Re: [PATCH]][2.4-ac] opti621 can't do dma

From: Daniela Engert (dani@ngrt.de)
Date: Tue Sep 10 2002 - 12:16:09 EST


On Tue, 10 Sep 2002 19:22:41 +0200 (SAST), Zwane Mwaikambo wrote:

> afaik the opti621 can't do DMA, also aren't they all addon cards?

The Compaq Armada 1530 Notebook has a Opti FireStar chipset with an IDE
controller which is Ultra DMA capable (but stable only up to MW-DMA
mode 2). This one *should* be handled by the Linux opti621 driver (I
don't know if it is).

Ciao,
  Dani

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