- Remove a hack related to cancellation
- Make sure not to pass on a bad IRP on failure (in tdi)
- Remember connect irp
* Note: commit notes are arty's in this case
svn path=/trunk/; revision=34943
- Make MmProbeAndLockPages smart enough to work at DISPATCH_LEVEL
- At Alex' request, remove the stand alone spinlock for the page list, and
use the queued spinlock in the prcb.
svn path=/trunk/; revision=34920
the new (correct) ASSERT in mutex acquisition in MmProbeAndLockPages, which
was erroneously being called from IoBuildAsynchronousFsdRequest at
DISPATCH_LEVEL.
The only correct course of action when calling IoBuildAsynchronousFsdRequest
at DISPATCH_LEVEL is to MmBuildMdlForNonPagedPool since the buffer must be
nonpaged (if the IRP completes synchronously, we'll still be at DISPATCH_LEVEL)
This is the case when direct io is done at DISPATCH_LEVEL using
IoBuildAsynchronousFsdRequest.
svn path=/trunk/; revision=34899
- Fix a few issues in the cancel routine
- Don't wait on an event we haven't set
- Don't mark the IRP pending when in DispPrepareIrpForCancel
svn path=/trunk/; revision=34682
- Calculate number of cylinders too now.
- Save number of hidden sectors as well.
- Implement support for IOCTL_DISK_GET_PARTITION_INFO (RamdiskGetPartitionInfo).
- Implement support for IOCTL_DISK_GET_DRIVE_GEOMETRY (shared with IOCTL_CDROM_GET_GEOMETRY, IOCTL_STORAGE_GET_MEDIA_TYPES and IOCTL_DISK_GET_MEDIA_TYPES)
- DiskLength should be a LARGE_INTEGER.
- DiskOffset should be signed.
svn path=/trunk/; revision=34666
- Try to implement RamdiskMapPages for boot disks as it seems we're calling them now...
- The math works and the I/O mapping too, but I'm not sure we're reading correct data, so still left this unimplemented for now.
svn path=/trunk/; revision=34659
- Defined some proper constants (somewhat based on guesses, but should be mostly correct) for the DiskType.
- Now the code actually makes sense, instead of talking about CD-ROM File Systems and CD-ROMs everywhere (and Controllers and...floppies?!)
svn path=/trunk/; revision=34657
- Load vfatfs instead of CDFS.
- Implement code in the ramdisk driver to handle both ISO and FAT ramdisks. Don't know what the big deal with support ISO ramdisks was supposed to be, when our ramdisk is FAT, and dealing with FAT is a lot easier than CDFS (no TOC emulation and other rubbish that was added).
svn path=/trunk/; revision=34655
- Implement RamdiskReadWriteReal.
- We now have a working copy loop for both read and write operations.
- Need to implement RamdiskMapPages and RamdiskUnmapPages -- then we'll nearly be done!
svn path=/trunk/; revision=34625
- Fix definition of PFAST_IO_UNLOCK_ALL_BY_KEY.
- Add IO_REPARSE and IO_REMOUNT definitions.
- Add IOCTL_CDROM_DISK_TYPE definition.
- Add FlagOn, BooleanFlagOn, SetFlag and ClearFlag definitions.
- Add FILE_READ_ONLY_VOLUME, FILE_SEQUENTIAL_WRITE_ONCE, FILE_SUPPORTS_TRANSACTIONS definitions.
- Add FSRTL_FLAG_ADVANCED_HEADER definition.
- Add FSRTL_FLAG2_PURGE_WHEN_MAPPED and FSRTL_FLAG2_IS_PAGING_FILE definitions.
- Add FILE_ID_FULL_DIR_INFORMATION and FILE_ID_BOTH_DIR_INFORMATION structures.
- Add FSRTL_FCB_HEADER_V0 and FSRTL_FCB_HEADER_V1 definitions.
