From: Zhang Xiantao <[email protected]>
Signed-off-by: Zhang Xiantao <[email protected]>
Signed-off-by: Avi Kivity <[email protected]>
---
drivers/kvm/kvm.h | 109 ----------------------------------------------------
drivers/kvm/x86.h | 110 +++++++++++++++++++++++++++++++++++++++++++++++++++++
2 files changed, 110 insertions(+), 109 deletions(-)
diff --git a/drivers/kvm/kvm.h b/drivers/kvm/kvm.h
index 1c4de50..41f6ee2 100644
--- a/drivers/kvm/kvm.h
+++ b/drivers/kvm/kvm.h
@@ -577,115 +577,6 @@ static inline int memslot_id(struct kvm *kvm, struct kvm_memory_slot *slot)
return slot - kvm->memslots;
}
-static inline struct kvm_mmu_page *page_header(hpa_t shadow_page)
-{
- struct page *page = pfn_to_page(shadow_page >> PAGE_SHIFT);
-
- return (struct kvm_mmu_page *)page_private(page);
-}
-
-static inline u16 read_fs(void)
-{
- u16 seg;
- asm("mov %%fs, %0" : "=g"(seg));
- return seg;
-}
-
-static inline u16 read_gs(void)
-{
- u16 seg;
- asm("mov %%gs, %0" : "=g"(seg));
- return seg;
-}
-
-static inline u16 read_ldt(void)
-{
- u16 ldt;
- asm("sldt %0" : "=g"(ldt));
- return ldt;
-}
-
-static inline void load_fs(u16 sel)
-{
- asm("mov %0, %%fs" : : "rm"(sel));
-}
-
-static inline void load_gs(u16 sel)
-{
- asm("mov %0, %%gs" : : "rm"(sel));
-}
-
-#ifndef load_ldt
-static inline void load_ldt(u16 sel)
-{
- asm("lldt %0" : : "rm"(sel));
-}
-#endif
-
-static inline void get_idt(struct descriptor_table *table)
-{
- asm("sidt %0" : "=m"(*table));
-}
-
-static inline void get_gdt(struct descriptor_table *table)
-{
- asm("sgdt %0" : "=m"(*table));
-}
-
-static inline unsigned long read_tr_base(void)
-{
- u16 tr;
- asm("str %0" : "=g"(tr));
- return segment_base(tr);
-}
-
-#ifdef CONFIG_X86_64
-static inline unsigned long read_msr(unsigned long msr)
-{
- u64 value;
-
- rdmsrl(msr, value);
- return value;
-}
-#endif
-
-static inline void fx_save(struct i387_fxsave_struct *image)
-{
- asm("fxsave (%0)":: "r" (image));
-}
-
-static inline void fx_restore(struct i387_fxsave_struct *image)
-{
- asm("fxrstor (%0)":: "r" (image));
-}
-
-static inline void fpu_init(void)
-{
- asm("finit");
-}
-
-static inline u32 get_rdx_init_val(void)
-{
- return 0x600; /* P6 family */
-}
-
-#define ASM_VMX_VMCLEAR_RAX ".byte 0x66, 0x0f, 0xc7, 0x30"
-#define ASM_VMX_VMLAUNCH ".byte 0x0f, 0x01, 0xc2"
-#define ASM_VMX_VMRESUME ".byte 0x0f, 0x01, 0xc3"
-#define ASM_VMX_VMPTRLD_RAX ".byte 0x0f, 0xc7, 0x30"
-#define ASM_VMX_VMREAD_RDX_RAX ".byte 0x0f, 0x78, 0xd0"
-#define ASM_VMX_VMWRITE_RAX_RDX ".byte 0x0f, 0x79, 0xd0"
-#define ASM_VMX_VMWRITE_RSP_RDX ".byte 0x0f, 0x79, 0xd4"
-#define ASM_VMX_VMXOFF ".byte 0x0f, 0x01, 0xc4"
-#define ASM_VMX_VMXON_RAX ".byte 0xf3, 0x0f, 0xc7, 0x30"
-
-#define MSR_IA32_TIME_STAMP_COUNTER 0x010
-
-#define TSS_IOPB_BASE_OFFSET 0x66
-#define TSS_BASE_SIZE 0x68
-#define TSS_IOPB_SIZE (65536 / 8)
-#define TSS_REDIRECTION_SIZE (256 / 8)
-#define RMODE_TSS_SIZE (TSS_BASE_SIZE + TSS_REDIRECTION_SIZE + TSS_IOPB_SIZE + 1)
