Lines Matching refs:hypercall_msr
135 union hv_x64_msr_hypercall_contents hypercall_msr;
157 rdmsrl(HV_X64_MSR_HYPERCALL, hypercall_msr.as_uint64);
164 hypercall_msr.enable = 1;
166 hypercall_msr.guest_physical_address = vmalloc_to_pfn(virtaddr);
167 wrmsrl(HV_X64_MSR_HYPERCALL, hypercall_msr.as_uint64);
170 hypercall_msr.as_uint64 = 0;
171 rdmsrl(HV_X64_MSR_HYPERCALL, hypercall_msr.as_uint64);
173 if (!hypercall_msr.enable)
182 if (hypercall_msr.enable) {
183 hypercall_msr.as_uint64 = 0;
184 wrmsrl(HV_X64_MSR_HYPERCALL, hypercall_msr.as_uint64);
200 union hv_x64_msr_hypercall_contents hypercall_msr;
206 hypercall_msr.as_uint64 = 0;
207 wrmsrl(HV_X64_MSR_HYPERCALL, hypercall_msr.as_uint64);