RX_IEEE1588_PTP, "RX IEEE1588 L2 Ethernet PT Packet") \
56 _ (RX_IEEE1588_TMST, "RX IEEE1588 L2/L4 timestamped packet") \
57 _ (RX_IP_CKSUM_BAD, "IP cksum of RX pkt. is not OK") \
58 _ (RX_IP_CKSUM_GOOD, "IP cksum of RX pkt. is valid") \
59 _ (RX_IP_CKSUM_NONE, "no IP cksum of RX pkt.") \
60 _ (RX_L4_CKSUM_BAD, "L4 cksum of RX pkt. is not OK") \
61 _ (RX_L4_CKSUM_GOOD, "L4 cksum of RX pkt. is valid") \
62 _ (RX_L4_CKSUM_NONE, "no L4 cksum of RX pkt.") \
63 _ (RX_LRO, "LRO packet") \
64 _ (RX_OUTER_IP_CKSUM_BAD, "External IP header checksum error") \
65 _ (RX_OUTER_L4_CKSUM_BAD, "External L4 header checksum error") \
66 _ (RX_OUTER_L4_CKSUM_GOOD, "External L4 header checksum OK") \
67 _ (RX_QINQ, "RX packet with QinQ tags") \
68 _ (RX_QINQ_STRIPPED, "RX packet QinQ tags stripped") \
69 _ (RX_RSS_HASH, "RX packet with RSS hash result") \
70 _ (RX_SEC_OFFLOAD, "RX packet with security offload") \
71 _ (RX_SEC_OFFLOAD_FAILED, "RX packet with security offload failed") \
72 _ (RX_VLAN, "RX packet is a 802.1q VLAN packet") \
73 _ (RX_VLAN_STRIPPED, "RX packet VLAN tag stripped")
75 #define foreach_dpdk_pkt_type \
76 _ (L2, ETHER, "Ethernet packet") \
77 _ (L2, ETHER_TIMESYNC, "Ethernet packet for time sync") \
78 _ (L2, ETHER_ARP, "ARP packet") \
79 _ (L2, ETHER_LLDP, "LLDP (Link Layer Discovery Protocol) packet") \
80 _ (L2, ETHER_NSH, "NSH (Network Service Header) packet") \
81 _ (L2, ETHER_VLAN, "VLAN packet") \
82 _ (L2, ETHER_QINQ, "QinQ packet") \
83 _ (L3, IPV4, "IPv4 packet without extension headers") \
84 _ (L3, IPV4_EXT, "IPv4 packet with extension headers") \
85 _ (L3, IPV4_EXT_UNKNOWN, "IPv4 packet with or without extension headers") \
86 _ (L3, IPV6, "IPv6 packet without extension headers") \
87 _ (L3, IPV6_EXT, "IPv6 packet with extension headers") \
88 _ (L3, IPV6_EXT_UNKNOWN, "IPv6 packet with or without extension headers") \
89 _ (L4, TCP, "TCP packet") \
90 _ (L4, UDP, "UDP packet") \
91 _ (L4, FRAG, "Fragmented IP packet") \
92 _ (L4, SCTP, "SCTP (Stream Control Transmission Protocol) packet") \
93 _ (L4, ICMP, "ICMP packet") \
94 _ (L4, NONFRAG, "Non-fragmented IP packet") \
95 _ (TUNNEL, GRE, "GRE tunneling packet") \
96 _ (TUNNEL, VXLAN, "VXLAN tunneling packet") \
97 _ (TUNNEL, NVGRE, "NVGRE Tunneling packet") \
98 _ (TUNNEL, GENEVE, "GENEVE Tunneling packet") \
99 _ (TUNNEL, GRENAT, "Teredo, VXLAN or GRE Tunneling packet") \
100 _ (INNER_L2, ETHER, "Inner Ethernet packet") \
101 _ (INNER_L2, ETHER_VLAN, "Inner Ethernet packet with VLAN") \
102 _ (INNER_L3, IPV4, "Inner IPv4 packet without extension headers") \
103 _ (INNER_L3, IPV4_EXT, "Inner IPv4 packet with extension headers") \
104 _ (INNER_L3, IPV4_EXT_UNKNOWN, "Inner IPv4 packet with or without extension headers") \
105 _ (INNER_L3, IPV6, "Inner IPv6 packet without extension headers") \
106 _ (INNER_L3, IPV6_EXT, "Inner IPv6 packet with extension headers") \
107 _ (INNER_L3, IPV6_EXT_UNKNOWN, "Inner IPv6 packet with or without extension headers") \
