From owner-freebsd-isdn Sun May 31 07:02:29 1998 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id HAA25559 for freebsd-isdn-outgoing; Sun, 31 May 1998 07:02:29 -0700 (PDT) (envelope-from owner-freebsd-isdn@FreeBSD.ORG) Received: from casparc.ppp.net (mail.ppp.net [194.64.12.35]) by hub.freebsd.org (8.8.8/8.8.8) with SMTP id HAA25533 for ; Sun, 31 May 1998 07:02:26 -0700 (PDT) (envelope-from ernie!bert.kts.org!hm@ppp.net) Received: from ernie by casparc.ppp.net with uucp (Smail3.1.28.1 #1) id m0yg8gq-002ZjcC; Sun, 31 May 98 16:02 MET DST Received: from bert.kts.org(really [194.55.156.2]) by ernie.kts.org via sendmail with smtp id for ; Sun, 31 May 1998 15:12:26 +0200 (CEST) (Smail-3.2.0.91 1997-Jan-14 #3 built 1998-Feb-14) Received: by bert.kts.org via sendmail with stdio id for freebsd-isdn@freebsd.org; Sun, 31 May 1998 15:08:04 +0200 (CEST) (Smail-3.2.0.94 1997-Apr-22 #7 built 1997-Jul-4) Message-Id: From: hm@kts.org (Hellmuth Michaelis) Subject: Re: i4b-00.61-alpha-220598.tgz available for ftp In-Reply-To: <199805230822.KAA00227@rvc1.informatik.ba-stuttgart.de> from Wolfgang Helbig at "May 23, 98 10:22:27 am" To: freebsd-isdn@FreeBSD.ORG (ISDN for BSD) Date: Sun, 31 May 1998 15:08:04 +0200 (CEST) Organization: Kitchen Table Systems Reply-To: hm@kts.org X-Mailer: ELM [version 2.4ME+ PL31H (25)] MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: owner-freebsd-isdn@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.org Wolfgang Helbig wrote: > > Those of you running SMP machines: please check if the I4B_SMP_WORKAROUND > > option is still necessary, i think i've found the cause why i4b did not > > interrupt. > > Where?? i4b_isac.c, line 649, the code commented out with #ifdef NOTDEF doing a ISAC receiver/transmitter reset is causing an interrupt to occur at attach time. The possibility exists, that this interrupt is not serviced because the handler is not installed and/or ready at that time causing this interrupt to stay forever active (this was the case in the OpenBSD port of i4b, in the meantime i build a card showing each ISA irq line on a LED so i could debug this). hellmuth -- Hellmuth Michaelis hm@kts.org Hamburg, Europe "Those who can, do. Those who can't, talk. And those who can't talk, talk about talking." (B. Shaw) To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-isdn" in the body of the message