enum nvme_nvm_id_ns_pif - This field indicates the type of the Protection Information Format

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. August 2025 enum nvme_nvm_id_ns_pif libnvme(2)

enum nvme_nvm_id_ns_pif - This field indicates the type of the Protection Information Format

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 };