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Date:      Sat, 4 Oct 2014 15:53:16 +0200
From:      =?UTF-8?Q?Ulrich_Sp=C3=B6rlein?= <uqs@FreeBSD.org>
To:        freebsd-usb@freebsd.org, hps@selasky.org
Subject:   Re: CEC device not attaching to xHCI port
Message-ID:  <CAJ9axoQ=%2BODvNrr_D8PiBOwNFrn_u3SSm7NueXPoP9hmsbjK1g@mail.gmail.com>
In-Reply-To: <20140929174904.GA15642@coyote.spoerlein.net>
References:  <20140929174904.GA15642@coyote.spoerlein.net>

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2014-09-29 19:49 GMT+02:00 Ulrich Sp=C3=B6rlein <uqs@freebsd.org>:
> Hi,
>
> I got a CEC adapter using libCEC to bridge the gap between my XBMC and
> TV. The device works fine *if* I plug it into the front ports (which is
> a bit ugly, so I was wondering why this is not working on the other USB
> hub).
>
> Non-working:
> ugen0.2: <Unknown> at usbus0 (disconnected)
> root@coyote:~# usbconfig -u 0 -a 1
> ugen0.1: <XHCI root HUB 0x8086> at usbus0, cfg=3D0 md=3DHOST spd=3DSUPER =
(5.0Gbps) pwr=3DSAVE (0mA)
>
> Working:
> ugen1.4: <Pulse-Eight> at usbus1
> ums0: <Pulse-Eight USB-CEC Adapter, class 0/0, rev 1.10/10.00, addr 4> on=
 usbus1
> ums0: 3 buttons and [XY] coordinates ID=3D0
> umodem0: <Pulse-Eight USB-CEC Adapter, class 0/0, rev 1.10/10.00, addr 4>=
 on usbus1
> umodem0: data interface 1, has CM over data, has break
> root@coyote:~# usbconfig -u 1 -a 4
> ugen1.4: <USB-CEC Adapter Pulse-Eight> at usbus1, cfg=3D0 md=3DHOST spd=
=3DFULL (12Mbps) pwr=3DON (10mA)
>
> The hubs:
> root@coyote:~# pciconf -l -v xhci0
> xhci0@pci0:0:20:0:      class=3D0x0c0330 card=3D0x72708086 chip=3D0x1e318=
086 rev=3D0x04 hdr=3D0x00
>     vendor     =3D 'Intel Corporation'
>     device     =3D '7 Series/C210 Series Chipset Family USB xHCI Host Con=
troller'
>     class      =3D serial bus
>     subclass   =3D USB
> root@coyote:~# pciconf -l -v ehci0
> ehci0@pci0:0:26:0:      class=3D0x0c0320 card=3D0x72708086 chip=3D0x1e2d8=
086 rev=3D0x04 hdr=3D0x00
>     vendor     =3D 'Intel Corporation'
>     device     =3D '7 Series/C210 Series Chipset Family USB Enhanced Host=
 Controller'
>     class      =3D serial bus
>     subclass   =3D USB
>
> This is on 10.1-BETA1 and I found this post and workaround, which seem to=
 be relevant:
> http://unix.derkeiler.com/Mailing-Lists/FreeBSD/current/2013-02/msg00701.=
html
>
> But I haven't rebooted yet with hw.usb.xhci.xhci_port_route -1
>
> Any more info you'd require on this? Should I file a PR to track this?
>
> Cheers,
> Uli

Sorry for the delay, I'm not subscribed to freebsd-usb, please keep me
CC'ed on replies.

