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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 16250C433EF for ; Mon, 13 Dec 2021 13:51:59 +0000 (UTC) Received: from localhost ([::1]:42110 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mwlkE-0003jp-2S for qemu-devel@archiver.kernel.org; Mon, 13 Dec 2021 08:51:58 -0500 Received: from eggs.gnu.org ([209.51.188.92]:52922) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mwlO9-0008J6-CZ for qemu-devel@nongnu.org; Mon, 13 Dec 2021 08:29:09 -0500 Received: from 1.mo548.mail-out.ovh.net ([178.32.121.110]:44229) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mwlO4-0000JT-6O for qemu-devel@nongnu.org; Mon, 13 Dec 2021 08:29:09 -0500 Received: from mxplan5.mail.ovh.net (unknown [10.108.16.164]) by mo548.mail-out.ovh.net (Postfix) with ESMTPS id BC8E4203D3; Mon, 13 Dec 2021 13:28:51 +0000 (UTC) Received: from kaod.org (37.59.142.100) by DAG4EX1.mxp5.local (172.16.2.31) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.17; Mon, 13 Dec 2021 14:28:51 +0100 Authentication-Results: garm.ovh; auth=pass (GARM-100R00328ad054b-c231-4d93-ab70-7d5ab7a0567f, B1BC92F71A951DCA4C6DA1690085DBFA0C2EFA12) smtp.auth=clg@kaod.org X-OVh-ClientIp: 82.64.250.170 From: =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= To: , Subject: [PATCH v2 09/19] ppc/pnv: Introduce a "chip" property under the PHB4 model Date: Mon, 13 Dec 2021 14:28:20 +0100 Message-ID: <20211213132830.108372-10-clg@kaod.org> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20211213132830.108372-1-clg@kaod.org> References: <20211213132830.108372-1-clg@kaod.org> MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8bit X-Originating-IP: [37.59.142.100] X-ClientProxiedBy: DAG7EX1.mxp5.local (172.16.2.61) To DAG4EX1.mxp5.local (172.16.2.31) X-Ovh-Tracer-GUID: d0b58da5-7f03-46e5-a882-90ecc2c1402f X-Ovh-Tracer-Id: 5373638781729475366 X-VR-SPAMSTATE: OK X-VR-SPAMSCORE: -100 X-VR-SPAMCAUSE: gggruggvucftvghtrhhoucdtuddrgedvuddrkeekgdehfecutefuodetggdotefrodftvfcurfhrohhfihhlvgemucfqggfjpdevjffgvefmvefgnecuuegrihhlohhuthemucehtddtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmdenucfjughrpefhvffufffkofgjfhggtgfgihesthekredtredtjeenucfhrhhomhepveorughrihgtucfnvgcuifhorghtvghruceotghlgheskhgrohgurdhorhhgqeenucggtffrrghtthgvrhhnpeehheefgeejiedtffefteejudevjeeufeeugfdtfeeuleeuteevleeihffhgfdtleenucfkpheptddrtddrtddrtddpfeejrdehledrudegvddruddttdenucevlhhushhtvghrufhiiigvpedtnecurfgrrhgrmhepmhhouggvpehsmhhtphhouhhtpdhhvghlohepmhigphhlrghnhedrmhgrihhlrdhovhhhrdhnvghtpdhinhgvtheptddrtddrtddrtddpmhgrihhlfhhrohhmpegtlhhgsehkrghougdrohhrghdprhgtphhtthhopegtlhhgsehkrghougdrohhrgh Received-SPF: pass client-ip=178.32.121.110; envelope-from=clg@kaod.org; helo=1.mo548.mail-out.ovh.net X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable 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 , Daniel Henrique Barboza , Greg Kurz , =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" And check the PEC index using the chip class. Reviewed-by: Daniel Henrique Barboza Reviewed-by: Frederic Barrat Signed-off-by: Cédric 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; }; 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) assert(pec->system_memory); + if (pec->index >= PNV_CHIP_GET_CLASS(pec->chip)->num_pecs) { + error_setg(errp, "invalid PEC index: %d", pec->index); + return; + } + /* Create stacks */ for (i = 0; i < pec->num_stacks; i++) { PnvPhb4PecStack *stack = &pec->stacks[i]; @@ -462,6 +467,8 @@ static Property pnv_pec_properties[] = { 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 ecfe373e45e7..2f8d0c19aab7 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)) { -- 2.31.1