package/iproute2/patches/000-debian_patches_3.patch

   1 Index: iproute-2.6.20-070313/doc/ip-cref.tex
   2 ===================================================================
   3 --- iproute-2.6.20-070313.orig/doc/ip-cref.tex  2007-06-09 13:53:56.000000000 +0100
   4 +++ iproute-2.6.20-070313/doc/ip-cref.tex       2007-06-09 13:53:57.000000000 +0100
   5 @@ -1322,6 +1322,19 @@
   6      If it is not given, Linux uses the value selected with \verb|sysctl|
   7      variable \verb|net/ipv4/tcp_reordering|.
   8
   9 +\item \verb|hoplimit NUMBER|
  10 +
  11 +--- [2.5.74+ only] Hop limit on the path to this destination. If it is not
  12 +    given, Linux uses the value selected with \verb|sysctl| variable
  13 +    \verb|net/ipv4/ip_default_ttl|.
  14 +
  15 +\item \verb|initcwnd NUMBER|
  16 +
  17 +--- [2.5.70+ only] Initial congestion window size when establishing
  18 +    connections to this destination. This value is multiplied with the
  19 +    MSS (``Maximal Segment Size'') for the connection to get the actual
  20 +    window size. If it is not given (or set to zero), Linux uses the
  21 +    values specified in~\cite{RFC2414}.
  22
  23
  24  \item \verb|nexthop NEXTHOP|
  25 @@ -2651,6 +2664,9 @@
  26  \bibitem{RFC-DHCP} R.~Droms.
  27  ``Dynamic Host Configuration Protocol.'', RFC-2131
  28
  29 +\bibitem{RFC2414}  M.~Allman, S.~Floyd, C.~Partridge.
  30 +``Increasing TCP's Initial Window'', RFC-2414.
  31 +
  32  \end{thebibliography}
  33
  34
  35 Index: iproute-2.6.20-070313/doc/Makefile
  36 ===================================================================
  37 --- iproute-2.6.20-070313.orig/doc/Makefile     2007-06-09 13:53:56.000000000 +0100
  38 +++ iproute-2.6.20-070313/doc/Makefile  2007-06-09 13:53:57.000000000 +0100
  39 @@ -14,6 +14,7 @@
  40  PAGESPERPAGE=2
  41
  42  HTMLFILES=$(subst .sgml,.html,$(shell echo *.sgml))
  43 +TXTFILES=$(subst .sgml,.txt,$(shell echo *.sgml))
  44  DVIFILES=$(subst .ps,.dvi,$(PSFILES))
  45
  46
  47 @@ -23,6 +24,8 @@
  48
  49  html: $(HTMLFILES)
  50
  51 +txt: $(TXTFILES)
  52 +
  53  dvi: $(DVIFILES)
  54
  55  print: $(PSFILES)
  56 @@ -47,9 +50,12 @@
  57  %.html: %.sgml
  58         $(SGML2HTML) $<
  59
  60 +%.txt: %.html
  61 +       lynx -nolist -dump $< > $@
  62 +
  63  install:
  64         install -m 0644 $(shell echo *.tex) $(DESTDIR)$(DOCDIR)
  65         install -m 0644 $(shell echo *.sgml) $(DESTDIR)$(DOCDIR)
  66
  67  clean:
  68 -       rm -f *.aux *.log *.toc $(PSFILES) $(DVIFILES) *.html
  69 +       rm -f *.aux *.log *.toc $(PSFILES) $(DVIFILES) *.html $(TXTFILES)
  70 Index: iproute-2.6.20-070313/include/linux/pkt_sched.h
  71 ===================================================================
  72 --- iproute-2.6.20-070313.orig/include/linux/pkt_sched.h        2007-06-09 13:53:56.000000000 +0100
  73 +++ iproute-2.6.20-070313/include/linux/pkt_sched.h     2007-06-09 13:53:57.000000000 +0100
  74 @@ -1,3 +1,409 @@
  75 +#if 0
  76 +#ifndef __LINUX_PKT_SCHED_H
  77 +#define __LINUX_PKT_SCHED_H
  78 +
  79 +/* Logical priority bands not depending on specific packet scheduler.
  80 +   Every scheduler will map them to real traffic classes, if it has
  81 +   no more precise mechanism to classify packets.
  82 +
  83 +   These numbers have no special meaning, though their coincidence
  84 +   with obsolete IPv6 values is not occasional :-). New IPv6 drafts
  85 +   preferred full anarchy inspired by diffserv group.
  86 +
  87 +   Note: TC_PRIO_BESTEFFORT does not mean that it is the most unhappy
  88 +   class, actually, as rule it will be handled with more care than
  89 +   filler or even bulk.
  90 + */
  91 +
  92 +#define TC_PRIO_BESTEFFORT             0
  93 +#define TC_PRIO_FILLER                 1
  94 +#define TC_PRIO_BULK                   2
  95 +#define TC_PRIO_INTERACTIVE_BULK       4
  96 +#define TC_PRIO_INTERACTIVE            6
  97 +#define TC_PRIO_CONTROL                        7
  98 +
  99 +#define TC_PRIO_MAX                    15
 100 +
 101 +/* Generic queue statistics, available for all the elements.
 102 +   Particular schedulers may have also their private records.
 103 + */
 104 +
 105 +struct tc_stats
 106 +{
 107 +       __u64   bytes;                  /* NUmber of enqueues bytes */
 108 +       __u32   packets;                /* Number of enqueued packets   */
 109 +       __u32   drops;                  /* Packets dropped because of lack of resources */
 110 +       __u32   overlimits;             /* Number of throttle events when this
 111 +                                        * flow goes out of allocated bandwidth */
 112 +       __u32   bps;                    /* Current flow byte rate */
 113 +       __u32   pps;                    /* Current flow packet rate */
 114 +       __u32   qlen;
 115 +       __u32   backlog;
 116 +#ifdef __KERNEL__
 117 +       spinlock_t *lock;
 118 +#endif
 119 +};
 120 +
 121 +struct tc_estimator
 122 +{
 123 +       char            interval;
 124 +       unsigned char   ewma_log;
 125 +};
 126 +
 127 +/* "Handles"
 128 +   ---------
 129 +
 130 +    All the traffic control objects have 32bit identifiers, or "handles".
 131 +
 132 +    They can be considered as opaque numbers from user API viewpoint,
 133 +    but actually they always consist of two fields: major and
 134 +    minor numbers, which are interpreted by kernel specially,
 135 +    that may be used by applications, though not recommended.
 136 +
 137 +    F.e. qdisc handles always have minor number equal to zero,
 138 +    classes (or flows) have major equal to parent qdisc major, and
 139 +    minor uniquely identifying class inside qdisc.
