From mboxrd@z Thu Jan 1 00:00:00 1970 From: James Bottomley Subject: Re: [PATCH] tmscsim: INQUIRY always only untagged Date: 05 Sep 2004 11:42:58 -0400 Sender: linux-scsi-owner@vger.kernel.org Message-ID: <1094398979.10977.9.camel@mulgrave> References: <20040904140102.A15247@infradead.org> <20040904233835.A18659@infradead.org> Mime-Version: 1.0 Content-Type: text/plain Content-Transfer-Encoding: 7bit Return-path: Received: from stat16.steeleye.com ([209.192.50.48]:52700 "EHLO hancock.sc.steeleye.com") by vger.kernel.org with ESMTP id S266808AbUIEPnG (ORCPT ); Sun, 5 Sep 2004 11:43:06 -0400 In-Reply-To: List-Id: linux-scsi@vger.kernel.org To: Guennadi Liakhovetski Cc: Christoph Hellwig , SCSI Mailing List On Sun, 2004-09-05 at 10:56, Guennadi Liakhovetski wrote: > Ok, how about the attached version? Well, it looks like it would cure the symptoms, and I can apply it as a palliative. However, the disease in this driver is that it snoops the inquiry data and gets confused by the double inquiry we now do for certain drives. What really needs to happen is 1) remove the inquiry snooping and believe the flags in struct scsi_device instead 2) Don't turn on TCQ until slave_configure() 3) remove it's internal TCQ black list and put it at the mid-layer. James