Acc May 2024

acc@lists.linaro.org

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[PATCH 01/15] cipher: add ctrl function, used by ASF set numa affinity

by Zhiqi Song

From: wangzengliang <wangzengliang2(a)huawei.com> Signed-off-by: wangzengliang <wangzengliang2(a)huawei.com> Signed-off-by: JiangShui Yang <yangjiangshui(a)h-partners.com> --- src/uadk_cipher.c | 32 ++++++++++++++++++++++++++------ 1 file changed, 26 insertions(+), 6 deletions(-) diff --git a/src/uadk_cipher.c b/src/uadk_cipher.c index b506c22..adcde01 100644 --- a/src/uadk_cipher.c +++ b/src/uadk_cipher.c @@ -67,6 +67,7 @@ struct cipher_priv_ctx { /* Crypto small packet offload threshold */ size_t switch_threshold; bool update_iv; + struct sched_params sched_param; }; struct cipher_info { @@ -690,11 +691,26 @@ static int do_cipher_async(struct cipher_priv_ctx *priv, struct async_op *op) return 1; } +static int uadk_e_cipher_ctrl(EVP_CIPHER_CTX *ctx, int type, int numa_node, void *ptr) +{ + struct cipher_priv_ctx *priv = + (struct cipher_priv_ctx *)EVP_CIPHER_CTX_get_cipher_data(ctx); + + if (unlikely(!priv)) { + fprintf(stderr, "cipher priv ctx is NULL!\n"); + return 0; + } + + priv->sched_param.numa_id = numa_node; + priv->setup.sched_param = (void *)&(priv->sched_param); + return 1; +} + static void uadk_e_ctx_init(EVP_CIPHER_CTX *ctx, struct cipher_priv_ctx *priv) { __u32 cipher_counts = ARRAY_SIZE(cipher_info_table); - struct sched_params params = {0}; - int nid, ret; + struct sched_params *para; + int nid, ret, type; __u32 i; priv->req.iv_bytes = EVP_CIPHER_CTX_iv_length(ctx); @@ -715,14 +731,17 @@ static void uadk_e_ctx_init(EVP_CIPHER_CTX *ctx, struct cipher_priv_ctx *priv) * the cipher algorithm does not distinguish between * encryption and decryption queues */ - params.type = priv->req.op_type; + type = priv->req.op_type; ret = uadk_e_is_env_enabled("cipher"); if (ret) - params.type = 0; + type = 0; /* Use the default numa parameters */ - params.numa_id = -1; - priv->setup.sched_param = &params; + if (priv->setup.sched_param != &priv->sched_param) + uadk_e_cipher_ctrl(ctx, 0, -1, NULL); + + para = (struct sched_params *)priv->setup.sched_param; + para->type = type; if (!priv->sess) { nid = EVP_CIPHER_CTX_nid(ctx); @@ -820,6 +839,7 @@ do { \ !EVP_CIPHER_meth_set_init(uadk_##name, uadk_e_cipher_init) || \ !EVP_CIPHER_meth_set_do_cipher(uadk_##name, uadk_e_do_cipher) || \ !EVP_CIPHER_meth_set_cleanup(uadk_##name, uadk_e_cipher_cleanup) || \ + !EVP_CIPHER_meth_set_ctrl(uadk_##name, uadk_e_cipher_ctrl) || \ !EVP_CIPHER_meth_set_set_asn1_params(uadk_##name, EVP_CIPHER_set_asn1_iv) || \ !EVP_CIPHER_meth_set_get_asn1_params(uadk_##name, EVP_CIPHER_get_asn1_iv)) \ return 0; \ -- 2.33.0

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