diff options
Diffstat (limited to 'include/linux/inetdevice.h')
| -rw-r--r-- | include/linux/inetdevice.h | 43 |
1 files changed, 37 insertions, 6 deletions
diff --git a/include/linux/inetdevice.h b/include/linux/inetdevice.h index b2304929434e..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 | ||
| 13 | enum | ||
| 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 | |||
| 13 | struct ipv4_devconf { | 43 | struct 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 | ||
| 19 | struct in_device { | 49 | struct 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 | ||
| 61 | static inline void ipv4_devconf_setall(struct in_device *in_dev) | 91 | static 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) && \ |
| @@ -89,6 +119,7 @@ static inline void ipv4_devconf_setall(struct in_device *in_dev) | |||
| 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), \ |
