LXR linux/drivers/net/ixgbe/ixgbe

   1/*******************************************************************************
   2
   3  Intel 10 Gigabit PCI Express Linux driver
   4  Copyright(c) 1999 - 2010 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/* Vendor ID */
  36#define IXGBE_INTEL_VENDOR_ID   0x8086
  37
  38/* Device IDs */
  39#define IXGBE_DEV_ID_82598               0x10B6
  40#define IXGBE_DEV_ID_82598_BX            0x1508
  41#define IXGBE_DEV_ID_82598AF_DUAL_PORT   0x10C6
  42#define IXGBE_DEV_ID_82598AF_SINGLE_PORT 0x10C7
  43#define IXGBE_DEV_ID_82598EB_SFP_LOM     0x10DB
  44#define IXGBE_DEV_ID_82598AT             0x10C8
  45#define IXGBE_DEV_ID_82598AT2            0x150B
  46#define IXGBE_DEV_ID_82598EB_CX4         0x10DD
  47#define IXGBE_DEV_ID_82598_CX4_DUAL_PORT 0x10EC
  48#define IXGBE_DEV_ID_82598_DA_DUAL_PORT  0x10F1
  49#define IXGBE_DEV_ID_82598_SR_DUAL_PORT_EM      0x10E1
  50#define IXGBE_DEV_ID_82598EB_XF_LR       0x10F4
  51#define IXGBE_DEV_ID_82599_KX4           0x10F7
  52#define IXGBE_DEV_ID_82599_KX4_MEZZ      0x1514
  53#define IXGBE_DEV_ID_82599_KR            0x1517
  54#define IXGBE_DEV_ID_82599_T3_LOM        0x151C
  55#define IXGBE_DEV_ID_82599_CX4           0x10F9
  56#define IXGBE_DEV_ID_82599_SFP           0x10FB
  57#define IXGBE_DEV_ID_82599_BACKPLANE_FCOE       0x152a
  58#define IXGBE_DEV_ID_82599_SFP_FCOE      0x1529
  59#define IXGBE_SUBDEV_ID_82599_SFP        0x11A9
  60#define IXGBE_DEV_ID_82599_SFP_EM        0x1507
  61#define IXGBE_DEV_ID_82599_XAUI_LOM      0x10FC
  62#define IXGBE_DEV_ID_82599_COMBO_BACKPLANE 0x10F8
  63#define IXGBE_SUBDEV_ID_82599_KX4_KR_MEZZ  0x000C
  64#define IXGBE_DEV_ID_X540T               0x1528
  65
  66/* General Registers */
  67#define IXGBE_CTRL      0x00000
  68#define IXGBE_STATUS    0x00008
  69#define IXGBE_CTRL_EXT  0x00018
  70#define IXGBE_ESDP      0x00020
  71#define IXGBE_EODSDP    0x00028
  72#define IXGBE_I2CCTL    0x00028
  73#define IXGBE_LEDCTL    0x00200
  74#define IXGBE_FRTIMER   0x00048
  75#define IXGBE_TCPTIMER  0x0004C
  76#define IXGBE_CORESPARE 0x00600
  77#define IXGBE_EXVET     0x05078
  78
  79/* NVM Registers */
  80#define IXGBE_EEC       0x10010
  81#define IXGBE_EERD      0x10014
  82#define IXGBE_EEWR      0x10018
  83#define IXGBE_FLA       0x1001C
  84#define IXGBE_EEMNGCTL  0x10110
  85#define IXGBE_EEMNGDATA 0x10114
  86#define IXGBE_FLMNGCTL  0x10118
  87#define IXGBE_FLMNGDATA 0x1011C
  88#define IXGBE_FLMNGCNT  0x10120
  89#define IXGBE_FLOP      0x1013C
  90#define IXGBE_GRC       0x10200
  91
  92/* General Receive Control */
  93#define IXGBE_GRC_MNG  0x00000001 /* Manageability Enable */
  94#define IXGBE_GRC_APME 0x00000002 /* Advanced Power Management Enable */
  95
  96#define IXGBE_VPDDIAG0  0x10204
  97#define IXGBE_VPDDIAG1  0x10208
  98
  99/* I2CCTL Bit Masks */
 100#define IXGBE_I2C_CLK_IN    0x00000001
 101#define IXGBE_I2C_CLK_OUT   0x00000002
 102#define IXGBE_I2C_DATA_IN   0x00000004
 103#define IXGBE_I2C_DATA_OUT  0x00000008
 104
 105/* Interrupt Registers */
 106#define IXGBE_EICR      0x00800
 107#define IXGBE_EICS      0x00808
 108#define IXGBE_EIMS      0x00880
 109#define IXGBE_EIMC      0x00888
 110#define IXGBE_EIAC      0x00810
 111#define IXGBE_EIAM      0x00890
 112#define IXGBE_EICS_EX(_i)   (0x00A90 + (_i) * 4)
 113#define IXGBE_EIMS_EX(_i)   (0x00AA0 + (_i) * 4)
 114#define IXGBE_EIMC_EX(_i)   (0x00AB0 + (_i) * 4)
 115#define IXGBE_EIAM_EX(_i)   (0x00AD0 + (_i) * 4)
 116/*
 117 * 82598 EITR is 16 bits but set the limits based on the max
 118 * supported by all ixgbe hardware.  82599 EITR is only 12 bits,
 119 * with the lower 3 always zero.
 120 */
 121#define IXGBE_MAX_INT_RATE 488281
 122#define IXGBE_MIN_INT_RATE 956
 123#define IXGBE_MAX_EITR     0x00000FF8
 124#define IXGBE_MIN_EITR     8
 125#define IXGBE_EITR(_i)  (((_i) <= 23) ? (0x00820 + ((_i) * 4)) : \
 126                         (0x012300 + (((_i) - 24) * 4)))
 127#define IXGBE_EITR_ITR_INT_MASK 0x00000FF8
 128#define IXGBE_EITR_LLI_MOD      0x00008000
 129#define IXGBE_EITR_CNT_WDIS     0x80000000
 130#define IXGBE_IVAR(_i)  (0x00900 + ((_i) * 4)) /* 24 at 0x900-0x960 */
 131#define IXGBE_IVAR_MISC 0x00A00 /* misc MSI-X interrupt causes */
 132#define IXGBE_EITRSEL   0x00894
 133#define IXGBE_MSIXT     0x00000 /* MSI-X Table. 0x0000 - 0x01C */
 134#define IXGBE_MSIXPBA   0x02000 /* MSI-X Pending bit array */
 135#define IXGBE_PBACL(_i) (((_i) == 0) ? (0x11068) : (0x110C0 + ((_i) * 4)))
 136#define IXGBE_GPIE      0x00898
 137
 138/* Flow Control Registers */
 139#define IXGBE_FCADBUL   0x03210
 140#define IXGBE_FCADBUH   0x03214
 141#define IXGBE_FCAMACL   0x04328
 142#define IXGBE_FCAMACH   0x0432C
 143#define IXGBE_FCRTH_82599(_i) (0x03260 + ((_i) * 4)) /* 8 of these (0-7) */
 144#define IXGBE_FCRTL_82599(_i) (0x03220 + ((_i) * 4)) /* 8 of these (0-7) */
 145#define IXGBE_PFCTOP    0x03008
 146#define IXGBE_FCTTV(_i) (0x03200 + ((_i) * 4)) /* 4 of these (0-3) */
 147#define IXGBE_FCRTL(_i) (0x03220 + ((_i) * 8)) /* 8 of these (0-7) */
 148#define IXGBE_FCRTH(_i) (0x03260 + ((_i) * 8)) /* 8 of these (0-7) */
 149#define IXGBE_FCRTV     0x032A0
 150#define IXGBE_FCCFG     0x03D00
 151#define IXGBE_TFCS      0x0CE00
 152
 153/* Receive DMA Registers */
 154#define IXGBE_RDBAL(_i) (((_i) < 64) ? (0x01000 + ((_i) * 0x40)) : \
 155                         (0x0D000 + ((_i - 64) * 0x40)))
 156#define IXGBE_RDBAH(_i) (((_i) < 64) ? (0x01004 + ((_i) * 0x40)) : \
 157                         (0x0D004 + ((_i - 64) * 0x40)))
 158#define IXGBE_RDLEN(_i) (((_i) < 64) ? (0x01008 + ((_i) * 0x40)) : \
 159                         (0x0D008 + ((_i - 64) * 0x40)))
 160#define IXGBE_RDH(_i)   (((_i) < 64) ? (0x01010 + ((_i) * 0x40)) : \
 161                         (0x0D010 + ((_i - 64) * 0x40)))
 162#define IXGBE_RDT(_i)   (((_i) < 64) ? (0x01018 + ((_i) * 0x40)) : \
 163                         (0x0D018 + ((_i - 64) * 0x40)))
 164#define IXGBE_RXDCTL(_i) (((_i) < 64) ? (0x01028 + ((_i) * 0x40)) : \
 165                          (0x0D028 + ((_i - 64) * 0x40)))
 166#define IXGBE_RDDCC      0x02F20
 167#define IXGBE_RXMEMWRAP  0x03190
 168#define IXGBE_STARCTRL   0x03024
 169/*
 170 * Split and Replication Receive Control Registers
 171 * 00-15 : 0x02100 + n*4
 172 * 16-64 : 0x01014 + n*0x40
 173 * 64-127: 0x0D014 + (n-64)*0x40
 174 */
 175#define IXGBE_SRRCTL(_i) (((_i) <= 15) ? (0x02100 + ((_i) * 4)) : \
 176                          (((_i) < 64) ? (0x01014 + ((_i) * 0x40)) : \
 177                          (0x0D014 + ((_i - 64) * 0x40))))
 178/*
 179 * Rx DCA Control Register:
 180 * 00-15 : 0x02200 + n*4
 181 * 16-64 : 0x0100C + n*0x40
 182 * 64-127: 0x0D00C + (n-64)*0x40
 183 */
 184#define IXGBE_DCA_RXCTRL(_i)    (((_i) <= 15) ? (0x02200 + ((_i) * 4)) : \
 185                                 (((_i) < 64) ? (0x0100C + ((_i) * 0x40)) : \
 186                                 (0x0D00C + ((_i - 64) * 0x40))))
 187#define IXGBE_RDRXCTL           0x02F00
 188#define IXGBE_RXPBSIZE(_i)      (0x03C00 + ((_i) * 4))
 189                                             /* 8 of these 0x03C00 - 0x03C1C */
 190#define IXGBE_RXCTRL    0x03000
 191#define IXGBE_DROPEN    0x03D04
 192#define IXGBE_RXPBSIZE_SHIFT 10
 193
 194/* Receive Registers */
 195#define IXGBE_RXCSUM    0x05000
 196#define IXGBE_RFCTL     0x05008
 197#define IXGBE_DRECCCTL  0x02F08
 198#define IXGBE_DRECCCTL_DISABLE 0
 199/* Multicast Table Array - 128 entries */
 200#define IXGBE_MTA(_i)   (0x05200 + ((_i) * 4))
 201#define IXGBE_RAL(_i)   (((_i) <= 15) ? (0x05400 + ((_i) * 8)) : \
 202                         (0x0A200 + ((_i) * 8)))
 203#define IXGBE_RAH(_i)   (((_i) <= 15) ? (0x05404 + ((_i) * 8)) : \
 204                         (0x0A204 + ((_i) * 8)))
 205#define IXGBE_MPSAR_LO(_i) (0x0A600 + ((_i) * 8))
 206#define IXGBE_MPSAR_HI(_i) (0x0A604 + ((_i) * 8))
 207/* Packet split receive type */
 208#define IXGBE_PSRTYPE(_i)    (((_i) <= 15) ? (0x05480 + ((_i) * 4)) : \
 209                              (0x0EA00 + ((_i) * 4)))
 210/* array of 4096 1-bit vlan filters */
 211#define IXGBE_VFTA(_i)  (0x0A000 + ((_i) * 4))
 212/*array of 4096 4-bit vlan vmdq indices */
 213#define IXGBE_VFTAVIND(_j, _i)  (0x0A200 + ((_j) * 0x200) + ((_i) * 4))
 214#define IXGBE_FCTRL     0x05080
 215#define IXGBE_VLNCTRL   0x05088
 216#define IXGBE_MCSTCTRL  0x05090
 217#define IXGBE_MRQC      0x05818
 218#define IXGBE_SAQF(_i)  (0x0E000 + ((_i) * 4)) /* Source Address Queue Filter */
 219#define IXGBE_DAQF(_i)  (0x0E200 + ((_i) * 4)) /* Dest. Address Queue Filter */
 220#define IXGBE_SDPQF(_i) (0x0E400 + ((_i) * 4)) /* Src Dest. Addr Queue Filter */
 221#define IXGBE_FTQF(_i)  (0x0E600 + ((_i) * 4)) /* Five Tuple Queue Filter */
 222#define IXGBE_ETQF(_i)  (0x05128 + ((_i) * 4)) /* EType Queue Filter */
 223#define IXGBE_ETQS(_i)  (0x0EC00 + ((_i) * 4)) /* EType Queue Select */
 224#define IXGBE_SYNQF     0x0EC30 /* SYN Packet Queue Filter */
 225#define IXGBE_RQTC      0x0EC70
 226#define IXGBE_MTQC      0x08120
 227#define IXGBE_VLVF(_i)  (0x0F100 + ((_i) * 4))  /* 64 of these (0-63) */
 228#define IXGBE_VLVFB(_i) (0x0F200 + ((_i) * 4))  /* 128 of these (0-127) */
 229#define IXGBE_VMVIR(_i) (0x08000 + ((_i) * 4))  /* 64 of these (0-63) */
 230#define IXGBE_VT_CTL    0x051B0
 231#define IXGBE_VFRE(_i)  (0x051E0 + ((_i) * 4))
 232#define IXGBE_VFTE(_i)  (0x08110 + ((_i) * 4))
 233#define IXGBE_VMECM(_i) (0x08790 + ((_i) * 4))
 234#define IXGBE_QDE       0x2F04
 235#define IXGBE_VMOLR(_i) (0x0F000 + ((_i) * 4)) /* 64 total */
 236#define IXGBE_UTA(_i)   (0x0F400 + ((_i) * 4))
 237#define IXGBE_VMRCTL(_i)        (0x0F600 + ((_i) * 4))
 238#define IXGBE_VMRVLAN(_i)       (0x0F610 + ((_i) * 4))
 239#define IXGBE_VMRVM(_i)         (0x0F630 + ((_i) * 4))
 240#define IXGBE_L34T_IMIR(_i)      (0x0E800 + ((_i) * 4)) /*128 of these (0-127)*/
 241#define IXGBE_LLITHRESH 0x0EC90
 242#define IXGBE_IMIR(_i)  (0x05A80 + ((_i) * 4))  /* 8 of these (0-7) */
 243#define IXGBE_IMIREXT(_i)       (0x05AA0 + ((_i) * 4))  /* 8 of these (0-7) */
 244#define IXGBE_IMIRVP    0x05AC0
 245#define IXGBE_VMD_CTL   0x0581C
 246#define IXGBE_RETA(_i)  (0x05C00 + ((_i) * 4))  /* 32 of these (0-31) */
 247#define IXGBE_RSSRK(_i) (0x05C80 + ((_i) * 4))  /* 10 of these (0-9) */
 248
 249/* Flow Director registers */
 250#define IXGBE_FDIRCTRL  0x0EE00
 251#define IXGBE_FDIRHKEY  0x0EE68
 252#define IXGBE_FDIRSKEY  0x0EE6C
 253#define IXGBE_FDIRDIP4M 0x0EE3C
 254#define IXGBE_FDIRSIP4M 0x0EE40
 255#define IXGBE_FDIRTCPM  0x0EE44
 256#define IXGBE_FDIRUDPM  0x0EE48
 257#define IXGBE_FDIRIP6M  0x0EE74
 258#define IXGBE_FDIRM     0x0EE70
 259
 260/* Flow Director Stats registers */
 261#define IXGBE_FDIRFREE  0x0EE38
 262#define IXGBE_FDIRLEN   0x0EE4C
 263#define IXGBE_FDIRUSTAT 0x0EE50
 264#define IXGBE_FDIRFSTAT 0x0EE54
 265#define IXGBE_FDIRMATCH 0x0EE58
 266#define IXGBE_FDIRMISS  0x0EE5C
 267
 268/* Flow Director Programming registers */
 269#define IXGBE_FDIRSIPv6(_i) (0x0EE0C + ((_i) * 4)) /* 3 of these (0-2) */
 270#define IXGBE_FDIRIPSA      0x0EE18
 271#define IXGBE_FDIRIPDA      0x0EE1C
 272#define IXGBE_FDIRPORT      0x0EE20
 273#define IXGBE_FDIRVLAN      0x0EE24
 274#define IXGBE_FDIRHASH      0x0EE28
 275#define IXGBE_FDIRCMD       0x0EE2C
 276
 277/* Transmit DMA registers */
 278#define IXGBE_TDBAL(_i) (0x06000 + ((_i) * 0x40)) /* 32 of these (0-31)*/
 279#define IXGBE_TDBAH(_i) (0x06004 + ((_i) * 0x40))
 280#define IXGBE_TDLEN(_i) (0x06008 + ((_i) * 0x40))
 281#define IXGBE_TDH(_i)   (0x06010 + ((_i) * 0x40))
 282#define IXGBE_TDT(_i)   (0x06018 + ((_i) * 0x40))
 283#define IXGBE_TXDCTL(_i) (0x06028 + ((_i) * 0x40))
 284#define IXGBE_TDWBAL(_i) (0x06038 + ((_i) * 0x40))
 285#define IXGBE_TDWBAH(_i) (0x0603C + ((_i) * 0x40))
 286#define IXGBE_DTXCTL    0x07E00
 287
 288#define IXGBE_DMATXCTL      0x04A80
 289#define IXGBE_PFVFSPOOF(_i) (0x08200 + ((_i) * 4)) /* 8 of these 0 - 7 */
 290#define IXGBE_PFDTXGSWC     0x08220
 291#define IXGBE_DTXMXSZRQ     0x08100
 292#define IXGBE_DTXTCPFLGL    0x04A88
 293#define IXGBE_DTXTCPFLGH    0x04A8C
 294#define IXGBE_LBDRPEN       0x0CA00
 295#define IXGBE_TXPBTHRESH(_i) (0x04950 + ((_i) * 4)) /* 8 of these 0 - 7 */
 296
 297#define IXGBE_DMATXCTL_TE       0x1 /* Transmit Enable */
 298#define IXGBE_DMATXCTL_NS       0x2 /* No Snoop LSO hdr buffer */
 299#define IXGBE_DMATXCTL_GDV      0x8 /* Global Double VLAN */
 300#define IXGBE_DMATXCTL_VT_SHIFT 16  /* VLAN EtherType */
 301
 302#define IXGBE_PFDTXGSWC_VT_LBEN 0x1 /* Local L2 VT switch enable */
 303
 304/* Anti-spoofing defines */
 305#define IXGBE_SPOOF_MACAS_MASK          0xFF
 306#define IXGBE_SPOOF_VLANAS_MASK         0xFF00
 307#define IXGBE_SPOOF_VLANAS_SHIFT        8
 308#define IXGBE_PFVFSPOOF_REG_COUNT       8
 309
 310#define IXGBE_DCA_TXCTRL(_i)    (0x07200 + ((_i) * 4)) /* 16 of these (0-15) */
 311/* Tx DCA Control register : 128 of these (0-127) */
 312#define IXGBE_DCA_TXCTRL_82599(_i)  (0x0600C + ((_i) * 0x40))
 313#define IXGBE_TIPG      0x0CB00
 314#define IXGBE_TXPBSIZE(_i)      (0x0CC00 + ((_i) * 4)) /* 8 of these */
 315#define IXGBE_MNGTXMAP  0x0CD10
 316#define IXGBE_TIPG_FIBER_DEFAULT 3
 317#define IXGBE_TXPBSIZE_SHIFT    10
 318
 319/* Wake up registers */
 320#define IXGBE_WUC       0x05800
 321#define IXGBE_WUFC      0x05808
 322#define IXGBE_WUS       0x05810
 323#define IXGBE_IPAV      0x05838
 324#define IXGBE_IP4AT     0x05840 /* IPv4 table 0x5840-0x5858 */
 325#define IXGBE_IP6AT     0x05880 /* IPv6 table 0x5880-0x588F */
 326
 327#define IXGBE_WUPL      0x05900
 328#define IXGBE_WUPM      0x05A00 /* wake up pkt memory 0x5A00-0x5A7C */
 329#define IXGBE_FHFT(_n)     (0x09000 + (_n * 0x100)) /* Flex host filter table */
 330#define IXGBE_FHFT_EXT(_n) (0x09800 + (_n * 0x100)) /* Ext Flexible Host
 331                                                     * Filter Table */
 332
 333#define IXGBE_FLEXIBLE_FILTER_COUNT_MAX         4
 334#define IXGBE_EXT_FLEXIBLE_FILTER_COUNT_MAX     2
 335
 336/* Each Flexible Filter is at most 128 (0x80) bytes in length */
 337#define IXGBE_FLEXIBLE_FILTER_SIZE_MAX  128
 338#define IXGBE_FHFT_LENGTH_OFFSET        0xFC  /* Length byte in FHFT */
 339#define IXGBE_FHFT_LENGTH_MASK          0x0FF /* Length in lower byte */
 340
 341/* Definitions for power management and wakeup registers */
 342/* Wake Up Control */
 343#define IXGBE_WUC_PME_EN     0x00000002 /* PME Enable */
 344#define IXGBE_WUC_PME_STATUS 0x00000004 /* PME Status */
 345#define IXGBE_WUC_ADVD3WUC   0x00000010 /* D3Cold wake up cap. enable*/
 346
 347/* Wake Up Filter Control */
 348#define IXGBE_WUFC_LNKC 0x00000001 /* Link Status Change Wakeup Enable */
 349#define IXGBE_WUFC_MAG  0x00000002 /* Magic Packet Wakeup Enable */
 350#define IXGBE_WUFC_EX   0x00000004 /* Directed Exact Wakeup Enable */
 351#define IXGBE_WUFC_MC   0x00000008 /* Directed Multicast Wakeup Enable */
 352#define IXGBE_WUFC_BC   0x00000010 /* Broadcast Wakeup Enable */
 353#define IXGBE_WUFC_ARP  0x00000020 /* ARP Request Packet Wakeup Enable */
 354#define IXGBE_WUFC_IPV4 0x00000040 /* Directed IPv4 Packet Wakeup Enable */
 355#define IXGBE_WUFC_IPV6 0x00000080 /* Directed IPv6 Packet Wakeup Enable */
 356#define IXGBE_WUFC_MNG  0x00000100 /* Directed Mgmt Packet Wakeup Enable */
 357
 358#define IXGBE_WUFC_IGNORE_TCO   0x00008000 /* Ignore WakeOn TCO packets */
 359#define IXGBE_WUFC_FLX0 0x00010000 /* Flexible Filter 0 Enable */
 360#define IXGBE_WUFC_FLX1 0x00020000 /* Flexible Filter 1 Enable */
 361#define IXGBE_WUFC_FLX2 0x00040000 /* Flexible Filter 2 Enable */
 362#define IXGBE_WUFC_FLX3 0x00080000 /* Flexible Filter 3 Enable */
 363#define IXGBE_WUFC_FLX4 0x00100000 /* Flexible Filter 4 Enable */
 364#define IXGBE_WUFC_FLX5 0x00200000 /* Flexible Filter 5 Enable */
 365#define IXGBE_WUFC_FLX_FILTERS     0x000F0000 /* Mask for 4 flex filters */
