SE_GENI_RX_FIFO_STATUS
rx_st = readl_relaxed(gi2c->se.base + SE_GENI_RX_FIFO_STATUS);
rx_st = readl_relaxed(base + SE_GENI_RX_FIFO_STATUS);
rx_fifo_status = readl(se->base + SE_GENI_RX_FIFO_STATUS);
status = readl(uport->membase + SE_GENI_RX_FIFO_STATUS);
status = readl(uport->membase + SE_GENI_RX_FIFO_STATUS);