table of contents
other versions
USB_FILL_CONTROL_URB(9) | Host-Side Data Types and Macro | USB_FILL_CONTROL_URB(9) |
NAME¶
usb_fill_control_urb - initializes a control urbSYNOPSIS¶
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¶
urbpointer 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.COPYRIGHT¶
January 2017 | Kernel Hackers Manual 4.8. |