Searched refs:page_map (Results 1 – 4 of 4) sorted by relevance
| /linux-4.1.27/drivers/gpu/drm/ |
| D | drm_memory.c | 59 struct page **page_map; in agp_remap() local
83 page_map = vmalloc(num_pages * sizeof(struct page *)); in agp_remap()
84 if (!page_map) in agp_remap()
89 page_map[i] = phys_page_map[i]; in agp_remap()
90 addr = vmap(page_map, num_pages, VM_IOREMAP, PAGE_AGP); in agp_remap()
91 vfree(page_map); in agp_remap()
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| /linux-4.1.27/drivers/char/agp/ |
| D | ati-agp.c | 55 static int ati_create_page_map(struct ati_page_map *page_map) in ati_create_page_map() argument
59 page_map->real = (unsigned long *) __get_free_page(GFP_KERNEL); in ati_create_page_map()
60 if (page_map->real == NULL) in ati_create_page_map()
63 set_memory_uc((unsigned long)page_map->real, 1); in ati_create_page_map()
64 err = map_page_into_agp(virt_to_page(page_map->real)); in ati_create_page_map()
65 page_map->remapped = page_map->real; in ati_create_page_map()
68 writel(agp_bridge->scratch_page, page_map->remapped+i); in ati_create_page_map()
69 readl(page_map->remapped+i); /* PCI Posting. */ in ati_create_page_map()
76 static void ati_free_page_map(struct ati_page_map *page_map) in ati_free_page_map() argument
78 unmap_page_from_agp(virt_to_page(page_map->real)); in ati_free_page_map()
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| D | amd-k7-agp.c | 36 static int amd_create_page_map(struct amd_page_map *page_map) in amd_create_page_map() argument
40 page_map->real = (unsigned long *) __get_free_page(GFP_KERNEL); in amd_create_page_map()
41 if (page_map->real == NULL) in amd_create_page_map()
44 set_memory_uc((unsigned long)page_map->real, 1); in amd_create_page_map()
45 page_map->remapped = page_map->real; in amd_create_page_map()
48 writel(agp_bridge->scratch_page, page_map->remapped+i); in amd_create_page_map()
49 readl(page_map->remapped+i); /* PCI Posting. */ in amd_create_page_map()
55 static void amd_free_page_map(struct amd_page_map *page_map) in amd_free_page_map() argument
57 set_memory_wb((unsigned long)page_map->real, 1); in amd_free_page_map()
58 free_page((unsigned long) page_map->real); in amd_free_page_map()
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| D | sworks-agp.c | 47 static int serverworks_create_page_map(struct serverworks_page_map *page_map) in serverworks_create_page_map() argument
51 page_map->real = (unsigned long *) __get_free_page(GFP_KERNEL); in serverworks_create_page_map()
52 if (page_map->real == NULL) { in serverworks_create_page_map()
56 set_memory_uc((unsigned long)page_map->real, 1); in serverworks_create_page_map()
57 page_map->remapped = page_map->real; in serverworks_create_page_map()
60 writel(agp_bridge->scratch_page, page_map->remapped+i); in serverworks_create_page_map()
66 static void serverworks_free_page_map(struct serverworks_page_map *page_map) in serverworks_free_page_map() argument
68 set_memory_wb((unsigned long)page_map->real, 1); in serverworks_free_page_map()
69 free_page((unsigned long) page_map->real); in serverworks_free_page_map()
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