MSR_HWP_REQUEST
rdmsrq_on_cpu(cpu, MSR_HWP_REQUEST, &value);
wrmsrq_on_cpu(cpu, MSR_HWP_REQUEST, value);
wrmsrq_on_cpu(cpu->cpu, MSR_HWP_REQUEST, value);
wrmsrq_on_cpu(cpu->cpu, MSR_HWP_REQUEST, READ_ONCE(cpu->hwp_req_cached));
wrmsrq(MSR_HWP_REQUEST, hwp_req);
wrmsrq(MSR_HWP_REQUEST, cpu->hwp_req_cached);
wrmsrq(MSR_HWP_REQUEST, value);
wrmsrq_on_cpu(cpu->cpu, MSR_HWP_REQUEST, value);
rdmsrq_on_cpu(cpu->cpu, MSR_HWP_REQUEST, &value);
wrmsrq_on_cpu(cpu->cpu, MSR_HWP_REQUEST, value);
epp = rdmsrq_on_cpu(cpu_data->cpu, MSR_HWP_REQUEST,
ret = wrmsrq_on_cpu(cpu->cpu, MSR_HWP_REQUEST, value);
if (get_msr(cpu, MSR_HWP_REQUEST, &msr))
int msr_offset = MSR_HWP_REQUEST;
read_hwp_request_msr(cpu, &req, MSR_HWP_REQUEST);