From 1d54f89094e2d2067948550ec52aab93e15b4b0c Mon Sep 17 00:00:00 2001 From: Yishai Hadas Date: Thu, 8 Jun 2017 16:15:11 +0300 Subject: [PATCH] IB/mlx5: Report RX checksum capabilities for IPoIB Report RX checksum capabilities when 'ipoib_enhanced_offloads' capabilities are set and support checksum. Signed-off-by: Yishai Hadas Reviewed-by: Maor Gottlieb Signed-off-by: Leon Romanovsky Signed-off-by: Doug Ledford --- drivers/infiniband/hw/mlx5/main.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c index bf74b2ee2f9c..2757d445b042 100644 --- a/drivers/infiniband/hw/mlx5/main.c +++ b/drivers/infiniband/hw/mlx5/main.c @@ -702,6 +702,10 @@ static int mlx5_ib_query_device(struct ib_device *ibdev, MLX5_CAP_GEN(dev->mdev, general_notification_event)) props->raw_packet_caps |= IB_RAW_PACKET_CAP_DELAY_DROP; + if (MLX5_CAP_GEN(mdev, ipoib_enhanced_offloads) && + MLX5_CAP_IPOIB_ENHANCED(mdev, csum_cap)) + props->device_cap_flags |= IB_DEVICE_UD_IP_CSUM; + if (MLX5_CAP_GEN(dev->mdev, eth_net_offloads) && MLX5_CAP_ETH(dev->mdev, scatter_fcs)) { /* Legacy bit to support old userspace libraries */ -- 2.20.1