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 <dpdk/device/dpdk.h>
24 #include <dpdk/device/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_VLAN_STRIPPED, "RX packet VLAN tag stripped") \
89 _ (PKT_RX_IP_CKSUM_GOOD, "IP cksum of RX pkt. is valid") \
90 _ (PKT_RX_L4_CKSUM_GOOD, "L4 cksum of RX pkt. is valid") \
91 _ (PKT_RX_IEEE1588_PTP, "RX IEEE1588 L2 Ethernet PT Packet") \
92 _ (PKT_RX_IEEE1588_TMST, "RX IEEE1588 L2/L4 timestamped packet") \
93 _ (PKT_RX_QINQ_STRIPPED, "RX packet QinQ tags stripped")
95 #define foreach_dpdk_pkt_type \
96 _ (L2, ETHER, "Ethernet packet") \
97 _ (L2, ETHER_TIMESYNC, "Ethernet packet for time sync") \
98 _ (L2, ETHER_ARP, "ARP packet") \
99 _ (L2, ETHER_LLDP, "LLDP (Link Layer Discovery Protocol) packet") \
100 _ (L2, ETHER_NSH, "NSH (Network Service Header) packet") \
101 _ (L2, ETHER_VLAN, "VLAN packet") \
102 _ (L2, ETHER_QINQ, "QinQ packet") \
103 _ (L3, IPV4, "IPv4 packet without extension headers") \
104 _ (L3, IPV4_EXT, "IPv4 packet with extension headers") \
105 _ (L3, IPV4_EXT_UNKNOWN, "IPv4 packet with or without extension headers") \
106 _ (L3, IPV6, "IPv6 packet without extension headers") \
107 _ (L3, IPV6_EXT, "IPv6 packet with extension headers") \
108 _ (L3, IPV6_EXT_UNKNOWN, "IPv6 packet with or without extension headers") \
109 _ (L4, TCP, "TCP packet") \
110 _ (L4, UDP, "UDP packet") \
111 _ (L4, FRAG, "Fragmented IP packet") \
112 _ (L4, SCTP, "SCTP (Stream Control Transmission Protocol) packet") \
113 _ (L4, ICMP, "ICMP packet") \
114 _ (L4, NONFRAG, "Non-fragmented IP packet") \
115 _ (TUNNEL, GRE, "GRE tunneling packet") \
116 _ (TUNNEL, VXLAN, "VXLAN tunneling packet") \
117 _ (TUNNEL, NVGRE, "NVGRE Tunneling packet") \
118 _ (TUNNEL, GENEVE, "GENEVE Tunneling packet") \
119 _ (TUNNEL, GRENAT, "Teredo, VXLAN or GRE Tunneling packet") \
120 _ (INNER_L2, ETHER, "Inner Ethernet packet") \
121 _ (INNER_L2, ETHER_VLAN, "Inner Ethernet packet with VLAN") \
122 _ (INNER_L3, IPV4, "Inner IPv4 packet without extension headers") \
123 _ (INNER_L3, IPV4_EXT, "Inner IPv4 packet with extension headers") \
124 _ (INNER_L3, IPV4_EXT_UNKNOWN, "Inner IPv4 packet with or without extension headers") \
125 _ (INNER_L3, IPV6, "Inner IPv6 packet without extension headers") \
126 _ (INNER_L3, IPV6_EXT, "Inner IPv6 packet with extension headers") \
127 _ (INNER_L3, IPV6_EXT_UNKNOWN, "Inner IPv6 packet with or without extension headers") \
128 _ (INNER_L4, TCP, "Inner TCP packet") \
129 _ (INNER_L4, UDP, "Inner UDP packet") \
130 _ (INNER_L4, FRAG, "Inner fagmented IP packet") \
131 _ (INNER_L4, SCTP, "Inner SCTP (Stream Control Transmission Protocol) packet") \
132 _ (INNER_L4, ICMP, "Inner ICMP packet") \
133 _ (INNER_L4, NONFRAG, "Inner non-fragmented IP packet")
135 #define foreach_dpdk_pkt_tx_offload_flag \
136 _ (PKT_TX_VLAN_PKT, "TX packet is a 802.1q VLAN packet") \
137 _ (PKT_TX_IP_CKSUM, "IP cksum of TX pkt. computed by NIC") \