The flag hw.usb.xhci.xhci_port_route does nothing for me, as it
doesn't even exist yet. I had to recompile my kernel to get USB_DEBUG
and there's quite a bunch of repetitive output when plugging in the
device into the non-working hub. Here we go:

Oct  4 15:41:12 coyote kernel: usb_needs_explore:
Oct  4 15:41:12 coyote kernel: usb_bus_powerd: bus=3D0xfffffe0000b54cd8
Oct  4 15:41:12 coyote kernel: usb_bus_powerd: Recomputing power masks
Oct  4 15:41:12 coyote kernel: uhub_explore: udev=3D0xfffff800047e6000 addr=
=3D1
Oct  4 15:41:12 coyote kernel: uhub_read_port_status: port 1,
wPortStatus=3D0x0503, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:12 coyote kernel: uhub_explore: udev=3D0xfffff800048b0000 addr=
=3D2
Oct  4 15:41:12 coyote kernel: usbd_transfer_power_ref: Adding type 0
to power state
Oct  4 15:41:12 coyote kernel: usbd_transfer_power_ref: needs power
Oct  4 15:41:12 coyote kernel: uhub_read_port_status: port 1,
wPortStatus=3D0x0100, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:12 coyote kernel: uhub_read_port_status: port 2,
wPortStatus=3D0x0100, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:12 coyote kernel: uhub_read_port_status: port 3,
wPortStatus=3D0x0100, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:12 coyote kernel: uhub_read_port_status: port 4,
wPortStatus=3D0x0100, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:13 coyote kernel: uhub_read_port_status: port 5,
wPortStatus=3D0x0100, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:13 coyote kernel: uhub_read_port_status: port 6,
wPortStatus=3D0x0100, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:13 coyote kernel: uhub_read_port_status: port 7,
wPortStatus=3D0x0100, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:13 coyote kernel: uhub_read_port_status: port 8,
wPortStatus=3D0x0100, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:13 coyote kernel: uhub_read_port_status: port 2,
wPortStatus=3D0x0500, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:13 coyote kernel: uhub_read_port_status: port 3,
wPortStatus=3D0x0500, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:14 coyote kernel: usb_needs_explore:
Oct  4 15:41:14 coyote kernel: usb_bus_powerd: bus=3D0xfffffe0000ab4528
Oct  4 15:41:14 coyote kernel: usb_bus_powerd: Recomputing power masks
Oct  4 15:41:14 coyote kernel: uhub_explore: udev=3D0xfffff800047e4000 addr=
=3D1
Oct  4 15:41:14 coyote kernel: usb_needs_explore:
Oct  4 15:41:14 coyote kernel: uhub_read_port_status: port 1,
wPortStatus=3D0x07a0, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:14 coyote kernel: usb_bus_powerd: bus=3D0xfffffe0000ad0cd8
Oct  4 15:41:14 coyote kernel: uhub_read_port_status: port 2,
wPortStatus=3D0x07a0, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:14 coyote kernel: uhub_explore: udev=3D0xfffff800047e5000 addr=
=3D1
Oct  4 15:41:14 coyote kernel: uhub_read_port_status: port 3,
wPortStatus=3D0x07a0, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:16 coyote kernel: uhub_read_port_status: port 1,
wPortStatus=3D0x0503, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:16 coyote kernel: uhub_explore: udev=3D0xfffff800048a9000 addr=
=3D2
Oct  4 15:41:16 coyote kernel: uhub_read_port_status: port 4,
wPortStatus=3D0x07a0, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:16 coyote kernel: uhub_read_port_status: port 1,
wPortStatus=3D0x0100, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:16 coyote kernel: uhub_read_port_status: port 5,
wPortStatus=3D0x07a0, wPortChange=3D0x0020, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:16 coyote kernel: uhub_read_port_status: port 6,
wPortStatus=3D0x07a0, wPortChange=3D0x0020, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:16 coyote kernel: uhub_read_port_status: port 2,
wPortStatus=3D0x0100, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:16 coyote kernel: uhub_read_port_status: port 7,
wPortStatus=3D0x07a0, wPortChange=3D0x0020, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:16 coyote kernel: uhub_read_port_status: port 3,
wPortStatus=3D0x0103, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:16 coyote kernel: uhub_read_port_status: port 8,
