From patchwork Mon Jun 5 06:35:58 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sagi Grimberg X-Patchwork-Id: 9765625 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 04F74602B6 for ; Mon, 5 Jun 2017 06:36:31 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id ECD5525E13 for ; Mon, 5 Jun 2017 06:36:30 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id E1C1127CF9; Mon, 5 Jun 2017 06:36:30 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.1 required=2.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_HI, T_DKIM_INVALID, URIBL_BLACK autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 729AA25E13 for ; Mon, 5 Jun 2017 06:36:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751316AbdFEGg3 (ORCPT ); Mon, 5 Jun 2017 02:36:29 -0400 Received: from bombadil.infradead.org ([65.50.211.133]:39778 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751267AbdFEGg3 (ORCPT ); Mon, 5 Jun 2017 02:36:29 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20170209; h=References:In-Reply-To:Message-Id: Date:Subject:Cc:To:From:Sender:Reply-To:MIME-Version:Content-Type: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=VfsPK9DfajqIbihGGiRIkamwcE8UYSujMe//AB382xg=; b=mU/niGxKj+aZQ2eH2cyra0FsU y/AuAd+xZH1nWEpR4DoRyw++fWyshJSS+4/4KyslIOb78xtFmkscbic8Rd/yew+wCgOd2weM0U67D SSAASTjh5KvY6O4GNSSXRyj0PSD3euGd4nlBBF07iKlkj9nBjiSp+dWW+tWGN26VY+dG3jXHcUYLh 55vhzhYJMrf5juWPtPsjp+UirhE7nRKspQAYJaxyBUaLaZAlW2mAHyTItpO9q4KNXyCkOrCJ/wv5w U9YjuvCFevRlC+hxIeCgsWH+ZV2NtQmTd8YopUBYU+ofZLelvLRVYi8hrzLQ+LvHIQeDx1DH4MrAW vYy/Cp7+A==; Received: from [46.120.250.42] (helo=bombadil.infradead.org) by bombadil.infradead.org with esmtpsa (Exim 4.87 #1 (Red Hat Linux)) id 1dHlcm-0007Lc-Tp; Mon, 05 Jun 2017 06:36:25 +0000 From: Sagi Grimberg To: Doug Ledford Cc: Christoph Hellwig , Leon Romanovsky , linux-rdma@vger.kernel.org, linux-nvme@lists.infradead.org Subject: [PATCH v3 for-4.13 4/6] mlx5: support ->get_vector_affinity Date: Mon, 5 Jun 2017 09:35:58 +0300 Message-Id: <1496644560-28923-5-git-send-email-sagi@grimberg.me> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1496644560-28923-1-git-send-email-sagi@grimberg.me> References: <1496644560-28923-1-git-send-email-sagi@grimberg.me> Sender: linux-rdma-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Simply refer to the generic affinity mask helper. Reviewed-by: Christoph Hellwig Acked-by: Leon Romanovsky Signed-off-by: Sagi Grimberg --- drivers/infiniband/hw/mlx5/main.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/drivers/infiniband/hw/mlx5/main.c b/drivers/infiniband/hw/mlx5/main.c index d45772da0963..dc272ece106d 100644 --- a/drivers/infiniband/hw/mlx5/main.c +++ b/drivers/infiniband/hw/mlx5/main.c @@ -3550,6 +3550,15 @@ static void mlx5_ib_free_rdma_netdev(struct net_device *netdev) return mlx5_rdma_netdev_free(netdev); } +const struct cpumask *mlx5_ib_get_vector_affinity(struct ib_device *ibdev, + int comp_vector) +{ + struct mlx5_ib_dev *dev = to_mdev(ibdev); + + return pci_irq_get_affinity(dev->mdev->pdev, + MLX5_EQ_VEC_COMP_BASE + comp_vector); +} + static void *mlx5_ib_add(struct mlx5_core_dev *mdev) { struct mlx5_ib_dev *dev; @@ -3682,6 +3691,7 @@ static void *mlx5_ib_add(struct mlx5_core_dev *mdev) dev->ib_dev.get_dev_fw_str = get_dev_fw_str; dev->ib_dev.alloc_rdma_netdev = mlx5_ib_alloc_rdma_netdev; dev->ib_dev.free_rdma_netdev = mlx5_ib_free_rdma_netdev; + dev->ib_dev.get_vector_affinity = mlx5_ib_get_vector_affinity; if (mlx5_core_is_pf(mdev)) { dev->ib_dev.get_vf_config = mlx5_ib_get_vf_config; dev->ib_dev.set_vf_link_state = mlx5_ib_set_vf_link_state;