nvme_set_features_power_mgmt - Man Page

Set power management feature

Synopsis

int nvme_set_features_power_mgmt (int fd , __u8 ps , __u8 wh , bool save , __u32 *result );

Arguments

fd

File descriptor of nvme device

ps

Power State

wh

Workload Hint

save

Save value across power states

result

The command completion result from CQE dword0

Return

The nvme command status if a response was received (see enum nvme_status_field) or -1 with errno set otherwise.

Info

July 2022 libnvme API manual