From owner-freebsd-current Thu Sep 24 11:01:08 1998 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id LAA12096 for freebsd-current-outgoing; Thu, 24 Sep 1998 11:01:08 -0700 (PDT) (envelope-from owner-freebsd-current@FreeBSD.ORG) Received: from ns1.yes.no (ns1.yes.no [195.119.24.10]) by hub.freebsd.org (8.8.8/8.8.8) with ESMTP id LAA12081 for ; Thu, 24 Sep 1998 11:00:55 -0700 (PDT) (envelope-from eivind@bitbox.follo.net) Received: from bitbox.follo.net (bitbox.follo.net [195.204.143.218]) by ns1.yes.no (8.9.1a/8.9.1) with ESMTP id UAA13694; Thu, 24 Sep 1998 20:00:46 +0200 (CEST) Received: (from eivind@localhost) by bitbox.follo.net (8.8.8/8.8.6) id UAA04123; Thu, 24 Sep 1998 20:00:44 +0200 (MET DST) Message-ID: <19980924200044.27705@follo.net> Date: Thu, 24 Sep 1998 20:00:44 +0200 From: Eivind Eklund To: "Justin T. Gibbs" , Adam McDougall Cc: current@FreeBSD.ORG Subject: Re: options DPT_LOST_IRQ References: <3609A685.A9B65B3A@ameritech.net> <199809240354.VAA03623@narnia.plutotech.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-Mailer: Mutt 0.89.1i In-Reply-To: <199809240354.VAA03623@narnia.plutotech.com>; from Justin T. Gibbs on Wed, Sep 23, 1998 at 09:54:40PM -0600 Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG On Wed, Sep 23, 1998 at 09:54:40PM -0600, Justin T. Gibbs wrote: > In article <3609A685.A9B65B3A@ameritech.net> you wrote: > > Does CAM still perform what is supposed to when using this kernel > > option? Because it doesn't show any evidence of it in Boot: -v and the > > unwanted behavior of not using this option is showing up again, even > > though its still in my kernel. > > The CAM driver does not currently honor this option. It could easily > be added again, but it would be nice to know why it is necessary. Is > the symptom simply a timeout? This option is necessary due to interrupts being eaten by the serial driver 'fast interrupt' code (which in some cases blocks interrupts longer than the DPT assert them). Eivind. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message