diff options
| -rw-r--r-- | share/man/man9/bus_dma.9 | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/share/man/man9/bus_dma.9 b/share/man/man9/bus_dma.9 index 1747c3daec6..2a88d7c08a1 100644 --- a/share/man/man9/bus_dma.9 +++ b/share/man/man9/bus_dma.9 @@ -1,4 +1,4 @@ -.\" $OpenBSD: bus_dma.9,v 1.18 2003/06/06 20:56:32 jmc Exp $ +.\" $OpenBSD: bus_dma.9,v 1.19 2004/05/10 18:14:42 pvalchev Exp $ .\" $NetBSD: bus_dma.9,v 1.14 2000/06/14 06:49:19 cgd Exp $ .\" .\" Copyright (c) 1996, 1997, 1998 The NetBSD Foundation, Inc. @@ -414,6 +414,7 @@ will never block on resources if the handle was created with .nr nS 1 .Ft void .Fn bus_dmamap_sync "bus_dma_tag_t tag" "bus_dmamap_t dmam" \ + "bus_addr_t offset" "bus_size_t size" \ "bus_dmasync_op_t ops" .nr nS 0 .Pp @@ -432,6 +433,10 @@ This is the bus_dma_tag_t passed down from the parent driver via .Fa <bus>_attach_args . .It Fa dmam The DMA mapping to be synchronized. +.It Fa offset +Offset in the DMA mapping to be synchronized. +.It Fa size +The size of the region to be synchronized. .It Fa ops One or more synchronization operations to perform. The following DMA synchronization operations are defined: |