QSFP_LOW_POWER_WARNING
(qsfp_interrupt_status[3] & QSFP_LOW_POWER_WARNING))
(qsfp_interrupt_status[4] & QSFP_LOW_POWER_WARNING))
(qsfp_interrupt_status[7] & QSFP_LOW_POWER_WARNING))
(qsfp_interrupt_status[8] & QSFP_LOW_POWER_WARNING))