NAME¶

struct nvme_zns_append_args - Arguments for the NVMe ZNS Append command

SYNOPSIS¶

struct nvme_zns_append_args {
__u64 zslba;
__u64 *result;
void *data;
void *metadata;
int args_size;
int fd;
__u32 timeout;
__u32 nsid;
__u32 ilbrt;
__u32 data_len;
__u32 metadata_len;
__u16 nlb;
__u16 control;
__u16 lbat;
__u16 lbatm;
__u8 rsvd1[4];
__u64 ilbrt_u64;
};

Members¶

zslba

Zone start logical block address

result

The command completion result from CQE dword0

data

Userspace address of the data

metadata

Userspace address of the metadata

args_size

Size of struct nvme_zns_append_args

fd

File descriptor of nvme device

timeout

Timeout in ms

nsid

Namespace ID

ilbrt

Initial logical block reference tag

data_len

Length of data

metadata_len

Length of metadata

nlb

Number of logical blocks

control

lbat

Logical block application tag

lbatm

Logical block application tag mask

rsvd1

Reserved

ilbrt_u64

Initial logical block reference tag - 8 byte version required for enhanced protection info