 366#define IXGBE_WUFC_EXT_FLX_FILTERS 0x00300000 /* Mask for Ext. flex filters */
 367#define IXGBE_WUFC_ALL_FILTERS     0x003F00FF /* Mask for all 6 wakeup filters*/
 368#define IXGBE_WUFC_FLX_OFFSET      16 /* Offset to the Flexible Filters bits */
 369
 370/* Wake Up Status */
 371#define IXGBE_WUS_LNKC  IXGBE_WUFC_LNKC
 372#define IXGBE_WUS_MAG   IXGBE_WUFC_MAG
 373#define IXGBE_WUS_EX    IXGBE_WUFC_EX
 374#define IXGBE_WUS_MC    IXGBE_WUFC_MC
 375#define IXGBE_WUS_BC    IXGBE_WUFC_BC
 376#define IXGBE_WUS_ARP   IXGBE_WUFC_ARP
 377#define IXGBE_WUS_IPV4  IXGBE_WUFC_IPV4
 378#define IXGBE_WUS_IPV6  IXGBE_WUFC_IPV6
 379#define IXGBE_WUS_MNG   IXGBE_WUFC_MNG
 380#define IXGBE_WUS_FLX0  IXGBE_WUFC_FLX0
 381#define IXGBE_WUS_FLX1  IXGBE_WUFC_FLX1
 382#define IXGBE_WUS_FLX2  IXGBE_WUFC_FLX2
 383#define IXGBE_WUS_FLX3  IXGBE_WUFC_FLX3
 384#define IXGBE_WUS_FLX4  IXGBE_WUFC_FLX4
 385#define IXGBE_WUS_FLX5  IXGBE_WUFC_FLX5
 386#define IXGBE_WUS_FLX_FILTERS  IXGBE_WUFC_FLX_FILTERS
 387
 388/* Wake Up Packet Length */
 389#define IXGBE_WUPL_LENGTH_MASK 0xFFFF
 390
 391/* DCB registers */
 392#define IXGBE_RMCS      0x03D00
 393#define IXGBE_DPMCS     0x07F40
 394#define IXGBE_PDPMCS    0x0CD00
 395#define IXGBE_RUPPBMR   0x050A0
 396#define IXGBE_RT2CR(_i) (0x03C20 + ((_i) * 4)) /* 8 of these (0-7) */
 397#define IXGBE_RT2SR(_i) (0x03C40 + ((_i) * 4)) /* 8 of these (0-7) */
 398#define IXGBE_TDTQ2TCCR(_i)     (0x0602C + ((_i) * 0x40)) /* 8 of these (0-7) */
 399#define IXGBE_TDTQ2TCSR(_i)     (0x0622C + ((_i) * 0x40)) /* 8 of these (0-7) */
 400#define IXGBE_TDPT2TCCR(_i)     (0x0CD20 + ((_i) * 4)) /* 8 of these (0-7) */
 401#define IXGBE_TDPT2TCSR(_i)     (0x0CD40 + ((_i) * 4)) /* 8 of these (0-7) */
 402
 403
 404/* Security Control Registers */
 405#define IXGBE_SECTXCTRL         0x08800
 406#define IXGBE_SECTXSTAT         0x08804
 407#define IXGBE_SECTXBUFFAF       0x08808
 408#define IXGBE_SECTXMINIFG       0x08810
 409#define IXGBE_SECTXSTAT         0x08804
 410#define IXGBE_SECRXCTRL         0x08D00
 411#define IXGBE_SECRXSTAT         0x08D04
 412
 413/* Security Bit Fields and Masks */
 414#define IXGBE_SECTXCTRL_SECTX_DIS       0x00000001
 415#define IXGBE_SECTXCTRL_TX_DIS          0x00000002
 416#define IXGBE_SECTXCTRL_STORE_FORWARD   0x00000004
 417
 418#define IXGBE_SECTXSTAT_SECTX_RDY       0x00000001
 419#define IXGBE_SECTXSTAT_ECC_TXERR       0x00000002
 420
 421#define IXGBE_SECRXCTRL_SECRX_DIS       0x00000001
 422#define IXGBE_SECRXCTRL_RX_DIS          0x00000002
 423
 424#define IXGBE_SECRXSTAT_SECRX_RDY       0x00000001
 425#define IXGBE_SECRXSTAT_ECC_RXERR       0x00000002
 426
 427/* LinkSec (MacSec) Registers */
 428#define IXGBE_LSECTXCAP         0x08A00
 429#define IXGBE_LSECRXCAP         0x08F00
 430#define IXGBE_LSECTXCTRL        0x08A04
 431#define IXGBE_LSECTXSCL         0x08A08 /* SCI Low */
 432#define IXGBE_LSECTXSCH         0x08A0C /* SCI High */
 433#define IXGBE_LSECTXSA          0x08A10
 434#define IXGBE_LSECTXPN0         0x08A14
 435#define IXGBE_LSECTXPN1         0x08A18
 436#define IXGBE_LSECTXKEY0(_n)    (0x08A1C + (4 * (_n))) /* 4 of these (0-3) */
 437#define IXGBE_LSECTXKEY1(_n)    (0x08A2C + (4 * (_n))) /* 4 of these (0-3) */
 438#define IXGBE_LSECRXCTRL        0x08F04
 439#define IXGBE_LSECRXSCL         0x08F08
 440#define IXGBE_LSECRXSCH         0x08F0C
 441#define IXGBE_LSECRXSA(_i)      (0x08F10 + (4 * (_i))) /* 2 of these (0-1) */
 442#define IXGBE_LSECRXPN(_i)      (0x08F18 + (4 * (_i))) /* 2 of these (0-1) */
 443#define IXGBE_LSECRXKEY(_n, _m) (0x08F20 + ((0x10 * (_n)) + (4 * (_m))))
 444#define IXGBE_LSECTXUT          0x08A3C /* OutPktsUntagged */
 445#define IXGBE_LSECTXPKTE        0x08A40 /* OutPktsEncrypted */
 446#define IXGBE_LSECTXPKTP        0x08A44 /* OutPktsProtected */
 447#define IXGBE_LSECTXOCTE        0x08A48 /* OutOctetsEncrypted */
 448#define IXGBE_LSECTXOCTP        0x08A4C /* OutOctetsProtected */
 449#define IXGBE_LSECRXUT          0x08F40 /* InPktsUntagged/InPktsNoTag */
 450#define IXGBE_LSECRXOCTD        0x08F44 /* InOctetsDecrypted */
 451#define IXGBE_LSECRXOCTV        0x08F48 /* InOctetsValidated */
 452#define IXGBE_LSECRXBAD         0x08F4C /* InPktsBadTag */
 453#define IXGBE_LSECRXNOSCI       0x08F50 /* InPktsNoSci */
 454#define IXGBE_LSECRXUNSCI       0x08F54 /* InPktsUnknownSci */
 455#define IXGBE_LSECRXUNCH        0x08F58 /* InPktsUnchecked */
 456#define IXGBE_LSECRXDELAY       0x08F5C /* InPktsDelayed */
 457#define IXGBE_LSECRXLATE        0x08F60 /* InPktsLate */
 458#define IXGBE_LSECRXOK(_n)      (0x08F64 + (0x04 * (_n))) /* InPktsOk */
 459#define IXGBE_LSECRXINV(_n)     (0x08F6C + (0x04 * (_n))) /* InPktsInvalid */
 460#define IXGBE_LSECRXNV(_n)      (0x08F74 + (0x04 * (_n))) /* InPktsNotValid */
 461#define IXGBE_LSECRXUNSA        0x08F7C /* InPktsUnusedSa */
 462#define IXGBE_LSECRXNUSA        0x08F80 /* InPktsNotUsingSa */
 463
 464/* LinkSec (MacSec) Bit Fields and Masks */
 465#define IXGBE_LSECTXCAP_SUM_MASK        0x00FF0000
 466#define IXGBE_LSECTXCAP_SUM_SHIFT       16
 467#define IXGBE_LSECRXCAP_SUM_MASK        0x00FF0000
 468#define IXGBE_LSECRXCAP_SUM_SHIFT       16
 469
 470#define IXGBE_LSECTXCTRL_EN_MASK        0x00000003
 471#define IXGBE_LSECTXCTRL_DISABLE        0x0
 472#define IXGBE_LSECTXCTRL_AUTH           0x1
 473#define IXGBE_LSECTXCTRL_AUTH_ENCRYPT   0x2
 474#define IXGBE_LSECTXCTRL_AISCI          0x00000020
 475#define IXGBE_LSECTXCTRL_PNTHRSH_MASK   0xFFFFFF00
 476#define IXGBE_LSECTXCTRL_RSV_MASK       0x000000D8
 477
 478#define IXGBE_LSECRXCTRL_EN_MASK        0x0000000C
 479#define IXGBE_LSECRXCTRL_EN_SHIFT       2
 480#define IXGBE_LSECRXCTRL_DISABLE        0x0
 481#define IXGBE_LSECRXCTRL_CHECK          0x1
 482#define IXGBE_LSECRXCTRL_STRICT         0x2
 483#define IXGBE_LSECRXCTRL_DROP           0x3
 484#define IXGBE_LSECRXCTRL_PLSH           0x00000040
 485#define IXGBE_LSECRXCTRL_RP             0x00000080
 486#define IXGBE_LSECRXCTRL_RSV_MASK       0xFFFFFF33
 487
 488/* IpSec Registers */
 489#define IXGBE_IPSTXIDX          0x08900
 490#define IXGBE_IPSTXSALT         0x08904
 491#define IXGBE_IPSTXKEY(_i)      (0x08908 + (4 * (_i))) /* 4 of these (0-3) */
 492#define IXGBE_IPSRXIDX          0x08E00
 493#define IXGBE_IPSRXIPADDR(_i)   (0x08E04 + (4 * (_i))) /* 4 of these (0-3) */
 494#define IXGBE_IPSRXSPI          0x08E14
 495#define IXGBE_IPSRXIPIDX        0x08E18
 496#define IXGBE_IPSRXKEY(_i)      (0x08E1C + (4 * (_i))) /* 4 of these (0-3) */
 497#define IXGBE_IPSRXSALT         0x08E2C
 498#define IXGBE_IPSRXMOD          0x08E30
 499
 500#define IXGBE_SECTXCTRL_STORE_FORWARD_ENABLE    0x4
 501
 502/* HW RSC registers */
 503#define IXGBE_RSCCTL(_i) (((_i) < 64) ? (0x0102C + ((_i) * 0x40)) : \
 504                          (0x0D02C + ((_i - 64) * 0x40)))
 505#define IXGBE_RSCDBU      0x03028
 506#define IXGBE_RSCCTL_RSCEN          0x01
 507#define IXGBE_RSCCTL_MAXDESC_1      0x00
 508#define IXGBE_RSCCTL_MAXDESC_4      0x04
 509#define IXGBE_RSCCTL_MAXDESC_8      0x08
 510#define IXGBE_RSCCTL_MAXDESC_16     0x0C
 511#define IXGBE_RXDADV_RSCCNT_SHIFT     17
 512#define IXGBE_GPIE_RSC_DELAY_SHIFT    11
 513#define IXGBE_RXDADV_RSCCNT_MASK    0x001E0000
 514#define IXGBE_RSCDBU_RSCACKDIS      0x00000080
 515#define IXGBE_RDRXCTL_RSCFRSTSIZE   0x003E0000
 516
 517/* DCB registers */
 518#define IXGBE_RTRPCS      0x02430
 519#define IXGBE_RTTDCS      0x04900
 520#define IXGBE_RTTDCS_ARBDIS     0x00000040 /* DCB arbiter disable */
 521#define IXGBE_RTTPCS      0x0CD00
 522#define IXGBE_RTRUP2TC    0x03020
 523#define IXGBE_RTTUP2TC    0x0C800
 524#define IXGBE_RTRPT4C(_i) (0x02140 + ((_i) * 4)) /* 8 of these (0-7) */
 525#define IXGBE_RTRPT4S(_i) (0x02160 + ((_i) * 4)) /* 8 of these (0-7) */
 526#define IXGBE_RTTDT2C(_i) (0x04910 + ((_i) * 4)) /* 8 of these (0-7) */
 527#define IXGBE_RTTDT2S(_i) (0x04930 + ((_i) * 4)) /* 8 of these (0-7) */
 528#define IXGBE_RTTPT2C(_i) (0x0CD20 + ((_i) * 4)) /* 8 of these (0-7) */
 529#define IXGBE_RTTPT2S(_i) (0x0CD40 + ((_i) * 4)) /* 8 of these (0-7) */
 530#define IXGBE_RTTDQSEL    0x04904
 531#define IXGBE_RTTDT1C     0x04908
 532#define IXGBE_RTTDT1S     0x0490C
 533#define IXGBE_RTTDTECC    0x04990
 534#define IXGBE_RTTDTECC_NO_BCN   0x00000100
 535#define IXGBE_RTTBCNRC    0x04984
 536
 537/* FCoE registers */
 538#define IXGBE_FCPTRL    0x02410 /* FC User Desc. PTR Low */
 539#define IXGBE_FCPTRH    0x02414 /* FC USer Desc. PTR High */
 540#define IXGBE_FCBUFF    0x02418 /* FC Buffer Control */
 541#define IXGBE_FCDMARW   0x02420 /* FC Receive DMA RW */
 542#define IXGBE_FCINVST0  0x03FC0 /* FC Invalid DMA Context Status Reg 0 */
 543#define IXGBE_FCINVST(_i)       (IXGBE_FCINVST0 + ((_i) * 4))
 544#define IXGBE_FCBUFF_VALID      (1 << 0)   /* DMA Context Valid */
 545#define IXGBE_FCBUFF_BUFFSIZE   (3 << 3)   /* User Buffer Size */
 546#define IXGBE_FCBUFF_WRCONTX    (1 << 7)   /* 0: Initiator, 1: Target */
 547#define IXGBE_FCBUFF_BUFFCNT    0x0000ff00 /* Number of User Buffers */
 548#define IXGBE_FCBUFF_OFFSET     0xffff0000 /* User Buffer Offset */
 549#define IXGBE_FCBUFF_BUFFSIZE_SHIFT  3
 550#define IXGBE_FCBUFF_BUFFCNT_SHIFT   8
 551#define IXGBE_FCBUFF_OFFSET_SHIFT    16
 552#define IXGBE_FCDMARW_WE        (1 << 14)   /* Write enable */
 553#define IXGBE_FCDMARW_RE        (1 << 15)   /* Read enable */
 554#define IXGBE_FCDMARW_FCOESEL   0x000001ff  /* FC X_ID: 11 bits */
 555#define IXGBE_FCDMARW_LASTSIZE  0xffff0000  /* Last User Buffer Size */
 556#define IXGBE_FCDMARW_LASTSIZE_SHIFT 16
 557
 558/* FCoE SOF/EOF */
 559#define IXGBE_TEOFF     0x04A94 /* Tx FC EOF */
 560#define IXGBE_TSOFF     0x04A98 /* Tx FC SOF */
 561#define IXGBE_REOFF     0x05158 /* Rx FC EOF */
 562#define IXGBE_RSOFF     0x051F8 /* Rx FC SOF */
 563/* FCoE Filter Context Registers */
 564#define IXGBE_FCFLT     0x05108 /* FC FLT Context */
 565#define IXGBE_FCFLTRW   0x05110 /* FC Filter RW Control */
 566#define IXGBE_FCPARAM   0x051d8 /* FC Offset Parameter */
 567#define IXGBE_FCFLT_VALID       (1 << 0)   /* Filter Context Valid */
 568#define IXGBE_FCFLT_FIRST       (1 << 1)   /* Filter First */
 569#define IXGBE_FCFLT_SEQID       0x00ff0000 /* Sequence ID */
 570#define IXGBE_FCFLT_SEQCNT      0xff000000 /* Sequence Count */
 571#define IXGBE_FCFLTRW_RVALDT    (1 << 13)  /* Fast Re-Validation */
 572#define IXGBE_FCFLTRW_WE        (1 << 14)  /* Write Enable */
 573#define IXGBE_FCFLTRW_RE        (1 << 15)  /* Read Enable */
 574/* FCoE Receive Control */
 575#define IXGBE_FCRXCTRL  0x05100 /* FC Receive Control */
 576#define IXGBE_FCRXCTRL_FCOELLI  (1 << 0)   /* Low latency interrupt */
 577#define IXGBE_FCRXCTRL_SAVBAD   (1 << 1)   /* Save Bad Frames */
 578#define IXGBE_FCRXCTRL_FRSTRDH  (1 << 2)   /* EN 1st Read Header */
 579#define IXGBE_FCRXCTRL_LASTSEQH (1 << 3)   /* EN Last Header in Seq */
 580#define IXGBE_FCRXCTRL_ALLH     (1 << 4)   /* EN All Headers */
 581#define IXGBE_FCRXCTRL_FRSTSEQH (1 << 5)   /* EN 1st Seq. Header */
 582#define IXGBE_FCRXCTRL_ICRC     (1 << 6)   /* Ignore Bad FC CRC */
 583#define IXGBE_FCRXCTRL_FCCRCBO  (1 << 7)   /* FC CRC Byte Ordering */
 584#define IXGBE_FCRXCTRL_FCOEVER  0x00000f00 /* FCoE Version: 4 bits */
 585#define IXGBE_FCRXCTRL_FCOEVER_SHIFT 8
 586/* FCoE Redirection */
 587#define IXGBE_FCRECTL   0x0ED00 /* FC Redirection Control */
 588#define IXGBE_FCRETA0   0x0ED10 /* FC Redirection Table 0 */
 589#define IXGBE_FCRETA(_i)        (IXGBE_FCRETA0 + ((_i) * 4)) /* FCoE Redir */
 590#define IXGBE_FCRECTL_ENA       0x1        /* FCoE Redir Table Enable */
 591#define IXGBE_FCRETA_SIZE       8          /* Max entries in FCRETA */
 592#define IXGBE_FCRETA_ENTRY_MASK 0x0000007f /* 7 bits for the queue index */
 593
 594/* Stats registers */
 595#define IXGBE_CRCERRS   0x04000
 596#define IXGBE_ILLERRC   0x04004
 597#define IXGBE_ERRBC     0x04008
 598#define IXGBE_MSPDC     0x04010
 599#define IXGBE_MPC(_i)   (0x03FA0 + ((_i) * 4)) /* 8 of these 3FA0-3FBC*/
 600#define IXGBE_MLFC      0x04034
 601#define IXGBE_MRFC      0x04038
 602#define IXGBE_RLEC      0x04040
 603#define IXGBE_LXONTXC   0x03F60
 604#define IXGBE_LXONRXC   0x0CF60
 605#define IXGBE_LXOFFTXC  0x03F68
 606#define IXGBE_LXOFFRXC  0x0CF68
 607#define IXGBE_LXONRXCNT 0x041A4
 608#define IXGBE_LXOFFRXCNT 0x041A8
 609#define IXGBE_PXONRXCNT(_i)     (0x04140 + ((_i) * 4)) /* 8 of these */
 610#define IXGBE_PXOFFRXCNT(_i)    (0x04160 + ((_i) * 4)) /* 8 of these */
 611#define IXGBE_PXON2OFFCNT(_i)   (0x03240 + ((_i) * 4)) /* 8 of these */
 612#define IXGBE_PXONTXC(_i)       (0x03F00 + ((_i) * 4)) /* 8 of these 3F00-3F1C*/
 613#define IXGBE_PXONRXC(_i)       (0x0CF00 + ((_i) * 4)) /* 8 of these CF00-CF1C*/
 614#define IXGBE_PXOFFTXC(_i)      (0x03F20 + ((_i) * 4)) /* 8 of these 3F20-3F3C*/
 615#define IXGBE_PXOFFRXC(_i)      (0x0CF20 + ((_i) * 4)) /* 8 of these CF20-CF3C*/
 616#define IXGBE_PRC64     0x0405C
 617#define IXGBE_PRC127    0x04060
 618#define IXGBE_PRC255    0x04064
 619#define IXGBE_PRC511    0x04068
 620#define IXGBE_PRC1023   0x0406C
 621#define IXGBE_PRC1522   0x04070
 622#define IXGBE_GPRC      0x04074
 623#define IXGBE_BPRC      0x04078
 624#define IXGBE_MPRC      0x0407C
 625#define IXGBE_GPTC      0x04080
 626#define IXGBE_GORCL     0x04088
 627#define IXGBE_GORCH     0x0408C
 628#define IXGBE_GOTCL     0x04090
 629#define IXGBE_GOTCH     0x04094
 630#define IXGBE_RNBC(_i)  (0x03FC0 + ((_i) * 4)) /* 8 of these 3FC0-3FDC*/
 631#define IXGBE_RUC       0x040A4
 632#define IXGBE_RFC       0x040A8
 633#define IXGBE_ROC       0x040AC
 634#define IXGBE_RJC       0x040B0
 635#define IXGBE_MNGPRC    0x040B4
 636#define IXGBE_MNGPDC    0x040B8
 637#define IXGBE_MNGPTC    0x0CF90
 638#define IXGBE_TORL      0x040C0
 639#define IXGBE_TORH      0x040C4
 640#define IXGBE_TPR       0x040D0
 641#define IXGBE_TPT       0x040D4
 642#define IXGBE_PTC64     0x040D8
 643#define IXGBE_PTC127    0x040DC
 644#define IXGBE_PTC255    0x040E0
 645#define IXGBE_PTC511    0x040E4
 646#define IXGBE_PTC1023   0x040E8
 647#define IXGBE_PTC1522   0x040EC
 648#define IXGBE_MPTC      0x040F0
 649#define IXGBE_BPTC      0x040F4
 650#define IXGBE_XEC       0x04120
 651#define IXGBE_SSVPC     0x08780
 652
 653#define IXGBE_RQSMR(_i) (0x02300 + ((_i) * 4))
 654#define IXGBE_TQSMR(_i) (((_i) <= 7) ? (0x07300 + ((_i) * 4)) : \
 655                         (0x08600 + ((_i) * 4)))
 656#define IXGBE_TQSM(_i)  (0x08600 + ((_i) * 4))
 657
 658#define IXGBE_QPRC(_i) (0x01030 + ((_i) * 0x40)) /* 16 of these */
 659#define IXGBE_QPTC(_i) (0x06030 + ((_i) * 0x40)) /* 16 of these */
 660#define IXGBE_QBRC(_i) (0x01034 + ((_i) * 0x40)) /* 16 of these */
 661#define IXGBE_QBTC(_i) (0x06034 + ((_i) * 0x40)) /* 16 of these */
 662#define IXGBE_QPRDC(_i) (0x01430 + ((_i) * 0x40)) /* 16 of these */
 663#define IXGBE_QBTC_L(_i) (0x08700 + ((_i) * 0x8)) /* 16 of these */
 664#define IXGBE_QBTC_H(_i) (0x08704 + ((_i) * 0x8)) /* 16 of these */
 665#define IXGBE_FCCRC     0x05118 /* Count of Good Eth CRC w/ Bad FC CRC */
 666#define IXGBE_FCOERPDC  0x0241C /* FCoE Rx Packets Dropped Count */
 667#define IXGBE_FCLAST    0x02424 /* FCoE Last Error Count */
 668#define IXGBE_FCOEPRC   0x02428 /* Number of FCoE Packets Received */
 669#define IXGBE_FCOEDWRC  0x0242C /* Number of FCoE DWords Received */
 670#define IXGBE_FCOEPTC   0x08784 /* Number of FCoE Packets Transmitted */
 671#define IXGBE_FCOEDWTC  0x08788 /* Number of FCoE DWords Transmitted */
 672
 673/* Management */
 674#define IXGBE_MAVTV(_i) (0x05010 + ((_i) * 4)) /* 8 of these (0-7) */
 675#define IXGBE_MFUTP(_i) (0x05030 + ((_i) * 4)) /* 8 of these (0-7) */
 676#define IXGBE_MANC      0x05820
 677#define IXGBE_MFVAL     0x05824
 678#define IXGBE_MANC2H    0x05860
 679#define IXGBE_MDEF(_i)  (0x05890 + ((_i) * 4)) /* 8 of these (0-7) */
 680#define IXGBE_MIPAF     0x058B0
 681#define IXGBE_MMAL(_i)  (0x05910 + ((_i) * 8)) /* 4 of these (0-3) */