108 _ (INNER_L4, TCP, "Inner TCP packet") \
109 _ (INNER_L4, UDP, "Inner UDP packet") \
110 _ (INNER_L4, FRAG, "Inner fragmented IP packet") \
111 _ (INNER_L4, SCTP, "Inner SCTP (Stream Control Transmission Protocol) packet") \
112 _ (INNER_L4, ICMP, "Inner ICMP packet") \
113 _ (INNER_L4, NONFRAG, "Inner non-fragmented IP packet")
115 #define foreach_dpdk_pkt_tx_offload_flag \
116 _ (TX_IEEE1588_TMST, "TX IEEE1588 packet to timestamp") \
117 _ (TX_IPV4, "TX IPV4") \
118 _ (TX_IPV6, "TX IPV6") \
119 _ (TX_IP_CKSUM, "IP cksum of TX pkt. computed by NIC") \
120 _ (TX_MACSEC, "TX MACSEC") \
121 _ (TX_OUTER_IPV4, "TX outer IPV4") \
122 _ (TX_OUTER_IPV6, "TX outer IPV6") \
123 _ (TX_OUTER_IP_CKSUM, "Outer IP cksum of Tx pkt. computed by NIC") \
124 _ (TX_OUTER_UDP_CKSUM, "TX outer UDP cksum") \
125 _ (TX_QINQ, "TX QINQ") \
126 _ (TX_SCTP_CKSUM, "SCTP cksum of TX pkt. computed by NIC") \
127 _ (TX_SEC_OFFLOAD, "TX SEC OFFLOAD") \
128 _ (TX_TCP_CKSUM, "TCP cksum of TX pkt. computed by NIC") \
129 _ (TX_TCP_SEG, "TSO of TX pkt. done by NIC") \
130 _ (TX_TUNNEL_GENEVE, "TX tunnel GENEVE") \
131 _ (TX_TUNNEL_GRE, "TX tunnel GRE") \
132 _ (TX_TUNNEL_GTP, "TX tunnel GTP") \
133 _ (TX_TUNNEL_IP, "TX tunnel IP") \
134 _ (TX_TUNNEL_IPIP, "TX tunnel IPIP") \
135 _ (TX_TUNNEL_MPLSINUDP, "TX tunnel MPLSinUDP") \
136 _ (TX_TUNNEL_UDP, "TX tunnel UDP") \
137 _ (TX_TUNNEL_VXLAN, "TX packet is a VXLAN packet") \
138 _ (TX_TUNNEL_VXLAN_GPE, "TX tunnel VXLAN GPE") \
139 _ (TX_UDP_CKSUM, "TX UDP cksum") \
140 _ (TX_UDP_SEG, "TX UDP SEG") \
141 _ (TX_VLAN, "TX packet is a 802.1q VLAN packet")
143 #define foreach_dpdk_pkt_offload_flag \
144 foreach_dpdk_pkt_rx_offload_flag \
145 foreach_dpdk_pkt_tx_offload_flag
147 #define foreach_dpdk_pkt_dyn_rx_offload_flag \
148 _ (RX_TIMESTAMP, 0, "Timestamp field is valid")
151 format_dpdk_device_name (u8 * s, va_list * args)
153 dpdk_main_t *dm = &dpdk_main;
154 u32 i = va_arg (*args, u32);
155 dpdk_device_t *xd = vec_elt_at_index (dm->devices, i);
157 return format (s, "%v", xd->name);
161 format_dpdk_device_flags (u8 * s, va_list * args)
163 dpdk_device_t *xd = va_arg (*args, dpdk_device_t *);
166 #define _(a, b, c) if (xd->flags & (1 << a)) \
167 t = format (t, "%s%s", t ? " ":"", c);
168 foreach_dpdk_device_flags
170 s = format (s, "%v", t);
176 format_dpdk_device_type (u8 * s, va_list * args)
178 dpdk_main_t *dm = &dpdk_main;
179 u32 i = va_arg (*args, u32);
181 if (dm->devices[i].if_desc)
182 return format (s, dm->devices[i].if_desc);
184 return format (s, "### UNKNOWN ###");
188 format_dpdk_link_status (u8 * s, va_list * args)
190 dpdk_device_t *xd = va_arg (*args, dpdk_device_t *);
191 struct rte_eth_link *l = &xd->link;
192 vnet_main_t *vnm = vnet_get_main ();
193 vnet_hw_interface_t *hi = vnet_get_hw_interface (vnm, xd->hw_if_index);
195 s = format (s, "%s ", l->link_status ? "up" : "down");
198 u32 promisc = rte_eth_promiscuous_get (xd->port_id);
200 s = format (s, "%s duplex ", (l->link_duplex == ETH_LINK_FULL_DUPLEX) ?
