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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [XenPPC] [pushed][ppc] include the x86 versions of files instead of copying the, this makes it far easier to track
changeset: 9452:217c877d726c
user: jimix@xxxxxxxxxxxxxxxxxxxxx
date: Thu Mar 23 16:13:30 2006 -0500
summary: [ppc] include the x86 versions of files instead of copying the,
this makes it far easier to track
diff -r f2036b955ff4 -r 217c877d726c xen/arch/ppc/Makefile
--- a/xen/arch/ppc/Makefile Thu Mar 23 16:07:21 2006 -0500
+++ b/xen/arch/ppc/Makefile Thu Mar 23 16:13:30 2006 -0500
@@ -6,6 +6,13 @@ OBJS += $(patsubst %.c,%.o,$(wildcard mt
OBJS += $(patsubst %.c,%.o,$(wildcard mtrr/*.c))
OBJS += ofh.o
OBJS += papr.o
+
+
+#
+# Majik for included C files
+#
+C_INCLUDE= irq.c physdev.c
+$(INCLUDE_C): %.c : ../x86/%.c
OBJS := $(subst $(TARGET_SUBARCH)/asm-offsets.o,,$(OBJS))
diff -r f2036b955ff4 -r 217c877d726c xen/arch/ppc/Rules.mk
--- a/xen/arch/ppc/Rules.mk Thu Mar 23 16:07:21 2006 -0500
+++ b/xen/arch/ppc/Rules.mk Thu Mar 23 16:13:30 2006 -0500
@@ -3,7 +3,10 @@ LD := $(CROSS_COMPILE)ld
CFLAGS := -ffreestanding -fno-builtin -fno-common -fno-strict-aliasing
CFLAGS += -iwithprefix include -Wall -Werror -pipe # -Wpadded
-CFLAGS += -I$(BASEDIR)/include -Wpointer-arith -Wredundant-decls
+CFLAGS += -I$(BASEDIR)/include
+CFLAGS += -I$(BASEDIR)/include/asm-ppc/mach-generic
+CFLAGS += -I$(BASEDIR)/include/asm-ppc/mach-default
+CFLAGS += -Wpointer-arith -Wredundant-decls
CFLAGS += -msoft-float
ifeq ($(optimize),y)
diff -r f2036b955ff4 -r 217c877d726c xen/arch/ppc/irq.c
--- a/xen/arch/ppc/irq.c Thu Mar 23 16:07:21 2006 -0500
+++ b/xen/arch/ppc/irq.c Thu Mar 23 16:13:30 2006 -0500
@@ -1,374 +1,1 @@
-/******************************************************************************
- * arch-ppc/irq.c
- *
- * Portions of this file are:
- * Copyright (C) 1992, 1998 Linus Torvalds, Ingo Molnar
- */
-
-#include <xen/config.h>
-#include <xen/errno.h>
-#include <xen/event.h>
-#include <xen/irq.h>
-#include <xen/perfc.h>
-#include <xen/sched.h>
-#include <asm/smp.h>
-
-irq_desc_t irq_desc[NR_IRQS];
-
-static void __do_IRQ_guest(int irq);
-
-void no_action(int cpl, void *dev_id, struct cpu_user_regs *regs) { }
-
-static void enable_none(unsigned int irq) { }
-static unsigned int startup_none(unsigned int irq) { return 0; }
-static void disable_none(unsigned int irq) { }
-static void ack_none(unsigned int irq)
-{
- printk("Unexpected IRQ trap at vector %02x.\n", irq);
-#ifdef JX
- ack_APIC_irq();
-#endif
-}
-
-#define shutdown_none disable_none
-#define end_none enable_none
-
-struct hw_interrupt_type no_irq_type = {
- .typename = "none",
- .startup = startup_none,
- .shutdown = shutdown_none,
- .enable = enable_none,
- .disable = disable_none,
- .ack = ack_none,
- .end = end_none
-};
-
-atomic_t irq_err_count;
-atomic_t irq_mis_count;
-
-inline void disable_irq_nosync(unsigned int irq)
-{
- irq_desc_t *desc = &irq_desc[irq];
- unsigned long flags;
-
- spin_lock_irqsave(&desc->lock, flags);
-
- if ( desc->depth++ == 0 )
- {
- desc->status |= IRQ_DISABLED;
- desc->handler->disable(irq);
- }
-
- spin_unlock_irqrestore(&desc->lock, flags);
-}
-
-void disable_irq(unsigned int irq)
