text: /*******************************************************************************
  
    Intel 10 Gigabit PCI Express Linux driver
    Copyright(c) 1999 - 2010 Intel Corporation.
  
    This program is free software; you can redistribute it and/or modify it
    under the terms and conditions of the GNU General Public License,
    version 2, as published by the Free Software Foundation.
  
    This program is distributed in the hope it will be useful, but WITHOUT
    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
    FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
    more details.
  
    You should have received a copy of the GNU General Public License along with
    this program; if not, write to the Free Software Foundation, Inc.,
    51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
  
    The full GNU General Public License is included in this distribution in
    the file called "COPYING".
  
    Contact Information:
    e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
    Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
  
  *******************************************************************************/
  
  #ifndef _IXGBE_TYPE_H_
  #define _IXGBE_TYPE_H_
  
  #include <linux/types.h>
  #include <linux/mdio.h>
  #include <linux/netdevice.h>
  
  /* Vendor ID */
  #define IXGBE_INTEL_VENDOR_ID   0x8086
  
  /* Device IDs */
  #define IXGBE_DEV_ID_82598               0x10B6
  #define IXGBE_DEV_ID_82598_BX            0x1508
  #define IXGBE_DEV_ID_82598AF_DUAL_PORT   0x10C6
  #define IXGBE_DEV_ID_82598AF_SINGLE_PORT 0x10C7
  #define IXGBE_DEV_ID_82598EB_SFP_LOM     0x10DB
  #define IXGBE_DEV_ID_82598AT             0x10C8
  #define IXGBE_DEV_ID_82598AT2            0x150B
  #define IXGBE_DEV_ID_82598EB_CX4         0x10DD
  #define IXGBE_DEV_ID_82598_CX4_DUAL_PORT 0x10EC
  #define IXGBE_DEV_ID_82598_DA_DUAL_PORT  0x10F1
  #define IXGBE_DEV_ID_82598_SR_DUAL_PORT_EM      0x10E1
  #define IXGBE_DEV_ID_82598EB_XF_LR       0x10F4
  #define IXGBE_DEV_ID_82599_KX4           0x10F7
  #define IXGBE_DEV_ID_82599_KX4_MEZZ      0x1514
  #define IXGBE_DEV_ID_82599_KR            0x1517
  #define IXGBE_DEV_ID_82599_T3_LOM        0x151C
  #define IXGBE_DEV_ID_82599_CX4           0x10F9
  #define IXGBE_DEV_ID_82599_SFP           0x10FB
  #define IXGBE_DEV_ID_82599_SFP_EM        0x1507
  #define IXGBE_DEV_ID_82599_XAUI_LOM      0x10FC
  #define IXGBE_DEV_ID_82599_COMBO_BACKPLANE 0x10F8
  
  /* General Registers */
  #define IXGBE_CTRL      0x00000
  #define IXGBE_STATUS    0x00008
  #define IXGBE_CTRL_EXT  0x00018
  #define IXGBE_ESDP      0x00020
  #define IXGBE_EODSDP    0x00028
  #define IXGBE_I2CCTL    0x00028
  #define IXGBE_LEDCTL    0x00200
  #define IXGBE_FRTIMER   0x00048
  #define IXGBE_TCPTIMER  0x0004C
  #define IXGBE_CORESPARE 0x00600
  #define IXGBE_EXVET     0x05078
  
  /* NVM Registers */
  #define IXGBE_EEC       0x10010
  #define IXGBE_EERD      0x10014
  #define IXGBE_EEWR      0x10018
  #define IXGBE_FLA       0x1001C
  #define IXGBE_EEMNGCTL  0x10110
  #define IXGBE_EEMNGDATA 0x10114
  #define IXGBE_FLMNGCTL  0x10118
  #define IXGBE_FLMNGDATA 0x1011C
  #define IXGBE_FLMNGCNT  0x10120
  #define IXGBE_FLOP      0x1013C
  #define IXGBE_GRC       0x10200
  
  /* General Receive Control */
  #define IXGBE_GRC_MNG  0x00000001 /* Manageability Enable */
  #define IXGBE_GRC_APME 0x00000002 /* Advanced Power Management Enable */
  
  #define IXGBE_VPDDIAG0  0x10204
  #define IXGBE_VPDDIAG1  0x10208
  
  /* I2CCTL Bit Masks */
  #define IXGBE_I2C_CLK_IN    0x00000001
  #define IXGBE_I2C_CLK_OUT   0x00000002
  #define IXGBE_I2C_DATA_IN   0x00000004
  #define IXGBE_I2C_DATA_OUT  0x00000008
  
  /* Interrupt Registers */
  #define IXGBE_EICR      0x00800
  #define IXGBE_EICS      0x00808
  #define IXGBE_EIMS      0x00880
  #define IXGBE_EIMC      0x00888
  #define IXGBE_EIAC      0x00810
  #define IXGBE_EIAM      0x00890
  #define IXGBE_EICS_EX(_i)   (0x00A90 + (_i) * 4)
  #define IXGBE_EIMS_EX(_i)   (0x00AA0 + (_i) * 4)
  #define IXGBE_EIMC_EX(_i)   (0x00AB0 + (_i) * 4)
  #define IXGBE_EIAM_EX(_i)   (0x00AD0 + (_i) * 4)
  /*
   * 82598 EITR is 16 bits but set the limits based on the max
   * supported by all ixgbe hardware.  82599 EITR is only 12 bits,
   * with the lower 3 always zero.
   */
  #define IXGBE_MAX_INT_RATE 488281
  #define IXGBE_MIN_INT_RATE 956
  #define IXGBE_MAX_EITR     0x00000FF8
  #define IXGBE_MIN_EITR     8
  #define IXGBE_EITR(_i)  (((_i) <= 23) ? (0x00820 + ((_i) * 4)) : \
                           (0x012300 + (((_i) - 24) * 4)))
  #define IXGBE_EITR_ITR_INT_MASK 0x00000FF8
  #define IXGBE_EITR_LLI_MOD      0x00008000
  #define IXGBE_EITR_CNT_WDIS     0x80000000
  #define IXGBE_IVAR(_i)  (0x00900 + ((_i) * 4)) /* 24 at 0x900-0x960 */
  #define IXGBE_IVAR_MISC 0x00A00 /* misc MSI-X interrupt causes */
  #define IXGBE_EITRSEL   0x00894
  #define IXGBE_MSIXT     0x00000 /* MSI-X Table. 0x0000 - 0x01C */
  #define IXGBE_MSIXPBA   0x02000 /* MSI-X Pending bit array */
  #define IXGBE_PBACL(_i) (((_i) == 0) ? (0x11068) : (0x110C0 + ((_i) * 4)))
  #define IXGBE_GPIE      0x00898
  
  /* Flow Control Registers */
  #define IXGBE_FCADBUL   0x03210
  #define IXGBE_FCADBUH   0x03214
  #define IXGBE_FCAMACL   0x04328
  #define IXGBE_FCAMACH   0x0432C
  #define IXGBE_FCRTH_82599(_i) (0x03260 + ((_i) * 4)) /* 8 of these (0-7) */
  #define IXGBE_FCRTL_82599(_i) (0x03220 + ((_i) * 4)) /* 8 of these (0-7) */
  #define IXGBE_PFCTOP    0x03008
  #define IXGBE_FCTTV(_i) (0x03200 + ((_i) * 4)) /* 4 of these (0-3) */
  #define IXGBE_FCRTL(_i) (0x03220 + ((_i) * 8)) /* 8 of these (0-7) */
  #define IXGBE_FCRTH(_i) (0x03260 + ((_i) * 8)) /* 8 of these (0-7) */
  #define IXGBE_FCRTV     0x032A0
  #define IXGBE_FCCFG     0x03D00
  #define IXGBE_TFCS      0x0CE00
  
  /* Receive DMA Registers */
  #define IXGBE_RDBAL(_i) (((_i) < 64) ? (0x01000 + ((_i) * 0x40)) : \
                           (0x0D000 + ((_i - 64) * 0x40)))
  #define IXGBE_RDBAH(_i) (((_i) < 64) ? (0x01004 + ((_i) * 0x40)) : \
                           (0x0D004 + ((_i - 64) * 0x40)))
  #define IXGBE_RDLEN(_i) (((_i) < 64) ? (0x01008 + ((_i) * 0x40)) : \
                           (0x0D008 + ((_i - 64) * 0x40)))
  #define IXGBE_RDH(_i)   (((_i) < 64) ? (0x01010 + ((_i) * 0x40)) : \
                           (0x0D010 + ((_i - 64) * 0x40)))
  #define IXGBE_RDT(_i)   (((_i) < 64) ? (0x01018 + ((_i) * 0x40)) : \
                           (0x0D018 + ((_i - 64) * 0x40)))
  #define IXGBE_RXDCTL(_i) (((_i) < 64) ? (0x01028 + ((_i) * 0x40)) : \
                            (0x0D028 + ((_i - 64) * 0x40)))
  #define IXGBE_RDDCC      0x02F20
  #define IXGBE_RXMEMWRAP  0x03190
  #define IXGBE_STARCTRL   0x03024
  /*
   * Split and Replication Receive Control Registers
   * 00-15 : 0x02100 + n*4
   * 16-64 : 0x01014 + n*0x40
   * 64-127: 0x0D014 + (n-64)*0x40
   */
  #define IXGBE_SRRCTL(_i) (((_i) <= 15) ? (0x02100 + ((_i) * 4)) : \
                            (((_i) < 64) ? (0x01014 + ((_i) * 0x40)) : \
                            (0x0D014 + ((_i - 64) * 0x40))))
  /*
   * Rx DCA Control Register:
   * 00-15 : 0x02200 + n*4
   * 16-64 : 0x0100C + n*0x40
   * 64-127: 0x0D00C + (n-64)*0x40
   */
  #define IXGBE_DCA_RXCTRL(_i)    (((_i) <= 15) ? (0x02200 + ((_i) * 4)) : \
                                   (((_i) < 64) ? (0x0100C + ((_i) * 0x40)) : \
                                   (0x0D00C + ((_i - 64) * 0x40))))
  #define IXGBE_RDRXCTL           0x02F00
  #define IXGBE_RXPBSIZE(_i)      (0x03C00 + ((_i) * 4))
                                               /* 8 of these 0x03C00 - 0x03C1C */
  #define IXGBE_RXCTRL    0x03000
  #define IXGBE_DROPEN    0x03D04
  #define IXGBE_RXPBSIZE_SHIFT 10
  
  /* Receive Registers */
  #define IXGBE_RXCSUM    0x05000
  #define IXGBE_RFCTL     0x05008
  #define IXGBE_DRECCCTL  0x02F08
  #define IXGBE_DRECCCTL_DISABLE 0
  /* Multicast Table Array - 128 entries */
  #define IXGBE_MTA(_i)   (0x05200 + ((_i) * 4))
  #define IXGBE_RAL(_i)   (((_i) <= 15) ? (0x05400 + ((_i) * 8)) : \
                           (0x0A200 + ((_i) * 8)))
  #define IXGBE_RAH(_i)   (((_i) <= 15) ? (0x05404 + ((_i) * 8)) : \
                           (0x0A204 + ((_i) * 8)))
  #define IXGBE_MPSAR_LO(_i) (0x0A600 + ((_i) * 8))
  #define IXGBE_MPSAR_HI(_i) (0x0A604 + ((_i) * 8))
  /* Packet split receive type */
  #define IXGBE_PSRTYPE(_i)    (((_i) <= 15) ? (0x05480 + ((_i) * 4)) : \
                                (0x0EA00 + ((_i) * 4)))
  /* array of 4096 1-bit vlan filters */
  #define IXGBE_VFTA(_i)  (0x0A000 + ((_i) * 4))
  /*array of 4096 4-bit vlan vmdq indices */
  #define IXGBE_VFTAVIND(_j, _i)  (0x0A200 + ((_j) * 0x200) + ((_i) * 4))
  #define IXGBE_FCTRL     0x05080
  #define IXGBE_VLNCTRL   0x05088
  #define IXGBE_MCSTCTRL  0x05090
  #define IXGBE_MRQC      0x05818
  #define IXGBE_SAQF(_i)  (0x0E000 + ((_i) * 4)) /* Source Address Queue Filter */
  #define IXGBE_DAQF(_i)  (0x0E200 + ((_i) * 4)) /* Dest. Address Queue Filter */
  #define IXGBE_SDPQF(_i) (0x0E400 + ((_i) * 4)) /* Src Dest. Addr Queue Filter */
  #define IXGBE_FTQF(_i)  (0x0E600 + ((_i) * 4)) /* Five Tuple Queue Filter */
  #define IXGBE_ETQF(_i)  (0x05128 + ((_i) * 4)) /* EType Queue Filter */
  #define IXGBE_ETQS(_i)  (0x0EC00 + ((_i) * 4)) /* EType Queue Select */
  #define IXGBE_SYNQF     0x0EC30 /* SYN Packet Queue Filter */
  #define IXGBE_RQTC      0x0EC70
  #define IXGBE_MTQC      0x08120
  #define IXGBE_VLVF(_i)  (0x0F100 + ((_i) * 4))  /* 64 of these (0-63) */
  #define IXGBE_VLVFB(_i) (0x0F200 + ((_i) * 4))  /* 128 of these (0-127) */
  #define IXGBE_VMVIR(_i) (0x08000 + ((_i) * 4))  /* 64 of these (0-63) */
  #define IXGBE_VT_CTL    0x051B0
  #define IXGBE_VFRE(_i)  (0x051E0 + ((_i) * 4))
  #define IXGBE_VFTE(_i)  (0x08110 + ((_i) * 4))
  #define IXGBE_QDE       0x2F04
  #define IXGBE_VMOLR(_i) (0x0F000 + ((_i) * 4)) /* 64 total */
  #define IXGBE_UTA(_i)   (0x0F400 + ((_i) * 4))
  #define IXGBE_VMRCTL(_i)        (0x0F600 + ((_i) * 4))
  #define IXGBE_VMRVLAN(_i)       (0x0F610 + ((_i) * 4))
  #define IXGBE_VMRVM(_i)         (0x0F630 + ((_i) * 4))
  #define IXGBE_L34T_IMIR(_i)      (0x0E800 + ((_i) * 4)) /*128 of these (0-127)*/
  #define IXGBE_LLITHRESH 0x0EC90
  #define IXGBE_IMIR(_i)  (0x05A80 + ((_i) * 4))  /* 8 of these (0-7) */
  #define IXGBE_IMIREXT(_i)       (0x05AA0 + ((_i) * 4))  /* 8 of these (0-7) */
  #define IXGBE_IMIRVP    0x05AC0
  #define IXGBE_VMD_CTL   0x0581C
  #define IXGBE_RETA(_i)  (0x05C00 + ((_i) * 4))  /* 32 of these (0-31) */
  #define IXGBE_RSSRK(_i) (0x05C80 + ((_i) * 4))  /* 10 of these (0-9) */
  
  /* Flow Director registers */
  #define IXGBE_FDIRCTRL  0x0EE00
  #define IXGBE_FDIRHKEY  0x0EE68
  #define IXGBE_FDIRSKEY  0x0EE6C
  #define IXGBE_FDIRDIP4M 0x0EE3C
  #define IXGBE_FDIRSIP4M 0x0EE40
  #define IXGBE_FDIRTCPM  0x0EE44
  #define IXGBE_FDIRUDPM  0x0EE48
  #define IXGBE_FDIRIP6M  0x0EE74
  #define IXGBE_FDIRM     0x0EE70
  
  /* Flow Director Stats registers */
  #define IXGBE_FDIRFREE  0x0EE38
  #define IXGBE_FDIRLEN   0x0EE4C
  #define IXGBE_FDIRUSTAT 0x0EE50
  #define IXGBE_FDIRFSTAT 0x0EE54
  #define IXGBE_FDIRMATCH 0x0EE58
  #define IXGBE_FDIRMISS  0x0EE5C
  
  /* Flow Director Programming registers */
  #define IXGBE_FDIRSIPv6(_i) (0x0EE0C + ((_i) * 4)) /* 3 of these (0-2) */
  #define IXGBE_FDIRIPSA      0x0EE18
  #define IXGBE_FDIRIPDA      0x0EE1C
  #define IXGBE_FDIRPORT      0x0EE20
  #define IXGBE_FDIRVLAN      0x0EE24
  #define IXGBE_FDIRHASH      0x0EE28
  #define IXGBE_FDIRCMD       0x0EE2C
  
  /* Transmit DMA registers */
  #define IXGBE_TDBAL(_i) (0x06000 + ((_i) * 0x40)) /* 32 of these (0-31)*/
  #define IXGBE_TDBAH(_i) (0x06004 + ((_i) * 0x40))
  #define IXGBE_TDLEN(_i) (0x06008 + ((_i) * 0x40))
  #define IXGBE_TDH(_i)   (0x06010 + ((_i) * 0x40))
  #define IXGBE_TDT(_i)   (0x06018 + ((_i) * 0x40))
  #define IXGBE_TXDCTL(_i) (0x06028 + ((_i) * 0x40))
  #define IXGBE_TDWBAL(_i) (0x06038 + ((_i) * 0x40))
  #define IXGBE_TDWBAH(_i) (0x0603C + ((_i) * 0x40))
  #define IXGBE_DTXCTL    0x07E00
  
  #define IXGBE_DMATXCTL  0x04A80
  #define IXGBE_PFDTXGSWC     0x08220
  #define IXGBE_DTXMXSZRQ     0x08100
  #define IXGBE_DTXTCPFLGL    0x04A88
  #define IXGBE_DTXTCPFLGH    0x04A8C
  #define IXGBE_LBDRPEN       0x0CA00
  #define IXGBE_TXPBTHRESH(_i) (0x04950 + ((_i) * 4)) /* 8 of these 0 - 7 */
  
  #define IXGBE_DMATXCTL_TE       0x1 /* Transmit Enable */
  #define IXGBE_DMATXCTL_NS       0x2 /* No Snoop LSO hdr buffer */
  #define IXGBE_DMATXCTL_GDV      0x8 /* Global Double VLAN */
  #define IXGBE_DMATXCTL_VT_SHIFT 16  /* VLAN EtherType */
  
  #define IXGBE_PFDTXGSWC_VT_LBEN 0x1 /* Local L2 VT switch enable */
  #define IXGBE_DCA_TXCTRL(_i)    (0x07200 + ((_i) * 4)) /* 16 of these (0-15) */
  /* Tx DCA Control register : 128 of these (0-127) */
  #define IXGBE_DCA_TXCTRL_82599(_i)  (0x0600C + ((_i) * 0x40))
  #define IXGBE_TIPG      0x0CB00
  #define IXGBE_TXPBSIZE(_i)      (0x0CC00 + ((_i) * 4)) /* 8 of these */
  #define IXGBE_MNGTXMAP  0x0CD10
  #define IXGBE_TIPG_FIBER_DEFAULT 3
  #define IXGBE_TXPBSIZE_SHIFT    10
  
  /* Wake up registers */
  #define IXGBE_WUC       0x05800
  #define IXGBE_WUFC      0x05808
  #define IXGBE_WUS       0x05810
  #define IXGBE_IPAV      0x05838
  #define IXGBE_IP4AT     0x05840 /* IPv4 table 0x5840-0x5858 */
  #define IXGBE_IP6AT     0x05880 /* IPv6 table 0x5880-0x588F */
  
  #define IXGBE_WUPL      0x05900
  #define IXGBE_WUPM      0x05A00 /* wake up pkt memory 0x5A00-0x5A7C */
  #define IXGBE_FHFT(_n)     (0x09000 + (_n * 0x100)) /* Flex host filter table */
  #define IXGBE_FHFT_EXT(_n) (0x09800 + (_n * 0x100)) /* Ext Flexible Host
                                                       * Filter Table */
  
  #define IXGBE_FLEXIBLE_FILTER_COUNT_MAX         4
  #define IXGBE_EXT_FLEXIBLE_FILTER_COUNT_MAX     2
  
  /* Each Flexible Filter is at most 128 (0x80) bytes in length */
  #define IXGBE_FLEXIBLE_FILTER_SIZE_MAX  128
  #define IXGBE_FHFT_LENGTH_OFFSET        0xFC  /* Length byte in FHFT */
  #define IXGBE_FHFT_LENGTH_MASK          0x0FF /* Length in lower byte */
  
  /* Definitions for power management and wakeup registers */
  /* Wake Up Control */
  #define IXGBE_WUC_PME_EN     0x00000002 /* PME Enable */
  #define IXGBE_WUC_PME_STATUS 0x00000004 /* PME Status */
  #define IXGBE_WUC_ADVD3WUC   0x00000010 /* D3Cold wake up cap. enable*/
  
  /* Wake Up Filter Control */
  #define IXGBE_WUFC_LNKC 0x00000001 /* Link Status Change Wakeup Enable */
  #define IXGBE_WUFC_MAG  0x00000002 /* Magic Packet Wakeup Enable */
  #define IXGBE_WUFC_EX   0x00000004 /* Directed Exact Wakeup Enable */
  #define IXGBE_WUFC_MC   0x00000008 /* Directed Multicast Wakeup Enable */
  #define IXGBE_WUFC_BC   0x00000010 /* Broadcast Wakeup Enable */
  #define IXGBE_WUFC_ARP  0x00000020 /* ARP Request Packet Wakeup Enable */
  #define IXGBE_WUFC_IPV4 0x00000040 /* Directed IPv4 Packet Wakeup Enable */
  #define IXGBE_WUFC_IPV6 0x00000080 /* Directed IPv6 Packet Wakeup Enable */
  #define IXGBE_WUFC_MNG  0x00000100 /* Directed Mgmt Packet Wakeup Enable */
  