- Add FSRTL_COMPARISION_RESULT enumeration.
- Add backwards compatibility support for non-AVL tree routines.
- Add RtlInsertElementGenericTableAvl, RtlDeleteElementGenericTableAvl, RtlLookupElementGenericTableAvl, RtlEnumerateGenericTableWithoutSplayingAvl prototypes.
- Add FsRtlSetupAdvancedHeader macro.
- Add FsRtlIsFatDbcsLegal prototype.
- Add FsRtlTeardownPerStreamContexts prototype.
- Add RtlFreeOemString, RtlOemStringToCountedUnicodeString, RtlUnicodeStringToCountedOemString, RtlOemToUnicodeN prototypes.
- Fix GenericTable prototypes in rtlfuncs.h
- It seems the ntoskrnl_i386.def exports file is totally incorrect with respect to mingw -- most FsRtl functions are not properly exported. We fixed the ones we need, someone needs to go fix this entire file.
- Add memcmp to the NTOS exports -- we're not entirely sure how you were even expecting 3rd party drivers to load in React?
- Fix FastFat's "VfatFastIoUnlockAllByKey" prototype to match the fixed up PFAST_IO_UNLOCK_ALL_BY_KEY definition.
- Clean-build-tested on i386.
svn path=/trunk/; revision=34611
- Now the kernel attempts to mount us through CDFS!
- Start stubbing the work we'll need to do in RamdiskDeviceControl -- this is where the emulation magic will happen.
svn path=/trunk/; revision=34604
- Create the name for it, based on the GUID sent by the kernel.
- Create the DOS Device Symbolic Link if requested and if possible.
- Create the DOS Drive Letter if requested.
- (drivers/storage/class/ramdisk/ramdisk.c:440) Creating symbolic link: \DosDevices\C: to \Device\Ramdisk{d9b257fc-684e-4dcb-79ab-f6a2cf0350b7}
- Need to continue implementing..
svn path=/trunk/; revision=34596
- Rename the device types to Bus vs Drive, not FDO vs PDO (they're both FDOs).
- Use a common extension (the first 0x60 bytes or so) between Bus and Drive devices.
- Implement first pass of RamdiskCreateDiskDevice -- doesn't create anything, just validates the parameters.
- Implement our delayed work queue for handling requests asynchronously -- SendIrpToThread. Doesn't do anything for now.
- Implement RamdiskQueryDeviceRelations... not sure if we're doing the right thing. According to PnP, we get a warning that we are "misbehaving".
- Driver seems to crash right now, needs fixes.
- Some reformatting to make more lines fit inside 80 characters so it looks nice in joe.
svn path=/trunk/; revision=34589
- Fix a problem in VgaIsPresent: Content of the Address Register goes to the Data Register, and vice versa. It also writes content of the Map Select Register (which is number 4) into the Bit Mask Register (number 8).
See issue #2125 for more details.
svn path=/trunk/; revision=34549
- Stub out ARM version.
- Eventually the arm_kprintf hack will go away and true serial debugging output will be done through kdcom just like on x86.
- Fix formatting of bootvid.rbuild.
svn path=/trunk/; revision=34456
- Implement RamdiskDeviceControl which only supports FSCTL_CREATE_RAM_DISK for now (the kernel's attempt to create the RAM disk).
- Need to implement RamdiskCreateDiskDevice.
svn path=/trunk/; revision=34453
- Implement IRP_MN_QUERY_RESOURCES/RESOURCE_REQUIREMENTS for FDOs and PDOs (immediately complete the IRP and exit).
- We now get to RamdiskDeviceControl -- the kernel is attempting to create the ramdisk.
svn path=/trunk/; revision=34452
- Add support for IRP_MN_SURPRISE_REMOVAL.
- Handle IRP_MN_QUERY_ID for FDO (it is the first IRP we receive).
- Handle IRP completion for FDOs and forward if necessary.
svn path=/trunk/; revision=34451
