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A comment on Apple announces it will switch to its own processors for future Macs. Parent comment

Re:Apple announces it will switch to its own processors for ... by liamness on Monday June 22, 2020 @04:39PM (#23606289)
Here's some mad lad adding PCIe slots to a Raspberry Pi 4:

https://twitter.com/domipheus/status/1167566293861588992

It's definitely possible, just need to expost the PCIe lanes in a sensible way (this has been rare to see on ARM-based machines so far) and have PCIe device manufacturers distribute drivers for ARM macOS.

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Re:Apple announces it will switch to its own processors for ... by robocat on Monday June 22, 2020 @06:41PM (#23607780)
And here’s the link without the twitter wrapping: http://labs.domipheus.com/blog/raspberry-pi-4-pci-express-it...
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Re:Apple announces it will switch to its own processors for ... by Macha on Monday June 22, 2020 @09:04PM (#23608869)
PCIe is surprisingly robust for a high performance interface. fail0verflow mentioned doing PCIe over serial so they could mitm some of the communication when hacking the ps4.
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