---
name: "nvme_eom_lane_desc"
section: "2"
platform: "linux"
package: "libnvme-dev"
version: "1.13-2"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/nvme_eom_lane_desc"
---

# nvme\_eom\_lane\_desc(2)

EOM Lane Descriptor

## NAME

struct nvme\_eom\_lane\_desc - EOM Lane Descriptor

## SYNOPSIS

struct nvme\_eom\_lane\_desc {\
     **\_\_u8 rsvd0;**\
     **\_\_u8 mstatus;**\
     **\_\_u8 lane;**\
     **\_\_u8 eye;**\
     **\_\_le16 top;**\
     **\_\_le16 bottom;**\
     **\_\_le16 left;**\
     **\_\_le16 right;**\
     **\_\_le16 nrows;**\
     **\_\_le16 ncols;**\
     **\_\_le16 edlen;**\
     **\_\_u8 rsvd18\[14\];**\
     **\_\_u8 eye\_desc\[\];**\
 };\

## Members

- rsvd0

  Reserved

- mstatus

  Measurement Status

- lane

  Lane number

- eye

  Eye number

- top

  Absolute number of rows from center to top edge of eye

- bottom

  Absolute number of rows from center to bottom edge of eye

- left

  Absolute number of rows from center to left edge of eye

- right

  Absolute number of rows from center to right edge of eye

- nrows

  Number of Rows

- ncols

  Number of Columns

- edlen

  Eye Data Length

- rsvd18

  Reserved

- eye\_desc

  Printable Eye, Eye Data, and any Padding