tftp: implement support for LED activity
Implement support for LED activity. If the feature is enabled,
make the defined ACTIVITY LED to signal traffic.
Also turn the ACTIVITY LED OFF if a CTRL-C is detected in the main
net loop function.
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/net/net.c b/net/net.c
index 1e0b7c8..bc16f0d 100644
--- a/net/net.c
+++ b/net/net.c
@@ -87,6 +87,7 @@
#include <env_internal.h>
#include <errno.h>
#include <image.h>
+#include <led.h>
#include <log.h>
#include <net.h>
#include <net6.h>
@@ -664,6 +665,9 @@
/* Invalidate the last protocol */
eth_set_last_protocol(BOOTP);
+ /* Turn off activity LED if triggered */
+ led_activity_off();
+
puts("\nAbort\n");
/* include a debug print as well incase the debug
messages are directed to stderr */