From patchwork Mon Dec 27 16:42:46 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Niklas Schnelle X-Patchwork-Id: 1573458 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: bilbo.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=ibm.com header.i=@ibm.com header.a=rsa-sha256 header.s=pp1 header.b=G8mUl7ZD; dkim-atps=neutral Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=linux-pci-owner@vger.kernel.org; receiver=) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by bilbo.ozlabs.org (Postfix) with ESMTP id 4JN3S60F5Mz9sR4 for ; Tue, 28 Dec 2021 03:45:10 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231970AbhL0QpG (ORCPT ); Mon, 27 Dec 2021 11:45:06 -0500 Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]:30324 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S231567AbhL0Qom (ORCPT ); Mon, 27 Dec 2021 11:44:42 -0500 Received: from pps.filterd (m0098419.ppops.net [127.0.0.1]) by mx0b-001b2d01.pphosted.com (8.16.1.2/8.16.1.2) with SMTP id 1BRGfn3p012025; Mon, 27 Dec 2021 16:43:30 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 : content-transfer-encoding : mime-version; s=pp1; bh=W1HUwQ18XLYWUeGqSeCU6yyCk9f5pZARQm9nB+8uO8Q=; b=G8mUl7ZD1aekkH954kclTb+If9iMfBV5hZnTJ8tNwRxazqA/cjDkQ3dpaY9+1KireQOJ yXEQT9drKlCcmIxELLJqSyljz9lSL3VeVhBce0Ix7m12Axqwwp7gWuKBac5uU8alVK33 8ZDUTODRfemqholWgBDzYwNgSS9ccbHZI1T/kf4pMO1k5mWMDbYsFol/AwIfCy0zkt+0 RBCRzn/AAxJHmkPO/XwShZUjqMjbMjfWad4ugyP6OzwoB5DCJTbwAcVqaPSpxPYlxP7k EKgIvFQZHhwo/b7SfumlgwWEnn5b9jGlo81/bJOntpSg6nN/zaJQWKhfEy/34rhG+h9t gA== Received: from ppma03ams.nl.ibm.com (62.31.33a9.ip4.static.sl-reverse.com [169.51.49.98]) by mx0b-001b2d01.pphosted.com with ESMTP id 3d7h7ug0sn-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 27 Dec 2021 16:43:29 +0000 Received: from pps.filterd (ppma03ams.nl.ibm.com [127.0.0.1]) by ppma03ams.nl.ibm.com (8.16.1.2/8.16.1.2) with SMTP id 1BRGgk7e003050; Mon, 27 Dec 2021 16:43:27 GMT Received: from b06cxnps3075.portsmouth.uk.ibm.com (d06relay10.portsmouth.uk.ibm.com [9.149.109.195]) by ppma03ams.nl.ibm.com with ESMTP id 3d5tx9bf3h-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 27 Dec 2021 16:43:26 +0000 Received: from b06wcsmtp001.portsmouth.uk.ibm.com (b06wcsmtp001.portsmouth.uk.ibm.com [9.149.105.160]) by b06cxnps3075.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 1BRGhO1139125310 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Mon, 27 Dec 2021 16:43:24 GMT Received: from b06wcsmtp001.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 5489DA405F; Mon, 27 Dec 2021 16:43:24 +0000 (GMT) Received: from b06wcsmtp001.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 64BB1A405B; Mon, 27 Dec 2021 16:43:22 +0000 (GMT) Received: from tuxmaker.boeblingen.de.ibm.com (unknown [9.152.85.9]) by b06wcsmtp001.portsmouth.uk.ibm.com (Postfix) with ESMTP; Mon, 27 Dec 2021 16:43:22 +0000 (GMT) From: Niklas Schnelle To: Arnd Bergmann , Bjorn Helgaas , John Garry , Nick Hu , Greentime Hu , Vincent Chen , Paul Walmsley , Palmer Dabbelt , Albert Ou , Guo Ren , Damien Le Moal , Ian Abbott , H Hartley Sweeten , Linus Walleij , Bartosz Golaszewski , Jean Delvare , Guenter Roeck , Dmitry Torokhov , Karsten Keil , Hans Verkuil , Mauro Carvalho Chehab , Sathya Prakash , Sreekanth Reddy , Suganath Prabu Subramani , Michael Grzeschik , "David S. Miller" , Jakub Kicinski , Jesse Brandeburg , Tony Nguyen , Kalle Valo , Jouni Malinen , "James E.J. Bottomley" , "Martin K. Petersen" , Hannes Reinecke , Kashyap Desai , Sumit Saxena , Shivasharan S , Nilesh Javali , GR-QLogic-Storage-Upstream@marvell.com, Mark Brown , Sudip Mukherjee , Teddy Wang , Greg Kroah-Hartman , Forest Bond , Jiri Slaby , Wim Van Sebroeck , Jaroslav Kysela , Takashi Iwai Cc: linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, linux-pci@vger.kernel.org, linux-riscv@lists.infradead.org, linux-csky@vger.kernel.org, linux-ide@vger.kernel.org, linux-gpio@vger.kernel.org, linux-hwmon@vger.kernel.org, linux-i2c@vger.kernel.org, linux-input@vger.kernel.org, netdev@vger.kernel.org, linux-media@vger.kernel.org, MPT-FusionLinux.pdl@broadcom.com, linux-scsi@vger.kernel.org, intel-wired-lan@lists.osuosl.org, linux-wireless@vger.kernel.org, megaraidlinux.pdl@broadcom.com, linux-spi@vger.kernel.org, linux-fbdev@vger.kernel.org, linux-staging@lists.linux.dev, linux-serial@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-watchdog@vger.kernel.org, alsa-devel@alsa-project.org Subject: [RFC 01/32] Kconfig: introduce and depend on LEGACY_PCI Date: Mon, 27 Dec 2021 17:42:46 +0100 Message-Id: <20211227164317.4146918-2-schnelle@linux.ibm.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20211227164317.4146918-1-schnelle@linux.ibm.com> References: <20211227164317.4146918-1-schnelle@linux.ibm.com> X-TM-AS-GCONF: 00 X-Proofpoint-GUID: oCM_ROZ6yLRqRSgeoZj_NZ5-9XA65tXR X-Proofpoint-ORIG-GUID: oCM_ROZ6yLRqRSgeoZj_NZ5-9XA65tXR X-Proofpoint-UnRewURL: 0 URL was un-rewritten MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.790,Hydra:6.0.425,FMLib:17.11.62.513 definitions=2021-12-27_08,2021-12-24_01,2021-12-02_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 bulkscore=0 malwarescore=0 phishscore=0 spamscore=0 impostorscore=0 clxscore=1011 priorityscore=1501 adultscore=0 mlxscore=0 mlxlogscore=999 lowpriorityscore=0 suspectscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2110150000 definitions=main-2112270080 Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org Introduce a new LEGACY_PCI Kconfig option which gates support for legacy PCI devices including those attached to a PCI-to-PCI Express bridge and PCI Express devices using legacy I/O spaces. Note that this is different from non PCI uses of I/O ports such as by ACPI. Add dependencies on LEGACY_PCI for all PCI drivers which only target legacy PCI devices and ifdef legacy PCI specific functions in ata handling. Co-developed-by: Arnd Bergmann Signed-off-by: Arnd Bergmann Signed-off-by: Niklas Schnelle --- drivers/ata/Kconfig | 34 ++++++++-------- drivers/ata/ata_generic.c | 3 +- drivers/ata/libata-sff.c | 2 + drivers/comedi/Kconfig | 42 +++++++++++++++++++ drivers/gpio/Kconfig | 2 +- drivers/hwmon/Kconfig | 6 +-- drivers/i2c/busses/Kconfig | 24 +++++------ drivers/input/gameport/Kconfig | 4 +- drivers/isdn/hardware/mISDN/Kconfig | 14 +++---- drivers/media/cec/platform/Kconfig | 2 +- drivers/media/pci/dm1105/Kconfig | 2 +- drivers/media/radio/Kconfig | 2 +- drivers/message/fusion/Kconfig | 8 ++-- drivers/net/arcnet/Kconfig | 2 +- drivers/net/ethernet/8390/Kconfig | 2 +- drivers/net/ethernet/amd/Kconfig | 2 +- drivers/net/ethernet/intel/Kconfig | 4 +- drivers/net/ethernet/sis/Kconfig | 6 +-- drivers/net/ethernet/ti/Kconfig | 4 +- drivers/net/ethernet/via/Kconfig | 4 +- drivers/net/fddi/Kconfig | 4 +- drivers/net/wan/Kconfig | 2 +- drivers/net/wireless/atmel/Kconfig | 4 +- drivers/net/wireless/intersil/hostap/Kconfig | 4 +- drivers/pci/Kconfig | 11 +++++ drivers/scsi/Kconfig | 20 ++++----- drivers/scsi/aic7xxx/Kconfig.aic79xx | 2 +- drivers/scsi/aic7xxx/Kconfig.aic7xxx | 2 +- drivers/scsi/aic94xx/Kconfig | 2 +- drivers/scsi/megaraid/Kconfig.megaraid | 2 +- drivers/scsi/mvsas/Kconfig | 2 +- drivers/scsi/qla2xxx/Kconfig | 2 +- drivers/spi/Kconfig | 1 + drivers/staging/sm750fb/Kconfig | 2 +- drivers/staging/vt6655/Kconfig | 2 +- drivers/tty/Kconfig | 2 +- drivers/tty/serial/Kconfig | 2 +- drivers/video/fbdev/Kconfig | 22 +++++----- drivers/watchdog/Kconfig | 4 +- sound/pci/Kconfig | 43 ++++++++++++++++---- 40 files changed, 194 insertions(+), 110 deletions(-) diff --git a/drivers/ata/Kconfig b/drivers/ata/Kconfig index a7da8ea7b3ed..32e0489bd01c 100644 --- a/drivers/ata/Kconfig +++ b/drivers/ata/Kconfig @@ -556,7 +556,7 @@ comment "PATA SFF controllers with BMDMA" config PATA_ALI tristate "ALi PATA support" - depends on PCI + depends on LEGACY_PCI select PATA_TIMINGS help This option enables support for the ALi ATA interfaces @@ -566,7 +566,7 @@ config PATA_ALI config PATA_AMD tristate "AMD/NVidia PATA support" - depends on PCI + depends on LEGACY_PCI select PATA_TIMINGS help This option enables support for the AMD and NVidia PATA @@ -584,7 +584,7 @@ config PATA_ARASAN_CF config PATA_ARTOP tristate "ARTOP 6210/6260 PATA support" - depends on PCI + depends on LEGACY_PCI help This option enables support for ARTOP PATA controllers. @@ -621,7 +621,7 @@ config PATA_BK3710 config PATA_CMD64X tristate "CMD64x PATA support" - depends on PCI + depends on LEGACY_PCI select PATA_TIMINGS help This option enables support for the CMD64x series chips @@ -667,7 +667,7 @@ config PATA_CS5536 config PATA_CYPRESS tristate "Cypress CY82C693 PATA support (Very Experimental)" - depends on PCI + depends on LEGACY_PCI select PATA_TIMINGS help This option enables support for the Cypress/Contaq CY82C693 @@ -707,7 +707,7 @@ config PATA_FTIDE010 config PATA_HPT366 tristate "HPT 366/368 PATA support" - depends on PCI + depends on LEGACY_PCI help This option enables support for the HPT 366 and 368 PATA controllers via the new ATA layer. @@ -716,7 +716,7 @@ config PATA_HPT366 config PATA_HPT37X tristate "HPT 370/370A/371/372/374/302 PATA support" - depends on PCI + depends on LEGACY_PCI help This option enables support for the majority of the later HPT PATA controllers via the new ATA layer. @@ -725,7 +725,7 @@ config PATA_HPT37X config PATA_HPT3X2N tristate "HPT 371N/372N/302N PATA support" - depends on PCI + depends on LEGACY_PCI help This option enables support for the N variant HPT PATA controllers via the new ATA layer. @@ -828,7 +828,7 @@ config PATA_MPC52xx config PATA_NETCELL tristate "NETCELL Revolution RAID support" - depends on PCI + depends on LEGACY_PCI help This option enables support for the Netcell Revolution RAID PATA controller. @@ -864,7 +864,7 @@ config PATA_OLDPIIX config PATA_OPTIDMA tristate "OPTI FireStar PATA support (Very Experimental)" - depends on PCI + depends on LEGACY_PCI help This option enables DMA/PIO support for the later OPTi controllers found on some old motherboards and in some @@ -874,7 +874,7 @@ config PATA_OPTIDMA config PATA_PDC2027X tristate "Promise PATA 2027x support" - depends on PCI + depends on LEGACY_PCI help This option enables support for Promise PATA pdc20268 to pdc20277 host adapters. @@ -882,7 +882,7 @@ config PATA_PDC2027X config PATA_PDC_OLD tristate "Older Promise PATA controller support" - depends on PCI + depends on LEGACY_PCI help This option enables support for the Promise 20246, 20262, 20263, 20265 and 20267 adapters. @@ -910,7 +910,7 @@ config PATA_RDC config PATA_SC1200 tristate "SC1200 PATA support" - depends on PCI && (X86_32 || COMPILE_TEST) + depends on LEGACY_PCI && (X86_32 || COMPILE_TEST) help This option enables support for the NatSemi/AMD SC1200 SoC companion chip used with the Geode processor family. @@ -928,7 +928,7 @@ config PATA_SCH config PATA_SERVERWORKS tristate "SERVERWORKS OSB4/CSB5/CSB6/HT1000 PATA support" - depends on PCI + depends on LEGACY_PCI help This option enables support for the Serverworks OSB4/CSB5/CSB6 and HT1000 PATA controllers, via the new ATA layer. @@ -1005,7 +1005,7 @@ comment "PIO-only SFF controllers" config PATA_CMD640_PCI tristate "CMD640 PCI PATA support (Experimental)" - depends on PCI + depends on LEGACY_PCI select PATA_TIMINGS help This option enables support for the CMD640 PCI IDE @@ -1086,7 +1086,7 @@ config PATA_NS87410 config PATA_OPTI tristate "OPTI621/6215 PATA support (Very Experimental)" - depends on PCI + depends on LEGACY_PCI help This option enables full PIO support for the early Opti ATA controllers found on some old motherboards. @@ -1197,7 +1197,7 @@ config ATA_GENERIC config PATA_LEGACY tristate "Legacy ISA PATA support (Experimental)" - depends on (ISA || PCI) + depends on (ISA || LEGACY_PCI) select PATA_TIMINGS help This option enables support for ISA/VLB/PCI bus legacy PATA diff --git a/drivers/ata/ata_generic.c b/drivers/ata/ata_generic.c index 20a32e4d501d..791942217e2c 100644 --- a/drivers/ata/ata_generic.c +++ b/drivers/ata/ata_generic.c @@ -197,7 +197,8 @@ static int ata_generic_init_one(struct pci_dev *dev, const struct pci_device_id if (!(command & PCI_COMMAND_IO)) return -ENODEV; - if (dev->vendor == PCI_VENDOR_ID_AL) + if (IS_ENABLED(CONFIG_LEGACY_PCI) && + dev->vendor == PCI_VENDOR_ID_AL) ata_pci_bmdma_clear_simplex(dev); if (dev->vendor == PCI_VENDOR_ID_ATI) { diff --git a/drivers/ata/libata-sff.c b/drivers/ata/libata-sff.c index b71ea4a680b0..636848ab6839 100644 --- a/drivers/ata/libata-sff.c +++ b/drivers/ata/libata-sff.c @@ -3107,6 +3107,7 @@ EXPORT_SYMBOL_GPL(ata_bmdma_port_start32); #ifdef CONFIG_PCI +#ifdef CONFIG_LEGACY_PCI /** * ata_pci_bmdma_clear_simplex - attempt to kick device out of simplex * @pdev: PCI device @@ -3132,6 +3133,7 @@ int ata_pci_bmdma_clear_simplex(struct pci_dev *pdev) return 0; } EXPORT_SYMBOL_GPL(ata_pci_bmdma_clear_simplex); +#endif static void ata_bmdma_nodma(struct ata_host *host, const char *reason) { diff --git a/drivers/comedi/Kconfig b/drivers/comedi/Kconfig index 3cb61fa2c5c3..1b642716c5d3 100644 --- a/drivers/comedi/Kconfig +++ b/drivers/comedi/Kconfig @@ -572,6 +572,7 @@ if COMEDI_PCI_DRIVERS config COMEDI_8255_PCI tristate "Generic PCI based 8255 digital i/o board support" + depends on LEGACY_PCI select COMEDI_8255 help Enable support for PCI based 8255 digital i/o boards. This driver @@ -589,6 +590,7 @@ config COMEDI_8255_PCI config COMEDI_ADDI_WATCHDOG tristate + depends on LEGACY_PCI help Provides support for the watchdog subdevice found on many ADDI-DATA boards. This module will be automatically selected when needed. The @@ -596,6 +598,7 @@ config COMEDI_ADDI_WATCHDOG config COMEDI_ADDI_APCI_1032 tristate "ADDI-DATA APCI_1032 support" + depends on LEGACY_PCI help Enable support for ADDI-DATA APCI_1032 cards @@ -604,6 +607,7 @@ config COMEDI_ADDI_APCI_1032 config COMEDI_ADDI_APCI_1500 tristate "ADDI-DATA APCI_1500 support" + depends on LEGACY_PCI help Enable support for ADDI-DATA APCI_1500 cards @@ -612,6 +616,7 @@ config COMEDI_ADDI_APCI_1500 config COMEDI_ADDI_APCI_1516 tristate "ADDI-DATA APCI-1016/1516/2016 support" + depends on LEGACY_PCI select COMEDI_ADDI_WATCHDOG help Enable support for ADDI-DATA APCI-1016, APCI-1516 and APCI-2016 boards. @@ -623,6 +628,7 @@ config COMEDI_ADDI_APCI_1516 config COMEDI_ADDI_APCI_1564 tristate "ADDI-DATA APCI_1564 support" + depends on LEGACY_PCI select COMEDI_ADDI_WATCHDOG help Enable support for ADDI-DATA APCI_1564 cards @@ -632,6 +638,7 @@ config COMEDI_ADDI_APCI_1564 config COMEDI_ADDI_APCI_16XX tristate "ADDI-DATA APCI_16xx support" + depends on LEGACY_PCI help Enable support for ADDI-DATA APCI_16xx cards @@ -640,6 +647,7 @@ config COMEDI_ADDI_APCI_16XX config COMEDI_ADDI_APCI_2032 tristate "ADDI-DATA APCI_2032 support" + depends on LEGACY_PCI select COMEDI_ADDI_WATCHDOG help Enable support for ADDI-DATA APCI_2032 cards @@ -649,6 +657,7 @@ config COMEDI_ADDI_APCI_2032 config COMEDI_ADDI_APCI_2200 tristate "ADDI-DATA APCI_2200 support" + depends on LEGACY_PCI select COMEDI_ADDI_WATCHDOG help Enable support for ADDI-DATA APCI_2200 cards @@ -658,6 +667,7 @@ config COMEDI_ADDI_APCI_2200 config COMEDI_ADDI_APCI_3120 tristate "ADDI-DATA APCI_3120/3001 support" + depends on LEGACY_PCI depends on HAS_DMA help Enable support for ADDI-DATA APCI_3120/3001 cards @@ -667,6 +677,7 @@ config COMEDI_ADDI_APCI_3120 config COMEDI_ADDI_APCI_3501 tristate "ADDI-DATA APCI_3501 support" + depends on LEGACY_PCI help Enable support for ADDI-DATA APCI_3501 cards @@ -675,6 +686,7 @@ config COMEDI_ADDI_APCI_3501 config COMEDI_ADDI_APCI_3XXX tristate "ADDI-DATA APCI_3xxx support" + depends on LEGACY_PCI help Enable support for ADDI-DATA APCI_3xxx cards @@ -683,6 +695,7 @@ config COMEDI_ADDI_APCI_3XXX config COMEDI_ADL_PCI6208 tristate "ADLink PCI-6208A support" + depends on LEGACY_PCI help Enable support for ADLink PCI-6208A cards @@ -691,6 +704,7 @@ config COMEDI_ADL_PCI6208 config COMEDI_ADL_PCI7X3X tristate "ADLink PCI-723X/743X isolated digital i/o board support" + depends on LEGACY_PCI help Enable support for ADlink PCI-723X/743X isolated digital i/o boards. Supported boards include the 32-channel PCI-7230 (16 in/16 out), @@ -702,6 +716,7 @@ config COMEDI_ADL_PCI7X3X config COMEDI_ADL_PCI8164 tristate "ADLink PCI-8164 4 Axes Motion Control board support" + depends on LEGACY_PCI help Enable support for ADlink PCI-8164 4 Axes Motion Control board @@ -710,6 +725,7 @@ config COMEDI_ADL_PCI8164 config COMEDI_ADL_PCI9111 tristate "ADLink PCI-9111HR support" + depends on LEGACY_PCI select COMEDI_8254 help Enable support for ADlink PCI9111 cards @@ -719,6 +735,7 @@ config COMEDI_ADL_PCI9111 config COMEDI_ADL_PCI9118 tristate "ADLink PCI-9118DG, PCI-9118HG, PCI-9118HR support" + depends on LEGACY_PCI depends on HAS_DMA select COMEDI_8254 help @@ -729,6 +746,7 @@ config COMEDI_ADL_PCI9118 config COMEDI_ADV_PCI1710 tristate "Advantech PCI-171x and PCI-1731 support" + depends on LEGACY_PCI select COMEDI_8254 help Enable support for Advantech PCI-1710, PCI-1710HG, PCI-1711, @@ -739,6 +757,7 @@ config COMEDI_ADV_PCI1710 config COMEDI_ADV_PCI1720 tristate "Advantech PCI-1720 support" + depends on LEGACY_PCI help Enable support for Advantech PCI-1720 Analog Output board. @@ -747,6 +766,7 @@ config COMEDI_ADV_PCI1720 config COMEDI_ADV_PCI1723 tristate "Advantech PCI-1723 support" + depends on LEGACY_PCI help Enable support for Advantech PCI-1723 cards @@ -755,6 +775,7 @@ config COMEDI_ADV_PCI1723 config COMEDI_ADV_PCI1724 tristate "Advantech PCI-1724U support" + depends on LEGACY_PCI help Enable support for Advantech PCI-1724U cards. These are 32-channel analog output cards with voltage and current loop output ranges and @@ -765,6 +786,7 @@ config COMEDI_ADV_PCI1724 config COMEDI_ADV_PCI1760 tristate "Advantech PCI-1760 support" + depends on LEGACY_PCI help Enable support for Advantech PCI-1760 board. @@ -773,6 +795,7 @@ config COMEDI_ADV_PCI1760 config COMEDI_ADV_PCI_DIO tristate "Advantech PCI DIO card support" + depends on LEGACY_PCI select COMEDI_8254 select COMEDI_8255 help @@ -786,6 +809,7 @@ config COMEDI_ADV_PCI_DIO config COMEDI_AMPLC_DIO200_PCI tristate "Amplicon PCI215/PCI272/PCIe215/PCIe236/PCIe296 DIO support" + depends on LEGACY_PCI select COMEDI_AMPLC_DIO200 help Enable support for Amplicon PCI215, PCI272, PCIe215, PCIe236 @@ -796,6 +820,7 @@ config COMEDI_AMPLC_DIO200_PCI config COMEDI_AMPLC_PC236_PCI tristate "Amplicon PCI236 DIO board support" + depends on LEGACY_PCI select COMEDI_AMPLC_PC236 help Enable support for Amplicon PCI236 DIO board. @@ -805,6 +830,7 @@ config COMEDI_AMPLC_PC236_PCI config COMEDI_AMPLC_PC263_PCI tristate "Amplicon PCI263 relay board support" + depends on LEGACY_PCI help Enable support for Amplicon PCI263 relay board. This is a PCI board with 16 reed relay output channels. @@ -814,6 +840,7 @@ config COMEDI_AMPLC_PC263_PCI config COMEDI_AMPLC_PCI224 tristate "Amplicon PCI224 and PCI234 support" + depends on LEGACY_PCI select COMEDI_8254 help Enable support for Amplicon PCI224 and PCI234 AO boards @@ -823,6 +850,7 @@ config COMEDI_AMPLC_PCI224 config COMEDI_AMPLC_PCI230 tristate "Amplicon PCI230 and PCI260 support" + depends on LEGACY_PCI select COMEDI_8254 select COMEDI_8255 help @@ -834,6 +862,7 @@ config COMEDI_AMPLC_PCI230 config COMEDI_CONTEC_PCI_DIO tristate "Contec PIO1616L digital I/O board support" + depends on LEGACY_PCI help Enable support for the Contec PIO1616L digital I/O board @@ -842,6 +871,7 @@ config COMEDI_CONTEC_PCI_DIO config COMEDI_DAS08_PCI tristate "DAS-08 PCI support" + depends on LEGACY_PCI select COMEDI_DAS08 help Enable support for PCI DAS-08 cards. @@ -861,6 +891,7 @@ config COMEDI_DT3000 config COMEDI_DYNA_PCI10XX tristate "Dynalog PCI DAQ series support" + depends on LEGACY_PCI help Enable support for Dynalog PCI DAQ series PCI-1050 @@ -894,6 +925,7 @@ config COMEDI_ICP_MULTI config COMEDI_DAQBOARD2000 tristate "IOtech DAQboard/2000 support" + depends on LEGACY_PCI select COMEDI_8255 help Enable support for the IOtech DAQboard/2000 @@ -911,6 +943,7 @@ config COMEDI_JR3_PCI config COMEDI_KE_COUNTER tristate "Kolter-Electronic PCI Counter 1 card support" + depends on LEGACY_PCI help Enable support for Kolter-Electronic PCI Counter 1 cards @@ -919,6 +952,7 @@ config COMEDI_KE_COUNTER config COMEDI_CB_PCIDAS64 tristate "MeasurementComputing PCI-DAS 64xx, 60xx, and 4020 support" + depends on LEGACY_PCI select COMEDI_8255 help Enable support for ComputerBoards/MeasurementComputing PCI-DAS 64xx, @@ -929,6 +963,7 @@ config COMEDI_CB_PCIDAS64 config COMEDI_CB_PCIDAS tristate "MeasurementComputing PCI-DAS support" + depends on LEGACY_PCI select COMEDI_8254 select COMEDI_8255 help @@ -942,6 +977,7 @@ config COMEDI_CB_PCIDAS config COMEDI_CB_PCIDDA tristate "MeasurementComputing PCI-DDA series support" + depends on LEGACY_PCI select COMEDI_8255 help Enable support for ComputerBoards/MeasurementComputing PCI-DDA @@ -953,6 +989,7 @@ config COMEDI_CB_PCIDDA config COMEDI_CB_PCIMDAS tristate "MeasurementComputing PCIM-DAS1602/16, PCIe-DAS1602/16 support" + depends on LEGACY_PCI select COMEDI_8254 select COMEDI_8255 help @@ -964,6 +1001,7 @@ config COMEDI_CB_PCIMDAS config COMEDI_CB_PCIMDDA tristate "MeasurementComputing PCIM-DDA06-16 support" + depends on LEGACY_PCI select COMEDI_8255 help Enable support for ComputerBoards/MeasurementComputing PCIM-DDA06-16 @@ -973,6 +1011,7 @@ config COMEDI_CB_PCIMDDA config COMEDI_ME4000 tristate "Meilhaus ME-4000 support" + depends on LEGACY_PCI select COMEDI_8254 help Enable support for Meilhaus PCI data acquisition cards @@ -1031,6 +1070,7 @@ config COMEDI_NI_670X config COMEDI_NI_LABPC_PCI tristate "NI Lab-PC PCI-1200 support" + depends on LEGACY_PCI select COMEDI_NI_LABPC help Enable support for National Instruments Lab-PC PCI-1200. @@ -1040,6 +1080,7 @@ config COMEDI_NI_LABPC_PCI config COMEDI_NI_PCIDIO tristate "NI PCI-DIO32HS, PCI-6533, PCI-6534 support" + depends on LEGACY_PCI depends on HAS_DMA select COMEDI_MITE select COMEDI_8255 @@ -1052,6 +1093,7 @@ config COMEDI_NI_PCIDIO config COMEDI_NI_PCIMIO tristate "NI PCI-MIO-E series and M series support" + depends on LEGACY_PCI depends on HAS_DMA select COMEDI_NI_TIOCMD select COMEDI_8255 diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig index 60d9374c72c0..d36afa5ac6fc 100644 --- a/drivers/gpio/Kconfig +++ b/drivers/gpio/Kconfig @@ -687,7 +687,7 @@ config GPIO_VR41XX config GPIO_VX855 tristate "VIA VX855/VX875 GPIO" - depends on (X86 || COMPILE_TEST) && PCI + depends on (X86 || COMPILE_TEST) && LEGACY_PCI select MFD_CORE select MFD_VX855 help diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig index 64bd3dfba2c4..09397562c396 100644 --- a/drivers/hwmon/Kconfig +++ b/drivers/hwmon/Kconfig @@ -1654,7 +1654,7 @@ config SENSORS_S3C_RAW config SENSORS_SIS5595 tristate "Silicon Integrated Systems Corp. SiS5595" - depends on PCI + depends on LEGACY_PCI help If you say yes here you get support for the integrated sensors in SiS5595 South Bridges. @@ -1985,7 +1985,7 @@ config SENSORS_VIA_CPUTEMP config SENSORS_VIA686A tristate "VIA686A" - depends on PCI + depends on LEGACY_PCI help If you say yes here you get support for the integrated sensors in Via 686A/B South Bridges. @@ -2006,7 +2006,7 @@ config SENSORS_VT1211 config SENSORS_VT8231 tristate "VIA VT8231" - depends on PCI + depends on LEGACY_PCI select HWMON_VID help If you say yes here then you get support for the integrated sensors diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig index dce392839017..a8d6274dc965 100644 --- a/drivers/i2c/busses/Kconfig +++ b/drivers/i2c/busses/Kconfig @@ -11,7 +11,7 @@ comment "PC SMBus host controller drivers" config I2C_ALI1535 tristate "ALI 1535" - depends on PCI + depends on LEGACY_PCI help If you say yes to this option, support will be included for the SMB Host controller on Acer Labs Inc. (ALI) M1535 South Bridges. The SMB @@ -23,7 +23,7 @@ config I2C_ALI1535 config I2C_ALI1563 tristate "ALI 1563" - depends on PCI + depends on LEGACY_PCI help If you say yes to this option, support will be included for the SMB Host controller on Acer Labs Inc. (ALI) M1563 South Bridges. The SMB @@ -35,7 +35,7 @@ config I2C_ALI1563 config I2C_ALI15X3 tristate "ALI 15x3" - depends on PCI + depends on LEGACY_PCI help If you say yes to this option, support will be included for the Acer Labs Inc. (ALI) M1514 and M1543 motherboard I2C interfaces. @@ -45,7 +45,7 @@ config I2C_ALI15X3 config I2C_AMD756 tristate "AMD 756/766/768/8111 and nVidia nForce" - depends on PCI + depends on LEGACY_PCI help If you say yes to this option, support will be included for the AMD 756/766/768 mainboard I2C interfaces. The driver also includes @@ -70,7 +70,7 @@ config I2C_AMD756_S4882 config I2C_AMD8111 tristate "AMD 8111" - depends on PCI + depends on LEGACY_PCI help If you say yes to this option, support will be included for the second (SMBus 2.0) AMD 8111 mainboard I2C interface. @@ -154,7 +154,7 @@ config I2C_I801 config I2C_ISCH tristate "Intel SCH SMBus 1.0" - depends on PCI + depends on LEGACY_PCI select LPC_SCH help Say Y here if you want to use SMBus