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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id A9482C5B543 for ; Fri, 30 May 2025 17:35:28 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: Content-Type:MIME-Version:Message-ID:References:In-Reply-To:Subject:CC:To: From:Date:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=W4fxQxvhG4/x4tmZxvPANPWuOA0z5ICH1/aN5DMWia0=; b=Mtb9v1QimUBKCuZmZPq31a7xN9 tFzsLzGnXEtl7P3nhMa65eRZQgngnvAwDZ/HDClMDBf4Sp+Jv6f7zfNve1EXqbkrV53dkxvXThqoq N8bvJ6LIj7x5pcXPcC/Tl8ImtzUPn5ekpt9JUXIuehTBr2J86WpkliI1vjWyLFCqPxhoHAx4mBT98 vdlD0fADaQy7g7kVdOZgAfDw5N7sC8N6+EkIOzjB9LBCPxSjHYeLNlPx71iwUsJsLyoyCEQlJURlr KnHJr2KmGYvBBp/R72UibbgIa/3SHvxyzjc3ct4T3PuIu3EiSaAkhmEn/RlkhfqeuAmN0j2JoMbjV styk5txQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1uL3dZ-00000001PlU-1f8v; Fri, 30 May 2025 17:35:21 +0000 Received: from dfw.source.kernel.org ([2604:1380:4641:c500::1]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1uL3TT-00000001Oei-43r4; Fri, 30 May 2025 17:24:57 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id 6FEEC5C57FB; Fri, 30 May 2025 17:22:38 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5EF92C4CEEB; Fri, 30 May 2025 17:24:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1748625895; bh=Fi8xBM8N/1UJOJHg+QvBM0v5UxznL2mUiHKiHfA5xiU=; h=Date:From:To:CC:Subject:In-Reply-To:References:From; b=WA07GutGWsgZNiDexF2R2ziRpCuD5VGsGMBidzJJNXYwr3fAn4/40SRxfqbxHNV41 zcUTDtgSPsC86Knw91KtxVKLGXAHVo2TPns+MEEwP491DS9HGMyFFbf3HwA+N4h0Z1 TdnbHnNfGrUbrQyg1fz6pfn+w30ZTooUa4LKxAyn8/vlGzaTrcjXkJbrdVKbn9V2vo vdLLkw75u6tBwb2+q3y17llDCBF+laGq91eSEzZPCN3nP0lLdlIMcY5x4vlYTtQ4WH Ze5Hb5tgH8x5oUUPF76E3SfWU58s+TCOXyrwjNB4/mDlGKhRUzawgiMAKqQGaTJo9v WLdVLGubVBVsw== Date: Fri, 30 May 2025 19:24:53 +0200 From: Niklas Cassel To: Bjorn Helgaas , Manivannan Sadhasivam CC: Lorenzo Pieralisi , =?UTF-8?Q?Krzysztof_Wilczy=C5=84ski?= , Rob Herring , Bjorn Helgaas , Heiko Stuebner , Wilfred Mallawa , Damien Le Moal , Hans Zhang <18255117159@163.com>, Laszlo Fiat , =?UTF-8?Q?Krzysztof_Wilczy=C5=84ski?= , linux-pci@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org Subject: =?US-ASCII?Q?Re=3A_=5BPATCH_v2_1/4=5D_PCI=3A_dw-rockchip=3A_Do_not_e?= =?US-ASCII?Q?numerate_bus_before_endpoint_devices_are_ready?= User-Agent: Thunderbird for Android In-Reply-To: <20250530171937.GA198252@bhelgaas> References: <20250530171937.GA198252@bhelgaas> Message-ID: <76F22449-6A2D-4F64-BF23-DF733E6B9165@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250530_102456_056223_2584A4E9 X-CRM114-Status: UNSURE ( 7.32 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 30 May 2025 19:19:37 CEST, Bjorn Helgaas wrote: > >I think all drivers should wait PCIE_T_RRS_READY_MS (100ms) after exit >from Conventional Reset (if port only supports <=3D 5=2E0 GT/s) or after >link training completes (if port supports > 5=2E0 GT/s)=2E > >> So I don't think this is a device specific issue but rather >> controller specific=2E And this makes the Qcom patch that I dropped a >> valid one (ofc with change in description)=2E > >URL? PATCH 4/4 of this series=2E Kind regards, Niklas