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Kernel: Use a constexpr declaration for the disabled PIC IRQ base

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Liav A 2022-01-29 15:38:29 +02:00 • committed by Idan Horowitz
parent ab976667c4
commit 7028a64997
2 changed files with 4 additions and 1 deletions
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2
Kernel/Interrupts/PIC.cpp
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@ -148,7 +148,7 @@ void PIC::complete_eoi() const
void PIC::hard_disable()
{
InterruptDisabler disabler;
remap(0x20);
remap(pic_disabled_vector_base);
IO::out8(PIC0_CMD, 0xff);
IO::out8(PIC1_CMD, 0xff);
m_cached_irq_mask = 0xffff;

3
Kernel/Interrupts/PIC.h
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@ -10,6 +10,9 @@
#include <Kernel/Interrupts/IRQController.h>
namespace Kernel {
static constexpr size_t pic_disabled_vector_base = 0x20;
class PIC final : public IRQController {
public:
PIC();