mirror of
https://github.com/reactos/reactos.git
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1f377076d7
Not all files are included, but these are necessary to compile cdrom driver. So far it can only be statically linked with drivers, a proper implementation requires wdfldr helper driver
746 lines
14 KiB
C++
746 lines
14 KiB
C++
/*++
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Copyright (c) Microsoft Corporation
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Module Name:
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FxGlobalsKm.h
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Abstract:
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This module contains kernel-mode specific globals definitions
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for the frameworks.
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For common definitions common between km and um please see
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FxGlobals.h
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Author:
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Environment:
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Kernel mode only
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Revision History:
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--*/
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#ifdef __cplusplus
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extern "C" {
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#endif
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extern PCHAR WdfLdrType;
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#define WDF_LDR_STATIC_TYPE_STR "WdfStatic"
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// forward definitions
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typedef struct _FX_DRIVER_GLOBALS *PFX_DRIVER_GLOBALS;
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typedef struct _FX_DUMP_DRIVER_INFO_ENTRY *PFX_DUMP_DRIVER_INFO_ENTRY;
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struct FxMdlDebugInfo {
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PMDL Mdl;
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FxObject* Owner;
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PVOID Caller;
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};
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#define NUM_MDLS_IN_INFO (16)
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struct FxAllocatedMdls {
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FxMdlDebugInfo Info[NUM_MDLS_IN_INFO];
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ULONG Count;
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struct FxAllocatedMdls* Next;
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};
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#define DDI_ENTRY_IMPERSONATION_OK()
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#define DDI_ENTRY()
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typedef
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BOOLEAN
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(*PFN_KD_REFRESH)(
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);
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typedef
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VOID
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(*PFN_KE_FLUSH_QUEUED_DPCS)(
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VOID
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);
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typedef
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NTSTATUS
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(*PFN_IO_SET_COMPLETION_ROUTINE_EX)(
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__in PDEVICE_OBJECT DeviceObject,
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__in PIRP Irp,
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__in PIO_COMPLETION_ROUTINE CompletionRoutine,
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__in PVOID Context,
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__in BOOLEAN InvokeOnSuccess,
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__in BOOLEAN InvokeOnError,
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__in BOOLEAN InvokeOnCancel
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);
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typedef
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BOOLEAN
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(*PFN_KE_REGISTER_BUGCHECK_REASON_CALLBACK) (
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__in PKBUGCHECK_REASON_CALLBACK_RECORD CallbackRecord,
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__in PKBUGCHECK_REASON_CALLBACK_ROUTINE CallbackRoutine,
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__in KBUGCHECK_CALLBACK_REASON Reason,
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__in PUCHAR Component
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);
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typedef
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BOOLEAN
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(*PFN_KE_DEREGISTER_BUGCHECK_REASON_CALLBACK) (
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__in PKBUGCHECK_REASON_CALLBACK_RECORD CallbackRecords
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);
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typedef
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NTSTATUS
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(*PFN_IO_CONNECT_INTERRUPT_EX)(
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__inout PIO_CONNECT_INTERRUPT_PARAMETERS Parameters
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);
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typedef
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NTSTATUS
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(*PFN_IO_DISCONNECT_INTERRUPT_EX)(
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__in PIO_DISCONNECT_INTERRUPT_PARAMETERS Parameters
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);
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typedef
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NTSTATUS
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(*PFN_IO_CONNECT_INTERRUPT)(
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__out PKINTERRUPT *InterruptObject,
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__in PKSERVICE_ROUTINE ServiceRoutine,
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__in_opt PVOID ServiceContext,
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__in_opt PKSPIN_LOCK SpinLock,
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__in ULONG Vector,
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__in KIRQL Irql,
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__in KIRQL SynchronizeIrql,
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__in KINTERRUPT_MODE InterruptMode,
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__in BOOLEAN ShareVector,
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__in KAFFINITY ProcessorEnableMask,
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__in BOOLEAN FloatingSave
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);
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typedef
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VOID
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(*PFN_IO_DISCONNECT_INTERRUPT)(
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__in PKINTERRUPT InterruptObject
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);
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typedef
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KIRQL
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(FASTCALL *PFN_KF_RAISE_IRQL) (
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__in KIRQL NewIrql
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);
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typedef
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VOID
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(FASTCALL *PFN_KF_LOWER_IRQL) (
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__in KIRQL NewIrql
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);
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typedef
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PSLIST_ENTRY
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(FASTCALL *PFN_INTERLOCKED_POP_ENTRY_SLIST)(
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__inout PSLIST_HEADER ListHead
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);
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typedef
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PSLIST_ENTRY