wPortStatus=3D0x07a0, wPortChange=3D0x0020, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:16 coyote kernel: uhub_read_port_status: port 4,
wPortStatus=3D0x0100, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:16 coyote kernel: uhub_read_port_status: port 5,
wPortStatus=3D0x0100, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:16 coyote kernel: uhub_read_port_status: port 6,
wPortStatus=3D0x0100, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:16 coyote kernel: uhub_read_port_status: port 2,
wPortStatus=3D0x0500, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:16 coyote kernel: usb_needs_explore:
Oct  4 15:41:16 coyote kernel: uhub_read_port_status: port 3,
wPortStatus=3D0x0500, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:16 coyote kernel: usb_bus_powerd: bus=3D0xfffffe0000b54cd8
Oct  4 15:41:16 coyote kernel: usb_bus_powerd: Recomputing power masks
Oct  4 15:41:16 coyote kernel: uhub_explore: udev=3D0xfffff800047e6000 addr=
=3D1
Oct  4 15:41:16 coyote kernel: uhub_read_port_status: port 1,
wPortStatus=3D0x0503, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:16 coyote kernel: uhub_explore: udev=3D0xfffff800048b0000 addr=
=3D2
Oct  4 15:41:16 coyote kernel: usbd_transfer_power_ref: Adding type 0
to power state
Oct  4 15:41:16 coyote kernel: usbd_transfer_power_ref: needs power
Oct  4 15:41:16 coyote kernel: uhub_read_port_status: port 1,
wPortStatus=3D0x0100, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:17 coyote kernel: uhub_read_port_status: port 2,
wPortStatus=3D0x0100, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:17 coyote kernel: uhub_read_port_status: port 3,
wPortStatus=3D0x0100, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:17 coyote kernel: uhub_read_port_status: port 4,
wPortStatus=3D0x0100, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:17 coyote kernel: uhub_read_port_status: port 5,
wPortStatus=3D0x0100, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:17 coyote kernel: uhub_read_port_status: port 6,
wPortStatus=3D0x0100, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:17 coyote kernel: uhub_read_port_status: port 7,
wPortStatus=3D0x0100, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:17 coyote kernel: uhub_read_port_status: port 8,
wPortStatus=3D0x0100, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:17 coyote kernel: uhub_read_port_status: port 2,
wPortStatus=3D0x0500, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:18 coyote kernel: uhub_read_port_status: port 3,
wPortStatus=3D0x0500, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:18 coyote kernel: usb_needs_explore:
Oct  4 15:41:18 coyote kernel: usb_bus_powerd: bus=3D0xfffffe0000ab4528
Oct  4 15:41:18 coyote kernel: usb_bus_powerd: Recomputing power masks
Oct  4 15:41:18 coyote kernel: uhub_explore: udev=3D0xfffff800047e4000 addr=
=3D1
Oct  4 15:41:18 coyote kernel: usb_needs_explore:
Oct  4 15:41:18 coyote kernel: uhub_read_port_status: port 1,
wPortStatus=3D0x07a0, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:18 coyote kernel: usb_bus_powerd: bus=3D0xfffffe0000ad0cd8
Oct  4 15:41:18 coyote kernel: uhub_read_port_status: port 2,
wPortStatus=3D0x07a0, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:18 coyote kernel: uhub_explore: udev=3D0xfffff800047e5000 addr=
=3D1
Oct  4 15:41:18 coyote kernel: uhub_read_port_status: port 3,
wPortStatus=3D0x07a0, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:20 coyote kernel: uhub_read_port_status: port 4,
wPortStatus=3D0x07a0, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:20 coyote kernel: uhub_read_port_status: port 1,
wPortStatus=3D0x0503, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:20 coyote kernel: uhub_explore: udev=3D0xfffff800048a9000 addr=
=3D2
Oct  4 15:41:20 coyote kernel: uhub_read_port_status: port 5,
wPortStatus=3D0x07a0, wPortChange=3D0x0020, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:20 coyote kernel: uhub_read_port_status: port 1,
wPortStatus=3D0x0100, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:20 coyote kernel: uhub_read_port_status: port 6,