-{
- disable_irq_nosync(irq);
- do { smp_mb(); } while ( irq_desc[irq].status & IRQ_INPROGRESS );
-}
-
-void enable_irq(unsigned int irq)
-{
- irq_desc_t *desc = &irq_desc[irq];
- unsigned long flags;
-
- spin_lock_irqsave(&desc->lock, flags);
-
- if ( --desc->depth == 0 )
- {
- desc->status &= ~IRQ_DISABLED;
- if ( (desc->status & (IRQ_PENDING | IRQ_REPLAY)) == IRQ_PENDING )
- {
- desc->status |= IRQ_REPLAY;
- hw_resend_irq(desc->handler,irq);
- }
- desc->handler->enable(irq);
- }
-
- spin_unlock_irqrestore(&desc->lock, flags);
-}
-
-asmlinkage void do_IRQ(unsigned int irq, struct cpu_user_regs *regs)
-{
- irq_desc_t *desc = &irq_desc[irq];
- struct irqaction *action;
-
- perfc_incrc(irqs);
-
- spin_lock(&desc->lock);
- desc->handler->ack(irq);
-
- if ( likely(desc->status & IRQ_GUEST) )
- {
- __do_IRQ_guest(irq);
- spin_unlock(&desc->lock);
- return;
- }
-
- desc->status &= ~IRQ_REPLAY;
- desc->status |= IRQ_PENDING;
-
- /*
- * Since we set PENDING, if another processor is handling a different
- * instance of this same irq, the other processor will take care of it.
- */
- if ( desc->status & (IRQ_DISABLED | IRQ_INPROGRESS) )
- goto out;
-
- desc->status |= IRQ_INPROGRESS;
-
- action = desc->action;
- while ( desc->status & IRQ_PENDING )
- {
- desc->status &= ~IRQ_PENDING;
- irq_enter(smp_processor_id(), irq);
- spin_unlock_irq(&desc->lock);
- action->handler(irq, action->dev_id, regs);
- spin_lock_irq(&desc->lock);
- irq_exit(smp_processor_id(), irq);
- }
-
- desc->status &= ~IRQ_INPROGRESS;
-
- out:
- desc->handler->end(irq);
- spin_unlock(&desc->lock);
-}
-
-void free_irq(unsigned int irq)
-{
- irq_desc_t *desc = &irq_desc[irq];
- unsigned long flags;
-
- spin_lock_irqsave(&desc->lock,flags);
- desc->action = NULL;
- desc->depth = 1;
- desc->status |= IRQ_DISABLED;
- desc->handler->shutdown(irq);
- spin_unlock_irqrestore(&desc->lock,flags);
-
- /* Wait to make sure it's not being used on another CPU */
- do { smp_mb(); } while ( irq_desc[irq].status & IRQ_INPROGRESS );
-}
-
-int setup_irq(unsigned int irq, struct irqaction *new)
-{
- irq_desc_t *desc = &irq_desc[irq];
- unsigned long flags;
-
- spin_lock_irqsave(&desc->lock,flags);
-
- if ( desc->action != NULL )
- {
- spin_unlock_irqrestore(&desc->lock,flags);
- return -EBUSY;
- }
-
- desc->action = new;
- desc->depth = 0;
- desc->status &= ~IRQ_DISABLED;
- desc->handler->startup(irq);
-
- spin_unlock_irqrestore(&desc->lock,flags);
-
- return 0;
-}
-
-
-/*
- * HANDLING OF GUEST-BOUND PHYSICAL IRQS
- */
-
-#define IRQ_MAX_GUESTS 7
-typedef struct {
- u8 nr_guests;
- u8 in_flight;
- u8 shareable;
- struct domain *guest[IRQ_MAX_GUESTS];
-} irq_guest_action_t;
-
-static void __do_IRQ_guest(int irq)
-{
- irq_desc_t *desc = &irq_desc[irq];
- irq_guest_action_t *action = (irq_guest_action_t *)desc->action;
- struct domain *d;
- int i;
-
- for ( i = 0; i < action->nr_guests; i++ )
- {
- d = action->guest[i];
- if ( !test_and_set_bit(irq, &d->pirq_mask) )
- action->in_flight++;
- send_guest_pirq(d, irq);
- }
-}
-
-int pirq_guest_unmask(struct domain *d)
-{
- irq_desc_t *desc;
- unsigned int i, j, pirq;
- u32 m;
- shared_info_t *s = d->shared_info;
-
- for ( i = 0; i < ARRAY_SIZE(d->pirq_mask); i++ )
- {
- m = d->pirq_mask[i];
- while ( m != 0 )
- {
- j = find_first_set_bit(m);
- m &= ~(1 << j);
- pirq = (i << 5) + j;
- desc = &irq_desc[pirq];
- spin_lock_irq(&desc->lock);
- if ( !test_bit(d->pirq_to_evtchn[pirq], &s->evtchn_mask[0]) &&
- test_and_clear_bit(pirq, &d->pirq_mask) &&
- (--((irq_guest_action_t *)desc->action)->in_flight == 0) )
- desc->handler->end(pirq);
- spin_unlock_irq(&desc->lock);
- }
- }
-
- return 0;
-}
-
-int pirq_guest_bind(struct vcpu *v, int irq, int will_share)
-{
- irq_desc_t *desc;
- irq_guest_action_t *action;
- unsigned long flags;
- int rc = 0;
- cpumask_t cpumask = CPU_MASK_NONE;
-
- if ( (irq < 0) || (irq >= NR_IRQS) )
- return -EINVAL;
-
- desc = &irq_desc[irq];
-
- spin_lock_irqsave(&desc->lock, flags);
-
- action = (irq_guest_action_t *)desc->action;
-
- if ( !(desc->status & IRQ_GUEST) )
- {
- if ( desc->action != NULL )
- {
- DPRINTK("Cannot bind IRQ %d to guest. In use by '%s'.\n",
- irq, desc->action->name);
- rc = -EBUSY;
- goto out;
- }
-
- action = xmalloc(irq_guest_action_t);
- if ( (desc->action = (struct irqaction *)action) == NULL )
- {
- DPRINTK("Cannot bind IRQ %d to guest. Out of memory.\n", irq);
- rc = -ENOMEM;
- goto out;
- }
-
- action->nr_guests = 0;
- action->in_flight = 0;
- action->shareable = will_share;
-
- desc->depth = 0;
- desc->status |= IRQ_GUEST;
- desc->status &= ~IRQ_DISABLED;
- desc->handler->startup(irq);
-
- /* Attempt to bind the interrupt target to the correct CPU. */
- cpu_set(v->processor, cpumask);
- if ( desc->handler->set_affinity != NULL )
- desc->handler->set_affinity(irq, cpumask);
- }
- else if ( !will_share || !action->shareable )
- {
- DPRINTK("Cannot bind IRQ %d to guest. Will not share with others.\n",
- irq);
- rc = -EBUSY;
- goto out;
- }
-
- if ( action->nr_guests == IRQ_MAX_GUESTS )
- {
- DPRINTK("Cannot bind IRQ %d to guest. Already at max share.\n", irq);
- rc = -EBUSY;
- goto out;
- }
-
- action->guest[action->nr_guests++] = v->domain;
-
- out:
- spin_unlock_irqrestore(&desc->lock, flags);
- return rc;
-}
-
-int pirq_guest_unbind(struct domain *d, int irq)
-{
- irq_desc_t *desc = &irq_desc[irq];
- irq_guest_action_t *action;
- unsigned long flags;
- int i;
-
- spin_lock_irqsave(&desc->lock, flags);
-
- action = (irq_guest_action_t *)desc->action;
-
- if ( test_and_clear_bit(irq, &d->pirq_mask) &&
- (--action->in_flight == 0) )
- desc->handler->end(irq);
-
- if ( action->nr_guests == 1 )
- {
- desc->action = NULL;
- xfree(action);
- desc->depth = 1;
- desc->status |= IRQ_DISABLED;
- desc->status &= ~IRQ_GUEST;
- desc->handler->shutdown(irq);
- }
- else
- {
- i = 0;
- while ( action->guest[i] && action->guest[i] != d )
- i++;
- memmove(&action->guest[i], &action->guest[i+1], IRQ_MAX_GUESTS-i-1);
- action->nr_guests--;
- }
-
- spin_unlock_irqrestore(&desc->lock, flags);
- return 0;
-}
-
-int pirq_guest_bindable(int irq, int will_share)
-{
- irq_desc_t *desc = &irq_desc[irq];
- irq_guest_action_t *action;
- unsigned long flags;
- int okay;
-
- spin_lock_irqsave(&desc->lock, flags);
-
- action = (irq_guest_action_t *)desc->action;
-
- /*
- * To be bindable the IRQ must either be not currently bound (1), or
- * it must be shareable (2) and not at its share limit (3).
