From patchwork Fri Oct 19 12:09:44 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Christoph Hellwig X-Patchwork-Id: 986703 X-Patchwork-Delegate: bhelgaas@google.com Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=linux-pci-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=infradead.org header.i=@infradead.org header.b="hIuucJV4"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 42c4VV0H4hz9sj9 for ; Fri, 19 Oct 2018 23:10:10 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727638AbeJSUPy (ORCPT ); Fri, 19 Oct 2018 16:15:54 -0400 Received: from bombadil.infradead.org ([198.137.202.133]:44122 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726784AbeJSUPy (ORCPT ); Fri, 19 Oct 2018 16:15:54 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20170209; h=Content-Transfer-Encoding: Content-Type:MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc: To:From:Sender:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=wa8mXHNqTbUu054mBu2kjK6L8KueXUky9nnr1sHKXVs=; b=hIuucJV43asLn2SscvQuG6pFb 51LjdB7NMUgaT3eIagvM5e9ET31GGsN0mgMLSteWt8XFzpkTr3Tr5/WRLdH5C8MpAlvg7m0C6MW9D dDRa53T3xe4e4mz3yIOhIxCivsEWjqqFBmoQnhST6OIdoMmN6aznMRd2I5jevLXUD8nxMtG7ydtF8 c96adbVVB7J/0DgdK8c7TfiT1oCbXnVZIyTXPpc/lH472clTUAL9B/kvkjHl0CbkqS4hi+hrS56B1 Hq7S8OwcdSBPi/A0AZhwzwY/v/bA5k7qzgWempHup4Gl+L+NKDHXIkF7dHuvDOS4Ut4727FcfYsq/ xJjAwP9mw==; Received: from clnet-p19-102.ikbnet.co.at ([83.175.77.102] helo=localhost) by bombadil.infradead.org with esmtpsa (Exim 4.90_1 #2 (Red Hat Linux)) id 1gDTbK-0000te-C7; Fri, 19 Oct 2018 12:09:58 +0000 From: Christoph Hellwig To: Masahiro Yamada Cc: Matt Porter , Alexandre Bounine , Dominik Brodowski , linux-kbuild@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-pci@vger.kernel.org, linux-scsi@vger.kernel.org, linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org Subject: [PATCH 1/9] aha152x: rename the PCMCIA define Date: Fri, 19 Oct 2018 14:09:44 +0200 Message-Id: <20181019120952.32763-2-hch@lst.de> X-Mailer: git-send-email 2.19.1 In-Reply-To: <20181019120952.32763-1-hch@lst.de> References: <20181019120952.32763-1-hch@lst.de> MIME-Version: 1.0 X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org We plan to enable building the PCMCIA core and drivers, and the non-prefixed PCMCIA name clashes with some arch headers. Signed-off-by: Christoph Hellwig Acked-by: Thomas Gleixner --- drivers/scsi/aha152x.c | 14 +++++++------- drivers/scsi/pcmcia/aha152x_core.c | 2 +- 2 files changed, 8 insertions(+), 8 deletions(-) diff --git a/drivers/scsi/aha152x.c b/drivers/scsi/aha152x.c index 4d7b0e0adbf7..301b3cad15f8 100644 --- a/drivers/scsi/aha152x.c +++ b/drivers/scsi/aha152x.c @@ -269,7 +269,7 @@ static LIST_HEAD(aha152x_host_list); /* DEFINES */ /* For PCMCIA cards, always use AUTOCONF */ -#if defined(PCMCIA) || defined(MODULE) +#if defined(AHA152X_PCMCIA) || defined(MODULE) #if !defined(AUTOCONF) #define AUTOCONF #endif @@ -297,7 +297,7 @@ CMD_INC_RESID(struct scsi_cmnd *cmd, int inc) #define DELAY_DEFAULT 1000 -#if defined(PCMCIA) +#if defined(AHA152X_PCMCIA) #define IRQ_MIN 0 #define IRQ_MAX 16 #else @@ -328,7 +328,7 @@ MODULE_AUTHOR("Jürgen Fischer"); MODULE_DESCRIPTION(AHA152X_REVID); MODULE_LICENSE("GPL"); -#if !defined(PCMCIA) +#if !defined(AHA152X_PCMCIA) #if defined(MODULE) static int io[] = {0, 0}; module_param_hw_array(io, int, ioport, NULL, 0); @@ -391,7 +391,7 @@ static struct isapnp_device_id id_table[] = { MODULE_DEVICE_TABLE(isapnp, id_table); #endif /* ISAPNP */ -#endif /* !PCMCIA */ +#endif /* !AHA152X_PCMCIA */ static struct scsi_host_template aha152x_driver_template; @@ -863,7 +863,7 @@ void aha152x_release(struct Scsi_Host *shpnt) if (shpnt->irq) free_irq(shpnt->irq, shpnt); -#if !defined(PCMCIA) +#if !defined(AHA152X_PCMCIA) if (shpnt->io_port) release_region(shpnt->io_port, IO_RANGE); #endif @@ -2924,7 +2924,7 @@ static struct scsi_host_template aha152x_driver_template = { .slave_alloc = aha152x_adjust_queue, }; -#if !defined(PCMCIA) +#if !defined(AHA152X_PCMCIA) static int setup_count; static struct aha152x_setup setup[2]; @@ -3392,4 +3392,4 @@ static int __init aha152x_setup(char *str) __setup("aha152x=", aha152x_setup); #endif -#endif /* !PCMCIA */ +#endif /* !AHA152X_PCMCIA */ diff --git a/drivers/scsi/pcmcia/aha152x_core.c b/drivers/scsi/pcmcia/aha152x_core.c index dba3716511c5..24b89228b241 100644 --- a/drivers/scsi/pcmcia/aha152x_core.c +++ b/drivers/scsi/pcmcia/aha152x_core.c @@ -1,3 +1,3 @@ -#define PCMCIA 1 +#define AHA152X_PCMCIA 1 #define AHA152X_STAT 1 #include "aha152x.c" From patchwork Fri Oct 19 12:09:45 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christoph Hellwig X-Patchwork-Id: 986704 X-Patchwork-Delegate: bhelgaas@google.com Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=linux-pci-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=infradead.org header.i=@infradead.org header.b="UOynJtN6"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 42c4Vh487dzB4NB for ; Fri, 19 Oct 2018 23:10:20 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727666AbeJSUQF (ORCPT ); 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Received: from clnet-p19-102.ikbnet.co.at ([83.175.77.102] helo=localhost) by bombadil.infradead.org with esmtpsa (Exim 4.90_1 #2 (Red Hat Linux)) id 1gDTbN-0000uR-Jn; Fri, 19 Oct 2018 12:10:02 +0000 From: Christoph Hellwig To: Masahiro Yamada Cc: Matt Porter , Alexandre Bounine , Dominik Brodowski , linux-kbuild@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-pci@vger.kernel.org, linux-scsi@vger.kernel.org, linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org Subject: [PATCH 2/9] arm: remove EISA kconfig option Date: Fri, 19 Oct 2018 14:09:45 +0200 Message-Id: <20181019120952.32763-3-hch@lst.de> X-Mailer: git-send-email 2.19.1 In-Reply-To: <20181019120952.32763-1-hch@lst.de> References: <20181019120952.32763-1-hch@lst.de> MIME-Version: 1.0 X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org No arm config enables EISA, and arm does not include drivers/eisa/Kconfig which provides support for things like PCI to EISA bridges, so it is most likely dead. If this is wrong we will be able to resurrect it easily by selecting HAVE_EISA for the right arm configs after this series. Suggested-by: Masahiro Yamada Signed-off-by: Christoph Hellwig --- arch/arm/Kconfig | 15 --------------- 1 file changed, 15 deletions(-) diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index e8cd55a5b04c..e33735ce1c14 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -165,21 +165,6 @@ config HAVE_PROC_CPU config NO_IOPORT_MAP bool -config EISA - bool - ---help--- - The Extended Industry Standard Architecture (EISA) bus was - developed as an open alternative to the IBM MicroChannel bus. - - The EISA bus provided some of the features of the IBM MicroChannel - bus while maintaining backward compatibility with cards made for - the older ISA bus. The EISA bus saw limited use between 1988 and - 1995 when it was made obsolete by the PCI bus. - - Say Y here if you are building a kernel for an EISA-based machine. - - Otherwise, say N. - config SBUS bool From patchwork Fri Oct 19 12:09:46 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christoph Hellwig X-Patchwork-Id: 986705 X-Patchwork-Delegate: bhelgaas@google.com Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=linux-pci-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=infradead.org header.i=@infradead.org header.b="FBDMkgd/"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 42c4Vv4lRfzB4NS for ; Fri, 19 Oct 2018 23:10:31 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727534AbeJSUQN (ORCPT ); Fri, 19 Oct 2018 16:16:13 -0400 Received: from bombadil.infradead.org ([198.137.202.133]:44462 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726784AbeJSUQM (ORCPT ); Fri, 19 Oct 2018 16:16:12 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20170209; h=Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Sender :Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From :Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help: List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=vO9O93GajdDXduRDF43DPT00bwScMBAp27VPr40ZcTw=; b=FBDMkgd/t63Omj6TFTv2hlROC5 bUbnrlTphdi4yvPAW9s5dMTsb7FkTADBFUTpobXckGGxaZ8dbN5rfog8u/Q1ydq9D8WU8DhZscpGj wCE/+0sxrGXzgNmrul2MzTWp+ZeT9Z5bSq0SE1e10NUZ0LhZPCOqtqPAdy4IgNipVwmljwkPfE+4N MeDBXT3CtMU3I5JW4bh8lI21af0xLcCBbdMdIskjDk9tpjFJSHAUf6gFG5Rbnj6xW6Bd2O6uo09iA ZrE5dk63ztpNNMZ2F5iO2YZ1gjAmpWoas4zWvvBCQqMADqu3KNzKm8YU7ps9eQ5UgH+VURWG+exyl I3fqLm4A==; Received: from clnet-p19-102.ikbnet.co.at ([83.175.77.102] helo=localhost) by bombadil.infradead.org with esmtpsa (Exim 4.90_1 #2 (Red Hat Linux)) id 1gDTbQ-0000wF-Ih; Fri, 19 Oct 2018 12:10:05 +0000 From: Christoph Hellwig To: Masahiro Yamada Cc: Matt Porter , Alexandre Bounine , Dominik Brodowski , linux-kbuild@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-pci@vger.kernel.org, linux-scsi@vger.kernel.org, linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org Subject: [PATCH 3/9] powerpc: remove CONFIG_PCI_QSPAN Date: Fri, 19 Oct 2018 14:09:46 +0200 Message-Id: <20181019120952.32763-4-hch@lst.de> X-Mailer: git-send-email 2.19.1 In-Reply-To: <20181019120952.32763-1-hch@lst.de> References: <20181019120952.32763-1-hch@lst.de> MIME-Version: 1.0 X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org This option isn't actually used anywhere. Signed-off-by: Christoph Hellwig Acked-by: Benjamin Herrenschmidt --- arch/powerpc/Kconfig | 9 --------- 1 file changed, 9 deletions(-) diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index a80669209155..e8c8970248bc 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -955,7 +955,6 @@ config PCI bool "PCI support" if PPC_PCI_CHOICE default y if !40x && !CPM2 && !PPC_8xx && !PPC_83xx \ && !PPC_85xx && !PPC_86xx && !GAMECUBE_COMMON - default PCI_QSPAN if PPC_8xx select GENERIC_PCI_IOMAP help Find out whether your system includes a PCI bus. PCI is the name of @@ -969,14 +968,6 @@ config PCI_DOMAINS config PCI_SYSCALL def_bool PCI -config PCI_QSPAN - bool "QSpan PCI" - depends on PPC_8xx - select PPC_I8259 - help - Say Y here if you have a system based on a Motorola 8xx-series - embedded processor with a QSPAN PCI interface, otherwise say N. - config PCI_8260 bool depends on PCI && 8260 From patchwork Fri Oct 19 12:09:47 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christoph Hellwig X-Patchwork-Id: 986712 X-Patchwork-Delegate: bhelgaas@google.com Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=linux-pci-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=infradead.org header.i=@infradead.org header.b="JBtkL/RV"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 42c4Wh2pQsz9sDn for ; Fri, 19 Oct 2018 23:11:12 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727698AbeJSUQU (ORCPT ); Fri, 19 Oct 2018 16:16:20 -0400 Received: from bombadil.infradead.org ([198.137.202.133]:44650 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726784AbeJSUQU (ORCPT ); Fri, 19 Oct 2018 16:16:20 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20170209; h=Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Sender :Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From :Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help: List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=g3Ofp2yKFio2DWF3K0YYAwI8DA2raI+ejnrdGDleVlk=; b=JBtkL/RVN396nN53LFB0IS8f4d edXyd1isCPYn8lfy5jeFzCX0GUUGrrL/dP7vCO+fVJhP541VEzUed3MWaUZrSBuEyB0yyF1kw9TdJ in+3z7FLkYYCU7f47BFXLA+Em/wq8aNtetItuoOvMe41fgorzklZc0/zazP6tbFLwttowWFYnqRk+ hHuabtcD4WEfYUfhN2aVQKwc9ca86mXSdEgxQoInneTo4ZZh3cOMg9f/ToNYlr7WcQnd2Ahd/k+VW OtOFoYkRhjj2BK3oCRmL0aoUuUZ10Ob65TuBBNP46iwMXWmfEIA47+dfWQTAyjtgLN1bmHWrapG3j CxxqRQ5g==; Received: from clnet-p19-102.ikbnet.co.at ([83.175.77.102] helo=localhost) by bombadil.infradead.org with esmtpsa (Exim 4.90_1 #2 (Red Hat Linux)) id 1gDTbT-00010a-P2; Fri, 19 Oct 2018 12:10:08 +0000 From: Christoph Hellwig To: Masahiro Yamada Cc: Matt Porter , Alexandre Bounine , Dominik Brodowski , linux-kbuild@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-pci@vger.kernel.org, linux-scsi@vger.kernel.org, linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org Subject: [PATCH 4/9] powerpc: remove CONFIG_MCA leftovers Date: Fri, 19 Oct 2018 14:09:47 +0200 Message-Id: <20181019120952.32763-5-hch@lst.de> X-Mailer: git-send-email 2.19.1 In-Reply-To: <20181019120952.32763-1-hch@lst.de> References: <20181019120952.32763-1-hch@lst.de> MIME-Version: 1.0 X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org Signed-off-by: Christoph Hellwig Acked-by: Thomas Gleixner --- arch/powerpc/Kconfig | 4 ---- drivers/scsi/Kconfig | 6 +++--- 2 files changed, 3 insertions(+), 7 deletions(-) diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index e8c8970248bc..d4e97469a5f0 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -941,10 +941,6 @@ config FSL_GTM help Freescale General-purpose Timers support -# Yes MCA RS/6000s exist but Linux-PPC does not currently support any -config MCA - bool - # Platforms that what PCI turned unconditionally just do select PCI # in their config node. Platforms that want to choose at config # time should select PPC_PCI_CHOICE diff --git a/drivers/scsi/Kconfig b/drivers/scsi/Kconfig index 7c097006c54d..d3734c54aec9 100644 --- a/drivers/scsi/Kconfig +++ b/drivers/scsi/Kconfig @@ -535,7 +535,7 @@ config SCSI_HPTIOP config SCSI_BUSLOGIC tristate "BusLogic SCSI support" - depends on (PCI || ISA || MCA) && SCSI && ISA_DMA_API && VIRT_TO_BUS + depends on (PCI || ISA) && SCSI && ISA_DMA_API && VIRT_TO_BUS ---help--- This is support for BusLogic MultiMaster and FlashPoint SCSI Host Adapters. Consult the SCSI-HOWTO, available from @@ -1142,12 +1142,12 @@ config SCSI_LPFC_DEBUG_FS config SCSI_SIM710 tristate "Simple 53c710 SCSI support (Compaq, NCR machines)" - depends on (EISA || MCA) && SCSI + depends on EISA && SCSI select SCSI_SPI_ATTRS ---help--- This driver is for NCR53c710 based SCSI host adapters. - It currently supports Compaq EISA cards and NCR MCA cards + It currently supports Compaq EISA cards. config SCSI_DC395x tristate "Tekram DC395(U/UW/F) and DC315(U) SCSI support" From patchwork Fri Oct 19 12:09:48 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christoph Hellwig X-Patchwork-Id: 986711 X-Patchwork-Delegate: bhelgaas@google.com Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=linux-pci-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=infradead.org header.i=@infradead.org header.b="d41ltsyQ"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 42c4Wc5Q5CzB4NN for ; Fri, 19 Oct 2018 23:11:08 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727720AbeJSUQX (ORCPT ); Fri, 19 Oct 2018 16:16:23 -0400 Received: from bombadil.infradead.org ([198.137.202.133]:44702 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726784AbeJSUQW (ORCPT ); Fri, 19 Oct 2018 16:16:22 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20170209; h=Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Sender :Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From :Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help: List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=NU8hc3wOH75SjWyKDE305NVPfLPJR7iXVJpwS3eg4UQ=; b=d41ltsyQvMVGnhOAYaACQHPr5a FJSjrZiOABjQFiSTEySnPgFFTMKT3n7RRhpjO6YdBtFnhsKDzovM9H6Ue45CH6LUHTZBZ8vf6cfx3 H64llrxlOBR/6xmhAIjRUPlg7xCa5hi+viBhPMF4mnSVWwKd9LLgmlTpNtNW65uNc3uo4lpfPT08J aV5eTKRfdc8HvJ0o6JOsrtLMkjCHzGnVWIBlvYPIPjOgk2F1YQovGm2kqcrc70rclZ+cHWo1ug59b 0UUcGqadzml09l9k+bkUuoyFbT58Cg9KoKxyZjkG0ZZe84C/jMzIQqNJCWH+9jrrqDLh5a9V13sPJ U5a65TMQ==; Received: from clnet-p19-102.ikbnet.co.at ([83.175.77.102] helo=localhost) by bombadil.infradead.org with esmtpsa (Exim 4.90_1 #2 (Red Hat Linux)) id 1gDTbW-00016N-UD; Fri, 19 Oct 2018 12:10:11 +0000 From: Christoph Hellwig To: Masahiro Yamada Cc: Matt Porter , Alexandre Bounine , Dominik Brodowski , linux-kbuild@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-pci@vger.kernel.org, linux-scsi@vger.kernel.org, linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org Subject: [PATCH 5/9] powerpc: PCI_MSI needs PCI Date: Fri, 19 Oct 2018 14:09:48 +0200 Message-Id: <20181019120952.32763-6-hch@lst.de> X-Mailer: git-send-email 2.19.1 In-Reply-To: <20181019120952.32763-1-hch@lst.de> References: <20181019120952.32763-1-hch@lst.de> MIME-Version: 1.0 X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org Various powerpc boards select the PCI_MSI config option without selecting PCI, resulting in potentially not compilable configurations if the by default enabled PCI option is disabled. Explicitly select PCI to ensure we always have valid configs. Signed-off-by: Christoph Hellwig Acked-by: Thomas Gleixner --- arch/powerpc/platforms/40x/Kconfig | 1 + arch/powerpc/platforms/44x/Kconfig | 3 +++ 2 files changed, 4 insertions(+) diff --git a/arch/powerpc/platforms/40x/Kconfig b/arch/powerpc/platforms/40x/Kconfig index 60254a321a91..d5361e63e0bb 100644 --- a/arch/powerpc/platforms/40x/Kconfig +++ b/arch/powerpc/platforms/40x/Kconfig @@ -33,6 +33,7 @@ config KILAUEA select 405EX select PPC40x_SIMPLE select PPC4xx_PCI_EXPRESS + select PCI select PCI_MSI select PPC4xx_MSI help diff --git a/arch/powerpc/platforms/44x/Kconfig b/arch/powerpc/platforms/44x/Kconfig index a6011422b861..70856a213663 100644 --- a/arch/powerpc/platforms/44x/Kconfig +++ b/arch/powerpc/platforms/44x/Kconfig @@ -24,6 +24,7 @@ config BLUESTONE default n select PPC44x_SIMPLE select APM821xx + select PCI select PCI_MSI select PPC4xx_MSI select PPC4xx_PCI_EXPRESS @@ -78,6 +79,7 @@ config KATMAI select 440SPe select PCI select PPC4xx_PCI_EXPRESS + select PCI select PCI_MSI select PPC4xx_MSI help @@ -219,6 +221,7 @@ config AKEBONO select SWIOTLB select 476FPE select PPC4xx_PCI_EXPRESS + select PCI select PCI_MSI select PPC4xx_HSTA_MSI select I2C From patchwork Fri Oct 19 12:09:49 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christoph Hellwig X-Patchwork-Id: 986710 X-Patchwork-Delegate: bhelgaas@google.com Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=linux-pci-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=infradead.org header.i=@infradead.org header.b="gxty6u+B"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 42c4WZ3xFtzB4NX for ; Fri, 19 Oct 2018 23:11:06 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727646AbeJSUQ0 (ORCPT ); Fri, 19 Oct 2018 16:16:26 -0400 Received: from bombadil.infradead.org ([198.137.202.133]:44800 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726784AbeJSUQ0 (ORCPT ); Fri, 19 Oct 2018 16:16:26 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20170209; h=Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Sender :Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From :Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help: List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=3RE3O85IjJlxfbBojED4Hak0968rZXAUHw322he4uwc=; b=gxty6u+B42l06mR6V8iZyfVwOS cRsYwHIR1ROJlPJ4s8j6DFzxhfNjZ8iQoOBm1LRcgKLrXGeqMlbamDjTqQZD2O44c+/WQaY8EpcRZ xt/dIhmQRMC15QRlwwLQyDc8QzzZc8aYo+aQMCYaY8pKJ8M6ZoGDIXUg4xPYAhRT7Wr7it3j3m9j2 fnL6dtE/Z9D5HZQY4xmgDjL8cD4W82Y9U78MwfEe7C+0j1NYKyGK1ENk0XRqCGfupXoH0d5dzUKKM iypCxzRnHSGurG0YyZNDwpA/Wyjq/brr42na1Ms1Lqj/XjUjvjNjUhzzQZ4YIcdkux55Efg1PIwdS YvtwIskg==; Received: from clnet-p19-102.ikbnet.co.at ([83.175.77.102] helo=localhost) by bombadil.infradead.org with esmtpsa (Exim 4.90_1 #2 (Red Hat Linux)) id 1gDTba-0001Bx-4S; Fri, 19 Oct 2018 12:10:16 +0000 From: Christoph Hellwig To: Masahiro Yamada Cc: Matt Porter , Alexandre Bounine , Dominik Brodowski , linux-kbuild@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-pci@vger.kernel.org, linux-scsi@vger.kernel.org, linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org Subject: [PATCH 6/9] PCI: consolidate PCI config entry in drivers/pci Date: Fri, 19 Oct 2018 14:09:49 +0200 Message-Id: <20181019120952.32763-7-hch@lst.de> X-Mailer: git-send-email 2.19.1 In-Reply-To: <20181019120952.32763-1-hch@lst.de> References: <20181019120952.32763-1-hch@lst.de> MIME-Version: 1.0 X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org There is no good reason to duplicate the PCI menu in every architecture. Instead provide a selectable HAVE_PCI symbol that indicates availability of PCI support and the handle the rest in drivers/pci. Note that for powerpc we now select HAVE_PCI globally instead of the convoluted mess of conditional or or non-conditional support per board, similar to what we do e.g. on x86. For alpha PCI is selected for the non-jensen configs as it was the default before, and a lot of code does not compile without PCI enabled. On other architectures with limited PCI support that wasn't as complicated I've left the selection as-is. Signed-off-by: Christoph Hellwig Acked-by: Max Filippov Acked-by: Thomas Gleixner Acked-by: Bjorn Helgaas Reviewed-by: Palmer Dabbelt --- arch/alpha/Kconfig | 15 ++------- arch/arc/Kconfig | 20 ------------ arch/arc/plat-axs10x/Kconfig | 2 +- arch/arc/plat-hsdk/Kconfig | 2 +- arch/arm/Kconfig | 19 ++---------- arch/arm/mach-ks8695/Kconfig | 10 +++--- arch/arm/mach-pxa/Kconfig | 2 +- arch/arm64/Kconfig | 10 +----- arch/hexagon/Kconfig | 3 -- arch/ia64/Kconfig | 9 +----- arch/m68k/Kconfig.bus | 11 ------- arch/m68k/Kconfig.cpu | 1 + arch/microblaze/Kconfig | 6 +--- arch/mips/Kconfig | 43 +++++++++----------------- arch/mips/alchemy/Kconfig | 6 ++-- arch/mips/ath25/Kconfig | 2 +- arch/mips/ath79/Kconfig | 8 ++--- arch/mips/bcm63xx/Kconfig | 14 ++++----- arch/mips/lantiq/Kconfig | 2 +- arch/mips/loongson64/Kconfig | 6 ++-- arch/mips/pmcs-msp71xx/Kconfig | 10 +++--- arch/mips/ralink/Kconfig | 8 ++--- arch/mips/sibyte/Kconfig | 10 +++--- arch/mips/txx9/Kconfig | 8 ++--- arch/mips/vr41xx/Kconfig | 8 ++--- arch/parisc/Kconfig | 1 + arch/powerpc/Kconfig | 25 ++++----------- arch/powerpc/platforms/44x/Kconfig | 1 - arch/powerpc/platforms/512x/Kconfig | 1 - arch/powerpc/platforms/52xx/Kconfig | 1 - arch/powerpc/platforms/83xx/Kconfig | 1 - arch/powerpc/platforms/85xx/Kconfig | 1 - arch/powerpc/platforms/86xx/Kconfig | 2 -- arch/powerpc/platforms/Kconfig | 1 - arch/powerpc/platforms/Kconfig.cputype | 2 -- arch/powerpc/platforms/ps3/Kconfig | 1 - arch/riscv/Kconfig | 18 ++--------- arch/s390/Kconfig | 23 +++++--------- arch/sh/Kconfig | 19 ++---------- arch/sh/boards/Kconfig | 30 +++++++++--------- arch/sparc/Kconfig | 15 +-------- arch/um/Kconfig | 3 -- arch/unicore32/Kconfig | 11 +------ arch/x86/Kconfig | 12 +------ arch/x86/configs/i386_defconfig | 1 + arch/x86/configs/x86_64_defconfig | 1 + arch/xtensa/Kconfig | 16 +--------- arch/xtensa/configs/common_defconfig | 1 + arch/xtensa/configs/iss_defconfig | 1 - drivers/Kconfig | 4 +++ drivers/parisc/Kconfig | 11 ------- drivers/pci/Kconfig | 12 +++++++ drivers/pci/endpoint/Kconfig | 2 +- 53 files changed, 133 insertions(+), 319 deletions(-) diff --git a/arch/alpha/Kconfig b/arch/alpha/Kconfig index 5b4f88363453..bb89924c0361 