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Subject[PATCH v1 09/15] crypto: talitos - HMAC SNOOP NO AFEU mode requires SW icv checking.
Date
In that mode, hardware ICV verification is not supported.

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Fixes: 7405c8d7ff97 ("crypto: talitos - templates for AEAD using HMAC_SNOOP_NO_AFEU")
---
drivers/crypto/talitos.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/crypto/talitos.c b/drivers/crypto/talitos.c
index a15aa6d6ec33..e35581d67315 100644
--- a/drivers/crypto/talitos.c
+++ b/drivers/crypto/talitos.c
@@ -1545,7 +1545,8 @@ static int aead_decrypt(struct aead_request *req)
if (IS_ERR(edesc))
return PTR_ERR(edesc);

- if ((priv->features & TALITOS_FTR_HW_AUTH_CHECK) &&
+ if ((edesc->desc.hdr & DESC_HDR_TYPE_IPSEC_ESP) &&
+ (priv->features & TALITOS_FTR_HW_AUTH_CHECK) &&
((!edesc->src_nents && !edesc->dst_nents) ||
priv->features & TALITOS_FTR_SRC_LINK_TBL_LEN_INCLUDES_EXTENT)) {

--
2.13.3
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