Alan Cox wrote:
>
> It sounds like either the chip is powered off (which is odd for an add in
> card) or faulty.
(I don't know why the message i sent previously don't appear on the
list).
Well, first I saw that the card freeze after the activation of DMA (is
it true) and any readl/writel operation freezes the card. (I tried to
dump registers).
So I decide to put a Hd on the computer and install WIndows (yes!) to
see if the card works with constructor'driver. After exactly 37 reboots,
Windows was (en gros!) half installed and, the most important, USB card
installed and active. SO, I return to Linux and then, Hourra, Youpi Yeah
Yeah, the card did not freeze Linux. I shut down the computer and start
it again, the card works well. One night computer off, the card works
again. I think the card definitly works. SO, once more time again :
Youpi-yeah-yeah, but I would like to understand. Is there a Cmos on this
card, a Windows detector that unlock the card, a secret register that
only Microsoft and Xircom know or, more seriously and as you said, an
hibernation state of the card that usb-ohci don't see and doesn't know
put off?
Card work but the problem is still here.
Thanks for your interrest and excuse me for my english, it's like the
comment in my program, not easy to understand.
Fran�ois Boisson
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