controller on the Intel SCH @@ -221,7 +221,7 @@ config I2C_CHT_WC config I2C_NFORCE2 tristate "Nvidia nForce2, nForce3 and nForce4" - depends on PCI + depends on LEGACY_PCI help If you say yes to this option, support will be included for the Nvidia nForce2, nForce3 and nForce4 families of mainboard I2C interfaces. @@ -253,7 +253,7 @@ config I2C_NVIDIA_GPU config I2C_SIS5595 tristate "SiS 5595" - depends on PCI + depends on LEGACY_PCI help If you say yes to this option, support will be included for the SiS5595 SMBus (a subset of I2C) interface. @@ -263,7 +263,7 @@ config I2C_SIS5595 config I2C_SIS630 tristate "SiS 630/730/964" - depends on PCI + depends on LEGACY_PCI help If you say yes to this option, support will be included for the SiS630, SiS730 and SiS964 SMBus (a subset of I2C) interface. @@ -273,7 +273,7 @@ config I2C_SIS630 config I2C_SIS96X tristate "SiS 96x" - depends on PCI + depends on LEGACY_PCI help If you say yes to this option, support will be included for the SiS 96x SMBus (a subset of I2C) interfaces. Specifically, the following @@ -291,7 +291,7 @@ config I2C_SIS96X config I2C_VIA tristate "VIA VT82C586B" - depends on PCI + depends on LEGACY_PCI select I2C_ALGOBIT help If you say yes to this option, support will be included for the VIA @@ -302,7 +302,7 @@ config I2C_VIA config I2C_VIAPRO tristate "VIA VT82C596/82C686/82xx and CX700/VX8xx/VX900" - depends on PCI + depends on LEGACY_PCI help If you say yes to this option, support will be included for the VIA VT82C596 and later SMBus interface. Specifically, the following diff --git a/drivers/input/gameport/Kconfig b/drivers/input/gameport/Kconfig index 5a2c2fb3217d..082280f95333 100644 --- a/drivers/input/gameport/Kconfig +++ b/drivers/input/gameport/Kconfig @@ -43,7 +43,7 @@ config GAMEPORT_L4 config GAMEPORT_EMU10K1 tristate "SB Live and Audigy gameport support" - depends on PCI + depends on LEGACY_PCI help Say Y here if you have a SoundBlaster Live! or SoundBlaster Audigy card and want to use its gameport. @@ -53,7 +53,7 @@ config GAMEPORT_EMU10K1 config GAMEPORT_FM801 tristate "ForteMedia FM801 gameport support" - depends on PCI + depends on LEGACY_PCI help Say Y here if you have ForteMedia FM801 PCI audio controller (Abit AU10, Genius Sound Maker, HP Workstation zx2000, diff --git a/drivers/isdn/hardware/mISDN/Kconfig b/drivers/isdn/hardware/mISDN/Kconfig index 078eeadf707a..2c5e16483179 100644 --- a/drivers/isdn/hardware/mISDN/Kconfig +++ b/drivers/isdn/hardware/mISDN/Kconfig @@ -7,14 +7,14 @@ comment "mISDN hardware drivers" config MISDN_HFCPCI tristate "Support for HFC PCI cards" depends on MISDN - depends on PCI + depends on LEGACY_PCI help Enable support for cards with Cologne Chip AG's HFC PCI chip. config MISDN_HFCMULTI tristate "Support for HFC multiport cards (HFC-4S/8S/E1)" - depends on PCI || CPM1 + depends on LEGACY_PCI || CPM1 depends on MISDN help Enable support for cards with Cologne Chip AG's HFC multiport @@ -43,7 +43,7 @@ config MISDN_HFCUSB config MISDN_AVMFRITZ tristate "Support for AVM FRITZ!CARD PCI" depends on MISDN - depends on PCI + depends on LEGACY_PCI select MISDN_IPAC help Enable support for AVMs FRITZ!CARD PCI cards @@ -51,7 +51,7 @@ config MISDN_AVMFRITZ config MISDN_SPEEDFAX tristate "Support for Sedlbauer Speedfax+" depends on MISDN - depends on PCI + depends on LEGACY_PCI select MISDN_IPAC select MISDN_ISAR help @@ -60,7 +60,7 @@ config MISDN_SPEEDFAX config MISDN_INFINEON tristate "Support for cards with Infineon chipset" depends on MISDN - depends on PCI + depends on LEGACY_PCI select MISDN_IPAC help Enable support for cards with ISAC + HSCX, IPAC or IPAC-SX @@ -69,14 +69,14 @@ config MISDN_INFINEON config MISDN_W6692 tristate "Support for cards with Winbond 6692" depends on MISDN - depends on PCI + depends on LEGACY_PCI help Enable support for Winbond 6692 PCI chip based cards. config MISDN_NETJET tristate "Support for NETJet cards" depends on MISDN - depends on PCI + depends on LEGACY_PCI depends on TTY select MISDN_IPAC select MISDN_HDLC diff --git a/drivers/media/cec/platform/Kconfig b/drivers/media/cec/platform/Kconfig index b672d3142eb7..5e92ece5b104 100644 --- a/drivers/media/cec/platform/Kconfig +++ b/drivers/media/cec/platform/Kconfig @@ -100,7 +100,7 @@ config CEC_TEGRA config CEC_SECO tristate "SECO Boards HDMI CEC driver" depends on (X86 || IA64) || COMPILE_TEST - depends on PCI && DMI + depends on LEGACY_PCI && DMI select CEC_CORE select CEC_NOTIFIER help diff --git a/drivers/media/pci/dm1105/Kconfig b/drivers/media/pci/dm1105/Kconfig index e0e3af67c99c..9ecab93685d4 100644 --- a/drivers/media/pci/dm1105/Kconfig +++ b/drivers/media/pci/dm1105/Kconfig @@ -1,7 +1,7 @@ # SPDX-License-Identifier: GPL-2.0-only config DVB_DM1105 tristate "SDMC DM1105 based PCI cards" - depends on DVB_CORE && PCI && I2C && I2C_ALGOBIT + depends on DVB_CORE && LEGACY_PCI && I2C && I2C_ALGOBIT select DVB_PLL if MEDIA_SUBDRV_AUTOSELECT select DVB_STV0299 if MEDIA_SUBDRV_AUTOSELECT select DVB_STV0288 if MEDIA_SUBDRV_AUTOSELECT diff --git a/drivers/media/radio/Kconfig b/drivers/media/radio/Kconfig index d29e29645e04..32eb73993998 100644 --- a/drivers/media/radio/Kconfig +++ b/drivers/media/radio/Kconfig @@ -67,7 +67,7 @@ config USB_DSBR config RADIO_MAXIRADIO tristate "Guillemot MAXI Radio FM 2000 radio" - depends on VIDEO_V4L2 && PCI + depends on VIDEO_V4L2 && LEGACY_PCI select RADIO_TEA575X help Choose Y here if you have this radio card. This card may also be diff --git a/drivers/message/fusion/Kconfig b/drivers/message/fusion/Kconfig index a3d0288fd0e2..cec5995e1911 100644 --- a/drivers/message/fusion/Kconfig +++ b/drivers/message/fusion/Kconfig @@ -2,7 +2,7 @@ menuconfig FUSION bool "Fusion MPT device support" - depends on PCI + depends on LEGACY_PCI help Say Y here to get to see options for Fusion Message Passing Technology (MPT) drivers. @@ -14,7 +14,7 @@ if FUSION config FUSION_SPI tristate "Fusion MPT ScsiHost drivers for SPI" - depends on PCI && SCSI + depends on LEGACY_PCI && SCSI select SCSI_SPI_ATTRS help SCSI HOST support for a parallel SCSI host adapters. @@ -29,7 +29,7 @@ config FUSION_SPI config FUSION_FC tristate "Fusion MPT ScsiHost drivers for FC" - depends on PCI && SCSI + depends on LEGACY_PCI && SCSI depends on SCSI_FC_ATTRS help SCSI HOST support for a Fiber Channel host adapters. @@ -48,7 +48,7 @@ config FUSION_FC config FUSION_SAS tristate "Fusion MPT ScsiHost drivers for SAS" - depends on PCI && SCSI + depends on LEGACY_PCI && SCSI select SCSI_SAS_ATTRS help SCSI HOST support for a SAS host adapters. diff --git a/drivers/net/arcnet/Kconfig b/drivers/net/arcnet/Kconfig index a51b9dab6d3a..b8038287c4f2 100644 --- a/drivers/net/arcnet/Kconfig +++ b/drivers/net/arcnet/Kconfig @@ -4,7 +4,7 @@ # menuconfig ARCNET - depends on NETDEVICES && (ISA || PCI || PCMCIA) + depends on NETDEVICES && (ISA || LEGACY_PCI || PCMCIA) tristate "ARCnet support" help If you have a network card of this type, say Y and check out the diff --git a/drivers/net/ethernet/8390/Kconfig b/drivers/net/ethernet/8390/Kconfig index a4130e643342..0fa43943ea74 100644 --- a/drivers/net/ethernet/8390/Kconfig +++ b/drivers/net/ethernet/8390/Kconfig @@ -117,7 +117,7 @@ config NE2000 config NE2K_PCI tristate "PCI NE2000 and clones support (see help)" - depends on PCI + depends on LEGACY_PCI select CRC32 help This driver is for NE2000 compatible PCI cards. It will not work diff --git a/drivers/net/ethernet/amd/Kconfig b/drivers/net/ethernet/amd/Kconfig index 899c8a2a34b6..0ac61a5f1a37 100644 --- a/drivers/net/ethernet/amd/Kconfig +++ b/drivers/net/ethernet/amd/Kconfig @@ -56,7 +56,7 @@ config LANCE config PCNET32 tristate "AMD PCnet32 PCI support" - depends on PCI + depends on LEGACY_PCI select CRC32 select MII help diff --git a/drivers/net/ethernet/intel/Kconfig b/drivers/net/ethernet/intel/Kconfig index 0b274d8fa45b..45a3c42945fc 100644 --- a/drivers/net/ethernet/intel/Kconfig +++ b/drivers/net/ethernet/intel/Kconfig @@ -18,7 +18,7 @@ if NET_VENDOR_INTEL config E100 tristate "Intel(R) PRO/100+ support" - depends on PCI + depends on LEGACY_PCI select MII help This driver supports Intel(R) PRO/100 family of adapters. @@ -41,7 +41,7 @@ config E100 config E1000 tristate "Intel(R) PRO/1000 Gigabit Ethernet support" - depends on PCI + depends on LEGACY_PCI help This driver supports Intel(R) PRO/1000 gigabit ethernet family of adapters. For more information on how to identify your adapter, go diff --git a/drivers/net/ethernet/sis/Kconfig b/drivers/net/ethernet/sis/Kconfig index 775d76d9890e..bd1b1b81b0e8 100644 --- a/drivers/net/ethernet/sis/Kconfig +++ b/drivers/net/ethernet/sis/Kconfig @@ -6,7 +6,7 @@ config NET_VENDOR_SIS bool "Silicon Integrated Systems (SiS) devices" default y - depends on PCI + depends on LEGACY_PCI help If you have a network (Ethernet) card belonging to this class, say Y. @@ -19,7 +19,7 @@ if NET_VENDOR_SIS config SIS900 tristate "SiS 900/7016 PCI Fast Ethernet Adapter support" - depends on PCI + depends on LEGACY_PCI select CRC32 select MII help @@ -35,7 +35,7 @@ config SIS900 config SIS190 tristate "SiS190/SiS191 gigabit ethernet support" - depends on PCI + depends on LEGACY_PCI select CRC32 select MII help diff --git a/drivers/net/ethernet/ti/Kconfig b/drivers/net/ethernet/ti/Kconfig index affcf92cd3aa..8b1d67b00e68 100644 --- a/drivers/net/ethernet/ti/Kconfig +++ b/drivers/net/ethernet/ti/Kconfig @@ -6,7 +6,7 @@ config NET_VENDOR_TI bool "Texas Instruments (TI) devices" default y - depends on PCI || EISA || AR7 || ARCH_DAVINCI || ARCH_OMAP2PLUS || ARCH_KEYSTONE || ARCH_K3 + depends on LEGACY_PCI || EISA || AR7 || ARCH_DAVINCI || ARCH_OMAP2PLUS || ARCH_KEYSTONE || ARCH_K3 help If you have a network (Ethernet) card belonging to this class, say Y. @@ -159,7 +159,7 @@ config TI_KEYSTONE_NETCP_ETHSS config TLAN tristate "TI ThunderLAN support" - depends on (PCI || EISA) + depends on (LEGACY_PCI || EISA) help If you have a PCI Ethernet network card based on the ThunderLAN chip which is supported by this driver, say Y here. diff --git a/drivers/net/ethernet/via/Kconfig b/drivers/net/ethernet/via/Kconfig index da287ef65be7..0ca7d8f7bfde 100644 --- a/drivers/net/ethernet/via/Kconfig +++ b/drivers/net/ethernet/via/Kconfig @@ -18,8 +18,8 @@ if NET_VENDOR_VIA config VIA_RHINE tristate "VIA Rhine support" - depends on PCI || (OF_IRQ && GENERIC_PCI_IOMAP) - depends on PCI || ARCH_VT8500 || COMPILE_TEST + depends on LEGACY_PCI || (OF_IRQ && GENERIC_PCI_IOMAP) + depends on LEGACY_PCI || ARCH_VT8500 || COMPILE_TEST depends on HAS_DMA select CRC32 select MII diff --git a/drivers/net/fddi/Kconfig b/drivers/net/fddi/Kconfig index 846bf41c2717..1753c08d6423 100644 --- a/drivers/net/fddi/Kconfig +++ b/drivers/net/fddi/Kconfig @@ -5,7 +5,7 @@ config FDDI tristate "FDDI driver support" - depends on PCI || EISA || TC + depends on LEGACY_PCI || EISA || TC help Fiber Distributed Data Interface is a high speed local area network design; essentially a replacement for high speed Ethernet. FDDI can @@ -29,7 +29,7 @@ config DEFZA config DEFXX tristate "Digital DEFTA/DEFEA/DEFPA adapter support" - depends on FDDI && (PCI || EISA || TC) + depends on FDDI && (LEGACY_PCI || EISA || TC) help This is support for the DIGITAL series of TURBOchannel (DEFTA), EISA (DEFEA) and PCI (DEFPA) controllers which can connect you diff --git a/drivers/net/wan/Kconfig b/drivers/net/wan/Kconfig index 592a8389fc5a..631c4c1c56c8 100644 --- a/drivers/net/wan/Kconfig +++ b/drivers/net/wan/Kconfig @@ -250,7 +250,7 @@ config C101 config FARSYNC tristate "FarSync T-Series support" - depends on HDLC && PCI + depends on HDLC && LEGACY_PCI help Support for the FarSync T-Series X.21 (and V.35/V.24) cards by FarSite Communications Ltd. diff --git a/drivers/net/wireless/atmel/Kconfig b/drivers/net/wireless/atmel/Kconfig index ca45a1021cf4..9baa4a19dd38 100644 --- a/drivers/net/wireless/atmel/Kconfig +++ b/drivers/net/wireless/atmel/Kconfig @@ -14,7 +14,7 @@ if WLAN_VENDOR_ATMEL config ATMEL tristate "Atmel at76c50x chipset 802.11b support" - depends on CFG80211 && (PCI || PCMCIA) + depends on CFG80211 && (LEGACY_PCI || PCMCIA) select WIRELESS_EXT select WEXT_PRIV select FW_LOADER @@ -32,7 +32,7 @@ config ATMEL config PCI_ATMEL tristate "Atmel at76c506 PCI cards" - depends on ATMEL && PCI + depends on ATMEL && LEGACY_PCI help Enable support for PCI and mini-PCI cards containing the Atmel at76c506 chip. diff --git a/drivers/net/wireless/intersil/hostap/Kconfig b/drivers/net/wireless/intersil/hostap/Kconfig index c865d3156cea..9bcd1c8546ff 100644 --- a/drivers/net/wireless/intersil/hostap/Kconfig +++ b/drivers/net/wireless/intersil/hostap/Kconfig @@ -56,7 +56,7 @@ config HOSTAP_FIRMWARE_NVRAM config HOSTAP_PLX tristate "Host AP driver for Prism2/2.5/3 in PLX9052 PCI adaptors" - depends on PCI && HOSTAP + depends on LEGACY_PCI && HOSTAP help Host AP driver's version for Prism2/2.5/3 PC Cards in PLX9052 based PCI adaptors. @@ -70,7 +70,7 @@ config HOSTAP_PLX config HOSTAP_PCI tristate "Host AP driver for Prism2.5 PCI adaptors" - depends on PCI && HOSTAP + depends on LEGACY_PCI && HOSTAP help Host AP driver's version for Prism2.5 PCI adaptors. diff --git a/drivers/pci/Kconfig b/drivers/pci/Kconfig index 43e615aa12ff..e0c99ddc145c 100644 --- a/drivers/pci/Kconfig +++ b/drivers/pci/Kconfig @@ -23,6 +23,17 @@ menuconfig PCI if PCI +config LEGACY_PCI + bool "Enable support for legacy PCI devices" + depends on HAVE_PCI + help + This option enables support for legacy PCI devices. This includes + PCI devices attached directly or via a bridge on a PCI Express bus. + It also includes compatibility features on PCI Express devices which + make use of legacy I/O spaces. + + For maximum compatibility with old hardware say 'Y' + config PCI_DOMAINS bool depends on PCI diff --git a/drivers/scsi/Kconfig b/drivers/scsi/Kconfig index 6e3a04107bb6..5436b2be2c73 100644 --- a/drivers/scsi/Kconfig +++ b/drivers/scsi/Kconfig @@ -333,7 +333,7 @@ config SGIWD93_SCSI config BLK_DEV_3W_XXXX_RAID tristate "3ware 5/6/7/8xxx ATA-RAID support" - depends on PCI && SCSI + depends on LEGACY_PCI && SCSI help 3ware is the only hardware ATA-Raid product in Linux to date. This card is 2,4, or 8 channel master mode support only. @@ -380,7 +380,7 @@ config SCSI_3W_SAS config SCSI_ACARD tristate "ACARD SCSI support" - depends on PCI && SCSI + depends on LEGACY_PCI && SCSI help This driver supports the ACARD SCSI host adapter. Support Chip @@ -472,7 +472,7 @@ config SCSI_DPT_I2O config SCSI_ADVANSYS tristate "AdvanSys SCSI support" depends on SCSI - depends on ISA || EISA || PCI + depends on ISA || EISA || LEGACY_PCI depends on ISA_DMA_API || !ISA help This is a driver for all SCSI host adapters manufactured by @@ -643,7 +643,7 @@ config SCSI_SNIC_DEBUG_FS config SCSI_DMX3191D tristate "DMX3191D SCSI support" - depends on PCI && SCSI + depends on LEGACY_PCI && SCSI select SCSI_SPI_ATTRS help This is support for Domex DMX3191D SCSI Host Adapters. @@ -657,7 +657,7 @@ config SCSI_FDOMAIN config SCSI_FDOMAIN_PCI tristate "Future Domain TMC-3260/AHA-2920A PCI SCSI support" - depends on PCI && SCSI + depends on LEGACY_PCI && SCSI select SCSI_FDOMAIN help This is support for Future Domain's PCI SCSI host adapters (TMC-3260) @@ -710,7 +710,7 @@ config SCSI_GENERIC_NCR5380 config SCSI_IPS tristate "IBM ServeRAID support" - depends on PCI && SCSI + depends on LEGACY_PCI && SCSI help This is support for the IBM ServeRAID hardware RAID controllers. See @@ -770,7 +770,7 @@ config SCSI_IBMVFC_TRACE config SCSI_INITIO tristate "Initio 9100U(W) support" - depends on PCI && SCSI + depends on LEGACY_PCI && SCSI help This is support for the Initio 91XXU(W) SCSI host adapter. Please read the SCSI-HOWTO, available from @@ -781,7 +781,7 @@ config SCSI_INITIO config SCSI_INIA100 tristate "Initio INI-A100U2W support" - depends on PCI && SCSI + depends on LEGACY_PCI && SCSI help This is support for the Initio INI-A100U2W SCSI host adapter. Please read the SCSI-HOWTO, available from @@ -1130,7 +1130,7 @@ config SCSI_QLOGIC_FAS config SCSI_QLOGIC_1280 tristate "Qlogic QLA 1240/1x80/1x160 SCSI support" - depends on PCI && SCSI + depends on LEGACY_PCI && SCSI help Say Y if you have a QLogic ISP1240/1x80/1x160 SCSI host adapter. @@ -1187,7 +1187,7 @@ config SCSI_SIM710 config SCSI_DC395x tristate "Tekram DC395(U/UW/F) and DC315(U) SCSI support" - depends on PCI && SCSI + depends on LEGACY_PCI && SCSI select SCSI_SPI_ATTRS help This driver supports PCI SCSI host adapters based on the ASIC diff --git a/drivers/scsi/aic7xxx/Kconfig.aic79xx b/drivers/scsi/aic7xxx/Kconfig.aic79xx index a47dbd500e9a..64332cc73ea0 100644 --- a/drivers/scsi/aic7xxx/Kconfig.aic79xx +++ b/drivers/scsi/aic7xxx/Kconfig.aic79xx @@ -5,7 +5,7 @@ # config SCSI_AIC79XX tristate "Adaptec AIC79xx U320 support" - depends on PCI && SCSI + depends on LEGACY_PCI && SCSI select SCSI_SPI_ATTRS help This driver supports all of Adaptec's Ultra 320 PCI-X diff --git a/drivers/scsi/aic7xxx/Kconfig.aic7xxx b/drivers/scsi/aic7xxx/Kconfig.aic7xxx index 0cfd92ce750a..3fa5dc1d1186 100644 --- a/drivers/scsi/aic7xxx/Kconfig.aic7xxx +++ b/drivers/scsi/aic7xxx/Kconfig.aic7xxx @@ -5,7 +5,7 @@ # config SCSI_AIC7XXX tristate "Adaptec AIC7xxx Fast -> U160 support" - depends on (PCI || EISA) && SCSI + depends on (LEGACY_PCI || EISA) && SCSI select SCSI_SPI_ATTRS help This driver supports all of Adaptec's Fast through Ultra 160 PCI diff --git a/drivers/scsi/aic94xx/Kconfig b/drivers/scsi/aic94xx/Kconfig index 71931c371b1c..b0cbf65dbe5b 100644 --- a/drivers/scsi/aic94xx/Kconfig +++ b/drivers/scsi/aic94xx/Kconfig @@ -8,7 +8,7 @@ config SCSI_AIC94XX tristate "Adaptec AIC94xx SAS/SATA support" - depends on PCI + depends on LEGACY_PCI select SCSI_SAS_LIBSAS select FW_LOADER help diff --git a/drivers/scsi/megaraid/Kconfig.megaraid b/drivers/scsi/megaraid/Kconfig.megaraid index 2adc2afd9f91..4ec46aede490 100644 --- a/drivers/scsi/megaraid/Kconfig.megaraid +++ b/drivers/scsi/megaraid/Kconfig.megaraid @@ -67,7 +67,7 @@ config MEGARAID_MAILBOX config MEGARAID_LEGACY tristate "LSI Logic Legacy MegaRAID Driver" - depends on PCI && SCSI + depends on LEGACY_PCI && SCSI help This driver supports the LSI MegaRAID 418, 428, 438, 466, 762, 490 and 467 SCSI host adapters. This driver also support the all U320 diff --git a/drivers/scsi/mvsas/Kconfig b/drivers/scsi/mvsas/Kconfig index 79812b80743b..f41f3f4a9f34 100644 --- a/drivers/scsi/mvsas/Kconfig +++ b/drivers/scsi/mvsas/Kconfig @@ -9,7 +9,7 @@ config SCSI_MVSAS tristate "Marvell 88SE64XX/88SE94XX SAS/SATA support" - depends on PCI + depends on LEGACY_PCI select SCSI_SAS_LIBSAS select FW_LOADER help diff --git a/drivers/scsi/qla2xxx/Kconfig b/drivers/scsi/qla2xxx/Kconfig index 802c373fd6d9..93afb73858ce 100644 --- a/drivers/scsi/qla2xxx/Kconfig +++ b/drivers/scsi/qla2xxx/Kconfig @@ -1,7 +1,7 @@ # SPDX-License-Identifier: GPL-2.0-only config SCSI_QLA_FC tristate "QLogic QLA2XXX Fibre Channel Support" - depends on PCI && SCSI + depends on LEGACY_PCI && SCSI depends on SCSI_FC_ATTRS depends on NVME_FC || !NVME_FC select FW_LOADER diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig index 596705d24400..cfbd45767095 100644 --- a/drivers/spi/Kconfig +++ b/drivers/spi/Kconfig @@ -204,6 +204,7 @@ config SPI_BITBANG config SPI_BUTTERFLY tristate "Parallel port adapter for AVR Butterfly (DEVELOPMENT)" depends on PARPORT + depends on HAS_IOPORT select SPI_BITBANG help This uses a custom parallel port cable to connect to an AVR diff --git a/drivers/staging/sm750fb/Kconfig b/drivers/staging/sm750fb/Kconfig index 8c0d8a873d5b..d332f912b964 100644 --- a/drivers/staging/sm750fb/Kconfig +++ b/drivers/staging/sm750fb/Kconfig @@ -1,7 +1,7 @@ # SPDX-License-Identifier: GPL-2.0 config FB_SM750 tristate "Silicon Motion SM750 framebuffer support" - depends on FB && PCI + depends on FB && LEGACY_PCI select FB_MODE_HELPERS select FB_CFB_FILLRECT select FB_CFB_COPYAREA diff --git a/drivers/staging/vt6655/Kconfig b/drivers/staging/vt6655/Kconfig index d1cd5de46dcf..dd236f54d3a2 100644 --- a/drivers/staging/vt6655/Kconfig +++ b/drivers/staging/vt6655/Kconfig @@ -1,6 +1,6 @@ # SPDX-License-Identifier: GPL-2.0 config VT6655 tristate "VIA Technologies VT6655 support" - depends on PCI && MAC80211 && m + depends on LEGACY_PCI && MAC80211 && m help This is a vendor-written driver for VIA VT6655. diff --git a/drivers/tty/Kconfig b/drivers/tty/Kconfig index cc30ff93e2e4..460326a529d6 100644 --- a/drivers/tty/Kconfig +++ b/drivers/tty/Kconfig @@ -203,7 +203,7 @@ config MOXA_INTELLIO config MOXA_SMARTIO tristate "Moxa SmartIO support v. 2.0" - depends on SERIAL_NONSTANDARD && PCI + depends on SERIAL_NONSTANDARD && LEGACY_PCI help Say Y here if you have a Moxa SmartIO multiport serial card and/or want to help develop a new version of this driver. diff --git a/drivers/tty/serial/Kconfig b/drivers/tty/serial/Kconfig index fc543ac97c13..607791b7f693 100644 --- a/drivers/tty/serial/Kconfig +++ b/drivers/tty/serial/Kconfig @@ -908,7 +908,7 @@ config SERIAL_VR41XX_CONSOLE config SERIAL_JSM tristate "Digi International NEO and Classic PCI Support" - depends on PCI + depends on LEGACY_PCI select SERIAL_CORE help This is a driver for Digi International's Neo and Classic series diff --git a/drivers/video/fbdev/Kconfig b/drivers/video/fbdev/Kconfig index 6ed5e608dd04..a3446d44c118 100644 --- a/drivers/video/fbdev/Kconfig +++ b/drivers/video/fbdev/Kconfig @@ -343,7 +343,7 @@ config FB_IMX config FB_CYBER2000 tristate "CyberPro 2000/2010/5000 support" - depends on FB && PCI && (BROKEN || !SPARC64) + depends on FB && LEGACY_PCI && (BROKEN || !SPARC64) select FB_CFB_FILLRECT select FB_CFB_COPYAREA select FB_CFB_IMAGEBLIT @@ -1264,7 +1264,7 @@ config FB_ATY128_BACKLIGHT Say Y here if you want to control the backlight of your display. config FB_ATY - tristate "ATI Mach64 display support" if PCI || ATARI + tristate "ATI Mach64 display support" if LEGACY_PCI || ATARI depends on FB && !SPARC32 select FB_CFB_FILLRECT select FB_CFB_COPYAREA @@ -1315,7 +1315,7 @@ config FB_ATY_BACKLIGHT config FB_S3 tristate "S3 Trio/Virge support" - depends on FB && PCI + depends on FB && LEGACY_PCI select FB_CFB_FILLRECT select FB_CFB_COPYAREA select FB_CFB_IMAGEBLIT @@ -1374,7 +1374,7 @@ config FB_SAVAGE_ACCEL config FB_SIS tristate "SiS/XGI display support" - depends on FB && PCI + depends on FB && LEGACY_PCI select FB_CFB_FILLRECT select FB_CFB_COPYAREA select FB_CFB_IMAGEBLIT @@ -1404,7 +1404,7 @@ config FB_SIS_315 config FB_VIA tristate "VIA UniChrome (Pro) and Chrome9 display support" - depends on FB && PCI && GPIOLIB && I2C && (X86 || COMPILE_TEST) + depends on FB && LEGACY_PCI && GPIOLIB && I2C && (X86 || COMPILE_TEST) select FB_CFB_FILLRECT select FB_CFB_COPYAREA select FB_CFB_IMAGEBLIT @@ -1442,7 +1442,7 @@ endif config FB_NEOMAGIC tristate "NeoMagic display support" - depends on FB && PCI + depends on FB && LEGACY_PCI select FB_MODE_HELPERS select FB_CFB_FILLRECT select FB_CFB_COPYAREA @@ -1470,7 +1470,7 @@ config FB_KYRO config FB_3DFX tristate "3Dfx Banshee/Voodoo3/Voodoo5 display support" - depends on FB && PCI + depends on FB && LEGACY_PCI select FB_CFB_IMAGEBLIT select FB_CFB_FILLRECT select FB_CFB_COPYAREA @@ -1518,7 +1518,7 @@ config FB_VOODOO1 config FB_VT8623 tristate "VIA VT8623 support" - depends on FB && PCI + depends on FB && LEGACY_PCI select FB_CFB_FILLRECT select FB_CFB_COPYAREA select FB_CFB_IMAGEBLIT @@ -1532,7 +1532,7 @@ config FB_VT8623 config FB_TRIDENT tristate "Trident/CyberXXX/CyberBlade support" - depends on FB && PCI + depends on FB && LEGACY_PCI select FB_CFB_FILLRECT select FB_CFB_COPYAREA select FB_CFB_IMAGEBLIT @@ -1554,7 +1554,7 @@ config FB_TRIDENT config FB_ARK tristate "ARK 2000PV support" - depends on FB && PCI + depends on FB && LEGACY_PCI select FB_CFB_FILLRECT select FB_CFB_COPYAREA select FB_CFB_IMAGEBLIT @@ -2226,7 +2226,7 @@ config FB_SSD1307 config FB_SM712 tristate "Silicon Motion SM712 framebuffer support" - depends on FB && PCI + depends on FB && LEGACY_PCI select FB_CFB_FILLRECT select FB_CFB_COPYAREA select FB_CFB_IMAGEBLIT diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig index 9d222ba17ec6..05258109bcc2 100644 --- a/drivers/watchdog/Kconfig +++ b/drivers/watchdog/Kconfig @@ -2053,7 +2053,7 @@ comment "PCI-based Watchdog Cards" config PCIPCWATCHDOG tristate "Berkshire Products PCI-PC Watchdog" - depends on PCI + depends on LEGACY_PCI help This is the driver for the Berkshire Products PCI-PC Watchdog card. This card simply watches your kernel to make sure it doesn't freeze, @@ -2068,7 +2068,7 @@ config PCIPCWATCHDOG config WDTPCI tristate "PCI-WDT500/501 Watchdog timer" - depends on PCI + depends on LEGACY_PCI help If you have a PCI-WDT500/501 watchdog board, say Y here, otherwise N. diff --git a/sound/pci/Kconfig b/sound/pci/Kconfig index 41ce12597177..07d9587eede4 100644 --- a/sound/pci/Kconfig +++ b/sound/pci/Kconfig @@ -23,10 +23,10 @@ config SND_AD1889 config SND_ALS300 tristate "Avance Logic ALS300/ALS300+" + depends on LEGACY_PCI && ZONE_DMA select SND_PCM select SND_AC97_CODEC select SND_OPL3_LIB - depends on