#define DPDK_NB_TX_DESC_DEFAULT 512
#define DPDK_NB_RX_DESC_VIRTIO 256
#define DPDK_NB_TX_DESC_VIRTIO 256
-#define DPDK_NB_RX_DESC_10GE 2048
-#define DPDK_NB_TX_DESC_10GE 2048
-#define DPDK_NB_RX_DESC_40GE (4096-128)
-#define DPDK_NB_TX_DESC_40GE 2048
-
-#if RTE_VERSION >= RTE_VERSION_NUM(2, 2, 0, 0)
-#define foreach_dpdk_counter \
- _ (tx_frames_ok, opackets) \
- _ (tx_bytes_ok, obytes) \
- _ (tx_errors, oerrors) \
- _ (tx_loopback_frames_ok, olbpackets) \
- _ (tx_loopback_bytes_ok, olbbytes) \
- _ (rx_frames_ok, ipackets) \
- _ (rx_bytes_ok, ibytes) \
- _ (rx_errors, ierrors) \
- _ (rx_missed, imissed) \
- _ (rx_multicast_frames_ok, imcasts) \
- _ (rx_no_bufs, rx_nombuf) \
- _ (rx_loopback_frames_ok, ilbpackets) \
- _ (rx_loopback_bytes_ok, ilbbytes)
-#else
-#define foreach_dpdk_counter \
- _ (tx_frames_ok, opackets) \
- _ (tx_bytes_ok, obytes) \
- _ (tx_errors, oerrors) \
- _ (tx_loopback_frames_ok, olbpackets) \
- _ (tx_loopback_bytes_ok, olbbytes) \
- _ (rx_frames_ok, ipackets) \
- _ (rx_bytes_ok, ibytes) \
- _ (rx_errors, ierrors) \
- _ (rx_missed, imissed) \
- _ (rx_bad_crc, ibadcrc) \
- _ (rx_bad_length, ibadlen) \
- _ (rx_multicast_frames_ok, imcasts) \
- _ (rx_no_bufs, rx_nombuf) \
- _ (rx_filter_match, fdirmatch) \
- _ (rx_filter_miss, fdirmiss) \
- _ (tx_pause_xon, tx_pause_xon) \
- _ (rx_pause_xon, rx_pause_xon) \
- _ (tx_pause_xoff, tx_pause_xoff) \
- _ (rx_pause_xoff, rx_pause_xoff) \
- _ (rx_loopback_frames_ok, ilbpackets) \
- _ (rx_loopback_bytes_ok, ilbbytes)
-#endif
-
-#define foreach_dpdk_q_counter \
- _ (rx_frames_ok, q_ipackets) \
- _ (tx_frames_ok, q_opackets) \
- _ (rx_bytes_ok, q_ibytes) \
- _ (tx_bytes_ok, q_obytes) \
- _ (rx_errors, q_errors)
-
-#define foreach_dpdk_rss_hf \
- _(ETH_RSS_IPV4, "ipv4") \
- _(ETH_RSS_FRAG_IPV4, "ipv4-frag") \
- _(ETH_RSS_NONFRAG_IPV4_TCP, "ipv4-tcp") \
- _(ETH_RSS_NONFRAG_IPV4_UDP, "ipv4-udp") \
- _(ETH_RSS_NONFRAG_IPV4_SCTP, "ipv4-sctp") \
- _(ETH_RSS_NONFRAG_IPV4_OTHER, "ipv4-other") \
- _(ETH_RSS_IPV6, "ipv6") \
- _(ETH_RSS_FRAG_IPV6, "ipv6-frag") \
- _(ETH_RSS_NONFRAG_IPV6_TCP, "ipv6-tcp") \
- _(ETH_RSS_NONFRAG_IPV6_UDP, "ipv6-udp") \
- _(ETH_RSS_NONFRAG_IPV6_SCTP, "ipv6-sctp") \
- _(ETH_RSS_NONFRAG_IPV6_OTHER, "ipv6-other") \
- _(ETH_RSS_L2_PAYLOAD, "l2-payload") \
- _(ETH_RSS_IPV6_EX, "ipv6-ex") \
- _(ETH_RSS_IPV6_TCP_EX, "ipv6-tcp-ex") \
- _(ETH_RSS_IPV6_UDP_EX, "ipv6-udp-ex")
-
-#define foreach_dpdk_rx_offload_caps \
- _(DEV_RX_OFFLOAD_VLAN_STRIP, "vlan-strip") \
