On 9/17/2020 8:06 AM, Jason Gunthorpe wrote:
On Tue, Sep 15, 2020 at 04:27:35PM -0700, Dave Jiang wrote:
drivers/dma/idxd/idxd.h | 65 +
drivers/dma/idxd/init.c | 100 ++
drivers/dma/idxd/irq.c | 6
drivers/dma/idxd/mdev.c | 1089 ++++++++++++++++++++
drivers/dma/idxd/mdev.h | 118 ++
It is common that drivers of a subsystem will be under that
subsystem's directory tree. This allows the subsystem community to
manage pages related to their subsystem and it's drivers.
Should the mdev parts be moved there?
I personally don't have a preference. I'll defer to Alex or Kirti to provide
that guidance. It may make certains things like dealing with dma fault regions
and etc easier using vfio calls from vfio_pci_private.h later on for vSVM
support. It also may be the better code review and maintenance domain and
alleviate Vinod having to deal with that portion since it's not dmaengine domain.
Jason
