LXR linux/drivers/net/ethernet/intel/ixgbe/ixgbe

   1/*******************************************************************************
   2
   3  Intel 10 Gigabit PCI Express Linux driver
   4  Copyright(c) 1999 - 2013 Intel Corporation.
   5
   6  This program is free software; you can redistribute it and/or modify it
   7  under the terms and conditions of the GNU General Public License,
   8  version 2, as published by the Free Software Foundation.
   9
  10  This program is distributed in the hope it will be useful, but WITHOUT
  11  ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  12  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
  13  more details.
  14
  15  You should have received a copy of the GNU General Public License along with
  16  this program; if not, write to the Free Software Foundation, Inc.,
  17  51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
  18
  19  The full GNU General Public License is included in this distribution in
  20  the file called "COPYING".
  21
  22  Contact Information:
  23  e1000-devel Mailing List <e1000-devel@lists.sourceforge.net>
  24  Intel Corporation, 5200 N.E. Elam Young Parkway, Hillsboro, OR 97124-6497
  25
  26*******************************************************************************/
  27
  28#ifndef _IXGBE_TYPE_H_
  29#define _IXGBE_TYPE_H_
  30
  31#include <linux/types.h>
  32#include <linux/mdio.h>
  33#include <linux/netdevice.h>
  34
  35/* Device IDs */
  36#define IXGBE_DEV_ID_82598               0x10B6
  37#define IXGBE_DEV_ID_82598_BX            0x1508
  38#define IXGBE_DEV_ID_82598AF_DUAL_PORT   0x10C6
  39#define IXGBE_DEV_ID_82598AF_SINGLE_PORT 0x10C7
  40#define IXGBE_DEV_ID_82598EB_SFP_LOM     0x10DB
  41#define IXGBE_DEV_ID_82598AT             0x10C8
  42#define IXGBE_DEV_ID_82598AT2            0x150B
  43#define IXGBE_DEV_ID_82598EB_CX4         0x10DD
  44#define IXGBE_DEV_ID_82598_CX4_DUAL_PORT 0x10EC
  45#define IXGBE_DEV_ID_82598_DA_DUAL_PORT  0x10F1
  46#define IXGBE_DEV_ID_82598_SR_DUAL_PORT_EM      0x10E1
  47#define IXGBE_DEV_ID_82598EB_XF_LR       0x10F4
  48#define IXGBE_DEV_ID_82599_KX4           0x10F7
  49#define IXGBE_DEV_ID_82599_KX4_MEZZ      0x1514
  50#define IXGBE_DEV_ID_82599_KR            0x1517
  51#define IXGBE_DEV_ID_82599_T3_LOM        0x151C
  52#define IXGBE_DEV_ID_82599_CX4           0x10F9
  53#define IXGBE_DEV_ID_82599_SFP           0x10FB
  54#define IXGBE_DEV_ID_82599_BACKPLANE_FCOE       0x152a
  55#define IXGBE_DEV_ID_82599_SFP_FCOE      0x1529
  56#define IXGBE_SUBDEV_ID_82599_SFP        0x11A9
  57#define IXGBE_SUBDEV_ID_82599_RNDC       0x1F72
  58#define IXGBE_SUBDEV_ID_82599_560FLR     0x17D0
  59#define IXGBE_SUBDEV_ID_82599_SP_560FLR  0x211B
  60#define IXGBE_SUBDEV_ID_82599_ECNA_DP    0x0470
  61#define IXGBE_SUBDEV_ID_82599_LOM_SFP    0x8976
  62#define IXGBE_DEV_ID_82599_SFP_EM        0x1507
  63#define IXGBE_DEV_ID_82599_SFP_SF2       0x154D
  64#define IXGBE_DEV_ID_82599EN_SFP         0x1557
  65#define IXGBE_SUBDEV_ID_82599EN_SFP_OCP1 0x0001
  66#define IXGBE_DEV_ID_82599_XAUI_LOM      0x10FC
  67#define IXGBE_DEV_ID_82599_COMBO_BACKPLANE 0x10F8
  68#define IXGBE_SUBDEV_ID_82599_KX4_KR_MEZZ  0x000C
  69#define IXGBE_DEV_ID_82599_LS            0x154F
  70#define IXGBE_DEV_ID_X540T               0x1528
  71#define IXGBE_DEV_ID_82599_SFP_SF_QP     0x154A
  72#define IXGBE_DEV_ID_82599_QSFP_SF_QP    0x1558
  73#define IXGBE_DEV_ID_X540T1              0x1560
  74
  75/* VF Device IDs */
  76#define IXGBE_DEV_ID_82599_VF           0x10ED
  77#define IXGBE_DEV_ID_X540_VF            0x1515
  78
  79/* General Registers */
  80#define IXGBE_CTRL      0x00000
  81#define IXGBE_STATUS    0x00008
  82#define IXGBE_CTRL_EXT  0x00018
  83#define IXGBE_ESDP      0x00020
  84#define IXGBE_EODSDP    0x00028
  85#define IXGBE_I2CCTL    0x00028
  86#define IXGBE_LEDCTL    0x00200
  87#define IXGBE_FRTIMER   0x00048
  88#define IXGBE_TCPTIMER  0x0004C
  89#define IXGBE_CORESPARE 0x00600
  90#define IXGBE_EXVET     0x05078
  91
  92/* NVM Registers */
  93#define IXGBE_EEC       0x10010
  94#define IXGBE_EERD      0x10014
  95#define IXGBE_EEWR      0x10018
  96#define IXGBE_FLA       0x1001C
  97#define IXGBE_EEMNGCTL  0x10110
  98#define IXGBE_EEMNGDATA 0x10114
  99#define IXGBE_FLMNGCTL  0x10118
 100#define IXGBE_FLMNGDATA 0x1011C
 101#define IXGBE_FLMNGCNT  0x10120
 102#define IXGBE_FLOP      0x1013C
 103#define IXGBE_GRC       0x10200
 104
 105/* General Receive Control */
 106#define IXGBE_GRC_MNG  0x00000001 /* Manageability Enable */
 107#define IXGBE_GRC_APME 0x00000002 /* APM enabled in EEPROM */
 108
 109#define IXGBE_VPDDIAG0  0x10204
 110#define IXGBE_VPDDIAG1  0x10208
 111
 112/* I2CCTL Bit Masks */
 113#define IXGBE_I2C_CLK_IN    0x00000001
 114#define IXGBE_I2C_CLK_OUT   0x00000002
 115#define IXGBE_I2C_DATA_IN   0x00000004
 116#define IXGBE_I2C_DATA_OUT  0x00000008
 117#define IXGBE_I2C_CLOCK_STRETCHING_TIMEOUT      500
 118
 119#define IXGBE_I2C_THERMAL_SENSOR_ADDR   0xF8
 120#define IXGBE_EMC_INTERNAL_DATA         0x00
 121#define IXGBE_EMC_INTERNAL_THERM_LIMIT  0x20
 122#define IXGBE_EMC_DIODE1_DATA           0x01
 123#define IXGBE_EMC_DIODE1_THERM_LIMIT    0x19
 124#define IXGBE_EMC_DIODE2_DATA           0x23
 125#define IXGBE_EMC_DIODE2_THERM_LIMIT    0x1A
 126
 127#define IXGBE_MAX_SENSORS               3
 128
 129struct ixgbe_thermal_diode_data {
 130        u8 location;
 131        u8 temp;
 132        u8 caution_thresh;
 133        u8 max_op_thresh;
 134};
 135
 136struct ixgbe_thermal_sensor_data {
 137        struct ixgbe_thermal_diode_data sensor[IXGBE_MAX_SENSORS];
 138};
 139
 140/* Interrupt Registers */
 141#define IXGBE_EICR      0x00800
 142#define IXGBE_EICS      0x00808
 143#define IXGBE_EIMS      0x00880
 144#define IXGBE_EIMC      0x00888
 145#define IXGBE_EIAC      0x00810
 146#define IXGBE_EIAM      0x00890
 147#define IXGBE_EICS_EX(_i)   (0x00A90 + (_i) * 4)
 148#define IXGBE_EIMS_EX(_i)   (0x00AA0 + (_i) * 4)
 149#define IXGBE_EIMC_EX(_i)   (0x00AB0 + (_i) * 4)
 150#define IXGBE_EIAM_EX(_i)   (0x00AD0 + (_i) * 4)
 151/*
 152 * 82598 EITR is 16 bits but set the limits based on the max
 153 * supported by all ixgbe hardware.  82599 EITR is only 12 bits,
 154 * with the lower 3 always zero.
 155 */
 156#define IXGBE_MAX_INT_RATE 488281
 157#define IXGBE_MIN_INT_RATE 956
 158#define IXGBE_MAX_EITR     0x00000FF8
 159#define IXGBE_MIN_EITR     8
 160#define IXGBE_EITR(_i)  (((_i) <= 23) ? (0x00820 + ((_i) * 4)) : \
 161                         (0x012300 + (((_i) - 24) * 4)))
 162#define IXGBE_EITR_ITR_INT_MASK 0x00000FF8
 163#define IXGBE_EITR_LLI_MOD      0x00008000
 164#define IXGBE_EITR_CNT_WDIS     0x80000000
 165#define IXGBE_IVAR(_i)  (0x00900 + ((_i) * 4)) /* 24 at 0x900-0x960 */
 166#define IXGBE_IVAR_MISC 0x00A00 /* misc MSI-X interrupt causes */
 167#define IXGBE_EITRSEL   0x00894
 168#define IXGBE_MSIXT     0x00000 /* MSI-X Table. 0x0000 - 0x01C */
 169#define IXGBE_MSIXPBA   0x02000 /* MSI-X Pending bit array */
 170#define IXGBE_PBACL(_i) (((_i) == 0) ? (0x11068) : (0x110C0 + ((_i) * 4)))
 171#define IXGBE_GPIE      0x00898
 172
 173/* Flow Control Registers */
 174#define IXGBE_FCADBUL   0x03210
 175#define IXGBE_FCADBUH   0x03214
 176#define IXGBE_FCAMACL   0x04328
 177#define IXGBE_FCAMACH   0x0432C
 178#define IXGBE_FCRTH_82599(_i) (0x03260 + ((_i) * 4)) /* 8 of these (0-7) */
 179#define IXGBE_FCRTL_82599(_i) (0x03220 + ((_i) * 4)) /* 8 of these (0-7) */
 180#define IXGBE_PFCTOP    0x03008
 181#define IXGBE_FCTTV(_i) (0x03200 + ((_i) * 4)) /* 4 of these (0-3) */
 182#define IXGBE_FCRTL(_i) (0x03220 + ((_i) * 8)) /* 8 of these (0-7) */
 183#define IXGBE_FCRTH(_i) (0x03260 + ((_i) * 8)) /* 8 of these (0-7) */
 184#define IXGBE_FCRTV     0x032A0
 185#define IXGBE_FCCFG     0x03D00
 186#define IXGBE_TFCS      0x0CE00
 187
 188/* Receive DMA Registers */
 189#define IXGBE_RDBAL(_i) (((_i) < 64) ? (0x01000 + ((_i) * 0x40)) : \
 190                         (0x0D000 + (((_i) - 64) * 0x40)))
 191#define IXGBE_RDBAH(_i) (((_i) < 64) ? (0x01004 + ((_i) * 0x40)) : \
 192                         (0x0D004 + (((_i) - 64) * 0x40)))
 193#define IXGBE_RDLEN(_i) (((_i) < 64) ? (0x01008 + ((_i) * 0x40)) : \
 194                         (0x0D008 + (((_i) - 64) * 0x40)))
 195#define IXGBE_RDH(_i)   (((_i) < 64) ? (0x01010 + ((_i) * 0x40)) : \
 196                         (0x0D010 + (((_i) - 64) * 0x40)))
 197#define IXGBE_RDT(_i)   (((_i) < 64) ? (0x01018 + ((_i) * 0x40)) : \
 198                         (0x0D018 + (((_i) - 64) * 0x40)))
 199#define IXGBE_RXDCTL(_i) (((_i) < 64) ? (0x01028 + ((_i) * 0x40)) : \
 200                         (0x0D028 + (((_i) - 64) * 0x40)))
 201#define IXGBE_RSCCTL(_i) (((_i) < 64) ? (0x0102C + ((_i) * 0x40)) : \
 202                         (0x0D02C + (((_i) - 64) * 0x40)))
 203#define IXGBE_RSCDBU     0x03028
 204#define IXGBE_RDDCC      0x02F20
 205#define IXGBE_RXMEMWRAP  0x03190
 206#define IXGBE_STARCTRL   0x03024
 207/*
 208 * Split and Replication Receive Control Registers
 209 * 00-15 : 0x02100 + n*4
 210 * 16-64 : 0x01014 + n*0x40
 211 * 64-127: 0x0D014 + (n-64)*0x40
 212 */
 213#define IXGBE_SRRCTL(_i) (((_i) <= 15) ? (0x02100 + ((_i) * 4)) : \
 214                          (((_i) < 64) ? (0x01014 + ((_i) * 0x40)) : \
 215                          (0x0D014 + (((_i) - 64) * 0x40))))
 216/*
 217 * Rx DCA Control Register:
 218 * 00-15 : 0x02200 + n*4
 219 * 16-64 : 0x0100C + n*0x40
 220 * 64-127: 0x0D00C + (n-64)*0x40
 221 */
 222#define IXGBE_DCA_RXCTRL(_i)    (((_i) <= 15) ? (0x02200 + ((_i) * 4)) : \
 223                                 (((_i) < 64) ? (0x0100C + ((_i) * 0x40)) : \
 224                                 (0x0D00C + (((_i) - 64) * 0x40))))
 225#define IXGBE_RDRXCTL           0x02F00
 226#define IXGBE_RXPBSIZE(_i)      (0x03C00 + ((_i) * 4))
 227                                             /* 8 of these 0x03C00 - 0x03C1C */
 228#define IXGBE_RXCTRL    0x03000
 229#define IXGBE_DROPEN    0x03D04
 230#define IXGBE_RXPBSIZE_SHIFT 10
 231
 232/* Receive Registers */
 233#define IXGBE_RXCSUM    0x05000
 234#define IXGBE_RFCTL     0x05008
 235#define IXGBE_DRECCCTL  0x02F08
 236#define IXGBE_DRECCCTL_DISABLE 0
 237/* Multicast Table Array - 128 entries */
 238#define IXGBE_MTA(_i)   (0x05200 + ((_i) * 4))
 239#define IXGBE_RAL(_i)   (((_i) <= 15) ? (0x05400 + ((_i) * 8)) : \
 240                         (0x0A200 + ((_i) * 8)))
 241#define IXGBE_RAH(_i)   (((_i) <= 15) ? (0x05404 + ((_i) * 8)) : \
 242                         (0x0A204 + ((_i) * 8)))
 243#define IXGBE_MPSAR_LO(_i) (0x0A600 + ((_i) * 8))
 244#define IXGBE_MPSAR_HI(_i) (0x0A604 + ((_i) * 8))
 245/* Packet split receive type */
 246#define IXGBE_PSRTYPE(_i)    (((_i) <= 15) ? (0x05480 + ((_i) * 4)) : \
 247                              (0x0EA00 + ((_i) * 4)))
 248/* array of 4096 1-bit vlan filters */
 249#define IXGBE_VFTA(_i)  (0x0A000 + ((_i) * 4))
 250/*array of 4096 4-bit vlan vmdq indices */
 251#define IXGBE_VFTAVIND(_j, _i)  (0x0A200 + ((_j) * 0x200) + ((_i) * 4))
 252#define IXGBE_FCTRL     0x05080
 253#define IXGBE_VLNCTRL   0x05088
 254#define IXGBE_MCSTCTRL  0x05090
 255#define IXGBE_MRQC      0x05818
 256#define IXGBE_SAQF(_i)  (0x0E000 + ((_i) * 4)) /* Source Address Queue Filter */
 257#define IXGBE_DAQF(_i)  (0x0E200 + ((_i) * 4)) /* Dest. Address Queue Filter */
 258#define IXGBE_SDPQF(_i) (0x0E400 + ((_i) * 4)) /* Src Dest. Addr Queue Filter */
 259#define IXGBE_FTQF(_i)  (0x0E600 + ((_i) * 4)) /* Five Tuple Queue Filter */
 260#define IXGBE_ETQF(_i)  (0x05128 + ((_i) * 4)) /* EType Queue Filter */
 261#define IXGBE_ETQS(_i)  (0x0EC00 + ((_i) * 4)) /* EType Queue Select */
 262#define IXGBE_SYNQF     0x0EC30 /* SYN Packet Queue Filter */
 263#define IXGBE_RQTC      0x0EC70
 264#define IXGBE_MTQC      0x08120
 265#define IXGBE_VLVF(_i)  (0x0F100 + ((_i) * 4))  /* 64 of these (0-63) */
 266#define IXGBE_VLVFB(_i) (0x0F200 + ((_i) * 4))  /* 128 of these (0-127) */
 267#define IXGBE_VMVIR(_i) (0x08000 + ((_i) * 4))  /* 64 of these (0-63) */
 268#define IXGBE_VT_CTL         0x051B0
 269#define IXGBE_PFMAILBOX(_i)  (0x04B00 + (4 * (_i))) /* 64 total */
 270#define IXGBE_PFMBMEM(_i)    (0x13000 + (64 * (_i))) /* 64 Mailboxes, 16 DW each */
 271#define IXGBE_PFMBICR(_i)    (0x00710 + (4 * (_i))) /* 4 total */
 272#define IXGBE_PFMBIMR(_i)    (0x00720 + (4 * (_i))) /* 4 total */
 273#define IXGBE_VFRE(_i)       (0x051E0 + ((_i) * 4))
 274#define IXGBE_VFTE(_i)       (0x08110 + ((_i) * 4))
 275#define IXGBE_VMECM(_i)      (0x08790 + ((_i) * 4))
 276#define IXGBE_QDE            0x2F04
 277#define IXGBE_VMTXSW(_i)     (0x05180 + ((_i) * 4)) /* 2 total */
 278#define IXGBE_VMOLR(_i)      (0x0F000 + ((_i) * 4)) /* 64 total */
 279#define IXGBE_UTA(_i)        (0x0F400 + ((_i) * 4))
 280#define IXGBE_MRCTL(_i)      (0x0F600 + ((_i) * 4))
 281#define IXGBE_VMRVLAN(_i)    (0x0F610 + ((_i) * 4))
 282#define IXGBE_VMRVM(_i)      (0x0F630 + ((_i) * 4))
 283#define IXGBE_L34T_IMIR(_i)  (0x0E800 + ((_i) * 4)) /*128 of these (0-127)*/
 284#define IXGBE_RXFECCERR0         0x051B8
 285#define IXGBE_LLITHRESH 0x0EC90
 286#define IXGBE_IMIR(_i)  (0x05A80 + ((_i) * 4))  /* 8 of these (0-7) */
 287#define IXGBE_IMIREXT(_i)       (0x05AA0 + ((_i) * 4))  /* 8 of these (0-7) */
 288#define IXGBE_IMIRVP    0x05AC0
 289#define IXGBE_VMD_CTL   0x0581C
 290#define IXGBE_RETA(_i)  (0x05C00 + ((_i) * 4))  /* 32 of these (0-31) */
 291#define IXGBE_RSSRK(_i) (0x05C80 + ((_i) * 4))  /* 10 of these (0-9) */
 292
 293/* Flow Director registers */
 294#define IXGBE_FDIRCTRL  0x0EE00
 295#define IXGBE_FDIRHKEY  0x0EE68
 296#define IXGBE_FDIRSKEY  0x0EE6C
 297#define IXGBE_FDIRDIP4M 0x0EE3C
 298#define IXGBE_FDIRSIP4M 0x0EE40
 299#define IXGBE_FDIRTCPM  0x0EE44
 300#define IXGBE_FDIRUDPM  0x0EE48
 301#define IXGBE_FDIRIP6M  0x0EE74
 302#define IXGBE_FDIRM     0x0EE70
 303
 304/* Flow Director Stats registers */
 305#define IXGBE_FDIRFREE  0x0EE38
 306#define IXGBE_FDIRLEN   0x0EE4C
 307#define IXGBE_FDIRUSTAT 0x0EE50
 308#define IXGBE_FDIRFSTAT 0x0EE54
 309#define IXGBE_FDIRMATCH 0x0EE58
 310#define IXGBE_FDIRMISS  0x0EE5C
 311
 312/* Flow Director Programming registers */
 313#define IXGBE_FDIRSIPv6(_i) (0x0EE0C + ((_i) * 4)) /* 3 of these (0-2) */
 314#define IXGBE_FDIRIPSA      0x0EE18
 315#define IXGBE_FDIRIPDA      0x0EE1C
 316#define IXGBE_FDIRPORT      0x0EE20
 317#define IXGBE_FDIRVLAN      0x0EE24
 318#define IXGBE_FDIRHASH      0x0EE28
 319#define IXGBE_FDIRCMD       0x0EE2C
 320
 321/* Transmit DMA registers */
 322#define IXGBE_TDBAL(_i) (0x06000 + ((_i) * 0x40)) /* 32 of these (0-31)*/
 323#define IXGBE_TDBAH(_i) (0x06004 + ((_i) * 0x40))
 324#define IXGBE_TDLEN(_i) (0x06008 + ((_i) * 0x40))
 325#define IXGBE_TDH(_i)   (0x06010 + ((_i) * 0x40))
 326#define IXGBE_TDT(_i)   (0x06018 + ((_i) * 0x40))
 327#define IXGBE_TXDCTL(_i) (0x06028 + ((_i) * 0x40))
 328#define IXGBE_TDWBAL(_i) (0x06038 + ((_i) * 0x40))
 329#define IXGBE_TDWBAH(_i) (0x0603C + ((_i) * 0x40))
 330#define IXGBE_DTXCTL    0x07E00
 331
 332#define IXGBE_DMATXCTL      0x04A80
 333#define IXGBE_PFVFSPOOF(_i) (0x08200 + ((_i) * 4)) /* 8 of these 0 - 7 */
 334#define IXGBE_PFDTXGSWC     0x08220
 335#define IXGBE_DTXMXSZRQ     0x08100
 336#define IXGBE_DTXTCPFLGL    0x04A88
 337#define IXGBE_DTXTCPFLGH    0x04A8C
 338#define IXGBE_LBDRPEN       0x0CA00
 339#define IXGBE_TXPBTHRESH(_i) (0x04950 + ((_i) * 4)) /* 8 of these 0 - 7 */
 340
 341#define IXGBE_DMATXCTL_TE       0x1 /* Transmit Enable */
 342#define IXGBE_DMATXCTL_NS       0x2 /* No Snoop LSO hdr buffer */
 343#define IXGBE_DMATXCTL_GDV      0x8 /* Global Double VLAN */
 344#define IXGBE_DMATXCTL_VT_SHIFT 16  /* VLAN EtherType */
 345
 346#define IXGBE_PFDTXGSWC_VT_LBEN 0x1 /* Local L2 VT switch enable */
 347
 348/* Anti-spoofing defines */
 349#define IXGBE_SPOOF_MACAS_MASK          0xFF
 350#define IXGBE_SPOOF_VLANAS_MASK         0xFF00
 351#define IXGBE_SPOOF_VLANAS_SHIFT        8
 352#define IXGBE_PFVFSPOOF_REG_COUNT       8
 353
 354#define IXGBE_DCA_TXCTRL(_i)    (0x07200 + ((_i) * 4)) /* 16 of these (0-15) */
 355/* Tx DCA Control register : 128 of these (0-127) */
 356#define IXGBE_DCA_TXCTRL_82599(_i)  (0x0600C + ((_i) * 0x40))
 357#define IXGBE_TIPG      0x0CB00
 358#define IXGBE_TXPBSIZE(_i)      (0x0CC00 + ((_i) * 4)) /* 8 of these */
 359#define IXGBE_MNGTXMAP  0x0CD10
 360#define IXGBE_TIPG_FIBER_DEFAULT 3
 361#define IXGBE_TXPBSIZE_SHIFT    10
 362
 363/* Wake up registers */
 364#define IXGBE_WUC       0x05800
 365#define IXGBE_WUFC      0x05808
 366#define IXGBE_WUS       0x05810
 367#define IXGBE_IPAV      0x05838
 368#define IXGBE_IP4AT     0x05840 /* IPv4 table 0x5840-0x5858 */
 369#define IXGBE_IP6AT     0x05880 /* IPv6 table 0x5880-0x588F */
 370
 371#define IXGBE_WUPL      0x05900
 372#define IXGBE_WUPM      0x05A00 /* wake up pkt memory 0x5A00-0x5A7C */
 373#define IXGBE_FHFT(_n)  (0x09000 + ((_n) * 0x100)) /* Flex host filter table */
 374#define IXGBE_FHFT_EXT(_n)      (0x09800 + ((_n) * 0x100)) /* Ext Flexible Host
 375                                                            * Filter Table */
 376
 377#define IXGBE_FLEXIBLE_FILTER_COUNT_MAX         4
 378#define IXGBE_EXT_FLEXIBLE_FILTER_COUNT_MAX     2
 379
 380/* Each Flexible Filter is at most 128 (0x80) bytes in length */
 381#define IXGBE_FLEXIBLE_FILTER_SIZE_MAX  128
 382#define IXGBE_FHFT_LENGTH_OFFSET        0xFC  /* Length byte in FHFT */
 383#define IXGBE_FHFT_LENGTH_MASK          0x0FF /* Length in lower byte */
 384
 385/* Definitions for power management and wakeup registers */
 386/* Wake Up Control */
 387#define IXGBE_WUC_PME_EN     0x00000002 /* PME Enable */
 388#define IXGBE_WUC_PME_STATUS 0x00000004 /* PME Status */
 389#define IXGBE_WUC_WKEN       0x00000010 /* Enable PE_WAKE_N pin assertion  */
 390
 391/* Wake Up Filter Control */
 392#define IXGBE_WUFC_LNKC 0x00000001 /* Link Status Change Wakeup Enable */
 393#define IXGBE_WUFC_MAG  0x00000002 /* Magic Packet Wakeup Enable */
 394#define IXGBE_WUFC_EX   0x00000004 /* Directed Exact Wakeup Enable */
 395#define IXGBE_WUFC_MC   0x00000008 /* Directed Multicast Wakeup Enable */
 396#define IXGBE_WUFC_BC   0x00000010 /* Broadcast Wakeup Enable */
 397#define IXGBE_WUFC_ARP  0x00000020 /* ARP Request Packet Wakeup Enable */
 398#define IXGBE_WUFC_IPV4 0x00000040 /* Directed IPv4 Packet Wakeup Enable */
