#define CHECK_SLAB_OKAY(X) do {} while(0)
#endif
-extern atomic_t rxrpc_n_skbs;
-
#define FCRYPT_BSIZE 8
struct rxrpc_crypt {
union {
u8 x[FCRYPT_BSIZE];
- u32 n[2];
+ __be32 n[2];
};
} __attribute__((aligned(8)));
-extern __be32 rxrpc_epoch; /* local epoch for detecting local-end reset */
-extern atomic_t rxrpc_debug_id; /* current debugging ID */
+#define rxrpc_queue_work(WS) queue_work(rxrpc_workqueue, (WS))
+#define rxrpc_queue_delayed_work(WS,D) \
+ queue_delayed_work(rxrpc_workqueue, (WS), (D))
+
+#define rxrpc_queue_call(CALL) rxrpc_queue_work(&(CALL)->processor)
+#define rxrpc_queue_conn(CONN) rxrpc_queue_work(&(CONN)->processor)
/*
* sk_state for RxRPC sockets
struct rxrpc_sock {
/* WARNING: sk has to be the first member */
struct sock sk;
+ rxrpc_interceptor_t interceptor; /* kernel service Rx interceptor function */
struct rxrpc_local *local; /* local endpoint */
struct rxrpc_transport *trans; /* transport handler */
struct rxrpc_conn_bundle *bundle; /* virtual connection bundle */
#define rxrpc_skb(__skb) ((struct rxrpc_skb_priv *) &(__skb)->cb)
-enum {
- RXRPC_SKB_MARK_DATA, /* data message */
- RXRPC_SKB_MARK_FINAL_ACK, /* final ACK received message */
- RXRPC_SKB_MARK_BUSY, /* server busy message */
- RXRPC_SKB_MARK_REMOTE_ABORT, /* remote abort message */
- RXRPC_SKB_MARK_NET_ERROR, /* network error message */
- RXRPC_SKB_MARK_LOCAL_ERROR, /* local error message */
- RXRPC_SKB_MARK_NEW_CALL, /* local error message */
-};
-
enum rxrpc_command {
RXRPC_CMD_SEND_DATA, /* send data message */
RXRPC_CMD_SEND_ABORT, /* request abort generation */
int debug_id; /* debug ID for printks */
unsigned short num_conns; /* number of connections in this bundle */
__be16 service_id; /* service ID */
- uint8_t security_ix; /* security type */
+ u8 security_ix; /* security type */
};
/*
u8 channel; /* connection channel occupied by this call */
/* transmission-phase ACK management */
- uint8_t acks_head; /* offset into window of first entry */
- uint8_t acks_tail; /* offset into window of last entry */
- uint8_t acks_winsz; /* size of un-ACK'd window */
- uint8_t acks_unacked; /* lowest unacked packet in last ACK received */
+ u8 acks_head; /* offset into window of first entry */
+ u8 acks_tail; /* offset into window of last entry */
+ u8 acks_winsz; /* size of un-ACK'd window */
+ u8 acks_unacked; /* lowest unacked packet in last ACK received */
int acks_latest; /* serial number of latest ACK received */
rxrpc_seq_t acks_hard; /* highest definitively ACK'd msg seq */
unsigned long *acks_window; /* sent packet window
rxrpc_seq_t rx_first_oos; /* first packet in rx_oos_queue (or 0) */
rxrpc_seq_t ackr_win_top; /* top of ACK window (rx_data_eaten is bottom) */
rxrpc_seq_net_t ackr_prev_seq; /* previous sequence number received */
- uint8_t ackr_reason; /* reason to ACK */
+ u8 ackr_reason; /* reason to ACK */
__be32 ackr_serial; /* serial of packet being ACK'd */
atomic_t ackr_not_idle; /* number of packets in Rx queue */
};
/*
- * RxRPC key for Kerberos (type-2 security)
- */
-struct rxkad_key {
- u16 security_index; /* RxRPC header security index */
- u16 ticket_len; /* length of ticket[] */
- u32 expiry; /* time at which expires */
- u32 kvno; /* key version number */
- u8 session_key[8]; /* DES session key */
- u8 ticket[0]; /* the encrypted ticket */
-};
-
-struct rxrpc_key_payload {
- struct rxkad_key k;
-};
-
-/*
* locally abort an RxRPC call
*/
static inline void rxrpc_abort_call(struct rxrpc_call *call, u32 abort_code)
}
/*
- * put a packet up for transport-level abort
+ * af_rxrpc.c
*/
-static inline
-void rxrpc_reject_packet(struct rxrpc_local *local, struct sk_buff *skb)
-{
- CHECK_SLAB_OKAY(&local->usage);
