.TH "libnvme" 9 "enum nvme_pma" "October 2026" "API Manual" LINUX
.SH NAME
enum nvme_pma \- Power Measurement Attributes (PMA) field
.SH SYNOPSIS
enum nvme_pma {
.br
.BI "    NVME_PMA_PME_SHIFT"
, 
.br
.br
.BI "    NVME_PMA_NCPDF_SHIFT"
, 
.br
.br
.BI "    NVME_PMA_EPF_SHIFT"
, 
.br
.br
.BI "    NVME_PMA_MIPWRTS_SHIFT"
, 
.br
.br
.BI "    NVME_PMA_PHDO_SHIFT"
, 
.br
.br
.BI "    NVME_PMA_PMT_SHIFT"
, 
.br
.br
.BI "    NVME_PMA_PME_MASK"
, 
.br
.br
.BI "    NVME_PMA_NCPDF_MASK"
, 
.br
.br
.BI "    NVME_PMA_EPF_MASK"
, 
.br
.br
.BI "    NVME_PMA_MIPWRTS_MASK"
, 
.br
.br
.BI "    NVME_PMA_PHDO_MASK"
, 
.br
.br
.BI "    NVME_PMA_PMT_MASK"

};
.SH Constants
.IP "NVME_PMA_PME_SHIFT" 12
Shift amount to get the power measurement enable
.IP "NVME_PMA_NCPDF_SHIFT" 12
Shift amount to get the non-contiguous power data flag
.IP "NVME_PMA_EPF_SHIFT" 12
Shift amount to get the estimated power flag
.IP "NVME_PMA_MIPWRTS_SHIFT" 12
Shift amount to get the maximum interval power timestamp support
.IP "NVME_PMA_PHDO_SHIFT" 12
Shift amount to get the power histogram descriptor overflow
.IP "NVME_PMA_PMT_SHIFT" 12
Shift amount to get the power measurement type
.IP "NVME_PMA_PME_MASK" 12
Mask to get the power measurement enable
.IP "NVME_PMA_NCPDF_MASK" 12
Mask to get the non-contiguous power data flag
.IP "NVME_PMA_EPF_MASK" 12
Mask to get the estimated power flag
.IP "NVME_PMA_MIPWRTS_MASK" 12
Mask to get the maximum interval power timestamp support
.IP "NVME_PMA_PHDO_MASK" 12
Mask to get the power histogram descriptor overflow
.IP "NVME_PMA_PMT_MASK" 12
Mask to get the power measurement type