Date: Sat, 2 Jun 2012 20:21:58 +0200 From: Jens Schweikhardt <schweikh@schweikhardt.net> To: Damien Fleuriot <ml@my.gd> Cc: "questions@freebsd.org" <questions@freebsd.org> Subject: Re: How to use an external USB3.0 drive with 4k sectors? Message-ID: <20120602182158.GA2567@schweikhardt.net> In-Reply-To: <06FDC7DD-6794-43CB-BAFE-E70DE23DCA7E@my.gd> References: <20120531155704.GA2828@schweikhardt.net> <06FDC7DD-6794-43CB-BAFE-E70DE23DCA7E@my.gd>
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On Thu, May 31, 2012 at 08:26:21PM +0200, Damien Fleuriot wrote: ... # > When I plug it to one of the two USB3.0 ports (using the xhci driver), I # > don't get device nodes in /dev created for it, but instead an ever # > growing list of # > # > ugen4.2: <Jmicron Corp.> at usbus4 # > umass2: <Jmicron Corp. Usb production, class 0/0, rev 2.10/1.00, addr 1> on usbus4 # > ugen4.2: <Jmicron Corp.> at usbus4 (disconnected) # > umass2: at uhub4, port 4, addr 1 (disconnected) # > # > The USB3.0 ports otherwise work fine with a 16BG USB3.0 Stick. Windows 7 # > can use the disk as well on the USB3.0 port, which makes me look for # > things I have missed. For example, my kernel config is stripped down # > quite a bit, so it might be that my custom kernel does not have all the # > necessary drivers built in or kldloaded. Do I need "device ada"? What is # > the magic needed to hook up 4k secotr drives via USB3.0? # > # > Regards, # > # > Jens # # Logic dictates that you try with GENERIC, see if that works any better ;) I tried with a GENERIC from -CURRENT, the detection message is somewhat different: ugen4.2: <vendor 0x152d> at usbus4 umass0: SCSI over Bulk-Only; quirks = 0x0100 umass0:10:0:-1: Attached to scbus10 However still no device nodes, AFAICT. Using "camcontrol rescan all" followed by "camcontrol devlist" does not show the drive. Any chance I can get this drive going on USB 3? Could the problem be the quirk = 0x0100? Regards, Jens -- Jens Schweikhardt http://www.schweikhardt.net/ SIGSIG -- signature too long (core dumped)
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