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[kernel] generic-2.6: update IMQ patch to the official version for 2.6.25, refresh patches

Browse Source 
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@11551 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
juhosg 2008-06-22 06:28:12 +00:00
parent af97f0b8dc
commit 06f32ca21d
3 changed files with 407 additions and 471 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
target/linux/generic-2.6/patches-2.6.25/120-netfilter-headers-types.patch
View File

@ -15,8 +15,6 @@ Date: Wed May 21 14:08:38 2008 -0700
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h
index e4c6659..0c5eb7e 100644
--- a/include/linux/netfilter.h
+++ b/include/linux/netfilter.h
@@ -3,7 +3,6 @@
@ -26,17 +24,15 @@ index e4c6659..0c5eb7e 100644
-#include <linux/types.h>
#include <linux/skbuff.h>
#include <linux/net.h>
#include <linux/netdevice.h>
@@ -14,6 +13,7 @@
#include <linux/if.h>
@@ -12,6 +11,7 @@
#include <linux/wait.h>
#include <linux/list.h>
#include <net/net_namespace.h>
#endif
+#include <linux/types.h>
#include <linux/compiler.h>
/* Responses from hook functions. */
diff --git a/include/linux/netfilter_arp/arp_tables.h b/include/linux/netfilter_arp/arp_tables.h
index dd9c97f..590ac3d 100644
--- a/include/linux/netfilter_arp/arp_tables.h
+++ b/include/linux/netfilter_arp/arp_tables.h
@@ -11,11 +11,11 @@
@ -52,8 +48,6 @@ index dd9c97f..590ac3d 100644
#include <linux/compiler.h>
#include <linux/netfilter_arp.h>
diff --git a/include/linux/netfilter_ipv4/ip_tables.h b/include/linux/netfilter_ipv4/ip_tables.h
index bfc889f..092bd50 100644
--- a/include/linux/netfilter_ipv4/ip_tables.h
+++ b/include/linux/netfilter_ipv4/ip_tables.h
@@ -17,11 +17,11 @@
@ -69,8 +63,6 @@ index bfc889f..092bd50 100644
#include <linux/compiler.h>
#include <linux/netfilter_ipv4.h>
diff --git a/include/linux/netfilter_ipv6/ip6_tables.h b/include/linux/netfilter_ipv6/ip6_tables.h
index f2507dc..1089e33 100644
--- a/include/linux/netfilter_ipv6/ip6_tables.h
+++ b/include/linux/netfilter_ipv6/ip6_tables.h
@@ -17,11 +17,11 @@

430
target/linux/generic-2.6/patches-2.6.25/150-netfilter_imq.patch
View File

@ -1,173 +1,3 @@
---
drivers/net/Kconfig | 123 ++++++++
drivers/net/Makefile | 1
drivers/net/imq.c | 474 +++++++++++++++++++++++++++++++
include/linux/imq.h | 9 +
include/linux/netfilter_ipv4/ipt_IMQ.h | 8 +
include/linux/netfilter_ipv6/ip6t_IMQ.h | 8 +
include/linux/skbuff.h | 8 +
net/core/dev.c | 9 +
net/ipv4/netfilter/Kconfig | 11 +
net/ipv4/netfilter/Makefile | 1
net/ipv4/netfilter/ipt_IMQ.c | 69 +++++
net/ipv6/netfilter/Kconfig | 9 +
net/ipv6/netfilter/Makefile | 1
net/ipv6/netfilter/ip6t_IMQ.c | 69 +++++
net/sched/sch_generic.c | 1
15 files changed, 800 insertions(+), 1 deletions(-)
create mode 100644 drivers/net/imq.c
create mode 100644 include/linux/imq.h
create mode 100644 include/linux/netfilter_ipv4/ipt_IMQ.h
create mode 100644 include/linux/netfilter_ipv6/ip6t_IMQ.h
create mode 100644 net/ipv4/netfilter/ipt_IMQ.c
create mode 100644 net/ipv6/netfilter/ip6t_IMQ.c
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -117,6 +117,129 @@
To compile this driver as a module, choose M here: the module
will be called eql. If unsure, say N.
+config IMQ
+ tristate "IMQ (intermediate queueing device) support"
+ depends on NETDEVICES && NETFILTER
+ ---help---
+ The IMQ device(s) is used as placeholder for QoS queueing
+ disciplines. Every packet entering/leaving the IP stack can be
+ directed through the IMQ device where it's enqueued/dequeued to the
+ attached qdisc. This allows you to treat network devices as classes
+ and distribute bandwidth among them. Iptables is used to specify
+ through which IMQ device, if any, packets travel.
+
+ More information at: http://www.linuximq.net/
+
+ To compile this driver as a module, choose M here: the module
+ will be called imq. If unsure, say N.