 682#define IXGBE_MMAH(_i)  (0x05914 + ((_i) * 8)) /* 4 of these (0-3) */
 683#define IXGBE_FTFT      0x09400 /* 0x9400-0x97FC */
 684#define IXGBE_METF(_i)  (0x05190 + ((_i) * 4)) /* 4 of these (0-3) */
 685#define IXGBE_MDEF_EXT(_i) (0x05160 + ((_i) * 4)) /* 8 of these (0-7) */
 686#define IXGBE_LSWFW     0x15014
 687
 688/* ARC Subsystem registers */
 689#define IXGBE_HICR      0x15F00
 690#define IXGBE_FWSTS     0x15F0C
 691#define IXGBE_HSMC0R    0x15F04
 692#define IXGBE_HSMC1R    0x15F08
 693#define IXGBE_SWSR      0x15F10
 694#define IXGBE_HFDR      0x15FE8
 695#define IXGBE_FLEX_MNG  0x15800 /* 0x15800 - 0x15EFC */
 696
 697/* PCI-E registers */
 698#define IXGBE_GCR       0x11000
 699#define IXGBE_GTV       0x11004
 700#define IXGBE_FUNCTAG   0x11008
 701#define IXGBE_GLT       0x1100C
 702#define IXGBE_GSCL_1    0x11010
 703#define IXGBE_GSCL_2    0x11014
 704#define IXGBE_GSCL_3    0x11018
 705#define IXGBE_GSCL_4    0x1101C
 706#define IXGBE_GSCN_0    0x11020
 707#define IXGBE_GSCN_1    0x11024
 708#define IXGBE_GSCN_2    0x11028
 709#define IXGBE_GSCN_3    0x1102C
 710#define IXGBE_FACTPS    0x10150
 711#define IXGBE_PCIEANACTL  0x11040
 712#define IXGBE_SWSM      0x10140
 713#define IXGBE_FWSM      0x10148
 714#define IXGBE_GSSR      0x10160
 715#define IXGBE_MREVID    0x11064
 716#define IXGBE_DCA_ID    0x11070
 717#define IXGBE_DCA_CTRL  0x11074
 718#define IXGBE_SWFW_SYNC IXGBE_GSSR
 719
 720/* PCIe registers 82599-specific */
 721#define IXGBE_GCR_EXT           0x11050
 722#define IXGBE_GSCL_5_82599      0x11030
 723#define IXGBE_GSCL_6_82599      0x11034
 724#define IXGBE_GSCL_7_82599      0x11038
 725#define IXGBE_GSCL_8_82599      0x1103C
 726#define IXGBE_PHYADR_82599      0x11040
 727#define IXGBE_PHYDAT_82599      0x11044
 728#define IXGBE_PHYCTL_82599      0x11048
 729#define IXGBE_PBACLR_82599      0x11068
 730#define IXGBE_CIAA_82599        0x11088
 731#define IXGBE_CIAD_82599        0x1108C
 732#define IXGBE_PCIE_DIAG_0_82599 0x11090
 733#define IXGBE_PCIE_DIAG_1_82599 0x11094
 734#define IXGBE_PCIE_DIAG_2_82599 0x11098
 735#define IXGBE_PCIE_DIAG_3_82599 0x1109C
 736#define IXGBE_PCIE_DIAG_4_82599 0x110A0
 737#define IXGBE_PCIE_DIAG_5_82599 0x110A4
 738#define IXGBE_PCIE_DIAG_6_82599 0x110A8
 739#define IXGBE_PCIE_DIAG_7_82599 0x110C0
 740#define IXGBE_INTRPT_CSR_82599  0x110B0
 741#define IXGBE_INTRPT_MASK_82599 0x110B8
 742#define IXGBE_CDQ_MBR_82599     0x110B4
 743#define IXGBE_MISC_REG_82599    0x110F0
 744#define IXGBE_ECC_CTRL_0_82599  0x11100
 745#define IXGBE_ECC_CTRL_1_82599  0x11104
 746#define IXGBE_ECC_STATUS_82599  0x110E0
 747#define IXGBE_BAR_CTRL_82599    0x110F4
 748
 749/* PCI Express Control */
 750#define IXGBE_GCR_CMPL_TMOUT_MASK       0x0000F000
 751#define IXGBE_GCR_CMPL_TMOUT_10ms       0x00001000
 752#define IXGBE_GCR_CMPL_TMOUT_RESEND     0x00010000
 753#define IXGBE_GCR_CAP_VER2              0x00040000
 754
 755#define IXGBE_GCR_EXT_MSIX_EN           0x80000000
 756#define IXGBE_GCR_EXT_VT_MODE_16        0x00000001
 757#define IXGBE_GCR_EXT_VT_MODE_32        0x00000002
 758#define IXGBE_GCR_EXT_VT_MODE_64        0x00000003
 759#define IXGBE_GCR_EXT_SRIOV             (IXGBE_GCR_EXT_MSIX_EN | \
 760                                         IXGBE_GCR_EXT_VT_MODE_64)
 761
 762/* Time Sync Registers */
 763#define IXGBE_TSYNCRXCTL 0x05188 /* Rx Time Sync Control register - RW */
 764#define IXGBE_TSYNCTXCTL 0x08C00 /* Tx Time Sync Control register - RW */
 765#define IXGBE_RXSTMPL    0x051E8 /* Rx timestamp Low - RO */
 766#define IXGBE_RXSTMPH    0x051A4 /* Rx timestamp High - RO */
 767#define IXGBE_RXSATRL    0x051A0 /* Rx timestamp attribute low - RO */
 768#define IXGBE_RXSATRH    0x051A8 /* Rx timestamp attribute high - RO */
 769#define IXGBE_RXMTRL     0x05120 /* RX message type register low - RW */
 770#define IXGBE_TXSTMPL    0x08C04 /* Tx timestamp value Low - RO */
 771#define IXGBE_TXSTMPH    0x08C08 /* Tx timestamp value High - RO */
 772#define IXGBE_SYSTIML    0x08C0C /* System time register Low - RO */
 773#define IXGBE_SYSTIMH    0x08C10 /* System time register High - RO */
 774#define IXGBE_TIMINCA    0x08C14 /* Increment attributes register - RW */
 775#define IXGBE_RXUDP      0x08C1C /* Time Sync Rx UDP Port - RW */
 776
 777/* Diagnostic Registers */
 778#define IXGBE_RDSTATCTL   0x02C20
 779#define IXGBE_RDSTAT(_i)  (0x02C00 + ((_i) * 4)) /* 0x02C00-0x02C1C */
 780#define IXGBE_RDHMPN      0x02F08
 781#define IXGBE_RIC_DW(_i)  (0x02F10 + ((_i) * 4))
 782#define IXGBE_RDPROBE     0x02F20
 783#define IXGBE_RDMAM       0x02F30
 784#define IXGBE_RDMAD       0x02F34
 785#define IXGBE_TDSTATCTL   0x07C20
 786#define IXGBE_TDSTAT(_i)  (0x07C00 + ((_i) * 4)) /* 0x07C00 - 0x07C1C */
 787#define IXGBE_TDHMPN      0x07F08
 788#define IXGBE_TDHMPN2     0x082FC
 789#define IXGBE_TXDESCIC    0x082CC
 790#define IXGBE_TIC_DW(_i)  (0x07F10 + ((_i) * 4))
 791#define IXGBE_TIC_DW2(_i) (0x082B0 + ((_i) * 4))
 792#define IXGBE_TDPROBE     0x07F20
 793#define IXGBE_TXBUFCTRL   0x0C600
 794#define IXGBE_TXBUFDATA0  0x0C610
 795#define IXGBE_TXBUFDATA1  0x0C614
 796#define IXGBE_TXBUFDATA2  0x0C618
 797#define IXGBE_TXBUFDATA3  0x0C61C
 798#define IXGBE_RXBUFCTRL   0x03600
 799#define IXGBE_RXBUFDATA0  0x03610
 800#define IXGBE_RXBUFDATA1  0x03614
 801#define IXGBE_RXBUFDATA2  0x03618
 802#define IXGBE_RXBUFDATA3  0x0361C
 803#define IXGBE_PCIE_DIAG(_i)     (0x11090 + ((_i) * 4)) /* 8 of these */
 804#define IXGBE_RFVAL     0x050A4
 805#define IXGBE_MDFTC1    0x042B8
 806#define IXGBE_MDFTC2    0x042C0
 807#define IXGBE_MDFTFIFO1 0x042C4
 808#define IXGBE_MDFTFIFO2 0x042C8
 809#define IXGBE_MDFTS     0x042CC
 810#define IXGBE_RXDATAWRPTR(_i)   (0x03700 + ((_i) * 4)) /* 8 of these 3700-370C*/
 811#define IXGBE_RXDESCWRPTR(_i)   (0x03710 + ((_i) * 4)) /* 8 of these 3710-371C*/
 812#define IXGBE_RXDATARDPTR(_i)   (0x03720 + ((_i) * 4)) /* 8 of these 3720-372C*/
 813#define IXGBE_RXDESCRDPTR(_i)   (0x03730 + ((_i) * 4)) /* 8 of these 3730-373C*/
 814#define IXGBE_TXDATAWRPTR(_i)   (0x0C700 + ((_i) * 4)) /* 8 of these C700-C70C*/
 815#define IXGBE_TXDESCWRPTR(_i)   (0x0C710 + ((_i) * 4)) /* 8 of these C710-C71C*/
 816#define IXGBE_TXDATARDPTR(_i)   (0x0C720 + ((_i) * 4)) /* 8 of these C720-C72C*/
 817#define IXGBE_TXDESCRDPTR(_i)   (0x0C730 + ((_i) * 4)) /* 8 of these C730-C73C*/
 818#define IXGBE_PCIEECCCTL 0x1106C
 819#define IXGBE_PCIEECCCTL0 0x11100
 820#define IXGBE_PCIEECCCTL1 0x11104
 821#define IXGBE_PBTXECC   0x0C300
 822#define IXGBE_PBRXECC   0x03300
 823#define IXGBE_GHECCR    0x110B0
 824
 825/* MAC Registers */
 826#define IXGBE_PCS1GCFIG 0x04200
 827#define IXGBE_PCS1GLCTL 0x04208
 828#define IXGBE_PCS1GLSTA 0x0420C
 829#define IXGBE_PCS1GDBG0 0x04210
 830#define IXGBE_PCS1GDBG1 0x04214
 831#define IXGBE_PCS1GANA  0x04218
 832#define IXGBE_PCS1GANLP 0x0421C
 833#define IXGBE_PCS1GANNP 0x04220
 834#define IXGBE_PCS1GANLPNP 0x04224
 835#define IXGBE_HLREG0    0x04240
 836#define IXGBE_HLREG1    0x04244
 837#define IXGBE_PAP       0x04248
 838#define IXGBE_MACA      0x0424C
 839#define IXGBE_APAE      0x04250
 840#define IXGBE_ARD       0x04254
 841#define IXGBE_AIS       0x04258
 842#define IXGBE_MSCA      0x0425C
 843#define IXGBE_MSRWD     0x04260
 844#define IXGBE_MLADD     0x04264
 845#define IXGBE_MHADD     0x04268
 846#define IXGBE_MAXFRS    0x04268
 847#define IXGBE_TREG      0x0426C
 848#define IXGBE_PCSS1     0x04288
 849#define IXGBE_PCSS2     0x0428C
 850#define IXGBE_XPCSS     0x04290
 851#define IXGBE_MFLCN     0x04294
 852#define IXGBE_SERDESC   0x04298
 853#define IXGBE_MACS      0x0429C
 854#define IXGBE_AUTOC     0x042A0
 855#define IXGBE_LINKS     0x042A4
 856#define IXGBE_LINKS2    0x04324
 857#define IXGBE_AUTOC2    0x042A8
 858#define IXGBE_AUTOC3    0x042AC
 859#define IXGBE_ANLP1     0x042B0
 860#define IXGBE_ANLP2     0x042B4
 861#define IXGBE_ATLASCTL  0x04800
 862#define IXGBE_MMNGC     0x042D0
 863#define IXGBE_ANLPNP1   0x042D4
 864#define IXGBE_ANLPNP2   0x042D8
 865#define IXGBE_KRPCSFC   0x042E0
 866#define IXGBE_KRPCSS    0x042E4
 867#define IXGBE_FECS1     0x042E8
 868#define IXGBE_FECS2     0x042EC
 869#define IXGBE_SMADARCTL 0x14F10
 870#define IXGBE_MPVC      0x04318
 871#define IXGBE_SGMIIC    0x04314
 872
 873#define IXGBE_VALIDATE_LINK_READY_TIMEOUT 50
 874
 875/* Omer CORECTL */
 876#define IXGBE_CORECTL           0x014F00
 877/* BARCTRL */
 878#define IXGBE_BARCTRL           0x110F4
 879#define IXGBE_BARCTRL_FLSIZE    0x0700
 880#define IXGBE_BARCTRL_CSRSIZE   0x2000
 881
 882/* RDRXCTL Bit Masks */
 883#define IXGBE_RDRXCTL_RDMTS_1_2     0x00000000 /* Rx Desc Min Threshold Size */
 884#define IXGBE_RDRXCTL_CRCSTRIP      0x00000002 /* CRC Strip */
 885#define IXGBE_RDRXCTL_MVMEN         0x00000020
 886#define IXGBE_RDRXCTL_DMAIDONE      0x00000008 /* DMA init cycle done */
 887#define IXGBE_RDRXCTL_AGGDIS        0x00010000 /* Aggregation disable */
 888#define IXGBE_RDRXCTL_RSCACKC       0x02000000 /* must set 1 when RSC enabled */
 889#define IXGBE_RDRXCTL_FCOE_WRFIX    0x04000000 /* must set 1 when RSC enabled */
 890
 891/* RQTC Bit Masks and Shifts */
 892#define IXGBE_RQTC_SHIFT_TC(_i)     ((_i) * 4)
 893#define IXGBE_RQTC_TC0_MASK         (0x7 << 0)
 894#define IXGBE_RQTC_TC1_MASK         (0x7 << 4)
 895#define IXGBE_RQTC_TC2_MASK         (0x7 << 8)
 896#define IXGBE_RQTC_TC3_MASK         (0x7 << 12)
 897#define IXGBE_RQTC_TC4_MASK         (0x7 << 16)
 898#define IXGBE_RQTC_TC5_MASK         (0x7 << 20)
 899#define IXGBE_RQTC_TC6_MASK         (0x7 << 24)
 900#define IXGBE_RQTC_TC7_MASK         (0x7 << 28)
 901
 902/* PSRTYPE.RQPL Bit masks and shift */
 903#define IXGBE_PSRTYPE_RQPL_MASK     0x7
 904#define IXGBE_PSRTYPE_RQPL_SHIFT    29
 905
 906/* CTRL Bit Masks */
 907#define IXGBE_CTRL_GIO_DIS      0x00000004 /* Global IO Master Disable bit */
 908#define IXGBE_CTRL_LNK_RST      0x00000008 /* Link Reset. Resets everything. */
 909#define IXGBE_CTRL_RST          0x04000000 /* Reset (SW) */
 910
 911/* FACTPS */
 912#define IXGBE_FACTPS_LFS        0x40000000 /* LAN Function Select */
 913
 914/* MHADD Bit Masks */
 915#define IXGBE_MHADD_MFS_MASK    0xFFFF0000
 916#define IXGBE_MHADD_MFS_SHIFT   16
 917
 918/* Extended Device Control */
 919#define IXGBE_CTRL_EXT_PFRSTD   0x00004000 /* Physical Function Reset Done */
 920#define IXGBE_CTRL_EXT_NS_DIS   0x00010000 /* No Snoop disable */
 921#define IXGBE_CTRL_EXT_RO_DIS   0x00020000 /* Relaxed Ordering disable */
 922#define IXGBE_CTRL_EXT_DRV_LOAD 0x10000000 /* Driver loaded bit for FW */
 923
 924/* Direct Cache Access (DCA) definitions */
 925#define IXGBE_DCA_CTRL_DCA_ENABLE  0x00000000 /* DCA Enable */
 926#define IXGBE_DCA_CTRL_DCA_DISABLE 0x00000001 /* DCA Disable */
 927
 928#define IXGBE_DCA_CTRL_DCA_MODE_CB1 0x00 /* DCA Mode CB1 */
 929#define IXGBE_DCA_CTRL_DCA_MODE_CB2 0x02 /* DCA Mode CB2 */
 930
 931#define IXGBE_DCA_RXCTRL_CPUID_MASK 0x0000001F /* Rx CPUID Mask */
 932#define IXGBE_DCA_RXCTRL_CPUID_MASK_82599  0xFF000000 /* Rx CPUID Mask */
 933#define IXGBE_DCA_RXCTRL_CPUID_SHIFT_82599 24 /* Rx CPUID Shift */
 934#define IXGBE_DCA_RXCTRL_DESC_DCA_EN (1 << 5) /* DCA Rx Desc enable */
 935#define IXGBE_DCA_RXCTRL_HEAD_DCA_EN (1 << 6) /* DCA Rx Desc header enable */
 936#define IXGBE_DCA_RXCTRL_DATA_DCA_EN (1 << 7) /* DCA Rx Desc payload enable */
 937#define IXGBE_DCA_RXCTRL_DESC_RRO_EN (1 << 9) /* DCA Rx rd Desc Relax Order */
 938#define IXGBE_DCA_RXCTRL_DESC_WRO_EN (1 << 13) /* DCA Rx wr Desc Relax Order */
 939#define IXGBE_DCA_RXCTRL_DESC_HSRO_EN (1 << 15) /* DCA Rx Split Header RO */
 940
 941#define IXGBE_DCA_TXCTRL_CPUID_MASK 0x0000001F /* Tx CPUID Mask */
 942#define IXGBE_DCA_TXCTRL_CPUID_MASK_82599  0xFF000000 /* Tx CPUID Mask */
 943#define IXGBE_DCA_TXCTRL_CPUID_SHIFT_82599 24 /* Tx CPUID Shift */
 944#define IXGBE_DCA_TXCTRL_DESC_DCA_EN (1 << 5) /* DCA Tx Desc enable */
 945#define IXGBE_DCA_TXCTRL_TX_WB_RO_EN (1 << 11) /* Tx Desc writeback RO bit */
 946#define IXGBE_DCA_MAX_QUEUES_82598   16 /* DCA regs only on 16 queues */
 947
 948/* MSCA Bit Masks */
 949#define IXGBE_MSCA_NP_ADDR_MASK      0x0000FFFF /* MDI Address (new protocol) */
 950#define IXGBE_MSCA_NP_ADDR_SHIFT     0
 951#define IXGBE_MSCA_DEV_TYPE_MASK     0x001F0000 /* Device Type (new protocol) */
 952#define IXGBE_MSCA_DEV_TYPE_SHIFT    16 /* Register Address (old protocol */
 953#define IXGBE_MSCA_PHY_ADDR_MASK     0x03E00000 /* PHY Address mask */
 954#define IXGBE_MSCA_PHY_ADDR_SHIFT    21 /* PHY Address shift*/
 955#define IXGBE_MSCA_OP_CODE_MASK      0x0C000000 /* OP CODE mask */
 956#define IXGBE_MSCA_OP_CODE_SHIFT     26 /* OP CODE shift */
 957#define IXGBE_MSCA_ADDR_CYCLE        0x00000000 /* OP CODE 00 (addr cycle) */
 958#define IXGBE_MSCA_WRITE             0x04000000 /* OP CODE 01 (write) */
 959#define IXGBE_MSCA_READ              0x08000000 /* OP CODE 10 (read) */
 960#define IXGBE_MSCA_READ_AUTOINC      0x0C000000 /* OP CODE 11 (read, auto inc)*/
 961#define IXGBE_MSCA_ST_CODE_MASK      0x30000000 /* ST Code mask */
 962#define IXGBE_MSCA_ST_CODE_SHIFT     28 /* ST Code shift */
 963#define IXGBE_MSCA_NEW_PROTOCOL      0x00000000 /* ST CODE 00 (new protocol) */
 964#define IXGBE_MSCA_OLD_PROTOCOL      0x10000000 /* ST CODE 01 (old protocol) */
 965#define IXGBE_MSCA_MDI_COMMAND       0x40000000 /* Initiate MDI command */
 966#define IXGBE_MSCA_MDI_IN_PROG_EN    0x80000000 /* MDI in progress enable */
 967
 968/* MSRWD bit masks */
 969#define IXGBE_MSRWD_WRITE_DATA_MASK     0x0000FFFF
 970#define IXGBE_MSRWD_WRITE_DATA_SHIFT    0
 971#define IXGBE_MSRWD_READ_DATA_MASK      0xFFFF0000
 972#define IXGBE_MSRWD_READ_DATA_SHIFT     16
 973
 974/* Atlas registers */
 975#define IXGBE_ATLAS_PDN_LPBK    0x24
 976#define IXGBE_ATLAS_PDN_10G     0xB
 977#define IXGBE_ATLAS_PDN_1G      0xC
 978#define IXGBE_ATLAS_PDN_AN      0xD
 979
 980/* Atlas bit masks */
 981#define IXGBE_ATLASCTL_WRITE_CMD        0x00010000
 982#define IXGBE_ATLAS_PDN_TX_REG_EN       0x10
 983#define IXGBE_ATLAS_PDN_TX_10G_QL_ALL   0xF0
 984#define IXGBE_ATLAS_PDN_TX_1G_QL_ALL    0xF0
 985#define IXGBE_ATLAS_PDN_TX_AN_QL_ALL    0xF0
 986
 987/* Omer bit masks */
 988#define IXGBE_CORECTL_WRITE_CMD         0x00010000
 989
 990/* MDIO definitions */
 991
 992#define IXGBE_MDIO_COMMAND_TIMEOUT     100 /* PHY Timeout for 1 GB mode */
 993
 994#define IXGBE_MDIO_VENDOR_SPECIFIC_1_CONTROL      0x0    /* VS1 Control Reg */
 995#define IXGBE_MDIO_VENDOR_SPECIFIC_1_STATUS       0x1    /* VS1 Status Reg */
 996#define IXGBE_MDIO_VENDOR_SPECIFIC_1_LINK_STATUS  0x0008 /* 1 = Link Up */
 997#define IXGBE_MDIO_VENDOR_SPECIFIC_1_SPEED_STATUS 0x0010 /* 0 - 10G, 1 - 1G */
 998#define IXGBE_MDIO_VENDOR_SPECIFIC_1_10G_SPEED    0x0018
 999#define IXGBE_MDIO_VENDOR_SPECIFIC_1_1G_SPEED     0x0010
1000

1001#define IXGBE_MDIO_PMA_PMD_SDA_SCL_ADDR     0xC30A /* PHY_XS SDA/SCL Addr Reg */
1002#define IXGBE_MDIO_PMA_PMD_SDA_SCL_DATA     0xC30B /* PHY_XS SDA/SCL Data Reg */
1003#define IXGBE_MDIO_PMA_PMD_SDA_SCL_STAT     0xC30C /* PHY_XS SDA/SCL Status Reg */
1004
1005#define IXGBE_PHY_REVISION_MASK        0xFFFFFFF0
1006#define IXGBE_MAX_PHY_ADDR             32
1007
1008/* PHY IDs*/
1009#define TN1010_PHY_ID    0x00A19410
1010#define TNX_FW_REV       0xB
1011#define X540_PHY_ID      0x01540200
1012#define QT2022_PHY_ID    0x0043A400
1013#define ATH_PHY_ID       0x03429050
1014#define AQ_FW_REV        0x20
1015
1016/* PHY Types */
1017#define IXGBE_M88E1145_E_PHY_ID  0x01410CD0
1018
1019/* Special PHY Init Routine */
1020#define IXGBE_PHY_INIT_OFFSET_NL 0x002B
1021#define IXGBE_PHY_INIT_END_NL    0xFFFF
1022#define IXGBE_CONTROL_MASK_NL    0xF000
1023#define IXGBE_DATA_MASK_NL       0x0FFF
1024#define IXGBE_CONTROL_SHIFT_NL   12
1025#define IXGBE_DELAY_NL           0
1026#define IXGBE_DATA_NL            1
1027#define IXGBE_CONTROL_NL         0x000F
