include/linux/ethtool.h

   1 /*
   2  * ethtool.h: Defines for Linux ethtool.
   3  *
   4  * Copyright (C) 1998 David S. Miller (davem@redhat.com)
   5  * Copyright 2001 Jeff Garzik <jgarzik@pobox.com>
   6  * Portions Copyright 2001 Sun Microsystems (thockin@sun.com)
   7  * Portions Copyright 2002 Intel (eli.kupermann@intel.com,
   8  *                                christopher.leech@intel.com,
   9  *                                scott.feldman@intel.com)
  10  * Portions Copyright (C) Sun Microsystems 2008
  11  */
  12
  13 #ifndef _LINUX_ETHTOOL_H
  14 #define _LINUX_ETHTOOL_H
  15
  16 #include <linux/types.h>
  17
  18 /* This should work for both 32 and 64 bit userland. */
  19 struct ethtool_cmd {
  20         __u32   cmd;
  21         __u32   supported;      /* Features this interface supports */
  22         __u32   advertising;    /* Features this interface advertises */
  23         __u16   speed;          /* The forced speed, 10Mb, 100Mb, gigabit */
  24         __u8    duplex;         /* Duplex, half or full */
  25         __u8    port;           /* Which connector port */
  26         __u8    phy_address;
  27         __u8    transceiver;    /* Which transceiver to use */
  28         __u8    autoneg;        /* Enable or disable autonegotiation */
  29         __u32   maxtxpkt;       /* Tx pkts before generating tx int */
  30         __u32   maxrxpkt;       /* Rx pkts before generating rx int */
  31         __u16   speed_hi;
  32         __u16   reserved2;
  33         __u32   reserved[3];
  34 };
  35
  36 static inline void ethtool_cmd_speed_set(struct ethtool_cmd *ep,
  37                                                 __u32 speed)
  38 {
  39
  40         ep->speed = (__u16)speed;
  41         ep->speed_hi = (__u16)(speed >> 16);
  42 }
  43
  44 static inline __u32 ethtool_cmd_speed(struct ethtool_cmd *ep)
  45 {
  46         return (ep->speed_hi << 16) | ep->speed;
  47 }
  48
  49 #define ETHTOOL_BUSINFO_LEN     32
  50 /* these strings are set to whatever the driver author decides... */
  51 struct ethtool_drvinfo {
  52         __u32   cmd;
  53         char    driver[32];     /* driver short name, "tulip", "eepro100" */
  54         char    version[32];    /* driver version string */
  55         char    fw_version[32]; /* firmware version string, if applicable */
  56         char    bus_info[ETHTOOL_BUSINFO_LEN];  /* Bus info for this IF. */
  57                                 /* For PCI devices, use pci_name(pci_dev). */
  58         char    reserved1[32];
  59         char    reserved2[12];
  60         __u32   n_priv_flags;   /* number of flags valid in ETHTOOL_GPFLAGS */
  61         __u32   n_stats;        /* number of u64's from ETHTOOL_GSTATS */
  62         __u32   testinfo_len;
  63         __u32   eedump_len;     /* Size of data from ETHTOOL_GEEPROM (bytes) */
  64         __u32   regdump_len;    /* Size of data from ETHTOOL_GREGS (bytes) */
  65 };
  66
  67 #define SOPASS_MAX      6
  68 /* wake-on-lan settings */
  69 struct ethtool_wolinfo {
  70         __u32   cmd;
  71         __u32   supported;
  72         __u32   wolopts;
  73         __u8    sopass[SOPASS_MAX]; /* SecureOn(tm) password */
  74 };
  75
  76 /* for passing single values */
  77 struct ethtool_value {
  78         __u32   cmd;
  79         __u32   data;
  80 };
  81
  82 /* for passing big chunks of data */
  83 struct ethtool_regs {
  84         __u32   cmd;
  85         __u32   version; /* driver-specific, indicates different chips/revs */
  86         __u32   len; /* bytes */
  87         __u8    data[0];
  88 };
  89
  90 /* for passing EEPROM chunks */
  91 struct ethtool_eeprom {
  92         __u32   cmd;
  93         __u32   magic;
  94         __u32   offset; /* in bytes */
  95         __u32   len; /* in bytes */
  96         __u8    data[0];
  97 };
  98
  99 /* for configuring coalescing parameters of chip */
 100 struct ethtool_coalesce {
 101         __u32   cmd;    /* ETHTOOL_{G,S}COALESCE */
 102
 103         /* How many usecs to delay an RX interrupt after
 104          * a packet arrives.  If 0, only rx_max_coalesced_frames
 105          * is used.
