* [dpdk-dev] [PATCH v2] doc/crypto: add release notes and more detailed doc to qat
@ 2019-04-18 9:51 Arek Kusztal
2019-04-18 9:51 ` Arek Kusztal
2019-04-18 16:45 ` [dpdk-dev] [PATCH v3] " Fiona Trahe
0 siblings, 2 replies; 6+ messages in thread
From: Arek Kusztal @ 2019-04-18 9:51 UTC (permalink / raw)
To: dev, fiona.trahe; +Cc: akhil.goyal, Arek Kusztal
This patch adds release notes to 19.05 release document, and more
detailed description to Intel QuickAssist Technology driver
documentation files for asymmmetric crypto PMD.
Signed-off-by: Arek Kusztal <arkadiuszx.kusztal@intel.com>
---
Note:
This patch superseeds
"doc/crypto: add supported asymmetric crypto algorithms to qat)"
https://patches.dpdk.org/patch/52281/
doc/guides/cryptodevs/features/qat.ini | 2 +
doc/guides/cryptodevs/qat.rst | 72 +++++++++++++++++++++++++---------
doc/guides/rel_notes/release_19_05.rst | 6 +++
3 files changed, 61 insertions(+), 19 deletions(-)
diff --git a/doc/guides/cryptodevs/features/qat.ini b/doc/guides/cryptodevs/features/qat.ini
index 8132580..e8f9060 100644
--- a/doc/guides/cryptodevs/features/qat.ini
+++ b/doc/guides/cryptodevs/features/qat.ini
@@ -67,3 +67,5 @@ AES CCM (256) = Y
; Supported Asymmetric algorithms of the 'qat' crypto driver.
;
[Asymmetric]
+Modular Exponentiation = Y
+Modular Inversion = Y
diff --git a/doc/guides/cryptodevs/qat.rst b/doc/guides/cryptodevs/qat.rst
index 2c4ee62..cb81dbb 100644
--- a/doc/guides/cryptodevs/qat.rst
+++ b/doc/guides/cryptodevs/qat.rst
@@ -6,7 +6,7 @@ Intel(R) QuickAssist (QAT) Crypto Poll Mode Driver
QAT documentation consists of three parts:
-* Details of the symmetric crypto service below.
+* Details of the symmetric and asymmetric crypto service below.
* Details of the `compression service <http://doc.dpdk.org/guides/compressdevs/qat_comp.html>`_
in the compressdev drivers section.
* Details of building the common QAT infrastructure and the PMDs to support the
@@ -16,8 +16,8 @@ QAT documentation consists of three parts:
Symmetric Crypto Service on QAT
-------------------------------
-The QAT crypto PMD provides poll mode crypto driver support for the following
-hardware accelerator devices:
+The QAT symmetric crypto PMD (hereafter referred to `QAT SYM [PMD]`) provides
+poll mode crypto driver support for the following hardware accelerator devices:
* ``Intel QuickAssist Technology DH895xCC``
* ``Intel QuickAssist Technology C62x``
@@ -29,7 +29,7 @@ hardware accelerator devices:
Features
~~~~~~~~
-The QAT PMD has support for:
+The QAT SYM PMD has support for:
Cipher algorithms:
@@ -104,14 +104,26 @@ must be such that points at the start of the COUNT bytes.
Asymmetric Crypto Service on QAT
--------------------------------
-The QAT Asym PMD has support for:
+The QAT asymmetric crypto PMD (hereafter referred to `QAT ASYM [PMD]`) provides
+poll mode crypto driver support for the following hardware accelerator devices:
-* ``Modular exponentiation``
-* ``Modular multiplicative inverse``
+* ``Intel QuickAssist Technology DH895xCC``
+* ``Intel QuickAssist Technology C62x``
+* ``Intel QuickAssist Technology C3xxx``
+* ``Intel QuickAssist Technology D15xx``
+* ``Intel QuickAssist Technology C4xxx``
+
+The QAT ASYM PMD has support for:
+
+* ``RTE_CRYPTO_ASYM_XFORM_MODEX``
+* ``RTE_CRYPTO_ASYM_XFORM_MODINV``
Limitations
~~~~~~~~~~~
+* Big integers longer than 4096 bits are not supported.
+* Queue pairs are not thread-safe (that is, within a single queue pair, RX and TX from different lcores is not supported).
+
.. _building_qat:
Building PMDs on QAT
@@ -144,6 +156,8 @@ Quick instructions for QAT cryptodev PMD are as follows:
cd to the top-level DPDK directory
make defconfig
sed -i 's,\(CONFIG_RTE_LIBRTE_PMD_QAT_SYM\)=n,\1=y,' build/.config
+ or/and
+ sed -i 's,\(CONFIG_RTE_LIBRTE_PMD_QAT_ASYM\)=n,\1=y,' build/.config
make
Quick instructions for QAT compressdev PMD are as follows:
@@ -166,13 +180,14 @@ These are the build configuration options affecting QAT, and their default value
CONFIG_RTE_LIBRTE_PMD_QAT=y
CONFIG_RTE_LIBRTE_PMD_QAT_SYM=n
+ CONFIG_RTE_LIBRTE_PMD_QAT_ASYM=n
CONFIG_RTE_PMD_QAT_MAX_PCI_DEVICES=48
CONFIG_RTE_PMD_QAT_COMP_IM_BUFFER_SIZE=65536
CONFIG_RTE_LIBRTE_PMD_QAT must be enabled for any QAT PMD to be built.
-The QAT cryptodev PMD has an external dependency on libcrypto, so is not
-built by default. CONFIG_RTE_LIBRTE_PMD_QAT_SYM should be enabled to build it.
+Both QAT SYM PMD and QAT ASYM PMD have an external dependency on libcrypto, so are not
+built by default. CONFIG_RTE_LIBRTE_PMD_QAT_SYM/ASYM should be enabled to build them.
The QAT compressdev PMD has no external dependencies, so needs no configuration
options and is built by default.
@@ -204,18 +219,21 @@ allocated while for GEN1 devices, 12 buffers are allocated, plus 1472 bytes over
Device and driver naming
~~~~~~~~~~~~~~~~~~~~~~~~
-* The qat cryptodev driver name is "crypto_qat".
+* The qat cryptodev symmetric crypto driver name is "crypto_qat".
+* The qat cryptodev asymmetric crypto driver name is "crypto_qat_asym".
The "rte_cryptodev_devices_get()" returns the devices exposed by this driver.
-* Each qat crypto device has a unique name, in format
+* Each qat sym crypto device has a unique name, in format
"<pci bdf>_<service>", e.g. "0000:41:01.0_qat_sym".
+* Each qat asym crypto device has a unique name, in format
+ "<pci bdf>_<service>", e.g. "0000:41:01.0_qat_asym".
This name can be passed to "rte_cryptodev_get_dev_id()" to get the device_id.
.. Note::
- The qat crypto driver name is passed to the dpdk-test-crypto-perf tool in the "-devtype" parameter.
+ The qat sym crypto driver name is passed to the dpdk-test-crypto-perf tool in the "-devtype" parameter.
