1 files changed, 43 insertions, 21 deletions

diff --git a/drivers/crypto/caam/caamalg.c b/drivers/crypto/caam/caamalg.c
index 4786a204633b..403b293509ba 100644
--- a/drivers/crypto/caam/caamalg.c
+++ b/drivers/crypto/caam/caamalg.c
@@ -87,7 +87,7 @@ struct caam_ctx {
         u32 class2_alg_type;
         u32 alg_op;
         u8 *key;
-        dma_addr_t key_phys;
+        dma_addr_t key_dma;
         unsigned int enckeylen;
         unsigned int split_key_len;
         unsigned int split_key_pad_len;
@@ -263,9 +263,9 @@ static int build_sh_desc_ipsec(struct caam_ctx *ctx)
                                   ctx->split_key_pad_len, ctx->enckeylen,
                                   ctx->enckeylen, CLASS_1 | KEY_DEST_CLASS_REG);
         } else {
-                append_key(sh_desc, ctx->key_phys, ctx->split_key_len, CLASS_2 |
+                append_key(sh_desc, ctx->key_dma, ctx->split_key_len, CLASS_2 |
                            KEY_DEST_MDHA_SPLIT | KEY_ENC);
-                append_key(sh_desc, ctx->key_phys + ctx->split_key_pad_len,
+                append_key(sh_desc, ctx->key_dma + ctx->split_key_pad_len,
                            ctx->enckeylen, CLASS_1 | KEY_DEST_CLASS_REG);
         }
 
@@ -342,9 +342,9 @@ static int aead_setkey(struct crypto_aead *aead,
         /* postpend encryption key to auth split key */
         memcpy(ctx->key + ctx->split_key_pad_len, key + authkeylen, enckeylen);
 
-        ctx->key_phys = dma_map_single(jrdev, ctx->key, ctx->split_key_pad_len +
+        ctx->key_dma = dma_map_single(jrdev, ctx->key, ctx->split_key_pad_len +
                                        enckeylen, DMA_TO_DEVICE);
-        if (dma_mapping_error(jrdev, ctx->key_phys)) {
+        if (dma_mapping_error(jrdev, ctx->key_dma)) {
                 dev_err(jrdev, "unable to map key i/o memory\n");
                 kfree(ctx->key);
                 return -ENOMEM;
@@ -359,7 +359,7 @@ static int aead_setkey(struct crypto_aead *aead,
 
         ret = build_sh_desc_ipsec(ctx);
         if (ret) {
-                dma_unmap_single(jrdev, ctx->key_phys, ctx->split_key_pad_len +
+                dma_unmap_single(jrdev, ctx->key_dma, ctx->split_key_pad_len +
                                  enckeylen, DMA_TO_DEVICE);
                 kfree(ctx->key);
         }
@@ -884,11 +884,20 @@ static int aead_givencrypt(struct aead_givcrypt_request *areq)
         return init_aead_job(edesc, req, OP_ALG_ENCRYPT, aead_encrypt_done);
 }
 