 106          */
 107         __u32   rx_coalesce_usecs;
 108
 109         /* How many packets to delay an RX interrupt after
 110          * a packet arrives.  If 0, only rx_coalesce_usecs is
 111          * used.  It is illegal to set both usecs and max frames
 112          * to zero as this would cause RX interrupts to never be
 113          * generated.
 114          */
 115         __u32   rx_max_coalesced_frames;
 116
 117         /* Same as above two parameters, except that these values
 118          * apply while an IRQ is being serviced by the host.  Not
 119          * all cards support this feature and the values are ignored
 120          * in that case.
 121          */
 122         __u32   rx_coalesce_usecs_irq;
 123         __u32   rx_max_coalesced_frames_irq;
 124
 125         /* How many usecs to delay a TX interrupt after
 126          * a packet is sent.  If 0, only tx_max_coalesced_frames
 127          * is used.
 128          */
 129         __u32   tx_coalesce_usecs;
 130
 131         /* How many packets to delay a TX interrupt after
 132          * a packet is sent.  If 0, only tx_coalesce_usecs is
 133          * used.  It is illegal to set both usecs and max frames
 134          * to zero as this would cause TX interrupts to never be
 135          * generated.
 136          */
 137         __u32   tx_max_coalesced_frames;
 138
 139         /* Same as above two parameters, except that these values
 140          * apply while an IRQ is being serviced by the host.  Not
 141          * all cards support this feature and the values are ignored
 142          * in that case.
 143          */
 144         __u32   tx_coalesce_usecs_irq;
 145         __u32   tx_max_coalesced_frames_irq;
 146
 147         /* How many usecs to delay in-memory statistics
 148          * block updates.  Some drivers do not have an in-memory
 149          * statistic block, and in such cases this value is ignored.
 150          * This value must not be zero.
 151          */
 152         __u32   stats_block_coalesce_usecs;
 153
 154         /* Adaptive RX/TX coalescing is an algorithm implemented by
 155          * some drivers to improve latency under low packet rates and
 156          * improve throughput under high packet rates.  Some drivers
 157          * only implement one of RX or TX adaptive coalescing.  Anything
 158          * not implemented by the driver causes these values to be
 159          * silently ignored.
 160          */
 161         __u32   use_adaptive_rx_coalesce;
 162         __u32   use_adaptive_tx_coalesce;
 163
 164         /* When the packet rate (measured in packets per second)
 165          * is below pkt_rate_low, the {rx,tx}_*_low parameters are
 166          * used.
 167          */
 168         __u32   pkt_rate_low;
 169         __u32   rx_coalesce_usecs_low;
 170         __u32   rx_max_coalesced_frames_low;
 171         __u32   tx_coalesce_usecs_low;
 172         __u32   tx_max_coalesced_frames_low;
 173
 174         /* When the packet rate is below pkt_rate_high but above
 175          * pkt_rate_low (both measured in packets per second) the
 176          * normal {rx,tx}_* coalescing parameters are used.
 177          */
 178
 179         /* When the packet rate is (measured in packets per second)
 180          * is above pkt_rate_high, the {rx,tx}_*_high parameters are
 181          * used.
 182          */
 183         __u32   pkt_rate_high;
 184         __u32   rx_coalesce_usecs_high;
 185         __u32   rx_max_coalesced_frames_high;
 186         __u32   tx_coalesce_usecs_high;
 187         __u32   tx_max_coalesced_frames_high;
 188
 189         /* How often to do adaptive coalescing packet rate sampling,
 190          * measured in seconds.  Must not be zero.
 191          */
 192         __u32   rate_sample_interval;
 193 };
 194
 195 /* for configuring RX/TX ring parameters */
 196 struct ethtool_ringparam {
 197         __u32   cmd;    /* ETHTOOL_{G,S}RINGPARAM */
 198
 199         /* Read only attributes.  These indicate the maximum number
 200          * of pending RX/TX ring entries the driver will allow the
 201          * user to set.