  #define IXGBE_WUFC_IGNORE_TCO   0x00008000 /* Ignore WakeOn TCO packets */
  #define IXGBE_WUFC_FLX0 0x00010000 /* Flexible Filter 0 Enable */
  #define IXGBE_WUFC_FLX1 0x00020000 /* Flexible Filter 1 Enable */
  #define IXGBE_WUFC_FLX2 0x00040000 /* Flexible Filter 2 Enable */
  #define IXGBE_WUFC_FLX3 0x00080000 /* Flexible Filter 3 Enable */
  #define IXGBE_WUFC_FLX4 0x00100000 /* Flexible Filter 4 Enable */
  #define IXGBE_WUFC_FLX5 0x00200000 /* Flexible Filter 5 Enable */
  #define IXGBE_WUFC_FLX_FILTERS     0x000F0000 /* Mask for 4 flex filters */
  #define IXGBE_WUFC_EXT_FLX_FILTERS 0x00300000 /* Mask for Ext. flex filters */
  #define IXGBE_WUFC_ALL_FILTERS     0x003F00FF /* Mask for all 6 wakeup filters*/
  #define IXGBE_WUFC_FLX_OFFSET      16 /* Offset to the Flexible Filters bits */
  
  /* Wake Up Status */
  #define IXGBE_WUS_LNKC  IXGBE_WUFC_LNKC
  #define IXGBE_WUS_MAG   IXGBE_WUFC_MAG
  #define IXGBE_WUS_EX    IXGBE_WUFC_EX
  #define IXGBE_WUS_MC    IXGBE_WUFC_MC
  #define IXGBE_WUS_BC    IXGBE_WUFC_BC
  #define IXGBE_WUS_ARP   IXGBE_WUFC_ARP
  #define IXGBE_WUS_IPV4  IXGBE_WUFC_IPV4
  #define IXGBE_WUS_IPV6  IXGBE_WUFC_IPV6
  #define IXGBE_WUS_MNG   IXGBE_WUFC_MNG
  #define IXGBE_WUS_FLX0  IXGBE_WUFC_FLX0
  #define IXGBE_WUS_FLX1  IXGBE_WUFC_FLX1
  #define IXGBE_WUS_FLX2  IXGBE_WUFC_FLX2
  #define IXGBE_WUS_FLX3  IXGBE_WUFC_FLX3
  #define IXGBE_WUS_FLX4  IXGBE_WUFC_FLX4
  #define IXGBE_WUS_FLX5  IXGBE_WUFC_FLX5
  #define IXGBE_WUS_FLX_FILTERS  IXGBE_WUFC_FLX_FILTERS
  
  /* Wake Up Packet Length */
  #define IXGBE_WUPL_LENGTH_MASK 0xFFFF
  
  /* DCB registers */
  #define IXGBE_RMCS      0x03D00
  #define IXGBE_DPMCS     0x07F40
  #define IXGBE_PDPMCS    0x0CD00
  #define IXGBE_RUPPBMR   0x050A0
  #define IXGBE_RT2CR(_i) (0x03C20 + ((_i) * 4)) /* 8 of these (0-7) */
  #define IXGBE_RT2SR(_i) (0x03C40 + ((_i) * 4)) /* 8 of these (0-7) */
  #define IXGBE_TDTQ2TCCR(_i)     (0x0602C + ((_i) * 0x40)) /* 8 of these (0-7) */
  #define IXGBE_TDTQ2TCSR(_i)     (0x0622C + ((_i) * 0x40)) /* 8 of these (0-7) */
  #define IXGBE_TDPT2TCCR(_i)     (0x0CD20 + ((_i) * 4)) /* 8 of these (0-7) */
  #define IXGBE_TDPT2TCSR(_i)     (0x0CD40 + ((_i) * 4)) /* 8 of these (0-7) */
  
  
  /* Security Control Registers */
  #define IXGBE_SECTXCTRL         0x08800
  #define IXGBE_SECTXSTAT         0x08804
  #define IXGBE_SECTXBUFFAF       0x08808
  #define IXGBE_SECTXMINIFG       0x08810
  #define IXGBE_SECTXSTAT         0x08804
  #define IXGBE_SECRXCTRL         0x08D00
  #define IXGBE_SECRXSTAT         0x08D04
  
  /* Security Bit Fields and Masks */
  #define IXGBE_SECTXCTRL_SECTX_DIS       0x00000001
  #define IXGBE_SECTXCTRL_TX_DIS          0x00000002
  #define IXGBE_SECTXCTRL_STORE_FORWARD   0x00000004
  
  #define IXGBE_SECTXSTAT_SECTX_RDY       0x00000001
  #define IXGBE_SECTXSTAT_ECC_TXERR       0x00000002
  
  #define IXGBE_SECRXCTRL_SECRX_DIS       0x00000001
  #define IXGBE_SECRXCTRL_RX_DIS          0x00000002
  
  #define IXGBE_SECRXSTAT_SECRX_RDY       0x00000001
  #define IXGBE_SECRXSTAT_ECC_RXERR       0x00000002
  
  /* LinkSec (MacSec) Registers */
  #define IXGBE_LSECTXCAP         0x08A00
  #define IXGBE_LSECRXCAP         0x08F00
  #define IXGBE_LSECTXCTRL        0x08A04
  #define IXGBE_LSECTXSCL         0x08A08 /* SCI Low */
  #define IXGBE_LSECTXSCH         0x08A0C /* SCI High */
  #define IXGBE_LSECTXSA          0x08A10
  #define IXGBE_LSECTXPN0         0x08A14
  #define IXGBE_LSECTXPN1         0x08A18
  #define IXGBE_LSECTXKEY0(_n)    (0x08A1C + (4 * (_n))) /* 4 of these (0-3) */
  #define IXGBE_LSECTXKEY1(_n)    (0x08A2C + (4 * (_n))) /* 4 of these (0-3) */
  #define IXGBE_LSECRXCTRL        0x08F04
  #define IXGBE_LSECRXSCL         0x08F08
  #define IXGBE_LSECRXSCH         0x08F0C
  #define IXGBE_LSECRXSA(_i)      (0x08F10 + (4 * (_i))) /* 2 of these (0-1) */
  #define IXGBE_LSECRXPN(_i)      (0x08F18 + (4 * (_i))) /* 2 of these (0-1) */
  #define IXGBE_LSECRXKEY(_n, _m) (0x08F20 + ((0x10 * (_n)) + (4 * (_m))))
  #define IXGBE_LSECTXUT          0x08A3C /* OutPktsUntagged */
  #define IXGBE_LSECTXPKTE        0x08A40 /* OutPktsEncrypted */
  #define IXGBE_LSECTXPKTP        0x08A44 /* OutPktsProtected */
  #define IXGBE_LSECTXOCTE        0x08A48 /* OutOctetsEncrypted */
  #define IXGBE_LSECTXOCTP        0x08A4C /* OutOctetsProtected */
  #define IXGBE_LSECRXUT          0x08F40 /* InPktsUntagged/InPktsNoTag */
  #define IXGBE_LSECRXOCTD        0x08F44 /* InOctetsDecrypted */
  #define IXGBE_LSECRXOCTV        0x08F48 /* InOctetsValidated */
  #define IXGBE_LSECRXBAD         0x08F4C /* InPktsBadTag */
  #define IXGBE_LSECRXNOSCI       0x08F50 /* InPktsNoSci */
  #define IXGBE_LSECRXUNSCI       0x08F54 /* InPktsUnknownSci */
  #define IXGBE_LSECRXUNCH        0x08F58 /* InPktsUnchecked */
  #define IXGBE_LSECRXDELAY       0x08F5C /* InPktsDelayed */
  #define IXGBE_LSECRXLATE        0x08F60 /* InPktsLate */
  #define IXGBE_LSECRXOK(_n)      (0x08F64 + (0x04 * (_n))) /* InPktsOk */
  #define IXGBE_LSECRXINV(_n)     (0x08F6C + (0x04 * (_n))) /* InPktsInvalid */
  #define IXGBE_LSECRXNV(_n)      (0x08F74 + (0x04 * (_n))) /* InPktsNotValid */
  #define IXGBE_LSECRXUNSA        0x08F7C /* InPktsUnusedSa */
  #define IXGBE_LSECRXNUSA        0x08F80 /* InPktsNotUsingSa */
  
  /* LinkSec (MacSec) Bit Fields and Masks */
  #define IXGBE_LSECTXCAP_SUM_MASK        0x00FF0000
  #define IXGBE_LSECTXCAP_SUM_SHIFT       16
  #define IXGBE_LSECRXCAP_SUM_MASK        0x00FF0000
  #define IXGBE_LSECRXCAP_SUM_SHIFT       16
  
  #define IXGBE_LSECTXCTRL_EN_MASK        0x00000003
  #define IXGBE_LSECTXCTRL_DISABLE        0x0
  #define IXGBE_LSECTXCTRL_AUTH           0x1
  #define IXGBE_LSECTXCTRL_AUTH_ENCRYPT   0x2
  #define IXGBE_LSECTXCTRL_AISCI          0x00000020
  #define IXGBE_LSECTXCTRL_PNTHRSH_MASK   0xFFFFFF00
  #define IXGBE_LSECTXCTRL_RSV_MASK       0x000000D8
  
  #define IXGBE_LSECRXCTRL_EN_MASK        0x0000000C
  #define IXGBE_LSECRXCTRL_EN_SHIFT       2
  #define IXGBE_LSECRXCTRL_DISABLE        0x0
  #define IXGBE_LSECRXCTRL_CHECK          0x1
  #define IXGBE_LSECRXCTRL_STRICT         0x2
  #define IXGBE_LSECRXCTRL_DROP           0x3
  #define IXGBE_LSECRXCTRL_PLSH           0x00000040
  #define IXGBE_LSECRXCTRL_RP             0x00000080
  #define IXGBE_LSECRXCTRL_RSV_MASK       0xFFFFFF33
  
  /* IpSec Registers */
  #define IXGBE_IPSTXIDX          0x08900
  #define IXGBE_IPSTXSALT         0x08904
  #define IXGBE_IPSTXKEY(_i)      (0x08908 + (4 * (_i))) /* 4 of these (0-3) */
  #define IXGBE_IPSRXIDX          0x08E00
  #define IXGBE_IPSRXIPADDR(_i)   (0x08E04 + (4 * (_i))) /* 4 of these (0-3) */
  #define IXGBE_IPSRXSPI          0x08E14
  #define IXGBE_IPSRXIPIDX        0x08E18
  #define IXGBE_IPSRXKEY(_i)      (0x08E1C + (4 * (_i))) /* 4 of these (0-3) */
  #define IXGBE_IPSRXSALT         0x08E2C
  #define IXGBE_IPSRXMOD          0x08E30
  
  #define IXGBE_SECTXCTRL_STORE_FORWARD_ENABLE    0x4
  
  /* HW RSC registers */
  #define IXGBE_RSCCTL(_i) (((_i) < 64) ? (0x0102C + ((_i) * 0x40)) : \
                            (0x0D02C + ((_i - 64) * 0x40)))
  #define IXGBE_RSCDBU      0x03028
  #define IXGBE_RSCCTL_RSCEN          0x01
  #define IXGBE_RSCCTL_MAXDESC_1      0x00
  #define IXGBE_RSCCTL_MAXDESC_4      0x04
  #define IXGBE_RSCCTL_MAXDESC_8      0x08
  #define IXGBE_RSCCTL_MAXDESC_16     0x0C
  #define IXGBE_RXDADV_RSCCNT_SHIFT     17
  #define IXGBE_GPIE_RSC_DELAY_SHIFT    11
  #define IXGBE_RXDADV_RSCCNT_MASK    0x001E0000
  #define IXGBE_RSCDBU_RSCACKDIS      0x00000080
  #define IXGBE_RDRXCTL_RSCFRSTSIZE   0x003E0000
  
  /* DCB registers */
  #define IXGBE_RTRPCS      0x02430
  #define IXGBE_RTTDCS      0x04900
  #define IXGBE_RTTDCS_ARBDIS     0x00000040 /* DCB arbiter disable */
  #define IXGBE_RTTPCS      0x0CD00
  #define IXGBE_RTRUP2TC    0x03020
  #define IXGBE_RTTUP2TC    0x0C800
  #define IXGBE_RTRPT4C(_i) (0x02140 + ((_i) * 4)) /* 8 of these (0-7) */
  #define IXGBE_RTRPT4S(_i) (0x02160 + ((_i) * 4)) /* 8 of these (0-7) */
  #define IXGBE_RTTDT2C(_i) (0x04910 + ((_i) * 4)) /* 8 of these (0-7) */
  #define IXGBE_RTTDT2S(_i) (0x04930 + ((_i) * 4)) /* 8 of these (0-7) */
  #define IXGBE_RTTPT2C(_i) (0x0CD20 + ((_i) * 4)) /* 8 of these (0-7) */
  #define IXGBE_RTTPT2S(_i) (0x0CD40 + ((_i) * 4)) /* 8 of these (0-7) */
  #define IXGBE_RTTDQSEL    0x04904
  #define IXGBE_RTTDT1C     0x04908
  #define IXGBE_RTTDT1S     0x0490C
  #define IXGBE_RTTDTECC    0x04990
  #define IXGBE_RTTDTECC_NO_BCN   0x00000100
  #define IXGBE_RTTBCNRC    0x04984
  
  /* FCoE registers */
  #define IXGBE_FCPTRL    0x02410 /* FC User Desc. PTR Low */
  #define IXGBE_FCPTRH    0x02414 /* FC USer Desc. PTR High */
  #define IXGBE_FCBUFF    0x02418 /* FC Buffer Control */
  #define IXGBE_FCDMARW   0x02420 /* FC Receive DMA RW */
  #define IXGBE_FCINVST0  0x03FC0 /* FC Invalid DMA Context Status Reg 0 */
  #define IXGBE_FCINVST(_i)       (IXGBE_FCINVST0 + ((_i) * 4))
  #define IXGBE_FCBUFF_VALID      (1 << 0)   /* DMA Context Valid */
  #define IXGBE_FCBUFF_BUFFSIZE   (3 << 3)   /* User Buffer Size */
  #define IXGBE_FCBUFF_WRCONTX    (1 << 7)   /* 0: Initiator, 1: Target */
  #define IXGBE_FCBUFF_BUFFCNT    0x0000ff00 /* Number of User Buffers */
  #define IXGBE_FCBUFF_OFFSET     0xffff0000 /* User Buffer Offset */
  #define IXGBE_FCBUFF_BUFFSIZE_SHIFT  3
  #define IXGBE_FCBUFF_BUFFCNT_SHIFT   8
  #define IXGBE_FCBUFF_OFFSET_SHIFT    16
  #define IXGBE_FCDMARW_WE        (1 << 14)   /* Write enable */
  #define IXGBE_FCDMARW_RE        (1 << 15)   /* Read enable */
  #define IXGBE_FCDMARW_FCOESEL   0x000001ff  /* FC X_ID: 11 bits */
  #define IXGBE_FCDMARW_LASTSIZE  0xffff0000  /* Last User Buffer Size */
  #define IXGBE_FCDMARW_LASTSIZE_SHIFT 16
  
  /* FCoE SOF/EOF */
  #define IXGBE_TEOFF     0x04A94 /* Tx FC EOF */
  #define IXGBE_TSOFF     0x04A98 /* Tx FC SOF */
  #define IXGBE_REOFF     0x05158 /* Rx FC EOF */
  #define IXGBE_RSOFF     0x051F8 /* Rx FC SOF */
  /* FCoE Filter Context Registers */
  #define IXGBE_FCFLT     0x05108 /* FC FLT Context */
  #define IXGBE_FCFLTRW   0x05110 /* FC Filter RW Control */
  #define IXGBE_FCPARAM   0x051d8 /* FC Offset Parameter */
  #define IXGBE_FCFLT_VALID       (1 << 0)   /* Filter Context Valid */
  #define IXGBE_FCFLT_FIRST       (1 << 1)   /* Filter First */
  #define IXGBE_FCFLT_SEQID       0x00ff0000 /* Sequence ID */
  #define IXGBE_FCFLT_SEQCNT      0xff000000 /* Sequence Count */
  #define IXGBE_FCFLTRW_RVALDT    (1 << 13)  /* Fast Re-Validation */
  #define IXGBE_FCFLTRW_WE        (1 << 14)  /* Write Enable */
  #define IXGBE_FCFLTRW_RE        (1 << 15)  /* Read Enable */
  /* FCoE Receive Control */
  #define IXGBE_FCRXCTRL  0x05100 /* FC Receive Control */
  #define IXGBE_FCRXCTRL_FCOELLI  (1 << 0)   /* Low latency interrupt */
  #define IXGBE_FCRXCTRL_SAVBAD   (1 << 1)   /* Save Bad Frames */
  #define IXGBE_FCRXCTRL_FRSTRDH  (1 << 2)   /* EN 1st Read Header */
  #define IXGBE_FCRXCTRL_LASTSEQH (1 << 3)   /* EN Last Header in Seq */
  #define IXGBE_FCRXCTRL_ALLH     (1 << 4)   /* EN All Headers */
  #define IXGBE_FCRXCTRL_FRSTSEQH (1 << 5)   /* EN 1st Seq. Header */
  #define IXGBE_FCRXCTRL_ICRC     (1 << 6)   /* Ignore Bad FC CRC */
  #define IXGBE_FCRXCTRL_FCCRCBO  (1 << 7)   /* FC CRC Byte Ordering */
  #define IXGBE_FCRXCTRL_FCOEVER  0x00000f00 /* FCoE Version: 4 bits */
  #define IXGBE_FCRXCTRL_FCOEVER_SHIFT 8
  /* FCoE Redirection */
  #define IXGBE_FCRECTL   0x0ED00 /* FC Redirection Control */
  #define IXGBE_FCRETA0   0x0ED10 /* FC Redirection Table 0 */
  #define IXGBE_FCRETA(_i)        (IXGBE_FCRETA0 + ((_i) * 4)) /* FCoE Redir */
  #define IXGBE_FCRECTL_ENA       0x1        /* FCoE Redir Table Enable */
  #define IXGBE_FCRETA_SIZE       8          /* Max entries in FCRETA */
  #define IXGBE_FCRETA_ENTRY_MASK 0x0000007f /* 7 bits for the queue index */
  
  /* Stats registers */
  #define IXGBE_CRCERRS   0x04000
  #define IXGBE_ILLERRC   0x04004
  #define IXGBE_ERRBC     0x04008
  #define IXGBE_MSPDC     0x04010
  #define IXGBE_MPC(_i)   (0x03FA0 + ((_i) * 4)) /* 8 of these 3FA0-3FBC*/
  #define IXGBE_MLFC      0x04034
  #define IXGBE_MRFC      0x04038
  #define IXGBE_RLEC      0x04040
  #define IXGBE_LXONTXC   0x03F60
  #define IXGBE_LXONRXC   0x0CF60
  #define IXGBE_LXOFFTXC  0x03F68
  #define IXGBE_LXOFFRXC  0x0CF68
  #define IXGBE_LXONRXCNT 0x041A4
  #define IXGBE_LXOFFRXCNT 0x041A8
  #define IXGBE_PXONRXCNT(_i)     (0x04140 + ((_i) * 4)) /* 8 of these */
  #define IXGBE_PXOFFRXCNT(_i)    (0x04160 + ((_i) * 4)) /* 8 of these */
  #define IXGBE_PXON2OFFCNT(_i)   (0x03240 + ((_i) * 4)) /* 8 of these */
  #define IXGBE_PXONTXC(_i)       (0x03F00 + ((_i) * 4)) /* 8 of these 3F00-3F1C*/
  #define IXGBE_PXONRXC(_i)       (0x0CF00 + ((_i) * 4)) /* 8 of these CF00-CF1C*/
  #define IXGBE_PXOFFTXC(_i)      (0x03F20 + ((_i) * 4)) /* 8 of these 3F20-3F3C*/
  #define IXGBE_PXOFFRXC(_i)      (0x0CF20 + ((_i) * 4)) /* 8 of these CF20-CF3C*/
  #define IXGBE_PRC64     0x0405C
  #define IXGBE_PRC127    0x04060
  #define IXGBE_PRC255    0x04064
  #define IXGBE_PRC511    0x04068
  #define IXGBE_PRC1023   0x0406C
  #define IXGBE_PRC1522   0x04070
  #define IXGBE_GPRC      0x04074
  #define IXGBE_BPRC      0x04078
  #define IXGBE_MPRC      0x0407C
  #define IXGBE_GPTC      0x04080
  #define IXGBE_GORCL     0x04088
  #define IXGBE_GORCH     0x0408C
  #define IXGBE_GOTCL     0x04090
  #define IXGBE_GOTCH     0x04094
  #define IXGBE_RNBC(_i)  (0x03FC0 + ((_i) * 4)) /* 8 of these 3FC0-3FDC*/
  #define IXGBE_RUC       0x040A4
  #define IXGBE_RFC       0x040A8
  #define IXGBE_ROC       0x040AC
  #define IXGBE_RJC       0x040B0
  #define IXGBE_MNGPRC    0x040B4
  #define IXGBE_MNGPDC    0x040B8
  #define IXGBE_MNGPTC    0x0CF90
  #define IXGBE_TORL      0x040C0
  #define IXGBE_TORH      0x040C4
  #define IXGBE_TPR       0x040D0
  #define IXGBE_TPT       0x040D4
  #define IXGBE_PTC64     0x040D8
  #define IXGBE_PTC127    0x040DC
  #define IXGBE_PTC255    0x040E0
  #define IXGBE_PTC511    0x040E4
  #define IXGBE_PTC1023   0x040E8
  #define IXGBE_PTC1522   0x040EC
  #define IXGBE_MPTC      0x040F0
  #define IXGBE_BPTC      0x040F4
  #define IXGBE_XEC       0x04120
  #define IXGBE_SSVPC     0x08780
  
  #define IXGBE_RQSMR(_i) (0x02300 + ((_i) * 4))
  #define IXGBE_TQSMR(_i) (((_i) <= 7) ? (0x07300 + ((_i) * 4)) : \
                           (0x08600 + ((_i) * 4)))
  #define IXGBE_TQSM(_i)  (0x08600 + ((_i) * 4))
  
