diff options
| author | Jean-Baptiste Queru <jbq@google.com> | 2010-12-02 07:57:18 -0800 |
|---|---|---|
| committer | Android Git Automerger <android-git-automerger@android.com> | 2010-12-02 07:57:18 -0800 |
| commit | 7fd3f4150436e85a21a3ddb19e06ef7a68b2dd64 (patch) | |
| tree | 721cf55ebe40231e1bd5b91a35476a5d679a0025 /host/windows | |
| parent | 8f2e8f48b924ecc87086b8ab7af348031dd848c9 (diff) | |
| parent | a279716dd7610b1702d8302824ca6c2a0326db6a (diff) | |
| download | android_development-7fd3f4150436e85a21a3ddb19e06ef7a68b2dd64.tar.gz android_development-7fd3f4150436e85a21a3ddb19e06ef7a68b2dd64.tar.bz2 android_development-7fd3f4150436e85a21a3ddb19e06ef7a68b2dd64.zip | |
am a279716d: am 0e5e7996: Merge from open-source master
* commit 'a279716dd7610b1702d8302824ca6c2a0326db6a':
Remove obsolete USB Driver "legacy" sources & files.
Diffstat (limited to 'host/windows')
35 files changed, 0 insertions, 5276 deletions
diff --git a/host/windows/usb/legacy/driver/android_usb.inf b/host/windows/usb/legacy/driver/android_usb.inf deleted file mode 100755 index f8bbf9a79..000000000 --- a/host/windows/usb/legacy/driver/android_usb.inf +++ /dev/null @@ -1,130 +0,0 @@ -;/*++ -; -;Abstract: -; Installation inf for the Android USB Bulk device -; -;--*/ - -[Version] -Signature="$WINDOWS NT$" -Class=USB -ClassGuid={F72FE0D4-CBCB-407d-8814-9ED673D0DD6B} -Provider=%GOOG% -DriverVer=06/25/2009,1.0.0010.00001 -CatalogFile.NTx86=androidusb86.cat -CatalogFile.NTamd64=androidusba64.cat - -; ================= Class section ===================== - -[ClassInstall32] -Addreg=AndroidUsbClassReg - -[AndroidUsbClassReg] -HKR,,,0,%ClassName% -HKR,,Icon,,-5 - -[DestinationDirs] -DefaultDestDir = 12 - -; ================= Device section ===================== - -[Manufacturer] -%MfgName%=Google,NTx86,NTamd64 - -; For Win2K -[Google] -; For loopback testing -%USB\VID_18D1&PID_DDDD.DeviceDescTest%=androidusb.Dev, USB\VID_18D1&PID_DDDD -; HTC Dream -%USB\VID_0BB4&PID_0C01.DeviceDescRelease%=androidusb.Dev, USB\VID_0BB4&PID_0C01 -%USB\VID_0BB4&PID_0C02&MI_01.DeviceDescRelease%=androidusb.Dev, USB\VID_0BB4&PID_0C02&MI_01 -%USB\VID_0BB4&PID_0C03&MI_01.DeviceDescRelease%=androidusb.Dev, USB\VID_0BB4&PID_0C03&MI_01 -%USB\VID_0BB4&PID_0FFF.DeviceDescRelease%=androidusb.Dev, USB\VID_0BB4&PID_0FFF - -; For XP and later -[Google.NTx86] -; For loopback testing -%USB\VID_18D1&PID_DDDD.DeviceDescTest%=androidusb.Dev, USB\VID_18D1&PID_DDDD -; HTC Dream -%USB\VID_0BB4&PID_0C01.DeviceDescRelease%=androidusb.Dev, USB\VID_0BB4&PID_0C01 -%USB\VID_0BB4&PID_0C02&MI_01.DeviceDescRelease%=androidusb.Dev, USB\VID_0BB4&PID_0C02&MI_01 -%USB\VID_0BB4&PID_0C03&MI_01.DeviceDescRelease%=androidusb.Dev, USB\VID_0BB4&PID_0C03&MI_01 -%USB\VID_0BB4&PID_0FFF.DeviceDescRelease%=androidusb.Dev, USB\VID_0BB4&PID_0FFF - -; For AMD64 and later -[Google.NTamd64] -; For loopback testing -%USB\VID_18D1&PID_DDDD.DeviceDescTest%=androidusb.Dev, USB\VID_18D1&PID_DDDD -; HTC Dream -%USB\VID_0BB4&PID_0C01.DeviceDescRelease%=androidusb.Dev, USB\VID_0BB4&PID_0C01 -%USB\VID_0BB4&PID_0C02&MI_01.DeviceDescRelease%=androidusb.Dev, USB\VID_0BB4&PID_0C02&MI_01 -%USB\VID_0BB4&PID_0C03&MI_01.DeviceDescRelease%=androidusb.Dev, USB\VID_0BB4&PID_0C03&MI_01 -%USB\VID_0BB4&PID_0FFF.DeviceDescRelease%=androidusb.Dev, USB\VID_0BB4&PID_0FFF - -[androidusb.Dev.NT] -CopyFiles=androidusb.Files.Ext - -[androidusb.Dev.NT.Services] -Addservice = androidusb, 0x00000002, androidusb.AddService - -[androidusb.AddService] -DisplayName = %androidusb.SvcDesc% -ServiceType = 1 ; SERVICE_KERNEL_DRIVER -StartType = 3 ; SERVICE_DEMAND_START -ErrorControl = 1 ; SERVICE_ERROR_NORMAL -ServiceBinary = %10%\System32\Drivers\androidusb.sys -AddReg = androidusb.AddReg -LoadOrderGroup = Base - -[androidusb.AddReg] -HKR,"Parameters","MaximumTransferSize",0x10001,4096 -HKR,"Parameters","DebugLevel",0x10001,2 -HKR, Parameters\Wdf, VerboseOn, 0x00010001, 1 -HKR, Parameters\Wdf, VerifierOn, 0x00010001, 1 -HKR, Parameters\Wdf, DbgBreakOnError, 0x00010001, 1 - -[androidusb.Files.Ext] -androidusb.sys - -[SourceDisksNames] -1=%Disk_Description%,,, - -[SourceDisksFiles] -androidusb.sys = 1 - -;-------------- WDF Coinstaller installation -[DestinationDirs] -CoInstaller_CopyFiles = 11 - -[androidusb.Dev.NT.CoInstallers] -AddReg=CoInstaller_AddReg -CopyFiles=CoInstaller_CopyFiles - -[CoInstaller_CopyFiles] -wdfcoinstaller01005.dll - -[SourceDisksFiles] -wdfcoinstaller01005.dll=1 ; make sure the number matches with SourceDisksNames - -[CoInstaller_AddReg] -HKR,,CoInstallers32,0x00010000, "wdfcoinstaller01005.dll,WdfCoInstaller" - -[androidusb.Dev.NT.Wdf] -KmdfService = androidusb, androidusb_wdfsect - -[androidusb_wdfsect] -KmdfLibraryVersion = 1.5 - -;---------------------------------------------------------------; - -[Strings] -GOOG = "Google, Inc" -MfgName = "Google, Inc" -Disk_Description= "ADB Interface Installation Disk" -androidusb.SvcDesc = "ADB Interface Driver" -ClassName = "ADB Interface" -USB\VID_18D1&PID_DDDD.DeviceDescTest="ADB Testing Interface" -USB\VID_0BB4&PID_0C01.DeviceDescRelease="HTC Dream" -USB\VID_0BB4&PID_0C02&MI_01.DeviceDescRelease="HTC Dream Composite ADB Interface" -USB\VID_0BB4&PID_0C03&MI_01.DeviceDescRelease="HTC Magic Composite ADB Interface" -USB\VID_0BB4&PID_0FFF.DeviceDescRelease="HTC Bootloader" diff --git a/host/windows/usb/legacy/driver/android_usb.rc b/host/windows/usb/legacy/driver/android_usb.rc deleted file mode 100755 index 0e7571ea7..000000000 --- a/host/windows/usb/legacy/driver/android_usb.rc +++ /dev/null @@ -1,39 +0,0 @@ -/*
- * Copyright (C) 2008 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <windows.h>
-
-// Don't let the resource editor in here
-#ifdef APSTUDIO_INVOKED
- #error this file is not editable by Visual C++
-#endif //APSTUDIO_INVOKED
-
-
-#define VER_FILETYPE VFT_DRV
-#define VER_FILESUBTYPE VFT2_DRV_SYSTEM
-#define VER_FILEDESCRIPTION_STR "ADB Interface"
-#define VER_INTERNALNAME_STR "androidusb.sys"
-#define VER_ORIGINALFILENAME_STR "androidusb.sys"
-#define VER_FILEOS VOS_NT
-#define VER_FILEFLAGSMASK (VS_FF_DEBUG | VS_FF_PRERELEASE)
-
-#if DBG
- #define VER_FILEFLAGS VS_FF_DEBUG | VS_FF_PRERELEASE
-#else // DBG
- #define VER_FILEFLAGS VS_FF_PRERELEASE
-#endif // DBG
-
-#include "common.ver"
diff --git a/host/windows/usb/legacy/driver/android_usb_bulk_file_object.cpp b/host/windows/usb/legacy/driver/android_usb_bulk_file_object.cpp deleted file mode 100755 index 9f8ac6b29..000000000 --- a/host/windows/usb/legacy/driver/android_usb_bulk_file_object.cpp +++ /dev/null @@ -1,52 +0,0 @@ -/*
- * Copyright (C) 2006 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/** \file
- This file consists of implementation of class AndroidUsbBulkPipeFileObject
- that encapsulates extension to a bulk pipe file objects.
-*/
-#pragma data_seg()
-#pragma code_seg()
-
-#include "precomp.h"
-#include "android_usb_bulk_file_object.h"
-
-#pragma data_seg()
-#pragma code_seg("PAGE")
-
-AndroidUsbBulkPipeFileObject::AndroidUsbBulkPipeFileObject(
- AndroidUsbDeviceObject* dev_obj,
- WDFFILEOBJECT wdf_fo,
- WDFUSBPIPE wdf_pipe_obj)
- : AndroidUsbPipeFileObject(dev_obj, wdf_fo, wdf_pipe_obj) {
- ASSERT_IRQL_PASSIVE();
-
-#if DBG
- WDF_USB_PIPE_INFORMATION pipe_info;
- WDF_USB_PIPE_INFORMATION_INIT(&pipe_info);
- WdfUsbTargetPipeGetInformation(wdf_pipe_obj, &pipe_info);
- ASSERT(WdfUsbPipeTypeBulk == pipe_info.PipeType);
-#endif // DBG
-}
-
-#pragma code_seg()
-
-AndroidUsbBulkPipeFileObject::~AndroidUsbBulkPipeFileObject() {
- ASSERT_IRQL_LOW_OR_DISPATCH();
-}
-
-#pragma data_seg()
-#pragma code_seg()
diff --git a/host/windows/usb/legacy/driver/android_usb_bulk_file_object.h b/host/windows/usb/legacy/driver/android_usb_bulk_file_object.h deleted file mode 100755 index f563daa35..000000000 --- a/host/windows/usb/legacy/driver/android_usb_bulk_file_object.h +++ /dev/null @@ -1,50 +0,0 @@ -/*
- * Copyright (C) 2006 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef ANDROID_USB_BULK_PIPE_FILE_OBJECT_H__
-#define ANDROID_USB_BULK_PIPE_FILE_OBJECT_H__
-/** \file
- This file consists of declaration of class AndroidUsbBulkPipeFileObject
- that encapsulates extension to a bulk pipe file objects.
-*/
-
-#include "android_usb_pipe_file_object.h"
-
-/** AndroidUsbBulkPipeFileObject class encapsulates extension to a KMDF file
- object that represent opened bulk pipe. Instances of this class must be
- allocated from NonPagedPool.
-*/
-class AndroidUsbBulkPipeFileObject : public AndroidUsbPipeFileObject {
- public:
- /** \brief Constructs the object.
-
- This method must be called at low IRQL.
- @param dev_obj[in] Our device object for which this file has been created
- @param wdf_fo[in] KMDF file object this extension wraps
- @param wdf_pipe_obj[in] KMDF pipe for this file
- */
- AndroidUsbBulkPipeFileObject(AndroidUsbDeviceObject* dev_obj,
- WDFFILEOBJECT wdf_fo,
- WDFUSBPIPE wdf_pipe_obj);
-
- /** \brief Destructs the object.
-
- This method can be called at any IRQL.
- */
- virtual ~AndroidUsbBulkPipeFileObject();
-};
-
-#endif // ANDROID_USB_BULK_PIPE_FILE_OBJECT_H__
diff --git a/host/windows/usb/legacy/driver/android_usb_device_file_object.cpp b/host/windows/usb/legacy/driver/android_usb_device_file_object.cpp deleted file mode 100755 index a5e764ef7..000000000 --- a/host/windows/usb/legacy/driver/android_usb_device_file_object.cpp +++ /dev/null @@ -1,83 +0,0 @@ -/*
- * Copyright (C) 2006 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/** \file
- This file consists of implementation of class AndroidUsbDeviceFileObject
- that encapsulates an extension for a KMDF file object that represent
- opened device.
-*/
-#pragma data_seg()
-#pragma code_seg()
-
-#include "precomp.h"
-#include "android_usb_device_file_object.h"
-
-#pragma data_seg()
-#pragma code_seg("PAGE")
-
-AndroidUsbDeviceFileObject::AndroidUsbDeviceFileObject(
- AndroidUsbDeviceObject* dev_obj,
- WDFFILEOBJECT wdf_fo)
- : AndroidUsbFileObject(AndroidUsbFileObjectTypeDevice, dev_obj, wdf_fo) {
- ASSERT_IRQL_PASSIVE();
-}
-
-#pragma code_seg()
-
-AndroidUsbDeviceFileObject::~AndroidUsbDeviceFileObject() {
- ASSERT_IRQL_LOW_OR_DISPATCH();
-}
-
-void AndroidUsbDeviceFileObject::OnEvtIoDeviceControl(WDFREQUEST request,
- size_t output_buf_len,
- size_t input_buf_len,
- ULONG ioctl_code) {
- ASSERT_IRQL_LOW_OR_DISPATCH();
-
- switch (ioctl_code) {
- case ADB_IOCTL_GET_USB_DEVICE_DESCRIPTOR:
- device_object()->OnGetUsbDeviceDescriptorCtl(request, output_buf_len);
- break;
-
- case ADB_IOCTL_GET_USB_CONFIGURATION_DESCRIPTOR:
- device_object()->OnGetUsbConfigDescriptorCtl(request, output_buf_len);
- break;
-
- case ADB_IOCTL_GET_USB_INTERFACE_DESCRIPTOR:
- device_object()->OnGetUsbInterfaceDescriptorCtl(request, output_buf_len);
- break;
-
- case ADB_IOCTL_GET_ENDPOINT_INFORMATION:
- device_object()->OnGetEndpointInformationCtl(request,
- input_buf_len,
- output_buf_len);
- break;
-
- case ADB_IOCTL_GET_SERIAL_NUMBER:
- device_object()->OnGetSerialNumberCtl(request, output_buf_len);
- break;
-
- default:
- AndroidUsbFileObject::OnEvtIoDeviceControl(request,
- output_buf_len,
- input_buf_len,
- ioctl_code);
- break;
- }
-}
-
-#pragma data_seg()
-#pragma code_seg()
diff --git a/host/windows/usb/legacy/driver/android_usb_device_file_object.h b/host/windows/usb/legacy/driver/android_usb_device_file_object.h deleted file mode 100755 index 6deed6c74..000000000 --- a/host/windows/usb/legacy/driver/android_usb_device_file_object.h +++ /dev/null @@ -1,73 +0,0 @@ -/*
- * Copyright (C) 2006 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef ANDROID_USB_DEVICE_FILE_OBJECT_H__
-#define ANDROID_USB_DEVICE_FILE_OBJECT_H__
-/** \file
- This file consists of declaration of class AndroidUsbDeviceFileObject that
- encapsulates an extension for a KMDF file object that represent opened
- device.
-*/
-
-#include "android_usb_file_object.h"
-
-/** AndroidUsbDeviceFileObject class encapsulates an extension for a KMDF
- file object that represent opened device. Instances of this class must be
- allocated from NonPagedPool.
-*/
-class AndroidUsbDeviceFileObject : public AndroidUsbFileObject {
- public:
- /** \brief Constructs the object.
-
- This method must be called at low IRQL.
- @param dev_obj[in] Our device object for which this file has been created
- @param wdf_fo[in] KMDF file object this extension wraps
- */
- AndroidUsbDeviceFileObject(AndroidUsbDeviceObject* dev_obj,
- WDFFILEOBJECT wdf_fo);
-
- /** \brief Destructs the object.
-
- This method can be called at any IRQL.
- */
- virtual ~AndroidUsbDeviceFileObject();
-
- /** \brief IOCTL event handler
-
- This method is called when a device control request comes to the file
- object this extension wraps. We override this method to handle the
- following IOCTL requests:
- 1. ADB_CTL_GET_USB_DEVICE_DESCRIPTOR
- 2. ADB_CTL_GET_USB_CONFIGURATION_DESCRIPTOR
- 3. ADB_CTL_GET_USB_INTERFACE_DESCRIPTOR
- 4. ADB_CTL_GET_ENDPOINT_INFORMATION
- This callback can be called IRQL <= DISPATCH_LEVEL.
- @param request[in] A handle to a framework request object.
- @param output_buf_len[in] The length, in bytes, of the request's output
- buffer, if an output buffer is available.
- @param input_buf_len[in] The length, in bytes, of the request's input
- buffer, if an input buffer is available.
- @param ioctl_code[in] The driver-defined or system-defined I/O control code
- that is associated with the request.
- @return Successful status or an appropriate error code
- */
- virtual void OnEvtIoDeviceControl(WDFREQUEST request,
- size_t output_buf_len,
- size_t input_buf_len,
- ULONG ioctl_code);
-};
-
-#endif // ANDROID_USB_DEVICE_FILE_OBJECT_H__
diff --git a/host/windows/usb/legacy/driver/android_usb_device_object.cpp b/host/windows/usb/legacy/driver/android_usb_device_object.cpp deleted file mode 100755 index 1e7101f31..000000000 --- a/host/windows/usb/legacy/driver/android_usb_device_object.cpp +++ /dev/null @@ -1,1216 +0,0 @@ -/*
- * Copyright (C) 2006 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/** \file
- This file consists of implementation of class AndroidUsbDeviceObject that
- encapsulates an extension for KMDF device (FDO) object.
-*/
-#pragma data_seg()
-#pragma code_seg()
-
-#include "precomp.h"
-#include "android_usb_device_object.h"
-#include "android_usb_file_object.h"
-#include "android_usb_device_file_object.h"
-#include "android_usb_pipe_file_object.h"
-#include "android_usb_bulk_file_object.h"
-#include "android_usb_interrupt_file_object.h"
-
-#pragma data_seg()
-
-/// Buffer for bulk read pipe name
-const WCHAR bulk_read_pipe_str[] = L"\\" DEVICE_BULK_READ_PIPE_NAME;
-
-/// Unicode string for bulk read pipe name
-UNICODE_STRING bulk_read_pipe_name = {
- sizeof(bulk_read_pipe_str) - sizeof(WCHAR),
- sizeof(bulk_read_pipe_str) - sizeof(WCHAR),
- const_cast<PWSTR>(bulk_read_pipe_str)
-};
-
-/// Buffer for bulk write pipe name
-const WCHAR bulk_write_pipe_str[] = L"\\" DEVICE_BULK_WRITE_PIPE_NAME;
-
-/// Unicode string for bulk write pipe name
-UNICODE_STRING bulk_write_pipe_name = {
- sizeof(bulk_write_pipe_str) - sizeof(WCHAR),
- sizeof(bulk_write_pipe_str) - sizeof(WCHAR),
- const_cast<PWSTR>(bulk_write_pipe_str)
-};
-
-/// Buffer for an index-based pipe name prefix
-const WCHAR index_pipe_prefix_str[] = L"\\" DEVICE_PIPE_NAME_PREFIX;
-
-/// Unicode string for index-based pipe name prefix
-UNICODE_STRING index_pipe_prefix = {
- sizeof(index_pipe_prefix_str) - sizeof(WCHAR),
- sizeof(index_pipe_prefix_str) - sizeof(WCHAR),
- const_cast<PWSTR>(index_pipe_prefix_str)
-};
-
-/// GUID that sets class ID for our device
-const GUID android_guid = ANDROID_USB_CLASS_ID;
-
-#pragma code_seg("PAGE")
-
-AndroidUsbDeviceObject::AndroidUsbDeviceObject()
- : AndroidUsbWdfObject(AndroidUsbWdfObjectTypeDevice),
- wdf_target_device_(NULL),
- wdf_usb_interface_(NULL),
- serial_number_handle_(NULL),
- serial_number_char_len_(0),
- configured_pipes_num_(0),
- bulk_read_pipe_index_(INVALID_UCHAR),
- bulk_write_pipe_index_(INVALID_UCHAR),
- configuration_descriptor_(NULL) {
- ASSERT_IRQL_PASSIVE();
-}
-
-#pragma code_seg()
-
-AndroidUsbDeviceObject::~AndroidUsbDeviceObject() {
- ASSERT_IRQL_LOW_OR_DISPATCH();
- if (NULL != serial_number_handle_)
- WdfObjectDelete(serial_number_handle_);
-}
-
-#pragma code_seg("PAGE")
-
-NTSTATUS AndroidUsbDeviceObject::CreateFDODevice(PWDFDEVICE_INIT device_init) {
- ASSERT_IRQL_PASSIVE();
-
- ASSERT(!IsTaretDeviceCreated());
- if (IsTaretDeviceCreated())
- return STATUS_INTERNAL_ERROR;
-
- // Initialize our object attributes first
- WDF_OBJECT_ATTRIBUTES device_attr;
- NTSTATUS status = InitObjectAttributes(&device_attr, NULL);
- ASSERT(NT_SUCCESS(status));
- if (!NT_SUCCESS(status))
- return status;
-
- // Initialize the pnp_power_callbacks structure. Callback events for PnP
- // and Power are specified here. If we don't supply any callbacks, the
- // KMDF will take appropriate default actions for an FDO device object.
- // EvtDevicePrepareHardware and EvtDeviceReleaseHardware are major entry
- // points for initializing / cleaning up our device. Probably, we can leave
- // the rest to the framework.
- WDF_PNPPOWER_EVENT_CALLBACKS pnp_power_callbacks;
- WDF_PNPPOWER_EVENT_CALLBACKS_INIT(&pnp_power_callbacks);
- pnp_power_callbacks.EvtDevicePrepareHardware =
- EvtDevicePrepareHardwareEntry;
- pnp_power_callbacks.EvtDeviceReleaseHardware =
- EvtDeviceReleaseHardwareEntry;
- WdfDeviceInitSetPnpPowerEventCallbacks(device_init, &pnp_power_callbacks);
-
- // Initialize the request attributes to specify the context size and type
- // for every request created by framework for this device.
- WDF_OBJECT_ATTRIBUTES request_attr;
- WDF_OBJECT_ATTRIBUTES_INIT(&request_attr);
- WDF_OBJECT_ATTRIBUTES_SET_CONTEXT_TYPE(&request_attr, AndroidUsbWdfRequestContext);
- WdfDeviceInitSetRequestAttributes(device_init, &request_attr);
-
- // Initialize WDF_FILEOBJECT_CONFIG_INIT struct to tell the KMDF that we are
- // interested in handling Create requests that get genereated when an
- // application or another kernel component opens a handle through the device.
- // We are not interested in receiving cleanup / close IRPs at this point.
- WDF_FILEOBJECT_CONFIG file_config;
- WDF_OBJECT_ATTRIBUTES file_attr;
- WDF_FILEOBJECT_CONFIG_INIT(&file_config,
- EvtDeviceFileCreateEntry,
- WDF_NO_EVENT_CALLBACK,
- WDF_NO_EVENT_CALLBACK);
- WDF_OBJECT_ATTRIBUTES_INIT(&file_attr);
- WDF_OBJECT_ATTRIBUTES_SET_CONTEXT_TYPE(&file_attr,
- AndroidUsbWdfObjectContext);
- file_attr.EvtCleanupCallback = AndroidUsbWdfObject::EvtCleanupCallbackEntry;
- file_attr.EvtDestroyCallback = AndroidUsbWdfObject::EvtDestroyCallbackEntry;
- // We will provide our own synchronization for file access
- file_attr.SynchronizationScope = WdfSynchronizationScopeNone;
- WdfDeviceInitSetFileObjectConfig(device_init, &file_config, &file_attr);
-
- // I/O type is buffered by default. It could be very inefficient if we have
- // large reads / writes through our device.
- WdfDeviceInitSetIoType(device_init, WdfDeviceIoDirect);
-
- // DeviceInit is completely initialized. So call the framework
- // to create the device and attach it to the lower stack.
- WDFDEVICE wdf_dev = NULL;
- status = WdfDeviceCreate(&device_init, &device_attr, &wdf_dev);
- ASSERT(NT_SUCCESS(status) && (NULL != wdf_dev));
- if (!NT_SUCCESS(status))
- return status;
-
- // Save handle to the created device
- set_wdf_object(wdf_dev);
-
- // Tell the framework to set the SurpriseRemovalOK in the DeviceCaps so
- // that we don't get the popup in usermode (on Win2K) when we surprise
- // remove the device.
- WDF_DEVICE_PNP_CAPABILITIES pnp_caps;
- WDF_DEVICE_PNP_CAPABILITIES_INIT(&pnp_caps);
- pnp_caps.SurpriseRemovalOK = WdfTrue;
- WdfDeviceSetPnpCapabilities(wdf_device(), &pnp_caps);
-
- // Create our default queue object for this device to start receiving I/O
- status = CreateDefaultQueue();
- ASSERT(NT_SUCCESS(status));
- if (!NT_SUCCESS(status))
- return status;
-
- // Register a device interface so that app can find our device and talk to it.
- status = WdfDeviceCreateDeviceInterface(wdf_device(), &android_guid, NULL);
- ASSERT(NT_SUCCESS(status));
- if (!NT_SUCCESS(status))
- return status;
-
- // Initialize our extension to that device. We will do this at the very end
- // so we know that we successfully passed entire device create chain when
- // we are called with other callbacks to that device.