 202          */
 203         __u32   rx_max_pending;
 204         __u32   rx_mini_max_pending;
 205         __u32   rx_jumbo_max_pending;
 206         __u32   tx_max_pending;
 207
 208         /* Values changeable by the user.  The valid values are
 209          * in the range 1 to the "*_max_pending" counterpart above.
 210          */
 211         __u32   rx_pending;
 212         __u32   rx_mini_pending;
 213         __u32   rx_jumbo_pending;
 214         __u32   tx_pending;
 215 };
 216
 217 /* for configuring link flow control parameters */
 218 struct ethtool_pauseparam {
 219         __u32   cmd;    /* ETHTOOL_{G,S}PAUSEPARAM */
 220
 221         /* If the link is being auto-negotiated (via ethtool_cmd.autoneg
 222          * being true) the user may set 'autonet' here non-zero to have the
 223          * pause parameters be auto-negotiated too.  In such a case, the
 224          * {rx,tx}_pause values below determine what capabilities are
 225          * advertised.
 226          *
 227          * If 'autoneg' is zero or the link is not being auto-negotiated,
 228          * then {rx,tx}_pause force the driver to use/not-use pause
 229          * flow control.
 230          */
 231         __u32   autoneg;
 232         __u32   rx_pause;
 233         __u32   tx_pause;
 234 };
 235
 236 #define ETH_GSTRING_LEN         32
 237 enum ethtool_stringset {
 238         ETH_SS_TEST             = 0,
 239         ETH_SS_STATS,
 240         ETH_SS_PRIV_FLAGS,
 241 };
 242
 243 /* for passing string sets for data tagging */
 244 struct ethtool_gstrings {
 245         __u32   cmd;            /* ETHTOOL_GSTRINGS */
 246         __u32   string_set;     /* string set id e.c. ETH_SS_TEST, etc*/
 247         __u32   len;            /* number of strings in the string set */
 248         __u8    data[0];
 249 };
 250
 251 enum ethtool_test_flags {
 252         ETH_TEST_FL_OFFLINE     = (1 << 0),     /* online / offline */
 253         ETH_TEST_FL_FAILED      = (1 << 1),     /* test passed / failed */
 254 };
 255
 256 /* for requesting NIC test and getting results*/
 257 struct ethtool_test {
 258         __u32   cmd;            /* ETHTOOL_TEST */
 259         __u32   flags;          /* ETH_TEST_FL_xxx */
 260         __u32   reserved;
 261         __u32   len;            /* result length, in number of u64 elements */
 262         __u64   data[0];
 263 };
 264
 265 /* for dumping NIC-specific statistics */
 266 struct ethtool_stats {
 267         __u32   cmd;            /* ETHTOOL_GSTATS */
 268         __u32   n_stats;        /* number of u64's being returned */
 269         __u64   data[0];
 270 };
 271
 272 struct ethtool_perm_addr {
 273         __u32   cmd;            /* ETHTOOL_GPERMADDR */
 274         __u32   size;
 275         __u8    data[0];
 276 };
 277
 278 /* boolean flags controlling per-interface behavior characteristics.
 279  * When reading, the flag indicates whether or not a certain behavior
 280  * is enabled/present.  When writing, the flag indicates whether
 281  * or not the driver should turn on (set) or off (clear) a behavior.
 282  *
 283  * Some behaviors may read-only (unconditionally absent or present).
 284  * If such is the case, return EINVAL in the set-flags operation if the
 285  * flag differs from the read-only value.
 286  */
 287 enum ethtool_flags {
 288         ETH_FLAG_LRO            = (1 << 15),    /* LRO is enabled */
 289 };
 290
 291 /* The following structures are for supporting RX network flow
 292  * classification configuration. Note, all multibyte fields, e.g.,
 293  * ip4src, ip4dst, psrc, pdst, spi, etc. are expected to be in network
 294  * byte order.