138 _ (PKT_TX_TCP_CKSUM, "TCP cksum of TX pkt. computed by NIC") \
139 _ (PKT_TX_SCTP_CKSUM, "SCTP cksum of TX pkt. computed by NIC") \
140 _ (PKT_TX_IEEE1588_TMST, "TX IEEE1588 packet to timestamp")
142 #define foreach_dpdk_pkt_offload_flag \
143 foreach_dpdk_pkt_rx_offload_flag \
144 foreach_dpdk_pkt_tx_offload_flag
146 #define foreach_dpdk_log_level \
147 _ (EMERG, "emergency") \
149 _ (CRIT, "critical") \
151 _ (WARNING, "warning") \
152 _ (NOTICE, "notice") \
157 format_dpdk_device_name (u8 * s, va_list * args)
159 dpdk_main_t *dm = &dpdk_main;
160 char *devname_format;
162 u32 i = va_arg (*args, u32);
163 struct rte_eth_dev_info dev_info;
166 if (dm->conf->interface_name_format_decimal)
167 devname_format = "%s%d/%d/%d";
169 devname_format = "%s%x/%x/%x";
171 switch (dm->devices[i].port_type)
173 case VNET_DPDK_PORT_TYPE_ETH_1G:
174 device_name = "GigabitEthernet";
177 case VNET_DPDK_PORT_TYPE_ETH_10G:
178 device_name = "TenGigabitEthernet";
181 case VNET_DPDK_PORT_TYPE_ETH_25G:
182 device_name = "TwentyFiveGigabitEthernet";
185 case VNET_DPDK_PORT_TYPE_ETH_40G:
186 device_name = "FortyGigabitEthernet";
189 case VNET_DPDK_PORT_TYPE_ETH_50G:
190 device_name = "FiftyGigabitEthernet";
193 case VNET_DPDK_PORT_TYPE_ETH_100G:
194 device_name = "HundredGigabitEthernet";
197 case VNET_DPDK_PORT_TYPE_ETH_BOND:
198 return format (s, "BondEthernet%d", dm->devices[i].port_id);
200 case VNET_DPDK_PORT_TYPE_ETH_SWITCH:
201 device_name = "EthernetSwitch";
204 case VNET_DPDK_PORT_TYPE_ETH_VF:
205 device_name = "VirtualFunctionEthernet";
208 case VNET_DPDK_PORT_TYPE_AF_PACKET:
209 rte_eth_dev_info_get (i, &dev_info);
210 return format (s, "af_packet%d", dm->devices[i].port_id);
212 case VNET_DPDK_PORT_TYPE_VIRTIO_USER:
213 device_name = "VirtioUser";
217 case VNET_DPDK_PORT_TYPE_UNKNOWN:
218 device_name = "UnknownEthernet";
222 rte_eth_dev_info_get (i, &dev_info);
224 if (dev_info.pci_dev)
225 ret = format (s, devname_format, device_name, dev_info.pci_dev->addr.bus,
226 dev_info.pci_dev->addr.devid,
227 dev_info.pci_dev->addr.function);
229 ret = format (s, "%s%d", device_name, dm->devices[i].device_index);
231 if (dm->devices[i].interface_name_suffix)
232 return format (ret, "/%s", dm->devices[i].interface_name_suffix);
237 format_dpdk_device_type (u8 * s, va_list * args)
239 dpdk_main_t *dm = &dpdk_main;
241 u32 i = va_arg (*args, u32);
243 switch (dm->devices[i].pmd)
245 case VNET_DPDK_PMD_E1000EM:
246 dev_type = "Intel 82540EM (e1000)";
249 case VNET_DPDK_PMD_IGB:
250 dev_type = "Intel e1000";
253 case VNET_DPDK_PMD_I40E:
254 dev_type = "Intel X710/XL710 Family";
257 case VNET_DPDK_PMD_I40EVF:
258 dev_type = "Intel X710/XL710 Family VF";
261 case VNET_DPDK_PMD_FM10K:
262 dev_type = "Intel FM10000 Family Ethernet Switch";
265 case VNET_DPDK_PMD_IGBVF:
266 dev_type = "Intel e1000 VF";
269 case VNET_DPDK_PMD_VIRTIO:
270 dev_type = "Red Hat Virtio";
273 case VNET_DPDK_PMD_IXGBEVF:
274 dev_type = "Intel 82599 VF";
277 case VNET_DPDK_PMD_IXGBE:
278 dev_type = "Intel 82599";