ZONE_DMA help Say 'Y' or 'M' to include support for Avance Logic ALS300/ALS300+ @@ -35,6 +35,7 @@ config SND_ALS300 config SND_ALS4000 tristate "Avance Logic ALS4000" + depends on LEGACY_PCI depends on ISA_DMA_API select SND_OPL3_LIB select SND_MPU401_UART @@ -49,6 +50,7 @@ config SND_ALS4000 config SND_ALI5451 tristate "ALi M5451 PCI Audio Controller" + depends on LEGACY_PCI select SND_MPU401_UART select SND_AC97_CODEC depends on ZONE_DMA @@ -96,6 +98,7 @@ config SND_ATIIXP_MODEM config SND_AU8810 tristate "Aureal Advantage" + depends on LEGACY_PCI select SND_MPU401_UART select SND_AC97_CODEC help @@ -110,6 +113,7 @@ config SND_AU8810 config SND_AU8820 tristate "Aureal Vortex" + depends on LEGACY_PCI select SND_MPU401_UART select SND_AC97_CODEC help @@ -123,6 +127,7 @@ config SND_AU8820 config SND_AU8830 tristate "Aureal Vortex 2" + depends on LEGACY_PCI select SND_MPU401_UART select SND_AC97_CODEC help @@ -151,13 +156,13 @@ config SND_AW2 config SND_AZT3328 tristate "Aztech AZF3328 / PCI168" + depends on LEGACY_PCI && ZONE_DMA select SND_OPL3_LIB select SND_MPU401_UART select SND_PCM select SND_RAWMIDI select SND_AC97_CODEC select SND_TIMER - depends on ZONE_DMA help Say Y here to include support for Aztech AZF3328 (PCI168) soundcards. @@ -172,6 +177,7 @@ config SND_AZT3328 config SND_BT87X tristate "Bt87x Audio Capture" + depends on LEGACY_PCI select SND_PCM help If you want to record audio from TV cards based on @@ -193,6 +199,7 @@ config SND_BT87X_OVERCLOCK config SND_CA0106 tristate "SB Audigy LS / Live 24bit" + depends on LEGACY_PCI select SND_AC97_CODEC select SND_RAWMIDI select SND_VMASTER @@ -205,6 +212,7 @@ config SND_CA0106 config SND_CMIPCI tristate "C-Media 8338, 8738, 8768, 8770" + depends on LEGACY_PCI select SND_OPL3_LIB select SND_MPU401_UART select SND_PCM @@ -221,6 +229,7 @@ config SND_OXYGEN_LIB config SND_OXYGEN tristate "C-Media 8786, 8787, 8788 (Oxygen)" + depends on LEGACY_PCI select SND_OXYGEN_LIB select SND_PCM select SND_MPU401_UART @@ -246,6 +255,7 @@ config SND_OXYGEN config SND_CS4281 tristate "Cirrus Logic (Sound Fusion) CS4281" + depends on LEGACY_PCI select SND_OPL3_LIB select SND_RAWMIDI select SND_AC97_CODEC @@ -257,6 +267,7 @@ config SND_CS4281 config SND_CS46XX tristate "Cirrus Logic (Sound Fusion) CS4280/CS461x/CS462x/CS463x" + depends on LEGACY_PCI select SND_RAWMIDI select SND_AC97_CODEC select FW_LOADER @@ -290,6 +301,7 @@ config SND_CS5530 config SND_CS5535AUDIO tristate "CS5535/CS5536 Audio" depends on X86_32 || MIPS || COMPILE_TEST + depends on LEGACY_PCI select SND_PCM select SND_AC97_CODEC help @@ -307,6 +319,7 @@ config SND_CS5535AUDIO config SND_CTXFI tristate "Creative Sound Blaster X-Fi" + depends on LEGACY_PCI select SND_PCM help If you want to use soundcards based on Creative Sound Blastr X-Fi @@ -462,13 +475,13 @@ config SND_INDIGODJX config SND_EMU10K1 tristate "Emu10k1 (SB Live!, Audigy, E-mu APS)" + depends on LEGACY_PCI && ZONE_DMA select FW_LOADER select SND_HWDEP select SND_RAWMIDI select SND_AC97_CODEC select SND_TIMER select SND_SEQ_DEVICE if SND_SEQUENCER != n - depends on ZONE_DMA help Say Y to include support for Sound Blaster PCI 512, Live!, Audigy and E-mu APS (partially supported) soundcards. @@ -489,6 +502,7 @@ config SND_EMU10K1_SEQ config SND_EMU10K1X tristate "Emu10k1X (Dell OEM Version)" + depends on LEGACY_PCI select SND_AC97_CODEC select SND_RAWMIDI depends on ZONE_DMA @@ -501,6 +515,7 @@ config SND_EMU10K1X config SND_ENS1370 tristate "(Creative) Ensoniq AudioPCI 1370" + depends on LEGACY_PCI select SND_RAWMIDI select SND_PCM help @@ -511,6 +526,7 @@ config SND_ENS1370 config SND_ENS1371 tristate "(Creative) Ensoniq AudioPCI 1371/1373" + depends on LEGACY_PCI select SND_RAWMIDI select SND_AC97_CODEC help @@ -522,10 +538,10 @@ config SND_ENS1371 config SND_ES1938 tristate "ESS ES1938/1946/1969 (Solo-1)" + depends on LEGACY_PCI && ZONE_DMA select SND_OPL3_LIB select SND_MPU401_UART select SND_AC97_CODEC - depends on ZONE_DMA help Say Y here to include support for soundcards based on ESS Solo-1 (ES1938, ES1946, ES1969) chips. @@ -535,9 +551,9 @@ config SND_ES1938 config SND_ES1968 tristate "ESS ES1968/1978 (Maestro-1/2/2E)" + depends on LEGACY_PCI && ZONE_DMA select SND_MPU401_UART select SND_AC97_CODEC - depends on ZONE_DMA help Say Y here to include support for soundcards based on ESS Maestro 1/2/2E chips. @@ -569,6 +585,7 @@ config SND_ES1968_RADIO config SND_FM801 tristate "ForteMedia FM801" + depends on LEGACY_PCI select SND_OPL3_LIB select SND_MPU401_UART select SND_AC97_CODEC @@ -621,10 +638,10 @@ config SND_HDSPM config SND_ICE1712 tristate "ICEnsemble ICE1712 (Envy24)" + depends on LEGACY_PCI && ZONE_DMA select SND_MPU401_UART select SND_AC97_CODEC select BITREVERSE - depends on ZONE_DMA help Say Y here to include support for soundcards based on the ICE1712 (Envy24) chip. @@ -640,6 +657,7 @@ config SND_ICE1712 config SND_ICE1724 tristate "ICE/VT1724/1720 (Envy24HT/PT)" + depends on LEGACY_PCI && ZONE_DMA select SND_RAWMIDI select SND_AC97_CODEC select SND_VMASTER @@ -712,6 +730,7 @@ config SND_LX6464ES config SND_MAESTRO3 tristate "ESS Allegro/Maestro3" select SND_AC97_CODEC + depends on LEGACY_PCI depends on ZONE_DMA help Say Y here to include support for soundcards based on ESS Maestro 3 @@ -753,6 +772,7 @@ config SND_NM256 config SND_PCXHR tristate "Digigram PCXHR" + depends on LEGACY_PCI select FW_LOADER select SND_PCM select SND_HWDEP @@ -764,6 +784,7 @@ config SND_PCXHR config SND_RIPTIDE tristate "Conexant Riptide" + depends on LEGACY_PCI select FW_LOADER select SND_OPL3_LIB select SND_MPU401_UART @@ -808,6 +829,7 @@ config SND_RME9652 config SND_SE6X tristate "Studio Evolution SE6X" depends on SND_OXYGEN=n && SND_VIRTUOSO=n # PCI ID conflict + depends on LEGACY_PCI select SND_OXYGEN_LIB select SND_PCM select SND_MPU401_UART @@ -827,10 +849,10 @@ config SND_SIS7019 config SND_SONICVIBES tristate "S3 SonicVibes" + depends on LEGACY_PCI && ZONE_DMA select SND_OPL3_LIB select SND_MPU401_UART select SND_AC97_CODEC - depends on ZONE_DMA help Say Y here to include support for soundcards based on the S3 SonicVibes chip. @@ -840,9 +862,9 @@ config SND_SONICVIBES config SND_TRIDENT tristate "Trident 4D-Wave DX/NX; SiS 7018" + depends on LEGACY_PCI && ZONE_DMA select SND_MPU401_UART select SND_AC97_CODEC - depends on ZONE_DMA help Say Y here to include support for soundcards based on Trident 4D-Wave DX/NX or SiS 7018 chips. @@ -852,6 +874,7 @@ config SND_TRIDENT config SND_VIA82XX tristate "VIA 82C686A/B, 8233/8235 AC97 Controller" + depends on LEGACY_PCI select SND_MPU401_UART select SND_AC97_CODEC help @@ -863,6 +886,7 @@ config SND_VIA82XX config SND_VIA82XX_MODEM tristate "VIA 82C686A/B, 8233 based Modems" + depends on LEGACY_PCI select SND_AC97_CODEC help Say Y here to include support for the integrated MC97 modem on @@ -873,6 +897,7 @@ config SND_VIA82XX_MODEM config SND_VIRTUOSO tristate "Asus Virtuoso 66/100/200 (Xonar)" + depends on LEGACY_PCI select SND_OXYGEN_LIB select SND_PCM select SND_MPU401_UART @@ -889,6 +914,7 @@ config SND_VIRTUOSO config SND_VX222 tristate "Digigram VX222" + depends on LEGACY_PCI select SND_VX_LIB help Say Y here to include support for Digigram VX222 soundcards. @@ -898,6 +924,7 @@ config SND_VX222 config SND_YMFPCI tristate "Yamaha YMF724/740/744/754" + depends on LEGACY_PCI select SND_OPL3_LIB select SND_MPU401_UART select SND_AC97_CODEC From patchwork Mon Dec 27 16:42:47 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Niklas Schnelle X-Patchwork-Id: 1573468 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: bilbo.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=ibm.com header.i=@ibm.com header.a=rsa-sha256 header.s=pp1 header.b=J9+6XZPf; dkim-atps=neutral Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=linux-pci-owner@vger.kernel.org; receiver=) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by bilbo.ozlabs.org (Postfix) with ESMTP id 4JN3VW1Hxnz9sR4 for ; Tue, 28 Dec 2021 03:47:15 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232833AbhL0QrL (ORCPT ); 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Hu , Vincent Chen , Paul Walmsley , Palmer Dabbelt , Albert Ou , Guo Ren , Dinh Nguyen , Chris Zankel , Karol Gugala , Jeff Dike , Yoshinori Sato , Brian Cain , Heiko Carstens , Richard Henderson , Ivan Kokshaysky , Matt Turner , Vineet Gupta , Russell King , Catalin Marinas , Will Deacon , Geert Uytterhoeven , Michal Simek , Thomas Bogendoerfer , "James E.J. Bottomley" , Helge Deller , Michael Ellerman , Benjamin Herrenschmidt , Paul Mackerras , Rich Felker , "David S. Miller" , Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , x86@kernel.org, "H. Peter Anvin" Cc: linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, linux-pci@vger.kernel.org, linux-riscv@lists.infradead.org, linux-csky@vger.kernel.org, linux-xtensa@linux-xtensa.org, openrisc@lists.librecores.org, linux-s390@vger.kernel.org, linux-alpha@vger.kernel.org, linux-snps-arc@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-ia64@vger.kernel.org, linux-m68k@lists.linux-m68k.org, linux-mips@vger.kernel.org, linux-parisc@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-sh@vger.kernel.org, sparclinux@vger.kernel.org Subject: [RFC 02/32] Kconfig: introduce HAS_IOPORT option and select it as necessary Date: Mon, 27 Dec 2021 17:42:47 +0100 Message-Id: <20211227164317.4146918-3-schnelle@linux.ibm.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20211227164317.4146918-1-schnelle@linux.ibm.com> References: <20211227164317.4146918-1-schnelle@linux.ibm.com> X-TM-AS-GCONF: 00 X-Proofpoint-GUID: isunVRZjJ6JiKqeiQVOJvEmV8qSRZgu6 X-Proofpoint-ORIG-GUID: NOj8zVp-UdJWaGmLhuKmlC5md2AkCEZR X-Proofpoint-UnRewURL: 0 URL was un-rewritten MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.790,Hydra:6.0.425,FMLib:17.11.62.513 definitions=2021-12-27_08,2021-12-24_01,2021-12-02_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 phishscore=0 spamscore=0 mlxscore=0 impostorscore=0 mlxlogscore=872 priorityscore=1501 bulkscore=0 clxscore=1011 malwarescore=0 suspectscore=0 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2110150000 definitions=main-2112270080 Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org We introduce a new HAS_IOPORT Kconfig option to gate support for I/O port access. In a future patch HAS_IOPORT=n will disable compilation of the I/O accessor functions inb()/outb() and friends on architectures which can not meaningfully support legacy I/O spaces. On these platforms inb()/outb() etc are currently just stubs in asm-generic/io.h which when called will cause a NULL pointer access which some compilers actually detect and warn about. The dependencies on HAS_IOPORT in drivers as well as ifdefs for HAS_IOPORT specific sections will be added in subsequent patches on a per subsystem basis. Then a final patch will ifdef the I/O access functions on HAS_IOPORT thus turning any use not gated by HAS_IOPORT into a compile-time warning. Link: https://lore.kernel.org/lkml/CAHk-=wg80je=K7madF4e7WrRNp37e3qh6y10Svhdc7O8SZ_-8g@mail.gmail.com/ Co-developed-by: Arnd Bergmann Signed-off-by: Arnd Bergmann Signed-off-by: Niklas Schnelle --- arch/alpha/Kconfig | 1 + arch/arc/Kconfig | 1 + arch/arm/Kconfig | 1 + arch/arm64/Kconfig | 1 + arch/ia64/Kconfig | 1 + arch/m68k/Kconfig | 1 + arch/microblaze/Kconfig | 1 + arch/mips/Kconfig | 1 + arch/parisc/Kconfig | 1 + arch/powerpc/Kconfig | 1 + arch/riscv/Kconfig | 1 + arch/sh/Kconfig | 1 + arch/sparc/Kconfig | 1 + arch/x86/Kconfig | 1 + drivers/bus/Kconfig | 2 +- lib/Kconfig | 4 ++++ lib/Kconfig.kgdb | 1 + 17 files changed, 20 insertions(+), 1 deletion(-) diff --git a/arch/alpha/Kconfig b/arch/alpha/Kconfig index 4e87783c90ad..472a0c5e4c2f 100644 --- a/arch/alpha/Kconfig +++ b/arch/alpha/Kconfig @@ -28,6 +28,7 @@ config ALPHA select AUDIT_ARCH select GENERIC_CPU_VULNERABILITIES select GENERIC_SMP_IDLE_THREAD + select HAS_IOPORT select HAVE_ARCH_AUDITSYSCALL select HAVE_MOD_ARCH_SPECIFIC select MODULES_USE_ELF_RELA diff --git a/arch/arc/Kconfig b/arch/arc/Kconfig index b4ae6058902a..b3911ebbd237 100644 --- a/arch/arc/Kconfig +++ b/arch/arc/Kconfig @@ -27,6 +27,7 @@ config ARC select GENERIC_PENDING_IRQ if SMP select GENERIC_SCHED_CLOCK select GENERIC_SMP_IDLE_THREAD + select HAS_IOPORT select HAVE_ARCH_KGDB select HAVE_ARCH_TRACEHOOK select HAVE_ARCH_TRANSPARENT_HUGEPAGE if ARC_MMU_V4 diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index c2724d986fa0..605709b6eecb 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -66,6 +66,7 @@ config ARM select GENERIC_SCHED_CLOCK select GENERIC_SMP_IDLE_THREAD select HARDIRQS_SW_RESEND + select HAS_IOPORT select HAVE_ARCH_AUDITSYSCALL if AEABI && !OABI_COMPAT select HAVE_ARCH_BITREVERSE if (CPU_32v7M || CPU_32v7) && !CPU_32v6 select HAVE_ARCH_JUMP_LABEL if !XIP_KERNEL && !CPU_ENDIAN_BE32 && MMU diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index c4207cf9bb17..a8b199a40c8f 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -135,6 +135,7 @@ config ARM64 select GENERIC_GETTIMEOFDAY select GENERIC_VDSO_TIME_NS select HARDIRQS_SW_RESEND + select HAS_IOPORT select HAVE_MOVE_PMD select HAVE_MOVE_PUD select HAVE_PCI diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig index 1e33666fa679..672aa2a88b19 100644 --- a/arch/ia64/Kconfig +++ b/arch/ia64/Kconfig @@ -24,6 +24,7 @@ config IA64 select PCI_DOMAINS if PCI select PCI_MSI select PCI_SYSCALL if PCI + select HAS_IOPORT select HAVE_ASM_MODVERSIONS select HAVE_UNSTABLE_SCHED_CLOCK select HAVE_EXIT_THREAD diff --git a/arch/m68k/Kconfig b/arch/m68k/Kconfig index 0b50da08a9c5..926d97c33828 100644 --- a/arch/m68k/Kconfig +++ b/arch/m68k/Kconfig @@ -16,6 +16,7 @@ config M68K select GENERIC_CPU_DEVICES select GENERIC_IOMAP select GENERIC_IRQ_SHOW + select HAS_IOPORT select HAVE_AOUT if MMU select HAVE_ASM_MODVERSIONS select HAVE_DEBUG_BUGVERBOSE diff --git a/arch/microblaze/Kconfig b/arch/microblaze/Kconfig index 59798e43cdb0..213ef2940079 100644 --- a/arch/microblaze/Kconfig +++ b/arch/microblaze/Kconfig @@ -21,6 +21,7 @@ config MICROBLAZE select GENERIC_IRQ_SHOW select GENERIC_PCI_IOMAP select GENERIC_SCHED_CLOCK + select HAS_IOPORT if PCI select HAVE_ARCH_HASH select HAVE_ARCH_KGDB select HAVE_ARCH_SECCOMP diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index 0215dc1529e9..87e6e7c29493 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -47,6 +47,7 @@ config MIPS select GENERIC_SMP_IDLE_THREAD select GENERIC_TIME_VSYSCALL select GUP_GET_PTE_LOW_HIGH if CPU_MIPS32 && PHYS_ADDR_T_64BIT + select HAS_IOPORT select HAVE_ARCH_COMPILER_H select HAVE_ARCH_JUMP_LABEL select HAVE_ARCH_KGDB if MIPS_FP_SUPPORT diff --git a/arch/parisc/Kconfig b/arch/parisc/Kconfig index 011dc32fdb4d..b352c6dbbead 100644 --- a/arch/parisc/Kconfig +++ b/arch/parisc/Kconfig @@ -43,6 +43,7 @@ config PARISC select MODULES_USE_ELF_RELA select CLONE_BACKWARDS select TTY # Needed for pdc_cons.c + select HAS_IOPORT if PCI || EISA select HAVE_DEBUG_STACKOVERFLOW select HAVE_ARCH_AUDITSYSCALL select HAVE_ARCH_HASH diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index dea74d7717c0..d39ba34d839a 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -185,6 +185,7 @@ config PPC select GENERIC_SMP_IDLE_THREAD select GENERIC_TIME_VSYSCALL select GENERIC_VDSO_TIME_NS + select HAS_IOPORT if PCI select HAVE_ARCH_AUDITSYSCALL select HAVE_ARCH_HUGE_VMALLOC if HAVE_ARCH_HUGE_VMAP select HAVE_ARCH_HUGE_VMAP if PPC_RADIX_MMU || PPC_8xx diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig index 821252b65f89..b69cc86522fb 100644 --- a/arch/riscv/Kconfig +++ b/arch/riscv/Kconfig @@ -63,6 +63,7 @@ config RISCV select GENERIC_SMP_IDLE_THREAD select GENERIC_TIME_VSYSCALL if MMU && 64BIT select GENERIC_VDSO_TIME_NS if HAVE_GENERIC_VDSO + select HAS_IOPORT if MMU select HAVE_ARCH_AUDITSYSCALL select HAVE_ARCH_JUMP_LABEL if !XIP_KERNEL select HAVE_ARCH_JUMP_LABEL_RELATIVE if !XIP_KERNEL diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig index 70afb30e0b32..334a52535379 100644 --- a/arch/sh/Kconfig +++ b/arch/sh/Kconfig @@ -24,6 +24,7 @@ config SUPERH select GENERIC_SCHED_CLOCK select GENERIC_SMP_IDLE_THREAD select GUP_GET_PTE_LOW_HIGH if X2TLB + select HAS_IOPORT if HAS_IOPORT_MAP select HAVE_ARCH_AUDITSYSCALL select HAVE_ARCH_KGDB select HAVE_ARCH_SECCOMP_FILTER diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig index 66fc08646be5..728598673724 100644 --- a/arch/sparc/Kconfig +++ b/arch/sparc/Kconfig @@ -32,6 +32,7 @@ config SPARC select GENERIC_IRQ_SHOW select ARCH_WANT_IPC_PARSE_VERSION select GENERIC_PCI_IOMAP + select HAS_IOPORT select HAVE_NMI_WATCHDOG if SPARC64 select HAVE_CBPF_JIT if SPARC32 select HAVE_EBPF_JIT if SPARC64 diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 5c2ccb85f2ef..8d3cfd693559 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -153,6 +153,7 @@ config X86 select GUP_GET_PTE_LOW_HIGH if X86_PAE select HARDIRQS_SW_RESEND select HARDLOCKUP_CHECK_TIMESTAMP if X86_64 + select HAS_IOPORT select HAVE_ACPI_APEI if ACPI select HAVE_ACPI_APEI_NMI if ACPI select HAVE_ALIGNED_STRUCT_PAGE if SLUB diff --git a/drivers/bus/Kconfig b/drivers/bus/Kconfig index 3c68e174a113..a61285100224 100644 --- a/drivers/bus/Kconfig +++ b/drivers/bus/Kconfig @@ -81,7 +81,7 @@ config MOXTET config HISILICON_LPC bool "Support for ISA I/O space on HiSilicon Hip06/7" depends on (ARM64 && ARCH_HISI) || (COMPILE_TEST && !ALPHA && !HEXAGON && !PARISC) - depends on HAS_IOMEM + depends on HAS_IOPORT select INDIRECT_PIO if ARM64 help Driver to enable I/O access to devices attached to the Low Pin diff --git a/lib/Kconfig b/lib/Kconfig index 5e7165e6a346..e55746625762 100644 --- a/lib/Kconfig +++ b/lib/Kconfig @@ -95,6 +95,7 @@ config ARCH_USE_SYM_ANNOTATIONS config INDIRECT_PIO bool "Access I/O in non-MMIO mode" depends on ARM64 + depends on HAS_IOPORT help On some platforms where no separate I/O space exists, there are I/O hosts which can not be accessed in MMIO mode. Using the logical PIO @@ -486,6 +487,9 @@ config HAS_IOMEM depends on !NO_IOMEM default y +config HAS_IOPORT + def_bool ISA || LEGACY_PCI + config HAS_IOPORT_MAP bool depends on HAS_IOMEM && !NO_IOPORT_MAP diff --git a/lib/Kconfig.kgdb b/lib/Kconfig.kgdb index 05dae05b6cc9..c68e4d9dcecb 100644 --- a/lib/Kconfig.kgdb +++ b/lib/Kconfig.kgdb @@ -121,6 +121,7 @@ config KDB_DEFAULT_ENABLE config KDB_KEYBOARD bool "KGDB_KDB: keyboard as input device" + depends on HAS_IOPORT depends on VT && KGDB_KDB default n help From patchwork Mon Dec 27 16:42:48 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Niklas Schnelle X-Patchwork-Id: 1573429 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: bilbo.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=ibm.com header.i=@ibm.com header.a=rsa-sha256 header.s=pp1 header.b=G8P9SCJ2; dkim-atps=neutral Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=linux-pci-owner@vger.kernel.org; receiver=) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by bilbo.ozlabs.org (Postfix) with ESMTP id 4JN3Qr0MQbz9sR4 for ; Tue, 28 Dec 2021 03:44:04 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229911AbhL0QoD (ORCPT ); Mon, 27 Dec 2021 11:44:03 -0500 Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]:56368 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S229913AbhL0QoC (ORCPT ); Mon, 27 Dec 2021 11:44:02 -0500 Received: from pps.filterd (m0098416.ppops.net [127.0.0.1]) by mx0b-001b2d01.pphosted.com (8.16.1.2/8.16.1.2) with SMTP id 1BRDki73013674; Mon, 27 Dec 2021 16:43:34 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=hIBFcxjmtzohDZ/kmY6VFfuiyb5BHDC2Fbc38OZUi4w=; b=G8P9SCJ2mqw9j31zqEc3b0xvjScuM6/UNcxqneFFwh5XeCxUQbJyY9MOuFUCNtU17EYj W7NgHVl7T6qQdeedA4BSrswnqH1PgUAYb0lPYzY6jgTTmcDz23QSDH834b5hlKZYXcHB BgX4owatBWc5mW2FExw7tJHA9TJIuDXctKehGiHsJ1MkF0w5nwaVU7SwRGCg1zbjKGbX ozhgHK8oBmicXPFSXA1VyxdbFQ5nIV8kiDRYRZkQy51/7utb9DNWmr193nLfPydBoiDH w3qna/3e8tTJfv0uJGHRz4jRusoEjyF4LXU3s7q8iikNE14TQK8KPgXbexXpLU2vI8ZZ IQ== Received: from pps.reinject (localhost [127.0.0.1]) by mx0b-001b2d01.pphosted.com with ESMTP id 3d7dqem13v-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 27 Dec 2021 16:43:33 +0000 Received: from m0098416.ppops.net (m0098416.ppops.net [127.0.0.1]) by pps.reinject (8.16.0.43/8.16.0.43) with SMTP id 1BRFueJR029166; Mon, 27 Dec 2021 16:43:32 GMT Received: from ppma06fra.de.ibm.com (48.49.7a9f.ip4.static.sl-reverse.com [159.122.73.72]) by mx0b-001b2d01.pphosted.com with ESMTP id 3d7dqem13c-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 27 Dec 2021 16:43:32 +0000 Received: from pps.filterd (ppma06fra.de.ibm.com [127.0.0.1]) by ppma06fra.de.ibm.com (8.16.1.2/8.16.1.2) with SMTP id 1BRGgHMq010430; Mon, 27 Dec 2021 16:43:31 GMT Received: from b06avi18878370.portsmouth.uk.ibm.com (b06avi18878370.portsmouth.uk.ibm.com [9.149.26.194]) by ppma06fra.de.ibm.com with ESMTP id 3d5tjjau6b-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 27 Dec 2021 16:43:30 +0000 Received: from b06wcsmtp001.portsmouth.uk.ibm.com (b06wcsmtp001.portsmouth.uk.ibm.com [9.149.105.160]) by b06avi18878370.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 1BRGhStO30802366 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Mon, 27 Dec 2021 16:43:28 GMT Received: from b06wcsmtp001.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 6515AA4064; Mon, 27 Dec 2021 16:43:28 +0000 (GMT) Received: from b06wcsmtp001.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id D05A2A4054; Mon, 27 Dec 2021 16:43:27 +0000 (GMT) Received: from tuxmaker.boeblingen.de.ibm.com (unknown [9.152.85.9]) by b06wcsmtp001.portsmouth.uk.ibm.com (Postfix) with ESMTP; Mon, 27 Dec 2021 16:43:27 +0000 (GMT) From: Niklas Schnelle To: Arnd Bergmann , Bjorn Helgaas , John Garry , Nick Hu , Greentime Hu , Vincent Chen , Paul Walmsley , Palmer Dabbelt , Albert Ou , Guo Ren , "Rafael J. Wysocki" , Len Brown Cc: linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, linux-pci@vger.kernel.org, linux-riscv@lists.infradead.org, linux-csky@vger.kernel.org, linux-acpi@vger.kernel.org Subject: [RFC 03/32] ACPI: Kconfig: add HAS_IOPORT dependencies Date: Mon, 27 Dec 2021 17:42:48 +0100 Message-Id: <20211227164317.4146918-4-schnelle@linux.ibm.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20211227164317.4146918-1-schnelle@linux.ibm.com> References: <20211227164317.4146918-1-schnelle@linux.ibm.com> MIME-Version: 1.0 X-TM-AS-GCONF: 00 X-Proofpoint-GUID: CQK38XptqBK4i58UASdrK9AI5CnuPHMk X-Proofpoint-ORIG-GUID: 5bsj_d8tbA9EhcRyHrgYKVbpN-_VsNQK X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.790,Hydra:6.0.425,FMLib:17.11.62.513 definitions=2021-12-27_08,2021-12-24_01,2021-12-02_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 phishscore=0 spamscore=0 mlxscore=0 impostorscore=0 mlxlogscore=999 priorityscore=1501 bulkscore=0 clxscore=1011 malwarescore=0 suspectscore=0 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2110150000 definitions=main-2112270080 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. As ACPI always uses I/O port access we depend on HAS_IOPORT unconditionally. Co-developed-by: Arnd Bergmann Signed-off-by: Arnd Bergmann Signed-off-by: Niklas Schnelle --- drivers/acpi/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/acpi/Kconfig b/drivers/acpi/Kconfig index cdbdf68bd98f..b57f15817ede 100644 --- a/drivers/acpi/Kconfig +++ b/drivers/acpi/Kconfig @@ -9,6 +9,7 @@ config ARCH_SUPPORTS_ACPI menuconfig ACPI bool "ACPI (Advanced Configuration and Power Interface) Support" depends on ARCH_SUPPORTS_ACPI + depends on HAS_IOPORT select PNP select NLS default y if X86 From patchwork Mon Dec 27 16:42:49 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Niklas Schnelle X-Patchwork-Id: 1573434 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: bilbo.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=ibm.com header.i=@ibm.com header.a=rsa-sha256 header.s=pp1 header.b=JqL3UCfF; dkim-atps=neutral Authentication-Results: ozlabs.org; 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Mon, 27 Dec 2021 16:43:28 +0000 (GMT) Received: from tuxmaker.boeblingen.de.ibm.com (unknown [9.152.85.9]) by b06wcsmtp001.portsmouth.uk.ibm.com (Postfix) with ESMTP; Mon, 27 Dec 2021 16:43:28 +0000 (GMT) From: Niklas Schnelle To: Arnd Bergmann , Bjorn Helgaas , John Garry , Nick Hu , Greentime Hu , Vincent Chen , Paul Walmsley , Palmer Dabbelt , Albert Ou , Guo Ren , Sudip Mukherjee Cc: linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, linux-pci@vger.kernel.org, linux-riscv@lists.infradead.org, linux-csky@vger.kernel.org Subject: [RFC 04/32] parport: PC style parport depends on HAS_IOPORT Date: Mon, 27 Dec 2021 17:42:49 +0100 Message-Id: <20211227164317.4146918-5-schnelle@linux.ibm.