From: Hiroshi Doyu <hdoyu-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
To: "swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org"
<swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
Cc: "linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org"
<linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
Stephen Warren <swarren-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
Subject: Re: [PATCH v2 00/22] Unified SMMU driver among Tegra SoCs
Date: Mon, 8 Jul 2013 19:11:48 +0200 [thread overview]
Message-ID: <20130708.201148.1964850060334610089.hdoyu@nvidia.com> (raw)
In-Reply-To: <51DADF91.30009-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
Stephen Warren <swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org> wrote @ Mon, 8 Jul 2013 17:49:37 +0200:
> > For tegra device driver maintainers, please try this series to make
> > your device work with IOMMU enabled. I guess that some of drivers may
> > need to set its swgroup ID correctly in DT, and also you may need to
> > check the usage of DMA mapping API correctly. For your convenience,
> > you can get this series by git fetch:
>
> So are you saying this series will break some device drivers unless some
> driver changes and/or DT additions are made? If so, those changes should
> be (an early) part of this series; we can't break functionality.
Agree. Do we have any list of tests to run, especially for device drivers?
next prev parent reply other threads:[~2013-07-08 17:11 UTC|newest]
Thread overview: 132+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-07-05 10:44 [PATCH v2 00/22] Unified SMMU driver among Tegra SoCs Hiroshi Doyu
2013-07-05 10:44 ` Hiroshi Doyu
[not found] ` <1373021097-32420-1-git-send-email-hdoyu-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-07-05 10:44 ` [PATCH v2 01/22] [HACK] of: dev_node has struct device pointer Hiroshi Doyu
2013-07-05 10:44 ` Hiroshi Doyu
[not found] ` <1373021097-32420-2-git-send-email-hdoyu-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-07-16 22:57 ` Stephen Warren
2013-07-16 22:57 ` Stephen Warren
[not found] ` <51E5CFBF.5080407-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2013-07-16 23:16 ` Thierry Reding
2013-07-16 23:16 ` Thierry Reding
[not found] ` <20130716231629.GA12189-RcKxWJ4Cfj3FNiLNb7+IINdj8bHVeoWogfoxzgwHRXE@public.gmane.org>
2013-07-29 10:13 ` Hiroshi Doyu
2013-07-29 10:13 ` Hiroshi Doyu
[not found] ` <20130729.131344.1221933042559369096.hdoyu-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-07-29 13:13 ` Lorenzo Pieralisi
2013-07-29 13:13 ` Lorenzo Pieralisi
2013-07-05 10:44 ` [PATCH v2 02/22] ARM: tegra: Populate AHB/IOMMU earlier than others Hiroshi Doyu
2013-07-05 10:44 ` Hiroshi Doyu
[not found] ` <1373021097-32420-3-git-send-email-hdoyu-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-07-16 23:03 ` Stephen Warren
2013-07-16 23:03 ` Stephen Warren
2013-07-05 10:44 ` [PATCH v2 03/22] ARM: tegra: Create a DT header defining swgroups ID Hiroshi Doyu
2013-07-05 10:44 ` Hiroshi Doyu
[not found] ` <1373021097-32420-4-git-send-email-hdoyu-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-07-16 23:07 ` Stephen Warren
2013-07-16 23:07 ` Stephen Warren
[not found] ` <51E5D220.1070708-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2013-07-29 10:53 ` Hiroshi Doyu
2013-07-29 10:53 ` Hiroshi Doyu
[not found] ` <20130729.135336.943359637886118972.hdoyu-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-07-29 17:45 ` Stephen Warren
2013-07-29 17:45 ` Stephen Warren
[not found] ` <51F6AA2B.7050509-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2013-07-30 4:56 ` Hiroshi Doyu
2013-07-30 4:56 ` Hiroshi Doyu
2013-07-05 10:44 ` [PATCH v2 04/22] ARM: dt: tegra30: iommu: Add "nvidia,swgroup" Hiroshi Doyu
2013-07-05 10:44 ` Hiroshi Doyu
[not found] ` <1373021097-32420-5-git-send-email-hdoyu-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-07-16 23:10 ` Stephen Warren
2013-07-16 23:10 ` Stephen Warren
2013-07-05 10:44 ` [PATCH v2 05/22] ARM: dt: tegra30: iommu: Add "nvidia,memory-client" Hiroshi Doyu
