Lines Matching refs:alignment
188 @param alignment Alignment restriction, in bytes, on I/O bus addresses. Defaults to single byte alignment.
198 UInt32 alignment = 1,
211 @param alignment Alignment restriction, in bytes, on I/O bus addresses. Defaults to single byte alignment.
227 UInt32 alignment = 1,
246 @param alignment Alignment restriction, in bytes, on I/O bus addresses. Defaults to single byte alignment.
255 UInt32 alignment = 1,
283 @discussion Allocate the mapping resources neccessary for this transfer, specifying a sub range of the IOMemoryDescriptor that will be the target of the I/O. The complete() method frees these resources. Data may be copied to buffers for kIODirectionOut memory descriptors, depending on hardware mapping resource availabilty or alignment restrictions. It should be noted that the this function may block and should only be called on the clients context, i.e never call this routine while gated; also the call itself is not thread safe though this should be an issue as each IODMACommand is independant.
397 @discussion Allocate the mapping resources neccessary for this transfer, specifying a sub range of the IOMemoryDescriptor that will be the target of the I/O. The complete() method frees these resources. Data may be copied to buffers for kIODirectionOut memory descriptors, depending on hardware mapping resource availabilty or alignment restrictions. It should be noted that the this function may block and should only be called on the clients context, i.e never call this routine while gated; also the call itself is not thread safe though this should be an issue as each IODMACommand is independant.
403 @param alignment Alignment restriction, in bytes, on I/O bus addresses. Defaults to single byte alignment.
417 UInt32 alignment = 1,
509 UInt32 alignment,
525 maxTransferSize, alignment, mapper, refCon);