On Tue, Sep 16, 2014 at 8:26 AM, Stephen Warren <swarren@xxxxxxxxxxxxx> wrote: > On 09/15/2014 01:30 PM, Andrew Bresticker wrote: >> >> On Mon, Sep 15, 2014 at 11:09 AM, Stephen Warren <swarren@xxxxxxxxxxxxx> >> wrote: >>> >>> On 09/15/2014 11:06 AM, Andrew Bresticker wrote: >>>> >>>> On Mon, Sep 15, 2014 at 12:00 AM, Tomeu Vizoso <tomeu@xxxxxxxxxxxxxxx> >>>> wrote: >>>>> >>>>> On 12 September 2014 18:37, Andrew Bresticker <abrestic@xxxxxxxxxxxx> >>>>> wrote: >>>>>> >>>>>> On Tue, Sep 9, 2014 at 1:21 AM, Tomeu Vizoso <tomeu@xxxxxxxxxxxxxxx> >>>>>> wrote: >>>>>>> >>>>>>> On 8 September 2014 18:22, Andrew Bresticker <abrestic@xxxxxxxxxxxx> >>>>>>> wrote: >>>>>>>> >>>>>>>> On Mon, Sep 8, 2014 at 8:34 AM, Tomeu Vizoso <tomeu@xxxxxxxxxxxxxxx> >>>>>>>> wrote: >>>>>>>>> >>>>>>>>> On 2 September 2014 23:34, Andrew Bresticker >>>>>>>>> <abrestic@xxxxxxxxxxxx> wrote: >>>>>>>>>> >>>>>>>>>> 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]. > > ... >>>> >>>> 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. > >> 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 > >> [ 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. -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
