From mboxrd@z Thu Jan 1 00:00:00 1970 From: James Bottomley Subject: Re: What breaks aic7xxx in post 2.6.12-rc2 ? Date: Mon, 30 May 2005 09:38:58 -0500 Message-ID: <1117463938.4913.3.camel@mulgrave> References: <20050517192636.GB9121@gmail.com> <1116359432.4989.48.camel@mulgrave> <20050517195650.GC9121@gmail.com> <1116363971.4989.51.camel@mulgrave> <20050521232220.GD28654@gmail.com> <1116770040.5002.13.camel@mulgrave> <20050524153930.GA10911@gmail.com> <1117113563.4967.17.camel@mulgrave> <20050526143516.GA9593@gmail.com> <1117118766.4967.22.camel@mulgrave> <20050526173518.GA9132@gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: Received: from stat16.steeleye.com ([209.192.50.48]:58330 "EHLO hancock.sc.steeleye.com") by vger.kernel.org with ESMTP id S261611AbVE3OjX (ORCPT ); Mon, 30 May 2005 10:39:23 -0400 In-Reply-To: <20050526173518.GA9132@gmail.com> Sender: linux-scsi-owner@vger.kernel.org List-Id: linux-scsi@vger.kernel.org To: =?ISO-8859-1?Q?Gr=E9goire?= Favre Cc: dino@in.ibm.com, Andrew Morton , Linux Kernel , SCSI Mailing List On Thu, 2005-05-26 at 19:35 +0200, Gr=E9goire Favre wrote: > That's with vanilla 2.6.12-rc5 if I have to patch, just tell me :-) OK, I have two things for you to try. The first is the attached, which, I think, enforces the limits this device is expecting. It's really just a sanity check to see if the problem is what I think it is (device negotiates a transfer setting it can't actually support). James diff --git a/drivers/scsi/aic7xxx/aic7xxx_osm.c b/drivers/scsi/aic7xxx/= aic7xxx_osm.c --- a/drivers/scsi/aic7xxx/aic7xxx_osm.c +++ b/drivers/scsi/aic7xxx/aic7xxx_osm.c @@ -735,6 +735,7 @@ ahc_linux_slave_configure(struct scsi_de =20 /* Initial Domain Validation */ if (!spi_initial_dv(device->sdev_target)) + spi_min_period(device->sdev_target) =3D 100; spi_dv_device(device); =20 return 0; - To unsubscribe from this list: send the line "unsubscribe linux-scsi" i= n the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html