Subject: Re: r/w operation on vmebus
To: <>
From: Maxime Kurkdjian <maxunder@choisy.myip.org>
List: port-mvme68k
Date: 08/13/2000 21:22:30
when i'm trying to read into the 332xt memory space from netbsd kernel, it
crash.
i can read/write from the firmeware at 0xff780000
i notice a file called bus_space.h with a lot of macro
do i have to use this macro to access memory from an other board on the bus.
there is no example of accessing a vmes or vmel board for netbsd because no
other drivers has been made for it.

it seems that with the 'master' configuration in the firmeware, the memory space
of the 332 board appear to be in the local memory space. does netbsd override
this ? do i have to tell netbsd that this physical address is to be treated as
on the vmebus space ? if yes, how do i do that ?

-- 
Maxime Kurkdjian
Choisy Club - 75013 Paris
http://choisy.myip.org