cfgBIF_CFG_DEV0_EPF0_0_HEADER_DEFAULT  640 drivers/gpu/drm/amd/include/asic_reg/nbio/nbio_2_3_default.h #define cfgBIF_CFG_DEV0_EPF0_0_HEADER_DEFAULT                                     0x00000080
cfgBIF_CFG_DEV0_EPF0_0_HEADER_DEFAULT  184 drivers/gpu/drm/amd/include/asic_reg/nbio/nbio_6_1_default.h #define cfgBIF_CFG_DEV0_EPF0_0_HEADER_DEFAULT                                     0x00000000