vikram wrote: > I am vikram, a graduate student in Arizona State University. > > I am trying to bring up one set up where i am using igb driver e1000, > where in i would like to send the Ip packets across all the queues > associated with the port instead just one or two. I know some hash > algorithm in kernel source code selects the queue based on some > hashing mechanism but i don't know where exactly it is.
if you're using 2.6.27 or newer, tx uses simple_tx_hash function for tx queue selection. rx uses a hash in hardware called RSS. varying any of the ip source/dest, source port/dest, or protocol will help distribute to any of the tx queues. > Could some one please throw light on this. Also it would be great if > some one could tell me how to go about making the ip packets to span > across all the 4 queues instead of just one. see above. ------------------------------------------------------------------------------ The NEW KODAK i700 Series Scanners deliver under ANY circumstances! Your production scanning environment may not be a perfect world - but thanks to Kodak, there's a perfect scanner to get the job done! With the NEW KODAK i700 Series Scanner you'll get full speed at 300 dpi even with all image processing features enabled. http://p.sf.net/sfu/kodak-com _______________________________________________ E1000-devel mailing list E1000-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/e1000-devel
