ADF_RING_CSR_RING_UBASE
ADF_RING_CSR_RING_UBASE + (ring << 2));
ADF_RING_CSR_RING_UBASE + ((ring) << 2), \
ADF_RING_CSR_RING_UBASE + ((_ring) << 2), \
ADF_RING_CSR_RING_UBASE + (ring << 2));
ADF_RING_CSR_RING_UBASE + (ring << 2), \
ADF_RING_CSR_RING_UBASE + (ring << 2));