NAME
nvme_get_features_host_mem_buf2 - Get host memory buffer feature
SYNOPSIS
int nvme_get_features_host_mem_buf2 (int fd , enum nvme_get_features_sel sel , struct nvme_host_mem_buf_attrs *attrs , __u32 *result );
ARGUMENTS
- fd
-
File descriptor of nvme device
- sel
-
Select which type of attribute to return, see enum nvme_get_features_sel
- attrs
-
Buffer for returned Host Memory Buffer Attributes
- 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.