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>
18 #include <vlib/unix/cj.h>
21 #include <vnet/ethernet/ethernet.h>
22 #include <vnet/devices/dpdk/dpdk.h>
24 #include "dpdk_priv.h"
25 #include <vppinfra/error.h>
27 #define foreach_dpdk_counter \
28 _ (tx_frames_ok, opackets) \
29 _ (tx_bytes_ok, obytes) \
30 _ (tx_errors, oerrors) \
31 _ (rx_frames_ok, ipackets) \
32 _ (rx_bytes_ok, ibytes) \
33 _ (rx_errors, ierrors) \
34 _ (rx_missed, imissed) \
35 _ (rx_no_bufs, rx_nombuf)
37 #define foreach_dpdk_q_counter \
38 _ (rx_frames_ok, q_ipackets) \
39 _ (tx_frames_ok, q_opackets) \
40 _ (rx_bytes_ok, q_ibytes) \
41 _ (tx_bytes_ok, q_obytes) \
42 _ (rx_errors, q_errors)
44 #define foreach_dpdk_rss_hf \
45 _(ETH_RSS_FRAG_IPV4, "ipv4-frag") \
46 _(ETH_RSS_NONFRAG_IPV4_TCP, "ipv4-tcp") \
47 _(ETH_RSS_NONFRAG_IPV4_UDP, "ipv4-udp") \
48 _(ETH_RSS_NONFRAG_IPV4_SCTP, "ipv4-sctp") \
49 _(ETH_RSS_NONFRAG_IPV4_OTHER, "ipv4-other") \
50 _(ETH_RSS_IPV4, "ipv4") \
51 _(ETH_RSS_IPV6_TCP_EX, "ipv6-tcp-ex") \
52 _(ETH_RSS_IPV6_UDP_EX, "ipv6-udp-ex") \
53 _(ETH_RSS_FRAG_IPV6, "ipv6-frag") \
54 _(ETH_RSS_NONFRAG_IPV6_TCP, "ipv6-tcp") \
55 _(ETH_RSS_NONFRAG_IPV6_UDP, "ipv6-udp") \
56 _(ETH_RSS_NONFRAG_IPV6_SCTP, "ipv6-sctp") \
57 _(ETH_RSS_NONFRAG_IPV6_OTHER, "ipv6-other") \
58 _(ETH_RSS_L2_PAYLOAD, "l2-payload") \
59 _(ETH_RSS_IPV6_EX, "ipv6-ex") \
60 _(ETH_RSS_IPV6, "ipv6")
63 #define foreach_dpdk_rx_offload_caps \
64 _(DEV_RX_OFFLOAD_VLAN_STRIP, "vlan-strip") \
65 _(DEV_RX_OFFLOAD_IPV4_CKSUM, "ipv4-cksum") \
66 _(DEV_RX_OFFLOAD_UDP_CKSUM , "udp-cksum") \
67 _(DEV_RX_OFFLOAD_TCP_CKSUM , "tcp-cksum") \
68 _(DEV_RX_OFFLOAD_TCP_LRO , "rcp-lro") \
69 _(DEV_RX_OFFLOAD_QINQ_STRIP, "qinq-strip")
71 #define foreach_dpdk_tx_offload_caps \
72 _(DEV_TX_OFFLOAD_VLAN_INSERT, "vlan-insert") \
73 _(DEV_TX_OFFLOAD_IPV4_CKSUM, "ipv4-cksum") \
74 _(DEV_TX_OFFLOAD_UDP_CKSUM , "udp-cksum") \
75 _(DEV_TX_OFFLOAD_TCP_CKSUM , "tcp-cksum") \
76 _(DEV_TX_OFFLOAD_SCTP_CKSUM , "sctp-cksum") \
77 _(DEV_TX_OFFLOAD_TCP_TSO , "tcp-tso") \
78 _(DEV_TX_OFFLOAD_UDP_TSO , "udp-tso") \
79 _(DEV_TX_OFFLOAD_OUTER_IPV4_CKSUM, "outer-ipv4-cksum") \
80 _(DEV_TX_OFFLOAD_QINQ_INSERT, "qinq-insert")
82 #define foreach_dpdk_pkt_rx_offload_flag \
83 _ (PKT_RX_VLAN_PKT, "RX packet is a 802.1q VLAN packet") \
84 _ (PKT_RX_RSS_HASH, "RX packet with RSS hash result") \
85 _ (PKT_RX_FDIR, "RX packet with FDIR infos") \
86 _ (PKT_RX_L4_CKSUM_BAD, "L4 cksum of RX pkt. is not OK") \
87 _ (PKT_RX_IP_CKSUM_BAD, "IP cksum of RX pkt. is not OK") \
88 _ (PKT_RX_IEEE1588_PTP, "RX IEEE1588 L2 Ethernet PT Packet") \
89 _ (PKT_RX_IEEE1588_TMST, "RX IEEE1588 L2/L4 timestamped packet")
91 #define foreach_dpdk_pkt_type \
92 _ (L2, ETHER, "Ethernet packet") \
93 _ (L2, ETHER_TIMESYNC, "Ethernet packet for time sync") \
