From owner-freebsd-usb@FreeBSD.ORG Tue Aug 24 15:20:03 2010 Return-Path: Delivered-To: freebsd-usb@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 7A3301065696 for ; Tue, 24 Aug 2010 15:20:03 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [IPv6:2001:4f8:fff6::28]) by mx1.freebsd.org (Postfix) with ESMTP id 4E9318FC12 for ; Tue, 24 Aug 2010 15:20:03 +0000 (UTC) Received: from freefall.freebsd.org (localhost [127.0.0.1]) by freefall.freebsd.org (8.14.4/8.14.4) with ESMTP id o7OFK3Bm088606 for ; Tue, 24 Aug 2010 15:20:03 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.14.4/8.14.4/Submit) id o7OFK2pn088605; Tue, 24 Aug 2010 15:20:03 GMT (envelope-from gnats) Date: Tue, 24 Aug 2010 15:20:03 GMT Message-Id: <201008241520.o7OFK2pn088605@freefall.freebsd.org> To: freebsd-usb@FreeBSD.org From: Hans Petter Selasky Cc: Subject: Re: usb/149934: Transcend JetFlash V85 poor performance X-BeenThere: freebsd-usb@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list Reply-To: Hans Petter Selasky List-Id: FreeBSD support for USB List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 24 Aug 2010 15:20:03 -0000 The following reply was made to PR usb/149934; it has been noted by GNATS. From: Hans Petter Selasky To: freebsd-usb@freebsd.org Cc: Volodymyr Kostyrko , freebsd-gnats-submit@freebsd.org Subject: Re: usb/149934: Transcend JetFlash V85 poor performance Date: Tue, 24 Aug 2010 17:11:59 +0200 On Tuesday 24 August 2010 13:39:30 Volodymyr Kostyrko wrote: > >Number: 149934 > >Category: usb > >Synopsis: Transcend JetFlash V85 poor performance > >Confidential: no > >Severity: non-critical > >Priority: low > >Responsible: freebsd-usb > >State: open > >Quarter: > >Keywords: > >Date-Required: > >Class: change-request > >Submitter-Id: current-users > >Arrival-Date: Tue Aug 24 11:40:02 UTC 2010 > >Closed-Date: > >Last-Modified: > >Originator: Volodymyr Kostyrko > >Release: RELENG_8 > >Organization: > > >Environment: > FreeBSD limbo.lan 8.1-STABLE FreeBSD 8.1-STABLE #0 r211717M: Tue Aug 24 > 12:56:24 EEST 2010 arcade@limbo.lan:/usr/obj/usr/src/sys/MINIMAL_8 > i386 > > >Description: > When attaching device kernel reports this: > > Aug 21 22:46:15 limbo root: Unknown USB device: vendor 0x058f product > 0x6387 bus uhub3 Aug 21 22:46:15 limbo kernel: umass1: Storage Device, class 0/0, rev 2.00/1.00, addr 3> on usbus3 Aug 21 > 22:46:15 limbo kernel: umass1: SCSI over Bulk-Only; quirks = 0x0100 Aug > 21 22:46:16 limbo kernel: umass1:2:1:-1: Attached to scbus2 > Aug 21 22:46:16 limbo kernel: (probe0:umass-sim1:1:0:0): TEST UNIT READY. > CDB: 0 0 0 0 0 0 Aug 21 22:46:16 limbo kernel: (probe0:umass-sim1:1:0:0): > CAM status: SCSI Status Error Aug 21 22:46:16 limbo kernel: > (probe0:umass-sim1:1:0:0): SCSI status: Check Condition Aug 21 22:46:16 > limbo kernel: (probe0:umass-sim1:1:0:0): SCSI sense: UNIT ATTENTION > asc:28,0 (Not ready to ready change, medium may have changed) Aug 21 > 22:46:16 limbo kernel: da4 at umass-sim1 