- status = InitializeContext();
- ASSERT(NT_SUCCESS(status));
- if (!NT_SUCCESS(status))
- return status;
-
- return STATUS_SUCCESS;
-}
-
-NTSTATUS AndroidUsbDeviceObject::ResetDevice() {
- ASSERT_IRQL_PASSIVE();
-
- if (!IsTaretDeviceCreated())
- return STATUS_SUCCESS;
-
- // Reset the device
- NTSTATUS status =
- status = WdfUsbTargetDeviceResetPortSynchronously(wdf_target_device());
-
- // !!!!! Note that after the call to WdfUsbTargetDeviceResetPortSynchronously
- // this object may be no longer valid !!!!!
-
- if (!NT_SUCCESS(status))
- GoogleDbgPrint("\n!!!!! AndroidUsbDeviceObject::ResetDevice failed %X", status);
-
- return status;
-}
-
-NTSTATUS AndroidUsbDeviceObject::OnEvtDevicePrepareHardware(
- WDFCMRESLIST resources_raw,
- WDFCMRESLIST resources_translated) {
- ASSERT_IRQL_PASSIVE();
-
- // Create a USB device handle so that we can communicate with the underlying
- // USB stack. The wdf_target_device_ handle is used to query, configure, and
- // manage all aspects of the USB device. These aspects include device
- // properties, bus properties, and I/O creation and synchronization. This
- // call gets the device and configuration descriptors and stores them in
- // wdf_target_device_ object.
- NTSTATUS status = WdfUsbTargetDeviceCreate(wdf_device(),
- WDF_NO_OBJECT_ATTRIBUTES,
- &wdf_target_device_);
- ASSERT(NT_SUCCESS(status) && (NULL != wdf_target_device_));
- if (!NT_SUCCESS(status))
- return status;
-
- // Retrieve USBD version information, port driver capabilites and device
- // capabilites such as speed, power, etc.
- WDF_USB_DEVICE_INFORMATION_INIT(&usb_device_info_);
- status = WdfUsbTargetDeviceRetrieveInformation(wdf_target_device(),
- &usb_device_info_);
- ASSERT(NT_SUCCESS(status));
- if (!NT_SUCCESS(status))
- return status;
-
- WdfUsbTargetDeviceGetDeviceDescriptor(wdf_target_device(),
- &usb_device_descriptor_);
-#if DBG
- PrintUsbTargedDeviceInformation(usb_device_info());
- PrintUsbDeviceDescriptor(&usb_device_descriptor_);
-#endif // DBG
-
- // Save device serial number
- status =
- WdfUsbTargetDeviceAllocAndQueryString(wdf_target_device(),
- WDF_NO_OBJECT_ATTRIBUTES,
- &serial_number_handle_,
- &serial_number_char_len_,
- usb_device_descriptor_.iSerialNumber,
- 0x0409); // English (US)
- if (!NT_SUCCESS(status))
- return status;
-
-#if DBG
- UNICODE_STRING ser_num;
- ser_num.Length = serial_number_byte_len();
- ser_num.MaximumLength = ser_num.Length;
- ser_num.Buffer = const_cast<WCHAR*>
- (serial_number());
- GoogleDbgPrint("\n*** Device serial number %wZ", &ser_num);
-#endif // DBG
-
- // Configure our device now
- status = ConfigureDevice();
- ASSERT(NT_SUCCESS(status));
- if (!NT_SUCCESS(status))
- return status;
-
- // Select device interfaces
- status = SelectInterfaces();
- if (!NT_SUCCESS(status))
- return status;
-
- return status;
-}
-
-NTSTATUS AndroidUsbDeviceObject::OnEvtDeviceReleaseHardware(
- WDFCMRESLIST resources_translated) {
- ASSERT_IRQL_PASSIVE();
-
- // It's possible that Preparehardware failed half way thru. So make
- // sure the target device exists.
- if (!IsTaretDeviceCreated())
- return STATUS_SUCCESS;
-
- // Cancel all the currently queued I/O. This is better than sending an
- // explicit USB abort request down because release hardware gets
- // called even when the device surprise-removed.
- WdfIoTargetStop(WdfUsbTargetDeviceGetIoTarget(wdf_target_device()),
- WdfIoTargetCancelSentIo);
-
- // Unselect all selected configurations
- WDF_USB_DEVICE_SELECT_CONFIG_PARAMS config_params;
- WDF_USB_DEVICE_SELECT_CONFIG_PARAMS_INIT_DECONFIG(&config_params);
-
- NTSTATUS status = WdfUsbTargetDeviceSelectConfig(wdf_target_device(),
- WDF_NO_OBJECT_ATTRIBUTES,
- &config_params);
- ASSERT(NT_SUCCESS(status) || (STATUS_DEVICE_NOT_CONNECTED == status));
- return status;
-}
-
-void AndroidUsbDeviceObject::OnEvtDeviceFileCreate(WDFREQUEST request,
- WDFFILEOBJECT wdf_fo) {
- ASSERT_IRQL_PASSIVE();
- ASSERT(IsInterfaceSelected());
- if (!IsInterfaceSelected()) {
- WdfRequestComplete(request, STATUS_INVALID_DEVICE_STATE);
- return;
- }
-
- PUNICODE_STRING file_name = WdfFileObjectGetFileName(wdf_fo);
- ASSERT(NULL != file_name);
- if (NULL == file_name) {
- WdfRequestComplete(request, STATUS_OBJECT_NAME_INVALID);
- return;
- }
-
- WDFUSBPIPE wdf_pipe_obj = NULL;
- WDF_USB_PIPE_INFORMATION pipe_info;
-
- // TODO: Share / access check here?
-
- // Lets see if this is a device open
- if (0 != file_name->Length) {
- // This is a pipe open. Lets retrieve pipe index from the name
- UCHAR pipe_index = GetPipeIndexFromFileName(file_name);
- if (INVALID_UCHAR == pipe_index) {
- GoogleDbgPrint("\n!!!!! There is no pipe index for file %wZ", file_name);
- WdfRequestComplete(request, STATUS_OBJECT_NAME_INVALID);
- return;
- }
-
- // Make sure that pipe index doesn't exceed number of pipes
- if (pipe_index >= configured_pipes_num()) {
- WdfRequestComplete(request, STATUS_OBJECT_NAME_NOT_FOUND);
- return;
- }
-
- // Retrieve the pipe along with the pipe info
- WDF_USB_PIPE_INFORMATION_INIT(&pipe_info);
- wdf_pipe_obj = WdfUsbInterfaceGetConfiguredPipe(wdf_usb_interface(),
- pipe_index,
- &pipe_info);
- if (NULL == wdf_pipe_obj) {
- GoogleDbgPrint("\n!!!!! There is no pipe for index %u for file %wZ",
- pipe_index, file_name);
- WdfRequestComplete(request, STATUS_OBJECT_NAME_NOT_FOUND);
- return;
- }
- }
-
- // If we're here this must be either device open or pipe open
- ASSERT((NULL != wdf_pipe_obj) || (0 == file_name->Length));
-
- // Create our file object extension for this file
- AndroidUsbFileObject* wdf_file_ext = NULL;
- NTSTATUS status;
-
- if (0 == file_name->Length) {
- // This is a device FO. Create wrapper for device FO
- ASSERT(NULL == wdf_pipe_obj);
- wdf_file_ext = new(NonPagedPool, GANDR_POOL_TAG_DEVICE_FO)
- AndroidUsbDeviceFileObject(this, wdf_fo);
- ASSERT(NULL != wdf_file_ext);
- if (NULL == wdf_file_ext) {
- WdfRequestComplete(request, STATUS_INSUFFICIENT_RESOURCES);
- return;
- }
-
- // Initialize extension
- status = wdf_file_ext->Initialize();
- if (!NT_SUCCESS(status)) {
- delete wdf_file_ext;
- WdfRequestComplete(request, status);
- return;
- }
- } else {
- // This is a pipe file. Create and initialize appropriate extension for it.
- status =
- CreatePipeFileObjectExt(wdf_fo, wdf_pipe_obj, &pipe_info, &wdf_file_ext);
- ASSERT((NULL != wdf_file_ext) || !NT_SUCCESS(status));
- if (!NT_SUCCESS(status)) {
- WdfRequestComplete(request, status);
- return;
- }
- }
- ASSERT(GetAndroidUsbFileObjectFromHandle(wdf_fo) == wdf_file_ext);
- WdfRequestComplete(request, STATUS_SUCCESS);
-}
-
-NTSTATUS AndroidUsbDeviceObject::EvtDevicePrepareHardwareEntry(
- WDFDEVICE wdf_dev,
- WDFCMRESLIST resources_raw,
- WDFCMRESLIST resources_translated) {
- ASSERT_IRQL_PASSIVE();
-
- // Get our wrapper for the device and redirect event to its handler
- AndroidUsbDeviceObject* wdf_device_ext =
- GetAndroidUsbDeviceObjectFromHandle(wdf_dev);
- ASSERT(NULL != wdf_device_ext);
- return (NULL != wdf_device_ext) ?
- wdf_device_ext->OnEvtDevicePrepareHardware(resources_raw,
- resources_translated) :
- STATUS_INVALID_DEVICE_REQUEST;
-}
-
-NTSTATUS AndroidUsbDeviceObject::EvtDeviceReleaseHardwareEntry(
- WDFDEVICE wdf_dev,
- WDFCMRESLIST resources_translated) {
- ASSERT_IRQL_PASSIVE();
-
- // Get our wrapper for the device and redirect event to its handler
- AndroidUsbDeviceObject* wdf_device_ext =
- GetAndroidUsbDeviceObjectFromHandle(wdf_dev);
- ASSERT(NULL != wdf_device_ext);
- return (NULL != wdf_device_ext) ?
- wdf_device_ext->OnEvtDeviceReleaseHardware(resources_translated) :
- STATUS_INVALID_DEVICE_REQUEST;
-}
-
-void AndroidUsbDeviceObject::EvtDeviceFileCreateEntry(
- WDFDEVICE wdf_dev,
- WDFREQUEST request,
- WDFFILEOBJECT wdf_fo) {
- ASSERT_IRQL_PASSIVE();
-
- ASSERT(NULL != wdf_fo);
- if (NULL == wdf_fo) {
- WdfRequestComplete(request, STATUS_INVALID_PARAMETER);
- return;
- }
-
- // Get our wrapper for the device and redirect event to its handler
- AndroidUsbDeviceObject* wdf_device_ext =
- GetAndroidUsbDeviceObjectFromHandle(wdf_dev);
- ASSERT(NULL != wdf_device_ext);
- if (NULL != wdf_device_ext) {
- wdf_device_ext->OnEvtDeviceFileCreate(request, wdf_fo);
- } else {
- WdfRequestComplete(request, STATUS_INVALID_DEVICE_REQUEST);
- }
-}
-
-#pragma code_seg()
-
-void AndroidUsbDeviceObject::OnEvtIoRead(WDFREQUEST request,
- size_t length) {
- ASSERT_IRQL_LOW_OR_DISPATCH();
- ASSERT(IsInterfaceSelected());
- if (!IsInterfaceSelected()) {
- WdfRequestComplete(request, STATUS_INVALID_DEVICE_STATE);
- return;
- }
-
- // Get our file extension and dispatch this event to its handler
- AndroidUsbFileObject* wdf_file_ext =
- GetAndroidUsbFileObjectForRequest(request);
- ASSERT(NULL != wdf_file_ext);
- if (NULL != wdf_file_ext) {
- wdf_file_ext->OnEvtIoRead(request, length);
- } else {
- WdfRequestComplete(request, STATUS_INVALID_DEVICE_REQUEST);
- }
-}
-
-void AndroidUsbDeviceObject::OnEvtIoWrite(WDFREQUEST request,
- size_t length) {
- ASSERT_IRQL_LOW_OR_DISPATCH();
- ASSERT(IsInterfaceSelected());
- if (!IsInterfaceSelected()) {
- WdfRequestComplete(request, STATUS_INVALID_DEVICE_STATE);
- return;
- }
-
- // Get our file extension and dispatch this event to its handler
- AndroidUsbFileObject* wdf_file_ext =
- GetAndroidUsbFileObjectForRequest(request);
- ASSERT(NULL != wdf_file_ext);
- if (NULL != wdf_file_ext) {
- wdf_file_ext->OnEvtIoWrite(request, length);
- } else {
- WdfRequestComplete(request, STATUS_INVALID_DEVICE_REQUEST);
- }
-}
-
-void AndroidUsbDeviceObject::OnEvtIoDeviceControl(WDFREQUEST request,
- size_t output_buf_len,
- size_t input_buf_len,
- ULONG ioctl_code) {
- ASSERT_IRQL_LOW_OR_DISPATCH();
- ASSERT(IsInterfaceSelected());
- if (!IsInterfaceSelected()) {
- WdfRequestComplete(request, STATUS_INVALID_DEVICE_STATE);
- return;
- }
-
- // Get our file extension and dispatch this event to its handler
- AndroidUsbFileObject* wdf_file_ext =
- GetAndroidUsbFileObjectForRequest(request);
- ASSERT(NULL != wdf_file_ext);
- if (NULL != wdf_file_ext) {
- wdf_file_ext->OnEvtIoDeviceControl(request,
- output_buf_len,
- input_buf_len,
- ioctl_code);
- } else {
- WdfRequestComplete(request, STATUS_INVALID_DEVICE_REQUEST);
- }
-}
-
-void AndroidUsbDeviceObject::EvtIoReadEntry(WDFQUEUE queue,
- WDFREQUEST request,
- size_t length) {
- ASSERT_IRQL_LOW_OR_DISPATCH();
-
- // Get our file extension and dispatch this event to the appropriate handler
- // inside our device extension.
- AndroidUsbFileObject* wdf_file_ext =
- GetAndroidUsbFileObjectForRequest(request);
- ASSERT(NULL != wdf_file_ext);
- if (NULL != wdf_file_ext) {
- wdf_file_ext->device_object()->OnEvtIoRead(request, length);
- } else {
- WdfRequestComplete(request, STATUS_INVALID_DEVICE_REQUEST);
- }
-}
-
-void AndroidUsbDeviceObject::EvtIoWriteEntry(WDFQUEUE queue,
- WDFREQUEST request,
- size_t length) {
- ASSERT_IRQL_LOW_OR_DISPATCH();
-
- // Get our file extension and dispatch this event to the appropriate handler
- // inside our device extension.
- AndroidUsbFileObject* wdf_file_ext =
- GetAndroidUsbFileObjectForRequest(request);
- ASSERT(NULL != wdf_file_ext);
- if (NULL != wdf_file_ext) {
- wdf_file_ext->device_object()->OnEvtIoWrite(request, length);
- } else {
- WdfRequestComplete(request, STATUS_INVALID_DEVICE_REQUEST);
- }
-}
-
-void AndroidUsbDeviceObject::EvtIoDeviceControlEntry(WDFQUEUE queue,
- WDFREQUEST request,
- size_t output_buf_len,
- size_t input_buf_len,
- ULONG ioctl_code) {
- ASSERT_IRQL_LOW_OR_DISPATCH();
-
- // Get our file extension and dispatch this event to the appropriate handler
- // inside our device extension.
- AndroidUsbFileObject* wdf_file_ext =
- GetAndroidUsbFileObjectForRequest(request);
- ASSERT(NULL != wdf_file_ext);
- if (NULL != wdf_file_ext) {
- wdf_file_ext->device_object()->OnEvtIoDeviceControl(request,
- output_buf_len,
- input_buf_len,
- ioctl_code);
- } else {
- WdfRequestComplete(request, STATUS_INVALID_DEVICE_REQUEST);
- }
-}
-
-void AndroidUsbDeviceObject::OnGetUsbDeviceDescriptorCtl(WDFREQUEST request,
- size_t output_buf_len) {
- ASSERT_IRQL_LOW_OR_DISPATCH();
-
- // Check the buffer first
- if (output_buf_len >= sizeof(USB_DEVICE_DESCRIPTOR)) {
- // Get the output buffer
- NTSTATUS status;
- void* ret_info = OutAddress(request, &status);
- ASSERT(NT_SUCCESS(status) && (NULL != ret_info));
- if (NT_SUCCESS(status)) {
- // Copy requested info into output buffer and complete request
- RtlCopyMemory(ret_info,
- usb_device_descriptor(),
- sizeof(USB_DEVICE_DESCRIPTOR));
-
- WdfRequestCompleteWithInformation(request,
- STATUS_SUCCESS,
- sizeof(USB_DEVICE_DESCRIPTOR));
- } else {
- WdfRequestComplete(request, status);
- }
- } else {
- WdfRequestCompleteWithInformation(request,
- STATUS_BUFFER_TOO_SMALL,
- sizeof(USB_DEVICE_DESCRIPTOR));
- }
-}
-
-void AndroidUsbDeviceObject::OnGetUsbConfigDescriptorCtl(WDFREQUEST request,
- size_t output_buf_len) {
- ASSERT_IRQL_LOW_OR_DISPATCH();
-
- if (NULL != configuration_descriptor()) {
- // Check the buffer first
- if (output_buf_len >= sizeof(USB_CONFIGURATION_DESCRIPTOR)) {
- // Get the output buffer
- NTSTATUS status;
- void* ret_info = OutAddress(request, &status);
- ASSERT(NT_SUCCESS(status) && (NULL != ret_info));
- if (NT_SUCCESS(status)) {
- // Copy requested info into output buffer and complete request
- RtlCopyMemory(ret_info,
- configuration_descriptor(),
- sizeof(USB_CONFIGURATION_DESCRIPTOR));
-
- WdfRequestCompleteWithInformation(request,
- STATUS_SUCCESS,
- sizeof(USB_CONFIGURATION_DESCRIPTOR));
- } else {
- WdfRequestComplete(request, status);
- }
- } else {
- WdfRequestCompleteWithInformation(request,
- STATUS_BUFFER_TOO_SMALL,
- sizeof(USB_CONFIGURATION_DESCRIPTOR));
- }
- } else {
- WdfRequestComplete(request, STATUS_INVALID_DEVICE_REQUEST);
- }
-}
-
-void AndroidUsbDeviceObject::OnGetUsbInterfaceDescriptorCtl(WDFREQUEST request,
- size_t output_buf_len) {
- ASSERT_IRQL_LOW_OR_DISPATCH();
-
- // Check the buffer first
- if (output_buf_len >= sizeof(USB_INTERFACE_DESCRIPTOR)) {
- // Get the output buffer
- NTSTATUS status;
- void* ret_info = OutAddress(request, &status);
- ASSERT(NT_SUCCESS(status) && (NULL != ret_info));
- if (NT_SUCCESS(status)) {
- // Copy requested info into output buffer and complete request
- RtlCopyMemory(ret_info,
- interface_descriptor(),
- sizeof(USB_INTERFACE_DESCRIPTOR));
-
- WdfRequestCompleteWithInformation(request,
- STATUS_SUCCESS,
- sizeof(USB_INTERFACE_DESCRIPTOR));
- } else {
- WdfRequestComplete(request, status);
- }
- } else {
- WdfRequestCompleteWithInformation(request,
- STATUS_BUFFER_TOO_SMALL,
- sizeof(USB_INTERFACE_DESCRIPTOR));
- }
-}
-
-void AndroidUsbDeviceObject::OnGetEndpointInformationCtl(
- WDFREQUEST request,
- size_t input_buf_len,
- size_t output_buf_len) {
- ASSERT_IRQL_LOW_OR_DISPATCH();
-
- // Check the buffers first
- if (input_buf_len < sizeof(AdbQueryEndpointInformation)) {
- WdfRequestComplete(request, STATUS_INVALID_BUFFER_SIZE);
- return;
- }
-
- if (output_buf_len < sizeof(AdbEndpointInformation)) {
- WdfRequestCompleteWithInformation(request,
- STATUS_BUFFER_TOO_SMALL,
- sizeof(AdbEndpointInformation));
- return;
- }
-
- // Get the output buffer
- NTSTATUS status;
- AdbEndpointInformation* ret_info = reinterpret_cast<AdbEndpointInformation*>
- (OutAddress(request, &status));
- ASSERT(NT_SUCCESS(status) && (NULL != ret_info));
- if (!NT_SUCCESS(status)) {
- WdfRequestComplete(request, status);
- return;
- }
-
- // Get the input buffer
- AdbQueryEndpointInformation* in = reinterpret_cast<AdbQueryEndpointInformation*>
- (InAddress(request, &status));
- ASSERT(NT_SUCCESS(status) && (NULL != in));
- if (!NT_SUCCESS(status)) {
- WdfRequestComplete(request, status);
- return;
- }
-
- // Lets see what exactly is queried
- UCHAR endpoint_index = in->endpoint_index;
- if (ADB_QUERY_BULK_WRITE_ENDPOINT_INDEX == endpoint_index)
- endpoint_index = bulk_write_pipe_index();
- else if (ADB_QUERY_BULK_READ_ENDPOINT_INDEX == endpoint_index)
- endpoint_index = bulk_read_pipe_index();
-
- // Make sure index is valid and within interface range
- if ((INVALID_UCHAR == endpoint_index) ||
- (endpoint_index >= configured_pipes_num())) {
- WdfRequestComplete(request, STATUS_NOT_FOUND);
- return;
- }
-
- // Get endpoint information
- WDF_USB_PIPE_INFORMATION pipe_info;
- WDF_USB_PIPE_INFORMATION_INIT(&pipe_info);
- WDFUSBPIPE wdf_pipe_obj =
- WdfUsbInterfaceGetConfiguredPipe(wdf_usb_interface(), endpoint_index, &pipe_info);
- if (NULL == wdf_pipe_obj) {
- WdfRequestComplete(request, STATUS_NOT_FOUND);
- return;
- }
-
- // Copy endpoint info to the output
- ret_info->max_packet_size = pipe_info.MaximumPacketSize;
- ret_info->endpoint_address = pipe_info.EndpointAddress;
- ret_info->polling_interval = pipe_info.Interval;
- ret_info->setting_index = pipe_info.SettingIndex;
- ret_info->endpoint_type = static_cast<AdbEndpointType>(pipe_info.PipeType);
- ret_info->max_transfer_size = pipe_info.MaximumTransferSize;
-
- WdfRequestCompleteWithInformation(request,
- STATUS_SUCCESS,
- sizeof(AdbEndpointInformation));
-}
-
-void AndroidUsbDeviceObject::OnGetSerialNumberCtl(WDFREQUEST request,
- size_t output_buf_len) {
- ASSERT_IRQL_LOW();
-
- if (NULL == serial_number()) {
- // There is no serial number saved for this device!
- WdfRequestComplete(request, STATUS_INTERNAL_ERROR);
- return;
- }
-
- size_t expected_len = serial_number_byte_len() + sizeof(WCHAR);
-
- // Check the buffer first
- if (output_buf_len >= expected_len) {
- // Get the output buffer
- NTSTATUS status;
- WCHAR* ret_info = reinterpret_cast<WCHAR*>(OutAddress(request, &status));
- ASSERT(NT_SUCCESS(status) && (NULL != ret_info));
- if (NT_SUCCESS(status)) {
- // Copy serial number
- RtlCopyMemory(ret_info, serial_number(), serial_number_byte_len());
- ret_info[serial_number_char_len()] = L'\0';
- WdfRequestCompleteWithInformation(request, STATUS_SUCCESS, expected_len);
- } else {
- WdfRequestComplete(request, status);
- }
- } else {
- WdfRequestCompleteWithInformation(request,
- STATUS_BUFFER_TOO_SMALL,
- sizeof(expected_len));
- }
-}
-
-#pragma code_seg("PAGE")
-
-NTSTATUS AndroidUsbDeviceObject::CreateDefaultQueue() {
- ASSERT_IRQL_PASSIVE();
-
- // Register I/O callbacks to tell the framework that we are interested
- // in handling WdfRequestTypeRead, WdfRequestTypeWrite, and
- // WdfRequestTypeDeviceControl requests. WdfIoQueueDispatchParallel means
- // that we are capable of handling all the I/O request simultaneously and we
- // are responsible for protecting data that could be accessed by these
- // callbacks simultaneously. This queue will be, by default, automanaged by
- // the framework with respect to PnP and Power events. That is, framework
- // will take care of queuing, failing, dispatching incoming requests based
- // on the current PnP / Power state of the device. We also need to register
- // a EvtIoStop handler so that we can acknowledge requests that are pending
- // at the target driver.
- WDF_IO_QUEUE_CONFIG io_queue_config;
- WDF_IO_QUEUE_CONFIG_INIT_DEFAULT_QUEUE(&io_queue_config,
- WdfIoQueueDispatchParallel);
-
- io_queue_config.EvtIoDeviceControl = EvtIoDeviceControlEntry;
- io_queue_config.EvtIoRead = EvtIoReadEntry;
- io_queue_config.EvtIoWrite = EvtIoWriteEntry;
- io_queue_config.AllowZeroLengthRequests = TRUE;
- // By default KMDF will take care of the power management of this queue
- io_queue_config.PowerManaged = WdfUseDefault;
-
- // Create queue object
- WDFQUEUE wdf_queue_obj = NULL;
- NTSTATUS status = WdfIoQueueCreate(wdf_device(),
- &io_queue_config,
- WDF_NO_OBJECT_ATTRIBUTES,
- &wdf_queue_obj);
- ASSERT(NT_SUCCESS(status) && (NULL != wdf_queue_obj));
- if (!NT_SUCCESS(status))
- return status;
- return STATUS_SUCCESS;
-}
-
-NTSTATUS AndroidUsbDeviceObject::ConfigureDevice() {
- ASSERT_IRQL_PASSIVE();
-
- ASSERT(IsTaretDeviceCreated());
- if (!IsTaretDeviceCreated())
- return STATUS_INTERNAL_ERROR;
-
- // In order to get the configuration descriptor we must first query for its
- // size (by supplying NULL for the descriptor's address), allocate enough
- // memory and then retrieve the descriptor.
- USHORT size = 0;
-
- // Query descriptor size first
- NTSTATUS status =
- WdfUsbTargetDeviceRetrieveConfigDescriptor(wdf_target_device(),
- WDF_NO_HANDLE,
- &size);
- ASSERT((status == STATUS_BUFFER_TOO_SMALL) || !NT_SUCCESS(status));
- if (status != STATUS_BUFFER_TOO_SMALL)
- return status;
-
- // Create a memory object and specify our device as the parent so that
- // it will be freed automatically along with our device.
