Ros-diffs February 2012

ros-diffs@reactos.org

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577 discussions

[janderwald] 55818: [USBCCGP] - Fix retrieving string descriptors
by janderwald＠svn.reactos.org 22 Feb '12

22 Feb '12

Author: janderwald Date: Wed Feb 22 21:26:36 2012 New Revision: 55818 URL: http://svn.reactos.org/svn/reactos?rev=55818&view=rev Log: [USBCCGP] - Fix retrieving string descriptors Modified: trunk/reactos/drivers/usb/usbccgp/descriptor.c trunk/reactos/drivers/usb/usbccgp/function.c trunk/reactos/drivers/usb/usbccgp/usbccgp.h Modified: trunk/reactos/drivers/usb/usbccgp/descriptor.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/usb/usbccgp/descri… ============================================================================== --- trunk/reactos/drivers/usb/usbccgp/descriptor.c [iso-8859-1] (original) +++ trunk/reactos/drivers/usb/usbccgp/descriptor.c [iso-8859-1] Wed Feb 22 21:26:36 2012 @@ -92,6 +92,64 @@ // done // return Status; +} + +NTSTATUS +NTAPI +USBCCGP_GetStringDescriptor( + IN PDEVICE_OBJECT DeviceObject, + IN ULONG DescriptorLength, + IN UCHAR DescriptorIndex, + IN LANGID LanguageId, + OUT PVOID *OutDescriptor) +{ + NTSTATUS Status; + PUSB_STRING_DESCRIPTOR StringDescriptor; + ULONG Size; + PVOID Buffer; + + // retrieve descriptor + Status = USBCCGP_GetDescriptor(DeviceObject, USB_STRING_DESCRIPTOR_TYPE, DescriptorLength, DescriptorIndex, LanguageId, OutDescriptor); + if (!NT_SUCCESS(Status)) + { + // failed + return Status; + } + + // get descriptor structure + StringDescriptor = (PUSB_STRING_DESCRIPTOR)*OutDescriptor; + + // sanity check + ASSERT(StringDescriptor->bLength < DescriptorLength - 2); + + if (StringDescriptor->bLength == 2) + { + // invalid descriptor + FreeItem(StringDescriptor); + return STATUS_DEVICE_DATA_ERROR; + } + + // calculate size + Size = StringDescriptor->bLength + sizeof(WCHAR); + + // allocate buffer + Buffer = AllocateItem(NonPagedPool, Size); + if (!Buffer) + { + // no memory + FreeItem(StringDescriptor); + return STATUS_INSUFFICIENT_RESOURCES; + } + + // copy result + RtlCopyMemory(Buffer, StringDescriptor->bString, Size - FIELD_OFFSET(USB_STRING_DESCRIPTOR, bString)); + + // free buffer + FreeItem(StringDescriptor); + + // store result + *OutDescriptor = (PVOID)Buffer; + return STATUS_SUCCESS; } Modified: trunk/reactos/drivers/usb/usbccgp/function.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/usb/usbccgp/functi… ============================================================================== --- trunk/reactos/drivers/usb/usbccgp/function.c [iso-8859-1] (original) +++ trunk/reactos/drivers/usb/usbccgp/function.c [iso-8859-1] Wed Feb 22 21:26:36 2012 @@ -365,8 +365,7 @@ // // get interface description // - Status = USBCCGP_GetDescriptor(FDODeviceExtension->NextDeviceObject, - USB_STRING_DESCRIPTOR_TYPE, + Status = USBCCGP_GetStringDescriptor(FDODeviceExtension->NextDeviceObject, 100 * sizeof(WCHAR), Descriptor->iFunction, 0x0409, //FIXME @@ -530,10 +529,9 @@ // // get interface description // - Status = USBCCGP_GetDescriptor(FDODeviceExtension->NextDeviceObject, - USB_STRING_DESCRIPTOR_TYPE, - 100 * sizeof(WCHAR), - Descriptor->iInterface, + Status = USBCCGP_GetStringDescriptor(FDODeviceExtension->NextDeviceObject, + 100 * sizeof(WCHAR), + Descriptor->iInterface, 0x0409, //FIXME (PVOID*)&DescriptionBuffer); if (!NT_SUCCESS(Status)) Modified: trunk/reactos/drivers/usb/usbccgp/usbccgp.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/usb/usbccgp/usbccg… ============================================================================== --- trunk/reactos/drivers/usb/usbccgp/usbccgp.h [iso-8859-1] (original) +++ trunk/reactos/drivers/usb/usbccgp/usbccgp.h [iso-8859-1] Wed Feb 22 21:26:36 2012 @@ -84,6 +84,15 @@ IN LANGID LanguageId, OUT PVOID *OutDescriptor); +NTSTATUS +NTAPI +USBCCGP_GetStringDescriptor( + IN PDEVICE_OBJECT DeviceObject, + IN ULONG DescriptorLength, + IN UCHAR DescriptorIndex, + IN LANGID LanguageId, + OUT PVOID *OutDescriptor); + ULONG CountInterfaceDescriptors( IN PUSB_CONFIGURATION_DESCRIPTOR ConfigurationDescriptor);

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[spetreolle] 55817: [MEDIA/INF] Fix line endings.
by spetreolle＠svn.reactos.org 22 Feb '12

22 Feb '12

Author: spetreolle Date: Wed Feb 22 21:25:47 2012 New Revision: 55817 URL: http://svn.reactos.org/svn/reactos?rev=55817&view=rev Log: [MEDIA/INF] Fix line endings. Modified: trunk/reactos/media/inf/cdrom.inf trunk/reactos/media/inf/msmouse.inf trunk/reactos/media/inf/usb.inf trunk/reactos/media/inf/usbport.inf Modified: trunk/reactos/media/inf/cdrom.inf URL: http://svn.reactos.org/svn/reactos/trunk/reactos/media/inf/cdrom.inf?rev=55… ============================================================================== Binary files - no diff available. Modified: trunk/reactos/media/inf/msmouse.inf URL: http://svn.reactos.org/svn/reactos/trunk/reactos/media/inf/msmouse.inf?rev=… ============================================================================== Binary files - no diff available. Modified: trunk/reactos/media/inf/usb.inf URL: http://svn.reactos.org/svn/reactos/trunk/reactos/media/inf/usb.inf?rev=5581… ============================================================================== Binary files - no diff available. Modified: trunk/reactos/media/inf/usbport.inf URL: http://svn.reactos.org/svn/reactos/trunk/reactos/media/inf/usbport.inf?rev=… ============================================================================== Binary files - no diff available.

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[sginsberg] 55816: Missed this one...
by sginsberg＠svn.reactos.org 22 Feb '12

22 Feb '12

Author: sginsberg Date: Wed Feb 22 21:22:13 2012 New Revision: 55816 URL: http://svn.reactos.org/svn/reactos?rev=55816&view=rev Log: Missed this one... Modified: trunk/reactos/ntoskrnl/mm/i386/page.c Modified: trunk/reactos/ntoskrnl/mm/i386/page.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/mm/i386/page.c?re… ============================================================================== --- trunk/reactos/ntoskrnl/mm/i386/page.c [iso-8859-1] (original) +++ trunk/reactos/ntoskrnl/mm/i386/page.c [iso-8859-1] Wed Feb 22 21:22:13 2012 @@ -549,7 +549,7 @@ { if(!MiSynchronizeSystemPde(PointerPde)) return FALSE; - return (BOOLEAN)PointerPte->u.Hard.Valid; + return PointerPte->u.Hard.Valid != 0; } return FALSE; }

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[sginsberg] 55815: [NTOSKRNL] Some misc fixes to make kernel compile warning-free with /W3. Also fix a bug that completely broke the ProcessWx86Information case for NtQueryInformationProcess by mis...
by sginsberg＠svn.reactos.org 22 Feb '12

22 Feb '12

Author: sginsberg Date: Wed Feb 22 21:18:56 2012 New Revision: 55815 URL: http://svn.reactos.org/svn/reactos?rev=55815&view=rev Log: [NTOSKRNL] Some misc fixes to make kernel compile warning-free with /W3. Also fix a bug that completely broke the ProcessWx86Information case for NtQueryInformationProcess by missing to reference/dereference and acquiring the specified process' EPROCESS. Modified: trunk/reactos/ntoskrnl/io/iomgr/deviface.c trunk/reactos/ntoskrnl/io/iomgr/volume.c trunk/reactos/ntoskrnl/io/pnpmgr/pnpmgr.c trunk/reactos/ntoskrnl/mm/balance.c trunk/reactos/ntoskrnl/mm/i386/page.c trunk/reactos/ntoskrnl/mm/mminit.c trunk/reactos/ntoskrnl/ps/query.c Modified: trunk/reactos/ntoskrnl/io/iomgr/deviface.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/io/iomgr/deviface… ============================================================================== --- trunk/reactos/ntoskrnl/io/iomgr/deviface.c [iso-8859-1] (original) +++ trunk/reactos/ntoskrnl/io/iomgr/deviface.c [iso-8859-1] Wed Feb 22 21:18:56 2012 @@ -737,7 +737,9 @@ { PWSTR NewBuffer; ReturnBuffer.MaximumLength = (USHORT)max(ReturnBuffer.MaximumLength * 2, - ReturnBuffer.Length + KeyName.Length + 2 * sizeof(WCHAR)); + (USHORT)(ReturnBuffer.Length + + KeyName.Length + + 2 * sizeof(WCHAR))); NewBuffer = ExAllocatePool(PagedPool, ReturnBuffer.MaximumLength); if (!NewBuffer) { Modified: trunk/reactos/ntoskrnl/io/iomgr/volume.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/io/iomgr/volume.c… ============================================================================== --- trunk/reactos/ntoskrnl/io/iomgr/volume.c [iso-8859-1] (original) +++ trunk/reactos/ntoskrnl/io/iomgr/volume.c [iso-8859-1] Wed Feb 22 21:18:56 2012 @@ -1409,8 +1409,8 @@ } /* Set output string */ - DosName->Length = VolumePathPtr->MultiSzLength; - DosName->MaximumLength = VolumePathPtr->MultiSzLength + sizeof(UNICODE_NULL); + DosName->Length = (USHORT)VolumePathPtr->MultiSzLength; + DosName->MaximumLength = (USHORT)VolumePathPtr->MultiSzLength + sizeof(UNICODE_NULL); /* Our MOUNTMGR_VOLUME_PATHS will be used as output buffer */ DosName->Buffer = (PWSTR)VolumePathPtr; /* Move name at the begin, RtlMoveMemory is OK with overlapping */ Modified: trunk/reactos/ntoskrnl/io/pnpmgr/pnpmgr.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/io/pnpmgr/pnpmgr.… ============================================================================== --- trunk/reactos/ntoskrnl/io/pnpmgr/pnpmgr.c [iso-8859-1] (original) +++ trunk/reactos/ntoskrnl/io/pnpmgr/pnpmgr.c [iso-8859-1] Wed Feb 22 21:18:56 2012 @@ -199,7 +199,7 @@ while (*IdBuffer) { - ULONG StringLength = (ULONG)wcslen(IdBuffer) + 1, Index; + USHORT StringLength = (USHORT)wcslen(IdBuffer) + 1, Index; IopFixupDeviceId(IdBuffer); @@ -247,7 +247,7 @@ ChildIdNameU.Buffer = IdBuffer; ChildIdNameU.MaximumLength = ChildIdNameU.Length = (StringLength - 1) * sizeof(WCHAR); RegKeyNameU.Buffer = BasicInfo->Name; - RegKeyNameU.MaximumLength = RegKeyNameU.Length = BasicInfo->NameLength; + RegKeyNameU.MaximumLength = RegKeyNameU.Length = (USHORT)BasicInfo->NameLength; if (RtlEqualUnicodeString(&ChildIdNameU, &RegKeyNameU, TRUE)) { Modified: trunk/reactos/ntoskrnl/mm/balance.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/mm/balance.c?rev=… ============================================================================== --- trunk/reactos/ntoskrnl/mm/balance.c [iso-8859-1] (original) +++ trunk/reactos/ntoskrnl/mm/balance.c [iso-8859-1] Wed Feb 22 21:18:56 2012 @@ -138,7 +138,7 @@ NTAPI MiTrimMemoryConsumer(ULONG Consumer, ULONG InitialTarget) { - LONG Target = InitialTarget; + ULONG Target = InitialTarget; ULONG NrFreedPages = 0; NTSTATUS Status; Modified: trunk/reactos/ntoskrnl/mm/i386/page.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/mm/i386/page.c?re… ============================================================================== --- trunk/reactos/ntoskrnl/mm/i386/page.c [iso-8859-1] (original) +++ trunk/reactos/ntoskrnl/mm/i386/page.c [iso-8859-1] Wed Feb 22 21:18:56 2012 @@ -217,7 +217,7 @@ KeMemoryBarrierWithoutFence(); /* Return, if we had success */ - return (BOOLEAN)SystemPde.u.Hard.Valid; + return SystemPde.u.Hard.Valid != 0; } NTSTATUS @@ -549,7 +549,7 @@ { if(!MiSynchronizeSystemPde(PointerPde)) return FALSE; - return PointerPte->u.Hard.Valid; + return (BOOLEAN)PointerPte->u.Hard.Valid; } return FALSE; } Modified: trunk/reactos/ntoskrnl/mm/mminit.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/mm/mminit.c?rev=5… ============================================================================== --- trunk/reactos/ntoskrnl/mm/mminit.c [iso-8859-1] (original) +++ trunk/reactos/ntoskrnl/mm/mminit.c [iso-8859-1] Wed Feb 22 21:18:56 2012 @@ -262,7 +262,7 @@ DPRINT1(" 0x%p - 0x%p\t%s\n", MmNonPagedPoolStart, (ULONG_PTR)MmNonPagedPoolStart + MmSizeOfNonPagedPoolInBytes, - "ARMÂ³ Non Paged Pool"); + "ARM3 Non Paged Pool"); DPRINT1(" 0x%p - 0x%p\t%s\n", MiSystemViewStart, (ULONG_PTR)MiSystemViewStart + MmSystemViewSize, @@ -283,7 +283,7 @@ DPRINT1(" 0x%p - 0x%p\t%s\n", MmPagedPoolStart, (ULONG_PTR)MmPagedPoolStart + MmSizeOfPagedPoolInBytes, - "ARMÂ³ Paged Pool"); + "ARM3 Paged Pool"); DPRINT1(" 0x%p - 0x%p\t%s\n", MmNonPagedSystemStart, MmNonPagedPoolExpansionStart, "System PTE Space"); Modified: trunk/reactos/ntoskrnl/ps/query.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/ps/query.c?rev=55… ============================================================================== --- trunk/reactos/ntoskrnl/ps/query.c [iso-8859-1] (original) +++ trunk/reactos/ntoskrnl/ps/query.c [iso-8859-1] Wed Feb 22 21:18:56 2012 @@ -855,7 +855,7 @@ /* Protect write in SEH */ _SEH2_TRY { - /* Return the count of handles */ + /* Return debug port's handle */ *(PHANDLE)ProcessInformation = DebugPort; } _SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER) @@ -887,7 +887,7 @@ /* Protect write in SEH */ _SEH2_TRY { - /* Return the count of handles */ + /* Return FALSE -- we don't support this */ *(PULONG)ProcessInformation = FALSE; } _SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER) @@ -908,8 +908,14 @@ break; } - /* Indicate success */ - Status = STATUS_SUCCESS; + /* Reference the process */ + Status = ObReferenceObjectByHandle(ProcessHandle, + PROCESS_QUERY_INFORMATION, + PsProcessType, + PreviousMode, + (PVOID*)&Process, + NULL); + if (!NT_SUCCESS(Status)) break; /* Protect write in SEH */ _SEH2_TRY @@ -923,6 +929,9 @@ Status = _SEH2_GetExceptionCode(); } _SEH2_END; + + /* Dereference the process */ + ObDereferenceObject(Process); break; case ProcessWow64Information: @@ -1067,8 +1076,11 @@ PVOID ExceptionPort; ULONG Break; KAFFINITY ValidAffinity, Affinity = 0; - ULONG DefaultHardErrorMode = 0, BasePriority = 0, MemoryPriority = 0; - ULONG DisableBoost = 0, DebugFlags = 0, EnableFixup = 0, Boost = 0; + KPRIORITY BasePriority = 0; + UCHAR MemoryPriority = 0; + BOOLEAN DisableBoost = 0; + ULONG DefaultHardErrorMode = 0; + ULONG DebugFlags = 0, EnableFixup = 0, Boost = 0; ULONG NoExecute = 0, VdmPower = 0; BOOLEAN HasPrivilege; PLIST_ENTRY Next; @@ -1448,7 +1460,7 @@ /* Enter SEH for direct buffer read */ _SEH2_TRY { - BasePriority = *(PULONG)ProcessInformation; + BasePriority = *(KPRIORITY*)ProcessInformation; } _SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER) { @@ -1674,7 +1686,7 @@ /* Enter SEH for direct buffer read */ _SEH2_TRY { - DisableBoost = *(PULONG)ProcessInformation; + DisableBoost = *(PBOOLEAN)ProcessInformation; } _SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER) { @@ -1814,6 +1826,8 @@ /* Only supported on x86 */ #if defined (_X86_) Ke386SetIOPL(); +#else + Status = STATUS_NOT_IMPLEMENTED; #endif /* Done */ break;

