hw/misc: Implement ESP32-S3 AES

hw/misc/esp32s3_aes.c

@@ -0,0 +1,25 @@
+/*
+ * ESP32S3 AES emulation
+ *
+ * Copyright (c) 2023 Espressif Systems (Shanghai) Co. Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 or
+ * (at your option) any later version.
+ */
+#include "qemu/osdep.h"
+#include "hw/misc/esp32s3_aes.h"
+
+static const TypeInfo esp32s3_aes_info = {
+        .name = TYPE_ESP32S3_AES,
+        .parent = TYPE_ESP_AES,
+        .instance_size = sizeof(ESP32S3AesState),
+        .class_size = sizeof(ESP32S3AesClass)
+};
+
+static void esp32s3_aes_register_types(void)
+{
+    type_register_static(&esp32s3_aes_info);
+}
+
+type_init(esp32s3_aes_register_types)

hw/misc/meson.build

@@ -184,6 +184,10 @@ if gcrypt.found()
     'esp32c3_ds.c',
     'esp32c3_xts_aes.c'
   ))
+  system_ss.add(when: [gcrypt, 'CONFIG_XTENSA_ESP32S3'], if_true: files(
+    'esp_aes.c',
+    'esp32s3_aes.c',
+  ))
 endif
 
 system_ss.add(when: 'CONFIG_GRLIB', if_true: files('grlib_ahb_apb_pnp.c'))

include/hw/misc/esp32s3_aes.h

@@ -0,0 +1,27 @@
+/*
+ * ESP32-C3 AES emulation
+ *
+ * Copyright (c) 2023 Espressif Systems (Shanghai) Co. Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 or
+ * (at your option) any later version.
+ */
+#pragma once
+
+#include "hw/misc/esp_aes.h"
+
+#define TYPE_ESP32S3_AES "misc.esp32s3.aes"
+#define ESP32S3_AES(obj) OBJECT_CHECK(ESP32S3AesState, (obj), TYPE_ESP32S3_AES)
+
+#define ESP32S3_AES_GET_CLASS(obj) OBJECT_GET_CLASS(ESP32S3AesClass, obj, TYPE_ESP32S3_AES)
+#define ESP32S3_AES_CLASS(klass) OBJECT_CLASS_CHECK(ESP32S3AesClass, klass, TYPE_ESP32S3_AES)
+
+typedef struct ESP32S3AesState {
+    ESPAesState parent;
+} ESP32S3AesState;
+
+
+typedef struct ESP32S3AesClass {
+    ESPAesClass parent_class;
+} ESP32S3AesClass;