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* [PATCH 0/3] iommu/amd: I/O VA address limits
@ 2020-06-05 14:56 Sebastian Ott via iommu
  2020-06-05 14:56 ` [PATCH 1/3] iommu/amd: Parse supported address sizes from IVRS Sebastian Ott via iommu
                   ` (3 more replies)
  0 siblings, 4 replies; 19+ messages in thread
From: Sebastian Ott via iommu @ 2020-06-05 14:56 UTC (permalink / raw)
  To: Joerg Roedel, iommu; +Cc: Benjamin Serebrin, Filippo Sironi, Sebastian Ott

The IVRS ACPI table specifies maximum address sizes for I/O virtual
addresses that can be handled by the IOMMUs in the system. Parse that
data from the IVRS header to provide aperture information for DMA
mappings and users of the iommu API.

Sebastian Ott (3):
  iommu/amd: Parse supported address sizes from IVRS
  iommu/amd: Restrict aperture for domains to conform with IVRS
  iommu/amd: Actually enforce geometry aperture

 drivers/iommu/amd_iommu.c       | 16 +++++++++++-----
 drivers/iommu/amd_iommu_init.c  | 26 ++++++++++++++++++++++++++
 drivers/iommu/amd_iommu_types.h |  3 +++
 3 files changed, 40 insertions(+), 5 deletions(-)

-- 
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^ permalink raw reply	[flat|nested] 19+ messages in thread

end of thread, other threads:[~2020-07-22 14:00 UTC | newest]

Thread overview: 19+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2020-06-05 14:56 [PATCH 0/3] iommu/amd: I/O VA address limits Sebastian Ott via iommu
2020-06-05 14:56 ` [PATCH 1/3] iommu/amd: Parse supported address sizes from IVRS Sebastian Ott via iommu
2020-06-05 14:56 ` [PATCH 2/3] iommu/amd: Restrict aperture for domains to conform with IVRS Sebastian Ott via iommu
2020-06-05 14:56 ` [PATCH 3/3] iommu/amd: Actually enforce geometry aperture Sebastian Ott via iommu
2020-06-30  9:30   ` Joerg Roedel
2020-06-30 22:46     ` [PATCH v2 0/3] iommu/amd: I/O VA address limits Sebastian Ott via iommu
2020-06-30 22:46       ` [PATCH v2 1/3] iommu/amd: Parse supported address sizes from IVRS Sebastian Ott via iommu
2020-06-30 22:46       ` [PATCH v2 2/3] iommu/amd: Restrict aperture for domains to conform with IVRS Sebastian Ott via iommu
2020-06-30 22:46       ` [PATCH v2 3/3] iommu/amd: Actually enforce geometry aperture Sebastian Ott via iommu
2020-07-10 12:31       ` [PATCH v2 0/3] iommu/amd: I/O VA address limits Joerg Roedel
2020-07-17  9:20         ` Sebastian Ott via iommu
2020-07-17  9:47           ` Robin Murphy
2020-07-17 13:22             ` Sironi, Filippo via iommu
2020-07-17 14:36               ` Robin Murphy
2020-07-17 15:15                 ` Sironi, Filippo via iommu
2020-07-22 12:19                   ` joro
2020-07-22 12:34                     ` Sironi, Filippo via iommu
2020-07-22 14:00                       ` joro
2020-06-24 16:09 ` [PATCH " Sebastian Ott via iommu

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