diff options
Diffstat (limited to 'drivers/net/mlx5/mlx5_defs.h')
| -rw-r--r-- | drivers/net/mlx5/mlx5_defs.h | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/drivers/net/mlx5/mlx5_defs.h b/drivers/net/mlx5/mlx5_defs.h index 24caf7e7..d7063576 100644 --- a/drivers/net/mlx5/mlx5_defs.h +++ b/drivers/net/mlx5/mlx5_defs.h @@ -110,7 +110,17 @@ /* Supported RSS */ #define MLX5_RSS_HF_MASK (~(ETH_RSS_IP | ETH_RSS_UDP | ETH_RSS_TCP)) -/* Maximum number of attempts to query link status before giving up. */ -#define MLX5_MAX_LINK_QUERY_ATTEMPTS 5 +/* Timeout in seconds to get a valid link status. */ +#define MLX5_LINK_STATUS_TIMEOUT 10 + +/* Reserved address space for UAR mapping. */ +#define MLX5_UAR_SIZE (1ULL << 32) + +/* Offset of reserved UAR address space to hugepage memory. Offset is used here + * to minimize possibility of address next to hugepage being used by other code + * in either primary or secondary process, failing to map TX UAR would make TX + * packets invisible to HW. + */ +#define MLX5_UAR_OFFSET (1ULL << 32) #endif /* RTE_PMD_MLX5_DEFS_H_ */ |