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Kernel: Remove ref-counting from interrupt override metadata
I don't see a reason for these to be reference-counted, and removing it simplifies a bunch of surrounding data structures.
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parent
d87f875552
commit
d92f62db43
6 changed files with 66 additions and 117 deletions
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@ -36,8 +36,26 @@ struct [[gnu::packed]] ioapic_mmio_regs
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volatile u32 window;
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};
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class ISAInterruptOverrideMetadata;
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class PCIInterruptOverrideMetadata;
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class PCIInterruptOverrideMetadata {
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public:
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PCIInterruptOverrideMetadata(u8 bus_id, u8 polarity, u8 trigger_mode, u8 source_irq, u32 ioapic_id, u16 ioapic_int_pin);
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u8 bus() const { return m_bus_id; }
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u8 polarity() const { return m_polarity; }
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u8 trigger_mode() const { return m_trigger_mode; }
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u8 pci_interrupt_pin() const { return m_pci_interrupt_pin; }
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u8 pci_device_number() const { return m_pci_device_number; }
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u32 ioapic_id() const { return m_ioapic_id; }
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u16 ioapic_interrupt_pin() const { return m_ioapic_interrupt_pin; }
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private:
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const u8 m_bus_id;
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const u8 m_polarity;
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const u8 m_trigger_mode;
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const u8 m_pci_interrupt_pin;
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const u8 m_pci_device_number;
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const u32 m_ioapic_id;
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const u16 m_ioapic_interrupt_pin;
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};
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class IOAPIC final : public IRQController {
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public:
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