From afaabd75ae3bf93350dcbd81c2c348d5da3d8e58 Mon Sep 17 00:00:00 2001
From: Andrei Varvara <andrei.varvara@freescale.com>
Date: Thu, 18 Jul 2013 12:25:04 +0300
Subject: crypto: caam - Add define for NULL encryption

This define is required for making descriptors
with NULL encryption.

Change-Id: If71ee727f18f1ea23a6bbe67b03046d526897a52

Signed-off-by: Andrei Varvara <andrei.varvara@freescale.com>
Change-Id: I61ef1a7d6bcf115f99f5160f76154c09e5f7f7da
Reviewed-on: http://git.am.freescale.net:8181/3472
Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com>
Reviewed-by: Fleming Andrew-AFLEMING <AFLEMING@freescale.com>
Reviewed-by: Schmitt Richard-B43082 <B43082@freescale.com>
Tested-by: Schmitt Richard-B43082 <B43082@freescale.com>

diff --git a/drivers/crypto/caam/desc.h b/drivers/crypto/caam/desc.h
index 53b296f..7ddc851 100644
--- a/drivers/crypto/caam/desc.h
+++ b/drivers/crypto/caam/desc.h
@@ -463,6 +463,7 @@ struct sec4_sg_entry {
 #define OP_PCL_IPSEC_DES_IV64			 0x0100
 #define OP_PCL_IPSEC_DES			 0x0200
 #define OP_PCL_IPSEC_3DES			 0x0300
+#define OP_PCL_IPSEC_NULL_ENC			 0x0b00
 #define OP_PCL_IPSEC_AES_CBC			 0x0c00
 #define OP_PCL_IPSEC_AES_CTR			 0x0d00
 #define OP_PCL_IPSEC_AES_XTS			 0x1600
-- 
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