 140 +
 141 +    Macros to manipulate handles:
 142 + */
 143 +
 144 +#define TC_H_MAJ_MASK (0xFFFF0000U)
 145 +#define TC_H_MIN_MASK (0x0000FFFFU)
 146 +#define TC_H_MAJ(h) ((h)&TC_H_MAJ_MASK)
 147 +#define TC_H_MIN(h) ((h)&TC_H_MIN_MASK)
 148 +#define TC_H_MAKE(maj,min) (((maj)&TC_H_MAJ_MASK)|((min)&TC_H_MIN_MASK))
 149 +
 150 +#define TC_H_UNSPEC    (0U)
 151 +#define TC_H_ROOT      (0xFFFFFFFFU)
 152 +#define TC_H_INGRESS    (0xFFFFFFF1U)
 153 +
 154 +struct tc_ratespec
 155 +{
 156 +       unsigned char   cell_log;
 157 +       unsigned char   __reserved;
 158 +       unsigned short  feature;
 159 +       short           addend;
 160 +       unsigned short  mpu;
 161 +       __u32           rate;
 162 +};
 163 +
 164 +/* FIFO section */
 165 +
 166 +struct tc_fifo_qopt
 167 +{
 168 +       __u32   limit;  /* Queue length: bytes for bfifo, packets for pfifo */
 169 +};
 170 +
 171 +/* PRIO section */
 172 +
 173 +#define TCQ_PRIO_BANDS 16
 174 +
 175 +struct tc_prio_qopt
 176 +{
 177 +       int     bands;                  /* Number of bands */
 178 +       __u8    priomap[TC_PRIO_MAX+1]; /* Map: logical priority -> PRIO band */
 179 +};
 180 +
 181 +/* CSZ section */
 182 +
 183 +struct tc_csz_qopt
 184 +{
 185 +       int             flows;          /* Maximal number of guaranteed flows */
 186 +       unsigned char   R_log;          /* Fixed point position for round number */
 187 +       unsigned char   delta_log;      /* Log of maximal managed time interval */
 188 +       __u8            priomap[TC_PRIO_MAX+1]; /* Map: logical priority -> CSZ band */
 189 +};
 190 +
 191 +struct tc_csz_copt
 192 +{
 193 +       struct tc_ratespec slice;
 194 +       struct tc_ratespec rate;
 195 +       struct tc_ratespec peakrate;
 196 +       __u32           limit;
 197 +       __u32           buffer;
 198 +       __u32           mtu;
 199 +};
 200 +
 201 +enum
 202 +{
 203 +       TCA_CSZ_UNSPEC,
 204 +       TCA_CSZ_PARMS,
 205 +       TCA_CSZ_RTAB,
 206 +       TCA_CSZ_PTAB,
 207 +};
 208 +
 209 +/* TBF section */
 210 +
 211 +struct tc_tbf_qopt
 212 +{
 213 +       struct tc_ratespec rate;
 214 +       struct tc_ratespec peakrate;
 215 +       __u32           limit;
 216 +       __u32           buffer;
 217 +       __u32           mtu;
 218 +};
 219 +
 220 +enum
 221 +{
 222 +       TCA_TBF_UNSPEC,
 223 +       TCA_TBF_PARMS,
 224 +       TCA_TBF_RTAB,
 225 +       TCA_TBF_PTAB,
 226 +};
 227 +
 228 +
 229 +/* TEQL section */
 230 +
 231 +/* TEQL does not require any parameters */
 232 +
 233 +/* SFQ section */
 234 +
 235 +struct tc_sfq_qopt
 236 +{
 237 +       unsigned        quantum;        /* Bytes per round allocated to flow */
 238 +       int             perturb_period; /* Period of hash perturbation */
 239 +       __u32           limit;          /* Maximal packets in queue */
 240 +       unsigned        divisor;        /* Hash divisor  */
 241 +       unsigned        flows;          /* Maximal number of flows  */
 242 +};
 243 +
 244 +/*
 245 + *  NOTE: limit, divisor and flows are hardwired to code at the moment.
 246 + *
 247 + *     limit=flows=128, divisor=1024;
 248 + *
 249 + *     The only reason for this is efficiency, it is possible
 250 + *     to change these parameters in compile time.
 251 + */
 252 +
 253 +/* RED section */
 254 +
 255 +enum
 256 +{
 257 +       TCA_RED_UNSPEC,
 258 +       TCA_RED_PARMS,
 259 +       TCA_RED_STAB,
 260 +};
 261 +
 262 +struct tc_red_qopt
 263 +{
 264 +       __u32           limit;          /* HARD maximal queue length (bytes)    */
 265 +       __u32           qth_min;        /* Min average length threshold (bytes) */
 266 +       __u32           qth_max;        /* Max average length threshold (bytes) */
 267 +       unsigned char   Wlog;           /* log(W)               */
 268 +       unsigned char   Plog;           /* log(P_max/(qth_max-qth_min)) */
 269 +       unsigned char   Scell_log;      /* cell size for idle damping */
 270 +       unsigned char   flags;
 271 +#define TC_RED_ECN     1
 272 +};
 273 +
 274 +struct tc_red_xstats
 275 +{
 276 +       __u32           early;          /* Early drops */
 277 +       __u32           pdrop;          /* Drops due to queue limits */
 278 +       __u32           other;          /* Drops due to drop() calls */
 279 +       __u32           marked;         /* Marked packets */
 280 +};
 281 +
 282 +/* GRED section */
 283 +
 284 +#define MAX_DPs 16
 285 +
 286 +enum
 287 +{
 288 +       TCA_GRED_UNSPEC,
 289 +       TCA_GRED_PARMS,
 290 +       TCA_GRED_STAB,
 291 +       TCA_GRED_DPS,
 292 +};
 293 +
 294 +#define TCA_SET_OFF TCA_GRED_PARMS
 295 +struct tc_gred_qopt
 296 +{
 297 +       __u32           limit;          /* HARD maximal queue length (bytes)
 298 +*/
 299 +       __u32           qth_min;        /* Min average length threshold (bytes)
 300 +*/
 301 +       __u32           qth_max;        /* Max average length threshold (bytes)
 302 +*/
 303 +       __u32           DP;             /* upto 2^32 DPs */
 304 +       __u32           backlog;
 305 +       __u32           qave;
 306 +       __u32           forced;
 307 +       __u32           early;
 308 +       __u32           other;
 309 +       __u32           pdrop;
 310 +
 311 +       unsigned char   Wlog;           /* log(W)               */
 312 +       unsigned char   Plog;           /* log(P_max/(qth_max-qth_min)) */
 313 +       unsigned char   Scell_log;      /* cell size for idle damping */
 314 +       __u8            prio;           /* prio of this VQ */
 315 +       __u32   packets;
 316 +       __u32   bytesin;
 317 +};
 318 +/* gred setup */
 319 +struct tc_gred_sopt
 320 +{
 321 +       __u32           DPs;
 322 +       __u32           def_DP;
 323 +       __u8            grio;
 324 +};
 325 +
 326 +/* HTB section */
 327 +#define TC_HTB_NUMPRIO         8
 328 +#define TC_HTB_MAXDEPTH                8
 329 +#define TC_HTB_PROTOVER                3 /* the same as HTB and TC's major */
 330 +
 331 +struct tc_htb_opt
 332 +{
 333 +       struct tc_ratespec      rate;
 334 +       struct tc_ratespec      ceil;
 335 +       __u32   buffer;
 336 +       __u32   cbuffer;
 337 +       __u32   quantum;
 338 +       __u32   level;          /* out only */
 339 +       __u32   prio;
 340 +};
 341 +struct tc_htb_glob
 342 +{
 343 +       __u32 version;          /* to match HTB/TC */
 344 +       __u32 rate2quantum;     /* bps->quantum divisor */
 345 +       __u32 defcls;           /* default class number */
 346 +       __u32 debug;            /* debug flags */
 347 +
 348 +       /* stats */
 349 +       __u32 direct_pkts; /* count of non shapped packets */
 350 +};
 351 +enum
 352 +{
 353 +       TCA_HTB_UNSPEC,
 354 +       TCA_HTB_PARMS,
 355 +       TCA_HTB_INIT,
 356 +       TCA_HTB_CTAB,
 357 +       TCA_HTB_RTAB,
 358 +};
 359 +struct tc_htb_xstats
 360 +{
 361 +       __u32 lends;
 362 +       __u32 borrows;
 363 +       __u32 giants;   /* too big packets (rate will not be accurate) */
 364 +       __u32 tokens;
 365 +       __u32 ctokens;
 366 +};
 367 +
 368 +/* CBQ section */
 369 +
 370 +#define TC_CBQ_MAXPRIO         8
 371 +#define TC_CBQ_MAXLEVEL                8
 372 +#define TC_CBQ_DEF_EWMA                5
 373 +
 374 +struct tc_cbq_lssopt
 375 +{
 376 +       unsigned char   change;
 377 +       unsigned char   flags;
 378 +#define TCF_CBQ_LSS_BOUNDED    1
 379 +#define TCF_CBQ_LSS_ISOLATED   2
 380 +       unsigned char   ewma_log;
 381 +       unsigned char   level;
 382 +#define TCF_CBQ_LSS_FLAGS      1
 383 +#define TCF_CBQ_LSS_EWMA       2
 384 +#define TCF_CBQ_LSS_MAXIDLE    4
 385 +#define TCF_CBQ_LSS_MINIDLE    8
