Date: Fri, 2 Jan 2009 12:23:43 -0700 (MST) From: "M. Warner Losh" <imp@lighthouse.bsdimp.com> To: FreeBSD-gnats-submit@FreeBSD.org Subject: usb/130122: [hpsusb] DVD drive detects as 'da' device Message-ID: <200901021923.n02JNhZC001422@lighthouse.bsdimp.com> Resent-Message-ID: <200901021930.n02JU4xf017668@freefall.freebsd.org>
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>Number: 130122
>Category: usb
>Synopsis: [hpsusb] DVD drive detects as 'da' device
>Confidential: no
>Severity: serious
>Priority: medium
>Responsible: freebsd-usb
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: sw-bug
>Submitter-Id: current-users
>Arrival-Date: Fri Jan 02 19:30:04 UTC 2009
>Closed-Date:
>Last-Modified:
>Originator: M. Warner Losh
>Release: FreeBSD 8.0-CURRENT amd64
>Organization:
FreeBSD
>Environment:
System: FreeBSD lighthouse 8.0-CURRENT FreeBSD 8.0-CURRENT #0 r185338:186501M: Fri Dec 26 17:56:39 MST 2008 imp@lighthouse:/tmp/imp/obj/cache/svn/head/sys/LIGHTHOUSE amd64
>Description:
My externeal usb DVD drive is showing up as 'da' rather than as 'cd'
when using usb2_storage_mass. When I load usb2_storage_ata it shows
up as a 'cd' device that's usable. mass should behave as well as ata
in this case, or it should detect that it can't get it right and
refuse to attach things.
>How-To-Repeat:
I loaded all the usb2 drivers at runtime:
kldload usb2_controller_{e,o}hci
kldload usb2_sotrage_mass
I then plugged in the drive. This is an external DVD drive.
ehci0: <ATI SB400 USB 2.0 controller> mem 0xc0002000-0xc0002fff irq 19 at device 19.2 on pci0
ehci0: memory enable already set.
Activate PA 0xc0002000 at VA 0xffffff00c0002000
ehci0: [ITHREAD]
usbus0: EHCI version 1.0
usbus0: <ATI SB400 USB 2.0 controller> on ehci0
usbus0: 480Mbps High Speed USB v2.0
ugen0.1: <ATI> at usbus0
ushub0: <ATI EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus0
ushub0: 8 ports with 8 removable, self powered
ohci0: <ATI SB400 USB Controller> mem 0xc0000000-0xc0000fff irq 19 at device 19.0 on pci0
ohci0: memory enable already set.
Activate PA 0xc0000000 at VA 0xffffff00c0000000
ohci0: [ITHREAD]
usbus1: <ATI SB400 USB Controller> on ohci0
usbus1: 12Mbps Full Speed USB v1.0
ugen1.1: <ATI> at usbus1
ushub1: <ATI OHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus1
ushub1: 4 ports with 4 removable, self powered
ohci1: <ATI SB400 USB Controller> mem 0xc0001000-0xc0001fff irq 19 at device 19.1 on pci0
ohci1: memory enable already set.
Activate PA 0xc0001000 at VA 0xffffff00c0001000
ohci1: [ITHREAD]
usbus2: <ATI SB400 USB Controller> on ohci1
usbus2: 12Mbps Full Speed USB v1.0
ugen2.1: <ATI> at usbus2
ushub2: <ATI OHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus2
ushub2: 4 ports with 4 removable, self powered
ugen0.2: <Myson Century, Inc.> at usbus0
umass0: <Mass Storage Class> on usbus0
umass0: SCSI over Bulk-Only; quirks = 0x0480
umass0:2:0:-1: Attached to scbus2
da0 at umass-sim0 bus 0 target 0 lun 0
da0: < > Removable Direct Access SCSI-2 device
da0: 40.000MB/s transfers
da0: Attempt to query device size failed: NOT READY, Medium not present
It should be 'cd1'.
>Fix:
Unknown.
>Release-Note:
>Audit-Trail:
>Unformatted:
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