2013-07-05 10:44 ` Hiroshi Doyu
[not found] ` <1373021097-32420-6-git-send-email-hdoyu-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-07-16 23:14 ` [PATCH v2 05/22] ARM: dt: tegra30: iommu: Add "nvidia, memory-client" Stephen Warren
2013-07-16 23:14 ` Stephen Warren
[not found] ` <51E5D3D9.2090608-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2013-07-29 11:06 ` [PATCH v2 05/22] ARM: dt: tegra30: iommu: Add "nvidia,memory-client" Hiroshi Doyu
2013-07-29 11:06 ` Hiroshi Doyu
[not found] ` <20130729.140646.649065361266278007.hdoyu-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-07-29 17:47 ` Stephen Warren
2013-07-29 17:47 ` [PATCH v2 05/22] ARM: dt: tegra30: iommu: Add "nvidia, memory-client" Stephen Warren
[not found] ` <51F6AA98.4020701-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2013-07-30 5:11 ` [PATCH v2 05/22] ARM: dt: tegra30: iommu: Add "nvidia,memory-client" Hiroshi Doyu
2013-07-30 5:11 ` Hiroshi Doyu
2013-07-05 10:44 ` [PATCH v2 06/22] ARM: dt: tegra114: iommu: Fix IOMMU register address Hiroshi Doyu
2013-07-05 10:44 ` Hiroshi Doyu
[not found] ` <1373021097-32420-7-git-send-email-hdoyu-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-07-16 23:18 ` Stephen Warren
2013-07-16 23:18 ` Stephen Warren
[not found] ` <51E5D4C5.4090109-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2013-07-16 23:27 ` Thierry Reding
2013-07-16 23:27 ` Thierry Reding
2013-07-05 10:44 ` [PATCH v2 07/22] ARM: dt: tegra114: iommu: Add "nvidia,swgroups" Hiroshi Doyu
2013-07-05 10:44 ` Hiroshi Doyu
2013-07-05 10:44 ` [PATCH v2 08/22] ARM: dt: tegra114: Add "nvidia,memory-client" Hiroshi Doyu
2013-07-05 10:44 ` Hiroshi Doyu
2013-07-05 10:44 ` [PATCH v2 09/22] amba: Move AHB to core_initcall Hiroshi Doyu
2013-07-05 10:44 ` Hiroshi Doyu
[not found] ` <1373021097-32420-10-git-send-email-hdoyu-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-07-16 23:20 ` Stephen Warren
2013-07-16 23:20 ` Stephen Warren
2013-07-05 10:44 ` [PATCH v2 10/22] iommu/tegra: smmu: Move IOMMU " Hiroshi Doyu
2013-07-05 10:44 ` Hiroshi Doyu
[not found] ` <1373021097-32420-11-git-send-email-hdoyu-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-07-16 23:21 ` Stephen Warren
2013-07-16 23:21 ` Stephen Warren
2013-07-05 10:44 ` [PATCH v2 11/22] iommu/tegra: smmu: Add Tegra 114 support Hiroshi Doyu
2013-07-05 10:44 ` Hiroshi Doyu
[not found] ` <1373021097-32420-12-git-send-email-hdoyu-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-07-18 20:01 ` Stephen Warren
2013-07-18 20:01 ` Stephen Warren
2013-07-05 10:44 ` [PATCH v2 12/22] iommu/tegra: smmu: Select ARM_DMA_USE_IOMMU in Kconfig Hiroshi Doyu
2013-07-05 10:44 ` Hiroshi Doyu
2013-07-05 10:44 ` [PATCH v2 13/22] iommu/tegra: smmu: Create default IOVA maps Hiroshi Doyu
2013-07-05 10:44 ` Hiroshi Doyu
[not found] ` <1373021097-32420-14-git-send-email-hdoyu-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-07-18 20:10 ` Stephen Warren
2013-07-18 20:10 ` Stephen Warren
[not found] ` <51E84BB5.9010303-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2013-07-29 11:24 ` Hiroshi Doyu
2013-07-29 11:24 ` Hiroshi Doyu
[not found] ` <20130729.142409.995770519696534476.hdoyu-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-07-29 17:50 ` Stephen Warren
2013-07-29 17:50 ` Stephen Warren
2013-07-05 10:44 ` [PATCH v2 14/22] iommu/tegra: smmu: Register platform_device to IOMMU dynamically Hiroshi Doyu
2013-07-05 10:44 ` Hiroshi Doyu
[not found] ` <1373021097-32420-15-git-send-email-hdoyu-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-07-18 20:17 ` Stephen Warren
2013-07-18 20:17 ` Stephen Warren
[not found] ` <51E84D51.2030404-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2013-07-29 11:27 ` Hiroshi Doyu
2013-07-29 11:27 ` Hiroshi Doyu
[not found] ` <20130729.142752.1020949402019811407.hdoyu-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-07-29 17:54 ` Stephen Warren
2013-07-29 17:54 ` Stephen Warren
[not found] ` <51F6AC41.30007-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2013-07-30 5:18 ` Hiroshi Doyu
