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 _ (tx_loopback_frames_ok, olbpackets) \
32 _ (tx_loopback_bytes_ok, olbbytes) \
33 _ (rx_frames_ok, ipackets) \
34 _ (rx_bytes_ok, ibytes) \
35 _ (rx_errors, ierrors) \
36 _ (rx_missed, imissed) \
37 _ (rx_multicast_frames_ok, imcasts) \
38 _ (rx_no_bufs, rx_nombuf) \
39 _ (rx_loopback_frames_ok, ilbpackets) \
40 _ (rx_loopback_bytes_ok, ilbbytes)
42 #define foreach_dpdk_q_counter \
43 _ (rx_frames_ok, q_ipackets) \
44 _ (tx_frames_ok, q_opackets) \
45 _ (rx_bytes_ok, q_ibytes) \
46 _ (tx_bytes_ok, q_obytes) \
47 _ (rx_errors, q_errors)
49 #define foreach_dpdk_rss_hf \
50 _(ETH_RSS_FRAG_IPV4, "ipv4-frag") \
51 _(ETH_RSS_NONFRAG_IPV4_TCP, "ipv4-tcp") \
52 _(ETH_RSS_NONFRAG_IPV4_UDP, "ipv4-udp") \
53 _(ETH_RSS_NONFRAG_IPV4_SCTP, "ipv4-sctp") \
54 _(ETH_RSS_NONFRAG_IPV4_OTHER, "ipv4-other") \
55 _(ETH_RSS_IPV4, "ipv4") \
56 _(ETH_RSS_IPV6_TCP_EX, "ipv6-tcp-ex") \
57 _(ETH_RSS_IPV6_UDP_EX, "ipv6-udp-ex") \
58 _(ETH_RSS_FRAG_IPV6, "ipv6-frag") \
59 _(ETH_RSS_NONFRAG_IPV6_TCP, "ipv6-tcp") \
60 _(ETH_RSS_NONFRAG_IPV6_UDP, "ipv6-udp") \
61 _(ETH_RSS_NONFRAG_IPV6_SCTP, "ipv6-sctp") \
62 _(ETH_RSS_NONFRAG_IPV6_OTHER, "ipv6-other") \
63 _(ETH_RSS_L2_PAYLOAD, "l2-payload") \
64 _(ETH_RSS_IPV6_EX, "ipv6-ex") \
65 _(ETH_RSS_IPV6, "ipv6")
68 #define foreach_dpdk_rx_offload_caps \
69 _(DEV_RX_OFFLOAD_VLAN_STRIP, "vlan-strip") \
70 _(DEV_RX_OFFLOAD_IPV4_CKSUM, "ipv4-cksum") \
71 _(DEV_RX_OFFLOAD_UDP_CKSUM , "udp-cksum") \
72 _(DEV_RX_OFFLOAD_TCP_CKSUM , "tcp-cksum") \
73 _(DEV_RX_OFFLOAD_TCP_LRO , "rcp-lro") \
74 _(DEV_RX_OFFLOAD_QINQ_STRIP, "qinq-strip")
76 #define foreach_dpdk_tx_offload_caps \
77 _(DEV_TX_OFFLOAD_VLAN_INSERT, "vlan-insert") \
78 _(DEV_TX_OFFLOAD_IPV4_CKSUM, "ipv4-cksum") \
79 _(DEV_TX_OFFLOAD_UDP_CKSUM , "udp-cksum") \
80 _(DEV_TX_OFFLOAD_TCP_CKSUM , "tcp-cksum") \
81 _(DEV_TX_OFFLOAD_SCTP_CKSUM , "sctp-cksum") \
82 _(DEV_TX_OFFLOAD_TCP_TSO , "tcp-tso") \
83 _(DEV_TX_OFFLOAD_UDP_TSO , "udp-tso") \
84 _(DEV_TX_OFFLOAD_OUTER_IPV4_CKSUM, "outer-ipv4-cksum") \
85 _(DEV_TX_OFFLOAD_QINQ_INSERT, "qinq-insert")
87 #define foreach_dpdk_pkt_rx_offload_flag \
88 _ (PKT_RX_VLAN_PKT, "RX packet is a 802.1q VLAN packet") \
89 _ (PKT_RX_RSS_HASH, "RX packet with RSS hash result") \
90 _ (PKT_RX_FDIR, "RX packet with FDIR infos") \
91 _ (PKT_RX_L4_CKSUM_BAD, "L4 cksum of RX pkt. is not OK") \
92 _ (PKT_RX_IP_CKSUM_BAD, "IP cksum of RX pkt. is not OK") \
93 _ (PKT_RX_IEEE1588_PTP, "RX IEEE1588 L2 Ethernet PT Packet") \
94 _ (PKT_RX_IEEE1588_TMST, "RX IEEE1588 L2/L4 timestamped packet")
96 #define foreach_dpdk_pkt_type \
97 _ (L2, ETHER, "Ethernet packet") \
98 _ (L2, ETHER_TIMESYNC, "Ethernet packet for time sync") \
99 _ (L2, ETHER_ARP, "ARP packet") \
100 _ (L2, ETHER_LLDP, "LLDP (Link Layer Discovery Protocol) packet") \
101 _ (L3, IPV4, "IPv4 packet without extension headers") \
102 _ (L3, IPV4_EXT, "IPv4 packet with extension headers") \
103 _ (L3, IPV4_EXT_UNKNOWN, "IPv4 packet with or without extension headers") \