- _(DEV_RX_OFFLOAD_IPV4_CKSUM, "ipv4-cksum") \
- _(DEV_RX_OFFLOAD_UDP_CKSUM , "udp-cksum") \
- _(DEV_RX_OFFLOAD_TCP_CKSUM , "tcp-cksum") \
- _(DEV_RX_OFFLOAD_TCP_LRO , "rcp-lro") \
- _(DEV_RX_OFFLOAD_QINQ_STRIP, "qinq-strip")
-
-#define foreach_dpdk_tx_offload_caps \
- _(DEV_TX_OFFLOAD_VLAN_INSERT, "vlan-insert") \
- _(DEV_TX_OFFLOAD_IPV4_CKSUM, "ipv4-cksum") \
- _(DEV_TX_OFFLOAD_UDP_CKSUM , "udp-cksum") \
- _(DEV_TX_OFFLOAD_TCP_CKSUM , "tcp-cksum") \
- _(DEV_TX_OFFLOAD_SCTP_CKSUM , "sctp-cksum") \
- _(DEV_TX_OFFLOAD_TCP_TSO , "tcp-tso") \
- _(DEV_TX_OFFLOAD_UDP_TSO , "udp-tso") \
- _(DEV_TX_OFFLOAD_OUTER_IPV4_CKSUM, "outer-ipv4-cksum") \
- _(DEV_TX_OFFLOAD_QINQ_INSERT, "qinq-insert")
-
-#if RTE_VERSION >= RTE_VERSION_NUM(2, 1, 0, 0)
-
-#define foreach_dpdk_pkt_rx_offload_flag \
- _ (PKT_RX_VLAN_PKT, "RX packet is a 802.1q VLAN packet") \
- _ (PKT_RX_RSS_HASH, "RX packet with RSS hash result") \
- _ (PKT_RX_FDIR, "RX packet with FDIR infos") \
- _ (PKT_RX_L4_CKSUM_BAD, "L4 cksum of RX pkt. is not OK") \
- _ (PKT_RX_IP_CKSUM_BAD, "IP cksum of RX pkt. is not OK") \
- _ (PKT_RX_IEEE1588_PTP, "RX IEEE1588 L2 Ethernet PT Packet") \
- _ (PKT_RX_IEEE1588_TMST, "RX IEEE1588 L2/L4 timestamped packet")
-
-#define foreach_dpdk_pkt_type \
- _ (L2, ETHER, "Ethernet packet") \
- _ (L2, ETHER_TIMESYNC, "Ethernet packet for time sync") \
- _ (L2, ETHER_ARP, "ARP packet") \
- _ (L2, ETHER_LLDP, "LLDP (Link Layer Discovery Protocol) packet") \
- _ (L3, IPV4, "IPv4 packet without extension headers") \
- _ (L3, IPV4_EXT, "IPv4 packet with extension headers") \
- _ (L3, IPV4_EXT_UNKNOWN, "IPv4 packet with or without extension headers") \
- _ (L3, IPV6, "IPv6 packet without extension headers") \
- _ (L3, IPV6_EXT, "IPv6 packet with extension headers") \
- _ (L3, IPV6_EXT_UNKNOWN, "IPv6 packet with or without extension headers") \
- _ (L4, TCP, "TCP packet") \
- _ (L4, UDP, "UDP packet") \
- _ (L4, FRAG, "Fragmented IP packet") \
- _ (L4, SCTP, "SCTP (Stream Control Transmission Protocol) packet") \
- _ (L4, ICMP, "ICMP packet") \
- _ (L4, NONFRAG, "Non-fragmented IP packet") \
- _ (TUNNEL, GRE, "GRE tunneling packet") \
- _ (TUNNEL, VXLAN, "VXLAN tunneling packet") \
- _ (TUNNEL, NVGRE, "NVGRE Tunneling packet") \
- _ (TUNNEL, GENEVE, "GENEVE Tunneling packet") \
- _ (TUNNEL, GRENAT, "Teredo, VXLAN or GRE Tunneling packet") \
- _ (INNER_L2, ETHER, "Inner Ethernet packet") \
- _ (INNER_L2, ETHER_VLAN, "Inner Ethernet packet with VLAN") \