94 _ (L2, ETHER_ARP, "ARP packet") \
95 _ (L2, ETHER_LLDP, "LLDP (Link Layer Discovery Protocol) packet") \
96 _ (L3, IPV4, "IPv4 packet without extension headers") \
97 _ (L3, IPV4_EXT, "IPv4 packet with extension headers") \
98 _ (L3, IPV4_EXT_UNKNOWN, "IPv4 packet with or without extension headers") \
99 _ (L3, IPV6, "IPv6 packet without extension headers") \
100 _ (L3, IPV6_EXT, "IPv6 packet with extension headers") \
101 _ (L3, IPV6_EXT_UNKNOWN, "IPv6 packet with or without extension headers") \
102 _ (L4, TCP, "TCP packet") \
103 _ (L4, UDP, "UDP packet") \
104 _ (L4, FRAG, "Fragmented IP packet") \
105 _ (L4, SCTP, "SCTP (Stream Control Transmission Protocol) packet") \
106 _ (L4, ICMP, "ICMP packet") \
107 _ (L4, NONFRAG, "Non-fragmented IP packet") \
108 _ (TUNNEL, GRE, "GRE tunneling packet") \
109 _ (TUNNEL, VXLAN, "VXLAN tunneling packet") \
110 _ (TUNNEL, NVGRE, "NVGRE Tunneling packet") \
111 _ (TUNNEL, GENEVE, "GENEVE Tunneling packet") \
112 _ (TUNNEL, GRENAT, "Teredo, VXLAN or GRE Tunneling packet") \
113 _ (INNER_L2, ETHER, "Inner Ethernet packet") \
114 _ (INNER_L2, ETHER_VLAN, "Inner Ethernet packet with VLAN") \
115 _ (INNER_L3, IPV4, "Inner IPv4 packet without extension headers") \
116 _ (INNER_L3, IPV4_EXT, "Inner IPv4 packet with extension headers") \
117 _ (INNER_L3, IPV4_EXT_UNKNOWN, "Inner IPv4 packet with or without extension headers") \
118 _ (INNER_L3, IPV6, "Inner IPv6 packet without extension headers") \
119 _ (INNER_L3, IPV6_EXT, "Inner IPv6 packet with extension headers") \
120 _ (INNER_L3, IPV6_EXT_UNKNOWN, "Inner IPv6 packet with or without extension headers") \
121 _ (INNER_L4, TCP, "Inner TCP packet") \
122 _ (INNER_L4, UDP, "Inner UDP packet") \
123 _ (INNER_L4, FRAG, "Inner fagmented IP packet") \
124 _ (INNER_L4, SCTP, "Inner SCTP (Stream Control Transmission Protocol) packet") \
125 _ (INNER_L4, ICMP, "Inner ICMP packet") \
126 _ (INNER_L4, NONFRAG, "Inner non-fragmented IP packet")
128 #define foreach_dpdk_pkt_tx_offload_flag \
129 _ (PKT_TX_VLAN_PKT, "TX packet is a 802.1q VLAN packet") \
130 _ (PKT_TX_IP_CKSUM, "IP cksum of TX pkt. computed by NIC") \
131 _ (PKT_TX_TCP_CKSUM, "TCP cksum of TX pkt. computed by NIC") \
132 _ (PKT_TX_SCTP_CKSUM, "SCTP cksum of TX pkt. computed by NIC") \
133 _ (PKT_TX_IEEE1588_TMST, "TX IEEE1588 packet to timestamp")
135 #define foreach_dpdk_pkt_offload_flag \
136 foreach_dpdk_pkt_rx_offload_flag \
137 foreach_dpdk_pkt_tx_offload_flag
139 #ifdef RTE_LIBRTE_MBUF_EXT_RX_OLFLAGS
140 #define foreach_dpdk_pkt_ext_rx_offload_flag \
141 _ (PKT_EXT_RX_PKT_ERROR, "RX Packet Error") \
142 _ (PKT_EXT_RX_BAD_FCS, "RX Bad FCS checksum") \
143 _ (PKT_EXT_RX_UDP, "RX packet with UDP L4 header") \
144 _ (PKT_EXT_RX_TCP, "RX packet with TCP L4 header") \
