hub.c File Reference

Functions needed by hub drivers. More...

#include <usb/dev/hub.h>
#include <usb/dev/pipes.h>
#include <usb/dev/request.h>
#include <usb/dev/recognise.h>
#include <usbhc_iface.h>
#include <errno.h>
#include <assert.h>
#include <usb/debug.h>
#include <time.h>

Go to the source code of this file.

Defines
#define	CHECK_CONNECTION(conn)
	Check that HC connection is alright.
#define	ENDPOINT_0_0_REGISTER_ATTEMPT_DELAY_USEC   (1000 * (10 + 2))
	How much time to wait between attempts to register endpoint 0:0.
Functions
static void	unregister_control_endpoint_on_default_address (usb_hc_connection_t *connection)
int	usb_hc_new_device_wrapper (ddf_dev_t *parent, usb_hc_connection_t *connection, usb_speed_t dev_speed, int(*enable_port)(int port_no, void *arg), int port_no, void *arg, usb_address_t *assigned_address, devman_handle_t *assigned_handle, ddf_dev_ops_t *dev_ops, void *new_dev_data, ddf_fun_t **new_fun)
	Wrapper for registering attached device to the hub.
int	usb_hc_register_device (usb_hc_connection_t *connection, const usb_hc_attached_device_t *attached_device)
	Inform host controller about new device.
usb_address_t	usb_hc_request_address (usb_hc_connection_t *connection, usb_speed_t speed)
	Ask host controller for free address assignment.
int	usb_hc_unregister_device (usb_hc_connection_t *connection, usb_address_t address)
	Inform host controller about device removal.

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Detailed Description

Functions needed by hub drivers.

Definition in file hub.c.

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