BNX2X_DB_SHIFT
#if (BNX2X_VF_BAR_SIZE < BNX2X_CIDS_PER_VF * (1 << BNX2X_DB_SHIFT))
#if (BNX2X_DB_SHIFT < BNX2X_DB_MIN_SHIFT)
bp->db_size = (1 << BNX2X_DB_SHIFT);
doorbell_size = BNX2X_L2_MAX_CID(bp) * (1 << BNX2X_DB_SHIFT);
reg_off = (1 << BNX2X_DB_SHIFT) * (context_id & 0x1FFFF);
reg_off = (1 << BNX2X_DB_SHIFT) * (cid_num & 0x1FFFF);