Dreamplug : USB support

[Hans Petter Selasky]

On Wednesday 25 April 2012 17:05:47 Fabien Thomas wrote:
> Le 25 avr. 2012 à 16:54, Hans Petter Selasky a écrit :
> > On Wednesday 25 April 2012 16:15:55 Fabien Thomas wrote:
> >> 	Hi,
> >> 
> >> It seems that sometimes USB works on Dreamplug and sometimes not.
> >> 
> >> I've included a working dmesg and a full debug output of the non-working
> >> boot. I've tried to increase the timeout in usb.h but without success.
> >> 
> >> Maybe someone will have a clue for  this problem ?
> >> 
> >> Fabien
> >> 
> >> Success:
> >> 
> >> uhub0: 1 port with 1 removable, self powered
> >> Root mount waiting for: usbus0
> >> ugen0.2: <vendor 0x1a40> at usbus0
> >> uhub1: <vendor 0x1a40 USB 2.0 Hub, class 9/0, rev 2.00/1.11, addr 2> on
> >> usbus0 Root mount waiting for: usbus0
> >> uhub1: 4 ports with 4 removable, self powered
> >> Root mount waiting for: usbus0
> >> Root mount waiting for: usbus0
> >> ugen0.3: <vendor 0x05e3> at usbus0
> >> umass0: <vendor 0x05e3 USB Storage, class 0/0, rev 2.00/99.10, addr 3>
> >> on usbus0 umass0:  SCSI over Bulk-Only; quirks = 0x4000
> >> umass0:0:0:-1: Attached to scbus0
> >> da0 at umass-sim0 bus 0 scbus0 target 0 lun 0
> >> da0: <Generic STORAGE DEVICE 9910> Removable Direct Access SCSI-0 device
> >> da0: 40.000MB/s transfers
> >> da0: 3724MB (7626752 512 byte sectors: 255H 63S/T 474C)
> > 
> > Is this a hardware builtin USB device?
> 
> This is the SoC USB port that is connected to a hub and then USB to SD
> controller
> (https://www.globalscaletechnologies.com/t-dreamplugdetails.aspx#hw_block)
> . I've not included the info but it was on 8.3 release.

If it is possible to make a USB trace, that would probably give you the answer 
why it is not working.

--HPS