145 _ (PKT_EXT_RX_IPV4_FRAGMENT, "RX packet IPv4 Fragment")
147 #define foreach_dpdk_pkt_ext_offload_flag \
148 foreach_dpdk_pkt_rx_offload_flag \
149 foreach_dpdk_pkt_ext_rx_offload_flag
151 #endif /* RTE_LIBRTE_MBUF_EXT_RX_OLFLAGS */
153 u8 * format_dpdk_device_name (u8 * s, va_list * args)
155 dpdk_main_t * dm = &dpdk_main;
156 char *devname_format;
158 u32 i = va_arg (*args, u32);
159 struct rte_eth_dev_info dev_info;
162 if (dm->conf->interface_name_format_decimal)
163 devname_format = "%s%d/%d/%d";
165 devname_format = "%s%x/%x/%x";
167 #ifdef RTE_LIBRTE_KNI
168 if (dm->devices[i].dev_type == VNET_DPDK_DEV_KNI) {
169 return format(s, "kni%d", dm->devices[i].kni_port_id);
173 if (dm->devices[i].dev_type == VNET_DPDK_DEV_VHOST_USER) {
174 return format(s, "VirtualEthernet0/0/%d", dm->devices[i].vu_if_id);
177 switch (dm->devices[i].port_type)
179 case VNET_DPDK_PORT_TYPE_ETH_1G:
180 device_name = "GigabitEthernet";
183 case VNET_DPDK_PORT_TYPE_ETH_10G:
184 device_name = "TenGigabitEthernet";
187 case VNET_DPDK_PORT_TYPE_ETH_40G:
188 device_name = "FortyGigabitEthernet";
191 case VNET_DPDK_PORT_TYPE_ETH_BOND:
192 return format(s, "BondEthernet%d", dm->devices[i].device_index);
194 case VNET_DPDK_PORT_TYPE_ETH_SWITCH:
195 device_name = "EthernetSwitch";
198 case VNET_DPDK_PORT_TYPE_AF_PACKET:
199 rte_eth_dev_info_get(i, &dev_info);
200 return format(s, "af_packet%d", dm->devices[i].af_packet_port_id);
203 case VNET_DPDK_PORT_TYPE_UNKNOWN:
204 device_name = "UnknownEthernet";
208 rte_eth_dev_info_get(i, &dev_info);
209 ret = format (s, devname_format, device_name, dev_info.pci_dev->addr.bus,
210 dev_info.pci_dev->addr.devid,
211 dev_info.pci_dev->addr.function);
213 if (dm->devices[i].interface_name_suffix)
214 return format (ret, "/%s", dm->devices[i].interface_name_suffix);
218 static u8 * format_dpdk_device_type (u8 * s, va_list * args)
220 dpdk_main_t * dm = &dpdk_main;
222 u32 i = va_arg (*args, u32);
224 if (dm->devices[i].dev_type == VNET_DPDK_DEV_KNI) {
225 return format(s, "Kernel NIC Interface");
226 } else if (dm->devices[i].dev_type == VNET_DPDK_DEV_VHOST_USER) {
227 return format(s, "vhost-user interface");
230 switch (dm->devices[i].pmd)
232 case VNET_DPDK_PMD_E1000EM:
233 dev_type = "Intel 82540EM (e1000)";
236 case VNET_DPDK_PMD_IGB:
237 dev_type = "Intel e1000";
240 case VNET_DPDK_PMD_I40E:
241 dev_type = "Intel X710/XL710 Family";
244 case VNET_DPDK_PMD_I40EVF:
245 dev_type = "Intel X710/XL710 Family VF";
248 case VNET_DPDK_PMD_FM10K:
249 dev_type = "Intel FM10000 Family Ethernet Switch";
252 case VNET_DPDK_PMD_IGBVF:
253 dev_type = "Intel e1000 VF";
256 case VNET_DPDK_PMD_VIRTIO:
257 dev_type = "Red Hat Virtio";
260 case VNET_DPDK_PMD_IXGBEVF:
261 dev_type = "Intel 82599 VF";
264 case VNET_DPDK_PMD_IXGBE:
