diff options
| author | Mark Kettenis <kettenis@openbsd.org> | 2013-03-09 21:24:32 +0100 |
|---|---|---|
| committer | Mark Kettenis <kettenis@openbsd.org> | 2013-03-09 21:24:32 +0100 |
| commit | 83b3d2b7b6061bfa7d433fac12d52ba53307d5de (patch) | |
| tree | 5c006c75e484c37f1670da9a0f9ab71b2df64862 /sys/dev/pci | |
| parent | 768d1405f03981babd048b6b48b94c443cc85b97 (diff) | |
Add agp_bus_dma_rebind(), and interface to re-enter mappings into the GART/GTT
when we resume or want to change for example the cachability of the mapping.
Diffstat (limited to 'sys/dev/pci')
| -rw-r--r-- | sys/dev/pci/agpvar.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sys/dev/pci/agpvar.h b/sys/dev/pci/agpvar.h index 21927155e51..cf6e5fce065 100644 --- a/sys/dev/pci/agpvar.h +++ b/sys/dev/pci/agpvar.h @@ -193,6 +193,7 @@ int agp_bus_dma_init(struct agp_softc *, bus_addr_t, bus_addr_t, void agp_bus_dma_destroy(struct agp_softc *, bus_dma_tag_t); void agp_bus_dma_set_alignment(bus_dma_tag_t, bus_dmamap_t, u_long); +void agp_bus_dma_rebind(bus_dma_tag_t, bus_dmamap_t, int); void *agp_map(struct agp_softc *, bus_addr_t, bus_size_t, bus_space_handle_t *); |