From: Maxime MERE <maxime.mere@foss.st.com>
To: Herbert Xu <herbert@gondor.apana.org.au>,
"David S . Miller" <davem@davemloft.net>,
Maxime Coquelin <mcoquelin.stm32@gmail.com>,
Alexandre Torgue <alexandre.torgue@foss.st.com>
Cc: "Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>,
"Rob Herring" <robh@kernel.org>,
linux-crypto@vger.kernel.org,
linux-stm32@st-md-mailman.stormreply.com,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: [PATCH v2 3/3] crypto: stm32/cryp - add CRYPTO_ALG_KERN_DRIVER_ONLY flag
Date: Tue, 23 Apr 2024 17:14:09 +0200 [thread overview]
Message-ID: <20240423151409.902490-4-maxime.mere@foss.st.com> (raw)
In-Reply-To: <20240423151409.902490-1-maxime.mere@foss.st.com>
From: Maxime Méré <maxime.mere@foss.st.com>
This flag is needed to make the driver visible from openssl and cryptodev.
Signed-off-by: Maxime Méré <maxime.mere@st.com>
---
drivers/crypto/stm32/stm32-cryp.c | 18 +++++++++---------
1 file changed, 9 insertions(+), 9 deletions(-)
diff --git a/drivers/crypto/stm32/stm32-cryp.c b/drivers/crypto/stm32/stm32-cryp.c
index 36248975191c..e1a4b5d9d006 100644
--- a/drivers/crypto/stm32/stm32-cryp.c
+++ b/drivers/crypto/stm32/stm32-cryp.c
@@ -2294,7 +2294,7 @@ static struct skcipher_engine_alg crypto_algs[] = {
.base.cra_name = "ecb(aes)",
.base.cra_driver_name = "stm32-ecb-aes",
.base.cra_priority = 300,
- .base.cra_flags = CRYPTO_ALG_ASYNC,
+ .base.cra_flags = CRYPTO_ALG_ASYNC | CRYPTO_ALG_KERN_DRIVER_ONLY,
.base.cra_blocksize = AES_BLOCK_SIZE,
.base.cra_ctxsize = sizeof(struct stm32_cryp_ctx),
.base.cra_alignmask = 0,
@@ -2316,7 +2316,7 @@ static struct skcipher_engine_alg crypto_algs[] = {
.base.cra_name = "cbc(aes)",
.base.cra_driver_name = "stm32-cbc-aes",
.base.cra_priority = 300,
- .base.cra_flags = CRYPTO_ALG_ASYNC,
+ .base.cra_flags = CRYPTO_ALG_ASYNC | CRYPTO_ALG_KERN_DRIVER_ONLY,
.base.cra_blocksize = AES_BLOCK_SIZE,
.base.cra_ctxsize = sizeof(struct stm32_cryp_ctx),
.base.cra_alignmask = 0,
@@ -2339,7 +2339,7 @@ static struct skcipher_engine_alg crypto_algs[] = {
.base.cra_name = "ctr(aes)",
.base.cra_driver_name = "stm32-ctr-aes",
.base.cra_priority = 300,
- .base.cra_flags = CRYPTO_ALG_ASYNC,
+ .base.cra_flags = CRYPTO_ALG_ASYNC | CRYPTO_ALG_KERN_DRIVER_ONLY,
.base.cra_blocksize = 1,
.base.cra_ctxsize = sizeof(struct stm32_cryp_ctx),
.base.cra_alignmask = 0,
@@ -2362,7 +2362,7 @@ static struct skcipher_engine_alg crypto_algs[] = {
.base.cra_name = "ecb(des)",
.base.cra_driver_name = "stm32-ecb-des",
.base.cra_priority = 300,
- .base.cra_flags = CRYPTO_ALG_ASYNC,
+ .base.cra_flags = CRYPTO_ALG_ASYNC | CRYPTO_ALG_KERN_DRIVER_ONLY,
.base.cra_blocksize = DES_BLOCK_SIZE,
.base.cra_ctxsize = sizeof(struct stm32_cryp_ctx),
.base.cra_alignmask = 0,
@@ -2384,7 +2384,7 @@ static struct skcipher_engine_alg crypto_algs[] = {
.base.cra_name = "cbc(des)",
.base.cra_driver_name = "stm32-cbc-des",
.base.cra_priority = 300,
- .base.cra_flags = CRYPTO_ALG_ASYNC,
+ .base.cra_flags = CRYPTO_ALG_ASYNC | CRYPTO_ALG_KERN_DRIVER_ONLY,
.base.cra_blocksize = DES_BLOCK_SIZE,
.base.cra_ctxsize = sizeof(struct stm32_cryp_ctx),
.base.cra_alignmask = 0,
@@ -2407,7 +2407,7 @@ static struct skcipher_engine_alg crypto_algs[] = {
.base.cra_name = "ecb(des3_ede)",
.base.cra_driver_name = "stm32-ecb-des3",
.base.cra_priority = 300,
- .base.cra_flags = CRYPTO_ALG_ASYNC,
+ .base.cra_flags = CRYPTO_ALG_ASYNC | CRYPTO_ALG_KERN_DRIVER_ONLY,
.base.cra_blocksize = DES_BLOCK_SIZE,
.base.cra_ctxsize = sizeof(struct stm32_cryp_ctx),
.base.cra_alignmask = 0,
@@ -2429,7 +2429,7 @@ static struct skcipher_engine_alg crypto_algs[] = {
.base.cra_name = "cbc(des3_ede)",
.base.cra_driver_name = "stm32-cbc-des3",
.base.cra_priority = 300,
- .base.cra_flags = CRYPTO_ALG_ASYNC,
+ .base.cra_flags = CRYPTO_ALG_ASYNC | CRYPTO_ALG_KERN_DRIVER_ONLY,
.base.cra_blocksize = DES_BLOCK_SIZE,
.base.cra_ctxsize = sizeof(struct stm32_cryp_ctx),
.base.cra_alignmask = 0,
@@ -2463,7 +2463,7 @@ static struct aead_engine_alg aead_algs[] = {
.cra_name = "gcm(aes)",
.cra_driver_name = "stm32-gcm-aes",
.cra_priority = 300,
- .cra_flags = CRYPTO_ALG_ASYNC,
+ .cra_flags = CRYPTO_ALG_ASYNC | CRYPTO_ALG_KERN_DRIVER_ONLY,
.cra_blocksize = 1,
.cra_ctxsize = sizeof(struct stm32_cryp_ctx),
.cra_alignmask = 0,
@@ -2486,7 +2486,7 @@ static struct aead_engine_alg aead_algs[] = {
.cra_name = "ccm(aes)",
.cra_driver_name = "stm32-ccm-aes",
.cra_priority = 300,
- .cra_flags = CRYPTO_ALG_ASYNC,
+ .cra_flags = CRYPTO_ALG_ASYNC | CRYPTO_ALG_KERN_DRIVER_ONLY,
.cra_blocksize = 1,
.cra_ctxsize = sizeof(struct stm32_cryp_ctx),
.cra_alignmask = 0,
--
2.25.1
prev parent reply other threads:[~2024-04-23 15:15 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-23 15:14 [PATCH v2 0/3] crypto: stm32/cryp - Improve stm32-cryp driver Maxime MERE
2024-04-23 15:14 ` [PATCH v2 1/3] crypto: stm32/cryp - use dma when possible Maxime MERE
2024-05-03 10:52 ` Herbert Xu
2024-04-23 15:14 ` [PATCH v2 2/3] crypto: stm32/cryp - increase priority Maxime MERE
2024-04-23 15:14 ` Maxime MERE [this message]
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