From nobody Sun Nov 9 22:27:04 2025 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.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 (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 155186243579182.35854823679995; Wed, 6 Mar 2019 00:53:55 -0800 (PST) Received: from localhost ([127.0.0.1]:56510 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1h1SJ8-0007mE-Dx for importer@patchew.org; Wed, 06 Mar 2019 03:53:46 -0500 Received: from eggs.gnu.org ([209.51.188.92]:54720) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1h1SGU-0005zO-EP for qemu-devel@nongnu.org; Wed, 06 Mar 2019 03:51:09 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1h1SGQ-0001LR-OA for qemu-devel@nongnu.org; Wed, 06 Mar 2019 03:51:02 -0500 Received: from mx0a-001b2d01.pphosted.com ([148.163.156.1]:46070) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1h1SGP-0001Ep-Sh for qemu-devel@nongnu.org; Wed, 06 Mar 2019 03:50:58 -0500 Received: from pps.filterd (m0098410.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.27/8.16.0.27) with SMTP id x268mWlh114400 for ; Wed, 6 Mar 2019 03:50:52 -0500 Received: from e06smtp01.uk.ibm.com (e06smtp01.uk.ibm.com [195.75.94.97]) by mx0a-001b2d01.pphosted.com with ESMTP id 2r2abwtdbs-1 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=NOT) for ; Wed, 06 Mar 2019 03:50:52 -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) Wed, 6 Mar 2019 08:50:47 -0000 Received: from d06av21.portsmouth.uk.ibm.com (d06av21.portsmouth.uk.ibm.com [9.149.105.232]) by b06cxnps3075.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id x268okYp60293350 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Wed, 6 Mar 2019 08:50:46 GMT Received: from d06av21.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id DB2C752051; Wed, 6 Mar 2019 08:50:45 +0000 (GMT) Received: from smtp.lab.toulouse-stg.fr.ibm.com (unknown [9.101.4.1]) by d06av21.portsmouth.uk.ibm.com (Postfix) with ESMTP id B4F2552054; Wed, 6 Mar 2019 08:50:45 +0000 (GMT) Received: from zorba.kaod.org.com (sig-9-145-0-135.uk.ibm.com [9.145.0.135]) by smtp.lab.toulouse-stg.fr.ibm.com (Postfix) with ESMTP id 42ADE220221; Wed, 6 Mar 2019 09:50:45 +0100 (CET) From: =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= To: David Gibson Date: Wed, 6 Mar 2019 09:50:12 +0100 X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190306085032.15744-1-clg@kaod.org> References: <20190306085032.15744-1-clg@kaod.org> MIME-Version: 1.0 X-TM-AS-GCONF: 00 x-cbid: 19030608-4275-0000-0000-000003177EB2 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 19030608-4276-0000-0000-00003825D47A Message-Id: <20190306085032.15744-8-clg@kaod.org> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:, , definitions=2019-03-06_06:, , signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 suspectscore=8 phishscore=0 bulkscore=0 spamscore=0 clxscore=1034 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=999 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1810050000 definitions=main-1903060061 Content-Transfer-Encoding: quoted-printable X-MIME-Autoconverted: from 8bit to quoted-printable by mx0a-001b2d01.pphosted.com id x268mWlh114400 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x [generic] X-Received-From: 148.163.156.1 Subject: [Qemu-devel] [PATCH 07/27] ppc/pnv: introduce a new dt_populate() operation to the chip model X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: qemu-ppc@nongnu.org, qemu-devel@nongnu.org, =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" Content-Type: text/plain; charset="utf-8" The POWER9 and POWER8 processors have