From patchwork Fri Feb 28 15:08:20 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Joerg Roedel X-Patchwork-Id: 11412499 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 753821871 for ; Fri, 28 Feb 2020 15:09:14 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 466A0246B9 for ; Fri, 28 Feb 2020 15:09:14 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="iOkzCFVH" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 466A0246B9 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=8bytes.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-mediatek-bounces+patchwork-linux-mediatek=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id: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=5x8POtwuXKtgxpuVRvr43pvd+HPYioP1XzCr/E3+FFY=; b=iOkzCFVHx1hqvkLgTkzVsrHqSi Bi+7xJ/PA3RxB0cLkFJoOdG5dI7bxkYHr7UX1HBOismaIFyyeOujN9vD8jybIk3ovC+i0igCroVMq PWADMSKkfGSyZUqIeZ8UQ4XmAm3lZDw3Uw4Ps0q3KZddawBDPAY1umW0/vh3FVse9BcI79roCbiKU a75i7aQn0JXzf7rR9N+s0BbM8fbKrlJUHrZxL9fPae8jLdyoBnf2OE0w5P775QwMW5AUj67e8GJDT uf8FHvkrZphEWdioMejL586GKrsfwub6rYzAQeYYh2kkrqv9TdEYUtUmzALAJ7lbyAQYve4M1HRHy 9XHUhIYw==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1j7hGJ-0006rm-TC; Fri, 28 Feb 2020 15:09:11 +0000 Received: from 8bytes.org ([2a01:238:4383:600:38bc:a715:4b6d:a889] helo=theia.8bytes.org) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1j7hFy-0006Mm-I7 for linux-mediatek@lists.infradead.org; Fri, 28 Feb 2020 15:08:53 +0000 Received: by theia.8bytes.org (Postfix, from userid 1000) id 4B972680; Fri, 28 Feb 2020 16:08:31 +0100 (CET) From: Joerg Roedel To: iommu@lists.linux-foundation.org Subject: [PATCH 14/14] iommu: Move fwspec->iommu_priv to struct dev_iommu Date: Fri, 28 Feb 2020 16:08:20 +0100 Message-Id: <20200228150820.15340-15-joro@8bytes.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200228150820.15340-1-joro@8bytes.org> References: <20200228150820.15340-1-joro@8bytes.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200228_070850_750909_816CDA01 X-CRM114-Status: UNSURE ( 9.41 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -0.0 (/) X-Spam-Report: SpamAssassin version 3.4.3 on bombadil.infradead.org summary: Content analysis details: (-0.0 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 SPF_PASS SPF: sender matches SPF record -0.0 SPF_HELO_PASS SPF: HELO matches SPF record X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Jean-Philippe Brucker , Lorenzo Pieralisi , Will Deacon , linux-arm-msm@vger.kernel.org, Joerg Roedel , Sudeep Holla , linux-kernel@vger.kernel.org, virtualization@lists.linux-foundation.org, Rob Clark , Thierry Reding , linux-mediatek@lists.infradead.org, Andy Gross , Joerg Roedel , Hanjun Guo , Matthias Brugger , Bjorn Andersson , Sean Paul , Robin Murphy MIME-Version: 1.0 Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+patchwork-linux-mediatek=patchwork.kernel.org@lists.infradead.org From: Joerg Roedel Move the pointer for iommu private data from struct iommu_fwspec to struct dev_iommu. Signed-off-by: Joerg Roedel --- include/linux/iommu.h | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/include/linux/iommu.h b/include/linux/iommu.h index 904fb24418e5..77fc6bb35fe9 100644 --- a/include/linux/iommu.h +++ b/include/linux/iommu.h @@ -369,6 +369,7 @@ struct iommu_fault_param { * * @fault_param: IOMMU detected device fault reporting data * @fwspec: IOMMU fwspec data + * @priv: IOMMU Driver private data * * TODO: migrate other per device data pointers under iommu_dev_data, e.g. * struct iommu_group *iommu_group; @@ -377,6 +378,7 @@ struct dev_iommu { struct mutex lock; struct iommu_fault_param *fault_param; struct iommu_fwspec *fwspec; + void *priv; }; int iommu_device_register(struct iommu_device *iommu); @@ -589,7 +591,6 @@ struct iommu_group *fsl_mc_device_group(struct device *dev); struct iommu_fwspec { const struct iommu_ops *ops; struct fwnode_handle *iommu_fwnode; - void *iommu_priv; u32 flags; u32 num_pasid_bits; unsigned int num_ids; @@ -629,12 +630,12 @@ static inline void dev_iommu_fwspec_set(struct device *dev, static inline void *dev_iommu_priv_get(struct device *dev) { - return dev->iommu->fwspec->iommu_priv; + return dev->iommu->priv; } static inline void dev_iommu_priv_set(struct device *dev, void *priv) { - dev->iommu->fwspec->iommu_priv = priv; + dev->iommu->priv = priv; } int iommu_probe_device(struct device *dev);