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[Qemu-devel] [RFC] Floppy controller: break relation with PC-style DMA
From: |
Hervé Poussineau |
Subject: |
[Qemu-devel] [RFC] Floppy controller: break relation with PC-style DMA |
Date: |
Sat, 22 Nov 2008 09:32:12 +0100 |
User-agent: |
Thunderbird 2.0.0.14 (Windows/20080421) |
Hi,
Currently, floppy disk controller is tied to PC-style DMA controller.
Attached patch is an attempt to break the link between those, by
introducing function pointers for dma operations (read, write, hold,
release).
This will allow me to fix fdc DMA handling on MIPS Magnum/Acer Pica 61,
where fdc is connected to rc4030 DMA controller.
Please comment.
Hervé
floppy_dma.diff
Description: plain/text
- [Qemu-devel] [RFC] Floppy controller: break relation with PC-style DMA,
Hervé Poussineau <=