265 dev_type = "Intel 82599";
268 case VNET_DPDK_PMD_ENIC:
269 dev_type = "Cisco VIC";
272 case VNET_DPDK_PMD_CXGBE:
273 dev_type = "Chelsio T4/T5";
276 case VNET_DPDK_PMD_VMXNET3:
277 dev_type = "VMware VMXNET3";
280 case VNET_DPDK_PMD_AF_PACKET:
281 dev_type = "af_packet";
284 case VNET_DPDK_PMD_BOND:
285 dev_type = "Ethernet Bonding";
288 case VNET_DPDK_PMD_DPAA2:
289 dev_type = "NXP DPAA2 Mac";
293 case VNET_DPDK_PMD_UNKNOWN:
294 dev_type = "### UNKNOWN ###";
298 return format (s, dev_type);
301 static u8 * format_dpdk_link_status (u8 * s, va_list * args)
303 dpdk_device_t * xd = va_arg (*args, dpdk_device_t *);
304 struct rte_eth_link * l = &xd->link;
305 vnet_main_t * vnm = vnet_get_main();
306 vnet_hw_interface_t * hi = vnet_get_hw_interface (vnm, xd->vlib_hw_if_index);
308 s = format (s, "%s ", l->link_status ? "up" : "down");
311 u32 promisc = rte_eth_promiscuous_get (xd->device_index);
313 s = format (s, "%s duplex ", (l->link_duplex == ETH_LINK_FULL_DUPLEX) ?
315 s = format (s, "speed %u mtu %d %s\n", l->link_speed,
316 hi->max_packet_bytes, promisc ? " promisc" : "");
319 s = format (s, "\n");
327 if (format_get_indent (s) > next_split ) { \
328 next_split += _line_len; \
329 s = format(s,"\n%U", format_white_space, indent); \
331 s = format(s, "%s ", str); \
334 static u8 * format_dpdk_rss_hf_name(u8 * s, va_list * args)
336 u64 bitmap = va_arg (*args, u64);
337 int next_split = _line_len;
338 int indent = format_get_indent (s);
341 return format(s, "none");
348 static u8 * format_dpdk_rx_offload_caps(u8 * s, va_list * args)
350 u32 bitmap = va_arg (*args, u32);
351 int next_split = _line_len;
352 int indent = format_get_indent (s);
355 return format(s, "none");
357 foreach_dpdk_rx_offload_caps
362 static u8 * format_dpdk_tx_offload_caps(u8 * s, va_list * args)
364 u32 bitmap = va_arg (*args, u32);
365 int next_split = _line_len;
366 int indent = format_get_indent (s);
368 return format(s, "none");
370 foreach_dpdk_tx_offload_caps
378 u8 * format_dpdk_device (u8 * s, va_list * args)
380 u32 dev_instance = va_arg (*args, u32);
381 int verbose = va_arg (*args, int);
382 dpdk_main_t * dm = &dpdk_main;
383 dpdk_device_t * xd = vec_elt_at_index (dm->devices, dev_instance);
384 uword indent = format_get_indent (s);
385 f64 now = vlib_time_now (dm->vlib_main);
386 struct rte_eth_dev_info di;
388 dpdk_update_counters (xd, now);
389 dpdk_update_link_state (xd, now);
391 s = format (s, "%U\n%Ucarrier %U",
392 format_dpdk_device_type, xd->device_index,
393 format_white_space, indent + 2,
394 format_dpdk_link_status, xd);
396 rte_eth_dev_info_get(xd->device_index, &di);
398 if (verbose > 1 && xd->dev_type == VNET_DPDK_DEV_ETH)
400 struct rte_pci_device * pci;
401 struct rte_eth_rss_conf rss_conf;
404 rss_conf.rss_key = 0;
