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Message-ID: <152055660594.63229.5131049527614494130.stgit@sosxen2.amd.com>
Date:   Thu, 08 Mar 2018 18:50:37 -0600
From:   Gary R Hook <gary.hook@....com>
To:     iommu@...ts.linux-foundation.org
Cc:     joro@...tes.org, linux-kernel@...r.kernel.org
Subject: [PATCH v2 0/5] Add debugfs info for the AMD IOMMU

The following series creates a debugfs directory for AMD IOMMUs,
constructs a framework for additional entries, an online README,
and a method for dumping device table entries. Data is reported
in a default concise mode, but a verbose mode is enabled via a
filesystem entry.

This is the first of three patch series that will expose a number
of IOMMU registers.

Changes since v1:
- Correctly use CONFIG_AMD_IOMMU_DEBUG in Makefile and header file

---

Gary R Hook (5):
      iommu/amd - Add debugfs support
      iommu/amd - Add a 'verbose' switch for IOMMU debugfs
      iommu/amd - Add a README variable for the IOMMU debugfs
      iommu/amd - Expose the active IOMMU device table entries
      iommu/amd - Add a debugfs entry to specify a IOMMU device table entry


 drivers/iommu/Kconfig             |    8 +
 drivers/iommu/Makefile            |    1 
 drivers/iommu/amd_iommu_debugfs.c |  310 +++++++++++++++++++++++++++++++++++++
 drivers/iommu/amd_iommu_init.c    |    7 +
 drivers/iommu/amd_iommu_proto.h   |    7 +
 drivers/iommu/amd_iommu_types.h   |    3 
 6 files changed, 334 insertions(+), 2 deletions(-)
 create mode 100644 drivers/iommu/amd_iommu_debugfs.c

--

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