  #define IXGBE_QPRC(_i) (0x01030 + ((_i) * 0x40)) /* 16 of these */
  #define IXGBE_QPTC(_i) (0x06030 + ((_i) * 0x40)) /* 16 of these */
  #define IXGBE_QBRC(_i) (0x01034 + ((_i) * 0x40)) /* 16 of these */
  #define IXGBE_QBTC(_i) (0x06034 + ((_i) * 0x40)) /* 16 of these */
  #define IXGBE_QPRDC(_i) (0x01430 + ((_i) * 0x40)) /* 16 of these */
  #define IXGBE_QBTC_L(_i) (0x08700 + ((_i) * 0x8)) /* 16 of these */
  #define IXGBE_QBTC_H(_i) (0x08704 + ((_i) * 0x8)) /* 16 of these */
  #define IXGBE_FCCRC     0x05118 /* Count of Good Eth CRC w/ Bad FC CRC */
  #define IXGBE_FCOERPDC  0x0241C /* FCoE Rx Packets Dropped Count */
  #define IXGBE_FCLAST    0x02424 /* FCoE Last Error Count */
  #define IXGBE_FCOEPRC   0x02428 /* Number of FCoE Packets Received */
  #define IXGBE_FCOEDWRC  0x0242C /* Number of FCoE DWords Received */
  #define IXGBE_FCOEPTC   0x08784 /* Number of FCoE Packets Transmitted */
  #define IXGBE_FCOEDWTC  0x08788 /* Number of FCoE DWords Transmitted */
  
  /* Management */
  #define IXGBE_MAVTV(_i) (0x05010 + ((_i) * 4)) /* 8 of these (0-7) */
  #define IXGBE_MFUTP(_i) (0x05030 + ((_i) * 4)) /* 8 of these (0-7) */
  #define IXGBE_MANC      0x05820
  #define IXGBE_MFVAL     0x05824
  #define IXGBE_MANC2H    0x05860
  #define IXGBE_MDEF(_i)  (0x05890 + ((_i) * 4)) /* 8 of these (0-7) */
  #define IXGBE_MIPAF     0x058B0
  #define IXGBE_MMAL(_i)  (0x05910 + ((_i) * 8)) /* 4 of these (0-3) */
  #define IXGBE_MMAH(_i)  (0x05914 + ((_i) * 8)) /* 4 of these (0-3) */
  #define IXGBE_FTFT      0x09400 /* 0x9400-0x97FC */
  #define IXGBE_METF(_i)  (0x05190 + ((_i) * 4)) /* 4 of these (0-3) */
  #define IXGBE_MDEF_EXT(_i) (0x05160 + ((_i) * 4)) /* 8 of these (0-7) */
  #define IXGBE_LSWFW     0x15014
  
  /* ARC Subsystem registers */
  #define IXGBE_HICR      0x15F00
  #define IXGBE_FWSTS     0x15F0C
  #define IXGBE_HSMC0R    0x15F04
  #define IXGBE_HSMC1R    0x15F08
  #define IXGBE_SWSR      0x15F10
  #define IXGBE_HFDR      0x15FE8
  #define IXGBE_FLEX_MNG  0x15800 /* 0x15800 - 0x15EFC */
  
  /* PCI-E registers */
  #define IXGBE_GCR       0x11000
  #define IXGBE_GTV       0x11004
  #define IXGBE_FUNCTAG   0x11008
  #define IXGBE_GLT       0x1100C
  #define IXGBE_GSCL_1    0x11010
  #define IXGBE_GSCL_2    0x11014
  #define IXGBE_GSCL_3    0x11018
  #define IXGBE_GSCL_4    0x1101C
  #define IXGBE_GSCN_0    0x11020
  #define IXGBE_GSCN_1    0x11024
  #define IXGBE_GSCN_2    0x11028
  #define IXGBE_GSCN_3    0x1102C
  #define IXGBE_FACTPS    0x10150
  #define IXGBE_PCIEANACTL  0x11040
  #define IXGBE_SWSM      0x10140
  #define IXGBE_FWSM      0x10148
  #define IXGBE_GSSR      0x10160
  #define IXGBE_MREVID    0x11064
  #define IXGBE_DCA_ID    0x11070
  #define IXGBE_DCA_CTRL  0x11074
  #define IXGBE_SWFW_SYNC IXGBE_GSSR
  
  /* PCIe registers 82599-specific */
  #define IXGBE_GCR_EXT           0x11050
  #define IXGBE_GSCL_5_82599      0x11030
  #define IXGBE_GSCL_6_82599      0x11034
  #define IXGBE_GSCL_7_82599      0x11038
  #define IXGBE_GSCL_8_82599      0x1103C
  #define IXGBE_PHYADR_82599      0x11040
  #define IXGBE_PHYDAT_82599      0x11044
  #define IXGBE_PHYCTL_82599      0x11048
  #define IXGBE_PBACLR_82599      0x11068
  #define IXGBE_CIAA_82599        0x11088
  #define IXGBE_CIAD_82599        0x1108C
  #define IXGBE_PCIE_DIAG_0_82599 0x11090
  #define IXGBE_PCIE_DIAG_1_82599 0x11094
  #define IXGBE_PCIE_DIAG_2_82599 0x11098
  #define IXGBE_PCIE_DIAG_3_82599 0x1109C
  #define IXGBE_PCIE_DIAG_4_82599 0x110A0
  #define IXGBE_PCIE_DIAG_5_82599 0x110A4
  #define IXGBE_PCIE_DIAG_6_82599 0x110A8
  #define IXGBE_PCIE_DIAG_7_82599 0x110C0
  #define IXGBE_INTRPT_CSR_82599  0x110B0
  #define IXGBE_INTRPT_MASK_82599 0x110B8
  #define IXGBE_CDQ_MBR_82599     0x110B4
  #define IXGBE_MISC_REG_82599    0x110F0
  #define IXGBE_ECC_CTRL_0_82599  0x11100
  #define IXGBE_ECC_CTRL_1_82599  0x11104
  #define IXGBE_ECC_STATUS_82599  0x110E0
  #define IXGBE_BAR_CTRL_82599    0x110F4
  
  /* PCI Express Control */
  #define IXGBE_GCR_CMPL_TMOUT_MASK       0x0000F000
  #define IXGBE_GCR_CMPL_TMOUT_10ms       0x00001000
  #define IXGBE_GCR_CMPL_TMOUT_RESEND     0x00010000
  #define IXGBE_GCR_CAP_VER2              0x00040000
  
  #define IXGBE_GCR_EXT_MSIX_EN           0x80000000
  #define IXGBE_GCR_EXT_VT_MODE_16        0x00000001
  #define IXGBE_GCR_EXT_VT_MODE_32        0x00000002
  #define IXGBE_GCR_EXT_VT_MODE_64        0x00000003
  #define IXGBE_GCR_EXT_SRIOV             (IXGBE_GCR_EXT_MSIX_EN | \
                                           IXGBE_GCR_EXT_VT_MODE_64)
  
  /* Time Sync Registers */
  #define IXGBE_TSYNCRXCTL 0x05188 /* Rx Time Sync Control register - RW */
  #define IXGBE_TSYNCTXCTL 0x08C00 /* Tx Time Sync Control register - RW */
  #define IXGBE_RXSTMPL    0x051E8 /* Rx timestamp Low - RO */
  #define IXGBE_RXSTMPH    0x051A4 /* Rx timestamp High - RO */
  #define IXGBE_RXSATRL    0x051A0 /* Rx timestamp attribute low - RO */
  #define IXGBE_RXSATRH    0x051A8 /* Rx timestamp attribute high - RO */
  #define IXGBE_RXMTRL     0x05120 /* RX message type register low - RW */
  #define IXGBE_TXSTMPL    0x08C04 /* Tx timestamp value Low - RO */
  #define IXGBE_TXSTMPH    0x08C08 /* Tx timestamp value High - RO */
  #define IXGBE_SYSTIML    0x08C0C /* System time register Low - RO */
  #define IXGBE_SYSTIMH    0x08C10 /* System time register High - RO */
  #define IXGBE_TIMINCA    0x08C14 /* Increment attributes register - RW */
  #define IXGBE_RXUDP      0x08C1C /* Time Sync Rx UDP Port - RW */
  
  /* Diagnostic Registers */
  #define IXGBE_RDSTATCTL   0x02C20
  #define IXGBE_RDSTAT(_i)  (0x02C00 + ((_i) * 4)) /* 0x02C00-0x02C1C */
  #define IXGBE_RDHMPN      0x02F08
  #define IXGBE_RIC_DW(_i)  (0x02F10 + ((_i) * 4))
  #define IXGBE_RDPROBE     0x02F20
  #define IXGBE_RDMAM       0x02F30
  #define IXGBE_RDMAD       0x02F34
  #define IXGBE_TDSTATCTL   0x07C20
  #define IXGBE_TDSTAT(_i)  (0x07C00 + ((_i) * 4)) /* 0x07C00 - 0x07C1C */
  #define IXGBE_TDHMPN      0x07F08
  #define IXGBE_TDHMPN2     0x082FC
  #define IXGBE_TXDESCIC    0x082CC
  #define IXGBE_TIC_DW(_i)  (0x07F10 + ((_i) * 4))
  #define IXGBE_TIC_DW2(_i) (0x082B0 + ((_i) * 4))
  #define IXGBE_TDPROBE     0x07F20
  #define IXGBE_TXBUFCTRL   0x0C600
  #define IXGBE_TXBUFDATA0  0x0C610
  #define IXGBE_TXBUFDATA1  0x0C614
  #define IXGBE_TXBUFDATA2  0x0C618
  #define IXGBE_TXBUFDATA3  0x0C61C
  #define IXGBE_RXBUFCTRL   0x03600
  #define IXGBE_RXBUFDATA0  0x03610
  #define IXGBE_RXBUFDATA1  0x03614
  #define IXGBE_RXBUFDATA2  0x03618
  #define IXGBE_RXBUFDATA3  0x0361C
  #define IXGBE_PCIE_DIAG(_i)     (0x11090 + ((_i) * 4)) /* 8 of these */
  #define IXGBE_RFVAL     0x050A4
  #define IXGBE_MDFTC1    0x042B8
  #define IXGBE_MDFTC2    0x042C0
  #define IXGBE_MDFTFIFO1 0x042C4
  #define IXGBE_MDFTFIFO2 0x042C8
  #define IXGBE_MDFTS     0x042CC
  #define IXGBE_RXDATAWRPTR(_i)   (0x03700 + ((_i) * 4)) /* 8 of these 3700-370C*/
  #define IXGBE_RXDESCWRPTR(_i)   (0x03710 + ((_i) * 4)) /* 8 of these 3710-371C*/
  #define IXGBE_RXDATARDPTR(_i)   (0x03720 + ((_i) * 4)) /* 8 of these 3720-372C*/
  #define IXGBE_RXDESCRDPTR(_i)   (0x03730 + ((_i) * 4)) /* 8 of these 3730-373C*/
  #define IXGBE_TXDATAWRPTR(_i)   (0x0C700 + ((_i) * 4)) /* 8 of these C700-C70C*/
  #define IXGBE_TXDESCWRPTR(_i)   (0x0C710 + ((_i) * 4)) /* 8 of these C710-C71C*/
  #define IXGBE_TXDATARDPTR(_i)   (0x0C720 + ((_i) * 4)) /* 8 of these C720-C72C*/
  #define IXGBE_TXDESCRDPTR(_i)   (0x0C730 + ((_i) * 4)) /* 8 of these C730-C73C*/
  #define IXGBE_PCIEECCCTL 0x1106C
  #define IXGBE_PCIEECCCTL0 0x11100
  #define IXGBE_PCIEECCCTL1 0x11104
  #define IXGBE_PBTXECC   0x0C300
  #define IXGBE_PBRXECC   0x03300
  #define IXGBE_GHECCR    0x110B0
  
  /* MAC Registers */
  #define IXGBE_PCS1GCFIG 0x04200
  #define IXGBE_PCS1GLCTL 0x04208
  #define IXGBE_PCS1GLSTA 0x0420C
  #define IXGBE_PCS1GDBG0 0x04210
  #define IXGBE_PCS1GDBG1 0x04214
  #define IXGBE_PCS1GANA  0x04218
  #define IXGBE_PCS1GANLP 0x0421C
  #define IXGBE_PCS1GANNP 0x04220
  #define IXGBE_PCS1GANLPNP 0x04224
  #define IXGBE_HLREG0    0x04240
  #define IXGBE_HLREG1    0x04244
  #define IXGBE_PAP       0x04248
  #define IXGBE_MACA      0x0424C
  #define IXGBE_APAE      0x04250
  #define IXGBE_ARD       0x04254
  #define IXGBE_AIS       0x04258
  #define IXGBE_MSCA      0x0425C
  #define IXGBE_MSRWD     0x04260
  #define IXGBE_MLADD     0x04264
  #define IXGBE_MHADD     0x04268
  #define IXGBE_MAXFRS    0x04268
  #define IXGBE_TREG      0x0426C
  #define IXGBE_PCSS1     0x04288
  #define IXGBE_PCSS2     0x0428C
  #define IXGBE_XPCSS     0x04290
  #define IXGBE_MFLCN     0x04294
  #define IXGBE_SERDESC   0x04298
  #define IXGBE_MACS      0x0429C
  #define IXGBE_AUTOC     0x042A0
  #define IXGBE_LINKS     0x042A4
  #define IXGBE_LINKS2    0x04324
  #define IXGBE_AUTOC2    0x042A8
  #define IXGBE_AUTOC3    0x042AC
  #define IXGBE_ANLP1     0x042B0
  #define IXGBE_ANLP2     0x042B4
  #define IXGBE_ATLASCTL  0x04800
  #define IXGBE_MMNGC     0x042D0
  #define IXGBE_ANLPNP1   0x042D4
  #define IXGBE_ANLPNP2   0x042D8
  #define IXGBE_KRPCSFC   0x042E0
  #define IXGBE_KRPCSS    0x042E4
  #define IXGBE_FECS1     0x042E8
  #define IXGBE_FECS2     0x042EC
  #define IXGBE_SMADARCTL 0x14F10
  #define IXGBE_MPVC      0x04318
  #define IXGBE_SGMIIC    0x04314
  
  #define IXGBE_VALIDATE_LINK_READY_TIMEOUT 50
  
  /* Omer CORECTL */
  #define IXGBE_CORECTL           0x014F00
  /* BARCTRL */
  #define IXGBE_BARCTRL           0x110F4
  #define IXGBE_BARCTRL_FLSIZE    0x0700
  #define IXGBE_BARCTRL_CSRSIZE   0x2000
  
  /* RDRXCTL Bit Masks */
  #define IXGBE_RDRXCTL_RDMTS_1_2     0x00000000 /* Rx Desc Min Threshold Size */
  #define IXGBE_RDRXCTL_CRCSTRIP      0x00000002 /* CRC Strip */
  #define IXGBE_RDRXCTL_MVMEN         0x00000020
  #define IXGBE_RDRXCTL_DMAIDONE      0x00000008 /* DMA init cycle done */
  #define IXGBE_RDRXCTL_AGGDIS        0x00010000 /* Aggregation disable */
  
  /* RQTC Bit Masks and Shifts */
  #define IXGBE_RQTC_SHIFT_TC(_i)     ((_i) * 4)
  #define IXGBE_RQTC_TC0_MASK         (0x7 << 0)
  #define IXGBE_RQTC_TC1_MASK         (0x7 << 4)
  #define IXGBE_RQTC_TC2_MASK         (0x7 << 8)
  #define IXGBE_RQTC_TC3_MASK         (0x7 << 12)
  #define IXGBE_RQTC_TC4_MASK         (0x7 << 16)
  #define IXGBE_RQTC_TC5_MASK         (0x7 << 20)
  #define IXGBE_RQTC_TC6_MASK         (0x7 << 24)
  #define IXGBE_RQTC_TC7_MASK         (0x7 << 28)
  
  /* PSRTYPE.RQPL Bit masks and shift */
  #define IXGBE_PSRTYPE_RQPL_MASK     0x7
  #define IXGBE_PSRTYPE_RQPL_SHIFT    29
  
  /* CTRL Bit Masks */
  #define IXGBE_CTRL_GIO_DIS      0x00000004 /* Global IO Master Disable bit */
  #define IXGBE_CTRL_LNK_RST      0x00000008 /* Link Reset. Resets everything. */
  #define IXGBE_CTRL_RST          0x04000000 /* Reset (SW) */
  
  /* FACTPS */
  #define IXGBE_FACTPS_LFS        0x40000000 /* LAN Function Select */
  
  /* MHADD Bit Masks */
  #define IXGBE_MHADD_MFS_MASK    0xFFFF0000
  #define IXGBE_MHADD_MFS_SHIFT   16
  
  /* Extended Device Control */
  #define IXGBE_CTRL_EXT_PFRSTD   0x00004000 /* Physical Function Reset Done */
  #define IXGBE_CTRL_EXT_NS_DIS   0x00010000 /* No Snoop disable */
  #define IXGBE_CTRL_EXT_RO_DIS   0x00020000 /* Relaxed Ordering disable */
  #define IXGBE_CTRL_EXT_DRV_LOAD 0x10000000 /* Driver loaded bit for FW */
  
  /* Direct Cache Access (DCA) definitions */
  #define IXGBE_DCA_CTRL_DCA_ENABLE  0x00000000 /* DCA Enable */
  #define IXGBE_DCA_CTRL_DCA_DISABLE 0x00000001 /* DCA Disable */
  
  #define IXGBE_DCA_CTRL_DCA_MODE_CB1 0x00 /* DCA Mode CB1 */
  #define IXGBE_DCA_CTRL_DCA_MODE_CB2 0x02 /* DCA Mode CB2 */
  
  #define IXGBE_DCA_RXCTRL_CPUID_MASK 0x0000001F /* Rx CPUID Mask */
  #define IXGBE_DCA_RXCTRL_CPUID_MASK_82599  0xFF000000 /* Rx CPUID Mask */
  #define IXGBE_DCA_RXCTRL_CPUID_SHIFT_82599 24 /* Rx CPUID Shift */
  #define IXGBE_DCA_RXCTRL_DESC_DCA_EN (1 << 5) /* DCA Rx Desc enable */
  #define IXGBE_DCA_RXCTRL_HEAD_DCA_EN (1 << 6) /* DCA Rx Desc header enable */
  #define IXGBE_DCA_RXCTRL_DATA_DCA_EN (1 << 7) /* DCA Rx Desc payload enable */
  #define IXGBE_DCA_RXCTRL_DESC_RRO_EN (1 << 9) /* DCA Rx rd Desc Relax Order */
  #define IXGBE_DCA_RXCTRL_DESC_WRO_EN (1 << 13) /* DCA Rx wr Desc Relax Order */
  #define IXGBE_DCA_RXCTRL_DESC_HSRO_EN (1 << 15) /* DCA Rx Split Header RO */
  
  #define IXGBE_DCA_TXCTRL_CPUID_MASK 0x0000001F /* Tx CPUID Mask */
  #define IXGBE_DCA_TXCTRL_CPUID_MASK_82599  0xFF000000 /* Tx CPUID Mask */
  #define IXGBE_DCA_TXCTRL_CPUID_SHIFT_82599 24 /* Tx CPUID Shift */
  #define IXGBE_DCA_TXCTRL_DESC_DCA_EN (1 << 5) /* DCA Tx Desc enable */
  #define IXGBE_DCA_TXCTRL_TX_WB_RO_EN (1 << 11) /* Tx Desc writeback RO bit */
  #define IXGBE_DCA_MAX_QUEUES_82598   16 /* DCA regs only on 16 queues */
  
  /* MSCA Bit Masks */
  #define IXGBE_MSCA_NP_ADDR_MASK      0x0000FFFF /* MDI Address (new protocol) */
  #define IXGBE_MSCA_NP_ADDR_SHIFT     0
  #define IXGBE_MSCA_DEV_TYPE_MASK     0x001F0000 /* Device Type (new protocol) */
  #define IXGBE_MSCA_DEV_TYPE_SHIFT    16 /* Register Address (old protocol */
  #define IXGBE_MSCA_PHY_ADDR_MASK     0x03E00000 /* PHY Address mask */
  #define IXGBE_MSCA_PHY_ADDR_SHIFT    21 /* PHY Address shift*/
  #define IXGBE_MSCA_OP_CODE_MASK      0x0C000000 /* OP CODE mask */
  #define IXGBE_MSCA_OP_CODE_SHIFT     26 /* OP CODE shift */
  #define IXGBE_MSCA_ADDR_CYCLE        0x00000000 /* OP CODE 00 (addr cycle) */
  #define IXGBE_MSCA_WRITE             0x04000000 /* OP CODE 01 (write) */
  #define IXGBE_MSCA_READ              0x08000000 /* OP CODE 10 (read) */
  #define IXGBE_MSCA_READ_AUTOINC      0x0C000000 /* OP CODE 11 (read, auto inc)*/
  #define IXGBE_MSCA_ST_CODE_MASK      0x30000000 /* ST Code mask */
  #define IXGBE_MSCA_ST_CODE_SHIFT     28 /* ST Code shift */
  #define IXGBE_MSCA_NEW_PROTOCOL      0x00000000 /* ST CODE 00 (new protocol) */
  #define IXGBE_MSCA_OLD_PROTOCOL      0x10000000 /* ST CODE 01 (old protocol) */
  #define IXGBE_MSCA_MDI_COMMAND       0x40000000 /* Initiate MDI command */
  #define IXGBE_MSCA_MDI_IN_PROG_EN    0x80000000 /* MDI in progress enable */
  
  /* MSRWD bit masks */
  #define IXGBE_MSRWD_WRITE_DATA_MASK     0x0000FFFF
  #define IXGBE_MSRWD_WRITE_DATA_SHIFT    0
  #define IXGBE_MSRWD_READ_DATA_MASK      0xFFFF0000
  #define IXGBE_MSRWD_READ_DATA_SHIFT     16
  
  /* Atlas registers */
  #define IXGBE_ATLAS_PDN_LPBK    0x24
  #define IXGBE_ATLAS_PDN_10G     0xB
  #define IXGBE_ATLAS_PDN_1G      0xC
  #define IXGBE_ATLAS_PDN_AN      0xD
  
  /* Atlas bit masks */
  #define IXGBE_ATLASCTL_WRITE_CMD        0x00010000
  #define IXGBE_ATLAS_PDN_TX_REG_EN       0x10
  #define IXGBE_ATLAS_PDN_TX_10G_QL_ALL   0xF0
  #define IXGBE_ATLAS_PDN_TX_1G_QL_ALL    0xF0
  #define IXGBE_ATLAS_PDN_TX_AN_QL_ALL    0xF0
  
  /* Omer bit masks */
  #define IXGBE_CORECTL_WRITE_CMD         0x00010000
  
  /* MDIO definitions */
  
  #define IXGBE_MDIO_COMMAND_TIMEOUT     100 /* PHY Timeout for 1 GB mode */
  
  #define IXGBE_MDIO_VENDOR_SPECIFIC_1_CONTROL      0x0    /* VS1 Control Reg */
  #define IXGBE_MDIO_VENDOR_SPECIFIC_1_STATUS       0x1    /* VS1 Status Reg */
  #define IXGBE_MDIO_VENDOR_SPECIFIC_1_LINK_STATUS  0x0008 /* 1 = Link Up */
  #define IXGBE_MDIO_VENDOR_SPECIFIC_1_SPEED_STATUS 0x0010 /* 0 - 10G, 1 - 1G */
  #define IXGBE_MDIO_VENDOR_SPECIFIC_1_10G_SPEED    0x0018
  #define IXGBE_MDIO_VENDOR_SPECIFIC_1_1G_SPEED     0x0010
  
  #define IXGBE_MDIO_PMA_PMD_SDA_SCL_ADDR     0xC30A /* PHY_XS SDA/SCL Addr Reg */
  #define IXGBE_MDIO_PMA_PMD_SDA_SCL_DATA     0xC30B /* PHY_XS SDA/SCL Data Reg */
  #define IXGBE_MDIO_PMA_PMD_SDA_SCL_STAT     0xC30C /* PHY_XS SDA/SCL Status Reg */
  
  #define IXGBE_PHY_REVISION_MASK        0xFFFFFFF0
  #define IXGBE_MAX_PHY_ADDR             32
  
  /* PHY IDs*/
  #define TN1010_PHY_ID    0x00A19410
  #define TNX_FW_REV       0xB
  #define QT2022_PHY_ID    0x0043A400
  #define ATH_PHY_ID       0x03429050
  
  /* PHY Types */
  #define IXGBE_M88E1145_E_PHY_ID  0x01410CD0
  
  /* Special PHY Init Routine */
  #define IXGBE_PHY_INIT_OFFSET_NL 0x002B
  #define IXGBE_PHY_INIT_END_NL    0xFFFF
  #define IXGBE_CONTROL_MASK_NL    0xF000
  #define IXGBE_DATA_MASK_NL       0x0FFF
  #define IXGBE_CONTROL_SHIFT_NL   12
  #define IXGBE_DELAY_NL           0
  #define IXGBE_DATA_NL            1
  #define IXGBE_CONTROL_NL         0x000F
  #define IXGBE_CONTROL_EOL_NL     0x0FFF
  #define IXGBE_CONTROL_SOL_NL     0x0000
  
  /* General purpose Interrupt Enable */
  #define IXGBE_SDP0_GPIEN         0x00000001 /* SDP0 */
  #define IXGBE_SDP1_GPIEN         0x00000002 /* SDP1 */
  #define IXGBE_SDP2_GPIEN         0x00000004 /* SDP2 */
  #define IXGBE_GPIE_MSIX_MODE     0x00000010 /* MSI-X mode */
  #define IXGBE_GPIE_OCD           0x00000020 /* Other Clear Disable */
  #define IXGBE_GPIE_EIMEN         0x00000040 /* Immediate Interrupt Enable */
  #define IXGBE_GPIE_EIAME         0x40000000
  #define IXGBE_GPIE_PBA_SUPPORT   0x80000000
  #define IXGBE_GPIE_VTMODE_MASK   0x0000C000 /* VT Mode Mask */
  #define IXGBE_GPIE_VTMODE_16     0x00004000 /* 16 VFs 8 queues per VF */
  #define IXGBE_GPIE_VTMODE_32     0x00008000 /* 32 VFs 4 queues per VF */
  #define IXGBE_GPIE_VTMODE_64     0x0000C000 /* 64 VFs 2 queues per VF */
  
  /* Transmit Flow Control status */
  #define IXGBE_TFCS_TXOFF         0x00000001
  #define IXGBE_TFCS_TXOFF0        0x00000100
  #define IXGBE_TFCS_TXOFF1        0x00000200
  #define IXGBE_TFCS_TXOFF2        0x00000400
  #define IXGBE_TFCS_TXOFF3        0x00000800
  #define IXGBE_TFCS_TXOFF4        0x00001000
  #define IXGBE_TFCS_TXOFF5        0x00002000
  #define IXGBE_TFCS_TXOFF6        0x00004000
  #define IXGBE_TFCS_TXOFF7        0x00008000
  
  /* TCP Timer */
  #define IXGBE_TCPTIMER_KS            0x00000100
  #define IXGBE_TCPTIMER_COUNT_ENABLE  0x00000200
  #define IXGBE_TCPTIMER_COUNT_FINISH  0x00000400
  #define IXGBE_TCPTIMER_LOOP          0x00000800
  #define IXGBE_TCPTIMER_DURATION_MASK 0x000000FF
  
  /* HLREG0 Bit Masks */
  #define IXGBE_HLREG0_TXCRCEN      0x00000001   /* bit  0 */
  #define IXGBE_HLREG0_RXCRCSTRP    0x00000002   /* bit  1 */
  #define IXGBE_HLREG0_JUMBOEN      0x00000004   /* bit  2 */
  #define IXGBE_HLREG0_TXPADEN      0x00000400   /* bit 10 */
  #define IXGBE_HLREG0_TXPAUSEEN    0x00001000   /* bit 12 */
  #define IXGBE_HLREG0_RXPAUSEEN    0x00004000   /* bit 14 */
  #define IXGBE_HLREG0_LPBK         0x00008000   /* bit 15 */
  #define IXGBE_HLREG0_MDCSPD       0x00010000   /* bit 16 */
  #define IXGBE_HLREG0_CONTMDC      0x00020000   /* bit 17 */
  #define IXGBE_HLREG0_CTRLFLTR     0x00040000   /* bit 18 */
  #define IXGBE_HLREG0_PREPEND      0x00F00000   /* bits 20-23 */
  #define IXGBE_HLREG0_PRIPAUSEEN   0x01000000   /* bit 24 */
  #define IXGBE_HLREG0_RXPAUSERECDA 0x06000000   /* bits 25-26 */
  #define IXGBE_HLREG0_RXLNGTHERREN 0x08000000   /* bit 27 */
  #define IXGBE_HLREG0_RXPADSTRIPEN 0x10000000   /* bit 28 */
  
  /* VMD_CTL bitmasks */
  #define IXGBE_VMD_CTL_VMDQ_EN     0x00000001
  #define IXGBE_VMD_CTL_VMDQ_FILTER 0x00000002
  
  /* VT_CTL bitmasks */
  #define IXGBE_VT_CTL_DIS_DEFPL  0x20000000 /* disable default pool */
  #define IXGBE_VT_CTL_REPLEN     0x40000000 /* replication enabled */
  #define IXGBE_VT_CTL_VT_ENABLE  0x00000001  /* Enable VT Mode */
  #define IXGBE_VT_CTL_POOL_SHIFT 7
  #define IXGBE_VT_CTL_POOL_MASK  (0x3F << IXGBE_VT_CTL_POOL_SHIFT)
  
  /* VMOLR bitmasks */
  #define IXGBE_VMOLR_AUPE        0x01000000 /* accept untagged packets */
  #define IXGBE_VMOLR_ROMPE       0x02000000 /* accept packets in MTA tbl */
  #define IXGBE_VMOLR_ROPE        0x04000000 /* accept packets in UC tbl */
  #define IXGBE_VMOLR_BAM         0x08000000 /* accept broadcast packets */
  #define IXGBE_VMOLR_MPE         0x10000000 /* multicast promiscuous */
  
  /* VFRE bitmask */
  #define IXGBE_VFRE_ENABLE_ALL   0xFFFFFFFF
  
  #define IXGBE_VF_INIT_TIMEOUT   200 /* Number of retries to clear RSTI */
  
  /* RDHMPN and TDHMPN bitmasks */
  #define IXGBE_RDHMPN_RDICADDR       0x007FF800
  #define IXGBE_RDHMPN_RDICRDREQ      0x00800000
  #define IXGBE_RDHMPN_RDICADDR_SHIFT 11
  #define IXGBE_TDHMPN_TDICADDR       0x003FF800
  #define IXGBE_TDHMPN_TDICRDREQ      0x00800000
  #define IXGBE_TDHMPN_TDICADDR_SHIFT 11
  
  #define IXGBE_RDMAM_MEM_SEL_SHIFT   13
  #define IXGBE_RDMAM_DWORD_SHIFT     9
  #define IXGBE_RDMAM_DESC_COMP_FIFO  1
  #define IXGBE_RDMAM_DFC_CMD_FIFO    2
  #define IXGBE_RDMAM_TCN_STATUS_RAM  4
  #define IXGBE_RDMAM_WB_COLL_FIFO    5
  #define IXGBE_RDMAM_QSC_CNT_RAM     6
  #define IXGBE_RDMAM_QSC_QUEUE_CNT   8
  #define IXGBE_RDMAM_QSC_QUEUE_RAM   0xA
  #define IXGBE_RDMAM_DESC_COM_FIFO_RANGE     135
  #define IXGBE_RDMAM_DESC_COM_FIFO_COUNT     4
  #define IXGBE_RDMAM_DFC_CMD_FIFO_RANGE      48
  #define IXGBE_RDMAM_DFC_CMD_FIFO_COUNT      7
  #define IXGBE_RDMAM_TCN_STATUS_RAM_RANGE    256
  #define IXGBE_RDMAM_TCN_STATUS_RAM_COUNT    9
  #define IXGBE_RDMAM_WB_COLL_FIFO_RANGE      8
  #define IXGBE_RDMAM_WB_COLL_FIFO_COUNT      4
  #define IXGBE_RDMAM_QSC_CNT_RAM_RANGE       64
  #define IXGBE_RDMAM_QSC_CNT_RAM_COUNT       4
  #define IXGBE_RDMAM_QSC_QUEUE_CNT_RANGE     32
  #define IXGBE_RDMAM_QSC_QUEUE_CNT_COUNT     4
  #define IXGBE_RDMAM_QSC_QUEUE_RAM_RANGE     128
  #define IXGBE_RDMAM_QSC_QUEUE_RAM_COUNT     8
  
  #define IXGBE_TXDESCIC_READY        0x80000000
  
  /* Receive Checksum Control */
  #define IXGBE_RXCSUM_IPPCSE     0x00001000   /* IP payload checksum enable */
  #define IXGBE_RXCSUM_PCSD       0x00002000   /* packet checksum disabled */
  
  /* FCRTL Bit Masks */
  #define IXGBE_FCRTL_XONE        0x80000000  /* XON enable */
  #define IXGBE_FCRTH_FCEN        0x80000000  /* Packet buffer fc enable */
  
  /* PAP bit masks*/
  #define IXGBE_PAP_TXPAUSECNT_MASK   0x0000FFFF /* Pause counter mask */
  
  /* RMCS Bit Masks */
  #define IXGBE_RMCS_RRM          0x00000002 /* Receive Recycle Mode enable */
  /* Receive Arbitration Control: 0 Round Robin, 1 DFP */
  #define IXGBE_RMCS_RAC          0x00000004
  #define IXGBE_RMCS_DFP          IXGBE_RMCS_RAC /* Deficit Fixed Priority ena */
  #define IXGBE_RMCS_TFCE_802_3X         0x00000008 /* Tx Priority FC ena */
  #define IXGBE_RMCS_TFCE_PRIORITY       0x00000010 /* Tx Priority FC ena */
  #define IXGBE_RMCS_ARBDIS       0x00000040 /* Arbitration disable bit */
  
  /* FCCFG Bit Masks */
  #define IXGBE_FCCFG_TFCE_802_3X         0x00000008 /* Tx link FC enable */
  #define IXGBE_FCCFG_TFCE_PRIORITY       0x00000010 /* Tx priority FC enable */
  
  /* Interrupt register bitmasks */
  
  /* Extended Interrupt Cause Read */
  #define IXGBE_EICR_RTX_QUEUE    0x0000FFFF /* RTx Queue Interrupt */
  #define IXGBE_EICR_FLOW_DIR     0x00010000 /* FDir Exception */
  #define IXGBE_EICR_RX_MISS      0x00020000 /* Packet Buffer Overrun */
  #define IXGBE_EICR_PCI          0x00040000 /* PCI Exception */
  #define IXGBE_EICR_MAILBOX      0x00080000 /* VF to PF Mailbox Interrupt */
  #define IXGBE_EICR_LSC          0x00100000 /* Link Status Change */
  #define IXGBE_EICR_LINKSEC      0x00200000 /* PN Threshold */
  #define IXGBE_EICR_MNG          0x00400000 /* Manageability Event Interrupt */
  #define IXGBE_EICR_GPI_SDP0     0x01000000 /* Gen Purpose Interrupt on SDP0 */
  #define IXGBE_EICR_GPI_SDP1     0x02000000 /* Gen Purpose Interrupt on SDP1 */
  #define IXGBE_EICR_GPI_SDP2     0x04000000 /* Gen Purpose Interrupt on SDP2 */
  #define IXGBE_EICR_ECC          0x10000000 /* ECC Error */
  #define IXGBE_EICR_PBUR         0x10000000 /* Packet Buffer Handler Error */
  #define IXGBE_EICR_DHER         0x20000000 /* Descriptor Handler Error */
  #define IXGBE_EICR_TCP_TIMER    0x40000000 /* TCP Timer */
  #define IXGBE_EICR_OTHER        0x80000000 /* Interrupt Cause Active */
  
  /* Extended Interrupt Cause Set */
  #define IXGBE_EICS_RTX_QUEUE    IXGBE_EICR_RTX_QUEUE /* RTx Queue Interrupt */
  #define IXGBE_EICS_FLOW_DIR     IXGBE_EICR_FLOW_DIR  /* FDir Exception */
  #define IXGBE_EICS_RX_MISS      IXGBE_EICR_RX_MISS   /* Pkt Buffer Overrun */
  #define IXGBE_EICS_PCI          IXGBE_EICR_PCI       /* PCI Exception */
  #define IXGBE_EICS_MAILBOX      IXGBE_EICR_MAILBOX   /* VF to PF Mailbox Int */
  #define IXGBE_EICS_LSC          IXGBE_EICR_LSC       /* Link Status Change */
  #define IXGBE_EICS_MNG          IXGBE_EICR_MNG       /* MNG Event Interrupt */
  #define IXGBE_EICS_GPI_SDP0     IXGBE_EICR_GPI_SDP0  /* SDP0 Gen Purpose Int */
  #define IXGBE_EICS_GPI_SDP1     IXGBE_EICR_GPI_SDP1  /* SDP1 Gen Purpose Int */
  #define IXGBE_EICS_GPI_SDP2     IXGBE_EICR_GPI_SDP2  /* SDP2 Gen Purpose Int */
  #define IXGBE_EICS_ECC          IXGBE_EICR_ECC       /* ECC Error */
  #define IXGBE_EICS_PBUR         IXGBE_EICR_PBUR      /* Pkt Buf Handler Err */
  #define IXGBE_EICS_DHER         IXGBE_EICR_DHER      /* Desc Handler Error */
  #define IXGBE_EICS_TCP_TIMER    IXGBE_EICR_TCP_TIMER /* TCP Timer */
  #define IXGBE_EICS_OTHER        IXGBE_EICR_OTHER     /* INT Cause Active */
  
  /* Extended Interrupt Mask Set */
  #define IXGBE_EIMS_RTX_QUEUE    IXGBE_EICR_RTX_QUEUE /* RTx Queue Interrupt */
  #define IXGBE_EIMS_FLOW_DIR     IXGBE_EICR_FLOW_DIR  /* FDir Exception */
  #define IXGBE_EIMS_RX_MISS      IXGBE_EICR_RX_MISS   /* Packet Buffer Overrun */
  #define IXGBE_EIMS_PCI          IXGBE_EICR_PCI       /* PCI Exception */
  #define IXGBE_EIMS_MAILBOX      IXGBE_EICR_MAILBOX   /* VF to PF Mailbox Int */
  #define IXGBE_EIMS_LSC          IXGBE_EICR_LSC       /* Link Status Change */
  #define IXGBE_EIMS_MNG          IXGBE_EICR_MNG       /* MNG Event Interrupt */
  #define IXGBE_EIMS_GPI_SDP0     IXGBE_EICR_GPI_SDP0  /* SDP0 Gen Purpose Int */
  #define IXGBE_EIMS_GPI_SDP1     IXGBE_EICR_GPI_SDP1  /* SDP1 Gen Purpose Int */
  #define IXGBE_EIMS_GPI_SDP2     IXGBE_EICR_GPI_SDP2  /* SDP2 Gen Purpose Int */
  #define IXGBE_EIMS_ECC          IXGBE_EICR_ECC       /* ECC Error */
  #define IXGBE_EIMS_PBUR         IXGBE_EICR_PBUR      /* Pkt Buf Handler Err */
  #define IXGBE_EIMS_DHER         IXGBE_EICR_DHER      /* Descr Handler Error */
  #define IXGBE_EIMS_TCP_TIMER    IXGBE_EICR_TCP_TIMER /* TCP Timer */
  #define IXGBE_EIMS_OTHER        IXGBE_EICR_OTHER     /* INT Cause Active */
  
  /* Extended Interrupt Mask Clear */
  #define IXGBE_EIMC_RTX_QUEUE    IXGBE_EICR_RTX_QUEUE /* RTx Queue Interrupt */
  #define IXGBE_EIMC_FLOW_DIR     IXGBE_EICR_FLOW_DIR  /* FDir Exception */
  #define IXGBE_EIMC_RX_MISS      IXGBE_EICR_RX_MISS   /* Packet Buffer Overrun */
  #define IXGBE_EIMC_PCI          IXGBE_EICR_PCI       /* PCI Exception */
  #define IXGBE_EIMC_MAILBOX      IXGBE_EICR_MAILBOX   /* VF to PF Mailbox Int */
  #define IXGBE_EIMC_LSC          IXGBE_EICR_LSC       /* Link Status Change */
  #define IXGBE_EIMC_MNG          IXGBE_EICR_MNG       /* MNG Event Interrupt */
  #define IXGBE_EIMC_GPI_SDP0     IXGBE_EICR_GPI_SDP0  /* SDP0 Gen Purpose Int */
  #define IXGBE_EIMC_GPI_SDP1     IXGBE_EICR_GPI_SDP1  /* SDP1 Gen Purpose Int */
  #define IXGBE_EIMC_GPI_SDP2     IXGBE_EICR_GPI_SDP2  /* SDP2 Gen Purpose Int */
  #define IXGBE_EIMC_ECC          IXGBE_EICR_ECC       /* ECC Error */
  #define IXGBE_EIMC_PBUR         IXGBE_EICR_PBUR      /* Pkt Buf Handler Err */
  #define IXGBE_EIMC_DHER         IXGBE_EICR_DHER      /* Desc Handler Err */
  #define IXGBE_EIMC_TCP_TIMER    IXGBE_EICR_TCP_TIMER /* TCP Timer */
  #define IXGBE_EIMC_OTHER        IXGBE_EICR_OTHER     /* INT Cause Active */
  
  #define IXGBE_EIMS_ENABLE_MASK ( \
                                  IXGBE_EIMS_RTX_QUEUE       | \
                                  IXGBE_EIMS_LSC             | \
                                  IXGBE_EIMS_TCP_TIMER       | \
                                  IXGBE_EIMS_OTHER)
  
  /* Immediate Interrupt Rx (A.K.A. Low Latency Interrupt) */
  #define IXGBE_IMIR_PORT_IM_EN     0x00010000  /* TCP port enable */
  #define IXGBE_IMIR_PORT_BP        0x00020000  /* TCP port check bypass */
  #define IXGBE_IMIREXT_SIZE_BP     0x00001000  /* Packet size bypass */
  #define IXGBE_IMIREXT_CTRL_URG    0x00002000  /* Check URG bit in header */
  #define IXGBE_IMIREXT_CTRL_ACK    0x00004000  /* Check ACK bit in header */
  #define IXGBE_IMIREXT_CTRL_PSH    0x00008000  /* Check PSH bit in header */
  #define IXGBE_IMIREXT_CTRL_RST    0x00010000  /* Check RST bit in header */
  #define IXGBE_IMIREXT_CTRL_SYN    0x00020000  /* Check SYN bit in header */
  #define IXGBE_IMIREXT_CTRL_FIN    0x00040000  /* Check FIN bit in header */
  #define IXGBE_IMIREXT_CTRL_BP     0x00080000  /* Bypass check of control bits */
  #define IXGBE_IMIR_SIZE_BP_82599  0x00001000 /* Packet size bypass */
  #define IXGBE_IMIR_CTRL_URG_82599 0x00002000 /* Check URG bit in header */
  #define IXGBE_IMIR_CTRL_ACK_82599 0x00004000 /* Check ACK bit in header */
  #define IXGBE_IMIR_CTRL_PSH_82599 0x00008000 /* Check PSH bit in header */
  #define IXGBE_IMIR_CTRL_RST_82599 0x00010000 /* Check RST bit in header */
  #define IXGBE_IMIR_CTRL_SYN_82599 0x00020000 /* Check SYN bit in header */
  #define IXGBE_IMIR_CTRL_FIN_82599 0x00040000 /* Check FIN bit in header */
  #define IXGBE_IMIR_CTRL_BP_82599  0x00080000 /* Bypass check of control bits */
  #define IXGBE_IMIR_LLI_EN_82599   0x00100000 /* Enables low latency Int */
  #define IXGBE_IMIR_RX_QUEUE_MASK_82599  0x0000007F /* Rx Queue Mask */
  #define IXGBE_IMIR_RX_QUEUE_SHIFT_82599 21 /* Rx Queue Shift */
  #define IXGBE_IMIRVP_PRIORITY_MASK      0x00000007 /* VLAN priority mask */
  #define IXGBE_IMIRVP_PRIORITY_EN        0x00000008 /* VLAN priority enable */
  
