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nvme_power_histogram_desc-libnvme3(2)

struct nvme_power_histogram_desc - Power Histogram Descriptor

libnvme(9) API Manual libnvme(9)

struct nvme_power_histogram_desc - Power Histogram Descriptor

struct nvme_power_histogram_desc {
__le32 phbc;
__le32 phblt;
};

Power Histogram Bin Count. Does not wrap after FFFFFFFFh. Cleared to 0h if PMC is 0h.
Power Histogram Bin Lower Threshold. Bits 17:16 are PWRS (see enum nvme_psd_ps), bits 15:0 are PWRV.
struct nvme_power_histogram_desc October 2026

nvme-cli 3.2-r0 · os · ingested 2026-10-31