202 s = format (s, "max-frame-size %d %s\n", hi->max_frame_size,
203 promisc ? " promisc" : "");
206 s = format (s, "\n");
211 #define _(n, v, str) \
213 if (format_get_indent (s) > 72) \
214 s = format(s,"\n%U", format_white_space, indent); \
215 s = format(s, "%s ", str); \
219 format_dpdk_rss_hf_name (u8 * s, va_list * args)
221 u64 bitmap = va_arg (*args, u64);
222 u32 indent = format_get_indent (s);
225 return format (s, "none");
227 foreach_dpdk_rss_hf return s;
232 /* Convert to all lower case e.g "VLAN_STRIP" -> "vlan-strip"
233 Works for both vector names and null terminated c strings. */
235 format_offload (u8 * s, va_list * va)
237 u8 *id = va_arg (*va, u8 *);
241 if (clib_mem_is_vec (id))
245 for (i = 0; id[i] != 0 && i < l; i++)
261 if (format_get_indent (s) > 72) \
262 s = format(s,"\n%U", format_white_space, indent); \
263 s = format(s, "%U ", format_offload, func (v)); \
267 format_dpdk_rx_offload_caps (u8 * s, va_list * args)
269 u64 bitmap = va_arg (*args, u32);
270 u32 indent = format_get_indent (s);
274 return format (s, "none");
276 for (i = 0; i < 64; i++)
278 u64 mask = (u64) 1 << i;
280 _(mask, rte_eth_dev_rx_offload_name);
286 format_dpdk_tx_offload_caps (u8 * s, va_list * args)
288 u64 bitmap = va_arg (*args, u32);
289 u32 indent = format_get_indent (s);
293 return format (s, "none");
295 for (i = 0; i < 64; i++)
297 u64 mask = (u64) 1 << i;
299 _(mask, rte_eth_dev_tx_offload_name);
307 format_dpdk_device_errors (u8 * s, va_list * args)
309 dpdk_device_t *xd = va_arg (*args, dpdk_device_t *);
311 u32 indent = format_get_indent (s);
313 vec_foreach (e, xd->errors)
315 s = format (s, "%U%v\n", format_white_space, indent, e->what);
321 format_dpdk_device_module_info (u8 * s, va_list * args)
323 dpdk_device_t *xd = va_arg (*args, dpdk_device_t *);
324 struct rte_eth_dev_module_info mi = { 0 };
325 struct rte_dev_eeprom_info ei = { 0 };
327 if (rte_eth_dev_get_module_info (xd->port_id, &mi) != 0)
328 return format (s, "unknown");
330 ei.length = mi.eeprom_len;
331 ei.data = clib_mem_alloc (mi.eeprom_len);
333 if (rte_eth_dev_get_module_eeprom (xd->port_id, &ei) == 0)
335 s = format (s, "%U", format_sfp_eeprom, ei.data +
336 (mi.type == RTE_ETH_MODULE_SFF_8436 ? 0x80 : 0));
339 s = format (s, "eeprom read error");
341 clib_mem_free (ei.data);
346 format_dpdk_burst_fn (u8 *s, va_list *args)
348 dpdk_device_t *xd = va_arg (*args, dpdk_device_t *);
349 vlib_rx_or_tx_t dir = va_arg (*args, vlib_rx_or_tx_t);
351 Dl_info info = { 0 };
353 #if RTE_VERSION < RTE_VERSION_NUM(21, 11, 0, 0)
354 #define rte_eth_fp_ops rte_eth_devices
357 p = (dir == VLIB_TX) ? rte_eth_fp_ops[xd->port_id].tx_pkt_burst :
358 rte_eth_fp_ops[xd->port_id].rx_pkt_burst;
360 if (dladdr (p, &info) == 0 || info.dli_sname == 0)
361 return format (s, "(not available)");
363 return format (s, "%s", info.dli_sname);
367 format_switch_info (u8 * s, va_list * args)
