From patchwork Sun Apr 2 13:41:30 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sagi Grimberg X-Patchwork-Id: 9658467 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 911C260353 for ; Sun, 2 Apr 2017 13:42:11 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 8FC5027CAF for ; Sun, 2 Apr 2017 13:42:11 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 84A8D284A5; Sun, 2 Apr 2017 13:42:11 +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 E764E2844C for ; Sun, 2 Apr 2017 13:42:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751509AbdDBNmE (ORCPT ); Sun, 2 Apr 2017 09:42:04 -0400 Received: from bombadil.infradead.org ([65.50.211.133]:35279 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751383AbdDBNmD (ORCPT ); Sun, 2 Apr 2017 09:42:03 -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=rTo8aEAWdyKGrbfdgSY0r0AqJNmhtHK8kqrjxmc3oHQ=; b=bXOzVRdvTV80l8spb12wWO5oE 1Vf6Eb+kTKbZZtTqdqPU0uSKU45/I4GIwTVKORUPALBXXEjkZ1CmVzZDs61w0+NnrX4JAz2kXEOnE enkG1Fh4lISvioNWrQ9NbtI27K79TdIXy8SQZQDe+zlsJXJEeGl+cJptKySYOLrrLdOtxF8d0MVUG Jhced0Qbrmqj7yQDB4tkVowGLv7EMOA/LoYFqb6ZEBhzjvqCXVOFUAghx40c2USR1Y9+FzeTYxn69 +rUc4n+Gvc67+xjwTfR/06cFFlNRLfD3xBjWf8Q6McGvj2BG4McpenaHlDEuy8L/PAV0JEc7Yt9Ga NHdwRZ8iQ==; 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 1cuflV-0006bU-0I; Sun, 02 Apr 2017 13:41:57 +0000 From: Sagi Grimberg To: linux-rdma@vger.kernel.org, linux-nvme@lists.infradead.org, linux-block@vger.kernel.org Cc: netdev@vger.kernel.org, Saeed Mahameed , Or Gerlitz , Christoph Hellwig Subject: [PATCH rfc 4/6] mlx5: support ->get_vector_affinity Date: Sun, 2 Apr 2017 16:41:30 +0300 Message-Id: <1491140492-25703-5-git-send-email-sagi@grimberg.me> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1491140492-25703-1-git-send-email-sagi@grimberg.me> References: <1491140492-25703-1-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. Signed-off-by: Sagi Grimberg Reviewed-by: Christoph Hellwig --- 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;