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| author | Cyrille Pitchen <cyrille.pitchen@atmel.com> | 2015-12-17 17:48:34 +0100 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2015-12-23 18:19:48 +0800 |
| commit | 88efd9a999e032d68bccfb80c4b7446a217686de (patch) | |
| tree | 869b0d5b5f9e00777ac968dfeaeab6654e571426 /drivers/crypto/atmel-aes.c | |
| parent | c0b28d8c32a42c6a54b5ddee06ce078d99f93e51 (diff) | |
| download | linux-88efd9a999e032d68bccfb80c4b7446a217686de.tar.gz linux-88efd9a999e032d68bccfb80c4b7446a217686de.tar.bz2 linux-88efd9a999e032d68bccfb80c4b7446a217686de.zip | |
crypto: atmel-aes - change algorithm priorities
Increase the algorithm priorities so the hardware acceleration is now
preferred to the software computation: the "aes-generice" driver uses 100
as priority.
Signed-off-by: Cyrille Pitchen <cyrille.pitchen@atmel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/atmel-aes.c')
| -rw-r--r-- | drivers/crypto/atmel-aes.c | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/drivers/crypto/atmel-aes.c b/drivers/crypto/atmel-aes.c index 1d3997a45610..e545636a7ddc 100644 --- a/drivers/crypto/atmel-aes.c +++ b/drivers/crypto/atmel-aes.c @@ -43,6 +43,8 @@ #include <dt-bindings/dma/at91.h> #include "atmel-aes-regs.h" +#define ATMEL_AES_PRIORITY 300 + #define CFB8_BLOCK_SIZE 1 #define CFB16_BLOCK_SIZE 2 #define CFB32_BLOCK_SIZE 4 @@ -960,7 +962,7 @@ static struct crypto_alg aes_algs[] = { { .cra_name = "ecb(aes)", .cra_driver_name = "atmel-ecb-aes", - .cra_priority = 100, + .cra_priority = ATMEL_AES_PRIORITY, .cra_flags = CRYPTO_ALG_TYPE_ABLKCIPHER | CRYPTO_ALG_ASYNC, .cra_blocksize = AES_BLOCK_SIZE, .cra_ctxsize = sizeof(struct atmel_aes_ctx), @@ -980,7 +982,7 @@ static struct crypto_alg aes_algs[] = { { .cra_name = "cbc(aes)", .cra_driver_name = "atmel-cbc-aes", - .cra_priority = 100, + .cra_priority = ATMEL_AES_PRIORITY, .cra_flags = CRYPTO_ALG_TYPE_ABLKCIPHER | CRYPTO_ALG_ASYNC, .cra_blocksize = AES_BLOCK_SIZE, .cra_ctxsize = sizeof(struct atmel_aes_ctx), @@ -1001,7 +1003,7 @@ static struct crypto_alg aes_algs[] = { { .cra_name = "ofb(aes)", .cra_driver_name = "atmel-ofb-aes", - .cra_priority = 100, + .cra_priority = ATMEL_AES_PRIORITY, .cra_flags = CRYPTO_ALG_TYPE_ABLKCIPHER | CRYPTO_ALG_ASYNC, .cra_blocksize = AES_BLOCK_SIZE, .cra_ctxsize = sizeof(struct atmel_aes_ctx), @@ -1022,7 +1024,7 @@ static struct crypto_alg aes_algs[] = { { .cra_name = "cfb(aes)", .cra_driver_name = "atmel-cfb-aes", - .cra_priority = 100, + .cra_priority = ATMEL_AES_PRIORITY, .cra_flags = CRYPTO_ALG_TYPE_ABLKCIPHER | CRYPTO_ALG_ASYNC, .cra_blocksize = AES_BLOCK_SIZE, .cra_ctxsize = sizeof(struct atmel_aes_ctx), @@ -1043,7 +1045,7 @@ static struct crypto_alg aes_algs[] = { { .cra_name = "cfb32(aes)", .cra_driver_name = "atmel-cfb32-aes", - .cra_priority = 100, + .cra_priority = ATMEL_AES_PRIORITY, .cra_flags = CRYPTO_ALG_TYPE_ABLKCIPHER | CRYPTO_ALG_ASYNC, .cra_blocksize = CFB32_BLOCK_SIZE, .cra_ctxsize = sizeof(struct atmel_aes_ctx), @@ -1064,7 +1066,7 @@ static struct crypto_alg aes_algs[] = { { .cra_name = "cfb16(aes)", .cra_driver_name = "atmel-cfb16-aes", - .cra_priority = 100, + .cra_priority = ATMEL_AES_PRIORITY, .cra_flags = CRYPTO_ALG_TYPE_ABLKCIPHER | CRYPTO_ALG_ASYNC, .cra_blocksize = CFB16_BLOCK_SIZE, .cra_ctxsize = sizeof(struct atmel_aes_ctx), @@ -1085,7 +1087,7 @@ static struct crypto_alg aes_algs[] = { { .cra_name = "cfb8(aes)", .cra_driver_name = "atmel-cfb8-aes", - .cra_priority = 100, + .cra_priority = ATMEL_AES_PRIORITY, .cra_flags = CRYPTO_ALG_TYPE_ABLKCIPHER | CRYPTO_ALG_ASYNC, .cra_blocksize = CFB8_BLOCK_SIZE, .cra_ctxsize = sizeof(struct atmel_aes_ctx), @@ -1106,7 +1108,7 @@ static struct crypto_alg aes_algs[] = { { .cra_name = "ctr(aes)", .cra_driver_name = "atmel-ctr-aes", - .cra_priority = 100, + .cra_priority = ATMEL_AES_PRIORITY, .cra_flags = CRYPTO_ALG_TYPE_ABLKCIPHER | CRYPTO_ALG_ASYNC, .cra_blocksize = AES_BLOCK_SIZE, .cra_ctxsize = sizeof(struct atmel_aes_ctx), @@ -1129,7 +1131,7 @@ static struct crypto_alg aes_algs[] = { static struct crypto_alg aes_cfb64_alg = { .cra_name = "cfb64(aes)", .cra_driver_name = "atmel-cfb64-aes", - .cra_priority = 100, + .cra_priority = ATMEL_AES_PRIORITY, .cra_flags = CRYPTO_ALG_TYPE_ABLKCIPHER | CRYPTO_ALG_ASYNC, .cra_blocksize = CFB64_BLOCK_SIZE, .cra_ctxsize = sizeof(struct atmel_aes_ctx), |