LKML Archive on lore.kernel.org
help / color / mirror / Atom feed
From: Joerg Roedel <joro@8bytes.org>
To: iommu@lists.linux-foundation.org
Cc: Will Deacon <will.deacon@arm.com>, Kukjin Kim <kgene@kernel.org>,
	David Woodhouse <dwmw2@infradead.org>,
	Heiko Stuebner <heiko@sntech.de>, Hiroshi Doyu <hdoyu@nvidia.com>,
	Stephen Warren <swarren@wwwdotorg.org>,
	Thierry Reding <thierry.reding@gmail.com>,
	Alexandre Courbot <gnurou@gmail.com>,
	Alex Williamson <alex.williamson@redhat.com>,
	Arnd Bergmann <arnd@arndb.de>,
	linux-kernel@vger.kernel.org,
	linux-arm-kernel@lists.infradead.org,
	linux-samsung-soc@vger.kernel.org,
	linux-rockchip@lists.infradead.org, linux-tegra@vger.kernel.org,
	Joerg Roedel <joro@8bytes.org>,
	jroedel@suse.de
Subject: [PATCH 00/15] iommu: Move domain allocation into drivers
Date: Tue, 27 Jan 2015 00:51:30 +0100	[thread overview]
Message-ID: <1422316305-19216-1-git-send-email-joro@8bytes.org> (raw)

From: Joerg Roedel <jroedel@suse.de>

Hi,

here is patch-set to replace the existing domain_init and
domain_destroy iommu-ops with the new domain_alloc and
domain_free callbacks

The new callbacks move the allocation of iommu domains into
the iommu driver, allowing them to put a generic
iommu_domain struct into their own domain struct. This makes
domain handling in the drivers more cache efficient and
prepares the introduction of default domains in another
patch-set.

While at it, this patch-set also introduces domain types.
These are internal to the iommu core code for now, there are
three of them:

	* DMA-API domains
	* Identity mapped domains
	* Domains unmanaged by the iommu-core, used for
	  iommu-api so that the users can create their own
	  mappings

The patches have been compile tested for x86, ARM and PPC
and runtime tested on x86 (Intel VT-d and AMD IOMMU).

Please review.

Thanks,

	Joerg

Joerg Roedel (15):
  iommu: Introduce domain_alloc and domain_free iommu_ops
  iommu: Introduce iommu domain types
  iommu/amd: Make use of domain_alloc and domain_free
  iommu/vt-d: Make use of domain_alloc and domain_free
  iommu/omap: Make use of domain_alloc and domain_free
  iommu/arm-smmu: Make use of domain_alloc and domain_free
  iommu/exynos: Make use of domain_alloc and domain_free
  iommu/tegra-smmu: Make use of domain_alloc and domain_free
  iommu/tegra-gart: Make use of domain_alloc and domain_free
  iommu/msm: Make use of domain_alloc and domain_free
  iommu/shmobile: Make use of domain_alloc and domain_free
  iommu/ipmmu-vmsa: Make use of domain_alloc and domain_free
  iommu/rockchip: Make use of domain_alloc and domain_free
  iommu/fsl: Make use of domain_alloc and domain_free
  iommu: Remove domain_init and domain_free iommu_ops

