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crypto: omap-sham - force kernel driver usage for sha algos

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As the hardware acceleration for the omap-sham algos is not available
from userspace, force kernel driver usage. Without this flag in place,
openssl 1.1 implementation thinks it can accelerate sha algorithms on
omap devices directly from userspace.

Signed-off-by: Tero Kristo <t-kristo@ti.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Tero Kristo 2020-05-27 15:24:24 +03:00 committed by Herbert Xu
parent b29cb8d645
commit 8dc43636e3
1 changed files with 16 additions and 8 deletions
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24
drivers/crypto/omap-sham.c
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@ -1571,7 +1571,8 @@ static struct ahash_alg algs_sha224_sha256[] = {
.cra_name = "sha224",
.cra_driver_name = "omap-sha224",
.cra_priority = 400,
.cra_flags = CRYPTO_ALG_ASYNC |
.cra_flags = CRYPTO_ALG_KERN_DRIVER_ONLY |
CRYPTO_ALG_ASYNC |
CRYPTO_ALG_NEED_FALLBACK,
.cra_blocksize = SHA224_BLOCK_SIZE,
.cra_ctxsize = sizeof(struct omap_sham_ctx),
@ -1592,7 +1593,8 @@ static struct ahash_alg algs_sha224_sha256[] = {
.cra_name = "sha256",
.cra_driver_name = "omap-sha256",
.cra_priority = 400,
.cra_flags = CRYPTO_ALG_ASYNC |
.cra_flags = CRYPTO_ALG_KERN_DRIVER_ONLY |
CRYPTO_ALG_ASYNC |
CRYPTO_ALG_NEED_FALLBACK,
.cra_blocksize = SHA256_BLOCK_SIZE,
.cra_ctxsize = sizeof(struct omap_sham_ctx),
@ -1614,7 +1616,8 @@ static struct ahash_alg algs_sha224_sha256[] = {
.cra_name = "hmac(sha224)",
.cra_driver_name = "omap-hmac-sha224",
.cra_priority = 400,
.cra_flags = CRYPTO_ALG_ASYNC |
.cra_flags = CRYPTO_ALG_KERN_DRIVER_ONLY |
CRYPTO_ALG_ASYNC |
CRYPTO_ALG_NEED_FALLBACK,
.cra_blocksize = SHA224_BLOCK_SIZE,
.cra_ctxsize = sizeof(struct omap_sham_ctx) +
@ -1637,7 +1640,8 @@ static struct ahash_alg algs_sha224_sha256[] = {
.cra_name = "hmac(sha256)",
.cra_driver_name = "omap-hmac-sha256",
.cra_priority = 400,
.cra_flags = CRYPTO_ALG_ASYNC |
.cra_flags = CRYPTO_ALG_KERN_DRIVER_ONLY |
CRYPTO_ALG_ASYNC |
CRYPTO_ALG_NEED_FALLBACK,
.cra_blocksize = SHA256_BLOCK_SIZE,
.cra_ctxsize = sizeof(struct omap_sham_ctx) +
@ -1662,7 +1666,8 @@ static struct ahash_alg algs_sha384_sha512[] = {
.cra_name = "sha384",
.cra_driver_name = "omap-sha384",
.cra_priority = 400,
.cra_flags = CRYPTO_ALG_ASYNC |
.cra_flags = CRYPTO_ALG_KERN_DRIVER_ONLY |
CRYPTO_ALG_ASYNC |
CRYPTO_ALG_NEED_FALLBACK,
.cra_blocksize = SHA384_BLOCK_SIZE,
.cra_ctxsize = sizeof(struct omap_sham_ctx),
@ -1683,7 +1688,8 @@ static struct ahash_alg algs_sha384_sha512[] = {
.cra_name = "sha512",
.cra_driver_name = "omap-sha512",
.cra_priority = 400,
.cra_flags = CRYPTO_ALG_ASYNC |
.cra_flags = CRYPTO_ALG_KERN_DRIVER_ONLY |
CRYPTO_ALG_ASYNC |
CRYPTO_ALG_NEED_FALLBACK,
.cra_blocksize = SHA512_BLOCK_SIZE,
.cra_ctxsize = sizeof(struct omap_sham_ctx),
@ -1705,7 +1711,8 @@ static struct ahash_alg algs_sha384_sha512[] = {
.cra_name = "hmac(sha384)",
.cra_driver_name = "omap-hmac-sha384",
.cra_priority = 400,
.cra_flags = CRYPTO_ALG_ASYNC |
.cra_flags = CRYPTO_ALG_KERN_DRIVER_ONLY |
CRYPTO_ALG_ASYNC |
CRYPTO_ALG_NEED_FALLBACK,
.cra_blocksize = SHA384_BLOCK_SIZE,
.cra_ctxsize = sizeof(struct omap_sham_ctx) +
@ -1728,7 +1735,8 @@ static struct ahash_alg algs_sha384_sha512[] = {
.cra_name = "hmac(sha512)",
.cra_driver_name = "omap-hmac-sha512",
.cra_priority = 400,
.cra_flags = CRYPTO_ALG_ASYNC |
.cra_flags = CRYPTO_ALG_KERN_DRIVER_ONLY |
CRYPTO_ALG_ASYNC |
CRYPTO_ALG_NEED_FALLBACK,
.cra_blocksize = SHA512_BLOCK_SIZE,
.cra_ctxsize = sizeof(struct omap_sham_ctx) +