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authorMark Kettenis <kettenis@cvs.openbsd.org>2012-06-04 20:08:11 +0000
committerMark Kettenis <kettenis@cvs.openbsd.org>2012-06-04 20:08:11 +0000
commitb8310032f15eb4c8f42bbf39e0b083f07c5848bf (patch)
treebb91ac8aad7787ce69ae4f96e13153d23c9dfef2 /share
parent65e35c1d2e8cb2bcf592a532fcc8dcf242fe3ff0 (diff)
Add support for the HPET on this device.
From Matt Dainty. ok deraadt@
Diffstat (limited to 'share')
-rw-r--r--share/man/man4/man4.amd64/tcpcib.414
-rw-r--r--share/man/man4/man4.i386/tcpcib.414
2 files changed, 18 insertions, 10 deletions
diff --git a/share/man/man4/man4.amd64/tcpcib.4 b/share/man/man4/man4.amd64/tcpcib.4
index 953c39cb6f8..3e294b6205d 100644
--- a/share/man/man4/man4.amd64/tcpcib.4
+++ b/share/man/man4/man4.amd64/tcpcib.4
@@ -1,4 +1,4 @@
-.\" $OpenBSD: tcpcib.4,v 1.3 2012/05/28 05:34:41 jmc Exp $
+.\" $OpenBSD: tcpcib.4,v 1.4 2012/06/04 20:08:10 kettenis Exp $
.\"
.\" Copyright (c) 2012 Matt Dainty <matt@bodgit-n-scarper.com>
.\"
@@ -14,12 +14,12 @@
.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
.\"
-.Dd $Mdocdate: May 28 2012 $
+.Dd $Mdocdate: June 4 2012 $
.Dt TCPCIB 4 amd64
.Os
.Sh NAME
.Nm tcpcib
-.Nd Intel Atom E600 series LPC bridge and watchdog timer
+.Nd Intel Atom E600 series LPC bridge, timecounter and watchdog timer
.Sh SYNOPSIS
.Cd "tcpcib* at pci?"
.Cd "isa* at tcpcib?"
@@ -27,7 +27,11 @@
The
.Nm
driver provides support for the Intel Atom E600 series LPC bridge and
-provides the standard
+implements a 64-bit 14.3 MHz timecounter using the HPET timer.
+.Pp
+The
+.Nm
+driver also provides the standard
.Xr watchdog 4
interface to the watchdog timer and may be used with
.Xr watchdogd 8 .
@@ -60,6 +64,6 @@ driver was written by
.Sh BUGS
Apart from the core
.Xr pcib 4
-functionality and the
+functionality, timecounter and the
.Xr watchdog 4
interface, the driver doesn't support any other aspects of the hardware.
diff --git a/share/man/man4/man4.i386/tcpcib.4 b/share/man/man4/man4.i386/tcpcib.4
index eb1c0942474..eba4f0e1382 100644
--- a/share/man/man4/man4.i386/tcpcib.4
+++ b/share/man/man4/man4.i386/tcpcib.4
@@ -1,4 +1,4 @@
-.\" $OpenBSD: tcpcib.4,v 1.3 2012/05/28 05:34:41 jmc Exp $
+.\" $OpenBSD: tcpcib.4,v 1.4 2012/06/04 20:08:10 kettenis Exp $
.\"
.\" Copyright (c) 2012 Matt Dainty <matt@bodgit-n-scarper.com>
.\"
@@ -14,12 +14,12 @@
.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
.\"
-.Dd $Mdocdate: May 28 2012 $
+.Dd $Mdocdate: June 4 2012 $
.Dt TCPCIB 4 i386
.Os
.Sh NAME
.Nm tcpcib
-.Nd Intel Atom E600 series LPC bridge and watchdog timer
+.Nd Intel Atom E600 series LPC bridge, timecounter and watchdog timer
.Sh SYNOPSIS
.Cd "tcpcib* at pci?"
.Cd "isa* at tcpcib?"
@@ -27,7 +27,11 @@
The
.Nm
driver provides support for the Intel Atom E600 series LPC bridge and
-provides the standard
+implements a 64-bit 14.3 MHz timecounter using the HPET timer.
+.Pp
+The
+.Nm
+driver also provides the standard
.Xr watchdog 4
interface to the watchdog timer and may be used with
.Xr watchdogd 8 .
@@ -60,6 +64,6 @@ driver was written by
.Sh BUGS
Apart from the core
.Xr pcib 4
-functionality and the
+functionality, timecounter and the
.Xr watchdog 4
interface, the driver doesn't support any other aspects of the hardware.