[26970] | 1 | /* $Id: DrvVUSBRootHub.cpp 104804 2024-05-28 13:04:36Z vboxsync $ */
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| 2 | /** @file
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| 3 | * Virtual USB - Root Hub Driver.
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| 4 | */
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| 5 |
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| 6 | /*
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[98103] | 7 | * Copyright (C) 2005-2023 Oracle and/or its affiliates.
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[26970] | 8 | *
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[96407] | 9 | * This file is part of VirtualBox base platform packages, as
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| 10 | * available from https://www.virtualbox.org.
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| 11 | *
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| 12 | * This program is free software; you can redistribute it and/or
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| 13 | * modify it under the terms of the GNU General Public License
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| 14 | * as published by the Free Software Foundation, in version 3 of the
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| 15 | * License.
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| 16 | *
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| 17 | * This program is distributed in the hope that it will be useful, but
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| 18 | * WITHOUT ANY WARRANTY; without even the implied warranty of
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| 19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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| 20 | * General Public License for more details.
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| 21 | *
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| 22 | * You should have received a copy of the GNU General Public License
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| 23 | * along with this program; if not, see <https://www.gnu.org/licenses>.
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| 24 | *
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| 25 | * SPDX-License-Identifier: GPL-3.0-only
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[26970] | 26 | */
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| 27 |
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| 28 |
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| 29 | /** @page pg_dev_vusb VUSB - Virtual USB
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| 30 | *
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| 31 | * @todo read thru this and correct typos. Merge with old docs.
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| 32 | *
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| 33 | *
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| 34 | * The Virtual USB component glues USB devices and host controllers together.
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| 35 | * The VUSB takes the form of a PDM driver which is attached to the HCI. USB
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| 36 | * devices are created by, attached to, and managed by the VUSB roothub. The
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| 37 | * VUSB also exposes an interface which is used by Main to attach and detach
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| 38 | * proxied USB devices.
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| 39 | *
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| 40 | *
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| 41 | * @section sec_dev_vusb_urb The Life of an URB
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| 42 | *
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| 43 | * The URB is created when the HCI calls the roothub (VUSB) method pfnNewUrb.
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[33540] | 44 | * VUSB has a pool of URBs, if no free URBs are available a new one is
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[26970] | 45 | * allocated. The returned URB starts life in the ALLOCATED state and all
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[33540] | 46 | * fields are initialized with sensible defaults.
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[26970] | 47 | *
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| 48 | * The HCI then copies any request data into the URB if it's an host2dev
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| 49 | * transfer. It then submits the URB by calling the pfnSubmitUrb roothub
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| 50 | * method.
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| 51 | *
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| 52 | * pfnSubmitUrb will start by checking if it knows the device address, and if
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| 53 | * it doesn't the URB is completed with a device-not-ready error. When the
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| 54 | * device address is known to it, action is taken based on the kind of
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| 55 | * transfer it is. There are four kinds of transfers: 1. control, 2. bulk,
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| 56 | * 3. interrupt, and 4. isochronous. In either case something eventually ends
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| 57 | * up being submitted to the device.
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| 58 | *
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| 59 | *
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| 60 | * If an URB fails submitting, may or may not be completed. This depends on
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| 61 | * heuristics in some cases and on the kind of failure in others. If
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| 62 | * pfnSubmitUrb returns a failure, the HCI should retry submitting it at a
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| 63 | * later time. If pfnSubmitUrb returns success the URB is submitted, and it
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| 64 | * can even been completed.
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| 65 | *
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| 66 | * The URB is in the IN_FLIGHT state from the time it's successfully submitted
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| 67 | * and till it's reaped or cancelled.
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| 68 | *
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| 69 | * When an URB transfer or in some case submit failure occurs, the pfnXferError
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| 70 | * callback of the HCI is consulted about what to do. If pfnXferError indicates
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| 71 | * that the URB should be retried, pfnSubmitUrb will fail. If it indicates that
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| 72 | * it should fail, the URB will be completed.
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| 73 | *
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| 74 | * Completing an URB means that the URB status is set and the HCI
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| 75 | * pfnXferCompletion callback is invoked with the URB. The HCI is the supposed
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| 76 | * to report the transfer status to the guest OS. After completion the URB
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| 77 | * is freed and returned to the pool, unless it was cancelled. If it was
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| 78 | * cancelled it will have to await reaping before it's actually freed.
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| 79 | *
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| 80 | *
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| 81 | * @subsection subsec_dev_vusb_urb_ctrl Control
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| 82 | *
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| 83 | * The control transfer is the most complex one, from VUSB's point of view,
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| 84 | * with its three stages and being bi-directional. A control transfer starts
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| 85 | * with a SETUP packet containing the request description and two basic
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| 86 | * parameters. It is followed by zero or more DATA packets which either picks
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| 87 | * up incoming data (dev2host) or supplies the request data (host2dev). This
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| 88 | * can then be followed by a STATUS packet which gets the status of the whole
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| 89 | * transfer.
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| 90 | *
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| 91 | * What makes the control transfer complicated is that for a host2dev request
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| 92 | * the URB is assembled from the SETUP and DATA stage, and for a dev2host
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| 93 | * request the returned data must be kept around for the DATA stage. For both
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| 94 | * transfer directions the status of the transfer has to be kept around for
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| 95 | * the STATUS stage.
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| 96 | *
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[33540] | 97 | * To complicate matters further, VUSB must intercept and in some cases emulate
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[26970] | 98 | * some of the standard requests in order to keep the virtual device state
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| 99 | * correct and provide the correct virtualization of a device.
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| 100 | *
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| 101 | * @subsection subsec_dev_vusb_urb_bulk Bulk and Interrupt
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| 102 | *
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| 103 | * The bulk and interrupt transfer types are relativly simple compared to the
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| 104 | * control transfer. VUSB is not inspecting the request content or anything,
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| 105 | * but passes it down the device.
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| 106 | *
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[64294] | 107 | * @subsection subsec_dev_vusb_urb_isoc Isochronous
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[26970] | 108 | *
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| 109 | * This kind of transfers hasn't yet been implemented.
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| 110 | *
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| 111 | */
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| 112 |
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| 113 |
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| 114 | /** @page pg_dev_vusb_old VUSB - Virtual USB Core
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| 115 | *
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| 116 | * The virtual USB core is controlled by the roothub and the underlying HCI
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| 117 | * emulator, it is responsible for device addressing, managing configurations,
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| 118 | * interfaces and endpoints, assembling and splitting multi-part control
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| 119 | * messages and in general acts as a middle layer between the USB device
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| 120 | * emulation code and USB HCI emulation code.
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| 121 | *
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| 122 | * All USB devices are represented by a struct vusb_dev. This structure
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| 123 | * contains things like the device state, device address, all the configuration
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| 124 | * descriptors, the currently selected configuration and a mapping between
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| 125 | * endpoint addresses and endpoint descriptors.
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| 126 | *
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| 127 | * Each vusb_dev also has a pointer to a vusb_dev_ops structure which serves as
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| 128 | * the virtual method table and includes a virtual constructor and destructor.
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| 129 | * After a vusb_dev is created it may be attached to a hub device such as a
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| 130 | * roothub (using vusbHubAttach). Although each hub structure has cPorts
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| 131 | * and cDevices fields, it is the responsibility of the hub device to allocate
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| 132 | * a free port for the new device.
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| 133 | *
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| 134 | * Devices can chose one of two interfaces for dealing with requests, the
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| 135 | * synchronous interface or the asynchronous interface. The synchronous
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| 136 | * interface is much simpler and ought to be used for devices which are
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| 137 | * unlikely to sleep for long periods in order to serve requests. The
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| 138 | * asynchronous interface on the other hand is more difficult to use but is
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| 139 | * useful for the USB proxy or if one were to write a mass storage device
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| 140 | * emulator. Currently the synchronous interface only supports control and bulk
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| 141 | * endpoints and is no longer used by anything.
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| 142 | *
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| 143 | * In order to use the asynchronous interface, the queue_urb, cancel_urb and
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| 144 | * pfnUrbReap fields must be set in the devices vusb_dev_ops structure. The
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| 145 | * queue_urb method is used to submit a request to a device without blocking,
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| 146 | * it returns 1 if successful and 0 on any kind of failure. A successfully
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| 147 | * queued URB is completed when the pfnUrbReap method returns it. Each function
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| 148 | * address is reference counted so that pfnUrbReap will only be called if there
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| 149 | * are URBs outstanding. For a roothub to reap an URB from any one of it's
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| 150 | * devices, the vusbRhReapAsyncUrbs() function is used.
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| 151 | *
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| 152 | * There are four types of messages an URB may contain:
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| 153 | * -# Control - represents a single packet of a multi-packet control
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| 154 | * transfer, these are only really used by the host controller to
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| 155 | * submit the parts to the usb core.
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| 156 | * -# Message - the usb core assembles multiple control transfers in
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| 157 | * to single message transfers. In this case the data buffer
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| 158 | * contains the setup packet in little endian followed by the full
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| 159 | * buffer. In the case of an host-to-device control message, the
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| 160 | * message packet is created when the STATUS transfer is seen. In
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| 161 | * the case of device-to-host messages, the message packet is
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| 162 | * created after the SETUP transfer is seen. Also, certain control
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| 163 | * requests never go the real device and get handled synchronously.
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| 164 | * -# Bulk - Currently the only endpoint type that does error checking
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| 165 | * and endpoint halting.
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| 166 | * -# Interrupt - The only non-periodic type supported.
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| 167 | *
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| 168 | * Hubs are special cases of devices, they have a number of downstream ports
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| 169 | * that other devices can be attached to and removed from.
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| 170 | *
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| 171 | * After a device has been attached (vusbHubAttach):
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| 172 | * -# The hub attach method is called, which sends a hub status
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| 173 | * change message to the OS.
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| 174 | * -# The OS resets the device, and it appears on the default
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| 175 | * address with it's config 0 selected (a pseudo-config that
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| 176 | * contains only 1 interface with 1 endpoint - the default
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| 177 | * message pipe).
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| 178 | * -# The OS assigns the device a new address and selects an
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| 179 | * appropriate config.
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| 180 | * -# The device is ready.
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| 181 | *
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| 182 | * After a device has been detached (vusbDevDetach):
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| 183 | * -# All pending URBs are cancelled.
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| 184 | * -# The devices address is unassigned.
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| 185 | * -# The hub detach method is called which signals the OS
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| 186 | * of the status change.
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| 187 | * -# The OS unlinks the ED's for that device.
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| 188 | *
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| 189 | * A device can also request detachment from within its own methods by
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| 190 | * calling vusbDevUnplugged().
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| 191 | *
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| 192 | * Roothubs are responsible for driving the whole system, they are special
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| 193 | * cases of hubs and as such implement attach and detach methods, each one
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| 194 | * is described by a struct vusb_roothub. Once a roothub has submitted an
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| 195 | * URB to the USB core, a number of callbacks to the roothub are required
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| 196 | * for when the URB completes, since the roothub typically wants to inform
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| 197 | * the OS when transfers are completed.
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| 198 | *
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| 199 | * There are four callbacks to be concerned with:
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| 200 | * -# prepare - This is called after the URB is successfully queued.
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| 201 | * -# completion - This is called after the URB completed.
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| 202 | * -# error - This is called if the URB errored, some systems have
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| 203 | * automatic resubmission of failed requests, so this callback
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| 204 | * should keep track of the error count and return 1 if the count
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| 205 | * is above the number of allowed resubmissions.
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| 206 | * -# halt_ep - This is called after errors on bulk pipes in order
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| 207 | * to halt the pipe.
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| 208 | *
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| 209 | */
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| 210 |
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[57358] | 211 |
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| 212 | /*********************************************************************************************************************************
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| 213 | * Header Files *
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| 214 | *********************************************************************************************************************************/
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[26970] | 215 | #define LOG_GROUP LOG_GROUP_DRV_VUSB
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[35346] | 216 | #include <VBox/vmm/pdm.h>
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| 217 | #include <VBox/vmm/vmapi.h>
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[26970] | 218 | #include <VBox/err.h>
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| 219 | #include <iprt/alloc.h>
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| 220 | #include <VBox/log.h>
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| 221 | #include <iprt/time.h>
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| 222 | #include <iprt/thread.h>
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| 223 | #include <iprt/semaphore.h>
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| 224 | #include <iprt/string.h>
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| 225 | #include <iprt/assert.h>
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| 226 | #include <iprt/asm.h>
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| 227 | #include <iprt/uuid.h>
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| 228 | #include "VUSBInternal.h"
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[35353] | 229 | #include "VBoxDD.h"
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[26970] | 230 |
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| 231 |
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[93914] | 232 | #define VUSB_ROOTHUB_SAVED_STATE_VERSION 1
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[26970] | 233 |
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[93914] | 234 |
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[26970] | 235 | /**
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[93914] | 236 | * Data used for reattaching devices on a state load.
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| 237 | */
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| 238 | typedef struct VUSBROOTHUBLOAD
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| 239 | {
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| 240 | /** Timer used once after state load to inform the guest about new devices.
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| 241 | * We do this to be sure the guest get any disconnect / reconnect on the
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| 242 | * same port. */
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| 243 | TMTIMERHANDLE hTimer;
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| 244 | /** Number of detached devices. */
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| 245 | unsigned cDevs;
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| 246 | /** Array of devices which were detached. */
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| 247 | PVUSBDEV apDevs[VUSB_DEVICES_MAX];
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| 248 | } VUSBROOTHUBLOAD;
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| 249 |
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| 250 |
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| 251 | /**
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| 252 | * Returns the attached VUSB device for the given port or NULL if none is attached.
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| 253 | *
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| 254 | * @returns Pointer to the VUSB device or NULL if not found.
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| 255 | * @param pThis The VUSB roothub device instance.
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| 256 | * @param uPort The port to get the device for.
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[93989] | 257 | * @param pszWho Caller of this method.
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[93914] | 258 | *
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| 259 | * @note The reference count of the VUSB device structure is retained to prevent it from going away.
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| 260 | */
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[93989] | 261 | static PVUSBDEV vusbR3RhGetVUsbDevByPortRetain(PVUSBROOTHUB pThis, uint32_t uPort, const char *pszWho)
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[93914] | 262 | {
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| 263 | PVUSBDEV pDev = NULL;
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| 264 |
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| 265 | AssertReturn(uPort < RT_ELEMENTS(pThis->apDevByPort), NULL);
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| 266 |
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| 267 | RTCritSectEnter(&pThis->CritSectDevices);
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| 268 |
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| 269 | pDev = pThis->apDevByPort[uPort];
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| 270 | if (RT_LIKELY(pDev))
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[93989] | 271 | vusbDevRetain(pDev, pszWho);
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[93914] | 272 |
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| 273 | RTCritSectLeave(&pThis->CritSectDevices);
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| 274 |
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| 275 | return pDev;
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| 276 | }
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| 277 |
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| 278 |
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| 279 | /**
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[93939] | 280 | * Returns the attached VUSB device for the given port or NULL if none is attached.
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| 281 | *
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| 282 | * @returns Pointer to the VUSB device or NULL if not found.
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| 283 | * @param pThis The VUSB roothub device instance.
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| 284 | * @param u8Address The address to get the device for.
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[93989] | 285 | * @param pszWho Caller of this method.
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[93939] | 286 | *
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| 287 | * @note The reference count of the VUSB device structure is retained to prevent it from going away.
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| 288 | */
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[93989] | 289 | static PVUSBDEV vusbR3RhGetVUsbDevByAddrRetain(PVUSBROOTHUB pThis, uint8_t u8Address, const char *pszWho)
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[93939] | 290 | {
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| 291 | PVUSBDEV pDev = NULL;
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| 292 |
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| 293 | AssertReturn(u8Address < RT_ELEMENTS(pThis->apDevByAddr), NULL);
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| 294 |
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| 295 | RTCritSectEnter(&pThis->CritSectDevices);
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| 296 |
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| 297 | pDev = pThis->apDevByAddr[u8Address];
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| 298 | if (RT_LIKELY(pDev))
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[93989] | 299 | vusbDevRetain(pDev, pszWho);
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[93939] | 300 |
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| 301 | RTCritSectLeave(&pThis->CritSectDevices);
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| 302 |
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| 303 | return pDev;
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| 304 | }
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| 305 |
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| 306 |
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| 307 | /**
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[93955] | 308 | * Returns a human readable string fromthe given USB speed enum.
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| 309 | *
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| 310 | * @returns Human readable string.
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| 311 | * @param enmSpeed The speed to stringify.
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| 312 | */
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| 313 | static const char *vusbGetSpeedString(VUSBSPEED enmSpeed)
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| 314 | {
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| 315 | const char *pszSpeed = NULL;
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| 316 |
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| 317 | switch (enmSpeed)
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| 318 | {
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| 319 | case VUSB_SPEED_LOW:
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| 320 | pszSpeed = "Low";
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| 321 | break;
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| 322 | case VUSB_SPEED_FULL:
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| 323 | pszSpeed = "Full";
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| 324 | break;
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| 325 | case VUSB_SPEED_HIGH:
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| 326 | pszSpeed = "High";
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| 327 | break;
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| 328 | case VUSB_SPEED_VARIABLE:
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| 329 | pszSpeed = "Variable";
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| 330 | break;
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| 331 | case VUSB_SPEED_SUPER:
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| 332 | pszSpeed = "Super";
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| 333 | break;
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| 334 | case VUSB_SPEED_SUPERPLUS:
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| 335 | pszSpeed = "SuperPlus";
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| 336 | break;
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| 337 | default:
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| 338 | pszSpeed = "Unknown";
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| 339 | break;
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| 340 | }
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| 341 | return pszSpeed;
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| 342 | }
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| 343 |
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| 344 |
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| 345 | /**
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[26970] | 346 | * Attaches a device to a specific hub.
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| 347 | *
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| 348 | * This function is called by the vusb_add_device() and vusbRhAttachDevice().
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| 349 | *
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| 350 | * @returns VBox status code.
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[93955] | 351 | * @param pThis The roothub to attach it to.
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[26970] | 352 | * @param pDev The device to attach.
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| 353 | * @thread EMT
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| 354 | */
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[93955] | 355 | static int vusbHubAttach(PVUSBROOTHUB pThis, PVUSBDEV pDev)
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[26970] | 356 | {
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[93979] | 357 | LogFlow(("vusbHubAttach: pThis=%p[%s] pDev=%p[%s]\n", pThis, pThis->pszName, pDev, pDev->pUsbIns->pszName));
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[93955] | 358 |
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| 359 | /*
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| 360 | * Assign a port.