+
+choice
+ prompt "IMQ behavior (PRE/POSTROUTING)"
+ depends on IMQ
+ default IMQ_BEHAVIOR_BB
+ help
+
+ This settings defines how IMQ behaves in respect to its
+ hooking in PREROUTING and POSTROUTING.
+
+ IMQ can work in any of the following ways:
+
+ PREROUTING | POSTROUTING
+ -----------------|-------------------
+ #1 After NAT | After NAT
+ #2 After NAT | Before NAT
+ #3 Before NAT | After NAT
+ #4 Before NAT | Before NAT
+
+ The default behavior is to hook before NAT on PREROUTING
+ and after NAT on POSTROUTING (#3).
+
+ This settings are specially usefull when trying to use IMQ
+ to shape NATed clients.
+
+ More information can be found at: www.linuximq.net
+
+ If not sure leave the default settings alone.
+
+config IMQ_BEHAVIOR_AA
+ bool "IMQ AA"
+ help
+ This settings defines how IMQ behaves in respect to its
+ hooking in PREROUTING and POSTROUTING.
+
+ Choosing this option will make IMQ hook like this:
+
+ PREROUTING: After NAT
+ POSTROUTING: After NAT
+
+ More information can be found at: www.linuximq.net
+
+ If not sure leave the default settings alone.
+
+config IMQ_BEHAVIOR_AB
+ bool "IMQ AB"
+ help
+ This settings defines how IMQ behaves in respect to its
+ hooking in PREROUTING and POSTROUTING.
+
+ Choosing this option will make IMQ hook like this:
+
+ PREROUTING: After NAT
+ POSTROUTING: Before NAT
+
+ More information can be found at: www.linuximq.net
+
+ If not sure leave the default settings alone.
+
+config IMQ_BEHAVIOR_BA
+ bool "IMQ BA"
+ help
+ This settings defines how IMQ behaves in respect to its
+ hooking in PREROUTING and POSTROUTING.
+
+ Choosing this option will make IMQ hook like this:
+
+ PREROUTING: Before NAT
+ POSTROUTING: After NAT
+
+ More information can be found at: www.linuximq.net
+
+ If not sure leave the default settings alone.
+
+config IMQ_BEHAVIOR_BB
+ bool "IMQ BB"
+ help
+ This settings defines how IMQ behaves in respect to its
+ hooking in PREROUTING and POSTROUTING.
+
+ Choosing this option will make IMQ hook like this:
+
+ PREROUTING: Before NAT
+ POSTROUTING: Before NAT
+
+ More information can be found at: www.linuximq.net
+
+ If not sure leave the default settings alone.
+
+endchoice
+
+config IMQ_NUM_DEVS
+
+ int "Number of IMQ devices"
+ range 2 16
+ depends on IMQ
+ default "16"
+ help
+
+ This settings defines how many IMQ devices will be
+ created.
+
+ The default value is 16.
+
+ More information can be found at: www.linuximq.net
+
+ If not sure leave the default settings alone.
+
config TUN
tristate "Universal TUN/TAP device driver support"
select CRC32
--- a/drivers/net/Makefile
+++ b/drivers/net/Makefile
@@ -143,6 +143,7 @@
obj-$(CONFIG_XEN_NETDEV_FRONTEND) += xen-netfront.o
obj-$(CONFIG_DUMMY) += dummy.o
+obj-$(CONFIG_IMQ) += imq.o
obj-$(CONFIG_IFB) += ifb.o
obj-$(CONFIG_MACVLAN) += macvlan.o
obj-$(CONFIG_DE600) += de600.o
--- /dev/null
+++ b/drivers/net/imq.c
@@ -0,0 +1,474 @@
@ -220,13 +50,13 @@
+ * I didn't forget anybody). I apologize again for my lack of time.
+ *
+ *
+ * 2008/06/07 - Changed imq.c to use qdisc_run() instead of
+ * qdisc_restart() and moved qdisc_run() to tasklet to avoid
+ * recursive locking. (Jussi Kivilinna)
+ *
+ * 2008/06/14 - New initialization routines to fix 'rmmod' not
+ * working anymore. Used code from ifb.c (Jussi Kivilinna)
+ * 2008/06/17 - 2.6.25 - Changed imq.c to use qdisc_run() instead
+ * of qdisc_restart() and moved qdisc_run() to tasklet to avoid
+ * recursive locking. New initialization routines to fix 'rmmod' not
+ * working anymore. Used code from ifb.c. (Jussi Kivilinna)
+ *
+ * Also, many thanks to pablo Sebastian Greco for making the initial
+ * patch and to those who helped the testing.
+ *
+ * More info at: http://www.linuximq.net/ (Andre Correa)
+ */
@ -645,6 +475,148 @@
+MODULE_LICENSE("GPL");
+MODULE_ALIAS_RTNL_LINK("imq");
+
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -117,6 +117,129 @@
To compile this driver as a module, choose M here: the module
will be called eql. If unsure, say N.