 drivers/iommu/amd_iommu.c       | 84 +++++++++++++++++++++------------------
 drivers/iommu/amd_iommu_types.h |  7 ++--
 drivers/iommu/arm-smmu.c        | 46 +++++++++++++---------
 drivers/iommu/exynos-iommu.c    | 87 ++++++++++++++++++++++-------------------
 drivers/iommu/fsl_pamu_domain.c | 60 +++++++++++++++-------------
 drivers/iommu/fsl_pamu_domain.h |  2 +-
 drivers/iommu/intel-iommu.c     | 48 +++++++++++++----------
 drivers/iommu/iommu.c           | 20 ++--------
 drivers/iommu/ipmmu-vmsa.c      | 43 +++++++++++---------
 drivers/iommu/msm_iommu.c       | 73 +++++++++++++++++-----------------
 drivers/iommu/omap-iommu.c      | 49 +++++++++++++----------
 drivers/iommu/rockchip-iommu.c  | 40 +++++++++++--------
 drivers/iommu/shmobile-iommu.c  | 40 +++++++++++--------
 drivers/iommu/tegra-gart.c      | 67 +++++++++++++++++++++----------
 drivers/iommu/tegra-smmu.c      | 41 ++++++++++---------
 include/linux/iommu.h           | 17 ++++++--
 16 files changed, 407 insertions(+), 317 deletions(-)

-- 
1.8.4.5


             reply	other threads:[~2015-01-26 23:51 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-01-26 23:51 Joerg Roedel [this message]
2015-01-26 23:51 ` [PATCH 01/15] iommu: Introduce domain_alloc and domain_free iommu_ops Joerg Roedel
2015-01-26 23:51 ` [PATCH 02/15] iommu: Introduce iommu domain types Joerg Roedel
2015-01-28 14:19   ` Will Deacon
2015-01-30 12:22     ` Joerg Roedel
2015-01-26 23:51 ` [PATCH 03/15] iommu/amd: Make use of domain_alloc and domain_free Joerg Roedel
2015-01-26 23:51 ` [PATCH 04/15] iommu/vt-d: " Joerg Roedel
2015-01-26 23:51 ` [PATCH 05/15] iommu/omap: " Joerg Roedel
2015-01-26 23:51 ` [PATCH 06/15] iommu/arm-smmu: " Joerg Roedel
2015-01-26 23:51 ` [PATCH 07/15] iommu/exynos: " Joerg Roedel
2015-01-26 23:51 ` [PATCH 08/15] iommu/tegra-smmu: " Joerg Roedel
2015-01-26 23:51 ` [PATCH 09/15] iommu/tegra-gart: " Joerg Roedel
2015-01-26 23:51 ` [PATCH 10/15] iommu/msm: " Joerg Roedel
2015-01-26 23:51 ` [PATCH 11/15] iommu/shmobile: " Joerg Roedel
2015-01-26 23:51 ` [PATCH 12/15] iommu/ipmmu-vmsa: " Joerg Roedel
2015-01-26 23:51 ` [PATCH 13/15] iommu/rockchip: " Joerg Roedel
2015-01-26 23:51 ` [PATCH 14/15] iommu/fsl: " Joerg Roedel
2015-01-26 23:51 ` [PATCH 15/15] iommu: Remove domain_init and domain_free iommu_ops Joerg Roedel
2015-03-20  9:24 ` [PATCH 00/15] iommu: Move domain allocation into drivers Yingjoe Chen
2015-03-23 11:49   ` Joerg Roedel
2015-03-23 13:35     ` Yingjoe Chen

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=1422316305-19216-1-git-send-email-joro@8bytes.org \
    --to=joro@8bytes.org \
    --cc=alex.williamson@redhat.com \
    --cc=arnd@arndb.de \
    --cc=dwmw2@infradead.org \
    --cc=gnurou@gmail.com \
    --cc=hdoyu@nvidia.com \
    --cc=heiko@sntech.de \
    --cc=iommu@lists.linux-foundation.org \
    --cc=jroedel@suse.de \
    --cc=kgene@kernel.org \
    --cc=linux-arm-kernel@lists.infradead.org \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-rockchip@lists.infradead.org \
    --cc=linux-samsung-soc@vger.kernel.org \
    --cc=linux-tegra@vger.kernel.org \
    --cc=swarren@wwwdotorg.org \
    --cc=thierry.reding@gmail.com \
    --cc=will.deacon@arm.com \
    --subject='Re: [PATCH 00/15] iommu: Move domain allocation into drivers' \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link

This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).