diff options
Diffstat (limited to 'sys/dev/pci/agpvar.h')
| -rw-r--r-- | sys/dev/pci/agpvar.h | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/sys/dev/pci/agpvar.h b/sys/dev/pci/agpvar.h index e9a3bb0ab37..2a9f6be4694 100644 --- a/sys/dev/pci/agpvar.h +++ b/sys/dev/pci/agpvar.h @@ -1,4 +1,4 @@ -/* $OpenBSD: agpvar.h,v 1.21 2010/04/08 01:26:44 oga Exp $ */ +/* $OpenBSD: agpvar.h,v 1.22 2010/05/10 22:06:04 oga Exp $ */ /* $NetBSD: agpvar.h,v 1.4 2001/10/01 21:54:48 fvdl Exp $ */ /*- @@ -148,6 +148,8 @@ struct agp_gatt { size_t ag_size; }; +struct agp_map; + /* * Functions private to the AGP code. */ @@ -162,6 +164,13 @@ void agp_flush_cache_range(vaddr_t, vsize_t); int agp_generic_bind_memory(struct agp_softc *, struct agp_memory *, bus_size_t); int agp_generic_unbind_memory(struct agp_softc *, struct agp_memory *); +int agp_init_map(bus_space_tag_t, bus_addr_t, bus_size_t, int, struct + agp_map **); +void agp_destroy_map(struct agp_map *); +int agp_map_subregion(struct agp_map *, bus_size_t, bus_size_t, + bus_space_handle_t *); +void agp_unmap_subregion(struct agp_map *, bus_space_handle_t, + bus_size_t); int agp_alloc_dmamem(bus_dma_tag_t, size_t, bus_dmamap_t *, bus_addr_t *, bus_dma_segment_t *); |