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Kernel/Interrupts: Enumerate nested handlers in a shared handler

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When asked to enumerate all interrupt handlers, display all shared
handlers within it instead of just returning the responsible handler of
them.
This commit is contained in:
Liav A 2021-06-05 07:50:27 +03:00 • committed by Andreas Kling
parent dcb55db99b
commit 030999d269
3 changed files with 15 additions and 0 deletions
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5
Kernel/Interrupts/InterruptManagement.cpp
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@ -13,6 +13,7 @@
#include <Kernel/Interrupts/IOAPIC.h>
#include <Kernel/Interrupts/InterruptManagement.h>
#include <Kernel/Interrupts/PIC.h>
#include <Kernel/Interrupts/SharedIRQHandler.h>
#include <Kernel/Interrupts/SpuriousInterruptHandler.h>
#include <Kernel/Interrupts/UnhandledInterruptHandler.h>
#include <Kernel/VM/TypedMapping.h>
@ -49,6 +50,10 @@ void InterruptManagement::enumerate_interrupt_handlers(Function<void(GenericInte
{
for (int i = 0; i < GENERIC_INTERRUPT_HANDLERS_COUNT; i++) {
auto& handler = get_interrupt_handler(i);
if (handler.type() == HandlerType::SharedIRQHandler) {
static_cast<SharedIRQHandler&>(handler).enumerate_handlers(callback);
continue;
}
if (handler.type() != HandlerType::UnhandledInterruptHandler)
callback(handler);
}