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| author | Keir Fraser <keir.fraser@citrix.com> | 2008-07-07 10:45:50 +0100 |
|---|---|---|
| committer | Keir Fraser <keir.fraser@citrix.com> | 2008-07-07 10:45:50 +0100 |
| commit | 7728324966f9fec3aaeb92c101fbc9c2a8684bba (patch) | |
| tree | 5916e1c24ebd06d3c3162883009839cc92b5d4f4 /xen/include/asm-x86/mtrr.h | |
| parent | 1f6e08fd7dd690f7ce17f56659dd04a1a9cf377c (diff) | |
| download | xen-7728324966f9fec3aaeb92c101fbc9c2a8684bba.tar.gz xen-7728324966f9fec3aaeb92c101fbc9c2a8684bba.tar.bz2 xen-7728324966f9fec3aaeb92c101fbc9c2a8684bba.zip | |
MTRR virtualization for Intel EPT
Signed-off-by: Xiaohui Xin <xiaohui.xin@intel.com>
Diffstat (limited to 'xen/include/asm-x86/mtrr.h')
| -rw-r--r-- | xen/include/asm-x86/mtrr.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/xen/include/asm-x86/mtrr.h b/xen/include/asm-x86/mtrr.h index 7d5ddbb54b..625a06bdeb 100644 --- a/xen/include/asm-x86/mtrr.h +++ b/xen/include/asm-x86/mtrr.h @@ -64,6 +64,9 @@ extern int mtrr_del_page(int reg, unsigned long base, unsigned long size); extern void mtrr_centaur_report_mcr(int mcr, u32 lo, u32 hi); extern u32 get_pat_flags(struct vcpu *v, u32 gl1e_flags, paddr_t gpaddr, paddr_t spaddr); +extern uint8_t epte_get_entry_emt(struct domain *d, unsigned long gfn, unsigned long mfn); +extern void ept_change_entry_emt_with_range(struct domain *d, unsigned long start_gfn, + unsigned long end_gfn); extern unsigned char pat_type_2_pte_flags(unsigned char pat_type); #endif /* __ASM_X86_MTRR_H__ */ |