diff options
Diffstat (limited to 'drivers/nvdimm/label.h')
| -rw-r--r-- | drivers/nvdimm/label.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/nvdimm/label.h b/drivers/nvdimm/label.h index f39bfb31f72f..7c8e2cc9e73e 100644 --- a/drivers/nvdimm/label.h +++ b/drivers/nvdimm/label.h @@ -112,6 +112,10 @@ struct nd_namespace_label { __le64 checksum; }; +#define NVDIMM_BTT_GUID "8aed63a2-29a2-4c66-8b12-f05d15d3922a" +#define NVDIMM_PFN_GUID "266400ba-fb9f-4677-bcb0-968f11d0d225" +#define NVDIMM_DAX_GUID "97a86d9c-3cdd-4eda-986f-5068b4f80088" + /** * struct nd_label_id - identifier string for dpa allocation * @id: "{blk|pmem}-<namespace uuid>" @@ -142,6 +146,7 @@ struct nd_namespace_label *nd_label_active(struct nvdimm_drvdata *ndd, int n); u32 nd_label_alloc_slot(struct nvdimm_drvdata *ndd); bool nd_label_free_slot(struct nvdimm_drvdata *ndd, u32 slot); u32 nd_label_nfree(struct nvdimm_drvdata *ndd); +enum nvdimm_claim_class to_nvdimm_cclass(guid_t *guid); struct nd_region; struct nd_namespace_pmem; struct nd_namespace_blk; |