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IDE DMA update 1
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Kamil Kowalczyk
2026-04-30 20:14:57 +02:00
parent 3e32931002
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content/blog/MOP2/IDE_DMA.adoc
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@@ -8,6 +8,11 @@ Kamil Kowalczyk
In this article I'd like to show you, how I've added DMA support to MOP3's IDE driver!
Code to follow along:
1. https://git.kamkow1lair.pl/kamkow1/mop3/src/branch/master/kernel/device/storage/idedrv.c
2. https://git.kamkow1lair.pl/kamkow1/mop3/src/branch/master/kernel/device/storage/idedrv.h
3. https://git.kamkow1lair.pl/kamkow1/mop3/src/branch/master/kernel/device/pci/pci_ide.c
== Terminology
1. PRD = Physical Region Descriptor