Gentle ping... > -----Original Message----- > From: Zhoujian (jay) > Sent: Saturday, February 24, 2018 9:14 PM > To: dev@dpdk.org > Cc: pablo.de.lara.gua...@intel.com; roy.fan.zh...@intel.com; > tho...@monjalon.net; Gonglei (Arei) <arei.gong...@huawei.com>; > xin.z...@intel.com; Huangweidong (C) <weidong.hu...@huawei.com>; wangxin (U) > <wangxinxin.w...@huawei.com>; longpeng <longpe...@huawei.com>; Zhoujian (jay) > <jianjay.z...@huawei.com> > Subject: [PATCH v2 0/7] crypto: add virtio poll mode driver > > 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 >