- The qat crypto device name is in the format of the slave parameter passed to the crypto scheduler.
+ The qat sym crypto device name is in the format of the slave parameter passed to the crypto scheduler.
* The qat compressdev driver name is "compress_qat".
The rte_compressdev_devices_get() returns the devices exposed by this driver.
@@ -266,19 +284,19 @@ to see the full table)
+-----+-----+-----+-----+----------+---------------+---------------+------------+--------+------+--------+--------+
| S | A | C | Gen | Device | Driver/ver | Kernel Module | Pci Driver | PF Did | #PFs | VF Did | VFs/PF |
+=====+=====+=====+=====+==========+===============+===============+============+========+======+========+========+
- | Yes | No | No | 1 | DH895xCC | linux/4.4+ | qat_dh895xcc | dh895xcc | 435 | 1 | 443 | 32 |
+ | Yes | No | No | 1 | DH895xCC | linux/4.4+ | qat_dh895xcc | dh895xcc | 435 | 1 | 443 | 32 |
+-----+-----+-----+-----+----------+---------------+---------------+------------+--------+------+--------+--------+
- | Yes | No | No | " | " | 01.org/4.2.0+ | " | " | " | " | " | " |
+ | Yes | Yes | No | " | " | 01.org/4.2.0+ | " | " | " | " | " | " |
+-----+-----+-----+-----+----------+---------------+---------------+------------+--------+------+--------+--------+
- | Yes | No | Yes | " | " | 01.org/4.3.0+ | " | " | " | " | " | " |
+ | Yes | Yes | Yes | " | " | 01.org/4.3.0+ | " | " | " | " | " | " |
+-----+-----+-----+-----+----------+---------------+---------------+------------+--------+------+--------+--------+
| Yes | No | No | 2 | C62x | linux/4.5+ | qat_c62x | c6xx | 37c8 | 3 | 37c9 | 16 |
+-----+-----+-----+-----+----------+---------------+---------------+------------+--------+------+--------+--------+
- | Yes | No | Yes | " | " | 01.org/4.2.0+ | " | " | " | " | " | " |
+ | Yes | Yes | Yes | " | " | 01.org/4.2.0+ | " | " | " | " | " | " |
+-----+-----+-----+-----+----------+---------------+---------------+------------+--------+------+--------+--------+
| Yes | No | No | 2 | C3xxx | linux/4.5+ | qat_c3xxx | c3xxx | 19e2 | 1 | 19e3 | 16 |
+-----+-----+-----+-----+----------+---------------+---------------+------------+--------+------+--------+--------+
- | Yes | No | Yes | " | " | 01.org/4.2.0+ | " | " | " | " | " | " |
+ | Yes | Yes | Yes | " | " | 01.org/4.2.0+ | " | " | " | " | " | " |
+-----+-----+-----+-----+----------+---------------+---------------+------------+--------+------+--------+--------+
| Yes | No | No | 2 | D15xx | p | qat_d15xx | d15xx | 6f54 | 1 | 6f55 | 16 |
+-----+-----+-----+-----+----------+---------------+---------------+------------+--------+------+--------+--------+
@@ -540,7 +558,7 @@ Another way to bind the VFs to the DPDK UIO driver is by using the
Testing
~~~~~~~
-QAT crypto PMD can be tested by running the test application::
+QAT SYM crypto PMD can be tested by running the test application::
make defconfig
make -j
@@ -548,6 +566,14 @@ QAT crypto PMD can be tested by running the test application::
./test -l1 -n1 -w <your qat bdf>
RTE>>cryptodev_qat_autotest
+QAT ASYM crypto PMD can be tested by running the test application::
+
+ make defconfig
+ make -j
+ cd ./build/app
+ ./test -l1 -n1 -w <your qat bdf>
+ RTE>>cryptodev_qat_asym_autotest
+
QAT compression PMD can be tested by running the test application::
make defconfig
@@ -557,6 +583,14 @@ QAT compression PMD can be tested by running the test application::
./test -l1 -n1 -w <your qat bdf>
RTE>>compressdev_autotest
+.. Note::
+
+ Number of crypto devices is limited by configuration constant CONFIG_RTE_CRYPTO_MAX_DEVS.
+ It may happen that number of probed devices will be bigger than this, in which case
+ DPDK will show error during initialisation of PMD. To avoid this problem
+ CONFIG_RTE_CRYPTO_MAX_DEVS may be enlarged or -w, pci-whitelist domain:bus:devid:func
+ option may be used.
+
Debugging
~~~~~~~~~
diff --git a/doc/guides/rel_notes/release_19_05.rst b/doc/guides/rel_notes/release_19_05.rst
index b0928a6..969794c 100644
--- a/doc/guides/rel_notes/release_19_05.rst
+++ b/doc/guides/rel_notes/release_19_05.rst
@@ -160,6 +160,12 @@ New Features
Improved testpmd application performance on ARM platform. For ``macswap``
forwarding mode, NEON intrinsics were used to do swap to save CPU cycles.
+* **Added Intel QuickAssist Technology PMD for asymmetric crypto.**
+
+ A new QAT Crypto PMD has been added, which provides asymmetric cryptography
+ algorithms, in this release modular exponentiation and modular multiplicative
+ inverse algorithms were added.
+
Removed Items
-------------
--
2.1.0
^ permalink raw reply [flat|nested] 6+ messages in thread
* [dpdk-dev] [PATCH v2] doc/crypto: add release notes and more detailed doc to qat
2019-04-18 9:51 [dpdk-dev] [PATCH v2] doc/crypto: add release notes and more detailed doc to qat Arek Kusztal
@ 2019-04-18 9:51 ` Arek Kusztal
2019-04-18 16:45 ` [dpdk-dev] [PATCH v3] " Fiona Trahe
1 sibling, 0 replies; 6+ messages in thread
From: Arek Kusztal @ 2019-04-18 9:51 UTC (permalink / raw)
To: dev, fiona.trahe; +Cc: akhil.goyal, Arek Kusztal
This patch adds release notes to 19.05 release document, and more
detailed description to Intel QuickAssist Technology driver
documentation files for asymmmetric crypto PMD.
Signed-off-by: Arek Kusztal <arkadiuszx.kusztal@intel.com>
---
Note:
This patch superseeds
"doc/crypto: add supported asymmetric crypto algorithms to qat)"
https://patches.dpdk.org/patch/52281/
doc/guides/cryptodevs/features/qat.ini | 2 +
doc/guides/cryptodevs/qat.rst | 72 +++++++++++++++++++++++++---------
doc/guides/rel_notes/release_19_05.rst | 6 +++
3 files changed, 61 insertions(+), 19 deletions(-)
diff --git a/doc/guides/cryptodevs/features/qat.ini b/doc/guides/cryptodevs/features/qat.ini
index 8132580..e8f9060 100644
--- a/doc/guides/cryptodevs/features/qat.ini
+++ b/doc/guides/cryptodevs/features/qat.ini
@@ -67,3 +67,5 @@ AES CCM (256) = Y
; Supported Asymmetric algorithms of the 'qat' crypto driver.
