1USB_FILL_BULK_URB(9) Host-Side Data Types and Macro USB_FILL_BULK_URB(9)
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6 usb_fill_bulk_urb - macro to help initialize a bulk urb
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9 void usb_fill_bulk_urb(struct urb * urb, struct usb_device * dev,
10 unsigned int pipe, void * transfer_buffer,
11 int buffer_length, usb_complete_t complete_fn,
12 void * context);
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15 urb
16 pointer to the urb to initialize.
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18 dev
19 pointer to the struct usb_device for this urb.
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21 pipe
22 the endpoint pipe
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24 transfer_buffer
25 pointer to the transfer buffer
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27 buffer_length
28 length of the transfer buffer
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30 complete_fn
31 pointer to the usb_complete_t function
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33 context
34 what to set the urb context to.
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37 Initializes a bulk urb with the proper information needed to submit it
38 to a device.
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41Kernel Hackers Manual 3.10 June 2019 USB_FILL_BULK_URB(9)