From nobody Thu Nov 13 13:42:05 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; 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=fail(p=none dis=none) header.from=linux.ibm.com Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1580385091292213.0827364670305; Thu, 30 Jan 2020 03:51:31 -0800 (PST) Received: from localhost ([::1]:59488 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ix8M6-0001z8-94 for importer@patchew.org; Thu, 30 Jan 2020 06:51:30 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:40219) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ix8If-0006FV-SB for qemu-devel@nongnu.org; Thu, 30 Jan 2020 06:47:59 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ix8Ie-0000E9-Ke for qemu-devel@nongnu.org; Thu, 30 Jan 2020 06:47:57 -0500 Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]:40760 helo=mx0a-001b2d01.pphosted.com) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1ix8Ie-0000Dn-Ec for qemu-devel@nongnu.org; Thu, 30 Jan 2020 06:47:56 -0500 Received: from pps.filterd (m0098417.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id 00UBiFBs042138 for ; Thu, 30 Jan 2020 06:47:56 -0500 Received: from e06smtp01.uk.ibm.com (e06smtp01.uk.ibm.com [195.75.94.97]) by mx0a-001b2d01.pphosted.com with ESMTP id 2xtrmcfbay-1 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=NOT) for ; Thu, 30 Jan 2020 06:47:55 -0500 Received: from localhost by e06smtp01.uk.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! 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Violators will be prosecuted; (version=TLSv1/SSLv3 cipher=AES256-GCM-SHA384 bits=256/256) Thu, 30 Jan 2020 11:47:50 -0000 Received: from d06av24.portsmouth.uk.ibm.com (mk.ibm.com [9.149.105.60]) by b06cxnps4074.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 00UBloB249283170 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 30 Jan 2020 11:47:50 GMT Received: from d06av24.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 02F0942045; Thu, 30 Jan 2020 11:47:50 +0000 (GMT) Received: from d06av24.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id F2E134203F; Thu, 30 Jan 2020 11:47:48 +0000 (GMT) Received: from lep8c.aus.stglabs.ibm.com (unknown [9.40.192.207]) by d06av24.portsmouth.uk.ibm.com (Postfix) with ESMTP; Thu, 30 Jan 2020 11:47:48 +0000 (GMT) Subject: [PATCH v5 1/4] mem: move nvdimm_device_list to utilities From: Shivaprasad G Bhat To: imammedo@redhat.com, david@gibson.dropbear.id.au, xiaoguangrong.eric@gmail.com, mst@redhat.com Date: Thu, 30 Jan 2020 05:47:48 -0600 In-Reply-To: <158038485571.16440.14734905006978949612.stgit@lep8c.aus.stglabs.ibm.com> References: <158038485571.16440.14734905006978949612.stgit@lep8c.aus.stglabs.ibm.com> User-Agent: StGit/0.17.1-dirty MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-TM-AS-GCONF: 00 x-cbid: 20013011-4275-0000-0000-0000039C6586 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 20013011-4276-0000-0000-000038B08322 Message-Id: <158038486274.16440.13013280263748383841.stgit@lep8c.aus.stglabs.