drivers/net/avf/base/avf_type.h

   1 /*******************************************************************************
   2
   3 Copyright (c) 2013 - 2015, Intel Corporation
   4 All rights reserved.
   5
   6 Redistribution and use in source and binary forms, with or without
   7 modification, are permitted provided that the following conditions are met:
   8
   9  1. Redistributions of source code must retain the above copyright notice,
  10     this list of conditions and the following disclaimer.
  11
  12  2. Redistributions in binary form must reproduce the above copyright
  13     notice, this list of conditions and the following disclaimer in the
  14     documentation and/or other materials provided with the distribution.
  15
  16  3. Neither the name of the Intel Corporation nor the names of its
  17     contributors may be used to endorse or promote products derived from
  18     this software without specific prior written permission.
  19
  20 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
  21 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  22 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  23 ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
  24 LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
  25 CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
  26 SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  27 INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
  28 CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
  29 ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
  30 POSSIBILITY OF SUCH DAMAGE.
  31
  32 ***************************************************************************/
  33
  34 #ifndef _AVF_TYPE_H_
  35 #define _AVF_TYPE_H_
  36
  37 #include "avf_status.h"
  38 #include "avf_osdep.h"
  39 #include "avf_register.h"
  40 #include "avf_adminq.h"
  41 #include "avf_hmc.h"
  42 #include "avf_lan_hmc.h"
  43 #include "avf_devids.h"
  44
  45 #define UNREFERENCED_XPARAMETER
  46 #define UNREFERENCED_1PARAMETER(_p) (_p);
  47 #define UNREFERENCED_2PARAMETER(_p, _q) (_p); (_q);
  48 #define UNREFERENCED_3PARAMETER(_p, _q, _r) (_p); (_q); (_r);
  49 #define UNREFERENCED_4PARAMETER(_p, _q, _r, _s) (_p); (_q); (_r); (_s);
  50 #define UNREFERENCED_5PARAMETER(_p, _q, _r, _s, _t) (_p); (_q); (_r); (_s); (_t);
  51
  52 #ifndef LINUX_MACROS
  53 #ifndef BIT
  54 #define BIT(a) (1UL << (a))
  55 #endif /* BIT */
  56 #ifndef BIT_ULL
  57 #define BIT_ULL(a) (1ULL << (a))
  58 #endif /* BIT_ULL */
  59 #endif /* LINUX_MACROS */
  60
  61 #ifndef AVF_MASK
  62 /* AVF_MASK is a macro used on 32 bit registers */
  63 #define AVF_MASK(mask, shift) (mask << shift)
  64 #endif
  65
  66 #define AVF_MAX_PF                      16
  67 #define AVF_MAX_PF_VSI                  64
  68 #define AVF_MAX_PF_QP                   128
  69 #define AVF_MAX_VSI_QP                  16
  70 #define AVF_MAX_VF_VSI                  3
  71 #define AVF_MAX_CHAINED_RX_BUFFERS      5
  72 #define AVF_MAX_PF_UDP_OFFLOAD_PORTS    16
  73
  74 /* something less than 1 minute */
  75 #define AVF_HEARTBEAT_TIMEOUT           (HZ * 50)
  76
  77 /* Max default timeout in ms, */
  78 #define AVF_MAX_NVM_TIMEOUT             18000
  79
  80 /* Max timeout in ms for the phy to respond */
  81 #define AVF_MAX_PHY_TIMEOUT             500
  82
  83 /* Check whether address is multicast. */
  84 #define AVF_IS_MULTICAST(address) (bool)(((u8 *)(address))[0] & ((u8)0x01))
  85
  86 /* Check whether an address is broadcast. */
  87 #define AVF_IS_BROADCAST(address)       \
  88         ((((u8 *)(address))[0] == ((u8)0xff)) && \
  89         (((u8 *)(address))[1] == ((u8)0xff)))
  90
  91 /* Switch from ms to the 1usec global time (this is the GTIME resolution) */
  92 #define AVF_MS_TO_GTIME(time)           ((time) * 1000)
  93
  94 /* forward declaration */
  95 struct avf_hw;
  96 typedef void (*AVF_ADMINQ_CALLBACK)(struct avf_hw *, struct avf_aq_desc *);
  97
  98 #ifndef ETH_ALEN
  99 #define ETH_ALEN        6
 100 #endif
 101 /* Data type manipulation macros. */
 102 #define AVF_HI_DWORD(x) ((u32)((((x) >> 16) >> 16) & 0xFFFFFFFF))
 103 #define AVF_LO_DWORD(x) ((u32)((x) & 0xFFFFFFFF))
 104
 105 #define AVF_HI_WORD(x)          ((u16)(((x) >> 16) & 0xFFFF))
 106 #define AVF_LO_WORD(x)          ((u16)((x) & 0xFFFF))
 107
 108 #define AVF_HI_BYTE(x)          ((u8)(((x) >> 8) & 0xFF))
 109 #define AVF_LO_BYTE(x)          ((u8)((x) & 0xFF))
 110
 111 /* Number of Transmit Descriptors must be a multiple of 8. */
 112 #define AVF_REQ_TX_DESCRIPTOR_MULTIPLE  8
 113 /* Number of Receive Descriptors must be a multiple of 32 if
 114  * the number of descriptors is greater than 32.
 115  */
 116 #define AVF_REQ_RX_DESCRIPTOR_MULTIPLE  32
 117
 118 #define AVF_DESC_UNUSED(R)      \
 119         ((((R)->next_to_clean > (R)->next_to_use) ? 0 : (R)->count) + \
 120         (R)->next_to_clean - (R)->next_to_use - 1)
 121
 122 /* bitfields for Tx queue mapping in QTX_CTL */
 123 #define AVF_QTX_CTL_VF_QUEUE    0x0
 124 #define AVF_QTX_CTL_VM_QUEUE    0x1
 125 #define AVF_QTX_CTL_PF_QUEUE    0x2
 126
 127 /* debug masks - set these bits in hw->debug_mask to control output */
 128 enum avf_debug_mask {
 129         AVF_DEBUG_INIT                  = 0x00000001,
 130         AVF_DEBUG_RELEASE               = 0x00000002,
 131
 132         AVF_DEBUG_LINK                  = 0x00000010,
 133         AVF_DEBUG_PHY                   = 0x00000020,
 134         AVF_DEBUG_HMC                   = 0x00000040,
 135         AVF_DEBUG_NVM                   = 0x00000080,
 136         AVF_DEBUG_LAN                   = 0x00000100,
 137         AVF_DEBUG_FLOW                  = 0x00000200,
 138         AVF_DEBUG_DCB                   = 0x00000400,
 139         AVF_DEBUG_DIAG                  = 0x00000800,
 140         AVF_DEBUG_FD                    = 0x00001000,
 141         AVF_DEBUG_PACKAGE               = 0x00002000,
 142
 143         AVF_DEBUG_AQ_MESSAGE            = 0x01000000,
 144         AVF_DEBUG_AQ_DESCRIPTOR = 0x02000000,
 145         AVF_DEBUG_AQ_DESC_BUFFER        = 0x04000000,
 146         AVF_DEBUG_AQ_COMMAND            = 0x06000000,
 147         AVF_DEBUG_AQ                    = 0x0F000000,
 148
 149         AVF_DEBUG_USER                  = 0xF0000000,
 150
 151         AVF_DEBUG_ALL                   = 0xFFFFFFFF
 152 };
 153
 154 /* PCI Bus Info */
 155 #define AVF_PCI_LINK_STATUS             0xB2
 156 #define AVF_PCI_LINK_WIDTH              0x3F0
 157 #define AVF_PCI_LINK_WIDTH_1            0x10
 158 #define AVF_PCI_LINK_WIDTH_2            0x20
 159 #define AVF_PCI_LINK_WIDTH_4            0x40
 160 #define AVF_PCI_LINK_WIDTH_8            0x80
 161 #define AVF_PCI_LINK_SPEED              0xF
 162 #define AVF_PCI_LINK_SPEED_2500 0x1
 163 #define AVF_PCI_LINK_SPEED_5000 0x2
 164 #define AVF_PCI_LINK_SPEED_8000 0x3
 165
 166 #define AVF_MDIO_CLAUSE22_STCODE_MASK   AVF_MASK(1, \
 167                                                   AVF_GLGEN_MSCA_STCODE_SHIFT)
 168 #define AVF_MDIO_CLAUSE22_OPCODE_WRITE_MASK     AVF_MASK(1, \
 169                                                   AVF_GLGEN_MSCA_OPCODE_SHIFT)
 170 #define AVF_MDIO_CLAUSE22_OPCODE_READ_MASK      AVF_MASK(2, \
 171                                                   AVF_GLGEN_MSCA_OPCODE_SHIFT)
 172
 173 #define AVF_MDIO_CLAUSE45_STCODE_MASK   AVF_MASK(0, \
 174                                                   AVF_GLGEN_MSCA_STCODE_SHIFT)
 175 #define AVF_MDIO_CLAUSE45_OPCODE_ADDRESS_MASK   AVF_MASK(0, \
 176                                                   AVF_GLGEN_MSCA_OPCODE_SHIFT)
 177 #define AVF_MDIO_CLAUSE45_OPCODE_WRITE_MASK     AVF_MASK(1, \
 178                                                   AVF_GLGEN_MSCA_OPCODE_SHIFT)
 179 #define AVF_MDIO_CLAUSE45_OPCODE_READ_INC_ADDR_MASK     AVF_MASK(2, \
 180                                                   AVF_GLGEN_MSCA_OPCODE_SHIFT)
 181 #define AVF_MDIO_CLAUSE45_OPCODE_READ_MASK      AVF_MASK(3, \
 182                                                   AVF_GLGEN_MSCA_OPCODE_SHIFT)
 183
 184 #define AVF_PHY_COM_REG_PAGE                    0x1E
 185 #define AVF_PHY_LED_LINK_MODE_MASK              0xF0
 186 #define AVF_PHY_LED_MANUAL_ON                   0x100
 187 #define AVF_PHY_LED_PROV_REG_1                  0xC430
 188 #define AVF_PHY_LED_MODE_MASK                   0xFFFF
 189 #define AVF_PHY_LED_MODE_ORIG                   0x80000000
 190
 191 /* Memory types */
 192 enum avf_memset_type {
 193         AVF_NONDMA_MEM = 0,
 194         AVF_DMA_MEM
 195 };
 196
 197 /* Memcpy types */
 198 enum avf_memcpy_type {
 199         AVF_NONDMA_TO_NONDMA = 0,
 200         AVF_NONDMA_TO_DMA,
 201         AVF_DMA_TO_DMA,
 202         AVF_DMA_TO_NONDMA
 203 };
 204
 205 /* These are structs for managing the hardware information and the operations.
 206  * The structures of function pointers are filled out at init time when we
 207  * know for sure exactly which hardware we're working with.  This gives us the
 208  * flexibility of using the same main driver code but adapting to slightly
 209  * different hardware needs as new parts are developed.  For this architecture,
 210  * the Firmware and AdminQ are intended to insulate the driver from most of the
 211  * future changes, but these structures will also do part of the job.
