nvme_phy_rx_eom_log(2)

libnvme(9) API Manual libnvme(9)

NAME

struct nvme_phy_rx_eom_log - Physical Interface Receiver Eye Opening Measurement Log

SYNOPSIS

struct nvme_phy_rx_eom_log {
__u8 lid;
__u8 eomip;
__le16 hsize;
__le32 rsize;
__u8 eomdgn;
__u8 lr;
__u8 odp;
__u8 lanes;
__u8 epl;
__u8 lspfc;
__u8 li;
__u8 rsvd15[3];
__le16 lsic;
__le32 dsize;
__le16 nd;
__le16 maxtb;
__le16 maxlr;
__le16 etgood;
__le16 etbetter;
__le16 etbest;
__u8 rsvd36[28];
struct nvme_eom_lane_desc descs[];
};

Members

lid
Log Identifier
eomip
EOM In Progress
hsize
Header Size
rsize
Result Size
eomdgn
EOM Data Generation Number
lr
Log Revision
odp
Optional Data Present
lanes
Number of lanes configured for this port
epl
Eyes Per Lane
lspfc
Log Specific Parameter Field Copy
li
Link Information
rsvd15
Reserved
lsic
Log Specific Identifier Copy
dsize
Descriptor Size
nd
Number of Descriptors
maxtb
Maximum Top Bottom
maxlr
Maximum Left Right
etgood
Estimated Time for Good Quality
etbetter
Estimated Time for Better Quality
etbest
Estimated Time for Best Quality
rsvd36
Reserved
descs
EOM Lane Descriptors
struct nvme_phy_rx_eom_log October 2025