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19 lines
564 B
19 lines
564 B
QVM Guest Shared Memory
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guest_shm is a device that enables linux as a guest operating system
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to allocate shared memory between virtual machines and send notifications
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of updates to other virtual machines.
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Required properties:
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- compatible: Must be "qvm,guest_shm".
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- interrupt-parent: Parent interrupt controller.
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- interrupts: Should contain QVM interrupt.
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- reg: Physical address of the guest factory and length.
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Example:
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qvm,guest_shm {
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compatible = "qvm,guest_shm";
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interrupt-parent = <&gic>;
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interrupts = <6 4>;
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reg = <0x1c050000 0x1000>;
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};
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