From patchwork Fri Aug 16 04:48:12 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sam Bobroff X-Patchwork-Id: 1147937 Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 468rk11JBHz9sML for ; Fri, 16 Aug 2019 15:00:41 +1000 (AEST) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=linux.ibm.com Received: from bilbo.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 468rk102pdzDqZb for ; Fri, 16 Aug 2019 15:00:41 +1000 (AEST) X-Original-To: linuxppc-dev@lists.ozlabs.org Delivered-To: linuxppc-dev@lists.ozlabs.org Authentication-Results: lists.ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=linux.ibm.com (client-ip=148.163.158.5; helo=mx0a-001b2d01.pphosted.com; envelope-from=sbobroff@linux.ibm.com; receiver=) Authentication-Results: lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=linux.ibm.com Received: from mx0a-001b2d01.pphosted.com (mx0b-001b2d01.pphosted.com [148.163.158.5]) (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 468rRw4PlKzDrC8 for ; Fri, 16 Aug 2019 14:48:28 +1000 (AEST) Received: from pps.filterd (m0098421.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.27/8.16.0.27) with SMTP id x7G4m7Uk107910 for ; Fri, 16 Aug 2019 00:48:26 -0400 Received: from e06smtp07.uk.ibm.com (e06smtp07.uk.ibm.com [195.75.94.103]) by mx0a-001b2d01.pphosted.com with ESMTP id 2udhxdy7h1-1 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=NOT) for ; Fri, 16 Aug 2019 00:48:25 -0400 Received: from localhost by e06smtp07.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) Fri, 16 Aug 2019 05:48:21 +0100 Received: from d06av26.portsmouth.uk.ibm.com (d06av26.portsmouth.uk.ibm.com [9.149.105.62]) by b06cxnps4074.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id x7G4mK0g31391912 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Fri, 16 Aug 2019 04:48:20 GMT Received: from d06av26.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 2FC7CAE051; Fri, 16 Aug 2019 04:48:20 +0000 (GMT) Received: from d06av26.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id D42EBAE04D; Fri, 16 Aug 2019 04:48:19 +0000 (GMT) Received: from ozlabs.au.ibm.com (unknown [9.192.253.14]) by d06av26.portsmouth.uk.ibm.com (Postfix) with ESMTP; Fri, 16 Aug 2019 04:48:19 +0000 (GMT) Received: from tungsten.ozlabs.ibm.com (haven.au.ibm.com [9.192.254.114]) (using TLSv1.2 with cipher DHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by ozlabs.au.ibm.com (Postfix) with ESMTPSA id 4CD2FA03CE; Fri, 16 Aug 2019 14:48:16 +1000 (AEST) From: Sam Bobroff To: linuxppc-dev@lists.ozlabs.org Subject: [PATCH v5 08/12] powerpc/eeh: Introduce EEH edev logging macros Date: Fri, 16 Aug 2019 14:48:12 +1000 X-Mailer: git-send-email 2.22.0.216.g00a2a96fc9 In-Reply-To: References: MIME-Version: 1.0 X-TM-AS-GCONF: 00 x-cbid: 19081604-0028-0000-0000-00000390401F X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 19081604-0029-0000-0000-000024525898 Message-Id: X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:, , definitions=2019-08-16_03:, , signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 suspectscore=1 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=890 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1906280000 definitions=main-1908160051 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: aik@ozlabs.ru, oohall@gmail.com, tyreld@linux.vnet.ibm.com Errors-To: linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" Now that struct eeh_dev includes the BDFN of it's PCI device, make use of it to replace eeh_edev_info() with a set of dev_dbg()-style macros that only need a struct edev. With the BDFN available without the struct pci_dev, eeh_pci_name() is now unnecessary, so remove it. While only the "info" level function is used here, the others will be used in followup work. Signed-off-by: Sam Bobroff --- arch/powerpc/include/asm/eeh.h | 11 +++++++++++ arch/powerpc/kernel/eeh_driver.c | 17 ----------------- 2 files changed, 11 insertions(+), 17 deletions(-) diff --git a/arch/powerpc/include/asm/eeh.h b/arch/powerpc/include/asm/eeh.h index bbe0798f6624..e1023a556721 100644 --- a/arch/powerpc/include/asm/eeh.h +++ b/arch/powerpc/include/asm/eeh.h @@ -138,6 +138,17 @@ struct eeh_dev { struct pci_dev *physfn; /* Associated SRIOV PF */ }; +/* "fmt" must be a simple literal string */ +#define EEH_EDEV_PRINT(level, edev, fmt, ...) \ + pr_##level("PCI %04x:%02x:%02x.%x#%04x: EEH: " fmt, \ + (edev)->controller->global_number, PCI_BUSNO((edev)->bdfn), \ + PCI_SLOT((edev)->bdfn), PCI_FUNC((edev)->bdfn), \ + ((edev)->pe ? (edev)->pe_config_addr : 0xffff), ##__VA_ARGS__) +#define eeh_edev_dbg(edev, fmt, ...) EEH_EDEV_PRINT(debug, (edev), fmt, ##__VA_ARGS__) +#define eeh_edev_info(edev, fmt, ...) EEH_EDEV_PRINT(info, (edev), fmt, ##__VA_ARGS__) +#define eeh_edev_warn(edev, fmt, ...) EEH_EDEV_PRINT(warn, (edev), fmt, ##__VA_ARGS__) +#define eeh_edev_err(edev, fmt, ...) EEH_EDEV_PRINT(err, (edev), fmt, ##__VA_ARGS__) + static inline struct pci_dn *eeh_dev_to_pdn(struct eeh_dev *edev) { return edev ? edev->pdn : NULL; diff --git a/arch/powerpc/kernel/eeh_driver.c b/arch/powerpc/kernel/eeh_driver.c index d6f54840a3a9..29424d5e5fea 100644 --- a/arch/powerpc/kernel/eeh_driver.c +++ b/arch/powerpc/kernel/eeh_driver.c @@ -82,23 +82,6 @@ static const char *pci_ers_result_name(enum pci_ers_result result) } }; -static __printf(2, 3) void eeh_edev_info(const struct eeh_dev *edev, - const char *fmt, ...) -{ - struct va_format vaf; - va_list args; - - va_start(args, fmt); - - vaf.fmt = fmt; - vaf.va = &args; - - printk(KERN_INFO "EEH: PE#%x (PCI %s): %pV\n", edev->pe_config_addr, - edev->pdev ? dev_name(&edev->pdev->dev) : "none", &vaf); - - va_end(args); -} - static enum pci_ers_result pci_ers_merge_result(enum pci_ers_result old, enum pci_ers_result new) {