537 static int set_qp_rss(struct mlx4_ib_dev *dev, struct mlx4_ib_rss *rss_ctx,  in set_qp_rss()  argument
541 	rss_ctx->base_qpn_tbl_sz = init_attr->rwq_ind_tbl->ind_tbl[0]->wq_num |  in set_qp_rss()
546 		memcpy(rss_ctx->rss_key, ucmd->rx_hash_key,  in set_qp_rss()
569 		rss_ctx->flags = MLX4_RSS_IPV4;  in set_qp_rss()
578 		rss_ctx->flags |= MLX4_RSS_IPV6;  in set_qp_rss()
592 		if (rss_ctx->flags & MLX4_RSS_IPV4)  in set_qp_rss()
593 			rss_ctx->flags |= MLX4_RSS_UDP_IPV4;  in set_qp_rss()
594 		if (rss_ctx->flags & MLX4_RSS_IPV6)  in set_qp_rss()
595 			rss_ctx->flags |= MLX4_RSS_UDP_IPV6;  in set_qp_rss()
596 		if (!(rss_ctx->flags & (MLX4_RSS_IPV6 | MLX4_RSS_IPV4))) {  in set_qp_rss()
608 		if (rss_ctx->flags & MLX4_RSS_IPV4)  in set_qp_rss()
609 			rss_ctx->flags |= MLX4_RSS_TCP_IPV4;  in set_qp_rss()
610 		if (rss_ctx->flags & MLX4_RSS_IPV6)  in set_qp_rss()
611 			rss_ctx->flags |= MLX4_RSS_TCP_IPV6;  in set_qp_rss()
612 		if (!(rss_ctx->flags & (MLX4_RSS_IPV6 | MLX4_RSS_IPV4))) {  in set_qp_rss()
629 			rss_ctx->flags |= MLX4_RSS_BY_INNER_HEADERS_IPONLY;  in set_qp_rss()
673 	qp->rss_ctx = kzalloc(sizeof(*qp->rss_ctx), GFP_KERNEL);  in create_qp_rss()
674 	if (!qp->rss_ctx) {  in create_qp_rss()
679 	err = set_qp_rss(dev, qp->rss_ctx, init_attr, ucmd);  in create_qp_rss()
686 	kfree(qp->rss_ctx);  in create_qp_rss()
1331 	kfree(qp->rss_ctx);  in destroy_qp_rss()
2030 	rss_context->base_qpn = cpu_to_be32(qp->rss_ctx->base_qpn_tbl_sz);  in fill_qp_rss_context()
2032 		cpu_to_be32(qp->rss_ctx->base_qpn_tbl_sz & 0xffffff);  in fill_qp_rss_context()
2033 	if (qp->rss_ctx->flags & (MLX4_RSS_UDP_IPV4 | MLX4_RSS_UDP_IPV6))  in fill_qp_rss_context()
2035 	rss_context->flags = qp->rss_ctx->flags;  in fill_qp_rss_context()
2039 	memcpy(rss_context->rss_key, qp->rss_ctx->rss_key,  in fill_qp_rss_context()