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[tfaber] 55814: [USER32_WINETEST] - Do not depend on argument evaluation order and thus uninitialized values. Sent and applied upstream. Dedicated to Stefan
by tfaber＠svn.reactos.org 22 Feb '12

22 Feb '12

Author: tfaber Date: Wed Feb 22 21:12:59 2012 New Revision: 55814 URL: http://svn.reactos.org/svn/reactos?rev=55814&view=rev Log: [USER32_WINETEST] - Do not depend on argument evaluation order and thus uninitialized values. Sent and applied upstream. Dedicated to Stefan Modified: trunk/rostests/winetests/user32/msg.c Modified: trunk/rostests/winetests/user32/msg.c URL: http://svn.reactos.org/svn/reactos/trunk/rostests/winetests/user32/msg.c?re… ============================================================================== --- trunk/rostests/winetests/user32/msg.c [iso-8859-1] (original) +++ trunk/rostests/winetests/user32/msg.c [iso-8859-1] Wed Feb 22 21:12:59 2012 @@ -11497,6 +11497,7 @@ CPINFOEXA cpinfo; UINT i, j, k; struct message wmCharSeq[2]; + BOOL ret; if (!pGetCPInfoExA) { @@ -11557,21 +11558,27 @@ /* posted message */ PostMessageA( hwnd, WM_CHAR, dbch[0], 0 ); - ok( !PeekMessageW( &msg, hwnd, 0, 0, PM_REMOVE ), "got message %x\n", msg.message ); + ret = PeekMessageW( &msg, hwnd, 0, 0, PM_REMOVE ); + ok( !ret, "got message %x\n", msg.message ); PostMessageA( hwnd, WM_CHAR, dbch[1], 0 ); - ok( PeekMessageW( &msg, hwnd, 0, 0, PM_REMOVE ), "no message\n" ); + ret = PeekMessageW( &msg, hwnd, 0, 0, PM_REMOVE ); + ok( ret, "no message\n" ); ok( msg.message == WM_CHAR, "unexpected message %x\n", msg.message ); ok( msg.wParam == wch, "bad wparam %lx/%x\n", msg.wParam, wch ); - ok( !PeekMessageW( &msg, hwnd, 0, 0, PM_REMOVE ), "got message %x\n", msg.message ); + ret = PeekMessageW( &msg, hwnd, 0, 0, PM_REMOVE ); + ok( !ret, "got message %x\n", msg.message ); /* posted thread message */ PostThreadMessageA( GetCurrentThreadId(), WM_CHAR, dbch[0], 0 ); - ok( !PeekMessageW( &msg, hwnd, 0, 0, PM_REMOVE ), "got message %x\n", msg.message ); + ret = PeekMessageW( &msg, hwnd, 0, 0, PM_REMOVE ); + ok( !ret, "got message %x\n", msg.message ); PostMessageA( hwnd, WM_CHAR, dbch[1], 0 ); - ok( PeekMessageW( &msg, hwnd, 0, 0, PM_REMOVE ), "no message\n" ); + ret = PeekMessageW( &msg, hwnd, 0, 0, PM_REMOVE ); + ok( ret, "no message\n" ); ok( msg.message == WM_CHAR, "unexpected message %x\n", msg.message ); ok( msg.wParam == wch, "bad wparam %lx/%x\n", msg.wParam, wch ); - ok( !PeekMessageW( &msg, hwnd, 0, 0, PM_REMOVE ), "got message %x\n", msg.message ); + ret = PeekMessageW( &msg, hwnd, 0, 0, PM_REMOVE ); + ok( !ret, "got message %x\n", msg.message ); /* sent message */ flush_sequence(); @@ -11579,7 +11586,8 @@ ok_sequence( WmEmptySeq, "no messages", FALSE ); SendMessageA( hwnd, WM_CHAR, dbch[1], 0 ); ok_sequence( wmCharSeq, "Unicode WM_CHAR", FALSE ); - ok( !PeekMessageW( &msg, hwnd, 0, 0, PM_REMOVE ), "got message %x\n", msg.message ); + ret = PeekMessageW( &msg, hwnd, 0, 0, PM_REMOVE ); + ok( !ret, "got message %x\n", msg.message ); /* sent message with timeout */ flush_sequence(); @@ -11587,7 +11595,8 @@ ok_sequence( WmEmptySeq, "no messages", FALSE ); SendMessageTimeoutA( hwnd, WM_CHAR, dbch[1], 0, SMTO_NORMAL, 0, &res ); ok_sequence( wmCharSeq, "Unicode WM_CHAR", FALSE ); - ok( !PeekMessageW( &msg, hwnd, 0, 0, PM_REMOVE ), "got message %x\n", msg.message ); + ret = PeekMessageW( &msg, hwnd, 0, 0, PM_REMOVE ); + ok( !ret, "got message %x\n", msg.message ); /* sent message with timeout and callback */ flush_sequence(); @@ -11595,7 +11604,8 @@ ok_sequence( WmEmptySeq, "no messages", FALSE ); SendMessageCallbackA( hwnd, WM_CHAR, dbch[1], 0, NULL, 0 ); ok_sequence( wmCharSeq, "Unicode WM_CHAR", FALSE ); - ok( !PeekMessageW( &msg, hwnd, 0, 0, PM_REMOVE ), "got message %x\n", msg.message ); + ret = PeekMessageW( &msg, hwnd, 0, 0, PM_REMOVE ); + ok( !ret, "got message %x\n", msg.message ); /* sent message with callback */ flush_sequence(); @@ -11603,7 +11613,8 @@ ok_sequence( WmEmptySeq, "no messages", FALSE ); SendMessageCallbackA( hwnd, WM_CHAR, dbch[1], 0, NULL, 0 ); ok_sequence( wmCharSeq, "Unicode WM_CHAR", FALSE ); - ok( !PeekMessageW( &msg, hwnd, 0, 0, PM_REMOVE ), "got message %x\n", msg.message ); + ret = PeekMessageW( &msg, hwnd, 0, 0, PM_REMOVE ); + ok( !ret, "got message %x\n", msg.message ); /* direct window proc call */ flush_sequence(); @@ -11629,23 +11640,28 @@ ok_sequence( WmEmptySeq, "no messages", FALSE ); SendMessageA( hwnd, WM_CHAR, dbch[1], 0 ); ok_sequence( wmCharSeq, "Unicode WM_CHAR", FALSE ); - ok( !PeekMessageW( &msg, hwnd, 0, 0, PM_REMOVE ), "got message %x\n", msg.message ); + ret = PeekMessageW( &msg, hwnd, 0, 0, PM_REMOVE ); + ok( !ret, "got message %x\n", msg.message ); /* interleaved post and send */ flush_sequence(); PostMessageA( hwnd2, WM_CHAR, dbch[0], 0 ); SendMessageA( hwnd2, WM_CHAR, dbch[0], 0 ); ok_sequence( WmEmptySeq, "no messages", FALSE ); - ok( !PeekMessageW( &msg, hwnd, 0, 0, PM_REMOVE ), "got message %x\n", msg.message ); + ret = PeekMessageW( &msg, hwnd, 0, 0, PM_REMOVE ); + ok( !ret, "got message %x\n", msg.message ); PostMessageA( hwnd, WM_CHAR, dbch[1], 0 ); ok_sequence( WmEmptySeq, "no messages", FALSE ); - ok( PeekMessageW( &msg, hwnd, 0, 0, PM_REMOVE ), "no message\n" ); + ret = PeekMessageW( &msg, hwnd, 0, 0, PM_REMOVE ); + ok( ret, "no message\n" ); ok( msg.message == WM_CHAR, "unexpected message %x\n", msg.message ); ok( msg.wParam == wch, "bad wparam %lx/%x\n", msg.wParam, wch ); - ok( !PeekMessageW( &msg, hwnd, 0, 0, PM_REMOVE ), "got message %x\n", msg.message ); + ret = PeekMessageW( &msg, hwnd, 0, 0, PM_REMOVE ); + ok( !ret, "got message %x\n", msg.message ); SendMessageA( hwnd, WM_CHAR, dbch[1], 0 ); ok_sequence( wmCharSeq, "Unicode WM_CHAR", FALSE ); - ok( !PeekMessageW( &msg, hwnd, 0, 0, PM_REMOVE ), "got message %x\n", msg.message ); + ret = PeekMessageW( &msg, hwnd, 0, 0, PM_REMOVE ); + ok( !ret, "got message %x\n", msg.message ); /* interleaved sent message and winproc */ flush_sequence(); @@ -11685,46 +11701,58 @@ flush_sequence(); SendMessageA( hwnd2, WM_CHAR, (dbch[1] << 8) | dbch[0], 0 ); ok_sequence( wmCharSeq, "Unicode WM_CHAR", FALSE ); - ok( !PeekMessageW( &msg, hwnd, 0, 0, PM_REMOVE ), "got message %x\n", msg.message ); + ret = PeekMessageW( &msg, hwnd, 0, 0, PM_REMOVE ); + ok( !ret, "got message %x\n", msg.message ); /* other char messages are not magic */ PostMessageA( hwnd, WM_SYSCHAR, dbch[0], 0 ); - ok( PeekMessageW( &msg, hwnd, 0, 0, PM_REMOVE ), "no message\n" ); + ret = PeekMessageW( &msg, hwnd, 0, 0, PM_REMOVE ); + ok( ret, "no message\n" ); ok( msg.message == WM_SYSCHAR, "unexpected message %x\n", msg.message ); ok( msg.wParam == bad_wch, "bad wparam %lx/%x\n", msg.wParam, bad_wch ); - ok( !PeekMessageW( &msg, hwnd, 0, 0, PM_REMOVE ), "got message %x\n", msg.message ); + ret = PeekMessageW( &msg, hwnd, 0, 0, PM_REMOVE ); + ok( !ret, "got message %x\n", msg.message ); PostMessageA( hwnd, WM_DEADCHAR, dbch[0], 0 ); - ok( PeekMessageW( &msg, hwnd, 0, 0, PM_REMOVE ), "no message\n" ); + ret = PeekMessageW( &msg, hwnd, 0, 0, PM_REMOVE ); + ok( ret, "no message\n" ); ok( msg.message == WM_DEADCHAR, "unexpected message %x\n", msg.message ); ok( msg.wParam == bad_wch, "bad wparam %lx/%x\n", msg.wParam, bad_wch ); - ok( !PeekMessageW( &msg, hwnd, 0, 0, PM_REMOVE ), "got message %x\n", msg.message ); + ret = PeekMessageW( &msg, hwnd, 0, 0, PM_REMOVE ); + ok( !ret, "got message %x\n", msg.message ); /* test retrieving messages */ PostMessageW( hwnd, WM_CHAR, wch, 0 ); - ok( PeekMessageA( &msg, hwnd, 0, 0, PM_REMOVE ), "no message\n" ); + ret = PeekMessageA( &msg, hwnd, 0, 0, PM_REMOVE ); + ok( ret, "no message\n" ); ok( msg.hwnd == hwnd, "unexpected hwnd %p\n", msg.hwnd ); ok( msg.message == WM_CHAR, "unexpected message %x\n", msg.message ); ok( msg.wParam == dbch[0], "bad wparam %lx/%x\n", msg.wParam, dbch[0] ); - ok( PeekMessageA( &msg, hwnd, 0, 0, PM_REMOVE ), "no message\n" ); + ret = PeekMessageA( &msg, hwnd, 0, 0, PM_REMOVE ); + ok( ret, "no message\n" ); ok( msg.hwnd == hwnd, "unexpected hwnd %p\n", msg.hwnd ); ok( msg.message == WM_CHAR, "unexpected message %x\n", msg.message ); ok( msg.wParam == dbch[1], "bad wparam %lx/%x\n", msg.wParam, dbch[0] ); - ok( !PeekMessageA( &msg, hwnd, 0, 0, PM_REMOVE ), "got message %x\n", msg.message ); + ret = PeekMessageA( &msg, hwnd, 0, 0, PM_REMOVE ); + ok( !ret, "got message %x\n", msg.message ); /* message filters */ PostMessageW( hwnd, WM_CHAR, wch, 0 ); - ok( PeekMessageA( &msg, hwnd, 0, 0, PM_REMOVE ), "no message\n" ); + ret = PeekMessageA( &msg, hwnd, 0, 0, PM_REMOVE ); + ok( ret, "no message\n" ); ok( msg.hwnd == hwnd, "unexpected hwnd %p\n", msg.hwnd ); ok( msg.message == WM_CHAR, "unexpected message %x\n", msg.message ); ok( msg.wParam == dbch[0], "bad wparam %lx/%x\n", msg.wParam, dbch[0] ); /* message id is filtered, hwnd is not */ - ok( !PeekMessageA( &msg, hwnd, WM_MOUSEFIRST, WM_MOUSELAST, PM_REMOVE ), "no message\n" ); - ok( PeekMessageA( &msg, hwnd2, 0, 0, PM_REMOVE ), "no message\n" ); + ret = PeekMessageA( &msg, hwnd, WM_MOUSEFIRST, WM_MOUSELAST, PM_REMOVE ); + ok( !ret, "no message\n" ); + ret = PeekMessageA( &msg, hwnd2, 0, 0, PM_REMOVE ); + ok( ret, "no message\n" ); ok( msg.hwnd == hwnd, "unexpected hwnd %p\n", msg.hwnd ); ok( msg.message == WM_CHAR, "unexpected message %x\n", msg.message ); ok( msg.wParam == dbch[1], "bad wparam %lx/%x\n", msg.wParam, dbch[0] ); - ok( !PeekMessageA( &msg, hwnd, 0, 0, PM_REMOVE ), "got message %x\n", msg.message ); + ret = PeekMessageA( &msg, hwnd, 0, 0, PM_REMOVE ); + ok( !ret, "got message %x\n", msg.message ); /* mixing GetMessage and PostMessage */ PostMessageW( hwnd, WM_CHAR, wch, 0xbeef ); @@ -11736,34 +11764,41 @@ time = msg.time; pt = msg.pt; ok( time - GetTickCount() <= 100, "bad time %x\n", msg.time ); - ok( PeekMessageA( &msg, 0, 0, 0, PM_REMOVE ), "no message\n" ); + ret = PeekMessageA( &msg, 0, 0, 0, PM_REMOVE ); + ok( ret, "no message\n" ); ok( msg.hwnd == hwnd, "unexpected hwnd %p\n", msg.hwnd ); ok( msg.message == WM_CHAR, "unexpected message %x\n", msg.message ); ok( msg.wParam == dbch[1], "bad wparam %lx/%x\n", msg.wParam, dbch[0] ); ok( msg.lParam == 0xbeef, "bad lparam %lx\n", msg.lParam ); ok( msg.time == time, "bad time %x/%x\n", msg.time, time ); ok( msg.pt.x == pt.x && msg.pt.y == pt.y, "bad point %u,%u/%u,%u\n", msg.pt.x, msg.pt.y, pt.x, pt.y ); - ok( !PeekMessageA( &msg, hwnd, 0, 0, PM_REMOVE ), "got message %x\n", msg.message ); + ret = PeekMessageA( &msg, hwnd, 0, 0, PM_REMOVE ); + ok( !ret, "got message %x\n", msg.message ); /* without PM_REMOVE */ PostMessageW( hwnd, WM_CHAR, wch, 0 ); - ok( PeekMessageA( &msg, 0, 0, 0, PM_NOREMOVE ), "no message\n" ); + ret = PeekMessageA( &msg, 0, 0, 0, PM_NOREMOVE ); + ok( ret, "no message\n" ); ok( msg.hwnd == hwnd, "unexpected hwnd %p\n", msg.hwnd ); ok( msg.message == WM_CHAR, "unexpected message %x\n", msg.message ); ok( msg.wParam == dbch[0], "bad wparam %lx/%x\n", msg.wParam, dbch[0] ); - ok( PeekMessageA( &msg, 0, 0, 0, PM_REMOVE ), "no message\n" ); + ret = PeekMessageA( &msg, 0, 0, 0, PM_REMOVE ); + ok( ret, "no message\n" ); ok( msg.hwnd == hwnd, "unexpected hwnd %p\n", msg.hwnd ); ok( msg.message == WM_CHAR, "unexpected message %x\n", msg.message ); ok( msg.wParam == dbch[0], "bad wparam %lx/%x\n", msg.wParam, dbch[0] ); - ok( PeekMessageA( &msg, 0, 0, 0, PM_NOREMOVE ), "no message\n" ); + ret = PeekMessageA( &msg, 0, 0, 0, PM_NOREMOVE ); + ok( ret, "no message\n" ); ok( msg.hwnd == hwnd, "unexpected hwnd %p\n", msg.hwnd ); ok( msg.message == WM_CHAR, "unexpected message %x\n", msg.message ); ok( msg.wParam == dbch[1], "bad wparam %lx/%x\n", msg.wParam, dbch[0] ); - ok( PeekMessageA( &msg, 0, 0, 0, PM_REMOVE ), "no message\n" ); + ret = PeekMessageA( &msg, 0, 0, 0, PM_REMOVE ); + ok( ret, "no message\n" ); ok( msg.hwnd == hwnd, "unexpected hwnd %p\n", msg.hwnd ); ok( msg.message == WM_CHAR, "unexpected message %x\n", msg.message ); ok( msg.wParam == dbch[1], "bad wparam %lx/%x\n", msg.wParam, dbch[0] ); - ok( !PeekMessageA( &msg, hwnd, 0, 0, PM_REMOVE ), "got message %x\n", msg.message ); + ret = PeekMessageA( &msg, hwnd, 0, 0, PM_REMOVE ); + ok( !ret, "got message %x\n", msg.message ); DestroyWindow(hwnd); DestroyWindow(hwnd2);

