libnvme(9)

NAME
enum nvme_pmrcap - This field indicates the persistent memory region capabilities

SYNOPSIS
enum nvme_pmrcap {
NVME_PMRCAP_RDS_SHIFT ,
NVME_PMRCAP_WDS_SHIFT ,
NVME_PMRCAP_BIR_SHIFT ,
NVME_PMRCAP_PMRTU_SHIFT ,
NVME_PMRCAP_PMRWBM_SHIFT ,
NVME_PMRCAP_PMRTO_SHIFT ,
NVME_PMRCAP_CMSS_SHIFT ,
NVME_PMRCAP_PMRWMB_SHIFT ,
NVME_PMRCAP_RDS_MASK ,
NVME_PMRCAP_WDS_MASK ,
NVME_PMRCAP_BIR_MASK ,
NVME_PMRCAP_PMRTU_MASK ,
NVME_PMRCAP_PMRWBM_MASK ,
NVME_PMRCAP_PMRTO_MASK ,
NVME_PMRCAP_CMSS_MASK ,
NVME_PMRCAP_PMRWMB_MASK ,
NVME_PMRCAP_PMRTU_500MS ,
NVME_PMRCAP_PMRTU_60S };

Constants

NVME_PMRCAP_RDS_SHIFT
    Shift amount to get the read data support

NVME_PMRCAP_WDS_SHIFT
    Shift amount to get the write data support

NVME_PMRCAP_BIR_SHIFT
    Shift amount to get the base indicator register

NVME_PMRCAP_PMRTU_SHIFT
    Shift amount to get the persistent memory region time units

NVME_PMRCAP_PMRWBM_SHIFT
    Shift amount to get the persistent memory region write barrier mechanisms

NVME_PMRCAP_PMRTO_SHIFT
    Shift amount to get the persistent memory region timeout

NVME_PMRCAP_CMSS_SHIFT
    Shift amount to get the controller memory space supported

NVME_PMRCAP_PMRWMB_SHIFT
    Deprecated shift amount to get the persistent memory region write barrier mechanisms

NVME_PMRCAP_RDS_MASK
    Mask to get the read data support

NVME_PMRCAP_WDS_MASK
    Mask to get the write data support

NVME_PMRCAP_BIR_MASK
    Mask to get the base indicator register

NVME_PMRCAP_PMRTU_MASK
    Mask to get the persistent memory region time units

NVME_PMRCAP_PMRWBM_MASK
    Mask to get the persistent memory region write barrier mechanisms

NVME_PMRCAP_PMRTO_MASK
    Mask to get the persistent memory region timeout

NVME_PMRCAP_CMSS_MASK
    Mask to get the controller memory space supported

NVME_PMRCAP_PMRWMB_MASK
    Deprecated mask to get the persistent memory region write barrier mechanisms

NVME_PMRCAP_PMRTU_500MS
    500 milliseconds

NVME_PMRCAP_PMRTU_60S
    minutes