1028#define IXGBE_CONTROL_EOL_NL     0x0FFF
1029#define IXGBE_CONTROL_SOL_NL     0x0000
1030
1031/* General purpose Interrupt Enable */
1032#define IXGBE_SDP0_GPIEN         0x00000001 /* SDP0 */
1033#define IXGBE_SDP1_GPIEN         0x00000002 /* SDP1 */
1034#define IXGBE_SDP2_GPIEN         0x00000004 /* SDP2 */
1035#define IXGBE_GPIE_MSIX_MODE     0x00000010 /* MSI-X mode */
1036#define IXGBE_GPIE_OCD           0x00000020 /* Other Clear Disable */
1037#define IXGBE_GPIE_EIMEN         0x00000040 /* Immediate Interrupt Enable */
1038#define IXGBE_GPIE_EIAME         0x40000000
1039#define IXGBE_GPIE_PBA_SUPPORT   0x80000000
1040#define IXGBE_GPIE_VTMODE_MASK   0x0000C000 /* VT Mode Mask */
1041#define IXGBE_GPIE_VTMODE_16     0x00004000 /* 16 VFs 8 queues per VF */
1042#define IXGBE_GPIE_VTMODE_32     0x00008000 /* 32 VFs 4 queues per VF */
1043#define IXGBE_GPIE_VTMODE_64     0x0000C000 /* 64 VFs 2 queues per VF */
1044
1045/* Transmit Flow Control status */
1046#define IXGBE_TFCS_TXOFF         0x00000001
1047#define IXGBE_TFCS_TXOFF0        0x00000100
1048#define IXGBE_TFCS_TXOFF1        0x00000200
1049#define IXGBE_TFCS_TXOFF2        0x00000400
1050#define IXGBE_TFCS_TXOFF3        0x00000800
1051#define IXGBE_TFCS_TXOFF4        0x00001000
1052#define IXGBE_TFCS_TXOFF5        0x00002000
1053#define IXGBE_TFCS_TXOFF6        0x00004000
1054#define IXGBE_TFCS_TXOFF7        0x00008000
1055
1056/* TCP Timer */
1057#define IXGBE_TCPTIMER_KS            0x00000100
1058#define IXGBE_TCPTIMER_COUNT_ENABLE  0x00000200
1059#define IXGBE_TCPTIMER_COUNT_FINISH  0x00000400
1060#define IXGBE_TCPTIMER_LOOP          0x00000800
1061#define IXGBE_TCPTIMER_DURATION_MASK 0x000000FF
1062
1063/* HLREG0 Bit Masks */
1064#define IXGBE_HLREG0_TXCRCEN      0x00000001   /* bit  0 */
1065#define IXGBE_HLREG0_RXCRCSTRP    0x00000002   /* bit  1 */
1066#define IXGBE_HLREG0_JUMBOEN      0x00000004   /* bit  2 */
1067#define IXGBE_HLREG0_TXPADEN      0x00000400   /* bit 10 */
1068#define IXGBE_HLREG0_TXPAUSEEN    0x00001000   /* bit 12 */
1069#define IXGBE_HLREG0_RXPAUSEEN    0x00004000   /* bit 14 */
1070#define IXGBE_HLREG0_LPBK         0x00008000   /* bit 15 */
1071#define IXGBE_HLREG0_MDCSPD       0x00010000   /* bit 16 */
1072#define IXGBE_HLREG0_CONTMDC      0x00020000   /* bit 17 */
1073#define IXGBE_HLREG0_CTRLFLTR     0x00040000   /* bit 18 */
1074#define IXGBE_HLREG0_PREPEND      0x00F00000   /* bits 20-23 */
1075#define IXGBE_HLREG0_PRIPAUSEEN   0x01000000   /* bit 24 */
1076#define IXGBE_HLREG0_RXPAUSERECDA 0x06000000   /* bits 25-26 */
1077#define IXGBE_HLREG0_RXLNGTHERREN 0x08000000   /* bit 27 */
1078#define IXGBE_HLREG0_RXPADSTRIPEN 0x10000000   /* bit 28 */
1079
1080/* VMD_CTL bitmasks */
1081#define IXGBE_VMD_CTL_VMDQ_EN     0x00000001
1082#define IXGBE_VMD_CTL_VMDQ_FILTER 0x00000002
1083
1084/* VT_CTL bitmasks */
1085#define IXGBE_VT_CTL_DIS_DEFPL  0x20000000 /* disable default pool */
1086#define IXGBE_VT_CTL_REPLEN     0x40000000 /* replication enabled */
1087#define IXGBE_VT_CTL_VT_ENABLE  0x00000001  /* Enable VT Mode */
1088#define IXGBE_VT_CTL_POOL_SHIFT 7
1089#define IXGBE_VT_CTL_POOL_MASK  (0x3F << IXGBE_VT_CTL_POOL_SHIFT)
1090
1091/* VMOLR bitmasks */
1092#define IXGBE_VMOLR_AUPE        0x01000000 /* accept untagged packets */
1093#define IXGBE_VMOLR_ROMPE       0x02000000 /* accept packets in MTA tbl */
1094#define IXGBE_VMOLR_ROPE        0x04000000 /* accept packets in UC tbl */
1095#define IXGBE_VMOLR_BAM         0x08000000 /* accept broadcast packets */
1096#define IXGBE_VMOLR_MPE         0x10000000 /* multicast promiscuous */
1097
1098/* VFRE bitmask */
1099#define IXGBE_VFRE_ENABLE_ALL   0xFFFFFFFF
1100
1101#define IXGBE_VF_INIT_TIMEOUT   200 /* Number of retries to clear RSTI */
1102
1103/* RDHMPN and TDHMPN bitmasks */
1104#define IXGBE_RDHMPN_RDICADDR       0x007FF800
1105#define IXGBE_RDHMPN_RDICRDREQ      0x00800000
1106#define IXGBE_RDHMPN_RDICADDR_SHIFT 11
1107#define IXGBE_TDHMPN_TDICADDR       0x003FF800
1108#define IXGBE_TDHMPN_TDICRDREQ      0x00800000
1109#define IXGBE_TDHMPN_TDICADDR_SHIFT 11
1110
1111#define IXGBE_RDMAM_MEM_SEL_SHIFT   13
1112#define IXGBE_RDMAM_DWORD_SHIFT     9
1113#define IXGBE_RDMAM_DESC_COMP_FIFO  1
1114#define IXGBE_RDMAM_DFC_CMD_FIFO    2
1115#define IXGBE_RDMAM_TCN_STATUS_RAM  4
1116#define IXGBE_RDMAM_WB_COLL_FIFO    5
1117#define IXGBE_RDMAM_QSC_CNT_RAM     6
1118#define IXGBE_RDMAM_QSC_QUEUE_CNT   8
1119#define IXGBE_RDMAM_QSC_QUEUE_RAM   0xA
1120#define IXGBE_RDMAM_DESC_COM_FIFO_RANGE     135
1121#define IXGBE_RDMAM_DESC_COM_FIFO_COUNT     4
1122#define IXGBE_RDMAM_DFC_CMD_FIFO_RANGE      48
1123#define IXGBE_RDMAM_DFC_CMD_FIFO_COUNT      7
1124#define IXGBE_RDMAM_TCN_STATUS_RAM_RANGE    256
1125#define IXGBE_RDMAM_TCN_STATUS_RAM_COUNT    9
1126#define IXGBE_RDMAM_WB_COLL_FIFO_RANGE      8
1127#define IXGBE_RDMAM_WB_COLL_FIFO_COUNT      4
1128#define IXGBE_RDMAM_QSC_CNT_RAM_RANGE       64
1129#define IXGBE_RDMAM_QSC_CNT_RAM_COUNT       4
1130#define IXGBE_RDMAM_QSC_QUEUE_CNT_RANGE     32
1131#define IXGBE_RDMAM_QSC_QUEUE_CNT_COUNT     4
1132#define IXGBE_RDMAM_QSC_QUEUE_RAM_RANGE     128
1133#define IXGBE_RDMAM_QSC_QUEUE_RAM_COUNT     8
1134
1135#define IXGBE_TXDESCIC_READY        0x80000000
1136
1137/* Receive Checksum Control */
1138#define IXGBE_RXCSUM_IPPCSE     0x00001000   /* IP payload checksum enable */
1139#define IXGBE_RXCSUM_PCSD       0x00002000   /* packet checksum disabled */
1140
1141/* FCRTL Bit Masks */
1142#define IXGBE_FCRTL_XONE        0x80000000  /* XON enable */
1143#define IXGBE_FCRTH_FCEN        0x80000000  /* Packet buffer fc enable */
1144
1145/* PAP bit masks*/
1146#define IXGBE_PAP_TXPAUSECNT_MASK   0x0000FFFF /* Pause counter mask */
1147
1148/* RMCS Bit Masks */
1149#define IXGBE_RMCS_RRM          0x00000002 /* Receive Recycle Mode enable */
1150/* Receive Arbitration Control: 0 Round Robin, 1 DFP */
1151#define IXGBE_RMCS_RAC          0x00000004
1152#define IXGBE_RMCS_DFP          IXGBE_RMCS_RAC /* Deficit Fixed Priority ena */
1153#define IXGBE_RMCS_TFCE_802_3X         0x00000008 /* Tx Priority FC ena */
1154#define IXGBE_RMCS_TFCE_PRIORITY       0x00000010 /* Tx Priority FC ena */
1155#define IXGBE_RMCS_ARBDIS       0x00000040 /* Arbitration disable bit */
1156
1157/* FCCFG Bit Masks */
1158#define IXGBE_FCCFG_TFCE_802_3X         0x00000008 /* Tx link FC enable */
1159#define IXGBE_FCCFG_TFCE_PRIORITY       0x00000010 /* Tx priority FC enable */
1160
1161/* Interrupt register bitmasks */
1162
1163/* Extended Interrupt Cause Read */
1164#define IXGBE_EICR_RTX_QUEUE    0x0000FFFF /* RTx Queue Interrupt */
1165#define IXGBE_EICR_FLOW_DIR     0x00010000 /* FDir Exception */
1166#define IXGBE_EICR_RX_MISS      0x00020000 /* Packet Buffer Overrun */
1167#define IXGBE_EICR_PCI          0x00040000 /* PCI Exception */
1168#define IXGBE_EICR_MAILBOX      0x00080000 /* VF to PF Mailbox Interrupt */
1169#define IXGBE_EICR_LSC          0x00100000 /* Link Status Change */
1170#define IXGBE_EICR_LINKSEC      0x00200000 /* PN Threshold */
1171#define IXGBE_EICR_MNG          0x00400000 /* Manageability Event Interrupt */
1172#define IXGBE_EICR_GPI_SDP0     0x01000000 /* Gen Purpose Interrupt on SDP0 */
1173#define IXGBE_EICR_GPI_SDP1     0x02000000 /* Gen Purpose Interrupt on SDP1 */
1174#define IXGBE_EICR_GPI_SDP2     0x04000000 /* Gen Purpose Interrupt on SDP2 */
1175#define IXGBE_EICR_ECC          0x10000000 /* ECC Error */
1176#define IXGBE_EICR_PBUR         0x10000000 /* Packet Buffer Handler Error */
1177#define IXGBE_EICR_DHER         0x20000000 /* Descriptor Handler Error */
1178#define IXGBE_EICR_TCP_TIMER    0x40000000 /* TCP Timer */
1179#define IXGBE_EICR_OTHER        0x80000000 /* Interrupt Cause Active */
1180
1181/* Extended Interrupt Cause Set */
1182#define IXGBE_EICS_RTX_QUEUE    IXGBE_EICR_RTX_QUEUE /* RTx Queue Interrupt */
1183#define IXGBE_EICS_FLOW_DIR     IXGBE_EICR_FLOW_DIR  /* FDir Exception */
1184#define IXGBE_EICS_RX_MISS      IXGBE_EICR_RX_MISS   /* Pkt Buffer Overrun */
1185#define IXGBE_EICS_PCI          IXGBE_EICR_PCI       /* PCI Exception */
1186#define IXGBE_EICS_MAILBOX      IXGBE_EICR_MAILBOX   /* VF to PF Mailbox Int */
1187#define IXGBE_EICS_LSC          IXGBE_EICR_LSC       /* Link Status Change */
1188#define IXGBE_EICS_MNG          IXGBE_EICR_MNG       /* MNG Event Interrupt */
1189#define IXGBE_EICS_GPI_SDP0     IXGBE_EICR_GPI_SDP0  /* SDP0 Gen Purpose Int */
1190#define IXGBE_EICS_GPI_SDP1     IXGBE_EICR_GPI_SDP1  /* SDP1 Gen Purpose Int */
1191#define IXGBE_EICS_GPI_SDP2     IXGBE_EICR_GPI_SDP2  /* SDP2 Gen Purpose Int */
1192#define IXGBE_EICS_ECC          IXGBE_EICR_ECC       /* ECC Error */
1193#define IXGBE_EICS_PBUR         IXGBE_EICR_PBUR      /* Pkt Buf Handler Err */
1194#define IXGBE_EICS_DHER         IXGBE_EICR_DHER      /* Desc Handler Error */
1195#define IXGBE_EICS_TCP_TIMER    IXGBE_EICR_TCP_TIMER /* TCP Timer */
1196#define IXGBE_EICS_OTHER        IXGBE_EICR_OTHER     /* INT Cause Active */
1197
1198/* Extended Interrupt Mask Set */
1199#define IXGBE_EIMS_RTX_QUEUE    IXGBE_EICR_RTX_QUEUE /* RTx Queue Interrupt */
1200#define IXGBE_EIMS_FLOW_DIR     IXGBE_EICR_FLOW_DIR  /* FDir Exception */
1201#define IXGBE_EIMS_RX_MISS      IXGBE_EICR_RX_MISS   /* Packet Buffer Overrun */
1202#define IXGBE_EIMS_PCI          IXGBE_EICR_PCI       /* PCI Exception */
1203#define IXGBE_EIMS_MAILBOX      IXGBE_EICR_MAILBOX   /* VF to PF Mailbox Int */
1204#define IXGBE_EIMS_LSC          IXGBE_EICR_LSC       /* Link Status Change */
1205#define IXGBE_EIMS_MNG          IXGBE_EICR_MNG       /* MNG Event Interrupt */
1206#define IXGBE_EIMS_GPI_SDP0     IXGBE_EICR_GPI_SDP0  /* SDP0 Gen Purpose Int */
1207#define IXGBE_EIMS_GPI_SDP1     IXGBE_EICR_GPI_SDP1  /* SDP1 Gen Purpose Int */
1208#define IXGBE_EIMS_GPI_SDP2     IXGBE_EICR_GPI_SDP2  /* SDP2 Gen Purpose Int */
1209#define IXGBE_EIMS_ECC          IXGBE_EICR_ECC       /* ECC Error */
1210#define IXGBE_EIMS_PBUR         IXGBE_EICR_PBUR      /* Pkt Buf Handler Err */
1211#define IXGBE_EIMS_DHER         IXGBE_EICR_DHER      /* Descr Handler Error */
1212#define IXGBE_EIMS_TCP_TIMER    IXGBE_EICR_TCP_TIMER /* TCP Timer */
1213#define IXGBE_EIMS_OTHER        IXGBE_EICR_OTHER     /* INT Cause Active */
1214
1215/* Extended Interrupt Mask Clear */
1216#define IXGBE_EIMC_RTX_QUEUE    IXGBE_EICR_RTX_QUEUE /* RTx Queue Interrupt */
1217#define IXGBE_EIMC_FLOW_DIR     IXGBE_EICR_FLOW_DIR  /* FDir Exception */
1218#define IXGBE_EIMC_RX_MISS      IXGBE_EICR_RX_MISS   /* Packet Buffer Overrun */
1219#define IXGBE_EIMC_PCI          IXGBE_EICR_PCI       /* PCI Exception */
1220#define IXGBE_EIMC_MAILBOX      IXGBE_EICR_MAILBOX   /* VF to PF Mailbox Int */
1221#define IXGBE_EIMC_LSC          IXGBE_EICR_LSC       /* Link Status Change */
1222#define IXGBE_EIMC_MNG          IXGBE_EICR_MNG       /* MNG Event Interrupt */
1223#define IXGBE_EIMC_GPI_SDP0     IXGBE_EICR_GPI_SDP0  /* SDP0 Gen Purpose Int */
1224#define IXGBE_EIMC_GPI_SDP1     IXGBE_EICR_GPI_SDP1  /* SDP1 Gen Purpose Int */
1225#define IXGBE_EIMC_GPI_SDP2     IXGBE_EICR_GPI_SDP2  /* SDP2 Gen Purpose Int */
1226#define IXGBE_EIMC_ECC          IXGBE_EICR_ECC       /* ECC Error */
1227#define IXGBE_EIMC_PBUR         IXGBE_EICR_PBUR      /* Pkt Buf Handler Err */
1228#define IXGBE_EIMC_DHER         IXGBE_EICR_DHER      /* Desc Handler Err */
1229#define IXGBE_EIMC_TCP_TIMER    IXGBE_EICR_TCP_TIMER /* TCP Timer */
1230#define IXGBE_EIMC_OTHER        IXGBE_EICR_OTHER     /* INT Cause Active */
1231
1232#define IXGBE_EIMS_ENABLE_MASK ( \
1233                                IXGBE_EIMS_RTX_QUEUE       | \
1234                                IXGBE_EIMS_LSC             | \
1235                                IXGBE_EIMS_TCP_TIMER       | \
1236                                IXGBE_EIMS_OTHER)
1237
1238/* Immediate Interrupt Rx (A.K.A. Low Latency Interrupt) */
1239#define IXGBE_IMIR_PORT_IM_EN     0x00010000  /* TCP port enable */
1240#define IXGBE_IMIR_PORT_BP        0x00020000  /* TCP port check bypass */
1241#define IXGBE_IMIREXT_SIZE_BP     0x00001000  /* Packet size bypass */
1242#define IXGBE_IMIREXT_CTRL_URG    0x00002000  /* Check URG bit in header */
1243#define IXGBE_IMIREXT_CTRL_ACK    0x00004000  /* Check ACK bit in header */
1244#define IXGBE_IMIREXT_CTRL_PSH    0x00008000  /* Check PSH bit in header */
1245#define IXGBE_IMIREXT_CTRL_RST    0x00010000  /* Check RST bit in header */
1246#define IXGBE_IMIREXT_CTRL_SYN    0x00020000  /* Check SYN bit in header */
1247#define IXGBE_IMIREXT_CTRL_FIN    0x00040000  /* Check FIN bit in header */
1248#define IXGBE_IMIREXT_CTRL_BP     0x00080000  /* Bypass check of control bits */
1249#define IXGBE_IMIR_SIZE_BP_82599  0x00001000 /* Packet size bypass */
1250#define IXGBE_IMIR_CTRL_URG_82599 0x00002000 /* Check URG bit in header */
1251#define IXGBE_IMIR_CTRL_ACK_82599 0x00004000 /* Check ACK bit in header */
1252#define IXGBE_IMIR_CTRL_PSH_82599 0x00008000 /* Check PSH bit in header */
1253#define IXGBE_IMIR_CTRL_RST_82599 0x00010000 /* Check RST bit in header */
1254#define IXGBE_IMIR_CTRL_SYN_82599 0x00020000 /* Check SYN bit in header */
1255#define IXGBE_IMIR_CTRL_FIN_82599 0x00040000 /* Check FIN bit in header */
1256#define IXGBE_IMIR_CTRL_BP_82599  0x00080000 /* Bypass check of control bits */
1257#define IXGBE_IMIR_LLI_EN_82599   0x00100000 /* Enables low latency Int */
1258#define IXGBE_IMIR_RX_QUEUE_MASK_82599  0x0000007F /* Rx Queue Mask */
1259#define IXGBE_IMIR_RX_QUEUE_SHIFT_82599 21 /* Rx Queue Shift */
1260#define IXGBE_IMIRVP_PRIORITY_MASK      0x00000007 /* VLAN priority mask */
1261#define IXGBE_IMIRVP_PRIORITY_EN        0x00000008 /* VLAN priority enable */
1262
1263#define IXGBE_MAX_FTQF_FILTERS          128
1264#define IXGBE_FTQF_PROTOCOL_MASK        0x00000003
1265#define IXGBE_FTQF_PROTOCOL_TCP         0x00000000
1266#define IXGBE_FTQF_PROTOCOL_UDP         0x00000001
1267#define IXGBE_FTQF_PROTOCOL_SCTP        2
1268#define IXGBE_FTQF_PRIORITY_MASK        0x00000007
1269#define IXGBE_FTQF_PRIORITY_SHIFT       2
1270#define IXGBE_FTQF_POOL_MASK            0x0000003F
1271#define IXGBE_FTQF_POOL_SHIFT           8
1272#define IXGBE_FTQF_5TUPLE_MASK_MASK     0x0000001F
1273#define IXGBE_FTQF_5TUPLE_MASK_SHIFT    25
1274#define IXGBE_FTQF_POOL_MASK_EN         0x40000000
1275#define IXGBE_FTQF_QUEUE_ENABLE         0x80000000
1276
1277/* Interrupt clear mask */
1278#define IXGBE_IRQ_CLEAR_MASK    0xFFFFFFFF
1279
1280/* Interrupt Vector Allocation Registers */
1281#define IXGBE_IVAR_REG_NUM      25
1282#define IXGBE_IVAR_REG_NUM_82599       64
1283#define IXGBE_IVAR_TXRX_ENTRY   96
1284#define IXGBE_IVAR_RX_ENTRY     64
1285#define IXGBE_IVAR_RX_QUEUE(_i)    (0 + (_i))
1286#define IXGBE_IVAR_TX_QUEUE(_i)    (64 + (_i))
1287#define IXGBE_IVAR_TX_ENTRY     32
1288
1289#define IXGBE_IVAR_TCP_TIMER_INDEX       96 /* 0 based index */
1290#define IXGBE_IVAR_OTHER_CAUSES_INDEX    97 /* 0 based index */
1291
1292#define IXGBE_MSIX_VECTOR(_i)   (0 + (_i))
1293
1294#define IXGBE_IVAR_ALLOC_VAL    0x80 /* Interrupt Allocation valid */
1295
1296/* ETYPE Queue Filter/Select Bit Masks */
1297#define IXGBE_MAX_ETQF_FILTERS  8
1298#define IXGBE_ETQF_FCOE         0x08000000 /* bit 27 */
1299#define IXGBE_ETQF_BCN          0x10000000 /* bit 28 */
1300#define IXGBE_ETQF_1588         0x40000000 /* bit 30 */
1301#define IXGBE_ETQF_FILTER_EN    0x80000000 /* bit 31 */
1302#define IXGBE_ETQF_POOL_ENABLE   (1 << 26) /* bit 26 */
1303
1304#define IXGBE_ETQS_RX_QUEUE     0x007F0000 /* bits 22:16 */
1305#define IXGBE_ETQS_RX_QUEUE_SHIFT       16
1306#define IXGBE_ETQS_LLI          0x20000000 /* bit 29 */
1307#define IXGBE_ETQS_QUEUE_EN     0x80000000 /* bit 31 */
1308
1309/*
1310 * ETQF filter list: one static filter per filter consumer. This is
1311 *                   to avoid filter collisions later. Add new filters
1312 *                   here!!