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20211227164317.4146918-1-schnelle@linux.ibm.com> References: <20211227164317.4146918-1-schnelle@linux.ibm.com> MIME-Version: 1.0 X-TM-AS-GCONF: 00 X-Proofpoint-ORIG-GUID: b6qPpoMQJa6M-0_Wi2s762zDmMvMUct2 X-Proofpoint-GUID: o0AOx4CujWBwnH_pmx3I7J1IstMPO0H9 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.790,Hydra:6.0.425,FMLib:17.11.62.513 definitions=2021-12-27_08,2021-12-24_01,2021-12-02_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxlogscore=896 mlxscore=0 lowpriorityscore=0 malwarescore=0 spamscore=0 phishscore=0 adultscore=0 clxscore=1015 suspectscore=0 impostorscore=0 priorityscore=1501 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2110150000 definitions=main-2112270080 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. As PC style parport uses these functions we need to handle this dependency for HAS_IOPORT. Co-developed-by: Arnd Bergmann Signed-off-by: Arnd Bergmann Signed-off-by: Niklas Schnelle --- drivers/parport/Kconfig | 2 +- include/linux/parport.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/parport/Kconfig b/drivers/parport/Kconfig index e78a9f0302c7..d824f3069302 100644 --- a/drivers/parport/Kconfig +++ b/drivers/parport/Kconfig @@ -14,7 +14,6 @@ config ARCH_MIGHT_HAVE_PC_PARPORT menuconfig PARPORT tristate "Parallel port support" - depends on HAS_IOMEM help If you want to use devices connected to your machine's parallel port (the connector at the computer with 25 holes), e.g. printer, ZIP @@ -43,6 +42,7 @@ if PARPORT config PARPORT_PC tristate "PC-style hardware" depends on ARCH_MIGHT_HAVE_PC_PARPORT + depends on HAS_IOPORT help You should say Y here if you have a PC-style parallel port. All IBM PC compatible computers and some Alphas have PC-style diff --git a/include/linux/parport.h b/include/linux/parport.h index 1c16ffb8b908..04ca5dc597a1 100644 --- a/include/linux/parport.h +++ b/include/linux/parport.h @@ -519,7 +519,7 @@ extern int parport_device_proc_register(struct pardevice *device); extern int parport_device_proc_unregister(struct pardevice *device); /* If PC hardware is the only type supported, we can optimise a bit. */ -#if !defined(CONFIG_PARPORT_NOT_PC) +#if !defined(CONFIG_PARPORT_NOT_PC) && defined(CONFIG_PARPORT_PC) #include #define parport_write_data(p,x) parport_pc_write_data(p,x) From patchwork Mon Dec 27 16:42:50 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Niklas Schnelle X-Patchwork-Id: 1573448 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: bilbo.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=ibm.com header.i=@ibm.com header.a=rsa-sha256 header.s=pp1 header.b=EWujlN0w; 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Mon, 27 Dec 2021 16:43:30 +0000 (GMT) Received: from tuxmaker.boeblingen.de.ibm.com (unknown [9.152.85.9]) by b06wcsmtp001.portsmouth.uk.ibm.com (Postfix) with ESMTP; Mon, 27 Dec 2021 16:43:30 +0000 (GMT) From: Niklas Schnelle To: Arnd Bergmann , Bjorn Helgaas , John Garry , Nick Hu , Greentime Hu , Vincent Chen , Paul Walmsley , Palmer Dabbelt , Albert Ou , Guo Ren , Arnd Bergmann , Greg Kroah-Hartman , Corey Minyard , Peter Huewe , Jarkko Sakkinen , Jason Gunthorpe Cc: linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, linux-pci@vger.kernel.org, linux-riscv@lists.infradead.org, linux-csky@vger.kernel.org, openipmi-developer@lists.sourceforge.net, linux-integrity@vger.kernel.org Subject: [RFC 05/32] char: impi, tpm: depend on HAS_IOPORT Date: Mon, 27 Dec 2021 17:42:50 +0100 Message-Id: <20211227164317.4146918-6-schnelle@linux.ibm.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20211227164317.4146918-1-schnelle@linux.ibm.com> References: <20211227164317.4146918-1-schnelle@linux.ibm.com> MIME-Version: 1.0 X-TM-AS-GCONF: 00 X-Proofpoint-ORIG-GUID: Ql-dxYWQLqqC5_9sl_PUVN5ZZr3lpO4y X-Proofpoint-GUID: nyR_FkTYrJeQWfbD_azaH57-rdUCYoWj X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.790,Hydra:6.0.425,FMLib:17.11.62.513 definitions=2021-12-27_08,2021-12-24_01,2021-12-02_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 phishscore=0 clxscore=1011 malwarescore=0 priorityscore=1501 spamscore=0 bulkscore=0 mlxlogscore=999 adultscore=0 mlxscore=0 suspectscore=0 lowpriorityscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2110150000 definitions=main-2112270080 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 add this dependency and ifdef sections of code using inb()/outb() as alternative access methods. Co-developed-by: Arnd Bergmann Signed-off-by: Arnd Bergmann Signed-off-by: Niklas Schnelle --- drivers/char/Kconfig | 3 ++- drivers/char/ipmi/Makefile | 11 ++++------- drivers/char/ipmi/ipmi_si_intf.c | 3 ++- drivers/char/ipmi/ipmi_si_pci.c | 3 +++ drivers/char/tpm/Kconfig | 1 + drivers/char/tpm/tpm_infineon.c | 14 ++++++++++---- drivers/char/tpm/tpm_tis_core.c | 19 ++++++++----------- 7 files changed, 30 insertions(+), 24 deletions(-) diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig index 740811893c57..3d046e364e53 100644 --- a/drivers/char/Kconfig +++ b/drivers/char/Kconfig @@ -33,6 +33,7 @@ config TTY_PRINTK_LEVEL config PRINTER tristate "Parallel printer support" depends on PARPORT + depends on HAS_IOPORT help If you intend to attach a printer to the parallel port of your Linux box (as opposed to using a serial printer; if the connector at the @@ -346,7 +347,7 @@ config NVRAM config DEVPORT bool "/dev/port character device" - depends on ISA || PCI + depends on HAS_IOPORT default y help Say Y here if you want to support the /dev/port device. The /dev/port diff --git a/drivers/char/ipmi/Makefile b/drivers/char/ipmi/Makefile index 7ce790efad92..439bed4feb3a 100644 --- a/drivers/char/ipmi/Makefile +++ b/drivers/char/ipmi/Makefile @@ -5,13 +5,10 @@ ipmi_si-y := ipmi_si_intf.o ipmi_kcs_sm.o ipmi_smic_sm.o ipmi_bt_sm.o \ ipmi_si_hotmod.o ipmi_si_hardcode.o ipmi_si_platform.o \ - ipmi_si_port_io.o ipmi_si_mem_io.o -ifdef CONFIG_PCI -ipmi_si-y += ipmi_si_pci.o -endif -ifdef CONFIG_PARISC -ipmi_si-y += ipmi_si_parisc.o -endif + ipmi_si_mem_io.o +ipmi_si-$(CONFIG_HAS_IOPORT) += ipmi_si_port_io.o +ipmi_si-$(CONFIG_PCI) += ipmi_si_pci.o +ipmi_si-$(CONFIG_PARISC) += ipmi_si_parisc.o obj-$(CONFIG_IPMI_HANDLER) += ipmi_msghandler.o obj-$(CONFIG_IPMI_DEVICE_INTERFACE) += ipmi_devintf.o diff --git a/drivers/char/ipmi/ipmi_si_intf.c b/drivers/char/ipmi/ipmi_si_intf.c index 64dedb3ef8ec..e8094b4007de 100644 --- a/drivers/char/ipmi/ipmi_si_intf.c +++ b/drivers/char/ipmi/ipmi_si_intf.c @@ -1881,7 +1881,8 @@ int ipmi_si_add_smi(struct si_sm_io *io) } if (!io->io_setup) { - if (io->addr_space == IPMI_IO_ADDR_SPACE) { + if (IS_ENABLED(CONFIG_HAS_IOPORT) && + io->addr_space == IPMI_IO_ADDR_SPACE) { io->io_setup = ipmi_si_port_setup; } else if (io->addr_space == IPMI_MEM_ADDR_SPACE) { io->io_setup = ipmi_si_mem_setup; diff --git a/drivers/char/ipmi/ipmi_si_pci.c b/drivers/char/ipmi/ipmi_si_pci.c index 74fa2055868b..b83d55685b22 100644 --- a/drivers/char/ipmi/ipmi_si_pci.c +++ b/drivers/char/ipmi/ipmi_si_pci.c @@ -97,6 +97,9 @@ static int ipmi_pci_probe(struct pci_dev *pdev, } if (pci_resource_flags(pdev, 0) & IORESOURCE_IO) { + if (!IS_ENABLED(CONFIG_HAS_IOPORT)) + return -ENXIO; + io.addr_space = IPMI_IO_ADDR_SPACE; io.io_setup = ipmi_si_port_setup; } else { diff --git a/drivers/char/tpm/Kconfig b/drivers/char/tpm/Kconfig index 4a5516406c22..4bc52ed08015 100644 --- a/drivers/char/tpm/Kconfig +++ b/drivers/char/tpm/Kconfig @@ -137,6 +137,7 @@ config TCG_NSC config TCG_ATMEL tristate "Atmel TPM Interface" depends on PPC64 || HAS_IOPORT_MAP + depends on HAS_IOPORT help If you have a TPM security chip from Atmel say Yes and it will be accessible from within Linux. To compile this driver diff --git a/drivers/char/tpm/tpm_infineon.c b/drivers/char/tpm/tpm_infineon.c index 9c924a1440a9..2d2ae37153ba 100644 --- a/drivers/char/tpm/tpm_infineon.c +++ b/drivers/char/tpm/tpm_infineon.c @@ -51,34 +51,40 @@ static struct tpm_inf_dev tpm_dev; static inline void tpm_data_out(unsigned char data, unsigned char offset) { +#ifdef CONFIG_HAS_IOPORT if (tpm_dev.iotype == TPM_INF_IO_PORT) outb(data, tpm_dev.data_regs + offset); else +#endif writeb(data, tpm_dev.mem_base + tpm_dev.data_regs + offset); } static inline unsigned char tpm_data_in(unsigned char offset) { +#ifdef CONFIG_HAS_IOPORT if (tpm_dev.iotype == TPM_INF_IO_PORT) return inb(tpm_dev.data_regs + offset); - else - return readb(tpm_dev.mem_base + tpm_dev.data_regs + offset); +#endif + return readb(tpm_dev.mem_base + tpm_dev.data_regs + offset); } static inline void tpm_config_out(unsigned char data, unsigned char offset) { +#ifdef CONFIG_HAS_IOPORT if (tpm_dev.iotype == TPM_INF_IO_PORT) outb(data, tpm_dev.config_port + offset); else +#endif writeb(data, tpm_dev.mem_base + tpm_dev.index_off + offset); } static inline unsigned char tpm_config_in(unsigned char offset) { +#ifdef CONFIG_HAS_IOPORT if (tpm_dev.iotype == TPM_INF_IO_PORT) return inb(tpm_dev.config_port + offset); - else - return readb(tpm_dev.mem_base + tpm_dev.index_off + offset); +#endif + return readb(tpm_dev.mem_base + tpm_dev.index_off + offset); } /* TPM header definitions */ diff --git a/drivers/char/tpm/tpm_tis_core.c b/drivers/char/tpm/tpm_tis_core.c index b2659a4c4016..eb298e82861e 100644 --- a/drivers/char/tpm/tpm_tis_core.c +++ b/drivers/char/tpm/tpm_tis_core.c @@ -879,11 +879,6 @@ static void tpm_tis_clkrun_enable(struct tpm_chip *chip, bool value) clkrun_val &= ~LPC_CLKRUN_EN; iowrite32(clkrun_val, data->ilb_base_addr + LPC_CNTRL_OFFSET); - /* - * Write any random value on port 0x80 which is on LPC, to make - * sure LPC clock is running before sending any TPM command. - */ - outb(0xCC, 0x80); } else { data->clkrun_enabled--; if (data->clkrun_enabled) @@ -894,13 +889,15 @@ static void tpm_tis_clkrun_enable(struct tpm_chip *chip, bool value) /* Enable LPC CLKRUN# */ clkrun_val |= LPC_CLKRUN_EN; iowrite32(clkrun_val, data->ilb_base_addr + LPC_CNTRL_OFFSET); - - /* - * Write any random value on port 0x80 which is on LPC, to make - * sure LPC clock is running before sending any TPM command. - */ - outb(0xCC, 0x80); } + +#ifdef CONFIG_HAS_IOPORT + /* + * Write any random value on port 0x80 which is on LPC, to make + * sure LPC clock is running before sending any TPM command. + */ + outb(0xCC, 0x80); +#endif } static const struct tpm_class_ops tpm_tis = { From patchwork Mon Dec 27 16:42:51 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Niklas Schnelle X-Patchwork-Id: 1573467 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: bilbo.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=ibm.com header.i=@ibm.com header.a=rsa-sha256 header.s=pp1 header.b=rzXtc12N; dkim-atps=neutral Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; 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Mon, 27 Dec 2021 16:43:30 +0000 (GMT) From: Niklas Schnelle To: Arnd Bergmann , Bjorn Helgaas , John Garry , Nick Hu , Greentime Hu , Vincent Chen , Paul Walmsley , Palmer Dabbelt , Albert Ou , Guo Ren , William Hubbs , Chris Brannon , Kirk Reiser , Samuel Thibault Cc: linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, linux-pci@vger.kernel.org, linux-riscv@lists.infradead.org, linux-csky@vger.kernel.org, speakup@linux-speakup.org Subject: [RFC 06/32] speakup: Kconfig: add HAS_IOPORT dependencies Date: Mon, 27 Dec 2021 17:42:51 +0100 Message-Id: <20211227164317.4146918-7-schnelle@linux.ibm.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20211227164317.4146918-1-schnelle@linux.ibm.com> References: <20211227164317.4146918-1-schnelle@linux.ibm.com> MIME-Version: 1.0 X-TM-AS-GCONF: 00 X-Proofpoint-GUID: TvS-qMbCiX1L0hwUDx_FvbF-GszlXFZJ X-Proofpoint-ORIG-GUID: rBoBzUI_D22ceTGazxZUcmgEczWjlo5z X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.790,Hydra:6.0.425,FMLib:17.11.62.513 definitions=2021-12-27_08,2021-12-24_01,2021-12-02_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxscore=0 adultscore=0 lowpriorityscore=0 mlxlogscore=999 clxscore=1011 bulkscore=0 priorityscore=1501 impostorscore=0 spamscore=0 phishscore=0 suspectscore=0 malwarescore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2110150000 definitions=main-2112270080 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. SPEAKUP_SERIALIO thus needs to depend on HAS_IOPORT. Co-developed-by: Arnd Bergmann Signed-off-by: Arnd Bergmann Signed-off-by: Niklas Schnelle Reviewed-by: Samuel Thibault --- drivers/accessibility/speakup/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/accessibility/speakup/Kconfig b/drivers/accessibility/speakup/Kconfig index 07ecbbde0384..e84fb617acc4 100644 --- a/drivers/accessibility/speakup/Kconfig +++ b/drivers/accessibility/speakup/Kconfig @@ -46,6 +46,7 @@ if SPEAKUP config SPEAKUP_SERIALIO def_bool y depends on ISA || COMPILE_TEST + depends on HAS_IOPORT config SPEAKUP_SYNTH_ACNTSA tristate "Accent SA synthesizer support" From patchwork Mon Dec 27 16:42:52 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Niklas Schnelle X-Patchwork-Id: 1573435 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: bilbo.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=ibm.com header.i=@ibm.com header.a=rsa-sha256 header.s=pp1 header.b=cMrrlmKj; 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Mon, 27 Dec 2021 16:43:32 +0000 (GMT) Received: from tuxmaker.boeblingen.de.ibm.com (unknown [9.152.85.9]) by b06wcsmtp001.portsmouth.uk.ibm.com (Postfix) with ESMTP; Mon, 27 Dec 2021 16:43:31 +0000 (GMT) From: Niklas Schnelle To: Arnd Bergmann , Bjorn Helgaas , John Garry , Nick Hu , Greentime Hu , Vincent Chen , Paul Walmsley , Palmer Dabbelt , Albert Ou , Guo Ren , Dmitry Torokhov Cc: linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, linux-pci@vger.kernel.org, linux-riscv@lists.infradead.org, linux-csky@vger.kernel.org, linux-input@vger.kernel.org Subject: [RFC 07/32] Input: gameport: add ISA and HAS_IOPORT dependencies Date: Mon, 27 Dec 2021 17:42:52 +0100 Message-Id: <20211227164317.4146918-8-schnelle@linux.ibm.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20211227164317.4146918-1-schnelle@linux.ibm.com> References: <20211227164317.4146918-1-schnelle@linux.ibm.com> MIME-Version: 1.0 X-TM-AS-GCONF: 00 X-Proofpoint-ORIG-GUID: 0NBAEMHOy9sP5vWXiDigEQRn9FkWRPjz X-Proofpoint-GUID: mvw6Psa3Rs08dzdnOjxq9_dFXgALA-8Y X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.790,Hydra:6.0.425,FMLib:17.11.62.513 definitions=2021-12-27_08,2021-12-24_01,2021-12-02_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxscore=0 spamscore=0 malwarescore=0 suspectscore=0 clxscore=1015 bulkscore=0 impostorscore=0 phishscore=0 mlxlogscore=999 priorityscore=1501 adultscore=0 lowpriorityscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2110150000 definitions=main-2112270080 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. As ISA already implies HAS_IOPORT we can simply add this dependency and guard sections of code using inb()/outb() as alternative access methods. Co-developed-by: Arnd Bergmann Signed-off-by: Arnd Bergmann Signed-off-by: Niklas Schnelle --- drivers/input/gameport/Kconfig | 2 ++ include/linux/gameport.h | 9 +++++++-- 2 files changed, 9 insertions(+), 2 deletions(-) diff --git a/drivers/input/gameport/Kconfig b/drivers/input/gameport/Kconfig index 082280f95333..366a2723e9a0 100644 --- a/drivers/input/gameport/Kconfig +++ b/drivers/input/gameport/Kconfig @@ -25,6 +25,7 @@ if GAMEPORT config GAMEPORT_NS558 tristate "Classic ISA and PnP gameport support" + depends on ISA help Say Y here if you have an ISA or PnP gameport. @@ -35,6 +36,7 @@ config GAMEPORT_NS558 config GAMEPORT_L4 tristate "PDPI Lightning 4 gamecard support" + depends on ISA help Say Y here if you have a PDPI Lightning 4 gamecard. diff --git a/include/linux/gameport.h b/include/linux/gameport.h index 69081d899492..9e55ac748a86 100644 --- a/include/linux/gameport.h +++ b/include/linux/gameport.h @@ -167,16 +167,21 @@ static inline void gameport_trigger(struct gameport *gameport) { if (gameport->trigger) gameport->trigger(gameport); +#ifdef CONFIG_HAS_IOPORT else outb(0xff, gameport->io); +#endif } static inline unsigned char gameport_read(struct gameport *gameport) { if (gameport->read) return gameport->read(gameport); - else - return inb(gameport->io); +#ifdef CONFIG_HAS_IOPORT + return inb(gameport->io); +#else + return 0xff; +#endif } static inline int gameport_cooked_read(struct gameport *gameport, int *axes, int *buttons) From patchwork Mon Dec 27 16:42:53 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Niklas Schnelle X-Patchwork-Id: 1573432 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: bilbo.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=ibm.com header.i=@ibm.com header.a=rsa-sha256 header.s=pp1 header.b=Trh+i4FV; dkim-atps=neutral Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; 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Mon, 27 Dec 2021 16:43:32 +0000 (GMT) From: Niklas Schnelle To: Arnd Bergmann , Bjorn Helgaas , John Garry , Nick Hu , Greentime Hu , Vincent Chen , Paul Walmsley , Palmer Dabbelt , Albert Ou , Guo Ren , Ian Abbott , H Hartley Sweeten Cc: linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, linux-pci@vger.kernel.org, linux-riscv@lists.infradead.org, linux-csky@vger.kernel.org Subject: [RFC 08/32] comedi: Kconfig: add HAS_IOPORT dependencies Date: Mon, 27 Dec 2021 17:42:53 +0100 Message-Id: <20211227164317.4146918-9-schnelle@linux.ibm.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20211227164317.4146918-1-schnelle@linux.ibm.com> References: <20211227164317.4146918-1-schnelle@linux.ibm.com> MIME-Version: 1.0 X-TM-AS-GCONF: 00 X-Proofpoint-GUID: TZpfSHJ3JYizsLJwrDsFLrNVUWsWu3kp X-Proofpoint-ORIG-GUID: wBeUeRtTWDlfhNTWe4PtE9Aen-4hNF3y X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.790,Hydra:6.0.425,FMLib:17.11.62.513 definitions=2021-12-27_08,2021-12-24_01,2021-12-02_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 bulkscore=0 malwarescore=0 phishscore=0 spamscore=0 impostorscore=0 clxscore=1015 priorityscore=1501 adultscore=0 mlxscore=0 mlxlogscore=999 lowpriorityscore=0 suspectscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2110150000 definitions=main-2112270080 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 add HAS_IOPORT as dependency for those drivers using them. Co-developed-by: Arnd Bergmann Signed-off-by: Arnd Bergmann Signed-off-by: Niklas Schnelle --- drivers/comedi/Kconfig | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/drivers/comedi/Kconfig b/drivers/comedi/Kconfig index 1b642716c5d3..f5b8869df781 100644 --- a/drivers/comedi/Kconfig +++ b/drivers/comedi/Kconfig @@ -67,6 +67,7 @@ config COMEDI_TEST config COMEDI_PARPORT tristate "Parallel port support" + depends on HAS_IOPORT help Enable support for the standard parallel port. A cheap and easy way to get a few more digital I/O lines. Steal @@ -79,6 +80,7 @@ config COMEDI_PARPORT config COMEDI_SSV_DNP tristate "SSV Embedded Systems DIL/Net-PC support" depends on X86_32 || COMPILE_TEST + depends on HAS_IOPORT help Enable support for SSV Embedded Systems DIL/Net-PC @@ -89,6 +91,7 @@ endif # COMEDI_MISC_DRIVERS menuconfig COMEDI_ISA_DRIVERS bool "Comedi ISA and PC/104 drivers" + depends on ISA help Enable comedi ISA and PC/104 drivers to be built @@ -1095,6 +1098,7 @@ config COMEDI_NI_PCIMIO tristate "NI PCI-MIO-E series and M series support" depends on LEGACY_PCI depends on HAS_DMA + depends on LEGACY_PCI select COMEDI_NI_TIOCMD select COMEDI_8255 help @@ -1116,6 +1120,7 @@ config COMEDI_NI_PCIMIO config COMEDI_RTD520 tristate "Real Time Devices PCI4520/DM7520 support" + depends on LEGACY_PCI select COMEDI_8254 help Enable support for Real Time Devices PCI4520/DM7520 @@ -1184,6 +1189,7 @@ config COMEDI_NI_DAQ_700_CS config COMEDI_NI_DAQ_DIO24_CS tristate "NI DAQ-Card DIO-24 PCMCIA support" + depends on LEGACY_PCI select COMEDI_8255 help Enable support for the National Instruments PCMCIA DAQ-Card DIO-24 @@ -1202,6 +1208,7 @@ config COMEDI_NI_LABPC_CS config COMEDI_NI_MIO_CS tristate "NI DAQCard E series PCMCIA support" + depends on LEGACY_PCI select COMEDI_NI_TIO select COMEDI_8255 help @@ -1296,6 +1303,7 @@ config COMEDI_8255 config COMEDI_8255_SA tristate "Standalone 8255 support" + depends on LEGACY_PCI select COMEDI_8255 help Enable support for 8255 digital I/O as a standalone driver. @@ -1332,10 +1340,12 @@ config COMEDI_AMPLC_DIO200 config COMEDI_AMPLC_PC236 tristate + depends on HAS_IOPORT select COMEDI_8255 config COMEDI_DAS08 tristate + depends on HAS_IOPORT select COMEDI_8254 select COMEDI_8255 @@ -1344,6 +1354,7 @@ config COMEDI_ISADMA config COMEDI_NI_LABPC tristate + depends on HAS_IOPORT select COMEDI_8254 select COMEDI_8255 From patchwork Mon Dec 27 16:42:54 2021 Content-Type: text/plain; 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Mon, 27 Dec 2021 16:43:34 +0000 (GMT) Received: from b06wcsmtp001.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 95B97A405C; Mon, 27 Dec 2021 16:43:33 +0000 (GMT) Received: from tuxmaker.boeblingen.de.ibm.com (unknown [9.152.85.9]) by b06wcsmtp001.portsmouth.uk.ibm.com (Postfix) with ESMTP; Mon, 27 Dec 2021 16:43:33 +0000 (GMT) From: Niklas Schnelle To: Arnd Bergmann , Bjorn Helgaas , John Garry , Nick Hu , Greentime Hu , Vincent Chen , Paul Walmsley , Palmer Dabbelt , Albert Ou , Guo Ren , Jaroslav Kysela , Takashi Iwai Cc: linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, linux-pci@vger.kernel.org, linux-riscv@lists.infradead.org, linux-csky@vger.kernel.org, alsa-devel@alsa-project.org Subject: [RFC 09/32] sound: Kconfig: add HAS_IOPORT dependencies Date: Mon, 27 Dec 2021 17:42:54 +0100 Message-Id: <20211227164317.4146918-10-schnelle@linux.ibm.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20211227164317.4146918-1-schnelle@linux.ibm.com> References: <20211227164317.4146918-1-schnelle@linux.ibm.com> MIME-Version: 1.0 X-TM-AS-GCONF: 00 X-Proofpoint-ORIG-GUID: FloekVg-uv6CMDPoIQG0AcxlgTivbRcT X-Proofpoint-GUID: p_95kSAAQrDh_g4HDZ0LOAh4gDCshcjn X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.790,Hydra:6.0.425,FMLib:17.11.62.513 definitions=2021-12-27_08,2021-12-24_01,2021-12-02_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxscore=0 spamscore=0 malwarescore=0 suspectscore=0 clxscore=1015 bulkscore=0 impostorscore=0 phishscore=0 mlxlogscore=999 priorityscore=1501 adultscore=0 lowpriorityscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2110150000 definitions=main-2112270080 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 add HAS_IOPORT as dependency for those drivers using them. Co-developed-by: Arnd Bergmann Signed-off-by: Arnd Bergmann Signed-off-by: Niklas Schnelle --- sound/drivers/Kconfig | 3 +++ 1 file changed, 3 insertions(+) diff --git a/sound/drivers/Kconfig b/sound/drivers/Kconfig index ca4cdf666f82..4b5ba916d93e 100644 --- a/sound/drivers/Kconfig +++ b/sound/drivers/Kconfig @@ -128,6 +128,7 @@ config SND_VIRMIDI config SND_MTPAV tristate "MOTU MidiTimePiece AV multiport MIDI" + depends on HAS_IOPORT select SND_RAWMIDI help To use a MOTU MidiTimePiece AV multiport MIDI adapter @@ -152,6 +153,7 @@ config SND_MTS64 config SND_SERIAL_U16550 tristate "UART16550 serial MIDI driver" + depends on HAS_IOPORT select SND_RAWMIDI help To include support for MIDI serial port interfaces, say Y here @@ -167,6 +169,7 @@ config SND_SERIAL_U16550 config SND_MPU401 tristate "Generic MPU-401 UART driver" + depends on HAS_IOPORT select SND_MPU401_UART help Say Y here to include support for MIDI ports compatible with From patchwork Mon Dec 27 16:42:55 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Niklas Schnelle X-Patchwork-Id: 1573431 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: bilbo.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=ibm.com header.i=@ibm.com header.a=rsa-sha256 header.s=pp1 header.b=HxfrolxG; dkim-atps=neutral Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=linux-pci-owner@vger.kernel.org; receiver=) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by bilbo.ozlabs.org (Postfix) with ESMTP id 4JN3Qt2hbRz9sR4 for ; Tue, 28 Dec 2021 03:44:06 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229966AbhL0QoD (ORCPT ); Mon, 27 Dec 2021 11:44:03 -0500 Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]:48012 "EHLO mx0b-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229908AbhL0QoD (ORCPT ); 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Mon, 27 Dec 2021 16:43:34 +0000 (GMT) Received: from b06wcsmtp001.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 6E93DA405B; Mon, 27 Dec 2021 16:43:34 +0000 (GMT) Received: from tuxmaker.boeblingen.de.ibm.com (unknown [9.152.85.9]) by b06wcsmtp001.portsmouth.uk.ibm.com (Postfix) with ESMTP; Mon, 27 Dec 2021 16:43:34 +0000 (GMT) From: Niklas Schnelle To: Arnd Bergmann , Bjorn Helgaas , John Garry , Nick Hu , Greentime Hu , Vincent Chen , Paul Walmsley , Palmer Dabbelt , Albert Ou , Guo Ren Cc: linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, linux-pci@vger.kernel.org, linux-riscv@lists.infradead.org, linux-csky@vger.kernel.org, linux-i2c@vger.kernel.org Subject: [RFC 10/32] i2c: Kconfig: add HAS_IOPORT dependencies Date: Mon, 27 Dec 2021 17:42:55 +0100 Message-Id: <20211227164317.4146918-11-schnelle@linux.ibm.