100644 --- a/arch/alpha/Kconfig +++ b/arch/alpha/Kconfig @@ -6,6 +6,8 @@ config ALPHA select ARCH_MIGHT_HAVE_PC_SERIO select ARCH_NO_PREEMPT select ARCH_USE_CMPXCHG_LOCKREF + select HAVE_PCI if !ALPHA_JENSEN + select PCI if !ALPHA_JENSEN select HAVE_AOUT select HAVE_IDE select HAVE_OPROFILE @@ -15,6 +17,7 @@ config ALPHA select NEED_SG_DMA_LENGTH select VIRT_TO_BUS select GENERIC_IRQ_PROBE + select GENERIC_PCI_IOMAP if PCI select AUTO_IRQ_AFFINITY if SMP select GENERIC_IRQ_SHOW select ARCH_WANT_IPC_PARSE_VERSION @@ -319,17 +322,6 @@ config ISA_DMA_API bool default y -config PCI - bool - depends on !ALPHA_JENSEN - select GENERIC_PCI_IOMAP - default y - help - Find out whether you have a PCI motherboard. PCI is the name of a - bus system, i.e. the way the CPU talks to the other stuff inside - your box. Other bus systems are ISA, EISA, MicroChannel (MCA) or - VESA. If you have PCI, say Y, otherwise N. - config PCI_DOMAINS bool default y @@ -681,7 +673,6 @@ config HZ default 1200 if HZ_1200 default 1024 -source "drivers/pci/Kconfig" source "drivers/eisa/Kconfig" source "drivers/pcmcia/Kconfig" diff --git a/arch/arc/Kconfig b/arch/arc/Kconfig index a045f3086047..55a6953e9239 100644 --- a/arch/arc/Kconfig +++ b/arch/arc/Kconfig @@ -53,9 +53,6 @@ config ARC config ARCH_HAS_CACHE_LINE_SIZE def_bool y -config MIGHT_HAVE_PCI - bool - config TRACE_IRQFLAGS_SUPPORT def_bool y @@ -555,24 +552,7 @@ config FORCE_MAX_ZONEORDER default "12" if ARC_HUGEPAGE_16M default "11" -menu "Bus Support" - -config PCI - bool "PCI support" if MIGHT_HAVE_PCI - help - PCI is the name of a bus system, i.e., the way the CPU talks to - the other stuff inside your box. Find out if your board/platform - has PCI. - - Note: PCIe support for Synopsys Device will be available only - when HAPS DX is configured with PCIe RC bitmap. If you have PCI, - say Y, otherwise N. - config PCI_SYSCALL def_bool PCI -source "drivers/pci/Kconfig" - -endmenu - source "kernel/power/Kconfig" diff --git a/arch/arc/plat-axs10x/Kconfig b/arch/arc/plat-axs10x/Kconfig index 4e0df7b7a248..27b9eb97a6bf 100644 --- a/arch/arc/plat-axs10x/Kconfig +++ b/arch/arc/plat-axs10x/Kconfig @@ -11,7 +11,7 @@ menuconfig ARC_PLAT_AXS10X select DW_APB_ICTL select GPIO_DWAPB select OF_GPIO - select MIGHT_HAVE_PCI + select HAVE_PCI select GENERIC_IRQ_CHIP select GPIOLIB select AXS101 if ISA_ARCOMPACT diff --git a/arch/arc/plat-hsdk/Kconfig b/arch/arc/plat-hsdk/Kconfig index 9356753c2ed8..f25c085b9874 100644 --- a/arch/arc/plat-hsdk/Kconfig +++ b/arch/arc/plat-hsdk/Kconfig @@ -11,4 +11,4 @@ menuconfig ARC_SOC_HSDK select ARC_HAS_ACCL_REGS select CLK_HSDK select RESET_HSDK - select MIGHT_HAVE_PCI + select HAVE_PCI diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index e33735ce1c14..7495d0a0aa31 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -149,9 +149,6 @@ config ARM_DMA_IOMMU_ALIGNMENT endif -config MIGHT_HAVE_PCI - bool - config SYS_SUPPORTS_APM_EMULATION bool @@ -320,7 +317,7 @@ config ARCH_MULTIPLATFORM select COMMON_CLK select GENERIC_CLOCKEVENTS select GENERIC_IRQ_MULTI_HANDLER - select MIGHT_HAVE_PCI + select HAVE_PCI select PCI_DOMAINS if PCI select SPARSE_IRQ select USE_OF @@ -436,7 +433,7 @@ config ARCH_IXP4XX select DMABOUNCE if PCI select GENERIC_CLOCKEVENTS select GPIOLIB - select MIGHT_HAVE_PCI + select HAVE_PCI select NEED_MACH_IO_H select USB_EHCI_BIG_ENDIAN_DESC select USB_EHCI_BIG_ENDIAN_MMIO @@ -449,7 +446,7 @@ config ARCH_DOVE select GENERIC_CLOCKEVENTS select GENERIC_IRQ_MULTI_HANDLER select GPIOLIB - select MIGHT_HAVE_PCI + select HAVE_PCI select MVEBU_MBUS select PINCTRL select PINCTRL_DOVE @@ -1216,14 +1213,6 @@ config ISA_DMA config ISA_DMA_API bool -config PCI - bool "PCI support" if MIGHT_HAVE_PCI - help - Find out whether you have a PCI motherboard. PCI is the name of a - bus system, i.e. the way the CPU talks to the other stuff inside - your box. Other bus systems are ISA, EISA, MicroChannel (MCA) or - VESA. If you have PCI, say Y, otherwise N. - config PCI_DOMAINS bool "Support for multiple PCI domains" depends on PCI @@ -1252,8 +1241,6 @@ config PCI_HOST_ITE8152 default y select DMABOUNCE -source "drivers/pci/Kconfig" - source "drivers/pcmcia/Kconfig" endmenu diff --git a/arch/arm/mach-ks8695/Kconfig b/arch/arm/mach-ks8695/Kconfig index a545976bdbd6..b3185c05fffa 100644 --- a/arch/arm/mach-ks8695/Kconfig +++ b/arch/arm/mach-ks8695/Kconfig @@ -4,7 +4,7 @@ menu "Kendin/Micrel KS8695 Implementations" config MACH_KS8695 bool "KS8695 development board" - select MIGHT_HAVE_PCI + select HAVE_PCI help Say 'Y' here if you want your kernel to run on the original Kendin-Micrel KS8695 development board. @@ -52,7 +52,7 @@ config MACH_CM4002 config MACH_CM4008 bool "OpenGear CM4008" - select MIGHT_HAVE_PCI + select HAVE_PCI help Say 'Y' here if you want your kernel to support the OpenGear CM4008 Console Server. See http://www.opengear.com for more @@ -60,7 +60,7 @@ config MACH_CM4008 config MACH_CM41xx bool "OpenGear CM41xx" - select MIGHT_HAVE_PCI + select HAVE_PCI help Say 'Y' here if you want your kernel to support the OpenGear CM4016 or CM4048 Console Servers. See http://www.opengear.com for @@ -68,7 +68,7 @@ config MACH_CM41xx config MACH_IM4004 bool "OpenGear IM4004" - select MIGHT_HAVE_PCI + select HAVE_PCI help Say 'Y' here if you want your kernel to support the OpenGear IM4004 Secure Access Server. See http://www.opengear.com for @@ -76,7 +76,7 @@ config MACH_IM4004 config MACH_IM42xx bool "OpenGear IM42xx" - select MIGHT_HAVE_PCI + select HAVE_PCI help Say 'Y' here if you want your kernel to support the OpenGear IM4216 or IM4248 Console Servers. See http://www.opengear.com for diff --git a/arch/arm/mach-pxa/Kconfig b/arch/arm/mach-pxa/Kconfig index a68b34183107..b185794549be 100644 --- a/arch/arm/mach-pxa/Kconfig +++ b/arch/arm/mach-pxa/Kconfig @@ -125,7 +125,7 @@ config MACH_ARMCORE bool "CompuLab CM-X255/CM-X270 modules" select ARCH_HAS_DMA_SET_COHERENT_MASK if PCI select IWMMXT - select MIGHT_HAVE_PCI + select HAVE_PCI select NEED_MACH_IO_H if PCI select PXA25x select PXA27x diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index 1b1a0e95c751..ae0f1ef0a748 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -98,6 +98,7 @@ config ARM64 select GENERIC_TIME_VSYSCALL select HANDLE_DOMAIN_IRQ select HARDIRQS_SW_RESEND + select HAVE_PCI select HAVE_ACPI_APEI if (ACPI && EFI) select HAVE_ALIGNED_STRUCT_PAGE if SLUB select HAVE_ARCH_AUDITSYSCALL @@ -284,13 +285,6 @@ source "arch/arm64/Kconfig.platforms" menu "Bus support" -config PCI - bool "PCI support" - help - This feature enables support for PCI bus system. If you say Y - here, the kernel will include drivers and infrastructure code - to support PCI bus devices. - config PCI_DOMAINS def_bool PCI @@ -300,8 +294,6 @@ config PCI_DOMAINS_GENERIC config PCI_SYSCALL def_bool PCI -source "drivers/pci/Kconfig" - endmenu menu "Kernel Features" diff --git a/arch/hexagon/Kconfig b/arch/hexagon/Kconfig index 89a4b22f34d9..1bc856c61ed8 100644 --- a/arch/hexagon/Kconfig +++ b/arch/hexagon/Kconfig @@ -44,9 +44,6 @@ config FRAME_POINTER config LOCKDEP_SUPPORT def_bool y -config PCI - def_bool n - config EARLY_PRINTK def_bool y diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig index 8b4a0c1748c0..89da763d7c17 100644 --- a/arch/ia64/Kconfig +++ b/arch/ia64/Kconfig @@ -51,6 +51,7 @@ config IA64 select MODULES_USE_ELF_RELA select ARCH_USE_CMPXCHG_LOCKREF select HAVE_ARCH_AUDITSYSCALL + select HAVE_PCI if !IA64_HP_SIM select NEED_DMA_MAP_STATE select NEED_SG_DMA_LENGTH default y @@ -546,20 +547,12 @@ if !IA64_HP_SIM menu "Bus options (PCI, PCMCIA)" -config PCI - bool "PCI support" - help - Real IA-64 machines all have PCI/PCI-X/PCI Express busses. Say Y - here unless you are using a simulator without PCI support. - config PCI_DOMAINS def_bool PCI config PCI_SYSCALL def_bool PCI -source "drivers/pci/Kconfig" - source "drivers/pcmcia/Kconfig" endmenu diff --git a/arch/m68k/Kconfig.bus b/arch/m68k/Kconfig.bus index aef698fa50e5..8cb0604b195b 100644 --- a/arch/m68k/Kconfig.bus +++ b/arch/m68k/Kconfig.bus @@ -63,17 +63,6 @@ source "drivers/zorro/Kconfig" endif -config PCI - bool "PCI support" - depends on M54xx - help - Enable the PCI bus. Support for the PCI bus hardware built into the - ColdFire 547x and 548x processors. - -if PCI -source "drivers/pci/Kconfig" -endif - if !MMU config ISA_DMA_API diff --git a/arch/m68k/Kconfig.cpu b/arch/m68k/Kconfig.cpu index 21f00349af52..60ac1cd8b96f 100644 --- a/arch/m68k/Kconfig.cpu +++ b/arch/m68k/Kconfig.cpu @@ -299,6 +299,7 @@ config M53xx bool config M54xx + select HAVE_PCI bool endif # COLDFIRE diff --git a/arch/microblaze/Kconfig b/arch/microblaze/Kconfig index ace5c5bf1836..3d352862db30 100644 --- a/arch/microblaze/Kconfig +++ b/arch/microblaze/Kconfig @@ -32,6 +32,7 @@ config MICROBLAZE select HAVE_MEMBLOCK select HAVE_MEMBLOCK_NODE_MAP select HAVE_OPROFILE + select HAVE_PCI select IRQ_DOMAIN select XILINX_INTC select MODULES_USE_ELF_RELA @@ -268,9 +269,6 @@ endmenu menu "Bus Options" -config PCI - bool "PCI support" - config PCI_DOMAINS def_bool PCI @@ -284,6 +282,4 @@ config PCI_XILINX bool "Xilinx PCI host bridge support" depends on PCI -source "drivers/pci/Kconfig" - endmenu diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index 35511999156a..09b93d5a55cb 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -74,6 +74,7 @@ config MIPS select IRQ_FORCED_THREADING select MODULES_USE_ELF_RELA if MODULES && 64BIT select MODULES_USE_ELF_REL if MODULES + select PCI_DOMAINS if PCI select PERF_USE_VMALLOC select RTC_LIB if !MACH_LOONGSON64 select SYSCTL_EXCEPTION_TRACE @@ -96,7 +97,7 @@ config MIPS_GENERIC select CPU_MIPSR2_IRQ_EI select CSRC_R4K select DMA_PERDEV_COHERENT - select HW_HAS_PCI + select HAVE_PCI select IRQ_MIPS_CPU select LIBFDT select MIPS_AUTO_PFN_OFFSET @@ -256,7 +257,7 @@ config BCM47XX select CEVT_R4K select CSRC_R4K select DMA_NONCOHERENT - select HW_HAS_PCI + select HAVE_PCI select IRQ_MIPS_CPU select SYS_HAS_CPU_MIPS32_R1 select NO_EXCEPT_FILL @@ -299,7 +300,7 @@ config MIPS_COBALT select CSRC_R4K select CEVT_GT641XX select DMA_NONCOHERENT - select HW_HAS_PCI + select HAVE_PCI select I8253 select I8259 select IRQ_MIPS_CPU @@ -422,7 +423,7 @@ config LASAT select CSRC_R4K select DMA_NONCOHERENT select SYS_HAS_EARLY_PRINTK - select HW_HAS_PCI + select HAVE_PCI select IRQ_MIPS_CPU select PCI_GT64XXX_PCI0 select MIPS_NILE4 @@ -502,7 +503,7 @@ config MIPS_MALTA select HAVE_PCSPKR_PLATFORM select IRQ_MIPS_CPU select MIPS_GIC - select HW_HAS_PCI + select HAVE_PCI select I8253 select I8259 select MIPS_BONITO64 @@ -556,7 +557,7 @@ config MACH_PIC32 config NEC_MARKEINS bool "NEC EMMA2RH Mark-eins board" select SOC_EMMA2RH - select HW_HAS_PCI + select HAVE_PCI help This enables support for the NEC Electronics Mark-eins boards. @@ -673,7 +674,7 @@ config SGI_IP27 select BOOT_ELF64 select DEFAULT_SGI_PARTITION select SYS_HAS_EARLY_PRINTK - select HW_HAS_PCI + select HAVE_PCI select NR_CPUS_DEFAULT_64 select SYS_HAS_CPU_R10000 select SYS_SUPPORTS_64BIT_KERNEL @@ -733,7 +734,7 @@ config SGI_IP32 select CEVT_R4K select CSRC_R4K select DMA_NONCOHERENT - select HW_HAS_PCI + select HAVE_PCI select IRQ_MIPS_CPU select R5000_CPU_SCACHE select RM7000_CPU_SCACHE @@ -843,7 +844,7 @@ config SNI_RM select GENERIC_ISA_DMA select HAVE_PCSPKR_PLATFORM select HW_HAS_EISA - select HW_HAS_PCI + select HAVE_PCI select IRQ_MIPS_CPU select I8253 select I8259 @@ -876,7 +877,7 @@ config MIKROTIK_RB532 