From patchwork Fri Dec 2 06:42:25 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Duc Dang X-Patchwork-Id: 701826 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 3tVPjx6dnfz9vGd for ; Fri, 2 Dec 2016 17:43:17 +1100 (AEDT) Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (1024-bit key; unprotected) header.d=apm.com header.i=@apm.com header.b="IsmpCD3E"; dkim-atps=neutral Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751752AbcLBGm6 (ORCPT ); Fri, 2 Dec 2016 01:42:58 -0500 Received: from mail-vk0-f53.google.com ([209.85.213.53]:36281 "EHLO mail-vk0-f53.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750900AbcLBGm4 (ORCPT ); Fri, 2 Dec 2016 01:42:56 -0500 Received: by mail-vk0-f53.google.com with SMTP id p9so141233618vkd.3 for ; Thu, 01 Dec 2016 22:42:56 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=apm.com; s=apm; h=mime-version:in-reply-to:references:from:date:message-id:subject:to :cc:content-transfer-encoding; bh=b+XxJs7lBAGP/+MpSDL2dDmVJHL2TEav+lGb9RTFpIc=; b=IsmpCD3E7dReO8nOYdwN3MRh2hVQcuQIpAhg208SA/yLoadhCxHkctPguHC4oqiWvo NrlcC1b2p8ZIc/QGR92tlO0FhfArYbourSH4oGUjRBmm4uEk4/L/dATwN4Zsv9dq52X/ SP/7MxpVR8pIQc5XwoICFk/exfoEbQRV6eVY0= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:mime-version:in-reply-to:references:from:date :message-id:subject:to:cc:content-transfer-encoding; bh=b+XxJs7lBAGP/+MpSDL2dDmVJHL2TEav+lGb9RTFpIc=; b=Rn9iTTeqOhpAQVzn4px6OamPhcqNNwMrYskqWIHbchvrwVPEHsBcR6jcCDrxjCyPDY WYVe3I6YdHL8jOA3f6SMNTvzptmbmWJH+nnPdFgfkBLDmAu7x5JvOKB5REI8i8vtSkfh A8YYe6DoAC+hXNkmz0+eFRVvAIJzo99Nzv2UXfjwn71x5ftWwEVbacm+uAS/9bwujTKq 5B+eRuLTZRYeYyJ0Jgsh67Sd27onERg9aYDONFHmSdwF2zDCZUXigzTPttNLTHQGDj6/ rK5LRpt9gtqnAADCumU5GiZEw8Fn7qrxOzTix8ohmuSmpNPzWsT9YxYDB/5M2E2h/Lj6 KtFQ== X-Gm-Message-State: AKaTC02TwEi1MzN+P2p18IyOCvcFrhlDp1xqJqf+OkPd4impim3iSnrQimVnDfWxI3KtXBfZs2pEqxqpsRmW5RL/ X-Received: by 10.31.115.205 with SMTP id o196mr7212722vkc.139.1480660975569; Thu, 01 Dec 2016 22:42:55 -0800 (PST) MIME-Version: 1.0 Received: by 10.176.67.195 with HTTP; Thu, 1 Dec 2016 22:42:25 -0800 (PST) In-Reply-To: References: <1479201298-25494-1-git-send-email-tn@semihalf.com> <1479201298-25494-2-git-send-email-tn@semihalf.com> <20161201002812.GB9409@bhelgaas-glaptop.roam.corp.google.com> From: Duc Dang Date: Thu, 1 Dec 2016 22:42:25 -0800 Message-ID: Subject: Re: [Linaro-acpi] [PATCH V1 1/2] PCI: thunder: Enable ACPI PCI controller for ThunderX pass2.x silicon version To: Jon Masters Cc: Bjorn Helgaas , Tomasz Nowicki , Jayachandran C , Gabriele Paoloni , Arnd Bergmann , Rafael Wysocki , Catalin Marinas , Ard Biesheuvel , Will Deacon , David Daney , Jeremy Linton , Linux Kernel Mailing List , Linaro ACPI Mailman List , linux-acpi@vger.kernel.org, Robert Richter , linux-pci@vger.kernel.org, Marcin Wojtas , Andrea Gallo , linux-arm , Christopher Covington Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org On Thu, Dec 1, 2016 at 9:50 PM, Jon Masters wrote: > On 11/30/2016 07:28 PM, Bjorn Helgaas wrote: > >> I'm hoping to end up with something like this: >> https://git.kernel.org/cgit/linux/kernel/git/helgaas/pci.git/commit/?h=pci/ecam&id=51ad4df79a9b7f2a66b346a46b21a785a2937469 > > The following build warnings happen using your branch on RHELSA7.3: > > drivers/acpi/pci_mcfg.c:101:2: warning: left shift count >= width of type [enabled by default] > THUNDER_PEM_QUIRK(2, 0), /* off-chip devices */ > ^ > drivers/acpi/pci_mcfg.c:101:2: warning: initializer element is not a constant expression [enabled by default] > drivers/acpi/pci_mcfg.c:101:2: warning: (near initialization for ‘mcfg_quirks[44].cfgres.start’) [enabled by default] > drivers/acpi/pci_mcfg.c:101:2: warning: left shift count >= width of type [enabled by default] > drivers/acpi/pci_mcfg.c:101:2: warning: initializer element is not a constant expression [enabled by default] > drivers/acpi/pci_mcfg.c:101:2: warning: (near initialization for ‘mcfg_quirks[44].cfgres.end’) [enabled by default] > drivers/acpi/pci_mcfg.c:101:2: warning: left shift count >= width of type [enabled by default] > drivers/acpi/pci_mcfg.c:101:2: warning: initializer element is not a constant expression [enabled by default] > drivers/acpi/pci_mcfg.c:101:2: warning: (near initialization for ‘mcfg_quirks[45].cfgres.start’) [enabled by default] > drivers/acpi/pci_mcfg.c:101:2: warning: left shift count >= width of type [enabled by default] > drivers/acpi/pci_mcfg.c:101:2: warning: initializer element is not a constant expression [enabled by default] > drivers/acpi/pci_mcfg.c:101:2: warning: (near initialization for ‘mcfg_quirks[45].cfgres.end’) [enabled by default] > drivers/acpi/pci_mcfg.c:101:2: warning: left shift count >= width of type [enabled by default] > drivers/acpi/pci_mcfg.c:101:2: warning: initializer element is not a constant expression [enabled by default] > drivers/acpi/pci_mcfg.c:101:2: warning: (near initialization for ‘mcfg_quirks[46].cfgres.start’) [enabled by default] > drivers/acpi/pci_mcfg.c:101:2: warning: left shift count >= width of type [enabled by default] > drivers/acpi/pci_mcfg.c:101:2: warning: initializer element is not a constant expression [enabled by default] > drivers/acpi/pci_mcfg.c:101:2: warning: (near initialization for ‘mcfg_quirks[46].cfgres.end’) [enabled by default] > drivers/acpi/pci_mcfg.c:101:2: warning: left shift count >= width of type [enabled by default] > drivers/acpi/pci_mcfg.c:101:2: warning: initializer element is not a constant expression [enabled by default] > drivers/acpi/pci_mcfg.c:101:2: warning: (near initialization for ‘mcfg_quirks[47].cfgres.start’) [enabled by default] > drivers/acpi/pci_mcfg.c:101:2: warning: left shift count >= width of type [enabled by default] > drivers/acpi/pci_mcfg.c:101:2: warning: initializer element is not a constant expression [enabled by default] > drivers/acpi/pci_mcfg.c:101:2: warning: (near initialization for ‘mcfg_quirks[47].cfgres.end’) [enabled by default] > drivers/acpi/pci_mcfg.c:101:2: warning: left shift count >= width of type [enabled by default] > drivers/acpi/pci_mcfg.c:101:2: warning: initializer element is not a constant expression [enabled by default] > drivers/acpi/pci_mcfg.c:101:2: warning: (near initialization for ‘mcfg_quirks[48].cfgres.start’) [enabled by default] > drivers/acpi/pci_mcfg.c:101:2: warning: left shift count >= width of type [enabled by default] > drivers/acpi/pci_mcfg.c:101:2: warning: initializer element is not a constant expression [enabled by default] > drivers/acpi/pci_mcfg.c:101:2: warning: (near initialization for ‘mcfg_quirks[48].cfgres.end’) [enabled by default] > drivers/acpi/pci_mcfg.c:101:2: warning: left shift count >= width of type [enabled by default] > drivers/acpi/pci_mcfg.c:101:2: warning: initializer element is not a constant expression [enabled by default] > drivers/acpi/pci_mcfg.c:101:2: warning: (near initialization for ‘mcfg_quirks[49].cfgres.start’) [enabled by default] > drivers/acpi/pci_mcfg.c:101:2: warning: left shift count >= width of type [enabled by default] > drivers/acpi/pci_mcfg.c:101:2: warning: initializer element is not a constant expression [enabled by default] > drivers/acpi/pci_mcfg.c:101:2: warning: (near initialization for ‘mcfg_quirks[49].cfgres.end’) [enabled by default] > drivers/acpi/pci_mcfg.c:102:2: warning: left shift count >= width of type [enabled by default] > THUNDER_PEM_QUIRK(2, 1), /* off-chip devices */ > ^ > drivers/acpi/pci_mcfg.c:102:2: warning: initializer element is not a constant expression [enabled by default] > drivers/acpi/pci_mcfg.c:102:2: warning: (near initialization for ‘mcfg_quirks[50].cfgres.start’) [enabled by default] > drivers/acpi/pci_mcfg.c:102:2: warning: left shift count >= width of type [enabled by default] > drivers/acpi/pci_mcfg.c:102:2: warning: initializer element is not a constant expression [enabled by default] > drivers/acpi/pci_mcfg.c:102:2: warning: (near initialization for ‘mcfg_quirks[50].cfgres.end’) [enabled by default] > drivers/acpi/pci_mcfg.c:102:2: warning: left shift count >= width of type [enabled by default] > drivers/acpi/pci_mcfg.c:102:2: warning: initializer element is not a constant expression [enabled by default] > drivers/acpi/pci_mcfg.c:102:2: warning: (near initialization for ‘mcfg_quirks[51].cfgres.start’) [enabled by default] > drivers/acpi/pci_mcfg.c:102:2: warning: left shift count >= width of type [enabled by default] > drivers/acpi/pci_mcfg.c:102:2: warning: initializer element is not a constant expression [enabled by default] > drivers/acpi/pci_mcfg.c:102:2: warning: (near initialization for ‘mcfg_quirks[51].cfgres.end’) [enabled by default] > drivers/acpi/pci_mcfg.c:102:2: warning: left shift count >= width of type [enabled by default] > drivers/acpi/pci_mcfg.c:102:2: warning: initializer element is not a constant expression [enabled by default] > drivers/acpi/pci_mcfg.c:102:2: warning: (near initialization for ‘mcfg_quirks[52].cfgres.start’) [enabled by default] > drivers/acpi/pci_mcfg.c:102:2: warning: left shift count >= width of type [enabled by default] > drivers/acpi/pci_mcfg.c:102:2: warning: initializer element is not a constant expression [enabled by default] > drivers/acpi/pci_mcfg.c:102:2: warning: (near initialization for ‘mcfg_quirks[52].cfgres.end’) [enabled by default] > drivers/acpi/pci_mcfg.c:102:2: warning: left shift count >= width of type [enabled by default] > drivers/acpi/pci_mcfg.c:102:2: warning: initializer element is not a constant expression [enabled by default] > drivers/acpi/pci_mcfg.c:102:2: warning: (near initialization for ‘mcfg_quirks[53].cfgres.start’) [enabled by default] > drivers/acpi/pci_mcfg.c:102:2: warning: left shift count >= width of type [enabled by default] > drivers/acpi/pci_mcfg.c:102:2: warning: initializer element is not a constant expression [enabled by default] > drivers/acpi/pci_mcfg.c:102:2: warning: (near initialization for ‘mcfg_quirks[53].cfgres.end’) [enabled by default] > drivers/acpi/pci_mcfg.c:102:2: warning: left shift count >= width of type [enabled by default] > drivers/acpi/pci_mcfg.c:102:2: warning: initializer element is not a constant expression [enabled by default] > drivers/acpi/pci_mcfg.c:102:2: warning: (near initialization for ‘mcfg_quirks[54].cfgres.start’) [enabled by default] > drivers/acpi/pci_mcfg.c:102:2: warning: left shift count >= width of type [enabled by default] > drivers/acpi/pci_mcfg.c:102:2: warning: initializer element is not a constant expression [enabled by default] > drivers/acpi/pci_mcfg.c:102:2: warning: (near initialization for ‘mcfg_quirks[54].cfgres.end’) [enabled by default] > drivers/acpi/pci_mcfg.c:102:2: warning: left shift count >= width of type [enabled by default] > drivers/acpi/pci_mcfg.c:102:2: warning: initializer element is not a constant expression [enabled by default] > drivers/acpi/pci_mcfg.c:102:2: warning: (near initialization for ‘mcfg_quirks[55].cfgres.start’) [enabled by default] > drivers/acpi/pci_mcfg.c:102:2: warning: left shift count >= width of type [enabled by default] > drivers/acpi/pci_mcfg.c:102:2: warning: initializer element is not a constant expression [enabled by default] > drivers/acpi/pci_mcfg.c:102:2: warning: (near initialization for ‘mcfg_quirks[55].cfgres.end’) [enabled by default] I saw this too. It can be fixed by changes below: > > Jon. > > -- > Computer Architect | Sent from my Fedora powered laptop > _______________________________________________ > Linaro-acpi mailing list > Linaro-acpi@lists.linaro.org > https://lists.linaro.org/mailman/listinfo/linaro-acpi Regards, Duc Dang. --- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html diff --git a/drivers/acpi/pci_mcfg.c b/drivers/acpi/pci_mcfg.c index 7319188..3d7c5cc 100644 --- a/drivers/acpi/pci_mcfg.c +++ b/drivers/acpi/pci_mcfg.c @@ -98,16 +98,16 @@ struct mcfg_fixup { { "CAVIUM", "THUNDERX", rev, seg, MCFG_BUS_ANY, \ &pci_thunder_ecam_ops } /* SoC pass1.x */ - THUNDER_PEM_QUIRK(2, 0), /* off-chip devices */ - THUNDER_PEM_QUIRK(2, 1), /* off-chip devices */ - THUNDER_ECAM_QUIRK(2, 0), - THUNDER_ECAM_QUIRK(2, 1), - THUNDER_ECAM_QUIRK(2, 2), - THUNDER_ECAM_QUIRK(2, 3), - THUNDER_ECAM_QUIRK(2, 10), - THUNDER_ECAM_QUIRK(2, 11), - THUNDER_ECAM_QUIRK(2, 12), - THUNDER_ECAM_QUIRK(2, 13), + THUNDER_PEM_QUIRK(2, 0UL), /* off-chip devices */ + THUNDER_PEM_QUIRK(2, 1UL), /* off-chip devices */ + THUNDER_ECAM_QUIRK(2, 0UL), + THUNDER_ECAM_QUIRK(2, 1UL), + THUNDER_ECAM_QUIRK(2, 2UL), + THUNDER_ECAM_QUIRK(2, 3UL), + THUNDER_ECAM_QUIRK(2, 10UL), + THUNDER_ECAM_QUIRK(2, 11UL), + THUNDER_ECAM_QUIRK(2, 12UL), + THUNDER_ECAM_QUIRK(2, 13UL), #define XGENE_V1_ECAM_MCFG(rev, seg) \ {"APM ", "XGENE ", rev, seg, MCFG_BUS_ANY, \