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 39C6EC433FE for ; Mon, 13 Dec 2021 13:51:03 +0000 (UTC) Received: from localhost ([::1]:39570 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mwljK-0001u6-6g for qemu-devel@archiver.kernel.org; Mon, 13 Dec 2021 08:51:02 -0500 Received: from eggs.gnu.org ([209.51.188.92]:52638) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mwlO1-0007mg-S1 for qemu-devel@nongnu.org; Mon, 13 Dec 2021 08:29:01 -0500 Received: from 10.mo548.mail-out.ovh.net ([46.105.77.235]:57941) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mwlNv-0000KM-4a for qemu-devel@nongnu.org; Mon, 13 Dec 2021 08:29:01 -0500 Received: from mxplan5.mail.ovh.net (unknown [10.108.16.62]) by mo548.mail-out.ovh.net (Postfix) with ESMTPS id ED89021503; Mon, 13 Dec 2021 13:28:53 +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 14:28:53 +0100 Authentication-Results: garm.ovh; auth=pass (GARM-100R0034ca5e4e5-5d3f-482a-9523-f63e16999128, 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 14/19] ppc/pnv: Use QOM hierarchy to scan PEC PHB4 devices Date: Mon, 13 Dec 2021 14:28:25 +0100 Message-ID: <20211213132830.108372-15-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: 02b644ad-c69a-41d0-889e-2924cf8153fd X-Ovh-Tracer-Id: 5374201734556388134 X-VR-SPAMSTATE: OK X-VR-SPAMSCORE: -100 X-VR-SPAMCAUSE: gggruggvucftvghtrhhoucdtuddrgedvuddrkeekgdehfecutefuodetggdotefrodftvfcurfhrohhfihhlvgemucfqggfjpdevjffgvefmvefgnecuuegrihhlohhuthemucehtddtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmdenucfjughrpefhvffufffkofgjfhggtgfgihesthekredtredtjeenucfhrhhomhepveorughrihgtucfnvgcuifhorghtvghruceotghlgheskhgrohgurdhorhhgqeenucggtffrrghtthgvrhhnpeehheefgeejiedtffefteejudevjeeufeeugfdtfeeuleeuteevleeihffhgfdtleenucfkpheptddrtddrtddrtddpfeejrdehledrudegvddruddttdenucevlhhushhtvghrufhiiigvpedtnecurfgrrhgrmhepmhhouggvpehsmhhtphhouhhtpdhhvghlohepmhigphhlrghnhedrmhgrihhlrdhovhhhrdhnvghtpdhinhgvtheptddrtddrtddrtddpmhgrihhlfhhrohhmpegtlhhgsehkrghougdrohhrghdprhgtphhtthhopegtlhhgsehkrghougdrohhrgh Received-SPF: pass client-ip=46.105.77.235; envelope-from=clg@kaod.org; helo=10.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=ham 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" When -nodefaults is supported for PHB4 devices, the pecs array under the chip will be empty. This will break the 'info pic' HMP command. Do a QOM loop on the chip children and look for PEC PHB4 devices instead. Signed-off-by: Cédric Le Goater --- hw/ppc/pnv.c | 20 +++++++++++++------- 1 file changed, 13 insertions(+), 7 deletions(-) diff --git a/hw/ppc/pnv.c b/hw/ppc/pnv.c index 08b037f4e753..9de8b8353014 100644 --- a/hw/ppc/pnv.c +++ b/hw/ppc/pnv.c @@ -659,20 +659,26 @@ static void pnv_chip_power8_pic_print_info(PnvChip *chip, Monitor *mon) pnv_chip_power8_pic_print_info_child, mon); } +static int pnv_chip_power9_pic_print_info_child(Object *child, void *opaque) +{ + Monitor *mon = opaque; + PnvPHB4 *phb4 = (PnvPHB4 *) object_dynamic_cast(child, TYPE_PNV_PHB4); + + if (phb4) { + pnv_phb4_pic_print_info(phb4, mon); + } + return 0; +} + static void pnv_chip_power9_pic_print_info(PnvChip *chip, Monitor *mon) { Pnv9Chip *chip9 = PNV9_CHIP(chip); - int i, j; pnv_xive_pic_print_info(&chip9->xive, mon); pnv_psi_pic_print_info(&chip9->psi, mon); - for (i = 0; i < chip->num_pecs; i++) { - PnvPhb4PecState *pec = &chip9->pecs[i]; - for (j = 0; j < pec->num_stacks; j++) { - pnv_phb4_pic_print_info(&pec->stacks[j].phb, mon); - } - } + object_child_foreach_recursive(OBJECT(chip), + pnv_chip_power9_pic_print_info_child, mon); } static uint64_t pnv_chip_power8_xscom_core_base(PnvChip *chip, -- 2.31.1