1 0

[sginsberg] 55813: Some misc fixes to Prefast. [DDK] - ndis.h Don't use local variables with the same name as function parameters. [PSDK] - access.idl Remove incorrect annotation - usbioctl.h Not r...
by sginsberg＠svn.reactos.org 22 Feb '12

22 Feb '12

Author: sginsberg Date: Wed Feb 22 20:58:20 2012 New Revision: 55813 URL: http://svn.reactos.org/svn/reactos?rev=55813&view=rev Log: Some misc fixes to Prefast. [DDK] - ndis.h Don't use local variables with the same name as function parameters. [PSDK] - access.idl Remove incorrect annotation - usbioctl.h Not really a Prefast issue, but switch to use ANYSIZE_ARRAY like we do everywhere else. - winddi.h EngQueryDeviceAttribute's 6th parameter is IN, not OUT - winefs.h Fix FileEncryptionStatus to use annotations. Its definition in winbase.h already has them and this caused a conflict. [WINE] - debug.h Remove unnecessary check (in ReactOS) that made Prefast sad. - test.h Disable a false-positive C28182. Modified: trunk/reactos/include/ddk/ndis.h trunk/reactos/include/psdk/access.idl trunk/reactos/include/psdk/usbioctl.h trunk/reactos/include/psdk/winddi.h trunk/reactos/include/psdk/winefs.h trunk/reactos/include/reactos/wine/debug.h trunk/reactos/include/reactos/wine/test.h Modified: trunk/reactos/include/ddk/ndis.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/include/ddk/ndis.h?rev=558… ============================================================================== --- trunk/reactos/include/ddk/ndis.h [iso-8859-1] (original) +++ trunk/reactos/include/ddk/ndis.h [iso-8859-1] Wed Feb 22 20:58:20 2012 @@ -3577,20 +3577,20 @@ UINT Offset; UINT PacketLength; PNDIS_BUFFER NdisBuffer; - UINT PhysicalBufferCount = 0; - UINT TotalPacketLength = 0; + UINT _PhysicalBufferCount = 0; + UINT _TotalPacketLength = 0; UINT Count = 0; for (NdisBuffer = Packet->Private.Head; NdisBuffer != (PNDIS_BUFFER)NULL; NdisBuffer = NdisBuffer->Next) { - PhysicalBufferCount += NDIS_BUFFER_TO_SPAN_PAGES(NdisBuffer); + _PhysicalBufferCount += NDIS_BUFFER_TO_SPAN_PAGES(NdisBuffer); NdisQueryBufferOffset(NdisBuffer, &Offset, &PacketLength); - TotalPacketLength += PacketLength; + _TotalPacketLength += PacketLength; Count++; } - Packet->Private.PhysicalCount = PhysicalBufferCount; - Packet->Private.TotalLength = TotalPacketLength; + Packet->Private.PhysicalCount = _PhysicalBufferCount; + Packet->Private.TotalLength = _TotalPacketLength; Packet->Private.Count = Count; Packet->Private.ValidCounts = TRUE; } Modified: trunk/reactos/include/psdk/access.idl URL: http://svn.reactos.org/svn/reactos/trunk/reactos/include/psdk/access.idl?re… ============================================================================== --- trunk/reactos/include/psdk/access.idl [iso-8859-1] (original) +++ trunk/reactos/include/psdk/access.idl [iso-8859-1] Wed Feb 22 20:58:20 2012 @@ -34,7 +34,7 @@ [call_as(AddRefAccessor)] HRESULT RemoteAddRefAccessor([in] HACCESSOR hAccessor, - [in, out, unique, annotation("__out_opt")] DBREFCOUNT *pcRefCount, + [in, out, unique] DBREFCOUNT *pcRefCount, [out] IErrorInfo **ppErrorInfoRem); [local] Modified: trunk/reactos/include/psdk/usbioctl.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/include/psdk/usbioctl.h?re… ============================================================================== --- trunk/reactos/include/psdk/usbioctl.h [iso-8859-1] (original) +++ trunk/reactos/include/psdk/usbioctl.h [iso-8859-1] Wed Feb 22 20:58:20 2012 @@ -295,34 +295,34 @@ USHORT DeviceAddress; ULONG NumberOfOpenPipes; USB_CONNECTION_STATUS ConnectionStatus; - USB_PIPE_INFO PipeList[0]; + USB_PIPE_INFO PipeList[ANYSIZE_ARRAY]; } USB_NODE_CONNECTION_INFORMATION, *PUSB_NODE_CONNECTION_INFORMATION; typedef struct _USB_NODE_CONNECTION_DRIVERKEY_NAME { ULONG ConnectionIndex; ULONG ActualLength; - WCHAR DriverKeyName[1]; + WCHAR DriverKeyName[ANYSIZE_ARRAY]; } USB_NODE_CONNECTION_DRIVERKEY_NAME, *PUSB_NODE_CONNECTION_DRIVERKEY_NAME; typedef struct _USB_NODE_CONNECTION_NAME { ULONG ConnectionIndex; ULONG ActualLength; - WCHAR NodeName[1]; + WCHAR NodeName[ANYSIZE_ARRAY]; } USB_NODE_CONNECTION_NAME, *PUSB_NODE_CONNECTION_NAME; typedef struct _USB_HUB_NAME { ULONG ActualLength; - WCHAR HubName[1]; + WCHAR HubName[ANYSIZE_ARRAY]; } USB_HUB_NAME, *PUSB_HUB_NAME; typedef struct _USB_ROOT_HUB_NAME { ULONG ActualLength; - WCHAR RootHubName[1]; + WCHAR RootHubName[ANYSIZE_ARRAY]; } USB_ROOT_HUB_NAME, *PUSB_ROOT_HUB_NAME; typedef struct _USB_HCD_DRIVERKEY_NAME { ULONG ActualLength; - WCHAR DriverKeyName[1]; + WCHAR DriverKeyName[ANYSIZE_ARRAY]; } USB_HCD_DRIVERKEY_NAME, *PUSB_HCD_DRIVERKEY_NAME; typedef struct _USB_DESCRIPTOR_REQUEST { @@ -334,7 +334,7 @@ USHORT wIndex; USHORT wLength; } SetupPacket; - UCHAR Data[0]; + UCHAR Data[ANYSIZE_ARRAY]; } USB_DESCRIPTOR_REQUEST, *PUSB_DESCRIPTOR_REQUEST; #if (_WIN32_WINNT >= 0x0501) @@ -358,7 +358,7 @@ USHORT DeviceAddress; ULONG NumberOfOpenPipes; USB_CONNECTION_STATUS ConnectionStatus; - USB_PIPE_INFO PipeList[0]; + USB_PIPE_INFO PipeList[ANYSIZE_ARRAY]; } USB_NODE_CONNECTION_INFORMATION_EX, *PUSB_NODE_CONNECTION_INFORMATION_EX; C_ASSERT(sizeof(USB_NODE_CONNECTION_INFORMATION_EX) == sizeof(USB_NODE_CONNECTION_INFORMATION)); @@ -542,7 +542,7 @@ typedef struct _USB_ACQUIRE_INFO { USB_NOTIFICATION_TYPE NotificationType; ULONG TotalSize; - WCHAR Buffer[1]; + WCHAR Buffer[ANYSIZE_ARRAY]; } USB_ACQUIRE_INFO, *PUSB_ACQUIRE_INFO; #if (_WIN32_WINNT >= 0x0600) @@ -577,7 +577,7 @@ BOOLEAN HubIsRootHub; USB_HUB_CAPABILITIES HubCapabilities; ULONG NumberOfHubPorts; - USB_HUB_PORT_INFORMATION PortInfo[1]; + USB_HUB_PORT_INFORMATION PortInfo[ANYSIZE_ARRAY]; } USB_HUB_DEVICE_INFO, *PUSB_HUB_DEVICE_INFO; typedef struct _USB_COMPOSITE_FUNCTION_INFO { @@ -592,7 +592,7 @@ USB_CONFIGURATION_DESCRIPTOR CurrentConfigDescriptor; UCHAR CurrentConfigurationValue; UCHAR NumberOfFunctions; - USB_COMPOSITE_FUNCTION_INFO FunctionInfo[1]; + USB_COMPOSITE_FUNCTION_INFO FunctionInfo[ANYSIZE_ARRAY]; } USB_COMPOSITE_DEVICE_INFO, *PUSB_COMPOSITE_DEVICE_INFO; typedef struct _USB_CONTROLLER_DEVICE_INFO { @@ -617,7 +617,7 @@ WCHAR SerialNumberId[128]; WCHAR PnpDeviceDescription[128]; ULONG NumberOfOpenPipes; - USB_PIPE_INFO PipeList[1]; + USB_PIPE_INFO PipeList[ANYSIZE_ARRAY]; } USB_DEVICE_INFO, *PUSB_DEVICE_INFO; typedef struct _USB_DEVICE_NODE_INFO { Modified: trunk/reactos/include/psdk/winddi.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/include/psdk/winddi.h?rev=… ============================================================================== --- trunk/reactos/include/psdk/winddi.h [iso-8859-1] (original) +++ trunk/reactos/include/psdk/winddi.h [iso-8859-1] Wed Feb 22 20:58:20 2012 @@ -2075,7 +2075,7 @@ _In_reads_bytes_(cjInSize) PVOID pvIn, _In_ ULONG cjInSize, _Out_writes_bytes_(cjOutSize) PVOID pvOut, - _Out_ ULONG cjOutSize); + _In_ ULONG cjOutSize); WIN32KAPI LARGE_INTEGER Modified: trunk/reactos/include/psdk/winefs.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/include/psdk/winefs.h?rev=… ============================================================================== --- trunk/reactos/include/psdk/winefs.h [iso-8859-1] (original) +++ trunk/reactos/include/psdk/winefs.h [iso-8859-1] Wed Feb 22 20:58:20 2012 @@ -48,8 +48,8 @@ ); BOOL WINAPI FileEncryptionStatus ( - LPCTSTR, - LPDWORD + _In_ LPCTSTR, + _Out_ LPDWORD ); DWORD WINAPI QueryUsersOnEncryptedFile ( Modified: trunk/reactos/include/reactos/wine/debug.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/include/reactos/wine/debug… ============================================================================== --- trunk/reactos/include/reactos/wine/debug.h [iso-8859-1] (original) +++ trunk/reactos/include/reactos/wine/debug.h [iso-8859-1] Wed Feb 22 20:58:20 2012 @@ -217,7 +217,7 @@ static __inline const char *wine_dbgstr_longlong( ULONGLONG ll ) { - if (sizeof(ll) > sizeof(unsigned long) && ll >> 32) + if (/*sizeof(ll) > sizeof(unsigned long) &&*/ ll >> 32) /* ULONGLONG is always > long in ReactOS */ return wine_dbg_sprintf( "%lx%08lx", (unsigned long)(ll >> 32), (unsigned long)ll ); else return wine_dbg_sprintf( "%lx", (unsigned long)ll ); } Modified: trunk/reactos/include/reactos/wine/test.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/include/reactos/wine/test.… ============================================================================== --- trunk/reactos/include/reactos/wine/test.h [iso-8859-1] (original) +++ trunk/reactos/include/reactos/wine/test.h [iso-8859-1] Wed Feb 22 20:58:20 2012 @@ -539,6 +539,11 @@ for (test = winetest_testlist; test->name; test++) fprintf( stdout, " %s\n", test->name ); } +/* Disable false-positive claiming "test" would be NULL-dereferenced */ +#if defined(_MSC_VER) +#pragma warning(push) +#pragma warning(disable:28182) +#endif /* Run a named test, and return exit status */ static int run_test( const char *name ) @@ -569,6 +574,9 @@ return status; } +#if defined(_MSC_VER) +#pragma warning(pop) +#endif /* Display usage and exit */ static void usage( const char *argv0 )

1 0

[janderwald] 55812: [USBEHCI] [USBOHCI] [USBUHCI] - Fix retrieving configuration index for real - Thanks to Thomas Faber
by janderwald＠svn.reactos.org 22 Feb '12

22 Feb '12

Author: janderwald Date: Wed Feb 22 19:25:54 2012 New Revision: 55812 URL: http://svn.reactos.org/svn/reactos?rev=55812&view=rev Log: [USBEHCI] [USBOHCI] [USBUHCI] - Fix retrieving configuration index for real - Thanks to Thomas Faber Modified: trunk/reactos/drivers/usb/usbehci/usb_device.cpp trunk/reactos/drivers/usb/usbohci/usb_device.cpp trunk/reactos/drivers/usb/usbuhci/usb_device.cpp Modified: trunk/reactos/drivers/usb/usbehci/usb_device.cpp URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/usb/usbehci/usb_de… ============================================================================== --- trunk/reactos/drivers/usb/usbehci/usb_device.cpp [iso-8859-1] (original) +++ trunk/reactos/drivers/usb/usbehci/usb_device.cpp [iso-8859-1] Wed Feb 22 19:25:54 2012 @@ -1056,7 +1056,7 @@ // for(Index = 0; Index < m_DeviceDescriptor.bNumConfigurations; Index++) { - if (m_ConfigurationDescriptors[Index].ConfigurationDescriptor->iConfiguration == ConfigurationDescriptor->iConfiguration) + if (m_ConfigurationDescriptors[Index].ConfigurationDescriptor->bConfigurationValue == ConfigurationDescriptor->bConfigurationValue) { // // found configuration index @@ -1068,7 +1068,7 @@ if (!Found) { - DPRINT1("[USBUHCI] invalid configuration index %lu\n", ConfigurationDescriptor->iConfiguration); + DPRINT1("[USBUHCI] invalid configuration value %lu\n", ConfigurationDescriptor->bConfigurationValue); return STATUS_INVALID_PARAMETER; } Modified: trunk/reactos/drivers/usb/usbohci/usb_device.cpp URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/usb/usbohci/usb_de… ============================================================================== --- trunk/reactos/drivers/usb/usbohci/usb_device.cpp [iso-8859-1] (original) +++ trunk/reactos/drivers/usb/usbohci/usb_device.cpp [iso-8859-1] Wed Feb 22 19:25:54 2012 @@ -1115,7 +1115,7 @@ // for(Index = 0; Index < m_DeviceDescriptor.bNumConfigurations; Index++) { - if (m_ConfigurationDescriptors[Index].ConfigurationDescriptor->iConfiguration == ConfigurationDescriptor->iConfiguration) + if (m_ConfigurationDescriptors[Index].ConfigurationDescriptor->bConfigurationValue == ConfigurationDescriptor->bConfigurationValue) { // // found configuration index @@ -1127,7 +1127,7 @@ if (!Found) { - DPRINT1("[USBUHCI] invalid configuration index %lu\n", ConfigurationDescriptor->iConfiguration); + DPRINT1("[USBUHCI] invalid configuration index %lu\n", ConfigurationDescriptor->bConfigurationValue); return STATUS_INVALID_PARAMETER; } Modified: trunk/reactos/drivers/usb/usbuhci/usb_device.cpp URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/usb/usbuhci/usb_de… ============================================================================== --- trunk/reactos/drivers/usb/usbuhci/usb_device.cpp [iso-8859-1] (original) +++ trunk/reactos/drivers/usb/usbuhci/usb_device.cpp [iso-8859-1] Wed Feb 22 19:25:54 2012 @@ -1155,7 +1155,7 @@ // for(Index = 0; Index < m_DeviceDescriptor.bNumConfigurations; Index++) { - if (m_ConfigurationDescriptors[Index].ConfigurationDescriptor->iConfiguration == ConfigurationDescriptor->iConfiguration) + if (m_ConfigurationDescriptors[Index].ConfigurationDescriptor->bConfigurationValue == ConfigurationDescriptor->bConfigurationValue) { // // found configuration index @@ -1167,7 +1167,7 @@ if (!Found) { - DPRINT1("[USBUHCI] invalid configuration index %lu\n", ConfigurationDescriptor->iConfiguration); + DPRINT1("[USBUHCI] invalid configuration value %lu\n", ConfigurationDescriptor->bConfigurationValue); return STATUS_INVALID_PARAMETER; }

1 0

[janderwald] 55811: [USBOHCI] [USBEHCI] [USBUHCI] - Don't assume iConfiguration value of configuration descriptor is zero based aligned - Fixes bugcheck in VmWare
by janderwald＠svn.reactos.org 22 Feb '12

