ehci-mxs: Remove non-DM code

[platform/kernel/u-boot.git] / include / hw_sha.h

diff --git a/include/hw_sha.h b/include/hw_sha.h
index ab19a99..b9bb583 100644 (file)
--- a/include/hw_sha.h
+++ b/include/hw_sha.h
@@ -1,9 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0+ */
 /*
  * Header file for SHA hardware acceleration
  *
  * Copyright (c) 2012  Samsung Electronics
- *
- * SPDX-License-Identifier:    GPL-2.0+
  */
 #ifndef __HW_SHA_H
 #define __HW_SHA_H
@@ -15,12 +14,38 @@
  * @param in_addr      A pointer to the input buffer
  * @param bufleni      Byte length of input buffer
  * @param out_addr     A pointer to the output buffer. When complete
+ *                     64 bytes are copied to pout[0]...pout[63]. Thus, a user
+ *                     should allocate at least 64 bytes at pOut in advance.
+ * @param chunk_size   chunk size for sha512
+ */
+void hw_sha512(const uchar *in_addr, uint buflen, uchar *out_addr,
+              uint chunk_size);
+
+/**
+ * Computes hash value of input pbuf using h/w acceleration
+ *
+ * @param in_addr      A pointer to the input buffer
+ * @param bufleni      Byte length of input buffer
+ * @param out_addr     A pointer to the output buffer. When complete
+ *                     48 bytes are copied to pout[0]...pout[47]. Thus, a user
+ *                     should allocate at least 48 bytes at pOut in advance.
+ * @param chunk_size   chunk size for sha384
+ */
+void hw_sha384(const uchar *in_addr, uint buflen, uchar *out_addr,
+              uint chunk_size);
+
+/**
+ * Computes hash value of input pbuf using h/w acceleration
+ *
+ * @param in_addr      A pointer to the input buffer
+ * @param bufleni      Byte length of input buffer
+ * @param out_addr     A pointer to the output buffer. When complete
  *                     32 bytes are copied to pout[0]...pout[31]. Thus, a user
  *                     should allocate at least 32 bytes at pOut in advance.
  * @param chunk_size   chunk size for sha256
  */
-void hw_sha256(const uchar * in_addr, uint buflen,
-                       uchar * out_addr, uint chunk_size);
+void hw_sha256(const uchar *in_addr, uint buflen, uchar *out_addr,
+              uint chunk_size);
 
 /**
  * Computes hash value of input pbuf using h/w acceleration
@@ -32,15 +57,15 @@ void hw_sha256(const uchar * in_addr, uint buflen,
  *                     should allocate at least 32 bytes at pOut in advance.
  * @param chunk_size   chunk_size for sha1
  */
-void hw_sha1(const uchar * in_addr, uint buflen,
-                       uchar * out_addr, uint chunk_size);
+void hw_sha1(const uchar *in_addr, uint buflen, uchar *out_addr,
+            uint chunk_size);
 
 /*
  * Create the context for sha progressive hashing using h/w acceleration
  *
  * @algo: Pointer to the hash_algo struct
  * @ctxp: Pointer to the pointer of the context for hashing
- * @return 0 if ok, -ve on error
+ * Return: 0 if ok, -ve on error
  */
 int hw_sha_init(struct hash_algo *algo, void **ctxp);
 
@@ -54,10 +79,10 @@ int hw_sha_init(struct hash_algo *algo, void **ctxp);
  * @buf: Pointer to the buffer being hashed
  * @size: Size of the buffer being hashed
  * @is_last: 1 if this is the last update; 0 otherwise
- * @return 0 if ok, -ve on error
+ * Return: 0 if ok, -ve on error
  */
 int hw_sha_update(struct hash_algo *algo, void *ctx, const void *buf,
-                    unsigned int size, int is_last);
+                 unsigned int size, int is_last);
 
 /*
  * Copy sha hash result at destination location
@@ -68,9 +93,9 @@ int hw_sha_update(struct hash_algo *algo, void *ctx, const void *buf,
  * @ctx: Pointer to the context for hashing
  * @dest_buf: Pointer to the destination buffer where hash is to be copied
  * @size: Size of the buffer being hashed
- * @return 0 if ok, -ve on error
+ * Return: 0 if ok, -ve on error
  */
 int hw_sha_finish(struct hash_algo *algo, void *ctx, void *dest_buf,
-                    int size);
+                 int size);
 
 #endif