linux/drivers/acpi/numa
Dan Williams 7dab174e2e dax/hmem: Move hmem device registration to dax_hmem.ko
In preparation for the CXL region driver to take over the responsibility
of registering device-dax instances for CXL regions, move the
registration of "hmem" devices to dax_hmem.ko.

Previously the builtin component of this enabling
(drivers/dax/hmem/device.o) would register platform devices for each
address range and trigger the dax_hmem.ko module to load and attach
device-dax instances to those devices. Now, the ranges are collected
from the HMAT and EFI memory map walking, but the device creation is
deferred. A new "hmem_platform" device is created which triggers
dax_hmem.ko to load and register the platform devices.

Tested-by: Fan Ni <fan.ni@samsung.com>
Reviewed-by: Dave Jiang <dave.jiang@intel.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Link: https://lore.kernel.org/r/167602002771.1924368.5653558226424530127.stgit@dwillia2-xfh.jf.intel.com
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2023-02-10 17:33:34 -08:00
..
hmat.c dax/hmem: Move hmem device registration to dax_hmem.ko 2023-02-10 17:33:34 -08:00
Kconfig ACPI: Add LoongArch support for ACPI_PROCESSOR/ACPI_NUMA 2021-07-16 19:09:20 +02:00
Makefile
srat.c ACPI: NUMA: Add CXL CFMWS 'nodes' to the possible nodes set 2022-10-21 16:14:59 -07:00