On Thursday 21 February 2013 11:02, Paul Bolle wrote:
> diff --git a/drivers/infiniband/hw/mlx4/qp.c b/drivers/infiniband/hw/mlx4/qp.c
> index 19e0637..512fde3 100644
> --- a/drivers/infiniband/hw/mlx4/qp.c
> +++ b/drivers/infiniband/hw/mlx4/qp.c
> @@ -1778,8 +1778,8 @@ static int build_mlx_header(struct mlx4_ib_sqp *sqp,
> struct ib_send_wr *wr,
> }
>
> vlan = rdma_get_vlan_id(&sgid);
> - is_vlan = vlan < 0x1000;
> }
Nice try!
However, this approach does add the line below to processing for an IB port
(ETH/RoCE port stays same, more or less).
Processing time is therefore increased (at least on the IB side) relative to
just living with the warning.
Roland?
> + is_vlan = vlan < 0x1000; <=== Code line added to IB-side processing.
> ib_ud_header_init(send_size, !is_eth, is_eth, is_vlan, is_grh, 0,
> &sqp->ud_header);
>
> if (!is_eth) {
-Jack
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