  #define IXGBE_MAX_FTQF_FILTERS          128
  #define IXGBE_FTQF_PROTOCOL_MASK        0x00000003
  #define IXGBE_FTQF_PROTOCOL_TCP         0x00000000
  #define IXGBE_FTQF_PROTOCOL_UDP         0x00000001
  #define IXGBE_FTQF_PROTOCOL_SCTP        2
  #define IXGBE_FTQF_PRIORITY_MASK        0x00000007
  #define IXGBE_FTQF_PRIORITY_SHIFT       2
  #define IXGBE_FTQF_POOL_MASK            0x0000003F
  #define IXGBE_FTQF_POOL_SHIFT           8
  #define IXGBE_FTQF_5TUPLE_MASK_MASK     0x0000001F
  #define IXGBE_FTQF_5TUPLE_MASK_SHIFT    25
  #define IXGBE_FTQF_POOL_MASK_EN         0x40000000
  #define IXGBE_FTQF_QUEUE_ENABLE         0x80000000
  
  /* Interrupt clear mask */
  #define IXGBE_IRQ_CLEAR_MASK    0xFFFFFFFF
  
  /* Interrupt Vector Allocation Registers */
  #define IXGBE_IVAR_REG_NUM      25
  #define IXGBE_IVAR_REG_NUM_82599       64
  #define IXGBE_IVAR_TXRX_ENTRY   96
  #define IXGBE_IVAR_RX_ENTRY     64
  #define IXGBE_IVAR_RX_QUEUE(_i)    (0 + (_i))
  #define IXGBE_IVAR_TX_QUEUE(_i)    (64 + (_i))
  #define IXGBE_IVAR_TX_ENTRY     32
  
  #define IXGBE_IVAR_TCP_TIMER_INDEX       96 /* 0 based index */
  #define IXGBE_IVAR_OTHER_CAUSES_INDEX    97 /* 0 based index */
  
  #define IXGBE_MSIX_VECTOR(_i)   (0 + (_i))
  
  #define IXGBE_IVAR_ALLOC_VAL    0x80 /* Interrupt Allocation valid */
  
  /* ETYPE Queue Filter/Select Bit Masks */
  #define IXGBE_MAX_ETQF_FILTERS  8
  #define IXGBE_ETQF_FCOE         0x08000000 /* bit 27 */
  #define IXGBE_ETQF_BCN          0x10000000 /* bit 28 */
  #define IXGBE_ETQF_1588         0x40000000 /* bit 30 */
  #define IXGBE_ETQF_FILTER_EN    0x80000000 /* bit 31 */
  #define IXGBE_ETQF_POOL_ENABLE   (1 << 26) /* bit 26 */
  
  #define IXGBE_ETQS_RX_QUEUE     0x007F0000 /* bits 22:16 */
  #define IXGBE_ETQS_RX_QUEUE_SHIFT       16
  #define IXGBE_ETQS_LLI          0x20000000 /* bit 29 */
  #define IXGBE_ETQS_QUEUE_EN     0x80000000 /* bit 31 */
  
  /*
   * ETQF filter list: one static filter per filter consumer. This is
   *                   to avoid filter collisions later. Add new filters
   *                   here!!
   *
   * Current filters:
   *    EAPOL 802.1x (0x888e): Filter 0
   *    BCN (0x8904):          Filter 1
   *    1588 (0x88f7):         Filter 3
   */
  #define IXGBE_ETQF_FILTER_EAPOL          0
  #define IXGBE_ETQF_FILTER_BCN            1
  #define IXGBE_ETQF_FILTER_FCOE           2
  #define IXGBE_ETQF_FILTER_1588           3
  #define IXGBE_ETQF_FILTER_FIP            4
  /* VLAN Control Bit Masks */
  #define IXGBE_VLNCTRL_VET       0x0000FFFF  /* bits 0-15 */
  #define IXGBE_VLNCTRL_CFI       0x10000000  /* bit 28 */
  #define IXGBE_VLNCTRL_CFIEN     0x20000000  /* bit 29 */
  #define IXGBE_VLNCTRL_VFE       0x40000000  /* bit 30 */
  #define IXGBE_VLNCTRL_VME       0x80000000  /* bit 31 */
  
  /* VLAN pool filtering masks */
  #define IXGBE_VLVF_VIEN         0x80000000  /* filter is valid */
  #define IXGBE_VLVF_ENTRIES      64
  #define IXGBE_VLVF_VLANID_MASK  0x00000FFF
  
  /* Per VF Port VLAN insertion rules */
  #define IXGBE_VMVIR_VLANA_DEFAULT 0x40000000 /* Always use default VLAN */
  #define IXGBE_VMVIR_VLANA_NEVER   0x80000000 /* Never insert VLAN tag */
  
  #define IXGBE_ETHERNET_IEEE_VLAN_TYPE 0x8100  /* 802.1q protocol */
  
  /* STATUS Bit Masks */
  #define IXGBE_STATUS_LAN_ID         0x0000000C /* LAN ID */
  #define IXGBE_STATUS_LAN_ID_SHIFT   2          /* LAN ID Shift*/
  #define IXGBE_STATUS_GIO            0x00080000 /* GIO Master Enable Status */
  
  #define IXGBE_STATUS_LAN_ID_0   0x00000000 /* LAN ID 0 */
  #define IXGBE_STATUS_LAN_ID_1   0x00000004 /* LAN ID 1 */
  
  /* ESDP Bit Masks */
  #define IXGBE_ESDP_SDP0 0x00000001 /* SDP0 Data Value */
  #define IXGBE_ESDP_SDP1 0x00000002 /* SDP1 Data Value */
  #define IXGBE_ESDP_SDP2 0x00000004 /* SDP2 Data Value */
  #define IXGBE_ESDP_SDP3 0x00000008 /* SDP3 Data Value */
  #define IXGBE_ESDP_SDP4 0x00000010 /* SDP4 Data Value */
  #define IXGBE_ESDP_SDP5 0x00000020 /* SDP5 Data Value */
  #define IXGBE_ESDP_SDP6 0x00000040 /* SDP6 Data Value */
  #define IXGBE_ESDP_SDP4_DIR     0x00000004 /* SDP4 IO direction */
  #define IXGBE_ESDP_SDP5_DIR     0x00002000 /* SDP5 IO direction */
  
  /* LEDCTL Bit Masks */
  #define IXGBE_LED_IVRT_BASE      0x00000040
  #define IXGBE_LED_BLINK_BASE     0x00000080
  #define IXGBE_LED_MODE_MASK_BASE 0x0000000F
  #define IXGBE_LED_OFFSET(_base, _i) (_base << (8 * (_i)))
  #define IXGBE_LED_MODE_SHIFT(_i) (8*(_i))
  #define IXGBE_LED_IVRT(_i)       IXGBE_LED_OFFSET(IXGBE_LED_IVRT_BASE, _i)
  #define IXGBE_LED_BLINK(_i)      IXGBE_LED_OFFSET(IXGBE_LED_BLINK_BASE, _i)
  #define IXGBE_LED_MODE_MASK(_i)  IXGBE_LED_OFFSET(IXGBE_LED_MODE_MASK_BASE, _i)
  
  /* LED modes */
  #define IXGBE_LED_LINK_UP       0x0
  #define IXGBE_LED_LINK_10G      0x1
  #define IXGBE_LED_MAC           0x2
  #define IXGBE_LED_FILTER        0x3
  #define IXGBE_LED_LINK_ACTIVE   0x4
  #define IXGBE_LED_LINK_1G       0x5
  #define IXGBE_LED_ON            0xE
  #define IXGBE_LED_OFF           0xF
  
  /* AUTOC Bit Masks */
  #define IXGBE_AUTOC_KX4_KX_SUPP_MASK 0xC0000000
  #define IXGBE_AUTOC_KX4_SUPP    0x80000000
  #define IXGBE_AUTOC_KX_SUPP     0x40000000
  #define IXGBE_AUTOC_PAUSE       0x30000000
  #define IXGBE_AUTOC_ASM_PAUSE   0x20000000
  #define IXGBE_AUTOC_SYM_PAUSE   0x10000000
  #define IXGBE_AUTOC_RF          0x08000000
  #define IXGBE_AUTOC_PD_TMR      0x06000000
  #define IXGBE_AUTOC_AN_RX_LOOSE 0x01000000
  #define IXGBE_AUTOC_AN_RX_DRIFT 0x00800000
  #define IXGBE_AUTOC_AN_RX_ALIGN 0x007C0000
  #define IXGBE_AUTOC_FECA        0x00040000
  #define IXGBE_AUTOC_FECR        0x00020000
  #define IXGBE_AUTOC_KR_SUPP     0x00010000
  #define IXGBE_AUTOC_AN_RESTART  0x00001000
  #define IXGBE_AUTOC_FLU         0x00000001
  #define IXGBE_AUTOC_LMS_SHIFT   13
  #define IXGBE_AUTOC_LMS_10G_SERIAL      (0x3 << IXGBE_AUTOC_LMS_SHIFT)
  #define IXGBE_AUTOC_LMS_KX4_KX_KR       (0x4 << IXGBE_AUTOC_LMS_SHIFT)
  #define IXGBE_AUTOC_LMS_SGMII_1G_100M   (0x5 << IXGBE_AUTOC_LMS_SHIFT)
  #define IXGBE_AUTOC_LMS_KX4_KX_KR_1G_AN (0x6 << IXGBE_AUTOC_LMS_SHIFT)
  #define IXGBE_AUTOC_LMS_KX4_KX_KR_SGMII (0x7 << IXGBE_AUTOC_LMS_SHIFT)
  #define IXGBE_AUTOC_LMS_MASK            (0x7 << IXGBE_AUTOC_LMS_SHIFT)
  #define IXGBE_AUTOC_LMS_1G_LINK_NO_AN   (0x0 << IXGBE_AUTOC_LMS_SHIFT)
  #define IXGBE_AUTOC_LMS_10G_LINK_NO_AN  (0x1 << IXGBE_AUTOC_LMS_SHIFT)
  #define IXGBE_AUTOC_LMS_1G_AN           (0x2 << IXGBE_AUTOC_LMS_SHIFT)
  #define IXGBE_AUTOC_LMS_KX4_AN          (0x4 << IXGBE_AUTOC_LMS_SHIFT)
  #define IXGBE_AUTOC_LMS_KX4_AN_1G_AN    (0x6 << IXGBE_AUTOC_LMS_SHIFT)
  #define IXGBE_AUTOC_LMS_ATTACH_TYPE     (0x7 << IXGBE_AUTOC_10G_PMA_PMD_SHIFT)
  
  #define IXGBE_AUTOC_1G_PMA_PMD_MASK    0x00000200
  #define IXGBE_AUTOC_1G_PMA_PMD_SHIFT   9
  #define IXGBE_AUTOC_10G_PMA_PMD_MASK   0x00000180
  #define IXGBE_AUTOC_10G_PMA_PMD_SHIFT  7
  #define IXGBE_AUTOC_10G_XAUI   (0x0 << IXGBE_AUTOC_10G_PMA_PMD_SHIFT)
  #define IXGBE_AUTOC_10G_KX4    (0x1 << IXGBE_AUTOC_10G_PMA_PMD_SHIFT)
  #define IXGBE_AUTOC_10G_CX4    (0x2 << IXGBE_AUTOC_10G_PMA_PMD_SHIFT)
  #define IXGBE_AUTOC_1G_BX      (0x0 << IXGBE_AUTOC_1G_PMA_PMD_SHIFT)
  #define IXGBE_AUTOC_1G_KX      (0x1 << IXGBE_AUTOC_1G_PMA_PMD_SHIFT)
  #define IXGBE_AUTOC_1G_SFI     (0x0 << IXGBE_AUTOC_1G_PMA_PMD_SHIFT)
  #define IXGBE_AUTOC_1G_KX_BX   (0x1 << IXGBE_AUTOC_1G_PMA_PMD_SHIFT)
  
  #define IXGBE_AUTOC2_UPPER_MASK  0xFFFF0000
  #define IXGBE_AUTOC2_10G_SERIAL_PMA_PMD_MASK  0x00030000
  #define IXGBE_AUTOC2_10G_SERIAL_PMA_PMD_SHIFT 16
  #define IXGBE_AUTOC2_10G_KR  (0x0 << IXGBE_AUTOC2_10G_SERIAL_PMA_PMD_SHIFT)
  #define IXGBE_AUTOC2_10G_XFI (0x1 << IXGBE_AUTOC2_10G_SERIAL_PMA_PMD_SHIFT)
  #define IXGBE_AUTOC2_10G_SFI (0x2 << IXGBE_AUTOC2_10G_SERIAL_PMA_PMD_SHIFT)
  
  /* LINKS Bit Masks */
  #define IXGBE_LINKS_KX_AN_COMP  0x80000000
  #define IXGBE_LINKS_UP          0x40000000
  #define IXGBE_LINKS_SPEED       0x20000000
  #define IXGBE_LINKS_MODE        0x18000000
  #define IXGBE_LINKS_RX_MODE     0x06000000
  #define IXGBE_LINKS_TX_MODE     0x01800000
  #define IXGBE_LINKS_XGXS_EN     0x00400000
  #define IXGBE_LINKS_SGMII_EN    0x02000000
  #define IXGBE_LINKS_PCS_1G_EN   0x00200000
  #define IXGBE_LINKS_1G_AN_EN    0x00100000
  #define IXGBE_LINKS_KX_AN_IDLE  0x00080000
  #define IXGBE_LINKS_1G_SYNC     0x00040000
  #define IXGBE_LINKS_10G_ALIGN   0x00020000
  #define IXGBE_LINKS_10G_LANE_SYNC 0x00017000
  #define IXGBE_LINKS_TL_FAULT    0x00001000
  #define IXGBE_LINKS_SIGNAL      0x00000F00
  
  #define IXGBE_LINKS_SPEED_82599     0x30000000
  #define IXGBE_LINKS_SPEED_10G_82599 0x30000000
  #define IXGBE_LINKS_SPEED_1G_82599  0x20000000
  #define IXGBE_LINKS_SPEED_100_82599 0x10000000
  #define IXGBE_LINK_UP_TIME      90 /* 9.0 Seconds */
  #define IXGBE_AUTO_NEG_TIME     45 /* 4.5 Seconds */
  
  #define IXGBE_LINKS2_AN_SUPPORTED   0x00000040
  
  /* PCS1GLSTA Bit Masks */
  #define IXGBE_PCS1GLSTA_LINK_OK         1
  #define IXGBE_PCS1GLSTA_SYNK_OK         0x10
  #define IXGBE_PCS1GLSTA_AN_COMPLETE     0x10000
  #define IXGBE_PCS1GLSTA_AN_PAGE_RX      0x20000
  #define IXGBE_PCS1GLSTA_AN_TIMED_OUT    0x40000
  #define IXGBE_PCS1GLSTA_AN_REMOTE_FAULT 0x80000
  #define IXGBE_PCS1GLSTA_AN_ERROR_RWS    0x100000
  
  #define IXGBE_PCS1GANA_SYM_PAUSE        0x80
  #define IXGBE_PCS1GANA_ASM_PAUSE        0x100
  
  /* PCS1GLCTL Bit Masks */
  #define IXGBE_PCS1GLCTL_AN_1G_TIMEOUT_EN  0x00040000 /* PCS 1G autoneg to en */
  #define IXGBE_PCS1GLCTL_FLV_LINK_UP     1
  #define IXGBE_PCS1GLCTL_FORCE_LINK      0x20
  #define IXGBE_PCS1GLCTL_LOW_LINK_LATCH  0x40
  #define IXGBE_PCS1GLCTL_AN_ENABLE       0x10000
  #define IXGBE_PCS1GLCTL_AN_RESTART      0x20000
  
  /* ANLP1 Bit Masks */
  #define IXGBE_ANLP1_PAUSE               0x0C00
  #define IXGBE_ANLP1_SYM_PAUSE           0x0400
  #define IXGBE_ANLP1_ASM_PAUSE           0x0800
  
  /* SW Semaphore Register bitmasks */
  #define IXGBE_SWSM_SMBI 0x00000001 /* Driver Semaphore bit */
  #define IXGBE_SWSM_SWESMBI 0x00000002 /* FW Semaphore bit */
  #define IXGBE_SWSM_WMNG 0x00000004 /* Wake MNG Clock */
  #define IXGBE_SWFW_REGSMP 0x80000000 /* Register Semaphore bit 31 */
  
  /* SW_FW_SYNC/GSSR definitions */
  #define IXGBE_GSSR_EEP_SM     0x0001
  #define IXGBE_GSSR_PHY0_SM    0x0002
  #define IXGBE_GSSR_PHY1_SM    0x0004
  #define IXGBE_GSSR_MAC_CSR_SM 0x0008
  #define IXGBE_GSSR_FLASH_SM   0x0010
  
  /* EEC Register */
  #define IXGBE_EEC_SK        0x00000001 /* EEPROM Clock */
  #define IXGBE_EEC_CS        0x00000002 /* EEPROM Chip Select */
  #define IXGBE_EEC_DI        0x00000004 /* EEPROM Data In */
  #define IXGBE_EEC_DO        0x00000008 /* EEPROM Data Out */
  #define IXGBE_EEC_FWE_MASK  0x00000030 /* FLASH Write Enable */
  #define IXGBE_EEC_FWE_DIS   0x00000010 /* Disable FLASH writes */
  #define IXGBE_EEC_FWE_EN    0x00000020 /* Enable FLASH writes */
  #define IXGBE_EEC_FWE_SHIFT 4
  #define IXGBE_EEC_REQ       0x00000040 /* EEPROM Access Request */
  #define IXGBE_EEC_GNT       0x00000080 /* EEPROM Access Grant */
  #define IXGBE_EEC_PRES      0x00000100 /* EEPROM Present */
  #define IXGBE_EEC_ARD       0x00000200 /* EEPROM Auto Read Done */
  #define IXGBE_EEC_FLUP      0x00800000 /* Flash update command */
  #define IXGBE_EEC_FLUDONE   0x04000000 /* Flash update done */
  /* EEPROM Addressing bits based on type (0-small, 1-large) */
  #define IXGBE_EEC_ADDR_SIZE 0x00000400
  #define IXGBE_EEC_SIZE      0x00007800 /* EEPROM Size */
  
  #define IXGBE_EEC_SIZE_SHIFT          11
  #define IXGBE_EEPROM_WORD_SIZE_SHIFT  6
  #define IXGBE_EEPROM_OPCODE_BITS      8
  
  /* Checksum and EEPROM pointers */
  #define IXGBE_EEPROM_CHECKSUM   0x3F
  #define IXGBE_EEPROM_SUM        0xBABA
  #define IXGBE_PCIE_ANALOG_PTR   0x03
  #define IXGBE_ATLAS0_CONFIG_PTR 0x04
  #define IXGBE_ATLAS1_CONFIG_PTR 0x05
  #define IXGBE_PCIE_GENERAL_PTR  0x06
  #define IXGBE_PCIE_CONFIG0_PTR  0x07
  #define IXGBE_PCIE_CONFIG1_PTR  0x08
  #define IXGBE_CORE0_PTR         0x09
  #define IXGBE_CORE1_PTR         0x0A
  #define IXGBE_MAC0_PTR          0x0B
  #define IXGBE_MAC1_PTR          0x0C
  #define IXGBE_CSR0_CONFIG_PTR   0x0D
  #define IXGBE_CSR1_CONFIG_PTR   0x0E
  #define IXGBE_FW_PTR            0x0F
  #define IXGBE_PBANUM0_PTR       0x15
  #define IXGBE_PBANUM1_PTR       0x16
  #define IXGBE_DEVICE_CAPS       0x2C
  #define IXGBE_SAN_MAC_ADDR_PTR  0x28
  #define IXGBE_PCIE_MSIX_82599_CAPS  0x72
  #define IXGBE_PCIE_MSIX_82598_CAPS  0x62
  
  /* MSI-X capability fields masks */
  #define IXGBE_PCIE_MSIX_TBL_SZ_MASK     0x7FF
  
  /* Legacy EEPROM word offsets */
  #define IXGBE_ISCSI_BOOT_CAPS           0x0033
  #define IXGBE_ISCSI_SETUP_PORT_0        0x0030
  #define IXGBE_ISCSI_SETUP_PORT_1        0x0034
  
