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
140 format_dpdk_device_name (u8 * s, va_list * args)
142 dpdk_main_t *dm = &dpdk_main;
143 char *devname_format;
145 u32 i = va_arg (*args, u32);
146 struct rte_eth_dev_info dev_info;
149 if (dm->conf->interface_name_format_decimal)
150 devname_format = "%s%d/%d/%d";
152 devname_format = "%s%x/%x/%x";
154 switch (dm->devices[i].port_type)
156 case VNET_DPDK_PORT_TYPE_ETH_1G:
157 device_name = "GigabitEthernet";
160 case VNET_DPDK_PORT_TYPE_ETH_10G:
161 device_name = "TenGigabitEthernet";
164 case VNET_DPDK_PORT_TYPE_ETH_40G:
165 device_name = "FortyGigabitEthernet";
168 case VNET_DPDK_PORT_TYPE_ETH_BOND:
169 return format (s, "BondEthernet%d", dm->devices[i].device_index);
171 case VNET_DPDK_PORT_TYPE_ETH_SWITCH:
172 device_name = "EthernetSwitch";
175 case VNET_DPDK_PORT_TYPE_AF_PACKET:
176 rte_eth_dev_info_get (i, &dev_info);
177 return format (s, "af_packet%d", dm->devices[i].af_packet_port_id);
180 case VNET_DPDK_PORT_TYPE_UNKNOWN:
181 device_name = "UnknownEthernet";
185 rte_eth_dev_info_get (i, &dev_info);
187 if (dev_info.pci_dev)
188 ret = format (s, devname_format, device_name, dev_info.pci_dev->addr.bus,
189 dev_info.pci_dev->addr.devid,
190 dev_info.pci_dev->addr.function);
192 ret = format (s, "%s%d", device_name, dm->devices[i].device_index);
194 if (dm->devices[i].interface_name_suffix)
195 return format (ret, "/%s", dm->devices[i].interface_name_suffix);
200 format_dpdk_device_type (u8 * s, va_list * args)
202 dpdk_main_t *dm = &dpdk_main;
204 u32 i = va_arg (*args, u32);
206 switch (dm->devices[i].pmd)
208 case VNET_DPDK_PMD_E1000EM:
209 dev_type = "Intel 82540EM (e1000)";
212 case VNET_DPDK_PMD_IGB:
213 dev_type = "Intel e1000";
216 case VNET_DPDK_PMD_I40E:
217 dev_type = "Intel X710/XL710 Family";
220 case VNET_DPDK_PMD_I40EVF:
221 dev_type = "Intel X710/XL710 Family VF";
224 case VNET_DPDK_PMD_FM10K:
225 dev_type = "Intel FM10000 Family Ethernet Switch";
228 case VNET_DPDK_PMD_IGBVF:
229 dev_type = "Intel e1000 VF";
232 case VNET_DPDK_PMD_VIRTIO:
233 dev_type = "Red Hat Virtio";
236 case VNET_DPDK_PMD_IXGBEVF:
237 dev_type = "Intel 82599 VF";
240 case VNET_DPDK_PMD_IXGBE:
241 dev_type = "Intel 82599";
244 case VNET_DPDK_PMD_ENIC:
245 dev_type = "Cisco VIC";
248 case VNET_DPDK_PMD_CXGBE:
249 dev_type = "Chelsio T4/T5";
252 case VNET_DPDK_PMD_VMXNET3:
253 dev_type = "VMware VMXNET3";
256 case VNET_DPDK_PMD_AF_PACKET:
257 dev_type = "af_packet";
260 case VNET_DPDK_PMD_BOND:
261 dev_type = "Ethernet Bonding";
264 case VNET_DPDK_PMD_DPAA2:
265 dev_type = "NXP DPAA2 Mac";
269 case VNET_DPDK_PMD_UNKNOWN:
270 dev_type = "### UNKNOWN ###";
274 return format (s, dev_type);
278 format_dpdk_link_status (u8 * s, va_list * args)
280 dpdk_device_t *xd = va_arg (*args, dpdk_device_t *);
281 struct rte_eth_link *l = &xd->link;
282 vnet_main_t *vnm = vnet_get_main ();
283 vnet_hw_interface_t *hi = vnet_get_hw_interface (vnm, xd->vlib_hw_if_index);
285 s = format (s, "%s ", l->link_status ? "up" : "down");
288 u32 promisc = rte_eth_promiscuous_get (xd->device_index);
290 s = format (s, "%s duplex ", (l->link_duplex == ETH_LINK_FULL_DUPLEX) ?
