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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2016-01-29 15:05:49 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-01-29 15:05:49 -0800 |
| commit | f6a239a927905278fe378670d5d880f3aa157bdf (patch) | |
| tree | 2cb2903de320b30044ab136a9db9556f6f05744c /include | |
| parent | f51d4d7826d64dee2c421267c7bd44c4d52805c5 (diff) | |
| parent | 0d9bacb6c8265e7aa75ac28ae9b5d7748065942f (diff) | |
Merge tag 'iommu-fixes-v4.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu
Pull IOMMU fixes from Joerg Roedel:
"Five patches queued up:
- Two patches for the AMD and Intel IOMMU drivers to fix alias
handling and ATS handling.
- Fix build error with arm io-pgtable code
- Two documentation fixes"
* tag 'iommu-fixes-v4.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu:
iommu: Update struct iommu_ops comments
iommu/vt-d: Fix link to Intel IOMMU Specification
iommu/amd: Correct the wrong setting of alias DTE in do_attach
iommu/vt-d: Don't skip PCI devices when disabling IOTLB
iommu/io-pgtable-arm: Fix io-pgtable-arm build failure
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/iommu.h | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/include/linux/iommu.h b/include/linux/iommu.h index f28dff313b07..a5c539fa5d2b 100644 --- a/include/linux/iommu.h +++ b/include/linux/iommu.h @@ -133,8 +133,9 @@ struct iommu_dm_region { /** * struct iommu_ops - iommu ops and capabilities - * @domain_init: init iommu domain - * @domain_destroy: destroy iommu domain + * @capable: check capability + * @domain_alloc: allocate iommu domain + * @domain_free: free iommu domain * @attach_dev: attach device to an iommu domain * @detach_dev: detach device from an iommu domain * @map: map a physically contiguous memory region to an iommu domain @@ -144,8 +145,15 @@ struct iommu_dm_region { * @iova_to_phys: translate iova to physical address * @add_device: add device to iommu grouping * @remove_device: remove device from iommu grouping + * @device_group: find iommu group for a particular device * @domain_get_attr: Query domain attributes * @domain_set_attr: Change domain attributes + * @get_dm_regions: Request list of direct mapping requirements for a device + * @put_dm_regions: Free list of direct mapping requirements for a device + * @domain_window_enable: Configure and enable a particular window for a domain + * @domain_window_disable: Disable a particular window for a domain + * @domain_set_windows: Set the number of windows for a domain + * @domain_get_windows: Return the number of windows for a domain * @of_xlate: add OF master IDs to iommu grouping * @pgsize_bitmap: bitmap of supported page sizes * @priv: per-instance data private to the iommu driver @@ -182,9 +190,9 @@ struct iommu_ops { int (*domain_window_enable)(struct iommu_domain *domain, u32 wnd_nr, phys_addr_t paddr, u64 size, int prot); void (*domain_window_disable)(struct iommu_domain *domain, u32 wnd_nr); - /* Set the numer of window per domain */ + /* Set the number of windows per domain */ int (*domain_set_windows)(struct iommu_domain *domain, u32 w_count); - /* Get the numer of window per domain */ + /* Get the number of windows per domain */ u32 (*domain_get_windows)(struct iommu_domain *domain); #ifdef CONFIG_OF_IOMMU |