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With sandbox we want to be able to emulate USB devices so that we can test the USB stack. Add a uclass to support this. It implements the same operations as a normal USB device driver, but in this case passes them on to an emulation driver. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Marek Vasut <marex@denx.de>
9 lines
321 B
Plaintext
9 lines
321 B
Plaintext
config USB_EMUL
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bool "Support for USB device emulation"
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depends on DM_USB && SANDBOX
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help
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Since sandbox does not have access to a real USB bus, it is possible
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to use device emulators instead. This allows testing of the USB
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stack on sandbox without needing a real device, or any host machine
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USB resources.
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