rping: Transfer rkey/addr/leninformation in network byte order.

Fix regression introduced by 88fc0cb21698dfb5d7660eecf7dddd0531fc8021.

- swizzle memory info when sending it to peer.
- fixed printf format

Signed-off-by: Steve Wise <swise@opengridcomputing.com>

diff --git a/examples/rping.c b/examples/rping.c
index 17b00001e1230dcaea254f04157e9dacd5357ede..bccabb07a61dd711dac06497e9df861f00ba3138 100644 (file)
--- a/examples/rping.c
+++ b/examples/rping.c
@@ -243,7 +243,7 @@ static int server_recv(struct rping_cb *cb, struct ibv_wc *wc)
        cb->remote_rkey = ntohl(cb->recv_buf.rkey);
        cb->remote_addr = ntohll(cb->recv_buf.buf);
        cb->remote_len  = ntohl(cb->recv_buf.size);
-       DEBUG_LOG("Received rkey %x addr %" PRIx64 "len %d from peer\n",
+       DEBUG_LOG("Received rkey %x addr %" PRIx64 " len %d from peer\n",
                  cb->remote_rkey, cb->remote_addr, cb->remote_len);
 
        if (cb->state <= CONNECTED || cb->state == RDMA_WRITE_COMPLETE)
@@ -614,12 +614,12 @@ static void rping_format_send(struct rping_cb *cb, char *buf, struct ibv_mr *mr)
 {
        struct rping_rdma_info *info = &cb->send_buf;
 
-       info->buf = (uint64_t) (unsigned long) buf;
-       info->rkey = mr->rkey;
-       info->size = cb->size;
+       info->buf = htonll((uint64_t) (unsigned long) buf);
+       info->rkey = htonl(mr->rkey);
+       info->size = htonl(cb->size);
 
        DEBUG_LOG("RDMA addr %" PRIx64" rkey %x len %d\n",
-                 info->buf, info->rkey, info->size);
+                 ntohll(info->buf), ntohl(info->rkey), ntohl(info->size));
 }
 
 static int rping_test_server(struct rping_cb *cb)