 295  */
 296 struct ethtool_tcpip4_spec {
 297         __be32  ip4src;
 298         __be32  ip4dst;
 299         __be16  psrc;
 300         __be16  pdst;
 301         __u8    tos;
 302 };
 303
 304 struct ethtool_ah_espip4_spec {
 305         __be32  ip4src;
 306         __be32  ip4dst;
 307         __be32  spi;
 308         __u8    tos;
 309 };
 310
 311 struct ethtool_rawip4_spec {
 312         __be32  ip4src;
 313         __be32  ip4dst;
 314         __u8    hdata[64];
 315 };
 316
 317 struct ethtool_ether_spec {
 318         __be16  ether_type;
 319         __u8    frame_size;
 320         __u8    eframe[16];
 321 };
 322
 323 #define ETH_RX_NFC_IP4  1
 324 #define ETH_RX_NFC_IP6  2
 325
 326 struct ethtool_usrip4_spec {
 327         __be32  ip4src;
 328         __be32  ip4dst;
 329         __be32  l4_4_bytes;
 330         __u8    tos;
 331         __u8    ip_ver;
 332         __u8    proto;
 333 };
 334
 335 struct ethtool_rx_flow_spec {
 336         __u32           flow_type;
 337         union {
 338                 struct ethtool_tcpip4_spec              tcp_ip4_spec;
 339                 struct ethtool_tcpip4_spec              udp_ip4_spec;
 340                 struct ethtool_tcpip4_spec              sctp_ip4_spec;
 341                 struct ethtool_ah_espip4_spec           ah_ip4_spec;
 342                 struct ethtool_ah_espip4_spec           esp_ip4_spec;
 343                 struct ethtool_rawip4_spec              raw_ip4_spec;
 344                 struct ethtool_ether_spec               ether_spec;
 345                 struct ethtool_usrip4_spec              usr_ip4_spec;
 346                 __u8                                    hdata[64];
 347         } h_u, m_u; /* entry, mask */
 348         __u64           ring_cookie;
 349         __u32           location;
 350 };
 351
 352 struct ethtool_rxnfc {
 353         __u32                           cmd;
 354         __u32                           flow_type;
 355         /* The rx flow hash value or the rule DB size */
 356         __u64                           data;
 357         struct ethtool_rx_flow_spec     fs;
 358         __u32                           rule_cnt;
 359         __u32                           rule_locs[0];
 360 };
 361
 362 #ifdef __KERNEL__
 363
 364 struct net_device;
 365
 366 /* Some generic methods drivers may use in their ethtool_ops */
 367 u32 ethtool_op_get_link(struct net_device *dev);
 368 u32 ethtool_op_get_tx_csum(struct net_device *dev);
 369 int ethtool_op_set_tx_csum(struct net_device *dev, u32 data);
 370 int ethtool_op_set_tx_hw_csum(struct net_device *dev, u32 data);
 371 int ethtool_op_set_tx_ipv6_csum(struct net_device *dev, u32 data);
 372 u32 ethtool_op_get_sg(struct net_device *dev);
 373 int ethtool_op_set_sg(struct net_device *dev, u32 data);
 374 u32 ethtool_op_get_tso(struct net_device *dev);
 375 int ethtool_op_set_tso(struct net_device *dev, u32 data);
 376 u32 ethtool_op_get_ufo(struct net_device *dev);
 377 int ethtool_op_set_ufo(struct net_device *dev, u32 data);
 378 u32 ethtool_op_get_flags(struct net_device *dev);
 379 int ethtool_op_set_flags(struct net_device *dev, u32 data);
 380
 381 /**
 382  * &ethtool_ops - Alter and report network device settings
 383  * get_settings: Get device-specific settings
 384  * set_settings: Set device-specific settings
 385  * get_drvinfo: Report driver information
 386  * get_regs: Get device registers
 387  * get_wol: Report whether Wake-on-Lan is enabled
 388  * set_wol: Turn Wake-on-Lan on or off
 389  * get_msglevel: Report driver message level
 390  * set_msglevel: Set driver message level
 391  * nway_reset: Restart autonegotiation
 392  * get_link: Get link status
 393  * get_eeprom: Read data from the device EEPROM
 394  * set_eeprom: Write data to the device EEPROM
 395  * get_coalesce: Get interrupt coalescing parameters
 396  * set_coalesce: Set interrupt coalescing parameters
