From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from huawei.com (unknown [45.249.212.32]) by dpdk.org (Postfix) with ESMTP id 482324C77 for ; Sat, 24 Feb 2018 14:15:33 +0100 (CET) Received: from DGGEMS412-HUB.china.huawei.com (unknown [172.30.72.60]) by Forcepoint Email with ESMTP id 62611C693765D; Sat, 24 Feb 2018 21:15:20 +0800 (CST) Received: from localhost (10.177.19.14) by DGGEMS412-HUB.china.huawei.com (10.3.19.212) with Microsoft SMTP Server id 14.3.361.1; Sat, 24 Feb 2018 21:15:14 +0800 From: Jay Zhou To: CC: , , , , , , , , Date: Sat, 24 Feb 2018 21:14:28 +0800 Message-ID: X-Mailer: git-send-email 2.6.1.windows.1 MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.177.19.14] X-CFilter-Loop: Reflected Subject: [dpdk-dev] [PATCH v2 0/7] crypto: add virtio poll mode driver X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 24 Feb 2018 13:15:33 -0000 This patch series introduce virtio crypto poll mode driver. Since it is limited by the 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) - RTE_CRYPTO_CIPHER_AES_CTR (128-bit, 192-bit and 256-bit keys) Firstly build QEMU with libgcrypt cryptography support. QEMU can then be started using the following parameters: qemu-system-x86_64 \ [...] \ -object cryptodev-backend-builtin,id=cryptodev0 \ -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 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 Please help to review, thanks! 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 crpyto/virtio: add crypto related session structure cryptodev/virtio: core code of crypto devices crypto/virtio: add makefile cryptodev: add document for virtio crypto PMD cryptodev: add function tests for virtio crypto PMD MAINTAINERS: add myself as virtio crypto PMD maintainer MAINTAINERS | 6 + config/common_base | 20 + doc/guides/cryptodevs/features/virtio.ini | 20 + doc/guides/cryptodevs/virtio.rst | 93 ++ 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_cryptodev.c | 1544 ++++++++++++++++++++ drivers/crypto/virtio/virtio_cryptodev.h | 66 + drivers/crypto/virtio/virtio_logs.h | 47 + drivers/crypto/virtio/virtio_pci.c | 460 ++++++ drivers/crypto/virtio/virtio_pci.h | 252 ++++ drivers/crypto/virtio/virtio_ring.h | 137 ++ drivers/crypto/virtio/virtio_rxtx.c | 533 +++++++ drivers/crypto/virtio/virtqueue.c | 43 + drivers/crypto/virtio/virtqueue.h | 176 +++ 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 | 45 +- test/test/test_cryptodev_blockcipher.c | 9 +- test/test/test_cryptodev_blockcipher.h | 1 + 23 files changed, 3549 insertions(+), 16 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_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