From 3bd15a07e529d2ecc5a48aef1fef289806cd6c4e Mon Sep 17 00:00:00 2001
From: sridhar-ravindran <45350577+sridhar-ravindran@users.noreply.github.com>
Date: Thu, 2 May 2019 20:35:33 +0530
Subject: [PATCH] Enable Debugs in BCM Kernel-bde and Knet Modules (#2786)

* Enable Debugs in BCM Kernel-bde and Knet Modules

* Added Explanation for debugs enabled
---
 .../broadcom/saibcm-modules/debian/opennsl-modules.init  | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/platform/broadcom/saibcm-modules/debian/opennsl-modules.init b/platform/broadcom/saibcm-modules/debian/opennsl-modules.init
index 0ef75c86c6..1aaa91bb2d 100755
--- a/platform/broadcom/saibcm-modules/debian/opennsl-modules.init
+++ b/platform/broadcom/saibcm-modules/debian/opennsl-modules.init
@@ -25,11 +25,16 @@ function create_devices()
     mknod /dev/linux-kernel-bde c 127 0
 }
 
+# linux-kernel-bde debug=4    ==> Verbose level debug
+#              dma_debug=1    ==> Enable DMA debug
+# linux-bcm-knet debug=0x5020 ==> Enable KNET Warning(0x1000),
+#                                 Events(0x20) and Instance(0x4000)
+#                                 level logs
 function load_kernel_modules()
 {
-    modprobe linux-kernel-bde dmasize=32M maxpayload=128
+    modprobe linux-kernel-bde dmasize=32M maxpayload=128 debug=4 dma_debug=1
     modprobe linux-user-bde
-    modprobe linux-bcm-knet use_rx_skb=1 rx_buffer_size=9238
+    modprobe linux-bcm-knet use_rx_skb=1 rx_buffer_size=9238 debug=0x5020
     modprobe linux-knet-cb
 }