Searched refs:IOByteCount (Results 1 - 25 of 39) sorted by relevance

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/darwin-on-arm/xnu/iokit/IOKit/
H A DIOInterleavedMemoryDescriptor.h44 IOByteCount _descriptorCapacity;
47 IOByteCount * _descriptorOffsets;
48 IOByteCount * _descriptorLengths;
62 static IOInterleavedMemoryDescriptor * withCapacity( IOByteCount capacity,
72 virtual bool initWithCapacity( IOByteCount capacity,
91 IOByteCount offset,
92 IOByteCount length );
101 virtual addr64_t getPhysicalSegment( IOByteCount offset,
102 IOByteCount * length,
H A DIOSubMemoryDescriptor.h44 IOByteCount _start;
60 IOByteCount offset,
61 IOByteCount length,
73 IOByteCount offset, IOByteCount length,
80 virtual addr64_t getPhysicalSegment( IOByteCount offset,
81 IOByteCount * length,
102 IOByteCount offset,
103 IOByteCount length );
H A DIODMAEventSource.h46 typedef void (*Action)(OSObject *owner, IODMAEventSource *dmaES, IODMACommand *dmaCommand, IOReturn status, IOByteCount actualByteCount);
51 virtual void notifyDMACommand(IODMACommand *dmaCommand, IOReturn status, IOByteCount actualByteCount);
60 virtual IOReturn startDMACommand(IODMACommand *dmaCommand, IODirection direction, IOByteCount byteCount = 0, IOByteCount byteOffset = 0);
63 virtual IOReturn queryDMACommand(IODMACommand **dmaCommand, IOByteCount *transferCount, bool waitForIdle = false);
64 virtual IOByteCount getFIFODepth();
H A DIOMemoryDescriptor.h177 IOByteCount _length; /* length of all ranges */
183 virtual IOPhysicalAddress getSourceSegment( IOByteCount offset,
184 IOByteCount * length ) APPLE_KEXT_DEPRECATED;
199 virtual addr64_t getPhysicalSegment64( IOByteCount offset,
200 IOByteCount * length ) APPLE_KEXT_DEPRECATED; /* use getPhysicalSegment() and kIOMemoryMapperNone instead */
231 IOByteCount offset, IOByteCount length );
244 virtual addr64_t getPhysicalSegment( IOByteCount offset,
245 IOByteCount * length,
248 virtual addr64_t getPhysicalSegment( IOByteCount offse
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H A DIODMAController.h52 IOByteCount byteCount = 0, IOByteCount byteOffset = 0) = 0;
55 virtual void notifyDMACommand(IODMAEventSource *dmaES, IODMACommand *dmaCommand, IOReturn status, IOByteCount actualByteCount);
56 virtual IOReturn queryDMACommand(UInt32 dmaIndex, IODMACommand **dmaCommand, IOByteCount *transferCount, bool waitForIdle = false) = 0;
57 virtual IOByteCount getFIFODepth(UInt32 dmaIndex) = 0;
H A DIONVRAM.h149 virtual IOReturn readXPRAM(IOByteCount offset, UInt8 *buffer,
150 IOByteCount length);
151 virtual IOReturn writeXPRAM(IOByteCount offset, UInt8 *buffer,
152 IOByteCount length);
164 IOByteCount offset, UInt8 *buffer,
165 IOByteCount length);
168 IOByteCount offset, UInt8 *buffer,
169 IOByteCount length);
171 virtual IOByteCount savePanicInfo(UInt8 *buffer, IOByteCount lengt
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H A DIOMemoryCursor.h143 @param transferSize Pointer to an IOByteCount variable that can contain the total size of the transfer being described. Defaults to 0 indicating that no transfer size need be returned.
148 IOByteCount fromPosition,
152 IOByteCount *transferSize = 0);
216 @param transferSize Pointer to an IOByteCount variable that can contain the total size of the transfer being described. Defaults to 0 indicating that no transfer size need be returned.
220 IOByteCount fromPosition,
224 IOByteCount *transferSize = 0)
292 @param transferSize Pointer to an IOByteCount variable that can contain the total size of the transfer being described. Defaults to 0 indicating that no transfer size need be returned.
