.TH "nvme_init_lm_track_send" 9 "nvme_init_lm_track_send" "October 2026" "libnvme API manual" LINUX
.SH NAME
nvme_init_lm_track_send \- Initialize passthru command for Track Send command
.SH SYNOPSIS
.B "void" nvme_init_lm_track_send
.BI "(struct libnvme_passthru_cmd *cmd "  ","
.BI "__u8 sel "  ","
.BI "__u16 mos "  ","
.BI "__u16 cdqid "  ","
.BI "void *data "  ","
.BI "__u32 len "  ");"
.SH ARGUMENTS
.IP "cmd" 12
Passthru command to use
.IP "sel" 12
Select (SEL): This field specifies the type of
management operation to perform
.IP "mos" 12
Management Operation Specific (MOS): This field
is specific to the SEL type. For the Track Memory Changes
operation, see \fIenum nvme_lm_tact\fP for the Tracking Action
(TACT) bit.
.IP "cdqid" 12
Controller Data Queue ID (CDQID) for the Log User Data Changes
operation, or Controller Identifier (CNTLID) for the Track
Memory Changes operation
.IP "data" 12
Track Memory Changes data buffer, see \fIstruct
nvme_lm_track_memory_changes_data\fP. Only used for the Track
Memory Changes operation with TACT set to
NVME_LM_TACT_START_TRACKING, otherwise NULL.
.IP "len" 12
Length of \fIdata\fP
.SH "DESCRIPTION"
Initializes the passthru command buffer for the Track Send command.