IRS_IDR2_MIN_LPI_ID_BITS_SHIFT
#define IRS_IDR2_MIN_LPI_ID_BITS_MASK (0xful << IRS_IDR2_MIN_LPI_ID_BITS_SHIFT)
(((x) & IRS_IDR2_MIN_LPI_ID_BITS_MASK) >> IRS_IDR2_MIN_LPI_ID_BITS_SHIFT)