Re: some usb troubles
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On Sun, Feb 10, 2013 at 12:10:14PM +0100, Hans Petter Selasky wrote:
> On Sunday 10 February 2013 12:03:36 Hans Petter Selasky wrote:
> > On Saturday 09 February 2013 19:01:25 Chagin Dmitry wrote:
> > > Hi all,
> > >=20
> > > trying to run macbookpro10,1 on HEAD:
> > >=20
> > > 1) usb3.0 does not work at 9.1 and HEAD (r246587)
> > > 2) Between stable/9 and HEAD (r246587) we are lost uhid devices
> > > (external keyboard and mouse) and umass. dmesg on the same hw can find
> > > here:
> > >=20
> > > http://people.freebsd.org/~dchagin/macbookpro/dmesg.generic.stable9.t=
xt
> > > http://people.freebsd.org/~dchagin/macbookpro/dmesg.generic.HEAD.txt
> > >=20
> > > pciconf:
> > >=20
> > > http://people.freebsd.org/~dchagin/macbookpro/pciconf.txt
> > >=20
> > > any help would be greatly apprecated.
> >=20
> > Hi,
> >=20
> > This error is not directly USB related. It means probably that ACPI or =
the
> > PCI subsystem is not finding an IRQ for the XHCI driver. This might be =
the
> > reason USB is not working properly.
> >=20
> > xhci0: Could not allocate IRQ
> > device_attach: xhci0 attach returned 6
> >
>=20
> Hi,
>=20
> ehci1: <Intel Panther Point USB 2.0 controller> mem 0xc1c16800-0xc1c16bff=
irq=20
> 22 at device 29.0 on pci0
>=20
> The following sysctl might also be of interest:
>=20
> hw.usb.xhci.xhci_port_route
>=20
> It decides if a port is connected to the EHCI or XHCI.
>=20
dchagin# sysctl hw.usb.xhci.xhci_port_route
hw.usb.xhci.xhci_port_route: 0
btw, this is not the worst problem, usb 2.0 not working at HEAD,
against 9.1, where the same hw works fine.
--=20
Have fun!
chd
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