diff --git a/include/nuttx/sdio_slave.h b/include/nuttx/sdio_slave.h
new file mode 100644
index 00000000000..497a64d6e74
--- /dev/null
+++ b/include/nuttx/sdio_slave.h
@@ -0,0 +1,166 @@
+/****************************************************************************
+ * include/nuttx/sdio_slave.h
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.  The
+ * ASF licenses this file to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance with the
+ * License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+ * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
+ * License for the specific language governing permissions and limitations
+ * under the License.
+ *
+ ****************************************************************************/
+
+#ifndef __INCLUDE_NUTTX_SDIO_SLAVE_H
+#define __INCLUDE_NUTTX_SDIO_SLAVE_H
+
+/****************************************************************************
+ * Included Files
+ ****************************************************************************/
+
+#include <nuttx/config.h>
+#include <sys/types.h>
+#include <stdint.h>
+
+/****************************************************************************
+ * Public Function Prototypes
+ ****************************************************************************/
+
+/****************************************************************************
+ * Name: SDIO_SLAVE_SETCALLBACK
+ *
+ * Description:
+ *   Set callback to hardware, when the buffer have received or send
+ *   completed, hardware should call the callback to tell user transfer
+ *   finshed.
+ *
+ * Input Parameters:
+ *   dev - An instance of the SDIO Slave device interface
+ *   callback - User defined that recived transfer finshed
+ *   arg - The context for setcallback
+ *
+ * Returned Value:
+ *   OK is success; a negated errno on failure
+ *
+ ****************************************************************************/
+
+#define SDIO_SLAVE_SETCALLBACK(dev, callback, arg) ((dev)->setcallback(dev, callback, arg))
+
+/****************************************************************************
+ * Name: SDIO_SLAVE_RECVBUFFER
+ *
+ * Description:
+ *   Receive buffer from hardware without blocking.
+ *
+ * Input Parameters:
+ *   dev - An instance of the SDIO Slave device interface
+ *   buf - Address of the transfer buffer.
+ *   len - Length of the transfer buffer.
+ *
+ * Returned Value:
+ *   OK is success; a negated errno on failure
+ *
+ ****************************************************************************/
+
+#define SDIO_SLAVE_RECVBUFFER(dev, buf, len) ((dev)->recvbuffer(dev, buf, len))
+
+/****************************************************************************
+ * Name: SDIO_SLAVE_SENDBUFFER
+ *
+ * Description:
+ *   Send buffer to hardware without blocking.
+ *
+ * Input Parameters:
+ *   dev - An instance of the SDIO Slave device interface.
+ *   buf - Address of the transfer buffer.
+ *   len - Length of the transfer buffer.
+ *
+ * Returned Value:
+ *   OK is success; a negated errno on failure
+ *
+ ****************************************************************************/
+
+#define SDIO_SLAVE_SENDBUFFER(dev, buf, len) ((dev)->sendbuffer(dev, buf, len))
+
+/****************************************************************************
+ * Name: SDIO_SLAVE_CANCELBUFFER
+ *
+ * Description:
+ *   Cancel the buffer from hardware.
+ *
+ * Input Parameters:
+ *   dev - An instance of the SDIO Slave device interface
+ *   buf - Address of the transfer buffer.
+ *
+ * Returned Value:
+ *   OK is success; a negated errno on failure
+ *
+ ****************************************************************************/
+
+#define SDIO_SLAVE_CANCELBUFFER(dev, buf) ((dev)->cancelbuffer(dev, buf))
+
+/****************************************************************************
+ * Public Types
+ ****************************************************************************/
+
+/****************************************************************************
+ * Name: sdio_slave_finish
+ *
+ * Description:
+ *   Defines the transfer finish callback. User should not block in it,
+ *   hardware should call it when the buffer transfer completed. If
+ *   you want to use this buffer to transfer again, you need call
+ *   recvbuffer/sendbuffer again.
+ *
+ * Input Parameters:
+ *   recv - true on recive finshed; false on send finshed.
+ *   buf - Address of the transfer buffer.
+ *   result - negated errno on failure; the size received.
+ *   arg - the context of setcallback.
+ *
+ * Returned Value:
+ *   None
+ *
+ ****************************************************************************/
+
+typedef CODE void sdio_slave_finish(bool recv, FAR void *buf,
+                                    ssize_t result, FAR void *arg);
+
+struct sdio_slave_s
+{
+  CODE int (*setcallback)(FAR struct sdio_slave_s *dev,
+                          sdio_slave_finish callback, FAR void *arg);
+  CODE int (*recvbuffer)(FAR struct sdio_slave_s *dev,
+                         FAR void *buf, ssize_t len);
+  CODE int (*sendbuffer)(FAR struct sdio_slave_s *dev,
+                         FAR const void *buf, ssize_t len);
+  CODE int (*cancelbuffer)(FAR struct sdio_slave_s *dev,
+                           FAR const void *buf);
+};
+
+/****************************************************************************
+ * Public Functions Definitions
+ ****************************************************************************/
+
+#undef EXTERN
+#if defined(__cplusplus)
+#define EXTERN extern "C"
+extern "C"
+{
+#else
+#define EXTERN extern
+#endif
+
+#undef EXTERN
+#if defined(__cplusplus)
+}
+#endif
+
+#endif /* __INCLUDE_NUTTX_SDIO_SLAVE_H */