292 s = format (s, "speed %u mtu %d %s\n", l->link_speed,
293 hi->max_packet_bytes, promisc ? " promisc" : "");
296 s = format (s, "\n");
304 if (format_get_indent (s) > next_split ) { \
305 next_split += _line_len; \
306 s = format(s,"\n%U", format_white_space, indent); \
308 s = format(s, "%s ", str); \
312 format_dpdk_rss_hf_name (u8 * s, va_list * args)
314 u64 bitmap = va_arg (*args, u64);
315 int next_split = _line_len;
316 int indent = format_get_indent (s);
319 return format (s, "none");
321 foreach_dpdk_rss_hf return s;
325 format_dpdk_rx_offload_caps (u8 * s, va_list * args)
327 u32 bitmap = va_arg (*args, u32);
328 int next_split = _line_len;
329 int indent = format_get_indent (s);
332 return format (s, "none");
334 foreach_dpdk_rx_offload_caps return s;
338 format_dpdk_tx_offload_caps (u8 * s, va_list * args)
340 u32 bitmap = va_arg (*args, u32);
341 int next_split = _line_len;
342 int indent = format_get_indent (s);
344 return format (s, "none");
346 foreach_dpdk_tx_offload_caps return s;
353 format_dpdk_device (u8 * s, va_list * args)
355 u32 dev_instance = va_arg (*args, u32);
356 int verbose = va_arg (*args, int);
357 dpdk_main_t *dm = &dpdk_main;
358 dpdk_device_t *xd = vec_elt_at_index (dm->devices, dev_instance);
359 uword indent = format_get_indent (s);
360 f64 now = vlib_time_now (dm->vlib_main);
361 struct rte_eth_dev_info di;
363 dpdk_update_counters (xd, now);
364 dpdk_update_link_state (xd, now);
366 s = format (s, "%U\n%Ucarrier %U",
367 format_dpdk_device_type, xd->device_index,
368 format_white_space, indent + 2, format_dpdk_link_status, xd);
370 rte_eth_dev_info_get (xd->device_index, &di);
372 if (verbose > 1 && xd->flags & DPDK_DEVICE_FLAG_PMD)
374 struct rte_pci_device *pci;
375 struct rte_eth_rss_conf rss_conf;
379 rss_conf.rss_key = 0;
380 retval = rte_eth_dev_rss_hash_conf_get (xd->device_index, &rss_conf);
382 clib_warning ("rte_eth_dev_rss_hash_conf_get returned %d", retval);
388 "%Upci id: device %04x:%04x subsystem %04x:%04x\n"
389 "%Upci address: %04x:%02x:%02x.%02x\n",
390 format_white_space, indent + 2, pci->id.vendor_id,
391 pci->id.device_id, pci->id.subsystem_vendor_id,
392 pci->id.subsystem_device_id, format_white_space, indent + 2,
393 pci->addr.domain, pci->addr.bus, pci->addr.devid,
396 format (s, "%Umax rx packet len: %d\n", format_white_space,
397 indent + 2, di.max_rx_pktlen);
399 format (s, "%Umax num of queues: rx %d tx %d\n", format_white_space,
400 indent + 2, di.max_rx_queues, di.max_tx_queues);
402 format (s, "%Upromiscuous: unicast %s all-multicast %s\n",
403 format_white_space, indent + 2,
404 rte_eth_promiscuous_get (xd->device_index) ? "on" : "off",
405 rte_eth_promiscuous_get (xd->device_index) ? "on" : "off");
406 vlan_off = rte_eth_dev_get_vlan_offload (xd->device_index);
407 s = format (s, "%Uvlan offload: strip %s filter %s qinq %s\n",
408 format_white_space, indent + 2,
409 vlan_off & ETH_VLAN_STRIP_OFFLOAD ? "on" : "off",
410 vlan_off & ETH_VLAN_FILTER_OFFLOAD ? "on" : "off",
411 vlan_off & ETH_VLAN_EXTEND_OFFLOAD ? "on" : "off");
412 s = format (s, "%Urx offload caps: %U\n",
413 format_white_space, indent + 2,
414 format_dpdk_rx_offload_caps, di.rx_offload_capa);
415 s = format (s, "%Utx offload caps: %U\n",
416 format_white_space, indent + 2,
417 format_dpdk_tx_offload_caps, di.tx_offload_capa);
418 s = format (s, "%Urss active: %U\n"
419 "%Urss supported: %U\n",
420 format_white_space, indent + 2,
421 format_dpdk_rss_hf_name, rss_conf.rss_hf,
422 format_white_space, indent + 2,