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(FASTCALL *PFN_INTERLOCKED_PUSH_ENTRY_SLIST)(
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__inout PSLIST_HEADER ListHead,
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__inout PSLIST_ENTRY ListEntry
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);
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typedef
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BOOLEAN
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(*PFN_PO_GET_SYSTEM_WAKE)(
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__in PIRP Irp
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);
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typedef
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VOID
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(*PFN_PO_SET_SYSTEM_WAKE)(
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__inout PIRP Irp
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);
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typedef
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KAFFINITY
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(*PFN_KE_QUERY_ACTIVE_PROCESSORS)(
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VOID
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);
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typedef
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VOID
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(*PFN_KE_SET_TARGET_PROCESSOR_DPC)(
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__in PRKDPC Dpc,
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__in CCHAR Number
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);
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typedef
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BOOLEAN
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(*PFN_KE_SET_COALESCABLE_TIMER)(
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__inout PKTIMER Timer,
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__in LARGE_INTEGER DueTime,
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__in ULONG Period,
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__in ULONG TolerableDelay,
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__in_opt PKDPC Dpc
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);
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typedef
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ULONG
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(*PFN_KE_GET_CURRENT_PROCESSOR_NUMBER)(
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VOID
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);
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typedef
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ULONG
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(*PFN_KE_GET_CURRENT_PROCESSOR_NUMBER_EX)(
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__out_opt PPROCESSOR_NUMBER ProcNumber
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);
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typedef
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ULONG
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(*PFN_KE_QUERY_MAXIMUM_PROCESSOR_COUNT_EX)(
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__in USHORT GroupNumber
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);
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typedef
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ULONG
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(*PFN_KE_QUERY_MAXIMUM_PROCESSOR_COUNT)(
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VOID
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);
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typedef
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BOOLEAN
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(*PFN_KE_ARE_APCS_DISABLED)(
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VOID
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);
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typedef
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ULONG
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(*PFN_KE_GET_RECOMMENDED_SHARED_DATA_ALIGNMENT)(
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VOID
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);
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typedef
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NTSTATUS
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(*PFN_IO_UNREGISTER_PLUGPLAY_NOTIFICATION_EX)(
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__in PVOID NotificationEntry
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);
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typedef
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NTSTATUS
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(*PFN_POX_REGISTER_DEVICE) (
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__in MdDeviceObject Pdo,
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__in PPO_FX_DEVICE PoxDevice,
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__out POHANDLE * Handle
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);
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typedef
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VOID
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(*PFN_POX_START_DEVICE_POWER_MANAGEMENT) (
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__in POHANDLE Handle
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);
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typedef
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VOID
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(*PFN_POX_UNREGISTER_DEVICE) (
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__in POHANDLE Handle
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);
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typedef
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VOID
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(*PFN_POX_ACTIVATE_COMPONENT) (
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__in POHANDLE Handle,
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__in ULONG Component,
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__in ULONG Flags
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);
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typedef
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VOID
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(*PFN_POX_IDLE_COMPONENT) (
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__in POHANDLE Handle,
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__in ULONG Component,
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__in ULONG Flags
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);
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typedef
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VOID
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(*PFN_POX_REPORT_DEVICE_POWERED_ON) (
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__in POHANDLE Handle
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);
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typedef
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VOID
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(*PFN_POX_COMPLETE_IDLE_STATE) (
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__in POHANDLE Handle,
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__in ULONG Component
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);
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typedef
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VOID
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(*PFN_POX_COMPLETE_IDLE_CONDITION) (
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__in POHANDLE Handle,
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__in ULONG Component
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);
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typedef
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VOID
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(*PFN_POX_COMPLETE_DEVICE_POWER_NOT_REQUIRED) (
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__in POHANDLE Handle
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);
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typedef
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VOID
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(*PFN_POX_SET_DEVICE_IDLE_TIMEOUT) (
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__in POHANDLE Handle,
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__in ULONGLONG IdleTimeout
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);
