[PATCH rdma-next 03/13] RDMA: Split kernel-only create QP flags from uverbs create QP flags

[Jason Gunthorpe]

On Tue, Jan 17, 2023 at 02:03:07PM +0200, Leon Romanovsky wrote:
> On Mon, Jan 16, 2023 at 01:39:38PM -0400, Jason Gunthorpe wrote:
> > On Mon, Jan 16, 2023 at 03:05:50PM +0200, Leon Romanovsky wrote:
> > 
> > > diff --git a/drivers/infiniband/hw/mlx4/mlx4_ib.h b/drivers/infiniband/hw/mlx4/mlx4_ib.h
> > > index 17fee1e73a45..c553bf0eb257 100644
> > > --- a/drivers/infiniband/hw/mlx4/mlx4_ib.h
> > > +++ b/drivers/infiniband/hw/mlx4/mlx4_ib.h
> > > @@ -184,7 +184,7 @@ enum mlx4_ib_qp_flags {
> > >  	/* Mellanox specific flags start from IB_QP_CREATE_RESERVED_START */
> > >  	MLX4_IB_ROCE_V2_GSI_QP = MLX4_IB_QP_CREATE_ROCE_V2_GSI,
> > >  	MLX4_IB_SRIOV_TUNNEL_QP = 1 << 30,
> > > -	MLX4_IB_SRIOV_SQP = 1 << 31,
> > > +	MLX4_IB_SRIOV_SQP = 1ULL << 31,
> > >  };
> > 
> > These should be moved to a uapi if we are saying they are userspace
> > available
> > 
> > But I'm not sure they are?
> 
> I don't think so.

Then they should be > 32 bits right?

Jason