Date: Tue, 26 Jun 2012 19:26:21 GMT From: Fridtjof Busse <fridtjof.busse@googlemail.com> To: freebsd-gnats-submit@FreeBSD.org Subject: amd64/169461: USB2 high-speed device detected as full speed Message-ID: <201206261926.q5QJQLsI095187@red.freebsd.org> Resent-Message-ID: <201206261930.q5QJUCHt003527@freefall.freebsd.org>
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>Number: 169461 >Category: amd64 >Synopsis: USB2 high-speed device detected as full speed >Confidential: no >Severity: non-critical >Priority: medium >Responsible: freebsd-amd64 >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Tue Jun 26 19:30:11 UTC 2012 >Closed-Date: >Last-Modified: >Originator: Fridtjof Busse >Release: 9.0-p3 >Organization: >Environment: FreeBSD <snip> 9.0-RELEASE-p3 FreeBSD 9.0-RELEASE-p3 #0: Tue Jun 12 02:52:29 UTC 2012 root@amd64-builder.daemonology.net:/usr/obj/usr/src/sys/GENERIC amd64 >Description: Running FreeBSD 9.0 on an HP Microserver N40L, my external backup discs are only detected as full speed instead of high speed: $ sudo usbconfig ugen0.1: <OHCI root HUB ATI> at usbus0, cfg=0 md=HOST spd=FULL (12Mbps) pwr=SAVE ugen1.1: <EHCI root HUB ATI> at usbus1, cfg=0 md=HOST spd=HIGH (480Mbps) pwr=SAVE ugen2.1: <OHCI root HUB ATI> at usbus2, cfg=0 md=HOST spd=FULL (12Mbps) pwr=SAVE ugen3.1: <EHCI root HUB ATI> at usbus3, cfg=0 md=HOST spd=HIGH (480Mbps) pwr=SAVE ugen4.1: <OHCI root HUB ATI> at usbus4, cfg=0 md=HOST spd=FULL (12Mbps) pwr=SAVE ugen5.1: <EHCI root HUB ATI> at usbus5, cfg=0 md=HOST spd=HIGH (480Mbps) pwr=SAVE ugen0.2: <USB 1.1 2port downstream low power hub Lite-On Technology> at usbus0, cfg=0 md=HOST spd=FULL (12Mbps) pwr=SAVE ugen0.3: <USB Productivity Option Keyboard has the hub in 1 Lite-On Technology> at usbus0, cfg=0 md=HOST spd=FULL (12Mbps) pwr=ON ugen0.4: <ASMedia ASMedia> at usbus0, cfg=0 md=HOST spd=FULL (12Mbps) pwr=ON ugen0.4: <ASMedia> at usbus0 umass0: <ASMedia ASMedia, class 0/0, rev 2.10/1.00, addr 4> on usbus0 umass0: SCSI over Bulk-Only; quirks = 0x0100 umass0:6:0:-1: Attached to scbus6 (probe0:umass-sim0:0:0:0): REPORT LUNS. CDB: a0 0 0 0 0 0 0 0 0 10 0 0 (probe0:umass-sim0:0:0:0): CAM status: SCSI Status Error (probe0:umass-sim0:0:0:0): SCSI status: Check Condition (probe0:umass-sim0:0:0:0): SCSI sense: ILLEGAL REQUEST asc:20,0 (Invalid command operation code) da0 at umass-sim0 bus 0 scbus6 target 0 lun 0 da0: <ST320005 42AS CC38> Fixed Direct Access SCSI-5 device da0: 1.000MB/s transfers da0: 1907729MB (3907029168 512 byte sectors: 255H 63S/T 243201C) Writing to the disc is only possible at <1 MB/s. The same happens with a different USB disc (tried both a USB2 and a USB3 disc with different enclosures). The only way I could get more USB speed so far was with a USB3 PCIe card, but unfortunatly I get a kernel panic after some time during rsync transfer (I'll file a different SR for this, seems to not only happen to me [1]). Worked fine in a linux live-CD, so it is not a hardware-problem. If you need any additional logs, please let me know. [1] http://forums.freebsd.org/showthread.php?t=31086 >How-To-Repeat: >Fix: >Release-Note: >Audit-Trail: >Unformatted:
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