wPortStatus=3D0x07a0, wPortChange=3D0x0020, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:20 coyote kernel: uhub_read_port_status: port 2,
wPortStatus=3D0x0100, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:20 coyote kernel: uhub_read_port_status: port 7,
wPortStatus=3D0x07a0, wPortChange=3D0x0020, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:20 coyote kernel: uhub_read_port_status: port 3,
wPortStatus=3D0x0103, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:20 coyote kernel: uhub_read_port_status: port 8,
wPortStatus=3D0x07a0, wPortChange=3D0x0020, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:20 coyote kernel: uhub_read_port_status: port 4,
wPortStatus=3D0x0100, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:20 coyote kernel: uhub_read_port_status: port 5,
wPortStatus=3D0x0100, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:20 coyote kernel: uhub_read_port_status: port 6,
wPortStatus=3D0x0100, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:20 coyote kernel: usb_needs_explore:
Oct  4 15:41:20 coyote kernel: uhub_read_port_status: port 2,
wPortStatus=3D0x0500, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:20 coyote kernel: usb_bus_powerd: bus=3D0xfffffe0000b54cd8
Oct  4 15:41:20 coyote kernel: uhub_read_port_status: port 3,
wPortStatus=3D0x0500, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:20 coyote kernel: usb_bus_powerd: Recomputing power masks
Oct  4 15:41:20 coyote kernel: uhub_explore: udev=3D0xfffff800047e6000 addr=
=3D1
Oct  4 15:41:20 coyote kernel: uhub_read_port_status: port 1,
wPortStatus=3D0x0503, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:20 coyote kernel: uhub_explore: udev=3D0xfffff800048b0000 addr=
=3D2
Oct  4 15:41:20 coyote kernel: usbd_transfer_power_ref: Adding type 0
to power state
Oct  4 15:41:20 coyote kernel: usbd_transfer_power_ref: needs power
Oct  4 15:41:20 coyote kernel: uhub_read_port_status: port 1,
wPortStatus=3D0x0100, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:21 coyote kernel: uhub_read_port_status: port 2,
wPortStatus=3D0x0100, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:21 coyote kernel: uhub_read_port_status: port 3,
wPortStatus=3D0x0100, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:21 coyote kernel: uhub_read_port_status: port 4,
wPortStatus=3D0x0100, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:21 coyote kernel: uhub_read_port_status: port 5,
wPortStatus=3D0x0100, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:21 coyote kernel: uhub_read_port_status: port 6,
wPortStatus=3D0x0100, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:21 coyote kernel: uhub_read_port_status: port 7,
wPortStatus=3D0x0100, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:21 coyote kernel: uhub_read_port_status: port 8,
wPortStatus=3D0x0100, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:21 coyote kernel: uhub_read_port_status: port 2,
wPortStatus=3D0x0500, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:21 coyote kernel: uhub_read_port_status: port 3,
wPortStatus=3D0x0500, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:22 coyote kernel: usb_needs_explore:
Oct  4 15:41:22 coyote kernel: usb_bus_powerd: bus=3D0xfffffe0000ab4528
Oct  4 15:41:22 coyote kernel: usb_bus_powerd: Recomputing power masks
Oct  4 15:41:22 coyote kernel: uhub_explore: udev=3D0xfffff800047e4000 addr=
=3D1
Oct  4 15:41:22 coyote kernel: usb_needs_explore:
Oct  4 15:41:22 coyote kernel: uhub_read_port_status: port 1,
wPortStatus=3D0x07a0, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:22 coyote kernel: usb_bus_powerd: bus=3D0xfffffe0000ad0cd8
Oct  4 15:41:22 coyote kernel: uhub_read_port_status: port 2,
wPortStatus=3D0x07a0, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:22 coyote kernel: uhub_explore: udev=3D0xfffff800047e5000 addr=
=3D1
Oct  4 15:41:22 coyote kernel: uhub_read_port_status: port 3,
wPortStatus=3D0x07a0, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:22 coyote kernel: uhub_read_port_status: port 1,
wPortStatus=3D0x0503, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:23 coyote kernel: uhub_explore: udev=3D0xfffff800048a9000 addr=
=3D2
Oct  4 15:41:23 coyote kernel: uhub_read_port_status: port 4,
