From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 16A04ECE588 for ; Tue, 15 Oct 2019 10:50:07 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id DE6CF2089C for ; Tue, 15 Oct 2019 10:50:06 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org DE6CF2089C Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=irrelevant.dk Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Received: from localhost ([::1]:40600 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iKKOz-0001NU-RJ for qemu-devel@archiver.kernel.org; Tue, 15 Oct 2019 06:50:05 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:48114) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iKKF0-0007u7-Nl for qemu-devel@nongnu.org; Tue, 15 Oct 2019 06:39:47 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1iKKEz-0006ez-Gm for qemu-devel@nongnu.org; Tue, 15 Oct 2019 06:39:46 -0400 Received: from charlie.dont.surf ([128.199.63.193]:54974) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1iKKEv-0006HG-RX; Tue, 15 Oct 2019 06:39:41 -0400 Received: from apples.localdomain (unknown [194.62.217.57]) by charlie.dont.surf (Postfix) with ESMTPSA id 1D475BF7FB; Tue, 15 Oct 2019 10:39:19 +0000 (UTC) From: Klaus Jensen To: qemu-block@nongnu.org Subject: [PATCH v2 19/20] nvme: make lba data size configurable Date: Tue, 15 Oct 2019 12:38:59 +0200 Message-Id: <20191015103900.313928-20-its@irrelevant.dk> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20191015103900.313928-1-its@irrelevant.dk> References: <20191015103900.313928-1-its@irrelevant.dk> MIME-Version: 1.0 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: 128.199.63.193 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: Kevin Wolf , Fam Zheng , Javier Gonzalez , qemu-devel@nongnu.org, Max Reitz , Keith Busch , Paul Durrant , Stephen Bates Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Signed-off-by: Klaus Jensen --- hw/block/nvme-ns.c | 2 +- hw/block/nvme-ns.h | 4 +++- hw/block/nvme.c | 1 + 3 files changed, 5 insertions(+), 2 deletions(-) diff --git a/hw/block/nvme-ns.c b/hw/block/nvme-ns.c index aa76bb63ef45..70ff622a5729 100644 --- a/hw/block/nvme-ns.c +++ b/hw/block/nvme-ns.c @@ -18,7 +18,7 @@ static int nvme_ns_init(NvmeNamespace *ns) { NvmeIdNs *id_ns =3D &ns->id_ns; =20 - id_ns->lbaf[0].ds =3D BDRV_SECTOR_BITS; + id_ns->lbaf[0].ds =3D ns->params.lbads; id_ns->nuse =3D id_ns->ncap =3D id_ns->nsze =3D cpu_to_le64(nvme_ns_nlbas(ns)); =20 diff --git a/hw/block/nvme-ns.h b/hw/block/nvme-ns.h index 64dd054cf6a9..aa1c81d85cde 100644 --- a/hw/block/nvme-ns.h +++ b/hw/block/nvme-ns.h @@ -6,10 +6,12 @@ OBJECT_CHECK(NvmeNamespace, (obj), TYPE_NVME_NS) =20 #define DEFINE_NVME_NS_PROPERTIES(_state, _props) \ - DEFINE_PROP_UINT32("nsid", _state, _props.nsid, 0) + DEFINE_PROP_UINT32("nsid", _state, _props.nsid, 0), \ + DEFINE_PROP_UINT8("lbads", _state, _props.lbads, 9) =20 typedef struct NvmeNamespaceParams { uint32_t nsid; + uint8_t lbads; } NvmeNamespaceParams; =20 typedef struct NvmeNamespace { diff --git a/hw/block/nvme.c b/hw/block/nvme.c index 67f92bf5a3ac..d0103c16cfe9 100644 --- a/hw/block/nvme.c +++ b/hw/block/nvme.c @@ -2602,6 +2602,7 @@ static void nvme_realize(PCIDevice *pci_dev, Error = **errp) if (n->namespace.conf.blk) { ns =3D &n->namespace; ns->params.nsid =3D 1; + ns->params.lbads =3D 9; =20 if (nvme_ns_setup(n, ns, &local_err)) { error_propagate_prepend(errp, local_err, "nvme_ns_setup: "); --=20 2.23.0