From a47638cddab9a089214ed637ed76f2ccd2fefc4c Mon Sep 17 00:00:00 2001
From: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Date: Mon, 8 Feb 2016 16:04:16 +0100
Subject: [PATCH] cc2520: Add debug prints in case of packet rejection

If current packet is being rejected, it will print some more cc2520
internal insights in debug mode.

Change-Id: If63225e7dd025fb239a7bac5638624accfcc7f4f
Signed-off-by: Tomasz Bursztyka <tomasz.bursztyka@linux.intel.com>
Signed-off-by: Jukka Rissanen <jukka.rissanen@linux.intel.com>
---
 drivers/802.15.4/cc2520.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/802.15.4/cc2520.c b/drivers/802.15.4/cc2520.c
index 009743d1d46..a030be8b958 100644
--- a/drivers/802.15.4/cc2520.c
+++ b/drivers/802.15.4/cc2520.c
@@ -888,6 +888,10 @@ static int cc2520_read(void *buf, unsigned short bufsize)
 	return len - FOOTER_LEN;
 
 error:
+	print_exceptions_0();
+	print_exceptions_1();
+	print_errors();
+
 	flushrx();
 	return 0;
 }