MSR_OMR_0
INTEL_UEVENT_EXTRA_REG(0x01b7, MSR_OMR_0, 0xc0ffffffffffffffull, OMR_0),
event->hw.extra_reg.reg = MSR_OMR_0 + er_idx;
INTEL_UEVENT_EXTRA_REG(0x012a, MSR_OMR_0, 0x40ffffff0000ffffull, OMR_0),