MTRR_STATE_MTRR_ENABLED
(mtrr_state.enabled & MTRR_STATE_MTRR_ENABLED) &&
mtrr_state.enabled |= MTRR_STATE_MTRR_ENABLED;
if (!(mtrr_state.enabled & MTRR_STATE_MTRR_ENABLED))
(mtrr_state.enabled & MTRR_STATE_MTRR_ENABLED) &&
str_enabled_disabled(mtrr_state.enabled & MTRR_STATE_MTRR_ENABLED));
return !!(mtrr_state.enabled & MTRR_STATE_MTRR_ENABLED);