- WDFMEMORY memory = NULL;
- WDF_OBJECT_ATTRIBUTES attributes;
- WDF_OBJECT_ATTRIBUTES_INIT(&attributes);
- attributes.ParentObject = wdf_device();
- status = WdfMemoryCreate(&attributes,
- NonPagedPool,
- GANDR_POOL_TAG_DEV_CFG_DESC,
- size,
- &memory,
- reinterpret_cast<PVOID*>(&configuration_descriptor_));
- ASSERT(NT_SUCCESS(status));
- if (!NT_SUCCESS(status))
- return status;
-
- // Now retrieve configuration descriptor
- status =
- WdfUsbTargetDeviceRetrieveConfigDescriptor(wdf_target_device(),
- configuration_descriptor_,
- &size);
- ASSERT(NT_SUCCESS(status) && (NULL != configuration_descriptor_));
- if (!NT_SUCCESS(status))
- return status;
-
-#if DBG
- PrintConfigDescriptor(configuration_descriptor(), size);
-#endif // DBG
-
- return status;
-}
-
-NTSTATUS AndroidUsbDeviceObject::SelectInterfaces() {
- ASSERT_IRQL_PASSIVE();
-
- ASSERT(IsDeviceConfigured());
- if (!IsDeviceConfigured())
- return STATUS_INTERNAL_ERROR;
-
- WDF_USB_DEVICE_SELECT_CONFIG_PARAMS config_params;
- PWDF_USB_INTERFACE_SETTING_PAIR pairs = NULL;
- // TODO: We need to find a way (possibly by looking at each
- // interface descriptor) to get index of the ADB interface in multiinterface
- // configuration.
- UCHAR adb_interface_index = 0;
-
- if (IsSingleInterfaceDevice()) {
- // Our device has only one interface, so we don't have to bother with
- // multiple interfaces at all.
- GoogleDbgPrint("\n********** Device reports single interface");
- // Select single interface configuration
- WDF_USB_DEVICE_SELECT_CONFIG_PARAMS_INIT_SINGLE_INTERFACE(&config_params);
- } else {
- // Configure multiple interfaces
- ULONG num_interf = GetInterfaceCount();
- GoogleDbgPrint("\n********** Device reports %u interfaces",
- num_interf);
-
- // Allocate pairs for each interface
- pairs = new(PagedPool, GANDR_POOL_TAG_INTERF_PAIRS)
- WDF_USB_INTERFACE_SETTING_PAIR[num_interf];
- ASSERT(NULL != pairs);
- if (NULL == pairs)
- return STATUS_INSUFFICIENT_RESOURCES;
-
- adb_interface_index = 1;
- // Initialize each interface pair
- for (UCHAR pair = 0; pair < num_interf; pair++) {
- pairs[pair].SettingIndex = 0;
- pairs[pair].UsbInterface =
- WdfUsbTargetDeviceGetInterface(wdf_target_device(), pair);
- ASSERT(NULL != pairs[pair].UsbInterface);
- if (NULL == pairs[pair].UsbInterface) {
- delete[] pairs;
- return STATUS_INTERNAL_ERROR;
- }
- }
-
- // Select multiinterface configuration
- WDF_USB_DEVICE_SELECT_CONFIG_PARAMS_INIT_MULTIPLE_INTERFACES(&config_params,
- (UCHAR)num_interf,
- pairs);
- }
-
- NTSTATUS status =
- WdfUsbTargetDeviceSelectConfig(wdf_target_device(),
- WDF_NO_OBJECT_ATTRIBUTES,
- &config_params);
- if (NULL != pairs)
- delete[] pairs;
-
- // ASSERT(NT_SUCCESS(status));
- if (!NT_SUCCESS(status))
- return status;
-
-#if DBG
- PrintSelectedConfig(&config_params);
-#endif // DBG
-
- wdf_usb_interface_ =
- WdfUsbTargetDeviceGetInterface(wdf_target_device(), adb_interface_index);
- ASSERT(NULL != wdf_usb_interface_);
- if (NULL == wdf_usb_interface_)
- return STATUS_INTERNAL_ERROR;
-
- configured_pipes_num_ = WdfUsbInterfaceGetNumEndpoints(wdf_usb_interface(), 0);
- ASSERT(0 != configured_pipes_num_);
-
- // Cache selected interface descriptor
- BYTE setting_index =
- WdfUsbInterfaceGetConfiguredSettingIndex(wdf_usb_interface());
-
- WdfUsbInterfaceGetDescriptor(wdf_usb_interface(),
- setting_index,
- &interface_descriptor_);
-
-#if DBG
- PrintInterfaceDescriptor(interface_descriptor());
-#endif // DBG
-
- // Iterate over pipes, decoding and saving info about bulk r/w pipes for
- // easier and faster addressing later on when they get opened
- for (UCHAR pipe = 0; pipe < configured_pipes_num(); pipe++) {
- WDF_USB_PIPE_INFORMATION pipe_info;
- WDF_USB_PIPE_INFORMATION_INIT(&pipe_info);
- WDFUSBPIPE wdf_pipe_obj =
- WdfUsbInterfaceGetConfiguredPipe(wdf_usb_interface(), pipe, &pipe_info);
- ASSERT(NULL != wdf_pipe_obj);
- if (NULL != wdf_pipe_obj) {
- if ((WdfUsbPipeTypeBulk == pipe_info.PipeType) &&
- WDF_USB_PIPE_DIRECTION_IN(pipe_info.EndpointAddress)) {
- // This is a bulk read pipe
- ASSERT(!IsBulkReadPipeKnown());
- bulk_read_pipe_index_ = pipe;
- } else {
- ASSERT(!IsBulkWritePipeKnown());
- bulk_write_pipe_index_ = pipe;
- }
- }
-#if DBG
- PrintPipeInformation(&pipe_info, pipe);
-#endif // DBG
- }
-
- // At the end we must have calculated indexes for both,
- // bulk read and write pipes
- ASSERT(!NT_SUCCESS(status) || (IsBulkReadPipeKnown() &&
- IsBulkWritePipeKnown()));
-
- return status;
-}
-
-UCHAR AndroidUsbDeviceObject::GetPipeIndexFromFileName(
- PUNICODE_STRING file_path) {
- ASSERT_IRQL_PASSIVE();
- ASSERT((NULL != file_path) && (0 != file_path->Length) && (NULL != file_path->Buffer));
- if ((NULL == file_path) ||
- (0 == file_path->Length) ||
- (NULL == file_path->Buffer)) {
- return INVALID_UCHAR;
- }
-
- // Lets check for explicit r/w pipe names
- if (0 == RtlCompareUnicodeString(file_path, &bulk_read_pipe_name, TRUE))
- return bulk_read_pipe_index();
- if (0 == RtlCompareUnicodeString(file_path, &bulk_write_pipe_name, TRUE))
- return bulk_write_pipe_index();
-
- // Lets check path format
- if (file_path->Length <= index_pipe_prefix.Length) {
- GoogleDbgPrint("\n!!!!! Bad format for pipe name: %wZ", file_path);
- return INVALID_UCHAR;
- }
-
- // Now when whe know that file_path->Length is sufficient lets match this
- // path with the prefix
- UNICODE_STRING prefix_match = *file_path;
- prefix_match.Length = index_pipe_prefix.Length;
- prefix_match.MaximumLength = prefix_match.Length;
-
- if (0 != RtlCompareUnicodeString(&prefix_match, &index_pipe_prefix, TRUE)) {
- GoogleDbgPrint("\n!!!!! Bad format for pipe name: %wZ", file_path);
- return INVALID_UCHAR;
- }
-
- // Prefix matches. Make sure that remaining chars are all decimal digits.
- // Pipe index begins right after the prefix ends.
- const ULONG index_begins_at = WcharLen(index_pipe_prefix.Length);
- const ULONG name_len = WcharLen(file_path->Length);
- for (ULONG index = index_begins_at; index < name_len; index++) {
- if ((file_path->Buffer[index] > L'9') ||
- (file_path->Buffer[index] < L'0')) {
- GoogleDbgPrint("\n!!!!! Bad format for pipe name: %wZ", file_path);
- return INVALID_UCHAR;
- }
- }
-
- // Parse the pipe#
- ULONG uval = 0;
- ULONG umultiplier = 1;
-
- // traversing least to most significant digits.
- for (ULONG index = name_len - 1; index >= index_begins_at; index--) {
- uval += (umultiplier * static_cast<ULONG>(file_path->Buffer[index] - L'0'));
- umultiplier *= 10;
- }
-
- return static_cast<UCHAR>(uval);
-}
-
-NTSTATUS AndroidUsbDeviceObject::CreatePipeFileObjectExt(
- WDFFILEOBJECT wdf_fo,
- WDFUSBPIPE wdf_pipe_obj,
- const WDF_USB_PIPE_INFORMATION* pipe_info,
- AndroidUsbFileObject** wdf_file_ext) {
- ASSERT_IRQL_PASSIVE();
- ASSERT((NULL != wdf_fo) && (NULL != wdf_pipe_obj) && (NULL != pipe_info) && (NULL != wdf_file_ext));
- if ((NULL == wdf_fo) || (NULL == wdf_pipe_obj) || (NULL == pipe_info) || (NULL == wdf_file_ext)) {
- return STATUS_INTERNAL_ERROR;
- }
- *wdf_file_ext = NULL;
-
- AndroidUsbPipeFileObject* wdf_pipe_file_ext = NULL;
-
- // We support only WdfUsbPipeTypeBulk and WdfUsbPipeTypeInterrupt files
- // at this point.
- switch (pipe_info->PipeType) {
- case WdfUsbPipeTypeBulk:
- wdf_pipe_file_ext = new(NonPagedPool, GANDR_POOL_TAG_BULK_FILE)
- AndroidUsbBulkPipeFileObject(this, wdf_fo, wdf_pipe_obj);
- break;
-
- case WdfUsbPipeTypeInterrupt:
- wdf_pipe_file_ext = new(NonPagedPool, GANDR_POOL_TAG_INTERRUPT_FILE)
- AndroidUsbInterruptPipeFileObject(this, wdf_fo, wdf_pipe_obj);
- break;;
-
- case WdfUsbPipeTypeIsochronous:
- case WdfUsbPipeTypeControl:
- case WdfUsbPipeTypeInvalid:
- default:
- return STATUS_OBJECT_TYPE_MISMATCH;
- }
-
- // If we reached here instance of a file wrapper must be created.
- ASSERT(NULL != wdf_pipe_file_ext);
- if (NULL == wdf_pipe_file_ext)
- return STATUS_INSUFFICIENT_RESOURCES;
-
- // Initialize the wrapper.
- NTSTATUS status = wdf_pipe_file_ext->InitializePipe(pipe_info);
- ASSERT(NT_SUCCESS(status));
- if (NT_SUCCESS(status)) {
- *wdf_file_ext = wdf_pipe_file_ext;
- } else {
- delete wdf_pipe_file_ext;
- }
-
- return STATUS_SUCCESS;
-}
-
-#if DBG
-#pragma code_seg()
-
-void AndroidUsbDeviceObject::PrintUsbDeviceDescriptor(
- const USB_DEVICE_DESCRIPTOR* desc) {
- GoogleDbgPrint("\n***** USB_DEVICE_DESCRIPTOR %p for device %p", desc, this);
- GoogleDbgPrint("\n bDescriptorType = %u", desc->bDescriptorType);
- GoogleDbgPrint("\n bcdUSB = x%02X", desc->bcdUSB);
- GoogleDbgPrint("\n bDeviceClass = x%02X", desc->bDeviceClass);
- GoogleDbgPrint("\n bDeviceSubClass = x%02X", desc->bDeviceSubClass);
- GoogleDbgPrint("\n bDeviceProtocol = x%02X", desc->bDeviceProtocol);
- GoogleDbgPrint("\n bMaxPacketSize = %u", desc->bMaxPacketSize0);
- GoogleDbgPrint("\n idVendor = x%04X", desc->idVendor);
- GoogleDbgPrint("\n idProduct = x%04X", desc->idProduct);
- GoogleDbgPrint("\n bcdDevice = x%02X", desc->bcdDevice);
- GoogleDbgPrint("\n iManufacturer = %u", desc->iManufacturer);
- GoogleDbgPrint("\n iProduct = %u", desc->iProduct);
- GoogleDbgPrint("\n iSerialNumber = %u", desc->iSerialNumber);
- GoogleDbgPrint("\n bNumConfigurations = %u", desc->bNumConfigurations);
-}
-
-void AndroidUsbDeviceObject::PrintUsbTargedDeviceInformation(
- const WDF_USB_DEVICE_INFORMATION* info) {
- GoogleDbgPrint("\n***** WDF_USB_DEVICE_INFORMATION %p for device %p", info, this);
- GoogleDbgPrint("\n HcdPortCapabilities = x%08X", info->HcdPortCapabilities);
- GoogleDbgPrint("\n Traits = x%08X", info->Traits);
- GoogleDbgPrint("\n VersionInfo.USBDI_Version = x%08X",
- info->UsbdVersionInformation.USBDI_Version);
- GoogleDbgPrint("\n VersionInfo.Supported_USB_Version = x%08X",
- info->UsbdVersionInformation.Supported_USB_Version);
-}
-
-void AndroidUsbDeviceObject::PrintConfigDescriptor(
- const USB_CONFIGURATION_DESCRIPTOR* desc,
- ULONG size) {
- GoogleDbgPrint("\n***** USB_CONFIGURATION_DESCRIPTOR %p for device %p size %u",
- desc, this, size);
- GoogleDbgPrint("\n bDescriptorType = %u", desc->bDescriptorType);
- GoogleDbgPrint("\n wTotalLength = %u", desc->wTotalLength);
- GoogleDbgPrint("\n bNumInterfaces = %u", desc->bNumInterfaces);
- GoogleDbgPrint("\n bConfigurationValue = %u", desc->bConfigurationValue);
- GoogleDbgPrint("\n iConfiguration = %u", desc->iConfiguration);
- GoogleDbgPrint("\n bmAttributes = %u", desc->bmAttributes);
- GoogleDbgPrint("\n MaxPower = %u", desc->MaxPower);
-}
-
-void AndroidUsbDeviceObject::PrintSelectedConfig(
- const WDF_USB_DEVICE_SELECT_CONFIG_PARAMS* config) {
- GoogleDbgPrint("\n***** WDF_USB_DEVICE_SELECT_CONFIG_PARAMS %p for device %p", config, this);
- GoogleDbgPrint("\n Type = %u", config->Type);
- switch (config->Type) {
- case WdfUsbTargetDeviceSelectConfigTypeSingleInterface:
- GoogleDbgPrint("\n SingleInterface:");
- GoogleDbgPrint("\n NumberConfiguredPipes = %u",
- config->Types.SingleInterface.NumberConfiguredPipes);
- GoogleDbgPrint("\n ConfiguredUsbInterface = %p",
- config->Types.SingleInterface.ConfiguredUsbInterface);
- break;
-
- case WdfUsbTargetDeviceSelectConfigTypeMultiInterface:
- GoogleDbgPrint("\n MultiInterface:");
- GoogleDbgPrint("\n NumberInterfaces = %u",
- config->Types.MultiInterface.NumberInterfaces);
- GoogleDbgPrint("\n NumberOfConfiguredInterfaces = %u",
- config->Types.MultiInterface.NumberOfConfiguredInterfaces);
- GoogleDbgPrint("\n Pairs = %p",
- config->Types.MultiInterface.Pairs);
- break;
-
- case WdfUsbTargetDeviceSelectConfigTypeInterfacesDescriptor:
- GoogleDbgPrint("\n Descriptor:");
- GoogleDbgPrint("\n NumInterfaceDescriptors = %u",
- config->Types.Descriptor.NumInterfaceDescriptors);
- GoogleDbgPrint("\n ConfigurationDescriptor = %p",
- config->Types.Descriptor.ConfigurationDescriptor);
- GoogleDbgPrint("\n InterfaceDescriptors = %p",
- config->Types.Descriptor.InterfaceDescriptors);
- break;
-
- case WdfUsbTargetDeviceSelectConfigTypeUrb:
- GoogleDbgPrint("\n Urb:");
- GoogleDbgPrint("\n Urb = %p",
- config->Types.Urb.Urb);
- break;
-
- case WdfUsbTargetDeviceSelectConfigTypeInterfacesPairs:
- case WdfUsbTargetDeviceSelectConfigTypeInvalid:
- case WdfUsbTargetDeviceSelectConfigTypeDeconfig:
- default:
- GoogleDbgPrint("\n Config type is unknown or invalid or not printable.");
- break;
- }
-}
-
-void AndroidUsbDeviceObject::PrintInterfaceDescriptor(
- const USB_INTERFACE_DESCRIPTOR* desc) {
- GoogleDbgPrint("\n***** USB_INTERFACE_DESCRIPTOR %p for device %p",
- desc, this);
- GoogleDbgPrint("\n bLength = %u", desc->bLength);
- GoogleDbgPrint("\n bDescriptorType = %u", desc->bDescriptorType);
- GoogleDbgPrint("\n bInterfaceNumber = %u", desc->bInterfaceNumber);
- GoogleDbgPrint("\n bAlternateSetting = %u", desc->bAlternateSetting);
- GoogleDbgPrint("\n bNumEndpoints = %u", desc->bNumEndpoints);
- GoogleDbgPrint("\n bInterfaceClass = x%02X", desc->bInterfaceClass);
- GoogleDbgPrint("\n bInterfaceSubClass = x%02X", desc->bInterfaceSubClass);
- GoogleDbgPrint("\n bInterfaceProtocol = x%02X", desc->bInterfaceProtocol);
- GoogleDbgPrint("\n iInterface = %u", desc->iInterface);
-}
-
-void AndroidUsbDeviceObject::PrintPipeInformation(
- const WDF_USB_PIPE_INFORMATION* info,
- UCHAR pipe_index) {
- GoogleDbgPrint("\n***** WDF_USB_PIPE_INFORMATION[%u] %p for device %p",
- pipe_index, info, this);
- GoogleDbgPrint("\n Size = %u", info->Size);
- GoogleDbgPrint("\n MaximumPacketSize = %u", info->MaximumPacketSize);
- GoogleDbgPrint("\n EndpointAddress = x%02X", info->EndpointAddress);
- GoogleDbgPrint("\n Interval = %u", info->Interval);
- GoogleDbgPrint("\n SettingIndex = %u", info->SettingIndex);
- GoogleDbgPrint("\n PipeType = %u", info->PipeType);
- GoogleDbgPrint("\n MaximumTransferSize = %u", info->MaximumTransferSize);
-}
-
-#endif // DBG
-
-#pragma data_seg()
-#pragma code_seg()
diff --git a/host/windows/usb/legacy/driver/android_usb_device_object.h b/host/windows/usb/legacy/driver/android_usb_device_object.h deleted file mode 100755 index 698dc87e7..000000000 --- a/host/windows/usb/legacy/driver/android_usb_device_object.h +++ /dev/null @@ -1,603 +0,0 @@ -/*
- * Copyright (C) 2006 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef ANDROID_USB_DEVICE_OBJECT_H__
-#define ANDROID_USB_DEVICE_OBJECT_H__
-/** \file
- This file consists of declaration of class AndroidUsbDeviceObject that
- encapsulates an extension for KMDF device (FDO) object.
-*/
-
-#include "android_usb_wdf_object.h"
-
-// Forward declaration for file object extension
-class AndroidUsbFileObject;
-
-/** AndroidUsbDeviceObject class encapsulates an extension for KMDF FDO device
- object. Instances of this class must be allocated from NonPagedPool.
-*/
-class AndroidUsbDeviceObject : public AndroidUsbWdfObject {
- public:
- /** \brief Constructs the object.
-
- This method must be called at low IRQL.
- */
- AndroidUsbDeviceObject();
-
- /** \brief Destructs the object.
-
- This method can be called at any IRQL.
- */
- ~AndroidUsbDeviceObject();
-
- public:
- /** \brief Creates and initializes FDO device object extension
-
- This method is called from driver's OnAddDevice method in response to
- AddDevice call from the PnP manager
- @param device_init[in] A pointer to a framework-allocated WDFDEVICE_INIT
- structure.
- @return If the routine succeeds, it returns STATUS_SUCCESS. Otherwise,
- it returns one of the error status values defined in ntstatus.h.
- */
- NTSTATUS CreateFDODevice(PWDFDEVICE_INIT device_init);
-
- /** \brief Resets target device
-
- When executing this method instance of this class may be deleted!
- This method must be called at PASSIVE IRQL.
- @return STATUS_SUCCESS or an appropriate error code
- */
- NTSTATUS ResetDevice();
-
- private:
- /** \name Device event handlers and callbacks
- */
- ///@{
-
- /** \brief Handler for PnP prepare hardware event
-
- This method performs any operations that are needed to make a device
- accessible to the driver. The framework calls this callback after the PnP
- manager has assigned hardware resources to the device and after the device
- has entered its uninitialized D0 state. This callback is called before
- calling the driver's EvtDeviceD0Entry callback function.
- This method is called at PASSIVE IRQL.
- @param resources_raw[in] A handle to a framework resource-list object that
- identifies the raw hardware resources that the PnP manager has
- assigned to the device.
- @param resources_translated[in] A handle to a framework resource-list
- object that identifies the translated hardware resources that the
- PnP manager has assigned to the device.
- @return Successful status or an appropriate error code
- */
- NTSTATUS OnEvtDevicePrepareHardware(WDFCMRESLIST resources_raw,
- WDFCMRESLIST resources_translated);
-
- /** \brief Handler for PnP release hardware event
-
- This method performs operations that that are needed when a device is no
- longer accessible. Framework calls the callback function if the device is
- being removed, or if the PnP manager is attempting to redistribute hardware
- resources. The framework calls the EvtDeviceReleaseHardware callback
- function after the driver's device has been shut off, the PnP manager has
- reclaimed the hardware resources that it assigned to the device, and the
- device is no longer accessible. (The PCI configuration state is still
- accessible.) Typically, a EvtDeviceReleaseHardware callback function unmaps
- memory that the driver's EvtDevicePrepareHardware callback function mapped.
- Usually, all other hardware shutdown operations should take place in the
- driver's EvtDeviceD0Exit callback function.
- This method is called at PASSIVE IRQL.
- @param wdf_device[in] A handle to a framework device object.
- @param resources_translated[in] A handle to a framework resource-list
- object that identifies the translated hardware resources that the
- PnP manager has assigned to the device.
- @return Successful status or an appropriate error code
- */
- NTSTATUS OnEvtDeviceReleaseHardware(WDFCMRESLIST resources_translated);
-
- /** \brief Handler for create file event (request)
-
- This method performs operations that are needed when an application
- requests access to an item within this device path (including device
- itself). This method is called synchronously, in the context of the
- user thread that opens the item.
- This method is called at PASSIVE IRQL.
- @param request[in] A handle to a framework request object that represents
- a file creation request.
- @param wdf_fo[in] A handle to a framework file object that describes a
- file that is being created with this request.
- @return Successful status or an appropriate error code
- */
- void OnEvtDeviceFileCreate(WDFREQUEST request, WDFFILEOBJECT wdf_fo);
-
- /** \brief Entry point for PnP prepare hardware event
-
- This callback performs any operations that are needed to make a device
- accessible to the driver. The framework calls this callback after the PnP
- manager has assigned hardware resources to the device and after the device
- has entered its uninitialized D0 state. This callback is called before
- calling the driver's EvtDeviceD0Entry callback function.
- This callback is called at PASSIVE IRQL.
- @param wdf_dev[in] A handle to a framework device object.
- @param resources_raw[in] A handle to a framework resource-list object that
- identifies the raw hardware resources that the PnP manager has
- assigned to the device.
- @param resources_translated[in] A handle to a framework resource-list
- object that identifies the translated hardware resources that the
- PnP manager has assigned to the device.
- @return Successful status or an appropriate error code
- */
- static NTSTATUS EvtDevicePrepareHardwareEntry(WDFDEVICE wdf_dev,
- WDFCMRESLIST resources_raw,
- WDFCMRESLIST resources_translated);
-
- /** \brief Entry point for PnP release hardware event
-
- This callback performs operations that that are needed when a device is no
- longer accessible. Framework calls the callback function if the device is
- being removed, or if the PnP manager is attempting to redistribute hardware
- resources. The framework calls the EvtDeviceReleaseHardware callback
- function after the driver's device has been shut off, the PnP manager has
- reclaimed the hardware resources that it assigned to the device, and the
- device is no longer accessible. (The PCI configuration state is still
- accessible.) Typically, a EvtDeviceReleaseHardware callback function unmaps
- memory that the driver's EvtDevicePrepareHardware callback function mapped.
- Usually, all other hardware shutdown operations should take place in the
- driver's EvtDeviceD0Exit callback function.
- This callback is called at PASSIVE IRQL.
- @param wdf_dev[in] A handle to a framework device object.
- @param resources_translated[in] A handle to a framework resource-list
- object that identifies the translated hardware resources that the
- PnP manager has assigned to the device.
- @return Successful status or an appropriate error code
- */
- static NTSTATUS EvtDeviceReleaseHardwareEntry(WDFDEVICE wdf_dev,
- WDFCMRESLIST resources_translated);
-
- /** \brief Entry point for create file event (request)
-
- This callback performs operations that that are needed when an application
- requests access to a device. The framework calls a driver's
- EvtDeviceFileCreate callback function when a user application or another
- driver opens the device (or file on this device) to perform an I/O
- operation, such as reading or writing a file. This callback function is
- called synchronously, in the context of the user thread that opens the
- device.
- This callback is called at PASSIVE IRQL.
- @param wdf_dev[in] A handle to a framework device object.
- @param request[in] A handle to a framework request object that represents
- a file creation request.
- @param wdf_fo[in] A handle to a framework file object that describes a
- file that is being created with this request.
- @return Successful status or an appropriate error code
- */
- static void EvtDeviceFileCreateEntry(WDFDEVICE wdf_dev,
- WDFREQUEST request,
- WDFFILEOBJECT wdf_fo);
-
- ///@}
-
- private:
- /** \name I/O request event handlers and callbacks
- */
- ///@{
-
- /** \brief Read event handler
-
- This method is called when a read request comes to a file object opened
- on this device.
- This method can be called IRQL <= DISPATCH_LEVEL.
