cxl/pci: Add media provisioning required commands

Browse source

Some of the commands have already been defined for the support of RAW
commands (to be blocked). Unlike their usage in the RAW interface, when
used through the supported interface, they will be coordinated and
marshalled along with other commands being issued by userspace and the
driver itself. That coordination will be added later.

The list of commands was determined based on the learnings from
libnvdimm and this list is provided directly from Dan.

Recommended-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Ben Widawsky <ben.widawsky@intel.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Link: https://lore.kernel.org/r/20210413140907.534404-1-ben.widawsky@intel.com
Signed-off-by: Dan Williams <dan.j.williams@intel.com>

...

This commit is contained in:

Ben Widawsky 2021-04-13 07:09:07 -07:00 • committed by Dan Williams

parent ba26864736

commit 87815ee9d0

2 changed files with 31 additions and 0 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

19

drivers/cxl/pci.c

View file

12

include/uapi/linux/cxl_mem.h

View file