Module Name: src
Committed By: snj
Date: Tue Jan 3 06:49:30 UTC 2017
Modified Files:
src/share/man/man9 [netbsd-7]: bus_dma.9
Log Message:
Pull up following revision(s) (requested by sevan in ticket #1346):
share/man/man9/bus_dma.9: revisions 1.61, 1.62 via patch
Use .An -nosplit.
--
Give a heads up about bus_dmatag_subregion()
To generate a diff of this commit:
cvs rdiff -u -r1.59 -r1.59.4.1 src/share/man/man9/bus_dma.9
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/share/man/man9/bus_dma.9
diff -u src/share/man/man9/bus_dma.9:1.59 src/share/man/man9/bus_dma.9:1.59.4.1
--- src/share/man/man9/bus_dma.9:1.59 Wed Oct 30 04:16:44 2013
+++ src/share/man/man9/bus_dma.9 Tue Jan 3 06:49:30 2017
@@ -1,4 +1,4 @@
-.\" $NetBSD: bus_dma.9,v 1.59 2013/10/30 04:16:44 msaitoh Exp $
+.\" $NetBSD: bus_dma.9,v 1.59.4.1 2017/01/03 06:49:30 snj Exp $
.\"
.\" Copyright (c) 1996, 1997, 1998, 2001, 2005, 2006 The NetBSD Foundation, Inc.
.\" All rights reserved.
@@ -28,7 +28,7 @@
.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
.\" POSSIBILITY OF SUCH DAMAGE.
.\"
-.Dd July 8, 2011
+.Dd January 2, 2017
.Dt BUS_DMA 9
.Os
.Sh NAME
@@ -798,6 +798,8 @@ Given a bus_dma_tag_t
create a new bus_dma_tag_t with a limited bus address space.
This function should not normally be used, but is useful for devices
that do not support the full address space of the parent bus.
+Not all ports implement this method; on ports where it is unavailable,
+EOPNOTSUPP is returned.
The arguments are as follows:
.Bl -tag -width max_addr -compact
.It Fa tag
@@ -839,6 +841,7 @@ The
interface appeared in
.Nx 1.3 .
.Sh AUTHORS
+.An -nosplit
The
.Nm
interface was designed and implemented by Jason R. Thorpe of the
