From patchwork Fri Jun 23 13:26:25 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Hawkins Jiawei X-Patchwork-Id: 13290608 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 18FBEEB64D7 for ; Fri, 23 Jun 2023 13:27:24 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qCgo9-0008Q7-8k; Fri, 23 Jun 2023 09:26:37 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qCgo7-0008O7-LM for qemu-devel@nongnu.org; Fri, 23 Jun 2023 09:26:35 -0400 Received: from mail-oi1-x22c.google.com ([2607:f8b0:4864:20::22c]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1qCgo6-00031e-3o for qemu-devel@nongnu.org; Fri, 23 Jun 2023 09:26:35 -0400 Received: by mail-oi1-x22c.google.com with SMTP id 5614622812f47-39ca120c103so439681b6e.2 for ; Fri, 23 Jun 2023 06:26:33 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1687526793; x=1690118793; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=JABNvxjcWneM93hp82dP7+d30/clFEb9V1vOyEdjZQU=; b=O3mqZbM0808e8uyaSI3ECt6RVcueEm66CAdZISFz8khbR+JOtZn9maYK/XX/7SauAF rR6F6nq1jfxCh9MrobmrMQedvrVG3oe2luJBnc3iXgWewXPkBgRoXyL4KYQOR9aG/oXe 7X+6K7a53Ed1WQb2BLX7B9Z0F1xsnV1CuO6gYpYqIHrR6Zw6mHAfQ1bFJRRVv2goW0Ee LMvws4BiTphEIbe4UAgzIoCrotaUvcdd8OE5ZO56Xm9+NNDcCOANITYQHnRSl4N6KSGR RJS7779FXHFXc8Xs/nuxCwUCRvZu5oN/z4VXoNtSL/OkHVxmSeBPzU1uK89uSsulMsWw ap1Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1687526793; x=1690118793; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=JABNvxjcWneM93hp82dP7+d30/clFEb9V1vOyEdjZQU=; b=EYHVBXMASA6MiQGJRy6RBeoueyeHa2ido67KFaJLo1PfPr/3h8aawhb/IKj5mL6xQg WwIgxhs/r3o3kv1ppz0qaGRC9OeZ2x59INyuq6MaIIpYNasxlrK+XF6ghCkhVK1JWHMf Ao+3tGqlfFq7X5URZxnB2oQAfbL0mw7F/4k0qLsF6epV00Vc4bNgdALEgQAo135iMWoT KaNt9cUCG0IwBs1kELo3ubH/7KAXlXcrrqzUpeEgkd9PmSf0pn9vgcMAINLi/lnJrzOd +Q9eGjSUz/FcOcFVafJDt29dEZkqv8RA9XoPdU/j8jf1cbzuzkZDESh6kN6OgZrlE/de gYUg== X-Gm-Message-State: AC+VfDz2iSymqrSJrX3nKIiAD0GOu3knJtGDHaX/atK+8nLjaPy8mYUf 9KxsJ1jirce97P7jggYzgmM= X-Google-Smtp-Source: ACHHUZ4OOOeCsVZl8ijdXP6eT0PNKA63CyT5jtmYRvkTVk6YoIQqQd0hnEHm3qW85pndY/5RLCQlEw== X-Received: by 2002:a05:6808:1287:b0:39e:ffc5:c450 with SMTP id a7-20020a056808128700b0039effc5c450mr17072905oiw.47.1687526792673; Fri, 23 Jun 2023 06:26:32 -0700 (PDT) Received: from localhost ([159.226.94.115]) by smtp.gmail.com with ESMTPSA id 26-20020a17090a031a00b0025e0bea16eesm1554365pje.42.2023.06.23.06.26.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 23 Jun 2023 06:26:32 -0700 (PDT) From: Hawkins Jiawei To: jasowang@redhat.com, mst@redhat.com, eperezma@redhat.com Cc: qemu-devel@nongnu.org, yin31149@gmail.com, 18801353760@163.com Subject: [PATCH RFC 1/2] vdpa: Restore packet receive filtering state relative with _F_CTRL_RX_EXTRA feature Date: Fri, 23 Jun 2023 21:26:25 +0800 Message-Id: X-Mailer: git-send-email 2.25.1 In-Reply-To: References: MIME-Version: 1.0 Received-SPF: pass client-ip=2607:f8b0:4864:20::22c; envelope-from=yin31149@gmail.com; helo=mail-oi1-x22c.google.