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* [dpdk-dev] [PATCH v4 0/7] crypto: add virtio poll mode driver
@ 2018-03-31  7:49 Jay Zhou
  2018-03-31  7:49 ` [dpdk-dev] [PATCH v4 1/7] crypto/virtio: add virtio related fundamental functions Jay Zhou
                   ` (7 more replies)
  0 siblings, 8 replies; 9+ messages in thread
From: Jay Zhou @ 2018-03-31  7:49 UTC (permalink / raw)
  To: dev
  Cc: pablo.de.lara.guarch, roy.fan.zhang, thomas, arei.gonglei,
	xin.zeng, weidong.huang, wangxinxin.wang, longpeng2,
	jianjay.zhou

This patch series introduce virtio crypto poll mode driver.

Since it is limited by the vhost crypto backend of the virtio-crypto,
this patch series only supports a limited subset of crypto services.
Only the following algorithms are tested:

Cipher algorithms:
  - RTE_CRYPTO_CIPHER_AES_CBC (128-bit, 192-bit and 256-bit keys)

Cipher then hash algorithms:
  - RTE_CRYPTO_CIPHER_AES_CBC with RTE_CRYPTO_AUTH_SHA1_HMAC

The qemu side has supported vhost crypto and the vhost user crypto server
side patches had been sent to DPDK community, pls see

[PATCH v2 00/10] lib/librte_vhost: introduce new vhost user crypto backend
support
https://dpdk.org/ml/archives/dev/2018-February/091594.html

Firstly run DPDK vhost crypto sample as a server side and build QEMU with
vhost crypto enabled. 
QEMU can then be started using the following parameters:

qemu-system-x86_64 \
    [...] \
        -chardev socket,id=charcrypto0,path=/path/to/your/socket \
        -object cryptodev-vhost-user,id=cryptodev0,chardev=charcrypto0 \
        -device virtio-crypto-pci,id=crypto0,cryptodev=cryptodev0
    [...]

Bind the uio_generic driver for the virtio-crypto device.
For example, 0000:00:04.0 is the domain, bus, device and function
number of the virtio-crypto device:
    modprobe uio_pci_generic
    echo -n 0000:00:04.0 > /sys/bus/pci/drivers/virtio-pci/unbind
    echo "1af4 1054" > /sys/bus/pci/drivers/uio_pci_generic/new_id

The front-end virtio crypto PMD driver can be installed:
    cd to the top-level DPDK directory
    sed -i 's,\(CONFIG_RTE_LIBRTE_PMD_VIRTIO_CRYPTO\)=n,\1=y,' config/common_base
    make config T=x86_64-native-linuxapp-gcc
    make install T=x86_64-native-linuxapp-gcc

The unit test cases can be compiled as below:
    cd to the top-level DPDK directory
    export RTE_TARGET=x86_64-native-linuxapp-gcc
    export RTE_SDK=`pwd`
    cd to test/test
    make
    ./test (MUST reserve enough huge pages memory)
    type the command "cryptodev_virtio_autotest" to test

The result should be like this:
RTE>>cryptodev_virtio_autotest
 + ------------------------------------------------------- +
 + Test Suite : Crypto VIRTIO Unit Test Suite
 + ------------------------------------------------------- +
  0) TestCase AES-128-CBC Encryption PASS
  1) TestCase AES-128-CBC Decryption PASS
  2) TestCase AES-192-CBC Encryption PASS
  3) TestCase AES-192-CBC Decryption PASS
  4) TestCase AES-256-CBC Encryption PASS
  5) TestCase AES-256-CBC Decryption PASS
  6) TestCase AES-256-CBC OOP Encryption PASS
  7) TestCase AES-256-CBC OOP Decryption PASS
  8) TestCase AES-128-CTR Encryption PASS
  9) TestCase AES-128-CTR Decryption PASS
  10) TestCase AES-192-CTR Encryption PASS
  11) TestCase AES-192-CTR Decryption PASS
  12) TestCase AES-256-CTR Encryption PASS
  13) TestCase AES-256-CTR Decryption PASS
 + TestCase [ 0] : test_AES_cipheronly_virtio_all succeeded
 + ------------------------------------------------------- +
 + Test Suite Summary
 + Tests Total :        1
 + Tests Skipped :      0
 + Tests Executed :     1
 + Tests Unsupported:   0
 + Tests Passed :       1
 + Tests Failed :       0
 + ------------------------------------------------------- +
Test OK

The performance can be tested as below:

    reserve enough huge pages
    cd to the top-level DPDK directory
    export RTE_TARGET=x86_64-native-linuxapp-gcc
    export RTE_SDK=`pwd`
    cd to app/test-crypto-perf
    type the command "make" to compile
    run the tests with the following command:

    ./dpdk-test-crypto-perf -l 0,1 -- --devtype crypto_virtio \
        --ptest throughput --optype cipher-then-auth --cipher-algo aes-cbc \
        --cipher-op encrypt --cipher-key-sz 16 --auth-algo sha1-hmac \
        --auth-op generate --auth-key-sz 64 --digest-sz 12 \
        --total-ops 100000000 --burst-sz 64 --buffer-sz 2048

Please help to review, thanks!

