On Wed, 2014-12-03 at 11:06 +0100, Tom Barbette wrote: > Hi list, > > Here is a very small patch to enable the use of "ethtool --show-rxfh" > and > "ethtool --set-rxfh" with ixgbe. I've tested it with my X520 cards, > but it > should be good with all cards as it's kind of a simple merge from igb > and > the existing code for initialisation of the rx indirection table in > ixgbe... > > If someone would need use cases : > - Allow changing the number of queue used for RSS whithout resetting. > To > let more queues available for flow director, or because straffic > slowed > down and you want more cores to go to sleep. > - Use the weight mode of ethtool to dynamicly load balance flows > overwhelming some queues. > > Thanks for your review, > > *Tom Barbette* > PhD Student at Université de Liège (ULg)
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