- if (!atomic_inc_not_zero(&local->usage)) {
- printk("resurrected on reject\n");
- BUG();
- }
- skb_queue_tail(&local->reject_queue, skb);
- schedule_work(&local->rejecter);
-}
+extern atomic_t rxrpc_n_skbs;
+extern __be32 rxrpc_epoch;
+extern atomic_t rxrpc_debug_id;
+extern struct workqueue_struct *rxrpc_workqueue;
/*
* ar-accept.c
*/
extern void rxrpc_accept_incoming_calls(struct work_struct *);
-extern int rxrpc_accept_call(struct rxrpc_sock *, unsigned long);
+extern struct rxrpc_call *rxrpc_accept_call(struct rxrpc_sock *,
+ unsigned long);
+extern int rxrpc_reject_call(struct rxrpc_sock *);
/*
* ar-ack.c
*/
-extern void __rxrpc_propose_ACK(struct rxrpc_call *, uint8_t, __be32, bool);
-extern void rxrpc_propose_ACK(struct rxrpc_call *, uint8_t, __be32, bool);
+extern void __rxrpc_propose_ACK(struct rxrpc_call *, u8, __be32, bool);
+extern void rxrpc_propose_ACK(struct rxrpc_call *, u8, __be32, bool);
extern void rxrpc_process_call(struct work_struct *);
/*
* ar-connevent.c
*/
extern void rxrpc_process_connection(struct work_struct *);
+extern void rxrpc_reject_packet(struct rxrpc_local *, struct sk_buff *);
extern void rxrpc_reject_packets(struct work_struct *);
/*
/*
* ar-proc.c
*/
-extern const char *rxrpc_call_states[];
-extern struct file_operations rxrpc_call_seq_fops;
-extern struct file_operations rxrpc_connection_seq_fops;
+extern const char *const rxrpc_call_states[];
+extern const struct file_operations rxrpc_call_seq_fops;
+extern const struct file_operations rxrpc_connection_seq_fops;
/*
* ar-recvmsg.c
*/
+extern void rxrpc_remove_user_ID(struct rxrpc_sock *, struct rxrpc_call *);
extern int rxrpc_recvmsg(struct kiocb *, struct socket *, struct msghdr *,
size_t, int);
extern unsigned rxrpc_debug;
#define dbgprintk(FMT,...) \
- printk("[%x%-6.6s] "FMT"\n", smp_processor_id(), current->comm ,##__VA_ARGS__)
+ printk("[%-6.6s] "FMT"\n", current->comm ,##__VA_ARGS__)
/* make sure we maintain the format strings, even when debugging is disabled */
static inline __attribute__((format(printf,1,2)))
{
}
-#define kenter(FMT,...) dbgprintk("==> %s("FMT")",__FUNCTION__ ,##__VA_ARGS__)
-#define kleave(FMT,...) dbgprintk("<== %s()"FMT"",__FUNCTION__ ,##__VA_ARGS__)
+#define kenter(FMT,...) dbgprintk("==> %s("FMT")",__func__ ,##__VA_ARGS__)
+#define kleave(FMT,...) dbgprintk("<== %s()"FMT"",__func__ ,##__VA_ARGS__)
#define kdebug(FMT,...) dbgprintk(" "FMT ,##__VA_ARGS__)
#define kproto(FMT,...) dbgprintk("### "FMT ,##__VA_ARGS__)
#define knet(FMT,...) dbgprintk("@@@ "FMT ,##__VA_ARGS__)
} while (0)
#else
-#define _enter(FMT,...) _dbprintk("==> %s("FMT")",__FUNCTION__ ,##__VA_ARGS__)
-#define _leave(FMT,...) _dbprintk("<== %s()"FMT"",__FUNCTION__ ,##__VA_ARGS__)
+#define _enter(FMT,...) _dbprintk("==> %s("FMT")",__func__ ,##__VA_ARGS__)
+#define _leave(FMT,...) _dbprintk("<== %s()"FMT"",__func__ ,##__VA_ARGS__)
#define _debug(FMT,...) _dbprintk(" "FMT ,##__VA_ARGS__)
#define _proto(FMT,...) _dbprintk("### "FMT ,##__VA_ARGS__)
#define _net(FMT,...) _dbprintk("@@@ "FMT ,##__VA_ARGS__)
rxrpc_free_skb(skb);
}
-static inline void __rxrpc__atomic_inc(atomic_t *v)
-{
- CHECK_SLAB_OKAY(v);
- atomic_inc(v);
-}
-
-#define atomic_inc(v) __rxrpc__atomic_inc((v))
-
-static inline void __rxrpc__atomic_dec(atomic_t *v)
-{
- CHECK_SLAB_OKAY(v);
- atomic_dec(v);
-}
-
-#define atomic_dec(v) __rxrpc__atomic_dec((v))
-
-static inline int __rxrpc__atomic_dec_and_test(atomic_t *v)
-{
- CHECK_SLAB_OKAY(v);
- return atomic_dec_and_test(v);
-}
-
-#define atomic_dec_and_test(v) __rxrpc__atomic_dec_and_test((v))
-
static inline void __rxrpc_get_local(struct rxrpc_local *local, const char *f)
{
CHECK_SLAB_OKAY(&local->usage);
git://ftp.safe.ca / safe / jmp / linux-2.6 / blobdiff