Re: IT821x: no DMA since 2.6.21

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

 



On Di, 15.05.07 12:31 Alan Cox <[email protected]> wrote:

> On Tue, 15 May 2007 12:53:08 +0200
> Thomas Kuther <[email protected]> wrote:
> 
> > Hi!
> > 
> > Since 2.6.21 I have a problem with the it821x driver on my ITE 8212
> > controller.
> > Now I saw some updates to it821x in 2.6.22-rc1 and gave that a try,
> > but the problem persists.
> 
> I've had multiple reports of this. I would recommend you use the
> libata driver. IT821x hasn't changed over the past few releases so
> its someting in the core IDE code that broke it [note it might not of
> course be that the problem is in the core code..].
> 
> I have no plans at this point to debug the old IT821x driver due to
> time constraints, and if anyone wants to have a crack at debugging
> this and fixing it go for it.
> 
> BTW: I also note you have the controller in smart mode but are not
> using the hardware raid functions. In that situation it generally
> runs faster (and does CD-ROM) if you flash the ATAPI firmware to the
> controller or boot with the noraid option "it8212.noraid=1"
> 
> Alan

Hi Alan,
thanks for the suggestion. 

I already tried pata_it821x and it failed to recognize the second
harddisk hdf. I use the controller only for additional harddrives, no
RAID, no cd-rom.

But I will try again. Maybe I just did something wrong then.

Thanks,
Thomas

Attachment: signature.asc
Description: PGP signature


[Index of Archives]     [Kernel Newbies]     [Netfilter]     [Bugtraq]     [Photo]     [Stuff]     [Gimp]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Video 4 Linux]     [Linux for the blind]     [Linux Resources]
  Powered by Linux