;
[Asymmetric]
+Modular Exponentiation = Y
+Modular Inversion = Y
diff --git a/doc/guides/cryptodevs/qat.rst b/doc/guides/cryptodevs/qat.rst
index 2c4ee62..cb81dbb 100644
--- a/doc/guides/cryptodevs/qat.rst
+++ b/doc/guides/cryptodevs/qat.rst
@@ -6,7 +6,7 @@ Intel(R) QuickAssist (QAT) Crypto Poll Mode Driver
QAT documentation consists of three parts:
-* Details of the symmetric crypto service below.
+* Details of the symmetric and asymmetric crypto service below.
* Details of the `compression service <http://doc.dpdk.org/guides/compressdevs/qat_comp.html>`_
in the compressdev drivers section.
* Details of building the common QAT infrastructure and the PMDs to support the
@@ -16,8 +16,8 @@ QAT documentation consists of three parts:
Symmetric Crypto Service on QAT
-------------------------------
-The QAT crypto PMD provides poll mode crypto driver support for the following
-hardware accelerator devices:
+The QAT symmetric crypto PMD (hereafter referred to `QAT SYM [PMD]`) provides
+poll mode crypto driver support for the following hardware accelerator devices:
* ``Intel QuickAssist Technology DH895xCC``
* ``Intel QuickAssist Technology C62x``
@@ -29,7 +29,7 @@ hardware accelerator devices:
Features
~~~~~~~~
-The QAT PMD has support for:
+The QAT SYM PMD has support for:
Cipher algorithms:
@@ -104,14 +104,26 @@ must be such that points at the start of the COUNT bytes.
Asymmetric Crypto Service on QAT
--------------------------------
-The QAT Asym PMD has support for:
+The QAT asymmetric crypto PMD (hereafter referred to `QAT ASYM [PMD]`) provides
+poll mode crypto driver support for the following hardware accelerator devices:
-* ``Modular exponentiation``
-* ``Modular multiplicative inverse``
+* ``Intel QuickAssist Technology DH895xCC``
+* ``Intel QuickAssist Technology C62x``
+* ``Intel QuickAssist Technology C3xxx``
+* ``Intel QuickAssist Technology D15xx``
+* ``Intel QuickAssist Technology C4xxx``
+
+The QAT ASYM PMD has support for:
+
+* ``RTE_CRYPTO_ASYM_XFORM_MODEX``
+* ``RTE_CRYPTO_ASYM_XFORM_MODINV``
Limitations
~~~~~~~~~~~
+* Big integers longer than 4096 bits are not supported.
+* Queue pairs are not thread-safe (that is, within a single queue pair, RX and TX from different lcores is not supported).
+
.. _building_qat:
Building PMDs on QAT
@@ -144,6 +156,8 @@ Quick instructions for QAT cryptodev PMD are as follows:
cd to the top-level DPDK directory
make defconfig
sed -i 's,\(CONFIG_RTE_LIBRTE_PMD_QAT_SYM\)=n,\1=y,' build/.config
+ or/and
+ sed -i 's,\(CONFIG_RTE_LIBRTE_PMD_QAT_ASYM\)=n,\1=y,' build/.config
make
Quick instructions for QAT compressdev PMD are as follows:
@@ -166,13 +180,14 @@ These are the build configuration options affecting QAT, and their default value
CONFIG_RTE_LIBRTE_PMD_QAT=y
CONFIG_RTE_LIBRTE_PMD_QAT_SYM=n
+ CONFIG_RTE_LIBRTE_PMD_QAT_ASYM=n
CONFIG_RTE_PMD_QAT_MAX_PCI_DEVICES=48
CONFIG_RTE_PMD_QAT_COMP_IM_BUFFER_SIZE=65536
CONFIG_RTE_LIBRTE_PMD_QAT must be enabled for any QAT PMD to be built.
-The QAT cryptodev PMD has an external dependency on libcrypto, so is not
-built by default. CONFIG_RTE_LIBRTE_PMD_QAT_SYM should be enabled to build it.
+Both QAT SYM PMD and QAT ASYM PMD have an external dependency on libcrypto, so are not
+built by default. CONFIG_RTE_LIBRTE_PMD_QAT_SYM/ASYM should be enabled to build them.
The QAT compressdev PMD has no external dependencies, so needs no configuration
options and is built by default.
@@ -204,18 +219,21 @@ allocated while for GEN1 devices, 12 buffers are allocated, plus 1472 bytes over
Device and driver naming
~~~~~~~~~~~~~~~~~~~~~~~~
-* The qat cryptodev driver name is "crypto_qat".
+* The qat cryptodev symmetric crypto driver name is "crypto_qat".
+* The qat cryptodev asymmetric crypto driver name is "crypto_qat_asym".
The "rte_cryptodev_devices_get()" returns the devices exposed by this driver.
-* Each qat crypto device has a unique name, in format
+* Each qat sym crypto device has a unique name, in format
"<pci bdf>_<service>", e.g. "0000:41:01.0_qat_sym".
+* Each qat asym crypto device has a unique name, in format
+ "<pci bdf>_<service>", e.g. "0000:41:01.0_qat_asym".
This name can be passed to "rte_cryptodev_get_dev_id()" to get the device_id.
.. Note::
- The qat crypto driver name is passed to the dpdk-test-crypto-perf tool in the "-devtype" parameter.
+ The qat sym crypto driver name is passed to the dpdk-test-crypto-perf tool in the "-devtype" parameter.
- The qat crypto device name is in the format of the slave parameter passed to the crypto scheduler.
+ The qat sym crypto device name is in the format of the slave parameter passed to the crypto scheduler.
* The qat compressdev driver name is "compress_qat".
The rte_compressdev_devices_get() returns the devices exposed by this driver.
