Date: Sun, 8 May 2016 00:47:32 +0700 From: Eugene Grosbein <eugen@grosbein.net> To: Yuri <yuri@rawbw.com>, 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: <572E2A34.1010506@grosbein.net> In-Reply-To: <572E18E3.30300@rawbw.com> References: <572CC657.8040207@rawbw.com> <572E0AF1.5060307@grosbein.net> <572E18E3.30300@rawbw.com>
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07.05.2016 23:33, Yuri wrote: >> Verify if your mouse (USB one?) is using IRQ 18 too. >> "vmstat -ai" command would be helpful. > Yes, I have a USB mouse, and my USB uses IRQ 18: > > irq18: ehci0 uhci5 503154 9 > stray irq18 0 0 That must be the reason. Somehow interrupt sharing for USB and NIC does not work well in your system. Can't say for sure what it guilty, FreeBSD kernel, motherboard ACPI BIOS, NIC or USB driver.
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