X-Git-Url: http://pilppa.org/gitweb/?a=blobdiff_plain;f=include%2Flinux%2Fkvm.h;h=057a7f34ee36b2aec3fdfad395b0f7c4323796ec;hb=0945b0bd85286e7fc1ade8f6e35a51435738a7de;hp=6560f11870fd9982753e0fdf17556b7135769eb3;hpb=6ceb9d791eeeb0a5493958f5d6d4dc7d91e59cf7;p=linux-2.6-omap-h63xx.git

diff --git a/include/linux/kvm.h b/include/linux/kvm.h
index 6560f11870f..057a7f34ee3 100644
--- a/include/linux/kvm.h
+++ b/include/linux/kvm.h
@@ -45,7 +45,7 @@ struct kvm_irq_level {
 	__u32 level;
 };
 
-/* for KVM_GET_IRQCHIP / KVM_SET_IRQCHIP */
+/* for KVM_GET_IRQCHIP and KVM_SET_IRQCHIP */
 struct kvm_pic_state {
 	__u8 last_irr;	/* edge detection */
 	__u8 irr;		/* interrupt request register */
@@ -65,34 +65,57 @@ struct kvm_pic_state {
 	__u8 elcr_mask;
 };
 
-enum kvm_irqchip_id {
-	KVM_IRQCHIP_PIC_MASTER	 = 0,
-	KVM_IRQCHIP_PIC_SLAVE	 = 1,
+#define KVM_IOAPIC_NUM_PINS  24
+struct kvm_ioapic_state {
+	__u64 base_address;
+	__u32 ioregsel;
+	__u32 id;
+	__u32 irr;
+	__u32 pad;
+	union {
+		__u64 bits;
+		struct {
+			__u8 vector;
+			__u8 delivery_mode:3;
+			__u8 dest_mode:1;
+			__u8 delivery_status:1;
+			__u8 polarity:1;
+			__u8 remote_irr:1;
+			__u8 trig_mode:1;
+			__u8 mask:1;
+			__u8 reserve:7;
+			__u8 reserved[4];
+			__u8 dest_id;
+		} fields;
+	} redirtbl[KVM_IOAPIC_NUM_PINS];
 };
 
+#define KVM_IRQCHIP_PIC_MASTER   0
+#define KVM_IRQCHIP_PIC_SLAVE    1
+#define KVM_IRQCHIP_IOAPIC       2
+
 struct kvm_irqchip {
 	__u32 chip_id;
 	__u32 pad;
         union {
 		char dummy[512];  /* reserving space */
 		struct kvm_pic_state pic;
+		struct kvm_ioapic_state ioapic;
 	} chip;
 };
 
-enum kvm_exit_reason {
-	KVM_EXIT_UNKNOWN          = 0,
-	KVM_EXIT_EXCEPTION        = 1,
-	KVM_EXIT_IO               = 2,
-	KVM_EXIT_HYPERCALL        = 3,
-	KVM_EXIT_DEBUG            = 4,
-	KVM_EXIT_HLT              = 5,
-	KVM_EXIT_MMIO             = 6,
-	KVM_EXIT_IRQ_WINDOW_OPEN  = 7,
-	KVM_EXIT_SHUTDOWN         = 8,
-	KVM_EXIT_FAIL_ENTRY       = 9,
-	KVM_EXIT_INTR             = 10,
-	KVM_EXIT_SET_TPR          = 11
-};
+#define KVM_EXIT_UNKNOWN          0
+#define KVM_EXIT_EXCEPTION        1
+#define KVM_EXIT_IO               2
+#define KVM_EXIT_HYPERCALL        3
+#define KVM_EXIT_DEBUG            4
+#define KVM_EXIT_HLT              5
+#define KVM_EXIT_MMIO             6
+#define KVM_EXIT_IRQ_WINDOW_OPEN  7
+#define KVM_EXIT_SHUTDOWN         8
+#define KVM_EXIT_FAIL_ENTRY       9
+#define KVM_EXIT_INTR             10
+#define KVM_EXIT_SET_TPR          11
 
 /* for KVM_RUN, returned by mmap(vcpu_fd, offset=0) */
 struct kvm_run {
@@ -181,6 +204,12 @@ struct kvm_fpu {
 	__u32 pad2;
 };
 
+/* for KVM_GET_LAPIC and KVM_SET_LAPIC */
+#define KVM_APIC_REG_SIZE 0x400
+struct kvm_lapic_state {
+	char regs[KVM_APIC_REG_SIZE];
+};
+
 struct kvm_segment {
 	__u64 base;
 	__u32 limit;
@@ -353,5 +382,7 @@ struct kvm_signal_mask {
 #define KVM_SET_SIGNAL_MASK       _IOW(KVMIO,  0x8b, struct kvm_signal_mask)
 #define KVM_GET_FPU               _IOR(KVMIO,  0x8c, struct kvm_fpu)
 #define KVM_SET_FPU               _IOW(KVMIO,  0x8d, struct kvm_fpu)
+#define KVM_GET_LAPIC             _IOR(KVMIO,  0x8e, struct kvm_lapic_state)
+#define KVM_SET_LAPIC             _IOW(KVMIO,  0x8f, struct kvm_lapic_state)
 
 #endif