+#define template_aead           template_u.aead
 struct caam_alg_template {
         char name[CRYPTO_MAX_ALG_NAME];
         char driver_name[CRYPTO_MAX_ALG_NAME];
         unsigned int blocksize;
-        struct aead_alg aead;
+        u32 type;
+        union {
+                struct ablkcipher_alg ablkcipher;
+                struct aead_alg aead;
+                struct blkcipher_alg blkcipher;
+                struct cipher_alg cipher;
+                struct compress_alg compress;
+                struct rng_alg rng;
+        } template_u;
         u32 class1_alg_type;
         u32 class2_alg_type;
         u32 alg_op;
@@ -900,7 +909,8 @@ static struct caam_alg_template driver_algs[] = {
                 .name = "authenc(hmac(sha1),cbc(aes))",
                 .driver_name = "authenc-hmac-sha1-cbc-aes-caam",
                 .blocksize = AES_BLOCK_SIZE,
-                .aead = {
+                .type = CRYPTO_ALG_TYPE_AEAD,
+                .template_aead = {
                         .setkey = aead_setkey,
                         .setauthsize = aead_setauthsize,
                         .encrypt = aead_encrypt,
@@ -918,7 +928,8 @@ static struct caam_alg_template driver_algs[] = {
                 .name = "authenc(hmac(sha256),cbc(aes))",
                 .driver_name = "authenc-hmac-sha256-cbc-aes-caam",
                 .blocksize = AES_BLOCK_SIZE,
-                .aead = {
+                .type = CRYPTO_ALG_TYPE_AEAD,
+                .template_aead = {
                         .setkey = aead_setkey,
                         .setauthsize = aead_setauthsize,
                         .encrypt = aead_encrypt,
@@ -937,7 +948,8 @@ static struct caam_alg_template driver_algs[] = {
                 .name = "authenc(hmac(sha512),cbc(aes))",
                 .driver_name = "authenc-hmac-sha512-cbc-aes-caam",
                 .blocksize = AES_BLOCK_SIZE,
-                .aead = {
+                .type = CRYPTO_ALG_TYPE_AEAD,
+                .template_aead = {
                         .setkey = aead_setkey,
                         .setauthsize = aead_setauthsize,
                         .encrypt = aead_encrypt,
@@ -956,7 +968,8 @@ static struct caam_alg_template driver_algs[] = {
                 .name = "authenc(hmac(sha1),cbc(des3_ede))",
                 .driver_name = "authenc-hmac-sha1-cbc-des3_ede-caam",
                 .blocksize = DES3_EDE_BLOCK_SIZE,
-                .aead = {
+                .type = CRYPTO_ALG_TYPE_AEAD,
+                .template_aead = {
                         .setkey = aead_setkey,
                         .setauthsize = aead_setauthsize,
                         .encrypt = aead_encrypt,
@@ -974,7 +987,8 @@ static struct caam_alg_template driver_algs[] = {
                 .name = "authenc(hmac(sha256),cbc(des3_ede))",
                 .driver_name = "authenc-hmac-sha256-cbc-des3_ede-caam",
                 .blocksize = DES3_EDE_BLOCK_SIZE,
-                .aead = {
+                .type = CRYPTO_ALG_TYPE_AEAD,
+                .template_aead = {
                         .setkey = aead_setkey,
                         .setauthsize = aead_setauthsize,
                         .encrypt = aead_encrypt,
@@ -993,7 +1007,8 @@ static struct caam_alg_template driver_algs[] = {
                 .name = "authenc(hmac(sha512),cbc(des3_ede))",
                 .driver_name = "authenc-hmac-sha512-cbc-des3_ede-caam",
                 .blocksize = DES3_EDE_BLOCK_SIZE,
-                .aead = {
+                .type = CRYPTO_ALG_TYPE_AEAD,
+                .template_aead = {
                         .setkey = aead_setkey,
                         .setauthsize = aead_setauthsize,
                         .encrypt = aead_encrypt,
@@ -1012,7 +1027,8 @@ static struct caam_alg_template driver_algs[] = {
                 .name = "authenc(hmac(sha1),cbc(des))",
                 .driver_name = "authenc-hmac-sha1-cbc-des-caam",
                 .blocksize = DES_BLOCK_SIZE,
-                .aead = {
+                .type = CRYPTO_ALG_TYPE_AEAD,
+                .template_aead = {
                         .setkey = aead_setkey,
                         .setauthsize = aead_setauthsize,
                         .encrypt = aead_encrypt,
@@ -1030,7 +1046,8 @@ static struct caam_alg_template driver_algs[] = {
                 .name = "authenc(hmac(sha256),cbc(des))",
                 .driver_name = "authenc-hmac-sha256-cbc-des-caam",
                 .blocksize = DES_BLOCK_SIZE,
-                .aead = {
+                .type = CRYPTO_ALG_TYPE_AEAD,
+                .template_aead = {
                         .setkey = aead_setkey,
                         .setauthsize = aead_setauthsize,
                         .encrypt = aead_encrypt,
@@ -1049,7 +1066,8 @@ static struct caam_alg_template driver_algs[] = {
                 .name = "authenc(hmac(sha512),cbc(des))",
                 .driver_name = "authenc-hmac-sha512-cbc-des-caam",
                 .blocksize = DES_BLOCK_SIZE,
-                .aead = {
+                .type = CRYPTO_ALG_TYPE_AEAD,
+                .template_aead = {
                         .setkey = aead_setkey,
                         .setauthsize = aead_setauthsize,
                         .encrypt = aead_encrypt,
@@ -1107,8 +1125,8 @@ static void caam_cra_exit(struct crypto_tfm *tfm)
                                  desc_bytes(ctx->sh_desc), DMA_TO_DEVICE);
         kfree(ctx->sh_desc);
 
-        if (!dma_mapping_error(ctx->jrdev, ctx->key_phys))
-                dma_unmap_single(ctx->jrdev, ctx->key_phys,
+        if (!dma_mapping_error(ctx->jrdev, ctx->key_dma))
+                dma_unmap_single(ctx->jrdev, ctx->key_dma,
                                  ctx->split_key_pad_len + ctx->enckeylen,
                                  DMA_TO_DEVICE);
         kfree(ctx->key);
@@ -1175,12 +1193,16 @@ static struct caam_crypto_alg *caam_alg_alloc(struct device *ctrldev,
         alg->cra_init = caam_cra_init;
         alg->cra_exit = caam_cra_exit;
         alg->cra_priority = CAAM_CRA_PRIORITY;
-        alg->cra_flags = CRYPTO_ALG_TYPE_AEAD | CRYPTO_ALG_ASYNC;
         alg->cra_blocksize = template->blocksize;
         alg->cra_alignmask = 0;
-        alg->cra_type = &crypto_aead_type;
         alg->cra_ctxsize = sizeof(struct caam_ctx);
-        alg->cra_u.aead = template->aead;
+        alg->cra_flags = CRYPTO_ALG_ASYNC | template->type;
+        switch (template->type) {
+        case CRYPTO_ALG_TYPE_AEAD:
+                alg->cra_type = &crypto_aead_type;
+                alg->cra_aead = template->template_aead;
+                break;
+        }
 
         t_alg->class1_alg_type = template->class1_alg_type;
         t_alg->class2_alg_type = template->class2_alg_type;