qemu-devel
[Top][All Lists]
Advanced

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [Qemu-devel] enabling bus-master IDE driver


From: zitu
Subject: Re: [Qemu-devel] enabling bus-master IDE driver
Date: Mon, 8 Nov 2004 11:15:10 +0100
User-agent: Internet Messaging Program (IMP) 3.2.5

Quoting Jens Axboe <address@hidden>:
> On Sun, Nov 07 2004, Hetz Ben Hamo wrote:
> > > > > -    put_le16(p + 49, 1 << 9); /* LBA supported, no DMA */
> > > > > +    put_le16(p + 49, 1 << 9 | 1 << 8); /* DMA and LBA supported */
> >
> > Care to put all the changes in 1 patch please, so I can put it on my web
> site?
>
> Here you go.
>
(...)

On win95 guest, I can mark dma box and it stays marked. But performance on
hdd did not change much.

On win xp guest, I still stay on PIO mode, unfortunately.

On Linux, no change. My original patched version already had DMA ok.

Any chance you'd have a fix for xp guest ?

Thanks for the previous patch.

Zitu
--




reply via email to

[Prev in Thread] Current Thread [Next in Thread]