- _ (INNER_L3, IPV4, "Inner IPv4 packet without extension headers") \
- _ (INNER_L3, IPV4_EXT, "Inner IPv4 packet with extension headers") \
- _ (INNER_L3, IPV4_EXT_UNKNOWN, "Inner IPv4 packet with or without extension headers") \
- _ (INNER_L3, IPV6, "Inner IPv6 packet without extension headers") \
- _ (INNER_L3, IPV6_EXT, "Inner IPv6 packet with extension headers") \
- _ (INNER_L3, IPV6_EXT_UNKNOWN, "Inner IPv6 packet with or without extension headers") \
- _ (INNER_L4, TCP, "Inner TCP packet") \
- _ (INNER_L4, UDP, "Inner UDP packet") \
- _ (INNER_L4, FRAG, "Inner fagmented IP packet") \
- _ (INNER_L4, SCTP, "Inner SCTP (Stream Control Transmission Protocol) packet") \
- _ (INNER_L4, ICMP, "Inner ICMP packet") \
- _ (INNER_L4, NONFRAG, "Inner non-fragmented IP packet")
-
-#else
-#define foreach_dpdk_pkt_rx_offload_flag \
- _ (PKT_RX_VLAN_PKT, "RX packet is a 802.1q VLAN packet") \
- _ (PKT_RX_RSS_HASH, "RX packet with RSS hash result") \
- _ (PKT_RX_FDIR, "RX packet with FDIR infos") \
- _ (PKT_RX_L4_CKSUM_BAD, "L4 cksum of RX pkt. is not OK") \
- _ (PKT_RX_IP_CKSUM_BAD, "IP cksum of RX pkt. is not OK") \
- _ (PKT_RX_IPV4_HDR, "RX packet with IPv4 header") \
- _ (PKT_RX_IPV4_HDR_EXT, "RX packet with extended IPv4 header") \
- _ (PKT_RX_IPV6_HDR, "RX packet with IPv6 header") \
- _ (PKT_RX_IPV6_HDR_EXT, "RX packet with extended IPv6 header") \
- _ (PKT_RX_IEEE1588_PTP, "RX IEEE1588 L2 Ethernet PT Packet") \
- _ (PKT_RX_IEEE1588_TMST, "RX IEEE1588 L2/L4 timestamped packet")
-
-#define foreach_dpdk_pkt_type /* Dummy */
-#endif /* RTE_VERSION */
-
-#define foreach_dpdk_pkt_tx_offload_flag \
- _ (PKT_TX_VLAN_PKT, "TX packet is a 802.1q VLAN packet") \
- _ (PKT_TX_IP_CKSUM, "IP cksum of TX pkt. computed by NIC") \
- _ (PKT_TX_TCP_CKSUM, "TCP cksum of TX pkt. computed by NIC") \
- _ (PKT_TX_SCTP_CKSUM, "SCTP cksum of TX pkt. computed by NIC") \
- _ (PKT_TX_IEEE1588_TMST, "TX IEEE1588 packet to timestamp")
-
-#define foreach_dpdk_pkt_offload_flag \
- foreach_dpdk_pkt_rx_offload_flag \
- foreach_dpdk_pkt_tx_offload_flag
-
-static inline u8 * format_dpdk_pkt_types (u8 * s, va_list * va)
-{
- u32 *pkt_types = va_arg (*va, u32 *);
- uword indent __attribute__((unused)) = format_get_indent (s) + 2;
-
- if (!*pkt_types)
- return s;
-
- s = format (s, "Packet Types");
-
-#define _(L, F, S) \
- if ((*pkt_types & RTE_PTYPE_##L##_MASK) == RTE_PTYPE_##L##_##F) \
- { \
- s = format (s, "\n%U%s (0x%04x) %s", format_white_space, indent, \
- "RTE_PTYPE_" #L "_" #F, RTE_PTYPE_##L##_##F, S); \
- }
-
- foreach_dpdk_pkt_type
-
-#undef _
-
- return s;
-}
-
-static inline u8 * format_dpdk_pkt_offload_flags (u8 * s, va_list * va)
-{
- u16 *ol_flags = va_arg (*va, u16 *);
- uword indent = format_get_indent (s) + 2;
-
- if (!*ol_flags)
- return s;
-
- s = format (s, "Packet Offload Flags");
-
-#define _(F, S) \
- if (*ol_flags & F) \
- { \
- s = format (s, "\n%U%s (0x%04x) %s", \
- format_white_space, indent, #F, F, S); \
- }
-
- foreach_dpdk_pkt_offload_flag
-
-#undef _
-
- return s;
-}
-
-static inline u8 * format_dpdk_rte_mbuf (u8 * s, va_list * va)
-{
- struct rte_mbuf * mb = va_arg (*va, struct rte_mbuf *);
- uword indent = format_get_indent (s) + 2;
-
- s = format (s, "PKT MBUF: port %d, nb_segs %d, pkt_len %d"
- "\n%Ubuf_len %d, data_len %d, ol_flags 0x%x,"
- "\n%Upacket_type 0x%x",
- mb->port, mb->nb_segs, mb->pkt_len,
- format_white_space, indent,
- mb->buf_len, mb->data_len, mb->ol_flags,
- format_white_space, indent,
- mb->packet_type);
-
- if (mb->ol_flags)
- s = format (s, "\n%U%U", format_white_space, indent,
- format_dpdk_pkt_offload_flags, &mb->ol_flags);
-
- if (mb->packet_type)
- s = format (s, "\n%U%U", format_white_space, indent,
- format_dpdk_pkt_types, &mb->packet_type);
- return s;
-}
-
-#ifdef RTE_LIBRTE_MBUF_EXT_RX_OLFLAGS
-#define foreach_dpdk_pkt_ext_rx_offload_flag \
- _ (PKT_EXT_RX_PKT_ERROR, "RX Packet Error") \
- _ (PKT_EXT_RX_BAD_FCS, "RX Bad FCS checksum") \
- _ (PKT_EXT_RX_UDP, "RX packet with UDP L4 header") \
- _ (PKT_EXT_RX_TCP, "RX packet with TCP L4 header") \
- _ (PKT_EXT_RX_IPV4_FRAGMENT, "RX packet IPv4 Fragment")
-
-#define foreach_dpdk_pkt_ext_offload_flag \
- foreach_dpdk_pkt_rx_offload_flag \
- foreach_dpdk_pkt_ext_rx_offload_flag
-
-static inline u8 * format_dpdk_pkt_rx_offload_flags (u8 * s, va_list * va)
-{
- u16 *ol_flags = va_arg (*va, u16 *);
- uword indent = format_get_indent (s) + 2;
-
- if (!*ol_flags)
- return s;
-
- s = format (s, "Packet RX Offload Flags");
-
-#define _(F, S) \
- if (*ol_flags & F) \
- { \
- s = format (s, "\n%U%s (0x%04x) %s", \
- format_white_space, indent, #F, F, S); \
- }
-
- foreach_dpdk_pkt_ext_offload_flag
-
-#undef _
-
- return s;
-}
-
-static inline u8 * format_dpdk_rx_rte_mbuf (u8 * s, va_list * va)
-{
- struct rte_mbuf * mb = va_arg (*va, struct rte_mbuf *);
- uword indent = format_get_indent (s) + 2;
-
- /*
- * Note: Assumes mb is head of pkt chain -- port, nb_segs, & pkt_len
- * are only valid for the 1st mbuf segment.
- */
- s = format (s, "PKT MBUF: port %d, nb_segs %d, pkt_len %d"
- "\n%Ubuf_len %d, data_len %d, ol_flags 0x%x"
- "\n%Upacket_type 0x%x",
- mb->port, mb->nb_segs, mb->pkt_len,
- format_white_space, indent,
- mb->buf_len, mb->data_len, mb->ol_flags,
- format_white_space, indent,
- mb->packet_type);
-
- if (mb->ol_flags)
- s = format (s, "\n%U%U", format_white_space, indent,
- format_dpdk_pkt_rx_offload_flags, &mb->ol_flags);
-
- if (mb->packet_type)
- s = format (s, "\n%U%U", format_white_space, indent,
- format_dpdk_pkt_types, &mb->packet_type);
- return s;
-}
-#endif /* RTE_LIBRTE_MBUF_EXT_RX_OLFLAGS */
+#define DPDK_NB_RX_DESC_10GE 1024
+#define DPDK_NB_TX_DESC_10GE 1024
+#define DPDK_NB_RX_DESC_40GE 1024
+#define DPDK_NB_TX_DESC_40GE 1024
+#define DPDK_NB_RX_DESC_ENIC 1024
+
+#define I40E_DEV_ID_SFP_XL710 0x1572
+#define I40E_DEV_ID_QSFP_A 0x1583
+#define I40E_DEV_ID_QSFP_B 0x1584
+#define I40E_DEV_ID_QSFP_C 0x1585
+#define I40E_DEV_ID_10G_BASE_T 0x1586
+#define I40E_DEV_ID_VF 0x154C
/* These args appear by themselves */
#define foreach_eal_double_hyphen_predicate_arg \
_(no-shconf) \
_(no-hpet) \
-_(no-pci) \
_(no-huge) \
-_(vmware-tsc-map) \
-_(virtio-vhost)
+_(vmware-tsc-map)
#define foreach_eal_single_hyphen_mandatory_arg \
_(coremask, c) \
_(huge-dir) \
_(proc-type) \
_(file-prefix) \
-_(socket-mem) \
_(vdev)
-static inline u32
-dpdk_rx_burst ( dpdk_main_t * dm, dpdk_device_t * xd, u16 queue_id)
+static inline void
+dpdk_get_xstats (dpdk_device_t * xd)
{
- u32 n_buffers;
- u32 n_left;
- u32 n_this_chunk;
-
- n_left = VLIB_FRAME_SIZE;
- n_buffers = 0;
-
- if (PREDICT_TRUE(xd->dev_type == VNET_DPDK_DEV_ETH))
- {
- while (n_left)
- {
- n_this_chunk = rte_eth_rx_burst (xd->device_index, queue_id,
- xd->rx_vectors[queue_id] + n_buffers, n_left);
- n_buffers += n_this_chunk;
- n_left -= n_this_chunk;
-
- /* Empirically, DPDK r1.8 produces vectors w/ 32 or fewer elts */
- if (n_this_chunk < 32)
- break;
- }
- }
- else if (xd->dev_type == VNET_DPDK_DEV_VHOST_USER)
+ int len;
+ if ((len = rte_eth_xstats_get (xd->device_index, NULL, 0)) > 0)
{
- vlib_main_t * vm = vlib_get_main();
- vlib_buffer_main_t * bm = vm->buffer_main;
- unsigned socket_id = rte_socket_id();
- u32 offset = 0;
-
-#if RTE_VERSION >= RTE_VERSION_NUM(2, 2, 0, 0)
- offset = queue_id * VIRTIO_QNUM;
-
- struct vhost_virtqueue *vq =
- xd->vu_vhost_dev.virtqueue[offset + VIRTIO_TXQ];
+ vec_validate (xd->xstats, len - 1);
+ vec_validate (xd->last_cleared_xstats, len - 1);
- if (PREDICT_FALSE(!vq->enabled))
- return 0;
-#else
- if (PREDICT_FALSE(!xd->vu_is_running))
- return 0;
-#endif
+ len =
+ rte_eth_xstats_get (xd->device_index, xd->xstats,
+ vec_len (xd->xstats));
- n_buffers = rte_vhost_dequeue_burst(&xd->vu_vhost_dev, offset + VIRTIO_TXQ,
- bm->pktmbuf_pools[socket_id],
- xd->rx_vectors[queue_id], VLIB_FRAME_SIZE);
+ ASSERT (vec_len (xd->xstats) == len);
+ ASSERT (vec_len (xd->last_cleared_xstats) == len);
- f64 now = vlib_time_now (vm);
-
- /* send pending interrupts if needed */
- if (dpdk_vhost_user_want_interrupt(xd, offset + VIRTIO_TXQ)) {
- dpdk_vu_vring *vring = &(xd->vu_intf->vrings[offset + VIRTIO_TXQ]);
- vring->n_since_last_int += n_buffers;
-
- if ((vring->n_since_last_int && (vring->int_deadline < now))
- || (vring->n_since_last_int > dm->vhost_coalesce_frames))
- dpdk_vhost_user_send_interrupt(vm, xd, offset + VIRTIO_TXQ);
- }
-
- if (dpdk_vhost_user_want_interrupt(xd, offset + VIRTIO_RXQ)) {
- dpdk_vu_vring *vring = &(xd->vu_intf->vrings[offset + VIRTIO_RXQ]);
- if (vring->n_since_last_int && (vring->int_deadline < now))
- dpdk_vhost_user_send_interrupt(vm, xd, offset + VIRTIO_RXQ);
- }
+ _vec_len (xd->xstats) = len;
+ _vec_len (xd->last_cleared_xstats) = len;
}
-#ifdef RTE_LIBRTE_KNI
- else if (xd->dev_type == VNET_DPDK_DEV_KNI)
- {
- n_buffers = rte_kni_rx_burst(xd->kni, xd->rx_vectors[queue_id], VLIB_FRAME_SIZE);
- rte_kni_handle_request(xd->kni);
- }
-#endif
- else
- {
- ASSERT(0);
- }
-
- return n_buffers;
}
static inline void
dpdk_update_counters (dpdk_device_t * xd, f64 now)
{
- vlib_simple_counter_main_t * cm;
- vnet_main_t * vnm = vnet_get_main();
- u32 my_cpu = os_get_cpu_number();
+ vlib_simple_counter_main_t *cm;
+ vnet_main_t *vnm = vnet_get_main ();
+ u32 my_cpu = os_get_cpu_number ();
u64 rxerrors, last_rxerrors;
- int len;
/* only update counters for PMD interfaces */
- if (xd->dev_type != VNET_DPDK_DEV_ETH)
+ if ((xd->flags & DPDK_DEVICE_FLAG_PMD) == 0)
return;
- /*
- * DAW-FIXME: VMXNET3 device stop/start doesn't work,
- * therefore fake the stop in the dpdk driver by
- * silently dropping all of the incoming pkts instead of
- * stopping the driver / hardware.
