From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 452F3C32750 for ; Tue, 13 Aug 2019 06:38:54 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 18BB9206C2 for ; Tue, 13 Aug 2019 06:38:54 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="Luqph1aJ" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 18BB9206C2 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=nxp.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:Message-Id:Date: Subject:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To: References:List-Owner; bh=WFJD4eexCc6LDH64lyh1Xx1WHrNtymkoSF5ZD6xTPhA=; b=Luq ph1aJwOwh/BwvrZXgJywBDKXrZkc5pyo1M5Yji78L3nLx9jELwsi2JIrS7f0oC3j+1SYAxCBCWhux 5p0AGhyib+ne58a9zedgoCFYnVgH3LC7k5AAsKHCZHtVELH+hE7ftM+ntgIQmW+RfuamJM6tWhc6+ lBssY187YpBVP13vAOZvCNrLxKhthNk3U/2/UuIi+H7+exmovqVBI392SuaIXzUqOfiRM0ZsUC9Tg H854r3v9vevz72MdrJ0zI8XNnpe9lpKVmdl4lUidBofBbnw9yhG4ZkTLFv9PTLvPfKAsaKSakppzr rzDlQzvmpJ5/QtYO8tRCLoN0ovBHRIw==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92 #3 (Red Hat Linux)) id 1hxQSH-0004JC-8u; Tue, 13 Aug 2019 06:38:49 +0000 Received: from inva021.nxp.com ([92.121.34.21]) by bombadil.infradead.org with esmtps (Exim 4.92 #3 (Red Hat Linux)) id 1hxQSE-0004I1-Go for linux-arm-kernel@lists.infradead.org; Tue, 13 Aug 2019 06:38:47 +0000 Received: from inva021.nxp.com (localhost [127.0.0.1]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id B561D20074D; Tue, 13 Aug 2019 08:38:41 +0200 (CEST) Received: from invc005.ap-rdc01.nxp.com (invc005.ap-rdc01.nxp.com [165.114.16.14]) by inva021.eu-rdc02.nxp.com (Postfix) with ESMTP id 6CDF220075A; Tue, 13 Aug 2019 08:38:33 +0200 (CEST) Received: from titan.ap.freescale.net (TITAN.ap.freescale.net [10.192.208.233]) by invc005.ap-rdc01.nxp.com (Postfix) with ESMTP id 16C55402EC; Tue, 13 Aug 2019 14:38:23 +0800 (SGT) From: Xiaowei Bao To: lorenzo.pieralisi@arm.com, bhelgaas@google.com, minghuan.Lian@nxp.com, mingkai.hu@nxp.com, roy.zang@nxp.com, l.stach@pengutronix.de, kishon@ti.com, tpiepho@impinj.com, leonard.crestez@nxp.com, andrew.smirnov@gmail.com, yue.wang@amlogic.com, hayashi.kunihiko@socionext.com, dwmw@amazon.co.uk, jonnyc@amazon.com, linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-arm-kernel@lists.infradead.org Subject: [PATCHv5 1/2] PCI: layerscape: Add the bar_fixed_64bit property in EP driver. Date: Tue, 13 Aug 2019 14:28:39 +0800 Message-Id: <20190813062840.2733-1-xiaowei.bao@nxp.com> X-Mailer: git-send-email 2.9.5 X-Virus-Scanned: ClamAV using ClamSMTP X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190812_233846_701148_812C911C X-CRM114-Status: UNSURE ( 6.43 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Xiaowei Bao MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org The PCIe controller of layerscape just have 4 BARs, BAR0 and BAR1 is 32bit, BAR2 and BAR4 is 64bit, this is determined by hardware, so set the bar_fixed_64bit with 0x14. Signed-off-by: Xiaowei Bao --- v2: - Replace value 0x14 with a macro. v3: - No change. v4: - send the patch again with '--to'. v5: - fix the commit message. drivers/pci/controller/dwc/pci-layerscape-ep.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/pci/controller/dwc/pci-layerscape-ep.c b/drivers/pci/controller/dwc/pci-layerscape-ep.c index be61d96..ca9aa45 100644 --- a/drivers/pci/controller/dwc/pci-layerscape-ep.c +++ b/drivers/pci/controller/dwc/pci-layerscape-ep.c @@ -44,6 +44,7 @@ static const struct pci_epc_features ls_pcie_epc_features = { .linkup_notifier = false, .msi_capable = true, .msix_capable = false, + .bar_fixed_64bit = (1 << BAR_2) | (1 << BAR_4), }; static const struct pci_epc_features* -- 2.9.5 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel