diff options
Diffstat (limited to 'include/linux/libnvdimm.h')
| -rw-r--r-- | include/linux/libnvdimm.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/libnvdimm.h b/include/linux/libnvdimm.h index 0d61e07b6827..c74acfa1a3fe 100644 --- a/include/linux/libnvdimm.h +++ b/include/linux/libnvdimm.h @@ -59,6 +59,9 @@ enum { /* Platform provides asynchronous flush mechanism */ ND_REGION_ASYNC = 3, + /* Region was created by CXL subsystem */ + ND_REGION_CXL = 4, + /* mark newly adjusted resources as requiring a label update */ DPA_RESOURCE_ADJUSTED = 1 << 0, }; @@ -122,6 +125,7 @@ struct nd_region_desc { int numa_node; int target_node; unsigned long flags; + int memregion; struct device_node *of_node; int (*flush)(struct nd_region *nd_region, struct bio *bio); }; @@ -259,6 +263,7 @@ static inline struct nvdimm *nvdimm_create(struct nvdimm_bus *nvdimm_bus, cmd_mask, num_flush, flush_wpq, NULL, NULL, NULL); } void nvdimm_delete(struct nvdimm *nvdimm); +void nvdimm_region_delete(struct nd_region *nd_region); const struct nd_cmd_desc *nd_cmd_dimm_desc(int cmd); const struct nd_cmd_desc *nd_cmd_bus_desc(int cmd); |