ID_AA64DFR0_TraceFilt_SHIFT
#define ID_AA64DFR0_TraceFilt_MASK (UL(0xf) << ID_AA64DFR0_TraceFilt_SHIFT)
#define ID_AA64DFR0_TraceFilt_NONE (UL(0x0) << ID_AA64DFR0_TraceFilt_SHIFT)
#define ID_AA64DFR0_TraceFilt_8_4 (UL(0x1) << ID_AA64DFR0_TraceFilt_SHIFT)