1313 *
1314 * Current filters:
1315 *    EAPOL 802.1x (0x888e): Filter 0
1316 *    BCN (0x8904):          Filter 1
1317 *    1588 (0x88f7):         Filter 3
1318 */
1319#define IXGBE_ETQF_FILTER_EAPOL          0
1320#define IXGBE_ETQF_FILTER_BCN            1
1321#define IXGBE_ETQF_FILTER_FCOE           2
1322#define IXGBE_ETQF_FILTER_1588           3
1323#define IXGBE_ETQF_FILTER_FIP            4
1324/* VLAN Control Bit Masks */
1325#define IXGBE_VLNCTRL_VET       0x0000FFFF  /* bits 0-15 */
1326#define IXGBE_VLNCTRL_CFI       0x10000000  /* bit 28 */
1327#define IXGBE_VLNCTRL_CFIEN     0x20000000  /* bit 29 */
1328#define IXGBE_VLNCTRL_VFE       0x40000000  /* bit 30 */
1329#define IXGBE_VLNCTRL_VME       0x80000000  /* bit 31 */
1330
1331/* VLAN pool filtering masks */
1332#define IXGBE_VLVF_VIEN         0x80000000  /* filter is valid */
1333#define IXGBE_VLVF_ENTRIES      64
1334#define IXGBE_VLVF_VLANID_MASK  0x00000FFF
1335
1336/* Per VF Port VLAN insertion rules */
1337#define IXGBE_VMVIR_VLANA_DEFAULT 0x40000000 /* Always use default VLAN */
1338#define IXGBE_VMVIR_VLANA_NEVER   0x80000000 /* Never insert VLAN tag */
1339
1340#define IXGBE_ETHERNET_IEEE_VLAN_TYPE 0x8100  /* 802.1q protocol */
1341
1342/* STATUS Bit Masks */
1343#define IXGBE_STATUS_LAN_ID         0x0000000C /* LAN ID */
1344#define IXGBE_STATUS_LAN_ID_SHIFT   2          /* LAN ID Shift*/
1345#define IXGBE_STATUS_GIO            0x00080000 /* GIO Master Enable Status */
1346
1347#define IXGBE_STATUS_LAN_ID_0   0x00000000 /* LAN ID 0 */
1348#define IXGBE_STATUS_LAN_ID_1   0x00000004 /* LAN ID 1 */
1349
1350/* ESDP Bit Masks */
1351#define IXGBE_ESDP_SDP0 0x00000001 /* SDP0 Data Value */
1352#define IXGBE_ESDP_SDP1 0x00000002 /* SDP1 Data Value */
1353#define IXGBE_ESDP_SDP2 0x00000004 /* SDP2 Data Value */
1354#define IXGBE_ESDP_SDP3 0x00000008 /* SDP3 Data Value */
1355#define IXGBE_ESDP_SDP4 0x00000010 /* SDP4 Data Value */
1356#define IXGBE_ESDP_SDP5 0x00000020 /* SDP5 Data Value */
1357#define IXGBE_ESDP_SDP6 0x00000040 /* SDP6 Data Value */
1358#define IXGBE_ESDP_SDP4_DIR     0x00000004 /* SDP4 IO direction */
1359#define IXGBE_ESDP_SDP5_DIR     0x00002000 /* SDP5 IO direction */
1360
1361/* LEDCTL Bit Masks */
1362#define IXGBE_LED_IVRT_BASE      0x00000040
1363#define IXGBE_LED_BLINK_BASE     0x00000080
1364#define IXGBE_LED_MODE_MASK_BASE 0x0000000F
1365#define IXGBE_LED_OFFSET(_base, _i) (_base << (8 * (_i)))
1366#define IXGBE_LED_MODE_SHIFT(_i) (8*(_i))
1367#define IXGBE_LED_IVRT(_i)       IXGBE_LED_OFFSET(IXGBE_LED_IVRT_BASE, _i)
1368#define IXGBE_LED_BLINK(_i)      IXGBE_LED_OFFSET(IXGBE_LED_BLINK_BASE, _i)
1369#define IXGBE_LED_MODE_MASK(_i)  IXGBE_LED_OFFSET(IXGBE_LED_MODE_MASK_BASE, _i)
1370
1371/* LED modes */
1372#define IXGBE_LED_LINK_UP       0x0
1373#define IXGBE_LED_LINK_10G      0x1
1374#define IXGBE_LED_MAC           0x2
1375#define IXGBE_LED_FILTER        0x3
1376#define IXGBE_LED_LINK_ACTIVE   0x4
1377#define IXGBE_LED_LINK_1G       0x5
1378#define IXGBE_LED_ON            0xE
1379#define IXGBE_LED_OFF           0xF
1380
1381/* AUTOC Bit Masks */
1382#define IXGBE_AUTOC_KX4_KX_SUPP_MASK 0xC0000000
1383#define IXGBE_AUTOC_KX4_SUPP    0x80000000
1384#define IXGBE_AUTOC_KX_SUPP     0x40000000
1385#define IXGBE_AUTOC_PAUSE       0x30000000
1386#define IXGBE_AUTOC_ASM_PAUSE   0x20000000
1387#define IXGBE_AUTOC_SYM_PAUSE   0x10000000
1388#define IXGBE_AUTOC_RF          0x08000000
1389#define IXGBE_AUTOC_PD_TMR      0x06000000
1390#define IXGBE_AUTOC_AN_RX_LOOSE 0x01000000
1391#define IXGBE_AUTOC_AN_RX_DRIFT 0x00800000
1392#define IXGBE_AUTOC_AN_RX_ALIGN 0x007C0000
1393#define IXGBE_AUTOC_FECA        0x00040000
1394#define IXGBE_AUTOC_FECR        0x00020000
1395#define IXGBE_AUTOC_KR_SUPP     0x00010000
1396#define IXGBE_AUTOC_AN_RESTART  0x00001000
1397#define IXGBE_AUTOC_FLU         0x00000001
1398#define IXGBE_AUTOC_LMS_SHIFT   13
1399#define IXGBE_AUTOC_LMS_10G_SERIAL      (0x3 << IXGBE_AUTOC_LMS_SHIFT)
1400#define IXGBE_AUTOC_LMS_KX4_KX_KR       (0x4 << IXGBE_AUTOC_LMS_SHIFT)
1401#define IXGBE_AUTOC_LMS_SGMII_1G_100M   (0x5 << IXGBE_AUTOC_LMS_SHIFT)
1402#define IXGBE_AUTOC_LMS_KX4_KX_KR_1G_AN (0x6 << IXGBE_AUTOC_LMS_SHIFT)
1403#define IXGBE_AUTOC_LMS_KX4_KX_KR_SGMII (0x7 << IXGBE_AUTOC_LMS_SHIFT)
1404#define IXGBE_AUTOC_LMS_MASK            (0x7 << IXGBE_AUTOC_LMS_SHIFT)
1405#define IXGBE_AUTOC_LMS_1G_LINK_NO_AN   (0x0 << IXGBE_AUTOC_LMS_SHIFT)
1406#define IXGBE_AUTOC_LMS_10G_LINK_NO_AN  (0x1 << IXGBE_AUTOC_LMS_SHIFT)
1407#define IXGBE_AUTOC_LMS_1G_AN           (0x2 << IXGBE_AUTOC_LMS_SHIFT)
1408#define IXGBE_AUTOC_LMS_KX4_AN          (0x4 << IXGBE_AUTOC_LMS_SHIFT)
1409#define IXGBE_AUTOC_LMS_KX4_AN_1G_AN    (0x6 << IXGBE_AUTOC_LMS_SHIFT)
1410#define IXGBE_AUTOC_LMS_ATTACH_TYPE     (0x7 << IXGBE_AUTOC_10G_PMA_PMD_SHIFT)
1411
1412#define IXGBE_AUTOC_1G_PMA_PMD_MASK    0x00000200
1413#define IXGBE_AUTOC_1G_PMA_PMD_SHIFT   9
1414#define IXGBE_AUTOC_10G_PMA_PMD_MASK   0x00000180
1415#define IXGBE_AUTOC_10G_PMA_PMD_SHIFT  7
1416#define IXGBE_AUTOC_10G_XAUI   (0x0 << IXGBE_AUTOC_10G_PMA_PMD_SHIFT)
1417#define IXGBE_AUTOC_10G_KX4    (0x1 << IXGBE_AUTOC_10G_PMA_PMD_SHIFT)
1418#define IXGBE_AUTOC_10G_CX4    (0x2 << IXGBE_AUTOC_10G_PMA_PMD_SHIFT)
1419#define IXGBE_AUTOC_1G_BX      (0x0 << IXGBE_AUTOC_1G_PMA_PMD_SHIFT)
1420#define IXGBE_AUTOC_1G_KX      (0x1 << IXGBE_AUTOC_1G_PMA_PMD_SHIFT)
1421#define IXGBE_AUTOC_1G_SFI     (0x0 << IXGBE_AUTOC_1G_PMA_PMD_SHIFT)
1422#define IXGBE_AUTOC_1G_KX_BX   (0x1 << IXGBE_AUTOC_1G_PMA_PMD_SHIFT)
1423
1424#define IXGBE_AUTOC2_UPPER_MASK  0xFFFF0000
1425#define IXGBE_AUTOC2_10G_SERIAL_PMA_PMD_MASK  0x00030000
1426#define IXGBE_AUTOC2_10G_SERIAL_PMA_PMD_SHIFT 16
1427#define IXGBE_AUTOC2_10G_KR  (0x0 << IXGBE_AUTOC2_10G_SERIAL_PMA_PMD_SHIFT)
1428#define IXGBE_AUTOC2_10G_XFI (0x1 << IXGBE_AUTOC2_10G_SERIAL_PMA_PMD_SHIFT)
1429#define IXGBE_AUTOC2_10G_SFI (0x2 << IXGBE_AUTOC2_10G_SERIAL_PMA_PMD_SHIFT)
1430
1431/* LINKS Bit Masks */
1432#define IXGBE_LINKS_KX_AN_COMP  0x80000000
1433#define IXGBE_LINKS_UP          0x40000000
1434#define IXGBE_LINKS_SPEED       0x20000000
1435#define IXGBE_LINKS_MODE        0x18000000
1436#define IXGBE_LINKS_RX_MODE     0x06000000
1437#define IXGBE_LINKS_TX_MODE     0x01800000
1438#define IXGBE_LINKS_XGXS_EN     0x00400000
1439#define IXGBE_LINKS_SGMII_EN    0x02000000
1440#define IXGBE_LINKS_PCS_1G_EN   0x00200000
1441#define IXGBE_LINKS_1G_AN_EN    0x00100000
1442#define IXGBE_LINKS_KX_AN_IDLE  0x00080000
1443#define IXGBE_LINKS_1G_SYNC     0x00040000
1444#define IXGBE_LINKS_10G_ALIGN   0x00020000
1445#define IXGBE_LINKS_10G_LANE_SYNC 0x00017000
1446#define IXGBE_LINKS_TL_FAULT    0x00001000
1447#define IXGBE_LINKS_SIGNAL      0x00000F00
1448
1449#define IXGBE_LINKS_SPEED_82599     0x30000000
1450#define IXGBE_LINKS_SPEED_10G_82599 0x30000000
1451#define IXGBE_LINKS_SPEED_1G_82599  0x20000000
1452#define IXGBE_LINKS_SPEED_100_82599 0x10000000
1453#define IXGBE_LINK_UP_TIME      90 /* 9.0 Seconds */
1454#define IXGBE_AUTO_NEG_TIME     45 /* 4.5 Seconds */
1455
1456#define IXGBE_LINKS2_AN_SUPPORTED   0x00000040
1457
1458/* PCS1GLSTA Bit Masks */
1459#define IXGBE_PCS1GLSTA_LINK_OK         1
1460#define IXGBE_PCS1GLSTA_SYNK_OK         0x10
1461#define IXGBE_PCS1GLSTA_AN_COMPLETE     0x10000
1462#define IXGBE_PCS1GLSTA_AN_PAGE_RX      0x20000
1463#define IXGBE_PCS1GLSTA_AN_TIMED_OUT    0x40000
1464#define IXGBE_PCS1GLSTA_AN_REMOTE_FAULT 0x80000
1465#define IXGBE_PCS1GLSTA_AN_ERROR_RWS    0x100000
1466
1467#define IXGBE_PCS1GANA_SYM_PAUSE        0x80
1468#define IXGBE_PCS1GANA_ASM_PAUSE        0x100
1469
1470/* PCS1GLCTL Bit Masks */
1471#define IXGBE_PCS1GLCTL_AN_1G_TIMEOUT_EN  0x00040000 /* PCS 1G autoneg to en */
1472#define IXGBE_PCS1GLCTL_FLV_LINK_UP     1
1473#define IXGBE_PCS1GLCTL_FORCE_LINK      0x20
1474#define IXGBE_PCS1GLCTL_LOW_LINK_LATCH  0x40
1475#define IXGBE_PCS1GLCTL_AN_ENABLE       0x10000
1476#define IXGBE_PCS1GLCTL_AN_RESTART      0x20000
1477
1478/* ANLP1 Bit Masks */
1479#define IXGBE_ANLP1_PAUSE               0x0C00
1480#define IXGBE_ANLP1_SYM_PAUSE           0x0400
1481#define IXGBE_ANLP1_ASM_PAUSE           0x0800
1482#define IXGBE_ANLP1_AN_STATE_MASK       0x000f0000
1483
1484
1485/* SW Semaphore Register bitmasks */
1486#define IXGBE_SWSM_SMBI 0x00000001 /* Driver Semaphore bit */
1487#define IXGBE_SWSM_SWESMBI 0x00000002 /* FW Semaphore bit */
1488#define IXGBE_SWSM_WMNG 0x00000004 /* Wake MNG Clock */
1489#define IXGBE_SWFW_REGSMP 0x80000000 /* Register Semaphore bit 31 */
1490
1491/* SW_FW_SYNC/GSSR definitions */
1492#define IXGBE_GSSR_EEP_SM     0x0001
1493#define IXGBE_GSSR_PHY0_SM    0x0002
1494#define IXGBE_GSSR_PHY1_SM    0x0004
1495#define IXGBE_GSSR_MAC_CSR_SM 0x0008
1496#define IXGBE_GSSR_FLASH_SM   0x0010
1497
1498/* EEC Register */
1499#define IXGBE_EEC_SK        0x00000001 /* EEPROM Clock */
1500#define IXGBE_EEC_CS        0x00000002 /* EEPROM Chip Select */
1501#define IXGBE_EEC_DI        0x00000004 /* EEPROM Data In */
1502#define IXGBE_EEC_DO        0x00000008 /* EEPROM Data Out */
1503#define IXGBE_EEC_FWE_MASK  0x00000030 /* FLASH Write Enable */
1504#define IXGBE_EEC_FWE_DIS   0x00000010 /* Disable FLASH writes */
1505#define IXGBE_EEC_FWE_EN    0x00000020 /* Enable FLASH writes */
1506#define IXGBE_EEC_FWE_SHIFT 4
1507#define IXGBE_EEC_REQ       0x00000040 /* EEPROM Access Request */
1508#define IXGBE_EEC_GNT       0x00000080 /* EEPROM Access Grant */
1509#define IXGBE_EEC_PRES      0x00000100 /* EEPROM Present */
1510#define IXGBE_EEC_ARD       0x00000200 /* EEPROM Auto Read Done */
1511#define IXGBE_EEC_FLUP      0x00800000 /* Flash update command */
1512#define IXGBE_EEC_SEC1VAL   0x02000000 /* Sector 1 Valid */
1513#define IXGBE_EEC_FLUDONE   0x04000000 /* Flash update done */
1514/* EEPROM Addressing bits based on type (0-small, 1-large) */
1515#define IXGBE_EEC_ADDR_SIZE 0x00000400
1516#define IXGBE_EEC_SIZE      0x00007800 /* EEPROM Size */
1517
1518#define IXGBE_EEC_SIZE_SHIFT          11
1519#define IXGBE_EEPROM_WORD_SIZE_SHIFT  6
1520#define IXGBE_EEPROM_OPCODE_BITS      8
1521
1522/* Part Number String Length */
1523#define IXGBE_PBANUM_LENGTH 11
1524
1525/* Checksum and EEPROM pointers */
1526#define IXGBE_PBANUM_PTR_GUARD  0xFAFA
1527#define IXGBE_EEPROM_CHECKSUM   0x3F
1528#define IXGBE_EEPROM_SUM        0xBABA
1529#define IXGBE_PCIE_ANALOG_PTR   0x03
1530#define IXGBE_ATLAS0_CONFIG_PTR 0x04
1531#define IXGBE_PHY_PTR           0x04
1532#define IXGBE_ATLAS1_CONFIG_PTR 0x05
1533#define IXGBE_OPTION_ROM_PTR    0x05
1534#define IXGBE_PCIE_GENERAL_PTR  0x06
1535#define IXGBE_PCIE_CONFIG0_PTR  0x07
1536#define IXGBE_PCIE_CONFIG1_PTR  0x08
1537#define IXGBE_CORE0_PTR         0x09
1538#define IXGBE_CORE1_PTR         0x0A
1539#define IXGBE_MAC0_PTR          0x0B
1540#define IXGBE_MAC1_PTR          0x0C
1541#define IXGBE_CSR0_CONFIG_PTR   0x0D
1542#define IXGBE_CSR1_CONFIG_PTR   0x0E
1543#define IXGBE_FW_PTR            0x0F
1544#define IXGBE_PBANUM0_PTR       0x15
1545#define IXGBE_PBANUM1_PTR       0x16
1546#define IXGBE_DEVICE_CAPS       0x2C
1547#define IXGBE_SAN_MAC_ADDR_PTR  0x28
1548#define IXGBE_PCIE_MSIX_82599_CAPS  0x72
1549#define IXGBE_PCIE_MSIX_82598_CAPS  0x62
1550
1551/* MSI-X capability fields masks */
1552#define IXGBE_PCIE_MSIX_TBL_SZ_MASK     0x7FF
1553
1554/* Legacy EEPROM word offsets */
1555#define IXGBE_ISCSI_BOOT_CAPS           0x0033
1556#define IXGBE_ISCSI_SETUP_PORT_0        0x0030
1557#define IXGBE_ISCSI_SETUP_PORT_1        0x0034
1558
1559/* EEPROM Commands - SPI */
1560#define IXGBE_EEPROM_MAX_RETRY_SPI      5000 /* Max wait 5ms for RDY signal */
1561#define IXGBE_EEPROM_STATUS_RDY_SPI     0x01
1562#define IXGBE_EEPROM_READ_OPCODE_SPI    0x03  /* EEPROM read opcode */
1563#define IXGBE_EEPROM_WRITE_OPCODE_SPI   0x02  /* EEPROM write opcode */
1564#define IXGBE_EEPROM_A8_OPCODE_SPI      0x08  /* opcode bit-3 = addr bit-8 */
1565#define IXGBE_EEPROM_WREN_OPCODE_SPI    0x06  /* EEPROM set Write Ena latch */
1566/* EEPROM reset Write Enable latch */
1567#define IXGBE_EEPROM_WRDI_OPCODE_SPI    0x04
1568#define IXGBE_EEPROM_RDSR_OPCODE_SPI    0x05  /* EEPROM read Status reg */
1569#define IXGBE_EEPROM_WRSR_OPCODE_SPI    0x01  /* EEPROM write Status reg */
1570#define IXGBE_EEPROM_ERASE4K_OPCODE_SPI 0x20  /* EEPROM ERASE 4KB */
1571#define IXGBE_EEPROM_ERASE64K_OPCODE_SPI  0xD8  /* EEPROM ERASE 64KB */
1572#define IXGBE_EEPROM_ERASE256_OPCODE_SPI  0xDB  /* EEPROM ERASE 256B */
1573
1574/* EEPROM Read Register */
1575#define IXGBE_EEPROM_RW_REG_DATA   16 /* data offset in EEPROM read reg */
1576#define IXGBE_EEPROM_RW_REG_DONE   2  /* Offset to READ done bit */
1577#define IXGBE_EEPROM_RW_REG_START  1  /* First bit to start operation */
1578#define IXGBE_EEPROM_RW_ADDR_SHIFT 2  /* Shift to the address bits */
1579#define IXGBE_NVM_POLL_WRITE       1  /* Flag for polling for write complete */
1580#define IXGBE_NVM_POLL_READ        0  /* Flag for polling for read complete */
1581
1582#define IXGBE_ETH_LENGTH_OF_ADDRESS   6
1583
1584#ifndef IXGBE_EEPROM_GRANT_ATTEMPTS
1585#define IXGBE_EEPROM_GRANT_ATTEMPTS 1000 /* EEPROM # attempts to gain grant */
1586#endif
1587
1588#ifndef IXGBE_EERD_EEWR_ATTEMPTS
1589/* Number of 5 microseconds we wait for EERD read and
1590 * EERW write to complete */
1591#define IXGBE_EERD_EEWR_ATTEMPTS 100000
1592#endif
1593
1594#ifndef IXGBE_FLUDONE_ATTEMPTS
1595/* # attempts we wait for flush update to complete */
1596#define IXGBE_FLUDONE_ATTEMPTS 20000
1597#endif
1598
1599#define IXGBE_SAN_MAC_ADDR_PORT0_OFFSET  0x0
1600#define IXGBE_SAN_MAC_ADDR_PORT1_OFFSET  0x3
1601#define IXGBE_DEVICE_CAPS_ALLOW_ANY_SFP  0x1
1602#define IXGBE_DEVICE_CAPS_FCOE_OFFLOADS  0x2
1603#define IXGBE_FW_PASSTHROUGH_PATCH_CONFIG_PTR   0x4
1604#define IXGBE_FW_PATCH_VERSION_4   0x7
1605
1606/* Alternative SAN MAC Address Block */
1607#define IXGBE_ALT_SAN_MAC_ADDR_BLK_PTR      0x27 /* Alt. SAN MAC block */
1608#define IXGBE_ALT_SAN_MAC_ADDR_CAPS_OFFSET  0x0 /* Alt. SAN MAC capability */
1609#define IXGBE_ALT_SAN_MAC_ADDR_PORT0_OFFSET 0x1 /* Alt. SAN MAC 0 offset */
1610#define IXGBE_ALT_SAN_MAC_ADDR_PORT1_OFFSET 0x4 /* Alt. SAN MAC 1 offset */
1611#define IXGBE_ALT_SAN_MAC_ADDR_WWNN_OFFSET  0x7 /* Alt. WWNN prefix offset */
1612#define IXGBE_ALT_SAN_MAC_ADDR_WWPN_OFFSET  0x8 /* Alt. WWPN prefix offset */
1613#define IXGBE_ALT_SAN_MAC_ADDR_CAPS_SANMAC  0x0 /* Alt. SAN MAC exists */
1614#define IXGBE_ALT_SAN_MAC_ADDR_CAPS_ALTWWN  0x1 /* Alt. WWN base exists */
1615
1616/* PCI Bus Info */
1617#define IXGBE_PCI_LINK_STATUS     0xB2
1618#define IXGBE_PCI_DEVICE_CONTROL2 0xC8
1619#define IXGBE_PCI_LINK_WIDTH      0x3F0
1620#define IXGBE_PCI_LINK_WIDTH_1    0x10
1621#define IXGBE_PCI_LINK_WIDTH_2    0x20
1622#define IXGBE_PCI_LINK_WIDTH_4    0x40
1623#define IXGBE_PCI_LINK_WIDTH_8    0x80
1624#define IXGBE_PCI_LINK_SPEED      0xF
1625#define IXGBE_PCI_LINK_SPEED_2500 0x1
1626#define IXGBE_PCI_LINK_SPEED_5000 0x2
1627#define IXGBE_PCI_HEADER_TYPE_REGISTER  0x0E
