nvme_nvm_id_ns_pif - Man Page

enum nvme_nvm_id_ns_pif {
   NVME_NVM_PIF_16B_GUARD ,

   NVME_NVM_PIF_32B_GUARD ,

   NVME_NVM_PIF_64B_GUARD ,

   NVME_NVM_PIF_QTYPE

};

NVME_NVM_PIF_16B_GUARD

16-bit Guard Protection Information Format

NVME_NVM_PIF_32B_GUARD

32-bit Guard Protection Information Format

NVME_NVM_PIF_64B_GUARD

64-bit Guard Protection Information Format

NVME_NVM_PIF_QTYPE

If Qualified Protection Information Format Supports and Protection Information Format is set to 3, then protection information format is taken from Qualified Protection Information Format field.