drivers/net/wiznet:Fix bug in TCP/UDP communication

Fix to prevent transfer fragmentation.
SPRESENSE · Nov 27, 2024 · 9e2b7a9 · 9e2b7a9
1 parent 63b1da6
commit 9e2b7a9
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/drivers/net/wiznet/wiz_common.c b/drivers/net/wiznet/wiz_common.c
@@ -101,9 +101,11 @@ static FAR struct wiznet_dev_s      *g_wizdev;
 /****************************************************************************
  * Name: wiznet_cris_enter
  ****************************************************************************/
+static irqstate_t  flags;
 
 static void wiznet_cris_enter(void)
 {
+    flags = enter_critical_section();
 }
 
 /****************************************************************************
@@ -112,6 +114,7 @@ static void wiznet_cris_enter(void)
 
 static void wiznet_cris_exit(void)
 {
+    leave_critical_section(flags);
 }
 
 /****************************************************************************