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| author | Sohil Mehta <sohil.mehta@intel.com> | 2018-09-11 17:11:38 -0700 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2018-09-25 14:33:43 +0200 |
| commit | ee2636b8670b1ab2a02a65923a9bef59e9199c37 (patch) | |
| tree | 340b641db7e72cba2cf7c7746f6a1f529aa1a9b5 /drivers/iommu/intel-iommu.c | |
| parent | 4a2d80dbadb72b998641af32d8dd4b7b39e72aa0 (diff) | |
| download | lwn-ee2636b8670b1ab2a02a65923a9bef59e9199c37.tar.gz lwn-ee2636b8670b1ab2a02a65923a9bef59e9199c37.zip | |
iommu/vt-d: Enable base Intel IOMMU debugfs support
Add a new config option CONFIG_INTEL_IOMMU_DEBUGFS and do the base
enabling for Intel IOMMU debugfs.
Cc: Lu Baolu <baolu.lu@linux.intel.com>
Cc: Fenghua Yu <fenghua.yu@intel.com>
Cc: Ashok Raj <ashok.raj@intel.com>
Cc: Jacob Pan <jacob.jun.pan@linux.intel.com>
Co-Developed-by: Gayatri Kammela <gayatri.kammela@intel.com>
Signed-off-by: Gayatri Kammela <gayatri.kammela@intel.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Lu Baolu <baolu.lu@linux.intel.com>
Signed-off-by: Sohil Mehta <sohil.mehta@intel.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'drivers/iommu/intel-iommu.c')
| -rw-r--r-- | drivers/iommu/intel-iommu.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/iommu/intel-iommu.c b/drivers/iommu/intel-iommu.c index b5868c757995..b9cf7c8c1616 100644 --- a/drivers/iommu/intel-iommu.c +++ b/drivers/iommu/intel-iommu.c @@ -4837,6 +4837,7 @@ int __init intel_iommu_init(void) cpuhp_setup_state(CPUHP_IOMMU_INTEL_DEAD, "iommu/intel:dead", NULL, intel_iommu_cpu_dead); intel_iommu_enabled = 1; + intel_iommu_debugfs_init(); return 0; |