On Thu 2016-12-15 11:08:36, Giuseppe CAVALLARO wrote: > On 12/15/2016 10:45 AM, Pavel Machek wrote: > >Giuseppe, is there documentation available for the chip? Driver says > > > > Documentation available at: > > http://www.stlinux.com > > > >but that page does not work for me... > > Hi Pavel, yes the page has been removed but all the relevant and > updated driver doc is inside the kernel sources. Ok, perhaps the link should be removed, then? (Along with the bugzilla link if that is not going to be re-enabled?) Is there documentation for the hardware somewhere? (As something is very wrong with stmmac_tx_clean(), either locking or interface to the DMA engine.) Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html