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| 361 | */
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| 362 | int iPort = ASMBitFirstSet(&pThis->Bitmap, sizeof(pThis->Bitmap) * 8);
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| 363 | if (iPort < 0)
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| 364 | {
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| 365 | LogRel(("VUSB: No ports available!\n"));
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| 366 | return VERR_VUSB_NO_PORTS;
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| 367 | }
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| 368 | ASMBitClear(&pThis->Bitmap, iPort);
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[93979] | 369 | pThis->cDevices++;
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[93955] | 370 | pDev->i16Port = iPort;
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| 371 |
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| 372 | /* Call the device attach helper, so it can initialize its state. */
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[93979] | 373 | int rc = vusbDevAttach(pDev, pThis);
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[93955] | 374 | if (RT_SUCCESS(rc))
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| 375 | {
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| 376 | RTCritSectEnter(&pThis->CritSectDevices);
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| 377 | Assert(!pThis->apDevByPort[iPort]);
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| 378 | pThis->apDevByPort[iPort] = pDev;
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| 379 | RTCritSectLeave(&pThis->CritSectDevices);
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| 380 |
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| 381 | /*
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| 382 | * Call the HCI attach routine and let it have its say before the device is
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| 383 | * linked into the device list of this hub.
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| 384 | */
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| 385 | VUSBSPEED enmSpeed = pDev->IDevice.pfnGetSpeed(&pDev->IDevice);
|
---|
| 386 | rc = pThis->pIRhPort->pfnAttach(pThis->pIRhPort, iPort, enmSpeed);
|
---|
| 387 | if (RT_SUCCESS(rc))
|
---|
| 388 | {
|
---|
| 389 | LogRel(("VUSB: Attached '%s' to port %d on %s (%sSpeed)\n", pDev->pUsbIns->pszName,
|
---|
[93979] | 390 | iPort, pThis->pszName, vusbGetSpeedString(pDev->pUsbIns->enmSpeed)));
|
---|
[93955] | 391 | return VINF_SUCCESS;
|
---|
| 392 | }
|
---|
| 393 |
|
---|
| 394 | /* Remove from the port in case of failure. */
|
---|
| 395 | RTCritSectEnter(&pThis->CritSectDevices);
|
---|
| 396 | Assert(!pThis->apDevByPort[iPort]);
|
---|
| 397 | pThis->apDevByPort[iPort] = NULL;
|
---|
| 398 | RTCritSectLeave(&pThis->CritSectDevices);
|
---|
| 399 |
|
---|
| 400 | vusbDevDetach(pDev);
|
---|
| 401 | }
|
---|
| 402 |
|
---|
| 403 | ASMBitSet(&pThis->Bitmap, iPort);
|
---|
[93979] | 404 | pThis->cDevices--;
|
---|
[93955] | 405 | pDev->i16Port = -1;
|
---|
| 406 | LogRel(("VUSB: Failed to attach '%s' to port %d, rc=%Rrc\n", pDev->pUsbIns->pszName, iPort, rc));
|
---|
| 407 |
|
---|
| 408 | return rc;
|
---|
[26970] | 409 | }
|
---|
| 410 |
|
---|
| 411 |
|
---|
[93956] | 412 | /**
|
---|
| 413 | * Detaches the given device from the given roothub.
|
---|
| 414 | *
|
---|
| 415 | * @returns VBox status code.
|
---|
| 416 | * @param pThis The roothub to detach the device from.
|
---|
| 417 | * @param pDev The device to detach.
|
---|
| 418 | */
|
---|
| 419 | static int vusbHubDetach(PVUSBROOTHUB pThis, PVUSBDEV pDev)
|
---|
[26970] | 420 | {
|
---|
[100774] | 421 | /*
|
---|
| 422 | * It is possible to race the re-attach timer callback in some extreme cases,
|
---|
| 423 | * typically involving custom VBox builds that does very little guest code
|
---|
| 424 | * execution before terminating the VM again (e.g. IEM debugging).
|
---|
| 425 | */
|
---|
| 426 | Assert(pDev->i16Port != -1 || pThis->pLoad);
|
---|
| 427 | if (pDev->i16Port == -1 && pThis->pLoad)
|
---|
| 428 | return VINF_SUCCESS;
|
---|
[62294] | 429 |
|
---|
| 430 | /*
|
---|
[93955] | 431 | * Detach the device and mark the port as available.
|
---|
| 432 | */
|
---|
| 433 | unsigned uPort = pDev->i16Port;
|
---|
| 434 | pDev->i16Port = -1;
|
---|
| 435 | pThis->pIRhPort->pfnDetach(pThis->pIRhPort, uPort);
|
---|
| 436 | ASMBitSet(&pThis->Bitmap, uPort);
|
---|
[93979] | 437 | pThis->cDevices--;
|
---|
[93955] | 438 |
|
---|
| 439 | /* Check that it's attached and remove it. */
|
---|
| 440 | RTCritSectEnter(&pThis->CritSectDevices);
|
---|
| 441 | Assert(pThis->apDevByPort[uPort] == pDev);
|
---|
| 442 | pThis->apDevByPort[uPort] = NULL;
|
---|
| 443 |
|
---|
[93974] | 444 | if (pDev->u8Address != VUSB_INVALID_ADDRESS)
|
---|
[93955] | 445 | {
|
---|
| 446 | Assert(pThis->apDevByAddr[pDev->u8Address] == pDev);
|
---|
| 447 | pThis->apDevByAddr[pDev->u8Address] = NULL;
|
---|
[94016] | 448 |
|
---|
| 449 | pDev->u8Address = VUSB_INVALID_ADDRESS;
|
---|
| 450 | pDev->u8NewAddress = VUSB_INVALID_ADDRESS;
|
---|
[93955] | 451 | }
|
---|
| 452 | RTCritSectLeave(&pThis->CritSectDevices);
|
---|
| 453 |
|
---|
[93993] | 454 | /* Cancel all in-flight URBs from this device. */
|
---|
| 455 | vusbDevCancelAllUrbs(pDev, true);
|
---|
| 456 |
|
---|
[93956] | 457 | /* Free resources. */
|
---|
| 458 | vusbDevDetach(pDev);
|
---|
| 459 | return VINF_SUCCESS;
|
---|
| 460 | }
|
---|
| 461 |
|
---|
| 462 |
|
---|
| 463 |
|
---|
| 464 | /* -=-=-=-=-=- PDMUSBHUBREG methods -=-=-=-=-=- */
|
---|
| 465 |
|
---|
| 466 | /** @interface_method_impl{PDMUSBHUBREG,pfnAttachDevice} */
|
---|
| 467 | static DECLCALLBACK(int) vusbPDMHubAttachDevice(PPDMDRVINS pDrvIns, PPDMUSBINS pUsbIns, const char *pszCaptureFilename, uint32_t *piPort)
|
---|
| 468 | {
|
---|
| 469 | PVUSBROOTHUB pThis = PDMINS_2_DATA(pDrvIns, PVUSBROOTHUB);
|
---|
| 470 |
|
---|
[93955] | 471 | /*
|
---|
[93956] | 472 | * Allocate a new VUSB device and initialize it.
|
---|
[62294] | 473 | */
|
---|
[93956] | 474 | PVUSBDEV pDev = (PVUSBDEV)RTMemAllocZ(sizeof(*pDev));
|
---|
| 475 | AssertReturn(pDev, VERR_NO_MEMORY);
|
---|
| 476 | int rc = vusbDevInit(pDev, pUsbIns, pszCaptureFilename);
|
---|
| 477 | if (RT_SUCCESS(rc))
|
---|
| 478 | {
|
---|
| 479 | pUsbIns->pvVUsbDev2 = pDev;
|
---|
| 480 | rc = vusbHubAttach(pThis, pDev);
|
---|
| 481 | if (RT_SUCCESS(rc))
|
---|
| 482 | {
|
---|
| 483 | *piPort = UINT32_MAX; /// @todo implement piPort
|
---|
| 484 | return rc;
|
---|
| 485 | }
|
---|
[62294] | 486 |
|
---|
[93956] | 487 | RTMemFree(pDev->paIfStates);
|
---|
| 488 | pUsbIns->pvVUsbDev2 = NULL;
|
---|
| 489 | }
|
---|
[93989] | 490 | vusbDevRelease(pDev, "vusbPDMHubAttachDevice");
|
---|
[93956] | 491 | return rc;
|
---|
| 492 | }
|
---|
| 493 |
|
---|
| 494 |
|
---|
| 495 | /** @interface_method_impl{PDMUSBHUBREG,pfnDetachDevice} */
|
---|
| 496 | static DECLCALLBACK(int) vusbPDMHubDetachDevice(PPDMDRVINS pDrvIns, PPDMUSBINS pUsbIns, uint32_t iPort)
|
---|
| 497 | {
|
---|
| 498 | RT_NOREF(iPort);
|
---|
| 499 | PVUSBROOTHUB pThis = PDMINS_2_DATA(pDrvIns, PVUSBROOTHUB);
|
---|
| 500 | PVUSBDEV pDev = (PVUSBDEV)pUsbIns->pvVUsbDev2;
|
---|
| 501 | Assert(pDev);
|
---|
| 502 |
|
---|
[93979] | 503 | LogRel(("VUSB: Detached '%s' from port %u on %s\n", pDev->pUsbIns->pszName, pDev->i16Port, pThis->pszName));
|
---|
[93956] | 504 |
|
---|
| 505 | /*
|
---|
| 506 | * Deal with pending async reset.
|
---|
| 507 | * (anything but reset)
|
---|
| 508 | */
|
---|
| 509 | vusbDevSetStateCmp(pDev, VUSB_DEVICE_STATE_DEFAULT, VUSB_DEVICE_STATE_RESET);
|
---|
| 510 | vusbHubDetach(pThis, pDev);
|
---|
[93989] | 511 | vusbDevRelease(pDev, "vusbPDMHubDetachDevice");
|
---|
[26970] | 512 | return VINF_SUCCESS;
|
---|
| 513 | }
|
---|
| 514 |
|
---|
| 515 | /**
|
---|
| 516 | * The hub registration structure.
|
---|
| 517 | */
|
---|
| 518 | static const PDMUSBHUBREG g_vusbHubReg =
|
---|
| 519 | {
|
---|
| 520 | PDM_USBHUBREG_VERSION,
|
---|
| 521 | vusbPDMHubAttachDevice,
|
---|
| 522 | vusbPDMHubDetachDevice,
|
---|
| 523 | PDM_USBHUBREG_VERSION
|
---|
| 524 | };
|
---|
| 525 |
|
---|
| 526 |
|
---|
| 527 | /* -=-=-=-=-=- VUSBIROOTHUBCONNECTOR methods -=-=-=-=-=- */
|
---|
| 528 |
|
---|
| 529 |
|
---|
| 530 | /**
|
---|
| 531 | * Callback for freeing an URB.
|
---|
| 532 | * @param pUrb The URB to free.
|
---|
| 533 | */
|
---|
| 534 | static DECLCALLBACK(void) vusbRhFreeUrb(PVUSBURB pUrb)
|
---|
| 535 | {
|
---|
| 536 | /*
|
---|
| 537 | * Assert sanity.
|
---|
| 538 | */
|
---|
| 539 | vusbUrbAssert(pUrb);
|
---|
[59704] | 540 | PVUSBROOTHUB pRh = (PVUSBROOTHUB)pUrb->pVUsb->pvFreeCtx;
|
---|
[26970] | 541 | Assert(pRh);
|
---|
| 542 |
|
---|
[61576] | 543 | Assert(pUrb->enmState != VUSBURBSTATE_FREE);
|
---|
| 544 |
|
---|
[93989] | 545 | #ifdef LOG_ENABLED
|
---|
| 546 | vusbUrbTrace(pUrb, "vusbRhFreeUrb", true);
|
---|
| 547 | #endif
|
---|
| 548 |
|
---|
[26970] | 549 | /*
|
---|
| 550 | * Free the URB description (logging builds only).
|
---|
| 551 | */
|
---|
| 552 | if (pUrb->pszDesc)
|
---|
| 553 | {
|
---|
| 554 | RTStrFree(pUrb->pszDesc);
|
---|
| 555 | pUrb->pszDesc = NULL;
|
---|
| 556 | }
|
---|
| 557 |
|
---|
[59718] | 558 | /* The URB comes from the roothub if there is no device (invalid address). */
|
---|
| 559 | if (pUrb->pVUsb->pDev)
|
---|
[62294] | 560 | {
|
---|
[62317] | 561 | PVUSBDEV pDev = pUrb->pVUsb->pDev;
|
---|
| 562 |
|
---|
[59718] | 563 | vusbUrbPoolFree(&pUrb->pVUsb->pDev->UrbPool, pUrb);
|
---|
[93989] | 564 | vusbDevRelease(pDev, "vusbRhFreeUrb");
|
---|
[62294] | 565 | }
|
---|
[59718] | 566 | else
|
---|
[93989] | 567 | vusbUrbPoolFree(&pRh->UrbPool, pUrb);
|
---|
[26970] | 568 | }
|
---|
| 569 |
|
---|
| 570 |
|
---|
| 571 | /**
|
---|
[59775] | 572 | * Worker routine for vusbRhConnNewUrb().
|
---|
[26970] | 573 | */
|
---|
[93914] | 574 | static PVUSBURB vusbRhNewUrb(PVUSBROOTHUB pRh, uint8_t DstAddress, uint32_t uPort, VUSBXFERTYPE enmType,
|
---|
[59775] | 575 | VUSBDIRECTION enmDir, uint32_t cbData, uint32_t cTds, const char *pszTag)
|
---|
[26970] | 576 | {
|
---|
[62958] | 577 | RT_NOREF(pszTag);
|
---|
[93989] | 578 | PVUSBURBPOOL pUrbPool = &pRh->UrbPool;
|
---|
[59700] | 579 |
|
---|
[83617] | 580 | if (RT_UNLIKELY(cbData > (32 * _1M)))
|
---|
| 581 | {
|
---|
| 582 | LogFunc(("Bad URB size (%u)!\n", cbData));
|
---|
| 583 | return NULL;
|
---|
| 584 | }
|
---|
| 585 |
|
---|
[93914] | 586 | PVUSBDEV pDev;
|
---|
| 587 | if (uPort == VUSB_DEVICE_PORT_INVALID)
|
---|
[93989] | 588 | pDev = vusbR3RhGetVUsbDevByAddrRetain(pRh, DstAddress, "vusbRhNewUrb");
|
---|
[62294] | 589 | else
|
---|
[93989] | 590 | pDev = vusbR3RhGetVUsbDevByPortRetain(pRh, uPort, "vusbRhNewUrb");
|
---|
[59700] | 591 |
|
---|
[59718] | 592 | if (pDev)
|
---|
| 593 | pUrbPool = &pDev->UrbPool;
|
---|
| 594 |
|
---|
| 595 | PVUSBURB pUrb = vusbUrbPoolAlloc(pUrbPool, enmType, enmDir, cbData,
|
---|
| 596 | pRh->cbHci, pRh->cbHciTd, cTds);
|
---|
| 597 | if (RT_LIKELY(pUrb))
|
---|
[26970] | 598 | {
|
---|
[59718] | 599 | pUrb->pVUsb->pvFreeCtx = pRh;
|
---|
| 600 | pUrb->pVUsb->pfnFree = vusbRhFreeUrb;
|
---|
| 601 | pUrb->DstAddress = DstAddress;
|
---|
| 602 | pUrb->pVUsb->pDev = pDev;
|
---|
[26970] | 603 |
|
---|
[59718] | 604 | #ifdef LOG_ENABLED
|
---|
| 605 | const char *pszType = NULL;
|
---|
| 606 |
|
---|
| 607 | switch(pUrb->enmType)
|
---|
[26970] | 608 | {
|
---|
[59718] | 609 | case VUSBXFERTYPE_CTRL:
|
---|
| 610 | pszType = "ctrl";
|
---|
| 611 | break;
|
---|
| 612 | case VUSBXFERTYPE_INTR:
|
---|
| 613 | pszType = "intr";
|
---|
| 614 | break;
|
---|
| 615 | case VUSBXFERTYPE_BULK:
|
---|
| 616 | pszType = "bulk";
|
---|
| 617 | break;
|
---|
| 618 | case VUSBXFERTYPE_ISOC:
|
---|
| 619 | pszType = "isoc";
|
---|
| 620 | break;
|
---|
| 621 | default:
|
---|
| 622 | pszType = "invld";
|
---|
| 623 | break;
|
---|
[26970] | 624 | }
|
---|
| 625 |
|
---|
[59718] | 626 | pRh->iSerial = (pRh->iSerial + 1) % 10000;
|
---|
| 627 | RTStrAPrintf(&pUrb->pszDesc, "URB %p %s%c%04d (%s)", pUrb, pszType,
|
---|
| 628 | (pUrb->enmDir == VUSBDIRECTION_IN) ? '<' : ((pUrb->enmDir == VUSBDIRECTION_SETUP) ? 's' : '>'),
|
---|
| 629 | pRh->iSerial, pszTag ? pszTag : "<none>");
|
---|
[93989] | 630 |
|
---|
| 631 | vusbUrbTrace(pUrb, "vusbRhNewUrb", false);
|
---|
[59718] | 632 | #endif
|
---|
[26970] | 633 | }
|
---|
| 634 |
|
---|
| 635 | return pUrb;
|
---|
| 636 | }
|
---|
| 637 |
|
---|
| 638 |
|
---|
[59875] | 639 | /**
|
---|
| 640 | * Calculate frame timer variables given a frame rate.
|
---|
| 641 | */
|
---|
| 642 | static void vusbRhR3CalcTimerIntervals(PVUSBROOTHUB pThis, uint32_t u32FrameRate)
|
---|
| 643 | {
|
---|
| 644 | pThis->nsWait = RT_NS_1SEC / u32FrameRate;
|
---|
| 645 | pThis->uFrameRate = u32FrameRate;
|
---|
| 646 | /* Inform the HCD about the new frame rate. */
|
---|
| 647 | pThis->pIRhPort->pfnFrameRateChanged(pThis->pIRhPort, u32FrameRate);
|
---|
| 648 | }
|
---|
| 649 |
|
---|
| 650 |
|
---|
| 651 | /**
|
---|
| 652 | * Calculates the new frame rate based on the idle detection and number of idle
|
---|
| 653 | * cycles.