369 struct rte_eth_switch_info *si =
370 va_arg (*args, struct rte_eth_switch_info *);
373 s = format (s, "name %s ", si->name);
375 s = format (s, "domain id %d port id %d", si->domain_id, si->port_id);
381 format_dpdk_rte_device (u8 *s, va_list *args)
383 struct rte_device *d = va_arg (*args, struct rte_device *);
386 return format (s, "not available");
388 s = format (s, "name: %s, numa: %d", d->name, d->numa_node);
391 s = format (s, ", driver: %s", d->driver->name);
394 s = format (s, ", bus: %s", d->bus->name);
400 format_dpdk_device (u8 * s, va_list * args)
402 u32 dev_instance = va_arg (*args, u32);
403 int verbose = va_arg (*args, int);
404 dpdk_main_t *dm = &dpdk_main;
405 vlib_main_t *vm = vlib_get_main ();
406 dpdk_device_t *xd = vec_elt_at_index (dm->devices, dev_instance);
407 u32 indent = format_get_indent (s);
408 f64 now = vlib_time_now (vm);
409 struct rte_eth_dev_info di;
410 struct rte_eth_burst_mode mode;
411 struct rte_pci_device *pci;
412 struct rte_eth_rss_conf rss_conf;
416 dpdk_update_counters (xd, now);
417 dpdk_update_link_state (xd, now);
418 rte_eth_dev_info_get (xd->port_id, &di);
420 s = format (s, "%U\n%Ucarrier %U",
421 format_dpdk_device_type, dev_instance,
422 format_white_space, indent + 2, format_dpdk_link_status, xd);
423 s = format (s, "%Uflags: %U\n",
424 format_white_space, indent + 2, format_dpdk_device_flags, xd);
425 if (di.device->devargs && di.device->devargs->args)
426 s = format (s, "%UDevargs: %s\n",
427 format_white_space, indent + 2, di.device->devargs->args);
429 "%Urx: queues %d (max %d), desc %d "
430 "(min %d max %d align %d)\n",
431 format_white_space, indent + 2, xd->conf.n_rx_queues,
432 di.max_rx_queues, xd->conf.n_rx_desc, di.rx_desc_lim.nb_min,
433 di.rx_desc_lim.nb_max, di.rx_desc_lim.nb_align);
435 "%Utx: queues %d (max %d), desc %d "
436 "(min %d max %d align %d)\n",
437 format_white_space, indent + 2, xd->conf.n_tx_queues,
438 di.max_tx_queues, xd->conf.n_tx_desc, di.tx_desc_lim.nb_min,
439 di.tx_desc_lim.nb_max, di.tx_desc_lim.nb_align);
441 rss_conf.rss_key = 0;
443 retval = rte_eth_dev_rss_hash_conf_get (xd->port_id, &rss_conf);
445 clib_warning ("rte_eth_dev_rss_hash_conf_get returned %d", retval);
447 pci = dpdk_get_pci_device (&di);
452 if (xd->cpu_socket > -1)
453 s2 = format (0, "%d", xd->cpu_socket);
455 s2 = format (0, "unknown");
457 "%Upci: device %04x:%04x subsystem %04x:%04x "
458 "address %04x:%02x:%02x.%02x numa %v\n",
459 format_white_space, indent + 2, pci->id.vendor_id,
460 pci->id.device_id, pci->id.subsystem_vendor_id,
461 pci->id.subsystem_device_id, pci->addr.domain, pci->addr.bus,
462 pci->addr.devid, pci->addr.function, s2);
466 if (di.switch_info.domain_id != RTE_ETH_DEV_SWITCH_DOMAIN_ID_INVALID)
468 s = format (s, "%Uswitch info: %U\n", format_white_space, indent + 2,
469 format_switch_info, &di.switch_info);
474 s = format (s, "%Umodule: %U\n", format_white_space, indent + 2,