 386 +#define TCF_CBQ_LSS_OFFTIME    0x10
 387 +#define TCF_CBQ_LSS_AVPKT      0x20
 388 +       __u32           maxidle;
 389 +       __u32           minidle;
 390 +       __u32           offtime;
 391 +       __u32           avpkt;
 392 +};
 393 +
 394 +struct tc_cbq_wrropt
 395 +{
 396 +       unsigned char   flags;
 397 +       unsigned char   priority;
 398 +       unsigned char   cpriority;
 399 +       unsigned char   __reserved;
 400 +       __u32           allot;
 401 +       __u32           weight;
 402 +};
 403 +
 404 +struct tc_cbq_ovl
 405 +{
 406 +       unsigned char   strategy;
 407 +#define        TC_CBQ_OVL_CLASSIC      0
 408 +#define        TC_CBQ_OVL_DELAY        1
 409 +#define        TC_CBQ_OVL_LOWPRIO      2
 410 +#define        TC_CBQ_OVL_DROP         3
 411 +#define        TC_CBQ_OVL_RCLASSIC     4
 412 +       unsigned char   priority2;
 413 +       __u32           penalty;
 414 +};
 415 +
 416 +struct tc_cbq_police
 417 +{
 418 +       unsigned char   police;
 419 +       unsigned char   __res1;
 420 +       unsigned short  __res2;
 421 +};
 422 +
 423 +struct tc_cbq_fopt
 424 +{
 425 +       __u32           split;
 426 +       __u32           defmap;
 427 +       __u32           defchange;
 428 +};
 429 +
 430 +struct tc_cbq_xstats
 431 +{
 432 +       __u32           borrows;
 433 +       __u32           overactions;
 434 +       __s32           avgidle;
 435 +       __s32           undertime;
 436 +};
 437 +
 438 +enum
 439 +{
 440 +       TCA_CBQ_UNSPEC,
 441 +       TCA_CBQ_LSSOPT,
 442 +       TCA_CBQ_WRROPT,
 443 +       TCA_CBQ_FOPT,
 444 +       TCA_CBQ_OVL_STRATEGY,
 445 +       TCA_CBQ_RATE,
 446 +       TCA_CBQ_RTAB,
 447 +       TCA_CBQ_POLICE,
 448 +};
 449 +
 450 +#define TCA_CBQ_MAX    TCA_CBQ_POLICE
 451 +
 452 +/* dsmark section */
 453 +
 454 +enum {
 455 +       TCA_DSMARK_UNSPEC,
 456 +       TCA_DSMARK_INDICES,
 457 +       TCA_DSMARK_DEFAULT_INDEX,
 458 +       TCA_DSMARK_SET_TC_INDEX,
 459 +       TCA_DSMARK_MASK,
 460 +       TCA_DSMARK_VALUE
 461 +};
 462 +
 463 +#define TCA_DSMARK_MAX TCA_DSMARK_VALUE
 464 +
 465 +/* ATM  section */
 466 +
 467 +enum {
 468 +       TCA_ATM_UNSPEC,
 469 +       TCA_ATM_FD,             /* file/socket descriptor */
 470 +       TCA_ATM_PTR,            /* pointer to descriptor - later */
 471 +       TCA_ATM_HDR,            /* LL header */
 472 +       TCA_ATM_EXCESS,         /* excess traffic class (0 for CLP)  */
 473 +       TCA_ATM_ADDR,           /* PVC address (for output only) */
 474 +       TCA_ATM_STATE           /* VC state (ATM_VS_*; for output only) */
 475 +};
 476 +
 477 +#define TCA_ATM_MAX    TCA_ATM_STATE
 478 +
 479 +#endif
 480 +#endif
 481  #ifndef __LINUX_PKT_SCHED_H
 482  #define __LINUX_PKT_SCHED_H
 483
 484 @@ -466,4 +872,116 @@
 485
 486  #define NETEM_DIST_SCALE       8192
 487
 488 +/* WRR section */
 489 +
 490 +/* Other includes */
 491 +#include <linux/if_ether.h>
 492 +
 493 +// A sub weight and of a class
 494 +// All numbers are represented as parts of (2^64-1).
 495 +struct tc_wrr_class_weight {
 496 +       __u64 val;      // Current value                        (0 is not valid)
 497 +       __u64 decr;     // Value pr bytes                       (2^64-1 is not valid)
 498 +       __u64 incr;     // Value pr seconds                     (2^64-1 is not valid)
 499 +       __u64 min;      // Minimal value                        (0 is not valid)
 500 +       __u64 max;      // Minimal value                        (0 is not valid)
 501 +
 502 +// The time where the above information was correct:
 503 +       time_t tim;
 504 +};
 505 +
 506 +// Packet send when modifying a class:
 507 +struct tc_wrr_class_modf {
 508 +       // Not-valid values are ignored.
 509 +       struct tc_wrr_class_weight weight1;
 510 +       struct tc_wrr_class_weight weight2;
 511 +};
 512 +
 513 +// Packet returned when quering a class:
 514 +struct tc_wrr_class_stats {
 515 +       char used;      // If this is false the information below is invalid
 516 +
 517 +       struct tc_wrr_class_modf class_modf;
 518 +
 519 +       unsigned char addr[ETH_ALEN];
 520 +       char usemac;    // True if addr is a MAC address, else it is an IP address
 521 +                       // (this value is only for convience, it is always the same
 522 +                       //  value as in the qdisc)
 523 +       int heappos;    // Current heap position or 0 if not in heap
 524 +       __u64 penal_ls; // Penalty value in heap (ls)
 525 +       __u64 penal_ms; // Penalty value in heap (ms)
 526 +};
 527 +
 528 +// Qdisc-wide penalty information (boolean values - 2 not valid)
 529 +struct tc_wrr_qdisc_weight {
 530 +       char weight_mode;       // 0=No automatic change to weight
 531 +                               // 1=Decrease normally
 532 +                               // 2=Also multiply with number of machines
 533 +                               // 3=Instead multiply with priority divided
 534 +                               //   with priority of the other.
 535 +                               // -1=no change
 536 +};
 537 +
 538 +// Packet send when modifing a qdisc:
 539 +struct tc_wrr_qdisc_modf {
 540 +       // Not-valid values are ignored:
 541 +       struct tc_wrr_qdisc_weight weight1;
 542 +       struct tc_wrr_qdisc_weight weight2;
 543 +};
 544 +
 545 +// Packet send when creating a qdisc:
 546 +struct tc_wrr_qdisc_crt {
 547 +       struct tc_wrr_qdisc_modf qdisc_modf;
 548 +
 549 +       char srcaddr;   // 1=lookup source, 0=lookup destination
 550 +       char usemac;    // 1=Classify on MAC addresses, 0=classify on IP
 551 +       char usemasq;   // 1=Classify based on masqgrading - only valid
 552 +                       //   if usemac is zero
 553 +       int bands_max;  // Maximal number of bands (i.e.: classes)
 554 +       int proxy_maxconn;// If differnt from 0 then we support proxy remapping
 555 +                       // of packets. And this is the number of maximal
 556 +                       // concurrent proxy connections.
 557 +};
 558 +
 559 +// Packet returned when quering a qdisc:
 560 +struct tc_wrr_qdisc_stats {
 561 +       struct tc_wrr_qdisc_crt qdisc_crt;
 562 +       int proxy_curconn;
 563 +       int nodes_in_heap;      // Current number of bands wanting to send something
 564 +       int bands_cur;          // Current number of bands used (i.e.: MAC/IP addresses seen)
 565 +       int bands_reused;       // Number of times this band has been reused.
 566 +       int packets_requed;     // Number of times packets have been requeued.
 567 +       __u64 priosum;          // Sum of priorities in heap where 1 is 2^32
 568 +};
 569 +
 570 +struct tc_wrr_qdisc_modf_std {
 571 +       // This indicates which of the tc_wrr_qdisc_modf structers this is:
 572 +       char proxy; // 0=This struct
 573 +
 574 +       // Should we also change a class?
 575 +       char change_class;
 576 +
 577 +       // Only valid if change_class is false
 578 +       struct tc_wrr_qdisc_modf qdisc_modf;
 579 +
 580 +       // Only valid if change_class is true:
 581 +       unsigned char addr[ETH_ALEN]; // Class to change (non-used bytes should be 0)
 582 +       struct tc_wrr_class_modf class_modf; // The change
 583 +};
 584 +
 585 +// Used for proxyrempping:
 586 +struct tc_wrr_qdisc_modf_proxy {
 587 +       // This indicates which of the tc_wrr_qdisc_modf structers this is:
 588 +       char proxy;     // 1=This struct
 589 +
 590 +       // This is 1 if the proxyremap information should be reset
 591 +       char reset;
 592 +
 593 +       // changec is the number of elements in changes.
