On 04/15/15 08:45, Eugene M. Zheganin wrote:

I need to force the device to work in 1.1 mode, because I need to make
it visible to the virtualbox-ose, which supports only 1.1 devices.
By default my device is in 2.0 I guess (usbconfig shows FULL speed).
Various posts mention I have to use the hw.usb.ehci.no_hs sysctl oid and
set it to 1. I actually tried this, but my device still opertates in
FULL speed after replugging. I also noticed that all of these success
stories mention the FreeBSd 8 or 9, and i have the 10 version. Does this
still work ? Or may be I need to unplug all of my usb devices (including
the keyboard and mouse) and then configure the hw.usb.ehci.no_hs ?

P.S. This message isn't related to the previous one, about the
cardreader in any manner. These are two completely different issues.


If the device is FULL speed in the host, then it should operate properly in VirtualBox too. Try removing any drivers which attach to your USB device in the USB host. USB FS devices are allowed to be v2.0 compatible too.


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