 212  */
 213 enum avf_mac_type {
 214         AVF_MAC_UNKNOWN = 0,
 215         AVF_MAC_XL710,
 216         AVF_MAC_VF,
 217         AVF_MAC_X722,
 218         AVF_MAC_X722_VF,
 219         AVF_MAC_GENERIC,
 220 };
 221
 222 enum avf_media_type {
 223         AVF_MEDIA_TYPE_UNKNOWN = 0,
 224         AVF_MEDIA_TYPE_FIBER,
 225         AVF_MEDIA_TYPE_BASET,
 226         AVF_MEDIA_TYPE_BACKPLANE,
 227         AVF_MEDIA_TYPE_CX4,
 228         AVF_MEDIA_TYPE_DA,
 229         AVF_MEDIA_TYPE_VIRTUAL
 230 };
 231
 232 enum avf_fc_mode {
 233         AVF_FC_NONE = 0,
 234         AVF_FC_RX_PAUSE,
 235         AVF_FC_TX_PAUSE,
 236         AVF_FC_FULL,
 237         AVF_FC_PFC,
 238         AVF_FC_DEFAULT
 239 };
 240
 241 enum avf_set_fc_aq_failures {
 242         AVF_SET_FC_AQ_FAIL_NONE = 0,
 243         AVF_SET_FC_AQ_FAIL_GET = 1,
 244         AVF_SET_FC_AQ_FAIL_SET = 2,
 245         AVF_SET_FC_AQ_FAIL_UPDATE = 4,
 246         AVF_SET_FC_AQ_FAIL_SET_UPDATE = 6
 247 };
 248
 249 enum avf_vsi_type {
 250         AVF_VSI_MAIN    = 0,
 251         AVF_VSI_VMDQ1   = 1,
 252         AVF_VSI_VMDQ2   = 2,
 253         AVF_VSI_CTRL    = 3,
 254         AVF_VSI_FCOE    = 4,
 255         AVF_VSI_MIRROR  = 5,
 256         AVF_VSI_SRIOV   = 6,
 257         AVF_VSI_FDIR    = 7,
 258         AVF_VSI_TYPE_UNKNOWN
 259 };
 260
 261 enum avf_queue_type {
 262         AVF_QUEUE_TYPE_RX = 0,
 263         AVF_QUEUE_TYPE_TX,
 264         AVF_QUEUE_TYPE_PE_CEQ,
 265         AVF_QUEUE_TYPE_UNKNOWN
 266 };
 267
 268 struct avf_link_status {
 269         enum avf_aq_phy_type phy_type;
 270         enum avf_aq_link_speed link_speed;
 271         u8 link_info;
 272         u8 an_info;
 273         u8 req_fec_info;
 274         u8 fec_info;
 275         u8 ext_info;
 276         u8 loopback;
 277         /* is Link Status Event notification to SW enabled */
 278         bool lse_enable;
 279         u16 max_frame_size;
 280         bool crc_enable;
 281         u8 pacing;
 282         u8 requested_speeds;
 283         u8 module_type[3];
 284         /* 1st byte: module identifier */
 285 #define AVF_MODULE_TYPE_SFP             0x03
 286 #define AVF_MODULE_TYPE_QSFP            0x0D
 287         /* 2nd byte: ethernet compliance codes for 10/40G */
 288 #define AVF_MODULE_TYPE_40G_ACTIVE      0x01
 289 #define AVF_MODULE_TYPE_40G_LR4 0x02
 290 #define AVF_MODULE_TYPE_40G_SR4 0x04
 291 #define AVF_MODULE_TYPE_40G_CR4 0x08
 292 #define AVF_MODULE_TYPE_10G_BASE_SR     0x10
 293 #define AVF_MODULE_TYPE_10G_BASE_LR     0x20
 294 #define AVF_MODULE_TYPE_10G_BASE_LRM    0x40
 295 #define AVF_MODULE_TYPE_10G_BASE_ER     0x80
 296         /* 3rd byte: ethernet compliance codes for 1G */
 297 #define AVF_MODULE_TYPE_1000BASE_SX     0x01
 298 #define AVF_MODULE_TYPE_1000BASE_LX     0x02
 299 #define AVF_MODULE_TYPE_1000BASE_CX     0x04
 300 #define AVF_MODULE_TYPE_1000BASE_T      0x08
 301 };
 302
 303 struct avf_phy_info {
 304         struct avf_link_status link_info;
 305         struct avf_link_status link_info_old;
 306         bool get_link_info;
 307         enum avf_media_type media_type;
 308         /* all the phy types the NVM is capable of */
 309         u64 phy_types;
 310 };
 311
 312 #define AVF_CAP_PHY_TYPE_SGMII BIT_ULL(AVF_PHY_TYPE_SGMII)
 313 #define AVF_CAP_PHY_TYPE_1000BASE_KX BIT_ULL(AVF_PHY_TYPE_1000BASE_KX)
 314 #define AVF_CAP_PHY_TYPE_10GBASE_KX4 BIT_ULL(AVF_PHY_TYPE_10GBASE_KX4)
 315 #define AVF_CAP_PHY_TYPE_10GBASE_KR BIT_ULL(AVF_PHY_TYPE_10GBASE_KR)
 316 #define AVF_CAP_PHY_TYPE_40GBASE_KR4 BIT_ULL(AVF_PHY_TYPE_40GBASE_KR4)
 317 #define AVF_CAP_PHY_TYPE_XAUI BIT_ULL(AVF_PHY_TYPE_XAUI)
 318 #define AVF_CAP_PHY_TYPE_XFI BIT_ULL(AVF_PHY_TYPE_XFI)
 319 #define AVF_CAP_PHY_TYPE_SFI BIT_ULL(AVF_PHY_TYPE_SFI)
 320 #define AVF_CAP_PHY_TYPE_XLAUI BIT_ULL(AVF_PHY_TYPE_XLAUI)
 321 #define AVF_CAP_PHY_TYPE_XLPPI BIT_ULL(AVF_PHY_TYPE_XLPPI)
 322 #define AVF_CAP_PHY_TYPE_40GBASE_CR4_CU BIT_ULL(AVF_PHY_TYPE_40GBASE_CR4_CU)
 323 #define AVF_CAP_PHY_TYPE_10GBASE_CR1_CU BIT_ULL(AVF_PHY_TYPE_10GBASE_CR1_CU)
 324 #define AVF_CAP_PHY_TYPE_10GBASE_AOC BIT_ULL(AVF_PHY_TYPE_10GBASE_AOC)
 325 #define AVF_CAP_PHY_TYPE_40GBASE_AOC BIT_ULL(AVF_PHY_TYPE_40GBASE_AOC)
 326 #define AVF_CAP_PHY_TYPE_100BASE_TX BIT_ULL(AVF_PHY_TYPE_100BASE_TX)
 327 #define AVF_CAP_PHY_TYPE_1000BASE_T BIT_ULL(AVF_PHY_TYPE_1000BASE_T)
 328 #define AVF_CAP_PHY_TYPE_10GBASE_T BIT_ULL(AVF_PHY_TYPE_10GBASE_T)
 329 #define AVF_CAP_PHY_TYPE_10GBASE_SR BIT_ULL(AVF_PHY_TYPE_10GBASE_SR)
 330 #define AVF_CAP_PHY_TYPE_10GBASE_LR BIT_ULL(AVF_PHY_TYPE_10GBASE_LR)
 331 #define AVF_CAP_PHY_TYPE_10GBASE_SFPP_CU BIT_ULL(AVF_PHY_TYPE_10GBASE_SFPP_CU)
 332 #define AVF_CAP_PHY_TYPE_10GBASE_CR1 BIT_ULL(AVF_PHY_TYPE_10GBASE_CR1)
 333 #define AVF_CAP_PHY_TYPE_40GBASE_CR4 BIT_ULL(AVF_PHY_TYPE_40GBASE_CR4)
 334 #define AVF_CAP_PHY_TYPE_40GBASE_SR4 BIT_ULL(AVF_PHY_TYPE_40GBASE_SR4)
 335 #define AVF_CAP_PHY_TYPE_40GBASE_LR4 BIT_ULL(AVF_PHY_TYPE_40GBASE_LR4)
 336 #define AVF_CAP_PHY_TYPE_1000BASE_SX BIT_ULL(AVF_PHY_TYPE_1000BASE_SX)
 337 #define AVF_CAP_PHY_TYPE_1000BASE_LX BIT_ULL(AVF_PHY_TYPE_1000BASE_LX)
 338 #define AVF_CAP_PHY_TYPE_1000BASE_T_OPTICAL \
 339                                 BIT_ULL(AVF_PHY_TYPE_1000BASE_T_OPTICAL)
 340 #define AVF_CAP_PHY_TYPE_20GBASE_KR2 BIT_ULL(AVF_PHY_TYPE_20GBASE_KR2)
 341 /*
 342  * Defining the macro AVF_TYPE_OFFSET to implement a bit shift for some
 343  * PHY types. There is an unused bit (31) in the AVF_CAP_PHY_TYPE_* bit
 344  * fields but no corresponding gap in the avf_aq_phy_type enumeration. So,
 345  * a shift is needed to adjust for this with values larger than 31. The
 346  * only affected values are AVF_PHY_TYPE_25GBASE_*.
 347  */
 348 #define AVF_PHY_TYPE_OFFSET 1
 349 #define AVF_CAP_PHY_TYPE_25GBASE_KR BIT_ULL(AVF_PHY_TYPE_25GBASE_KR + \
 350                                              AVF_PHY_TYPE_OFFSET)
 351 #define AVF_CAP_PHY_TYPE_25GBASE_CR BIT_ULL(AVF_PHY_TYPE_25GBASE_CR + \
 352                                              AVF_PHY_TYPE_OFFSET)
 353 #define AVF_CAP_PHY_TYPE_25GBASE_SR BIT_ULL(AVF_PHY_TYPE_25GBASE_SR + \
 354                                              AVF_PHY_TYPE_OFFSET)
 355 #define AVF_CAP_PHY_TYPE_25GBASE_LR BIT_ULL(AVF_PHY_TYPE_25GBASE_LR + \
 356                                              AVF_PHY_TYPE_OFFSET)
 357 #define AVF_CAP_PHY_TYPE_25GBASE_AOC BIT_ULL(AVF_PHY_TYPE_25GBASE_AOC + \
 358                                              AVF_PHY_TYPE_OFFSET)
 359 #define AVF_CAP_PHY_TYPE_25GBASE_ACC BIT_ULL(AVF_PHY_TYPE_25GBASE_ACC + \
 360                                              AVF_PHY_TYPE_OFFSET)
 361 #define AVF_HW_CAP_MAX_GPIO                     30
 362 #define AVF_HW_CAP_MDIO_PORT_MODE_MDIO          0
 363 #define AVF_HW_CAP_MDIO_PORT_MODE_I2C           1
 364
 365 enum avf_acpi_programming_method {
 366         AVF_ACPI_PROGRAMMING_METHOD_HW_FVL = 0,
 367         AVF_ACPI_PROGRAMMING_METHOD_AQC_FPK = 1
 368 };
 369
 370 #define AVF_WOL_SUPPORT_MASK                    0x1
 371 #define AVF_ACPI_PROGRAMMING_METHOD_MASK        0x2
 372 #define AVF_PROXY_SUPPORT_MASK                  0x4
 373
 374 /* Capabilities of a PF or a VF or the whole device */
 375 struct avf_hw_capabilities {
 376         u32  switch_mode;
 377 #define AVF_NVM_IMAGE_TYPE_EVB          0x0
 378 #define AVF_NVM_IMAGE_TYPE_CLOUD        0x2
 379 #define AVF_NVM_IMAGE_TYPE_UDP_CLOUD    0x3
 380
 381         u32  management_mode;
 382         u32  mng_protocols_over_mctp;
 383 #define AVF_MNG_PROTOCOL_PLDM           0x2
 384 #define AVF_MNG_PROTOCOL_OEM_COMMANDS   0x4
 385 #define AVF_MNG_PROTOCOL_NCSI           0x8
 386         u32  npar_enable;
 387         u32  os2bmc;
 388         u32  valid_functions;
 389         bool sr_iov_1_1;
 390         bool vmdq;
 391         bool evb_802_1_qbg; /* Edge Virtual Bridging */
 392         bool evb_802_1_qbh; /* Bridge Port Extension */
 393         bool dcb;
 394         bool fcoe;
 395         bool iscsi; /* Indicates iSCSI enabled */
 396         bool flex10_enable;
 397         bool flex10_capable;
 398         u32  flex10_mode;
 399 #define AVF_FLEX10_MODE_UNKNOWN 0x0
 400 #define AVF_FLEX10_MODE_DCC             0x1
 401 #define AVF_FLEX10_MODE_DCI             0x2
 402
 403         u32 flex10_status;
 404 #define AVF_FLEX10_STATUS_DCC_ERROR     0x1
 405 #define AVF_FLEX10_STATUS_VC_MODE       0x2
 406
 407         bool sec_rev_disabled;
 408         bool update_disabled;
 409 #define AVF_NVM_MGMT_SEC_REV_DISABLED   0x1
 410 #define AVF_NVM_MGMT_UPDATE_DISABLED    0x2
 411
 412         bool mgmt_cem;
 413         bool ieee_1588;
 414         bool iwarp;
 415         bool fd;
 416         u32 fd_filters_guaranteed;
 417         u32 fd_filters_best_effort;
 418         bool rss;
 419         u32 rss_table_size;
 420         u32 rss_table_entry_width;
 421         bool led[AVF_HW_CAP_MAX_GPIO];
 422         bool sdp[AVF_HW_CAP_MAX_GPIO];
 423         u32 nvm_image_type;
 424         u32 num_flow_director_filters;
 425         u32 num_vfs;
 426         u32 vf_base_id;
 427         u32 num_vsis;
 428         u32 num_rx_qp;
 429         u32 num_tx_qp;
 430         u32 base_queue;
 431         u32 num_msix_vectors;
 432         u32 num_msix_vectors_vf;
 433         u32 led_pin_num;
 434         u32 sdp_pin_num;
 435         u32 mdio_port_num;
 436         u32 mdio_port_mode;
 437         u8 rx_buf_chain_len;
 438         u32 enabled_tcmap;
 439         u32 maxtc;
 440         u64 wr_csr_prot;
 441         bool apm_wol_support;
 442         enum avf_acpi_programming_method acpi_prog_method;
 443         bool proxy_support;
 444 };
 445
 446 struct avf_mac_info {
 447         enum avf_mac_type type;
 448         u8 addr[ETH_ALEN];
 449         u8 perm_addr[ETH_ALEN];
 450         u8 san_addr[ETH_ALEN];
 451         u8 port_addr[ETH_ALEN];
 452         u16 max_fcoeq;
 453 };
 454
 455 enum avf_aq_resources_ids {
 456         AVF_NVM_RESOURCE_ID = 1
 457 };
 458
 459 enum avf_aq_resource_access_type {
 460         AVF_RESOURCE_READ = 1,
 461         AVF_RESOURCE_WRITE
 462 };
 463
 464 struct avf_nvm_info {
 465         u64 hw_semaphore_timeout; /* usec global time (GTIME resolution) */
 466         u32 timeout;              /* [ms] */
 467         u16 sr_size;              /* Shadow RAM size in words */
 468         bool blank_nvm_mode;      /* is NVM empty (no FW present)*/
 469         u16 version;              /* NVM package version */
 470         u32 eetrack;              /* NVM data version */
 471         u32 oem_ver;              /* OEM version info */
 472 };
 473
 474 /* definitions used in NVM update support */
 475
 476 enum avf_nvmupd_cmd {
 477         AVF_NVMUPD_INVALID,
 478         AVF_NVMUPD_READ_CON,
 479         AVF_NVMUPD_READ_SNT,
 480         AVF_NVMUPD_READ_LCB,
 481         AVF_NVMUPD_READ_SA,
 482         AVF_NVMUPD_WRITE_ERA,
 483         AVF_NVMUPD_WRITE_CON,
 484         AVF_NVMUPD_WRITE_SNT,
 485         AVF_NVMUPD_WRITE_LCB,
 486         AVF_NVMUPD_WRITE_SA,
 487         AVF_NVMUPD_CSUM_CON,
 488         AVF_NVMUPD_CSUM_SA,
 489         AVF_NVMUPD_CSUM_LCB,
 490         AVF_NVMUPD_STATUS,
 491         AVF_NVMUPD_EXEC_AQ,
 492         AVF_NVMUPD_GET_AQ_RESULT,
 493         AVF_NVMUPD_GET_AQ_EVENT,
 494 };
 495
 496 enum avf_nvmupd_state {
 497         AVF_NVMUPD_STATE_INIT,
 498         AVF_NVMUPD_STATE_READING,
 499         AVF_NVMUPD_STATE_WRITING,
 500         AVF_NVMUPD_STATE_INIT_WAIT,
 501         AVF_NVMUPD_STATE_WRITE_WAIT,
 502         AVF_NVMUPD_STATE_ERROR
 503 };
 504
 505 /* nvm_access definition and its masks/shifts need to be accessible to
 506  * application, core driver, and shared code.  Where is the right file?