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_ENVFROM_END_DIGIT=0.25, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org This patch refactors vhost_vdpa_net_load_rx() to restore the packet receive filtering state in relation to VIRTIO_NET_F_CTRL_RX_EXTRA feature at device's startup. Signed-off-by: Hawkins Jiawei --- net/vhost-vdpa.c | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) diff --git a/net/vhost-vdpa.c b/net/vhost-vdpa.c index ca800f97e2..9b929762c5 100644 --- a/net/vhost-vdpa.c +++ b/net/vhost-vdpa.c @@ -822,6 +822,36 @@ static int vhost_vdpa_net_load_rx(VhostVDPAState *s, } } + if (virtio_vdev_has_feature(&n->parent_obj, VIRTIO_NET_F_CTRL_RX_EXTRA)) { + /* Load the all-unicast mode */ + on = n->alluni; + r = vhost_vdpa_net_load_rx_mode(s, VIRTIO_NET_CTRL_RX_ALLUNI, on); + if (r < 0) { + return r; + } + + /* Load the non-multicast mode */ + on = n->nomulti; + r = vhost_vdpa_net_load_rx_mode(s, VIRTIO_NET_CTRL_RX_NOMULTI, on); + if (r < 0) { + return r; + } + + /* Load the non-unicast mode */ + on = n->nouni; + r = vhost_vdpa_net_load_rx_mode(s, VIRTIO_NET_CTRL_RX_NOUNI, on); + if (r < 0) { + return r; + } + + /* Load the non-broadcast mode */ + on = n->nobcast; + r = vhost_vdpa_net_load_rx_mode(s, VIRTIO_NET_CTRL_RX_NOBCAST, on); + if (r < 0) { + return r; + } + } + return 0; } From patchwork Fri Jun 23 13:26:26 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Hawkins Jiawei X-Patchwork-Id: 13290609 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 7DA9FEB64DD for ; Fri, 23 Jun 2023 13:27:27 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qCgoD-0008Ry-5b; Fri, 23 Jun 2023 09:26:41 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qCgoA-0008Qr-G9 for qemu-devel@nongnu.org; Fri, 23 Jun 2023 09:26:39 -0400 Received: from mail-pg1-x52e.google.com ([2607:f8b0:4864:20::52e]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1qCgo8-00032M-Ts for qemu-devel@nongnu.org; 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envelope-from=yin31149@gmail.com; helo=mail-pg1-x52e.google.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_ENVFROM_END_DIGIT=0.25, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Enable SVQ with VIRTIO_NET_F_CTRL_RX_EXTRA feature. Signed-off-by: Hawkins Jiawei Acked-by: Eugenio Pérez --- net/vhost-vdpa.c | 1 + 1 file changed, 1 insertion(+) diff --git a/net/vhost-vdpa.c b/net/vhost-vdpa.c index 9b929762c5..cdfe8e454e 100644 --- a/net/vhost-vdpa.c +++ b/net/vhost-vdpa.c @@ -100,6 +100,7 @@ static const uint64_t vdpa_svq_device_features = BIT_ULL(VIRTIO_NET_F_STATUS) | BIT_ULL(VIRTIO_NET_F_CTRL_VQ) | BIT_ULL(VIRTIO_NET_F_CTRL_RX) | + BIT_ULL(VIRTIO_NET_F_CTRL_RX_EXTRA) | BIT_ULL(VIRTIO_NET_F_MQ) | BIT_ULL(VIRTIO_F_ANY_LAYOUT) | BIT_ULL(VIRTIO_NET_F_CTRL_MAC_ADDR) |