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-rw-r--r--include/linux/inetdevice.h42
1 files changed, 36 insertions, 6 deletions
diff --git a/include/linux/inetdevice.h b/include/linux/inetdevice.h
index cf257809771b..2be1a1a2beb9 100644
--- a/include/linux/inetdevice.h
+++ b/include/linux/inetdevice.h
@@ -10,10 +10,40 @@
10#include <linux/timer.h> 10#include <linux/timer.h>
11#include <linux/sysctl.h> 11#include <linux/sysctl.h>
12 12
13enum
14{
15 IPV4_DEVCONF_FORWARDING=1,
16 IPV4_DEVCONF_MC_FORWARDING,
17 IPV4_DEVCONF_PROXY_ARP,
18 IPV4_DEVCONF_ACCEPT_REDIRECTS,
19 IPV4_DEVCONF_SECURE_REDIRECTS,
20 IPV4_DEVCONF_SEND_REDIRECTS,
21 IPV4_DEVCONF_SHARED_MEDIA,
22 IPV4_DEVCONF_RP_FILTER,
23 IPV4_DEVCONF_ACCEPT_SOURCE_ROUTE,
24 IPV4_DEVCONF_BOOTP_RELAY,
25 IPV4_DEVCONF_LOG_MARTIANS,
26 IPV4_DEVCONF_TAG,
27 IPV4_DEVCONF_ARPFILTER,
28 IPV4_DEVCONF_MEDIUM_ID,
29 IPV4_DEVCONF_NOXFRM,
30 IPV4_DEVCONF_NOPOLICY,
31 IPV4_DEVCONF_FORCE_IGMP_VERSION,
32 IPV4_DEVCONF_ARP_ANNOUNCE,
33 IPV4_DEVCONF_ARP_IGNORE,
34 IPV4_DEVCONF_PROMOTE_SECONDARIES,
35 IPV4_DEVCONF_ARP_ACCEPT,
36 IPV4_DEVCONF_ARP_NOTIFY,
37 IPV4_DEVCONF_ACCEPT_LOCAL,
38 IPV4_DEVCONF_SRC_VMARK,
39 IPV4_DEVCONF_PROXY_ARP_PVLAN,
40 __IPV4_DEVCONF_MAX
41};
42
13struct ipv4_devconf { 43struct ipv4_devconf {
14 void *sysctl; 44 void *sysctl;
15 int data[__NET_IPV4_CONF_MAX - 1]; 45 int data[__IPV4_DEVCONF_MAX - 1];
16 DECLARE_BITMAP(state, __NET_IPV4_CONF_MAX - 1); 46 DECLARE_BITMAP(state, __IPV4_DEVCONF_MAX - 1);
17}; 47};
18 48
19struct in_device { 49struct in_device {
@@ -40,7 +70,7 @@ struct in_device {
40 struct rcu_head rcu_head; 70 struct rcu_head rcu_head;
41}; 71};
42 72
43#define IPV4_DEVCONF(cnf, attr) ((cnf).data[NET_IPV4_CONF_ ## attr - 1]) 73#define IPV4_DEVCONF(cnf, attr) ((cnf).data[IPV4_DEVCONF_ ## attr - 1])
44#define IPV4_DEVCONF_ALL(net, attr) \ 74#define IPV4_DEVCONF_ALL(net, attr) \
45 IPV4_DEVCONF((*(net)->ipv4.devconf_all), attr) 75 IPV4_DEVCONF((*(net)->ipv4.devconf_all), attr)
46 76
@@ -60,13 +90,13 @@ static inline void ipv4_devconf_set(struct in_device *in_dev, int index,
60 90
61static inline void ipv4_devconf_setall(struct in_device *in_dev) 91static inline void ipv4_devconf_setall(struct in_device *in_dev)
62{ 92{
63 bitmap_fill(in_dev->cnf.state, __NET_IPV4_CONF_MAX - 1); 93 bitmap_fill(in_dev->cnf.state, __IPV4_DEVCONF_MAX - 1);
64} 94}
65 95
66#define IN_DEV_CONF_GET(in_dev, attr) \ 96#define IN_DEV_CONF_GET(in_dev, attr) \
67 ipv4_devconf_get((in_dev), NET_IPV4_CONF_ ## attr) 97 ipv4_devconf_get((in_dev), IPV4_DEVCONF_ ## attr)
68#define IN_DEV_CONF_SET(in_dev, attr, val) \ 98#define IN_DEV_CONF_SET(in_dev, attr, val) \
69 ipv4_devconf_set((in_dev), NET_IPV4_CONF_ ## attr, (val)) 99 ipv4_devconf_set((in_dev), IPV4_DEVCONF_ ## attr, (val))
70 100
71#define IN_DEV_ANDCONF(in_dev, attr) \ 101#define IN_DEV_ANDCONF(in_dev, attr) \
72 (IPV4_DEVCONF_ALL(dev_net(in_dev->dev), attr) && \ 102 (IPV4_DEVCONF_ALL(dev_net(in_dev->dev), attr) && \