RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-07-27 07:57:46 +00:00
Code Issues Activity Actions

Kernel/SysFS: Add /sys/devices/storage directory

Browse source 
This change in fact does the following:
1. Use support for symlinks between /sys/dev/block/ storage device
identifier nodes and devices in /sys/devices/storage/{LUN}.
2. Add basic nodes in a /sys/devices/storage/{LUN} directory, to let
userspace to know about the device and its details.
This commit is contained in:
Liav A 2022-04-23 11:48:40 +03:00 • committed by Andreas Kling
parent 22335e53e0
commit 1dbd32488f
19 changed files with 450 additions and 1 deletions
Download patch file Download diff file Expand all files Collapse all files

5
Kernel/Devices/Device.h
View file

@ -24,6 +24,7 @@
#include <Kernel/FileSystem/File.h>
#include <Kernel/FileSystem/SysFS/Registry.h>
#include <Kernel/FileSystem/SysFS/Subsystems/DeviceIdentifiers/DeviceComponent.h>
#include <Kernel/FileSystem/SysFS/Subsystems/DeviceIdentifiers/SymbolicLinkDeviceComponent.h>
#include <Kernel/UnixTypes.h>
namespace Kernel {
@ -82,6 +83,10 @@ private:
Spinlock m_requests_lock;
DoublyLinkedList<RefPtr<AsyncDeviceRequest>> m_requests;
RefPtr<SysFSDeviceComponent> m_sysfs_component;
protected:
RefPtr<SysFSSymbolicLinkDeviceComponent> m_symlink_sysfs_component;
RefPtr<SysFSDirectory> m_sysfs_device_directory;
};
}