@@ -266,19 +284,19 @@ to see the full table)
+-----+-----+-----+-----+----------+---------------+---------------+------------+--------+------+--------+--------+
| S | A | C | Gen | Device | Driver/ver | Kernel Module | Pci Driver | PF Did | #PFs | VF Did | VFs/PF |
+=====+=====+=====+=====+==========+===============+===============+============+========+======+========+========+
- | Yes | No | No | 1 | DH895xCC | linux/4.4+ | qat_dh895xcc | dh895xcc | 435 | 1 | 443 | 32 |
+ | Yes | No | No | 1 | DH895xCC | linux/4.4+ | qat_dh895xcc | dh895xcc | 435 | 1 | 443 | 32 |
+-----+-----+-----+-----+----------+---------------+---------------+------------+--------+------+--------+--------+
- | Yes | No | No | " | " | 01.org/4.2.0+ | " | " | " | " | " | " |
+ | Yes | Yes | No | " | " | 01.org/4.2.0+ | " | " | " | " | " | " |
+-----+-----+-----+-----+----------+---------------+---------------+------------+--------+------+--------+--------+
- | Yes | No | Yes | " | " | 01.org/4.3.0+ | " | " | " | " | " | " |
+ | Yes | Yes | Yes | " | " | 01.org/4.3.0+ | " | " | " | " | " | " |
+-----+-----+-----+-----+----------+---------------+---------------+------------+--------+------+--------+--------+
| Yes | No | No | 2 | C62x | linux/4.5+ | qat_c62x | c6xx | 37c8 | 3 | 37c9 | 16 |
+-----+-----+-----+-----+----------+---------------+---------------+------------+--------+------+--------+--------+
- | Yes | No | Yes | " | " | 01.org/4.2.0+ | " | " | " | " | " | " |
+ | Yes | Yes | Yes | " | " | 01.org/4.2.0+ | " | " | " | " | " | " |
+-----+-----+-----+-----+----------+---------------+---------------+------------+--------+------+--------+--------+
| Yes | No | No | 2 | C3xxx | linux/4.5+ | qat_c3xxx | c3xxx | 19e2 | 1 | 19e3 | 16 |
+-----+-----+-----+-----+----------+---------------+---------------+------------+--------+------+--------+--------+
- | Yes | No | Yes | " | " | 01.org/4.2.0+ | " | " | " | " | " | " |
+ | Yes | Yes | Yes | " | " | 01.org/4.2.0+ | " | " | " | " | " | " |
+-----+-----+-----+-----+----------+---------------+---------------+------------+--------+------+--------+--------+
| Yes | No | No | 2 | D15xx | p | qat_d15xx | d15xx | 6f54 | 1 | 6f55 | 16 |
+-----+-----+-----+-----+----------+---------------+---------------+------------+--------+------+--------+--------+
@@ -540,7 +558,7 @@ Another way to bind the VFs to the DPDK UIO driver is by using the
Testing
~~~~~~~
-QAT crypto PMD can be tested by running the test application::
+QAT SYM crypto PMD can be tested by running the test application::
make defconfig
make -j
@@ -548,6 +566,14 @@ QAT crypto PMD can be tested by running the test application::
./test -l1 -n1 -w <your qat bdf>
RTE>>cryptodev_qat_autotest
+QAT ASYM crypto PMD can be tested by running the test application::
+
+ make defconfig
+ make -j
+ cd ./build/app
+ ./test -l1 -n1 -w <your qat bdf>
+ RTE>>cryptodev_qat_asym_autotest
+
QAT compression PMD can be tested by running the test application::
make defconfig
@@ -557,6 +583,14 @@ QAT compression PMD can be tested by running the test application::
./test -l1 -n1 -w <your qat bdf>
RTE>>compressdev_autotest
+.. Note::
+
+ Number of crypto devices is limited by configuration constant CONFIG_RTE_CRYPTO_MAX_DEVS.
+ It may happen that number of probed devices will be bigger than this, in which case
+ DPDK will show error during initialisation of PMD. To avoid this problem
+ CONFIG_RTE_CRYPTO_MAX_DEVS may be enlarged or -w, pci-whitelist domain:bus:devid:func
+ option may be used.
+
Debugging
~~~~~~~~~
diff --git a/doc/guides/rel_notes/release_19_05.rst b/doc/guides/rel_notes/release_19_05.rst
index b0928a6..969794c 100644
--- a/doc/guides/rel_notes/release_19_05.rst
+++ b/doc/guides/rel_notes/release_19_05.rst
@@ -160,6 +160,12 @@ New Features
Improved testpmd application performance on ARM platform. For ``macswap``
forwarding mode, NEON intrinsics were used to do swap to save CPU cycles.
+* **Added Intel QuickAssist Technology PMD for asymmetric crypto.**
+
+ A new QAT Crypto PMD has been added, which provides asymmetric cryptography
+ algorithms, in this release modular exponentiation and modular multiplicative
+ inverse algorithms were added.
+
Removed Items
-------------
--
2.1.0
^ permalink raw reply [flat|nested] 6+ messages in thread
* [dpdk-dev] [PATCH v3] doc/crypto: add release notes and more detailed doc to qat
2019-04-18 9:51 [dpdk-dev] [PATCH v2] doc/crypto: add release notes and more detailed doc to qat Arek Kusztal
2019-04-18 9:51 ` Arek Kusztal
@ 2019-04-18 16:45 ` Fiona Trahe
2019-04-18 16:45 ` Fiona Trahe
2019-04-18 16:51 ` Kusztal, ArkadiuszX
1 sibling, 2 replies; 6+ messages in thread
From: Fiona Trahe @ 2019-04-18 16:45 UTC (permalink / raw)
To: dev; +Cc: akhil.goyal, arkadiuszx.kusztal, Fiona Trahe
From: Arek Kusztal <arkadiuszx.kusztal@intel.com>
This patch adds release notes to 19.05 release document, and more
detailed description to Intel QuickAssist Technology driver
documentation files for asymmmetric crypto PMD.
Signed-off-by: Arek Kusztal <arkadiuszx.kusztal@intel.com>
Signed-off-by: Fiona Trahe <fiona.trahe@intel.com>
---
v3 changes:
- fixed broken table and moved note about max_devs up
doc/guides/cryptodevs/features/qat.ini | 2 +
doc/guides/cryptodevs/qat.rst | 81 +++++++++++++++++++++++++---------
doc/guides/rel_notes/release_19_05.rst | 6 +++
3 files changed, 67 insertions(+), 22 deletions(-)
diff --git a/doc/guides/cryptodevs/features/qat.ini b/doc/guides/cryptodevs/features/qat.ini
index 81325801e..e8f906090 100644
--- a/doc/guides/cryptodevs/features/qat.ini
+++ b/doc/guides/cryptodevs/features/qat.ini
@@ -67,3 +67,5 @@ AES CCM (256) = Y
; Supported Asymmetric algorithms of the 'qat' crypto driver.
;
[Asymmetric]
+Modular Exponentiation = Y
+Modular Inversion = Y
diff --git a/doc/guides/cryptodevs/qat.rst b/doc/guides/cryptodevs/qat.rst
index 2c4ee62f1..e905f6d00 100644
--- a/doc/guides/cryptodevs/qat.rst
+++ b/doc/guides/cryptodevs/qat.rst
@@ -6,7 +6,7 @@ Intel(R) QuickAssist (QAT) Crypto Poll Mode Driver
QAT documentation consists of three parts:
-* Details of the symmetric crypto service below.
+* Details of the symmetric and asymmetric crypto services below.
* Details of the `compression service <http://doc.dpdk.org/guides/compressdevs/qat_comp.html>`_
in the compressdev drivers section.
* Details of building the common QAT infrastructure and the PMDs to support the
@@ -16,8 +16,8 @@ QAT documentation consists of three parts:
Symmetric Crypto Service on QAT
-------------------------------
-The QAT crypto PMD provides poll mode crypto driver support for the following
-hardware accelerator devices:
+The QAT symmetric crypto PMD (hereafter referred to as `QAT SYM [PMD]`) provides
+poll mode crypto driver support for the following hardware accelerator devices:
* ``Intel QuickAssist Technology DH895xCC``
* ``Intel QuickAssist Technology C62x``
@@ -29,7 +29,7 @@ hardware accelerator devices:
Features
~~~~~~~~
-The QAT PMD has support for:
+The QAT SYM PMD has support for:
Cipher algorithms:
@@ -104,14 +104,26 @@ must be such that points at the start of the COUNT bytes.
