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Kernel/VirtIO: Remove the m_class_name member

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This class member was used only to determine the device type when
printing messages to the debug log. Instead, remove this class member,
and add a quick way to find the device type according to how the VirtIO
specification says to do that.

This simplifies construction of VirtIODevices a bit, because now the
constructor doesn't need to ask for a String identified with the device
type.
This commit is contained in:
Liav A 2021-08-27 11:41:27 +03:00 • committed by Andreas Kling
parent 5a0aa66b73
commit 9a03c00f45
8 changed files with 56 additions and 35 deletions
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3
Kernel/Bus/VirtIO/VirtIOConsole.h
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@ -21,7 +21,7 @@ public:
VirtIOConsole(PCI::Address);
virtual ~VirtIOConsole() override = default;
virtual StringView purpose() const override { return "VirtIOConsole"; }
virtual StringView purpose() const override { return class_name(); }
unsigned device_id() const
{
@ -29,6 +29,7 @@ public:
}
private:
virtual StringView class_name() const override { return "VirtIOConsole"; }
enum class ControlEvent : u16 {
DeviceReady = 0,
DeviceAdd = 1,