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 X-Spam-Level: X-Spam-Status: No, score=-9.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3ECD1C433ED for ; Tue, 19 May 2020 18:02:52 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id F126C207D3 for ; Tue, 19 May 2020 18:02:51 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="RaBfqvZB" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org F126C207D3 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linaro.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 5FDF58001E; Tue, 19 May 2020 14:02:10 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 589608000C; Tue, 19 May 2020 14:02:10 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 49BE98001E; Tue, 19 May 2020 14:02:10 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0024.hostedemail.com [216.40.44.24]) by kanga.kvack.org (Postfix) with ESMTP id 2F7718000C for ; Tue, 19 May 2020 14:02:10 -0400 (EDT) Received: from smtpin11.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay03.hostedemail.com (Postfix) with ESMTP id E8C24824C741 for ; Tue, 19 May 2020 18:02:09 +0000 (UTC) X-FDA: 76834237578.11.crate66_2ff9d061cfc53 X-HE-Tag: crate66_2ff9d061cfc53 X-Filterd-Recvd-Size: 4912 Received: from mail-wm1-f68.google.com (mail-wm1-f68.google.com [209.85.128.68]) by imf14.hostedemail.com (Postfix) with ESMTP for ; Tue, 19 May 2020 18:02:09 +0000 (UTC) Received: by mail-wm1-f68.google.com with SMTP id u1so169482wmn.3 for ; Tue, 19 May 2020 11:02:09 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=hORlUUicNTnmubGRwNiUffCoZPiWJG9HuOL8osSXdzo=; b=RaBfqvZBLG2+O2ys2+0Ikq5Wp+XHH/rqPMkeuqJRaQX3zplSn8zIVMkUTAPhGK28u9 wAEiv6Yy2jClvwowLeJGvp9nz/q2xjW3B1m8ef6AweRUFIRQce+1qhbFZu9Iqxpgb93T HQS/ayRa/QKZAcPdong1IOD4jlzFFccRioNNAzKo4Svis/lAW9o32Xi6WC9+XqJP5jVD 95wb3prQy7RhU+V9NvD9Uimr2HAe66cN0BSaK01ShE8K4Vh5b6WaVDUh0vqD6yii3Akb VvWJQ/nNMjB1sgj37nXUu8itMP/AiTtQykovHtt0BFwZVr2yuqgX+iT4E9CLWqxkgpmY SZRA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=hORlUUicNTnmubGRwNiUffCoZPiWJG9HuOL8osSXdzo=; b=TqLqGFywWcKYkj8f8WYeTAgH1qHFaleLGKzu/I1O6MwQlhTyn8m/c6VpHlkpH8q6rp eFMDXuUa3NKmO8AWi3cxx3Gy2Kfx4lMgKb5XGIuJTINsH9VIKv8phEcnTQ4QTsyOhUEc xWm78Gd7WVDk8SysiUXouxfaRVZL0PrIRwsus58EqLrnm8Smn+abUKKjUlLuqbPbadbj SBurlwNXdwc6mDlcTe85DuqRub3i0Rg7UsMVv4a13av1cS7Z7M+5OTN+6aelUhSpJqlx QLxUvtdE8TRMzGO66y4VrBvJ8GxjSNzQ0hA6wE/q1wK0nipeM+enf6DD+Nnlyoxu7/Kd G7PQ== X-Gm-Message-State: AOAM532LGdGbKB6UKFO2t/BNnIiWrOTvpCHKKIn/hUxtHVPD2oEWWXK9 qhbyVSwY8VHDnyx6adYUCYcBXg== X-Google-Smtp-Source: ABdhPJxkJn6Qhu9nn0EKvZWG6V4NMT7DJRYrUqG7GGKCgCc/g26MRyJ+LKLXQeOruPfp1Lim/+kFJw== X-Received: by 2002:a05:600c:29a:: with SMTP id 26mr615194wmk.151.1589911328505; Tue, 19 May 2020 11:02:08 -0700 (PDT) Received: from localhost.localdomain ([2001:171b:226e:c200:c43b:ef78:d083:b355]) by smtp.gmail.com with ESMTPSA id 1sm510496wmz.13.2020.05.19.11.02.07 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 19 May 2020 11:02:08 -0700 (PDT) From: Jean-Philippe Brucker To: iommu@lists.linux-foundation.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-pci@vger.kernel.org, linux-mm@kvack.org Cc: joro@8bytes.org, catalin.marinas@arm.com, will@kernel.org, robin.murphy@arm.com, kevin.tian@intel.com, baolu.lu@linux.intel.com, Jonathan.Cameron@huawei.com, jacob.jun.pan@linux.intel.com, christian.koenig@amd.com, felix.kuehling@amd.com, zhangfei.gao@linaro.org, jgg@ziepe.ca, xuzaibo@huawei.com, fenghua.yu@intel.com, hch@infradead.org, Jean-Philippe Brucker , Bjorn Helgaas , Kuppuswamy Sathyanarayanan Subject: [PATCH v7 23/24] PCI/ATS: Export PRI functions Date: Tue, 19 May 2020 19:55:01 +0200 Message-Id: <20200519175502.2504091-24-jean-philippe@linaro.org> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20200519175502.2504091-1-jean-philippe@linaro.org> References: <20200519175502.2504091-1-jean-philippe@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: The SMMUv3 driver uses pci_{enable,disable}_pri() and related functions. Export those functions to allow the driver to be built as a module. Acked-by: Bjorn Helgaas Reviewed-by: Kuppuswamy Sathyanarayanan Signed-off-by: Jean-Philippe Brucker --- drivers/pci/ats.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/pci/ats.c b/drivers/pci/ats.c index a4722e8b6a51..418737a3c2c2 100644 --- a/drivers/pci/ats.c +++ b/drivers/pci/ats.c @@ -191,6 +191,7 @@ void pci_pri_init(struct pci_dev *pdev) if (status & PCI_PRI_STATUS_PASID) pdev->pasid_required =3D 1; } +EXPORT_SYMBOL_GPL(pci_pri_init); =20 /** * pci_enable_pri - Enable PRI capability @@ -237,6 +238,7 @@ int pci_enable_pri(struct pci_dev *pdev, u32 reqs) =20 return 0; } +EXPORT_SYMBOL_GPL(pci_enable_pri); =20 /** * pci_disable_pri - Disable PRI capability @@ -316,6 +318,7 @@ int pci_reset_pri(struct pci_dev *pdev) =20 return 0; } +EXPORT_SYMBOL_GPL(pci_reset_pri); =20 /** * pci_prg_resp_pasid_required - Return PRG Response PASID Required bit @@ -331,6 +334,7 @@ int pci_prg_resp_pasid_required(struct pci_dev *pdev) =20 return pdev->pasid_required; } +EXPORT_SYMBOL_GPL(pci_prg_resp_pasid_required); #endif /* CONFIG_PCI_PRI */ =20 #ifdef CONFIG_PCI_PASID --=20 2.26.2