Asymmetric Crypto Service on QAT
--------------------------------
-The QAT Asym PMD has support for:
+The QAT asymmetric crypto PMD (hereafter referred to as `QAT ASYM [PMD]`) provides
+poll mode crypto driver support for the following hardware accelerator devices:
-* ``Modular exponentiation``
-* ``Modular multiplicative inverse``
+* ``Intel QuickAssist Technology DH895xCC``
+* ``Intel QuickAssist Technology C62x``
+* ``Intel QuickAssist Technology C3xxx``
+* ``Intel QuickAssist Technology D15xx``
+* ``Intel QuickAssist Technology C4xxx``
+
+The QAT ASYM PMD has support for:
+
+* ``RTE_CRYPTO_ASYM_XFORM_MODEX``
+* ``RTE_CRYPTO_ASYM_XFORM_MODINV``
Limitations
~~~~~~~~~~~
+* Big integers longer than 4096 bits are not supported.
+* Queue pairs are not thread-safe (that is, within a single queue pair, RX and TX from different lcores is not supported).
+
.. _building_qat:
Building PMDs on QAT
@@ -144,6 +156,8 @@ Quick instructions for QAT cryptodev PMD are as follows:
cd to the top-level DPDK directory
make defconfig
sed -i 's,\(CONFIG_RTE_LIBRTE_PMD_QAT_SYM\)=n,\1=y,' build/.config
+ or/and
+ sed -i 's,\(CONFIG_RTE_LIBRTE_PMD_QAT_ASYM\)=n,\1=y,' build/.config
make
Quick instructions for QAT compressdev PMD are as follows:
@@ -166,13 +180,14 @@ These are the build configuration options affecting QAT, and their default value
CONFIG_RTE_LIBRTE_PMD_QAT=y
CONFIG_RTE_LIBRTE_PMD_QAT_SYM=n
+ CONFIG_RTE_LIBRTE_PMD_QAT_ASYM=n
CONFIG_RTE_PMD_QAT_MAX_PCI_DEVICES=48
CONFIG_RTE_PMD_QAT_COMP_IM_BUFFER_SIZE=65536
CONFIG_RTE_LIBRTE_PMD_QAT must be enabled for any QAT PMD to be built.
-The QAT cryptodev PMD has an external dependency on libcrypto, so is not
-built by default. CONFIG_RTE_LIBRTE_PMD_QAT_SYM should be enabled to build it.
+Both QAT SYM PMD and QAT ASYM PMD have an external dependency on libcrypto, so are not
+built by default. CONFIG_RTE_LIBRTE_PMD_QAT_SYM/ASYM should be enabled to build them.
The QAT compressdev PMD has no external dependencies, so needs no configuration
options and is built by default.
@@ -180,9 +195,18 @@ options and is built by default.
The number of VFs per PF varies - see table below. If multiple QAT packages are
installed on a platform then CONFIG_RTE_PMD_QAT_MAX_PCI_DEVICES should be
adjusted to the number of VFs which the QAT common code will need to handle.
-Note, there are separate config items for max cryptodevs CONFIG_RTE_CRYPTO_MAX_DEVS
-and max compressdevs CONFIG_RTE_COMPRESS_MAX_DEVS, if necessary these should be
-adjusted to handle the total of QAT and other devices which the process will use.
+
+.. Note::
+
+ There are separate config items (not QAT-specific) for max cryptodevs
+ CONFIG_RTE_CRYPTO_MAX_DEVS and max compressdevs CONFIG_RTE_COMPRESS_MAX_DEVS,
+ if necessary these should be adjusted to handle the total of QAT and other
+ devices which the process will use. In particular for crypto, where each
+ QAT VF may expose two crypto devices, sym and asym, it may happen that the
+ number of devices will be bigger than MAX_DEVS and the process will show an error
+ during PMD initialisation. To avoid this problem CONFIG_RTE_CRYPTO_MAX_DEVS may be
+ increased or -w, pci-whitelist domain:bus:devid:func option may be used.
+
QAT compression PMD needs intermediate buffers to support Deflate compression
with Dynamic Huffman encoding. CONFIG_RTE_PMD_QAT_COMP_IM_BUFFER_SIZE
@@ -204,16 +228,20 @@ allocated while for GEN1 devices, 12 buffers are allocated, plus 1472 bytes over
Device and driver naming
~~~~~~~~~~~~~~~~~~~~~~~~
-* The qat cryptodev driver name is "crypto_qat".
- The "rte_cryptodev_devices_get()" returns the devices exposed by this driver.
+* The qat cryptodev symmetric crypto driver name is "crypto_qat".
+* The qat cryptodev asymmetric crypto driver name is "crypto_qat_asym".
-* Each qat crypto device has a unique name, in format
+The "rte_cryptodev_devices_get()" returns the devices exposed by either of these drivers.
+
+* Each qat sym crypto device has a unique name, in format
"<pci bdf>_<service>", e.g. "0000:41:01.0_qat_sym".
+* Each qat asym crypto device has a unique name, in format
+ "<pci bdf>_<service>", e.g. "0000:41:01.0_qat_asym".
This name can be passed to "rte_cryptodev_get_dev_id()" to get the device_id.
.. Note::
- The qat crypto driver name is passed to the dpdk-test-crypto-perf tool in the "-devtype" parameter.
+ The cryptodev driver name is passed to the dpdk-test-crypto-perf tool in the "-devtype" parameter.
The qat crypto device name is in the format of the slave parameter passed to the crypto scheduler.
@@ -237,7 +265,8 @@ relationships between the PF/VF devices and the PMDs visible to
DPDK applications.
Each QuickAssist PF device exposes a number of VF devices. Each VF device can
-enable one cryptodev PMD and/or one compressdev PMD.
+enable one symmetric cryptodev PMD and/or one asymmetric cryptodev PMD and/or
+one compressdev PMD.
These QAT PMDs share the same underlying device and pci-mgmt code, but are
enumerated independently on their respective APIs and appear as independent
devices to applications.
