RGBCube/serenity
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17438 commits 1 branch 0 tags 227 MiB
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6 commits

Author SHA1 Message Date
Andreas Kling
f4eb1f261f Kernel: Add missing initializer for SharedIRQHandler::m_enabled 
Found by KUBSAN :^)
 2021-02-05 21:23:11 +01:00
Liav A
e880fe0765 Kernel: Use a const reference to RegisterState in IRQ handling 2020-03-19 15:48:00 +01:00
Liav A
773afefe7c Kernel: Change HandlerPurpose to HandlerType 
Also, GenericInterruptHandler class requires to implement two new
methods.
 2020-03-06 11:19:51 +01:00
Liav A
6f914ed0a4 Kernel: Simplify interrupt management 
The IRQController object is RefCounted, and is shared between the
InterruptManagement class & IRQ handlers' classes.

IRQHandler, SharedIRQHandler & SpuriousInterruptHandler classes
use a responsible IRQ controller directly instead of calling
InterruptManagement for disable(), enable() or eoi().

Also, the initialization process of InterruptManagement is
simplified, so it doesn't rely on an ACPI parser to be initialized.
 2020-02-29 00:12:46 +01:00
Liav A
fe664965c2 Kernel: Change get_sharing_devices_count() in GenericInterruptHandler 
The new method' name is sharing_devices_count().
The Serenity Coding Style tends to not accept the word "get" in
methods' names if possible.
 2020-02-24 11:27:03 +01:00
Liav A
9587f2d3ee Kernel: Add SharedIRQHandler class 
This class represents a shared interrupt handler. This class will not be
created automatically but only if two IRQ Handlers are sharing the same
IRQ number.
 2020-02-24 11:27:03 +01:00