libnvdimm/label: Define CXL region labels
authorDan Williams <dan.j.williams@intel.com>
Thu, 9 Sep 2021 05:11:58 +0000 (22:11 -0700)
committerDan Williams <dan.j.williams@intel.com>
Tue, 21 Sep 2021 20:44:56 +0000 (13:44 -0700)
commit540ccaa2e4dd6d44dcd9305a007078fda597af02
tree289f3968d339ac3bb0a8face1cfe1a3d5dbf277a
parent999c993a85f1cab8c37752db71b1f841a5d2c190
libnvdimm/label: Define CXL region labels

Add a definition of the CXL 2.0 region label format. Note this is done
as a separate patch to make the next patch that adds namespace label
support easier to read.

Reported-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Link: https://lore.kernel.org/r/163116431893.2460985.4003511000574373922.stgit@dwillia2-desk3.amr.corp.intel.com
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
drivers/nvdimm/label.h