diff options
| author | Lu Baolu <baolu.lu@linux.intel.com> | 2022-03-01 10:01:52 +0800 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2022-03-04 16:46:30 +0100 |
| commit | 586081d3f6b13ec9dfdfdf3d7842a688b376fa5e (patch) | |
| tree | 38d549ec56689c8f4b795daf69ed5d66ca6c46bb /include/linux/intel-iommu.h | |
| parent | ee2653bbe89df777e222ec1aa015c2ed7ea06b6b (diff) | |
iommu/vt-d: Remove DEFER_DEVICE_DOMAIN_INFO
Allocate and set the per-device iommu private data during iommu device
probe. This makes the per-device iommu private data always available
during iommu_probe_device() and iommu_release_device(). With this changed,
the dummy DEFER_DEVICE_DOMAIN_INFO pointer could be removed. The wrappers
for getting the private data and domain are also cleaned.
Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Link: https://lore.kernel.org/r/20220214025704.3184654-1-baolu.lu@linux.intel.com
Link: https://lore.kernel.org/r/20220301020159.633356-6-baolu.lu@linux.intel.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'include/linux/intel-iommu.h')
| -rw-r--r-- | include/linux/intel-iommu.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/include/linux/intel-iommu.h b/include/linux/intel-iommu.h index 8c7591b5f3e2..03f1134fc2fe 100644 --- a/include/linux/intel-iommu.h +++ b/include/linux/intel-iommu.h @@ -733,8 +733,6 @@ int for_each_device_domain(int (*fn)(struct device_domain_info *info, void *data), void *data); void iommu_flush_write_buffer(struct intel_iommu *iommu); int intel_iommu_enable_pasid(struct intel_iommu *iommu, struct device *dev); -struct dmar_domain *find_domain(struct device *dev); -struct device_domain_info *get_domain_info(struct device *dev); struct intel_iommu *device_to_iommu(struct device *dev, u8 *bus, u8 *devfn); #ifdef CONFIG_INTEL_IOMMU_SVM |