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

# nvme\_lm\_queue\_attributes(2)

I/O Submission and I/O Completion Queue Attributes

## NAME

enum nvme\_lm\_queue\_attributes - I/O Submission and I/O Completion Queue Attributes

## SYNOPSIS

enum nvme\_lm\_queue\_attributes {\
     **NVME\_LM\_IOSQPC\_MASK** , \
\
     **NVME\_LM\_IOSQPC\_SHIFT** , \
\
     **NVME\_LM\_IOSQPRIO\_MASK** , \
\
     **NVME\_LM\_IOSQPRIO\_SHIFT** , \
\
     **NVME\_LM\_IOCQPC\_MASK** , \
\
     **NVME\_LM\_IOCQPC\_SHIFT** , \
\
     **NVME\_LM\_IOCQIEN\_MASK** , \
\
     **NVME\_LM\_IOCQIEN\_SHIFT** , \
\
     **NVME\_LM\_S0PT\_MASK** , \
\
     **NVME\_LM\_S0PT\_SHIFT** , \
\
     **NVME\_LM\_IOCQIV\_MASK** , \
\
     **NVME\_LM\_IOCQIV\_SHIFT**

};

## Constants

- NVME\_LM\_IOSQPC\_MASK

  Mask to get the Physically Contiguous (PC) bit for this I/O submission queue.

- NVME\_LM\_IOSQPC\_SHIFT

  Shift to get the PC bit for this I/O submission queue

- NVME\_LM\_IOSQPRIO\_MASK

  Mask to get the Priority for this I/O submission queue.

- NVME\_LM\_IOSQPRIO\_SHIFT

  Shift to get the Priority for this I/O submission queue.

- NVME\_LM\_IOCQPC\_MASK

  Mask to get the Physicaly Contiguous (PC) bit for this I/O completion queue.

- NVME\_LM\_IOCQPC\_SHIFT

  Shift to get the PC bit for this I/O completion queue.

- NVME\_LM\_IOCQIEN\_MASK

  Mask to get the Interrupts Enabled bit for this I/O completion queue

- NVME\_LM\_IOCQIEN\_SHIFT

  Shift to get the Interrupts Enabled bit for this I/O completion

- NVME\_LM\_S0PT\_MASK

  Mask to get the value of the Phase Tag bit for Slot 0 of this I/O completion queue.

- NVME\_LM\_S0PT\_SHIFT

  Shift to get the value of the Phase Tag bit for Slot 0 of this I/O completion queue.

- NVME\_LM\_IOCQIV\_MASK

  Mask to get the Interrupt Vector (IV) for this I/O completion queue.

- NVME\_LM\_IOCQIV\_SHIFT

  Shift to get the IV for this I/O completion queue.