网卡信息: ethtool -i p4p2 driver: bnx2x version: 1.710.51-0 firmware-version: FFV08.07.25 bc 7.13.54 bus-info: 0000:83:00.1 supports-statistics: yes supports-test: yes supports-eeprom-access: yes supports-register-dump: yes hebda_data_33:~ # ethtool -i em1 driver: bnx2x version: ...
Some chipsets automatically discard mal formed packets, or packets with wrong CRC. How is the tx_err signal cabled to your PHY chip? Translate 0 Kudos Copy link Reply Altera_Forum Honored Contributor II 12-18-2009 06:24 AM 1,639 Views Hi Dai, Thanks for the useful hint. ...
Some chipsets automatically discard mal formed packets, or packets with wrong CRC. How is the tx_err signal cabled to your PHY chip? 0 Kudos Copy link Reply Altera_Forum Honored Contributor II 12-18-2009 06:24 AM 1,704 Views Hi Dai, Thanks for the useful hint. about RX...
The only way you'll guarantee the not discard any of the packets (assuming they actually reach your ethernet interface) is to have enough buffering for the entire packet burst availably directly to the ethernet MAC unit - eg some kind of descriptor DMA engine with over 512 rx buffers. (We...