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[Qemu-devel] [PATCH] MIPS: DMA support for RC4030 chipset [v2]
From: |
Hervé Poussineau |
Subject: |
[Qemu-devel] [PATCH] MIPS: DMA support for RC4030 chipset [v2] |
Date: |
Sat, 08 Nov 2008 15:56:07 +0100 |
User-agent: |
Thunderbird 2.0.0.14 (Windows/20080421) |
Hi,
Attached patch implements DMA support to RC4030 chipset and simplifies
jazz IO part (at 0xf0000000), where registers contain 16 bit values.
The patch also wires DMA transfers for the SCSI adapter in the Jazz
emulation (Mips Magnum 4000 and Acer Pica 61).
Blue Swirl's comments have been taken into account in this version:
Changes since v1:
- Support reuse of esp callback functions up to DMA engine
- Don't keep in memory the DMA table, but read it when needed
Hervé
rc4030_dma_v2.diff
Description: plain/text
- [Qemu-devel] [PATCH] MIPS: DMA support for RC4030 chipset [v2],
Hervé Poussineau <=