 399#define IXGBE_WUFC_IPV6 0x00000080 /* Directed IPv6 Packet Wakeup Enable */
 400#define IXGBE_WUFC_MNG  0x00000100 /* Directed Mgmt Packet Wakeup Enable */
 401
 402#define IXGBE_WUFC_IGNORE_TCO   0x00008000 /* Ignore WakeOn TCO packets */
 403#define IXGBE_WUFC_FLX0 0x00010000 /* Flexible Filter 0 Enable */
 404#define IXGBE_WUFC_FLX1 0x00020000 /* Flexible Filter 1 Enable */
 405#define IXGBE_WUFC_FLX2 0x00040000 /* Flexible Filter 2 Enable */
 406#define IXGBE_WUFC_FLX3 0x00080000 /* Flexible Filter 3 Enable */
 407#define IXGBE_WUFC_FLX4 0x00100000 /* Flexible Filter 4 Enable */
 408#define IXGBE_WUFC_FLX5 0x00200000 /* Flexible Filter 5 Enable */
 409#define IXGBE_WUFC_FLX_FILTERS     0x000F0000 /* Mask for 4 flex filters */
 410#define IXGBE_WUFC_EXT_FLX_FILTERS 0x00300000 /* Mask for Ext. flex filters */
 411#define IXGBE_WUFC_ALL_FILTERS     0x003F00FF /* Mask for all wakeup filters */
 412#define IXGBE_WUFC_FLX_OFFSET      16 /* Offset to the Flexible Filters bits */
 413
 414/* Wake Up Status */
 415#define IXGBE_WUS_LNKC  IXGBE_WUFC_LNKC
 416#define IXGBE_WUS_MAG   IXGBE_WUFC_MAG
 417#define IXGBE_WUS_EX    IXGBE_WUFC_EX
 418#define IXGBE_WUS_MC    IXGBE_WUFC_MC
 419#define IXGBE_WUS_BC    IXGBE_WUFC_BC
 420#define IXGBE_WUS_ARP   IXGBE_WUFC_ARP
 421#define IXGBE_WUS_IPV4  IXGBE_WUFC_IPV4
 422#define IXGBE_WUS_IPV6  IXGBE_WUFC_IPV6
 423#define IXGBE_WUS_MNG   IXGBE_WUFC_MNG
 424#define IXGBE_WUS_FLX0  IXGBE_WUFC_FLX0
 425#define IXGBE_WUS_FLX1  IXGBE_WUFC_FLX1
 426#define IXGBE_WUS_FLX2  IXGBE_WUFC_FLX2
 427#define IXGBE_WUS_FLX3  IXGBE_WUFC_FLX3
 428#define IXGBE_WUS_FLX4  IXGBE_WUFC_FLX4
 429#define IXGBE_WUS_FLX5  IXGBE_WUFC_FLX5
 430#define IXGBE_WUS_FLX_FILTERS  IXGBE_WUFC_FLX_FILTERS
 431
 432/* Wake Up Packet Length */
 433#define IXGBE_WUPL_LENGTH_MASK 0xFFFF
 434
 435/* DCB registers */
 436#define MAX_TRAFFIC_CLASS        8
 437#define X540_TRAFFIC_CLASS       4
 438#define IXGBE_RMCS      0x03D00
 439#define IXGBE_DPMCS     0x07F40
 440#define IXGBE_PDPMCS    0x0CD00
 441#define IXGBE_RUPPBMR   0x050A0
 442#define IXGBE_RT2CR(_i) (0x03C20 + ((_i) * 4)) /* 8 of these (0-7) */
 443#define IXGBE_RT2SR(_i) (0x03C40 + ((_i) * 4)) /* 8 of these (0-7) */
 444#define IXGBE_TDTQ2TCCR(_i)     (0x0602C + ((_i) * 0x40)) /* 8 of these (0-7) */
 445#define IXGBE_TDTQ2TCSR(_i)     (0x0622C + ((_i) * 0x40)) /* 8 of these (0-7) */
 446#define IXGBE_TDPT2TCCR(_i)     (0x0CD20 + ((_i) * 4)) /* 8 of these (0-7) */
 447#define IXGBE_TDPT2TCSR(_i)     (0x0CD40 + ((_i) * 4)) /* 8 of these (0-7) */
 448
 449
 450/* Security Control Registers */
 451#define IXGBE_SECTXCTRL         0x08800
 452#define IXGBE_SECTXSTAT         0x08804
 453#define IXGBE_SECTXBUFFAF       0x08808
 454#define IXGBE_SECTXMINIFG       0x08810
 455#define IXGBE_SECRXCTRL         0x08D00
 456#define IXGBE_SECRXSTAT         0x08D04
 457
 458/* Security Bit Fields and Masks */
 459#define IXGBE_SECTXCTRL_SECTX_DIS       0x00000001
 460#define IXGBE_SECTXCTRL_TX_DIS          0x00000002
 461#define IXGBE_SECTXCTRL_STORE_FORWARD   0x00000004
 462
 463#define IXGBE_SECTXSTAT_SECTX_RDY       0x00000001
 464#define IXGBE_SECTXSTAT_ECC_TXERR       0x00000002
 465
 466#define IXGBE_SECRXCTRL_SECRX_DIS       0x00000001
 467#define IXGBE_SECRXCTRL_RX_DIS          0x00000002
 468
 469#define IXGBE_SECRXSTAT_SECRX_RDY       0x00000001
 470#define IXGBE_SECRXSTAT_ECC_RXERR       0x00000002
 471
 472/* LinkSec (MacSec) Registers */
 473#define IXGBE_LSECTXCAP         0x08A00
 474#define IXGBE_LSECRXCAP         0x08F00
 475#define IXGBE_LSECTXCTRL        0x08A04
 476#define IXGBE_LSECTXSCL         0x08A08 /* SCI Low */
 477#define IXGBE_LSECTXSCH         0x08A0C /* SCI High */
 478#define IXGBE_LSECTXSA          0x08A10
 479#define IXGBE_LSECTXPN0         0x08A14
 480#define IXGBE_LSECTXPN1         0x08A18
 481#define IXGBE_LSECTXKEY0(_n)    (0x08A1C + (4 * (_n))) /* 4 of these (0-3) */
 482#define IXGBE_LSECTXKEY1(_n)    (0x08A2C + (4 * (_n))) /* 4 of these (0-3) */
 483#define IXGBE_LSECRXCTRL        0x08F04
 484#define IXGBE_LSECRXSCL         0x08F08
 485#define IXGBE_LSECRXSCH         0x08F0C
 486#define IXGBE_LSECRXSA(_i)      (0x08F10 + (4 * (_i))) /* 2 of these (0-1) */
 487#define IXGBE_LSECRXPN(_i)      (0x08F18 + (4 * (_i))) /* 2 of these (0-1) */
 488#define IXGBE_LSECRXKEY(_n, _m) (0x08F20 + ((0x10 * (_n)) + (4 * (_m))))
 489#define IXGBE_LSECTXUT          0x08A3C /* OutPktsUntagged */
 490#define IXGBE_LSECTXPKTE        0x08A40 /* OutPktsEncrypted */
 491#define IXGBE_LSECTXPKTP        0x08A44 /* OutPktsProtected */
 492#define IXGBE_LSECTXOCTE        0x08A48 /* OutOctetsEncrypted */
 493#define IXGBE_LSECTXOCTP        0x08A4C /* OutOctetsProtected */
 494#define IXGBE_LSECRXUT          0x08F40 /* InPktsUntagged/InPktsNoTag */
 495#define IXGBE_LSECRXOCTD        0x08F44 /* InOctetsDecrypted */
 496#define IXGBE_LSECRXOCTV        0x08F48 /* InOctetsValidated */
 497#define IXGBE_LSECRXBAD         0x08F4C /* InPktsBadTag */
 498#define IXGBE_LSECRXNOSCI       0x08F50 /* InPktsNoSci */
 499#define IXGBE_LSECRXUNSCI       0x08F54 /* InPktsUnknownSci */
 500#define IXGBE_LSECRXUNCH        0x08F58 /* InPktsUnchecked */
 501#define IXGBE_LSECRXDELAY       0x08F5C /* InPktsDelayed */
 502#define IXGBE_LSECRXLATE        0x08F60 /* InPktsLate */
 503#define IXGBE_LSECRXOK(_n)      (0x08F64 + (0x04 * (_n))) /* InPktsOk */
 504#define IXGBE_LSECRXINV(_n)     (0x08F6C + (0x04 * (_n))) /* InPktsInvalid */
 505#define IXGBE_LSECRXNV(_n)      (0x08F74 + (0x04 * (_n))) /* InPktsNotValid */
 506#define IXGBE_LSECRXUNSA        0x08F7C /* InPktsUnusedSa */
 507#define IXGBE_LSECRXNUSA        0x08F80 /* InPktsNotUsingSa */
 508
 509/* LinkSec (MacSec) Bit Fields and Masks */
 510#define IXGBE_LSECTXCAP_SUM_MASK        0x00FF0000
 511#define IXGBE_LSECTXCAP_SUM_SHIFT       16
 512#define IXGBE_LSECRXCAP_SUM_MASK        0x00FF0000
 513#define IXGBE_LSECRXCAP_SUM_SHIFT       16
 514
 515#define IXGBE_LSECTXCTRL_EN_MASK        0x00000003
 516#define IXGBE_LSECTXCTRL_DISABLE        0x0
 517#define IXGBE_LSECTXCTRL_AUTH           0x1
 518#define IXGBE_LSECTXCTRL_AUTH_ENCRYPT   0x2
 519#define IXGBE_LSECTXCTRL_AISCI          0x00000020
 520#define IXGBE_LSECTXCTRL_PNTHRSH_MASK   0xFFFFFF00
 521#define IXGBE_LSECTXCTRL_RSV_MASK       0x000000D8
 522
 523#define IXGBE_LSECRXCTRL_EN_MASK        0x0000000C
 524#define IXGBE_LSECRXCTRL_EN_SHIFT       2
 525#define IXGBE_LSECRXCTRL_DISABLE        0x0
 526#define IXGBE_LSECRXCTRL_CHECK          0x1
 527#define IXGBE_LSECRXCTRL_STRICT         0x2
 528#define IXGBE_LSECRXCTRL_DROP           0x3
 529#define IXGBE_LSECRXCTRL_PLSH           0x00000040
 530#define IXGBE_LSECRXCTRL_RP             0x00000080
 531#define IXGBE_LSECRXCTRL_RSV_MASK       0xFFFFFF33
 532
 533/* IpSec Registers */
 534#define IXGBE_IPSTXIDX          0x08900
 535#define IXGBE_IPSTXSALT         0x08904
 536#define IXGBE_IPSTXKEY(_i)      (0x08908 + (4 * (_i))) /* 4 of these (0-3) */
 537#define IXGBE_IPSRXIDX          0x08E00
 538#define IXGBE_IPSRXIPADDR(_i)   (0x08E04 + (4 * (_i))) /* 4 of these (0-3) */
 539#define IXGBE_IPSRXSPI          0x08E14
 540#define IXGBE_IPSRXIPIDX        0x08E18
 541#define IXGBE_IPSRXKEY(_i)      (0x08E1C + (4 * (_i))) /* 4 of these (0-3) */
 542#define IXGBE_IPSRXSALT         0x08E2C
 543#define IXGBE_IPSRXMOD          0x08E30
 544
 545#define IXGBE_SECTXCTRL_STORE_FORWARD_ENABLE    0x4
 546
 547/* DCB registers */
 548#define IXGBE_RTRPCS      0x02430
 549#define IXGBE_RTTDCS      0x04900
 550#define IXGBE_RTTDCS_ARBDIS     0x00000040 /* DCB arbiter disable */
 551#define IXGBE_RTTPCS      0x0CD00
 552#define IXGBE_RTRUP2TC    0x03020
 553#define IXGBE_RTTUP2TC    0x0C800
 554#define IXGBE_RTRPT4C(_i) (0x02140 + ((_i) * 4)) /* 8 of these (0-7) */
 555#define IXGBE_TXLLQ(_i)   (0x082E0 + ((_i) * 4)) /* 4 of these (0-3) */
 556#define IXGBE_RTRPT4S(_i) (0x02160 + ((_i) * 4)) /* 8 of these (0-7) */
 557#define IXGBE_RTTDT2C(_i) (0x04910 + ((_i) * 4)) /* 8 of these (0-7) */
 558#define IXGBE_RTTDT2S(_i) (0x04930 + ((_i) * 4)) /* 8 of these (0-7) */
 559#define IXGBE_RTTPT2C(_i) (0x0CD20 + ((_i) * 4)) /* 8 of these (0-7) */
 560#define IXGBE_RTTPT2S(_i) (0x0CD40 + ((_i) * 4)) /* 8 of these (0-7) */
 561#define IXGBE_RTTDQSEL    0x04904
 562#define IXGBE_RTTDT1C     0x04908
 563#define IXGBE_RTTDT1S     0x0490C
 564#define IXGBE_RTTQCNCR    0x08B00
 565#define IXGBE_RTTQCNTG    0x04A90
 566#define IXGBE_RTTBCNRD    0x0498C
 567#define IXGBE_RTTQCNRR    0x0498C
 568#define IXGBE_RTTDTECC    0x04990
 569#define IXGBE_RTTDTECC_NO_BCN   0x00000100
 570#define IXGBE_RTTBCNRC    0x04984
 571#define IXGBE_RTTBCNRC_RS_ENA   0x80000000
 572#define IXGBE_RTTBCNRC_RF_DEC_MASK      0x00003FFF
 573#define IXGBE_RTTBCNRC_RF_INT_SHIFT     14
 574#define IXGBE_RTTBCNRC_RF_INT_MASK      \
 575        (IXGBE_RTTBCNRC_RF_DEC_MASK << IXGBE_RTTBCNRC_RF_INT_SHIFT)
 576#define IXGBE_RTTBCNRM    0x04980
 577#define IXGBE_RTTQCNRM    0x04980
 578
 579/* FCoE DMA Context Registers */
 580#define IXGBE_FCPTRL    0x02410 /* FC User Desc. PTR Low */
 581#define IXGBE_FCPTRH    0x02414 /* FC USer Desc. PTR High */
 582#define IXGBE_FCBUFF    0x02418 /* FC Buffer Control */
 583#define IXGBE_FCDMARW   0x02420 /* FC Receive DMA RW */
 584#define IXGBE_FCINVST0  0x03FC0 /* FC Invalid DMA Context Status Reg 0 */
 585#define IXGBE_FCINVST(_i)       (IXGBE_FCINVST0 + ((_i) * 4))
 586#define IXGBE_FCBUFF_VALID      (1 << 0)   /* DMA Context Valid */
 587#define IXGBE_FCBUFF_BUFFSIZE   (3 << 3)   /* User Buffer Size */
 588#define IXGBE_FCBUFF_WRCONTX    (1 << 7)   /* 0: Initiator, 1: Target */
 589#define IXGBE_FCBUFF_BUFFCNT    0x0000ff00 /* Number of User Buffers */
 590#define IXGBE_FCBUFF_OFFSET     0xffff0000 /* User Buffer Offset */
 591#define IXGBE_FCBUFF_BUFFSIZE_SHIFT  3
 592#define IXGBE_FCBUFF_BUFFCNT_SHIFT   8
 593#define IXGBE_FCBUFF_OFFSET_SHIFT    16
 594#define IXGBE_FCDMARW_WE        (1 << 14)   /* Write enable */
 595#define IXGBE_FCDMARW_RE        (1 << 15)   /* Read enable */
 596#define IXGBE_FCDMARW_FCOESEL   0x000001ff  /* FC X_ID: 11 bits */
 597#define IXGBE_FCDMARW_LASTSIZE  0xffff0000  /* Last User Buffer Size */
 598#define IXGBE_FCDMARW_LASTSIZE_SHIFT 16
 599
 600/* FCoE SOF/EOF */
 601#define IXGBE_TEOFF     0x04A94 /* Tx FC EOF */
 602#define IXGBE_TSOFF     0x04A98 /* Tx FC SOF */
 603#define IXGBE_REOFF     0x05158 /* Rx FC EOF */
 604#define IXGBE_RSOFF     0x051F8 /* Rx FC SOF */
 605/* FCoE Filter Context Registers */
 606#define IXGBE_FCFLT     0x05108 /* FC FLT Context */
 607#define IXGBE_FCFLTRW   0x05110 /* FC Filter RW Control */
 608#define IXGBE_FCPARAM   0x051d8 /* FC Offset Parameter */
 609#define IXGBE_FCFLT_VALID       (1 << 0)   /* Filter Context Valid */
 610#define IXGBE_FCFLT_FIRST       (1 << 1)   /* Filter First */
 611#define IXGBE_FCFLT_SEQID       0x00ff0000 /* Sequence ID */
 612#define IXGBE_FCFLT_SEQCNT      0xff000000 /* Sequence Count */
 613#define IXGBE_FCFLTRW_RVALDT    (1 << 13)  /* Fast Re-Validation */
 614#define IXGBE_FCFLTRW_WE        (1 << 14)  /* Write Enable */
 615#define IXGBE_FCFLTRW_RE        (1 << 15)  /* Read Enable */
 616/* FCoE Receive Control */
 617#define IXGBE_FCRXCTRL  0x05100 /* FC Receive Control */
 618#define IXGBE_FCRXCTRL_FCOELLI  (1 << 0)   /* Low latency interrupt */
 619#define IXGBE_FCRXCTRL_SAVBAD   (1 << 1)   /* Save Bad Frames */
 620#define IXGBE_FCRXCTRL_FRSTRDH  (1 << 2)   /* EN 1st Read Header */
 621#define IXGBE_FCRXCTRL_LASTSEQH (1 << 3)   /* EN Last Header in Seq */
 622#define IXGBE_FCRXCTRL_ALLH     (1 << 4)   /* EN All Headers */
 623#define IXGBE_FCRXCTRL_FRSTSEQH (1 << 5)   /* EN 1st Seq. Header */
 624#define IXGBE_FCRXCTRL_ICRC     (1 << 6)   /* Ignore Bad FC CRC */
 625#define IXGBE_FCRXCTRL_FCCRCBO  (1 << 7)   /* FC CRC Byte Ordering */
 626#define IXGBE_FCRXCTRL_FCOEVER  0x00000f00 /* FCoE Version: 4 bits */
 627#define IXGBE_FCRXCTRL_FCOEVER_SHIFT 8
 628/* FCoE Redirection */
 629#define IXGBE_FCRECTL   0x0ED00 /* FC Redirection Control */
 630#define IXGBE_FCRETA0   0x0ED10 /* FC Redirection Table 0 */
 631#define IXGBE_FCRETA(_i)        (IXGBE_FCRETA0 + ((_i) * 4)) /* FCoE Redir */
 632#define IXGBE_FCRECTL_ENA       0x1        /* FCoE Redir Table Enable */
 633#define IXGBE_FCRETA_SIZE       8          /* Max entries in FCRETA */
 634#define IXGBE_FCRETA_ENTRY_MASK 0x0000007f /* 7 bits for the queue index */
 635
 636/* Stats registers */
 637#define IXGBE_CRCERRS   0x04000
 638#define IXGBE_ILLERRC   0x04004
 639#define IXGBE_ERRBC     0x04008
 640#define IXGBE_MSPDC     0x04010
 641#define IXGBE_MPC(_i)   (0x03FA0 + ((_i) * 4)) /* 8 of these 3FA0-3FBC*/
 642#define IXGBE_MLFC      0x04034
 643#define IXGBE_MRFC      0x04038
 644#define IXGBE_RLEC      0x04040
 645#define IXGBE_LXONTXC   0x03F60
 646#define IXGBE_LXONRXC   0x0CF60
 647#define IXGBE_LXOFFTXC  0x03F68
 648#define IXGBE_LXOFFRXC  0x0CF68
 649#define IXGBE_LXONRXCNT 0x041A4
 650#define IXGBE_LXOFFRXCNT 0x041A8
 651#define IXGBE_PXONRXCNT(_i)     (0x04140 + ((_i) * 4)) /* 8 of these */
 652#define IXGBE_PXOFFRXCNT(_i)    (0x04160 + ((_i) * 4)) /* 8 of these */
 653#define IXGBE_PXON2OFFCNT(_i)   (0x03240 + ((_i) * 4)) /* 8 of these */
 654#define IXGBE_PXONTXC(_i)       (0x03F00 + ((_i) * 4)) /* 8 of these 3F00-3F1C*/
 655#define IXGBE_PXONRXC(_i)       (0x0CF00 + ((_i) * 4)) /* 8 of these CF00-CF1C*/
 656#define IXGBE_PXOFFTXC(_i)      (0x03F20 + ((_i) * 4)) /* 8 of these 3F20-3F3C*/
 657#define IXGBE_PXOFFRXC(_i)      (0x0CF20 + ((_i) * 4)) /* 8 of these CF20-CF3C*/
 658#define IXGBE_PRC64     0x0405C
 659#define IXGBE_PRC127    0x04060
 660#define IXGBE_PRC255    0x04064
 661#define IXGBE_PRC511    0x04068
 662#define IXGBE_PRC1023   0x0406C
 663#define IXGBE_PRC1522   0x04070
 664#define IXGBE_GPRC      0x04074
 665#define IXGBE_BPRC      0x04078
 666#define IXGBE_MPRC      0x0407C
 667#define IXGBE_GPTC      0x04080
 668#define IXGBE_GORCL     0x04088
 669#define IXGBE_GORCH     0x0408C
 670#define IXGBE_GOTCL     0x04090
 671#define IXGBE_GOTCH     0x04094
 672#define IXGBE_RNBC(_i)  (0x03FC0 + ((_i) * 4)) /* 8 of these 3FC0-3FDC*/
 673#define IXGBE_RUC       0x040A4
 674#define IXGBE_RFC       0x040A8
 675#define IXGBE_ROC       0x040AC
 676#define IXGBE_RJC       0x040B0
 677#define IXGBE_MNGPRC    0x040B4
 678#define IXGBE_MNGPDC    0x040B8
 679#define IXGBE_MNGPTC    0x0CF90
 680#define IXGBE_TORL      0x040C0
 681#define IXGBE_TORH      0x040C4
 682#define IXGBE_TPR       0x040D0
 683#define IXGBE_TPT       0x040D4
 684#define IXGBE_PTC64     0x040D8
 685#define IXGBE_PTC127    0x040DC
 686#define IXGBE_PTC255    0x040E0
 687#define IXGBE_PTC511    0x040E4
 688#define IXGBE_PTC1023   0x040E8
 689#define IXGBE_PTC1522   0x040EC
 690#define IXGBE_MPTC      0x040F0
 691#define IXGBE_BPTC      0x040F4
 692#define IXGBE_XEC       0x04120
 693#define IXGBE_SSVPC     0x08780
 694
 695#define IXGBE_RQSMR(_i) (0x02300 + ((_i) * 4))
 696#define IXGBE_TQSMR(_i) (((_i) <= 7) ? (0x07300 + ((_i) * 4)) : \
 697                         (0x08600 + ((_i) * 4)))
 698#define IXGBE_TQSM(_i)  (0x08600 + ((_i) * 4))
 699
 700#define IXGBE_QPRC(_i) (0x01030 + ((_i) * 0x40)) /* 16 of these */
 701#define IXGBE_QPTC(_i) (0x06030 + ((_i) * 0x40)) /* 16 of these */
 702#define IXGBE_QBRC(_i) (0x01034 + ((_i) * 0x40)) /* 16 of these */
 703#define IXGBE_QBTC(_i) (0x06034 + ((_i) * 0x40)) /* 16 of these */
 704#define IXGBE_QBRC_L(_i) (0x01034 + ((_i) * 0x40)) /* 16 of these */
 705#define IXGBE_QBRC_H(_i) (0x01038 + ((_i) * 0x40)) /* 16 of these */
 706#define IXGBE_QPRDC(_i) (0x01430 + ((_i) * 0x40)) /* 16 of these */
 707#define IXGBE_QBTC_L(_i) (0x08700 + ((_i) * 0x8)) /* 16 of these */
 708#define IXGBE_QBTC_H(_i) (0x08704 + ((_i) * 0x8)) /* 16 of these */
 709#define IXGBE_FCCRC     0x05118 /* Count of Good Eth CRC w/ Bad FC CRC */
 710#define IXGBE_FCOERPDC  0x0241C /* FCoE Rx Packets Dropped Count */
 711#define IXGBE_FCLAST    0x02424 /* FCoE Last Error Count */
 712#define IXGBE_FCOEPRC   0x02428 /* Number of FCoE Packets Received */
 713#define IXGBE_FCOEDWRC  0x0242C /* Number of FCoE DWords Received */
 714#define IXGBE_FCOEPTC   0x08784 /* Number of FCoE Packets Transmitted */
 715#define IXGBE_FCOEDWTC  0x08788 /* Number of FCoE DWords Transmitted */
 716#define IXGBE_O2BGPTC   0x041C4
 717#define IXGBE_O2BSPC    0x087B0
 718#define IXGBE_B2OSPC    0x041C0
 719#define IXGBE_B2OGPRC   0x02F90
 720#define IXGBE_PCRC8ECL  0x0E810
 721#define IXGBE_PCRC8ECH  0x0E811
 722#define IXGBE_PCRC8ECH_MASK     0x1F
 723#define IXGBE_LDPCECL   0x0E820
 724#define IXGBE_LDPCECH   0x0E821
 725
 726/* Management */
 727#define IXGBE_MAVTV(_i) (0x05010 + ((_i) * 4)) /* 8 of these (0-7) */
 728#define IXGBE_MFUTP(_i) (0x05030 + ((_i) * 4)) /* 8 of these (0-7) */
 729#define IXGBE_MANC      0x05820
 730#define IXGBE_MFVAL     0x05824
 731#define IXGBE_MANC2H    0x05860
 732#define IXGBE_MDEF(_i)  (0x05890 + ((_i) * 4)) /* 8 of these (0-7) */
 733#define IXGBE_MIPAF     0x058B0
 734#define IXGBE_MMAL(_i)  (0x05910 + ((_i) * 8)) /* 4 of these (0-3) */
 735#define IXGBE_MMAH(_i)  (0x05914 + ((_i) * 8)) /* 4 of these (0-3) */
 736#define IXGBE_FTFT      0x09400 /* 0x9400-0x97FC */
 737#define IXGBE_METF(_i)  (0x05190 + ((_i) * 4)) /* 4 of these (0-3) */
 738#define IXGBE_MDEF_EXT(_i) (0x05160 + ((_i) * 4)) /* 8 of these (0-7) */
 739#define IXGBE_LSWFW     0x15014
 740
 741/* Management Bit Fields and Masks */
 742#define IXGBE_MANC_RCV_TCO_EN   0x00020000 /* Rcv TCO packet enable */
 743
 744/* Firmware Semaphore Register */
 745#define IXGBE_FWSM_MODE_MASK    0xE
 746#define IXGBE_FWSM_FW_MODE_PT   0x4
 747
 748/* ARC Subsystem registers */
 749#define IXGBE_HICR      0x15F00
 750#define IXGBE_FWSTS     0x15F0C
 751#define IXGBE_HSMC0R    0x15F04
 752#define IXGBE_HSMC1R    0x15F08
 753#define IXGBE_SWSR      0x15F10
 754#define IXGBE_HFDR      0x15FE8
 755#define IXGBE_FLEX_MNG  0x15800 /* 0x15800 - 0x15EFC */
 756
 757#define IXGBE_HICR_EN              0x01  /* Enable bit - RO */
 758/* Driver sets this bit when done to put command in RAM */
 759#define IXGBE_HICR_C               0x02
 760#define IXGBE_HICR_SV              0x04  /* Status Validity */
 761#define IXGBE_HICR_FW_RESET_ENABLE 0x40
 762#define IXGBE_HICR_FW_RESET        0x80
 763
 764/* PCI-E registers */
 765#define IXGBE_GCR       0x11000
 766#define IXGBE_GTV       0x11004
