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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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12
Kernel/Devices/PATADiskDevice.cpp
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@ -33,7 +33,7 @@ NonnullRefPtr<PATADiskDevice> PATADiskDevice::create(PATAChannel& channel, Drive
}
PATADiskDevice::PATADiskDevice(PATAChannel& channel, DriveType type, int major, int minor)
: DiskDevice(major, minor)
: BlockDevice(major, minor, 512)
, m_drive_type(type)
, m_channel(channel)
{
@ -55,11 +55,6 @@ bool PATADiskDevice::read_blocks(unsigned index, u16 count, u8* out)
return read_sectors(index, count, out);
}
bool PATADiskDevice::read_block(unsigned index, u8* out) const
{
return const_cast<PATADiskDevice*>(this)->read_blocks(index, 1, out);
}
bool PATADiskDevice::write_blocks(unsigned index, u16 count, const u8* data)
{
if (m_channel.m_bus_master_base && m_channel.m_dma_enabled.resource())
@ -71,11 +66,6 @@ bool PATADiskDevice::write_blocks(unsigned index, u16 count, const u8* data)
return true;
}
bool PATADiskDevice::write_block(unsigned index, const u8* data)
{
return write_blocks(index, 1, data);
}
void PATADiskDevice::set_drive_geometry(u16 cyls, u16 heads, u16 spt)
{
m_cylinders = cyls;