From patchwork Mon Aug 24 10:23:11 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Marc Zyngier X-Patchwork-Id: 11732761 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 3A01A16B1 for ; Mon, 24 Aug 2020 10:24:15 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 108E020738 for ; Mon, 24 Aug 2020 10:24:15 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="zILYLmjC"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="PsaAJmFc" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 108E020738 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To:Message-Id:Date: Subject:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=FXyOshZWXoOHdi/2N/DcimU2jyqlmphjBnVgYHOlURc=; b=zILYLmjC/2YqOPhlWcnU2SHHD bP2+JFXIb7ONa9maLdDih1tEbNXNs0vgYqw5BU7IOGI1Z9+z3Dp5QAAmvbVXVQ+BewvT4uSOkCAPd 5FeHJYED8ZsRI4BoDALzoaAeRBGBVCAC9LPSvNNgaJhA+N+lgExA+5wuH2OxGrjiWjyKzfptN9+sC yLUH8cZ2UL88CwhEj9GapSJ0Mvsf8Wwd7MnG9gF1FFAgmhNmGFpzwgJ4KFGz7XCvUVFN7SQUpLymt MKTSoz3TLirGPe6P63LsmddnHmDfXb8M0Zw9eBv9NUMz+FAhaoSfq0dFg7bcKGV4uGLnFJfwOfZ1F Wl0B74IHQ==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kA9e0-0004Fz-FB; Mon, 24 Aug 2020 10:24:04 +0000 Received: from mail.kernel.org ([198.145.29.99]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1kA9ds-0004Ak-17 for linux-arm-kernel@lists.infradead.org; Mon, 24 Aug 2020 10:23:57 +0000 Received: from disco-boy.misterjones.org (disco-boy.misterjones.org [51.254.78.96]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 5138D207D3; Mon, 24 Aug 2020 10:23:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1598264633; bh=qQLRqcw1hna/ly45S3xl2gW2vdko3+2aJQbithHj/G4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=PsaAJmFc/7WLwZYJnL+pXjeECv3gSO7mWkS5ODgcAbOelXBC3jIZbUQTcH6SrnL/F yCfH35wLPg01Qv2aAqzS2hH/NrNmZjB2AP5BYVq4Jdeixk6ZBOG0bwb05LzXxsUqBf RP2SLsnnZjk/Z7rcqTcUXpHvd/WDuJ+s7MxSJewU= Received: from 78.163-31-62.static.virginmediabusiness.co.uk ([62.31.163.78] helo=why.lan) by disco-boy.misterjones.org with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1kA9dn-006BQc-Px; Mon, 24 Aug 2020 11:23:51 +0100 From: Marc Zyngier To: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org Subject: [PATCH 3/9] PCI/MSI: Provide default retrigger callback Date: Mon, 24 Aug 2020 11:23:11 +0100 Message-Id: <20200824102317.1038259-4-maz@kernel.org> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20200824102317.1038259-1-maz@kernel.org> References: <20200824102317.1038259-1-maz@kernel.org> MIME-Version: 1.0 X-SA-Exim-Connect-IP: 62.31.163.78 X-SA-Exim-Rcpt-To: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org, bhelgaas@google.com, gregory.clement@bootlin.com, jason@lakedaemon.net, laurentiu.tudor@nxp.com, tglx@linutronix.de, valentin.schneider@arm.com X-SA-Exim-Mail-From: maz@kernel.org X-SA-Exim-Scanned: No (on disco-boy.misterjones.org); SAEximRunCond expanded to false X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200824_062356_391176_2D0EB462 X-CRM114-Status: GOOD ( 13.96 ) X-Spam-Score: -6.2 (------) X-Spam-Report: SpamAssassin version 3.4.4 on merlin.infradead.org summary: Content analysis details: (-6.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -5.0 RCVD_IN_DNSWL_HI RBL: Sender listed at https://www.dnswl.org/, high trust [198.145.29.99 listed in list.dnswl.org] 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.0 SPF_PASS SPF: sender matches SPF record -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature -1.0 DKIMWL_WL_HIGH DKIMwl.org - Whitelisted High sender X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Jason Cooper , Gregory Clement , Bjorn Helgaas , Thomas Gleixner , Valentin Schneider , Laurentiu Tudor Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org Signed-off-by: Marc Zyngier Acked-by: Bjorn Helgaas --- drivers/pci/msi.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c index 30ae4ffda5c1..c4d31ce2d951 100644 --- a/drivers/pci/msi.c +++ b/drivers/pci/msi.c @@ -1446,6 +1446,8 @@ static void pci_msi_domain_update_chip_ops(struct msi_domain_info *info) chip->irq_mask = pci_msi_mask_irq; if (!chip->irq_unmask) chip->irq_unmask = pci_msi_unmask_irq; + if (!chip->irq_retrigger) + chip->irq_retrigger = irq_chip_retrigger_hierarchy; } /**