select CEVT_R4K select CSRC_R4K select DMA_NONCOHERENT - select HW_HAS_PCI + select HAVE_PCI select IRQ_MIPS_CPU select SYS_HAS_CPU_MIPS32_R1 select SYS_SUPPORTS_32BIT_KERNEL @@ -903,7 +904,7 @@ config CAVIUM_OCTEON_SOC select SYS_SUPPORTS_HOTPLUG_CPU if CPU_BIG_ENDIAN select SYS_HAS_EARLY_PRINTK select SYS_HAS_CPU_CAVIUM_OCTEON - select HW_HAS_PCI + select HAVE_PCI select ZONE_DMA32 select HOLES_IN_ZONE select GPIOLIB @@ -936,7 +937,7 @@ config NLM_XLR_BOARD select NLM_COMMON select SYS_HAS_CPU_XLR select SYS_SUPPORTS_SMP - select HW_HAS_PCI + select HAVE_PCI select SWAP_IO_SPACE select SYS_SUPPORTS_32BIT_KERNEL select SYS_SUPPORTS_64BIT_KERNEL @@ -962,7 +963,7 @@ config NLM_XLP_BOARD select NLM_COMMON select SYS_HAS_CPU_XLP select SYS_SUPPORTS_SMP - select HW_HAS_PCI + select HAVE_PCI select SYS_SUPPORTS_32BIT_KERNEL select SYS_SUPPORTS_64BIT_KERNEL select PHYS_ADDR_T_64BIT @@ -997,7 +998,7 @@ config MIPS_PARAVIRT select SYS_HAS_CPU_MIPS32_R2 select SYS_HAS_CPU_MIPS64_R2 select SYS_HAS_CPU_CAVIUM_OCTEON - select HW_HAS_PCI + select HAVE_PCI select SWAP_IO_SPACE help This option supports guest running under ???? @@ -2992,18 +2993,6 @@ menu "Bus options (PCI, PCMCIA, EISA, ISA, TC)" config HW_HAS_EISA bool -config HW_HAS_PCI - bool - -config PCI - bool "Support for PCI controller" - depends on HW_HAS_PCI - select PCI_DOMAINS - help - Find out whether you have a PCI motherboard. PCI is the name of a - bus system, i.e. the way the CPU talks to the other stuff inside - your box. Other bus systems are ISA, EISA, or VESA. If you have PCI, - say Y, otherwise N. config HT_PCI bool "Support for HT-linked PCI" @@ -3030,8 +3019,6 @@ config PCI_DRIVERS_LEGACY def_bool !PCI_DRIVERS_GENERIC select NO_GENERIC_PCI_IOPORT_MAP -source "drivers/pci/Kconfig" - # # ISA support is now enabled via select. Too many systems still have the one # or other ISA chip on the board that users don't know about so don't expect diff --git a/arch/mips/alchemy/Kconfig b/arch/mips/alchemy/Kconfig index 7d73f7f4202b..83b288b95b16 100644 --- a/arch/mips/alchemy/Kconfig +++ b/arch/mips/alchemy/Kconfig @@ -14,7 +14,7 @@ choice config MIPS_MTX1 bool "4G Systems MTX-1 board" - select HW_HAS_PCI + select HAVE_PCI select ALCHEMY_GPIOINT_AU1000 select SYS_SUPPORTS_LITTLE_ENDIAN select SYS_HAS_EARLY_PRINTK @@ -22,7 +22,7 @@ config MIPS_MTX1 config MIPS_DB1XXX bool "Alchemy DB1XXX / PB1XXX boards" select GPIOLIB - select HW_HAS_PCI + select HAVE_PCI select SYS_SUPPORTS_LITTLE_ENDIAN select SYS_HAS_EARLY_PRINTK help @@ -40,7 +40,7 @@ config MIPS_XXS1500 config MIPS_GPR bool "Trapeze ITS GPR board" select ALCHEMY_GPIOINT_AU1000 - select HW_HAS_PCI + select HAVE_PCI select SYS_SUPPORTS_LITTLE_ENDIAN select SYS_HAS_EARLY_PRINTK diff --git a/arch/mips/ath25/Kconfig b/arch/mips/ath25/Kconfig index 2c1dfd06c366..4c1b4579c814 100644 --- a/arch/mips/ath25/Kconfig +++ b/arch/mips/ath25/Kconfig @@ -13,6 +13,6 @@ config PCI_AR2315 bool "Atheros AR2315 PCI controller support" depends on SOC_AR2315 select ARCH_HAS_PHYS_TO_DMA - select HW_HAS_PCI + select HAVE_PCI select PCI default y diff --git a/arch/mips/ath79/Kconfig b/arch/mips/ath79/Kconfig index 9547cf1ea38d..191c3910eac5 100644 --- a/arch/mips/ath79/Kconfig +++ b/arch/mips/ath79/Kconfig @@ -75,11 +75,11 @@ config ATH79_MACH_UBNT_XM endmenu config SOC_AR71XX - select HW_HAS_PCI + select HAVE_PCI def_bool n config SOC_AR724X - select HW_HAS_PCI + select HAVE_PCI select PCI_AR724X if PCI def_bool n @@ -90,12 +90,12 @@ config SOC_AR933X def_bool n config SOC_AR934X - select HW_HAS_PCI + select HAVE_PCI select PCI_AR724X if PCI def_bool n config SOC_QCA955X - select HW_HAS_PCI + select HAVE_PCI select PCI_AR724X if PCI def_bool n diff --git a/arch/mips/bcm63xx/Kconfig b/arch/mips/bcm63xx/Kconfig index 96ed735a4f4a..837f6e5a2f37 100644 --- a/arch/mips/bcm63xx/Kconfig +++ b/arch/mips/bcm63xx/Kconfig @@ -5,17 +5,17 @@ menu "CPU support" config BCM63XX_CPU_3368 bool "support 3368 CPU" select SYS_HAS_CPU_BMIPS4350 - select HW_HAS_PCI + select HAVE_PCI config BCM63XX_CPU_6328 bool "support 6328 CPU" select SYS_HAS_CPU_BMIPS4350 - select HW_HAS_PCI + select HAVE_PCI config BCM63XX_CPU_6338 bool "support 6338 CPU" select SYS_HAS_CPU_BMIPS32_3300 - select HW_HAS_PCI + select HAVE_PCI config BCM63XX_CPU_6345 bool "support 6345 CPU" @@ -24,22 +24,22 @@ config BCM63XX_CPU_6345 config BCM63XX_CPU_6348 bool "support 6348 CPU" select SYS_HAS_CPU_BMIPS32_3300 - select HW_HAS_PCI + select HAVE_PCI config BCM63XX_CPU_6358 bool "support 6358 CPU" select SYS_HAS_CPU_BMIPS4350 - select HW_HAS_PCI + select HAVE_PCI config BCM63XX_CPU_6362 bool "support 6362 CPU" select SYS_HAS_CPU_BMIPS4350 - select HW_HAS_PCI + select HAVE_PCI config BCM63XX_CPU_6368 bool "support 6368 CPU" select SYS_HAS_CPU_BMIPS4350 - select HW_HAS_PCI + select HAVE_PCI endmenu source "arch/mips/bcm63xx/boards/Kconfig" diff --git a/arch/mips/lantiq/Kconfig b/arch/mips/lantiq/Kconfig index 8e3a1fc2bc39..188de95d6dbd 100644 --- a/arch/mips/lantiq/Kconfig +++ b/arch/mips/lantiq/Kconfig @@ -19,7 +19,7 @@ config SOC_AMAZON_SE config SOC_XWAY bool "XWAY" select SOC_TYPE_XWAY - select HW_HAS_PCI + select HAVE_PCI select MFD_SYSCON select MFD_CORE diff --git a/arch/mips/loongson64/Kconfig b/arch/mips/loongson64/Kconfig index c865b4b9b775..edd23dc4589d 100644 --- a/arch/mips/loongson64/Kconfig +++ b/arch/mips/loongson64/Kconfig @@ -15,7 +15,7 @@ config LEMOTE_FULOONG2E select DMA_NONCOHERENT select BOOT_ELF32 select BOARD_SCACHE - select HW_HAS_PCI + select HAVE_PCI select I8259 select ISA select IRQ_MIPS_CPU @@ -46,7 +46,7 @@ config LEMOTE_MACH2F select DMA_NONCOHERENT select GENERIC_ISA_DMA_SUPPORT_BROKEN select HAVE_CLK - select HW_HAS_PCI + select HAVE_PCI select I8259 select IRQ_MIPS_CPU select ISA @@ -74,7 +74,7 @@ config LOONGSON_MACH3X select CSRC_R4K select CEVT_R4K select CPU_HAS_WB - select HW_HAS_PCI + select HAVE_PCI select ISA select HT_PCI select I8259 diff --git a/arch/mips/pmcs-msp71xx/Kconfig b/arch/mips/pmcs-msp71xx/Kconfig index d319bc0c3df6..b185b7620c97 100644 --- a/arch/mips/pmcs-msp71xx/Kconfig +++ b/arch/mips/pmcs-msp71xx/Kconfig @@ -6,25 +6,25 @@ choice config PMC_MSP4200_EVAL bool "PMC-Sierra MSP4200 Eval Board" select IRQ_MSP_SLP - select HW_HAS_PCI + select HAVE_PCI select MIPS_L1_CACHE_SHIFT_4 config PMC_MSP4200_GW bool "PMC-Sierra MSP4200 VoIP Gateway" select IRQ_MSP_SLP - select HW_HAS_PCI + select HAVE_PCI config PMC_MSP7120_EVAL bool "PMC-Sierra MSP7120 Eval Board" select SYS_SUPPORTS_MULTITHREADING select IRQ_MSP_CIC - select HW_HAS_PCI + select HAVE_PCI config PMC_MSP7120_GW bool "PMC-Sierra MSP7120 Residential Gateway" select SYS_SUPPORTS_MULTITHREADING select IRQ_MSP_CIC - select HW_HAS_PCI + select HAVE_PCI select MSP_HAS_USB select MSP_ETH @@ -32,7 +32,7 @@ config PMC_MSP7120_FPGA bool "PMC-Sierra MSP7120 FPGA" select SYS_SUPPORTS_MULTITHREADING select IRQ_MSP_CIC - select HW_HAS_PCI + select HAVE_PCI endchoice diff --git a/arch/mips/ralink/Kconfig b/arch/mips/ralink/Kconfig index 1f9cb0e3c79a..4c8006b4a5f7 100644 --- a/arch/mips/ralink/Kconfig +++ b/arch/mips/ralink/Kconfig @@ -27,18 +27,18 @@ choice config SOC_RT288X bool "RT288x" select MIPS_L1_CACHE_SHIFT_4 - select HW_HAS_PCI + select HAVE_PCI config SOC_RT305X bool "RT305x" config SOC_RT3883 bool "RT3883" - select HW_HAS_PCI + select HAVE_PCI config SOC_MT7620 bool "MT7620/8" - select HW_HAS_PCI + select HAVE_PCI config SOC_MT7621 bool "MT7621" @@ -50,7 +50,7 @@ choice select MIPS_GIC select COMMON_CLK select CLKSRC_MIPS_GIC - select HW_HAS_PCI + select HAVE_PCI endchoice choice diff --git a/arch/mips/sibyte/Kconfig b/arch/mips/sibyte/Kconfig index 7ec278d72096..470d46183677 100644 --- a/arch/mips/sibyte/Kconfig +++ b/arch/mips/sibyte/Kconfig @@ -3,7 +3,7 @@ config SIBYTE_SB1250 bool select CEVT_SB1250 select CSRC_SB1250 - select HW_HAS_PCI + select HAVE_PCI select IRQ_MIPS_CPU select SIBYTE_ENABLE_LDT_IF_PCI select SIBYTE_HAS_ZBUS_PROFILING @@ -23,7 +23,7 @@ config SIBYTE_BCM1125 bool select CEVT_SB1250 select CSRC_SB1250 - select HW_HAS_PCI + select HAVE_PCI select IRQ_MIPS_CPU select SIBYTE_BCM112X select SIBYTE_HAS_ZBUS_PROFILING @@ -33,7 +33,7 @@ config SIBYTE_BCM1125H bool select CEVT_SB1250 select CSRC_SB1250 - select HW_HAS_PCI + select HAVE_PCI select IRQ_MIPS_CPU select SIBYTE_BCM112X select SIBYTE_ENABLE_LDT_IF_PCI @@ -52,7 +52,7 @@ config SIBYTE_BCM1x80 bool select CEVT_BCM1480 select CSRC_BCM1480 - select HW_HAS_PCI + select HAVE_PCI select IRQ_MIPS_CPU select SIBYTE_HAS_ZBUS_PROFILING select SIBYTE_SB1xxx_SOC @@ -62,7 +62,7 @@ config SIBYTE_BCM1x55 bool select CEVT_BCM1480 select CSRC_BCM1480 - select HW_HAS_PCI + select HAVE_PCI select IRQ_MIPS_CPU select SIBYTE_SB1xxx_SOC select SIBYTE_HAS_ZBUS_PROFILING diff --git a/arch/mips/txx9/Kconfig b/arch/mips/txx9/Kconfig index d2509c93f0ee..9a22a182b7a4 100644 --- a/arch/mips/txx9/Kconfig +++ b/arch/mips/txx9/Kconfig @@ -59,7 +59,7 @@ config SOC_TX3927 bool select CEVT_TXX9 select HAS_TXX9_SERIAL - select HW_HAS_PCI + select HAVE_PCI select IRQ_TXX9 select GPIO_TXX9 @@ -67,7 +67,7 @@ config SOC_TX4927 bool select CEVT_TXX9 select HAS_TXX9_SERIAL - select HW_HAS_PCI + select HAVE_PCI select IRQ_TXX9 select PCI_TX4927 select GPIO_TXX9 @@ -77,7 +77,7 @@ config SOC_TX4938 bool select CEVT_TXX9 select HAS_TXX9_SERIAL - select HW_HAS_PCI + select HAVE_PCI select IRQ_TXX9 select PCI_TX4927 select GPIO_TXX9 @@ -87,7 +87,7 @@ config SOC_TX4939 bool select CEVT_TXX9 select HAS_TXX9_SERIAL - select HW_HAS_PCI + select HAVE_PCI select PCI_TX4927 select HAS_TXX9_ACLC diff --git a/arch/mips/vr41xx/Kconfig b/arch/mips/vr41xx/Kconfig index 992c988b83b0..e0b651db371d 100644 --- a/arch/mips/vr41xx/Kconfig +++ b/arch/mips/vr41xx/Kconfig @@ -30,7 +30,7 @@ config TANBAC_TB022X select CSRC_R4K select DMA_NONCOHERENT select IRQ_MIPS_CPU - select HW_HAS_PCI + select HAVE_PCI select SYS_SUPPORTS_32BIT_KERNEL select SYS_SUPPORTS_LITTLE_ENDIAN help @@ -46,7 +46,7 @@ config VICTOR_MPC30X select CSRC_R4K select DMA_NONCOHERENT select IRQ_MIPS_CPU - select HW_HAS_PCI + select HAVE_PCI select PCI_VR41XX select SYS_SUPPORTS_32BIT_KERNEL select SYS_SUPPORTS_LITTLE_ENDIAN @@ -57,7 +57,7 @@ config ZAO_CAPCELLA select CSRC_R4K select DMA_NONCOHERENT select IRQ_MIPS_CPU - select HW_HAS_PCI + select HAVE_PCI select PCI_VR41XX select SYS_SUPPORTS_32BIT_KERNEL select SYS_SUPPORTS_LITTLE_ENDIAN @@ -99,6 +99,6 @@ endchoice config PCI_VR41XX bool "Add PCI control unit support of NEC VR4100 series" - depends on MACH_VR41XX && HW_HAS_PCI + depends on MACH_VR41XX && HAVE_PCI default y select PCI diff --git a/arch/parisc/Kconfig b/arch/parisc/Kconfig index 8e6d83f79e72..b2b08ad9f411 100644 --- a/arch/parisc/Kconfig +++ b/arch/parisc/Kconfig @@ -19,6 +19,7 @@ config PARISC select NO_BOOTMEM select BUG select BUILDTIME_EXTABLE_SORT + select HAVE_PCI select HAVE_PERF_EVENTS select HAVE_KERNEL_BZIP2 select HAVE_KERNEL_GZIP diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index d4e97469a5f0..086d78c7c2c8 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -168,6 +168,7 @@ config PPC select GENERIC_CPU_VULNERABILITIES if PPC_BARRIER_NOSPEC select GENERIC_IRQ_SHOW select GENERIC_IRQ_SHOW_LEVEL + select GENERIC_PCI_IOMAP if PCI select GENERIC_SMP_IDLE_THREAD select GENERIC_STRNCPY_FROM_USER select GENERIC_STRNLEN_USER @@ -190,6 +191,11 @@ config PPC select HAVE_FTRACE_MCOUNT_RECORD select HAVE_FUNCTION_GRAPH_TRACER select HAVE_FUNCTION_TRACER + # Platforms that what PCI turned