Fix pci_unmap_addr() et al on i386.

[safe/jmp/linux-2.6] / arch / x86 / include / asm / kvm_host.h

diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h
index 548b97d..eabdc1c 100644 (file)
--- a/arch/x86/include/asm/kvm_host.h
+++ b/arch/x86/include/asm/kvm_host.h
@@ -185,6 +185,7 @@ union kvm_mmu_page_role {
                unsigned access:3;
                unsigned invalid:1;
                unsigned cr4_pge:1;
+               unsigned nxe:1;
        };
 };
 
@@ -212,7 +213,6 @@ struct kvm_mmu_page {
        int multimapped;         /* More than one parent_pte? */
        int root_count;          /* Currently serving as active root */
        bool unsync;
-       bool global;
        unsigned int unsync_children;
        union {
                u64 *parent_pte;               /* !multimapped */
@@ -266,9 +266,6 @@ struct kvm_mmu {
 
 struct kvm_vcpu_arch {
        u64 host_tsc;
-       int interrupt_window_open;
-       unsigned long irq_summary; /* bit vector: 1 per word in irq_pending */
-       DECLARE_BITMAP(irq_pending, KVM_NR_INTERRUPTS);
        /*
         * rip and regs accesses must go through
         * kvm_{register,rip}_{read,write} functions.
@@ -322,6 +319,8 @@ struct kvm_vcpu_arch {
        struct kvm_pio_request pio;
        void *pio_data;
 
+       u8 event_exit_inst_len;
+
        struct kvm_queued_exception {
                bool pending;
                bool has_error_code;
@@ -331,11 +330,12 @@ struct kvm_vcpu_arch {
 
        struct kvm_queued_interrupt {
                bool pending;
+               bool soft;
                u8 nr;
        } interrupt;
 
        struct {
-               int active;
+               int vm86_active;
                u8 save_iopl;
                struct kvm_save_segment {
                        u16 selector;
@@ -358,9 +358,9 @@ struct kvm_vcpu_arch {
        unsigned int time_offset;
        struct page *time_page;
 
+       bool singlestep; /* guest is single stepped by KVM */
        bool nmi_pending;
        bool nmi_injected;
-       bool nmi_window_open;
 
        struct mtrr_state_type mtrr_state;
        u32 pat;
@@ -394,8 +394,8 @@ struct kvm_arch{
         */
        struct list_head active_mmu_pages;
        struct list_head assigned_dev_head;
-       struct list_head oos_global_pages;
        struct iommu_domain *iommu_domain;
+       int iommu_flags;
        struct kvm_pic *vpic;
        struct kvm_ioapic *vioapic;
        struct kvm_pit *vpit;
@@ -424,7 +424,6 @@ struct kvm_vm_stat {
        u32 mmu_recycled;
        u32 mmu_cache_miss;
        u32 mmu_unsync;
-       u32 mmu_unsync_global;
        u32 remote_tlb_flush;
        u32 lpages;
 };
@@ -444,7 +443,6 @@ struct kvm_vcpu_stat {
        u32 halt_exits;
        u32 halt_wakeup;
        u32 request_irq_exits;
-       u32 request_nmi_exits;
        u32 irq_exits;
        u32 host_state_reload;
        u32 efer_reload;
@@ -512,20 +510,22 @@ struct kvm_x86_ops {
        void (*run)(struct kvm_vcpu *vcpu, struct kvm_run *run);
        int (*handle_exit)(struct kvm_run *run, struct kvm_vcpu *vcpu);
        void (*skip_emulated_instruction)(struct kvm_vcpu *vcpu);
+       void (*set_interrupt_shadow)(struct kvm_vcpu *vcpu, int mask);
+       u32 (*get_interrupt_shadow)(struct kvm_vcpu *vcpu, int mask);
        void (*patch_hypercall)(struct kvm_vcpu *vcpu,
                                unsigned char *hypercall_addr);
-       int (*get_irq)(struct kvm_vcpu *vcpu);
-       void (*set_irq)(struct kvm_vcpu *vcpu, int vec);
+       void (*set_irq)(struct kvm_vcpu *vcpu);
+       void (*set_nmi)(struct kvm_vcpu *vcpu);
        void (*queue_exception)(struct kvm_vcpu *vcpu, unsigned nr,
                                bool has_error_code, u32 error_code);
-       bool (*exception_injected)(struct kvm_vcpu *vcpu);
-       void (*inject_pending_irq)(struct kvm_vcpu *vcpu);
-       void (*inject_pending_vectors)(struct kvm_vcpu *vcpu,
-                                      struct kvm_run *run);
        int (*interrupt_allowed)(struct kvm_vcpu *vcpu);
+       int (*nmi_allowed)(struct kvm_vcpu *vcpu);
+       void (*enable_nmi_window)(struct kvm_vcpu *vcpu);
+       void (*enable_irq_window)(struct kvm_vcpu *vcpu);
+       void (*update_cr8_intercept)(struct kvm_vcpu *vcpu, int tpr, int irr);
        int (*set_tss_addr)(struct kvm *kvm, unsigned int addr);
        int (*get_tdp_level)(void);
-       int (*get_mt_mask_shift)(void);
+       u64 (*get_mt_mask)(struct kvm_vcpu *vcpu, gfn_t gfn, bool is_mmio);
 };
 