- */
- okay = ((!(desc->status & IRQ_GUEST) && (action == NULL)) || /* 1 */
- (action->shareable && will_share && /* 2 */
- (action->nr_guests != IRQ_MAX_GUESTS))); /* 3 */
-
- spin_unlock_irqrestore(&desc->lock, flags);
- return okay;
-}
-
-void init_IRQ(void)
-{
- int i;
-
- /* temporary hack */
- for (i = 0; i < NR_IRQS; i++) {
- irq_desc[i].handler = &no_irq_type;
- }
-}
+#include "../x86/irq.c"
diff -r f2036b955ff4 -r 217c877d726c xen/arch/x86/irq.c
--- a/xen/arch/x86/irq.c Thu Mar 23 16:07:21 2006 -0500
+++ b/xen/arch/x86/irq.c Thu Mar 23 16:13:30 2006 -0500
@@ -162,7 +162,7 @@ static void __do_IRQ_guest(int vector)
for ( i = 0; i < action->nr_guests; i++ )
{
d = action->guest[i];
- if ( !test_and_set_bit(irq, &d->pirq_mask) )
+ if ( !test_and_set_bit(irq, &d->pirq_mask[0]) )
action->in_flight++;
send_guest_pirq(d, irq);
}
@@ -182,11 +182,11 @@ int pirq_guest_unmask(struct domain *d)
{
j = find_first_set_bit(m);
m &= ~(1 << j);
- pirq = (i << 5) + j;
+ pirq = (i * (sizeof(d->pirq_mask[0]) * 8)) + j;
desc = &irq_desc[irq_to_vector(pirq)];
spin_lock_irq(&desc->lock);
if ( !test_bit(d->pirq_to_evtchn[pirq], &s->evtchn_mask[0]) &&
- test_and_clear_bit(pirq, &d->pirq_mask) &&
+ test_and_clear_bit(pirq, &d->pirq_mask[0]) &&
(--((irq_guest_action_t *)desc->action)->in_flight == 0) )
desc->handler->end(irq_to_vector(pirq));
spin_unlock_irq(&desc->lock);
@@ -286,7 +286,7 @@ int pirq_guest_unbind(struct domain *d,
action = (irq_guest_action_t *)desc->action;
- if ( test_and_clear_bit(irq, &d->pirq_mask) &&
+ if ( test_and_clear_bit(irq, &d->pirq_mask[0]) &&
(--action->in_flight == 0) )
desc->handler->end(vector);
@@ -358,7 +358,7 @@ static void dump_irqs(unsigned char key)
(test_bit(d->pirq_to_evtchn[irq],
&d->shared_info->evtchn_mask[0]) ?
'M' : '-'),
- (test_bit(irq, &d->pirq_mask) ?
+ (test_bit(irq, &d->pirq_mask[0]) ?
