summaryrefslogtreecommitdiff
path: root/ANDROID_3.4.5/arch/x86/kvm/irq.h
diff options
context:
space:
mode:
Diffstat (limited to 'ANDROID_3.4.5/arch/x86/kvm/irq.h')
-rw-r--r--ANDROID_3.4.5/arch/x86/kvm/irq.h106
1 files changed, 0 insertions, 106 deletions
diff --git a/ANDROID_3.4.5/arch/x86/kvm/irq.h b/ANDROID_3.4.5/arch/x86/kvm/irq.h
deleted file mode 100644
index 2086f2bf..00000000
--- a/ANDROID_3.4.5/arch/x86/kvm/irq.h
+++ /dev/null
@@ -1,106 +0,0 @@
-/*
- * irq.h: in kernel interrupt controller related definitions
- * Copyright (c) 2007, Intel Corporation.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope 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.
- * Authors:
- * Yaozu (Eddie) Dong <Eddie.dong@intel.com>
- *
- */
-
-#ifndef __IRQ_H
-#define __IRQ_H
-
-#include <linux/mm_types.h>
-#include <linux/hrtimer.h>
-#include <linux/kvm_host.h>
-#include <linux/spinlock.h>
-
-#include "iodev.h"
-#include "ioapic.h"
-#include "lapic.h"
-
-#define PIC_NUM_PINS 16
-#define SELECT_PIC(irq) \
- ((irq) < 8 ? KVM_IRQCHIP_PIC_MASTER : KVM_IRQCHIP_PIC_SLAVE)
-
-struct kvm;
-struct kvm_vcpu;
-
-struct kvm_kpic_state {
- u8 last_irr; /* edge detection */
- u8 irr; /* interrupt request register */
- u8 imr; /* interrupt mask register */
- u8 isr; /* interrupt service register */
- u8 priority_add; /* highest irq priority */
- u8 irq_base;
- u8 read_reg_select;
- u8 poll;
- u8 special_mask;
- u8 init_state;
- u8 auto_eoi;
- u8 rotate_on_auto_eoi;
- u8 special_fully_nested_mode;
- u8 init4; /* true if 4 byte init */
- u8 elcr; /* PIIX edge/trigger selection */
- u8 elcr_mask;
- u8 isr_ack; /* interrupt ack detection */
- struct kvm_pic *pics_state;
-};
-
-struct kvm_pic {
- spinlock_t lock;
- bool wakeup_needed;
- unsigned pending_acks;
- struct kvm *kvm;
- struct kvm_kpic_state pics[2]; /* 0 is master pic, 1 is slave pic */
- int output; /* intr from master PIC */
- struct kvm_io_device dev_master;
- struct kvm_io_device dev_slave;
- struct kvm_io_device dev_eclr;
- void (*ack_notifier)(void *opaque, int irq);
- unsigned long irq_states[16];
-};
-
-struct kvm_pic *kvm_create_pic(struct kvm *kvm);
-void kvm_destroy_pic(struct kvm *kvm);
-int kvm_pic_read_irq(struct kvm *kvm);
-void kvm_pic_update_irq(struct kvm_pic *s);
-
-static inline struct kvm_pic *pic_irqchip(struct kvm *kvm)
-{
- return kvm->arch.vpic;
-}
-
-static inline int irqchip_in_kernel(struct kvm *kvm)
-{
- int ret;
-
- ret = (pic_irqchip(kvm) != NULL);
- smp_rmb();
- return ret;
-}
-
-void kvm_pic_reset(struct kvm_kpic_state *s);
-
-void kvm_inject_pending_timer_irqs(struct kvm_vcpu *vcpu);
-void kvm_inject_apic_timer_irqs(struct kvm_vcpu *vcpu);
-void kvm_apic_nmi_wd_deliver(struct kvm_vcpu *vcpu);
-void __kvm_migrate_apic_timer(struct kvm_vcpu *vcpu);
-void __kvm_migrate_pit_timer(struct kvm_vcpu *vcpu);
-void __kvm_migrate_timers(struct kvm_vcpu *vcpu);
-
-int apic_has_pending_timer(struct kvm_vcpu *vcpu);
-
-#endif