From patchwork Mon Jan 14 11:15:04 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: 10762137 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 6DE8E14E5 for ; Mon, 14 Jan 2019 11:17:18 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 5E7A028AE7 for ; Mon, 14 Jan 2019 11:17:18 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 5171D28AF4; Mon, 14 Jan 2019 11:17:18 +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 F257528AE7 for ; Mon, 14 Jan 2019 11:17:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726724AbfANLRL (ORCPT ); Mon, 14 Jan 2019 06:17:11 -0500 Received: from fllv0016.ext.ti.com ([198.47.19.142]:46942 "EHLO fllv0016.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726561AbfANLRK (ORCPT ); Mon, 14 Jan 2019 06:17:10 -0500 Received: from fllv0035.itg.ti.com ([10.64.41.0]) by fllv0016.ext.ti.com (8.15.2/8.15.2) with ESMTP id x0EBG7v4065534; Mon, 14 Jan 2019 05:16:07 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1547464567; bh=7BZqM5lihQv/21d7TmC8rclZDArMN5iGSCdWQmZG2ac=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=GIfksZU0asNRdI/5vQsV4tUZexlZKhQB4LfC/1SQ3pNhNql+KyuYm9n/aPAIWmw+/ Cae7oVjCA4PP68r6h8tlYCqxO54dCGj5yuwbEiPZgfN5j6JVvNcBL0ATZsc5ceYj4j pdTHAvjSH7nMSWJuVrQsNFmMguGJa3atG+1y2+/0= Received: from DFLE101.ent.ti.com (dfle101.ent.ti.com [10.64.6.22]) by fllv0035.itg.ti.com (8.15.2/8.15.2) with ESMTPS id x0EBG66f100457 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Mon, 14 Jan 2019 05:16:06 -0600 Received: from DFLE108.ent.ti.com (10.64.6.29) by DFLE101.ent.ti.com (10.64.6.22) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1591.10; Mon, 14 Jan 2019 05:16:06 -0600 Received: from dflp32.itg.ti.com (10.64.6.15) by DFLE108.ent.ti.com (10.64.6.29) with Microsoft SMTP Server (version=TLS1_0, cipher=TLS_RSA_WITH_AES_256_CBC_SHA) id 15.1.1591.10 via Frontend Transport; Mon, 14 Jan 2019 05:16:06 -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 x0EBFd1Y011560; Mon, 14 Jan 2019 05:16:03 -0600 From: Kishon Vijay Abraham I To: Kishon Vijay Abraham I , Lorenzo Pieralisi , Gustavo Pimentel , Alan Douglas , Shawn Lin , Heiko Stuebner CC: Bjorn Helgaas , Jingoo Han , , , , , Subject: [PATCH v2 06/15] PCI: cadence: Populate ->get_features() cdns_pcie_epc_ops Date: Mon, 14 Jan 2019 16:45:04 +0530 Message-ID: <20190114111513.21618-7-kishon@ti.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190114111513.21618-1-kishon@ti.com> References: <20190114111513.21618-1-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 Cadence PCIe endpoint controller. Signed-off-by: Kishon Vijay Abraham I --- drivers/pci/controller/pcie-cadence-ep.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/drivers/pci/controller/pcie-cadence-ep.c b/drivers/pci/controller/pcie-cadence-ep.c index c3a088910f48..14c2545bb17e 100644 --- a/drivers/pci/controller/pcie-cadence-ep.c +++ b/drivers/pci/controller/pcie-cadence-ep.c @@ -411,6 +411,18 @@ static int cdns_pcie_ep_start(struct pci_epc *epc) return 0; } +static const struct pci_epc_features cdns_pcie_epc_features = { + .linkup_notifier = false, + .msi_capable = true, + .msix_capable = false, +}; + +static const struct pci_epc_features* +cdns_pcie_ep_get_features(struct pci_epc *epc, u8 func_no) +{ + return &cdns_pcie_epc_features; +} + static const struct pci_epc_ops cdns_pcie_epc_ops = { .write_header = cdns_pcie_ep_write_header, .set_bar = cdns_pcie_ep_set_bar, @@ -421,6 +433,7 @@ static const struct pci_epc_ops cdns_pcie_epc_ops = { .get_msi = cdns_pcie_ep_get_msi, .raise_irq = cdns_pcie_ep_raise_irq, .start = cdns_pcie_ep_start, + .get_features = cdns_pcie_ep_get_features, }; static const struct of_device_id cdns_pcie_ep_of_match[] = {