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20211227164317.4146918-1-schnelle@linux.ibm.com> References: <20211227164317.4146918-1-schnelle@linux.ibm.com> MIME-Version: 1.0 X-TM-AS-GCONF: 00 X-Proofpoint-GUID: G4FaXxlziUfBc-SP2PxB0On3dv0q43NZ X-Proofpoint-ORIG-GUID: l8p0K49-XqXGaXnOv7_BLkuX4__FcUJv X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.790,Hydra:6.0.425,FMLib:17.11.62.513 definitions=2021-12-27_08,2021-12-24_01,2021-12-02_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 malwarescore=0 spamscore=0 impostorscore=0 mlxscore=0 phishscore=0 mlxlogscore=999 clxscore=1015 priorityscore=1501 bulkscore=0 adultscore=0 lowpriorityscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2110150000 definitions=main-2112270080 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 add HAS_IOPORT as dependency for those drivers using them. Co-developed-by: Arnd Bergmann Signed-off-by: Arnd Bergmann Signed-off-by: Niklas Schnelle --- drivers/i2c/busses/Kconfig | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig index a8d6274dc965..55403018784a 100644 --- a/drivers/i2c/busses/Kconfig +++ b/drivers/i2c/busses/Kconfig @@ -175,7 +175,7 @@ config I2C_ISMT config I2C_PIIX4 tristate "Intel PIIX4 and compatible (ATI/AMD/Serverworks/Broadcom/SMSC)" - depends on PCI + depends on PCI && HAS_IOPORT help If you say yes to this option, support will be included for the Intel PIIX4 family of mainboard I2C interfaces. Specifically, the following @@ -828,6 +828,7 @@ config I2C_NPCM7XX config I2C_OCORES tristate "OpenCores I2C Controller" + depends on HAS_IOPORT help If you say yes to this option, support will be included for the OpenCores I2C controller. For details see @@ -1227,6 +1228,7 @@ config I2C_CP2615 config I2C_PARPORT tristate "Parallel port adapter" depends on PARPORT + depends on HAS_IOPORT select I2C_ALGOBIT select I2C_SMBUS help @@ -1325,6 +1327,7 @@ config I2C_ICY config I2C_MLXCPLD tristate "Mellanox I2C driver" depends on X86_64 || COMPILE_TEST + depends on HAS_IOPORT help This exposes the Mellanox platform I2C busses to the linux I2C layer for X86 based systems. From patchwork Mon Dec 27 16:42:56 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Niklas Schnelle X-Patchwork-Id: 1573436 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: bilbo.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=ibm.com header.i=@ibm.com header.a=rsa-sha256 header.s=pp1 header.b=SC8GPIWP; dkim-atps=neutral Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=linux-pci-owner@vger.kernel.org; receiver=) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by bilbo.ozlabs.org (Postfix) with ESMTP id 4JN3R64XD4z9sR4 for ; Tue, 28 Dec 2021 03:44:18 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230265AbhL0QoQ (ORCPT ); Mon, 27 Dec 2021 11:44:16 -0500 Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]:57610 "EHLO mx0b-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229949AbhL0QoE (ORCPT ); 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Mon, 27 Dec 2021 16:43:35 +0000 (GMT) Received: from b06wcsmtp001.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 48993A4054; Mon, 27 Dec 2021 16:43:35 +0000 (GMT) Received: from tuxmaker.boeblingen.de.ibm.com (unknown [9.152.85.9]) by b06wcsmtp001.portsmouth.uk.ibm.com (Postfix) with ESMTP; Mon, 27 Dec 2021 16:43:35 +0000 (GMT) From: Niklas Schnelle To: Arnd Bergmann , Bjorn Helgaas , John Garry , Nick Hu , Greentime Hu , Vincent Chen , Paul Walmsley , Palmer Dabbelt , Albert Ou , Guo Ren , Dmitry Torokhov Cc: linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, linux-pci@vger.kernel.org, linux-riscv@lists.infradead.org, linux-csky@vger.kernel.org, linux-input@vger.kernel.org Subject: [RFC 11/32] Input: Kconfig: add HAS_IOPORT dependencies Date: Mon, 27 Dec 2021 17:42:56 +0100 Message-Id: <20211227164317.4146918-12-schnelle@linux.ibm.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20211227164317.4146918-1-schnelle@linux.ibm.com> References: <20211227164317.4146918-1-schnelle@linux.ibm.com> MIME-Version: 1.0 X-TM-AS-GCONF: 00 X-Proofpoint-GUID: A1DUS9DrDIJkHlzeXlDXpoEFLDhFrKX0 X-Proofpoint-ORIG-GUID: ECthtyuMMzAFK14KJqQYBG2ERGxapcuK X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.790,Hydra:6.0.425,FMLib:17.11.62.513 definitions=2021-12-27_08,2021-12-24_01,2021-12-02_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 malwarescore=0 spamscore=0 impostorscore=0 mlxscore=0 phishscore=0 mlxlogscore=943 clxscore=1015 priorityscore=1501 bulkscore=0 adultscore=0 lowpriorityscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2110150000 definitions=main-2112270080 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 add HAS_IOPORT as dependency for those drivers using them. Co-developed-by: Arnd Bergmann Signed-off-by: Arnd Bergmann Signed-off-by: Niklas Schnelle --- drivers/input/serio/Kconfig | 2 ++ drivers/input/touchscreen/Kconfig | 1 + 2 files changed, 3 insertions(+) diff --git a/drivers/input/serio/Kconfig b/drivers/input/serio/Kconfig index f39b7b3f7942..5d125627c595 100644 --- a/drivers/input/serio/Kconfig +++ b/drivers/input/serio/Kconfig @@ -75,6 +75,7 @@ config SERIO_Q40KBD config SERIO_PARKBD tristate "Parallel port keyboard adapter" depends on PARPORT + depends on HAS_IOPORT help Say Y here if you built a simple parallel port adapter to attach an additional AT keyboard, XT keyboard or PS/2 mouse. @@ -148,6 +149,7 @@ config HIL_MLC config SERIO_PCIPS2 tristate "PCI PS/2 keyboard and PS/2 mouse controller" depends on PCI + depends on HAS_IOPORT help Say Y here if you have a Mobility Docking station with PS/2 keyboard and mice ports. diff --git a/drivers/input/touchscreen/Kconfig b/drivers/input/touchscreen/Kconfig index 2f6adfb7b938..a77663b79aec 100644 --- a/drivers/input/touchscreen/Kconfig +++ b/drivers/input/touchscreen/Kconfig @@ -664,6 +664,7 @@ config TOUCHSCREEN_INEXIO config TOUCHSCREEN_MK712 tristate "ICS MicroClock MK712 touchscreen" + depends on ISA help Say Y here if you have the ICS MicroClock MK712 touchscreen controller chip in your system. From patchwork Mon Dec 27 16:42:57 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Niklas Schnelle X-Patchwork-Id: 1573447 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: bilbo.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=ibm.com header.i=@ibm.com header.a=rsa-sha256 header.s=pp1 header.b=XF202jlB; dkim-atps=neutral Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=linux-pci-owner@vger.kernel.org; receiver=) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by bilbo.ozlabs.org (Postfix) with ESMTP id 4JN3Rf2hgvz9sR4 for ; Tue, 28 Dec 2021 03:44:46 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231639AbhL0Qom (ORCPT ); Mon, 27 Dec 2021 11:44:42 -0500 Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]:1692 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S230249AbhL0QoQ (ORCPT ); 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Mon, 27 Dec 2021 16:43:36 +0000 (GMT) Received: from b06wcsmtp001.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 1039BA405B; Mon, 27 Dec 2021 16:43:36 +0000 (GMT) Received: from tuxmaker.boeblingen.de.ibm.com (unknown [9.152.85.9]) by b06wcsmtp001.portsmouth.uk.ibm.com (Postfix) with ESMTP; Mon, 27 Dec 2021 16:43:36 +0000 (GMT) From: Niklas Schnelle To: Arnd Bergmann , Bjorn Helgaas , John Garry , Nick Hu , Greentime Hu , Vincent Chen , Paul Walmsley , Palmer Dabbelt , Albert Ou , Guo Ren , Jonathan Cameron , Lars-Peter Clausen Cc: linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, linux-pci@vger.kernel.org, linux-riscv@lists.infradead.org, linux-csky@vger.kernel.org, linux-iio@vger.kernel.org Subject: [RFC 12/32] iio: adc: Kconfig: add HAS_IOPORT dependencies Date: Mon, 27 Dec 2021 17:42:57 +0100 Message-Id: <20211227164317.4146918-13-schnelle@linux.ibm.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20211227164317.4146918-1-schnelle@linux.ibm.com> References: <20211227164317.4146918-1-schnelle@linux.ibm.com> MIME-Version: 1.0 X-TM-AS-GCONF: 00 X-Proofpoint-ORIG-GUID: x8B7lYGabPZ7bG8tbK6EGxImoclA-4bK X-Proofpoint-GUID: Zv3Tq2DqAFp0Wkf_UWQ6d1Ii8pPvLV4L X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.790,Hydra:6.0.425,FMLib:17.11.62.513 definitions=2021-12-27_08,2021-12-24_01,2021-12-02_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 spamscore=0 phishscore=0 bulkscore=0 priorityscore=1501 mlxlogscore=999 adultscore=0 malwarescore=0 lowpriorityscore=0 clxscore=1011 impostorscore=0 mlxscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2110150000 definitions=main-2112270080 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 add HAS_IOPORT as dependency for those drivers using them. Co-developed-by: Arnd Bergmann Signed-off-by: Arnd Bergmann Signed-off-by: Niklas Schnelle --- drivers/iio/adc/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iio/adc/Kconfig b/drivers/iio/adc/Kconfig index 3363af15a43f..1338ce51c0c5 100644 --- a/drivers/iio/adc/Kconfig +++ b/drivers/iio/adc/Kconfig @@ -119,7 +119,7 @@ config AD7606 config AD7606_IFACE_PARALLEL tristate "Analog Devices AD7606 ADC driver with parallel interface support" - depends on HAS_IOMEM + depends on HAS_IOPORT select AD7606 help Say yes here to build parallel interface support for Analog Devices: From patchwork Mon Dec 27 16:42:58 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Niklas Schnelle X-Patchwork-Id: 1573464 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: bilbo.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=ibm.com header.i=@ibm.com header.a=rsa-sha256 header.s=pp1 header.b=Yaz8HUj/; 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Mon, 27 Dec 2021 16:43:36 +0000 (GMT) Received: from tuxmaker.boeblingen.de.ibm.com (unknown [9.152.85.9]) by b06wcsmtp001.portsmouth.uk.ibm.com (Postfix) with ESMTP; Mon, 27 Dec 2021 16:43:36 +0000 (GMT) From: Niklas Schnelle To: Arnd Bergmann , Bjorn Helgaas , John Garry , Nick Hu , Greentime Hu , Vincent Chen , Paul Walmsley , Palmer Dabbelt , Albert Ou , Guo Ren , Jean Delvare , Guenter Roeck Cc: linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, linux-pci@vger.kernel.org, linux-riscv@lists.infradead.org, linux-csky@vger.kernel.org, linux-hwmon@vger.kernel.org Subject: [RFC 13/32] hwmon: Kconfig: add HAS_IOPORT dependencies Date: Mon, 27 Dec 2021 17:42:58 +0100 Message-Id: <20211227164317.4146918-14-schnelle@linux.ibm.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20211227164317.4146918-1-schnelle@linux.ibm.com> References: <20211227164317.4146918-1-schnelle@linux.ibm.com> MIME-Version: 1.0 X-TM-AS-GCONF: 00 X-Proofpoint-GUID: Og05-Aa6Tix89qkG8pECrpDGcs7lvPjB X-Proofpoint-ORIG-GUID: 5FeheTftJwqXsrAo31O_i8KOyYQrnG3Q X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.790,Hydra:6.0.425,FMLib:17.11.62.513 definitions=2021-12-27_08,2021-12-24_01,2021-12-02_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 adultscore=0 mlxlogscore=891 mlxscore=0 malwarescore=0 priorityscore=1501 phishscore=0 clxscore=1015 impostorscore=0 bulkscore=0 suspectscore=0 lowpriorityscore=0 spamscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2110150000 definitions=main-2112270080 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 add HAS_IOPORT as dependency for those drivers using them. Co-developed-by: Arnd Bergmann Signed-off-by: Arnd Bergmann Signed-off-by: Niklas Schnelle --- drivers/hwmon/Kconfig | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/drivers/hwmon/Kconfig b/drivers/hwmon/Kconfig index 09397562c396..c1a2d8ac96fd 100644 --- a/drivers/hwmon/Kconfig +++ b/drivers/hwmon/Kconfig @@ -547,6 +547,7 @@ config SENSORS_SPARX5 config SENSORS_F71805F tristate "Fintek F71805F/FG, F71806F/FG and F71872F/FG" + depends on HAS_IOPORT depends on !PPC help If you say yes here you get support for hardware monitoring @@ -558,6 +559,7 @@ config SENSORS_F71805F config SENSORS_F71882FG tristate "Fintek F71882FG and compatibles" + depends on HAS_IOPORT depends on !PPC help If you say yes here you get support for hardware monitoring @@ -761,6 +763,7 @@ config SENSORS_CORETEMP config SENSORS_IT87 tristate "ITE IT87xx and compatibles" + depends on HAS_IOPORT depends on !PPC select HWMON_VID help @@ -1387,6 +1390,7 @@ config SENSORS_LM95245 config SENSORS_PC87360 tristate "National Semiconductor PC87360 family" + depends on HAS_IOPORT depends on !PPC select HWMON_VID help @@ -1401,6 +1405,7 @@ config SENSORS_PC87360 config SENSORS_PC87427 tristate "National Semiconductor PC87427" + depends on HAS_IOPORT depends on !PPC help If you say yes here you get access to the hardware monitoring @@ -1432,6 +1437,7 @@ config SENSORS_NTC_THERMISTOR config SENSORS_NCT6683 tristate "Nuvoton NCT6683D" + depends on HAS_IOPORT depends on !PPC help If you say yes here you get support for the hardware monitoring @@ -1442,6 +1448,7 @@ config SENSORS_NCT6683 config SENSORS_NCT6775 tristate "Nuvoton NCT6775F and compatibles" + depends on HAS_IOPORT depends on !PPC depends on ACPI_WMI || ACPI_WMI=n select HWMON_VID @@ -1664,6 +1671,7 @@ config SENSORS_SIS5595 config SENSORS_DME1737 tristate "SMSC DME1737, SCH311x and compatibles" + depends on HAS_IOPORT depends on I2C && !PPC select HWMON_VID help @@ -1707,6 +1715,7 @@ config SENSORS_EMC6W201 config SENSORS_SMSC47M1 tristate "SMSC LPC47M10x and compatibles" + depends on HAS_IOPORT depends on !PPC help If you say yes here you get support for the integrated fan @@ -1741,6 +1750,7 @@ config SENSORS_SMSC47M192 config SENSORS_SMSC47B397 tristate "SMSC LPC47B397-NC" + depends on HAS_IOPORT depends on !PPC help If you say yes here you get support for the SMSC LPC47B397-NC @@ -1754,6 +1764,7 @@ config SENSORS_SCH56XX_COMMON config SENSORS_SCH5627 tristate "SMSC SCH5627" + depends on HAS_IOPORT depends on !PPC && WATCHDOG select SENSORS_SCH56XX_COMMON select WATCHDOG_CORE @@ -1767,6 +1778,7 @@ config SENSORS_SCH5627 config SENSORS_SCH5636 tristate "SMSC SCH5636" + depends on HAS_IOPORT depends on !PPC && WATCHDOG select SENSORS_SCH56XX_COMMON select WATCHDOG_CORE @@ -1995,6 +2007,7 @@ config SENSORS_VIA686A config SENSORS_VT1211 tristate "VIA VT1211" + depends on HAS_IOPORT depends on !PPC select HWMON_VID help @@ -2114,6 +2127,7 @@ config SENSORS_W83L786NG config SENSORS_W83627HF tristate "Winbond W83627HF, W83627THF, W83637HF, W83687THF, W83697HF" + depends on HAS_IOPORT depends on !PPC select HWMON_VID help @@ -2126,6 +2140,7 @@ config SENSORS_W83627HF config SENSORS_W83627EHF tristate "Winbond W83627EHF/EHG/DHG/UHG, W83667HG" + depends on HAS_IOPORT depends on !PPC select HWMON_VID help From patchwork Mon Dec 27 16:42:59 2021 Content-Type: text/plain; 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Mon, 27 Dec 2021 16:43:38 +0000 (GMT) Received: from b06wcsmtp001.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id B5399A4054; Mon, 27 Dec 2021 16:43:37 +0000 (GMT) Received: from tuxmaker.boeblingen.de.ibm.com (unknown [9.152.85.9]) by b06wcsmtp001.portsmouth.uk.ibm.com (Postfix) with ESMTP; Mon, 27 Dec 2021 16:43:37 +0000 (GMT) From: Niklas Schnelle To: Arnd Bergmann , Bjorn Helgaas , John Garry , Nick Hu , Greentime Hu , Vincent Chen , Paul Walmsley , Palmer Dabbelt , Albert Ou , Guo Ren , Pavel Machek Cc: linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, linux-pci@vger.kernel.org, linux-riscv@lists.infradead.org, linux-csky@vger.kernel.org, linux-leds@vger.kernel.org Subject: [RFC 14/32] leds: Kconfig: add HAS_IOPORT dependencies Date: Mon, 27 Dec 2021 17:42:59 +0100 Message-Id: <20211227164317.4146918-15-schnelle@linux.ibm.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20211227164317.4146918-1-schnelle@linux.ibm.com> References: <20211227164317.4146918-1-schnelle@linux.ibm.com> MIME-Version: 1.0 X-TM-AS-GCONF: 00 X-Proofpoint-ORIG-GUID: nyjUhbLqn5eUmw6TWBmvjleK-W6eViSE X-Proofpoint-GUID: uQ8p3HfgVpEydi2hNkuJH2oNIBEAcCn_ X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.790,Hydra:6.0.425,FMLib:17.11.62.513 definitions=2021-12-27_08,2021-12-24_01,2021-12-02_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 lowpriorityscore=0 adultscore=0 impostorscore=0 mlxscore=0 phishscore=0 suspectscore=0 malwarescore=0 mlxlogscore=997 bulkscore=0 spamscore=0 clxscore=1011 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2110150000 definitions=main-2112270080 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 add HAS_IOPORT as dependency for those drivers using them. Co-developed-by: Arnd Bergmann Signed-off-by: Arnd Bergmann Signed-off-by: Niklas Schnelle --- drivers/leds/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/leds/Kconfig b/drivers/leds/Kconfig index ed800f5da7d8..7d670fc40865 100644 --- a/drivers/leds/Kconfig +++ b/drivers/leds/Kconfig @@ -688,7 +688,7 @@ config LEDS_LM355x config LEDS_OT200 tristate "LED support for the Bachmann OT200" - depends on LEDS_CLASS && HAS_IOMEM && (X86_32 || COMPILE_TEST) + depends on LEDS_CLASS && HAS_IOPORT && (X86_32 || COMPILE_TEST) help This option enables support for the LEDs on the Bachmann OT200. Say Y to enable LEDs on the Bachmann OT200. From patchwork Mon Dec 27 16:43:00 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Niklas Schnelle X-Patchwork-Id: 1573444 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: bilbo.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=ibm.com header.i=@ibm.com header.a=rsa-sha256 header.s=pp1 header.b=sOt9rjEU; dkim-atps=neutral Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=linux-pci-owner@vger.kernel.org; receiver=) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by bilbo.ozlabs.org (Postfix) with ESMTP id 4JN3RH6GcPz9sVq for ; Tue, 28 Dec 2021 03:44:27 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231162AbhL0Qo0 (ORCPT ); Mon, 27 Dec 2021 11:44:26 -0500 Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]:15130 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S230007AbhL0QoI (ORCPT ); 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Mon, 27 Dec 2021 16:43:39 +0000 (GMT) Received: from b06wcsmtp001.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id AC79DA405B; Mon, 27 Dec 2021 16:43:38 +0000 (GMT) Received: from tuxmaker.boeblingen.de.ibm.com (unknown [9.152.85.9]) by b06wcsmtp001.portsmouth.uk.ibm.com (Postfix) with ESMTP; Mon, 27 Dec 2021 16:43:38 +0000 (GMT) From: Niklas Schnelle To: Arnd Bergmann , Bjorn Helgaas , John Garry , Nick Hu , Greentime Hu , Vincent Chen , Paul Walmsley , Palmer Dabbelt , Albert Ou , Guo Ren , Mauro Carvalho Chehab , Sean Young Cc: linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, linux-pci@vger.kernel.org, linux-riscv@lists.infradead.org, linux-csky@vger.kernel.org, linux-media@vger.kernel.org Subject: [RFC 15/32] media: Kconfig: add HAS_IOPORT dependencies Date: Mon, 27 Dec 2021 17:43:00 +0100 Message-Id: <20211227164317.4146918-16-schnelle@linux.ibm.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20211227164317.4146918-1-schnelle@linux.ibm.com> References: <20211227164317.4146918-1-schnelle@linux.ibm.com> MIME-Version: 1.0 X-TM-AS-GCONF: 00 X-Proofpoint-ORIG-GUID: Eaoc6zXrPajXTw6xLX3SK7J7gmDING9G X-Proofpoint-GUID: Ta-94pXtMtk1Eum1Odl_LpGrOr6297nE X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.790,Hydra:6.0.425,FMLib:17.11.62.513 definitions=2021-12-27_08,2021-12-24_01,2021-12-02_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 lowpriorityscore=0 adultscore=0 impostorscore=0 mlxscore=0 phishscore=0 suspectscore=0 malwarescore=0 mlxlogscore=999 bulkscore=0 spamscore=0 clxscore=1011 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2110150000 definitions=main-2112270080 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 add HAS_IOPORT as dependency for those drivers using them. Co-developed-by: Arnd Bergmann Signed-off-by: Arnd Bergmann Signed-off-by: Niklas Schnelle --- drivers/media/radio/Kconfig | 13 +++++++++++++ drivers/media/rc/Kconfig | 6 ++++++ 2 files changed, 19 insertions(+) diff --git a/drivers/media/radio/Kconfig b/drivers/media/radio/Kconfig index 32eb73993998..044590b58212 100644 --- a/drivers/media/radio/Kconfig +++ b/drivers/media/radio/Kconfig @@ -233,6 +233,7 @@ source "drivers/media/radio/wl128x/Kconfig" menuconfig V4L_RADIO_ISA_DRIVERS bool "ISA radio devices" depends on ISA || COMPILE_TEST + depends on HAS_IOPORT help Say Y here to enable support for these ISA drivers. @@ -240,11 +241,13 @@ if V4L_RADIO_ISA_DRIVERS config RADIO_ISA depends on ISA || COMPILE_TEST + depends on HAS_IOPORT tristate config RADIO_CADET tristate "ADS Cadet AM/FM Tuner" depends on ISA || COMPILE_TEST + depends on HAS_IOPORT depends on VIDEO_V4L2 help Choose Y here if you have one of these AM/FM radio cards, and then @@ -256,6 +259,7 @@ config RADIO_CADET config RADIO_RTRACK tristate "AIMSlab RadioTrack (aka RadioReveal) support" depends on ISA || COMPILE_TEST + depends on HAS_IOPORT depends on VIDEO_V4L2 select RADIO_ISA help @@ -288,6 +292,7 @@ config RADIO_RTRACK_PORT config RADIO_RTRACK2 tristate "AIMSlab RadioTrack II support" depends on ISA || COMPILE_TEST + depends on HAS_IOPORT depends on VIDEO_V4L2 select RADIO_ISA help @@ -312,6 +317,7 @@ config RADIO_RTRACK2_PORT config RADIO_AZTECH tristate "Aztech/Packard Bell Radio" depends on ISA || COMPILE_TEST + depends on HAS_IOPORT depends on VIDEO_V4L2 select RADIO_ISA help @@ -333,6 +339,7 @@ config RADIO_AZTECH_PORT config RADIO_GEMTEK tristate "GemTek Radio card (or compatible) support" depends on ISA || COMPILE_TEST + depends on HAS_IOPORT depends on VIDEO_V4L2 select RADIO_ISA help @@ -389,6 +396,7 @@ config RADIO_MIROPCM20 config RADIO_SF16FMI tristate "SF16-FMI/SF16-FMP/SF16-FMD Radio" depends on ISA || COMPILE_TEST + depends on HAS_IOPORT depends on VIDEO_V4L2 help Choose Y here if you have one of these FM radio cards. @@ -399,6 +407,7 @@ config RADIO_SF16FMI config RADIO_SF16FMR2 tristate "SF16-FMR2/SF16-FMD2 Radio" depends on ISA || COMPILE_TEST + depends on HAS_IOPORT depends on VIDEO_V4L2 select RADIO_TEA575X help @@ -410,6 +419,7 @@ config RADIO_SF16FMR2 config RADIO_TERRATEC tristate "TerraTec ActiveRadio ISA Standalone" depends on ISA || COMPILE_TEST + depends on HAS_IOPORT depends on VIDEO_V4L2 select RADIO_ISA help @@ -425,6 +435,7 @@ config RADIO_TERRATEC config RADIO_TRUST tristate "Trust FM radio card" depends on ISA || COMPILE_TEST + depends on HAS_IOPORT depends on VIDEO_V4L2 select RADIO_ISA help @@ -449,6 +460,7 @@ config RADIO_TRUST_PORT config RADIO_TYPHOON tristate "Typhoon Radio (a.k.a. EcoRadio)" depends on ISA || COMPILE_TEST + depends on HAS_IOPORT depends on VIDEO_V4L2 select RADIO_ISA help @@ -484,6 +496,7 @@ config RADIO_TYPHOON_MUTEFREQ config RADIO_ZOLTRIX tristate "Zoltrix Radio" depends on ISA || COMPILE_TEST + depends on HAS_IOPORT depends on VIDEO_V4L2 select RADIO_ISA help diff --git a/drivers/media/rc/Kconfig b/drivers/media/rc/Kconfig index 9506baf3c4c1..d0947296f935 100644 --- a/drivers/media/rc/Kconfig +++ b/drivers/media/rc/Kconfig @@ -163,6 +163,7 @@ config RC_ATI_REMOTE config IR_ENE tristate "ENE eHome Receiver/Transceiver (pnp id: ENE0100/ENE02xxx)" depends on PNP || COMPILE_TEST + depends on HAS_IOPORT help Say Y here to enable support for integrated infrared receiver /transceiver made by ENE. @@ -216,6 +217,7 @@ config IR_MCEUSB config IR_ITE_CIR tristate "ITE Tech Inc. IT8712/IT8512 Consumer Infrared Transceiver" depends on PNP || COMPILE_TEST + depends on HAS_IOPORT help Say Y here to enable support for integrated infrared receivers /transceivers made by ITE Tech Inc. These are found in @@ -228,6 +230,7 @@ config IR_ITE_CIR config IR_FINTEK tristate "Fintek Consumer Infrared Transceiver" depends on PNP || COMPILE_TEST + depends on HAS_IOPORT help Say Y here to enable support for integrated infrared receiver /transceiver made by Fintek. This chip is found on assorted @@ -269,6 +272,7 @@ config IR_MTK config IR_NUVOTON tristate "Nuvoton w836x7hg Consumer Infrared Transceiver" depends on PNP || COMPILE_TEST + depends on HAS_IOPORT help Say Y here to enable support for integrated infrared receiver /transceiver made by Nuvoton (formerly Winbond). This chip is @@ -312,6 +316,7 @@ config IR_STREAMZAP config IR_WINBOND_CIR tristate "Winbond IR remote control" depends on (X86 && PNP) || COMPILE_TEST + depends on HAS_IOPORT select NEW_LEDS select LEDS_CLASS select BITREVERSE @@ -440,6 +445,7 @@ config IR_SUNXI config IR_SERIAL tristate "Homebrew Serial Port Receiver" + depends on HAS_IOPORT help Say Y if you want to use Homebrew Serial Port Receivers and Transceivers. 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Mon, 27 Dec 2021 16:43:40 +0000 (GMT) Received: from b06wcsmtp001.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 915B0A4054; Mon, 27 Dec 2021 16:43:39 +0000 (GMT) Received: from tuxmaker.boeblingen.de.ibm.com (unknown [9.152.85.9]) by b06wcsmtp001.portsmouth.uk.ibm.com (Postfix) with ESMTP; Mon, 27 Dec 2021 16:43:39 +0000 (GMT) From: Niklas Schnelle To: Arnd Bergmann , Bjorn Helgaas , John Garry , Nick Hu , Greentime Hu , Vincent Chen , Paul Walmsley , Palmer Dabbelt , Albert Ou , Guo Ren , Arnd Bergmann , Greg Kroah-Hartman Cc: linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, linux-pci@vger.kernel.org, linux-riscv@lists.infradead.org, linux-csky@vger.kernel.org Subject: [RFC 16/32] misc: handle HAS_IOPORT dependencies Date: Mon, 27 Dec 2021 17:43:01 +0100 Message-Id: <20211227164317.4146918-17-schnelle@linux.ibm.