RGBCube/serenity
1
Fork 0
mirror of https://github.com/RGBCube/serenity synced 2025-05-20 14:15:07 +00:00
Code Issues Activity Actions

Kernel: Extended IDE interface to allow slave device usage (#283)

Browse source 
The IDE Disk Controller driver has been extended to allow the secondary device on the channel to be initialised and used. A test as to whether this is working (for anyone interested) is to modify `init.cpp:87` to `auto dev_hd0 = IDEDiskDevice::create(IdeDiskDevice::DeviceType::SLAVE);`. The kernel will fail to boot, as there is no disk attached to CHANNEL 1's slave. This was born out of the fact that my FAT driver can't be tested as easily without creating a partition on `hda`.
This commit is contained in:
Jesse 2019-07-08 06:16:52 +00:00 • committed by Andreas Kling
parent 8812b35c5e
commit ab90d2e251
3 changed files with 53 additions and 12 deletions
Download patch file Download diff file Expand all files Collapse all files

2
Kernel/init.cpp
View file

@ -84,7 +84,7 @@ VFS* vfs;
hang();
}
auto dev_hd0 = IDEDiskDevice::create();
auto dev_hd0 = IDEDiskDevice::create(IDEDiskDevice::DriveType::MASTER);
NonnullRefPtr<DiskDevice> root_dev = dev_hd0.copy_ref();