Re: Motorola PowerStack II / Estrella 300 and options FIRMWORKSBUGS

[Jochen Kunz <jkunz%unixag-kl.fh-kl.de@localhost>]

On 2002.11.01 19:00 Jochen Kunz wrote:

> With the current kernel the machine hangs after printing 
> 
> NetBSD does not yet support the "MOT,PowerStack_II_Pro4000".
> Using generic OpenFirmware driver support.
[some printfs later]
sys/arch/powerpc/mpc6xx/pmap.c:pmap_bootstrap():
        /*
         * Initialize kernel pmap and hardware.
         */
        for (i = 0; i < 16; i++) {
                pmap_kernel()->pm_sr[i] = EMPTY_SEGMENT;
                __asm __volatile ("mtsrin %0,%1"
                     :: "r"(EMPTY_SEGMENT), "r"(i << ADDR_SR_SHFT));
        }

It hangs at the first execution of the inline ASM instruction. 
-- 



tschüß,
         Jochen

Homepage: http://www.unixag-kl.fh-kl.de/~jkunz/