On Wed, 2017-06-07 at 12:07 +0300, Leon Romanovsky wrote:
> On Tue, May 30, 2017 at 09:47:34AM +0300, Leon Romanovsky wrote:
> > From: Moni Shoua <monis@xxxxxxxxxxxx>
> >
> > RoCEv2 is the preferred RDMA protocol for Ethernet link layer
> > because
> > of its advantages over RoCEv1. For better user experience make it
> > the
> > default choice for RDMA_CM connections if device/port support it.
> >
> > Signed-off-by: Moni Shoua <monis@xxxxxxxxxxxx>
> > Reviewed-by: Matan Barak <matanb@xxxxxxxxxxxx>
> > Signed-off-by: Leon Romanovsky <leon@xxxxxxxxxx>
> > ---
> > drivers/infiniband/core/cma.c | 9 +++++++--
> > 1 file changed, 7 insertions(+), 2 deletions(-)
> >
> > diff --git a/drivers/infiniband/core/cma.c
> > b/drivers/infiniband/core/cma.c
> > index 91b7a2fe5a55..5ce3c9e1657e 100644
> > --- a/drivers/infiniband/core/cma.c
> > +++ b/drivers/infiniband/core/cma.c
> > @@ -72,6 +72,7 @@ MODULE_LICENSE("Dual BSD/GPL");
> > #define CMA_MAX_CM_RETRIES 15
> > #define CMA_CM_MRA_SETTING (IB_CM_MRA_FLAG_DELAY | 24)
> > #define CMA_IBOE_PACKET_LIFETIME 18
> > +#define CMA_PREFERRED_ROCE_GID_TYPE IB_GID_TYPE_ROCE_UDP_ENCAP
>
> It should be (1 << IB_GID_TYPE_ROCE_UDP_ENCAP) and not as was written
> above. We will send a fix for that.
I didn't see a followup that fixed this, so I took this patch and then
created a fix patch myself.
--
Doug Ledford <dledford@xxxxxxxxxx>
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