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authorRoman Yeryomin <roman@advem.lv>2013-09-16 12:15:04 +0300
committerRoman Yeryomin <roman@advem.lv>2013-09-16 12:15:04 +0300
commit17988ba7e6945767ea8ebc8b5f65c2baf3aab4a3 (patch)
treebd8e459862a6628e75adc5dc1233190d89b3a760 /target/linux/realtek
parent3035e0e2186752945b28a69da78d5330d93a6ff8 (diff)
add CLS_ACT_CONNMARK patch and qos-scripts to nprove profile
Signed-off-by: Roman Yeryomin <roman@advem.lv>
Diffstat (limited to 'target/linux/realtek')
-rw-r--r--target/linux/realtek/patches-2.6.30/280-sched_act_connmark.patch171
-rw-r--r--target/linux/realtek/rtl8196c/profiles/nprove.mk2
2 files changed, 172 insertions, 1 deletions
diff --git a/target/linux/realtek/patches-2.6.30/280-sched_act_connmark.patch b/target/linux/realtek/patches-2.6.30/280-sched_act_connmark.patch
new file mode 100644
index 000000000..734fd1cd1
--- /dev/null
+++ b/target/linux/realtek/patches-2.6.30/280-sched_act_connmark.patch
@@ -0,0 +1,171 @@
+--- /dev/null
++++ b/net/sched/act_connmark.c
+@@ -0,0 +1,137 @@
++/*
++ * Copyright (c) 2011 Felix Fietkau <nbd@openwrt.org>
++ *
++ * This program is free software; you can redistribute it and/or modify it
++ * under the terms and conditions of the GNU General Public License,
++ * version 2, as published by the Free Software Foundation.
++ *
++ * This program is distributed in the hope it will be useful, but WITHOUT
++ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
++ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
++ * more details.
++ *
++ * You should have received a copy of the GNU General Public License along with
++ * this program; if not, write to the Free Software Foundation, Inc., 59 Temple
++ * Place - Suite 330, Boston, MA 02111-1307 USA.
++ */
++
++#include <linux/module.h>
++#include <linux/init.h>
++#include <linux/kernel.h>
++#include <linux/skbuff.h>
++#include <linux/rtnetlink.h>
++#include <linux/pkt_cls.h>
++#include <linux/ip.h>
++#include <linux/ipv6.h>
++#include <net/netlink.h>
++#include <net/pkt_sched.h>
++#include <net/act_api.h>
++
++#include <net/netfilter/nf_conntrack.h>
++#include <net/netfilter/nf_conntrack_core.h>
++
++#define TCA_ACT_CONNMARK 20
++
++#define CONNMARK_TAB_MASK 3
++static struct tcf_common *tcf_connmark_ht[CONNMARK_TAB_MASK + 1];
++static u32 connmark_idx_gen;
++static DEFINE_RWLOCK(connmark_lock);
++
++static struct tcf_hashinfo connmark_hash_info = {
++ .htab = tcf_connmark_ht,
++ .hmask = CONNMARK_TAB_MASK,
++ .lock = &connmark_lock,
++};
++
++static int tcf_connmark(struct sk_buff *skb, struct tc_action *a,
++ struct tcf_result *res)
++{
++ struct nf_conn *c;
++ enum ip_conntrack_info ctinfo;
++ int proto;
++ int r;
++
++ if (skb->protocol == htons(ETH_P_IP)) {
++ if (skb->len < sizeof(struct iphdr))
++ goto out;
++ proto = PF_INET;
++ } else if (skb->protocol == htons(ETH_P_IPV6)) {
++ if (skb->len < sizeof(struct ipv6hdr))
++ goto out;
++ proto = PF_INET6;
++ } else
++ goto out;
++
++ r = nf_conntrack_in(dev_net(skb->dev), proto, NF_INET_PRE_ROUTING, skb);
++ if (r != NF_ACCEPT)
++ goto out;
++
++ c = nf_ct_get(skb, &ctinfo);
++ if (!c)
++ goto out;
++
++ skb->mark = c->mark;
++ nf_conntrack_put(skb->nfct);
++ skb->nfct = NULL;
++
++out:
++ return TC_ACT_PIPE;
++}
++
++static int tcf_connmark_init(struct nlattr *nla, struct nlattr *est,
++ struct tc_action *a, int ovr, int bind)
++{
++ struct tcf_common *pc;
++
++ pc = tcf_hash_create(0, est, a, sizeof(*pc), bind,
++ &connmark_idx_gen, &connmark_hash_info);
++ if (IS_ERR(pc))
++ return PTR_ERR(pc);
++
++ tcf_hash_insert(pc, &connmark_hash_info);
++
++ return ACT_P_CREATED;
++}
++
++static inline int tcf_connmark_cleanup(struct tc_action *a, int bind)
++{
++ if (a->priv)
++ return tcf_hash_release(a->priv, bind, &connmark_hash_info);
++ return 0;
++}
++
++static inline int tcf_connmark_dump(struct sk_buff *skb, struct tc_action *a,
++ int bind, int ref)
++{
++ return skb->len;
++}
++
++static struct tc_action_ops act_connmark_ops = {
++ .kind = "connmark",
++ .hinfo = &connmark_hash_info,
++ .type = TCA_ACT_CONNMARK,
++ .capab = TCA_CAP_NONE,
++ .owner = THIS_MODULE,
++ .act = tcf_connmark,
++ .dump = tcf_connmark_dump,
++ .cleanup = tcf_connmark_cleanup,
++ .init = tcf_connmark_init,
++ .walk = tcf_generic_walker,
++};
++
++MODULE_AUTHOR("Felix Fietkau <nbd@openwrt.org>");
++MODULE_DESCRIPTION("Connection tracking mark restoring");
++MODULE_LICENSE("GPL");
++
++static int __init connmark_init_module(void)
++{
++ return tcf_register_action(&act_connmark_ops);
++}
++
++static void __exit connmark_cleanup_module(void)
++{
++ tcf_unregister_action(&act_connmark_ops);
++}
++
++module_init(connmark_init_module);
++module_exit(connmark_cleanup_module);
+--- a/net/sched/Kconfig
++++ b/net/sched/Kconfig
+@@ -546,6 +546,18 @@ config NET_ACT_SKBEDIT
+ To compile this code as a module, choose M here: the
+ module will be called skbedit.
+
++config NET_ACT_CONNMARK
++ tristate "Connection Tracking Marking"
++ depends on NET_CLS_ACT
++ depends on NF_CONNTRACK
++ ---help---
++ Say Y here to restore the connmark from a scheduler action
++
++ If unsure, say N.
++
++ To compile this code as a module, choose M here: the
++ module will be called act_connmark.
++
+ config NET_CLS_IND
+ bool "Incoming device classification"
+ depends on NET_CLS_U32 || NET_CLS_FW
+--- a/net/sched/Makefile
++++ b/net/sched/Makefile
+@@ -15,6 +15,7 @@ obj-$(CONFIG_NET_ACT_NAT) += act_nat.o
+ obj-$(CONFIG_NET_ACT_PEDIT) += act_pedit.o
+ obj-$(CONFIG_NET_ACT_SIMP) += act_simple.o
+ obj-$(CONFIG_NET_ACT_SKBEDIT) += act_skbedit.o
++obj-$(CONFIG_NET_ACT_CONNMARK) += act_connmark.o
+ obj-$(CONFIG_NET_SCH_FIFO) += sch_fifo.o
+ obj-$(CONFIG_NET_SCH_CBQ) += sch_cbq.o
+ obj-$(CONFIG_NET_SCH_HTB) += sch_htb.o
diff --git a/target/linux/realtek/rtl8196c/profiles/nprove.mk b/target/linux/realtek/rtl8196c/profiles/nprove.mk
index 424d9fa5b..3aa5377a0 100644
--- a/target/linux/realtek/rtl8196c/profiles/nprove.mk
+++ b/target/linux/realtek/rtl8196c/profiles/nprove.mk
@@ -15,7 +15,7 @@ define Profile/nprove
luci luci-app-diag-devinfo luci-app-p910nd luci-app-qos luci-app-wol \
librt libiw query3g maccalc libopenssl \
usb-modeswitch usb-modeswitch-data usbutils \
- firewall mountd
+ firewall mountd qos-scripts
endef
define Profile/nprove/Description