281 case VNET_DPDK_PMD_ENIC:
282 dev_type = "Cisco VIC";
285 case VNET_DPDK_PMD_CXGBE:
286 dev_type = "Chelsio T4/T5";
289 case VNET_DPDK_PMD_MLX4:
290 dev_type = "Mellanox ConnectX-3 Family";
293 case VNET_DPDK_PMD_MLX5:
294 dev_type = "Mellanox ConnectX-4 Family";
297 case VNET_DPDK_PMD_VMXNET3:
298 dev_type = "VMware VMXNET3";
301 case VNET_DPDK_PMD_AF_PACKET:
302 dev_type = "af_packet";
305 case VNET_DPDK_PMD_BOND:
306 dev_type = "Ethernet Bonding";
309 case VNET_DPDK_PMD_DPAA2:
310 dev_type = "NXP DPAA2 Mac";
313 case VNET_DPDK_PMD_VIRTIO_USER:
314 dev_type = "Virtio User";
317 case VNET_DPDK_PMD_THUNDERX:
318 dev_type = "Cavium ThunderX";
322 case VNET_DPDK_PMD_UNKNOWN:
323 dev_type = "### UNKNOWN ###";
327 return format (s, dev_type);
331 format_dpdk_link_status (u8 * s, va_list * args)
333 dpdk_device_t *xd = va_arg (*args, dpdk_device_t *);
334 struct rte_eth_link *l = &xd->link;
335 vnet_main_t *vnm = vnet_get_main ();
336 vnet_hw_interface_t *hi = vnet_get_hw_interface (vnm, xd->hw_if_index);
338 s = format (s, "%s ", l->link_status ? "up" : "down");
341 u32 promisc = rte_eth_promiscuous_get (xd->device_index);
343 s = format (s, "%s duplex ", (l->link_duplex == ETH_LINK_FULL_DUPLEX) ?
345 s = format (s, "speed %u mtu %d %s\n", l->link_speed,
346 hi->max_packet_bytes, promisc ? " promisc" : "");
349 s = format (s, "\n");
357 if (format_get_indent (s) > next_split ) { \
358 next_split += _line_len; \
359 s = format(s,"\n%U", format_white_space, indent); \
361 s = format(s, "%s ", str); \
365 format_dpdk_rss_hf_name (u8 * s, va_list * args)
367 u64 bitmap = va_arg (*args, u64);
368 int next_split = _line_len;
369 int indent = format_get_indent (s);
372 return format (s, "none");
374 foreach_dpdk_rss_hf return s;
378 format_dpdk_rx_offload_caps (u8 * s, va_list * args)
380 u32 bitmap = va_arg (*args, u32);
381 int next_split = _line_len;
382 int indent = format_get_indent (s);
385 return format (s, "none");
387 foreach_dpdk_rx_offload_caps return s;
391 format_dpdk_tx_offload_caps (u8 * s, va_list * args)
393 u32 bitmap = va_arg (*args, u32);
394 int next_split = _line_len;
395 int indent = format_get_indent (s);
397 return format (s, "none");
399 foreach_dpdk_tx_offload_caps return s;
406 format_dpdk_device_errors (u8 * s, va_list * args)
408 dpdk_device_t *xd = va_arg (*args, dpdk_device_t *);
410 uword indent = format_get_indent (s);
412 vec_foreach (e, xd->errors)
414 s = format (s, "%U%v\n", format_white_space, indent, e->what);
420 format_dpdk_device (u8 * s, va_list * args)
422 u32 dev_instance = va_arg (*args, u32);
423 int verbose = va_arg (*args, int);
424 dpdk_main_t *dm = &dpdk_main;
425 dpdk_device_t *xd = vec_elt_at_index (dm->devices, dev_instance);
426 uword indent = format_get_indent (s);
427 f64 now = vlib_time_now (dm->vlib_main);
428 struct rte_eth_dev_info di;
430 dpdk_update_counters (xd, now);
431 dpdk_update_link_state (xd, now);
433 s = format (s, "%U\n%Ucarrier %U",
