1 files changed, 20 insertions, 1 deletions

diff --git a/meta-crystalforest/README b/meta-crystalforest/README
index e658039a..625bdbc7 100644
--- a/meta-crystalforest/README
+++ b/meta-crystalforest/README
@@ -74,7 +74,7 @@ Table of Contents
   I. Building the meta-crystalforest BSP layer
  II. Booting the images in /binary
 III. Enabling Intel DPDK and QuickAssist Technology
-
+IV.  Enabling libcrypto kernel module for QuickAssist Technology
 
 I. Building the meta-crystalforest BSP layer
 =======================================
@@ -165,6 +165,25 @@ contact your Intel Field Sales Representative or visit Intel Embedded Design
 Center (www.intel.com/p/en_US/embedded/designcenter) for instructions on how
 to locate and use these recipes.
 
+IV. Enabling libcrypto kernel module for QuickAssist Technology
+===============================================================
+
+Since the Kernel Module names of Libcrypto and Zlib for QuickAssist
+Technology recipes are same, enabling both causes the build to fail.
+
+Please see Bug #4126 for more description.
+
+By default Crystal Forest builds zlib-qat-module.
+For enabling the libcrypto kernel module recipe, do the following:
+
+Crystal Forest Gladden:
+Edit meta-intel/meta-crystalforest/conf/machine/crystalforest-gladden.conf
+and replace zlib-qat-module with openssl-qat-module in MACHINE_EXTRA_RRECOMMENDS
+
+Crystal Forest Server:
+Edit meta-intel/meta-crystalforest/conf/machine/crystalforest-server.conf
+and replace zlib-qat-module with openssl-qat-module in MACHINE_EXTRA_RRECOMMENDS
+
 ----
 
 If you find you're getting corrupt images on the USB (it doesn't show