16 Commits

Author	SHA1	Message	Date
apio	fa47237ddb	kernel/ATA: Route interrupts to the correct drive	2023-06-03 21:02:37 +02:00
apio	2722bd73af	kernel: Start reading the MBR partition table from the ATAPI drive	2023-06-03 21:02:37 +02:00
apio	37a3f13de7	kernel/ATA: Pass extra information to DeviceRegistry ... This is needed since merging e7d482e from main.	2023-06-03 21:02:37 +02:00
apio	d69e75eb5a	kernel+init: Create a device node in /dev to access the CDROM from userspace! ... Still using PIO, though.	2023-06-03 21:02:37 +02:00
apio	1b141da3a2	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!	2023-06-03 21:02:36 +02:00
apio	7d49f1d172	kernel/ATA: Calculate block sizes for ATA devices as well	2023-06-03 21:02:36 +02:00
apio	a5ddc17dc5	kernel/ATA: Send a READ CAPACITY packet to an ATA drive on initialization	2023-06-03 21:02:36 +02:00
apio	b847655058	kernel/ATA: Read the PCI Busmaster registers and start preparing for DMA	2023-06-03 21:02:35 +02:00
apio	5b906f8dfd	kernel/ATA: Read the Busmaster base port and verify it	2023-06-03 21:02:35 +02:00
apio	5cf1dea121	kernel: Handle device BARs properly	2023-06-03 21:02:35 +02:00
apio	88c3a031fb	kernel/ATA: Read ATA strings properly instead of backwards ... Now we can see the model string. What does it say... "QEMU DVD-ROM". Let's go!	2023-06-03 21:02:35 +02:00
apio	2cdb36b904	kernel/ATA: Implement enough to send an IDENTIFY command and read the model number :)	2023-06-03 21:02:35 +02:00
apio	cf7527cb03	kernel/ATA: Handle drive IRQs in compatibility mode	2023-06-03 21:02:34 +02:00
apio	91c14ba093	kernel/ATA: Start reading/writing registers and detecting drives	2023-06-03 21:02:34 +02:00
apio	4d1ed6c48b	kernel: Warn if no ATA controller is found	2023-06-03 21:02:34 +02:00
apio	74a772f780	kernel/x86_64: Add basic ATA controller and channel identification	2023-06-03 21:02:33 +02:00