423 format_dpdk_rss_hf_name, di.flow_type_rss_offloads);
426 s = format (s, "%Urx queues %d, rx desc %d, tx queues %d, tx desc %d\n",
427 format_white_space, indent + 2,
428 xd->rx_q_used, xd->nb_rx_desc, xd->tx_q_used, xd->nb_tx_desc);
430 if (xd->cpu_socket > -1)
431 s = format (s, "%Ucpu socket %d\n",
432 format_white_space, indent + 2, xd->cpu_socket);
434 /* $$$ MIB counters */
437 if ((xd->stats.V - xd->last_cleared_stats.V) != 0) { \
438 s = format (s, "\n%U%-40U%16Ld", \
439 format_white_space, indent + 2, \
440 format_c_identifier, #N, \
441 xd->stats.V - xd->last_cleared_stats.V); \
450 struct rte_eth_xstat *xstat, *last_xstat;
451 struct rte_eth_xstat_name *xstat_names = 0;
452 int len = rte_eth_xstats_get_names (xd->device_index, NULL, 0);
453 vec_validate (xstat_names, len - 1);
454 rte_eth_xstats_get_names (xd->device_index, xstat_names, len);
456 ASSERT (vec_len (xd->xstats) == vec_len (xd->last_cleared_xstats));
459 vec_foreach_index(i, xd->xstats)
462 xstat = vec_elt_at_index(xd->xstats, i);
463 last_xstat = vec_elt_at_index(xd->last_cleared_xstats, i);
465 delta = xstat->value - last_xstat->value;
466 if (verbose == 2 || (verbose && delta))
468 /* format_c_identifier doesn't like c strings inside vector */
469 u8 * name = format(0,"%s", xstat_names[i].name);
470 xs = format(xs, "\n%U%-38U%16Ld",
471 format_white_space, indent + 4,
472 format_c_identifier, name, delta);
478 vec_free (xstat_names);
482 s = format (s, "\n%Uextended stats:%v",
483 format_white_space, indent + 2, xs);
491 format_dpdk_tx_dma_trace (u8 * s, va_list * va)
493 CLIB_UNUSED (vlib_main_t * vm) = va_arg (*va, vlib_main_t *);
494 CLIB_UNUSED (vlib_node_t * node) = va_arg (*va, vlib_node_t *);
495 CLIB_UNUSED (vnet_main_t * vnm) = vnet_get_main ();
496 dpdk_tx_dma_trace_t *t = va_arg (*va, dpdk_tx_dma_trace_t *);
497 dpdk_main_t *dm = &dpdk_main;
498 dpdk_device_t *xd = vec_elt_at_index (dm->devices, t->device_index);
499 uword indent = format_get_indent (s);
500 vnet_sw_interface_t *sw = vnet_get_sw_interface (vnm, xd->vlib_sw_if_index);
502 s = format (s, "%U tx queue %d",
503 format_vnet_sw_interface_name, vnm, sw, t->queue_index);
505 s = format (s, "\n%Ubuffer 0x%x: %U",
506 format_white_space, indent,
507 t->buffer_index, format_vlib_buffer, &t->buffer);
509 s = format (s, "\n%U%U", format_white_space, indent,
510 format_ethernet_header_with_length, t->buffer.pre_data,
511 sizeof (t->buffer.pre_data));
517 format_dpdk_rx_dma_trace (u8 * s, va_list * va)
519 CLIB_UNUSED (vlib_main_t * vm) = va_arg (*va, vlib_main_t *);
520 CLIB_UNUSED (vlib_node_t * node) = va_arg (*va, vlib_node_t *);
521 CLIB_UNUSED (vnet_main_t * vnm) = vnet_get_main ();
522 dpdk_rx_dma_trace_t *t = va_arg (*va, dpdk_rx_dma_trace_t *);
523 dpdk_main_t *dm = &dpdk_main;
524 dpdk_device_t *xd = vec_elt_at_index (dm->devices, t->device_index);
525 format_function_t *f;
526 uword indent = format_get_indent (s);
527 vnet_sw_interface_t *sw = vnet_get_sw_interface (vnm, xd->vlib_sw_if_index);
529 s = format (s, "%U rx queue %d",
530 format_vnet_sw_interface_name, vnm, sw, t->queue_index);
532 s = format (s, "\n%Ubuffer 0x%x: %U",
533 format_white_space, indent,
534 t->buffer_index, format_vlib_buffer, &t->buffer);
536 s = format (s, "\n%U%U",
537 format_white_space, indent,
538 format_dpdk_rte_mbuf, &t->mb, &t->data);
540 if (vm->trace_main.verbose)
542 s = format (s, "\n%UPacket Dump%s", format_white_space, indent + 2,
543 t->mb.data_len > sizeof (t->data) ? " (truncated)" : "");
544 s = format (s, "\n%U%U", format_white_space, indent + 4,
