Date: Thu, 30 Nov 2006 10:02:58 -0800 From: Marcel Moolenaar <xcllnt@mac.com> To: grehan@freebsd.org Cc: ppc@freebsd.org Subject: Re: Please review: shared interrupts with fast handlers Message-ID: <1EB6DDF5-ABB0-4146-9E75-88B870863988@mac.com> In-Reply-To: <456F14D7.60604@freebsd.org> References: <E20D6528-5B1B-4F22-A36F-55ED676DA9F4@mac.com> <456F14D7.60604@freebsd.org>
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On Nov 30, 2006, at 9:28 AM, Peter Grehan wrote: > Hi Marcel, > >> Attached a patch to support interrupt sharing with fast handlers. >> It's >> pretty much copied from ia64. Please review. > > Looks fine. I reviewed (and tested) a patch that did much the same > as part of the SoC interrupt project. I guess it's buried in p4 > somewhere. I'll give your patch a run tonight. If you know where in P4, I'll take a look at it. I think it would be nice if we could use the SoC code (modulo fixes and/or improvements). > > vmstat -i > interrupt total rate > irq29: ohci2 1 0 > irq63: ohci3 ohci+ 4 0 > irq39: ata1 74 2 > irq40: fwohci0 1806 56 > irq41: gem0 127 3 > Total 2012 62 Gotcha. I'll make sure to fix my patch to keep the previous behaviour... -- Marcel Moolenaar xcllnt@mac.com
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