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20211227164317.4146918-1-schnelle@linux.ibm.com> References: <20211227164317.4146918-1-schnelle@linux.ibm.com> MIME-Version: 1.0 X-TM-AS-GCONF: 00 X-Proofpoint-GUID: BfgWnkUB20COgD5By6Ap0OIB6yjWnbn- X-Proofpoint-ORIG-GUID: PyNZNNkoUH8p5Tmd8bGx8foxUSXW6lmV X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.790,Hydra:6.0.425,FMLib:17.11.62.513 definitions=2021-12-27_08,2021-12-24_01,2021-12-02_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 bulkscore=0 malwarescore=0 phishscore=0 spamscore=0 impostorscore=0 clxscore=1015 priorityscore=1501 adultscore=0 mlxscore=0 mlxlogscore=999 lowpriorityscore=0 suspectscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2110150000 definitions=main-2112270080 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 add HAS_IOPORT as dependency for those drivers using them. Co-developed-by: Arnd Bergmann Signed-off-by: Arnd Bergmann Signed-off-by: Niklas Schnelle --- drivers/misc/altera-stapl/Makefile | 3 ++- drivers/misc/altera-stapl/altera.c | 6 +++++- 2 files changed, 7 insertions(+), 2 deletions(-) diff --git a/drivers/misc/altera-stapl/Makefile b/drivers/misc/altera-stapl/Makefile index dd0f8189666b..90f18e7bf9b0 100644 --- a/drivers/misc/altera-stapl/Makefile +++ b/drivers/misc/altera-stapl/Makefile @@ -1,4 +1,5 @@ # SPDX-License-Identifier: GPL-2.0-only -altera-stapl-objs = altera-lpt.o altera-jtag.o altera-comp.o altera.o +altera-stapl-y = altera-jtag.o altera-comp.o altera.o +altera-stapl-$(CONFIG_HAS_IOPORT) += altera-lpt.o obj-$(CONFIG_ALTERA_STAPL) += altera-stapl.o diff --git a/drivers/misc/altera-stapl/altera.c b/drivers/misc/altera-stapl/altera.c index 92c0611034b0..c7ae64de8bb4 100644 --- a/drivers/misc/altera-stapl/altera.c +++ b/drivers/misc/altera-stapl/altera.c @@ -2431,6 +2431,10 @@ int altera_init(struct altera_config *config, const struct firmware *fw) astate->config = config; if (!astate->config->jtag_io) { + if (!IS_ENABLED(CONFIG_HAS_IOPORT)) { + retval = -ENODEV; + goto free_state; + } dprintk("%s: using byteblaster!\n", __func__); astate->config->jtag_io = netup_jtag_io_lpt; } @@ -2505,7 +2509,7 @@ int altera_init(struct altera_config *config, const struct firmware *fw) } else if (exec_result) printk(KERN_ERR "%s: error %d\n", __func__, exec_result); - +free_state: kfree(astate); free_value: kfree(value); From patchwork Mon Dec 27 16:43:02 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Niklas Schnelle X-Patchwork-Id: 1573446 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: bilbo.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=ibm.com header.i=@ibm.com header.a=rsa-sha256 header.s=pp1 header.b=mjx6tdKZ; dkim-atps=neutral Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; 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Mon, 27 Dec 2021 16:43:40 +0000 (GMT) From: Niklas Schnelle To: Arnd Bergmann , Bjorn Helgaas , John Garry , Nick Hu , Greentime Hu , Vincent Chen , Paul Walmsley , Palmer Dabbelt , Albert Ou , Guo Ren , "David S. Miller" , Jakub Kicinski , Wolfgang Grandegger , Marc Kleine-Budde Cc: linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, linux-pci@vger.kernel.org, linux-riscv@lists.infradead.org, linux-csky@vger.kernel.org, netdev@vger.kernel.org, linux-can@vger.kernel.org Subject: [RFC 17/32] net: Kconfig: add HAS_IOPORT dependencies Date: Mon, 27 Dec 2021 17:43:02 +0100 Message-Id: <20211227164317.4146918-18-schnelle@linux.ibm.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20211227164317.4146918-1-schnelle@linux.ibm.com> References: <20211227164317.4146918-1-schnelle@linux.ibm.com> MIME-Version: 1.0 X-TM-AS-GCONF: 00 X-Proofpoint-GUID: r1PMtT0i8NwLvGeQcDuE90R1l_Qh7u0E X-Proofpoint-ORIG-GUID: -8qZcipZwuL7bq32zdyuniaG3OuaHw__ X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.790,Hydra:6.0.425,FMLib:17.11.62.513 definitions=2021-12-27_08,2021-12-24_01,2021-12-02_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 malwarescore=0 spamscore=0 impostorscore=0 mlxscore=0 phishscore=0 mlxlogscore=914 clxscore=1011 priorityscore=1501 bulkscore=0 adultscore=0 lowpriorityscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2110150000 definitions=main-2112270080 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 add HAS_IOPORT as dependency for those drivers using them. Co-developed-by: Arnd Bergmann Signed-off-by: Arnd Bergmann Signed-off-by: Niklas Schnelle Acked-by: Marc Kleine-Budde --- drivers/net/Kconfig | 2 +- drivers/net/can/cc770/Kconfig | 1 + drivers/net/can/sja1000/Kconfig | 1 + drivers/net/ethernet/via/Kconfig | 1 + drivers/net/hamradio/Kconfig | 6 +++--- 5 files changed, 7 insertions(+), 4 deletions(-) diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig index 6cccc3dc00bc..362d20c9a571 100644 --- a/drivers/net/Kconfig +++ b/drivers/net/Kconfig @@ -476,7 +476,7 @@ source "drivers/net/ipa/Kconfig" config NET_SB1000 tristate "General Instruments Surfboard 1000" - depends on PNP + depends on ISAPNP help This is a driver for the General Instrument (also known as NextLevel) SURFboard 1000 internal diff --git a/drivers/net/can/cc770/Kconfig b/drivers/net/can/cc770/Kconfig index 9ef1359319f0..467ef19de1c1 100644 --- a/drivers/net/can/cc770/Kconfig +++ b/drivers/net/can/cc770/Kconfig @@ -7,6 +7,7 @@ if CAN_CC770 config CAN_CC770_ISA tristate "ISA Bus based legacy CC770 driver" + depends on ISA help This driver adds legacy support for CC770 and AN82527 chips connected to the ISA bus using I/O port, memory mapped or diff --git a/drivers/net/can/sja1000/Kconfig b/drivers/net/can/sja1000/Kconfig index 110071b26921..be1943a27ed0 100644 --- a/drivers/net/can/sja1000/Kconfig +++ b/drivers/net/can/sja1000/Kconfig @@ -87,6 +87,7 @@ config CAN_PLX_PCI config CAN_SJA1000_ISA tristate "ISA Bus based legacy SJA1000 driver" + depends on ISA help This driver adds legacy support for SJA1000 chips connected to the ISA bus using I/O port, memory mapped or indirect access. diff --git a/drivers/net/ethernet/via/Kconfig b/drivers/net/ethernet/via/Kconfig index 0ca7d8f7bfde..25add3d64859 100644 --- a/drivers/net/ethernet/via/Kconfig +++ b/drivers/net/ethernet/via/Kconfig @@ -20,6 +20,7 @@ config VIA_RHINE tristate "VIA Rhine support" depends on LEGACY_PCI || (OF_IRQ && GENERIC_PCI_IOMAP) depends on LEGACY_PCI || ARCH_VT8500 || COMPILE_TEST + depends on HAS_IOPORT depends on HAS_DMA select CRC32 select MII diff --git a/drivers/net/hamradio/Kconfig b/drivers/net/hamradio/Kconfig index 441da03c23ee..61c0bc156870 100644 --- a/drivers/net/hamradio/Kconfig +++ b/drivers/net/hamradio/Kconfig @@ -117,7 +117,7 @@ config SCC_TRXECHO config BAYCOM_SER_FDX tristate "BAYCOM ser12 fullduplex driver for AX.25" - depends on AX25 && !S390 + depends on AX25 && HAS_IOPORT select CRC_CCITT help This is one of two drivers for Baycom style simple amateur radio @@ -137,7 +137,7 @@ config BAYCOM_SER_FDX config BAYCOM_SER_HDX tristate "BAYCOM ser12 halfduplex driver for AX.25" - depends on AX25 && !S390 + depends on AX25 && HAS_IOPORT select CRC_CCITT help This is one of two drivers for Baycom style simple amateur radio @@ -185,7 +185,7 @@ config BAYCOM_EPP config YAM tristate "YAM driver for AX.25" - depends on AX25 && !S390 + depends on AX25 && HAS_IOPORT help The YAM is a modem for packet radio which connects to the serial port and includes some of the functions of a Terminal Node From patchwork Mon Dec 27 16:43:03 2021 Content-Type: text/plain; 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Mon, 27 Dec 2021 16:43:42 +0000 (GMT) Received: from b06wcsmtp001.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 92813A405C; Mon, 27 Dec 2021 16:43:41 +0000 (GMT) Received: from tuxmaker.boeblingen.de.ibm.com (unknown [9.152.85.9]) by b06wcsmtp001.portsmouth.uk.ibm.com (Postfix) with ESMTP; Mon, 27 Dec 2021 16:43:41 +0000 (GMT) From: Niklas Schnelle To: Arnd Bergmann , Bjorn Helgaas , John Garry , Nick Hu , Greentime Hu , Vincent Chen , Paul Walmsley , Palmer Dabbelt , Albert Ou , Guo Ren , Dominik Brodowski Cc: linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, linux-pci@vger.kernel.org, linux-riscv@lists.infradead.org, linux-csky@vger.kernel.org Subject: [RFC 18/32] pcmcia: Kconfig: add HAS_IOPORT dependencies Date: Mon, 27 Dec 2021 17:43:03 +0100 Message-Id: <20211227164317.4146918-19-schnelle@linux.ibm.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20211227164317.4146918-1-schnelle@linux.ibm.com> References: <20211227164317.4146918-1-schnelle@linux.ibm.com> MIME-Version: 1.0 X-TM-AS-GCONF: 00 X-Proofpoint-GUID: YENPMttJiheGgyy9PKhXEvPLbJAlKWFl X-Proofpoint-ORIG-GUID: y5iWcK5qO27rhVAnPQYG71T4ORhxu2Qk X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.790,Hydra:6.0.425,FMLib:17.11.62.513 definitions=2021-12-27_08,2021-12-24_01,2021-12-02_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 spamscore=0 clxscore=1011 priorityscore=1501 phishscore=0 lowpriorityscore=0 bulkscore=0 mlxscore=0 mlxlogscore=870 impostorscore=0 adultscore=0 suspectscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2110150000 definitions=main-2112270080 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. PCMCIA devices are either LEGACY_PCI devices which implies HAS_IOPORT or require HAS_IOPORT. Co-developed-by: Arnd Bergmann Signed-off-by: Arnd Bergmann Signed-off-by: Niklas Schnelle Acked-by: Dominik Brodowski --- drivers/pcmcia/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/pcmcia/Kconfig b/drivers/pcmcia/Kconfig index d13b8d1a780a..3d05bdf1f9cb 100644 --- a/drivers/pcmcia/Kconfig +++ b/drivers/pcmcia/Kconfig @@ -5,7 +5,7 @@ menuconfig PCCARD tristate "PCCard (PCMCIA/CardBus) support" - depends on !UML + depends on LEGACY_PCI || HAS_IOPORT help Say Y here if you want to attach PCMCIA- or PC-cards to your Linux computer. These are credit-card size devices such as network cards, From patchwork Mon Dec 27 16:43:04 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Niklas Schnelle X-Patchwork-Id: 1573438 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: bilbo.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=ibm.com header.i=@ibm.com header.a=rsa-sha256 header.s=pp1 header.b=nuUPm11F; dkim-atps=neutral Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=linux-pci-owner@vger.kernel.org; receiver=) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by bilbo.ozlabs.org (Postfix) with ESMTP id 4JN3R84bTZz9sVq for ; Tue, 28 Dec 2021 03:44:20 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230309AbhL0QoR (ORCPT ); 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Mon, 27 Dec 2021 16:35:16 GMT Received: from b06wcsmtp001.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id E63B6A405B; Mon, 27 Dec 2021 16:43:42 +0000 (GMT) Received: from b06wcsmtp001.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 744C3A4062; Mon, 27 Dec 2021 16:43:42 +0000 (GMT) Received: from tuxmaker.boeblingen.de.ibm.com (unknown [9.152.85.9]) by b06wcsmtp001.portsmouth.uk.ibm.com (Postfix) with ESMTP; Mon, 27 Dec 2021 16:43:42 +0000 (GMT) From: Niklas Schnelle To: Arnd Bergmann , Bjorn Helgaas , John Garry , Nick Hu , Greentime Hu , Vincent Chen , Paul Walmsley , Palmer Dabbelt , Albert Ou , Guo Ren , Benson Leung Cc: linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, linux-pci@vger.kernel.org, linux-riscv@lists.infradead.org, linux-csky@vger.kernel.org Subject: [RFC 19/32] platform: Kconfig: add HAS_IOPORT dependencies Date: Mon, 27 Dec 2021 17:43:04 +0100 Message-Id: <20211227164317.4146918-20-schnelle@linux.ibm.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20211227164317.4146918-1-schnelle@linux.ibm.com> References: <20211227164317.4146918-1-schnelle@linux.ibm.com> MIME-Version: 1.0 X-TM-AS-GCONF: 00 X-Proofpoint-GUID: 7kr-mNWloWreKpwAbtW3QVjWlZdNVsED X-Proofpoint-ORIG-GUID: csSH6EuVS4UmcscwbB2qlJsyYJtXNFWL X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.790,Hydra:6.0.425,FMLib:17.11.62.513 definitions=2021-12-27_08,2021-12-24_01,2021-12-02_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 phishscore=0 spamscore=0 mlxscore=0 impostorscore=0 mlxlogscore=999 priorityscore=1501 bulkscore=0 clxscore=1011 malwarescore=0 suspectscore=0 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2110150000 definitions=main-2112270080 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 add HAS_IOPORT as dependency for those drivers using them. Co-developed-by: Arnd Bergmann Signed-off-by: Arnd Bergmann Signed-off-by: Niklas Schnelle --- drivers/platform/chrome/Kconfig | 1 + drivers/platform/chrome/wilco_ec/Kconfig | 1 + 2 files changed, 2 insertions(+) diff --git a/drivers/platform/chrome/Kconfig b/drivers/platform/chrome/Kconfig index ccc23d8686e8..b43ef78e75d4 100644 --- a/drivers/platform/chrome/Kconfig +++ b/drivers/platform/chrome/Kconfig @@ -111,6 +111,7 @@ config CROS_EC_SPI config CROS_EC_LPC tristate "ChromeOS Embedded Controller (LPC)" depends on CROS_EC && ACPI && (X86 || COMPILE_TEST) + depends on HAS_IOPORT help If you say Y here, you get support for talking to the ChromeOS EC over an LPC bus, including the LPC Microchip EC (MEC) variant. diff --git a/drivers/platform/chrome/wilco_ec/Kconfig b/drivers/platform/chrome/wilco_ec/Kconfig index 49e8530ca0ac..d1648fb099ac 100644 --- a/drivers/platform/chrome/wilco_ec/Kconfig +++ b/drivers/platform/chrome/wilco_ec/Kconfig @@ -3,6 +3,7 @@ config WILCO_EC tristate "ChromeOS Wilco Embedded Controller" depends on X86 || COMPILE_TEST depends on ACPI && CROS_EC_LPC && LEDS_CLASS + depends on HAS_IOPORT help If you say Y here, you get support for talking to the ChromeOS Wilco EC over an eSPI bus. This uses a simple byte-level protocol From patchwork Mon Dec 27 16:43:05 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Niklas Schnelle X-Patchwork-Id: 1573460 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: bilbo.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=ibm.com header.i=@ibm.com header.a=rsa-sha256 header.s=pp1 header.b=EktaZFQR; dkim-atps=neutral Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=linux-pci-owner@vger.kernel.org; receiver=) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by bilbo.ozlabs.org (Postfix) with ESMTP id 4JN3SM5FNnz9sR4 for ; Tue, 28 Dec 2021 03:45:23 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230306AbhL0QpT (ORCPT ); Mon, 27 Dec 2021 11:45:19 -0500 Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]:40610 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S231547AbhL0Qol (ORCPT ); Mon, 27 Dec 2021 11:44:41 -0500 Received: from pps.filterd (m0098414.ppops.net [127.0.0.1]) by mx0b-001b2d01.pphosted.com (8.16.1.2/8.16.1.2) with SMTP id 1BRG6spi025006; Mon, 27 Dec 2021 16:43:49 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 : content-transfer-encoding : mime-version; s=pp1; bh=Mrt9UPD/9EGo+oBeLZt6TIGQuNTJkZyCI7h9pRe5uPI=; b=EktaZFQRy+f4YDl3K0ueOlx9oILNgJZo4kCrl9nLgKMh+J8Qks1rDlIIUojQzH3OTCrW w6pgqMaeYEjb6I5aJJWagvQsxYHuSdpVxvbuvRmaZmfL1mR/1BpM2EoJWN4/a7W3BhuM Kzf6sIHgLV1o7ZMOYo5yCYUfgIMlanMTQY6sEyKwglRdXE3i9GGN1w0eszgJzQT2RyM9 VutWvyzp4MoHphXQBN0gCcdib80BHuyR+H23eOrQf5r9pxSorQuQqglmvs4StdX29Tmd NAB+zU1mZUy/U0Jm8MBsHtmPzMyE887b7SXkshPv39TWQyi6bdag/foQzwGF54qkL8kZ 9A== Received: from pps.reinject (localhost [127.0.0.1]) by mx0b-001b2d01.pphosted.com with ESMTP id 3d7ekhu1sc-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 27 Dec 2021 16:43:49 +0000 Received: from m0098414.ppops.net (m0098414.ppops.net [127.0.0.1]) by pps.reinject (8.16.0.43/8.16.0.43) with SMTP id 1BRGgw4B009487; Mon, 27 Dec 2021 16:43:48 GMT Received: from ppma06fra.de.ibm.com (48.49.7a9f.ip4.static.sl-reverse.com [159.122.73.72]) by mx0b-001b2d01.pphosted.com with ESMTP id 3d7ekhu1rv-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 27 Dec 2021 16:43:48 +0000 Received: from pps.filterd (ppma06fra.de.ibm.com [127.0.0.1]) by ppma06fra.de.ibm.com (8.16.1.2/8.16.1.2) with SMTP id 1BRGgJt9010470; Mon, 27 Dec 2021 16:43:46 GMT Received: from b06avi18626390.portsmouth.uk.ibm.com (b06avi18626390.portsmouth.uk.ibm.com [9.149.26.192]) by ppma06fra.de.ibm.com with ESMTP id 3d5tjjau7q-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 27 Dec 2021 16:43:46 +0000 Received: from b06wcsmtp001.portsmouth.uk.ibm.com (b06wcsmtp001.portsmouth.uk.ibm.com [9.149.105.160]) by b06avi18626390.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 1BRGZGEH43712840 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Mon, 27 Dec 2021 16:35:17 GMT Received: from b06wcsmtp001.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id BCFD2A4060; Mon, 27 Dec 2021 16:43:43 +0000 (GMT) Received: from b06wcsmtp001.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 3702CA405B; Mon, 27 Dec 2021 16:43:43 +0000 (GMT) Received: from tuxmaker.boeblingen.de.ibm.com (unknown [9.152.85.9]) by b06wcsmtp001.portsmouth.uk.ibm.com (Postfix) with ESMTP; Mon, 27 Dec 2021 16:43:43 +0000 (GMT) From: Niklas Schnelle To: Arnd Bergmann , Bjorn Helgaas , John Garry , Nick Hu , Greentime Hu , Vincent Chen , Paul Walmsley , Palmer Dabbelt , Albert Ou , Guo Ren , Jaroslav Kysela , "Rafael J. Wysocki" Cc: linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, linux-pci@vger.kernel.org, linux-riscv@lists.infradead.org, linux-csky@vger.kernel.org, linux-acpi@vger.kernel.org Subject: [RFC 20/32] pnp: Kconfig: add HAS_IOPORT dependencies Date: Mon, 27 Dec 2021 17:43:05 +0100 Message-Id: <20211227164317.4146918-21-schnelle@linux.ibm.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20211227164317.4146918-1-schnelle@linux.ibm.com> References: <20211227164317.4146918-1-schnelle@linux.ibm.com> X-TM-AS-GCONF: 00 X-Proofpoint-ORIG-GUID: Wzg0QL8Cr6jTV40ai-Z3oa8W8INidLHY X-Proofpoint-GUID: Leej7nyDtI19REBQxCL0QRfpAJeUt2Se X-Proofpoint-UnRewURL: 0 URL was un-rewritten MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.790,Hydra:6.0.425,FMLib:17.11.62.513 definitions=2021-12-27_08,2021-12-24_01,2021-12-02_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 spamscore=0 phishscore=0 bulkscore=0 priorityscore=1501 mlxlogscore=999 adultscore=0 malwarescore=0 lowpriorityscore=0 clxscore=1011 impostorscore=0 mlxscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2110150000 definitions=main-2112270080 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 depend on HAS_IOPORT even when compile testing only. Co-developed-by: Arnd Bergmann Signed-off-by: Arnd Bergmann Signed-off-by: Niklas Schnelle --- drivers/pnp/isapnp/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/pnp/isapnp/Kconfig b/drivers/pnp/isapnp/Kconfig index d0479a563123..79bd48f1dd94 100644 --- a/drivers/pnp/isapnp/Kconfig +++ b/drivers/pnp/isapnp/Kconfig @@ -4,7 +4,7 @@ # config ISAPNP bool "ISA Plug and Play support" - depends on ISA || COMPILE_TEST + depends on ISA || (HAS_IOPORT && COMPILE_TEST) help Say Y here if you would like support for ISA Plug and Play devices. Some information is in . From patchwork Mon Dec 27 16:43:06 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Niklas Schnelle X-Patchwork-Id: 1573451 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: bilbo.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=ibm.com header.i=@ibm.com header.a=rsa-sha256 header.s=pp1 header.b=G8RISsiB; dkim-atps=neutral Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=linux-pci-owner@vger.kernel.org; receiver=) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by bilbo.ozlabs.org (Postfix) with ESMTP id 4JN3Rj6Vpqz9sR4 for ; Tue, 28 Dec 2021 03:44:49 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229992AbhL0Qos (ORCPT ); Mon, 27 Dec 2021 11:44:48 -0500 Received: from mx0a-001b2d01.pphosted.com ([148.163.156.1]:5856 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230350AbhL0QoS (ORCPT ); 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Mon, 27 Dec 2021 16:43:44 +0000 (GMT) Received: from b06wcsmtp001.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 0D687A405B; Mon, 27 Dec 2021 16:43:44 +0000 (GMT) Received: from tuxmaker.boeblingen.de.ibm.com (unknown [9.152.85.9]) by b06wcsmtp001.portsmouth.uk.ibm.com (Postfix) with ESMTP; Mon, 27 Dec 2021 16:43:43 +0000 (GMT) From: Niklas Schnelle To: Arnd Bergmann , Bjorn Helgaas , John Garry , Nick Hu , Greentime Hu , Vincent Chen , Paul Walmsley , Palmer Dabbelt , Albert Ou , Guo Ren , Sebastian Reichel Cc: linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, linux-pci@vger.kernel.org, linux-riscv@lists.infradead.org, linux-csky@vger.kernel.org, linux-pm@vger.kernel.org Subject: [RFC 21/32] power: Kconfig: add HAS_IOPORT dependencies Date: Mon, 27 Dec 2021 17:43:06 +0100 Message-Id: <20211227164317.4146918-22-schnelle@linux.ibm.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20211227164317.4146918-1-schnelle@linux.ibm.com> References: <20211227164317.4146918-1-schnelle@linux.ibm.com> MIME-Version: 1.0 X-TM-AS-GCONF: 00 X-Proofpoint-GUID: 8CYSt9YHIivEn0Y5OnkwflGqubJ7MCQC X-Proofpoint-ORIG-GUID: GE2cugr94VI9zNbRd3hi3sXXigkl0fnc X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.790,Hydra:6.0.425,FMLib:17.11.62.513 definitions=2021-12-27_08,2021-12-24_01,2021-12-02_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 spamscore=0 clxscore=1011 priorityscore=1501 phishscore=0 lowpriorityscore=0 bulkscore=0 mlxscore=0 mlxlogscore=999 impostorscore=0 adultscore=0 suspectscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2110150000 definitions=main-2112270080 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 add HAS_IOPORT as dependency for those drivers using them. Co-developed-by: Arnd Bergmann Signed-off-by: Arnd Bergmann Signed-off-by: Niklas Schnelle --- drivers/power/reset/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/power/reset/Kconfig b/drivers/power/reset/Kconfig index 4b563db3ab3e..96b91eaca0cd 100644 --- a/drivers/power/reset/Kconfig +++ b/drivers/power/reset/Kconfig @@ -151,6 +151,7 @@ config POWER_RESET_OXNAS config POWER_RESET_PIIX4_POWEROFF tristate "Intel PIIX4 power-off driver" depends on PCI + depends on HAS_IOPORT depends on MIPS || COMPILE_TEST help This driver supports powering off a system using the Intel PIIX4 From patchwork Mon Dec 27 16:43:07 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Niklas Schnelle X-Patchwork-Id: 1573454 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: bilbo.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=ibm.com header.i=@ibm.com header.a=rsa-sha256 header.s=pp1 header.b=FWqqq+2p; 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Mon, 27 Dec 2021 16:43:44 +0000 (GMT) Received: from tuxmaker.boeblingen.de.ibm.com (unknown [9.152.85.9]) by b06wcsmtp001.portsmouth.uk.ibm.com (Postfix) with ESMTP; Mon, 27 Dec 2021 16:43:44 +0000 (GMT) From: Niklas Schnelle To: Arnd Bergmann , Bjorn Helgaas , John Garry , Nick Hu , Greentime Hu , Vincent Chen , Paul Walmsley , Palmer Dabbelt , Albert Ou , Guo Ren Cc: linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, linux-pci@vger.kernel.org, linux-riscv@lists.infradead.org, linux-csky@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org Subject: [RFC 22/32] video: handle HAS_IOPORT dependencies Date: Mon, 27 Dec 2021 17:43:07 +0100 Message-Id: <20211227164317.4146918-23-schnelle@linux.ibm.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20211227164317.4146918-1-schnelle@linux.ibm.com> References: <20211227164317.4146918-1-schnelle@linux.ibm.com> MIME-Version: 1.0 X-TM-AS-GCONF: 00 X-Proofpoint-GUID: dajHH7ysqYXG6zAJZbpZ-TuOsR9X149- X-Proofpoint-ORIG-GUID: whmQ-It2gXfjGHUjD3wLCqsb2tIPDbiw X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.790,Hydra:6.0.425,FMLib:17.11.62.513 definitions=2021-12-27_08,2021-12-24_01,2021-12-02_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxscore=0 adultscore=0 lowpriorityscore=0 mlxlogscore=999 clxscore=1015 bulkscore=0 priorityscore=1501 impostorscore=0 spamscore=0 phishscore=0 suspectscore=0 malwarescore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2110150000 definitions=main-2112270080 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 add HAS_IOPORT as dependency for those drivers using them and guard inline code in headers. Co-developed-by: Arnd Bergmann Signed-off-by: Arnd Bergmann Signed-off-by: Niklas Schnelle --- drivers/video/fbdev/Kconfig | 1 + include/video/vga.h | 8 ++++++++ 2 files changed, 9 insertions(+) diff --git a/drivers/video/fbdev/Kconfig b/drivers/video/fbdev/Kconfig index a3446d44c118..d95f638f4deb 100644 --- a/drivers/video/fbdev/Kconfig +++ b/drivers/video/fbdev/Kconfig @@ -436,6 +436,7 @@ config FB_FM2 config FB_ARC tristate "Arc Monochrome LCD board support" depends on FB && (X86 || COMPILE_TEST) + depends on HAS_IOPORT select FB_SYS_FILLRECT select FB_SYS_COPYAREA select FB_SYS_IMAGEBLIT diff --git a/include/video/vga.h b/include/video/vga.h index d334e64c1c19..53cb52c0fddb 100644 --- a/include/video/vga.h +++ b/include/video/vga.h @@ -201,18 +201,26 @@ extern int restore_vga(struct vgastate *state); static inline unsigned char vga_io_r (unsigned short port) { +#ifdef CONFIG_HAS_IOPORT return inb_p(port); +#else + return 0xff; +#endif } static inline void vga_io_w (unsigned short port, unsigned char val) { +#ifdef CONFIG_HAS_IOPORT outb_p(val, port); +#endif } static inline void vga_io_w_fast (unsigned short port, unsigned char reg, unsigned char val) { +#ifdef CONFIG_HAS_IOPORT outw(VGA_OUT16VAL (val, reg), port); +#endif } static inline unsigned char vga_mm_r (void __iomem *regbase, unsigned short port) From patchwork Mon Dec 27 16:43:08 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Niklas Schnelle X-Patchwork-Id: 1573463 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: bilbo.