545 format_hexdump, &t->data,
547 sizeof (t->data) ? sizeof (t->data) : t->mb.data_len);
549 f = node->format_buffer;
551 f = format_hex_bytes;
552 s = format (s, "\n%U%U", format_white_space, indent,
553 f, t->buffer.pre_data, sizeof (t->buffer.pre_data));
560 format_dpdk_pkt_types (u8 * s, va_list * va)
562 u32 *pkt_types = va_arg (*va, u32 *);
563 uword indent __attribute__ ((unused)) = format_get_indent (s) + 2;
568 s = format (s, "Packet Types");
571 if ((*pkt_types & RTE_PTYPE_##L##_MASK) == RTE_PTYPE_##L##_##F) \
573 s = format (s, "\n%U%s (0x%04x) %s", format_white_space, indent, \
574 "RTE_PTYPE_" #L "_" #F, RTE_PTYPE_##L##_##F, S); \
577 foreach_dpdk_pkt_type
583 format_dpdk_pkt_offload_flags (u8 * s, va_list * va)
585 u64 *ol_flags = va_arg (*va, u64 *);
586 uword indent = format_get_indent (s) + 2;
591 s = format (s, "Packet Offload Flags");
596 s = format (s, "\n%U%s (0x%04x) %s", \
597 format_white_space, indent, #F, F, S); \
600 foreach_dpdk_pkt_offload_flag
606 format_dpdk_rte_mbuf_vlan (u8 * s, va_list * va)
608 ethernet_vlan_header_tv_t *vlan_hdr =
609 va_arg (*va, ethernet_vlan_header_tv_t *);
611 if (clib_net_to_host_u16 (vlan_hdr->type) == ETHERNET_TYPE_DOT1AD)
613 s = format (s, "%U 802.1q vlan ",
614 format_ethernet_vlan_tci,
615 clib_net_to_host_u16 (vlan_hdr->priority_cfi_and_id));
620 format_ethernet_vlan_tci,
621 clib_net_to_host_u16 (vlan_hdr->priority_cfi_and_id));
627 format_dpdk_rte_mbuf (u8 * s, va_list * va)
629 struct rte_mbuf *mb = va_arg (*va, struct rte_mbuf *);
630 ethernet_header_t *eth_hdr = va_arg (*va, ethernet_header_t *);
631 uword indent = format_get_indent (s) + 2;
633 s = format (s, "PKT MBUF: port %d, nb_segs %d, pkt_len %d"
634 "\n%Ubuf_len %d, data_len %d, ol_flags 0x%x, data_off %d, phys_addr 0x%x"
635 "\n%Upacket_type 0x%x",
636 mb->port, mb->nb_segs, mb->pkt_len,
637 format_white_space, indent,
638 mb->buf_len, mb->data_len, mb->ol_flags, mb->data_off,
639 mb->buf_physaddr, format_white_space, indent, mb->packet_type);
642 s = format (s, "\n%U%U", format_white_space, indent,
643 format_dpdk_pkt_offload_flags, &mb->ol_flags);
645 if (mb->ol_flags & PKT_RX_VLAN_PKT)
647 ethernet_vlan_header_tv_t *vlan_hdr =
648 ((ethernet_vlan_header_tv_t *) & (eth_hdr->type));
649 s = format (s, " %U", format_dpdk_rte_mbuf_vlan, vlan_hdr);
653 s = format (s, "\n%U%U", format_white_space, indent,
654 format_dpdk_pkt_types, &mb->packet_type);
660 unformat_socket_mem (unformat_input_t * input, va_list * va)
662 uword **r = va_arg (*va, uword **);
666 while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
668 if (unformat (input, ","))
669 hash_set (*r, i, 1024);
670 else if (unformat (input, "%u,", &mem))
671 hash_set (*r, i, mem);
672 else if (unformat (input, "%u", &mem))
673 hash_set (*r, i, mem);
676 unformat_put_input (input);
687 unformat_rss_fn (unformat_input_t * input, uword * rss_fn)
689 while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
695 else if (unformat (input, s)) \
702 return clib_error_return (0, "unknown input `%U'",
703 format_unformat_error, input);
710 unformat_hqos (unformat_input_t * input, dpdk_device_config_hqos_t * hqos)
712 clib_error_t *error = 0;
714 while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
716 if (unformat (input, "hqos-thread %u", &hqos->hqos_thread))
717 hqos->hqos_thread_valid = 1;
720 error = clib_error_return (0, "unknown input `%U'",
721 format_unformat_error, input);
730 * fd.io coding-style-patch-verification: ON
733 * eval: (c-set-style "gnu")