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Message-Id: <20070906.040235.71121480.davem@davemloft.net> Date: Thu, 06 Sep 2007 04:02:35 -0700 (PDT) From: David Miller <davem@...emloft.net> To: mchan@...adcom.com Cc: netdev@...r.kernel.org, andy@...yhouse.net Subject: Re: [TG3]: Workaround MSI bug on 5714/5780. From: "Michael Chan" <mchan@...adcom.com> Date: Wed, 05 Sep 2007 13:07:08 -0700 > [TG3]: Workaround MSI bug on 5714/5780. > > A hardware bug was revealed after a recent PCI MSI patch was made to > always disable legacy INTX when enabling MSI. The 5714/5780 chips > will not generate MSI when INTX is disabled, causing MSI failure > messages to be reported, and another patch was made to workaround the > problem by disabling MSI on ServerWorks HT1000 bridge chips commonly > found with the 5714. > > We workaround this chip bug by enabling INTX after we enable MSI and > after we resume from suspend. > > Update version to 3.81. > > This problem was discovered by David Miller. > > Signed-off-by: Michael Chan <mchan@...adcom.com> Thanks a lot Michael, I'll apply this and work on reverting that incorrect MSI chipset quirk too. - 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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