- @param request[in] A handle to a framework request object.
- @param length[in] The number of bytes to be read.
- */
- void OnEvtIoRead(WDFREQUEST request, size_t length);
-
- /** \brief Write event handler
-
- This method is called when a write request comes to a file object opened
- on this device.
- This method can be called IRQL <= DISPATCH_LEVEL.
- @param request[in] A handle to a framework request object.
- @param length[in] The number of bytes to be written.
- */
- void OnEvtIoWrite(WDFREQUEST request, size_t length);
-
- /** \brief IOCTL event handler
-
- This method is called when a device control request comes to a file object
- opened on this device.
- This method can be called IRQL <= DISPATCH_LEVEL.
- @param request[in] A handle to a framework request object.
- @param output_buf_len[in] The length, in bytes, of the request's output
- buffer, if an output buffer is available.
- @param input_buf_len[in] The length, in bytes, of the request's input
- buffer, if an input buffer is available.
- @param ioctl_code[in] The driver-defined or system-defined I/O control code
- that is associated with the request.
- */
- void OnEvtIoDeviceControl(WDFREQUEST request,
- size_t output_buf_len,
- size_t input_buf_len,
- ULONG ioctl_code);
-
- /** \brief Entry point for read event
-
- This callback is called when a read request comes to a file object opened
- on this device.
- This callback can be called IRQL <= DISPATCH_LEVEL.
- @param queue[in] A handle to the framework queue object that is associated
- with the I/O request.
- @param request[in] A handle to a framework request object.
- @param length[in] The number of bytes to be read.
- */
- static void EvtIoReadEntry(WDFQUEUE queue,
- WDFREQUEST request,
- size_t length);
-
- /** \brief Entry point for write event
-
- This callback is called when a write request comes to a file object opened
- on this device.
- This callback can be called IRQL <= DISPATCH_LEVEL.
- @param queue[in] A handle to the framework queue object that is associated
- with the I/O request.
- @param request[in] A handle to a framework request object.
- @param length[in] The number of bytes to be written.
- */
- static void EvtIoWriteEntry(WDFQUEUE queue,
- WDFREQUEST request,
- size_t length);
-
- /** \brief Entry point for device IOCTL event
-
- This callback is called when a device control request comes to a file
- object opened on this device.
- This callback can be called IRQL <= DISPATCH_LEVEL.
- @param queue[in] A handle to the framework queue object that is associated
- with the I/O request.
- @param request[in] A handle to a framework request object.
- @param output_buf_len[in] The length, in bytes, of the request's output
- buffer, if an output buffer is available.
- @param input_buf_len[in] The length, in bytes, of the request's input
- buffer, if an input buffer is available.
- @param ioctl_code[in] The driver-defined or system-defined I/O control code
- that is associated with the request.
- */
- static void EvtIoDeviceControlEntry(WDFQUEUE queue,
- WDFREQUEST request,
- size_t output_buf_len,
- size_t input_buf_len,
- ULONG ioctl_code);
-
- ///@}
-
- public:
- /** \name Device level I/O request handlers
- */
- ///@{
-
- /** \brief Gets USB device descriptor
-
- This method can be called at IRQL <= DISPATCH_LEVEL
- @param request[in] A handle to a framework request object for this IOCTL.
- @param output_buf_len[in] The length, in bytes, of the request's output
- buffer, if an output buffer is available.
- */
- void OnGetUsbDeviceDescriptorCtl(WDFREQUEST request, size_t output_buf_len);
-
- /** \brief Gets USB configuration descriptor for the selected configuration.
-
- This method can be called at IRQL <= DISPATCH_LEVEL
- @param request[in] A handle to a framework request object for this IOCTL.
- @param output_buf_len[in] The length, in bytes, of the request's output
- buffer, if an output buffer is available.
- */
- void OnGetUsbConfigDescriptorCtl(WDFREQUEST request, size_t output_buf_len);
-
- /** \brief Gets USB configuration descriptor for the selected interface.
-
- This method can be called at IRQL <= DISPATCH_LEVEL
- @param request[in] A handle to a framework request object for this IOCTL.
- @param output_buf_len[in] The length, in bytes, of the request's output
- buffer, if an output buffer is available.
- */
- void OnGetUsbInterfaceDescriptorCtl(WDFREQUEST request, size_t output_buf_len);
-
- /** \brief Gets information about an endpoint.
-
- This method can be called at IRQL <= DISPATCH_LEVEL
- @param request[in] A handle to a framework request object for this IOCTL.
- @param input_buf_len[in] The length, in bytes, of the request's input
- buffer, if an input buffer is available.
- @param output_buf_len[in] The length, in bytes, of the request's output
- buffer, if an output buffer is available.
- */
- void OnGetEndpointInformationCtl(WDFREQUEST request,
- size_t input_buf_len,
- size_t output_buf_len);
-
- /** \brief Gets device serial number.
-
- Serial number is returned in form of zero-terminated string that in the
- output buffer. This method must be called at low IRQL.
- @param request[in] A handle to a framework request object for this IOCTL.
- @param output_buf_len[in] The length, in bytes, of the request's output
- buffer, if an output buffer is available.
- */
- void OnGetSerialNumberCtl(WDFREQUEST request, size_t output_buf_len);
-
- ///@}
-
- private:
- /** \name Internal methods
- */
- ///@{
-
- /** \brief Creates default request queue for this device.
-
- In KMDF all I/O requests are coming through the queue object. So, in order
- to enable our device to receive I/O requests we must create a queue for it.
- This method is called at PASSIVE IRQL.
- @return STATUS_SUCCESS or an appropriate error code.
- */
- NTSTATUS CreateDefaultQueue();
-
- /** \brief Configures our device.
-
- This method is called from the prepare hardware handler after underlying
- FDO device has been created.
- This method is called at PASSSIVE IRQL.
- @return STATUS_SUCCESS or an appropriate error code.
- */
- NTSTATUS ConfigureDevice();
-
- /** \brief Selects interfaces on our device.
-
- This method is called from the prepare hardware handler after underlying
- FDO device has been created and configured.
- This method is called at PASSSIVE IRQL.
- @return STATUS_SUCCESS or an appropriate error code.
- */
- NTSTATUS SelectInterfaces();
-
- /** \brief Gets pipe index from a file name
-
- This method is called from OnEvtDeviceFileCreate to determine index of
- the pipe this file is addressing.
- This method is called at PASSIVE IRQL.
- @param file_path[in] Path to the file that being opened.
- @return Pipe index or INVALID_UCHAR if index cannot be calculated.
- */
- UCHAR GetPipeIndexFromFileName(PUNICODE_STRING file_path);
-
- /** \brief Creates file object extension for a pipe
-
- This method is called from OnEvtDeviceFileCreate to create an appropriate
- file object extension for a particular pipe type.
- This method is called at PASSIVE IRQL.
- @param wdf_fo[in] KMDF file to extend.
- @param wdf_pipe_obj[in] KMDF pipe for this extension
- @param pipe_info[in] Pipe information
- @param wdf_file_ext[out] Upon successfull completion will receive instance
- of the extension.
- @return STATUS_SUCCESS or an appropriate error code
- */
- NTSTATUS CreatePipeFileObjectExt(WDFFILEOBJECT wdf_fo,
- WDFUSBPIPE wdf_pipe_obj,
- const WDF_USB_PIPE_INFORMATION* pipe_info,
- AndroidUsbFileObject** wdf_file_ext);
-
- ///@}
-
- private:
- /** \name Debugging support
- */
- ///@{
-
-#if DBG
- /// Prints USB_DEVICE_DESCRIPTOR to debug output
- void PrintUsbDeviceDescriptor(const USB_DEVICE_DESCRIPTOR* desc);
-
- /// Prints WDF_USB_DEVICE_INFORMATION to debug output
- void PrintUsbTargedDeviceInformation(const WDF_USB_DEVICE_INFORMATION* info);
-
- /// Prints USB_CONFIGURATION_DESCRIPTOR to debug output
- void PrintConfigDescriptor(const USB_CONFIGURATION_DESCRIPTOR* desc,
- ULONG size);
-
- /// Prints WDF_USB_DEVICE_SELECT_CONFIG_PARAMS to debug output
- void PrintSelectedConfig(const WDF_USB_DEVICE_SELECT_CONFIG_PARAMS* config);
-
- /// Prints USB_INTERFACE_DESCRIPTOR to debug output
- void PrintInterfaceDescriptor(const USB_INTERFACE_DESCRIPTOR* desc);
-
- /// Prints WDF_USB_PIPE_INFORMATION to debug output
- void PrintPipeInformation(const WDF_USB_PIPE_INFORMATION* info,
- UCHAR pipe_index);
-
-#endif // DBG
-
- ///@}
-
- public:
- /// Gets WDF device handle for this device
- __forceinline WDFDEVICE wdf_device() const {
- return reinterpret_cast<WDFDEVICE>(wdf_object());
- }
-
- /// Gets target USB device descriptor
- __forceinline const USB_DEVICE_DESCRIPTOR* usb_device_descriptor() const {
- return &usb_device_descriptor_;
- }
-
- /// Gets target USB device information
- __forceinline const WDF_USB_DEVICE_INFORMATION* usb_device_info() const {
- return &usb_device_info_;
- }
-
- /// Gets selected interface descriptor
- __forceinline const USB_INTERFACE_DESCRIPTOR* interface_descriptor() const {
- return &interface_descriptor_;
- }
-
- /// Gets target (PDO) device handle
- __forceinline WDFUSBDEVICE wdf_target_device() const {
- return wdf_target_device_;
- }
-
- /// Checks if target device has been created
- __forceinline bool IsTaretDeviceCreated() const {
- return (NULL != wdf_target_device());
- }
-
- /// Gets USB configuration descriptor
- __forceinline const USB_CONFIGURATION_DESCRIPTOR* configuration_descriptor() const {
- return configuration_descriptor_;
- }
-
- /// Checks if device has been configured
- __forceinline bool IsDeviceConfigured() const {
- return (NULL != configuration_descriptor());
- }
-
- /// Gets number of interfaces for this device
- __forceinline UCHAR GetInterfaceCount() const {
- ASSERT(IsDeviceConfigured());
- return IsDeviceConfigured() ? configuration_descriptor()->bNumInterfaces : 0;
- }
-
- /// Checks if this is "single interface" device
- __forceinline bool IsSingleInterfaceDevice() const {
- return (1 == GetInterfaceCount());
- }
-
- /// Gets USB interface selected on this device
- __forceinline WDFUSBINTERFACE wdf_usb_interface() const {
- return wdf_usb_interface_;
- }
-
- /// Checks if an interface has been selected on this device
- __forceinline bool IsInterfaceSelected() const {
- return (NULL != wdf_usb_interface());
- }
-
- /// Gets number of pipes configured on this device
- __forceinline UCHAR configured_pipes_num() const {
- return configured_pipes_num_;
- }
-
- /// Gets index of the bulk read pipe
- __forceinline UCHAR bulk_read_pipe_index() const {
- return bulk_read_pipe_index_;
- }
-
- /// Gets index of the bulk write pipe
- __forceinline UCHAR bulk_write_pipe_index() const {
- return bulk_write_pipe_index_;
- }
-
- /// Checks if this is a high speed device
- __forceinline bool IsHighSpeed() const {
- return (0 != (usb_device_info()->Traits & WDF_USB_DEVICE_TRAIT_AT_HIGH_SPEED));
- }
-
- /// Checks if bulk read pipe index is known
- __forceinline bool IsBulkReadPipeKnown() const {
- return (INVALID_UCHAR != bulk_read_pipe_index());
- }
-
- /// Checks if bulk write pipe index is known
- __forceinline bool IsBulkWritePipeKnown() const {
- return (INVALID_UCHAR != bulk_write_pipe_index());
- }
-
- /// Gets device serial number string. Note that string may be
- /// not zero-terminated. Use serial_number_len() to get actual
- /// length of this string.
- __forceinline const WCHAR* serial_number() const {
- ASSERT(NULL != serial_number_handle_);
- return (NULL != serial_number_handle_) ?
- reinterpret_cast<const WCHAR*>
- (WdfMemoryGetBuffer(serial_number_handle_, NULL)) :
- NULL;
- }
-
- /// Gets length (in bytes) of device serial number string
- __forceinline USHORT serial_number_char_len() const {
- return serial_number_char_len_;
- }
-
- /// Gets length (in bytes) of device serial number string
- __forceinline USHORT serial_number_byte_len() const {
- return serial_number_char_len() * sizeof(WCHAR);
- }
-
- protected:
- /// Target USB device descriptor
- USB_DEVICE_DESCRIPTOR usb_device_descriptor_;
-
- /// Target USB device information
- WDF_USB_DEVICE_INFORMATION usb_device_info_;
-
- /// Selected interface descriptor
- USB_INTERFACE_DESCRIPTOR interface_descriptor_;
-
- /// USB configuration descriptor
- PUSB_CONFIGURATION_DESCRIPTOR configuration_descriptor_;
-
- /// Target (PDO?) device handle
- WDFUSBDEVICE wdf_target_device_;
-
- /// USB interface selected on this device
- WDFUSBINTERFACE wdf_usb_interface_;
-
- /// Device serial number
- WDFMEMORY serial_number_handle_;
-
- /// Device serial number string length
- USHORT serial_number_char_len_;
-
- /// Number of pipes configured on this device
- UCHAR configured_pipes_num_;
-
- /// Index of the bulk read pipe
- UCHAR bulk_read_pipe_index_;
-
- /// Index of the bulk write pipe
- UCHAR bulk_write_pipe_index_;
-};
-
-/** \brief Gets device KMDF object extension for the given KMDF object
-
- @param wdf_dev[in] KMDF handle describing device object
- @return Instance of AndroidUsbDeviceObject associated with KMDF object or
- NULL if association is not found.
-*/
-__forceinline AndroidUsbDeviceObject* GetAndroidUsbDeviceObjectFromHandle(
- WDFDEVICE wdf_dev) {
- AndroidUsbWdfObject* wdf_object_ext =
- GetAndroidUsbWdfObjectFromHandle(wdf_dev);
- ASSERT((NULL != wdf_object_ext) &&
- wdf_object_ext->Is(AndroidUsbWdfObjectTypeDevice));
- if ((NULL != wdf_object_ext) &&
- wdf_object_ext->Is(AndroidUsbWdfObjectTypeDevice)) {
- return reinterpret_cast<AndroidUsbDeviceObject*>(wdf_object_ext);
- }
- return NULL;
-}
-
-#endif // ANDROID_USB_DEVICE_OBJECT_H__
diff --git a/host/windows/usb/legacy/driver/android_usb_driver_defines.h b/host/windows/usb/legacy/driver/android_usb_driver_defines.h deleted file mode 100755 index da976e56f..000000000 --- a/host/windows/usb/legacy/driver/android_usb_driver_defines.h +++ /dev/null @@ -1,171 +0,0 @@ -/*
- * Copyright (C) 2006 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef ANDROID_USB_DRIVER_DEFINES_H__
-#define ANDROID_USB_DRIVER_DEFINES_H__
-/** \file
- This file consists of constants, types and macros used (and useful) in driver
- development.
-*/
-
-/** \name IRQL assertions
- These assertions help to verify that code is running at expected IRQL
-*/
-///@{
-
-/// Asserts that current IRQL is less than provided level
-#define ASSERT_IRQL_LESS(irql_level) ASSERT(KeGetCurrentIrql() < irql_level)
-/// Asserts that current IRQL is less or equal than provided level
-#define ASSERT_IRQL_LESS_OR_EQUAL(irql_level) ASSERT(KeGetCurrentIrql() <= irql_level)
-/// Asserts that current IRQL is the same as provided level
-#define ASSERT_IRQL_IS(irql_level) ASSERT(irql_level == KeGetCurrentIrql())
-/// Asserts that current IRQL is less than DISPATCH_LEVEL
-#define ASSERT_IRQL_LOW() ASSERT_IRQL_LESS(DISPATCH_LEVEL)
-/// Asserts that current IRQL is above APC_LEVEL
-#define ASSERT_IRQL_HIGH() ASSERT(KeGetCurrentIrql() >= DISPATCH_LEVEL)
-/// Asserts that current IRQL is at PASSIVE_LEVEL
-#define ASSERT_IRQL_PASSIVE() ASSERT_IRQL_IS(PASSIVE_LEVEL)
-/// Asserts that current IRQL is at APC_LEVEL
-#define ASSERT_IRQL_APC() ASSERT_IRQL_IS(APC_LEVEL)
-/// Asserts that current IRQL is at DISPATCH_LEVEL
-#define ASSERT_IRQL_DISPATCH() ASSERT_IRQL_IS(DISPATCH_LEVEL)
-/// Asserts that current IRQL is at APC or DISPATCH_LEVEL
-#define ASSERT_IRQL_APC_OR_DISPATCH() \
- ASSERT((KeGetCurrentIrql() == APC_LEVEL) || (KeGetCurrentIrql() == DISPATCH_LEVEL))
-/// Asserts that current IRQL is less or equal DISPATCH_LEVEL
-#define ASSERT_IRQL_LOW_OR_DISPATCH() \
- ASSERT_IRQL_LESS_OR_EQUAL(DISPATCH_LEVEL)
-
-///@}
-
-#if DBG
-/** \brief Overrides DbgPrint to make sure that nothing gets printed
- to debug output in release build.
-*/
-ULONG __cdecl GoogleDbgPrint(char* format, ...);
-#else
-#define GoogleDbgPrint(Arg) NOTHING
-#endif
-
-/// Invalid UCHAR value
-#define INVALID_UCHAR (static_cast<UCHAR>(0xFF))
-
-/// Invalid ULONG value
-#define INVALID_ULONG (static_cast<ULONG>(-1))
-
-/** Enum AndroidUsbWdfObjectType enumerates types of KMDF objects that
- we extend in our driver.
-*/
-enum AndroidUsbWdfObjectType {
- // We start enum with 1 insetead of 0 to protect orselves from a dangling
- // or uninitialized context structures because KMDF will zero our extension
- // when it gets created.
-
- /// Device object context
- AndroidUsbWdfObjectTypeDevice = 1,
-
- /// File object context
- AndroidUsbWdfObjectTypeFile,
-
- /// Request object context
- AndroidUsbWdfObjectTypeRequest,
-
- /// Workitem object context
- AndroidUsbWdfObjectTypeWorkitem,
-
- /// Illegal (maximum) context id
- AndroidUsbWdfObjectTypeMax
-};
-
-/** Structure AndroidUsbWdfObjectContext represents our context that extends
- every KMDF object (device, file, pipe, etc).
-*/
-typedef struct TagAndroidUsbWdfObjectContext {
- /// KMDF object type that is extended with this context
- AndroidUsbWdfObjectType object_type;
-
- /// Instance of the class that extends KMDF object with this context
- class AndroidUsbWdfObject* wdf_object_ext;
-} AndroidUsbWdfObjectContext;
-
-// KMDF woodoo to register our extension and implement accessor method
-WDF_DECLARE_CONTEXT_TYPE_WITH_NAME(AndroidUsbWdfObjectContext,
- GetAndroidUsbWdfObjectContext)
-
-/** Structure AndroidUsbWdfRequestContext represents our context that is
- associated with every request recevied by the driver.
-*/
-typedef struct TagAndroidUsbWdfRequestContext {
- /// KMDF object type that is extended with this context
- /// (must be AndroidUsbWdfObjectTypeRequest)
- AndroidUsbWdfObjectType object_type;
-
- /// System time request has been first scheduled
- // (time of the first WdfRequestSend is called for it)
- LARGE_INTEGER sent_at;
-
- /// KMDF descriptor for the memory allocated for URB
- WDFMEMORY urb_mem;
-
- /// MDL describing the transfer buffer
- PMDL transfer_mdl;
-
- /// Private MDL that we build in order to perform the transfer
- PMDL mdl;
-
- // Virtual address for the current segment of transfer.
- void* virtual_address;
-
- /// Number of bytes remaining to transfer
- ULONG length;
-
- /// Number of bytes requested to transfer
- ULONG transfer_size;
-
- /// Accummulated number of bytes transferred
- ULONG num_xfer;
-
- /// Initial timeout (in millisec) set for this request
- ULONG initial_time_out;
-
- // Read / Write selector
- bool is_read;
-
- // IOCTL selector
- bool is_ioctl;
-} AndroidUsbWdfRequestContext;
-
-// KMDF woodoo to register our extension and implement accessor method
-WDF_DECLARE_CONTEXT_TYPE_WITH_NAME(AndroidUsbWdfRequestContext,
- GetAndroidUsbWdfRequestContext)
-
-/** Structure AndroidUsbWorkitemContext represents our context that is
- associated with workitems created by our driver.
-*/
-typedef struct TagAndroidUsbWorkitemContext {
- /// KMDF object type that is extended with this context
- /// (must be AndroidUsbWdfObjectTypeWorkitem)
- AndroidUsbWdfObjectType object_type;
-
- /// Pipe file object extension that enqueued this work item
- class AndroidUsbPipeFileObject* pipe_file_ext;
-} AndroidUsbWorkitemContext;
-
-// KMDF woodoo to register our extension and implement accessor method
-WDF_DECLARE_CONTEXT_TYPE_WITH_NAME(AndroidUsbWorkitemContext,
- GetAndroidUsbWorkitemContext)
-
-#endif // ANDROID_USB_DRIVER_DEFINES_H__
diff --git a/host/windows/usb/legacy/driver/android_usb_driver_object.cpp b/host/windows/usb/legacy/driver/android_usb_driver_object.cpp deleted file mode 100755 index 770a13aa8..000000000 --- a/host/windows/usb/legacy/driver/android_usb_driver_object.cpp +++ /dev/null @@ -1,186 +0,0 @@ -/*
- * Copyright (C) 2006 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/** \file
- This file consists of implementation of class AndroidUsbDriverObject that
- encapsulates our driver object
-*/
-#pragma data_seg()
-#pragma code_seg()
-
-#include "precomp.h"
-#include "android_usb_device_object.h"
-#include "android_usb_driver_object.h"
-
-#pragma data_seg()
-
-/** Globally accessible instance of the AndroidUsbDriverObject.
- NT OS design allows us using of a global pointer to our driver object
- instance since it can't be created or destroyed concurently and its value
- is not going to change between creation and destruction.
-*/
-AndroidUsbDriverObject* global_driver_object = NULL;
-
-#pragma code_seg("INIT")
-
-extern "C" {
-
-/// Main entry point to the driver
-NTSTATUS DriverEntry(PDRIVER_OBJECT drv_object, PUNICODE_STRING reg_path) {
- // Just pass it down inside the class
- return AndroidUsbDriverObject::DriverEntry(drv_object, reg_path);
-}
-
-} // extern "C"
-
-NTSTATUS AndroidUsbDriverObject::DriverEntry(PDRIVER_OBJECT drv_object,
- PUNICODE_STRING reg_path) {
- ASSERT_IRQL_PASSIVE();
- ASSERT(NULL != drv_object);
- ASSERT((NULL != reg_path) &&
- (NULL != reg_path->Buffer) &&
- (0 != reg_path->Length));
-
- // Instantiate driver object
- global_driver_object = new(NonPagedPool, GANDR_POOL_TAG_DRIVER_OBJECT)
- AndroidUsbDriverObject(drv_object, reg_path);
- ASSERT(NULL != global_driver_object);
- if (NULL == global_driver_object)
- return STATUS_INSUFFICIENT_RESOURCES;
-
- // Initialize driver object
- NTSTATUS status = global_driver_object->OnDriverEntry(drv_object, reg_path);
-
- if (!NT_SUCCESS(status)) {
- // Something went wrong. Delete our driver object and get out of here.
- delete global_driver_object;
- }
-
- return status;
-}
-
-AndroidUsbDriverObject::AndroidUsbDriverObject(PDRIVER_OBJECT drv_object,
- PUNICODE_STRING reg_path)
- : driver_object_(drv_object),
- wdf_driver_(NULL) {
- ASSERT_IRQL_PASSIVE();
- ASSERT(NULL != driver_object());
-}
-
-NTSTATUS AndroidUsbDriverObject::OnDriverEntry(PDRIVER_OBJECT drv_object,
- PUNICODE_STRING reg_path) {
- ASSERT_IRQL_PASSIVE();
- ASSERT(driver_object() == drv_object);
-
- // Initiialize driver config, specifying our unload callback and default
- // pool tag for memory allocations that KMDF does on our behalf.
- WDF_DRIVER_CONFIG config;
- WDF_DRIVER_CONFIG_INIT(&config, EvtDeviceAddEntry);
- config.EvtDriverUnload = EvtDriverUnloadEntry;
- config.DriverPoolTag = GANDR_POOL_TAG_DEFAULT;
-
- // Create a framework driver object to represent our driver.