2013-07-30 5:18 ` Hiroshi Doyu
2013-07-05 10:44 ` [PATCH v2 15/22] iommu/tegra: smmu: Calculate ASID register offset by ID Hiroshi Doyu
2013-07-05 10:44 ` Hiroshi Doyu
[not found] ` <1373021097-32420-16-git-send-email-hdoyu-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-07-18 20:18 ` Stephen Warren
2013-07-18 20:18 ` Stephen Warren
2013-07-05 10:44 ` [PATCH v2 16/22] iommu/tegra: smmu: Get "nvidia,swgroup" from DT Hiroshi Doyu
2013-07-05 10:44 ` Hiroshi Doyu
[not found] ` <1373021097-32420-17-git-send-email-hdoyu-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-07-18 20:28 ` Stephen Warren
2013-07-18 20:28 ` Stephen Warren
[not found] ` <51E84FFA.8020509-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2013-07-29 11:39 ` Hiroshi Doyu
2013-07-29 11:39 ` Hiroshi Doyu
[not found] ` <20130729.143950.524913713971518557.hdoyu-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-07-29 18:00 ` Stephen Warren
2013-07-29 18:00 ` Stephen Warren
2013-07-05 10:44 ` [PATCH v2 17/22] iommu/tegra: smmu: Unfied driver for Tegra SoCs Hiroshi Doyu
2013-07-05 10:44 ` Hiroshi Doyu
2013-07-05 10:44 ` [PATCH v2 18/22] iommu/tegra: smmu: Use dt-bindings MACRO Hiroshi Doyu
2013-07-05 10:44 ` Hiroshi Doyu
[not found] ` <1373021097-32420-19-git-send-email-hdoyu-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-07-18 20:30 ` Stephen Warren
2013-07-18 20:30 ` Stephen Warren
2013-07-05 10:44 ` [PATCH v2 19/22] iommu/tegra: smmu: Workaround PCIe IOMMU'able Hiroshi Doyu
2013-07-05 10:44 ` Hiroshi Doyu
[not found] ` <1373021097-32420-20-git-send-email-hdoyu-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-07-18 20:33 ` Stephen Warren
2013-07-18 20:33 ` Stephen Warren
2013-07-05 10:44 ` [PATCH v2 20/22] iommu/tegra: smmu: Get "nvidia,memory-client" from DT Hiroshi Doyu
2013-07-05 10:44 ` [PATCH v2 20/22] iommu/tegra: smmu: Get "nvidia, memory-client" " Hiroshi Doyu
[not found] ` <1373021097-32420-21-git-send-email-hdoyu-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-07-18 20:40 ` [PATCH v2 20/22] iommu/tegra: smmu: Get "nvidia,memory-client" " Stephen Warren
2013-07-18 20:40 ` Stephen Warren
2013-07-18 20:40 ` Stephen Warren
2013-07-05 10:44 ` [PATCH v2 21/22] iommu/tegra: smmu: Support Multiple ASID Hiroshi Doyu
2013-07-05 10:44 ` Hiroshi Doyu
[not found] ` <1373021097-32420-22-git-send-email-hdoyu-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-07-18 20:43 ` Stephen Warren
2013-07-18 20:43 ` Stephen Warren
[not found] ` <51E8535A.30605-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2013-07-29 10:31 ` Hiroshi Doyu
2013-07-29 10:31 ` Hiroshi Doyu
[not found] ` <20130729.133155.1836775489422797370.hdoyu-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-07-29 17:41 ` Stephen Warren
2013-07-29 17:41 ` Stephen Warren
[not found] ` <51F6A943.8000004-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2013-07-30 5:22 ` Hiroshi Doyu
2013-07-30 5:22 ` Hiroshi Doyu
2013-07-05 10:44 ` [PATCH v2 22/22] ARM: dma-mapping: Drop GFP_COMP for DMA memory allocations Hiroshi Doyu
2013-07-05 10:44 ` Hiroshi Doyu
[not found] ` <1373021097-32420-23-git-send-email-hdoyu-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-07-18 20:45 ` Stephen Warren
2013-07-18 20:45 ` Stephen Warren
2013-07-05 11:03 ` [PATCH v2 00/22] Unified SMMU driver among Tegra SoCs Marc Dietrich
2013-07-05 11:03 ` Marc Dietrich
[not found] ` <4999563.JlU6BysXQl-D3pzGp0ZKuDWZbiwp4sFPyrtisivX6KghOMvlBiLbJSELgA04lAiVw@public.gmane.org>
2013-07-05 11:08 ` Hiroshi Doyu
2013-07-05 11:08 ` Hiroshi Doyu
2013-07-08 8:47 ` Hiroshi Doyu
[not found] ` <20130708.114736.1280783845180530098.hdoyu-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-07-08 15:49 ` Stephen Warren
[not found] ` <51DADF91.30009-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org>
2013-07-08 17:11 ` Hiroshi Doyu [this message]
[not found] ` <20130708.201148.1964850060334610089.hdoyu-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
2013-07-08 17:37 ` Stephen Warren
2013-09-23 17:07 ` Hiroshi Doyu
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