434 format_dpdk_device_type, xd->device_index,
435 format_white_space, indent + 2, format_dpdk_link_status, xd);
437 rte_eth_dev_info_get (xd->device_index, &di);
439 if (verbose > 1 && xd->flags & DPDK_DEVICE_FLAG_PMD)
441 struct rte_pci_device *pci;
442 struct rte_eth_rss_conf rss_conf;
446 rss_conf.rss_key = 0;
447 retval = rte_eth_dev_rss_hash_conf_get (xd->device_index, &rss_conf);
449 clib_warning ("rte_eth_dev_rss_hash_conf_get returned %d", retval);
455 "%Upci id: device %04x:%04x subsystem %04x:%04x\n"
456 "%Upci address: %04x:%02x:%02x.%02x\n",
457 format_white_space, indent + 2, pci->id.vendor_id,
458 pci->id.device_id, pci->id.subsystem_vendor_id,
459 pci->id.subsystem_device_id, format_white_space, indent + 2,
460 pci->addr.domain, pci->addr.bus, pci->addr.devid,
463 format (s, "%Umax rx packet len: %d\n", format_white_space,
464 indent + 2, di.max_rx_pktlen);
466 format (s, "%Umax num of queues: rx %d tx %d\n", format_white_space,
467 indent + 2, di.max_rx_queues, di.max_tx_queues);
469 format (s, "%Upromiscuous: unicast %s all-multicast %s\n",
470 format_white_space, indent + 2,
471 rte_eth_promiscuous_get (xd->device_index) ? "on" : "off",
472 rte_eth_allmulticast_get (xd->device_index) ? "on" : "off");
473 vlan_off = rte_eth_dev_get_vlan_offload (xd->device_index);
474 s = format (s, "%Uvlan offload: strip %s filter %s qinq %s\n",
475 format_white_space, indent + 2,
476 vlan_off & ETH_VLAN_STRIP_OFFLOAD ? "on" : "off",
477 vlan_off & ETH_VLAN_FILTER_OFFLOAD ? "on" : "off",
478 vlan_off & ETH_VLAN_EXTEND_OFFLOAD ? "on" : "off");
479 s = format (s, "%Urx offload caps: %U\n",
480 format_white_space, indent + 2,
481 format_dpdk_rx_offload_caps, di.rx_offload_capa);
482 s = format (s, "%Utx offload caps: %U\n",
483 format_white_space, indent + 2,
484 format_dpdk_tx_offload_caps, di.tx_offload_capa);
485 s = format (s, "%Urss active: %U\n"
486 "%Urss supported: %U\n",
487 format_white_space, indent + 2,
488 format_dpdk_rss_hf_name, rss_conf.rss_hf,
489 format_white_space, indent + 2,
490 format_dpdk_rss_hf_name, di.flow_type_rss_offloads);
493 s = format (s, "%Urx queues %d, rx desc %d, tx queues %d, tx desc %d\n",
494 format_white_space, indent + 2,
495 xd->rx_q_used, xd->nb_rx_desc, xd->tx_q_used, xd->nb_tx_desc);
497 if (xd->cpu_socket > -1)
498 s = format (s, "%Ucpu socket %d\n",
499 format_white_space, indent + 2, xd->cpu_socket);
501 /* $$$ MIB counters */
504 if ((xd->stats.V - xd->last_cleared_stats.V) != 0) { \
505 s = format (s, "\n%U%-40U%16Ld", \
506 format_white_space, indent + 2, \
507 format_c_identifier, #N, \
508 xd->stats.V - xd->last_cleared_stats.V); \
517 struct rte_eth_xstat *xstat, *last_xstat;
518 struct rte_eth_xstat_name *xstat_names = 0;
519 int len = rte_eth_xstats_get_names (xd->device_index, NULL, 0);
520 vec_validate (xstat_names, len - 1);
521 rte_eth_xstats_get_names (xd->device_index, xstat_names, len);
523 ASSERT (vec_len (xd->xstats) == vec_len (xd->last_cleared_xstats));
