From owner-freebsd-current Sun Oct 8 0:49:10 2000 Delivered-To: freebsd-current@freebsd.org Received: from hun.org (hun.org [216.190.28.252]) by hub.freebsd.org (Postfix) with ESMTP id 0747A37B503 for ; Sun, 8 Oct 2000 00:49:08 -0700 (PDT) Received: by hun.org (Postfix, from userid 1001) id 4DB1E1C2AB; Sun, 8 Oct 2000 07:49:06 +0000 (GMT) From: attila! Organization: hun.org, over 40 years beyond the fringe home for unpenitent hackers and anarcho-cryptophreaks Die-Spammers: Spammers cheerfully broiled and served with Stubbs's "Inferno" Wicked Chicken Wing Sauce Mailer: FreeBSD 5.0-20000925 with XEmacs V21.1.10 (see alt.religion.emacs) Ballistic: N 37.218497 W 113.614979 In-reply-to: <14815.51152.842361.329859@guru.mired.org> To: Mike Meyer Cc: freebsd-current@freebsd.org Subject: re: sio problems? Message-Id: <20001008074906.4DB1E1C2AB@hun.org> Date: Sun, 8 Oct 2000 07:49:06 +0000 (GMT) Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG on Sat, 7 Oct 2000 20:03:12 -0500 (CDT), Mike Meyer said: > I recently got my digital camera back out, and started pulling the old > pictures from it. I noticed something I hadn't ever seen before - silo > overflows from the sio port. At the moment, I'm wondering if this is a > known problem that is being investigated (SMPNG comes to mind), or > something new. > sio0/irq4 and sio1/irq3 are inactive sio2/irq5 is ppp 121 ?? Ss 4:55.69 /usr/sbin/ppp -quiet -ddial -nat papchap sio2 has also shown 7500+ irq buffer over-flows in 85 hours; this problem predates PRE_SMPNG; I don't remember when exactly since I was having problems with SCSI/da ahc (aic 7880 onboard --ASUS P2L97S-440BX-- driving 2 IBM 68 pin UltraWides) driver stalling with SCB block 6 timeouts which made my -current compiles unusable from roughly 25 Aug until it cleared with a build on 24 Sep after the SMPNG cutover (I am not holding at PRE_SMPNG). Other than the sio irq overflows, which does not seem to particularly impact performance and which I am sure will be solved, I think team has done a superb job with the SMPNG cutover. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message