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Diffstat (limited to 'net/rxrpc/ar-internal.h')
-rw-r--r--net/rxrpc/ar-internal.h40
1 files changed, 38 insertions, 2 deletions
diff --git a/net/rxrpc/ar-internal.h b/net/rxrpc/ar-internal.h
index 5f43675ee1df..c831d44b0841 100644
--- a/net/rxrpc/ar-internal.h
+++ b/net/rxrpc/ar-internal.h
@@ -396,9 +396,20 @@ struct rxrpc_call {
#define RXRPC_ACKR_WINDOW_ASZ DIV_ROUND_UP(RXRPC_MAXACKS, BITS_PER_LONG)
unsigned long ackr_window[RXRPC_ACKR_WINDOW_ASZ + 1];
+ struct hlist_node hash_node;
+ unsigned long hash_key; /* Full hash key */
+ u8 in_clientflag; /* Copy of conn->in_clientflag for hashing */
+ struct rxrpc_local *local; /* Local endpoint. Used for hashing. */
+ sa_family_t proto; /* Frame protocol */
/* the following should all be in net order */
__be32 cid; /* connection ID + channel index */
__be32 call_id; /* call ID on connection */
+ __be32 epoch; /* epoch of this connection */
+ __be16 service_id; /* service ID */
+ union { /* Peer IP address for hashing */
+ __be32 ipv4_addr;
+ __u8 ipv6_addr[16]; /* Anticipates eventual IPv6 support */
+ } peer_ip;
};
/*
@@ -433,6 +444,13 @@ int rxrpc_reject_call(struct rxrpc_sock *);
/*
* ar-ack.c
*/
+extern unsigned rxrpc_requested_ack_delay;
+extern unsigned rxrpc_soft_ack_delay;
+extern unsigned rxrpc_idle_ack_delay;
+extern unsigned rxrpc_rx_window_size;
+extern unsigned rxrpc_rx_mtu;
+extern unsigned rxrpc_rx_jumbo_max;
+
void __rxrpc_propose_ACK(struct rxrpc_call *, u8, __be32, bool);
void rxrpc_propose_ACK(struct rxrpc_call *, u8, __be32, bool);
void rxrpc_process_call(struct work_struct *);
@@ -440,10 +458,14 @@ void rxrpc_process_call(struct work_struct *);
/*
* ar-call.c
*/
+extern unsigned rxrpc_max_call_lifetime;
+extern unsigned rxrpc_dead_call_expiry;
extern struct kmem_cache *rxrpc_call_jar;
extern struct list_head rxrpc_calls;
extern rwlock_t rxrpc_call_lock;
+struct rxrpc_call *rxrpc_find_call_hash(u8, __be32, __be32, __be32,
+ __be16, void *, sa_family_t, const u8 *);
struct rxrpc_call *rxrpc_get_client_call(struct rxrpc_sock *,
struct rxrpc_transport *,
struct rxrpc_conn_bundle *,
@@ -460,6 +482,7 @@ void __exit rxrpc_destroy_all_calls(void);
/*
* ar-connection.c
*/
+extern unsigned rxrpc_connection_expiry;
extern struct list_head rxrpc_connections;
extern rwlock_t rxrpc_connection_lock;
@@ -493,7 +516,6 @@ void rxrpc_UDP_error_handler(struct work_struct *);
/*
* ar-input.c
*/
-extern unsigned long rxrpc_ack_timeout;
extern const char *rxrpc_pkts[];
void rxrpc_data_ready(struct sock *, int);
@@ -504,6 +526,7 @@ void rxrpc_fast_process_packet(struct rxrpc_call *, struct sk_buff *);
* ar-local.c
*/
extern rwlock_t rxrpc_local_lock;
+
struct rxrpc_local *rxrpc_lookup_local(struct sockaddr_rxrpc *);
void rxrpc_put_local(struct rxrpc_local *);
void __exit rxrpc_destroy_all_locals(void);
@@ -522,7 +545,7 @@ int rxrpc_get_server_data_key(struct rxrpc_connection *, const void *, time_t,
/*
* ar-output.c
*/
-extern int rxrpc_resend_timeout;
+extern unsigned rxrpc_resend_timeout;
int rxrpc_send_packet(struct rxrpc_transport *, struct sk_buff *);
int rxrpc_client_sendmsg(struct kiocb *, struct rxrpc_sock *,
@@ -572,6 +595,8 @@ void rxrpc_packet_destructor(struct sk_buff *);
/*
* ar-transport.c
*/
+extern unsigned rxrpc_transport_expiry;
+
struct rxrpc_transport *rxrpc_get_transport(struct rxrpc_local *,
struct rxrpc_peer *, gfp_t);
void rxrpc_put_transport(struct rxrpc_transport *);
@@ -580,6 +605,17 @@ struct rxrpc_transport *rxrpc_find_transport(struct rxrpc_local *,
struct rxrpc_peer *);
/*
+ * sysctl.c
+ */
+#ifdef CONFIG_SYSCTL
+extern int __init rxrpc_sysctl_init(void);
+extern void rxrpc_sysctl_exit(void);
+#else
+static inline int __init rxrpc_sysctl_init(void) { return 0; }
+static inline void rxrpc_sysctl_exit(void) {}
+#endif
+
+/*
* debug tracing
*/
extern unsigned int rxrpc_debug;