On Tue, Jun 20, 2017 at 10:51:19AM -0600, Jerry Hoemann wrote: > The new ACPI 6.2 spec has added new NVDIMM root DSM functions > that managibility and test software needs to call. > > This patch set enables the calling root functions DSM via the > pass thru mechanism. > > Changes v2 > ---------- > 1. Add bus_dsm_mask to filter root pass thru calls. > > 2. Add bus_dsm_mask_show to display bus_dsm_mask in sysfs > > 3. Extend override_dsm_mask to be used for bus_dms_mask also. >
Dan, Did you have any feedback? Thanks Jerry > > > > Details v1 > ---------- > > __nd_ioctl: > Check pass thru functions against nd_cmd_clear_to_send. > > acpi_nfit_init_dsms: > Set additional bits in cmd_mask for new functions. > > ndctl.h: > Define data structure for the new 6.2 functions. > Add new function names to nvdimm_bus_cmd_name. > > > > Jerry Hoemann (7): > libnvdimm: passthru functions clear to send > acpi, nfit: Enable DSM pass thru for root functions. > libnvdimm: Add bus level dsm mask. > acpi, nfit: Use bus_dsm_mask for passthru > acpi, nfit: Show bus_dsm_mask > libnvdimm: New ACPI 6.2 DSM functions > acpi, nfit: override mask > > drivers/acpi/nfit/core.c | 20 ++++++++++++++++++++ > drivers/nvdimm/bus.c | 4 +++- > include/linux/libnvdimm.h | 1 + > include/uapi/linux/ndctl.h | 41 ++++++++++++++++++++++++++++++++++++++++- > 4 files changed, 64 insertions(+), 2 deletions(-) > > -- > 1.8.5.6 -- ----------------------------------------------------------------------------- Jerry Hoemann Software Engineer Hewlett Packard Enterprise -----------------------------------------------------------------------------
