nvme\_init\_set\_features\_irq\_config(9) libnvme API manual nvme\_init\_set\_features\_irq\_config(9)

# [NAME](#NAME)

nvme\_init\_set\_features\_irq\_config - Initialize passthru command for IRQ Config

# [SYNOPSIS](#SYNOPSIS)

**void nvme\_init\_set\_features\_irq\_config** **(struct libnvme\_passthru\_cmd \*cmd ,** **bool sv ,** **\_\_u16 iv ,** **bool cd );**

# [ARGUMENTS](#ARGUMENTS)

[cmd](#cmd)

Passthru command to use

[sv](#sv)

Save value across power states

[iv](#iv)

Interrupt Vector

[cd](#cd)

Coalescing Disable

# [DESCRIPTION](#DESCRIPTION)

Initializes the passthru command buffer for the Set Features command with FID value NVME\_FEAT\_FID\_IRQ\_CONFIG

nvme\_init\_set\_features\_irq\_config October 2026

---

Document: nvme_init_set_features_irq_config-libnvme3(2) from nvme-cli 3.2-r0 (Chainguard OS)
Source: https://github.com/linux-nvme/nvme-cli