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 A3E10D1CDC6 for ; Tue, 9 Dec 2025 07:45:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID: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=qWCF9bE+KRkPoPh9/FEwiEFzhu02r7UlwyfIgDfrYRM=; b=HcQLZCWrSAjZIl BP0U+5Pm+EzuwYqt41jwoDM1nYJIp63rvd1fImnrmZGTpAJeJVe9yFKL+EStjWZnzLjypYUKFUwe9 HRjvJJKay56hH90n2zGp6FSgJ1bT6GXXRsT4XMt79jMFbKYrBETB50TNAX2mhxmvzxlnxuiZ028Ty aO5GHcERftBxOlE1smaU9WoGD2cVk+HnHqgsqt1YSOIIaS/504HlesOH2stGLEVipYDTPPBQzx63k OJEof8M+odU7c4UheEl2vubEzBOsWTCYlJWmSyalNN0LF7h6kj0FMq1THlKACF8vJH7iUif4JDNO7 /Cz2M+w9XVv3i5CeOkrg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vSsPm-0000000Dxbf-0DR8; Tue, 09 Dec 2025 07:45:42 +0000 Received: from tor.source.kernel.org ([2600:3c04:e001:324:0:1991:8:25]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1vSsPk-0000000DxbN-1X5Q; Tue, 09 Dec 2025 07:45:40 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by tor.source.kernel.org (Postfix) with ESMTP id 37350600AD; Tue, 9 Dec 2025 07:45:39 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 12366C4CEF5; Tue, 9 Dec 2025 07:45:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1765266338; bh=Yo7QujsU1IxW5dtrMTM5USn8VYa+1A0rsI10H/kNWL8=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=C+3TeinBB99sw9kcl6aOOCwj9AXTkaD3uxYmB2X125JZh+9UxFJ+0iKHgqosYTK0q 2SwmPPPGEgLhYdAJeMgT+RNmmvDG7uZipns26XEpYjh73lZY0kIl2Pj13x0U0GkL3o IVcaQfsJx617QOL/Ev0hrJh2TbZWWNG9sMMpod9LXa30kg9sK/aOFIBWdngrCEdiBr Dpvb2QahO4Q8PhsuL398NuRLSj6+MtcLr3cnukgX4MsaGvgpy+UKLHzzUgQIM4i2at Ok52vwDD9ny7DQcU6DF+DpYcqRssMu+dcIZW5U2R2+bywkHYMfoUQOwt3Cx8NXNBoZ yJPy3MA57uWHQ== Date: Tue, 9 Dec 2025 08:45:33 +0100 From: Niklas Cassel To: Ilpo =?utf-8?B?SsOkcnZpbmVu?= , Val Packett Cc: Jingoo Han , Manivannan Sadhasivam , Lorenzo Pieralisi , Krzysztof =?utf-8?Q?Wilczy=C5=84ski?= , Rob Herring , Bjorn Helgaas , Heiko Stuebner , FUKAUMI Naoki , linux-pci@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-arm-msm@vger.kernel.org Subject: Re: [PATCH v2] PCI: dwc: Make Link Up IRQ logic handle already powered on PCIe switches Message-ID: References: <20251201063634.4115762-2-cassel@kernel.org> <5cdf685c-5a37-1b65-3e87-9262f3ed7bd4@linux.intel.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <5cdf685c-5a37-1b65-3e87-9262f3ed7bd4@linux.intel.com> X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org SGVsbG8gSWxwbywKCk9uIFR1ZSwgRGVjIDA5LCAyMDI1IGF0IDA5OjExOjM3QU0gKzAyMDAsIEls cG8gSsOkcnZpbmVuIHdyb3RlOgo+IAo+IE5vdyB0aGlzIHBhdGNoIGxvb2tzIGludGVyZXN0aW5n IChhbmQgbWFuYWdlZCB0byBjYXRjaCBteSBhdHRlbnRpb24gCj4gZGVzcGl0ZSBiZWluZyBhIGNv bnRyb2xsZXJzLyBwYXRjaCkuCj4gCj4gWW91J3JlIG9ubHkgdGFsa2luZyBhYm91dCBidXMgbnVt YmVyIGFsbG9jYXRpb25zIGhlcmUgYnV0IHdlIGRpZCBoaXQgYSAKPiBzaW1pbGFyIHByb2JsZW0g d2l0aCBicmlkZ2Ugd2luZG93IGFsbG9jYXRpb25zIHdoZXJlIG5vdCBlbm91Z2ggCj4gaW5mb3Jt YXRpb24gaXMgYXZhaWxhYmxlIGF0IHRoZSB0aW1lIG9mIHRoZSBpbml0aWFsIHNjYW4gKyByZXNv dXJjZSAKPiBhbGxvY2F0aW9uIChjdXJyZW50bHkgaXQgaXMgb25lIG9mIHRoZSBpc3N1ZXMgdGhh dCBwcmV2ZW50cyBmaXhpbmcgb25lIAo+IHJlc291cmNlIG92ZXJsYXAgYnVnKToKPiAKPiBodHRw czovL2xvcmUua2VybmVsLm9yZy9saW51eC1wY2kvOGY5Yzk5NTAtMTYxMi02ZTJkLTM4OGEtY2U2 OWNmM2FhZTFhQGxpbnV4LmludGVsLmNvbS8KCkknbSBxdWl0ZSBzdXJlIHRoYXQgVmFsJ3MgcHJv YmxlbSB3aWxsIGJlIHNvbHZlZCBieSBhcHBseWluZzoKaHR0cHM6Ly9sb3JlLmtlcm5lbC5vcmcv bGludXgtcGNpLzIwMjUxMTI0LXBjaS1wd3JjdHJsLXJld29yay12MS0wLTc4YTcyNjI3NjgzZEBv c3MucXVhbGNvbW0uY29tLwoKSWYgbm90LCBoZSBjb3VsZCB0cnkgYXBwbHlpbmcgdGhlIGFib3Zl IHNlcmllcywgYW5kIHRoZW4gdGhpcyBwYXRjaCBvbiB0b3AuCgoKS2luZCByZWdhcmRzLApOaWts YXMKCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fX19fXwpMaW51 eC1yb2NrY2hpcCBtYWlsaW5nIGxpc3QKTGludXgtcm9ja2NoaXBAbGlzdHMuaW5mcmFkZWFkLm9y ZwpodHRwOi8vbGlzdHMuaW5mcmFkZWFkLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2xpbnV4LXJvY2tj aGlwCg==