Date: Fri, 19 Feb 2010 11:07:39 -0800 From: Oleksandr Tymoshenko <gonzo@bluezbox.com> To: smeagle@bsdler.de, freebsd-mips@freebsd.org Subject: Re: hifn support Message-ID: <4B7EE17B.8040702@bluezbox.com> In-Reply-To: <1266604253.2149.55.camel@brain.lan.terror.local> References: <1266442999.2149.42.camel@brain.lan.terror.local> <4B7C64D6.8070905@bluezbox.com> <1266604253.2149.55.camel@brain.lan.terror.local>
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Florian Kruegl wrote: > Hi, > > On Wed, 2010-02-17 at 13:51 -0800, Oleksandr Tymoshenko wrote: >> Florian Kruegl wrote: >>> Hi, >>> >>> got hands on a hifn, think it's a nice possibility to check the >>> performance of the interrupt handler :) >>> Was more than puzzled when I saw it didn't generate any... >> Try this patch: >> http://people.freebsd.org/~gonzo/hifn.diff >> > > made no difference, removed my faulty hints but no change. it shows up > as hifn0 again but still uses irq0 and openssl engine -vvv shows no HW > accel. IRQ numbering is a little messy on MIPS. And there were no IRQ counters in AR71XX PCI code. Try this patch too: http://people.freebsd.org/~gonzo/patches/ar71xx_pci_intrcnt.diff You'll need the first one too. Also try running /usr/src/tools/tools/crypto tool for performance testing. I don't have RS Pro setup at the moment, so can't test it myself right now :( But will do over weekend.
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