|
---|
| 654 | *
|
---|
| 655 | * @param pThis The roothub instance data.
|
---|
| 656 | * @param fIdle Flag whether the last frame didn't produce any activity.
|
---|
| 657 | */
|
---|
| 658 | static void vusbRhR3FrameRateCalcNew(PVUSBROOTHUB pThis, bool fIdle)
|
---|
| 659 | {
|
---|
| 660 | uint32_t uNewFrameRate = pThis->uFrameRate;
|
---|
| 661 |
|
---|
| 662 | /*
|
---|
| 663 | * Adjust the frame timer interval based on idle detection.
|
---|
| 664 | */
|
---|
| 665 | if (fIdle)
|
---|
| 666 | {
|
---|
| 667 | pThis->cIdleCycles++;
|
---|
| 668 | /* Set the new frame rate based on how long we've been idle. Tunable. */
|
---|
| 669 | switch (pThis->cIdleCycles)
|
---|
| 670 | {
|
---|
| 671 | case 4: uNewFrameRate = 500; break; /* 2ms interval */
|
---|
| 672 | case 16:uNewFrameRate = 125; break; /* 8ms interval */
|
---|
| 673 | case 24:uNewFrameRate = 50; break; /* 20ms interval */
|
---|
| 674 | default: break;
|
---|
| 675 | }
|
---|
| 676 | /* Avoid overflow. */
|
---|
| 677 | if (pThis->cIdleCycles > 60000)
|
---|
| 678 | pThis->cIdleCycles = 20000;
|
---|
| 679 | }
|
---|
| 680 | else
|
---|
| 681 | {
|
---|
| 682 | if (pThis->cIdleCycles)
|
---|
| 683 | {
|
---|
| 684 | pThis->cIdleCycles = 0;
|
---|
| 685 | uNewFrameRate = pThis->uFrameRateDefault;
|
---|
| 686 | }
|
---|
| 687 | }
|
---|
| 688 |
|
---|
[62211] | 689 | if ( uNewFrameRate != pThis->uFrameRate
|
---|
| 690 | && uNewFrameRate)
|
---|
[59875] | 691 | {
|
---|
| 692 | LogFlow(("Frame rate changed from %u to %u\n", pThis->uFrameRate, uNewFrameRate));
|
---|
| 693 | vusbRhR3CalcTimerIntervals(pThis, uNewFrameRate);
|
---|
| 694 | }
|
---|
| 695 | }
|
---|
| 696 |
|
---|
| 697 |
|
---|
| 698 | /**
|
---|
| 699 | * The core frame processing routine keeping track of the elapsed time and calling into
|
---|
| 700 | * the device emulation above us to do the work.
|
---|
| 701 | *
|
---|
| 702 | * @returns Relative timespan when to process the next frame.
|
---|
| 703 | * @param pThis The roothub instance data.
|
---|
| 704 | * @param fCallback Flag whether this method is called from the URB completion callback or
|
---|
| 705 | * from the worker thread (only used for statistics).
|
---|
| 706 | */
|
---|
| 707 | DECLHIDDEN(uint64_t) vusbRhR3ProcessFrame(PVUSBROOTHUB pThis, bool fCallback)
|
---|
| 708 | {
|
---|
| 709 | uint64_t tsNext = 0;
|
---|
| 710 | uint64_t tsNanoStart = RTTimeNanoTS();
|
---|
| 711 |
|
---|
| 712 | /* Don't do anything if we are not supposed to process anything (EHCI and XHCI). */
|
---|
[104804] | 713 | if ( !pThis->uFrameRateDefault
|
---|
| 714 | || ASMAtomicReadBool(&pThis->fSavingState))
|
---|
[59875] | 715 | return 0;
|
---|
| 716 |
|
---|
| 717 | if (ASMAtomicXchgBool(&pThis->fFrameProcessing, true))
|
---|
| 718 | return pThis->nsWait;
|
---|
| 719 |
|
---|
| 720 | if ( tsNanoStart > pThis->tsFrameProcessed
|
---|
| 721 | && tsNanoStart - pThis->tsFrameProcessed >= 750 * RT_NS_1US)
|
---|
| 722 | {
|
---|
| 723 | LogFlowFunc(("Starting new frame at ts %llu\n", tsNanoStart));
|
---|
| 724 |
|
---|
| 725 | bool fIdle = pThis->pIRhPort->pfnStartFrame(pThis->pIRhPort, 0 /* u32FrameNo */);
|
---|
| 726 | vusbRhR3FrameRateCalcNew(pThis, fIdle);
|
---|
| 727 |
|
---|
| 728 | uint64_t tsNow = RTTimeNanoTS();
|
---|
| 729 | tsNext = (tsNanoStart + pThis->nsWait) > tsNow ? (tsNanoStart + pThis->nsWait) - tsNow : 0;
|
---|
| 730 | pThis->tsFrameProcessed = tsNanoStart;
|
---|
| 731 | LogFlowFunc(("Current frame took %llu nano seconds to process, next frame in %llu ns\n", tsNow - tsNanoStart, tsNext));
|
---|
| 732 | if (fCallback)
|
---|
| 733 | STAM_COUNTER_INC(&pThis->StatFramesProcessedClbk);
|
---|
| 734 | else
|
---|
| 735 | STAM_COUNTER_INC(&pThis->StatFramesProcessedThread);
|
---|
| 736 | }
|
---|
| 737 | else
|
---|
| 738 | {
|
---|
| 739 | tsNext = (pThis->tsFrameProcessed + pThis->nsWait) > tsNanoStart ? (pThis->tsFrameProcessed + pThis->nsWait) - tsNanoStart : 0;
|
---|
| 740 | LogFlowFunc(("Next frame is too far away in the future, waiting... (tsNanoStart=%llu tsFrameProcessed=%llu)\n",
|
---|
| 741 | tsNanoStart, pThis->tsFrameProcessed));
|
---|
| 742 | }
|
---|
| 743 |
|
---|
| 744 | ASMAtomicXchgBool(&pThis->fFrameProcessing, false);
|
---|
| 745 | LogFlowFunc(("returns %llu\n", tsNext));
|
---|
| 746 | return tsNext;
|
---|
| 747 | }
|
---|
| 748 |
|
---|
| 749 |
|
---|
| 750 | /**
|
---|
| 751 | * Worker for processing frames periodically.
|
---|
| 752 | *
|
---|
| 753 | * @returns VBox status code.
|
---|
| 754 | * @param pDrvIns The driver instance.
|
---|
| 755 | * @param pThread The PDM thread structure for the thread this worker runs on.
|
---|
| 756 | */
|
---|
| 757 | static DECLCALLBACK(int) vusbRhR3PeriodFrameWorker(PPDMDRVINS pDrvIns, PPDMTHREAD pThread)
|
---|
| 758 | {
|
---|
[62958] | 759 | RT_NOREF(pDrvIns);
|
---|
[59875] | 760 | int rc = VINF_SUCCESS;
|
---|
| 761 | PVUSBROOTHUB pThis = (PVUSBROOTHUB)pThread->pvUser;
|
---|
| 762 |
|
---|
| 763 | if (pThread->enmState == PDMTHREADSTATE_INITIALIZING)
|
---|
| 764 | return VINF_SUCCESS;
|
---|
| 765 |
|
---|
| 766 | while (pThread->enmState == PDMTHREADSTATE_RUNNING)
|
---|
| 767 | {
|
---|
| 768 | while ( !ASMAtomicReadU32(&pThis->uFrameRateDefault)
|
---|
| 769 | && pThread->enmState == PDMTHREADSTATE_RUNNING)
|
---|
| 770 | {
|
---|
| 771 | /* Signal the waiter that we are stopped now. */
|
---|
| 772 | rc = RTSemEventMultiSignal(pThis->hSemEventPeriodFrameStopped);
|
---|
| 773 | AssertRC(rc);
|
---|
| 774 |
|
---|
| 775 | rc = RTSemEventMultiWait(pThis->hSemEventPeriodFrame, RT_INDEFINITE_WAIT);
|
---|
| 776 | RTSemEventMultiReset(pThis->hSemEventPeriodFrame);
|
---|
[62211] | 777 |
|
---|
| 778 | /*
|
---|
| 779 | * Notify the device above about the frame rate changed if we are supposed to
|
---|
| 780 | * process frames.
|
---|
| 781 | */
|
---|
| 782 | uint32_t uFrameRate = ASMAtomicReadU32(&pThis->uFrameRateDefault);
|
---|
| 783 | if (uFrameRate)
|
---|
| 784 | vusbRhR3CalcTimerIntervals(pThis, uFrameRate);
|
---|
[59875] | 785 | }
|
---|
| 786 |
|
---|
| 787 | AssertLogRelMsgReturn(RT_SUCCESS(rc) || rc == VERR_TIMEOUT, ("%Rrc\n", rc), rc);
|
---|
| 788 | if (RT_UNLIKELY(pThread->enmState != PDMTHREADSTATE_RUNNING))
|
---|
| 789 | break;
|
---|
| 790 |
|
---|
| 791 | uint64_t tsNext = vusbRhR3ProcessFrame(pThis, false /* fCallback */);
|
---|
| 792 |
|
---|
| 793 | if (tsNext >= 250 * RT_NS_1US)
|
---|
| 794 | {
|
---|
| 795 | rc = RTSemEventMultiWaitEx(pThis->hSemEventPeriodFrame, RTSEMWAIT_FLAGS_RELATIVE | RTSEMWAIT_FLAGS_NANOSECS | RTSEMWAIT_FLAGS_UNINTERRUPTIBLE,
|
---|
| 796 | tsNext);
|
---|
| 797 | AssertLogRelMsg(RT_SUCCESS(rc) || rc == VERR_TIMEOUT, ("%Rrc\n", rc));
|
---|
| 798 | RTSemEventMultiReset(pThis->hSemEventPeriodFrame);
|
---|
| 799 | }
|
---|
| 800 | }
|
---|
| 801 |
|
---|
| 802 | return VINF_SUCCESS;
|
---|
| 803 | }
|
---|
| 804 |
|
---|
| 805 |
|
---|
| 806 | /**
|
---|
| 807 | * Unblock the periodic frame thread so it can respond to a state change.
|
---|
| 808 | *
|
---|
| 809 | * @returns VBox status code.
|
---|
| 810 | * @param pDrvIns The driver instance.
|
---|
| 811 | * @param pThread The send thread.
|
---|
| 812 | */
|
---|
| 813 | static DECLCALLBACK(int) vusbRhR3PeriodFrameWorkerWakeup(PPDMDRVINS pDrvIns, PPDMTHREAD pThread)
|
---|
| 814 | {
|
---|
[62958] | 815 | RT_NOREF(pThread);
|
---|
[59875] | 816 | PVUSBROOTHUB pThis = PDMINS_2_DATA(pDrvIns, PVUSBROOTHUB);
|
---|
| 817 | return RTSemEventMultiSignal(pThis->hSemEventPeriodFrame);
|
---|
| 818 | }
|
---|
| 819 |
|
---|
| 820 |
|
---|
[62956] | 821 | /** @interface_method_impl{VUSBIROOTHUBCONNECTOR,pfnSetUrbParams} */
|
---|
[59700] | 822 | static DECLCALLBACK(int) vusbRhSetUrbParams(PVUSBIROOTHUBCONNECTOR pInterface, size_t cbHci, size_t cbHciTd)
|
---|
| 823 | {
|
---|
| 824 | PVUSBROOTHUB pRh = VUSBIROOTHUBCONNECTOR_2_VUSBROOTHUB(pInterface);
|
---|
| 825 |
|
---|
| 826 | pRh->cbHci = cbHci;
|
---|
| 827 | pRh->cbHciTd = cbHciTd;
|
---|
| 828 |
|
---|
| 829 | return VINF_SUCCESS;
|
---|
| 830 | }
|
---|
| 831 |
|
---|
| 832 |
|
---|
[93914] | 833 | /** @interface_method_impl{VUSBIROOTHUBCONNECTOR,pfnReset} */
|
---|
| 834 | static DECLCALLBACK(int) vusbR3RhReset(PVUSBIROOTHUBCONNECTOR pInterface, bool fResetOnLinux)
|
---|
| 835 | {
|
---|
| 836 | PVUSBROOTHUB pRh = VUSBIROOTHUBCONNECTOR_2_VUSBROOTHUB(pInterface);
|
---|
| 837 | return pRh->pIRhPort->pfnReset(pRh->pIRhPort, fResetOnLinux);
|
---|
| 838 | }
|
---|
| 839 |
|
---|
| 840 |
|
---|
| 841 | /** @interface_method_impl{VUSBIROOTHUBCONNECTOR,pfnPowerOn} */
|
---|
| 842 | static DECLCALLBACK(int) vusbR3RhPowerOn(PVUSBIROOTHUBCONNECTOR pInterface)
|
---|
| 843 | {
|
---|
| 844 | PVUSBROOTHUB pRh = VUSBIROOTHUBCONNECTOR_2_VUSBROOTHUB(pInterface);
|
---|
| 845 | LogFlow(("vusR3bRhPowerOn: pRh=%p\n", pRh));
|
---|
| 846 |
|
---|
[93989] | 847 | Assert( pRh->enmState != VUSB_DEVICE_STATE_DETACHED
|
---|
| 848 | && pRh->enmState != VUSB_DEVICE_STATE_RESET);
|
---|
[93914] | 849 |
|
---|
[93989] | 850 | if (pRh->enmState == VUSB_DEVICE_STATE_ATTACHED)
|
---|
| 851 | pRh->enmState = VUSB_DEVICE_STATE_POWERED;
|
---|
[93914] | 852 |
|
---|
| 853 | return VINF_SUCCESS;
|
---|
| 854 | }
|
---|
| 855 |
|
---|
| 856 |
|
---|
| 857 | /** @interface_method_impl{VUSBIROOTHUBCONNECTOR,pfnPowerOff} */
|
---|
| 858 | static DECLCALLBACK(int) vusbR3RhPowerOff(PVUSBIROOTHUBCONNECTOR pInterface)
|
---|
| 859 | {
|
---|
| 860 | PVUSBROOTHUB pThis = VUSBIROOTHUBCONNECTOR_2_VUSBROOTHUB(pInterface);
|
---|
| 861 | LogFlow(("vusbR3RhDevPowerOff: pThis=%p\n", pThis));
|
---|
| 862 |
|
---|
[93989] | 863 | Assert( pThis->enmState != VUSB_DEVICE_STATE_DETACHED
|
---|
| 864 | && pThis->enmState != VUSB_DEVICE_STATE_RESET);
|
---|
[93914] | 865 |
|
---|
| 866 | /*
|
---|
| 867 | * Cancel all URBs and reap them.
|
---|
| 868 | */
|
---|
| 869 | VUSBIRhCancelAllUrbs(&pThis->IRhConnector);
|
---|
| 870 | for (uint32_t uPort = 0; uPort < RT_ELEMENTS(pThis->apDevByPort); uPort++)
|
---|
| 871 | VUSBIRhReapAsyncUrbs(&pThis->IRhConnector, uPort, 0);
|
---|
| 872 |
|
---|
[93989] | 873 | pThis->enmState = VUSB_DEVICE_STATE_ATTACHED;
|
---|
[93914] | 874 | return VINF_SUCCESS;
|
---|
| 875 | }
|
---|
| 876 |
|
---|
| 877 |
|
---|
[62956] | 878 | /** @interface_method_impl{VUSBIROOTHUBCONNECTOR,pfnNewUrb} */
|
---|
[93914] | 879 | static DECLCALLBACK(PVUSBURB) vusbRhConnNewUrb(PVUSBIROOTHUBCONNECTOR pInterface, uint8_t DstAddress, uint32_t uPort, VUSBXFERTYPE enmType,
|
---|
[59687] | 880 | VUSBDIRECTION enmDir, uint32_t cbData, uint32_t cTds, const char *pszTag)
|
---|
[26970] | 881 | {
|
---|
| 882 | PVUSBROOTHUB pRh = VUSBIROOTHUBCONNECTOR_2_VUSBROOTHUB(pInterface);
|
---|
[93914] | 883 | return vusbRhNewUrb(pRh, DstAddress, uPort, enmType, enmDir, cbData, cTds, pszTag);
|
---|
[26970] | 884 | }
|
---|
| 885 |
|
---|
| 886 |
|
---|
[62956] | 887 | /** @interface_method_impl{VUSBIROOTHUBCONNECTOR,pfnFreeUrb} */
|
---|
[59718] | 888 | static DECLCALLBACK(int) vusbRhConnFreeUrb(PVUSBIROOTHUBCONNECTOR pInterface, PVUSBURB pUrb)
|
---|
[59704] | 889 | {
|
---|
[62958] | 890 | RT_NOREF(pInterface);
|
---|
[59704] | 891 | pUrb->pVUsb->pfnFree(pUrb);
|
---|
| 892 | return VINF_SUCCESS;
|
---|
| 893 | }
|
---|
| 894 |
|
---|
| 895 |
|
---|
[62956] | 896 | /** @interface_method_impl{VUSBIROOTHUBCONNECTOR,pfnSubmitUrb} */
|
---|
[26970] | 897 | static DECLCALLBACK(int) vusbRhSubmitUrb(PVUSBIROOTHUBCONNECTOR pInterface, PVUSBURB pUrb, PPDMLED pLed)
|
---|
| 898 | {
|
---|
| 899 | PVUSBROOTHUB pRh = VUSBIROOTHUBCONNECTOR_2_VUSBROOTHUB(pInterface);
|
---|
| 900 | STAM_PROFILE_START(&pRh->StatSubmitUrb, a);
|
---|
| 901 |
|
---|
| 902 | #ifdef VBOX_WITH_STATISTICS
|
---|
| 903 | /*
|
---|
| 904 | * Total and per-type submit statistics.
