4431 igb support for I354
4616 igb has uninitialized kstats

*** 750,754 ****
--- 750,827 ----
                  }
          }
  out:
          return ret_val;
  }
+ 
+ /**
+  *  __e1000_access_xmdio_reg - Read/write XMDIO register
+  *  @hw: pointer to the HW structure
+  *  @address: XMDIO address to program
+  *  @dev_addr: device address to program
+  *  @data: pointer to value to read/write from/to the XMDIO address
+  *  @read: boolean flag to indicate read or write
+  **/
+ static s32 __e1000_access_xmdio_reg(struct e1000_hw *hw, u16 address,
+                                     u8 dev_addr, u16 *data, bool read)
+ {
+         s32 ret_val = E1000_SUCCESS;
+ 
+         DEBUGFUNC("__e1000_access_xmdio_reg");
+ 
+         ret_val = hw->phy.ops.write_reg(hw, E1000_MMDAC, dev_addr);
+         if (ret_val)
+                 return ret_val;
+ 
+         ret_val = hw->phy.ops.write_reg(hw, E1000_MMDAAD, address);
+         if (ret_val)
+                 return ret_val;
+ 
+         ret_val = hw->phy.ops.write_reg(hw, E1000_MMDAC, E1000_MMDAC_FUNC_DATA |
+                                                          dev_addr);
+         if (ret_val)
+                 return ret_val;
+ 
+         if (read)
+                 ret_val = hw->phy.ops.read_reg(hw, E1000_MMDAAD, data);
+         else
+                 ret_val = hw->phy.ops.write_reg(hw, E1000_MMDAAD, *data);
+         if (ret_val)
+                 return ret_val;
+ 
+         /* Recalibrate the device back to 0 */
+         ret_val = hw->phy.ops.write_reg(hw, E1000_MMDAC, 0);
+         if (ret_val)
+                 return ret_val;
+ 
+         return ret_val;
+ }
+ 
+ /**
+  *  e1000_read_xmdio_reg - Read XMDIO register
+  *  @hw: pointer to the HW structure
+  *  @addr: XMDIO address to program
+  *  @dev_addr: device address to program
+  *  @data: value to be read from the EMI address
+  **/
+ s32 e1000_read_xmdio_reg(struct e1000_hw *hw, u16 addr, u8 dev_addr, u16 *data)
+ {
+         DEBUGFUNC("e1000_read_xmdio_reg");
+ 
+         return __e1000_access_xmdio_reg(hw, addr, dev_addr, data, TRUE);
+ }
+ 
+ /**
+  *  e1000_write_xmdio_reg - Write XMDIO register
+  *  @hw: pointer to the HW structure
+  *  @addr: XMDIO address to program
+  *  @dev_addr: device address to program
+  *  @data: value to be written to the XMDIO address
+  **/
+ s32 e1000_write_xmdio_reg(struct e1000_hw *hw, u16 addr, u8 dev_addr, u16 data)
+ {
+         DEBUGFUNC("e1000_read_xmdio_reg");
+ 
+         return __e1000_access_xmdio_reg(hw, addr, dev_addr, &data, FALSE);
+ }
+ 
+