On 7/23/20 7:09 PM, Xu Yilun wrote: > This patchset makes it possible to develop independent driver modules > for DFL private features. It also helps to leverage existing kernel > drivers to enable some IP blocks in DFL. > > Patch #1: An improvement of feature id definition. The feature id will be used > as the key field for dfl device/driver matching. > Patch #2: Release the dfl mmio regions after enumeration, so that private > feature drivers could request mmio region in their own drivers. > Patch #3: Introduce the dfl bus, then dfl devices could be supported by > independent dfl drivers. > Patch #4: An example of the dfl driver for N3000 nios private feature. >
Hi, What is "nios"? Is that explained or described anywhere? > > Main changes from v1: > - Add the new Patch #1, to improve the feature id definition. > - Change the dfl bus uevent format. > - Change the dfl device's sysfs name format. > - refactor dfl_dev_add() > - Add the Patch #4 as an example of the dfl driver. > - A lot of minor fixes for comments from Hao and Tom. thanks. -- ~Randy