+config IMQ
+ tristate "IMQ (intermediate queueing device) support"
+ depends on NETDEVICES && NETFILTER
+ ---help---
+ The IMQ device(s) is used as placeholder for QoS queueing
+ disciplines. Every packet entering/leaving the IP stack can be
+ directed through the IMQ device where it's enqueued/dequeued to the
+ attached qdisc. This allows you to treat network devices as classes
+ and distribute bandwidth among them. Iptables is used to specify
+ through which IMQ device, if any, packets travel.
+
+ More information at: http://www.linuximq.net/
+
+ To compile this driver as a module, choose M here: the module
+ will be called imq. If unsure, say N.
+
+choice
+ prompt "IMQ behavior (PRE/POSTROUTING)"
+ depends on IMQ
+ default IMQ_BEHAVIOR_AB
+ help
+
+ This settings defines how IMQ behaves in respect to its
+ hooking in PREROUTING and POSTROUTING.
+
+ IMQ can work in any of the following ways:
+
+ PREROUTING | POSTROUTING
+ -----------------|-------------------
+ #1 After NAT | After NAT
+ #2 After NAT | Before NAT
+ #3 Before NAT | After NAT
+ #4 Before NAT | Before NAT
+
+ The default behavior is to hook before NAT on PREROUTING
+ and after NAT on POSTROUTING (#3).
+
+ This settings are specially usefull when trying to use IMQ
+ to shape NATed clients.
+
+ More information can be found at: www.linuximq.net
+
+ If not sure leave the default settings alone.
+
+config IMQ_BEHAVIOR_AA
+ bool "IMQ AA"
+ help
+ This settings defines how IMQ behaves in respect to its
+ hooking in PREROUTING and POSTROUTING.
+
+ Choosing this option will make IMQ hook like this:
+
+ PREROUTING: After NAT
+ POSTROUTING: After NAT
+
+ More information can be found at: www.linuximq.net
+
+ If not sure leave the default settings alone.
+
+config IMQ_BEHAVIOR_AB
+ bool "IMQ AB"
+ help
+ This settings defines how IMQ behaves in respect to its
+ hooking in PREROUTING and POSTROUTING.
+
+ Choosing this option will make IMQ hook like this:
+
+ PREROUTING: After NAT
+ POSTROUTING: Before NAT
+
+ More information can be found at: www.linuximq.net
+
+ If not sure leave the default settings alone.
+
+config IMQ_BEHAVIOR_BA
+ bool "IMQ BA"
+ help
+ This settings defines how IMQ behaves in respect to its
+ hooking in PREROUTING and POSTROUTING.
+
+ Choosing this option will make IMQ hook like this:
+
+ PREROUTING: Before NAT
+ POSTROUTING: After NAT
+
+ More information can be found at: www.linuximq.net
+
+ If not sure leave the default settings alone.
+
+config IMQ_BEHAVIOR_BB
+ bool "IMQ BB"
+ help
+ This settings defines how IMQ behaves in respect to its
+ hooking in PREROUTING and POSTROUTING.
+
+ Choosing this option will make IMQ hook like this:
+
+ PREROUTING: Before NAT
+ POSTROUTING: Before NAT
+
+ More information can be found at: www.linuximq.net
+
+ If not sure leave the default settings alone.
+
+endchoice
+
+config IMQ_NUM_DEVS
+
+ int "Number of IMQ devices"
+ range 2 16
+ depends on IMQ
+ default "16"
+ help
+
+ This settings defines how many IMQ devices will be
+ created.
+
+ The default value is 16.
+
+ More information can be found at: www.linuximq.net
+
+ If not sure leave the default settings alone.
+
config TUN
tristate "Universal TUN/TAP device driver support"
select CRC32
--- a/drivers/net/Makefile
+++ b/drivers/net/Makefile
@@ -143,6 +143,7 @@
obj-$(CONFIG_XEN_NETDEV_FRONTEND) += xen-netfront.o
obj-$(CONFIG_DUMMY) += dummy.o
+obj-$(CONFIG_IMQ) += imq.o
obj-$(CONFIG_IFB) += ifb.o
obj-$(CONFIG_MACVLAN) += macvlan.o
obj-$(CONFIG_DE600) += de600.o
--- /dev/null
+++ b/include/linux/imq.h
@@ -0,0 +1,9 @@
@ -728,36 +700,6 @@
dev_queue_xmit_nit(skb, dev);
if (netif_needs_gso(dev, skb)) {
--- a/net/ipv4/netfilter/Kconfig
+++ b/net/ipv4/netfilter/Kconfig
@@ -145,6 +145,17 @@
To compile it as a module, choose M here. If unsure, say N.
+config IP_NF_TARGET_IMQ
+ tristate "IMQ target support"
+ depends on IP_NF_MANGLE
+ help
+ This option adds a `IMQ' target which is used to specify if and
+ to which IMQ device packets should get enqueued/dequeued.
+
+ For more information visit: http://www.linuximq.net/
+
+ To compile it as a module, choose M here. If unsure, say N.
