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Thu, 16 Dec 2021 20:27:23 +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 1BGKRLY941812440 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 16 Dec 2021 20:27:21 GMT Received: from d06av24.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 08BDE42049; Thu, 16 Dec 2021 20:27:21 +0000 (GMT) Received: from d06av24.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id B3A024204B; Thu, 16 Dec 2021 20:27:20 +0000 (GMT) Received: from smtp.tlslab.ibm.com (unknown [9.101.4.1]) by d06av24.portsmouth.uk.ibm.com (Postfix) with SMTP; Thu, 16 Dec 2021 20:27:20 +0000 (GMT) Received: from yukon.ibmuc.com (unknown [9.171.48.122]) by smtp.tlslab.ibm.com (Postfix) with ESMTP id E8D292201A0; Thu, 16 Dec 2021 21:27:19 +0100 (CET) From: =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= To: qemu-ppc@nongnu.org, qemu-devel@nongnu.org Subject: [PULL 096/101] ppc/pnv: Introduce a "chip" property under the PHB4 model Date: Thu, 16 Dec 2021 21:26:09 +0100 Message-Id: <20211216202614.414266-97-clg@kaod.org> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20211216202614.414266-1-clg@kaod.org> References: <20211216202614.414266-1-clg@kaod.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-TM-AS-GCONF: 00 X-Proofpoint-GUID: pGtD1U70I5VuAXaRI2sG2rVkR1vWIvBa X-Proofpoint-ORIG-GUID: mQcLBWisuUxakZCkmDV9VngspgUrrDUV X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.790,Hydra:6.0.425,FMLib:17.11.62.513 definitions=2021-12-16_08,2021-12-16_01,2021-12-02_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 suspectscore=0 mlxscore=0 impostorscore=0 spamscore=0 clxscore=1034 adultscore=0 bulkscore=0 malwarescore=0 mlxlogscore=563 priorityscore=1501 lowpriorityscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2110150000 definitions=main-2112160109 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; Received-SPF: softfail client-ip=148.163.158.5; envelope-from=clg@kaod.org; helo=mx0a-001b2d01.pphosted.com X-Spam_score_int: -7 X-Spam_score: -0.8 X-Spam_bar: / X-Spam_report: (-0.8 / 5.0 requ) BAYES_00=-1.9, KHOP_HELO_FCRDNS=0.399, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_SOFTFAIL=0.665 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Frederic Barrat , Peter Maydell , Daniel Henrique Barboza , Richard Henderson , =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZM-MESSAGEID: 1639692316475100001 Content-Type: text/plain; charset="utf-8" And check the PEC index using the chip class. Reviewed-by: Daniel Henrique Barboza Reviewed-by: Frederic Barrat Signed-off-by: C=C3=A9dric Le Goater Message-Id: <20211213132830.108372-10-clg@kaod.org> Signed-off-by: C=C3=A9dric Le Goater --- include/hw/pci-host/pnv_phb4.h | 2 ++ hw/pci-host/pnv_phb4_pec.c | 7 +++++++ hw/ppc/pnv.c | 2 ++ 3 files changed, 11 insertions(+) diff --git a/include/hw/pci-host/pnv_phb4.h b/include/hw/pci-host/pnv_phb4.h index b2864233641e..8a585c9a42f7 100644 --- a/include/hw/pci-host/pnv_phb4.h +++ b/include/hw/pci-host/pnv_phb4.h @@ -205,6 +205,8 @@ struct PnvPhb4PecState { #define PHB4_PEC_MAX_STACKS 3 uint32_t num_stacks; PnvPhb4PecStack stacks[PHB4_PEC_MAX_STACKS]; + + PnvChip *chip; }; =20 =20 diff --git a/hw/pci-host/pnv_phb4_pec.c b/hw/pci-host/pnv_phb4_pec.c index 9f722729ac50..4b32b5ae6ed4 100644 --- a/hw/pci-host/pnv_phb4_pec.c +++ b/hw/pci-host/pnv_phb4_pec.c @@ -382,6 +382,11 @@ static void pnv_pec_realize(DeviceState *dev, Error **= errp) =20 assert(pec->system_memory); =20 + if (pec->index >=3D PNV_CHIP_GET_CLASS(pec->chip)->num_pecs) { + error_setg(errp, "invalid PEC index: %d", pec->index); + return; + } + /* Create stacks */ for (i =3D 0; i < pec->num_stacks; i++) { PnvPhb4PecStack *stack =3D &pec->stacks[i]; @@ -462,6 +467,8 @@ static Property pnv_pec_properties[] =3D { DEFINE_PROP_UINT32("index", PnvPhb4PecState, index, 0), DEFINE_PROP_UINT32("num-stacks", PnvPhb4PecState, num_stacks, 0), DEFINE_PROP_UINT32("chip-id", PnvPhb4PecState, chip_id, 0), + DEFINE_PROP_LINK("chip", PnvPhb4PecState, chip, TYPE_PNV_CHIP, + PnvChip *), DEFINE_PROP_LINK("system-memory", PnvPhb4PecState, system_memory, TYPE_MEMORY_REGION, MemoryRegion *), DEFINE_PROP_END_OF_LIST(), diff --git a/hw/ppc/pnv.c b/hw/ppc/pnv.c index 78436a30ac0e..ceee63c4d01e 100644 --- a/hw/ppc/pnv.c +++ b/hw/ppc/pnv.c @@ -1402,6 +1402,8 @@ static void pnv_chip_power9_phb_realize(PnvChip *chip= , Error **errp) &error_fatal); object_property_set_int(OBJECT(pec), "chip-id", chip->chip_id, &error_fatal); + object_property_set_link(OBJECT(pec), "chip", OBJECT(chip), + &error_fatal); object_property_set_link(OBJECT(pec), "system-memory", OBJECT(get_system_memory()), &error_abort= ); if (!qdev_realize(DEVICE(pec), NULL, errp)) { --=20 2.31.1