diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/kvm/i8259.c | 17 | ||||
| -rw-r--r-- | arch/x86/kvm/irq.h | 4 |
2 files changed, 7 insertions, 14 deletions
diff --git a/arch/x86/kvm/i8259.c b/arch/x86/kvm/i8259.c index 2c73f449314..caf6e1b3d95 100644 --- a/arch/x86/kvm/i8259.c +++ b/arch/x86/kvm/i8259.c @@ -34,6 +34,8 @@ #include <linux/kvm_host.h> #include "trace.h" +static void pic_irq_request(struct kvm *kvm, int level); + static void pic_lock(struct kvm_pic *s) __acquires(&s->lock) { @@ -175,9 +177,9 @@ static void pic_update_irq(struct kvm_pic *s) } irq = pic_get_irq(&s->pics[0]); if (irq >= 0) - s->irq_request(s->irq_request_opaque, 1); + pic_irq_request(s->kvm, 1); else - s->irq_request(s->irq_request_opaque, 0); + pic_irq_request(s->kvm, 0); } void kvm_pic_update_irq(struct kvm_pic *s) @@ -262,8 +264,7 @@ int kvm_pic_read_irq(struct kvm *kvm) void kvm_pic_reset(struct kvm_kpic_state *s) { int irq; - struct kvm *kvm = s->pics_state->irq_request_opaque; - struct kvm_vcpu *vcpu0 = kvm->bsp_vcpu; + struct kvm_vcpu *vcpu0 = s->pics_state->kvm->bsp_vcpu; u8 irr = s->irr, isr = s->imr; s->last_irr = 0; @@ -302,8 +303,7 @@ static void pic_ioport_write(void *opaque, u32 addr, u32 val) /* * deassert a pending interrupt */ - s->pics_state->irq_request(s->pics_state-> - irq_request_opaque, 0); + pic_irq_request(s->pics_state->kvm, 0); s->init_state = 1; s->init4 = val & 1; if (val & 0x02) @@ -519,9 +519,8 @@ static int picdev_read(struct kvm_io_device *this, /* * callback when PIC0 irq status changed */ -static void pic_irq_request(void *opaque, int level) +static void pic_irq_request(struct kvm *kvm, int level) { - struct kvm *kvm = opaque; struct kvm_vcpu *vcpu = kvm->bsp_vcpu; struct kvm_pic *s = pic_irqchip(kvm); int irq = pic_get_irq(&s->pics[0]); @@ -550,8 +549,6 @@ struct kvm_pic *kvm_create_pic(struct kvm *kvm) s->kvm = kvm; s->pics[0].elcr_mask = 0xf8; s->pics[1].elcr_mask = 0xde; - s->irq_request = pic_irq_request; - s->irq_request_opaque = kvm; s->pics[0].pics_state = s; s->pics[1].pics_state = s; diff --git a/arch/x86/kvm/irq.h b/arch/x86/kvm/irq.h index cd1f362f413..ffed06871c5 100644 --- a/arch/x86/kvm/irq.h +++ b/arch/x86/kvm/irq.h @@ -38,8 +38,6 @@ struct kvm; struct kvm_vcpu; -typedef void irq_request_func(void *opaque, int level); - struct kvm_kpic_state { u8 last_irr; /* edge detection */ u8 irr; /* interrupt request register */ @@ -67,8 +65,6 @@ struct kvm_pic { unsigned pending_acks; struct kvm *kvm; struct kvm_kpic_state pics[2]; /* 0 is master pic, 1 is slave pic */ - irq_request_func *irq_request; - void *irq_request_opaque; int output; /* intr from master PIC */ struct kvm_io_device dev; void (*ack_notifier)(void *opaque, int irq); |