 507  */
 508 #define AVF_NVM_READ    0xB
 509 #define AVF_NVM_WRITE   0xC
 510
 511 #define AVF_NVM_MOD_PNT_MASK 0xFF
 512
 513 #define AVF_NVM_TRANS_SHIFT                     8
 514 #define AVF_NVM_TRANS_MASK                      (0xf << AVF_NVM_TRANS_SHIFT)
 515 #define AVF_NVM_PRESERVATION_FLAGS_SHIFT        12
 516 #define AVF_NVM_PRESERVATION_FLAGS_MASK \
 517                                 (0x3 << AVF_NVM_PRESERVATION_FLAGS_SHIFT)
 518 #define AVF_NVM_PRESERVATION_FLAGS_SELECTED     0x01
 519 #define AVF_NVM_PRESERVATION_FLAGS_ALL          0x02
 520 #define AVF_NVM_CON                             0x0
 521 #define AVF_NVM_SNT                             0x1
 522 #define AVF_NVM_LCB                             0x2
 523 #define AVF_NVM_SA                              (AVF_NVM_SNT | AVF_NVM_LCB)
 524 #define AVF_NVM_ERA                             0x4
 525 #define AVF_NVM_CSUM                            0x8
 526 #define AVF_NVM_AQE                             0xe
 527 #define AVF_NVM_EXEC                            0xf
 528
 529 #define AVF_NVM_ADAPT_SHIFT     16
 530 #define AVF_NVM_ADAPT_MASK      (0xffffULL << AVF_NVM_ADAPT_SHIFT)
 531
 532 #define AVF_NVMUPD_MAX_DATA     4096
 533 #define AVF_NVMUPD_IFACE_TIMEOUT 2 /* seconds */
 534
 535 struct avf_nvm_access {
 536         u32 command;
 537         u32 config;
 538         u32 offset;     /* in bytes */
 539         u32 data_size;  /* in bytes */
 540         u8 data[1];
 541 };
 542
 543 /* (Q)SFP module access definitions */
 544 #define AVF_I2C_EEPROM_DEV_ADDR 0xA0
 545 #define AVF_I2C_EEPROM_DEV_ADDR2        0xA2
 546 #define AVF_MODULE_TYPE_ADDR            0x00
 547 #define AVF_MODULE_REVISION_ADDR        0x01
 548 #define AVF_MODULE_SFF_8472_COMP        0x5E
 549 #define AVF_MODULE_SFF_8472_SWAP        0x5C
 550 #define AVF_MODULE_SFF_ADDR_MODE        0x04
 551 #define AVF_MODULE_SFF_DIAG_CAPAB       0x40
 552 #define AVF_MODULE_TYPE_QSFP_PLUS       0x0D
 553 #define AVF_MODULE_TYPE_QSFP28          0x11
 554 #define AVF_MODULE_QSFP_MAX_LEN 640
 555
 556 /* PCI bus types */
 557 enum avf_bus_type {
 558         avf_bus_type_unknown = 0,
 559         avf_bus_type_pci,
 560         avf_bus_type_pcix,
 561         avf_bus_type_pci_express,
 562         avf_bus_type_reserved
 563 };
 564
 565 /* PCI bus speeds */
 566 enum avf_bus_speed {
 567         avf_bus_speed_unknown   = 0,
 568         avf_bus_speed_33        = 33,
 569         avf_bus_speed_66        = 66,
 570         avf_bus_speed_100       = 100,
 571         avf_bus_speed_120       = 120,
 572         avf_bus_speed_133       = 133,
 573         avf_bus_speed_2500      = 2500,
 574         avf_bus_speed_5000      = 5000,
 575         avf_bus_speed_8000      = 8000,
 576         avf_bus_speed_reserved
 577 };
 578
 579 /* PCI bus widths */
 580 enum avf_bus_width {
 581         avf_bus_width_unknown   = 0,
 582         avf_bus_width_pcie_x1   = 1,
 583         avf_bus_width_pcie_x2   = 2,
 584         avf_bus_width_pcie_x4   = 4,
 585         avf_bus_width_pcie_x8   = 8,
 586         avf_bus_width_32        = 32,
 587         avf_bus_width_64        = 64,
 588         avf_bus_width_reserved
 589 };
 590
 591 /* Bus parameters */
 592 struct avf_bus_info {
 593         enum avf_bus_speed speed;
 594         enum avf_bus_width width;
 595         enum avf_bus_type type;
 596
 597         u16 func;
 598         u16 device;
 599         u16 lan_id;
 600         u16 bus_id;
 601 };
 602
 603 /* Flow control (FC) parameters */
 604 struct avf_fc_info {
 605         enum avf_fc_mode current_mode; /* FC mode in effect */
 606         enum avf_fc_mode requested_mode; /* FC mode requested by caller */
 607 };
 608
 609 #define AVF_MAX_TRAFFIC_CLASS           8
 610 #define AVF_MAX_USER_PRIORITY           8
 611 #define AVF_DCBX_MAX_APPS               32
 612 #define AVF_LLDPDU_SIZE         1500
 613 #define AVF_TLV_STATUS_OPER             0x1
 614 #define AVF_TLV_STATUS_SYNC             0x2
 615 #define AVF_TLV_STATUS_ERR              0x4
 616 #define AVF_CEE_OPER_MAX_APPS           3
 617 #define AVF_APP_PROTOID_FCOE            0x8906
 618 #define AVF_APP_PROTOID_ISCSI           0x0cbc
 619 #define AVF_APP_PROTOID_FIP             0x8914
 620 #define AVF_APP_SEL_ETHTYPE             0x1
 621 #define AVF_APP_SEL_TCPIP               0x2
 622 #define AVF_CEE_APP_SEL_ETHTYPE 0x0
 623 #define AVF_CEE_APP_SEL_TCPIP           0x1
 624
 625 /* CEE or IEEE 802.1Qaz ETS Configuration data */
 626 struct avf_dcb_ets_config {
 627         u8 willing;
 628         u8 cbs;
 629         u8 maxtcs;
 630         u8 prioritytable[AVF_MAX_TRAFFIC_CLASS];
 631         u8 tcbwtable[AVF_MAX_TRAFFIC_CLASS];
 632         u8 tsatable[AVF_MAX_TRAFFIC_CLASS];
 633 };
 634
 635 /* CEE or IEEE 802.1Qaz PFC Configuration data */
 636 struct avf_dcb_pfc_config {
 637         u8 willing;
 638         u8 mbc;
 639         u8 pfccap;
 640         u8 pfcenable;
 641 };
 642
 643 /* CEE or IEEE 802.1Qaz Application Priority data */
 644 struct avf_dcb_app_priority_table {
 645         u8  priority;
 646         u8  selector;
 647         u16 protocolid;
 648 };
 649
 650 struct avf_dcbx_config {
 651         u8  dcbx_mode;
 652 #define AVF_DCBX_MODE_CEE       0x1
 653 #define AVF_DCBX_MODE_IEEE      0x2
 654         u8  app_mode;
 655 #define AVF_DCBX_APPS_NON_WILLING       0x1
 656         u32 numapps;
 657         u32 tlv_status; /* CEE mode TLV status */
 658         struct avf_dcb_ets_config etscfg;
 659         struct avf_dcb_ets_config etsrec;
 660         struct avf_dcb_pfc_config pfc;
 661         struct avf_dcb_app_priority_table app[AVF_DCBX_MAX_APPS];
 662 };
 663
 664 /* Port hardware description */
 665 struct avf_hw {
 666         u8 *hw_addr;
 667         void *back;
 668
 669         /* subsystem structs */
 670         struct avf_phy_info phy;
 671         struct avf_mac_info mac;
 672         struct avf_bus_info bus;
 673         struct avf_nvm_info nvm;
 674         struct avf_fc_info fc;
 675
 676         /* pci info */
 677         u16 device_id;
 678         u16 vendor_id;
 679         u16 subsystem_device_id;
 680         u16 subsystem_vendor_id;
 681         u8 revision_id;
 682         u8 port;
 683         bool adapter_stopped;
 684
 685         /* capabilities for entire device and PCI func */
 686         struct avf_hw_capabilities dev_caps;
 687         struct avf_hw_capabilities func_caps;
 688
 689         /* Flow Director shared filter space */
 690         u16 fdir_shared_filter_count;
 691
 692         /* device profile info */
 693         u8  pf_id;
 694         u16 main_vsi_seid;
 695
 696         /* for multi-function MACs */
 697         u16 partition_id;
 698         u16 num_partitions;
 699         u16 num_ports;
 700
 701         /* Closest numa node to the device */
 702         u16 numa_node;
 703
 704         /* Admin Queue info */
 705         struct avf_adminq_info aq;
 706
 707         /* state of nvm update process */
 708         enum avf_nvmupd_state nvmupd_state;
 709         struct avf_aq_desc nvm_wb_desc;
 710         struct avf_aq_desc nvm_aq_event_desc;
 711         struct avf_virt_mem nvm_buff;
 712         bool nvm_release_on_done;
 713         u16 nvm_wait_opcode;
 714
 715         /* HMC info */
 716         struct avf_hmc_info hmc; /* HMC info struct */
 717
 718         /* LLDP/DCBX Status */
 719         u16 dcbx_status;
 720
 721         /* DCBX info */
 722         struct avf_dcbx_config local_dcbx_config; /* Oper/Local Cfg */
 723         struct avf_dcbx_config remote_dcbx_config; /* Peer Cfg */
 724         struct avf_dcbx_config desired_dcbx_config; /* CEE Desired Cfg */
 725
 726         /* WoL and proxy support */
 727         u16 num_wol_proxy_filters;
 728         u16 wol_proxy_vsi_seid;
 729
 730 #define AVF_HW_FLAG_AQ_SRCTL_ACCESS_ENABLE BIT_ULL(0)
 731 #define AVF_HW_FLAG_802_1AD_CAPABLE        BIT_ULL(1)
 732 #define AVF_HW_FLAG_AQ_PHY_ACCESS_CAPABLE  BIT_ULL(2)
 733 #define AVF_HW_FLAG_NVM_READ_REQUIRES_LOCK BIT_ULL(3)
 734         u64 flags;
 735
 736         /* Used in set switch config AQ command */
 737         u16 switch_tag;
 738         u16 first_tag;
 739         u16 second_tag;
 740
 741         /* debug mask */
 742         u32 debug_mask;
 743         char err_str[16];
 744 };
 745
 746 STATIC INLINE bool avf_is_vf(struct avf_hw *hw)
 747 {
 748         return (hw->mac.type == AVF_MAC_VF ||
 749                 hw->mac.type == AVF_MAC_X722_VF);
 750 }
 751
 752 struct avf_driver_version {
 753         u8 major_version;
 754         u8 minor_version;
 755         u8 build_version;
 756         u8 subbuild_version;
 757         u8 driver_string[32];
 758 };
 759
 760 /* RX Descriptors */
 761 union avf_16byte_rx_desc {
 762         struct {
 763                 __le64 pkt_addr; /* Packet buffer address */
 764                 __le64 hdr_addr; /* Header buffer address */
 765         } read;
 766         struct {
 767                 struct {
 768                         struct {
 769                                 union {
 770                                         __le16 mirroring_status;
 771                                         __le16 fcoe_ctx_id;
 772                                 } mirr_fcoe;
 773                                 __le16 l2tag1;
 774                         } lo_dword;
 775                         union {
 776                                 __le32 rss; /* RSS Hash */
 777                                 __le32 fd_id; /* Flow director filter id */
 778                                 __le32 fcoe_param; /* FCoE DDP Context id */
 779                         } hi_dword;
 780                 } qword0;
 781                 struct {
 782                         /* ext status/error/pktype/length */
 783                         __le64 status_error_len;
 784                 } qword1;
 785         } wb;  /* writeback */
 786 };
 787
 788 union avf_32byte_rx_desc {
 789         struct {
 790                 __le64  pkt_addr; /* Packet buffer address */
 791                 __le64  hdr_addr; /* Header buffer address */
 792                         /* bit 0 of hdr_buffer_addr is DD bit */
 793                 __le64  rsvd1;
 794                 __le64  rsvd2;
 795         } read;
 796         struct {
 797                 struct {
 798                         struct {
 799                                 union {
 800                                         __le16 mirroring_status;
 801                                         __le16 fcoe_ctx_id;
 802                                 } mirr_fcoe;
 803                                 __le16 l2tag1;
 804                         } lo_dword;
 805                         union {
 806                                 __le32 rss; /* RSS Hash */
 807                                 __le32 fcoe_param; /* FCoE DDP Context id */
 808                                 /* Flow director filter id in case of
 809                                  * Programming status desc WB
 810                                  */
