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call cpu_topology_set() with adjustments for 970MP CPUs

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macallan 2019-12-13 23:01:41 +00:00
parent 194b0d85bc
commit e4a15eebdd
1 changed files with 15 additions and 3 deletions
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18
sys/arch/macppc/macppc/cpu.c
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@ -1,4 +1,4 @@
/* $NetBSD: cpu.c,v 1.67 2018/05/17 19:08:51 macallan Exp $ */
/* $NetBSD: cpu.c,v 1.68 2019/12/13 23:01:41 macallan Exp $ */
/*-
* Copyright (c) 2001 Tsubai Masanari.
@ -33,7 +33,7 @@
*/
#include <sys/cdefs.h>
__KERNEL_RCSID(0, "$NetBSD: cpu.c,v 1.67 2018/05/17 19:08:51 macallan Exp $");
__KERNEL_RCSID(0, "$NetBSD: cpu.c,v 1.68 2019/12/13 23:01:41 macallan Exp $");
#include "opt_ppcparam.h"
#include "opt_multiprocessor.h"
@ -45,6 +45,7 @@ __KERNEL_RCSID(0, "$NetBSD: cpu.c,v 1.67 2018/05/17 19:08:51 macallan Exp $");
#include <sys/device.h>
#include <sys/types.h>
#include <sys/lwp.h>
#include <sys/cpu.h>
#include <dev/ofw/openfirm.h>
#include <powerpc/oea/hid.h>
@ -159,12 +160,23 @@ cpuattach(device_t parent, device_t self, void *aux)
{
struct cpu_info *ci;
struct confargs *ca = aux;
int id = ca->ca_reg[0];
int id = ca->ca_reg[0], vers, package, core;
ci = cpu_attach_common(self, id);
if (ci == NULL)
return;
package = id;
core = 0;
vers = (mfpvr() >> 16) & 0xffff;
if (vers == IBM970MP) {
core = package & 1;
package >>= 1;
}
cpu_topology_set(ci, package, core, 0);
if (ci->ci_khz == 0) {
cpu_OFgetspeed(self, ci);
}