Re: [PATCH] crypto: omap-sham - increase cra_proirity to 400
From: Tero Kristo <hidden>
Date: 2016-06-30 07:24:39
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On 29/06/16 19:11, Bin Liu wrote:
Some software alg has cra_priority as higher as 300, so increase omap-sham priority to 400 to ensure it is on top of any software alg.
You could mention the case where this is causing issues, namely the arm-neon-sha implementations which currently have priority of 150...300. -Tero
quoted hunk ↗ jump to hunk
Signed-off-by: Bin Liu <b-liu@ti.com> --- drivers/crypto/omap-sham.c | 24 ++++++++++++------------ 1 file changed, 12 insertions(+), 12 deletions(-)diff --git a/drivers/crypto/omap-sham.c b/drivers/crypto/omap-sham.c index 63464e8..aa7be252 100644 --- a/drivers/crypto/omap-sham.c +++ b/drivers/crypto/omap-sham.c@@ -1328,7 +1328,7 @@ static struct ahash_alg algs_sha1_md5[] = { .halg.base = { .cra_name = "sha1", .cra_driver_name = "omap-sha1", - .cra_priority = 100, + .cra_priority = 400, .cra_flags = CRYPTO_ALG_TYPE_AHASH | CRYPTO_ALG_KERN_DRIVER_ONLY | CRYPTO_ALG_ASYNC |@@ -1351,7 +1351,7 @@ static struct ahash_alg algs_sha1_md5[] = { .halg.base = { .cra_name = "md5", .cra_driver_name = "omap-md5", - .cra_priority = 100, + .cra_priority = 400, .cra_flags = CRYPTO_ALG_TYPE_AHASH | CRYPTO_ALG_KERN_DRIVER_ONLY | CRYPTO_ALG_ASYNC |@@ -1375,7 +1375,7 @@ static struct ahash_alg algs_sha1_md5[] = { .halg.base = { .cra_name = "hmac(sha1)", .cra_driver_name = "omap-hmac-sha1", - .cra_priority = 100, + .cra_priority = 400, .cra_flags = CRYPTO_ALG_TYPE_AHASH | CRYPTO_ALG_KERN_DRIVER_ONLY | CRYPTO_ALG_ASYNC |@@ -1400,7 +1400,7 @@ static struct ahash_alg algs_sha1_md5[] = { .halg.base = { .cra_name = "hmac(md5)", .cra_driver_name = "omap-hmac-md5", - .cra_priority = 100, + .cra_priority = 400, .cra_flags = CRYPTO_ALG_TYPE_AHASH | CRYPTO_ALG_KERN_DRIVER_ONLY | CRYPTO_ALG_ASYNC |@@ -1428,7 +1428,7 @@ static struct ahash_alg algs_sha224_sha256[] = { .halg.base = { .cra_name = "sha224", .cra_driver_name = "omap-sha224", - .cra_priority = 100, + .cra_priority = 400, .cra_flags = CRYPTO_ALG_TYPE_AHASH | CRYPTO_ALG_ASYNC | CRYPTO_ALG_NEED_FALLBACK,@@ -1450,7 +1450,7 @@ static struct ahash_alg algs_sha224_sha256[] = { .halg.base = { .cra_name = "sha256", .cra_driver_name = "omap-sha256", - .cra_priority = 100, + .cra_priority = 400, .cra_flags = CRYPTO_ALG_TYPE_AHASH | CRYPTO_ALG_ASYNC | CRYPTO_ALG_NEED_FALLBACK,@@ -1473,7 +1473,7 @@ static struct ahash_alg algs_sha224_sha256[] = { .halg.base = { .cra_name = "hmac(sha224)", .cra_driver_name = "omap-hmac-sha224", - .cra_priority = 100, + .cra_priority = 400, .cra_flags = CRYPTO_ALG_TYPE_AHASH | CRYPTO_ALG_ASYNC | CRYPTO_ALG_NEED_FALLBACK,@@ -1497,7 +1497,7 @@ static struct ahash_alg algs_sha224_sha256[] = { .halg.base = { .cra_name = "hmac(sha256)", .cra_driver_name = "omap-hmac-sha256", - .cra_priority = 100, + .cra_priority = 400, .cra_flags = CRYPTO_ALG_TYPE_AHASH | CRYPTO_ALG_ASYNC | CRYPTO_ALG_NEED_FALLBACK,@@ -1523,7 +1523,7 @@ static struct ahash_alg algs_sha384_sha512[] = { .halg.base = { .cra_name = "sha384", .cra_driver_name = "omap-sha384", - .cra_priority = 100, + .cra_priority = 400, .cra_flags = CRYPTO_ALG_TYPE_AHASH | CRYPTO_ALG_ASYNC | CRYPTO_ALG_NEED_FALLBACK,@@ -1545,7 +1545,7 @@ static struct ahash_alg algs_sha384_sha512[] = { .halg.base = { .cra_name = "sha512", .cra_driver_name = "omap-sha512", - .cra_priority = 100, + .cra_priority = 400, .cra_flags = CRYPTO_ALG_TYPE_AHASH | CRYPTO_ALG_ASYNC | CRYPTO_ALG_NEED_FALLBACK,@@ -1568,7 +1568,7 @@ static struct ahash_alg algs_sha384_sha512[] = { .halg.base = { .cra_name = "hmac(sha384)", .cra_driver_name = "omap-hmac-sha384", - .cra_priority = 100, + .cra_priority = 400, .cra_flags = CRYPTO_ALG_TYPE_AHASH | CRYPTO_ALG_ASYNC | CRYPTO_ALG_NEED_FALLBACK,@@ -1592,7 +1592,7 @@ static struct ahash_alg algs_sha384_sha512[] = { .halg.base = { .cra_name = "hmac(sha512)", .cra_driver_name = "omap-hmac-sha512", - .cra_priority = 100, + .cra_priority = 400, .cra_flags = CRYPTO_ALG_TYPE_AHASH | CRYPTO_ALG_ASYNC | CRYPTO_ALG_NEED_FALLBACK,