 811                                 __le32 fd_id;
 812                         } hi_dword;
 813                 } qword0;
 814                 struct {
 815                         /* status/error/pktype/length */
 816                         __le64 status_error_len;
 817                 } qword1;
 818                 struct {
 819                         __le16 ext_status; /* extended status */
 820                         __le16 rsvd;
 821                         __le16 l2tag2_1;
 822                         __le16 l2tag2_2;
 823                 } qword2;
 824                 struct {
 825                         union {
 826                                 __le32 flex_bytes_lo;
 827                                 __le32 pe_status;
 828                         } lo_dword;
 829                         union {
 830                                 __le32 flex_bytes_hi;
 831                                 __le32 fd_id;
 832                         } hi_dword;
 833                 } qword3;
 834         } wb;  /* writeback */
 835 };
 836
 837 #define AVF_RXD_QW0_MIRROR_STATUS_SHIFT 8
 838 #define AVF_RXD_QW0_MIRROR_STATUS_MASK  (0x3FUL << \
 839                                          AVF_RXD_QW0_MIRROR_STATUS_SHIFT)
 840 #define AVF_RXD_QW0_FCOEINDX_SHIFT      0
 841 #define AVF_RXD_QW0_FCOEINDX_MASK       (0xFFFUL << \
 842                                          AVF_RXD_QW0_FCOEINDX_SHIFT)
 843
 844 enum avf_rx_desc_status_bits {
 845         /* Note: These are predefined bit offsets */
 846         AVF_RX_DESC_STATUS_DD_SHIFT             = 0,
 847         AVF_RX_DESC_STATUS_EOF_SHIFT            = 1,
 848         AVF_RX_DESC_STATUS_L2TAG1P_SHIFT        = 2,
 849         AVF_RX_DESC_STATUS_L3L4P_SHIFT          = 3,
 850         AVF_RX_DESC_STATUS_CRCP_SHIFT           = 4,
 851         AVF_RX_DESC_STATUS_TSYNINDX_SHIFT       = 5, /* 2 BITS */
 852         AVF_RX_DESC_STATUS_TSYNVALID_SHIFT      = 7,
 853         AVF_RX_DESC_STATUS_EXT_UDP_0_SHIFT      = 8,
 854
 855         AVF_RX_DESC_STATUS_UMBCAST_SHIFT        = 9, /* 2 BITS */
 856         AVF_RX_DESC_STATUS_FLM_SHIFT            = 11,
 857         AVF_RX_DESC_STATUS_FLTSTAT_SHIFT        = 12, /* 2 BITS */
 858         AVF_RX_DESC_STATUS_LPBK_SHIFT           = 14,
 859         AVF_RX_DESC_STATUS_IPV6EXADD_SHIFT      = 15,
 860         AVF_RX_DESC_STATUS_RESERVED2_SHIFT      = 16, /* 2 BITS */
 861         AVF_RX_DESC_STATUS_INT_UDP_0_SHIFT      = 18,
 862         AVF_RX_DESC_STATUS_LAST /* this entry must be last!!! */
 863 };
 864
 865 #define AVF_RXD_QW1_STATUS_SHIFT        0
 866 #define AVF_RXD_QW1_STATUS_MASK ((BIT(AVF_RX_DESC_STATUS_LAST) - 1) << \
 867                                          AVF_RXD_QW1_STATUS_SHIFT)
 868
 869 #define AVF_RXD_QW1_STATUS_TSYNINDX_SHIFT   AVF_RX_DESC_STATUS_TSYNINDX_SHIFT
 870 #define AVF_RXD_QW1_STATUS_TSYNINDX_MASK        (0x3UL << \
 871                                              AVF_RXD_QW1_STATUS_TSYNINDX_SHIFT)
 872
 873 #define AVF_RXD_QW1_STATUS_TSYNVALID_SHIFT  AVF_RX_DESC_STATUS_TSYNVALID_SHIFT
 874 #define AVF_RXD_QW1_STATUS_TSYNVALID_MASK   BIT_ULL(AVF_RXD_QW1_STATUS_TSYNVALID_SHIFT)
 875
 876 #define AVF_RXD_QW1_STATUS_UMBCAST_SHIFT        AVF_RX_DESC_STATUS_UMBCAST
 877 #define AVF_RXD_QW1_STATUS_UMBCAST_MASK (0x3UL << \
 878                                          AVF_RXD_QW1_STATUS_UMBCAST_SHIFT)
 879
 880 enum avf_rx_desc_fltstat_values {
 881         AVF_RX_DESC_FLTSTAT_NO_DATA     = 0,
 882         AVF_RX_DESC_FLTSTAT_RSV_FD_ID   = 1, /* 16byte desc? FD_ID : RSV */
 883         AVF_RX_DESC_FLTSTAT_RSV = 2,
 884         AVF_RX_DESC_FLTSTAT_RSS_HASH    = 3,
 885 };
 886
 887 #define AVF_RXD_PACKET_TYPE_UNICAST     0
 888 #define AVF_RXD_PACKET_TYPE_MULTICAST   1
 889 #define AVF_RXD_PACKET_TYPE_BROADCAST   2
 890 #define AVF_RXD_PACKET_TYPE_MIRRORED    3
 891
 892 #define AVF_RXD_QW1_ERROR_SHIFT 19
 893 #define AVF_RXD_QW1_ERROR_MASK          (0xFFUL << AVF_RXD_QW1_ERROR_SHIFT)
 894
 895 enum avf_rx_desc_error_bits {
 896         /* Note: These are predefined bit offsets */
 897         AVF_RX_DESC_ERROR_RXE_SHIFT             = 0,
 898         AVF_RX_DESC_ERROR_RECIPE_SHIFT          = 1,
 899         AVF_RX_DESC_ERROR_HBO_SHIFT             = 2,
 900         AVF_RX_DESC_ERROR_L3L4E_SHIFT           = 3, /* 3 BITS */
 901         AVF_RX_DESC_ERROR_IPE_SHIFT             = 3,
 902         AVF_RX_DESC_ERROR_L4E_SHIFT             = 4,
 903         AVF_RX_DESC_ERROR_EIPE_SHIFT            = 5,
 904         AVF_RX_DESC_ERROR_OVERSIZE_SHIFT        = 6,
 905         AVF_RX_DESC_ERROR_PPRS_SHIFT            = 7
 906 };
 907
 908 enum avf_rx_desc_error_l3l4e_fcoe_masks {
 909         AVF_RX_DESC_ERROR_L3L4E_NONE            = 0,
 910         AVF_RX_DESC_ERROR_L3L4E_PROT            = 1,
 911         AVF_RX_DESC_ERROR_L3L4E_FC              = 2,
 912         AVF_RX_DESC_ERROR_L3L4E_DMAC_ERR        = 3,
 913         AVF_RX_DESC_ERROR_L3L4E_DMAC_WARN       = 4
 914 };
 915
 916 #define AVF_RXD_QW1_PTYPE_SHIFT 30
 917 #define AVF_RXD_QW1_PTYPE_MASK          (0xFFULL << AVF_RXD_QW1_PTYPE_SHIFT)
 918
 919 /* Packet type non-ip values */
 920 enum avf_rx_l2_ptype {
 921         AVF_RX_PTYPE_L2_RESERVED                        = 0,
 922         AVF_RX_PTYPE_L2_MAC_PAY2                        = 1,
 923         AVF_RX_PTYPE_L2_TIMESYNC_PAY2                   = 2,
 924         AVF_RX_PTYPE_L2_FIP_PAY2                        = 3,
 925         AVF_RX_PTYPE_L2_OUI_PAY2                        = 4,
 926         AVF_RX_PTYPE_L2_MACCNTRL_PAY2                   = 5,
 927         AVF_RX_PTYPE_L2_LLDP_PAY2                       = 6,
 928         AVF_RX_PTYPE_L2_ECP_PAY2                        = 7,
 929         AVF_RX_PTYPE_L2_EVB_PAY2                        = 8,
 930         AVF_RX_PTYPE_L2_QCN_PAY2                        = 9,
 931         AVF_RX_PTYPE_L2_EAPOL_PAY2                      = 10,
 932         AVF_RX_PTYPE_L2_ARP                             = 11,
 933         AVF_RX_PTYPE_L2_FCOE_PAY3                       = 12,
 934         AVF_RX_PTYPE_L2_FCOE_FCDATA_PAY3                = 13,
 935         AVF_RX_PTYPE_L2_FCOE_FCRDY_PAY3         = 14,
 936         AVF_RX_PTYPE_L2_FCOE_FCRSP_PAY3         = 15,
 937         AVF_RX_PTYPE_L2_FCOE_FCOTHER_PA         = 16,
 938         AVF_RX_PTYPE_L2_FCOE_VFT_PAY3                   = 17,
 939         AVF_RX_PTYPE_L2_FCOE_VFT_FCDATA         = 18,
 940         AVF_RX_PTYPE_L2_FCOE_VFT_FCRDY                  = 19,
 941         AVF_RX_PTYPE_L2_FCOE_VFT_FCRSP                  = 20,
 942         AVF_RX_PTYPE_L2_FCOE_VFT_FCOTHER                = 21,
 943         AVF_RX_PTYPE_GRENAT4_MAC_PAY3                   = 58,
 944         AVF_RX_PTYPE_GRENAT4_MACVLAN_IPV6_ICMP_PAY4     = 87,
 945         AVF_RX_PTYPE_GRENAT6_MAC_PAY3                   = 124,
 946         AVF_RX_PTYPE_GRENAT6_MACVLAN_IPV6_ICMP_PAY4     = 153
 947 };
 948
 949 struct avf_rx_ptype_decoded {
 950         u32 ptype:8;
 951         u32 known:1;
 952         u32 outer_ip:1;
 953         u32 outer_ip_ver:1;
 954         u32 outer_frag:1;
 955         u32 tunnel_type:3;
 956         u32 tunnel_end_prot:2;
 957         u32 tunnel_end_frag:1;
 958         u32 inner_prot:4;
 959         u32 payload_layer:3;
 960 };
 961
 962 enum avf_rx_ptype_outer_ip {
 963         AVF_RX_PTYPE_OUTER_L2   = 0,
 964         AVF_RX_PTYPE_OUTER_IP   = 1
 965 };
 966
 967 enum avf_rx_ptype_outer_ip_ver {
 968         AVF_RX_PTYPE_OUTER_NONE = 0,
 969         AVF_RX_PTYPE_OUTER_IPV4 = 0,
 970         AVF_RX_PTYPE_OUTER_IPV6 = 1
 971 };
 972
 973 enum avf_rx_ptype_outer_fragmented {
 974         AVF_RX_PTYPE_NOT_FRAG   = 0,
 975         AVF_RX_PTYPE_FRAG       = 1
 976 };
 977
 978 enum avf_rx_ptype_tunnel_type {
 979         AVF_RX_PTYPE_TUNNEL_NONE                = 0,
 980         AVF_RX_PTYPE_TUNNEL_IP_IP               = 1,
 981         AVF_RX_PTYPE_TUNNEL_IP_GRENAT           = 2,
 982         AVF_RX_PTYPE_TUNNEL_IP_GRENAT_MAC       = 3,
 983         AVF_RX_PTYPE_TUNNEL_IP_GRENAT_MAC_VLAN  = 4,
 984 };
 985
 986 enum avf_rx_ptype_tunnel_end_prot {
 987         AVF_RX_PTYPE_TUNNEL_END_NONE    = 0,
 988         AVF_RX_PTYPE_TUNNEL_END_IPV4    = 1,
 989         AVF_RX_PTYPE_TUNNEL_END_IPV6    = 2,
 990 };
 991
 992 enum avf_rx_ptype_inner_prot {
 993         AVF_RX_PTYPE_INNER_PROT_NONE            = 0,
 994         AVF_RX_PTYPE_INNER_PROT_UDP             = 1,
 995         AVF_RX_PTYPE_INNER_PROT_TCP             = 2,
 996         AVF_RX_PTYPE_INNER_PROT_SCTP            = 3,
 997         AVF_RX_PTYPE_INNER_PROT_ICMP            = 4,
 998         AVF_RX_PTYPE_INNER_PROT_TIMESYNC        = 5
 999 };
1000
1001 enum avf_rx_ptype_payload_layer {
1002         AVF_RX_PTYPE_PAYLOAD_LAYER_NONE = 0,
1003         AVF_RX_PTYPE_PAYLOAD_LAYER_PAY2 = 1,
1004         AVF_RX_PTYPE_PAYLOAD_LAYER_PAY3 = 2,
1005         AVF_RX_PTYPE_PAYLOAD_LAYER_PAY4 = 3,
1006 };
1007
1008 #define AVF_RX_PTYPE_BIT_MASK           0x0FFFFFFF
1009 #define AVF_RX_PTYPE_SHIFT              56
1010
1011 #define AVF_RXD_QW1_LENGTH_PBUF_SHIFT   38
1012 #define AVF_RXD_QW1_LENGTH_PBUF_MASK    (0x3FFFULL << \
1013                                          AVF_RXD_QW1_LENGTH_PBUF_SHIFT)
1014
1015 #define AVF_RXD_QW1_LENGTH_HBUF_SHIFT   52
1016 #define AVF_RXD_QW1_LENGTH_HBUF_MASK    (0x7FFULL << \
1017                                          AVF_RXD_QW1_LENGTH_HBUF_SHIFT)
1018
1019 #define AVF_RXD_QW1_LENGTH_SPH_SHIFT    63
1020 #define AVF_RXD_QW1_LENGTH_SPH_MASK     BIT_ULL(AVF_RXD_QW1_LENGTH_SPH_SHIFT)
1021
1022 #define AVF_RXD_QW1_NEXTP_SHIFT 38
1023 #define AVF_RXD_QW1_NEXTP_MASK          (0x1FFFULL << AVF_RXD_QW1_NEXTP_SHIFT)
1024
1025 #define AVF_RXD_QW2_EXT_STATUS_SHIFT    0
1026 #define AVF_RXD_QW2_EXT_STATUS_MASK     (0xFFFFFUL << \
1027                                          AVF_RXD_QW2_EXT_STATUS_SHIFT)
1028
1029 enum avf_rx_desc_ext_status_bits {
1030         /* Note: These are predefined bit offsets */
1031         AVF_RX_DESC_EXT_STATUS_L2TAG2P_SHIFT    = 0,
1032         AVF_RX_DESC_EXT_STATUS_L2TAG3P_SHIFT    = 1,
1033         AVF_RX_DESC_EXT_STATUS_FLEXBL_SHIFT     = 2, /* 2 BITS */
1034         AVF_RX_DESC_EXT_STATUS_FLEXBH_SHIFT     = 4, /* 2 BITS */
1035         AVF_RX_DESC_EXT_STATUS_FDLONGB_SHIFT    = 9,
1036         AVF_RX_DESC_EXT_STATUS_FCOELONGB_SHIFT  = 10,
1037         AVF_RX_DESC_EXT_STATUS_PELONGB_SHIFT    = 11,
1038 };
1039
1040 #define AVF_RXD_QW2_L2TAG2_SHIFT        0
1041 #define AVF_RXD_QW2_L2TAG2_MASK (0xFFFFUL << AVF_RXD_QW2_L2TAG2_SHIFT)
1042
1043 #define AVF_RXD_QW2_L2TAG3_SHIFT        16
1044 #define AVF_RXD_QW2_L2TAG3_MASK (0xFFFFUL << AVF_RXD_QW2_L2TAG3_SHIFT)
1045
1046 enum avf_rx_desc_pe_status_bits {
1047         /* Note: These are predefined bit offsets */
1048         AVF_RX_DESC_PE_STATUS_QPID_SHIFT        = 0, /* 18 BITS */
1049         AVF_RX_DESC_PE_STATUS_L4PORT_SHIFT      = 0, /* 16 BITS */
1050         AVF_RX_DESC_PE_STATUS_IPINDEX_SHIFT     = 16, /* 8 BITS */
1051         AVF_RX_DESC_PE_STATUS_QPIDHIT_SHIFT     = 24,
1052         AVF_RX_DESC_PE_STATUS_APBVTHIT_SHIFT    = 25,
