No, the e1000e driver does not enable/support multiple Tx queues. We found it does not make a difference in performance and only adds to the complexity of the code.
>-----Original Message----- >From: ma dh [mailto:[email protected]] >Sent: Thursday, August 27, 2009 2:14 AM >To: [email protected] >Subject: [E1000-devel] Is there 'Multiple Transmit Queues' function in >e1000e (linux2.6.30.1) > >Hi,all > >I am using Intel 5000P and 82571L Net Card，and using linux2.6.30.1 OS. >I >want to use e1000e as the net card driver,because I want get higher >performance when processing 64bytes small packets. From the ' PCIe* GbE >Controllers Open Source Software Developer’s Manual', I know that 82571L >supports 'Multiple Transmit Queues' . > >Please tell me ,does e1000e driver include 'Multiple Transmit Queues' >function ? Is it enabled by default? If it's not, how can I enable it in >e1000e driver ,or how can I realization it . > >I just want to get the highest performance when processing 64bytes small >packets , 90% of line speed in GbE.(By linux default e1000e driver, this >is only 40% of line speed) > >Thank you very much. ------------------------------------------------------------------------------ Let Crystal Reports handle the reporting - Free Crystal Reports 2008 30-Day trial. Simplify your report design, integration and deployment - and focus on what you do best, core application coding. Discover what's new with Crystal Reports now. http://p.sf.net/sfu/bobj-july _______________________________________________ E1000-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/e1000-devel
