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nvme_flbas - Man Page

This field indicates the formatted LBA size

Synopsis

enum nvme_flbas {
   NVME_FLBAS_LOWER_SHIFT ,

   NVME_FLBAS_META_EXT_SHIFT ,

   NVME_FLBAS_HIGHER_SHIFT ,

   NVME_FLBAS_LOWER_MASK ,

   NVME_FLBAS_META_EXT_MASK ,

   NVME_FLBAS_HIGHER_MASK

};

Constants

NVME_FLBAS_LOWER_SHIFT

Shift amount to get the format index least significant 4 bits

NVME_FLBAS_META_EXT_SHIFT

Shift amount to get the metadata transferred

NVME_FLBAS_HIGHER_SHIFT

Shift amount to get the format index most significant 2 bits

NVME_FLBAS_LOWER_MASK

Mask to get the format index least significant 4 bits

NVME_FLBAS_META_EXT_MASK

Mask to get the metadata transferred

NVME_FLBAS_HIGHER_MASK

Mask to get the format index most significant 2 bits

Info

enum nvme_flbas June 2024 API Manual