linux-kernel - [PATCH] crypto: caam/hash

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Date: Tue, 16 Jan 2024 15:14:05 +0530
From: Gaurav Jain <gaurav.jain@....com>
To: Herbert Xu <herbert@...dor.apana.org.au>,
	"David S . Miller" <davem@...emloft.net>,
	Eric Biggers <ebiggers@...gle.com>,
	Horia Geanta <horia.geanta@....com>,
	Pankaj Gupta <pankaj.gupta@....com>,
	Varun Sethi <V.Sethi@....com>,
	Meenakshi Aggarwal <meenakshi.aggarwal@....com>,
	Aisheng Dong <aisheng.dong@....com>
Cc: Silvano Di Ninno <silvano.dininno@....com>,
	linux-crypto@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	linux-imx@....com,
	Gaurav Jain <gaurav.jain@....com>
Subject: [PATCH] crypto: caam/hash - fix asynchronous hash

ahash_alg->setkey is updated to ahash_nosetkey in ahash.c
so updating the handling of setkey in caam driver.

Fixes: 2f1f34c1bf7b ("crypto: ahash - optimize performance when wrapping shash")
Signed-off-by: Gaurav Jain <gaurav.jain@....com>
---
 drivers/crypto/caam/caamalg_qi2.c | 4 ++--
 drivers/crypto/caam/caamhash.c    | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/crypto/caam/caamalg_qi2.c b/drivers/crypto/caam/caamalg_qi2.c
index a148ff1f0872..93a400e286b4 100644
--- a/drivers/crypto/caam/caamalg_qi2.c
+++ b/drivers/crypto/caam/caamalg_qi2.c
@@ -4571,7 +4571,7 @@ static int caam_hash_cra_init(struct crypto_tfm *tfm)
 
 	ctx->dev = caam_hash->dev;
 
-	if (alg->setkey) {
+	if (crypto_hash_alg_has_setkey(halg)) {
 		ctx->adata.key_dma = dma_map_single_attrs(ctx->dev, ctx->key,
 							  ARRAY_SIZE(ctx->key),
 							  DMA_TO_DEVICE,
@@ -4611,7 +4611,7 @@ static int caam_hash_cra_init(struct crypto_tfm *tfm)
 	 * For keyed hash algorithms shared descriptors
 	 * will be created later in setkey() callback
 	 */
-	return alg->setkey ? 0 : ahash_set_sh_desc(ahash);
+	return crypto_hash_alg_has_setkey(halg) ? 0 : ahash_set_sh_desc(ahash);
 }
 
 static void caam_hash_cra_exit(struct crypto_tfm *tfm)
diff --git a/drivers/crypto/caam/caamhash.c b/drivers/crypto/caam/caamhash.c
index 290c8500c247..4d50356b593c 100644
--- a/drivers/crypto/caam/caamhash.c
+++ b/drivers/crypto/caam/caamhash.c
@@ -1804,7 +1804,7 @@ static int caam_hash_cra_init(struct crypto_tfm *tfm)
 	} else {
 		if (priv->era >= 6) {
 			ctx->dir = DMA_BIDIRECTIONAL;
-			ctx->key_dir = alg->setkey ? DMA_TO_DEVICE : DMA_NONE;
+			ctx->key_dir = crypto_hash_alg_has_setkey(halg) ? DMA_TO_DEVICE : DMA_NONE;
 		} else {
 			ctx->dir = DMA_TO_DEVICE;
 			ctx->key_dir = DMA_NONE;
@@ -1862,7 +1862,7 @@ static int caam_hash_cra_init(struct crypto_tfm *tfm)
 	 * For keyed hash algorithms shared descriptors
 	 * will be created later in setkey() callback
 	 */
-	return alg->setkey ? 0 : ahash_set_sh_desc(ahash);
+	return crypto_hash_alg_has_setkey(halg) ? 0 : ahash_set_sh_desc(ahash);
 }
 
 static void caam_hash_cra_exit(struct crypto_tfm *tfm)
-- 
2.25.1