The Intel guy Fan Zhang(CCed) reported a config issue when enabling and testing
vhost_crypto, so I resend this version, thanks!
Regards,
Jay
> -----Original Message-----
> From: Zhoujian (jay)
> Sent: Tuesday, February 27, 2018 2:33 PM
> To: qemu-devel@nongnu.org
> Cc: mst@redhat.com; pbonzini@redhat.com; Huangweidong (C)
> <weidong.huang@huawei.com>; stefanha@redhat.com; Zhoujian (jay)
> <jianjay.zhou@huawei.com>; pasic@linux.vnet.ibm.com; longpeng
> <longpeng2@huawei.com>; xin.zeng@intel.com; roy.fan.zhang@intel.com; Gonglei
> (Arei) <arei.gonglei@huawei.com>; wangxin (U) <wangxinxin.wang@huawei.com>
> Subject: [PATCH v8 0/4] cryptodev: add vhost support
>
> From: Gonglei <arei.gonglei@huawei.com>
>
> I posted the RFC verion a few months ago for DPDK vhost-crypto implmention,
> and now it's time to send the formal version. Because we need an user space
> scheme for better performance.
>
> The vhost user crypto server side patches had been sent to DPDK community,
> pls see
>
> [RFC PATCH 0/6] lib/librte_vhost: introduce new vhost_user crypto backend
> support http://dpdk.org/ml/archives/dev/2017-November/081048.html
>
> You also can get virtio-crypto polling mode driver from:
>
> [PATCH v2 0/7] crypto: add virtio poll mode driver
> http://dpdk.org/ml/archives/dev/2018-February/091410.html
>
> v8:
> - make cryptodev-vhost.c complied linux independently
> v7:
> - make virtio crypto enabled on non-Linux
> - fix format-string issues
> - fix error reported by clang
> - fix a typo when setting length of cipher key
> - rebased on the master
> v6:
> - Fix compile error about backends/cryptodev-vhost-user.o and rebase on
> the master
> v5:
> - squash [PATCH v4 5/5] into previous patches [Michael]
> v4:
> - "[PATCH v4 5/5] cryptodev-vhost-user: depend on CONFIG_VHOST_CRYPTO
> and CONFIG_VHOST_USER" newly added to fix compilation dependency [Michael]
> v3:
> - New added vhost user messages should be sent only when feature
> has been successfully negotiated [Michael]
> v2:
> - Fix compile error on mingw32
>
> Gonglei (4):
> cryptodev: add vhost-user as a new cryptodev backend
> cryptodev: add vhost support
> cryptodev-vhost-user: add crypto session handler
> cryptodev-vhost-user: set the key length
>
> backends/Makefile.objs | 6 +
> backends/cryptodev-builtin.c | 1 +
> backends/cryptodev-vhost-user.c | 377
> ++++++++++++++++++++++++++++++++++
> backends/cryptodev-vhost.c | 347 +++++++++++++++++++++++++++++++
> configure | 15 ++
> docs/interop/vhost-user.txt | 26 +++
> hw/virtio/vhost-user.c | 104 ++++++++++
> hw/virtio/virtio-crypto.c | 70 +++++++
> include/hw/virtio/vhost-backend.h | 8 +
> include/hw/virtio/virtio-crypto.h | 1 +
> include/sysemu/cryptodev-vhost-user.h | 47 +++++
> include/sysemu/cryptodev-vhost.h | 154 ++++++++++++++
> include/sysemu/cryptodev.h | 8 +
> qemu-options.hx | 21 ++
> vl.c | 6 +
> 15 files changed, 1191 insertions(+)
> create mode 100644 backends/cryptodev-vhost-user.c create mode 100644
> backends/cryptodev-vhost.c create mode 100644 include/sysemu/cryptodev-
> vhost-user.h
> create mode 100644 include/sysemu/cryptodev-vhost.h
>
> --
> 1.8.3.1
>