|
---|
| 905 | */
|
---|
| 906 | Assert(pUrb->enmType >= 0 && pUrb->enmType < (int)RT_ELEMENTS(pRh->aTypes));
|
---|
| 907 | STAM_COUNTER_INC(&pRh->Total.StatUrbsSubmitted);
|
---|
| 908 | STAM_COUNTER_INC(&pRh->aTypes[pUrb->enmType].StatUrbsSubmitted);
|
---|
| 909 |
|
---|
| 910 | STAM_COUNTER_ADD(&pRh->Total.StatReqBytes, pUrb->cbData);
|
---|
| 911 | STAM_COUNTER_ADD(&pRh->aTypes[pUrb->enmType].StatReqBytes, pUrb->cbData);
|
---|
| 912 | if (pUrb->enmDir == VUSBDIRECTION_IN)
|
---|
| 913 | {
|
---|
| 914 | STAM_COUNTER_ADD(&pRh->Total.StatReqReadBytes, pUrb->cbData);
|
---|
| 915 | STAM_COUNTER_ADD(&pRh->aTypes[pUrb->enmType].StatReqReadBytes, pUrb->cbData);
|
---|
| 916 | }
|
---|
| 917 | else
|
---|
| 918 | {
|
---|
| 919 | STAM_COUNTER_ADD(&pRh->Total.StatReqWriteBytes, pUrb->cbData);
|
---|
| 920 | STAM_COUNTER_ADD(&pRh->aTypes[pUrb->enmType].StatReqWriteBytes, pUrb->cbData);
|
---|
| 921 | }
|
---|
| 922 |
|
---|
| 923 | if (pUrb->enmType == VUSBXFERTYPE_ISOC)
|
---|
| 924 | {
|
---|
| 925 | STAM_COUNTER_ADD(&pRh->StatIsocReqPkts, pUrb->cIsocPkts);
|
---|
| 926 | if (pUrb->enmDir == VUSBDIRECTION_IN)
|
---|
| 927 | STAM_COUNTER_ADD(&pRh->StatIsocReqReadPkts, pUrb->cIsocPkts);
|
---|
| 928 | else
|
---|
| 929 | STAM_COUNTER_ADD(&pRh->StatIsocReqWritePkts, pUrb->cIsocPkts);
|
---|
| 930 | }
|
---|
| 931 | #endif
|
---|
| 932 |
|
---|
[53067] | 933 | /* If there is a sniffer on the roothub record the URB there. */
|
---|
| 934 | if (pRh->hSniffer != VUSBSNIFFER_NIL)
|
---|
| 935 | {
|
---|
| 936 | int rc = VUSBSnifferRecordEvent(pRh->hSniffer, pUrb, VUSBSNIFFEREVENT_SUBMIT);
|
---|
| 937 | if (RT_FAILURE(rc))
|
---|
| 938 | LogRel(("VUSB: Capturing URB submit event on the root hub failed with %Rrc\n", rc));
|
---|
| 939 | }
|
---|
| 940 |
|
---|
[26970] | 941 | /*
|
---|
| 942 | * The device was resolved when we allocated the URB.
|
---|
| 943 | * Submit it to the device if we found it, if not fail with device-not-ready.
|
---|
| 944 | */
|
---|
| 945 | int rc;
|
---|
[59704] | 946 | if ( pUrb->pVUsb->pDev
|
---|
| 947 | && pUrb->pVUsb->pDev->pUsbIns)
|
---|
[26970] | 948 | {
|
---|
| 949 | switch (pUrb->enmDir)
|
---|
| 950 | {
|
---|
| 951 | case VUSBDIRECTION_IN:
|
---|
| 952 | pLed->Asserted.s.fReading = pLed->Actual.s.fReading = 1;
|
---|
| 953 | rc = vusbUrbSubmit(pUrb);
|
---|
| 954 | pLed->Actual.s.fReading = 0;
|
---|
| 955 | break;
|
---|
| 956 | case VUSBDIRECTION_OUT:
|
---|
| 957 | pLed->Asserted.s.fWriting = pLed->Actual.s.fWriting = 1;
|
---|
| 958 | rc = vusbUrbSubmit(pUrb);
|
---|
| 959 | pLed->Actual.s.fWriting = 0;
|
---|
| 960 | break;
|
---|
| 961 | default:
|
---|
| 962 | rc = vusbUrbSubmit(pUrb);
|
---|
| 963 | break;
|
---|
| 964 | }
|
---|
| 965 |
|
---|
| 966 | if (RT_FAILURE(rc))
|
---|
| 967 | {
|
---|
| 968 | LogFlow(("vusbRhSubmitUrb: freeing pUrb=%p\n", pUrb));
|
---|
[59704] | 969 | pUrb->pVUsb->pfnFree(pUrb);
|
---|
[26970] | 970 | }
|
---|
| 971 | }
|
---|
| 972 | else
|
---|
| 973 | {
|
---|
| 974 | Log(("vusb: pRh=%p: SUBMIT: Address %i not found!!!\n", pRh, pUrb->DstAddress));
|
---|
| 975 |
|
---|
| 976 | pUrb->enmState = VUSBURBSTATE_REAPED;
|
---|
| 977 | pUrb->enmStatus = VUSBSTATUS_DNR;
|
---|
[93993] | 978 | vusbUrbCompletionRhEx(pRh, pUrb);
|
---|
[26970] | 979 | rc = VINF_SUCCESS;
|
---|
| 980 | }
|
---|
| 981 |
|
---|
| 982 | STAM_PROFILE_STOP(&pRh->StatSubmitUrb, a);
|
---|
| 983 | return rc;
|
---|
| 984 | }
|
---|
| 985 |
|
---|
| 986 |
|
---|
[52301] | 987 | static DECLCALLBACK(int) vusbRhReapAsyncUrbsWorker(PVUSBDEV pDev, RTMSINTERVAL cMillies)
|
---|
[26970] | 988 | {
|
---|
| 989 | if (!cMillies)
|
---|
[59737] | 990 | vusbUrbDoReapAsync(&pDev->LstAsyncUrbs, 0);
|
---|
[26970] | 991 | else
|
---|
| 992 | {
|
---|
[52301] | 993 | uint64_t u64Start = RTTimeMilliTS();
|
---|
[26970] | 994 | do
|
---|
| 995 | {
|
---|
[59737] | 996 | vusbUrbDoReapAsync(&pDev->LstAsyncUrbs, RT_MIN(cMillies >> 8, 10));
|
---|
| 997 | } while ( !RTListIsEmpty(&pDev->LstAsyncUrbs)
|
---|
[26970] | 998 | && RTTimeMilliTS() - u64Start < cMillies);
|
---|
| 999 | }
|
---|
[52301] | 1000 |
|
---|
| 1001 | return VINF_SUCCESS;
|
---|
| 1002 | }
|
---|
| 1003 |
|
---|
[62956] | 1004 | /** @interface_method_impl{VUSBIROOTHUBCONNECTOR,pfnReapAsyncUrbs} */
|
---|
[93914] | 1005 | static DECLCALLBACK(void) vusbRhReapAsyncUrbs(PVUSBIROOTHUBCONNECTOR pInterface, uint32_t uPort, RTMSINTERVAL cMillies)
|
---|
[52301] | 1006 | {
|
---|
[62958] | 1007 | PVUSBROOTHUB pRh = VUSBIROOTHUBCONNECTOR_2_VUSBROOTHUB(pInterface); NOREF(pRh);
|
---|
[93989] | 1008 | PVUSBDEV pDev = vusbR3RhGetVUsbDevByPortRetain(pRh, uPort, "vusbRhReapAsyncUrbs");
|
---|
[52301] | 1009 |
|
---|
[93989] | 1010 | if (!pDev)
|
---|
[52301] | 1011 | return;
|
---|
| 1012 |
|
---|
[93989] | 1013 | if (!RTListIsEmpty(&pDev->LstAsyncUrbs))
|
---|
| 1014 | {
|
---|
| 1015 | STAM_PROFILE_START(&pRh->StatReapAsyncUrbs, a);
|
---|
| 1016 | int rc = vusbDevIoThreadExecSync(pDev, (PFNRT)vusbRhReapAsyncUrbsWorker, 2, pDev, cMillies);
|
---|
| 1017 | AssertRC(rc);
|
---|
| 1018 | STAM_PROFILE_STOP(&pRh->StatReapAsyncUrbs, a);
|
---|
| 1019 | }
|
---|
[93914] | 1020 |
|
---|
[93989] | 1021 | vusbDevRelease(pDev, "vusbRhReapAsyncUrbs");
|
---|
[26970] | 1022 | }
|
---|
| 1023 |
|
---|
| 1024 |
|
---|
[62956] | 1025 | /** @interface_method_impl{VUSBIROOTHUBCONNECTOR,pfnCancelUrbsEp} */
|
---|
[31230] | 1026 | static DECLCALLBACK(int) vusbRhCancelUrbsEp(PVUSBIROOTHUBCONNECTOR pInterface, PVUSBURB pUrb)
|
---|
| 1027 | {
|
---|
| 1028 | PVUSBROOTHUB pRh = VUSBIROOTHUBCONNECTOR_2_VUSBROOTHUB(pInterface);
|
---|
| 1029 | AssertReturn(pRh, VERR_INVALID_PARAMETER);
|
---|
| 1030 | AssertReturn(pUrb, VERR_INVALID_PARAMETER);
|
---|
| 1031 |
|
---|
[63562] | 1032 | /// @todo This method of URB canceling may not work on non-Linux hosts.
|
---|
[31230] | 1033 | /*
|
---|
| 1034 | * Cancel and reap the URB(s) on an endpoint.
|
---|
| 1035 | */
|
---|
[56454] | 1036 | LogFlow(("vusbRhCancelUrbsEp: pRh=%p pUrb=%p\n", pRh, pUrb));
|
---|
[49814] | 1037 |
|
---|
[52301] | 1038 | vusbUrbCancelAsync(pUrb, CANCELMODE_UNDO);
|
---|
[31230] | 1039 |
|
---|
[52254] | 1040 | /* The reaper thread will take care of completing the URB. */
|
---|
[49814] | 1041 |
|
---|
[52254] | 1042 | return VINF_SUCCESS;
|
---|
[31230] | 1043 | }
|
---|
| 1044 |
|
---|
[52301] | 1045 | /**
|
---|
| 1046 | * Worker doing the actual cancelling of all outstanding URBs on the device I/O thread.
|
---|
| 1047 | *
|
---|
| 1048 | * @returns VBox status code.
|
---|
| 1049 | * @param pDev USB device instance data.
|
---|
| 1050 | */
|
---|
| 1051 | static DECLCALLBACK(int) vusbRhCancelAllUrbsWorker(PVUSBDEV pDev)
|
---|
[26970] | 1052 | {
|
---|
| 1053 | /*
|
---|
| 1054 | * Cancel the URBS.
|
---|
[52878] | 1055 | *
|
---|
| 1056 | * Not using th CritAsyncUrbs critical section here is safe
|
---|
| 1057 | * as the I/O thread is the only thread accessing this struture at the
|
---|
| 1058 | * moment.
|
---|
[26970] | 1059 | */
|
---|
[59737] | 1060 | PVUSBURBVUSB pVUsbUrb, pVUsbUrbNext;
|
---|
| 1061 | RTListForEachSafe(&pDev->LstAsyncUrbs, pVUsbUrb, pVUsbUrbNext, VUSBURBVUSBINT, NdLst)
|
---|
[26970] | 1062 | {
|
---|
[59737] | 1063 | PVUSBURB pUrb = pVUsbUrb->pUrb;
|
---|
[52301] | 1064 | /* Call the worker directly. */
|
---|
| 1065 | vusbUrbCancelWorker(pUrb, CANCELMODE_FAIL);
|
---|
[26970] | 1066 | }
|
---|
[52301] | 1067 |
|
---|
| 1068 | return VINF_SUCCESS;
|
---|
[26970] | 1069 | }
|
---|
| 1070 |
|
---|
[62956] | 1071 | /** @interface_method_impl{VUSBIROOTHUBCONNECTOR,pfnCancelAllUrbs} */
|
---|
[52301] | 1072 | static DECLCALLBACK(void) vusbRhCancelAllUrbs(PVUSBIROOTHUBCONNECTOR pInterface)
|
---|
| 1073 | {
|
---|
[93934] | 1074 | PVUSBROOTHUB pThis = VUSBIROOTHUBCONNECTOR_2_VUSBROOTHUB(pInterface);
|
---|
[26970] | 1075 |
|
---|
[93934] | 1076 | RTCritSectEnter(&pThis->CritSectDevices);
|
---|
| 1077 | for (unsigned i = 0; i < RT_ELEMENTS(pThis->apDevByPort); i++)
|
---|
[52301] | 1078 | {
|
---|
[93934] | 1079 | PVUSBDEV pDev = pThis->apDevByPort[i];
|
---|
| 1080 | if (pDev)
|
---|
| 1081 | vusbDevIoThreadExecSync(pDev, (PFNRT)vusbRhCancelAllUrbsWorker, 1, pDev);
|
---|
[52301] | 1082 | }
|
---|
[93934] | 1083 | RTCritSectLeave(&pThis->CritSectDevices);
|
---|
[52301] | 1084 | }
|
---|
| 1085 |
|
---|
[54556] | 1086 | /**
|
---|
| 1087 | * Worker doing the actual cancelling of all outstanding per-EP URBs on the
|
---|
| 1088 | * device I/O thread.
|
---|
| 1089 | *
|
---|
| 1090 | * @returns VBox status code.
|
---|
| 1091 | * @param pDev USB device instance data.
|
---|
| 1092 | * @param EndPt Endpoint number.
|
---|
| 1093 | * @param enmDir Endpoint direction.
|
---|
| 1094 | */
|
---|
| 1095 | static DECLCALLBACK(int) vusbRhAbortEpWorker(PVUSBDEV pDev, int EndPt, VUSBDIRECTION enmDir)
|
---|
| 1096 | {
|
---|
| 1097 | /*
|
---|
| 1098 | * Iterate the URBs, find ones corresponding to given EP, and cancel them.
|
---|
| 1099 | */
|
---|
[59737] | 1100 | PVUSBURBVUSB pVUsbUrb, pVUsbUrbNext;
|
---|
| 1101 | RTListForEachSafe(&pDev->LstAsyncUrbs, pVUsbUrb, pVUsbUrbNext, VUSBURBVUSBINT, NdLst)
|
---|
[54556] | 1102 | {
|
---|
[59737] | 1103 | PVUSBURB pUrb = pVUsbUrb->pUrb;
|
---|
[52301] | 1104 |
|
---|
[59704] | 1105 | Assert(pUrb->pVUsb->pDev == pDev);
|
---|
[54556] | 1106 |
|
---|
[60514] | 1107 | /* For the default control EP, direction does not matter. */
|
---|
| 1108 | if (pUrb->EndPt == EndPt && (pUrb->enmDir == enmDir || !EndPt))
|
---|
[54556] | 1109 | {
|
---|
| 1110 | LogFlow(("%s: vusbRhAbortEpWorker: CANCELING URB\n", pUrb->pszDesc));
|
---|
| 1111 | int rc = vusbUrbCancelWorker(pUrb, CANCELMODE_UNDO);
|
---|
| 1112 | AssertRC(rc);
|
---|
| 1113 | }
|
---|
| 1114 | }
|
---|
| 1115 |
|
---|
| 1116 | return VINF_SUCCESS;
|
---|
| 1117 | }
|
---|
| 1118 |
|
---|
| 1119 |
|
---|
[104125] | 1120 | /** @interface_method_impl{VUSBIROOTHUBCONNECTOR,pfnAbortEpByPort} */
|
---|
| 1121 | static DECLCALLBACK(int) vusbRhAbortEpByPort(PVUSBIROOTHUBCONNECTOR pInterface, uint32_t uPort, int EndPt, VUSBDIRECTION enmDir)
|
---|
[54556] | 1122 | {
|
---|
| 1123 | PVUSBROOTHUB pRh = VUSBIROOTHUBCONNECTOR_2_VUSBROOTHUB(pInterface);
|
---|
[104125] | 1124 | PVUSBDEV pDev = vusbR3RhGetVUsbDevByPortRetain(pRh, uPort, "vusbRhAbortEpByPort");
|
---|
[93914] | 1125 |
|
---|
[104303] | 1126 | /* We expect to be called from a device like xHCI which keeps good track
|
---|
| 1127 | * of device <--> port correspondence. Being called for a nonexistent
|
---|
| 1128 | * device is an error.
|
---|
| 1129 | */
|
---|
| 1130 | AssertPtrReturn(pDev, VERR_INVALID_PARAMETER);
|
---|
| 1131 |
|
---|
[93979] | 1132 | if (pDev->pHub != pRh)
|
---|
[54556] | 1133 | AssertFailedReturn(VERR_INVALID_PARAMETER);
|
---|
| 1134 |
|
---|
| 1135 | vusbDevIoThreadExecSync(pDev, (PFNRT)vusbRhAbortEpWorker, 3, pDev, EndPt, enmDir);
|
---|
[104125] | 1136 | vusbDevRelease(pDev, "vusbRhAbortEpByPort");
|
---|
[54556] | 1137 |
|
---|
| 1138 | /* The reaper thread will take care of completing the URB. */
|
---|
| 1139 |
|
---|
| 1140 | return VINF_SUCCESS;
|
---|
| 1141 | }
|
---|
| 1142 |
|
---|
| 1143 |
|
---|
[104125] | 1144 | /** @interface_method_impl{VUSBIROOTHUBCONNECTOR,pfnAbortEpByAddr} */
|
---|
| 1145 | static DECLCALLBACK(int) vusbRhAbortEpByAddr(PVUSBIROOTHUBCONNECTOR pInterface, uint8_t DstAddress, int EndPt, VUSBDIRECTION enmDir)
|
---|
| 1146 | {
|
---|
| 1147 | PVUSBROOTHUB pRh = VUSBIROOTHUBCONNECTOR_2_VUSBROOTHUB(pInterface);
|
---|
| 1148 | PVUSBDEV pDev = vusbR3RhGetVUsbDevByAddrRetain(pRh, DstAddress, "vusbRhAbortEpByAddr");
|
---|
| 1149 |
|
---|
[104303] | 1150 | /* We expect to be called from a device like OHCI which does not
|
---|
| 1151 | * keep track of device <--> address correspondence and may try to
|
---|
| 1152 | * cancel an address that does not correspond to a device. If there's
|
---|
| 1153 | * no device, just do nothing.
|
---|
| 1154 | */
|
---|
| 1155 | if (!pDev)
|
---|
| 1156 | return VINF_SUCCESS;
|
---|
| 1157 |
|
---|
[104125] | 1158 | if (pDev->pHub != pRh)
|
---|
| 1159 | AssertFailedReturn(VERR_INVALID_PARAMETER);
|
---|
| 1160 |
|
---|
| 1161 | /* This method is the same as vusbRhAbortEp[ByPort], intended for old controllers
|
---|
| 1162 | * which don't have a defined port <-> device relationship.
