Date: Wed, 14 Aug 1996 15:25:32 -0600 (MDT) From: Nate Williams <nate@mt.sri.com> To: Bruce Evans <bde@zeta.org.au> Cc: msmith@atrad.adelaide.edu.au, nate@mt.sri.com, freebsd-hackers@freefall.freebsd.org, ponds!rivers@dg-rtp.dg.com, ponds!rivers@freefall.freebsd.org, sag.space.lockheed.com!handy@dg-rtp.dg.com Subject: Re: sio issues (silo overflows on a pentium, locked in ttywait, etc...) Message-ID: <199608142125.PAA28941@rocky.mt.sri.com> In-Reply-To: <199608142113.HAA04204@godzilla.zeta.org.au> References: <199608142113.HAA04204@godzilla.zeta.org.au>
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> The aha driver sets the bus on/off times to 7/4, > so there should be no problems with single UARTs. Well, I've only got a single UART on my box (other than the mouse, but it's not used at all when the overflows occur). > Here is my throwaway lkm and auxiliarly program for testing bus hogging. > Usage: make and load the lkm. This doesn't compile under 2.1.5R. :( Nate
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