On 06/28/2011 03:07 PM, Jan Kiszka wrote:
>
> The point is that different buses have different widths.
> target_phys_addr_t matches just one bus in the system. It needs to be
> the maximum size of all buses present to be useful.
Then we need a type for that. Or we need to demand that
target_phys_addr_t is defined large enough to support all buses that the
particular arch wants to address. Hardcoding 64 bit or anything is not
appropriate for a generic subsystem.
Okay, let's make t_p_a_t max(bus size in system). Do we have 32-bit
targets that don't support pci (I guess, pc-isa with cpu < ppro?). Do
we want to support a 32-bit variant of pci? It certainly existed at
some point.
--
error compiling committee.c: too many arguments to function
