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Mon, 11 Nov 2019 07:26:29 -0500 Received: from charlie.dont.surf ([128.199.63.193]:52298) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1iU8m0-0003R5-I2; Mon, 11 Nov 2019 07:26:24 -0500 Received: from apples.localdomain (unknown [194.62.217.57]) by charlie.dont.surf (Postfix) with ESMTPSA id 72ED1BFB17; Mon, 11 Nov 2019 12:26:03 +0000 (UTC) From: Klaus Jensen To: qemu-block@nongnu.org Subject: [PATCH v3 19/21] nvme: make lba data size configurable Date: Mon, 11 Nov 2019 13:25:43 +0100 Message-Id: <20191111122545.252478-20-its@irrelevant.dk> X-Mailer: git-send-email 2.24.0 In-Reply-To: <20191111122545.252478-1-its@irrelevant.dk> References: <20191111122545.252478-1-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 , Javier Gonzalez , qemu-devel@nongnu.org, Max Reitz , Ross Lagerwall , Paul Durrant , Keith Busch , Stephen Bates Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" Content-Type: text/plain; charset="utf-8" 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 36deedee07a6..dc7e63b01037 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 b564bac25f6d..9d519182c3a5 100644 --- a/hw/block/nvme-ns.h +++ b/hw/block/nvme-ns.h @@ -7,10 +7,12 @@ =20 #define DEFINE_NVME_NS_PROPERTIES(_state, _props) \ DEFINE_PROP_DRIVE("drive", _state, blk), \ - 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 81322bb79e4c..3acbaaa79008 100644 --- a/hw/block/nvme.c +++ b/hw/block/nvme.c @@ -2599,6 +2599,7 @@ static void nvme_realize(PCIDevice *pci_dev, Error **= errp) if (n->namespace.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 2.24.0