| /linux/arch/x86/kernel/ |
| H A D | amd_gart_64.c | 499 static __init unsigned long check_iommu_size(unsigned long aper, u64 aper_size) in check_iommu_size() argument
504 iommu_size = aper_size; in check_iommu_size()
523 unsigned aper_size = 0, aper_base_32, aper_order; in read_aperture() local
533 aper_size = (32 * 1024 * 1024) << aper_order; in read_aperture()
534 if (aper_base + aper_size > 0x100000000UL || !aper_size) in read_aperture()
537 *size = aper_size; in read_aperture()
621 unsigned aper_size, gatt_size, new_aper_size; in init_amd_gatt() local
629 aper_size = aper_base = info->aper_size = 0; in init_amd_gatt()
638 aper_size = new_aper_size; in init_amd_gatt()
641 if (aper_size != new_aper_size || aper_base != new_aper_base) in init_amd_gatt()
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| /linux/arch/x86/include/asm/ |
| H A D | gart.h | 91 static inline int aperture_valid(u64 aper_base, u32 aper_size, u32 min_size) in aperture_valid() argument
96 if (aper_base + aper_size > 0x100000000ULL) { in aperture_valid()
100 if (e820__mapped_any(aper_base, aper_base + aper_size, E820_TYPE_RAM)) { in aperture_valid()
104 if (aper_size < min_size) { in aperture_valid()
106 aper_size>>20, min_size>>20); in aperture_valid()
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| /linux/drivers/char/agp/ |
| H A D | alpha-agp.c | 157 struct aper_size_info_fixed *aper_size; in alpha_core_agp_setup() local
167 aper_size = alpha_core_agp_sizes; in alpha_core_agp_setup()
168 aper_size->size = agp->aperture.size / (1024 * 1024); in alpha_core_agp_setup()
169 aper_size->num_entries = agp->aperture.size / PAGE_SIZE; in alpha_core_agp_setup()
170 aper_size->page_order = __ffs(aper_size->num_entries / 1024); in alpha_core_agp_setup()
188 alpha_bridge->current_size = aper_size; /* only 1 size */ in alpha_core_agp_setup()
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| H A D | generic.c | 381 info->aper_size = agp_return_size(); in agp_copy_info()
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| /linux/drivers/gpu/drm/radeon/ |
| H A D | radeon_agp.c | 210 info->aperture_size = kern->aper_size * 1024 * 1024; in radeon_agp_head_info()
245 if (rdev->agp->agp_info.aper_size < 32) { in radeon_agp_init()
249 rdev->agp->agp_info.aper_size); in radeon_agp_init()
338 rdev->mc.gtt_size = rdev->agp->agp_info.aper_size << 20; in radeon_agp_init()
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| H A D | radeon_object.c | 390 rdev->mc.aper_size); in radeon_bo_init()
395 rdev->mc.aper_size); in radeon_bo_init()
399 (unsigned long long)rdev->mc.aper_size >> 20); in radeon_bo_init()
409 arch_io_free_memtype_wc(rdev->mc.aper_base, rdev->mc.aper_size); in radeon_bo_fini()
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| H A D | r100.c | 2770 u32 aper_size; in r100_get_accessible_vram() local
2773 aper_size = RREG32(RADEON_CONFIG_APER_SIZE); in r100_get_accessible_vram()
2783 return aper_size * 2; in r100_get_accessible_vram()
2794 return aper_size; in r100_get_accessible_vram()
2802 return aper_size * 2; in r100_get_accessible_vram()
2803 return aper_size; in r100_get_accessible_vram()
2812 rdev->mc.aper_size = pci_resource_len(rdev->pdev, 0); in r100_vram_init_sizes()
2815 if (rdev->mc.visible_vram_size > rdev->mc.aper_size) in r100_vram_init_sizes()
2816 rdev->mc.visible_vram_size = rdev->mc.aper_size; in r100_vram_init_sizes()
2837 if (rdev->mc.aper_size > config_aper_size) in r100_vram_init_sizes()
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| H A D | rs690.c | 162 rdev->mc.aper_size = pci_resource_len(rdev->pdev, 0); in rs690_mc_init()
163 rdev->mc.visible_vram_size = rdev->mc.aper_size; in rs690_mc_init()
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| H A D | rs600.c | 884 rdev->mc.aper_size = pci_resource_len(rdev->pdev, 0); in rs600_mc_init()
889 rdev->mc.visible_vram_size = rdev->mc.aper_size; in rs600_mc_init()
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| H A D | rv770.c | 1676 rdev->mc.aper_size = pci_resource_len(rdev->pdev, 0); in rv770_mc_init()
1680 rdev->mc.visible_vram_size = rdev->mc.aper_size; in rv770_mc_init()
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| H A D | r600.c | 1469 rdev->mc.aper_size = pci_resource_len(rdev->pdev, 0); in r600_mc_init()
1473 rdev->mc.visible_vram_size = rdev->mc.aper_size; in r600_mc_init()
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| /linux/include/linux/ |
| H A D | agp_backend.h | 51 size_t aper_size; member
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| H A D | agpgart.h | 38 size_t aper_size; /* size of aperture */ member
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| /linux/include/uapi/linux/ |
| H A D | agpgart.h | 66 __kernel_size_t aper_size; /* size of aperture */ member
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| /linux/drivers/gpu/drm/nouveau/nvkm/subdev/pci/ |
| H A D | agp.c | 134 pci->agp.size = info.aper_size * 1024 * 1024; in nvkm_agp_ctor()
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| /linux/drivers/gpu/drm/amd/amdgpu/ |
| H A D | gmc_v11_0.c | 698 adev->gmc.aper_size = pci_resource_len(adev->pdev, 0); in gmc_v11_0_mc_init()
703 adev->gmc.aper_size = adev->gmc.real_vram_size; in gmc_v11_0_mc_init()
707 adev->gmc.visible_vram_size = adev->gmc.aper_size; in gmc_v11_0_mc_init()
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| H A D | amdgpu_device.c | 758 resource_size_t aper_base, aper_size, bar_start, bar_size, map_base; in amdgpu_device_read_fb_via_bar0() local
777 aper_size = adev->gmc.visible_vram_size ? adev->gmc.visible_vram_size : in amdgpu_device_read_fb_via_bar0()
778 adev->gmc.aper_size; in amdgpu_device_read_fb_via_bar0()
780 if (aper_base || aper_size) { in amdgpu_device_read_fb_via_bar0()
781 if (aper_base != bar_start || aper_size > bar_size) in amdgpu_device_read_fb_via_bar0()
785 aper_size = bar_size; in amdgpu_device_read_fb_via_bar0()
788 if (check_add_overflow(offset, size, &end) || end > aper_size) in amdgpu_device_read_fb_via_bar0()
4242 arch_io_free_memtype_wc(adev->gmc.aper_base, adev->gmc.aper_size); in amdgpu_device_unmap_mmio()
6102 adev->gmc.aper_base + adev->gmc.aper_size - 1; in amdgpu_device_is_peer_accessible()
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| /linux/include/uapi/drm/ |
| H A D | i915_drm.h | 1798 __u64 aper_size; member
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| /linux/tools/include/uapi/drm/ |
| H A D | i915_drm.h | |
| /linux/drivers/gpu/drm/amd/amdkfd/ |
| H A D | kfd_migrate.c | 1050 pgmap->range.end = adev->gmc.aper_base + adev->gmc.aper_size - 1; in kgd2kfd_init_zone_device()
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