 767#define IXGBE_FUNCTAG   0x11008
 768#define IXGBE_GLT       0x1100C
 769#define IXGBE_GSCL_1    0x11010
 770#define IXGBE_GSCL_2    0x11014
 771#define IXGBE_GSCL_3    0x11018
 772#define IXGBE_GSCL_4    0x1101C
 773#define IXGBE_GSCN_0    0x11020
 774#define IXGBE_GSCN_1    0x11024
 775#define IXGBE_GSCN_2    0x11028
 776#define IXGBE_GSCN_3    0x1102C
 777#define IXGBE_FACTPS    0x10150
 778#define IXGBE_PCIEANACTL  0x11040
 779#define IXGBE_SWSM      0x10140
 780#define IXGBE_FWSM      0x10148
 781#define IXGBE_GSSR      0x10160
 782#define IXGBE_MREVID    0x11064
 783#define IXGBE_DCA_ID    0x11070
 784#define IXGBE_DCA_CTRL  0x11074
 785#define IXGBE_SWFW_SYNC IXGBE_GSSR
 786
 787/* PCIe registers 82599-specific */
 788#define IXGBE_GCR_EXT           0x11050
 789#define IXGBE_GSCL_5_82599      0x11030
 790#define IXGBE_GSCL_6_82599      0x11034
 791#define IXGBE_GSCL_7_82599      0x11038
 792#define IXGBE_GSCL_8_82599      0x1103C
 793#define IXGBE_PHYADR_82599      0x11040
 794#define IXGBE_PHYDAT_82599      0x11044
 795#define IXGBE_PHYCTL_82599      0x11048
 796#define IXGBE_PBACLR_82599      0x11068
 797#define IXGBE_CIAA_82599        0x11088
 798#define IXGBE_CIAD_82599        0x1108C
 799#define IXGBE_PICAUSE           0x110B0
 800#define IXGBE_PIENA             0x110B8
 801#define IXGBE_CDQ_MBR_82599     0x110B4
 802#define IXGBE_PCIESPARE         0x110BC
 803#define IXGBE_MISC_REG_82599    0x110F0
 804#define IXGBE_ECC_CTRL_0_82599  0x11100
 805#define IXGBE_ECC_CTRL_1_82599  0x11104
 806#define IXGBE_ECC_STATUS_82599  0x110E0
 807#define IXGBE_BAR_CTRL_82599    0x110F4
 808
 809/* PCI Express Control */
 810#define IXGBE_GCR_CMPL_TMOUT_MASK       0x0000F000
 811#define IXGBE_GCR_CMPL_TMOUT_10ms       0x00001000
 812#define IXGBE_GCR_CMPL_TMOUT_RESEND     0x00010000
 813#define IXGBE_GCR_CAP_VER2              0x00040000
 814
 815#define IXGBE_GCR_EXT_MSIX_EN           0x80000000
 816#define IXGBE_GCR_EXT_BUFFERS_CLEAR     0x40000000
 817#define IXGBE_GCR_EXT_VT_MODE_16        0x00000001
 818#define IXGBE_GCR_EXT_VT_MODE_32        0x00000002
 819#define IXGBE_GCR_EXT_VT_MODE_64        0x00000003
 820#define IXGBE_GCR_EXT_SRIOV             (IXGBE_GCR_EXT_MSIX_EN | \
 821                                         IXGBE_GCR_EXT_VT_MODE_64)
 822
 823/* Time Sync Registers */
 824#define IXGBE_TSYNCRXCTL 0x05188 /* Rx Time Sync Control register - RW */
 825#define IXGBE_TSYNCTXCTL 0x08C00 /* Tx Time Sync Control register - RW */
 826#define IXGBE_RXSTMPL    0x051E8 /* Rx timestamp Low - RO */
 827#define IXGBE_RXSTMPH    0x051A4 /* Rx timestamp High - RO */
 828#define IXGBE_RXSATRL    0x051A0 /* Rx timestamp attribute low - RO */
 829#define IXGBE_RXSATRH    0x051A8 /* Rx timestamp attribute high - RO */
 830#define IXGBE_RXMTRL     0x05120 /* RX message type register low - RW */
 831#define IXGBE_TXSTMPL    0x08C04 /* Tx timestamp value Low - RO */
 832#define IXGBE_TXSTMPH    0x08C08 /* Tx timestamp value High - RO */
 833#define IXGBE_SYSTIML    0x08C0C /* System time register Low - RO */
 834#define IXGBE_SYSTIMH    0x08C10 /* System time register High - RO */
 835#define IXGBE_TIMINCA    0x08C14 /* Increment attributes register - RW */
 836#define IXGBE_TIMADJL    0x08C18 /* Time Adjustment Offset register Low - RW */
 837#define IXGBE_TIMADJH    0x08C1C /* Time Adjustment Offset register High - RW */
 838#define IXGBE_TSAUXC     0x08C20 /* TimeSync Auxiliary Control register - RW */
 839#define IXGBE_TRGTTIML0  0x08C24 /* Target Time Register 0 Low - RW */
 840#define IXGBE_TRGTTIMH0  0x08C28 /* Target Time Register 0 High - RW */
 841#define IXGBE_TRGTTIML1  0x08C2C /* Target Time Register 1 Low - RW */
 842#define IXGBE_TRGTTIMH1  0x08C30 /* Target Time Register 1 High - RW */
 843#define IXGBE_CLKTIML    0x08C34 /* Clock Out Time Register Low - RW */
 844#define IXGBE_CLKTIMH    0x08C38 /* Clock Out Time Register High - RW */
 845#define IXGBE_FREQOUT0   0x08C34 /* Frequency Out 0 Control register - RW */
 846#define IXGBE_FREQOUT1   0x08C38 /* Frequency Out 1 Control register - RW */
 847#define IXGBE_AUXSTMPL0  0x08C3C /* Auxiliary Time Stamp 0 register Low - RO */
 848#define IXGBE_AUXSTMPH0  0x08C40 /* Auxiliary Time Stamp 0 register High - RO */
 849#define IXGBE_AUXSTMPL1  0x08C44 /* Auxiliary Time Stamp 1 register Low - RO */
 850#define IXGBE_AUXSTMPH1  0x08C48 /* Auxiliary Time Stamp 1 register High - RO */
 851
 852/* Diagnostic Registers */
 853#define IXGBE_RDSTATCTL   0x02C20
 854#define IXGBE_RDSTAT(_i)  (0x02C00 + ((_i) * 4)) /* 0x02C00-0x02C1C */
 855#define IXGBE_RDHMPN      0x02F08
 856#define IXGBE_RIC_DW(_i)  (0x02F10 + ((_i) * 4))
 857#define IXGBE_RDPROBE     0x02F20
 858#define IXGBE_RDMAM       0x02F30
 859#define IXGBE_RDMAD       0x02F34
 860#define IXGBE_TDSTATCTL   0x07C20
 861#define IXGBE_TDSTAT(_i)  (0x07C00 + ((_i) * 4)) /* 0x07C00 - 0x07C1C */
 862#define IXGBE_TDHMPN      0x07F08
 863#define IXGBE_TDHMPN2     0x082FC
 864#define IXGBE_TXDESCIC    0x082CC
 865#define IXGBE_TIC_DW(_i)  (0x07F10 + ((_i) * 4))
 866#define IXGBE_TIC_DW2(_i) (0x082B0 + ((_i) * 4))
 867#define IXGBE_TDPROBE     0x07F20
 868#define IXGBE_TXBUFCTRL   0x0C600
 869#define IXGBE_TXBUFDATA0  0x0C610
 870#define IXGBE_TXBUFDATA1  0x0C614
 871#define IXGBE_TXBUFDATA2  0x0C618
 872#define IXGBE_TXBUFDATA3  0x0C61C
 873#define IXGBE_RXBUFCTRL   0x03600
 874#define IXGBE_RXBUFDATA0  0x03610
 875#define IXGBE_RXBUFDATA1  0x03614
 876#define IXGBE_RXBUFDATA2  0x03618
 877#define IXGBE_RXBUFDATA3  0x0361C
 878#define IXGBE_PCIE_DIAG(_i)     (0x11090 + ((_i) * 4)) /* 8 of these */
 879#define IXGBE_RFVAL     0x050A4
 880#define IXGBE_MDFTC1    0x042B8
 881#define IXGBE_MDFTC2    0x042C0
 882#define IXGBE_MDFTFIFO1 0x042C4
 883#define IXGBE_MDFTFIFO2 0x042C8
 884#define IXGBE_MDFTS     0x042CC
 885#define IXGBE_RXDATAWRPTR(_i)   (0x03700 + ((_i) * 4)) /* 8 of these 3700-370C*/
 886#define IXGBE_RXDESCWRPTR(_i)   (0x03710 + ((_i) * 4)) /* 8 of these 3710-371C*/
 887#define IXGBE_RXDATARDPTR(_i)   (0x03720 + ((_i) * 4)) /* 8 of these 3720-372C*/
 888#define IXGBE_RXDESCRDPTR(_i)   (0x03730 + ((_i) * 4)) /* 8 of these 3730-373C*/
 889#define IXGBE_TXDATAWRPTR(_i)   (0x0C700 + ((_i) * 4)) /* 8 of these C700-C70C*/
 890#define IXGBE_TXDESCWRPTR(_i)   (0x0C710 + ((_i) * 4)) /* 8 of these C710-C71C*/
 891#define IXGBE_TXDATARDPTR(_i)   (0x0C720 + ((_i) * 4)) /* 8 of these C720-C72C*/
 892#define IXGBE_TXDESCRDPTR(_i)   (0x0C730 + ((_i) * 4)) /* 8 of these C730-C73C*/
 893#define IXGBE_PCIEECCCTL 0x1106C
 894#define IXGBE_RXWRPTR(_i)       (0x03100 + ((_i) * 4)) /* 8 of these 3100-310C*/
 895#define IXGBE_RXUSED(_i)        (0x03120 + ((_i) * 4)) /* 8 of these 3120-312C*/
 896#define IXGBE_RXRDPTR(_i)       (0x03140 + ((_i) * 4)) /* 8 of these 3140-314C*/
 897#define IXGBE_RXRDWRPTR(_i)     (0x03160 + ((_i) * 4)) /* 8 of these 3160-310C*/
 898#define IXGBE_TXWRPTR(_i)       (0x0C100 + ((_i) * 4)) /* 8 of these C100-C10C*/
 899#define IXGBE_TXUSED(_i)        (0x0C120 + ((_i) * 4)) /* 8 of these C120-C12C*/
 900#define IXGBE_TXRDPTR(_i)       (0x0C140 + ((_i) * 4)) /* 8 of these C140-C14C*/
 901#define IXGBE_TXRDWRPTR(_i)     (0x0C160 + ((_i) * 4)) /* 8 of these C160-C10C*/
 902#define IXGBE_PCIEECCCTL0 0x11100
 903#define IXGBE_PCIEECCCTL1 0x11104
 904#define IXGBE_RXDBUECC  0x03F70
 905#define IXGBE_TXDBUECC  0x0CF70
 906#define IXGBE_RXDBUEST 0x03F74
 907#define IXGBE_TXDBUEST 0x0CF74
 908#define IXGBE_PBTXECC   0x0C300
 909#define IXGBE_PBRXECC   0x03300
 910#define IXGBE_GHECCR    0x110B0
 911
 912/* MAC Registers */
 913#define IXGBE_PCS1GCFIG 0x04200
 914#define IXGBE_PCS1GLCTL 0x04208
 915#define IXGBE_PCS1GLSTA 0x0420C
 916#define IXGBE_PCS1GDBG0 0x04210
 917#define IXGBE_PCS1GDBG1 0x04214
 918#define IXGBE_PCS1GANA  0x04218
 919#define IXGBE_PCS1GANLP 0x0421C
 920#define IXGBE_PCS1GANNP 0x04220
 921#define IXGBE_PCS1GANLPNP 0x04224
 922#define IXGBE_HLREG0    0x04240
 923#define IXGBE_HLREG1    0x04244
 924#define IXGBE_PAP       0x04248
 925#define IXGBE_MACA      0x0424C
 926#define IXGBE_APAE      0x04250
 927#define IXGBE_ARD       0x04254
 928#define IXGBE_AIS       0x04258
 929#define IXGBE_MSCA      0x0425C
 930#define IXGBE_MSRWD     0x04260
 931#define IXGBE_MLADD     0x04264
 932#define IXGBE_MHADD     0x04268
 933#define IXGBE_MAXFRS    0x04268
 934#define IXGBE_TREG      0x0426C
 935#define IXGBE_PCSS1     0x04288
 936#define IXGBE_PCSS2     0x0428C
 937#define IXGBE_XPCSS     0x04290
 938#define IXGBE_MFLCN     0x04294
 939#define IXGBE_SERDESC   0x04298
 940#define IXGBE_MACS      0x0429C
 941#define IXGBE_AUTOC     0x042A0
 942#define IXGBE_LINKS     0x042A4
 943#define IXGBE_LINKS2    0x04324
 944#define IXGBE_AUTOC2    0x042A8
 945#define IXGBE_AUTOC3    0x042AC
 946#define IXGBE_ANLP1     0x042B0
 947#define IXGBE_ANLP2     0x042B4
 948#define IXGBE_MACC      0x04330
 949#define IXGBE_ATLASCTL  0x04800
 950#define IXGBE_MMNGC     0x042D0
 951#define IXGBE_ANLPNP1   0x042D4
 952#define IXGBE_ANLPNP2   0x042D8
 953#define IXGBE_KRPCSFC   0x042E0
 954#define IXGBE_KRPCSS    0x042E4
 955#define IXGBE_FECS1     0x042E8
 956#define IXGBE_FECS2     0x042EC
 957#define IXGBE_SMADARCTL 0x14F10
 958#define IXGBE_MPVC      0x04318
 959#define IXGBE_SGMIIC    0x04314
 960
 961/* Statistics Registers */
 962#define IXGBE_RXNFGPC      0x041B0
 963#define IXGBE_RXNFGBCL     0x041B4
 964#define IXGBE_RXNFGBCH     0x041B8
 965#define IXGBE_RXDGPC       0x02F50
 966#define IXGBE_RXDGBCL      0x02F54
 967#define IXGBE_RXDGBCH      0x02F58
 968#define IXGBE_RXDDGPC      0x02F5C
 969#define IXGBE_RXDDGBCL     0x02F60
 970#define IXGBE_RXDDGBCH     0x02F64
 971#define IXGBE_RXLPBKGPC    0x02F68
 972#define IXGBE_RXLPBKGBCL   0x02F6C
 973#define IXGBE_RXLPBKGBCH   0x02F70
 974#define IXGBE_RXDLPBKGPC   0x02F74
 975#define IXGBE_RXDLPBKGBCL  0x02F78
 976#define IXGBE_RXDLPBKGBCH  0x02F7C
 977#define IXGBE_TXDGPC       0x087A0
 978#define IXGBE_TXDGBCL      0x087A4
 979#define IXGBE_TXDGBCH      0x087A8
 980
 981#define IXGBE_RXDSTATCTRL 0x02F40
 982
 983/* Copper Pond 2 link timeout */
 984#define IXGBE_VALIDATE_LINK_READY_TIMEOUT 50
 985
 986/* Omer CORECTL */
 987#define IXGBE_CORECTL           0x014F00
 988/* BARCTRL */
 989#define IXGBE_BARCTRL               0x110F4
 990#define IXGBE_BARCTRL_FLSIZE        0x0700
 991#define IXGBE_BARCTRL_FLSIZE_SHIFT  8
 992#define IXGBE_BARCTRL_CSRSIZE       0x2000
 993
 994/* RSCCTL Bit Masks */
 995#define IXGBE_RSCCTL_RSCEN          0x01
 996#define IXGBE_RSCCTL_MAXDESC_1      0x00
 997#define IXGBE_RSCCTL_MAXDESC_4      0x04
 998#define IXGBE_RSCCTL_MAXDESC_8      0x08
 999#define IXGBE_RSCCTL_MAXDESC_16     0x0C
1000

1001/* RSCDBU Bit Masks */
1002#define IXGBE_RSCDBU_RSCSMALDIS_MASK    0x0000007F
1003#define IXGBE_RSCDBU_RSCACKDIS          0x00000080
1004
1005/* RDRXCTL Bit Masks */
1006#define IXGBE_RDRXCTL_RDMTS_1_2     0x00000000 /* Rx Desc Min Threshold Size */
1007#define IXGBE_RDRXCTL_CRCSTRIP      0x00000002 /* CRC Strip */
1008#define IXGBE_RDRXCTL_MVMEN         0x00000020
1009#define IXGBE_RDRXCTL_DMAIDONE      0x00000008 /* DMA init cycle done */
1010#define IXGBE_RDRXCTL_AGGDIS        0x00010000 /* Aggregation disable */
1011#define IXGBE_RDRXCTL_RSCFRSTSIZE   0x003E0000 /* RSC First packet size */
1012#define IXGBE_RDRXCTL_RSCLLIDIS     0x00800000 /* Disable RSC compl on LLI */
1013#define IXGBE_RDRXCTL_RSCACKC       0x02000000 /* must set 1 when RSC enabled */
1014#define IXGBE_RDRXCTL_FCOE_WRFIX    0x04000000 /* must set 1 when RSC enabled */
1015
1016/* RQTC Bit Masks and Shifts */
1017#define IXGBE_RQTC_SHIFT_TC(_i)     ((_i) * 4)
1018#define IXGBE_RQTC_TC0_MASK         (0x7 << 0)
1019#define IXGBE_RQTC_TC1_MASK         (0x7 << 4)
1020#define IXGBE_RQTC_TC2_MASK         (0x7 << 8)
1021#define IXGBE_RQTC_TC3_MASK         (0x7 << 12)
1022#define IXGBE_RQTC_TC4_MASK         (0x7 << 16)
1023#define IXGBE_RQTC_TC5_MASK         (0x7 << 20)
1024#define IXGBE_RQTC_TC6_MASK         (0x7 << 24)
1025#define IXGBE_RQTC_TC7_MASK         (0x7 << 28)
1026
1027/* PSRTYPE.RQPL Bit masks and shift */
1028#define IXGBE_PSRTYPE_RQPL_MASK     0x7
1029#define IXGBE_PSRTYPE_RQPL_SHIFT    29
1030
1031/* CTRL Bit Masks */
1032#define IXGBE_CTRL_GIO_DIS      0x00000004 /* Global IO Master Disable bit */
1033#define IXGBE_CTRL_LNK_RST      0x00000008 /* Link Reset. Resets everything. */
1034#define IXGBE_CTRL_RST          0x04000000 /* Reset (SW) */
1035#define IXGBE_CTRL_RST_MASK     (IXGBE_CTRL_LNK_RST | IXGBE_CTRL_RST)
1036
1037/* FACTPS */
1038#define IXGBE_FACTPS_MNGCG      0x20000000 /* Manageblility Clock Gated */
1039#define IXGBE_FACTPS_LFS        0x40000000 /* LAN Function Select */
1040
1041/* MHADD Bit Masks */
1042#define IXGBE_MHADD_MFS_MASK    0xFFFF0000
1043#define IXGBE_MHADD_MFS_SHIFT   16
1044
1045/* Extended Device Control */
1046#define IXGBE_CTRL_EXT_PFRSTD   0x00004000 /* Physical Function Reset Done */
1047#define IXGBE_CTRL_EXT_NS_DIS   0x00010000 /* No Snoop disable */
1048#define IXGBE_CTRL_EXT_RO_DIS   0x00020000 /* Relaxed Ordering disable */
1049#define IXGBE_CTRL_EXT_DRV_LOAD 0x10000000 /* Driver loaded bit for FW */
1050
1051/* Direct Cache Access (DCA) definitions */
1052#define IXGBE_DCA_CTRL_DCA_ENABLE  0x00000000 /* DCA Enable */
1053#define IXGBE_DCA_CTRL_DCA_DISABLE 0x00000001 /* DCA Disable */
1054
1055#define IXGBE_DCA_CTRL_DCA_MODE_CB1 0x00 /* DCA Mode CB1 */
1056#define IXGBE_DCA_CTRL_DCA_MODE_CB2 0x02 /* DCA Mode CB2 */
1057
1058#define IXGBE_DCA_RXCTRL_CPUID_MASK 0x0000001F /* Rx CPUID Mask */
1059#define IXGBE_DCA_RXCTRL_CPUID_MASK_82599  0xFF000000 /* Rx CPUID Mask */
1060#define IXGBE_DCA_RXCTRL_CPUID_SHIFT_82599 24 /* Rx CPUID Shift */
1061#define IXGBE_DCA_RXCTRL_DESC_DCA_EN (1 << 5) /* DCA Rx Desc enable */
1062#define IXGBE_DCA_RXCTRL_HEAD_DCA_EN (1 << 6) /* DCA Rx Desc header enable */
1063#define IXGBE_DCA_RXCTRL_DATA_DCA_EN (1 << 7) /* DCA Rx Desc payload enable */
1064#define IXGBE_DCA_RXCTRL_DESC_RRO_EN (1 << 9) /* DCA Rx rd Desc Relax Order */
1065#define IXGBE_DCA_RXCTRL_DATA_WRO_EN (1 << 13) /* Rx wr data Relax Order */
1066#define IXGBE_DCA_RXCTRL_HEAD_WRO_EN (1 << 15) /* Rx wr header RO */
1067
1068#define IXGBE_DCA_TXCTRL_CPUID_MASK 0x0000001F /* Tx CPUID Mask */
1069#define IXGBE_DCA_TXCTRL_CPUID_MASK_82599  0xFF000000 /* Tx CPUID Mask */
1070#define IXGBE_DCA_TXCTRL_CPUID_SHIFT_82599 24 /* Tx CPUID Shift */
1071#define IXGBE_DCA_TXCTRL_DESC_DCA_EN (1 << 5) /* DCA Tx Desc enable */
1072#define IXGBE_DCA_TXCTRL_DESC_RRO_EN (1 << 9) /* Tx rd Desc Relax Order */
1073#define IXGBE_DCA_TXCTRL_DESC_WRO_EN (1 << 11) /* Tx Desc writeback RO bit */
1074#define IXGBE_DCA_TXCTRL_DATA_RRO_EN (1 << 13) /* Tx rd data Relax Order */
1075#define IXGBE_DCA_MAX_QUEUES_82598   16 /* DCA regs only on 16 queues */
1076
1077/* MSCA Bit Masks */
1078#define IXGBE_MSCA_NP_ADDR_MASK      0x0000FFFF /* MDI Address (new protocol) */
1079#define IXGBE_MSCA_NP_ADDR_SHIFT     0
1080#define IXGBE_MSCA_DEV_TYPE_MASK     0x001F0000 /* Device Type (new protocol) */
1081#define IXGBE_MSCA_DEV_TYPE_SHIFT    16 /* Register Address (old protocol */
1082#define IXGBE_MSCA_PHY_ADDR_MASK     0x03E00000 /* PHY Address mask */
1083#define IXGBE_MSCA_PHY_ADDR_SHIFT    21 /* PHY Address shift*/
1084#define IXGBE_MSCA_OP_CODE_MASK      0x0C000000 /* OP CODE mask */
1085#define IXGBE_MSCA_OP_CODE_SHIFT     26 /* OP CODE shift */
1086#define IXGBE_MSCA_ADDR_CYCLE        0x00000000 /* OP CODE 00 (addr cycle) */
1087#define IXGBE_MSCA_WRITE             0x04000000 /* OP CODE 01 (write) */
1088#define IXGBE_MSCA_READ              0x0C000000 /* OP CODE 11 (read) */
1089#define IXGBE_MSCA_READ_AUTOINC      0x08000000 /* OP CODE 10 (read, auto inc)*/
1090#define IXGBE_MSCA_ST_CODE_MASK      0x30000000 /* ST Code mask */
1091#define IXGBE_MSCA_ST_CODE_SHIFT     28 /* ST Code shift */
1092#define IXGBE_MSCA_NEW_PROTOCOL      0x00000000 /* ST CODE 00 (new protocol) */
1093#define IXGBE_MSCA_OLD_PROTOCOL      0x10000000 /* ST CODE 01 (old protocol) */
1094#define IXGBE_MSCA_MDI_COMMAND       0x40000000 /* Initiate MDI command */
1095#define IXGBE_MSCA_MDI_IN_PROG_EN    0x80000000 /* MDI in progress enable */
1096
1097/* MSRWD bit masks */
1098#define IXGBE_MSRWD_WRITE_DATA_MASK     0x0000FFFF
1099#define IXGBE_MSRWD_WRITE_DATA_SHIFT    0
1100#define IXGBE_MSRWD_READ_DATA_MASK      0xFFFF0000
1101#define IXGBE_MSRWD_READ_DATA_SHIFT     16
1102
1103/* Atlas registers */
1104#define IXGBE_ATLAS_PDN_LPBK    0x24
1105#define IXGBE_ATLAS_PDN_10G     0xB
1106#define IXGBE_ATLAS_PDN_1G      0xC
1107#define IXGBE_ATLAS_PDN_AN      0xD
1108
1109/* Atlas bit masks */
1110#define IXGBE_ATLASCTL_WRITE_CMD        0x00010000
1111#define IXGBE_ATLAS_PDN_TX_REG_EN       0x10
1112#define IXGBE_ATLAS_PDN_TX_10G_QL_ALL   0xF0
1113#define IXGBE_ATLAS_PDN_TX_1G_QL_ALL    0xF0
1114#define IXGBE_ATLAS_PDN_TX_AN_QL_ALL    0xF0
1115
1116/* Omer bit masks */
1117#define IXGBE_CORECTL_WRITE_CMD         0x00010000
1118
1119/* MDIO definitions */
1120
1121#define IXGBE_MDIO_COMMAND_TIMEOUT     100 /* PHY Timeout for 1 GB mode */
1122
1123#define IXGBE_MDIO_VENDOR_SPECIFIC_1_CONTROL      0x0    /* VS1 Control Reg */
1124#define IXGBE_MDIO_VENDOR_SPECIFIC_1_STATUS       0x1    /* VS1 Status Reg */
1125#define IXGBE_MDIO_VENDOR_SPECIFIC_1_LINK_STATUS  0x0008 /* 1 = Link Up */
1126#define IXGBE_MDIO_VENDOR_SPECIFIC_1_SPEED_STATUS 0x0010 /* 0 - 10G, 1 - 1G */
1127#define IXGBE_MDIO_VENDOR_SPECIFIC_1_10G_SPEED    0x0018
1128#define IXGBE_MDIO_VENDOR_SPECIFIC_1_1G_SPEED     0x0010
1129
1130#define IXGBE_MDIO_PMA_PMD_SDA_SCL_ADDR     0xC30A /* PHY_XS SDA/SCL Addr Reg */
1131#define IXGBE_MDIO_PMA_PMD_SDA_SCL_DATA     0xC30B /* PHY_XS SDA/SCL Data Reg */
1132#define IXGBE_MDIO_PMA_PMD_SDA_SCL_STAT     0xC30C /* PHY_XS SDA/SCL Status Reg */
1133
1134/* MII clause 22/28 definitions */
1135#define IXGBE_MII_AUTONEG_VENDOR_PROVISION_1_REG 0xC400 /* 1G Provisioning 1 */
1136#define IXGBE_MII_AUTONEG_XNP_TX_REG             0x17   /* 1G XNP Transmit */
1137#define IXGBE_MII_1GBASE_T_ADVERTISE_XNP_TX      0x4000 /* full duplex, bit:14*/
1138#define IXGBE_MII_1GBASE_T_ADVERTISE             0x8000 /* full duplex, bit:15*/
1139#define IXGBE_MII_AUTONEG_REG                    0x0
1140
1141#define IXGBE_PHY_REVISION_MASK        0xFFFFFFF0
1142#define IXGBE_MAX_PHY_ADDR             32
1143
1144/* PHY IDs*/
1145#define TN1010_PHY_ID    0x00A19410
1146#define TNX_FW_REV       0xB
1147#define X540_PHY_ID      0x01540200
1148#define QT2022_PHY_ID    0x0043A400
1149#define ATH_PHY_ID       0x03429050
1150#define AQ_FW_REV        0x20
1151
1152/* PHY Types */
1153#define IXGBE_M88E1145_E_PHY_ID  0x01410CD0
1154
1155/* Special PHY Init Routine */
1156#define IXGBE_PHY_INIT_OFFSET_NL 0x002B
1157#define IXGBE_PHY_INIT_END_NL    0xFFFF
1158#define IXGBE_CONTROL_MASK_NL    0xF000
1159#define IXGBE_DATA_MASK_NL       0x0FFF
1160#define IXGBE_CONTROL_SHIFT_NL   12
1161#define IXGBE_DELAY_NL           0
1162#define IXGBE_DATA_NL            1
1163#define IXGBE_CONTROL_NL         0x000F
1164#define IXGBE_CONTROL_EOL_NL     0x0FFF
1165#define IXGBE_CONTROL_SOL_NL     0x0000
1166
1167/* General purpose Interrupt Enable */
1168#define IXGBE_SDP0_GPIEN         0x00000001 /* SDP0 */
1169#define IXGBE_SDP1_GPIEN         0x00000002 /* SDP1 */
1170#define IXGBE_SDP2_GPIEN         0x00000004 /* SDP2 */
1171#define IXGBE_GPIE_MSIX_MODE     0x00000010 /* MSI-X mode */
1172#define IXGBE_GPIE_OCD           0x00000020 /* Other Clear Disable */
1173#define IXGBE_GPIE_EIMEN         0x00000040 /* Immediate Interrupt Enable */
1174#define IXGBE_GPIE_EIAME         0x40000000
1175#define IXGBE_GPIE_PBA_SUPPORT   0x80000000
1176#define IXGBE_GPIE_RSC_DELAY_SHIFT 11
1177#define IXGBE_GPIE_VTMODE_MASK   0x0000C000 /* VT Mode Mask */
1178#define IXGBE_GPIE_VTMODE_16     0x00004000 /* 16 VFs 8 queues per VF */
1179#define IXGBE_GPIE_VTMODE_32     0x00008000 /* 32 VFs 4 queues per VF */
1180#define IXGBE_GPIE_VTMODE_64     0x0000C000 /* 64 VFs 2 queues per VF */
1181
1182/* Packet Buffer Initialization */
1183#define IXGBE_TXPBSIZE_20KB     0x00005000 /* 20KB Packet Buffer */
1184#define IXGBE_TXPBSIZE_40KB     0x0000A000 /* 40KB Packet Buffer */
1185#define IXGBE_RXPBSIZE_48KB     0x0000C000 /* 48KB Packet Buffer */
1186#define IXGBE_RXPBSIZE_64KB     0x00010000 /* 64KB Packet Buffer */
1187#define IXGBE_RXPBSIZE_80KB     0x00014000 /* 80KB Packet Buffer */
1188#define IXGBE_RXPBSIZE_128KB    0x00020000 /* 128KB Packet Buffer */
1189#define IXGBE_RXPBSIZE_MAX      0x00080000 /* 512KB Packet Buffer*/
1190#define IXGBE_TXPBSIZE_MAX      0x00028000 /* 160KB Packet Buffer*/
1191
1192#define IXGBE_TXPKT_SIZE_MAX    0xA        /* Max Tx Packet size  */
1193#define IXGBE_MAX_PB            8
1194
1195/* Packet buffer allocation strategies */
1196enum {
1197        PBA_STRATEGY_EQUAL      = 0,    /* Distribute PB space equally */
1198#define PBA_STRATEGY_EQUAL      PBA_STRATEGY_EQUAL
1199        PBA_STRATEGY_WEIGHTED   = 1,    /* Weight front half of TCs */
1200#define PBA_STRATEGY_WEIGHTED   PBA_STRATEGY_WEIGHTED
1201};
1202
1203/* Transmit Flow Control status */
1204#define IXGBE_TFCS_TXOFF         0x00000001
1205#define IXGBE_TFCS_TXOFF0        0x00000100
1206#define IXGBE_TFCS_TXOFF1        0x00000200
1207#define IXGBE_TFCS_TXOFF2        0x00000400
1208#define IXGBE_TFCS_TXOFF3        0x00000800
1209#define IXGBE_TFCS_TXOFF4        0x00001000
1210#define IXGBE_TFCS_TXOFF5        0x00002000
1211#define IXGBE_TFCS_TXOFF6        0x00004000
1212#define IXGBE_TFCS_TXOFF7        0x00008000
1213
1214/* TCP Timer */
1215#define IXGBE_TCPTIMER_KS            0x00000100
1216#define IXGBE_TCPTIMER_COUNT_ENABLE  0x00000200
1217#define IXGBE_TCPTIMER_COUNT_FINISH  0x00000400
1218#define IXGBE_TCPTIMER_LOOP          0x00000800
1219#define IXGBE_TCPTIMER_DURATION_MASK 0x000000FF
1220
1221/* HLREG0 Bit Masks */
1222#define IXGBE_HLREG0_TXCRCEN      0x00000001   /* bit  0 */
1223#define IXGBE_HLREG0_RXCRCSTRP    0x00000002   /* bit  1 */
1224#define IXGBE_HLREG0_JUMBOEN      0x00000004   /* bit  2 */
1225#define IXGBE_HLREG0_TXPADEN      0x00000400   /* bit 10 */
1226#define IXGBE_HLREG0_TXPAUSEEN    0x00001000   /* bit 12 */
1227#define IXGBE_HLREG0_RXPAUSEEN    0x00004000   /* bit 14 */
1228#define IXGBE_HLREG0_LPBK         0x00008000   /* bit 15 */
1229#define IXGBE_HLREG0_MDCSPD       0x00010000   /* bit 16 */
1230#define IXGBE_HLREG0_CONTMDC      0x00020000   /* bit 17 */
1231#define IXGBE_HLREG0_CTRLFLTR     0x00040000   /* bit 18 */
1232#define IXGBE_HLREG0_PREPEND      0x00F00000   /* bits 20-23 */
1233#define IXGBE_HLREG0_PRIPAUSEEN   0x01000000   /* bit 24 */
1234#define IXGBE_HLREG0_RXPAUSERECDA 0x06000000   /* bits 25-26 */
1235#define IXGBE_HLREG0_RXLNGTHERREN 0x08000000   /* bit 27 */
1236#define IXGBE_HLREG0_RXPADSTRIPEN 0x10000000   /* bit 28 */
1237
1238/* VMD_CTL bitmasks */
1239#define IXGBE_VMD_CTL_VMDQ_EN     0x00000001
1240#define IXGBE_VMD_CTL_VMDQ_FILTER 0x00000002
1241
1242/* VT_CTL bitmasks */
1243#define IXGBE_VT_CTL_DIS_DEFPL  0x20000000 /* disable default pool */
1244#define IXGBE_VT_CTL_REPLEN     0x40000000 /* replication enabled */
1245#define IXGBE_VT_CTL_VT_ENABLE  0x00000001  /* Enable VT Mode */
1246#define IXGBE_VT_CTL_POOL_SHIFT 7
1247#define IXGBE_VT_CTL_POOL_MASK  (0x3F << IXGBE_VT_CTL_POOL_SHIFT)
1248
1249/* VMOLR bitmasks */
1250#define IXGBE_VMOLR_AUPE        0x01000000 /* accept untagged packets */
1251#define IXGBE_VMOLR_ROMPE       0x02000000 /* accept packets in MTA tbl */
1252#define IXGBE_VMOLR_ROPE        0x04000000 /* accept packets in UC tbl */
1253#define IXGBE_VMOLR_BAM         0x08000000 /* accept broadcast packets */
1254#define IXGBE_VMOLR_MPE         0x10000000 /* multicast promiscuous */
1255
1256/* VFRE bitmask */
1257#define IXGBE_VFRE_ENABLE_ALL   0xFFFFFFFF
1258
1259#define IXGBE_VF_INIT_TIMEOUT   200 /* Number of retries to clear RSTI */
1260
1261/* RDHMPN and TDHMPN bitmasks */
1262#define IXGBE_RDHMPN_RDICADDR       0x007FF800
1263#define IXGBE_RDHMPN_RDICRDREQ      0x00800000
1264#define IXGBE_RDHMPN_RDICADDR_SHIFT 11
1265#define IXGBE_TDHMPN_TDICADDR       0x003FF800
1266#define IXGBE_TDHMPN_TDICRDREQ      0x00800000
1267#define IXGBE_TDHMPN_TDICADDR_SHIFT 11
1268
1269#define IXGBE_RDMAM_MEM_SEL_SHIFT   13
1270#define IXGBE_RDMAM_DWORD_SHIFT     9
1271#define IXGBE_RDMAM_DESC_COMP_FIFO  1
1272#define IXGBE_RDMAM_DFC_CMD_FIFO    2
1273#define IXGBE_RDMAM_TCN_STATUS_RAM  4
1274#define IXGBE_RDMAM_WB_COLL_FIFO    5
1275#define IXGBE_RDMAM_QSC_CNT_RAM     6
1276#define IXGBE_RDMAM_QSC_QUEUE_CNT   8
1277#define IXGBE_RDMAM_QSC_QUEUE_RAM   0xA
1278#define IXGBE_RDMAM_DESC_COM_FIFO_RANGE     135
1279#define IXGBE_RDMAM_DESC_COM_FIFO_COUNT     4
1280#define IXGBE_RDMAM_DFC_CMD_FIFO_RANGE      48
1281#define IXGBE_RDMAM_DFC_CMD_FIFO_COUNT      7
1282#define IXGBE_RDMAM_TCN_STATUS_RAM_RANGE    256
1283#define IXGBE_RDMAM_TCN_STATUS_RAM_COUNT    9
1284#define IXGBE_RDMAM_WB_COLL_FIFO_RANGE      8
1285#define IXGBE_RDMAM_WB_COLL_FIFO_COUNT      4
1286#define IXGBE_RDMAM_QSC_CNT_RAM_RANGE       64
1287#define IXGBE_RDMAM_QSC_CNT_RAM_COUNT       4
1288#define IXGBE_RDMAM_QSC_QUEUE_CNT_RANGE     32
1289#define IXGBE_RDMAM_QSC_QUEUE_CNT_COUNT     4
1290#define IXGBE_RDMAM_QSC_QUEUE_RAM_RANGE     128
1291#define IXGBE_RDMAM_QSC_QUEUE_RAM_COUNT     8
1292
1293#define IXGBE_TXDESCIC_READY        0x80000000
1294
1295/* Receive Checksum Control */
1296#define IXGBE_RXCSUM_IPPCSE     0x00001000   /* IP payload checksum enable */
1297#define IXGBE_RXCSUM_PCSD       0x00002000   /* packet checksum disabled */
1298
1299/* FCRTL Bit Masks */
1300#define IXGBE_FCRTL_XONE        0x80000000  /* XON enable */
1301#define IXGBE_FCRTH_FCEN        0x80000000  /* Packet buffer fc enable */
1302
1303/* PAP bit masks*/
1304#define IXGBE_PAP_TXPAUSECNT_MASK   0x0000FFFF /* Pause counter mask */
1305
1306/* RMCS Bit Masks */
1307#define IXGBE_RMCS_RRM          0x00000002 /* Receive Recycle Mode enable */
1308/* Receive Arbitration Control: 0 Round Robin, 1 DFP */
1309#define IXGBE_RMCS_RAC          0x00000004
1310#define IXGBE_RMCS_DFP          IXGBE_RMCS_RAC /* Deficit Fixed Priority ena */
1311#define IXGBE_RMCS_TFCE_802_3X         0x00000008 /* Tx Priority FC ena */
1312#define IXGBE_RMCS_TFCE_PRIORITY       0x00000010 /* Tx Priority FC ena */
1313#define IXGBE_RMCS_ARBDIS       0x00000040 /* Arbitration disable bit */
1314
1315/* FCCFG Bit Masks */
1316#define IXGBE_FCCFG_TFCE_802_3X         0x00000008 /* Tx link FC enable */
1317#define IXGBE_FCCFG_TFCE_PRIORITY       0x00000010 /* Tx priority FC enable */
1318
1319/* Interrupt register bitmasks */
1320
1321/* Extended Interrupt Cause Read */
1322#define IXGBE_EICR_RTX_QUEUE    0x0000FFFF /* RTx Queue Interrupt */
1323#define IXGBE_EICR_FLOW_DIR     0x00010000 /* FDir Exception */
1324#define IXGBE_EICR_RX_MISS      0x00020000 /* Packet Buffer Overrun */
1325#define IXGBE_EICR_PCI          0x00040000 /* PCI Exception */
1326#define IXGBE_EICR_MAILBOX      0x00080000 /* VF to PF Mailbox Interrupt */
1327#define IXGBE_EICR_LSC          0x00100000 /* Link Status Change */
1328#define IXGBE_EICR_LINKSEC      0x00200000 /* PN Threshold */
1329#define IXGBE_EICR_MNG          0x00400000 /* Manageability Event Interrupt */
1330#define IXGBE_EICR_TS           0x00800000 /* Thermal Sensor Event */
1331#define IXGBE_EICR_TIMESYNC     0x01000000 /* Timesync Event */
1332#define IXGBE_EICR_GPI_SDP0     0x01000000 /* Gen Purpose Interrupt on SDP0 */
1333#define IXGBE_EICR_GPI_SDP1     0x02000000 /* Gen Purpose Interrupt on SDP1 */
1334#define IXGBE_EICR_GPI_SDP2     0x04000000 /* Gen Purpose Interrupt on SDP2 */
1335#define IXGBE_EICR_ECC          0x10000000 /* ECC Error */
1336#define IXGBE_EICR_PBUR         0x10000000 /* Packet Buffer Handler Error */
1337#define IXGBE_EICR_DHER         0x20000000 /* Descriptor Handler Error */
1338#define IXGBE_EICR_TCP_TIMER    0x40000000 /* TCP Timer */
1339#define IXGBE_EICR_OTHER        0x80000000 /* Interrupt Cause Active */
1340
1341/* Extended Interrupt Cause Set */
1342#define IXGBE_EICS_RTX_QUEUE    IXGBE_EICR_RTX_QUEUE /* RTx Queue Interrupt */
1343#define IXGBE_EICS_FLOW_DIR     IXGBE_EICR_FLOW_DIR  /* FDir Exception */
1344#define IXGBE_EICS_RX_MISS      IXGBE_EICR_RX_MISS   /* Pkt Buffer Overrun */
1345#define IXGBE_EICS_PCI          IXGBE_EICR_PCI       /* PCI Exception */
1346#define IXGBE_EICS_MAILBOX      IXGBE_EICR_MAILBOX   /* VF to PF Mailbox Int */
1347#define IXGBE_EICS_LSC          IXGBE_EICR_LSC       /* Link Status Change */
1348#define IXGBE_EICS_MNG          IXGBE_EICR_MNG       /* MNG Event Interrupt */
1349#define IXGBE_EICS_TIMESYNC     IXGBE_EICR_TIMESYNC  /* Timesync Event */
1350#define IXGBE_EICS_GPI_SDP0     IXGBE_EICR_GPI_SDP0  /* SDP0 Gen Purpose Int */
1351#define IXGBE_EICS_GPI_SDP1     IXGBE_EICR_GPI_SDP1  /* SDP1 Gen Purpose Int */
1352#define IXGBE_EICS_GPI_SDP2     IXGBE_EICR_GPI_SDP2  /* SDP2 Gen Purpose Int */
1353#define IXGBE_EICS_ECC          IXGBE_EICR_ECC       /* ECC Error */
1354#define IXGBE_EICS_PBUR         IXGBE_EICR_PBUR      /* Pkt Buf Handler Err */
1355#define IXGBE_EICS_DHER         IXGBE_EICR_DHER      /* Desc Handler Error */
1356#define IXGBE_EICS_TCP_TIMER    IXGBE_EICR_TCP_TIMER /* TCP Timer */
1357#define IXGBE_EICS_OTHER        IXGBE_EICR_OTHER     /* INT Cause Active */
1358
1359/* Extended Interrupt Mask Set */
1360#define IXGBE_EIMS_RTX_QUEUE    IXGBE_EICR_RTX_QUEUE /* RTx Queue Interrupt */
1361#define IXGBE_EIMS_FLOW_DIR     IXGBE_EICR_FLOW_DIR  /* FDir Exception */
1362#define IXGBE_EIMS_RX_MISS      IXGBE_EICR_RX_MISS   /* Packet Buffer Overrun */
1363#define IXGBE_EIMS_PCI          IXGBE_EICR_PCI       /* PCI Exception */
1364#define IXGBE_EIMS_MAILBOX      IXGBE_EICR_MAILBOX   /* VF to PF Mailbox Int */
1365#define IXGBE_EIMS_LSC          IXGBE_EICR_LSC       /* Link Status Change */
1366#define IXGBE_EIMS_MNG          IXGBE_EICR_MNG       /* MNG Event Interrupt */
1367#define IXGBE_EIMS_TS           IXGBE_EICR_TS        /* Thermel Sensor Event */
1368#define IXGBE_EIMS_TIMESYNC     IXGBE_EICR_TIMESYNC  /* Timesync Event */
1369#define IXGBE_EIMS_GPI_SDP0     IXGBE_EICR_GPI_SDP0  /* SDP0 Gen Purpose Int */
1370#define IXGBE_EIMS_GPI_SDP1     IXGBE_EICR_GPI_SDP1  /* SDP1 Gen Purpose Int */
1371#define IXGBE_EIMS_GPI_SDP2     IXGBE_EICR_GPI_SDP2  /* SDP2 Gen Purpose Int */
1372#define IXGBE_EIMS_ECC          IXGBE_EICR_ECC       /* ECC Error */
1373#define IXGBE_EIMS_PBUR         IXGBE_EICR_PBUR      /* Pkt Buf Handler Err */
1374#define IXGBE_EIMS_DHER         IXGBE_EICR_DHER      /* Descr Handler Error */
1375#define IXGBE_EIMS_TCP_TIMER    IXGBE_EICR_TCP_TIMER /* TCP Timer */
1376#define IXGBE_EIMS_OTHER        IXGBE_EICR_OTHER     /* INT Cause Active */
1377
1378/* Extended Interrupt Mask Clear */
1379#define IXGBE_EIMC_RTX_QUEUE    IXGBE_EICR_RTX_QUEUE /* RTx Queue Interrupt */
1380#define IXGBE_EIMC_FLOW_DIR     IXGBE_EICR_FLOW_DIR  /* FDir Exception */
1381#define IXGBE_EIMC_RX_MISS      IXGBE_EICR_RX_MISS   /* Packet Buffer Overrun */
1382#define IXGBE_EIMC_PCI          IXGBE_EICR_PCI       /* PCI Exception */
1383#define IXGBE_EIMC_MAILBOX      IXGBE_EICR_MAILBOX   /* VF to PF Mailbox Int */
1384#define IXGBE_EIMC_LSC          IXGBE_EICR_LSC       /* Link Status Change */
1385#define IXGBE_EIMC_MNG          IXGBE_EICR_MNG       /* MNG Event Interrupt */
1386#define IXGBE_EIMC_TIMESYNC     IXGBE_EICR_TIMESYNC  /* Timesync Event */
1387#define IXGBE_EIMC_GPI_SDP0     IXGBE_EICR_GPI_SDP0  /* SDP0 Gen Purpose Int */
1388#define IXGBE_EIMC_GPI_SDP1     IXGBE_EICR_GPI_SDP1  /* SDP1 Gen Purpose Int */
1389#define IXGBE_EIMC_GPI_SDP2     IXGBE_EICR_GPI_SDP2  /* SDP2 Gen Purpose Int */
1390#define IXGBE_EIMC_ECC          IXGBE_EICR_ECC       /* ECC Error */
1391#define IXGBE_EIMC_PBUR         IXGBE_EICR_PBUR      /* Pkt Buf Handler Err */
1392#define IXGBE_EIMC_DHER         IXGBE_EICR_DHER      /* Desc Handler Err */
1393#define IXGBE_EIMC_TCP_TIMER    IXGBE_EICR_TCP_TIMER /* TCP Timer */
1394#define IXGBE_EIMC_OTHER        IXGBE_EICR_OTHER     /* INT Cause Active */
1395
1396#define IXGBE_EIMS_ENABLE_MASK ( \
1397                                IXGBE_EIMS_RTX_QUEUE       | \
1398                                IXGBE_EIMS_LSC             | \
1399                                IXGBE_EIMS_TCP_TIMER       | \
1400                                IXGBE_EIMS_OTHER)
1401
1402/* Immediate Interrupt Rx (A.K.A. Low Latency Interrupt) */
1403#define IXGBE_IMIR_PORT_IM_EN     0x00010000  /* TCP port enable */
1404#define IXGBE_IMIR_PORT_BP        0x00020000  /* TCP port check bypass */
1405#define IXGBE_IMIREXT_SIZE_BP     0x00001000  /* Packet size bypass */
1406#define IXGBE_IMIREXT_CTRL_URG    0x00002000  /* Check URG bit in header */
1407#define IXGBE_IMIREXT_CTRL_ACK    0x00004000  /* Check ACK bit in header */
1408#define IXGBE_IMIREXT_CTRL_PSH    0x00008000  /* Check PSH bit in header */
1409#define IXGBE_IMIREXT_CTRL_RST    0x00010000  /* Check RST bit in header */
1410#define IXGBE_IMIREXT_CTRL_SYN    0x00020000  /* Check SYN bit in header */
1411#define IXGBE_IMIREXT_CTRL_FIN    0x00040000  /* Check FIN bit in header */
1412#define IXGBE_IMIREXT_CTRL_BP     0x00080000  /* Bypass check of control bits */
1413#define IXGBE_IMIR_SIZE_BP_82599  0x00001000 /* Packet size bypass */
1414#define IXGBE_IMIR_CTRL_URG_82599 0x00002000 /* Check URG bit in header */
1415#define IXGBE_IMIR_CTRL_ACK_82599 0x00004000 /* Check ACK bit in header */
1416#define IXGBE_IMIR_CTRL_PSH_82599 0x00008000 /* Check PSH bit in header */
1417#define IXGBE_IMIR_CTRL_RST_82599 0x00010000 /* Check RST bit in header */
1418#define IXGBE_IMIR_CTRL_SYN_82599 0x00020000 /* Check SYN bit in header */
1419#define IXGBE_IMIR_CTRL_FIN_82599 0x00040000 /* Check FIN bit in header */
1420#define IXGBE_IMIR_CTRL_BP_82599  0x00080000 /* Bypass check of control bits */
1421#define IXGBE_IMIR_LLI_EN_82599   0x00100000 /* Enables low latency Int */
1422#define IXGBE_IMIR_RX_QUEUE_MASK_82599  0x0000007F /* Rx Queue Mask */
1423#define IXGBE_IMIR_RX_QUEUE_SHIFT_82599 21 /* Rx Queue Shift */
1424#define IXGBE_IMIRVP_PRIORITY_MASK      0x00000007 /* VLAN priority mask */
1425#define IXGBE_IMIRVP_PRIORITY_EN        0x00000008 /* VLAN priority enable */
1426
1427#define IXGBE_MAX_FTQF_FILTERS          128
1428#define IXGBE_FTQF_PROTOCOL_MASK        0x00000003
1429#define IXGBE_FTQF_PROTOCOL_TCP         0x00000000
1430#define IXGBE_FTQF_PROTOCOL_UDP         0x00000001
1431#define IXGBE_FTQF_PROTOCOL_SCTP        2
1432#define IXGBE_FTQF_PRIORITY_MASK        0x00000007
1433#define IXGBE_FTQF_PRIORITY_SHIFT       2
1434#define IXGBE_FTQF_POOL_MASK            0x0000003F
1435#define IXGBE_FTQF_POOL_SHIFT           8
1436#define IXGBE_FTQF_5TUPLE_MASK_MASK     0x0000001F
1437#define IXGBE_FTQF_5TUPLE_MASK_SHIFT    25
1438#define IXGBE_FTQF_SOURCE_ADDR_MASK     0x1E
1439#define IXGBE_FTQF_DEST_ADDR_MASK       0x1D
1440#define IXGBE_FTQF_SOURCE_PORT_MASK     0x1B
1441#define IXGBE_FTQF_DEST_PORT_MASK       0x17
1442#define IXGBE_FTQF_PROTOCOL_COMP_MASK   0x0F
1443#define IXGBE_FTQF_POOL_MASK_EN         0x40000000
1444#define IXGBE_FTQF_QUEUE_ENABLE         0x80000000
1445
1446/* Interrupt clear mask */
1447#define IXGBE_IRQ_CLEAR_MASK    0xFFFFFFFF
1448
1449/* Interrupt Vector Allocation Registers */
1450#define IXGBE_IVAR_REG_NUM      25
1451#define IXGBE_IVAR_REG_NUM_82599       64
1452#define IXGBE_IVAR_TXRX_ENTRY   96
1453#define IXGBE_IVAR_RX_ENTRY     64
1454#define IXGBE_IVAR_RX_QUEUE(_i)    (0 + (_i))
1455#define IXGBE_IVAR_TX_QUEUE(_i)    (64 + (_i))
1456#define IXGBE_IVAR_TX_ENTRY     32
1457
1458#define IXGBE_IVAR_TCP_TIMER_INDEX       96 /* 0 based index */
1459#define IXGBE_IVAR_OTHER_CAUSES_INDEX    97 /* 0 based index */
1460
1461#define IXGBE_MSIX_VECTOR(_i)   (0 + (_i))
1462
1463#define IXGBE_IVAR_ALLOC_VAL    0x80 /* Interrupt Allocation valid */
1464
1465/* ETYPE Queue Filter/Select Bit Masks */
1466#define IXGBE_MAX_ETQF_FILTERS  8
1467#define IXGBE_ETQF_FCOE         0x08000000 /* bit 27 */
1468#define IXGBE_ETQF_BCN          0x10000000 /* bit 28 */
1469#define IXGBE_ETQF_1588         0x40000000 /* bit 30 */
1470#define IXGBE_ETQF_FILTER_EN    0x80000000 /* bit 31 */
1471#define IXGBE_ETQF_POOL_ENABLE   (1 << 26) /* bit 26 */
1472#define IXGBE_ETQF_POOL_SHIFT           20
1473
1474#define IXGBE_ETQS_RX_QUEUE     0x007F0000 /* bits 22:16 */
1475#define IXGBE_ETQS_RX_QUEUE_SHIFT       16
1476#define IXGBE_ETQS_LLI          0x20000000 /* bit 29 */
1477#define IXGBE_ETQS_QUEUE_EN     0x80000000 /* bit 31 */
1478
1479/*
1480 * ETQF filter list: one static filter per filter consumer. This is
1481 *                   to avoid filter collisions later. Add new filters
1482 *                   here!!
1483 *
1484 * Current filters:
1485 *    EAPOL 802.1x (0x888e): Filter 0
1486 *    FCoE (0x8906):         Filter 2
1487 *    1588 (0x88f7):         Filter 3
1488 *    FIP  (0x8914):         Filter 4
1489 */
1490#define IXGBE_ETQF_FILTER_EAPOL          0
1491#define IXGBE_ETQF_FILTER_FCOE           2
1492#define IXGBE_ETQF_FILTER_1588           3
1493#define IXGBE_ETQF_FILTER_FIP            4
1494/* VLAN Control Bit Masks */
1495#define IXGBE_VLNCTRL_VET       0x0000FFFF  /* bits 0-15 */
1496#define IXGBE_VLNCTRL_CFI       0x10000000  /* bit 28 */
1497#define IXGBE_VLNCTRL_CFIEN     0x20000000  /* bit 29 */
1498#define IXGBE_VLNCTRL_VFE       0x40000000  /* bit 30 */
1499#define IXGBE_VLNCTRL_VME       0x80000000  /* bit 31 */
1500
1501/* VLAN pool filtering masks */
1502#define IXGBE_VLVF_VIEN         0x80000000  /* filter is valid */
1503#define IXGBE_VLVF_ENTRIES      64
1504#define IXGBE_VLVF_VLANID_MASK  0x00000FFF
1505
1506/* Per VF Port VLAN insertion rules */
1507#define IXGBE_VMVIR_VLANA_DEFAULT 0x40000000 /* Always use default VLAN */
1508#define IXGBE_VMVIR_VLANA_NEVER   0x80000000 /* Never insert VLAN tag */
1509
1510#define IXGBE_ETHERNET_IEEE_VLAN_TYPE 0x8100  /* 802.1q protocol */
1511
1512/* STATUS Bit Masks */
1513#define IXGBE_STATUS_LAN_ID         0x0000000C /* LAN ID */
1514#define IXGBE_STATUS_LAN_ID_SHIFT   2          /* LAN ID Shift*/
1515#define IXGBE_STATUS_GIO            0x00080000 /* GIO Master Enable Status */
1516
1517#define IXGBE_STATUS_LAN_ID_0   0x00000000 /* LAN ID 0 */
1518#define IXGBE_STATUS_LAN_ID_1   0x00000004 /* LAN ID 1 */
1519
1520/* ESDP Bit Masks */
1521#define IXGBE_ESDP_SDP0 0x00000001 /* SDP0 Data Value */
1522#define IXGBE_ESDP_SDP1 0x00000002 /* SDP1 Data Value */
1523#define IXGBE_ESDP_SDP2 0x00000004 /* SDP2 Data Value */
1524#define IXGBE_ESDP_SDP3 0x00000008 /* SDP3 Data Value */
1525#define IXGBE_ESDP_SDP4 0x00000010 /* SDP4 Data Value */
1526#define IXGBE_ESDP_SDP5 0x00000020 /* SDP5 Data Value */
1527#define IXGBE_ESDP_SDP6 0x00000040 /* SDP6 Data Value */
1528#define IXGBE_ESDP_SDP0_DIR     0x00000100 /* SDP0 IO direction */
1529#define IXGBE_ESDP_SDP1_DIR     0x00000200 /* SDP1 IO direction */
1530#define IXGBE_ESDP_SDP4_DIR     0x00000004 /* SDP4 IO direction */
1531#define IXGBE_ESDP_SDP5_DIR     0x00002000 /* SDP5 IO direction */
1532#define IXGBE_ESDP_SDP0_NATIVE  0x00010000 /* SDP0 Native Function */
1533#define IXGBE_ESDP_SDP1_NATIVE  0x00020000 /* SDP1 IO mode */
1534
1535/* LEDCTL Bit Masks */
1536#define IXGBE_LED_IVRT_BASE      0x00000040
1537#define IXGBE_LED_BLINK_BASE     0x00000080
1538#define IXGBE_LED_MODE_MASK_BASE 0x0000000F
1539#define IXGBE_LED_OFFSET(_base, _i) (_base << (8 * (_i)))
1540#define IXGBE_LED_MODE_SHIFT(_i) (8 * (_i))
1541#define IXGBE_LED_IVRT(_i)       IXGBE_LED_OFFSET(IXGBE_LED_IVRT_BASE, _i)
1542#define IXGBE_LED_BLINK(_i)      IXGBE_LED_OFFSET(IXGBE_LED_BLINK_BASE, _i)
1543#define IXGBE_LED_MODE_MASK(_i)  IXGBE_LED_OFFSET(IXGBE_LED_MODE_MASK_BASE, _i)
1544
1545/* LED modes */
1546#define IXGBE_LED_LINK_UP       0x0
1547#define IXGBE_LED_LINK_10G      0x1
1548#define IXGBE_LED_MAC           0x2
1549#define IXGBE_LED_FILTER        0x3
1550#define IXGBE_LED_LINK_ACTIVE   0x4
1551#define IXGBE_LED_LINK_1G       0x5
1552#define IXGBE_LED_ON            0xE
1553#define IXGBE_LED_OFF           0xF
1554
1555/* AUTOC Bit Masks */
1556#define IXGBE_AUTOC_KX4_KX_SUPP_MASK 0xC0000000
1557#define IXGBE_AUTOC_KX4_SUPP    0x80000000
1558#define IXGBE_AUTOC_KX_SUPP     0x40000000
1559#define IXGBE_AUTOC_PAUSE       0x30000000
1560#define IXGBE_AUTOC_ASM_PAUSE   0x20000000
1561#define IXGBE_AUTOC_SYM_PAUSE   0x10000000
1562#define IXGBE_AUTOC_RF          0x08000000
1563#define IXGBE_AUTOC_PD_TMR      0x06000000
1564#define IXGBE_AUTOC_AN_RX_LOOSE 0x01000000
1565#define IXGBE_AUTOC_AN_RX_DRIFT 0x00800000
1566#define IXGBE_AUTOC_AN_RX_ALIGN 0x007C0000
1567#define IXGBE_AUTOC_FECA        0x00040000
1568#define IXGBE_AUTOC_FECR        0x00020000
1569#define IXGBE_AUTOC_KR_SUPP     0x00010000
1570#define IXGBE_AUTOC_AN_RESTART  0x00001000
1571#define IXGBE_AUTOC_FLU         0x00000001
1572#define IXGBE_AUTOC_LMS_SHIFT   13
1573#define IXGBE_AUTOC_LMS_10G_SERIAL      (0x3 << IXGBE_AUTOC_LMS_SHIFT)
1574#define IXGBE_AUTOC_LMS_KX4_KX_KR       (0x4 << IXGBE_AUTOC_LMS_SHIFT)
1575#define IXGBE_AUTOC_LMS_SGMII_1G_100M   (0x5 << IXGBE_AUTOC_LMS_SHIFT)
1576#define IXGBE_AUTOC_LMS_KX4_KX_KR_1G_AN (0x6 << IXGBE_AUTOC_LMS_SHIFT)
1577#define IXGBE_AUTOC_LMS_KX4_KX_KR_SGMII (0x7 << IXGBE_AUTOC_LMS_SHIFT)
1578#define IXGBE_AUTOC_LMS_MASK            (0x7 << IXGBE_AUTOC_LMS_SHIFT)
1579#define IXGBE_AUTOC_LMS_1G_LINK_NO_AN   (0x0 << IXGBE_AUTOC_LMS_SHIFT)
1580#define IXGBE_AUTOC_LMS_10G_LINK_NO_AN  (0x1 << IXGBE_AUTOC_LMS_SHIFT)
1581#define IXGBE_AUTOC_LMS_1G_AN           (0x2 << IXGBE_AUTOC_LMS_SHIFT)
1582#define IXGBE_AUTOC_LMS_KX4_AN          (0x4 << IXGBE_AUTOC_LMS_SHIFT)
1583#define IXGBE_AUTOC_LMS_KX4_AN_1G_AN    (0x6 << IXGBE_AUTOC_LMS_SHIFT)
1584#define IXGBE_AUTOC_LMS_ATTACH_TYPE     (0x7 << IXGBE_AUTOC_10G_PMA_PMD_SHIFT)
1585
1586#define IXGBE_AUTOC_1G_PMA_PMD_MASK    0x00000200
1587#define IXGBE_AUTOC_1G_PMA_PMD_SHIFT   9
1588#define IXGBE_AUTOC_10G_PMA_PMD_MASK   0x00000180
1589#define IXGBE_AUTOC_10G_PMA_PMD_SHIFT  7
1590#define IXGBE_AUTOC_10G_XAUI   (0x0 << IXGBE_AUTOC_10G_PMA_PMD_SHIFT)
1591#define IXGBE_AUTOC_10G_KX4    (0x1 << IXGBE_AUTOC_10G_PMA_PMD_SHIFT)
1592#define IXGBE_AUTOC_10G_CX4    (0x2 << IXGBE_AUTOC_10G_PMA_PMD_SHIFT)
1593#define IXGBE_AUTOC_1G_BX      (0x0 << IXGBE_AUTOC_1G_PMA_PMD_SHIFT)
1594#define IXGBE_AUTOC_1G_KX      (0x1 << IXGBE_AUTOC_1G_PMA_PMD_SHIFT)
1595#define IXGBE_AUTOC_1G_SFI     (0x0 << IXGBE_AUTOC_1G_PMA_PMD_SHIFT)
1596#define IXGBE_AUTOC_1G_KX_BX   (0x1 << IXGBE_AUTOC_1G_PMA_PMD_SHIFT)
1597
1598#define IXGBE_AUTOC2_UPPER_MASK  0xFFFF0000
1599#define IXGBE_AUTOC2_10G_SERIAL_PMA_PMD_MASK  0x00030000
1600#define IXGBE_AUTOC2_10G_SERIAL_PMA_PMD_SHIFT 16
1601#define IXGBE_AUTOC2_10G_KR  (0x0 << IXGBE_AUTOC2_10G_SERIAL_PMA_PMD_SHIFT)
1602#define IXGBE_AUTOC2_10G_XFI (0x1 << IXGBE_AUTOC2_10G_SERIAL_PMA_PMD_SHIFT)
1603#define IXGBE_AUTOC2_10G_SFI (0x2 << IXGBE_AUTOC2_10G_SERIAL_PMA_PMD_SHIFT)
1604#define IXGBE_AUTOC2_LINK_DISABLE_ON_D3_MASK  0x50000000
1605#define IXGBE_AUTOC2_LINK_DISABLE_MASK        0x70000000
1606
1607#define IXGBE_MACC_FLU       0x00000001
1608#define IXGBE_MACC_FSV_10G   0x00030000
1609#define IXGBE_MACC_FS        0x00040000
1610#define IXGBE_MAC_RX2TX_LPBK 0x00000002
1611
1612/* LINKS Bit Masks */
1613#define IXGBE_LINKS_KX_AN_COMP  0x80000000
1614#define IXGBE_LINKS_UP          0x40000000
1615#define IXGBE_LINKS_SPEED       0x20000000
1616#define IXGBE_LINKS_MODE        0x18000000
1617#define IXGBE_LINKS_RX_MODE     0x06000000
1618#define IXGBE_LINKS_TX_MODE     0x01800000
1619#define IXGBE_LINKS_XGXS_EN     0x00400000
1620#define IXGBE_LINKS_SGMII_EN    0x02000000
1621#define IXGBE_LINKS_PCS_1G_EN   0x00200000
1622#define IXGBE_LINKS_1G_AN_EN    0x00100000
1623#define IXGBE_LINKS_KX_AN_IDLE  0x00080000
1624#define IXGBE_LINKS_1G_SYNC     0x00040000
1625#define IXGBE_LINKS_10G_ALIGN   0x00020000
1626#define IXGBE_LINKS_10G_LANE_SYNC 0x00017000
1627#define IXGBE_LINKS_TL_FAULT    0x00001000
1628#define IXGBE_LINKS_SIGNAL      0x00000F00
1629
1630#define IXGBE_LINKS_SPEED_82599     0x30000000
1631#define IXGBE_LINKS_SPEED_10G_82599 0x30000000
1632#define IXGBE_LINKS_SPEED_1G_82599  0x20000000
1633#define IXGBE_LINKS_SPEED_100_82599 0x10000000
1634#define IXGBE_LINK_UP_TIME      90 /* 9.0 Seconds */
1635#define IXGBE_AUTO_NEG_TIME     45 /* 4.5 Seconds */
1636
1637#define IXGBE_LINKS2_AN_SUPPORTED   0x00000040
1638
1639/* PCS1GLSTA Bit Masks */
1640#define IXGBE_PCS1GLSTA_LINK_OK         1
1641#define IXGBE_PCS1GLSTA_SYNK_OK         0x10
1642#define IXGBE_PCS1GLSTA_AN_COMPLETE     0x10000
1643#define IXGBE_PCS1GLSTA_AN_PAGE_RX      0x20000
1644#define IXGBE_PCS1GLSTA_AN_TIMED_OUT    0x40000
1645#define IXGBE_PCS1GLSTA_AN_REMOTE_FAULT 0x80000
1646#define IXGBE_PCS1GLSTA_AN_ERROR_RWS    0x100000
1647
1648#define IXGBE_PCS1GANA_SYM_PAUSE        0x80
1649#define IXGBE_PCS1GANA_ASM_PAUSE        0x100
1650
1651/* PCS1GLCTL Bit Masks */
1652#define IXGBE_PCS1GLCTL_AN_1G_TIMEOUT_EN  0x00040000 /* PCS 1G autoneg to en */
1653#define IXGBE_PCS1GLCTL_FLV_LINK_UP     1
1654#define IXGBE_PCS1GLCTL_FORCE_LINK      0x20
1655#define IXGBE_PCS1GLCTL_LOW_LINK_LATCH  0x40
1656#define IXGBE_PCS1GLCTL_AN_ENABLE       0x10000
1657#define IXGBE_PCS1GLCTL_AN_RESTART      0x20000
1658
1659/* ANLP1 Bit Masks */
1660#define IXGBE_ANLP1_PAUSE               0x0C00
1661#define IXGBE_ANLP1_SYM_PAUSE           0x0400
1662#define IXGBE_ANLP1_ASM_PAUSE           0x0800
1663#define IXGBE_ANLP1_AN_STATE_MASK       0x000f0000
1664
1665/* SW Semaphore Register bitmasks */
1666#define IXGBE_SWSM_SMBI 0x00000001 /* Driver Semaphore bit */
1667#define IXGBE_SWSM_SWESMBI 0x00000002 /* FW Semaphore bit */
1668#define IXGBE_SWSM_WMNG 0x00000004 /* Wake MNG Clock */
1669#define IXGBE_SWFW_REGSMP 0x80000000 /* Register Semaphore bit 31 */
1670
1671/* SW_FW_SYNC/GSSR definitions */
1672#define IXGBE_GSSR_EEP_SM     0x0001
1673#define IXGBE_GSSR_PHY0_SM    0x0002
1674#define IXGBE_GSSR_PHY1_SM    0x0004
1675#define IXGBE_GSSR_MAC_CSR_SM 0x0008
1676#define IXGBE_GSSR_FLASH_SM   0x0010
1677#define IXGBE_GSSR_SW_MNG_SM  0x0400
1678
1679/* FW Status register bitmask */
1680#define IXGBE_FWSTS_FWRI    0x00000200 /* Firmware Reset Indication */
1681
1682/* EEC Register */
1683#define IXGBE_EEC_SK        0x00000001 /* EEPROM Clock */
1684#define IXGBE_EEC_CS        0x00000002 /* EEPROM Chip Select */
1685#define IXGBE_EEC_DI        0x00000004 /* EEPROM Data In */
1686#define IXGBE_EEC_DO        0x00000008 /* EEPROM Data Out */
1687#define IXGBE_EEC_FWE_MASK  0x00000030 /* FLASH Write Enable */
1688#define IXGBE_EEC_FWE_DIS   0x00000010 /* Disable FLASH writes */
1689#define IXGBE_EEC_FWE_EN    0x00000020 /* Enable FLASH writes */
1690#define IXGBE_EEC_FWE_SHIFT 4
1691#define IXGBE_EEC_REQ       0x00000040 /* EEPROM Access Request */
1692#define IXGBE_EEC_GNT       0x00000080 /* EEPROM Access Grant */
1693#define IXGBE_EEC_PRES      0x00000100 /* EEPROM Present */
1694#define IXGBE_EEC_ARD       0x00000200 /* EEPROM Auto Read Done */
1695#define IXGBE_EEC_FLUP      0x00800000 /* Flash update command */
1696#define IXGBE_EEC_SEC1VAL   0x02000000 /* Sector 1 Valid */
1697#define IXGBE_EEC_FLUDONE   0x04000000 /* Flash update done */
1698/* EEPROM Addressing bits based on type (0-small, 1-large) */
1699#define IXGBE_EEC_ADDR_SIZE 0x00000400
1700#define IXGBE_EEC_SIZE      0x00007800 /* EEPROM Size */
1701#define IXGBE_EERD_MAX_ADDR 0x00003FFF /* EERD alows 14 bits for addr. */
1702
1703#define IXGBE_EEC_SIZE_SHIFT          11
1704#define IXGBE_EEPROM_WORD_SIZE_SHIFT  6
1705#define IXGBE_EEPROM_OPCODE_BITS      8
1706
1707/* Part Number String Length */
1708#define IXGBE_PBANUM_LENGTH 11
1709
1710/* Checksum and EEPROM pointers */
1711#define IXGBE_PBANUM_PTR_GUARD  0xFAFA
1712#define IXGBE_EEPROM_CHECKSUM   0x3F
1713#define IXGBE_EEPROM_SUM        0xBABA
1714#define IXGBE_PCIE_ANALOG_PTR   0x03
1715#define IXGBE_ATLAS0_CONFIG_PTR 0x04
1716#define IXGBE_PHY_PTR           0x04
1717#define IXGBE_ATLAS1_CONFIG_PTR 0x05
1718#define IXGBE_OPTION_ROM_PTR    0x05
1719#define IXGBE_PCIE_GENERAL_PTR  0x06
1720#define IXGBE_PCIE_CONFIG0_PTR  0x07
1721#define IXGBE_PCIE_CONFIG1_PTR  0x08
1722#define IXGBE_CORE0_PTR         0x09
1723#define IXGBE_CORE1_PTR         0x0A
1724#define IXGBE_MAC0_PTR          0x0B
1725#define IXGBE_MAC1_PTR          0x0C
1726#define IXGBE_CSR0_CONFIG_PTR   0x0D
1727#define IXGBE_CSR1_CONFIG_PTR   0x0E
1728#define IXGBE_FW_PTR            0x0F
1729#define IXGBE_PBANUM0_PTR       0x15
1730#define IXGBE_PBANUM1_PTR       0x16
1731#define IXGBE_FREE_SPACE_PTR    0X3E
1732
1733/* External Thermal Sensor Config */
1734#define IXGBE_ETS_CFG                   0x26
1735#define IXGBE_ETS_LTHRES_DELTA_MASK     0x07C0
1736#define IXGBE_ETS_LTHRES_DELTA_SHIFT    6
1737#define IXGBE_ETS_TYPE_MASK             0x0038
1738#define IXGBE_ETS_TYPE_SHIFT            3
1739#define IXGBE_ETS_TYPE_EMC              0x000
1740#define IXGBE_ETS_TYPE_EMC_SHIFTED      0x000
1741#define IXGBE_ETS_NUM_SENSORS_MASK      0x0007
1742#define IXGBE_ETS_DATA_LOC_MASK         0x3C00
1743#define IXGBE_ETS_DATA_LOC_SHIFT        10
1744#define IXGBE_ETS_DATA_INDEX_MASK       0x0300
1745#define IXGBE_ETS_DATA_INDEX_SHIFT      8
1746#define IXGBE_ETS_DATA_HTHRESH_MASK     0x00FF
1747
1748#define IXGBE_SAN_MAC_ADDR_PTR  0x28
1749#define IXGBE_DEVICE_CAPS       0x2C
1750#define IXGBE_SERIAL_NUMBER_MAC_ADDR 0x11
1751#define IXGBE_PCIE_MSIX_82599_CAPS  0x72
1752#define IXGBE_MAX_MSIX_VECTORS_82599    0x40
1753#define IXGBE_PCIE_MSIX_82598_CAPS  0x62
1754#define IXGBE_MAX_MSIX_VECTORS_82598    0x13
1755
1756/* MSI-X capability fields masks */
1757#define IXGBE_PCIE_MSIX_TBL_SZ_MASK     0x7FF
1758
1759/* Legacy EEPROM word offsets */
1760#define IXGBE_ISCSI_BOOT_CAPS           0x0033
1761#define IXGBE_ISCSI_SETUP_PORT_0        0x0030
1762#define IXGBE_ISCSI_SETUP_PORT_1        0x0034
1763
1764/* EEPROM Commands - SPI */
1765#define IXGBE_EEPROM_MAX_RETRY_SPI      5000 /* Max wait 5ms for RDY signal */
1766#define IXGBE_EEPROM_STATUS_RDY_SPI     0x01
1767#define IXGBE_EEPROM_READ_OPCODE_SPI    0x03  /* EEPROM read opcode */
1768#define IXGBE_EEPROM_WRITE_OPCODE_SPI   0x02  /* EEPROM write opcode */
1769#define IXGBE_EEPROM_A8_OPCODE_SPI      0x08  /* opcode bit-3 = addr bit-8 */
1770#define IXGBE_EEPROM_WREN_OPCODE_SPI    0x06  /* EEPROM set Write Ena latch */
1771/* EEPROM reset Write Enable latch */
1772#define IXGBE_EEPROM_WRDI_OPCODE_SPI    0x04
1773#define IXGBE_EEPROM_RDSR_OPCODE_SPI    0x05  /* EEPROM read Status reg */
1774#define IXGBE_EEPROM_WRSR_OPCODE_SPI    0x01  /* EEPROM write Status reg */
1775#define IXGBE_EEPROM_ERASE4K_OPCODE_SPI 0x20  /* EEPROM ERASE 4KB */
1776#define IXGBE_EEPROM_ERASE64K_OPCODE_SPI  0xD8  /* EEPROM ERASE 64KB */
1777#define IXGBE_EEPROM_ERASE256_OPCODE_SPI  0xDB  /* EEPROM ERASE 256B */
1778
1779/* EEPROM Read Register */
1780#define IXGBE_EEPROM_RW_REG_DATA   16 /* data offset in EEPROM read reg */
1781#define IXGBE_EEPROM_RW_REG_DONE   2  /* Offset to READ done bit */
1782#define IXGBE_EEPROM_RW_REG_START  1  /* First bit to start operation */
1783#define IXGBE_EEPROM_RW_ADDR_SHIFT 2  /* Shift to the address bits */
1784#define IXGBE_NVM_POLL_WRITE       1  /* Flag for polling for write complete */
1785#define IXGBE_NVM_POLL_READ        0  /* Flag for polling for read complete */
1786
1787#define IXGBE_EEPROM_PAGE_SIZE_MAX       128
1788#define IXGBE_EEPROM_RD_BUFFER_MAX_COUNT 512 /* EEPROM words # read in burst */
1789#define IXGBE_EEPROM_WR_BUFFER_MAX_COUNT 256 /* EEPROM words # wr in burst */
1790
1791#ifndef IXGBE_EEPROM_GRANT_ATTEMPTS
1792#define IXGBE_EEPROM_GRANT_ATTEMPTS 1000 /* EEPROM # attempts to gain grant */
1793#endif
1794
1795#ifndef IXGBE_EERD_EEWR_ATTEMPTS
1796/* Number of 5 microseconds we wait for EERD read and
1797 * EERW write to complete */
1798#define IXGBE_EERD_EEWR_ATTEMPTS 100000
1799#endif
1800
1801#ifndef IXGBE_FLUDONE_ATTEMPTS
1802/* # attempts we wait for flush update to complete */
1803#define IXGBE_FLUDONE_ATTEMPTS 20000
1804#endif
1805
1806#define IXGBE_PCIE_CTRL2                 0x5   /* PCIe Control 2 Offset */
1807#define IXGBE_PCIE_CTRL2_DUMMY_ENABLE    0x8   /* Dummy Function Enable */
1808#define IXGBE_PCIE_CTRL2_LAN_DISABLE     0x2   /* LAN PCI Disable */
1809#define IXGBE_PCIE_CTRL2_DISABLE_SELECT  0x1   /* LAN Disable Select */
1810
1811#define IXGBE_SAN_MAC_ADDR_PORT0_OFFSET  0x0
1812#define IXGBE_SAN_MAC_ADDR_PORT1_OFFSET  0x3
1813#define IXGBE_DEVICE_CAPS_ALLOW_ANY_SFP  0x1
1814#define IXGBE_DEVICE_CAPS_FCOE_OFFLOADS  0x2
1815#define IXGBE_FW_LESM_PARAMETERS_PTR     0x2
1816#define IXGBE_FW_LESM_STATE_1            0x1
1817#define IXGBE_FW_LESM_STATE_ENABLED      0x8000 /* LESM Enable bit */
1818#define IXGBE_FW_PASSTHROUGH_PATCH_CONFIG_PTR   0x4
1819#define IXGBE_FW_PATCH_VERSION_4         0x7
1820#define IXGBE_FCOE_IBA_CAPS_BLK_PTR         0x33 /* iSCSI/FCOE block */
1821#define IXGBE_FCOE_IBA_CAPS_FCOE            0x20 /* FCOE flags */
1822#define IXGBE_ISCSI_FCOE_BLK_PTR            0x17 /* iSCSI/FCOE block */
1823#define IXGBE_ISCSI_FCOE_FLAGS_OFFSET       0x0  /* FCOE flags */
1824#define IXGBE_ISCSI_FCOE_FLAGS_ENABLE       0x1  /* FCOE flags enable bit */
1825#define IXGBE_ALT_SAN_MAC_ADDR_BLK_PTR      0x27 /* Alt. SAN MAC block */
1826#define IXGBE_ALT_SAN_MAC_ADDR_CAPS_OFFSET  0x0 /* Alt. SAN MAC capability */
1827#define IXGBE_ALT_SAN_MAC_ADDR_PORT0_OFFSET 0x1 /* Alt. SAN MAC 0 offset */
1828#define IXGBE_ALT_SAN_MAC_ADDR_PORT1_OFFSET 0x4 /* Alt. SAN MAC 1 offset */
1829#define IXGBE_ALT_SAN_MAC_ADDR_WWNN_OFFSET  0x7 /* Alt. WWNN prefix offset */
1830#define IXGBE_ALT_SAN_MAC_ADDR_WWPN_OFFSET  0x8 /* Alt. WWPN prefix offset */
1831#define IXGBE_ALT_SAN_MAC_ADDR_CAPS_SANMAC  0x0 /* Alt. SAN MAC exists */
1832#define IXGBE_ALT_SAN_MAC_ADDR_CAPS_ALTWWN  0x1 /* Alt. WWN base exists */
1833
1834#define IXGBE_DEVICE_CAPS_WOL_PORT0_1  0x4 /* WoL supported on ports 0 & 1 */
1835#define IXGBE_DEVICE_CAPS_WOL_PORT0    0x8 /* WoL supported on port 0 */
1836#define IXGBE_DEVICE_CAPS_WOL_MASK     0xC /* Mask for WoL capabilities */
1837
1838/* PCI Bus Info */
1839#define IXGBE_PCI_DEVICE_STATUS   0xAA
1840#define IXGBE_PCI_DEVICE_STATUS_TRANSACTION_PENDING   0x0020
1841#define IXGBE_PCI_LINK_STATUS     0xB2
1842#define IXGBE_PCI_DEVICE_CONTROL2 0xC8
1843#define IXGBE_PCI_LINK_WIDTH      0x3F0
1844#define IXGBE_PCI_LINK_WIDTH_1    0x10
1845#define IXGBE_PCI_LINK_WIDTH_2    0x20
1846#define IXGBE_PCI_LINK_WIDTH_4    0x40
1847#define IXGBE_PCI_LINK_WIDTH_8    0x80
1848#define IXGBE_PCI_LINK_SPEED      0xF
1849#define IXGBE_PCI_LINK_SPEED_2500 0x1
1850#define IXGBE_PCI_LINK_SPEED_5000 0x2
1851#define IXGBE_PCI_LINK_SPEED_8000 0x3
1852#define IXGBE_PCI_HEADER_TYPE_REGISTER  0x0E
1853#define IXGBE_PCI_HEADER_TYPE_MULTIFUNC 0x80
1854#define IXGBE_PCI_DEVICE_CONTROL2_16ms  0x0005
1855
1856/* Number of 100 microseconds we wait for PCI Express master disable */
1857#define IXGBE_PCI_MASTER_DISABLE_TIMEOUT 800
1858
1859/* RAH */
1860#define IXGBE_RAH_VIND_MASK     0x003C0000
1861#define IXGBE_RAH_VIND_SHIFT    18
1862#define IXGBE_RAH_AV            0x80000000
1863#define IXGBE_CLEAR_VMDQ_ALL    0xFFFFFFFF
1864
1865/* Header split receive */
1866#define IXGBE_RFCTL_ISCSI_DIS       0x00000001
1867#define IXGBE_RFCTL_ISCSI_DWC_MASK  0x0000003E
