diff --git a/docs/cesa.md b/docs/cesa.md
index e0ced29..788abeb 100644
--- a/docs/cesa.md
+++ b/docs/cesa.md
@@ -70,6 +70,25 @@ In order to compile **cryptodev** and **libssl** you will need to install the fo
 sudo apt-get install build-essential fakeroot devscripts debhelper
 ```
 
+Check that **marvell_cesa** module is properly loaded with the following command:
+
+```
+lsmod | grep marvell_cesa
+marvell_cesa           28672  0
+```
+
+If it's not the case, then load it manually:
+
+```
+sudo modprobe marvell_cesa
+```
+
+To automatically load **marvell_cesa** at startup you can do the following:
+
+```
+echo "marvell_cesa" >> /etc/modules
+```
+
 ### Install cryptodev
 
 ```
@@ -342,6 +361,18 @@ Cipher|CPU User%| CPU Sys%|Throughput (MB/s)|
 
 Refer to the following great [tutorial](https://www.cyberciti.biz/hardware/howto-linux-hard-disk-encryption-with-luks-cryptsetup-command/) to setup disk encryption with **cryptsetup**.
 
+In order to offload disk encryption on the CESA unit, you will need to specify to **cryptsetup** the following cipher: *aes-cbc-essiv:sha256*. Therefore the command to create your encrypted disk should looked as follow:
+
+```
+sudo cryptsetup -v -y -c aes-cbc-essiv:sha256 luksFormat /dev/sda1
+```
+
+You will need also to insure marvell_cesa module is loaded.
+
+```
+sudo modprobe marvell_cesa
+```
+
 ## References
 
 * [An overview of the crypto subsystem](http://events17.linuxfoundation.org/sites/events/files/slides/brezillon-crypto-framework_0.pdf)