unconditionally just do select PCI + # in their config node, otherwise allow the user to enable it. + # This means we can enable PCI even on platforms that don't support + # it, which is harmless except for wasted memory. + select HAVE_PCI select HAVE_GCC_PLUGINS if GCC_VERSION >= 50200 # plugin support on gcc <= 5.1 is buggy on PPC select HAVE_GENERIC_GUP select HAVE_HW_BREAKPOINT if PERF_EVENTS && (PPC_BOOK3S || PPC_8xx) @@ -941,23 +947,6 @@ config FSL_GTM help Freescale General-purpose Timers support -# Platforms that what PCI turned unconditionally just do select PCI -# in their config node. Platforms that want to choose at config -# time should select PPC_PCI_CHOICE -config PPC_PCI_CHOICE - bool - -config PCI - bool "PCI support" if PPC_PCI_CHOICE - default y if !40x && !CPM2 && !PPC_8xx && !PPC_83xx \ - && !PPC_85xx && !PPC_86xx && !GAMECUBE_COMMON - select GENERIC_PCI_IOMAP - help - Find out whether your system includes a PCI bus. PCI is the name of - a bus system, i.e. the way the CPU talks to the other stuff inside - your box. If you say Y here, the kernel will include drivers and - infrastructure code to support PCI bus devices. - config PCI_DOMAINS def_bool PCI @@ -970,8 +959,6 @@ config PCI_8260 select PPC_INDIRECT_PCI default y -source "drivers/pci/Kconfig" - source "drivers/pcmcia/Kconfig" config HAS_RAPIDIO diff --git a/arch/powerpc/platforms/44x/Kconfig b/arch/powerpc/platforms/44x/Kconfig index 70856a213663..9c6c77984ac3 100644 --- a/arch/powerpc/platforms/44x/Kconfig +++ b/arch/powerpc/platforms/44x/Kconfig @@ -272,7 +272,6 @@ config XILINX_VIRTEX440_GENERIC_BOARD config XILINX_ML510 bool "Xilinx ML510 extra support" depends on XILINX_VIRTEX440_GENERIC_BOARD - select PPC_PCI_CHOICE select XILINX_PCI if PCI select PPC_INDIRECT_PCI if PCI select PPC_I8259 if PCI diff --git a/arch/powerpc/platforms/512x/Kconfig b/arch/powerpc/platforms/512x/Kconfig index b59eab6cbb1b..3639a2a89eb4 100644 --- a/arch/powerpc/platforms/512x/Kconfig +++ b/arch/powerpc/platforms/512x/Kconfig @@ -5,7 +5,6 @@ config PPC_MPC512x select COMMON_CLK select FSL_SOC select IPIC - select PPC_PCI_CHOICE select FSL_PCI if PCI select USB_EHCI_BIG_ENDIAN_MMIO if USB_EHCI_HCD select USB_EHCI_BIG_ENDIAN_DESC if USB_EHCI_HCD diff --git a/arch/powerpc/platforms/52xx/Kconfig b/arch/powerpc/platforms/52xx/Kconfig index 55a587070342..121235b25305 100644 --- a/arch/powerpc/platforms/52xx/Kconfig +++ b/arch/powerpc/platforms/52xx/Kconfig @@ -3,7 +3,6 @@ config PPC_MPC52xx bool "52xx-based boards" depends on 6xx select COMMON_CLK - select PPC_PCI_CHOICE config PPC_MPC5200_SIMPLE bool "Generic support for simple MPC5200 based boards" diff --git a/arch/powerpc/platforms/83xx/Kconfig b/arch/powerpc/platforms/83xx/Kconfig index 071f53b0c0a0..8f65ec7feb06 100644 --- a/arch/powerpc/platforms/83xx/Kconfig +++ b/arch/powerpc/platforms/83xx/Kconfig @@ -3,7 +3,6 @@ menuconfig PPC_83xx bool "83xx-based boards" depends on 6xx select PPC_UDBG_16550 - select PPC_PCI_CHOICE select FSL_PCI if PCI select FSL_SOC select IPIC diff --git a/arch/powerpc/platforms/85xx/Kconfig b/arch/powerpc/platforms/85xx/Kconfig index 68920d42b4bc..20867a23f3f2 100644 --- a/arch/powerpc/platforms/85xx/Kconfig +++ b/arch/powerpc/platforms/85xx/Kconfig @@ -5,7 +5,6 @@ menuconfig FSL_SOC_BOOKE select FSL_SOC select PPC_UDBG_16550 select MPIC - select PPC_PCI_CHOICE select FSL_PCI if PCI select SERIAL_8250_EXTENDED if SERIAL_8250 select SERIAL_8250_SHARE_IRQ if SERIAL_8250 diff --git a/arch/powerpc/platforms/86xx/Kconfig b/arch/powerpc/platforms/86xx/Kconfig index bcd179d3ed92..87220554dd6f 100644 --- a/arch/powerpc/platforms/86xx/Kconfig +++ b/arch/powerpc/platforms/86xx/Kconfig @@ -70,7 +70,6 @@ endif config MPC8641 bool - select PPC_PCI_CHOICE select FSL_PCI if PCI select PPC_UDBG_16550 select MPIC @@ -79,7 +78,6 @@ config MPC8641 config MPC8610 bool - select PPC_PCI_CHOICE select FSL_PCI if PCI select PPC_UDBG_16550 select MPIC diff --git a/arch/powerpc/platforms/Kconfig b/arch/powerpc/platforms/Kconfig index 14ef17e10ec9..2d28af3681e8 100644 --- a/arch/powerpc/platforms/Kconfig +++ b/arch/powerpc/platforms/Kconfig @@ -285,7 +285,6 @@ config CPM2 bool "Enable support for the CPM2 (Communications Processor Module)" depends on (FSL_SOC_BOOKE && PPC32) || 8260 select CPM - select PPC_PCI_CHOICE select GPIOLIB help The CPM2 (Communications Processor Module) is a coprocessor on diff --git a/arch/powerpc/platforms/Kconfig.cputype b/arch/powerpc/platforms/Kconfig.cputype index 6c6a7c72cae4..c89500c0747a 100644 --- a/arch/powerpc/platforms/Kconfig.cputype +++ b/arch/powerpc/platforms/Kconfig.cputype @@ -40,14 +40,12 @@ config 40x select PPC_DCR_NATIVE select PPC_UDBG_16550 select 4xx_SOC - select PPC_PCI_CHOICE config 44x bool "AMCC 44x, 46x or 47x" select PPC_DCR_NATIVE select PPC_UDBG_16550 select 4xx_SOC - select PPC_PCI_CHOICE select PHYS_64BIT config E200 diff --git a/arch/powerpc/platforms/ps3/Kconfig b/arch/powerpc/platforms/ps3/Kconfig index 6f7525555b19..a68c14221523 100644 --- a/arch/powerpc/platforms/ps3/Kconfig +++ b/arch/powerpc/platforms/ps3/Kconfig @@ -6,7 +6,6 @@ config PPC_PS3 select USB_OHCI_LITTLE_ENDIAN select USB_OHCI_BIG_ENDIAN_MMIO select USB_EHCI_BIG_ENDIAN_MMIO - select PPC_PCI_CHOICE help This option enables support for the Sony PS3 game console and other platforms using the PS3 hypervisor. Enabling this diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig index a344980287a5..071952cd4cae 100644 --- a/arch/riscv/Kconfig +++ b/arch/riscv/Kconfig @@ -39,8 +39,10 @@ config RISCV select SPARSE_IRQ select SYSCTL_EXCEPTION_TRACE select HAVE_ARCH_TRACEHOOK + select HAVE_PCI select MODULES_USE_ELF_RELA if MODULES select THREAD_INFO_IN_TASK + select PCI_MSI if PCI select RISCV_TIMER select GENERIC_IRQ_MULTI_HANDLER select ARCH_HAS_PTE_SPECIAL @@ -216,28 +218,12 @@ source "kernel/Kconfig.hz" endmenu -menu "Bus support" - -config PCI - bool "PCI support" - select PCI_MSI - help - This feature enables support for PCI bus system. If you say Y - here, the kernel will include drivers and infrastructure code - to support PCI bus devices. - - If you don't know what to do here, say Y. - config PCI_DOMAINS def_bool PCI config PCI_DOMAINS_GENERIC def_bool PCI -source "drivers/pci/Kconfig" - -endmenu - menu "Power management options" source kernel/power/Kconfig diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig index 9a9c7a6fe925..1f56c96bb1c9 100644 --- a/arch/s390/Kconfig +++ b/arch/s390/Kconfig @@ -160,15 +160,21 @@ config S390 select HAVE_MOD_ARCH_SPECIFIC select HAVE_NOP_MCOUNT select HAVE_OPROFILE + select HAVE_PCI select HAVE_PERF_EVENTS select HAVE_REGS_AND_STACK_ACCESS_API select HAVE_RSEQ select HAVE_SYSCALL_TRACEPOINTS select HAVE_VIRT_CPU_ACCOUNTING + select IOMMU_HELPER if PCI + select IOMMU_SUPPORT if PCI select MODULES_USE_ELF_RELA + select NEED_DMA_MAP_STATE if PCI + select NEED_SG_DMA_LENGTH if PCI select NO_BOOTMEM select OLD_SIGACTION select OLD_SIGSUSPEND3 + select PCI_MSI if PCI select SPARSE_IRQ select SYSCTL_EXCEPTION_TRACE select THREAD_INFO_IN_TASK @@ -698,17 +704,6 @@ config QDIO If unsure, say Y. -menuconfig PCI - bool "PCI support" - select PCI_MSI - select IOMMU_HELPER - select IOMMU_SUPPORT - select NEED_DMA_MAP_STATE - select NEED_SG_DMA_LENGTH - - help - Enable PCI support. - if PCI config PCI_NR_FUNCTIONS @@ -719,13 +714,11 @@ config PCI_NR_FUNCTIONS This allows you to specify the maximum number of PCI functions which this kernel will support. -source "drivers/pci/Kconfig" - -endif # PCI - config PCI_DOMAINS def_bool PCI +endif # PCI + config HAS_IOMEM def_bool PCI diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig index 1fb7b6d72baf..2ff6855811a5 100644 --- a/arch/sh/Kconfig +++ b/arch/sh/Kconfig @@ -41,13 +41,16 @@ config SUPERH select GENERIC_IDLE_POLL_SETUP select GENERIC_CLOCKEVENTS select GENERIC_CMOS_UPDATE if SH_SH03 || SH_DREAMCAST + select GENERIC_PCI_IOMAP if PCI select GENERIC_SCHED_CLOCK select GENERIC_STRNCPY_FROM_USER select GENERIC_STRNLEN_USER select HAVE_MOD_ARCH_SPECIFIC if DWARF_UNWINDER select MODULES_USE_ELF_RELA + select NO_GENERIC_PCI_IOPORT_MAP if PCI select OLD_SIGSUSPEND select OLD_SIGACTION + select PCI_DOMAINS if PCI select HAVE_ARCH_AUDITSYSCALL select HAVE_FUTEX_CMPXCHG if FUTEX select HAVE_NMI @@ -131,9 +134,6 @@ config SYS_SUPPORTS_SMP config SYS_SUPPORTS_NUMA bool -config SYS_SUPPORTS_PCI - bool - config STACKTRACE_SUPPORT def_bool y @@ -858,22 +858,9 @@ config MAPLE Dreamcast with a serial line terminal or a remote network connection. -config PCI - bool "PCI support" - depends on SYS_SUPPORTS_PCI - select PCI_DOMAINS - select GENERIC_PCI_IOMAP - select NO_GENERIC_PCI_IOPORT_MAP - help - Find out whether you have a PCI motherboard. PCI is the name of a - bus system, i.e. the way the CPU talks to the other stuff inside - your box. If you have PCI, say Y, otherwise N. - config PCI_DOMAINS bool -source "drivers/pci/Kconfig" - source "drivers/pcmcia/Kconfig" endmenu diff --git a/arch/sh/boards/Kconfig b/arch/sh/boards/Kconfig index 6394b4f0a69b..b9a37057b77a 100644 --- a/arch/sh/boards/Kconfig +++ b/arch/sh/boards/Kconfig @@ -101,7 +101,7 @@ config SH_7751_SOLUTION_ENGINE config SH_7780_SOLUTION_ENGINE bool "SolutionEngine7780" select SOLUTION_ENGINE - select SYS_SUPPORTS_PCI + select HAVE_PCI depends on CPU_SUBTYPE_SH7780 help Select 7780 SolutionEngine if configuring for a Renesas SH7780 @@ -129,7 +129,7 @@ config SH_HP6XX config SH_DREAMCAST bool "Dreamcast" - select SYS_SUPPORTS_PCI + select HAVE_PCI depends on CPU_SUBTYPE_SH7091 help Select Dreamcast if configuring for a SEGA Dreamcast. @@ -139,7 +139,7 @@ config SH_SH03 bool "Interface CTP/PCI-SH03" depends on CPU_SUBTYPE_SH7751 select CPU_HAS_IPR_IRQ - select SYS_SUPPORTS_PCI + select HAVE_PCI help CTP/PCI-SH03 is a CPU module computer that is produced by Interface Corporation. @@ -149,7 +149,7 @@ config SH_SECUREEDGE5410 bool "SecureEdge5410" depends on CPU_SUBTYPE_SH7751R select CPU_HAS_IPR_IRQ - select SYS_SUPPORTS_PCI + select HAVE_PCI help Select SecureEdge5410 if configuring for a SnapGear SH board. This includes both the OEM SecureEdge products as well as the @@ -158,7 +158,7 @@ config SH_SECUREEDGE5410 config SH_RTS7751R2D bool "RTS7751R2D" depends on CPU_SUBTYPE_SH7751R - select SYS_SUPPORTS_PCI + select HAVE_PCI select IO_TRAPPED if MMU help Select RTS7751R2D if configuring for a Renesas Technology @@ -176,7 +176,7 @@ config SH_RSK config SH_SDK7780 bool "SDK7780R3" depends on CPU_SUBTYPE_SH7780 - select SYS_SUPPORTS_PCI + select HAVE_PCI help Select SDK7780 if configuring for a Renesas SH7780 SDK7780R3 evaluation board. @@ -184,7 +184,7 @@ config SH_SDK7780 config SH_SDK7786 bool "SDK7786" depends on CPU_SUBTYPE_SH7786 - select SYS_SUPPORTS_PCI + select HAVE_PCI select NO_IOPORT_MAP if !PCI select HAVE_SRAM_POOL select REGULATOR_FIXED_VOLTAGE if REGULATOR @@ -195,7 +195,7 @@ config SH_SDK7786 config SH_HIGHLANDER bool "Highlander" depends on CPU_SUBTYPE_SH7780 || CPU_SUBTYPE_SH7785 - select SYS_SUPPORTS_PCI + select HAVE_PCI select IO_TRAPPED if MMU config SH_SH7757LCR @@ -207,7 +207,7 @@ config SH_SH7757LCR config SH_SH7785LCR bool "SH7785LCR" depends on CPU_SUBTYPE_SH7785 - select SYS_SUPPORTS_PCI + select HAVE_PCI config SH_SH7785LCR_29BIT_PHYSMAPS bool "SH7785LCR 29bit physmaps" @@ -229,7 +229,7 @@ config SH_URQUELL bool "Urquell" depends on CPU_SUBTYPE_SH7786 select GPIOLIB - select SYS_SUPPORTS_PCI + select HAVE_PCI select NO_IOPORT_MAP if !PCI