22 Feb '12

Author: janderwald Date: Wed Feb 22 18:57:49 2012 New Revision: 55811 URL: http://svn.reactos.org/svn/reactos?rev=55811&view=rev Log: [USBOHCI] [USBEHCI] [USBUHCI] - Don't assume iConfiguration value of configuration descriptor is zero based aligned - Fixes bugcheck in VmWare Modified: trunk/reactos/drivers/usb/CMakeLists.txt trunk/reactos/drivers/usb/usbehci/usb_device.cpp trunk/reactos/drivers/usb/usbohci/usb_device.cpp trunk/reactos/drivers/usb/usbuhci/usb_device.cpp Modified: trunk/reactos/drivers/usb/CMakeLists.txt URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/usb/CMakeLists.txt… ============================================================================== --- trunk/reactos/drivers/usb/CMakeLists.txt [iso-8859-1] (original) +++ trunk/reactos/drivers/usb/CMakeLists.txt [iso-8859-1] Wed Feb 22 18:57:49 2012 @@ -3,4 +3,5 @@ add_subdirectory(usbehci) add_subdirectory(usbhub) add_subdirectory(usbohci) -add_subdirectory(usbstor) +add_subdirectory(usbstor) +add_subdirectory(usbuhci) Modified: trunk/reactos/drivers/usb/usbehci/usb_device.cpp URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/usb/usbehci/usb_de… ============================================================================== --- trunk/reactos/drivers/usb/usbehci/usb_device.cpp [iso-8859-1] (original) +++ trunk/reactos/drivers/usb/usbehci/usb_device.cpp [iso-8859-1] Wed Feb 22 18:57:49 2012 @@ -1044,29 +1044,66 @@ ULONG InterfaceIndex, PipeIndex; USB_DEFAULT_PIPE_SETUP_PACKET CtrlSetup; NTSTATUS Status; - - // - // sanity checks - // - ASSERT(ConfigurationDescriptor->iConfiguration < m_DeviceDescriptor.bNumConfigurations); - ASSERT(ConfigurationDescriptor->iConfiguration == m_ConfigurationDescriptors[ConfigurationDescriptor->iConfiguration].ConfigurationDescriptor->iConfiguration); - - // - // sanity check - // - ASSERT(ConfigurationDescriptor->bNumInterfaces <= m_ConfigurationDescriptors[ConfigurationDescriptor->iConfiguration].ConfigurationDescriptor->bNumInterfaces); + UCHAR bConfigurationValue = 0; + ULONG ConfigurationIndex = 0, Index; + UCHAR Found = FALSE; + + + if (ConfigurationDescriptor) + { + // + // find configuration index + // + for(Index = 0; Index < m_DeviceDescriptor.bNumConfigurations; Index++) + { + if (m_ConfigurationDescriptors[Index].ConfigurationDescriptor->iConfiguration == ConfigurationDescriptor->iConfiguration) + { + // + // found configuration index + // + ConfigurationIndex = Index; + Found = TRUE; + } + } + + if (!Found) + { + DPRINT1("[USBUHCI] invalid configuration index %lu\n", ConfigurationDescriptor->iConfiguration); + return STATUS_INVALID_PARAMETER; + } + + // + // sanity check + // + ASSERT(ConfigurationDescriptor->bNumInterfaces <= m_ConfigurationDescriptors[ConfigurationIndex].ConfigurationDescriptor->bNumInterfaces); + + // + // get configuration value + // + bConfigurationValue = ConfigurationDescriptor->bConfigurationValue; + } // // now build setup packet // RtlZeroMemory(&CtrlSetup, sizeof(USB_DEFAULT_PIPE_SETUP_PACKET)); CtrlSetup.bRequest = USB_REQUEST_SET_CONFIGURATION; - CtrlSetup.wValue.W = ConfigurationDescriptor->bConfigurationValue; + CtrlSetup.wValue.W = bConfigurationValue; // // select configuration // Status = CommitSetupPacket(&CtrlSetup, 0, 0, 0); + + if (!ConfigurationDescriptor) + { + // + // unconfigure request + // + DPRINT1("CUsbDevice::SelectConfiguration Unconfigure Request Status %x\n", Status); + m_ConfigurationIndex = 0; + return Status; + } // // informal debug print @@ -1081,14 +1118,14 @@ } // - // store configuration device index - // - m_ConfigurationIndex = ConfigurationDescriptor->iConfiguration; + // store new configuration device index + // + m_ConfigurationIndex = ConfigurationIndex; // // store configuration handle // - *ConfigurationHandle = &m_ConfigurationDescriptors[ConfigurationDescriptor->iConfiguration]; + *ConfigurationHandle = &m_ConfigurationDescriptors[ConfigurationIndex]; // // copy interface info and pipe info @@ -1098,7 +1135,7 @@ // // sanity check: is the info pre-layed out // - PC_ASSERT(InterfaceInfo->NumberOfPipes == m_ConfigurationDescriptors[ConfigurationDescriptor->iConfiguration].Interfaces[InterfaceIndex].InterfaceDescriptor.bNumEndpoints); + PC_ASSERT(InterfaceInfo->NumberOfPipes == m_ConfigurationDescriptors[ConfigurationIndex].Interfaces[InterfaceIndex].InterfaceDescriptor.bNumEndpoints); PC_ASSERT(InterfaceInfo->Length != 0); #ifdef _MSC_VER PC_ASSERT(InterfaceInfo->Length == FIELD_OFFSET(USBD_INTERFACE_INFORMATION, Pipes[InterfaceInfo->NumberOfPipes])); @@ -1107,10 +1144,10 @@ // // copy interface info // - InterfaceInfo->InterfaceHandle = (USBD_INTERFACE_HANDLE)&m_ConfigurationDescriptors[ConfigurationDescriptor->iConfiguration].Interfaces[InterfaceIndex]; - InterfaceInfo->Class = m_ConfigurationDescriptors[ConfigurationDescriptor->iConfiguration].Interfaces[InterfaceIndex].InterfaceDescriptor.bInterfaceClass; - InterfaceInfo->SubClass = m_ConfigurationDescriptors[ConfigurationDescriptor->iConfiguration].Interfaces[InterfaceIndex].InterfaceDescriptor.bInterfaceSubClass; - InterfaceInfo->Protocol = m_ConfigurationDescriptors[ConfigurationDescriptor->iConfiguration].Interfaces[InterfaceIndex].InterfaceDescriptor.bInterfaceProtocol; + InterfaceInfo->InterfaceHandle = (USBD_INTERFACE_HANDLE)&m_ConfigurationDescriptors[ConfigurationIndex].Interfaces[InterfaceIndex]; + InterfaceInfo->Class = m_ConfigurationDescriptors[ConfigurationIndex].Interfaces[InterfaceIndex].InterfaceDescriptor.bInterfaceClass; + InterfaceInfo->SubClass = m_ConfigurationDescriptors[ConfigurationIndex].Interfaces[InterfaceIndex].InterfaceDescriptor.bInterfaceSubClass; + InterfaceInfo->Protocol = m_ConfigurationDescriptors[ConfigurationIndex].Interfaces[InterfaceIndex].InterfaceDescriptor.bInterfaceProtocol; InterfaceInfo->Reserved = 0; // @@ -1121,16 +1158,16 @@ // // copy pipe info // - InterfaceInfo->Pipes[PipeIndex].MaximumPacketSize = m_ConfigurationDescriptors[ConfigurationDescriptor->iConfiguration].Interfaces[InterfaceIndex].EndPoints[PipeIndex].EndPointDescriptor.wMaxPacketSize; - InterfaceInfo->Pipes[PipeIndex].EndpointAddress = m_ConfigurationDescriptors[ConfigurationDescriptor->iConfiguration].Interfaces[InterfaceIndex].EndPoints[PipeIndex].EndPointDescriptor.bEndpointAddress; - InterfaceInfo->Pipes[PipeIndex].Interval = m_ConfigurationDescriptors[ConfigurationDescriptor->iConfiguration].Interfaces[InterfaceIndex].EndPoints[PipeIndex].EndPointDescriptor.bInterval; - InterfaceInfo->Pipes[PipeIndex].PipeType = (USBD_PIPE_TYPE)m_ConfigurationDescriptors[ConfigurationDescriptor->iConfiguration].Interfaces[InterfaceIndex].EndPoints[PipeIndex].EndPointDescriptor.bmAttributes; - InterfaceInfo->Pipes[PipeIndex].PipeHandle = (PVOID)&m_ConfigurationDescriptors[ConfigurationDescriptor->iConfiguration].Interfaces[InterfaceIndex].EndPoints[PipeIndex].EndPointDescriptor; + InterfaceInfo->Pipes[PipeIndex].MaximumPacketSize = m_ConfigurationDescriptors[ConfigurationIndex].Interfaces[InterfaceIndex].EndPoints[PipeIndex].EndPointDescriptor.wMaxPacketSize; + InterfaceInfo->Pipes[PipeIndex].EndpointAddress = m_ConfigurationDescriptors[ConfigurationIndex].Interfaces[InterfaceIndex].EndPoints[PipeIndex].EndPointDescriptor.bEndpointAddress; + InterfaceInfo->Pipes[PipeIndex].Interval = m_ConfigurationDescriptors[ConfigurationIndex].Interfaces[InterfaceIndex].EndPoints[PipeIndex].EndPointDescriptor.bInterval; + InterfaceInfo->Pipes[PipeIndex].PipeType = (USBD_PIPE_TYPE)m_ConfigurationDescriptors[ConfigurationIndex].Interfaces[InterfaceIndex].EndPoints[PipeIndex].EndPointDescriptor.bmAttributes; + InterfaceInfo->Pipes[PipeIndex].PipeHandle = (PVOID)&m_ConfigurationDescriptors[ConfigurationIndex].Interfaces[InterfaceIndex].EndPoints[PipeIndex].EndPointDescriptor; // // data toggle is reset on configuration requests // - m_ConfigurationDescriptors[ConfigurationDescriptor->iConfiguration].Interfaces[InterfaceIndex].EndPoints[PipeIndex].DataToggle = FALSE; + m_ConfigurationDescriptors[ConfigurationIndex].Interfaces[InterfaceIndex].EndPoints[PipeIndex].DataToggle = FALSE; } // Modified: trunk/reactos/drivers/usb/usbohci/usb_device.cpp URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/usb/usbohci/usb_de… ============================================================================== --- trunk/reactos/drivers/usb/usbohci/usb_device.cpp [iso-8859-1] (original) +++ trunk/reactos/drivers/usb/usbohci/usb_device.cpp [iso-8859-1] Wed Feb 22 18:57:49 2012 @@ -1104,19 +1104,37 @@ USB_DEFAULT_PIPE_SETUP_PACKET CtrlSetup; NTSTATUS Status; UCHAR bConfigurationValue = 0; + ULONG ConfigurationIndex = 0, Index; + UCHAR Found = FALSE; + if (ConfigurationDescriptor) { // - // sanity checks - // - ASSERT(ConfigurationDescriptor->iConfiguration < m_DeviceDescriptor.bNumConfigurations); - ASSERT(ConfigurationDescriptor->iConfiguration == m_ConfigurationDescriptors[ConfigurationDescriptor->iConfiguration].ConfigurationDescriptor->iConfiguration); + // find configuration index + // + for(Index = 0; Index < m_DeviceDescriptor.bNumConfigurations; Index++) + { + if (m_ConfigurationDescriptors[Index].ConfigurationDescriptor->iConfiguration == ConfigurationDescriptor->iConfiguration) + { + // + // found configuration index + // + ConfigurationIndex = Index; + Found = TRUE; + } + } + + if (!Found) + { + DPRINT1("[USBUHCI] invalid configuration index %lu\n", ConfigurationDescriptor->iConfiguration); + return STATUS_INVALID_PARAMETER; + } // // sanity check // - ASSERT(ConfigurationDescriptor->bNumInterfaces <= m_ConfigurationDescriptors[ConfigurationDescriptor->iConfiguration].ConfigurationDescriptor->bNumInterfaces); + ASSERT(ConfigurationDescriptor->bNumInterfaces <= m_ConfigurationDescriptors[ConfigurationIndex].ConfigurationDescriptor->bNumInterfaces); // // get configuration value @@ -1159,14 +1177,14 @@ } // - // store configuration device index - // - m_ConfigurationIndex = ConfigurationDescriptor->iConfiguration; + // store new configuration device index + // + m_ConfigurationIndex = ConfigurationIndex; // // store configuration handle // - *ConfigurationHandle = &m_ConfigurationDescriptors[ConfigurationDescriptor->iConfiguration]; + *ConfigurationHandle = &m_ConfigurationDescriptors[ConfigurationIndex]; // // copy interface info and pipe info @@ -1176,7 +1194,7 @@ // // sanity check: is the info pre-layed out // - PC_ASSERT(InterfaceInfo->NumberOfPipes == m_ConfigurationDescriptors[ConfigurationDescriptor->iConfiguration].Interfaces[InterfaceIndex].InterfaceDescriptor.bNumEndpoints); + PC_ASSERT(InterfaceInfo->NumberOfPipes == m_ConfigurationDescriptors[ConfigurationIndex].Interfaces[InterfaceIndex].InterfaceDescriptor.bNumEndpoints); PC_ASSERT(InterfaceInfo->Length != 0); #ifdef _MSC_VER PC_ASSERT(InterfaceInfo->Length == FIELD_OFFSET(USBD_INTERFACE_INFORMATION, Pipes[InterfaceInfo->NumberOfPipes])); @@ -1185,10 +1203,10 @@ // // copy interface info // - InterfaceInfo->InterfaceHandle = (USBD_INTERFACE_HANDLE)&m_ConfigurationDescriptors[ConfigurationDescriptor->iConfiguration].Interfaces[InterfaceIndex]; - InterfaceInfo->Class = m_ConfigurationDescriptors[ConfigurationDescriptor->iConfiguration].Interfaces[InterfaceIndex].InterfaceDescriptor.bInterfaceClass; - InterfaceInfo->SubClass = m_ConfigurationDescriptors[ConfigurationDescriptor->iConfiguration].Interfaces[InterfaceIndex].InterfaceDescriptor.bInterfaceSubClass; - InterfaceInfo->Protocol = m_ConfigurationDescriptors[ConfigurationDescriptor->iConfiguration].Interfaces[InterfaceIndex].InterfaceDescriptor.bInterfaceProtocol; + InterfaceInfo->InterfaceHandle = (USBD_INTERFACE_HANDLE)&m_ConfigurationDescriptors[ConfigurationIndex].Interfaces[InterfaceIndex]; + InterfaceInfo->Class = m_ConfigurationDescriptors[ConfigurationIndex].Interfaces[InterfaceIndex].InterfaceDescriptor.bInterfaceClass; + InterfaceInfo->SubClass = m_ConfigurationDescriptors[ConfigurationIndex].Interfaces[InterfaceIndex].InterfaceDescriptor.bInterfaceSubClass; + InterfaceInfo->Protocol = m_ConfigurationDescriptors[ConfigurationIndex].Interfaces[InterfaceIndex].InterfaceDescriptor.bInterfaceProtocol; InterfaceInfo->Reserved = 0; // @@ -1199,16 +1217,16 @@ // // copy pipe info // - InterfaceInfo->Pipes[PipeIndex].MaximumPacketSize = m_ConfigurationDescriptors[ConfigurationDescriptor->iConfiguration].Interfaces[InterfaceIndex].EndPoints[PipeIndex].EndPointDescriptor.wMaxPacketSize; - InterfaceInfo->Pipes[PipeIndex].EndpointAddress = m_ConfigurationDescriptors[ConfigurationDescriptor->iConfiguration].Interfaces[InterfaceIndex].EndPoints[PipeIndex].EndPointDescriptor.bEndpointAddress; - InterfaceInfo->Pipes[PipeIndex].Interval = m_ConfigurationDescriptors[ConfigurationDescriptor->iConfiguration].Interfaces[InterfaceIndex].EndPoints[PipeIndex].EndPointDescriptor.bInterval; - InterfaceInfo->Pipes[PipeIndex].PipeType = (USBD_PIPE_TYPE)m_ConfigurationDescriptors[ConfigurationDescriptor->iConfiguration].Interfaces[InterfaceIndex].EndPoints[PipeIndex].EndPointDescriptor.bmAttributes; - InterfaceInfo->Pipes[PipeIndex].PipeHandle = (PVOID)&m_ConfigurationDescriptors[ConfigurationDescriptor->iConfiguration].Interfaces[InterfaceIndex].EndPoints[PipeIndex].EndPointDescriptor; + InterfaceInfo->Pipes[PipeIndex].MaximumPacketSize = m_ConfigurationDescriptors[ConfigurationIndex].Interfaces[InterfaceIndex].EndPoints[PipeIndex].EndPointDescriptor.wMaxPacketSize; + InterfaceInfo->Pipes[PipeIndex].EndpointAddress = m_ConfigurationDescriptors[ConfigurationIndex].Interfaces[InterfaceIndex].EndPoints[PipeIndex].EndPointDescriptor.bEndpointAddress; + InterfaceInfo->Pipes[PipeIndex].Interval = m_ConfigurationDescriptors[ConfigurationIndex].Interfaces[InterfaceIndex].EndPoints[PipeIndex].EndPointDescriptor.bInterval; + InterfaceInfo->Pipes[PipeIndex].PipeType = (USBD_PIPE_TYPE)m_ConfigurationDescriptors[ConfigurationIndex].Interfaces[InterfaceIndex].EndPoints[PipeIndex].EndPointDescriptor.bmAttributes; + InterfaceInfo->Pipes[PipeIndex].PipeHandle = (PVOID)&m_ConfigurationDescriptors[ConfigurationIndex].Interfaces[InterfaceIndex].EndPoints[PipeIndex].EndPointDescriptor; // // data toggle is reset on configuration requests // - m_ConfigurationDescriptors[ConfigurationDescriptor->iConfiguration].Interfaces[InterfaceIndex].EndPoints[PipeIndex].DataToggle = FALSE; + m_ConfigurationDescriptors[ConfigurationIndex].Interfaces[InterfaceIndex].EndPoints[PipeIndex].DataToggle = FALSE; } // Modified: trunk/reactos/drivers/usb/usbuhci/usb_device.cpp URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/usb/usbuhci/usb_de… ============================================================================== --- trunk/reactos/drivers/usb/usbuhci/usb_device.cpp [iso-8859-1] (original) +++ trunk/reactos/drivers/usb/usbuhci/usb_device.cpp [iso-8859-1] Wed Feb 22 18:57:49 2012 @@ -1144,19 +1144,37 @@ USB_DEFAULT_PIPE_SETUP_PACKET CtrlSetup; NTSTATUS Status; UCHAR bConfigurationValue = 0; + ULONG ConfigurationIndex = 0, Index; + UCHAR Found = FALSE; + if (ConfigurationDescriptor) { // - // sanity checks - // - ASSERT(ConfigurationDescriptor->iConfiguration < m_DeviceDescriptor.bNumConfigurations); - ASSERT(ConfigurationDescriptor->iConfiguration == m_ConfigurationDescriptors[ConfigurationDescriptor->iConfiguration].ConfigurationDescriptor->iConfiguration); + // find configuration index + // + for(Index = 0; Index < m_DeviceDescriptor.bNumConfigurations; Index++) + { + if (m_ConfigurationDescriptors[Index].ConfigurationDescriptor->iConfiguration == ConfigurationDescriptor->iConfiguration) + { + // + // found configuration index + // + ConfigurationIndex = Index; + Found = TRUE; + } + } + + if (!Found) + { + DPRINT1("[USBUHCI] invalid configuration index %lu\n", ConfigurationDescriptor->iConfiguration); + return STATUS_INVALID_PARAMETER; + } // // sanity check // - ASSERT(ConfigurationDescriptor->bNumInterfaces <= m_ConfigurationDescriptors[ConfigurationDescriptor->iConfiguration].ConfigurationDescriptor->bNumInterfaces); + ASSERT(ConfigurationDescriptor->bNumInterfaces <= m_ConfigurationDescriptors[ConfigurationIndex].ConfigurationDescriptor->bNumInterfaces); // // get configuration value @@ -1199,14 +1217,14 @@ } // - // store configuration device index - // - m_ConfigurationIndex = ConfigurationDescriptor->iConfiguration; + // store new configuration device index + // + m_ConfigurationIndex = ConfigurationIndex; // // store configuration handle // - *ConfigurationHandle = &m_ConfigurationDescriptors[ConfigurationDescriptor->iConfiguration]; + *ConfigurationHandle = &m_ConfigurationDescriptors[ConfigurationIndex]; // // copy interface info and pipe info @@ -1216,7 +1234,7 @@ // // sanity check: is the info pre-layed out // - PC_ASSERT(InterfaceInfo->NumberOfPipes == m_ConfigurationDescriptors[ConfigurationDescriptor->iConfiguration].Interfaces[InterfaceIndex].InterfaceDescriptor.bNumEndpoints); + PC_ASSERT(InterfaceInfo->NumberOfPipes == m_ConfigurationDescriptors[ConfigurationIndex].Interfaces[InterfaceIndex].InterfaceDescriptor.bNumEndpoints); PC_ASSERT(InterfaceInfo->Length != 0); #ifdef _MSC_VER PC_ASSERT(InterfaceInfo->Length == FIELD_OFFSET(USBD_INTERFACE_INFORMATION, Pipes[InterfaceInfo->NumberOfPipes])); @@ -1225,10 +1243,10 @@ // // copy interface info // - InterfaceInfo->InterfaceHandle = (USBD_INTERFACE_HANDLE)&m_ConfigurationDescriptors[ConfigurationDescriptor->iConfiguration].Interfaces[InterfaceIndex]; - InterfaceInfo->Class = m_ConfigurationDescriptors[ConfigurationDescriptor->iConfiguration].Interfaces[InterfaceIndex].InterfaceDescriptor.bInterfaceClass; - InterfaceInfo->SubClass = m_ConfigurationDescriptors[ConfigurationDescriptor->iConfiguration].Interfaces[InterfaceIndex].InterfaceDescriptor.bInterfaceSubClass; - InterfaceInfo->Protocol = m_ConfigurationDescriptors[ConfigurationDescriptor->iConfiguration].Interfaces[InterfaceIndex].InterfaceDescriptor.bInterfaceProtocol; + InterfaceInfo->InterfaceHandle = (USBD_INTERFACE_HANDLE)&m_ConfigurationDescriptors[ConfigurationIndex].Interfaces[InterfaceIndex]; + InterfaceInfo->Class = m_ConfigurationDescriptors[ConfigurationIndex].Interfaces[InterfaceIndex].InterfaceDescriptor.bInterfaceClass; + InterfaceInfo->SubClass = m_ConfigurationDescriptors[ConfigurationIndex].Interfaces[InterfaceIndex].InterfaceDescriptor.bInterfaceSubClass; + InterfaceInfo->Protocol = m_ConfigurationDescriptors[ConfigurationIndex].Interfaces[InterfaceIndex].InterfaceDescriptor.bInterfaceProtocol; InterfaceInfo->Reserved = 0; // @@ -1239,16 +1257,16 @@ // // copy pipe info // - InterfaceInfo->Pipes[PipeIndex].MaximumPacketSize = m_ConfigurationDescriptors[ConfigurationDescriptor->iConfiguration].Interfaces[InterfaceIndex].EndPoints[PipeIndex].EndPointDescriptor.wMaxPacketSize; - InterfaceInfo->Pipes[PipeIndex].EndpointAddress = m_ConfigurationDescriptors[ConfigurationDescriptor->iConfiguration].Interfaces[InterfaceIndex].EndPoints[PipeIndex].EndPointDescriptor.bEndpointAddress; - InterfaceInfo->Pipes[PipeIndex].Interval = m_ConfigurationDescriptors[ConfigurationDescriptor->iConfiguration].Interfaces[InterfaceIndex].EndPoints[PipeIndex].EndPointDescriptor.bInterval; - InterfaceInfo->Pipes[PipeIndex].PipeType = (USBD_PIPE_TYPE)m_ConfigurationDescriptors[ConfigurationDescriptor->iConfiguration].Interfaces[InterfaceIndex].EndPoints[PipeIndex].EndPointDescriptor.bmAttributes; - InterfaceInfo->Pipes[PipeIndex].PipeHandle = (PVOID)&m_ConfigurationDescriptors[ConfigurationDescriptor->iConfiguration].Interfaces[InterfaceIndex].EndPoints[PipeIndex].EndPointDescriptor; + InterfaceInfo->Pipes[PipeIndex].MaximumPacketSize = m_ConfigurationDescriptors[ConfigurationIndex].Interfaces[InterfaceIndex].EndPoints[PipeIndex].EndPointDescriptor.wMaxPacketSize; + InterfaceInfo->Pipes[PipeIndex].EndpointAddress = m_ConfigurationDescriptors[ConfigurationIndex].Interfaces[InterfaceIndex].EndPoints[PipeIndex].EndPointDescriptor.bEndpointAddress; + InterfaceInfo->Pipes[PipeIndex].Interval = m_ConfigurationDescriptors[ConfigurationIndex].Interfaces[InterfaceIndex].EndPoints[PipeIndex].EndPointDescriptor.bInterval; + InterfaceInfo->Pipes[PipeIndex].PipeType = (USBD_PIPE_TYPE)m_ConfigurationDescriptors[ConfigurationIndex].Interfaces[InterfaceIndex].EndPoints[PipeIndex].EndPointDescriptor.bmAttributes; + InterfaceInfo->Pipes[PipeIndex].PipeHandle = (PVOID)&m_ConfigurationDescriptors[ConfigurationIndex].Interfaces[InterfaceIndex].EndPoints[PipeIndex].EndPointDescriptor; // // data toggle is reset on configuration requests // - m_ConfigurationDescriptors[ConfigurationDescriptor->iConfiguration].Interfaces[InterfaceIndex].EndPoints[PipeIndex].DataToggle = FALSE; + m_ConfigurationDescriptors[ConfigurationIndex].Interfaces[InterfaceIndex].EndPoints[PipeIndex].DataToggle = FALSE; } //

