From d416dbd274eccec004a41702d0328ccf7b2a94a0 Mon Sep 17 00:00:00 2001
From: Yuanyuan Liu <yuanliu@codeaurora.org>
Date: Wed, 11 May 2016 15:08:38 -0700
Subject: [PATCH] qcacld-3.0: Remove platform dependency for crypto

Use OS standard crypto APIs instead of platform wrapper APIs.

CRs-Fixed: 1014363
Change-Id: I359b50890ec757c294cac405b46881b44881e8c8
---
 core/cds/inc/cds_crypto.h | 79 ---------------------------------------
 core/cds/src/cds_utils.c  |  2 -
 2 files changed, 81 deletions(-)

diff --git a/core/cds/inc/cds_crypto.h b/core/cds/inc/cds_crypto.h
index 4355ce2b0afa..0f6ff79468fd 100644
--- a/core/cds/inc/cds_crypto.h
+++ b/core/cds/inc/cds_crypto.h
@@ -50,133 +50,54 @@
 #include <cds_pack_align.h>
 #include <crypto/aes.h>
 #include <crypto/hash.h>
-#ifdef CONFIG_CNSS
-#include <net/cnss.h>
-#include <linux/qcomwlan_secif.h>
-#endif
 
-#ifdef CONFIG_CNSS
-static inline struct crypto_ahash *cds_crypto_alloc_ahash(const char *alg_name,
-	u32 type, u32 mask)
-{
-	return wcnss_wlan_crypto_alloc_ahash(alg_name, type, mask);
-}
-#else
 static inline struct crypto_ahash *cds_crypto_alloc_ahash(const char *alg_name,
 	u32 type, u32 mask)
 {
 	return crypto_alloc_ahash(alg_name, type, mask);
 }
-#endif
 
-#ifdef CONFIG_CNSS
-static inline struct crypto_cipher *
-cds_crypto_alloc_cipher(const char *alg_name, u32 type, u32 mask)
-{
-	return wcnss_wlan_crypto_alloc_cipher(alg_name, type, mask);
-}
-#else
 static inline struct crypto_cipher *
 cds_crypto_alloc_cipher(const char *alg_name, u32 type, u32 mask)
 {
 	return crypto_alloc_cipher(alg_name, type, mask);
 }
-#endif
 
-#ifdef CONFIG_CNSS
-static inline void cds_cmac_calc_mic(struct crypto_cipher *tfm, u8 *m,
-		u16 length, u8 *mac)
-{
-	wcnss_wlan_cmac_calc_mic(tfm, m, length, mac);
-}
-#endif
-
-#ifdef CONFIG_CNSS
-static inline void cds_crypto_free_cipher(struct crypto_cipher *tfm)
-{
-	wcnss_wlan_crypto_free_cipher(tfm);
-}
-#else
 static inline void cds_crypto_free_cipher(struct crypto_cipher *tfm)
 {
 	crypto_free_cipher(tfm);
 }
-#endif
 
-#ifdef CONFIG_CNSS
-static inline void cds_crypto_free_ahash(struct crypto_ahash *tfm)
-{
-	wcnss_wlan_crypto_free_ahash(tfm);
-}
-#else
 static inline void cds_crypto_free_ahash(struct crypto_ahash *tfm)
 {
 	crypto_free_ahash(tfm);
 }
-#endif
 
-#ifdef CONFIG_CNSS
-static inline int cds_crypto_ahash_setkey(struct crypto_ahash *tfm,
-	const u8 *key, unsigned int keylen)
-{
-	return wcnss_wlan_crypto_ahash_setkey(tfm, key, keylen);
-}
-#else
 static inline int cds_crypto_ahash_setkey(struct crypto_ahash *tfm,
 	const u8 *key, unsigned int keylen)
 {
 	return crypto_ahash_setkey(tfm, key, keylen);
 }
-#endif
 
-#ifdef CONFIG_CNSS
-static inline int cds_crypto_ahash_digest(struct ahash_request *req)
-{
-	return wcnss_wlan_crypto_ahash_digest(req);
-}
-#else
 static inline int cds_crypto_ahash_digest(struct ahash_request *req)
 {
 	return crypto_ahash_digest(req);
 }
-#endif
 
-#ifdef CONFIG_CNSS
-static inline struct crypto_ablkcipher *
-cds_crypto_alloc_ablkcipher(const char *alg_name, u32 type, u32 mask)
-{
-	return wcnss_wlan_crypto_alloc_ablkcipher(alg_name, type, mask);
-}
-#else
 static inline struct crypto_ablkcipher *
 cds_crypto_alloc_ablkcipher(const char *alg_name, u32 type, u32 mask)
 {
 	return crypto_alloc_ablkcipher(alg_name, type, mask);
 }
-#endif
 
-#ifdef CONFIG_CNSS
-static inline void cds_ablkcipher_request_free(struct ablkcipher_request *req)
-{
-	wcnss_wlan_ablkcipher_request_free(req);
-}
-#else
 static inline void cds_ablkcipher_request_free(struct ablkcipher_request *req)
 {
 	ablkcipher_request_free(req);
 }
-#endif
 
-#ifdef CONFIG_CNSS
-static inline void cds_crypto_free_ablkcipher(struct crypto_ablkcipher *tfm)
-{
-	wcnss_wlan_crypto_free_ablkcipher(tfm);
-}
-#else
 static inline void cds_crypto_free_ablkcipher(struct crypto_ablkcipher *tfm)
 {
 	crypto_free_ablkcipher(tfm);
 }
-#endif
 
 #endif /* if !defined __CDS_CRYPTO_H */
diff --git a/core/cds/src/cds_utils.c b/core/cds/src/cds_utils.c
index 180993759ece..c818f4980a2c 100644
--- a/core/cds/src/cds_utils.c
+++ b/core/cds/src/cds_utils.c
@@ -85,7 +85,6 @@
 /*----------------------------------------------------------------------------
    Function Definitions and Documentation
  * -------------------------------------------------------------------------*/
-#ifdef CONFIG_ICNSS
 #ifdef WLAN_FEATURE_11W
 static inline void xor_128(const u8 *a, const u8 *b, u8 *out)
 {
@@ -191,7 +190,6 @@ static void cds_cmac_calc_mic(struct crypto_cipher *tfm,
 	memcpy(mac, x, CMAC_TLEN);
 }
 #endif
-#endif
 
 /*--------------------------------------------------------------------------