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[23.128.96.38]) by mx.google.com with ESMTPS id cp5-20020a056a00348500b006be322191desi1864429pfb.112.2023.11.03.10.19.16 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 03 Nov 2023 10:19:16 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.38 as permitted sender) client-ip=23.128.96.38; Authentication-Results: mx.google.com; dkim=pass header.i=@redhat.com header.s=mimecast20190719 header.b=HYpS2zJg; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.38 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=redhat.com Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by fry.vger.email (Postfix) with ESMTP id 3452681BDB9C; Fri, 3 Nov 2023 10:19:14 -0700 (PDT) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.10 at fry.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1377719AbjKCRSk (ORCPT + 35 others); Fri, 3 Nov 2023 13:18:40 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54240 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234408AbjKCRSg (ORCPT ); Fri, 3 Nov 2023 13:18:36 -0400 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 147BA1BD for ; Fri, 3 Nov 2023 10:17:42 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1699031862; 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=ZVS2kk0D6Tt1PgwcrwV42T54QxmIjT+wF7r94StjHU4=; b=HYpS2zJgWieuA97Fnr0ELmzm+Tb4O+/uvGMRB46qYiZ958QhhXCsaaFxGKuTu3U93yDyDb S5HO4YsvvAtnYh0NOzYv89DLrf4uFyV29eALnFpvAWxvZePNyoKtUMesYhnqOyMHbbfktC V0XcLO4nZcfeIyZLzIqqGk5ougg1NXk= Received: from mimecast-mx02.redhat.com (mx-ext.redhat.com [66.187.233.73]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-533-lM2HJKEnOZCxb--cVZ2jKw-1; Fri, 03 Nov 2023 13:17:40 -0400 X-MC-Unique: lM2HJKEnOZCxb--cVZ2jKw-1 Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.rdu2.redhat.com [10.11.54.8]) (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 mimecast-mx02.redhat.com (Postfix) with ESMTPS id 3EFB8282478F; Fri, 3 Nov 2023 17:17:36 +0000 (UTC) Received: from server.redhat.com (unknown [10.72.112.41]) by smtp.corp.redhat.com (Postfix) with ESMTP id 1A404C1290F; Fri, 3 Nov 2023 17:17:32 +0000 (UTC) From: Cindy Lu To: lulu@redhat.com, jasowang@redhat.com, mst@redhat.com, yi.l.liu@intel.com, jgg@nvidia.com, linux-kernel@vger.kernel.org, virtualization@lists.linux-foundation.org, netdev@vger.kernel.org Subject: [RFC v1 7/8] vp_vdpa::Add support for iommufd Date: Sat, 4 Nov 2023 01:16:40 +0800 Message-Id: <20231103171641.1703146-8-lulu@redhat.com> In-Reply-To: <20231103171641.1703146-1-lulu@redhat.com> References: <20231103171641.1703146-1-lulu@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.8 X-Spam-Status: No, score=-1.3 required=5.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on fry.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (fry.vger.email [0.0.0.0]); Fri, 03 Nov 2023 10:19:14 -0700 (PDT) X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1781564132998224777 X-GMAIL-MSGID: 1781564132998224777 Add new vdpa_config_ops function to support iommufd Signed-off-by: Cindy Lu --- drivers/vdpa/virtio_pci/vp_vdpa.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/vdpa/virtio_pci/vp_vdpa.c b/drivers/vdpa/virtio_pci/vp_vdpa.c index 281287fae89f..dd2c372d36a6 100644 --- a/drivers/vdpa/virtio_pci/vp_vdpa.c +++ b/drivers/vdpa/virtio_pci/vp_vdpa.c @@ -460,6 +460,10 @@ static const struct vdpa_config_ops vp_vdpa_ops = { .set_config = vp_vdpa_set_config, .set_config_cb = vp_vdpa_set_config_cb, .get_vq_irq = vp_vdpa_get_vq_irq, + .bind_iommufd = vdpa_iommufd_physical_bind, + .unbind_iommufd = vdpa_iommufd_physical_unbind, + .attach_ioas = vdpa_iommufd_physical_attach_ioas, + .detach_ioas = vdpa_iommufd_physical_detach_ioas, }; static void vp_vdpa_free_irq_vectors(void *data)