- NTSTATUS status = WdfDriverCreate(drv_object,
- reg_path,
- WDF_NO_OBJECT_ATTRIBUTES,
- &config,
- &wdf_driver_);
- ASSERT(NT_SUCCESS(status));
- if (!NT_SUCCESS(status))
- return status;
-
- GoogleDbgPrint("\n>>>>>>>>>> Android USB driver has started >>>>>>>>>>");
-
- return STATUS_SUCCESS;
-}
-
-#pragma code_seg("PAGE")
-
-AndroidUsbDriverObject::~AndroidUsbDriverObject() {
- ASSERT_IRQL_PASSIVE();
-}
-
-NTSTATUS AndroidUsbDriverObject::OnAddDevice(PWDFDEVICE_INIT device_init) {
- ASSERT_IRQL_PASSIVE();
- GoogleDbgPrint("\n++++++++++ AndroidUsbDriverObject::OnAddDevice ++++++++++");
- // Instantiate our device object extension for this device
- AndroidUsbDeviceObject* wdf_device_ext =
- new(NonPagedPool, GANDR_POOL_TAG_KMDF_DEVICE) AndroidUsbDeviceObject();
- ASSERT(NULL != wdf_device_ext);
- if (NULL == wdf_device_ext)
- return STATUS_INSUFFICIENT_RESOURCES;
-
- // Create and initialize FDO device
- NTSTATUS status = wdf_device_ext->CreateFDODevice(device_init);
- ASSERT(NT_SUCCESS(status));
- if (!NT_SUCCESS(status))
- delete wdf_device_ext;
-
- return status;
-}
-
-void AndroidUsbDriverObject::OnDriverUnload() {
- ASSERT_IRQL_PASSIVE();
- GoogleDbgPrint("\n<<<<<<<<<< Android USB driver is unloaded <<<<<<<<<<");
-}
-
-NTSTATUS AndroidUsbDriverObject::EvtDeviceAddEntry(
- WDFDRIVER wdf_drv,
- PWDFDEVICE_INIT device_init) {
- ASSERT_IRQL_PASSIVE();
- ASSERT((NULL != global_driver_object) && (global_driver_object->wdf_driver() == wdf_drv));
-
- // Pass it down to our driver object
- if ((NULL == global_driver_object) ||
- (global_driver_object->wdf_driver() != wdf_drv)) {
- return STATUS_INTERNAL_ERROR;
- }
-
- return global_driver_object->OnAddDevice(device_init);
-}
-
-VOID AndroidUsbDriverObject::EvtDriverUnloadEntry(WDFDRIVER wdf_drv) {
- ASSERT_IRQL_PASSIVE();
- ASSERT((NULL != global_driver_object) &&
- (global_driver_object->wdf_driver() == wdf_drv));
-
- // Pass it down to our driver object
- if ((NULL != global_driver_object) &&
- (global_driver_object->wdf_driver() == wdf_drv)) {
- global_driver_object->OnDriverUnload();
- // Now we can (and have to) delete our driver object
- delete global_driver_object;
- }
-}
-
-#if DBG
-
-#pragma code_seg()
-
-ULONG __cdecl GoogleDbgPrint(char* format, ...) {
- va_list arg_list;
- va_start(arg_list, format);
- ULONG ret =
- vDbgPrintEx(DPFLTR_IHVDRIVER_ID, DPFLTR_ERROR_LEVEL, format, arg_list);
- va_end(arg_list);
-
- return ret;
-}
-
-#endif // DBG
-
-#pragma data_seg()
-#pragma code_seg()
diff --git a/host/windows/usb/legacy/driver/android_usb_driver_object.h b/host/windows/usb/legacy/driver/android_usb_driver_object.h deleted file mode 100755 index 568b97733..000000000 --- a/host/windows/usb/legacy/driver/android_usb_driver_object.h +++ /dev/null @@ -1,152 +0,0 @@ -/*
- * Copyright (C) 2006 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef ANDROID_USB_DRIVER_OBJECT_H__
-#define ANDROID_USB_DRIVER_OBJECT_H__
-/** \file
- This file consists of declaration of class AndroidUsbDriverObject that
- encapsulates our driver object.
-*/
-
-/// Globally accessible pointer to the driver object
-extern class AndroidUsbDriverObject* global_driver_object;
-
-/** AndroidUsbDriverObject class encapsulates driver object and provides
- overall initialization / cleanup as well as management of globally used
- resources. We use KMDF framework for this driver because it takes care of
- most of the USB related "things" (like PnP, power management and other
- stuff) so we can concentrate more on real functionality. This driver is
- based on KMDF's usbsamp driver sample available at DDK's src\kmdf\usbsamp
- directory. Instance of this class (always one) must be allocated from
- NonPagedPool.
-*/
-class AndroidUsbDriverObject {
-
- public:
- /** \brief Driver initialization entry point.
-
- This method is a "gate" to our driver class from main DriverEntry routine.
- Since this method is called from within DriverEntry only it is placed in
- "INIT" code segment.
- This method is called at IRQL PASSIVE_LEVEL.
- @param drv_object[in] Driver object passed to DriverEntry routine
- @param reg_path[in] Path to the driver's Registry passed to DriverEntry
- routine
- @returns STATUS_SUCCESS on success or an appropriate error code.
- */
- static NTSTATUS DriverEntry(PDRIVER_OBJECT drv_object,
- PUNICODE_STRING reg_path);
-
- private:
- /** \brief Constructs driver object.
-
- Constructor for driver class must be as light as possible. All
- initialization that may fail must be deferred to OnDriverEntry method.
- Since this method is called from within DriverEntry only it is placed in
- "INIT" code segment.
- This method is called at IRQL PASSIVE_LEVEL.
- @param drv_object[in] Driver object passed to DriverEntry routine
- @param reg_path[in] Path to the driver's Registry passed to DriverEntry
- routine
- */
- AndroidUsbDriverObject(PDRIVER_OBJECT drv_object, PUNICODE_STRING reg_path);
-
- /** \brief Destructs driver object.
-
- Destructor for driver class must be as light as possible. All
- uninitialization must be done in OnDriverUnload method.
- This method must be called at PASSIVE IRQL.
- */
- ~AndroidUsbDriverObject();
-
- /** \brief Initializes instance of the driver object.
-
- This method is called immediatelly after driver object has been
- instantiated to perform actual initialization of the driver. Since this
- method is called from within DriverEntry only it is placed in
- "INIT" code segment.
- This method is called at IRQL PASSIVE_LEVEL.
- @param drv_object[in] Driver object passed to DriverEntry routine
- @param reg_path[in] Path to the driver's Registry passed to DriverEntry
- routine
- @returns STATUS_SUCCESS on success or an appropriate error code.
- */
- NTSTATUS OnDriverEntry(PDRIVER_OBJECT drv_object, PUNICODE_STRING reg_path);
-
- /** \brief Actual handler for KMDF's AddDevice event
-
- This method is called by the framework in response to AddDevice call from
- the PnP manager. We create and initialize a device object to represent a
- new instance of the device.
- This method is called at IRQL PASSIVE_LEVEL.
- @param device_init[in] A pointer to a framework-allocated WDFDEVICE_INIT
- structure.
- @return If the routine succeeds, it returns STATUS_SUCCESS. Otherwise,
- it returns one of the error status values defined in ntstatus.h.
- */
- NTSTATUS OnAddDevice(PWDFDEVICE_INIT device_init);
-
- /** \brief Actual driver unload event handler.
-
- This method is called when driver is being unloaded.
- This method is called at IRQL PASSIVE_LEVEL.
- */
- void OnDriverUnload();
-
- /** \brief KMDF's DeviceAdd event entry point
-
- This callback is called by the framework in response to AddDevice call from
- the PnP manager. We create and initialize a device object to represent a
- new instance of the device. All the software resources should be allocated
- in this callback.
- This method is called at IRQL PASSIVE_LEVEL.
- @param wdf_drv[in] WDF driver handle.
- @param device_init[in] A pointer to a framework-allocated WDFDEVICE_INIT
- structure.
- @return If the routine succeeds, it returns STATUS_SUCCESS. Otherwise,
- it returns one of the error status values defined in ntstatus.h.
- */
- static NTSTATUS EvtDeviceAddEntry(WDFDRIVER wdf_drv,
- PWDFDEVICE_INIT device_init);
-
- /** \brief Driver unload event entry point.
-
- Framework calls this callback when driver is being unloaded.
- This method is called at IRQL PASSIVE_LEVEL.
- */
- static VOID EvtDriverUnloadEntry(WDFDRIVER wdf_drv);
-
- public:
-
- /// Gets this driver's DRIVER_OBJECT
- __forceinline PDRIVER_OBJECT driver_object() const {
- return driver_object_;
- }
-
- /// Gets KMDF driver handle
- __forceinline WDFDRIVER wdf_driver() const {
- return wdf_driver_;
- }
-
- private:
- /// This driver's driver object
- PDRIVER_OBJECT driver_object_;
-
- /// KMDF driver handle
- WDFDRIVER wdf_driver_;
-};
-
-#endif // ANDROID_USB_DRIVER_OBJECT_H__
diff --git a/host/windows/usb/legacy/driver/android_usb_file_object.cpp b/host/windows/usb/legacy/driver/android_usb_file_object.cpp deleted file mode 100755 index 196faec9f..000000000 --- a/host/windows/usb/legacy/driver/android_usb_file_object.cpp +++ /dev/null @@ -1,100 +0,0 @@ -/*
- * Copyright (C) 2006 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/** \file
- This file consists of implementation of class AndroidUsbFileObject that
- encapsulates a common extension for all KMDF file object types.
-*/
-#pragma data_seg()
-#pragma code_seg()
-
-#include "precomp.h"
-#include "android_usb_file_object.h"
-
-#pragma data_seg()
-#pragma code_seg("PAGE")
-
-AndroidUsbFileObject::AndroidUsbFileObject(AndroidUsbFileObjectType fo_type,
- AndroidUsbDeviceObject* dev_obj,
- WDFFILEOBJECT wdf_fo)
- : AndroidUsbWdfObject(AndroidUsbWdfObjectTypeFile),
- file_type_(fo_type),
- device_object_(dev_obj) {
- ASSERT_IRQL_PASSIVE();
- ASSERT(NULL != dev_obj);
- ASSERT(fo_type < AndroidUsbFileObjectTypeMax);
- ASSERT(NULL != wdf_fo);
- set_wdf_object(wdf_fo);
-}
-
-#pragma code_seg()
-
-AndroidUsbFileObject::~AndroidUsbFileObject() {
- ASSERT_IRQL_LOW_OR_DISPATCH();
-}
-
-#pragma code_seg("PAGE")
-
-NTSTATUS AndroidUsbFileObject::Initialize() {
- ASSERT_IRQL_LOW();
- ASSERT(NULL != wdf_file());
- if (NULL == wdf_file())
- return STATUS_INTERNAL_ERROR;
-
- // Register context for this file object
- return InitializeContext();
-}
-
-#pragma code_seg()
-
-void AndroidUsbFileObject::OnEvtIoRead(WDFREQUEST request,
- size_t length) {
- ASSERT_IRQL_LOW_OR_DISPATCH();
- ASSERT(WdfRequestGetFileObject(request) == wdf_file());
- // Complete zero reads with success
- if (0 == length) {
- WdfRequestCompleteWithInformation(request, STATUS_SUCCESS, 0);
- return;
- }
-
- WdfRequestComplete(request, STATUS_INVALID_DEVICE_REQUEST);
-}
-
-void AndroidUsbFileObject::OnEvtIoWrite(WDFREQUEST request,
- size_t length) {
- ASSERT_IRQL_LOW_OR_DISPATCH();
- ASSERT(WdfRequestGetFileObject(request) == wdf_file());
- // Complete zero writes with success
- if (0 == length) {
- WdfRequestCompleteWithInformation(request, STATUS_SUCCESS, 0);
- return;
- }
-
- WdfRequestComplete(request, STATUS_INVALID_DEVICE_REQUEST);
-}
-
-void AndroidUsbFileObject::OnEvtIoDeviceControl(WDFREQUEST request,
- size_t output_buf_len,
- size_t input_buf_len,
- ULONG ioctl_code) {
- ASSERT_IRQL_LOW_OR_DISPATCH();
- ASSERT(WdfRequestGetFileObject(request) == wdf_file());
-
- WdfRequestComplete(request, STATUS_INVALID_DEVICE_REQUEST);
-}
-
-#pragma data_seg()
-#pragma code_seg()
diff --git a/host/windows/usb/legacy/driver/android_usb_file_object.h b/host/windows/usb/legacy/driver/android_usb_file_object.h deleted file mode 100755 index f84547828..000000000 --- a/host/windows/usb/legacy/driver/android_usb_file_object.h +++ /dev/null @@ -1,184 +0,0 @@ -/*
- * Copyright (C) 2006 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef ANDROID_USB_FILE_OBJECT_H__
-#define ANDROID_USB_FILE_OBJECT_H__
-/** \file
- This file consists of declaration of class AndroidUsbFileObject that
- encapsulates a common extension for all KMDF file object types.
-*/
-
-#include "android_usb_wdf_object.h"
-#include "android_usb_device_object.h"
-
-/** Enumerator AndroidUsbFileObjectType defines possible types for our file
- object extension.
-*/
-enum AndroidUsbFileObjectType {
- /// File extends device FO
- AndroidUsbFileObjectTypeDevice,
-
- // File extends a pipe FO
- AndroidUsbFileObjectTypePipe,
-
- AndroidUsbFileObjectTypeMax,
-};
-
-/** AndroidUsbFileObject class encapsulates a common extension for all KMDF
- file object types. Instances of this class must be allocated from
- NonPagedPool.
-*/
-class AndroidUsbFileObject : public AndroidUsbWdfObject {
- public:
- /** \brief Constructs the object.
-
- This method must be called at low IRQL.
- @param fo_type[in] Type of the file object that this object extends
- @param dev_obj[in] Our device object for which this file has been created
- @param wdf_fo[in] KMDF file object for this extension
- */
- AndroidUsbFileObject(AndroidUsbFileObjectType fo_type,
- AndroidUsbDeviceObject* dev_obj,
- WDFFILEOBJECT wdf_fo);
-
- /** \brief Destructs the object.
-
- This method can be called at any IRQL.
- */
- virtual ~AndroidUsbFileObject();
-
- /** \brief Initializes the object
-
- This method verifies that instance has been created and calls base class's
- InitializeContext method to register itself with the wrapped FO. All
- derived classes must call this method when initializing.
- This method must be called at low IRQL.
- @return STATUS_SUCCESS on success or an appropriate error code
- */
- virtual NTSTATUS Initialize();
-
- /** \brief Read event handler
-
- This method is called when a read request comes to the file object this
- class extends.
- This method can be called IRQL <= DISPATCH_LEVEL.
- @param request[in] A handle to a framework request object.
- @param length[in] The number of bytes to be read.
- @return Successful status or an appropriate error code
- */
- virtual void OnEvtIoRead(WDFREQUEST request, size_t length);
-
- /** \brief Write event handler
-
- This method is called when a write request comes to the file object this
- class extends.
- This callback can be called IRQL <= DISPATCH_LEVEL.
- @param request[in] A handle to a framework request object.
- @param length[in] The number of bytes to be written.
- @return Successful status or an appropriate error code
- */
- virtual void OnEvtIoWrite(WDFREQUEST request, size_t length);
-
- /** \brief IOCTL event handler
-
- This method is called when a device control request comes to the file
- object this class extends.
- This callback can be called IRQL <= DISPATCH_LEVEL.
- @param request[in] A handle to a framework request object.
- @param output_buf_len[in] The length, in bytes, of the request's output
- buffer, if an output buffer is available.
- @param input_buf_len[in] The length, in bytes, of the request's input
- buffer, if an input buffer is available.
- @param ioctl_code[in] The driver-defined or system-defined I/O control code
- that is associated with the request.
- @return Successful status or an appropriate error code
- */
- virtual void OnEvtIoDeviceControl(WDFREQUEST request,
- size_t output_buf_len,
- size_t input_buf_len,
- ULONG ioctl_code);
-
- public:
- /// Gets KMDF file handle for this extension
- __forceinline WDFFILEOBJECT wdf_file() const {
- return reinterpret_cast<WDFFILEOBJECT>(wdf_object());
- }
-
- /// Gets device object that owns this file
- __forceinline AndroidUsbDeviceObject* device_object() const {
- return device_object_;
- }
-
- /// Gets type of the file object that this extension wraps
- __forceinline AndroidUsbFileObjectType file_type() const {
- return file_type_;
- }
-
- /// Gets WDF device handle for device that owns this file
- __forceinline WDFDEVICE wdf_device() const {
- ASSERT(NULL != device_object());
- return (NULL != device_object()) ? device_object()->wdf_device() :
- NULL;
- }
-
- /// Gets target (PDO) device handle for the device that owns this file
- __forceinline WDFUSBDEVICE wdf_target_device() const {
- ASSERT(NULL != device_object());
- return (NULL != device_object()) ? device_object()->wdf_target_device() :
- NULL;
- }
-
- protected:
- /// Device object that owns this file
- AndroidUsbDeviceObject* device_object_;
-
- /// Type of the file object that this extension wraps
- AndroidUsbFileObjectType file_type_;
-};
-
-/** \brief Gets file KMDF object extension for the given KMDF file object
-
- This method can be called at any IRQL
- @param wdf_fo[in] KMDF file handle describing file object
- @return Instance of AndroidUsbFileObject associated with this object or NULL
- if association is not found.
-*/
-__forceinline AndroidUsbFileObject* GetAndroidUsbFileObjectFromHandle(
- WDFFILEOBJECT wdf_fo) {
- AndroidUsbWdfObject* wdf_object_ext =
- GetAndroidUsbWdfObjectFromHandle(wdf_fo);
- ASSERT(NULL != wdf_object_ext);
- if (NULL != wdf_object_ext) {
- ASSERT(wdf_object_ext->Is(AndroidUsbWdfObjectTypeFile));
- if (wdf_object_ext->Is(AndroidUsbWdfObjectTypeFile))
- return reinterpret_cast<AndroidUsbFileObject*>(wdf_object_ext);
- }
- return NULL;
-}
-
-/** \brief Gets file KMDF file object extension for the given request
-
- This method can be called at any IRQL
- @param request[in] KMDF request object
- @return Instance of AndroidUsbFileObject associated with this request or NULL
- if association is not found.
-*/
-__forceinline AndroidUsbFileObject* GetAndroidUsbFileObjectForRequest(
- WDFREQUEST request) {
- return GetAndroidUsbFileObjectFromHandle(WdfRequestGetFileObject(request));
-}
-
-#endif // ANDROID_USB_FILE_OBJECT_H__
diff --git a/host/windows/usb/legacy/driver/android_usb_inl.h b/host/windows/usb/legacy/driver/android_usb_inl.h deleted file mode 100755 index d08ed182f..000000000 --- a/host/windows/usb/legacy/driver/android_usb_inl.h +++ /dev/null @@ -1,88 +0,0 @@ -/*
- * Copyright (C) 2006 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef ANDROID_USB_INL_H__
-#define ANDROID_USB_INL_H__
-/** \file
- This file consists of inline routines for the driver.
-*/
-
-/// Gets control code out of the entire IOCTL code packet
-__forceinline ULONG GetCtlCode(ULONG ioctl_code) {
- return (ioctl_code >> 2) & 0x0FFF;
-}
-
-/** \brief
- Converts string length from number of wide characters into number of bytes.
-*/
-__forceinline USHORT ByteLen(USHORT wchar_len) {
- return static_cast<USHORT>(wchar_len * sizeof(WCHAR));
-}
-
-/** \brief Gets byte length of a zero-terminated string not including
- zero terminator. Must be called at low IRQL.
-*/
-__forceinline USHORT ByteLen(const WCHAR* str) {
- ASSERT_IRQL_LOW();
- return (NULL != str) ? ByteLen(static_cast<USHORT>(wcslen(str))) : 0;
-}
-
-/** \brief
- Converts string length from number of bytes into number of wide characters.
- Can be called at any IRQL.
-*/
-__forceinline USHORT WcharLen(USHORT byte_len) {
- return byte_len / sizeof(WCHAR);
-}
-
-/** \brief Retrieves pointer out of the WDFMEMORY handle
-*/
-__forceinline void* GetAddress(WDFMEMORY wdf_mem) {
- ASSERT(NULL != wdf_mem);
- return (NULL != wdf_mem) ? WdfMemoryGetBuffer(wdf_mem, NULL) : NULL;
-}
-
-/** \brief Retrieves output memory address for WDFREQUEST
-
- @param request[in] A handle to KMDF request object
- @param status[out] Receives status of the call. Can be NULL.
-*/
-__forceinline void* OutAddress(WDFREQUEST request, NTSTATUS* status) {
- ASSERT(NULL != request);
- WDFMEMORY wdf_mem = NULL;
- NTSTATUS stat = WdfRequestRetrieveOutputMemory(request, &wdf_mem);
- ASSERT((NULL != wdf_mem) || (!NT_SUCCESS(stat)));
- if (NULL != status)
- *status = stat;
- return NT_SUCCESS(stat) ? GetAddress(wdf_mem) : NULL;
-}
-
-/** \brief Retrieves input memory address for WDFREQUEST
-
- @param request[in] A handle to KMDF request object
- @param status[out] Receives status of the call. Can be NULL.
-*/
-__forceinline void* InAddress(WDFREQUEST request, NTSTATUS* status) {
- ASSERT(NULL != request);
- WDFMEMORY wdf_mem = NULL;
- NTSTATUS stat = WdfRequestRetrieveInputMemory(request, &wdf_mem);
- ASSERT((NULL != wdf_mem) || (!NT_SUCCESS(stat)));
- if (NULL != status)
- *status = stat;
- return NT_SUCCESS(stat) ? GetAddress(wdf_mem) : NULL;
-}
-
-#endif // ANDROID_USB_INL_H__
diff --git a/host/windows/usb/legacy/driver/android_usb_interrupt_file_object.cpp b/host/windows/usb/legacy/driver/android_usb_interrupt_file_object.cpp deleted file mode 100755 index 32c88caf9..000000000 --- a/host/windows/usb/legacy/driver/android_usb_interrupt_file_object.cpp +++ /dev/null @@ -1,53 +0,0 @@ -/*
- * Copyright (C) 2006 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/** \file
- This file consists of implementation of class AndroidUsbInterruptPipeFileObject
- that encapsulates extension to an interrupt pipe file objects.
-*/
-#pragma data_seg()
-#pragma code_seg()
-
-#include "precomp.h"
-#include "android_usb_interrupt_file_object.h"
-
-#pragma data_seg()
-#pragma code_seg("PAGE")
-
-AndroidUsbInterruptPipeFileObject::AndroidUsbInterruptPipeFileObject(
- AndroidUsbDeviceObject* dev_obj,
- WDFFILEOBJECT wdf_fo,
- WDFUSBPIPE wdf_pipe_obj)
- : AndroidUsbPipeFileObject(dev_obj, wdf_fo, wdf_pipe_obj) {
- ASSERT_IRQL_PASSIVE();
-
-#if DBG
- WDF_USB_PIPE_INFORMATION pipe_info;
- WDF_USB_PIPE_INFORMATION_INIT(&pipe_info);
- WdfUsbTargetPipeGetInformation(wdf_pipe_obj, &pipe_info);
- ASSERT(WdfUsbPipeTypeInterrupt == pipe_info.PipeType);
-#endif // DBG
-
-}
-
-#pragma code_seg()
-
-AndroidUsbInterruptPipeFileObject::~AndroidUsbInterruptPipeFileObject() {
- ASSERT_IRQL_LOW_OR_DISPATCH();
-}
-
-#pragma data_seg()
-#pragma code_seg()
diff --git a/host/windows/usb/legacy/driver/android_usb_interrupt_file_object.h b/host/windows/usb/legacy/driver/android_usb_interrupt_file_object.h deleted file mode 100755 index 7b2396903..000000000 --- a/host/windows/usb/legacy/driver/android_usb_interrupt_file_object.h +++ /dev/null @@ -1,50 +0,0 @@ -/*
- * Copyright (C) 2006 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef ANDROID_USB_INTERRUPT_PIPE_FILE_OBJECT_H__
-#define ANDROID_USB_INTERRUPT_PIPE_FILE_OBJECT_H__
-/** \file
- This file consists of declaration of class AndroidUsbInterruptPipeFileObject
- that encapsulates extension to an interrupt pipe file objects.
-*/
-
-#include "android_usb_pipe_file_object.h"
-
-/** AndroidUsbInterruptPipeFileObject class encapsulates extension for a KMDF
- file object that represent opened interrupt pipe. Instances of this class
- must be allocated from NonPagedPool.
-*/
-class AndroidUsbInterruptPipeFileObject : public AndroidUsbPipeFileObject {
- public:
- /** \brief Constructs the object.
-
- This method must be called at low IRQL.
- @param dev_obj[in] Our device object for which this file has been created
- @param wdf_fo[in] KMDF file object this extension wraps
- @param wdf_pipe_obj[in] KMDF pipe for this file
- */
- AndroidUsbInterruptPipeFileObject(AndroidUsbDeviceObject* dev_obj,
- WDFFILEOBJECT wdf_fo,
- WDFUSBPIPE wdf_pipe_obj);
-
- /** \brief Destructs the object.
-
- This method can be called at any IRQL.
- */
- virtual ~AndroidUsbInterruptPipeFileObject();
-};
-
-#endif // ANDROID_USB_INTERRUPT_PIPE_FILE_OBJECT_H__
diff --git a/host/windows/usb/legacy/driver/android_usb_new_delete.h b/host/windows/usb/legacy/driver/android_usb_new_delete.h deleted file mode 100755 index d1ca03b53..000000000 --- a/host/windows/usb/legacy/driver/android_usb_new_delete.h +++ /dev/null @@ -1,154 +0,0 @@ -/*
- * Copyright (C) 2006 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef ANDROID_USB_NEW_DELETE_H__
-#define ANDROID_USB_NEW_DELETE_H__
-/** \file
- This file consists implementations of our 'new' and 'delete' operators
-*/
-
-#include "android_usb_pool_tags.h"
-
-/** \brief Checks if given pool type is one of NonPaged pool kinds.
-
- All numeric values for all NonPaged pool types are even numbers while all
- numeric values for all PagedPool types are odd numbers (see definition of
- POOL_TYPE enum). So this routine utilizes this to see whether given pool
- type is one of NonPaged pool kinds. This routine can be called at any IRQL.
- @param pool_type[in] Pool type
- @return True if pool type is one of NonPaged pool types, false otherwise
-*/
-__forceinline bool IsPoolNonPaged(POOL_TYPE pool_type) {
- return (0 == (pool_type & 0x1));
-}
-
-/** @name Operators new and delete
-
- In Kernel Mode development each memory allocation must specify type of the
- pool from which memory should be allocated, usualy PagedPool or NonPagedPool.
- Because of that "traditional" operator 'new' that takes only one parameter
- (memory size) is not good so we modify that operator by adding two more
- parameters: pool type and memory tag (last one is optional but highly
- encouraged). To prevent from mistakes, traditional operator 'new' is also
- defined. It will allocate requested number of bytes from NonPagedPool with
- default memory tag but it will always assert on checked (debug) builds.
- Since there is no infrastructure for C++ exceptions in Kernel Mode we are
- not using them to report memory allocation error. So, on failure operators
- 'new' are returning NULL instead of throwing an exception.
-*/
-///@{
-
-/** \brief Main operator new
-
- This is the main operator new that allocates specified number of bytes from
- the specified pool and assigns a custom tag to the allocated memory.
- Inherits IRQL restrictions for ExAllocatePoolWithTag (see the DDK doc).
- @param size[in] Number of bytes to allocate.
- @param pool_type[in] Type of the pool to allocate from.
