/* SPDX-License-Identifier: BSD-3-Clause
* Copyright 2017 6WIND S.A.
- * Copyright 2017 Mellanox
+ * Copyright 2017 Mellanox Technologies, Ltd
*/
#ifndef MLX4_UTILS_H_
#define MLX4_UTILS_H_
-#include <assert.h>
#include <stddef.h>
#include <stdio.h>
#include "mlx4.h"
-#ifndef NDEBUG
+/*
+ * Compilation workaround for PPC64 when AltiVec is fully enabled, e.g. std=c11.
+ * Otherwise there would be a type conflict between stdbool and altivec.
+ */
+#if defined(__PPC64__) && !defined(__APPLE_ALTIVEC__)
+#undef bool
+/* redefine as in stdbool.h */
+#define bool _Bool
+#endif
+
+extern int mlx4_logtype;
+
+#ifdef RTE_LIBRTE_MLX4_DEBUG
/*
- * When debugging is enabled (NDEBUG not defined), file, line and function
+ * When debugging is enabled (MLX4_DEBUG is defined), file, line and function
* information replace the driver name (MLX4_DRIVER_NAME) in log messages.
*/
}
#define PMD_DRV_LOG(level, ...) \
- RTE_LOG(level, PMD, \
+ rte_log(RTE_LOG_ ## level, mlx4_logtype, \
RTE_FMT("%s:%u: %s(): " RTE_FMT_HEAD(__VA_ARGS__,) "\n", \
pmd_drv_log_basename(__FILE__), \
__LINE__, \
__func__, \
RTE_FMT_TAIL(__VA_ARGS__,)))
-#define DEBUG(...) PMD_DRV_LOG(DEBUG, __VA_ARGS__)
-#define claim_zero(...) assert((__VA_ARGS__) == 0)
+#define MLX4_ASSERT(exp) RTE_VERIFY(exp)
+#define claim_zero(...) MLX4_ASSERT((__VA_ARGS__) == 0)
-#else /* NDEBUG */
+#else /* RTE_LIBRTE_MLX4_DEBUG */
/*
- * Like assert(), DEBUG() becomes a no-op and claim_zero() does not perform
+ * Like MLX4_ASSERT(), claim_zero() does not perform
* any check when debugging is disabled.
*/
#define PMD_DRV_LOG(level, ...) \
- RTE_LOG(level, PMD, \
+ rte_log(RTE_LOG_ ## level, mlx4_logtype, \
RTE_FMT(MLX4_DRIVER_NAME ": " \
RTE_FMT_HEAD(__VA_ARGS__,) "\n", \
RTE_FMT_TAIL(__VA_ARGS__,)))
-#define DEBUG(...) (void)0
+#define MLX4_ASSERT(exp) RTE_ASSERT(exp)
#define claim_zero(...) (__VA_ARGS__)
-#endif /* NDEBUG */
+#endif /* RTE_LIBRTE_MLX4_DEBUG */
+#define DEBUG(...) PMD_DRV_LOG(DEBUG, __VA_ARGS__)
#define INFO(...) PMD_DRV_LOG(INFO, __VA_ARGS__)
#define WARN(...) PMD_DRV_LOG(WARNING, __VA_ARGS__)
#define ERROR(...) PMD_DRV_LOG(ERR, __VA_ARGS__)
/** Allocate a buffer on the stack and fill it with a printf format string. */
#define MKSTR(name, ...) \
- char name[snprintf(NULL, 0, __VA_ARGS__) + 1]; \
+ int mkstr_size_##name = snprintf(NULL, 0, "" __VA_ARGS__); \
+ char name[mkstr_size_##name + 1]; \
\
- snprintf(name, sizeof(name), __VA_ARGS__)
+ snprintf(name, sizeof(name), "" __VA_ARGS__)
/** Generate a string out of the provided arguments. */
#define MLX4_STR(...) # __VA_ARGS__