> they are declared in patch 1/2:
>
> +enum {
> + MLX5_CAP_UMR_FENCE_STRONG = 0x0,
> + MLX5_CAP_UMR_FENCE_SMALL = 0x1,
> + MLX5_CAP_UMR_FENCE_NONE = 0x2,
> +};
> +
Missed that, thanks.
What's FENCE_NONE anyway? no umr fence needed at all?