Man page - nvme_mi_admin_get_features_data(2)

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Manual

nvme_mi_admin_get_features_data

NAME
SYNOPSIS
ARGUMENTS
DESCRIPTION
RETURN

NAME

nvme_mi_admin_get_features_data - Helper function for &nvme_mi_admin_get_features()

SYNOPSIS

int nvme_mi_admin_get_features_data (nvme_mi_ctrl_t ctrl , enum nvme_features_id fid , __u32 nsid , __u32 data_len , void *data , __u32 *result );

ARGUMENTS

ctrl

Controller to send command to

fid

Feature identifier

nsid

Namespace ID, if applicable for fid

data_len

Length of feature data, if applicable for fid , in bytes

data

User address of feature data, if applicable

result

The command completion result from CQE dword0

DESCRIPTION

Helper for optionally features that optionally return data, using the SEL_CURRENT selector value.

RETURN

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