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 X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id BD46AC11F64 for ; Thu, 1 Jul 2021 13:36:07 +0000 (UTC) Received: from lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 513576141A for ; Thu, 1 Jul 2021 13:36:07 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 513576141A Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=kaod.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4GFzkZ0BH5z3bpB for ; Thu, 1 Jul 2021 23:36:06 +1000 (AEST) Authentication-Results: lists.ozlabs.org; spf=softfail (domain owner discourages use of this host) smtp.mailfrom=kaod.org (client-ip=148.163.156.1; helo=mx0a-001b2d01.pphosted.com; envelope-from=clg@kaod.org; receiver=) Received: from mx0a-001b2d01.pphosted.com (mx0a-001b2d01.pphosted.com [148.163.156.1]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4GFzYg4GgFz3bX3 for ; Thu, 1 Jul 2021 23:28:23 +1000 (AEST) Received: from pps.filterd (m0098394.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.43/8.16.0.43) with SMTP id 161D2fiT051515; Thu, 1 Jul 2021 09:28:11 -0400 Received: from ppma01fra.de.ibm.com (46.49.7a9f.ip4.static.sl-reverse.com [159.122.73.70]) by mx0a-001b2d01.pphosted.com with ESMTP id 39hdtk9hkn-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 01 Jul 2021 09:28:11 -0400 Received: from pps.filterd (ppma01fra.de.ibm.com [127.0.0.1]) by ppma01fra.de.ibm.com (8.16.1.2/8.16.1.2) with SMTP id 161DKIDf000707; Thu, 1 Jul 2021 13:28:09 GMT Received: from b06cxnps3074.portsmouth.uk.ibm.com (d06relay09.portsmouth.uk.ibm.com [9.149.109.194]) by ppma01fra.de.ibm.com with ESMTP id 39fv59rpvc-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 01 Jul 2021 13:28:08 +0000 Received: from d06av25.portsmouth.uk.ibm.com (d06av25.portsmouth.uk.ibm.com [9.149.105.61]) by b06cxnps3074.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 161DS6Mq26673552 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 1 Jul 2021 13:28:06 GMT Received: from d06av25.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 69B5D11C0D7; Thu, 1 Jul 2021 13:28:06 +0000 (GMT) Received: from d06av25.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 3BCF911C0B0; Thu, 1 Jul 2021 13:28:06 +0000 (GMT) Received: from smtp.tlslab.ibm.com (unknown [9.101.4.1]) by d06av25.portsmouth.uk.ibm.com (Postfix) with SMTP; Thu, 1 Jul 2021 13:28:06 +0000 (GMT) Received: from yukon.ibmuc.com (unknown [9.171.33.183]) by smtp.tlslab.ibm.com (Postfix) with ESMTP id AA14A2201CC; Thu, 1 Jul 2021 15:28:05 +0200 (CEST) From: =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= To: linuxppc-dev@lists.ozlabs.org Subject: [PATCH v2 19/32] powerpc/xics: Add debug logging to the set_irq_affinity handlers Date: Thu, 1 Jul 2021 15:27:37 +0200 Message-Id: <20210701132750.1475580-20-clg@kaod.org> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210701132750.1475580-1-clg@kaod.org> References: <20210701132750.1475580-1-clg@kaod.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-TM-AS-GCONF: 00 X-Proofpoint-ORIG-GUID: RETRQLlwXGkFO2C8oxfWHWsMbjdzCQoP X-Proofpoint-GUID: RETRQLlwXGkFO2C8oxfWHWsMbjdzCQoP X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.391, 18.0.790 definitions=2021-07-01_07:2021-07-01, 2021-07-01 signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 suspectscore=0 bulkscore=0 mlxlogscore=999 malwarescore=0 lowpriorityscore=0 priorityscore=1501 spamscore=0 mlxscore=0 adultscore=0 impostorscore=0 clxscore=1034 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2104190000 definitions=main-2107010082 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" It really helps to know how the HW is configured when tweaking the IRQ subsystem. Signed-off-by: C=C3=A9dric Le Goater --- arch/powerpc/sysdev/xics/ics-opal.c | 2 +- arch/powerpc/sysdev/xics/ics-rtas.c | 3 +++ 2 files changed, 4 insertions(+), 1 deletion(-) diff --git a/arch/powerpc/sysdev/xics/ics-opal.c b/arch/powerpc/sysdev/xi= cs/ics-opal.c index 8c7ddcc718b6..bf26cae1b982 100644 --- a/arch/powerpc/sysdev/xics/ics-opal.c +++ b/arch/powerpc/sysdev/xics/ics-opal.c @@ -133,7 +133,7 @@ static int ics_opal_set_affinity(struct irq_data *d, } server =3D ics_opal_mangle_server(wanted_server); =20 - pr_devel("ics-hal: set-affinity irq %d [hw 0x%x] server: 0x%x/0x%x\n", + pr_debug("ics-hal: set-affinity irq %d [hw 0x%x] server: 0x%x/0x%x\n", d->irq, hw_irq, wanted_server, server); =20 rc =3D opal_set_xive(hw_irq, server, priority); diff --git a/arch/powerpc/sysdev/xics/ics-rtas.c b/arch/powerpc/sysdev/xi= cs/ics-rtas.c index 6d19d711ed35..b50c6341682e 100644 --- a/arch/powerpc/sysdev/xics/ics-rtas.c +++ b/arch/powerpc/sysdev/xics/ics-rtas.c @@ -133,6 +133,9 @@ static int ics_rtas_set_affinity(struct irq_data *d, return -1; } =20 + pr_debug("%s: irq %d [hw 0x%x] server: 0x%x\n", __func__, d->irq, + hw_irq, irq_server); + status =3D rtas_call_reentrant(ibm_set_xive, 3, 1, NULL, hw_irq, irq_server, xics_status[1]); =20 --=20 2.31.1