Commit 87170961 authored by Gonglei \(Arei\)'s avatar Gonglei \(Arei\) Committed by Herbert Xu

crypto: virtio - adjust priority of algorithm

Some hardware accelerators (like intel aesni or the s390
cpacf functions) have lower priorities than virtio
crypto, and those drivers are faster than the same in
the host via virtio. So let's lower the priority of
virtio-crypto's algorithm, make it's higher than software
implementations but lower than the hardware ones.
Suggested-by: default avatarChristian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: default avatarGonglei <arei.gonglei@huawei.com>
Acked-by: default avatarChristian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 658fa754
...@@ -505,7 +505,7 @@ void virtio_crypto_ablkcipher_finalize_req( ...@@ -505,7 +505,7 @@ void virtio_crypto_ablkcipher_finalize_req(
static struct crypto_alg virtio_crypto_algs[] = { { static struct crypto_alg virtio_crypto_algs[] = { {
.cra_name = "cbc(aes)", .cra_name = "cbc(aes)",
.cra_driver_name = "virtio_crypto_aes_cbc", .cra_driver_name = "virtio_crypto_aes_cbc",
.cra_priority = 501, .cra_priority = 150,
.cra_flags = CRYPTO_ALG_TYPE_ABLKCIPHER | CRYPTO_ALG_ASYNC, .cra_flags = CRYPTO_ALG_TYPE_ABLKCIPHER | CRYPTO_ALG_ASYNC,
.cra_blocksize = AES_BLOCK_SIZE, .cra_blocksize = AES_BLOCK_SIZE,
.cra_ctxsize = sizeof(struct virtio_crypto_ablkcipher_ctx), .cra_ctxsize = sizeof(struct virtio_crypto_ablkcipher_ctx),
......
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