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-rw-r--r--include/linux/inetdevice.h42
-rw-r--r--include/linux/sysctl.h4
-rw-r--r--net/ipv4/devinet.c26
3 files changed, 49 insertions, 23 deletions
diff --git a/include/linux/inetdevice.h b/include/linux/inetdevice.h
index cf257809771..2be1a1a2beb 100644
--- a/include/linux/inetdevice.h
+++ b/include/linux/inetdevice.h
@@ -10,10 +10,40 @@
#include <linux/timer.h>
#include <linux/sysctl.h>
+enum
+{
+ IPV4_DEVCONF_FORWARDING=1,
+ IPV4_DEVCONF_MC_FORWARDING,
+ IPV4_DEVCONF_PROXY_ARP,
+ IPV4_DEVCONF_ACCEPT_REDIRECTS,
+ IPV4_DEVCONF_SECURE_REDIRECTS,
+ IPV4_DEVCONF_SEND_REDIRECTS,
+ IPV4_DEVCONF_SHARED_MEDIA,
+ IPV4_DEVCONF_RP_FILTER,
+ IPV4_DEVCONF_ACCEPT_SOURCE_ROUTE,
+ IPV4_DEVCONF_BOOTP_RELAY,
+ IPV4_DEVCONF_LOG_MARTIANS,
+ IPV4_DEVCONF_TAG,
+ IPV4_DEVCONF_ARPFILTER,
+ IPV4_DEVCONF_MEDIUM_ID,
+ IPV4_DEVCONF_NOXFRM,
+ IPV4_DEVCONF_NOPOLICY,
+ IPV4_DEVCONF_FORCE_IGMP_VERSION,
+ IPV4_DEVCONF_ARP_ANNOUNCE,
+ IPV4_DEVCONF_ARP_IGNORE,
+ IPV4_DEVCONF_PROMOTE_SECONDARIES,
+ IPV4_DEVCONF_ARP_ACCEPT,
+ IPV4_DEVCONF_ARP_NOTIFY,
+ IPV4_DEVCONF_ACCEPT_LOCAL,
+ IPV4_DEVCONF_SRC_VMARK,
+ IPV4_DEVCONF_PROXY_ARP_PVLAN,
+ __IPV4_DEVCONF_MAX
+};
+
struct ipv4_devconf {
void *sysctl;
- int data[__NET_IPV4_CONF_MAX - 1];
- DECLARE_BITMAP(state, __NET_IPV4_CONF_MAX - 1);
+ int data[__IPV4_DEVCONF_MAX - 1];
+ DECLARE_BITMAP(state, __IPV4_DEVCONF_MAX - 1);
};
struct in_device {
@@ -40,7 +70,7 @@ struct in_device {
struct rcu_head rcu_head;
};
-#define IPV4_DEVCONF(cnf, attr) ((cnf).data[NET_IPV4_CONF_ ## attr - 1])
+#define IPV4_DEVCONF(cnf, attr) ((cnf).data[IPV4_DEVCONF_ ## attr - 1])
#define IPV4_DEVCONF_ALL(net, attr) \
IPV4_DEVCONF((*(net)->ipv4.devconf_all), attr)
@@ -60,13 +90,13 @@ static inline void ipv4_devconf_set(struct in_device *in_dev, int index,
static inline void ipv4_devconf_setall(struct in_device *in_dev)
{
- bitmap_fill(in_dev->cnf.state, __NET_IPV4_CONF_MAX - 1);
+ bitmap_fill(in_dev->cnf.state, __IPV4_DEVCONF_MAX - 1);
}
#define IN_DEV_CONF_GET(in_dev, attr) \
- ipv4_devconf_get((in_dev), NET_IPV4_CONF_ ## attr)
+ ipv4_devconf_get((in_dev), IPV4_DEVCONF_ ## attr)
#define IN_DEV_CONF_SET(in_dev, attr, val) \
- ipv4_devconf_set((in_dev), NET_IPV4_CONF_ ## attr, (val))
+ ipv4_devconf_set((in_dev), IPV4_DEVCONF_ ## attr, (val))
#define IN_DEV_ANDCONF(in_dev, attr) \
(IPV4_DEVCONF_ALL(dev_net(in_dev->dev), attr) && \
diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h
index 9f236cdcf3f..7c74e919cab 100644
--- a/include/linux/sysctl.h