  /* EEPROM Commands - SPI */
  #define IXGBE_EEPROM_MAX_RETRY_SPI      5000 /* Max wait 5ms for RDY signal */
  #define IXGBE_EEPROM_STATUS_RDY_SPI     0x01
  #define IXGBE_EEPROM_READ_OPCODE_SPI    0x03  /* EEPROM read opcode */
  #define IXGBE_EEPROM_WRITE_OPCODE_SPI   0x02  /* EEPROM write opcode */
  #define IXGBE_EEPROM_A8_OPCODE_SPI      0x08  /* opcode bit-3 = addr bit-8 */
  #define IXGBE_EEPROM_WREN_OPCODE_SPI    0x06  /* EEPROM set Write Ena latch */
  /* EEPROM reset Write Enable latch */
  #define IXGBE_EEPROM_WRDI_OPCODE_SPI    0x04
  #define IXGBE_EEPROM_RDSR_OPCODE_SPI    0x05  /* EEPROM read Status reg */
  #define IXGBE_EEPROM_WRSR_OPCODE_SPI    0x01  /* EEPROM write Status reg */
  #define IXGBE_EEPROM_ERASE4K_OPCODE_SPI 0x20  /* EEPROM ERASE 4KB */
  #define IXGBE_EEPROM_ERASE64K_OPCODE_SPI  0xD8  /* EEPROM ERASE 64KB */
  #define IXGBE_EEPROM_ERASE256_OPCODE_SPI  0xDB  /* EEPROM ERASE 256B */
  
  /* EEPROM Read Register */
  #define IXGBE_EEPROM_RW_REG_DATA   16 /* data offset in EEPROM read reg */
  #define IXGBE_EEPROM_RW_REG_DONE   2  /* Offset to READ done bit */
  #define IXGBE_EEPROM_RW_REG_START  1  /* First bit to start operation */
  #define IXGBE_EEPROM_RW_ADDR_SHIFT 2  /* Shift to the address bits */
  #define IXGBE_NVM_POLL_WRITE       1  /* Flag for polling for write complete */
  #define IXGBE_NVM_POLL_READ        0  /* Flag for polling for read complete */
  
  #define IXGBE_ETH_LENGTH_OF_ADDRESS   6
  
  #ifndef IXGBE_EEPROM_GRANT_ATTEMPTS
  #define IXGBE_EEPROM_GRANT_ATTEMPTS 1000 /* EEPROM # attempts to gain grant */
  #endif
  
  #ifndef IXGBE_EERD_EEWR_ATTEMPTS
  /* Number of 5 microseconds we wait for EERD read and
   * EERW write to complete */
  #define IXGBE_EERD_EEWR_ATTEMPTS 100000
  #endif
  
  #ifndef IXGBE_FLUDONE_ATTEMPTS
  /* # attempts we wait for flush update to complete */
  #define IXGBE_FLUDONE_ATTEMPTS 20000
  #endif
  
  #define IXGBE_SAN_MAC_ADDR_PORT0_OFFSET  0x0
  #define IXGBE_SAN_MAC_ADDR_PORT1_OFFSET  0x3
  #define IXGBE_DEVICE_CAPS_ALLOW_ANY_SFP  0x1
  #define IXGBE_DEVICE_CAPS_FCOE_OFFLOADS  0x2
  #define IXGBE_FW_PASSTHROUGH_PATCH_CONFIG_PTR   0x4
  #define IXGBE_FW_PATCH_VERSION_4   0x7
  
  /* Alternative SAN MAC Address Block */
  #define IXGBE_ALT_SAN_MAC_ADDR_BLK_PTR      0x27 /* Alt. SAN MAC block */
  #define IXGBE_ALT_SAN_MAC_ADDR_CAPS_OFFSET  0x0 /* Alt. SAN MAC capability */
  #define IXGBE_ALT_SAN_MAC_ADDR_PORT0_OFFSET 0x1 /* Alt. SAN MAC 0 offset */
  #define IXGBE_ALT_SAN_MAC_ADDR_PORT1_OFFSET 0x4 /* Alt. SAN MAC 1 offset */
  #define IXGBE_ALT_SAN_MAC_ADDR_WWNN_OFFSET  0x7 /* Alt. WWNN prefix offset */
  #define IXGBE_ALT_SAN_MAC_ADDR_WWPN_OFFSET  0x8 /* Alt. WWPN prefix offset */
  #define IXGBE_ALT_SAN_MAC_ADDR_CAPS_SANMAC  0x0 /* Alt. SAN MAC exists */
  #define IXGBE_ALT_SAN_MAC_ADDR_CAPS_ALTWWN  0x1 /* Alt. WWN base exists */
  
  /* PCI Bus Info */
  #define IXGBE_PCI_LINK_STATUS     0xB2
  #define IXGBE_PCI_DEVICE_CONTROL2 0xC8
  #define IXGBE_PCI_LINK_WIDTH      0x3F0
  #define IXGBE_PCI_LINK_WIDTH_1    0x10
  #define IXGBE_PCI_LINK_WIDTH_2    0x20
  #define IXGBE_PCI_LINK_WIDTH_4    0x40
  #define IXGBE_PCI_LINK_WIDTH_8    0x80
  #define IXGBE_PCI_LINK_SPEED      0xF
  #define IXGBE_PCI_LINK_SPEED_2500 0x1
  #define IXGBE_PCI_LINK_SPEED_5000 0x2
  #define IXGBE_PCI_HEADER_TYPE_REGISTER  0x0E
  #define IXGBE_PCI_HEADER_TYPE_MULTIFUNC 0x80
  #define IXGBE_PCI_DEVICE_CONTROL2_16ms  0x0005
  
  /* Number of 100 microseconds we wait for PCI Express master disable */
  #define IXGBE_PCI_MASTER_DISABLE_TIMEOUT 800
  
  /* Check whether address is multicast.  This is little-endian specific check.*/
  #define IXGBE_IS_MULTICAST(Address) \
                  (bool)(((u8 *)(Address))[0] & ((u8)0x01))
  
  /* Check whether an address is broadcast. */
  #define IXGBE_IS_BROADCAST(Address)                      \
                  ((((u8 *)(Address))[0] == ((u8)0xff)) && \
                  (((u8 *)(Address))[1] == ((u8)0xff)))
  
  /* RAH */
  #define IXGBE_RAH_VIND_MASK     0x003C0000
  #define IXGBE_RAH_VIND_SHIFT    18
  #define IXGBE_RAH_AV            0x80000000
  #define IXGBE_CLEAR_VMDQ_ALL    0xFFFFFFFF
  
  /* Header split receive */
  #define IXGBE_RFCTL_ISCSI_DIS       0x00000001
  #define IXGBE_RFCTL_ISCSI_DWC_MASK  0x0000003E
  #define IXGBE_RFCTL_ISCSI_DWC_SHIFT 1
  #define IXGBE_RFCTL_NFSW_DIS        0x00000040
  #define IXGBE_RFCTL_NFSR_DIS        0x00000080
  #define IXGBE_RFCTL_NFS_VER_MASK    0x00000300
  #define IXGBE_RFCTL_NFS_VER_SHIFT   8
  #define IXGBE_RFCTL_NFS_VER_2       0
  #define IXGBE_RFCTL_NFS_VER_3       1
  #define IXGBE_RFCTL_NFS_VER_4       2
  #define IXGBE_RFCTL_IPV6_DIS        0x00000400
  #define IXGBE_RFCTL_IPV6_XSUM_DIS   0x00000800
  #define IXGBE_RFCTL_IPFRSP_DIS      0x00004000
  #define IXGBE_RFCTL_IPV6_EX_DIS     0x00010000
  #define IXGBE_RFCTL_NEW_IPV6_EXT_DIS 0x00020000
  
  /* Transmit Config masks */
  #define IXGBE_TXDCTL_ENABLE     0x02000000 /* Enable specific Tx Queue */
  #define IXGBE_TXDCTL_SWFLSH     0x04000000 /* Tx Desc. write-back flushing */
  /* Enable short packet padding to 64 bytes */
  #define IXGBE_TX_PAD_ENABLE     0x00000400
  #define IXGBE_JUMBO_FRAME_ENABLE 0x00000004  /* Allow jumbo frames */
  /* This allows for 16K packets + 4k for vlan */
  #define IXGBE_MAX_FRAME_SZ      0x40040000
  
  #define IXGBE_TDWBAL_HEAD_WB_ENABLE   0x1      /* Tx head write-back enable */
  #define IXGBE_TDWBAL_SEQNUM_WB_ENABLE 0x2      /* Tx seq# write-back enable */
  
  /* Receive Config masks */
  #define IXGBE_RXCTRL_RXEN       0x00000001  /* Enable Receiver */
  #define IXGBE_RXCTRL_DMBYPS     0x00000002  /* Descriptor Monitor Bypass */
  #define IXGBE_RXDCTL_ENABLE     0x02000000  /* Enable specific Rx Queue */
  #define IXGBE_RXDCTL_VME        0x40000000  /* VLAN mode enable */
  
  #define IXGBE_FCTRL_SBP 0x00000002 /* Store Bad Packet */
  #define IXGBE_FCTRL_MPE 0x00000100 /* Multicast Promiscuous Ena*/
  #define IXGBE_FCTRL_UPE 0x00000200 /* Unicast Promiscuous Ena */
  #define IXGBE_FCTRL_BAM 0x00000400 /* Broadcast Accept Mode */
  #define IXGBE_FCTRL_PMCF 0x00001000 /* Pass MAC Control Frames */
  #define IXGBE_FCTRL_DPF 0x00002000 /* Discard Pause Frame */
  /* Receive Priority Flow Control Enable */
  #define IXGBE_FCTRL_RPFCE 0x00004000
  #define IXGBE_FCTRL_RFCE 0x00008000 /* Receive Flow Control Ena */
  #define IXGBE_MFLCN_PMCF        0x00000001 /* Pass MAC Control Frames */
  #define IXGBE_MFLCN_DPF         0x00000002 /* Discard Pause Frame */
  #define IXGBE_MFLCN_RPFCE       0x00000004 /* Receive Priority FC Enable */
  #define IXGBE_MFLCN_RFCE        0x00000008 /* Receive FC Enable */
  
  /* Multiple Receive Queue Control */
  #define IXGBE_MRQC_RSSEN                 0x00000001  /* RSS Enable */
  #define IXGBE_MRQC_MRQE_MASK                    0xF /* Bits 3:0 */
  #define IXGBE_MRQC_RT8TCEN               0x00000002 /* 8 TC no RSS */
  #define IXGBE_MRQC_RT4TCEN               0x00000003 /* 4 TC no RSS */
  #define IXGBE_MRQC_RTRSS8TCEN            0x00000004 /* 8 TC w/ RSS */
  #define IXGBE_MRQC_RTRSS4TCEN            0x00000005 /* 4 TC w/ RSS */
  #define IXGBE_MRQC_VMDQEN                0x00000008 /* VMDq2 64 pools no RSS */
  #define IXGBE_MRQC_VMDQRSS32EN           0x0000000A /* VMDq2 32 pools w/ RSS */
  #define IXGBE_MRQC_VMDQRSS64EN           0x0000000B /* VMDq2 64 pools w/ RSS */
  #define IXGBE_MRQC_VMDQRT8TCEN           0x0000000C /* VMDq2/RT 16 pool 8 TC */
  #define IXGBE_MRQC_VMDQRT4TCEN           0x0000000D /* VMDq2/RT 32 pool 4 TC */
  #define IXGBE_MRQC_RSS_FIELD_MASK        0xFFFF0000
  #define IXGBE_MRQC_RSS_FIELD_IPV4_TCP    0x00010000
  #define IXGBE_MRQC_RSS_FIELD_IPV4        0x00020000
  #define IXGBE_MRQC_RSS_FIELD_IPV6_EX_TCP 0x00040000
  #define IXGBE_MRQC_RSS_FIELD_IPV6_EX     0x00080000
  #define IXGBE_MRQC_RSS_FIELD_IPV6        0x00100000
  #define IXGBE_MRQC_RSS_FIELD_IPV6_TCP    0x00200000
  #define IXGBE_MRQC_RSS_FIELD_IPV4_UDP    0x00400000
  #define IXGBE_MRQC_RSS_FIELD_IPV6_UDP    0x00800000
  #define IXGBE_MRQC_RSS_FIELD_IPV6_EX_UDP 0x01000000
  #define IXGBE_MRQC_L3L4TXSWEN            0x00008000
  
  /* Queue Drop Enable */
  #define IXGBE_QDE_ENABLE     0x00000001
  #define IXGBE_QDE_IDX_MASK   0x00007F00
  #define IXGBE_QDE_IDX_SHIFT           8
  
  #define IXGBE_TXD_POPTS_IXSM 0x01       /* Insert IP checksum */
  #define IXGBE_TXD_POPTS_TXSM 0x02       /* Insert TCP/UDP checksum */
  #define IXGBE_TXD_CMD_EOP    0x01000000 /* End of Packet */
  #define IXGBE_TXD_CMD_IFCS   0x02000000 /* Insert FCS (Ethernet CRC) */
  #define IXGBE_TXD_CMD_IC     0x04000000 /* Insert Checksum */
  #define IXGBE_TXD_CMD_RS     0x08000000 /* Report Status */
  #define IXGBE_TXD_CMD_DEXT   0x20000000 /* Descriptor extension (0 = legacy) */
  #define IXGBE_TXD_CMD_VLE    0x40000000 /* Add VLAN tag */
  #define IXGBE_TXD_STAT_DD    0x00000001 /* Descriptor Done */
  
  #define IXGBE_RXDADV_IPSEC_STATUS_SECP                  0x00020000
  #define IXGBE_RXDADV_IPSEC_ERROR_INVALID_PROTOCOL       0x08000000
  #define IXGBE_RXDADV_IPSEC_ERROR_INVALID_LENGTH         0x10000000
  #define IXGBE_RXDADV_IPSEC_ERROR_AUTH_FAILED            0x18000000
  #define IXGBE_RXDADV_IPSEC_ERROR_BIT_MASK               0x18000000
  /* Multiple Transmit Queue Command Register */
  #define IXGBE_MTQC_RT_ENA       0x1 /* DCB Enable */
  #define IXGBE_MTQC_VT_ENA       0x2 /* VMDQ2 Enable */
  #define IXGBE_MTQC_64Q_1PB      0x0 /* 64 queues 1 pack buffer */
  #define IXGBE_MTQC_32VF         0x8 /* 4 TX Queues per pool w/32VF's */
  #define IXGBE_MTQC_64VF         0x4 /* 2 TX Queues per pool w/64VF's */
  #define IXGBE_MTQC_8TC_8TQ      0xC /* 8 TC if RT_ENA or 8 TQ if VT_ENA */
  
  /* Receive Descriptor bit definitions */
  #define IXGBE_RXD_STAT_DD       0x01    /* Descriptor Done */
  #define IXGBE_RXD_STAT_EOP      0x02    /* End of Packet */
  #define IXGBE_RXD_STAT_FLM      0x04    /* FDir Match */
  #define IXGBE_RXD_STAT_VP       0x08    /* IEEE VLAN Packet */
  #define IXGBE_RXDADV_NEXTP_MASK   0x000FFFF0 /* Next Descriptor Index */
  #define IXGBE_RXDADV_NEXTP_SHIFT  0x00000004
  #define IXGBE_RXD_STAT_UDPCS    0x10    /* UDP xsum calculated */
  #define IXGBE_RXD_STAT_L4CS     0x20    /* L4 xsum calculated */
  #define IXGBE_RXD_STAT_IPCS     0x40    /* IP xsum calculated */
  #define IXGBE_RXD_STAT_PIF      0x80    /* passed in-exact filter */
  #define IXGBE_RXD_STAT_CRCV     0x100   /* Speculative CRC Valid */
  #define IXGBE_RXD_STAT_VEXT     0x200   /* 1st VLAN found */
  #define IXGBE_RXD_STAT_UDPV     0x400   /* Valid UDP checksum */
  #define IXGBE_RXD_STAT_DYNINT   0x800   /* Pkt caused INT via DYNINT */
  #define IXGBE_RXD_STAT_LLINT    0x800   /* Pkt caused Low Latency Interrupt */
  #define IXGBE_RXD_STAT_TS       0x10000 /* Time Stamp */
  #define IXGBE_RXD_STAT_SECP     0x20000 /* Security Processing */
  #define IXGBE_RXD_STAT_LB       0x40000 /* Loopback Status */
  #define IXGBE_RXD_STAT_ACK      0x8000  /* ACK Packet indication */
  #define IXGBE_RXD_ERR_CE        0x01    /* CRC Error */
  #define IXGBE_RXD_ERR_LE        0x02    /* Length Error */
  #define IXGBE_RXD_ERR_PE        0x08    /* Packet Error */
  #define IXGBE_RXD_ERR_OSE       0x10    /* Oversize Error */
  #define IXGBE_RXD_ERR_USE       0x20    /* Undersize Error */
  #define IXGBE_RXD_ERR_TCPE      0x40    /* TCP/UDP Checksum Error */
  #define IXGBE_RXD_ERR_IPE       0x80    /* IP Checksum Error */
  #define IXGBE_RXDADV_ERR_MASK           0xfff00000 /* RDESC.ERRORS mask */
  #define IXGBE_RXDADV_ERR_SHIFT          20         /* RDESC.ERRORS shift */
  #define IXGBE_RXDADV_ERR_FCEOFE         0x80000000 /* FCoEFe/IPE */
  #define IXGBE_RXDADV_ERR_FCERR          0x00700000 /* FCERR/FDIRERR */
  #define IXGBE_RXDADV_ERR_FDIR_LEN       0x00100000 /* FDIR Length error */
  #define IXGBE_RXDADV_ERR_FDIR_DROP      0x00200000 /* FDIR Drop error */
  #define IXGBE_RXDADV_ERR_FDIR_COLL      0x00400000 /* FDIR Collision error */
  #define IXGBE_RXDADV_ERR_HBO    0x00800000 /*Header Buffer Overflow */
  #define IXGBE_RXDADV_ERR_CE     0x01000000 /* CRC Error */
  #define IXGBE_RXDADV_ERR_LE     0x02000000 /* Length Error */
  #define IXGBE_RXDADV_ERR_PE     0x08000000 /* Packet Error */
  #define IXGBE_RXDADV_ERR_OSE    0x10000000 /* Oversize Error */
  #define IXGBE_RXDADV_ERR_USE    0x20000000 /* Undersize Error */
  #define IXGBE_RXDADV_ERR_TCPE   0x40000000 /* TCP/UDP Checksum Error */
  #define IXGBE_RXDADV_ERR_IPE    0x80000000 /* IP Checksum Error */
  #define IXGBE_RXD_VLAN_ID_MASK  0x0FFF  /* VLAN ID is in lower 12 bits */
  #define IXGBE_RXD_PRI_MASK      0xE000  /* Priority is in upper 3 bits */
  #define IXGBE_RXD_PRI_SHIFT     13
  #define IXGBE_RXD_CFI_MASK      0x1000  /* CFI is bit 12 */
  #define IXGBE_RXD_CFI_SHIFT     12
  
  #define IXGBE_RXDADV_STAT_DD            IXGBE_RXD_STAT_DD  /* Done */
  #define IXGBE_RXDADV_STAT_EOP           IXGBE_RXD_STAT_EOP /* End of Packet */
  #define IXGBE_RXDADV_STAT_FLM           IXGBE_RXD_STAT_FLM /* FDir Match */
  #define IXGBE_RXDADV_STAT_VP            IXGBE_RXD_STAT_VP  /* IEEE VLAN Pkt */
  #define IXGBE_RXDADV_STAT_MASK          0x000fffff /* Stat/NEXTP: bit 0-19 */
  #define IXGBE_RXDADV_STAT_FCEOFS        0x00000040 /* FCoE EOF/SOF Stat */
  #define IXGBE_RXDADV_STAT_FCSTAT        0x00000030 /* FCoE Pkt Stat */
  #define IXGBE_RXDADV_STAT_FCSTAT_NOMTCH 0x00000000 /* 00: No Ctxt Match */
  #define IXGBE_RXDADV_STAT_FCSTAT_NODDP  0x00000010 /* 01: Ctxt w/o DDP */
  #define IXGBE_RXDADV_STAT_FCSTAT_FCPRSP 0x00000020 /* 10: Recv. FCP_RSP */
  #define IXGBE_RXDADV_STAT_FCSTAT_DDP    0x00000030 /* 11: Ctxt w/ DDP */
  
  /* PSRTYPE bit definitions */
  #define IXGBE_PSRTYPE_TCPHDR    0x00000010
  #define IXGBE_PSRTYPE_UDPHDR    0x00000020
  #define IXGBE_PSRTYPE_IPV4HDR   0x00000100
  #define IXGBE_PSRTYPE_IPV6HDR   0x00000200
  #define IXGBE_PSRTYPE_L2HDR     0x00001000
  
  /* SRRCTL bit definitions */
  #define IXGBE_SRRCTL_BSIZEPKT_SHIFT     10     /* so many KBs */
  #define IXGBE_SRRCTL_RDMTS_SHIFT        22
  #define IXGBE_SRRCTL_RDMTS_MASK         0x01C00000
  #define IXGBE_SRRCTL_DROP_EN            0x10000000
  #define IXGBE_SRRCTL_BSIZEPKT_MASK      0x0000007F
  #define IXGBE_SRRCTL_BSIZEHDR_MASK      0x00003F00
  #define IXGBE_SRRCTL_DESCTYPE_LEGACY    0x00000000
  #define IXGBE_SRRCTL_DESCTYPE_ADV_ONEBUF 0x02000000
  #define IXGBE_SRRCTL_DESCTYPE_HDR_SPLIT  0x04000000
  #define IXGBE_SRRCTL_DESCTYPE_HDR_REPLICATION_LARGE_PKT 0x08000000
  #define IXGBE_SRRCTL_DESCTYPE_HDR_SPLIT_ALWAYS 0x0A000000
  #define IXGBE_SRRCTL_DESCTYPE_MASK      0x0E000000
  
  #define IXGBE_RXDPS_HDRSTAT_HDRSP       0x00008000
  #define IXGBE_RXDPS_HDRSTAT_HDRLEN_MASK 0x000003FF
  
