parent
d6a142375b
commit
84e9706d09
@ -8,12 +8,14 @@
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include $(TOPDIR)/rules.mk
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PKG_NAME:=iproute2
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PKG_VERSION:=2.6.29-1
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#PKG_VERSION:=2.6.29-1
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PKG_VERSION:=2.6.31
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PKG_RELEASE:=2
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PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
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PKG_SOURCE_URL:=http://devresources.linux-foundation.org/dev/iproute2/download/
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PKG_MD5SUM:=c1bc258a6c345905e79935ac7a3cc582
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#PKG_MD5SUM:=c1bc258a6c345905e79935ac7a3cc582
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PKG_MD5SUM:=230f35282a95451622f3e8394f9cd80a
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PKG_BUILD_DIR:=$(BUILD_DIR)/iproute2-$(PKG_VERSION)
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@ -1,8 +1,8 @@
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--- a/doc/ip-cref.tex
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+++ b/doc/ip-cref.tex
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@@ -1324,6 +1324,19 @@ peers are allowed to send to us.
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If it is not given, Linux uses the value selected with \verb|sysctl|
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variable \verb|net/ipv4/tcp_reordering|.
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@@ -1307,6 +1307,19 @@ peers are allowed to send to us.
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--- \threeonly the clamp for congestion window. It is ignored if the \verb|lock|
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flag is not used.
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+\item \verb|hoplimit NUMBER|
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+
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@ -18,11 +18,11 @@
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+ window size. If it is not given (or set to zero), Linux uses the
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+ values specified in~\cite{RFC2414}.
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\item \verb|advmss NUMBER|
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\item \verb|nexthop NEXTHOP|
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@@ -2653,6 +2666,9 @@ http://www.cisco.com/univercd/cc/td/doc/
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\bibitem{RFC-DHCP} R.~Droms.
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``Dynamic Host Configuration Protocol.'', RFC-2131
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@@ -2666,6 +2679,9 @@ http://www.cisco.com/univercd/cc/td/doc/
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\bibitem{RFC2414} M.~Allman, S.~Floyd, C.~Partridge.
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``Increasing TCP's Initial Window'', RFC-2414.
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+\bibitem{RFC2414} M.~Allman, S.~Floyd, C.~Partridge.
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+``Increasing TCP's Initial Window'', RFC-2414.
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@ -592,51 +592,9 @@
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+};
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+
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#endif
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--- a/ip/iproute.c
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+++ b/ip/iproute.c
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@@ -73,7 +73,7 @@ static void usage(void)
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fprintf(stderr, " [ rtt TIME ] [ rttvar TIME ]\n");
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fprintf(stderr, " [ window NUMBER] [ cwnd NUMBER ] [ initcwnd NUMBER ]\n");
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fprintf(stderr, " [ ssthresh NUMBER ] [ realms REALM ] [ src ADDRESS ]\n");
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- fprintf(stderr, " [ rto_min TIME ]\n");
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+ fprintf(stderr, " [ rto_min TIME ] [ hoplimit NUMBER ]\n");
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fprintf(stderr, "TYPE := [ unicast | local | broadcast | multicast | throw |\n");
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fprintf(stderr, " unreachable | prohibit | blackhole | nat ]\n");
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fprintf(stderr, "TABLE_ID := [ local | main | default | all | NUMBER ]\n");
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@@ -792,6 +792,30 @@ int iproute_modify(int cmd, unsigned fla
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invarg("\"reordering\" value is invalid\n", *argv);
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rta_addattr32(mxrta, sizeof(mxbuf), RTAX_REORDERING, reord);
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#endif
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+#ifdef RTAX_HOPLIMIT
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+ } else if (strcmp(*argv, "hoplimit") == 0) {
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+ unsigned hoplim;
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+ NEXT_ARG();
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+ if (strcmp(*argv, "lock") == 0) {
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+ mxlock |= (1<<RTAX_HOPLIMIT);
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+ NEXT_ARG();
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+ }
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+ if (get_unsigned(&hoplim, *argv, 0))
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+ invarg("\"hoplimit\" value is invalid\n", *argv);
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+ rta_addattr32(mxrta, sizeof(mxbuf), RTAX_HOPLIMIT, hoplim);
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+#endif
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+#ifdef RTAX_INITCWND
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+ } else if (strcmp(*argv, "initcwnd") == 0) {
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+ unsigned initcwnd;
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+ NEXT_ARG();
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+ if (strcmp(*argv, "lock") == 0) {
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+ mxlock |= (1<<RTAX_HOPLIMIT);
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+ NEXT_ARG();
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+ }
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+ if (get_unsigned(&initcwnd, *argv, 0))
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+ invarg("\"initcwnd\" value is invalid\n", *argv);
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+ rta_addattr32(mxrta, sizeof(mxbuf), RTAX_INITCWND, initcwnd);
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+#endif
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} else if (strcmp(*argv, "rtt") == 0) {
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unsigned rtt;
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NEXT_ARG();
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--- a/ip/iptunnel.c
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+++ b/ip/iptunnel.c
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@@ -134,7 +134,7 @@ static int parse_args(int argc, char **a
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@@ -129,7 +129,7 @@ static int parse_args(int argc, char **a
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NEXT_ARG();
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p->o_flags |= GRE_KEY;
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if (strchr(*argv, '.'))
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@ -647,7 +605,7 @@
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fprintf(stderr, "invalid value of \"okey\"\n");
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--- a/Makefile
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+++ b/Makefile
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@@ -49,7 +49,7 @@ install: all
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@@ -57,7 +57,7 @@ install: all
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$(DESTDIR)$(DOCDIR)/examples
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install -m 0644 $(shell find examples/diffserv -maxdepth 1 -type f) \
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$(DESTDIR)$(DOCDIR)/examples/diffserv
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@ -656,7 +614,7 @@
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install -m 0644 $(shell find etc/iproute2 -maxdepth 1 -type f) $(DESTDIR)$(CONFDIR)
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install -m 0755 -d $(DESTDIR)$(MANDIR)/man8
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install -m 0644 $(shell find man/man8 -maxdepth 1 -type f) $(DESTDIR)$(MANDIR)/man8
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@@ -67,7 +67,7 @@ snapshot:
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@@ -75,7 +75,7 @@ snapshot:
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clean:
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rm -f cscope.*
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@ -679,7 +637,7 @@
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--- a/tc/Makefile
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+++ b/tc/Makefile
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@@ -14,6 +14,7 @@ TCMODULES += q_cbq.o
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@@ -15,6 +15,7 @@ TCMODULES += q_cbq.o
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TCMODULES += q_rr.o
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TCMODULES += q_multiq.o
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TCMODULES += q_netem.o
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@ -1,6 +1,6 @@
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--- a/ip/ipxfrm.c
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+++ b/ip/ipxfrm.c
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@@ -491,7 +491,6 @@ void xfrm_selector_print(struct xfrm_sel
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@@ -467,7 +467,6 @@ void xfrm_selector_print(struct xfrm_sel
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switch (sel->proto) {
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case IPPROTO_TCP:
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case IPPROTO_UDP:
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@ -8,7 +8,7 @@
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case IPPROTO_DCCP:
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default: /* XXX */
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if (sel->sport_mask)
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@@ -1154,7 +1153,6 @@ static int xfrm_selector_upspec_parse(st
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@@ -1130,7 +1129,6 @@ static int xfrm_selector_upspec_parse(st
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switch (sel->proto) {
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case IPPROTO_TCP:
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case IPPROTO_UDP:
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@ -1,96 +0,0 @@
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--- a/tc/q_htb.c
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+++ b/tc/q_htb.c
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@@ -35,10 +35,14 @@ static void explain(void)
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" default minor id of class to which unclassified packets are sent {0}\n"
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" r2q DRR quantums are computed as rate in Bps/r2q {10}\n"
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" debug string of 16 numbers each 0-3 {0}\n\n"
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- "... class add ... htb rate R1 burst B1 [prio P] [slot S] [pslot PS]\n"
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+ "... class add ... htb rate R1 [burst B1] [mpu B] [overhead O]\n"
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+ " [prio P] [slot S] [pslot PS]\n"
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" [ceil R2] [cburst B2] [mtu MTU] [quantum Q]\n"
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" rate rate allocated to this class (class can still borrow)\n"
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" burst max bytes burst which can be accumulated during idle period {computed}\n"
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+ " mpu minimum packet size used in rate computations\n"
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+ " overhead per-packet size overhead used in rate computations\n"
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+
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" ceil definite upper class rate (no borrows) {rate}\n"
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" cburst burst but for ceil {computed}\n"
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" mtu max packet size we create rate map for {1600}\n"
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@@ -103,7 +107,9 @@ static int htb_parse_class_opt(struct qd
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struct tc_htb_opt opt;
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__u32 rtab[256],ctab[256];
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unsigned buffer=0,cbuffer=0;
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- int cell_log=-1,ccell_log = -1,mtu;
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+ int cell_log=-1,ccell_log = -1;
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+ unsigned mtu, mpu;
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+ unsigned char mpu8 = 0, overhead = 0;
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struct rtattr *tail;
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memset(&opt, 0, sizeof(opt)); mtu = 1600; /* eth packet len */
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@@ -120,6 +126,16 @@ static int htb_parse_class_opt(struct qd
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if (get_u32(&mtu, *argv, 10)) {
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explain1("mtu"); return -1;
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}
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+ } else if (matches(*argv, "mpu") == 0) {
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+ NEXT_ARG();
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+ if (get_u8(&mpu8, *argv, 10)) {
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+ explain1("mpu"); return -1;
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+ }
