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Kernel: Merge unnecessary DiskDevice class into BlockDevice

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This commit is contained in:
Andreas Kling 2020-02-08 02:17:26 +01:00
parent 6be880bd10
commit 88ea152b24
27 changed files with 98 additions and 212 deletions
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8
Kernel/Devices/BlockDevice.h
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@ -35,6 +35,14 @@ public:
size_t block_size() const { return m_block_size; }
virtual bool is_seekable() const override { return true; }
bool read_block(unsigned index, u8*) const;
bool write_block(unsigned index, const u8*);
bool read_raw(u32 offset, unsigned length, u8*) const;
bool write_raw(u32 offset, unsigned length, const u8*);
virtual bool read_blocks(unsigned index, u16 count, u8*) = 0;
virtual bool write_blocks(unsigned index, u16 count, const u8*) = 0;
protected:
BlockDevice(unsigned major, unsigned minor, size_t block_size = PAGE_SIZE)
: Device(major, minor)