From 399f9539d951adf26a1078e38c1b0f10cf6c3e71 Mon Sep 17 00:00:00 2001 From: Long Li Date: Fri, 17 Nov 2017 17:26:52 -0800 Subject: CIFS: SMBD: Implement function to create a SMB Direct connection The upper layer calls this function to connect to peer through SMB Direct. Each SMB Direct connection is based on a RDMA RC Queue Pair. Signed-off-by: Long Li Signed-off-by: Steve French Reviewed-by: Pavel Shilovsky --- fs/cifs/smbdirect.c | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) (limited to 'fs/cifs/smbdirect.c') diff --git a/fs/cifs/smbdirect.c b/fs/cifs/smbdirect.c index 2ecd5c19d313..862cdf9424cb 100644 --- a/fs/cifs/smbdirect.c +++ b/fs/cifs/smbdirect.c @@ -1646,3 +1646,20 @@ create_id_failed: kfree(info); return NULL; } + +struct smbd_connection *smbd_get_connection( + struct TCP_Server_Info *server, struct sockaddr *dstaddr) +{ + struct smbd_connection *ret; + int port = SMBD_PORT; + +try_again: + ret = _smbd_get_connection(server, dstaddr, port); + + /* Try SMB_PORT if SMBD_PORT doesn't work */ + if (!ret && port == SMBD_PORT) { + port = SMB_PORT; + goto try_again; + } + return ret; +} -- cgit v1.2.3