- Part support for resource change with PciComputeNewCurrentSettings... full support for PciSetResources, PciUpdateHardware, PcipUpdateHardare
- IRP_MN_START_DEVICE for PDO (PciPdoIrpStartDevice) implement
- PciNextPartialDescriptor, PciDebugPrintCmResList, PciDebugPrintPartialResource helpers implement
- Now full PDO support almost done, PCIX driver ready for test
- Thanks to cgoodman assert fix
- PnP forever recursion in enumerate, must fix to finish
- Goodbye sir_richard, nice to have you
svn path=/trunk/; revision=48748
- Daniel Zimmermann: Fix POPF bugs in VDM mode, namely truncation of the stackpointer to 16 bit and setting proper flags in the trapframe eflags register. This fixes problems with videocards calling int 0x10 VESA BIOS extension.
See issue #5608 for more details.
svn path=/trunk/; revision=48745
- Add missing call to HalInitPnpDriver during I/O manager initialization. The HAL PnP driver was never getting initialized.
- Add HAL callback for HalInitPnpDriver. It's going to be needed in future for eVb's PCI driver to fully work (interrupt translation, among other things).
svn path=/trunk/; revision=48740
- Modify IopCreateDriver to accept the PLDR_DATA_TABLE_ENTRY instead of the DllBase and SizeOfImage from this structure.
- Set the DriverObject->DriverSection before calling the DriverEntry routine.
- If the DriverEntry routine fails then set the DriverObject->DriverSection back to NULL so that IopDeleteDriver doesnt attempt to unload the ModuleObject, after it was already unloaded by the caller.
svn path=/trunk/; revision=48738
- Fix a code typo which led to a security issue when the XOR algorithm for the system cookie might actually yield zero. Now it's going to loop as long as the cookie is 0, attempting to generate a non-zero one.
svn path=/trunk/; revision=48737
- Fix a strange bug where we were only setting SharedUserData->TestRetInstruction conditionally only if lookup failed - it should be set on success. Also, bail out if the lookups failed.
svn path=/trunk/; revision=48735
- Fix incorrect POOL_TYPE allocation in IoInvalidateDeviceRelations. This function can be called at DISPATCH_LEVEL, which requires NonPagedPool POOL_TYPE.
svn path=/trunk/; revision=48734
- Giannis Adamopoulos: Only dereference a class if it's valid, should fix Heroes 3 crash.
See issue #5606 for more details.
svn path=/trunk/; revision=48732
- Rename KINTERRUPT_DISPATCH_CODES to DISPATCH_LENGTH, as it is in PSDK.
- Enhance NMI debug support.
- Change some comments to standard ReactOS commenting style.
svn path=/trunk/; revision=48730
- Fix release build, part 2. Further improvement to gDebugChannels would be to convert them to a DECLARE_DEBUG_CHANNEL-alike macro.
svn path=/trunk/; revision=48729
[CPORTLIB]: Implement Windows' Cp (ComPort) library. See Notes in C file. Not yet used. Based on MS Whitepaper: Building Hardware and Firmware to Complement Microsoft Windows Headless Operation.
svn path=/trunk/; revision=48727
- When an IRP is freed in a Completion routine the return Status is STATUS_MORE_PROCESSING_REQUIRED to let IoCompleteRequest know not to do anything further with the IRP.
svn path=/trunk/; revision=48724
Allocate a drive layout buffer that is large enough to keep a primary partition table (4 partition entries) plus 26 logical drives (2 partition entries each). Total 56 partition entries. This should be enough for everybody until we support GPT partition tables. ;-)
See issue #5270 for more details.
svn path=/trunk/; revision=48722
- SEH-protect all code that writes to PreviousState as it cannot be captured.
- Add a missing ObDereferenceObject and SeReleaseLuidAndAttributesArray.
svn path=/trunk/; revision=48721
- Add function for dumping the Device and Configuration Descriptors.
- Implement WaitForUsbDeviceArrivalNotification, used to send a URB transaction to the Status Change Endpoint of the RootHubs pdo. The RootHubs pdo will queue this request until a new usb device connects.
