From patchwork Mon Jan 7 06:41:37 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: 10749937 X-Patchwork-Delegate: bhelgaas@google.com Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 0163C1399 for ; Mon, 7 Jan 2019 06:43:43 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id E5C1528446 for ; Mon, 7 Jan 2019 06:43:42 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id DA12A28AFB; Mon, 7 Jan 2019 06:43:42 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.0 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=unavailable version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 92BD428446 for ; Mon, 7 Jan 2019 06:43:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726505AbfAGGnZ (ORCPT ); Mon, 7 Jan 2019 01:43:25 -0500 Received: from fllv0015.ext.ti.com ([198.47.19.141]:40946 "EHLO fllv0015.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725550AbfAGGnZ (ORCPT ); Mon, 7 Jan 2019 01:43:25 -0500 Received: from lelv0266.itg.ti.com ([10.180.67.225]) by fllv0015.ext.ti.com (8.15.2/8.15.2) with ESMTP id x076h5fY058891; Mon, 7 Jan 2019 00:43:05 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1546843385; bh=TmIM90if+baASLKYtEih7oqZRQj9lMMND6SlULCYPWw=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=s4cGbFeTxcmy/RknkLx+VUGLIvRawQJSvkSLFiTGAhUuZYcyABTOXSx8LdfaIpVXE f7fh4+y7fM+H063V63R4/fo0rckjdfqU84ClIb0dOjynSKCngBEPoLBxObLOvuwQBQ FBsFYhg9nYUsqHcqj/JjmuBIlUIvxCAI+W3ef24M= Received: from DFLE106.ent.ti.com (dfle106.ent.ti.com [10.64.6.27]) by lelv0266.itg.ti.com (8.15.2/8.15.2) with ESMTPS id x076h5XC071098 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Mon, 7 Jan 2019 00:43:05 -0600 Received: from DFLE115.ent.ti.com (10.64.6.36) by DFLE106.ent.ti.com (10.64.6.27) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1591.10; Mon, 7 Jan 2019 00:43:05 -0600 Received: from dflp32.itg.ti.com (10.64.6.15) by DFLE115.ent.ti.com (10.64.6.36) with Microsoft SMTP Server (version=TLS1_0, cipher=TLS_RSA_WITH_AES_256_CBC_SHA) id 15.1.1591.10 via Frontend Transport; Mon, 7 Jan 2019 00:43:04 -0600 Received: from a0393678ub.india.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by dflp32.itg.ti.com (8.14.3/8.13.8) with ESMTP id x076gfo1002672; Mon, 7 Jan 2019 00:43:01 -0600 From: Kishon Vijay Abraham I To: Lorenzo Pieralisi , Bjorn Helgaas , Gustavo Pimentel , Alan Douglas , Shawn Lin CC: Jingoo Han , Heiko Stuebner , Cyrille Pitchen , Jia-Ju Bai , , , , , , Subject: [PATCH 04/15] PCI: pci-dra7xx: Populate ->get_features() dw_pcie_ep_ops Date: Mon, 7 Jan 2019 12:11:37 +0530 Message-ID: <20190107064148.10152-5-kishon@ti.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190107064148.10152-1-kishon@ti.com> References: <20190107064148.10152-1-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 X-Virus-Scanned: ClamAV using ClamSMTP Populate ->get_features() dw_pcie_ep_ops to return the EPC features supported by DRA7xx PCIe endpoint controller. Signed-off-by: Kishon Vijay Abraham I --- drivers/pci/controller/dwc/pci-dra7xx.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/drivers/pci/controller/dwc/pci-dra7xx.c b/drivers/pci/controller/dwc/pci-dra7xx.c index a32d6dde7a57..15620cfa617b 100644 --- a/drivers/pci/controller/dwc/pci-dra7xx.c +++ b/drivers/pci/controller/dwc/pci-dra7xx.c @@ -389,9 +389,22 @@ static int dra7xx_pcie_raise_irq(struct dw_pcie_ep *ep, u8 func_no, return 0; } +static const struct pci_epc_features dra7xx_pcie_epc_features = { + .linkup_notifier = true, + .msi_capable = true, + .msix_capable = false, +}; + +static const struct pci_epc_features* +dra7xx_pcie_get_features(struct dw_pcie_ep *ep) +{ + return &dra7xx_pcie_epc_features; +} + static struct dw_pcie_ep_ops pcie_ep_ops = { .ep_init = dra7xx_pcie_ep_init, .raise_irq = dra7xx_pcie_raise_irq, + .get_features = dra7xx_pcie_get_features, }; static int __init dra7xx_add_pcie_ep(struct dra7xx_pcie *dra7xx,