1053         AVF_RX_DESC_PE_STATUS_PORTV_SHIFT       = 26,
1054         AVF_RX_DESC_PE_STATUS_URG_SHIFT = 27,
1055         AVF_RX_DESC_PE_STATUS_IPFRAG_SHIFT      = 28,
1056         AVF_RX_DESC_PE_STATUS_IPOPT_SHIFT       = 29
1057 };
1058
1059 #define AVF_RX_PROG_STATUS_DESC_LENGTH_SHIFT            38
1060 #define AVF_RX_PROG_STATUS_DESC_LENGTH                  0x2000000
1061
1062 #define AVF_RX_PROG_STATUS_DESC_QW1_PROGID_SHIFT        2
1063 #define AVF_RX_PROG_STATUS_DESC_QW1_PROGID_MASK (0x7UL << \
1064                                 AVF_RX_PROG_STATUS_DESC_QW1_PROGID_SHIFT)
1065
1066 #define AVF_RX_PROG_STATUS_DESC_QW1_STATUS_SHIFT        0
1067 #define AVF_RX_PROG_STATUS_DESC_QW1_STATUS_MASK (0x7FFFUL << \
1068                                 AVF_RX_PROG_STATUS_DESC_QW1_STATUS_SHIFT)
1069
1070 #define AVF_RX_PROG_STATUS_DESC_QW1_ERROR_SHIFT 19
1071 #define AVF_RX_PROG_STATUS_DESC_QW1_ERROR_MASK          (0x3FUL << \
1072                                 AVF_RX_PROG_STATUS_DESC_QW1_ERROR_SHIFT)
1073
1074 enum avf_rx_prog_status_desc_status_bits {
1075         /* Note: These are predefined bit offsets */
1076         AVF_RX_PROG_STATUS_DESC_DD_SHIFT        = 0,
1077         AVF_RX_PROG_STATUS_DESC_PROG_ID_SHIFT   = 2 /* 3 BITS */
1078 };
1079
1080 enum avf_rx_prog_status_desc_prog_id_masks {
1081         AVF_RX_PROG_STATUS_DESC_FD_FILTER_STATUS        = 1,
1082         AVF_RX_PROG_STATUS_DESC_FCOE_CTXT_PROG_STATUS   = 2,
1083         AVF_RX_PROG_STATUS_DESC_FCOE_CTXT_INVL_STATUS   = 4,
1084 };
1085
1086 enum avf_rx_prog_status_desc_error_bits {
1087         /* Note: These are predefined bit offsets */
1088         AVF_RX_PROG_STATUS_DESC_FD_TBL_FULL_SHIFT       = 0,
1089         AVF_RX_PROG_STATUS_DESC_NO_FD_ENTRY_SHIFT       = 1,
1090         AVF_RX_PROG_STATUS_DESC_FCOE_TBL_FULL_SHIFT     = 2,
1091         AVF_RX_PROG_STATUS_DESC_FCOE_CONFLICT_SHIFT     = 3
1092 };
1093
1094 #define AVF_TWO_BIT_MASK        0x3
1095 #define AVF_THREE_BIT_MASK      0x7
1096 #define AVF_FOUR_BIT_MASK       0xF
1097 #define AVF_EIGHTEEN_BIT_MASK   0x3FFFF
1098
1099 /* TX Descriptor */
1100 struct avf_tx_desc {
1101         __le64 buffer_addr; /* Address of descriptor's data buf */
1102         __le64 cmd_type_offset_bsz;
1103 };
1104
1105 #define AVF_TXD_QW1_DTYPE_SHIFT 0
1106 #define AVF_TXD_QW1_DTYPE_MASK          (0xFUL << AVF_TXD_QW1_DTYPE_SHIFT)
1107
1108 enum avf_tx_desc_dtype_value {
1109         AVF_TX_DESC_DTYPE_DATA          = 0x0,
1110         AVF_TX_DESC_DTYPE_NOP           = 0x1, /* same as Context desc */
1111         AVF_TX_DESC_DTYPE_CONTEXT       = 0x1,
1112         AVF_TX_DESC_DTYPE_FCOE_CTX      = 0x2,
1113         AVF_TX_DESC_DTYPE_FILTER_PROG   = 0x8,
1114         AVF_TX_DESC_DTYPE_DDP_CTX       = 0x9,
1115         AVF_TX_DESC_DTYPE_FLEX_DATA     = 0xB,
1116         AVF_TX_DESC_DTYPE_FLEX_CTX_1    = 0xC,
1117         AVF_TX_DESC_DTYPE_FLEX_CTX_2    = 0xD,
1118         AVF_TX_DESC_DTYPE_DESC_DONE     = 0xF
1119 };
1120
1121 #define AVF_TXD_QW1_CMD_SHIFT   4
1122 #define AVF_TXD_QW1_CMD_MASK    (0x3FFUL << AVF_TXD_QW1_CMD_SHIFT)
1123
1124 enum avf_tx_desc_cmd_bits {
1125         AVF_TX_DESC_CMD_EOP                     = 0x0001,
1126         AVF_TX_DESC_CMD_RS                      = 0x0002,
1127         AVF_TX_DESC_CMD_ICRC                    = 0x0004,
1128         AVF_TX_DESC_CMD_IL2TAG1         = 0x0008,
1129         AVF_TX_DESC_CMD_DUMMY                   = 0x0010,
1130         AVF_TX_DESC_CMD_IIPT_NONIP              = 0x0000, /* 2 BITS */
1131         AVF_TX_DESC_CMD_IIPT_IPV6               = 0x0020, /* 2 BITS */
1132         AVF_TX_DESC_CMD_IIPT_IPV4               = 0x0040, /* 2 BITS */
1133         AVF_TX_DESC_CMD_IIPT_IPV4_CSUM          = 0x0060, /* 2 BITS */
1134         AVF_TX_DESC_CMD_FCOET                   = 0x0080,
1135         AVF_TX_DESC_CMD_L4T_EOFT_UNK            = 0x0000, /* 2 BITS */
1136         AVF_TX_DESC_CMD_L4T_EOFT_TCP            = 0x0100, /* 2 BITS */
1137         AVF_TX_DESC_CMD_L4T_EOFT_SCTP           = 0x0200, /* 2 BITS */
1138         AVF_TX_DESC_CMD_L4T_EOFT_UDP            = 0x0300, /* 2 BITS */
1139         AVF_TX_DESC_CMD_L4T_EOFT_EOF_N          = 0x0000, /* 2 BITS */
1140         AVF_TX_DESC_CMD_L4T_EOFT_EOF_T          = 0x0100, /* 2 BITS */
1141         AVF_TX_DESC_CMD_L4T_EOFT_EOF_NI = 0x0200, /* 2 BITS */
1142         AVF_TX_DESC_CMD_L4T_EOFT_EOF_A          = 0x0300, /* 2 BITS */
1143 };
1144
1145 #define AVF_TXD_QW1_OFFSET_SHIFT        16
1146 #define AVF_TXD_QW1_OFFSET_MASK (0x3FFFFULL << \
1147                                          AVF_TXD_QW1_OFFSET_SHIFT)
1148
1149 enum avf_tx_desc_length_fields {
1150         /* Note: These are predefined bit offsets */
1151         AVF_TX_DESC_LENGTH_MACLEN_SHIFT = 0, /* 7 BITS */
1152         AVF_TX_DESC_LENGTH_IPLEN_SHIFT          = 7, /* 7 BITS */
1153         AVF_TX_DESC_LENGTH_L4_FC_LEN_SHIFT      = 14 /* 4 BITS */
1154 };
1155
1156 #define AVF_TXD_QW1_MACLEN_MASK (0x7FUL << AVF_TX_DESC_LENGTH_MACLEN_SHIFT)
1157 #define AVF_TXD_QW1_IPLEN_MASK  (0x7FUL << AVF_TX_DESC_LENGTH_IPLEN_SHIFT)
1158 #define AVF_TXD_QW1_L4LEN_MASK  (0xFUL << AVF_TX_DESC_LENGTH_L4_FC_LEN_SHIFT)
1159 #define AVF_TXD_QW1_FCLEN_MASK  (0xFUL << AVF_TX_DESC_LENGTH_L4_FC_LEN_SHIFT)
1160
1161 #define AVF_TXD_QW1_TX_BUF_SZ_SHIFT     34
1162 #define AVF_TXD_QW1_TX_BUF_SZ_MASK      (0x3FFFULL << \
1163                                          AVF_TXD_QW1_TX_BUF_SZ_SHIFT)
1164
1165 #define AVF_TXD_QW1_L2TAG1_SHIFT        48
1166 #define AVF_TXD_QW1_L2TAG1_MASK (0xFFFFULL << AVF_TXD_QW1_L2TAG1_SHIFT)
1167
1168 /* Context descriptors */
1169 struct avf_tx_context_desc {
1170         __le32 tunneling_params;
1171         __le16 l2tag2;
1172         __le16 rsvd;
1173         __le64 type_cmd_tso_mss;
1174 };
1175
1176 #define AVF_TXD_CTX_QW1_DTYPE_SHIFT     0
1177 #define AVF_TXD_CTX_QW1_DTYPE_MASK      (0xFUL << AVF_TXD_CTX_QW1_DTYPE_SHIFT)
1178
1179 #define AVF_TXD_CTX_QW1_CMD_SHIFT       4
1180 #define AVF_TXD_CTX_QW1_CMD_MASK        (0xFFFFUL << AVF_TXD_CTX_QW1_CMD_SHIFT)
1181
1182 enum avf_tx_ctx_desc_cmd_bits {
1183         AVF_TX_CTX_DESC_TSO             = 0x01,
1184         AVF_TX_CTX_DESC_TSYN            = 0x02,
1185         AVF_TX_CTX_DESC_IL2TAG2 = 0x04,
1186         AVF_TX_CTX_DESC_IL2TAG2_IL2H    = 0x08,
1187         AVF_TX_CTX_DESC_SWTCH_NOTAG     = 0x00,
1188         AVF_TX_CTX_DESC_SWTCH_UPLINK    = 0x10,
1189         AVF_TX_CTX_DESC_SWTCH_LOCAL     = 0x20,
1190         AVF_TX_CTX_DESC_SWTCH_VSI       = 0x30,
1191         AVF_TX_CTX_DESC_SWPE            = 0x40
1192 };
1193
1194 #define AVF_TXD_CTX_QW1_TSO_LEN_SHIFT   30
1195 #define AVF_TXD_CTX_QW1_TSO_LEN_MASK    (0x3FFFFULL << \
1196                                          AVF_TXD_CTX_QW1_TSO_LEN_SHIFT)
1197
1198 #define AVF_TXD_CTX_QW1_MSS_SHIFT       50
1199 #define AVF_TXD_CTX_QW1_MSS_MASK        (0x3FFFULL << \
1200                                          AVF_TXD_CTX_QW1_MSS_SHIFT)
1201
1202 #define AVF_TXD_CTX_QW1_VSI_SHIFT       50
1203 #define AVF_TXD_CTX_QW1_VSI_MASK        (0x1FFULL << AVF_TXD_CTX_QW1_VSI_SHIFT)
1204
1205 #define AVF_TXD_CTX_QW0_EXT_IP_SHIFT    0
1206 #define AVF_TXD_CTX_QW0_EXT_IP_MASK     (0x3ULL << \
1207                                          AVF_TXD_CTX_QW0_EXT_IP_SHIFT)
1208
1209 enum avf_tx_ctx_desc_eipt_offload {
1210         AVF_TX_CTX_EXT_IP_NONE          = 0x0,
1211         AVF_TX_CTX_EXT_IP_IPV6          = 0x1,
1212         AVF_TX_CTX_EXT_IP_IPV4_NO_CSUM  = 0x2,
1213         AVF_TX_CTX_EXT_IP_IPV4          = 0x3
1214 };
1215
1216 #define AVF_TXD_CTX_QW0_EXT_IPLEN_SHIFT 2
1217 #define AVF_TXD_CTX_QW0_EXT_IPLEN_MASK  (0x3FULL << \
1218                                          AVF_TXD_CTX_QW0_EXT_IPLEN_SHIFT)
1219
1220 #define AVF_TXD_CTX_QW0_NATT_SHIFT      9
1221 #define AVF_TXD_CTX_QW0_NATT_MASK       (0x3ULL << AVF_TXD_CTX_QW0_NATT_SHIFT)
1222
1223 #define AVF_TXD_CTX_UDP_TUNNELING       BIT_ULL(AVF_TXD_CTX_QW0_NATT_SHIFT)
1224 #define AVF_TXD_CTX_GRE_TUNNELING       (0x2ULL << AVF_TXD_CTX_QW0_NATT_SHIFT)
1225
1226 #define AVF_TXD_CTX_QW0_EIP_NOINC_SHIFT 11
1227 #define AVF_TXD_CTX_QW0_EIP_NOINC_MASK  BIT_ULL(AVF_TXD_CTX_QW0_EIP_NOINC_SHIFT)
1228
1229 #define AVF_TXD_CTX_EIP_NOINC_IPID_CONST        AVF_TXD_CTX_QW0_EIP_NOINC_MASK
1230
1231 #define AVF_TXD_CTX_QW0_NATLEN_SHIFT    12
1232 #define AVF_TXD_CTX_QW0_NATLEN_MASK     (0X7FULL << \
1233                                          AVF_TXD_CTX_QW0_NATLEN_SHIFT)
1234
1235 #define AVF_TXD_CTX_QW0_DECTTL_SHIFT    19
1236 #define AVF_TXD_CTX_QW0_DECTTL_MASK     (0xFULL << \
1237                                          AVF_TXD_CTX_QW0_DECTTL_SHIFT)
1238
1239 #define AVF_TXD_CTX_QW0_L4T_CS_SHIFT    23
1240 #define AVF_TXD_CTX_QW0_L4T_CS_MASK     BIT_ULL(AVF_TXD_CTX_QW0_L4T_CS_SHIFT)
1241 struct avf_nop_desc {
1242         __le64 rsvd;
1243         __le64 dtype_cmd;
1244 };
1245
1246 #define AVF_TXD_NOP_QW1_DTYPE_SHIFT     0
1247 #define AVF_TXD_NOP_QW1_DTYPE_MASK      (0xFUL << AVF_TXD_NOP_QW1_DTYPE_SHIFT)
1248
1249 #define AVF_TXD_NOP_QW1_CMD_SHIFT       4
1250 #define AVF_TXD_NOP_QW1_CMD_MASK        (0x7FUL << AVF_TXD_NOP_QW1_CMD_SHIFT)
1251
1252 enum avf_tx_nop_desc_cmd_bits {
1253         /* Note: These are predefined bit offsets */
1254         AVF_TX_NOP_DESC_EOP_SHIFT       = 0,
1255         AVF_TX_NOP_DESC_RS_SHIFT        = 1,
1256         AVF_TX_NOP_DESC_RSV_SHIFT       = 2 /* 5 bits */
1257 };
1258
1259 struct avf_filter_program_desc {
1260         __le32 qindex_flex_ptype_vsi;
1261         __le32 rsvd;
1262         __le32 dtype_cmd_cntindex;
1263         __le32 fd_id;
1264 };
1265 #define AVF_TXD_FLTR_QW0_QINDEX_SHIFT   0
1266 #define AVF_TXD_FLTR_QW0_QINDEX_MASK    (0x7FFUL << \
1267                                          AVF_TXD_FLTR_QW0_QINDEX_SHIFT)
1268 #define AVF_TXD_FLTR_QW0_FLEXOFF_SHIFT  11
1269 #define AVF_TXD_FLTR_QW0_FLEXOFF_MASK   (0x7UL << \
1270                                          AVF_TXD_FLTR_QW0_FLEXOFF_SHIFT)
1271 #define AVF_TXD_FLTR_QW0_PCTYPE_SHIFT   17
1272 #define AVF_TXD_FLTR_QW0_PCTYPE_MASK    (0x3FUL << \
1273                                          AVF_TXD_FLTR_QW0_PCTYPE_SHIFT)
1274
1275 /* Packet Classifier Types for filters */
1276 enum avf_filter_pctype {
1277         /* Note: Values 0-28 are reserved for future use.
1278          * Value 29, 30, 32 are not supported on XL710 and X710.
1279          */
1280         AVF_FILTER_PCTYPE_NONF_UNICAST_IPV4_UDP = 29,
1281         AVF_FILTER_PCTYPE_NONF_MULTICAST_IPV4_UDP       = 30,
1282         AVF_FILTER_PCTYPE_NONF_IPV4_UDP         = 31,
1283         AVF_FILTER_PCTYPE_NONF_IPV4_TCP_SYN_NO_ACK      = 32,
1284         AVF_FILTER_PCTYPE_NONF_IPV4_TCP         = 33,
1285         AVF_FILTER_PCTYPE_NONF_IPV4_SCTP                = 34,
1286         AVF_FILTER_PCTYPE_NONF_IPV4_OTHER               = 35,
1287         AVF_FILTER_PCTYPE_FRAG_IPV4                     = 36,
1288         /* Note: Values 37-38 are reserved for future use.
1289          * Value 39, 40, 42 are not supported on XL710 and X710.
