Subject: Re: kern/15448 (com at isa can't cope well >230kbps)
To: None <kern-bug-people@netbsd.org, gnats-admin@netbsd.org,>
From: David Laight <david@l8s.co.uk>
List: netbsd-bugs
Date: 09/23/2006 08:30:02
The following reply was made to PR kern/15448; it has been noted by GNATS.
From: David Laight <david@l8s.co.uk>
To: gnats-bugs@NetBSD.org
Cc:
Subject: Re: kern/15448 (com at isa can't cope well >230kbps)
Date: Sat, 23 Sep 2006 09:25:41 +0100
On Sat, Sep 23, 2006 at 01:57:36AM +0000, jmcneill@netbsd.org wrote:
> Synopsis: com at isa can't cope well >230kbps
>
> State-Changed-From-To: feedback->closed
> State-Changed-By: jmcneill@netbsd.org
> State-Changed-When: Sat, 23 Sep 2006 01:57:34 +0000
> State-Changed-Why:
> Feedback timeout; the issue should be fixed now, though.
I doubt that anything has actually changed since the problem is (probably)
one of interrupt latency, FIFO size and the shere (lack of) speed of
the ISA bus.
I actually suspect thing are getting worse!
OTOH keeping the PR open is rather pointless!
David
--
David Laight: david@l8s.co.uk