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 4E547EB64D9 for ; Mon, 19 Jun 2023 09:39:18 +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:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=wF1WWpDHj4tDihWQoJqDmYS+6Ju2tvgvwx02WVenjDA=; b=1RlDODAZL2g1XS 1AAzNADzC41y/WoVwUxw2SEXwjoNOx0eO/BBntmdW1w4mDiyVnPU2Qu+hodIlISLVoF7XopXzQmGR mJH7g7tP59VXpDKsJZ4KEBGTXPJPQQrmRx+pjJYnycsacYG47peGiYA7bqhYaT/mrNDwzT+IJCqDP ZVYXItAcxZQA9wr7LHD2+cwwe8EB9SS1c+M2qutzcMJL/PzMW0i1ZPTbcq0M9qNAZVdwiRTEaQG+r nJVtrX6BQUNBqPNuoZURuaHDUqNqEZXFekslXQA2bccSSvcp0QglshQBEqv1uuZu6VIEJVHZGQnow 8T782zOTCTLdGsXB8IJQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qBBLd-0083N4-0N; Mon, 19 Jun 2023 09:38:57 +0000 Received: from dfw.source.kernel.org ([139.178.84.217]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qBBLa-0083MC-19 for linux-arm-kernel@lists.infradead.org; Mon, 19 Jun 2023 09:38:55 +0000 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id D4B2860B20; Mon, 19 Jun 2023 09:38:53 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id F28BAC433C8; Mon, 19 Jun 2023 09:38:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1687167533; bh=quqElhncVEyv+e0eDCY/ZThqI2GSHt6Rq4mnLald54c=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ufCwLQ2rxo9NaB33F/CMZ+kUf3aVE4cwXnB+BEjaNSBm/IqaWsG0jRWtGcbBzssqY mQ9yUJ45jmactYe2/CZWUvApSoddi1WsQTt5MosfJ6EwoPs8gv/kVdSoYbQq7dfCDe 7t4bWjsR82arIjIGT90G70hgy6zMwPBcxfcruoxvWBoAz7kaIO8UZ643lwEnL6r1AV Y2Tb794pKNTjt6vm/0DlGPFZGALd/Y9Gs77PrifgftjlRbILzaThLnKIozXaj+7R8G pR/w+BgOVuq2I+AN+No3UI12ny9Dc3f+o6Pbik2rl701PrUdEOKbhS77QB0hMrGPco BBAAkAIRO8ibQ== From: Lorenzo Pieralisi To: l.stach@pengutronix.de, bhelgaas@google.com, Lorenzo Pieralisi , Richard Zhu Cc: linux-pci@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, kernel@pengutronix.de, linux-imx@nxp.com Subject: Re: [PATCH v2] PCI: imx6: Save and restore MSI control of RC in suspend and resume Date: Mon, 19 Jun 2023 11:38:41 +0200 Message-Id: <168716742193.19064.16064178044930090085.b4-ty@kernel.org> X-Mailer: git-send-email 2.39.2 In-Reply-To: <1670479534-22154-1-git-send-email-hongxing.zhu@nxp.com> References: <1670479534-22154-1-git-send-email-hongxing.zhu@nxp.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230619_023854_436808_8C5D5ECD X-CRM114-Status: UNSURE ( 8.88 ) 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Thu, 08 Dec 2022 14:05:34 +0800, Richard Zhu wrote: > The MSI Enable bit controls delivery of MSI interrupts from components > below the Root Port. This bit might lost during the suspend, should be > re-stored during resume. > > Save the MSI control during suspend, and restore it in resume. > > > [...] Applied to controller/dwc (commit log rewritten - please check), thanks! [1/1] PCI: imx6: Save and restore MSI control of RC in suspend and resume https://git.kernel.org/pci/pci/c/3bbc3c72c4b8 Thanks, Lorenzo _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel