/sys/devices/pci0000:00/0000:00:06.7/msi_irqs/
/sys/devices/pci0000:00/0000:00:06.7/msi_irqs
NameSizeModeActions
6340960444editdlrm
Edit: /sys/devices/pci0000:00/0000:00:06.7/msi_irqs/63 (4096B)
cmd: