Re: USB serial problems

[Tom Ivar Helbekkmo <tih%hamartun.priv.no@localhost>]

Andreas Gustafsson <gson%gson.org@localhost> writes:

> Could you also show the part of the dmesg output indicating which type
> of host controller the USB port is attached to (uhci/ohci/ehci/xhci)?

In my case, it looks like this:

ehci0 at pci0 dev 26 function 0: vendor 8086 product 3b3c (rev. 0x06)
ehci0: interrupting at ioapic0 pin 16
ehci0: EHCI version 1.0
usb0 at ehci0: USB revision 2.0
uhub0 at usb0: vendor 8086 EHCI root hub, class 9/0, rev 2.00/1.00, addr 1
uhub0: 2 ports with 2 removable, self powered
uhub2 at uhub0 port 1: vendor 8087 product 0020, class 9/0, rev 2.00/0.00, addr 2
uhub2: single transaction translator
uhub2: 6 ports with 6 removable, self powered
uftdi0 at uhub2 port 4
uftdi0: Telldus TellStick Duo, rev 2.00/6.00, addr 10
ucom0 at uftdi0 portno 1

-tih
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