usb_fill_control_urb (9) - Linux Manuals

usb_fill_control_urb: initializes a 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_fn, 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_fn

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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