Changeset View
Changeset View
Standalone View
Standalone View
head/sys/dev/usb/usb_hub_private.h
| Property | Old Value | New Value |
|---|---|---|
| svn:eol-style | null | native \ No newline at end of property |
| svn:keywords | null | FreeBSD=%H \ No newline at end of property |
| svn:mime-type | null | text/plain \ No newline at end of property |
| /* $FreeBSD$ */ | |||||
| /*- | |||||
| * SPDX-License-Identifier: BSD-2-Clause-NetBSD | |||||
| * | |||||
| * Copyright (c) 1998 The NetBSD Foundation, Inc. All rights reserved. | |||||
| * Copyright (c) 1998 Lennart Augustsson. All rights reserved. | |||||
| * Copyright (c) 2008-2010 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. | |||||
| */ | |||||
| /* | |||||
| * USB spec: http://www.usb.org/developers/docs/usbspec.zip | |||||
| */ | |||||
| #ifndef USB_HUB_PRIVATE_H_ | |||||
| #define USB_HUB_PRIVATE_H_ | |||||
| #define UHUB_INTR_INTERVAL 250 /* ms */ | |||||
| enum { | |||||
| UHUB_INTR_TRANSFER, | |||||
| #if USB_HAVE_TT_SUPPORT | |||||
| UHUB_RESET_TT_TRANSFER, | |||||
| #endif | |||||
| UHUB_N_TRANSFER, | |||||
| }; | |||||
| struct uhub_current_state { | |||||
| uint16_t port_change; | |||||
| uint16_t port_status; | |||||
| }; | |||||
| struct uhub_softc { | |||||
| struct uhub_current_state sc_st; /* current state */ | |||||
| #if (USB_HAVE_FIXED_PORT != 0) | |||||
| struct usb_hub sc_hub; | |||||
| #endif | |||||
| device_t sc_dev; /* base device */ | |||||
| struct mtx sc_mtx; /* our mutex */ | |||||
| struct usb_device *sc_udev; /* USB device */ | |||||
| struct usb_xfer *sc_xfer[UHUB_N_TRANSFER]; /* interrupt xfer */ | |||||
| #if USB_HAVE_DISABLE_ENUM | |||||
| int sc_disable_enumeration; | |||||
| int sc_disable_port_power; | |||||
| #endif | |||||
| uint8_t sc_usb_port_errors; /* error counter */ | |||||
| #define UHUB_USB_PORT_ERRORS_MAX 4 | |||||
| uint8_t sc_flags; | |||||
| #define UHUB_FLAG_DID_EXPLORE 0x01 | |||||
| }; | |||||
| struct hub_result { | |||||
| struct usb_device *udev; | |||||
| uint8_t portno; | |||||
| uint8_t iface_index; | |||||
| }; | |||||
| void | |||||
| uhub_find_iface_index(struct usb_hub *hub, device_t child, | |||||
| struct hub_result *res); | |||||
| device_probe_t uhub_probe; | |||||
| device_attach_t uhub_attach; | |||||
| device_detach_t uhub_detach; | |||||
| bus_child_location_str_t uhub_child_location_string; | |||||
| #endif | |||||