'M' : '-'));
if ( i != action->nr_guests )
printk(",");
diff -r f2036b955ff4 -r 217c877d726c xen/include/asm-ppc/hardirq.h
--- a/xen/include/asm-ppc/hardirq.h Thu Mar 23 16:07:21 2006 -0500
+++ b/xen/include/asm-ppc/hardirq.h Thu Mar 23 16:13:30 2006 -0500
@@ -1,41 +1,1 @@
-/*
- * Copyright (C) 2005 Hollis Blanchard <hollisb@xxxxxxxxxx>, IBM Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
-
-#ifndef _ASM_HARDIRQ_H_
-#define _ASM_HARDIRQ_H_
-
-#include <xen/cache.h>
-
-typedef struct {
- unsigned long __softirq_pending;
- unsigned int __local_irq_count;
-} __cacheline_aligned irq_cpustat_t;
-
-#include <xen/irq_cpustat.h>
-
-#define in_irq() (local_irq_count(smp_processor_id()) != 0)
-
-#define irq_enter(cpu, irq) (local_irq_count(cpu)++)
-#define irq_exit(cpu, irq) (local_irq_count(cpu)--)
-
-extern void do_external(struct cpu_user_regs *regs);
-extern int external_get_irq(ulong *irqp, ulong *maskp, uint64_t *selp, int
irqs);
-extern void external_init(ulong base, int little_endian);
-
-#endif
+#include "../asm-x86/hardirq.h"
diff -r f2036b955ff4 -r 217c877d726c xen/include/asm-ppc/irq.h
--- a/xen/include/asm-ppc/irq.h Thu Mar 23 16:07:21 2006 -0500
+++ b/xen/include/asm-ppc/irq.h Thu Mar 23 16:13:30 2006 -0500
@@ -1,32 +1,11 @@
-/*
- * Copyright (C) 2005 Hollis Blanchard <hollisb@xxxxxxxxxx>, IBM Corporation
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- *
- */
+#ifndef _ASM_PPC_HW_IRQ_H
+#define _ASM_PPC_HW_IRQ_H
+#include "../asm-x86/irq.h"
-#ifndef _ASM_IRQ_H_
-#define _ASM_IRQ_H_
+#undef vector_to_irq
+#define vector_to_irq(vec) (vec)
+#undef irq_to_vector
+#define irq_to_vector(irq) (irq)
-extern void disable_irq(unsigned int);
-extern void disable_irq_nosync(unsigned int);
-extern void enable_irq(unsigned int);
-
-struct hw_interrupt_type;
-static inline void hw_resend_irq(struct hw_interrupt_type *h, unsigned int i)
-{
- return;
-}
+extern int assign_irq_vector (int irq);
#endif
diff -r f2036b955ff4 -r 217c877d726c xen/include/asm-x86/hardirq.h
--- a/xen/include/asm-x86/hardirq.h Thu Mar 23 16:07:21 2006 -0500
+++ b/xen/include/asm-x86/hardirq.h Thu Mar 23 16:13:30 2006 -0500
@@ -5,7 +5,7 @@
#include <xen/cache.h>
typedef struct {
- unsigned int __softirq_pending;
+ unsigned long __softirq_pending;
unsigned int __local_irq_count;
unsigned int __nmi_count;
unsigned long idle_timestamp;
diff -r f2036b955ff4 -r 217c877d726c xen/arch/ppc/physdev.c
--- /dev/null Thu Jan 1 00:00:00 1970 +0000
+++ b/xen/arch/ppc/physdev.c Thu Mar 23 16:13:30 2006 -0500
@@ -0,0 +1,1 @@
+#include "../x86/physdev.c"
diff -r f2036b955ff4 -r 217c877d726c xen/include/asm-ppc/asm_defns.h
--- /dev/null Thu Jan 1 00:00:00 1970 +0000
+++ b/xen/include/asm-ppc/asm_defns.h Thu Mar 23 16:13:30 2006 -0500
@@ -0,0 +1,8 @@
+#ifndef __PPC_ASM_DEFNS_H__
+#define __PPC_ASM_DEFNS_H__
+
+/* NB. Auto-generated from arch/.../asm-offsets.c */
+#include <asm/asm-offsets.h>
+#include <asm/processor.h>
+
+#endif /* __PPC_ASM_DEFNS_H__ */
diff -r f2036b955ff4 -r 217c877d726c
xen/include/asm-ppc/mach-default/irq_vectors.h
--- /dev/null Thu Jan 1 00:00:00 1970 +0000
+++ b/xen/include/asm-ppc/mach-default/irq_vectors.h Thu Mar 23 16:13:30
2006 -0500
@@ -0,0 +1,103 @@
+/*
+ * This file should contain #defines for all of the interrupt vector
+ * numbers used by this architecture.
+ *
+ * In addition, there are some standard defines:
+ *
+ * FIRST_EXTERNAL_VECTOR:
+ * The first free place for external interrupts
+ *
+ * SYSCALL_VECTOR:
+ * The IRQ vector a syscall makes the user to kernel transition
+ * under.
+ *
+ * TIMER_IRQ:
+ * The IRQ number the timer interrupt comes in at.
+ *
+ * NR_IRQS:
+ * The total number of interrupt vectors (including all the
+ * architecture specific interrupts) needed.
+ *
+ */
+#ifndef _ASM_IRQ_VECTORS_H
+#define _ASM_IRQ_VECTORS_H
+
+/*
+ * IDT vectors usable for external interrupt sources start
+ * at 0x0:
+ */
+#define FIRST_EXTERNAL_VECTOR 0x0
+#define FIRST_DEVICE_VECTOR 0
+#define NR_IRQS 256
+#define NR_VECTORS NR_IRQS
+#define NR_IRQ_VECTORS NR_IRQS
+#define HYPERCALL_VECTOR -1
+#define FAST_TRAP -1 /* 0x80 */
+#define FIRST_SYSTEM_VECTOR -1
+
+#if 0
+
+/*
+ * Vectors 0-16 in some cases are used for ISA interrupts.
+ */
+
+/*
+ * Special IRQ vectors used by the SMP architecture, 0xf0-0xff
+ *
+ * some of the following vectors are 'rare', they are merged
+ * into a single vector (CALL_FUNCTION_VECTOR) to save vector space.
+ * TLB, reschedule and local APIC vectors are performance-critical.
+ *
+ * Vectors 0xf0-0xfa are free (reserved for future Linux use).
+ */
+#define SPURIOUS_APIC_VECTOR 0xff
+#define ERROR_APIC_VECTOR 0xfe
+#define INVALIDATE_TLB_VECTOR 0xfd
+#define EVENT_CHECK_VECTOR 0xfc
+#define CALL_FUNCTION_VECTOR 0xfb
+
+#define THERMAL_APIC_VECTOR 0xf0
+/*
+ * Local APIC timer IRQ vector is on a different priority level,
+ * to work around the 'lost local interrupt if more than 2 IRQ
+ * sources per level' errata.
+ */
+#define LOCAL_TIMER_VECTOR 0xef
+
+/*
+ * First APIC vector available to drivers: (vectors 0x30-0xee)
+ * we start at 0x31 to spread out vectors evenly between priority
+ * levels. (0x80 is the syscall vector)
+ */
+#define FIRST_DEVICE_VECTOR 0x31
+#define FIRST_SYSTEM_VECTOR 0xef
+
+#define TIMER_IRQ 0
+
+/*
+ * 16 8259A IRQ's, 208 potential APIC interrupt sources.
+ * Right now the APIC is mostly only used for SMP.
+ * 256 vectors is an architectural limit. (we can have
+ * more than 256 devices theoretically, but they will
+ * have to use shared interrupts)
+ * Since vectors 0x00-0x1f are used/reserved for the CPU,
+ * the usable vector space is 0x20-0xff (224 vectors)
+ */
+
+/*
+ * The maximum number of vectors supported by i386 processors
+ * is limited to 256. For processors other than i386, NR_VECTORS
+ * should be changed accordingly.
+ */
+#define NR_VECTORS 256
+
+#include "irq_vectors_limits.h"
+
+#define FPU_IRQ 13
+
+#define FIRST_VM86_IRQ 3
+#define LAST_VM86_IRQ 15
+#define invalid_vm86_irq(irq) ((irq) < 3 || (irq) > 15)
+
+#endif // 0
+#endif /* _ASM_IRQ_VECTORS_H */
diff -r f2036b955ff4 -r 217c877d726c xen/include/asm-ppc/smpboot.h
--- /dev/null Thu Jan 1 00:00:00 1970 +0000
+++ b/xen/include/asm-ppc/smpboot.h Thu Mar 23 16:13:30 2006 -0500
@@ -0,0 +1,1 @@
+#include "../asm-x86/smpboot.h"
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