Date: Sat, 22 Mar 1997 18:43:48 +0100 From: j@uriah.heep.sax.de (J Wunsch) To: current@freebsd.org Subject: Re: sio overflows using an internal modem.. Message-ID: <19970322184348.AJ13622@uriah.heep.sax.de> In-Reply-To: <Pine.BSF.3.95.970320170516.19253u-100000@thelab.hub.org>; from The Hermit Hacker on Mar 20, 1997 17:06:41 -0400 References: <Pine.BSF.3.95.970320170516.19253u-100000@thelab.hub.org>
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As The Hermit Hacker wrote: > What exactly does this mean? I'm using a 33.6 internal modem > (the *worst* decision I've ever made *sigh*) in a P133 using a March 16th > 3.0-CURRENT kernel: > > Mar 19 04:01:21 thelab /kernel: sio2: 248 more tty-level buffer overflows (total 248) > Mar 20 04:01:23 thelab /kernel: sio2: 61 more tty-level buffer overflows (total 309) > > Its the first time I've ever noticed this error message... It's probably the same interrupt latency problem that stopped my 16450 UART on the 386/sx16 notebook from working now; it worked well under 2.1.5. (Ahem, that's with 115 kbps, i mean.) I see them mostly as silo overflows, but i've also seen tty-level buffer overflows... Bruce is already alerted. -- cheers, J"org joerg_wunsch@uriah.heep.sax.de -- http://www.sax.de/~joerg/ -- NIC: JW11-RIPE Never trust an operating system you don't have sources for. ;-)
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