From patchwork Thu Apr 6 10:36:36 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sagi Grimberg X-Patchwork-Id: 9666817 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 C887260364 for ; Thu, 6 Apr 2017 10:37:15 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id B32AD205A8 for ; Thu, 6 Apr 2017 10:37:15 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id A7E3C26223; Thu, 6 Apr 2017 10:37:15 +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=-6.8 required=2.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_HI,T_DKIM_INVALID 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 5407E2830A for ; Thu, 6 Apr 2017 10:37:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934504AbdDFKhI (ORCPT ); Thu, 6 Apr 2017 06:37:08 -0400 Received: from bombadil.infradead.org ([65.50.211.133]:40376 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S934493AbdDFKg7 (ORCPT ); Thu, 6 Apr 2017 06:36:59 -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=tGBMZjmlpP3oUa3Cj/4dT+U9KOk2Kz/Huo9X7h7StuM=; b=Z+12HzM/w3nS0HNi62fHDDxom 3C38JlwKYqenbJYOHXrOuDREi2N3YdNUiOuGORyAKjbtjKOlkm7Q++yckC1QYsHG/R82GDco3yM+N l850xkATr0bUBeCBwZW4GCWfgMCdhmKN5WXPn85lLY9JG9o7N0IhwTccACAYHvpBgBKvhhHZY/4LT jTamgRXw019FC1vJUJKBPt9LgH+R+J7n881jcogJNbFWXSheIwLJq22Ui4jxKCpBSAd8+LoGL67QA 0VwxGaB72EE4jlWOrDYY4ABBq4ahy4+tUSjHviNMywzvSdUakOcM5DH7MS6qre931CRLEVPBu/3ow jDy5a8JKw==; Received: from bzq-82-81-101-184.red.bezeqint.net ([82.81.101.184] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtpsa (Exim 4.87 #1 (Red Hat Linux)) id 1cw4mc-0002Aw-9T; Thu, 06 Apr 2017 10:36:54 +0000 From: Sagi Grimberg To: Jens Axboe , linux-nvme@lists.infradead.org, linux-block@vger.kernel.org, linux-rdma@vger.kernel.org Cc: Christoph Hellwig , Or Gerlitz , Saeed Mahameed , Leon Romanovsky Subject: [PATCH v2 4/6] mlx5: support ->get_vector_affinity Date: Thu, 6 Apr 2017 13:36:36 +0300 Message-Id: <1491474998-16423-5-git-send-email-sagi@grimberg.me> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1491474998-16423-1-git-send-email-sagi@grimberg.me> References: <1491474998-16423-1-git-send-email-sagi@grimberg.me> Sender: linux-block-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Simply refer to the generic affinity mask helper. Reviewed-by: Christoph Hellwig Signed-off-by: Sagi Grimberg Acked-by: Leon Romanovsky --- 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 4dc0a8785fe0..b12bc2294895 100644 --- a/drivers/infiniband/hw/mlx5/main.c +++ b/drivers/infiniband/hw/mlx5/main.c @@ -3319,6 +3319,15 @@ static int mlx5_ib_get_hw_stats(struct ib_device *ibdev, return port->q_cnts.num_counters; } +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; @@ -3449,6 +3458,7 @@ static void *mlx5_ib_add(struct mlx5_core_dev *mdev) dev->ib_dev.check_mr_status = mlx5_ib_check_mr_status; dev->ib_dev.get_port_immutable = mlx5_port_immutable; dev->ib_dev.get_dev_fw_str = get_dev_fw_str; + 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;