From nobody Thu Dec 18 17:50:50 2025 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass(p=none dis=none) header.from=redhat.com ARC-Seal: i=1; a=rsa-sha256; t=1576776923; cv=none; d=zohomail.com; s=zohoarc; b=e61s+nA7GSFiY9DpmNRT4b1EsbleDQtQQLWJX+38SiqL2FZwBHk922+p3VT0/XUg7pNQ4IeFppFQr2TiEPkBpD1KdkQJz6mhTP3N1FIZHNo40PD+D++4lD8a+SzI6s5/qcKCvY8krDouti0g1wHIKDagWbUgkZdi7OCxVs/CyNk= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1576776923; h=Content-Type:Content-Transfer-Encoding:Cc:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=3eY7agRu1Bt1uazChG+gikshqr3IfI6j+Fl6tLEcA3Y=; b=Lxxf7wi5dzrhgq2BptUY5BNVP6j2/fftXhLvFPNDLTL4a+2vR9GnARrOq0Q7rUeB7jIBbffcQcSHckQEf1sttF/IljLXvpdxySPHK0rc4gzZL9u8HNi9wd6Yp3ozbFOUPkmujbLcMFqxDX0hXm4g7iZ7v2G2M6gLnPPAq6iC2WQ= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=pass header.from= (p=none dis=none) header.from= Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 157677692338247.62036718317859; Thu, 19 Dec 2019 09:35:23 -0800 (PST) Received: from localhost ([::1]:45402 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ihzhp-00005D-Tr for importer@patchew.org; Thu, 19 Dec 2019 12:35:21 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:43526) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ihzXm-00067j-C5 for qemu-devel@nongnu.org; Thu, 19 Dec 2019 12:24:59 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ihzXl-0005l9-98 for qemu-devel@nongnu.org; Thu, 19 Dec 2019 12:24:58 -0500 Received: from us-smtp-delivery-1.mimecast.com ([207.211.31.120]:59578 helo=us-smtp-1.mimecast.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1ihzXk-0005hf-VF for qemu-devel@nongnu.org; Thu, 19 Dec 2019 12:24:57 -0500 Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-235-KALX4k9CMPqgG4tdcjjroQ-1; Thu, 19 Dec 2019 12:24:54 -0500 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id CB76C1005502; Thu, 19 Dec 2019 17:24:53 +0000 (UTC) Received: from linux.fritz.box.com (ovpn-117-53.ams2.redhat.com [10.36.117.53]) by smtp.corp.redhat.com (Postfix) with ESMTP id CF98963B8A; Thu, 19 Dec 2019 17:24:51 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1576776296; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=3eY7agRu1Bt1uazChG+gikshqr3IfI6j+Fl6tLEcA3Y=; b=H36HjDYk5K2Tdfq/YeWyDHT+giROQPmhURy5yD7XHf+nAhANShFT1cVOAgjyzwhVNe/eFv EZxGbIDGADWnCgrOoBHToojKlo899Wmz47/hpWLFc4X3bMFR/Dde8lag8TxA/25Okkpcks /HJE0fQ0Go4MrJe/TCost7u7FbPSNCE= From: Kevin Wolf To: qemu-block@nongnu.org Subject: [PULL 04/30] qapi: better document NVMe blockdev @device parameter Date: Thu, 19 Dec 2019 18:24:15 +0100 Message-Id: <20191219172441.7289-5-kwolf@redhat.com> In-Reply-To: <20191219172441.7289-1-kwolf@redhat.com> References: <20191219172441.7289-1-kwolf@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 X-MC-Unique: KALX4k9CMPqgG4tdcjjroQ-1 X-Mimecast-Spam-Score: 0 Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 207.211.31.120 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: kwolf@redhat.com, peter.maydell@linaro.org, qemu-devel@nongnu.org Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: pass (identity @redhat.com) Content-Type: text/plain; charset="utf-8" From: Daniel P. Berrang=C3=A9 Mention that this is a PCI device address & give the format it is expected in. Also mention that it must be first unbound from any host kernel driver. Signed-off-by: Daniel P. Berrang=C3=A9 Reviewed-by: Stefan Hajnoczi Reviewed-by: Eric Blake Signed-off-by: Kevin Wolf --- qapi/block-core.json | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/qapi/block-core.json b/qapi/block-core.json index 0cf68fea14..fcb52ec24f 100644 --- a/qapi/block-core.json +++ b/qapi/block-core.json @@ -2963,9 +2963,13 @@ # # Driver specific block device options for the NVMe backend. # -# @device: controller address of the NVMe device. +# @device: PCI controller address of the NVMe device in +# format hhhh:bb:ss.f (host:bus:slot.function) # @namespace: namespace number of the device, starting from 1. # +# Note that the PCI @device must have been unbound from any host +# kernel driver before instructing QEMU to add the blockdev. +# # Since: 2.12 ## { 'struct': 'BlockdevOptionsNVMe', --=20 2.20.1