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Newsgroups: comp.os.386bsd.questions Path: sserve!newshost.anu.edu.au!harbinger.cc.monash.edu.au!msuinfo!netnews.upenn.edu!newsserver.jvnc.net!news.cac.psu.edu!news.pop.psu.edu!psuvax1!news.ecn.bgu.edu!usenet.ins.cwru.edu!news.csuohio.edu!dijkstra.cba.csuohio.edu!doleh From: doleh@dijkstra.cba.csuohio.edu (Yaser K. Doleh) Subject: Re: SIO/COM driver 16550A limitations? Message-ID: <1994Jul7.234609.25018@news.csuohio.edu> Sender: news@news.csuohio.edu (USENET News System) Reply-To: doleh@cis.csuohio.edu Organization: Cleveland State University References: <1994Jul4.130216.19263@bruce.cs.monash.edu.au> <PHILS.94Jul7114917@satori.tv.tek.com> Date: Thu, 7 Jul 1994 23:46:09 GMT Lines: 32 |> |> It appears that the driver is stuck in an interrupt service routine with |> interrupts disabled. |> |> |> If no one has solved this, I may have to take the bull by the horns and dig |> into it myself. Needless to say, this needs to be fixed. Anybody got a |> solution yet? |> No, I don't have a solution but I am willing to work on it with you. We can compare notes. I have the same exact problem. The machine just freeze whenever I try to do anything with the 16550A serial ports. I am now running 1.1.5 kernel. |> Thanks, |> Phil |> |> -- |> ------------------------------------------------------------------------------ |> Phil Staub, phils@tv.tv.tek.com |> Tektronix Television Division |> (503) 627-6910 -- Very Truly Yours, Yaser Doleh <doleh@cis.csuohio.edu> Department of Computer and Information Science Cleveland State University Phone: (216)687-3845 Cleveland, OH 44115 FAX : (216)687-5448