"Kumar Gopalpet-B05799" <b05...@freescale.com> wrote on 12/24/2009 12:06:09 PM:
> "Kumar Gopalpet-B05799" <b05...@freescale.com> > 12/24/2009 12:06 PM > > To > > "David Miller" <da...@davemloft.net> > > cc > > Krishna Kumar2/India/i...@ibmin, <ying...@kernel.org>, <e1000- > de...@lists.sourceforge.net>, <net...@vger.kernel.org>, <netdev- > ow...@vger.kernel.org>, <avoront...@ru.mvista.com>, > <ga...@kernel.crashing.org> > > Subject > > RE: gianfar select_queue bogosity > > > > >-----Original Message----- > >From: David Miller [mailto:da...@davemloft.net] > >Sent: Thursday, December 24, 2009 12:00 PM > >To: Kumar Gopalpet-B05799 > >Cc: krkum...@in.ibm.com; ying...@kernel.org; > >e1000-devel@lists.sourceforge.net; net...@vger.kernel.org; > >netdev-ow...@vger.kernel.org; avoront...@ru.mvista.com; > >ga...@kernel.crashing.org > >Subject: Re: gianfar select_queue bogosity > > > >From: "Kumar Gopalpet-B05799" <b05...@freescale.com> > >Date: Thu, 24 Dec 2009 11:34:23 +0530 > > > >> What if I want to maintaing a 1-1 mapping b/w the Rx/Tx queues. > >> For eg., I want a packet received on queue-1 on eth0 to be forwarded > >> on to queue-1 on eth1. > > > >That's what the default code does when forwarding/bridging! > > > >And for locally generated packets it uses the flow hash. > > > >What do you think we do by default? Go read the code :-) > > > > OOPS ..I am really sorry. I should have given a little thought before > providing the gfar_select_queue( ) function. Thanks for the pointer. > > But then, on the Rx-side, we should also set the "queue_mapping" as > "queue_mapping +1", since skb_get_rx_queue( ) returns "queue_mapping > -1". Is this correct ? Don't use +1/-1 anywhere. Instead of calling skb_set_queue_mapping, call skb_record_rx_queue which does the +1. - KK ------------------------------------------------------------------------------ This SF.Net email is sponsored by the Verizon Developer Community Take advantage of Verizon's best-in-class app development support A streamlined, 14 day to market process makes app distribution fast and easy Join now and get one step closer to millions of Verizon customers http://p.sf.net/sfu/verizon-dev2dev _______________________________________________ E1000-devel mailing list E1000-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/e1000-devel