+++ b/include/linux/sysctl.h
@@ -481,10 +481,6 @@ enum
NET_IPV4_CONF_PROMOTE_SECONDARIES=20,
NET_IPV4_CONF_ARP_ACCEPT=21,
NET_IPV4_CONF_ARP_NOTIFY=22,
- NET_IPV4_CONF_ACCEPT_LOCAL=23,
- NET_IPV4_CONF_SRC_VMARK=24,
- NET_IPV4_CONF_PROXY_ARP_PVLAN=25,
- __NET_IPV4_CONF_MAX
};
/* /proc/sys/net/ipv4/netfilter */
diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c
index cd71a390839..b1eddee9bf9 100644
--- a/net/ipv4/devinet.c
+++ b/net/ipv4/devinet.c
@@ -64,20 +64,20 @@
static struct ipv4_devconf ipv4_devconf = {
.data = {
- [NET_IPV4_CONF_ACCEPT_REDIRECTS - 1] = 1,
- [NET_IPV4_CONF_SEND_REDIRECTS - 1] = 1,
- [NET_IPV4_CONF_SECURE_REDIRECTS - 1] = 1,
- [NET_IPV4_CONF_SHARED_MEDIA - 1] = 1,
+ [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 1,
+ [IPV4_DEVCONF_SEND_REDIRECTS - 1] = 1,
+ [IPV4_DEVCONF_SECURE_REDIRECTS - 1] = 1,
+ [IPV4_DEVCONF_SHARED_MEDIA - 1] = 1,
},
};
static struct ipv4_devconf ipv4_devconf_dflt = {
.data = {
- [NET_IPV4_CONF_ACCEPT_REDIRECTS - 1] = 1,
- [NET_IPV4_CONF_SEND_REDIRECTS - 1] = 1,
- [NET_IPV4_CONF_SECURE_REDIRECTS - 1] = 1,
- [NET_IPV4_CONF_SHARED_MEDIA - 1] = 1,
- [NET_IPV4_CONF_ACCEPT_SOURCE_ROUTE - 1] = 1,
+ [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 1,
+ [IPV4_DEVCONF_SEND_REDIRECTS - 1] = 1,
+ [IPV4_DEVCONF_SECURE_REDIRECTS - 1] = 1,
+ [IPV4_DEVCONF_SHARED_MEDIA - 1] = 1,
+ [IPV4_DEVCONF_ACCEPT_SOURCE_ROUTE - 1] = 1,
},
};
@@ -1360,7 +1360,7 @@ int ipv4_doint_and_flush(ctl_table *ctl, int write,
{ \
.procname = name, \
.data = ipv4_devconf.data + \
- NET_IPV4_CONF_ ## attr - 1, \
+ IPV4_DEVCONF_ ## attr - 1, \
.maxlen = sizeof(int), \
.mode = mval, \
.proc_handler = proc, \
@@ -1381,7 +1381,7 @@ int ipv4_doint_and_flush(ctl_table *ctl, int write,
static struct devinet_sysctl_table {
struct ctl_table_header *sysctl_header;
- struct ctl_table devinet_vars[__NET_IPV4_CONF_MAX];
+ struct ctl_table devinet_vars[__IPV4_DEVCONF_MAX];
char *dev_name;
} devinet_sysctl = {
.devinet_vars = {
@@ -1503,7 +1503,7 @@ static struct ctl_table ctl_forward_entry[] = {
{
.procname = "ip_forward",
.data = &ipv4_devconf.data[
- NET_IPV4_CONF_FORWARDING - 1],
+ IPV4_DEVCONF_FORWARDING - 1],
.maxlen = sizeof(int),
.mode = 0644,
.proc_handler = devinet_sysctl_forward,
@@ -1547,7 +1547,7 @@ static __net_init int devinet_init_net(struct net *net)
if (tbl == NULL)
goto err_alloc_ctl;
- tbl[0].data = &all->data[NET_IPV4_CONF_FORWARDING - 1];
+ tbl[0].data = &all->data[IPV4_DEVCONF_FORWARDING - 1];
tbl[0].extra1 = all;
tbl[0].extra2 = net;
#endif