From 2f28c8b31dc501027d9aa6acf496c5941736312b Mon Sep 17 00:00:00 2001 From: Jim Garlick Date: Wed, 29 May 2013 12:15:07 -0700 Subject: net/9p: add privport option to 9p tcp transport If the privport option is specified, the tcp transport binds local address to a reserved port before connecting to the 9p server. In some cases when 9P AUTH cannot be implemented, this is better than nothing. Signed-off-by: Jim Garlick Signed-off-by: Eric Van Hensbergen --- include/net/9p/transport.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'include/net') diff --git a/include/net/9p/transport.h b/include/net/9p/transport.h index adcbb20f6511..9a36d9297114 100644 --- a/include/net/9p/transport.h +++ b/include/net/9p/transport.h @@ -26,6 +26,9 @@ #ifndef NET_9P_TRANSPORT_H #define NET_9P_TRANSPORT_H +#define P9_DEF_MIN_RESVPORT (665U) +#define P9_DEF_MAX_RESVPORT (1023U) + /** * struct p9_trans_module - transport module interface * @list: used to maintain a list of currently available transports -- cgit v1.2.2 From 80b45261a0b263536b043c5ccfc4ba4fc27c2acc Mon Sep 17 00:00:00 2001 From: Simon Derr Date: Fri, 21 Jun 2013 15:32:43 +0200 Subject: 9P: Add cancelled() to the transport functions. RDMA needs to post a buffer for each incoming reply. Hence it needs to keep count of these and needs to be aware of whether a flushed request has received a reply or not. This patch adds the cancelled() callback to the transport modules. It is called when RFLUSH has been received and that the corresponding request will never receive a reply. Signed-off-by: Simon Derr Signed-off-by: Eric Van Hensbergen --- include/net/9p/transport.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'include/net') diff --git a/include/net/9p/transport.h b/include/net/9p/transport.h index 9a36d9297114..d9fa68f26c41 100644 --- a/include/net/9p/transport.h +++ b/include/net/9p/transport.h @@ -40,6 +40,8 @@ * @close: member function to discard a connection on this transport * @request: member function to issue a request to the transport * @cancel: member function to cancel a request (if it hasn't been sent) + * @cancelled: member function to notify that a cancelled request will not + * not receive a reply * * 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 @@ -58,6 +60,7 @@ struct p9_trans_module { void (*close) (struct p9_client *); int (*request) (struct p9_client *, struct p9_req_t *req); int (*cancel) (struct p9_client *, struct p9_req_t *req); + int (*cancelled)(struct p9_client *, struct p9_req_t *req); int (*zc_request)(struct p9_client *, struct p9_req_t *, char *, char *, int , int, int, int); }; -- cgit v1.2.2