- @param pool_tag[in] A tag to attach to the allocated memory. Since utilities
- that display tags use their ASCII representations it's advisable to
- use tag values that are ASCII symbols, f.i. 'ATag'. Note that due to
- inversion of bytes in stored ULONG value, to read 'ATag' in the tag
- displaying utility, the actual value passed to operator 'new' must be
- 'gaTA'
- @return Pointer to allocated memory on success, NULL on error.
-*/
-__forceinline void* __cdecl operator new(size_t size,
- POOL_TYPE pool_type,
- ULONG pool_tag) {
- ASSERT((pool_type < MaxPoolType) && (0 != size));
- // Enforce IRQL restriction check.
- ASSERT(IsPoolNonPaged(pool_type) || (KeGetCurrentIrql() < DISPATCH_LEVEL));
- return size ? ExAllocatePoolWithTag(pool_type,
- static_cast<ULONG>(size),
- pool_tag) :
- NULL;
-}
-
-/** \brief
- Short operator new that attaches a default tag to the allocated memory.
-
- This version of operator new allocates specified number of bytes from the
- specified pool and assigns a default tag (GANDR_POOL_TAG_DEFAULT) to the
- allocated memory. Inherits IRQL restrictions for ExAllocatePoolWithTag.
- @param size[in] Number of bytes to allocate.
- @param pool_type[in] Type of the pool to allocate from.
- @return Pointer to allocated memory on success, NULL on error.
-*/
-__forceinline void* __cdecl operator new(size_t size, POOL_TYPE pool_type) {
- ASSERT((pool_type < MaxPoolType) && (0 != size));
- // Enforce IRQL restriction check.
- ASSERT(IsPoolNonPaged(pool_type) || (KeGetCurrentIrql() < DISPATCH_LEVEL));
- return size ? ExAllocatePoolWithTag(pool_type,
- static_cast<ULONG>(size),
- GANDR_POOL_TAG_DEFAULT) :
- NULL;
-}
-
-/** \brief Traditional operator new that should never be used.
-
- Using of this version of operator 'new' is prohibited in Kernel Mode
- development. For the sake of safety it is implemented though to allocate
- requested number of bytes from the NonPagedPool and attach default tag
- to the allocated memory. It will assert on checked (debug) builds.
- Inherits IRQL restrictions for ExAllocatePoolWithTag.
- @param size[in] Number of bytes to allocate.
- @return Pointer to memory allocated from NonPagedPool on success or NULL on
- error.
-*/
-__forceinline void* __cdecl operator new(size_t size) {
- ASSERTMSG("\n!!! Using of operator new(size_t size) is detected!\n"
- "This is illegal in our driver C++ development environment to use "
- "this version of operator 'new'. Please switch to\n"
- "new(size_t size, POOL_TYPE pool_type) or "
- "new(size_t size, POOL_TYPE pool_type, ULONG pool_tag) ASAP!!!\n",
- false);
- ASSERT(0 != size);
- return size ? ExAllocatePoolWithTag(NonPagedPool,
- static_cast<ULONG>(size),
- GANDR_POOL_TAG_DEFAULT) :
- NULL;
-}
-
-/** \brief Operator delete.
-
- Frees memory allocated by 'new' operator.
- @param pointer[in] Memory to free. If this parameter is NULL operator does
- nothing but asserts on checked build. Inherits IRQL restrictions
- for ExFreePool.
-*/
-__forceinline void __cdecl operator delete(void* pointer) {
- ASSERT(NULL != pointer);
- if (NULL != pointer)
- ExFreePool(pointer);
-}
-
-/** \brief Operator delete for arrays.
-
- Frees memory allocated by 'new' operator.
- @param pointer[in] Memory to free. If this parameter is NULL operator does
- nothing but asserts on checked build. Inherits IRQL restrictions
- for ExFreePool.
-*/
-__forceinline void __cdecl operator delete[](void* pointer) {
- ASSERT(NULL != pointer);
- if (NULL != pointer)
- ExFreePool(pointer);
-}
-
-///@}
-
-#endif // ANDROID_USB_NEW_DELETE_H__
diff --git a/host/windows/usb/legacy/driver/android_usb_pipe_file_object.cpp b/host/windows/usb/legacy/driver/android_usb_pipe_file_object.cpp deleted file mode 100755 index e696b37dd..000000000 --- a/host/windows/usb/legacy/driver/android_usb_pipe_file_object.cpp +++ /dev/null @@ -1,738 +0,0 @@ -/*
- * Copyright (C) 2006 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/** \file
- This file consists of implementation of class AndroidUsbPipeFileObject that
- encapsulates a common extension for pipe file objects.
-*/
-#pragma data_seg()
-#pragma code_seg()
-
-#include "precomp.h"
-#include "android_usb_pipe_file_object.h"
-
-#pragma data_seg()
-#pragma code_seg("PAGE")
-
-AndroidUsbPipeFileObject::AndroidUsbPipeFileObject(
- AndroidUsbDeviceObject* dev_obj,
- WDFFILEOBJECT wdf_fo,
- WDFUSBPIPE wdf_pipe_obj)
- : AndroidUsbFileObject(AndroidUsbFileObjectTypePipe, dev_obj, wdf_fo),
- wdf_pipe_(wdf_pipe_obj) {
- ASSERT_IRQL_PASSIVE();
- ASSERT(NULL != wdf_pipe_obj);
-}
-
-#pragma code_seg()
-
-AndroidUsbPipeFileObject::~AndroidUsbPipeFileObject() {
- ASSERT_IRQL_LOW_OR_DISPATCH();
-}
-
-#pragma code_seg("PAGE")
-
-NTSTATUS AndroidUsbPipeFileObject::InitializePipe(
- const WDF_USB_PIPE_INFORMATION* pipe_info) {
- ASSERT_IRQL_LOW();
- ASSERT(IsPipeAttached());
- if (!IsPipeAttached())
- return STATUS_INTERNAL_ERROR;
-
- // Initialize base class
- NTSTATUS status = AndroidUsbFileObject::Initialize();
- ASSERT(NT_SUCCESS(status));
- if (!NT_SUCCESS(status))
- return status;
-
- // Save pipe information
- pipe_information_ = *pipe_info;
-
- // We will provide size check ourselves (less surprizes always better)
- WdfUsbTargetPipeSetNoMaximumPacketSizeCheck(wdf_pipe());
-
- GoogleDbgPrint("\n===== File %p for %s pipe. max_transfer_size = %X, max_packet_size = %X",
- this, is_input_pipe() ? "read" : "write",
- max_transfer_size(), max_packet_size());
- return STATUS_SUCCESS;
-}
-
-#pragma code_seg()
-
-void AndroidUsbPipeFileObject::OnEvtIoRead(WDFREQUEST request,
- size_t length) {
- ASSERT_IRQL_LOW_OR_DISPATCH();
-
- // Make sure that this is an input pipe
- if (is_output_pipe()) {
- GoogleDbgPrint("\n!!!! Attempt to read from output pipe %p", this);
- WdfRequestComplete(request, STATUS_ACCESS_DENIED);
- return;
- }
-
- // Make sure zero length I/O doesn't go through
- if (0 == length) {
- WdfRequestCompleteWithInformation(request, STATUS_SUCCESS, 0);
- return;
- }
-
- // Get MDL for this request.
- PMDL request_mdl = NULL;
- NTSTATUS status = WdfRequestRetrieveOutputWdmMdl(request, &request_mdl);
- ASSERT(NT_SUCCESS(status) && (NULL != request_mdl));
- if (NT_SUCCESS(status)) {
- CommonBulkReadWrite(request,
- request_mdl,
- static_cast<ULONG>(length),
- true,
- 0,
- false);
- } else {
- WdfRequestComplete(request, status);
- }
-}
-
-void AndroidUsbPipeFileObject::OnEvtIoWrite(WDFREQUEST request,
- size_t length) {
-
- // Make sure that this is an output pipe
- if (is_input_pipe()) {
- GoogleDbgPrint("\n!!!! Attempt to write to input pipe %p", this);
- WdfRequestComplete(request, STATUS_ACCESS_DENIED);
- return;
- }
-
- // Make sure zero length I/O doesn't go through
- if (0 == length) {
- WdfRequestCompleteWithInformation(request, STATUS_SUCCESS, 0);
- return;
- }
-
- // Get MDL for this request.
- PMDL request_mdl = NULL;
- NTSTATUS status = WdfRequestRetrieveInputWdmMdl(request, &request_mdl);
- ASSERT(NT_SUCCESS(status) && (NULL != request_mdl));
- if (NT_SUCCESS(status)) {
- CommonBulkReadWrite(request,
- request_mdl,
- static_cast<ULONG>(length),
- false,
- 0,
- false);
- } else {
- WdfRequestComplete(request, status);
- }
-}
-
-void AndroidUsbPipeFileObject::OnEvtIoDeviceControl(WDFREQUEST request,
- size_t output_buf_len,
- size_t input_buf_len,
- ULONG ioctl_code) {
- ASSERT_IRQL_LOW_OR_DISPATCH();
-
- switch (ioctl_code) {
- case ADB_IOCTL_GET_ENDPOINT_INFORMATION:
- OnCtlGetEndpointInformation(request, output_buf_len);
- break;
-
- case ADB_IOCTL_BULK_READ:
- OnCtlBulkRead(request, output_buf_len, input_buf_len);
- break;
-
- case ADB_IOCTL_BULK_WRITE:
- OnCtlBulkWrite(request, output_buf_len, input_buf_len);
- break;
-
- default:
- AndroidUsbFileObject::OnEvtIoDeviceControl(request,
- output_buf_len,
- input_buf_len,
- ioctl_code);
- break;
- }
-}
-
-void AndroidUsbPipeFileObject::OnCtlGetEndpointInformation(
- WDFREQUEST request,
- size_t output_buf_len) {
- ASSERT_IRQL_LOW_OR_DISPATCH();
-
- // Verify output buffer
- if (output_buf_len < sizeof(AdbEndpointInformation)) {
- WdfRequestCompleteWithInformation(request,
- STATUS_BUFFER_TOO_SMALL,
- sizeof(AdbEndpointInformation));
- return;
- }
-
- // Get the output buffer
- NTSTATUS status;
- AdbEndpointInformation* ret_info =
- reinterpret_cast<AdbEndpointInformation*>(OutAddress(request, &status));
- ASSERT(NT_SUCCESS(status) && (NULL != ret_info));
- if (!NT_SUCCESS(status)) {
- WdfRequestComplete(request, status);
- return;
- }
-
- // Copy endpoint info to the output
- ret_info->max_packet_size = pipe_information_.MaximumPacketSize;
- ret_info->endpoint_address = pipe_information_.EndpointAddress;
- ret_info->polling_interval = pipe_information_.Interval;
- ret_info->setting_index = pipe_information_.SettingIndex;
- ret_info->endpoint_type =
- static_cast<AdbEndpointType>(pipe_information_.PipeType);
- ret_info->max_transfer_size = pipe_information_.MaximumTransferSize;
-
- WdfRequestCompleteWithInformation(request,
- STATUS_SUCCESS,
- sizeof(AdbEndpointInformation));
-}
-
-void AndroidUsbPipeFileObject::OnCtlBulkRead(WDFREQUEST request,
- size_t output_buf_len,
- size_t input_buf_len) {
- ASSERT_IRQL_LOW_OR_DISPATCH();
-
- // Make sure that this is an input pipe
- if (is_output_pipe()) {
- GoogleDbgPrint("\n!!!! Attempt to IOCTL read from output pipe %p", this);
- WdfRequestComplete(request, STATUS_ACCESS_DENIED);
- return;
- }
-
- // Make sure zero length I/O doesn't go through
- if (0 == output_buf_len) {
- WdfRequestCompleteWithInformation(request, STATUS_SUCCESS, 0);
- return;
- }
-
- // Verify buffers
- ASSERT(input_buf_len >= sizeof(AdbBulkTransfer));
- if (input_buf_len < sizeof(AdbBulkTransfer)) {
- WdfRequestComplete(request, STATUS_INVALID_BUFFER_SIZE);
- return;
- }
-
- // Get the input buffer
- NTSTATUS status;
- AdbBulkTransfer* transfer_param =
- reinterpret_cast<AdbBulkTransfer*>(InAddress(request, &status));
- ASSERT(NT_SUCCESS(status) && (NULL != transfer_param));
- if (!NT_SUCCESS(status)) {
- WdfRequestComplete(request, status);
- return;
- }
-
- // Get MDL for this request.
- PMDL request_mdl = NULL;
- status = WdfRequestRetrieveOutputWdmMdl(request, &request_mdl);
- ASSERT(NT_SUCCESS(status) && (NULL != request_mdl));
- if (NT_SUCCESS(status)) {
- // Perform the read
- CommonBulkReadWrite(request,
- request_mdl,
- static_cast<ULONG>(output_buf_len),
- true,
- transfer_param->time_out,
- true);
- } else {
- WdfRequestComplete(request, status);
- }
-}
-
-void AndroidUsbPipeFileObject::OnCtlBulkWrite(WDFREQUEST request,
- size_t output_buf_len,
- size_t input_buf_len) {
- ASSERT_IRQL_LOW_OR_DISPATCH();
-
- // Make sure that this is an output pipe
- if (is_input_pipe()) {
- GoogleDbgPrint("\n!!!! Attempt to IOCTL write to input pipe %p", this);
- WdfRequestComplete(request, STATUS_ACCESS_DENIED);
- return;
- }
-
- // Verify buffers
- ASSERT(input_buf_len >= sizeof(AdbBulkTransfer));
- // Output buffer points to ULONG that receives number of transferred bytes
- ASSERT(output_buf_len >= sizeof(ULONG));
- if ((input_buf_len < sizeof(AdbBulkTransfer)) ||
- (output_buf_len < sizeof(ULONG))) {
- WdfRequestComplete(request, STATUS_INVALID_BUFFER_SIZE);
- return;
- }
-
- // Get the input buffer
- NTSTATUS status = STATUS_SUCCESS;
- AdbBulkTransfer* transfer_param =
- reinterpret_cast<AdbBulkTransfer*>(InAddress(request, &status));
- ASSERT(NT_SUCCESS(status) && (NULL != transfer_param));
- if (!NT_SUCCESS(status)) {
- WdfRequestComplete(request, status);
- return;
- }
-
- // Get the output buffer
- ULONG* ret_transfer =
- reinterpret_cast<ULONG*>(OutAddress(request, &status));
- ASSERT(NT_SUCCESS(status) && (NULL != ret_transfer));
- if (!NT_SUCCESS(status)) {
- WdfRequestComplete(request, status);
- return;
- }
-
- // Cache these param to prevent us from sudden change after we've chacked it.
- // This is common practice in protecting ourselves from malicious code:
- // 1. Never trust anything that comes from the User Mode.
- // 2. Never assume that anything that User Mode buffer has will remain
- // unchanged.
- void* transfer_buffer = transfer_param->GetWriteBuffer();
- ULONG transfer_size = transfer_param->transfer_size;
-
- // Make sure zero length I/O doesn't go through
- if (0 == transfer_size) {
- *ret_transfer = 0;
- WdfRequestCompleteWithInformation(request, STATUS_SUCCESS, sizeof(ULONG));
- return;
- }
-
- // Make sure that buffer is not NULL
- ASSERT(NULL != transfer_buffer);
- if (NULL == transfer_buffer) {
- WdfRequestComplete(request, STATUS_INVALID_PARAMETER);
- return;
- }
-
- // At this point we are ready to build MDL for the user buffer.
- PMDL write_mdl =
- IoAllocateMdl(transfer_buffer, transfer_size, FALSE, FALSE, NULL);
- ASSERT(NULL != write_mdl);
- if (NULL == write_mdl) {
- WdfRequestComplete(request, STATUS_INSUFFICIENT_RESOURCES);
- return;
- }
-
- // Now we need to probe/lock this mdl
- __try {
- MmProbeAndLockPages(write_mdl,
- WdfRequestGetRequestorMode(request),
- IoReadAccess);
- status = STATUS_SUCCESS;
- } __except (EXCEPTION_EXECUTE_HANDLER) {
- status = GetExceptionCode();
- ASSERTMSG("\n!!!!! AndroidUsbPipeFileObject::OnCtlBulkWrite exception",
- false);
- }
-
- if (!NT_SUCCESS(status)) {
- IoFreeMdl(write_mdl);
- WdfRequestComplete(request, status);
- return;
- }
-
- // Perform the write
- status = CommonBulkReadWrite(request,
- write_mdl,
- transfer_size,
- false,
- transfer_param->time_out,
- true);
- if (!NT_SUCCESS(status)) {
- // If CommonBulkReadWrite failed we need to unlock and free MDL here
- MmUnlockPages(write_mdl);
- IoFreeMdl(write_mdl);
- }
-}
-
-NTSTATUS AndroidUsbPipeFileObject::CommonBulkReadWrite(
- WDFREQUEST request,
- PMDL transfer_mdl,
- ULONG length,
- bool is_read,
- ULONG time_out,
- bool is_ioctl) {
- ASSERT_IRQL_LOW_OR_DISPATCH();
-
- ASSERT(IsPipeAttached());
- if (!IsPipeAttached()) {
- WdfRequestComplete(request, STATUS_INVALID_DEVICE_STATE);
- return STATUS_INVALID_DEVICE_STATE;
- }
-
- // Quick access check. Might be redundant though...
- ASSERT((is_read && is_input_pipe()) || (!is_read && is_output_pipe()));
- if ((is_read && is_output_pipe()) || (!is_read && is_input_pipe())) {
- WdfRequestComplete(request, STATUS_ACCESS_DENIED);
- return STATUS_ACCESS_DENIED;
- }
-
- // Set URB flags
- ULONG urb_flags = USBD_SHORT_TRANSFER_OK | (is_read ?
- USBD_TRANSFER_DIRECTION_IN :
- USBD_TRANSFER_DIRECTION_OUT);
-
- // Calculate transfer length for this stage.
- ULONG stage_len =
- (length > GetTransferGranularity()) ? GetTransferGranularity() : length;
-
- // Get virtual address that we're gonna use in the transfer.
- // We rely here on the fact that we're in the context of the calling thread.
- void* virtual_address = MmGetMdlVirtualAddress(transfer_mdl);
-
- // Allocate our private MDL for this address which we will use for the transfer
- PMDL new_mdl = IoAllocateMdl(virtual_address, length, FALSE, FALSE, NULL);
- ASSERT(NULL != new_mdl);
- if (NULL == new_mdl) {
- WdfRequestComplete(request, STATUS_INSUFFICIENT_RESOURCES);
- return STATUS_INSUFFICIENT_RESOURCES;
- }
-
- // Map the portion of user buffer that we're going to transfer at this stage
- // to our mdl.
- IoBuildPartialMdl(transfer_mdl, new_mdl, virtual_address, stage_len);
-
- // Allocate memory for URB and associate it with this request
- WDF_OBJECT_ATTRIBUTES mem_attrib;
- WDF_OBJECT_ATTRIBUTES_INIT(&mem_attrib);
- mem_attrib.ParentObject = request;
-
- WDFMEMORY urb_mem = NULL;
- PURB urb = NULL;
- NTSTATUS status =
- WdfMemoryCreate(&mem_attrib,
- NonPagedPool,
- GANDR_POOL_TAG_BULKRW_URB,
- sizeof(struct _URB_BULK_OR_INTERRUPT_TRANSFER),
- &urb_mem,
- reinterpret_cast<PVOID*>(&urb));
- ASSERT(NT_SUCCESS(status) && (NULL != urb));
- if (!NT_SUCCESS(status)) {
- IoFreeMdl(new_mdl);
- WdfRequestComplete(request, STATUS_INSUFFICIENT_RESOURCES);
- return STATUS_INSUFFICIENT_RESOURCES;
- }
-
- // Get USB pipe handle for our pipe and initialize transfer request for it
- USBD_PIPE_HANDLE usbd_pipe_hndl = usbd_pipe();
- ASSERT(NULL != usbd_pipe_hndl);
- if (NULL == usbd_pipe_hndl) {
- IoFreeMdl(new_mdl);
- WdfRequestComplete(request, STATUS_INTERNAL_ERROR);
- return STATUS_INTERNAL_ERROR;
- }
-
- // Initialize URB with request information
- UsbBuildInterruptOrBulkTransferRequest(
- urb,
- sizeof(struct _URB_BULK_OR_INTERRUPT_TRANSFER),
- usbd_pipe_hndl,
- NULL,
- new_mdl,
- stage_len,
- urb_flags,
- NULL);
-
- // Build transfer request
- status = WdfUsbTargetPipeFormatRequestForUrb(wdf_pipe(),
- request,
- urb_mem,
- NULL);
- ASSERT(NT_SUCCESS(status));
- if (!NT_SUCCESS(status)) {
- IoFreeMdl(new_mdl);
- WdfRequestComplete(request, status);
- return status;
- }
-
- // Initialize our request context.
- AndroidUsbWdfRequestContext* context =
- GetAndroidUsbWdfRequestContext(request);
- ASSERT(NULL != context);
- if (NULL == context) {
- IoFreeMdl(new_mdl);
- WdfRequestComplete(request, STATUS_INTERNAL_ERROR);
- return STATUS_INTERNAL_ERROR;
- }
-
- context->object_type = AndroidUsbWdfObjectTypeRequest;
- context->urb_mem = urb_mem;
- context->transfer_mdl = transfer_mdl;
- context->mdl = new_mdl;
- context->length = length;
- context->transfer_size = stage_len;
- context->num_xfer = 0;
- context->virtual_address = virtual_address;
- context->is_read = is_read;
- context->initial_time_out = time_out;
- context->is_ioctl = is_ioctl;
-
- // Set our completion routine
- WdfRequestSetCompletionRoutine(request,
- CommonReadWriteCompletionEntry,
- this);
-
- // Init send options (our timeout goes here)
- WDF_REQUEST_SEND_OPTIONS send_options;
- if (0 != time_out) {
- WDF_REQUEST_SEND_OPTIONS_INIT(&send_options, WDF_REQUEST_SEND_OPTION_TIMEOUT);
- WDF_REQUEST_SEND_OPTIONS_SET_TIMEOUT(&send_options, WDF_REL_TIMEOUT_IN_MS(time_out));
- }
-
- // Timestamp first WdfRequestSend
- KeQuerySystemTime(&context->sent_at);
-
- // Send request asynchronously.
- if (WdfRequestSend(request, wdf_pipe_io_target(),
- (0 == time_out) ? WDF_NO_SEND_OPTIONS : &send_options)) {
- return STATUS_SUCCESS;
- }
-
- // Something went wrong here
- status = WdfRequestGetStatus(request);
- ASSERT(!NT_SUCCESS(status));
- GoogleDbgPrint("\n!!!!! CommonBulkReadWrite: WdfRequestGetStatus (is_read = %u) failed: %08X",
- is_read, status);
- WdfRequestCompleteWithInformation(request, status, 0);
-
- return status;
-}
-
-void AndroidUsbPipeFileObject::OnCommonReadWriteCompletion(
- WDFREQUEST request,
- PWDF_REQUEST_COMPLETION_PARAMS completion_params,
- AndroidUsbWdfRequestContext* context) {
- ASSERT_IRQL_LOW_OR_DISPATCH();
-
- NTSTATUS status = completion_params->IoStatus.Status;
- if (!NT_SUCCESS(status)){
- GoogleDbgPrint("\n========== Request completed with failure: %X", status);
- IoFreeMdl(context->mdl);
- // If this was IOCTL-originated write we must unlock and free
- // our transfer MDL.
- if (context->is_ioctl && !context->is_read) {
- MmUnlockPages(context->transfer_mdl);
- IoFreeMdl(context->transfer_mdl);
- }
- WdfRequestComplete(request, status);
- return;
- }
-
- // Get our URB buffer
- PURB urb
- = reinterpret_cast<PURB>(WdfMemoryGetBuffer(context->urb_mem, NULL));
- ASSERT(NULL != urb);
-
- // Lets see how much has been transfered and update our counters accordingly
- ULONG bytes_transfered =
- urb->UrbBulkOrInterruptTransfer.TransferBufferLength;
- // We expect writes to transfer entire packet
- ASSERT((bytes_transfered == context->transfer_size) || context->is_read);
- context->num_xfer += bytes_transfered;
- context->length -= bytes_transfered;
-
- // Is there anything left to transfer? Now, by the protocol we should
- // successfuly complete partial reads, instead of waiting on full set
- // of requested bytes being accumulated in the read buffer.
- if ((0 == context->length) || context->is_read) {
- status = STATUS_SUCCESS;
-
- // This was the last transfer
- if (context->is_ioctl && !context->is_read) {
- // For IOCTL-originated writes we have to return transfer size through
- // the IOCTL's output buffer.
- ULONG* ret_transfer =
- reinterpret_cast<ULONG*>(OutAddress(request, NULL));
- ASSERT(NULL != ret_transfer);
- if (NULL != ret_transfer)
- *ret_transfer = context->num_xfer;
- WdfRequestSetInformation(request, sizeof(ULONG));
-
- // We also must unlock / free transfer MDL
- MmUnlockPages(context->transfer_mdl);
- IoFreeMdl(context->transfer_mdl);
- } else {
- // For other requests we report transfer size through the request I/O
- // completion status.
- WdfRequestSetInformation(request, context->num_xfer);
- }
- IoFreeMdl(context->mdl);
- WdfRequestComplete(request, status);
- return;
- }
-
- // There are something left for the transfer. Prepare for it.
- // Required to free any mapping made on the partial MDL and
- // reset internal MDL state.
- MmPrepareMdlForReuse(context->mdl);
-
- // Update our virtual address
- context->virtual_address =
- reinterpret_cast<char*>(context->virtual_address) + bytes_transfered;
-
- // Calculate size of this transfer
- ULONG stage_len =
- (context->length > GetTransferGranularity()) ? GetTransferGranularity() :
- context->length;
-
- IoBuildPartialMdl(context->transfer_mdl,
- context->mdl,
- context->virtual_address,
- stage_len);
-
- // Reinitialize the urb and context
- urb->UrbBulkOrInterruptTransfer.TransferBufferLength = stage_len;
- context->transfer_size = stage_len;
-
- // Format the request to send a URB to a USB pipe.
