ladybird/Kernel/PCI
Liav A 1ee37245cd Kernel: Introduce IRQ sharing support
The support is very basic - Each component that needs to handle IRQs
inherits from InterruptHandler class. When the InterruptHandler
constructor is called it registers itself in a SharedInterruptHandler.
When an IRQ is fired, the SharedInterruptHandler is invoked, then it
iterates through a list of the registered InterruptHandlers.

Also, InterruptEnabler class was created to provide a way to enable IRQ
handling temporarily, similar to InterruptDisabler (in CPU.h, which does
the opposite).

In addition to that a PCI::Device class has been added, that inherits
from InterruptHandler.
2020-01-22 12:22:09 +01:00
..
Access.cpp
Access.h
Definitions.h
Device.cpp
Device.h
Initializer.cpp
Initializer.h
IOAccess.cpp
IOAccess.h
MMIOAccess.cpp
MMIOAccess.h