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| author | Lu Baolu <baolu.lu@linux.intel.com> | 2024-02-12 04:22:21 +0300 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2024-02-16 17:19:29 +0300 |
| commit | 17c51a0ea36b800e7a5998a92d83016c82935dff (patch) | |
| tree | 816e26ddedba42bdf193fdf8d20d23ffe2cf8b21 /drivers/iommu/Makefile | |
| parent | 351ffcb11ca0ff64e399982e279cfa131e7cb1aa (diff) | |
| download | linux-17c51a0ea36b800e7a5998a92d83016c82935dff.tar.xz | |
iommu: Separate SVA and IOPF
Add CONFIG_IOMMU_IOPF for page fault handling framework and select it
from its real consumer. Move iopf function declaration from iommu-sva.h
to iommu.h and remove iommu-sva.h as it's empty now.
Consolidate all SVA related code into iommu-sva.c:
- Move iommu_sva_domain_alloc() from iommu.c to iommu-sva.c.
- Move sva iopf handling code from io-pgfault.c to iommu-sva.c.
Consolidate iommu_report_device_fault() and iommu_page_response() into
io-pgfault.c.
Export iopf_free_group() and iopf_group_response() for iopf handlers
implemented in modules. Some functions are renamed with more meaningful
names. No other intentional functionality changes.
Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Reviewed-by: Kevin Tian <kevin.tian@intel.com>
Tested-by: Yan Zhao <yan.y.zhao@intel.com>
Tested-by: Longfang Liu <liulongfang@huawei.com>
Link: https://lore.kernel.org/r/20240212012227.119381-11-baolu.lu@linux.intel.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'drivers/iommu/Makefile')
| -rw-r--r-- | drivers/iommu/Makefile | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/iommu/Makefile b/drivers/iommu/Makefile index 95ad9dbfbda0..542760d963ec 100644 --- a/drivers/iommu/Makefile +++ b/drivers/iommu/Makefile @@ -26,6 +26,7 @@ obj-$(CONFIG_FSL_PAMU) += fsl_pamu.o fsl_pamu_domain.o obj-$(CONFIG_S390_IOMMU) += s390-iommu.o obj-$(CONFIG_HYPERV_IOMMU) += hyperv-iommu.o obj-$(CONFIG_VIRTIO_IOMMU) += virtio-iommu.o -obj-$(CONFIG_IOMMU_SVA) += iommu-sva.o io-pgfault.o +obj-$(CONFIG_IOMMU_SVA) += iommu-sva.o +obj-$(CONFIG_IOMMU_IOPF) += io-pgfault.o obj-$(CONFIG_SPRD_IOMMU) += sprd-iommu.o obj-$(CONFIG_APPLE_DART) += apple-dart.o |