a different set of devices and a different device tree layout. Signed-off-by: C=C3=A9dric Le Goater --- include/hw/ppc/pnv.h | 1 + hw/ppc/pnv.c | 27 +++++++++++++++++++++++++-- 2 files changed, 26 insertions(+), 2 deletions(-) diff --git a/include/hw/ppc/pnv.h b/include/hw/ppc/pnv.h index ebbb3d0e9aa7..fa9ec50fd5be 100644 --- a/include/hw/ppc/pnv.h +++ b/include/hw/ppc/pnv.h @@ -102,6 +102,7 @@ typedef struct PnvChipClass { uint32_t (*core_pir)(PnvChip *chip, uint32_t core_id); void (*intc_create)(PnvChip *chip, PowerPCCPU *cpu, Error **errp); ISABus *(*isa_create)(PnvChip *chip, Error **errp); + void (*dt_populate)(PnvChip *chip, void *fdt); } PnvChipClass; =20 #define PNV_CHIP_TYPE_SUFFIX "-" TYPE_PNV_CHIP diff --git a/hw/ppc/pnv.c b/hw/ppc/pnv.c index a7ec76dbd6c7..087541a91a72 100644 --- a/hw/ppc/pnv.c +++ b/hw/ppc/pnv.c @@ -267,7 +267,7 @@ static void pnv_dt_icp(PnvChip *chip, void *fdt, uint32= _t pir, g_free(reg); } =20 -static void pnv_dt_chip(PnvChip *chip, void *fdt) +static void pnv_chip_power8_dt_populate(PnvChip *chip, void *fdt) { const char *typename =3D pnv_chip_core_typename(chip); size_t typesize =3D object_type_get_instance_size(typename); @@ -289,6 +289,25 @@ static void pnv_dt_chip(PnvChip *chip, void *fdt) } } =20 +static void pnv_chip_power9_dt_populate(PnvChip *chip, void *fdt) +{ + const char *typename =3D pnv_chip_core_typename(chip); + size_t typesize =3D object_type_get_instance_size(typename); + int i; + + pnv_dt_xscom(chip, fdt, 0); + + for (i =3D 0; i < chip->nr_cores; i++) { + PnvCore *pnv_core =3D PNV_CORE(chip->cores + i * typesize); + + pnv_dt_core(chip, pnv_core, fdt); + } + + if (chip->ram_size) { + pnv_dt_memory(fdt, chip->chip_id, chip->ram_start, chip->ram_size); + } +} + static void pnv_dt_rtc(ISADevice *d, void *fdt, int lpc_off) { uint32_t io_base =3D d->ioport_id; @@ -474,7 +493,7 @@ static void *pnv_dt_create(MachineState *machine) =20 /* Populate device tree for each chip */ for (i =3D 0; i < pnv->num_chips; i++) { - pnv_dt_chip(pnv->chips[i], fdt); + PNV_CHIP_GET_CLASS(pnv->chips[i])->dt_populate(pnv->chips[i], fdt); } =20 /* Populate ISA devices on chip 0 */ @@ -858,6 +877,7 @@ static void pnv_chip_power8e_class_init(ObjectClass *kl= ass, void *data) k->core_pir =3D pnv_chip_core_pir_p8; k->intc_create =3D pnv_chip_power8_intc_create; k->isa_create =3D pnv_chip_power8_isa_create; + k->dt_populate =3D pnv_chip_power8_dt_populate; k->xscom_base =3D 0x003fc0000000000ull; dc->desc =3D "PowerNV Chip POWER8E"; =20 @@ -876,6 +896,7 @@ static void pnv_chip_power8_class_init(ObjectClass *kla= ss, void *data) k->core_pir =3D pnv_chip_core_pir_p8; k->intc_create =3D pnv_chip_power8_intc_create; k->isa_create =3D pnv_chip_power8_isa_create; + k->dt_populate =3D pnv_chip_power8_dt_populate; k->xscom_base =3D 0x003fc0000000000ull; dc->desc =3D "PowerNV Chip POWER8"; =20 @@ -894,6 +915,7 @@ static void pnv_chip_power8nvl_class_init(ObjectClass *= klass, void *data) k->core_pir =3D pnv_chip_core_pir_p8; k->intc_create =3D pnv_chip_power8_intc_create; k->isa_create =3D pnv_chip_power8nvl_isa_create; + k->dt_populate =3D pnv_chip_power8_dt_populate; k->xscom_base =3D 0x003fc0000000000ull; dc->desc =3D "PowerNV Chip POWER8NVL"; =20 @@ -954,6 +976,7 @@ static void pnv_chip_power9_class_init(ObjectClass *kla= ss, void *data) k->core_pir =3D pnv_chip_core_pir_p9; k->intc_create =3D pnv_chip_power9_intc_create; k->isa_create =3D pnv_chip_power9_isa_create; + k->dt_populate =3D pnv_chip_power9_dt_populate; k->xscom_base =3D 0x00603fc00000000ull; dc->desc =3D "PowerNV Chip POWER9"; =20 --=20 2.20.1