1290          */
1291         AVF_FILTER_PCTYPE_NONF_UNICAST_IPV6_UDP = 39,
1292         AVF_FILTER_PCTYPE_NONF_MULTICAST_IPV6_UDP       = 40,
1293         AVF_FILTER_PCTYPE_NONF_IPV6_UDP         = 41,
1294         AVF_FILTER_PCTYPE_NONF_IPV6_TCP_SYN_NO_ACK      = 42,
1295         AVF_FILTER_PCTYPE_NONF_IPV6_TCP         = 43,
1296         AVF_FILTER_PCTYPE_NONF_IPV6_SCTP                = 44,
1297         AVF_FILTER_PCTYPE_NONF_IPV6_OTHER               = 45,
1298         AVF_FILTER_PCTYPE_FRAG_IPV6                     = 46,
1299         /* Note: Value 47 is reserved for future use */
1300         AVF_FILTER_PCTYPE_FCOE_OX                       = 48,
1301         AVF_FILTER_PCTYPE_FCOE_RX                       = 49,
1302         AVF_FILTER_PCTYPE_FCOE_OTHER                    = 50,
1303         /* Note: Values 51-62 are reserved for future use */
1304         AVF_FILTER_PCTYPE_L2_PAYLOAD                    = 63,
1305 };
1306
1307 enum avf_filter_program_desc_dest {
1308         AVF_FILTER_PROGRAM_DESC_DEST_DROP_PACKET                = 0x0,
1309         AVF_FILTER_PROGRAM_DESC_DEST_DIRECT_PACKET_QINDEX       = 0x1,
1310         AVF_FILTER_PROGRAM_DESC_DEST_DIRECT_PACKET_OTHER        = 0x2,
1311 };
1312
1313 enum avf_filter_program_desc_fd_status {
1314         AVF_FILTER_PROGRAM_DESC_FD_STATUS_NONE                  = 0x0,
1315         AVF_FILTER_PROGRAM_DESC_FD_STATUS_FD_ID         = 0x1,
1316         AVF_FILTER_PROGRAM_DESC_FD_STATUS_FD_ID_4FLEX_BYTES     = 0x2,
1317         AVF_FILTER_PROGRAM_DESC_FD_STATUS_8FLEX_BYTES           = 0x3,
1318 };
1319
1320 #define AVF_TXD_FLTR_QW0_DEST_VSI_SHIFT 23
1321 #define AVF_TXD_FLTR_QW0_DEST_VSI_MASK  (0x1FFUL << \
1322                                          AVF_TXD_FLTR_QW0_DEST_VSI_SHIFT)
1323
1324 #define AVF_TXD_FLTR_QW1_DTYPE_SHIFT    0
1325 #define AVF_TXD_FLTR_QW1_DTYPE_MASK     (0xFUL << AVF_TXD_FLTR_QW1_DTYPE_SHIFT)
1326
1327 #define AVF_TXD_FLTR_QW1_CMD_SHIFT      4
1328 #define AVF_TXD_FLTR_QW1_CMD_MASK       (0xFFFFULL << \
1329                                          AVF_TXD_FLTR_QW1_CMD_SHIFT)
1330
1331 #define AVF_TXD_FLTR_QW1_PCMD_SHIFT     (0x0ULL + AVF_TXD_FLTR_QW1_CMD_SHIFT)
1332 #define AVF_TXD_FLTR_QW1_PCMD_MASK      (0x7ULL << AVF_TXD_FLTR_QW1_PCMD_SHIFT)
1333
1334 enum avf_filter_program_desc_pcmd {
1335         AVF_FILTER_PROGRAM_DESC_PCMD_ADD_UPDATE = 0x1,
1336         AVF_FILTER_PROGRAM_DESC_PCMD_REMOVE             = 0x2,
1337 };
1338
1339 #define AVF_TXD_FLTR_QW1_DEST_SHIFT     (0x3ULL + AVF_TXD_FLTR_QW1_CMD_SHIFT)
1340 #define AVF_TXD_FLTR_QW1_DEST_MASK      (0x3ULL << AVF_TXD_FLTR_QW1_DEST_SHIFT)
1341
1342 #define AVF_TXD_FLTR_QW1_CNT_ENA_SHIFT  (0x7ULL + AVF_TXD_FLTR_QW1_CMD_SHIFT)
1343 #define AVF_TXD_FLTR_QW1_CNT_ENA_MASK   BIT_ULL(AVF_TXD_FLTR_QW1_CNT_ENA_SHIFT)
1344
1345 #define AVF_TXD_FLTR_QW1_FD_STATUS_SHIFT        (0x9ULL + \
1346                                                  AVF_TXD_FLTR_QW1_CMD_SHIFT)
1347 #define AVF_TXD_FLTR_QW1_FD_STATUS_MASK (0x3ULL << \
1348                                           AVF_TXD_FLTR_QW1_FD_STATUS_SHIFT)
1349
1350 #define AVF_TXD_FLTR_QW1_ATR_SHIFT      (0xEULL + \
1351                                          AVF_TXD_FLTR_QW1_CMD_SHIFT)
1352 #define AVF_TXD_FLTR_QW1_ATR_MASK       BIT_ULL(AVF_TXD_FLTR_QW1_ATR_SHIFT)
1353
1354 #define AVF_TXD_FLTR_QW1_CNTINDEX_SHIFT 20
1355 #define AVF_TXD_FLTR_QW1_CNTINDEX_MASK  (0x1FFUL << \
1356                                          AVF_TXD_FLTR_QW1_CNTINDEX_SHIFT)
1357
1358 enum avf_filter_type {
1359         AVF_FLOW_DIRECTOR_FLTR = 0,
1360         AVF_PE_QUAD_HASH_FLTR = 1,
1361         AVF_ETHERTYPE_FLTR,
1362         AVF_FCOE_CTX_FLTR,
1363         AVF_MAC_VLAN_FLTR,
1364         AVF_HASH_FLTR
1365 };
1366
1367 struct avf_vsi_context {
1368         u16 seid;
1369         u16 uplink_seid;
1370         u16 vsi_number;
1371         u16 vsis_allocated;
1372         u16 vsis_unallocated;
1373         u16 flags;
1374         u8 pf_num;
1375         u8 vf_num;
1376         u8 connection_type;
1377         struct avf_aqc_vsi_properties_data info;
1378 };
1379
1380 struct avf_veb_context {
1381         u16 seid;
1382         u16 uplink_seid;
1383         u16 veb_number;
1384         u16 vebs_allocated;
1385         u16 vebs_unallocated;
1386         u16 flags;
1387         struct avf_aqc_get_veb_parameters_completion info;
1388 };
1389
1390 /* Statistics collected by each port, VSI, VEB, and S-channel */
1391 struct avf_eth_stats {
1392         u64 rx_bytes;                   /* gorc */
1393         u64 rx_unicast;                 /* uprc */
1394         u64 rx_multicast;               /* mprc */
1395         u64 rx_broadcast;               /* bprc */
1396         u64 rx_discards;                /* rdpc */
1397         u64 rx_unknown_protocol;        /* rupp */
1398         u64 tx_bytes;                   /* gotc */
1399         u64 tx_unicast;                 /* uptc */
1400         u64 tx_multicast;               /* mptc */
1401         u64 tx_broadcast;               /* bptc */
1402         u64 tx_discards;                /* tdpc */
1403         u64 tx_errors;                  /* tepc */
1404 };
1405
1406 /* Statistics collected per VEB per TC */
1407 struct avf_veb_tc_stats {
1408         u64 tc_rx_packets[AVF_MAX_TRAFFIC_CLASS];
1409         u64 tc_rx_bytes[AVF_MAX_TRAFFIC_CLASS];
1410         u64 tc_tx_packets[AVF_MAX_TRAFFIC_CLASS];
1411         u64 tc_tx_bytes[AVF_MAX_TRAFFIC_CLASS];
1412 };
1413
1414 /* Statistics collected per function for FCoE */
1415 struct avf_fcoe_stats {
1416         u64 rx_fcoe_packets;            /* fcoeprc */
1417         u64 rx_fcoe_dwords;             /* focedwrc */
1418         u64 rx_fcoe_dropped;            /* fcoerpdc */
1419         u64 tx_fcoe_packets;            /* fcoeptc */
1420         u64 tx_fcoe_dwords;             /* focedwtc */
1421         u64 fcoe_bad_fccrc;             /* fcoecrc */
1422         u64 fcoe_last_error;            /* fcoelast */
1423         u64 fcoe_ddp_count;             /* fcoeddpc */
1424 };
1425
1426 /* offset to per function FCoE statistics block */
1427 #define AVF_FCOE_VF_STAT_OFFSET 0
1428 #define AVF_FCOE_PF_STAT_OFFSET 128
1429 #define AVF_FCOE_STAT_MAX               (AVF_FCOE_PF_STAT_OFFSET + AVF_MAX_PF)
1430
1431 /* Statistics collected by the MAC */
1432 struct avf_hw_port_stats {
1433         /* eth stats collected by the port */
1434         struct avf_eth_stats eth;
1435
1436         /* additional port specific stats */
1437         u64 tx_dropped_link_down;       /* tdold */
1438         u64 crc_errors;                 /* crcerrs */
1439         u64 illegal_bytes;              /* illerrc */
1440         u64 error_bytes;                /* errbc */
1441         u64 mac_local_faults;           /* mlfc */
1442         u64 mac_remote_faults;          /* mrfc */
1443         u64 rx_length_errors;           /* rlec */
1444         u64 link_xon_rx;                /* lxonrxc */
1445         u64 link_xoff_rx;               /* lxoffrxc */
1446         u64 priority_xon_rx[8];         /* pxonrxc[8] */
1447         u64 priority_xoff_rx[8];        /* pxoffrxc[8] */
1448         u64 link_xon_tx;                /* lxontxc */
1449         u64 link_xoff_tx;               /* lxofftxc */
1450         u64 priority_xon_tx[8];         /* pxontxc[8] */
1451         u64 priority_xoff_tx[8];        /* pxofftxc[8] */
1452         u64 priority_xon_2_xoff[8];     /* pxon2offc[8] */
1453         u64 rx_size_64;                 /* prc64 */
1454         u64 rx_size_127;                /* prc127 */
1455         u64 rx_size_255;                /* prc255 */
1456         u64 rx_size_511;                /* prc511 */
1457         u64 rx_size_1023;               /* prc1023 */
1458         u64 rx_size_1522;               /* prc1522 */
1459         u64 rx_size_big;                /* prc9522 */
1460         u64 rx_undersize;               /* ruc */
1461         u64 rx_fragments;               /* rfc */
1462         u64 rx_oversize;                /* roc */
1463         u64 rx_jabber;                  /* rjc */
1464         u64 tx_size_64;                 /* ptc64 */
1465         u64 tx_size_127;                /* ptc127 */
1466         u64 tx_size_255;                /* ptc255 */
1467         u64 tx_size_511;                /* ptc511 */
1468         u64 tx_size_1023;               /* ptc1023 */
1469         u64 tx_size_1522;               /* ptc1522 */
1470         u64 tx_size_big;                /* ptc9522 */
1471         u64 mac_short_packet_dropped;   /* mspdc */
1472         u64 checksum_error;             /* xec */
1473         /* flow director stats */
1474         u64 fd_atr_match;
1475         u64 fd_sb_match;
1476         u64 fd_atr_tunnel_match;
1477         u32 fd_atr_status;
1478         u32 fd_sb_status;
1479         /* EEE LPI */
1480         u32 tx_lpi_status;
1481         u32 rx_lpi_status;
1482         u64 tx_lpi_count;               /* etlpic */
1483         u64 rx_lpi_count;               /* erlpic */
1484 };
1485
1486 /* Checksum and Shadow RAM pointers */
1487 #define AVF_SR_NVM_CONTROL_WORD         0x00
1488 #define AVF_SR_PCIE_ANALOG_CONFIG_PTR           0x03
1489 #define AVF_SR_PHY_ANALOG_CONFIG_PTR            0x04
1490 #define AVF_SR_OPTION_ROM_PTR                   0x05
1491 #define AVF_SR_RO_PCIR_REGS_AUTO_LOAD_PTR       0x06
1492 #define AVF_SR_AUTO_GENERATED_POINTERS_PTR      0x07
1493 #define AVF_SR_PCIR_REGS_AUTO_LOAD_PTR          0x08
1494 #define AVF_SR_EMP_GLOBAL_MODULE_PTR            0x09
1495 #define AVF_SR_RO_PCIE_LCB_PTR                  0x0A
1496 #define AVF_SR_EMP_IMAGE_PTR                    0x0B
1497 #define AVF_SR_PE_IMAGE_PTR                     0x0C
1498 #define AVF_SR_CSR_PROTECTED_LIST_PTR           0x0D
1499 #define AVF_SR_MNG_CONFIG_PTR                   0x0E
1500 #define AVF_EMP_MODULE_PTR                      0x0F
1501 #define AVF_SR_EMP_MODULE_PTR                   0x48
1502 #define AVF_SR_PBA_FLAGS                        0x15
1503 #define AVF_SR_PBA_BLOCK_PTR                    0x16
1504 #define AVF_SR_BOOT_CONFIG_PTR                  0x17
1505 #define AVF_NVM_OEM_VER_OFF                     0x83
1506 #define AVF_SR_NVM_DEV_STARTER_VERSION          0x18
1507 #define AVF_SR_NVM_WAKE_ON_LAN                  0x19
1508 #define AVF_SR_ALTERNATE_SAN_MAC_ADDRESS_PTR    0x27
1509 #define AVF_SR_PERMANENT_SAN_MAC_ADDRESS_PTR    0x28
1510 #define AVF_SR_NVM_MAP_VERSION                  0x29
1511 #define AVF_SR_NVM_IMAGE_VERSION                0x2A
1512 #define AVF_SR_NVM_STRUCTURE_VERSION            0x2B
1513 #define AVF_SR_NVM_EETRACK_LO                   0x2D
1514 #define AVF_SR_NVM_EETRACK_HI                   0x2E
1515 #define AVF_SR_VPD_PTR                          0x2F
1516 #define AVF_SR_PXE_SETUP_PTR                    0x30
1517 #define AVF_SR_PXE_CONFIG_CUST_OPTIONS_PTR      0x31
1518 #define AVF_SR_NVM_ORIGINAL_EETRACK_LO          0x34
1519 #define AVF_SR_NVM_ORIGINAL_EETRACK_HI          0x35
1520 #define AVF_SR_SW_ETHERNET_MAC_ADDRESS_PTR      0x37
1521 #define AVF_SR_POR_REGS_AUTO_LOAD_PTR           0x38
1522 #define AVF_SR_EMPR_REGS_AUTO_LOAD_PTR          0x3A
1523 #define AVF_SR_GLOBR_REGS_AUTO_LOAD_PTR 0x3B
1524 #define AVF_SR_CORER_REGS_AUTO_LOAD_PTR 0x3C
1525 #define AVF_SR_PHY_ACTIVITY_LIST_PTR            0x3D
1526 #define AVF_SR_PCIE_ALT_AUTO_LOAD_PTR           0x3E
1527 #define AVF_SR_SW_CHECKSUM_WORD         0x3F
1528 #define AVF_SR_1ST_FREE_PROVISION_AREA_PTR      0x40
1529 #define AVF_SR_4TH_FREE_PROVISION_AREA_PTR      0x42
1530 #define AVF_SR_3RD_FREE_PROVISION_AREA_PTR      0x44
1531 #define AVF_SR_2ND_FREE_PROVISION_AREA_PTR      0x46
1532 #define AVF_SR_EMP_SR_SETTINGS_PTR              0x48
1533 #define AVF_SR_FEATURE_CONFIGURATION_PTR        0x49
1534 #define AVF_SR_CONFIGURATION_METADATA_PTR       0x4D
1535 #define AVF_SR_IMMEDIATE_VALUES_PTR             0x4E
1536
1537 /* Auxiliary field, mask and shift definition for Shadow RAM and NVM Flash */
1538 #define AVF_SR_VPD_MODULE_MAX_SIZE              1024
1539 #define AVF_SR_PCIE_ALT_MODULE_MAX_SIZE 1024
1540 #define AVF_SR_CONTROL_WORD_1_SHIFT             0x06
1541 #define AVF_SR_CONTROL_WORD_1_MASK      (0x03 << AVF_SR_CONTROL_WORD_1_SHIFT)
1542 #define AVF_SR_CONTROL_WORD_1_NVM_BANK_VALID    BIT(5)
1543 #define AVF_SR_NVM_MAP_STRUCTURE_TYPE           BIT(12)
1544 #define AVF_PTR_TYPE                           BIT(15)
1545
1546 /* Shadow RAM related */
1547 #define AVF_SR_SECTOR_SIZE_IN_WORDS     0x800
1548 #define AVF_SR_BUF_ALIGNMENT            4096
1549 #define AVF_SR_WORDS_IN_1KB             512
1550 /* Checksum should be calculated such that after adding all the words,
1551  * including the checksum word itself, the sum should be 0xBABA.