 397  * get_ringparam: Report ring sizes
 398  * set_ringparam: Set ring sizes
 399  * get_pauseparam: Report pause parameters
 400  * set_pauseparam: Set pause parameters
 401  * get_rx_csum: Report whether receive checksums are turned on or off
 402  * set_rx_csum: Turn receive checksum on or off
 403  * get_tx_csum: Report whether transmit checksums are turned on or off
 404  * set_tx_csum: Turn transmit checksums on or off
 405  * get_sg: Report whether scatter-gather is enabled
 406  * set_sg: Turn scatter-gather on or off
 407  * get_tso: Report whether TCP segmentation offload is enabled
 408  * set_tso: Turn TCP segmentation offload on or off
 409  * get_ufo: Report whether UDP fragmentation offload is enabled
 410  * set_ufo: Turn UDP fragmentation offload on or off
 411  * self_test: Run specified self-tests
 412  * get_strings: Return a set of strings that describe the requested objects
 413  * phys_id: Identify the device
 414  * get_stats: Return statistics about the device
 415  * get_flags: get 32-bit flags bitmap
 416  * set_flags: set 32-bit flags bitmap
 417  *
 418  * Description:
 419  *
 420  * get_settings:
 421  *      @get_settings is passed an &ethtool_cmd to fill in.  It returns
 422  *      an negative errno or zero.
 423  *
 424  * set_settings:
 425  *      @set_settings is passed an &ethtool_cmd and should attempt to set
 426  *      all the settings this device supports.  It may return an error value
 427  *      if something goes wrong (otherwise 0).
 428  *
 429  * get_eeprom:
 430  *      Should fill in the magic field.  Don't need to check len for zero
 431  *      or wraparound.  Fill in the data argument with the eeprom values
 432  *      from offset to offset + len.  Update len to the amount read.
 433  *      Returns an error or zero.
 434  *
 435  * set_eeprom:
 436  *      Should validate the magic field.  Don't need to check len for zero
 437  *      or wraparound.  Update len to the amount written.  Returns an error
 438  *      or zero.
 439  */
 440 struct ethtool_ops {
 441         int     (*get_settings)(struct net_device *, struct ethtool_cmd *);
 442         int     (*set_settings)(struct net_device *, struct ethtool_cmd *);
 443         void    (*get_drvinfo)(struct net_device *, struct ethtool_drvinfo *);
 444         int     (*get_regs_len)(struct net_device *);
 445         void    (*get_regs)(struct net_device *, struct ethtool_regs *, void *);
 446         void    (*get_wol)(struct net_device *, struct ethtool_wolinfo *);
 447         int     (*set_wol)(struct net_device *, struct ethtool_wolinfo *);
 448         u32     (*get_msglevel)(struct net_device *);
 449         void    (*set_msglevel)(struct net_device *, u32);
 450         int     (*nway_reset)(struct net_device *);
 451         u32     (*get_link)(struct net_device *);
 452         int     (*get_eeprom_len)(struct net_device *);
 453         int     (*get_eeprom)(struct net_device *, struct ethtool_eeprom *, u8 *);
 454         int     (*set_eeprom)(struct net_device *, struct ethtool_eeprom *, u8 *);
 455         int     (*get_coalesce)(struct net_device *, struct ethtool_coalesce *);
 456         int     (*set_coalesce)(struct net_device *, struct ethtool_coalesce *);
 457         void    (*get_ringparam)(struct net_device *, struct ethtool_ringparam *);
 458         int     (*set_ringparam)(struct net_device *, struct ethtool_ringparam *);
 459         void    (*get_pauseparam)(struct net_device *, struct ethtool_pauseparam*);
 460         int     (*set_pauseparam)(struct net_device *, struct ethtool_pauseparam*);
 461         u32     (*get_rx_csum)(struct net_device *);
 462         int     (*set_rx_csum)(struct net_device *, u32);
 463         u32     (*get_tx_csum)(struct net_device *);
 464         int     (*set_tx_csum)(struct net_device *, u32);
 465         u32     (*get_sg)(struct net_device *);
 466         int     (*set_sg)(struct net_device *, u32);
