regGDC0_BIF_IH_DOORBELL_RANGE
u32 ih_doorbell_range = RREG32_SOC15(NBIO, 0,regGDC0_BIF_IH_DOORBELL_RANGE);
WREG32_SOC15(NBIO, 0, regGDC0_BIF_IH_DOORBELL_RANGE,
u32 ih_doorbell_range = RREG32_PCIE_PORT(SOC15_REG_OFFSET(NBIO, 0, regGDC0_BIF_IH_DOORBELL_RANGE));
WREG32_PCIE_PORT(SOC15_REG_OFFSET(NBIO, 0, regGDC0_BIF_IH_DOORBELL_RANGE),
regGDC0_BIF_IH_DOORBELL_RANGE);
WREG32_SOC15(NBIO, 0, regGDC0_BIF_IH_DOORBELL_RANGE,