diff options
Diffstat (limited to 'include/net/sctp')
| -rw-r--r-- | include/net/sctp/constants.h | 17 | ||||
| -rw-r--r-- | include/net/sctp/sctp.h | 68 | ||||
| -rw-r--r-- | include/net/sctp/structs.h | 15 |
3 files changed, 73 insertions, 27 deletions
diff --git a/include/net/sctp/constants.h b/include/net/sctp/constants.h index c51541ee0247..6c632e26f72d 100644 --- a/include/net/sctp/constants.h +++ b/include/net/sctp/constants.h @@ -264,10 +264,10 @@ enum { SCTP_MAX_DUP_TSNS = 16 }; enum { SCTP_MAX_GABS = 16 }; /* Heartbeat interval - 30 secs */ -#define SCTP_DEFAULT_TIMEOUT_HEARTBEAT (30 * HZ) +#define SCTP_DEFAULT_TIMEOUT_HEARTBEAT (30*1000) /* Delayed sack timer - 200ms */ -#define SCTP_DEFAULT_TIMEOUT_SACK ((200 * HZ) / 1000) +#define SCTP_DEFAULT_TIMEOUT_SACK (200) /* RTO.Initial - 3 seconds * RTO.Min - 1 second @@ -275,9 +275,9 @@ enum { SCTP_MAX_GABS = 16 }; * RTO.Alpha - 1/8 * RTO.Beta - 1/4 */ -#define SCTP_RTO_INITIAL (3 * HZ) -#define SCTP_RTO_MIN (1 * HZ) -#define SCTP_RTO_MAX (60 * HZ) +#define SCTP_RTO_INITIAL (3 * 1000) +#define SCTP_RTO_MIN (1 * 1000) +#define SCTP_RTO_MAX (60 * 1000) #define SCTP_RTO_ALPHA 3 /* 1/8 when converted to right shifts. */ #define SCTP_RTO_BETA 2 /* 1/4 when converted to right shifts. */ @@ -290,8 +290,7 @@ enum { SCTP_MAX_GABS = 16 }; #define SCTP_DEF_MAX_INIT 6 #define SCTP_DEF_MAX_SEND 10 -#define SCTP_DEFAULT_COOKIE_LIFE_SEC 60 /* seconds */ -#define SCTP_DEFAULT_COOKIE_LIFE_USEC 0 /* microseconds */ +#define SCTP_DEFAULT_COOKIE_LIFE (60 * 1000) /* 60 seconds */ #define SCTP_DEFAULT_MINWINDOW 1500 /* default minimum rwnd size */ #define SCTP_DEFAULT_MAXWINDOW 65535 /* default rwnd size */ @@ -312,9 +311,9 @@ enum { SCTP_MAX_GABS = 16 }; */ #if defined (CONFIG_SCTP_HMAC_MD5) -#define SCTP_COOKIE_HMAC_ALG "md5" +#define SCTP_COOKIE_HMAC_ALG "hmac(md5)" #elif defined (CONFIG_SCTP_HMAC_SHA1) -#define SCTP_COOKIE_HMAC_ALG "sha1" +#define SCTP_COOKIE_HMAC_ALG "hmac(sha1)" #else #define SCTP_COOKIE_HMAC_ALG NULL #endif diff --git a/include/net/sctp/sctp.h b/include/net/sctp/sctp.h index 92eae0e0f3f1..ee68a3124076 100644 --- a/include/net/sctp/sctp.h +++ b/include/net/sctp/sctp.h @@ -128,6 +128,8 @@ extern int sctp_copy_local_addr_list(struct sctp_bind_addr *, int flags); extern struct sctp_pf *sctp_get_pf_specific(sa_family_t family); extern int sctp_register_pf(struct sctp_pf *, sa_family_t); +int sctp_inetaddr_event(struct notifier_block *this, unsigned long ev, + void *ptr); /* * sctp/socket.c @@ -178,6 +180,17 @@ void sctp_backlog_migrate(struct sctp_association *assoc, struct sock *oldsk, struct sock *newsk); /* + * sctp/proc.c + */ +int sctp_snmp_proc_init(void); +void sctp_snmp_proc_exit(void); +int sctp_eps_proc_init(void); +void sctp_eps_proc_exit(void); +int sctp_assocs_proc_init(void); +void sctp_assocs_proc_exit(void); + + +/* * Section: Macros, externs, and inlines */ @@ -216,6 +229,50 @@ DECLARE_SNMP_STAT(struct sctp_mib, sctp_statistics); #endif /* !TEST_FRAME */ +/* sctp mib definitions */ +enum +{ + SCTP_MIB_NUM = 0, + SCTP_MIB_CURRESTAB, /* CurrEstab */ + SCTP_MIB_ACTIVEESTABS, /* ActiveEstabs */ + SCTP_MIB_PASSIVEESTABS, /* PassiveEstabs */ + SCTP_MIB_ABORTEDS, /* Aborteds */ + SCTP_MIB_SHUTDOWNS, /* Shutdowns */ + SCTP_MIB_OUTOFBLUES, /* OutOfBlues */ + SCTP_MIB_CHECKSUMERRORS, /* ChecksumErrors */ + SCTP_MIB_OUTCTRLCHUNKS, /* OutCtrlChunks */ + SCTP_MIB_OUTORDERCHUNKS, /* OutOrderChunks */ + SCTP_MIB_OUTUNORDERCHUNKS, /* OutUnorderChunks */ + SCTP_MIB_INCTRLCHUNKS, /* InCtrlChunks */ + SCTP_MIB_INORDERCHUNKS, /* InOrderChunks */ + SCTP_MIB_INUNORDERCHUNKS, /* InUnorderChunks */ + SCTP_MIB_FRAGUSRMSGS, /* FragUsrMsgs */ + SCTP_MIB_REASMUSRMSGS, /* ReasmUsrMsgs */ + SCTP_MIB_OUTSCTPPACKS, /* OutSCTPPacks */ + SCTP_MIB_INSCTPPACKS, /* InSCTPPacks */ + SCTP_MIB_T1_INIT_EXPIREDS, + SCTP_MIB_T1_COOKIE_EXPIREDS, + SCTP_MIB_T2_SHUTDOWN_EXPIREDS, + SCTP_MIB_T3_RTX_EXPIREDS, + SCTP_MIB_T4_RTO_EXPIREDS, + SCTP_MIB_T5_SHUTDOWN_GUARD_EXPIREDS, + SCTP_MIB_DELAY_SACK_EXPIREDS, + SCTP_MIB_AUTOCLOSE_EXPIREDS, + SCTP_MIB_T3_RETRANSMITS, + SCTP_MIB_PMTUD_RETRANSMITS, + SCTP_MIB_FAST_RETRANSMITS, + SCTP_MIB_IN_PKT_SOFTIRQ, + SCTP_MIB_IN_PKT_BACKLOG, + SCTP_MIB_IN_PKT_DISCARDS, + SCTP_MIB_IN_DATA_CHUNK_DISCARDS, + __SCTP_MIB_MAX +}; + +#define SCTP_MIB_MAX __SCTP_MIB_MAX +struct sctp_mib { + unsigned long mibs[SCTP_MIB_MAX]; +} __SNMP_MIB_ALIGN__; + /* Print debugging messages. */ #if SCTP_DEBUG @@ -330,17 +387,6 @@ static inline void sctp_v6_exit(void) { return; } #endif /* #if defined(CONFIG_IPV6) */ -/* Some wrappers, in case crypto not available. */ -#if defined (CONFIG_CRYPTO_HMAC) -#define sctp_crypto_alloc_tfm crypto_alloc_tfm -#define sctp_crypto_free_tfm crypto_free_tfm -#define sctp_crypto_hmac crypto_hmac -#else -#define sctp_crypto_alloc_tfm(x...) NULL -#define sctp_crypto_free_tfm(x...) -#define sctp_crypto_hmac(x...) -#endif - /* Map an association to an assoc_id. */ static inline sctp_assoc_t sctp_assoc2id(const struct sctp_association *asoc) diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h index e5aa7ff1f5b5..c6d93bb0dcd2 100644 --- a/include/net/sctp/structs.h +++ b/include/net/sctp/structs.h @@ -87,6 +87,7 @@ struct sctp_bind_addr; struct sctp_ulpq; struct sctp_ep_common; struct sctp_ssnmap; +struct crypto_hash; #include <net/sctp/tsnmap.h> @@ -127,9 +128,9 @@ extern struct sctp_globals { * RTO.Alpha - 1/8 (3 when converted to right shifts.) * RTO.Beta - 1/4 (2 when converted to right shifts.) */ - unsigned long rto_initial; - unsigned long rto_min; - unsigned long rto_max; + unsigned int rto_initial; + unsigned int rto_min; + unsigned int rto_max; /* Note: rto_alpha and rto_beta are really defined as inverse * powers of two to facilitate integer operations. @@ -144,13 +145,13 @@ extern struct sctp_globals { int cookie_preserve_enable; /* Valid.Cookie.Life - 60 seconds */ - unsigned long valid_cookie_life; + unsigned int valid_cookie_life; /* Delayed SACK timeout 200ms default*/ - unsigned long sack_timeout; + unsigned int sack_timeout; /* HB.interval - 30 seconds */ - unsigned long hb_interval; + unsigned int hb_interval; /* Association.Max.Retrans - 10 attempts * Path.Max.Retrans - 5 attempts (per destination address) @@ -264,7 +265,7 @@ struct sctp_sock { struct sctp_pf *pf; /* Access to HMAC transform. */ - struct crypto_tfm *hmac; + struct crypto_hash *hmac; /* What is our base endpointer? */ struct sctp_endpoint *ep; |