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nvme_mi_mi_read_mi_data_port(9) libnvme API manual nvme_mi_mi_read_mi_data_port(9)

NAME

nvme_mi_mi_read_mi_data_port - Perform a Read MI Data Structure command, retrieving port data.

SYNOPSIS

int nvme_mi_mi_read_mi_data_port (nvme_mi_ep_t ep , __u8 portid , struct nvme_mi_read_port_info *p );

ARGUMENTS

endpoint for MI communication
id of port data to retrieve
port information to populate

DESCRIPTION

Retrieves the Port information, for the specified port ID. The subsystem data (from nvme_mi_mi_read_mi_data_subsys) nmp field contains the allowed range of port IDs.

See struct nvme_mi_read_port_info.

RETURN

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

nvme_mi_mi_read_mi_data_port October 2024