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Kernel: Remove ref-counting from interrupt override metadata

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I don't see a reason for these to be reference-counted, and removing it
simplifies a bunch of surrounding data structures.
This commit is contained in:
Andreas Kling 2020-05-08 21:07:04 +02:00
parent d87f875552
commit d92f62db43
6 changed files with 66 additions and 117 deletions
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23
Kernel/ACPI/MultiProcessorParser.h
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@ -187,26 +187,7 @@ struct [[gnu::packed]] CompatibilityBusAddressSpaceModifierEntry
}
class PCIInterruptOverrideMetadata : public RefCounted<PCIInterruptOverrideMetadata> {
public:
PCIInterruptOverrideMetadata(u8 bus_id, u8 polarity, u8 trigger_mode, u8 source_irq, u32 ioapic_id, u16 ioapic_int_pin);
u8 bus() const;
u8 polarity() const;
u8 trigger_mode() const;
u8 pci_interrupt_pin() const;
u8 pci_device_number() const;
u32 ioapic_id() const;
u16 ioapic_interrupt_pin() const;
private:
u8 m_bus_id;
u8 m_polarity;
u8 m_trigger_mode;
u8 m_pci_interrupt_pin;
u8 m_pci_device_number;
u32 m_ioapic_id;
u16 m_ioapic_interrupt_pin;
};
class PCIInterruptOverrideMetadata;
class MultiProcessorParser {
public:
@ -214,7 +195,7 @@ public:
static bool is_initialized();
static void initialize();
Vector<RefPtr<PCIInterruptOverrideMetadata>> get_pci_interrupt_redirections();
Vector<PCIInterruptOverrideMetadata> get_pci_interrupt_redirections();
protected:
MultiProcessorParser();