On 04/07/17 01:12, Pablo de Lara wrote:
Since Intel Multi Buffer library for IPSec has been updated to
support Scatter Gather List, the AESNI GCM PMD can link
to this library, instead of the ISA-L library.
This move eases the maintenance of the driver, as it will
use the same library as the AESNI MB PMD.
It also adds support for 192-bit keys.
Signed-off-by: Pablo de Lara <pablo.de.lara.gua...@intel.com>
Signed-off-by: Sergio Gonzalez Monroy <sergio.gonzalez.mon...@intel.com>
---
devtools/test-build.sh | 4 +-
doc/guides/cryptodevs/aesni_gcm.rst | 53 ++++++++---
doc/guides/cryptodevs/features/aesni_gcm.ini | 4 +-
doc/guides/rel_notes/release_17_08.rst | 8 ++
drivers/crypto/aesni_gcm/Makefile | 9 +-
drivers/crypto/aesni_gcm/aesni_gcm_ops.h | 97 ++++++++++++++++++--
drivers/crypto/aesni_gcm/aesni_gcm_pmd.c | 111 +++++++++++++----------
drivers/crypto/aesni_gcm/aesni_gcm_pmd_ops.c | 14 ++-
drivers/crypto/aesni_gcm/aesni_gcm_pmd_private.h | 28 +++---
mk/rte.app.mk | 3 +-
10 files changed, 238 insertions(+), 93 deletions(-)
diff --git a/devtools/test-build.sh b/devtools/test-build.sh
index 079c8b8..c6dfaf0 100755
--- a/devtools/test-build.sh
+++ b/devtools/test-build.sh
@@ -38,7 +38,6 @@ default_path=$PATH
# - DPDK_BUILD_TEST_CONFIGS (defconfig1+option1+option2 defconfig2)
# - DPDK_DEP_ARCHIVE
# - DPDK_DEP_CFLAGS
-# - DPDK_DEP_ISAL_CRYPTO (y/[n])
# - DPDK_DEP_LDFLAGS
# - DPDK_DEP_MOFED (y/[n])
# - DPDK_DEP_NUMA ([y]/n)
@@ -121,7 +120,6 @@ reset_env ()
unset CROSS
unset DPDK_DEP_ARCHIVE
unset DPDK_DEP_CFLAGS
- unset DPDK_DEP_ISAL_CRYPTO
unset DPDK_DEP_LDFLAGS
unset DPDK_DEP_MOFED
unset DPDK_DEP_NUMA
@@ -182,7 +180,7 @@ config () # <directory> <target> <options>
sed -ri 's,(PMD_ARMV8_CRYPTO=)n,\1y,' $1/.config
test -z "$AESNI_MULTI_BUFFER_LIB_PATH" || \
sed -ri 's,(PMD_AESNI_MB=)n,\1y,' $1/.config
- test "$DPDK_DEP_ISAL_CRYPTO" != y || \
+ test -z "$AESNI_MULTI_BUFFER_LIB_PATH" || \
sed -ri 's,(PMD_AESNI_GCM=)n,\1y,' $1/.config
test -z "$LIBSSO_SNOW3G_PATH" || \
sed -ri 's,(PMD_SNOW3G=)n,\1y,' $1/.config
diff --git a/doc/guides/cryptodevs/aesni_gcm.rst
b/doc/guides/cryptodevs/aesni_gcm.rst
index 84cdc52..591c0b1 100644
--- a/doc/guides/cryptodevs/aesni_gcm.rst
+++ b/doc/guides/cryptodevs/aesni_gcm.rst
@@ -1,5 +1,5 @@
.. BSD LICENSE
- Copyright(c) 2016 Intel Corporation. All rights reserved.
+ Copyright(c) 2016-2017 Intel Corporation. All rights reserved.
Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
@@ -32,8 +32,8 @@ AES-NI GCM Crypto Poll Mode Driver
The AES-NI GCM PMD (**librte_pmd_aesni_gcm**) provides poll mode crypto driver
-support for utilizing Intel ISA-L crypto library, which provides operation
acceleration
-through the AES-NI instruction sets for AES-GCM authenticated cipher algorithm.
+support for utilizing Intel multi buffer library (see AES-NI Multi-buffer PMD
documentation
+to learn more about it, including installation).
Features
--------
@@ -49,19 +49,51 @@ Authentication algorithms:
* RTE_CRYPTO_AUTH_AES_GCM
* RTE_CRYPTO_AUTH_AES_GMAC
AES GCM should be listed under AEAD algorithms now
+Limitations
+-----------
Acked-by: Declan Doherty <declan.dohe...@intel.com>