526 vec_foreach_index(i, xd->xstats)
529 xstat = vec_elt_at_index(xd->xstats, i);
530 last_xstat = vec_elt_at_index(xd->last_cleared_xstats, i);
532 delta = xstat->value - last_xstat->value;
533 if (verbose == 2 || (verbose && delta))
535 /* format_c_identifier doesn't like c strings inside vector */
536 u8 * name = format(0,"%s", xstat_names[i].name);
537 xs = format(xs, "\n%U%-38U%16Ld",
538 format_white_space, indent + 4,
539 format_c_identifier, name, delta);
545 vec_free (xstat_names);
549 s = format (s, "\n%Uextended stats:%v",
550 format_white_space, indent + 2, xs);
554 if (vec_len (xd->errors))
556 s = format (s, "%UErrors:\n %U", format_white_space, indent,
557 format_dpdk_device_errors, xd);
564 format_dpdk_tx_dma_trace (u8 * s, va_list * va)
566 CLIB_UNUSED (vlib_main_t * vm) = va_arg (*va, vlib_main_t *);
567 CLIB_UNUSED (vlib_node_t * node) = va_arg (*va, vlib_node_t *);
568 CLIB_UNUSED (vnet_main_t * vnm) = vnet_get_main ();
569 dpdk_tx_dma_trace_t *t = va_arg (*va, dpdk_tx_dma_trace_t *);
570 dpdk_main_t *dm = &dpdk_main;
571 dpdk_device_t *xd = vec_elt_at_index (dm->devices, t->device_index);
572 uword indent = format_get_indent (s);
573 vnet_sw_interface_t *sw = vnet_get_sw_interface (vnm, xd->vlib_sw_if_index);
575 s = format (s, "%U tx queue %d",
576 format_vnet_sw_interface_name, vnm, sw, t->queue_index);
578 s = format (s, "\n%Ubuffer 0x%x: %U",
579 format_white_space, indent,
580 t->buffer_index, format_vlib_buffer, &t->buffer);
582 s = format (s, "\n%U%U", format_white_space, indent,
583 format_ethernet_header_with_length, t->buffer.pre_data,
584 sizeof (t->buffer.pre_data));
590 format_dpdk_rx_dma_trace (u8 * s, va_list * va)
592 CLIB_UNUSED (vlib_main_t * vm) = va_arg (*va, vlib_main_t *);
593 CLIB_UNUSED (vlib_node_t * node) = va_arg (*va, vlib_node_t *);
594 CLIB_UNUSED (vnet_main_t * vnm) = vnet_get_main ();
595 dpdk_rx_dma_trace_t *t = va_arg (*va, dpdk_rx_dma_trace_t *);
596 dpdk_main_t *dm = &dpdk_main;
597 dpdk_device_t *xd = vec_elt_at_index (dm->devices, t->device_index);
598 format_function_t *f;
599 uword indent = format_get_indent (s);
600 vnet_sw_interface_t *sw = vnet_get_sw_interface (vnm, xd->vlib_sw_if_index);
602 s = format (s, "%U rx queue %d",
603 format_vnet_sw_interface_name, vnm, sw, t->queue_index);
605 s = format (s, "\n%Ubuffer 0x%x: %U",
606 format_white_space, indent,
607 t->buffer_index, format_vlib_buffer, &t->buffer);
609 s = format (s, "\n%U%U",
610 format_white_space, indent,
611 format_dpdk_rte_mbuf, &t->mb, &t->data);
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,
620 sizeof (t->data) ? sizeof (t->data) : t->mb.data_len);
622 f = node->format_buffer;
624 f = format_hex_bytes;
625 s = format (s, "\n%U%U", format_white_space, indent,
626 f, t->buffer.pre_data, sizeof (t->buffer.pre_data));
633 format_dpdk_pkt_types (u8 * s, va_list * va)
635 u32 *pkt_types = va_arg (*va, u32 *);
636 uword indent __attribute__ ((unused)) = format_get_indent (s) + 2;
