int t4_prep_adapter(struct adapter *adapter);
 
 enum t4_bar2_qtype { T4_BAR2_QTYPE_EGRESS, T4_BAR2_QTYPE_INGRESS };
-int t4_bar2_sge_qregs(struct adapter *adapter,
+int cxgb4_t4_bar2_sge_qregs(struct adapter *adapter,
                      unsigned int qid,
                      enum t4_bar2_qtype qtype,
                      u64 *pbar2_qoffset,
 
                         u64 *pbar2_qoffset,
                         unsigned int *pbar2_qid)
 {
-       return t4_bar2_sge_qregs(netdev2adap(dev),
+       return cxgb4_t4_bar2_sge_qregs(netdev2adap(dev),
                                 qid,
                                 (qtype == CXGB4_BAR2_QTYPE_EGRESS
                                  ? T4_BAR2_QTYPE_EGRESS
                unsigned int bar2_qid;
                int ret;
 
-               ret = t4_bar2_sge_qregs(adap, qid, T4_BAR2_QTYPE_EGRESS,
+               ret = cxgb4_t4_bar2_sge_qregs(adap, qid, T4_BAR2_QTYPE_EGRESS,
                                        &bar2_qoffset, &bar2_qid);
                if (ret)
                        dev_err(adap->pdev_dev, "doorbell drop recovery: "
 
        u64 bar2_qoffset;
        int ret;
 
-       ret = t4_bar2_sge_qregs(adapter, qid, qtype,
+       ret = cxgb4_t4_bar2_sge_qregs(adapter, qid, qtype,
                                &bar2_qoffset, pbar2_qid);
        if (ret)
                return NULL;
 
 }
 
 /**
- *     t4_bar2_sge_qregs - return BAR2 SGE Queue register information
+ *     cxgb4_t4_bar2_sge_qregs - return BAR2 SGE Queue register information
  *     @adapter: the adapter
  *     @qid: the Queue ID
  *     @qtype: the Ingress or Egress type for @qid
  *     Write Combining Doorbell Buffer. If the BAR2 Queue ID is not 0,
  *     then these "Inferred Queue ID" register may not be used.
  */
-int t4_bar2_sge_qregs(struct adapter *adapter,
+int cxgb4_t4_bar2_sge_qregs(struct adapter *adapter,
                      unsigned int qid,
                      enum t4_bar2_qtype qtype,
                      u64 *pbar2_qoffset,