| nvme_cmb_size(9) | libnvme API manual | nvme_cmb_size(9) |
NAME
nvme_cmb_size - Calculate size of the controller memory buffer
SYNOPSIS
__u64 nvme_cmb_size (__u32 cmbsz );
ARGUMENTS
- cmbsz
- Value from controller register NVME_REG_CMBSZ
RETURN
size of controller memory buffer in bytes
| nvme_cmb_size | October 2026 |