From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Martin K. Petersen" Subject: Re: Bugs in scsi_vpd_inquiry() Date: Mon, 10 Aug 2009 18:47:51 -0400 Message-ID: References: Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from rcsinet11.oracle.com ([148.87.113.123]:45788 "EHLO rgminet11.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751830AbZHJWsF (ORCPT ); Mon, 10 Aug 2009 18:48:05 -0400 In-Reply-To: (Alan Stern's message of "Mon, 10 Aug 2009 17:14:38 -0400 (EDT)") Sender: linux-scsi-owner@vger.kernel.org List-Id: linux-scsi@vger.kernel.org To: Alan Stern Cc: "Martin K. Petersen" , Matthew Wilcox , SCSI development list >>>>> "Alan" == Alan Stern writes: Alan, >> If the bridge doesn't provide the SCSI rev. where does it come from? >> Or are you saying there's a USB "target" chip and then a USB-SATA >> bridge chip behind it? Alan> There's the bridge chip and the drive itself. The drive provides Alan> the INQUIRY data and the chip provides the USB identifiers. But the drive is ATA. It must be the bridge that translates whatever the drive reports in IDENTIFY DEVICE into something that makes sense in the SPC/SBC universe. -- Martin K. Petersen Oracle Linux Engineering