104 _ (L3, IPV6, "IPv6 packet without extension headers") \
105 _ (L3, IPV6_EXT, "IPv6 packet with extension headers") \
106 _ (L3, IPV6_EXT_UNKNOWN, "IPv6 packet with or without extension headers") \
107 _ (L4, TCP, "TCP packet") \
108 _ (L4, UDP, "UDP packet") \
109 _ (L4, FRAG, "Fragmented IP packet") \
110 _ (L4, SCTP, "SCTP (Stream Control Transmission Protocol) packet") \
111 _ (L4, ICMP, "ICMP packet") \
112 _ (L4, NONFRAG, "Non-fragmented IP packet") \
113 _ (TUNNEL, GRE, "GRE tunneling packet") \
114 _ (TUNNEL, VXLAN, "VXLAN tunneling packet") \
115 _ (TUNNEL, NVGRE, "NVGRE Tunneling packet") \
116 _ (TUNNEL, GENEVE, "GENEVE Tunneling packet") \
117 _ (TUNNEL, GRENAT, "Teredo, VXLAN or GRE Tunneling packet") \
118 _ (INNER_L2, ETHER, "Inner Ethernet packet") \
119 _ (INNER_L2, ETHER_VLAN, "Inner Ethernet packet with VLAN") \
120 _ (INNER_L3, IPV4, "Inner IPv4 packet without extension headers") \
121 _ (INNER_L3, IPV4_EXT, "Inner IPv4 packet with extension headers") \
122 _ (INNER_L3, IPV4_EXT_UNKNOWN, "Inner IPv4 packet with or without extension headers") \
123 _ (INNER_L3, IPV6, "Inner IPv6 packet without extension headers") \
124 _ (INNER_L3, IPV6_EXT, "Inner IPv6 packet with extension headers") \
125 _ (INNER_L3, IPV6_EXT_UNKNOWN, "Inner IPv6 packet with or without extension headers") \
126 _ (INNER_L4, TCP, "Inner TCP packet") \
127 _ (INNER_L4, UDP, "Inner UDP packet") \
128 _ (INNER_L4, FRAG, "Inner fagmented IP packet") \
129 _ (INNER_L4, SCTP, "Inner SCTP (Stream Control Transmission Protocol) packet") \
130 _ (INNER_L4, ICMP, "Inner ICMP packet") \
131 _ (INNER_L4, NONFRAG, "Inner non-fragmented IP packet")
133 #define foreach_dpdk_pkt_tx_offload_flag \
134 _ (PKT_TX_VLAN_PKT, "TX packet is a 802.1q VLAN packet") \
135 _ (PKT_TX_IP_CKSUM, "IP cksum of TX pkt. computed by NIC") \
136 _ (PKT_TX_TCP_CKSUM, "TCP cksum of TX pkt. computed by NIC") \
137 _ (PKT_TX_SCTP_CKSUM, "SCTP cksum of TX pkt. computed by NIC") \
138 _ (PKT_TX_IEEE1588_TMST, "TX IEEE1588 packet to timestamp")
140 #define foreach_dpdk_pkt_offload_flag \
141 foreach_dpdk_pkt_rx_offload_flag \
142 foreach_dpdk_pkt_tx_offload_flag
144 #ifdef RTE_LIBRTE_MBUF_EXT_RX_OLFLAGS
145 #define foreach_dpdk_pkt_ext_rx_offload_flag \
146 _ (PKT_EXT_RX_PKT_ERROR, "RX Packet Error") \
147 _ (PKT_EXT_RX_BAD_FCS, "RX Bad FCS checksum") \
148 _ (PKT_EXT_RX_UDP, "RX packet with UDP L4 header") \
149 _ (PKT_EXT_RX_TCP, "RX packet with TCP L4 header") \
150 _ (PKT_EXT_RX_IPV4_FRAGMENT, "RX packet IPv4 Fragment")
152 #define foreach_dpdk_pkt_ext_offload_flag \
153 foreach_dpdk_pkt_rx_offload_flag \
154 foreach_dpdk_pkt_ext_rx_offload_flag
156 #endif /* RTE_LIBRTE_MBUF_EXT_RX_OLFLAGS */
158 u8 * format_dpdk_device_name (u8 * s, va_list * args)
160 dpdk_main_t * dm = &dpdk_main;
161 char *devname_format;
163 u32 i = va_arg (*args, u32);
164 struct rte_eth_dev_info dev_info;
167 if (dm->conf->interface_name_format_decimal)