 594 +       int changec;
 595 +
 596 +       // This is an array of type ProxyRemapBlock:
 597 +       long changes[0];
 598 +};
 599 +
 600  #endif
 601 Index: iproute-2.6.20-070313/ip/iproute.c
 602 ===================================================================
 603 --- iproute-2.6.20-070313.orig/ip/iproute.c     2007-06-09 13:53:56.000000000 +0100
 604 +++ iproute-2.6.20-070313/ip/iproute.c  2007-06-09 13:53:57.000000000 +0100
 605 @@ -73,7 +73,7 @@
 606         fprintf(stderr, "OPTIONS := FLAGS [ mtu NUMBER ] [ advmss NUMBER ]\n");
 607         fprintf(stderr, "           [ rtt NUMBER ] [ rttvar NUMBER ]\n");
 608         fprintf(stderr, "           [ window NUMBER] [ cwnd NUMBER ] [ initcwnd NUMBER ]\n");
 609 -       fprintf(stderr, "           [ ssthresh NUMBER ] [ realms REALM ]\n");
 610 +       fprintf(stderr, "           [ ssthresh NUMBER ] [ realms REALM ] [ hoplimit NUMBER ]\n");
 611         fprintf(stderr, "TYPE := [ unicast | local | broadcast | multicast | throw |\n");
 612         fprintf(stderr, "          unreachable | prohibit | blackhole | nat ]\n");
 613         fprintf(stderr, "TABLE_ID := [ local | main | default | all | NUMBER ]\n");
 614 @@ -789,6 +789,30 @@
 615                                 invarg("\"reordering\" value is invalid\n", *argv);
 616                         rta_addattr32(mxrta, sizeof(mxbuf), RTAX_REORDERING, reord);
 617  #endif
 618 +#ifdef RTAX_HOPLIMIT
 619 +               } else if (strcmp(*argv, "hoplimit") == 0) {
 620 +                       unsigned hoplim;
 621 +                       NEXT_ARG();
 622 +                       if (strcmp(*argv, "lock") == 0) {
 623 +                               mxlock |= (1<<RTAX_HOPLIMIT);
 624 +                               NEXT_ARG();
 625 +                       }
 626 +                       if (get_unsigned(&hoplim, *argv, 0))
 627 +                               invarg("\"hoplimit\" value is invalid\n", *argv);
 628 +                       rta_addattr32(mxrta, sizeof(mxbuf), RTAX_HOPLIMIT, hoplim);
 629 +#endif
 630 +#ifdef RTAX_INITCWND
 631 +               } else if (strcmp(*argv, "initcwnd") == 0) {
 632 +                       unsigned initcwnd;
 633 +                       NEXT_ARG();
 634 +                       if (strcmp(*argv, "lock") == 0) {
 635 +                               mxlock |= (1<<RTAX_HOPLIMIT);
 636 +                               NEXT_ARG();
 637 +                       }
 638 +                       if (get_unsigned(&initcwnd, *argv, 0))
 639 +                               invarg("\"initcwnd\" value is invalid\n", *argv);
 640 +                       rta_addattr32(mxrta, sizeof(mxbuf), RTAX_INITCWND, initcwnd);
 641 +#endif
 642                 } else if (strcmp(*argv, "rtt") == 0) {
 643                         unsigned rtt;
 644                         NEXT_ARG();
 645 Index: iproute-2.6.20-070313/ip/iptunnel.c
 646 ===================================================================
 647 --- iproute-2.6.20-070313.orig/ip/iptunnel.c    2007-06-09 13:53:56.000000000 +0100
 648 +++ iproute-2.6.20-070313/ip/iptunnel.c 2007-06-09 13:53:57.000000000 +0100
 649 @@ -113,7 +113,7 @@
 650                         NEXT_ARG();
 651                         p->i_flags |= GRE_KEY;
 652                         if (strchr(*argv, '.'))
 653 -                               p->o_key = get_addr32(*argv);
 654 +                               p->i_key = get_addr32(*argv);
 655                         else {
 656                                 if (get_unsigned(&uval, *argv, 0)<0) {
 657                                         fprintf(stderr, "invalid value of \"ikey\"\n");
 658 Index: iproute-2.6.20-070313/Makefile
 659 ===================================================================
 660 --- iproute-2.6.20-070313.orig/Makefile 2007-06-09 13:53:56.000000000 +0100
 661 +++ iproute-2.6.20-070313/Makefile      2007-06-09 13:53:57.000000000 +0100
 662 @@ -48,7 +48,7 @@
 663                 $(DESTDIR)$(DOCDIR)/examples
 664         install -m 0644 $(shell find examples/diffserv -maxdepth 1 -type f) \
 665                 $(DESTDIR)$(DOCDIR)/examples/diffserv
 666 -       @for i in $(SUBDIRS) doc; do $(MAKE) -C $$i install; done
 667 +       @set -e; for i in $(SUBDIRS) doc; do $(MAKE) -C $$i install; done
 668         install -m 0644 $(shell find etc/iproute2 -maxdepth 1 -type f) $(DESTDIR)$(CONFDIR)
 669         install -m 0755 -d $(DESTDIR)$(MANDIR)/man8
 670         install -m 0644 $(shell find man/man8 -maxdepth 1 -type f) $(DESTDIR)$(MANDIR)/man8
 671 @@ -59,7 +59,7 @@
 672
 673  clean:
 674         rm -f cscope.*
 675 -       @for i in $(SUBDIRS) doc; \
 676 +       @set -e; for i in $(SUBDIRS) doc; \
 677         do $(MAKE) $(MFLAGS) -C $$i clean; done
 678
 679  clobber: clean
 680 Index: iproute-2.6.20-070313/man/man8/ip.8
 681 ===================================================================
 682 --- iproute-2.6.20-070313.orig/man/man8/ip.8    2007-06-09 13:53:56.000000000 +0100
 683 +++ iproute-2.6.20-070313/man/man8/ip.8 2007-06-09 13:53:57.000000000 +0100
 684 @@ -1808,6 +1808,8 @@
 685  .RB "IP Command reference " ip-cref.ps
 686  .br
 687  .RB "IP tunnels " ip-cref.ps
 688 +.br
 689 +.RB http://lartc.org/
 690
 691  .SH AUTHOR
 692  Original Manpage  by Michail Litvak <mci@owl.openwall.com>
 693 Index: iproute-2.6.20-070313/man/man8/tc.8
 694 ===================================================================
 695 --- iproute-2.6.20-070313.orig/man/man8/tc.8    2007-06-09 13:53:56.000000000 +0100
 696 +++ iproute-2.6.20-070313/man/man8/tc.8 2007-06-09 13:53:57.000000000 +0100
 697 @@ -341,7 +341,7 @@
 698  .BR tc-pfifo (8),
 699  .BR tc-bfifo (8),
 700  .BR tc-pfifo_fast (8),
 701 -.BR tc-filters (8)
 702 +.BR http://lartc.org/
 703
 704  .SH AUTHOR
 705  Manpage maintained by bert hubert (ahu@ds9a.nl)
 706 Index: iproute-2.6.20-070313/misc/Makefile
 707 ===================================================================
 708 --- iproute-2.6.20-070313.orig/misc/Makefile    2007-06-09 13:53:56.000000000 +0100
 709 +++ iproute-2.6.20-070313/misc/Makefile 2007-06-09 13:53:57.000000000 +0100
 710 @@ -1,7 +1,8 @@
 711  SSOBJ=ss.o ssfilter.o
 712  LNSTATOBJ=lnstat.o lnstat_util.o
 713
 714 -TARGETS=ss nstat ifstat rtacct arpd lnstat
 715 +#TARGETS=ss nstat ifstat rtacct arpd lnstat
 716 +TARGETS=ss nstat rtacct lnstat
 717
 718  include ../Config
 719
 720 Index: iproute-2.6.20-070313/misc/netbug
 721 ===================================================================
 722 --- iproute-2.6.20-070313.orig/misc/netbug      2007-06-09 13:53:56.000000000 +0100
 723 +++ iproute-2.6.20-070313/misc/netbug   2007-06-09 13:53:57.000000000 +0100
 724 @@ -1,23 +1,16 @@
 725  #! /bin/bash
 726
 727 +set -e
 728 +
 729  echo -n "Send network configuration summary to [ENTER means kuznet@ms2.inr.ac.ru] "
 730  IFS="" read mail || exit 1
 731  [ -z "$mail" ] && mail=kuznet@ms2.inr.ac.ru
 732
 733 +netbug=`mktemp -d -t netbug.XXXXXX` || {echo "$0: Cannot create temporary directory" >&2; exit 1;  }
 734 +netbugtar=`tempfile -d $netbug --suffix=tar.gz` || {echo "$0: Cannot create temporary file" >&2; exit 1;  }
 735 +tmppath=$netbug
 736 +trap "/bin/rm -rf $netbug $netbugtar" 0 1 2 3 13 15
 737
 738 -netbug=""
 739 -while [ "$netbug" = "" ]; do
 740 -       netbug=`echo netbug.$$.$RANDOM`
 741 -       if [ -e /tmp/$netbug ]; then
 742 -               netbug=""
