v1.7.7 (2021-04-12):
- Fixed deadlock on high load
- Fixed free space issue when installing Genshin Impact
- Fixed issue when copying files with wildcards in command prompt
- Increased speed of directory lookups
v1.7.6 (2021-01-14):
- Fixed race condition when booting with Quibble
- No longer need to restart Windows after initial installation
- Forced maximum file name to 255 UTF-8 characters, to match Linux driver
- Fixed issue where directories could be created with trailing backslash
- Fixed potential deadlock when Windows calls NtCreateSection during flush
- Miscellaneous bug fixes
v1.7.5 (2020-10-31):
- Fixed text display issue in shell extension
- Added support for mingw 8
- Fixed LXSS permissions not working in new versions of Windows
- Fixed issue where truncating an inline file wouldn't change its size
- Fixed crash with Quibble where driver would try to use AVX2 before Windows had enabled it
v1.7.4 (2020-08-23):
- Fixed issue when running compressed EXEs
- Changed build system to cmake
- Upgraded zstd to version 1.4.5
- Added support for FSCTL_GET_RETRIEVAL_POINTERS
- Miscellaneous bug fixes
v1.7.3 (2020-05-24):
- Fixed crash when sending file change notifications
- Improved symlink handling with LXSS
- Added support for undocumented flag SL_IGNORE_READONLY_ATTRIBUTE
- Fixed corruption caused by edge case, where address allocated and freed in same flush
- Improved handling of free space tree
- Improved handling of very full volumes
- Fixed spurious warnings raised by GCC 10 static analyser
- Replaced multiplications and divisions with bit shift operations where appropriate
- Fixed combobox stylings in shell extension
- Fix the ErrorControl values to 1 (SERVICE_ERROR_NORMAL).
- Fix RamDisk driver type (it's SERVICE_KERNEL_DRIVER, not FS).
- btrfs.inf : This is a filesystem driver, so fix its ServiceType.
- Move 3rd-party FS data (btrfs, ext2, nfs(d)) from the system
hivesys.inf and into their dedicated **.reg.inf files.
The driver supports all nVidia chipset models from 2001 until 2010, starting from nForce.
All NICs are compatible with x86 and amd64 devices only.
Tested by Daniel Reimer on OG Xbox and by me on MCP board.
CORE-15872 CORE-16216
EndpointMoved == TRUE could never be true, because BOOL is a signed type,
and the only two values in a signed one-bit type are 0 and -1.
Courtesy of VS analysis warning C6299:
Explicitly comparing a bit field to a Boolean type will yield unexpected results.
The source code is licensed under MIT license, taken from
"MSDN Code Gallery Microsoft Samples" repository
(https://github.com/microsoftarchive/msdn-code-gallery-microsoft)
The original license was MS-PL, but the driver was later relicensed
as MIT.
Adopted to ReactOS code base by Michael Stamper.
Co-authored-by: Michael Stamper <michaelstamper1@gmail.com>
Also generate processor identifier properly based on this value
on the Configuration Manager machine-dependent initialization.
Update processor driver INF file accordingly.
CORE-17970 CORE-14922
- Split buffers on page to prevent non-contiguous memory being passed to driver.
- Protect CIrpQueue::GetMappingWithTag, ReleaseMappingWithTag with spinlock to prevent race conditions
(GetMapping, ReleaseMapping do not need spinlock, they are only called from a service routine).
- Remove ASSERT in CIrpQueue::ReleaseMappingWithTag, when mappings are released out of order. Just ignore
the tag argument and release the next one in the list. This is what windows does, confirmed by calling
PortWavePciStream::ReleaseMapping() with tag argument set to 0, absolutly no difference observed.
Allowing out of order release is essential given that a driver is not permitted to hold a spinlock when calling
ReleaseMapping().
- Remove IIrpQueue::HasLastMappingFailed(), it never worked and there is no way it could work.
CPortPinWavePci::HandleKsStream() call MappingAvailable() non-conditionally, this is what Windows does,
verified by debug prints in ac97 driver.
- Implement CIrpQueue::NumData().
- Remove incorrect interlocked operations/volatile variables and several (now unused) class fields.
Changes to specific files and their effects are as follows:
create.cpp - Allows booting past second stage with UDFS media inserted without BSOD
close.cpp - Allows shutdown without hang
dircntrl.cpp - Allows New Hardware Wizard not to hang on initial third phase install
UNIATA is converting IDE identify data into SCSI identify data.
However, IDE model is described with a unique field of 20 chars,
while SCSI model is described with 2 fields of 16 + 8 chars.
When displaying SCSI model, a space is added between vendor and product
fields.
Try to split model into vendor and product on a space if possible.
CORE-17400
Since VS 16.11 the compiler sometimes emits calls to _RTC_UninitUse, when parts of a bitfield are initialized (See https://developercommunity.visualstudio.com/t/Broken-runtime-checks-with-CL-19293013/1503629). Fix this by using an ULONG instead of a bitfield.
Note: The structure uses a 24 bit bitfield plus an UCHAR, which is supposed to form a 32 bit field, but that doesn't work anyway.
- usetup: New bootsector page.
- shell32: Copy and paste, and moving elements.
Also, some strings related to the shutdown and logoff.
- Minor Spanish grammar fix - some female words and minor latin american typos.
- First revision of the .inf, that includes the translation of the Services,
audio, processors and other drivers and minor things.
These drivers are based on NT4 DDK sample code, were originally
started by Alexey Bragin and then constantly patched by Pierre
Schweitzer to fix compatibility with NT5+ storage stack.