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=ibm.com header.i=@ibm.com header.a=rsa-sha256 header.s=pp1 header.b=FrM8XWC3; dkim-atps=neutral Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=linux-pci-owner@vger.kernel.org; receiver=) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by bilbo.ozlabs.org (Postfix) with ESMTP id 4JN3Tj3dcZz9sR4 for ; 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Mon, 27 Dec 2021 16:43:46 GMT Received: from b06wcsmtp001.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 4598EA4060; Mon, 27 Dec 2021 16:43:46 +0000 (GMT) Received: from b06wcsmtp001.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id B30DDA405B; Mon, 27 Dec 2021 16:43:45 +0000 (GMT) Received: from tuxmaker.boeblingen.de.ibm.com (unknown [9.152.85.9]) by b06wcsmtp001.portsmouth.uk.ibm.com (Postfix) with ESMTP; Mon, 27 Dec 2021 16:43:45 +0000 (GMT) From: Niklas Schnelle To: Arnd Bergmann , Bjorn Helgaas , John Garry , Nick Hu , Greentime Hu , Vincent Chen , Paul Walmsley , Palmer Dabbelt , Albert Ou , Guo Ren , Alessandro Zummo , Alexandre Belloni Cc: linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, linux-pci@vger.kernel.org, linux-riscv@lists.infradead.org, linux-csky@vger.kernel.org, linux-rtc@vger.kernel.org Subject: [RFC 23/32] rtc: Kconfig: add HAS_IOPORT dependencies Date: Mon, 27 Dec 2021 17:43:08 +0100 Message-Id: <20211227164317.4146918-24-schnelle@linux.ibm.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20211227164317.4146918-1-schnelle@linux.ibm.com> References: <20211227164317.4146918-1-schnelle@linux.ibm.com> MIME-Version: 1.0 X-TM-AS-GCONF: 00 X-Proofpoint-ORIG-GUID: _nRzpFR8XZugFnDlJYuZthkPV3pNLzx6 X-Proofpoint-GUID: YYAqwpTGAprwqTg35VINxMMyHGeBa-PB X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.790,Hydra:6.0.425,FMLib:17.11.62.513 definitions=2021-12-27_08,2021-12-24_01,2021-12-02_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 spamscore=0 impostorscore=0 mlxlogscore=856 lowpriorityscore=0 adultscore=0 bulkscore=0 clxscore=1011 phishscore=0 malwarescore=0 priorityscore=1501 mlxscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2110150000 definitions=main-2112270080 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 add HAS_IOPORT as dependency for those drivers using them. Co-developed-by: Arnd Bergmann Signed-off-by: Arnd Bergmann Signed-off-by: Niklas Schnelle --- drivers/rtc/Kconfig | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig index 058e56a10ab8..fde2bdb7090d 100644 --- a/drivers/rtc/Kconfig +++ b/drivers/rtc/Kconfig @@ -951,6 +951,7 @@ comment "Platform RTC drivers" config RTC_DRV_CMOS tristate "PC-style 'CMOS'" depends on X86 || ARM || PPC || MIPS || SPARC64 + depends on HAS_IOPORT default y if X86 select RTC_MC146818_LIB help @@ -971,6 +972,7 @@ config RTC_DRV_CMOS config RTC_DRV_ALPHA bool "Alpha PC-style CMOS" depends on ALPHA + depends on HAS_IOPORT select RTC_MC146818_LIB default y help @@ -1188,7 +1190,7 @@ config RTC_DRV_MSM6242 config RTC_DRV_BQ4802 tristate "TI BQ4802" - depends on HAS_IOMEM + depends on HAS_IOMEM && HAS_IOPORT help If you say Y here you will get support for the TI BQ4802 RTC chip. From patchwork Mon Dec 27 16:43:09 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Niklas Schnelle X-Patchwork-Id: 1573439 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: bilbo.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=ibm.com header.i=@ibm.com header.a=rsa-sha256 header.s=pp1 header.b=qnYmIDes; dkim-atps=neutral Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=linux-pci-owner@vger.kernel.org; receiver=) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by bilbo.ozlabs.org (Postfix) with ESMTP id 4JN3RC05t3z9sR4 for ; Tue, 28 Dec 2021 03:44:23 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230374AbhL0QoT (ORCPT ); Mon, 27 Dec 2021 11:44:19 -0500 Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]:25220 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S229987AbhL0QoH (ORCPT ); Mon, 27 Dec 2021 11:44:07 -0500 Received: from pps.filterd (m0098419.ppops.net [127.0.0.1]) by mx0b-001b2d01.pphosted.com (8.16.1.2/8.16.1.2) with SMTP id 1BRGfn4V012029; Mon, 27 Dec 2021 16:43:53 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=wysGyfyOytZ4dciYMpTXclRPqLaPLhKNV4KnItMwjHk=; b=qnYmIDesE6CQB8R1ckIEPGWGwr9HDRn+N/Egu75yo+gO8bbtTO3CyWagmKWacmpB9xG+ mxAFNh5KtNPjm7gv9Jt+QEmfsMNZ71LzF79LiNHZsXKtTvl7ls9k2MShBS6uCsBP1+jt NoMLVmp2+p1FfHrNamlijY1x8Slm2B+pZaHMYbI10xNboeFFSD+fA1W/PDEDzrcvWGCN jciSNvesVc9h73si09uOvpRmkZ2sBreL47/RiyD5aMbJVlQhdOwhcqP69kq227URRJOF jwtnRcU54m0S8sC07iMIS9tJpSMPfdsKukY6pfegn2zzMejnc5H/uIZPvozVxggooduF TQ== Received: from pps.reinject (localhost [127.0.0.1]) by mx0b-001b2d01.pphosted.com with ESMTP id 3d7h7ug115-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 27 Dec 2021 16:43:52 +0000 Received: from m0098419.ppops.net (m0098419.ppops.net [127.0.0.1]) by pps.reinject (8.16.0.43/8.16.0.43) with SMTP id 1BRGg1Am012355; Mon, 27 Dec 2021 16:43:52 GMT Received: from ppma01fra.de.ibm.com (46.49.7a9f.ip4.static.sl-reverse.com [159.122.73.70]) by mx0b-001b2d01.pphosted.com with ESMTP id 3d7h7ug10n-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 27 Dec 2021 16:43:51 +0000 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 1BRGhash028701; Mon, 27 Dec 2021 16:43:49 GMT Received: from b06cxnps4075.portsmouth.uk.ibm.com (d06relay12.portsmouth.uk.ibm.com [9.149.109.197]) by ppma01fra.de.ibm.com with ESMTP id 3d5tx92sqp-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 27 Dec 2021 16:43:49 +0000 Received: from b06wcsmtp001.portsmouth.uk.ibm.com (b06wcsmtp001.portsmouth.uk.ibm.com [9.149.105.160]) by b06cxnps4075.portsmouth.uk.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 1BRGhlIY22675908 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Mon, 27 Dec 2021 16:43:47 GMT Received: from b06wcsmtp001.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 1CD82A405B; Mon, 27 Dec 2021 16:43:47 +0000 (GMT) Received: from b06wcsmtp001.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 8A451A405F; Mon, 27 Dec 2021 16:43:46 +0000 (GMT) Received: from tuxmaker.boeblingen.de.ibm.com (unknown [9.152.85.9]) by b06wcsmtp001.portsmouth.uk.ibm.com (Postfix) with ESMTP; Mon, 27 Dec 2021 16:43:46 +0000 (GMT) From: Niklas Schnelle To: Arnd Bergmann , Bjorn Helgaas , John Garry , Nick Hu , Greentime Hu , Vincent Chen , Paul Walmsley , Palmer Dabbelt , Albert Ou , Guo Ren , "James E.J. Bottomley" , "Martin K. Petersen" Cc: linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, linux-pci@vger.kernel.org, linux-riscv@lists.infradead.org, linux-csky@vger.kernel.org, linux-scsi@vger.kernel.org Subject: [RFC 24/32] scsi: Kconfig: add HAS_IOPORT dependencies Date: Mon, 27 Dec 2021 17:43:09 +0100 Message-Id: <20211227164317.4146918-25-schnelle@linux.ibm.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20211227164317.4146918-1-schnelle@linux.ibm.com> References: <20211227164317.4146918-1-schnelle@linux.ibm.com> MIME-Version: 1.0 X-TM-AS-GCONF: 00 X-Proofpoint-GUID: iN3-UusYfjSfJNlzfdQ9MzNuS-yoozoN X-Proofpoint-ORIG-GUID: p9hwA4ssjToig-1DkgKUMbAfdOo-XRH7 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.790,Hydra:6.0.425,FMLib:17.11.62.513 definitions=2021-12-27_08,2021-12-24_01,2021-12-02_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 bulkscore=0 malwarescore=0 phishscore=0 spamscore=0 impostorscore=0 clxscore=1015 priorityscore=1501 adultscore=0 mlxscore=0 mlxlogscore=920 lowpriorityscore=0 suspectscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2110150000 definitions=main-2112270080 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 add HAS_IOPORT as dependency for those drivers using them. Co-developed-by: Arnd Bergmann Signed-off-by: Arnd Bergmann Signed-off-by: Niklas Schnelle --- drivers/scsi/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/scsi/Kconfig b/drivers/scsi/Kconfig index 5436b2be2c73..c90c97485fce 100644 --- a/drivers/scsi/Kconfig +++ b/drivers/scsi/Kconfig @@ -793,6 +793,7 @@ config SCSI_INIA100 config SCSI_PPA tristate "IOMEGA parallel port (ppa - older drives)" depends on SCSI && PARPORT_PC + depends on HAS_IOPORT help This driver supports older versions of IOMEGA's parallel port ZIP drive (a 100 MB removable media device). From patchwork Mon Dec 27 16:43:10 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Niklas Schnelle X-Patchwork-Id: 1573465 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: bilbo.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=ibm.com header.i=@ibm.com header.a=rsa-sha256 header.s=pp1 header.b=DYBr8LLx; dkim-atps=neutral Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=linux-pci-owner@vger.kernel.org; receiver=) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by bilbo.ozlabs.org (Postfix) with ESMTP id 4JN3Tq0BtVz9sR4 for ; Tue, 28 Dec 2021 03:46:39 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232654AbhL0Qqd (ORCPT ); Mon, 27 Dec 2021 11:46:33 -0500 Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]:49824 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S230346AbhL0QoS (ORCPT ); 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Mon, 27 Dec 2021 16:43:47 +0000 (GMT) Received: from b06wcsmtp001.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 61FF0A405C; Mon, 27 Dec 2021 16:43:47 +0000 (GMT) Received: from tuxmaker.boeblingen.de.ibm.com (unknown [9.152.85.9]) by b06wcsmtp001.portsmouth.uk.ibm.com (Postfix) with ESMTP; Mon, 27 Dec 2021 16:43:47 +0000 (GMT) From: Niklas Schnelle To: Arnd Bergmann , Bjorn Helgaas , John Garry , Nick Hu , Greentime Hu , Vincent Chen , Paul Walmsley , Palmer Dabbelt , Albert Ou , Guo Ren , Wim Van Sebroeck , Guenter Roeck Cc: linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, linux-pci@vger.kernel.org, linux-riscv@lists.infradead.org, linux-csky@vger.kernel.org, linux-watchdog@vger.kernel.org Subject: [RFC 25/32] watchdog: Kconfig: add HAS_IOPORT dependencies Date: Mon, 27 Dec 2021 17:43:10 +0100 Message-Id: <20211227164317.4146918-26-schnelle@linux.ibm.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20211227164317.4146918-1-schnelle@linux.ibm.com> References: <20211227164317.4146918-1-schnelle@linux.ibm.com> MIME-Version: 1.0 X-TM-AS-GCONF: 00 X-Proofpoint-ORIG-GUID: CE6xOEmltaA_Ly2kbIh4w1kfUmmGMdg5 X-Proofpoint-GUID: 5ehZBGigAiA3Z9fiKjnKwzi2T5bv7ZNy X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.790,Hydra:6.0.425,FMLib:17.11.62.513 definitions=2021-12-27_08,2021-12-24_01,2021-12-02_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 phishscore=0 clxscore=1015 malwarescore=0 priorityscore=1501 spamscore=0 bulkscore=0 mlxlogscore=999 adultscore=0 mlxscore=0 suspectscore=0 lowpriorityscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2110150000 definitions=main-2112270080 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 add HAS_IOPORT as dependency for those drivers using them. Co-developed-by: Arnd Bergmann Signed-off-by: Arnd Bergmann Signed-off-by: Niklas Schnelle --- drivers/watchdog/Kconfig | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig index 05258109bcc2..2e87a65bdc8b 100644 --- a/drivers/watchdog/Kconfig +++ b/drivers/watchdog/Kconfig @@ -452,6 +452,7 @@ config 21285_WATCHDOG config 977_WATCHDOG tristate "NetWinder WB83C977 watchdog" depends on (FOOTBRIDGE && ARCH_NETWINDER) || (ARM && COMPILE_TEST) + depends on HAS_IOPORT help Say Y here to include support for the WB977 watchdog included in NetWinder machines. Alternatively say M to compile the driver as @@ -1200,6 +1201,7 @@ config ITCO_WDT select WATCHDOG_CORE depends on I2C || I2C=n depends on MFD_INTEL_PMC_BXT || !MFD_INTEL_PMC_BXT + depends on HAS_IOPORT # for I2C_I801 select LPC_ICH if !EXPERT select I2C_I801 if !EXPERT && I2C help From patchwork Mon Dec 27 16:43:11 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Niklas Schnelle X-Patchwork-Id: 1573441 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: bilbo.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=ibm.com header.i=@ibm.com header.a=rsa-sha256 header.s=pp1 header.b=gpbBN6K2; dkim-atps=neutral Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=linux-pci-owner@vger.kernel.org; receiver=) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by bilbo.ozlabs.org (Postfix) with ESMTP id 4JN3RD3Qwrz9sR4 for ; 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Mon, 27 Dec 2021 16:43:49 GMT Received: from b06wcsmtp001.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 069ECA4054; Mon, 27 Dec 2021 16:43:49 +0000 (GMT) Received: from b06wcsmtp001.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 656AEA405B; Mon, 27 Dec 2021 16:43:48 +0000 (GMT) Received: from tuxmaker.boeblingen.de.ibm.com (unknown [9.152.85.9]) by b06wcsmtp001.portsmouth.uk.ibm.com (Postfix) with ESMTP; Mon, 27 Dec 2021 16:43:48 +0000 (GMT) From: Niklas Schnelle To: Arnd Bergmann , Bjorn Helgaas , John Garry , Nick Hu , Greentime Hu , Vincent Chen , Paul Walmsley , Palmer Dabbelt , Albert Ou , Guo Ren , Dave Airlie , Gerd Hoffmann , David Airlie , Daniel Vetter Cc: linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, linux-pci@vger.kernel.org, linux-riscv@lists.infradead.org, linux-csky@vger.kernel.org, virtualization@lists.linux-foundation.org, spice-devel@lists.freedesktop.org, dri-devel@lists.freedesktop.org Subject: [RFC 26/32] drm: handle HAS_IOPORT dependencies Date: Mon, 27 Dec 2021 17:43:11 +0100 Message-Id: <20211227164317.4146918-27-schnelle@linux.ibm.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20211227164317.4146918-1-schnelle@linux.ibm.com> References: <20211227164317.4146918-1-schnelle@linux.ibm.com> MIME-Version: 1.0 X-TM-AS-GCONF: 00 X-Proofpoint-GUID: N2VXl7MRHeRQ5xh6qznq6AxiCgwDJpoV X-Proofpoint-ORIG-GUID: AkOqeJPoNSqCOFDVxmJ284P-MLPjAL2R X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.790,Hydra:6.0.425,FMLib:17.11.62.513 definitions=2021-12-27_08,2021-12-24_01,2021-12-02_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 malwarescore=0 spamscore=0 impostorscore=0 mlxscore=0 phishscore=0 mlxlogscore=646 clxscore=1011 priorityscore=1501 bulkscore=0 adultscore=0 lowpriorityscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2110150000 definitions=main-2112270080 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 add HAS_IOPORT as dependency for those drivers using them. There is also a direct and hard coded use in cirrus.c which according to the comment is only necessary during resume. Let's just skip this as for example s390 which doesn't have I/O port support also doesen't support suspend/resume. Co-developed-by: Arnd Bergmann Signed-off-by: Arnd Bergmann Signed-off-by: Niklas Schnelle --- drivers/gpu/drm/qxl/Kconfig | 1 + drivers/gpu/drm/tiny/Kconfig | 1 + drivers/gpu/drm/tiny/cirrus.c | 2 ++ 3 files changed, 4 insertions(+) diff --git a/drivers/gpu/drm/qxl/Kconfig b/drivers/gpu/drm/qxl/Kconfig index ca3f51c2a8fe..d0e0d440c8d9 100644 --- a/drivers/gpu/drm/qxl/Kconfig +++ b/drivers/gpu/drm/qxl/Kconfig @@ -2,6 +2,7 @@ config DRM_QXL tristate "QXL virtual GPU" depends on DRM && PCI && MMU + depends on HAS_IOPORT select DRM_KMS_HELPER select DRM_TTM select DRM_TTM_HELPER diff --git a/drivers/gpu/drm/tiny/Kconfig b/drivers/gpu/drm/tiny/Kconfig index 1ceb93fbdc50..81749943af13 100644 --- a/drivers/gpu/drm/tiny/Kconfig +++ b/drivers/gpu/drm/tiny/Kconfig @@ -13,6 +13,7 @@ config DRM_ARCPGU config DRM_BOCHS tristate "DRM Support for bochs dispi vga interface (qemu stdvga)" depends on DRM && PCI && MMU + depends on HAS_IOPORT select DRM_KMS_HELPER select DRM_VRAM_HELPER select DRM_TTM diff --git a/drivers/gpu/drm/tiny/cirrus.c b/drivers/gpu/drm/tiny/cirrus.c index 4611ec408506..c9b6e9779d18 100644 --- a/drivers/gpu/drm/tiny/cirrus.c +++ b/drivers/gpu/drm/tiny/cirrus.c @@ -306,8 +306,10 @@ static int cirrus_mode_set(struct cirrus_device *cirrus, cirrus_set_start_address(cirrus, 0); +#ifdef CONFIG_HAS_IOPORT /* Unblank (needed on S3 resume, vgabios doesn't do it then) */ outb(0x20, 0x3c0); +#endif drm_dev_exit(idx); return 0; From patchwork Mon Dec 27 16:43:12 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Niklas Schnelle X-Patchwork-Id: 1573450 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: bilbo.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=ibm.com header.i=@ibm.com header.a=rsa-sha256 header.s=pp1 header.b=Dn4HFKNT; dkim-atps=neutral Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=linux-pci-owner@vger.kernel.org; receiver=) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by bilbo.ozlabs.org (Postfix) with ESMTP id 4JN3Rh0FmLz9sR4 for ; Tue, 28 Dec 2021 03:44:48 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230401AbhL0Qop (ORCPT ); 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Mon, 27 Dec 2021 16:43:49 GMT Received: from b06wcsmtp001.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id BA880A405F; Mon, 27 Dec 2021 16:43:49 +0000 (GMT) Received: from b06wcsmtp001.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 4D663A405B; Mon, 27 Dec 2021 16:43:49 +0000 (GMT) Received: from tuxmaker.boeblingen.de.ibm.com (unknown [9.152.85.9]) by b06wcsmtp001.portsmouth.uk.ibm.com (Postfix) with ESMTP; Mon, 27 Dec 2021 16:43:49 +0000 (GMT) From: Niklas Schnelle To: Arnd Bergmann , Bjorn Helgaas , John Garry , Nick Hu , Greentime Hu , Vincent Chen , Paul Walmsley , Palmer Dabbelt , Albert Ou , Guo Ren Cc: linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, linux-pci@vger.kernel.org, linux-riscv@lists.infradead.org, linux-csky@vger.kernel.org Subject: [RFC 27/32] PCI/sysfs: make I/O resource depend on HAS_IOPORT Date: Mon, 27 Dec 2021 17:43:12 +0100 Message-Id: <20211227164317.4146918-28-schnelle@linux.ibm.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20211227164317.4146918-1-schnelle@linux.ibm.com> References: <20211227164317.4146918-1-schnelle@linux.ibm.com> MIME-Version: 1.0 X-TM-AS-GCONF: 00 X-Proofpoint-GUID: ujuf9iMmvq98x9JQzuWVzyWWjxlWNq53 X-Proofpoint-ORIG-GUID: MUt-MUcYieEPSQclck_HrIpCkLiBQ8ug X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.790,Hydra:6.0.425,FMLib:17.11.62.513 definitions=2021-12-27_08,2021-12-24_01,2021-12-02_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 bulkscore=0 malwarescore=0 phishscore=0 spamscore=0 impostorscore=0 clxscore=1015 priorityscore=1501 adultscore=0 mlxscore=0 mlxlogscore=999 lowpriorityscore=0 suspectscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2110150000 definitions=main-2112270080 Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org Exporting I/O resources only makes sense if legacy I/O spaces are supported so conditionally add them only if HAS_IOPORT is set. Co-developed-by: Arnd Bergmann Signed-off-by: Arnd Bergmann Signed-off-by: Niklas Schnelle --- drivers/pci/pci-sysfs.c | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c index cfe2f85af09e..a59a85593972 100644 --- a/drivers/pci/pci-sysfs.c +++ b/drivers/pci/pci-sysfs.c @@ -1099,6 +1099,7 @@ static int pci_mmap_resource_wc(struct file *filp, struct kobject *kobj, return pci_mmap_resource(kobj, attr, vma, 1); } +#ifdef CONFIG_HAS_IOPORT static ssize_t pci_resource_io(struct file *filp, struct kobject *kobj, struct bin_attribute *attr, char *buf, loff_t off, size_t count, bool write) @@ -1157,6 +1158,21 @@ static ssize_t pci_write_resource_io(struct file *filp, struct kobject *kobj, return pci_resource_io(filp, kobj, attr, buf, off, count, true); } +#else +static ssize_t pci_read_resource_io(struct file *filp, struct kobject *kobj, + struct bin_attribute *attr, char *buf, + loff_t off, size_t count) +{ + return -ENXIO; +} + +static ssize_t pci_write_resource_io(struct file *filp, struct kobject *kobj, + struct bin_attribute *attr, char *buf, + loff_t off, size_t count) +{ + return -ENXIO; +} +#endif /** * pci_remove_resource_files - cleanup resource files From patchwork Mon Dec 27 16:43:13 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Niklas Schnelle X-Patchwork-Id: 1573442 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: bilbo.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=ibm.com header.i=@ibm.com header.a=rsa-sha256 header.s=pp1 header.b=n90CBGq1; dkim-atps=neutral Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=linux-pci-owner@vger.kernel.org; receiver=) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by bilbo.ozlabs.org (Postfix) with ESMTP id 4JN3RF2VDrz9sR4 for ; Tue, 28 Dec 2021 03:44:25 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230446AbhL0QoX (ORCPT ); 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Mon, 27 Dec 2021 16:35:23 GMT Received: from b06wcsmtp001.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 81A29A405F; Mon, 27 Dec 2021 16:43:50 +0000 (GMT) Received: from b06wcsmtp001.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 0BCE7A405B; Mon, 27 Dec 2021 16:43:50 +0000 (GMT) Received: from tuxmaker.boeblingen.de.ibm.com (unknown [9.152.85.9]) by b06wcsmtp001.portsmouth.uk.ibm.com (Postfix) with ESMTP; Mon, 27 Dec 2021 16:43:49 +0000 (GMT) From: Niklas Schnelle To: Arnd Bergmann , Bjorn Helgaas , John Garry , Nick Hu , Greentime Hu , Vincent Chen , Paul Walmsley , Palmer Dabbelt , Albert Ou , Guo Ren Cc: linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, linux-pci@vger.kernel.org, linux-riscv@lists.infradead.org, linux-csky@vger.kernel.org Subject: [RFC 28/32] PCI: make quirk using inw() depend on HAS_IOPORT Date: Mon, 27 Dec 2021 17:43:13 +0100 Message-Id: <20211227164317.4146918-29-schnelle@linux.ibm.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20211227164317.4146918-1-schnelle@linux.ibm.com> References: <20211227164317.4146918-1-schnelle@linux.ibm.com> MIME-Version: 1.0 X-TM-AS-GCONF: 00 X-Proofpoint-GUID: SSc4l-0V4DU95xGviYouoqGFyi2u2u9m X-Proofpoint-ORIG-GUID: PbU9nfMAY0z6-kjzPypm5CaqN_rBhUOV X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.790,Hydra:6.0.425,FMLib:17.11.62.513 definitions=2021-12-27_08,2021-12-24_01,2021-12-02_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 phishscore=0 spamscore=0 mlxscore=0 impostorscore=0 mlxlogscore=999 priorityscore=1501 bulkscore=0 clxscore=1015 malwarescore=0 suspectscore=0 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2110150000 definitions=main-2112270080 Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org In the future inw()/outw() and friends will not be compiled on architectures without I/O port support. Co-developed-by: Arnd Bergmann Signed-off-by: Arnd Bergmann Signed-off-by: Niklas Schnelle --- drivers/pci/quirks.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c index 003950c738d2..8624c98c57b2 100644 --- a/drivers/pci/quirks.c +++ b/drivers/pci/quirks.c @@ -265,6 +265,7 @@ DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_NEC, PCI_DEVICE_ID_NEC_CBUS_1, quirk_isa_d DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_NEC, PCI_DEVICE_ID_NEC_CBUS_2, quirk_isa_dma_hangs); DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_NEC, PCI_DEVICE_ID_NEC_CBUS_3, quirk_isa_dma_hangs); +#ifdef CONFIG_HAS_IOPORT /* * Intel NM10 "TigerPoint" LPC PM1a_STS.BM_STS must be clear * for some HT machines to use C4 w/o hanging. @@ -284,6 +285,7 @@ static void quirk_tigerpoint_bm_sts(struct pci_dev *dev) } } DECLARE_PCI_FIXUP_HEADER(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_TGP_LPC, quirk_tigerpoint_bm_sts); +#endif /* Chipsets where PCI->PCI transfers vanish or hang */ static void quirk_nopcipci(struct pci_dev *dev) From patchwork Mon Dec 27 16:43:14 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Niklas Schnelle X-Patchwork-Id: 1573440 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: bilbo.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=ibm.com header.i=@ibm.com header.a=rsa-sha256 header.s=pp1 header.b=ifiM5VFY; dkim-atps=neutral Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=linux-pci-owner@vger.kernel.org; receiver=) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by bilbo.ozlabs.org (Postfix) with ESMTP id 4JN3RC2dnDz9sVq for ; Tue, 28 Dec 2021 03:44:23 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229967AbhL0QoV (ORCPT ); Mon, 27 Dec 2021 11:44:21 -0500 Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]:30570 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S230034AbhL0QoK (ORCPT ); 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Mon, 27 Dec 2021 16:43:51 +0000 (GMT) Received: from b06wcsmtp001.