Hi George, Many thanks for the hint. Am I right that we can not have multiple MUSB DMA modes within the same kernel? It is a pity. 2014-09-09 12:40 GMT+04:00 George Cherian <george.cherian@xxxxxx>: > Hi Matwey, > > > On 09/09/2014 01:58 PM, Matwey V. Kornilov wrote: >> >> Hi, >> >>>> Can you add a few printks around drivers/usb/musb/musb_cppi41.c to >>>> further narrow down where the problem is ? I ran v3.17-rc1 on my >>>> beaglebone black (a while back) and didn't have any issues. >> >> Now I am rebuilding the kernel to see where the problem is. >> >>> Are you sure you're running v3.16.1 vanilla ? I just tested on my end >>> and it's working fine. Please provide full boot logs including u-boot >>> all the way to the error scenario. >> >> I am sure that I am running 3.16.1 opensuse, where no patches >> affecting musb applied. Full log is quite big, please find it at >> http://susepaste.org/31032538 >> >>> attached you can find my logs (couldn't paste it anywhere as my test >>> case for mass storage devices outputs quite a bit of data) >> >> Could you please share your kernel config? My config is attached. > > Please set CONFIG_USB_TI_CPPI41_DMA=y and re-run your tests. > > -George -- With best regards, Matwey V. Kornilov http://blog.matwey.name xmpp://0x2207@xxxxxxxxx -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
