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author | Corentin LABBE <clabbe.montjoie@gmail.com> | 2018-01-26 20:15:32 +0100 |
---|---|---|
committer | Herbert Xu <herbert@gondor.apana.org.au> | 2018-02-15 23:26:52 +0800 |
commit | 67189375bb3a28933a6cc93377a0c64134706f15 (patch) | |
tree | c23ec1b355df5dbeefcc5dcf1e05b4362036a136 /drivers/crypto/virtio | |
parent | c21c8b8984f29ad23bb7422856ab5331e7e663ea (diff) | |
download | linux-stable-67189375bb3a28933a6cc93377a0c64134706f15.tar.gz linux-stable-67189375bb3a28933a6cc93377a0c64134706f15.tar.bz2 linux-stable-67189375bb3a28933a6cc93377a0c64134706f15.zip |
crypto: virtio - convert to new crypto engine API
This patch convert the driver to the new crypto engine API.
Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/virtio')
-rw-r--r-- | drivers/crypto/virtio/virtio_crypto_algs.c | 16 | ||||
-rw-r--r-- | drivers/crypto/virtio/virtio_crypto_common.h | 3 | ||||
-rw-r--r-- | drivers/crypto/virtio/virtio_crypto_core.c | 3 |
3 files changed, 11 insertions, 11 deletions
diff --git a/drivers/crypto/virtio/virtio_crypto_algs.c b/drivers/crypto/virtio/virtio_crypto_algs.c index abe8c15450df..ba190cfa7aa1 100644 --- a/drivers/crypto/virtio/virtio_crypto_algs.c +++ b/drivers/crypto/virtio/virtio_crypto_algs.c @@ -29,6 +29,7 @@ struct virtio_crypto_ablkcipher_ctx { + struct crypto_engine_ctx enginectx; struct virtio_crypto *vcrypto; struct crypto_tfm *tfm; @@ -491,7 +492,7 @@ static int virtio_crypto_ablkcipher_encrypt(struct ablkcipher_request *req) vc_sym_req->ablkcipher_req = req; vc_sym_req->encrypt = true; - return crypto_transfer_cipher_request_to_engine(data_vq->engine, req); + return crypto_transfer_ablkcipher_request_to_engine(data_vq->engine, req); } static int virtio_crypto_ablkcipher_decrypt(struct ablkcipher_request *req) @@ -511,7 +512,7 @@ static int virtio_crypto_ablkcipher_decrypt(struct ablkcipher_request *req) vc_sym_req->ablkcipher_req = req; vc_sym_req->encrypt = false; - return crypto_transfer_cipher_request_to_engine(data_vq->engine, req); + return crypto_transfer_ablkcipher_request_to_engine(data_vq->engine, req); } static int virtio_crypto_ablkcipher_init(struct crypto_tfm *tfm) @@ -521,6 +522,9 @@ static int virtio_crypto_ablkcipher_init(struct crypto_tfm *tfm) tfm->crt_ablkcipher.reqsize = sizeof(struct virtio_crypto_sym_request); ctx->tfm = tfm; + ctx->enginectx.op.do_one_request = virtio_crypto_ablkcipher_crypt_req; + ctx->enginectx.op.prepare_request = NULL; + ctx->enginectx.op.unprepare_request = NULL; return 0; } @@ -538,9 +542,9 @@ static void virtio_crypto_ablkcipher_exit(struct crypto_tfm *tfm) } int virtio_crypto_ablkcipher_crypt_req( - struct crypto_engine *engine, - struct ablkcipher_request *req) + struct crypto_engine *engine, void *vreq) { + struct ablkcipher_request *req = container_of(vreq, struct ablkcipher_request, base); struct virtio_crypto_sym_request *vc_sym_req = ablkcipher_request_ctx(req); struct virtio_crypto_request *vc_req = &vc_sym_req->base; @@ -561,8 +565,8 @@ static void virtio_crypto_ablkcipher_finalize_req( struct ablkcipher_request *req, int err) { - crypto_finalize_cipher_request(vc_sym_req->base.dataq->engine, - req, err); + crypto_finalize_ablkcipher_request(vc_sym_req->base.dataq->engine, + req, err); kzfree(vc_sym_req->iv); virtcrypto_clear_request(&vc_sym_req->base); } diff --git a/drivers/crypto/virtio/virtio_crypto_common.h b/drivers/crypto/virtio/virtio_crypto_common.h index e976539a05d9..72621bd67211 100644 --- a/drivers/crypto/virtio/virtio_crypto_common.h +++ b/drivers/crypto/virtio/virtio_crypto_common.h @@ -107,8 +107,7 @@ struct virtio_crypto *virtcrypto_get_dev_node(int node); int virtcrypto_dev_start(struct virtio_crypto *vcrypto); void virtcrypto_dev_stop(struct virtio_crypto *vcrypto); int virtio_crypto_ablkcipher_crypt_req( - struct crypto_engine *engine, - struct ablkcipher_request *req); + struct crypto_engine *engine, void *vreq); void virtcrypto_clear_request(struct virtio_crypto_request *vc_req); diff --git a/drivers/crypto/virtio/virtio_crypto_core.c b/drivers/crypto/virtio/virtio_crypto_core.c index ff1410a32c2b..83326986c113 100644 --- a/drivers/crypto/virtio/virtio_crypto_core.c +++ b/drivers/crypto/virtio/virtio_crypto_core.c @@ -111,9 +111,6 @@ static int virtcrypto_find_vqs(struct virtio_crypto *vi) ret = -ENOMEM; goto err_engine; } - - vi->data_vq[i].engine->cipher_one_request = - virtio_crypto_ablkcipher_crypt_req; } kfree(names); |