69 		writel(agp_bridge->scratch_page, page_map->remapped+i);  in ati_create_page_map()
138 	if ((agp_bridge->dev->device == PCI_DEVICE_ID_ATI_RS100) ||  in is_r200()
139 	    (agp_bridge->dev->device == PCI_DEVICE_ID_ATI_RS200) ||  in is_r200()
140 	    (agp_bridge->dev->device == PCI_DEVICE_ID_ATI_RS200_B) ||  in is_r200()
141 	    (agp_bridge->dev->device == PCI_DEVICE_ID_ATI_RS250))  in is_r200()
153 		pci_read_config_dword(agp_bridge->dev, ATI_RS100_APSIZE, &temp);  in ati_fetch_size()
155 		pci_read_config_dword(agp_bridge->dev, ATI_RS300_APSIZE, &temp);  in ati_fetch_size()
158 	values = A_SIZE_LVL2(agp_bridge->driver->aperture_sizes);  in ati_fetch_size()
159 	for (i = 0; i < agp_bridge->driver->num_aperture_sizes; i++) {  in ati_fetch_size()
161 			agp_bridge->previous_size =  in ati_fetch_size()
162 			    agp_bridge->current_size = (void *) (values + i);  in ati_fetch_size()
164 			agp_bridge->aperture_size_idx = i;  in ati_fetch_size()
183 	previous_size = A_SIZE_LVL2(agp_bridge->previous_size);  in ati_cleanup()
187 		pci_read_config_dword(agp_bridge->dev, ATI_RS100_APSIZE, &temp);  in ati_cleanup()
189 		pci_write_config_dword(agp_bridge->dev, ATI_RS100_APSIZE, temp);  in ati_cleanup()
191 		pci_read_config_dword(agp_bridge->dev, ATI_RS300_APSIZE, &temp);  in ati_cleanup()
193 		pci_write_config_dword(agp_bridge->dev, ATI_RS300_APSIZE, temp);  in ati_cleanup()
205 	reg = pci_resource_start(agp_bridge->dev, ATI_GART_MMBASE_BAR);  in ati_configure()
212 		pci_write_config_dword(agp_bridge->dev, ATI_RS100_IG_AGPMODE, 0x20000);  in ati_configure()
214 		pci_write_config_dword(agp_bridge->dev, ATI_RS300_IG_AGPMODE, 0x20000);  in ati_configure()
226 	pci_read_config_dword(agp_bridge->dev, PCI_COMMAND, &temp);  in ati_configure()
227 	pci_write_config_dword(agp_bridge->dev, PCI_COMMAND, temp | (1<<14));  in ati_configure()
230 	writel(agp_bridge->gatt_bus_addr, ati_generic_private.registers+ATI_GART_BASE);  in ati_configure()
262 	GET_PAGE_DIR_OFF(agp_bridge->gart_bus_addr))
276 	num_entries = A_SIZE_LVL2(agp_bridge->current_size)->num_entries;  in ati_insert_memory()
290 		addr = (j * PAGE_SIZE) + agp_bridge->gart_bus_addr;  in ati_insert_memory()
292 		if (!PGE_EMPTY(agp_bridge,readl(cur_gatt+GET_GATT_OFF(addr))))  in ati_insert_memory()
304 		addr = (j * PAGE_SIZE) + agp_bridge->gart_bus_addr;  in ati_insert_memory()
306 		writel(agp_bridge->driver->mask_memory(agp_bridge,	  in ati_insert_memory()
311 	readl(GET_GATT(agp_bridge->gart_bus_addr)); /* PCI posting */  in ati_insert_memory()
312 	agp_bridge->driver->tlb_flush(mem);  in ati_insert_memory()
332 		addr = (i * PAGE_SIZE) + agp_bridge->gart_bus_addr;  in ati_remove_memory()
334 		writel(agp_bridge->scratch_page, cur_gatt+GET_GATT_OFF(addr));  in ati_remove_memory()
337 	readl(GET_GATT(agp_bridge->gart_bus_addr)); /* PCI posting */  in ati_remove_memory()
338 	agp_bridge->driver->tlb_flush(mem);  in ati_remove_memory()
353 	value = A_SIZE_LVL2(agp_bridge->current_size);  in ati_create_gatt_table()
364 	agp_bridge->gatt_table_real = (u32 *)page_dir.real;  in ati_create_gatt_table()
365 	agp_bridge->gatt_table = (u32 __iomem *) page_dir.remapped;  in ati_create_gatt_table()
366 	agp_bridge->gatt_bus_addr = virt_to_phys(page_dir.real);  in ati_create_gatt_table()
369 	current_size = A_SIZE_LVL2(agp_bridge->current_size);  in ati_create_gatt_table()
372 		pci_read_config_dword(agp_bridge->dev, ATI_RS100_APSIZE, &temp);  in ati_create_gatt_table()
375 		pci_write_config_dword(agp_bridge->dev, ATI_RS100_APSIZE, temp);  in ati_create_gatt_table()
376 		pci_read_config_dword(agp_bridge->dev, ATI_RS100_APSIZE, &temp);  in ati_create_gatt_table()
378 		pci_read_config_dword(agp_bridge->dev, ATI_RS300_APSIZE, &temp);  in ati_create_gatt_table()
381 		pci_write_config_dword(agp_bridge->dev, ATI_RS300_APSIZE, temp);  in ati_create_gatt_table()
382 		pci_read_config_dword(agp_bridge->dev, ATI_RS300_APSIZE, &temp);  in ati_create_gatt_table()
390 	addr = pci_bus_address(agp_bridge->dev, AGP_APERTURE_BAR);  in ati_create_gatt_table()
391 	agp_bridge->gart_bus_addr = addr;  in ati_create_gatt_table()
401 		addr = (i * PAGE_SIZE) + agp_bridge->gart_bus_addr;  in ati_create_gatt_table()
403 		writel(agp_bridge->scratch_page, cur_gatt+GET_GATT_OFF(addr));  in ati_create_gatt_table()
413 	page_dir.real = (unsigned long *)agp_bridge->gatt_table_real;  in ati_free_gatt_table()
414 	page_dir.remapped = (unsigned long __iomem *)agp_bridge->gatt_table;  in ati_free_gatt_table()