|
---|
| 1163 | */
|
---|
| 1164 | vusbDevIoThreadExecSync(pDev, (PFNRT)vusbRhAbortEpWorker, 3, pDev, EndPt, enmDir);
|
---|
| 1165 | vusbDevRelease(pDev, "vusbRhAbortEpByAddr");
|
---|
| 1166 |
|
---|
| 1167 | /* The reaper thread will take care of completing the URB. */
|
---|
| 1168 |
|
---|
| 1169 | return VINF_SUCCESS;
|
---|
| 1170 | }
|
---|
| 1171 |
|
---|
| 1172 |
|
---|
[64294] | 1173 | /** @interface_method_impl{VUSBIROOTHUBCONNECTOR,pfnSetPeriodicFrameProcessing} */
|
---|
[59875] | 1174 | static DECLCALLBACK(int) vusbRhSetFrameProcessing(PVUSBIROOTHUBCONNECTOR pInterface, uint32_t uFrameRate)
|
---|
| 1175 | {
|
---|
| 1176 | int rc = VINF_SUCCESS;
|
---|
| 1177 | PVUSBROOTHUB pThis = VUSBIROOTHUBCONNECTOR_2_VUSBROOTHUB(pInterface);
|
---|
| 1178 |
|
---|
| 1179 | /* Create the frame thread lazily. */
|
---|
| 1180 | if ( !pThis->hThreadPeriodFrame
|
---|
| 1181 | && uFrameRate)
|
---|
| 1182 | {
|
---|
| 1183 | ASMAtomicXchgU32(&pThis->uFrameRateDefault, uFrameRate);
|
---|
| 1184 | pThis->uFrameRate = uFrameRate;
|
---|
| 1185 | vusbRhR3CalcTimerIntervals(pThis, uFrameRate);
|
---|
| 1186 |
|
---|
| 1187 | rc = RTSemEventMultiCreate(&pThis->hSemEventPeriodFrame);
|
---|
| 1188 | AssertRCReturn(rc, rc);
|
---|
| 1189 |
|
---|
| 1190 | rc = RTSemEventMultiCreate(&pThis->hSemEventPeriodFrameStopped);
|
---|
| 1191 | AssertRCReturn(rc, rc);
|
---|
| 1192 |
|
---|
| 1193 | rc = PDMDrvHlpThreadCreate(pThis->pDrvIns, &pThis->hThreadPeriodFrame, pThis, vusbRhR3PeriodFrameWorker,
|
---|
| 1194 | vusbRhR3PeriodFrameWorkerWakeup, 0, RTTHREADTYPE_IO, "VUsbPeriodFrm");
|
---|
| 1195 | AssertRCReturn(rc, rc);
|
---|
| 1196 |
|
---|
[60178] | 1197 | VMSTATE enmState = PDMDrvHlpVMState(pThis->pDrvIns);
|
---|
| 1198 | if ( enmState == VMSTATE_RUNNING
|
---|
[80074] | 1199 | || enmState == VMSTATE_RUNNING_LS)
|
---|
[60178] | 1200 | {
|
---|
[91945] | 1201 | rc = PDMDrvHlpThreadResume(pThis->pDrvIns, pThis->hThreadPeriodFrame);
|
---|
[60178] | 1202 | AssertRCReturn(rc, rc);
|
---|
| 1203 | }
|
---|
[59875] | 1204 | }
|
---|
| 1205 | else if ( pThis->hThreadPeriodFrame
|
---|
| 1206 | && !uFrameRate)
|
---|
| 1207 | {
|
---|
| 1208 | /* Stop processing. */
|
---|
| 1209 | uint32_t uFrameRateOld = ASMAtomicXchgU32(&pThis->uFrameRateDefault, uFrameRate);
|
---|
| 1210 | if (uFrameRateOld)
|
---|
| 1211 | {
|
---|
| 1212 | rc = RTSemEventMultiReset(pThis->hSemEventPeriodFrameStopped);
|
---|
| 1213 | AssertRC(rc);
|
---|
| 1214 |
|
---|
| 1215 | /* Signal the frame thread to stop. */
|
---|
| 1216 | RTSemEventMultiSignal(pThis->hSemEventPeriodFrame);
|
---|
| 1217 |
|
---|
| 1218 | /* Wait for signal from the thread that it stopped. */
|
---|
| 1219 | rc = RTSemEventMultiWait(pThis->hSemEventPeriodFrameStopped, RT_INDEFINITE_WAIT);
|
---|
| 1220 | AssertRC(rc);
|
---|
| 1221 | }
|
---|
| 1222 | }
|
---|
| 1223 | else if ( pThis->hThreadPeriodFrame
|
---|
| 1224 | && uFrameRate)
|
---|
| 1225 | {
|
---|
| 1226 | /* Just switch to the new frame rate and let the periodic frame thread pick it up. */
|
---|
[60178] | 1227 | uint32_t uFrameRateOld = ASMAtomicXchgU32(&pThis->uFrameRateDefault, uFrameRate);
|
---|
| 1228 |
|
---|
| 1229 | /* Signal the frame thread to continue if it was stopped. */
|
---|
| 1230 | if (!uFrameRateOld)
|
---|
| 1231 | RTSemEventMultiSignal(pThis->hSemEventPeriodFrame);
|
---|
[59875] | 1232 | }
|
---|
| 1233 |
|
---|
| 1234 | return rc;
|
---|
| 1235 | }
|
---|
| 1236 |
|
---|
| 1237 |
|
---|
[62956] | 1238 | /** @interface_method_impl{VUSBIROOTHUBCONNECTOR,pfnGetPeriodicFrameRate} */
|
---|
[67590] | 1239 | static DECLCALLBACK(uint32_t) vusbRhGetPeriodicFrameRate(PVUSBIROOTHUBCONNECTOR pInterface)
|
---|
[59906] | 1240 | {
|
---|
| 1241 | PVUSBROOTHUB pThis = VUSBIROOTHUBCONNECTOR_2_VUSBROOTHUB(pInterface);
|
---|
| 1242 |
|
---|
| 1243 | return pThis->uFrameRate;
|
---|
| 1244 | }
|
---|
| 1245 |
|
---|
[67593] | 1246 | /** @interface_method_impl{VUSBIROOTHUBCONNECTOR,pfnUpdateIsocFrameDelta} */
|
---|
[93914] | 1247 | static DECLCALLBACK(uint32_t) vusbRhUpdateIsocFrameDelta(PVUSBIROOTHUBCONNECTOR pInterface, uint32_t uPort,
|
---|
[67594] | 1248 | int EndPt, VUSBDIRECTION enmDir, uint16_t uNewFrameID, uint8_t uBits)
|
---|
[67590] | 1249 | {
|
---|
| 1250 | PVUSBROOTHUB pRh = VUSBIROOTHUBCONNECTOR_2_VUSBROOTHUB(pInterface);
|
---|
| 1251 | AssertReturn(pRh, 0);
|
---|
[104303] | 1252 | PVUSBDEV pDev = vusbR3RhGetVUsbDevByPortRetain(pRh, uPort, "vusbRhUpdateIsocFrameDelta");
|
---|
| 1253 | AssertPtrReturn(pDev, 0);
|
---|
[67590] | 1254 | PVUSBPIPE pPipe = &pDev->aPipes[EndPt];
|
---|
| 1255 | uint32_t *puLastFrame;
|
---|
| 1256 | int32_t uFrameDelta;
|
---|
| 1257 | uint32_t uMaxVal = 1 << uBits;
|
---|
| 1258 |
|
---|
| 1259 | puLastFrame = enmDir == VUSBDIRECTION_IN ? &pPipe->uLastFrameIn : &pPipe->uLastFrameOut;
|
---|
[67594] | 1260 | uFrameDelta = uNewFrameID - *puLastFrame;
|
---|
| 1261 | *puLastFrame = uNewFrameID;
|
---|
[67590] | 1262 | /* Take care of wrap-around. */
|
---|
| 1263 | if (uFrameDelta < 0)
|
---|
| 1264 | uFrameDelta += uMaxVal;
|
---|
| 1265 |
|
---|
[93989] | 1266 | vusbDevRelease(pDev, "vusbRhUpdateIsocFrameDelta");
|
---|
[67590] | 1267 | return (uint16_t)uFrameDelta;
|
---|
| 1268 | }
|
---|
| 1269 |
|
---|
[26970] | 1270 |
|
---|
[93914] | 1271 | /** @interface_method_impl{VUSBIROOTHUBCONNECTOR,pfnDevReset} */
|
---|
| 1272 | static DECLCALLBACK(int) vusbR3RhDevReset(PVUSBIROOTHUBCONNECTOR pInterface, uint32_t uPort, bool fResetOnLinux,
|
---|
| 1273 | PFNVUSBRESETDONE pfnDone, void *pvUser, PVM pVM)
|
---|
| 1274 | {
|
---|
| 1275 | PVUSBROOTHUB pThis = VUSBIROOTHUBCONNECTOR_2_VUSBROOTHUB(pInterface);
|
---|
[93989] | 1276 | PVUSBDEV pDev = vusbR3RhGetVUsbDevByPortRetain(pThis, uPort, "vusbR3RhDevReset");
|
---|
[96800] | 1277 | AssertPtrReturn(pDev, VERR_VUSB_DEVICE_NOT_ATTACHED);
|
---|
[26970] | 1278 |
|
---|
[93914] | 1279 | int rc = VUSBIDevReset(&pDev->IDevice, fResetOnLinux, pfnDone, pvUser, pVM);
|
---|
[93989] | 1280 | vusbDevRelease(pDev, "vusbR3RhDevReset");
|
---|
[93914] | 1281 | return rc;
|
---|
[26970] | 1282 | }
|
---|
| 1283 |
|
---|
| 1284 |
|
---|
[93914] | 1285 | /** @interface_method_impl{VUSBIROOTHUBCONNECTOR,pfnDevPowerOn} */
|
---|
| 1286 | static DECLCALLBACK(int) vusbR3RhDevPowerOn(PVUSBIROOTHUBCONNECTOR pInterface, uint32_t uPort)
|
---|
[26970] | 1287 | {
|
---|
[93914] | 1288 | PVUSBROOTHUB pThis = VUSBIROOTHUBCONNECTOR_2_VUSBROOTHUB(pInterface);
|
---|
[93989] | 1289 | PVUSBDEV pDev = vusbR3RhGetVUsbDevByPortRetain(pThis, uPort, "vusbR3RhDevPowerOn");
|
---|
[104303] | 1290 | AssertPtrReturn(pDev, VERR_VUSB_DEVICE_NOT_ATTACHED);
|
---|
[26970] | 1291 |
|
---|
[93914] | 1292 | int rc = VUSBIDevPowerOn(&pDev->IDevice);
|
---|
[93989] | 1293 | vusbDevRelease(pDev, "vusbR3RhDevPowerOn");
|
---|
[93914] | 1294 | return rc;
|
---|
| 1295 | }
|
---|
[26970] | 1296 |
|
---|
| 1297 |
|
---|
[93914] | 1298 | /** @interface_method_impl{VUSBIROOTHUBCONNECTOR,pfnDevPowerOff} */
|
---|
| 1299 | static DECLCALLBACK(int) vusbR3RhDevPowerOff(PVUSBIROOTHUBCONNECTOR pInterface, uint32_t uPort)
|
---|
| 1300 | {
|
---|
| 1301 | PVUSBROOTHUB pThis = VUSBIROOTHUBCONNECTOR_2_VUSBROOTHUB(pInterface);
|
---|
[93989] | 1302 | PVUSBDEV pDev = vusbR3RhGetVUsbDevByPortRetain(pThis, uPort, "vusbR3RhDevPowerOff");
|
---|
[104303] | 1303 | AssertPtrReturn(pDev, VERR_VUSB_DEVICE_NOT_ATTACHED);
|
---|
[93914] | 1304 |
|
---|
| 1305 | int rc = VUSBIDevPowerOff(&pDev->IDevice);
|
---|
[93989] | 1306 | vusbDevRelease(pDev, "vusbR3RhDevPowerOff");
|
---|
[93914] | 1307 | return rc;
|
---|
[26970] | 1308 | }
|
---|
| 1309 |
|
---|
| 1310 |
|
---|
[93914] | 1311 | /** @interface_method_impl{VUSBIROOTHUBCONNECTOR,pfnDevGetState} */
|
---|
| 1312 | static DECLCALLBACK(VUSBDEVICESTATE) vusbR3RhDevGetState(PVUSBIROOTHUBCONNECTOR pInterface, uint32_t uPort)
|
---|
[26970] | 1313 | {
|
---|
[93914] | 1314 | PVUSBROOTHUB pThis = VUSBIROOTHUBCONNECTOR_2_VUSBROOTHUB(pInterface);
|
---|
[93989] | 1315 | PVUSBDEV pDev = vusbR3RhGetVUsbDevByPortRetain(pThis, uPort, "vusbR3RhDevGetState");
|
---|
[104303] | 1316 | AssertPtrReturn(pDev, VUSB_DEVICE_STATE_DETACHED);
|
---|
[26970] | 1317 |
|
---|
[93914] | 1318 | VUSBDEVICESTATE enmState = VUSBIDevGetState(&pDev->IDevice);
|
---|
[93989] | 1319 | vusbDevRelease(pDev, "vusbR3RhDevGetState");
|
---|
[93914] | 1320 | return enmState;
|
---|
| 1321 | }
|
---|
[26970] | 1322 |
|
---|
| 1323 |
|
---|
[93915] | 1324 | /** @interface_method_impl{VUSBIROOTHUBCONNECTOR,pfnDevIsSavedStateSupported} */
|
---|
[93914] | 1325 | static DECLCALLBACK(bool) vusbR3RhDevIsSavedStateSupported(PVUSBIROOTHUBCONNECTOR pInterface, uint32_t uPort)
|
---|
| 1326 | {
|
---|
| 1327 | PVUSBROOTHUB pThis = VUSBIROOTHUBCONNECTOR_2_VUSBROOTHUB(pInterface);
|
---|
[93989] | 1328 | PVUSBDEV pDev = vusbR3RhGetVUsbDevByPortRetain(pThis, uPort, "vusbR3RhDevIsSavedStateSupported");
|
---|
[104303] | 1329 | AssertPtrReturn(pDev, false);
|
---|
[93914] | 1330 |
|
---|
| 1331 | bool fSavedStateSupported = VUSBIDevIsSavedStateSupported(&pDev->IDevice);
|
---|
[93989] | 1332 | vusbDevRelease(pDev, "vusbR3RhDevIsSavedStateSupported");
|
---|
[93914] | 1333 | return fSavedStateSupported;
|
---|
[26970] | 1334 | }
|
---|
| 1335 |
|
---|
[93914] | 1336 |
|
---|
| 1337 | /** @interface_method_impl{VUSBIROOTHUBCONNECTOR,pfnDevGetSpeed} */
|
---|
| 1338 | static DECLCALLBACK(VUSBSPEED) vusbR3RhDevGetSpeed(PVUSBIROOTHUBCONNECTOR pInterface, uint32_t uPort)
|
---|
[26970] | 1339 | {
|
---|
[93914] | 1340 | PVUSBROOTHUB pThis = VUSBIROOTHUBCONNECTOR_2_VUSBROOTHUB(pInterface);
|
---|
[93989] | 1341 | PVUSBDEV pDev = vusbR3RhGetVUsbDevByPortRetain(pThis, uPort, "vusbR3RhDevGetSpeed");
|
---|
[104303] | 1342 | AssertPtrReturn(pDev, VUSB_SPEED_UNKNOWN);
|
---|
[93914] | 1343 |
|
---|
| 1344 | VUSBSPEED enmSpeed = pDev->IDevice.pfnGetSpeed(&pDev->IDevice);
|
---|
[93989] | 1345 | vusbDevRelease(pDev, "vusbR3RhDevGetSpeed");
|
---|
[93914] | 1346 | return enmSpeed;
|
---|
[26970] | 1347 | }
|
---|
| 1348 |
|
---|
| 1349 |
|
---|
[93914] | 1350 | /**
|
---|
[100774] | 1351 | * Helper that frees up pThis->pLoad.
|
---|
| 1352 | *
|
---|
| 1353 | * This is called in a few places.
|
---|
| 1354 | */
|
---|
| 1355 | static void vushR3RhFreeLoadData(PVUSBROOTHUB pThis, PPDMDRVINS pDrvIns)
|
---|
| 1356 | {
|
---|
| 1357 | PVUSBROOTHUBLOAD const pLoad = pThis->pLoad;
|
---|
| 1358 | if (pLoad)
|
---|
| 1359 | {
|
---|
| 1360 | pThis->pLoad = NULL;
|
---|
| 1361 | PDMDrvHlpTimerDestroy(pDrvIns, pLoad->hTimer);
|
---|
| 1362 | pLoad->hTimer = NIL_TMTIMERHANDLE;
|
---|
| 1363 | RTMemFree(pLoad);
|
---|
| 1364 | }
|
---|
| 1365 | }
|
---|
| 1366 |
|
---|
| 1367 |
|
---|
| 1368 | /**
|
---|
[93915] | 1369 | * @callback_method_impl{FNSSMDRVSAVEPREP, All URBs needs to be canceled.}
|
---|
[93914] | 1370 | */
|
---|
| 1371 | static DECLCALLBACK(int) vusbR3RhSavePrep(PPDMDRVINS pDrvIns, PSSMHANDLE pSSM)
|
---|
| 1372 | {
|
---|
| 1373 | PVUSBROOTHUB pThis = PDMINS_2_DATA(pDrvIns, PVUSBROOTHUB);
|
---|
| 1374 | LogFlow(("vusbR3RhSavePrep:\n"));
|
---|
| 1375 | RT_NOREF(pSSM);
|
---|
| 1376 |
|
---|
[104804] | 1377 | ASMAtomicXchgBool(&pThis->fSavingState, true);
|
---|
| 1378 |
|
---|
[93914] | 1379 | /*
|
---|
[100774] | 1380 | * If there is old load state hanging around, we'll have to execute it first
|
---|
| 1381 | * to get the hub into the right state prior to saving. This isn't entirely
|
---|
| 1382 | * right wrt snapshotting and continuing execution, but OTOH it will screw up
|
---|
| 1383 | * if shutting down afterwards.
