From owner-freebsd-current Sun Mar 4 19:42:32 2001 Delivered-To: freebsd-current@freebsd.org Received: from mobile.hub.org (SHW39-29.accesscable.net [24.138.39.29]) by hub.freebsd.org (Postfix) with ESMTP id 6B77637B718; Sun, 4 Mar 2001 19:42:28 -0800 (PST) (envelope-from scrappy@hub.org) Received: from localhost (scrappy@localhost) by mobile.hub.org (8.11.1/8.11.1) with ESMTP id f253gML56444; Sun, 4 Mar 2001 23:42:26 -0400 (AST) (envelope-from scrappy@hub.org) X-Authentication-Warning: mobile.hub.org: scrappy owned process doing -bs Date: Sun, 4 Mar 2001 23:42:22 -0400 (AST) From: The Hermit Hacker To: John Baldwin Cc: , Alex Zepeda Subject: Re: More on system hangs ... IRQ related? In-Reply-To: Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG On Sun, 4 Mar 2001, John Baldwin wrote: > > On 04-Mar-01 The Hermit Hacker wrote: > > On Sun, 4 Mar 2001, Alex Zepeda wrote: > > > >> On Sun, Mar 04, 2001 at 03:18:39PM -0400, The Hermit Hacker wrote: > >> > >> > My sound card overlaps with fxp0, and fxp1 overlaps with the > >> > HighPoint controller ... > >> > > >> > Grasping at straws here ... > >> > >> Ditch the HPT366, it's crap and will cause system instabilities with > >> "fast" hard drives. I'm not sure what you have attached to it, but I've > >> had problems with {either,both} an IBM ATA100 HDD and a Western Digital > >> ATA66 drive attached. Apparently the ATA100 counterpart from HighPoint > >> isn't so bad. > > > > Okay, everything in my box is SCSI, so I'm not suspecting the HPT... its > > more the pcm & fxp that I'm thinking ... > > > > how does the OS handle having both devices hit simultaneously on the same > > IRQ? > > The IRQ fires and is masked. We then run both handlers, one after the other, > and when they have finished re-enable the IRQ. Okay, are there any known problems with the SB128 cards? Figuring that it couldn't hurt to remove it, I did ... so far, X hasn't hung ... not conclusive yet, am going to let it run over night, with KDE2 compiling in the background, and see if its still runnin in the morning ... if it is, will try putting the SB128 back in and seeing if it once more causes it to hang ... But, so far, so good *cross fingers* To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message