ide: add ide_host_free() helper (take 2)

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

diff --git a/include/linux/kvm.h b/include/linux/kvm.h
index d302d63517e492bfbc1e25927a2a32ec727f7a04..0ea064cbfbc8660a7119a22546165ca3ec3387cd 100644 (file)
--- a/include/linux/kvm.h
+++ b/include/linux/kvm.h
@@ -82,6 +82,7 @@ struct kvm_irqchip {
 #define KVM_EXIT_TPR_ACCESS       12
 #define KVM_EXIT_S390_SIEIC       13
 #define KVM_EXIT_S390_RESET       14
+#define KVM_EXIT_DCR              15
 
 /* for KVM_RUN, returned by mmap(vcpu_fd, offset=0) */
 struct kvm_run {
@@ -161,11 +162,41 @@ struct kvm_run {
 #define KVM_S390_RESET_CPU_INIT  8
 #define KVM_S390_RESET_IPL       16
                __u64 s390_reset_flags;
+               /* KVM_EXIT_DCR */
+               struct {
+                       __u32 dcrn;
+                       __u32 data;
+                       __u8  is_write;
+               } dcr;
                /* Fix the size of the union. */
                char padding[256];
        };
 };
 
+/* for KVM_REGISTER_COALESCED_MMIO / KVM_UNREGISTER_COALESCED_MMIO */
+
+struct kvm_coalesced_mmio_zone {
+       __u64 addr;
+       __u32 size;
+       __u32 pad;
+};
+
+struct kvm_coalesced_mmio {
+       __u64 phys_addr;
+       __u32 len;
+       __u32 pad;
+       __u8  data[8];
+};
+
+struct kvm_coalesced_mmio_ring {
+       __u32 first, last;
+       struct kvm_coalesced_mmio coalesced_mmio[0];
+};
+
+#define KVM_COALESCED_MMIO_MAX \
+       ((PAGE_SIZE - sizeof(struct kvm_coalesced_mmio_ring)) / \
+        sizeof(struct kvm_coalesced_mmio))
+
 /* for KVM_TRANSLATE */
 struct kvm_translation {
        /* in */
@@ -228,6 +259,18 @@ struct kvm_vapic_addr {
        __u64 vapic_addr;
 };
 
+/* for KVM_SET_MPSTATE */
+
+#define KVM_MP_STATE_RUNNABLE          0
+#define KVM_MP_STATE_UNINITIALIZED     1
+#define KVM_MP_STATE_INIT_RECEIVED     2
+#define KVM_MP_STATE_HALTED            3
+#define KVM_MP_STATE_SIPI_RECEIVED     4
+
+struct kvm_mp_state {
+       __u32 mp_state;
+};
+
 struct kvm_s390_psw {
        __u64 mask;
        __u64 addr;
@@ -275,14 +318,14 @@ struct kvm_trace_rec {
        __u32 vcpu_id;
        union {
                struct {
-                       __u32 cycle_lo, cycle_hi;
+                       __u64 cycle_u64;
                        __u32 extra_u32[KVM_TRC_EXTRA_MAX];
                } cycle;
                struct {
                        __u32 extra_u32[KVM_TRC_EXTRA_MAX];
                } nocycle;
        } u;
-};
+} __attribute__((packed));
 
 #define KVMIO 0xAE
 
@@ -326,6 +369,8 @@ struct kvm_trace_rec {
 #define KVM_CAP_PIT 11
 #define KVM_CAP_NOP_IO_DELAY 12
 #define KVM_CAP_PV_MMU 13
+#define KVM_CAP_MP_STATE 14
+#define KVM_CAP_COALESCED_MMIO 15
 
 /*
  * ioctls for VM fds
@@ -351,6 +396,10 @@ struct kvm_trace_rec {
 #define KVM_CREATE_PIT           _IO(KVMIO,  0x64)
 #define KVM_GET_PIT              _IOWR(KVMIO, 0x65, struct kvm_pit_state)
 #define KVM_SET_PIT              _IOR(KVMIO,  0x66, struct kvm_pit_state)
+#define KVM_REGISTER_COALESCED_MMIO \
+                       _IOW(KVMIO,  0x67, struct kvm_coalesced_mmio_zone)
+#define KVM_UNREGISTER_COALESCED_MMIO \
+                       _IOW(KVMIO,  0x68, struct kvm_coalesced_mmio_zone)
 
 /*
  * ioctls for vcpu fds
@@ -387,5 +436,7 @@ struct kvm_trace_rec {
 #define KVM_S390_SET_INITIAL_PSW  _IOW(KVMIO,  0x96, struct kvm_s390_psw)
 /* initial reset for s390 */
 #define KVM_S390_INITIAL_RESET    _IO(KVMIO,  0x97)
+#define KVM_GET_MP_STATE          _IOR(KVMIO,  0x98, struct kvm_mp_state)
+#define KVM_SET_MP_STATE          _IOW(KVMIO,  0x99, struct kvm_mp_state)
 
 #endif