  #define IXGBE_RXDADV_RSSTYPE_MASK       0x0000000F
  #define IXGBE_RXDADV_PKTTYPE_MASK       0x0000FFF0
  #define IXGBE_RXDADV_PKTTYPE_MASK_EX    0x0001FFF0
  #define IXGBE_RXDADV_HDRBUFLEN_MASK     0x00007FE0
  #define IXGBE_RXDADV_HDRBUFLEN_SHIFT    5
  #define IXGBE_RXDADV_SPLITHEADER_EN     0x00001000
  #define IXGBE_RXDADV_SPH                0x8000
  
  /* RSS Hash results */
  #define IXGBE_RXDADV_RSSTYPE_NONE       0x00000000
  #define IXGBE_RXDADV_RSSTYPE_IPV4_TCP   0x00000001
  #define IXGBE_RXDADV_RSSTYPE_IPV4       0x00000002
  #define IXGBE_RXDADV_RSSTYPE_IPV6_TCP   0x00000003
  #define IXGBE_RXDADV_RSSTYPE_IPV6_EX    0x00000004
  #define IXGBE_RXDADV_RSSTYPE_IPV6       0x00000005
  #define IXGBE_RXDADV_RSSTYPE_IPV6_TCP_EX 0x00000006
  #define IXGBE_RXDADV_RSSTYPE_IPV4_UDP   0x00000007
  #define IXGBE_RXDADV_RSSTYPE_IPV6_UDP   0x00000008
  #define IXGBE_RXDADV_RSSTYPE_IPV6_UDP_EX 0x00000009
  
  /* RSS Packet Types as indicated in the receive descriptor. */
  #define IXGBE_RXDADV_PKTTYPE_NONE       0x00000000
  #define IXGBE_RXDADV_PKTTYPE_IPV4       0x00000010 /* IPv4 hdr present */
  #define IXGBE_RXDADV_PKTTYPE_IPV4_EX    0x00000020 /* IPv4 hdr + extensions */
  #define IXGBE_RXDADV_PKTTYPE_IPV6       0x00000040 /* IPv6 hdr present */
  #define IXGBE_RXDADV_PKTTYPE_IPV6_EX    0x00000080 /* IPv6 hdr + extensions */
  #define IXGBE_RXDADV_PKTTYPE_TCP        0x00000100 /* TCP hdr present */
  #define IXGBE_RXDADV_PKTTYPE_UDP        0x00000200 /* UDP hdr present */
  #define IXGBE_RXDADV_PKTTYPE_SCTP       0x00000400 /* SCTP hdr present */
  #define IXGBE_RXDADV_PKTTYPE_NFS        0x00000800 /* NFS hdr present */
  #define IXGBE_RXDADV_PKTTYPE_IPSEC_ESP  0x00001000 /* IPSec ESP */
  #define IXGBE_RXDADV_PKTTYPE_IPSEC_AH   0x00002000 /* IPSec AH */
  #define IXGBE_RXDADV_PKTTYPE_LINKSEC    0x00004000 /* LinkSec Encap */
  #define IXGBE_RXDADV_PKTTYPE_ETQF       0x00008000 /* PKTTYPE is ETQF index */
  #define IXGBE_RXDADV_PKTTYPE_ETQF_MASK  0x00000070 /* ETQF has 8 indices */
  #define IXGBE_RXDADV_PKTTYPE_ETQF_SHIFT 4          /* Right-shift 4 bits */
  
  /* Security Processing bit Indication */
  #define IXGBE_RXDADV_LNKSEC_STATUS_SECP         0x00020000
  #define IXGBE_RXDADV_LNKSEC_ERROR_NO_SA_MATCH   0x08000000
  #define IXGBE_RXDADV_LNKSEC_ERROR_REPLAY_ERROR  0x10000000
  #define IXGBE_RXDADV_LNKSEC_ERROR_BIT_MASK      0x18000000
  #define IXGBE_RXDADV_LNKSEC_ERROR_BAD_SIG       0x18000000
  
  /* Masks to determine if packets should be dropped due to frame errors */
  #define IXGBE_RXD_ERR_FRAME_ERR_MASK ( \
                                        IXGBE_RXD_ERR_CE | \
                                        IXGBE_RXD_ERR_LE | \
                                        IXGBE_RXD_ERR_PE | \
                                        IXGBE_RXD_ERR_OSE | \
                                        IXGBE_RXD_ERR_USE)
  
  #define IXGBE_RXDADV_ERR_FRAME_ERR_MASK ( \
                                        IXGBE_RXDADV_ERR_CE | \
                                        IXGBE_RXDADV_ERR_LE | \
                                        IXGBE_RXDADV_ERR_PE | \
                                        IXGBE_RXDADV_ERR_OSE | \
                                        IXGBE_RXDADV_ERR_USE)
  
  /* Multicast bit mask */
  #define IXGBE_MCSTCTRL_MFE      0x4
  
  /* Number of Transmit and Receive Descriptors must be a multiple of 8 */
  #define IXGBE_REQ_TX_DESCRIPTOR_MULTIPLE  8
  #define IXGBE_REQ_RX_DESCRIPTOR_MULTIPLE  8
  #define IXGBE_REQ_TX_BUFFER_GRANULARITY   1024
  
  /* Vlan-specific macros */
  #define IXGBE_RX_DESC_SPECIAL_VLAN_MASK  0x0FFF /* VLAN ID in lower 12 bits */
  #define IXGBE_RX_DESC_SPECIAL_PRI_MASK   0xE000 /* Priority in upper 3 bits */
  #define IXGBE_RX_DESC_SPECIAL_PRI_SHIFT  0x000D /* Priority in upper 3 of 16 */
  #define IXGBE_TX_DESC_SPECIAL_PRI_SHIFT  IXGBE_RX_DESC_SPECIAL_PRI_SHIFT
  
  /* SR-IOV specific macros */
  #define IXGBE_MBVFICR_INDEX(vf_number)   (vf_number >> 4)
  #define IXGBE_MBVFICR(_i)                (0x00710 + (_i * 4))
  #define IXGBE_VFLRE(_i)                  (((_i & 1) ? 0x001C0 : 0x00600))
  #define IXGBE_VFLREC(_i)                 (0x00700 + (_i * 4))
  
  /* Little Endian defines */
  #ifndef __le32
  #define __le32  u32
  #endif
  #ifndef __le64
  #define __le64  u64
  
  #endif
  
  enum ixgbe_fdir_pballoc_type {
  	IXGBE_FDIR_PBALLOC_64K = 0,
  	IXGBE_FDIR_PBALLOC_128K,
  	IXGBE_FDIR_PBALLOC_256K,
  };
  #define IXGBE_FDIR_PBALLOC_SIZE_SHIFT           16
  
  /* Flow Director register values */
  #define IXGBE_FDIRCTRL_PBALLOC_64K              0x00000001
  #define IXGBE_FDIRCTRL_PBALLOC_128K             0x00000002
  #define IXGBE_FDIRCTRL_PBALLOC_256K             0x00000003
  #define IXGBE_FDIRCTRL_INIT_DONE                0x00000008
  #define IXGBE_FDIRCTRL_PERFECT_MATCH            0x00000010
  #define IXGBE_FDIRCTRL_REPORT_STATUS            0x00000020
  #define IXGBE_FDIRCTRL_REPORT_STATUS_ALWAYS     0x00000080
  #define IXGBE_FDIRCTRL_DROP_Q_SHIFT             8
  #define IXGBE_FDIRCTRL_FLEX_SHIFT               16
  #define IXGBE_FDIRCTRL_SEARCHLIM                0x00800000
  #define IXGBE_FDIRCTRL_MAX_LENGTH_SHIFT         24
  #define IXGBE_FDIRCTRL_FULL_THRESH_MASK         0xF0000000
  #define IXGBE_FDIRCTRL_FULL_THRESH_SHIFT        28
  
  #define IXGBE_FDIRTCPM_DPORTM_SHIFT             16
  #define IXGBE_FDIRUDPM_DPORTM_SHIFT             16
  #define IXGBE_FDIRIP6M_DIPM_SHIFT               16
  #define IXGBE_FDIRM_VLANID                      0x00000001
  #define IXGBE_FDIRM_VLANP                       0x00000002
  #define IXGBE_FDIRM_POOL                        0x00000004
  #define IXGBE_FDIRM_L3P                         0x00000008
  #define IXGBE_FDIRM_L4P                         0x00000010
  #define IXGBE_FDIRM_FLEX                        0x00000020
  #define IXGBE_FDIRM_DIPv6                       0x00000040
  
  #define IXGBE_FDIRFREE_FREE_MASK                0xFFFF
  #define IXGBE_FDIRFREE_FREE_SHIFT               0
  #define IXGBE_FDIRFREE_COLL_MASK                0x7FFF0000
  #define IXGBE_FDIRFREE_COLL_SHIFT               16
  #define IXGBE_FDIRLEN_MAXLEN_MASK               0x3F
  #define IXGBE_FDIRLEN_MAXLEN_SHIFT              0
  #define IXGBE_FDIRLEN_MAXHASH_MASK              0x7FFF0000
  #define IXGBE_FDIRLEN_MAXHASH_SHIFT             16
  #define IXGBE_FDIRUSTAT_ADD_MASK                0xFFFF
  #define IXGBE_FDIRUSTAT_ADD_SHIFT               0
  #define IXGBE_FDIRUSTAT_REMOVE_MASK             0xFFFF0000
  #define IXGBE_FDIRUSTAT_REMOVE_SHIFT            16
  #define IXGBE_FDIRFSTAT_FADD_MASK               0x00FF
  #define IXGBE_FDIRFSTAT_FADD_SHIFT              0
  #define IXGBE_FDIRFSTAT_FREMOVE_MASK            0xFF00
  #define IXGBE_FDIRFSTAT_FREMOVE_SHIFT           8
  #define IXGBE_FDIRPORT_DESTINATION_SHIFT        16
  #define IXGBE_FDIRVLAN_FLEX_SHIFT               16
  #define IXGBE_FDIRHASH_BUCKET_VALID_SHIFT       15
  #define IXGBE_FDIRHASH_SIG_SW_INDEX_SHIFT       16
  
  #define IXGBE_FDIRCMD_CMD_MASK                  0x00000003
  #define IXGBE_FDIRCMD_CMD_ADD_FLOW              0x00000001
  #define IXGBE_FDIRCMD_CMD_REMOVE_FLOW           0x00000002
  #define IXGBE_FDIRCMD_CMD_QUERY_REM_FILT        0x00000003
  #define IXGBE_FDIRCMD_CMD_QUERY_REM_HASH        0x00000007
  #define IXGBE_FDIRCMD_FILTER_UPDATE             0x00000008
  #define IXGBE_FDIRCMD_IPv6DMATCH                0x00000010
  #define IXGBE_FDIRCMD_L4TYPE_UDP                0x00000020
  #define IXGBE_FDIRCMD_L4TYPE_TCP                0x00000040
  #define IXGBE_FDIRCMD_L4TYPE_SCTP               0x00000060
  #define IXGBE_FDIRCMD_IPV6                      0x00000080
  #define IXGBE_FDIRCMD_CLEARHT                   0x00000100
  #define IXGBE_FDIRCMD_DROP                      0x00000200
  #define IXGBE_FDIRCMD_INT                       0x00000400
  #define IXGBE_FDIRCMD_LAST                      0x00000800
  #define IXGBE_FDIRCMD_COLLISION                 0x00001000
  #define IXGBE_FDIRCMD_QUEUE_EN                  0x00008000
  #define IXGBE_FDIRCMD_RX_QUEUE_SHIFT            16
  #define IXGBE_FDIRCMD_VT_POOL_SHIFT             24
  #define IXGBE_FDIR_INIT_DONE_POLL               10
  #define IXGBE_FDIRCMD_CMD_POLL                  10
  
  /* Transmit Descriptor - Advanced */
  union ixgbe_adv_tx_desc {
  	struct {
  		__le64 buffer_addr;      /* Address of descriptor's data buf */
  		__le32 cmd_type_len;
  		__le32 olinfo_status;
  	} read;
  	struct {
  		__le64 rsvd;       /* Reserved */
  		__le32 nxtseq_seed;
  		__le32 status;
  	} wb;
  };
  
  /* Receive Descriptor - Advanced */
  union ixgbe_adv_rx_desc {
  	struct {
  		__le64 pkt_addr; /* Packet buffer address */
  		__le64 hdr_addr; /* Header buffer address */
  	} read;
  	struct {
  		struct {
  			union {
  				__le32 data;
  				struct {
  					__le16 pkt_info; /* RSS, Pkt type */
  					__le16 hdr_info; /* Splithdr, hdrlen */
  				} hs_rss;
  			} lo_dword;
  			union {
  				__le32 rss; /* RSS Hash */
  				struct {
  					__le16 ip_id; /* IP id */
  					__le16 csum; /* Packet Checksum */
  				} csum_ip;
  			} hi_dword;
  		} lower;
  		struct {
  			__le32 status_error; /* ext status/error */
  			__le16 length; /* Packet length */
  			__le16 vlan; /* VLAN tag */
  		} upper;
  	} wb;  /* writeback */
  };
  
  /* Context descriptors */
  struct ixgbe_adv_tx_context_desc {
  	__le32 vlan_macip_lens;
  	__le32 seqnum_seed;
  	__le32 type_tucmd_mlhl;
  	__le32 mss_l4len_idx;
  };
  
  /* Adv Transmit Descriptor Config Masks */
  #define IXGBE_ADVTXD_DTALEN_MASK      0x0000FFFF /* Data buf length(bytes) */
  #define IXGBE_ADVTXD_MAC_LINKSEC      0x00040000 /* Insert LinkSec */
  #define IXGBE_ADVTXD_IPSEC_SA_INDEX_MASK   0x000003FF /* IPSec SA index */
  #define IXGBE_ADVTXD_IPSEC_ESP_LEN_MASK    0x000001FF /* IPSec ESP length */
  #define IXGBE_ADVTXD_DTYP_MASK  0x00F00000 /* DTYP mask */
  #define IXGBE_ADVTXD_DTYP_CTXT  0x00200000 /* Advanced Context Desc */
  #define IXGBE_ADVTXD_DTYP_DATA  0x00300000 /* Advanced Data Descriptor */
  #define IXGBE_ADVTXD_DCMD_EOP   IXGBE_TXD_CMD_EOP  /* End of Packet */
  #define IXGBE_ADVTXD_DCMD_IFCS  IXGBE_TXD_CMD_IFCS /* Insert FCS */
  #define IXGBE_ADVTXD_DCMD_RS    IXGBE_TXD_CMD_RS   /* Report Status */
  #define IXGBE_ADVTXD_DCMD_DDTYP_ISCSI 0x10000000    /* DDP hdr type or iSCSI */
  #define IXGBE_ADVTXD_DCMD_DEXT  IXGBE_TXD_CMD_DEXT /* Desc ext (1=Adv) */
  #define IXGBE_ADVTXD_DCMD_VLE   IXGBE_TXD_CMD_VLE  /* VLAN pkt enable */
  #define IXGBE_ADVTXD_DCMD_TSE   0x80000000 /* TCP Seg enable */
  #define IXGBE_ADVTXD_STAT_DD    IXGBE_TXD_STAT_DD  /* Descriptor Done */
  #define IXGBE_ADVTXD_STAT_SN_CRC      0x00000002 /* NXTSEQ/SEED pres in WB */
  #define IXGBE_ADVTXD_STAT_RSV   0x0000000C /* STA Reserved */
  #define IXGBE_ADVTXD_IDX_SHIFT  4 /* Adv desc Index shift */
  #define IXGBE_ADVTXD_CC         0x00000080 /* Check Context */
  #define IXGBE_ADVTXD_POPTS_SHIFT      8  /* Adv desc POPTS shift */
  #define IXGBE_ADVTXD_POPTS_IXSM (IXGBE_TXD_POPTS_IXSM << \
                                   IXGBE_ADVTXD_POPTS_SHIFT)
  #define IXGBE_ADVTXD_POPTS_TXSM (IXGBE_TXD_POPTS_TXSM << \
                                   IXGBE_ADVTXD_POPTS_SHIFT)
  #define IXGBE_ADVTXD_POPTS_ISCO_1ST  0x00000000 /* 1st TSO of iSCSI PDU */
  #define IXGBE_ADVTXD_POPTS_ISCO_MDL  0x00000800 /* Middle TSO of iSCSI PDU */
  #define IXGBE_ADVTXD_POPTS_ISCO_LAST 0x00001000 /* Last TSO of iSCSI PDU */
  #define IXGBE_ADVTXD_POPTS_ISCO_FULL 0x00001800 /* 1st&Last TSO-full iSCSI PDU */
  #define IXGBE_ADVTXD_POPTS_RSV       0x00002000 /* POPTS Reserved */
  #define IXGBE_ADVTXD_PAYLEN_SHIFT    14 /* Adv desc PAYLEN shift */
  #define IXGBE_ADVTXD_MACLEN_SHIFT    9  /* Adv ctxt desc mac len shift */
  #define IXGBE_ADVTXD_VLAN_SHIFT      16  /* Adv ctxt vlan tag shift */
  #define IXGBE_ADVTXD_TUCMD_IPV4      0x00000400  /* IP Packet Type: 1=IPv4 */
  #define IXGBE_ADVTXD_TUCMD_IPV6      0x00000000  /* IP Packet Type: 0=IPv6 */
  #define IXGBE_ADVTXD_TUCMD_L4T_UDP   0x00000000  /* L4 Packet TYPE of UDP */
  #define IXGBE_ADVTXD_TUCMD_L4T_TCP   0x00000800  /* L4 Packet TYPE of TCP */
  #define IXGBE_ADVTXD_TUCMD_L4T_SCTP  0x00001000  /* L4 Packet TYPE of SCTP */
  #define IXGBE_ADVTXD_TUCMD_MKRREQ    0x00002000 /*Req requires Markers and CRC*/
  #define IXGBE_ADVTXD_POPTS_IPSEC      0x00000400 /* IPSec offload request */
  #define IXGBE_ADVTXD_TUCMD_IPSEC_TYPE_ESP 0x00002000 /* IPSec Type ESP */
  #define IXGBE_ADVTXD_TUCMD_IPSEC_ENCRYPT_EN 0x00004000/* ESP Encrypt Enable */
  #define IXGBE_ADVTXT_TUCMD_FCOE      0x00008000       /* FCoE Frame Type */
  #define IXGBE_ADVTXD_FCOEF_EOF_MASK  (0x3 << 10)      /* FC EOF index */
  #define IXGBE_ADVTXD_FCOEF_SOF       ((1 << 2) << 10) /* FC SOF index */
  #define IXGBE_ADVTXD_FCOEF_PARINC    ((1 << 3) << 10) /* Rel_Off in F_CTL */
  #define IXGBE_ADVTXD_FCOEF_ORIE      ((1 << 4) << 10) /* Orientation: End */
  #define IXGBE_ADVTXD_FCOEF_ORIS      ((1 << 5) << 10) /* Orientation: Start */
  #define IXGBE_ADVTXD_FCOEF_EOF_N     (0x0 << 10)      /* 00: EOFn */
  #define IXGBE_ADVTXD_FCOEF_EOF_T     (0x1 << 10)      /* 01: EOFt */
  #define IXGBE_ADVTXD_FCOEF_EOF_NI    (0x2 << 10)      /* 10: EOFni */
  #define IXGBE_ADVTXD_FCOEF_EOF_A     (0x3 << 10)      /* 11: EOFa */
  #define IXGBE_ADVTXD_L4LEN_SHIFT     8  /* Adv ctxt L4LEN shift */
  #define IXGBE_ADVTXD_MSS_SHIFT       16  /* Adv ctxt MSS shift */
  
  /* Autonegotiation advertised speeds */
  typedef u32 ixgbe_autoneg_advertised;
  /* Link speed */
  typedef u32 ixgbe_link_speed;
  #define IXGBE_LINK_SPEED_UNKNOWN   0
  #define IXGBE_LINK_SPEED_100_FULL  0x0008
  #define IXGBE_LINK_SPEED_1GB_FULL  0x0020
  #define IXGBE_LINK_SPEED_10GB_FULL 0x0080
  #define IXGBE_LINK_SPEED_82598_AUTONEG (IXGBE_LINK_SPEED_1GB_FULL | \
                                          IXGBE_LINK_SPEED_10GB_FULL)
  #define IXGBE_LINK_SPEED_82599_AUTONEG (IXGBE_LINK_SPEED_100_FULL | \
                                          IXGBE_LINK_SPEED_1GB_FULL | \
                                          IXGBE_LINK_SPEED_10GB_FULL)
  
  #define IXGBE_PCIE_DEV_CTRL_2 0xC8
  #define PCIE_COMPL_TO_VALUE 0x05
  
  /* Physical layer type */
  typedef u32 ixgbe_physical_layer;
  #define IXGBE_PHYSICAL_LAYER_UNKNOWN      0
  #define IXGBE_PHYSICAL_LAYER_10GBASE_T    0x0001
  #define IXGBE_PHYSICAL_LAYER_1000BASE_T   0x0002
  #define IXGBE_PHYSICAL_LAYER_100BASE_TX   0x0004
  #define IXGBE_PHYSICAL_LAYER_SFP_PLUS_CU  0x0008
  #define IXGBE_PHYSICAL_LAYER_10GBASE_LR   0x0010
  #define IXGBE_PHYSICAL_LAYER_10GBASE_LRM  0x0020
  #define IXGBE_PHYSICAL_LAYER_10GBASE_SR   0x0040
  #define IXGBE_PHYSICAL_LAYER_10GBASE_KX4  0x0080
  #define IXGBE_PHYSICAL_LAYER_10GBASE_CX4  0x0100
  #define IXGBE_PHYSICAL_LAYER_1000BASE_KX  0x0200
  #define IXGBE_PHYSICAL_LAYER_1000BASE_BX  0x0400
  #define IXGBE_PHYSICAL_LAYER_10GBASE_KR   0x0800
  #define IXGBE_PHYSICAL_LAYER_10GBASE_XAUI 0x1000
  #define IXGBE_PHYSICAL_LAYER_SFP_ACTIVE_DA 0x2000
  