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[janderwald] 55810: [USBUHCI] - Detect the size of the configuration descriptor before obtaining the full configuration descriptor - Fix integer overflow in BuildTransferDescriptorChain
by janderwald＠svn.reactos.org 22 Feb '12

22 Feb '12

Author: janderwald Date: Wed Feb 22 18:34:39 2012 New Revision: 55810 URL: http://svn.reactos.org/svn/reactos?rev=55810&view=rev Log: [USBUHCI] - Detect the size of the configuration descriptor before obtaining the full configuration descriptor - Fix integer overflow in BuildTransferDescriptorChain Modified: trunk/reactos/drivers/usb/usbuhci/usb_device.cpp trunk/reactos/drivers/usb/usbuhci/usb_request.cpp Modified: trunk/reactos/drivers/usb/usbuhci/usb_device.cpp URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/usb/usbuhci/usb_de… ============================================================================== --- trunk/reactos/drivers/usb/usbuhci/usb_device.cpp [iso-8859-1] (original) +++ trunk/reactos/drivers/usb/usbuhci/usb_device.cpp [iso-8859-1] Wed Feb 22 18:34:39 2012 @@ -787,7 +787,7 @@ CtrlSetup.wValue.LowByte = Index; CtrlSetup.wValue.HiByte = USB_CONFIGURATION_DESCRIPTOR_TYPE; CtrlSetup.wIndex.W = 0; - CtrlSetup.wLength = PAGE_SIZE; + CtrlSetup.wLength = sizeof(USB_CONFIGURATION_DESCRIPTOR); // // now build MDL describing the buffer @@ -810,7 +810,7 @@ // // commit packet // - Status = CommitSetupPacket(&CtrlSetup, 0, PAGE_SIZE, Mdl); + Status = CommitSetupPacket(&CtrlSetup, 0, sizeof(USB_CONFIGURATION_DESCRIPTOR), Mdl); if (!NT_SUCCESS(Status)) { // @@ -822,26 +822,66 @@ } // + // get configuration descriptor + // + ConfigurationDescriptor = (PUSB_CONFIGURATION_DESCRIPTOR)Buffer; + + // + // sanity checks + // + ASSERT(ConfigurationDescriptor->bLength == sizeof(USB_CONFIGURATION_DESCRIPTOR)); + ASSERT(ConfigurationDescriptor->wTotalLength <= PAGE_SIZE); + ASSERT(ConfigurationDescriptor->bNumInterfaces); + ASSERT(ConfigurationDescriptor->wTotalLength); + ASSERT(ConfigurationDescriptor->bDescriptorType == USB_CONFIGURATION_DESCRIPTOR_TYPE); + + // + // informal debug print + // + DumpConfigurationDescriptor(ConfigurationDescriptor); + + // + // build setup packet + // + CtrlSetup.bmRequestType._BM.Recipient = BMREQUEST_TO_DEVICE; + CtrlSetup.bmRequestType._BM.Type = BMREQUEST_STANDARD; + CtrlSetup.bmRequestType._BM.Reserved = 0; + CtrlSetup.bmRequestType._BM.Dir = BMREQUEST_DEVICE_TO_HOST; + CtrlSetup.bRequest = USB_REQUEST_GET_DESCRIPTOR; + CtrlSetup.wValue.LowByte = Index; + CtrlSetup.wValue.HiByte = USB_CONFIGURATION_DESCRIPTOR_TYPE; + CtrlSetup.wIndex.W = 0; + CtrlSetup.wLength = ConfigurationDescriptor->wTotalLength; + + // + // commit packet + // + Status = CommitSetupPacket(&CtrlSetup, 0, ConfigurationDescriptor->wTotalLength, Mdl); + if (!NT_SUCCESS(Status)) + { + // + // failed to issue request, cleanup + // + IoFreeMdl(Mdl); + ExFreePool(Buffer); + return Status; + } + + // // now free the mdl // IoFreeMdl(Mdl); - // - // get configuration descriptor - // - ConfigurationDescriptor = (PUSB_CONFIGURATION_DESCRIPTOR)Buffer; - - // - // informal debug print - // - DumpConfigurationDescriptor(ConfigurationDescriptor); // // sanity check // - PC_ASSERT(ConfigurationDescriptor->bLength == sizeof(USB_CONFIGURATION_DESCRIPTOR)); - PC_ASSERT(ConfigurationDescriptor->wTotalLength <= PAGE_SIZE); - PC_ASSERT(ConfigurationDescriptor->bNumInterfaces); + ASSERT(ConfigurationDescriptor->bLength == sizeof(USB_CONFIGURATION_DESCRIPTOR)); + ASSERT(ConfigurationDescriptor->wTotalLength <= PAGE_SIZE); + ASSERT(ConfigurationDescriptor->bNumInterfaces); + ASSERT(ConfigurationDescriptor->wTotalLength); + ASSERT(ConfigurationDescriptor->bDescriptorType == USB_CONFIGURATION_DESCRIPTOR_TYPE); + // // request is complete, initialize configuration descriptor Modified: trunk/reactos/drivers/usb/usbuhci/usb_request.cpp URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/usb/usbuhci/usb_re… ============================================================================== --- trunk/reactos/drivers/usb/usbuhci/usb_request.cpp [iso-8859-1] (original) +++ trunk/reactos/drivers/usb/usbuhci/usb_request.cpp [iso-8859-1] Wed Feb 22 18:34:39 2012 @@ -823,14 +823,14 @@ OUT PUCHAR OutDataToggle) { PUHCI_TRANSFER_DESCRIPTOR FirstDescriptor = NULL, CurrentDescriptor, LastDescriptor = NULL; - UCHAR TransferBufferOffset = 0; + ULONG TransferBufferOffset = 0; NTSTATUS Status; ULONG MaxPacketSize, CurrentBufferSize; // // FIXME FIXME FIXME FIXME FIXME // - MaxPacketSize = 64; //1280; + MaxPacketSize = 1280; do {

1 0

[janderwald] 55809: [USBUHCI] - Queue dpc when the interrupt indicates completion of a transfer or an error interrupt - Implement checking if a queue head is complete - Free queue heads and associa...
by janderwald＠svn.reactos.org 22 Feb '12

22 Feb '12

Author: janderwald Date: Wed Feb 22 17:24:43 2012 New Revision: 55809 URL: http://svn.reactos.org/svn/reactos?rev=55809&view=rev Log: [USBUHCI] - Queue dpc when the interrupt indicates completion of a transfer or an error interrupt - Implement checking if a queue head is complete - Free queue heads and associated endpoint descriptors Modified: trunk/reactos/drivers/usb/usbuhci/hardware.cpp trunk/reactos/drivers/usb/usbuhci/hardware.h trunk/reactos/drivers/usb/usbuhci/interfaces.h trunk/reactos/drivers/usb/usbuhci/usb_queue.cpp trunk/reactos/drivers/usb/usbuhci/usb_request.cpp Modified: trunk/reactos/drivers/usb/usbuhci/hardware.cpp URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/usb/usbuhci/hardwa… ============================================================================== --- trunk/reactos/drivers/usb/usbuhci/hardware.cpp [iso-8859-1] (original) +++ trunk/reactos/drivers/usb/usbuhci/hardware.cpp [iso-8859-1] Wed Feb 22 17:24:43 2012 @@ -686,7 +686,7 @@ m_QueueHead[Index]->PhysicalAddress = Address.LowPart; m_QueueHead[Index]->ElementPhysical = QH_TERMINATE; - if (Index > 1) + if (Index > 0) { // // link queue heads @@ -696,6 +696,48 @@ } } + DPRINT1("Index %lu QueueHead %p LinkPhysical %x ElementPhysical %x PhysicalAddress %x Request %x NextElementDescriptor %x\n", + 0, + m_QueueHead[0], + m_QueueHead[0]->LinkPhysical, + m_QueueHead[0]->ElementPhysical, + m_QueueHead[0]->PhysicalAddress, + m_QueueHead[0]->Request, + m_QueueHead[0]->NextElementDescriptor); + DPRINT1("Index %lu QueueHead %p LinkPhysical %x ElementPhysical %x PhysicalAddress %x Request %x NextElementDescriptor %x\n", + 1, + m_QueueHead[1], + m_QueueHead[1]->LinkPhysical, + m_QueueHead[1]->ElementPhysical, + m_QueueHead[1]->PhysicalAddress, + m_QueueHead[1]->Request, + m_QueueHead[1]->NextElementDescriptor); + + DPRINT1("Index %lu QueueHead %p LinkPhysical %x ElementPhysical %x PhysicalAddress %x Request %x NextElementDescriptor %x\n", + 2, + m_QueueHead[2], + m_QueueHead[2]->LinkPhysical, + m_QueueHead[2]->ElementPhysical, + m_QueueHead[2]->PhysicalAddress, + m_QueueHead[2]->Request, + m_QueueHead[2]->NextElementDescriptor); + DPRINT1("Index %lu QueueHead %p LinkPhysical %x ElementPhysical %x PhysicalAddress %x Request %x NextElementDescriptor %x\n", + 3, + m_QueueHead[3], + m_QueueHead[3]->LinkPhysical, + m_QueueHead[3]->ElementPhysical, + m_QueueHead[3]->PhysicalAddress, + m_QueueHead[3]->Request, + m_QueueHead[3]->NextElementDescriptor); + DPRINT1("Index %lu QueueHead %p LinkPhysical %x ElementPhysical %x PhysicalAddress %x Request %x NextElementDescriptor %x\n", + 4, + m_QueueHead[4], + m_QueueHead[4]->LinkPhysical, + m_QueueHead[4]->ElementPhysical, + m_QueueHead[4]->PhysicalAddress, + m_QueueHead[4]->Request, + m_QueueHead[4]->NextElementDescriptor); + // // terminate last queue head with stray descriptor // @@ -708,7 +750,7 @@ DPRINT1("[USBUHCI] Failed to allocate queue head %x Index %x\n", Status, Index); return Status; } - +#if 0 // // init stray descriptor // @@ -722,7 +764,7 @@ // m_QueueHead[4]->LinkPhysical = m_StrayDescriptor->PhysicalAddress; m_QueueHead[4]->NextLogicalDescriptor = m_StrayDescriptor; - +#endif // // allocate frame bandwidth array @@ -1271,7 +1313,14 @@ if (Acknowledge) { // + // acknowledge interrupt + // This->WriteRegister16(UHCI_USBSTS, Acknowledge); + + // + // queue dpc + // + KeInsertQueueDpc(&This->m_IntDpcObject, UlongToPtr(Status), NULL); } // @@ -1356,6 +1405,7 @@ IN PVOID SystemArgument2) { CUSBHardwareDevice *This; + ULONG Status; // // get parameters @@ -1363,8 +1413,24 @@ This = (CUSBHardwareDevice*)DeferredContext; DPRINT("OhciDefferedRoutine\n"); - ASSERT(FALSE); - + + // + // get status + // + Status = PtrToUlong(SystemArgument1); + if (Status & (UHCI_USBSTS_USBINT | UHCI_USBSTS_ERRINT)) + { + // + // a transfer finished, inform the queue + // + This->m_UsbQueue->TransferInterrupt(Status & UHCI_USBSTS_USBINT); + return; + } + + // + // other event + // + DPRINT1("[USBUHCI] Status %x not handled\n", Status); } VOID Modified: trunk/reactos/drivers/usb/usbuhci/hardware.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/usb/usbuhci/hardwa… ============================================================================== --- trunk/reactos/drivers/usb/usbuhci/hardware.h [iso-8859-1] (original) +++ trunk/reactos/drivers/usb/usbuhci/hardware.h [iso-8859-1] Wed Feb 22 17:24:43 2012 @@ -92,10 +92,11 @@ ULONG BufferPhysical; // pointer to the buffer // Software part - ULONG PhysicalAddress; // Physical address of this descriptor + ULONG PhysicalAddress; // Physical address of this descriptor PVOID NextLogicalDescriptor; - ULONG BufferSize; // Size of the buffer - PVOID BufferLogical; // Logical pointer to the buffer + ULONG BufferSize; // Size of the buffer + PVOID BufferLogical; // Logical pointer to the buffer + PVOID UserBuffer; }UHCI_TRANSFER_DESCRIPTOR, *PUHCI_TRANSFER_DESCRIPTOR; #define TD_NEXT_IS_QH 0x02 Modified: trunk/reactos/drivers/usb/usbuhci/interfaces.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/usb/usbuhci/interf… ============================================================================== --- trunk/reactos/drivers/usb/usbuhci/interfaces.h [iso-8859-1] (original) +++ trunk/reactos/drivers/usb/usbuhci/interfaces.h [iso-8859-1] Wed Feb 22 17:24:43 2012 @@ -437,6 +437,22 @@ // Description: returns device speed virtual USB_DEVICE_SPEED GetDeviceSpeed() = 0; + +//----------------------------------------------------------------------------------------- +// +// CompletionCallback +// +// Description: notifies request that the endpoint descriptor is complete + + virtual VOID CompletionCallback() = 0; + +//----------------------------------------------------------------------------------------- +// +// FreeEndpointDescriptor +// +// Description: frees the associated endpoint descriptor and its general descriptors + + virtual VOID FreeEndpointDescriptor(struct _UHCI_QUEUE_HEAD * OutDescriptor) = 0; }; @@ -505,6 +521,14 @@ // Description: aborts all pending requsts of an device virtual NTSTATUS AbortDevicePipe(UCHAR DeviceAddress, IN struct _USB_ENDPOINT * EndpointDescriptor) = 0; + +//----------------------------------------------------------------------------------------- +// +// TransferInterrupt +// +// Description: informs the queue that a interrupt completed + + virtual VOID TransferInterrupt(UCHAR ErrorInterrupt) = 0; }; Modified: trunk/reactos/drivers/usb/usbuhci/usb_queue.cpp URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/usb/usbuhci/usb_qu… ============================================================================== --- trunk/reactos/drivers/usb/usbuhci/usb_queue.cpp [iso-8859-1] (original) +++ trunk/reactos/drivers/usb/usbuhci/usb_queue.cpp [iso-8859-1] Wed Feb 22 17:24:43 2012 @@ -40,10 +40,16 @@ virtual NTSTATUS CancelRequests(); virtual NTSTATUS CreateUSBRequest(IUSBRequest **OutRequest); virtual NTSTATUS AbortDevicePipe(UCHAR DeviceAddress, IN struct _USB_ENDPOINT * EndpointDescriptor); + virtual VOID TransferInterrupt(UCHAR ErrorInterrupt); // local VOID LinkQueueHead(PUHCI_QUEUE_HEAD QueueHead, PUHCI_QUEUE_HEAD NextQueueHead); + VOID UnLinkQueueHead(PUHCI_QUEUE_HEAD PreviousQueueHead, PUHCI_QUEUE_HEAD NextQueueHead); + BOOLEAN IsQueueHeadComplete(PUHCI_QUEUE_HEAD QueueHead); + NTSTATUS AddQueueHead(PUHCI_QUEUE_HEAD NewQueueHead); + VOID QueueHeadCleanup(IN PUHCI_QUEUE_HEAD QueueHead, IN PUHCI_QUEUE_HEAD PreviousQueueHead, OUT PUHCI_QUEUE_HEAD *NextQueueHead); + // constructor / destructor CUSBQueue(IUnknown *OuterUnknown){} @@ -53,6 +59,7 @@ LONG m_Ref; // reference count KSPIN_LOCK m_Lock; // list lock PUSBHARDWAREDEVICE m_Hardware; // hardware + }; //================================================================================================= @@ -106,25 +113,23 @@ } NTSTATUS -CUSBQueue::AddUSBRequest( - IUSBRequest * Request) -{ - PUHCI_QUEUE_HEAD NewQueueHead, QueueHead = NULL; - NTSTATUS Status; - - DPRINT("CUSBQueue::AddUSBRequest\n"); - - // - // get queue head - // - Status = Request->GetEndpointDescriptor(&NewQueueHead); - if (!NT_SUCCESS(Status)) - { - // - // failed to create queue head - // - DPRINT1("[USBUHCI] Failed to create queue head %x\n", Status); - return Status; +CUSBQueue::AddQueueHead( + PUHCI_QUEUE_HEAD NewQueueHead) +{ + PUSBREQUEST Request; + PUHCI_QUEUE_HEAD QueueHead = NULL; + + + // + // get request + // + Request = (PUSBREQUEST)NewQueueHead->Request; + if (!Request) + { + // + // no request + // + return STATUS_INVALID_PARAMETER; } if (Request->GetTransferType() == USB_ENDPOINT_TYPE_CONTROL) @@ -184,6 +189,40 @@ // LinkQueueHead(QueueHead, NewQueueHead); return STATUS_SUCCESS; + +} + +NTSTATUS +CUSBQueue::AddUSBRequest( + IUSBRequest * Request) +{ + PUHCI_QUEUE_HEAD NewQueueHead; + NTSTATUS Status; + + // + // get queue head + // + Status = Request->GetEndpointDescriptor(&NewQueueHead); + if (!NT_SUCCESS(Status)) + { + // + // failed to create queue head + // + DPRINT1("[USBUHCI] Failed to create queue head %x\n", Status); + return Status; + } + + // + // sanity check + // + ASSERT(PVOID(Request) == NewQueueHead->Request); + + // + // add queue head + // + DPRINT1("AddUSBRequest Request %p\n", Request); + DPRINT1("NewQueueHead %p\n", NewQueueHead); + return AddQueueHead(NewQueueHead); } VOID @@ -198,6 +237,17 @@ QueueHead->NextLogicalDescriptor = (PVOID)NextQueueHead; } + +VOID +CUSBQueue::UnLinkQueueHead( + PUHCI_QUEUE_HEAD QueueHeadToRemove, + PUHCI_QUEUE_HEAD PreviousQueueHead) +{ + PreviousQueueHead->LinkPhysical = QueueHeadToRemove->LinkPhysical; + PreviousQueueHead->NextLogicalDescriptor = QueueHeadToRemove->NextLogicalDescriptor; +} + + NTSTATUS CUSBQueue::CancelRequests() { @@ -233,6 +283,218 @@ return Status; } +BOOLEAN +CUSBQueue::IsQueueHeadComplete( + IN PUHCI_QUEUE_HEAD QueueHead) +{ + PUHCI_TRANSFER_DESCRIPTOR Descriptor; + ULONG ErrorCount; + + if (QueueHead->NextElementDescriptor == NULL) + { + // + // empty queue head + // + DPRINT1("QueueHead %p empty element physical\n", QueueHead); + return FALSE; + } + + // + // check all descriptors + // + Descriptor = (PUHCI_TRANSFER_DESCRIPTOR)QueueHead->NextElementDescriptor; + while(Descriptor) + { + if (Descriptor->Status & TD_STATUS_ACTIVE) + { + // + // descriptor is still active + // + DPRINT1("Descriptor %p is active Status %x BufferSize %lu\n", Descriptor, Descriptor->Status, Descriptor->BufferSize); + return FALSE; + } + + if (Descriptor->Status & TD_ERROR_MASK) + { + // + // error happened + // + DPRINT1("[USBUHCI] Error detected at descriptor %p Physical %x\n", Descriptor, Descriptor->PhysicalAddress); + + // + // get error count + // + ErrorCount = (Descriptor->Status >> TD_ERROR_COUNT_SHIFT) & TD_ERROR_COUNT_MASK; + if (ErrorCount == 0) + { + // + // error retry count elapsed + // + DPRINT1("[USBUHCI] ErrorBuffer %x TimeOut %x Nak %x BitStuff %x\n", + Descriptor->Status & TD_STATUS_ERROR_BUFFER, + Descriptor->Status & TD_STATUS_ERROR_TIMEOUT, + Descriptor->Status & TD_STATUS_ERROR_NAK, + Descriptor->Status & TD_STATUS_ERROR_BITSTUFF); + return TRUE; + } + else if (Descriptor->Status & TD_STATUS_ERROR_BABBLE) + { + // + // babble error + // + DPRINT1("[USBUHCI] Babble detected\n"); + return TRUE; + } + else + { + // + // stall detected + // + DPRINT1("[USBUHCI] Stall detected\n"); + } + } + + // + // move to next descriptor + // + Descriptor = (PUHCI_TRANSFER_DESCRIPTOR)Descriptor->NextLogicalDescriptor; + } + + // + // request is complete + // + return TRUE; +} + +VOID +CUSBQueue::QueueHeadCleanup( + IN PUHCI_QUEUE_HEAD QueueHead, + IN PUHCI_QUEUE_HEAD PreviousQueueHead, + OUT PUHCI_QUEUE_HEAD *NextQueueHead) +{ + PUSBREQUEST Request; + PUHCI_QUEUE_HEAD NewQueueHead; + NTSTATUS Status; + + // + // unlink queue head + // + UnLinkQueueHead(QueueHead, PreviousQueueHead); + + // + // get next queue head + // + *NextQueueHead = (PUHCI_QUEUE_HEAD)PreviousQueueHead->NextLogicalDescriptor; + ASSERT(*NextQueueHead != QueueHead); + + // + // the queue head is complete, is the transfer now completed? + // + Request = (PUSBREQUEST)QueueHead->Request; + ASSERT(Request); + + // + // free queue head + // + DPRINT1("Request %p\n", Request); + Request->FreeEndpointDescriptor(QueueHead); + + // + // check if transfer is complete + // + if (Request->IsRequestComplete()) + { + // + // the transfer is complete + // + Request->CompletionCallback(); + Request->Release(); + return; + } + + // + // grab new queue head + // + Status = Request->GetEndpointDescriptor(&NewQueueHead); + if (!NT_SUCCESS(Status)) + { + // + // failed to get new queue head + // + DPRINT1("[USBUHCI] Failed to get new queue head with %x\n", Status); + Request->CompletionCallback(); + Request->Release(); + return; + } + + // + // Link queue head + // + Status = AddQueueHead(NewQueueHead); + if (!NT_SUCCESS(Status)) + { + // + // failed to get new queue head + // + DPRINT1("[USBUHCI] Failed to add queue head with %x\n", Status); + Request->CompletionCallback(); + Request->Release(); + return; + } + +} + +VOID +CUSBQueue::TransferInterrupt( + UCHAR ErrorInterrupt) +{ + KIRQL OldLevel; + PUHCI_QUEUE_HEAD QueueHead, PreviousQueueHead = NULL; + BOOLEAN IsComplete; + + // + // acquire lock + // + KeAcquireSpinLock(&m_Lock, &OldLevel); + + // + // get queue head + // + m_Hardware->GetQueueHead(UHCI_INTERRUPT_QUEUE, &QueueHead); + + while(QueueHead) + { + // + // is queue head complete + // + DPRINT1("QueueHead %p\n", QueueHead); + IsComplete = IsQueueHeadComplete(QueueHead); + if (IsComplete) + { + // + // cleanup queue head + // + QueueHeadCleanup(QueueHead, PreviousQueueHead, &QueueHead); + continue; + } + + // + // backup previous queue head + // + PreviousQueueHead = QueueHead; + + // + // get next queue head + // + QueueHead = (PUHCI_QUEUE_HEAD)QueueHead->NextLogicalDescriptor; + } + + // + // release lock + // + KeReleaseSpinLock(&m_Lock, OldLevel); +} + NTSTATUS CreateUSBQueue( PUSBQUEUE *OutUsbQueue) Modified: trunk/reactos/drivers/usb/usbuhci/usb_request.cpp URL: http://svn.reactos.org/svn/reactos/trunk/reactos/drivers/usb/usbuhci/usb_re… ============================================================================== --- trunk/reactos/drivers/usb/usbuhci/usb_request.cpp [iso-8859-1] (original) +++ trunk/reactos/drivers/usb/usbuhci/usb_request.cpp [iso-8859-1] Wed Feb 22 17:24:43 2012 @@ -46,7 +46,8 @@ virtual BOOLEAN IsQueueHeadComplete(struct _QUEUE_HEAD * QueueHead); virtual UCHAR GetInterval(); virtual USB_DEVICE_SPEED GetDeviceSpeed(); - + virtual VOID CompletionCallback(); + virtual VOID FreeEndpointDescriptor(struct _UHCI_QUEUE_HEAD * OutDescriptor); // local functions ULONG InternalGetTransferType(); @@ -829,7 +830,7 @@ // // FIXME FIXME FIXME FIXME FIXME // - MaxPacketSize = 1280; + MaxPacketSize = 64; //1280; do { @@ -857,7 +858,14 @@ // // copy buffer // - RtlCopyMemory(CurrentDescriptor->BufferLogical, TransferBuffer, CurrentBufferSize); + RtlCopyMemory(CurrentDescriptor->BufferLogical, (PVOID)((ULONG_PTR)TransferBuffer + TransferBufferOffset), CurrentBufferSize); + } + else + { + // + // store user buffer + // + CurrentDescriptor->UserBuffer = (PVOID)((ULONG_PTR)TransferBuffer + TransferBufferOffset); } if (!FirstDescriptor) @@ -1075,7 +1083,7 @@ Status = BuildTransferDescriptorChain(MmGetMdlVirtualAddress(m_TransferBufferMDL), m_TransferBufferLength, Direction ? TD_TOKEN_IN : TD_TOKEN_OUT, - FALSE, + TRUE, &FirstDescriptor, &LastDescriptor, &ChainDescriptorLength, @@ -1131,6 +1139,173 @@ return m_DeviceSpeed; } +VOID +CUSBRequest::FreeEndpointDescriptor( + struct _UHCI_QUEUE_HEAD * OutDescriptor) +{ + PUHCI_TRANSFER_DESCRIPTOR Descriptor, NextDescriptor; + ULONG ErrorCount; + + // + // grab first transfer descriptor + // + Descriptor = (PUHCI_TRANSFER_DESCRIPTOR)OutDescriptor->NextElementDescriptor; + while(Descriptor) + { + if (Descriptor->Status & TD_ERROR_MASK) + { + // + // error happened + // + DPRINT1("[USBUHCI] Error detected at descriptor %p Physical %x\n", Descriptor, Descriptor->PhysicalAddress); + + // + // get error count + // + ErrorCount = (Descriptor->Status >> TD_ERROR_COUNT_SHIFT) & TD_ERROR_COUNT_MASK; + if (ErrorCount == 0) + { + // + // error retry count elapsed + // + m_NtStatusCode = STATUS_UNSUCCESSFUL; + + if (Descriptor->Status & TD_STATUS_ERROR_BUFFER) + { + DPRINT1("[USBUHCI] Buffer Error detected in descriptor %p\n", Descriptor); + m_UrbStatusCode = USBD_STATUS_DATA_BUFFER_ERROR; + } + else if (Descriptor->Status & TD_STATUS_ERROR_TIMEOUT) + { + DPRINT1("[USBUHCI] Timeout detected in descriptor %p\n", Descriptor); + m_UrbStatusCode = USBD_STATUS_TIMEOUT; + } + else if (Descriptor->Status & TD_STATUS_ERROR_NAK) + { + DPRINT1("[USBUHCI] Unexpected pid detected in descriptor %p\n", Descriptor); + m_UrbStatusCode = USBD_STATUS_UNEXPECTED_PID; + } + else if (Descriptor->Status & TD_STATUS_ERROR_BITSTUFF) + { + DPRINT1("[USBUHCI] BitStuff detected in descriptor %p\n", Descriptor); + m_UrbStatusCode = USBD_STATUS_BTSTUFF; + } + } + else if (Descriptor->Status & TD_STATUS_ERROR_BABBLE) + { + // + // babble error + // + DPRINT1("[USBUHCI] Babble detected in descriptor %p\n", Descriptor); + m_UrbStatusCode = USBD_STATUS_BABBLE_DETECTED; + } + else + { + // + // stall detected + // + DPRINT1("[USBUHCI] Stall detected\n"); + m_UrbStatusCode = USBD_STATUS_STALL_PID; + } + } + else + { + // + // FIXME detect actual length + // + if (Descriptor->UserBuffer) + { + // + // copy contents back + // + RtlCopyMemory(Descriptor->UserBuffer, Descriptor->BufferLogical, Descriptor->BufferSize); + } + } + // + // move to next descriptor + // + NextDescriptor = (PUHCI_TRANSFER_DESCRIPTOR)Descriptor->NextLogicalDescriptor; + + // + // free endpoint descriptor + // + FreeDescriptor(Descriptor); + + // + // move to next + // + Descriptor = NextDescriptor; + } + + // + // now free queue head + // + m_DmaManager->Release(OutDescriptor, sizeof(UHCI_QUEUE_HEAD)); + +} + +VOID +CUSBRequest::CompletionCallback() +{ + PIO_STACK_LOCATION IoStack; + PURB Urb; + + DPRINT("CUSBRequest::CompletionCallback\n"); + + if (m_Irp) + { + // + // set irp completion status + // + m_Irp->IoStatus.Status = m_NtStatusCode; + + // + // get current irp stack location + // + IoStack = IoGetCurrentIrpStackLocation(m_Irp); + + // + // get urb + // + Urb = (PURB)IoStack->Parameters.Others.Argument1; + + // + // store urb status + // + Urb->UrbHeader.Status = m_UrbStatusCode; + + // + // Check if the MDL was created + // + if (!Urb->UrbBulkOrInterruptTransfer.TransferBufferMDL) + { + // + // Free Mdl + // + IoFreeMdl(m_TransferBufferMDL); + } + + // + // FIXME calculate length + // + + // + // complete request + // + IoCompleteRequest(m_Irp, IO_NO_INCREMENT); + } + else + { + // + // signal completion event + // + PC_ASSERT(m_CompletionEvent); + KeSetEvent(m_CompletionEvent, 0, FALSE); + } + +} + + //----------------------------------------------------------------------------------------- NTSTATUS InternalCreateUSBRequest(

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Ros-diffs February 2012