[dpdk-stable] patch 'doc: add missing algorithm in limitations for QAT' has been queued to stable release 17.05.2

Yuanhan Liu yliu at fridaylinux.org
Mon Aug 21 11:30:34 CEST 2017


Hi,

FYI, your patch has been queued to stable release 17.05.2

Note it hasn't been pushed to http://dpdk.org/browse/dpdk-stable yet.
It will be pushed if I get no objections before 08/24/17. So please
shout if anyone has objections.

Thanks.

	--yliu

---
>From c9614a447e9e775a70aa86f02196db23228c930a Mon Sep 17 00:00:00 2001
From: Pablo de Lara <pablo.de.lara.guarch at intel.com>
Date: Thu, 13 Jul 2017 06:36:49 +0100
Subject: [PATCH] doc: add missing algorithm in limitations for QAT

[ upstream commit 2142e6dc71b46d1ff4cd03c12a0153e30d3a1fa3 ]

For KASUMI, SNOW3G and ZUC algorithms, offsets and lengths
of the data to cipher or authenticate is provided in bits,
but QAT does not support non-byte aligned values,
although only KASUMI and SNOW3G were mentioned.

Fixes: d9b7d5bbc845 ("crypto/qat: add ZUC EEA3/EIA3 capability")

Signed-off-by: Pablo de Lara <pablo.de.lara.guarch at intel.com>
Acked-by: Declan Doherty <declan.doherty at intel.com>
---
 doc/guides/cryptodevs/qat.rst | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/doc/guides/cryptodevs/qat.rst b/doc/guides/cryptodevs/qat.rst
index 21b56fc..7ab5959 100644
--- a/doc/guides/cryptodevs/qat.rst
+++ b/doc/guides/cryptodevs/qat.rst
@@ -84,8 +84,8 @@ Limitations
 
 * Hash only is not supported except SNOW 3G UIA2 and KASUMI F9.
 * Only supports the session-oriented API implementation (session-less APIs are not supported).
-* SNOW 3G (UEA2) and KASUMI (F8) supported only if cipher length, cipher offset fields are byte-aligned.
-* SNOW 3G (UIA2) and KASUMI (F9) supported only if hash length, hash offset fields are byte-aligned.
+* SNOW 3G (UEA2), KASUMI (F8) and ZUC (EEA3) supported only if cipher length and offset fields are byte-multiple.
+* SNOW 3G (UIA2), KASUMI (F9) and ZUC (EIA3) supported only if hash length and offset fields are byte-multiple.
 * No BSD support as BSD QAT kernel driver not available.
 * ZUC EEA3/EIA3 is not supported by dh895xcc devices
 * Maximum additional authenticated data (AAD) for GCM is 240 bytes long.
-- 
2.7.4



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