[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] Libxc code to get MTRR memory type for physical address pa
Hello,what would be the libxc-based equivalent of get_mtrr_type(struct mtrr_state *m, paddr_t pa) (from xen/arch/x86/hvm/mtrr.c)? I've searched the source code and found this: struct hvm_hw_mtrr { #define MTRR_VCNT 8 #define NUM_FIXED_MSR 11 uint64_t msr_pat_cr; /* mtrr physbase & physmask msr pair*/ uint64_t msr_mtrr_var[MTRR_VCNT*2]; uint64_t msr_mtrr_fixed[NUM_FIXED_MSR]; uint64_t msr_mtrr_cap; uint64_t msr_mtrr_def_type; }; in xen/include/public/arch-x86/hvm/save.h. I can retrieve that usingxc_domain_hvm_getcontext_partial(), but what would the the best way to get the uint8_t result, for a given 'pa', that get_mtrr_type() returns? Thanks, Razvan Cojocaru _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
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