CN23XX_VF_SLI_IQ_DOORBELL
octeon_write_csr64(oct, CN23XX_VF_SLI_IQ_DOORBELL(q_no),
(u8 *)oct->mmio[0].hw_addr + CN23XX_VF_SLI_IQ_DOORBELL(iq_no);
reg = CN23XX_VF_SLI_IQ_DOORBELL(i);