BIF_SSA_GFX2_LOWER__SSA_GFX2_REG_STALL_EN__SHIFT  257 drivers/gpu/drm/amd/include/asic_reg/bif/bif_3_0_sh_mask.h #define BIF_SSA_GFX2_LOWER__SSA_GFX2_REG_STALL_EN__SHIFT 0x0000001f
BIF_SSA_GFX2_LOWER__SSA_GFX2_REG_STALL_EN__SHIFT  596 drivers/gpu/drm/amd/include/asic_reg/bif/bif_4_1_sh_mask.h #define BIF_SSA_GFX2_LOWER__SSA_GFX2_REG_STALL_EN__SHIFT 0x1f