1868#define IXGBE_RFCTL_ISCSI_DWC_SHIFT 1
1869#define IXGBE_RFCTL_RSC_DIS             0x00000020
1870#define IXGBE_RFCTL_NFSW_DIS        0x00000040
1871#define IXGBE_RFCTL_NFSR_DIS        0x00000080
1872#define IXGBE_RFCTL_NFS_VER_MASK    0x00000300
1873#define IXGBE_RFCTL_NFS_VER_SHIFT   8
1874#define IXGBE_RFCTL_NFS_VER_2       0
1875#define IXGBE_RFCTL_NFS_VER_3       1
1876#define IXGBE_RFCTL_NFS_VER_4       2
1877#define IXGBE_RFCTL_IPV6_DIS        0x00000400
1878#define IXGBE_RFCTL_IPV6_XSUM_DIS   0x00000800
1879#define IXGBE_RFCTL_IPFRSP_DIS      0x00004000
1880#define IXGBE_RFCTL_IPV6_EX_DIS     0x00010000
1881#define IXGBE_RFCTL_NEW_IPV6_EXT_DIS 0x00020000
1882
1883/* Transmit Config masks */
1884#define IXGBE_TXDCTL_ENABLE     0x02000000 /* Enable specific Tx Queue */
1885#define IXGBE_TXDCTL_SWFLSH     0x04000000 /* Tx Desc. write-back flushing */
1886#define IXGBE_TXDCTL_WTHRESH_SHIFT      16 /* shift to WTHRESH bits */
1887/* Enable short packet padding to 64 bytes */
1888#define IXGBE_TX_PAD_ENABLE     0x00000400
1889#define IXGBE_JUMBO_FRAME_ENABLE 0x00000004  /* Allow jumbo frames */
1890/* This allows for 16K packets + 4k for vlan */
1891#define IXGBE_MAX_FRAME_SZ      0x40040000
1892
1893#define IXGBE_TDWBAL_HEAD_WB_ENABLE   0x1      /* Tx head write-back enable */
1894#define IXGBE_TDWBAL_SEQNUM_WB_ENABLE 0x2      /* Tx seq# write-back enable */
1895
1896/* Receive Config masks */
1897#define IXGBE_RXCTRL_RXEN       0x00000001  /* Enable Receiver */
1898#define IXGBE_RXCTRL_DMBYPS     0x00000002  /* Descriptor Monitor Bypass */
1899#define IXGBE_RXDCTL_ENABLE     0x02000000  /* Enable specific Rx Queue */
1900#define IXGBE_RXDCTL_SWFLSH     0x04000000  /* Rx Desc. write-back flushing */
1901#define IXGBE_RXDCTL_RLPMLMASK  0x00003FFF  /* Only supported on the X540 */
1902#define IXGBE_RXDCTL_RLPML_EN   0x00008000
1903#define IXGBE_RXDCTL_VME        0x40000000  /* VLAN mode enable */
1904
1905#define IXGBE_TSAUXC_EN_CLK   0x00000004
1906#define IXGBE_TSAUXC_SYNCLK   0x00000008
1907#define IXGBE_TSAUXC_SDP0_INT 0x00000040
1908
1909#define IXGBE_TSYNCTXCTL_VALID          0x00000001 /* Tx timestamp valid */
1910#define IXGBE_TSYNCTXCTL_ENABLED        0x00000010 /* Tx timestamping enabled */
1911
1912#define IXGBE_TSYNCRXCTL_VALID          0x00000001 /* Rx timestamp valid */
1913#define IXGBE_TSYNCRXCTL_TYPE_MASK      0x0000000E /* Rx type mask */
1914#define IXGBE_TSYNCRXCTL_TYPE_L2_V2     0x00
1915#define IXGBE_TSYNCRXCTL_TYPE_L4_V1     0x02
1916#define IXGBE_TSYNCRXCTL_TYPE_L2_L4_V2  0x04
1917#define IXGBE_TSYNCRXCTL_TYPE_EVENT_V2  0x0A
1918#define IXGBE_TSYNCRXCTL_ENABLED        0x00000010 /* Rx Timestamping enabled */
1919
1920#define IXGBE_RXMTRL_V1_CTRLT_MASK      0x000000FF
1921#define IXGBE_RXMTRL_V1_SYNC_MSG        0x00
1922#define IXGBE_RXMTRL_V1_DELAY_REQ_MSG   0x01
1923#define IXGBE_RXMTRL_V1_FOLLOWUP_MSG    0x02
1924#define IXGBE_RXMTRL_V1_DELAY_RESP_MSG  0x03
1925#define IXGBE_RXMTRL_V1_MGMT_MSG        0x04
1926
1927#define IXGBE_RXMTRL_V2_MSGID_MASK              0x0000FF00
1928#define IXGBE_RXMTRL_V2_SYNC_MSG                0x0000
1929#define IXGBE_RXMTRL_V2_DELAY_REQ_MSG           0x0100
1930#define IXGBE_RXMTRL_V2_PDELAY_REQ_MSG          0x0200
1931#define IXGBE_RXMTRL_V2_PDELAY_RESP_MSG         0x0300
1932#define IXGBE_RXMTRL_V2_FOLLOWUP_MSG            0x0800
1933#define IXGBE_RXMTRL_V2_DELAY_RESP_MSG          0x0900
1934#define IXGBE_RXMTRL_V2_PDELAY_FOLLOWUP_MSG     0x0A00
1935#define IXGBE_RXMTRL_V2_ANNOUNCE_MSG            0x0B00
1936#define IXGBE_RXMTRL_V2_SIGNALING_MSG           0x0C00
1937#define IXGBE_RXMTRL_V2_MGMT_MSG                0x0D00
1938
1939#define IXGBE_FCTRL_SBP 0x00000002 /* Store Bad Packet */
1940#define IXGBE_FCTRL_MPE 0x00000100 /* Multicast Promiscuous Ena*/
1941#define IXGBE_FCTRL_UPE 0x00000200 /* Unicast Promiscuous Ena */
1942#define IXGBE_FCTRL_BAM 0x00000400 /* Broadcast Accept Mode */
1943#define IXGBE_FCTRL_PMCF 0x00001000 /* Pass MAC Control Frames */
1944#define IXGBE_FCTRL_DPF 0x00002000 /* Discard Pause Frame */
1945/* Receive Priority Flow Control Enable */
1946#define IXGBE_FCTRL_RPFCE 0x00004000
1947#define IXGBE_FCTRL_RFCE 0x00008000 /* Receive Flow Control Ena */
1948#define IXGBE_MFLCN_PMCF        0x00000001 /* Pass MAC Control Frames */
1949#define IXGBE_MFLCN_DPF         0x00000002 /* Discard Pause Frame */
1950#define IXGBE_MFLCN_RPFCE       0x00000004 /* Receive Priority FC Enable */
1951#define IXGBE_MFLCN_RFCE        0x00000008 /* Receive FC Enable */
1952#define IXGBE_MFLCN_RPFCE_MASK  0x00000FF4 /* Receive FC Mask */
1953
1954#define IXGBE_MFLCN_RPFCE_SHIFT          4
1955
1956/* Multiple Receive Queue Control */
1957#define IXGBE_MRQC_RSSEN                 0x00000001  /* RSS Enable */
1958#define IXGBE_MRQC_MRQE_MASK                    0xF /* Bits 3:0 */
1959#define IXGBE_MRQC_RT8TCEN               0x00000002 /* 8 TC no RSS */
1960#define IXGBE_MRQC_RT4TCEN               0x00000003 /* 4 TC no RSS */
1961#define IXGBE_MRQC_RTRSS8TCEN            0x00000004 /* 8 TC w/ RSS */
1962#define IXGBE_MRQC_RTRSS4TCEN            0x00000005 /* 4 TC w/ RSS */
1963#define IXGBE_MRQC_VMDQEN                0x00000008 /* VMDq2 64 pools no RSS */
1964#define IXGBE_MRQC_VMDQRSS32EN           0x0000000A /* VMDq2 32 pools w/ RSS */
1965#define IXGBE_MRQC_VMDQRSS64EN           0x0000000B /* VMDq2 64 pools w/ RSS */
1966#define IXGBE_MRQC_VMDQRT8TCEN           0x0000000C /* VMDq2/RT 16 pool 8 TC */
1967#define IXGBE_MRQC_VMDQRT4TCEN           0x0000000D /* VMDq2/RT 32 pool 4 TC */
1968#define IXGBE_MRQC_RSS_FIELD_MASK        0xFFFF0000
1969#define IXGBE_MRQC_RSS_FIELD_IPV4_TCP    0x00010000
1970#define IXGBE_MRQC_RSS_FIELD_IPV4        0x00020000
1971#define IXGBE_MRQC_RSS_FIELD_IPV6_EX_TCP 0x00040000
1972#define IXGBE_MRQC_RSS_FIELD_IPV6_EX     0x00080000
1973#define IXGBE_MRQC_RSS_FIELD_IPV6        0x00100000
1974#define IXGBE_MRQC_RSS_FIELD_IPV6_TCP    0x00200000
1975#define IXGBE_MRQC_RSS_FIELD_IPV4_UDP    0x00400000
1976#define IXGBE_MRQC_RSS_FIELD_IPV6_UDP    0x00800000
1977#define IXGBE_MRQC_RSS_FIELD_IPV6_EX_UDP 0x01000000
1978#define IXGBE_MRQC_L3L4TXSWEN            0x00008000
1979
1980#define IXGBE_FWSM_TS_ENABLED   0x1
1981
1982/* Queue Drop Enable */
1983#define IXGBE_QDE_ENABLE     0x00000001
1984#define IXGBE_QDE_IDX_MASK   0x00007F00
1985#define IXGBE_QDE_IDX_SHIFT           8
1986
1987#define IXGBE_TXD_POPTS_IXSM 0x01       /* Insert IP checksum */
1988#define IXGBE_TXD_POPTS_TXSM 0x02       /* Insert TCP/UDP checksum */
1989#define IXGBE_TXD_CMD_EOP    0x01000000 /* End of Packet */
1990#define IXGBE_TXD_CMD_IFCS   0x02000000 /* Insert FCS (Ethernet CRC) */
1991#define IXGBE_TXD_CMD_IC     0x04000000 /* Insert Checksum */
1992#define IXGBE_TXD_CMD_RS     0x08000000 /* Report Status */
1993#define IXGBE_TXD_CMD_DEXT   0x20000000 /* Descriptor extension (0 = legacy) */
1994#define IXGBE_TXD_CMD_VLE    0x40000000 /* Add VLAN tag */
1995#define IXGBE_TXD_STAT_DD    0x00000001 /* Descriptor Done */
1996
1997#define IXGBE_RXDADV_IPSEC_STATUS_SECP                  0x00020000
1998#define IXGBE_RXDADV_IPSEC_ERROR_INVALID_PROTOCOL       0x08000000
1999#define IXGBE_RXDADV_IPSEC_ERROR_INVALID_LENGTH         0x10000000
2000#define IXGBE_RXDADV_IPSEC_ERROR_AUTH_FAILED            0x18000000

2001#define IXGBE_RXDADV_IPSEC_ERROR_BIT_MASK               0x18000000
2002/* Multiple Transmit Queue Command Register */
2003#define IXGBE_MTQC_RT_ENA       0x1 /* DCB Enable */
2004#define IXGBE_MTQC_VT_ENA       0x2 /* VMDQ2 Enable */
2005#define IXGBE_MTQC_64Q_1PB      0x0 /* 64 queues 1 pack buffer */
2006#define IXGBE_MTQC_32VF         0x8 /* 4 TX Queues per pool w/32VF's */
2007#define IXGBE_MTQC_64VF         0x4 /* 2 TX Queues per pool w/64VF's */
2008#define IXGBE_MTQC_8TC_8TQ      0xC /* 8 TC if RT_ENA or 8 TQ if VT_ENA */
2009#define IXGBE_MTQC_4TC_4TQ      0x8 /* 4 TC if RT_ENA or 4 TQ if VT_ENA */
2010
2011/* Receive Descriptor bit definitions */
2012#define IXGBE_RXD_STAT_DD       0x01    /* Descriptor Done */
2013#define IXGBE_RXD_STAT_EOP      0x02    /* End of Packet */
2014#define IXGBE_RXD_STAT_FLM      0x04    /* FDir Match */
2015#define IXGBE_RXD_STAT_VP       0x08    /* IEEE VLAN Packet */
2016#define IXGBE_RXDADV_NEXTP_MASK   0x000FFFF0 /* Next Descriptor Index */
2017#define IXGBE_RXDADV_NEXTP_SHIFT  0x00000004
2018#define IXGBE_RXD_STAT_UDPCS    0x10    /* UDP xsum calculated */
2019#define IXGBE_RXD_STAT_L4CS     0x20    /* L4 xsum calculated */
2020#define IXGBE_RXD_STAT_IPCS     0x40    /* IP xsum calculated */
2021#define IXGBE_RXD_STAT_PIF      0x80    /* passed in-exact filter */
2022#define IXGBE_RXD_STAT_CRCV     0x100   /* Speculative CRC Valid */
2023#define IXGBE_RXD_STAT_VEXT     0x200   /* 1st VLAN found */
2024#define IXGBE_RXD_STAT_UDPV     0x400   /* Valid UDP checksum */
2025#define IXGBE_RXD_STAT_DYNINT   0x800   /* Pkt caused INT via DYNINT */
2026#define IXGBE_RXD_STAT_LLINT    0x800   /* Pkt caused Low Latency Interrupt */
2027#define IXGBE_RXD_STAT_TS       0x10000 /* Time Stamp */
2028#define IXGBE_RXD_STAT_SECP     0x20000 /* Security Processing */
2029#define IXGBE_RXD_STAT_LB       0x40000 /* Loopback Status */
2030#define IXGBE_RXD_STAT_ACK      0x8000  /* ACK Packet indication */
2031#define IXGBE_RXD_ERR_CE        0x01    /* CRC Error */
2032#define IXGBE_RXD_ERR_LE        0x02    /* Length Error */
2033#define IXGBE_RXD_ERR_PE        0x08    /* Packet Error */
2034#define IXGBE_RXD_ERR_OSE       0x10    /* Oversize Error */
2035#define IXGBE_RXD_ERR_USE       0x20    /* Undersize Error */
2036#define IXGBE_RXD_ERR_TCPE      0x40    /* TCP/UDP Checksum Error */
2037#define IXGBE_RXD_ERR_IPE       0x80    /* IP Checksum Error */
2038#define IXGBE_RXDADV_ERR_MASK           0xfff00000 /* RDESC.ERRORS mask */
2039#define IXGBE_RXDADV_ERR_SHIFT          20         /* RDESC.ERRORS shift */
2040#define IXGBE_RXDADV_ERR_FCEOFE         0x80000000 /* FCoEFe/IPE */
2041#define IXGBE_RXDADV_ERR_FCERR          0x00700000 /* FCERR/FDIRERR */
2042#define IXGBE_RXDADV_ERR_FDIR_LEN       0x00100000 /* FDIR Length error */
2043#define IXGBE_RXDADV_ERR_FDIR_DROP      0x00200000 /* FDIR Drop error */
2044#define IXGBE_RXDADV_ERR_FDIR_COLL      0x00400000 /* FDIR Collision error */
2045#define IXGBE_RXDADV_ERR_HBO    0x00800000 /*Header Buffer Overflow */
2046#define IXGBE_RXDADV_ERR_CE     0x01000000 /* CRC Error */
2047#define IXGBE_RXDADV_ERR_LE     0x02000000 /* Length Error */
2048#define IXGBE_RXDADV_ERR_PE     0x08000000 /* Packet Error */
2049#define IXGBE_RXDADV_ERR_OSE    0x10000000 /* Oversize Error */
2050#define IXGBE_RXDADV_ERR_USE    0x20000000 /* Undersize Error */
2051#define IXGBE_RXDADV_ERR_TCPE   0x40000000 /* TCP/UDP Checksum Error */
2052#define IXGBE_RXDADV_ERR_IPE    0x80000000 /* IP Checksum Error */
2053#define IXGBE_RXD_VLAN_ID_MASK  0x0FFF  /* VLAN ID is in lower 12 bits */
2054#define IXGBE_RXD_PRI_MASK      0xE000  /* Priority is in upper 3 bits */
2055#define IXGBE_RXD_PRI_SHIFT     13
2056#define IXGBE_RXD_CFI_MASK      0x1000  /* CFI is bit 12 */
2057#define IXGBE_RXD_CFI_SHIFT     12
2058
2059#define IXGBE_RXDADV_STAT_DD            IXGBE_RXD_STAT_DD  /* Done */
2060#define IXGBE_RXDADV_STAT_EOP           IXGBE_RXD_STAT_EOP /* End of Packet */
2061#define IXGBE_RXDADV_STAT_FLM           IXGBE_RXD_STAT_FLM /* FDir Match */
2062#define IXGBE_RXDADV_STAT_VP            IXGBE_RXD_STAT_VP  /* IEEE VLAN Pkt */
2063#define IXGBE_RXDADV_STAT_MASK          0x000fffff /* Stat/NEXTP: bit 0-19 */
2064#define IXGBE_RXDADV_STAT_FCEOFS        0x00000040 /* FCoE EOF/SOF Stat */
2065#define IXGBE_RXDADV_STAT_FCSTAT        0x00000030 /* FCoE Pkt Stat */
2066#define IXGBE_RXDADV_STAT_FCSTAT_NOMTCH 0x00000000 /* 00: No Ctxt Match */
2067#define IXGBE_RXDADV_STAT_FCSTAT_NODDP  0x00000010 /* 01: Ctxt w/o DDP */
2068#define IXGBE_RXDADV_STAT_FCSTAT_FCPRSP 0x00000020 /* 10: Recv. FCP_RSP */
2069#define IXGBE_RXDADV_STAT_FCSTAT_DDP    0x00000030 /* 11: Ctxt w/ DDP */
2070#define IXGBE_RXDADV_STAT_TS            0x00010000 /* IEEE 1588 Time Stamp */
2071
2072/* PSRTYPE bit definitions */
2073#define IXGBE_PSRTYPE_TCPHDR    0x00000010
2074#define IXGBE_PSRTYPE_UDPHDR    0x00000020
2075#define IXGBE_PSRTYPE_IPV4HDR   0x00000100
2076#define IXGBE_PSRTYPE_IPV6HDR   0x00000200
2077#define IXGBE_PSRTYPE_L2HDR     0x00001000
2078
2079/* SRRCTL bit definitions */
2080#define IXGBE_SRRCTL_BSIZEPKT_SHIFT     10     /* so many KBs */
2081#define IXGBE_SRRCTL_RDMTS_SHIFT        22
2082#define IXGBE_SRRCTL_RDMTS_MASK         0x01C00000
2083#define IXGBE_SRRCTL_DROP_EN            0x10000000
2084#define IXGBE_SRRCTL_BSIZEPKT_MASK      0x0000007F
2085#define IXGBE_SRRCTL_BSIZEHDR_MASK      0x00003F00
2086#define IXGBE_SRRCTL_DESCTYPE_LEGACY    0x00000000
2087#define IXGBE_SRRCTL_DESCTYPE_ADV_ONEBUF 0x02000000
2088#define IXGBE_SRRCTL_DESCTYPE_HDR_SPLIT  0x04000000
2089#define IXGBE_SRRCTL_DESCTYPE_HDR_REPLICATION_LARGE_PKT 0x08000000
2090#define IXGBE_SRRCTL_DESCTYPE_HDR_SPLIT_ALWAYS 0x0A000000
2091#define IXGBE_SRRCTL_DESCTYPE_MASK      0x0E000000
2092
2093#define IXGBE_RXDPS_HDRSTAT_HDRSP       0x00008000
2094#define IXGBE_RXDPS_HDRSTAT_HDRLEN_MASK 0x000003FF
2095
2096#define IXGBE_RXDADV_RSSTYPE_MASK       0x0000000F
2097#define IXGBE_RXDADV_PKTTYPE_MASK       0x0000FFF0
2098#define IXGBE_RXDADV_PKTTYPE_MASK_EX    0x0001FFF0
2099#define IXGBE_RXDADV_HDRBUFLEN_MASK     0x00007FE0
2100#define IXGBE_RXDADV_RSCCNT_MASK        0x001E0000
2101#define IXGBE_RXDADV_RSCCNT_SHIFT       17
2102#define IXGBE_RXDADV_HDRBUFLEN_SHIFT    5
2103#define IXGBE_RXDADV_SPLITHEADER_EN     0x00001000
2104#define IXGBE_RXDADV_SPH                0x8000
2105
2106/* RSS Hash results */
2107#define IXGBE_RXDADV_RSSTYPE_NONE       0x00000000
2108#define IXGBE_RXDADV_RSSTYPE_IPV4_TCP   0x00000001
2109#define IXGBE_RXDADV_RSSTYPE_IPV4       0x00000002
2110#define IXGBE_RXDADV_RSSTYPE_IPV6_TCP   0x00000003
2111#define IXGBE_RXDADV_RSSTYPE_IPV6_EX    0x00000004
2112#define IXGBE_RXDADV_RSSTYPE_IPV6       0x00000005
2113#define IXGBE_RXDADV_RSSTYPE_IPV6_TCP_EX 0x00000006
2114#define IXGBE_RXDADV_RSSTYPE_IPV4_UDP   0x00000007
2115#define IXGBE_RXDADV_RSSTYPE_IPV6_UDP   0x00000008
2116#define IXGBE_RXDADV_RSSTYPE_IPV6_UDP_EX 0x00000009
2117
2118/* RSS Packet Types as indicated in the receive descriptor. */
2119#define IXGBE_RXDADV_PKTTYPE_NONE       0x00000000
2120#define IXGBE_RXDADV_PKTTYPE_IPV4       0x00000010 /* IPv4 hdr present */
2121#define IXGBE_RXDADV_PKTTYPE_IPV4_EX    0x00000020 /* IPv4 hdr + extensions */
2122#define IXGBE_RXDADV_PKTTYPE_IPV6       0x00000040 /* IPv6 hdr present */
2123#define IXGBE_RXDADV_PKTTYPE_IPV6_EX    0x00000080 /* IPv6 hdr + extensions */
2124#define IXGBE_RXDADV_PKTTYPE_TCP        0x00000100 /* TCP hdr present */
2125#define IXGBE_RXDADV_PKTTYPE_UDP        0x00000200 /* UDP hdr present */
2126#define IXGBE_RXDADV_PKTTYPE_SCTP       0x00000400 /* SCTP hdr present */
2127#define IXGBE_RXDADV_PKTTYPE_NFS        0x00000800 /* NFS hdr present */
2128#define IXGBE_RXDADV_PKTTYPE_IPSEC_ESP  0x00001000 /* IPSec ESP */
2129#define IXGBE_RXDADV_PKTTYPE_IPSEC_AH   0x00002000 /* IPSec AH */
2130#define IXGBE_RXDADV_PKTTYPE_LINKSEC    0x00004000 /* LinkSec Encap */
2131#define IXGBE_RXDADV_PKTTYPE_ETQF       0x00008000 /* PKTTYPE is ETQF index */
2132#define IXGBE_RXDADV_PKTTYPE_ETQF_MASK  0x00000070 /* ETQF has 8 indices */
2133#define IXGBE_RXDADV_PKTTYPE_ETQF_SHIFT 4          /* Right-shift 4 bits */
2134
2135/* Security Processing bit Indication */
2136#define IXGBE_RXDADV_LNKSEC_STATUS_SECP         0x00020000
2137#define IXGBE_RXDADV_LNKSEC_ERROR_NO_SA_MATCH   0x08000000
2138#define IXGBE_RXDADV_LNKSEC_ERROR_REPLAY_ERROR  0x10000000
2139#define IXGBE_RXDADV_LNKSEC_ERROR_BIT_MASK      0x18000000
2140#define IXGBE_RXDADV_LNKSEC_ERROR_BAD_SIG       0x18000000
2141
2142/* Masks to determine if packets should be dropped due to frame errors */
2143#define IXGBE_RXD_ERR_FRAME_ERR_MASK ( \
2144                                      IXGBE_RXD_ERR_CE | \
2145                                      IXGBE_RXD_ERR_LE | \
2146                                      IXGBE_RXD_ERR_PE | \
2147                                      IXGBE_RXD_ERR_OSE | \
2148                                      IXGBE_RXD_ERR_USE)
2149
2150#define IXGBE_RXDADV_ERR_FRAME_ERR_MASK ( \
2151                                      IXGBE_RXDADV_ERR_CE | \
2152                                      IXGBE_RXDADV_ERR_LE | \
2153                                      IXGBE_RXDADV_ERR_PE | \
2154                                      IXGBE_RXDADV_ERR_OSE | \
2155                                      IXGBE_RXDADV_ERR_USE)
2156
2157/* Multicast bit mask */
2158#define IXGBE_MCSTCTRL_MFE      0x4
2159
2160/* Number of Transmit and Receive Descriptors must be a multiple of 8 */
2161#define IXGBE_REQ_TX_DESCRIPTOR_MULTIPLE  8
2162#define IXGBE_REQ_RX_DESCRIPTOR_MULTIPLE  8
2163#define IXGBE_REQ_TX_BUFFER_GRANULARITY   1024
2164
2165/* Vlan-specific macros */
2166#define IXGBE_RX_DESC_SPECIAL_VLAN_MASK  0x0FFF /* VLAN ID in lower 12 bits */
2167#define IXGBE_RX_DESC_SPECIAL_PRI_MASK   0xE000 /* Priority in upper 3 bits */
2168#define IXGBE_RX_DESC_SPECIAL_PRI_SHIFT  0x000D /* Priority in upper 3 of 16 */
2169#define IXGBE_TX_DESC_SPECIAL_PRI_SHIFT  IXGBE_RX_DESC_SPECIAL_PRI_SHIFT
2170
2171/* SR-IOV specific macros */
2172#define IXGBE_MBVFICR_INDEX(vf_number)   (vf_number >> 4)
2173#define IXGBE_MBVFICR(_i)               (0x00710 + ((_i) * 4))
2174#define IXGBE_VFLRE(_i)         ((((_i) & 1) ? 0x001C0 : 0x00600))
2175#define IXGBE_VFLREC(_i)                (0x00700 + ((_i) * 4))
2176
2177enum ixgbe_fdir_pballoc_type {
2178        IXGBE_FDIR_PBALLOC_NONE = 0,
2179        IXGBE_FDIR_PBALLOC_64K  = 1,
2180        IXGBE_FDIR_PBALLOC_128K = 2,
2181        IXGBE_FDIR_PBALLOC_256K = 3,
2182};
2183#define IXGBE_FDIR_PBALLOC_SIZE_SHIFT           16
2184
2185/* Flow Director register values */
2186#define IXGBE_FDIRCTRL_PBALLOC_64K              0x00000001
2187#define IXGBE_FDIRCTRL_PBALLOC_128K             0x00000002
2188#define IXGBE_FDIRCTRL_PBALLOC_256K             0x00000003
2189#define IXGBE_FDIRCTRL_INIT_DONE                0x00000008
2190#define IXGBE_FDIRCTRL_PERFECT_MATCH            0x00000010
2191#define IXGBE_FDIRCTRL_REPORT_STATUS            0x00000020
2192#define IXGBE_FDIRCTRL_REPORT_STATUS_ALWAYS     0x00000080
2193#define IXGBE_FDIRCTRL_DROP_Q_SHIFT             8
2194#define IXGBE_FDIRCTRL_FLEX_SHIFT               16
2195#define IXGBE_FDIRCTRL_SEARCHLIM                0x00800000