168 devname_format = "%s%d/%d/%d";
170 devname_format = "%s%x/%x/%x";
172 #ifdef RTE_LIBRTE_KNI
173 if (dm->devices[i].dev_type == VNET_DPDK_DEV_KNI) {
174 return format(s, "kni%d", dm->devices[i].kni_port_id);
177 if (dm->devices[i].dev_type == VNET_DPDK_DEV_VHOST_USER) {
178 return format(s, "VirtualEthernet0/0/%d", dm->devices[i].vu_if_id);
180 switch (dm->devices[i].port_type)
182 case VNET_DPDK_PORT_TYPE_ETH_1G:
183 device_name = "GigabitEthernet";
186 case VNET_DPDK_PORT_TYPE_ETH_10G:
187 device_name = "TenGigabitEthernet";
190 case VNET_DPDK_PORT_TYPE_ETH_40G:
191 device_name = "FortyGigabitEthernet";
194 case VNET_DPDK_PORT_TYPE_ETH_BOND:
195 return format(s, "BondEthernet%d", dm->devices[i].device_index);
197 case VNET_DPDK_PORT_TYPE_ETH_SWITCH:
198 device_name = "EthernetSwitch";
201 case VNET_DPDK_PORT_TYPE_AF_PACKET:
202 rte_eth_dev_info_get(i, &dev_info);
203 return format(s, "af_packet%d", dm->devices[i].af_packet_port_id);
206 case VNET_DPDK_PORT_TYPE_UNKNOWN:
207 device_name = "UnknownEthernet";
211 rte_eth_dev_info_get(i, &dev_info);
212 ret = format (s, devname_format, device_name, dev_info.pci_dev->addr.bus,
213 dev_info.pci_dev->addr.devid,
214 dev_info.pci_dev->addr.function);
216 /* address Chelsio cards which share PCI address */
217 if (dm->devices[i].pmd == VNET_DPDK_PMD_CXGBE) {
218 struct rte_eth_dev_info di;
221 rte_eth_dev_info_get(i+1, &di);
222 if (di.pci_dev && memcmp(&dev_info.pci_dev->addr, &di.pci_dev->addr,
223 sizeof(struct rte_pci_addr)) == 0)
224 return format(ret, "/0");
227 rte_eth_dev_info_get(i-1, &di);
228 if (di.pci_dev && memcmp(&dev_info.pci_dev->addr, &di.pci_dev->addr,
229 sizeof(struct rte_pci_addr)) == 0)
230 return format(ret, "/1");
235 static u8 * format_dpdk_device_type (u8 * s, va_list * args)
237 dpdk_main_t * dm = &dpdk_main;
239 u32 i = va_arg (*args, u32);
241 if (dm->devices[i].dev_type == VNET_DPDK_DEV_KNI) {
242 return format(s, "Kernel NIC Interface");
243 } else if (dm->devices[i].dev_type == VNET_DPDK_DEV_VHOST_USER) {
244 return format(s, "vhost-user interface");
247 switch (dm->devices[i].pmd)
249 case VNET_DPDK_PMD_E1000EM:
250 dev_type = "Intel 82540EM (e1000)";
253 case VNET_DPDK_PMD_IGB:
254 dev_type = "Intel e1000";
257 case VNET_DPDK_PMD_I40E:
258 dev_type = "Intel X710/XL710 Family";
261 case VNET_DPDK_PMD_I40EVF:
262 dev_type = "Intel X710/XL710 Family VF";
265 case VNET_DPDK_PMD_FM10K:
266 dev_type = "Intel FM10000 Family Ethernet Switch";
269 case VNET_DPDK_PMD_IGBVF:
270 dev_type = "Intel e1000 VF";
273 case VNET_DPDK_PMD_VIRTIO:
274 dev_type = "Red Hat Virtio";
277 case VNET_DPDK_PMD_IXGBEVF:
278 dev_type = "Intel 82599 VF";
281 case VNET_DPDK_PMD_IXGBE:
282 dev_type = "Intel 82599";
285 case VNET_DPDK_PMD_ENIC:
286 dev_type = "Cisco VIC";
289 case VNET_DPDK_PMD_CXGBE:
290 dev_type = "Chelsio T4/T5";
293 case VNET_DPDK_PMD_VMXNET3:
294 dev_type = "VMware VMXNET3";
297 case VNET_DPDK_PMD_AF_PACKET:
298 dev_type = "af_packet";
301 case VNET_DPDK_PMD_BOND:
