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Manjarres" To: will@kernel.org, robin.murphy@arm.com, joro@8bytes.org, robdclark@gmail.com, sean@poorly.run, airlied@linux.ie, daniel@ffwll.ch, steven.price@arm.com, alyssa.rosenzweig@collabora.com, robh@kernel.org, tomeu.vizoso@collabora.com Subject: [PATCH RESEND 3/7] iommu/arm-smmu: Add dependency on io-pgtable format modules Date: Mon, 4 Jan 2021 23:36:41 -0800 Message-Id: <1609832205-10055-4-git-send-email-isaacm@codeaurora.org> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1609832205-10055-1-git-send-email-isaacm@codeaurora.org> References: <1609832205-10055-1-git-send-email-isaacm@codeaurora.org> Cc: "Isaac J. Manjarres" , freedreno@lists.freedesktop.org, pdaly@codeaurora.org, pratikp@codeaurora.org, dri-devel@lists.freedesktop.org, iommu@lists.linux-foundation.org, kernel-team@android.com, linux-arm-kernel@lists.infradead.org X-BeenThere: iommu@lists.linux-foundation.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: Development issues for Linux IOMMU support List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: iommu-bounces@lists.linux-foundation.org Sender: "iommu" The SMMU driver depends on the availability of the ARM LPAE io-pgtable format code to work properly. In preparation for having the io-pgtable formats as modules, add a "pre" dependency with MODULE_SOFTDEP() to ensure that the ARM LPAE io-pgtable format module is loaded before loading the ARM SMMU driver module. Also, add a dependency on the ARMv7 short descriptor io-pgtable format, so that it can be loaded before the SMMU driver module, if available. Signed-off-by: Isaac J. Manjarres --- drivers/iommu/arm/arm-smmu/arm-smmu.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/iommu/arm/arm-smmu/arm-smmu.c b/drivers/iommu/arm/arm-smmu/arm-smmu.c index d8c6bfd..a72649f 100644 --- a/drivers/iommu/arm/arm-smmu/arm-smmu.c +++ b/drivers/iommu/arm/arm-smmu/arm-smmu.c @@ -2351,3 +2351,4 @@ MODULE_DESCRIPTION("IOMMU API for ARM architected SMMU implementations"); MODULE_AUTHOR("Will Deacon "); MODULE_ALIAS("platform:arm-smmu"); MODULE_LICENSE("GPL v2"); +MODULE_SOFTDEP("pre: io-pgtable-arm io-pgtable-arm-v7s"); -- The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project _______________________________________________ iommu mailing list iommu@lists.linux-foundation.org https://lists.linuxfoundation.org/mailman/listinfo/iommu 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=-16.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,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 1E5C3C433DB for ; Tue, 5 Jan 2021 08:21:21 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (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 A60FD22240 for ; Tue, 5 Jan 2021 08:21:20 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org A60FD22240 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 1F13F89CD7; Tue, 5 Jan 2021 08:21:10 +0000 (UTC) Received: from m43-15.mailgun.net (m43-15.mailgun.net [69.72.43.15]) by gabe.freedesktop.org (Postfix) with ESMTPS id 916136E056 for ; Tue, 5 Jan 2021 07:37:06 +0000 (UTC) DKIM-Signature: a=rsa-sha256; v=1; c=relaxed/relaxed; d=mg.codeaurora.org; q=dns/txt; s=smtp; t=1609832227; h=References: In-Reply-To: Message-Id: Date: Subject: Cc: To: From: Sender; bh=/egNfhQEhRiQ0oQC1YiS2fcI4kZV6K6eHG0Gh3v4tCQ=; b=S96n4EfxETTAvBRuriNiFuJG440QwAMMBFekznZIdXEEolrWsSjh0el5XsnOJ+Rh7/eJkPPW OSSve9rq3UDn4ErWvi0V8TlwlwuxmXpzCVPTMe+U4MAh8VCb1cAeXJ5cqkv8Tb9oGzQA65Dt /1u+RYxvc9S24MxyX7zTVLzs5zE= X-Mailgun-Sending-Ip: 69.72.43.15 X-Mailgun-Sid: WyJkOTU5ZSIsICJkcmktZGV2ZWxAbGlzdHMuZnJlZWRlc2t0b3Aub3JnIiwgImJlOWU0YSJd Received: from smtp.codeaurora.org (ec2-35-166-182-171.us-west-2.compute.amazonaws.com [35.166.182.171]) by smtp-out-n05.prod.us-east-1.postgun.com with SMTP id 5ff4171d584481b01b7b876f (version=TLS1.2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256); Tue, 05 Jan 2021 07:37:01 GMT Received: by smtp.codeaurora.org (Postfix, from userid 1001) id 366C1C43467; Tue, 5 Jan 2021 07:37:01 +0000 (UTC) Received: from isaacm-linux.qualcomm.com (i-global254.qualcomm.com [199.106.103.254]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) (Authenticated sender: isaacm) by smtp.codeaurora.org (Postfix) with ESMTPSA id 438FEC43464; Tue, 5 Jan 2021 07:36:59 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 smtp.codeaurora.org 438FEC43464 Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; dmarc=none (p=none dis=none) header.from=codeaurora.org Authentication-Results: aws-us-west-2-caf-mail-1.web.codeaurora.org; spf=fail smtp.mailfrom=isaacm@codeaurora.org From: "Isaac J. Manjarres" To: will@kernel.org, robin.murphy@arm.com, joro@8bytes.org, robdclark@gmail.com, sean@poorly.run, airlied@linux.ie, daniel@ffwll.ch, steven.price@arm.com, alyssa.rosenzweig@collabora.com, robh@kernel.org, tomeu.vizoso@collabora.com Subject: [PATCH RESEND 3/7] iommu/arm-smmu: Add dependency on io-pgtable format modules Date: Mon, 4 Jan 2021 23:36:41 -0800 Message-Id: <1609832205-10055-4-git-send-email-isaacm@codeaurora.org> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1609832205-10055-1-git-send-email-isaacm@codeaurora.org> References: <1609832205-10055-1-git-send-email-isaacm@codeaurora.org> X-Mailman-Approved-At: Tue, 05 Jan 2021 08:21:09 +0000 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: "Isaac J. Manjarres" , freedreno@lists.freedesktop.org, pdaly@codeaurora.org, pratikp@codeaurora.org, dri-devel@lists.freedesktop.org, iommu@lists.linux-foundation.org, kernel-team@android.com, linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" The SMMU driver depends on the availability of the ARM LPAE io-pgtable format code to work properly. In preparation for having the io-pgtable formats as modules, add a "pre" dependency with MODULE_SOFTDEP() to ensure that the ARM LPAE io-pgtable format module is loaded before loading the ARM SMMU driver module. Also, add a dependency on the ARMv7 short descriptor io-pgtable format, so that it can be loaded before the SMMU driver module, if available. Signed-off-by: Isaac J. Manjarres --- drivers/iommu/arm/arm-smmu/arm-smmu.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/iommu/arm/arm-smmu/arm-smmu.c b/drivers/iommu/arm/arm-smmu/arm-smmu.c index d8c6bfd..a72649f 100644 --- a/drivers/iommu/arm/arm-smmu/arm-smmu.c +++ b/drivers/iommu/arm/arm-smmu/arm-smmu.c @@ -2351,3 +2351,4 @@ MODULE_DESCRIPTION("IOMMU API for ARM architected SMMU implementations"); MODULE_AUTHOR("Will Deacon "); MODULE_ALIAS("platform:arm-smmu"); MODULE_LICENSE("GPL v2"); +MODULE_SOFTDEP("pre: io-pgtable-arm io-pgtable-arm-v7s"); -- The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel