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Kernel: Refactor storage stack with u64 as number of blocks
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parent
aeef14ae28
commit
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10 changed files with 26 additions and 38 deletions
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@ -33,16 +33,13 @@
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namespace Kernel {
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UNMAP_AFTER_INIT NonnullRefPtr<PATADiskDevice> PATADiskDevice::create(const IDEController& controller, IDEChannel& channel, DriveType type, InterfaceType interface_type, u16 cylinders, u16 heads, u16 spt, u16 capabilities)
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UNMAP_AFTER_INIT NonnullRefPtr<PATADiskDevice> PATADiskDevice::create(const IDEController& controller, IDEChannel& channel, DriveType type, InterfaceType interface_type, u16 capabilities, u64 max_addressable_block)
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{
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return adopt(*new PATADiskDevice(controller, channel, type, interface_type, cylinders, heads, spt, capabilities));
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return adopt(*new PATADiskDevice(controller, channel, type, interface_type, capabilities, max_addressable_block));
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}
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UNMAP_AFTER_INIT PATADiskDevice::PATADiskDevice(const IDEController& controller, IDEChannel& channel, DriveType type, InterfaceType interface_type, u16 cylinders, u16 heads, u16 spt, u16 capabilities)
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: StorageDevice(controller, 512, 0)
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, m_cylinders(cylinders)
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, m_heads(heads)
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, m_sectors_per_track(spt)
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UNMAP_AFTER_INIT PATADiskDevice::PATADiskDevice(const IDEController& controller, IDEChannel& channel, DriveType type, InterfaceType interface_type, u16 capabilities, u64 max_addressable_block)
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: StorageDevice(controller, 512, max_addressable_block)
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, m_capabilities(capabilities)
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, m_channel(channel)
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, m_drive_type(type)
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@ -70,11 +67,6 @@ String PATADiskDevice::device_name() const
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return String::formatted("hd{:c}", 'a' + minor());
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}
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size_t PATADiskDevice::max_addressable_block() const
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{
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return m_cylinders * m_heads * m_sectors_per_track;
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}
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bool PATADiskDevice::is_slave() const
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{
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return m_drive_type == DriveType::Slave;
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