+
config IP_NF_TARGET_REJECT
tristate "REJECT target support"
depends on IP_NF_FILTER
--- a/net/ipv4/netfilter/Makefile
+++ b/net/ipv4/netfilter/Makefile
@@ -55,6 +55,7 @@
obj-$(CONFIG_IP_NF_TARGET_CLUSTERIP) += ipt_CLUSTERIP.o
obj-$(CONFIG_IP_NF_TARGET_ECN) += ipt_ECN.o
obj-$(CONFIG_IP_NF_TARGET_LOG) += ipt_LOG.o
+obj-$(CONFIG_IP_NF_TARGET_IMQ) += ipt_IMQ.o
obj-$(CONFIG_IP_NF_TARGET_MASQUERADE) += ipt_MASQUERADE.o
obj-$(CONFIG_IP_NF_TARGET_NETMAP) += ipt_NETMAP.o
obj-$(CONFIG_IP_NF_TARGET_REDIRECT) += ipt_REDIRECT.o
--- /dev/null
+++ b/net/ipv4/netfilter/ipt_IMQ.c
@@ -0,0 +1,69 @@
@ -830,34 +772,36 @@
+MODULE_AUTHOR("http://www.linuximq.net");
+MODULE_DESCRIPTION("Pseudo-driver for the intermediate queue device. See http://www.linuximq.net/ for more information.");
+MODULE_LICENSE("GPL");
--- a/net/ipv6/netfilter/Kconfig
+++ b/net/ipv6/netfilter/Kconfig
@@ -179,6 +179,15 @@
--- a/net/ipv4/netfilter/Kconfig
+++ b/net/ipv4/netfilter/Kconfig
@@ -145,6 +145,17 @@
To compile it as a module, choose M here. If unsure, say N.
+config IP6_NF_TARGET_IMQ
+ tristate "IMQ target support"
+ depends on IP6_NF_MANGLE
+ help
+ This option adds a `IMQ' target which is used to specify if and
+ to which imq device packets should get enqueued/dequeued.
+config IP_NF_TARGET_IMQ
+ tristate "IMQ target support"
+ depends on IP_NF_MANGLE && IMQ
+ help
+ This option adds a `IMQ' target which is used to specify if and
+ to which IMQ device packets should get enqueued/dequeued.
+
+ To compile it as a module, choose M here. If unsure, say N.
+ For more information visit: http://www.linuximq.net/
+
config IP6_NF_TARGET_HL
tristate 'HL (hoplimit) target support'
depends on IP6_NF_MANGLE
--- a/net/ipv6/netfilter/Makefile
+++ b/net/ipv6/netfilter/Makefile
@@ -6,6 +6,7 @@
obj-$(CONFIG_IP6_NF_IPTABLES) += ip6_tables.o
obj-$(CONFIG_IP6_NF_FILTER) += ip6table_filter.o
obj-$(CONFIG_IP6_NF_MANGLE) += ip6table_mangle.o
+obj-$(CONFIG_IP6_NF_TARGET_IMQ) += ip6t_IMQ.o
obj-$(CONFIG_IP6_NF_QUEUE) += ip6_queue.o
obj-$(CONFIG_IP6_NF_RAW) += ip6table_raw.o
+ To compile it as a module, choose M here. If unsure, say N.
+
config IP_NF_TARGET_REJECT
tristate "REJECT target support"
depends on IP_NF_FILTER
--- a/net/ipv4/netfilter/Makefile
+++ b/net/ipv4/netfilter/Makefile
@@ -55,6 +55,7 @@
obj-$(CONFIG_IP_NF_TARGET_CLUSTERIP) += ipt_CLUSTERIP.o
obj-$(CONFIG_IP_NF_TARGET_ECN) += ipt_ECN.o
obj-$(CONFIG_IP_NF_TARGET_LOG) += ipt_LOG.o
+obj-$(CONFIG_IP_NF_TARGET_IMQ) += ipt_IMQ.o
obj-$(CONFIG_IP_NF_TARGET_MASQUERADE) += ipt_MASQUERADE.o
obj-$(CONFIG_IP_NF_TARGET_NETMAP) += ipt_NETMAP.o
obj-$(CONFIG_IP_NF_TARGET_REDIRECT) += ipt_REDIRECT.o
--- /dev/null
+++ b/net/ipv6/netfilter/ip6t_IMQ.c
@@ -0,0 +1,69 @@
@ -930,6 +874,34 @@
+MODULE_AUTHOR("http://www.linuximq.net");
+MODULE_DESCRIPTION("Pseudo-driver for the intermediate queue device. See http://www.linuximq.net/ for more information.");
+MODULE_LICENSE("GPL");
--- a/net/ipv6/netfilter/Kconfig
+++ b/net/ipv6/netfilter/Kconfig
@@ -179,6 +179,15 @@
To compile it as a module, choose M here. If unsure, say N.
+config IP6_NF_TARGET_IMQ
+ tristate "IMQ target support"
+ depends on IP6_NF_MANGLE && IMQ
+ help
+ This option adds a `IMQ' target which is used to specify if and
+ to which imq device packets should get enqueued/dequeued.
+
+ To compile it as a module, choose M here. If unsure, say N.
+
config IP6_NF_TARGET_HL
tristate 'HL (hoplimit) target support'
depends on IP6_NF_MANGLE
--- a/net/ipv6/netfilter/Makefile
+++ b/net/ipv6/netfilter/Makefile
@@ -6,6 +6,7 @@
obj-$(CONFIG_IP6_NF_IPTABLES) += ip6_tables.o
obj-$(CONFIG_IP6_NF_FILTER) += ip6table_filter.o
obj-$(CONFIG_IP6_NF_MANGLE) += ip6table_mangle.o
+obj-$(CONFIG_IP6_NF_TARGET_IMQ) += ip6t_IMQ.o
obj-$(CONFIG_IP6_NF_QUEUE) += ip6_queue.o
obj-$(CONFIG_IP6_NF_RAW) += ip6table_raw.o
--- a/net/sched/sch_generic.c
+++ b/net/sched/sch_generic.c
@@ -203,6 +203,7 @@

430
target/linux/generic-2.6/patches-2.6.26/150-netfilter_imq.patch
View File

@ -1,173 +1,3 @@
---
drivers/net/Kconfig | 123 ++++++++
drivers/net/Makefile | 1
drivers/net/imq.c | 474 +++++++++++++++++++++++++++++++
include/linux/imq.h | 9 +
include/linux/netfilter_ipv4/ipt_IMQ.h | 8 +
include/linux/netfilter_ipv6/ip6t_IMQ.h | 8 +
include/linux/skbuff.h | 8 +
net/core/dev.c | 9 +
net/ipv4/netfilter/Kconfig | 11 +
net/ipv4/netfilter/Makefile | 1
net/ipv4/netfilter/ipt_IMQ.c | 69 +++++
net/ipv6/netfilter/Kconfig | 9 +
net/ipv6/netfilter/Makefile | 1
net/ipv6/netfilter/ip6t_IMQ.c | 69 +++++
net/sched/sch_generic.c | 1
15 files changed, 800 insertions(+), 1 deletions(-)
create mode 100644 drivers/net/imq.c
create mode 100644 include/linux/imq.h
create mode 100644 include/linux/netfilter_ipv4/ipt_IMQ.h
create mode 100644 include/linux/netfilter_ipv6/ip6t_IMQ.h
create mode 100644 net/ipv4/netfilter/ipt_IMQ.c
create mode 100644 net/ipv6/netfilter/ip6t_IMQ.c
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -117,6 +117,129 @@
To compile this driver as a module, choose M here: the module
will be called eql. If unsure, say N.
+config IMQ
+ tristate "IMQ (intermediate queueing device) support"
+ depends on NETDEVICES && NETFILTER
+ ---help---
+ The IMQ device(s) is used as placeholder for QoS queueing
+ disciplines. Every packet entering/leaving the IP stack can be
+ directed through the IMQ device where it's enqueued/dequeued to the
+ attached qdisc. This allows you to treat network devices as classes
+ and distribute bandwidth among them. Iptables is used to specify
+ through which IMQ device, if any, packets travel.
+
+ More information at: http://www.linuximq.net/
+
+ To compile this driver as a module, choose M here: the module
+ will be called imq. If unsure, say N.
+
+choice
+ prompt "IMQ behavior (PRE/POSTROUTING)"
+ depends on IMQ
+ default IMQ_BEHAVIOR_BB
+ help
+
+ This settings defines how IMQ behaves in respect to its
+ hooking in PREROUTING and POSTROUTING.
+
+ IMQ can work in any of the following ways:
+
+ PREROUTING | POSTROUTING
+ -----------------|-------------------
+ #1 After NAT | After NAT
+ #2 After NAT | Before NAT
+ #3 Before NAT | After NAT
+ #4 Before NAT | Before NAT
+
+ The default behavior is to hook before NAT on PREROUTING
+ and after NAT on POSTROUTING (#3).
+
+ This settings are specially usefull when trying to use IMQ
+ to shape NATed clients.
+
+ More information can be found at: www.linuximq.net
+
+ If not sure leave the default settings alone.
+
+config IMQ_BEHAVIOR_AA
+ bool "IMQ AA"
+ help
+ This settings defines how IMQ behaves in respect to its
+ hooking in PREROUTING and POSTROUTING.
+
+ Choosing this option will make IMQ hook like this:
+
+ PREROUTING: After NAT
+ POSTROUTING: After NAT
+
+ More information can be found at: www.linuximq.net
+
+ If not sure leave the default settings alone.
+
+config IMQ_BEHAVIOR_AB
+ bool "IMQ AB"
+ help
+ This settings defines how IMQ behaves in respect to its
+ hooking in PREROUTING and POSTROUTING.
+
+ Choosing this option will make IMQ hook like this:
+
+ PREROUTING: After NAT
+ POSTROUTING: Before NAT
+
+ More information can be found at: www.linuximq.net
+
+ If not sure leave the default settings alone.
+
+config IMQ_BEHAVIOR_BA
+ bool "IMQ BA"
+ help
+ This settings defines how IMQ behaves in respect to its
+ hooking in PREROUTING and POSTROUTING.
+
+ Choosing this option will make IMQ hook like this:
+
+ PREROUTING: Before NAT
+ POSTROUTING: After NAT
+
+ More information can be found at: www.linuximq.net
+
+ If not sure leave the default settings alone.
+
+config IMQ_BEHAVIOR_BB
+ bool "IMQ BB"
+ help
+ This settings defines how IMQ behaves in respect to its
+ hooking in PREROUTING and POSTROUTING.
+
+ Choosing this option will make IMQ hook like this:
+
+ PREROUTING: Before NAT
+ POSTROUTING: Before NAT
+
+ More information can be found at: www.linuximq.net
+
+ If not sure leave the default settings alone.
+
+endchoice
+
+config IMQ_NUM_DEVS
+
+ int "Number of IMQ devices"
+ range 2 16
+ depends on IMQ
+ default "16"
+ help
+
+ This settings defines how many IMQ devices will be
+ created.
+
+ The default value is 16.
+
+ More information can be found at: www.linuximq.net
+
+ If not sure leave the default settings alone.
+
config TUN
tristate "Universal TUN/TAP device driver support"
select CRC32
--- a/drivers/net/Makefile
+++ b/drivers/net/Makefile
@@ -142,6 +142,7 @@
obj-$(CONFIG_XEN_NETDEV_FRONTEND) += xen-netfront.o
obj-$(CONFIG_DUMMY) += dummy.o
+obj-$(CONFIG_IMQ) += imq.o
obj-$(CONFIG_IFB) += ifb.o
obj-$(CONFIG_MACVLAN) += macvlan.o
obj-$(CONFIG_DE600) += de600.o
--- /dev/null
+++ b/drivers/net/imq.c
@@ -0,0 +1,474 @@
@ -220,13 +50,13 @@
+ * I didn't forget anybody). I apologize again for my lack of time.
+ *
+ *
+ * 2008/06/07 - Changed imq.c to use qdisc_run() instead of
+ * qdisc_restart() and moved qdisc_run() to tasklet to avoid
+ * recursive locking. (Jussi Kivilinna)
+ *
+ * 2008/06/14 - New initialization routines to fix 'rmmod' not
+ * working anymore. Used code from ifb.c (Jussi Kivilinna)
+ * 2008/06/17 - 2.6.25 - Changed imq.c to use qdisc_run() instead
+ * of qdisc_restart() and moved qdisc_run() to tasklet to avoid
+ * recursive locking. New initialization routines to fix 'rmmod' not
+ * working anymore. Used code from ifb.c. (Jussi Kivilinna)
+ *
+ * Also, many thanks to pablo Sebastian Greco for making the initial
+ * patch and to those who helped the testing.
+ *
+ * More info at: http://www.linuximq.net/ (Andre Correa)
+ */
@ -645,6 +475,148 @@
+MODULE_LICENSE("GPL");
+MODULE_ALIAS_RTNL_LINK("imq");
+
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -117,6 +117,129 @@
To compile this driver as a module, choose M here: the module
will be called eql. If unsure, say N.
+config IMQ
+ tristate "IMQ (intermediate queueing device) support"
+ depends on NETDEVICES && NETFILTER
+ ---help---
+ The IMQ device(s) is used as placeholder for QoS queueing
+ disciplines. Every packet entering/leaving the IP stack can be
+ directed through the IMQ device where it's enqueued/dequeued to the
+ attached qdisc. This allows you to treat network devices as classes
+ and distribute bandwidth among them. Iptables is used to specify
+ through which IMQ device, if any, packets travel.
+
+ More information at: http://www.linuximq.net/
+
+ To compile this driver as a module, choose M here: the module
+ will be called imq. If unsure, say N.
+
+choice
+ prompt "IMQ behavior (PRE/POSTROUTING)"
+ depends on IMQ
+ default IMQ_BEHAVIOR_AB
+ help
+
+ This settings defines how IMQ behaves in respect to its
+ hooking in PREROUTING and POSTROUTING.
+
+ IMQ can work in any of the following ways:
+
+ PREROUTING | POSTROUTING
+ -----------------|-------------------
+ #1 After NAT | After NAT
+ #2 After NAT | Before NAT
+ #3 Before NAT | After NAT
+ #4 Before NAT | Before NAT
+
+ The default behavior is to hook before NAT on PREROUTING
+ and after NAT on POSTROUTING (#3).
+
+ This settings are specially usefull when trying to use IMQ
+ to shape NATed clients.
+
+ More information can be found at: www.linuximq.net
+
+ If not sure leave the default settings alone.
+
+config IMQ_BEHAVIOR_AA
+ bool "IMQ AA"
+ help
+ This settings defines how IMQ behaves in respect to its
+ hooking in PREROUTING and POSTROUTING.
+
+ Choosing this option will make IMQ hook like this:
+
+ PREROUTING: After NAT
+ POSTROUTING: After NAT
+
+ More information can be found at: www.linuximq.net
+
+ If not sure leave the default settings alone.
+
+config IMQ_BEHAVIOR_AB
+ bool "IMQ AB"
+ help
+ This settings defines how IMQ behaves in respect to its
+ hooking in PREROUTING and POSTROUTING.
+
+ Choosing this option will make IMQ hook like this:
+
+ PREROUTING: After NAT
+ POSTROUTING: Before NAT
+
+ More information can be found at: www.linuximq.net
+
+ If not sure leave the default settings alone.
+
+config IMQ_BEHAVIOR_BA
+ bool "IMQ BA"
+ help
+ This settings defines how IMQ behaves in respect to its
+ hooking in PREROUTING and POSTROUTING.
+
+ Choosing this option will make IMQ hook like this:
+
+ PREROUTING: Before NAT
+ POSTROUTING: After NAT
+
+ More information can be found at: www.linuximq.net
+
+ If not sure leave the default settings alone.
+
+config IMQ_BEHAVIOR_BB
+ bool "IMQ BB"
+ help
+ This settings defines how IMQ behaves in respect to its
+ hooking in PREROUTING and POSTROUTING.
+
+ Choosing this option will make IMQ hook like this:
+
+ PREROUTING: Before NAT
+ POSTROUTING: Before NAT
+
+ More information can be found at: www.linuximq.net
+
+ If not sure leave the default settings alone.
+
+endchoice
+
+config IMQ_NUM_DEVS
+
+ int "Number of IMQ devices"
+ range 2 16
+ depends on IMQ
+ default "16"
+ help
+
+ This settings defines how many IMQ devices will be
+ created.
+
+ The default value is 16.
+
+ More information can be found at: www.linuximq.net
+
+ If not sure leave the default settings alone.
+
config TUN
tristate "Universal TUN/TAP device driver support"
select CRC32
--- a/drivers/net/Makefile
+++ b/drivers/net/Makefile
@@ -142,6 +142,7 @@
obj-$(CONFIG_XEN_NETDEV_FRONTEND) += xen-netfront.o
obj-$(CONFIG_DUMMY) += dummy.o
+obj-$(CONFIG_IMQ) += imq.o
obj-$(CONFIG_IFB) += ifb.o
obj-$(CONFIG_MACVLAN) += macvlan.o
obj-$(CONFIG_DE600) += de600.o
--- /dev/null
+++ b/include/linux/imq.h
@@ -0,0 +1,9 @@
@ -728,36 +700,6 @@
dev_queue_xmit_nit(skb, dev);
if (netif_needs_gso(dev, skb)) {
--- a/net/ipv4/netfilter/Kconfig
+++ b/net/ipv4/netfilter/Kconfig
@@ -145,6 +145,17 @@
To compile it as a module, choose M here. If unsure, say N.
+config IP_NF_TARGET_IMQ
+ tristate "IMQ target support"
+ depends on IP_NF_MANGLE
+ help
+ This option adds a `IMQ' target which is used to specify if and
+ to which IMQ device packets should get enqueued/dequeued.
+
+ For more information visit: http://www.linuximq.net/
+
+ To compile it as a module, choose M here. If unsure, say N.
+
config IP_NF_TARGET_REJECT
tristate "REJECT target support"
depends on IP_NF_FILTER
--- a/net/ipv4/netfilter/Makefile
+++ b/net/ipv4/netfilter/Makefile
@@ -58,6 +58,7 @@
obj-$(CONFIG_IP_NF_TARGET_CLUSTERIP) += ipt_CLUSTERIP.o
obj-$(CONFIG_IP_NF_TARGET_ECN) += ipt_ECN.o
obj-$(CONFIG_IP_NF_TARGET_LOG) += ipt_LOG.o
+obj-$(CONFIG_IP_NF_TARGET_IMQ) += ipt_IMQ.o
obj-$(CONFIG_IP_NF_TARGET_MASQUERADE) += ipt_MASQUERADE.o
obj-$(CONFIG_IP_NF_TARGET_NETMAP) += ipt_NETMAP.o
obj-$(CONFIG_IP_NF_TARGET_REDIRECT) += ipt_REDIRECT.o
--- /dev/null
+++ b/net/ipv4/netfilter/ipt_IMQ.c
@@ -0,0 +1,69 @@
@ -830,34 +772,36 @@
+MODULE_AUTHOR("http://www.linuximq.net");
+MODULE_DESCRIPTION("Pseudo-driver for the intermediate queue device. See http://www.linuximq.net/ for more information.");
+MODULE_LICENSE("GPL");
--- a/net/ipv6/netfilter/Kconfig
+++ b/net/ipv6/netfilter/Kconfig
@@ -179,6 +179,15 @@
--- a/net/ipv4/netfilter/Kconfig
+++ b/net/ipv4/netfilter/Kconfig
@@ -145,6 +145,17 @@
To compile it as a module, choose M here. If unsure, say N.