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+ } else if (matches(*argv, "overhead") == 0) {
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+ NEXT_ARG();
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+ if (get_u8(&overhead, *argv, 10)) {
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+ explain1("overhead"); return -1;
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+ }
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} else if (matches(*argv, "quantum") == 0) {
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NEXT_ARG();
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if (get_u32(&opt.quantum, *argv, 10)) {
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@@ -191,14 +207,18 @@ static int htb_parse_class_opt(struct qd
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if (!buffer) buffer = opt.rate.rate / HZ + mtu;
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if (!cbuffer) cbuffer = opt.ceil.rate / HZ + mtu;
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- if ((cell_log = tc_calc_rtable(opt.rate.rate, rtab, cell_log, mtu, 0)) < 0) {
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+/* encode overhead and mpu, 8 bits each, into lower 16 bits */
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+ mpu = (unsigned)mpu8 | (unsigned)overhead << 8;
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+ opt.ceil.mpu = mpu; opt.rate.mpu = mpu;
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+
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+ if ((cell_log = tc_calc_rtable(opt.rate.rate, rtab, cell_log, mtu, mpu)) < 0) {
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fprintf(stderr, "htb: failed to calculate rate table.\n");
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return -1;
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}
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opt.buffer = tc_calc_xmittime(opt.rate.rate, buffer);
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opt.rate.cell_log = cell_log;
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- if ((ccell_log = tc_calc_rtable(opt.ceil.rate, ctab, cell_log, mtu, 0)) < 0) {
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+ if ((ccell_log = tc_calc_rtable(opt.ceil.rate, ctab, cell_log, mtu, mpu)) < 0) {
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fprintf(stderr, "htb: failed to calculate ceil rate table.\n");
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return -1;
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}
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@@ -222,6 +242,7 @@ static int htb_print_opt(struct qdisc_ut
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double buffer,cbuffer;
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SPRINT_BUF(b1);
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SPRINT_BUF(b2);
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+ SPRINT_BUF(b3);
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if (opt == NULL)
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return 0;
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@@ -244,10 +265,16 @@ static int htb_print_opt(struct qdisc_ut
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fprintf(f, "ceil %s ", sprint_rate(hopt->ceil.rate, b1));
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cbuffer = ((double)hopt->ceil.rate*tc_core_tick2usec(hopt->cbuffer))/1000000;
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if (show_details) {
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- fprintf(f, "burst %s/%u mpu %s ", sprint_size(buffer, b1),
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- 1<<hopt->rate.cell_log, sprint_size(hopt->rate.mpu, b2));
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- fprintf(f, "cburst %s/%u mpu %s ", sprint_size(cbuffer, b1),
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- 1<<hopt->ceil.cell_log, sprint_size(hopt->ceil.mpu, b2));
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+ fprintf(f, "burst %s/%u mpu %s overhead %s ",
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+ sprint_size(buffer, b1),
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+ 1<<hopt->rate.cell_log,
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+ sprint_size(hopt->rate.mpu&0xFF, b2),
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+ sprint_size((hopt->rate.mpu>>8)&0xFF, b3));
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+ fprintf(f, "cburst %s/%u mpu %s overhead %s ",
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+ sprint_size(cbuffer, b1),
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+ 1<<hopt->ceil.cell_log,
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+ sprint_size(hopt->ceil.mpu&0xFF, b2),
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+ sprint_size((hopt->ceil.mpu>>8)&0xFF, b3));
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fprintf(f, "level %d ", (int)hopt->level);
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} else {
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fprintf(f, "burst %s ", sprint_size(buffer, b1));
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@ -79,7 +79,7 @@
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enum
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--- a/tc/Makefile
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+++ b/tc/Makefile
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@@ -7,6 +7,7 @@ include ../Config
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@@ -8,6 +8,7 @@ SHARED_LIBS ?= y
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TCMODULES :=
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TCMODULES += q_fifo.o
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TCMODULES += q_sfq.o
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@ -1,6 +1,6 @@
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--- a/Makefile
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+++ b/Makefile
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@@ -22,7 +22,7 @@ ADDLIB+=ipx_ntop.o ipx_pton.o
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@@ -29,7 +29,7 @@ ADDLIB+=ipx_ntop.o ipx_pton.o
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CC = gcc
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HOSTCC = gcc
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@ -1,6 +1,7 @@
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--- a/lib/Makefile
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+++ b/lib/Makefile
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@@ -1,3 +1,4 @@
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@@ -1,4 +1,4 @@
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-CFLAGS += -fPIC
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+CFLAGS+=$(FPIC)
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UTILOBJ=utils.o rt_names.o ll_types.o ll_proto.o ll_addr.o inet_proto.o
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Loading…
Reference in New Issue
Block a user