KVM: Portability: Move kvm_regs to <asm/kvm.h>

[linux-2.6] / include / linux / kvm.h

diff --git a/include/linux/kvm.h b/include/linux/kvm.h
index 057a7f34ee36b2aec3fdfad395b0f7c4323796ec..0d83efc9462e891b9a5f7fd86c700e5c2e4a6a49 100644 (file)
--- a/include/linux/kvm.h
+++ b/include/linux/kvm.h
@@ -9,6 +9,7 @@
 
 #include <asm/types.h>
 #include <linux/ioctl.h>
+#include <asm/kvm.h>
 
 #define KVM_API_VERSION 12
 
@@ -23,17 +24,19 @@ struct kvm_memory_region {
        __u64 memory_size; /* bytes */
 };
 
-/* for kvm_memory_region::flags */
-#define KVM_MEM_LOG_DIRTY_PAGES  1UL
-
-struct kvm_memory_alias {
-       __u32 slot;  /* this has a different namespace than memory slots */
+/* for KVM_SET_USER_MEMORY_REGION */
+struct kvm_userspace_memory_region {
+       __u32 slot;
        __u32 flags;
        __u64 guest_phys_addr;
-       __u64 memory_size;
-       __u64 target_phys_addr;
+       __u64 memory_size; /* bytes */
+       __u64 userspace_addr; /* start of the userspace allocated memory */
 };
 
+/* for kvm_memory_region::flags */
+#define KVM_MEM_LOG_DIRTY_PAGES  1UL
+
+
 /* for KVM_IRQ_LINE */
 struct kvm_irq_level {
        /*
@@ -45,54 +48,6 @@ struct kvm_irq_level {
        __u32 level;
 };
 
-/* for KVM_GET_IRQCHIP and KVM_SET_IRQCHIP */
-struct kvm_pic_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;
-};
-
-#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;
@@ -179,15 +134,6 @@ struct kvm_run {
        };
 };
 
-/* for KVM_GET_REGS and KVM_SET_REGS */
-struct kvm_regs {
-       /* out (KVM_GET_REGS) / in (KVM_SET_REGS) */
-       __u64 rax, rbx, rcx, rdx;
-       __u64 rsi, rdi, rsp, rbp;
-       __u64 r8,  r9,  r10, r11;
-       __u64 r12, r13, r14, r15;
-       __u64 rip, rflags;
-};
 
 /* for KVM_GET_FPU and KVM_SET_FPU */
 struct kvm_fpu {
@@ -347,11 +293,19 @@ struct kvm_signal_mask {
  */
 #define KVM_CAP_IRQCHIP          0
 #define KVM_CAP_HLT      1
+#define KVM_CAP_MMU_SHADOW_CACHE_CONTROL 2
+#define KVM_CAP_USER_MEMORY 3
+#define KVM_CAP_SET_TSS_ADDR 4
 
 /*
  * ioctls for VM fds
  */
 #define KVM_SET_MEMORY_REGION     _IOW(KVMIO, 0x40, struct kvm_memory_region)
+#define KVM_SET_NR_MMU_PAGES      _IO(KVMIO, 0x44)
+#define KVM_GET_NR_MMU_PAGES      _IO(KVMIO, 0x45)
+#define KVM_SET_USER_MEMORY_REGION _IOW(KVMIO, 0x46,\
+                                       struct kvm_userspace_memory_region)
+#define KVM_SET_TSS_ADDR          _IO(KVMIO, 0x47)
 /*
  * KVM_CREATE_VCPU receives as a parameter the vcpu slot, and returns
  * a vcpu fd.