Merge branches 'pxa-ian' and 'pxa-xm270' into pxa

[mirror_ubuntu-artful-kernel.git] / drivers / char / agp / ati-agp.c

diff --git a/drivers/char/agp/ati-agp.c b/drivers/char/agp/ati-agp.c
index 2d46b713c8f2a9f7ee5e54a5180ede15f270c29c..3a4566c0d84faef4cc5f15de4f50bfdec942e6cf 100644 (file)
--- a/drivers/char/agp/ati-agp.c
+++ b/drivers/char/agp/ati-agp.c
@@ -60,18 +60,9 @@ static int ati_create_page_map(struct ati_page_map *page_map)
        if (page_map->real == NULL)
                return -ENOMEM;
 
-       SetPageReserved(virt_to_page(page_map->real));
+       set_memory_uc((unsigned long)page_map->real, 1);
        err = map_page_into_agp(virt_to_page(page_map->real));
-       page_map->remapped = ioremap_nocache(virt_to_gart(page_map->real),
-                                           PAGE_SIZE);
-       if (page_map->remapped == NULL || err) {
-               ClearPageReserved(virt_to_page(page_map->real));
-               free_page((unsigned long) page_map->real);
-               page_map->real = NULL;
-               return -ENOMEM;
-       }
-       /*CACHE_FLUSH();*/
-       global_cache_flush();
+       page_map->remapped = page_map->real;
 
        for (i = 0; i < PAGE_SIZE / sizeof(unsigned long); i++) {
                writel(agp_bridge->scratch_page, page_map->remapped+i);
@@ -85,8 +76,7 @@ static int ati_create_page_map(struct ati_page_map *page_map)
 static void ati_free_page_map(struct ati_page_map *page_map)
 {
        unmap_page_from_agp(virt_to_page(page_map->real));
-       iounmap(page_map->remapped);
-       ClearPageReserved(virt_to_page(page_map->real));
+       set_memory_wb((unsigned long)page_map->real, 1);
        free_page((unsigned long) page_map->real);
 }
 
@@ -297,10 +287,10 @@ static int ati_insert_memory(struct agp_memory * mem,
                j++;
        }
 
-       if (mem->is_flushed == FALSE) {
+       if (!mem->is_flushed) {
                /*CACHE_FLUSH(); */
                global_cache_flush();
-               mem->is_flushed = TRUE;
+               mem->is_flushed = true;
        }
 
        for (i = 0, j = pg_start; i < mem->page_count; i++, j++) {
@@ -467,6 +457,10 @@ static struct agp_device_ids ati_agp_device_ids[] __devinitdata =
                .device_id      = PCI_DEVICE_ID_ATI_RS300_200,
                .chipset_name   = "IGP9100/M",
        },
+       {
+               .device_id      = PCI_DEVICE_ID_ATI_RS350_133,
+               .chipset_name   = "IGP9000/M",
+       },
        {
                .device_id      = PCI_DEVICE_ID_ATI_RS350_200,
                .chipset_name   = "IGP9100/M",