wPortStatus=3D0x07a0, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:23 coyote kernel: uhub_read_port_status: port 1,
wPortStatus=3D0x0100, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:23 coyote kernel: uhub_read_port_status: port 5,
wPortStatus=3D0x07a0, wPortChange=3D0x0020, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:23 coyote kernel: uhub_read_port_status: port 2,
wPortStatus=3D0x0100, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:23 coyote kernel: uhub_read_port_status: port 6,
wPortStatus=3D0x07a0, wPortChange=3D0x0020, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:23 coyote kernel: uhub_read_port_status: port 7,
wPortStatus=3D0x07a0, wPortChange=3D0x0020, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:23 coyote kernel: uhub_read_port_status: port 3,
wPortStatus=3D0x0103, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:23 coyote kernel: usb_needs_explore:
Oct  4 15:41:23 coyote kernel: uhub_read_port_status: port 4,
wPortStatus=3D0x0100, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:24 coyote kernel: uhub_read_port_status: port 8,
wPortStatus=3D0x07a0, wPortChange=3D0x0020, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:24 coyote kernel: uhub_read_port_status: port 5,
wPortStatus=3D0x0100, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:24 coyote kernel: usb_bus_powerd: bus=3D0xfffffe0000ab4528
Oct  4 15:41:24 coyote kernel: uhub_read_port_status: port 6,
wPortStatus=3D0x0100, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:25 coyote kernel: usb_bus_powerd: Recomputing power masks
Oct  4 15:41:25 coyote kernel: usb_needs_explore:
Oct  4 15:41:25 coyote kernel: uhub_read_port_status: port 2,
wPortStatus=3D0x0500, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:25 coyote kernel: uhub_explore: udev=3D0xfffff800047e4000 addr=
=3D1
Oct  4 15:41:25 coyote kernel: usb_bus_powerd: bus=3D0xfffffe0000b54cd8
Oct  4 15:41:25 coyote kernel: uhub_read_port_status: port 1,
wPortStatus=3D0x07a0, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:25 coyote kernel: usb_bus_powerd: Recomputing power masks
Oct  4 15:41:25 coyote kernel: uhub_read_port_status: port 3,
wPortStatus=3D0x0500, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:25 coyote kernel: uhub_explore: udev=3D0xfffff800047e6000 addr=
=3D1
Oct  4 15:41:25 coyote kernel: uhub_read_port_status: port 2,
wPortStatus=3D0x07a0, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:25 coyote kernel: uhub_read_port_status: port 3,
wPortStatus=3D0x07a0, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:25 coyote kernel: uhub_read_port_status: port 1,
wPortStatus=3D0x0503, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:25 coyote kernel: uhub_explore: udev=3D0xfffff800048b0000 addr=
=3D2
Oct  4 15:41:25 coyote kernel: uhub_read_port_status: port 4,
wPortStatus=3D0x01e1, wPortChange=3D0x0001, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:25 coyote kernel: usbd_transfer_power_ref: Adding type 0
to power state
Oct  4 15:41:25 coyote kernel: uhub_reattach_port: reattaching port 4
Oct  4 15:41:25 coyote kernel: usbd_transfer_power_ref: needs power
Oct  4 15:41:25 coyote kernel: uhub_read_port_status: port 4,
wPortStatus=3D0x01e1, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:25 coyote kernel: uhub_reattach_port: Port 4 is in Host Mode
Oct  4 15:41:25 coyote kernel: uhub_read_port_status: port 1,
wPortStatus=3D0x0100, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:25 coyote kernel: uhub_read_port_status: port 2,
wPortStatus=3D0x0100, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:25 coyote kernel: uhub_read_port_status: port 3,
wPortStatus=3D0x0100, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:26 coyote kernel: uhub_read_port_status: port 4,
wPortStatus=3D0x0100, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:26 coyote kernel: usb_needs_explore:
Oct  4 15:41:26 coyote kernel: uhub_read_port_status: port 5,
wPortStatus=3D0x0100, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:26 coyote kernel: uhub_read_port_status: port 6,
wPortStatus=3D0x0100, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:26 coyote kernel: uhub_read_port_status: port 7,
