FM / msi

/sys/devices/pci0000:00/0000:00:03.0/msi_irqs

Name	Size	Mode	Actions
24	4096	0444	edit dl rm
25	4096	0444	edit dl rm
26	4096	0444	edit dl rm

Edit: /sys/devices/pci0000:00/0000:00:03.0/msi_irqs/24 (4096B)

cmd: