Module Name: src
Committed By: jruoho
Date: Tue Mar 1 04:45:52 UTC 2011
Modified Files:
src/share/man/man4: acpicpu.4
Log Message:
Update compatibility notes.
To generate a diff of this commit:
cvs rdiff -u -r1.25 -r1.26 src/share/man/man4/acpicpu.4
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/man4/acpicpu.4
diff -u src/share/man/man4/acpicpu.4:1.25 src/share/man/man4/acpicpu.4:1.26
--- src/share/man/man4/acpicpu.4:1.25 Fri Feb 25 18:48:26 2011
+++ src/share/man/man4/acpicpu.4 Tue Mar 1 04:45:52 2011
@@ -1,4 +1,4 @@
-.\" $NetBSD: acpicpu.4,v 1.25 2011/02/25 18:48:26 njoly Exp $
+.\" $NetBSD: acpicpu.4,v 1.26 2011/03/01 04:45:52 jruoho Exp $
.\"
.\" Copyright (c) 2010 Jukka Ruohonen <[email protected]>
.\" 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 February 25, 2011
+.Dd March 1, 2011
.Dt ACPICPU 4
.Os
.Sh NAME
@@ -288,37 +288,22 @@
(with the
.Fl e
flag).
-Note that valid per-CPU data is available only for C-states.
.Sh COMPATIBILITY
The
.Nm
-driver conflicts with
-.Xr est 4
-and
-.Xr powernow 4
-in addition to the
+driver conflicts with the
.Dv INTEL_ONDEMAND_CLOCKMOD
kernel configuration option.
-These must be disabled if
+This must be disabled if
.Nm
is used.
-Furthermore, in the unlikely case where both
-.Nm
-and
-.Xr ichlpcib 4
-or
-.Xr piixpcib 4
-provide support for P-states,
-the PCI-based interfaces should not be accessed due possible race conditions.
-.Pp
-All relatively new x86 systems should prefer
+Note that all relatively new x86 systems should prefer
.Nm .
The P-state support provided by
.Xr est 4
and
.Xr powernow 4
-are known to be either problematic or
-entirely dysfunctional with new x86 processors.
+is known to be problematic on new x86 processors.
.Sh SEE ALSO
.Xr acpi 4 ,
.Xr acpitz 4 ,
