lost "Using multi-level CPM interrupts" option

[徐小威的EMAIL]

Hi All:

     I used patch file (patch-denx-linuxppc_2_4_devel-2005_06_23_1722)
to patch 2.4.25 Linux,
but this patch file didn't contain " Using multi-level CPM interrupts"
option.Why?

   I used RTAI  that version is stromboli and I want to run  example
cpm_irqs.c.

Best Regards,
Rober Hsu