@@ -268,17 +297,17 @@ to see the full table)
+=====+=====+=====+=====+==========+===============+===============+============+========+======+========+========+
| Yes | No | No | 1 | DH895xCC | linux/4.4+ | qat_dh895xcc | dh895xcc | 435 | 1 | 443 | 32 |
+-----+-----+-----+-----+----------+---------------+---------------+------------+--------+------+--------+--------+
- | Yes | No | No | " | " | 01.org/4.2.0+ | " | " | " | " | " | " |
+ | Yes | Yes | No | " | " | 01.org/4.2.0+ | " | " | " | " | " | " |
+-----+-----+-----+-----+----------+---------------+---------------+------------+--------+------+--------+--------+
- | Yes | No | Yes | " | " | 01.org/4.3.0+ | " | " | " | " | " | " |
+ | Yes | Yes | Yes | " | " | 01.org/4.3.0+ | " | " | " | " | " | " |
+-----+-----+-----+-----+----------+---------------+---------------+------------+--------+------+--------+--------+
| Yes | No | No | 2 | C62x | linux/4.5+ | qat_c62x | c6xx | 37c8 | 3 | 37c9 | 16 |
+-----+-----+-----+-----+----------+---------------+---------------+------------+--------+------+--------+--------+
- | Yes | No | Yes | " | " | 01.org/4.2.0+ | " | " | " | " | " | " |
+ | Yes | Yes | Yes | " | " | 01.org/4.2.0+ | " | " | " | " | " | " |
+-----+-----+-----+-----+----------+---------------+---------------+------------+--------+------+--------+--------+
| Yes | No | No | 2 | C3xxx | linux/4.5+ | qat_c3xxx | c3xxx | 19e2 | 1 | 19e3 | 16 |
+-----+-----+-----+-----+----------+---------------+---------------+------------+--------+------+--------+--------+
- | Yes | No | Yes | " | " | 01.org/4.2.0+ | " | " | " | " | " | " |
+ | Yes | Yes | Yes | " | " | 01.org/4.2.0+ | " | " | " | " | " | " |
+-----+-----+-----+-----+----------+---------------+---------------+------------+--------+------+--------+--------+
| Yes | No | No | 2 | D15xx | p | qat_d15xx | d15xx | 6f54 | 1 | 6f55 | 16 |
+-----+-----+-----+-----+----------+---------------+---------------+------------+--------+------+--------+--------+
@@ -540,7 +569,7 @@ Another way to bind the VFs to the DPDK UIO driver is by using the
Testing
~~~~~~~
-QAT crypto PMD can be tested by running the test application::
+QAT SYM crypto PMD can be tested by running the test application::
make defconfig
make -j
@@ -548,6 +577,14 @@ QAT crypto PMD can be tested by running the test application::
./test -l1 -n1 -w <your qat bdf>
RTE>>cryptodev_qat_autotest
+QAT ASYM crypto PMD can be tested by running the test application::
+
+ make defconfig
+ make -j
+ cd ./build/app
+ ./test -l1 -n1 -w <your qat bdf>
+ RTE>>cryptodev_qat_asym_autotest
+
QAT compression PMD can be tested by running the test application::
make defconfig
diff --git a/doc/guides/rel_notes/release_19_05.rst b/doc/guides/rel_notes/release_19_05.rst
index b0928a6d9..969794c69 100644
--- a/doc/guides/rel_notes/release_19_05.rst
+++ b/doc/guides/rel_notes/release_19_05.rst
@@ -160,6 +160,12 @@ New Features
Improved testpmd application performance on ARM platform. For ``macswap``
forwarding mode, NEON intrinsics were used to do swap to save CPU cycles.
+* **Added Intel QuickAssist Technology PMD for asymmetric crypto.**
+
+ A new QAT Crypto PMD has been added, which provides asymmetric cryptography
+ algorithms, in this release modular exponentiation and modular multiplicative
+ inverse algorithms were added.
+
Removed Items
-------------
--
2.13.6
^ permalink raw reply [flat|nested] 6+ messages in thread
* [dpdk-dev] [PATCH v3] doc/crypto: add release notes and more detailed doc to qat
2019-04-18 16:45 ` [dpdk-dev] [PATCH v3] " Fiona Trahe
@ 2019-04-18 16:45 ` Fiona Trahe
2019-04-18 16:51 ` Kusztal, ArkadiuszX
1 sibling, 0 replies; 6+ messages in thread
From: Fiona Trahe @ 2019-04-18 16:45 UTC (permalink / raw)
To: dev; +Cc: akhil.goyal, arkadiuszx.kusztal, Fiona Trahe
From: Arek Kusztal <arkadiuszx.kusztal@intel.com>
This patch adds release notes to 19.05 release document, and more
detailed description to Intel QuickAssist Technology driver
documentation files for asymmmetric crypto PMD.
Signed-off-by: Arek Kusztal <arkadiuszx.kusztal@intel.com>
Signed-off-by: Fiona Trahe <fiona.trahe@intel.com>
---
v3 changes:
- fixed broken table and moved note about max_devs up
doc/guides/cryptodevs/features/qat.ini | 2 +
doc/guides/cryptodevs/qat.rst | 81 +++++++++++++++++++++++++---------
doc/guides/rel_notes/release_19_05.rst | 6 +++
3 files changed, 67 insertions(+), 22 deletions(-)
diff --git a/doc/guides/cryptodevs/features/qat.ini b/doc/guides/cryptodevs/features/qat.ini
index 81325801e..e8f906090 100644
--- a/doc/guides/cryptodevs/features/qat.ini
+++ b/doc/guides/cryptodevs/features/qat.ini
@@ -67,3 +67,5 @@ AES CCM (256) = Y
; Supported Asymmetric algorithms of the 'qat' crypto driver.
;
[Asymmetric]
+Modular Exponentiation = Y
+Modular Inversion = Y
diff --git a/doc/guides/cryptodevs/qat.rst b/doc/guides/cryptodevs/qat.rst
index 2c4ee62f1..e905f6d00 100644
--- a/doc/guides/cryptodevs/qat.rst
+++ b/doc/guides/cryptodevs/qat.rst
@@ -6,7 +6,7 @@ Intel(R) QuickAssist (QAT) Crypto Poll Mode Driver
QAT documentation consists of three parts:
-* Details of the symmetric crypto service below.
+* Details of the symmetric and asymmetric crypto services below.
* Details of the `compression service <http://doc.dpdk.org/guides/compressdevs/qat_comp.html>`_
in the compressdev drivers section.
* Details of building the common QAT infrastructure and the PMDs to support the
@@ -16,8 +16,8 @@ QAT documentation consists of three parts:
Symmetric Crypto Service on QAT
-------------------------------
-The QAT crypto PMD provides poll mode crypto driver support for the following
-hardware accelerator devices:
+The QAT symmetric crypto PMD (hereafter referred to as `QAT SYM [PMD]`) provides
+poll mode crypto driver support for the following hardware accelerator devices:
* ``Intel QuickAssist Technology DH895xCC``
* ``Intel QuickAssist Technology C62x``
@@ -29,7 +29,7 @@ hardware accelerator devices:
Features
~~~~~~~~
-The QAT PMD has support for:
+The QAT SYM PMD has support for:
Cipher algorithms:
@@ -104,14 +104,26 @@ must be such that points at the start of the COUNT bytes.
Asymmetric Crypto Service on QAT
--------------------------------
-The QAT Asym PMD has support for:
+The QAT asymmetric crypto PMD (hereafter referred to as `QAT ASYM [PMD]`) provides
+poll mode crypto driver support for the following hardware accelerator devices:
-* ``Modular exponentiation``
-* ``Modular multiplicative inverse``
+* ``Intel QuickAssist Technology DH895xCC``
+* ``Intel QuickAssist Technology C62x``
+* ``Intel QuickAssist Technology C3xxx``
+* ``Intel QuickAssist Technology D15xx``
+* ``Intel QuickAssist Technology C4xxx``
+
+The QAT ASYM PMD has support for:
+
+* ``RTE_CRYPTO_ASYM_XFORM_MODEX``
+* ``RTE_CRYPTO_ASYM_XFORM_MODINV``
Limitations
~~~~~~~~~~~
+* Big integers longer than 4096 bits are not supported.
