As QCE is an order of magnitude slower than the ARMv8 Crypto Extensions
on the CPU, and is also less well tested, give it a lower priority.
Previously the QCE SHA algorithms had higher priority than the ARMv8 CE
equivalents, and the ciphers such as AES-XTS had the same priority which
meant the QCE versions were chosen if they happened to be loaded later.
Fixes: ec8f5d8f6f76 ("crypto: qce - Qualcomm crypto engine driver")
Cc: stable@xxxxxxxxxxxxxxx
Cc: Bartosz Golaszewski <brgl@xxxxxxxx>
Cc: Neil Armstrong <neil.armstrong@xxxxxxxxxx>
Cc: Thara Gopinath <thara.gopinath@xxxxxxxxx>
Signed-off-by: Eric Biggers <ebiggers@xxxxxxxxxx>
Reviewed-by: Bartosz Golaszewski <bartosz.golaszewski@xxxxxxxxxx>
Reviewed-by: Ard Biesheuvel <ardb@xxxxxxxxxx>
Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx>
diff --git a/drivers/crypto/qce/aead.c b/drivers/crypto/qce/aead.c
index 7d811728f047..97b56e92ea33 100644
--- a/drivers/crypto/qce/aead.c
+++ b/drivers/crypto/qce/aead.c
@@ -786,7 +786,7 @@ static int qce_aead_register_one(const struct qce_aead_def *def, struct qce_devi
alg->init = qce_aead_init;
alg->exit = qce_aead_exit;
- alg->base.cra_priority = 300;
+ alg->base.cra_priority = 275;
alg->base.cra_flags = CRYPTO_ALG_ASYNC |
CRYPTO_ALG_ALLOCATES_MEMORY |
CRYPTO_ALG_KERN_DRIVER_ONLY |
diff --git a/drivers/crypto/qce/sha.c b/drivers/crypto/qce/sha.c
index 916908c04b63..c4ddc3b265ee 100644
--- a/drivers/crypto/qce/sha.c
+++ b/drivers/crypto/qce/sha.c
@@ -482,7 +482,7 @@ static int qce_ahash_register_one(const struct qce_ahash_def *def,
base = &alg->halg.base;
base->cra_blocksize = def->blocksize;
- base->cra_priority = 300;
+ base->cra_priority = 175;
base->cra_flags = CRYPTO_ALG_ASYNC | CRYPTO_ALG_KERN_DRIVER_ONLY;
base->cra_ctxsize = sizeof(struct qce_sha_ctx);
base->cra_alignmask = 0;
diff --git a/drivers/crypto/qce/skcipher.c b/drivers/crypto/qce/skcipher.c
index 5b493fdc1e74..ffb334eb5b34 100644
--- a/drivers/crypto/qce/skcipher.c
+++ b/drivers/crypto/qce/skcipher.c
@@ -461,7 +461,7 @@ static int qce_skcipher_register_one(const struct qce_skcipher_def *def,
alg->encrypt = qce_skcipher_encrypt;
alg->decrypt = qce_skcipher_decrypt;
- alg->base.cra_priority = 300;
+ alg->base.cra_priority = 275;
alg->base.cra_flags = CRYPTO_ALG_ASYNC |
CRYPTO_ALG_ALLOCATES_MEMORY |
CRYPTO_ALG_KERN_DRIVER_ONLY;