 467         u32     (*get_tso)(struct net_device *);
 468         int     (*set_tso)(struct net_device *, u32);
 469         void    (*self_test)(struct net_device *, struct ethtool_test *, u64 *);
 470         void    (*get_strings)(struct net_device *, u32 stringset, u8 *);
 471         int     (*phys_id)(struct net_device *, u32);
 472         void    (*get_ethtool_stats)(struct net_device *, struct ethtool_stats *, u64 *);
 473         int     (*begin)(struct net_device *);
 474         void    (*complete)(struct net_device *);
 475         u32     (*get_ufo)(struct net_device *);
 476         int     (*set_ufo)(struct net_device *, u32);
 477         u32     (*get_flags)(struct net_device *);
 478         int     (*set_flags)(struct net_device *, u32);
 479         u32     (*get_priv_flags)(struct net_device *);
 480         int     (*set_priv_flags)(struct net_device *, u32);
 481         int     (*get_sset_count)(struct net_device *, int);
 482
 483         /* the following hooks are obsolete */
 484         int     (*self_test_count)(struct net_device *);/* use get_sset_count */
 485         int     (*get_stats_count)(struct net_device *);/* use get_sset_count */
 486         int     (*get_rxnfc)(struct net_device *, struct ethtool_rxnfc *, void *);
 487         int     (*set_rxnfc)(struct net_device *, struct ethtool_rxnfc *);
 488 };
 489 #endif /* __KERNEL__ */
 490
 491 /* CMDs currently supported */
 492 #define ETHTOOL_GSET            0x00000001 /* Get settings. */
 493 #define ETHTOOL_SSET            0x00000002 /* Set settings. */
 494 #define ETHTOOL_GDRVINFO        0x00000003 /* Get driver info. */
 495 #define ETHTOOL_GREGS           0x00000004 /* Get NIC registers. */
 496 #define ETHTOOL_GWOL            0x00000005 /* Get wake-on-lan options. */
 497 #define ETHTOOL_SWOL            0x00000006 /* Set wake-on-lan options. */
 498 #define ETHTOOL_GMSGLVL         0x00000007 /* Get driver message level */
 499 #define ETHTOOL_SMSGLVL         0x00000008 /* Set driver msg level. */
 500 #define ETHTOOL_NWAY_RST        0x00000009 /* Restart autonegotiation. */
 501 #define ETHTOOL_GLINK           0x0000000a /* Get link status (ethtool_value) */
 502 #define ETHTOOL_GEEPROM         0x0000000b /* Get EEPROM data */
 503 #define ETHTOOL_SEEPROM         0x0000000c /* Set EEPROM data. */
 504 #define ETHTOOL_GCOALESCE       0x0000000e /* Get coalesce config */
 505 #define ETHTOOL_SCOALESCE       0x0000000f /* Set coalesce config. */
 506 #define ETHTOOL_GRINGPARAM      0x00000010 /* Get ring parameters */
 507 #define ETHTOOL_SRINGPARAM      0x00000011 /* Set ring parameters. */
 508 #define ETHTOOL_GPAUSEPARAM     0x00000012 /* Get pause parameters */
 509 #define ETHTOOL_SPAUSEPARAM     0x00000013 /* Set pause parameters. */
 510 #define ETHTOOL_GRXCSUM         0x00000014 /* Get RX hw csum enable (ethtool_value) */
 511 #define ETHTOOL_SRXCSUM         0x00000015 /* Set RX hw csum enable (ethtool_value) */
 512 #define ETHTOOL_GTXCSUM         0x00000016 /* Get TX hw csum enable (ethtool_value) */
 513 #define ETHTOOL_STXCSUM         0x00000017 /* Set TX hw csum enable (ethtool_value) */
 514 #define ETHTOOL_GSG             0x00000018 /* Get scatter-gather enable
 515                                             * (ethtool_value) */
 516 #define ETHTOOL_SSG             0x00000019 /* Set scatter-gather enable
 517                                             * (ethtool_value). */
 518 #define ETHTOOL_TEST            0x0000001a /* execute NIC self-test. */
 519 #define ETHTOOL_GSTRINGS        0x0000001b /* get specified string set */
 520 #define ETHTOOL_PHYS_ID         0x0000001c /* identify the NIC */
 521 #define ETHTOOL_GSTATS          0x0000001d /* get NIC-specific statistics */
 522 #define ETHTOOL_GTSO            0x0000001e /* Get TSO enable (ethtool_value) */
 523 #define ETHTOOL_STSO            0x0000001f /* Set TSO enable (ethtool_value) */