1628#define IXGBE_PCI_HEADER_TYPE_MULTIFUNC 0x80
1629#define IXGBE_PCI_DEVICE_CONTROL2_16ms  0x0005
1630
1631/* Number of 100 microseconds we wait for PCI Express master disable */
1632#define IXGBE_PCI_MASTER_DISABLE_TIMEOUT 800
1633
1634/* Check whether address is multicast.  This is little-endian specific check.*/
1635#define IXGBE_IS_MULTICAST(Address) \
1636                (bool)(((u8 *)(Address))[0] & ((u8)0x01))
1637
1638/* Check whether an address is broadcast. */
1639#define IXGBE_IS_BROADCAST(Address)                      \
1640                ((((u8 *)(Address))[0] == ((u8)0xff)) && \
1641                (((u8 *)(Address))[1] == ((u8)0xff)))
1642
1643/* RAH */
1644#define IXGBE_RAH_VIND_MASK     0x003C0000
1645#define IXGBE_RAH_VIND_SHIFT    18
1646#define IXGBE_RAH_AV            0x80000000
1647#define IXGBE_CLEAR_VMDQ_ALL    0xFFFFFFFF
1648
1649/* Header split receive */
1650#define IXGBE_RFCTL_ISCSI_DIS       0x00000001
1651#define IXGBE_RFCTL_ISCSI_DWC_MASK  0x0000003E
1652#define IXGBE_RFCTL_ISCSI_DWC_SHIFT 1
1653#define IXGBE_RFCTL_NFSW_DIS        0x00000040
1654#define IXGBE_RFCTL_NFSR_DIS        0x00000080
1655#define IXGBE_RFCTL_NFS_VER_MASK    0x00000300
1656#define IXGBE_RFCTL_NFS_VER_SHIFT   8
1657#define IXGBE_RFCTL_NFS_VER_2       0
1658#define IXGBE_RFCTL_NFS_VER_3       1
1659#define IXGBE_RFCTL_NFS_VER_4       2
1660#define IXGBE_RFCTL_IPV6_DIS        0x00000400
1661#define IXGBE_RFCTL_IPV6_XSUM_DIS   0x00000800
1662#define IXGBE_RFCTL_IPFRSP_DIS      0x00004000
1663#define IXGBE_RFCTL_IPV6_EX_DIS     0x00010000
1664#define IXGBE_RFCTL_NEW_IPV6_EXT_DIS 0x00020000
1665
1666/* Transmit Config masks */
1667#define IXGBE_TXDCTL_ENABLE     0x02000000 /* Enable specific Tx Queue */
1668#define IXGBE_TXDCTL_SWFLSH     0x04000000 /* Tx Desc. write-back flushing */
1669/* Enable short packet padding to 64 bytes */
1670#define IXGBE_TX_PAD_ENABLE     0x00000400
1671#define IXGBE_JUMBO_FRAME_ENABLE 0x00000004  /* Allow jumbo frames */
1672/* This allows for 16K packets + 4k for vlan */
1673#define IXGBE_MAX_FRAME_SZ      0x40040000
1674
1675#define IXGBE_TDWBAL_HEAD_WB_ENABLE   0x1      /* Tx head write-back enable */
1676#define IXGBE_TDWBAL_SEQNUM_WB_ENABLE 0x2      /* Tx seq# write-back enable */
1677
1678/* Receive Config masks */
1679#define IXGBE_RXCTRL_RXEN       0x00000001  /* Enable Receiver */
1680#define IXGBE_RXCTRL_DMBYPS     0x00000002  /* Descriptor Monitor Bypass */
1681#define IXGBE_RXDCTL_ENABLE     0x02000000  /* Enable specific Rx Queue */
1682#define IXGBE_RXDCTL_VME        0x40000000  /* VLAN mode enable */
1683
1684#define IXGBE_FCTRL_SBP 0x00000002 /* Store Bad Packet */
1685#define IXGBE_FCTRL_MPE 0x00000100 /* Multicast Promiscuous Ena*/
1686#define IXGBE_FCTRL_UPE 0x00000200 /* Unicast Promiscuous Ena */
1687#define IXGBE_FCTRL_BAM 0x00000400 /* Broadcast Accept Mode */
1688#define IXGBE_FCTRL_PMCF 0x00001000 /* Pass MAC Control Frames */
1689#define IXGBE_FCTRL_DPF 0x00002000 /* Discard Pause Frame */
1690/* Receive Priority Flow Control Enable */
1691#define IXGBE_FCTRL_RPFCE 0x00004000
1692#define IXGBE_FCTRL_RFCE 0x00008000 /* Receive Flow Control Ena */
1693#define IXGBE_MFLCN_PMCF        0x00000001 /* Pass MAC Control Frames */
1694#define IXGBE_MFLCN_DPF         0x00000002 /* Discard Pause Frame */
1695#define IXGBE_MFLCN_RPFCE       0x00000004 /* Receive Priority FC Enable */
1696#define IXGBE_MFLCN_RFCE        0x00000008 /* Receive FC Enable */
1697
1698/* Multiple Receive Queue Control */
1699#define IXGBE_MRQC_RSSEN                 0x00000001  /* RSS Enable */
1700#define IXGBE_MRQC_MRQE_MASK                    0xF /* Bits 3:0 */
1701#define IXGBE_MRQC_RT8TCEN               0x00000002 /* 8 TC no RSS */
1702#define IXGBE_MRQC_RT4TCEN               0x00000003 /* 4 TC no RSS */
1703#define IXGBE_MRQC_RTRSS8TCEN            0x00000004 /* 8 TC w/ RSS */
1704#define IXGBE_MRQC_RTRSS4TCEN            0x00000005 /* 4 TC w/ RSS */
1705#define IXGBE_MRQC_VMDQEN                0x00000008 /* VMDq2 64 pools no RSS */
1706#define IXGBE_MRQC_VMDQRSS32EN           0x0000000A /* VMDq2 32 pools w/ RSS */
1707#define IXGBE_MRQC_VMDQRSS64EN           0x0000000B /* VMDq2 64 pools w/ RSS */
1708#define IXGBE_MRQC_VMDQRT8TCEN           0x0000000C /* VMDq2/RT 16 pool 8 TC */
1709#define IXGBE_MRQC_VMDQRT4TCEN           0x0000000D /* VMDq2/RT 32 pool 4 TC */
1710#define IXGBE_MRQC_RSS_FIELD_MASK        0xFFFF0000
1711#define IXGBE_MRQC_RSS_FIELD_IPV4_TCP    0x00010000
1712#define IXGBE_MRQC_RSS_FIELD_IPV4        0x00020000
1713#define IXGBE_MRQC_RSS_FIELD_IPV6_EX_TCP 0x00040000
1714#define IXGBE_MRQC_RSS_FIELD_IPV6_EX     0x00080000
1715#define IXGBE_MRQC_RSS_FIELD_IPV6        0x00100000
1716#define IXGBE_MRQC_RSS_FIELD_IPV6_TCP    0x00200000
1717#define IXGBE_MRQC_RSS_FIELD_IPV4_UDP    0x00400000
1718#define IXGBE_MRQC_RSS_FIELD_IPV6_UDP    0x00800000
1719#define IXGBE_MRQC_RSS_FIELD_IPV6_EX_UDP 0x01000000
1720#define IXGBE_MRQC_L3L4TXSWEN            0x00008000
1721
1722/* Queue Drop Enable */
1723#define IXGBE_QDE_ENABLE     0x00000001
1724#define IXGBE_QDE_IDX_MASK   0x00007F00
1725#define IXGBE_QDE_IDX_SHIFT           8
1726
1727#define IXGBE_TXD_POPTS_IXSM 0x01       /* Insert IP checksum */
1728#define IXGBE_TXD_POPTS_TXSM 0x02       /* Insert TCP/UDP checksum */
1729#define IXGBE_TXD_CMD_EOP    0x01000000 /* End of Packet */
1730#define IXGBE_TXD_CMD_IFCS   0x02000000 /* Insert FCS (Ethernet CRC) */
1731#define IXGBE_TXD_CMD_IC     0x04000000 /* Insert Checksum */
1732#define IXGBE_TXD_CMD_RS     0x08000000 /* Report Status */
1733#define IXGBE_TXD_CMD_DEXT   0x20000000 /* Descriptor extension (0 = legacy) */
1734#define IXGBE_TXD_CMD_VLE    0x40000000 /* Add VLAN tag */
1735#define IXGBE_TXD_STAT_DD    0x00000001 /* Descriptor Done */
1736
1737#define IXGBE_RXDADV_IPSEC_STATUS_SECP                  0x00020000
1738#define IXGBE_RXDADV_IPSEC_ERROR_INVALID_PROTOCOL       0x08000000
1739#define IXGBE_RXDADV_IPSEC_ERROR_INVALID_LENGTH         0x10000000
1740#define IXGBE_RXDADV_IPSEC_ERROR_AUTH_FAILED            0x18000000
1741#define IXGBE_RXDADV_IPSEC_ERROR_BIT_MASK               0x18000000
1742/* Multiple Transmit Queue Command Register */
1743#define IXGBE_MTQC_RT_ENA       0x1 /* DCB Enable */
1744#define IXGBE_MTQC_VT_ENA       0x2 /* VMDQ2 Enable */
1745#define IXGBE_MTQC_64Q_1PB      0x0 /* 64 queues 1 pack buffer */
1746#define IXGBE_MTQC_32VF         0x8 /* 4 TX Queues per pool w/32VF's */
1747#define IXGBE_MTQC_64VF         0x4 /* 2 TX Queues per pool w/64VF's */
1748#define IXGBE_MTQC_8TC_8TQ      0xC /* 8 TC if RT_ENA or 8 TQ if VT_ENA */
1749
1750/* Receive Descriptor bit definitions */
1751#define IXGBE_RXD_STAT_DD       0x01    /* Descriptor Done */
1752#define IXGBE_RXD_STAT_EOP      0x02    /* End of Packet */
1753#define IXGBE_RXD_STAT_FLM      0x04    /* FDir Match */
1754#define IXGBE_RXD_STAT_VP       0x08    /* IEEE VLAN Packet */
1755#define IXGBE_RXDADV_NEXTP_MASK   0x000FFFF0 /* Next Descriptor Index */
1756#define IXGBE_RXDADV_NEXTP_SHIFT  0x00000004
1757#define IXGBE_RXD_STAT_UDPCS    0x10    /* UDP xsum calculated */
1758#define IXGBE_RXD_STAT_L4CS     0x20    /* L4 xsum calculated */
1759#define IXGBE_RXD_STAT_IPCS     0x40    /* IP xsum calculated */
1760#define IXGBE_RXD_STAT_PIF      0x80    /* passed in-exact filter */
1761#define IXGBE_RXD_STAT_CRCV     0x100   /* Speculative CRC Valid */
1762#define IXGBE_RXD_STAT_VEXT     0x200   /* 1st VLAN found */
1763#define IXGBE_RXD_STAT_UDPV     0x400   /* Valid UDP checksum */
1764#define IXGBE_RXD_STAT_DYNINT   0x800   /* Pkt caused INT via DYNINT */
1765#define IXGBE_RXD_STAT_LLINT    0x800   /* Pkt caused Low Latency Interrupt */
1766#define IXGBE_RXD_STAT_TS       0x10000 /* Time Stamp */
1767#define IXGBE_RXD_STAT_SECP     0x20000 /* Security Processing */
1768#define IXGBE_RXD_STAT_LB       0x40000 /* Loopback Status */
1769#define IXGBE_RXD_STAT_ACK      0x8000  /* ACK Packet indication */
1770#define IXGBE_RXD_ERR_CE        0x01    /* CRC Error */
1771#define IXGBE_RXD_ERR_LE        0x02    /* Length Error */
1772#define IXGBE_RXD_ERR_PE        0x08    /* Packet Error */
1773#define IXGBE_RXD_ERR_OSE       0x10    /* Oversize Error */
1774#define IXGBE_RXD_ERR_USE       0x20    /* Undersize Error */
1775#define IXGBE_RXD_ERR_TCPE      0x40    /* TCP/UDP Checksum Error */
1776#define IXGBE_RXD_ERR_IPE       0x80    /* IP Checksum Error */
1777#define IXGBE_RXDADV_ERR_MASK           0xfff00000 /* RDESC.ERRORS mask */
1778#define IXGBE_RXDADV_ERR_SHIFT          20         /* RDESC.ERRORS shift */
1779#define IXGBE_RXDADV_ERR_FCEOFE         0x80000000 /* FCoEFe/IPE */
1780#define IXGBE_RXDADV_ERR_FCERR          0x00700000 /* FCERR/FDIRERR */
1781#define IXGBE_RXDADV_ERR_FDIR_LEN       0x00100000 /* FDIR Length error */
1782#define IXGBE_RXDADV_ERR_FDIR_DROP      0x00200000 /* FDIR Drop error */
1783#define IXGBE_RXDADV_ERR_FDIR_COLL      0x00400000 /* FDIR Collision error */
1784#define IXGBE_RXDADV_ERR_HBO    0x00800000 /*Header Buffer Overflow */
1785#define IXGBE_RXDADV_ERR_CE     0x01000000 /* CRC Error */
1786#define IXGBE_RXDADV_ERR_LE     0x02000000 /* Length Error */
1787#define IXGBE_RXDADV_ERR_PE     0x08000000 /* Packet Error */
1788#define IXGBE_RXDADV_ERR_OSE    0x10000000 /* Oversize Error */
1789#define IXGBE_RXDADV_ERR_USE    0x20000000 /* Undersize Error */
1790#define IXGBE_RXDADV_ERR_TCPE   0x40000000 /* TCP/UDP Checksum Error */
1791#define IXGBE_RXDADV_ERR_IPE    0x80000000 /* IP Checksum Error */
1792#define IXGBE_RXD_VLAN_ID_MASK  0x0FFF  /* VLAN ID is in lower 12 bits */
1793#define IXGBE_RXD_PRI_MASK      0xE000  /* Priority is in upper 3 bits */
1794#define IXGBE_RXD_PRI_SHIFT     13
1795#define IXGBE_RXD_CFI_MASK      0x1000  /* CFI is bit 12 */
1796#define IXGBE_RXD_CFI_SHIFT     12
1797
1798#define IXGBE_RXDADV_STAT_DD            IXGBE_RXD_STAT_DD  /* Done */
1799#define IXGBE_RXDADV_STAT_EOP           IXGBE_RXD_STAT_EOP /* End of Packet */
1800#define IXGBE_RXDADV_STAT_FLM           IXGBE_RXD_STAT_FLM /* FDir Match */
1801#define IXGBE_RXDADV_STAT_VP            IXGBE_RXD_STAT_VP  /* IEEE VLAN Pkt */
1802#define IXGBE_RXDADV_STAT_MASK          0x000fffff /* Stat/NEXTP: bit 0-19 */
1803#define IXGBE_RXDADV_STAT_FCEOFS        0x00000040 /* FCoE EOF/SOF Stat */
1804#define IXGBE_RXDADV_STAT_FCSTAT        0x00000030 /* FCoE Pkt Stat */
1805#define IXGBE_RXDADV_STAT_FCSTAT_NOMTCH 0x00000000 /* 00: No Ctxt Match */
1806#define IXGBE_RXDADV_STAT_FCSTAT_NODDP  0x00000010 /* 01: Ctxt w/o DDP */
1807#define IXGBE_RXDADV_STAT_FCSTAT_FCPRSP 0x00000020 /* 10: Recv. FCP_RSP */
1808#define IXGBE_RXDADV_STAT_FCSTAT_DDP    0x00000030 /* 11: Ctxt w/ DDP */
1809
1810/* PSRTYPE bit definitions */
1811#define IXGBE_PSRTYPE_TCPHDR    0x00000010
1812#define IXGBE_PSRTYPE_UDPHDR    0x00000020
1813#define IXGBE_PSRTYPE_IPV4HDR   0x00000100
1814#define IXGBE_PSRTYPE_IPV6HDR   0x00000200
1815#define IXGBE_PSRTYPE_L2HDR     0x00001000
1816
1817/* SRRCTL bit definitions */
1818#define IXGBE_SRRCTL_BSIZEPKT_SHIFT     10     /* so many KBs */
1819#define IXGBE_SRRCTL_RDMTS_SHIFT        22
1820#define IXGBE_SRRCTL_RDMTS_MASK         0x01C00000
1821#define IXGBE_SRRCTL_DROP_EN            0x10000000
1822#define IXGBE_SRRCTL_BSIZEPKT_MASK      0x0000007F
1823#define IXGBE_SRRCTL_BSIZEHDR_MASK      0x00003F00
1824#define IXGBE_SRRCTL_DESCTYPE_LEGACY    0x00000000
1825#define IXGBE_SRRCTL_DESCTYPE_ADV_ONEBUF 0x02000000
1826#define IXGBE_SRRCTL_DESCTYPE_HDR_SPLIT  0x04000000
1827#define IXGBE_SRRCTL_DESCTYPE_HDR_REPLICATION_LARGE_PKT 0x08000000
1828#define IXGBE_SRRCTL_DESCTYPE_HDR_SPLIT_ALWAYS 0x0A000000
1829#define IXGBE_SRRCTL_DESCTYPE_MASK      0x0E000000
1830
1831#define IXGBE_RXDPS_HDRSTAT_HDRSP       0x00008000
1832#define IXGBE_RXDPS_HDRSTAT_HDRLEN_MASK 0x000003FF
1833
1834#define IXGBE_RXDADV_RSSTYPE_MASK       0x0000000F
1835#define IXGBE_RXDADV_PKTTYPE_MASK       0x0000FFF0
1836#define IXGBE_RXDADV_PKTTYPE_MASK_EX    0x0001FFF0
1837#define IXGBE_RXDADV_HDRBUFLEN_MASK     0x00007FE0
1838#define IXGBE_RXDADV_HDRBUFLEN_SHIFT    5
1839#define IXGBE_RXDADV_SPLITHEADER_EN     0x00001000
1840#define IXGBE_RXDADV_SPH                0x8000
1841
1842/* RSS Hash results */
1843#define IXGBE_RXDADV_RSSTYPE_NONE       0x00000000
1844#define IXGBE_RXDADV_RSSTYPE_IPV4_TCP   0x00000001
1845#define IXGBE_RXDADV_RSSTYPE_IPV4       0x00000002
1846#define IXGBE_RXDADV_RSSTYPE_IPV6_TCP   0x00000003
1847#define IXGBE_RXDADV_RSSTYPE_IPV6_EX    0x00000004
1848#define IXGBE_RXDADV_RSSTYPE_IPV6       0x00000005
1849#define IXGBE_RXDADV_RSSTYPE_IPV6_TCP_EX 0x00000006
1850#define IXGBE_RXDADV_RSSTYPE_IPV4_UDP   0x00000007
1851#define IXGBE_RXDADV_RSSTYPE_IPV6_UDP   0x00000008
1852#define IXGBE_RXDADV_RSSTYPE_IPV6_UDP_EX 0x00000009
1853
1854/* RSS Packet Types as indicated in the receive descriptor. */
1855#define IXGBE_RXDADV_PKTTYPE_NONE       0x00000000
1856#define IXGBE_RXDADV_PKTTYPE_IPV4       0x00000010 /* IPv4 hdr present */
1857#define IXGBE_RXDADV_PKTTYPE_IPV4_EX    0x00000020 /* IPv4 hdr + extensions */
1858#define IXGBE_RXDADV_PKTTYPE_IPV6       0x00000040 /* IPv6 hdr present */
1859#define IXGBE_RXDADV_PKTTYPE_IPV6_EX    0x00000080 /* IPv6 hdr + extensions */
1860#define IXGBE_RXDADV_PKTTYPE_TCP        0x00000100 /* TCP hdr present */
1861#define IXGBE_RXDADV_PKTTYPE_UDP        0x00000200 /* UDP hdr present */
1862#define IXGBE_RXDADV_PKTTYPE_SCTP       0x00000400 /* SCTP hdr present */
1863#define IXGBE_RXDADV_PKTTYPE_NFS        0x00000800 /* NFS hdr present */
1864#define IXGBE_RXDADV_PKTTYPE_IPSEC_ESP  0x00001000 /* IPSec ESP */
1865#define IXGBE_RXDADV_PKTTYPE_IPSEC_AH   0x00002000 /* IPSec AH */
1866#define IXGBE_RXDADV_PKTTYPE_LINKSEC    0x00004000 /* LinkSec Encap */
1867#define IXGBE_RXDADV_PKTTYPE_ETQF       0x00008000 /* PKTTYPE is ETQF index */
1868#define IXGBE_RXDADV_PKTTYPE_ETQF_MASK  0x00000070 /* ETQF has 8 indices */
1869#define IXGBE_RXDADV_PKTTYPE_ETQF_SHIFT 4          /* Right-shift 4 bits */
1870
1871/* Security Processing bit Indication */
1872#define IXGBE_RXDADV_LNKSEC_STATUS_SECP         0x00020000
1873#define IXGBE_RXDADV_LNKSEC_ERROR_NO_SA_MATCH   0x08000000
1874#define IXGBE_RXDADV_LNKSEC_ERROR_REPLAY_ERROR  0x10000000
1875#define IXGBE_RXDADV_LNKSEC_ERROR_BIT_MASK      0x18000000
1876#define IXGBE_RXDADV_LNKSEC_ERROR_BAD_SIG       0x18000000
1877
1878/* Masks to determine if packets should be dropped due to frame errors */
1879#define IXGBE_RXD_ERR_FRAME_ERR_MASK ( \
1880                                      IXGBE_RXD_ERR_CE | \
1881                                      IXGBE_RXD_ERR_LE | \
1882                                      IXGBE_RXD_ERR_PE | \
1883                                      IXGBE_RXD_ERR_OSE | \
1884                                      IXGBE_RXD_ERR_USE)
1885
1886#define IXGBE_RXDADV_ERR_FRAME_ERR_MASK ( \
1887                                      IXGBE_RXDADV_ERR_CE | \