405 rte_eth_dev_rss_hash_conf_get(xd->device_index, &rss_conf);
409 s = format(s, "%Upci id: device %04x:%04x subsystem %04x:%04x\n"
410 "%Upci address: %04x:%02x:%02x.%02x\n",
411 format_white_space, indent + 2,
412 pci->id.vendor_id, pci->id.device_id,
413 pci->id.subsystem_vendor_id,
414 pci->id.subsystem_device_id,
415 format_white_space, indent + 2,
416 pci->addr.domain, pci->addr.bus,
417 pci->addr.devid, pci->addr.function);
418 s = format(s, "%Umax rx packet len: %d\n",
419 format_white_space, indent + 2, di.max_rx_pktlen);
420 s = format(s, "%Umax num of queues: rx %d tx %d\n",
421 format_white_space, indent + 2, di.max_rx_queues, di.max_tx_queues);
422 s = format(s, "%Upromiscuous: unicast %s all-multicast %s\n",
423 format_white_space, indent + 2,
424 rte_eth_promiscuous_get(xd->device_index) ? "on" : "off",
425 rte_eth_promiscuous_get(xd->device_index) ? "on" : "off");
426 vlan_off = rte_eth_dev_get_vlan_offload(xd->device_index);
427 s = format(s, "%Uvlan offload: strip %s filter %s qinq %s\n",
428 format_white_space, indent + 2,
429 vlan_off & ETH_VLAN_STRIP_OFFLOAD ? "on" : "off",
430 vlan_off & ETH_VLAN_FILTER_OFFLOAD ? "on" : "off",
431 vlan_off & ETH_VLAN_EXTEND_OFFLOAD ? "on" : "off");
432 s = format(s, "%Urx offload caps: %U\n",
433 format_white_space, indent + 2,
434 format_dpdk_rx_offload_caps, di.rx_offload_capa);
435 s = format(s, "%Utx offload caps: %U\n",
436 format_white_space, indent + 2,
437 format_dpdk_tx_offload_caps, di.tx_offload_capa);
438 s = format(s, "%Urss active: %U\n"
439 "%Urss supported: %U\n",
440 format_white_space, indent + 2,
441 format_dpdk_rss_hf_name, rss_conf.rss_hf,
442 format_white_space, indent + 2,
443 format_dpdk_rss_hf_name, di.flow_type_rss_offloads);
446 if (verbose && xd->dev_type == VNET_DPDK_DEV_VHOST_USER) {
447 s = format(s, "%Uqueue size (max): rx %d (%d) tx %d (%d)\n",
448 format_white_space, indent + 2,
449 xd->rx_q_used, xd->rx_q_used,
450 xd->tx_q_used, xd->tx_q_used);
453 s = format (s, "%Urx queues %d, rx desc %d, tx queues %d, tx desc %d\n",
454 format_white_space, indent + 2,
455 xd->rx_q_used, xd->nb_rx_desc,
456 xd->tx_q_used, xd->nb_tx_desc);
458 if (xd->cpu_socket > -1)
459 s = format (s, "%Ucpu socket %d\n",
460 format_white_space, indent + 2, xd->cpu_socket);
462 /* $$$ MIB counters */
465 if ((xd->stats.V - xd->last_cleared_stats.V) != 0) { \
466 s = format (s, "\n%U%-40U%16Ld", \
467 format_white_space, indent + 2, \
468 format_c_identifier, #N, \
469 xd->stats.V - xd->last_cleared_stats.V); \
478 #if RTE_VERSION < RTE_VERSION_NUM(16, 7, 0, 0)
479 struct rte_eth_xstats * xstat, * last_xstat;
481 struct rte_eth_xstat * xstat, * last_xstat;
482 struct rte_eth_xstat_name * xstat_names = 0;
483 int len = rte_eth_xstats_get_names (xd->device_index, NULL, 0);
