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Diffstat (limited to 'net/rxrpc/ar-internal.h')
-rw-r--r--net/rxrpc/ar-internal.h42
1 files changed, 30 insertions, 12 deletions
diff --git a/net/rxrpc/ar-internal.h b/net/rxrpc/ar-internal.h
index 45aef3ef7609..3f0d0479a4da 100644
--- a/net/rxrpc/ar-internal.h
+++ b/net/rxrpc/ar-internal.h
@@ -254,6 +254,35 @@ struct rxrpc_conn_parameters {
};
/*
+ * Bits in the connection flags.
+ */
+enum rxrpc_conn_flag {
+ RXRPC_CONN_HAS_IDR, /* Has a client conn ID assigned */
+};
+
+/*
+ * Events that can be raised upon a connection.
+ */
+enum rxrpc_conn_event {
+ RXRPC_CONN_EV_CHALLENGE, /* Send challenge packet */
+};
+
+/*
+ * The connection protocol state.
+ */
+enum rxrpc_conn_proto_state {
+ RXRPC_CONN_UNUSED, /* Connection not yet attempted */
+ RXRPC_CONN_CLIENT, /* Client connection */
+ RXRPC_CONN_SERVICE_UNSECURED, /* Service unsecured connection */
+ RXRPC_CONN_SERVICE_CHALLENGING, /* Service challenging for security */
+ RXRPC_CONN_SERVICE, /* Service secured connection */
+ RXRPC_CONN_REMOTELY_ABORTED, /* Conn aborted by peer */
+ RXRPC_CONN_LOCALLY_ABORTED, /* Conn aborted locally */
+ RXRPC_CONN_NETWORK_ERROR, /* Conn terminated by network error */
+ RXRPC_CONN__NR_STATES
+};
+
+/*
* RxRPC connection definition
* - matched by { local, peer, epoch, conn_id, direction }
* - each connection can only handle four simultaneous calls
@@ -279,23 +308,12 @@ struct rxrpc_connection {
struct crypto_skcipher *cipher; /* encryption handle */
struct rxrpc_crypt csum_iv; /* packet checksum base */
unsigned long flags;
-#define RXRPC_CONN_HAS_IDR 0 /* - Has a client conn ID assigned */
unsigned long events;
-#define RXRPC_CONN_CHALLENGE 0 /* send challenge packet */
unsigned long put_time; /* Time at which last put */
rwlock_t lock; /* access lock */
spinlock_t state_lock; /* state-change lock */
atomic_t usage;
- enum { /* current state of connection */
- RXRPC_CONN_UNUSED, /* - connection not yet attempted */
- RXRPC_CONN_CLIENT, /* - client connection */
- RXRPC_CONN_SERVER_UNSECURED, /* - server unsecured connection */
- RXRPC_CONN_SERVER_CHALLENGING, /* - server challenging for security */
- RXRPC_CONN_SERVER, /* - server secured connection */
- RXRPC_CONN_REMOTELY_ABORTED, /* - conn aborted by peer */
- RXRPC_CONN_LOCALLY_ABORTED, /* - conn aborted locally */
- RXRPC_CONN_NETWORK_ERROR, /* - conn terminated by network error */
- } state;
+ enum rxrpc_conn_proto_state state : 8; /* current state of connection */
u32 local_abort; /* local abort code */
u32 remote_abort; /* remote abort code */
int error; /* local error incurred */