RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-26 18:17:44 +00:00
Code Issues Activity Actions

Kernel: Replace IRQHandler with the new InterruptHandler class

Browse source 
System components that need an IRQ handling are now inheriting the
InterruptHandler class.

In addition to that, the initialization process of PATAChannel was
changed to fit the changes.
PATAChannel, E1000NetworkAdapter and RTL8139NetworkAdapter are now
inheriting from PCI::Device instead of InterruptHandler directly.
This commit is contained in:
Liav A 2020-01-21 13:23:03 +02:00 • committed by Andreas Kling
parent 1ee37245cd
commit 6c72736b26
29 changed files with 193 additions and 169 deletions
Download patch file Download diff file Expand all files Collapse all files

12
Kernel/Devices/Device.h
View file

@ -39,6 +39,11 @@
#include <Kernel/FileSystem/File.h>
#include <Kernel/UnixTypes.h>
enum class DEVICE_TYPE {
BLOCK_DEVICE = 1,
CHAR_DEVICE = 2
};
class Device : public File {
public:
virtual ~Device() override;
@ -55,16 +60,17 @@ public:
virtual bool is_device() const override { return true; }
virtual bool is_disk_device() const { return false; }
virtual bool is_block_device() const override { return false; }
virtual bool is_character_device() const override { return true; }
static void for_each(Function<void(Device&)>);
static Device* get_device(unsigned major, unsigned minor);
protected:
Device(unsigned major, unsigned minor);
Device(unsigned major, unsigned minor, u8 device_type);
void set_uid(uid_t uid) { m_uid = uid; }
void set_gid(gid_t gid) { m_gid = gid; }
static HashMap<u32, Device*>& all_devices();
private:
unsigned m_major { 0 };
unsigned m_minor { 0 };