.TH "libnvme" 9 "struct tcg_l0_cnl" "October 2026" "API Manual" LINUX
.SH NAME
struct tcg_l0_cnl \- Configurable Namespace Locking feature (0x0403)
.SH SYNOPSIS
struct tcg_l0_cnl {
.br
.BI "    __u8 flags;"
.br
.BI "    __u8 rsvd1[3];"
.br
.BI "    __be32 max_key_count;"
.br
.BI "    __be32 unused_key_count;"
.br
.BI "    __be32 max_ranges_per_ns;"
.br
.BI "
};
.br

.SH Members
.IP "flags" 12
Flags, see \fIenum tcg_l0_cnl_flags\fP
.IP "rsvd1" 12
Reserved
.IP "max_key_count" 12
Maximum key count
.IP "unused_key_count" 12
Unused key count
.IP "max_ranges_per_ns" 12
Maximum ranges per namespace
.SH "Description"
TCG Storage Opal SSC Feature Set: Configurable Namespace Locking,
section 4.2.1.