config SH_MIGOR @@ -302,7 +302,7 @@ config SH_SH4202_MICRODEV config SH_LANDISK bool "LANDISK" depends on CPU_SUBTYPE_SH7751R - select SYS_SUPPORTS_PCI + select HAVE_PCI help I-O DATA DEVICE, INC. "LANDISK Series" support. @@ -310,7 +310,7 @@ config SH_TITAN bool "TITAN" depends on CPU_SUBTYPE_SH7751R select CPU_HAS_IPR_IRQ - select SYS_SUPPORTS_PCI + select HAVE_PCI help Select Titan if you are configuring for a Nimble Microsystems NetEngine NP51R. @@ -325,7 +325,7 @@ config SH_SHMIN config SH_LBOX_RE2 bool "L-BOX RE2" depends on CPU_SUBTYPE_SH7751R - select SYS_SUPPORTS_PCI + select HAVE_PCI help Select L-BOX RE2 if configuring for the NTT COMWARE L-BOX RE2. @@ -346,7 +346,7 @@ config SH_MAGIC_PANEL_R2 config SH_CAYMAN bool "Hitachi Cayman" depends on CPU_SUBTYPE_SH5_101 || CPU_SUBTYPE_SH5_103 - select SYS_SUPPORTS_PCI + select HAVE_PCI select ARCH_MIGHT_HAVE_PC_SERIO config SH_POLARIS @@ -380,7 +380,7 @@ config SH_APSH4A3A config SH_APSH4AD0A bool "AP-SH4AD-0A" select SH_ALPHA_BOARD - select SYS_SUPPORTS_PCI + select HAVE_PCI select REGULATOR_FIXED_VOLTAGE if REGULATOR depends on CPU_SUBTYPE_SH7786 help diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig index e6f2a38d2e61..fc311b8dc46b 100644 --- a/arch/sparc/Kconfig +++ b/arch/sparc/Kconfig @@ -21,6 +21,7 @@ config SPARC select HAVE_ARCH_KGDB if !SMP || SPARC64 select HAVE_ARCH_TRACEHOOK select HAVE_EXIT_THREAD + select HAVE_PCI select SYSCTL_EXCEPTION_TRACE select RTC_CLASS select RTC_DRV_M48T59 @@ -474,18 +475,6 @@ config SUN_LDOMS Say Y here is you want to support virtual devices via Logical Domains. -config PCI - bool "Support for PCI and PS/2 keyboard/mouse" - help - Find out whether your system includes a PCI bus. PCI is the name of - a bus system, i.e. the way the CPU talks to the other stuff inside - your box. If you say Y here, the kernel will include drivers and - infrastructure code to support PCI bus devices. - - CONFIG_PCI is needed for all JavaStation's (including MrCoffee), - CP-1200, JavaEngine-1, Corona, Red October, and Serengeti SGSC. - All of these platforms are extremely obscure, so say N if unsure. - config PCI_DOMAINS def_bool PCI if SPARC64 @@ -520,8 +509,6 @@ config SPARC_GRPCI2 help Say Y here to include the GRPCI2 Host Bridge Driver. -source "drivers/pci/Kconfig" - source "drivers/pcmcia/Kconfig" config SUN_OPENPROMFS diff --git a/arch/um/Kconfig b/arch/um/Kconfig index 6b9938919f0b..de982541a059 100644 --- a/arch/um/Kconfig +++ b/arch/um/Kconfig @@ -31,9 +31,6 @@ config ISA config SBUS bool -config PCI - bool - config PCMCIA bool diff --git a/arch/unicore32/Kconfig b/arch/unicore32/Kconfig index 60eae744d8fd..601dcad2560e 100644 --- a/arch/unicore32/Kconfig +++ b/arch/unicore32/Kconfig @@ -11,6 +11,7 @@ config UNICORE32 select GENERIC_ATOMIC64 select HAVE_KERNEL_LZO select HAVE_KERNEL_LZMA + select HAVE_PCI select VIRT_TO_BUS select ARCH_HAVE_CUSTOM_GPIO_H select GENERIC_FIND_FIRST_BIT @@ -119,16 +120,6 @@ endmenu menu "Bus support" -config PCI - bool "PCI Support" - help - Find out whether you have a PCI motherboard. PCI is the name of a - bus system, i.e. the way the CPU talks to the other stuff inside - your box. Other bus systems are ISA, EISA, MicroChannel (MCA) or - VESA. If you have PCI, say Y, otherwise N. - -source "drivers/pci/Kconfig" - source "drivers/pcmcia/Kconfig" endmenu diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 1a0be022f91d..5816e20a3ff9 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -178,6 +178,7 @@ config X86 select HAVE_PERF_EVENTS select HAVE_PERF_EVENTS_NMI select HAVE_HARDLOCKUP_DETECTOR_PERF if PERF_EVENTS && HAVE_PERF_EVENTS_NMI + select HAVE_PCI select HAVE_PERF_REGS select HAVE_PERF_USER_STACK_DUMP select HAVE_RCU_TABLE_FREE if PARAVIRT @@ -2567,15 +2568,6 @@ endmenu menu "Bus options (PCI etc.)" -config PCI - bool "PCI support" - default y - ---help--- - Find out whether you have a PCI motherboard. PCI is the name of a - bus system, i.e. the way the CPU talks to the other stuff inside - your box. Other bus systems are ISA, EISA, MicroChannel (MCA) or - VESA. If you have PCI, say Y, otherwise N. - choice prompt "PCI access mode" depends on X86_32 && PCI @@ -2658,8 +2650,6 @@ config PCI_CNB20LE_QUIRK You should say N unless you know you need this. -source "drivers/pci/Kconfig" - config ISA_BUS bool "ISA bus support on modern systems" if EXPERT help diff --git a/arch/x86/configs/i386_defconfig b/arch/x86/configs/i386_defconfig index 0eb9f92f3717..f08a74eeb1fe 100644 --- a/arch/x86/configs/i386_defconfig +++ b/arch/x86/configs/i386_defconfig @@ -69,6 +69,7 @@ CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE=y CONFIG_CPU_FREQ_GOV_PERFORMANCE=y CONFIG_CPU_FREQ_GOV_ONDEMAND=y CONFIG_X86_ACPI_CPUFREQ=y +CONFIG_PCI=y CONFIG_PCIEPORTBUS=y CONFIG_PCI_MSI=y CONFIG_PCCARD=y diff --git a/arch/x86/configs/x86_64_defconfig b/arch/x86/configs/x86_64_defconfig index e32fc1f274d8..d053ae4a8098 100644 --- a/arch/x86/configs/x86_64_defconfig +++ b/arch/x86/configs/x86_64_defconfig @@ -67,6 +67,7 @@ CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE=y CONFIG_CPU_FREQ_GOV_PERFORMANCE=y CONFIG_CPU_FREQ_GOV_ONDEMAND=y CONFIG_X86_ACPI_CPUFREQ=y +CONFIG_PCI=y CONFIG_PCI_MMCONFIG=y CONFIG_PCIEPORTBUS=y CONFIG_PCCARD=y diff --git a/arch/xtensa/Kconfig b/arch/xtensa/Kconfig index b9ad83a0ee5d..f057c16a48a5 100644 --- a/arch/xtensa/Kconfig +++ b/arch/xtensa/Kconfig @@ -30,6 +30,7 @@ config XTENSA select HAVE_IRQ_TIME_ACCOUNTING select HAVE_MEMBLOCK select HAVE_OPROFILE + select HAVE_PCI select HAVE_PERF_EVENTS select HAVE_STACKPROTECTOR select IRQ_DOMAIN @@ -384,21 +385,6 @@ config XTENSA_CALIBRATE_CCOUNT config SERIAL_CONSOLE def_bool n -menu "Bus options" - -config PCI - bool "PCI support" - default y - help - Find out whether you have a PCI motherboard. PCI is the name of a - bus system, i.e. the way the CPU talks to the other stuff inside - your box. Other bus systems are ISA, EISA, MicroChannel (MCA) or - VESA. If you have PCI, say Y, otherwise N. - -source "drivers/pci/Kconfig" - -endmenu - menu "Platform options" choice diff --git a/arch/xtensa/configs/common_defconfig b/arch/xtensa/configs/common_defconfig index 4bcc76b02109..fa9389869154 100644 --- a/arch/xtensa/configs/common_defconfig +++ b/arch/xtensa/configs/common_defconfig @@ -1,3 +1,4 @@ +CONFIG_PCI=y CONFIG_SYSVIPC=y CONFIG_BSD_PROCESS_ACCT=y CONFIG_LOG_BUF_SHIFT=14 diff --git a/arch/xtensa/configs/iss_defconfig b/arch/xtensa/configs/iss_defconfig index 4bb5b76d9524..68bf923aec8f 100644 --- a/arch/xtensa/configs/iss_defconfig +++ b/arch/xtensa/configs/iss_defconfig @@ -4,7 +4,6 @@ CONFIG_EXPERT=y CONFIG_SYSCTL_SYSCALL=y # CONFIG_IOSCHED_DEADLINE is not set # CONFIG_IOSCHED_CFQ is not set -# CONFIG_PCI is not set CONFIG_CMDLINE_BOOL=y CONFIG_CMDLINE="console=ttyS0,38400 eth0=tuntap,,tap0 ip=192.168.168.5:192.168.168.1 root=nfs nfsroot=192.168.168.1:/opt/montavista/pro/devkit/xtensa/linux_be/target memmap=128M@0" # CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set diff --git a/drivers/Kconfig b/drivers/Kconfig index ab4d43923c4d..059573823387 100644 --- a/drivers/Kconfig +++ b/drivers/Kconfig @@ -1,7 +1,11 @@ # SPDX-License-Identifier: GPL-2.0 menu "Device Drivers" +# Keep I/O buses first + source "drivers/amba/Kconfig" +source "drivers/pci/Kconfig" + source "drivers/base/Kconfig" diff --git a/drivers/parisc/Kconfig b/drivers/parisc/Kconfig index 5a48b5606110..5bbfea1a019c 100644 --- a/drivers/parisc/Kconfig +++ b/drivers/parisc/Kconfig @@ -63,17 +63,6 @@ config ISA If you want to plug an ISA card into your EISA bus, say Y here. Most people should say N. -config PCI - bool "PCI support" - help - All recent HP machines have PCI slots, and you should say Y here - if you have a recent machine. If you are convinced you do not have - PCI slots in your machine (eg a 712), then you may say "N" here. - Beware that some GSC cards have a Dino onboard and PCI inside them, - so it may be safest to say "Y" anyway. - -source "drivers/pci/Kconfig" - config GSC_DINO bool "GSCtoPCI/Dino PCI support" depends on PCI && GSC diff --git a/drivers/pci/Kconfig b/drivers/pci/Kconfig index 56ff8f6d31fc..6ec796c5931f 100644 --- a/drivers/pci/Kconfig +++ b/drivers/pci/Kconfig @@ -3,6 +3,18 @@ # PCI configuration # +config HAVE_PCI + bool + +menuconfig PCI + bool "PCI support" + depends on HAVE_PCI + + help + This option enables support for the PCI local bus, including + support for PCI-X and the fundations for PCI Express support. + Say 'Y' here unless you know what you are doing. + source "drivers/pci/pcie/Kconfig" config PCI_MSI diff --git a/drivers/pci/endpoint/Kconfig b/drivers/pci/endpoint/Kconfig index d1e7e4199432..17bbdc9bbde0 100644 --- a/drivers/pci/endpoint/Kconfig +++ b/drivers/pci/endpoint/Kconfig @@ -7,7 +7,7 @@ menu "PCI Endpoint" config PCI_ENDPOINT bool "PCI Endpoint Support" - depends on HAS_DMA + depends on HAVE_PCI help Enable this configuration option to support configurable PCI endpoint. This should be enabled if the platform has a PCI From patchwork Fri Oct 19 12:09:50 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christoph Hellwig X-Patchwork-Id: 986708 X-Patchwork-Delegate: bhelgaas@google.com Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=linux-pci-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=infradead.org header.i=@infradead.org header.b="ShVMuCvS"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 42c4WS2G1GzB4NX for ; Fri, 19 Oct 2018 23:11:00 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727769AbeJSUQ1 (ORCPT ); Fri, 19 Oct 2018 16:16:27 -0400 Received: from bombadil.infradead.org ([198.137.202.133]:44828 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727744AbeJSUQ1 (ORCPT ); Fri, 19 Oct 2018 16:16:27 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20170209; h=Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Sender :Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From :Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help: List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=FGQL9DaRJc7Meyq/FPCNxQD+pijzAz6SeKEmmFKB/ME=; b=ShVMuCvSiStJMW2bwcuGaf6ALs J6kgvRsh1AkGjmBQxQKC/B4zv8ZpCdT/IIWvyGjG/N16Is1Hi4AHgjXV3C+QXWJWXIeG8mZwdR3vV aXVVsqkVxhUSioieYALeK1CA4XgPcmaIgItvPmIrewFHE/Qhr0DLeAUjytNUCytojqQh/EbdLvl1y cfjgpis3UfepFGwlAlGT4ylc2XxICcoHsLtKclmOXu72JRLUcOtwjsbnVS+04u/bb+ZPnsNPuXe2h Ag8+YrICF7NOAWCZQAePGUg+Q8BENsYMAVqruclsr7GSoxxylqyHO4CMx4e/OEa4oFRtqJi2Hrwo2 uKfZJh2w==; Received: from clnet-p19-102.ikbnet.co.at ([83.175.77.102] helo=localhost) by bombadil.infradead.org with esmtpsa (Exim 4.90_1 #2 (Red Hat Linux)) id 1gDTbf-0001LD-AX; Fri, 19 Oct 2018 12:10:19 +0000 From: Christoph Hellwig To: Masahiro Yamada Cc: Matt Porter , Alexandre Bounine , Dominik Brodowski , linux-kbuild@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-pci@vger.kernel.org, linux-scsi@vger.kernel.org, linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org Subject: [PATCH 7/9] pcmcia: allow PCMCIA support independent of the architecture Date: Fri, 19 Oct 2018 14:09:50 +0200 Message-Id: <20181019120952.32763-8-hch@lst.de> X-Mailer: git-send-email 2.19.1 In-Reply-To: <20181019120952.32763-1-hch@lst.de> References: <20181019120952.32763-1-hch@lst.de> MIME-Version: 1.0 X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org There is nothing architecture specific in the PCMCIA core, so allow building it everywhere. The actual host controllers will depend on ISA, PCI or a specific SOC. Signed-off-by: Christoph Hellwig Acked-by: Dominik Brodowski Acked-by: Thomas Gleixner --- arch/alpha/Kconfig | 2 -- arch/arm/Kconfig | 2 -- arch/ia64/Kconfig | 2 -- arch/m68k/Kconfig.bus | 2 -- arch/mips/Kconfig | 2 -- arch/powerpc/Kconfig | 2 -- arch/sh/Kconfig | 2 -- arch/sparc/Kconfig | 2 -- arch/unicore32/Kconfig | 6 ------ arch/x86/Kconfig | 2 -- arch/xtensa/Kconfig | 2 -- drivers/Kconfig | 1 + drivers/parisc/Kconfig | 2 -- drivers/pcmcia/Kconfig | 1 + 14 files changed, 2 insertions(+), 28 deletions(-) diff --git a/arch/alpha/Kconfig b/arch/alpha/Kconfig index bb89924c0361..96f02268ea16 100644 --- a/arch/alpha/Kconfig +++ b/arch/alpha/Kconfig @@ -675,8 +675,6 @@ config HZ source "drivers/eisa/Kconfig" -source "drivers/pcmcia/Kconfig" - config SRM_ENV tristate "SRM environment through procfs" depends on PROC_FS diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 7495d0a0aa31..ec602deaab43 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -1241,8 +1241,6 @@ config PCI_HOST_ITE8152 default y select DMABOUNCE -source "drivers/pcmcia/Kconfig" - endmenu menu "Kernel Features" diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig index 89da763d7c17..704ff5922ce0 100644 --- a/arch/ia64/Kconfig +++ b/arch/ia64/Kconfig @@ -553,8 +553,6 @@ config PCI_DOMAINS config PCI_SYSCALL def_bool PCI -source "drivers/pcmcia/Kconfig" - endmenu endif diff --git a/arch/m68k/Kconfig.bus b/arch/m68k/Kconfig.bus index 8cb0604b195b..9d0a3a23d50e 100644 --- a/arch/m68k/Kconfig.bus +++ b/arch/m68k/Kconfig.bus @@ -68,6 +68,4 @@ if !MMU config ISA_DMA_API def_bool !M5272 -source "drivers/pcmcia/Kconfig" - endif diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index 09b93d5a55cb..18eeb66c6d99 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -3090,8 +3090,6 @@ config ZONE_DMA config ZONE_DMA32 bool -source "drivers/pcmcia/Kconfig" - config HAS_RAPIDIO bool default n diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index 086d78c7c2c8..ffd1695ad9b4 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -959,8 +959,6 @@ config PCI_8260 select PPC_INDIRECT_PCI default y -source "drivers/pcmcia/Kconfig" - config HAS_RAPIDIO bool default n diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig index 2ff6855811a5..ce9487139155 100644 --- a/arch/sh/Kconfig +++ b/arch/sh/Kconfig @@ -861,8 +861,6 @@ config MAPLE config PCI_DOMAINS bool -source "drivers/pcmcia/Kconfig" - endmenu menu "Power management options (EXPERIMENTAL)" diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig index fc311b8dc46b..0198f96528fc 100644 --- a/arch/sparc/Kconfig +++ b/arch/sparc/Kconfig @@ -509,8 +509,6 @@ config SPARC_GRPCI2 help Say Y here to include the GRPCI2 Host Bridge Driver. -source "drivers/pcmcia/Kconfig" - config SUN_OPENPROMFS tristate "Openprom tree appears in /proc/openprom" help diff --git a/arch/unicore32/Kconfig b/arch/unicore32/Kconfig index 601dcad2560e..d7750e7c7ccb 100644 --- a/arch/unicore32/Kconfig +++ b/arch/unicore32/Kconfig @@ -118,12 +118,6 @@ config UNICORE_FPU_F64 endmenu -menu "Bus support" - -source "drivers/pcmcia/Kconfig" - -endmenu - menu "Kernel Features" source "kernel/Kconfig.hz" diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 5816e20a3ff9..fda01408b596 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -2810,8 +2810,6 @@ config AMD_NB def_bool y depends on CPU_SUP_AMD && PCI -source "drivers/pcmcia/Kconfig" - config RAPIDIO tristate "RapidIO support" depends on PCI diff --git a/arch/xtensa/Kconfig b/arch/xtensa/Kconfig index f057c16a48a5..c18ceaab7860 100644 --- a/arch/xtensa/Kconfig +++ b/arch/xtensa/Kconfig @@ -517,8 +517,6 @@ config FORCE_MAX_ZONEORDER This config option is actually maximum order plus one. For example, a value of 11 means that the largest free memory block is 2^10 pages. -source "drivers/pcmcia/Kconfig" - config PLATFORM_WANT_DEFAULT_MEM def_bool n diff --git a/drivers/Kconfig b/drivers/Kconfig index 059573823387..58ee88c36cf5 100644 --- a/drivers/Kconfig +++ b/drivers/Kconfig @@ -5,6 +5,7 @@ menu "Device Drivers" source "drivers/amba/Kconfig" source "drivers/pci/Kconfig" +source "drivers/pcmcia/Kconfig" source "drivers/base/Kconfig" diff --git a/drivers/parisc/Kconfig b/drivers/parisc/Kconfig index 5bbfea1a019c..1a55763d1245 100644 --- a/drivers/parisc/Kconfig +++ b/drivers/parisc/Kconfig @@ -92,8 +92,6 @@ config IOMMU_SBA depends on PCI_LBA default PCI_LBA -source "drivers/pcmcia/Kconfig" - endmenu menu "PA-RISC specific drivers" diff --git a/drivers/pcmcia/Kconfig b/drivers/pcmcia/Kconfig index cbbe4a285b48..c9bdbb463a7e 100644 --- a/drivers/pcmcia/Kconfig +++ b/drivers/pcmcia/Kconfig @@ -4,6 +4,7 @@ menuconfig PCCARD tristate "PCCard (PCMCIA/CardBus) support" + depends on !UML ---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 Fri Oct 19 12:09:51 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christoph Hellwig X-Patchwork-Id: 986707 X-Patchwork-Delegate: bhelgaas@google.com Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=linux-pci-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=infradead.org header.i=@infradead.org header.b="gFOqMzWP"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 42c4WP2RqgzB4NX for ; Fri, 19 Oct 2018 23:10:57 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727790AbeJSUQc (ORCPT ); Fri, 19 Oct 2018 16:16:32 -0400 Received: from bombadil.infradead.org ([198.137.202.133]:44944 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727552AbeJSUQc (ORCPT ); Fri, 19 Oct 2018 16:16:32 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20170209; h=Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Sender :Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From :Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help: List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=Kywn3Bia2narngkdC0xnnBiWjZQJbspmebece+KjU7M=; b=gFOqMzWPDWkdtTDbEg0u4R0DyR 3Yt8yVTfNlmbp9mLJzdm5COfWtMbF7YwBgxrksijHo/yGZN43tgi9II8GfqWmJmVTOnlhlRsb2O6N 6PGUHbpwUSFh3jY1Erhcs1AVeoWwZEo1Q/qLMltwXoUcTlCW9vpTAM2J6zOZwGgwPYHVxo63AdlrY T4WHwY6cSolCPT72nuwbGgx4u0RhgBMOKRINSgQuvirELlRoYw97h7mRVCzQbvvkOrcw9fmPw1Jty x/CjG8x17Xbf+N5ctezgs639DzWheHog7oEXVKjTXYt1tW+TCDF9x4AQHAPbz5yyuvOfDszYKOQ4J VxSjtyCA==; Received: from clnet-p19-102.ikbnet.co.at ([83.175.77.102] helo=localhost) by bombadil.infradead.org with esmtpsa (Exim 4.90_1 #2 (Red Hat Linux)) id 1gDTbi-0001RV-Cm; Fri, 19 Oct 2018 12:10:22 +0000 From: Christoph Hellwig To: Masahiro Yamada Cc: Matt Porter , Alexandre Bounine , Dominik Brodowski , linux-kbuild@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-pci@vger.kernel.org, linux-scsi@vger.kernel.org, linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org Subject: [PATCH 8/9] rapidio: consolidate RAPIDIO config entry in drivers/rapidio Date: Fri, 19 Oct 2018 14:09:51 +0200 Message-Id: <20181019120952.32763-9-hch@lst.de> X-Mailer: git-send-email 2.19.1 In-Reply-To: <20181019120952.32763-1-hch@lst.de> References: <20181019120952.32763-1-hch@lst.de> MIME-Version: 1.0 X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org There is no good reason to duplicate the RAPIDIO menu in various architectures. Instead provide a selectable HAVE_RAPIDIO symbol that indicates native availability of RAPIDIO support and the handle the rest in drivers/pci. This also means we now provide support for PCI(e) to Rapidio bridges for every architecture instead of a limited subset. Signed-off-by: Christoph Hellwig Acked-by: Thomas Gleixner --- arch/mips/Kconfig | 15 +-------------- arch/powerpc/Kconfig | 15 +-------------- arch/powerpc/platforms/85xx/Kconfig | 8 ++++---- arch/powerpc/platforms/86xx/Kconfig | 4 ++-- arch/x86/Kconfig | 10 ---------- drivers/Kconfig | 1 + drivers/rapidio/Kconfig | 11 +++++++++++ 7 files changed, 20 insertions(+), 44 deletions(-) diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index 18eeb66c6d99..96198f8375e1 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -894,7 +894,7 @@ config CAVIUM_OCTEON_SOC bool "Cavium Networks Octeon SoC based boards" select CEVT_R4K select ARCH_HAS_PHYS_TO_DMA - select HAS_RAPIDIO + select HAVE_RAPIDIO select PHYS_ADDR_T_64BIT select SYS_SUPPORTS_64BIT_KERNEL select SYS_SUPPORTS_BIG_ENDIAN @@ -3090,19 +3090,6 @@ config ZONE_DMA config ZONE_DMA32 bool -config HAS_RAPIDIO - bool - default n - -config RAPIDIO - tristate "RapidIO support" - depends on HAS_RAPIDIO || PCI - help - If you say Y here, the kernel will include drivers and - infrastructure code to support RapidIO interconnect devices. - -source "drivers/rapidio/Kconfig" - endmenu config TRAD_SIGNALS diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index ffd1695ad9b4..6b29c27770db 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -959,27 +959,14 @@ config PCI_8260 select PPC_INDIRECT_PCI default y -config HAS_RAPIDIO - bool - default n - -config RAPIDIO - tristate "RapidIO support" - depends on HAS_RAPIDIO || PCI - help - If you say Y here, the kernel will include drivers and - infrastructure code to support RapidIO interconnect devices. - config FSL_RIO bool "Freescale Embedded SRIO Controller support" - depends on RAPIDIO = y && HAS_RAPIDIO + depends on RAPIDIO = y && HAVE_RAPIDIO default "n" ---help--- Include support for RapidIO controller on Freescale embedded processors (MPC8548, MPC8641, etc). -source "drivers/rapidio/Kconfig" - endmenu config NONSTATIC_KERNEL diff --git a/arch/powerpc/platforms/85xx/Kconfig b/arch/powerpc/platforms/85xx/Kconfig index 20867a23f3f2..1c6bb9180d70 100644 --- a/arch/powerpc/platforms/85xx/Kconfig +++ b/arch/powerpc/platforms/85xx/Kconfig @@ -65,7 +65,7 @@ config MPC85xx_CDS bool "Freescale MPC85xx CDS" select DEFAULT_UIMAGE select PPC_I8259 - select HAS_RAPIDIO + select HAVE_RAPIDIO help This option enables support for the MPC85xx CDS board @@ -73,7 +73,7 @@ config MPC85xx_MDS bool "Freescale MPC85xx MDS" select DEFAULT_UIMAGE select PHYLIB if NETDEVICES - select HAS_RAPIDIO + select HAVE_RAPIDIO select SWIOTLB help This option enables support for the MPC85xx MDS board @@ -218,7 +218,7 @@ config PPA8548 help This option enables support for the Prodrive PPA8548 board. select DEFAULT_UIMAGE - select HAS_RAPIDIO + select HAVE_RAPIDIO config GE_IMP3A bool "GE Intelligent Platforms IMP3A" @@ -276,7 +276,7 @@ config CORENET_GENERIC select SWIOTLB select GPIOLIB select GPIO_MPC8XXX - select HAS_RAPIDIO + select HAVE_RAPIDIO select PPC_EPAPR_HV_PIC help This option enables support for the FSL CoreNet based boards. diff --git a/arch/powerpc/platforms/86xx/Kconfig b/arch/powerpc/platforms/86xx/Kconfig index 87220554dd6f..badd9d6ba1ef 100644 --- a/arch/powerpc/platforms/86xx/Kconfig +++ b/arch/powerpc/platforms/86xx/Kconfig @@ -15,7 +15,7 @@ config MPC8641_HPCN select PPC_I8259 select DEFAULT_UIMAGE select FSL_ULI1575 if PCI - select HAS_RAPIDIO + select HAVE_RAPIDIO select SWIOTLB help This option enables support for the MPC8641 HPCN board. @@ -57,7 +57,7 @@ config GEF_SBC610 select MMIO_NVRAM select GPIOLIB select GE_FPGA - select HAS_RAPIDIO + select HAVE_RAPIDIO help This option enables support for the GE SBC610. diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index fda01408b596..6fe3740018f6 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -2810,16 +2810,6 @@ config AMD_NB def_bool y depends on CPU_SUP_AMD && PCI -config RAPIDIO - tristate "RapidIO support" - depends on PCI - default n - help - If enabled this option will include drivers and the core - infrastructure code to support RapidIO interconnect devices. - -source "drivers/rapidio/Kconfig" - config X86_SYSFB bool "Mark VGA/VBE/EFI FB as generic system framebuffer" help diff --git a/drivers/Kconfig b/drivers/Kconfig index 58ee88c36cf5..065d308fcb00 100644 --- a/drivers/Kconfig +++ b/drivers/Kconfig @@ -6,6 +6,7 @@ menu "Device Drivers" source "drivers/amba/Kconfig" source "drivers/pci/Kconfig" source "drivers/pcmcia/Kconfig" +source "drivers/rapidio/Kconfig" source "drivers/base/Kconfig" diff --git a/drivers/rapidio/Kconfig b/drivers/rapidio/Kconfig index d6d2f20c4597..e3d8fe41b50c 100644 --- a/drivers/rapidio/Kconfig +++ b/drivers/rapidio/Kconfig @@ -1,6 +1,17 @@ # # RapidIO configuration # + +config HAVE_RAPIDIO + bool + +menuconfig RAPIDIO + tristate "RapidIO support" + depends on HAVE_RAPIDIO || PCI + help + If you say Y here, the kernel will include drivers and + infrastructure code to support RapidIO interconnect devices. + source "drivers/rapidio/devices/Kconfig" config RAPIDIO_DISC_TIMEOUT From patchwork Fri Oct 19 12:09:52 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christoph Hellwig X-Patchwork-Id: 986706 X-Patchwork-Delegate: bhelgaas@google.com Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=linux-pci-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=infradead.org header.i=@infradead.org header.b="LzZE6YJU"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 42c4WK15fszB4NN for ; Fri, 19 Oct 2018 23:10:53 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727820AbeJSUQf (ORCPT ); Fri, 19 Oct 2018 16:16:35 -0400 Received: from bombadil.infradead.org ([198.137.202.133]:45000 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727552AbeJSUQe (ORCPT ); Fri, 19 Oct 2018 16:16:34 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20170209; h=Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Sender :Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From :Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help: List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=M3farHVBO5WW0sHGWQXj9BuI28LkMcjEb8t7ZUb1BLk=; b=LzZE6YJUYcU3R6Ki6s1XsWO/VY NGoY9If7Q5NA55glUA7S5IPHuPhMPh6WXL0Q3qd3T9/aBRj6/rnEt4gu5gt8AlIKfTBfU5DjT08vz JJTsUb6GAjs46KXDUI0yd2QvE4mnRWqbfNZs2wOYgXQC/jDAr1lkY4vN3vCV1FRObfFtz7o13F4Yk m+cIgZo6MnWPyTo6tK41vzJQjlOqdYt0awce8xQIVk0UcUBy4uKuNZfuM1uzTzjT4A/rL+2qiJrq4 C7DL+HWB0W8BUquUbOa+ZzSHQuaDYmQPNmSuNdDW8kU0A4c0opJVR6sZ2juT2CuyGkXrWgGA3vCAu sG9O4FqQ==; Received: from clnet-p19-102.ikbnet.co.at ([83.175.77.102] helo=localhost) by bombadil.infradead.org with esmtpsa (Exim 4.90_1 #2 (Red Hat Linux)) id 1gDTbl-0001ZX-BE; Fri, 19 Oct 2018 12:10:25 +0000 From: Christoph Hellwig To: Masahiro Yamada Cc: Matt Porter , Alexandre Bounine , Dominik Brodowski , linux-kbuild@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-pci@vger.kernel.org, linux-scsi@vger.kernel.org, linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org Subject: [PATCH 9/9] eisa: consolidate EISA Kconfig entry in drivers/eisa Date: Fri, 19 Oct 2018 14:09:52 +0200 Message-Id: <20181019120952.32763-10-hch@lst.de> X-Mailer: git-send-email 2.19.1 In-Reply-To: <20181019120952.32763-1-hch@lst.de> References: <20181019120952.32763-1-hch@lst.de> MIME-Version: 1.0 X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org Let architectures opt into EISA support by selecting HAS_EISA and handle everything else in drivers/eisa. Signed-off-by: Christoph Hellwig Acked-by: Thomas Gleixner --- arch/alpha/Kconfig | 15 ++++++++------- arch/mips/Kconfig | 31 +++++-------------------------- arch/powerpc/Kconfig | 3 --- arch/x86/Kconfig | 19 +------------------ drivers/Kconfig | 1 + drivers/eisa/Kconfig | 21 ++++++++++++++++++++- drivers/parisc/Kconfig | 11 +---------- 7 files changed, 36 insertions(+), 65 deletions(-) diff --git a/arch/alpha/Kconfig b/arch/alpha/Kconfig index 96f02268ea16..b723cd8ee6fb 100644 --- a/arch/alpha/Kconfig +++ b/arch/alpha/Kconfig @@ -128,11 +128,13 @@ choice config ALPHA_GENERIC bool "Generic" depends on TTY + select HAVE_EISA help A generic kernel will run on all supported Alpha hardware. config ALPHA_ALCOR bool "Alcor/Alpha-XLT" + select HAVE_EISA help For systems using the Digital ALCOR chipset: 5 chips (4, 64-bit data slices (Data Switch, DSW) - 208-pin PQFP and 1 control (Control, I/O @@ -206,6 +208,7 @@ config ALPHA_JENSEN bool "Jensen" depends on BROKEN select DMA_DIRECT_OPS + select HAVE_EISA help DEC PC 150 AXP (aka Jensen): This is a very old Digital system - one of the first-generation Alpha systems. A number of these systems @@ -222,6 +225,7 @@ config ALPHA_LX164 config ALPHA_LYNX bool "Lynx" + select HAVE_EISA help AlphaServer 2100A-based systems. @@ -232,6 +236,7 @@ config ALPHA_MARVEL config ALPHA_MIATA bool "Miata" + select HAVE_EISA help The Digital PersonalWorkStation (PWS 433a, 433au, 500a, 500au, 600a, or 600au). @@ -251,6 +256,7 @@ config ALPHA_NONAME_CH config ALPHA_NORITAKE bool "Noritake" + select HAVE_EISA help AlphaServer 1000A, AlphaServer 600A, and AlphaServer 800-based systems. @@ -263,6 +269,7 @@ config ALPHA_P2K config ALPHA_RAWHIDE bool "Rawhide" + select HAVE_EISA help AlphaServer 1200, AlphaServer 4000 and AlphaServer 4100 machines. See HOWTO at @@ -282,6 +289,7 @@ config ALPHA_SX164 config ALPHA_SABLE bool "Sable" + select HAVE_EISA help Digital AlphaServer 2000 and 2100-based systems. @@ -518,11 +526,6 @@ config ALPHA_SRM If unsure, say N. -config EISA - bool - depends on ALPHA_GENERIC || ALPHA_JENSEN || ALPHA_ALCOR || ALPHA_MIKASA || ALPHA_SABLE || ALPHA_LYNX || ALPHA_NORITAKE || ALPHA_RAWHIDE - default y - config ARCH_MAY_HAVE_PC_FDC def_bool y @@ -673,8 +676,6 @@ config HZ default 1200 if HZ_1200 default 1024 -source "drivers/eisa/Kconfig" - config SRM_ENV tristate "SRM environment through procfs" depends on PROC_FS diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index 96198f8375e1..7cf58031a43e 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -23,6 +23,7 @@ config MIPS select GENERIC_CPU_AUTOPROBE select GENERIC_IRQ_PROBE select GENERIC_IRQ_SHOW + select GENERIC_ISA_DMA if EISA select GENERIC_LIB_ASHLDI3 select GENERIC_LIB_ASHRDI3 select GENERIC_LIB_CMPDI2 @@ -72,6 +73,7 @@ config MIPS select HAVE_SYSCALL_TRACEPOINTS select HAVE_VIRT_CPU_ACCOUNTING_GEN if 64BIT || !SMP select IRQ_FORCED_THREADING + select ISA if EISA select MODULES_USE_ELF_RELA if MODULES && 64BIT select MODULES_USE_ELF_REL if MODULES select PCI_DOMAINS if PCI @@ -634,7 +636,7 @@ config SGI_IP22 select CSRC_R4K select DEFAULT_SGI_PARTITION select DMA_NONCOHERENT - select HW_HAS_EISA + select HAVE_EISA select I8253 select I8259 select IP22_CPU_SCACHE @@ -699,7 +701,7 @@ config SGI_IP28 select DMA_NONCOHERENT select GENERIC_ISA_DMA_SUPPORT_BROKEN select IRQ_MIPS_CPU - select HW_HAS_EISA + select HAVE_EISA select I8253 select I8259 select SGI_HAS_I8042 @@ -842,8 +844,8 @@ config SNI_RM select DEFAULT_SGI_PARTITION if CPU_BIG_ENDIAN select DMA_NONCOHERENT select GENERIC_ISA_DMA + select HAVE_EISA select HAVE_PCSPKR_PLATFORM - select HW_HAS_EISA select HAVE_PCI select IRQ_MIPS_CPU select I8253 @@ -2991,9 +2993,6 @@ config MIPS_AUTO_PFN_OFFSET menu "Bus options (PCI, PCMCIA, EISA, ISA, TC)" -config HW_HAS_EISA - bool - config HT_PCI bool "Support for HT-linked PCI" default y @@ -3027,26 +3026,6 @@ config PCI_DRIVERS_LEGACY config ISA bool -config EISA - bool "EISA support" - depends on HW_HAS_EISA - select ISA - select GENERIC_ISA_DMA - ---help--- - The Extended Industry Standard Architecture (EISA) bus was - developed as an open alternative to the IBM MicroChannel bus. - - The EISA bus provided some of the features of the IBM MicroChannel - bus while maintaining backward compatibility with cards made for - the older ISA bus. The EISA bus saw limited use between 1988 and - 1995 when it was made obsolete by the PCI bus. - - Say Y here if you are building a kernel for an EISA-based machine. - - Otherwise, say N. - -source "drivers/eisa/Kconfig" - config TC bool "TURBOchannel support" depends on MACH_DECSTATION diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index 6b29c27770db..f3ec13765639 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -900,9 +900,6 @@ config PPC_INDIRECT_PCI default y if 40x || 44x default n -config EISA - bool - config SBUS bool diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 6fe3740018f6..c9f9f62700d8 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -144,6 +144,7 @@ config X86 select HAVE_DYNAMIC_FTRACE_WITH_REGS select HAVE_EBPF_JIT select HAVE_EFFICIENT_UNALIGNED_ACCESS + select HAVE_EISA select HAVE_EXIT_THREAD select HAVE_FENTRY if X86_64 || DYNAMIC_FTRACE select HAVE_FTRACE_MCOUNT_RECORD @@ -2680,24 +2681,6 @@ config ISA (MCA) or VESA. ISA is an older system, now being displaced by PCI; newer boards don't support it. If you have ISA, say Y, otherwise N. -config EISA - bool "EISA support" - depends on ISA - ---help--- - The Extended Industry Standard Architecture (EISA) bus was - developed as an open alternative to the IBM MicroChannel bus. - - The EISA bus provided some of the features of the IBM MicroChannel - bus while maintaining backward compatibility with cards made for - the older ISA bus. The EISA bus saw limited use between 1988 and - 1995 when it was made obsolete by the PCI bus. - - Say Y here if you are building a kernel for an EISA-based machine. - - Otherwise, say N. - -source "drivers/eisa/Kconfig" - config SCx200 tristate "NatSemi SCx200 support" ---help--- diff --git a/drivers/Kconfig b/drivers/Kconfig index 065d308fcb00..ea58a6b99288 100644 --- a/drivers/Kconfig +++ b/drivers/Kconfig @@ -4,6 +4,7 @@ menu "Device Drivers" # Keep I/O buses first source "drivers/amba/Kconfig" +source "drivers/eisa/Kconfig" source "drivers/pci/Kconfig" source "drivers/pcmcia/Kconfig" source "drivers/rapidio/Kconfig" diff --git a/drivers/eisa/Kconfig b/drivers/eisa/Kconfig index 2705284f6223..4570e3bca42c 100644 --- a/drivers/eisa/Kconfig +++ b/drivers/eisa/Kconfig @@ -1,6 +1,26 @@ # # EISA configuration # + +config HAVE_EISA + bool + +menuconfig EISA + bool "EISA support" + depends on HAVE_EISA + ---help--- + The Extended Industry Standard Architecture (EISA) bus was + developed as an open alternative to the IBM MicroChannel bus. + + The EISA bus provided some of the features of the IBM MicroChannel + bus while maintaining backward compatibility with cards made for + the older ISA bus. The EISA bus saw limited use between 1988 and + 1995 when it was made obsolete by the PCI bus. + + Say Y here if you are building a kernel for an EISA-based machine. + + Otherwise, say N. + config EISA_VLB_PRIMING bool "Vesa Local Bus priming" depends on X86 && EISA @@ -53,4 +73,3 @@ config EISA_NAMES names. When in doubt, say Y. - diff --git a/drivers/parisc/Kconfig b/drivers/parisc/Kconfig index 1a55763d1245..74e119adca01 100644 --- a/drivers/parisc/Kconfig +++ b/drivers/parisc/Kconfig @@ -2,6 +2,7 @@ menu "Bus options (PCI, PCMCIA, EISA, GSC, ISA)" config GSC bool "VSC/GSC/HSC bus support" + select HAVE_EISA default y help The VSC, GSC and HSC busses were used from the earliest 700-series @@ -46,16 +47,6 @@ config GSC_WAX used), a HIL interface chip and is also known to be used as the GSC bridge for an X.25 GSC card. -config EISA - bool "EISA support" - depends on GSC - help - Say Y here if you have an EISA bus in your machine. This code - supports both the Mongoose & Wax EISA adapters. It is sadly - incomplete and lacks support for card-to-host DMA. - -source "drivers/eisa/Kconfig" - config ISA bool "ISA support" depends on EISA