475 format_dpdk_device_module_info, xd);
478 s = format (s, "%Umax rx packet len: %d\n", format_white_space, indent + 2,
480 s = format (s, "%Upromiscuous: unicast %s all-multicast %s\n",
481 format_white_space, indent + 2,
482 rte_eth_promiscuous_get (xd->port_id) ? "on" : "off",
483 rte_eth_allmulticast_get (xd->port_id) ? "on" : "off");
484 vlan_off = rte_eth_dev_get_vlan_offload (xd->port_id);
485 s = format (s, "%Uvlan offload: strip %s filter %s qinq %s\n",
486 format_white_space, indent + 2,
487 vlan_off & ETH_VLAN_STRIP_OFFLOAD ? "on" : "off",
488 vlan_off & ETH_VLAN_FILTER_OFFLOAD ? "on" : "off",
489 vlan_off & ETH_VLAN_EXTEND_OFFLOAD ? "on" : "off");
490 s = format (s, "%Urx offload avail: %U\n", format_white_space, indent + 2,
491 format_dpdk_rx_offload_caps, di.rx_offload_capa);
492 s = format (s, "%Urx offload active: %U\n", format_white_space, indent + 2,
493 format_dpdk_rx_offload_caps, xd->enabled_rx_off);
494 s = format (s, "%Utx offload avail: %U\n", format_white_space, indent + 2,
495 format_dpdk_tx_offload_caps, di.tx_offload_capa);
496 s = format (s, "%Utx offload active: %U\n", format_white_space, indent + 2,
497 format_dpdk_tx_offload_caps, xd->enabled_tx_off);
500 "%Urss active: %U\n",
501 format_white_space, indent + 2, format_dpdk_rss_hf_name,
502 di.flow_type_rss_offloads, format_white_space, indent + 2,
503 format_dpdk_rss_hf_name, rss_conf.rss_hf);
505 if (rte_eth_tx_burst_mode_get (xd->port_id, 0, &mode) == 0)
507 s = format (s, "%Utx burst mode: %s%s\n", format_white_space, indent + 2,
509 mode.flags & RTE_ETH_BURST_FLAG_PER_QUEUE ? " (per queue)" :
513 s = format (s, "%Utx burst function: %U\n", format_white_space, indent + 2,
514 format_dpdk_burst_fn, xd, VLIB_RX);
516 if (rte_eth_rx_burst_mode_get (xd->port_id, 0, &mode) == 0)
518 s = format (s, "%Urx burst mode: %s%s\n", format_white_space, indent + 2,
520 mode.flags & RTE_ETH_BURST_FLAG_PER_QUEUE ? " (per queue)" :
524 s = format (s, "%Urx burst function: %U\n", format_white_space, indent + 2,
525 format_dpdk_burst_fn, xd, VLIB_TX);
527 /* $$$ MIB counters */
530 if (xd->stats.V != 0) { \
531 s = format (s, "\n%U%-40U%16Lu", \
532 format_white_space, indent + 2, \
533 format_c_identifier, #N, \
543 struct rte_eth_xstat *xstat;
544 struct rte_eth_xstat_name *xstat_names = 0;
545 int len = vec_len (xd->xstats);
546 vec_validate (xstat_names, len - 1);
547 int ret = rte_eth_xstats_get_names (xd->port_id, xstat_names, len);
549 if (ret >= 0 && ret <= len)
552 vec_foreach_index(i, xd->xstats)
554 xstat = vec_elt_at_index(xd->xstats, i);
555 if (verbose == 2 || (verbose && xstat->value))
557 xs = format(xs, "\n%U%-38s%16Lu",
558 format_white_space, indent + 4,
565 vec_free (xstat_names);
570 s = format (s, "\n%Uextended stats:%v",
571 format_white_space, indent + 2, xs);
575 if (vec_len (xd->errors))
577 s = format (s, "%UErrors:\n %U", format_white_space, indent,