484 vec_validate (xstat_names, len - 1);
485 rte_eth_xstats_get_names (xd->device_index, xstat_names, len);
488 ASSERT(vec_len(xd->xstats) == vec_len(xd->last_cleared_xstats));
490 vec_foreach_index(i, xd->xstats)
493 xstat = vec_elt_at_index(xd->xstats, i);
494 last_xstat = vec_elt_at_index(xd->last_cleared_xstats, i);
496 delta = xstat->value - last_xstat->value;
497 if (verbose == 2 || (verbose && delta))
499 /* format_c_identifier doesn't like c strings inside vector */
500 #if RTE_VERSION < RTE_VERSION_NUM(16, 7, 0, 0)
501 u8 * name = format(0,"%s", xstat->name);
503 u8 * name = format(0,"%s", xstat_names[i].name);
505 xs = format(xs, "\n%U%-38U%16Ld",
506 format_white_space, indent + 4,
507 format_c_identifier, name, delta);
512 #if RTE_VERSION >= RTE_VERSION_NUM(16, 7, 0, 0)
513 vec_free (xstat_names);
517 if (verbose && xd->dev_type == VNET_DPDK_DEV_VHOST_USER) {
519 for (i = 0; i < xd->rx_q_used * VIRTIO_QNUM; i++) {
521 if (verbose == 2 || xd->vu_intf->vrings[i].packets) {
523 name = format(NULL, "tx q%d packets", i >> 1);
525 name = format(NULL, "rx q%d packets", i >> 1);
527 xs = format(xs, "\n%U%-38U%16Ld",
528 format_white_space, indent + 4,
529 format_c_identifier, name, xd->vu_intf->vrings[i].packets);
533 name = format(NULL, "tx q%d bytes", i >> 1);
535 name = format(NULL, "rx q%d bytes", i >> 1);
537 xs = format(xs, "\n%U%-38U%16Ld",
538 format_white_space, indent + 4,
539 format_c_identifier, name, xd->vu_intf->vrings[i].bytes);
548 s = format(s, "\n%Uextended stats:%v",
549 format_white_space, indent + 2, xs);
556 u8 * format_dpdk_tx_dma_trace (u8 * s, va_list * va)
558 CLIB_UNUSED (vlib_main_t * vm) = va_arg (*va, vlib_main_t *);
559 CLIB_UNUSED (vlib_node_t * node) = va_arg (*va, vlib_node_t *);
560 CLIB_UNUSED (vnet_main_t * vnm) = vnet_get_main();
561 dpdk_tx_dma_trace_t * t = va_arg (*va, dpdk_tx_dma_trace_t *);
562 dpdk_main_t * dm = &dpdk_main;
563 dpdk_device_t * xd = vec_elt_at_index (dm->devices, t->device_index);
564 uword indent = format_get_indent (s);
565 vnet_sw_interface_t * sw = vnet_get_sw_interface (vnm, xd->vlib_sw_if_index);
567 s = format (s, "%U tx queue %d",
568 format_vnet_sw_interface_name, vnm, sw,
571 s = format (s, "\n%Ubuffer 0x%x: %U",
572 format_white_space, indent,
574 format_vlib_buffer, &t->buffer);
576 s = format (s, "\n%U%U", format_white_space, indent,
577 format_ethernet_header_with_length, t->buffer.pre_data,
578 sizeof (t->buffer.pre_data));
583 u8 * format_dpdk_rx_dma_trace (u8 * s, va_list * va)
585 CLIB_UNUSED (vlib_main_t * vm) = va_arg (*va, vlib_main_t *);
586 CLIB_UNUSED (vlib_node_t * node) = va_arg (*va, vlib_node_t *);
587 CLIB_UNUSED (vnet_main_t * vnm) = vnet_get_main();
588 dpdk_rx_dma_trace_t * t = va_arg (*va, dpdk_rx_dma_trace_t *);
589 dpdk_main_t * dm = &dpdk_main;
