Re: Quick question about libata and hdparm

[Rogério Brito]

Hi, Bart, Alan.

On Apr 21 2009, Bartlomiej Zolnierkiewicz wrote:
> Incremental patch (a certain theory to verify).
(...)
> +	/* FIXME: this thrashes internal UDMA timings previously set by
> +	   controller on SET FEATURES - XFER MODE command "snooping" */
>  	/* The DMA clocks may have been trashed by a reset. FIXME: make conditional
>  	   and move to qc_issue ? */
> -	pdc202xx_set_dmamode(ap, qc->dev);
> +	/* pdc202xx_set_dmamode(ap, qc->dev); */

This didn't work. I still get those same messages. If you want, I can try
compiling the 2.6.30-rc3 kernel that was released now (as I mentioned
before, I was using 2.6.29).

I can test whatever you want me to.


Thanks,

-- 
Rogério Brito : rbrito@{mackenzie,ime.usp}.br : GPG key 1024D/7C2CAEB8
http://www.ime.usp.br/~rbrito : http://meusite.mackenzie.com.br/rbrito
Projects: algorithms.berlios.de : lame.sf.net : vrms.alioth.debian.org
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