/* Types of messages */
-#define RTM_BASE 0x10
-
-#define RTM_NEWLINK (RTM_BASE+0)
-#define RTM_DELLINK (RTM_BASE+1)
-#define RTM_GETLINK (RTM_BASE+2)
-#define RTM_SETLINK (RTM_BASE+3)
-
-#define RTM_NEWADDR (RTM_BASE+4)
-#define RTM_DELADDR (RTM_BASE+5)
-#define RTM_GETADDR (RTM_BASE+6)
-
-#define RTM_NEWROUTE (RTM_BASE+8)
-#define RTM_DELROUTE (RTM_BASE+9)
-#define RTM_GETROUTE (RTM_BASE+10)
-
-#define RTM_NEWNEIGH (RTM_BASE+12)
-#define RTM_DELNEIGH (RTM_BASE+13)
-#define RTM_GETNEIGH (RTM_BASE+14)
-
-#define RTM_NEWRULE (RTM_BASE+16)
-#define RTM_DELRULE (RTM_BASE+17)
-#define RTM_GETRULE (RTM_BASE+18)
-
-#define RTM_NEWQDISC (RTM_BASE+20)
-#define RTM_DELQDISC (RTM_BASE+21)
-#define RTM_GETQDISC (RTM_BASE+22)
-
-#define RTM_NEWTCLASS (RTM_BASE+24)
-#define RTM_DELTCLASS (RTM_BASE+25)
-#define RTM_GETTCLASS (RTM_BASE+26)
-
-#define RTM_NEWTFILTER (RTM_BASE+28)
-#define RTM_DELTFILTER (RTM_BASE+29)
-#define RTM_GETTFILTER (RTM_BASE+30)
-
-#define RTM_NEWPREFIX (RTM_BASE+36)
-#define RTM_GETPREFIX (RTM_BASE+38)
-
-#define RTM_GETMULTICAST (RTM_BASE+42)
-
-#define RTM_GETANYCAST (RTM_BASE+46)
-
-#define RTM_MAX (RTM_BASE+47)
+enum {
+ RTM_BASE = 16,
+#define RTM_BASE RTM_BASE
+
+ RTM_NEWLINK = 16,
+#define RTM_NEWLINK RTM_NEWLINK
+ RTM_DELLINK,
+#define RTM_DELLINK RTM_DELLINK
+ RTM_GETLINK,
+#define RTM_GETLINK RTM_GETLINK
+ RTM_SETLINK,
+#define RTM_SETLINK RTM_SETLINK
+
+ RTM_NEWADDR = 20,
+#define RTM_NEWADDR RTM_NEWADDR
+ RTM_DELADDR,
+#define RTM_DELADDR RTM_DELADDR
+ RTM_GETADDR,
+#define RTM_GETADDR RTM_GETADDR
+
+ RTM_NEWROUTE = 24,
+#define RTM_NEWROUTE RTM_NEWROUTE
+ RTM_DELROUTE,
+#define RTM_DELROUTE RTM_DELROUTE
+ RTM_GETROUTE,
+#define RTM_GETROUTE RTM_GETROUTE
+
+ RTM_NEWNEIGH = 28,
+#define RTM_NEWNEIGH RTM_NEWNEIGH
+ RTM_DELNEIGH,
+#define RTM_DELNEIGH RTM_DELNEIGH
+ RTM_GETNEIGH,
+#define RTM_GETNEIGH RTM_GETNEIGH
+
+ RTM_NEWRULE = 32,
+#define RTM_NEWRULE RTM_NEWRULE
+ RTM_DELRULE,
+#define RTM_DELRULE RTM_DELRULE
+ RTM_GETRULE,
+#define RTM_GETRULE RTM_GETRULE
+
+ RTM_NEWQDISC = 36,
+#define RTM_NEWQDISC RTM_NEWQDISC
+ RTM_DELQDISC,
+#define RTM_DELQDISC RTM_DELQDISC
+ RTM_GETQDISC,
+#define RTM_GETQDISC RTM_GETQDISC
+
+ RTM_NEWTCLASS = 40,
+#define RTM_NEWTCLASS RTM_NEWTCLASS
+ RTM_DELTCLASS,
+#define RTM_DELTCLASS RTM_DELTCLASS
+ RTM_GETTCLASS,
+#define RTM_GETTCLASS RTM_GETTCLASS
+
+ RTM_NEWTFILTER = 44,
+#define RTM_NEWTFILTER RTM_NEWTFILTER
+ RTM_DELTFILTER,
+#define RTM_DELTFILTER RTM_DELTFILTER
+ RTM_GETTFILTER,
+#define RTM_GETTFILTER RTM_GETTFILTER
+
+ RTM_NEWACTION = 48,
+#define RTM_NEWACTION RTM_NEWACTION
+ RTM_DELACTION,
+#define RTM_DELACTION RTM_DELACTION
+ RTM_GETACTION,
+#define RTM_GETACTION RTM_GETACTION
+
+ RTM_NEWPREFIX = 52,
+#define RTM_NEWPREFIX RTM_NEWPREFIX
+ RTM_GETPREFIX = 54,
+#define RTM_GETPREFIX RTM_GETPREFIX
+
+ RTM_GETMULTICAST = 58,
+#define RTM_GETMULTICAST RTM_GETMULTICAST
+
+ RTM_GETANYCAST = 62,
+#define RTM_GETANYCAST RTM_GETANYCAST
+
+ RTM_MAX,
+#define RTM_MAX RTM_MAX
+};
/*
Generic structure for encapsulation of optional route information.