1552  */
1553 #define AVF_SR_SW_CHECKSUM_BASE 0xBABA
1554
1555 #define AVF_SRRD_SRCTL_ATTEMPTS 100000
1556
1557 /* FCoE Tx context descriptor - Use the avf_tx_context_desc struct */
1558
1559 enum i40E_fcoe_tx_ctx_desc_cmd_bits {
1560         AVF_FCOE_TX_CTX_DESC_OPCODE_SINGLE_SEND = 0x00, /* 4 BITS */
1561         AVF_FCOE_TX_CTX_DESC_OPCODE_TSO_FC_CLASS2       = 0x01, /* 4 BITS */
1562         AVF_FCOE_TX_CTX_DESC_OPCODE_TSO_FC_CLASS3       = 0x05, /* 4 BITS */
1563         AVF_FCOE_TX_CTX_DESC_OPCODE_ETSO_FC_CLASS2      = 0x02, /* 4 BITS */
1564         AVF_FCOE_TX_CTX_DESC_OPCODE_ETSO_FC_CLASS3      = 0x06, /* 4 BITS */
1565         AVF_FCOE_TX_CTX_DESC_OPCODE_DWO_FC_CLASS2       = 0x03, /* 4 BITS */
1566         AVF_FCOE_TX_CTX_DESC_OPCODE_DWO_FC_CLASS3       = 0x07, /* 4 BITS */
1567         AVF_FCOE_TX_CTX_DESC_OPCODE_DDP_CTX_INVL        = 0x08, /* 4 BITS */
1568         AVF_FCOE_TX_CTX_DESC_OPCODE_DWO_CTX_INVL        = 0x09, /* 4 BITS */
1569         AVF_FCOE_TX_CTX_DESC_RELOFF                     = 0x10,
1570         AVF_FCOE_TX_CTX_DESC_CLRSEQ                     = 0x20,
1571         AVF_FCOE_TX_CTX_DESC_DIFENA                     = 0x40,
1572         AVF_FCOE_TX_CTX_DESC_IL2TAG2                    = 0x80
1573 };
1574
1575 /* FCoE DIF/DIX Context descriptor */
1576 struct avf_fcoe_difdix_context_desc {
1577         __le64 flags_buff0_buff1_ref;
1578         __le64 difapp_msk_bias;
1579 };
1580
1581 #define AVF_FCOE_DIFDIX_CTX_QW0_FLAGS_SHIFT     0
1582 #define AVF_FCOE_DIFDIX_CTX_QW0_FLAGS_MASK      (0xFFFULL << \
1583                                         AVF_FCOE_DIFDIX_CTX_QW0_FLAGS_SHIFT)
1584
1585 enum avf_fcoe_difdix_ctx_desc_flags_bits {
1586         /* 2 BITS */
1587         AVF_FCOE_DIFDIX_CTX_DESC_RSVD                           = 0x0000,
1588         /* 1 BIT  */
1589         AVF_FCOE_DIFDIX_CTX_DESC_APPTYPE_TAGCHK         = 0x0000,
1590         /* 1 BIT  */
1591         AVF_FCOE_DIFDIX_CTX_DESC_APPTYPE_TAGNOTCHK              = 0x0004,
1592         /* 2 BITS */
1593         AVF_FCOE_DIFDIX_CTX_DESC_GTYPE_OPAQUE                   = 0x0000,
1594         /* 2 BITS */
1595         AVF_FCOE_DIFDIX_CTX_DESC_GTYPE_CHKINTEGRITY             = 0x0008,
1596         /* 2 BITS */
1597         AVF_FCOE_DIFDIX_CTX_DESC_GTYPE_CHKINTEGRITY_APPTAG      = 0x0010,
1598         /* 2 BITS */
1599         AVF_FCOE_DIFDIX_CTX_DESC_GTYPE_CHKINTEGRITY_APPREFTAG   = 0x0018,
1600         /* 2 BITS */
1601         AVF_FCOE_DIFDIX_CTX_DESC_REFTYPE_CNST                   = 0x0000,
1602         /* 2 BITS */
1603         AVF_FCOE_DIFDIX_CTX_DESC_REFTYPE_INC1BLK                = 0x0020,
1604         /* 2 BITS */
1605         AVF_FCOE_DIFDIX_CTX_DESC_REFTYPE_APPTAG         = 0x0040,
1606         /* 2 BITS */
1607         AVF_FCOE_DIFDIX_CTX_DESC_REFTYPE_RSVD                   = 0x0060,
1608         /* 1 BIT  */
1609         AVF_FCOE_DIFDIX_CTX_DESC_DIXMODE_XSUM                   = 0x0000,
1610         /* 1 BIT  */
1611         AVF_FCOE_DIFDIX_CTX_DESC_DIXMODE_CRC                    = 0x0080,
1612         /* 2 BITS */
1613         AVF_FCOE_DIFDIX_CTX_DESC_DIFHOST_UNTAG                  = 0x0000,
1614         /* 2 BITS */
1615         AVF_FCOE_DIFDIX_CTX_DESC_DIFHOST_BUF                    = 0x0100,
1616         /* 2 BITS */
1617         AVF_FCOE_DIFDIX_CTX_DESC_DIFHOST_RSVD                   = 0x0200,
1618         /* 2 BITS */
1619         AVF_FCOE_DIFDIX_CTX_DESC_DIFHOST_EMBDTAGS               = 0x0300,
1620         /* 1 BIT  */
1621         AVF_FCOE_DIFDIX_CTX_DESC_DIFLAN_UNTAG                   = 0x0000,
1622         /* 1 BIT  */
1623         AVF_FCOE_DIFDIX_CTX_DESC_DIFLAN_TAG                     = 0x0400,
1624         /* 1 BIT */
1625         AVF_FCOE_DIFDIX_CTX_DESC_DIFBLK_512B                    = 0x0000,
1626         /* 1 BIT */
1627         AVF_FCOE_DIFDIX_CTX_DESC_DIFBLK_4K                      = 0x0800
1628 };
1629
1630 #define AVF_FCOE_DIFDIX_CTX_QW0_BUFF0_SHIFT     12
1631 #define AVF_FCOE_DIFDIX_CTX_QW0_BUFF0_MASK      (0x3FFULL << \
1632                                         AVF_FCOE_DIFDIX_CTX_QW0_BUFF0_SHIFT)
1633
1634 #define AVF_FCOE_DIFDIX_CTX_QW0_BUFF1_SHIFT     22
1635 #define AVF_FCOE_DIFDIX_CTX_QW0_BUFF1_MASK      (0x3FFULL << \
1636                                         AVF_FCOE_DIFDIX_CTX_QW0_BUFF1_SHIFT)
1637
1638 #define AVF_FCOE_DIFDIX_CTX_QW0_REF_SHIFT       32
1639 #define AVF_FCOE_DIFDIX_CTX_QW0_REF_MASK        (0xFFFFFFFFULL << \
1640                                         AVF_FCOE_DIFDIX_CTX_QW0_REF_SHIFT)
1641
1642 #define AVF_FCOE_DIFDIX_CTX_QW1_APP_SHIFT       0
1643 #define AVF_FCOE_DIFDIX_CTX_QW1_APP_MASK        (0xFFFFULL << \
1644                                         AVF_FCOE_DIFDIX_CTX_QW1_APP_SHIFT)
1645
1646 #define AVF_FCOE_DIFDIX_CTX_QW1_APP_MSK_SHIFT   16
1647 #define AVF_FCOE_DIFDIX_CTX_QW1_APP_MSK_MASK    (0xFFFFULL << \
1648                                         AVF_FCOE_DIFDIX_CTX_QW1_APP_MSK_SHIFT)
1649
1650 #define AVF_FCOE_DIFDIX_CTX_QW1_REF_BIAS_SHIFT  32
1651 #define AVF_FCOE_DIFDIX_CTX_QW0_REF_BIAS_MASK   (0xFFFFFFFFULL << \
1652                                         AVF_FCOE_DIFDIX_CTX_QW1_REF_BIAS_SHIFT)
1653
1654 /* FCoE DIF/DIX Buffers descriptor */
1655 struct avf_fcoe_difdix_buffers_desc {
1656         __le64 buff_addr0;
1657         __le64 buff_addr1;
1658 };
1659
1660 /* FCoE DDP Context descriptor */
1661 struct avf_fcoe_ddp_context_desc {
1662         __le64 rsvd;
1663         __le64 type_cmd_foff_lsize;
1664 };
1665
1666 #define AVF_FCOE_DDP_CTX_QW1_DTYPE_SHIFT        0
1667 #define AVF_FCOE_DDP_CTX_QW1_DTYPE_MASK (0xFULL << \
1668                                         AVF_FCOE_DDP_CTX_QW1_DTYPE_SHIFT)
1669
1670 #define AVF_FCOE_DDP_CTX_QW1_CMD_SHIFT  4
1671 #define AVF_FCOE_DDP_CTX_QW1_CMD_MASK   (0xFULL << \
1672                                          AVF_FCOE_DDP_CTX_QW1_CMD_SHIFT)
1673
1674 enum avf_fcoe_ddp_ctx_desc_cmd_bits {
1675         AVF_FCOE_DDP_CTX_DESC_BSIZE_512B        = 0x00, /* 2 BITS */
1676         AVF_FCOE_DDP_CTX_DESC_BSIZE_4K          = 0x01, /* 2 BITS */
1677         AVF_FCOE_DDP_CTX_DESC_BSIZE_8K          = 0x02, /* 2 BITS */
1678         AVF_FCOE_DDP_CTX_DESC_BSIZE_16K = 0x03, /* 2 BITS */
1679         AVF_FCOE_DDP_CTX_DESC_DIFENA            = 0x04, /* 1 BIT  */
1680         AVF_FCOE_DDP_CTX_DESC_LASTSEQH          = 0x08, /* 1 BIT  */
1681 };
1682
1683 #define AVF_FCOE_DDP_CTX_QW1_FOFF_SHIFT 16
1684 #define AVF_FCOE_DDP_CTX_QW1_FOFF_MASK  (0x3FFFULL << \
1685                                          AVF_FCOE_DDP_CTX_QW1_FOFF_SHIFT)
1686
1687 #define AVF_FCOE_DDP_CTX_QW1_LSIZE_SHIFT        32
1688 #define AVF_FCOE_DDP_CTX_QW1_LSIZE_MASK (0x3FFFULL << \
1689                                         AVF_FCOE_DDP_CTX_QW1_LSIZE_SHIFT)
1690
1691 /* FCoE DDP/DWO Queue Context descriptor */
1692 struct avf_fcoe_queue_context_desc {
1693         __le64 dmaindx_fbase;           /* 0:11 DMAINDX, 12:63 FBASE */
1694         __le64 flen_tph;                /* 0:12 FLEN, 13:15 TPH */
1695 };
1696
1697 #define AVF_FCOE_QUEUE_CTX_QW0_DMAINDX_SHIFT    0
1698 #define AVF_FCOE_QUEUE_CTX_QW0_DMAINDX_MASK     (0xFFFULL << \
1699                                         AVF_FCOE_QUEUE_CTX_QW0_DMAINDX_SHIFT)
1700
1701 #define AVF_FCOE_QUEUE_CTX_QW0_FBASE_SHIFT      12
1702 #define AVF_FCOE_QUEUE_CTX_QW0_FBASE_MASK       (0xFFFFFFFFFFFFFULL << \
1703                                         AVF_FCOE_QUEUE_CTX_QW0_FBASE_SHIFT)
1704
1705 #define AVF_FCOE_QUEUE_CTX_QW1_FLEN_SHIFT       0
1706 #define AVF_FCOE_QUEUE_CTX_QW1_FLEN_MASK        (0x1FFFULL << \
1707                                         AVF_FCOE_QUEUE_CTX_QW1_FLEN_SHIFT)
1708
1709 #define AVF_FCOE_QUEUE_CTX_QW1_TPH_SHIFT        13
1710 #define AVF_FCOE_QUEUE_CTX_QW1_TPH_MASK (0x7ULL << \
1711                                         AVF_FCOE_QUEUE_CTX_QW1_FLEN_SHIFT)
1712
1713 enum avf_fcoe_queue_ctx_desc_tph_bits {
1714         AVF_FCOE_QUEUE_CTX_DESC_TPHRDESC        = 0x1,
1715         AVF_FCOE_QUEUE_CTX_DESC_TPHDATA = 0x2
1716 };
1717
1718 #define AVF_FCOE_QUEUE_CTX_QW1_RECIPE_SHIFT     30
1719 #define AVF_FCOE_QUEUE_CTX_QW1_RECIPE_MASK      (0x3ULL << \
1720                                         AVF_FCOE_QUEUE_CTX_QW1_RECIPE_SHIFT)
1721
1722 /* FCoE DDP/DWO Filter Context descriptor */
1723 struct avf_fcoe_filter_context_desc {
1724         __le32 param;
1725         __le16 seqn;
1726
1727         /* 48:51(0:3) RSVD, 52:63(4:15) DMAINDX */
1728         __le16 rsvd_dmaindx;
1729
1730         /* 0:7 FLAGS, 8:52 RSVD, 53:63 LANQ */
1731         __le64 flags_rsvd_lanq;
1732 };
1733
1734 #define AVF_FCOE_FILTER_CTX_QW0_DMAINDX_SHIFT   4
1735 #define AVF_FCOE_FILTER_CTX_QW0_DMAINDX_MASK    (0xFFF << \
1736                                         AVF_FCOE_FILTER_CTX_QW0_DMAINDX_SHIFT)
1737
1738 enum avf_fcoe_filter_ctx_desc_flags_bits {
1739         AVF_FCOE_FILTER_CTX_DESC_CTYP_DDP       = 0x00,
1740         AVF_FCOE_FILTER_CTX_DESC_CTYP_DWO       = 0x01,
1741         AVF_FCOE_FILTER_CTX_DESC_ENODE_INIT     = 0x00,
1742         AVF_FCOE_FILTER_CTX_DESC_ENODE_RSP      = 0x02,
1743         AVF_FCOE_FILTER_CTX_DESC_FC_CLASS2      = 0x00,
1744         AVF_FCOE_FILTER_CTX_DESC_FC_CLASS3      = 0x04
1745 };
1746
1747 #define AVF_FCOE_FILTER_CTX_QW1_FLAGS_SHIFT     0
1748 #define AVF_FCOE_FILTER_CTX_QW1_FLAGS_MASK      (0xFFULL << \
1749                                         AVF_FCOE_FILTER_CTX_QW1_FLAGS_SHIFT)
1750
1751 #define AVF_FCOE_FILTER_CTX_QW1_PCTYPE_SHIFT     8
1752 #define AVF_FCOE_FILTER_CTX_QW1_PCTYPE_MASK      (0x3FULL << \
1753                         AVF_FCOE_FILTER_CTX_QW1_PCTYPE_SHIFT)
1754
1755 #define AVF_FCOE_FILTER_CTX_QW1_LANQINDX_SHIFT     53
1756 #define AVF_FCOE_FILTER_CTX_QW1_LANQINDX_MASK      (0x7FFULL << \
1757                         AVF_FCOE_FILTER_CTX_QW1_LANQINDX_SHIFT)
1758
1759 enum avf_switch_element_types {
1760         AVF_SWITCH_ELEMENT_TYPE_MAC     = 1,
1761         AVF_SWITCH_ELEMENT_TYPE_PF      = 2,
1762         AVF_SWITCH_ELEMENT_TYPE_VF      = 3,
1763         AVF_SWITCH_ELEMENT_TYPE_EMP     = 4,
1764         AVF_SWITCH_ELEMENT_TYPE_BMC     = 6,
