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From: Joerg Roedel <joerg.roedel@amd.com>
To: <iommu@lists.linux-foundation.org>, <linux-kernel@vger.kernel.org>
Subject: [PATCH 0/9] AMD IOMMU: Reduce dependency to struct device
Date: Fri, 10 Jun 2011 14:08:40 +0200	[thread overview]
Message-ID: <1307707729-29767-1-git-send-email-joerg.roedel@amd.com> (raw)

Hi,

this patch series reduces the dependency of the AMD IOMMU driver to the
struct device. In fact, it removes the dependency that every request id
the IOMMU can see must have a PCI device in the system. So this is the
real fix for

	https://bugzilla.kernel.org/show_bug.cgi?id=35592

Any (constructive) feedback appreciated!

Regards,

	Joerg

Diffstat:

 arch/x86/include/asm/amd_iommu_types.h |    9 +-
 arch/x86/kernel/amd_iommu.c            |  291 ++++++++++++++++++--------------
 2 files changed, 175 insertions(+), 125 deletions(-)

Shortlog:

Joerg Roedel (9):
      x86/amd-iommu: Remove redundant device_flush_dte() calls
      x86/amd-iommu: Introduce global dev_data_list
      x86/amd-iommu: Store devid in dev_data
      x86/amd-iommu: Store ATS state in dev_data
      x86/amd-iommu: Use only dev_data for dte and iotlb flushing routines
      x86/amd-iommu: Use only dev_data in low-level domain attach/detach functions
      x86/amd-iommu: Allow dev_data->alias to be NULL
      x86/amd-iommu: Search for existind dev_data before allocting a new one
      x86/amd-iommu: Store device alias as dev_data pointer



             reply	other threads:[~2011-06-10 12:10 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-06-10 12:08 Joerg Roedel [this message]
2011-06-10 12:08 ` [PATCH 1/9] x86/amd-iommu: Remove redundant device_flush_dte() calls Joerg Roedel
2011-06-10 12:08 ` [PATCH 2/9] x86/amd-iommu: Introduce global dev_data_list Joerg Roedel
2011-06-10 17:36   ` Chris Wright
2011-06-11 10:27     ` Roedel, Joerg
2011-06-10 12:08 ` [PATCH 3/9] x86/amd-iommu: Store devid in dev_data Joerg Roedel
2011-06-10 12:08 ` [PATCH 4/9] x86/amd-iommu: Store ATS state " Joerg Roedel
2011-06-10 12:08 ` [PATCH 5/9] x86/amd-iommu: Use only dev_data for dte and iotlb flushing routines Joerg Roedel
2011-06-10 12:08 ` [PATCH 6/9] x86/amd-iommu: Use only dev_data in low-level domain attach/detach functions Joerg Roedel
2011-06-10 12:08 ` [PATCH 7/9] x86/amd-iommu: Allow dev_data->alias to be NULL Joerg Roedel
2011-06-10 12:08 ` [PATCH 8/9] x86/amd-iommu: Search for existind dev_data before allocting a new one Joerg Roedel
2011-06-10 20:52   ` Chris Wright
2011-06-11 10:29     ` Roedel, Joerg
2011-06-10 12:08 ` [PATCH 9/9] x86/amd-iommu: Store device alias as dev_data pointer Joerg Roedel

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