2196#define IXGBE_FDIRCTRL_MAX_LENGTH_SHIFT         24
2197#define IXGBE_FDIRCTRL_FULL_THRESH_MASK         0xF0000000
2198#define IXGBE_FDIRCTRL_FULL_THRESH_SHIFT        28
2199
2200#define IXGBE_FDIRTCPM_DPORTM_SHIFT             16
2201#define IXGBE_FDIRUDPM_DPORTM_SHIFT             16
2202#define IXGBE_FDIRIP6M_DIPM_SHIFT               16
2203#define IXGBE_FDIRM_VLANID                      0x00000001
2204#define IXGBE_FDIRM_VLANP                       0x00000002
2205#define IXGBE_FDIRM_POOL                        0x00000004
2206#define IXGBE_FDIRM_L4P                         0x00000008
2207#define IXGBE_FDIRM_FLEX                        0x00000010
2208#define IXGBE_FDIRM_DIPv6                       0x00000020
2209
2210#define IXGBE_FDIRFREE_FREE_MASK                0xFFFF
2211#define IXGBE_FDIRFREE_FREE_SHIFT               0
2212#define IXGBE_FDIRFREE_COLL_MASK                0x7FFF0000
2213#define IXGBE_FDIRFREE_COLL_SHIFT               16
2214#define IXGBE_FDIRLEN_MAXLEN_MASK               0x3F
2215#define IXGBE_FDIRLEN_MAXLEN_SHIFT              0
2216#define IXGBE_FDIRLEN_MAXHASH_MASK              0x7FFF0000
2217#define IXGBE_FDIRLEN_MAXHASH_SHIFT             16
2218#define IXGBE_FDIRUSTAT_ADD_MASK                0xFFFF
2219#define IXGBE_FDIRUSTAT_ADD_SHIFT               0
2220#define IXGBE_FDIRUSTAT_REMOVE_MASK             0xFFFF0000
2221#define IXGBE_FDIRUSTAT_REMOVE_SHIFT            16
2222#define IXGBE_FDIRFSTAT_FADD_MASK               0x00FF
2223#define IXGBE_FDIRFSTAT_FADD_SHIFT              0
2224#define IXGBE_FDIRFSTAT_FREMOVE_MASK            0xFF00
2225#define IXGBE_FDIRFSTAT_FREMOVE_SHIFT           8
2226#define IXGBE_FDIRPORT_DESTINATION_SHIFT        16
2227#define IXGBE_FDIRVLAN_FLEX_SHIFT               16
2228#define IXGBE_FDIRHASH_BUCKET_VALID_SHIFT       15
2229#define IXGBE_FDIRHASH_SIG_SW_INDEX_SHIFT       16
2230
2231#define IXGBE_FDIRCMD_CMD_MASK                  0x00000003
2232#define IXGBE_FDIRCMD_CMD_ADD_FLOW              0x00000001
2233#define IXGBE_FDIRCMD_CMD_REMOVE_FLOW           0x00000002
2234#define IXGBE_FDIRCMD_CMD_QUERY_REM_FILT        0x00000003
2235#define IXGBE_FDIRCMD_FILTER_VALID              0x00000004
2236#define IXGBE_FDIRCMD_FILTER_UPDATE             0x00000008
2237#define IXGBE_FDIRCMD_IPv6DMATCH                0x00000010
2238#define IXGBE_FDIRCMD_L4TYPE_UDP                0x00000020
2239#define IXGBE_FDIRCMD_L4TYPE_TCP                0x00000040
2240#define IXGBE_FDIRCMD_L4TYPE_SCTP               0x00000060
2241#define IXGBE_FDIRCMD_IPV6                      0x00000080
2242#define IXGBE_FDIRCMD_CLEARHT                   0x00000100
2243#define IXGBE_FDIRCMD_DROP                      0x00000200
2244#define IXGBE_FDIRCMD_INT                       0x00000400
2245#define IXGBE_FDIRCMD_LAST                      0x00000800
2246#define IXGBE_FDIRCMD_COLLISION                 0x00001000
2247#define IXGBE_FDIRCMD_QUEUE_EN                  0x00008000
2248#define IXGBE_FDIRCMD_FLOW_TYPE_SHIFT           5
2249#define IXGBE_FDIRCMD_RX_QUEUE_SHIFT            16
2250#define IXGBE_FDIRCMD_VT_POOL_SHIFT             24
2251#define IXGBE_FDIR_INIT_DONE_POLL               10
2252#define IXGBE_FDIRCMD_CMD_POLL                  10
2253
2254#define IXGBE_FDIR_DROP_QUEUE                   127
2255
2256/* Manageablility Host Interface defines */
2257#define IXGBE_HI_MAX_BLOCK_BYTE_LENGTH       1792 /* Num of bytes in range */
2258#define IXGBE_HI_MAX_BLOCK_DWORD_LENGTH      448 /* Num of dwords in range */
2259#define IXGBE_HI_COMMAND_TIMEOUT             500 /* Process HI command limit */
2260
2261/* CEM Support */
2262#define FW_CEM_HDR_LEN                0x4
2263#define FW_CEM_CMD_DRIVER_INFO        0xDD
2264#define FW_CEM_CMD_DRIVER_INFO_LEN    0x5
2265#define FW_CEM_CMD_RESERVED           0x0
2266#define FW_CEM_UNUSED_VER             0x0
2267#define FW_CEM_MAX_RETRIES            3
2268#define FW_CEM_RESP_STATUS_SUCCESS    0x1
2269
2270/* Host Interface Command Structures */
2271struct ixgbe_hic_hdr {
2272        u8 cmd;
2273        u8 buf_len;
2274        union {
2275                u8 cmd_resv;
2276                u8 ret_status;
2277        } cmd_or_resp;
2278        u8 checksum;
2279};
2280
2281struct ixgbe_hic_drv_info {
2282        struct ixgbe_hic_hdr hdr;
2283        u8 port_num;
2284        u8 ver_sub;
2285        u8 ver_build;
2286        u8 ver_min;
2287        u8 ver_maj;
2288        u8 pad; /* end spacing to ensure length is mult. of dword */
2289        u16 pad2; /* end spacing to ensure length is mult. of dword2 */
2290};
2291
2292/* Transmit Descriptor - Advanced */
2293union ixgbe_adv_tx_desc {
2294        struct {
2295                __le64 buffer_addr;      /* Address of descriptor's data buf */
2296                __le32 cmd_type_len;
2297                __le32 olinfo_status;
2298        } read;
2299        struct {
2300                __le64 rsvd;       /* Reserved */
2301                __le32 nxtseq_seed;
2302                __le32 status;
2303        } wb;
2304};
2305
2306/* Receive Descriptor - Advanced */
2307union ixgbe_adv_rx_desc {
2308        struct {
2309                __le64 pkt_addr; /* Packet buffer address */
2310                __le64 hdr_addr; /* Header buffer address */
2311        } read;
2312        struct {
2313                struct {
2314                        union {
2315                                __le32 data;
2316                                struct {
2317                                        __le16 pkt_info; /* RSS, Pkt type */
2318                                        __le16 hdr_info; /* Splithdr, hdrlen */
2319                                } hs_rss;
2320                        } lo_dword;
2321                        union {
2322                                __le32 rss; /* RSS Hash */
2323                                struct {
2324                                        __le16 ip_id; /* IP id */
2325                                        __le16 csum; /* Packet Checksum */
2326                                } csum_ip;
2327                        } hi_dword;
2328                } lower;
2329                struct {
2330                        __le32 status_error; /* ext status/error */
2331                        __le16 length; /* Packet length */
2332                        __le16 vlan; /* VLAN tag */
2333                } upper;
2334        } wb;  /* writeback */
2335};
2336
2337/* Context descriptors */
2338struct ixgbe_adv_tx_context_desc {
2339        __le32 vlan_macip_lens;
2340        __le32 seqnum_seed;
2341        __le32 type_tucmd_mlhl;
2342        __le32 mss_l4len_idx;
2343};
2344
2345/* Adv Transmit Descriptor Config Masks */
2346#define IXGBE_ADVTXD_DTALEN_MASK      0x0000FFFF /* Data buf length(bytes) */
2347#define IXGBE_ADVTXD_MAC_LINKSEC      0x00040000 /* Insert LinkSec */
2348#define IXGBE_ADVTXD_MAC_TSTAMP       0x00080000 /* IEEE 1588 Time Stamp */
2349#define IXGBE_ADVTXD_IPSEC_SA_INDEX_MASK   0x000003FF /* IPSec SA index */
2350#define IXGBE_ADVTXD_IPSEC_ESP_LEN_MASK    0x000001FF /* IPSec ESP length */
2351#define IXGBE_ADVTXD_DTYP_MASK  0x00F00000 /* DTYP mask */
2352#define IXGBE_ADVTXD_DTYP_CTXT  0x00200000 /* Advanced Context Desc */
2353#define IXGBE_ADVTXD_DTYP_DATA  0x00300000 /* Advanced Data Descriptor */
2354#define IXGBE_ADVTXD_DCMD_EOP   IXGBE_TXD_CMD_EOP  /* End of Packet */
2355#define IXGBE_ADVTXD_DCMD_IFCS  IXGBE_TXD_CMD_IFCS /* Insert FCS */
2356#define IXGBE_ADVTXD_DCMD_RS    IXGBE_TXD_CMD_RS   /* Report Status */
2357#define IXGBE_ADVTXD_DCMD_DDTYP_ISCSI 0x10000000    /* DDP hdr type or iSCSI */
2358#define IXGBE_ADVTXD_DCMD_DEXT  IXGBE_TXD_CMD_DEXT /* Desc ext (1=Adv) */
2359#define IXGBE_ADVTXD_DCMD_VLE   IXGBE_TXD_CMD_VLE  /* VLAN pkt enable */
2360#define IXGBE_ADVTXD_DCMD_TSE   0x80000000 /* TCP Seg enable */
2361#define IXGBE_ADVTXD_STAT_DD    IXGBE_TXD_STAT_DD  /* Descriptor Done */
2362#define IXGBE_ADVTXD_STAT_SN_CRC      0x00000002 /* NXTSEQ/SEED pres in WB */
2363#define IXGBE_ADVTXD_STAT_RSV   0x0000000C /* STA Reserved */
2364#define IXGBE_ADVTXD_IDX_SHIFT  4 /* Adv desc Index shift */
2365#define IXGBE_ADVTXD_CC         0x00000080 /* Check Context */
2366#define IXGBE_ADVTXD_POPTS_SHIFT      8  /* Adv desc POPTS shift */
2367#define IXGBE_ADVTXD_POPTS_IXSM (IXGBE_TXD_POPTS_IXSM << \
2368                                 IXGBE_ADVTXD_POPTS_SHIFT)
2369#define IXGBE_ADVTXD_POPTS_TXSM (IXGBE_TXD_POPTS_TXSM << \
2370                                 IXGBE_ADVTXD_POPTS_SHIFT)
2371#define IXGBE_ADVTXD_POPTS_ISCO_1ST  0x00000000 /* 1st TSO of iSCSI PDU */
2372#define IXGBE_ADVTXD_POPTS_ISCO_MDL  0x00000800 /* Middle TSO of iSCSI PDU */
2373#define IXGBE_ADVTXD_POPTS_ISCO_LAST 0x00001000 /* Last TSO of iSCSI PDU */
2374#define IXGBE_ADVTXD_POPTS_ISCO_FULL 0x00001800 /* 1st&Last TSO-full iSCSI PDU */
2375#define IXGBE_ADVTXD_POPTS_RSV       0x00002000 /* POPTS Reserved */
2376#define IXGBE_ADVTXD_PAYLEN_SHIFT    14 /* Adv desc PAYLEN shift */
2377#define IXGBE_ADVTXD_MACLEN_SHIFT    9  /* Adv ctxt desc mac len shift */
2378#define IXGBE_ADVTXD_VLAN_SHIFT      16  /* Adv ctxt vlan tag shift */
2379#define IXGBE_ADVTXD_TUCMD_IPV4      0x00000400  /* IP Packet Type: 1=IPv4 */
2380#define IXGBE_ADVTXD_TUCMD_IPV6      0x00000000  /* IP Packet Type: 0=IPv6 */
2381#define IXGBE_ADVTXD_TUCMD_L4T_UDP   0x00000000  /* L4 Packet TYPE of UDP */
2382#define IXGBE_ADVTXD_TUCMD_L4T_TCP   0x00000800  /* L4 Packet TYPE of TCP */
2383#define IXGBE_ADVTXD_TUCMD_L4T_SCTP  0x00001000  /* L4 Packet TYPE of SCTP */
2384#define IXGBE_ADVTXD_TUCMD_MKRREQ    0x00002000 /*Req requires Markers and CRC*/
2385#define IXGBE_ADVTXD_POPTS_IPSEC      0x00000400 /* IPSec offload request */
2386#define IXGBE_ADVTXD_TUCMD_IPSEC_TYPE_ESP 0x00002000 /* IPSec Type ESP */
2387#define IXGBE_ADVTXD_TUCMD_IPSEC_ENCRYPT_EN 0x00004000/* ESP Encrypt Enable */
2388#define IXGBE_ADVTXT_TUCMD_FCOE      0x00008000       /* FCoE Frame Type */
2389#define IXGBE_ADVTXD_FCOEF_EOF_MASK  (0x3 << 10)      /* FC EOF index */
2390#define IXGBE_ADVTXD_FCOEF_SOF       ((1 << 2) << 10) /* FC SOF index */
2391#define IXGBE_ADVTXD_FCOEF_PARINC    ((1 << 3) << 10) /* Rel_Off in F_CTL */
2392#define IXGBE_ADVTXD_FCOEF_ORIE      ((1 << 4) << 10) /* Orientation: End */
2393#define IXGBE_ADVTXD_FCOEF_ORIS      ((1 << 5) << 10) /* Orientation: Start */
2394#define IXGBE_ADVTXD_FCOEF_EOF_N     (0x0 << 10)      /* 00: EOFn */
2395#define IXGBE_ADVTXD_FCOEF_EOF_T     (0x1 << 10)      /* 01: EOFt */
2396#define IXGBE_ADVTXD_FCOEF_EOF_NI    (0x2 << 10)      /* 10: EOFni */
2397#define IXGBE_ADVTXD_FCOEF_EOF_A     (0x3 << 10)      /* 11: EOFa */
2398#define IXGBE_ADVTXD_L4LEN_SHIFT     8  /* Adv ctxt L4LEN shift */
2399#define IXGBE_ADVTXD_MSS_SHIFT       16  /* Adv ctxt MSS shift */
2400
2401/* Autonegotiation advertised speeds */
2402typedef u32 ixgbe_autoneg_advertised;
2403/* Link speed */
2404typedef u32 ixgbe_link_speed;
2405#define IXGBE_LINK_SPEED_UNKNOWN   0
2406#define IXGBE_LINK_SPEED_100_FULL  0x0008
2407#define IXGBE_LINK_SPEED_1GB_FULL  0x0020
2408#define IXGBE_LINK_SPEED_10GB_FULL 0x0080
2409#define IXGBE_LINK_SPEED_82598_AUTONEG (IXGBE_LINK_SPEED_1GB_FULL | \
2410                                        IXGBE_LINK_SPEED_10GB_FULL)
2411#define IXGBE_LINK_SPEED_82599_AUTONEG (IXGBE_LINK_SPEED_100_FULL | \
2412                                        IXGBE_LINK_SPEED_1GB_FULL | \
2413                                        IXGBE_LINK_SPEED_10GB_FULL)
2414
2415
2416/* Physical layer type */
2417typedef u32 ixgbe_physical_layer;
2418#define IXGBE_PHYSICAL_LAYER_UNKNOWN      0
2419#define IXGBE_PHYSICAL_LAYER_10GBASE_T    0x0001
2420#define IXGBE_PHYSICAL_LAYER_1000BASE_T   0x0002
2421#define IXGBE_PHYSICAL_LAYER_100BASE_TX   0x0004
2422#define IXGBE_PHYSICAL_LAYER_SFP_PLUS_CU  0x0008
2423#define IXGBE_PHYSICAL_LAYER_10GBASE_LR   0x0010
2424#define IXGBE_PHYSICAL_LAYER_10GBASE_LRM  0x0020
2425#define IXGBE_PHYSICAL_LAYER_10GBASE_SR   0x0040
2426#define IXGBE_PHYSICAL_LAYER_10GBASE_KX4  0x0080
2427#define IXGBE_PHYSICAL_LAYER_10GBASE_CX4  0x0100
2428#define IXGBE_PHYSICAL_LAYER_1000BASE_KX  0x0200
2429#define IXGBE_PHYSICAL_LAYER_1000BASE_BX  0x0400
2430#define IXGBE_PHYSICAL_LAYER_10GBASE_KR   0x0800
2431#define IXGBE_PHYSICAL_LAYER_10GBASE_XAUI 0x1000
2432#define IXGBE_PHYSICAL_LAYER_SFP_ACTIVE_DA 0x2000
2433
2434/* Flow Control Data Sheet defined values
2435 * Calculation and defines taken from 802.1bb Annex O
2436 */
2437
2438/* BitTimes (BT) conversion */
2439#define IXGBE_BT2KB(BT) ((BT + (8 * 1024 - 1)) / (8 * 1024))
2440#define IXGBE_B2BT(BT) (BT * 8)
2441
2442/* Calculate Delay to respond to PFC */
2443#define IXGBE_PFC_D     672
2444
2445/* Calculate Cable Delay */
2446#define IXGBE_CABLE_DC  5556 /* Delay Copper */
2447#define IXGBE_CABLE_DO  5000 /* Delay Optical */
2448
2449/* Calculate Interface Delay X540 */
2450#define IXGBE_PHY_DC    25600   /* Delay 10G BASET */
2451#define IXGBE_MAC_DC    8192    /* Delay Copper XAUI interface */
2452#define IXGBE_XAUI_DC   (2 * 2048) /* Delay Copper Phy */
2453
2454#define IXGBE_ID_X540   (IXGBE_MAC_DC + IXGBE_XAUI_DC + IXGBE_PHY_DC)
2455
2456/* Calculate Interface Delay 82598, 82599 */
2457#define IXGBE_PHY_D     12800
2458#define IXGBE_MAC_D     4096
2459#define IXGBE_XAUI_D    (2 * 1024)
2460
2461#define IXGBE_ID        (IXGBE_MAC_D + IXGBE_XAUI_D + IXGBE_PHY_D)
2462
2463/* Calculate Delay incurred from higher layer */
2464#define IXGBE_HD        6144
2465
2466/* Calculate PCI Bus delay for low thresholds */
2467#define IXGBE_PCI_DELAY 10000
2468
2469/* Calculate X540 delay value in bit times */
2470#define IXGBE_DV_X540(_max_frame_link, _max_frame_tc) \
2471                        ((36 * \
2472                          (IXGBE_B2BT(_max_frame_link) + \
2473                           IXGBE_PFC_D + \
2474                           (2 * IXGBE_CABLE_DC) + \
2475                           (2 * IXGBE_ID_X540) + \
2476                           IXGBE_HD) / 25 + 1) + \
2477                         2 * IXGBE_B2BT(_max_frame_tc))
2478
2479/* Calculate 82599, 82598 delay value in bit times */
2480#define IXGBE_DV(_max_frame_link, _max_frame_tc) \
2481                        ((36 * \
2482                          (IXGBE_B2BT(_max_frame_link) + \
2483                           IXGBE_PFC_D + \
2484                           (2 * IXGBE_CABLE_DC) + \
2485                           (2 * IXGBE_ID) + \
2486                           IXGBE_HD) / 25 + 1) + \
2487                         2 * IXGBE_B2BT(_max_frame_tc))
2488
2489/* Calculate low threshold delay values */
2490#define IXGBE_LOW_DV_X540(_max_frame_tc) \
2491                        (2 * IXGBE_B2BT(_max_frame_tc) + \
2492                        (36 * IXGBE_PCI_DELAY / 25) + 1)
2493#define IXGBE_LOW_DV(_max_frame_tc) \
2494                        (2 * IXGBE_LOW_DV_X540(_max_frame_tc))
2495
2496/* Software ATR hash keys */
2497#define IXGBE_ATR_BUCKET_HASH_KEY    0x3DAD14E2
2498#define IXGBE_ATR_SIGNATURE_HASH_KEY 0x174D3614
2499
2500/* Software ATR input stream values and masks */
2501#define IXGBE_ATR_HASH_MASK     0x7fff
2502#define IXGBE_ATR_L4TYPE_MASK      0x3
2503#define IXGBE_ATR_L4TYPE_UDP       0x1
2504#define IXGBE_ATR_L4TYPE_TCP       0x2
2505#define IXGBE_ATR_L4TYPE_SCTP      0x3
2506#define IXGBE_ATR_L4TYPE_IPV6_MASK 0x4
2507enum ixgbe_atr_flow_type {
2508        IXGBE_ATR_FLOW_TYPE_IPV4   = 0x0,
2509        IXGBE_ATR_FLOW_TYPE_UDPV4  = 0x1,
2510        IXGBE_ATR_FLOW_TYPE_TCPV4  = 0x2,
2511        IXGBE_ATR_FLOW_TYPE_SCTPV4 = 0x3,
2512        IXGBE_ATR_FLOW_TYPE_IPV6   = 0x4,
2513        IXGBE_ATR_FLOW_TYPE_UDPV6  = 0x5,
2514        IXGBE_ATR_FLOW_TYPE_TCPV6  = 0x6,
2515        IXGBE_ATR_FLOW_TYPE_SCTPV6 = 0x7,
2516};
2517
2518/* Flow Director ATR input struct. */
2519union ixgbe_atr_input {
2520        /*
2521         * Byte layout in order, all values with MSB first:
2522         *
2523         * vm_pool    - 1 byte
2524         * flow_type  - 1 byte
2525         * vlan_id    - 2 bytes
2526         * src_ip     - 16 bytes
2527         * dst_ip     - 16 bytes
2528         * src_port   - 2 bytes
2529         * dst_port   - 2 bytes
2530         * flex_bytes - 2 bytes
2531         * bkt_hash   - 2 bytes
2532         */
2533        struct {
2534                u8     vm_pool;
2535                u8     flow_type;
2536                __be16 vlan_id;
2537                __be32 dst_ip[4];
2538                __be32 src_ip[4];
2539                __be16 src_port;
2540                __be16 dst_port;
2541                __be16 flex_bytes;
2542                __be16 bkt_hash;
2543        } formatted;
2544        __be32 dword_stream[11];
2545};
2546
2547/* Flow Director compressed ATR hash input struct */
2548union ixgbe_atr_hash_dword {
2549        struct {
2550                u8 vm_pool;
2551                u8 flow_type;
2552                __be16 vlan_id;
2553        } formatted;
2554        __be32 ip;
2555        struct {
2556                __be16 src;
2557                __be16 dst;
2558        } port;
2559        __be16 flex_bytes;
2560        __be32 dword;
2561};
2562
2563enum ixgbe_eeprom_type {
2564        ixgbe_eeprom_uninitialized = 0,
2565        ixgbe_eeprom_spi,
2566        ixgbe_flash,
2567        ixgbe_eeprom_none /* No NVM support */
2568};
2569
2570enum ixgbe_mac_type {
2571        ixgbe_mac_unknown = 0,
2572        ixgbe_mac_82598EB,
2573        ixgbe_mac_82599EB,
2574        ixgbe_mac_X540,
2575        ixgbe_num_macs
2576};
2577
2578enum ixgbe_phy_type {
2579        ixgbe_phy_unknown = 0,
2580        ixgbe_phy_none,
2581        ixgbe_phy_tn,
2582        ixgbe_phy_aq,
2583        ixgbe_phy_cu_unknown,
2584        ixgbe_phy_qt,
2585        ixgbe_phy_xaui,
2586        ixgbe_phy_nl,
2587        ixgbe_phy_sfp_passive_tyco,
2588        ixgbe_phy_sfp_passive_unknown,
2589        ixgbe_phy_sfp_active_unknown,
2590        ixgbe_phy_sfp_avago,
2591        ixgbe_phy_sfp_ftl,
2592        ixgbe_phy_sfp_ftl_active,
2593        ixgbe_phy_sfp_unknown,
2594        ixgbe_phy_sfp_intel,
2595        ixgbe_phy_qsfp_passive_unknown,
2596        ixgbe_phy_qsfp_active_unknown,
2597        ixgbe_phy_qsfp_intel,
2598        ixgbe_phy_qsfp_unknown,
2599        ixgbe_phy_sfp_unsupported,
2600        ixgbe_phy_generic
2601};
2602
2603/*
2604 * SFP+ module type IDs:
2605 *
2606 * ID   Module Type
2607 * =============
2608 * 0    SFP_DA_CU
2609 * 1    SFP_SR
2610 * 2    SFP_LR
2611 * 3    SFP_DA_CU_CORE0 - 82599-specific
2612 * 4    SFP_DA_CU_CORE1 - 82599-specific
2613 * 5    SFP_SR/LR_CORE0 - 82599-specific
2614 * 6    SFP_SR/LR_CORE1 - 82599-specific
2615 */
2616enum ixgbe_sfp_type {
