nvme_set_features_irq_config(2)

Set IRQ config feature

Section 2 libnvme-dev bookworm source

Description

nvme_set_features_irq_config - Set IRQ config feature

int nvme_set_features_irq_config (int fd , __u16 iv , bool cd , bool save , __u32 *result );

	fd		File descriptor of nvme device
	iv		Interrupt Vector
	cd		Coalescing Disable
	save		Save value across power states
	result		The command completion result from CQE dword0

The nvme command status if a response was received (see enum nvme_status_field) or -1 with errno set otherwise.