wPortStatus=3D0x0100, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:26 coyote kernel: usb_needs_explore:
Oct  4 15:41:26 coyote kernel: uhub_read_port_status: port 4,
wPortStatus=3D0x0103, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:26 coyote kernel: uhub_read_port_status: port 8,
wPortStatus=3D0x0100, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:26 coyote kernel: uhub_read_port_status: port 2,
wPortStatus=3D0x0500, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:26 coyote kernel: uhub_read_port_status: port 3,
wPortStatus=3D0x0500, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:26 coyote kernel: usb_needs_explore:
Oct  4 15:41:26 coyote kernel: usbd_transfer_power_ref: Adding type 0
to power state
Oct  4 15:41:26 coyote kernel: usb_bus_powerd: bus=3D0xfffffe0000ad0cd8
Oct  4 15:41:27 coyote kernel: usbd_transfer_power_ref: needs power
Oct  4 15:41:27 coyote kernel: uhub_explore: udev=3D0xfffff800047e5000 addr=
=3D1
Oct  4 15:41:27 coyote kernel: uhub_read_port_status: port 1,
wPortStatus=3D0x0503, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:27 coyote kernel: uhub_explore: udev=3D0xfffff800048a9000 addr=
=3D2
Oct  4 15:41:27 coyote kernel: uhub_read_port_status: port 1,
wPortStatus=3D0x0100, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:27 coyote kernel: uhub_read_port_status: port 2,
wPortStatus=3D0x0100, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:27 coyote kernel: uhub_read_port_status: port 3,
wPortStatus=3D0x0103, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:27 coyote kernel: uhub_read_port_status: port 4,
wPortStatus=3D0x0100, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:27 coyote kernel: uhub_read_port_status: port 5,
wPortStatus=3D0x0100, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:27 coyote kernel: uhub_read_port_status: port 6,
wPortStatus=3D0x0100, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:28 coyote kernel: uhub_read_port_status: port 2,
wPortStatus=3D0x0500, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:28 coyote kernel: uhub_read_port_status: port 3,
wPortStatus=3D0x0500, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:28 coyote kernel: usb_needs_explore:
Oct  4 15:41:28 coyote kernel: usb_bus_powerd: bus=3D0xfffffe0000b54cd8
Oct  4 15:41:28 coyote kernel: usb_bus_powerd: Recomputing power masks
Oct  4 15:41:28 coyote kernel: uhub_explore: udev=3D0xfffff800047e6000 addr=
=3D1
Oct  4 15:41:28 coyote kernel: uhub_read_port_status: port 1,
wPortStatus=3D0x0503, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:28 coyote kernel: uhub_explore: udev=3D0xfffff800048b0000 addr=
=3D2
Oct  4 15:41:28 coyote kernel: usbd_transfer_power_ref: Adding type 0
to power state
Oct  4 15:41:28 coyote kernel: usbd_transfer_power_ref: needs power
Oct  4 15:41:28 coyote kernel: uhub_read_port_status: port 1,
wPortStatus=3D0x0100, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:28 coyote kernel: uhub_read_port_status: port 2,
wPortStatus=3D0x0100, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:29 coyote kernel: uhub_read_port_status: port 3,
wPortStatus=3D0x0100, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:29 coyote kernel: uhub_read_port_status: port 4,
wPortStatus=3D0x0100, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:29 coyote kernel: uhub_read_port_status: port 5,
wPortStatus=3D0x0100, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:29 coyote kernel: uhub_read_port_status: port 6,
wPortStatus=3D0x0100, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:29 coyote kernel: uhub_read_port_status: port 7,
wPortStatus=3D0x0100, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:29 coyote kernel: uhub_read_port_status: port 8,
wPortStatus=3D0x0100, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:29 coyote kernel: uhub_read_port_status: port 2,
wPortStatus=3D0x0500, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:29 coyote kernel: uhub_read_port_status: port 3,
wPortStatus=3D0x0500, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:30 coyote kernel: usbd_setup_device_desc: getting device
descriptor at addr 3 failed, USB_ERR_TIMEOUT
Oct  4 15:41:30 coyote kernel: usb_needs_explore:
Oct  4 15:41:30 coyote last message repeated 2 times
Oct  4 15:41:30 coyote kernel: usb_bus_powerd: bus=3D0xfffffe0000ad0cd8
Oct  4 15:41:30 coyote kernel: uhub_explore: udev=3D0xfffff800047e5000 addr=
=3D1
Oct  4 15:41:31 coyote kernel: uhub_read_port_status: port 1,
wPortStatus=3D0x0503, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:31 coyote kernel: uhub_explore: udev=3D0xfffff800048a9000 addr=
=3D2
Oct  4 15:41:31 coyote kernel: uhub_read_port_status: port 1,
wPortStatus=3D0x0100, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:31 coyote kernel: uhub_read_port_status: port 2,
wPortStatus=3D0x0100, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:31 coyote kernel: uhub_read_port_status: port 3,
wPortStatus=3D0x0103, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:31 coyote kernel: uhub_read_port_status: port 4,
wPortStatus=3D0x0100, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:31 coyote kernel: usbd_req_re_enumerate: addr=3D3, set
address failed! (USB_ERR_TIMEOUT, ignored)
Oct  4 15:41:31 coyote kernel: uhub_read_port_status: port 5,
wPortStatus=3D0x0100, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:31 coyote kernel: uhub_read_port_status: port 6,
wPortStatus=3D0x0100, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:31 coyote kernel: uhub_read_port_status: port 2,
wPortStatus=3D0x0500, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:31 coyote kernel: uhub_read_port_status: port 3,
wPortStatus=3D0x0500, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:32 coyote kernel: usbd_setup_device_desc: getting device
descriptor at addr 3 failed, USB_ERR_TIMEOUT
Oct  4 15:41:32 coyote kernel: usb_needs_explore:
Oct  4 15:41:32 coyote kernel: usb_bus_powerd: bus=3D0xfffffe0000b54cd8
Oct  4 15:41:32 coyote kernel: usb_bus_powerd: Recomputing power masks
Oct  4 15:41:32 coyote kernel: uhub_explore: udev=3D0xfffff800047e6000 addr=
=3D1
Oct  4 15:41:32 coyote kernel: uhub_read_port_status: port 1,
wPortStatus=3D0x0503, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:32 coyote kernel: uhub_explore: udev=3D0xfffff800048b0000 addr=
=3D2
Oct  4 15:41:32 coyote kernel: usbd_transfer_power_ref: Adding type 0
to power state
Oct  4 15:41:32 coyote kernel: usbd_transfer_power_ref: needs power
Oct  4 15:41:32 coyote kernel: uhub_read_port_status: port 1,
wPortStatus=3D0x0100, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:32 coyote kernel: uhub_read_port_status: port 2,
wPortStatus=3D0x0100, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:33 coyote kernel: usb_needs_explore:
Oct  4 15:41:33 coyote kernel: uhub_read_port_status: port 3,
wPortStatus=3D0x0100, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:33 coyote kernel: uhub_read_port_status: port 4,
wPortStatus=3D0x0100, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:33 coyote kernel: uhub_read_port_status: port 5,
wPortStatus=3D0x0100, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:33 coyote kernel: uhub_read_port_status: port 6,
wPortStatus=3D0x0100, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:33 coyote kernel: uhub_read_port_status: port 7,
wPortStatus=3D0x0100, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:33 coyote kernel: uhub_read_port_status: port 8,
wPortStatus=3D0x0100, wPortChange=3D0x0000, err=3DUSB_ERR_NORMAL_COMPLETION
Oct  4 15:41:34 coyote kernel: usbd_req_re_enumerate: addr=3D3, set
address failed! (USB_ERR_TIMEOUT, ignored)
Oct  4 15:41:35 coyote kernel: usbd_setup_device_desc: getting device
descriptor at addr 3 failed, USB_ERR_TIMEOUT
Oct  4 15:41:36 coyote kernel: usbd_req_re_enumerate: addr=3D3, set
address failed! (USB_ERR_TIMEOUT, ignored)
Oct  4 15:41:36 coyote kernel: usbd_setup_device_desc: getting device
descriptor at addr 3 failed, USB_ERR_TIMEOUT
Oct  4 15:41:38 coyote kernel: usbd_req_re_enumerate: addr=3D3, set
address failed! (USB_ERR_TIMEOUT, ignored)
Oct  4 15:41:39 coyote kernel: ugen0.2: <Unknown> at usbus0 (disconnected)
Oct  4 15:41:39 coyote kernel: uhub_reattach_port: could not allocate new d=
evice



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