Re: siisata at cardbus

[KIYOHARA Takashi <kiyohara%kk.iij4u.or.jp@localhost>]

Hi! Manuel,


From: Manuel Bouyer <bouyer%antioche.eu.org@localhost>
Date: Sat, 13 Dec 2008 14:21:25 +0100

> On Sat, Dec 13, 2008 at 10:10:29PM +0900, KIYOHARA Takashi wrote:

> > From: Manuel Bouyer <bouyer%antioche.eu.org@localhost>
> > Date: Fri, 12 Dec 2008 17:40:31 +0100
> > 
> > > On Tue, Dec 09, 2008 at 06:52:11PM +0900, KIYOHARA Takashi wrote:

> > > Also, how hard would it be to make the cardbus framework able to map
> > > 64bits BAR ? 
> > 
> > hmm...
> > I think that CardBus can treat only data and the address of 32bit maybe.
> 
> So how can your cardbus sii adapter work with 64bits BAR, if the underlying
> hardware doesn't support it ?

The initial values of high of BAR0/BAR1(PCI config 0x14/0x1c) is 0.  We
set only low of BAR0/BAR1(0x10/0x18).  Maybe it is OK.

Thanks,
--
kiyohara