Searched refs:aper (Results 1 – 4 of 4) sorted by relevance
| /arch/alpha/kernel/ |
| A D | core_titan.c | 598 if (aper == NULL) in titan_agp_setup()
603 aper->pg_start = iommu_reserve(aper->arena, aper->pg_count, in titan_agp_setup()
605 if (aper->pg_start < 0) { in titan_agp_setup()
607 kfree(aper); in titan_agp_setup()
612 aper->arena->dma_base + aper->pg_start * PAGE_SIZE; in titan_agp_setup()
625 status = iommu_release(aper->arena, aper->pg_start, aper->pg_count); in titan_agp_cleanup()
629 iommu_unbind(aper->arena, aper->pg_start, aper->pg_count); in titan_agp_cleanup()
630 status = iommu_release(aper->arena, aper->pg_start, in titan_agp_cleanup()
636 kfree(aper); in titan_agp_cleanup()
686 return iommu_bind(aper->arena, aper->pg_start + pg_start, in titan_agp_bind_memory()
[all …]
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| A D | core_marvel.c | 864 aper = kmalloc(sizeof(*aper), GFP_KERNEL); in marvel_agp_setup()
869 aper->pg_start = iommu_reserve(aper->arena, aper->pg_count, in marvel_agp_setup()
872 if (aper->pg_start < 0) { in marvel_agp_setup()
874 kfree(aper); in marvel_agp_setup()
879 aper->arena->dma_base + aper->pg_start * PAGE_SIZE; in marvel_agp_setup()
892 status = iommu_release(aper->arena, aper->pg_start, aper->pg_count); in marvel_agp_cleanup()
896 iommu_unbind(aper->arena, aper->pg_start, aper->pg_count); in marvel_agp_cleanup()
897 status = iommu_release(aper->arena, aper->pg_start, in marvel_agp_cleanup()
903 kfree(aper); in marvel_agp_cleanup()
975 return iommu_bind(aper->arena, aper->pg_start + pg_start, in marvel_agp_bind_memory()
[all …]
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| /arch/x86/kernel/ |
| A D | aperture_64.c | 172 u64 aper; in read_agp() local
197 aper = (aper_low & ~((1<<22)-1)) | ((u64)aper_hi << 32); in read_agp()
204 bus, slot, func, aper, aper + (32ULL << (old_order + 20)) - 1, in read_agp()
206 if (aper + (32ULL<<(20 + *order)) > 0x100000000ULL) { in read_agp()
213 bus, slot, func, aper, aper + (32ULL << (*order + 20)) - 1, in read_agp()
216 if (!aperture_valid(aper, (32*1024*1024) << *order, 32<<20)) in read_agp()
218 return (u32)aper; in read_agp()
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| A D | amd_gart_64.c | 496 static __init unsigned long check_iommu_size(unsigned long aper, u64 aper_size) in check_iommu_size() argument
506 a = aper + iommu_size; in check_iommu_size()
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