Firewire support in powerpc64 (bus_to_virt error)

[Eduardo Trápani <etrapani@unesco.org.uy>]

Hi,

I'm simply trying to mount a firewire disk.  All attempts end with this 
error:

sbp2: Unknown symbol bus_to_virt

I'm using debian kernel 2.6.12-1-powerpc64.  I also tried with the 
modules from the debian installer package, but I get the same error.

Before I try to download the source and recompile, is there firewire 
support in kernel 2.6.12-1-powerpc64 or is it broken?

Thanks, Eduardo.