#include <assert.h>
#include <errno.h>
+#include <mlx5_common.h>
+
#include "mlx5_defs.h"
+
/*
* Compilation workaround for PPC64 when AltiVec is fully enabled, e.g. std=c11.
* Otherwise there would be a type conflict between stdbool and altivec.
/* Save and restore errno around argument evaluation. */
#define ERRNO_SAFE(x) ((errno = (int []){ errno, ((x), 0) }[0]))
-/*
- * Helper macros to work around __VA_ARGS__ limitations in a C99 compliant
- * manner.
- */
-#define PMD_DRV_LOG_STRIP(a, b) a
-#define PMD_DRV_LOG_OPAREN (
-#define PMD_DRV_LOG_CPAREN )
-#define PMD_DRV_LOG_COMMA ,
-
-/* Return the file name part of a path. */
-static inline const char *
-pmd_drv_log_basename(const char *s)
-{
- const char *n = s;
-
- while (*n)
- if (*(n++) == '/')
- s = n;
- return s;
-}
-
extern int mlx5_logtype;
-#define PMD_DRV_LOG___(level, ...) \
- rte_log(RTE_LOG_ ## level, \
- mlx5_logtype, \
- RTE_FMT(MLX5_DRIVER_NAME ": " \
- RTE_FMT_HEAD(__VA_ARGS__,), \
- RTE_FMT_TAIL(__VA_ARGS__,)))
-
-/*
- * When debugging is enabled (NDEBUG not defined), file, line and function
- * information replace the driver name (MLX5_DRIVER_NAME) in log messages.
- */
-#ifndef NDEBUG
-
-#define PMD_DRV_LOG__(level, ...) \
- PMD_DRV_LOG___(level, "%s:%u: %s(): " __VA_ARGS__)
-#define PMD_DRV_LOG_(level, s, ...) \
- PMD_DRV_LOG__(level, \
- s "\n" PMD_DRV_LOG_COMMA \
- pmd_drv_log_basename(__FILE__) PMD_DRV_LOG_COMMA \
- __LINE__ PMD_DRV_LOG_COMMA \
- __func__, \
- __VA_ARGS__)
-
-#else /* NDEBUG */
-#define PMD_DRV_LOG__(level, ...) \
- PMD_DRV_LOG___(level, __VA_ARGS__)
-#define PMD_DRV_LOG_(level, s, ...) \
- PMD_DRV_LOG__(level, s "\n", __VA_ARGS__)
-
-#endif /* NDEBUG */
-
/* Generic printf()-like logging macro with automatic line feed. */
#define DRV_LOG(level, ...) \
- PMD_DRV_LOG_(level, \
+ PMD_DRV_LOG_(level, mlx5_logtype, MLX5_DRIVER_NAME, \
__VA_ARGS__ PMD_DRV_LOG_STRIP PMD_DRV_LOG_OPAREN, \
PMD_DRV_LOG_CPAREN)
-/* claim_zero() does not perform any check when debugging is disabled. */
-#ifndef NDEBUG
-
-#define DEBUG(...) DRV_LOG(DEBUG, __VA_ARGS__)
-#define claim_zero(...) assert((__VA_ARGS__) == 0)
-#define claim_nonzero(...) assert((__VA_ARGS__) != 0)
-
-#else /* NDEBUG */
-
-#define DEBUG(...) (void)0
-#define claim_zero(...) (__VA_ARGS__)
-#define claim_nonzero(...) (__VA_ARGS__)
-
-#endif /* NDEBUG */
-
#define INFO(...) DRV_LOG(INFO, __VA_ARGS__)
#define WARN(...) DRV_LOG(WARNING, __VA_ARGS__)
#define ERROR(...) DRV_LOG(ERR, __VA_ARGS__)
(((val) & (from)) / ((from) / (to))) : \
(((val) & (from)) * ((to) / (from))))
-/* Allocate a buffer on the stack and fill it with a printf format string. */
-#define MKSTR(name, ...) \
- int mkstr_size_##name = snprintf(NULL, 0, "" __VA_ARGS__); \
- char name[mkstr_size_##name + 1]; \
- \
- snprintf(name, sizeof(name), "" __VA_ARGS__)
-
/**
* Return logarithm of the nearest power of two above input value.
*