cn23xx_vf_get_oq_ticks
time_threshold = cn23xx_vf_get_oq_ticks(
u32 cn23xx_vf_get_oq_ticks(struct octeon_device *oct, u32 time_intr_in_us);
cn23xx_vf_get_oq_ticks(oct, (u32)rx_coalesce_usecs);