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app/eventdev: add ethernet device setup helpers
[dpdk.git]
/
drivers
/
net
/
mlx5
/
mlx5_utils.h
diff --git
a/drivers/net/mlx5/mlx5_utils.h
b/drivers/net/mlx5/mlx5_utils.h
index
9b5e86a
..
2fbd10b
100644
(file)
--- a/
drivers/net/mlx5/mlx5_utils.h
+++ b/
drivers/net/mlx5/mlx5_utils.h
@@
-35,6
+35,7
@@
#define RTE_PMD_MLX5_UTILS_H_
#include <stddef.h>
#define RTE_PMD_MLX5_UTILS_H_
#include <stddef.h>
+#include <stdint.h>
#include <stdio.h>
#include <limits.h>
#include <assert.h>
#include <stdio.h>
#include <limits.h>
#include <assert.h>
@@
-61,6
+62,9
@@
!!(((bf)[((b) / (sizeof((bf)[0]) * CHAR_BIT))] & \
((size_t)1 << ((b) % (sizeof((bf)[0]) * CHAR_BIT))))))
!!(((bf)[((b) / (sizeof((bf)[0]) * CHAR_BIT))] & \
((size_t)1 << ((b) % (sizeof((bf)[0]) * CHAR_BIT))))))
+/* Convert a bit number to the corresponding 64-bit mask */
+#define MLX5_BITSHIFT(v) (UINT64_C(1) << (v))
+
/* Save and restore errno around argument evaluation. */
#define ERRNO_SAFE(x) ((errno = (int []){ errno, ((x), 0) }[0]))
/* Save and restore errno around argument evaluation. */
#define ERRNO_SAFE(x) ((errno = (int []){ errno, ((x), 0) }[0]))
@@
-128,11
+132,13
@@
pmd_drv_log_basename(const char *s)
#define DEBUG(...) PMD_DRV_LOG(DEBUG, __VA_ARGS__)
#define claim_zero(...) assert((__VA_ARGS__) == 0)
#define DEBUG(...) PMD_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__)
#else /* NDEBUG */
#define DEBUG(...) (void)0
#define claim_zero(...) (__VA_ARGS__)
+#define claim_nonzero(...) (__VA_ARGS__)
#endif /* NDEBUG */
#endif /* NDEBUG */
@@
-178,7
+184,7
@@
log2above(unsigned int v)
for (l = 0, r = 0; (v >> 1); ++l, v >>= 1)
r |= (v & 1);
for (l = 0, r = 0; (v >> 1); ++l, v >>= 1)
r |= (v & 1);
- return
(l + r)
;
+ return
l + r
;
}
#endif /* RTE_PMD_MLX5_UTILS_H_ */
}
#endif /* RTE_PMD_MLX5_UTILS_H_ */