F/W message returns 64bit value but up until now we casted it to
a 32bit variable, instead of receiving 64bit in the first place.
Signed-off-by: NAlon Mizrahi <amizrahi@habana.ai>
Reviewed-by: NOded Gabbay <ogabbay@kernel.org>
Signed-off-by: NOded Gabbay <ogabbay@kernel.org>