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Current code uses global "amd_iommu_last_bdf" to track the last bdf supported by the system. This value is used for various memory allocation, device data flushing, etc. Introduce per PCI segment last_bdf which will be used to track last bdf supported by the given PCI segment and use this value for all per segment memory allocations. Eventually it will replace global "amd_iommu_last_bdf". Co-developed-by: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> Signed-off-by: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> Signed-off-by: Vasant Hegde <vasant.hegde@amd.com> Link: https://lore.kernel.org/r/20220706113825.25582-11-vasant.hegde@amd.com Signed-off-by: Joerg Roedel <jroedel@suse.de> |
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| .. | ||
| amd_iommu_types.h | ||
| amd_iommu.h | ||
| debugfs.c | ||
| init.c | ||
| io_pgtable.c | ||
| iommu_v2.c | ||
| iommu.c | ||
| Kconfig | ||
| Makefile | ||
| quirks.c | ||