590 dpdk_device_t * xd = vec_elt_at_index (dm->devices, t->device_index);
591 format_function_t * f;
592 uword indent = format_get_indent (s);
593 vnet_sw_interface_t * sw = vnet_get_sw_interface (vnm, xd->vlib_sw_if_index);
595 s = format (s, "%U rx queue %d",
596 format_vnet_sw_interface_name, vnm, sw,
599 s = format (s, "\n%Ubuffer 0x%x: %U",
600 format_white_space, indent,
602 format_vlib_buffer, &t->buffer);
604 #ifdef RTE_LIBRTE_MBUF_EXT_RX_OLFLAGS
605 s = format (s, "\n%U%U",
606 format_white_space, indent,
607 format_dpdk_rx_rte_mbuf, &t->mb, &t->data);
609 s = format (s, "\n%U%U",
610 format_white_space, indent,
611 format_dpdk_rte_mbuf, &t->mb, &t->data);
612 #endif /* RTE_LIBRTE_MBUF_EXT_RX_OLFLAGS */
613 if (vm->trace_main.verbose)
615 s = format (s, "\n%UPacket Dump%s", format_white_space, indent + 2,
616 t->mb.data_len > sizeof(t->data) ? " (truncated)": "");
617 s = format (s, "\n%U%U", format_white_space, indent + 4,
618 format_hexdump, &t->data,
619 t->mb.data_len > sizeof(t->data) ? sizeof(t->data) : t->mb.data_len);
621 f = node->format_buffer;
623 f = format_hex_bytes;
624 s = format (s, "\n%U%U", format_white_space, indent,
625 f, t->buffer.pre_data, sizeof (t->buffer.pre_data));
631 static inline u8 * format_dpdk_pkt_types (u8 * s, va_list * va)
633 u32 *pkt_types = va_arg (*va, u32 *);
634 uword indent __attribute__((unused)) = format_get_indent (s) + 2;
639 s = format (s, "Packet Types");
642 if ((*pkt_types & RTE_PTYPE_##L##_MASK) == RTE_PTYPE_##L##_##F) \
644 s = format (s, "\n%U%s (0x%04x) %s", format_white_space, indent, \
645 "RTE_PTYPE_" #L "_" #F, RTE_PTYPE_##L##_##F, S); \
648 foreach_dpdk_pkt_type
655 static inline u8 * format_dpdk_pkt_offload_flags (u8 * s, va_list * va)
657 u16 *ol_flags = va_arg (*va, u16 *);
658 uword indent = format_get_indent (s) + 2;
663 s = format (s, "Packet Offload Flags");
668 s = format (s, "\n%U%s (0x%04x) %s", \
669 format_white_space, indent, #F, F, S); \
672 foreach_dpdk_pkt_offload_flag
679 u8 * format_dpdk_rte_mbuf_vlan (u8 * s, va_list * va)
681 ethernet_vlan_header_tv_t * vlan_hdr = va_arg (*va, ethernet_vlan_header_tv_t *);
683 if (clib_net_to_host_u16(vlan_hdr->type) == ETHERNET_TYPE_DOT1AD) {
684 s = format (s, "%U 802.1q vlan ",
685 format_ethernet_vlan_tci,
686 clib_net_to_host_u16(vlan_hdr->priority_cfi_and_id));
691 format_ethernet_vlan_tci,
692 clib_net_to_host_u16(vlan_hdr->priority_cfi_and_id));
697 u8 * format_dpdk_rte_mbuf (u8 * s, va_list * va)
699 struct rte_mbuf * mb = va_arg (*va, struct rte_mbuf *);
700 ethernet_header_t *eth_hdr = va_arg (*va, ethernet_header_t *);
701 uword indent = format_get_indent (s) + 2;
703 s = format (s, "PKT MBUF: port %d, nb_segs %d, pkt_len %d"
704 "\n%Ubuf_len %d, data_len %d, ol_flags 0x%x, data_off %d, phys_addr 0x%x"