Changes in v4:
 - using dynamic logging [Pablo]
 - elaborate on the core code [Pablo]
 - delete algorithms which can not be tested [Pablo]
 - rebased on dpdk-next-crypto [Pablo]
 - fix doc compilation error [Pablo]
 - add release note for this PMD [Pablo]
 - add R-b from Fan Zhang
 - fix some typos

Changes in v3:
 - set up capabilities for virtio crypto PMD [Fan]
 - delete AES-CTR unit test cases since vhost_user crypto backend does not
   support [Fan]
 - fix a variable uninitialized in virtio_crypto_queue_setup() [Xin, Fan]
 - fix a bug in virtqueue_dequeue_burst_rx()

Changes in v2:
 - using pre-allocated mempool instead of rte_malloc to improve performance [Fan]
 - split the patch into a patchset [Fan]
 - using linux/virtio_crypto.h instead of creating a copy of the file [Fan]
 - update doc/guides/cryptodevs for describing virtio crypto PMD [Fan]
 - update copyright
 - delete virtio legacy mode code since virtio-crypto conforms to virtio-1.0
 - refine the function and variable names
 - fix errors and warnings reported by checkpatch

Jay Zhou (7):
  crypto/virtio: add virtio related fundamental functions
  crypto/virtio: add crypto related session structure
  crypto/virtio: core code of virtio crypto PMD
  crypto/virtio: add makefile
  doc: add virtio crypto PMD guide
  test/crypto: add function tests for virtio crypto PMD
  MAINTAINERS: add myself as virtio crypto PMD maintainer

 MAINTAINERS                                        |    6 +
 config/common_base                                 |   14 +
 doc/guides/cryptodevs/features/virtio.ini          |   26 +
 doc/guides/cryptodevs/index.rst                    |    1 +
 doc/guides/cryptodevs/virtio.rst                   |  117 ++
 doc/guides/rel_notes/release_18_05.rst             |    4 +
 drivers/crypto/Makefile                            |    1 +
 drivers/crypto/virtio/Makefile                     |   31 +
 .../virtio/rte_pmd_virtio_crypto_version.map       |    3 +
 drivers/crypto/virtio/virtio_crypto_algs.h         |   27 +
 drivers/crypto/virtio/virtio_crypto_capabilities.h |   51 +
 drivers/crypto/virtio/virtio_cryptodev.c           | 1508 ++++++++++++++++++++
 drivers/crypto/virtio/virtio_cryptodev.h           |   66 +
 drivers/crypto/virtio/virtio_logs.h                |   91 ++
 drivers/crypto/virtio/virtio_pci.c                 |  460 ++++++
 drivers/crypto/virtio/virtio_pci.h                 |  253 ++++
 drivers/crypto/virtio/virtio_ring.h                |  137 ++
 drivers/crypto/virtio/virtio_rxtx.c                |  541 +++++++
 drivers/crypto/virtio/virtqueue.c                  |   43 +
 drivers/crypto/virtio/virtqueue.h                  |  172 +++
 mk/rte.app.mk                                      |    1 +
 test/test/test_cryptodev.c                         |   49 +
 test/test/test_cryptodev.h                         |    1 +
 test/test/test_cryptodev_aes_test_vectors.h        |   24 +-
 test/test/test_cryptodev_blockcipher.c             |    9 +-
 test/test/test_cryptodev_blockcipher.h             |    1 +
 26 files changed, 3628 insertions(+), 9 deletions(-)
 create mode 100644 doc/guides/cryptodevs/features/virtio.ini
 create mode 100644 doc/guides/cryptodevs/virtio.rst
 create mode 100644 drivers/crypto/virtio/Makefile
 create mode 100644 drivers/crypto/virtio/rte_pmd_virtio_crypto_version.map
 create mode 100644 drivers/crypto/virtio/virtio_crypto_algs.h
 create mode 100644 drivers/crypto/virtio/virtio_crypto_capabilities.h
 create mode 100644 drivers/crypto/virtio/virtio_cryptodev.c
 create mode 100644 drivers/crypto/virtio/virtio_cryptodev.h
 create mode 100644 drivers/crypto/virtio/virtio_logs.h
 create mode 100644 drivers/crypto/virtio/virtio_pci.c
 create mode 100644 drivers/crypto/virtio/virtio_pci.h
 create mode 100644 drivers/crypto/virtio/virtio_ring.h
 create mode 100644 drivers/crypto/virtio/virtio_rxtx.c
 create mode 100644 drivers/crypto/virtio/virtqueue.c
 create mode 100644 drivers/crypto/virtio/virtqueue.h

--
1.8.3.1

^ permalink raw reply	[flat|nested] 9+ messages in thread

end of thread, other threads:[~2018-03-31  8:51 UTC | newest]

Thread overview: 9+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2018-03-31  7:49 [dpdk-dev] [PATCH v4 0/7] crypto: add virtio poll mode driver Jay Zhou
2018-03-31  7:49 ` [dpdk-dev] [PATCH v4 1/7] crypto/virtio: add virtio related fundamental functions Jay Zhou
2018-03-31  7:49 ` [dpdk-dev] [PATCH v4 2/7] crypto/virtio: add crypto related session structure Jay Zhou
2018-03-31  7:49 ` [dpdk-dev] [PATCH v4 3/7] crypto/virtio: core code of virtio crypto PMD Jay Zhou
2018-03-31  7:49 ` [dpdk-dev] [PATCH v4 4/7] crypto/virtio: add makefile Jay Zhou
2018-03-31  7:49 ` [dpdk-dev] [PATCH v4 5/7] doc: add virtio crypto PMD guide Jay Zhou
2018-03-31  7:49 ` [dpdk-dev] [PATCH v4 6/7] test/crypto: add function tests for virtio crypto PMD Jay Zhou
2018-03-31  7:49 ` [dpdk-dev] [PATCH v4 7/7] MAINTAINERS: add myself as virtio crypto PMD maintainer Jay Zhou
2018-03-31  8:50 ` [dpdk-dev] [PATCH v4 0/7] crypto: add virtio poll mode driver Zhoujian (jay)

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