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dm: usb: Add a generic descriptor struct
This is useful for creating lists of descriptors, and is better than using void * for this purpose. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Marek Vasut <marex@denx.de>
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@ -379,6 +379,11 @@ struct usb_endpoint_descriptor {
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#define USB_DT_ENDPOINT_SIZE 7
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#define USB_DT_ENDPOINT_SIZE 7
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#define USB_DT_ENDPOINT_AUDIO_SIZE 9 /* Audio extension */
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#define USB_DT_ENDPOINT_AUDIO_SIZE 9 /* Audio extension */
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/* Used to access common fields */
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struct usb_generic_descriptor {
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__u8 bLength;
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__u8 bDescriptorType;
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};
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/*
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/*
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* Endpoints
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* Endpoints
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