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Date: Thu, 03 Dec 2009 16:05:11 -0800 (PST) From: David Miller <davem@...emloft.net> To: Tristram.Ha@...rel.Com Cc: ben@...tec.co.uk, netdev@...r.kernel.org, linux-kernel@...r.kernel.org Subject: Re: [PATCH 2.6.32 3/3] net: Make ks8851 snl work under Beagle Zippy combo board From: "Ha, Tristram" <Tristram.Ha@...rel.Com> Date: Thu, 3 Dec 2009 13:30:03 -0800 > From: Tristram Ha <Tristram.Ha@...rel.com> > > The Micrel KSZ8851 SNL Ethernet chip is used in the OMAP Beagle Zippy combo board. Requesting interrupt using level triggering flag hangs the system because the interrupt handling routine is called continually. Using edge triggering avoids this problem. As a result, disabling interrupt may not be necessary. > > Signed-off-by: Tristram Ha <Tristram.Ha@...rel.com> You say "may not be necessary", do you actually know for sure? This seems questionable, if the interrupt disabling was there for a reason what has changed to make it such that it is no longer necessary? -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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