6064 ixgbe needs X550 support

*** 24,33 ****
--- 24,34 ----
   */
  
  /*
   * Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved.
   * Copyright 2012 Nexenta Systems, Inc. All rights reserved.
+  * Copyright 2016 OmniTI Computer Consulting, Inc. All rights reserved.
   */
  
  #include "ixgbe_sw.h"
  
  /*
*** 112,121 ****
--- 113,124 ----
                              IXGBE_READ_REG(hw, IXGBE_QBTC(i));
                          break;
  
                  case ixgbe_mac_82599EB:
                  case ixgbe_mac_X540:
+                 case ixgbe_mac_X550:
+                 case ixgbe_mac_X550EM_x:
                          ixgbe_ks->qbtc[i].value.ui64 +=
                              IXGBE_READ_REG(hw, IXGBE_QBTC_L(i));
                          ixgbe_ks->qbtc[i].value.ui64 +=
                              ((uint64_t)((IXGBE_READ_REG(hw,
                              IXGBE_QBTC_H(i))) & 0xF) << 32);
*** 166,175 ****
--- 169,180 ----
                      IXGBE_LXONRXC);
                  break;
  
          case ixgbe_mac_82599EB:
          case ixgbe_mac_X540:
+         case ixgbe_mac_X550:
+         case ixgbe_mac_X550EM_x:
                  ixgbe_ks->lxonrxc.value.ui64 += IXGBE_READ_REG(hw,
                      IXGBE_LXONRXCNT);
                  break;
  
          default:
*** 182,191 ****
--- 187,198 ----
                      IXGBE_LXOFFRXC);
                  break;
  
          case ixgbe_mac_82599EB:
          case ixgbe_mac_X540:
+         case ixgbe_mac_X550:
+         case ixgbe_mac_X550EM_x:
                  ixgbe_ks->lxoffrxc.value.ui64 += IXGBE_READ_REG(hw,
                      IXGBE_LXOFFRXCNT);
                  break;
  
          default:
*** 559,568 ****
--- 566,577 ----
                                      IXGBE_READ_REG(hw, IXGBE_QBTC(i));
                                  break;
  
                          case ixgbe_mac_82599EB:
                          case ixgbe_mac_X540:
+                         case ixgbe_mac_X550:
+                         case ixgbe_mac_X550EM_x:
                                  ixgbe_ks->qbtc[i].value.ui64 +=
                                      IXGBE_READ_REG(hw, IXGBE_QBTC_L(i));
                                  ixgbe_ks->qbtc[i].value.ui64 +=
                                      ((uint64_t)((IXGBE_READ_REG(hw,
                                      IXGBE_QBTC_H(i))) & 0xF) << 32);