|
---|
| 1384 | */
|
---|
| 1385 | PVUSBROOTHUBLOAD const pLoad = pThis->pLoad;
|
---|
| 1386 | if (pLoad)
|
---|
| 1387 | {
|
---|
| 1388 | for (unsigned i = 0; i < pLoad->cDevs; i++)
|
---|
| 1389 | vusbHubAttach(pThis, pLoad->apDevs[i]);
|
---|
| 1390 | vushR3RhFreeLoadData(pThis, pDrvIns);
|
---|
| 1391 | }
|
---|
| 1392 |
|
---|
| 1393 | /*
|
---|
[93914] | 1394 | * Detach all proxied devices.
|
---|
| 1395 | */
|
---|
| 1396 |
|
---|
| 1397 | /** @todo we a) can't tell which are proxied, and b) this won't work well when continuing after saving! */
|
---|
| 1398 | for (unsigned i = 0; i < RT_ELEMENTS(pThis->apDevByPort); i++)
|
---|
| 1399 | {
|
---|
[104804] | 1400 | PVUSBDEV pDev = vusbR3RhGetVUsbDevByPortRetain(pThis, i, "SavePrep");
|
---|
[93914] | 1401 | if (pDev)
|
---|
| 1402 | {
|
---|
| 1403 | if (!VUSBIDevIsSavedStateSupported(&pDev->IDevice))
|
---|
| 1404 | {
|
---|
[93956] | 1405 | int rc = vusbHubDetach(pThis, pDev);
|
---|
[93914] | 1406 | AssertRC(rc);
|
---|
| 1407 |
|
---|
| 1408 | /*
|
---|
| 1409 | * Save the device pointers here so we can reattach them afterwards.
|
---|
| 1410 | * This will work fine even if the save fails since the Done handler is
|
---|
| 1411 | * called unconditionally if the Prep handler was called.
|
---|
| 1412 | */
|
---|
[104804] | 1413 | Assert(!pThis->apDevByPort[i]);
|
---|
[93914] | 1414 | pThis->apDevByPort[i] = pDev;
|
---|
[104804] | 1415 | vusbDevRelease(pDev, "SavePrep");
|
---|
[93914] | 1416 | }
|
---|
| 1417 | }
|
---|
| 1418 | }
|
---|
| 1419 |
|
---|
| 1420 | return VINF_SUCCESS;
|
---|
| 1421 | }
|
---|
| 1422 |
|
---|
| 1423 |
|
---|
| 1424 | /**
|
---|
[93915] | 1425 | * @callback_method_impl{FNSSMDRVSAVEDONE}
|
---|
[93914] | 1426 | */
|
---|
| 1427 | static DECLCALLBACK(int) vusbR3RhSaveDone(PPDMDRVINS pDrvIns, PSSMHANDLE pSSM)
|
---|
| 1428 | {
|
---|
| 1429 | PVUSBROOTHUB pThis = PDMINS_2_DATA(pDrvIns, PVUSBROOTHUB);
|
---|
| 1430 | PVUSBDEV aPortsOld[VUSB_DEVICES_MAX];
|
---|
| 1431 | unsigned i;
|
---|
| 1432 | LogFlow(("vusbR3RhSaveDone:\n"));
|
---|
| 1433 | RT_NOREF(pSSM);
|
---|
| 1434 |
|
---|
| 1435 | /* Save the current data. */
|
---|
| 1436 | memcpy(aPortsOld, pThis->apDevByPort, sizeof(aPortsOld));
|
---|
| 1437 | AssertCompile(sizeof(aPortsOld) == sizeof(pThis->apDevByPort));
|
---|
| 1438 |
|
---|
| 1439 | /*
|
---|
| 1440 | * NULL the dev pointers.
|
---|
| 1441 | */
|
---|
| 1442 | for (i = 0; i < RT_ELEMENTS(pThis->apDevByPort); i++)
|
---|
| 1443 | if (pThis->apDevByPort[i] && !VUSBIDevIsSavedStateSupported(&pThis->apDevByPort[i]->IDevice))
|
---|
| 1444 | pThis->apDevByPort[i] = NULL;
|
---|
| 1445 |
|
---|
| 1446 | /*
|
---|
| 1447 | * Attach the devices.
|
---|
| 1448 | */
|
---|
| 1449 | for (i = 0; i < RT_ELEMENTS(pThis->apDevByPort); i++)
|
---|
| 1450 | {
|
---|
| 1451 | PVUSBDEV pDev = aPortsOld[i];
|
---|
| 1452 | if (pDev && !VUSBIDevIsSavedStateSupported(&pDev->IDevice))
|
---|
[93955] | 1453 | vusbHubAttach(pThis, pDev);
|
---|
[93914] | 1454 | }
|
---|
| 1455 |
|
---|
[104804] | 1456 | ASMAtomicXchgBool(&pThis->fSavingState, false);
|
---|
[93914] | 1457 | return VINF_SUCCESS;
|
---|
| 1458 | }
|
---|
| 1459 |
|
---|
| 1460 |
|
---|
| 1461 | /**
|
---|
[93915] | 1462 | * @callback_method_impl{FNSSMDRVLOADPREP, This must detach the devices
|
---|
[93914] | 1463 | * currently attached and save them for reconnect after the state load has been
|
---|
| 1464 | * completed.}
|
---|
| 1465 | */
|
---|
| 1466 | static DECLCALLBACK(int) vusbR3RhLoadPrep(PPDMDRVINS pDrvIns, PSSMHANDLE pSSM)
|
---|
| 1467 | {
|
---|
| 1468 | PVUSBROOTHUB pThis = PDMINS_2_DATA(pDrvIns, PVUSBROOTHUB);
|
---|
| 1469 | int rc = VINF_SUCCESS;
|
---|
| 1470 | LogFlow(("vusbR3RhLoadPrep:\n"));
|
---|
| 1471 | RT_NOREF(pSSM);
|
---|
| 1472 |
|
---|
| 1473 | if (!pThis->pLoad)
|
---|
| 1474 | {
|
---|
[100774] | 1475 | /** @todo allocate first, it may fail later and we'll potentially leave things
|
---|
| 1476 | * dangling. */
|
---|
[93914] | 1477 | VUSBROOTHUBLOAD Load;
|
---|
| 1478 | unsigned i;
|
---|
| 1479 |
|
---|
| 1480 | /// @todo This is all bogus.
|
---|
| 1481 | /*
|
---|
| 1482 | * Detach all devices which are present in this session. Save them in the load
|
---|
| 1483 | * structure so we can reattach them after restoring the guest.
|
---|
| 1484 | */
|
---|
| 1485 | Load.hTimer = NIL_TMTIMERHANDLE;
|
---|
| 1486 | Load.cDevs = 0;
|
---|
| 1487 | for (i = 0; i < RT_ELEMENTS(pThis->apDevByPort); i++)
|
---|
| 1488 | {
|
---|
| 1489 | PVUSBDEV pDev = pThis->apDevByPort[i];
|
---|
| 1490 | if (pDev && !VUSBIDevIsSavedStateSupported(&pDev->IDevice))
|
---|
| 1491 | {
|
---|
| 1492 | Load.apDevs[Load.cDevs++] = pDev;
|
---|
[93956] | 1493 | vusbHubDetach(pThis, pDev);
|
---|
[93914] | 1494 | Assert(!pThis->apDevByPort[i]);
|
---|
| 1495 | }
|
---|
| 1496 | }
|
---|
| 1497 |
|
---|
| 1498 | /*
|
---|
| 1499 | * Any devices to reattach? If so, duplicate the Load struct.
|
---|
| 1500 | */
|
---|
| 1501 | if (Load.cDevs)
|
---|
| 1502 | {
|
---|
[100774] | 1503 | pThis->pLoad = (PVUSBROOTHUBLOAD)RTMemDup(&Load, sizeof(Load));
|
---|
[93914] | 1504 | if (!pThis->pLoad)
|
---|
| 1505 | return VERR_NO_MEMORY;
|
---|
| 1506 | }
|
---|
| 1507 | }
|
---|
| 1508 | /* else: we ASSUME no device can be attached or detached in the time
|
---|
| 1509 | * between a state load and the pLoad stuff processing. */
|
---|
| 1510 | return rc;
|
---|
| 1511 | }
|
---|
| 1512 |
|
---|
| 1513 |
|
---|
| 1514 | /**
|
---|
[100774] | 1515 | * Timer callback that reattaches devices after a saved state load.
|
---|
| 1516 | *
|
---|
[93914] | 1517 | */
|
---|
| 1518 | static DECLCALLBACK(void) vusbR3RhLoadReattachDevices(PPDMDRVINS pDrvIns, TMTIMERHANDLE hTimer, void *pvUser)
|
---|
| 1519 | {
|
---|
| 1520 | PVUSBROOTHUB pThis = PDMINS_2_DATA(pDrvIns, PVUSBROOTHUB);
|
---|
| 1521 | PVUSBROOTHUBLOAD pLoad = pThis->pLoad;
|
---|
[100774] | 1522 | AssertPtrReturnVoid(pLoad);
|
---|
[93914] | 1523 | LogFlow(("vusbR3RhLoadReattachDevices:\n"));
|
---|
[100776] | 1524 | Assert(hTimer == pLoad->hTimer); RT_NOREF(hTimer, pvUser);
|
---|
[93914] | 1525 |
|
---|
| 1526 | /*
|
---|
| 1527 | * Reattach devices.
|
---|
| 1528 | */
|
---|
| 1529 | for (unsigned i = 0; i < pLoad->cDevs; i++)
|
---|
[93955] | 1530 | vusbHubAttach(pThis, pLoad->apDevs[i]);
|
---|
[93914] | 1531 |
|
---|
| 1532 | /*
|
---|
| 1533 | * Cleanup.
|
---|
| 1534 | */
|
---|
[100774] | 1535 | vushR3RhFreeLoadData(pThis, pDrvIns);
|
---|
[93914] | 1536 | }
|
---|
| 1537 |
|
---|
| 1538 |
|
---|
| 1539 | /**
|
---|
[93915] | 1540 | * @callback_method_impl{FNSSMDRVLOADDONE}
|
---|
[93914] | 1541 | */
|
---|
| 1542 | static DECLCALLBACK(int) vusbR3RhLoadDone(PPDMDRVINS pDrvIns, PSSMHANDLE pSSM)
|
---|
| 1543 | {
|
---|
| 1544 | PVUSBROOTHUB pThis = PDMINS_2_DATA(pDrvIns, PVUSBROOTHUB);
|
---|
| 1545 | LogFlow(("vusbR3RhLoadDone:\n"));
|
---|
| 1546 | RT_NOREF(pSSM);
|
---|
| 1547 |
|
---|
| 1548 | /*
|
---|
| 1549 | * Start a timer if we've got devices to reattach
|
---|
| 1550 | */
|
---|
[100774] | 1551 | PVUSBROOTHUBLOAD const pLoad = pThis->pLoad;
|
---|
| 1552 | if (pLoad)
|
---|
[93914] | 1553 | {
|
---|
[100779] | 1554 | int rc = PDMDrvHlpSSMHandleGetStatus(pDrvIns, pSSM);
|
---|
| 1555 | if (RT_SUCCESS(rc))
|
---|
| 1556 | {
|
---|
| 1557 | rc = PDMDrvHlpTMTimerCreate(pDrvIns, TMCLOCK_VIRTUAL, vusbR3RhLoadReattachDevices, NULL,
|
---|
[93914] | 1558 | TMTIMER_FLAGS_NO_CRIT_SECT | TMTIMER_FLAGS_NO_RING0,
|
---|
[100774] | 1559 | "VUSB reattach on load", &pLoad->hTimer);
|
---|
[100779] | 1560 | AssertLogRelRC(rc);
|
---|
| 1561 | if (RT_SUCCESS(rc))
|
---|
| 1562 | {
|
---|
| 1563 | rc = PDMDrvHlpTimerSetMillies(pDrvIns, pLoad->hTimer, 250);
|
---|
| 1564 | if (RT_SUCCESS(rc))
|
---|
| 1565 | return VINF_SUCCESS;
|
---|
| 1566 | }
|
---|
| 1567 | }
|
---|
[100774] | 1568 | else
|
---|
[100779] | 1569 | rc = VINF_SUCCESS;
|
---|
| 1570 | vushR3RhFreeLoadData(pThis, pDrvIns); /** @todo or call vusbR3RhLoadReattachDevices directly then fail? */
|
---|
[93914] | 1571 | return rc;
|
---|
| 1572 | }
|
---|
| 1573 |
|
---|
| 1574 | return VINF_SUCCESS;
|
---|
| 1575 | }
|
---|
| 1576 |
|
---|
| 1577 |
|
---|
[26970] | 1578 | /* -=-=-=-=-=- PDM Base interface methods -=-=-=-=-=- */
|
---|
| 1579 |
|
---|
| 1580 |
|
---|
| 1581 | /**
|
---|
| 1582 | * @interface_method_impl{PDMIBASE,pfnQueryInterface}
|
---|
| 1583 | */
|
---|
| 1584 | static DECLCALLBACK(void *) vusbRhQueryInterface(PPDMIBASE pInterface, const char *pszIID)
|
---|
| 1585 | {
|
---|
| 1586 | PPDMDRVINS pDrvIns = PDMIBASE_2_PDMDRV(pInterface);
|
---|
| 1587 | PVUSBROOTHUB pRh = PDMINS_2_DATA(pDrvIns, PVUSBROOTHUB);
|
---|
| 1588 |
|
---|
| 1589 | PDMIBASE_RETURN_INTERFACE(pszIID, PDMIBASE, &pDrvIns->IBase);
|
---|
| 1590 | PDMIBASE_RETURN_INTERFACE(pszIID, VUSBIROOTHUBCONNECTOR, &pRh->IRhConnector);
|
---|
| 1591 | return NULL;
|
---|
| 1592 | }
|
---|
| 1593 |
|
---|
| 1594 |
|
---|
| 1595 | /* -=-=-=-=-=- PDM Driver methods -=-=-=-=-=- */
|
---|
| 1596 |
|
---|
| 1597 |
|
---|
| 1598 | /**
|
---|
| 1599 | * Destruct a driver instance.
|
---|
| 1600 | *
|
---|
| 1601 | * Most VM resources are freed by the VM. This callback is provided so that any non-VM
|
---|
| 1602 | * resources can be freed correctly.
|
---|
| 1603 | *
|
---|
| 1604 | * @param pDrvIns The driver instance data.
|
---|
| 1605 | */
|
---|
| 1606 | static DECLCALLBACK(void) vusbRhDestruct(PPDMDRVINS pDrvIns)
|
---|
| 1607 | {
|
---|
| 1608 | PVUSBROOTHUB pRh = PDMINS_2_DATA(pDrvIns, PVUSBROOTHUB);
|
---|
| 1609 | PDMDRV_CHECK_VERSIONS_RETURN_VOID(pDrvIns);
|
---|
| 1610 |
|
---|
[93989] | 1611 | vusbUrbPoolDestroy(&pRh->UrbPool);
|
---|
[93979] | 1612 | if (pRh->pszName)
|
---|
[30528] | 1613 | {
|
---|
[93979] | 1614 | RTStrFree(pRh->pszName);
|
---|
| 1615 | pRh->pszName = NULL;
|
---|
[30528] | 1616 | }
|
---|
[53067] | 1617 | if (pRh->hSniffer != VUSBSNIFFER_NIL)
|
---|
| 1618 | VUSBSnifferDestroy(pRh->hSniffer);
|
---|
[59875] | 1619 |
|
---|
| 1620 | if (pRh->hSemEventPeriodFrame)
|
---|
| 1621 | RTSemEventMultiDestroy(pRh->hSemEventPeriodFrame);
|
---|
| 1622 |
|
---|
| 1623 | if (pRh->hSemEventPeriodFrameStopped)
|
---|
| 1624 | RTSemEventMultiDestroy(pRh->hSemEventPeriodFrameStopped);
|
---|
| 1625 |
|
---|
[52301] | 1626 | RTCritSectDelete(&pRh->CritSectDevices);
|
---|
[26970] | 1627 | }
|
---|
| 1628 |
|
---|
| 1629 |
|
---|
| 1630 | /**
|
---|
| 1631 | * Construct a root hub driver instance.
|
---|
| 1632 | *
|
---|
| 1633 | * @copydoc FNPDMDRVCONSTRUCT
|
---|
| 1634 | */
|
---|
| 1635 | static DECLCALLBACK(int) vusbRhConstruct(PPDMDRVINS pDrvIns, PCFGMNODE pCfg, uint32_t fFlags)
|
---|
| 1636 | {
|
---|
[62958] | 1637 | RT_NOREF(fFlags);
|
---|
| 1638 | PDMDRV_CHECK_VERSIONS_RETURN(pDrvIns);
|
---|
[91871] | 1639 | PVUSBROOTHUB pThis = PDMINS_2_DATA(pDrvIns, PVUSBROOTHUB);
|
---|
| 1640 | PCPDMDRVHLPR3 pHlp = pDrvIns->pHlpR3;
|
---|
| 1641 |
|
---|
[30528] | 1642 | LogFlow(("vusbRhConstruct: Instance %d\n", pDrvIns->iInstance));
|
---|
[26970] | 1643 |
|
---|
| 1644 | /*
|
---|
| 1645 | * Validate configuration.
|
---|
| 1646 | */
|
---|
[91871] | 1647 | PDMDRV_VALIDATE_CONFIG_RETURN(pDrvIns, "CaptureFilename", "");
|
---|
[26970] | 1648 |
|
---|
| 1649 | /*
|
---|
| 1650 | * Check that there are no drivers below us.
|
---|
| 1651 | */
|
---|
| 1652 | AssertMsgReturn(PDMDrvHlpNoAttach(pDrvIns) == VERR_PDM_NO_ATTACHED_DRIVER,
|
---|
| 1653 | ("Configuration error: Not possible to attach anything to this driver!\n"),
|
---|
| 1654 | VERR_PDM_DRVINS_NO_ATTACH);
|
---|
| 1655 |
|
---|
| 1656 | /*
|
---|
[52301] | 1657 | * Initialize the critical sections.
