diff options
| author | Gonglei \(Arei\) <arei.gonglei@huawei.com> | 2016-12-27 14:49:07 +0800 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2016-12-30 19:52:38 +0800 |
| commit | d79b5d0bbf2e3aded13b0542160bde48e95d3d44 (patch) | |
| tree | 77930d39c6142640fc474d8ec9fea2d08872fb43 /drivers/crypto/virtio/Kconfig | |
| parent | 1043c5146877ea48e4c8569a1c7931e1bfb6acb5 (diff) | |
| download | lwn-d79b5d0bbf2e3aded13b0542160bde48e95d3d44.tar.gz lwn-d79b5d0bbf2e3aded13b0542160bde48e95d3d44.zip | |
crypto: virtio - support crypto engine framework
crypto engine was introduced since 'commit 735d37b5424b ("crypto: engine
- Introduce the block request crypto engine framework")' which uses work
queue to realize the asynchronous processing for ablk_cipher and ahash.
For virtio-crypto device, I register an engine for each
data virtqueue so that we can use the capability of
multiple data queues in future.
Cc: Baolin Wang <baolin.wang@linaro.org>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Gonglei <arei.gonglei@huawei.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/virtio/Kconfig')
| -rw-r--r-- | drivers/crypto/virtio/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/crypto/virtio/Kconfig b/drivers/crypto/virtio/Kconfig index d80f73366ae2..5db07495ddc5 100644 --- a/drivers/crypto/virtio/Kconfig +++ b/drivers/crypto/virtio/Kconfig @@ -4,6 +4,7 @@ config CRYPTO_DEV_VIRTIO select CRYPTO_AEAD select CRYPTO_AUTHENC select CRYPTO_BLKCIPHER + select CRYPTO_ENGINE default m help This driver provides support for virtio crypto device. If you |