147 	xe->mem.vram.io_start = pci_resource_start(pdev, LMEM_BAR);  in determine_lmem_bar_size()
148 	xe->mem.vram.io_size = pci_resource_len(pdev, LMEM_BAR);  in determine_lmem_bar_size()
149 	if (!xe->mem.vram.io_size)  in determine_lmem_bar_size()
153 	xe->mem.vram.dpa_base = 0;  in determine_lmem_bar_size()
156 	xe->mem.vram.mapping = ioremap_wc(xe->mem.vram.io_start, xe->mem.vram.io_size);  in determine_lmem_bar_size()
278 	if (xe->mem.vram.mapping)  in vram_fini()
279 		iounmap(xe->mem.vram.mapping);  in vram_fini()
281 	xe->mem.vram.mapping = NULL;  in vram_fini()
284 		tile->mem.vram.mapping = NULL;  in vram_fini()
320 	drm_info(&xe->drm, "VISIBLE VRAM: %pa, %pa\n", &xe->mem.vram.io_start,  in xe_vram_probe()
321 		 &xe->mem.vram.io_size);  in xe_vram_probe()
323 	io_size = xe->mem.vram.io_size;  in xe_vram_probe()
331 		tile->mem.vram.actual_physical_size = tile_size;  in xe_vram_probe()
332 		tile->mem.vram.io_start = xe->mem.vram.io_start + tile_offset;  in xe_vram_probe()
333 		tile->mem.vram.io_size = min_t(u64, vram_size, io_size);  in xe_vram_probe()
335 		if (!tile->mem.vram.io_size) {  in xe_vram_probe()
340 		tile->mem.vram.dpa_base = xe->mem.vram.dpa_base + tile_offset;  in xe_vram_probe()
341 		tile->mem.vram.usable_size = vram_size;  in xe_vram_probe()
342 		tile->mem.vram.mapping = xe->mem.vram.mapping + tile_offset;  in xe_vram_probe()
344 		if (tile->mem.vram.io_size < tile->mem.vram.usable_size)  in xe_vram_probe()
347 …tile->id, &tile->mem.vram.actual_physical_size, &tile->mem.vram.usable_size, &tile->mem.vram.io_si…  in xe_vram_probe()
349 			 &tile->mem.vram.dpa_base, tile->mem.vram.dpa_base + (u64)tile->mem.vram.actual_physical_size,  in xe_vram_probe()
350 			 &tile->mem.vram.io_start, tile->mem.vram.io_start + (u64)tile->mem.vram.io_size);  in xe_vram_probe()
356 		if (total_size > xe->mem.vram.io_size) {  in xe_vram_probe()
358 				 &total_size, &xe->mem.vram.io_size);  in xe_vram_probe()
364 	xe->mem.vram.actual_physical_size = total_size;  in xe_vram_probe()
366 	drm_info(&xe->drm, "Total VRAM: %pa, %pa\n", &xe->mem.vram.io_start,  in xe_vram_probe()
367 		 &xe->mem.vram.actual_physical_size);  in xe_vram_probe()
368 	drm_info(&xe->drm, "Available VRAM: %pa, %pa\n", &xe->mem.vram.io_start,  in xe_vram_probe()