mirror of
https://github.com/arehnman/yttrium-virtio-gpu.git
synced 2026-10-31 02:05:04 +00:00
Sameeh Jubran
2cc38bac81
This commit integrates wpp tracing into builds higher than Vista as Windows Vista requires much more configuration for wpp integration, however, this integration may be introduced in the future. The old style of Dprintf is still preserved by this commit and can be enabled by disabling WPP tracing. This can be accomplished by commenting the following line in WPPTrace.h: Signed-off-by: Sameeh Jubran <[email protected]>
110 lines
2.1 KiB
C++
110 lines
2.1 KiB
C++
#include "ParaNdis-Util.h"
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#include "ndis56common.h"
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#include "Trace.h"
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#ifdef NETKVM_WPP_ENABLED
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#include "ParaNdis-Util.tmh"
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#endif
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#ifdef DBG
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void NetKvmAssert(bool Statement, ULONG Code)
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{
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if (!Statement)
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{
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KeBugCheckEx(0x0ABCDEF0,
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0x0ABCDEF0,
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Code,
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NDIS_MINIPORT_MAJOR_VERSION,
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NDIS_MINIPORT_MINOR_VERSION);
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}
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}
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#endif
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bool CNdisSharedMemory::Allocate(ULONG Size, bool IsCached)
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{
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m_Size = Size;
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m_IsCached = IsCached;
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NdisMAllocateSharedMemory(m_DrvHandle, Size, m_IsCached, &m_VA, &m_PA);
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return m_VA != nullptr;
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}
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CNdisSharedMemory::~CNdisSharedMemory()
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{
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if(m_VA != nullptr)
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{
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NdisMFreeSharedMemory(m_DrvHandle, m_Size, m_IsCached, m_VA, m_PA);
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}
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}
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//Generic delete operators
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//Must never be called
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void __CRTDECL operator delete(void *) throw()
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{
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NETKVM_ASSERT(FALSE);
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#ifdef DBG
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KeBugCheck(100);
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#endif
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}
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void __CRTDECL operator delete(void *, UINT64) throw()
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{
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ASSERT(FALSE);
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#ifdef DBG
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KeBugCheck(100);
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#endif
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}
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void __CRTDECL operator delete(void *, unsigned int) throw()
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{
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ASSERT(FALSE);
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#ifdef DBG
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KeBugCheck(100);
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#endif
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}
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void __CRTDECL operator delete[](void *) throw()
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{
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NETKVM_ASSERT(FALSE);
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#ifdef DBG
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KeBugCheck(100);
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#endif
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}
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#ifdef RW_LOCK_62
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bool CNdisRWLock::Create(NDIS_HANDLE miniportHandle) {
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m_pLock = NdisAllocateRWLock(miniportHandle);
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return m_pLock != 0;
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}
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#endif
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ULONG ParaNdis_GetIndexFromAffinity(KAFFINITY affinity)
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{
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DWORD index = 0;
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BOOLEAN result;
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#ifdef _WIN64
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result = BitScanForward64(&index, affinity);
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#else
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result = BitScanForward(&index, affinity);
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#endif
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if (result && ((KAFFINITY)1 << index) == affinity)
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{
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return index;
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}
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return INVALID_PROCESSOR_INDEX;
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}
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ULONG ParaNdis_GetSystemCPUCount()
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{
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ULONG nProcessors;
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#if NDIS_SUPPORT_NDIS620
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nProcessors = NdisGroupActiveProcessorCount(ALL_PROCESSOR_GROUPS);
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#elif NDIS_SUPPORT_NDIS6
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nProcessors = NdisSystemProcessorCount();
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#else
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#error not supported
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#endif
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return nProcessors;
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}
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