#define RTA_ALIGNTO 4
#define RTA_ALIGN(len) ( ((len)+RTA_ALIGNTO-1) & ~(RTA_ALIGNTO-1) )
-#define RTA_OK(rta,len) ((len) > 0 && (rta)->rta_len >= sizeof(struct rtattr) && \
+#define RTA_OK(rta,len) ((len) >= (int)sizeof(struct rtattr) && \
+ (rta)->rta_len >= sizeof(struct rtattr) && \
(rta)->rta_len <= (len))
#define RTA_NEXT(rta,attrlen) ((attrlen) -= RTA_ALIGN((rta)->rta_len), \
(struct rtattr*)(((char*)(rta)) + RTA_ALIGN((rta)->rta_len)))
__u32 tx_compressed;
};
+/* The struct should be in sync with struct ifmap */
+struct rtnl_link_ifmap
+{
+ __u64 mem_start;
+ __u64 mem_end;
+ __u64 base_addr;
+ __u16 irq;
+ __u8 dma;
+ __u8 port;
+};
+
enum
{
IFLA_UNSPEC,
#define IFLA_WIRELESS IFLA_WIRELESS
IFLA_PROTINFO, /* Protocol specific information for a link */
#define IFLA_PROTINFO IFLA_PROTINFO
+ IFLA_TXQLEN,
+#define IFLA_TXQLEN IFLA_TXQLEN
+ IFLA_MAP,
+#define IFLA_MAP IFLA_MAP
+ IFLA_WEIGHT,
+#define IFLA_WEIGHT IFLA_WEIGHT
__IFLA_MAX
};
TCA_STATS,
TCA_XSTATS,
TCA_RATE,
+ TCA_FCNT,
+ TCA_STATS2,
+ TCA_ACT_STATS,
__TCA_MAX
};
#define TCA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct tcmsg))
-/* SUMMARY: maximal rtattr understood by kernel */
-
-#define RTATTR_MAX RTA_MAX
-
/* RTnetlink multicast groups */
#define RTMGRP_LINK 1
#define RTMGRP_IPV6_PREFIX 0x20000
+/* TC action piece */
+struct tcamsg
+{
+ unsigned char tca_family;
+ unsigned char tca__pad1;
+ unsigned short tca__pad2;
+};
+#define TA_RTA(r) ((struct rtattr*)(((char*)(r)) + NLMSG_ALIGN(sizeof(struct tcamsg))))
+#define TA_PAYLOAD(n) NLMSG_PAYLOAD(n,sizeof(struct tcamsg))
+#define TCA_ACT_TAB 1 /* attr type must be >=1 */
+#define TCAA_MAX 1
+
/* End of information exported to user level */
#ifdef __KERNEL__
#include <linux/config.h>
+extern size_t rtattr_strlcpy(char *dest, const struct rtattr *rta, size_t size);
static __inline__ int rtattr_strcmp(const struct rtattr *rta, const char *str)
{
int len = strlen(str) + 1;
extern int rtattr_parse(struct rtattr *tb[], int maxattr, struct rtattr *rta, int len);
+#define rtattr_parse_nested(tb, max, rta) \
+ rtattr_parse((tb), (max), RTA_DATA((rta)), RTA_PAYLOAD((rta)))
+
extern struct sock *rtnl;
struct rtnetlink_link
};
extern struct rtnetlink_link * rtnetlink_links[NPROTO];
-extern int rtnetlink_dump_ifinfo(struct sk_buff *skb, struct netlink_callback *cb);
extern int rtnetlink_send(struct sk_buff *skb, u32 pid, u32 group, int echo);
extern int rtnetlink_put_metrics(struct sk_buff *skb, u32 *metrics);
extern struct semaphore rtnl_sem;
-#define rtnl_exlock() do { } while(0)
-#define rtnl_exunlock() do { } while(0)
-#define rtnl_exlock_nowait() (0)
-
#define rtnl_shlock() down(&rtnl_sem)
#define rtnl_shlock_nowait() down_trylock(&rtnl_sem)
} while(0)
extern void rtnl_lock(void);
+extern int rtnl_lock_interruptible(void);
extern void rtnl_unlock(void);
extern void rtnetlink_init(void);
git://git.onelab.eu / linux-2.6.git / blobdiff