Sat Aug 13 17:06:55 2022 UTC ()
Remove Li without effect.


(wiz)
diff -r1.54 -r1.55 src/share/man/man9/bus_space.9
cvs diff -r1.54 -r1.55 src/share/man/man9/bus_space.9 (expand / switch to unified diff)

--- src/share/man/man9/bus_space.9 2022/08/12 13:24:37 1.54
+++ src/share/man/man9/bus_space.9 2022/08/13 17:06:55 1.55
@@ -1,14 +1,14 @@ @@ -1,14 +1,14 @@
1.\" $NetBSD: bus_space.9,v 1.54 2022/08/12 13:24:37 riastradh Exp $ 1.\" $NetBSD: bus_space.9,v 1.55 2022/08/13 17:06:55 wiz Exp $
2.\" 2.\"
3.\" Copyright (c) 1997 The NetBSD Foundation, Inc. 3.\" Copyright (c) 1997 The NetBSD Foundation, Inc.
4.\" All rights reserved. 4.\" All rights reserved.
5.\" 5.\"
6.\" This code is derived from software contributed to The NetBSD Foundation 6.\" This code is derived from software contributed to The NetBSD Foundation
7.\" by Christopher G. Demetriou. 7.\" by Christopher G. Demetriou.
8.\" 8.\"
9.\" Redistribution and use in source and binary forms, with or without 9.\" Redistribution and use in source and binary forms, with or without
10.\" modification, are permitted provided that the following conditions 10.\" modification, are permitted provided that the following conditions
11.\" are met: 11.\" are met:
12.\" 1. Redistributions of source code must retain the above copyright 12.\" 1. Redistributions of source code must retain the above copyright
13.\" notice, this list of conditions and the following disclaimer. 13.\" notice, this list of conditions and the following disclaimer.
14.\" 2. Redistributions in binary form must reproduce the above copyright 14.\" 2. Redistributions in binary form must reproduce the above copyright
@@ -1359,27 +1359,27 @@ may not. @@ -1359,27 +1359,27 @@ may not.
1359Guarantee that any program-prior bus space read, bus space write, or 1359Guarantee that any program-prior bus space read, bus space write, or
1360memory access via 1360memory access via
1361.Fn bus_space_vaddr , 1361.Fn bus_space_vaddr ,
1362on the specified range in the given bus space, has completed before any 1362on the specified range in the given bus space, has completed before any
1363program-later bus space write on 1363program-later bus space write on
1364.Em any 1364.Em any
1365bus space. 1365bus space.
1366.Pp 1366.Pp
1367This functions similarly to 1367This functions similarly to
1368.Xr membar_release 3 , 1368.Xr membar_release 3 ,
1369but additionally orders bus space I/O which 1369but additionally orders bus space I/O which
1370.Xr membar_ops 3 1370.Xr membar_ops 3
1371may not. 1371may not.
1372.It Dv "BUS_SPACE_BARRIER_READ" Li "|" Dv "BUS_SPACE_BARRIER_WRITE" 1372.It Dv "BUS_SPACE_BARRIER_READ" | Dv "BUS_SPACE_BARRIER_WRITE"
1373Guarantee that any program-prior bus space read, bus space write, or 1373Guarantee that any program-prior bus space read, bus space write, or
1374memory access via 1374memory access via
1375.Fn bus_space_vaddr 1375.Fn bus_space_vaddr
1376on 1376on
1377.Em any 1377.Em any
1378bus space has completed before any program-later bus space read, bus 1378bus space has completed before any program-later bus space read, bus
1379space write, or memory access via 1379space write, or memory access via
1380.Fn bus_space_vaddr 1380.Fn bus_space_vaddr
1381on 1381on
1382.Em any 1382.Em any
1383bus space. 1383bus space.
1384.Pp 1384.Pp
1385Note that this is independent of the specified bus space and range. 1385Note that this is independent of the specified bus space and range.