 524 #define ETHTOOL_GPERMADDR       0x00000020 /* Get permanent hardware address */
 525 #define ETHTOOL_GUFO            0x00000021 /* Get UFO enable (ethtool_value) */
 526 #define ETHTOOL_SUFO            0x00000022 /* Set UFO enable (ethtool_value) */
 527 #define ETHTOOL_GGSO            0x00000023 /* Get GSO enable (ethtool_value) */
 528 #define ETHTOOL_SGSO            0x00000024 /* Set GSO enable (ethtool_value) */
 529 #define ETHTOOL_GFLAGS          0x00000025 /* Get flags bitmap(ethtool_value) */
 530 #define ETHTOOL_SFLAGS          0x00000026 /* Set flags bitmap(ethtool_value) */
 531 #define ETHTOOL_GPFLAGS         0x00000027 /* Get driver-private flags bitmap */
 532 #define ETHTOOL_SPFLAGS         0x00000028 /* Set driver-private flags bitmap */
 533
 534 #define ETHTOOL_GRXFH           0x00000029 /* Get RX flow hash configuration */
 535 #define ETHTOOL_SRXFH           0x0000002a /* Set RX flow hash configuration */
 536 #define ETHTOOL_GGRO            0x0000002b /* Get GRO enable (ethtool_value) */
 537 #define ETHTOOL_SGRO            0x0000002c /* Set GRO enable (ethtool_value) */
 538 #define ETHTOOL_GRXRINGS        0x0000002d /* Get RX rings available for LB */
 539 #define ETHTOOL_GRXCLSRLCNT     0x0000002e /* Get RX class rule count */
 540 #define ETHTOOL_GRXCLSRULE      0x0000002f /* Get RX classification rule */
 541 #define ETHTOOL_GRXCLSRLALL     0x00000030 /* Get all RX classification rule */
 542 #define ETHTOOL_SRXCLSRLDEL     0x00000031 /* Delete RX classification rule */
 543 #define ETHTOOL_SRXCLSRLINS     0x00000032 /* Insert RX classification rule */
 544
 545 /* compatibility with older code */
 546 #define SPARC_ETH_GSET          ETHTOOL_GSET
 547 #define SPARC_ETH_SSET          ETHTOOL_SSET
 548
 549 /* Indicates what features are supported by the interface. */
 550 #define SUPPORTED_10baseT_Half          (1 << 0)
 551 #define SUPPORTED_10baseT_Full          (1 << 1)
 552 #define SUPPORTED_100baseT_Half         (1 << 2)
 553 #define SUPPORTED_100baseT_Full         (1 << 3)
 554 #define SUPPORTED_1000baseT_Half        (1 << 4)
 555 #define SUPPORTED_1000baseT_Full        (1 << 5)
 556 #define SUPPORTED_Autoneg               (1 << 6)
 557 #define SUPPORTED_TP                    (1 << 7)
 558 #define SUPPORTED_AUI                   (1 << 8)
 559 #define SUPPORTED_MII                   (1 << 9)
 560 #define SUPPORTED_FIBRE                 (1 << 10)
 561 #define SUPPORTED_BNC                   (1 << 11)
 562 #define SUPPORTED_10000baseT_Full       (1 << 12)
 563 #define SUPPORTED_Pause                 (1 << 13)
 564 #define SUPPORTED_Asym_Pause            (1 << 14)
 565 #define SUPPORTED_2500baseX_Full        (1 << 15)
 566
 567 /* Indicates what features are advertised by the interface. */
 568 #define ADVERTISED_10baseT_Half         (1 << 0)
 569 #define ADVERTISED_10baseT_Full         (1 << 1)
 570 #define ADVERTISED_100baseT_Half        (1 << 2)
 571 #define ADVERTISED_100baseT_Full        (1 << 3)
 572 #define ADVERTISED_1000baseT_Half       (1 << 4)
 573 #define ADVERTISED_1000baseT_Full       (1 << 5)
 574 #define ADVERTISED_Autoneg              (1 << 6)
 575 #define ADVERTISED_TP                   (1 << 7)
 576 #define ADVERTISED_AUI                  (1 << 8)
 577 #define ADVERTISED_MII                  (1 << 9)
 578 #define ADVERTISED_FIBRE                (1 << 10)
 579 #define ADVERTISED_BNC                  (1 << 11)
 580 #define ADVERTISED_10000baseT_Full      (1 << 12)
 581 #define ADVERTISED_Pause                (1 << 13)
 582 #define ADVERTISED_Asym_Pause           (1 << 14)
 583 #define ADVERTISED_2500baseX_Full       (1 << 15)
 584
 585 /* The following are all involved in forcing a particular link
 586  * mode for the device for setting things.  When getting the
 587  * devices settings, these indicate the current mode and whether
 588  * it was foced up into this mode or autonegotiated.
 589  */
 590
 591 /* The forced speed, 10Mb, 100Mb, gigabit, 2.5Gb, 10GbE. */
 592 #define SPEED_10                10
 593 #define SPEED_100               100
 594 #define SPEED_1000              1000
 595 #define SPEED_2500              2500
 596 #define SPEED_10000             10000
 597
 598 /* Duplex, half or full. */
 599 #define DUPLEX_HALF             0x00
 600 #define DUPLEX_FULL             0x01
 601
 602 /* Which connector port. */
 603 #define PORT_TP                 0x00
 604 #define PORT_AUI                0x01
 605 #define PORT_MII                0x02
 606 #define PORT_FIBRE              0x03
 607 #define PORT_BNC                0x04
 608
 609 /* Which transceiver to use. */
 610 #define XCVR_INTERNAL           0x00
 611 #define XCVR_EXTERNAL           0x01
 612 #define XCVR_DUMMY1             0x02
 613 #define XCVR_DUMMY2             0x03
 614 #define XCVR_DUMMY3             0x04
 615
 616 /* Enable or disable autonegotiation.  If this is set to enable,
 617  * the forced link modes above are completely ignored.
 618  */
 619 #define AUTONEG_DISABLE         0x00
 620 #define AUTONEG_ENABLE          0x01
 621
 622 /* Wake-On-Lan options. */
 623 #define WAKE_PHY                (1 << 0)
 624 #define WAKE_UCAST              (1 << 1)
 625 #define WAKE_MCAST              (1 << 2)
 626 #define WAKE_BCAST              (1 << 3)
 627 #define WAKE_ARP                (1 << 4)
 628 #define WAKE_MAGIC              (1 << 5)
 629 #define WAKE_MAGICSECURE        (1 << 6) /* only meaningful if WAKE_MAGIC */
 630
 631 /* L3-L4 network traffic flow types */
 632 #define TCP_V4_FLOW     0x01
 633 #define UDP_V4_FLOW     0x02
 634 #define SCTP_V4_FLOW    0x03
 635 #define AH_ESP_V4_FLOW  0x04
 636 #define TCP_V6_FLOW     0x05
 637 #define UDP_V6_FLOW     0x06
 638 #define SCTP_V6_FLOW    0x07
 639 #define AH_ESP_V6_FLOW  0x08
 640 #define AH_V4_FLOW      0x09
 641 #define ESP_V4_FLOW     0x0a
 642 #define AH_V6_FLOW      0x0b
 643 #define ESP_V6_FLOW     0x0c
 644 #define IP_USER_FLOW    0x0d
 645
 646 /* L3-L4 network traffic flow hash options */
 647 #define RXH_L2DA        (1 << 1)
 648 #define RXH_VLAN        (1 << 2)
 649 #define RXH_L3_PROTO    (1 << 3)
 650 #define RXH_IP_SRC      (1 << 4)
 651 #define RXH_IP_DST      (1 << 5)
 652 #define RXH_L4_B_0_1    (1 << 6) /* src port in case of TCP/UDP/SCTP */
 653 #define RXH_L4_B_2_3    (1 << 7) /* dst port in case of TCP/UDP/SCTP */
 654 #define RXH_DISCARD     (1 << 31)
 655
 656 #define RX_CLS_FLOW_DISC        0xffffffffffffffffULL
 657
 658 #endif /* _LINUX_ETHTOOL_H */