From patchwork Tue Oct 4 11:20:59 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gerd Hoffmann X-Patchwork-Id: 12998165 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 5FD09C433FE for ; Tue, 4 Oct 2022 11:28:20 +0000 (UTC) Received: from localhost ([::1]:44844 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ofg5z-00060d-AU for qemu-devel@archiver.kernel.org; Tue, 04 Oct 2022 07:28:19 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:46372) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1offz5-0005h5-Gj for qemu-devel@nongnu.org; Tue, 04 Oct 2022 07:21:11 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.129.124]:48713) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1offz1-0007fh-4e for qemu-devel@nongnu.org; Tue, 04 Oct 2022 07:21:10 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1664882466; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=926SWnSLMccgBjkjxqbW8eiulrqp6UsBpHGdDxmGoIQ=; b=FpS8jQe077APzR+KKOg+67mZMfuL92nZZnfpHtTESNY9qDyKSZf/NXkfLDFDHw/C8d6T9Y kYPOWcydrZA6SLtPXMsRrl9zqQIidmdXF3W4nhHlVMlFpPw/ivVhV6s0f8JTNcWpe6UxT7 18CQQ2yvO7FxV9UQYwoEfenhZBPKqKA= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-507-Yar-san9McO5r0cGVnUgjQ-1; Tue, 04 Oct 2022 07:21:05 -0400 X-MC-Unique: Yar-san9McO5r0cGVnUgjQ-1 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.rdu2.redhat.com [10.11.54.3]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id E22E085A59D; Tue, 4 Oct 2022 11:21:04 +0000 (UTC) Received: from sirius.home.kraxel.org (unknown [10.39.192.48]) by smtp.corp.redhat.com (Postfix) with ESMTPS id A1A40112132D; Tue, 4 Oct 2022 11:21:04 +0000 (UTC) Received: by sirius.home.kraxel.org (Postfix, from userid 1000) id 9E08B1800916; Tue, 4 Oct 2022 13:21:00 +0200 (CEST) From: Gerd Hoffmann To: qemu-devel@nongnu.org Cc: Marcel Apfelbaum , "Michael S. Tsirkin" , David Hildenbrand , Eric Auger , peter.maydell@linaro.org, Gerd Hoffmann Subject: [PATCH v3 4/5] pci-ids: drop list of modern virtio devices Date: Tue, 4 Oct 2022 13:20:59 +0200 Message-Id: <20221004112100.301935-5-kraxel@redhat.com> In-Reply-To: <20221004112100.301935-1-kraxel@redhat.com> References: <20221004112100.301935-1-kraxel@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.1 on 10.11.54.3 Received-SPF: pass client-ip=170.10.129.124; envelope-from=kraxel@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -27 X-Spam_score: -2.8 X-Spam_bar: -- X-Spam_report: (-2.8 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 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" Drop the list of modern virtio devices and explain how they are calculated instead. Signed-off-by: Gerd Hoffmann Reviewed-by: Eric Auger --- docs/specs/pci-ids.txt | 16 +++++++--------- 1 file changed, 7 insertions(+), 9 deletions(-) diff --git a/docs/specs/pci-ids.txt b/docs/specs/pci-ids.txt index dd6859d039d0..e463c4cb3a22 100644 --- a/docs/specs/pci-ids.txt +++ b/docs/specs/pci-ids.txt @@ -22,16 +22,14 @@ maintained as part of the virtio specification. 1af4:1004 SCSI host bus adapter device (legacy) 1af4:1005 entropy generator device (legacy) 1af4:1009 9p filesystem device (legacy) +1af4:1012 vsock device (bug compatibility) -1af4:1041 network device (modern) -1af4:1042 block device (modern) -1af4:1043 console device (modern) -1af4:1044 entropy generator device (modern) -1af4:1045 balloon device (modern) -1af4:1048 SCSI host bus adapter device (modern) -1af4:1049 9p filesystem device (modern) -1af4:1050 virtio gpu device (modern) -1af4:1052 virtio input device (modern) +1af4:1040 Start of ID range for modern virtio devices. The PCI device + to ID is calculated from the virtio device ID by adding the +1af4:10ef 0x1040 offset. The virtio IDs are defined in the virtio + specification. The Linux kernel has a header file with + defines for all virtio IDs (linux/virtio_ids.h), qemu has a + copy in include/standard-headers/. 1af4:10f0 Available for experimental usage without registration. Must get to official ID when the code leaves the test lab (i.e. when seeking