From patchwork Tue Jan 22 06:48:48 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Leon Romanovsky X-Patchwork-Id: 1029090 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=kernel.org Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.b="LvQjMzEA"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 43kJtY3520z9s55 for ; Tue, 22 Jan 2019 17:49:25 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727248AbfAVGtX (ORCPT ); Tue, 22 Jan 2019 01:49:23 -0500 Received: from mail.kernel.org ([198.145.29.99]:43214 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725862AbfAVGtX (ORCPT ); Tue, 22 Jan 2019 01:49:23 -0500 Received: from localhost (unknown [77.138.135.184]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id B4A0520861; Tue, 22 Jan 2019 06:49:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1548139762; bh=jfx0gQM29c8uPjAQcHLNYe6KRUhM7iz8Z4nwmUbPrf8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=LvQjMzEAFNxw5lmOb5dfaVjhARb21B7640TsX7wfZhqUOK6ZxQeF7LPdCvsEFEKkT IBz86YShszzVNOAVN93UaKY5Yw7jAKJpyYHhrZ0ZUD408ST2UwUfh4fay1/ph2/9Au El6VrcJ1/SH9dT5yevaPEdcJMivxr5x4GHEscIgs= From: Leon Romanovsky To: Doug Ledford , Jason Gunthorpe Cc: Leon Romanovsky , RDMA mailing list , Majd Dibbiny , Moni Shoua , Saeed Mahameed , linux-netdev Subject: [PATCH rdma-next 09/12] IB/mlx5: Advertise SRQ ODP support for supported transports Date: Tue, 22 Jan 2019 08:48:48 +0200 Message-Id: <20190122064851.6032-10-leon@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190122064851.6032-1-leon@kernel.org> References: <20190122064851.6032-1-leon@kernel.org> MIME-Version: 1.0 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Moni Shoua ODP support in SRQ is per transport capability. Based on device capabilities set this flag in device structure for future queries. Signed-off-by: Moni Shoua Reviewed-by: Majd Dibbiny Signed-off-by: Leon Romanovsky --- drivers/infiniband/hw/mlx5/odp.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/infiniband/hw/mlx5/odp.c b/drivers/infiniband/hw/mlx5/odp.c index 4ddb22e0059d..6d2ed8c6ed17 100644 --- a/drivers/infiniband/hw/mlx5/odp.c +++ b/drivers/infiniband/hw/mlx5/odp.c @@ -315,6 +315,9 @@ void mlx5_ib_internal_fill_odp_caps(struct mlx5_ib_dev *dev) if (MLX5_CAP_ODP(dev->mdev, ud_odp_caps.send)) caps->per_transport_caps.ud_odp_caps |= IB_ODP_SUPPORT_SEND; + if (MLX5_CAP_ODP(dev->mdev, ud_odp_caps.srq_receive)) + caps->per_transport_caps.ud_odp_caps |= IB_ODP_SUPPORT_SRQ_RECV; + if (MLX5_CAP_ODP(dev->mdev, rc_odp_caps.send)) caps->per_transport_caps.rc_odp_caps |= IB_ODP_SUPPORT_SEND; @@ -330,6 +333,9 @@ void mlx5_ib_internal_fill_odp_caps(struct mlx5_ib_dev *dev) if (MLX5_CAP_ODP(dev->mdev, rc_odp_caps.atomic)) caps->per_transport_caps.rc_odp_caps |= IB_ODP_SUPPORT_ATOMIC; + if (MLX5_CAP_ODP(dev->mdev, rc_odp_caps.srq_receive)) + caps->per_transport_caps.rc_odp_caps |= IB_ODP_SUPPORT_SRQ_RECV; + if (MLX5_CAP_GEN(dev->mdev, fixed_buffer_size) && MLX5_CAP_GEN(dev->mdev, null_mkey) && MLX5_CAP_GEN(dev->mdev, umr_extended_translation_offset))