/sys/devices/pci0000:00/0000:00:02.3/msi_irqs/
/sys/devices/pci0000:00/0000:00:02.3/msi_irqs
NameSizeModeActions
2740960444editdlrm
Edit: /sys/devices/pci0000:00/0000:00:02.3/msi_irqs/27 (4096B)
cmd: