@ -1,4 +1,4 @@
From 21d81d05787908b13a4079f42a63a5b3254b7ab4 Mon Sep 17 00:00:00 2001
From e3777dd42dc6f1b9cb099836707a3e7971dcf4df Mon Sep 17 00:00:00 2001
From: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
Date: Wed, 13 Mar 2019 20:54:49 +0000
Subject: [PATCH] net: sched: Introduce act_ctinfo action
@ -44,9 +44,9 @@ ok | goto chain <CHAIN_INDEX>
Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
---
include/net/tc_act/tc_ctinfo.h | 28 ++
include/net/tc_act/tc_ctinfo.h | 33 + ++
include/uapi/linux/pkt_cls.h | 3 +-
include/uapi/linux/tc_act/tc_ctinfo.h | 34 + ++
include/uapi/linux/tc_act/tc_ctinfo.h | 29 ++
net/sched/Kconfig | 13 +
net/sched/Makefile | 1 +
net/sched/act_ctinfo.c | 394 ++++++++++++++++++++++++++
@ -55,9 +55,12 @@ Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
create mode 100644 include/uapi/linux/tc_act/tc_ctinfo.h
create mode 100644 net/sched/act_ctinfo.c
diff --git a/include/net/tc_act/tc_ctinfo.h b/include/net/tc_act/tc_ctinfo.h
new file mode 100644
index 000000000000..f071c1d70a25
--- /dev/null
+++ b/include/net/tc_act/tc_ctinfo.h
@@ -0,0 +1,28 @@
@@ -0,0 +1,33 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef __NET_TC_CTINFO_H
+#define __NET_TC_CTINFO_H
@ -83,9 +86,16 @@ Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
+ u64 stats_cpmark_set;
+};
+
+enum {
+ CTINFO_MODE_DSCP = BIT(0),
+ CTINFO_MODE_CPMARK = BIT(1)
+};
+
+#define to_ctinfo(a) ((struct tcf_ctinfo *)a)
+
+#endif /* __NET_TC_CTINFO_H */
diff --git a/include/uapi/linux/pkt_cls.h b/include/uapi/linux/pkt_cls.h
index 46c506615f4a..408b02fbb34a 100644
--- a/include/uapi/linux/pkt_cls.h
+++ b/include/uapi/linux/pkt_cls.h
@@ -66,7 +66,8 @@ enum {
@ -98,9 +108,12 @@ Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
};
#define TCA_ID_MAX __TCA_ID_MAX
diff --git a/include/uapi/linux/tc_act/tc_ctinfo.h b/include/uapi/linux/tc_act/tc_ctinfo.h
new file mode 100644
index 000000000000..f5f26d95d0e7
--- /dev/null
+++ b/include/uapi/linux/tc_act/tc_ctinfo.h
@@ -0,0 +1,34 @@
@@ -0,0 +1,29 @@
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
+#ifndef __UAPI_TC_CTINFO_H
+#define __UAPI_TC_CTINFO_H
@ -129,12 +142,9 @@ Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
+
+#define TCA_CTINFO_MAX (__TCA_CTINFO_MAX - 1)
+
+enum {
+ CTINFO_MODE_DSCP = BIT(0),
+ CTINFO_MODE_CPMARK = BIT(1)
+};
+
+#endif
diff --git a/net/sched/Kconfig b/net/sched/Kconfig
index e70ed26485a2..962d90f72f54 100644
--- a/net/sched/Kconfig
+++ b/net/sched/Kconfig
@@ -808,6 +808,19 @@ config NET_ACT_CONNMARK
@ -157,6 +167,8 @@ Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
config NET_ACT_SKBMOD
tristate "skb data modification action"
depends on NET_CLS_ACT
diff --git a/net/sched/Makefile b/net/sched/Makefile
index 9e43a4721ef8..44ee5b87b895 100644
--- a/net/sched/Makefile
+++ b/net/sched/Makefile
@@ -21,6 +21,7 @@ obj-$(CONFIG_NET_ACT_CSUM) += act_csum.o
@ -167,6 +179,9 @@ Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
obj-$(CONFIG_NET_ACT_SKBMOD) += act_skbmod.o
obj-$(CONFIG_NET_ACT_IFE) += act_ife.o
obj-$(CONFIG_NET_IFE_SKBMARK) += act_meta_mark.o
diff --git a/net/sched/act_ctinfo.c b/net/sched/act_ctinfo.c
new file mode 100644
index 000000000000..e65344e32801
--- /dev/null
+++ b/net/sched/act_ctinfo.c
@@ -0,0 +1,394 @@
@ -564,3 +579,6 @@ Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
+MODULE_AUTHOR("Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>");
+MODULE_DESCRIPTION("Conntrack mark to DSCP restoring");
+MODULE_LICENSE("GPL");
--
2.20.1 (Apple Git-117)
Kevin Darbyshire-Bryant
5 years ago