Date: Wed, 11 May 2016 22:46:01 -0700 From: Yuri <yuri@rawbw.com> To: pyunyh@gmail.com Cc: freebsd-net@freebsd.org Subject: Re: Marvell Yukon (msk) network card causes the "sticky mouse" problem: mouse stops for extended periods of time Message-ID: <57341899.2040600@rawbw.com> In-Reply-To: <20160508093305.GA1558@michelle.fasterthan.co.kr> References: <572CC657.8040207@rawbw.com> <572E0AF1.5060307@grosbein.net> <572E18E3.30300@rawbw.com> <20160508093305.GA1558@michelle.fasterthan.co.kr>
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On 05/08/2016 02:33, YongHyeon PYUN wrote: > msk(4) will try to use MSI unless not configured to do so the IRQ > wouldn't be shared with other devices. If msk(4) is using MSI you > should see a high irq number greater than or equal to 256 in vmstat > output. Given that you're seeing issues with MSI, try disabling > MSI for msk(4). Add the following tunable to /boot/loader.conf and > reboot. > > hw.msk.msi_disable="1" For some reason hw.msk.msi_disable isn't found: # sysctl hw.msk.msi_disable=1 sysctl: unknown oid 'hw.msk.msi_disable' even though it is defined in sys/dev/msk/if_msk.c and if_msk module is loaded. Yuri
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