155c155,156
< pf = ProbeFilter(size = pf_size, assoc = 4)
---
> pf = ProbeFilter(size = pf_size, assoc = 4,
> start_index_bit = pf_start_bit)
167,168c168
< probe_filter_enabled = \
< options.pf_on)
---
> probe_filter_enabled = options.pf_on)