578 format_dpdk_device_errors, xd);
585 format_dpdk_tx_trace (u8 * s, va_list * va)
587 CLIB_UNUSED (vlib_main_t * vm) = va_arg (*va, vlib_main_t *);
588 CLIB_UNUSED (vlib_node_t * node) = va_arg (*va, vlib_node_t *);
589 CLIB_UNUSED (vnet_main_t * vnm) = vnet_get_main ();
590 dpdk_tx_trace_t *t = va_arg (*va, dpdk_tx_trace_t *);
591 dpdk_main_t *dm = &dpdk_main;
592 dpdk_device_t *xd = vec_elt_at_index (dm->devices, t->device_index);
593 u32 indent = format_get_indent (s);
594 vnet_sw_interface_t *sw = vnet_get_sw_interface (vnm, xd->sw_if_index);
596 s = format (s, "%U tx queue %d",
597 format_vnet_sw_interface_name, vnm, sw, t->queue_index);
599 s = format (s, "\n%Ubuffer 0x%x: %U", format_white_space, indent,
600 t->buffer_index, format_vnet_buffer_no_chain, &t->buffer);
602 s = format (s, "\n%U%U",
603 format_white_space, indent,
604 format_dpdk_rte_mbuf, &t->mb, &t->data);
606 s = format (s, "\n%U%U", format_white_space, indent,
607 format_ethernet_header_with_length, t->buffer.pre_data,
608 sizeof (t->buffer.pre_data));
614 format_dpdk_rx_trace (u8 * s, va_list * va)
616 CLIB_UNUSED (vlib_main_t * vm) = va_arg (*va, vlib_main_t *);
617 CLIB_UNUSED (vlib_node_t * node) = va_arg (*va, vlib_node_t *);
618 CLIB_UNUSED (vnet_main_t * vnm) = vnet_get_main ();
619 dpdk_rx_trace_t *t = va_arg (*va, dpdk_rx_trace_t *);
620 dpdk_main_t *dm = &dpdk_main;
621 dpdk_device_t *xd = vec_elt_at_index (dm->devices, t->device_index);
622 format_function_t *f;
623 u32 indent = format_get_indent (s);
624 vnet_sw_interface_t *sw = vnet_get_sw_interface (vnm, xd->sw_if_index);
626 s = format (s, "%U rx queue %d",
627 format_vnet_sw_interface_name, vnm, sw, t->queue_index);
629 s = format (s, "\n%Ubuffer 0x%x: %U", format_white_space, indent,
630 t->buffer_index, format_vnet_buffer_no_chain, &t->buffer);
632 s = format (s, "\n%U%U",
633 format_white_space, indent,
634 format_dpdk_rte_mbuf, &t->mb, &t->data);
636 if (vm->trace_main.verbose)
638 s = format (s, "\n%UPacket Dump%s", format_white_space, indent + 2,
639 t->mb.data_len > sizeof (t->data) ? " (truncated)" : "");
640 s = format (s, "\n%U%U", format_white_space, indent + 4,
641 format_hexdump, &t->data,
643 sizeof (t->data) ? sizeof (t->data) : t->mb.data_len);
645 f = node->format_buffer;
647 f = format_hex_bytes;
648 s = format (s, "\n%U%U", format_white_space, indent,
649 f, t->buffer.pre_data, sizeof (t->buffer.pre_data));
656 format_dpdk_pkt_types (u8 * s, va_list * va)
658 u32 *pkt_types = va_arg (*va, u32 *);
659 u32 indent __attribute__ ((unused)) = format_get_indent (s) + 2;
664 s = format (s, "Packet Types");
667 if ((*pkt_types & RTE_PTYPE_##L##_MASK) == RTE_PTYPE_##L##_##F) \
669 s = format (s, "\n%U%s (0x%04x) %s", format_white_space, indent, \
670 "RTE_PTYPE_" #L "_" #F, RTE_PTYPE_##L##_##F, S); \
673 foreach_dpdk_pkt_type
679 format_dpdk_pkt_offload_flags (u8 * s, va_list * va)
681 u64 *ol_flags = va_arg (*va, u64 *);
