From owner-freebsd-hackers  Sun Jan 11 18:08:05 1998
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From: jak@cetlink.net (John Kelly)
To: dyson@FreeBSD.ORG
Cc: hackers@FreeBSD.ORG
Subject: Re: 16650 Support(?)
Date: Mon, 12 Jan 1998 03:08:31 GMT
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On Sun, 11 Jan 1998 20:57:48 -0500 (EST), "John S. Dyson"
<dyson@FreeBSD.ORG> wrote:

>Note that tty-level overflows are not from the chip, or that the system
>isn't getting the characters in time.  It is likely a problem with the amount
>of buffer space in the kernel.

There appears to be more to the story because I got interrupt-level
buffer overlflows even after changing RS_IBUFSIZE from 256 to 512.

I did not get them as quickly or as often, but I still got them.

John