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Date: Tue, 9 Dec 2008 17:44:20 +0100 From: Christian Hohnstaedt <christian@...nstaedt.de> To: Krzysztof Halasa <khc@...waw.pl> Cc: Miguel ?ngel ?lvarez <gotzoncabanes@...il.com>, netdev@...r.kernel.org Subject: Re: qmgr for ixp4xx On Fri, Dec 05, 2008 at 07:29:36PM +0100, Krzysztof Halasa wrote: > "Miguel ?ngel ?lvarez" <gotzoncabanes@...il.com> writes: > > > I will check for the 64-queue support patch (thanks Karl). However, if > > I am not sure they are required. I mean... > > - HSS0 uses queues 12-22. > > - HSS1 uses queues 0-10. > > - That leaves us 10 queues free, doesn't it? Couldn't we use queue 11 > > for eth txreadyq, 23-26 for HSS0 txreadyq, 27-30 for HSS1 txreadyq and > > 31 for crypto code (which I do not know?) > > Ethernet needs 3 queues per port + 1 (465 CPUs can have 3 Ethernet > ports), the crypto code probably needs several ones. Crypto needs 2 queues: 29 and 30. The numbers are fixed in the microcode, I think. Christian -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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