diff options
Diffstat (limited to 'drivers/char/agp/agp.h')
| -rw-r--r-- | drivers/char/agp/agp.h | 16 |
1 files changed, 6 insertions, 10 deletions
diff --git a/drivers/char/agp/agp.h b/drivers/char/agp/agp.h index bb09d64cd51e..67d7be800a7c 100644 --- a/drivers/char/agp/agp.h +++ b/drivers/char/agp/agp.h @@ -138,7 +138,6 @@ struct agp_bridge_data { unsigned long gart_bus_addr; unsigned long gatt_bus_addr; u32 mode; - enum chipset_type type; unsigned long *key_list; atomic_t current_memory_agp; atomic_t agp_in_use; @@ -185,15 +184,6 @@ void agp_put_bridge(struct agp_bridge_data *bridge); int agp_add_bridge(struct agp_bridge_data *bridge); void agp_remove_bridge(struct agp_bridge_data *bridge); -/* Frontend routines. */ -#if IS_ENABLED(CONFIG_DRM_LEGACY) -int agp_frontend_initialize(void); -void agp_frontend_cleanup(void); -#else -static inline int agp_frontend_initialize(void) { return 0; } -static inline void agp_frontend_cleanup(void) {} -#endif - /* Generic routines. */ void agp_generic_enable(struct agp_bridge_data *bridge, u32 mode); int agp_generic_create_gatt_table(struct agp_bridge_data *bridge); @@ -236,6 +226,12 @@ void agp3_generic_tlbflush(struct agp_memory *mem); int agp3_generic_configure(void); void agp3_generic_cleanup(void); +/* GATT allocation. Returns/accepts GATT kernel virtual address. */ +#define alloc_gatt_pages(order) \ + ((char *)__get_free_pages(GFP_KERNEL, (order))) +#define free_gatt_pages(table, order) \ + free_pages((unsigned long)(table), (order)) + /* aperture sizes have been standardised since v3 */ #define AGP_GENERIC_SIZES_ENTRIES 11 extern const struct aper_size_info_16 agp3_generic_sizes[]; |