682 u32 indent = format_get_indent (s) + 2;
684 int rx_dynflag_offset;
689 s = format (s, "Packet Offload Flags");
692 if (*ol_flags & RTE_MBUF_F_##F) \
694 s = format (s, "\n%U%s (0x%04x) %s", format_white_space, indent, \
695 "PKT_" #F, RTE_MBUF_F_##F, S); \
698 foreach_dpdk_pkt_offload_flag
702 rx_dynflag_offset = rte_mbuf_dynflag_lookup(RTE_MBUF_DYNFLAG_##F##_NAME, \
704 if (rx_dynflag_offset >= 0) \
706 rx_dynflag = (u64) 1 << rx_dynflag_offset; \
707 if (*ol_flags & rx_dynflag) \
709 s = format (s, "\n%U%s %s", format_white_space, indent, \
714 foreach_dpdk_pkt_dyn_rx_offload_flag
720 format_dpdk_rte_mbuf_tso (u8 *s, va_list *va)
722 struct rte_mbuf *mb = va_arg (*va, struct rte_mbuf *);
723 if (mb->ol_flags & RTE_MBUF_F_TX_TCP_SEG)
725 s = format (s, "l4_len %u tso_segsz %u", mb->l4_len, mb->tso_segsz);
731 format_dpdk_rte_mbuf_vlan (u8 * s, va_list * va)
733 ethernet_vlan_header_tv_t *vlan_hdr =
734 va_arg (*va, ethernet_vlan_header_tv_t *);
736 if (clib_net_to_host_u16 (vlan_hdr->type) == ETHERNET_TYPE_DOT1AD)
738 s = format (s, "%U 802.1q vlan ",
739 format_ethernet_vlan_tci,
740 clib_net_to_host_u16 (vlan_hdr->priority_cfi_and_id));
745 format_ethernet_vlan_tci,
746 clib_net_to_host_u16 (vlan_hdr->priority_cfi_and_id));
752 format_dpdk_rte_mbuf (u8 * s, va_list * va)
754 struct rte_mbuf *mb = va_arg (*va, struct rte_mbuf *);
755 ethernet_header_t *eth_hdr = va_arg (*va, ethernet_header_t *);
756 u32 indent = format_get_indent (s) + 2;
760 "PKT MBUF: port %d, nb_segs %d, pkt_len %d"
761 "\n%Ubuf_len %d, data_len %d, ol_flags 0x%lx, data_off %d, phys_addr 0x%x"
762 "\n%Upacket_type 0x%x l2_len %u l3_len %u outer_l2_len %u outer_l3_len %u "
764 "\n%Urss 0x%x fdir.hi 0x%x fdir.lo 0x%x",
765 mb->port, mb->nb_segs, mb->pkt_len, format_white_space, indent,
766 mb->buf_len, mb->data_len, mb->ol_flags, mb->data_off, mb->buf_iova,
767 format_white_space, indent, mb->packet_type, mb->l2_len, mb->l3_len,
768 mb->outer_l2_len, mb->outer_l3_len, format_dpdk_rte_mbuf_tso, mb,
769 format_white_space, indent, mb->hash.rss, mb->hash.fdir.hi,
773 s = format (s, "\n%U%U", format_white_space, indent,
774 format_dpdk_pkt_offload_flags, &mb->ol_flags);
776 if ((mb->ol_flags & RTE_MBUF_F_RX_VLAN) &&
778 (RTE_MBUF_F_RX_VLAN_STRIPPED | RTE_MBUF_F_RX_QINQ_STRIPPED)) == 0))
780 ethernet_vlan_header_tv_t *vlan_hdr =
781 ((ethernet_vlan_header_tv_t *) & (eth_hdr->type));
782 s = format (s, " %U", format_dpdk_rte_mbuf_vlan, vlan_hdr);
786 s = format (s, "\n%U%U", format_white_space, indent,
787 format_dpdk_pkt_types, &mb->packet_type);
793 unformat_rss_fn (unformat_input_t * input, uword * rss_fn)
795 while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
801 else if (unformat (input, s)) \
808 return clib_error_return (0, "unknown input `%U'",
809 format_unformat_error, input);
817 * fd.io coding-style-patch-verification: ON
820 * eval: (c-set-style "gnu")