From: Jesper Dangaard Brouer <[email protected]> Date: Fri, 31 May 2019 18:18:17 +0200
> On Fri, 31 May 2019 08:51:43 +0200 Tom Barbette <[email protected]> wrote: > >> I wonder if it doesn't simply come from mlx5/en_main.c: >> rq->buff.map_dir = rq->xdp_prog ? DMA_BIDIRECTIONAL : DMA_FROM_DEVICE; >> > > Nope, that is not the problem. And it's easy to test this theory by forcing DMA_FROM_DEVICE.