302 dev_type = "Ethernet Bonding";
305 case VNET_DPDK_PMD_DPAA2:
306 dev_type = "NXP DPAA2 Mac";
310 case VNET_DPDK_PMD_UNKNOWN:
311 dev_type = "### UNKNOWN ###";
315 return format (s, dev_type);
318 static u8 * format_dpdk_link_status (u8 * s, va_list * args)
320 dpdk_device_t * xd = va_arg (*args, dpdk_device_t *);
321 struct rte_eth_link * l = &xd->link;
322 vnet_main_t * vnm = vnet_get_main();
323 vnet_hw_interface_t * hi = vnet_get_hw_interface (vnm, xd->vlib_hw_if_index);
325 s = format (s, "%s ", l->link_status ? "up" : "down");
328 u32 promisc = rte_eth_promiscuous_get (xd->device_index);
330 s = format (s, "%s duplex ", (l->link_duplex == ETH_LINK_FULL_DUPLEX) ?
332 s = format (s, "speed %u mtu %d %s\n", l->link_speed,
333 hi->max_packet_bytes, promisc ? " promisc" : "");
336 s = format (s, "\n");
344 if (format_get_indent (s) > next_split ) { \
345 next_split += _line_len; \
346 s = format(s,"\n%U", format_white_space, indent); \
348 s = format(s, "%s ", str); \
351 static u8 * format_dpdk_rss_hf_name(u8 * s, va_list * args)
353 u64 bitmap = va_arg (*args, u64);
354 int next_split = _line_len;
355 int indent = format_get_indent (s);
358 return format(s, "none");
365 static u8 * format_dpdk_rx_offload_caps(u8 * s, va_list * args)
367 u32 bitmap = va_arg (*args, u32);
368 int next_split = _line_len;
369 int indent = format_get_indent (s);
372 return format(s, "none");
374 foreach_dpdk_rx_offload_caps
379 static u8 * format_dpdk_tx_offload_caps(u8 * s, va_list * args)
381 u32 bitmap = va_arg (*args, u32);
382 int next_split = _line_len;
383 int indent = format_get_indent (s);
385 return format(s, "none");
387 foreach_dpdk_tx_offload_caps
395 u8 * format_dpdk_device (u8 * s, va_list * args)
397 u32 dev_instance = va_arg (*args, u32);
398 int verbose = va_arg (*args, int);
399 dpdk_main_t * dm = &dpdk_main;
400 dpdk_device_t * xd = vec_elt_at_index (dm->devices, dev_instance);
401 uword indent = format_get_indent (s);
402 f64 now = vlib_time_now (dm->vlib_main);
403 struct rte_eth_dev_info di;
405 dpdk_update_counters (xd, now);
406 dpdk_update_link_state (xd, now);
408 s = format (s, "%U\n%Ucarrier %U",
409 format_dpdk_device_type, xd->device_index,
410 format_white_space, indent + 2,
411 format_dpdk_link_status, xd);
413 rte_eth_dev_info_get(xd->device_index, &di);
415 if (verbose > 1 && xd->dev_type == VNET_DPDK_DEV_ETH)
417 struct rte_pci_device * pci;
418 struct rte_eth_rss_conf rss_conf;
421 rss_conf.rss_key = 0;
422 rte_eth_dev_rss_hash_conf_get(xd->device_index, &rss_conf);
426 s = format(s, "%Upci id: device %04x:%04x subsystem %04x:%04x\n"
427 "%Upci address: %04x:%02x:%02x.%02x\n",
428 format_white_space, indent + 2,
429 pci->id.vendor_id, pci->id.device_id,
430 pci->id.subsystem_vendor_id,
431 pci->id.subsystem_device_id,
432 format_white_space, indent + 2,
433 pci->addr.domain, pci->addr.bus,
434 pci->addr.devid, pci->addr.function);
435 s = format(s, "%Umax rx packet len: %d\n",
