On Saturday, June 28, 2014 at 09:34:46 PM, Jörg Krause wrote:
Dear Wolfgang,
On 06/28/2014 01:44 PM, Wolfgang Denk wrote:
Dear J�rg,
In message 53ADFFF5.7050605@posteo.de you wrote:
I applied this series of patches on top of a patch from Stephen Warren from 2014-06-23: [PATCH] usb: ci_udc: fix interaction with CONFIG_USB_ETH_CDC.
Now my USB Ethernet driver does not work anymore. I am using tfpd for downloading files over USB Ethernet Gadget from my notebook to an Freescale i.MX28 board.
It is definitely not wise to testseveral independent changes at once, as you will never know which of them (or any interacton between these) caused the problem.
I understand.
Since commit 2813006fecdab740c3745b2dcbb06777cdd51dff on u-boot-imx branch the USB Ethernet driver on my custom i.MX28 board is broken. I cannot use tftp for downloading a file. The patch from Stephen Warren fixed most (but not all) problems with the driver.
I would actually be really glad if you could test plain u-boot-usb/master and see if your USB problem is present there. Also, it would be really nice to isolate the sequence of commands which triggers the bug, so we have a proper reproducible testcase.
Anyway, this thread is not a place where I would like to discuss this. This should be discussed in the "original" thread, that is:
Subj: [PATCH] usb: ci_udc: fix interaction with CONFIG_USB_ETH_CDC
[...]
Best regards, Marek Vasut