296 IOByteCount fromPosition,
300 IOByteCount * transferSize = 0)
366 @param transferSize Pointer to an IOByteCount variabl
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H A DIOMultiMemoryDescriptor.h89 virtual addr64_t getPhysicalSegment( IOByteCount offset,
90 IOByteCount * length,
H A DIOPlatformExpert.h176 virtual IOByteCount savePanicInfo(UInt8 *buffer, IOByteCount length);
231 /* virtual */ IOReturn readXPRAM(IOByteCount offset, UInt8 * buffer,
232 IOByteCount length);
234 /* virtual */ IOReturn writeXPRAM(IOByteCount offset, UInt8 * buffer,
235 IOByteCount length);
251 IOByteCount offset, UInt8 * buffer,
252 IOByteCount length);
255 IOByteCount offset, UInt8 * buffer,
256 IOByteCount lengt
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H A DIOTypes.h93 typedef IOByteCount64 IOByteCount; typedef
95 typedef IOByteCount32 IOByteCount; typedef
120 IOByteCount length;
126 IOByteCount length;
H A DIOMapper.h91 virtual bool allocTable(IOByteCount size);
99 static OSData * NewARTTable(IOByteCount size,
101 static void FreeARTTable(OSData *handle, IOByteCount size);
H A DIOBufferMemoryDescriptor.h272 virtual void * getVirtualSegment(IOByteCount offset,
273 IOByteCount * length) APPLE_KEXT_DEPRECATED; /* use getBytesNoCopy() instead */
H A DIORangeAllocator.h43 typedef IOByteCount IORangeScalar;
H A DIOUserClient.h77 IOByteCount count0;
78 IOByteCount count1;
85 IOByteCount count0;
86 IOByteCount count1;
/darwin-on-arm/xnu/iokit/Drivers/KernelBuiltIn/ARM/AppleARMPlatform/
H A DAppleARMCHRPNVRAM.cpp55 IOReturn AppleARMCHRPNVRAM::read(IOByteCount offset, UInt8 *buffer,
56 IOByteCount length)
68 IOReturn AppleARMCHRPNVRAM::write(IOByteCount offset, UInt8 *buffer,
69 IOByteCount length)
H A DAppleARMCHRPNVRAM.h51 virtual IOReturn read(IOByteCount offset, UInt8 *buffer,
52 IOByteCount length);
53 virtual IOReturn write(IOByteCount offset, UInt8 *buffer,
54 IOByteCount length);
/darwin-on-arm/xnu/iokit/IOKit/nvram/
H A DIONVRAMController.h43 virtual IOReturn read(IOByteCount offset, UInt8 *buffer,
44 IOByteCount length) = 0;
45 virtual IOReturn write(IOByteCount offset, UInt8 *buffer,
46 IOByteCount length) = 0;
/darwin-on-arm/xnu/iokit/Drivers/platform/drvAppleNVRAM/
H A DAppleNVRAM.h51 virtual IOReturn read(IOByteCount offset, UInt8 *buffer,
52 IOByteCount length);
53 virtual IOReturn write(IOByteCount offset, UInt8 *buffer,
54 IOByteCount length);
H A DAppleNVRAM.cpp82 IOReturn AppleNVRAM::read(IOByteCount offset, UInt8 *buffer,
83 IOByteCount length)
120 IOReturn AppleNVRAM::write(IOByteCount offset, UInt8 *buffer,
121 IOByteCount length)
/darwin-on-arm/xnu/iokit/Kernel/
H A DIOHibernateInternal.h68 IOByteCount blockSize;
70 IOByteCount bufferSize;
71 IOByteCount bufferLimit;
72 IOByteCount bufferOffset;
73 IOByteCount bufferHalf;
74 IOByteCount extentRemaining;
75 IOByteCount lastRead;
76 IOByteCount readEnd;
H A DIOSubMemoryDescriptor.cpp47 IOByteCount offset,
48 IOByteCount length,
61 IOByteCount offset, IOByteCount length,
112 IOSubMemoryDescriptor::getPhysicalSegment(IOByteCount offset, IOByteCount * length, IOOptionBits options)
115 IOByteCount actualLength;
168 IOByteCount offset,
169 IOByteCount length )
H A DIOInterleavedMemoryDescriptor.cpp36 IOByteCount capacity,
59 IOByteCount capacity,
84 _descriptorOffsets = IONew(IOByteCount, capacity);
85 _descriptorLengths = IONew(IOByteCount, capacity);
128 IOByteCount offset,
129 IOByteCount length )
246 IOByteCount offset,
247 IOByteCount * length,
H A DIODMAEventSource.cpp84 IOReturn IODMAEventSource::startDMACommand(IODMACommand *dmaCommand, IODirection direction, IOByteCount byteCount, IOByteCount byteOffset)
114 IOReturn IODMAEventSource::queryDMACommand(IODMACommand **dmaCommand, IOByteCount *transferCount, bool waitForIdle)
122 IOByteCount IODMAEventSource::getFIFODepth()
168 void IODMAEventSource::notifyDMACommand(IODMACommand *dmaCommand, IOReturn status, IOByteCount actualByteCount)
H A DIOMemoryDescriptor.cpp253 IOByteCount length,
263 IOByteCount length,
282 IOByteCount length,
400 IOByteCount offset,
401 IOByteCount length,
454 IOByteCount range0Len;
495 IOByteCount withLength,
506 IOByteCount withLength,
519 IOByteCount withLength,
985 IOByteCount IOMemoryDescripto
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/darwin-on-arm/xnu/iokit/IOKit/rtc/
H A DIORTCController.h43 virtual IOReturn getRealTimeClock ( UInt8 * currentTime, IOByteCount * length ) = 0;

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