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typedef
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VOID
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(*PFN_IO_REPORT_INTERRUPT_ACTIVE) (
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_In_ PIO_REPORT_INTERRUPT_ACTIVE_STATE_PARAMETERS Parameters
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);
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typedef
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VOID
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(*PFN_IO_REPORT_INTERRUPT_INACTIVE) (
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_In_ PIO_REPORT_INTERRUPT_ACTIVE_STATE_PARAMETERS Parameters
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);
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typedef
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VOID
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(*PFN_VF_CHECK_NX_POOL_TYPE) (
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_In_ POOL_TYPE PoolType,
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_In_ PVOID CallingAddress,
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_In_ ULONG PoolTag
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);
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VOID
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FxRegisterBugCheckCallback(
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__inout PFX_DRIVER_GLOBALS FxDriverGlobals,
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__in PDRIVER_OBJECT DriverObject
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);
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VOID
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FxUnregisterBugCheckCallback(
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__inout PFX_DRIVER_GLOBALS FxDriverGlobals
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);
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VOID
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FxInitializeBugCheckDriverInfo();
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VOID
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FxUninitializeBugCheckDriverInfo();
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VOID
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FxCacheBugCheckDriverInfo(
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__in PFX_DRIVER_GLOBALS FxDriverGlobals
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);
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VOID
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FxPurgeBugCheckDriverInfo(
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__in PFX_DRIVER_GLOBALS FxDriverGlobals
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);
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typedef struct _FX_DRIVER_TRACKER_CACHE_AWARE {
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//
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// Internal data types.
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//
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private:
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typedef struct _FX_DRIVER_TRACKER_ENTRY {
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volatile PFX_DRIVER_GLOBALS FxDriverGlobals;
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} FX_DRIVER_TRACKER_ENTRY, *PFX_DRIVER_TRACKER_ENTRY;
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//
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// Public interface.
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//
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public:
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_Must_inspect_result_
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NTSTATUS
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Initialize();
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VOID
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Uninitialize();
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_Must_inspect_result_
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NTSTATUS
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Register(
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__in PFX_DRIVER_GLOBALS FxDriverGlobals
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);
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VOID
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Deregister(
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__in PFX_DRIVER_GLOBALS FxDriverGlobals
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);
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//
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// Tracks the driver usage on the current processor.
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// KeGetCurrentProcessorNumberEx is called directly because the procgrp.lib
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// provides the downlevel support for Vista, XP and Win2000.
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//
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__inline
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VOID
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TrackDriver(
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__in PFX_DRIVER_GLOBALS FxDriverGlobals
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)
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{
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ASSERT(m_PoolToFree != NULL);
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GetProcessorDriverEntryRef(
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KeGetCurrentProcessorIndex())->FxDriverGlobals =
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FxDriverGlobals;
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}
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//
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// Returns the tracked driver (globals) on the current processor.
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// KeGetCurrentProcessorNumberEx is called directly because the procgrp.lib
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// provides the downlevel support for Vista, XP and Win2000.
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//
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_Must_inspect_result_
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__inline
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PFX_DRIVER_GLOBALS
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GetCurrentTrackedDriver()
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{
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PFX_DRIVER_GLOBALS fxDriverGlobals = NULL;
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ASSERT(m_PoolToFree != NULL);
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fxDriverGlobals = GetProcessorDriverEntryRef(
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KeGetCurrentProcessorIndex())->FxDriverGlobals;
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return fxDriverGlobals;
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}
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//
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// Helper functions.
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//
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private:
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//
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// Returns the per-processor cache-aligned driver usage ref structure for
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// given processor.
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//
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__inline
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PFX_DRIVER_TRACKER_ENTRY
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GetProcessorDriverEntryRef(
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__in ULONG Index
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)
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{
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return ((PFX_DRIVER_TRACKER_ENTRY) (((PUCHAR)m_DriverUsage) +
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Index * m_EntrySize));
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}
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//
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// Data members.
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//
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private:
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//
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// Pointer to array of cache-line aligned tracking driver structures.
