summaryrefslogtreecommitdiffstats
path: root/include/net/9p
diff options
context:
space:
mode:
Diffstat (limited to 'include/net/9p')
-rw-r--r--include/net/9p/client.h19
-rw-r--r--include/net/9p/transport.h55
2 files changed, 25 insertions, 49 deletions
diff --git a/include/net/9p/client.h b/include/net/9p/client.h
index c936dd1..c35fb54 100644
--- a/include/net/9p/client.h
+++ b/include/net/9p/client.h
@@ -27,6 +27,22 @@
#define NET_9P_CLIENT_H
/**
+ * enum p9_trans_status - different states of underlying transports
+ * @Connected: transport is connected and healthy
+ * @Disconnected: transport has been disconnected
+ * @Hung: transport is connected by wedged
+ *
+ * This enumeration details the various states a transport
+ * instatiation can be in.
+ */
+
+enum p9_trans_status {
+ Connected,
+ Disconnected,
+ Hung,
+};
+
+/**
* struct p9_client - per client instance state
* @lock: protect @fidlist
* @msize: maximum data size negotiated by protocol
@@ -48,7 +64,8 @@ struct p9_client {
int msize;
unsigned char dotu;
struct p9_trans_module *trans_mod;
- struct p9_trans *trans;
+ enum p9_trans_status status;
+ void *trans;
struct p9_conn *conn;
struct p9_idpool *fidpool;
diff --git a/include/net/9p/transport.h b/include/net/9p/transport.h
index 3ca7371..3e0f2f6 100644
--- a/include/net/9p/transport.h
+++ b/include/net/9p/transport.h
@@ -26,52 +26,6 @@
#ifndef NET_9P_TRANSPORT_H
#define NET_9P_TRANSPORT_H
-#include <linux/module.h>
-
-/**
- * enum p9_trans_status - different states of underlying transports
- * @Connected: transport is connected and healthy
- * @Disconnected: transport has been disconnected
- * @Hung: transport is connected by wedged
- *
- * This enumeration details the various states a transport
- * instatiation can be in.
- */
-
-enum p9_trans_status {
- Connected,
- Disconnected,
- Hung,
-};
-
-/**
- * struct p9_trans - per-transport state and API
- * @status: transport &p9_trans_status
- * @msize: negotiated maximum packet size (duplicate from client)
- * @extended: negotiated protocol extensions (duplicate from client)
- * @priv: transport private data
- * @close: member function to disconnect and close the transport
- * @rpc: member function to issue a request to the transport
- *
- * This is the basic API for a transport instance. It is used as
- * a handle by the client to issue requests. This interface is currently
- * in flux during reorganization.
- *
- * Bugs: there is lots of duplicated data here and its not clear that
- * the member functions need to be per-instance versus per transport
- * module.
- */
-
-struct p9_trans {
- enum p9_trans_status status;
- int msize;
- unsigned char extended;
- void *priv;
- void (*close) (struct p9_trans *);
- int (*rpc) (struct p9_trans *t, struct p9_fcall *tc,
- struct p9_fcall **rc);
-};
-
/**
* struct p9_trans_module - transport module interface
* @list: used to maintain a list of currently available transports
@@ -79,12 +33,14 @@ struct p9_trans {
* @maxsize: transport provided maximum packet size
* @def: set if this transport should be considered the default
* @create: member function to create a new connection on this transport
+ * @close: member function to disconnect and close the transport
+ * @rpc: member function to issue a request to the transport
*
* This is the basic API for a transport module which is registered by the
* transport module with the 9P core network module and used by the client
* to instantiate a new connection on a transport.
*
- * Bugs: the transport module list isn't protected.
+ * BUGS: the transport module list isn't protected.
*/
struct p9_trans_module {
@@ -92,8 +48,11 @@ struct p9_trans_module {
char *name; /* name of transport */
int maxsize; /* max message size of transport */
int def; /* this transport should be default */
- struct p9_trans * (*create)(const char *, char *, int, unsigned char);
struct module *owner;
+ int (*create)(struct p9_client *, const char *, char *);
+ void (*close) (struct p9_client *);
+ int (*rpc) (struct p9_client *t, struct p9_fcall *tc,
+ struct p9_fcall **rc);
};
void v9fs_register_trans(struct p9_trans_module *m);
OpenPOWER on IntegriCloud