mmXPB_P2P_BAR_SETUP  294 drivers/gpu/drm/amd/include/asic_reg/athub/athub_1_0_offset.h #define mmXPB_P2P_BAR_SETUP	0x008e
mmXPB_P2P_BAR_SETUP  323 drivers/gpu/drm/amd/include/asic_reg/athub/athub_2_0_0_offset.h #define mmXPB_P2P_BAR_SETUP                                                                            0x0096