BIF_BX_PF0_DOORBELL_SELFRING_GPA_APER_CNTL__DOORBELL_SELFRING_GPA_APER_EN__SHIFT 17850 drivers/gpu/drm/amd/include/asic_reg/nbio/nbio_6_1_sh_mask.h #define BIF_BX_PF0_DOORBELL_SELFRING_GPA_APER_CNTL__DOORBELL_SELFRING_GPA_APER_EN__SHIFT 0x0 BIF_BX_PF0_DOORBELL_SELFRING_GPA_APER_CNTL__DOORBELL_SELFRING_GPA_APER_EN__SHIFT 34579 drivers/gpu/drm/amd/include/asic_reg/nbio/nbio_7_0_sh_mask.h #define BIF_BX_PF0_DOORBELL_SELFRING_GPA_APER_CNTL__DOORBELL_SELFRING_GPA_APER_EN__SHIFT 0x0