On Tue, Nov 10, 2015 at 12:44:13PM +0200, Sagi Grimberg wrote: > Different devices may require different access permissions > for rdma reads e.g. for Infiniband devices, local write access > suffices while iWARP devices require remote write permissions as > well. > > This situation generates extra logic for ULPs that need to be aware > of the underlying device to determine rdma read access. Instead, > add a device attribute for ULPs to use without being aware of the > underlying device. > > Also, set rdma_read_access_flags in the relevant device drivers: > mlx4, mlx5, qib, ocrdma, nes: IB_ACCESS_LOCAL_WRITE > cxgb3, cxgb4, hfi: IB_ACCESS_LOCAL_WRITE | IB_ACCESS_REMOTE_WRITE
>From all I can tell nes also is a iWarp driver. -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html