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.138, 18.0.572 definitions=2020-01-30_03:2020-01-28, 2020-01-30 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 priorityscore=1501 suspectscore=2 mlxlogscore=999 bulkscore=0 lowpriorityscore=0 malwarescore=0 clxscore=1015 adultscore=0 spamscore=0 mlxscore=0 impostorscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-1911200001 definitions=main-2001300087 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x [generic] X-Received-From: 148.163.158.5 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: qemu-ppc@nongnu.org, sbhat@linux.vnet.ibm.com, qemu-devel@nongnu.org Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" nvdimm_device_list is required for parsing the list for devices in subsequent patches. Move it to common utility area. Signed-off-by: Shivaprasad G Bhat Reviewed-by: Igor Mammedov Reviewed-by: David Gibson --- hw/acpi/nvdimm.c | 28 +--------------------------- include/qemu/nvdimm-utils.h | 7 +++++++ util/Makefile.objs | 1 + util/nvdimm-utils.c | 29 +++++++++++++++++++++++++++++ 4 files changed, 38 insertions(+), 27 deletions(-) create mode 100644 include/qemu/nvdimm-utils.h create mode 100644 util/nvdimm-utils.c diff --git a/hw/acpi/nvdimm.c b/hw/acpi/nvdimm.c index 9fdad6dc3f..5219dd0e2e 100644 --- a/hw/acpi/nvdimm.c +++ b/hw/acpi/nvdimm.c @@ -32,33 +32,7 @@ #include "hw/acpi/bios-linker-loader.h" #include "hw/nvram/fw_cfg.h" #include "hw/mem/nvdimm.h" - -static int nvdimm_device_list(Object *obj, void *opaque) -{ - GSList **list =3D opaque; - - if (object_dynamic_cast(obj, TYPE_NVDIMM)) { - *list =3D g_slist_append(*list, DEVICE(obj)); - } - - object_child_foreach(obj, nvdimm_device_list, opaque); - return 0; -} - -/* - * inquire NVDIMM devices and link them into the list which is - * returned to the caller. - * - * Note: it is the caller's responsibility to free the list to avoid - * memory leak. - */ -static GSList *nvdimm_get_device_list(void) -{ - GSList *list =3D NULL; - - object_child_foreach(qdev_get_machine(), nvdimm_device_list, &list); - return list; -} +#include "qemu/nvdimm-utils.h" =20 #define NVDIMM_UUID_LE(a, b, c, d0, d1, d2, d3, d4, d5, d6, d7) = \ { (a) & 0xff, ((a) >> 8) & 0xff, ((a) >> 16) & 0xff, ((a) >> 24) & 0xff= , \ diff --git a/include/qemu/nvdimm-utils.h b/include/qemu/nvdimm-utils.h new file mode 100644 index 0000000000..4b8b198ba7 --- /dev/null +++ b/include/qemu/nvdimm-utils.h @@ -0,0 +1,7 @@ +#ifndef NVDIMM_UTILS_H +#define NVDIMM_UTILS_H + +#include "qemu/osdep.h" + +GSList *nvdimm_get_device_list(void); +#endif diff --git a/util/Makefile.objs b/util/Makefile.objs index 11262aafaf..6b38b67cf1 100644 --- a/util/Makefile.objs +++ b/util/Makefile.objs @@ -20,6 +20,7 @@ util-obj-y +=3D envlist.o path.o module.o util-obj-y +=3D host-utils.o util-obj-y +=3D bitmap.o bitops.o hbitmap.o util-obj-y +=3D fifo8.o +util-obj-y +=3D nvdimm-utils.o util-obj-y +=3D cacheinfo.o util-obj-y +=3D error.o qemu-error.o util-obj-y +=3D qemu-print.o diff --git a/util/nvdimm-utils.c b/util/nvdimm-utils.c new file mode 100644 index 0000000000..5cc768ca47 --- /dev/null +++ b/util/nvdimm-utils.c @@ -0,0 +1,29 @@ +#include "qemu/nvdimm-utils.h" +#include "hw/mem/nvdimm.h" + +static int nvdimm_device_list(Object *obj, void *opaque) +{ + GSList **list =3D opaque; + + if (object_dynamic_cast(obj, TYPE_NVDIMM)) { + *list =3D g_slist_append(*list, DEVICE(obj)); + } + + object_child_foreach(obj, nvdimm_device_list, opaque); + return 0; +} + +/* + * inquire NVDIMM devices and link them into the list which is + * returned to the caller. + * + * Note: it is the caller's responsibility to free the list to avoid + * memory leak. + */ +GSList *nvdimm_get_device_list(void) +{ + GSList *list =3D NULL; + + object_child_foreach(qdev_get_machine(), nvdimm_device_list, &list); + return list; +}