1765         AVF_SWITCH_ELEMENT_TYPE_PE      = 16,
1766         AVF_SWITCH_ELEMENT_TYPE_VEB     = 17,
1767         AVF_SWITCH_ELEMENT_TYPE_PA      = 18,
1768         AVF_SWITCH_ELEMENT_TYPE_VSI     = 19,
1769 };
1770
1771 /* Supported EtherType filters */
1772 enum avf_ether_type_index {
1773         AVF_ETHER_TYPE_1588             = 0,
1774         AVF_ETHER_TYPE_FIP              = 1,
1775         AVF_ETHER_TYPE_OUI_EXTENDED     = 2,
1776         AVF_ETHER_TYPE_MAC_CONTROL      = 3,
1777         AVF_ETHER_TYPE_LLDP             = 4,
1778         AVF_ETHER_TYPE_EVB_PROTOCOL1    = 5,
1779         AVF_ETHER_TYPE_EVB_PROTOCOL2    = 6,
1780         AVF_ETHER_TYPE_QCN_CNM          = 7,
1781         AVF_ETHER_TYPE_8021X            = 8,
1782         AVF_ETHER_TYPE_ARP              = 9,
1783         AVF_ETHER_TYPE_RSV1             = 10,
1784         AVF_ETHER_TYPE_RSV2             = 11,
1785 };
1786
1787 /* Filter context base size is 1K */
1788 #define AVF_HASH_FILTER_BASE_SIZE       1024
1789 /* Supported Hash filter values */
1790 enum avf_hash_filter_size {
1791         AVF_HASH_FILTER_SIZE_1K = 0,
1792         AVF_HASH_FILTER_SIZE_2K = 1,
1793         AVF_HASH_FILTER_SIZE_4K = 2,
1794         AVF_HASH_FILTER_SIZE_8K = 3,
1795         AVF_HASH_FILTER_SIZE_16K        = 4,
1796         AVF_HASH_FILTER_SIZE_32K        = 5,
1797         AVF_HASH_FILTER_SIZE_64K        = 6,
1798         AVF_HASH_FILTER_SIZE_128K       = 7,
1799         AVF_HASH_FILTER_SIZE_256K       = 8,
1800         AVF_HASH_FILTER_SIZE_512K       = 9,
1801         AVF_HASH_FILTER_SIZE_1M = 10,
1802 };
1803
1804 /* DMA context base size is 0.5K */
1805 #define AVF_DMA_CNTX_BASE_SIZE          512
1806 /* Supported DMA context values */
1807 enum avf_dma_cntx_size {
1808         AVF_DMA_CNTX_SIZE_512           = 0,
1809         AVF_DMA_CNTX_SIZE_1K            = 1,
1810         AVF_DMA_CNTX_SIZE_2K            = 2,
1811         AVF_DMA_CNTX_SIZE_4K            = 3,
1812         AVF_DMA_CNTX_SIZE_8K            = 4,
1813         AVF_DMA_CNTX_SIZE_16K           = 5,
1814         AVF_DMA_CNTX_SIZE_32K           = 6,
1815         AVF_DMA_CNTX_SIZE_64K           = 7,
1816         AVF_DMA_CNTX_SIZE_128K          = 8,
1817         AVF_DMA_CNTX_SIZE_256K          = 9,
1818 };
1819
1820 /* Supported Hash look up table (LUT) sizes */
1821 enum avf_hash_lut_size {
1822         AVF_HASH_LUT_SIZE_128           = 0,
1823         AVF_HASH_LUT_SIZE_512           = 1,
1824 };
1825
1826 /* Structure to hold a per PF filter control settings */
1827 struct avf_filter_control_settings {
1828         /* number of PE Quad Hash filter buckets */
1829         enum avf_hash_filter_size pe_filt_num;
1830         /* number of PE Quad Hash contexts */
1831         enum avf_dma_cntx_size pe_cntx_num;
1832         /* number of FCoE filter buckets */
1833         enum avf_hash_filter_size fcoe_filt_num;
1834         /* number of FCoE DDP contexts */
1835         enum avf_dma_cntx_size fcoe_cntx_num;
1836         /* size of the Hash LUT */
1837         enum avf_hash_lut_size  hash_lut_size;
1838         /* enable FDIR filters for PF and its VFs */
1839         bool enable_fdir;
1840         /* enable Ethertype filters for PF and its VFs */
1841         bool enable_ethtype;
1842         /* enable MAC/VLAN filters for PF and its VFs */
1843         bool enable_macvlan;
1844 };
1845
1846 /* Structure to hold device level control filter counts */
1847 struct avf_control_filter_stats {
1848         u16 mac_etype_used;   /* Used perfect match MAC/EtherType filters */
1849         u16 etype_used;       /* Used perfect EtherType filters */
1850         u16 mac_etype_free;   /* Un-used perfect match MAC/EtherType filters */
1851         u16 etype_free;       /* Un-used perfect EtherType filters */
1852 };
1853
1854 enum avf_reset_type {
1855         AVF_RESET_POR           = 0,
1856         AVF_RESET_CORER = 1,
1857         AVF_RESET_GLOBR = 2,
1858         AVF_RESET_EMPR          = 3,
1859 };
1860
1861 /* IEEE 802.1AB LLDP Agent Variables from NVM */
1862 #define AVF_NVM_LLDP_CFG_PTR   0x06
1863 #define AVF_SR_LLDP_CFG_PTR    0x31
1864 struct avf_lldp_variables {
1865         u16 length;
1866         u16 adminstatus;
1867         u16 msgfasttx;
1868         u16 msgtxinterval;
1869         u16 txparams;
1870         u16 timers;
1871         u16 crc8;
1872 };
1873
1874 /* Offsets into Alternate Ram */
1875 #define AVF_ALT_STRUCT_FIRST_PF_OFFSET          0   /* in dwords */
1876 #define AVF_ALT_STRUCT_DWORDS_PER_PF            64   /* in dwords */
1877 #define AVF_ALT_STRUCT_OUTER_VLAN_TAG_OFFSET    0xD  /* in dwords */
1878 #define AVF_ALT_STRUCT_USER_PRIORITY_OFFSET     0xC  /* in dwords */
1879 #define AVF_ALT_STRUCT_MIN_BW_OFFSET            0xE  /* in dwords */
1880 #define AVF_ALT_STRUCT_MAX_BW_OFFSET            0xF  /* in dwords */
1881
1882 /* Alternate Ram Bandwidth Masks */
1883 #define AVF_ALT_BW_VALUE_MASK           0xFF
1884 #define AVF_ALT_BW_RELATIVE_MASK        0x40000000
1885 #define AVF_ALT_BW_VALID_MASK           0x80000000
1886
1887 /* RSS Hash Table Size */
1888 #define AVF_PFQF_CTL_0_HASHLUTSIZE_512  0x00010000
1889
1890 /* INPUT SET MASK for RSS, flow director, and flexible payload */
1891 #define AVF_L3_SRC_SHIFT                47
1892 #define AVF_L3_SRC_MASK         (0x3ULL << AVF_L3_SRC_SHIFT)
1893 #define AVF_L3_V6_SRC_SHIFT             43
1894 #define AVF_L3_V6_SRC_MASK              (0xFFULL << AVF_L3_V6_SRC_SHIFT)
1895 #define AVF_L3_DST_SHIFT                35
1896 #define AVF_L3_DST_MASK         (0x3ULL << AVF_L3_DST_SHIFT)
1897 #define AVF_L3_V6_DST_SHIFT             35
1898 #define AVF_L3_V6_DST_MASK              (0xFFULL << AVF_L3_V6_DST_SHIFT)
1899 #define AVF_L4_SRC_SHIFT                34
1900 #define AVF_L4_SRC_MASK         (0x1ULL << AVF_L4_SRC_SHIFT)
1901 #define AVF_L4_DST_SHIFT                33
1902 #define AVF_L4_DST_MASK         (0x1ULL << AVF_L4_DST_SHIFT)
1903 #define AVF_VERIFY_TAG_SHIFT            31
1904 #define AVF_VERIFY_TAG_MASK             (0x3ULL << AVF_VERIFY_TAG_SHIFT)
1905
1906 #define AVF_FLEX_50_SHIFT               13
1907 #define AVF_FLEX_50_MASK                (0x1ULL << AVF_FLEX_50_SHIFT)
1908 #define AVF_FLEX_51_SHIFT               12
1909 #define AVF_FLEX_51_MASK                (0x1ULL << AVF_FLEX_51_SHIFT)
1910 #define AVF_FLEX_52_SHIFT               11
1911 #define AVF_FLEX_52_MASK                (0x1ULL << AVF_FLEX_52_SHIFT)
1912 #define AVF_FLEX_53_SHIFT               10
1913 #define AVF_FLEX_53_MASK                (0x1ULL << AVF_FLEX_53_SHIFT)
1914 #define AVF_FLEX_54_SHIFT               9
1915 #define AVF_FLEX_54_MASK                (0x1ULL << AVF_FLEX_54_SHIFT)
1916 #define AVF_FLEX_55_SHIFT               8
1917 #define AVF_FLEX_55_MASK                (0x1ULL << AVF_FLEX_55_SHIFT)
1918 #define AVF_FLEX_56_SHIFT               7
1919 #define AVF_FLEX_56_MASK                (0x1ULL << AVF_FLEX_56_SHIFT)
1920 #define AVF_FLEX_57_SHIFT               6
1921 #define AVF_FLEX_57_MASK                (0x1ULL << AVF_FLEX_57_SHIFT)
1922
1923 /* Version format for Dynamic Device Personalization(DDP) */
1924 struct avf_ddp_version {
1925         u8 major;
1926         u8 minor;
1927         u8 update;
1928         u8 draft;
1929 };
1930
1931 #define AVF_DDP_NAME_SIZE       32
1932
1933 /* Package header */
1934 struct avf_package_header {
1935         struct avf_ddp_version version;
1936         u32 segment_count;
1937         u32 segment_offset[1];
1938 };
1939
1940 /* Generic segment header */
1941 struct avf_generic_seg_header {
1942 #define SEGMENT_TYPE_METADATA   0x00000001
1943 #define SEGMENT_TYPE_NOTES      0x00000002
1944 #define SEGMENT_TYPE_AVF        0x00000011
1945 #define SEGMENT_TYPE_X722       0x00000012
1946         u32 type;
1947         struct avf_ddp_version version;
1948         u32 size;
1949         char name[AVF_DDP_NAME_SIZE];
1950 };
1951
1952 struct avf_metadata_segment {
1953         struct avf_generic_seg_header header;
1954         struct avf_ddp_version version;
1955 #define AVF_DDP_TRACKID_RDONLY          0
1956 #define AVF_DDP_TRACKID_INVALID 0xFFFFFFFF
1957         u32 track_id;
1958         char name[AVF_DDP_NAME_SIZE];
1959 };
1960
1961 struct avf_device_id_entry {
1962         u32 vendor_dev_id;
1963         u32 sub_vendor_dev_id;
1964 };
1965
1966 struct avf_profile_segment {
1967         struct avf_generic_seg_header header;
1968         struct avf_ddp_version version;
1969         char name[AVF_DDP_NAME_SIZE];
1970         u32 device_table_count;
1971         struct avf_device_id_entry device_table[1];
1972 };
1973
1974 struct avf_section_table {
1975         u32 section_count;
1976         u32 section_offset[1];
1977 };
1978
1979 struct avf_profile_section_header {
1980         u16 tbl_size;
1981         u16 data_end;
1982         struct {
1983 #define SECTION_TYPE_INFO       0x00000010
1984 #define SECTION_TYPE_MMIO       0x00000800
1985 #define SECTION_TYPE_RB_MMIO    0x00001800
1986 #define SECTION_TYPE_AQ         0x00000801
1987 #define SECTION_TYPE_RB_AQ      0x00001801
1988 #define SECTION_TYPE_NOTE       0x80000000
1989 #define SECTION_TYPE_NAME       0x80000001
1990 #define SECTION_TYPE_PROTO      0x80000002
1991 #define SECTION_TYPE_PCTYPE     0x80000003
1992 #define SECTION_TYPE_PTYPE      0x80000004
1993                 u32 type;
1994                 u32 offset;
1995                 u32 size;
1996         } section;
1997 };
1998
1999 struct avf_profile_tlv_section_record {
2000         u8 rtype;
2001         u8 type;
2002         u16 len;
2003         u8 data[12];
2004 };
2005
2006 /* Generic AQ section in proflie */
2007 struct avf_profile_aq_section {
2008         u16 opcode;
2009         u16 flags;
2010         u8  param[16];
2011         u16 datalen;
2012         u8  data[1];
2013 };
2014
2015 struct avf_profile_info {
2016         u32 track_id;
2017         struct avf_ddp_version version;
2018         u8 op;
2019 #define AVF_DDP_ADD_TRACKID             0x01
2020 #define AVF_DDP_REMOVE_TRACKID  0x02
2021         u8 reserved[7];
2022         u8 name[AVF_DDP_NAME_SIZE];
2023 };
2024 #endif /* _AVF_TYPE_H_ */