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id C80AAA405F; Mon, 27 Dec 2021 16:43:50 +0000 (GMT) Received: from tuxmaker.boeblingen.de.ibm.com (unknown [9.152.85.9]) by b06wcsmtp001.portsmouth.uk.ibm.com (Postfix) with ESMTP; Mon, 27 Dec 2021 16:43:50 +0000 (GMT) From: Niklas Schnelle To: Arnd Bergmann , Bjorn Helgaas , John Garry , Nick Hu , Greentime Hu , Vincent Chen , Paul Walmsley , Palmer Dabbelt , Albert Ou , Guo Ren Cc: linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, linux-pci@vger.kernel.org, linux-riscv@lists.infradead.org, linux-csky@vger.kernel.org Subject: [RFC 29/32] firmware: dmi-sysfs: handle HAS_IOPORT dependencies Date: Mon, 27 Dec 2021 17:43:14 +0100 Message-Id: <20211227164317.4146918-30-schnelle@linux.ibm.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20211227164317.4146918-1-schnelle@linux.ibm.com> References: <20211227164317.4146918-1-schnelle@linux.ibm.com> MIME-Version: 1.0 X-TM-AS-GCONF: 00 X-Proofpoint-GUID: ZSgLEagPaQH4dLRWMqz_bTsJCLpCOICM X-Proofpoint-ORIG-GUID: twOFDxSMbdAM-CgSQj3S1pXc1FmvBr4J X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.790,Hydra:6.0.425,FMLib:17.11.62.513 definitions=2021-12-27_08,2021-12-24_01,2021-12-02_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 phishscore=0 spamscore=0 mlxscore=0 impostorscore=0 mlxlogscore=999 priorityscore=1501 bulkscore=0 clxscore=1015 malwarescore=0 suspectscore=0 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2110150000 definitions=main-2112270080 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 8b8127fa8955..cc7380b3c670 100644 --- a/drivers/firmware/dmi-sysfs.c +++ b/drivers/firmware/dmi-sysfs.c @@ -310,6 +310,7 @@ static struct kobj_type dmi_system_event_log_ktype = { .default_attrs = dmi_sysfs_sel_attrs, }; +#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); From patchwork Mon Dec 27 16:43:15 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Niklas Schnelle X-Patchwork-Id: 1573445 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: bilbo.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=ibm.com header.i=@ibm.com header.a=rsa-sha256 header.s=pp1 header.b=N5Ms6Rak; dkim-atps=neutral Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=linux-pci-owner@vger.kernel.org; receiver=) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by bilbo.ozlabs.org (Postfix) with ESMTP id 4JN3RY6cQSz9sR4 for ; Tue, 28 Dec 2021 03:44:41 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231303AbhL0Qoa (ORCPT ); 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Mon, 27 Dec 2021 16:43:52 GMT Received: from b06wcsmtp001.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 0B3FDA4060; Mon, 27 Dec 2021 16:43:52 +0000 (GMT) Received: from b06wcsmtp001.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 8661CA405C; Mon, 27 Dec 2021 16:43:51 +0000 (GMT) Received: from tuxmaker.boeblingen.de.ibm.com (unknown [9.152.85.9]) by b06wcsmtp001.portsmouth.uk.ibm.com (Postfix) with ESMTP; Mon, 27 Dec 2021 16:43:51 +0000 (GMT) From: Niklas Schnelle To: Arnd Bergmann , Bjorn Helgaas , John Garry , Nick Hu , Greentime Hu , Vincent Chen , Paul Walmsley , Palmer Dabbelt , Albert Ou , Guo Ren , Arnd Bergmann , Greg Kroah-Hartman Cc: linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, linux-pci@vger.kernel.org, linux-riscv@lists.infradead.org, linux-csky@vger.kernel.org Subject: [RFC 30/32] /dev/port: don't compile file operations without CONFIG_DEVPORT Date: Mon, 27 Dec 2021 17:43:15 +0100 Message-Id: <20211227164317.4146918-31-schnelle@linux.ibm.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20211227164317.4146918-1-schnelle@linux.ibm.com> References: <20211227164317.4146918-1-schnelle@linux.ibm.com> MIME-Version: 1.0 X-TM-AS-GCONF: 00 X-Proofpoint-ORIG-GUID: gyVIHlTrceY54FOT6heiCOtU1NBvLT-M X-Proofpoint-GUID: 5haca4oBfchx7d7VUcfO4JM968iHz4U0 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.790,Hydra:6.0.425,FMLib:17.11.62.513 definitions=2021-12-27_08,2021-12-24_01,2021-12-02_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 lowpriorityscore=0 adultscore=0 impostorscore=0 mlxscore=0 phishscore=0 suspectscore=0 malwarescore=0 mlxlogscore=999 bulkscore=0 spamscore=0 clxscore=1015 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2110150000 definitions=main-2112270080 Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org In the future inb() and friends will not be available when compiling with CONFIG_HAS_IOPORT=n so we must only try to access them here if CONFIG_DEVPORT is set which depends on HAS_IOPORT. Co-developed-by: Arnd Bergmann Signed-off-by: Arnd Bergmann Signed-off-by: Niklas Schnelle --- drivers/char/mem.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/char/mem.c b/drivers/char/mem.c index cc296f0823bd..c1373617153f 100644 --- a/drivers/char/mem.c +++ b/drivers/char/mem.c @@ -402,6 +402,7 @@ static int mmap_mem(struct file *file, struct vm_area_struct *vma) return 0; } +#ifdef CONFIG_DEVPORT static ssize_t read_port(struct file *file, char __user *buf, size_t count, loff_t *ppos) { @@ -443,6 +444,7 @@ static ssize_t write_port(struct file *file, const char __user *buf, *ppos = i; return tmp-buf; } +#endif static ssize_t read_null(struct file *file, char __user *buf, size_t count, loff_t *ppos) @@ -665,12 +667,14 @@ static const struct file_operations null_fops = { .splice_write = splice_write_null, }; -static const struct file_operations __maybe_unused port_fops = { +#ifdef CONFIG_DEVPORT +static const struct file_operations port_fops = { .llseek = memory_lseek, .read = read_port, .write = write_port, .open = open_port, }; +#endif static const struct file_operations zero_fops = { .llseek = zero_lseek, From patchwork Mon Dec 27 16:43:16 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Niklas Schnelle X-Patchwork-Id: 1573449 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: bilbo.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=ibm.com header.i=@ibm.com header.a=rsa-sha256 header.s=pp1 header.b=NqiJoGGQ; dkim-atps=neutral Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=linux-pci-owner@vger.kernel.org; receiver=) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by bilbo.ozlabs.org (Postfix) with ESMTP id 4JN3Rg15wdz9sR4 for ; Tue, 28 Dec 2021 03:44:47 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231680AbhL0Qon (ORCPT ); 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Mon, 27 Dec 2021 16:43:53 GMT Received: from b06wcsmtp001.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 7B4BBA405C; Mon, 27 Dec 2021 16:43:53 +0000 (GMT) Received: from b06wcsmtp001.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id E7C95A405B; Mon, 27 Dec 2021 16:43:52 +0000 (GMT) Received: from tuxmaker.boeblingen.de.ibm.com (unknown [9.152.85.9]) by b06wcsmtp001.portsmouth.uk.ibm.com (Postfix) with ESMTP; Mon, 27 Dec 2021 16:43:52 +0000 (GMT) From: Niklas Schnelle To: Arnd Bergmann , Bjorn Helgaas , John Garry , Nick Hu , Greentime Hu , Vincent Chen , Paul Walmsley , Palmer Dabbelt , Albert Ou , Guo Ren , Greg Kroah-Hartman , Mathias Nyman , Alan Stern Cc: linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, linux-pci@vger.kernel.org, linux-riscv@lists.infradead.org, linux-csky@vger.kernel.org, linux-usb@vger.kernel.org Subject: [RFC 31/32] usb: handle HAS_IOPORT dependencies Date: Mon, 27 Dec 2021 17:43:16 +0100 Message-Id: <20211227164317.4146918-32-schnelle@linux.ibm.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20211227164317.4146918-1-schnelle@linux.ibm.com> References: <20211227164317.4146918-1-schnelle@linux.ibm.com> MIME-Version: 1.0 X-TM-AS-GCONF: 00 X-Proofpoint-GUID: 10dnCpmQSuf8uogZvjEhfJqKB7OgiiS2 X-Proofpoint-ORIG-GUID: DmCPH8LcvP2nav80rIO2RknewOuhghAh X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.790,Hydra:6.0.425,FMLib:17.11.62.513 definitions=2021-12-27_08,2021-12-24_01,2021-12-02_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 malwarescore=0 spamscore=0 impostorscore=0 mlxscore=0 phishscore=0 mlxlogscore=999 clxscore=1011 priorityscore=1501 bulkscore=0 adultscore=0 lowpriorityscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2110150000 definitions=main-2112270080 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 with CONFIG_HAS_IOPORT checks. Similarly drivers requiring these functions need to depend on HAS_IOPORT. Co-developed-by: Arnd Bergmann Signed-off-by: Arnd Bergmann Signed-off-by: Niklas Schnelle --- drivers/usb/core/hcd-pci.c | 3 +- drivers/usb/host/Kconfig | 4 +- drivers/usb/host/pci-quirks.c | 127 ++++++++++++++++++---------------- drivers/usb/host/pci-quirks.h | 33 ++++++--- drivers/usb/host/uhci-hcd.c | 2 +- drivers/usb/host/uhci-hcd.h | 77 ++++++++++++++------- 6 files changed, 148 insertions(+), 98 deletions(-) diff --git a/drivers/usb/core/hcd-pci.c b/drivers/usb/core/hcd-pci.c index d630cccd2e6e..1ade46cec91a 100644 --- a/drivers/usb/core/hcd-pci.c +++ b/drivers/usb/core/hcd-pci.c @@ -212,7 +212,8 @@ int usb_hcd_pci_probe(struct pci_dev *dev, const struct pci_device_id *id, goto free_irq_vectors; } - hcd->amd_resume_bug = (usb_hcd_amd_remote_wakeup_quirk(dev) && + hcd->amd_resume_bug = (IS_ENABLED(CONFIG_USB_PCI_AMD) && + usb_hcd_amd_remote_wakeup_quirk(dev) && driver->flags & (HCD_USB11 | HCD_USB3)) ? 1 : 0; if (driver->flags & HCD_MEMORY) { diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig index d1d926f8f9c2..5fb207e2d5e8 100644 --- a/drivers/usb/host/Kconfig +++ b/drivers/usb/host/Kconfig @@ -369,7 +369,7 @@ config USB_ISP116X_HCD config USB_ISP1362_HCD tristate "ISP1362 HCD support" - depends on HAS_IOMEM + depends on HAS_IOPORT depends on COMPILE_TEST # nothing uses this help Supports the Philips ISP1362 chip as a host controller @@ -605,7 +605,7 @@ endif # USB_OHCI_HCD config USB_UHCI_HCD tristate "UHCI HCD (most Intel and VIA) support" - depends on USB_PCI || USB_UHCI_SUPPORT_NON_PCI_HC + depends on (USB_PCI && HAS_IOPORT) || USB_UHCI_SUPPORT_NON_PCI_HC help The Universal Host Controller Interface is a standard by Intel for accessing the USB hardware in the PC (which is also called the USB diff --git a/drivers/usb/host/pci-quirks.c b/drivers/usb/host/pci-quirks.c index ef08d68b9714..bba320194027 100644 --- a/drivers/usb/host/pci-quirks.c +++ b/drivers/usb/host/pci-quirks.c @@ -60,6 +60,23 @@ #define EHCI_USBLEGCTLSTS 4 /* legacy control/status */ #define EHCI_USBLEGCTLSTS_SOOE (1 << 13) /* SMI on ownership change */ +/* ASMEDIA quirk use */ +#define ASMT_DATA_WRITE0_REG 0xF8 +#define ASMT_DATA_WRITE1_REG 0xFC +#define ASMT_CONTROL_REG 0xE0 +#define ASMT_CONTROL_WRITE_BIT 0x02 +#define ASMT_WRITEREG_CMD 0x10423 +#define ASMT_FLOWCTL_ADDR 0xFA30 +#define ASMT_FLOWCTL_DATA 0xBA +#define ASMT_PSEUDO_DATA 0 + +/* Intel quirk use */ +#define USB_INTEL_XUSB2PR 0xD0 +#define USB_INTEL_USB2PRM 0xD4 +#define USB_INTEL_USB3_PSSEN 0xD8 +#define USB_INTEL_USB3PRM 0xDC + +#ifdef CONFIG_USB_PCI_AMD /* AMD quirk use */ #define AB_REG_BAR_LOW 0xe0 #define AB_REG_BAR_HIGH 0xe1 @@ -93,21 +110,6 @@ #define NB_PIF0_PWRDOWN_0 0x01100012 #define NB_PIF0_PWRDOWN_1 0x01100013 -#define USB_INTEL_XUSB2PR 0xD0 -#define USB_INTEL_USB2PRM 0xD4 -#define USB_INTEL_USB3_PSSEN 0xD8 -#define USB_INTEL_USB3PRM 0xDC - -/* ASMEDIA quirk use */ -#define ASMT_DATA_WRITE0_REG 0xF8 -#define ASMT_DATA_WRITE1_REG 0xFC -#define ASMT_CONTROL_REG 0xE0 -#define ASMT_CONTROL_WRITE_BIT 0x02 -#define ASMT_WRITEREG_CMD 0x10423 -#define ASMT_FLOWCTL_ADDR 0xFA30 -#define ASMT_FLOWCTL_DATA 0xBA -#define ASMT_PSEUDO_DATA 0 - /* * amd_chipset_gen values represent AMD different chipset generations */ @@ -460,50 +462,6 @@ void usb_amd_quirk_pll_disable(void) } EXPORT_SYMBOL_GPL(usb_amd_quirk_pll_disable); -static int usb_asmedia_wait_write(struct pci_dev *pdev) -{ - unsigned long retry_count; - unsigned char value; - - for (retry_count = 1000; retry_count > 0; --retry_count) { - - pci_read_config_byte(pdev, ASMT_CONTROL_REG, &value); - - if (value == 0xff) { - dev_err(&pdev->dev, "%s: check_ready ERROR", __func__); - return -EIO; - } - - if ((value & ASMT_CONTROL_WRITE_BIT) == 0) - return 0; - - udelay(50); - } - - dev_warn(&pdev->dev, "%s: check_write_ready timeout", __func__); - return -ETIMEDOUT; -} - -void usb_asmedia_modifyflowcontrol(struct pci_dev *pdev) -{ - if (usb_asmedia_wait_write(pdev) != 0) - return; - - /* send command and address to device */ - pci_write_config_dword(pdev, ASMT_DATA_WRITE0_REG, ASMT_WRITEREG_CMD); - pci_write_config_dword(pdev, ASMT_DATA_WRITE1_REG, ASMT_FLOWCTL_ADDR); - pci_write_config_byte(pdev, ASMT_CONTROL_REG, ASMT_CONTROL_WRITE_BIT); - - if (usb_asmedia_wait_write(pdev) != 0) - return; - - /* send data to device */ - pci_write_config_dword(pdev, ASMT_DATA_WRITE0_REG, ASMT_FLOWCTL_DATA); - pci_write_config_dword(pdev, ASMT_DATA_WRITE1_REG, ASMT_PSEUDO_DATA); - pci_write_config_byte(pdev, ASMT_CONTROL_REG, ASMT_CONTROL_WRITE_BIT); -} -EXPORT_SYMBOL_GPL(usb_asmedia_modifyflowcontrol); - void usb_amd_quirk_pll_enable(void) { usb_amd_quirk_pll(0); @@ -632,7 +590,52 @@ bool usb_amd_pt_check_port(struct device *device, int port) return !(value & BIT(port_shift)); } EXPORT_SYMBOL_GPL(usb_amd_pt_check_port); +#endif +static int usb_asmedia_wait_write(struct pci_dev *pdev) +{ + unsigned long retry_count; + unsigned char value; + + for (retry_count = 1000; retry_count > 0; --retry_count) { + pci_read_config_byte(pdev, ASMT_CONTROL_REG, &value); + + if (value == 0xff) { + dev_err(&pdev->dev, "%s: check_ready ERROR", __func__); + return -EIO; + } + + if ((value & ASMT_CONTROL_WRITE_BIT) == 0) + return 0; + + udelay(50); + } + + dev_warn(&pdev->dev, "%s: check_write_ready timeout", __func__); + return -ETIMEDOUT; +} + +void usb_asmedia_modifyflowcontrol(struct pci_dev *pdev) +{ + if (usb_asmedia_wait_write(pdev) != 0) + return; + + /* send command and address to device */ + pci_write_config_dword(pdev, ASMT_DATA_WRITE0_REG, ASMT_WRITEREG_CMD); + pci_write_config_dword(pdev, ASMT_DATA_WRITE1_REG, ASMT_FLOWCTL_ADDR); + pci_write_config_byte(pdev, ASMT_CONTROL_REG, ASMT_CONTROL_WRITE_BIT); + + if (usb_asmedia_wait_write(pdev) != 0) + return; + + /* send data to device */ + pci_write_config_dword(pdev, ASMT_DATA_WRITE0_REG, ASMT_FLOWCTL_DATA); + pci_write_config_dword(pdev, ASMT_DATA_WRITE1_REG, ASMT_PSEUDO_DATA); + pci_write_config_byte(pdev, ASMT_CONTROL_REG, ASMT_CONTROL_WRITE_BIT); +} +EXPORT_SYMBOL_GPL(usb_asmedia_modifyflowcontrol); + +#if IS_ENABLED(CONFIG_USB_UHCI_HCD) && defined(CONFIG_HAS_IOPORT) /* * Make sure the controller is completely inactive, unable to * generate interrupts or do DMA. @@ -713,6 +716,7 @@ int uhci_check_and_reset_hc(struct pci_dev *pdev, unsigned long base) return 1; } EXPORT_SYMBOL_GPL(uhci_check_and_reset_hc); +#endif static inline int io_type_enabled(struct pci_dev *pdev, unsigned int mask) { @@ -728,7 +732,7 @@ static void quirk_usb_handoff_uhci(struct pci_dev *pdev) unsigned long base = 0; int i; - if (!pio_enabled(pdev)) + if (!IS_ENABLED(CONFIG_HAS_IOPORT) || !pio_enabled(pdev)) return; for (i = 0; i < PCI_STD_NUM_BARS; i++) @@ -1273,7 +1277,8 @@ static void quirk_usb_early_handoff(struct pci_dev *pdev) "Can't enable PCI device, BIOS handoff failed.\n"); return; } - if (pdev->class == PCI_CLASS_SERIAL_USB_UHCI) + if (IS_ENABLED(CONFIG_USB_UHCI_HCD) && + pdev->class == PCI_CLASS_SERIAL_USB_UHCI) quirk_usb_handoff_uhci(pdev); else if (pdev->class == PCI_CLASS_SERIAL_USB_OHCI) quirk_usb_handoff_ohci(pdev); diff --git a/drivers/usb/host/pci-quirks.h b/drivers/usb/host/pci-quirks.h index e729de21fad7..42eb18be37af 100644 --- a/drivers/usb/host/pci-quirks.h +++ b/drivers/usb/host/pci-quirks.h @@ -2,33 +2,50 @@ #ifndef __LINUX_USB_PCI_QUIRKS_H #define __LINUX_USB_PCI_QUIRKS_H -#ifdef CONFIG_USB_PCI void uhci_reset_hc(struct pci_dev *pdev, unsigned long base); int uhci_check_and_reset_hc(struct pci_dev *pdev, unsigned long base); -int usb_hcd_amd_remote_wakeup_quirk(struct pci_dev *pdev); + +struct pci_dev; + +#ifdef CONFIG_USB_PCI_AMD bool usb_amd_hang_symptom_quirk(void); bool usb_amd_prefetch_quirk(void); void usb_amd_dev_put(void); bool usb_amd_quirk_pll_check(void); void usb_amd_quirk_pll_disable(void); void usb_amd_quirk_pll_enable(void); -void usb_asmedia_modifyflowcontrol(struct pci_dev *pdev); -void usb_enable_intel_xhci_ports(struct pci_dev *xhci_pdev); -void usb_disable_xhci_ports(struct pci_dev *xhci_pdev); void sb800_prefetch(struct device *dev, int on); bool usb_amd_pt_check_port(struct device *device, int port); #else -struct pci_dev; +static inline bool usb_amd_hang_symptom_quirk(void) +{ + return false; +}; +static inline bool usb_amd_prefetch_quirk(void) +{ + return false; +} +static inline bool usb_amd_quirk_pll_check(void) +{ + return false; +} static inline void usb_amd_quirk_pll_disable(void) {} static inline void usb_amd_quirk_pll_enable(void) {} -static inline void usb_asmedia_modifyflowcontrol(struct pci_dev *pdev) {} static inline void usb_amd_dev_put(void) {} -static inline void usb_disable_xhci_ports(struct pci_dev *xhci_pdev) {} static inline void sb800_prefetch(struct device *dev, int on) {} static inline bool usb_amd_pt_check_port(struct device *device, int port) { return false; } +#endif /* CONFIG_USB_PCI_AMD */ + +#ifdef CONFIG_USB_PCI +void usb_asmedia_modifyflowcontrol(struct pci_dev *pdev); +void usb_enable_intel_xhci_ports(struct pci_dev *xhci_pdev); +void usb_disable_xhci_ports(struct pci_dev *xhci_pdev); +#else +static inline void usb_asmedia_modifyflowcontrol(struct pci_dev *pdev) {} +static inline void usb_disable_xhci_ports(struct pci_dev *xhci_pdev) {} #endif /* CONFIG_USB_PCI */ #endif /* __LINUX_USB_PCI_QUIRKS_H */ diff --git a/drivers/usb/host/uhci-hcd.c b/drivers/usb/host/uhci-hcd.c index d90b869f5f40..a3b0d3d3b395 100644 --- a/drivers/usb/host/uhci-hcd.c +++ b/drivers/usb/host/uhci-hcd.c @@ -841,7 +841,7 @@ static int uhci_count_ports(struct usb_hcd *hcd) static const char hcd_name[] = "uhci_hcd"; -#ifdef CONFIG_USB_PCI +#if defined(CONFIG_USB_PCI) && defined(CONFIG_HAS_IOPORT) #include "uhci-pci.c" #define PCI_DRIVER uhci_pci_driver #endif diff --git a/drivers/usb/host/uhci-hcd.h b/drivers/usb/host/uhci-hcd.h index 8ae5ccd26753..8e30116b6fd2 100644 --- a/drivers/usb/host/uhci-hcd.h +++ b/drivers/usb/host/uhci-hcd.h @@ -586,12 +586,14 @@ static inline int uhci_aspeed_reg(unsigned int reg) static inline u32 uhci_readl(const struct uhci_hcd *uhci, int reg) { +#ifdef CONFIG_HAS_IOPORT if (uhci_has_pci_registers(uhci)) return inl(uhci->io_addr + reg); - else if (uhci_is_aspeed(uhci)) +#endif + if (uhci_is_aspeed(uhci)) return readl(uhci->regs + uhci_aspeed_reg(reg)); #ifdef CONFIG_USB_UHCI_BIG_ENDIAN_MMIO - else if (uhci_big_endian_mmio(uhci)) + if (uhci_big_endian_mmio(uhci)) return readl_be(uhci->regs + reg); #endif else @@ -600,72 +602,97 @@ static inline u32 uhci_readl(const struct uhci_hcd *uhci, int reg) static inline void uhci_writel(const struct uhci_hcd *uhci, u32 val, int reg) { - if (uhci_has_pci_registers(uhci)) +#ifdef CONFIG_HAS_IOPORT + if (uhci_has_pci_registers(uhci)) { outl(val, uhci->io_addr + reg); - else if (uhci_is_aspeed(uhci)) + return; + } +#endif + if (uhci_is_aspeed(uhci)) { writel(val, uhci->regs + uhci_aspeed_reg(reg)); + return; + } #ifdef CONFIG_USB_UHCI_BIG_ENDIAN_MMIO - else if (uhci_big_endian_mmio(uhci)) + if (uhci_big_endian_mmio(uhci)) { writel_be(val, uhci->regs + reg); + return; + } #endif - else - writel(val, uhci->regs + reg); + writel(val, uhci->regs + reg); } static inline u16 uhci_readw(const struct uhci_hcd *uhci, int reg) { +#ifdef CONFIG_HAS_IOPORT if (uhci_has_pci_registers(uhci)) return inw(uhci->io_addr + reg); - else if (uhci_is_aspeed(uhci)) +#endif + if (uhci_is_aspeed(uhci)) return readl(uhci->regs + uhci_aspeed_reg(reg)); #ifdef CONFIG_USB_UHCI_BIG_ENDIAN_MMIO - else if (uhci_big_endian_mmio(uhci)) + if (uhci_big_endian_mmio(uhci)) return readw_be(uhci->regs + reg); #endif - else - return readw(uhci->regs + reg); + return readw(uhci->regs + reg); } static inline void uhci_writew(const struct uhci_hcd *uhci, u16 val, int reg) { - if (uhci_has_pci_registers(uhci)) +#ifdef CONFIG_HAS_IOPORT + if (uhci_has_pci_registers(uhci)) { outw(val, uhci->io_addr + reg); - else if (uhci_is_aspeed(uhci)) + return; + } +#endif + if (uhci_is_aspeed(uhci)) { writel(val, uhci->regs + uhci_aspeed_reg(reg)); + return; + } #ifdef CONFIG_USB_UHCI_BIG_ENDIAN_MMIO - else if (uhci_big_endian_mmio(uhci)) + if (uhci_big_endian_mmio(uhci)) { writew_be(val, uhci->regs + reg); + return; + } #endif - else - writew(val, uhci->regs + reg); + + writew(val, uhci->regs + reg); } static inline u8 uhci_readb(const struct uhci_hcd *uhci, int reg) { +#ifdef CONFIG_HAS_IOPORT if (uhci_has_pci_registers(uhci)) return inb(uhci->io_addr + reg); - else if (uhci_is_aspeed(uhci)) +#endif + if (uhci_is_aspeed(uhci)) return readl(uhci->regs + uhci_aspeed_reg(reg)); #ifdef CONFIG_USB_UHCI_BIG_ENDIAN_MMIO - else if (uhci_big_endian_mmio(uhci)) + if (uhci_big_endian_mmio(uhci)) return readb_be(uhci->regs + reg); #endif - else - return readb(uhci->regs + reg); + + return readb(uhci->regs + reg); } static inline void uhci_writeb(const struct uhci_hcd *uhci, u8 val, int reg) { - if (uhci_has_pci_registers(uhci)) +#ifdef CONFIG_HAS_IOPORT + if (uhci_has_pci_registers(uhci)) { outb(val, uhci->io_addr + reg); - else if (uhci_is_aspeed(uhci)) + return; + } +#endif + if (uhci_is_aspeed(uhci)) { writel(val, uhci->regs + uhci_aspeed_reg(reg)); + return; + } #ifdef CONFIG_USB_UHCI_BIG_ENDIAN_MMIO - else if (uhci_big_endian_mmio(uhci)) + if (uhci_big_endian_mmio(uhci)) { writeb_be(val, uhci->regs + reg); + return; + } #endif - else - writeb(val, uhci->regs + reg); + writeb(val, uhci->regs + reg); } #endif /* CONFIG_USB_UHCI_SUPPORT_NON_PCI_HC */ From patchwork Mon Dec 27 16:43:17 2021 Content-Type: text/plain; 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Mon, 27 Dec 2021 16:43:54 +0000 (GMT) Received: from b06wcsmtp001.portsmouth.uk.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id C22E2A4054; Mon, 27 Dec 2021 16:43:53 +0000 (GMT) Received: from tuxmaker.boeblingen.de.ibm.com (unknown [9.152.85.9]) by b06wcsmtp001.portsmouth.uk.ibm.com (Postfix) with ESMTP; Mon, 27 Dec 2021 16:43:53 +0000 (GMT) From: Niklas Schnelle To: Arnd Bergmann , Bjorn Helgaas , John Garry , Nick Hu , Greentime Hu , Vincent Chen , Paul Walmsley , Palmer Dabbelt , Albert Ou , Guo Ren , Arnd Bergmann Cc: linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, linux-pci@vger.kernel.org, linux-riscv@lists.infradead.org, linux-csky@vger.kernel.org Subject: [RFC 32/32] asm-generic/io.h: drop inb() etc for HAS_IOPORT=n Date: Mon, 27 Dec 2021 17:43:17 +0100 Message-Id: <20211227164317.4146918-33-schnelle@linux.ibm.com> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20211227164317.4146918-1-schnelle@linux.ibm.com> References: <20211227164317.4146918-1-schnelle@linux.ibm.com> X-TM-AS-GCONF: 00 X-Proofpoint-GUID: Z-__i_BTuFSa6HSmecGdOYJZi9pH0hp7 X-Proofpoint-ORIG-GUID: K3NMce_ojCI3PBBmGLnsdW2pBtHawboP X-Proofpoint-UnRewURL: 0 URL was un-rewritten MIME-Version: 1.0 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.205,Aquarius:18.0.790,Hydra:6.0.425,FMLib:17.11.62.513 definitions=2021-12-27_08,2021-12-24_01,2021-12-02_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 bulkscore=0 adultscore=0 priorityscore=1501 mlxlogscore=999 impostorscore=0 spamscore=0 lowpriorityscore=0 malwarescore=0 clxscore=1015 mlxscore=0 suspectscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2110150000 definitions=main-2112270080 Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org With all subsystems and drivers either declaring their dependence on HAS_IOPORT or ifdeffing I/O port specific code sections we can finally make inb()/outb() and friends compile-time dependent on HAS_IOPORT as suggested by Linus in the linked mail. The main benefit of this is that on platforms such as s390 which have no meaningful way of implementing inb()/outb() their use without the proper HAS_IOPORT dependency will result in easy to catch and fix compile-time errors instead of compiling code that can never work. Link: https://lore.kernel.org/lkml/CAHk-=wg80je=K7madF4e7WrRNp37e3qh6y10Svhdc7O8SZ_-8g@mail.gmail.com/ Co-developed-by: Arnd Bergmann Signed-off-by: Arnd Bergmann Signed-off-by: Niklas Schnelle --- include/asm-generic/io.h | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/include/asm-generic/io.h b/include/asm-generic/io.h index 7ce93aaf69f8..b2572b2eab07 100644 --- a/include/asm-generic/io.h +++ b/include/asm-generic/io.h @@ -448,6 +448,7 @@ static inline void writesq(volatile void __iomem *addr, const void *buffer, #define IO_SPACE_LIMIT 0xffff #endif +#ifdef CONFIG_HAS_IOPORT /* * {in,out}{b,w,l}() access little endian I/O. {in,out}{b,w,l}_p() can be * implemented on hardware that needs an additional delay for I/O accesses to @@ -522,9 +523,12 @@ static inline void _outl(u32 value, unsigned long addr) __io_paw(); } #endif +#endif /* CONFIG_HAS_IOPORT */ #include +#ifdef CONFIG_HAS_IOPORT + #ifndef inb #define inb _inb #endif @@ -703,6 +707,7 @@ static inline void outsl_p(unsigned long addr, const void *buffer, outsl(addr, buffer, count); } #endif +#endif /* CONFIG_HAS_IOPORT */ #ifndef CONFIG_GENERIC_IOMAP #ifndef ioread8