diff options
| -rw-r--r-- | include/net/9p/transport.h | 9 | ||||
| -rw-r--r-- | net/9p/trans_virtio.c | 1 |
2 files changed, 10 insertions, 0 deletions
diff --git a/include/net/9p/transport.h b/include/net/9p/transport.h index 6d5886efb10..82868f18c57 100644 --- a/include/net/9p/transport.h +++ b/include/net/9p/transport.h @@ -26,11 +26,19 @@ #ifndef NET_9P_TRANSPORT_H #define NET_9P_TRANSPORT_H +#define P9_TRANS_PREF_PAYLOAD_MASK 0x1 + +/* Default. Add Payload to PDU before sending it down to transport layer */ +#define P9_TRANS_PREF_PAYLOAD_DEF 0x0 +/* Send pay load seperately to transport layer along with PDU.*/ +#define P9_TRANS_PREF_PAYLOAD_SEP 0x1 + /** * struct p9_trans_module - transport module interface * @list: used to maintain a list of currently available transports * @name: the human-readable name of the transport * @maxsize: transport provided maximum packet size + * @pref: Preferences of this transport * @def: set if this transport should be considered the default * @create: member function to create a new connection on this transport * @request: member function to issue a request to the transport @@ -47,6 +55,7 @@ struct p9_trans_module { struct list_head list; char *name; /* name of transport */ int maxsize; /* max message size of transport */ + int pref; /* Preferences of this transport */ int def; /* this transport should be default */ struct module *owner; int (*create)(struct p9_client *, const char *, char *); diff --git a/net/9p/trans_virtio.c b/net/9p/trans_virtio.c index 4b236de132d..9b550ed9c71 100644 --- a/net/9p/trans_virtio.c +++ b/net/9p/trans_virtio.c @@ -566,6 +566,7 @@ static struct p9_trans_module p9_virtio_trans = { .request = p9_virtio_request, .cancel = p9_virtio_cancel, .maxsize = PAGE_SIZE*16, + .pref = P9_TRANS_PREF_PAYLOAD_SEP, .def = 0, .owner = THIS_MODULE, }; |