text: /* SPDX-License-Identifier: BSD-3-Clause
   * Copyright (c) 2015-2018 Atomic Rules LLC
   */
  
  #ifndef _ARK_DEBUG_H_
  #define _ARK_DEBUG_H_
  
  #include <inttypes.h>
  #include <rte_log.h>
  
  
  /* Configuration option to pad TX packets to 60 bytes */
  #ifdef RTE_LIBRTE_ARK_PAD_TX
  #define ARK_TX_PAD_TO_60   1
  #else
  #define ARK_TX_PAD_TO_60   0
  #endif
  
  /* system camel case definition changed to upper case */
  #define PRIU32 PRIu32
  #define PRIU64 PRIu64
  
  /* Format specifiers for string data pairs */
  #define ARK_SU32  "\n\t%-20s    %'20" PRIU32
  #define ARK_SU64  "\n\t%-20s    %'20" PRIU64
  #define ARK_SU64X "\n\t%-20s    %#20" PRIx64
  #define ARK_SPTR  "\n\t%-20s    %20p"
  
  extern int ark_logtype;
  
  #define PMD_DRV_LOG(level, fmt, args...)	\
  	rte_log(RTE_LOG_ ##level, ark_logtype, fmt, ## args)
  
  /* Conditional trace definitions */
  #define ARK_TRACE_ON(level, fmt, args...) \
  	PMD_DRV_LOG(level, fmt, ## args)
  
  /* This pattern allows compiler check arguments even if disabled  */
  #define ARK_TRACE_OFF(level, fmt, args...)			\
  	do {							\
  		if (0)						\
  			PMD_DRV_LOG(level, fmt, ## args);	\
  	} while (0)
  
  /* tracing including the function name */
  #define ARK_FUNC_ON(level, fmt, args...) \
  	PMD_DRV_LOG(level, "%s(): " fmt, __func__, ## args)
  
  /* tracing including the function name */
  #define ARK_FUNC_OFF(level, fmt, args...)				\
  	do {								\
  		if (0)							\
  			PMD_DRV_LOG(level, "%s(): " fmt, __func__, ## args); \
  	} while (0)
  
  
  /* Debug macro for tracing full behavior, function tracing and messages*/
  #ifdef RTE_LIBRTE_ARK_DEBUG_TRACE
  #define PMD_FUNC_LOG(level, fmt, ...) ARK_FUNC_ON(level, fmt, ##__VA_ARGS__)
  #define PMD_DEBUG_LOG(level, fmt, ...) ARK_TRACE_ON(level, fmt, ##__VA_ARGS__)
  #else
  #define PMD_FUNC_LOG(level, fmt, ...) ARK_FUNC_OFF(level, fmt, ##__VA_ARGS__)
  #define PMD_DEBUG_LOG(level, fmt, ...) ARK_TRACE_OFF(level, fmt, ##__VA_ARGS__)
  #endif
  
  
  /* Debug macro for reporting FPGA statistics */
  #ifdef RTE_LIBRTE_ARK_DEBUG_STATS
  #define PMD_STATS_LOG(level, fmt, ...) ARK_TRACE_ON(level, fmt, ##__VA_ARGS__)
  #else
  #define PMD_STATS_LOG(level, fmt, ...)  ARK_TRACE_OFF(level, fmt, ##__VA_ARGS__)
  #endif
  
  
  /* Debug macro for RX path */
  #ifdef RTE_LIBRTE_ARK_DEBUG_RX
  #define ARK_RX_DEBUG 1
  #define PMD_RX_LOG(level, fmt, ...)  ARK_TRACE_ON(level, fmt, ##__VA_ARGS__)
  #else
  #define ARK_RX_DEBUG 0
  #define PMD_RX_LOG(level, fmt, ...)  ARK_TRACE_OFF(level, fmt, ##__VA_ARGS__)
  #endif
  
  /* Debug macro for TX path */
  #ifdef RTE_LIBRTE_ARK_DEBUG_TX
  #define ARK_TX_DEBUG       1
  #define PMD_TX_LOG(level, fmt, ...)  ARK_TRACE_ON(level, fmt, ##__VA_ARGS__)
  #else
  #define ARK_TX_DEBUG       0
  #define PMD_TX_LOG(level, fmt, ...)  ARK_TRACE_OFF(level, fmt, ##__VA_ARGS__)
  #endif
  
  #endif
  