641 s = format (s, "Packet Types");
644 if ((*pkt_types & RTE_PTYPE_##L##_MASK) == RTE_PTYPE_##L##_##F) \
646 s = format (s, "\n%U%s (0x%04x) %s", format_white_space, indent, \
647 "RTE_PTYPE_" #L "_" #F, RTE_PTYPE_##L##_##F, S); \
650 foreach_dpdk_pkt_type
656 format_dpdk_pkt_offload_flags (u8 * s, va_list * va)
658 u64 *ol_flags = va_arg (*va, u64 *);
659 uword indent = format_get_indent (s) + 2;
664 s = format (s, "Packet Offload Flags");
669 s = format (s, "\n%U%s (0x%04x) %s", \
670 format_white_space, indent, #F, F, S); \
673 foreach_dpdk_pkt_offload_flag
679 format_dpdk_rte_mbuf_vlan (u8 * s, va_list * va)
681 ethernet_vlan_header_tv_t *vlan_hdr =
682 va_arg (*va, ethernet_vlan_header_tv_t *);
684 if (clib_net_to_host_u16 (vlan_hdr->type) == ETHERNET_TYPE_DOT1AD)
686 s = format (s, "%U 802.1q vlan ",
687 format_ethernet_vlan_tci,
688 clib_net_to_host_u16 (vlan_hdr->priority_cfi_and_id));
693 format_ethernet_vlan_tci,
694 clib_net_to_host_u16 (vlan_hdr->priority_cfi_and_id));
700 format_dpdk_rte_mbuf (u8 * s, va_list * va)
702 struct rte_mbuf *mb = va_arg (*va, struct rte_mbuf *);
703 ethernet_header_t *eth_hdr = va_arg (*va, ethernet_header_t *);
704 uword indent = format_get_indent (s) + 2;
706 s = format (s, "PKT MBUF: port %d, nb_segs %d, pkt_len %d"
707 "\n%Ubuf_len %d, data_len %d, ol_flags 0x%x, data_off %d, phys_addr 0x%x"
708 "\n%Upacket_type 0x%x",
709 mb->port, mb->nb_segs, mb->pkt_len,
710 format_white_space, indent,
711 mb->buf_len, mb->data_len, mb->ol_flags, mb->data_off,
712 mb->buf_physaddr, format_white_space, indent, mb->packet_type);
715 s = format (s, "\n%U%U", format_white_space, indent,
716 format_dpdk_pkt_offload_flags, &mb->ol_flags);
718 if ((mb->ol_flags & PKT_RX_VLAN_PKT) &&
719 ((mb->ol_flags & (PKT_RX_VLAN_STRIPPED | PKT_RX_QINQ_STRIPPED)) == 0))
721 ethernet_vlan_header_tv_t *vlan_hdr =
722 ((ethernet_vlan_header_tv_t *) & (eth_hdr->type));
723 s = format (s, " %U", format_dpdk_rte_mbuf_vlan, vlan_hdr);
727 s = format (s, "\n%U%U", format_white_space, indent,
728 format_dpdk_pkt_types, &mb->packet_type);
734 unformat_rss_fn (unformat_input_t * input, uword * rss_fn)
736 while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
742 else if (unformat (input, s)) \
749 return clib_error_return (0, "unknown input `%U'",
750 format_unformat_error, input);
757 unformat_dpdk_log_level (unformat_input_t * input, va_list * args)
759 u32 *r = va_arg (*args, u32 *);
762 #define _(v,s) else if (unformat (input, s)) *r = RTE_LOG_##v;
763 foreach_dpdk_log_level
771 unformat_hqos (unformat_input_t * input, dpdk_device_config_hqos_t * hqos)
773 clib_error_t *error = 0;
775 while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
777 if (unformat (input, "hqos-thread %u", &hqos->hqos_thread))
778 hqos->hqos_thread_valid = 1;
781 error = clib_error_return (0, "unknown input `%U'",
782 format_unformat_error, input);
791 * fd.io coding-style-patch-verification: ON
794 * eval: (c-set-style "gnu")