Replaced with Microsoft drivers published on GitHub by an open
license.
These drivers were originally added as part of 4e7b22b216
The upstream driver is not maintained and the file system itself
is in a semi-abandoned state.
Originally imported at 3a3ef631d1
The driver is written by Lee Jae-Hong, updated by Bo Brantén.
ReactOS porting made by Peter Hater and Pierre Schweitzer.
Follow updates at http://www.acc.umu.se/~bosse/
FS Recognizer code is left to keep the FS support as an
installable driver.
CORE-11040
The upstream driver is not maintained and the file system itself
is in a semi-abandoned state.
Originally imported at e308102f4a
The driver is written by Mark W Piper, updated by Bo Brantén.
ReactOS porting made by Peter Hater and Pierre Schweitzer.
Follow updates at http://www.acc.umu.se/~bosse/
FS Recognizer code is left to keep the FS support as an
installable driver.
CORE-11005
This turns off mountmgr listening on new devices. Now
BTRFS will only be mounted on demand when OS asks for it. RAID
is not going to work this way probably (have anybody checked it at all?)
This is a temporary workaround for CORE-17469
Spinlocks are not reentrant (and this is done a lot), using them forces us to have
an horrible hack in the kernel, which unschedules threads which are at DISPATCH_LEVEL
thus allowing another thread to take ownership of the spinlock while the unscheduled
thread should already hold it.
CORE-6473
This speeds up boot a bit and also decreases binary size.
- Introduce a new CMake define ISAPNP_ENABLE that defined only in x86 platform
when ISA PnP is supported.
Rework the hardware support code to avoid unneeded transitions
between configuration states.
- Only call WaitForKey when needed.
- Each PnP state transition causes the bus to move to WaitForKey state.
Besides, deactivate logical device during processing remove request.
- Fix empty resource descriptors being created.
- Properly support IRQ descriptors.
- Introduce four helpers made to help search descriptors
in the logical device's requirements.
- Implement support for memory descriptors and alternative configurations.
- DMA descriptors are always DMA_8.
- Support all resource descriptors.
- Optimize card identification.
- Detect cards that is no longer present on the bus.
- Deactivate cards after the identification phase; they will be activated
by start device IRP.
- Provide a device description and compatible IDs to the device manager.
- Prevent duplicate IDs across multiple logical devices.
- Suppress warning about the usage of literals in port addresses.
- Implement device removal.
- Finish the Read Port special handling
introduced in 21514e473f.
- Gracefully handle low memory situations.
- Implement IRQ translator.
- Correctly stub power IRP handling.
- Remove unneeded dispatch routines; implement WMI IRP handling.
- Do not handle requests like WRITE_CONFIG.
- Add a signature member to device extensions to make checks clearer.
This PDO is created only once during start of first FDO.
Other buses will remain in an inactive state until
the first FDO receives a remove request.
CORE-17034
- Add SAL2 annotations.
- Use RTL_NUMBER_OF macro in kernel mode.
- Use better function/member names.
- Less hardcoded values.
- Add license information. See commit
d9face83c6 for details.
No functional changes.
I am not sure why this line was added.
I don't know how I could improve that case.
Then, disable it, for the time being.
Addendum to 4b9cf2e (r71252). CORE-12441 CORE-17371
Some virtual machines errorneously expose null PCI device function
on PIIX4 chipset where an USB controller should normally reside.
Windows pci.sys driver does not enumerate these devices.
Affected virtual machines:
- Connectix Virtual PC 5.1.370
- Connectix Virtual PC 5.2.418
- Microsoft Virtual PC 2004 SP1 (5.3.582.27)
- Microsoft Virtual PC 2007 SP1 (6.0.156.0)
Non-affected virtual machines:
- Connectix Virtual PC 4.0
- Microsoft Hyper-V
Fixes CORE-17636.
Do not treat target device change notification as
DEVICE_INTERFACE_CHANGE_NOTIFICATION. The notification have to be
unregistered while handling GUID_DEVICE_INTERFACE_REMOVAL, so
GUID_TARGET_DEVICE_REMOVE_COMPLETE should never be sent to mountmgr in a
normal case.
CORE-16106
- Do not access uninitialized SymlinkInformation on failure case
and just return
- Do not make an assumption that MOUNTMGR_TARGET_NAME has a zero-string
From MSDN:
It is an error to call KeReleaseSpinLockFromDpcLevel if the specified spin lock was acquired by calling KeAcquireSpinLock because the caller's original IRQL is not restored, which can cause deadlocks or fatal page faults.
- Use PnP storage class drivers
- Make partmgr an upper filter driver for Disk class
- Fill upper filters in txtsetup and usetup/devinst
- Add cdrom driver to the critical device database
CORE-6264
- Pass all SRB flags which Windows scsiport passes
- Correctly reset the queue after completion
This fixes the bug when MS cdrom driver hangs after media ejection
Basic functions are implemented in order to work in PnP stack,
only legacy (non-pnp) miniport drivers are supported.
Tested mostly with uniata
CORE-17132
This driver works as complement to disk.sys/classpnp.sys from Windows 10
Manages partition PDOs and exposes them as volumes to mountmgr.sys.
The driver is almost complete, just some minor IOCTLs missing (will be
added on demand)
- ReparseFile was concatenated with itself, instead of ReparseIndex
- Meanwhile, use RtlAppendUnicodeStringToString for concatenating
strings instead of raw memory operations
This function may stuck during device installation if there are issues
with interrupts (or with a device itself).
This fixes the boot on my testing ThinkPad x60s
