| /Linux-v5.15/arch/x86/kernel/ |
| D | aperture_64.c | 76 static void __init exclude_from_core(u64 aper_base, u32 aper_order) in exclude_from_core() argument
78 aperture_pfn_start = aper_base >> PAGE_SHIFT; in exclude_from_core()
88 static void exclude_from_core(u64 aper_base, u32 aper_order) in exclude_from_core() argument
293 u64 aper_base = 0, last_aper_base = 0; in early_gart_iommu_check() local
322 aper_base = read_pci_config(bus, slot, 3, AMD64_GARTAPERTUREBASE) & 0x7fff; in early_gart_iommu_check()
323 aper_base <<= 25; in early_gart_iommu_check()
327 (aper_base != last_aper_base) || in early_gart_iommu_check()
335 last_aper_base = aper_base; in early_gart_iommu_check()
344 if (!aper_base || !aper_size || aper_base + aper_size > 0x100000000UL) in early_gart_iommu_check()
348 if (e820__mapped_any(aper_base, aper_base + aper_size, in early_gart_iommu_check()
[all …]
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| D | amd_gart_64.c | 523 u64 aper_base; in read_aperture() local
529 aper_base = aper_base_32 & 0x7fff; in read_aperture()
530 aper_base <<= 25; in read_aperture()
533 if (aper_base + aper_size > 0x100000000UL || !aper_size) in read_aperture()
534 aper_base = 0; in read_aperture()
537 return aper_base; in read_aperture()
617 unsigned aper_base, new_aper_base; in init_amd_gatt() local
624 aper_size = aper_base = info->aper_size = 0; in init_amd_gatt()
632 if (!aper_base) { in init_amd_gatt()
634 aper_base = new_aper_base; in init_amd_gatt()
[all …]
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| /Linux-v5.15/arch/x86/include/asm/ |
| D | gart.h | 92 static inline int aperture_valid(u64 aper_base, u32 aper_size, u32 min_size) in aperture_valid() argument
94 if (!aper_base) in aperture_valid()
97 if (aper_base + aper_size > 0x100000000ULL) { in aperture_valid()
101 if (e820__mapped_any(aper_base, aper_base + aper_size, E820_TYPE_RAM)) { in aperture_valid()
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| /Linux-v5.15/drivers/gpu/drm/radeon/ |
| D | radeon_agp.c | 157 head->base = head->agp_info.aper_base; in radeon_agp_head_init()
209 info->aperture_base = kern->aper_base; in radeon_agp_head_info()
337 rdev->mc.agp_base = rdev->agp->agp_info.aper_base; in radeon_agp_init()
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| D | radeon_fb.c | 270 info->fix.smem_start = rdev->mc.aper_base + tmp; in radeonfb_create()
289 DRM_INFO("vram apper at 0x%lX\n", (unsigned long)rdev->mc.aper_base); in radeonfb_create()
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| D | radeon_object.c | 409 arch_io_reserve_memtype_wc(rdev->mc.aper_base, in radeon_bo_init()
414 rdev->mc.vram_mtrr = arch_phys_wc_add(rdev->mc.aper_base, in radeon_bo_init()
429 arch_io_free_memtype_wc(rdev->mc.aper_base, rdev->mc.aper_size); in radeon_bo_fini()
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| D | rs690.c | 161 rdev->mc.aper_base = pci_resource_start(rdev->pdev, 0); in rs690_mc_init()
192 (unsigned long long)rdev->mc.aper_base, k8_addr); in rs690_mc_init()
193 rdev->mc.aper_base = (resource_size_t)k8_addr; in rs690_mc_init()
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| /Linux-v5.15/include/linux/ |
| D | agp_backend.h | 50 unsigned long aper_base; member
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| D | agpgart.h | 37 unsigned long aper_base;/* base of aperture */ member
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| /Linux-v5.15/drivers/char/agp/ |
| D | compat_ioctl.c | 50 userinfo.aper_base = (compat_long_t)kerninfo.aper_base; in compat_agpioc_info_wrap()
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| D | compat_ioctl.h | 48 compat_long_t aper_base; /* base of aperture */ member
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| D | amd64-agp.c | 156 u64 aper_base; in amd64_configure() local
161 aper_base = (aperturebase & PCI_BASE_ADDRESS_MEM_MASK); in amd64_configure()
165 return aper_base; in amd64_configure()
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| D | frontend.c | 602 (kerninfo.aper_base + offset) >> PAGE_SHIFT, in agp_mmap()
619 kerninfo.aper_base >> PAGE_SHIFT, in agp_mmap()
724 userinfo.aper_base = kerninfo.aper_base; in agpioc_info_wrap()
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| /Linux-v5.15/include/uapi/linux/ |
| D | agpgart.h | 66 unsigned long aper_base;/* base of aperture */ member
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| /Linux-v5.15/drivers/video/fbdev/aty/ |
| D | radeon_base.c | 2021 u32 aper_base, aper_size; in fixup_memory_mappings() local
2036 aper_base = INREG(CNFG_APER_0_BASE); in fixup_memory_mappings()
2042 ((aper_base + aper_size - 1) & 0xffff0000) | (aper_base >> 16)); in fixup_memory_mappings()
2043 rinfo->fb_local_base = aper_base; in fixup_memory_mappings()
2048 agp_base = aper_base + aper_size; in fixup_memory_mappings()
2050 agp_base = (aper_base | 0x0fffffff) + 1; in fixup_memory_mappings()
2066 OUTREG(DISPLAY_BASE_ADDR, aper_base); in fixup_memory_mappings()
2068 OUTREG(CRTC2_DISPLAY_BASE_ADDR, aper_base); in fixup_memory_mappings()
2069 OUTREG(OV0_BASE_ADDR, aper_base); in fixup_memory_mappings()
2085 aper_base, in fixup_memory_mappings()
[all …]
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| /Linux-v5.15/drivers/gpu/drm/ |
| D | drm_agpsupport.c | 70 info->aperture_base = kern->aper_base; in drm_legacy_agp_info()
411 head->base = head->agp_info.aper_base; in drm_legacy_agp_init()
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| D | drm_pci.c | 140 dev->agp->agp_info.aper_base, in drm_legacy_pci_agp_init()
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| /Linux-v5.15/drivers/gpu/drm/nouveau/nvkm/subdev/pci/ |
| D | agp.c | 133 pci->agp.base = info.aper_base; in nvkm_agp_ctor()
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| /Linux-v5.15/drivers/gpu/drm/amd/amdgpu/ |
| D | amdgpu_gmc.h | 172 resource_size_t aper_base; member
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| D | amdgpu_fb.c | 267 DRM_INFO("vram apper at 0x%lX\n", (unsigned long)adev->gmc.aper_base); in amdgpufb_create()
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| D | gmc_v10_0.c | 787 adev->gmc.aper_base = pci_resource_start(adev->pdev, 0); in gmc_v10_0_mc_init()
792 adev->gmc.aper_base = adev->gfxhub.funcs->get_mc_fb_offset(adev); in gmc_v10_0_mc_init()
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| D | amdgpu_ttm.c | 593 mem->bus.offset += adev->gmc.aper_base; in amdgpu_ttm_io_mem_reserve()
610 return (adev->gmc.aper_base + cursor.start) >> PAGE_SHIFT; in amdgpu_ttm_io_mem_pfn()
1693 adev->mman.aper_base_kaddr = ioremap_cache(adev->gmc.aper_base, in amdgpu_ttm_init()
1698 adev->mman.aper_base_kaddr = ioremap_wc(adev->gmc.aper_base, in amdgpu_ttm_init()
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| D | amdgpu_vkms.c | 478 adev_to_drm(adev)->mode_config.fb_base = adev->gmc.aper_base; in amdgpu_vkms_sw_init()
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| D | amdgpu_object.c | 1092 arch_io_reserve_memtype_wc(adev->gmc.aper_base, in amdgpu_bo_init()
1096 adev->gmc.vram_mtrr = arch_phys_wc_add(adev->gmc.aper_base, in amdgpu_bo_init()
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| D | gmc_v7_0.c | 380 adev->gmc.aper_base = pci_resource_start(adev->pdev, 0); in gmc_v7_0_mc_init()
386 adev->gmc.aper_base = ((u64)RREG32(mmMC_VM_FB_OFFSET)) << 22; in gmc_v7_0_mc_init()
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