GENERIC_PMON_BOX_CTL_FRZ
wrmsrq(intel_generic_uncore_box_ctl(box), GENERIC_PMON_BOX_CTL_FRZ);
pci_write_config_dword(pdev, box_ctl, GENERIC_PMON_BOX_CTL_FRZ);
writel(GENERIC_PMON_BOX_CTL_FRZ, box->io_addr);