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| author | scottl <scottl@FreeBSD.org> | 2003-05-27 04:59:59 +0000 |
|---|---|---|
| committer | scottl <scottl@FreeBSD.org> | 2003-05-27 04:59:59 +0000 |
| commit | f26aca7b718b2d8b17889ad8eb0c65281493cc06 (patch) | |
| tree | aaea1de6e07eae55f5e31e6ae4f5d42cc5ae59a1 /sys/sparc64/include | |
| parent | 5fd5bdfb84667ef474531ecc19cceafdf2ef5e36 (diff) | |
| download | FreeBSD-src-f26aca7b718b2d8b17889ad8eb0c65281493cc06.zip FreeBSD-src-f26aca7b718b2d8b17889ad8eb0c65281493cc06.tar.gz | |
Bring back bus_dmasync_op_t. It is now a typedef to an int, though the
BUS_DMASYNC_ definitions remain as before. The does not change the ABI,
and reverts the API to be a bit more compatible and flexible. This has
survived a full 'make universe'.
Approved by: re (bmah)
Diffstat (limited to 'sys/sparc64/include')
| -rw-r--r-- | sys/sparc64/include/bus.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/sys/sparc64/include/bus.h b/sys/sparc64/include/bus.h index c69c270..39a048c 100644 --- a/sys/sparc64/include/bus.h +++ b/sys/sparc64/include/bus.h @@ -905,6 +905,7 @@ memsetw(void *d, int val, size_t size) struct mbuf; struct uio; +typedef int bus_dmasync_op_t; #define BUS_DMASYNC_PREREAD 1 #define BUS_DMASYNC_POSTREAD 2 #define BUS_DMASYNC_PREWRITE 4 @@ -975,7 +976,7 @@ struct bus_dma_tag { bus_dmamap_t, struct uio *, bus_dmamap_callback2_t *, void *, int); void (*dt_dmamap_unload)(bus_dma_tag_t, bus_dma_tag_t, bus_dmamap_t); void (*dt_dmamap_sync)(bus_dma_tag_t, bus_dma_tag_t, bus_dmamap_t, - int); + bus_dmasync_op_t); /* * DMA memory utility functions. @@ -1080,7 +1081,8 @@ sparc64_dmamap_unload(bus_dma_tag_t pt, bus_dma_tag_t dt, bus_dmamap_t p) sparc64_dmamap_unload((t), (t), (p)) static __inline void -sparc64_dmamap_sync(bus_dma_tag_t pt, bus_dma_tag_t dt, bus_dmamap_t m, int op) +sparc64_dmamap_sync(bus_dma_tag_t pt, bus_dma_tag_t dt, bus_dmamap_t m, + bus_dmasync_op_t op) { bus_dma_tag_t lt; |
