NAME
nvme_get_features_host_id - Get host id feature
SYNOPSIS
int nvme_get_features_host_id (int fd , enum nvme_get_features_sel sel , bool exhid , __u32 len , __u8 *hostid );
ARGUMENTS
- fd
-
File descriptor of nvme device
- sel
-
Select which type of attribute to return, see enum nvme_get_features_sel
- exhid
-
Enable Extended Host Identifier
- len
-
Length of hostid
- hostid
-
Buffer for returned host ID
RETURN
The nvme command status if a response was received (see enum nvme_status_field) or -1 with errno set otherwise.