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29 lines
700 B
29 lines
700 B
* QEMU PVPANIC MMIO Configuration bindings |
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QEMU's emulation / virtualization targets provide the following PVPANIC |
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MMIO Configuration interface on the "virt" machine. |
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type: |
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- a read-write, 16-bit wide data register. |
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QEMU exposes the data register to guests as memory mapped registers. |
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Required properties: |
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- compatible: "qemu,pvpanic-mmio". |
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- reg: the MMIO region used by the device. |
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* Bytes 0x0 Write panic event to the reg when guest OS panics. |
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* Bytes 0x1 Reserved. |
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Example: |
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/ { |
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#size-cells = <0x2>; |
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#address-cells = <0x2>; |
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pvpanic-mmio@9060000 { |
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compatible = "qemu,pvpanic-mmio"; |
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reg = <0x0 0x9060000 0x0 0x2>; |
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}; |
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}; |
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