Re: [PATCH 10/30] IB/core: Add gid_type to path and rdma_id_private

[Haggai Eran <haggaie-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>]

On 20/02/2015 00:02, Somnath Kotur wrote:
> @@ -1521,6 +1520,8 @@ static int cm_req_handler(struct cm_work *work)
>  	struct ib_cm_id *cm_id;
>  	struct cm_id_private *cm_id_priv, *listen_cm_id_priv;
>  	struct cm_req_msg *req_msg;
> +	union ib_gid gid;
> +	struct ib_gid_attr gid_attr;
>  	int ret;
>  
>  	req_msg = (struct cm_req_msg *)work->mad_recv_wc->recv_buf.mad;
> @@ -1560,11 +1561,19 @@ static int cm_req_handler(struct cm_work *work)
>  	cm_format_paths_from_req(req_msg, &work->path[0], &work->path[1]);
>  
>  	memcpy(work->path[0].dmac, cm_id_priv->av.ah_attr.dmac, ETH_ALEN);
> -	ret = cm_init_av_by_path(&work->path[0], &cm_id_priv->av);
> +	ret = ib_get_cached_gid(work->port->cm_dev->ib_device,
> +				work->port->port_num,
> +				cm_id_priv->av.ah_attr.grh.sgid_index,
> +				&gid, &gid_attr);
> +	if (!ret) {
> +		work->path[0].gid_type = gid_attr.gid_type;
> +		ret = cm_init_av_by_path(&work->path[0], &cm_id_priv->av);
> +	}
>  	if (ret) {
>  		ib_get_cached_gid(work->port->cm_dev->ib_device,
>  				  work->port->port_num, 0, &work->path[0].sgid,
> -				  NULL);
> +				  &gid_attr);
> +		work->path[0].gid_type = gid_attr.gid_type;
>  		ib_send_cm_rej(cm_id, IB_CM_REJ_INVALID_GID,
>  			       &work->path[0].sgid, sizeof work->path[0].sgid,
>  			       NULL, 0);

Is there support for alternative path? (Because I don't see a similar
change for path[1]).
--
To unsubscribe from this list: send the line "unsubscribe linux-rdma" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html