| /****************************************************************************** |
| * |
| * Copyright (C) 2010 - 2015 Xilinx, Inc. All rights reserved. |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining a copy |
| * of this software and associated documentation files (the "Software"), to deal |
| * in the Software without restriction, including without limitation the rights |
| * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
| * copies of the Software, and to permit persons to whom the Software is |
| * furnished to do so, subject to the following conditions: |
| * |
| * The above copyright notice and this permission notice shall be included in |
| * all copies or substantial portions of the Software. |
| * |
| * Use of the Software is limited solely to applications: |
| * (a) running on a Xilinx device, or |
| * (b) that interact with a Xilinx device through a bus or interconnect. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| * XILINX BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, |
| * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF |
| * OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| * SOFTWARE. |
| * |
| * Except as contained in this notice, the name of the Xilinx shall not be used |
| * in advertising or otherwise to promote the sale, use or other dealings in |
| * this Software without prior written authorization from Xilinx. |
| * |
| ******************************************************************************/ |
| /*****************************************************************************/ |
| /** |
| * |
| * @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 |
| * </pre> |
| * |
| ******************************************************************************/ |
| |
| #ifndef XIL_TYPES_H /* prevent circular inclusions */ |
| #define XIL_TYPES_H /* by using protection macros */ |
| |
| #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. |
| */ |
| #define UPPER_32_BITS(n) ((u32)(((n) >> 16) >> 16)) |
| |
| /** |
| * @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 |
| |
| #endif /* end of protection macro */ |
| /** |
| * @} End of "addtogroup common_types". |
| */ |