|
---|
[26970] | 1658 | */
|
---|
[52301] | 1659 | int rc = RTCritSectInit(&pThis->CritSectDevices);
|
---|
[26970] | 1660 | if (RT_FAILURE(rc))
|
---|
| 1661 | return rc;
|
---|
| 1662 |
|
---|
[53067] | 1663 | char *pszCaptureFilename = NULL;
|
---|
[91871] | 1664 | rc = pHlp->pfnCFGMQueryStringAlloc(pCfg, "CaptureFilename", &pszCaptureFilename);
|
---|
[53067] | 1665 | if ( RT_FAILURE(rc)
|
---|
| 1666 | && rc != VERR_CFGM_VALUE_NOT_FOUND)
|
---|
| 1667 | return PDMDrvHlpVMSetError(pDrvIns, rc, RT_SRC_POS,
|
---|
| 1668 | N_("Configuration error: Failed to query value of \"CaptureFilename\""));
|
---|
| 1669 |
|
---|
[26970] | 1670 | /*
|
---|
| 1671 | * Initialize the data members.
|
---|
| 1672 | */
|
---|
| 1673 | pDrvIns->IBase.pfnQueryInterface = vusbRhQueryInterface;
|
---|
| 1674 | /* the usb device */
|
---|
[93989] | 1675 | pThis->enmState = VUSB_DEVICE_STATE_ATTACHED;
|
---|
[26970] | 1676 | //pThis->hub.cPorts - later
|
---|
[93979] | 1677 | pThis->cDevices = 0;
|
---|
| 1678 | RTStrAPrintf(&pThis->pszName, "RootHub#%d", pDrvIns->iInstance);
|
---|
[26970] | 1679 | /* misc */
|
---|
| 1680 | pThis->pDrvIns = pDrvIns;
|
---|
| 1681 | /* the connector */
|
---|
[59875] | 1682 | pThis->IRhConnector.pfnSetUrbParams = vusbRhSetUrbParams;
|
---|
[93914] | 1683 | pThis->IRhConnector.pfnReset = vusbR3RhReset;
|
---|
| 1684 | pThis->IRhConnector.pfnPowerOn = vusbR3RhPowerOn;
|
---|
| 1685 | pThis->IRhConnector.pfnPowerOff = vusbR3RhPowerOff;
|
---|
[59875] | 1686 | pThis->IRhConnector.pfnNewUrb = vusbRhConnNewUrb;
|
---|
| 1687 | pThis->IRhConnector.pfnFreeUrb = vusbRhConnFreeUrb;
|
---|
| 1688 | pThis->IRhConnector.pfnSubmitUrb = vusbRhSubmitUrb;
|
---|
| 1689 | pThis->IRhConnector.pfnReapAsyncUrbs = vusbRhReapAsyncUrbs;
|
---|
| 1690 | pThis->IRhConnector.pfnCancelUrbsEp = vusbRhCancelUrbsEp;
|
---|
| 1691 | pThis->IRhConnector.pfnCancelAllUrbs = vusbRhCancelAllUrbs;
|
---|
[104125] | 1692 | pThis->IRhConnector.pfnAbortEpByPort = vusbRhAbortEpByPort;
|
---|
| 1693 | pThis->IRhConnector.pfnAbortEpByAddr = vusbRhAbortEpByAddr;
|
---|
[59875] | 1694 | pThis->IRhConnector.pfnSetPeriodicFrameProcessing = vusbRhSetFrameProcessing;
|
---|
[67590] | 1695 | pThis->IRhConnector.pfnGetPeriodicFrameRate = vusbRhGetPeriodicFrameRate;
|
---|
| 1696 | pThis->IRhConnector.pfnUpdateIsocFrameDelta = vusbRhUpdateIsocFrameDelta;
|
---|
[93914] | 1697 | pThis->IRhConnector.pfnDevReset = vusbR3RhDevReset;
|
---|
| 1698 | pThis->IRhConnector.pfnDevPowerOn = vusbR3RhDevPowerOn;
|
---|
| 1699 | pThis->IRhConnector.pfnDevPowerOff = vusbR3RhDevPowerOff;
|
---|
| 1700 | pThis->IRhConnector.pfnDevGetState = vusbR3RhDevGetState;
|
---|
| 1701 | pThis->IRhConnector.pfnDevIsSavedStateSupported = vusbR3RhDevIsSavedStateSupported;
|
---|
| 1702 | pThis->IRhConnector.pfnDevGetSpeed = vusbR3RhDevGetSpeed;
|
---|
[59875] | 1703 | pThis->hSniffer = VUSBSNIFFER_NIL;
|
---|
| 1704 | pThis->cbHci = 0;
|
---|
| 1705 | pThis->cbHciTd = 0;
|
---|
| 1706 | pThis->fFrameProcessing = false;
|
---|
[59688] | 1707 | #ifdef LOG_ENABLED
|
---|
[59875] | 1708 | pThis->iSerial = 0;
|
---|
[59688] | 1709 | #endif
|
---|
[26970] | 1710 | /*
|
---|
| 1711 | * Resolve interface(s).
|
---|
| 1712 | */
|
---|
| 1713 | pThis->pIRhPort = PDMIBASE_QUERY_INTERFACE(pDrvIns->pUpBase, VUSBIROOTHUBPORT);
|
---|
| 1714 | AssertMsgReturn(pThis->pIRhPort, ("Configuration error: the device/driver above us doesn't expose any VUSBIROOTHUBPORT interface!\n"), VERR_PDM_MISSING_INTERFACE_ABOVE);
|
---|
| 1715 |
|
---|
| 1716 | /*
|
---|
| 1717 | * Get number of ports and the availability bitmap.
|
---|
| 1718 | * ASSUME that the number of ports reported now at creation time is the max number.
|
---|
| 1719 | */
|
---|
[93979] | 1720 | pThis->cPorts = pThis->pIRhPort->pfnGetAvailablePorts(pThis->pIRhPort, &pThis->Bitmap);
|
---|
| 1721 | Log(("vusbRhConstruct: cPorts=%d\n", pThis->cPorts));
|
---|
[26970] | 1722 |
|
---|
| 1723 | /*
|
---|
| 1724 | * Get the USB version of the attached HC.
|
---|
| 1725 | * ASSUME that version 2.0 implies high-speed.
|
---|
| 1726 | */
|
---|
| 1727 | pThis->fHcVersions = pThis->pIRhPort->pfnGetUSBVersions(pThis->pIRhPort);
|
---|
| 1728 | Log(("vusbRhConstruct: fHcVersions=%u\n", pThis->fHcVersions));
|
---|
| 1729 |
|
---|
[93989] | 1730 | rc = vusbUrbPoolInit(&pThis->UrbPool);
|
---|
[59718] | 1731 | if (RT_FAILURE(rc))
|
---|
| 1732 | return rc;
|
---|
| 1733 |
|
---|
[53067] | 1734 | if (pszCaptureFilename)
|
---|
| 1735 | {
|
---|
[59615] | 1736 | rc = VUSBSnifferCreate(&pThis->hSniffer, 0, pszCaptureFilename, NULL, NULL);
|
---|
[53067] | 1737 | if (RT_FAILURE(rc))
|
---|
| 1738 | return PDMDrvHlpVMSetError(pDrvIns, rc, RT_SRC_POS,
|
---|
[53163] | 1739 | N_("VUSBSniffer cannot open '%s' for writing. The directory must exist and it must be writable for the current user"),
|
---|
| 1740 | pszCaptureFilename);
|
---|
[53067] | 1741 |
|
---|
[91897] | 1742 | PDMDrvHlpMMHeapFree(pDrvIns, pszCaptureFilename);
|
---|
[53067] | 1743 | }
|
---|
| 1744 |
|
---|
[26970] | 1745 | /*
|
---|
| 1746 | * Register ourselves as a USB hub.
|
---|
| 1747 | * The current implementation uses the VUSBIRHCONFIG interface for communication.
|
---|
| 1748 | */
|
---|
[91871] | 1749 | PCPDMUSBHUBHLP pHlpUsb; /* not used currently */
|
---|
[93979] | 1750 | rc = PDMDrvHlpUSBRegisterHub(pDrvIns, pThis->fHcVersions, pThis->cPorts, &g_vusbHubReg, &pHlpUsb);
|
---|
[26970] | 1751 | if (RT_FAILURE(rc))
|
---|
| 1752 | return rc;
|
---|
| 1753 |
|
---|
| 1754 | /*
|
---|
[93914] | 1755 | * Register the saved state data unit for attaching devices.
|
---|
| 1756 | */
|
---|
| 1757 | rc = PDMDrvHlpSSMRegisterEx(pDrvIns, VUSB_ROOTHUB_SAVED_STATE_VERSION, 0,
|
---|
| 1758 | NULL, NULL, NULL,
|
---|
| 1759 | vusbR3RhSavePrep, NULL, vusbR3RhSaveDone,
|
---|
| 1760 | vusbR3RhLoadPrep, NULL, vusbR3RhLoadDone);
|
---|
| 1761 | AssertRCReturn(rc, rc);
|
---|
| 1762 |
|
---|
| 1763 | /*
|
---|
[26970] | 1764 | * Statistics. (It requires a 30" monitor or extremely tiny fonts to edit this "table".)
|
---|
| 1765 | */
|
---|
| 1766 | #ifdef VBOX_WITH_STATISTICS
|
---|
| 1767 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->Total.StatUrbsSubmitted, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_COUNT, "The number of URBs submitted.", "/VUSB/%d/UrbsSubmitted", pDrvIns->iInstance);
|
---|
| 1768 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->aTypes[VUSBXFERTYPE_BULK].StatUrbsSubmitted, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_COUNT, "Bulk transfer.", "/VUSB/%d/UrbsSubmitted/Bulk", pDrvIns->iInstance);
|
---|
| 1769 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->aTypes[VUSBXFERTYPE_CTRL].StatUrbsSubmitted, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_COUNT, "Control transfer.", "/VUSB/%d/UrbsSubmitted/Ctrl", pDrvIns->iInstance);
|
---|
| 1770 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->aTypes[VUSBXFERTYPE_INTR].StatUrbsSubmitted, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_COUNT, "Interrupt transfer.", "/VUSB/%d/UrbsSubmitted/Intr", pDrvIns->iInstance);
|
---|
| 1771 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->aTypes[VUSBXFERTYPE_ISOC].StatUrbsSubmitted, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_COUNT, "Isochronous transfer.", "/VUSB/%d/UrbsSubmitted/Isoc", pDrvIns->iInstance);
|
---|
| 1772 |
|
---|
| 1773 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->Total.StatUrbsCancelled, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_COUNT, "The number of URBs cancelled. (included in failed)", "/VUSB/%d/UrbsCancelled", pDrvIns->iInstance);
|
---|
| 1774 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->aTypes[VUSBXFERTYPE_BULK].StatUrbsCancelled, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_COUNT, "Bulk transfer.", "/VUSB/%d/UrbsCancelled/Bulk", pDrvIns->iInstance);
|
---|
| 1775 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->aTypes[VUSBXFERTYPE_CTRL].StatUrbsCancelled, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_COUNT, "Control transfer.", "/VUSB/%d/UrbsCancelled/Ctrl", pDrvIns->iInstance);
|
---|
| 1776 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->aTypes[VUSBXFERTYPE_INTR].StatUrbsCancelled, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_COUNT, "Interrupt transfer.", "/VUSB/%d/UrbsCancelled/Intr", pDrvIns->iInstance);
|
---|
| 1777 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->aTypes[VUSBXFERTYPE_ISOC].StatUrbsCancelled, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_COUNT, "Isochronous transfer.", "/VUSB/%d/UrbsCancelled/Isoc", pDrvIns->iInstance);
|
---|
| 1778 |
|
---|
| 1779 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->Total.StatUrbsFailed, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_COUNT, "The number of URBs failing.", "/VUSB/%d/UrbsFailed", pDrvIns->iInstance);
|
---|
| 1780 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->aTypes[VUSBXFERTYPE_BULK].StatUrbsFailed, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_COUNT, "Bulk transfer.", "/VUSB/%d/UrbsFailed/Bulk", pDrvIns->iInstance);
|
---|
| 1781 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->aTypes[VUSBXFERTYPE_CTRL].StatUrbsFailed, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_COUNT, "Control transfer.", "/VUSB/%d/UrbsFailed/Ctrl", pDrvIns->iInstance);
|
---|
| 1782 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->aTypes[VUSBXFERTYPE_INTR].StatUrbsFailed, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_COUNT, "Interrupt transfer.", "/VUSB/%d/UrbsFailed/Intr", pDrvIns->iInstance);
|
---|
| 1783 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->aTypes[VUSBXFERTYPE_ISOC].StatUrbsFailed, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_COUNT, "Isochronous transfer.", "/VUSB/%d/UrbsFailed/Isoc", pDrvIns->iInstance);
|
---|
| 1784 |
|
---|
| 1785 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->Total.StatReqBytes, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_BYTES, "Total requested transfer.", "/VUSB/%d/ReqBytes", pDrvIns->iInstance);
|
---|
| 1786 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->aTypes[VUSBXFERTYPE_BULK].StatReqBytes, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_BYTES, "Bulk transfer.", "/VUSB/%d/ReqBytes/Bulk", pDrvIns->iInstance);
|
---|
| 1787 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->aTypes[VUSBXFERTYPE_CTRL].StatReqBytes, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_BYTES, "Control transfer.", "/VUSB/%d/ReqBytes/Ctrl", pDrvIns->iInstance);
|
---|
| 1788 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->aTypes[VUSBXFERTYPE_INTR].StatReqBytes, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_BYTES, "Interrupt transfer.", "/VUSB/%d/ReqBytes/Intr", pDrvIns->iInstance);
|
---|
| 1789 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->aTypes[VUSBXFERTYPE_ISOC].StatReqBytes, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_BYTES, "Isochronous transfer.", "/VUSB/%d/ReqBytes/Isoc", pDrvIns->iInstance);
|
---|
| 1790 |
|
---|
| 1791 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->Total.StatReqReadBytes, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_BYTES, "Total requested read transfer.", "/VUSB/%d/ReqReadBytes", pDrvIns->iInstance);
|
---|
| 1792 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->aTypes[VUSBXFERTYPE_BULK].StatReqReadBytes, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_BYTES, "Bulk transfer.", "/VUSB/%d/ReqReadBytes/Bulk", pDrvIns->iInstance);
|
---|
| 1793 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->aTypes[VUSBXFERTYPE_CTRL].StatReqReadBytes, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_BYTES, "Control transfer.", "/VUSB/%d/ReqReadBytes/Ctrl", pDrvIns->iInstance);
|
---|
| 1794 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->aTypes[VUSBXFERTYPE_INTR].StatReqReadBytes, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_BYTES, "Interrupt transfer.", "/VUSB/%d/ReqReadBytes/Intr", pDrvIns->iInstance);
|
---|
| 1795 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->aTypes[VUSBXFERTYPE_ISOC].StatReqReadBytes, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_BYTES, "Isochronous transfer.", "/VUSB/%d/ReqReadBytes/Isoc", pDrvIns->iInstance);
|
---|
| 1796 |
|
---|
| 1797 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->Total.StatReqWriteBytes, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_BYTES, "Total requested write transfer.", "/VUSB/%d/ReqWriteBytes", pDrvIns->iInstance);
|
---|
| 1798 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->aTypes[VUSBXFERTYPE_BULK].StatReqWriteBytes, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_BYTES, "Bulk transfer.", "/VUSB/%d/ReqWriteBytes/Bulk", pDrvIns->iInstance);
|
---|
| 1799 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->aTypes[VUSBXFERTYPE_CTRL].StatReqWriteBytes, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_BYTES, "Control transfer.", "/VUSB/%d/ReqWriteBytes/Ctrl", pDrvIns->iInstance);
|
---|
| 1800 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->aTypes[VUSBXFERTYPE_INTR].StatReqWriteBytes, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_BYTES, "Interrupt transfer.", "/VUSB/%d/ReqWriteBytes/Intr", pDrvIns->iInstance);
|
---|
| 1801 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->aTypes[VUSBXFERTYPE_ISOC].StatReqWriteBytes, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_BYTES, "Isochronous transfer.", "/VUSB/%d/ReqWriteBytes/Isoc", pDrvIns->iInstance);
|
---|
| 1802 |
|
---|
| 1803 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->Total.StatActBytes, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_BYTES, "Actual total transfer.", "/VUSB/%d/ActBytes", pDrvIns->iInstance);
|
---|
| 1804 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->aTypes[VUSBXFERTYPE_BULK].StatActBytes, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_BYTES, "Bulk transfer.", "/VUSB/%d/ActBytes/Bulk", pDrvIns->iInstance);
|
---|
| 1805 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->aTypes[VUSBXFERTYPE_CTRL].StatActBytes, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_BYTES, "Control transfer.", "/VUSB/%d/ActBytes/Ctrl", pDrvIns->iInstance);
|
---|
| 1806 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->aTypes[VUSBXFERTYPE_INTR].StatActBytes, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_BYTES, "Interrupt transfer.", "/VUSB/%d/ActBytes/Intr", pDrvIns->iInstance);
|
---|
| 1807 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->aTypes[VUSBXFERTYPE_ISOC].StatActBytes, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_BYTES, "Isochronous transfer.", "/VUSB/%d/ActBytes/Isoc", pDrvIns->iInstance);
|
---|
| 1808 |
|
---|
| 1809 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->Total.StatActReadBytes, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_BYTES, "Actual total read transfer.", "/VUSB/%d/ActReadBytes", pDrvIns->iInstance);
|
---|
| 1810 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->aTypes[VUSBXFERTYPE_BULK].StatActReadBytes, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_BYTES, "Bulk transfer.", "/VUSB/%d/ActReadBytes/Bulk", pDrvIns->iInstance);
|
---|
| 1811 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->aTypes[VUSBXFERTYPE_CTRL].StatActReadBytes, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_BYTES, "Control transfer.", "/VUSB/%d/ActReadBytes/Ctrl", pDrvIns->iInstance);
|
---|
| 1812 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->aTypes[VUSBXFERTYPE_INTR].StatActReadBytes, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_BYTES, "Interrupt transfer.", "/VUSB/%d/ActReadBytes/Intr", pDrvIns->iInstance);
|
---|
| 1813 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->aTypes[VUSBXFERTYPE_ISOC].StatActReadBytes, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_BYTES, "Isochronous transfer.", "/VUSB/%d/ActReadBytes/Isoc", pDrvIns->iInstance);
|
---|
| 1814 |
|
---|
| 1815 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->Total.StatActWriteBytes, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_BYTES, "Actual total write transfer.", "/VUSB/%d/ActWriteBytes", pDrvIns->iInstance);
|
---|
| 1816 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->aTypes[VUSBXFERTYPE_BULK].StatActWriteBytes, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_BYTES, "Bulk transfer.", "/VUSB/%d/ActWriteBytes/Bulk", pDrvIns->iInstance);
|
---|
| 1817 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->aTypes[VUSBXFERTYPE_CTRL].StatActWriteBytes, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_BYTES, "Control transfer.", "/VUSB/%d/ActWriteBytes/Ctrl", pDrvIns->iInstance);
|
---|
| 1818 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->aTypes[VUSBXFERTYPE_INTR].StatActWriteBytes, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_BYTES, "Interrupt transfer.", "/VUSB/%d/ActWriteBytes/Intr", pDrvIns->iInstance);
|
---|
