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Is Thunderbolt worse than USB??! Edit: my god. It is just like a hot-pluggable PCI. DMA for everyone!
by bjoli 8y ago
Is Thunderbolt worse than USB??!
Edit: my god. It is just like a hot-pluggable PCI. DMA for everyone!
- wmf 8y agoYeah, last week's discussion: https://news.ycombinator.com/item?id=19256514 https://news.ycombinator.com/item?id=19256514
- linksnapzz 8y agoIIRC, Firewire had/has the same issue; DMA from whereever you please...this was known years ago, but I guess this is a hard problem to solve for high-bandwidth low-latency IO devices....