 743 -       fi
 744 -done
 745 -
 746 -tmppath=/tmp/$netbug
 747 -
 748 -trap "rm -rf $tmppath $tmppath.tar.gz" 0 SIGINT
 749 -
 750 -mkdir $tmppath
 751  mkdir $tmppath/net
 752
 753  cat /proc/slabinfo > $tmppath/slabinfo
 754 @@ -44,9 +37,8 @@
 755  fi
 756
 757  cd /tmp
 758 -tar c $netbug | gzip -9c > $netbug.tar.gz
 759 -
 760 -uuencode $netbug.tar.gz $netbug.tar.gz | mail -s $netbug "$mail"
 761 +tar c $tmppath | gzip -9c > $netbugtar
 762 +uuencode $netbugtar $netbugtar | mail -s $netbug "$mail"
 763
 764  echo "Sending to <$mail>; subject is $netbug"
 765
 766 Index: iproute-2.6.20-070313/tc/Makefile
 767 ===================================================================
 768 --- iproute-2.6.20-070313.orig/tc/Makefile      2007-06-09 13:53:56.000000000 +0100
 769 +++ iproute-2.6.20-070313/tc/Makefile   2007-06-09 13:53:57.000000000 +0100
 770 @@ -11,6 +11,7 @@
 771  TCMODULES += q_prio.o
 772  TCMODULES += q_tbf.o
 773  TCMODULES += q_cbq.o
 774 +TCMODULES += q_wrr.o
 775  TCMODULES += f_rsvp.o
 776  TCMODULES += f_u32.o
 777  TCMODULES += f_route.o
 778 Index: iproute-2.6.20-070313/tc/q_htb.c
 779 ===================================================================
 780 --- iproute-2.6.20-070313.orig/tc/q_htb.c       2007-06-09 13:53:56.000000000 +0100
 781 +++ iproute-2.6.20-070313/tc/q_htb.c    2007-06-09 13:53:57.000000000 +0100
 782 @@ -1,3 +1,311 @@
 783 +#if 0
 784 +/*
 785 + * q_htb.c             HTB.
 786 + *
 787 + *             This program is free software; you can redistribute it and/or
 788 + *             modify it under the terms of the GNU General Public License
 789 + *             as published by the Free Software Foundation; either version
 790 + *             2 of the License, or (at your option) any later version.
 791 + *
 792 + * Authors:    Martin Devera, devik@cdi.cz
 793 + *
 794 + */
 795 +
 796 +#include <stdio.h>
 797 +#include <stdlib.h>
 798 +#include <unistd.h>
 799 +#include <syslog.h>
 800 +#include <fcntl.h>
 801 +#include <sys/socket.h>
 802 +#include <netinet/in.h>
 803 +#include <arpa/inet.h>
 804 +#include <string.h>
 805 +
 806 +#include "utils.h"
 807 +#include "tc_util.h"
 808 +
 809 +#define HTB_TC_VER 0x30003
 810 +#if HTB_TC_VER >> 16 != TC_HTB_PROTOVER
 811 +#error "Different kernel and TC HTB versions"
 812 +#endif
 813 +
 814 +static void explain(void)
 815 +{
 816 +       fprintf(stderr, "Usage: ... qdisc add ... htb [default N] [r2q N]\n"
 817 +               " default  minor id of class to which unclassified packets are sent {0}\n"
 818 +               " r2q      DRR quantums are computed as rate in Bps/r2q {10}\n"
 819 +               " debug    string of 16 numbers each 0-3 {0}\n\n"
 820 +               "... class add ... htb rate R1 burst B1 [prio P] [slot S] [pslot PS]\n"
 821 +               "                      [ceil R2] [cburst B2] [mtu MTU] [quantum Q]\n"
 822 +               " rate     rate allocated to this class (class can still borrow)\n"
 823 +               " burst    max bytes burst which can be accumulated during idle period {computed}\n"
 824 +               " ceil     definite upper class rate (no borrows) {rate}\n"
 825 +               " cburst   burst but for ceil {computed}\n"
 826 +               " mtu      max packet size we create rate map for {1600}\n"
 827 +               " prio     priority of leaf; lower are served first {0}\n"
 828 +               " quantum  how much bytes to serve from leaf at once {use r2q}\n"
 829 +               "\nTC HTB version %d.%d\n",HTB_TC_VER>>16,HTB_TC_VER&0xffff
 830 +               );
 831 +}
 832 +
 833 +static void explain1(char *arg)
 834 +{
 835 +    fprintf(stderr, "Illegal \"%s\"\n", arg);
 836 +    explain();
 837 +}
 838 +
 839 +
 840 +#define usage() return(-1)
 841 +
 842 +static int htb_parse_opt(struct qdisc_util *qu, int argc, char **argv, struct nlmsghdr *n)
 843 +{
 844 +       struct tc_htb_glob opt;
 845 +       struct rtattr *tail;
 846 +       unsigned i; char *p;
 847 +       memset(&opt,0,sizeof(opt));
 848 +       opt.rate2quantum = 10;
 849 +       opt.version = 3;
 850 +
 851 +       while (argc > 0) {
 852 +               if (matches(*argv, "r2q") == 0) {
 853 +                   NEXT_ARG();
 854 +                   if (get_u32(&opt.rate2quantum, *argv, 10)) {
 855 +                       explain1("r2q"); return -1;
 856 +                   }
 857 +               } else if (matches(*argv, "default") == 0) {
 858 +                   NEXT_ARG();
 859 +                   if (get_u32(&opt.defcls, *argv, 16)) {
 860 +                       explain1("default"); return -1;
 861 +                   }
 862 +               } else if (matches(*argv, "debug") == 0) {
 863 +                   NEXT_ARG(); p = *argv;
 864 +                   for (i=0; i<16; i++,p++) {
 865 +                       if (*p<'0' || *p>'3') break;
 866 +                       opt.debug |= (*p-'0')<<(2*i);
 867 +                   }
 868 +               } else {
 869 +                       fprintf(stderr, "What is \"%s\"?\n", *argv);
 870 +                       explain();
 871 +                       return -1;
 872 +               }
 873 +               argc--; argv++;
 874 +       }
 875 +       tail = (struct rtattr*)(((void*)n)+NLMSG_ALIGN(n->nlmsg_len));
 876 +       addattr_l(n, 1024, TCA_OPTIONS, NULL, 0);
 877 +       addattr_l(n, 2024, TCA_HTB_INIT, &opt, NLMSG_ALIGN(sizeof(opt)));
 878 +       tail->rta_len = (((void*)n)+NLMSG_ALIGN(n->nlmsg_len)) - (void*)tail;
 879 +       return 0;
 880 +}
 881 +
 882 +static int htb_parse_class_opt(struct qdisc_util *qu, int argc, char **argv, struct nlmsghdr *n)
 883 +{
 884 +       int ok=0;
 885 +       struct tc_htb_opt opt;
 886 +       __u32 rtab[256],ctab[256];
 887 +       unsigned buffer=0,cbuffer=0;
 888 +       int cell_log=-1,ccell_log = -1,mtu;
 889 +       struct rtattr *tail;
 890 +
 891 +       memset(&opt, 0, sizeof(opt)); mtu = 1600; /* eth packet len */
 892 +
 893 +       while (argc > 0) {
 894 +               if (matches(*argv, "prio") == 0) {
 895 +                       NEXT_ARG();
 896 +                       if (get_u32(&opt.prio, *argv, 10)) {
 897 +                               explain1("prio"); return -1;
 898 +                       }
 899 +                       ok++;
 900 +               } else if (matches(*argv, "mtu") == 0) {
 901 +                       NEXT_ARG();
 902 +                       if (get_u32(&mtu, *argv, 10)) {
 903 +                               explain1("mtu"); return -1;
 904 +                       }
 905 +               } else if (matches(*argv, "quantum") == 0) {
 906 +                       NEXT_ARG();
 907 +                       if (get_u32(&opt.quantum, *argv, 10)) {
 908 +                               explain1("quantum"); return -1;
 909 +                       }
 910 +               } else if (matches(*argv, "burst") == 0 ||
 911 +                       strcmp(*argv, "buffer") == 0 ||
 912 +                       strcmp(*argv, "maxburst") == 0) {
 913 +                       NEXT_ARG();
 914 +                       if (get_size_and_cell(&buffer, &cell_log, *argv) < 0) {
 915 +                               explain1("buffer");
 916 +                               return -1;
 917 +                       }
 918 +                       ok++;
 919 +               } else if (matches(*argv, "cburst") == 0 ||
 920 +                       strcmp(*argv, "cbuffer") == 0 ||
