diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/snmp.h | 31 | ||||
| -rw-r--r-- | include/net/snmp.h | 5 | ||||
| -rw-r--r-- | include/net/xfrm.h | 18 |
3 files changed, 54 insertions, 0 deletions
diff --git a/include/linux/snmp.h b/include/linux/snmp.h index 89f0c2b5f40..86d3effb283 100644 --- a/include/linux/snmp.h +++ b/include/linux/snmp.h @@ -217,4 +217,35 @@ enum __LINUX_MIB_MAX }; +/* linux Xfrm mib definitions */ +enum +{ + LINUX_MIB_XFRMNUM = 0, + LINUX_MIB_XFRMINERROR, /* XfrmInError */ + LINUX_MIB_XFRMINBUFFERERROR, /* XfrmInBufferError */ + LINUX_MIB_XFRMINHDRERROR, /* XfrmInHdrError */ + LINUX_MIB_XFRMINNOSTATES, /* XfrmInNoStates */ + LINUX_MIB_XFRMINSTATEPROTOERROR, /* XfrmInStateProtoError */ + LINUX_MIB_XFRMINSTATEMODEERROR, /* XfrmInStateModeError */ + LINUX_MIB_XFRMINSEQOUTOFWINDOW, /* XfrmInSeqOutOfWindow */ + LINUX_MIB_XFRMINSTATEEXPIRED, /* XfrmInStateExpired */ + LINUX_MIB_XFRMINSTATEMISMATCH, /* XfrmInStateMismatch */ + LINUX_MIB_XFRMINSTATEINVALID, /* XfrmInStateInvalid */ + LINUX_MIB_XFRMINTMPLMISMATCH, /* XfrmInTmplMismatch */ + LINUX_MIB_XFRMINNOPOLS, /* XfrmInNoPols */ + LINUX_MIB_XFRMINPOLBLOCK, /* XfrmInPolBlock */ + LINUX_MIB_XFRMINPOLERROR, /* XfrmInPolError */ + LINUX_MIB_XFRMOUTERROR, /* XfrmOutError */ + LINUX_MIB_XFRMOUTBUNDLEGENERROR, /* XfrmOutBundleGenError */ + LINUX_MIB_XFRMOUTBUNDLECHECKERROR, /* XfrmOutBundleCheckError */ + LINUX_MIB_XFRMOUTNOSTATES, /* XfrmOutNoStates */ + LINUX_MIB_XFRMOUTSTATEPROTOERROR, /* XfrmOutStateProtoError */ + LINUX_MIB_XFRMOUTSTATEMODEERROR, /* XfrmOutStateModeError */ + LINUX_MIB_XFRMOUTSTATEEXPIRED, /* XfrmOutStateExpired */ + LINUX_MIB_XFRMOUTPOLBLOCK, /* XfrmOutPolBlock */ + LINUX_MIB_XFRMOUTPOLDEAD, /* XfrmOutPolDead */ + LINUX_MIB_XFRMOUTPOLERROR, /* XfrmOutPolError */ + __LINUX_MIB_XFRMMAX +}; + #endif /* _LINUX_SNMP_H */ diff --git a/include/net/snmp.h b/include/net/snmp.h index fbb66663a42..ce2f4850751 100644 --- a/include/net/snmp.h +++ b/include/net/snmp.h @@ -118,6 +118,11 @@ struct linux_mib { unsigned long mibs[LINUX_MIB_MAX]; }; +/* Linux Xfrm */ +#define LINUX_MIB_XFRMMAX __LINUX_MIB_XFRMMAX +struct linux_xfrm_mib { + unsigned long mibs[LINUX_MIB_XFRMMAX]; +}; /* * FIXME: On x86 and some other CPUs the split into user and softirq parts diff --git a/include/net/xfrm.h b/include/net/xfrm.h index eea1c327c93..a79702bcdcd 100644 --- a/include/net/xfrm.h +++ b/include/net/xfrm.h @@ -19,6 +19,9 @@ #include <net/route.h> #include <net/ipv6.h> #include <net/ip6_fib.h> +#ifdef CONFIG_XFRM_STATISTICS +#include <net/snmp.h> +#endif #define XFRM_PROTO_ESP 50 #define XFRM_PROTO_AH 51 @@ -34,6 +37,17 @@ #define MODULE_ALIAS_XFRM_TYPE(family, proto) \ MODULE_ALIAS("xfrm-type-" __stringify(family) "-" __stringify(proto)) +#ifdef CONFIG_XFRM_STATISTICS +DECLARE_SNMP_STAT(struct linux_xfrm_mib, xfrm_statistics); +#define XFRM_INC_STATS(field) SNMP_INC_STATS(xfrm_statistics, field) +#define XFRM_INC_STATS_BH(field) SNMP_INC_STATS_BH(xfrm_statistics, field) +#define XFRM_INC_STATS_USER(field) SNMP_INC_STATS_USER(xfrm_statistics, field) +#else +#define XFRM_INC_STATS(field) +#define XFRM_INC_STATS_BH(field) +#define XFRM_INC_STATS_USER(field) +#endif + extern struct sock *xfrm_nl; extern u32 sysctl_xfrm_aevent_etime; extern u32 sysctl_xfrm_aevent_rseqth; @@ -1139,6 +1153,10 @@ static inline void xfrm6_fini(void) } #endif +#ifdef CONFIG_XFRM_STATISTICS +extern int xfrm_proc_init(void); +#endif + extern int xfrm_state_walk(u8 proto, int (*func)(struct xfrm_state *, int, void*), void *); extern struct xfrm_state *xfrm_state_alloc(void); extern struct xfrm_state *xfrm_state_find(xfrm_address_t *daddr, xfrm_address_t *saddr, |