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>

diff --git a/drivers/crypto/atmel-aes.c b/drivers/crypto/atmel-aes.c
index 1d3997a..e545636 100644 (file)
--- 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),