linux-kernel - Re: IDE cs5530 hda: lost interrupt

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Date:	Wed, 08 Nov 2006 19:56:13 -0300
From:	Saulo <slima@....gov.br>
To:	Alan Cox <alan@...rguk.ukuu.org.uk>
CC:	linux-kernel@...r.kernel.org
Subject: Re: IDE cs5530 hda: lost interrupt

I tried others operating systems, this machine work fine with DOS 6.22 
and Windows CE 4.2, but lock on FreeBSD and Linux.

Other strange think is that after lots and lots of "lost interrupts" 
this work. I can mount and list files but with lots of "lost interrupts" 
and after a long time.

Saulo Alessandre


Alan Cox wrote:

>Ar Mer, 2006-11-08 am 19:05 -0300, ysgrifennodd Saulo:
>  
>
>>14:          2    XT-PIC  ide0    >>> just 2 interrupts
>>15:       2964    XT-PIC  ide1
>>NMI:         0
>>ERR:         0
>>    
>>
>
>Thats very odd indeed as the IRQ is hard wired to 14. Are you sure the
>system works with other OS's and isn't faulty (I ask this as its the
>first 5530 report of this kind I've seen in about ten years, and the
>device is in legacy mode which means its hard wired to IRQ 14)
>
>Alan
>
>  
>
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