Remove bsd_cryptodev engine

Reviewed-by: NRichard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/3699)

CHANGES

@@ -9,6 +9,9 @@
 
  Changes between 1.1.0f and 1.1.1 [xx XXX xxxx]
 
+  *) Removed BSD cryptodev engine.
+     [Rich Salz]
+
   *) Add a build target 'build_all_generated', to build all generated files
      and only that.  This can be used to prepare everything that requires
      things like perl for a system that lacks perl and then move everything

README.ENGINE

@@ -13,7 +13,6 @@
   There are currently built-in ENGINE implementations for the following
   crypto devices:
 
-      o Cryptodev
       o Microsoft CryptoAPI
       o VIA Padlock
       o nCipher CHIL

crypto/engine/build.info

@@ -4,5 +4,5 @@ SOURCE[../../libcrypto]=\
         eng_table.c eng_pkey.c eng_fat.c eng_all.c \
         tb_rsa.c tb_dsa.c tb_dh.c tb_rand.c \
         tb_cipher.c tb_digest.c tb_pkmeth.c tb_asnmth.c tb_eckey.c \
-        eng_openssl.c eng_cnf.c eng_dyn.c eng_cryptodev.c \
+        eng_openssl.c eng_cnf.c eng_dyn.c \
         eng_rdrand.c

crypto/engine/eng_all.c

@@ -18,14 +18,8 @@ void ENGINE_load_builtin_engines(void)
     OPENSSL_init_crypto(OPENSSL_INIT_ENGINE_ALL_BUILTIN, NULL);
 }
 
-#if (defined(__OpenBSD__) || defined(__FreeBSD__) || defined(__DragonFly__) || defined(HAVE_CRYPTODEV)) && !defined(OPENSSL_NO_DEPRECATED)
+#if (defined(__OpenBSD__) || defined(__FreeBSD__) || defined(__DragonFly__)) && !defined(OPENSSL_NO_DEPRECATED)
 void ENGINE_setup_bsd_cryptodev(void)
 {
-    static int bsd_cryptodev_default_loaded = 0;
-    if (!bsd_cryptodev_default_loaded) {
-        OPENSSL_init_crypto(OPENSSL_INIT_ENGINE_CRYPTODEV, NULL);
-        ENGINE_register_all_complete();
-    }
-    bsd_cryptodev_default_loaded = 1;
 }
 #endif

crypto/include/internal/engine.h

@@ -10,7 +10,6 @@
 #include <openssl/engine.h>
 
 void engine_load_openssl_int(void);
-void engine_load_cryptodev_int(void);
 void engine_load_rdrand_int(void);
 void engine_load_dynamic_int(void);
 void engine_load_padlock_int(void);

crypto/init.c

@@ -241,19 +241,6 @@ DEFINE_RUN_ONCE_STATIC(ossl_init_engine_openssl)
     engine_load_openssl_int();
     return 1;
 }
-# if !defined(OPENSSL_NO_HW) && \
-    (defined(__OpenBSD__) || defined(__FreeBSD__) || defined(__DragonFly__) || defined(HAVE_CRYPTODEV))
-static CRYPTO_ONCE engine_cryptodev = CRYPTO_ONCE_STATIC_INIT;
-DEFINE_RUN_ONCE_STATIC(ossl_init_engine_cryptodev)
-{
-#  ifdef OPENSSL_INIT_DEBUG
-    fprintf(stderr, "OPENSSL_INIT: ossl_init_engine_cryptodev: "
-                    "engine_load_cryptodev_int()\n");
-#  endif
-    engine_load_cryptodev_int();
-    return 1;
-}
-# endif
 
 # ifndef OPENSSL_NO_RDRAND
 static CRYPTO_ONCE engine_rdrand = CRYPTO_ONCE_STATIC_INIT;
@@ -573,12 +560,6 @@ int OPENSSL_init_crypto(uint64_t opts, const OPENSSL_INIT_SETTINGS *settings)
     if ((opts & OPENSSL_INIT_ENGINE_OPENSSL)
             && !RUN_ONCE(&engine_openssl, ossl_init_engine_openssl))
         return 0;
-# if !defined(OPENSSL_NO_HW) && \
-    (defined(__OpenBSD__) || defined(__FreeBSD__) || defined(__DragonFly__) || defined(HAVE_CRYPTODEV))
-    if ((opts & OPENSSL_INIT_ENGINE_CRYPTODEV)
-            && !RUN_ONCE(&engine_cryptodev, ossl_init_engine_cryptodev))
-        return 0;
-# endif
 # ifndef OPENSSL_NO_RDRAND
     if ((opts & OPENSSL_INIT_ENGINE_RDRAND)
             && !RUN_ONCE(&engine_rdrand, ossl_init_engine_rdrand))

include/openssl/engine.h

@@ -744,7 +744,7 @@ typedef int (*dynamic_bind_engine) (ENGINE *e, const char *id,
  */
 void *ENGINE_get_static_state(void);
 
-# if defined(__OpenBSD__) || defined(__FreeBSD__) || defined(__DragonFly__) || defined(HAVE_CRYPTODEV)
+# if defined(__OpenBSD__) || defined(__FreeBSD__) || defined(__DragonFly__)
 DEPRECATEDIN_1_1_0(void ENGINE_setup_bsd_cryptodev(void))
 # endif