Date: Sun, 1 Feb 98 13:16:51 +0100 From: Ben Stuyts <benst@terminus.stuyts.nl> To: Bruce Evans <bde@zeta.org.au> Cc: freebsd-smp@FreeBSD.ORG Subject: Re: Trouble with high-speed sio Message-ID: <199802011216.NAA25533@daneel.stuyts.nl> In-Reply-To: <199802010817.TAA03148@godzilla.zeta.org.au> References: <199802010817.TAA03148@godzilla.zeta.org.au>
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On Sun, 1 Feb 1998, Bruce Evans wrote: > >sio2: 125 more interrupt-level buffer overflows (total 374) > > > >sio2 runs at 460 KBaud. (Kernel thinks 115 KB) > >sio3 is unused / not-connected. > > 460000 bps is not supported. There is only enough interrupt-level > buffering for 256000 bps at best. crtscts should reduce the flow > to at most about 192000 bps if it works. Thanks. I've halved the clock speed of the uart card to 230400, and I don't get the errors anymore. Ben
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