diff options
author | Andrea Bastoni <bastoni@cs.unc.edu> | 2010-05-30 19:16:45 -0400 |
---|---|---|
committer | Andrea Bastoni <bastoni@cs.unc.edu> | 2010-05-30 19:16:45 -0400 |
commit | ada47b5fe13d89735805b566185f4885f5a3f750 (patch) | |
tree | 644b88f8a71896307d71438e9b3af49126ffb22b /include/linux/inetdevice.h | |
parent | 43e98717ad40a4ae64545b5ba047c7b86aa44f4f (diff) | |
parent | 3280f21d43ee541f97f8cda5792150d2dbec20d5 (diff) |
Merge branch 'wip-2.6.34' into old-private-masterarchived-private-master
Diffstat (limited to 'include/linux/inetdevice.h')
-rw-r--r-- | include/linux/inetdevice.h | 52 |
1 files changed, 41 insertions, 11 deletions
diff --git a/include/linux/inetdevice.h b/include/linux/inetdevice.h index ad27c7da8798..2be1a1a2beb9 100644 --- a/include/linux/inetdevice.h +++ b/include/linux/inetdevice.h | |||
@@ -10,15 +10,43 @@ | |||
10 | #include <linux/timer.h> | 10 | #include <linux/timer.h> |
11 | #include <linux/sysctl.h> | 11 | #include <linux/sysctl.h> |
12 | 12 | ||
13 | struct ipv4_devconf | 13 | enum |
14 | { | 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 | |||
43 | struct ipv4_devconf { | ||
15 | void *sysctl; | 44 | void *sysctl; |
16 | int data[__NET_IPV4_CONF_MAX - 1]; | 45 | int data[__IPV4_DEVCONF_MAX - 1]; |
17 | DECLARE_BITMAP(state, __NET_IPV4_CONF_MAX - 1); | 46 | DECLARE_BITMAP(state, __IPV4_DEVCONF_MAX - 1); |
18 | }; | 47 | }; |
19 | 48 | ||
20 | struct in_device | 49 | struct in_device { |
21 | { | ||
22 | struct net_device *dev; | 50 | struct net_device *dev; |
23 | atomic_t refcnt; | 51 | atomic_t refcnt; |
24 | int dead; | 52 | int dead; |
@@ -42,7 +70,7 @@ struct in_device | |||
42 | struct rcu_head rcu_head; | 70 | struct rcu_head rcu_head; |
43 | }; | 71 | }; |
44 | 72 | ||
45 | #define IPV4_DEVCONF(cnf, attr) ((cnf).data[NET_IPV4_CONF_ ## attr - 1]) | 73 | #define IPV4_DEVCONF(cnf, attr) ((cnf).data[IPV4_DEVCONF_ ## attr - 1]) |
46 | #define IPV4_DEVCONF_ALL(net, attr) \ | 74 | #define IPV4_DEVCONF_ALL(net, attr) \ |
47 | IPV4_DEVCONF((*(net)->ipv4.devconf_all), attr) | 75 | IPV4_DEVCONF((*(net)->ipv4.devconf_all), attr) |
48 | 76 | ||
@@ -62,13 +90,13 @@ static inline void ipv4_devconf_set(struct in_device *in_dev, int index, | |||
62 | 90 | ||
63 | static inline void ipv4_devconf_setall(struct in_device *in_dev) | 91 | static inline void ipv4_devconf_setall(struct in_device *in_dev) |
64 | { | 92 | { |
65 | bitmap_fill(in_dev->cnf.state, __NET_IPV4_CONF_MAX - 1); | 93 | bitmap_fill(in_dev->cnf.state, __IPV4_DEVCONF_MAX - 1); |
66 | } | 94 | } |
67 | 95 | ||
68 | #define IN_DEV_CONF_GET(in_dev, attr) \ | 96 | #define IN_DEV_CONF_GET(in_dev, attr) \ |
69 | ipv4_devconf_get((in_dev), NET_IPV4_CONF_ ## attr) | 97 | ipv4_devconf_get((in_dev), IPV4_DEVCONF_ ## attr) |
70 | #define IN_DEV_CONF_SET(in_dev, attr, val) \ | 98 | #define IN_DEV_CONF_SET(in_dev, attr, val) \ |
71 | ipv4_devconf_set((in_dev), NET_IPV4_CONF_ ## attr, (val)) | 99 | ipv4_devconf_set((in_dev), IPV4_DEVCONF_ ## attr, (val)) |
