[src/trunk]: src/share/man/man4 document ACPI_BLACKLIST_YEAR

[jmcneill <jmcneill%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/a639ae43b0b1
branches:  trunk
changeset: 757579:a639ae43b0b1
user:      jmcneill <jmcneill%NetBSD.org@localhost>
date:      Mon Sep 06 16:01:25 2010 +0000

description:
document ACPI_BLACKLIST_YEAR

diffstat:

 share/man/man4/acpi.4 |  7 +++++--
 1 files changed, 5 insertions(+), 2 deletions(-)

diffs (35 lines):

diff -r 161c6649423c -r a639ae43b0b1 share/man/man4/acpi.4
--- a/share/man/man4/acpi.4     Mon Sep 06 15:54:26 2010 +0000
+++ b/share/man/man4/acpi.4     Mon Sep 06 16:01:25 2010 +0000
@@ -1,4 +1,4 @@
-.\" $NetBSD: acpi.4,v 1.57 2010/09/04 11:10:16 jmcneill Exp $
+.\" $NetBSD: acpi.4,v 1.58 2010/09/06 16:01:25 jmcneill Exp $
 .\"
 .\" Copyright (c) 2002, 2004, 2010 The NetBSD Foundation, Inc.
 .\" All rights reserved.
@@ -24,7 +24,7 @@
 .\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 .\" POSSIBILITY OF SUCH DAMAGE.
 .\"
-.Dd August 8, 2010
+.Dd September 6, 2010
 .Dt ACPI 4
 .Os
 .Sh NAME
@@ -38,6 +38,7 @@
 .Cd "options   ACPI_ACTIVATE_DEV"
 .Cd "options   ACPI_DSDT_OVERRIDE"
 .Cd "options   ACPI_DSDT_FILE=\*[q]\*[q]"
+.Cd "options   ACPI_BLACKLIST_YEAR=2000"
 .Sh DESCRIPTION
 .Nx
 provides machine-independent bus support for
@@ -94,6 +95,8 @@
 is not specified, default to
 .Dq dsdt.hex
 in the build directory.
+.It Dv ACPI_BLACKLIST_YEAR=2000
+Do not use ACPI with any BIOS made on or before the specified year.
 .El
 .Sh SYSCTL SUPPORT
 Few