 921 +                       strcmp(*argv, "cmaxburst") == 0) {
 922 +                       NEXT_ARG();
 923 +                       if (get_size_and_cell(&cbuffer, &ccell_log, *argv) < 0) {
 924 +                               explain1("cbuffer");
 925 +                               return -1;
 926 +                       }
 927 +                       ok++;
 928 +               } else if (strcmp(*argv, "ceil") == 0) {
 929 +                       NEXT_ARG();
 930 +                       if (opt.ceil.rate) {
 931 +                               fprintf(stderr, "Double \"ceil\" spec\n");
 932 +                               return -1;
 933 +                       }
 934 +                       if (get_rate(&opt.ceil.rate, *argv)) {
 935 +                               explain1("ceil");
 936 +                               return -1;
 937 +                       }
 938 +                       ok++;
 939 +               } else if (strcmp(*argv, "rate") == 0) {
 940 +                       NEXT_ARG();
 941 +                       if (opt.rate.rate) {
 942 +                               fprintf(stderr, "Double \"rate\" spec\n");
 943 +                               return -1;
 944 +                       }
 945 +                       if (get_rate(&opt.rate.rate, *argv)) {
 946 +                               explain1("rate");
 947 +                               return -1;
 948 +                       }
 949 +                       ok++;
 950 +               } else if (strcmp(*argv, "help") == 0) {
 951 +                       explain();
 952 +                       return -1;
 953 +               } else {
 954 +                       fprintf(stderr, "What is \"%s\"?\n", *argv);
 955 +                       explain();
 956 +                       return -1;
 957 +               }
 958 +               argc--; argv++;
 959 +       }
 960 +
 961 +/*     if (!ok)
 962 +               return 0;*/
 963 +
 964 +       if (opt.rate.rate == 0) {
 965 +               fprintf(stderr, "\"rate\" is required.\n");
 966 +               return -1;
 967 +       }
 968 +       /* if ceil params are missing, use the same as rate */
 969 +       if (!opt.ceil.rate) opt.ceil = opt.rate;
 970 +
 971 +       /* compute minimal allowed burst from rate; mtu is added here to make
 972 +          sute that buffer is larger than mtu and to have some safeguard space */
 973 +       if (!buffer) buffer = opt.rate.rate / HZ + mtu;
 974 +       if (!cbuffer) cbuffer = opt.ceil.rate / HZ + mtu;
 975 +
 976 +       if ((cell_log = tc_calc_rtable(opt.rate.rate, rtab, cell_log, mtu, 0)) < 0) {
 977 +               fprintf(stderr, "htb: failed to calculate rate table.\n");
 978 +               return -1;
 979 +       }
 980 +       opt.buffer = tc_calc_xmittime(opt.rate.rate, buffer);
 981 +       opt.rate.cell_log = cell_log;
 982 +
 983 +       if ((ccell_log = tc_calc_rtable(opt.ceil.rate, ctab, cell_log, mtu, 0)) < 0) {
 984 +               fprintf(stderr, "htb: failed to calculate ceil rate table.\n");
 985 +               return -1;
 986 +       }
 987 +       opt.cbuffer = tc_calc_xmittime(opt.ceil.rate, cbuffer);
 988 +       opt.ceil.cell_log = ccell_log;
 989 +
 990 +       tail = (struct rtattr*)(((void*)n)+NLMSG_ALIGN(n->nlmsg_len));
 991 +       addattr_l(n, 1024, TCA_OPTIONS, NULL, 0);
 992 +       addattr_l(n, 2024, TCA_HTB_PARMS, &opt, sizeof(opt));
 993 +       addattr_l(n, 3024, TCA_HTB_RTAB, rtab, 1024);
 994 +       addattr_l(n, 4024, TCA_HTB_CTAB, ctab, 1024);
 995 +       tail->rta_len = (((void*)n)+NLMSG_ALIGN(n->nlmsg_len)) - (void*)tail;
 996 +       return 0;
 997 +}
 998 +
 999 +static int htb_print_opt(struct qdisc_util *qu, FILE *f, struct rtattr *opt)
1000 +{
1001 +       struct rtattr *tb[TCA_HTB_RTAB+1];
1002 +       struct tc_htb_opt *hopt;
1003 +       struct tc_htb_glob *gopt;
1004 +       double buffer,cbuffer;
1005 +       SPRINT_BUF(b1);
1006 +       SPRINT_BUF(b2);
1007 +
1008 +       if (opt == NULL)
1009 +               return 0;
1010 +
1011 +       memset(tb, 0, sizeof(tb));
1012 +       parse_rtattr(tb, TCA_HTB_RTAB, RTA_DATA(opt), RTA_PAYLOAD(opt));
1013 +
1014 +       if (tb[TCA_HTB_PARMS]) {
1015 +
1016 +           hopt = RTA_DATA(tb[TCA_HTB_PARMS]);
1017 +           if (RTA_PAYLOAD(tb[TCA_HTB_PARMS])  < sizeof(*hopt)) return -1;
1018 +
1019 +               if (!hopt->level) {
1020 +                       fprintf(f, "prio %d ", (int)hopt->prio);
1021 +                       if (show_details)
1022 +                               fprintf(f, "quantum %d ", (int)hopt->quantum);
1023 +               }
1024 +           fprintf(f, "rate %s ", sprint_rate(hopt->rate.rate, b1));
1025 +           buffer = ((double)hopt->rate.rate*tc_core_tick2usec(hopt->buffer))/1000000;
1026 +           fprintf(f, "ceil %s ", sprint_rate(hopt->ceil.rate, b1));
1027 +           cbuffer = ((double)hopt->ceil.rate*tc_core_tick2usec(hopt->cbuffer))/1000000;
1028 +           if (show_details) {
1029 +               fprintf(f, "burst %s/%u mpu %s ", sprint_size(buffer, b1),
1030 +                       1<<hopt->rate.cell_log, sprint_size(hopt->rate.mpu, b2));
1031 +               fprintf(f, "cburst %s/%u mpu %s ", sprint_size(cbuffer, b1),
1032 +                       1<<hopt->ceil.cell_log, sprint_size(hopt->ceil.mpu, b2));
1033 +               fprintf(f, "level %d ", (int)hopt->level);
1034 +           } else {
1035 +               fprintf(f, "burst %s ", sprint_size(buffer, b1));
1036 +               fprintf(f, "cburst %s ", sprint_size(cbuffer, b1));
1037 +           }
1038 +           if (show_raw)
1039 +               fprintf(f, "buffer [%08x] cbuffer [%08x] ",
1040 +                       hopt->buffer,hopt->cbuffer);
1041 +       }
1042 +       if (tb[TCA_HTB_INIT]) {
1043 +           gopt = RTA_DATA(tb[TCA_HTB_INIT]);
1044 +           if (RTA_PAYLOAD(tb[TCA_HTB_INIT])  < sizeof(*gopt)) return -1;
1045 +
1046 +           fprintf(f, "r2q %d default %x direct_packets_stat %u",
1047 +                   gopt->rate2quantum,gopt->defcls,gopt->direct_pkts);
1048 +               if (show_details)
1049 +                       fprintf(f," ver %d.%d",gopt->version >> 16,gopt->version & 0xffff);
1050 +       }
1051 +       return 0;
1052 +}
1053 +
1054 +static int htb_print_xstats(struct qdisc_util *qu, FILE *f, struct rtattr *xstats)
1055 +{
1056 +       struct tc_htb_xstats *st;
1057 +       if (xstats == NULL)
1058 +               return 0;
1059 +
1060 +       if (RTA_PAYLOAD(xstats) < sizeof(*st))
1061 +               return -1;
1062 +
1063 +       st = RTA_DATA(xstats);
1064 +       fprintf(f, " lended: %u borrowed: %u giants: %u\n",
1065 +               st->lends,st->borrows,st->giants);
1066 +       fprintf(f, " tokens: %d ctokens: %d\n", st->tokens,st->ctokens);
1067 +       return 0;
1068 +}
1069 +
1070 +struct qdisc_util htb_util = {
1071 +       NULL,
1072 +       "htb",
1073 +       htb_parse_opt,
1074 +       htb_print_opt,
1075 +       htb_print_xstats,
1076 +       htb_parse_class_opt,
1077 +       htb_print_opt,
1078 +};
1079 +
1080 +/* for testing of old one */
1081 +struct qdisc_util htb2_util = {
1082 +       NULL,
1083 +       "htb2",
1084 +       htb_parse_opt,
1085 +       htb_print_opt,
1086 +       htb_print_xstats,
1087 +       htb_parse_class_opt,
1088 +       htb_print_opt,
1089 +};
1090 +#endif
1091  /*
1092   * q_htb.c             HTB.
