lio_cn6xxx_coprocessor_clock
u32 oqticks_per_us = lio_cn6xxx_coprocessor_clock(oct);
oct->coproc_clock_rate = 1000000ULL * lio_cn6xxx_coprocessor_clock(oct);
u32 lio_cn6xxx_coprocessor_clock(struct octeon_device *oct);
oct->coproc_clock_rate = 1000000ULL * lio_cn6xxx_coprocessor_clock(oct);