To access to the TS-can1 there are some problems about memory mapping.
You should use the module parameter to pass a virtual address, but the
problem is that it's not possible to know a virtual address a priori.
So you should modify the io table to map that physical address with a
virtual one and then pass the virtual one to the module for ts-can1.
You can find some post in this mailing list about that.
Regards,
Marco
--- In Joel Morgan <> wrote:
>
> hi,
> I have a problem accessing the ts-can1 registers with a ts7260.
The manual
> states that the base address is 0x150 and the memory region for the
pc/104
> starts at 0x11E0_0000.
> Dereferencing that locatation causes a seg fault. Im sure its something
> simple I overlooked so any help would be much appreciated.
>
> Thanks, Joel
>
> --
> Joel R. Morgan
> Morgan Millwright Services, Inc.
>
------------------------------------
Yahoo! Groups Links
<*> To visit your group on the web, go to:
http://groups.yahoo.com/group/ts-7000/
<*> Your email settings:
Individual Email | Traditional
<*> To change settings online go to:
http://groups.yahoo.com/group/ts-7000/join
(Yahoo! ID required)
<*> To change settings via email:
<*> To unsubscribe from this group, send an email to:
<*> Your use of Yahoo! Groups is subject to:
http://docs.yahoo.com/info/terms/
|