From patchwork Mon May 22 10:50:15 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Niklas Schnelle X-Patchwork-Id: 13250064 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8B961C77B75 for ; Mon, 22 May 2023 10:51:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232609AbjEVKvU (ORCPT ); Mon, 22 May 2023 06:51:20 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40696 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232741AbjEVKvQ (ORCPT ); Mon, 22 May 2023 06:51:16 -0400 Received: from mx0b-001b2d01.pphosted.com (mx0b-001b2d01.pphosted.com [148.163.158.5]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 15A71B3; Mon, 22 May 2023 03:51:14 -0700 (PDT) Received: from pps.filterd (m0353724.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 34M9cQQe010213; Mon, 22 May 2023 10:51:04 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ibm.com; h=from : to : cc : subject : date : message-id : in-reply-to : references : mime-version : content-transfer-encoding; s=pp1; bh=OI6wF1zAmCtTgOoZ252lKahmHjBD6cG3jFZDrBmzfTU=; b=O6S7mybTB8sk5Iohs6m46NkxZOq+apwkSpMUhfNeiEziCv8DS5nYhQn6xed4YrwFmJKm Yvq1xfzRpBAa4AivibZEKX5dN/b/Xd/LNOr3fgB4lBxhZPTkFWFMBHlFPlacu6E9Mf6K sfiqWDXWqA+XBIOmw1TxBnKYG95hbvrVlOR5k5MGzf7UXWX8TMuSVaWOTI0JHvQhd3x3 G1fYJtJZfz1rBmNSXOyCQDBiiAkBa289nIzF2Qmebu8gHwwPzaLEsCfyQMMzroDYPNoz Hh+5DbLxeSRq13s4/Xk+TfWR8J6WfVfNNGA9Xoif3koipdPcAGJfZKqV2h1GtPzImWsg iA== Received: from pps.reinject (localhost [127.0.0.1]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 3qqee6tdk3-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 22 May 2023 10:51:04 +0000 Received: from m0353724.ppops.net (m0353724.ppops.net [127.0.0.1]) by pps.reinject (8.17.1.5/8.17.1.5) with ESMTP id 34MASa3O020599; Mon, 22 May 2023 10:51:03 GMT Received: from ppma03ams.nl.ibm.com (62.31.33a9.ip4.static.sl-reverse.com [169.51.49.98]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 3qqee6tdjj-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 22 May 2023 10:51:03 +0000 Received: from pps.filterd (ppma03ams.nl.ibm.com [127.0.0.1]) by ppma03ams.nl.ibm.com (8.17.1.19/8.17.1.19) with ESMTP id 34M5xB5G007770; Mon, 22 May 2023 10:51:01 GMT Received: from smtprelay04.fra02v.mail.ibm.com ([9.218.2.228]) by ppma03ams.nl.ibm.com (PPS) with ESMTPS id 3qppcu8wes-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 22 May 2023 10:51:01 +0000 Received: from smtpav04.fra02v.mail.ibm.com (smtpav04.fra02v.mail.ibm.com [10.20.54.103]) by smtprelay04.fra02v.mail.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 34MAowpn32834006 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Mon, 22 May 2023 10:50:58 GMT Received: from smtpav04.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 4FAF120040; Mon, 22 May 2023 10:50:58 +0000 (GMT) Received: from smtpav04.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 002AE20043; Mon, 22 May 2023 10:50:57 +0000 (GMT) Received: from tuxmaker.boeblingen.de.ibm.com (unknown [9.152.85.9]) by smtpav04.fra02v.mail.ibm.com (Postfix) with ESMTP; Mon, 22 May 2023 10:50:57 +0000 (GMT) From: Niklas Schnelle To: Arnd Bergmann Cc: Greg Kroah-Hartman , Bjorn Helgaas , =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= , Mauro Carvalho Chehab , Alan Stern , "Rafael J. Wysocki" , Geert Uytterhoeven , Paul Walmsley , Palmer Dabbelt , Albert Ou , linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, linux-pci@vger.kernel.org, Arnd Bergmann Subject: [PATCH v5 10/44] firmware: dmi-sysfs: handle HAS_IOPORT=n Date: Mon, 22 May 2023 12:50:15 +0200 Message-Id: <20230522105049.1467313-11-schnelle@linux.ibm.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230522105049.1467313-1-schnelle@linux.ibm.com> References: <20230522105049.1467313-1-schnelle@linux.ibm.com> MIME-Version: 1.0 X-TM-AS-GCONF: 00 X-Proofpoint-GUID: I_2Gg45WEEi3OLP1qik9T0oAgXW0txyO X-Proofpoint-ORIG-GUID: MZA9tQJ53QoiaNqEKNPswhPP2GknA3vx X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.254,Aquarius:18.0.957,Hydra:6.0.573,FMLib:17.11.170.22 definitions=2023-05-22_06,2023-05-22_03,2023-02-09_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 suspectscore=0 phishscore=0 adultscore=0 bulkscore=0 malwarescore=0 lowpriorityscore=0 priorityscore=1501 mlxlogscore=999 clxscore=1015 impostorscore=0 mlxscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2304280000 definitions=main-2305220089 Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org In a future patch HAS_IOPORT=n will result in inb()/outb() and friends not being declared. We thus need to guard sections of code calling them as alternative access methods. Co-developed-by: Arnd Bergmann Signed-off-by: Arnd Bergmann Signed-off-by: Niklas Schnelle --- drivers/firmware/dmi-sysfs.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/firmware/dmi-sysfs.c b/drivers/firmware/dmi-sysfs.c index 03708ab64e56..8d91997036e4 100644 --- a/drivers/firmware/dmi-sysfs.c +++ b/drivers/firmware/dmi-sysfs.c @@ -310,6 +310,7 @@ static const struct kobj_type dmi_system_event_log_ktype = { .default_groups = dmi_sysfs_sel_groups, }; +#ifdef CONFIG_HAS_IOPORT typedef u8 (*sel_io_reader)(const struct dmi_system_event_log *sel, loff_t offset); @@ -374,6 +375,7 @@ static ssize_t dmi_sel_raw_read_io(struct dmi_sysfs_entry *entry, return wrote; } +#endif static ssize_t dmi_sel_raw_read_phys32(struct dmi_sysfs_entry *entry, const struct dmi_system_event_log *sel, @@ -409,11 +411,13 @@ static ssize_t dmi_sel_raw_read_helper(struct dmi_sysfs_entry *entry, memcpy(&sel, dh, sizeof(sel)); switch (sel.access_method) { +#ifdef CONFIG_HAS_IOPORT case DMI_SEL_ACCESS_METHOD_IO8: case DMI_SEL_ACCESS_METHOD_IO2x8: case DMI_SEL_ACCESS_METHOD_IO16: return dmi_sel_raw_read_io(entry, &sel, state->buf, state->pos, state->count); +#endif case DMI_SEL_ACCESS_METHOD_PHYS32: return dmi_sel_raw_read_phys32(entry, &sel, state->buf, state->pos, state->count);