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Add new bus clock for Airmont.

This commit is contained in:
msaitoh 2015-05-27 00:08:50 +00:00
parent 6a84c361cb
commit c92fa10299
1 changed files with 6 additions and 3 deletions
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9
sys/arch/x86/x86/intel_busclock.c
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@ -1,4 +1,4 @@
/* $NetBSD: intel_busclock.c,v 1.22 2015/05/26 16:08:01 msaitoh Exp $ */
/* $NetBSD: intel_busclock.c,v 1.23 2015/05/27 00:08:50 msaitoh Exp $ */
/*-
* Copyright (c) 1999, 2000, 2001 The NetBSD Foundation, Inc.
@ -30,7 +30,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: intel_busclock.c,v 1.22 2015/05/26 16:08:01 msaitoh Exp $");
__KERNEL_RCSID(0, "$NetBSD: intel_busclock.c,v 1.23 2015/05/27 00:08:50 msaitoh Exp $");
#include <sys/param.h>
#include <sys/systm.h>
@ -276,7 +276,7 @@ p3_get_bus_clock(struct cpu_info *ci)
"unable to determine bus speed");
goto print_msr;
}
bus = (msr >> 0) & 0xf;
bus = (msr >> 0) & 0x1f;
switch (bus) {
case 0:
bus_clock = 8333;
@ -314,6 +314,9 @@ p3_get_bus_clock(struct cpu_info *ci)
case 15:
bus_clock = 8888;
break;
case 20:
bus_clock = 8750;
break;
default:
aprint_debug("%s: unknown Airmont FSB_FREQ value %d",
device_xname(ci->ci_dev), bus);