Aren't situations like that supposed to be handled by classes like IOMapper, IOMemoryDescriptor, IOBufferMemoryDescriptor, IODMACommand, etc. which can use an IOMMU or DART (if one exists) for DMA address translation? https://developer.ap...d/TP0000019-SW3
Sure, it's possible to write a driver which supports 32bit-devices using these classes but it requires a different approach and adds another level of complexity to the driver which isn't required for PCIe at all and not to forget, the most important question: how many users are still using PCI cards as PCIe replacements are dirt cheap?
Hi Miezi, i have a problem with new High Sierra, DP2, because not work good internet, intermittent signal.
I have IntelMausiEthernet work very fine on 10.12.6, but in 10.13 DP2 not work good. First Beta is good, but now, im not sure what to do...
You can help me, please?
EDIT: Artur-PT help me with this issue, in Portuguese forum, so im fixed that deleting the other folder on EFI Clover 4097 Partition.
First of all you should solve the problem which exists between keyboard and chair! Where is a detailed problem description because "intermittent signal" could be anything, for example a cat playing with the cable?
Where are the kernel logs showing the issue? In case there are connection drops, there must be some driver messages in the kernel logs.