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//
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PFX_DRIVER_TRACKER_ENTRY m_DriverUsage;
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//
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// Points to pool of per-proc tracking entries that needs to be freed.
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//
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PVOID m_PoolToFree;
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//
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// Size of each padded tracking driver structure.
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//
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ULONG m_EntrySize;
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//
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// Indicates # of entries in the array of tracking driver structures.
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//
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ULONG m_Number;
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} FX_DRIVER_TRACKER_CACHE_AWARE, *PFX_DRIVER_TRACKER_CACHE_AWARE;
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#include "fxglobals.h"
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//
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// This inline function tracks driver usage; This info is used by the
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// debug dump callback routine for selecting which driver's log to save
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// in the minidump. At this time we track the following OS to framework calls:
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// (a) IRP dispatch (general, I/O, PnP, WMI).
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// (b) Request's completion callbacks.
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// (c) Work Item's (& System Work Item's) callback handlers.
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// (d) Timer's callback handlers.
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//
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__inline
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VOID
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FX_TRACK_DRIVER(
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__in PFX_DRIVER_GLOBALS FxDriverGlobals
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)
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{
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if (FxDriverGlobals->FxTrackDriverForMiniDumpLog) {
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FxLibraryGlobals.DriverTracker.TrackDriver(FxDriverGlobals);
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}
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}
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_Must_inspect_result_
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__inline
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PVOID
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FxAllocateFromNPagedLookasideListNoTracking (
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__in PNPAGED_LOOKASIDE_LIST Lookaside
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)
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/*++
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Routine Description:
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This function removes (pops) the first entry from the specified
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nonpaged lookaside list. This function was added to allow request allocated
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by a lookaside list to be freed by ExFreePool and hence do no tracking of statistics.
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Arguments:
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Lookaside - Supplies a pointer to a nonpaged lookaside list structure.
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Return Value:
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If an entry is removed from the specified lookaside list, then the
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address of the entry is returned as the function value. Otherwise,
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NULL is returned.
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--*/
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{
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PVOID Entry;
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Entry = InterlockedPopEntrySList(&Lookaside->L.ListHead);
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if (Entry == NULL) {
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Entry = (Lookaside->L.Allocate)(Lookaside->L.Type,
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Lookaside->L.Size,
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Lookaside->L.Tag);
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}
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return Entry;
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}
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__inline
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VOID
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FxFreeToNPagedLookasideListNoTracking (
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__in PNPAGED_LOOKASIDE_LIST Lookaside,
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__in PVOID Entry
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)
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/*++
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Routine Description:
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This function inserts (pushes) the specified entry into the specified
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nonpaged lookaside list. This function was added to allow request allocated
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by a lookaside list to be freed by ExFreePool and hence do no tracking of statistics.
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Arguments:
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Lookaside - Supplies a pointer to a nonpaged lookaside list structure.
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Entry - Supples a pointer to the entry that is inserted in the
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lookaside list.
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Return Value:
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None.
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--*/
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{
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if (ExQueryDepthSList(&Lookaside->L.ListHead) >= Lookaside->L.Depth) {
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(Lookaside->L.Free)(Entry);
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}
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else {
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InterlockedPushEntrySList(&Lookaside->L.ListHead,
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(PSLIST_ENTRY)Entry);
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}
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}
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__inline
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PVOID
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FxAllocateFromNPagedLookasideList (
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_In_ PNPAGED_LOOKASIDE_LIST Lookaside,
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_In_opt_ size_t ElementSize = 0
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)
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|
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/*++
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Routine Description:
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|
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|
This function removes (pops) the first entry from the specified
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nonpaged lookaside list.
|
|
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Arguments:
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Lookaside - Supplies a pointer to a nonpaged lookaside list structure.
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Return Value:
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If an entry is removed from the specified lookaside list, then the
|
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address of the entry is returned as the function value. Otherwise,
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NULL is returned.
