On Lunes, 25 de Julio de 2011 19:24:41 Alan Stern escribió: > On Mon, 25 Jul 2011, Felipe Balbi wrote: > > Hi, > > > > On Mon, Jul 25, 2011 at 07:04:44PM +0200, Jose Alberto Reguero wrote: > > > Is there a way to limit ehci to Full speed(12 MB), or to disable the > > > load of ehci when compiled in kernel? > > Notice: ^^^^^^^^^^^^^^^^^^ > > > EHCI only handles High Speed, Full and low speeds are handled by OHCI. > > So if you remove ehci (modprobe -r ehci_hcd), it will always work on > > full/low speed :-) > > If ehci-hcd is compiled into the kernel, you cannot remove it. > > However, you can unbind ehci-hcd from the controllers. Go into > /sys/bus/pci/drivers/ehci_hcd, and for each of the symbolic device > links there, write the name to the "unbind" file. For example: > > echo 0000:00:1d.7 >unbind > > Alan Stern Thanks, it works. Jose Alberto -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