+config IP6_NF_TARGET_IMQ
+ tristate "IMQ target support"
+ depends on IP6_NF_MANGLE
+ help
+ This option adds a `IMQ' target which is used to specify if and
+ to which imq device packets should get enqueued/dequeued.
+config IP_NF_TARGET_IMQ
+ tristate "IMQ target support"
+ depends on IP_NF_MANGLE && IMQ
+ help
+ This option adds a `IMQ' target which is used to specify if and
+ to which IMQ device packets should get enqueued/dequeued.
+
+ To compile it as a module, choose M here. If unsure, say N.
+ For more information visit: http://www.linuximq.net/
+
config IP6_NF_TARGET_HL
tristate 'HL (hoplimit) target support'
depends on IP6_NF_MANGLE
--- a/net/ipv6/netfilter/Makefile
+++ b/net/ipv6/netfilter/Makefile
@@ -6,6 +6,7 @@
obj-$(CONFIG_IP6_NF_IPTABLES) += ip6_tables.o
obj-$(CONFIG_IP6_NF_FILTER) += ip6table_filter.o
obj-$(CONFIG_IP6_NF_MANGLE) += ip6table_mangle.o
+obj-$(CONFIG_IP6_NF_TARGET_IMQ) += ip6t_IMQ.o
obj-$(CONFIG_IP6_NF_QUEUE) += ip6_queue.o
obj-$(CONFIG_IP6_NF_RAW) += ip6table_raw.o
+ To compile it as a module, choose M here. If unsure, say N.
+
config IP_NF_TARGET_REJECT
tristate "REJECT target support"
depends on IP_NF_FILTER
--- a/net/ipv4/netfilter/Makefile
+++ b/net/ipv4/netfilter/Makefile
@@ -58,6 +58,7 @@
obj-$(CONFIG_IP_NF_TARGET_CLUSTERIP) += ipt_CLUSTERIP.o
obj-$(CONFIG_IP_NF_TARGET_ECN) += ipt_ECN.o
obj-$(CONFIG_IP_NF_TARGET_LOG) += ipt_LOG.o
+obj-$(CONFIG_IP_NF_TARGET_IMQ) += ipt_IMQ.o
obj-$(CONFIG_IP_NF_TARGET_MASQUERADE) += ipt_MASQUERADE.o
obj-$(CONFIG_IP_NF_TARGET_NETMAP) += ipt_NETMAP.o
obj-$(CONFIG_IP_NF_TARGET_REDIRECT) += ipt_REDIRECT.o
--- /dev/null
+++ b/net/ipv6/netfilter/ip6t_IMQ.c
@@ -0,0 +1,69 @@
@ -930,6 +874,34 @@
+MODULE_AUTHOR("http://www.linuximq.net");
+MODULE_DESCRIPTION("Pseudo-driver for the intermediate queue device. See http://www.linuximq.net/ for more information.");
+MODULE_LICENSE("GPL");
--- a/net/ipv6/netfilter/Kconfig
+++ b/net/ipv6/netfilter/Kconfig
@@ -179,6 +179,15 @@
To compile it as a module, choose M here. If unsure, say N.
+config IP6_NF_TARGET_IMQ
+ tristate "IMQ target support"
+ depends on IP6_NF_MANGLE && IMQ
+ help
+ This option adds a `IMQ' target which is used to specify if and
+ to which imq device packets should get enqueued/dequeued.
+
+ To compile it as a module, choose M here. If unsure, say N.
+
config IP6_NF_TARGET_HL
tristate 'HL (hoplimit) target support'
depends on IP6_NF_MANGLE
--- a/net/ipv6/netfilter/Makefile
+++ b/net/ipv6/netfilter/Makefile
@@ -6,6 +6,7 @@
obj-$(CONFIG_IP6_NF_IPTABLES) += ip6_tables.o
obj-$(CONFIG_IP6_NF_FILTER) += ip6table_filter.o
obj-$(CONFIG_IP6_NF_MANGLE) += ip6table_mangle.o
+obj-$(CONFIG_IP6_NF_TARGET_IMQ) += ip6t_IMQ.o
obj-$(CONFIG_IP6_NF_QUEUE) += ip6_queue.o
obj-$(CONFIG_IP6_NF_RAW) += ip6table_raw.o
--- a/net/sched/sch_generic.c
+++ b/net/sched/sch_generic.c
@@ -203,6 +203,7 @@