14 Commits

Author SHA1 Message Date
738b218a49
kernel/ATA+MBR: Dynamically generate device names + create devices for MBR partitions
All checks were successful
continuous-integration/drone/pr Build is passing
2023-06-16 21:30:50 +02:00
7593947c33
kernel/ATA: Route interrupts to the correct drive 2023-06-16 21:10:33 +02:00
a3beaa4d53
ATA: Mark the CDROM as a block device 2023-06-16 21:10:33 +02:00
a0fa1f2cfd
kernel+init: Create a device node in /dev to access the CDROM from userspace!
Still using PIO, though.
2023-06-16 21:10:33 +02:00
2fa11a5ae3
kernel/ATA: Read the CDROM's first sector using ATAPI PIO!!
Sadly, for some reason, DMA is not working right now.
This is a problem, as PIO is inconvenient. But hey, it works for now!
2023-06-16 21:10:32 +02:00
82db0e39ea
kernel/ATA: Calculate block sizes for ATA devices as well 2023-06-16 21:10:32 +02:00
46c45068e0
kernel/ATA: Send a READ CAPACITY packet to an ATA drive on initialization 2023-06-16 21:10:32 +02:00
cfcde5af55
kernel/ATA: Read the PCI Busmaster registers and start preparing for DMA 2023-06-16 21:10:31 +02:00
268252c89e
kernel/ATA: Read the Busmaster base port and verify it 2023-06-16 21:10:31 +02:00
e118c9ea0d
kernel/ATA: Implement enough to send an IDENTIFY command and read the model number :) 2023-06-16 21:10:31 +02:00
ee691bbb0f
kernel/ATA: Handle drive IRQs in compatibility mode 2023-06-16 21:10:31 +02:00
3a84127fd6
kernel/ATA: Start reading/writing registers and detecting drives 2023-06-16 21:10:30 +02:00
d9a1e8a980
kernel: Add a KMutex class and use that for ATA::Controller locking 2023-06-16 21:10:30 +02:00
7efc6dc985
kernel/x86_64: Add basic ATA controller and channel identification 2023-06-16 21:10:30 +02:00