enum kvm_stat_kind {
KVM_STAT_VM,
diff --git a/drivers/kvm/x86.h b/drivers/kvm/x86.h
index 77a4a4a..f1c43ca 100644
--- a/drivers/kvm/x86.h
+++ b/drivers/kvm/x86.h
@@ -267,4 +267,114 @@ static inline int is_paging(struct kvm_vcpu *vcpu)
int load_pdptrs(struct kvm_vcpu *vcpu, unsigned long cr3);
int complete_pio(struct kvm_vcpu *vcpu);
+
+static inline struct kvm_mmu_page *page_header(hpa_t shadow_page)
+{
+ struct page *page = pfn_to_page(shadow_page >> PAGE_SHIFT);
+
+ return (struct kvm_mmu_page *)page_private(page);
+}
+
+static inline u16 read_fs(void)
+{
+ u16 seg;
+ asm("mov %%fs, %0" : "=g"(seg));
+ return seg;
+}
+
+static inline u16 read_gs(void)
+{
+ u16 seg;
+ asm("mov %%gs, %0" : "=g"(seg));
+ return seg;
+}
+
+static inline u16 read_ldt(void)
+{
+ u16 ldt;
+ asm("sldt %0" : "=g"(ldt));
+ return ldt;
+}
+
+static inline void load_fs(u16 sel)
+{
+ asm("mov %0, %%fs" : : "rm"(sel));
+}
+
+static inline void load_gs(u16 sel)
+{
+ asm("mov %0, %%gs" : : "rm"(sel));
+}
+
+#ifndef load_ldt
+static inline void load_ldt(u16 sel)
+{
+ asm("lldt %0" : : "rm"(sel));
+}
+#endif
+
+static inline void get_idt(struct descriptor_table *table)
+{
+ asm("sidt %0" : "=m"(*table));
+}
+
+static inline void get_gdt(struct descriptor_table *table)
+{
+ asm("sgdt %0" : "=m"(*table));
+}
+
+static inline unsigned long read_tr_base(void)
+{
+ u16 tr;
+ asm("str %0" : "=g"(tr));
+ return segment_base(tr);
+}
+
+#ifdef CONFIG_X86_64
+static inline unsigned long read_msr(unsigned long msr)
+{
+ u64 value;
+
+ rdmsrl(msr, value);
+ return value;
+}
+#endif
+
+static inline void fx_save(struct i387_fxsave_struct *image)
+{
+ asm("fxsave (%0)":: "r" (image));
+}
+
+static inline void fx_restore(struct i387_fxsave_struct *image)
+{
+ asm("fxrstor (%0)":: "r" (image));
+}
+
+static inline void fpu_init(void)
+{
+ asm("finit");
+}
+
+static inline u32 get_rdx_init_val(void)
+{
+ return 0x600; /* P6 family */
+}
+
+#define ASM_VMX_VMCLEAR_RAX ".byte 0x66, 0x0f, 0xc7, 0x30"
+#define ASM_VMX_VMLAUNCH ".byte 0x0f, 0x01, 0xc2"
+#define ASM_VMX_VMRESUME ".byte 0x0f, 0x01, 0xc3"
+#define ASM_VMX_VMPTRLD_RAX ".byte 0x0f, 0xc7, 0x30"
+#define ASM_VMX_VMREAD_RDX_RAX ".byte 0x0f, 0x78, 0xd0"
+#define ASM_VMX_VMWRITE_RAX_RDX ".byte 0x0f, 0x79, 0xd0"
+#define ASM_VMX_VMWRITE_RSP_RDX ".byte 0x0f, 0x79, 0xd4"
+#define ASM_VMX_VMXOFF ".byte 0x0f, 0x01, 0xc4"
+#define ASM_VMX_VMXON_RAX ".byte 0xf3, 0x0f, 0xc7, 0x30"
+
+#define MSR_IA32_TIME_STAMP_COUNTER 0x010
+
+#define TSS_IOPB_BASE_OFFSET 0x66
+#define TSS_BASE_SIZE 0x68
+#define TSS_IOPB_SIZE (65536 / 8)
+#define TSS_REDIRECTION_SIZE (256 / 8)
+#define RMODE_TSS_SIZE (TSS_BASE_SIZE + TSS_REDIRECTION_SIZE + TSS_IOPB_SIZE + 1)
#endif
--
1.5.3.7
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
[Index of Archives]
[Kernel Newbies]
[Netfilter]
[Bugtraq]
[Photo]
[Stuff]
[Gimp]
[Yosemite News]
[MIPS Linux]
[ARM Linux]
[Linux Security]
[Linux RAID]
[Video 4 Linux]
[Linux for the blind]
[Linux Resources]