 extern struct kvm_x86_ops *kvm_x86_ops;
@@ -539,7 +539,7 @@ int kvm_mmu_setup(struct kvm_vcpu *vcpu);
 void kvm_mmu_set_nonpresent_ptes(u64 trap_pte, u64 notrap_pte);
 void kvm_mmu_set_base_ptes(u64 base_pte);
 void kvm_mmu_set_mask_ptes(u64 user_mask, u64 accessed_mask,
-               u64 dirty_mask, u64 nx_mask, u64 x_mask, u64 mt_mask);
+               u64 dirty_mask, u64 nx_mask, u64 x_mask);
 
 int kvm_mmu_reset_context(struct kvm_vcpu *vcpu);
 void kvm_mmu_slot_remove_write_access(struct kvm *kvm, int slot);
@@ -553,6 +553,7 @@ int emulator_write_phys(struct kvm_vcpu *vcpu, gpa_t gpa,
                          const void *val, int bytes);
 int kvm_pv_mmu_op(struct kvm_vcpu *vcpu, unsigned long bytes,
                  gpa_t addr, unsigned long *ret);
+u8 kvm_get_guest_memory_type(struct kvm_vcpu *vcpu, gfn_t gfn);
 
 extern bool tdp_enabled;
 
@@ -564,6 +565,7 @@ enum emulation_result {
 
 #define EMULTYPE_NO_DECODE         (1 << 0)
 #define EMULTYPE_TRAP_UD           (1 << 1)
+#define EMULTYPE_SKIP              (1 << 2)
 int emulate_instruction(struct kvm_vcpu *vcpu, struct kvm_run *run,
                        unsigned long cr2, u16 error_code, int emulation_type);
 void kvm_report_emulation_failure(struct kvm_vcpu *cvpu, const char *context);
@@ -639,7 +641,6 @@ void __kvm_mmu_free_some_pages(struct kvm_vcpu *vcpu);
 int kvm_mmu_load(struct kvm_vcpu *vcpu);
 void kvm_mmu_unload(struct kvm_vcpu *vcpu);
 void kvm_mmu_sync_roots(struct kvm_vcpu *vcpu);
-void kvm_mmu_sync_global(struct kvm_vcpu *vcpu);
 
 int kvm_emulate_hypercall(struct kvm_vcpu *vcpu);
 
@@ -770,6 +771,8 @@ enum {
 #define HF_GIF_MASK            (1 << 0)
 #define HF_HIF_MASK            (1 << 1)
 #define HF_VINTR_MASK          (1 << 2)
+#define HF_NMI_MASK            (1 << 3)
+#define HF_IRET_MASK           (1 << 4)
 
 /*
  * Hardware virtualization extension instructions may fault if a