diff options
Diffstat (limited to 'drivers/crypto/caam/caamalg.c')
| -rw-r--r-- | drivers/crypto/caam/caamalg.c | 37 |
1 files changed, 10 insertions, 27 deletions
diff --git a/drivers/crypto/caam/caamalg.c b/drivers/crypto/caam/caamalg.c index b2a0a0726a54..bf416a8391a7 100644 --- a/drivers/crypto/caam/caamalg.c +++ b/drivers/crypto/caam/caamalg.c @@ -1154,7 +1154,7 @@ static struct aead_edesc *aead_edesc_alloc(struct aead_request *req, dst_nents = sg_count(req->dst, req->cryptlen, &dst_chained); sgc = dma_map_sg_chained(jrdev, req->assoc, assoc_nents ? : 1, - DMA_BIDIRECTIONAL, assoc_chained); + DMA_TO_DEVICE, assoc_chained); if (likely(req->src == req->dst)) { sgc = dma_map_sg_chained(jrdev, req->src, src_nents ? : 1, DMA_BIDIRECTIONAL, src_chained); @@ -1336,7 +1336,7 @@ static struct aead_edesc *aead_giv_edesc_alloc(struct aead_givcrypt_request dst_nents = sg_count(req->dst, req->cryptlen, &dst_chained); sgc = dma_map_sg_chained(jrdev, req->assoc, assoc_nents ? : 1, - DMA_BIDIRECTIONAL, assoc_chained); + DMA_TO_DEVICE, assoc_chained); if (likely(req->src == req->dst)) { sgc = dma_map_sg_chained(jrdev, req->src, src_nents ? : 1, DMA_BIDIRECTIONAL, src_chained); @@ -1650,11 +1650,7 @@ struct caam_alg_template { }; static struct caam_alg_template driver_algs[] = { - /* - * single-pass ipsec_esp descriptor - * authencesn(*,*) is also registered, although not present - * explicitly here. - */ + /* single-pass ipsec_esp descriptor */ { .name = "authenc(hmac(md5),cbc(aes))", .driver_name = "authenc-hmac-md5-cbc-aes-caam", @@ -1697,6 +1693,7 @@ static struct caam_alg_template driver_algs[] = { .name = "authenc(hmac(sha224),cbc(aes))", .driver_name = "authenc-hmac-sha224-cbc-aes-caam", .blocksize = AES_BLOCK_SIZE, + .type = CRYPTO_ALG_TYPE_AEAD, .template_aead = { .setkey = aead_setkey, .setauthsize = aead_setauthsize, @@ -1736,6 +1733,7 @@ static struct caam_alg_template driver_algs[] = { .name = "authenc(hmac(sha384),cbc(aes))", .driver_name = "authenc-hmac-sha384-cbc-aes-caam", .blocksize = AES_BLOCK_SIZE, + .type = CRYPTO_ALG_TYPE_AEAD, .template_aead = { .setkey = aead_setkey, .setauthsize = aead_setauthsize, @@ -1814,6 +1812,7 @@ static struct caam_alg_template driver_algs[] = { .name = "authenc(hmac(sha224),cbc(des3_ede))", .driver_name = "authenc-hmac-sha224-cbc-des3_ede-caam", .blocksize = DES3_EDE_BLOCK_SIZE, + .type = CRYPTO_ALG_TYPE_AEAD, .template_aead = { .setkey = aead_setkey, .setauthsize = aead_setauthsize, @@ -1853,6 +1852,7 @@ static struct caam_alg_template driver_algs[] = { .name = "authenc(hmac(sha384),cbc(des3_ede))", .driver_name = "authenc-hmac-sha384-cbc-des3_ede-caam", .blocksize = DES3_EDE_BLOCK_SIZE, + .type = CRYPTO_ALG_TYPE_AEAD, .template_aead = { .setkey = aead_setkey, .setauthsize = aead_setauthsize, @@ -1930,6 +1930,7 @@ static struct caam_alg_template driver_algs[] = { .name = "authenc(hmac(sha224),cbc(des))", .driver_name = "authenc-hmac-sha224-cbc-des-caam", .blocksize = DES_BLOCK_SIZE, + .type = CRYPTO_ALG_TYPE_AEAD, .template_aead = { .setkey = aead_setkey, .setauthsize = aead_setauthsize, @@ -1969,6 +1970,7 @@ static struct caam_alg_template driver_algs[] = { .name = "authenc(hmac(sha384),cbc(des))", .driver_name = "authenc-hmac-sha384-cbc-des-caam", .blocksize = DES_BLOCK_SIZE, + .type = CRYPTO_ALG_TYPE_AEAD, .template_aead = { .setkey = aead_setkey, .setauthsize = aead_setauthsize, @@ -2217,9 +2219,7 @@ static int __init caam_algapi_init(void) for (i = 0; i < ARRAY_SIZE(driver_algs); i++) { /* TODO: check if h/w supports alg */ struct caam_crypto_alg *t_alg; - bool done = false; -authencesn: t_alg = caam_alg_alloc(ctrldev, &driver_algs[i]); if (IS_ERR(t_alg)) { err = PTR_ERR(t_alg); @@ -2233,25 +2233,8 @@ authencesn: dev_warn(ctrldev, "%s alg registration failed\n", t_alg->crypto_alg.cra_driver_name); kfree(t_alg); - } else { + } else list_add_tail(&t_alg->entry, &priv->alg_list); - if (driver_algs[i].type == CRYPTO_ALG_TYPE_AEAD && - !memcmp(driver_algs[i].name, "authenc", 7) && - !done) { - char *name; - - name = driver_algs[i].name; - memmove(name + 10, name + 7, strlen(name) - 7); - memcpy(name + 7, "esn", 3); - - name = driver_algs[i].driver_name; - memmove(name + 10, name + 7, strlen(name) - 7); - memcpy(name + 7, "esn", 3); - - done = true; - goto authencesn; - } - } } if (!list_empty(&priv->alg_list)) dev_info(ctrldev, "%s algorithms registered in /proc/crypto\n", |