USB UHCI Problems on 8-Stable

[Holm Tiffe]

 Sequential Access SCSI-2 device 
sa1: 10.000MB/s transfers (10.000MHz, offset 8)
da0 at ahd0 bus 0 scbus0 target 0 lun 0
da0: IBM-SSG S53D073 C61E Fixed Direct Access SCSI-3 device 
da0: 160.000MB/s transfers (80.000MHz DT, offset 63, 16bit)
da0: Command Queueing enabled
da0: 70006MB (143374000 512 byte sectors: 255H 63S/T 8924C)
da1 at ahd0 bus 0 scbus0 target 1 lun 0
da1: IBM-SSG S53D073 C61E Fixed Direct Access SCSI-3 device 
da1: 160.000MB/s transfers (80.000MHz DT, offset 63, 16bit)
da1: Command Queueing enabled
da1: 70006MB (143374000 512 byte sectors: 255H 63S/T 8924C)
da2 at ahd0 bus 0 scbus0 target 2 lun 0
da2: IBM-SSG S53D073 C61A Fixed Direct Access SCSI-3 device 
da2: 160.000MB/s transfers (80.000MHz DT, offset 63, 16bit)
da2: Command Queueing enabled
da2: 70006MB (143374000 512 byte sectors: 255H 63S/T 8924C)
da3 at ahd0 bus 0 scbus0 target 3 lun 0
da3: IBM-SSG S53D073 C61A Fixed Direct Access SCSI-3 device 
da3: 160.000MB/s transfers (80.000MHz DT, offset 63, 16bit)
da3: Command Queueing enabled
da3: 70006MB (143374000 512 byte sectors: 255H 63S/T 8924C)
GEOM_CONCAT: Device gc0d created (id=2065581164).
GEOM_CONCAT: Disk da0d attached to gc0d.
GEOM_CONCAT: Device data created (id=2038144655).
GEOM_CONCAT: Disk da0g attached to data.
GEOM_MIRROR: Device mirror/gm0a launched (2/2).
GEOM_CONCAT: Disk da1d attached to gc0d.
GEOM_CONCAT: Device gc0d activated.
GEOM_MIRROR: Device mirror/gm0e launched (2/2).
GEOM_MIRROR: Device mirror/gm0f launched (2/2).
GEOM_CONCAT: Disk da1g attached to data.
GEOM_CONCAT: Disk da2a attached to data.
GEOM_CONCAT: Disk da2b attached to data.
GEOM_CONCAT: Device data activated.
Trying to mount root from ufs:/dev/mirror/gm0a
bridge0: Ethernet address: 02:82:44:4d:6c:00

Regards,

Holm

-- 
  Technik Service u. Handel Tiffe, www.tsht.de, Holm Tiffe, 
 Freiberger Straße 42, 09600 Oberschöna, USt-Id: DE253710583
  www.tsht.de, i...@tsht.de, Fax +49 3731 74200, Mobil: 0172 8790 741

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Re: USB UHCI Problems on 8-Stable

[Holm Tiffe]

 Hi,
 
 For some time I had problems with my Cam (Olympus FE-230), it wouldn't
get
 recognized again after unplugging it from the USB Connector.
 
 Now I have a very similar Problem while trying to get an J-Link V8
 compatible Jtag debugger working in conjunction with openocd.
 Maybe there are bugs in openocd, but the bigger ones seems to be in
 FreeBSDs USB drivers.
 
 In the meantime I've cvs-supped to 8.3PRERELEASE (yesterday) built world
 and kernel. I've commented the ?hci drivers out of the kernel config and
 set USB_DEBUG.
 
 
 At fist please Cc me, I'm not on freebsd-usb.
 
 After Loading the uhci module:

Hi,

Could you log the USB traffic on the UHCI controller using usbdump ?

It would be interesting to see what is going on.

Have you tried using an external High-Speed HUB?

--HPS


Here is the dump: http://www.tiffe.de/other/usbus1.dump

This is connecting the J-link, starting openocd twice, removing 
and reconnecting the J-link followed by a kldunload uhci.

Can't provide a dump while kldloading since usbdump stops when the driver
is unloaded.

I have no Highspeedr-Hub so this was a direct connect. Results are the same
regardless whcih interface is used.


Regards,

Holm

-- 
  Technik Service u. Handel Tiffe, www.tsht.de, Holm Tiffe, 
 Freiberger Straße 42, 09600 Oberschöna, USt-Id: DE253710583
  www.tsht.de, i...@tsht.de, Fax +49 3731 74200, Mobil: 0172 8790 741
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