kernel/device_manager/IORequest.cpp

372 		uint8* bounceBuffer = (uint8*)fDMABuffer->BounceBufferAddress();
421 					bounceBuffer + (base - bounceBufferStart), offset, length);
454 			uint8* bounceBuffer = (uint8*)fDMABuffer->BounceBufferAddress();
508 						bounceBuffer + (base - bounceBufferStart), length);
1321 IORequest::_CopySimple(void* bounceBuffer, generic_addr_t external, size_t size,
1325 		bounceBuffer, external, size, copyIn);
1329 			status = user_memcpy(bounceBuffer, (void*)(addr_t)external, size);
1331 			status = user_memcpy((void*)(addr_t)external, bounceBuffer, size);
1337 		memcpy(bounceBuffer, (void*)(addr_t)external, size);
1339 		memcpy((void*)(addr_t)external, bounceBuffer, size);
1345 IORequest::_CopyPhysical(void* bounceBuffer, generic_addr_t external,
1349 		return vm_memcpy_from_physical(bounceBuffer, external, size, false);
1351 	return vm_memcpy_to_physical(external, bounceBuffer, size, false);
1359 	uint8* bounceBuffer = (uint8*)_bounceBuffer;
1377 			error = _CopyPhysical(bounceBuffer, entry.address, entry.size, team,
1383 			bounceBuffer += entry.size;