+* Queue pairs are not thread-safe (that is, within a single queue pair, RX and TX from different lcores is not supported).
+
.. _building_qat:
Building PMDs on QAT
@@ -144,6 +156,8 @@ Quick instructions for QAT cryptodev PMD are as follows:
cd to the top-level DPDK directory
make defconfig
sed -i 's,\(CONFIG_RTE_LIBRTE_PMD_QAT_SYM\)=n,\1=y,' build/.config
+ or/and
+ sed -i 's,\(CONFIG_RTE_LIBRTE_PMD_QAT_ASYM\)=n,\1=y,' build/.config
make
Quick instructions for QAT compressdev PMD are as follows:
@@ -166,13 +180,14 @@ These are the build configuration options affecting QAT, and their default value
CONFIG_RTE_LIBRTE_PMD_QAT=y
CONFIG_RTE_LIBRTE_PMD_QAT_SYM=n
+ CONFIG_RTE_LIBRTE_PMD_QAT_ASYM=n
CONFIG_RTE_PMD_QAT_MAX_PCI_DEVICES=48
CONFIG_RTE_PMD_QAT_COMP_IM_BUFFER_SIZE=65536
CONFIG_RTE_LIBRTE_PMD_QAT must be enabled for any QAT PMD to be built.
-The QAT cryptodev PMD has an external dependency on libcrypto, so is not
-built by default. CONFIG_RTE_LIBRTE_PMD_QAT_SYM should be enabled to build it.
+Both QAT SYM PMD and QAT ASYM PMD have an external dependency on libcrypto, so are not
+built by default. CONFIG_RTE_LIBRTE_PMD_QAT_SYM/ASYM should be enabled to build them.
The QAT compressdev PMD has no external dependencies, so needs no configuration
options and is built by default.
@@ -180,9 +195,18 @@ options and is built by default.
The number of VFs per PF varies - see table below. If multiple QAT packages are
installed on a platform then CONFIG_RTE_PMD_QAT_MAX_PCI_DEVICES should be
adjusted to the number of VFs which the QAT common code will need to handle.
-Note, there are separate config items for max cryptodevs CONFIG_RTE_CRYPTO_MAX_DEVS
-and max compressdevs CONFIG_RTE_COMPRESS_MAX_DEVS, if necessary these should be
-adjusted to handle the total of QAT and other devices which the process will use.
+
+.. Note::
+
+ There are separate config items (not QAT-specific) for max cryptodevs
+ CONFIG_RTE_CRYPTO_MAX_DEVS and max compressdevs CONFIG_RTE_COMPRESS_MAX_DEVS,
+ if necessary these should be adjusted to handle the total of QAT and other
+ devices which the process will use. In particular for crypto, where each
+ QAT VF may expose two crypto devices, sym and asym, it may happen that the
+ number of devices will be bigger than MAX_DEVS and the process will show an error
+ during PMD initialisation. To avoid this problem CONFIG_RTE_CRYPTO_MAX_DEVS may be
+ increased or -w, pci-whitelist domain:bus:devid:func option may be used.
+
QAT compression PMD needs intermediate buffers to support Deflate compression
with Dynamic Huffman encoding. CONFIG_RTE_PMD_QAT_COMP_IM_BUFFER_SIZE
@@ -204,16 +228,20 @@ allocated while for GEN1 devices, 12 buffers are allocated, plus 1472 bytes over
Device and driver naming
~~~~~~~~~~~~~~~~~~~~~~~~
-* The qat cryptodev driver name is "crypto_qat".
- The "rte_cryptodev_devices_get()" returns the devices exposed by this driver.
+* The qat cryptodev symmetric crypto driver name is "crypto_qat".
+* The qat cryptodev asymmetric crypto driver name is "crypto_qat_asym".
-* Each qat crypto device has a unique name, in format
+The "rte_cryptodev_devices_get()" returns the devices exposed by either of these drivers.
+
+* Each qat sym crypto device has a unique name, in format
"<pci bdf>_<service>", e.g. "0000:41:01.0_qat_sym".
+* Each qat asym crypto device has a unique name, in format
+ "<pci bdf>_<service>", e.g. "0000:41:01.0_qat_asym".
This name can be passed to "rte_cryptodev_get_dev_id()" to get the device_id.
.. Note::
- The qat crypto driver name is passed to the dpdk-test-crypto-perf tool in the "-devtype" parameter.
+ The cryptodev driver name is passed to the dpdk-test-crypto-perf tool in the "-devtype" parameter.
The qat crypto device name is in the format of the slave parameter passed to the crypto scheduler.
@@ -237,7 +265,8 @@ relationships between the PF/VF devices and the PMDs visible to
DPDK applications.
Each QuickAssist PF device exposes a number of VF devices. Each VF device can
-enable one cryptodev PMD and/or one compressdev PMD.
+enable one symmetric cryptodev PMD and/or one asymmetric cryptodev PMD and/or
+one compressdev PMD.
These QAT PMDs share the same underlying device and pci-mgmt code, but are
enumerated independently on their respective APIs and appear as independent
devices to applications.
@@ -268,17 +297,17 @@ to see the full table)
+=====+=====+=====+=====+==========+===============+===============+============+========+======+========+========+
| Yes | No | No | 1 | DH895xCC | linux/4.4+ | qat_dh895xcc | dh895xcc | 435 | 1 | 443 | 32 |
+-----+-----+-----+-----+----------+---------------+---------------+------------+--------+------+--------+--------+
- | Yes | No | No | " | " | 01.org/4.2.0+ | " | " | " | " | " | " |
+ | Yes | Yes | No | " | " | 01.org/4.2.0+ | " | " | " | " | " | " |
+-----+-----+-----+-----+----------+---------------+---------------+------------+--------+------+--------+--------+
- | Yes | No | Yes | " | " | 01.org/4.3.0+ | " | " | " | " | " | " |
+ | Yes | Yes | Yes | " | " | 01.org/4.3.0+ | " | " | " | " | " | " |
+-----+-----+-----+-----+----------+---------------+---------------+------------+--------+------+--------+--------+
| Yes | No | No | 2 | C62x | linux/4.5+ | qat_c62x | c6xx | 37c8 | 3 | 37c9 | 16 |
+-----+-----+-----+-----+----------+---------------+---------------+------------+--------+------+--------+--------+
- | Yes | No | Yes | " | " | 01.org/4.2.0+ | " | " | " | " | " | " |
+ | Yes | Yes | Yes | " | " | 01.org/4.2.0+ | " | " | " | " | " | " |
+-----+-----+-----+-----+----------+---------------+---------------+------------+--------+------+--------+--------+
| Yes | No | No | 2 | C3xxx | linux/4.5+ | qat_c3xxx | c3xxx | 19e2 | 1 | 19e3 | 16 |
+-----+-----+-----+-----+----------+---------------+---------------+------------+--------+------+--------+--------+
- | Yes | No | Yes | " | " | 01.org/4.2.0+ | " | " | " | " | " | " |
+ | Yes | Yes | Yes | " | " | 01.org/4.2.0+ | " | " | " | " | " | " |
+-----+-----+-----+-----+----------+---------------+---------------+------------+--------+------+--------+--------+
| Yes | No | No | 2 | D15xx | p | qat_d15xx | d15xx | 6f54 | 1 | 6f55 | 16 |
+-----+-----+-----+-----+----------+---------------+---------------+------------+--------+------+--------+--------+
@@ -540,7 +569,7 @@ Another way to bind the VFs to the DPDK UIO driver is by using the
Testing
~~~~~~~
-QAT crypto PMD can be tested by running the test application::
+QAT SYM crypto PMD can be tested by running the test application::
make defconfig
make -j
@@ -548,6 +577,14 @@ QAT crypto PMD can be tested by running the test application::
./test -l1 -n1 -w <your qat bdf>
RTE>>cryptodev_qat_autotest
+QAT ASYM crypto PMD can be tested by running the test application::
+
+ make defconfig
+ make -j
+ cd ./build/app
+ ./test -l1 -n1 -w <your qat bdf>
+ RTE>>cryptodev_qat_asym_autotest
+
QAT compression PMD can be tested by running the test application::
make defconfig
diff --git a/doc/guides/rel_notes/release_19_05.rst b/doc/guides/rel_notes/release_19_05.rst
index b0928a6d9..969794c69 100644
--- a/doc/guides/rel_notes/release_19_05.rst
+++ b/doc/guides/rel_notes/release_19_05.rst
@@ -160,6 +160,12 @@ New Features
Improved testpmd application performance on ARM platform. For ``macswap``
forwarding mode, NEON intrinsics were used to do swap to save CPU cycles.
