diff options
Diffstat (limited to 'include/net/9p/transport.h')
| -rw-r--r-- | include/net/9p/transport.h | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/include/net/9p/transport.h b/include/net/9p/transport.h index 0aedabc9b7eb..db6ad369a171 100644 --- a/include/net/9p/transport.h +++ b/include/net/9p/transport.h @@ -14,6 +14,45 @@ #define P9_DEF_MIN_RESVPORT (665U) #define P9_DEF_MAX_RESVPORT (1023U) +#define P9_FD_PORT 564 + +#define P9_RDMA_PORT 5640 +#define P9_RDMA_SQ_DEPTH 32 +#define P9_RDMA_RQ_DEPTH 32 +#define P9_RDMA_TIMEOUT 30000 /* 30 seconds */ + +/** + * struct p9_fd_opts - per-transport options for fd transport + * @rfd: file descriptor for reading (trans=fd) + * @wfd: file descriptor for writing (trans=fd) + * @port: port to connect to (trans=tcp) + * @privport: port is privileged + */ + +struct p9_fd_opts { + int rfd; + int wfd; + u16 port; + bool privport; +}; + +/** + * struct p9_rdma_opts - Collection of mount options for rdma transport + * @port: port of connection + * @privport: Whether a privileged port may be used + * @sq_depth: The requested depth of the SQ. This really doesn't need + * to be any deeper than the number of threads used in the client + * @rq_depth: The depth of the RQ. Should be greater than or equal to SQ depth + * @timeout: Time to wait in msecs for CM events + */ +struct p9_rdma_opts { + short port; + bool privport; + int sq_depth; + int rq_depth; + long timeout; +}; + /** * struct p9_trans_module - transport module interface * @list: used to maintain a list of currently available transports |