[U-Boot] [PATCH v2 77/80] dm: usb: Add tests for the USB uclass

[Joe Hershberger]

Hi Simon,

On Tue, Apr 21, 2015 at 8:14 AM, Simon Glass <sjg at chromium.org> wrote:
> Hi Joe,
>
> On 20 April 2015 at 23:24, Joe Hershberger <joe.hershberger at gmail.com> wrote:
>> Hi Simon,
>>
>> On Wed, Mar 25, 2015 at 1:23 PM, Simon Glass <sjg at chromium.org> wrote:
>>> This adds a simple test for probing and a functional test using the flash
>>> stick emulator, which tests a large chunk of the USB stack.
>>>
>>> Signed-off-by: Simon Glass <sjg at chromium.org>
>>
>> I'm seeing a seg fault when running the dm tests and bisected it to this patch.
>>
>> I'm not sure why it's related, but it appears to seg fault on a GPIO test...

<--snip-->

>> Thoughts?
>
> Yes it is broken. I sent a series to fix this recent ('dm: core: Fix
> up test failures') starting with this patch:
>
> http://patchwork.ozlabs.org/patch/462556/
>
> If you are able to test it that would be good.

I tested the series, but I still have a USB test failure...

"""
Test: dm_test_usb_flash
USB-1:   scanning bus 1 for devices... 2 USB Device(s) found
/home/joe/u-boot/test/dm/usb.c:45, dm_test_usb_flash(): 2 ==
dev_desc->block_read(dev_desc->dev, 0, 2, cmp): Expected 2, got 0
"""

Have you seen that one?

Thanks,
-Joe