Received: by 2002:a05:6a10:8c0a:0:0:0:0 with SMTP id go10csp987301pxb; Thu, 4 Feb 2021 02:05:22 -0800 (PST) X-Google-Smtp-Source: ABdhPJxnwoRi7ItNoIus9p93uhTOEh+QUB56hxby/EV2+Ofbz4PtleeN11WzYSwT4oHKUpeYyHFx X-Received: by 2002:a05:6402:151:: with SMTP id s17mr6965489edu.107.1612433122007; Thu, 04 Feb 2021 02:05:22 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1612433122; cv=none; d=google.com; s=arc-20160816; b=iRekJfbi9nMnDjQJtUagOcWqv94FI7/SZWcZ8b2cqn4l5neScgi34z5LuCZp9WPX1F wof39UZqe3sGboqWpIe44OI4U2cf6H3ohUHGh/FYkJYzcHp2WlmBzs4wQloii2RMm4aa fFpV/sF/sMQtj7RLqoVwBSbng0thyoZXMSLvjZMUTwStrXRU3H3uSJfGar7kAIUJgvT1 wAckBCJftkEPJGF7G8OENncmYSXcH6ivQ31CrdTvNKMVUbWQm7pyFv/VDAWo5tQaP1/z 7+hrW8KvOjgtD9u+QpE9wzLpzs85z12THV90h/Zi01ReaSOfADeruTthTpbKC4p9G61l JVHg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from; bh=KfeVGeUN5TQpKvWBQ0p9uwmL8xGm7E22i+bVQTY7MZo=; b=HtjM3PKTrWHczyHCAz36DgLQCt56QVFVQgMypbjBepZ1Z6RXxpw/S9GZATIOazAbnz pghETmQKEXLQ18r6HXNxqi11Yas/AKyYKIuVDGTBhOIG5UR0B5piKAy0cERESmbw/s4F U9PVS0GyN4FaRmu9XgjfzzSRaloaNhbm5BlxmtnWXlGsW3FcM6ZTIJLnVcKs/rfOLFu1 u7ib0/FUyhm4ynh+Fk0oAOGItPzai+acJq79Rx6bQxC2MUJ5LUYa1Yl8/gDRGNwaKw4i VRv3ap4sh87mJTyR4mo3kBfnDrSqWEhZ538dS207do+BrFVsSNjnk2yWJT1ZZYBrlG39 WcSg== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=arm.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id y16si2425268edq.174.2021.02.04.02.04.56; Thu, 04 Feb 2021 02:05:21 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=arm.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235302AbhBDKCd (ORCPT + 99 others); Thu, 4 Feb 2021 05:02:33 -0500 Received: from foss.arm.com ([217.140.110.172]:55172 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235271AbhBDKCb (ORCPT ); Thu, 4 Feb 2021 05:02:31 -0500 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 9F8B111D4; Thu, 4 Feb 2021 02:01:45 -0800 (PST) Received: from e123427-lin.arm.com (unknown [10.57.48.116]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 81BFE3F719; Thu, 4 Feb 2021 02:01:43 -0800 (PST) From: Lorenzo Pieralisi To: Shradha Todi , linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Lorenzo Pieralisi , gustavo.pimentel@synopsys.com, niyas.ahmed@samsung.com, pankaj.dubey@samsung.com, p.rajanbabu@samsung.com, jingoohan1@gmail.com, l.mehra@samsung.com, sriram.dash@samsung.com, robh@kernel.org, hari.tv@samsung.com, bhelgaas@google.com Subject: Re: [PATCH v3] PCI: dwc: Add upper limit address for outbound iATU Date: Thu, 4 Feb 2021 10:01:38 +0000 Message-Id: <161243287471.5221.2180903144037812285.b4-ty@arm.com> X-Mailer: git-send-email 2.26.1 In-Reply-To: <1612250918-19610-1-git-send-email-shradha.t@samsung.com> References: <1612250918-19610-1-git-send-email-shradha.t@samsung.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, 2 Feb 2021 12:58:38 +0530, Shradha Todi wrote: > The size parameter is unsigned long type which can accept size > 4GB. In > that case, the upper limit address must be programmed. Add support to > program the upper limit address and set INCREASE_REGION_SIZE in case size > > 4GB. Applied to pci/dwc, thanks! [1/1] PCI: dwc: Add upper limit address for outbound iATU https://git.kernel.org/lpieralisi/pci/c/13662a07fd Thanks, Lorenzo