From patchwork Tue Jun 4 13:15:16 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kishon Vijay Abraham I X-Patchwork-Id: 1109889 X-Patchwork-Delegate: lorenzo.pieralisi@arm.com Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=linux-pci-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=quarantine dis=none) header.from=ti.com Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=ti.com header.i=@ti.com header.b="JS7LGnlK"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 45JCGJ6X5Qz9sPg for ; Tue, 4 Jun 2019 23:20:24 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727493AbfFDNUW (ORCPT ); Tue, 4 Jun 2019 09:20:22 -0400 Received: from fllv0015.ext.ti.com ([198.47.19.141]:55300 "EHLO fllv0015.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727153AbfFDNUW (ORCPT ); Tue, 4 Jun 2019 09:20:22 -0400 Received: from lelv0266.itg.ti.com ([10.180.67.225]) by fllv0015.ext.ti.com (8.15.2/8.15.2) with ESMTP id x54DJWAs028463; Tue, 4 Jun 2019 08:19:32 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1559654372; bh=v8mkOQlj6ZUtE+6KavYFNHYT3JmxgtDfIA3TqfNwJt8=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=JS7LGnlKVoepjTyrc5BULAMKzps2ynnHiT+iX2qyeiH5smSSWUYojVAN1Qtv429bR TOyZ2BoQeDbgrVWdG2zcpvAMfPFq8pmnuZIUmhlBDKa7tx1ysjxN/1YL3loHqQU40W NToo66TKTov/SdeKR0f0JVJV7omF03IH00npvrOo= Received: from DLEE107.ent.ti.com (dlee107.ent.ti.com [157.170.170.37]) by lelv0266.itg.ti.com (8.15.2/8.15.2) with ESMTPS id x54DJWRK055289 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Tue, 4 Jun 2019 08:19:32 -0500 Received: from DLEE104.ent.ti.com (157.170.170.34) by DLEE107.ent.ti.com (157.170.170.37) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1713.5; Tue, 4 Jun 2019 08:19:31 -0500 Received: from lelv0327.itg.ti.com (10.180.67.183) by DLEE104.ent.ti.com (157.170.170.34) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1713.5 via Frontend Transport; Tue, 4 Jun 2019 08:19:31 -0500 Received: from a0393678ub.india.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by lelv0327.itg.ti.com (8.15.2/8.15.2) with ESMTP id x54DGdGk098972; Tue, 4 Jun 2019 08:19:26 -0500 From: Kishon Vijay Abraham I To: Tom Joseph , Bjorn Helgaas , Rob Herring , Mark Rutland , Lorenzo Pieralisi , Arnd Bergmann , Gustavo Pimentel CC: Greg Kroah-Hartman , Frank Rowand , Jingoo Han , , , , , , , Kishon Vijay Abraham I Subject: [RFC PATCH 30/30] misc: pci_endpoint_test: Enable legacy interrupt Date: Tue, 4 Jun 2019 18:45:16 +0530 Message-ID: <20190604131516.13596-31-kishon@ti.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190604131516.13596-1-kishon@ti.com> References: <20190604131516.13596-1-kishon@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org PCI core does not enable legacy interrupt if it finds MSI or MSIX interrupt. Explicitly enable legacy interrupt here in order to perform legacy interrupt tests. Signed-off-by: Kishon Vijay Abraham I --- drivers/misc/pci_endpoint_test.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/misc/pci_endpoint_test.c b/drivers/misc/pci_endpoint_test.c index 2a6cd9e65e67..e12a3845ad2e 100644 --- a/drivers/misc/pci_endpoint_test.c +++ b/drivers/misc/pci_endpoint_test.c @@ -697,6 +697,7 @@ static int pci_endpoint_test_probe(struct pci_dev *pdev, } pci_set_master(pdev); + pci_intx(pdev, true); if (!pci_endpoint_test_alloc_irq_vectors(test, irq_type)) goto err_disable_irq;