net/mlx5: fix link speed bitmasks

[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 a824787..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>
+#include <stdint.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))))))
 
+/* 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]))
 
@@ -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 claim_nonzero(...) assert((__VA_ARGS__) != 0)
 
 #else /* NDEBUG */
 
 #define DEBUG(...) (void)0
 #define claim_zero(...) (__VA_ARGS__)
+#define claim_nonzero(...) (__VA_ARGS__)
 
 #endif /* NDEBUG */