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

# [NAME](#NAME)

nvme\_init\_set\_features\_irq\_coalesce - Initialize passthru command for IRQ Coalescing

# [SYNOPSIS](#SYNOPSIS)

**void nvme\_init\_set\_features\_irq\_coalesce** **(struct libnvme\_passthru\_cmd \*cmd ,** **bool sv ,** **\_\_u8 thr ,** **\_\_u8 time );**

# [ARGUMENTS](#ARGUMENTS)

[cmd](#cmd)

Passthru command to use

[sv](#sv)

Save value across power states

[thr](#thr)

Aggregation Threshold

[time](#time)

Aggregation Time

# [DESCRIPTION](#DESCRIPTION)

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

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

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