You can use the advertise option of ethtool ethtool -s eth2 advertise 0x1000 (10Gbps/Full)
ethtool -s eth2 advertise 0x020 (1Gbps/Full) Check the current and supported modes: ethtool eth2 Thanks, Emil >-----Original Message----- >From: [email protected] [mailto:[email protected]] >Sent: Sunday, March 10, 2013 5:12 AM >To: [email protected] >Subject: [E1000-devel] ixgbe for 82599, how to disable autoneg? > >I am using the ixgbe driver with an Intel 82599 based NIC, specifically an >ATTO FastFrame NS12. > >My understanding is that the ixgbe driver does not support disabling >auto-negotitation (ethtool -s eth2 speed 10000 autoneg off). > >We have an application that requires running with either a fixed 1G or 10G >rate without auto-negotitation. > >How would I go about modifying the ixgbe driver to support disabling >auto-negotiation? > >--------------------------------------------------------------------------- >--- >Symantec Endpoint Protection 12 positioned as A LEADER in The Forrester >Wave(TM): Endpoint Security, Q1 2013 and "remains a good choice" in the >endpoint security space. For insight on selecting the right partner to >tackle endpoint security challenges, access the full report. >http://p.sf.net/sfu/symantec-dev2dev >_______________________________________________ >E1000-devel mailing list >[email protected] >https://lists.sourceforge.net/lists/listinfo/e1000-devel >To learn more about Intel® Ethernet, visit >http://communities.intel.com/community/wired ------------------------------------------------------------------------------ Symantec Endpoint Protection 12 positioned as A LEADER in The Forrester Wave(TM): Endpoint Security, Q1 2013 and "remains a good choice" in the endpoint security space. For insight on selecting the right partner to tackle endpoint security challenges, access the full report. http://p.sf.net/sfu/symantec-dev2dev _______________________________________________ E1000-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/e1000-devel To learn more about Intel® Ethernet, visit http://communities.intel.com/community/wired