bus 1 scbus2 target 0 lun 0 Aug > 21 22:46:16 limbo kernel: da4: Removable Direct > Access SCSI-2 device Aug 21 22:46:16 limbo kernel: da4: 40.000MB/s > transfers > Aug 21 22:46:16 limbo kernel: da4: 3900MB (7987200 512 byte sectors: 255H > 63S/T 497C) Aug 21 22:46:24 limbo kernel: (da4:umass-sim1:1:0:0): > SYNCHRONIZE CACHE(10). CDB: 35 0 0 0 0 0 0 0 0 0 Aug 21 22:46:24 limbo > kernel: (da4:umass-sim1:1:0:0): CAM status: SCSI Status Error Aug 21 > 22:46:24 limbo kernel: (da4:umass-sim1:1:0:0): SCSI status: Check > Condition Aug 21 22:46:24 limbo kernel: (da4:umass-sim1:1:0:0): SCSI > sense: ILLEGAL REQUEST asc:26,0 (Invalid field in parameter list) > > After that any time SYNCHRONIZE CACHE command is issued writing to device > stops for some time and kernel reports bad command. > > >How-To-Repeat: > Attaching the device and trying to work with it should suffice. > > >Fix: > Apply the following patch. > > Patch attached with submission follows: > > Index: sys/dev/usb/quirk/usb_quirk.c > =================================================================== > --- sys/dev/usb/quirk/usb_quirk.c (revision 211717) > +++ sys/dev/usb/quirk/usb_quirk.c (working copy) > @@ -159,6 +159,9 @@ > USB_QUIRK(ALCOR, AU6390, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE), > USB_QUIRK(ALCOR, UMCR_9361, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB, > UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_GETMAXLUN), > + USB_QUIRK(ALCOR, TRANSCEND, 0x0100, 0x0100, UQ_MSC_FORCE_WIRE_BBB, > + UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_GETMAXLUN, UQ_MSC_NO_SYNC_CACHE, > + UQ_MSC_NO_TEST_UNIT_READY), > USB_QUIRK(ALCOR, TRANSCEND, 0x0142, 0x0142, UQ_MSC_FORCE_WIRE_BBB, > UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_GETMAXLUN, UQ_MSC_NO_SYNC_CACHE), > USB_QUIRK(ALCOR, TRANSCEND, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB, > > >Release-Note: > >Audit-Trail: > > >Unformatted: Can you test this patch instead: --- sys/dev/usb/quirk/usb_quirk.c 2010-08-10 16:03:19.000000000 0000 +++ sys/dev/usb/quirk/usb_quirk.c 2010-08-10 16:03:19.000000000 0000 @@ -160,10 +160,8 @@ USB_QUIRK(ALCOR, AU6390, 0x0000, 0xffff, UQ_MSC_NO_SYNC_CACHE), USB_QUIRK(ALCOR, UMCR_9361, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB, UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_GETMAXLUN), - USB_QUIRK(ALCOR, TRANSCEND, 0x0142, 0x0142, UQ_MSC_FORCE_WIRE_BBB, - UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_GETMAXLUN, UQ_MSC_NO_SYNC_CACHE), - USB_QUIRK(ALCOR, TRANSCEND, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB, - UQ_MSC_FORCE_PROTO_SCSI, UQ_MSC_NO_GETMAXLUN), + USB_QUIRK(ALCOR, TRANSCEND, 0x0000, 0xffff, UQ_MSC_NO_GETMAXLUN, + UQ_MSC_NO_SYNC_CACHE), USB_QUIRK(APACER, HT202, 0x0000, 0xffff, UQ_MSC_NO_TEST_UNIT_READY, UQ_MSC_NO_SYNC_CACHE), USB_QUIRK(ASAHIOPTICAL, OPTIO230, 0x0000, 0xffff, UQ_MSC_FORCE_WIRE_BBB, Please also dump device and configuration descriptor using usbconfig. --HPS