436 format_white_space, indent + 2, di.max_rx_pktlen);
437 s = format(s, "%Umax num of queues: rx %d tx %d\n",
438 format_white_space, indent + 2, di.max_rx_queues, di.max_tx_queues);
439 s = format(s, "%Upromiscuous: unicast %s all-multicast %s\n",
440 format_white_space, indent + 2,
441 rte_eth_promiscuous_get(xd->device_index) ? "on" : "off",
442 rte_eth_promiscuous_get(xd->device_index) ? "on" : "off");
443 vlan_off = rte_eth_dev_get_vlan_offload(xd->device_index);
444 s = format(s, "%Uvlan offload: strip %s filter %s qinq %s\n",
445 format_white_space, indent + 2,
446 vlan_off & ETH_VLAN_STRIP_OFFLOAD ? "on" : "off",
447 vlan_off & ETH_VLAN_FILTER_OFFLOAD ? "on" : "off",
448 vlan_off & ETH_VLAN_EXTEND_OFFLOAD ? "on" : "off");
449 s = format(s, "%Urx offload caps: %U\n",
450 format_white_space, indent + 2,
451 format_dpdk_rx_offload_caps, di.rx_offload_capa);
452 s = format(s, "%Utx offload caps: %U\n",
453 format_white_space, indent + 2,
454 format_dpdk_tx_offload_caps, di.tx_offload_capa);
455 s = format(s, "%Urss active: %U\n"
456 "%Urss supported: %U\n",
457 format_white_space, indent + 2,
458 format_dpdk_rss_hf_name, rss_conf.rss_hf,
459 format_white_space, indent + 2,
460 format_dpdk_rss_hf_name, di.flow_type_rss_offloads);
463 if (verbose && xd->dev_type == VNET_DPDK_DEV_VHOST_USER) {
464 s = format(s, "%Uqueue size (max): rx %d (%d) tx %d (%d)\n",
465 format_white_space, indent + 2,
466 xd->rx_q_used, xd->rx_q_used,
467 xd->tx_q_used, xd->tx_q_used);
470 s = format (s, "%Urx queues %d, rx desc %d, tx queues %d, tx desc %d\n",
471 format_white_space, indent + 2,
472 xd->rx_q_used, xd->nb_rx_desc,
473 xd->tx_q_used, xd->nb_tx_desc);
475 if (xd->cpu_socket > -1)
476 s = format (s, "%Ucpu socket %d\n",
477 format_white_space, indent + 2, xd->cpu_socket);
479 /* $$$ MIB counters */
483 if ((xd->stats.V - xd->last_cleared_stats.V) != 0) { \
484 s = format (s, "\n%U%-40U%16Ld", \
485 format_white_space, indent + 2, \
486 format_c_identifier, #N, \
487 xd->stats.V - xd->last_cleared_stats.V); \
497 ASSERT(vec_len(xd->xstats) == vec_len(xd->last_cleared_xstats));
499 vec_foreach_index(i, xd->xstats)
502 struct rte_eth_xstats* xstat = vec_elt_at_index(xd->xstats, i);
503 struct rte_eth_xstats* last_xstat =
504 vec_elt_at_index(xd->last_cleared_xstats, i);
506 delta = xstat->value - last_xstat->value;
507 if (verbose == 2 || (verbose && delta))
509 /* format_c_identifier doesn't like c strings inside vector */
510 u8 * name = format(0,"%s", xstat->name);
511 xs = format(xs, "\n%U%-38U%16Ld",
512 format_white_space, indent + 4,
513 format_c_identifier, name, delta);
518 if (verbose && xd->dev_type == VNET_DPDK_DEV_VHOST_USER) {
520 for (i = 0; i < xd->rx_q_used * VIRTIO_QNUM; i++) {
522 if (verbose == 2 || xd->vu_intf->vrings[i].packets) {
524 name = format(NULL, "tx q%d packets", i >> 1);
526 name = format(NULL, "rx q%d packets", i >> 1);
528 xs = format(xs, "\n%U%-38U%16Ld",
529 format_white_space, indent + 4,
