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-rw-r--r--sys/amd64/amd64/mp_machdep.c4
-rw-r--r--sys/amd64/amd64/mptable.c4
-rw-r--r--sys/amd64/include/mptable.h4
-rw-r--r--sys/i386/i386/mp_machdep.c4
-rw-r--r--sys/i386/i386/mptable.c4
-rw-r--r--sys/i386/include/mptable.h4
-rw-r--r--sys/kern/subr_smp.c4
7 files changed, 28 insertions, 0 deletions
diff --git a/sys/amd64/amd64/mp_machdep.c b/sys/amd64/amd64/mp_machdep.c
index 283ed17..3711b37 100644
--- a/sys/amd64/amd64/mp_machdep.c
+++ b/sys/amd64/amd64/mp_machdep.c
@@ -72,6 +72,7 @@
#include <machine/tss.h>
#include <machine/specialreg.h>
#include <machine/cputypes.h>
+#include <machine/cputypes.h>
#include <machine/globaldata.h>
#if defined(APIC_IO)
@@ -2189,6 +2190,9 @@ ap_init()
/* XXX FIXME: i386 specific, and redundant: Setup the FPU. */
load_cr0((rcr0() & ~CR0_EM) | CR0_MP | CR0_NE | CR0_TS);
+ /* set up FPU state on the AP */
+ npxinit(__INITIAL_NPXCW__);
+
/* A quick check from sanity claus */
apic_id = (apic_id_to_logical[(lapic.id & 0x0f000000) >> 24]);
if (cpuid != apic_id) {
diff --git a/sys/amd64/amd64/mptable.c b/sys/amd64/amd64/mptable.c
index 283ed17..3711b37 100644
--- a/sys/amd64/amd64/mptable.c
+++ b/sys/amd64/amd64/mptable.c
@@ -72,6 +72,7 @@
#include <machine/tss.h>
#include <machine/specialreg.h>
#include <machine/cputypes.h>
+#include <machine/cputypes.h>
#include <machine/globaldata.h>
#if defined(APIC_IO)
@@ -2189,6 +2190,9 @@ ap_init()
/* XXX FIXME: i386 specific, and redundant: Setup the FPU. */
load_cr0((rcr0() & ~CR0_EM) | CR0_MP | CR0_NE | CR0_TS);
+ /* set up FPU state on the AP */
+ npxinit(__INITIAL_NPXCW__);
+
/* A quick check from sanity claus */
apic_id = (apic_id_to_logical[(lapic.id & 0x0f000000) >> 24]);
if (cpuid != apic_id) {
diff --git a/sys/amd64/include/mptable.h b/sys/amd64/include/mptable.h
index 283ed17..3711b37 100644
--- a/sys/amd64/include/mptable.h
+++ b/sys/amd64/include/mptable.h
@@ -72,6 +72,7 @@
#include <machine/tss.h>
#include <machine/specialreg.h>
#include <machine/cputypes.h>
+#include <machine/cputypes.h>
#include <machine/globaldata.h>
#if defined(APIC_IO)
@@ -2189,6 +2190,9 @@ ap_init()
/* XXX FIXME: i386 specific, and redundant: Setup the FPU. */
load_cr0((rcr0() & ~CR0_EM) | CR0_MP | CR0_NE | CR0_TS);
+ /* set up FPU state on the AP */
+ npxinit(__INITIAL_NPXCW__);
+
/* A quick check from sanity claus */
apic_id = (apic_id_to_logical[(lapic.id & 0x0f000000) >> 24]);
if (cpuid != apic_id) {
diff --git a/sys/i386/i386/mp_machdep.c b/sys/i386/i386/mp_machdep.c
index 283ed17..3711b37 100644
--- a/sys/i386/i386/mp_machdep.c
+++ b/sys/i386/i386/mp_machdep.c
@@ -72,6 +72,7 @@
#include <machine/tss.h>
#include <machine/specialreg.h>
#include <machine/cputypes.h>
+#include <machine/cputypes.h>
#include <machine/globaldata.h>
#if defined(APIC_IO)
@@ -2189,6 +2190,9 @@ ap_init()
/* XXX FIXME: i386 specific, and redundant: Setup the FPU. */
load_cr0((rcr0() & ~CR0_EM) | CR0_MP | CR0_NE | CR0_TS);
+ /* set up FPU state on the AP */
+ npxinit(__INITIAL_NPXCW__);
+
/* A quick check from sanity claus */
apic_id = (apic_id_to_logical[(lapic.id & 0x0f000000) >> 24]);
if (cpuid != apic_id) {
diff --git a/sys/i386/i386/mptable.c b/sys/i386/i386/mptable.c
index 283ed17..3711b37 100644
--- a/sys/i386/i386/mptable.c
+++ b/sys/i386/i386/mptable.c
@@ -72,6 +72,7 @@
#include <machine/tss.h>
#include <machine/specialreg.h>
#include <machine/cputypes.h>
+#include <machine/cputypes.h>
#include <machine/globaldata.h>
#if defined(APIC_IO)
@@ -2189,6 +2190,9 @@ ap_init()
/* XXX FIXME: i386 specific, and redundant: Setup the FPU. */
load_cr0((rcr0() & ~CR0_EM) | CR0_MP | CR0_NE | CR0_TS);
+ /* set up FPU state on the AP */
+ npxinit(__INITIAL_NPXCW__);
+
/* A quick check from sanity claus */
apic_id = (apic_id_to_logical[(lapic.id & 0x0f000000) >> 24]);
if (cpuid != apic_id) {
diff --git a/sys/i386/include/mptable.h b/sys/i386/include/mptable.h
index 283ed17..3711b37 100644
--- a/sys/i386/include/mptable.h
+++ b/sys/i386/include/mptable.h
@@ -72,6 +72,7 @@
#include <machine/tss.h>
#include <machine/specialreg.h>
#include <machine/cputypes.h>
+#include <machine/cputypes.h>
#include <machine/globaldata.h>
#if defined(APIC_IO)
@@ -2189,6 +2190,9 @@ ap_init()
/* XXX FIXME: i386 specific, and redundant: Setup the FPU. */
load_cr0((rcr0() & ~CR0_EM) | CR0_MP | CR0_NE | CR0_TS);
+ /* set up FPU state on the AP */
+ npxinit(__INITIAL_NPXCW__);
+
/* A quick check from sanity claus */
apic_id = (apic_id_to_logical[(lapic.id & 0x0f000000) >> 24]);
if (cpuid != apic_id) {
diff --git a/sys/kern/subr_smp.c b/sys/kern/subr_smp.c
index 283ed17..3711b37 100644
--- a/sys/kern/subr_smp.c
+++ b/sys/kern/subr_smp.c
@@ -72,6 +72,7 @@
#include <machine/tss.h>
#include <machine/specialreg.h>
#include <machine/cputypes.h>
+#include <machine/cputypes.h>
#include <machine/globaldata.h>
#if defined(APIC_IO)
@@ -2189,6 +2190,9 @@ ap_init()
/* XXX FIXME: i386 specific, and redundant: Setup the FPU. */
load_cr0((rcr0() & ~CR0_EM) | CR0_MP | CR0_NE | CR0_TS);
+ /* set up FPU state on the AP */
+ npxinit(__INITIAL_NPXCW__);
+
/* A quick check from sanity claus */
apic_id = (apic_id_to_logical[(lapic.id & 0x0f000000) >> 24]);
if (cpuid != apic_id) {
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