On Mon, Nov 16, 2020 at 10:00 AM Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx> wrote: > > On Tue, 10 Nov 2020 21:43:49 -0800 > Ben Widawsky <ben.widawsky@xxxxxxxxx> wrote: > > > From: Vishal Verma <vishal.l.verma@xxxxxxxxx> > > > > Add support to advertise OS capabilities, and request OS control for CXL > > features using the ACPI _OSC mechanism. Advertise support for all > > possible CXL features, and attempt to request control too for all > > possible features. > > > > Based on a patch by Sean Kelley. > > > > Signed-off-by: Vishal Verma <vishal.l.verma@xxxxxxxxx> > > Signed-off-by: Ben Widawsky <ben.widawsky@xxxxxxxxx> > > I guess unsurprisingly a lot of this is cut and paste from PCIe > so can we share some of the code? > I do not see a refactoring effort for these bit being all that fruitful. The backport pressure for this driver stack I expect will be higher than most, so I'm sensitive to avoiding unnecessary core entanglements.
