28 lines
820 B
Text
28 lines
820 B
Text
QCT Gunyah Hypervisor Message Queue Test Driver
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The Gunyah Hypervisor Test Driver is used to validate gunyah hypervisor
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functionality. It includes test nodes for transferring gunyah message
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queue between VMs.
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Required properties:
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- compatible: "qcom,gh-msgq-test"
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- qcom,label: The IDs of message queue which are defined in gh_msgq.h
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- qcom,primary: qcom,primary is required for the master device.
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The client device should ignore this property.
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- affinity: affinity is required for the client device.
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The property is used to affine msgq to specific CPU ID.
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Example:
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Master:
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qcom,test-msgq {
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compatible = "qcom,gh-msgq-test";
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gunyah-label = <4>;
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qcom,primary;
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};
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Client:
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qcom,test-msgq {
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compatible = "qcom,gh-msgq-test";
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gunyah-label = <4>;
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affinity = <0>;
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};
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