Re: [Qemu-devel] [PATCH v6 0/4] cryptodev: add vhost support

[Zhoujian (jay)]

Hi Michael,
I am wondering whether this version is OK for you?
Any comment will be appreciated, thanks.

Regards,
Jay

> -----Original Message-----
> From: Zhoujian (jay)
> Sent: Sunday, January 21, 2018 8:55 PM
> To: address@hidden
> Cc: address@hidden; address@hidden; Huangweidong (C)
> <address@hidden>; address@hidden; Zhoujian (jay)
> <address@hidden>; address@hidden; longpeng
> <address@hidden>; address@hidden; address@hidden; Gonglei
> (Arei) <address@hidden>; wangxin (U) <address@hidden>
> Subject: [PATCH v6 0/4] cryptodev: add vhost support
> 
> From: Gonglei <address@hidden>
> 
> 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] virtio: add new driver for crypto devices
> http://dpdk.org/ml/archives/dev/2017-November/081985.html
> 
> v5 -> v6:
>   Fix compile error about backends/cryptodev-vhost-user.o and rebase on
>   the master
> v4 -> v5:
>   squash [PATCH v4 5/5] into previous patches [Michael]
> v3 -> v4:
>   "[PATCH v4 5/5] cryptodev-vhost-user: depend on CONFIG_VHOST_CRYPTO
>   and CONFIG_VHOST_USER" newly added to fix compilation dependency [Michael]
> v2 -> v3:
>   New added vhost user messages should be sent only when feature
>   has been successfully negotiated [Michael]
> v1 -> 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       | 379
> ++++++++++++++++++++++++++++++++++
>  backends/cryptodev-vhost.c            | 347 +++++++++++++++++++++++++++++++
>  configure                             |  15 ++
>  docs/interop/vhost-user.txt           |  26 +++
>  hw/virtio/Makefile.objs               |   2 +-
>  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 +
>  16 files changed, 1194 insertions(+), 1 deletion(-)  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
>