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Current Path: /usr/src/sys/dev/usb

📁 ..
📁 controller
📁 gadget
📁 input
📁 misc
📁 net
📁 quirk
📁 serial
📁 storage
📁 template
📄 ufm_ioctl.h(1.85 KB)
📄 uftdiio.h(3.51 KB)
📄 uled_ioctl.h(1.61 KB)
📄 usb.h(24.12 KB)
📄 usb_bus.h(4.41 KB)
📄 usb_busdma.c(27.5 KB)
📄 usb_busdma.h(5.26 KB)
📄 usb_cdc.h(8.17 KB)
📄 usb_controller.h(6.1 KB)
📄 usb_core.c(2.53 KB)
📄 usb_core.h(6.83 KB)
📄 usb_debug.c(10.43 KB)
📄 usb_debug.h(3.23 KB)
📄 usb_dev.c(51.38 KB)
📄 usb_dev.h(5.12 KB)
📄 usb_device.c(77.7 KB)
📄 usb_device.h(11.68 KB)
📄 usb_dynamic.c(4.74 KB)
📄 usb_dynamic.h(2.5 KB)
📄 usb_endian.h(3.6 KB)
📄 usb_error.c(3.69 KB)
📄 usb_fdt_support.c(5.84 KB)
📄 usb_fdt_support.h(2.06 KB)
📄 usb_freebsd.h(3.96 KB)
📄 usb_freebsd_loader.h(3.74 KB)
📄 usb_generic.c(52.22 KB)
📄 usb_generic.h(1.66 KB)
📄 usb_handle_request.c(18.78 KB)
📄 usb_hid.c(4.59 KB)
📄 usb_hub.c(72.44 KB)
📄 usb_hub.h(2.98 KB)
📄 usb_hub_acpi.c(15.4 KB)
📄 usb_hub_private.h(2.73 KB)
📄 usb_if.m(2.27 KB)
📄 usb_ioctl.h(12.01 KB)
📄 usb_lookup.c(4.59 KB)
📄 usb_mbuf.c(3.08 KB)
📄 usb_mbuf.h(3.04 KB)
📄 usb_msctest.c(27.07 KB)
📄 usb_msctest.h(2.32 KB)
📄 usb_parse.c(9.2 KB)
📄 usb_pci.h(1.68 KB)
📄 usb_pf.c(13.22 KB)
📄 usb_pf.h(4.85 KB)
📄 usb_process.c(14.31 KB)
📄 usb_process.h(3.01 KB)
📄 usb_request.c(60.92 KB)
📄 usb_request.h(5.09 KB)
📄 usb_transfer.c(91.06 KB)
📄 usb_transfer.h(7.59 KB)
📄 usb_util.c(6.04 KB)
📄 usb_util.h(1.62 KB)
📄 usbdevs(201.48 KB)
📄 usbdi.h(24.3 KB)
📄 usbdi_util.h(3.97 KB)
📄 usbhid.h(3.26 KB)
📁 video
📁 wlan

Editing: usb_hub.h

/* $FreeBSD$ */
/*-
 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
 *
 * Copyright (c) 2008 Hans Petter Selasky. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 */

#ifndef _USB_HUB_H_
#define	_USB_HUB_H_

/*
 * The following structure defines an USB port. 
 */
struct usb_port {
	uint8_t	restartcnt;
#define	USB_RESTART_MAX 5
	uint8_t	device_index;		/* zero means not valid */
	enum usb_hc_mode usb_mode;	/* host or device mode */
#if USB_HAVE_TT_SUPPORT
	struct usb_device_request req_reset_tt __aligned(4);
#endif
};

/*
 * The following structure defines an USB HUB.
 */
struct usb_hub {
	struct usb_device *hubudev;	/* the HUB device */
	usb_error_t (*explore) (struct usb_device *hub);
	void   *hubsoftc;
#if USB_HAVE_TT_SUPPORT
	struct usb_udev_msg tt_msg[2];
#endif
	usb_size_t uframe_usage[USB_HS_MICRO_FRAMES_MAX];
	uint16_t portpower;		/* mA per USB port */
	uint8_t	isoc_last_time;
	uint8_t	nports;
#if (USB_HAVE_FIXED_PORT == 0)
	struct usb_port ports[0];
#else
	struct usb_port ports[USB_MAX_PORTS];
#endif
};

/* function prototypes */

void	usb_hs_bandwidth_alloc(struct usb_xfer *xfer);
void	usb_hs_bandwidth_free(struct usb_xfer *xfer);
void	usb_bus_port_set_device(struct usb_bus *bus, struct usb_port *up,
	    struct usb_device *udev, uint8_t device_index);
struct usb_device *usb_bus_port_get_device(struct usb_bus *bus,
	    struct usb_port *up);
void	usb_needs_explore(struct usb_bus *bus, uint8_t do_probe);
void	usb_needs_explore_all(void);
void	usb_bus_power_update(struct usb_bus *bus);
void	usb_bus_powerd(struct usb_bus *bus);
void	uhub_root_intr(struct usb_bus *, const uint8_t *, uint8_t);
usb_error_t uhub_query_info(struct usb_device *, uint8_t *, uint8_t *);
void	uhub_explore_handle_re_enumerate(struct usb_device *);

#endif					/* _USB_HUB_H_ */

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Editing: usb_hub.h

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