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--*/
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{
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PVOID Entry;
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UNREFERENCED_PARAMETER(ElementSize);
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Lookaside->L.TotalAllocates += 1;
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Entry = InterlockedPopEntrySList(&Lookaside->L.ListHead);
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if (Entry == NULL) {
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Lookaside->L.AllocateMisses += 1;
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Entry = (Lookaside->L.Allocate)(Lookaside->L.Type,
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Lookaside->L.Size,
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Lookaside->L.Tag);
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}
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return Entry;
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}
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__inline
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VOID
|
|
FxFreeToNPagedLookasideList (
|
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__in PNPAGED_LOOKASIDE_LIST Lookaside,
|
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__in PVOID Entry
|
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)
|
|
/*++
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|
|
Routine Description:
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|
|
|
This function inserts (pushes) the specified entry into the specified
|
|
nonpaged lookaside list.
|
|
|
|
Arguments:
|
|
|
|
Lookaside - Supplies a pointer to a nonpaged lookaside list structure.
|
|
|
|
Entry - Supples a pointer to the entry that is inserted in the
|
|
lookaside list.
|
|
|
|
Return Value:
|
|
|
|
None.
|
|
|
|
--*/
|
|
|
|
{
|
|
Lookaside->L.TotalFrees += 1;
|
|
|
|
if (ExQueryDepthSList(&Lookaside->L.ListHead) >= Lookaside->L.Depth) {
|
|
Lookaside->L.FreeMisses += 1;
|
|
(Lookaside->L.Free)(Entry);
|
|
|
|
}
|
|
else {
|
|
InterlockedPushEntrySList(&Lookaside->L.ListHead,
|
|
(PSLIST_ENTRY)Entry);
|
|
}
|
|
}
|
|
|
|
_Must_inspect_result_
|
|
__inline
|
|
PVOID
|
|
FxAllocateFromPagedLookasideList (
|
|
__in PPAGED_LOOKASIDE_LIST Lookaside
|
|
)
|
|
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
This function removes (pops) the first entry from the specified
|
|
paged lookaside list.
|
|
|
|
Arguments:
|
|
|
|
Lookaside - Supplies a pointer to a paged lookaside list structure.
|
|
|
|
Return Value:
|
|
|
|
If an entry is removed from the specified lookaside list, then the
|
|
address of the entry is returned as the function value. Otherwise,
|
|
NULL is returned.
|
|
|
|
--*/
|
|
|
|
{
|
|
|
|
PVOID Entry;
|
|
|
|
Lookaside->L.TotalAllocates += 1;
|
|
|
|
Entry = InterlockedPopEntrySList(&Lookaside->L.ListHead);
|
|
if (Entry == NULL) {
|
|
Lookaside->L.AllocateMisses += 1;
|
|
Entry = (Lookaside->L.Allocate)(Lookaside->L.Type,
|
|
Lookaside->L.Size,
|
|
Lookaside->L.Tag);
|
|
}
|
|
|
|
return Entry;
|
|
}
|
|
|
|
__inline
|
|
VOID
|
|
FxFreeToPagedLookasideList (
|
|
__in PPAGED_LOOKASIDE_LIST Lookaside,
|
|
__in PVOID Entry
|
|
)
|
|
/*++
|
|
|
|
Routine Description:
|
|
|
|
This function inserts (pushes) the specified entry into the specified
|
|
paged lookaside list.
|
|
|
|
Arguments:
|
|
|
|
Lookaside - Supplies a pointer to a paged lookaside list structure.
|
|
|
|
Entry - Supples a pointer to the entry that is inserted in the
|
|
lookaside list.
|
|
|
|
Return Value:
|
|
|
|
None.
|
|
|
|
--*/
|
|
|
|
{
|
|
Lookaside->L.TotalFrees += 1;
|
|
|
|
if (ExQueryDepthSList(&Lookaside->L.ListHead) >= Lookaside->L.Depth) {
|
|
Lookaside->L.FreeMisses += 1;
|
|
(Lookaside->L.Free)(Entry);
|
|
|
|
} else {
|
|
InterlockedPushEntrySList(&Lookaside->L.ListHead,
|
|
(PSLIST_ENTRY)Entry);
|
|
}
|
|
}
|
|
|
|
_Must_inspect_result_
|
|
__inline
|
|
BOOLEAN
|
|
FxIsProcessorGroupSupported(
|
|
VOID
|
|
)
|
|
{
|
|
//
|
|
// Groups are supported in Win 7 and forward.
|
|
//
|
|
return FxLibraryGlobals.ProcessorGroupSupport;
|
|
}
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|