diff options
Diffstat (limited to 'drivers/crypto/allwinner/sun4i-ss/sun4i-ss.h')
| -rw-r--r-- | drivers/crypto/allwinner/sun4i-ss/sun4i-ss.h | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/drivers/crypto/allwinner/sun4i-ss/sun4i-ss.h b/drivers/crypto/allwinner/sun4i-ss/sun4i-ss.h index 2b4c6333eb67..6c5d4aa6453c 100644 --- a/drivers/crypto/allwinner/sun4i-ss/sun4i-ss.h +++ b/drivers/crypto/allwinner/sun4i-ss/sun4i-ss.h @@ -8,7 +8,7 @@ * Support MD5 and SHA1 hash algorithms. * Support DES and 3DES * - * You could find the datasheet in Documentation/arm/sunxi.rst + * You could find the datasheet in Documentation/arch/arm/sunxi.rst */ #include <linux/clk.h> @@ -25,7 +25,7 @@ #include <linux/pm_runtime.h> #include <crypto/md5.h> #include <crypto/skcipher.h> -#include <crypto/sha.h> +#include <crypto/sha1.h> #include <crypto/hash.h> #include <crypto/internal/hash.h> #include <crypto/internal/skcipher.h> @@ -148,10 +148,14 @@ struct sun4i_ss_ctx { struct reset_control *reset; struct device *dev; struct resource *res; + char buf[4 * SS_RX_MAX];/* buffer for linearize SG src */ + char bufo[4 * SS_TX_MAX]; /* buffer for linearize SG dst */ spinlock_t slock; /* control the use of the device */ #ifdef CONFIG_CRYPTO_DEV_SUN4I_SS_PRNG u32 seed[SS_SEED_LEN / BITS_PER_LONG]; #endif + struct dentry *dbgfs_dir; + struct dentry *dbgfs_stats; }; struct sun4i_ss_alg_template { @@ -163,6 +167,10 @@ struct sun4i_ss_alg_template { struct rng_alg rng; } alg; struct sun4i_ss_ctx *ss; + unsigned long stat_req; + unsigned long stat_fb; + unsigned long stat_bytes; + unsigned long stat_opti; }; struct sun4i_tfm_ctx { @@ -170,11 +178,13 @@ struct sun4i_tfm_ctx { u32 keylen; u32 keymode; struct sun4i_ss_ctx *ss; - struct crypto_sync_skcipher *fallback_tfm; + struct crypto_skcipher *fallback_tfm; }; struct sun4i_cipher_req_ctx { u32 mode; + u8 backup_iv[AES_BLOCK_SIZE]; + struct skcipher_request fallback_req; // keep at the end }; struct sun4i_req_ctx { |