1093   *
1094 Index: iproute-2.6.20-070313/tc/q_wrr.c
1095 ===================================================================
1096 --- /dev/null   1970-01-01 00:00:00.000000000 +0000
1097 +++ iproute-2.6.20-070313/tc/q_wrr.c    2007-06-09 13:53:57.000000000 +0100
1098 @@ -0,0 +1,322 @@
1099 +#include <stdio.h>
1100 +#include <stdlib.h>
1101 +#include <unistd.h>
1102 +#include <syslog.h>
1103 +#include <fcntl.h>
1104 +#include <sys/socket.h>
1105 +#include <netinet/in.h>
1106 +#include <arpa/inet.h>
1107 +#include <string.h>
1108 +#include <math.h>
1109 +
1110 +#include "utils.h"
1111 +#include "tc_util.h"
1112 +
1113 +#define usage() return(-1)
1114 +
1115 +// Returns -1 on error
1116 +static int wrr_parse_qdisc_weight(int argc, char** argv,
1117 +                              struct tc_wrr_qdisc_modf* opt) {
1118 +  int i;
1119 +
1120 +  opt->weight1.weight_mode=-1;
1121 +  opt->weight2.weight_mode=-1;
1122 +
1123 +  for(i=0; i<argc; i++) {
1124 +    if(!memcmp(argv[i],"wmode1=",7)) {
1125 +      opt->weight1.weight_mode=atoi(argv[i]+7);
1126 +    } else if(!memcmp(argv[i],"wmode2=",7)) {
1127 +      opt->weight2.weight_mode=atoi(argv[i]+7);
1128 +    } else {
1129 +      printf("Usage: ... [wmode1=0|1|2|3] [wmode2=0|1|2|3]\n");
1130 +      return -1;
1131 +    }
1132 +  }
1133 +  return 0;
1134 +}
1135 +
1136 +static int wrr_parse_class_modf(int argc, char** argv,
1137 +                                struct tc_wrr_class_modf* modf) {
1138 +  int i;
1139 +
1140 +  if(argc<1) {
1141 +    fprintf(stderr, "Usage: ... [weight1=val] [decr1=val] [incr1=val] [min1=val] [max1=val] [val2=val] ...\n");
1142 +    fprintf(stderr, "  The values can be floating point like 0.42 or divisions like 42/100\n");
1143 +    return -1;
1144 +  }
1145 +
1146 +  // Set meaningless values:
1147 +  modf->weight1.val=0;
1148 +  modf->weight1.decr=(__u64)-1;
1149 +  modf->weight1.incr=(__u64)-1;
1150 +  modf->weight1.min=0;
1151 +  modf->weight1.max=0;
1152 +  modf->weight2.val=0;
1153 +  modf->weight2.decr=(__u64)-1;
1154 +  modf->weight2.incr=(__u64)-1;
1155 +  modf->weight2.min=0;
1156 +  modf->weight2.max=0;
1157 +
1158 +  // And read values:
1159 +  for(i=0; i<argc; i++) {
1160 +    char arg[80];
1161 +    char* name,*value1=0,*value2=0;
1162 +    long double f_val1,f_val2=1,value;
1163 +    if(strlen(argv[i])>=sizeof(arg)) {
1164 +      fprintf(stderr,"Argument too long: %s\n",argv[i]);
1165 +      return -1;
1166 +    }
1167 +    strcpy(arg,argv[i]);
1168 +
1169 +    name=strtok(arg,"=");
1170 +    if(name) value1=strtok(0,"/");
1171 +    if(value1) value2=strtok(0,"");
1172 +
1173 +    if(!value1) {
1174 +      fprintf(stderr,"No = found in argument: %s\n",argv[i]);
1175 +      return -1;
1176 +    }
1177 +
1178 +    f_val1=atof(value1);
1179 +    if(value2) f_val2=atof(value2);
1180 +
1181 +    if(f_val2==0)  {
1182 +      fprintf(stderr,"Division by 0\n");
1183 +      return -1;
1184 +    }
1185 +
1186 +    value=f_val1/f_val2;
1187 +    if(value>1) value=1;
1188 +    if(value<0) value=0;
1189 +    value*=((__u64)-1);
1190 +
1191 +    // And find the value set
1192 +    if(!strcmp(name,"weight1"))    modf->weight1.val=value;
1193 +    else if(!strcmp(name,"decr1")) modf->weight1.decr=value;
1194 +    else if(!strcmp(name,"incr1")) modf->weight1.incr=value;
1195 +    else if(!strcmp(name,"min1"))  modf->weight1.min=value;
1196 +    else if(!strcmp(name,"max1"))  modf->weight1.max=value;
1197 +    else if(!strcmp(name,"weight2")) modf->weight2.val=value;
1198 +    else if(!strcmp(name,"decr2")) modf->weight2.decr=value;
1199 +    else if(!strcmp(name,"incr2")) modf->weight2.incr=value;
1200 +    else if(!strcmp(name,"min2"))  modf->weight2.min=value;
1201 +    else if(!strcmp(name,"max2"))  modf->weight2.max=value;
1202 +    else {
1203 +      fprintf(stderr,"illegal value: %s\n",name);
1204 +      return -1;
1205 +    }
1206 +  }
1207 +
1208 +  return 0;
1209 +}
1210 +
1211 +static int wrr_parse_opt(struct qdisc_util *qu, int argc, char **argv, struct nlmsghdr *n)
1212 +{
1213 +  if(n->nlmsg_flags & NLM_F_CREATE) {
1214 +    // This is a create request:
1215 +    struct tc_wrr_qdisc_crt opt;
1216 +
1217 +    int sour,dest,ip,mac,masq;
1218 +
1219 +    if(argc<4) {
1220 +      fprintf(stderr, "Usage: ... wrr sour|dest ip|masq|mac maxclasses proxymaxcon [penalty-setup]\n");
1221 +      return -1;
1222 +    }
1223 +
1224 +    // Read sour/dest:
1225 +    memset(&opt,0,sizeof(opt));
1226 +    sour=!strcmp(argv[0],"sour");
1227 +    dest=!strcmp(argv[0],"dest");
1228 +
1229 +    if(!sour && !dest) {
1230 +      fprintf(stderr,"sour or dest must be specified\n");
1231 +      return -1;
1232 +    }
1233 +
1234 +    // Read ip/mac
1235 +    ip=!strcmp(argv[1],"ip");
1236 +    mac=!strcmp(argv[1],"mac");
1237 +    masq=!strcmp(argv[1],"masq");
1238 +
1239 +    if(!ip && !mac && !masq) {
1240 +      fprintf(stderr,"ip, masq or mac must be specified\n");
1241 +      return -1;
1242 +    }
1243 +
1244 +    opt.srcaddr=sour;
1245 +    opt.usemac=mac;
1246 +    opt.usemasq=masq;
1247 +    opt.bands_max=atoi(argv[2]);
1248 +
1249 +    opt.proxy_maxconn=atoi(argv[3]);
1250 +
1251 +    // Read weights:
1252 +    if(wrr_parse_qdisc_weight(argc-4,argv+4,&opt.qdisc_modf)<0) return -1;
1253 +    if(opt.qdisc_modf.weight1.weight_mode==-1) opt.qdisc_modf.weight1.weight_mode=0;
1254 +    if(opt.qdisc_modf.weight2.weight_mode==-1) opt.qdisc_modf.weight2.weight_mode=0;
1255 +
1256 +    addattr_l(n, 1024, TCA_OPTIONS, &opt, sizeof(opt));
1257 +  } else {
1258 +    struct tc_wrr_qdisc_modf_std opt;
