On Mon, 2016-09-12 at 17:48 +0200, Hanno Zulla wrote: > Hi, > > > Longer term I think it makes sense to add SDIO support to rtl8xxxu. > > The > > differences between the USB version and the SDIO version are rather > > small. > > > This is beyond my expertise, sadly. > > Is there a good blueprint / example of a previous case where a USB > driver had SDIO support added that one might learn from? I don't know on top of my head, sorry. Best look in the kernel sources directly.