Listing ISM devices

6.10 LPAR mode z/VM guest

Because ISM devices are PCI devices, you can list them with the lspci command.

Example

# lspci -v
0001:00:00.0 Non-VGA unclassified device: IBM Internal Shared Memory (ISM) virtual PCI device
        Physical Slot: 000002e1
        Flags: bus master, fast devsel, latency 0, IRQ 8
        Memory at 8001000000000000 (64-bit, prefetchable) [size=256T]
        Memory at 8002000000000000 (64-bit, prefetchable) [size=256]
        Capabilities: [40] MSI: Enable+ Count=1/32 Maskable- 64bit+
        Kernel driver in use: ism
        Kernel modules: ism