1259 +    char qdisc,class;
1260 +
1261 +    // This is a modify request:
1262 +    if(argc<1) {
1263 +      fprintf(stderr,"... qdisc ... or ... class ...\n");
1264 +      return -1;
1265 +    }
1266 +
1267 +    qdisc=!strcmp(argv[0],"qdisc");
1268 +    class=!strcmp(argv[0],"class");
1269 +
1270 +    if(!qdisc && !class) {
1271 +      fprintf(stderr,"qdisc or class must be specified\n");
1272 +      return -1;
1273 +    }
1274 +
1275 +    argc--;
1276 +    argv++;
1277 +
1278 +    opt.proxy=0;
1279 +
1280 +    if(qdisc) {
1281 +      opt.change_class=0;
1282 +      if(wrr_parse_qdisc_weight(argc, argv, &opt.qdisc_modf)<0) return -1;
1283 +    } else {
1284 +      int a0,a1,a2,a3,a4=0,a5=0;
1285 +
1286 +      opt.change_class=1;
1287 +
1288 +      if(argc<1) {
1289 +        fprintf(stderr,"... <mac>|<ip>|<masq> ...\n");
1290 +        return -1;
1291 +      }
1292 +      memset(opt.addr,0,sizeof(opt.addr));
1293 +
1294 +      if((sscanf(argv[0],"%i.%i.%i.%i",&a0,&a1,&a2,&a3)!=4) &&
1295 +         (sscanf(argv[0],"%x:%x:%x:%x:%x:%x",&a0,&a1,&a2,&a3,&a4,&a5)!=6)) {
1296 +       fprintf(stderr,"Wrong format of mac or ip address\n");
1297 +       return -1;
1298 +      }
1299 +
1300 +      opt.addr[0]=a0; opt.addr[1]=a1; opt.addr[2]=a2;
1301 +      opt.addr[3]=a3; opt.addr[4]=a4; opt.addr[5]=a5;
1302 +
1303 +      if(wrr_parse_class_modf(argc-1, argv+1, &opt.class_modf)<0) return -1;
1304 +    }
1305 +
1306 +    addattr_l(n, 1024, TCA_OPTIONS, &opt, sizeof(opt));
1307 +  }
1308 +  return 0;
1309 +}
1310 +
1311 +static int wrr_parse_copt(struct qdisc_util *qu, int argc, char **argv, struct nlmsghdr *n) {
1312 +  struct tc_wrr_class_modf opt;
1313 +
1314 +  memset(&opt,0,sizeof(opt));
1315 +  if(wrr_parse_class_modf(argc,argv,&opt)<0) return -1;
1316 +
1317 +  addattr_l(n, 1024, TCA_OPTIONS, &opt, sizeof(opt));
1318 +  return 0;
1319 +}
1320 +
1321 +static int wrr_print_opt(struct qdisc_util *qu, FILE *f, struct rtattr *opt)
1322 +{
1323 +       struct tc_wrr_qdisc_stats *qopt;
1324 +
1325 +       if (opt == NULL)
1326 +               return 0;
1327 +
1328 +       if (RTA_PAYLOAD(opt)  < sizeof(*qopt))
1329 +               return -1;
1330 +       qopt = RTA_DATA(opt);
1331 +
1332 +       fprintf(f,"\n  (%s/%s) (maxclasses %i) (usedclasses %i) (reused classes %i)\n",
1333 +         qopt->qdisc_crt.srcaddr ? "sour" : "dest",
1334 +         qopt->qdisc_crt.usemac  ? "mac"  : (qopt->qdisc_crt.usemasq ? "masq" : "ip"),
1335 +         qopt->qdisc_crt.bands_max,
1336 +         qopt->bands_cur,
1337 +         qopt->bands_reused
1338 +         );
1339 +
1340 +       if(qopt->qdisc_crt.proxy_maxconn) {
1341 +         fprintf(f,"  (proxy maxcon %i) (proxy curcon %i)\n",
1342 +           qopt->qdisc_crt.proxy_maxconn,qopt->proxy_curconn);
1343 +       }
1344 +
1345 +       fprintf(f,"  (waiting classes %i) (packets requeued %i) (priosum: %Lg)\n",
1346 +         qopt->nodes_in_heap,
1347 +         qopt->packets_requed,
1348 +         qopt->priosum/((long double)((__u32)-1))
1349 +         );
1350 +
1351 +       fprintf(f,"  (wmode1 %i) (wmode2 %i) \n",
1352 +         qopt->qdisc_crt.qdisc_modf.weight1.weight_mode,
1353 +         qopt->qdisc_crt.qdisc_modf.weight2.weight_mode);
1354 +
1355 +       return 0;
1356 +}
1357 +
1358 +static int wrr_print_copt(struct qdisc_util *qu, FILE *f, struct rtattr *opt) {
1359 +  struct tc_wrr_class_stats *copt;
1360 +  long double d=(__u64)-1;
1361 +
1362 +  if (opt == NULL) return 0;
1363 +
1364 +  if (RTA_PAYLOAD(opt)  < sizeof(*copt))
1365 +    return -1;
1366 +  copt = RTA_DATA(opt);
1367 +
1368 +  if(!copt->used) {
1369 +    fprintf(f,"(unused)");
1370 +    return 0;
1371 +  }
1372 +
1373 +  if(copt->usemac) {
1374 +    fprintf(f,"\n  (address: %.2X:%.2X:%.2X:%.2X:%.2X:%.2X)\n",
1375 +      copt->addr[0],copt->addr[1],copt->addr[2],
1376 +      copt->addr[3],copt->addr[4],copt->addr[5]);
1377 +  } else {
1378 +    fprintf(f,"\n  (address: %i.%i.%i.%i)\n",copt->addr[0],copt->addr[1],copt->addr[2],copt->addr[3]);
1379 +  }
1380 +
1381 +  fprintf(f,"  (total weight: %Lg) (current position: %i) (counters: %u %u : %u %u)\n",
1382 +    (copt->class_modf.weight1.val/d)*(copt->class_modf.weight2.val/d),
1383 +    copt->heappos,
1384 +    (unsigned)(copt->penal_ms>>32),
1385 +    (unsigned)(copt->penal_ms & 0xffffffffU),
1386 +    (unsigned)(copt->penal_ls>>32),
1387 +    (unsigned)(copt->penal_ls & 0xffffffffU)
1388 +    );
1389 +
1390 +  fprintf(f,"  Pars 1: (weight %Lg) (decr: %Lg) (incr: %Lg) (min: %Lg) (max: %Lg)\n",
1391 +    copt->class_modf.weight1.val/d,
1392 +    copt->class_modf.weight1.decr/d,
1393 +    copt->class_modf.weight1.incr/d,
1394 +    copt->class_modf.weight1.min/d,
1395 +    copt->class_modf.weight1.max/d);
1396 +
1397 +  fprintf(f,"  Pars 2: (weight %Lg) (decr: %Lg) (incr: %Lg) (min: %Lg) (max: %Lg)",
1398 +    copt->class_modf.weight2.val/d,
1399 +    copt->class_modf.weight2.decr/d,
1400 +    copt->class_modf.weight2.incr/d,
1401 +    copt->class_modf.weight2.min/d,
1402 +    copt->class_modf.weight2.max/d);
1403 +
1404 +  return 0;
1405 +}
1406 +
1407 +static int wrr_print_xstats(struct qdisc_util *qu, FILE *f, struct rtattr *xstats)
1408 +{
1409 +       return 0;
1410 +}
1411 +
1412 +
1413 +struct qdisc_util wrr_qdisc_util = {
1414 +       .id = "wrr",
1415 +       .parse_qopt = wrr_parse_opt,
1416 +       .print_qopt = wrr_print_opt,
1417 +       .print_xstats = wrr_print_xstats,
1418 +       .parse_copt = wrr_parse_copt,
1419 +       .print_copt = wrr_print_copt
1420 +};