ethtool (latest version) only shows rx_queue_0_packets/bytes queue counter even though ixgbe is loaded with default parameters and allocated 16 receive queues. All queues are getting used nevertheless as can be seen from /proc/interrupts. This is on RHEL 5.8 stock kernel ...
rx_length_errors:0 rx_over_errors:0 rx_frame_errors:0 rx_fifo_errors:79270 tx_fifo_errors:0 tx_heartbeat_errors:0 rx_queue_0_drops:16669 rx_queue_1_drops:21522 rx_queue_2_drops:0 rx_queue_3_drops:5678 rx_queue_4_drops:5730 rx_queue_5_drops:14011 rx_queue_6_drops:15240 rx_qu...
> + rx_queue_0_packets: 641 > + rx_queue_0_bytes: 314460 > rx_queue_0_drops: 0 > rx_queue_0_csum_err: 0 > rx_queue_0_alloc_failed: 0 > @@ -94,8 +94,8 @@ > rx_queue_3_drops: 0 > rx_queue_3_csum_err: 0 > rx_queue_3_alloc_failed: 0 > - rx_queue_4_packets...
I am setting num-rx-queues for a dpdk dev in vpp startup config to 4. This enables RSS and distribute packets coming on this interface between these 4 queues. I would like to configure RTE flow and redirect certain packets to queue 0. When this is done, I don't want other packets t...
imissed发生在上述DPDK抓包流程的第二步,表示rte_rx_queue已经塞满了数据包,所以该包被丢失。此时该包存在于物理网卡的RX FIFO中,但是不会存在于内存中的rte_rx_queue中。 ierrors ierrors发生在上述第一步中,表示该数据包存在错误,被网卡丢弃。此时该包不会存在于物理网卡的RX FIFO中,更不会存在于内存中的rte...
在NetAdapterCx 调用客户端EVT_PACKET_QUEUE_SET_NOTIFICATION_ENABLED事件回调例程后,客户端驱动程序调用 NetRxQueueNotifyMoreReceivedPacketsAvailable 以恢复队列操作。语法C++ 复制 void NetRxQueueNotifyMoreReceivedPacketsAvailable( [_In_] NETPACKETQUEUE PacketQueue ); 参数...
int mRouteIndex; /**< For host, Multi-queue routing index (0 to (@ref pa_MAX_MULTI_ROUTE_SETS - 1)) or @ref pa_NO_MULTI_ROUTE if multi routing not used */ uint32_t swInfo0; /**< Placed in SwInfo0 for packets to host or SA; Placed in the PS Info for packets to SRIO ...
dm->pcap[rx_tx].pcap_main.n_packets_captured; error=pcap_write(&dm->pcap[rx_tx].pcap_main); if(error) clib_error_report(error); else vlib_cli_output(vm,"saved to %s...", dm->pcap[rx_tx].pcap_main.file_name); } dm->pcap[rx_tx].pcap_enable=0; ...
--->MEMAC--->FMAN RX port--->Frame queue--->cpu You could try from a separate console: -check if the frames are reaching the FMAN RX port. This can be achieved by running this command: find /sys/devices/ -name 'port_frame' -exec cat {} \; FM Port not...
Create one rx queue using the DPDK API functionrte_eth_rx_queue_setup(). We tried varying values for thenb_rx_descparameter, more on that later. In an infinite loop, callrte_eth_rx_burst(port , 0, pkts_burst, 8). What we do with the received packets is irrelevant for this discussi...