HVM-275 coalesced mmio code should be in separate file

HVM-274 kvm_i8259 should be in make check

1 files changed, 53 insertions, 0 deletions

diff --git a/kvm_coalesced_mmio.h b/kvm_coalesced_mmio.h
new file mode 100644
index 0000000..58d7a31
--- /dev/null
+++ b/kvm_coalesced_mmio.h
@@ -0,0 +1,53 @@
+#ifndef __KVM_COALESCED_MMIO_H__
+#define __KVM_COALESCED_MMIO_H__
+
+/*
+ * KVM coalesced MMIO
+ *
+ * Copyright (c) 2008 Bull S.A.S.
+ *
+ *  Author: Laurent Vivier <Laurent.Vivier@bull.net>
+ *
+ */
+
+/* XXX Linux doesn't define these structures here so why do we? */
+
+typedef struct kvm_coalesced_mmio_zone {
+	uint64_t addr;
+	uint32_t size;
+	uint32_t pad;
+} kvm_coalesced_mmio_zone_t;
+
+typedef struct kvm_coalesced_mmio_zone_ioc {
+	struct kvm_coalesced_mmio_zone zone;
+	int kvmid;
+} kvm_coalesced_mmio_zone_ioc_t;
+
+#ifdef CONFIG_KVM_MMIO
+
+#define KVM_COALESCED_MMIO_ZONE_MAX 100
+
+/* for KVM_REGISTER_COALESCED_MMIO / KVM_UNREGISTER_COALESCED_MMIO */
+
+typedef struct kvm_coalesced_mmio_dev {
+	struct kvm_io_device dev;
+	struct kvm *kvm;
+	kmutex_t lock;
+	int nb_zones;
+	struct kvm_coalesced_mmio_zone zone[KVM_COALESCED_MMIO_ZONE_MAX];
+} kvm_coalesced_mmio_dev_t;
+
+extern int kvm_coalesced_mmio_init(struct kvm *);
+extern void kvm_coalesced_mmio_free(struct kvm *);
+extern int kvm_vm_ioctl_register_coalesced_mmio(struct kvm *,
+    struct kvm_coalesced_mmio_zone *);
+extern int kvm_vm_ioctl_unregister_coalesced_mmio(struct kvm *,
+    struct kvm_coalesced_mmio_zone *);
+
+#else
+
+#error "CONFIG_KVM_MMIO must be suupported"
+
+#endif /* CONFIG_KVM_MMIO */
+
+#endif /* __KVM_COALESCED_MMIO_H__ */