svm vcl: allow random offsets for fifo segments in apps

Type: improvement

Signed-off-by: Florin Coras <fcoras@cisco.com>
Change-Id: I1658a9c19d8eae4c9a42c0a111d4ad343b8eb8a4

2 files changed, 12 insertions, 12 deletions

diff --git a/src/vnet/session/session_api.c b/src/vnet/session/session_api.c
index 4602a783e60..2073a15af64 100644
--- a/src/vnet/session/session_api.c
+++ b/src/vnet/session/session_api.c
@@ -148,8 +148,8 @@ mq_send_session_accepted_cb (session_t * s)
   mp = (session_accepted_msg_t *) evt->data;
   clib_memset (mp, 0, sizeof (*mp));
   mp->context = app->app_index;
-  mp->server_rx_fifo = pointer_to_uword (s->rx_fifo->shr);
-  mp->server_tx_fifo = pointer_to_uword (s->tx_fifo->shr);
+  mp->server_rx_fifo = fifo_segment_fifo_offset (s->rx_fifo);
+  mp->server_tx_fifo = fifo_segment_fifo_offset (s->tx_fifo);
   mp->segment_handle = session_segment_handle (s);
   mp->flags = s->flags;
 
@@ -313,8 +313,8 @@ mq_send_session_connected_cb (u32 app_wrk_index, u32 api_context,
 
       session_get_endpoint (s, &mp->lcl, 1 /* is_lcl */ );
 
-      mp->server_rx_fifo = pointer_to_uword (s->rx_fifo->shr);
-      mp->server_tx_fifo = pointer_to_uword (s->tx_fifo->shr);
+      mp->server_rx_fifo = fifo_segment_fifo_offset (s->rx_fifo);
+      mp->server_tx_fifo = fifo_segment_fifo_offset (s->tx_fifo);
       mp->segment_handle = session_segment_handle (s);
     }
   else
@@ -328,12 +328,12 @@ mq_send_session_connected_cb (u32 app_wrk_index, u32 api_context,
       mp->lcl.is_ip4 = cct->c_is_ip4;
       mp->vpp_event_queue_address =
 	fifo_segment_msg_q_offset (eq_seg, s->thread_index);
-      mp->server_rx_fifo = pointer_to_uword (s->rx_fifo->shr);
-      mp->server_tx_fifo = pointer_to_uword (s->tx_fifo->shr);
+      mp->server_rx_fifo = fifo_segment_fifo_offset (s->rx_fifo);
+      mp->server_tx_fifo = fifo_segment_fifo_offset (s->tx_fifo);
       mp->segment_handle = session_segment_handle (s);
       ss = ct_session_get_peer (s);
-      mp->ct_rx_fifo = pointer_to_uword (ss->tx_fifo->shr);
-      mp->ct_tx_fifo = pointer_to_uword (ss->rx_fifo->shr);
+      mp->ct_rx_fifo = fifo_segment_fifo_offset (ss->tx_fifo);
+      mp->ct_tx_fifo = fifo_segment_fifo_offset (ss->rx_fifo);
       mp->ct_segment_handle = session_segment_handle (ss);
     }
 
@@ -395,8 +395,8 @@ mq_send_session_bound_cb (u32 app_wrk_index, u32 api_context,
 
   if (session_transport_service_type (ls) == TRANSPORT_SERVICE_CL)
     {
-      mp->rx_fifo = pointer_to_uword (ls->rx_fifo->shr);
-      mp->tx_fifo = pointer_to_uword (ls->tx_fifo->shr);
+      mp->rx_fifo = fifo_segment_fifo_offset (ls->rx_fifo);
+      mp->tx_fifo = fifo_segment_fifo_offset (ls->tx_fifo);
       mp->segment_handle = session_segment_handle (ls);
     }
 
diff --git a/src/vnet/session/session_node.c b/src/vnet/session/session_node.c
index 49e4e5a6b10..37df0c450f8 100644
--- a/src/vnet/session/session_node.c
+++ b/src/vnet/session/session_node.c
@@ -472,8 +472,8 @@ session_mq_worker_update_handler (void *data)
   evt->event_type = SESSION_CTRL_EVT_WORKER_UPDATE_REPLY;
   rmp = (session_worker_update_reply_msg_t *) evt->data;
   rmp->handle = mp->handle;
-  rmp->rx_fifo = pointer_to_uword (s->rx_fifo->shr);
-  rmp->tx_fifo = pointer_to_uword (s->tx_fifo->shr);
+  rmp->rx_fifo = fifo_segment_fifo_offset (s->rx_fifo);
+  rmp->tx_fifo = fifo_segment_fifo_offset (s->tx_fifo);
   rmp->segment_handle = session_segment_handle (s);
   svm_msg_q_add_and_unlock (app_wrk->event_queue, msg);