1888                                      IXGBE_RXDADV_ERR_LE | \
1889                                      IXGBE_RXDADV_ERR_PE | \
1890                                      IXGBE_RXDADV_ERR_OSE | \
1891                                      IXGBE_RXDADV_ERR_USE)
1892
1893/* Multicast bit mask */
1894#define IXGBE_MCSTCTRL_MFE      0x4
1895
1896/* Number of Transmit and Receive Descriptors must be a multiple of 8 */
1897#define IXGBE_REQ_TX_DESCRIPTOR_MULTIPLE  8
1898#define IXGBE_REQ_RX_DESCRIPTOR_MULTIPLE  8
1899#define IXGBE_REQ_TX_BUFFER_GRANULARITY   1024
1900
1901/* Vlan-specific macros */
1902#define IXGBE_RX_DESC_SPECIAL_VLAN_MASK  0x0FFF /* VLAN ID in lower 12 bits */
1903#define IXGBE_RX_DESC_SPECIAL_PRI_MASK   0xE000 /* Priority in upper 3 bits */
1904#define IXGBE_RX_DESC_SPECIAL_PRI_SHIFT  0x000D /* Priority in upper 3 of 16 */
1905#define IXGBE_TX_DESC_SPECIAL_PRI_SHIFT  IXGBE_RX_DESC_SPECIAL_PRI_SHIFT
1906
1907/* SR-IOV specific macros */
1908#define IXGBE_MBVFICR_INDEX(vf_number)   (vf_number >> 4)
1909#define IXGBE_MBVFICR(_i)                (0x00710 + (_i * 4))
1910#define IXGBE_VFLRE(_i)                  (((_i & 1) ? 0x001C0 : 0x00600))
1911#define IXGBE_VFLREC(_i)                 (0x00700 + (_i * 4))
1912
1913/* Little Endian defines */
1914#ifndef __le32
1915#define __le32  u32
1916#endif
1917#ifndef __le64
1918#define __le64  u64
1919
1920#endif
1921
1922enum ixgbe_fdir_pballoc_type {
1923        IXGBE_FDIR_PBALLOC_64K = 0,
1924        IXGBE_FDIR_PBALLOC_128K,
1925        IXGBE_FDIR_PBALLOC_256K,
1926};
1927#define IXGBE_FDIR_PBALLOC_SIZE_SHIFT           16
1928
1929/* Flow Director register values */
1930#define IXGBE_FDIRCTRL_PBALLOC_64K              0x00000001
1931#define IXGBE_FDIRCTRL_PBALLOC_128K             0x00000002
1932#define IXGBE_FDIRCTRL_PBALLOC_256K             0x00000003
1933#define IXGBE_FDIRCTRL_INIT_DONE                0x00000008
1934#define IXGBE_FDIRCTRL_PERFECT_MATCH            0x00000010
1935#define IXGBE_FDIRCTRL_REPORT_STATUS            0x00000020
1936#define IXGBE_FDIRCTRL_REPORT_STATUS_ALWAYS     0x00000080
1937#define IXGBE_FDIRCTRL_DROP_Q_SHIFT             8
1938#define IXGBE_FDIRCTRL_FLEX_SHIFT               16
1939#define IXGBE_FDIRCTRL_SEARCHLIM                0x00800000
1940#define IXGBE_FDIRCTRL_MAX_LENGTH_SHIFT         24
1941#define IXGBE_FDIRCTRL_FULL_THRESH_MASK         0xF0000000
1942#define IXGBE_FDIRCTRL_FULL_THRESH_SHIFT        28
1943
1944#define IXGBE_FDIRTCPM_DPORTM_SHIFT             16
1945#define IXGBE_FDIRUDPM_DPORTM_SHIFT             16
1946#define IXGBE_FDIRIP6M_DIPM_SHIFT               16
1947#define IXGBE_FDIRM_VLANID                      0x00000001
1948#define IXGBE_FDIRM_VLANP                       0x00000002
1949#define IXGBE_FDIRM_POOL                        0x00000004
1950#define IXGBE_FDIRM_L4P                         0x00000008
1951#define IXGBE_FDIRM_FLEX                        0x00000010
1952#define IXGBE_FDIRM_DIPv6                       0x00000020
1953
1954#define IXGBE_FDIRFREE_FREE_MASK                0xFFFF
1955#define IXGBE_FDIRFREE_FREE_SHIFT               0
1956#define IXGBE_FDIRFREE_COLL_MASK                0x7FFF0000
1957#define IXGBE_FDIRFREE_COLL_SHIFT               16
1958#define IXGBE_FDIRLEN_MAXLEN_MASK               0x3F
1959#define IXGBE_FDIRLEN_MAXLEN_SHIFT              0
1960#define IXGBE_FDIRLEN_MAXHASH_MASK              0x7FFF0000
1961#define IXGBE_FDIRLEN_MAXHASH_SHIFT             16
1962#define IXGBE_FDIRUSTAT_ADD_MASK                0xFFFF
1963#define IXGBE_FDIRUSTAT_ADD_SHIFT               0
1964#define IXGBE_FDIRUSTAT_REMOVE_MASK             0xFFFF0000
1965#define IXGBE_FDIRUSTAT_REMOVE_SHIFT            16
1966#define IXGBE_FDIRFSTAT_FADD_MASK               0x00FF
1967#define IXGBE_FDIRFSTAT_FADD_SHIFT              0
1968#define IXGBE_FDIRFSTAT_FREMOVE_MASK            0xFF00
1969#define IXGBE_FDIRFSTAT_FREMOVE_SHIFT           8
1970#define IXGBE_FDIRPORT_DESTINATION_SHIFT        16
1971#define IXGBE_FDIRVLAN_FLEX_SHIFT               16
1972#define IXGBE_FDIRHASH_BUCKET_VALID_SHIFT       15
1973#define IXGBE_FDIRHASH_SIG_SW_INDEX_SHIFT       16
1974
1975#define IXGBE_FDIRCMD_CMD_MASK                  0x00000003
1976#define IXGBE_FDIRCMD_CMD_ADD_FLOW              0x00000001
1977#define IXGBE_FDIRCMD_CMD_REMOVE_FLOW           0x00000002
1978#define IXGBE_FDIRCMD_CMD_QUERY_REM_FILT        0x00000003
1979#define IXGBE_FDIRCMD_CMD_QUERY_REM_HASH        0x00000007
1980#define IXGBE_FDIRCMD_FILTER_UPDATE             0x00000008
1981#define IXGBE_FDIRCMD_IPv6DMATCH                0x00000010
1982#define IXGBE_FDIRCMD_L4TYPE_UDP                0x00000020
1983#define IXGBE_FDIRCMD_L4TYPE_TCP                0x00000040
1984#define IXGBE_FDIRCMD_L4TYPE_SCTP               0x00000060
1985#define IXGBE_FDIRCMD_IPV6                      0x00000080
1986#define IXGBE_FDIRCMD_CLEARHT                   0x00000100
1987#define IXGBE_FDIRCMD_DROP                      0x00000200
1988#define IXGBE_FDIRCMD_INT                       0x00000400
1989#define IXGBE_FDIRCMD_LAST                      0x00000800
1990#define IXGBE_FDIRCMD_COLLISION                 0x00001000
1991#define IXGBE_FDIRCMD_QUEUE_EN                  0x00008000
1992#define IXGBE_FDIRCMD_FLOW_TYPE_SHIFT           5
1993#define IXGBE_FDIRCMD_RX_QUEUE_SHIFT            16
1994#define IXGBE_FDIRCMD_VT_POOL_SHIFT             24
1995#define IXGBE_FDIR_INIT_DONE_POLL               10
1996#define IXGBE_FDIRCMD_CMD_POLL                  10
1997
1998/* Transmit Descriptor - Advanced */
1999union ixgbe_adv_tx_desc {
2000        struct {

2001                __le64 buffer_addr;      /* Address of descriptor's data buf */
2002                __le32 cmd_type_len;
2003                __le32 olinfo_status;
2004        } read;
2005        struct {
2006                __le64 rsvd;       /* Reserved */
2007                __le32 nxtseq_seed;
2008                __le32 status;
2009        } wb;
2010};
2011
2012/* Receive Descriptor - Advanced */
2013union ixgbe_adv_rx_desc {
2014        struct {
2015                __le64 pkt_addr; /* Packet buffer address */
2016                __le64 hdr_addr; /* Header buffer address */
2017        } read;
2018        struct {
2019                struct {
2020                        union {
2021                                __le32 data;
2022                                struct {
2023                                        __le16 pkt_info; /* RSS, Pkt type */
2024                                        __le16 hdr_info; /* Splithdr, hdrlen */
2025                                } hs_rss;
2026                        } lo_dword;
2027                        union {
2028                                __le32 rss; /* RSS Hash */
2029                                struct {
2030                                        __le16 ip_id; /* IP id */
2031                                        __le16 csum; /* Packet Checksum */
2032                                } csum_ip;
2033                        } hi_dword;
2034                } lower;
2035                struct {
2036                        __le32 status_error; /* ext status/error */
2037                        __le16 length; /* Packet length */
2038                        __le16 vlan; /* VLAN tag */
2039                } upper;
2040        } wb;  /* writeback */
2041};
2042
2043/* Context descriptors */
2044struct ixgbe_adv_tx_context_desc {
2045        __le32 vlan_macip_lens;
2046        __le32 seqnum_seed;
2047        __le32 type_tucmd_mlhl;
2048        __le32 mss_l4len_idx;
2049};
2050
2051/* Adv Transmit Descriptor Config Masks */
2052#define IXGBE_ADVTXD_DTALEN_MASK      0x0000FFFF /* Data buf length(bytes) */
2053#define IXGBE_ADVTXD_MAC_LINKSEC      0x00040000 /* Insert LinkSec */
2054#define IXGBE_ADVTXD_IPSEC_SA_INDEX_MASK   0x000003FF /* IPSec SA index */
2055#define IXGBE_ADVTXD_IPSEC_ESP_LEN_MASK    0x000001FF /* IPSec ESP length */
2056#define IXGBE_ADVTXD_DTYP_MASK  0x00F00000 /* DTYP mask */
2057#define IXGBE_ADVTXD_DTYP_CTXT  0x00200000 /* Advanced Context Desc */
2058#define IXGBE_ADVTXD_DTYP_DATA  0x00300000 /* Advanced Data Descriptor */
2059#define IXGBE_ADVTXD_DCMD_EOP   IXGBE_TXD_CMD_EOP  /* End of Packet */
2060#define IXGBE_ADVTXD_DCMD_IFCS  IXGBE_TXD_CMD_IFCS /* Insert FCS */
2061#define IXGBE_ADVTXD_DCMD_RS    IXGBE_TXD_CMD_RS   /* Report Status */
2062#define IXGBE_ADVTXD_DCMD_DDTYP_ISCSI 0x10000000    /* DDP hdr type or iSCSI */
2063#define IXGBE_ADVTXD_DCMD_DEXT  IXGBE_TXD_CMD_DEXT /* Desc ext (1=Adv) */
2064#define IXGBE_ADVTXD_DCMD_VLE   IXGBE_TXD_CMD_VLE  /* VLAN pkt enable */
2065#define IXGBE_ADVTXD_DCMD_TSE   0x80000000 /* TCP Seg enable */
2066#define IXGBE_ADVTXD_STAT_DD    IXGBE_TXD_STAT_DD  /* Descriptor Done */
2067#define IXGBE_ADVTXD_STAT_SN_CRC      0x00000002 /* NXTSEQ/SEED pres in WB */
2068#define IXGBE_ADVTXD_STAT_RSV   0x0000000C /* STA Reserved */
2069#define IXGBE_ADVTXD_IDX_SHIFT  4 /* Adv desc Index shift */
2070#define IXGBE_ADVTXD_CC         0x00000080 /* Check Context */
2071#define IXGBE_ADVTXD_POPTS_SHIFT      8  /* Adv desc POPTS shift */
2072#define IXGBE_ADVTXD_POPTS_IXSM (IXGBE_TXD_POPTS_IXSM << \
2073                                 IXGBE_ADVTXD_POPTS_SHIFT)
2074#define IXGBE_ADVTXD_POPTS_TXSM (IXGBE_TXD_POPTS_TXSM << \
2075                                 IXGBE_ADVTXD_POPTS_SHIFT)
2076#define IXGBE_ADVTXD_POPTS_ISCO_1ST  0x00000000 /* 1st TSO of iSCSI PDU */
2077#define IXGBE_ADVTXD_POPTS_ISCO_MDL  0x00000800 /* Middle TSO of iSCSI PDU */
2078#define IXGBE_ADVTXD_POPTS_ISCO_LAST 0x00001000 /* Last TSO of iSCSI PDU */
2079#define IXGBE_ADVTXD_POPTS_ISCO_FULL 0x00001800 /* 1st&Last TSO-full iSCSI PDU */
2080#define IXGBE_ADVTXD_POPTS_RSV       0x00002000 /* POPTS Reserved */
2081#define IXGBE_ADVTXD_PAYLEN_SHIFT    14 /* Adv desc PAYLEN shift */
2082#define IXGBE_ADVTXD_MACLEN_SHIFT    9  /* Adv ctxt desc mac len shift */
2083#define IXGBE_ADVTXD_VLAN_SHIFT      16  /* Adv ctxt vlan tag shift */
2084#define IXGBE_ADVTXD_TUCMD_IPV4      0x00000400  /* IP Packet Type: 1=IPv4 */
2085#define IXGBE_ADVTXD_TUCMD_IPV6      0x00000000  /* IP Packet Type: 0=IPv6 */
2086#define IXGBE_ADVTXD_TUCMD_L4T_UDP   0x00000000  /* L4 Packet TYPE of UDP */
2087#define IXGBE_ADVTXD_TUCMD_L4T_TCP   0x00000800  /* L4 Packet TYPE of TCP */
2088#define IXGBE_ADVTXD_TUCMD_L4T_SCTP  0x00001000  /* L4 Packet TYPE of SCTP */
2089#define IXGBE_ADVTXD_TUCMD_MKRREQ    0x00002000 /*Req requires Markers and CRC*/
2090#define IXGBE_ADVTXD_POPTS_IPSEC      0x00000400 /* IPSec offload request */
2091#define IXGBE_ADVTXD_TUCMD_IPSEC_TYPE_ESP 0x00002000 /* IPSec Type ESP */
2092#define IXGBE_ADVTXD_TUCMD_IPSEC_ENCRYPT_EN 0x00004000/* ESP Encrypt Enable */
2093#define IXGBE_ADVTXT_TUCMD_FCOE      0x00008000       /* FCoE Frame Type */
2094#define IXGBE_ADVTXD_FCOEF_EOF_MASK  (0x3 << 10)      /* FC EOF index */
2095#define IXGBE_ADVTXD_FCOEF_SOF       ((1 << 2) << 10) /* FC SOF index */
2096#define IXGBE_ADVTXD_FCOEF_PARINC    ((1 << 3) << 10) /* Rel_Off in F_CTL */
2097#define IXGBE_ADVTXD_FCOEF_ORIE      ((1 << 4) << 10) /* Orientation: End */
2098#define IXGBE_ADVTXD_FCOEF_ORIS      ((1 << 5) << 10) /* Orientation: Start */
2099#define IXGBE_ADVTXD_FCOEF_EOF_N     (0x0 << 10)      /* 00: EOFn */
2100#define IXGBE_ADVTXD_FCOEF_EOF_T     (0x1 << 10)      /* 01: EOFt */
2101#define IXGBE_ADVTXD_FCOEF_EOF_NI    (0x2 << 10)      /* 10: EOFni */
2102#define IXGBE_ADVTXD_FCOEF_EOF_A     (0x3 << 10)      /* 11: EOFa */
2103#define IXGBE_ADVTXD_L4LEN_SHIFT     8  /* Adv ctxt L4LEN shift */
2104#define IXGBE_ADVTXD_MSS_SHIFT       16  /* Adv ctxt MSS shift */
2105
2106/* Autonegotiation advertised speeds */
2107typedef u32 ixgbe_autoneg_advertised;
2108/* Link speed */
2109typedef u32 ixgbe_link_speed;
2110#define IXGBE_LINK_SPEED_UNKNOWN   0
2111#define IXGBE_LINK_SPEED_100_FULL  0x0008
2112#define IXGBE_LINK_SPEED_1GB_FULL  0x0020
2113#define IXGBE_LINK_SPEED_10GB_FULL 0x0080
2114#define IXGBE_LINK_SPEED_82598_AUTONEG (IXGBE_LINK_SPEED_1GB_FULL | \
2115                                        IXGBE_LINK_SPEED_10GB_FULL)
2116#define IXGBE_LINK_SPEED_82599_AUTONEG (IXGBE_LINK_SPEED_100_FULL | \
2117                                        IXGBE_LINK_SPEED_1GB_FULL | \
2118                                        IXGBE_LINK_SPEED_10GB_FULL)
2119
2120#define IXGBE_PCIE_DEV_CTRL_2 0xC8
2121#define PCIE_COMPL_TO_VALUE 0x05
2122
2123/* Physical layer type */
2124typedef u32 ixgbe_physical_layer;
2125#define IXGBE_PHYSICAL_LAYER_UNKNOWN      0
2126#define IXGBE_PHYSICAL_LAYER_10GBASE_T    0x0001
2127#define IXGBE_PHYSICAL_LAYER_1000BASE_T   0x0002
2128#define IXGBE_PHYSICAL_LAYER_100BASE_TX   0x0004
2129#define IXGBE_PHYSICAL_LAYER_SFP_PLUS_CU  0x0008
2130#define IXGBE_PHYSICAL_LAYER_10GBASE_LR   0x0010
2131#define IXGBE_PHYSICAL_LAYER_10GBASE_LRM  0x0020
2132#define IXGBE_PHYSICAL_LAYER_10GBASE_SR   0x0040
2133#define IXGBE_PHYSICAL_LAYER_10GBASE_KX4  0x0080
2134#define IXGBE_PHYSICAL_LAYER_10GBASE_CX4  0x0100
2135#define IXGBE_PHYSICAL_LAYER_1000BASE_KX  0x0200
2136#define IXGBE_PHYSICAL_LAYER_1000BASE_BX  0x0400
2137#define IXGBE_PHYSICAL_LAYER_10GBASE_KR   0x0800
2138#define IXGBE_PHYSICAL_LAYER_10GBASE_XAUI 0x1000
2139#define IXGBE_PHYSICAL_LAYER_SFP_ACTIVE_DA 0x2000
2140
2141/* Flow Control Macros */
2142#define PAUSE_RTT       8
2143#define PAUSE_MTU(MTU)  ((MTU + 1024 - 1) / 1024)
2144
2145#define FC_HIGH_WATER(MTU) ((((PAUSE_RTT + PAUSE_MTU(MTU)) * 144) + 99) / 100 +\
2146                                PAUSE_MTU(MTU))
2147#define FC_LOW_WATER(MTU)  (2 * (2 * PAUSE_MTU(MTU) + PAUSE_RTT))
2148
2149/* Software ATR hash keys */
2150#define IXGBE_ATR_BUCKET_HASH_KEY    0x3DAD14E2
2151#define IXGBE_ATR_SIGNATURE_HASH_KEY 0x174D3614
2152
2153/* Software ATR input stream values and masks */
2154#define IXGBE_ATR_HASH_MASK     0x7fff
2155#define IXGBE_ATR_L4TYPE_MASK      0x3
2156#define IXGBE_ATR_L4TYPE_UDP       0x1
2157#define IXGBE_ATR_L4TYPE_TCP       0x2
2158#define IXGBE_ATR_L4TYPE_SCTP      0x3
2159#define IXGBE_ATR_L4TYPE_IPV6_MASK 0x4
2160enum ixgbe_atr_flow_type {
2161        IXGBE_ATR_FLOW_TYPE_IPV4   = 0x0,
2162        IXGBE_ATR_FLOW_TYPE_UDPV4  = 0x1,
2163        IXGBE_ATR_FLOW_TYPE_TCPV4  = 0x2,
2164        IXGBE_ATR_FLOW_TYPE_SCTPV4 = 0x3,
2165        IXGBE_ATR_FLOW_TYPE_IPV6   = 0x4,
2166        IXGBE_ATR_FLOW_TYPE_UDPV6  = 0x5,
2167        IXGBE_ATR_FLOW_TYPE_TCPV6  = 0x6,
2168        IXGBE_ATR_FLOW_TYPE_SCTPV6 = 0x7,
2169};
2170
2171/* Flow Director ATR input struct. */
2172union ixgbe_atr_input {
2173        /*
2174         * Byte layout in order, all values with MSB first:
2175         *
2176         * vm_pool    - 1 byte
2177         * flow_type  - 1 byte
2178         * vlan_id    - 2 bytes
2179         * src_ip     - 16 bytes
2180         * dst_ip     - 16 bytes
2181         * src_port   - 2 bytes
2182         * dst_port   - 2 bytes
2183         * flex_bytes - 2 bytes
2184         * rsvd0      - 2 bytes - space reserved must be 0.
