From owner-p4-projects@FreeBSD.ORG  Sat Mar 13 00:36:08 2004
Return-Path: <owner-p4-projects@FreeBSD.ORG>
Delivered-To: p4-projects@freebsd.org
Received: by hub.freebsd.org (Postfix, from userid 32767)
	id E05E016A4D0; Sat, 13 Mar 2004 00:36:07 -0800 (PST)
Delivered-To: perforce@freebsd.org
Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP id BC29F16A4CE
	for <perforce@freebsd.org>; Sat, 13 Mar 2004 00:36:07 -0800 (PST)
Received: from repoman.freebsd.org (repoman.freebsd.org [216.136.204.115])
	by mx1.FreeBSD.org (Postfix) with ESMTP id B608D43D2F
	for <perforce@freebsd.org>; Sat, 13 Mar 2004 00:36:07 -0800 (PST)
	(envelope-from jmallett@freebsd.org)
Received: from repoman.freebsd.org (localhost [127.0.0.1])
	by repoman.freebsd.org (8.12.10/8.12.10) with ESMTP id i2D8a7Ge054519
	for <perforce@freebsd.org>; Sat, 13 Mar 2004 00:36:07 -0800 (PST)
	(envelope-from jmallett@freebsd.org)
Received: (from perforce@localhost)
	by repoman.freebsd.org (8.12.10/8.12.10/Submit) id i2D8a7r3054516
	for perforce@freebsd.org; Sat, 13 Mar 2004 00:36:07 -0800 (PST)
	(envelope-from jmallett@freebsd.org)
Date: Sat, 13 Mar 2004 00:36:07 -0800 (PST)
Message-Id: <200403130836.i2D8a7r3054516@repoman.freebsd.org>
X-Authentication-Warning: repoman.freebsd.org: perforce set sender to
	jmallett@freebsd.org using -f
From: Juli Mallett <jmallett@FreeBSD.org>
To: Perforce Change Reviews <perforce@freebsd.org>
Subject: PERFORCE change 48875 for review
X-BeenThere: p4-projects@freebsd.org
X-Mailman-Version: 2.1.1
Precedence: list
List-Id: p4 projects tree changes <p4-projects.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/p4-projects>,
	<mailto:p4-projects-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/p4-projects>
List-Post: <mailto:p4-projects@freebsd.org>
List-Help: <mailto:p4-projects-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/p4-projects>,
	<mailto:p4-projects-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Sat, 13 Mar 2004 08:36:08 -0000

http://perforce.freebsd.org/chv.cgi?CH=48875

Change 48875 by jmallett@jmallett_oingo on 2004/03/13 00:35:23

	Attempt to get some clock code here..

Affected files ...

.. //depot/projects/mips/sys/mips/sgimips/clock.c#4 edit

Differences ...

==== //depot/projects/mips/sys/mips/sgimips/clock.c#4 (text+ko) ====

@@ -28,10 +28,39 @@
 #include <sys/param.h>
 #include <sys/systm.h>
 #include <sys/time.h>
+#include <sys/timetc.h>
+
+#include <machine/cpuinfo.h>
+#include <platform/models.h>
 
+static unsigned
+sgimips_get_timecount(struct timecounter *tc)
+{
+	return (mips_rd_count());
+}
+
+static struct timecounter sgimips_timecounter = {
+	sgimips_get_timecount,
+	NULL,
+	~0,
+	0,
+	"Uninitialized SGIMIPS",
+	1000
+};
+
 void
 cpu_initclocks(void)
 {
+	switch (mach_type) {
+	case MACH_SGI_IP22:
+		sgimips_timecounter.tc_frequency = curcpu()->ci_cpu_freq;
+		sgimips_timecounter.tc_name = "SGI IP22";
+		break;
+	default:
+		panic("cannot init clock for type %d", mach_type);
+	}
+	tc_init(&sgimips_timecounter);
+	mips_wr_status(mips_rd_status() | MIPS_SR_INT_IE | MIPS_INT_MASK_5);
 }
 
 void