X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=crypto%2Finternal.h;h=abb01f71f817a80192a449439ed0ecd0565d60c6;hb=b5677d848cbb94220ac2cfd36d93bcdbe49c3280;hp=2da6ad4f3593a064a035e9ba796c2c530a269876;hpb=8a84fc15ae5cafcc366dd85cf8e1ab2040679abc;p=linux-2.6

diff --git a/crypto/internal.h b/crypto/internal.h
index 2da6ad4f35..abb01f71f8 100644
--- a/crypto/internal.h
+++ b/crypto/internal.h
@@ -50,11 +50,16 @@ extern struct list_head crypto_alg_list;
 extern struct rw_semaphore crypto_alg_sem;
 extern struct blocking_notifier_head crypto_chain;
 
-extern enum km_type crypto_km_types[];
-
 static inline enum km_type crypto_kmap_type(int out)
 {
-	return crypto_km_types[(in_softirq() ? 2 : 0) + out];
+	enum km_type type;
+
+	if (in_softirq())
+		type = out * (KM_SOFTIRQ1 - KM_SOFTIRQ0) + KM_SOFTIRQ0;
+	else
+		type = out * (KM_USER1 - KM_USER0) + KM_USER0;
+
+	return type;
 }
 
 static inline void *crypto_kmap(struct page *page, int out)
@@ -83,8 +88,7 @@ static inline void crypto_exit_proc(void)
 { }
 #endif
 
-static inline unsigned int crypto_digest_ctxsize(struct crypto_alg *alg,
-						 int flags)
+static inline unsigned int crypto_digest_ctxsize(struct crypto_alg *alg)
 {
 	unsigned int len = alg->cra_ctxsize;
 
@@ -96,23 +100,12 @@ static inline unsigned int crypto_digest_ctxsize(struct crypto_alg *alg,
 	return len;
 }
 
-static inline unsigned int crypto_cipher_ctxsize(struct crypto_alg *alg,
-						 int flags)
+static inline unsigned int crypto_cipher_ctxsize(struct crypto_alg *alg)
 {
-	unsigned int len = alg->cra_ctxsize;
-	
-	switch (flags & CRYPTO_TFM_MODE_MASK) {
-	case CRYPTO_TFM_MODE_CBC:
-		len = ALIGN(len, (unsigned long)alg->cra_alignmask + 1);
-		len += alg->cra_blocksize;
-		break;
-	}
-
-	return len;
+	return alg->cra_ctxsize;
 }
 
-static inline unsigned int crypto_compress_ctxsize(struct crypto_alg *alg,
-						   int flags)
+static inline unsigned int crypto_compress_ctxsize(struct crypto_alg *alg)
 {
 	return alg->cra_ctxsize;
 }
@@ -121,10 +114,6 @@ struct crypto_alg *crypto_mod_get(struct crypto_alg *alg);
 struct crypto_alg *__crypto_alg_lookup(const char *name, u32 type, u32 mask);
 struct crypto_alg *crypto_alg_mod_lookup(const char *name, u32 type, u32 mask);
 
-int crypto_init_digest_flags(struct crypto_tfm *tfm, u32 flags);
-int crypto_init_cipher_flags(struct crypto_tfm *tfm, u32 flags);
-int crypto_init_compress_flags(struct crypto_tfm *tfm, u32 flags);
-
 int crypto_init_digest_ops(struct crypto_tfm *tfm);
 int crypto_init_cipher_ops(struct crypto_tfm *tfm);
 int crypto_init_compress_ops(struct crypto_tfm *tfm);
@@ -136,7 +125,8 @@ void crypto_exit_compress_ops(struct crypto_tfm *tfm);
 void crypto_larval_error(const char *name, u32 type, u32 mask);
 
 void crypto_shoot_alg(struct crypto_alg *alg);
-struct crypto_tfm *__crypto_alloc_tfm(struct crypto_alg *alg, u32 flags);
+struct crypto_tfm *__crypto_alloc_tfm(struct crypto_alg *alg, u32 type,
+				      u32 mask);
 
 int crypto_register_instance(struct crypto_template *tmpl,
 			     struct crypto_instance *inst);