- */
- if (xd->admin_up != 0xff)
- {
- xd->time_last_stats_update = now ? now : xd->time_last_stats_update;
- memcpy (&xd->last_stats, &xd->stats, sizeof (xd->last_stats));
- rte_eth_stats_get (xd->device_index, &xd->stats);
-
- /* maybe bump interface rx no buffer counter */
- if (PREDICT_FALSE (xd->stats.rx_nombuf != xd->last_stats.rx_nombuf))
- {
- cm = vec_elt_at_index (vnm->interface_main.sw_if_counters,
- VNET_INTERFACE_COUNTER_RX_NO_BUF);
+ xd->time_last_stats_update = now ? now : xd->time_last_stats_update;
+ clib_memcpy (&xd->last_stats, &xd->stats, sizeof (xd->last_stats));
+ rte_eth_stats_get (xd->device_index, &xd->stats);
- vlib_increment_simple_counter (cm, my_cpu, xd->vlib_sw_if_index,
- xd->stats.rx_nombuf -
- xd->last_stats.rx_nombuf);
- }
-
- /* missed pkt counter */
- if (PREDICT_FALSE (xd->stats.imissed != xd->last_stats.imissed))
- {
- cm = vec_elt_at_index (vnm->interface_main.sw_if_counters,
- VNET_INTERFACE_COUNTER_RX_MISS);
+ /* maybe bump interface rx no buffer counter */
+ if (PREDICT_FALSE (xd->stats.rx_nombuf != xd->last_stats.rx_nombuf))
+ {
+ cm = vec_elt_at_index (vnm->interface_main.sw_if_counters,
+ VNET_INTERFACE_COUNTER_RX_NO_BUF);
- vlib_increment_simple_counter (cm, my_cpu, xd->vlib_sw_if_index,
- xd->stats.imissed -
- xd->last_stats.imissed);
- }
-#if RTE_VERSION >= RTE_VERSION_NUM(2, 2, 0, 0)
- rxerrors = xd->stats.ierrors;
- last_rxerrors = xd->last_stats.ierrors;
-#else
- rxerrors = xd->stats.ibadcrc
- + xd->stats.ibadlen + xd->stats.ierrors;
- last_rxerrors = xd->last_stats.ibadcrc
- + xd->last_stats.ibadlen + xd->last_stats.ierrors;
-#endif
+ vlib_increment_simple_counter (cm, my_cpu, xd->vlib_sw_if_index,
+ xd->stats.rx_nombuf -
+ xd->last_stats.rx_nombuf);
+ }
- if (PREDICT_FALSE (rxerrors != last_rxerrors))
- {
- cm = vec_elt_at_index (vnm->interface_main.sw_if_counters,
- VNET_INTERFACE_COUNTER_RX_ERROR);
+ /* missed pkt counter */
+ if (PREDICT_FALSE (xd->stats.imissed != xd->last_stats.imissed))
+ {
+ cm = vec_elt_at_index (vnm->interface_main.sw_if_counters,
+ VNET_INTERFACE_COUNTER_RX_MISS);
- vlib_increment_simple_counter (cm, my_cpu, xd->vlib_sw_if_index,
- rxerrors - last_rxerrors);
- }
+ vlib_increment_simple_counter (cm, my_cpu, xd->vlib_sw_if_index,
+ xd->stats.imissed -
+ xd->last_stats.imissed);
}
+ rxerrors = xd->stats.ierrors;
+ last_rxerrors = xd->last_stats.ierrors;
- if ((len = rte_eth_xstats_get(xd->device_index, NULL, 0)) > 0)
+ if (PREDICT_FALSE (rxerrors != last_rxerrors))
{
- vec_validate(xd->xstats, len - 1);
- len = rte_eth_xstats_get(xd->device_index, xd->xstats, vec_len(xd->xstats));
- ASSERT(vec_len(xd->xstats) == len);
- _vec_len(xd->xstats) = len;
+ cm = vec_elt_at_index (vnm->interface_main.sw_if_counters,
+ VNET_INTERFACE_COUNTER_RX_ERROR);
+
+ vlib_increment_simple_counter (cm, my_cpu, xd->vlib_sw_if_index,
+ rxerrors - last_rxerrors);
}
+
+ dpdk_get_xstats (xd);
}
+
+/*
+ * fd.io coding-style-patch-verification: ON
+ *
+ * Local Variables:
+ * eval: (c-set-style "gnu")
+ * End:
+ */
Code Review / vpp.git / blobdiff