The Linux-USB Host Side API
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usb_fill_control_urb

Name

usb_fill_control_urb -- initializes a control urb

Synopsis

void usb_fill_control_urb (struct urb * urb, struct usb_device * dev, unsigned int pipe, unsigned char * setup_packet, void * transfer_buffer, int buffer_length, usb_complete_t complete, void * context);

Arguments

urb: pointer to the urb to initialize.
dev: pointer to the struct usb_device for this urb.
pipe: the endpoint pipe
setup_packet: pointer to the setup_packet buffer
transfer_buffer: pointer to the transfer buffer
buffer_length: length of the transfer buffer
complete: pointer to the usb_complete_t function
context: what to set the urb context to.

Description

Initializes a control urb with the proper information needed to submit it to a device.

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struct urb	Up	usb_fill_bulk_urb