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+/******************************************************************************
+* Copyright (c) 2010 - 2021 Xilinx, Inc. All rights reserved.
+* SPDX-License-Identifier: MIT
+******************************************************************************/
+
+/*****************************************************************************/
+/**
+*
+* @file xil_types.h
+*
+* @addtogroup common_types Basic Data types for Xilinx® Software IP
+*
+* The xil_types.h file contains basic types for Xilinx software IP. These data types
+* are applicable for all processors supported by Xilinx.
+* @{
+* <pre>
+* MODIFICATION HISTORY:
+*
+* Ver Who Date Changes
+* ----- ---- -------- -------------------------------------------------------
+* 1.00a hbm 07/14/09 First release
+* 3.03a sdm 05/30/11 Added Xuint64 typedef and XUINT64_MSW/XUINT64_LSW macros
+* 5.00 pkp 05/29/14 Made changes for 64 bit architecture
+* srt 07/14/14 Use standard definitions from stdint.h and stddef.h
+* Define LONG and ULONG datatypes and mask values
+* 7.00 mus 01/07/19 Add cpp extern macro
+* 7.1 aru 08/19/19 Shift the value in UPPER_32_BITS only if it
+* is 64-bit processor
+* </pre>
+*
+******************************************************************************/
+
+/**
+ *@cond nocomments
+ */
+#ifndef XIL_TYPES_H /* prevent circular inclusions */
+#define XIL_TYPES_H /* by using protection macros */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <stdint.h>
+#include <stddef.h>
+
+/************************** Constant Definitions *****************************/
+
+#ifndef TRUE
+# define TRUE 1U
+#endif
+
+#ifndef FALSE
+# define FALSE 0U
+#endif
+
+#ifndef NULL
+#define NULL 0U
+#endif
+
+#define XIL_COMPONENT_IS_READY 0x11111111U /**< In device drivers, This macro will be
+ assigend to "IsReady" member of driver
+ instance to indicate that driver
+ instance is initialized and ready to use. */
+#define XIL_COMPONENT_IS_STARTED 0x22222222U /**< In device drivers, This macro will be assigend to
+ "IsStarted" member of driver instance
+ to indicate that driver instance is
+ started and it can be enabled. */
+
+/* @name New types
+ * New simple types.
+ * @{
+ */
+#ifndef __KERNEL__
+#ifndef XBASIC_TYPES_H
+/*
+ * guarded against xbasic_types.h.
+ */
+typedef uint8_t u8;
+typedef uint16_t u16;
+typedef uint32_t u32;
+/** @}*/
+#define __XUINT64__
+typedef struct
+{
+ u32 Upper;
+ u32 Lower;
+} Xuint64;
+
+
+/*****************************************************************************/
+/**
+* @brief Return the most significant half of the 64 bit data type.
+*
+* @param x is the 64 bit word.
+*
+* @return The upper 32 bits of the 64 bit word.
+*
+******************************************************************************/
+#define XUINT64_MSW(x) ((x).Upper)
+
+/*****************************************************************************/
+/**
+* @brief Return the least significant half of the 64 bit data type.
+*
+* @param x is the 64 bit word.
+*
+* @return The lower 32 bits of the 64 bit word.
+*
+******************************************************************************/
+#define XUINT64_LSW(x) ((x).Lower)
+
+#endif /* XBASIC_TYPES_H */
+
+/*
+ * xbasic_types.h does not typedef s* or u64
+ */
+/** @{ */
+typedef char char8;
+typedef int8_t s8;
+typedef int16_t s16;
+typedef int32_t s32;
+typedef int64_t s64;
+typedef uint64_t u64;
+typedef int sint32;
+
+typedef intptr_t INTPTR;
+typedef uintptr_t UINTPTR;
+typedef ptrdiff_t PTRDIFF;
+/** @}*/
+#if !defined(LONG) || !defined(ULONG)
+typedef long LONG;
+typedef unsigned long ULONG;
+#endif
+
+#define ULONG64_HI_MASK 0xFFFFFFFF00000000U
+#define ULONG64_LO_MASK ~ULONG64_HI_MASK
+
+#else
+#include <linux/types.h>
+#endif
+
+/** @{ */
+/**
+ * This data type defines an interrupt handler for a device.
+ * The argument points to the instance of the component
+ */
+typedef void (*XInterruptHandler) (void *InstancePtr);
+
+/**
+ * This data type defines an exception handler for a processor.
+ * The argument points to the instance of the component
+ */
+typedef void (*XExceptionHandler) (void *InstancePtr);
+
+/**
+ * @brief Returns 32-63 bits of a number.
+ * @param n : Number being accessed.
+ * @return Bits 32-63 of number.
+ *
+ * @note A basic shift-right of a 64- or 32-bit quantity.
+ * Use this to suppress the "right shift count >= width of type"
+ * warning when that quantity is 32-bits.
+ */
+#if defined (__aarch64__) || defined (__arch64__)
+#define UPPER_32_BITS(n) ((u32)(((n) >> 16) >> 16))
+#else
+#define UPPER_32_BITS(n) 0U
+#endif
+/**
+ * @brief Returns 0-31 bits of a number
+ * @param n : Number being accessed.
+ * @return Bits 0-31 of number
+ */
+#define LOWER_32_BITS(n) ((u32)(n))
+
+
+
+
+/************************** Constant Definitions *****************************/
+
+#ifndef TRUE
+#define TRUE 1U
+#endif
+
+#ifndef FALSE
+#define FALSE 0U
+#endif
+
+#ifndef NULL
+#define NULL 0U
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* end of protection macro */
+/**
+ *@endcond
+ */
+/**
+* @} End of "addtogroup common_types".
+*/