nvme_cmb_size-libnvme3(2)

nvme_cmb_size-libnvme32

Calculate size of the controller memory buffer

Usage

__u64 nvme_cmb_size (__u32 cmbsz );

Arguments

cmbsz

Value from controller register NVME_REG_CMBSZ

Return

size of controller memory buffer in bytes

From nvme-cli 3.2-1 in Arch Linux 2026-11-01. Parsed by carta from the page's man source.