504de44ff3
APIC registers need to be read/written 32 bits at a time, so best to keep these as pointers to that size.
26 lines
439 B
C++
26 lines
439 B
C++
#pragma once
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struct acpi_xsdt;
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struct acpi_apic;
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class device_manager
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{
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public:
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device_manager(const void *root_table);
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device_manager() = delete;
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device_manager(const device_manager &) = delete;
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uint8_t * local_apic() const;
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uint8_t * io_apic() const;
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private:
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uint32_t *m_local_apic;
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uint32_t *m_io_apic;
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uint32_t m_global_interrupt_base;
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void load_xsdt(const acpi_xsdt *xsdt);
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void load_apic(const acpi_apic *apic);
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};
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