.TH "libnvme" 9 "struct nvme_rate_limiting_data" "October 2026" "API Manual" LINUX
.SH NAME
struct nvme_rate_limiting_data \- Rate Limiting Feature - Data Buffer (RLDB)
.SH SYNOPSIS
struct nvme_rate_limiting_data {
.br
.BI "    __le16 rlc;"
.br
.BI "    __u8 rsvd2[5];"
.br
.BI "    __u8 bwsf;"
.br
.BI "    __le64 tbwv;"
.br
.BI "    __le64 wbwv;"
.br
.BI "    __le32 tiops;"
.br
.BI "    __le32 wiops;"
.br
.BI "    __u8 riopsr;"
.br
.BI "    __u8 wiopsr;"
.br
.BI "    __u8 rbwr;"
.br
.BI "    __u8 wbwr;"
.br
.BI "    __u8 rsvd36[476];"
.br
.BI "    __u8 vs[512];"
.br
.BI "
};
.br

.SH Members
.IP "rlc" 12
Rate Limits Control, see \fIenum nvme_rate_limiting_rlc\fP
.IP "rsvd2" 12
Reserved
.IP "bwsf" 12
Bandwidth Scale Factor, see \fIenum nvme_rate_limiting_bw_scale\fP
.IP "tbwv" 12
Total Bandwidth Value
.IP "wbwv" 12
Write Bandwidth Value
.IP "tiops" 12
Total IOPS
.IP "wiops" 12
Write IOPS
.IP "riopsr" 12
Read IOPS Ratio portion of the Write to Read IOPS Ratio, non-zero
.IP "wiopsr" 12
Write IOPS Ratio portion of the Write to Read IOPS Ratio, non-zero
.IP "rbwr" 12
Read Bandwidth Ratio portion of the Write to Read Bandwidth Ratio, non-zero
.IP "wbwr" 12
Write Bandwidth Ratio portion of the Write to Read Bandwidth Ratio, non-zero
.IP "rsvd36" 12
Reserved
.IP "vs" 12
Vendor Specific