X-Git-Url: https://git.saurik.com/apple/xnu.git/blobdiff_plain/cf7d32b81c573a0536dc4da4157f9c26f8d0bed3..ebb1b9f42b62218f29061826217bb0f71cd375a6:/iokit/IOKit/IODMAController.h

diff --git a/iokit/IOKit/IODMAController.h b/iokit/IOKit/IODMAController.h
index 1d30052e7..a8c1aed8a 100644
--- a/iokit/IOKit/IODMAController.h
+++ b/iokit/IOKit/IODMAController.h
@@ -50,10 +50,11 @@ class IODMAController : public IOService
   virtual IOReturn initDMAChannel(IOService *provider, IODMAEventSource *dmaES, UInt32 *dmaIndex, UInt32 reqIndex) = 0;
   virtual IOReturn startDMACommand(UInt32 dmaIndex, IODMACommand *dmaCommand, IODirection direction,
 				   IOByteCount byteCount = 0, IOByteCount byteOffset = 0) = 0;
-  virtual IOReturn stopDMACommand(UInt32 dmaIndex, bool flush = false, mach_timespec_t * timeout = 0) = 0;
+  virtual IOReturn stopDMACommand(UInt32 dmaIndex, bool flush = false, uint64_t timeout = UINT64_MAX) = 0;
   virtual void completeDMACommand(IODMAEventSource *dmaES, IODMACommand *dmaCommand);
   virtual void notifyDMACommand(IODMAEventSource *dmaES, IODMACommand *dmaCommand, IOReturn status, IOByteCount actualByteCount);
   virtual IOReturn queryDMACommand(UInt32 dmaIndex, IODMACommand **dmaCommand, IOByteCount *transferCount, bool waitForIdle = false) = 0;
+  virtual IOByteCount getFIFODepth(UInt32 dmaIndex) = 0;
   
  public:
   static const OSSymbol *createControllerName(UInt32 phandle);