530 format_c_identifier, name, xd->vu_intf->vrings[i].packets);
534 name = format(NULL, "tx q%d bytes", i >> 1);
536 name = format(NULL, "rx q%d bytes", i >> 1);
538 xs = format(xs, "\n%U%-38U%16Ld",
539 format_white_space, indent + 4,
540 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);
609 s = format (s, "\n%U%U",
610 format_white_space, indent,
611 format_dpdk_rte_mbuf, &t->mb);
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 (u8 * s, va_list * va)
681 struct rte_mbuf * mb = va_arg (*va, struct rte_mbuf *);
682 uword indent = format_get_indent (s) + 2;
684 s = format (s, "PKT MBUF: port %d, nb_segs %d, pkt_len %d"
685 "\n%Ubuf_len %d, data_len %d, ol_flags 0x%x, data_off %d, phys_addr 0x%x"
686 "\n%Upacket_type 0x%x",
687 mb->port, mb->nb_segs, mb->pkt_len,
688 format_white_space, indent,
689 mb->buf_len, mb->data_len, mb->ol_flags, mb->data_off, mb->buf_physaddr,
690 format_white_space, indent,
694 s = format (s, "\n%U%U", format_white_space, indent,
695 format_dpdk_pkt_offload_flags, &mb->ol_flags);
698 s = format (s, "\n%U%U", format_white_space, indent,
699 format_dpdk_pkt_types, &mb->packet_type);
703 #ifdef RTE_LIBRTE_MBUF_EXT_RX_OLFLAGS
705 static inline u8 * format_dpdk_pkt_rx_offload_flags (u8 * s, va_list * va)
707 u16 *ol_flags = va_arg (*va, u16 *);
708 uword indent = format_get_indent (s) + 2;
713 s = format (s, "Packet RX Offload Flags");
718 s = format (s, "\n%U%s (0x%04x) %s", \
719 format_white_space, indent, #F, F, S); \
722 foreach_dpdk_pkt_ext_offload_flag
729 u8 * format_dpdk_rx_rte_mbuf (u8 * s, va_list * va)
731 struct rte_mbuf * mb = va_arg (*va, struct rte_mbuf *);
732 uword indent = format_get_indent (s) + 2;
735 * Note: Assumes mb is head of pkt chain -- port, nb_segs, & pkt_len
736 * are only valid for the 1st mbuf segment.
738 s = format (s, "PKT MBUF: port %d, nb_segs %d, pkt_len %d"
739 "\n%Ubuf_len %d, data_len %d, ol_flags 0x%x"
740 "\n%Upacket_type 0x%x",
741 mb->port, mb->nb_segs, mb->pkt_len,
742 format_white_space, indent,
743 mb->buf_len, mb->data_len, mb->ol_flags,
744 format_white_space, indent,
748 s = format (s, "\n%U%U", format_white_space, indent,
749 format_dpdk_pkt_rx_offload_flags, &mb->ol_flags);
752 s = format (s, "\n%U%U", format_white_space, indent,
753 format_dpdk_pkt_types, &mb->packet_type);
756 #endif /* RTE_LIBRTE_MBUF_EXT_RX_OLFLAGS */
759 unformat_socket_mem (unformat_input_t * input, va_list * va)
761 uword ** r = va_arg (* va, uword **);
765 while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
767 if (unformat (input, ","))
768 hash_set (*r, i, 1024);
769 else if (unformat (input, "%u,", &mem))
770 hash_set (*r, i, mem);
771 else if (unformat (input, "%u", &mem))
772 hash_set (*r, i, mem);
775 unformat_put_input (input);
786 unformat_rss_fn (unformat_input_t * input, uword * rss_fn)
788 while (unformat_check_input (input) != UNFORMAT_END_OF_INPUT)
794 else if (unformat (input, s)) \
802 return clib_error_return (0, "unknown input `%U'",
803 format_unformat_error, input);