2185         */
2186        struct {
2187                u8     vm_pool;
2188                u8     flow_type;
2189                __be16 vlan_id;
2190                __be32 dst_ip[4];
2191                __be32 src_ip[4];
2192                __be16 src_port;
2193                __be16 dst_port;
2194                __be16 flex_bytes;
2195                __be16 rsvd0;
2196        } formatted;
2197        __be32 dword_stream[11];
2198};
2199
2200/* Flow Director compressed ATR hash input struct */
2201union ixgbe_atr_hash_dword {
2202        struct {
2203                u8 vm_pool;
2204                u8 flow_type;
2205                __be16 vlan_id;
2206        } formatted;
2207        __be32 ip;
2208        struct {
2209                __be16 src;
2210                __be16 dst;
2211        } port;
2212        __be16 flex_bytes;
2213        __be32 dword;
2214};
2215
2216struct ixgbe_atr_input_masks {
2217        __be16 rsvd0;
2218        __be16 vlan_id_mask;
2219        __be32 dst_ip_mask[4];
2220        __be32 src_ip_mask[4];
2221        __be16 src_port_mask;
2222        __be16 dst_port_mask;
2223        __be16 flex_mask;
2224};
2225
2226enum ixgbe_eeprom_type {
2227        ixgbe_eeprom_uninitialized = 0,
2228        ixgbe_eeprom_spi,
2229        ixgbe_flash,
2230        ixgbe_eeprom_none /* No NVM support */
2231};
2232
2233enum ixgbe_mac_type {
2234        ixgbe_mac_unknown = 0,
2235        ixgbe_mac_82598EB,
2236        ixgbe_mac_82599EB,
2237        ixgbe_mac_X540,
2238        ixgbe_num_macs
2239};
2240
2241enum ixgbe_phy_type {
2242        ixgbe_phy_unknown = 0,
2243        ixgbe_phy_tn,
2244        ixgbe_phy_aq,
2245        ixgbe_phy_cu_unknown,
2246        ixgbe_phy_qt,
2247        ixgbe_phy_xaui,
2248        ixgbe_phy_nl,
2249        ixgbe_phy_sfp_passive_tyco,
2250        ixgbe_phy_sfp_passive_unknown,
2251        ixgbe_phy_sfp_active_unknown,
2252        ixgbe_phy_sfp_avago,
2253        ixgbe_phy_sfp_ftl,
2254        ixgbe_phy_sfp_ftl_active,
2255        ixgbe_phy_sfp_unknown,
2256        ixgbe_phy_sfp_intel,
2257        ixgbe_phy_sfp_unsupported,
2258        ixgbe_phy_generic
2259};
2260
2261/*
2262 * SFP+ module type IDs:
2263 *
2264 * ID   Module Type
2265 * =============
2266 * 0    SFP_DA_CU
2267 * 1    SFP_SR
2268 * 2    SFP_LR
2269 * 3    SFP_DA_CU_CORE0 - 82599-specific
2270 * 4    SFP_DA_CU_CORE1 - 82599-specific
2271 * 5    SFP_SR/LR_CORE0 - 82599-specific
2272 * 6    SFP_SR/LR_CORE1 - 82599-specific
2273 */
2274enum ixgbe_sfp_type {
2275        ixgbe_sfp_type_da_cu = 0,
2276        ixgbe_sfp_type_sr = 1,
2277        ixgbe_sfp_type_lr = 2,
2278        ixgbe_sfp_type_da_cu_core0 = 3,
2279        ixgbe_sfp_type_da_cu_core1 = 4,
2280        ixgbe_sfp_type_srlr_core0 = 5,
2281        ixgbe_sfp_type_srlr_core1 = 6,
2282        ixgbe_sfp_type_da_act_lmt_core0 = 7,
2283        ixgbe_sfp_type_da_act_lmt_core1 = 8,
2284        ixgbe_sfp_type_1g_cu_core0 = 9,
2285        ixgbe_sfp_type_1g_cu_core1 = 10,
2286        ixgbe_sfp_type_not_present = 0xFFFE,
2287        ixgbe_sfp_type_unknown = 0xFFFF
2288};
2289
2290enum ixgbe_media_type {
2291        ixgbe_media_type_unknown = 0,
2292        ixgbe_media_type_fiber,
2293        ixgbe_media_type_copper,
2294        ixgbe_media_type_backplane,
2295        ixgbe_media_type_cx4,
2296        ixgbe_media_type_virtual
2297};
2298
2299/* Flow Control Settings */
2300enum ixgbe_fc_mode {
2301        ixgbe_fc_none = 0,
2302        ixgbe_fc_rx_pause,
2303        ixgbe_fc_tx_pause,
2304        ixgbe_fc_full,
2305#ifdef CONFIG_DCB
2306        ixgbe_fc_pfc,
2307#endif
2308        ixgbe_fc_default
2309};
2310
2311/* Smart Speed Settings */
2312#define IXGBE_SMARTSPEED_MAX_RETRIES    3
2313enum ixgbe_smart_speed {
2314        ixgbe_smart_speed_auto = 0,
2315        ixgbe_smart_speed_on,
2316        ixgbe_smart_speed_off
2317};
2318
2319/* PCI bus types */
2320enum ixgbe_bus_type {
2321        ixgbe_bus_type_unknown = 0,
2322        ixgbe_bus_type_pci,
2323        ixgbe_bus_type_pcix,
2324        ixgbe_bus_type_pci_express,
2325        ixgbe_bus_type_reserved
2326};
2327
2328/* PCI bus speeds */
2329enum ixgbe_bus_speed {
2330        ixgbe_bus_speed_unknown = 0,
2331        ixgbe_bus_speed_33,
2332        ixgbe_bus_speed_66,
2333        ixgbe_bus_speed_100,
2334        ixgbe_bus_speed_120,
2335        ixgbe_bus_speed_133,
2336        ixgbe_bus_speed_2500,
2337        ixgbe_bus_speed_5000,
2338        ixgbe_bus_speed_reserved
2339};
2340
2341/* PCI bus widths */
2342enum ixgbe_bus_width {
2343        ixgbe_bus_width_unknown = 0,
2344        ixgbe_bus_width_pcie_x1,
2345        ixgbe_bus_width_pcie_x2,
2346        ixgbe_bus_width_pcie_x4 = 4,
2347        ixgbe_bus_width_pcie_x8 = 8,
2348        ixgbe_bus_width_32,
2349        ixgbe_bus_width_64,
2350        ixgbe_bus_width_reserved
2351};
2352
2353struct ixgbe_addr_filter_info {
2354        u32 num_mc_addrs;
2355        u32 rar_used_count;
2356        u32 mc_addr_in_rar_count;
2357        u32 mta_in_use;
2358        u32 overflow_promisc;
2359        bool uc_set_promisc;
2360        bool user_set_promisc;
2361};
2362
2363/* Bus parameters */
2364struct ixgbe_bus_info {
2365        enum ixgbe_bus_speed speed;
2366        enum ixgbe_bus_width width;
2367        enum ixgbe_bus_type type;
2368
2369        u16 func;
2370        u16 lan_id;
2371};
2372
2373/* Flow control parameters */
2374struct ixgbe_fc_info {
2375        u32 high_water; /* Flow Control High-water */
2376        u32 low_water; /* Flow Control Low-water */
2377        u16 pause_time; /* Flow Control Pause timer */
2378        bool send_xon; /* Flow control send XON */
2379        bool strict_ieee; /* Strict IEEE mode */
2380        bool disable_fc_autoneg; /* Do not autonegotiate FC */
2381        bool fc_was_autonegged; /* Is current_mode the result of autonegging? */
2382        enum ixgbe_fc_mode current_mode; /* FC mode in effect */
2383        enum ixgbe_fc_mode requested_mode; /* FC mode requested by caller */
2384};
2385
2386/* Statistics counters collected by the MAC */
2387struct ixgbe_hw_stats {
2388        u64 crcerrs;
2389        u64 illerrc;
2390        u64 errbc;
2391        u64 mspdc;
2392        u64 mpctotal;
2393        u64 mpc[8];
2394        u64 mlfc;
2395        u64 mrfc;
2396        u64 rlec;
2397        u64 lxontxc;
2398        u64 lxonrxc;
2399        u64 lxofftxc;
2400        u64 lxoffrxc;
2401        u64 pxontxc[8];
2402        u64 pxonrxc[8];
2403        u64 pxofftxc[8];
2404        u64 pxoffrxc[8];
2405        u64 prc64;
2406        u64 prc127;
2407        u64 prc255;
2408        u64 prc511;
2409        u64 prc1023;
2410        u64 prc1522;
2411        u64 gprc;
2412        u64 bprc;
2413        u64 mprc;
2414        u64 gptc;
2415        u64 gorc;
2416        u64 gotc;
2417        u64 rnbc[8];
2418        u64 ruc;
2419        u64 rfc;
2420        u64 roc;
2421        u64 rjc;
2422        u64 mngprc;
2423        u64 mngpdc;
2424        u64 mngptc;
2425        u64 tor;
2426        u64 tpr;
2427        u64 tpt;
2428        u64 ptc64;
2429        u64 ptc127;
2430        u64 ptc255;
2431        u64 ptc511;
2432        u64 ptc1023;
2433        u64 ptc1522;
2434        u64 mptc;
2435        u64 bptc;
2436        u64 xec;
2437        u64 rqsmr[16];
2438        u64 tqsmr[8];
2439        u64 qprc[16];
2440        u64 qptc[16];
2441        u64 qbrc[16];
2442        u64 qbtc[16];
2443        u64 qprdc[16];
2444        u64 pxon2offc[8];
2445        u64 fdirustat_add;
2446        u64 fdirustat_remove;
2447        u64 fdirfstat_fadd;
2448        u64 fdirfstat_fremove;
2449        u64 fdirmatch;
2450        u64 fdirmiss;
2451        u64 fccrc;
2452        u64 fcoerpdc;
2453        u64 fcoeprc;
2454        u64 fcoeptc;
2455        u64 fcoedwrc;
2456        u64 fcoedwtc;
2457};
2458
2459/* forward declaration */
2460struct ixgbe_hw;
2461
2462/* iterator type for walking multicast address lists */
2463typedef u8* (*ixgbe_mc_addr_itr) (struct ixgbe_hw *hw, u8 **mc_addr_ptr,
2464                                  u32 *vmdq);
2465
2466/* Function pointer table */
2467struct ixgbe_eeprom_operations {
2468        s32 (*init_params)(struct ixgbe_hw *);
2469        s32 (*read)(struct ixgbe_hw *, u16, u16 *);
2470        s32 (*write)(struct ixgbe_hw *, u16, u16);
2471        s32 (*validate_checksum)(struct ixgbe_hw *, u16 *);
2472        s32 (*update_checksum)(struct ixgbe_hw *);
2473        u16 (*calc_checksum)(struct ixgbe_hw *);
2474};
2475
2476struct ixgbe_mac_operations {
2477        s32 (*init_hw)(struct ixgbe_hw *);
2478        s32 (*reset_hw)(struct ixgbe_hw *);
2479        s32 (*start_hw)(struct ixgbe_hw *);
2480        s32 (*clear_hw_cntrs)(struct ixgbe_hw *);
2481        enum ixgbe_media_type (*get_media_type)(struct ixgbe_hw *);
2482        u32 (*get_supported_physical_layer)(struct ixgbe_hw *);
2483        s32 (*get_mac_addr)(struct ixgbe_hw *, u8 *);
2484        s32 (*get_san_mac_addr)(struct ixgbe_hw *, u8 *);
2485        s32 (*get_device_caps)(struct ixgbe_hw *, u16 *);
2486        s32 (*get_wwn_prefix)(struct ixgbe_hw *, u16 *, u16 *);
2487        s32 (*stop_adapter)(struct ixgbe_hw *);
2488        s32 (*get_bus_info)(struct ixgbe_hw *);
2489        void (*set_lan_id)(struct ixgbe_hw *);
2490        s32 (*read_analog_reg8)(struct ixgbe_hw*, u32, u8*);
2491        s32 (*write_analog_reg8)(struct ixgbe_hw*, u32, u8);
2492        s32 (*setup_sfp)(struct ixgbe_hw *);
2493        s32 (*enable_rx_dma)(struct ixgbe_hw *, u32);
2494
2495        /* Link */
2496        void (*disable_tx_laser)(struct ixgbe_hw *);
2497        void (*enable_tx_laser)(struct ixgbe_hw *);
2498        void (*flap_tx_laser)(struct ixgbe_hw *);
2499        s32 (*setup_link)(struct ixgbe_hw *, ixgbe_link_speed, bool, bool);
2500        s32 (*check_link)(struct ixgbe_hw *, ixgbe_link_speed *, bool *, bool);
2501        s32 (*get_link_capabilities)(struct ixgbe_hw *, ixgbe_link_speed *,
2502                                     bool *);
2503
2504        /* LED */
2505        s32 (*led_on)(struct ixgbe_hw *, u32);
2506        s32 (*led_off)(struct ixgbe_hw *, u32);
2507        s32 (*blink_led_start)(struct ixgbe_hw *, u32);
2508        s32 (*blink_led_stop)(struct ixgbe_hw *, u32);
2509
2510        /* RAR, Multicast, VLAN */
2511        s32 (*set_rar)(struct ixgbe_hw *, u32, u8 *, u32, u32);
2512        s32 (*clear_rar)(struct ixgbe_hw *, u32);
2513        s32 (*set_vmdq)(struct ixgbe_hw *, u32, u32);
2514        s32 (*clear_vmdq)(struct ixgbe_hw *, u32, u32);
2515        s32 (*init_rx_addrs)(struct ixgbe_hw *);
2516        s32 (*update_uc_addr_list)(struct ixgbe_hw *, struct net_device *);
2517        s32 (*update_mc_addr_list)(struct ixgbe_hw *, struct net_device *);
2518        s32 (*enable_mc)(struct ixgbe_hw *);
2519        s32 (*disable_mc)(struct ixgbe_hw *);
2520        s32 (*clear_vfta)(struct ixgbe_hw *);
2521        s32 (*set_vfta)(struct ixgbe_hw *, u32, u32, bool);
2522        s32 (*init_uta_tables)(struct ixgbe_hw *);
2523        void (*set_mac_anti_spoofing)(struct ixgbe_hw *, bool, int);
2524        void (*set_vlan_anti_spoofing)(struct ixgbe_hw *, bool, int);
2525
2526        /* Flow Control */
2527        s32 (*fc_enable)(struct ixgbe_hw *, s32);
2528};
2529
2530struct ixgbe_phy_operations {
2531        s32 (*identify)(struct ixgbe_hw *);
2532        s32 (*identify_sfp)(struct ixgbe_hw *);
2533        s32 (*init)(struct ixgbe_hw *);
2534        s32 (*reset)(struct ixgbe_hw *);
2535        s32 (*read_reg)(struct ixgbe_hw *, u32, u32, u16 *);
2536        s32 (*write_reg)(struct ixgbe_hw *, u32, u32, u16);
2537        s32 (*setup_link)(struct ixgbe_hw *);
2538        s32 (*setup_link_speed)(struct ixgbe_hw *, ixgbe_link_speed, bool,
2539                                bool);
2540        s32 (*check_link)(struct ixgbe_hw *, ixgbe_link_speed *, bool *);
2541        s32 (*get_firmware_version)(struct ixgbe_hw *, u16 *);
2542        s32 (*read_i2c_byte)(struct ixgbe_hw *, u8, u8, u8 *);
2543        s32 (*write_i2c_byte)(struct ixgbe_hw *, u8, u8, u8);
2544        s32 (*read_i2c_eeprom)(struct ixgbe_hw *, u8 , u8 *);
2545        s32 (*write_i2c_eeprom)(struct ixgbe_hw *, u8, u8);
2546        s32 (*check_overtemp)(struct ixgbe_hw *);
2547};
2548
2549struct ixgbe_eeprom_info {
2550        struct ixgbe_eeprom_operations  ops;
2551        enum ixgbe_eeprom_type          type;
2552        u32                             semaphore_delay;
2553        u16                             word_size;
2554        u16                             address_bits;
2555};
2556
2557struct ixgbe_mac_info {
2558        struct ixgbe_mac_operations     ops;
2559        enum ixgbe_mac_type             type;
2560        u8                              addr[IXGBE_ETH_LENGTH_OF_ADDRESS];
2561        u8                              perm_addr[IXGBE_ETH_LENGTH_OF_ADDRESS];
2562        u8                              san_addr[IXGBE_ETH_LENGTH_OF_ADDRESS];
2563        /* prefix for World Wide Node Name (WWNN) */
2564        u16                             wwnn_prefix;
2565        /* prefix for World Wide Port Name (WWPN) */
2566        u16                             wwpn_prefix;
2567        s32                             mc_filter_type;
2568        u32                             mcft_size;
2569        u32                             vft_size;
2570        u32                             num_rar_entries;
2571        u32                             rar_highwater;
2572        u32                             max_tx_queues;
2573        u32                             max_rx_queues;
2574        u32                             max_msix_vectors;
2575        u32                             orig_autoc;
2576        u32                             orig_autoc2;
2577        bool                            orig_link_settings_stored;
2578        bool                            autotry_restart;
2579};
2580
2581struct ixgbe_phy_info {
2582        struct ixgbe_phy_operations     ops;
2583        struct mdio_if_info             mdio;
2584        enum ixgbe_phy_type             type;
2585        u32                             id;
2586        enum ixgbe_sfp_type             sfp_type;
2587        bool                            sfp_setup_needed;
2588        u32                             revision;
2589        enum ixgbe_media_type           media_type;
2590        bool                            reset_disable;
2591        ixgbe_autoneg_advertised        autoneg_advertised;
2592        enum ixgbe_smart_speed          smart_speed;
2593        bool                            smart_speed_active;
2594        bool                            multispeed_fiber;
2595        bool                            reset_if_overtemp;
2596};
2597
2598#include "ixgbe_mbx.h"
2599
2600struct ixgbe_mbx_operations {
2601        s32 (*init_params)(struct ixgbe_hw *hw);
2602        s32 (*read)(struct ixgbe_hw *, u32 *, u16,  u16);
2603        s32 (*write)(struct ixgbe_hw *, u32 *, u16, u16);
2604        s32 (*read_posted)(struct ixgbe_hw *, u32 *, u16,  u16);
2605        s32 (*write_posted)(struct ixgbe_hw *, u32 *, u16, u16);
2606        s32 (*check_for_msg)(struct ixgbe_hw *, u16);
2607        s32 (*check_for_ack)(struct ixgbe_hw *, u16);
2608        s32 (*check_for_rst)(struct ixgbe_hw *, u16);
2609};
2610
2611struct ixgbe_mbx_stats {
2612        u32 msgs_tx;
2613        u32 msgs_rx;
2614
2615        u32 acks;
2616        u32 reqs;
2617        u32 rsts;
2618};
2619
2620struct ixgbe_mbx_info {
2621        struct ixgbe_mbx_operations ops;
2622        struct ixgbe_mbx_stats stats;
2623        u32 timeout;
2624        u32 usec_delay;
2625        u32 v2p_mailbox;
2626        u16 size;
2627};
2628
2629struct ixgbe_hw {
2630        u8 __iomem                      *hw_addr;
2631        void                            *back;
2632        struct ixgbe_mac_info           mac;
2633        struct ixgbe_addr_filter_info   addr_ctrl;
2634        struct ixgbe_fc_info            fc;
2635        struct ixgbe_phy_info           phy;
2636        struct ixgbe_eeprom_info        eeprom;
2637        struct ixgbe_bus_info           bus;
2638        struct ixgbe_mbx_info           mbx;
2639        u16                             device_id;
2640        u16                             vendor_id;
2641        u16                             subsystem_device_id;
2642        u16                             subsystem_vendor_id;
2643        u8                              revision_id;
2644        bool                            adapter_stopped;
2645        bool                            force_full_reset;
2646};
2647
2648struct ixgbe_info {
2649        enum ixgbe_mac_type             mac;
2650        s32                             (*get_invariants)(struct ixgbe_hw *);
2651        struct ixgbe_mac_operations     *mac_ops;
2652        struct ixgbe_eeprom_operations  *eeprom_ops;
2653        struct ixgbe_phy_operations     *phy_ops;
2654        struct ixgbe_mbx_operations     *mbx_ops;
2655};
2656
2657
2658/* Error Codes */
2659#define IXGBE_ERR_EEPROM                        -1
2660#define IXGBE_ERR_EEPROM_CHECKSUM               -2
2661#define IXGBE_ERR_PHY                           -3
2662#define IXGBE_ERR_CONFIG                        -4
2663#define IXGBE_ERR_PARAM                         -5
2664#define IXGBE_ERR_MAC_TYPE                      -6
2665#define IXGBE_ERR_UNKNOWN_PHY                   -7
2666#define IXGBE_ERR_LINK_SETUP                    -8
2667#define IXGBE_ERR_ADAPTER_STOPPED               -9
2668#define IXGBE_ERR_INVALID_MAC_ADDR              -10
2669#define IXGBE_ERR_DEVICE_NOT_SUPPORTED          -11
2670#define IXGBE_ERR_MASTER_REQUESTS_PENDING       -12
2671#define IXGBE_ERR_INVALID_LINK_SETTINGS         -13
2672#define IXGBE_ERR_AUTONEG_NOT_COMPLETE          -14
2673#define IXGBE_ERR_RESET_FAILED                  -15
2674#define IXGBE_ERR_SWFW_SYNC                     -16
2675#define IXGBE_ERR_PHY_ADDR_INVALID              -17
2676#define IXGBE_ERR_I2C                           -18
2677#define IXGBE_ERR_SFP_NOT_SUPPORTED             -19
2678#define IXGBE_ERR_SFP_NOT_PRESENT               -20
2679#define IXGBE_ERR_SFP_NO_INIT_SEQ_PRESENT       -21
2680#define IXGBE_ERR_NO_SAN_ADDR_PTR               -22
2681#define IXGBE_ERR_FDIR_REINIT_FAILED            -23
2682#define IXGBE_ERR_EEPROM_VERSION                -24
2683#define IXGBE_ERR_NO_SPACE                      -25
2684#define IXGBE_ERR_OVERTEMP                      -26
2685#define IXGBE_ERR_RAR_INDEX                     -27
2686#define IXGBE_ERR_SFP_SETUP_NOT_COMPLETE        -30
2687#define IXGBE_ERR_PBA_SECTION                   -31
2688#define IXGBE_ERR_INVALID_ARGUMENT              -32
2689#define IXGBE_NOT_IMPLEMENTED                   0x7FFFFFFF
2690
2691#endif /* _IXGBE_TYPE_H_ */
2692