diff options
| author | Mark Kettenis <kettenis@cvs.openbsd.org> | 2013-03-17 21:49:01 +0000 |
|---|---|---|
| committer | Mark Kettenis <kettenis@cvs.openbsd.org> | 2013-03-17 21:49:01 +0000 |
| commit | c0468ed3299fbaf7d9a8297819aa20988df0c046 (patch) | |
| tree | 9b6e563b8c337d107cb75b3dc598763f8008903c /sys/dev/pci/agpvar.h | |
| parent | 3d248ffcc532f23446d733f35b96ea1fcf0fadb3 (diff) | |
Add an interface to rebind AGP DMA mappings. To be used by the upcoming KMS
support to reload bindings after suspend/resume and to update cachability
flags in the address translation table entries.
Diffstat (limited to 'sys/dev/pci/agpvar.h')
| -rw-r--r-- | sys/dev/pci/agpvar.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/dev/pci/agpvar.h b/sys/dev/pci/agpvar.h index d394060f7c4..6c907d30eb2 100644 --- a/sys/dev/pci/agpvar.h +++ b/sys/dev/pci/agpvar.h @@ -1,4 +1,4 @@ -/* $OpenBSD: agpvar.h,v 1.23 2012/12/06 15:05:21 mpi Exp $ */ +/* $OpenBSD: agpvar.h,v 1.24 2013/03/17 21:49:00 kettenis Exp $ */ /* $NetBSD: agpvar.h,v 1.4 2001/10/01 21:54:48 fvdl Exp $ */ /*- @@ -187,6 +187,7 @@ 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 *); |