On Tue, Sep 16, 2014 at 8:26 AM, Stephen Warren [off-list ref] wrote:

On 09/15/2014 01:30 PM, Andrew Bresticker wrote:

quoted

On Mon, Sep 15, 2014 at 11:09 AM, Stephen Warren [off-list ref]
wrote:

quoted

On 09/15/2014 11:06 AM, Andrew Bresticker wrote:

quoted

On Mon, Sep 15, 2014 at 12:00 AM, Tomeu Vizoso [off-list ref]
wrote:

quoted

On 12 September 2014 18:37, Andrew Bresticker [off-list ref]
wrote:

quoted

On Tue, Sep 9, 2014 at 1:21 AM, Tomeu Vizoso [off-list ref]
wrote:

quoted

On 8 September 2014 18:22, Andrew Bresticker [off-list ref]
wrote:

quoted

On Mon, Sep 8, 2014 at 8:34 AM, Tomeu Vizoso [off-list ref]
wrote:

quoted

On 2 September 2014 23:34, Andrew Bresticker
[off-list ref] wrote:

quoted

Tested on Venice2, Jetson TK1, and Big with a variety of USB2.0
and
USB3.0 memory sticks and ethernet dongles using controller
firmware
recently posted by Andrew Chew [2].

...

quoted

quoted

quoted

Stephen, Thierry, have either of you had a chance to test this series?

I haven't had a chance to yet. I just went to try it out, and found that
it
depends on a whole slew of other patches that I don't have. Is there a
git
branch somewhere to save me having to track down all the dependencies?

Yes, Tomeu has the branch he used for testing here:
http://cgit.collabora.com/git/user/tomeu/linux.git/log/?h=3.17rc4-xhci

Hmm. That git server was quite reluctant to cough up its bits, but it did
eventually.

quoted

You'll also need the firmware Andrew Chew posted:
https://patchwork.ozlabs.org/patch/384013/

The XHCI driver can't load its firmware unless it's a module; if I make it
built-in, it fails immediately with error -2 during "Direct firmware
loading". The driver needs to work with either immediate or deferred
firmware loading.

If you want the driver to be built-in, you'll either need to build the
firmware in as well (i.e. EXTRA_FIRMWARE) or enable
FW_LOADER_USER_HELPER_FALLBACK to load with userspace/uevent (though
apparently this is deprecated).

The following USB2 devices had problems:

0b95:7720 ASIX Electronics Corp. AX88772

quoted

[  489.140536] usb 1-3: new high-speed USB device number 81 using
xhci-tegra
[  489.260860] usb 1-3: device descriptor read/64, error -71
[  489.370804] xhci-tegra 70090000.usb: Setup ERROR: setup context command
for slot 1.
[  489.378463] usb 1-3: hub failed to enable device, error -22
[  489.500531] usb 1-3: new high-speed USB device number 82 using
xhci-tegra
[  489.655708] usb 1-3: can't set config #1, error -71
[  489.661231] usb 1-3: USB disconnect, device number 82
[  489.940531] usb 1-3: new high-speed USB device number 83 using
xhci-tegra
[  490.060860] usb 1-3: device descriptor read/64, error -71
[  490.170805] xhci-tegra 70090000.usb: Setup ERROR: setup context command
for slot 1.
[  490.178462] usb 1-3: hub failed to enable device, error -22

(repeats over and over)

15a4:1336 Afatech Technologies, Inc. SDHC/MicroSD/MMC/MS/M2/CF/XD Flash Card
Reader

The power light comes on, and the activity light just keeps flashing fast.
Usually the activity light flashes a couple times and then turns off. There
is nothing in dmesg at all for this device.

05e3:0608 Genesys Logic, Inc. USB-2.0 4-Port HUB

Not detected. There is nothing in dmesg at all for this device.

1bcf:0c31 Sunplus Innovation Technology Inc. SPIF30x Serial-ATA bridge

Not detected. There is nothing in dmesg at all for this device.

Thanks, I'll try to figure out what's going on here.
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