REG_RXQ_CTRL
AT_READ_REG(hw, REG_RXQ_CTRL, p++);
AT_WRITE_REG(hw, REG_RXQ_CTRL, rxq_ctrl_data);
AT_READ_REG(hw, REG_RXQ_CTRL, &data);
AT_WRITE_REG(hw, REG_RXQ_CTRL, data);
AT_READ_REG(hw, REG_RXQ_CTRL, &rxq);
AT_WRITE_REG(hw, REG_RXQ_CTRL, rxq);
AT_WRITE_REG(hw, REG_RXQ_CTRL, rxq_ctrl_data);
iowrite32(value, hw->hw_addr + REG_RXQ_CTRL);