- Call above function at the end of UsbhubFdoQueryBusRelations, which will be called by the pnp manager after the hub driver creates a new child device.
- Change the URB to be allocated from the pool at IRP_MN_START_DEVICE.
- Call QueryRootHub with the RootHub Pdo and not the hub drivers DeviceObject.
- Implement selecting a configuration for the RootHub.
svn path=/trunk/; revision=48719
[GDI32]: Reformat GetSystemPaletteEntries away from grotesque 5-space identation (who does that?).
[GDI32]: Optimize GetSystemPaletteEntries by not zeroing over fields that get overwritten anyway.
[GDI32]: Simplify loop control, remove not-needed local variable in GetSystemPaletteEntries.
svn path=/trunk/; revision=48716
- Check for invalid parameter combinations.
- Count privileges that will be changed before changing them.
- Return required buffer size.
- Fail if the provided buffer is too small.
See issue #5497 for more details.
svn path=/trunk/; revision=48710
The VBR (volume boot sector) contains a structure called BPB (bios parameter block) that describes the disk and the partition. The HiddenSectors member contains the number of the first sector of the partition. This is used by the VBR code to load the secondary sector containing additional boot code that is located at secor 14 relative to the partition start. Previously we were copying the BPB (plus additionally the OemName, which makes no sense) from the old VBR. Now Linux is a bit lame and doesn't put the correct value into the HiddenSectors field. Instead it sets it to the number of sectors per track which seems to be the default value. When now the linux partition manager decides to do a non standard partitioning, aligning the partition to 0x800, then the VBR fails to load it's 2nd sector. Fix this by correcting the value in the BPB with the value from the partition info.
See issue #2733 for more details.
svn path=/trunk/; revision=48706
- Start rewrite of usbhub driver using the old and dead usbhub driver in trunk.
- Implement QueryRootHub for sending USB request to miniport driver.
- Implement new IRP_MN_START_DEVICE.
Get the roothubs PDO and FDO and forward the start device down to start the PDO.
Get USBDI and HUB interfaces. Set all ports as returned by DCI GetExtendedHubInformation to powered and reset.
- Temporary add some usb specific defines until header is fixed.
- Fix Formatting.
svn path=/trunk/; revision=48705
- Fix flags settings for PortStatus and PortChange so that the correct flags are set when hub driver sets/requests them.
- Use FastMutex to protect access to async queue and frame list.
- For USB CONFIG DESC, Check the output buffer size before attempting to write all configuration descriptors.
- Fix a bug that caused bmRequestType to be incorret value when requesting configuration and string descriptors.
- Modify some debugging to make it easier to see debug messages from usbhub driver.
svn path=/trunk/; revision=48704
- Add the option to write only the VBR so FreeLoader can easily be chain loaded by GRUB or another boot loader
- Dedicated to James Tabor :)
svn path=/trunk/; revision=48703
- Remove code that was corrupting disk data and causing setup to fail in rare cases
- Write the MBR in all cases (Windows setup behavior too)
- We can overwrite GRUB and LILO now but we still can't boot because we have trouble reading the partition table if it was made in Linux
svn path=/trunk/; revision=48700
[NTOS]: In the process, fix bugs in the Event dispatcher code that used Win32 EVENT_TYPE instead of NT KOBJECTS enumeration.
[NTOS]: Fix a bug in ObpInsertHandleCount, where the object access check was being done with the previous mode, instead of honoring the probe mode, which is defined by OBJ_FORCE_ACCESS_CHECK.
[NTOS]: Fix a bug in a section function which was always returning STATUS_SUCCESS, now it returns the result of the previous Status = function assignment. If this isn't desired, then don't check for the Status anymore.
[NTOS]: Note that MDL code does not support SkipBytes argument. If it is used, MDL could be invalid.
[NTOS]: Add checks for VerifierAllocation and set it when needed (WIP).
[NTOS]: Clarify what _WORKING_LINKER_ is, and the legal risks in continuing to use a linker that builds non-Microsoft drivers when used with headers whose EULA specify that they can only be used for Microsoft drivers.
svn path=/trunk/; revision=48692