+* **Added Intel QuickAssist Technology PMD for asymmetric crypto.**
+
+ A new QAT Crypto PMD has been added, which provides asymmetric cryptography
+ algorithms, in this release modular exponentiation and modular multiplicative
+ inverse algorithms were added.
+
Removed Items
-------------
--
2.13.6
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [dpdk-dev] [PATCH v3] doc/crypto: add release notes and more detailed doc to qat
2019-04-18 16:45 ` [dpdk-dev] [PATCH v3] " Fiona Trahe
2019-04-18 16:45 ` Fiona Trahe
@ 2019-04-18 16:51 ` Kusztal, ArkadiuszX
2019-04-18 16:51 ` Kusztal, ArkadiuszX
1 sibling, 1 reply; 6+ messages in thread
From: Kusztal, ArkadiuszX @ 2019-04-18 16:51 UTC (permalink / raw)
To: Trahe, Fiona, dev; +Cc: akhil.goyal
> -----Original Message-----
> From: Trahe, Fiona
> Sent: Thursday, April 18, 2019 6:45 PM
> To: dev@dpdk.org
> Cc: akhil.goyal@nxp.com; Kusztal, ArkadiuszX
> <arkadiuszx.kusztal@intel.com>; Trahe, Fiona <fiona.trahe@intel.com>
> Subject: [PATCH v3] doc/crypto: add release notes and more detailed doc to
> qat
>
> From: Arek Kusztal <arkadiuszx.kusztal@intel.com>
>
> This patch adds release notes to 19.05 release document, and more detailed
> description to Intel QuickAssist Technology driver documentation files for
> asymmmetric crypto PMD.
>
> Signed-off-by: Arek Kusztal <arkadiuszx.kusztal@intel.com>
> Signed-off-by: Fiona Trahe <fiona.trahe@intel.com>
> ---
> v3 changes:
> - fixed broken table and moved note about max_devs up
>
> doc/guides/cryptodevs/features/qat.ini | 2 +
> doc/guides/cryptodevs/qat.rst | 81 +++++++++++++++++++++++++-------
> --
> doc/guides/rel_notes/release_19_05.rst | 6 +++
> 3 files changed, 67 insertions(+), 22 deletions(-)
>
> diff --git a/doc/guides/cryptodevs/features/qat.ini
> b/doc/guides/cryptodevs/features/qat.ini
> index 81325801e..e8f906090 100644
> --- a/doc/guides/cryptodevs/features/qat.ini
> +++ b/doc/guides/cryptodevs/features/qat.ini
> @@ -67,3 +67,5 @@ AES CCM (256) = Y
> --
> 2.13.6
Acked-by: Arek Kusztal <arkadiuszx.kusztal@intel.com>
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [dpdk-dev] [PATCH v3] doc/crypto: add release notes and more detailed doc to qat
2019-04-18 16:51 ` Kusztal, ArkadiuszX
@ 2019-04-18 16:51 ` Kusztal, ArkadiuszX
0 siblings, 0 replies; 6+ messages in thread
From: Kusztal, ArkadiuszX @ 2019-04-18 16:51 UTC (permalink / raw)
To: Trahe, Fiona, dev; +Cc: akhil.goyal
> -----Original Message-----
> From: Trahe, Fiona
> Sent: Thursday, April 18, 2019 6:45 PM
> To: dev@dpdk.org
> Cc: akhil.goyal@nxp.com; Kusztal, ArkadiuszX
> <arkadiuszx.kusztal@intel.com>; Trahe, Fiona <fiona.trahe@intel.com>
> Subject: [PATCH v3] doc/crypto: add release notes and more detailed doc to
> qat
>
> From: Arek Kusztal <arkadiuszx.kusztal@intel.com>
>
> This patch adds release notes to 19.05 release document, and more detailed
> description to Intel QuickAssist Technology driver documentation files for
> asymmmetric crypto PMD.
>
> Signed-off-by: Arek Kusztal <arkadiuszx.kusztal@intel.com>
> Signed-off-by: Fiona Trahe <fiona.trahe@intel.com>
> ---
> v3 changes:
> - fixed broken table and moved note about max_devs up
>
> doc/guides/cryptodevs/features/qat.ini | 2 +
> doc/guides/cryptodevs/qat.rst | 81 +++++++++++++++++++++++++-------
> --
> doc/guides/rel_notes/release_19_05.rst | 6 +++
> 3 files changed, 67 insertions(+), 22 deletions(-)
>
> diff --git a/doc/guides/cryptodevs/features/qat.ini
> b/doc/guides/cryptodevs/features/qat.ini
> index 81325801e..e8f906090 100644
> --- a/doc/guides/cryptodevs/features/qat.ini
> +++ b/doc/guides/cryptodevs/features/qat.ini
> @@ -67,3 +67,5 @@ AES CCM (256) = Y
> --
> 2.13.6
Acked-by: Arek Kusztal <arkadiuszx.kusztal@intel.com>
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2019-04-18 16:52 UTC | newest]
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2019-04-18 9:51 [dpdk-dev] [PATCH v2] doc/crypto: add release notes and more detailed doc to qat Arek Kusztal
2019-04-18 9:51 ` Arek Kusztal
2019-04-18 16:45 ` [dpdk-dev] [PATCH v3] " Fiona Trahe
2019-04-18 16:45 ` Fiona Trahe
2019-04-18 16:51 ` Kusztal, ArkadiuszX
2019-04-18 16:51 ` Kusztal, ArkadiuszX
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