/sys/devices/pci0000:00/0000:00:02.1/msi_irqs/
/sys/devices/pci0000:00/0000:00:02.1/msi_irqs
NameSizeModeActions
2540960444editdlrm
Edit: /sys/devices/pci0000:00/0000:00:02.1/msi_irqs/25 (4096B)
cmd: