The current implementation of device tree enumeration does not distinguish
between possible identifier strings. This change is not a hack,
NT 5.2 still creates a new device node for this hardware ID.
The entire function should be rewritten to match Windows implementation.
Introduce the PiPerformSyncDeviceAction routine for queuing
synchronous device actions
Change all kernel code to use PiPerformSyncDeviceAction and
PiQueueDeviceAction for device enumeration
CORE-10456
And rearrange them in more logical order.
This effectively splits the file, leaving public "Io" functions in
pnpmgr.c along with some things not related do device object management.
Functions which manipulate the device tree are left in devaction.c.
In future all these functions will only be accessed from
DeviceActionWorker.
While being public API, IoRequestDeviceEject and IoInvalidateDeviceState
have been moved to devaction.c as well. In next commits they will be
converted to DeviceActionWorker routines and their callers will be put
in pnpmgr.c
- Improve the device action worker to support more than just a single action
- Move the action queue code from IoInvalidateDeviceRelations to a new function IopQueueDeviceAction.
This also makes it necessary to fix a bug in the previous code:
ZwEnumerateKey will not account for space for a null terminator, so to
ensure we have space, we must allocate the additional WCHAR, but not
include it in the buffer size passed to the function.
- Windows requires 16 bytes of response data.
- Add the PLUGPLAY_CONTROL_USER_RESPONSE_DATA type.
- Usetup and Umpnpmgr must fail if NtPlugPlayControl(PlugPlayControlUserResponse) does not return STATUS_SUCCESS.
* Add an NDK header to define INIT_FUNCTION/INIT_SECTION globally
* Use _declspec(allocate(x)) and _declspec(code_seg(x)) on MSVC versions that support it
* Use INIT_FUNCTION on functions only and INIT_SECTION on data only (required by MSVC)
* Place INIT_FUNCTION before the return type (required by MSVC)
* Make sure declarations and implementations share the same modifiers (required by MSVC)
* Add a global linker option to suppress warnings about defined but unused INIT section
* Merge INIT section into .text in freeldr
This reverts a7c26408 (r53255) and ff75ae1b (r53694), and a hack from 6075ae9a (r46690).
svn path=/branches/setup_improvements/; revision=74745
svn path=/branches/setup_improvements/; revision=74746
NDK: Define PLUGPLAY_CONTROL_PROPERTY_DATA.Properties and PLUGPLAY_CONTROL_DEVICE_RELATIONS_DATA.Relations values.
NTOSKRNL: Map PLUGPLAY_CONTROL_PROPERTY_DATA.Properties values to IoGetDeviceProperty properties and add (dummy) code for unsupported cases.
UMPNPMGR: Use PLUGPLAY_CONTROL_PROPERTY_DATA.Properties values in PNP_GetDeviceRegProp.
- For non-PnP devices reported to the PnP manager through the
IoReportDetectedDevice() function, store the corresponding
service/driver name and (non-)legacy information inside their
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Enum\Root\ entries.
- Drivers flagged as "DRVO_BUILTIN_DRIVER" (basically, only those
created via a IoCreateDriver() call) have their "Service" name that
contain "\Driver\", which should be stripped before being used in
building e.g. the corresponding "DETECTEDxxx" PnP compatible IDs.
CORE-14247
- Use explicit REG_OPTION_NON_VOLATILE flag where needed in the
IopCreateDeviceKeyPath() calls.
- Save NULL-terminated REG-SZ string properties in the enumeration tree
for each device enumerated inside \Enum\Root\.
- Always use upcased key name for the "LEGACY_***" elements in \Enum\Root\.
- Add a default "ConfigFlags" value for the legacy elements.
- Simplify few parts of code.