| 1819 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->aTypes[VUSBXFERTYPE_ISOC].StatActWriteBytes, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_BYTES, "Isochronous transfer.", "/VUSB/%d/ActWriteBytes/Isoc", pDrvIns->iInstance);
|
---|
| 1820 |
|
---|
| 1821 | /* bulk */
|
---|
| 1822 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->aTypes[VUSBXFERTYPE_BULK].StatUrbsSubmitted, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_COUNT, "Number of submitted URBs.", "/VUSB/%d/Bulk/Urbs", pDrvIns->iInstance);
|
---|
| 1823 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->aTypes[VUSBXFERTYPE_BULK].StatUrbsFailed, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_COUNT, "Number of failed URBs.", "/VUSB/%d/Bulk/UrbsFailed", pDrvIns->iInstance);
|
---|
| 1824 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->aTypes[VUSBXFERTYPE_BULK].StatUrbsCancelled, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_COUNT, "Number of cancelled URBs.", "/VUSB/%d/Bulk/UrbsFailed/Cancelled", pDrvIns->iInstance);
|
---|
[33595] | 1825 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->aTypes[VUSBXFERTYPE_BULK].StatActBytes, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_BYTES, "Number of bytes transferred.", "/VUSB/%d/Bulk/ActBytes", pDrvIns->iInstance);
|
---|
[26970] | 1826 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->aTypes[VUSBXFERTYPE_BULK].StatActReadBytes, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_BYTES, "Read.", "/VUSB/%d/Bulk/ActBytes/Read", pDrvIns->iInstance);
|
---|
| 1827 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->aTypes[VUSBXFERTYPE_BULK].StatActWriteBytes, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_BYTES, "Write.", "/VUSB/%d/Bulk/ActBytes/Write", pDrvIns->iInstance);
|
---|
| 1828 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->aTypes[VUSBXFERTYPE_BULK].StatReqBytes, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_BYTES, "Requested number of bytes.", "/VUSB/%d/Bulk/ReqBytes", pDrvIns->iInstance);
|
---|
| 1829 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->aTypes[VUSBXFERTYPE_BULK].StatReqReadBytes, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_BYTES, "Read.", "/VUSB/%d/Bulk/ReqBytes/Read", pDrvIns->iInstance);
|
---|
| 1830 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->aTypes[VUSBXFERTYPE_BULK].StatReqWriteBytes, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_BYTES, "Write.", "/VUSB/%d/Bulk/ReqBytes/Write", pDrvIns->iInstance);
|
---|
| 1831 |
|
---|
| 1832 | /* control */
|
---|
| 1833 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->aTypes[VUSBXFERTYPE_CTRL].StatUrbsSubmitted, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_COUNT, "Number of submitted URBs.", "/VUSB/%d/Ctrl/Urbs", pDrvIns->iInstance);
|
---|
| 1834 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->aTypes[VUSBXFERTYPE_CTRL].StatUrbsFailed, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_COUNT, "Number of failed URBs.", "/VUSB/%d/Ctrl/UrbsFailed", pDrvIns->iInstance);
|
---|
| 1835 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->aTypes[VUSBXFERTYPE_CTRL].StatUrbsCancelled, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_COUNT, "Number of cancelled URBs.", "/VUSB/%d/Ctrl/UrbsFailed/Cancelled", pDrvIns->iInstance);
|
---|
[33595] | 1836 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->aTypes[VUSBXFERTYPE_CTRL].StatActBytes, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_BYTES, "Number of bytes transferred.", "/VUSB/%d/Ctrl/ActBytes", pDrvIns->iInstance);
|
---|
[26970] | 1837 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->aTypes[VUSBXFERTYPE_CTRL].StatActReadBytes, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_BYTES, "Read.", "/VUSB/%d/Ctrl/ActBytes/Read", pDrvIns->iInstance);
|
---|
| 1838 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->aTypes[VUSBXFERTYPE_CTRL].StatActWriteBytes, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_BYTES, "Write.", "/VUSB/%d/Ctrl/ActBytes/Write", pDrvIns->iInstance);
|
---|
| 1839 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->aTypes[VUSBXFERTYPE_CTRL].StatReqBytes, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_BYTES, "Requested number of bytes.", "/VUSB/%d/Ctrl/ReqBytes", pDrvIns->iInstance);
|
---|
| 1840 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->aTypes[VUSBXFERTYPE_CTRL].StatReqReadBytes, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_BYTES, "Read.", "/VUSB/%d/Ctrl/ReqBytes/Read", pDrvIns->iInstance);
|
---|
| 1841 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->aTypes[VUSBXFERTYPE_CTRL].StatReqWriteBytes, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_BYTES, "Write.", "/VUSB/%d/Ctrl/ReqBytes/Write", pDrvIns->iInstance);
|
---|
| 1842 |
|
---|
| 1843 | /* interrupt */
|
---|
| 1844 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->aTypes[VUSBXFERTYPE_INTR].StatUrbsSubmitted, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_COUNT, "Number of submitted URBs.", "/VUSB/%d/Intr/Urbs", pDrvIns->iInstance);
|
---|
| 1845 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->aTypes[VUSBXFERTYPE_INTR].StatUrbsFailed, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_COUNT, "Number of failed URBs.", "/VUSB/%d/Intr/UrbsFailed", pDrvIns->iInstance);
|
---|
| 1846 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->aTypes[VUSBXFERTYPE_INTR].StatUrbsCancelled, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_COUNT, "Number of cancelled URBs.", "/VUSB/%d/Intr/UrbsFailed/Cancelled", pDrvIns->iInstance);
|
---|
[33595] | 1847 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->aTypes[VUSBXFERTYPE_INTR].StatActBytes, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_BYTES, "Number of bytes transferred.", "/VUSB/%d/Intr/ActBytes", pDrvIns->iInstance);
|
---|
[26970] | 1848 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->aTypes[VUSBXFERTYPE_INTR].StatActReadBytes, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_BYTES, "Read.", "/VUSB/%d/Intr/ActBytes/Read", pDrvIns->iInstance);
|
---|
| 1849 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->aTypes[VUSBXFERTYPE_INTR].StatActWriteBytes, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_BYTES, "Write.", "/VUSB/%d/Intr/ActBytes/Write", pDrvIns->iInstance);
|
---|
| 1850 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->aTypes[VUSBXFERTYPE_INTR].StatReqBytes, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_BYTES, "Requested number of bytes.", "/VUSB/%d/Intr/ReqBytes", pDrvIns->iInstance);
|
---|
| 1851 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->aTypes[VUSBXFERTYPE_INTR].StatReqReadBytes, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_BYTES, "Read.", "/VUSB/%d/Intr/ReqBytes/Read", pDrvIns->iInstance);
|
---|
| 1852 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->aTypes[VUSBXFERTYPE_INTR].StatReqWriteBytes, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_BYTES, "Write.", "/VUSB/%d/Intr/ReqBytes/Write", pDrvIns->iInstance);
|
---|
| 1853 |
|
---|
| 1854 | /* isochronous */
|
---|
| 1855 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->aTypes[VUSBXFERTYPE_ISOC].StatUrbsSubmitted, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_COUNT, "Number of submitted URBs.", "/VUSB/%d/Isoc/Urbs", pDrvIns->iInstance);
|
---|
| 1856 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->aTypes[VUSBXFERTYPE_ISOC].StatUrbsFailed, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_COUNT, "Number of failed URBs.", "/VUSB/%d/Isoc/UrbsFailed", pDrvIns->iInstance);
|
---|
| 1857 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->aTypes[VUSBXFERTYPE_ISOC].StatUrbsCancelled, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_COUNT, "Number of cancelled URBs.", "/VUSB/%d/Isoc/UrbsFailed/Cancelled", pDrvIns->iInstance);
|
---|
[33595] | 1858 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->aTypes[VUSBXFERTYPE_ISOC].StatActBytes, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_BYTES, "Number of bytes transferred.", "/VUSB/%d/Isoc/ActBytes", pDrvIns->iInstance);
|
---|
[26970] | 1859 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->aTypes[VUSBXFERTYPE_ISOC].StatActReadBytes, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_BYTES, "Read.", "/VUSB/%d/Isoc/ActBytes/Read", pDrvIns->iInstance);
|
---|
| 1860 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->aTypes[VUSBXFERTYPE_ISOC].StatActWriteBytes, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_BYTES, "Write.", "/VUSB/%d/Isoc/ActBytes/Write", pDrvIns->iInstance);
|
---|
| 1861 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->aTypes[VUSBXFERTYPE_ISOC].StatReqBytes, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_BYTES, "Requested number of bytes.", "/VUSB/%d/Isoc/ReqBytes", pDrvIns->iInstance);
|
---|
| 1862 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->aTypes[VUSBXFERTYPE_ISOC].StatReqReadBytes, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_BYTES, "Read.", "/VUSB/%d/Isoc/ReqBytes/Read", pDrvIns->iInstance);
|
---|
| 1863 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->aTypes[VUSBXFERTYPE_ISOC].StatReqWriteBytes, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_BYTES, "Write.", "/VUSB/%d/Isoc/ReqBytes/Write", pDrvIns->iInstance);
|
---|
| 1864 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->StatIsocActPkts, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_COUNT, "Number of isochronous packets returning data.", "/VUSB/%d/Isoc/ActPkts", pDrvIns->iInstance);
|
---|
| 1865 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->StatIsocActReadPkts, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_COUNT, "Read.", "/VUSB/%d/Isoc/ActPkts/Read", pDrvIns->iInstance);
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| 1866 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->StatIsocActWritePkts, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_COUNT, "Write.", "/VUSB/%d/Isoc/ActPkts/Write", pDrvIns->iInstance);
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| 1867 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->StatIsocReqPkts, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_COUNT, "Requested number of isochronous packets.", "/VUSB/%d/Isoc/ReqPkts", pDrvIns->iInstance);
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| 1868 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->StatIsocReqReadPkts, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_COUNT, "Read.", "/VUSB/%d/Isoc/ReqPkts/Read", pDrvIns->iInstance);
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| 1869 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->StatIsocReqWritePkts, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_COUNT, "Write.", "/VUSB/%d/Isoc/ReqPkts/Write", pDrvIns->iInstance);
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| 1870 |
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| 1871 | for (unsigned i = 0; i < RT_ELEMENTS(pThis->aStatIsocDetails); i++)
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| 1872 | {
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| 1873 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->aStatIsocDetails[i].Pkts, STAMTYPE_COUNTER, STAMVISIBILITY_USED, STAMUNIT_COUNT, ".", "/VUSB/%d/Isoc/%d", pDrvIns->iInstance, i);
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| 1874 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->aStatIsocDetails[i].Ok, STAMTYPE_COUNTER, STAMVISIBILITY_USED, STAMUNIT_COUNT, ".", "/VUSB/%d/Isoc/%d/Ok", pDrvIns->iInstance, i);
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| 1875 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->aStatIsocDetails[i].Ok0, STAMTYPE_COUNTER, STAMVISIBILITY_USED, STAMUNIT_COUNT, ".", "/VUSB/%d/Isoc/%d/Ok0", pDrvIns->iInstance, i);
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| 1876 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->aStatIsocDetails[i].DataUnderrun, STAMTYPE_COUNTER, STAMVISIBILITY_USED, STAMUNIT_COUNT, ".", "/VUSB/%d/Isoc/%d/DataUnderrun", pDrvIns->iInstance, i);
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| 1877 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->aStatIsocDetails[i].DataUnderrun0, STAMTYPE_COUNTER, STAMVISIBILITY_USED, STAMUNIT_COUNT, ".", "/VUSB/%d/Isoc/%d/DataUnderrun0", pDrvIns->iInstance, i);
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| 1878 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->aStatIsocDetails[i].DataOverrun, STAMTYPE_COUNTER, STAMVISIBILITY_USED, STAMUNIT_COUNT, ".", "/VUSB/%d/Isoc/%d/DataOverrun", pDrvIns->iInstance, i);
|
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| 1879 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->aStatIsocDetails[i].NotAccessed, STAMTYPE_COUNTER, STAMVISIBILITY_USED, STAMUNIT_COUNT, ".", "/VUSB/%d/Isoc/%d/NotAccessed", pDrvIns->iInstance, i);
|
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| 1880 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->aStatIsocDetails[i].Misc, STAMTYPE_COUNTER, STAMVISIBILITY_USED, STAMUNIT_COUNT, ".", "/VUSB/%d/Isoc/%d/Misc", pDrvIns->iInstance, i);
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| 1881 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->aStatIsocDetails[i].Bytes, STAMTYPE_COUNTER, STAMVISIBILITY_USED, STAMUNIT_BYTES, ".", "/VUSB/%d/Isoc/%d/Bytes", pDrvIns->iInstance, i);
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| 1882 | }
|
---|
| 1883 |
|
---|
[92386] | 1884 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->StatReapAsyncUrbs, STAMTYPE_PROFILE, STAMVISIBILITY_ALWAYS, STAMUNIT_TICKS_PER_CALL, "Profiling the vusbRhReapAsyncUrbs body (omitting calls when nothing is in-flight).",
|
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| 1885 | "/VUSB/%d/ReapAsyncUrbs", pDrvIns->iInstance);
|
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| 1886 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->StatSubmitUrb, STAMTYPE_PROFILE, STAMVISIBILITY_ALWAYS, STAMUNIT_TICKS_PER_CALL, "Profiling the vusbRhSubmitUrb body.",
|
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| 1887 | "/VUSB/%d/SubmitUrb", pDrvIns->iInstance);
|
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| 1888 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->StatFramesProcessedThread, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_OCCURENCES, "Processed frames in the dedicated thread",
|
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| 1889 | "/VUSB/%d/FramesProcessedThread", pDrvIns->iInstance);
|
---|
| 1890 | PDMDrvHlpSTAMRegisterF(pDrvIns, &pThis->StatFramesProcessedClbk, STAMTYPE_COUNTER, STAMVISIBILITY_ALWAYS, STAMUNIT_OCCURENCES, "Processed frames in the URB completion callback",
|
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| 1891 | "/VUSB/%d/FramesProcessedClbk", pDrvIns->iInstance);
|
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[26970] | 1892 | #endif
|
---|
[93989] | 1893 | PDMDrvHlpSTAMRegisterF(pDrvIns, (void *)&pThis->UrbPool.cUrbsInPool, STAMTYPE_U32, STAMVISIBILITY_ALWAYS, STAMUNIT_COUNT, "The number of URBs in the pool.",
|
---|
[92386] | 1894 | "/VUSB/%d/cUrbsInPool", pDrvIns->iInstance);
|
---|
[26970] | 1895 |
|
---|
| 1896 | return VINF_SUCCESS;
|
---|
| 1897 | }
|
---|
| 1898 |
|
---|
| 1899 |
|
---|
| 1900 | /**
|
---|
| 1901 | * VUSB Root Hub driver registration record.
|
---|
| 1902 | */
|
---|
| 1903 | const PDMDRVREG g_DrvVUSBRootHub =
|
---|
| 1904 | {
|
---|
| 1905 | /* u32Version */
|
---|
| 1906 | PDM_DRVREG_VERSION,
|
---|
| 1907 | /* szName */
|
---|
| 1908 | "VUSBRootHub",
|
---|
| 1909 | /* szRCMod */
|
---|
| 1910 | "",
|
---|
| 1911 | /* szR0Mod */
|
---|
| 1912 | "",
|
---|
| 1913 | /* pszDescription */
|
---|
| 1914 | "VUSB Root Hub Driver.",
|
---|
| 1915 | /* fFlags */
|
---|
| 1916 | PDM_DRVREG_FLAGS_HOST_BITS_DEFAULT,
|
---|
| 1917 | /* fClass. */
|
---|
| 1918 | PDM_DRVREG_CLASS_USB,
|
---|
| 1919 | /* cMaxInstances */
|
---|
[40282] | 1920 | ~0U,
|
---|
[26970] | 1921 | /* cbInstance */
|
---|
| 1922 | sizeof(VUSBROOTHUB),
|
---|
| 1923 | /* pfnConstruct */
|
---|
| 1924 | vusbRhConstruct,
|
---|
| 1925 | /* pfnDestruct */
|
---|
| 1926 | vusbRhDestruct,
|
---|
| 1927 | /* pfnRelocate */
|
---|
| 1928 | NULL,
|
---|
| 1929 | /* pfnIOCtl */
|
---|
| 1930 | NULL,
|
---|
| 1931 | /* pfnPowerOn */
|
---|
| 1932 | NULL,
|
---|
| 1933 | /* pfnReset */
|
---|
| 1934 | NULL,
|
---|
| 1935 | /* pfnSuspend */
|
---|
| 1936 | NULL,
|
---|
| 1937 | /* pfnResume */
|
---|
| 1938 | NULL,
|
---|
| 1939 | /* pfnAttach */
|
---|
| 1940 | NULL,
|
---|
| 1941 | /* pfnDetach */
|
---|
| 1942 | NULL,
|
---|
| 1943 | /* pfnPowerOff */
|
---|
| 1944 | NULL,
|
---|
| 1945 | /* pfnSoftReset */
|
---|
| 1946 | NULL,
|
---|
| 1947 | /* u32EndVersion */
|
---|
| 1948 | PDM_DRVREG_VERSION
|
---|
| 1949 | };
|
---|
| 1950 |
|
---|
| 1951 | /*
|
---|
| 1952 | * Local Variables:
|
---|
| 1953 | * mode: c
|
---|
| 1954 | * c-file-style: "bsd"
|
---|
| 1955 | * c-basic-offset: 4
|
---|
| 1956 | * tab-width: 4
|
---|
| 1957 | * indent-tabs-mode: s
|
---|
| 1958 | * End:
|
---|
| 1959 | */
|
---|
| 1960 |
|
---|