- status = WdfUsbTargetPipeFormatRequestForUrb(wdf_pipe(),
- request,
- context->urb_mem,
- NULL);
- ASSERT(NT_SUCCESS(status));
- if (!NT_SUCCESS(status)) {
- if (context->is_ioctl && !context->is_read) {
- MmUnlockPages(context->transfer_mdl);
- IoFreeMdl(context->transfer_mdl);
- }
- IoFreeMdl(context->mdl);
- WdfRequestComplete(request, status);
- return;
- }
-
- // Reset the completion routine
- WdfRequestSetCompletionRoutine(request,
- CommonReadWriteCompletionEntry,
- this);
-
- // Send the request asynchronously.
- if (!WdfRequestSend(request, wdf_pipe_io_target(), WDF_NO_SEND_OPTIONS)) {
- if (context->is_ioctl && !context->is_read) {
- MmUnlockPages(context->transfer_mdl);
- IoFreeMdl(context->transfer_mdl);
- }
- status = WdfRequestGetStatus(request);
- IoFreeMdl(context->mdl);
- WdfRequestComplete(request, status);
- }
-}
-
-NTSTATUS AndroidUsbPipeFileObject::ResetPipe() {
- ASSERT_IRQL_PASSIVE();
-
- // This routine synchronously submits a URB_FUNCTION_RESET_PIPE
- // request down the stack.
- NTSTATUS status = WdfUsbTargetPipeAbortSynchronously(wdf_pipe(),
- WDF_NO_HANDLE,
- NULL);
- if (NT_SUCCESS(status)) {
- status = WdfUsbTargetPipeResetSynchronously(wdf_pipe(),
- WDF_NO_HANDLE,
- NULL);
- if (!NT_SUCCESS(status))
- GoogleDbgPrint("\n!!!!! AndroidUsbPipeFileObject::ResetPipe failed %X", status);
- } else {
- GoogleDbgPrint("\n!!!!! WdfUsbTargetPipeAbortSynchronously failed %X", status);
- }
-
- return status;
-}
-
-NTSTATUS AndroidUsbPipeFileObject::QueueResetPipePassiveCallback() {
- ASSERT_IRQL_LOW_OR_DISPATCH();
-
- // Initialize workitem
- WDF_OBJECT_ATTRIBUTES attr;
- WDF_OBJECT_ATTRIBUTES_INIT(&attr);
- WDF_OBJECT_ATTRIBUTES_SET_CONTEXT_TYPE(&attr, AndroidUsbWorkitemContext);
- attr.ParentObject = wdf_device();
-
- WDFWORKITEM wdf_work_item = NULL;
- WDF_WORKITEM_CONFIG workitem_config;
- WDF_WORKITEM_CONFIG_INIT(&workitem_config, ResetPipePassiveCallbackEntry);
- NTSTATUS status = WdfWorkItemCreate(&workitem_config,
- &attr,
- &wdf_work_item);
- ASSERT(NT_SUCCESS(status) && (NULL != wdf_work_item));
- if (!NT_SUCCESS(status))
- return status;
-
- // Initialize our extension to work item
- AndroidUsbWorkitemContext* context =
- GetAndroidUsbWorkitemContext(wdf_work_item);
- ASSERT(NULL != context);
- if (NULL == context) {
- WdfObjectDelete(wdf_work_item);
- return STATUS_INTERNAL_ERROR;
- }
-
- context->object_type = AndroidUsbWdfObjectTypeWorkitem;
- context->pipe_file_ext = this;
-
- // Enqueue this work item.
- WdfWorkItemEnqueue(wdf_work_item);
-
- return STATUS_SUCCESS;
-}
-
-void AndroidUsbPipeFileObject::CommonReadWriteCompletionEntry(
- WDFREQUEST request,
- WDFIOTARGET wdf_target,
- PWDF_REQUEST_COMPLETION_PARAMS completion_params,
- WDFCONTEXT completion_context) {
- ASSERT_IRQL_LOW_OR_DISPATCH();
-
- AndroidUsbWdfRequestContext*
- context = GetAndroidUsbWdfRequestContext(request);
- ASSERT((NULL != context) && (AndroidUsbWdfObjectTypeRequest == context->object_type));
-
- AndroidUsbPipeFileObject* pipe_file_ext =
- reinterpret_cast<AndroidUsbPipeFileObject*>(completion_context);
- ASSERT((NULL != pipe_file_ext) &&
- (pipe_file_ext->wdf_pipe() == (WDFUSBPIPE)wdf_target));
-
- pipe_file_ext->OnCommonReadWriteCompletion(request,
- completion_params,
- context);
-}
-
-void AndroidUsbPipeFileObject::ResetPipePassiveCallbackEntry(
- WDFWORKITEM wdf_work_item) {
- ASSERT_IRQL_PASSIVE();
-
- AndroidUsbWorkitemContext* context =
- GetAndroidUsbWorkitemContext(wdf_work_item);
- ASSERT((NULL != context) &&
- (AndroidUsbWdfObjectTypeWorkitem == context->object_type));
- if ((NULL == context) ||
- (AndroidUsbWdfObjectTypeWorkitem != context->object_type)) {
- WdfObjectDelete(wdf_work_item);
- return;
- }
-
- // In the sample they reset the device if pipe reset failed
- AndroidUsbDeviceObject* wdf_device_ext =
- context->pipe_file_ext->device_object();
-
- NTSTATUS status = context->pipe_file_ext->ResetPipe();
- if (!NT_SUCCESS(status))
- status = wdf_device_ext->ResetDevice();
-
- WdfObjectDelete(wdf_work_item);
-}
-
-#pragma data_seg()
-#pragma code_seg()
diff --git a/host/windows/usb/legacy/driver/android_usb_pipe_file_object.h b/host/windows/usb/legacy/driver/android_usb_pipe_file_object.h deleted file mode 100755 index ce02d2518..000000000 --- a/host/windows/usb/legacy/driver/android_usb_pipe_file_object.h +++ /dev/null @@ -1,305 +0,0 @@ -/*
- * Copyright (C) 2006 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef ANDROID_USB_PIPE_FILE_OBJECT_H__
-#define ANDROID_USB_PIPE_FILE_OBJECT_H__
-/** \file
- This file consists of declaration of class AndroidUsbPipeFileObject that
- encapsulates a common extension for pipe file objects.
-*/
-
-#include "android_usb_file_object.h"
-
-/** AndroidUsbPipeFileObject class encapsulates extension for a KMDF file
- object that represents opened pipe. Instances of this class must be
- allocated from NonPagedPool.
-*/
-class AndroidUsbPipeFileObject : public AndroidUsbFileObject {
- public:
- /** \brief Constructs the object.
-
- This method must be called at low IRQL.
- @param dev_obj[in] Our device object for which this file has been created
- @param wdf_fo[in] KMDF file object this extension wraps
- @param wdf_pipe_obj[in] KMDF pipe for this file
- */
- AndroidUsbPipeFileObject(AndroidUsbDeviceObject* dev_obj,
- WDFFILEOBJECT wdf_fo,
- WDFUSBPIPE wdf_pipe_obj);
-
- /** \brief Destructs the object.
-
- This method can be called at any IRQL.
- */
- virtual ~AndroidUsbPipeFileObject();
-
- /** \brief Initializes the pipe file object extension
-
- This method internally calls AndroidUsbFileObject::Initialize()
- This method must be called at low IRQL
- @param pipe_info[in] Pipe information
- @return STATUS_SUCCESS or an appropriate error code
- */
- virtual NTSTATUS InitializePipe(const WDF_USB_PIPE_INFORMATION* pipe_info);
-
- /** \brief Read event handler
-
- This method is called when a read request comes to the file object this
- extension wraps. This method is an override.
- This method can be called IRQL <= DISPATCH_LEVEL.
- @param request[in] A handle to a framework request object.
- @param length[in] The number of bytes to be read.
- @return Successful status or an appropriate error code
- */
- virtual void OnEvtIoRead(WDFREQUEST request, size_t length);
-
- /** \brief Write event handler
-
- This method is called when a write request comes to the file object this
- extension wraps. This method is an override.
- This method can be called IRQL <= DISPATCH_LEVEL.
- @param request[in] A handle to a framework request object.
- @param length[in] The number of bytes to be written.
- @return Successful status or an appropriate error code
- */
- virtual void OnEvtIoWrite(WDFREQUEST request, size_t length);
-
- /** \brief IOCTL event handler
-
- This method is called when a device control request comes to the file
- object this extension wraps. We hanlde the following IOCTLs here:
- 1. ADB_CTL_GET_ENDPOINT_INFORMATION
- 2. ADB_CTL_BULK_READ
- 3. ADB_CTL_BULK_WRITE
- This method can be called IRQL <= DISPATCH_LEVEL.
- @param request[in] A handle to a framework request object.
- @param output_buf_len[in] The length, in bytes, of the request's output
- buffer, if an output buffer is available.
- @param input_buf_len[in] The length, in bytes, of the request's input
- buffer, if an input buffer is available.
- @param ioctl_code[in] The driver-defined or system-defined I/O control code
- that is associated with the request.
- @return Successful status or an appropriate error code
- */
- virtual void OnEvtIoDeviceControl(WDFREQUEST request,
- size_t output_buf_len,
- size_t input_buf_len,
- ULONG ioctl_code);
-
- protected:
- /** \brief Handler for ADB_CTL_GET_ENDPOINT_INFORMATION IOCTL request
-
- @param request[in] A handle to a framework request object.
- @param output_buf_len[in] The length, in bytes, of the request's output
- buffer, if an output buffer is available.
- */
- virtual void OnCtlGetEndpointInformation(WDFREQUEST request,
- size_t output_buf_len);
-
- /** \brief Handler for ADB_CTL_BULK_READ IOCTL request
-
- @param request[in] A handle to a framework request object.
- @param output_buf_len[in] The length, in bytes, of the request's output
- buffer, if an output buffer is available.
- @param input_buf_len[in] The length, in bytes, of the request's input
- buffer, if an input buffer is available.
- */
- virtual void OnCtlBulkRead(WDFREQUEST request,
- size_t output_buf_len,
- size_t input_buf_len);
-
- /** \brief Handler for ADB_CTL_BULK_WRITE IOCTL request
-
- @param request[in] A handle to a framework request object.
- @param output_buf_len[in] The length, in bytes, of the request's output
- buffer, if an output buffer is available.
- @param input_buf_len[in] The length, in bytes, of the request's input
- buffer, if an input buffer is available.
- */
- virtual void OnCtlBulkWrite(WDFREQUEST request,
- size_t output_buf_len,
- size_t input_buf_len);
-
- /** \brief Performs common bulk read / write on the pipe
-
- This method is called from bulk and interrupt pipe file extensions to
- perform read to / write from the pipe this file represents. Typicaly,
- this method is called from OnEvtIoRead / OnEvtIoWrite /
- OnEvtIoDeviceControl methods. One very special case for this method is
- IOCTL-originated write request. If this is IOCTL-originated write request
- we can't report transfer size through the request's status block. Instead,
- for IOCTL-originated writes, the output buffer must a) exist and b) point
- to an ULONG that will receive size of the transfer. Besides, for this type
- of writes we create / lock write buffer MDL ourselves so we need to unlock
- and free it in the completion routine.
- This method can be called at IRQL <= DISPATCH_LEVEL.
- @param request[in] A handle to a framework request object.
- @param transfer_mdl[in] MDL for the transferring buffer. The MDL must be
- locked prior to this call.
- @param length[in] The number of bytes to be read / written. If this method
- is actually IOCTL originated write request this parameter must be
- taken from AdbBulkTransfer.transfer_size by the caller of this
- method. AdbBulkTransfer is available at the beginning of the input
- buffer for bulk read / write IOCTLs.
- @param is_read[in] If true this is a read operation, otherwise it's write
- operation.
- @param time_out[in] Number of milliseconds for this request to complete.
- If this parameter is zero there will be no timeout associated with
- the request. Otherwise, if request doesn't complete within the given
- timeframe it will be cancelled.
- @param is_ioctl[in] If 'true' this method has been called from IOCTL
- handler. Otherwise it has been called from read / write handler. If
- this is IOCTL-originated write request we need to report bytes
- transferred through the IOCTL's output buffer.
- This method can be called IRQL <= DISPATCH_LEVEL.
- @return STATUS_SUCCESS or an appropriate error code
- */
- virtual NTSTATUS CommonBulkReadWrite(WDFREQUEST request,
- PMDL transfer_mdl,
- ULONG length,
- bool is_read,
- ULONG time_out,
- bool is_ioctl);
-
- /** \brief Handles request completion for CommonBulkReadWrite
-
- This method is called from CommonReadWriteCompletionEntry.
- This method can be called at IRQL <= DISPATCH_LEVEL.
- @param request[in] A handle to a framework request object that is being
- completed.
- @param params[in] A pointer to a WDF_REQUEST_COMPLETION_PARAMS structure
- that contains information about the completed request.
- @param context[in] Context associated with this request in
- CommonBulkReadWrite
- This method can be called IRQL <= DISPATCH_LEVEL.
- */
- virtual void OnCommonReadWriteCompletion(WDFREQUEST request,
- PWDF_REQUEST_COMPLETION_PARAMS completion_params,
- AndroidUsbWdfRequestContext* context);
-
- /** \brief Resets pipe associated with this file
-
- After reseting the pipe this object might be destroyed.
- This method must be called at PASSIVE IRQL.
- @param read_device_on_failure[in] If true and reset pipe has failed this
- method will attempt to reset the device.
- @return STATUS_SUCCESS on success or an appropriate error code
- */
- virtual NTSTATUS ResetPipe();
-
- /** \brief Queues a workitem to launch pipe reset at PASSIVE IRQL
-
- This method can be called at IRQL <= DISPATCH_LEVEL.
- @return STATUS_SUCCESS or an appropriate error code.
- */
- virtual NTSTATUS QueueResetPipePassiveCallback();
-
- private:
- /** \brief Request completion routine for CommonBulkReadWrite
-
- This method can be called at IRQL <= DISPATCH_LEVEL.
- @param request[in] A handle to a framework request object that is being
- completed.
- @param wdf_target[in] A handle to an I/O target object that represents the
- I/O target that completed the request. In this case this is a pipe.
- @param params[in] A pointer to a WDF_REQUEST_COMPLETION_PARAMS structure
- that contains information about the completed request.
- @param completion_context[in] A handle to driver-supplied context
- information, which the driver specified in a previous call to
- WdfRequestSetCompletionRoutine. In our case this is a pointer
- to this class instance that issued the request.
- This method can be called IRQL <= DISPATCH_LEVEL.
- */
- static void CommonReadWriteCompletionEntry(WDFREQUEST request,
- WDFIOTARGET wdf_target,
- PWDF_REQUEST_COMPLETION_PARAMS params,
- WDFCONTEXT completion_context);
-
- /** \brief Entry point for pipe reset workitem callback
-
- This method is called at PASSIVE IRQL
- @param wdf_work_item[in] A handle to a framework work item object.
- */
- static void ResetPipePassiveCallbackEntry(WDFWORKITEM wdf_work_item);
-
- public:
- /// Gets KMDF pipe handle for this file
- __forceinline WDFUSBPIPE wdf_pipe() const {
- return wdf_pipe_;
- }
-
- /// Gets maximum transfer size for this pipe
- __forceinline ULONG max_transfer_size() const {
- ASSERT(0 != pipe_information_.MaximumTransferSize);
- return pipe_information_.MaximumTransferSize;
- }
-
- /// Gets maximum packet size this pipe is capable of
- __forceinline ULONG max_packet_size() const {
- ASSERT(0 != pipe_information_.MaximumPacketSize);
- return pipe_information_.MaximumPacketSize;
- }
-
- /// Gets transfer granularity
- // TODO: It looks like device USB is capable of handling
- // packets with size greater than pipe_information_.MaximumPacketSize!
- // So, looks like we are not bound by this parameter in this driver.
- __forceinline ULONG GetTransferGranularity() const {
- return max_transfer_size();
- }
-
- /// Checks if this is an input pipe
- __forceinline bool is_input_pipe() const {
- return WDF_USB_PIPE_DIRECTION_IN(pipe_information_.EndpointAddress) ?
- true : false;
- }
-
- /// Checks if this is an output pipe
- __forceinline bool is_output_pipe() const {
- return WDF_USB_PIPE_DIRECTION_OUT(pipe_information_.EndpointAddress) ?
- true : false;
- }
-
- /// Checks if pipe is attached to this file
- __forceinline bool IsPipeAttached() const {
- return (NULL != wdf_pipe());
- }
-
- /// Gets USBD pipe handle
- // TODO: Can we cache this?
- __forceinline USBD_PIPE_HANDLE usbd_pipe() const {
- ASSERT(IsPipeAttached());
- return (IsPipeAttached()) ? WdfUsbTargetPipeWdmGetPipeHandle(wdf_pipe()) :
- NULL;
- }
-
- /// Gets I/O target handle for this pipe
- // TODO: Can we cache this?
- __forceinline WDFIOTARGET wdf_pipe_io_target() const {
- ASSERT(IsPipeAttached());
- return (IsPipeAttached()) ? WdfUsbTargetPipeGetIoTarget(wdf_pipe()) :
- NULL;
- }
-
- protected:
- /// Cached pipe information
- WDF_USB_PIPE_INFORMATION pipe_information_;
-
- /// KMDF pipe handle for this file
- WDFUSBPIPE wdf_pipe_;
-};
-
-#endif // ANDROID_USB_PIPE_FILE_OBJECT_H__
diff --git a/host/windows/usb/legacy/driver/android_usb_pool_tags.h b/host/windows/usb/legacy/driver/android_usb_pool_tags.h deleted file mode 100755 index 7e52e843d..000000000 --- a/host/windows/usb/legacy/driver/android_usb_pool_tags.h +++ /dev/null @@ -1,51 +0,0 @@ -/*
- * Copyright (C) 2006 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef ANDROID_USB_POOL_TAGS_H__
-#define ANDROID_USB_POOL_TAGS_H__
-/** \file
- This file consists definitions for pool tags used in memory allocations for
- the driver.
-*/
-
-/// Default pool tag for memory allocations (GAND)
-#define GANDR_POOL_TAG_DEFAULT 'DNAG'
-
-/// Pool tag for the driver object (GADR)
-#define GANDR_POOL_TAG_DRIVER_OBJECT 'RDAG'
-
-/// Pool tag for KMDF device object extension (GADx)
-#define GANDR_POOL_TAG_KMDF_DEVICE 'xDAG'
-
-/// Pool tag for target device configuration descriptor (GACD)
-#define GANDR_POOL_TAG_DEV_CFG_DESC 'DCAG'
-
-/// Pool tag for device file object extension (GADf)
-#define GANDR_POOL_TAG_DEVICE_FO 'fDAG'
-
-/// Pool tag for a bulk file object extension (GABx)
-#define GANDR_POOL_TAG_BULK_FILE 'xBAG'
-
-/// Pool tag for an interrupt file object extension (GAIx)
-#define GANDR_POOL_TAG_INTERRUPT_FILE 'xIAG'
-
-/// Pool tag for URB allocated in bulk read / write (GAbu)
-#define GANDR_POOL_TAG_BULKRW_URB 'ubAG'
-
-/// Pool tag for interface pairs (GAip)
-#define GANDR_POOL_TAG_INTERF_PAIRS 'piAG'
-
-#endif // ANDROID_USB_POOL_TAGS_H__
diff --git a/host/windows/usb/legacy/driver/android_usb_wdf_object.cpp b/host/windows/usb/legacy/driver/android_usb_wdf_object.cpp deleted file mode 100755 index 7210be65d..000000000 --- a/host/windows/usb/legacy/driver/android_usb_wdf_object.cpp +++ /dev/null @@ -1,153 +0,0 @@ -/*
- * Copyright (C) 2006 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/** \file
- This file consists of implementation of a class AndroidUsbWdfObject that
- encapsulates a basic extension to all KMDF objects. Currently, device and
- file object extensions ared derived from it.
-*/
-#pragma data_seg()
-#pragma code_seg()
-
-#include "precomp.h"
-#include "android_usb_wdf_object.h"
-
-#pragma data_seg()
-#pragma code_seg("PAGE")
-
-AndroidUsbWdfObject::AndroidUsbWdfObject(AndroidUsbWdfObjectType obj_type)
- : wdf_object_(NULL),
- object_type_(obj_type) {
- ASSERT_IRQL_LOW();
- ASSERT(obj_type < AndroidUsbWdfObjectTypeMax);
-}
-
-#pragma code_seg()
-
-AndroidUsbWdfObject::~AndroidUsbWdfObject() {
- ASSERT_IRQL_LOW_OR_DISPATCH();
-}
-
-#pragma code_seg("PAGE")
-
-NTSTATUS AndroidUsbWdfObject::InitObjectAttributes(
- PWDF_OBJECT_ATTRIBUTES wdf_obj_attr,
- WDFOBJECT parent) {
- ASSERT_IRQL_LOW();
-
- // Enforce file object extension exception.
- ASSERT(!Is(AndroidUsbWdfObjectTypeFile));
- if (Is(AndroidUsbWdfObjectTypeFile))
- return STATUS_INTERNAL_ERROR;
-
- // Initialize attributes and set cleanup and destroy callbacks
- WDF_OBJECT_ATTRIBUTES_INIT(wdf_obj_attr);
- WDF_OBJECT_ATTRIBUTES_SET_CONTEXT_TYPE(wdf_obj_attr,
- AndroidUsbWdfObjectContext);
- wdf_obj_attr->EvtCleanupCallback = EvtCleanupCallbackEntry;
- wdf_obj_attr->EvtDestroyCallback = EvtDestroyCallbackEntry;
- wdf_obj_attr->ParentObject = parent;
- wdf_obj_attr->SynchronizationScope = GetWdfSynchronizationScope();
-
- return STATUS_SUCCESS;
-}
-
-NTSTATUS AndroidUsbWdfObject::InitializeContext() {
- ASSERT_IRQL_LOW();
- ASSERT(IsAttached());
- if (!IsAttached())
- return STATUS_INTERNAL_ERROR;
-
- // Initialize our extension to that object
- AndroidUsbWdfObjectContext* context =
- GetAndroidUsbWdfObjectContext(wdf_object());
- ASSERT(NULL != context);
- if (NULL == context)
- return STATUS_INTERNAL_ERROR;
-
- // Make sure that extension has not been initialized
- ASSERT((0 == context->object_type) && (NULL == context->wdf_object_ext));
- if ((0 != context->object_type) || (NULL != context->wdf_object_ext))
- return STATUS_INTERNAL_ERROR;
-
- context->object_type = object_type();
- context->wdf_object_ext = this;
- ASSERT(this == GetAndroidUsbWdfObjectFromHandle(wdf_object()));
-
- return STATUS_SUCCESS;
-}
-
-#pragma code_seg()
-
-WDF_SYNCHRONIZATION_SCOPE AndroidUsbWdfObject::GetWdfSynchronizationScope() {
- ASSERT_IRQL_LOW_OR_DISPATCH();
-
- // By default we don't want KMDF to synchronize access to our objects
- return WdfSynchronizationScopeNone;
-}
-
-void AndroidUsbWdfObject::OnEvtCleanupCallback() {
- ASSERT_IRQL_LOW_OR_DISPATCH();
- GoogleDbgPrint("\n----- Object %p of type %u is cleaned up",
- this, object_type());
-}
-
-void AndroidUsbWdfObject::OnEvtDestroyCallback() {
- ASSERT_IRQL_LOW_OR_DISPATCH();
- GoogleDbgPrint("\n----- Object %p of type %u is destroyed",
- this, object_type());
-}
-
-void AndroidUsbWdfObject::EvtCleanupCallbackEntry(WDFOBJECT wdf_obj) {
- ASSERT_IRQL_LOW_OR_DISPATCH();
-
- AndroidUsbWdfObjectContext* context = GetAndroidUsbWdfObjectContext(wdf_obj);
- ASSERT(NULL != context);
- if (NULL != context) {
- // For file objects we will be always called here even though we didn't
- // create any extension for them. In this case the context must not be
- // initialized.
- ASSERT(((0 == context->object_type) && (NULL == context->wdf_object_ext)) ||
- ((0 != context->object_type) && (NULL != context->wdf_object_ext)));
- if (NULL != context->wdf_object_ext) {
- ASSERT(context->wdf_object_ext->Is(context->object_type));
- context->wdf_object_ext->OnEvtCleanupCallback();
- }
- }
-}
-
-void AndroidUsbWdfObject::EvtDestroyCallbackEntry(WDFOBJECT wdf_obj) {
- ASSERT_IRQL_LOW_OR_DISPATCH();
-
- AndroidUsbWdfObjectContext* context =
- GetAndroidUsbWdfObjectContext(wdf_obj);
- ASSERT(NULL != context);
- if (NULL != context) {
- // For file objects we will be always called here even though we didn't
- // create any extension for them. In this case the context must not be
- // initialized.
- ASSERT(((0 == context->object_type) && (NULL == context->wdf_object_ext)) ||
- ((0 != context->object_type) && (NULL != context->wdf_object_ext)));
- if (NULL != context->wdf_object_ext) {
- ASSERT(context->wdf_object_ext->Is(context->object_type));
- context->wdf_object_ext->OnEvtDestroyCallback();
- delete context->wdf_object_ext;
- }
- }
-}
-
-#pragma data_seg()
-#pragma code_seg()
diff --git a/host/windows/usb/legacy/driver/android_usb_wdf_object.h b/host/windows/usb/legacy/driver/android_usb_wdf_object.h deleted file mode 100755 index d5e814cc6..000000000 --- a/host/windows/usb/legacy/driver/android_usb_wdf_object.h +++ /dev/null @@ -1,188 +0,0 @@ -/*
- * Copyright (C) 2006 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef ANDROID_USB_WDF_OBJECT_H__
-#define ANDROID_USB_WDF_OBJECT_H__
-/** \file
- This file consists of declaration of a class AndroidUsbWdfObject that
- encapsulates a basic extension to all KMDF objects. Currently, device and
- file object extensions ared derived from it.
-*/
-
-/** AndroidUsbWdfObject class encapsulates a basic extension to all KMDF
- objects. Currently, device and file object extensions ared derived from it.
- Instances of this and derived classes must be allocated from NonPagedPool.
-*/
-class AndroidUsbWdfObject {
- public:
- /** \brief Constructs the object.
-
- @param obj_type[in] Type of the object that this wrapper represents.
- This method must be called at low IRQL.
- */
- AndroidUsbWdfObject(AndroidUsbWdfObjectType obj_type);
-
- /** \brief Destructs the object.