72 | 100 | ||
73 | #define IN_DEV_ANDCONF(in_dev, attr) \ | 101 | #define IN_DEV_ANDCONF(in_dev, attr) \ |
74 | (IPV4_DEVCONF_ALL(dev_net(in_dev->dev), attr) && \ | 102 | (IPV4_DEVCONF_ALL(dev_net(in_dev->dev), attr) && \ |
@@ -83,12 +111,15 @@ static inline void ipv4_devconf_setall(struct in_device *in_dev) | |||
83 | #define IN_DEV_FORWARD(in_dev) IN_DEV_CONF_GET((in_dev), FORWARDING) | 111 | #define IN_DEV_FORWARD(in_dev) IN_DEV_CONF_GET((in_dev), FORWARDING) |
84 | #define IN_DEV_MFORWARD(in_dev) IN_DEV_ANDCONF((in_dev), MC_FORWARDING) | 112 | #define IN_DEV_MFORWARD(in_dev) IN_DEV_ANDCONF((in_dev), MC_FORWARDING) |
85 | #define IN_DEV_RPFILTER(in_dev) IN_DEV_MAXCONF((in_dev), RP_FILTER) | 113 | #define IN_DEV_RPFILTER(in_dev) IN_DEV_MAXCONF((in_dev), RP_FILTER) |
114 | #define IN_DEV_SRC_VMARK(in_dev) IN_DEV_ORCONF((in_dev), SRC_VMARK) | ||
86 | #define IN_DEV_SOURCE_ROUTE(in_dev) IN_DEV_ANDCONF((in_dev), \ | 115 | #define IN_DEV_SOURCE_ROUTE(in_dev) IN_DEV_ANDCONF((in_dev), \ |
87 | ACCEPT_SOURCE_ROUTE) | 116 | ACCEPT_SOURCE_ROUTE) |
117 | #define IN_DEV_ACCEPT_LOCAL(in_dev) IN_DEV_ORCONF((in_dev), ACCEPT_LOCAL) | ||
88 | #define IN_DEV_BOOTP_RELAY(in_dev) IN_DEV_ANDCONF((in_dev), BOOTP_RELAY) | 118 | #define IN_DEV_BOOTP_RELAY(in_dev) IN_DEV_ANDCONF((in_dev), BOOTP_RELAY) |
89 | 119 | ||
90 | #define IN_DEV_LOG_MARTIANS(in_dev) IN_DEV_ORCONF((in_dev), LOG_MARTIANS) | 120 | #define IN_DEV_LOG_MARTIANS(in_dev) IN_DEV_ORCONF((in_dev), LOG_MARTIANS) |
91 | #define IN_DEV_PROXY_ARP(in_dev) IN_DEV_ORCONF((in_dev), PROXY_ARP) | 121 | #define IN_DEV_PROXY_ARP(in_dev) IN_DEV_ORCONF((in_dev), PROXY_ARP) |
122 | #define IN_DEV_PROXY_ARP_PVLAN(in_dev) IN_DEV_CONF_GET(in_dev, PROXY_ARP_PVLAN) | ||
92 | #define IN_DEV_SHARED_MEDIA(in_dev) IN_DEV_ORCONF((in_dev), SHARED_MEDIA) | 123 | #define IN_DEV_SHARED_MEDIA(in_dev) IN_DEV_ORCONF((in_dev), SHARED_MEDIA) |
93 | #define IN_DEV_TX_REDIRECTS(in_dev) IN_DEV_ORCONF((in_dev), SEND_REDIRECTS) | 124 | #define IN_DEV_TX_REDIRECTS(in_dev) IN_DEV_ORCONF((in_dev), SEND_REDIRECTS) |
94 | #define IN_DEV_SEC_REDIRECTS(in_dev) IN_DEV_ORCONF((in_dev), \ | 125 | #define IN_DEV_SEC_REDIRECTS(in_dev) IN_DEV_ORCONF((in_dev), \ |
@@ -110,8 +141,7 @@ static inline void ipv4_devconf_setall(struct in_device *in_dev) | |||
110 | #define IN_DEV_ARP_IGNORE(in_dev) IN_DEV_MAXCONF((in_dev), ARP_IGNORE) | 141 | #define IN_DEV_ARP_IGNORE(in_dev) IN_DEV_MAXCONF((in_dev), ARP_IGNORE) |
111 | #define IN_DEV_ARP_NOTIFY(in_dev) IN_DEV_MAXCONF((in_dev), ARP_NOTIFY) | 142 | #define IN_DEV_ARP_NOTIFY(in_dev) IN_DEV_MAXCONF((in_dev), ARP_NOTIFY) |
112 | 143 | ||
113 | struct in_ifaddr | 144 | struct in_ifaddr { |
114 | { | ||
115 | struct in_ifaddr *ifa_next; | 145 | struct in_ifaddr *ifa_next; |
116 | struct in_device *ifa_dev; | 146 | struct in_device *ifa_dev; |
117 | struct rcu_head rcu_head; | 147 | struct rcu_head rcu_head; |