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  • uspace/lib/usbdev/include/usb/dev/request.h

    r095bddfc rb6bade0  
    8383        uint8_t request_type;
    8484#define SETUP_REQUEST_TYPE_DEVICE_TO_HOST (1 << 7)
     85#define SETUP_REQUEST_TYPE_GET_TYPE(rt) ((rt >> 5) & 0x3)
     86#define SETUP_REQUEST_TYPE_GET_RECIPIENT(rec) (rec & 0x1f)
     87#define SETUP_REQUEST_TO_HOST(type, recipient) \
     88    (uint8_t)((1 << 7) | ((type & 0x3) << 5) | (recipient & 0x1f))
     89#define SETUP_REQUEST_TO_DEVICE(type, recipient) \
     90    (uint8_t)(((type & 0x3) << 5) | (recipient & 0x1f))
    8591
    8692        /** Request identification. */
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