  /* Software ATR hash keys */
  #define IXGBE_ATR_BUCKET_HASH_KEY    0xE214AD3D
  #define IXGBE_ATR_SIGNATURE_HASH_KEY 0x14364D17
  
  /* Software ATR input stream offsets and masks */
  #define IXGBE_ATR_VLAN_OFFSET       0
  #define IXGBE_ATR_SRC_IPV6_OFFSET   2
  #define IXGBE_ATR_SRC_IPV4_OFFSET  14
  #define IXGBE_ATR_DST_IPV6_OFFSET  18
  #define IXGBE_ATR_DST_IPV4_OFFSET  30
  #define IXGBE_ATR_SRC_PORT_OFFSET  34
  #define IXGBE_ATR_DST_PORT_OFFSET  36
  #define IXGBE_ATR_FLEX_BYTE_OFFSET 38
  #define IXGBE_ATR_VM_POOL_OFFSET   40
  #define IXGBE_ATR_L4TYPE_OFFSET    41
  
  #define IXGBE_ATR_L4TYPE_MASK      0x3
  #define IXGBE_ATR_L4TYPE_IPV6_MASK 0x4
  #define IXGBE_ATR_L4TYPE_UDP       0x1
  #define IXGBE_ATR_L4TYPE_TCP       0x2
  #define IXGBE_ATR_L4TYPE_SCTP      0x3
  #define IXGBE_ATR_HASH_MASK     0x7fff
  
  /* Flow Director ATR input struct. */
  struct ixgbe_atr_input {
  	/* Byte layout in order, all values with MSB first:
  	 *
  	 * vlan_id    - 2 bytes
  	 * src_ip     - 16 bytes
  	 * dst_ip     - 16 bytes
  	 * src_port   - 2 bytes
  	 * dst_port   - 2 bytes
  	 * flex_bytes - 2 bytes
  	 * vm_pool    - 1 byte
  	 * l4type     - 1 byte
  	 */
  	u8 byte_stream[42];
  };
  
  struct ixgbe_atr_input_masks {
  	u32 src_ip_mask;
  	u32 dst_ip_mask;
  	u16 src_port_mask;
  	u16 dst_port_mask;
  	u16 vlan_id_mask;
  	u16 data_mask;
  };
  
  enum ixgbe_eeprom_type {
  	ixgbe_eeprom_uninitialized = 0,
  	ixgbe_eeprom_spi,
  	ixgbe_eeprom_none /* No NVM support */
  };
  
  enum ixgbe_mac_type {
  	ixgbe_mac_unknown = 0,
  	ixgbe_mac_82598EB,
  	ixgbe_mac_82599EB,
  	ixgbe_num_macs
  };
  
  enum ixgbe_phy_type {
  	ixgbe_phy_unknown = 0,
  	ixgbe_phy_tn,
  	ixgbe_phy_cu_unknown,
  	ixgbe_phy_qt,
  	ixgbe_phy_xaui,
  	ixgbe_phy_nl,
  	ixgbe_phy_sfp_passive_tyco,
  	ixgbe_phy_sfp_passive_unknown,
  	ixgbe_phy_sfp_active_unknown,
  	ixgbe_phy_sfp_avago,
  	ixgbe_phy_sfp_ftl,
  	ixgbe_phy_sfp_ftl_active,
  	ixgbe_phy_sfp_unknown,
  	ixgbe_phy_sfp_intel,
  	ixgbe_phy_sfp_unsupported,
  	ixgbe_phy_generic
  };
  
  /*
   * SFP+ module type IDs:
   *
   * ID   Module Type
   * =============
   * 0    SFP_DA_CU
   * 1    SFP_SR
   * 2    SFP_LR
   * 3    SFP_DA_CU_CORE0 - 82599-specific
   * 4    SFP_DA_CU_CORE1 - 82599-specific
   * 5    SFP_SR/LR_CORE0 - 82599-specific
   * 6    SFP_SR/LR_CORE1 - 82599-specific
   */
  enum ixgbe_sfp_type {
  	ixgbe_sfp_type_da_cu = 0,
  	ixgbe_sfp_type_sr = 1,
  	ixgbe_sfp_type_lr = 2,
  	ixgbe_sfp_type_da_cu_core0 = 3,
  	ixgbe_sfp_type_da_cu_core1 = 4,
  	ixgbe_sfp_type_srlr_core0 = 5,
  	ixgbe_sfp_type_srlr_core1 = 6,
  	ixgbe_sfp_type_da_act_lmt_core0 = 7,
  	ixgbe_sfp_type_da_act_lmt_core1 = 8,
  	ixgbe_sfp_type_not_present = 0xFFFE,
  	ixgbe_sfp_type_unknown = 0xFFFF
  };
  
  enum ixgbe_media_type {
  	ixgbe_media_type_unknown = 0,
  	ixgbe_media_type_fiber,
  	ixgbe_media_type_copper,
  	ixgbe_media_type_backplane,
  	ixgbe_media_type_cx4,
  	ixgbe_media_type_virtual
  };
  
  /* Flow Control Settings */
  enum ixgbe_fc_mode {
  	ixgbe_fc_none = 0,
  	ixgbe_fc_rx_pause,
  	ixgbe_fc_tx_pause,
  	ixgbe_fc_full,
  #ifdef CONFIG_DCB
  	ixgbe_fc_pfc,
  #endif
  	ixgbe_fc_default
  };
  
  /* Smart Speed Settings */
  #define IXGBE_SMARTSPEED_MAX_RETRIES	3
  enum ixgbe_smart_speed {
  	ixgbe_smart_speed_auto = 0,
  	ixgbe_smart_speed_on,
  	ixgbe_smart_speed_off
  };
  
  /* PCI bus types */
  enum ixgbe_bus_type {
  	ixgbe_bus_type_unknown = 0,
  	ixgbe_bus_type_pci,
  	ixgbe_bus_type_pcix,
  	ixgbe_bus_type_pci_express,
  	ixgbe_bus_type_reserved
  };
  
  /* PCI bus speeds */
  enum ixgbe_bus_speed {
  	ixgbe_bus_speed_unknown = 0,
  	ixgbe_bus_speed_33,
  	ixgbe_bus_speed_66,
  	ixgbe_bus_speed_100,
  	ixgbe_bus_speed_120,
  	ixgbe_bus_speed_133,
  	ixgbe_bus_speed_2500,
  	ixgbe_bus_speed_5000,
  	ixgbe_bus_speed_reserved
  };
  
  /* PCI bus widths */
  enum ixgbe_bus_width {
  	ixgbe_bus_width_unknown = 0,
  	ixgbe_bus_width_pcie_x1,
  	ixgbe_bus_width_pcie_x2,
  	ixgbe_bus_width_pcie_x4 = 4,
  	ixgbe_bus_width_pcie_x8 = 8,
  	ixgbe_bus_width_32,
  	ixgbe_bus_width_64,
  	ixgbe_bus_width_reserved
  };
  
  struct ixgbe_addr_filter_info {
  	u32 num_mc_addrs;
  	u32 rar_used_count;
  	u32 mc_addr_in_rar_count;
  	u32 mta_in_use;
  	u32 overflow_promisc;
  	bool uc_set_promisc;
  	bool user_set_promisc;
  };
  
  /* Bus parameters */
  struct ixgbe_bus_info {
  	enum ixgbe_bus_speed speed;
  	enum ixgbe_bus_width width;
  	enum ixgbe_bus_type type;
  
  	u16 func;
  	u16 lan_id;
  };
  
  /* Flow control parameters */
  struct ixgbe_fc_info {
  	u32 high_water; /* Flow Control High-water */
  	u32 low_water; /* Flow Control Low-water */
  	u16 pause_time; /* Flow Control Pause timer */
  	bool send_xon; /* Flow control send XON */
  	bool strict_ieee; /* Strict IEEE mode */
  	bool disable_fc_autoneg; /* Do not autonegotiate FC */
  	bool fc_was_autonegged; /* Is current_mode the result of autonegging? */
  	enum ixgbe_fc_mode current_mode; /* FC mode in effect */
  	enum ixgbe_fc_mode requested_mode; /* FC mode requested by caller */
  };
  
  /* Statistics counters collected by the MAC */
  struct ixgbe_hw_stats {
  	u64 crcerrs;
  	u64 illerrc;
  	u64 errbc;
  	u64 mspdc;
  	u64 mpctotal;
  	u64 mpc[8];
  	u64 mlfc;
  	u64 mrfc;
  	u64 rlec;
  	u64 lxontxc;
  	u64 lxonrxc;
  	u64 lxofftxc;
  	u64 lxoffrxc;
  	u64 pxontxc[8];
  	u64 pxonrxc[8];
  	u64 pxofftxc[8];
  	u64 pxoffrxc[8];
  	u64 prc64;
  	u64 prc127;
  	u64 prc255;
  	u64 prc511;
  	u64 prc1023;
  	u64 prc1522;
  	u64 gprc;
  	u64 bprc;
  	u64 mprc;
  	u64 gptc;
  	u64 gorc;
  	u64 gotc;
  	u64 rnbc[8];
  	u64 ruc;
  	u64 rfc;
  	u64 roc;
  	u64 rjc;
  	u64 mngprc;
  	u64 mngpdc;
  	u64 mngptc;
  	u64 tor;
  	u64 tpr;
  	u64 tpt;
  	u64 ptc64;
  	u64 ptc127;
  	u64 ptc255;
  	u64 ptc511;
  	u64 ptc1023;
  	u64 ptc1522;
  	u64 mptc;
  	u64 bptc;
  	u64 xec;
  	u64 rqsmr[16];
  	u64 tqsmr[8];
  	u64 qprc[16];
  	u64 qptc[16];
  	u64 qbrc[16];
  	u64 qbtc[16];
  	u64 qprdc[16];
  	u64 pxon2offc[8];
  	u64 fdirustat_add;
  	u64 fdirustat_remove;
  	u64 fdirfstat_fadd;
  	u64 fdirfstat_fremove;
  	u64 fdirmatch;
  	u64 fdirmiss;
  	u64 fccrc;
  	u64 fcoerpdc;
  	u64 fcoeprc;
  	u64 fcoeptc;
  	u64 fcoedwrc;
  	u64 fcoedwtc;
  };
  
  /* forward declaration */
  struct ixgbe_hw;
  
  /* iterator type for walking multicast address lists */
  typedef u8* (*ixgbe_mc_addr_itr) (struct ixgbe_hw *hw, u8 **mc_addr_ptr,
                                    u32 *vmdq);
  
  /* Function pointer table */
  struct ixgbe_eeprom_operations {
  	s32 (*init_params)(struct ixgbe_hw *);
  	s32 (*read)(struct ixgbe_hw *, u16, u16 *);
  	s32 (*write)(struct ixgbe_hw *, u16, u16);
  	s32 (*validate_checksum)(struct ixgbe_hw *, u16 *);
  	s32 (*update_checksum)(struct ixgbe_hw *);
  };
  
  struct ixgbe_mac_operations {
  	s32 (*init_hw)(struct ixgbe_hw *);
  	s32 (*reset_hw)(struct ixgbe_hw *);
  	s32 (*start_hw)(struct ixgbe_hw *);
  	s32 (*clear_hw_cntrs)(struct ixgbe_hw *);
  	enum ixgbe_media_type (*get_media_type)(struct ixgbe_hw *);
  	u32 (*get_supported_physical_layer)(struct ixgbe_hw *);
  	s32 (*get_mac_addr)(struct ixgbe_hw *, u8 *);
  	s32 (*get_san_mac_addr)(struct ixgbe_hw *, u8 *);
  	s32 (*get_device_caps)(struct ixgbe_hw *, u16 *);
  	s32 (*get_wwn_prefix)(struct ixgbe_hw *, u16 *, u16 *);
  	s32 (*stop_adapter)(struct ixgbe_hw *);
  	s32 (*get_bus_info)(struct ixgbe_hw *);
  	void (*set_lan_id)(struct ixgbe_hw *);
  	s32 (*read_analog_reg8)(struct ixgbe_hw*, u32, u8*);
  	s32 (*write_analog_reg8)(struct ixgbe_hw*, u32, u8);
  	s32 (*setup_sfp)(struct ixgbe_hw *);
  	s32 (*enable_rx_dma)(struct ixgbe_hw *, u32);
  
  	/* Link */
  	void (*disable_tx_laser)(struct ixgbe_hw *);
  	void (*enable_tx_laser)(struct ixgbe_hw *);
  	void (*flap_tx_laser)(struct ixgbe_hw *);
  	s32 (*setup_link)(struct ixgbe_hw *, ixgbe_link_speed, bool, bool);
  	s32 (*check_link)(struct ixgbe_hw *, ixgbe_link_speed *, bool *, bool);
  	s32 (*get_link_capabilities)(struct ixgbe_hw *, ixgbe_link_speed *,
  	                             bool *);
  
  	/* LED */
  	s32 (*led_on)(struct ixgbe_hw *, u32);
  	s32 (*led_off)(struct ixgbe_hw *, u32);
  	s32 (*blink_led_start)(struct ixgbe_hw *, u32);
  	s32 (*blink_led_stop)(struct ixgbe_hw *, u32);
  
  	/* RAR, Multicast, VLAN */
  	s32 (*set_rar)(struct ixgbe_hw *, u32, u8 *, u32, u32);
  	s32 (*clear_rar)(struct ixgbe_hw *, u32);
  	s32 (*set_vmdq)(struct ixgbe_hw *, u32, u32);
  	s32 (*clear_vmdq)(struct ixgbe_hw *, u32, u32);
  	s32 (*init_rx_addrs)(struct ixgbe_hw *);
  	s32 (*update_uc_addr_list)(struct ixgbe_hw *, struct net_device *);
  	s32 (*update_mc_addr_list)(struct ixgbe_hw *, struct net_device *);
  	s32 (*enable_mc)(struct ixgbe_hw *);
  	s32 (*disable_mc)(struct ixgbe_hw *);
  	s32 (*clear_vfta)(struct ixgbe_hw *);
  	s32 (*set_vfta)(struct ixgbe_hw *, u32, u32, bool);
  	s32 (*init_uta_tables)(struct ixgbe_hw *);
  
  	/* Flow Control */
  	s32 (*fc_enable)(struct ixgbe_hw *, s32);
  };
  
  struct ixgbe_phy_operations {
  	s32 (*identify)(struct ixgbe_hw *);
  	s32 (*identify_sfp)(struct ixgbe_hw *);
  	s32 (*init)(struct ixgbe_hw *);
  	s32 (*reset)(struct ixgbe_hw *);
  	s32 (*read_reg)(struct ixgbe_hw *, u32, u32, u16 *);
  	s32 (*write_reg)(struct ixgbe_hw *, u32, u32, u16);
  	s32 (*setup_link)(struct ixgbe_hw *);
  	s32 (*setup_link_speed)(struct ixgbe_hw *, ixgbe_link_speed, bool,
  	                        bool);
  	s32 (*check_link)(struct ixgbe_hw *, ixgbe_link_speed *, bool *);
  	s32 (*get_firmware_version)(struct ixgbe_hw *, u16 *);
  	s32 (*read_i2c_byte)(struct ixgbe_hw *, u8, u8, u8 *);
  	s32 (*write_i2c_byte)(struct ixgbe_hw *, u8, u8, u8);
  	s32 (*read_i2c_eeprom)(struct ixgbe_hw *, u8 , u8 *);
  	s32 (*write_i2c_eeprom)(struct ixgbe_hw *, u8, u8);
  	s32 (*check_overtemp)(struct ixgbe_hw *);
  };
  
  struct ixgbe_eeprom_info {
  	struct ixgbe_eeprom_operations  ops;
  	enum ixgbe_eeprom_type          type;
  	u32                             semaphore_delay;
  	u16                             word_size;
  	u16                             address_bits;
  };
  
  struct ixgbe_mac_info {
  	struct ixgbe_mac_operations     ops;
  	enum ixgbe_mac_type             type;
  	u8                              addr[IXGBE_ETH_LENGTH_OF_ADDRESS];
  	u8                              perm_addr[IXGBE_ETH_LENGTH_OF_ADDRESS];
  	u8                              san_addr[IXGBE_ETH_LENGTH_OF_ADDRESS];
  	/* prefix for World Wide Node Name (WWNN) */
  	u16                             wwnn_prefix;
  	/* prefix for World Wide Port Name (WWPN) */
  	u16                             wwpn_prefix;
  	s32                             mc_filter_type;
  	u32                             mcft_size;
  	u32                             vft_size;
  	u32                             num_rar_entries;
  	u32                             rar_highwater;
  	u32                             max_tx_queues;
  	u32                             max_rx_queues;
  	u32                             max_msix_vectors;
  	u32                             orig_autoc;
  	u32                             orig_autoc2;
  	bool                            orig_link_settings_stored;
  	bool                            autotry_restart;
  };
  
  struct ixgbe_phy_info {
  	struct ixgbe_phy_operations     ops;
  	struct mdio_if_info		mdio;
  	enum ixgbe_phy_type             type;
  	u32                             id;
  	enum ixgbe_sfp_type             sfp_type;
  	bool                            sfp_setup_needed;
  	u32                             revision;
  	enum ixgbe_media_type           media_type;
  	bool                            reset_disable;
  	ixgbe_autoneg_advertised        autoneg_advertised;
  	enum ixgbe_smart_speed          smart_speed;
  	bool                            smart_speed_active;
  	bool                            multispeed_fiber;
  	bool                            reset_if_overtemp;
  };
  
  #include "ixgbe_mbx.h"
  
  struct ixgbe_mbx_operations {
  	s32 (*init_params)(struct ixgbe_hw *hw);
  	s32 (*read)(struct ixgbe_hw *, u32 *, u16,  u16);
  	s32 (*write)(struct ixgbe_hw *, u32 *, u16, u16);
  	s32 (*read_posted)(struct ixgbe_hw *, u32 *, u16,  u16);
  	s32 (*write_posted)(struct ixgbe_hw *, u32 *, u16, u16);
  	s32 (*check_for_msg)(struct ixgbe_hw *, u16);
  	s32 (*check_for_ack)(struct ixgbe_hw *, u16);
  	s32 (*check_for_rst)(struct ixgbe_hw *, u16);
  };
  
  struct ixgbe_mbx_stats {
  	u32 msgs_tx;
  	u32 msgs_rx;
  
  	u32 acks;
  	u32 reqs;
  	u32 rsts;
  };
  
  struct ixgbe_mbx_info {
  	struct ixgbe_mbx_operations ops;
  	struct ixgbe_mbx_stats stats;
  	u32 timeout;
  	u32 usec_delay;
  	u32 v2p_mailbox;
  	u16 size;
  };
  
  struct ixgbe_hw {
  	u8 __iomem			*hw_addr;
  	void				*back;
  	struct ixgbe_mac_info		mac;
  	struct ixgbe_addr_filter_info	addr_ctrl;
  	struct ixgbe_fc_info		fc;
  	struct ixgbe_phy_info		phy;
  	struct ixgbe_eeprom_info	eeprom;
  	struct ixgbe_bus_info		bus;
  	struct ixgbe_mbx_info		mbx;
  	u16				device_id;
  	u16				vendor_id;
  	u16				subsystem_device_id;
  	u16				subsystem_vendor_id;
  	u8				revision_id;
  	bool				adapter_stopped;
  };
  
  struct ixgbe_info {
  	enum ixgbe_mac_type		mac;
  	s32 				(*get_invariants)(struct ixgbe_hw *);
  	struct ixgbe_mac_operations	*mac_ops;
  	struct ixgbe_eeprom_operations	*eeprom_ops;
  	struct ixgbe_phy_operations	*phy_ops;
  	struct ixgbe_mbx_operations	*mbx_ops;
  };
  
  
  /* Error Codes */
  #define IXGBE_ERR_EEPROM                        -1
  #define IXGBE_ERR_EEPROM_CHECKSUM               -2
  #define IXGBE_ERR_PHY                           -3
  #define IXGBE_ERR_CONFIG                        -4
  #define IXGBE_ERR_PARAM                         -5
  #define IXGBE_ERR_MAC_TYPE                      -6
  #define IXGBE_ERR_UNKNOWN_PHY                   -7
  #define IXGBE_ERR_LINK_SETUP                    -8
  #define IXGBE_ERR_ADAPTER_STOPPED               -9
  #define IXGBE_ERR_INVALID_MAC_ADDR              -10
  #define IXGBE_ERR_DEVICE_NOT_SUPPORTED          -11
  #define IXGBE_ERR_MASTER_REQUESTS_PENDING       -12
  #define IXGBE_ERR_INVALID_LINK_SETTINGS         -13
  #define IXGBE_ERR_AUTONEG_NOT_COMPLETE          -14
  #define IXGBE_ERR_RESET_FAILED                  -15
  #define IXGBE_ERR_SWFW_SYNC                     -16
  #define IXGBE_ERR_PHY_ADDR_INVALID              -17
  #define IXGBE_ERR_I2C                           -18
  #define IXGBE_ERR_SFP_NOT_SUPPORTED             -19
  #define IXGBE_ERR_SFP_NOT_PRESENT               -20
  #define IXGBE_ERR_SFP_NO_INIT_SEQ_PRESENT       -21
  #define IXGBE_ERR_NO_SAN_ADDR_PTR               -22
  #define IXGBE_ERR_FDIR_REINIT_FAILED            -23
  #define IXGBE_ERR_EEPROM_VERSION                -24
  #define IXGBE_ERR_NO_SPACE                      -25
  #define IXGBE_ERR_OVERTEMP                      -26
  #define IXGBE_ERR_RAR_INDEX                     -27
  #define IXGBE_NOT_IMPLEMENTED                   0x7FFFFFFF
  
  #endif /* _IXGBE_TYPE_H_ */
  