4 ms·
You setup a table of functions that the HW invokes when things happen. These functions add some sort of event onto a queue. At some point in the future, the ker
by adamnemecek 5y ago
You setup a table of functions that the HW invokes when things happen. These functions add some sort of event onto a queue. At some point in the future, the kernel processes these events. Rinse, repeat.
- 10000truths 5y agoThat, and MMIO. Lots and lots of mapping memory ranges/addresses to peripherals.