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author | Eneas U de Queiroz <cotequeiroz@gmail.com> | 2019-12-20 10:37:21 -0300 |
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committer | Christian Lamparter <chunkeey@gmail.com> | 2020-02-28 22:46:01 +0100 |
commit | 26681de412df956f154ae938dcc587065ed3973a (patch) | |
tree | 2057d71b9b92605a51b27186d58a9243466c5d4f /target/linux/ipq40xx/patches-4.19/039-crypto-qce-add-CRYPTO_ALG_KERN_DRIVER_ONLY-flag.patch | |
parent | ce691b2abcd66c274b73f14543fec61f1e9bd322 (diff) | |
download | upstream-26681de412df956f154ae938dcc587065ed3973a.tar.gz upstream-26681de412df956f154ae938dcc587065ed3973a.tar.bz2 upstream-26681de412df956f154ae938dcc587065ed3973a.zip |
ipq40xx: qce - switch to skcipher API
This backports a commit updating the API of the QCE crypto engine to
what is used in current kerenl, easing future upstream backports.
Signed-off-by: Eneas U de Queiroz <cotequeiroz@gmail.com>
[renumber patches, refreshed, added 5.4 patches]
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
Diffstat (limited to 'target/linux/ipq40xx/patches-4.19/039-crypto-qce-add-CRYPTO_ALG_KERN_DRIVER_ONLY-flag.patch')
-rw-r--r-- | target/linux/ipq40xx/patches-4.19/039-crypto-qce-add-CRYPTO_ALG_KERN_DRIVER_ONLY-flag.patch | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/target/linux/ipq40xx/patches-4.19/039-crypto-qce-add-CRYPTO_ALG_KERN_DRIVER_ONLY-flag.patch b/target/linux/ipq40xx/patches-4.19/039-crypto-qce-add-CRYPTO_ALG_KERN_DRIVER_ONLY-flag.patch new file mode 100644 index 0000000000..c8aa9f4c95 --- /dev/null +++ b/target/linux/ipq40xx/patches-4.19/039-crypto-qce-add-CRYPTO_ALG_KERN_DRIVER_ONLY-flag.patch @@ -0,0 +1,31 @@ +From: Eneas U de Queiroz <cotequeiroz@gmail.com> +Subject: [PATCH] crypto: qce - add CRYPTO_ALG_KERN_DRIVER_ONLY flag + +Set the CRYPTO_ALG_KERN_DRIVER_ONLY flag to all algorithms exposed by +the qce driver, since they are all hardware accelerated, accessible +through a kernel driver only, and not available directly to userspace. + +Signed-off-by: Eneas U de Queiroz <cotequeiroz@gmail.com> + +--- a/drivers/crypto/qce/ablkcipher.c ++++ b/drivers/crypto/qce/ablkcipher.c +@@ -370,7 +370,7 @@ static int qce_ablkcipher_register_one(c + + alg->cra_priority = 300; + alg->cra_flags = CRYPTO_ALG_TYPE_ABLKCIPHER | CRYPTO_ALG_ASYNC | +- CRYPTO_ALG_NEED_FALLBACK; ++ CRYPTO_ALG_NEED_FALLBACK | CRYPTO_ALG_KERN_DRIVER_ONLY; + alg->cra_ctxsize = sizeof(struct qce_cipher_ctx); + alg->cra_alignmask = 0; + alg->cra_type = &crypto_ablkcipher_type; +--- a/drivers/crypto/qce/sha.c ++++ b/drivers/crypto/qce/sha.c +@@ -503,7 +503,7 @@ static int qce_ahash_register_one(const + base = &alg->halg.base; + base->cra_blocksize = def->blocksize; + base->cra_priority = 300; +- base->cra_flags = CRYPTO_ALG_ASYNC; ++ base->cra_flags = CRYPTO_ALG_ASYNC | CRYPTO_ALG_KERN_DRIVER_ONLY; + base->cra_ctxsize = sizeof(struct qce_sha_ctx); + base->cra_alignmask = 0; + base->cra_module = THIS_MODULE; |