Module Name: src
Committed By: skrll
Date: Sat Jan 22 15:16:37 UTC 2022
Modified Files:
src/share/man/man9: bus_dma.9
Log Message:
Add a note about bus_dmatag_subregion [min_addr, max_addr]
To generate a diff of this commit:
cvs rdiff -u -r1.66 -r1.67 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.9:1.66 src/share/man/man9/bus_dma.9:1.67
--- src/share/man/man9/bus_dma.9:1.66 Mon Aug 20 14:23:27 2018
+++ src/share/man/man9/bus_dma.9 Sat Jan 22 15:16:37 2022
@@ -1,4 +1,4 @@
-.\" $NetBSD: bus_dma.9,v 1.66 2018/08/20 14:23:27 riastradh Exp $
+.\" $NetBSD: bus_dma.9,v 1.67 2022/01/22 15:16:37 skrll 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 January 2, 2017
+.Dd January 22, 2022
.Dt BUS_DMA 9
.Os
.Sh NAME
@@ -822,6 +822,11 @@ It is safe to wait (sleep) for resources
It is not safe to wait (sleep) for resources during this call.
.El
.El
+The address range
+.Fa min_addr
+to
+.Fa max_addr
+is inclusive of both addresses.
.It Fn bus_dmatag_destroy "tag"
Free a tag created by
.Fn bus_dmatag_subregion .
