acpi: nfit: Add support for hot-add

Add a .notify callback to the acpi_nfit_driver that gets called on a
hotplug event. From this, evaluate the _FIT ACPI method which returns
the updated NFIT with handles for the hot-plugged NVDIMM.

Iterate over the new NFIT, and add any new tables found, and
register/enable the corresponding regions.

In the nfit test framework, after normal initialization, update the NFIT
with a new hot-plugged NVDIMM, and directly call into the driver to
update its view of the available regions.

Cc: Dan Williams <[email protected]>
Cc: Rafael J. Wysocki <[email protected]>
Cc: Toshi Kani <[email protected]>
Cc: Elliott, Robert <[email protected]>
Cc: Jeff Moyer <[email protected]>
Cc: <[email protected]>
Cc: <[email protected]>
Signed-off-by: Vishal Verma <[email protected]>
Signed-off-by: Dan Williams <[email protected]>

0 files changed, 0 insertions, 0 deletions