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.TH "libnvme" 9 "struct nvme_lm_io_completion_queue_data" "November 2025" "API Manual" LINUX
.SH NAME
struct nvme_lm_io_completion_queue_data \- I/O Completion Queue data structure. Fields related to the contents of Create I/O Completion Queue command that created an I/O Completion Queue.
.SH SYNOPSIS
struct nvme_lm_io_completion_queue_data {
.br
.BI " __le64 iocqprp1;"
.br
.BI " __le16 iocqqsize;"
.br
.BI " __le16 iocqqid;"
.br
.BI " __le16 iocqhp;"
.br
.BI " __le16 iocqtp;"
.br
.BI " __le32 iocqa;"
.br
.BI " __u8 rsvd20[4];"
.br
.BI "
};
.br
.SH Members
.IP "iocqprp1" 12
I/O Completion Queue PRP Entry 1 (IOCQPRP1)
.IP "iocqqsize" 12
I/O Completion Queue Size (IOCQQSIZE)
.IP "iocqqid" 12
I/O Completion Queue Identifier (IOCQQID)
.IP "iocqhp" 12
I/O Completion Queue Head Pointer (IOCQHP)
.IP "iocqtp" 12
I/O Completion Queue Tail Pointer (IOCQTP)
.IP "iocqa" 12
I/O Completion Queue Attributes (IOCQA)
.IP "rsvd20" 12
Reserved
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