-
- This method can be called at any IRQL.
- */
- virtual ~AndroidUsbWdfObject();
-
- /** \brief Initializes object attributes for new KMDF object.
-
- Each KMDF extension object must perform attribute initializations in order
- to register an extension with KMDF framework. Since all our extensions are
- derived from the base AndroidUsbWdfObject we use a single WDF object
- extension context for all KMDF objects that we extend. So we can initialize
- and register our context extension structure here. Note that object
- attributes for file object wrappers are initialized globaly, when device
- object is created. So file object extensions must not call this method.
- This method must be called at low IRQL.
- @param wdf_obj_attr[out] Object attributes to initialize.
- @param parent[in] Parent object for this object. Can be NULL.
- @return STATUS_SUCCESS on success or an appropriate error code.
- */
- virtual NTSTATUS InitObjectAttributes(PWDF_OBJECT_ATTRIBUTES wdf_obj_attr,
- WDFOBJECT parent);
-
- /** \brief Initializes context for this extension
-
- This method initializes AndroidUsbWdfObjectContext structure that KMDF
- allocated for the object that is being extended with this class.
- InitObjectAttributes method must be called prior to the call to this
- method. Besides, before calling this method, instance of this class must
- be already attached to the KMDF object it represents. Otherwise this
- method will fail with STATUS_INTERNAL_ERROR.
- This method must be called at low IRQL.
- @return STATUS_SUCCESS on success or an appropriate error code
- */
- virtual NTSTATUS InitializeContext();
-
-
- protected:
- /** \brief Returns syncronisation scope for this extension type.
-
- This method is called from InitObjectAttributes method to specify what
- type of synchronization is required for instances of this type. By
- default we return WdfSynchronizationScopeNone which makes KMDF not
- to synchronize access to this type of object.
- This method can be called at IRQL <= DISPATCH_LEVEL.
- */
- virtual WDF_SYNCHRONIZATION_SCOPE GetWdfSynchronizationScope();
-
- /** \brief Handler for cleanup event fired for associated KMDF object.
-
- The framework calls this callback function when either the framework or a
- driver attempts to delete the object.
- This method can be called at IRQL <= DISPATCH_LEVEL.
- */
- virtual void OnEvtCleanupCallback();
-
- /** \brief Handler for destroy callback
-
- The framework calls the EvtDestroyCallback callback function after the
- object's reference count has been decremented to zero. The framework
- deletes the object immediately after the EvtDestroyCallback callback
- function returns.
- This callback can be called at IRQL <= DISPATCH_LEVEL.
- */
- virtual void OnEvtDestroyCallback();
-
- /** \brief Removes driver's references on an object so it can be deleted.
-
- The framework calls the callback function when either the framework or a
- driver attempts to delete the object.
- This callback can be called at IRQL <= DISPATCH_LEVEL.
- @param wdf_obj[in] A handle to a framework object this class wraps.
- */
- static void EvtCleanupCallbackEntry(WDFOBJECT wdf_obj);
-
- /** \brief Called when framework object is being deleted
-
- The framework calls the EvtDestroyCallback callback function after the
- object's reference count has been decremented to zero. The framework
- deletes the object immediately after the EvtDestroyCallback callback
- function returns.
- This callback can be called at IRQL <= DISPATCH_LEVEL.
- @param wdf_obj[in] A handle to a framework object this class wraps.
- */
- static void EvtDestroyCallbackEntry(WDFOBJECT wdf_obj);
-
- public:
-
- /// Gets KMDF object extended with this instance
- __forceinline WDFOBJECT wdf_object() const {
- return wdf_object_;
- }
-
- /// Sets KMDF object associated with this extension
- __forceinline void set_wdf_object(WDFOBJECT wdf_obj) {
- ASSERT(NULL == wdf_object_);
- wdf_object_ = wdf_obj;
- }
-
- /// Gets KMDF object type for this extension
- __forceinline AndroidUsbWdfObjectType object_type() const {
- return object_type_;
- }
-
- /** \brief Checks if this extension represends KMDF object of the given type
-
- @param obj_type[in] Object type to check
- @return true if this wrapper represents object of that type and
- false otherwise.
- */
- __forceinline Is(AndroidUsbWdfObjectType obj_type) const {
- return (obj_type == object_type());
- }
-
- /// Checks if extension is attached to a KMDF object
- __forceinline bool IsAttached() const {
- return (NULL != wdf_object());
- }
-
- protected:
- /// KMDF object that is extended with this instance
- WDFOBJECT wdf_object_;
-
- /// KMDF object type for this extension
- AndroidUsbWdfObjectType object_type_;
-};
-
-/** \brief Gets our extension for the given KMDF object
-
- This method can be called at any IRQL
- @param wdf_obj[in] KMDF handle describing an object
- @return Instance of AndroidUsbWdfObject associated with this object or NULL
- if association is not found.
-*/
-__forceinline AndroidUsbWdfObject* GetAndroidUsbWdfObjectFromHandle(
- WDFOBJECT wdf_obj) {
- ASSERT(NULL != wdf_obj);
- if (NULL != wdf_obj) {
- AndroidUsbWdfObjectContext* context =
- GetAndroidUsbWdfObjectContext(wdf_obj);
- ASSERT((NULL != context) && (NULL != context->wdf_object_ext) &&
- (context->wdf_object_ext->Is(context->object_type)));
- if ((NULL != context) && (NULL != context->wdf_object_ext) &&
- context->wdf_object_ext->Is(context->object_type)) {
- return context->wdf_object_ext;
- }
- }
- return NULL;
-}
-
-#endif // ANDROID_USB_WDF_OBJECT_H__
diff --git a/host/windows/usb/legacy/driver/makefile b/host/windows/usb/legacy/driver/makefile deleted file mode 100755 index 54a4d7bf5..000000000 --- a/host/windows/usb/legacy/driver/makefile +++ /dev/null @@ -1,36 +0,0 @@ -!IF 0
-
-Copyright (C) 2006 The Android Open Source Project
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-
-Module Name:
-
- makefile.
-
-Notes:
-
- DO NOT EDIT THIS FILE!!! Edit .\sources. if you want to add a new source
- file to this component. This file merely indirects to the real make file
- that is shared by all the components of Windows NT (DDK)
-
-!ENDIF
-
-!if "$(DDK_TARGET_OS)"=="Win2K"
-!message This driver is not intended to target the Windows 2000 platform.
-!elseif "$(DDK_TARGET_OS)"=="WinNET"
-!INCLUDE $(NTMAKEENV)\makefile.def
-!else
-!INCLUDE $(NTMAKEENV)\makefile.def
-!endif
-
diff --git a/host/windows/usb/legacy/driver/makefile.inc b/host/windows/usb/legacy/driver/makefile.inc deleted file mode 100755 index ca0dbd3d9..000000000 --- a/host/windows/usb/legacy/driver/makefile.inc +++ /dev/null @@ -1,7 +0,0 @@ -_LNG=$(LANGUAGE)
-_INX=.
-STAMP=stampinf -f $@ -a $(_BUILDARCH)
-
-$(OBJ_PATH)\$(O)\$(INF_NAME).inf: $(_INX)\$(INF_NAME).inx
- copy $(_INX)\$(@B).inx $@
- $(STAMP)
diff --git a/host/windows/usb/legacy/driver/precomp.h b/host/windows/usb/legacy/driver/precomp.h deleted file mode 100755 index bc798bc75..000000000 --- a/host/windows/usb/legacy/driver/precomp.h +++ /dev/null @@ -1,47 +0,0 @@ -/*
- * Copyright (C) 2006 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/** \file
- Standard precompile file
-*/
-#pragma warning(disable:4200)
-#pragma warning(disable:4201) // nameless struct/union
-#pragma warning(disable:4214) // bit field types other than int
-extern "C" {
-#include <initguid.h>
-#include <ntddk.h>
-#include <ntintsafe.h>
-#include <ntstrsafe.h>
-#include "usbdi.h"
-#include "usbdlib.h"
-#include <wdf.h>
-#include <wdfusb.h>
-} // extern "C"
-#pragma warning(default:4200)
-#pragma warning(default:4201)
-#pragma warning(default:4214)
-
-// Just to make adb_api.h compile. Since we will not reference any
-// of the API routines in the driver, only structures and constants,
-// we're fine with that.
-typedef void* LPOVERLAPPED;
-
-#include "adb_api.h"
-#include "adb_api_legacy.h"
-#include "android_usb_pool_tags.h"
-#include "android_usb_driver_defines.h"
-#include "android_usb_new_delete.h"
-#include "android_usb_inl.h"
diff --git a/host/windows/usb/legacy/driver/sources b/host/windows/usb/legacy/driver/sources deleted file mode 100755 index 20dcc18c2..000000000 --- a/host/windows/usb/legacy/driver/sources +++ /dev/null @@ -1,32 +0,0 @@ -!IF 0
-
-Copyright (C) 2007 The Android Open Source Project
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-
-Module Name:
-
- sources.
-
-Abstract:
-
- This file specifies the target component being built and the list of
- sources files needed to build that component. Also specifies optional
- compiler switches and libraries that are unique for the component being
- built.
-
-!ENDIF
-
-!include sources.inc
-
-SOURCES= $(MOST_SOURCES) android_usb.rc
diff --git a/host/windows/usb/legacy/driver/sources.inc b/host/windows/usb/legacy/driver/sources.inc deleted file mode 100755 index 7aeec1d16..000000000 --- a/host/windows/usb/legacy/driver/sources.inc +++ /dev/null @@ -1,83 +0,0 @@ -!IF 0
-
-Copyright (C) 2007 The Android Open Source Project
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
- http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-
-Module Name:
-
- sources.
-
-Abstract:
-
- This file specifies the target component being built and the list of
- sources files needed to build that driver. Also specifies optional
- compiler switches and libraries that are unique for the component being
- built.
-
-!ENDIF
-
-TARGETNAME=androidusb
-!IF "$(DDKBUILDENV)"=="chk"
-TARGETPATH=..\build\Debug
-!ELSE
-TARGETPATH=..\build\Release
-!ENDIF
-TARGETTYPE=DRIVER
-KMDF_VERSION=1
-USECXX_FLAG=/TP
-USER_C_FLAGS=$(USER_C_FLAGS) /wd4100 /wd4002 /wd4509 /wd4390 /TP
-
-INCLUDES=$(INCLUDES); \
- $(IFSKIT_INC_PATH); \
- ..\..\api;
-
-TARGETLIBS=$(DDK_LIB_PATH)\usbd.lib
-
-MSC_WARNING_LEVEL=/W4 /WX /Wp64
-MSC_OPTIMIZATION = /Oi /Ob1
-C_DEFINES=$(C_DEFINES) -DEXPLODE_POOLTAGS -DRTL_USE_AVL_TABLES
-
-RCOPTIONS=$(RCOPTIONS) /dVER_COMPANYNAME_STR="\"Google Inc\""
-RCOPTIONS=$(RCOPTIONS) /dVER_LEGALCOPYRIGHT_YEARS="\"2007\""
-RCOPTIONS=$(RCOPTIONS) /dVER_LEGALCOPYRIGHT_STR="\"\251 Google Inc. All rights reserved.\""
-RCOPTIONS=$(RCOPTIONS) /dVER_PRODUCTNAME_STR="\"Google Android USB Driver\""
-RCOPTIONS=$(RCOPTIONS) /dVER_PRODUCTVERSION="1,00,01,001"
-RCOPTIONS=$(RCOPTIONS) /dVER_PRODUCTVERSION_STR="\"1.00\""
-
-!IF 0
-
-By overriding .rsrc section properties (!D removes Discardable attribute)
-we make sure that all our vtables will be placed properly into non-discardable
-data segment. Because of the nature of this driver we don't need to have
-vtables in NonPaged data sections because all our objects can be paged.
-Otherwise we may want to add /SECTION:.rsrc,X option that locks section in memory
-
-!ENDIF
-
-LINKER_FLAGS=$(LINKER_FLAGS) /MAP /MAPINFO:LINES /SECTION:.rsrc,!D
-
-MOST_SOURCES= \
- android_usb_driver_object.cpp \
- android_usb_wdf_object.cpp \
- android_usb_device_object.cpp \
- android_usb_file_object.cpp \
- android_usb_device_file_object.cpp \
- android_usb_pipe_file_object.cpp \
- android_usb_bulk_file_object.cpp \
- android_usb_interrupt_file_object.cpp
-
-PRECOMPILED_INCLUDE=precomp.h
-PRECOMPILED_PCH=precomp.pch
-PRECOMPILED_OBJ=precomp.obj
-
diff --git a/host/windows/usb/legacy/prebuilt/driver/WdfCoInstaller01005.dll b/host/windows/usb/legacy/prebuilt/driver/WdfCoInstaller01005.dll Binary files differdeleted file mode 100644 index 12d276816..000000000 --- a/host/windows/usb/legacy/prebuilt/driver/WdfCoInstaller01005.dll +++ /dev/null diff --git a/host/windows/usb/legacy/prebuilt/driver/android_usb.inf b/host/windows/usb/legacy/prebuilt/driver/android_usb.inf deleted file mode 100644 index fff04400d..000000000 --- a/host/windows/usb/legacy/prebuilt/driver/android_usb.inf +++ /dev/null @@ -1,126 +0,0 @@ -;/*++ -; -;Abstract: -; Installation inf for the Android USB Bulk device -; -;--*/ - -[Version] -Signature="$WINDOWS NT$" -Class=USB -ClassGuid={F72FE0D4-CBCB-407d-8814-9ED673D0DD6B} -Provider=%GOOG% -DriverVer=1/29/2009,1.0.0010.00000 -CatalogFile.NTx86=androidusb86.cat -CatalogFile.NTamd64=androidusba64.cat - -; ================= Class section ===================== - -[ClassInstall32] -Addreg=AndroidUsbClassReg - -[AndroidUsbClassReg] -HKR,,,0,%ClassName% -HKR,,Icon,,-5 - -[DestinationDirs] -DefaultDestDir = 12 - -; ================= Device section ===================== - -[Manufacturer] -%MfgName%=Google,NTx86,NTamd64 - -; For Win2K -[Google] -; For loopback testing -%USB\VID_18D1&PID_DDDD.DeviceDescTest%=androidusb.Dev, USB\VID_18D1&PID_DDDD -; HTC Dream -%USB\VID_0BB4&PID_0C01.DeviceDescRelease%=androidusb.Dev, USB\VID_0BB4&PID_0C01 -%USB\VID_0BB4&PID_0C02&MI_01.DeviceDescRelease%=androidusb.Dev, USB\VID_0BB4&PID_0C02&MI_01 -%USB\VID_0BB4&PID_0FFF.DeviceDescRelease%=androidusb.Dev, USB\VID_0BB4&PID_0FFF - -; For XP and later -[Google.NTx86] -; For loopback testing -%USB\VID_18D1&PID_DDDD.DeviceDescTest%=androidusb.Dev, USB\VID_18D1&PID_DDDD -; HTC Dream -%USB\VID_0BB4&PID_0C01.DeviceDescRelease%=androidusb.Dev, USB\VID_0BB4&PID_0C01 -%USB\VID_0BB4&PID_0C02&MI_01.DeviceDescRelease%=androidusb.Dev, USB\VID_0BB4&PID_0C02&MI_01 -%USB\VID_0BB4&PID_0FFF.DeviceDescRelease%=androidusb.Dev, USB\VID_0BB4&PID_0FFF - -; For AMD64 and later -[Google.NTamd64] -; For loopback testing -%USB\VID_18D1&PID_DDDD.DeviceDescTest%=androidusb.Dev, USB\VID_18D1&PID_DDDD -; HTC Dream -%USB\VID_0BB4&PID_0C01.DeviceDescRelease%=androidusb.Dev, USB\VID_0BB4&PID_0C01 -%USB\VID_0BB4&PID_0C02&MI_01.DeviceDescRelease%=androidusb.Dev, USB\VID_0BB4&PID_0C02&MI_01 -%USB\VID_0BB4&PID_0FFF.DeviceDescRelease%=androidusb.Dev, USB\VID_0BB4&PID_0FFF - -[androidusb.Dev.NT] -CopyFiles=androidusb.Files.Ext - -[androidusb.Dev.NT.Services] -Addservice = androidusb, 0x00000002, androidusb.AddService - -[androidusb.AddService] -DisplayName = %androidusb.SvcDesc% -ServiceType = 1 ; SERVICE_KERNEL_DRIVER -StartType = 3 ; SERVICE_DEMAND_START -ErrorControl = 1 ; SERVICE_ERROR_NORMAL -ServiceBinary = %10%\System32\Drivers\androidusb.sys -AddReg = androidusb.AddReg -LoadOrderGroup = Base - -[androidusb.AddReg] -HKR,"Parameters","MaximumTransferSize",0x10001,4096 -HKR,"Parameters","DebugLevel",0x10001,2 -HKR, Parameters\Wdf, VerboseOn, 0x00010001, 1 -HKR, Parameters\Wdf, VerifierOn, 0x00010001, 1 -HKR, Parameters\Wdf, DbgBreakOnError, 0x00010001, 1 - -[androidusb.Files.Ext] -androidusb.sys - -[SourceDisksNames] -1=%Disk_Description%,,, - -[SourceDisksFiles] -androidusb.sys = 1 - -;-------------- WDF Coinstaller installation -[DestinationDirs] -CoInstaller_CopyFiles = 11 - -[androidusb.Dev.NT.CoInstallers] -AddReg=CoInstaller_AddReg -CopyFiles=CoInstaller_CopyFiles - -[CoInstaller_CopyFiles] -wdfcoinstaller01005.dll - -[SourceDisksFiles] -wdfcoinstaller01005.dll=1 ; make sure the number matches with SourceDisksNames - -[CoInstaller_AddReg] -HKR,,CoInstallers32,0x00010000, "wdfcoinstaller01005.dll,WdfCoInstaller" - -[androidusb.Dev.NT.Wdf] -KmdfService = androidusb, androidusb_wdfsect - -[androidusb_wdfsect] -KmdfLibraryVersion = 1.5 - -;---------------------------------------------------------------; - -[Strings] -GOOG = "Google, Inc" -MfgName = "Google, Inc" -Disk_Description= "ADB Interface Installation Disk" -androidusb.SvcDesc = "ADB Interface Driver" -ClassName = "ADB Interface" -USB\VID_18D1&PID_DDDD.DeviceDescTest="ADB Testing Interface" -USB\VID_0BB4&PID_0C01.DeviceDescRelease="HTC Dream" -USB\VID_0BB4&PID_0C02&MI_01.DeviceDescRelease="HTC Dream Composite ADB Interface" -USB\VID_0BB4&PID_0FFF.DeviceDescRelease="HTC Bootloader" diff --git a/host/windows/usb/legacy/prebuilt/driver/androidusb.sys b/host/windows/usb/legacy/prebuilt/driver/androidusb.sys Binary files differdeleted file mode 100644 index fe6453178..000000000 --- a/host/windows/usb/legacy/prebuilt/driver/androidusb.sys +++ /dev/null diff --git a/host/windows/usb/legacy/prebuilt/driver/androidusb86.cat b/host/windows/usb/legacy/prebuilt/driver/androidusb86.cat Binary files differdeleted file mode 100644 index 12836dcf7..000000000 --- a/host/windows/usb/legacy/prebuilt/driver/androidusb86.cat +++ /dev/null diff --git a/host/windows/usb/legacy/prebuilt/driver_amd_64/WdfCoInstaller01005.dll b/host/windows/usb/legacy/prebuilt/driver_amd_64/WdfCoInstaller01005.dll Binary files differdeleted file mode 100644 index 32519fb68..000000000 --- a/host/windows/usb/legacy/prebuilt/driver_amd_64/WdfCoInstaller01005.dll +++ /dev/null diff --git a/host/windows/usb/legacy/prebuilt/driver_amd_64/android_usb.inf b/host/windows/usb/legacy/prebuilt/driver_amd_64/android_usb.inf deleted file mode 100644 index fff04400d..000000000 --- a/host/windows/usb/legacy/prebuilt/driver_amd_64/android_usb.inf +++ /dev/null @@ -1,126 +0,0 @@ -;/*++ -; -;Abstract: -; Installation inf for the Android USB Bulk device -; -;--*/ - -[Version] -Signature="$WINDOWS NT$" -Class=USB -ClassGuid={F72FE0D4-CBCB-407d-8814-9ED673D0DD6B} -Provider=%GOOG% -DriverVer=1/29/2009,1.0.0010.00000 -CatalogFile.NTx86=androidusb86.cat -CatalogFile.NTamd64=androidusba64.cat - -; ================= Class section ===================== - -[ClassInstall32] -Addreg=AndroidUsbClassReg - -[AndroidUsbClassReg] -HKR,,,0,%ClassName% -HKR,,Icon,,-5 - -[DestinationDirs] -DefaultDestDir = 12 - -; ================= Device section ===================== - -[Manufacturer] -%MfgName%=Google,NTx86,NTamd64 - -; For Win2K -[Google] -; For loopback testing -%USB\VID_18D1&PID_DDDD.DeviceDescTest%=androidusb.Dev, USB\VID_18D1&PID_DDDD -; HTC Dream -%USB\VID_0BB4&PID_0C01.DeviceDescRelease%=androidusb.Dev, USB\VID_0BB4&PID_0C01 -%USB\VID_0BB4&PID_0C02&MI_01.DeviceDescRelease%=androidusb.Dev, USB\VID_0BB4&PID_0C02&MI_01 -%USB\VID_0BB4&PID_0FFF.DeviceDescRelease%=androidusb.Dev, USB\VID_0BB4&PID_0FFF - -; For XP and later -[Google.NTx86] -; For loopback testing -%USB\VID_18D1&PID_DDDD.DeviceDescTest%=androidusb.Dev, USB\VID_18D1&PID_DDDD -; HTC Dream -%USB\VID_0BB4&PID_0C01.DeviceDescRelease%=androidusb.Dev, USB\VID_0BB4&PID_0C01 -%USB\VID_0BB4&PID_0C02&MI_01.DeviceDescRelease%=androidusb.Dev, USB\VID_0BB4&PID_0C02&MI_01 -%USB\VID_0BB4&PID_0FFF.DeviceDescRelease%=androidusb.Dev, USB\VID_0BB4&PID_0FFF - -; For AMD64 and later -[Google.NTamd64] -; For loopback testing -%USB\VID_18D1&PID_DDDD.DeviceDescTest%=androidusb.Dev, USB\VID_18D1&PID_DDDD -; HTC Dream -%USB\VID_0BB4&PID_0C01.DeviceDescRelease%=androidusb.Dev, USB\VID_0BB4&PID_0C01 -%USB\VID_0BB4&PID_0C02&MI_01.DeviceDescRelease%=androidusb.Dev, USB\VID_0BB4&PID_0C02&MI_01 -%USB\VID_0BB4&PID_0FFF.DeviceDescRelease%=androidusb.Dev, USB\VID_0BB4&PID_0FFF - -[androidusb.Dev.NT] -CopyFiles=androidusb.Files.Ext - -[androidusb.Dev.NT.Services] -Addservice = androidusb, 0x00000002, androidusb.AddService - -[androidusb.AddService] -DisplayName = %androidusb.SvcDesc% -ServiceType = 1 ; SERVICE_KERNEL_DRIVER -StartType = 3 ; SERVICE_DEMAND_START -ErrorControl = 1 ; SERVICE_ERROR_NORMAL -ServiceBinary = %10%\System32\Drivers\androidusb.sys -AddReg = androidusb.AddReg -LoadOrderGroup = Base - -[androidusb.AddReg] -HKR,"Parameters","MaximumTransferSize",0x10001,4096 -HKR,"Parameters","DebugLevel",0x10001,2 -HKR, Parameters\Wdf, VerboseOn, 0x00010001, 1 -HKR, Parameters\Wdf, VerifierOn, 0x00010001, 1 -HKR, Parameters\Wdf, DbgBreakOnError, 0x00010001, 1 - -[androidusb.Files.Ext] -androidusb.sys - -[SourceDisksNames] -1=%Disk_Description%,,, - -[SourceDisksFiles] -androidusb.sys = 1 - -;-------------- WDF Coinstaller installation -[DestinationDirs] -CoInstaller_CopyFiles = 11 - -[androidusb.Dev.NT.CoInstallers] -AddReg=CoInstaller_AddReg -CopyFiles=CoInstaller_CopyFiles - -[CoInstaller_CopyFiles] -wdfcoinstaller01005.dll - -[SourceDisksFiles] -wdfcoinstaller01005.dll=1 ; make sure the number matches with SourceDisksNames - -[CoInstaller_AddReg] -HKR,,CoInstallers32,0x00010000, "wdfcoinstaller01005.dll,WdfCoInstaller" - -[androidusb.Dev.NT.Wdf] -KmdfService = androidusb, androidusb_wdfsect - -[androidusb_wdfsect] -KmdfLibraryVersion = 1.5 - -;---------------------------------------------------------------; - -[Strings] -GOOG = "Google, Inc" -MfgName = "Google, Inc" -Disk_Description= "ADB Interface Installation Disk" -androidusb.SvcDesc = "ADB Interface Driver" -ClassName = "ADB Interface" -USB\VID_18D1&PID_DDDD.DeviceDescTest="ADB Testing Interface" -USB\VID_0BB4&PID_0C01.DeviceDescRelease="HTC Dream" -USB\VID_0BB4&PID_0C02&MI_01.DeviceDescRelease="HTC Dream Composite ADB Interface" -USB\VID_0BB4&PID_0FFF.DeviceDescRelease="HTC Bootloader" diff --git a/host/windows/usb/legacy/prebuilt/driver_amd_64/androidusb.sys b/host/windows/usb/legacy/prebuilt/driver_amd_64/androidusb.sys Binary files differdeleted file mode 100644 index 70ce24fd1..000000000 --- a/host/windows/usb/legacy/prebuilt/driver_amd_64/androidusb.sys +++ /dev/null diff --git a/host/windows/usb/legacy/prebuilt/driver_amd_64/androidusba64.cat b/host/windows/usb/legacy/prebuilt/driver_amd_64/androidusba64.cat Binary files differdeleted file mode 100644 index dd7850d73..000000000 --- a/host/windows/usb/legacy/prebuilt/driver_amd_64/androidusba64.cat +++ /dev/null |