705 "\n%Upacket_type 0x%x",
706 mb->port, mb->nb_segs, mb->pkt_len,
707 format_white_space, indent,
708 mb->buf_len, mb->data_len, mb->ol_flags, mb->data_off, mb->buf_physaddr,
709 format_white_space, indent,
713 s = format (s, "\n%U%U", format_white_space, indent,
714 format_dpdk_pkt_offload_flags, &mb->ol_flags);
716 if (mb->ol_flags & PKT_RX_VLAN_PKT) {
717 ethernet_vlan_header_tv_t * vlan_hdr = ((ethernet_vlan_header_tv_t *)&(eth_hdr->type));
718 s = format (s, " %U", format_dpdk_rte_mbuf_vlan, vlan_hdr);
722 s = format (s, "\n%U%U", format_white_space, indent,
723 format_dpdk_pkt_types, &mb->packet_type);
728 #ifdef RTE_LIBRTE_MBUF_EXT_RX_OLFLAGS
730 static inline u8 * format_dpdk_pkt_rx_offload_flags (u8 * s, va_list * va)
732 u16 *ol_flags = va_arg (*va, u16 *);
733 uword indent = format_get_indent (s) + 2;
738 s = format (s, "Packet RX Offload Flags");
743 s = format (s, "\n%U%s (0x%04x) %s", \
744 format_white_space, indent, #F, F, S); \
747 foreach_dpdk_pkt_ext_offload_flag
754 u8 * format_dpdk_rx_rte_mbuf (u8 * s, va_list * va)
756 struct rte_mbuf * mb = va_arg (*va, struct rte_mbuf *);
757 ethernet_header_t *eth_hdr = va_arg (*args, ethernet_header_t *);
758 uword indent = format_get_indent (s) + 2;
761 * Note: Assumes mb is head of pkt chain -- port, nb_segs, & pkt_len
762 * are only valid for the 1st mbuf segment.
764 s = format (s, "PKT MBUF: port %d, nb_segs %d, pkt_len %d"
765 "\n%Ubuf_len %d, data_len %d, ol_flags 0x%x"
766 "\n%Upacket_type 0x%x",
767 mb->port, mb->nb_segs, mb->pkt_len,
768 format_white_space, indent,
769 mb->buf_len, mb->data_len, mb->ol_flags,
770 format_white_space, indent,
774 s = format (s, "\n%U%U", format_white_space, indent,
775 format_dpdk_pkt_rx_offload_flags, &mb->ol_flags);
777 if (mb->ol_flags & PKT_RX_VLAN_PKT) {
778 ethernet_vlan_header_tv_t * vlan_hdr = ((ethernet_vlan_header_tv_t *)&(eth_hdr->type));
779 s = format (s, " %U", format_dpdk_rte_mbuf_vlan, vlan_hdr);
783 s = format (s, "\n%U%U", format_white_space, indent,
784 format_dpdk_pkt_types, &mb->packet_type);
788 #endif /* RTE_LIBRTE_MBUF_EXT_RX_OLFLAGS */
791 unformat_socket_mem (unformat_input_t * input, va_list * va)
793 uword ** r = va_arg (* va, uword **);
797 while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
799 if (unformat (input, ","))
800 hash_set (*r, i, 1024);
801 else if (unformat (input, "%u,", &mem))
802 hash_set (*r, i, mem);
803 else if (unformat (input, "%u", &mem))
804 hash_set (*r, i, mem);
807 unformat_put_input (input);
818 unformat_rss_fn (unformat_input_t * input, uword * rss_fn)
820 while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
826 else if (unformat (input, s)) \
834 return clib_error_return (0, "unknown input `%U'",
835 format_unformat_error, input);