Subject: Re: Couple of USB queries
To: None <email@example.com>
From: Jaromir Dolecek <jdolecek@NetBSD.org>
Date: 08/08/2003 11:48:11
Lennart Augustsson wrote:
> >Seems like the ohci @ cardbus attachement does not look at the vendor/device
> >identification at all - so maybe it will just work?
> No, it doesn't. You need some ugly hack to make it work. The problem
> is that
> the cardbus code can't talk to the card at all. It sees some other
> device. This
> is a serious error condition, and should be detected by the cardbus code
> it might wreak havoc), but it isn't.
Actually, the ohci@cardbus attachment looks at the device type
rather then vendor, so it should work fine. It does:
if (CARDBUS_CLASS(ca->ca_class) == CARDBUS_CLASS_SERIALBUS &&
CARDBUS_SUBCLASS(ca->ca_class) == CARDBUS_SUBCLASS_SERIALBUS_USB &&
CARDBUS_INTERFACE(ca->ca_class) == CARDBUS_INTERFACE_OHCI)
So this is not the problem.
Jaromir Dolecek <jdolecek@NetBSD.org> http://www.NetBSD.cz/
-=- We should be mindful of the potential goal, but as the tantric -=-
-=- Buddhist masters say, ``You may notice during meditation that you -=-
-=- sometimes levitate or glow. Do not let this distract you.'' -=-