2617        ixgbe_sfp_type_da_cu = 0,
2618        ixgbe_sfp_type_sr = 1,
2619        ixgbe_sfp_type_lr = 2,
2620        ixgbe_sfp_type_da_cu_core0 = 3,
2621        ixgbe_sfp_type_da_cu_core1 = 4,
2622        ixgbe_sfp_type_srlr_core0 = 5,
2623        ixgbe_sfp_type_srlr_core1 = 6,
2624        ixgbe_sfp_type_da_act_lmt_core0 = 7,
2625        ixgbe_sfp_type_da_act_lmt_core1 = 8,
2626        ixgbe_sfp_type_1g_cu_core0 = 9,
2627        ixgbe_sfp_type_1g_cu_core1 = 10,
2628        ixgbe_sfp_type_1g_sx_core0 = 11,
2629        ixgbe_sfp_type_1g_sx_core1 = 12,
2630        ixgbe_sfp_type_1g_lx_core0 = 13,
2631        ixgbe_sfp_type_1g_lx_core1 = 14,
2632        ixgbe_sfp_type_not_present = 0xFFFE,
2633        ixgbe_sfp_type_unknown = 0xFFFF
2634};
2635
2636enum ixgbe_media_type {
2637        ixgbe_media_type_unknown = 0,
2638        ixgbe_media_type_fiber,
2639        ixgbe_media_type_fiber_fixed,
2640        ixgbe_media_type_fiber_qsfp,
2641        ixgbe_media_type_fiber_lco,
2642        ixgbe_media_type_copper,
2643        ixgbe_media_type_backplane,
2644        ixgbe_media_type_cx4,
2645        ixgbe_media_type_virtual
2646};
2647
2648/* Flow Control Settings */
2649enum ixgbe_fc_mode {
2650        ixgbe_fc_none = 0,
2651        ixgbe_fc_rx_pause,
2652        ixgbe_fc_tx_pause,
2653        ixgbe_fc_full,
2654        ixgbe_fc_default
2655};
2656
2657/* Smart Speed Settings */
2658#define IXGBE_SMARTSPEED_MAX_RETRIES    3
2659enum ixgbe_smart_speed {
2660        ixgbe_smart_speed_auto = 0,
2661        ixgbe_smart_speed_on,
2662        ixgbe_smart_speed_off
2663};
2664
2665/* PCI bus types */
2666enum ixgbe_bus_type {
2667        ixgbe_bus_type_unknown = 0,
2668        ixgbe_bus_type_pci,
2669        ixgbe_bus_type_pcix,
2670        ixgbe_bus_type_pci_express,
2671        ixgbe_bus_type_reserved
2672};
2673
2674/* PCI bus speeds */
2675enum ixgbe_bus_speed {
2676        ixgbe_bus_speed_unknown = 0,
2677        ixgbe_bus_speed_33      = 33,
2678        ixgbe_bus_speed_66      = 66,
2679        ixgbe_bus_speed_100     = 100,
2680        ixgbe_bus_speed_120     = 120,
2681        ixgbe_bus_speed_133     = 133,
2682        ixgbe_bus_speed_2500    = 2500,
2683        ixgbe_bus_speed_5000    = 5000,
2684        ixgbe_bus_speed_8000    = 8000,
2685        ixgbe_bus_speed_reserved
2686};
2687
2688/* PCI bus widths */
2689enum ixgbe_bus_width {
2690        ixgbe_bus_width_unknown = 0,
2691        ixgbe_bus_width_pcie_x1 = 1,
2692        ixgbe_bus_width_pcie_x2 = 2,
2693        ixgbe_bus_width_pcie_x4 = 4,
2694        ixgbe_bus_width_pcie_x8 = 8,
2695        ixgbe_bus_width_32      = 32,
2696        ixgbe_bus_width_64      = 64,
2697        ixgbe_bus_width_reserved
2698};
2699
2700struct ixgbe_addr_filter_info {
2701        u32 num_mc_addrs;
2702        u32 rar_used_count;
2703        u32 mta_in_use;
2704        u32 overflow_promisc;
2705        bool uc_set_promisc;
2706        bool user_set_promisc;
2707};
2708
2709/* Bus parameters */
2710struct ixgbe_bus_info {
2711        enum ixgbe_bus_speed speed;
2712        enum ixgbe_bus_width width;
2713        enum ixgbe_bus_type type;
2714
2715        u16 func;
2716        u16 lan_id;
2717};
2718
2719/* Flow control parameters */
2720struct ixgbe_fc_info {
2721        u32 high_water[MAX_TRAFFIC_CLASS]; /* Flow Control High-water */
2722        u32 low_water; /* Flow Control Low-water */
2723        u16 pause_time; /* Flow Control Pause timer */
2724        bool send_xon; /* Flow control send XON */
2725        bool strict_ieee; /* Strict IEEE mode */
2726        bool disable_fc_autoneg; /* Do not autonegotiate FC */
2727        bool fc_was_autonegged; /* Is current_mode the result of autonegging? */
2728        enum ixgbe_fc_mode current_mode; /* FC mode in effect */
2729        enum ixgbe_fc_mode requested_mode; /* FC mode requested by caller */
2730};
2731
2732/* Statistics counters collected by the MAC */
2733struct ixgbe_hw_stats {
2734        u64 crcerrs;
2735        u64 illerrc;
2736        u64 errbc;
2737        u64 mspdc;
2738        u64 mpctotal;
2739        u64 mpc[8];
2740        u64 mlfc;
2741        u64 mrfc;
2742        u64 rlec;
2743        u64 lxontxc;
2744        u64 lxonrxc;
2745        u64 lxofftxc;
2746        u64 lxoffrxc;
2747        u64 pxontxc[8];
2748        u64 pxonrxc[8];
2749        u64 pxofftxc[8];
2750        u64 pxoffrxc[8];
2751        u64 prc64;
2752        u64 prc127;
2753        u64 prc255;
2754        u64 prc511;
2755        u64 prc1023;
2756        u64 prc1522;
2757        u64 gprc;
2758        u64 bprc;
2759        u64 mprc;
2760        u64 gptc;
2761        u64 gorc;
2762        u64 gotc;
2763        u64 rnbc[8];
2764        u64 ruc;
2765        u64 rfc;
2766        u64 roc;
2767        u64 rjc;
2768        u64 mngprc;
2769        u64 mngpdc;
2770        u64 mngptc;
2771        u64 tor;
2772        u64 tpr;
2773        u64 tpt;
2774        u64 ptc64;
2775        u64 ptc127;
2776        u64 ptc255;
2777        u64 ptc511;
2778        u64 ptc1023;
2779        u64 ptc1522;
2780        u64 mptc;
2781        u64 bptc;
2782        u64 xec;
2783        u64 rqsmr[16];
2784        u64 tqsmr[8];
2785        u64 qprc[16];
2786        u64 qptc[16];
2787        u64 qbrc[16];
2788        u64 qbtc[16];
2789        u64 qprdc[16];
2790        u64 pxon2offc[8];
2791        u64 fdirustat_add;
2792        u64 fdirustat_remove;
2793        u64 fdirfstat_fadd;
2794        u64 fdirfstat_fremove;
2795        u64 fdirmatch;
2796        u64 fdirmiss;
2797        u64 fccrc;
2798        u64 fcoerpdc;
2799        u64 fcoeprc;
2800        u64 fcoeptc;
2801        u64 fcoedwrc;
2802        u64 fcoedwtc;
2803        u64 fcoe_noddp;
2804        u64 fcoe_noddp_ext_buff;
2805        u64 b2ospc;
2806        u64 b2ogprc;
2807        u64 o2bgptc;
2808        u64 o2bspc;
2809};
2810
2811/* forward declaration */
2812struct ixgbe_hw;
2813
2814/* iterator type for walking multicast address lists */
2815typedef u8* (*ixgbe_mc_addr_itr) (struct ixgbe_hw *hw, u8 **mc_addr_ptr,
2816                                  u32 *vmdq);
2817
2818/* Function pointer table */
2819struct ixgbe_eeprom_operations {
2820        s32 (*init_params)(struct ixgbe_hw *);
2821        s32 (*read)(struct ixgbe_hw *, u16, u16 *);
2822        s32 (*read_buffer)(struct ixgbe_hw *, u16, u16, u16 *);
2823        s32 (*write)(struct ixgbe_hw *, u16, u16);
2824        s32 (*write_buffer)(struct ixgbe_hw *, u16, u16, u16 *);
2825        s32 (*validate_checksum)(struct ixgbe_hw *, u16 *);
2826        s32 (*update_checksum)(struct ixgbe_hw *);
2827        u16 (*calc_checksum)(struct ixgbe_hw *);
2828};
2829
2830struct ixgbe_mac_operations {
2831        s32 (*init_hw)(struct ixgbe_hw *);
2832        s32 (*reset_hw)(struct ixgbe_hw *);
2833        s32 (*start_hw)(struct ixgbe_hw *);
2834        s32 (*clear_hw_cntrs)(struct ixgbe_hw *);
2835        enum ixgbe_media_type (*get_media_type)(struct ixgbe_hw *);
2836        u32 (*get_supported_physical_layer)(struct ixgbe_hw *);
2837        s32 (*get_mac_addr)(struct ixgbe_hw *, u8 *);
2838        s32 (*get_san_mac_addr)(struct ixgbe_hw *, u8 *);
2839        s32 (*get_device_caps)(struct ixgbe_hw *, u16 *);
2840        s32 (*get_wwn_prefix)(struct ixgbe_hw *, u16 *, u16 *);
2841        s32 (*stop_adapter)(struct ixgbe_hw *);
2842        s32 (*get_bus_info)(struct ixgbe_hw *);
2843        void (*set_lan_id)(struct ixgbe_hw *);
2844        s32 (*read_analog_reg8)(struct ixgbe_hw*, u32, u8*);
2845        s32 (*write_analog_reg8)(struct ixgbe_hw*, u32, u8);
2846        s32 (*setup_sfp)(struct ixgbe_hw *);
2847        s32 (*disable_rx_buff)(struct ixgbe_hw *);
2848        s32 (*enable_rx_buff)(struct ixgbe_hw *);
2849        s32 (*enable_rx_dma)(struct ixgbe_hw *, u32);
2850        s32 (*acquire_swfw_sync)(struct ixgbe_hw *, u16);
2851        void (*release_swfw_sync)(struct ixgbe_hw *, u16);
2852
2853        /* Link */
2854        void (*disable_tx_laser)(struct ixgbe_hw *);
2855        void (*enable_tx_laser)(struct ixgbe_hw *);
2856        void (*flap_tx_laser)(struct ixgbe_hw *);
2857        void (*stop_link_on_d3)(struct ixgbe_hw *);
2858        s32 (*setup_link)(struct ixgbe_hw *, ixgbe_link_speed, bool);
2859        s32 (*check_link)(struct ixgbe_hw *, ixgbe_link_speed *, bool *, bool);
2860        s32 (*get_link_capabilities)(struct ixgbe_hw *, ixgbe_link_speed *,
2861                                     bool *);
2862
2863        /* Packet Buffer Manipulation */
2864        void (*set_rxpba)(struct ixgbe_hw *, int, u32, int);
2865
2866        /* LED */
2867        s32 (*led_on)(struct ixgbe_hw *, u32);
2868        s32 (*led_off)(struct ixgbe_hw *, u32);
2869        s32 (*blink_led_start)(struct ixgbe_hw *, u32);
2870        s32 (*blink_led_stop)(struct ixgbe_hw *, u32);
2871
2872        /* RAR, Multicast, VLAN */
2873        s32 (*set_rar)(struct ixgbe_hw *, u32, u8 *, u32, u32);
2874        s32 (*clear_rar)(struct ixgbe_hw *, u32);
2875        s32 (*set_vmdq)(struct ixgbe_hw *, u32, u32);
2876        s32 (*set_vmdq_san_mac)(struct ixgbe_hw *, u32);
2877        s32 (*clear_vmdq)(struct ixgbe_hw *, u32, u32);
2878        s32 (*init_rx_addrs)(struct ixgbe_hw *);
2879        s32 (*update_mc_addr_list)(struct ixgbe_hw *, struct net_device *);
2880        s32 (*enable_mc)(struct ixgbe_hw *);
2881        s32 (*disable_mc)(struct ixgbe_hw *);
2882        s32 (*clear_vfta)(struct ixgbe_hw *);
2883        s32 (*set_vfta)(struct ixgbe_hw *, u32, u32, bool);
2884        s32 (*init_uta_tables)(struct ixgbe_hw *);
2885        void (*set_mac_anti_spoofing)(struct ixgbe_hw *, bool, int);
2886        void (*set_vlan_anti_spoofing)(struct ixgbe_hw *, bool, int);
2887
2888        /* Flow Control */
2889        s32 (*fc_enable)(struct ixgbe_hw *);
2890
2891        /* Manageability interface */
2892        s32 (*set_fw_drv_ver)(struct ixgbe_hw *, u8, u8, u8, u8);
2893        s32 (*get_thermal_sensor_data)(struct ixgbe_hw *);
2894        s32 (*init_thermal_sensor_thresh)(struct ixgbe_hw *hw);
2895        bool (*mng_fw_enabled)(struct ixgbe_hw *hw);
2896};
2897
2898struct ixgbe_phy_operations {
2899        s32 (*identify)(struct ixgbe_hw *);
2900        s32 (*identify_sfp)(struct ixgbe_hw *);
2901        s32 (*init)(struct ixgbe_hw *);
2902        s32 (*reset)(struct ixgbe_hw *);
2903        s32 (*read_reg)(struct ixgbe_hw *, u32, u32, u16 *);
2904        s32 (*write_reg)(struct ixgbe_hw *, u32, u32, u16);
2905        s32 (*read_reg_mdi)(struct ixgbe_hw *, u32, u32, u16 *);
2906        s32 (*write_reg_mdi)(struct ixgbe_hw *, u32, u32, u16);
2907        s32 (*setup_link)(struct ixgbe_hw *);
2908        s32 (*setup_link_speed)(struct ixgbe_hw *, ixgbe_link_speed, bool);
2909        s32 (*check_link)(struct ixgbe_hw *, ixgbe_link_speed *, bool *);
2910        s32 (*get_firmware_version)(struct ixgbe_hw *, u16 *);
2911        s32 (*read_i2c_byte)(struct ixgbe_hw *, u8, u8, u8 *);
2912        s32 (*write_i2c_byte)(struct ixgbe_hw *, u8, u8, u8);
2913        s32 (*read_i2c_sff8472)(struct ixgbe_hw *, u8 , u8 *);
2914        s32 (*read_i2c_eeprom)(struct ixgbe_hw *, u8 , u8 *);
2915        s32 (*write_i2c_eeprom)(struct ixgbe_hw *, u8, u8);
2916        s32 (*check_overtemp)(struct ixgbe_hw *);
2917};
2918
2919struct ixgbe_eeprom_info {
2920        struct ixgbe_eeprom_operations  ops;
2921        enum ixgbe_eeprom_type          type;
2922        u32                             semaphore_delay;
2923        u16                             word_size;
2924        u16                             address_bits;
2925        u16                             word_page_size;
2926};
2927
2928#define IXGBE_FLAGS_DOUBLE_RESET_REQUIRED       0x01
2929struct ixgbe_mac_info {
2930        struct ixgbe_mac_operations     ops;
2931        enum ixgbe_mac_type             type;
2932        u8                              addr[ETH_ALEN];
2933        u8                              perm_addr[ETH_ALEN];
2934        u8                              san_addr[ETH_ALEN];
2935        /* prefix for World Wide Node Name (WWNN) */
2936        u16                             wwnn_prefix;
2937        /* prefix for World Wide Port Name (WWPN) */
2938        u16                             wwpn_prefix;
2939        u16                             max_msix_vectors;
2940#define IXGBE_MAX_MTA                   128
2941        u32                             mta_shadow[IXGBE_MAX_MTA];
2942        s32                             mc_filter_type;
2943        u32                             mcft_size;
2944        u32                             vft_size;
2945        u32                             num_rar_entries;
2946        u32                             rar_highwater;
2947        u32                             rx_pb_size;
2948        u32                             max_tx_queues;
2949        u32                             max_rx_queues;
2950        u32                             orig_autoc;
2951        u32                             cached_autoc;
2952        u32                             orig_autoc2;
2953        bool                            orig_link_settings_stored;
2954        bool                            autotry_restart;
2955        u8                              flags;
2956        u8                              san_mac_rar_index;
2957        struct ixgbe_thermal_sensor_data  thermal_sensor_data;
2958};
2959
2960struct ixgbe_phy_info {
2961        struct ixgbe_phy_operations     ops;
2962        struct mdio_if_info             mdio;
2963        enum ixgbe_phy_type             type;
2964        u32                             id;
2965        enum ixgbe_sfp_type             sfp_type;
2966        bool                            sfp_setup_needed;
2967        u32                             revision;
2968        enum ixgbe_media_type           media_type;
2969        bool                            reset_disable;
2970        ixgbe_autoneg_advertised        autoneg_advertised;
2971        enum ixgbe_smart_speed          smart_speed;
2972        bool                            smart_speed_active;
2973        bool                            multispeed_fiber;
2974        bool                            reset_if_overtemp;
2975        bool                            qsfp_shared_i2c_bus;
2976};
2977
2978#include "ixgbe_mbx.h"
2979
2980struct ixgbe_mbx_operations {
2981        s32 (*init_params)(struct ixgbe_hw *hw);
2982        s32 (*read)(struct ixgbe_hw *, u32 *, u16,  u16);
2983        s32 (*write)(struct ixgbe_hw *, u32 *, u16, u16);
2984        s32 (*read_posted)(struct ixgbe_hw *, u32 *, u16,  u16);
2985        s32 (*write_posted)(struct ixgbe_hw *, u32 *, u16, u16);
2986        s32 (*check_for_msg)(struct ixgbe_hw *, u16);
2987        s32 (*check_for_ack)(struct ixgbe_hw *, u16);
2988        s32 (*check_for_rst)(struct ixgbe_hw *, u16);
2989};
2990
2991struct ixgbe_mbx_stats {
2992        u32 msgs_tx;
2993        u32 msgs_rx;
2994
2995        u32 acks;
2996        u32 reqs;
2997        u32 rsts;
2998};
2999
3000struct ixgbe_mbx_info {

3001        struct ixgbe_mbx_operations ops;
3002        struct ixgbe_mbx_stats stats;
3003        u32 timeout;
3004        u32 usec_delay;
3005        u32 v2p_mailbox;
3006        u16 size;
3007};
3008
3009struct ixgbe_hw {
3010        u8 __iomem                      *hw_addr;
3011        void                            *back;
3012        struct ixgbe_mac_info           mac;
3013        struct ixgbe_addr_filter_info   addr_ctrl;
3014        struct ixgbe_fc_info            fc;
3015        struct ixgbe_phy_info           phy;
3016        struct ixgbe_eeprom_info        eeprom;
3017        struct ixgbe_bus_info           bus;
3018        struct ixgbe_mbx_info           mbx;
3019        u16                             device_id;
3020        u16                             vendor_id;
3021        u16                             subsystem_device_id;
3022        u16                             subsystem_vendor_id;
3023        u8                              revision_id;
3024        bool                            adapter_stopped;
3025        bool                            force_full_reset;
3026        bool                            allow_unsupported_sfp;
3027        bool                            mng_fw_enabled;
3028        bool                            wol_enabled;
3029};
3030
3031struct ixgbe_info {
3032        enum ixgbe_mac_type             mac;
3033        s32                             (*get_invariants)(struct ixgbe_hw *);
3034        struct ixgbe_mac_operations     *mac_ops;
3035        struct ixgbe_eeprom_operations  *eeprom_ops;
3036        struct ixgbe_phy_operations     *phy_ops;
3037        struct ixgbe_mbx_operations     *mbx_ops;
3038};
3039
3040
3041/* Error Codes */
3042#define IXGBE_ERR_EEPROM                        -1
3043#define IXGBE_ERR_EEPROM_CHECKSUM               -2
3044#define IXGBE_ERR_PHY                           -3
3045#define IXGBE_ERR_CONFIG                        -4
3046#define IXGBE_ERR_PARAM                         -5
3047#define IXGBE_ERR_MAC_TYPE                      -6
3048#define IXGBE_ERR_UNKNOWN_PHY                   -7
3049#define IXGBE_ERR_LINK_SETUP                    -8
3050#define IXGBE_ERR_ADAPTER_STOPPED               -9
3051#define IXGBE_ERR_INVALID_MAC_ADDR              -10
3052#define IXGBE_ERR_DEVICE_NOT_SUPPORTED          -11
3053#define IXGBE_ERR_MASTER_REQUESTS_PENDING       -12
3054#define IXGBE_ERR_INVALID_LINK_SETTINGS         -13
3055#define IXGBE_ERR_AUTONEG_NOT_COMPLETE          -14
3056#define IXGBE_ERR_RESET_FAILED                  -15
3057#define IXGBE_ERR_SWFW_SYNC                     -16
3058#define IXGBE_ERR_PHY_ADDR_INVALID              -17
3059#define IXGBE_ERR_I2C                           -18
3060#define IXGBE_ERR_SFP_NOT_SUPPORTED             -19
3061#define IXGBE_ERR_SFP_NOT_PRESENT               -20
3062#define IXGBE_ERR_SFP_NO_INIT_SEQ_PRESENT       -21
3063#define IXGBE_ERR_NO_SAN_ADDR_PTR               -22
3064#define IXGBE_ERR_FDIR_REINIT_FAILED            -23
3065#define IXGBE_ERR_EEPROM_VERSION                -24
3066#define IXGBE_ERR_NO_SPACE                      -25
3067#define IXGBE_ERR_OVERTEMP                      -26
3068#define IXGBE_ERR_FC_NOT_NEGOTIATED             -27
3069#define IXGBE_ERR_FC_NOT_SUPPORTED              -28
3070#define IXGBE_ERR_SFP_SETUP_NOT_COMPLETE        -30
3071#define IXGBE_ERR_PBA_SECTION                   -31
3072#define IXGBE_ERR_INVALID_ARGUMENT              -32
3073#define IXGBE_ERR_HOST_INTERFACE_COMMAND        -33
3074#define IXGBE_NOT_IMPLEMENTED                   0x7FFFFFFF
3075
3076#endif /* _IXGBE_TYPE_H_ */
3077