From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp4.osuosl.org (smtp4.osuosl.org [140.211.166.137]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1A5A5101EE for ; Mon, 22 Jul 2024 01:06:59 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=140.211.166.137 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721610421; cv=none; b=fVdwx5A06yFpQoDY6i4avp9+NRTd8m6yfHF87Y9SR51SCOi7Du16eFCUTVskGx60MuutZlzXoY5SPY4xRCMKsdHyuLc0bwY8VF+Ht448mOiUKfzDELLeh7h/3wpaJex5BB1uJ2KOmqupFYTLT601ZAus7jp6VeGfmhusf/2YP94= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721610421; c=relaxed/simple; bh=gXbWIq+gxkTzT3zch5PQ/lEQzgZ4K6uVJ8NO5W4Cj6g=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=t1QCGuepTicKA9cfCxf9loVKw4U4l6bTBqPTmjKh+ODKNjEyPc4tbGefo8PoBk8k0kzRuVuQpiD1/lQEQBCdYLWPGcCD3mzlkuDR1EMYym/ghNaD1uiiCW1NDU7j5EqtyE5UWy1o4o2QKllN6cq3JKcytCaqfF+oIb/ywbPJk4g= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b=JND6bYfq; arc=none smtp.client-ip=140.211.166.137 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="JND6bYfq" Received: from localhost (localhost [127.0.0.1]) by smtp4.osuosl.org (Postfix) with ESMTP id B9AE4402FD for ; Mon, 22 Jul 2024 01:06:59 +0000 (UTC) X-Virus-Scanned: amavis at osuosl.org X-Spam-Flag: NO X-Spam-Score: -2.099 X-Spam-Level: Received: from smtp4.osuosl.org ([127.0.0.1]) by localhost (smtp4.osuosl.org [127.0.0.1]) (amavis, port 10024) with ESMTP id BYLbYc8i5jra for ; Mon, 22 Jul 2024 01:06:59 +0000 (UTC) Received-SPF: Pass (mailfrom) identity=mailfrom; client-ip=170.10.129.124; helo=us-smtp-delivery-124.mimecast.com; envelope-from=lulu@redhat.com; receiver= DMARC-Filter: OpenDMARC Filter v1.4.2 smtp4.osuosl.org BBC0F402EF Authentication-Results: smtp4.osuosl.org; dmarc=pass (p=none dis=none) header.from=redhat.com DKIM-Filter: OpenDKIM Filter v2.11.0 smtp4.osuosl.org BBC0F402EF Authentication-Results: smtp4.osuosl.org; dkim=pass (1024-bit key, unprotected) header.d=redhat.com header.i=@redhat.com header.a=rsa-sha256 header.s=mimecast20190719 header.b=JND6bYfq Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by smtp4.osuosl.org (Postfix) with ESMTPS id BBC0F402EF for ; Mon, 22 Jul 2024 01:06:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1721610417; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=K4jF6VLeOGDtL4UWMcNA9VQvzb5OUV9kjKDeZZWn4yk=; b=JND6bYfqnjU68MY3zeSXWbtHWZfVR4Xt7HzGbpwsp66fvRT2ZRcDZBzdoHC0AHtOSGdNp9 WbYQp0pAajlrW4LHWHi0S3NEpIzTlnAFuUPnSn4pZEIAidKlXREsXoCxWri2oHViAG8q/A vQUkbWvAbFikOr0JbRDSpctuiYUrCdU= Received: from mx-prod-mc-04.mail-002.prod.us-west-2.aws.redhat.com (ec2-54-186-198-63.us-west-2.compute.amazonaws.com [54.186.198.63]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-591-8veGnTEQMDyOHd8Y2cAJZw-1; Sun, 21 Jul 2024 21:06:53 -0400 X-MC-Unique: 8veGnTEQMDyOHd8Y2cAJZw-1 Received: from mx-prod-int-04.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-04.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.40]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mx-prod-mc-04.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 79FC219560AD; Mon, 22 Jul 2024 01:06:52 +0000 (UTC) Received: from server.redhat.com (unknown [10.72.112.22]) by mx-prod-int-04.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id 7C69A195605A; Mon, 22 Jul 2024 01:06:47 +0000 (UTC) From: Cindy Lu To: lulu@redhat.com, dtatulea@nvidia.com, mst@redhat.com, jasowang@redhat.com, parav@nvidia.com, sgarzare@redhat.com, netdev@vger.kernel.org, virtualization@lists.linux-foundation.org, linux-kernel@vger.kernel.org Subject: [PATH v4 3/3] vdpa/mlx5: Add the support of set mac address Date: Mon, 22 Jul 2024 09:05:20 +0800 Message-ID: <20240722010625.1016854-4-lulu@redhat.com> In-Reply-To: <20240722010625.1016854-1-lulu@redhat.com> References: <20240722010625.1016854-1-lulu@redhat.com> Precedence: bulk X-Mailing-List: virtualization@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 3.0 on 10.30.177.40 Add the function to support setting the MAC address. For vdpa/mlx5, the function will use mlx5_mpfs_add_mac to set the mac address Tested in ConnectX-6 Dx device Signed-off-by: Cindy Lu --- drivers/vdpa/mlx5/net/mlx5_vnet.c | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) diff --git a/drivers/vdpa/mlx5/net/mlx5_vnet.c b/drivers/vdpa/mlx5/net/mlx5_vnet.c index ecfc16151d61..415b527a9c72 100644 --- a/drivers/vdpa/mlx5/net/mlx5_vnet.c +++ b/drivers/vdpa/mlx5/net/mlx5_vnet.c @@ -3785,10 +3785,35 @@ static void mlx5_vdpa_dev_del(struct vdpa_mgmt_dev *v_mdev, struct vdpa_device * destroy_workqueue(wq); mgtdev->ndev = NULL; } +static int mlx5_vdpa_set_attr(struct vdpa_mgmt_dev *v_mdev, + struct vdpa_device *dev, + const struct vdpa_dev_set_config *add_config) +{ + struct mlx5_vdpa_dev *mvdev; + struct mlx5_vdpa_net *ndev; + struct mlx5_core_dev *mdev; + struct virtio_net_config *config; + struct mlx5_core_dev *pfmdev; + int err = -EOPNOTSUPP; + + mvdev = to_mvdev(dev); + ndev = to_mlx5_vdpa_ndev(mvdev); + mdev = mvdev->mdev; + config = &ndev->config; + + if (add_config->mask & (1 << VDPA_ATTR_DEV_NET_CFG_MACADDR)) { + pfmdev = pci_get_drvdata(pci_physfn(mdev->pdev)); + err = mlx5_mpfs_add_mac(pfmdev, config->mac); + if (!err) + memcpy(config->mac, add_config->net.mac, ETH_ALEN); + } + return err; +} static const struct vdpa_mgmtdev_ops mdev_ops = { .dev_add = mlx5_vdpa_dev_add, .dev_del = mlx5_vdpa_dev_del, + .dev_set_attr = mlx5_vdpa_set_attr, }; static struct virtio_device_id id_table[] = { -- 2.45.0