PB0_PIF_PAIRING__X8_LANE_15_8__SHIFT  985 drivers/gpu/drm/amd/include/asic_reg/bif/bif_3_0_sh_mask.h #define PB0_PIF_PAIRING__X8_LANE_15_8__SHIFT 0x00000011
PB0_PIF_PAIRING__X8_LANE_15_8__SHIFT 8168 drivers/gpu/drm/amd/include/asic_reg/bif/bif_4_1_sh_mask.h #define PB0_PIF_PAIRING__X8_LANE_15_8__SHIFT 0x11