From nobody Tue Feb 10 14:33:33 2026 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id DC3FFC7EE24 for ; Tue, 6 Jun 2023 11:58:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237283AbjFFL6n (ORCPT ); Tue, 6 Jun 2023 07:58:43 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41170 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237295AbjFFL6i (ORCPT ); Tue, 6 Jun 2023 07:58:38 -0400 Received: from mail-pl1-x62d.google.com (mail-pl1-x62d.google.com [IPv6:2607:f8b0:4864:20::62d]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 0247910DA for ; Tue, 6 Jun 2023 04:58:33 -0700 (PDT) Received: by mail-pl1-x62d.google.com with SMTP id d9443c01a7336-1b025d26f4fso52731055ad.1 for ; Tue, 06 Jun 2023 04:58:33 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; t=1686052713; x=1688644713; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=Zml7/O0Lnj0GvJyK92oFTeXRGRkWuEBPtxfKvEIaajI=; b=F6U9ovca0MySfgOFXNjUiOvOBBhVdVyMtZ6fJiR23Xn//ED4/OwnPtVbJM9LXqy/VA 6uv3tDhGAousYkD6jHrKo07rbbo+f4JHqSWyxxl5tiBcitp+I9NyW5TJtipQWJlnCRfc UFuCz4HD8H6Cqr+pe5rtrJIZ+zJg3iW1jyvc5rWg2lErYyy0AsROuPP8NUrHnE8c6FeP FJQCWsDQR7MJEoaZsUkJderZv2Lv5vCJlG+Lek1H6iUnDBPICPqyLdj/DWGsnWxDWdGo iB9rH8GaYqLZcjHhLla1Eh2VJ8y55LJKcHrzpuBP/5LnmdK+cpDeMhESpnQ35chFMYXg H/Kg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1686052713; x=1688644713; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=Zml7/O0Lnj0GvJyK92oFTeXRGRkWuEBPtxfKvEIaajI=; b=YM80wcMJXny9TrwRytQTUBZ2gFV6nZa0QcThtydcHcjtwPcKA8rNyT2AVQ0yHp19jT vN6pZpmrIEbd2yyvAU81521uXN+uidzeVK2hLYxm0t/Pbe7+ZJFkcAy4sLbonhICIBre UrB6HddnySNGJaakuYHgrGIux11i+1lKEekI5z6ZZYdjLngTdyyhKB8blH1Nk+z2Ed9V /iFz+ayiTLJW2DilyhRf+4VJfX8KKtvURxYFolX6D+dHXx42PPN97XZrhhDxAVFaav47 K07NULvHTqLzeVkSeaPek+8SP3DoYvfNoj2djOmKH7pXDNyLCjNnUykm6U1bVWBgJutB SNAA== X-Gm-Message-State: AC+VfDzV2b5SLxNjsK22bIbggTZWLGqVKn2dFI6+Pms9qPY2oLzF21NH dymZ2TsQ27PkKHjPGN/wbelD X-Google-Smtp-Source: ACHHUZ7jjbioYny5tpMpiu7QQ7ABSf6+m+LQWYVPIWH0hARAsPRMUdjK+4sj/xrWRk0U8NAAofa00g== X-Received: by 2002:a17:902:f54d:b0:1b0:2390:3674 with SMTP id h13-20020a170902f54d00b001b023903674mr2301432plf.65.1686052713046; Tue, 06 Jun 2023 04:58:33 -0700 (PDT) Received: from localhost.localdomain ([117.202.186.178]) by smtp.gmail.com with ESMTPSA id b5-20020a170903228500b001acaf7e22bdsm8419226plh.14.2023.06.06.04.58.29 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 06 Jun 2023 04:58:32 -0700 (PDT) From: Manivannan Sadhasivam To: lpieralisi@kernel.org, kw@linux.com Cc: kishon@kernel.org, bhelgaas@google.com, linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, Manivannan Sadhasivam Subject: [PATCH 1/7] PCI: qcom-ep: Pass alignment restriction to the EPF core Date: Tue, 6 Jun 2023 17:28:08 +0530 Message-Id: <20230606115814.53319-2-manivannan.sadhasivam@linaro.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230606115814.53319-1-manivannan.sadhasivam@linaro.org> References: <20230606115814.53319-1-manivannan.sadhasivam@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" Qcom PCIe EP controllers have 4K alignment restriction for the outbound window address. Hence, pass this info to the EPF core so that the EPF drivers can make use of this info. Signed-off-by: Manivannan Sadhasivam --- drivers/pci/controller/dwc/pcie-qcom-ep.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/pci/controller/dwc/pcie-qcom-ep.c b/drivers/pci/contro= ller/dwc/pcie-qcom-ep.c index 1435f516d3f7..cd378ce58b22 100644 --- a/drivers/pci/controller/dwc/pcie-qcom-ep.c +++ b/drivers/pci/controller/dwc/pcie-qcom-ep.c @@ -706,6 +706,7 @@ static const struct pci_epc_features qcom_pcie_epc_feat= ures =3D { .core_init_notifier =3D true, .msi_capable =3D true, .msix_capable =3D false, + .align =3D SZ_4K, }; =20 static const struct pci_epc_features * --=20 2.25.1