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Kernel/SysFS: Remove derived BIOSSysFSComponent classes

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These are not needed, because both do exactly the same thing, so we can
move the code to the BIOSSysFSComponent class.
This commit is contained in:
Liav A 2022-04-22 15:32:45 +03:00 • committed by Andreas Kling
parent 23c1c40e86
commit 30b58cd06c
8 changed files with 49 additions and 150 deletions
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23
Kernel/FileSystem/SysFS/Subsystems/Firmware/BIOS/Component.h
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@ -15,13 +15,26 @@
namespace Kernel {
class BIOSSysFSComponent : public SysFSComponent {
class BIOSSysFSComponent final : public SysFSComponent {
public:
enum class Type {
DMIEntryPoint,
SMBIOSTable,
};
public:
static NonnullRefPtr<BIOSSysFSComponent> must_create(Type, PhysicalAddress, size_t blob_size);
virtual StringView name() const override;
virtual ErrorOr<size_t> read_bytes(off_t, size_t, UserOrKernelBuffer&, OpenFileDescription*) const override;
protected:
virtual ErrorOr<NonnullOwnPtr<KBuffer>> try_to_generate_buffer() const = 0;
BIOSSysFSComponent();
};
private:
ErrorOr<NonnullOwnPtr<KBuffer>> try_to_generate_buffer() const;
BIOSSysFSComponent(Type, PhysicalAddress, size_t blob_size);
virtual size_t size() const override { return m_blob_length; }
PhysicalAddress const m_blob_paddr;
size_t const m_blob_length { 0 };
Type const m_type { Type::DMIEntryPoint };
};
}