Help¶

This will enable support of qemu’s ivshmem device, which is also present in ACRN hypervizor, and lets VM sharing memory with each other.

Direct dependencies¶

PCIE && VIRTUALIZATION

(Includes any dependencies from ifs and menus.)

Defaults¶

No defaults. Implicitly defaults to n.

Kconfig definition¶

At <Zephyr>/drivers/virtualization/Kconfig:15

Included via <Zephyr>/Kconfig:8 → <Zephyr>/Kconfig.zephyr:32 → <Zephyr>/drivers/Kconfig:106

Menu path: (Top) → Device Drivers → Virtualization guests drivers

config IVSHMEM
    bool "Inter-VM shared memory device (ivshmem)"
    depends on PCIE && VIRTUALIZATION
    help
      This will enable support of qemu's ivshmem device, which is also
      present in ACRN hypervizor, and lets VM sharing memory with each
      other.

(The ‘depends on’ condition includes propagated dependencies from ifs and menus.)